/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc config/AutomizerReach.xml -s config/svcomp-Reach-64bit-Automizer_Default.epf -i ../sv-benchmarks/c/eca-rers2012/Problem11_label09.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-bitabs-178dd20 [2021-01-06 13:32:57,736 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-01-06 13:32:57,739 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-01-06 13:32:57,799 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-01-06 13:32:57,799 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-01-06 13:32:57,803 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-01-06 13:32:57,807 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-01-06 13:32:57,813 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-01-06 13:32:57,816 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-01-06 13:32:57,822 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-01-06 13:32:57,826 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-01-06 13:32:57,827 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-01-06 13:32:57,828 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-01-06 13:32:57,831 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-01-06 13:32:57,833 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-01-06 13:32:57,835 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-01-06 13:32:57,837 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-01-06 13:32:57,840 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-01-06 13:32:57,847 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-01-06 13:32:57,857 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-01-06 13:32:57,858 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-01-06 13:32:57,861 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-01-06 13:32:57,862 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-01-06 13:32:57,863 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-01-06 13:32:57,886 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-01-06 13:32:57,886 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-01-06 13:32:57,886 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-01-06 13:32:57,888 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-01-06 13:32:57,889 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-01-06 13:32:57,890 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-01-06 13:32:57,890 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-01-06 13:32:57,891 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-01-06 13:32:57,893 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-01-06 13:32:57,894 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-01-06 13:32:57,895 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-01-06 13:32:57,895 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-01-06 13:32:57,896 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-01-06 13:32:57,905 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-01-06 13:32:57,906 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-01-06 13:32:57,907 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-01-06 13:32:57,908 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-01-06 13:32:57,912 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-01-06 13:32:57,966 INFO L113 SettingsManager]: Loading preferences was successful [2021-01-06 13:32:57,967 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-01-06 13:32:57,971 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-01-06 13:32:57,971 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-01-06 13:32:57,971 INFO L138 SettingsManager]: * Use SBE=true [2021-01-06 13:32:57,971 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-01-06 13:32:57,971 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-01-06 13:32:57,972 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-01-06 13:32:57,972 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-01-06 13:32:57,972 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-01-06 13:32:57,973 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-01-06 13:32:57,973 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-01-06 13:32:57,973 INFO L138 SettingsManager]: * Use constant arrays=true [2021-01-06 13:32:57,974 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-01-06 13:32:57,974 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-01-06 13:32:57,974 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-01-06 13:32:57,974 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-01-06 13:32:57,974 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-01-06 13:32:57,975 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-01-06 13:32:57,975 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-01-06 13:32:57,975 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-01-06 13:32:57,975 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-01-06 13:32:57,975 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-01-06 13:32:57,975 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-01-06 13:32:57,976 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-01-06 13:32:57,976 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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-bitabs/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-01-06 13:32:58,404 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-01-06 13:32:58,433 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-01-06 13:32:58,436 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-01-06 13:32:58,438 INFO L271 PluginConnector]: Initializing CDTParser... [2021-01-06 13:32:58,439 INFO L275 PluginConnector]: CDTParser initialized [2021-01-06 13:32:58,439 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/eca-rers2012/Problem11_label09.c [2021-01-06 13:32:58,525 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/data/686ad2d9f/ffa09055290b4b89bda733ae7d14d370/FLAGe64005923 [2021-01-06 13:32:59,245 INFO L306 CDTParser]: Found 1 translation units. [2021-01-06 13:32:59,246 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-bitabs/releaseScripts/default/sv-benchmarks/c/eca-rers2012/Problem11_label09.c [2021-01-06 13:32:59,263 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/data/686ad2d9f/ffa09055290b4b89bda733ae7d14d370/FLAGe64005923 [2021-01-06 13:32:59,448 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/data/686ad2d9f/ffa09055290b4b89bda733ae7d14d370 [2021-01-06 13:32:59,452 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-01-06 13:32:59,455 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-01-06 13:32:59,462 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-01-06 13:32:59,463 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-01-06 13:32:59,467 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-01-06 13:32:59,468 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.01 01:32:59" (1/1) ... [2021-01-06 13:32:59,470 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6c5f6299 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.01 01:32:59, skipping insertion in model container [2021-01-06 13:32:59,470 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.01 01:32:59" (1/1) ... [2021-01-06 13:32:59,506 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-01-06 13:32:59,560 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-01-06 13:32:59,803 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-bitabs/releaseScripts/default/sv-benchmarks/c/eca-rers2012/Problem11_label09.c[9501,9514] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~input~0,] left hand side expression in assignment: lhs: VariableLHS[~output~0,] [2021-01-06 13:33:00,183 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-01-06 13:33:00,193 INFO L203 MainTranslator]: Completed pre-run [2021-01-06 13:33:00,224 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-bitabs/releaseScripts/default/sv-benchmarks/c/eca-rers2012/Problem11_label09.c[9501,9514] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a29~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a23~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~a25~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~input~0,] left hand side expression in assignment: lhs: VariableLHS[~output~0,] [2021-01-06 13:33:00,335 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-01-06 13:33:00,353 INFO L208 MainTranslator]: Completed translation [2021-01-06 13:33:00,354 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.01 01:33:00 WrapperNode [2021-01-06 13:33:00,354 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-01-06 13:33:00,355 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-01-06 13:33:00,356 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-01-06 13:33:00,356 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-01-06 13:33:00,396 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.01 01:33:00" (1/1) ... [2021-01-06 13:33:00,453 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.01 01:33:00" (1/1) ... [2021-01-06 13:33:00,553 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-01-06 13:33:00,556 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-01-06 13:33:00,556 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-01-06 13:33:00,557 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-01-06 13:33:00,567 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.01 01:33:00" (1/1) ... [2021-01-06 13:33:00,568 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.01 01:33:00" (1/1) ... [2021-01-06 13:33:00,580 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.01 01:33:00" (1/1) ... [2021-01-06 13:33:00,581 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.01 01:33:00" (1/1) ... [2021-01-06 13:33:00,648 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.01 01:33:00" (1/1) ... [2021-01-06 13:33:00,673 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.01 01:33:00" (1/1) ... [2021-01-06 13:33:00,694 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.01 01:33:00" (1/1) ... [2021-01-06 13:33:00,708 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-01-06 13:33:00,710 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-01-06 13:33:00,710 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-01-06 13:33:00,711 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-01-06 13:33:00,712 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.01 01:33:00" (1/1) ... No working directory specified, using /storage/repos/ultimate-bitabs/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 [2021-01-06 13:33:00,821 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-01-06 13:33:00,822 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-01-06 13:33:00,823 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-01-06 13:33:00,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-01-06 13:33:02,717 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-01-06 13:33:02,717 INFO L299 CfgBuilder]: Removed 7 assume(true) statements. [2021-01-06 13:33:02,719 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.01 01:33:02 BoogieIcfgContainer [2021-01-06 13:33:02,720 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-01-06 13:33:02,721 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-01-06 13:33:02,721 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-01-06 13:33:02,725 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-01-06 13:33:02,725 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.01 01:32:59" (1/3) ... [2021-01-06 13:33:02,726 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@209f88a8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.01 01:33:02, skipping insertion in model container [2021-01-06 13:33:02,726 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.01 01:33:00" (2/3) ... [2021-01-06 13:33:02,726 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@209f88a8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.01 01:33:02, skipping insertion in model container [2021-01-06 13:33:02,727 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.01 01:33:02" (3/3) ... [2021-01-06 13:33:02,728 INFO L111 eAbstractionObserver]: Analyzing ICFG Problem11_label09.c [2021-01-06 13:33:02,735 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-01-06 13:33:02,740 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-01-06 13:33:02,760 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-01-06 13:33:02,788 INFO L377 AbstractCegarLoop]: Interprodecural is true [2021-01-06 13:33:02,788 INFO L378 AbstractCegarLoop]: Hoare is true [2021-01-06 13:33:02,788 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-01-06 13:33:02,789 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-01-06 13:33:02,789 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-01-06 13:33:02,789 INFO L382 AbstractCegarLoop]: Difference is false [2021-01-06 13:33:02,789 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-01-06 13:33:02,789 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-01-06 13:33:02,810 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states. [2021-01-06 13:33:02,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2021-01-06 13:33:02,823 INFO L414 BasicCegarLoop]: Found error trace [2021-01-06 13:33:02,824 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-01-06 13:33:02,824 INFO L429 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-06 13:33:02,830 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-06 13:33:02,831 INFO L82 PathProgramCache]: Analyzing trace with hash -215114758, now seen corresponding path program 1 times [2021-01-06 13:33:02,841 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-06 13:33:02,841 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1518165417] [2021-01-06 13:33:02,842 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-06 13:33:02,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 13:33:03,279 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-06 13:33:03,280 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1518165417] [2021-01-06 13:33:03,281 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-06 13:33:03,282 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-01-06 13:33:03,282 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [178318458] [2021-01-06 13:33:03,287 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-01-06 13:33:03,288 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-06 13:33:03,308 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-01-06 13:33:03,310 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-01-06 13:33:03,312 INFO L87 Difference]: Start difference. First operand 283 states. Second operand 4 states. [2021-01-06 13:33:06,086 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-06 13:33:06,086 INFO L93 Difference]: Finished difference Result 951 states and 1724 transitions. [2021-01-06 13:33:06,092 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-01-06 13:33:06,094 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 66 [2021-01-06 13:33:06,094 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-06 13:33:06,115 INFO L225 Difference]: With dead ends: 951 [2021-01-06 13:33:06,116 INFO L226 Difference]: Without dead ends: 601 [2021-01-06 13:33:06,121 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-01-06 13:33:06,144 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 601 states. [2021-01-06 13:33:06,204 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 601 to 593. [2021-01-06 13:33:06,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 593 states. [2021-01-06 13:33:06,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 593 states and 854 transitions. [2021-01-06 13:33:06,209 INFO L78 Accepts]: Start accepts. Automaton has 593 states and 854 transitions. Word has length 66 [2021-01-06 13:33:06,209 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-06 13:33:06,210 INFO L481 AbstractCegarLoop]: Abstraction has 593 states and 854 transitions. [2021-01-06 13:33:06,210 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-01-06 13:33:06,210 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 854 transitions. [2021-01-06 13:33:06,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2021-01-06 13:33:06,216 INFO L414 BasicCegarLoop]: Found error trace [2021-01-06 13:33:06,216 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2021-01-06 13:33:06,217 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-01-06 13:33:06,217 INFO L429 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-06 13:33:06,218 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-06 13:33:06,218 INFO L82 PathProgramCache]: Analyzing trace with hash 75298066, now seen corresponding path program 1 times [2021-01-06 13:33:06,218 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-06 13:33:06,218 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1129212609] [2021-01-06 13:33:06,219 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-06 13:33:06,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 13:33:06,402 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-06 13:33:06,402 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1129212609] [2021-01-06 13:33:06,403 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-06 13:33:06,403 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-01-06 13:33:06,404 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2076935504] [2021-01-06 13:33:06,405 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-01-06 13:33:06,405 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-06 13:33:06,406 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-01-06 13:33:06,407 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-01-06 13:33:06,407 INFO L87 Difference]: Start difference. First operand 593 states and 854 transitions. Second operand 3 states. [2021-01-06 13:33:07,560 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-06 13:33:07,560 INFO L93 Difference]: Finished difference Result 1566 states and 2224 transitions. [2021-01-06 13:33:07,561 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-01-06 13:33:07,561 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 134 [2021-01-06 13:33:07,562 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-06 13:33:07,568 INFO L225 Difference]: With dead ends: 1566 [2021-01-06 13:33:07,568 INFO L226 Difference]: Without dead ends: 975 [2021-01-06 13:33:07,571 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-01-06 13:33:07,573 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 975 states. [2021-01-06 13:33:07,623 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 975 to 964. [2021-01-06 13:33:07,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 964 states. [2021-01-06 13:33:07,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 964 states to 964 states and 1261 transitions. [2021-01-06 13:33:07,633 INFO L78 Accepts]: Start accepts. Automaton has 964 states and 1261 transitions. Word has length 134 [2021-01-06 13:33:07,634 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-06 13:33:07,634 INFO L481 AbstractCegarLoop]: Abstraction has 964 states and 1261 transitions. [2021-01-06 13:33:07,634 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-01-06 13:33:07,634 INFO L276 IsEmpty]: Start isEmpty. Operand 964 states and 1261 transitions. [2021-01-06 13:33:07,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2021-01-06 13:33:07,651 INFO L414 BasicCegarLoop]: Found error trace [2021-01-06 13:33:07,651 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2021-01-06 13:33:07,652 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-01-06 13:33:07,652 INFO L429 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-06 13:33:07,652 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-06 13:33:07,652 INFO L82 PathProgramCache]: Analyzing trace with hash 225378193, now seen corresponding path program 1 times [2021-01-06 13:33:07,653 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-06 13:33:07,655 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [521371370] [2021-01-06 13:33:07,655 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-06 13:33:07,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 13:33:08,022 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-01-06 13:33:08,022 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [521371370] [2021-01-06 13:33:08,023 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-06 13:33:08,023 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-01-06 13:33:08,023 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2085571140] [2021-01-06 13:33:08,026 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-01-06 13:33:08,026 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-06 13:33:08,037 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-01-06 13:33:08,037 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-01-06 13:33:08,037 INFO L87 Difference]: Start difference. First operand 964 states and 1261 transitions. Second operand 3 states. [2021-01-06 13:33:09,195 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-06 13:33:09,196 INFO L93 Difference]: Finished difference Result 2303 states and 3159 transitions. [2021-01-06 13:33:09,197 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-01-06 13:33:09,197 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 209 [2021-01-06 13:33:09,204 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-06 13:33:09,212 INFO L225 Difference]: With dead ends: 2303 [2021-01-06 13:33:09,212 INFO L226 Difference]: Without dead ends: 1525 [2021-01-06 13:33:09,214 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-01-06 13:33:09,216 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1525 states. [2021-01-06 13:33:09,250 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1525 to 1341. [2021-01-06 13:33:09,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1341 states. [2021-01-06 13:33:09,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1341 states to 1341 states and 1718 transitions. [2021-01-06 13:33:09,260 INFO L78 Accepts]: Start accepts. Automaton has 1341 states and 1718 transitions. Word has length 209 [2021-01-06 13:33:09,264 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-06 13:33:09,271 INFO L481 AbstractCegarLoop]: Abstraction has 1341 states and 1718 transitions. [2021-01-06 13:33:09,271 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-01-06 13:33:09,271 INFO L276 IsEmpty]: Start isEmpty. Operand 1341 states and 1718 transitions. [2021-01-06 13:33:09,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2021-01-06 13:33:09,278 INFO L414 BasicCegarLoop]: Found error trace [2021-01-06 13:33:09,278 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2021-01-06 13:33:09,278 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-01-06 13:33:09,279 INFO L429 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-06 13:33:09,279 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-06 13:33:09,280 INFO L82 PathProgramCache]: Analyzing trace with hash -410493458, now seen corresponding path program 1 times [2021-01-06 13:33:09,281 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-06 13:33:09,281 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [429440016] [2021-01-06 13:33:09,281 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-06 13:33:09,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 13:33:09,515 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 194 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-06 13:33:09,516 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [429440016] [2021-01-06 13:33:09,516 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-06 13:33:09,519 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-01-06 13:33:09,519 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2035607750] [2021-01-06 13:33:09,520 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-01-06 13:33:09,520 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-06 13:33:09,520 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-01-06 13:33:09,521 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-01-06 13:33:09,521 INFO L87 Difference]: Start difference. First operand 1341 states and 1718 transitions. Second operand 3 states. [2021-01-06 13:33:10,617 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-06 13:33:10,618 INFO L93 Difference]: Finished difference Result 3060 states and 3990 transitions. [2021-01-06 13:33:10,618 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-01-06 13:33:10,619 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 246 [2021-01-06 13:33:10,619 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-06 13:33:10,629 INFO L225 Difference]: With dead ends: 3060 [2021-01-06 13:33:10,629 INFO L226 Difference]: Without dead ends: 1905 [2021-01-06 13:33:10,631 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-01-06 13:33:10,635 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1905 states. [2021-01-06 13:33:10,664 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1905 to 1712. [2021-01-06 13:33:10,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1712 states. [2021-01-06 13:33:10,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1712 states to 1712 states and 2167 transitions. [2021-01-06 13:33:10,671 INFO L78 Accepts]: Start accepts. Automaton has 1712 states and 2167 transitions. Word has length 246 [2021-01-06 13:33:10,671 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-06 13:33:10,671 INFO L481 AbstractCegarLoop]: Abstraction has 1712 states and 2167 transitions. [2021-01-06 13:33:10,672 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-01-06 13:33:10,672 INFO L276 IsEmpty]: Start isEmpty. Operand 1712 states and 2167 transitions. [2021-01-06 13:33:10,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2021-01-06 13:33:10,676 INFO L414 BasicCegarLoop]: Found error trace [2021-01-06 13:33:10,676 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2021-01-06 13:33:10,677 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-01-06 13:33:10,677 INFO L429 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-06 13:33:10,677 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-06 13:33:10,677 INFO L82 PathProgramCache]: Analyzing trace with hash -744050184, now seen corresponding path program 1 times [2021-01-06 13:33:10,678 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-06 13:33:10,678 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1045991876] [2021-01-06 13:33:10,679 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-06 13:33:10,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 13:33:10,912 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 127 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2021-01-06 13:33:10,913 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1045991876] [2021-01-06 13:33:10,913 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-06 13:33:10,913 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-01-06 13:33:10,914 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1643572807] [2021-01-06 13:33:10,914 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-01-06 13:33:10,914 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-06 13:33:10,915 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-01-06 13:33:10,916 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-01-06 13:33:10,916 INFO L87 Difference]: Start difference. First operand 1712 states and 2167 transitions. Second operand 3 states. [2021-01-06 13:33:12,088 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-06 13:33:12,088 INFO L93 Difference]: Finished difference Result 4160 states and 5389 transitions. [2021-01-06 13:33:12,088 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-01-06 13:33:12,091 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 247 [2021-01-06 13:33:12,092 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-06 13:33:12,103 INFO L225 Difference]: With dead ends: 4160 [2021-01-06 13:33:12,103 INFO L226 Difference]: Without dead ends: 2450 [2021-01-06 13:33:12,106 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-01-06 13:33:12,109 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2450 states. [2021-01-06 13:33:12,150 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2450 to 2450. [2021-01-06 13:33:12,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2450 states. [2021-01-06 13:33:12,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2450 states to 2450 states and 3085 transitions. [2021-01-06 13:33:12,158 INFO L78 Accepts]: Start accepts. Automaton has 2450 states and 3085 transitions. Word has length 247 [2021-01-06 13:33:12,158 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-06 13:33:12,158 INFO L481 AbstractCegarLoop]: Abstraction has 2450 states and 3085 transitions. [2021-01-06 13:33:12,158 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-01-06 13:33:12,158 INFO L276 IsEmpty]: Start isEmpty. Operand 2450 states and 3085 transitions. [2021-01-06 13:33:12,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2021-01-06 13:33:12,165 INFO L414 BasicCegarLoop]: Found error trace [2021-01-06 13:33:12,165 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-01-06 13:33:12,165 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-01-06 13:33:12,165 INFO L429 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-06 13:33:12,166 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-06 13:33:12,166 INFO L82 PathProgramCache]: Analyzing trace with hash 1391804181, now seen corresponding path program 1 times [2021-01-06 13:33:12,166 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-06 13:33:12,167 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2033545834] [2021-01-06 13:33:12,167 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-06 13:33:12,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 13:33:12,530 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 127 proven. 0 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2021-01-06 13:33:12,531 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2033545834] [2021-01-06 13:33:12,531 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-06 13:33:12,532 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-01-06 13:33:12,532 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1148686279] [2021-01-06 13:33:12,533 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-01-06 13:33:12,533 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-06 13:33:12,534 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-01-06 13:33:12,534 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-01-06 13:33:12,534 INFO L87 Difference]: Start difference. First operand 2450 states and 3085 transitions. Second operand 3 states. [2021-01-06 13:33:13,855 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-06 13:33:13,856 INFO L93 Difference]: Finished difference Result 6552 states and 8351 transitions. [2021-01-06 13:33:13,856 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-01-06 13:33:13,857 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 291 [2021-01-06 13:33:13,857 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-06 13:33:13,876 INFO L225 Difference]: With dead ends: 6552 [2021-01-06 13:33:13,876 INFO L226 Difference]: Without dead ends: 4104 [2021-01-06 13:33:13,881 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-01-06 13:33:13,886 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4104 states. [2021-01-06 13:33:13,995 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4104 to 3920. [2021-01-06 13:33:13,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3920 states. [2021-01-06 13:33:14,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3920 states to 3920 states and 4823 transitions. [2021-01-06 13:33:14,008 INFO L78 Accepts]: Start accepts. Automaton has 3920 states and 4823 transitions. Word has length 291 [2021-01-06 13:33:14,009 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-06 13:33:14,009 INFO L481 AbstractCegarLoop]: Abstraction has 3920 states and 4823 transitions. [2021-01-06 13:33:14,009 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-01-06 13:33:14,010 INFO L276 IsEmpty]: Start isEmpty. Operand 3920 states and 4823 transitions. [2021-01-06 13:33:14,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 346 [2021-01-06 13:33:14,021 INFO L414 BasicCegarLoop]: Found error trace [2021-01-06 13:33:14,022 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2021-01-06 13:33:14,022 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-01-06 13:33:14,022 INFO L429 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-06 13:33:14,023 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-06 13:33:14,023 INFO L82 PathProgramCache]: Analyzing trace with hash 1173822211, now seen corresponding path program 1 times [2021-01-06 13:33:14,023 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-06 13:33:14,024 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1688826158] [2021-01-06 13:33:14,024 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-06 13:33:14,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 13:33:14,294 INFO L134 CoverageAnalysis]: Checked inductivity of 433 backedges. 344 proven. 0 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2021-01-06 13:33:14,295 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1688826158] [2021-01-06 13:33:14,295 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-06 13:33:14,295 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-01-06 13:33:14,295 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1711963193] [2021-01-06 13:33:14,296 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-01-06 13:33:14,296 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-06 13:33:14,297 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-01-06 13:33:14,297 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-01-06 13:33:14,297 INFO L87 Difference]: Start difference. First operand 3920 states and 4823 transitions. Second operand 3 states. [2021-01-06 13:33:15,346 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-06 13:33:15,347 INFO L93 Difference]: Finished difference Result 7652 states and 9452 transitions. [2021-01-06 13:33:15,347 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-01-06 13:33:15,347 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 345 [2021-01-06 13:33:15,348 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-06 13:33:15,365 INFO L225 Difference]: With dead ends: 7652 [2021-01-06 13:33:15,365 INFO L226 Difference]: Without dead ends: 3734 [2021-01-06 13:33:15,372 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-01-06 13:33:15,377 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3734 states. [2021-01-06 13:33:15,429 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3734 to 2995. [2021-01-06 13:33:15,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2995 states. [2021-01-06 13:33:15,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2995 states to 2995 states and 3524 transitions. [2021-01-06 13:33:15,437 INFO L78 Accepts]: Start accepts. Automaton has 2995 states and 3524 transitions. Word has length 345 [2021-01-06 13:33:15,437 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-06 13:33:15,438 INFO L481 AbstractCegarLoop]: Abstraction has 2995 states and 3524 transitions. [2021-01-06 13:33:15,438 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-01-06 13:33:15,438 INFO L276 IsEmpty]: Start isEmpty. Operand 2995 states and 3524 transitions. [2021-01-06 13:33:15,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 349 [2021-01-06 13:33:15,446 INFO L414 BasicCegarLoop]: Found error trace [2021-01-06 13:33:15,447 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 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] [2021-01-06 13:33:15,447 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-01-06 13:33:15,447 INFO L429 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-06 13:33:15,448 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-06 13:33:15,448 INFO L82 PathProgramCache]: Analyzing trace with hash -116356383, now seen corresponding path program 1 times [2021-01-06 13:33:15,448 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-06 13:33:15,449 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [690163455] [2021-01-06 13:33:15,449 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-06 13:33:15,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 13:33:15,737 INFO L134 CoverageAnalysis]: Checked inductivity of 251 backedges. 127 proven. 0 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2021-01-06 13:33:15,737 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [690163455] [2021-01-06 13:33:15,738 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-06 13:33:15,738 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-01-06 13:33:15,738 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [207259639] [2021-01-06 13:33:15,739 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-01-06 13:33:15,739 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-06 13:33:15,739 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-01-06 13:33:15,740 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-01-06 13:33:15,740 INFO L87 Difference]: Start difference. First operand 2995 states and 3524 transitions. Second operand 3 states. [2021-01-06 13:33:16,381 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-06 13:33:16,382 INFO L93 Difference]: Finished difference Result 5984 states and 7042 transitions. [2021-01-06 13:33:16,382 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-01-06 13:33:16,382 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 348 [2021-01-06 13:33:16,383 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-06 13:33:16,395 INFO L225 Difference]: With dead ends: 5984 [2021-01-06 13:33:16,396 INFO L226 Difference]: Without dead ends: 2991 [2021-01-06 13:33:16,400 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-01-06 13:33:16,403 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2991 states. [2021-01-06 13:33:16,443 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2991 to 2991. [2021-01-06 13:33:16,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2991 states. [2021-01-06 13:33:16,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2991 states to 2991 states and 3515 transitions. [2021-01-06 13:33:16,450 INFO L78 Accepts]: Start accepts. Automaton has 2991 states and 3515 transitions. Word has length 348 [2021-01-06 13:33:16,451 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-06 13:33:16,451 INFO L481 AbstractCegarLoop]: Abstraction has 2991 states and 3515 transitions. [2021-01-06 13:33:16,451 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-01-06 13:33:16,451 INFO L276 IsEmpty]: Start isEmpty. Operand 2991 states and 3515 transitions. [2021-01-06 13:33:16,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 350 [2021-01-06 13:33:16,460 INFO L414 BasicCegarLoop]: Found error trace [2021-01-06 13:33:16,460 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 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] [2021-01-06 13:33:16,461 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-01-06 13:33:16,461 INFO L429 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-06 13:33:16,461 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-06 13:33:16,461 INFO L82 PathProgramCache]: Analyzing trace with hash -1999986080, now seen corresponding path program 1 times [2021-01-06 13:33:16,462 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-06 13:33:16,462 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [548667878] [2021-01-06 13:33:16,462 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-06 13:33:16,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 13:33:16,737 INFO L134 CoverageAnalysis]: Checked inductivity of 266 backedges. 127 proven. 0 refuted. 0 times theorem prover too weak. 139 trivial. 0 not checked. [2021-01-06 13:33:16,738 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [548667878] [2021-01-06 13:33:16,738 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-06 13:33:16,738 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-01-06 13:33:16,738 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1669487722] [2021-01-06 13:33:16,739 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-01-06 13:33:16,739 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-06 13:33:16,740 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-01-06 13:33:16,740 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-01-06 13:33:16,740 INFO L87 Difference]: Start difference. First operand 2991 states and 3515 transitions. Second operand 3 states. [2021-01-06 13:33:18,009 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-06 13:33:18,009 INFO L93 Difference]: Finished difference Result 7270 states and 8631 transitions. [2021-01-06 13:33:18,009 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-01-06 13:33:18,009 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 349 [2021-01-06 13:33:18,010 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-06 13:33:18,028 INFO L225 Difference]: With dead ends: 7270 [2021-01-06 13:33:18,028 INFO L226 Difference]: Without dead ends: 4281 [2021-01-06 13:33:18,032 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-01-06 13:33:18,038 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4281 states. [2021-01-06 13:33:18,099 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4281 to 3726. [2021-01-06 13:33:18,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3726 states. [2021-01-06 13:33:18,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3726 states to 3726 states and 4315 transitions. [2021-01-06 13:33:18,108 INFO L78 Accepts]: Start accepts. Automaton has 3726 states and 4315 transitions. Word has length 349 [2021-01-06 13:33:18,109 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-06 13:33:18,109 INFO L481 AbstractCegarLoop]: Abstraction has 3726 states and 4315 transitions. [2021-01-06 13:33:18,110 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-01-06 13:33:18,110 INFO L276 IsEmpty]: Start isEmpty. Operand 3726 states and 4315 transitions. [2021-01-06 13:33:18,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 369 [2021-01-06 13:33:18,123 INFO L414 BasicCegarLoop]: Found error trace [2021-01-06 13:33:18,123 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-01-06 13:33:18,123 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-01-06 13:33:18,124 INFO L429 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-06 13:33:18,124 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-06 13:33:18,124 INFO L82 PathProgramCache]: Analyzing trace with hash 1423744773, now seen corresponding path program 1 times [2021-01-06 13:33:18,124 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-06 13:33:18,125 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [548852291] [2021-01-06 13:33:18,125 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-06 13:33:18,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 13:33:18,876 INFO L134 CoverageAnalysis]: Checked inductivity of 441 backedges. 192 proven. 152 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2021-01-06 13:33:18,876 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [548852291] [2021-01-06 13:33:18,876 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [547595305] [2021-01-06 13:33:18,877 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-01-06 13:33:19,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 13:33:19,067 INFO L263 TraceCheckSpWp]: Trace formula consists of 525 conjuncts, 4 conjunts are in the unsatisfiable core [2021-01-06 13:33:19,085 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-01-06 13:33:19,950 INFO L134 CoverageAnalysis]: Checked inductivity of 441 backedges. 344 proven. 0 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2021-01-06 13:33:19,951 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2021-01-06 13:33:19,951 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [6] total 8 [2021-01-06 13:33:19,952 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [786690910] [2021-01-06 13:33:19,953 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-01-06 13:33:19,953 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-06 13:33:19,955 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-01-06 13:33:19,955 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2021-01-06 13:33:19,955 INFO L87 Difference]: Start difference. First operand 3726 states and 4315 transitions. Second operand 3 states. [2021-01-06 13:33:21,195 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-06 13:33:21,195 INFO L93 Difference]: Finished difference Result 7451 states and 8630 transitions. [2021-01-06 13:33:21,196 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-01-06 13:33:21,196 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 368 [2021-01-06 13:33:21,197 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-06 13:33:21,213 INFO L225 Difference]: With dead ends: 7451 [2021-01-06 13:33:21,213 INFO L226 Difference]: Without dead ends: 3727 [2021-01-06 13:33:21,217 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 373 GetRequests, 367 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2021-01-06 13:33:21,223 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3727 states. [2021-01-06 13:33:21,279 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3727 to 3727. [2021-01-06 13:33:21,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3727 states. [2021-01-06 13:33:21,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3727 states to 3727 states and 4274 transitions. [2021-01-06 13:33:21,286 INFO L78 Accepts]: Start accepts. Automaton has 3727 states and 4274 transitions. Word has length 368 [2021-01-06 13:33:21,287 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-06 13:33:21,287 INFO L481 AbstractCegarLoop]: Abstraction has 3727 states and 4274 transitions. [2021-01-06 13:33:21,287 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-01-06 13:33:21,287 INFO L276 IsEmpty]: Start isEmpty. Operand 3727 states and 4274 transitions. [2021-01-06 13:33:21,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 383 [2021-01-06 13:33:21,295 INFO L414 BasicCegarLoop]: Found error trace [2021-01-06 13:33:21,296 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-01-06 13:33:21,510 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2021-01-06 13:33:21,510 INFO L429 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-06 13:33:21,511 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-06 13:33:21,511 INFO L82 PathProgramCache]: Analyzing trace with hash 36831663, now seen corresponding path program 1 times [2021-01-06 13:33:21,511 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-06 13:33:21,512 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1202003330] [2021-01-06 13:33:21,512 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-06 13:33:21,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 13:33:22,041 INFO L134 CoverageAnalysis]: Checked inductivity of 455 backedges. 191 proven. 153 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2021-01-06 13:33:22,042 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1202003330] [2021-01-06 13:33:22,042 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [287673590] [2021-01-06 13:33:22,042 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-01-06 13:33:22,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 13:33:22,221 INFO L263 TraceCheckSpWp]: Trace formula consists of 539 conjuncts, 6 conjunts are in the unsatisfiable core [2021-01-06 13:33:22,237 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-01-06 13:33:22,872 INFO L134 CoverageAnalysis]: Checked inductivity of 455 backedges. 344 proven. 0 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2021-01-06 13:33:22,872 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2021-01-06 13:33:22,873 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 6 [2021-01-06 13:33:22,873 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [69531240] [2021-01-06 13:33:22,874 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-01-06 13:33:22,874 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-06 13:33:22,874 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-01-06 13:33:22,874 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2021-01-06 13:33:22,875 INFO L87 Difference]: Start difference. First operand 3727 states and 4274 transitions. Second operand 3 states. [2021-01-06 13:33:24,120 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-06 13:33:24,120 INFO L93 Difference]: Finished difference Result 8007 states and 9198 transitions. [2021-01-06 13:33:24,121 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-01-06 13:33:24,121 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 382 [2021-01-06 13:33:24,122 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-06 13:33:24,141 INFO L225 Difference]: With dead ends: 8007 [2021-01-06 13:33:24,142 INFO L226 Difference]: Without dead ends: 4282 [2021-01-06 13:33:24,146 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 385 GetRequests, 381 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2021-01-06 13:33:24,151 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4282 states. [2021-01-06 13:33:24,207 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4282 to 4279. [2021-01-06 13:33:24,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4279 states. [2021-01-06 13:33:24,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4279 states to 4279 states and 4850 transitions. [2021-01-06 13:33:24,214 INFO L78 Accepts]: Start accepts. Automaton has 4279 states and 4850 transitions. Word has length 382 [2021-01-06 13:33:24,215 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-06 13:33:24,215 INFO L481 AbstractCegarLoop]: Abstraction has 4279 states and 4850 transitions. [2021-01-06 13:33:24,215 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-01-06 13:33:24,215 INFO L276 IsEmpty]: Start isEmpty. Operand 4279 states and 4850 transitions. [2021-01-06 13:33:24,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 404 [2021-01-06 13:33:24,223 INFO L414 BasicCegarLoop]: Found error trace [2021-01-06 13:33:24,224 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-01-06 13:33:24,437 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-01-06 13:33:24,438 INFO L429 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-06 13:33:24,439 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-06 13:33:24,439 INFO L82 PathProgramCache]: Analyzing trace with hash 679968500, now seen corresponding path program 1 times [2021-01-06 13:33:24,440 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-06 13:33:24,440 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1753468152] [2021-01-06 13:33:24,440 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-06 13:33:24,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 13:33:24,833 INFO L134 CoverageAnalysis]: Checked inductivity of 468 backedges. 404 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-01-06 13:33:24,833 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1753468152] [2021-01-06 13:33:24,833 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-06 13:33:24,833 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-01-06 13:33:24,833 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1629350654] [2021-01-06 13:33:24,834 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-01-06 13:33:24,834 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-06 13:33:24,835 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-01-06 13:33:24,835 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-01-06 13:33:24,835 INFO L87 Difference]: Start difference. First operand 4279 states and 4850 transitions. Second operand 4 states. [2021-01-06 13:33:26,865 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-06 13:33:26,866 INFO L93 Difference]: Finished difference Result 12074 states and 13760 transitions. [2021-01-06 13:33:26,866 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-01-06 13:33:26,866 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 403 [2021-01-06 13:33:26,867 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-06 13:33:26,883 INFO L225 Difference]: With dead ends: 12074 [2021-01-06 13:33:26,883 INFO L226 Difference]: Without dead ends: 7797 [2021-01-06 13:33:26,889 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-01-06 13:33:26,898 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7797 states. [2021-01-06 13:33:26,993 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7797 to 7609. [2021-01-06 13:33:26,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7609 states. [2021-01-06 13:33:27,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7609 states to 7609 states and 8627 transitions. [2021-01-06 13:33:27,005 INFO L78 Accepts]: Start accepts. Automaton has 7609 states and 8627 transitions. Word has length 403 [2021-01-06 13:33:27,006 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-06 13:33:27,006 INFO L481 AbstractCegarLoop]: Abstraction has 7609 states and 8627 transitions. [2021-01-06 13:33:27,006 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-01-06 13:33:27,006 INFO L276 IsEmpty]: Start isEmpty. Operand 7609 states and 8627 transitions. [2021-01-06 13:33:27,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 464 [2021-01-06 13:33:27,020 INFO L414 BasicCegarLoop]: Found error trace [2021-01-06 13:33:27,020 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-01-06 13:33:27,020 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2021-01-06 13:33:27,021 INFO L429 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-06 13:33:27,021 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-06 13:33:27,021 INFO L82 PathProgramCache]: Analyzing trace with hash 1780587125, now seen corresponding path program 1 times [2021-01-06 13:33:27,021 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-06 13:33:27,022 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1730207394] [2021-01-06 13:33:27,022 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-06 13:33:27,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 13:33:27,424 INFO L134 CoverageAnalysis]: Checked inductivity of 757 backedges. 485 proven. 0 refuted. 0 times theorem prover too weak. 272 trivial. 0 not checked. [2021-01-06 13:33:27,424 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1730207394] [2021-01-06 13:33:27,425 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-06 13:33:27,425 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-01-06 13:33:27,425 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2053534288] [2021-01-06 13:33:27,425 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-01-06 13:33:27,426 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-06 13:33:27,426 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-01-06 13:33:27,426 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-01-06 13:33:27,426 INFO L87 Difference]: Start difference. First operand 7609 states and 8627 transitions. Second operand 3 states. [2021-01-06 13:33:28,789 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-06 13:33:28,789 INFO L93 Difference]: Finished difference Result 17051 states and 19490 transitions. [2021-01-06 13:33:28,790 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-01-06 13:33:28,790 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 463 [2021-01-06 13:33:28,791 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-06 13:33:28,810 INFO L225 Difference]: With dead ends: 17051 [2021-01-06 13:33:28,810 INFO L226 Difference]: Without dead ends: 9812 [2021-01-06 13:33:28,819 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-01-06 13:33:28,830 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9812 states. [2021-01-06 13:33:28,958 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9812 to 9625. [2021-01-06 13:33:28,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9625 states. [2021-01-06 13:33:28,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9625 states to 9625 states and 10762 transitions. [2021-01-06 13:33:28,973 INFO L78 Accepts]: Start accepts. Automaton has 9625 states and 10762 transitions. Word has length 463 [2021-01-06 13:33:28,974 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-06 13:33:28,974 INFO L481 AbstractCegarLoop]: Abstraction has 9625 states and 10762 transitions. [2021-01-06 13:33:28,974 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-01-06 13:33:28,974 INFO L276 IsEmpty]: Start isEmpty. Operand 9625 states and 10762 transitions. [2021-01-06 13:33:28,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 471 [2021-01-06 13:33:28,992 INFO L414 BasicCegarLoop]: Found error trace [2021-01-06 13:33:28,992 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-01-06 13:33:28,992 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2021-01-06 13:33:28,992 INFO L429 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-06 13:33:28,993 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-06 13:33:28,993 INFO L82 PathProgramCache]: Analyzing trace with hash -206932432, now seen corresponding path program 1 times [2021-01-06 13:33:28,993 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-06 13:33:28,994 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [424103939] [2021-01-06 13:33:28,994 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-06 13:33:29,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 13:33:29,351 INFO L134 CoverageAnalysis]: Checked inductivity of 759 backedges. 421 proven. 0 refuted. 0 times theorem prover too weak. 338 trivial. 0 not checked. [2021-01-06 13:33:29,351 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [424103939] [2021-01-06 13:33:29,351 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-06 13:33:29,351 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-01-06 13:33:29,352 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1701187144] [2021-01-06 13:33:29,352 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-01-06 13:33:29,352 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-06 13:33:29,353 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-01-06 13:33:29,353 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-01-06 13:33:29,353 INFO L87 Difference]: Start difference. First operand 9625 states and 10762 transitions. Second operand 3 states. [2021-01-06 13:33:30,580 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-06 13:33:30,580 INFO L93 Difference]: Finished difference Result 18691 states and 20916 transitions. [2021-01-06 13:33:30,581 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-01-06 13:33:30,581 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 470 [2021-01-06 13:33:30,582 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-06 13:33:30,602 INFO L225 Difference]: With dead ends: 18691 [2021-01-06 13:33:30,603 INFO L226 Difference]: Without dead ends: 9438 [2021-01-06 13:33:30,614 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-01-06 13:33:30,629 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9438 states. [2021-01-06 13:33:30,738 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9438 to 8886. [2021-01-06 13:33:30,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8886 states. [2021-01-06 13:33:30,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8886 states to 8886 states and 9836 transitions. [2021-01-06 13:33:30,752 INFO L78 Accepts]: Start accepts. Automaton has 8886 states and 9836 transitions. Word has length 470 [2021-01-06 13:33:30,753 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-06 13:33:30,753 INFO L481 AbstractCegarLoop]: Abstraction has 8886 states and 9836 transitions. [2021-01-06 13:33:30,753 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-01-06 13:33:30,753 INFO L276 IsEmpty]: Start isEmpty. Operand 8886 states and 9836 transitions. [2021-01-06 13:33:30,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 643 [2021-01-06 13:33:30,772 INFO L414 BasicCegarLoop]: Found error trace [2021-01-06 13:33:30,773 INFO L422 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2021-01-06 13:33:30,773 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2021-01-06 13:33:30,773 INFO L429 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-06 13:33:30,774 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-06 13:33:30,774 INFO L82 PathProgramCache]: Analyzing trace with hash 1570985753, now seen corresponding path program 1 times [2021-01-06 13:33:30,774 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-06 13:33:30,775 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [222301096] [2021-01-06 13:33:30,775 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-06 13:33:30,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 13:33:31,366 INFO L134 CoverageAnalysis]: Checked inductivity of 1606 backedges. 995 proven. 0 refuted. 0 times theorem prover too weak. 611 trivial. 0 not checked. [2021-01-06 13:33:31,367 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [222301096] [2021-01-06 13:33:31,367 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-06 13:33:31,367 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-01-06 13:33:31,367 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1542454991] [2021-01-06 13:33:31,368 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-01-06 13:33:31,368 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-06 13:33:31,368 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-01-06 13:33:31,369 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-01-06 13:33:31,369 INFO L87 Difference]: Start difference. First operand 8886 states and 9836 transitions. Second operand 3 states. [2021-01-06 13:33:32,518 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-06 13:33:32,519 INFO L93 Difference]: Finished difference Result 18317 states and 20278 transitions. [2021-01-06 13:33:32,519 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-01-06 13:33:32,519 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 642 [2021-01-06 13:33:32,520 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-06 13:33:32,520 INFO L225 Difference]: With dead ends: 18317 [2021-01-06 13:33:32,520 INFO L226 Difference]: Without dead ends: 0 [2021-01-06 13:33:32,533 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-01-06 13:33:32,533 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-01-06 13:33:32,533 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-01-06 13:33:32,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-01-06 13:33:32,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-01-06 13:33:32,534 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 642 [2021-01-06 13:33:32,534 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-06 13:33:32,534 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-01-06 13:33:32,534 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-01-06 13:33:32,534 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-01-06 13:33:32,534 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-01-06 13:33:32,535 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2021-01-06 13:33:32,537 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-01-06 13:33:33,271 WARN L197 SmtUtils]: Spent 520.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 63 [2021-01-06 13:33:33,806 WARN L197 SmtUtils]: Spent 531.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 63 [2021-01-06 13:33:33,810 INFO L189 CegarLoopUtils]: For program point L498(lines 498 509) no Hoare annotation was computed. [2021-01-06 13:33:33,810 INFO L189 CegarLoopUtils]: For program point L432(lines 432 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,810 INFO L189 CegarLoopUtils]: For program point L498-2(lines 498 509) no Hoare annotation was computed. [2021-01-06 13:33:33,810 INFO L189 CegarLoopUtils]: For program point L168-1(lines 32 1036) no Hoare annotation was computed. [2021-01-06 13:33:33,811 INFO L189 CegarLoopUtils]: For program point L102-1(lines 32 1036) no Hoare annotation was computed. [2021-01-06 13:33:33,811 INFO L189 CegarLoopUtils]: For program point L36-1(lines 32 1036) no Hoare annotation was computed. [2021-01-06 13:33:33,811 INFO L189 CegarLoopUtils]: For program point L1027(lines 1027 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,811 INFO L189 CegarLoopUtils]: For program point L631(lines 631 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,811 INFO L189 CegarLoopUtils]: For program point L565(lines 565 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,811 INFO L189 CegarLoopUtils]: For program point L169(line 169) no Hoare annotation was computed. [2021-01-06 13:33:33,812 INFO L189 CegarLoopUtils]: For program point L103(line 103) no Hoare annotation was computed. [2021-01-06 13:33:33,812 INFO L189 CegarLoopUtils]: For program point L37(line 37) no Hoare annotation was computed. [2021-01-06 13:33:33,812 INFO L189 CegarLoopUtils]: For program point L896(lines 896 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,812 INFO L189 CegarLoopUtils]: For program point L698(lines 698 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,812 INFO L189 CegarLoopUtils]: For program point L368(lines 368 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,812 INFO L189 CegarLoopUtils]: For program point L963(lines 963 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,813 INFO L189 CegarLoopUtils]: For program point L237(lines 237 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,813 INFO L189 CegarLoopUtils]: For program point L171-1(lines 32 1036) no Hoare annotation was computed. [2021-01-06 13:33:33,813 INFO L189 CegarLoopUtils]: For program point L105-1(lines 32 1036) no Hoare annotation was computed. [2021-01-06 13:33:33,813 INFO L189 CegarLoopUtils]: For program point L39-1(lines 32 1036) no Hoare annotation was computed. [2021-01-06 13:33:33,813 INFO L189 CegarLoopUtils]: For program point L832(lines 832 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,813 INFO L189 CegarLoopUtils]: For program point L304(lines 304 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,813 INFO L189 CegarLoopUtils]: For program point L172(line 172) no Hoare annotation was computed. [2021-01-06 13:33:33,813 INFO L189 CegarLoopUtils]: For program point L106(line 106) no Hoare annotation was computed. [2021-01-06 13:33:33,813 INFO L189 CegarLoopUtils]: For program point L40(line 40) no Hoare annotation was computed. [2021-01-06 13:33:33,813 INFO L189 CegarLoopUtils]: For program point L767(lines 767 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,813 INFO L189 CegarLoopUtils]: For program point L768(lines 768 778) no Hoare annotation was computed. [2021-01-06 13:33:33,814 INFO L189 CegarLoopUtils]: For program point L768-2(lines 768 778) no Hoare annotation was computed. [2021-01-06 13:33:33,814 INFO L189 CegarLoopUtils]: For program point L174-1(lines 32 1036) no Hoare annotation was computed. [2021-01-06 13:33:33,814 INFO L189 CegarLoopUtils]: For program point L108-1(lines 32 1036) no Hoare annotation was computed. [2021-01-06 13:33:33,814 INFO L189 CegarLoopUtils]: For program point L42-1(lines 32 1036) no Hoare annotation was computed. [2021-01-06 13:33:33,814 INFO L189 CegarLoopUtils]: For program point L835(lines 835 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,814 INFO L189 CegarLoopUtils]: For program point L571(lines 571 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,814 INFO L189 CegarLoopUtils]: For program point L439(lines 439 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,815 INFO L189 CegarLoopUtils]: For program point L175(line 175) no Hoare annotation was computed. [2021-01-06 13:33:33,815 INFO L189 CegarLoopUtils]: For program point L109(line 109) no Hoare annotation was computed. [2021-01-06 13:33:33,815 INFO L189 CegarLoopUtils]: For program point L43(line 43) no Hoare annotation was computed. [2021-01-06 13:33:33,815 INFO L189 CegarLoopUtils]: For program point L968(lines 968 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,815 INFO L189 CegarLoopUtils]: For program point L704(lines 704 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,815 INFO L189 CegarLoopUtils]: For program point L638(lines 638 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,815 INFO L185 CegarLoopUtils]: At program point L1035(lines 32 1036) the Hoare annotation is: (let ((.cse3 (<= ~a23~0 138)) (.cse5 (< 0 (+ ~a23~0 43))) (.cse4 (not (= ~a25~0 9))) (.cse7 (= ~a4~0 1)) (.cse8 (* ~a29~0 (- 1))) (.cse6 (<= ~a29~0 140)) (.cse9 (= ~a25~0 11)) (.cse0 (<= ~a23~0 312)) (.cse1 (< 277 ~a29~0)) (.cse2 (= ~a8~0 15))) (or (and (<= ~a25~0 10) .cse0 .cse1 .cse2) (and .cse3 .cse2 .cse4 .cse5) (and .cse3 .cse6 .cse2 .cse5) (and .cse2 .cse4 .cse7) (and (<= ~a25~0 9) .cse0 .cse2 (not .cse7) (<= (div (+ .cse8 (- 554771)) (- 3)) 245)) (and .cse2 (= ~a25~0 12)) (and (<= 0 (+ ~a23~0 42)) .cse2 .cse7) (and (= ~a25~0 10) .cse2 (<= 0 (+ (div (+ .cse8 (- 28690)) 5) 49))) (and .cse9 .cse6 .cse0 .cse2) (and .cse9 .cse0 .cse1 .cse2))) [2021-01-06 13:33:33,815 INFO L189 CegarLoopUtils]: For program point L903(lines 903 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,816 INFO L189 CegarLoopUtils]: For program point L705(lines 705 715) no Hoare annotation was computed. [2021-01-06 13:33:33,816 INFO L189 CegarLoopUtils]: For program point L705-2(lines 705 715) no Hoare annotation was computed. [2021-01-06 13:33:33,816 INFO L189 CegarLoopUtils]: For program point L375(lines 375 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,816 INFO L189 CegarLoopUtils]: For program point L309(lines 309 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,816 INFO L189 CegarLoopUtils]: For program point L243(lines 243 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,816 INFO L189 CegarLoopUtils]: For program point L177-1(lines 32 1036) no Hoare annotation was computed. [2021-01-06 13:33:33,816 INFO L189 CegarLoopUtils]: For program point L111-1(lines 32 1036) no Hoare annotation was computed. [2021-01-06 13:33:33,816 INFO L189 CegarLoopUtils]: For program point L45-1(lines 32 1036) no Hoare annotation was computed. [2021-01-06 13:33:33,816 INFO L189 CegarLoopUtils]: For program point L178(line 178) no Hoare annotation was computed. [2021-01-06 13:33:33,816 INFO L189 CegarLoopUtils]: For program point L112(line 112) no Hoare annotation was computed. [2021-01-06 13:33:33,816 INFO L189 CegarLoopUtils]: For program point L46(line 46) no Hoare annotation was computed. [2021-01-06 13:33:33,816 INFO L192 CegarLoopUtils]: At program point L1038(lines 1038 1054) the Hoare annotation is: true [2021-01-06 13:33:33,817 INFO L189 CegarLoopUtils]: For program point L576(lines 576 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,817 INFO L189 CegarLoopUtils]: For program point L510(lines 510 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,817 INFO L189 CegarLoopUtils]: For program point L180-1(lines 32 1036) no Hoare annotation was computed. [2021-01-06 13:33:33,817 INFO L189 CegarLoopUtils]: For program point L114-1(lines 32 1036) no Hoare annotation was computed. [2021-01-06 13:33:33,817 INFO L189 CegarLoopUtils]: For program point L48-1(lines 32 1036) no Hoare annotation was computed. [2021-01-06 13:33:33,817 INFO L189 CegarLoopUtils]: For program point L973(lines 973 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,817 INFO L189 CegarLoopUtils]: For program point L841(lines 841 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,817 INFO L189 CegarLoopUtils]: For program point L181(line 181) no Hoare annotation was computed. [2021-01-06 13:33:33,817 INFO L189 CegarLoopUtils]: For program point L115(line 115) no Hoare annotation was computed. [2021-01-06 13:33:33,817 INFO L189 CegarLoopUtils]: For program point L49(line 49) no Hoare annotation was computed. [2021-01-06 13:33:33,817 INFO L189 CegarLoopUtils]: For program point L908(lines 908 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,817 INFO L189 CegarLoopUtils]: For program point L446(lines 446 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,818 INFO L189 CegarLoopUtils]: For program point L380(lines 380 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,818 INFO L189 CegarLoopUtils]: For program point L645(lines 645 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,818 INFO L189 CegarLoopUtils]: For program point L315(lines 315 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,818 INFO L189 CegarLoopUtils]: For program point L183-1(lines 32 1036) no Hoare annotation was computed. [2021-01-06 13:33:33,818 INFO L189 CegarLoopUtils]: For program point L117-1(lines 32 1036) no Hoare annotation was computed. [2021-01-06 13:33:33,818 INFO L189 CegarLoopUtils]: For program point L51-1(lines 32 1036) no Hoare annotation was computed. [2021-01-06 13:33:33,818 INFO L189 CegarLoopUtils]: For program point L250(lines 250 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,818 INFO L189 CegarLoopUtils]: For program point L184(line 184) no Hoare annotation was computed. [2021-01-06 13:33:33,818 INFO L189 CegarLoopUtils]: For program point L118(line 118) no Hoare annotation was computed. [2021-01-06 13:33:33,818 INFO L189 CegarLoopUtils]: For program point L52(line 52) no Hoare annotation was computed. [2021-01-06 13:33:33,818 INFO L189 CegarLoopUtils]: For program point L779(lines 779 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,819 INFO L185 CegarLoopUtils]: At program point L1044-2(lines 1044 1053) the Hoare annotation is: (let ((.cse3 (<= ~a23~0 138)) (.cse5 (< 0 (+ ~a23~0 43))) (.cse4 (not (= ~a25~0 9))) (.cse7 (= ~a4~0 1)) (.cse8 (* ~a29~0 (- 1))) (.cse6 (<= ~a29~0 140)) (.cse9 (= ~a25~0 11)) (.cse0 (<= ~a23~0 312)) (.cse1 (< 277 ~a29~0)) (.cse2 (= ~a8~0 15))) (or (and (<= ~a25~0 10) .cse0 .cse1 .cse2) (and .cse3 .cse2 .cse4 .cse5) (and .cse3 .cse6 .cse2 .cse5) (and .cse2 .cse4 .cse7) (and (<= ~a25~0 9) .cse0 .cse2 (not .cse7) (<= (div (+ .cse8 (- 554771)) (- 3)) 245)) (and .cse2 (= ~a25~0 12)) (and (<= 0 (+ ~a23~0 42)) .cse2 .cse7) (and (= ~a25~0 10) .cse2 (<= 0 (+ (div (+ .cse8 (- 28690)) 5) 49))) (and .cse9 .cse6 .cse0 .cse2) (and .cse9 .cse0 .cse1 .cse2))) [2021-01-06 13:33:33,819 INFO L189 CegarLoopUtils]: For program point L846(lines 846 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,819 INFO L189 CegarLoopUtils]: For program point L582(lines 582 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,819 INFO L189 CegarLoopUtils]: For program point L186-1(lines 32 1036) no Hoare annotation was computed. [2021-01-06 13:33:33,819 INFO L189 CegarLoopUtils]: For program point L120-1(lines 32 1036) no Hoare annotation was computed. [2021-01-06 13:33:33,819 INFO L189 CegarLoopUtils]: For program point L54-1(lines 32 1036) no Hoare annotation was computed. [2021-01-06 13:33:33,819 INFO L189 CegarLoopUtils]: For program point L979(lines 979 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,819 INFO L189 CegarLoopUtils]: For program point L913(lines 913 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,819 INFO L189 CegarLoopUtils]: For program point L517(lines 517 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,819 INFO L189 CegarLoopUtils]: For program point L187(line 187) no Hoare annotation was computed. [2021-01-06 13:33:33,819 INFO L189 CegarLoopUtils]: For program point L121(line 121) no Hoare annotation was computed. [2021-01-06 13:33:33,819 INFO L189 CegarLoopUtils]: For program point L55(line 55) no Hoare annotation was computed. [2021-01-06 13:33:33,820 INFO L189 CegarLoopUtils]: For program point L980(lines 980 990) no Hoare annotation was computed. [2021-01-06 13:33:33,820 INFO L189 CegarLoopUtils]: For program point L914(lines 914 924) no Hoare annotation was computed. [2021-01-06 13:33:33,820 INFO L189 CegarLoopUtils]: For program point L980-2(lines 980 990) no Hoare annotation was computed. [2021-01-06 13:33:33,820 INFO L189 CegarLoopUtils]: For program point L914-2(lines 914 924) no Hoare annotation was computed. [2021-01-06 13:33:33,820 INFO L189 CegarLoopUtils]: For program point L716(lines 716 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,820 INFO L189 CegarLoopUtils]: For program point L320(lines 320 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,820 INFO L189 CegarLoopUtils]: For program point L585(lines 585 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,820 INFO L189 CegarLoopUtils]: For program point L453(lines 453 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,820 INFO L189 CegarLoopUtils]: For program point L387(lines 387 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,820 INFO L189 CegarLoopUtils]: For program point L189-1(lines 32 1036) no Hoare annotation was computed. [2021-01-06 13:33:33,820 INFO L189 CegarLoopUtils]: For program point L123-1(lines 32 1036) no Hoare annotation was computed. [2021-01-06 13:33:33,821 INFO L189 CegarLoopUtils]: For program point L57-1(lines 32 1036) no Hoare annotation was computed. [2021-01-06 13:33:33,821 INFO L189 CegarLoopUtils]: For program point L784(lines 784 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,821 INFO L189 CegarLoopUtils]: For program point L652(lines 652 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,821 INFO L189 CegarLoopUtils]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-01-06 13:33:33,821 INFO L189 CegarLoopUtils]: For program point L190(line 190) no Hoare annotation was computed. [2021-01-06 13:33:33,821 INFO L189 CegarLoopUtils]: For program point L124(line 124) no Hoare annotation was computed. [2021-01-06 13:33:33,821 INFO L189 CegarLoopUtils]: For program point L58(line 58) no Hoare annotation was computed. [2021-01-06 13:33:33,821 INFO L189 CegarLoopUtils]: For program point L1049(line 1049) no Hoare annotation was computed. [2021-01-06 13:33:33,821 INFO L189 CegarLoopUtils]: For program point L851(lines 851 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,821 INFO L189 CegarLoopUtils]: For program point L257(lines 257 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,821 INFO L189 CegarLoopUtils]: For program point L192-1(lines 32 1036) no Hoare annotation was computed. [2021-01-06 13:33:33,822 INFO L189 CegarLoopUtils]: For program point L126-1(lines 32 1036) no Hoare annotation was computed. [2021-01-06 13:33:33,822 INFO L189 CegarLoopUtils]: For program point L60-1(lines 32 1036) no Hoare annotation was computed. [2021-01-06 13:33:33,822 INFO L189 CegarLoopUtils]: For program point L193(line 193) no Hoare annotation was computed. [2021-01-06 13:33:33,822 INFO L189 CegarLoopUtils]: For program point L127(line 127) no Hoare annotation was computed. [2021-01-06 13:33:33,822 INFO L189 CegarLoopUtils]: For program point L61(line 61) no Hoare annotation was computed. [2021-01-06 13:33:33,822 INFO L189 CegarLoopUtils]: For program point L722(lines 722 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,822 INFO L189 CegarLoopUtils]: For program point L524(lines 524 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,822 INFO L189 CegarLoopUtils]: For program point L657(lines 657 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,822 INFO L189 CegarLoopUtils]: For program point L591(lines 591 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,822 INFO L189 CegarLoopUtils]: For program point L525(lines 525 535) no Hoare annotation was computed. [2021-01-06 13:33:33,823 INFO L189 CegarLoopUtils]: For program point L525-2(lines 525 535) no Hoare annotation was computed. [2021-01-06 13:33:33,823 INFO L189 CegarLoopUtils]: For program point L327(lines 327 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,823 INFO L189 CegarLoopUtils]: For program point L195-1(lines 32 1036) no Hoare annotation was computed. [2021-01-06 13:33:33,823 INFO L189 CegarLoopUtils]: For program point L129-1(lines 32 1036) no Hoare annotation was computed. [2021-01-06 13:33:33,823 INFO L189 CegarLoopUtils]: For program point L63-1(lines 32 1036) no Hoare annotation was computed. [2021-01-06 13:33:33,823 INFO L189 CegarLoopUtils]: For program point L856(lines 856 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,823 INFO L189 CegarLoopUtils]: For program point L790(lines 790 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,823 INFO L189 CegarLoopUtils]: For program point L658(lines 658 667) no Hoare annotation was computed. [2021-01-06 13:33:33,823 INFO L189 CegarLoopUtils]: For program point L658-2(lines 658 667) no Hoare annotation was computed. [2021-01-06 13:33:33,823 INFO L189 CegarLoopUtils]: For program point L460(lines 460 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,823 INFO L189 CegarLoopUtils]: For program point L394(lines 394 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,824 INFO L189 CegarLoopUtils]: For program point L196(line 196) no Hoare annotation was computed. [2021-01-06 13:33:33,824 INFO L189 CegarLoopUtils]: For program point L130(line 130) no Hoare annotation was computed. [2021-01-06 13:33:33,824 INFO L189 CegarLoopUtils]: For program point L64(line 64) no Hoare annotation was computed. [2021-01-06 13:33:33,824 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-01-06 13:33:33,824 INFO L189 CegarLoopUtils]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 214) no Hoare annotation was computed. [2021-01-06 13:33:33,824 INFO L189 CegarLoopUtils]: For program point L264(lines 264 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,824 INFO L189 CegarLoopUtils]: For program point L198-1(lines 32 1036) no Hoare annotation was computed. [2021-01-06 13:33:33,824 INFO L189 CegarLoopUtils]: For program point L132-1(lines 32 1036) no Hoare annotation was computed. [2021-01-06 13:33:33,824 INFO L189 CegarLoopUtils]: For program point L66-1(lines 32 1036) no Hoare annotation was computed. [2021-01-06 13:33:33,824 INFO L189 CegarLoopUtils]: For program point L991(lines 991 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,824 INFO L189 CegarLoopUtils]: For program point L925(lines 925 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,824 INFO L189 CegarLoopUtils]: For program point L727(lines 727 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,824 INFO L189 CegarLoopUtils]: For program point L199(line 199) no Hoare annotation was computed. [2021-01-06 13:33:33,824 INFO L189 CegarLoopUtils]: For program point L133(line 133) no Hoare annotation was computed. [2021-01-06 13:33:33,824 INFO L189 CegarLoopUtils]: For program point L67(line 67) no Hoare annotation was computed. [2021-01-06 13:33:33,825 INFO L189 CegarLoopUtils]: For program point L926(lines 926 936) no Hoare annotation was computed. [2021-01-06 13:33:33,825 INFO L189 CegarLoopUtils]: For program point L926-2(lines 926 936) no Hoare annotation was computed. [2021-01-06 13:33:33,825 INFO L189 CegarLoopUtils]: For program point L728(lines 728 740) no Hoare annotation was computed. [2021-01-06 13:33:33,825 INFO L189 CegarLoopUtils]: For program point L728-2(lines 728 740) no Hoare annotation was computed. [2021-01-06 13:33:33,825 INFO L189 CegarLoopUtils]: For program point L596(lines 596 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,825 INFO L189 CegarLoopUtils]: For program point L332(lines 332 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,825 INFO L189 CegarLoopUtils]: For program point L597(lines 597 607) no Hoare annotation was computed. [2021-01-06 13:33:33,825 INFO L189 CegarLoopUtils]: For program point L597-2(lines 597 607) no Hoare annotation was computed. [2021-01-06 13:33:33,825 INFO L189 CegarLoopUtils]: For program point L201-1(lines 32 1036) no Hoare annotation was computed. [2021-01-06 13:33:33,825 INFO L189 CegarLoopUtils]: For program point L135-1(lines 32 1036) no Hoare annotation was computed. [2021-01-06 13:33:33,825 INFO L189 CegarLoopUtils]: For program point L69-1(lines 32 1036) no Hoare annotation was computed. [2021-01-06 13:33:33,825 INFO L189 CegarLoopUtils]: For program point L862(lines 862 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,825 INFO L189 CegarLoopUtils]: For program point L466(lines 466 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,825 INFO L189 CegarLoopUtils]: For program point L202(line 202) no Hoare annotation was computed. [2021-01-06 13:33:33,825 INFO L189 CegarLoopUtils]: For program point L136(line 136) no Hoare annotation was computed. [2021-01-06 13:33:33,825 INFO L189 CegarLoopUtils]: For program point L70(line 70) no Hoare annotation was computed. [2021-01-06 13:33:33,825 INFO L189 CegarLoopUtils]: For program point L797(lines 797 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,825 INFO L189 CegarLoopUtils]: For program point L401(lines 401 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,826 INFO L189 CegarLoopUtils]: For program point L270(lines 270 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,826 INFO L189 CegarLoopUtils]: For program point L204-1(lines 32 1036) no Hoare annotation was computed. [2021-01-06 13:33:33,826 INFO L189 CegarLoopUtils]: For program point L138-1(lines 32 1036) no Hoare annotation was computed. [2021-01-06 13:33:33,826 INFO L189 CegarLoopUtils]: For program point L72-1(lines 32 1036) no Hoare annotation was computed. [2021-01-06 13:33:33,826 INFO L189 CegarLoopUtils]: For program point L205(line 205) no Hoare annotation was computed. [2021-01-06 13:33:33,826 INFO L189 CegarLoopUtils]: For program point L139(line 139) no Hoare annotation was computed. [2021-01-06 13:33:33,826 INFO L189 CegarLoopUtils]: For program point L73(line 73) no Hoare annotation was computed. [2021-01-06 13:33:33,826 INFO L189 CegarLoopUtils]: For program point L998(lines 998 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,826 INFO L189 CegarLoopUtils]: For program point L668(lines 668 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,826 INFO L189 CegarLoopUtils]: For program point L536(lines 536 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,826 INFO L189 CegarLoopUtils]: For program point L339(lines 339 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,826 INFO L189 CegarLoopUtils]: For program point L207-1(lines 32 1036) no Hoare annotation was computed. [2021-01-06 13:33:33,826 INFO L189 CegarLoopUtils]: For program point L141-1(lines 32 1036) no Hoare annotation was computed. [2021-01-06 13:33:33,826 INFO L189 CegarLoopUtils]: For program point L75-1(lines 32 1036) no Hoare annotation was computed. [2021-01-06 13:33:33,826 INFO L189 CegarLoopUtils]: For program point L802(lines 802 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,826 INFO L189 CegarLoopUtils]: For program point L208(line 208) no Hoare annotation was computed. [2021-01-06 13:33:33,826 INFO L189 CegarLoopUtils]: For program point L142(line 142) no Hoare annotation was computed. [2021-01-06 13:33:33,826 INFO L189 CegarLoopUtils]: For program point L76(line 76) no Hoare annotation was computed. [2021-01-06 13:33:33,826 INFO L189 CegarLoopUtils]: For program point L869(lines 869 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,827 INFO L189 CegarLoopUtils]: For program point L473(lines 473 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,827 INFO L189 CegarLoopUtils]: For program point L275(lines 275 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,827 INFO L189 CegarLoopUtils]: For program point L408(lines 408 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,827 INFO L189 CegarLoopUtils]: For program point L210-1(lines 32 1036) no Hoare annotation was computed. [2021-01-06 13:33:33,827 INFO L189 CegarLoopUtils]: For program point L144-1(lines 32 1036) no Hoare annotation was computed. [2021-01-06 13:33:33,827 INFO L189 CegarLoopUtils]: For program point L78-1(lines 32 1036) no Hoare annotation was computed. [2021-01-06 13:33:33,827 INFO L189 CegarLoopUtils]: For program point L1003(lines 1003 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,827 INFO L189 CegarLoopUtils]: For program point L937(lines 937 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,827 INFO L189 CegarLoopUtils]: For program point L673(lines 673 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,827 INFO L189 CegarLoopUtils]: For program point L541(lines 541 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,827 INFO L189 CegarLoopUtils]: For program point L409(lines 409 420) no Hoare annotation was computed. [2021-01-06 13:33:33,827 INFO L189 CegarLoopUtils]: For program point L409-2(lines 409 420) no Hoare annotation was computed. [2021-01-06 13:33:33,827 INFO L189 CegarLoopUtils]: For program point L211(line 211) no Hoare annotation was computed. [2021-01-06 13:33:33,828 INFO L189 CegarLoopUtils]: For program point L145(line 145) no Hoare annotation was computed. [2021-01-06 13:33:33,828 INFO L189 CegarLoopUtils]: For program point L79(line 79) no Hoare annotation was computed. [2021-01-06 13:33:33,828 INFO L189 CegarLoopUtils]: For program point L608(lines 608 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,828 INFO L189 CegarLoopUtils]: For program point L344(lines 344 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,828 INFO L189 CegarLoopUtils]: For program point L278(lines 278 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,828 INFO L189 CegarLoopUtils]: For program point L741(lines 741 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,828 INFO L189 CegarLoopUtils]: For program point L213-1(lines 32 1036) no Hoare annotation was computed. [2021-01-06 13:33:33,828 INFO L189 CegarLoopUtils]: For program point L147-1(lines 32 1036) no Hoare annotation was computed. [2021-01-06 13:33:33,828 INFO L189 CegarLoopUtils]: For program point L81-1(lines 32 1036) no Hoare annotation was computed. [2021-01-06 13:33:33,828 INFO L189 CegarLoopUtils]: For program point L214(line 214) no Hoare annotation was computed. [2021-01-06 13:33:33,828 INFO L189 CegarLoopUtils]: For program point L148(line 148) no Hoare annotation was computed. [2021-01-06 13:33:33,829 INFO L189 CegarLoopUtils]: For program point L82(line 82) no Hoare annotation was computed. [2021-01-06 13:33:33,829 INFO L189 CegarLoopUtils]: For program point L875(lines 875 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,829 INFO L189 CegarLoopUtils]: For program point L809(lines 809 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,829 INFO L189 CegarLoopUtils]: For program point L942(lines 942 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,829 INFO L189 CegarLoopUtils]: For program point L876(lines 876 885) no Hoare annotation was computed. [2021-01-06 13:33:33,829 INFO L189 CegarLoopUtils]: For program point L876-2(lines 876 885) no Hoare annotation was computed. [2021-01-06 13:33:33,829 INFO L189 CegarLoopUtils]: For program point L480(lines 480 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,829 INFO L189 CegarLoopUtils]: For program point L150-1(lines 32 1036) no Hoare annotation was computed. [2021-01-06 13:33:33,829 INFO L189 CegarLoopUtils]: For program point L84-1(lines 32 1036) no Hoare annotation was computed. [2021-01-06 13:33:33,829 INFO L189 CegarLoopUtils]: For program point L613(lines 613 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,829 INFO L189 CegarLoopUtils]: For program point L547(lines 547 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,830 INFO L189 CegarLoopUtils]: For program point L151(line 151) no Hoare annotation was computed. [2021-01-06 13:33:33,830 INFO L189 CegarLoopUtils]: For program point L85(line 85) no Hoare annotation was computed. [2021-01-06 13:33:33,830 INFO L189 CegarLoopUtils]: For program point L1010(lines 1010 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,830 INFO L189 CegarLoopUtils]: For program point L680(lines 680 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,830 INFO L189 CegarLoopUtils]: For program point L614(lines 614 624) no Hoare annotation was computed. [2021-01-06 13:33:33,830 INFO L189 CegarLoopUtils]: For program point L614-2(lines 614 624) no Hoare annotation was computed. [2021-01-06 13:33:33,830 INFO L189 CegarLoopUtils]: For program point L350(lines 350 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,830 INFO L189 CegarLoopUtils]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-01-06 13:33:33,830 INFO L189 CegarLoopUtils]: For program point L285(lines 285 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,830 INFO L189 CegarLoopUtils]: For program point L153-1(lines 32 1036) no Hoare annotation was computed. [2021-01-06 13:33:33,830 INFO L189 CegarLoopUtils]: For program point L87-1(lines 32 1036) no Hoare annotation was computed. [2021-01-06 13:33:33,830 INFO L189 CegarLoopUtils]: For program point L814(lines 814 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,831 INFO L189 CegarLoopUtils]: For program point L748(lines 748 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,831 INFO L189 CegarLoopUtils]: For program point L154(line 154) no Hoare annotation was computed. [2021-01-06 13:33:33,831 INFO L189 CegarLoopUtils]: For program point L88(line 88) no Hoare annotation was computed. [2021-01-06 13:33:33,831 INFO L189 CegarLoopUtils]: For program point L815(lines 815 825) no Hoare annotation was computed. [2021-01-06 13:33:33,831 INFO L189 CegarLoopUtils]: For program point L815-2(lines 815 825) no Hoare annotation was computed. [2021-01-06 13:33:33,831 INFO L189 CegarLoopUtils]: For program point L552(lines 552 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,831 INFO L189 CegarLoopUtils]: For program point L156-1(lines 32 1036) no Hoare annotation was computed. [2021-01-06 13:33:33,831 INFO L189 CegarLoopUtils]: For program point L90-1(lines 32 1036) no Hoare annotation was computed. [2021-01-06 13:33:33,831 INFO L189 CegarLoopUtils]: For program point L1015(lines 1015 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,831 INFO L189 CegarLoopUtils]: For program point L949(lines 949 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,831 INFO L189 CegarLoopUtils]: For program point L685(lines 685 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,831 INFO L189 CegarLoopUtils]: For program point L487(lines 487 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,832 INFO L189 CegarLoopUtils]: For program point L421(lines 421 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,832 INFO L189 CegarLoopUtils]: For program point L157(line 157) no Hoare annotation was computed. [2021-01-06 13:33:33,832 INFO L189 CegarLoopUtils]: For program point L91(line 91) no Hoare annotation was computed. [2021-01-06 13:33:33,832 INFO L189 CegarLoopUtils]: For program point L950(lines 950 962) no Hoare annotation was computed. [2021-01-06 13:33:33,832 INFO L189 CegarLoopUtils]: For program point L950-2(lines 950 962) no Hoare annotation was computed. [2021-01-06 13:33:33,832 INFO L189 CegarLoopUtils]: For program point L488(lines 488 496) no Hoare annotation was computed. [2021-01-06 13:33:33,832 INFO L189 CegarLoopUtils]: For program point L488-2(lines 488 496) no Hoare annotation was computed. [2021-01-06 13:33:33,832 INFO L189 CegarLoopUtils]: For program point L356(lines 356 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,832 INFO L189 CegarLoopUtils]: For program point L290(lines 290 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,832 INFO L189 CegarLoopUtils]: For program point L224(lines 224 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,832 INFO L189 CegarLoopUtils]: For program point L753(lines 753 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,833 INFO L189 CegarLoopUtils]: For program point L159-1(lines 32 1036) no Hoare annotation was computed. [2021-01-06 13:33:33,833 INFO L189 CegarLoopUtils]: For program point L93-1(lines 32 1036) no Hoare annotation was computed. [2021-01-06 13:33:33,833 INFO L189 CegarLoopUtils]: For program point L886(lines 886 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,833 INFO L189 CegarLoopUtils]: For program point L160(line 160) no Hoare annotation was computed. [2021-01-06 13:33:33,833 INFO L189 CegarLoopUtils]: For program point L94(line 94) no Hoare annotation was computed. [2021-01-06 13:33:33,833 INFO L189 CegarLoopUtils]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-01-06 13:33:33,833 INFO L189 CegarLoopUtils]: For program point L162-1(lines 32 1036) no Hoare annotation was computed. [2021-01-06 13:33:33,833 INFO L189 CegarLoopUtils]: For program point L96-1(lines 32 1036) no Hoare annotation was computed. [2021-01-06 13:33:33,833 INFO L189 CegarLoopUtils]: For program point L691(lines 691 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,833 INFO L189 CegarLoopUtils]: For program point L625(lines 625 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,833 INFO L189 CegarLoopUtils]: For program point L559(lines 559 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,833 INFO L189 CegarLoopUtils]: For program point L427(lines 427 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,834 INFO L189 CegarLoopUtils]: For program point L163(line 163) no Hoare annotation was computed. [2021-01-06 13:33:33,834 INFO L189 CegarLoopUtils]: For program point L97(line 97) no Hoare annotation was computed. [2021-01-06 13:33:33,834 INFO L189 CegarLoopUtils]: For program point L1022(lines 1022 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,834 INFO L189 CegarLoopUtils]: For program point L891(lines 891 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,834 INFO L189 CegarLoopUtils]: For program point L363(lines 363 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,834 INFO L189 CegarLoopUtils]: For program point L297(lines 297 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,834 INFO L189 CegarLoopUtils]: For program point L231(lines 231 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,834 INFO L189 CegarLoopUtils]: For program point L165-1(lines 32 1036) no Hoare annotation was computed. [2021-01-06 13:33:33,834 INFO L189 CegarLoopUtils]: For program point L99-1(lines 32 1036) no Hoare annotation was computed. [2021-01-06 13:33:33,834 INFO L189 CegarLoopUtils]: For program point L33(lines 33 35) no Hoare annotation was computed. [2021-01-06 13:33:33,834 INFO L189 CegarLoopUtils]: For program point L33-2(lines 32 1036) no Hoare annotation was computed. [2021-01-06 13:33:33,834 INFO L189 CegarLoopUtils]: For program point L826(lines 826 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,835 INFO L189 CegarLoopUtils]: For program point L760(lines 760 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,835 INFO L189 CegarLoopUtils]: For program point L166(line 166) no Hoare annotation was computed. [2021-01-06 13:33:33,835 INFO L189 CegarLoopUtils]: For program point L100(line 100) no Hoare annotation was computed. [2021-01-06 13:33:33,835 INFO L189 CegarLoopUtils]: For program point L34(line 34) no Hoare annotation was computed. [2021-01-06 13:33:33,835 INFO L189 CegarLoopUtils]: For program point L497(lines 497 1034) no Hoare annotation was computed. [2021-01-06 13:33:33,858 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 06.01 01:33:33 BoogieIcfgContainer [2021-01-06 13:33:33,858 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-01-06 13:33:33,859 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-01-06 13:33:33,859 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-01-06 13:33:33,859 INFO L275 PluginConnector]: Witness Printer initialized [2021-01-06 13:33:33,859 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.01 01:33:02" (3/4) ... [2021-01-06 13:33:33,863 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-01-06 13:33:33,894 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2021-01-06 13:33:33,896 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2021-01-06 13:33:33,898 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-01-06 13:33:33,900 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-01-06 13:33:34,118 INFO L141 WitnessManager]: Wrote witness to /storage/repos/svcomp/c/eca-rers2012/Problem11_label09.c-witness.graphml [2021-01-06 13:33:34,118 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-01-06 13:33:34,121 INFO L168 Benchmark]: Toolchain (without parser) took 34664.50 ms. Allocated memory was 151.0 MB in the beginning and 777.0 MB in the end (delta: 626.0 MB). Free memory was 104.9 MB in the beginning and 395.7 MB in the end (delta: -290.8 MB). Peak memory consumption was 335.7 MB. Max. memory is 8.0 GB. [2021-01-06 13:33:34,122 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 151.0 MB. Free memory is still 124.6 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-01-06 13:33:34,123 INFO L168 Benchmark]: CACSL2BoogieTranslator took 892.26 ms. Allocated memory is still 151.0 MB. Free memory was 104.5 MB in the beginning and 89.8 MB in the end (delta: 14.7 MB). Peak memory consumption was 16.1 MB. Max. memory is 8.0 GB. [2021-01-06 13:33:34,123 INFO L168 Benchmark]: Boogie Procedure Inliner took 198.03 ms. Allocated memory is still 151.0 MB. Free memory was 89.8 MB in the beginning and 113.0 MB in the end (delta: -23.3 MB). Peak memory consumption was 3.7 MB. Max. memory is 8.0 GB. [2021-01-06 13:33:34,124 INFO L168 Benchmark]: Boogie Preprocessor took 152.06 ms. Allocated memory is still 151.0 MB. Free memory was 113.0 MB in the beginning and 102.6 MB in the end (delta: 10.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 8.0 GB. [2021-01-06 13:33:34,124 INFO L168 Benchmark]: RCFGBuilder took 2009.45 ms. Allocated memory was 151.0 MB in the beginning and 197.1 MB in the end (delta: 46.1 MB). Free memory was 102.6 MB in the beginning and 150.4 MB in the end (delta: -47.9 MB). Peak memory consumption was 61.1 MB. Max. memory is 8.0 GB. [2021-01-06 13:33:34,124 INFO L168 Benchmark]: TraceAbstraction took 31136.86 ms. Allocated memory was 197.1 MB in the beginning and 777.0 MB in the end (delta: 579.9 MB). Free memory was 149.9 MB in the beginning and 421.1 MB in the end (delta: -271.2 MB). Peak memory consumption was 308.7 MB. Max. memory is 8.0 GB. [2021-01-06 13:33:34,125 INFO L168 Benchmark]: Witness Printer took 259.71 ms. Allocated memory is still 777.0 MB. Free memory was 421.1 MB in the beginning and 395.7 MB in the end (delta: 25.4 MB). Peak memory consumption was 25.2 MB. Max. memory is 8.0 GB. [2021-01-06 13:33:34,127 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 151.0 MB. Free memory is still 124.6 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 892.26 ms. Allocated memory is still 151.0 MB. Free memory was 104.5 MB in the beginning and 89.8 MB in the end (delta: 14.7 MB). Peak memory consumption was 16.1 MB. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 198.03 ms. Allocated memory is still 151.0 MB. Free memory was 89.8 MB in the beginning and 113.0 MB in the end (delta: -23.3 MB). Peak memory consumption was 3.7 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 152.06 ms. Allocated memory is still 151.0 MB. Free memory was 113.0 MB in the beginning and 102.6 MB in the end (delta: 10.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 8.0 GB. * RCFGBuilder took 2009.45 ms. Allocated memory was 151.0 MB in the beginning and 197.1 MB in the end (delta: 46.1 MB). Free memory was 102.6 MB in the beginning and 150.4 MB in the end (delta: -47.9 MB). Peak memory consumption was 61.1 MB. Max. memory is 8.0 GB. * TraceAbstraction took 31136.86 ms. Allocated memory was 197.1 MB in the beginning and 777.0 MB in the end (delta: 579.9 MB). Free memory was 149.9 MB in the beginning and 421.1 MB in the end (delta: -271.2 MB). Peak memory consumption was 308.7 MB. Max. memory is 8.0 GB. * Witness Printer took 259.71 ms. Allocated memory is still 777.0 MB. Free memory was 421.1 MB in the beginning and 395.7 MB in the end (delta: 25.4 MB). Peak memory consumption was 25.2 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 214]: 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: 1038]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1044]: Loop Invariant Derived loop invariant: (((((((((((a25 <= 10 && a23 <= 312) && 277 < a29) && a8 == 15) || (((a23 <= 138 && a8 == 15) && !(a25 == 9)) && 0 < a23 + 43)) || (((a23 <= 138 && a29 <= 140) && a8 == 15) && 0 < a23 + 43)) || ((a8 == 15 && !(a25 == 9)) && a4 == 1)) || ((((a25 <= 9 && a23 <= 312) && a8 == 15) && !(a4 == 1)) && (a29 * -1 + -554771) / -3 <= 245)) || (a8 == 15 && a25 == 12)) || ((0 <= a23 + 42 && a8 == 15) && a4 == 1)) || ((a25 == 10 && a8 == 15) && 0 <= (a29 * -1 + -28690) / 5 + 49)) || (((a25 == 11 && a29 <= 140) && a23 <= 312) && a8 == 15)) || (((a25 == 11 && a23 <= 312) && 277 < a29) && a8 == 15) - InvariantResult [Line: 32]: Loop Invariant Derived loop invariant: (((((((((((a25 <= 10 && a23 <= 312) && 277 < a29) && a8 == 15) || (((a23 <= 138 && a8 == 15) && !(a25 == 9)) && 0 < a23 + 43)) || (((a23 <= 138 && a29 <= 140) && a8 == 15) && 0 < a23 + 43)) || ((a8 == 15 && !(a25 == 9)) && a4 == 1)) || ((((a25 <= 9 && a23 <= 312) && a8 == 15) && !(a4 == 1)) && (a29 * -1 + -554771) / -3 <= 245)) || (a8 == 15 && a25 == 12)) || ((0 <= a23 + 42 && a8 == 15) && a4 == 1)) || ((a25 == 10 && a8 == 15) && 0 <= (a29 * -1 + -28690) / 5 + 49)) || (((a25 == 11 && a29 <= 140) && a23 <= 312) && a8 == 15)) || (((a25 == 11 && a23 <= 312) && 277 < a29) && a8 == 15) - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 283 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 29.7s, OverallIterations: 15, TraceHistogramMax: 7, AutomataDifference: 20.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 1.2s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 3297 SDtfs, 2556 SDslu, 337 SDs, 0 SdLazy, 9078 SolverSat, 1604 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 14.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 795 GetRequests, 769 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=9625occurred in iteration=13, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.1s AutomataMinimizationTime, 15 MinimizatonAttempts, 2804 StatesRemovedByMinimization, 11 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 3 LocationsWithAnnotation, 3 PreInvPairs, 122 NumberOfFragments, 285 HoareAnnotationTreeSize, 3 FomulaSimplifications, 3194 FormulaSimplificationTreeSizeReduction, 0.2s HoareSimplificationTime, 3 FomulaSimplificationsInter, 1822 FormulaSimplificationTreeSizeReductionInter, 1.0s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.3s SsaConstructionTime, 1.0s SatisfiabilityAnalysisTime, 3.7s InterpolantComputationTime, 5713 NumberOfCodeBlocks, 5713 NumberOfCodeBlocksAsserted, 17 NumberOfCheckSat, 5696 ConstructedInterpolants, 0 QuantifiedInterpolants, 5626240 SizeOfPredicates, 0 NumberOfNonLiveVariables, 1064 ConjunctsInSsa, 10 ConjunctsInUnsatCore, 17 InterpolantComputations, 15 PerfectInterpolantSequences, 6766/7071 InterpolantCoveringCapability, 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...