./Ultimate.py --spec /storage/repos/svcomp/c/properties/unreach-call.prp --file /storage/repos/svcomp/c/eca-rers2012/Problem04_label42_true-unreach-call_false-termination.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0ed9222f Calling Ultimate with: java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/svcomp/c/eca-rers2012/Problem04_label42_true-unreach-call_false-termination.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 99f0eef7a11663bfe3fcc200d0e13d28801983b4 ......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.24-0ed9222-m [2019-01-12 01:15:59,926 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-01-12 01:15:59,928 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-01-12 01:15:59,940 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-01-12 01:15:59,940 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-01-12 01:15:59,942 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-01-12 01:15:59,943 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-01-12 01:15:59,946 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-01-12 01:15:59,948 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-01-12 01:15:59,949 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-01-12 01:15:59,950 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-01-12 01:15:59,951 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-01-12 01:15:59,952 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-01-12 01:15:59,953 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-01-12 01:15:59,954 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-01-12 01:15:59,955 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-01-12 01:15:59,956 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-01-12 01:15:59,959 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-01-12 01:15:59,961 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-01-12 01:15:59,963 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-01-12 01:15:59,964 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-01-12 01:15:59,966 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-01-12 01:15:59,969 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-01-12 01:15:59,969 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-01-12 01:15:59,970 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-01-12 01:15:59,971 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-01-12 01:15:59,972 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-01-12 01:15:59,973 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-01-12 01:15:59,974 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-01-12 01:15:59,976 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-01-12 01:15:59,976 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-01-12 01:15:59,977 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-01-12 01:15:59,977 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-01-12 01:15:59,977 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-01-12 01:15:59,979 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-01-12 01:15:59,980 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-01-12 01:15:59,981 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-01-12 01:15:59,997 INFO L110 SettingsManager]: Loading preferences was successful [2019-01-12 01:15:59,998 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-01-12 01:15:59,999 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-01-12 01:16:00,000 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-01-12 01:16:00,000 INFO L133 SettingsManager]: * Use SBE=true [2019-01-12 01:16:00,000 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-01-12 01:16:00,000 INFO L133 SettingsManager]: * sizeof long=4 [2019-01-12 01:16:00,000 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-01-12 01:16:00,001 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-01-12 01:16:00,001 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-01-12 01:16:00,001 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-01-12 01:16:00,001 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-01-12 01:16:00,001 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-01-12 01:16:00,002 INFO L133 SettingsManager]: * sizeof long double=12 [2019-01-12 01:16:00,003 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-01-12 01:16:00,003 INFO L133 SettingsManager]: * Use constant arrays=true [2019-01-12 01:16:00,003 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-01-12 01:16:00,003 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-01-12 01:16:00,004 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-01-12 01:16:00,004 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-01-12 01:16:00,005 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-01-12 01:16:00,005 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-01-12 01:16:00,005 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-01-12 01:16:00,005 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-01-12 01:16:00,005 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-01-12 01:16:00,006 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-01-12 01:16:00,006 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-01-12 01:16:00,006 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-01-12 01:16:00,007 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 99f0eef7a11663bfe3fcc200d0e13d28801983b4 [2019-01-12 01:16:00,065 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-01-12 01:16:00,085 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-01-12 01:16:00,093 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-01-12 01:16:00,095 INFO L271 PluginConnector]: Initializing CDTParser... [2019-01-12 01:16:00,095 INFO L276 PluginConnector]: CDTParser initialized [2019-01-12 01:16:00,097 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem04_label42_true-unreach-call_false-termination.c [2019-01-12 01:16:00,157 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3354776ed/8497699b579046f2ae1aeb1a58c40af6/FLAG7bd07d879 [2019-01-12 01:16:00,846 INFO L307 CDTParser]: Found 1 translation units. [2019-01-12 01:16:00,846 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem04_label42_true-unreach-call_false-termination.c [2019-01-12 01:16:00,878 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3354776ed/8497699b579046f2ae1aeb1a58c40af6/FLAG7bd07d879 [2019-01-12 01:16:00,931 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3354776ed/8497699b579046f2ae1aeb1a58c40af6 [2019-01-12 01:16:00,937 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-01-12 01:16:00,939 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-01-12 01:16:00,942 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-01-12 01:16:00,943 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-01-12 01:16:00,948 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-01-12 01:16:00,949 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.01 01:16:00" (1/1) ... [2019-01-12 01:16:00,952 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37392bc5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 01:16:00, skipping insertion in model container [2019-01-12 01:16:00,953 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.01 01:16:00" (1/1) ... [2019-01-12 01:16:00,962 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-01-12 01:16:01,129 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-01-12 01:16:02,743 INFO L208 PostProcessor]: Analyzing one entry point: main [2019-01-12 01:16:02,751 INFO L191 MainTranslator]: Completed pre-run [2019-01-12 01:16:03,643 INFO L208 PostProcessor]: Analyzing one entry point: main [2019-01-12 01:16:03,969 INFO L195 MainTranslator]: Completed translation [2019-01-12 01:16:03,969 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 01:16:03 WrapperNode [2019-01-12 01:16:03,970 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-01-12 01:16:03,971 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-01-12 01:16:03,971 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-01-12 01:16:03,971 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-01-12 01:16:03,981 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 01:16:03" (1/1) ... [2019-01-12 01:16:04,053 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 01:16:03" (1/1) ... [2019-01-12 01:16:04,228 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-01-12 01:16:04,228 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-01-12 01:16:04,228 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-01-12 01:16:04,228 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-01-12 01:16:04,239 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 01:16:03" (1/1) ... [2019-01-12 01:16:04,239 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 01:16:03" (1/1) ... [2019-01-12 01:16:04,262 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 01:16:03" (1/1) ... [2019-01-12 01:16:04,262 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 01:16:03" (1/1) ... [2019-01-12 01:16:04,348 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 01:16:03" (1/1) ... [2019-01-12 01:16:04,392 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 01:16:03" (1/1) ... [2019-01-12 01:16:04,418 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 01:16:03" (1/1) ... [2019-01-12 01:16:04,443 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-01-12 01:16:04,443 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-01-12 01:16:04,443 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-01-12 01:16:04,443 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-01-12 01:16:04,445 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 01:16:03" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-01-12 01:16:04,510 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-01-12 01:16:04,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-01-12 01:16:12,803 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-01-12 01:16:12,804 INFO L286 CfgBuilder]: Removed 13 assue(true) statements. [2019-01-12 01:16:12,805 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.01 01:16:12 BoogieIcfgContainer [2019-01-12 01:16:12,806 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-01-12 01:16:12,807 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-01-12 01:16:12,808 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-01-12 01:16:12,811 INFO L276 PluginConnector]: TraceAbstraction initialized [2019-01-12 01:16:12,811 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.01 01:16:00" (1/3) ... [2019-01-12 01:16:12,812 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@a115eb2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.01 01:16:12, skipping insertion in model container [2019-01-12 01:16:12,813 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 01:16:03" (2/3) ... [2019-01-12 01:16:12,814 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@a115eb2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.01 01:16:12, skipping insertion in model container [2019-01-12 01:16:12,814 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.01 01:16:12" (3/3) ... [2019-01-12 01:16:12,816 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem04_label42_true-unreach-call_false-termination.c [2019-01-12 01:16:12,823 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-01-12 01:16:12,832 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-01-12 01:16:12,848 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-01-12 01:16:12,895 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2019-01-12 01:16:12,896 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-01-12 01:16:12,896 INFO L383 AbstractCegarLoop]: Hoare is true [2019-01-12 01:16:12,896 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-01-12 01:16:12,896 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-01-12 01:16:12,897 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-01-12 01:16:12,897 INFO L387 AbstractCegarLoop]: Difference is false [2019-01-12 01:16:12,897 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-01-12 01:16:12,897 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-01-12 01:16:12,931 INFO L276 IsEmpty]: Start isEmpty. Operand 885 states. [2019-01-12 01:16:12,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 815 [2019-01-12 01:16:12,982 INFO L394 BasicCegarLoop]: Found error trace [2019-01-12 01:16:12,984 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-01-12 01:16:12,988 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-12 01:16:12,994 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-12 01:16:12,995 INFO L82 PathProgramCache]: Analyzing trace with hash -263774011, now seen corresponding path program 1 times [2019-01-12 01:16:12,997 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-12 01:16:12,997 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-12 01:16:13,052 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 01:16:13,052 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 01:16:13,052 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 01:16:13,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 01:16:14,762 WARN L181 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 22 [2019-01-12 01:16:15,196 WARN L181 SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 35 [2019-01-12 01:16:16,092 WARN L181 SmtUtils]: Spent 424.00 ms on a formula simplification. DAG size of input: 22 DAG size of output: 19 [2019-01-12 01:16:16,351 WARN L181 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 17 [2019-01-12 01:16:16,611 WARN L181 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 15 [2019-01-12 01:16:20,018 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-12 01:16:20,020 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-12 01:16:20,021 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2019-01-12 01:16:20,026 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2019-01-12 01:16:20,036 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2019-01-12 01:16:20,037 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=28, Unknown=0, NotChecked=0, Total=56 [2019-01-12 01:16:20,039 INFO L87 Difference]: Start difference. First operand 885 states. Second operand 8 states. [2019-01-12 01:16:42,275 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-12 01:16:42,276 INFO L93 Difference]: Finished difference Result 5878 states and 11571 transitions. [2019-01-12 01:16:42,276 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2019-01-12 01:16:42,278 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 814 [2019-01-12 01:16:42,284 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-12 01:16:42,337 INFO L225 Difference]: With dead ends: 5878 [2019-01-12 01:16:42,337 INFO L226 Difference]: Without dead ends: 4914 [2019-01-12 01:16:42,349 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 1 SyntacticMatches, 8 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=28, Invalid=28, Unknown=0, NotChecked=0, Total=56 [2019-01-12 01:16:42,380 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4914 states. [2019-01-12 01:16:42,560 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4914 to 4912. [2019-01-12 01:16:42,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4912 states. [2019-01-12 01:16:42,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4912 states to 4912 states and 5842 transitions. [2019-01-12 01:16:42,583 INFO L78 Accepts]: Start accepts. Automaton has 4912 states and 5842 transitions. Word has length 814 [2019-01-12 01:16:42,587 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-12 01:16:42,588 INFO L480 AbstractCegarLoop]: Abstraction has 4912 states and 5842 transitions. [2019-01-12 01:16:42,588 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2019-01-12 01:16:42,588 INFO L276 IsEmpty]: Start isEmpty. Operand 4912 states and 5842 transitions. [2019-01-12 01:16:42,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 830 [2019-01-12 01:16:42,629 INFO L394 BasicCegarLoop]: Found error trace [2019-01-12 01:16:42,630 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-01-12 01:16:42,631 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-12 01:16:42,631 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-12 01:16:42,631 INFO L82 PathProgramCache]: Analyzing trace with hash 1414643814, now seen corresponding path program 1 times [2019-01-12 01:16:42,635 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-12 01:16:42,635 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-12 01:16:42,638 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 01:16:42,639 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 01:16:42,640 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 01:16:42,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 01:16:43,872 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-12 01:16:43,872 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-12 01:16:43,872 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-01-12 01:16:43,875 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-01-12 01:16:43,875 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-01-12 01:16:43,876 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-01-12 01:16:43,876 INFO L87 Difference]: Start difference. First operand 4912 states and 5842 transitions. Second operand 4 states. [2019-01-12 01:16:51,489 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-12 01:16:51,489 INFO L93 Difference]: Finished difference Result 13094 states and 16672 transitions. [2019-01-12 01:16:51,490 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-01-12 01:16:51,490 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 829 [2019-01-12 01:16:51,492 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-12 01:16:51,536 INFO L225 Difference]: With dead ends: 13094 [2019-01-12 01:16:51,536 INFO L226 Difference]: Without dead ends: 9002 [2019-01-12 01:16:51,545 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-01-12 01:16:51,556 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9002 states. [2019-01-12 01:16:51,682 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9002 to 9002. [2019-01-12 01:16:51,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9002 states. [2019-01-12 01:16:51,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9002 states to 9002 states and 11234 transitions. [2019-01-12 01:16:51,699 INFO L78 Accepts]: Start accepts. Automaton has 9002 states and 11234 transitions. Word has length 829 [2019-01-12 01:16:51,700 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-12 01:16:51,700 INFO L480 AbstractCegarLoop]: Abstraction has 9002 states and 11234 transitions. [2019-01-12 01:16:51,700 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-01-12 01:16:51,700 INFO L276 IsEmpty]: Start isEmpty. Operand 9002 states and 11234 transitions. [2019-01-12 01:16:51,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 841 [2019-01-12 01:16:51,722 INFO L394 BasicCegarLoop]: Found error trace [2019-01-12 01:16:51,722 INFO L402 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-01-12 01:16:51,722 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-12 01:16:51,724 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-12 01:16:51,725 INFO L82 PathProgramCache]: Analyzing trace with hash -1303654609, now seen corresponding path program 1 times [2019-01-12 01:16:51,725 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-12 01:16:51,725 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-12 01:16:51,726 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 01:16:51,727 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 01:16:51,727 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 01:16:51,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 01:16:52,476 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2019-01-12 01:16:52,477 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-12 01:16:52,477 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-01-12 01:16:52,479 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-01-12 01:16:52,479 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-01-12 01:16:52,479 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-01-12 01:16:52,480 INFO L87 Difference]: Start difference. First operand 9002 states and 11234 transitions. Second operand 3 states. [2019-01-12 01:16:56,481 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-12 01:16:56,482 INFO L93 Difference]: Finished difference Result 19638 states and 25993 transitions. [2019-01-12 01:16:56,488 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-01-12 01:16:56,488 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 840 [2019-01-12 01:16:56,488 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-12 01:16:56,535 INFO L225 Difference]: With dead ends: 19638 [2019-01-12 01:16:56,536 INFO L226 Difference]: Without dead ends: 11456 [2019-01-12 01:16:56,550 INFO L631 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 [2019-01-12 01:16:56,563 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11456 states. [2019-01-12 01:16:56,722 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11456 to 11456. [2019-01-12 01:16:56,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11456 states. [2019-01-12 01:16:56,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11456 states to 11456 states and 15117 transitions. [2019-01-12 01:16:56,751 INFO L78 Accepts]: Start accepts. Automaton has 11456 states and 15117 transitions. Word has length 840 [2019-01-12 01:16:56,755 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-12 01:16:56,755 INFO L480 AbstractCegarLoop]: Abstraction has 11456 states and 15117 transitions. [2019-01-12 01:16:56,755 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-01-12 01:16:56,755 INFO L276 IsEmpty]: Start isEmpty. Operand 11456 states and 15117 transitions. [2019-01-12 01:16:56,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 846 [2019-01-12 01:16:56,785 INFO L394 BasicCegarLoop]: Found error trace [2019-01-12 01:16:56,786 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-01-12 01:16:56,786 INFO L423 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-12 01:16:56,787 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-12 01:16:56,787 INFO L82 PathProgramCache]: Analyzing trace with hash -402559849, now seen corresponding path program 1 times [2019-01-12 01:16:56,787 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-12 01:16:56,787 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-12 01:16:56,791 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 01:16:56,791 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 01:16:56,791 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 01:16:56,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 01:16:57,283 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2019-01-12 01:16:57,283 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-12 01:16:57,284 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-01-12 01:16:57,285 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-01-12 01:16:57,285 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-01-12 01:16:57,285 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-01-12 01:16:57,286 INFO L87 Difference]: Start difference. First operand 11456 states and 15117 transitions. Second operand 3 states. [2019-01-12 01:17:01,408 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-12 01:17:01,408 INFO L93 Difference]: Finished difference Result 27000 states and 37642 transitions. [2019-01-12 01:17:01,410 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-01-12 01:17:01,410 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 845 [2019-01-12 01:17:01,410 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-12 01:17:01,451 INFO L225 Difference]: With dead ends: 27000 [2019-01-12 01:17:01,451 INFO L226 Difference]: Without dead ends: 16364 [2019-01-12 01:17:01,462 INFO L631 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 [2019-01-12 01:17:01,477 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16364 states. [2019-01-12 01:17:01,655 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16364 to 16364. [2019-01-12 01:17:01,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16364 states. [2019-01-12 01:17:01,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16364 states to 16364 states and 21383 transitions. [2019-01-12 01:17:01,678 INFO L78 Accepts]: Start accepts. Automaton has 16364 states and 21383 transitions. Word has length 845 [2019-01-12 01:17:01,679 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-12 01:17:01,679 INFO L480 AbstractCegarLoop]: Abstraction has 16364 states and 21383 transitions. [2019-01-12 01:17:01,679 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-01-12 01:17:01,679 INFO L276 IsEmpty]: Start isEmpty. Operand 16364 states and 21383 transitions. [2019-01-12 01:17:01,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 892 [2019-01-12 01:17:01,717 INFO L394 BasicCegarLoop]: Found error trace [2019-01-12 01:17:01,718 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-01-12 01:17:01,718 INFO L423 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-12 01:17:01,718 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-12 01:17:01,718 INFO L82 PathProgramCache]: Analyzing trace with hash -1801944664, now seen corresponding path program 1 times [2019-01-12 01:17:01,719 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-12 01:17:01,721 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-12 01:17:01,722 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 01:17:01,723 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 01:17:01,723 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 01:17:01,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 01:17:02,249 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 90 proven. 3 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2019-01-12 01:17:02,250 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-12 01:17:02,250 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-01-12 01:17:02,262 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 01:17:02,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 01:17:02,628 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2019-01-12 01:17:03,078 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 90 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2019-01-12 01:17:03,099 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-01-12 01:17:03,099 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [3] total 4 [2019-01-12 01:17:03,102 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-01-12 01:17:03,102 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-01-12 01:17:03,103 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-01-12 01:17:03,103 INFO L87 Difference]: Start difference. First operand 16364 states and 21383 transitions. Second operand 5 states. [2019-01-12 01:17:10,555 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-12 01:17:10,556 INFO L93 Difference]: Finished difference Result 54812 states and 74428 transitions. [2019-01-12 01:17:10,556 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-01-12 01:17:10,556 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 891 [2019-01-12 01:17:10,557 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-12 01:17:10,632 INFO L225 Difference]: With dead ends: 54812 [2019-01-12 01:17:10,632 INFO L226 Difference]: Without dead ends: 39268 [2019-01-12 01:17:10,653 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 894 GetRequests, 890 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-01-12 01:17:10,693 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 39268 states. [2019-01-12 01:17:11,184 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 39268 to 36814. [2019-01-12 01:17:11,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 36814 states. [2019-01-12 01:17:11,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36814 states to 36814 states and 46457 transitions. [2019-01-12 01:17:11,233 INFO L78 Accepts]: Start accepts. Automaton has 36814 states and 46457 transitions. Word has length 891 [2019-01-12 01:17:11,233 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-12 01:17:11,233 INFO L480 AbstractCegarLoop]: Abstraction has 36814 states and 46457 transitions. [2019-01-12 01:17:11,233 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-01-12 01:17:11,234 INFO L276 IsEmpty]: Start isEmpty. Operand 36814 states and 46457 transitions. [2019-01-12 01:17:11,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 919 [2019-01-12 01:17:11,319 INFO L394 BasicCegarLoop]: Found error trace [2019-01-12 01:17:11,319 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-01-12 01:17:11,320 INFO L423 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-12 01:17:11,320 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-12 01:17:11,320 INFO L82 PathProgramCache]: Analyzing trace with hash -1995175287, now seen corresponding path program 1 times [2019-01-12 01:17:11,320 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-12 01:17:11,323 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-12 01:17:11,324 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 01:17:11,324 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 01:17:11,325 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 01:17:11,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 01:17:11,680 WARN L181 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 16 [2019-01-12 01:17:11,952 WARN L181 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 21 [2019-01-12 01:17:12,321 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 121 proven. 5 refuted. 0 times theorem prover too weak. 83 trivial. 0 not checked. [2019-01-12 01:17:12,321 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-12 01:17:12,321 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-01-12 01:17:12,331 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 01:17:12,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 01:17:12,595 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2019-01-12 01:17:13,265 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 112 proven. 0 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2019-01-12 01:17:13,298 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-01-12 01:17:13,298 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [5] total 6 [2019-01-12 01:17:13,300 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-01-12 01:17:13,300 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-01-12 01:17:13,300 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42 [2019-01-12 01:17:13,300 INFO L87 Difference]: Start difference. First operand 36814 states and 46457 transitions. Second operand 7 states. [2019-01-12 01:17:23,070 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-12 01:17:23,070 INFO L93 Difference]: Finished difference Result 103204 states and 131070 transitions. [2019-01-12 01:17:23,071 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2019-01-12 01:17:23,071 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 918 [2019-01-12 01:17:23,071 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-12 01:17:23,186 INFO L225 Difference]: With dead ends: 103204 [2019-01-12 01:17:23,186 INFO L226 Difference]: Without dead ends: 66392 [2019-01-12 01:17:23,233 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 924 GetRequests, 917 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=29, Invalid=43, Unknown=0, NotChecked=0, Total=72 [2019-01-12 01:17:23,299 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 66392 states. [2019-01-12 01:17:24,041 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 66392 to 65444. [2019-01-12 01:17:24,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 65444 states. [2019-01-12 01:17:24,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65444 states to 65444 states and 78123 transitions. [2019-01-12 01:17:24,126 INFO L78 Accepts]: Start accepts. Automaton has 65444 states and 78123 transitions. Word has length 918 [2019-01-12 01:17:24,126 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-12 01:17:24,126 INFO L480 AbstractCegarLoop]: Abstraction has 65444 states and 78123 transitions. [2019-01-12 01:17:24,126 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-01-12 01:17:24,126 INFO L276 IsEmpty]: Start isEmpty. Operand 65444 states and 78123 transitions. [2019-01-12 01:17:24,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1111 [2019-01-12 01:17:24,179 INFO L394 BasicCegarLoop]: Found error trace [2019-01-12 01:17:24,181 INFO L402 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 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, 4, 4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-01-12 01:17:24,182 INFO L423 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-12 01:17:24,183 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-12 01:17:24,183 INFO L82 PathProgramCache]: Analyzing trace with hash -222588851, now seen corresponding path program 1 times [2019-01-12 01:17:24,183 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-12 01:17:24,183 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-12 01:17:24,185 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 01:17:24,186 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 01:17:24,186 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 01:17:24,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 01:17:25,608 INFO L134 CoverageAnalysis]: Checked inductivity of 654 backedges. 439 proven. 0 refuted. 0 times theorem prover too weak. 215 trivial. 0 not checked. [2019-01-12 01:17:25,609 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-12 01:17:25,609 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-01-12 01:17:25,611 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-01-12 01:17:25,612 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-01-12 01:17:25,612 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-01-12 01:17:25,612 INFO L87 Difference]: Start difference. First operand 65444 states and 78123 transitions. Second operand 4 states. [2019-01-12 01:17:32,997 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-12 01:17:32,997 INFO L93 Difference]: Finished difference Result 185692 states and 225930 transitions. [2019-01-12 01:17:32,998 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-01-12 01:17:32,998 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 1110 [2019-01-12 01:17:32,999 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-12 01:17:33,205 INFO L225 Difference]: With dead ends: 185692 [2019-01-12 01:17:33,206 INFO L226 Difference]: Without dead ends: 119432 [2019-01-12 01:17:33,274 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-01-12 01:17:33,390 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 119432 states. [2019-01-12 01:17:34,331 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 119432 to 106344. [2019-01-12 01:17:34,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 106344 states. [2019-01-12 01:17:34,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106344 states to 106344 states and 125086 transitions. [2019-01-12 01:17:34,425 INFO L78 Accepts]: Start accepts. Automaton has 106344 states and 125086 transitions. Word has length 1110 [2019-01-12 01:17:34,425 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-12 01:17:34,425 INFO L480 AbstractCegarLoop]: Abstraction has 106344 states and 125086 transitions. [2019-01-12 01:17:34,425 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-01-12 01:17:34,426 INFO L276 IsEmpty]: Start isEmpty. Operand 106344 states and 125086 transitions. [2019-01-12 01:17:34,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1192 [2019-01-12 01:17:34,492 INFO L394 BasicCegarLoop]: Found error trace [2019-01-12 01:17:34,493 INFO L402 BasicCegarLoop]: trace histogram [8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 6, 6, 5, 5, 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, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-01-12 01:17:34,494 INFO L423 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-12 01:17:34,496 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-12 01:17:34,496 INFO L82 PathProgramCache]: Analyzing trace with hash -41570257, now seen corresponding path program 1 times [2019-01-12 01:17:34,496 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-12 01:17:34,496 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-12 01:17:34,498 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 01:17:34,498 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 01:17:34,498 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 01:17:34,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 01:17:35,844 INFO L134 CoverageAnalysis]: Checked inductivity of 785 backedges. 487 proven. 0 refuted. 0 times theorem prover too weak. 298 trivial. 0 not checked. [2019-01-12 01:17:35,844 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-12 01:17:35,844 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-01-12 01:17:35,845 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-01-12 01:17:35,846 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-01-12 01:17:35,846 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-01-12 01:17:35,846 INFO L87 Difference]: Start difference. First operand 106344 states and 125086 transitions. Second operand 4 states. [2019-01-12 01:17:42,780 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-12 01:17:42,780 INFO L93 Difference]: Finished difference Result 215140 states and 252696 transitions. [2019-01-12 01:17:42,781 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-01-12 01:17:42,781 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 1191 [2019-01-12 01:17:42,782 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-12 01:17:42,889 INFO L225 Difference]: With dead ends: 215140 [2019-01-12 01:17:42,889 INFO L226 Difference]: Without dead ends: 105526 [2019-01-12 01:17:42,955 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-01-12 01:17:43,057 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 105526 states. [2019-01-12 01:17:43,786 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 105526 to 96528. [2019-01-12 01:17:43,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 96528 states. [2019-01-12 01:17:43,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96528 states to 96528 states and 107885 transitions. [2019-01-12 01:17:43,865 INFO L78 Accepts]: Start accepts. Automaton has 96528 states and 107885 transitions. Word has length 1191 [2019-01-12 01:17:43,865 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-12 01:17:43,866 INFO L480 AbstractCegarLoop]: Abstraction has 96528 states and 107885 transitions. [2019-01-12 01:17:43,866 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-01-12 01:17:43,866 INFO L276 IsEmpty]: Start isEmpty. Operand 96528 states and 107885 transitions. [2019-01-12 01:17:43,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1453 [2019-01-12 01:17:43,919 INFO L394 BasicCegarLoop]: Found error trace [2019-01-12 01:17:43,920 INFO L402 BasicCegarLoop]: trace histogram [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, 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, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-01-12 01:17:43,920 INFO L423 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-12 01:17:43,921 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-12 01:17:43,921 INFO L82 PathProgramCache]: Analyzing trace with hash -1689683518, now seen corresponding path program 1 times [2019-01-12 01:17:43,921 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-12 01:17:43,921 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-12 01:17:43,922 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 01:17:43,922 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 01:17:43,922 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 01:17:44,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 01:17:46,123 INFO L134 CoverageAnalysis]: Checked inductivity of 1488 backedges. 1213 proven. 5 refuted. 0 times theorem prover too weak. 270 trivial. 0 not checked. [2019-01-12 01:17:46,124 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-12 01:17:46,124 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-01-12 01:17:46,133 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 01:17:46,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 01:17:46,526 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2019-01-12 01:17:47,297 INFO L134 CoverageAnalysis]: Checked inductivity of 1488 backedges. 1213 proven. 0 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2019-01-12 01:17:47,316 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-01-12 01:17:47,316 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2019-01-12 01:17:47,318 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-01-12 01:17:47,318 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-01-12 01:17:47,318 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-01-12 01:17:47,319 INFO L87 Difference]: Start difference. First operand 96528 states and 107885 transitions. Second operand 5 states. [2019-01-12 01:17:55,659 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-12 01:17:55,659 INFO L93 Difference]: Finished difference Result 208596 states and 233552 transitions. [2019-01-12 01:17:55,660 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-01-12 01:17:55,660 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 1452 [2019-01-12 01:17:55,661 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-12 01:17:55,771 INFO L225 Difference]: With dead ends: 208596 [2019-01-12 01:17:55,771 INFO L226 Difference]: Without dead ends: 112888 [2019-01-12 01:17:55,814 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1456 GetRequests, 1452 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-01-12 01:17:55,897 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 112888 states. [2019-01-12 01:17:56,643 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 112888 to 104708. [2019-01-12 01:17:56,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 104708 states. [2019-01-12 01:17:56,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104708 states to 104708 states and 115237 transitions. [2019-01-12 01:17:56,730 INFO L78 Accepts]: Start accepts. Automaton has 104708 states and 115237 transitions. Word has length 1452 [2019-01-12 01:17:56,730 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-12 01:17:56,730 INFO L480 AbstractCegarLoop]: Abstraction has 104708 states and 115237 transitions. [2019-01-12 01:17:56,730 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-01-12 01:17:56,731 INFO L276 IsEmpty]: Start isEmpty. Operand 104708 states and 115237 transitions. [2019-01-12 01:17:56,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1468 [2019-01-12 01:17:56,784 INFO L394 BasicCegarLoop]: Found error trace [2019-01-12 01:17:56,785 INFO L402 BasicCegarLoop]: trace histogram [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, 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, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-01-12 01:17:56,785 INFO L423 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-12 01:17:56,786 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-12 01:17:56,786 INFO L82 PathProgramCache]: Analyzing trace with hash 1737589052, now seen corresponding path program 1 times [2019-01-12 01:17:56,786 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-12 01:17:56,786 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-12 01:17:56,787 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 01:17:56,787 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 01:17:56,787 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 01:17:56,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 01:17:59,855 INFO L134 CoverageAnalysis]: Checked inductivity of 1518 backedges. 1007 proven. 263 refuted. 0 times theorem prover too weak. 248 trivial. 0 not checked. [2019-01-12 01:17:59,855 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-12 01:17:59,855 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-01-12 01:17:59,865 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 01:18:00,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 01:18:00,247 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2019-01-12 01:18:01,312 INFO L134 CoverageAnalysis]: Checked inductivity of 1518 backedges. 1041 proven. 0 refuted. 0 times theorem prover too weak. 477 trivial. 0 not checked. [2019-01-12 01:18:01,331 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-01-12 01:18:01,332 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [6] total 8 [2019-01-12 01:18:01,334 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2019-01-12 01:18:01,335 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2019-01-12 01:18:01,335 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2019-01-12 01:18:01,336 INFO L87 Difference]: Start difference. First operand 104708 states and 115237 transitions. Second operand 8 states. [2019-01-12 01:18:16,062 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-12 01:18:16,063 INFO L93 Difference]: Finished difference Result 211203 states and 232297 transitions. [2019-01-12 01:18:16,063 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2019-01-12 01:18:16,064 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 1467 [2019-01-12 01:18:16,064 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-12 01:18:16,166 INFO L225 Difference]: With dead ends: 211203 [2019-01-12 01:18:16,166 INFO L226 Difference]: Without dead ends: 107315 [2019-01-12 01:18:16,217 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1484 GetRequests, 1472 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 25 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=69, Invalid=113, Unknown=0, NotChecked=0, Total=182 [2019-01-12 01:18:16,298 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 107315 states. [2019-01-12 01:18:17,010 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 107315 to 102254. [2019-01-12 01:18:17,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 102254 states. [2019-01-12 01:18:17,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102254 states to 102254 states and 110953 transitions. [2019-01-12 01:18:17,092 INFO L78 Accepts]: Start accepts. Automaton has 102254 states and 110953 transitions. Word has length 1467 [2019-01-12 01:18:17,092 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-12 01:18:17,092 INFO L480 AbstractCegarLoop]: Abstraction has 102254 states and 110953 transitions. [2019-01-12 01:18:17,093 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2019-01-12 01:18:17,093 INFO L276 IsEmpty]: Start isEmpty. Operand 102254 states and 110953 transitions. [2019-01-12 01:18:17,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1481 [2019-01-12 01:18:17,143 INFO L394 BasicCegarLoop]: Found error trace [2019-01-12 01:18:17,144 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-01-12 01:18:17,144 INFO L423 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-12 01:18:17,144 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-12 01:18:17,145 INFO L82 PathProgramCache]: Analyzing trace with hash 1820474362, now seen corresponding path program 1 times [2019-01-12 01:18:17,145 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-12 01:18:17,145 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-12 01:18:17,146 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 01:18:17,146 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 01:18:17,146 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 01:18:17,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 01:18:19,789 INFO L134 CoverageAnalysis]: Checked inductivity of 753 backedges. 717 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2019-01-12 01:18:19,789 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-12 01:18:19,790 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-01-12 01:18:19,791 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-01-12 01:18:19,791 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-01-12 01:18:19,791 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-01-12 01:18:19,791 INFO L87 Difference]: Start difference. First operand 102254 states and 110953 transitions. Second operand 4 states. [2019-01-12 01:18:27,682 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-12 01:18:27,682 INFO L93 Difference]: Finished difference Result 209414 states and 227088 transitions. [2019-01-12 01:18:27,683 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-01-12 01:18:27,683 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 1480 [2019-01-12 01:18:27,684 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-12 01:18:27,810 INFO L225 Difference]: With dead ends: 209414 [2019-01-12 01:18:27,810 INFO L226 Difference]: Without dead ends: 107162 [2019-01-12 01:18:27,852 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-01-12 01:18:27,939 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 107162 states. [2019-01-12 01:18:28,681 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 107162 to 103890. [2019-01-12 01:18:28,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 103890 states. [2019-01-12 01:18:28,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103890 states to 103890 states and 106452 transitions. [2019-01-12 01:18:28,763 INFO L78 Accepts]: Start accepts. Automaton has 103890 states and 106452 transitions. Word has length 1480 [2019-01-12 01:18:28,763 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-12 01:18:28,763 INFO L480 AbstractCegarLoop]: Abstraction has 103890 states and 106452 transitions. [2019-01-12 01:18:28,763 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-01-12 01:18:28,763 INFO L276 IsEmpty]: Start isEmpty. Operand 103890 states and 106452 transitions. [2019-01-12 01:18:28,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1505 [2019-01-12 01:18:28,814 INFO L394 BasicCegarLoop]: Found error trace [2019-01-12 01:18:28,815 INFO L402 BasicCegarLoop]: trace histogram [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, 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, 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, 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, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-01-12 01:18:28,816 INFO L423 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-12 01:18:28,816 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-12 01:18:28,816 INFO L82 PathProgramCache]: Analyzing trace with hash -651448812, now seen corresponding path program 1 times [2019-01-12 01:18:28,816 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-12 01:18:28,816 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-12 01:18:28,817 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 01:18:28,817 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 01:18:28,817 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 01:18:28,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 01:18:30,843 INFO L134 CoverageAnalysis]: Checked inductivity of 1116 backedges. 1025 proven. 4 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2019-01-12 01:18:30,843 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-12 01:18:30,843 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-01-12 01:18:30,856 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 01:18:31,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 01:18:31,229 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2019-01-12 01:18:32,540 INFO L134 CoverageAnalysis]: Checked inductivity of 1116 backedges. 583 proven. 0 refuted. 0 times theorem prover too weak. 533 trivial. 0 not checked. [2019-01-12 01:18:32,559 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-01-12 01:18:32,560 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2019-01-12 01:18:32,563 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-01-12 01:18:32,563 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-01-12 01:18:32,563 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2019-01-12 01:18:32,563 INFO L87 Difference]: Start difference. First operand 103890 states and 106452 transitions. Second operand 5 states. [2019-01-12 01:18:40,192 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-12 01:18:40,193 INFO L93 Difference]: Finished difference Result 211868 states and 217031 transitions. [2019-01-12 01:18:40,193 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-01-12 01:18:40,194 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 1504 [2019-01-12 01:18:40,194 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-12 01:18:40,294 INFO L225 Difference]: With dead ends: 211868 [2019-01-12 01:18:40,294 INFO L226 Difference]: Without dead ends: 108798 [2019-01-12 01:18:40,340 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1510 GetRequests, 1505 SyntacticMatches, 1 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2019-01-12 01:18:40,420 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 108798 states. [2019-01-12 01:18:41,244 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 108798 to 97346. [2019-01-12 01:18:41,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 97346 states. [2019-01-12 01:18:41,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97346 states to 97346 states and 98960 transitions. [2019-01-12 01:18:41,317 INFO L78 Accepts]: Start accepts. Automaton has 97346 states and 98960 transitions. Word has length 1504 [2019-01-12 01:18:41,318 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-12 01:18:41,318 INFO L480 AbstractCegarLoop]: Abstraction has 97346 states and 98960 transitions. [2019-01-12 01:18:41,318 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-01-12 01:18:41,318 INFO L276 IsEmpty]: Start isEmpty. Operand 97346 states and 98960 transitions. [2019-01-12 01:18:41,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1768 [2019-01-12 01:18:41,377 INFO L394 BasicCegarLoop]: Found error trace [2019-01-12 01:18:41,379 INFO L402 BasicCegarLoop]: trace histogram [10, 10, 10, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 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, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 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, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-01-12 01:18:41,379 INFO L423 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-12 01:18:41,379 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-12 01:18:41,380 INFO L82 PathProgramCache]: Analyzing trace with hash 1763327182, now seen corresponding path program 1 times [2019-01-12 01:18:41,380 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-12 01:18:41,380 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-12 01:18:41,381 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 01:18:41,383 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 01:18:41,383 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 01:18:41,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 01:18:43,190 INFO L134 CoverageAnalysis]: Checked inductivity of 2679 backedges. 1296 proven. 0 refuted. 0 times theorem prover too weak. 1383 trivial. 0 not checked. [2019-01-12 01:18:43,191 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-12 01:18:43,191 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-01-12 01:18:43,192 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-01-12 01:18:43,193 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-01-12 01:18:43,193 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-01-12 01:18:43,193 INFO L87 Difference]: Start difference. First operand 97346 states and 98960 transitions. Second operand 4 states. [2019-01-12 01:18:48,292 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-12 01:18:48,292 INFO L93 Difference]: Finished difference Result 206142 states and 209545 transitions. [2019-01-12 01:18:48,293 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-01-12 01:18:48,293 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 1767 [2019-01-12 01:18:48,293 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-12 01:18:48,388 INFO L225 Difference]: With dead ends: 206142 [2019-01-12 01:18:48,389 INFO L226 Difference]: Without dead ends: 112070 [2019-01-12 01:18:48,434 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-01-12 01:18:48,515 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 112070 states. [2019-01-12 01:18:49,251 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 112070 to 108798. [2019-01-12 01:18:49,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 108798 states. [2019-01-12 01:18:49,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108798 states to 108798 states and 110336 transitions. [2019-01-12 01:18:49,334 INFO L78 Accepts]: Start accepts. Automaton has 108798 states and 110336 transitions. Word has length 1767 [2019-01-12 01:18:49,334 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-12 01:18:49,334 INFO L480 AbstractCegarLoop]: Abstraction has 108798 states and 110336 transitions. [2019-01-12 01:18:49,334 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-01-12 01:18:49,334 INFO L276 IsEmpty]: Start isEmpty. Operand 108798 states and 110336 transitions. [2019-01-12 01:18:49,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1897 [2019-01-12 01:18:49,401 INFO L394 BasicCegarLoop]: Found error trace [2019-01-12 01:18:49,402 INFO L402 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 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, 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, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-01-12 01:18:49,402 INFO L423 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-12 01:18:49,403 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-12 01:18:49,403 INFO L82 PathProgramCache]: Analyzing trace with hash -570077390, now seen corresponding path program 1 times [2019-01-12 01:18:49,403 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-12 01:18:49,403 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-12 01:18:49,404 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 01:18:49,404 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 01:18:49,404 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 01:18:49,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 01:18:51,821 INFO L134 CoverageAnalysis]: Checked inductivity of 2122 backedges. 1078 proven. 0 refuted. 0 times theorem prover too weak. 1044 trivial. 0 not checked. [2019-01-12 01:18:51,821 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-12 01:18:51,822 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-01-12 01:18:51,823 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-01-12 01:18:51,823 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-01-12 01:18:51,823 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-01-12 01:18:51,824 INFO L87 Difference]: Start difference. First operand 108798 states and 110336 transitions. Second operand 4 states. [2019-01-12 01:18:56,623 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-12 01:18:56,624 INFO L93 Difference]: Finished difference Result 217594 states and 220703 transitions. [2019-01-12 01:18:56,625 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-01-12 01:18:56,625 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 1896 [2019-01-12 01:18:56,625 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-12 01:18:56,729 INFO L225 Difference]: With dead ends: 217594 [2019-01-12 01:18:56,729 INFO L226 Difference]: Without dead ends: 112070 [2019-01-12 01:18:56,783 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-01-12 01:18:56,868 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 112070 states. [2019-01-12 01:18:57,640 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 112070 to 109616. [2019-01-12 01:18:57,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 109616 states. [2019-01-12 01:18:57,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109616 states to 109616 states and 111030 transitions. [2019-01-12 01:18:57,732 INFO L78 Accepts]: Start accepts. Automaton has 109616 states and 111030 transitions. Word has length 1896 [2019-01-12 01:18:57,733 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-12 01:18:57,733 INFO L480 AbstractCegarLoop]: Abstraction has 109616 states and 111030 transitions. [2019-01-12 01:18:57,733 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-01-12 01:18:57,733 INFO L276 IsEmpty]: Start isEmpty. Operand 109616 states and 111030 transitions. [2019-01-12 01:18:57,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1934 [2019-01-12 01:18:57,807 INFO L394 BasicCegarLoop]: Found error trace [2019-01-12 01:18:57,808 INFO L402 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 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, 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, 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, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-01-12 01:18:57,808 INFO L423 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-12 01:18:57,809 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-12 01:18:57,809 INFO L82 PathProgramCache]: Analyzing trace with hash 804879104, now seen corresponding path program 1 times [2019-01-12 01:18:57,809 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-12 01:18:57,809 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-12 01:18:57,810 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 01:18:57,810 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 01:18:57,810 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 01:18:57,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 01:18:58,638 WARN L181 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 18 DAG size of output: 12 [2019-01-12 01:19:00,041 INFO L134 CoverageAnalysis]: Checked inductivity of 2039 backedges. 1075 proven. 0 refuted. 0 times theorem prover too weak. 964 trivial. 0 not checked. [2019-01-12 01:19:00,041 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-12 01:19:00,042 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-01-12 01:19:00,043 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-01-12 01:19:00,043 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-01-12 01:19:00,043 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-01-12 01:19:00,043 INFO L87 Difference]: Start difference. First operand 109616 states and 111030 transitions. Second operand 4 states. [2019-01-12 01:19:06,634 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-12 01:19:06,634 INFO L93 Difference]: Finished difference Result 220866 states and 223791 transitions. [2019-01-12 01:19:06,635 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-01-12 01:19:06,635 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 1933 [2019-01-12 01:19:06,635 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-12 01:19:06,734 INFO L225 Difference]: With dead ends: 220866 [2019-01-12 01:19:06,734 INFO L226 Difference]: Without dead ends: 115342 [2019-01-12 01:19:06,782 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-01-12 01:19:06,867 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 115342 states. [2019-01-12 01:19:07,602 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 115342 to 115342. [2019-01-12 01:19:07,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 115342 states. [2019-01-12 01:19:07,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115342 states to 115342 states and 116639 transitions. [2019-01-12 01:19:07,690 INFO L78 Accepts]: Start accepts. Automaton has 115342 states and 116639 transitions. Word has length 1933 [2019-01-12 01:19:07,690 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-12 01:19:07,690 INFO L480 AbstractCegarLoop]: Abstraction has 115342 states and 116639 transitions. [2019-01-12 01:19:07,690 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-01-12 01:19:07,691 INFO L276 IsEmpty]: Start isEmpty. Operand 115342 states and 116639 transitions. [2019-01-12 01:19:07,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2011 [2019-01-12 01:19:07,760 INFO L394 BasicCegarLoop]: Found error trace [2019-01-12 01:19:07,761 INFO L402 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 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, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 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, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-01-12 01:19:07,761 INFO L423 AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-12 01:19:07,761 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-12 01:19:07,762 INFO L82 PathProgramCache]: Analyzing trace with hash -614647598, now seen corresponding path program 1 times [2019-01-12 01:19:07,762 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-12 01:19:07,762 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-12 01:19:07,763 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 01:19:07,763 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 01:19:07,763 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 01:19:07,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 01:19:08,350 WARN L181 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 14 [2019-01-12 01:19:08,510 WARN L181 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 22 [2019-01-12 01:19:12,908 INFO L134 CoverageAnalysis]: Checked inductivity of 3455 backedges. 1679 proven. 160 refuted. 0 times theorem prover too weak. 1616 trivial. 0 not checked. [2019-01-12 01:19:12,909 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-12 01:19:12,909 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-01-12 01:19:12,921 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 01:19:13,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 01:19:13,498 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2019-01-12 01:19:15,719 INFO L134 CoverageAnalysis]: Checked inductivity of 3455 backedges. 1754 proven. 0 refuted. 0 times theorem prover too weak. 1701 trivial. 0 not checked. [2019-01-12 01:19:15,738 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-01-12 01:19:15,739 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [6] total 8 [2019-01-12 01:19:15,741 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2019-01-12 01:19:15,741 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2019-01-12 01:19:15,741 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2019-01-12 01:19:15,742 INFO L87 Difference]: Start difference. First operand 115342 states and 116639 transitions. Second operand 8 states. [2019-01-12 01:19:25,710 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-12 01:19:25,711 INFO L93 Difference]: Finished difference Result 226599 states and 229169 transitions. [2019-01-12 01:19:25,712 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-01-12 01:19:25,712 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 2010 [2019-01-12 01:19:25,712 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-12 01:19:25,843 INFO L225 Difference]: With dead ends: 226599 [2019-01-12 01:19:25,843 INFO L226 Difference]: Without dead ends: 115349 [2019-01-12 01:19:25,908 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2017 GetRequests, 2010 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2019-01-12 01:19:26,006 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 115349 states. [2019-01-12 01:19:26,865 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 115349 to 113706. [2019-01-12 01:19:26,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 113706 states. [2019-01-12 01:19:26,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113706 states to 113706 states and 114651 transitions. [2019-01-12 01:19:26,983 INFO L78 Accepts]: Start accepts. Automaton has 113706 states and 114651 transitions. Word has length 2010 [2019-01-12 01:19:26,984 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-12 01:19:26,984 INFO L480 AbstractCegarLoop]: Abstraction has 113706 states and 114651 transitions. [2019-01-12 01:19:26,984 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2019-01-12 01:19:26,984 INFO L276 IsEmpty]: Start isEmpty. Operand 113706 states and 114651 transitions. [2019-01-12 01:19:27,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2034 [2019-01-12 01:19:27,075 INFO L394 BasicCegarLoop]: Found error trace [2019-01-12 01:19:27,076 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 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, 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, 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, 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, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-01-12 01:19:27,076 INFO L423 AbstractCegarLoop]: === Iteration 17 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-12 01:19:27,079 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-12 01:19:27,080 INFO L82 PathProgramCache]: Analyzing trace with hash 1095431711, now seen corresponding path program 1 times [2019-01-12 01:19:27,080 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-12 01:19:27,080 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-12 01:19:27,081 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 01:19:27,081 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 01:19:27,081 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 01:19:27,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 01:19:29,183 INFO L134 CoverageAnalysis]: Checked inductivity of 2039 backedges. 1132 proven. 0 refuted. 0 times theorem prover too weak. 907 trivial. 0 not checked. [2019-01-12 01:19:29,183 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-12 01:19:29,183 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-01-12 01:19:29,185 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-01-12 01:19:29,185 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-01-12 01:19:29,185 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-01-12 01:19:29,185 INFO L87 Difference]: Start difference. First operand 113706 states and 114651 transitions. Second operand 3 states. [2019-01-12 01:19:32,657 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-12 01:19:32,657 INFO L93 Difference]: Finished difference Result 199598 states and 201369 transitions. [2019-01-12 01:19:32,658 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-01-12 01:19:32,658 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 2033 [2019-01-12 01:19:32,658 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-12 01:19:32,776 INFO L225 Difference]: With dead ends: 199598 [2019-01-12 01:19:32,776 INFO L226 Difference]: Without dead ends: 115342 [2019-01-12 01:19:32,826 INFO L631 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 [2019-01-12 01:19:32,917 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 115342 states. [2019-01-12 01:19:33,678 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 115342 to 113706. [2019-01-12 01:19:33,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 113706 states. [2019-01-12 01:19:33,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113706 states to 113706 states and 114632 transitions. [2019-01-12 01:19:33,764 INFO L78 Accepts]: Start accepts. Automaton has 113706 states and 114632 transitions. Word has length 2033 [2019-01-12 01:19:33,765 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-12 01:19:33,765 INFO L480 AbstractCegarLoop]: Abstraction has 113706 states and 114632 transitions. [2019-01-12 01:19:33,765 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-01-12 01:19:33,765 INFO L276 IsEmpty]: Start isEmpty. Operand 113706 states and 114632 transitions. [2019-01-12 01:19:33,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2140 [2019-01-12 01:19:33,840 INFO L394 BasicCegarLoop]: Found error trace [2019-01-12 01:19:33,841 INFO L402 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 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, 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, 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, 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, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-01-12 01:19:33,841 INFO L423 AbstractCegarLoop]: === Iteration 18 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-12 01:19:33,841 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-12 01:19:33,842 INFO L82 PathProgramCache]: Analyzing trace with hash -1905941022, now seen corresponding path program 1 times [2019-01-12 01:19:33,842 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-12 01:19:33,842 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-12 01:19:33,843 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 01:19:33,843 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 01:19:33,843 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 01:19:33,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 01:19:36,011 INFO L134 CoverageAnalysis]: Checked inductivity of 2796 backedges. 1655 proven. 0 refuted. 0 times theorem prover too weak. 1141 trivial. 0 not checked. [2019-01-12 01:19:36,011 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-12 01:19:36,012 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-01-12 01:19:36,013 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-01-12 01:19:36,013 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-01-12 01:19:36,013 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-01-12 01:19:36,014 INFO L87 Difference]: Start difference. First operand 113706 states and 114632 transitions. Second operand 4 states. [2019-01-12 01:19:39,963 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-12 01:19:39,963 INFO L93 Difference]: Finished difference Result 200416 states and 202182 transitions. [2019-01-12 01:19:39,963 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-01-12 01:19:39,963 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 2139 [2019-01-12 01:19:39,964 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-12 01:19:40,074 INFO L225 Difference]: With dead ends: 200416 [2019-01-12 01:19:40,075 INFO L226 Difference]: Without dead ends: 121886 [2019-01-12 01:19:40,117 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-01-12 01:19:40,203 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 121886 states. [2019-01-12 01:19:40,938 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 121886 to 116978. [2019-01-12 01:19:40,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 116978 states. [2019-01-12 01:19:41,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116978 states to 116978 states and 117888 transitions. [2019-01-12 01:19:41,026 INFO L78 Accepts]: Start accepts. Automaton has 116978 states and 117888 transitions. Word has length 2139 [2019-01-12 01:19:41,027 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-12 01:19:41,027 INFO L480 AbstractCegarLoop]: Abstraction has 116978 states and 117888 transitions. [2019-01-12 01:19:41,027 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-01-12 01:19:41,027 INFO L276 IsEmpty]: Start isEmpty. Operand 116978 states and 117888 transitions. [2019-01-12 01:19:41,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2188 [2019-01-12 01:19:41,103 INFO L394 BasicCegarLoop]: Found error trace [2019-01-12 01:19:41,104 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 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, 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, 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, 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, 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, 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, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-01-12 01:19:41,105 INFO L423 AbstractCegarLoop]: === Iteration 19 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-12 01:19:41,105 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-12 01:19:41,105 INFO L82 PathProgramCache]: Analyzing trace with hash -1868254434, now seen corresponding path program 1 times [2019-01-12 01:19:41,105 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-12 01:19:41,106 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-12 01:19:41,106 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 01:19:41,106 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 01:19:41,107 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 01:19:41,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 01:19:45,676 INFO L134 CoverageAnalysis]: Checked inductivity of 2347 backedges. 1310 proven. 42 refuted. 0 times theorem prover too weak. 995 trivial. 0 not checked. [2019-01-12 01:19:45,676 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-12 01:19:45,676 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-01-12 01:19:45,688 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 01:19:46,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 01:19:46,221 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2019-01-12 01:19:48,683 INFO L134 CoverageAnalysis]: Checked inductivity of 2347 backedges. 1310 proven. 0 refuted. 0 times theorem prover too weak. 1037 trivial. 0 not checked. [2019-01-12 01:19:48,705 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-01-12 01:19:48,705 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2019-01-12 01:19:48,708 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-01-12 01:19:48,708 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-01-12 01:19:48,708 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-01-12 01:19:48,708 INFO L87 Difference]: Start difference. First operand 116978 states and 117888 transitions. Second operand 5 states. [2019-01-12 01:19:54,135 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-12 01:19:54,135 INFO L93 Difference]: Finished difference Result 194688 states and 196341 transitions. [2019-01-12 01:19:54,136 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-01-12 01:19:54,136 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 2187 [2019-01-12 01:19:54,138 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-12 01:19:54,138 INFO L225 Difference]: With dead ends: 194688 [2019-01-12 01:19:54,138 INFO L226 Difference]: Without dead ends: 0 [2019-01-12 01:19:54,185 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2191 GetRequests, 2187 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-01-12 01:19:54,186 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-01-12 01:19:54,186 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-01-12 01:19:54,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-01-12 01:19:54,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-01-12 01:19:54,186 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 2187 [2019-01-12 01:19:54,189 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-12 01:19:54,189 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-01-12 01:19:54,189 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-01-12 01:19:54,189 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-01-12 01:19:54,190 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-01-12 01:19:54,193 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-01-12 01:19:54,271 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 01:19:54,341 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 01:19:54,417 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 01:19:54,577 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 01:19:54,722 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 01:19:54,724 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 01:19:54,728 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 01:19:55,025 WARN L181 SmtUtils]: Spent 824.00 ms on a formula simplification. DAG size of input: 403 DAG size of output: 288 [2019-01-12 01:19:55,046 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 01:19:55,133 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 01:19:55,211 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 01:19:55,364 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 01:19:55,523 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 01:19:55,523 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 01:19:55,528 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 01:19:55,835 WARN L181 SmtUtils]: Spent 806.00 ms on a formula simplification. DAG size of input: 404 DAG size of output: 289 [2019-01-12 01:19:55,900 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 01:19:55,911 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 01:19:55,912 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 01:19:56,090 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 01:19:56,127 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 01:19:56,201 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 01:19:56,257 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 01:19:56,330 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 01:19:56,359 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 01:19:56,363 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 01:19:56,422 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 01:19:56,440 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 01:19:56,444 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 01:19:56,495 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 01:19:56,530 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 01:19:56,530 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 01:19:56,731 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 01:19:56,732 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 01:19:56,814 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 01:19:56,839 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 01:19:56,843 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 01:19:56,853 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 01:19:56,873 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 01:19:56,892 WARN L181 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 670 DAG size of output: 399 [2019-01-12 01:19:56,952 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 01:19:56,961 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 01:19:56,962 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 01:19:57,071 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 01:19:57,093 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 01:19:57,134 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 01:19:57,172 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 01:19:57,249 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 01:19:57,286 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 01:19:57,290 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 01:19:57,364 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 01:19:57,381 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 01:19:57,385 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 01:19:57,437 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 01:19:57,470 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 01:19:57,470 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 01:19:57,654 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 01:19:57,655 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 01:19:57,732 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 01:19:57,761 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 01:19:57,765 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 01:19:57,776 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 01:19:57,794 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 01:19:57,817 WARN L181 SmtUtils]: Spent 922.00 ms on a formula simplification. DAG size of input: 667 DAG size of output: 406 [2019-01-12 01:19:57,831 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 01:19:57,873 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 01:19:57,903 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 01:19:57,996 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 01:19:58,063 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 01:19:58,063 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 01:19:58,065 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 01:19:58,210 WARN L181 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 412 DAG size of output: 296 [2019-01-12 01:20:04,035 WARN L181 SmtUtils]: Spent 5.82 s on a formula simplification. DAG size of input: 266 DAG size of output: 143 [2019-01-12 01:20:09,675 WARN L181 SmtUtils]: Spent 5.64 s on a formula simplification. DAG size of input: 267 DAG size of output: 144 [2019-01-12 01:20:15,993 WARN L181 SmtUtils]: Spent 6.31 s on a formula simplification. DAG size of input: 329 DAG size of output: 148 [2019-01-12 01:20:22,273 WARN L181 SmtUtils]: Spent 6.27 s on a formula simplification. DAG size of input: 337 DAG size of output: 148 [2019-01-12 01:20:27,665 WARN L181 SmtUtils]: Spent 5.39 s on a formula simplification. DAG size of input: 274 DAG size of output: 141 [2019-01-12 01:20:27,670 INFO L448 ceAbstractionStarter]: For program point L4726-1(lines 4074 4808) no Hoare annotation was computed. [2019-01-12 01:20:27,670 INFO L448 ceAbstractionStarter]: For program point L2348(lines 2348 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,670 INFO L448 ceAbstractionStarter]: For program point L4727(line 4727) no Hoare annotation was computed. [2019-01-12 01:20:27,670 INFO L448 ceAbstractionStarter]: For program point L1556(lines 1556 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,670 INFO L448 ceAbstractionStarter]: For program point L1028(lines 1028 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,671 INFO L448 ceAbstractionStarter]: For program point L764(lines 764 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,671 INFO L448 ceAbstractionStarter]: For program point L3671(lines 3671 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,671 INFO L448 ceAbstractionStarter]: For program point L1293(lines 1293 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,671 INFO L448 ceAbstractionStarter]: For program point L236(lines 236 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,671 INFO L448 ceAbstractionStarter]: For program point L4200(lines 4200 4623) no Hoare annotation was computed. [2019-01-12 01:20:27,671 INFO L448 ceAbstractionStarter]: For program point L2615(lines 2615 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,671 INFO L448 ceAbstractionStarter]: For program point L4729-1(lines 4074 4808) no Hoare annotation was computed. [2019-01-12 01:20:27,671 INFO L448 ceAbstractionStarter]: For program point L501(lines 501 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,671 INFO L448 ceAbstractionStarter]: For program point L3408(lines 3408 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,671 INFO L448 ceAbstractionStarter]: For program point L2351(lines 2351 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,671 INFO L448 ceAbstractionStarter]: For program point L3144(lines 3144 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,672 INFO L448 ceAbstractionStarter]: For program point L2087(lines 2087 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,672 INFO L448 ceAbstractionStarter]: For program point L2880(lines 2880 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,672 INFO L448 ceAbstractionStarter]: For program point L4730(line 4730) no Hoare annotation was computed. [2019-01-12 01:20:27,672 INFO L448 ceAbstractionStarter]: For program point L4467(lines 4467 4623) no Hoare annotation was computed. [2019-01-12 01:20:27,672 INFO L448 ceAbstractionStarter]: For program point L3939(lines 3939 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,672 INFO L448 ceAbstractionStarter]: For program point L1825(lines 1825 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,672 INFO L448 ceAbstractionStarter]: For program point L4732-1(lines 4074 4808) no Hoare annotation was computed. [2019-01-12 01:20:27,672 INFO L448 ceAbstractionStarter]: For program point L504(lines 504 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,672 INFO L448 ceAbstractionStarter]: For program point L4733(line 4733) no Hoare annotation was computed. [2019-01-12 01:20:27,672 INFO L448 ceAbstractionStarter]: For program point L1562(lines 1562 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,672 INFO L448 ceAbstractionStarter]: For program point L1298(lines 1298 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,673 INFO L448 ceAbstractionStarter]: For program point L3413(lines 3413 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,673 INFO L448 ceAbstractionStarter]: For program point L242(lines 242 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,673 INFO L448 ceAbstractionStarter]: For program point L1035(lines 1035 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,673 INFO L448 ceAbstractionStarter]: For program point L771(lines 771 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,673 INFO L448 ceAbstractionStarter]: For program point L4735-1(lines 4074 4808) no Hoare annotation was computed. [2019-01-12 01:20:27,673 INFO L448 ceAbstractionStarter]: For program point L3678(lines 3678 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,673 INFO L448 ceAbstractionStarter]: For program point L4207(lines 4207 4623) no Hoare annotation was computed. [2019-01-12 01:20:27,673 INFO L448 ceAbstractionStarter]: For program point L2093(lines 2093 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,673 INFO L448 ceAbstractionStarter]: For program point L2622(lines 2622 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,673 INFO L448 ceAbstractionStarter]: For program point L4736(line 4736) no Hoare annotation was computed. [2019-01-12 01:20:27,673 INFO L448 ceAbstractionStarter]: For program point L2358(lines 2358 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,673 INFO L448 ceAbstractionStarter]: For program point L3151(lines 3151 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,673 INFO L448 ceAbstractionStarter]: For program point L2887(lines 2887 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,674 INFO L448 ceAbstractionStarter]: For program point L1038(lines 1038 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,674 INFO L448 ceAbstractionStarter]: For program point L3945(lines 3945 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,674 INFO L448 ceAbstractionStarter]: For program point L4738-1(lines 4074 4808) no Hoare annotation was computed. [2019-01-12 01:20:27,674 INFO L448 ceAbstractionStarter]: For program point L4474(lines 4474 4623) no Hoare annotation was computed. [2019-01-12 01:20:27,674 INFO L448 ceAbstractionStarter]: For program point L1303(lines 1303 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,674 INFO L448 ceAbstractionStarter]: For program point L4739(line 4739) no Hoare annotation was computed. [2019-01-12 01:20:27,674 INFO L448 ceAbstractionStarter]: For program point L1568(lines 1568 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,674 INFO L448 ceAbstractionStarter]: For program point L511(lines 511 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,674 INFO L448 ceAbstractionStarter]: For program point L1833(lines 1833 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,674 INFO L448 ceAbstractionStarter]: For program point L776(lines 776 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,674 INFO L448 ceAbstractionStarter]: For program point L3684(lines 3684 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,675 INFO L448 ceAbstractionStarter]: For program point L4741-1(lines 4074 4808) no Hoare annotation was computed. [2019-01-12 01:20:27,675 INFO L448 ceAbstractionStarter]: For program point L3420(lines 3420 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,675 INFO L448 ceAbstractionStarter]: For program point L249(lines 249 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,675 INFO L448 ceAbstractionStarter]: For program point L778(lines 778 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,676 INFO L448 ceAbstractionStarter]: For program point L4742(line 4742) no Hoare annotation was computed. [2019-01-12 01:20:27,676 INFO L448 ceAbstractionStarter]: For program point L4214(lines 4214 4623) no Hoare annotation was computed. [2019-01-12 01:20:27,676 INFO L448 ceAbstractionStarter]: For program point L2100(lines 2100 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,676 INFO L448 ceAbstractionStarter]: For program point L2629(lines 2629 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,676 INFO L448 ceAbstractionStarter]: For program point L3422(lines 3422 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,676 INFO L448 ceAbstractionStarter]: For program point L1308(lines 1308 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,676 INFO L448 ceAbstractionStarter]: For program point L2365(lines 2365 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,676 INFO L448 ceAbstractionStarter]: For program point L3158(lines 3158 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,676 INFO L448 ceAbstractionStarter]: For program point L2894(lines 2894 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,676 INFO L448 ceAbstractionStarter]: For program point L4744-1(lines 4074 4808) no Hoare annotation was computed. [2019-01-12 01:20:27,676 INFO L448 ceAbstractionStarter]: For program point L4480(lines 4480 4623) no Hoare annotation was computed. [2019-01-12 01:20:27,676 INFO L448 ceAbstractionStarter]: For program point L1045(lines 1045 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,677 INFO L448 ceAbstractionStarter]: For program point L4745(line 4745) no Hoare annotation was computed. [2019-01-12 01:20:27,677 INFO L448 ceAbstractionStarter]: For program point L1574(lines 1574 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,677 INFO L448 ceAbstractionStarter]: For program point L3953(lines 3953 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,677 INFO L448 ceAbstractionStarter]: For program point L1839(lines 1839 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,677 INFO L448 ceAbstractionStarter]: For program point L518(lines 518 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,677 INFO L448 ceAbstractionStarter]: For program point L2104(lines 2104 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,677 INFO L448 ceAbstractionStarter]: For program point L783(lines 783 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,677 INFO L448 ceAbstractionStarter]: For program point L4747-1(lines 4074 4808) no Hoare annotation was computed. [2019-01-12 01:20:27,677 INFO L448 ceAbstractionStarter]: For program point L3690(lines 3690 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,677 INFO L448 ceAbstractionStarter]: For program point L255(lines 255 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,677 INFO L448 ceAbstractionStarter]: For program point L2898(lines 2898 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,677 INFO L448 ceAbstractionStarter]: For program point L4748(line 4748) no Hoare annotation was computed. [2019-01-12 01:20:27,678 INFO L448 ceAbstractionStarter]: For program point L4484(lines 4484 4623) no Hoare annotation was computed. [2019-01-12 01:20:27,678 INFO L448 ceAbstractionStarter]: For program point L3163(lines 3163 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,678 INFO L448 ceAbstractionStarter]: For program point L4220(lines 4220 4623) no Hoare annotation was computed. [2019-01-12 01:20:27,678 INFO L448 ceAbstractionStarter]: For program point L2635(lines 2635 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,678 INFO L448 ceAbstractionStarter]: For program point L1579(lines 1579 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,678 INFO L448 ceAbstractionStarter]: For program point L4750-1(lines 4074 4808) no Hoare annotation was computed. [2019-01-12 01:20:27,678 INFO L448 ceAbstractionStarter]: For program point L2372(lines 2372 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,678 INFO L448 ceAbstractionStarter]: For program point L3429(lines 3429 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,678 INFO L448 ceAbstractionStarter]: For program point L3958(lines 3958 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,678 INFO L448 ceAbstractionStarter]: For program point L1844(lines 1844 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,678 INFO L448 ceAbstractionStarter]: For program point L4751(line 4751) no Hoare annotation was computed. [2019-01-12 01:20:27,678 INFO L448 ceAbstractionStarter]: For program point L1316(lines 1316 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,679 INFO L448 ceAbstractionStarter]: For program point L1052(lines 1052 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,679 INFO L448 ceAbstractionStarter]: For program point L788(lines 788 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,679 INFO L448 ceAbstractionStarter]: For program point L260(lines 260 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,679 INFO L448 ceAbstractionStarter]: For program point L2110(lines 2110 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,679 INFO L448 ceAbstractionStarter]: For program point L3696(lines 3696 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,679 INFO L448 ceAbstractionStarter]: For program point L4753-1(lines 4074 4808) no Hoare annotation was computed. [2019-01-12 01:20:27,679 INFO L448 ceAbstractionStarter]: For program point L525(lines 525 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,679 INFO L448 ceAbstractionStarter]: For program point L3168(lines 3168 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,679 INFO L448 ceAbstractionStarter]: For program point L4754(line 4754) no Hoare annotation was computed. [2019-01-12 01:20:27,679 INFO L448 ceAbstractionStarter]: For program point L4226(lines 4226 4623) no Hoare annotation was computed. [2019-01-12 01:20:27,679 INFO L448 ceAbstractionStarter]: For program point L2905(lines 2905 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,679 INFO L448 ceAbstractionStarter]: For program point L1584(lines 1584 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,680 INFO L448 ceAbstractionStarter]: For program point L2641(lines 2641 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,680 INFO L448 ceAbstractionStarter]: For program point L4491(lines 4491 4623) no Hoare annotation was computed. [2019-01-12 01:20:27,680 INFO L448 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2019-01-12 01:20:27,680 INFO L448 ceAbstractionStarter]: For program point L792(lines 792 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,680 INFO L448 ceAbstractionStarter]: For program point L4756-1(lines 4074 4808) no Hoare annotation was computed. [2019-01-12 01:20:27,680 INFO L448 ceAbstractionStarter]: For program point L4757(line 4757) no Hoare annotation was computed. [2019-01-12 01:20:27,680 INFO L448 ceAbstractionStarter]: For program point L529(lines 529 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,680 INFO L448 ceAbstractionStarter]: For program point L3436(lines 3436 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,680 INFO L448 ceAbstractionStarter]: For program point L1322(lines 1322 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,680 INFO L448 ceAbstractionStarter]: For program point L2379(lines 2379 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,680 INFO L448 ceAbstractionStarter]: For program point L265(lines 265 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,680 INFO L448 ceAbstractionStarter]: For program point L2115(lines 2115 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,681 INFO L448 ceAbstractionStarter]: For program point L3965(lines 3965 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,681 INFO L448 ceAbstractionStarter]: For program point L1851(lines 1851 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,681 INFO L448 ceAbstractionStarter]: For program point L3701(lines 3701 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,681 INFO L448 ceAbstractionStarter]: For program point L1059(lines 1059 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,681 INFO L448 ceAbstractionStarter]: For program point L4759-1(lines 4074 4808) no Hoare annotation was computed. [2019-01-12 01:20:27,681 INFO L448 ceAbstractionStarter]: For program point L4760(line 4760) no Hoare annotation was computed. [2019-01-12 01:20:27,681 INFO L448 ceAbstractionStarter]: For program point L4496(lines 4496 4623) no Hoare annotation was computed. [2019-01-12 01:20:27,681 INFO L448 ceAbstractionStarter]: For program point L268(lines 268 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,681 INFO L448 ceAbstractionStarter]: For program point L4232(lines 4232 4623) no Hoare annotation was computed. [2019-01-12 01:20:27,681 INFO L448 ceAbstractionStarter]: For program point L3176(lines 3176 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,681 INFO L448 ceAbstractionStarter]: For program point L4762-1(lines 4074 4808) no Hoare annotation was computed. [2019-01-12 01:20:27,681 INFO L448 ceAbstractionStarter]: For program point L2384(lines 2384 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,682 INFO L448 ceAbstractionStarter]: For program point L2913(lines 2913 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,682 INFO L448 ceAbstractionStarter]: For program point L799(lines 799 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,682 INFO L448 ceAbstractionStarter]: For program point L4763(line 4763) no Hoare annotation was computed. [2019-01-12 01:20:27,682 INFO L448 ceAbstractionStarter]: For program point L1592(lines 1592 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,682 INFO L448 ceAbstractionStarter]: For program point L2649(lines 2649 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,682 INFO L448 ceAbstractionStarter]: For program point L1328(lines 1328 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,682 INFO L448 ceAbstractionStarter]: For program point L2121(lines 2121 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,682 INFO L448 ceAbstractionStarter]: For program point L3707(lines 3707 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,682 INFO L448 ceAbstractionStarter]: For program point L536(lines 536 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,682 INFO L448 ceAbstractionStarter]: For program point L3443(lines 3443 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,682 INFO L448 ceAbstractionStarter]: For program point L3972(lines 3972 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,682 INFO L448 ceAbstractionStarter]: For program point L4765-1(lines 4074 4808) no Hoare annotation was computed. [2019-01-12 01:20:27,683 INFO L448 ceAbstractionStarter]: For program point L1066(lines 1066 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,683 INFO L448 ceAbstractionStarter]: For program point L1859(lines 1859 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,683 INFO L448 ceAbstractionStarter]: For program point L4766(line 4766) no Hoare annotation was computed. [2019-01-12 01:20:27,683 INFO L448 ceAbstractionStarter]: For program point L4502(lines 4502 4623) no Hoare annotation was computed. [2019-01-12 01:20:27,683 INFO L448 ceAbstractionStarter]: For program point L274(lines 274 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,683 INFO L448 ceAbstractionStarter]: For program point L4238(lines 4238 4623) no Hoare annotation was computed. [2019-01-12 01:20:27,683 INFO L448 ceAbstractionStarter]: For program point L3181(lines 3181 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,683 INFO L448 ceAbstractionStarter]: For program point L539(lines 539 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,683 INFO L448 ceAbstractionStarter]: For program point L4768-1(lines 4074 4808) no Hoare annotation was computed. [2019-01-12 01:20:27,683 INFO L448 ceAbstractionStarter]: For program point L2654(lines 2654 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,683 INFO L448 ceAbstractionStarter]: For program point L4769(line 4769) no Hoare annotation was computed. [2019-01-12 01:20:27,684 INFO L448 ceAbstractionStarter]: For program point L2391(lines 2391 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,684 INFO L448 ceAbstractionStarter]: For program point L2127(lines 2127 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,684 INFO L448 ceAbstractionStarter]: For program point L2920(lines 2920 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,684 INFO L448 ceAbstractionStarter]: For program point L3713(lines 3713 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,684 INFO L448 ceAbstractionStarter]: For program point L1599(lines 1599 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,684 INFO L448 ceAbstractionStarter]: For program point L3449(lines 3449 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,684 INFO L448 ceAbstractionStarter]: For program point L3978(lines 3978 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,684 INFO L448 ceAbstractionStarter]: For program point L807(lines 807 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,684 INFO L448 ceAbstractionStarter]: For program point L4771-1(lines 4074 4808) no Hoare annotation was computed. [2019-01-12 01:20:27,684 INFO L448 ceAbstractionStarter]: For program point L4507(lines 4507 4623) no Hoare annotation was computed. [2019-01-12 01:20:27,684 INFO L448 ceAbstractionStarter]: For program point L1336(lines 1336 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,685 INFO L448 ceAbstractionStarter]: For program point L1072(lines 1072 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,685 INFO L448 ceAbstractionStarter]: For program point L4772(line 4772) no Hoare annotation was computed. [2019-01-12 01:20:27,685 INFO L448 ceAbstractionStarter]: For program point L280(lines 280 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,685 INFO L448 ceAbstractionStarter]: For program point L1866(lines 1866 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,685 INFO L448 ceAbstractionStarter]: For program point L3188(lines 3188 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,685 INFO L448 ceAbstractionStarter]: For program point L4245(lines 4245 4623) no Hoare annotation was computed. [2019-01-12 01:20:27,685 INFO L448 ceAbstractionStarter]: For program point L4774-1(lines 4074 4808) no Hoare annotation was computed. [2019-01-12 01:20:27,685 INFO L448 ceAbstractionStarter]: For program point L546(lines 546 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,685 INFO L448 ceAbstractionStarter]: For program point L2132(lines 2132 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,685 INFO L448 ceAbstractionStarter]: For program point L4775(line 4775) no Hoare annotation was computed. [2019-01-12 01:20:27,686 INFO L448 ceAbstractionStarter]: For program point L2661(lines 2661 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,686 INFO L448 ceAbstractionStarter]: For program point L1605(lines 1605 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,686 INFO L448 ceAbstractionStarter]: For program point L1341(lines 1341 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,686 INFO L448 ceAbstractionStarter]: For program point L1077(lines 1077 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,686 INFO L448 ceAbstractionStarter]: For program point L2927(lines 2927 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,686 INFO L448 ceAbstractionStarter]: For program point L3720(lines 3720 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,686 INFO L448 ceAbstractionStarter]: For program point L4777-1(lines 4074 4808) no Hoare annotation was computed. [2019-01-12 01:20:27,686 INFO L448 ceAbstractionStarter]: For program point L3456(lines 3456 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,686 INFO L448 ceAbstractionStarter]: For program point L4513(lines 4513 4623) no Hoare annotation was computed. [2019-01-12 01:20:27,686 INFO L448 ceAbstractionStarter]: For program point L2399(lines 2399 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,686 INFO L448 ceAbstractionStarter]: For program point L2135(lines 2135 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,687 INFO L448 ceAbstractionStarter]: For program point L3985(lines 3985 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,687 INFO L448 ceAbstractionStarter]: For program point L1871(lines 1871 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,687 INFO L448 ceAbstractionStarter]: For program point L814(lines 814 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,687 INFO L448 ceAbstractionStarter]: For program point L4778(line 4778) no Hoare annotation was computed. [2019-01-12 01:20:27,687 INFO L448 ceAbstractionStarter]: For program point L287(lines 287 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,687 INFO L448 ceAbstractionStarter]: For program point L4251(lines 4251 4623) no Hoare annotation was computed. [2019-01-12 01:20:27,687 INFO L448 ceAbstractionStarter]: For program point L3194(lines 3194 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,687 INFO L448 ceAbstractionStarter]: For program point L4780-1(lines 4074 4808) no Hoare annotation was computed. [2019-01-12 01:20:27,687 INFO L448 ceAbstractionStarter]: For program point L4781(line 4781) no Hoare annotation was computed. [2019-01-12 01:20:27,687 INFO L448 ceAbstractionStarter]: For program point L3989(lines 3989 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,687 INFO L448 ceAbstractionStarter]: For program point L2668(lines 2668 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,688 INFO L448 ceAbstractionStarter]: For program point L554(lines 554 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,688 INFO L448 ceAbstractionStarter]: For program point L2404(lines 2404 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,688 INFO L448 ceAbstractionStarter]: For program point L4783-1(lines 4074 4808) no Hoare annotation was computed. [2019-01-12 01:20:27,688 INFO L448 ceAbstractionStarter]: For program point L3726(lines 3726 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,688 INFO L448 ceAbstractionStarter]: For program point L1612(lines 1612 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,688 INFO L448 ceAbstractionStarter]: For program point L3462(lines 3462 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,688 INFO L448 ceAbstractionStarter]: For program point L1348(lines 1348 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,688 INFO L448 ceAbstractionStarter]: For program point L1084(lines 1084 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,688 INFO L448 ceAbstractionStarter]: For program point L2141(lines 2141 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,688 INFO L448 ceAbstractionStarter]: For program point L2934(lines 2934 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,688 INFO L448 ceAbstractionStarter]: For program point L4784(line 4784) no Hoare annotation was computed. [2019-01-12 01:20:27,688 INFO L448 ceAbstractionStarter]: For program point L4520(lines 4520 4623) no Hoare annotation was computed. [2019-01-12 01:20:27,689 INFO L448 ceAbstractionStarter]: For program point L3199(lines 3199 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,689 INFO L448 ceAbstractionStarter]: For program point L1878(lines 1878 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,689 INFO L448 ceAbstractionStarter]: For program point L822(lines 822 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,689 INFO L448 ceAbstractionStarter]: For program point L4786-1(lines 4074 4808) no Hoare annotation was computed. [2019-01-12 01:20:27,689 INFO L448 ceAbstractionStarter]: For program point L1351(lines 1351 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,689 INFO L448 ceAbstractionStarter]: For program point L294(lines 294 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,689 INFO L448 ceAbstractionStarter]: For program point L4258(lines 4258 4623) no Hoare annotation was computed. [2019-01-12 01:20:27,689 INFO L448 ceAbstractionStarter]: For program point L4787(line 4787) no Hoare annotation was computed. [2019-01-12 01:20:27,689 INFO L448 ceAbstractionStarter]: For program point L2409(lines 2409 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,689 INFO L448 ceAbstractionStarter]: For program point L3731(lines 3731 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,689 INFO L448 ceAbstractionStarter]: For program point L560(lines 560 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,689 INFO L448 ceAbstractionStarter]: For program point L2675(lines 2675 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,689 INFO L448 ceAbstractionStarter]: For program point L4789-1(lines 4074 4808) no Hoare annotation was computed. [2019-01-12 01:20:27,690 INFO L448 ceAbstractionStarter]: For program point L4525(lines 4525 4623) no Hoare annotation was computed. [2019-01-12 01:20:27,690 INFO L448 ceAbstractionStarter]: For program point L3204(lines 3204 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,690 INFO L448 ceAbstractionStarter]: For program point L1090(lines 1090 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,690 INFO L448 ceAbstractionStarter]: For program point L2940(lines 2940 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,690 INFO L448 ceAbstractionStarter]: For program point L3997(lines 3997 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,690 INFO L448 ceAbstractionStarter]: For program point L4790(line 4790) no Hoare annotation was computed. [2019-01-12 01:20:27,690 INFO L448 ceAbstractionStarter]: For program point L1619(lines 1619 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,690 INFO L448 ceAbstractionStarter]: For program point L2148(lines 2148 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,690 INFO L448 ceAbstractionStarter]: For program point L1884(lines 1884 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,690 INFO L448 ceAbstractionStarter]: For program point L3470(lines 3470 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,690 INFO L448 ceAbstractionStarter]: For program point L2413(lines 2413 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,690 INFO L448 ceAbstractionStarter]: For program point L4792-1(lines 4074 4808) no Hoare annotation was computed. [2019-01-12 01:20:27,691 INFO L448 ceAbstractionStarter]: For program point L564(lines 564 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,691 INFO L448 ceAbstractionStarter]: For program point L829(lines 829 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,691 INFO L448 ceAbstractionStarter]: For program point L4793(line 4793) no Hoare annotation was computed. [2019-01-12 01:20:27,691 INFO L448 ceAbstractionStarter]: For program point L1358(lines 1358 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,691 INFO L448 ceAbstractionStarter]: For program point L4265(lines 4265 4623) no Hoare annotation was computed. [2019-01-12 01:20:27,691 INFO L448 ceAbstractionStarter]: For program point L4530(lines 4530 4623) no Hoare annotation was computed. [2019-01-12 01:20:27,691 INFO L448 ceAbstractionStarter]: For program point L302(lines 302 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,691 INFO L448 ceAbstractionStarter]: For program point L3209(lines 3209 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,691 INFO L448 ceAbstractionStarter]: For program point L2945(lines 2945 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,691 INFO L448 ceAbstractionStarter]: For program point L4795-1(lines 4074 4808) no Hoare annotation was computed. [2019-01-12 01:20:27,691 INFO L448 ceAbstractionStarter]: For program point L3738(lines 3738 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,692 INFO L448 ceAbstractionStarter]: For program point L2681(lines 2681 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,692 INFO L448 ceAbstractionStarter]: For program point L2417(lines 2417 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,692 INFO L448 ceAbstractionStarter]: For program point L1889(lines 1889 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,692 INFO L448 ceAbstractionStarter]: For program point L4796(line 4796) no Hoare annotation was computed. [2019-01-12 01:20:27,692 INFO L448 ceAbstractionStarter]: For program point L2154(lines 2154 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,692 INFO L448 ceAbstractionStarter]: For program point L1097(lines 1097 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,692 INFO L448 ceAbstractionStarter]: For program point L40(lines 40 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,692 INFO L448 ceAbstractionStarter]: For program point L4004(lines 4004 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,692 INFO L448 ceAbstractionStarter]: For program point L1626(lines 1626 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,692 INFO L448 ceAbstractionStarter]: For program point L3476(lines 3476 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,693 INFO L448 ceAbstractionStarter]: For program point L4798-1(lines 4074 4808) no Hoare annotation was computed. [2019-01-12 01:20:27,693 INFO L448 ceAbstractionStarter]: For program point L835(lines 835 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,693 INFO L448 ceAbstractionStarter]: For program point L4799(line 4799) no Hoare annotation was computed. [2019-01-12 01:20:27,693 INFO L448 ceAbstractionStarter]: For program point L4535(lines 4535 4623) no Hoare annotation was computed. [2019-01-12 01:20:27,693 INFO L448 ceAbstractionStarter]: For program point L307(lines 307 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,693 INFO L448 ceAbstractionStarter]: For program point L2950(lines 2950 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,693 INFO L448 ceAbstractionStarter]: For program point L3743(lines 3743 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,693 INFO L448 ceAbstractionStarter]: For program point L572(lines 572 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,693 INFO L448 ceAbstractionStarter]: For program point L1365(lines 1365 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,693 INFO L448 ceAbstractionStarter]: For program point L4272(lines 4272 4623) no Hoare annotation was computed. [2019-01-12 01:20:27,693 INFO L448 ceAbstractionStarter]: For program point L4801-1(lines 4074 4808) no Hoare annotation was computed. [2019-01-12 01:20:27,693 INFO L448 ceAbstractionStarter]: For program point L1895(lines 1895 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,694 INFO L448 ceAbstractionStarter]: For program point L4802(line 4802) no Hoare annotation was computed. [2019-01-12 01:20:27,694 INFO L448 ceAbstractionStarter]: For program point L2688(lines 2688 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,694 INFO L448 ceAbstractionStarter]: For program point L2424(lines 2424 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,694 INFO L448 ceAbstractionStarter]: For program point L2160(lines 2160 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,694 INFO L448 ceAbstractionStarter]: For program point L3217(lines 3217 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,694 INFO L448 ceAbstractionStarter]: For program point L1103(lines 1103 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,694 INFO L448 ceAbstractionStarter]: For program point L47(lines 47 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,694 INFO L448 ceAbstractionStarter]: For program point L4011(lines 4011 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,694 INFO L448 ceAbstractionStarter]: For program point L840(lines 840 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,694 INFO L448 ceAbstractionStarter]: For program point L4804-1(lines 4804 4806) no Hoare annotation was computed. [2019-01-12 01:20:27,694 INFO L448 ceAbstractionStarter]: For program point L1633(lines 1633 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,695 INFO L448 ceAbstractionStarter]: For program point L3483(lines 3483 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,695 INFO L448 ceAbstractionStarter]: For program point L4805(line 4805) no Hoare annotation was computed. [2019-01-12 01:20:27,695 INFO L448 ceAbstractionStarter]: For program point L2956(lines 2956 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,695 INFO L448 ceAbstractionStarter]: For program point L1899(lines 1899 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,695 INFO L448 ceAbstractionStarter]: For program point L4542(lines 4542 4623) no Hoare annotation was computed. [2019-01-12 01:20:27,695 INFO L448 ceAbstractionStarter]: For program point L314(lines 314 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,695 INFO L448 ceAbstractionStarter]: For program point L4278(lines 4278 4623) no Hoare annotation was computed. [2019-01-12 01:20:27,698 INFO L444 ceAbstractionStarter]: At program point L4807(lines 4074 4808) the Hoare annotation is: (let ((.cse21 (= ~a26~0 18))) (let ((.cse22 (= ~a14~0 20)) (.cse12 (= ~a7~0 1)) (.cse4 (= ~a4~0 17)) (.cse15 (<= 16 ~a28~0)) (.cse23 (= ~a14~0 19)) (.cse1 (= ~a28~0 17)) (.cse5 (= ~a3~0 1)) (.cse2 (= ~a1~0 1)) (.cse3 (= ~a25~0 1)) (.cse26 (not .cse21)) (.cse16 (<= ~a28~0 15)) (.cse0 (= ~a14~0 18)) (.cse13 (= ~a4~0 16)) (.cse10 (= ~a26~0 19))) (let ((.cse14 (not .cse10)) (.cse24 (and .cse2 .cse3 (or (and .cse13 .cse26) (and .cse13 .cse16) (and .cse0 .cse13)))) (.cse19 (and .cse23 (<= ~a4~0 17) .cse2 (not .cse1) .cse3 .cse5)) (.cse20 (= ~a28~0 15)) (.cse8 (= ~a28~0 16)) (.cse25 (and .cse12 .cse26 .cse4 .cse15)) (.cse27 (not .cse0)) (.cse9 (<= 20 ~a14~0)) (.cse18 (not .cse22)) (.cse17 (= ~a26~0 17)) (.cse6 (<= ~a3~0 0)) (.cse7 (= ~a4~0 18)) (.cse11 (<= ~a7~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse6 .cse7 .cse8 .cse9 .cse10 .cse11) (and .cse12 .cse6 .cse13 .cse14 .cse15) (and .cse7 (and .cse12 .cse9 .cse2 .cse3 .cse5 .cse15)) (and .cse6 .cse13 .cse9 .cse16 .cse11) (and .cse12 .cse0 .cse7 .cse2 .cse3 .cse17 .cse5) (and .cse6 .cse12 .cse0 .cse4) (and .cse7 (and .cse2 .cse3 .cse17) .cse8 .cse9 .cse5 .cse11) (and .cse18 .cse6 .cse4 .cse11 .cse15) (and .cse6 .cse1 .cse17 .cse4 .cse11) (and .cse13 .cse19) (and .cse12 .cse9 .cse2 .cse3 .cse20 .cse4 .cse5) (and .cse12 .cse6 .cse16 .cse9 .cse4) (and .cse6 .cse0 .cse13 .cse8 .cse21 .cse11) (and (not (= 5 ULTIMATE.start_calculate_output_~input)) .cse22 .cse3 .cse17 .cse4 .cse11 .cse2 .cse20 .cse5) (and .cse6 .cse0 .cse4 .cse11) (and .cse18 .cse10 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse12 .cse9 .cse1 .cse2 .cse3 .cse14 .cse4 .cse5) (and .cse12 .cse6 .cse7 .cse1) (and .cse8 .cse9 .cse21 .cse2 .cse3 .cse4 .cse5 .cse11) (and .cse12 .cse7 .cse1 .cse2 .cse3 .cse5) (and (and .cse23 .cse2 .cse3 .cse17 .cse5) .cse20 .cse4 .cse11) (and .cse24 .cse5 .cse11) (and .cse12 .cse0 .cse7 .cse10 .cse2 .cse3 .cse5) (and .cse12 .cse6 .cse7 .cse9 .cse14) (and .cse6 .cse0 .cse1 .cse4) (and .cse12 .cse6 .cse7 .cse10 .cse15) (and .cse0 .cse8 .cse2 .cse3 .cse4 .cse5 .cse11) (and .cse18 .cse12 .cse6 .cse14 .cse4 .cse15) (and .cse12 .cse6 .cse13 .cse16 .cse10) (and .cse18 .cse12 .cse6 .cse7 .cse16) (and .cse12 .cse7 .cse23 .cse21 .cse2 .cse3 .cse5 .cse15) (and .cse6 .cse13 .cse16 .cse21 .cse11) (and .cse12 .cse24 .cse5) (and .cse6 .cse13 .cse21 .cse1 .cse11) (and .cse0 .cse7 .cse16 .cse2 .cse3 .cse5 .cse11) (and .cse12 .cse7 .cse23 .cse16 .cse10 .cse2 .cse3 .cse5) (and .cse6 .cse9 .cse10 .cse25) (and .cse6 .cse0 .cse7 .cse1 .cse11) (and .cse6 .cse8 .cse10 .cse4 .cse11) (and .cse6 .cse8 .cse17 .cse4 .cse11) (and .cse23 .cse21 .cse3 .cse12 .cse7 .cse2 .cse20 .cse5) (and .cse12 .cse7 .cse23 .cse2 .cse3 .cse17 .cse5) (and .cse18 .cse6 .cse7 .cse16 .cse10 .cse11) (and .cse18 .cse6 .cse7 .cse8 .cse21 .cse11) (and .cse12 .cse0 .cse7 .cse2 .cse3 .cse5 .cse15) (and .cse8 .cse9 .cse2 .cse3 .cse17 .cse4 .cse5 .cse11) (and .cse6 .cse13 .cse1 .cse17 .cse11) (and .cse0 .cse7 .cse8 .cse10 .cse2 .cse3 .cse11 .cse5) (and .cse6 .cse7 .cse16 .cse9 .cse17 .cse11) (and .cse6 .cse16 .cse9 .cse4 .cse11) (and .cse12 .cse6 .cse7 .cse17) (and .cse7 .cse23 .cse16 .cse2 .cse3 .cse17 .cse5 .cse11) (and .cse8 .cse19 .cse11) (and .cse12 .cse0 .cse2 .cse3 .cse17 .cse4 .cse5 .cse15) (and .cse0 .cse7 .cse8 .cse21 .cse2 .cse3 .cse5 .cse11) (and .cse0 .cse3 .cse4 .cse11 .cse10 .cse2 .cse20 .cse5) (and .cse6 (and .cse0 .cse13 .cse1 .cse11)) (and (and .cse12 .cse23 .cse21 .cse2 .cse3 .cse20 .cse5) .cse4) (and .cse18 .cse13 .cse1 .cse2 .cse3 .cse5 .cse11) (and .cse12 .cse0 .cse2 .cse3 .cse20 .cse26 .cse4 .cse5) (and .cse6 .cse7 .cse16 .cse9 .cse21 .cse11) (and .cse12 .cse6 .cse16 .cse10 .cse4) (and .cse6 .cse16 .cse21 .cse4 .cse11) (and .cse7 .cse1 .cse2 .cse3 .cse5 .cse11) (and .cse12 .cse6 .cse7 .cse27 .cse15) (and .cse6 .cse13 .cse9 .cse17 .cse11) (and .cse7 (and .cse16 .cse9 .cse2 .cse3 .cse26 .cse5 .cse11)) (and .cse6 .cse0 .cse13 .cse16 .cse17 .cse11) (and .cse12 .cse7 .cse9 .cse10 .cse2 .cse3 .cse5) (and .cse23 .cse8 .cse3 .cse11 .cse7 .cse10 .cse2 .cse5) (and .cse6 (and .cse12 .cse13 .cse1)) (and .cse6 .cse16 .cse10 .cse4 .cse11) (and .cse6 .cse17 .cse25) (and .cse12 .cse6 .cse13 .cse27 .cse17) (and .cse9 .cse1 .cse2 .cse3 (not .cse17) .cse4 .cse5 .cse11) (and .cse18 .cse12 .cse6 .cse13 .cse15) (and .cse6 .cse13 .cse10 .cse16 .cse11) (and .cse12 .cse7 .cse22 .cse2 .cse3 .cse17 .cse5) (and .cse6 .cse0 .cse7 .cse16 .cse11))))) [2019-01-12 01:20:27,698 INFO L448 ceAbstractionStarter]: For program point L579(lines 579 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,700 INFO L444 ceAbstractionStarter]: At program point L1372(lines 39 1373) the Hoare annotation is: (let ((.cse20 (= ~a26~0 18)) (.cse22 (= ~a14~0 20)) (.cse17 (= ~a4~0 16)) (.cse15 (<= ~a28~0 15))) (let ((.cse26 (and .cse17 .cse15)) (.cse0 (= ~a14~0 18)) (.cse16 (not .cse22)) (.cse25 (= ~a14~0 19)) (.cse2 (= ~a1~0 1)) (.cse1 (= ~a28~0 17)) (.cse3 (= ~a25~0 1)) (.cse5 (= ~a3~0 1)) (.cse14 (= ~a26~0 19)) (.cse7 (= ~a7~0 1)) (.cse24 (not .cse20)) (.cse4 (= ~a4~0 17)) (.cse9 (<= 16 ~a28~0))) (let ((.cse21 (and .cse7 .cse24 .cse4 .cse9)) (.cse23 (not .cse14)) (.cse18 (and .cse25 (<= ~a4~0 17) .cse2 (not .cse1) .cse3 .cse5)) (.cse28 (and .cse16 .cse17 .cse15)) (.cse19 (= ~a28~0 15)) (.cse27 (not .cse0)) (.cse29 (and (or (and .cse17 .cse24) .cse26 (and .cse0 .cse17)) .cse2 .cse3)) (.cse8 (<= 20 ~a14~0)) (.cse11 (= ~a26~0 17)) (.cse12 (= ~a28~0 16)) (.cse10 (<= ~a3~0 0)) (.cse6 (= ~a4~0 18)) (.cse13 (<= ~a7~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse6 (and .cse7 .cse8 .cse2 .cse3 .cse5 .cse9)) (and .cse10 (and .cse0 .cse1 .cse4)) (and .cse6 (and .cse2 .cse3 .cse11) .cse12 .cse8 .cse5 .cse13) (and .cse10 .cse7 .cse14 .cse15 .cse4) (and .cse16 .cse10 .cse4 .cse13 .cse9) (and .cse10 (and .cse7 .cse0 .cse4)) (and .cse17 .cse18) (and .cse7 .cse8 .cse2 .cse3 .cse19 .cse4 .cse5) (and .cse10 .cse0 .cse6 .cse1 .cse13) (and .cse10 .cse0 .cse17 .cse12 .cse20 .cse13) (and .cse10 .cse8 .cse14 .cse21) (and .cse10 .cse7 .cse8 .cse15 .cse4) (and .cse7 .cse0 .cse6 .cse2 .cse3 .cse11 .cse5) (and .cse22 .cse2 .cse3 .cse19 .cse11 .cse4 .cse5 .cse13) (and .cse7 .cse8 .cse1 .cse2 .cse3 .cse23 .cse4 .cse5) (and .cse7 .cse10 .cse6 .cse1) (and .cse12 .cse8 .cse20 .cse2 .cse3 .cse4 .cse5 .cse13) (and .cse10 .cse11 .cse21) (and .cse7 .cse0 .cse6 .cse14 .cse2 .cse3 .cse5) (and .cse10 .cse7 .cse17 .cse23 .cse9) (and .cse6 (and .cse8 .cse15 .cse2 .cse3 .cse24 .cse5 .cse13)) (and .cse7 .cse10 .cse6 .cse8 .cse23) (and .cse10 (and (and .cse0 .cse4) .cse13)) (and .cse10 .cse1 .cse11 .cse4 .cse13) (and .cse7 .cse6 .cse25 .cse20 .cse2 .cse3 .cse5 .cse9) (and .cse0 .cse12 .cse2 .cse3 .cse4 .cse5 .cse13) (and .cse16 .cse7 .cse10 .cse23 .cse4 .cse9) (and .cse7 .cse10 .cse17 .cse15 .cse14) (and .cse16 .cse7 .cse10 .cse6 .cse15) (and (and .cse25 .cse2 .cse3 .cse11 .cse5) .cse19 .cse4 .cse13) (and .cse7 .cse6 .cse25 .cse15 .cse14 .cse2 .cse3 .cse5) (and .cse10 .cse15 .cse20 .cse4 .cse13) (and .cse10 (and .cse26 .cse8 .cse13)) (and .cse10 .cse17 .cse20 .cse1 .cse13) (and .cse10 (and .cse7 .cse17 .cse1)) (and .cse10 .cse6 .cse15 .cse8 .cse11 .cse13) (and .cse10 .cse12 .cse11 .cse4 .cse13) (and .cse25 .cse20 .cse3 .cse7 .cse6 .cse2 .cse19 .cse5) (and .cse7 .cse6 .cse25 .cse2 .cse3 .cse11 .cse5) (and .cse16 .cse10 .cse6 .cse15 .cse14 .cse13) (and .cse16 .cse10 .cse6 .cse12 .cse20 .cse13) (and .cse7 .cse0 .cse6 .cse2 .cse3 .cse5 .cse9) (and .cse12 .cse8 .cse2 .cse3 .cse11 .cse4 .cse5 .cse13) (and .cse10 .cse17 .cse1 .cse11 .cse13) (and .cse10 .cse7 .cse17 .cse27 .cse11) (and .cse0 .cse6 .cse12 .cse14 .cse2 .cse3 .cse13 .cse5) (and .cse14 (and (and .cse1 .cse2 .cse3 (and .cse16 .cse4)) .cse5)) (and .cse10 .cse17 .cse8 .cse11 .cse13) (and .cse10 .cse15 .cse8 .cse4 .cse13) (and .cse7 .cse10 .cse6 .cse11) (and .cse12 .cse13 .cse18) (and .cse6 .cse25 .cse15 .cse2 .cse3 .cse11 .cse5 .cse13) (and .cse10 .cse28 .cse14 .cse13) (and .cse10 .cse7 .cse6 .cse14 .cse9) (and .cse7 .cse6 .cse22 .cse2 .cse3 .cse11 .cse5) (and .cse7 .cse0 .cse2 .cse3 .cse11 .cse4 .cse5 .cse9) (and .cse16 .cse10 .cse7 .cse17 .cse9) (and .cse7 .cse6 .cse1 .cse2 .cse3 .cse5) (and .cse0 .cse6 .cse12 .cse20 .cse2 .cse3 .cse5 .cse13) (and .cse0 .cse3 .cse4 .cse13 .cse14 .cse2 .cse19 .cse5) (and .cse10 .cse6 .cse12 .cse8 .cse14 .cse13) (and (and .cse7 .cse25 .cse20 .cse2 .cse3 .cse19 .cse5) .cse4) (and .cse7 .cse29 .cse5) (and .cse10 (and .cse0 .cse17 .cse1 .cse13)) (and .cse10 .cse28 .cse20 .cse13) (and .cse7 .cse0 .cse2 .cse3 .cse19 .cse24 .cse4 .cse5) (and .cse10 .cse14 .cse15 .cse4 .cse13) (and .cse10 .cse6 .cse15 .cse8 .cse20 .cse13) (and .cse6 .cse1 .cse2 .cse3 .cse5 .cse13) (and .cse7 .cse10 .cse6 .cse27 .cse9) (and .cse16 .cse17 .cse1 .cse2 .cse3 .cse5 .cse13) (and .cse10 .cse0 .cse17 .cse15 .cse11 .cse13) (and .cse7 .cse6 .cse8 .cse14 .cse2 .cse3 .cse5) (and .cse25 .cse12 .cse3 .cse13 .cse6 .cse14 .cse2 .cse5) (and .cse29 .cse5 .cse13) (and .cse0 .cse6 .cse15 .cse2 .cse3 .cse5 .cse13) (and .cse8 .cse1 .cse2 .cse3 (not .cse11) .cse4 .cse5 .cse13) (and .cse10 .cse12 .cse14 .cse4 .cse13) (and .cse10 .cse0 .cse6 .cse15 .cse13))))) [2019-01-12 01:20:27,700 INFO L448 ceAbstractionStarter]: For program point L1108(lines 1108 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,700 INFO L448 ceAbstractionStarter]: For program point L3751(lines 3751 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,700 INFO L448 ceAbstractionStarter]: For program point L2166(lines 2166 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,700 INFO L448 ceAbstractionStarter]: For program point L3223(lines 3223 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,700 INFO L448 ceAbstractionStarter]: For program point L52(lines 52 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,700 INFO L448 ceAbstractionStarter]: For program point L1902(lines 1902 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,700 INFO L448 ceAbstractionStarter]: For program point L845(lines 845 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,700 INFO L448 ceAbstractionStarter]: For program point L2431(lines 2431 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,701 INFO L451 ceAbstractionStarter]: At program point L4810(lines 4810 4827) the Hoare annotation is: true [2019-01-12 01:20:27,701 INFO L448 ceAbstractionStarter]: For program point L2696(lines 2696 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,701 INFO L448 ceAbstractionStarter]: For program point L4018(lines 4018 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,701 INFO L448 ceAbstractionStarter]: For program point L2961(lines 2961 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,701 INFO L448 ceAbstractionStarter]: For program point L1640(lines 1640 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,701 INFO L448 ceAbstractionStarter]: For program point L3490(lines 3490 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,701 INFO L448 ceAbstractionStarter]: For program point L1376(lines 1376 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,701 INFO L448 ceAbstractionStarter]: For program point L319(lines 319 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,701 INFO L448 ceAbstractionStarter]: For program point L4284(lines 4284 4623) no Hoare annotation was computed. [2019-01-12 01:20:27,701 INFO L448 ceAbstractionStarter]: For program point L585(lines 585 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,702 INFO L448 ceAbstractionStarter]: For program point L4549(lines 4549 4623) no Hoare annotation was computed. [2019-01-12 01:20:27,702 INFO L448 ceAbstractionStarter]: For program point L1114(lines 1114 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,702 INFO L448 ceAbstractionStarter]: For program point L1907(lines 1907 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,702 INFO L448 ceAbstractionStarter]: For program point L1643(lines 1643 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,702 INFO L448 ceAbstractionStarter]: For program point L2436(lines 2436 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,702 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-01-12 01:20:27,702 INFO L448 ceAbstractionStarter]: For program point L3229(lines 3229 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,702 INFO L448 ceAbstractionStarter]: For program point L58(lines 58 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,702 INFO L448 ceAbstractionStarter]: For program point L851(lines 851 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,702 INFO L448 ceAbstractionStarter]: For program point L3758(lines 3758 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,702 INFO L448 ceAbstractionStarter]: For program point L323(lines 323 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,702 INFO L448 ceAbstractionStarter]: For program point L2173(lines 2173 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,703 INFO L448 ceAbstractionStarter]: For program point L2966(lines 2966 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,703 INFO L444 ceAbstractionStarter]: At program point L4816-2(lines 4816 4826) the Hoare annotation is: (let ((.cse20 (= ~a26~0 18)) (.cse22 (= ~a14~0 20)) (.cse17 (= ~a4~0 16)) (.cse15 (<= ~a28~0 15))) (let ((.cse26 (and .cse17 .cse15)) (.cse0 (= ~a14~0 18)) (.cse16 (not .cse22)) (.cse25 (= ~a14~0 19)) (.cse2 (= ~a1~0 1)) (.cse1 (= ~a28~0 17)) (.cse3 (= ~a25~0 1)) (.cse5 (= ~a3~0 1)) (.cse14 (= ~a26~0 19)) (.cse7 (= ~a7~0 1)) (.cse24 (not .cse20)) (.cse4 (= ~a4~0 17)) (.cse9 (<= 16 ~a28~0))) (let ((.cse21 (and .cse7 .cse24 .cse4 .cse9)) (.cse23 (not .cse14)) (.cse18 (and .cse25 (<= ~a4~0 17) .cse2 (not .cse1) .cse3 .cse5)) (.cse28 (and .cse16 .cse17 .cse15)) (.cse27 (not .cse0)) (.cse29 (and (or (and .cse17 .cse24) .cse26 (and .cse0 .cse17)) .cse2 .cse3)) (.cse8 (<= 20 ~a14~0)) (.cse11 (= ~a26~0 17)) (.cse12 (= ~a28~0 16)) (.cse10 (<= ~a3~0 0)) (.cse13 (<= ~a7~0 0)) (.cse6 (= ~a4~0 18)) (.cse19 (= ~a28~0 15))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse6 (and .cse7 .cse8 .cse2 .cse3 .cse5 .cse9)) (and .cse10 (and .cse0 .cse1 .cse4)) (and .cse6 (and .cse2 .cse3 .cse11) .cse12 .cse8 .cse5 .cse13) (and .cse10 .cse7 .cse14 .cse15 .cse4) (and .cse16 .cse10 .cse4 .cse13 .cse9) (and .cse10 (and .cse7 .cse0 .cse4)) (and .cse17 .cse18) (and .cse7 .cse8 .cse2 .cse3 .cse19 .cse4 .cse5) (and .cse10 .cse0 .cse6 .cse1 .cse13) (and .cse10 .cse0 .cse17 .cse12 .cse20 .cse13) (and .cse10 .cse8 .cse14 .cse21) (and .cse10 .cse7 .cse8 .cse15 .cse4) (and .cse7 .cse0 .cse6 .cse2 .cse3 .cse11 .cse5) (and .cse22 .cse2 .cse3 .cse19 .cse11 .cse4 .cse5 .cse13) (and .cse7 .cse8 .cse1 .cse2 .cse3 .cse23 .cse4 .cse5) (and .cse7 .cse10 .cse6 .cse1) (and .cse12 .cse8 .cse20 .cse2 .cse3 .cse4 .cse5 .cse13) (and .cse10 .cse11 .cse21) (and .cse7 .cse0 .cse6 .cse14 .cse2 .cse3 .cse5) (and .cse10 .cse7 .cse17 .cse23 .cse9) (and .cse6 (and .cse8 .cse15 .cse2 .cse3 .cse24 .cse5 .cse13)) (and .cse7 .cse10 .cse6 .cse8 .cse23) (and .cse10 (and (and .cse0 .cse4) .cse13)) (and .cse10 .cse1 .cse11 .cse4 .cse13) (and .cse7 .cse6 .cse25 .cse20 .cse2 .cse3 .cse5 .cse9) (and .cse0 .cse12 .cse2 .cse3 .cse4 .cse5 .cse13) (and .cse16 .cse7 .cse10 .cse23 .cse4 .cse9) (and .cse7 .cse10 .cse17 .cse15 .cse14) (and .cse16 .cse7 .cse10 .cse6 .cse15) (and (and .cse25 .cse2 .cse3 .cse11 .cse5) .cse19 .cse4 .cse13) (and .cse7 .cse6 .cse25 .cse15 .cse14 .cse2 .cse3 .cse5) (and .cse10 .cse15 .cse20 .cse4 .cse13) (and .cse10 (and .cse26 .cse8 .cse13)) (and .cse10 .cse17 .cse20 .cse1 .cse13) (and .cse10 (and .cse7 .cse17 .cse1)) (and .cse10 .cse6 .cse15 .cse8 .cse11 .cse13) (and .cse10 .cse12 .cse11 .cse4 .cse13) (and .cse7 .cse6 .cse25 .cse2 .cse3 .cse11 .cse5) (and .cse16 .cse10 .cse6 .cse15 .cse14 .cse13) (and .cse16 .cse10 .cse6 .cse12 .cse20 .cse13) (and .cse7 .cse0 .cse6 .cse2 .cse3 .cse5 .cse9) (and .cse12 .cse8 .cse2 .cse3 .cse11 .cse4 .cse5 .cse13) (and .cse10 .cse17 .cse1 .cse11 .cse13) (and .cse10 .cse7 .cse17 .cse27 .cse11) (and .cse0 .cse6 .cse12 .cse14 .cse2 .cse3 .cse13 .cse5) (and .cse14 (and (and .cse1 .cse2 .cse3 (and .cse16 .cse4)) .cse5)) (and .cse10 .cse17 .cse8 .cse11 .cse13) (and .cse10 .cse15 .cse8 .cse4 .cse13) (and .cse7 .cse10 .cse6 .cse11) (and .cse12 .cse13 .cse18) (and .cse6 .cse25 .cse15 .cse2 .cse3 .cse11 .cse5 .cse13) (and .cse10 .cse28 .cse14 .cse13) (and .cse10 .cse7 .cse6 .cse14 .cse9) (and .cse7 .cse6 .cse22 .cse2 .cse3 .cse11 .cse5) (and (and .cse7 .cse25 .cse20 .cse2 .cse3 .cse19 .cse5) .cse4) (and .cse7 .cse0 .cse2 .cse3 .cse11 .cse4 .cse5 .cse9) (and .cse16 .cse10 .cse7 .cse17 .cse9) (and .cse7 .cse6 .cse1 .cse2 .cse3 .cse5) (and .cse0 .cse6 .cse12 .cse20 .cse2 .cse3 .cse5 .cse13) (and .cse0 .cse3 .cse4 .cse13 .cse14 .cse2 .cse19 .cse5) (and .cse10 .cse6 .cse12 .cse8 .cse14 .cse13) (and .cse7 .cse29 .cse5) (and .cse10 (and .cse0 .cse17 .cse1 .cse13)) (and .cse10 .cse28 .cse20 .cse13) (and .cse7 .cse0 .cse2 .cse3 .cse19 .cse24 .cse4 .cse5) (and .cse10 .cse14 .cse15 .cse4 .cse13) (and .cse10 .cse6 .cse15 .cse8 .cse20 .cse13) (and .cse6 .cse1 .cse2 .cse3 .cse5 .cse13) (and .cse7 .cse10 .cse6 .cse27 .cse9) (and .cse16 .cse17 .cse1 .cse2 .cse3 .cse5 .cse13) (and .cse10 .cse0 .cse17 .cse15 .cse11 .cse13) (and .cse7 .cse6 .cse8 .cse14 .cse2 .cse3 .cse5) (and .cse25 .cse12 .cse3 .cse13 .cse6 .cse14 .cse2 .cse5) (and .cse29 .cse5 .cse13) (and .cse0 .cse6 .cse15 .cse2 .cse3 .cse5 .cse13) (and .cse8 .cse1 .cse2 .cse3 (not .cse11) .cse4 .cse5 .cse13) (and .cse10 .cse12 .cse14 .cse4 .cse13) (and .cse10 .cse0 .cse6 .cse15 .cse13) (and .cse25 .cse20 .cse3 .cse7 .cse6 .cse2 .cse19 .cse5))))) [2019-01-12 01:20:27,704 INFO L448 ceAbstractionStarter]: For program point L2702(lines 2702 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,704 INFO L448 ceAbstractionStarter]: For program point L3495(lines 3495 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,704 INFO L448 ceAbstractionStarter]: For program point L4024(lines 4024 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,704 INFO L448 ceAbstractionStarter]: For program point L1382(lines 1382 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,704 INFO L448 ceAbstractionStarter]: For program point L4289(lines 4289 4623) no Hoare annotation was computed. [2019-01-12 01:20:27,704 INFO L448 ceAbstractionStarter]: For program point L1648(lines 1648 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,704 INFO L448 ceAbstractionStarter]: For program point L4556(lines 4556 4623) no Hoare annotation was computed. [2019-01-12 01:20:27,704 INFO L448 ceAbstractionStarter]: For program point L1121(lines 1121 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,704 INFO L448 ceAbstractionStarter]: For program point L1914(lines 1914 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,704 INFO L448 ceAbstractionStarter]: For program point L2971(lines 2971 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,705 INFO L448 ceAbstractionStarter]: For program point L3764(lines 3764 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,705 INFO L448 ceAbstractionStarter]: For program point L4821(line 4821) no Hoare annotation was computed. [2019-01-12 01:20:27,705 INFO L448 ceAbstractionStarter]: For program point L593(lines 593 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,705 INFO L448 ceAbstractionStarter]: For program point L3236(lines 3236 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,705 INFO L448 ceAbstractionStarter]: For program point L2444(lines 2444 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,705 INFO L448 ceAbstractionStarter]: For program point L1387(lines 1387 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,705 INFO L448 ceAbstractionStarter]: For program point L330(lines 330 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,705 INFO L448 ceAbstractionStarter]: For program point L4294(lines 4294 4623) no Hoare annotation was computed. [2019-01-12 01:20:27,705 INFO L448 ceAbstractionStarter]: For program point L2180(lines 2180 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,705 INFO L448 ceAbstractionStarter]: For program point L66(lines 66 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,706 INFO L448 ceAbstractionStarter]: For program point L859(lines 859 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,706 INFO L444 ceAbstractionStarter]: At program point L2709(lines 1375 2710) the Hoare annotation is: (let ((.cse13 (= ~a4~0 16)) (.cse20 (<= ~a28~0 15)) (.cse21 (= ~a26~0 18))) (let ((.cse22 (= ~a14~0 20)) (.cse12 (= ~a7~0 1)) (.cse4 (= ~a4~0 17)) (.cse15 (<= 16 ~a28~0)) (.cse26 (not .cse21)) (.cse27 (and .cse13 .cse20)) (.cse0 (= ~a14~0 18)) (.cse23 (= ~a14~0 19)) (.cse2 (= ~a1~0 1)) (.cse1 (= ~a28~0 17)) (.cse3 (= ~a25~0 1)) (.cse5 (= ~a3~0 1)) (.cse10 (= ~a26~0 19))) (let ((.cse14 (not .cse10)) (.cse18 (and .cse23 (<= ~a4~0 17) .cse2 (not .cse1) .cse3 .cse5)) (.cse19 (= ~a28~0 15)) (.cse25 (and .cse2 .cse3 (or (and .cse13 .cse26) .cse27 (and .cse0 .cse13)))) (.cse8 (= ~a28~0 16)) (.cse24 (and .cse12 .cse26 .cse4 .cse15)) (.cse28 (not .cse0)) (.cse9 (<= 20 ~a14~0)) (.cse17 (not .cse22)) (.cse16 (= ~a26~0 17)) (.cse6 (<= ~a3~0 0)) (.cse7 (= ~a4~0 18)) (.cse11 (<= ~a7~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse6 .cse7 .cse8 .cse9 .cse10 .cse11) (and .cse12 .cse6 .cse13 .cse14 .cse15) (and .cse7 (and .cse12 .cse9 .cse2 .cse3 .cse5 .cse15)) (and .cse12 .cse0 .cse7 .cse2 .cse3 .cse16 .cse5) (and .cse6 .cse12 .cse0 .cse4) (and .cse7 (and .cse2 .cse3 .cse16) .cse8 .cse9 .cse5 .cse11) (and .cse17 .cse6 .cse4 .cse11 .cse15) (and .cse6 .cse1 .cse16 .cse4 .cse11) (and .cse13 .cse18) (and .cse12 .cse9 .cse2 .cse3 .cse19 .cse4 .cse5) (and .cse12 .cse6 .cse20 .cse9 .cse4) (and .cse6 .cse0 .cse13 .cse8 .cse21 .cse11) (and .cse6 .cse0 .cse4 .cse11) (and .cse17 .cse10 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse22 .cse2 .cse3 .cse19 .cse16 .cse4 .cse5 .cse11) (and .cse12 .cse9 .cse1 .cse2 .cse3 .cse14 .cse4 .cse5) (and .cse12 .cse6 .cse7 .cse1) (and .cse8 .cse9 .cse21 .cse2 .cse3 .cse4 .cse5 .cse11) (and .cse12 .cse7 .cse1 .cse2 .cse3 .cse5) (and (and .cse23 .cse2 .cse3 .cse16 .cse5) .cse19 .cse4 .cse11) (and .cse12 .cse0 .cse7 .cse10 .cse2 .cse3 .cse5) (and .cse12 .cse6 .cse7 .cse9 .cse14) (and .cse6 .cse0 .cse1 .cse4) (and .cse12 .cse6 .cse7 .cse10 .cse15) (and .cse0 .cse8 .cse2 .cse3 .cse4 .cse5 .cse11) (and .cse17 .cse12 .cse6 .cse14 .cse4 .cse15) (and .cse12 .cse6 .cse13 .cse20 .cse10) (and .cse17 .cse12 .cse6 .cse7 .cse20) (and .cse12 .cse7 .cse23 .cse21 .cse2 .cse3 .cse5 .cse15) (and .cse6 .cse13 .cse20 .cse21 .cse11) (and .cse6 .cse13 .cse21 .cse1 .cse11) (and .cse0 .cse7 .cse20 .cse2 .cse3 .cse5 .cse11) (and .cse12 .cse7 .cse23 .cse20 .cse10 .cse2 .cse3 .cse5) (and .cse6 .cse9 .cse10 .cse24) (and .cse6 .cse0 .cse7 .cse1 .cse11) (and .cse6 .cse8 .cse10 .cse4 .cse11) (and .cse6 .cse8 .cse16 .cse4 .cse11) (and .cse23 .cse21 .cse3 .cse12 .cse7 .cse2 .cse19 .cse5) (and .cse12 .cse7 .cse23 .cse2 .cse3 .cse16 .cse5) (and .cse17 .cse6 .cse7 .cse20 .cse10 .cse11) (and .cse17 .cse6 .cse7 .cse8 .cse21 .cse11) (and .cse12 .cse0 .cse7 .cse2 .cse3 .cse5 .cse15) (and .cse8 .cse9 .cse2 .cse3 .cse16 .cse4 .cse5 .cse11) (and .cse6 .cse13 .cse1 .cse16 .cse11) (and .cse0 .cse7 .cse8 .cse10 .cse2 .cse3 .cse11 .cse5) (and .cse6 .cse7 .cse20 .cse9 .cse16 .cse11) (and .cse6 .cse20 .cse9 .cse4 .cse11) (and .cse12 .cse6 .cse7 .cse16) (and .cse8 .cse11 .cse18) (and .cse7 .cse23 .cse20 .cse2 .cse3 .cse16 .cse5 .cse11) (and .cse12 .cse0 .cse2 .cse3 .cse16 .cse4 .cse5 .cse15) (and .cse0 .cse7 .cse8 .cse21 .cse2 .cse3 .cse5 .cse11) (and .cse0 .cse3 .cse4 .cse11 .cse10 .cse2 .cse19 .cse5) (and .cse6 (and .cse0 .cse13 .cse1 .cse11)) (or (and .cse17 .cse13 .cse1 .cse2 .cse3 .cse5 .cse11) (and .cse25 .cse5 .cse11)) (and (and .cse12 .cse23 .cse21 .cse2 .cse3 .cse19 .cse5) .cse4) (and .cse12 .cse0 .cse2 .cse3 .cse19 .cse26 .cse4 .cse5) (and .cse6 .cse7 .cse20 .cse9 .cse21 .cse11) (and .cse12 .cse6 .cse20 .cse10 .cse4) (and .cse6 .cse20 .cse21 .cse4 .cse11) (and .cse6 (and .cse9 .cse27 .cse11)) (and .cse7 .cse1 .cse2 .cse3 .cse5 .cse11) (and .cse12 .cse6 .cse7 .cse28 .cse15) (and .cse7 (and .cse20 .cse9 .cse2 .cse3 .cse26 .cse5 .cse11)) (and .cse6 .cse13 .cse9 .cse16 .cse11) (and .cse6 .cse0 .cse13 .cse20 .cse16 .cse11) (and .cse12 .cse25 .cse5) (and .cse12 .cse7 .cse9 .cse10 .cse2 .cse3 .cse5) (and .cse23 .cse8 .cse3 .cse11 .cse7 .cse10 .cse2 .cse5) (and .cse6 (and .cse12 .cse13 .cse1)) (and .cse6 .cse20 .cse10 .cse4 .cse11) (and .cse6 .cse16 .cse24) (and .cse12 .cse6 .cse13 .cse28 .cse16) (and .cse9 .cse1 .cse2 .cse3 (not .cse16) .cse4 .cse5 .cse11) (and .cse17 .cse12 .cse6 .cse13 .cse15) (and .cse6 .cse13 .cse10 .cse20 .cse11) (and .cse12 .cse7 .cse22 .cse2 .cse3 .cse16 .cse5) (and .cse6 .cse0 .cse7 .cse20 .cse11))))) [2019-01-12 01:20:27,709 INFO L448 ceAbstractionStarter]: For program point L3502(lines 3502 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,715 INFO L448 ceAbstractionStarter]: For program point L4031(lines 4031 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,715 INFO L448 ceAbstractionStarter]: For program point L1654(lines 1654 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,715 INFO L448 ceAbstractionStarter]: For program point L1919(lines 1919 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,715 INFO L448 ceAbstractionStarter]: For program point L862(lines 862 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,715 INFO L448 ceAbstractionStarter]: For program point L3769(lines 3769 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,715 INFO L448 ceAbstractionStarter]: For program point L2713(lines 2713 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,715 INFO L448 ceAbstractionStarter]: For program point L4563(lines 4563 4623) no Hoare annotation was computed. [2019-01-12 01:20:27,715 INFO L448 ceAbstractionStarter]: For program point L1392(lines 1392 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,716 INFO L448 ceAbstractionStarter]: For program point L2449(lines 2449 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,716 INFO L448 ceAbstractionStarter]: For program point L3242(lines 3242 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,716 INFO L448 ceAbstractionStarter]: For program point L1128(lines 1128 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,716 INFO L448 ceAbstractionStarter]: For program point L2978(lines 2978 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,716 INFO L448 ceAbstractionStarter]: For program point L600(lines 600 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,716 INFO L448 ceAbstractionStarter]: For program point L2186(lines 2186 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,716 INFO L448 ceAbstractionStarter]: For program point L4300(lines 4300 4623) no Hoare annotation was computed. [2019-01-12 01:20:27,716 INFO L448 ceAbstractionStarter]: For program point L72(lines 72 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,716 INFO L448 ceAbstractionStarter]: For program point L1394(lines 1394 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,716 INFO L448 ceAbstractionStarter]: For program point L337(lines 337 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,716 INFO L448 ceAbstractionStarter]: For program point L3509(lines 3509 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,717 INFO L448 ceAbstractionStarter]: For program point L4038(lines 4038 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,717 INFO L448 ceAbstractionStarter]: For program point L2982(lines 2982 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,722 INFO L448 ceAbstractionStarter]: For program point L868(lines 868 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,722 INFO L448 ceAbstractionStarter]: For program point L3775(lines 3775 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,722 INFO L448 ceAbstractionStarter]: For program point L1661(lines 1661 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,722 INFO L448 ceAbstractionStarter]: For program point L1397(lines 1397 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,722 INFO L448 ceAbstractionStarter]: For program point L1133(lines 1133 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,722 INFO L448 ceAbstractionStarter]: For program point L1926(lines 1926 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,722 INFO L448 ceAbstractionStarter]: For program point L2719(lines 2719 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,722 INFO L448 ceAbstractionStarter]: For program point L4570(lines 4570 4623) no Hoare annotation was computed. [2019-01-12 01:20:27,726 INFO L448 ceAbstractionStarter]: For program point L2456(lines 2456 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,726 INFO L448 ceAbstractionStarter]: For program point L4306(lines 4306 4623) no Hoare annotation was computed. [2019-01-12 01:20:27,726 INFO L448 ceAbstractionStarter]: For program point L607(lines 607 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,726 INFO L448 ceAbstractionStarter]: For program point L3250(lines 3250 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,726 INFO L448 ceAbstractionStarter]: For program point L2193(lines 2193 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,726 INFO L448 ceAbstractionStarter]: For program point L80(lines 80 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,726 INFO L448 ceAbstractionStarter]: For program point L1666(lines 1666 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,726 INFO L448 ceAbstractionStarter]: For program point L1402(lines 1402 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,726 INFO L448 ceAbstractionStarter]: For program point L345(lines 345 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,727 INFO L448 ceAbstractionStarter]: For program point L4045(lines 4045 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,727 INFO L448 ceAbstractionStarter]: For program point L2460(lines 2460 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,727 INFO L448 ceAbstractionStarter]: For program point L3517(lines 3517 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,727 INFO L448 ceAbstractionStarter]: For program point L2989(lines 2989 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,727 INFO L448 ceAbstractionStarter]: For program point L3782(lines 3782 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,727 INFO L448 ceAbstractionStarter]: For program point L4575(lines 4575 4623) no Hoare annotation was computed. [2019-01-12 01:20:27,727 INFO L448 ceAbstractionStarter]: For program point L1140(lines 1140 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,727 INFO L448 ceAbstractionStarter]: For program point L1933(lines 1933 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,727 INFO L448 ceAbstractionStarter]: For program point L876(lines 876 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,727 INFO L448 ceAbstractionStarter]: For program point L2726(lines 2726 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,728 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 4799) no Hoare annotation was computed. [2019-01-12 01:20:27,733 INFO L448 ceAbstractionStarter]: For program point L3256(lines 3256 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,733 INFO L448 ceAbstractionStarter]: For program point L4313(lines 4313 4623) no Hoare annotation was computed. [2019-01-12 01:20:27,733 INFO L448 ceAbstractionStarter]: For program point L85(lines 85 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,733 INFO L448 ceAbstractionStarter]: For program point L614(lines 614 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,733 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2019-01-12 01:20:27,733 INFO L448 ceAbstractionStarter]: For program point L2200(lines 2200 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,733 INFO L448 ceAbstractionStarter]: For program point L1672(lines 1672 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,734 INFO L448 ceAbstractionStarter]: For program point L1408(lines 1408 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,734 INFO L448 ceAbstractionStarter]: For program point L352(lines 352 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,737 INFO L448 ceAbstractionStarter]: For program point L1145(lines 1145 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,737 INFO L448 ceAbstractionStarter]: For program point L4052(lines 4052 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,738 INFO L448 ceAbstractionStarter]: For program point L2731(lines 2731 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,738 INFO L448 ceAbstractionStarter]: For program point L3524(lines 3524 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,738 INFO L448 ceAbstractionStarter]: For program point L2467(lines 2467 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,738 INFO L448 ceAbstractionStarter]: For program point L2996(lines 2996 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,738 INFO L448 ceAbstractionStarter]: For program point L3789(lines 3789 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,738 INFO L448 ceAbstractionStarter]: For program point L1940(lines 1940 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,738 INFO L448 ceAbstractionStarter]: For program point L4583(lines 4583 4623) no Hoare annotation was computed. [2019-01-12 01:20:27,738 INFO L448 ceAbstractionStarter]: For program point L2205(lines 2205 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,738 INFO L448 ceAbstractionStarter]: For program point L884(lines 884 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,738 INFO L448 ceAbstractionStarter]: For program point L620(lines 620 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,738 INFO L448 ceAbstractionStarter]: For program point L3263(lines 3263 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,738 INFO L448 ceAbstractionStarter]: For program point L4320(lines 4320 4623) no Hoare annotation was computed. [2019-01-12 01:20:27,739 INFO L448 ceAbstractionStarter]: For program point L92(lines 92 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,739 INFO L448 ceAbstractionStarter]: For program point L1678(lines 1678 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,739 INFO L448 ceAbstractionStarter]: For program point L1415(lines 1415 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,739 INFO L448 ceAbstractionStarter]: For program point L3794(lines 3794 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,739 INFO L448 ceAbstractionStarter]: For program point L2473(lines 2473 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,739 INFO L448 ceAbstractionStarter]: For program point L359(lines 359 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,739 INFO L448 ceAbstractionStarter]: For program point L3266(lines 3266 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,739 INFO L448 ceAbstractionStarter]: For program point L4059(lines 4059 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,739 INFO L448 ceAbstractionStarter]: For program point L2738(lines 2738 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,739 INFO L448 ceAbstractionStarter]: For program point L3531(lines 3531 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,739 INFO L448 ceAbstractionStarter]: For program point L1153(lines 1153 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,739 INFO L448 ceAbstractionStarter]: For program point L625(lines 625 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,740 INFO L448 ceAbstractionStarter]: For program point L3004(lines 3004 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,740 INFO L448 ceAbstractionStarter]: For program point L4590(lines 4590 4623) no Hoare annotation was computed. [2019-01-12 01:20:27,740 INFO L448 ceAbstractionStarter]: For program point L2476(lines 2476 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,745 INFO L448 ceAbstractionStarter]: For program point L4326(lines 4326 4623) no Hoare annotation was computed. [2019-01-12 01:20:27,745 INFO L448 ceAbstractionStarter]: For program point L2212(lines 2212 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,745 INFO L448 ceAbstractionStarter]: For program point L1948(lines 1948 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,745 INFO L448 ceAbstractionStarter]: For program point L891(lines 891 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,745 INFO L448 ceAbstractionStarter]: For program point L99(lines 99 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,745 INFO L448 ceAbstractionStarter]: For program point L4592(lines 4592 4623) no Hoare annotation was computed. [2019-01-12 01:20:27,745 INFO L448 ceAbstractionStarter]: For program point L1421(lines 1421 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,745 INFO L448 ceAbstractionStarter]: For program point L3271(lines 3271 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,745 INFO L448 ceAbstractionStarter]: For program point L4064(lines 4064 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,745 INFO L448 ceAbstractionStarter]: For program point L1686(lines 1686 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,745 INFO L448 ceAbstractionStarter]: For program point L2743(lines 2743 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,746 INFO L448 ceAbstractionStarter]: For program point L3801(lines 3801 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,746 INFO L448 ceAbstractionStarter]: For program point L631(lines 631 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,746 INFO L448 ceAbstractionStarter]: For program point L3538(lines 3538 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,746 INFO L448 ceAbstractionStarter]: For program point L367(lines 367 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,746 INFO L448 ceAbstractionStarter]: For program point L1160(lines 1160 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,746 INFO L448 ceAbstractionStarter]: For program point L3010(lines 3010 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,746 INFO L448 ceAbstractionStarter]: For program point L2482(lines 2482 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,746 INFO L448 ceAbstractionStarter]: For program point L3275(lines 3275 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,746 INFO L448 ceAbstractionStarter]: For program point L897(lines 897 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,746 INFO L448 ceAbstractionStarter]: For program point L4597(lines 4597 4623) no Hoare annotation was computed. [2019-01-12 01:20:27,746 INFO L448 ceAbstractionStarter]: For program point L2219(lines 2219 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,746 INFO L448 ceAbstractionStarter]: For program point L105(lines 105 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,746 INFO L448 ceAbstractionStarter]: For program point L1955(lines 1955 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,747 INFO L448 ceAbstractionStarter]: For program point L4334(lines 4334 4623) no Hoare annotation was computed. [2019-01-12 01:20:27,747 INFO L448 ceAbstractionStarter]: For program point L3806(lines 3806 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,747 INFO L448 ceAbstractionStarter]: For program point L635(lines 635 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,747 INFO L448 ceAbstractionStarter]: For program point L1428(lines 1428 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,748 INFO L444 ceAbstractionStarter]: At program point L4071(lines 2712 4072) the Hoare annotation is: (let ((.cse21 (= ~a26~0 18))) (let ((.cse22 (= ~a14~0 20)) (.cse12 (= ~a7~0 1)) (.cse4 (= ~a4~0 17)) (.cse15 (<= 16 ~a28~0)) (.cse26 (not .cse21)) (.cse16 (<= ~a28~0 15)) (.cse0 (= ~a14~0 18)) (.cse13 (= ~a4~0 16)) (.cse23 (= ~a14~0 19)) (.cse2 (= ~a1~0 1)) (.cse1 (= ~a28~0 17)) (.cse3 (= ~a25~0 1)) (.cse5 (= ~a3~0 1)) (.cse10 (= ~a26~0 19))) (let ((.cse14 (not .cse10)) (.cse19 (and .cse23 (<= ~a4~0 17) .cse2 (not .cse1) .cse3 .cse5)) (.cse20 (= ~a28~0 15)) (.cse25 (and .cse2 .cse3 (or (and .cse13 .cse26) (and .cse13 .cse16) (and .cse0 .cse13)))) (.cse8 (= ~a28~0 16)) (.cse24 (and .cse12 .cse26 .cse4 .cse15)) (.cse27 (not .cse0)) (.cse9 (<= 20 ~a14~0)) (.cse18 (not .cse22)) (.cse17 (= ~a26~0 17)) (.cse6 (<= ~a3~0 0)) (.cse7 (= ~a4~0 18)) (.cse11 (<= ~a7~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse6 .cse7 .cse8 .cse9 .cse10 .cse11) (and .cse12 .cse6 .cse13 .cse14 .cse15) (and .cse7 (and .cse12 .cse9 .cse2 .cse3 .cse5 .cse15)) (and .cse6 .cse13 .cse9 .cse16 .cse11) (and .cse12 .cse0 .cse7 .cse2 .cse3 .cse17 .cse5) (and .cse6 .cse12 .cse0 .cse4) (and .cse7 (and .cse2 .cse3 .cse17) .cse8 .cse9 .cse5 .cse11) (and .cse18 .cse6 .cse4 .cse11 .cse15) (and .cse6 .cse1 .cse17 .cse4 .cse11) (and .cse13 .cse19) (and .cse12 .cse9 .cse2 .cse3 .cse20 .cse4 .cse5) (and .cse12 .cse6 .cse16 .cse9 .cse4) (and .cse6 .cse0 .cse13 .cse8 .cse21 .cse11) (and (not (= 5 ULTIMATE.start_calculate_output_~input)) .cse22 .cse3 .cse17 .cse4 .cse11 .cse2 .cse20 .cse5) (and .cse6 .cse0 .cse4 .cse11) (and .cse18 .cse10 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse12 .cse9 .cse1 .cse2 .cse3 .cse14 .cse4 .cse5) (and .cse12 .cse6 .cse7 .cse1) (and .cse8 .cse9 .cse21 .cse2 .cse3 .cse4 .cse5 .cse11) (and .cse12 .cse7 .cse1 .cse2 .cse3 .cse5) (and (and .cse23 .cse2 .cse3 .cse17 .cse5) .cse20 .cse4 .cse11) (and .cse12 .cse0 .cse7 .cse10 .cse2 .cse3 .cse5) (and .cse12 .cse6 .cse7 .cse9 .cse14) (and .cse6 .cse0 .cse1 .cse4) (and .cse12 .cse6 .cse7 .cse10 .cse15) (and .cse0 .cse8 .cse2 .cse3 .cse4 .cse5 .cse11) (and .cse18 .cse12 .cse6 .cse14 .cse4 .cse15) (and .cse12 .cse6 .cse13 .cse16 .cse10) (and .cse18 .cse12 .cse6 .cse7 .cse16) (and .cse12 .cse7 .cse23 .cse21 .cse2 .cse3 .cse5 .cse15) (and .cse6 .cse13 .cse16 .cse21 .cse11) (and .cse6 .cse13 .cse21 .cse1 .cse11) (and .cse0 .cse7 .cse16 .cse2 .cse3 .cse5 .cse11) (and .cse12 .cse7 .cse23 .cse16 .cse10 .cse2 .cse3 .cse5) (and .cse6 .cse9 .cse10 .cse24) (and .cse6 .cse0 .cse7 .cse1 .cse11) (and .cse6 .cse8 .cse10 .cse4 .cse11) (and .cse6 .cse8 .cse17 .cse4 .cse11) (and .cse23 .cse21 .cse3 .cse12 .cse7 .cse2 .cse20 .cse5) (and .cse12 .cse7 .cse23 .cse2 .cse3 .cse17 .cse5) (and .cse18 .cse6 .cse7 .cse16 .cse10 .cse11) (and .cse18 .cse6 .cse7 .cse8 .cse21 .cse11) (and .cse12 .cse0 .cse7 .cse2 .cse3 .cse5 .cse15) (and .cse8 .cse9 .cse2 .cse3 .cse17 .cse4 .cse5 .cse11) (and .cse6 .cse13 .cse1 .cse17 .cse11) (and .cse0 .cse7 .cse8 .cse10 .cse2 .cse3 .cse11 .cse5) (and .cse6 .cse7 .cse16 .cse9 .cse17 .cse11) (and .cse6 .cse16 .cse9 .cse4 .cse11) (and .cse12 .cse6 .cse7 .cse17) (and .cse7 .cse23 .cse16 .cse2 .cse3 .cse17 .cse5 .cse11) (and .cse8 .cse19 .cse11) (and .cse12 .cse0 .cse2 .cse3 .cse17 .cse4 .cse5 .cse15) (and .cse0 .cse7 .cse8 .cse21 .cse2 .cse3 .cse5 .cse11) (and .cse0 .cse3 .cse4 .cse11 .cse10 .cse2 .cse20 .cse5) (and .cse6 (and .cse0 .cse13 .cse1 .cse11)) (or (and .cse18 .cse13 .cse1 .cse2 .cse3 .cse5 .cse11) (and .cse25 .cse5 .cse11)) (and (and .cse12 .cse23 .cse21 .cse2 .cse3 .cse20 .cse5) .cse4) (and .cse12 .cse0 .cse2 .cse3 .cse20 .cse26 .cse4 .cse5) (and .cse6 .cse7 .cse16 .cse9 .cse21 .cse11) (and .cse12 .cse6 .cse16 .cse10 .cse4) (and .cse6 .cse16 .cse21 .cse4 .cse11) (and .cse7 .cse1 .cse2 .cse3 .cse5 .cse11) (and .cse12 .cse6 .cse7 .cse27 .cse15) (and .cse7 (and .cse16 .cse9 .cse2 .cse3 .cse26 .cse5 .cse11)) (and .cse6 .cse13 .cse9 .cse17 .cse11) (and .cse6 .cse0 .cse13 .cse16 .cse17 .cse11) (and .cse12 .cse25 .cse5) (and .cse12 .cse7 .cse9 .cse10 .cse2 .cse3 .cse5) (and .cse23 .cse8 .cse3 .cse11 .cse7 .cse10 .cse2 .cse5) (and .cse6 (and .cse12 .cse13 .cse1)) (and .cse6 .cse16 .cse10 .cse4 .cse11) (and .cse6 .cse17 .cse24) (and .cse12 .cse6 .cse13 .cse27 .cse17) (and .cse9 .cse1 .cse2 .cse3 (not .cse17) .cse4 .cse5 .cse11) (and .cse18 .cse12 .cse6 .cse13 .cse15) (and .cse6 .cse13 .cse10 .cse16 .cse11) (and .cse12 .cse7 .cse22 .cse2 .cse3 .cse17 .cse5) (and .cse6 .cse0 .cse7 .cse16 .cse11))))) [2019-01-12 01:20:27,766 INFO L448 ceAbstractionStarter]: For program point L2750(lines 2750 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,766 INFO L448 ceAbstractionStarter]: For program point L372(lines 372 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,766 INFO L448 ceAbstractionStarter]: For program point L1694(lines 1694 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,767 INFO L448 ceAbstractionStarter]: For program point L3544(lines 3544 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,767 INFO L448 ceAbstractionStarter]: For program point L1166(lines 1166 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,767 INFO L448 ceAbstractionStarter]: For program point L4602(lines 4602 4623) no Hoare annotation was computed. [2019-01-12 01:20:27,767 INFO L448 ceAbstractionStarter]: For program point L2488(lines 2488 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,767 INFO L448 ceAbstractionStarter]: For program point L3281(lines 3281 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,767 INFO L448 ceAbstractionStarter]: For program point L3017(lines 3017 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,767 INFO L448 ceAbstractionStarter]: For program point L639(lines 639 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,767 INFO L448 ceAbstractionStarter]: For program point L2225(lines 2225 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,767 INFO L448 ceAbstractionStarter]: For program point L4075(lines 4075 4623) no Hoare annotation was computed. [2019-01-12 01:20:27,767 INFO L448 ceAbstractionStarter]: For program point L1961(lines 1961 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,767 INFO L448 ceAbstractionStarter]: For program point L904(lines 904 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,767 INFO L448 ceAbstractionStarter]: For program point L112(lines 112 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,768 INFO L448 ceAbstractionStarter]: For program point L3812(lines 3812 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,768 INFO L448 ceAbstractionStarter]: For program point L1434(lines 1434 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,768 INFO L448 ceAbstractionStarter]: For program point L377(lines 377 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,768 INFO L448 ceAbstractionStarter]: For program point L4341(lines 4341 4623) no Hoare annotation was computed. [2019-01-12 01:20:27,768 INFO L448 ceAbstractionStarter]: For program point L2756(lines 2756 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,768 INFO L448 ceAbstractionStarter]: For program point L3021(lines 3021 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,768 INFO L448 ceAbstractionStarter]: For program point L1700(lines 1700 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,768 INFO L448 ceAbstractionStarter]: For program point L2493(lines 2493 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,768 INFO L448 ceAbstractionStarter]: For program point L3551(lines 3551 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,768 INFO L448 ceAbstractionStarter]: For program point L2230(lines 2230 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,768 INFO L448 ceAbstractionStarter]: For program point L116(lines 116 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,768 INFO L448 ceAbstractionStarter]: For program point L4080(lines 4080 4623) no Hoare annotation was computed. [2019-01-12 01:20:27,780 INFO L448 ceAbstractionStarter]: For program point L909(lines 909 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,780 INFO L448 ceAbstractionStarter]: For program point L645(lines 645 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,780 INFO L448 ceAbstractionStarter]: For program point L3288(lines 3288 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,780 INFO L448 ceAbstractionStarter]: For program point L1174(lines 1174 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,780 INFO L448 ceAbstractionStarter]: For program point L2760(lines 2760 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,780 INFO L448 ceAbstractionStarter]: For program point L4610(lines 4610 4623) no Hoare annotation was computed. [2019-01-12 01:20:27,780 INFO L448 ceAbstractionStarter]: For program point L1440(lines 1440 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,780 INFO L448 ceAbstractionStarter]: For program point L383(lines 383 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,780 INFO L448 ceAbstractionStarter]: For program point L4347(lines 4347 4623) no Hoare annotation was computed. [2019-01-12 01:20:27,781 INFO L448 ceAbstractionStarter]: For program point L1969(lines 1969 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,781 INFO L448 ceAbstractionStarter]: For program point L1705(lines 1705 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,781 INFO L448 ceAbstractionStarter]: For program point L3820(lines 3820 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,781 INFO L448 ceAbstractionStarter]: For program point L3556(lines 3556 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,781 INFO L448 ceAbstractionStarter]: For program point L2235(lines 2235 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,781 INFO L448 ceAbstractionStarter]: For program point L121(lines 121 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,781 INFO L448 ceAbstractionStarter]: For program point L3028(lines 3028 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,781 INFO L448 ceAbstractionStarter]: For program point L2500(lines 2500 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,781 INFO L448 ceAbstractionStarter]: For program point L4086(lines 4086 4623) no Hoare annotation was computed. [2019-01-12 01:20:27,781 INFO L448 ceAbstractionStarter]: For program point L2765(lines 2765 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,781 INFO L448 ceAbstractionStarter]: For program point L3294(lines 3294 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,781 INFO L448 ceAbstractionStarter]: For program point L1973(lines 1973 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,781 INFO L448 ceAbstractionStarter]: For program point L916(lines 916 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,782 INFO L448 ceAbstractionStarter]: For program point L652(lines 652 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,782 INFO L448 ceAbstractionStarter]: For program point L1445(lines 1445 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,782 INFO L448 ceAbstractionStarter]: For program point L388(lines 388 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,782 INFO L448 ceAbstractionStarter]: For program point L4352(lines 4352 4623) no Hoare annotation was computed. [2019-01-12 01:20:27,782 INFO L448 ceAbstractionStarter]: For program point L1181(lines 1181 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,782 INFO L448 ceAbstractionStarter]: For program point L1710(lines 1710 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,782 INFO L448 ceAbstractionStarter]: For program point L4617(lines 4617 4623) no Hoare annotation was computed. [2019-01-12 01:20:27,789 INFO L448 ceAbstractionStarter]: For program point L2239(lines 2239 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,789 INFO L448 ceAbstractionStarter]: For program point L3827(lines 3827 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,789 INFO L448 ceAbstractionStarter]: For program point L3563(lines 3563 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,789 INFO L448 ceAbstractionStarter]: For program point L3299(lines 3299 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,789 INFO L448 ceAbstractionStarter]: For program point L4356(lines 4356 4623) no Hoare annotation was computed. [2019-01-12 01:20:27,789 INFO L448 ceAbstractionStarter]: For program point L128(lines 128 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,789 INFO L448 ceAbstractionStarter]: For program point L3035(lines 3035 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,789 INFO L448 ceAbstractionStarter]: For program point L1450(lines 1450 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,789 INFO L448 ceAbstractionStarter]: For program point L2507(lines 2507 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,790 INFO L448 ceAbstractionStarter]: For program point L393(lines 393 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,790 INFO L448 ceAbstractionStarter]: For program point L1186(lines 1186 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,790 INFO L448 ceAbstractionStarter]: For program point L2772(lines 2772 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,790 INFO L448 ceAbstractionStarter]: For program point L4094(lines 4094 4623) no Hoare annotation was computed. [2019-01-12 01:20:27,790 INFO L448 ceAbstractionStarter]: For program point L1980(lines 1980 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,790 INFO L448 ceAbstractionStarter]: For program point L924(lines 924 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,790 INFO L448 ceAbstractionStarter]: For program point L1717(lines 1717 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,790 INFO L448 ceAbstractionStarter]: For program point L660(lines 660 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,790 INFO L448 ceAbstractionStarter]: For program point L4624-2(lines 4074 4808) no Hoare annotation was computed. [2019-01-12 01:20:27,790 INFO L448 ceAbstractionStarter]: For program point L4624(lines 4624 4626) no Hoare annotation was computed. [2019-01-12 01:20:27,790 INFO L448 ceAbstractionStarter]: For program point L2246(lines 2246 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,790 INFO L448 ceAbstractionStarter]: For program point L4625(line 4625) no Hoare annotation was computed. [2019-01-12 01:20:27,791 INFO L448 ceAbstractionStarter]: For program point L3040(lines 3040 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,791 INFO L448 ceAbstractionStarter]: For program point L1455(lines 1455 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,791 INFO L448 ceAbstractionStarter]: For program point L4362(lines 4362 4623) no Hoare annotation was computed. [2019-01-12 01:20:27,791 INFO L448 ceAbstractionStarter]: For program point L3305(lines 3305 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,791 INFO L448 ceAbstractionStarter]: For program point L1191(lines 1191 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,791 INFO L448 ceAbstractionStarter]: For program point L3834(lines 3834 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,791 INFO L448 ceAbstractionStarter]: For program point L4627-1(lines 4074 4808) no Hoare annotation was computed. [2019-01-12 01:20:27,791 INFO L448 ceAbstractionStarter]: For program point L3570(lines 3570 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,791 INFO L448 ceAbstractionStarter]: For program point L4628(line 4628) no Hoare annotation was computed. [2019-01-12 01:20:27,791 INFO L448 ceAbstractionStarter]: For program point L136(lines 136 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,791 INFO L448 ceAbstractionStarter]: For program point L2779(lines 2779 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,791 INFO L448 ceAbstractionStarter]: For program point L2515(lines 2515 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,791 INFO L448 ceAbstractionStarter]: For program point L401(lines 401 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,791 INFO L448 ceAbstractionStarter]: For program point L4101(lines 4101 4623) no Hoare annotation was computed. [2019-01-12 01:20:27,792 INFO L448 ceAbstractionStarter]: For program point L1987(lines 1987 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,792 INFO L448 ceAbstractionStarter]: For program point L666(lines 666 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,793 INFO L448 ceAbstractionStarter]: For program point L4630-1(lines 4074 4808) no Hoare annotation was computed. [2019-01-12 01:20:27,793 INFO L448 ceAbstractionStarter]: For program point L2252(lines 2252 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,793 INFO L448 ceAbstractionStarter]: For program point L931(lines 931 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,793 INFO L448 ceAbstractionStarter]: For program point L1724(lines 1724 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,793 INFO L448 ceAbstractionStarter]: For program point L4631(line 4631) no Hoare annotation was computed. [2019-01-12 01:20:27,793 INFO L448 ceAbstractionStarter]: For program point L3574(lines 3574 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,793 INFO L448 ceAbstractionStarter]: For program point L3310(lines 3310 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,793 INFO L448 ceAbstractionStarter]: For program point L1461(lines 1461 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,793 INFO L448 ceAbstractionStarter]: For program point L4368(lines 4368 4623) no Hoare annotation was computed. [2019-01-12 01:20:27,794 INFO L448 ceAbstractionStarter]: For program point L1197(lines 1197 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,794 INFO L448 ceAbstractionStarter]: For program point L3047(lines 3047 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,794 INFO L448 ceAbstractionStarter]: For program point L3840(lines 3840 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,794 INFO L448 ceAbstractionStarter]: For program point L4633-1(lines 4074 4808) no Hoare annotation was computed. [2019-01-12 01:20:27,794 INFO L448 ceAbstractionStarter]: For program point L141(lines 141 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,794 INFO L448 ceAbstractionStarter]: For program point L2784(lines 2784 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,794 INFO L448 ceAbstractionStarter]: For program point L4634(line 4634) no Hoare annotation was computed. [2019-01-12 01:20:27,794 INFO L448 ceAbstractionStarter]: For program point L406(lines 406 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,794 INFO L448 ceAbstractionStarter]: For program point L4106(lines 4106 4623) no Hoare annotation was computed. [2019-01-12 01:20:27,794 INFO L448 ceAbstractionStarter]: For program point L2521(lines 2521 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,794 INFO L448 ceAbstractionStarter]: For program point L936(lines 936 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,794 INFO L448 ceAbstractionStarter]: For program point L672(lines 672 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,794 INFO L448 ceAbstractionStarter]: For program point L4636-1(lines 4074 4808) no Hoare annotation was computed. [2019-01-12 01:20:27,795 INFO L448 ceAbstractionStarter]: For program point L1994(lines 1994 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,795 INFO L448 ceAbstractionStarter]: For program point L3580(lines 3580 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,795 INFO L448 ceAbstractionStarter]: For program point L4637(line 4637) no Hoare annotation was computed. [2019-01-12 01:20:27,795 INFO L448 ceAbstractionStarter]: For program point L2259(lines 2259 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,795 INFO L448 ceAbstractionStarter]: For program point L3052(lines 3052 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,795 INFO L448 ceAbstractionStarter]: For program point L1467(lines 1467 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,795 INFO L448 ceAbstractionStarter]: For program point L4374(lines 4374 4623) no Hoare annotation was computed. [2019-01-12 01:20:27,795 INFO L448 ceAbstractionStarter]: For program point L3317(lines 3317 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,795 INFO L448 ceAbstractionStarter]: For program point L1203(lines 1203 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,795 INFO L448 ceAbstractionStarter]: For program point L3846(lines 3846 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,795 INFO L448 ceAbstractionStarter]: For program point L1732(lines 1732 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,795 INFO L448 ceAbstractionStarter]: For program point L4639-1(lines 4074 4808) no Hoare annotation was computed. [2019-01-12 01:20:27,796 INFO L448 ceAbstractionStarter]: For program point L147(lines 147 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,796 INFO L448 ceAbstractionStarter]: For program point L4640(line 4640) no Hoare annotation was computed. [2019-01-12 01:20:27,796 INFO L448 ceAbstractionStarter]: For program point L412(lines 412 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,796 INFO L448 ceAbstractionStarter]: For program point L4112(lines 4112 4623) no Hoare annotation was computed. [2019-01-12 01:20:27,796 INFO L448 ceAbstractionStarter]: For program point L2791(lines 2791 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,796 INFO L448 ceAbstractionStarter]: For program point L2263(lines 2263 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,796 INFO L448 ceAbstractionStarter]: For program point L1999(lines 1999 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,796 INFO L448 ceAbstractionStarter]: For program point L942(lines 942 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,796 INFO L448 ceAbstractionStarter]: For program point L1471(lines 1471 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,796 INFO L448 ceAbstractionStarter]: For program point L4642-1(lines 4074 4808) no Hoare annotation was computed. [2019-01-12 01:20:27,796 INFO L448 ceAbstractionStarter]: For program point L679(lines 679 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,796 INFO L448 ceAbstractionStarter]: For program point L4643(line 4643) no Hoare annotation was computed. [2019-01-12 01:20:27,796 INFO L448 ceAbstractionStarter]: For program point L2529(lines 2529 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,797 INFO L448 ceAbstractionStarter]: For program point L1208(lines 1208 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,800 INFO L448 ceAbstractionStarter]: For program point L151(lines 151 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,800 INFO L448 ceAbstractionStarter]: For program point L3058(lines 3058 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,800 INFO L448 ceAbstractionStarter]: For program point L3852(lines 3852 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,800 INFO L448 ceAbstractionStarter]: For program point L1738(lines 1738 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,800 INFO L448 ceAbstractionStarter]: For program point L3588(lines 3588 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,800 INFO L448 ceAbstractionStarter]: For program point L1474(lines 1474 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,800 INFO L448 ceAbstractionStarter]: For program point L4645-1(lines 4074 4808) no Hoare annotation was computed. [2019-01-12 01:20:27,800 INFO L448 ceAbstractionStarter]: For program point L3324(lines 3324 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,800 INFO L448 ceAbstractionStarter]: For program point L2796(lines 2796 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,801 INFO L448 ceAbstractionStarter]: For program point L4646(line 4646) no Hoare annotation was computed. [2019-01-12 01:20:27,801 INFO L448 ceAbstractionStarter]: For program point L4382(lines 4382 4623) no Hoare annotation was computed. [2019-01-12 01:20:27,801 INFO L448 ceAbstractionStarter]: For program point L2268(lines 2268 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,801 INFO L448 ceAbstractionStarter]: For program point L4118(lines 4118 4623) no Hoare annotation was computed. [2019-01-12 01:20:27,801 INFO L448 ceAbstractionStarter]: For program point L419(lines 419 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,801 INFO L448 ceAbstractionStarter]: For program point L155(lines 155 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,801 INFO L448 ceAbstractionStarter]: For program point L684(lines 684 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,801 INFO L448 ceAbstractionStarter]: For program point L4648-1(lines 4074 4808) no Hoare annotation was computed. [2019-01-12 01:20:27,801 INFO L448 ceAbstractionStarter]: For program point L2006(lines 2006 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,801 INFO L448 ceAbstractionStarter]: For program point L4649(line 4649) no Hoare annotation was computed. [2019-01-12 01:20:27,801 INFO L448 ceAbstractionStarter]: For program point L2535(lines 2535 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,801 INFO L448 ceAbstractionStarter]: For program point L1214(lines 1214 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,802 INFO L448 ceAbstractionStarter]: For program point L950(lines 950 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,802 INFO L448 ceAbstractionStarter]: For program point L3857(lines 3857 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,802 INFO L448 ceAbstractionStarter]: For program point L3593(lines 3593 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,802 INFO L448 ceAbstractionStarter]: For program point L3065(lines 3065 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,802 INFO L448 ceAbstractionStarter]: For program point L2801(lines 2801 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,802 INFO L448 ceAbstractionStarter]: For program point L4651-1(lines 4074 4808) no Hoare annotation was computed. [2019-01-12 01:20:27,802 INFO L448 ceAbstractionStarter]: For program point L4387(lines 4387 4623) no Hoare annotation was computed. [2019-01-12 01:20:27,802 INFO L448 ceAbstractionStarter]: For program point L3330(lines 3330 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,802 INFO L448 ceAbstractionStarter]: For program point L1745(lines 1745 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,802 INFO L448 ceAbstractionStarter]: For program point L4652(line 4652) no Hoare annotation was computed. [2019-01-12 01:20:27,808 INFO L448 ceAbstractionStarter]: For program point L1481(lines 1481 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,808 INFO L448 ceAbstractionStarter]: For program point L424(lines 424 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,808 INFO L448 ceAbstractionStarter]: For program point L160(lines 160 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,808 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-01-12 01:20:27,808 INFO L448 ceAbstractionStarter]: For program point L4125(lines 4125 4623) no Hoare annotation was computed. [2019-01-12 01:20:27,808 INFO L448 ceAbstractionStarter]: For program point L4654-1(lines 4074 4808) no Hoare annotation was computed. [2019-01-12 01:20:27,808 INFO L448 ceAbstractionStarter]: For program point L2276(lines 2276 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,808 INFO L448 ceAbstractionStarter]: For program point L2012(lines 2012 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,808 INFO L448 ceAbstractionStarter]: For program point L691(lines 691 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,808 INFO L448 ceAbstractionStarter]: For program point L4655(line 4655) no Hoare annotation was computed. [2019-01-12 01:20:27,809 INFO L448 ceAbstractionStarter]: For program point L2541(lines 2541 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,809 INFO L448 ceAbstractionStarter]: For program point L956(lines 956 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,809 INFO L448 ceAbstractionStarter]: For program point L1221(lines 1221 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,809 INFO L448 ceAbstractionStarter]: For program point L3071(lines 3071 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,809 INFO L448 ceAbstractionStarter]: For program point L3864(lines 3864 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,809 INFO L448 ceAbstractionStarter]: For program point L3600(lines 3600 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,809 INFO L448 ceAbstractionStarter]: For program point L1486(lines 1486 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,809 INFO L448 ceAbstractionStarter]: For program point L4657-1(lines 4074 4808) no Hoare annotation was computed. [2019-01-12 01:20:27,809 INFO L448 ceAbstractionStarter]: For program point L2808(lines 2808 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,809 INFO L448 ceAbstractionStarter]: For program point L1751(lines 1751 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,809 INFO L448 ceAbstractionStarter]: For program point L4658(line 4658) no Hoare annotation was computed. [2019-01-12 01:20:27,809 INFO L448 ceAbstractionStarter]: For program point L430(lines 430 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,809 INFO L448 ceAbstractionStarter]: For program point L4394(lines 4394 4623) no Hoare annotation was computed. [2019-01-12 01:20:27,810 INFO L448 ceAbstractionStarter]: For program point L3337(lines 3337 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,810 INFO L448 ceAbstractionStarter]: For program point L166(lines 166 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,810 INFO L448 ceAbstractionStarter]: For program point L2281(lines 2281 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,810 INFO L448 ceAbstractionStarter]: For program point L4131(lines 4131 4623) no Hoare annotation was computed. [2019-01-12 01:20:27,810 INFO L448 ceAbstractionStarter]: For program point L4660-1(lines 4074 4808) no Hoare annotation was computed. [2019-01-12 01:20:27,810 INFO L448 ceAbstractionStarter]: For program point L3075(lines 3075 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,810 INFO L448 ceAbstractionStarter]: For program point L4661(line 4661) no Hoare annotation was computed. [2019-01-12 01:20:27,810 INFO L448 ceAbstractionStarter]: For program point L2019(lines 2019 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,810 INFO L448 ceAbstractionStarter]: For program point L3869(lines 3869 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,810 INFO L448 ceAbstractionStarter]: For program point L698(lines 698 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,810 INFO L448 ceAbstractionStarter]: For program point L2548(lines 2548 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,810 INFO L448 ceAbstractionStarter]: For program point L4398(lines 4398 4623) no Hoare annotation was computed. [2019-01-12 01:20:27,811 INFO L448 ceAbstractionStarter]: For program point L1227(lines 1227 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,811 INFO L448 ceAbstractionStarter]: For program point L963(lines 963 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,811 INFO L448 ceAbstractionStarter]: For program point L4663-1(lines 4074 4808) no Hoare annotation was computed. [2019-01-12 01:20:27,811 INFO L448 ceAbstractionStarter]: For program point L3607(lines 3607 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,811 INFO L448 ceAbstractionStarter]: For program point L4664(line 4664) no Hoare annotation was computed. [2019-01-12 01:20:27,811 INFO L448 ceAbstractionStarter]: For program point L1493(lines 1493 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,811 INFO L448 ceAbstractionStarter]: For program point L436(lines 436 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,811 INFO L448 ceAbstractionStarter]: For program point L2815(lines 2815 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,811 INFO L448 ceAbstractionStarter]: For program point L3344(lines 3344 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,811 INFO L448 ceAbstractionStarter]: For program point L173(lines 173 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,811 INFO L448 ceAbstractionStarter]: For program point L2023(lines 2023 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,811 INFO L448 ceAbstractionStarter]: For program point L1759(lines 1759 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,812 INFO L448 ceAbstractionStarter]: For program point L4666-1(lines 4074 4808) no Hoare annotation was computed. [2019-01-12 01:20:27,812 INFO L448 ceAbstractionStarter]: For program point L2288(lines 2288 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,812 INFO L448 ceAbstractionStarter]: For program point L4138(lines 4138 4623) no Hoare annotation was computed. [2019-01-12 01:20:27,812 INFO L448 ceAbstractionStarter]: For program point L3081(lines 3081 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,812 INFO L448 ceAbstractionStarter]: For program point L4667(line 4667) no Hoare annotation was computed. [2019-01-12 01:20:27,812 INFO L448 ceAbstractionStarter]: For program point L1232(lines 1232 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,812 INFO L448 ceAbstractionStarter]: For program point L968(lines 968 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,812 INFO L448 ceAbstractionStarter]: For program point L704(lines 704 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,812 INFO L448 ceAbstractionStarter]: For program point L2554(lines 2554 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,812 INFO L448 ceAbstractionStarter]: For program point L440(lines 440 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,812 INFO L448 ceAbstractionStarter]: For program point L3876(lines 3876 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,812 INFO L448 ceAbstractionStarter]: For program point L3612(lines 3612 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,812 INFO L448 ceAbstractionStarter]: For program point L4669-1(lines 4074 4808) no Hoare annotation was computed. [2019-01-12 01:20:27,813 INFO L448 ceAbstractionStarter]: For program point L4405(lines 4405 4623) no Hoare annotation was computed. [2019-01-12 01:20:27,815 INFO L448 ceAbstractionStarter]: For program point L4670(line 4670) no Hoare annotation was computed. [2019-01-12 01:20:27,815 INFO L448 ceAbstractionStarter]: For program point L3349(lines 3349 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,815 INFO L448 ceAbstractionStarter]: For program point L1500(lines 1500 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,815 INFO L448 ceAbstractionStarter]: For program point L1236(lines 1236 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,815 INFO L448 ceAbstractionStarter]: For program point L2293(lines 2293 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,815 INFO L448 ceAbstractionStarter]: For program point L179(lines 179 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,815 INFO L448 ceAbstractionStarter]: For program point L2029(lines 2029 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,815 INFO L448 ceAbstractionStarter]: For program point L2822(lines 2822 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,815 INFO L448 ceAbstractionStarter]: For program point L4672-1(lines 4074 4808) no Hoare annotation was computed. [2019-01-12 01:20:27,816 INFO L448 ceAbstractionStarter]: For program point L444(lines 444 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,816 INFO L448 ceAbstractionStarter]: For program point L3087(lines 3087 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,816 INFO L448 ceAbstractionStarter]: For program point L1766(lines 1766 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,816 INFO L448 ceAbstractionStarter]: For program point L4673(line 4673) no Hoare annotation was computed. [2019-01-12 01:20:27,816 INFO L448 ceAbstractionStarter]: For program point L4145(lines 4145 4623) no Hoare annotation was computed. [2019-01-12 01:20:27,816 INFO L448 ceAbstractionStarter]: For program point L4675-1(lines 4074 4808) no Hoare annotation was computed. [2019-01-12 01:20:27,816 INFO L448 ceAbstractionStarter]: For program point L447(lines 447 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,816 INFO L448 ceAbstractionStarter]: For program point L976(lines 976 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,816 INFO L448 ceAbstractionStarter]: For program point L3883(lines 3883 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,816 INFO L448 ceAbstractionStarter]: For program point L712(lines 712 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,816 INFO L448 ceAbstractionStarter]: For program point L2562(lines 2562 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,816 INFO L448 ceAbstractionStarter]: For program point L3619(lines 3619 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,816 INFO L448 ceAbstractionStarter]: For program point L4676(line 4676) no Hoare annotation was computed. [2019-01-12 01:20:27,817 INFO L448 ceAbstractionStarter]: For program point L3355(lines 3355 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,817 INFO L448 ceAbstractionStarter]: For program point L1506(lines 1506 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,817 INFO L448 ceAbstractionStarter]: For program point L4413(lines 4413 4623) no Hoare annotation was computed. [2019-01-12 01:20:27,817 INFO L448 ceAbstractionStarter]: For program point L1242(lines 1242 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,821 INFO L448 ceAbstractionStarter]: For program point L2299(lines 2299 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,821 INFO L448 ceAbstractionStarter]: For program point L185(lines 185 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,821 INFO L448 ceAbstractionStarter]: For program point L3092(lines 3092 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,821 INFO L448 ceAbstractionStarter]: For program point L2035(lines 2035 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,821 INFO L448 ceAbstractionStarter]: For program point L1771(lines 1771 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,821 INFO L448 ceAbstractionStarter]: For program point L2564(lines 2564 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,821 INFO L448 ceAbstractionStarter]: For program point L4678-1(lines 4074 4808) no Hoare annotation was computed. [2019-01-12 01:20:27,821 INFO L448 ceAbstractionStarter]: For program point L2829(lines 2829 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,821 INFO L448 ceAbstractionStarter]: For program point L4679(line 4679) no Hoare annotation was computed. [2019-01-12 01:20:27,821 INFO L448 ceAbstractionStarter]: For program point L3887(lines 3887 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,821 INFO L448 ceAbstractionStarter]: For program point L4152(lines 4152 4623) no Hoare annotation was computed. [2019-01-12 01:20:27,822 INFO L448 ceAbstractionStarter]: For program point L4681-1(lines 4074 4808) no Hoare annotation was computed. [2019-01-12 01:20:27,822 INFO L448 ceAbstractionStarter]: For program point L3360(lines 3360 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,822 INFO L448 ceAbstractionStarter]: For program point L982(lines 982 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,822 INFO L448 ceAbstractionStarter]: For program point L4682(line 4682) no Hoare annotation was computed. [2019-01-12 01:20:27,822 INFO L448 ceAbstractionStarter]: For program point L454(lines 454 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,822 INFO L448 ceAbstractionStarter]: For program point L4418(lines 4418 4623) no Hoare annotation was computed. [2019-01-12 01:20:27,822 INFO L448 ceAbstractionStarter]: For program point L2304(lines 2304 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,822 INFO L448 ceAbstractionStarter]: For program point L3890(lines 3890 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,822 INFO L448 ceAbstractionStarter]: For program point L1776(lines 1776 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,822 INFO L448 ceAbstractionStarter]: For program point L719(lines 719 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,822 INFO L448 ceAbstractionStarter]: For program point L3626(lines 3626 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,822 INFO L448 ceAbstractionStarter]: For program point L1512(lines 1512 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,823 INFO L448 ceAbstractionStarter]: For program point L2041(lines 2041 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,823 INFO L448 ceAbstractionStarter]: For program point L2834(lines 2834 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,823 INFO L448 ceAbstractionStarter]: For program point L4684-1(lines 4074 4808) no Hoare annotation was computed. [2019-01-12 01:20:27,823 INFO L448 ceAbstractionStarter]: For program point L1249(lines 1249 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,823 INFO L448 ceAbstractionStarter]: For program point L192(lines 192 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,823 INFO L448 ceAbstractionStarter]: For program point L4685(line 4685) no Hoare annotation was computed. [2019-01-12 01:20:27,823 INFO L448 ceAbstractionStarter]: For program point L2571(lines 2571 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,823 INFO L448 ceAbstractionStarter]: For program point L3100(lines 3100 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,823 INFO L448 ceAbstractionStarter]: For program point L4158(lines 4158 4623) no Hoare annotation was computed. [2019-01-12 01:20:27,823 INFO L448 ceAbstractionStarter]: For program point L4687-1(lines 4074 4808) no Hoare annotation was computed. [2019-01-12 01:20:27,823 INFO L448 ceAbstractionStarter]: For program point L988(lines 988 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,823 INFO L448 ceAbstractionStarter]: For program point L724(lines 724 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,824 INFO L448 ceAbstractionStarter]: For program point L3631(lines 3631 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,824 INFO L448 ceAbstractionStarter]: For program point L4688(line 4688) no Hoare annotation was computed. [2019-01-12 01:20:27,826 INFO L448 ceAbstractionStarter]: For program point L1517(lines 1517 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,826 INFO L448 ceAbstractionStarter]: For program point L2310(lines 2310 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,826 INFO L448 ceAbstractionStarter]: For program point L3367(lines 3367 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,826 INFO L448 ceAbstractionStarter]: For program point L4424(lines 4424 4623) no Hoare annotation was computed. [2019-01-12 01:20:27,826 INFO L448 ceAbstractionStarter]: For program point L3896(lines 3896 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,826 INFO L448 ceAbstractionStarter]: For program point L461(lines 461 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,826 INFO L448 ceAbstractionStarter]: For program point L2047(lines 2047 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,826 INFO L448 ceAbstractionStarter]: For program point L2840(lines 2840 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,826 INFO L448 ceAbstractionStarter]: For program point L1783(lines 1783 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,827 INFO L448 ceAbstractionStarter]: For program point L4690-1(lines 4074 4808) no Hoare annotation was computed. [2019-01-12 01:20:27,827 INFO L448 ceAbstractionStarter]: For program point L1255(lines 1255 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,827 INFO L448 ceAbstractionStarter]: For program point L198(lines 198 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,827 INFO L448 ceAbstractionStarter]: For program point L4691(line 4691) no Hoare annotation was computed. [2019-01-12 01:20:27,827 INFO L448 ceAbstractionStarter]: For program point L728(lines 728 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,827 INFO L448 ceAbstractionStarter]: For program point L2578(lines 2578 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,827 INFO L448 ceAbstractionStarter]: For program point L4428(lines 4428 4623) no Hoare annotation was computed. [2019-01-12 01:20:27,827 INFO L448 ceAbstractionStarter]: For program point L4164(lines 4164 4623) no Hoare annotation was computed. [2019-01-12 01:20:27,827 INFO L448 ceAbstractionStarter]: For program point L3107(lines 3107 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,827 INFO L448 ceAbstractionStarter]: For program point L3636(lines 3636 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,827 INFO L448 ceAbstractionStarter]: For program point L4693-1(lines 4074 4808) no Hoare annotation was computed. [2019-01-12 01:20:27,827 INFO L448 ceAbstractionStarter]: For program point L4694(line 4694) no Hoare annotation was computed. [2019-01-12 01:20:27,838 INFO L448 ceAbstractionStarter]: For program point L995(lines 995 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,838 INFO L448 ceAbstractionStarter]: For program point L1524(lines 1524 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,838 INFO L448 ceAbstractionStarter]: For program point L467(lines 467 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,838 INFO L448 ceAbstractionStarter]: For program point L3374(lines 3374 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,838 INFO L448 ceAbstractionStarter]: For program point L2317(lines 2317 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,838 INFO L448 ceAbstractionStarter]: For program point L2846(lines 2846 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,838 INFO L448 ceAbstractionStarter]: For program point L3903(lines 3903 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,838 INFO L448 ceAbstractionStarter]: For program point L4696-1(lines 4074 4808) no Hoare annotation was computed. [2019-01-12 01:20:27,839 INFO L448 ceAbstractionStarter]: For program point L1261(lines 1261 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,839 INFO L448 ceAbstractionStarter]: For program point L204(lines 204 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,839 INFO L448 ceAbstractionStarter]: For program point L1790(lines 1790 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,839 INFO L448 ceAbstractionStarter]: For program point L4697(line 4697) no Hoare annotation was computed. [2019-01-12 01:20:27,839 INFO L448 ceAbstractionStarter]: For program point L2583(lines 2583 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,839 INFO L448 ceAbstractionStarter]: For program point L4433(lines 4433 4623) no Hoare annotation was computed. [2019-01-12 01:20:27,839 INFO L448 ceAbstractionStarter]: For program point L2055(lines 2055 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,839 INFO L448 ceAbstractionStarter]: For program point L734(lines 734 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,839 INFO L448 ceAbstractionStarter]: For program point L3641(lines 3641 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,839 INFO L448 ceAbstractionStarter]: For program point L4170(lines 4170 4623) no Hoare annotation was computed. [2019-01-12 01:20:27,839 INFO L448 ceAbstractionStarter]: For program point L3906(lines 3906 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,839 INFO L448 ceAbstractionStarter]: For program point L4699-1(lines 4074 4808) no Hoare annotation was computed. [2019-01-12 01:20:27,839 INFO L448 ceAbstractionStarter]: For program point L3114(lines 3114 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,840 INFO L448 ceAbstractionStarter]: For program point L4700(line 4700) no Hoare annotation was computed. [2019-01-12 01:20:27,840 INFO L448 ceAbstractionStarter]: For program point L472(lines 472 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,840 INFO L448 ceAbstractionStarter]: For program point L1001(lines 1001 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,840 INFO L448 ceAbstractionStarter]: For program point L1530(lines 1530 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,840 INFO L448 ceAbstractionStarter]: For program point L1266(lines 1266 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,840 INFO L448 ceAbstractionStarter]: For program point L2852(lines 2852 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,840 INFO L448 ceAbstractionStarter]: For program point L4702-1(lines 4074 4808) no Hoare annotation was computed. [2019-01-12 01:20:27,840 INFO L448 ceAbstractionStarter]: For program point L4438(lines 4438 4623) no Hoare annotation was computed. [2019-01-12 01:20:27,848 INFO L448 ceAbstractionStarter]: For program point L2324(lines 2324 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,849 INFO L448 ceAbstractionStarter]: For program point L3381(lines 3381 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,849 INFO L448 ceAbstractionStarter]: For program point L210(lines 210 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,849 INFO L448 ceAbstractionStarter]: For program point L4174(lines 4174 4623) no Hoare annotation was computed. [2019-01-12 01:20:27,849 INFO L448 ceAbstractionStarter]: For program point L4703(line 4703) no Hoare annotation was computed. [2019-01-12 01:20:27,849 INFO L448 ceAbstractionStarter]: For program point L2589(lines 2589 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,849 INFO L448 ceAbstractionStarter]: For program point L1797(lines 1797 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,849 INFO L448 ceAbstractionStarter]: For program point L740(lines 740 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,849 INFO L448 ceAbstractionStarter]: For program point L2062(lines 2062 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,849 INFO L448 ceAbstractionStarter]: For program point L3119(lines 3119 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,849 INFO L448 ceAbstractionStarter]: For program point L3912(lines 3912 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,849 INFO L448 ceAbstractionStarter]: For program point L3648(lines 3648 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,850 INFO L448 ceAbstractionStarter]: For program point L4705-1(lines 4074 4808) no Hoare annotation was computed. [2019-01-12 01:20:27,850 INFO L448 ceAbstractionStarter]: For program point L4706(line 4706) no Hoare annotation was computed. [2019-01-12 01:20:27,850 INFO L448 ceAbstractionStarter]: For program point L478(lines 478 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,850 INFO L448 ceAbstractionStarter]: For program point L1536(lines 1536 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,850 INFO L448 ceAbstractionStarter]: For program point L4443(lines 4443 4623) no Hoare annotation was computed. [2019-01-12 01:20:27,850 INFO L448 ceAbstractionStarter]: For program point L3386(lines 3386 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,850 INFO L448 ceAbstractionStarter]: For program point L1272(lines 1272 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,850 INFO L448 ceAbstractionStarter]: For program point L1008(lines 1008 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,850 INFO L448 ceAbstractionStarter]: For program point L2858(lines 2858 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,850 INFO L448 ceAbstractionStarter]: For program point L4708-1(lines 4074 4808) no Hoare annotation was computed. [2019-01-12 01:20:27,850 INFO L448 ceAbstractionStarter]: For program point L2330(lines 2330 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,850 INFO L448 ceAbstractionStarter]: For program point L1802(lines 1802 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,851 INFO L448 ceAbstractionStarter]: For program point L4709(line 4709) no Hoare annotation was computed. [2019-01-12 01:20:27,851 INFO L448 ceAbstractionStarter]: For program point L217(lines 217 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,851 INFO L448 ceAbstractionStarter]: For program point L4181(lines 4181 4623) no Hoare annotation was computed. [2019-01-12 01:20:27,851 INFO L448 ceAbstractionStarter]: For program point L746(lines 746 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,851 INFO L448 ceAbstractionStarter]: For program point L2068(lines 2068 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,860 INFO L448 ceAbstractionStarter]: For program point L3125(lines 3125 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,860 INFO L448 ceAbstractionStarter]: For program point L4711-1(lines 4074 4808) no Hoare annotation was computed. [2019-01-12 01:20:27,860 INFO L448 ceAbstractionStarter]: For program point L2597(lines 2597 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,860 INFO L448 ceAbstractionStarter]: For program point L3919(lines 3919 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,860 INFO L448 ceAbstractionStarter]: For program point L3655(lines 3655 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,860 INFO L448 ceAbstractionStarter]: For program point L4712(line 4712) no Hoare annotation was computed. [2019-01-12 01:20:27,860 INFO L448 ceAbstractionStarter]: For program point L1541(lines 1541 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,861 INFO L448 ceAbstractionStarter]: For program point L4448(lines 4448 4623) no Hoare annotation was computed. [2019-01-12 01:20:27,861 INFO L448 ceAbstractionStarter]: For program point L1277(lines 1277 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,861 INFO L448 ceAbstractionStarter]: For program point L1013(lines 1013 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,861 INFO L448 ceAbstractionStarter]: For program point L485(lines 485 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,861 INFO L448 ceAbstractionStarter]: For program point L4714-1(lines 4074 4808) no Hoare annotation was computed. [2019-01-12 01:20:27,861 INFO L448 ceAbstractionStarter]: For program point L2336(lines 2336 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,861 INFO L448 ceAbstractionStarter]: For program point L3393(lines 3393 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,861 INFO L448 ceAbstractionStarter]: For program point L4186(lines 4186 4623) no Hoare annotation was computed. [2019-01-12 01:20:27,861 INFO L448 ceAbstractionStarter]: For program point L2865(lines 2865 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,861 INFO L448 ceAbstractionStarter]: For program point L4715(line 4715) no Hoare annotation was computed. [2019-01-12 01:20:27,861 INFO L448 ceAbstractionStarter]: For program point L1809(lines 1809 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,861 INFO L448 ceAbstractionStarter]: For program point L752(lines 752 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,862 INFO L448 ceAbstractionStarter]: For program point L1545(lines 1545 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,862 INFO L448 ceAbstractionStarter]: For program point L224(lines 224 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,862 INFO L448 ceAbstractionStarter]: For program point L2074(lines 2074 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,862 INFO L448 ceAbstractionStarter]: For program point L3131(lines 3131 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,862 INFO L448 ceAbstractionStarter]: For program point L2603(lines 2603 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,862 INFO L448 ceAbstractionStarter]: For program point L4717-1(lines 4074 4808) no Hoare annotation was computed. [2019-01-12 01:20:27,862 INFO L448 ceAbstractionStarter]: For program point L4453(lines 4453 4623) no Hoare annotation was computed. [2019-01-12 01:20:27,862 INFO L448 ceAbstractionStarter]: For program point L1282(lines 1282 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,862 INFO L448 ceAbstractionStarter]: For program point L4718(line 4718) no Hoare annotation was computed. [2019-01-12 01:20:27,862 INFO L448 ceAbstractionStarter]: For program point L3661(lines 3661 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,871 INFO L448 ceAbstractionStarter]: For program point L490(lines 490 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,872 INFO L448 ceAbstractionStarter]: For program point L1019(lines 1019 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,872 INFO L448 ceAbstractionStarter]: For program point L3926(lines 3926 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,872 INFO L448 ceAbstractionStarter]: For program point L1813(lines 1813 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,872 INFO L448 ceAbstractionStarter]: For program point L4720-1(lines 4074 4808) no Hoare annotation was computed. [2019-01-12 01:20:27,872 INFO L448 ceAbstractionStarter]: For program point L2342(lines 2342 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,872 INFO L448 ceAbstractionStarter]: For program point L2871(lines 2871 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,872 INFO L448 ceAbstractionStarter]: For program point L4721(line 4721) no Hoare annotation was computed. [2019-01-12 01:20:27,872 INFO L448 ceAbstractionStarter]: For program point L1550(lines 1550 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,872 INFO L448 ceAbstractionStarter]: For program point L4193(lines 4193 4623) no Hoare annotation was computed. [2019-01-12 01:20:27,872 INFO L448 ceAbstractionStarter]: For program point L1022(lines 1022 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,872 INFO L448 ceAbstractionStarter]: For program point L3401(lines 3401 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,872 INFO L448 ceAbstractionStarter]: For program point L230(lines 230 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,873 INFO L448 ceAbstractionStarter]: For program point L3137(lines 3137 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,873 INFO L448 ceAbstractionStarter]: For program point L2873(lines 2873 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,873 INFO L448 ceAbstractionStarter]: For program point L759(lines 759 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,873 INFO L448 ceAbstractionStarter]: For program point L4723-1(lines 4074 4808) no Hoare annotation was computed. [2019-01-12 01:20:27,873 INFO L448 ceAbstractionStarter]: For program point L3666(lines 3666 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,873 INFO L448 ceAbstractionStarter]: For program point L1288(lines 1288 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,873 INFO L448 ceAbstractionStarter]: For program point L2081(lines 2081 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,873 INFO L448 ceAbstractionStarter]: For program point L1817(lines 1817 2709) no Hoare annotation was computed. [2019-01-12 01:20:27,873 INFO L448 ceAbstractionStarter]: For program point L4724(line 4724) no Hoare annotation was computed. [2019-01-12 01:20:27,873 INFO L448 ceAbstractionStarter]: For program point L496(lines 496 1372) no Hoare annotation was computed. [2019-01-12 01:20:27,873 INFO L448 ceAbstractionStarter]: For program point L4460(lines 4460 4623) no Hoare annotation was computed. [2019-01-12 01:20:27,873 INFO L448 ceAbstractionStarter]: For program point L3932(lines 3932 4071) no Hoare annotation was computed. [2019-01-12 01:20:27,873 INFO L448 ceAbstractionStarter]: For program point L2611(lines 2611 2709) no Hoare annotation was computed. [2019-01-12 01:20:28,056 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 12.01 01:20:28 BoogieIcfgContainer [2019-01-12 01:20:28,056 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-01-12 01:20:28,060 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-01-12 01:20:28,060 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-01-12 01:20:28,060 INFO L276 PluginConnector]: Witness Printer initialized [2019-01-12 01:20:28,061 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.01 01:16:12" (3/4) ... [2019-01-12 01:20:28,068 INFO L144 WitnessPrinter]: Generating witness for correct program [2019-01-12 01:20:28,217 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2019-01-12 01:20:28,237 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2019-01-12 01:20:28,843 INFO L145 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2019-01-12 01:20:28,844 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-01-12 01:20:28,845 INFO L168 Benchmark]: Toolchain (without parser) took 267906.76 ms. Allocated memory was 1.0 GB in the beginning and 5.3 GB in the end (delta: 4.3 GB). Free memory was 936.5 MB in the beginning and 2.6 GB in the end (delta: -1.7 GB). Peak memory consumption was 2.6 GB. Max. memory is 11.5 GB. [2019-01-12 01:20:28,848 INFO L168 Benchmark]: CDTParser took 0.48 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-01-12 01:20:28,849 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3028.40 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 268.4 MB). Free memory was 936.5 MB in the beginning and 1.2 GB in the end (delta: -296.7 MB). Peak memory consumption was 269.6 MB. Max. memory is 11.5 GB. [2019-01-12 01:20:28,850 INFO L168 Benchmark]: Boogie Procedure Inliner took 257.17 ms. Allocated memory is still 1.3 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 34.7 MB). Peak memory consumption was 34.7 MB. Max. memory is 11.5 GB. [2019-01-12 01:20:28,850 INFO L168 Benchmark]: Boogie Preprocessor took 214.59 ms. Allocated memory is still 1.3 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 29.4 MB). Peak memory consumption was 29.4 MB. Max. memory is 11.5 GB. [2019-01-12 01:20:28,853 INFO L168 Benchmark]: RCFGBuilder took 8362.74 ms. Allocated memory was 1.3 GB in the beginning and 1.4 GB in the end (delta: 117.4 MB). Free memory was 1.2 GB in the beginning and 1.0 GB in the end (delta: 133.4 MB). Peak memory consumption was 494.9 MB. Max. memory is 11.5 GB. [2019-01-12 01:20:28,854 INFO L168 Benchmark]: TraceAbstraction took 255248.94 ms. Allocated memory was 1.4 GB in the beginning and 5.3 GB in the end (delta: 3.9 GB). Free memory was 1.0 GB in the beginning and 2.8 GB in the end (delta: -1.7 GB). Peak memory consumption was 4.4 GB. Max. memory is 11.5 GB. [2019-01-12 01:20:28,855 INFO L168 Benchmark]: Witness Printer took 783.89 ms. Allocated memory is still 5.3 GB. Free memory was 2.8 GB in the beginning and 2.6 GB in the end (delta: 147.0 MB). Peak memory consumption was 147.0 MB. Max. memory is 11.5 GB. [2019-01-12 01:20:28,863 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.48 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 3028.40 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 268.4 MB). Free memory was 936.5 MB in the beginning and 1.2 GB in the end (delta: -296.7 MB). Peak memory consumption was 269.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 257.17 ms. Allocated memory is still 1.3 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 34.7 MB). Peak memory consumption was 34.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 214.59 ms. Allocated memory is still 1.3 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 29.4 MB). Peak memory consumption was 29.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 8362.74 ms. Allocated memory was 1.3 GB in the beginning and 1.4 GB in the end (delta: 117.4 MB). Free memory was 1.2 GB in the beginning and 1.0 GB in the end (delta: 133.4 MB). Peak memory consumption was 494.9 MB. Max. memory is 11.5 GB. * TraceAbstraction took 255248.94 ms. Allocated memory was 1.4 GB in the beginning and 5.3 GB in the end (delta: 3.9 GB). Free memory was 1.0 GB in the beginning and 2.8 GB in the end (delta: -1.7 GB). Peak memory consumption was 4.4 GB. Max. memory is 11.5 GB. * Witness Printer took 783.89 ms. Allocated memory is still 5.3 GB. Free memory was 2.8 GB in the beginning and 2.6 GB in the end (delta: 147.0 MB). Peak memory consumption was 147.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 4799]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 4074]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((a14 == 18 && a28 == 17) && a1 == 1) && a25 == 1) && a4 == 17) && a3 == 1) || (((((a3 <= 0 && a4 == 18) && a28 == 16) && 20 <= a14) && a26 == 19) && a7 <= 0)) || ((((a7 == 1 && a3 <= 0) && a4 == 16) && !(a26 == 19)) && 16 <= a28)) || (a4 == 18 && ((((a7 == 1 && 20 <= a14) && a1 == 1) && a25 == 1) && a3 == 1) && 16 <= a28)) || ((((a3 <= 0 && a4 == 16) && 20 <= a14) && a28 <= 15) && a7 <= 0)) || ((((((a7 == 1 && a14 == 18) && a4 == 18) && a1 == 1) && a25 == 1) && a26 == 17) && a3 == 1)) || (((a3 <= 0 && a7 == 1) && a14 == 18) && a4 == 17)) || (((((a4 == 18 && (a1 == 1 && a25 == 1) && a26 == 17) && a28 == 16) && 20 <= a14) && a3 == 1) && a7 <= 0)) || ((((!(a14 == 20) && a3 <= 0) && a4 == 17) && a7 <= 0) && 16 <= a28)) || ((((a3 <= 0 && a28 == 17) && a26 == 17) && a4 == 17) && a7 <= 0)) || (a4 == 16 && ((((a14 == 19 && a4 <= 17) && a1 == 1) && !(a28 == 17)) && a25 == 1) && a3 == 1)) || ((((((a7 == 1 && 20 <= a14) && a1 == 1) && a25 == 1) && a28 == 15) && a4 == 17) && a3 == 1)) || ((((a7 == 1 && a3 <= 0) && a28 <= 15) && 20 <= a14) && a4 == 17)) || (((((a3 <= 0 && a14 == 18) && a4 == 16) && a28 == 16) && a26 == 18) && a7 <= 0)) || ((((((((!(5 == input) && a14 == 20) && a25 == 1) && a26 == 17) && a4 == 17) && a7 <= 0) && a1 == 1) && a28 == 15) && a3 == 1)) || (((a3 <= 0 && a14 == 18) && a4 == 17) && a7 <= 0)) || ((((((!(a14 == 20) && a26 == 19) && a28 == 17) && a1 == 1) && a25 == 1) && a4 == 17) && a3 == 1)) || (((((((a7 == 1 && 20 <= a14) && a28 == 17) && a1 == 1) && a25 == 1) && !(a26 == 19)) && a4 == 17) && a3 == 1)) || (((a7 == 1 && a3 <= 0) && a4 == 18) && a28 == 17)) || (((((((a28 == 16 && 20 <= a14) && a26 == 18) && a1 == 1) && a25 == 1) && a4 == 17) && a3 == 1) && a7 <= 0)) || (((((a7 == 1 && a4 == 18) && a28 == 17) && a1 == 1) && a25 == 1) && a3 == 1)) || (((((((a14 == 19 && a1 == 1) && a25 == 1) && a26 == 17) && a3 == 1) && a28 == 15) && a4 == 17) && a7 <= 0)) || ((((a1 == 1 && a25 == 1) && (((a4 == 16 && !(a26 == 18)) || (a4 == 16 && a28 <= 15)) || (a14 == 18 && a4 == 16))) && a3 == 1) && a7 <= 0)) || ((((((a7 == 1 && a14 == 18) && a4 == 18) && a26 == 19) && a1 == 1) && a25 == 1) && a3 == 1)) || ((((a7 == 1 && a3 <= 0) && a4 == 18) && 20 <= a14) && !(a26 == 19))) || (((a3 <= 0 && a14 == 18) && a28 == 17) && a4 == 17)) || ((((a7 == 1 && a3 <= 0) && a4 == 18) && a26 == 19) && 16 <= a28)) || ((((((a14 == 18 && a28 == 16) && a1 == 1) && a25 == 1) && a4 == 17) && a3 == 1) && a7 <= 0)) || (((((!(a14 == 20) && a7 == 1) && a3 <= 0) && !(a26 == 19)) && a4 == 17) && 16 <= a28)) || ((((a7 == 1 && a3 <= 0) && a4 == 16) && a28 <= 15) && a26 == 19)) || ((((!(a14 == 20) && a7 == 1) && a3 <= 0) && a4 == 18) && a28 <= 15)) || (((((((a7 == 1 && a4 == 18) && a14 == 19) && a26 == 18) && a1 == 1) && a25 == 1) && a3 == 1) && 16 <= a28)) || ((((a3 <= 0 && a4 == 16) && a28 <= 15) && a26 == 18) && a7 <= 0)) || ((a7 == 1 && (a1 == 1 && a25 == 1) && (((a4 == 16 && !(a26 == 18)) || (a4 == 16 && a28 <= 15)) || (a14 == 18 && a4 == 16))) && a3 == 1)) || ((((a3 <= 0 && a4 == 16) && a26 == 18) && a28 == 17) && a7 <= 0)) || ((((((a14 == 18 && a4 == 18) && a28 <= 15) && a1 == 1) && a25 == 1) && a3 == 1) && a7 <= 0)) || (((((((a7 == 1 && a4 == 18) && a14 == 19) && a28 <= 15) && a26 == 19) && a1 == 1) && a25 == 1) && a3 == 1)) || (((a3 <= 0 && 20 <= a14) && a26 == 19) && ((a7 == 1 && !(a26 == 18)) && a4 == 17) && 16 <= a28)) || ((((a3 <= 0 && a14 == 18) && a4 == 18) && a28 == 17) && a7 <= 0)) || ((((a3 <= 0 && a28 == 16) && a26 == 19) && a4 == 17) && a7 <= 0)) || ((((a3 <= 0 && a28 == 16) && a26 == 17) && a4 == 17) && a7 <= 0)) || (((((((a14 == 19 && a26 == 18) && a25 == 1) && a7 == 1) && a4 == 18) && a1 == 1) && a28 == 15) && a3 == 1)) || ((((((a7 == 1 && a4 == 18) && a14 == 19) && a1 == 1) && a25 == 1) && a26 == 17) && a3 == 1)) || (((((!(a14 == 20) && a3 <= 0) && a4 == 18) && a28 <= 15) && a26 == 19) && a7 <= 0)) || (((((!(a14 == 20) && a3 <= 0) && a4 == 18) && a28 == 16) && a26 == 18) && a7 <= 0)) || ((((((a7 == 1 && a14 == 18) && a4 == 18) && a1 == 1) && a25 == 1) && a3 == 1) && 16 <= a28)) || (((((((a28 == 16 && 20 <= a14) && a1 == 1) && a25 == 1) && a26 == 17) && a4 == 17) && a3 == 1) && a7 <= 0)) || ((((a3 <= 0 && a4 == 16) && a28 == 17) && a26 == 17) && a7 <= 0)) || (((((((a14 == 18 && a4 == 18) && a28 == 16) && a26 == 19) && a1 == 1) && a25 == 1) && a7 <= 0) && a3 == 1)) || (((((a3 <= 0 && a4 == 18) && a28 <= 15) && 20 <= a14) && a26 == 17) && a7 <= 0)) || ((((a3 <= 0 && a28 <= 15) && 20 <= a14) && a4 == 17) && a7 <= 0)) || (((a7 == 1 && a3 <= 0) && a4 == 18) && a26 == 17)) || (((((((a4 == 18 && a14 == 19) && a28 <= 15) && a1 == 1) && a25 == 1) && a26 == 17) && a3 == 1) && a7 <= 0)) || ((a28 == 16 && ((((a14 == 19 && a4 <= 17) && a1 == 1) && !(a28 == 17)) && a25 == 1) && a3 == 1) && a7 <= 0)) || (((((((a7 == 1 && a14 == 18) && a1 == 1) && a25 == 1) && a26 == 17) && a4 == 17) && a3 == 1) && 16 <= a28)) || (((((((a14 == 18 && a4 == 18) && a28 == 16) && a26 == 18) && a1 == 1) && a25 == 1) && a3 == 1) && a7 <= 0)) || (((((((a14 == 18 && a25 == 1) && a4 == 17) && a7 <= 0) && a26 == 19) && a1 == 1) && a28 == 15) && a3 == 1)) || (a3 <= 0 && ((a14 == 18 && a4 == 16) && a28 == 17) && a7 <= 0)) || (((((((a7 == 1 && a14 == 19) && a26 == 18) && a1 == 1) && a25 == 1) && a28 == 15) && a3 == 1) && a4 == 17)) || ((((((!(a14 == 20) && a4 == 16) && a28 == 17) && a1 == 1) && a25 == 1) && a3 == 1) && a7 <= 0)) || (((((((a7 == 1 && a14 == 18) && a1 == 1) && a25 == 1) && a28 == 15) && !(a26 == 18)) && a4 == 17) && a3 == 1)) || (((((a3 <= 0 && a4 == 18) && a28 <= 15) && 20 <= a14) && a26 == 18) && a7 <= 0)) || ((((a7 == 1 && a3 <= 0) && a28 <= 15) && a26 == 19) && a4 == 17)) || ((((a3 <= 0 && a28 <= 15) && a26 == 18) && a4 == 17) && a7 <= 0)) || (((((a4 == 18 && a28 == 17) && a1 == 1) && a25 == 1) && a3 == 1) && a7 <= 0)) || ((((a7 == 1 && a3 <= 0) && a4 == 18) && !(a14 == 18)) && 16 <= a28)) || ((((a3 <= 0 && a4 == 16) && 20 <= a14) && a26 == 17) && a7 <= 0)) || (a4 == 18 && (((((a28 <= 15 && 20 <= a14) && a1 == 1) && a25 == 1) && !(a26 == 18)) && a3 == 1) && a7 <= 0)) || (((((a3 <= 0 && a14 == 18) && a4 == 16) && a28 <= 15) && a26 == 17) && a7 <= 0)) || ((((((a7 == 1 && a4 == 18) && 20 <= a14) && a26 == 19) && a1 == 1) && a25 == 1) && a3 == 1)) || (((((((a14 == 19 && a28 == 16) && a25 == 1) && a7 <= 0) && a4 == 18) && a26 == 19) && a1 == 1) && a3 == 1)) || (a3 <= 0 && (a7 == 1 && a4 == 16) && a28 == 17)) || ((((a3 <= 0 && a28 <= 15) && a26 == 19) && a4 == 17) && a7 <= 0)) || ((a3 <= 0 && a26 == 17) && ((a7 == 1 && !(a26 == 18)) && a4 == 17) && 16 <= a28)) || ((((a7 == 1 && a3 <= 0) && a4 == 16) && !(a14 == 18)) && a26 == 17)) || (((((((20 <= a14 && a28 == 17) && a1 == 1) && a25 == 1) && !(a26 == 17)) && a4 == 17) && a3 == 1) && a7 <= 0)) || ((((!(a14 == 20) && a7 == 1) && a3 <= 0) && a4 == 16) && 16 <= a28)) || ((((a3 <= 0 && a4 == 16) && a26 == 19) && a28 <= 15) && a7 <= 0)) || ((((((a7 == 1 && a4 == 18) && a14 == 20) && a1 == 1) && a25 == 1) && a26 == 17) && a3 == 1)) || ((((a3 <= 0 && a14 == 18) && a4 == 18) && a28 <= 15) && a7 <= 0) - InvariantResult [Line: 2712]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((a14 == 18 && a28 == 17) && a1 == 1) && a25 == 1) && a4 == 17) && a3 == 1) || (((((a3 <= 0 && a4 == 18) && a28 == 16) && 20 <= a14) && a26 == 19) && a7 <= 0)) || ((((a7 == 1 && a3 <= 0) && a4 == 16) && !(a26 == 19)) && 16 <= a28)) || (a4 == 18 && ((((a7 == 1 && 20 <= a14) && a1 == 1) && a25 == 1) && a3 == 1) && 16 <= a28)) || ((((a3 <= 0 && a4 == 16) && 20 <= a14) && a28 <= 15) && a7 <= 0)) || ((((((a7 == 1 && a14 == 18) && a4 == 18) && a1 == 1) && a25 == 1) && a26 == 17) && a3 == 1)) || (((a3 <= 0 && a7 == 1) && a14 == 18) && a4 == 17)) || (((((a4 == 18 && (a1 == 1 && a25 == 1) && a26 == 17) && a28 == 16) && 20 <= a14) && a3 == 1) && a7 <= 0)) || ((((!(a14 == 20) && a3 <= 0) && a4 == 17) && a7 <= 0) && 16 <= a28)) || ((((a3 <= 0 && a28 == 17) && a26 == 17) && a4 == 17) && a7 <= 0)) || (a4 == 16 && ((((a14 == 19 && a4 <= 17) && a1 == 1) && !(a28 == 17)) && a25 == 1) && a3 == 1)) || ((((((a7 == 1 && 20 <= a14) && a1 == 1) && a25 == 1) && a28 == 15) && a4 == 17) && a3 == 1)) || ((((a7 == 1 && a3 <= 0) && a28 <= 15) && 20 <= a14) && a4 == 17)) || (((((a3 <= 0 && a14 == 18) && a4 == 16) && a28 == 16) && a26 == 18) && a7 <= 0)) || ((((((((!(5 == input) && a14 == 20) && a25 == 1) && a26 == 17) && a4 == 17) && a7 <= 0) && a1 == 1) && a28 == 15) && a3 == 1)) || (((a3 <= 0 && a14 == 18) && a4 == 17) && a7 <= 0)) || ((((((!(a14 == 20) && a26 == 19) && a28 == 17) && a1 == 1) && a25 == 1) && a4 == 17) && a3 == 1)) || (((((((a7 == 1 && 20 <= a14) && a28 == 17) && a1 == 1) && a25 == 1) && !(a26 == 19)) && a4 == 17) && a3 == 1)) || (((a7 == 1 && a3 <= 0) && a4 == 18) && a28 == 17)) || (((((((a28 == 16 && 20 <= a14) && a26 == 18) && a1 == 1) && a25 == 1) && a4 == 17) && a3 == 1) && a7 <= 0)) || (((((a7 == 1 && a4 == 18) && a28 == 17) && a1 == 1) && a25 == 1) && a3 == 1)) || (((((((a14 == 19 && a1 == 1) && a25 == 1) && a26 == 17) && a3 == 1) && a28 == 15) && a4 == 17) && a7 <= 0)) || ((((((a7 == 1 && a14 == 18) && a4 == 18) && a26 == 19) && a1 == 1) && a25 == 1) && a3 == 1)) || ((((a7 == 1 && a3 <= 0) && a4 == 18) && 20 <= a14) && !(a26 == 19))) || (((a3 <= 0 && a14 == 18) && a28 == 17) && a4 == 17)) || ((((a7 == 1 && a3 <= 0) && a4 == 18) && a26 == 19) && 16 <= a28)) || ((((((a14 == 18 && a28 == 16) && a1 == 1) && a25 == 1) && a4 == 17) && a3 == 1) && a7 <= 0)) || (((((!(a14 == 20) && a7 == 1) && a3 <= 0) && !(a26 == 19)) && a4 == 17) && 16 <= a28)) || ((((a7 == 1 && a3 <= 0) && a4 == 16) && a28 <= 15) && a26 == 19)) || ((((!(a14 == 20) && a7 == 1) && a3 <= 0) && a4 == 18) && a28 <= 15)) || (((((((a7 == 1 && a4 == 18) && a14 == 19) && a26 == 18) && a1 == 1) && a25 == 1) && a3 == 1) && 16 <= a28)) || ((((a3 <= 0 && a4 == 16) && a28 <= 15) && a26 == 18) && a7 <= 0)) || ((((a3 <= 0 && a4 == 16) && a26 == 18) && a28 == 17) && a7 <= 0)) || ((((((a14 == 18 && a4 == 18) && a28 <= 15) && a1 == 1) && a25 == 1) && a3 == 1) && a7 <= 0)) || (((((((a7 == 1 && a4 == 18) && a14 == 19) && a28 <= 15) && a26 == 19) && a1 == 1) && a25 == 1) && a3 == 1)) || (((a3 <= 0 && 20 <= a14) && a26 == 19) && ((a7 == 1 && !(a26 == 18)) && a4 == 17) && 16 <= a28)) || ((((a3 <= 0 && a14 == 18) && a4 == 18) && a28 == 17) && a7 <= 0)) || ((((a3 <= 0 && a28 == 16) && a26 == 19) && a4 == 17) && a7 <= 0)) || ((((a3 <= 0 && a28 == 16) && a26 == 17) && a4 == 17) && a7 <= 0)) || (((((((a14 == 19 && a26 == 18) && a25 == 1) && a7 == 1) && a4 == 18) && a1 == 1) && a28 == 15) && a3 == 1)) || ((((((a7 == 1 && a4 == 18) && a14 == 19) && a1 == 1) && a25 == 1) && a26 == 17) && a3 == 1)) || (((((!(a14 == 20) && a3 <= 0) && a4 == 18) && a28 <= 15) && a26 == 19) && a7 <= 0)) || (((((!(a14 == 20) && a3 <= 0) && a4 == 18) && a28 == 16) && a26 == 18) && a7 <= 0)) || ((((((a7 == 1 && a14 == 18) && a4 == 18) && a1 == 1) && a25 == 1) && a3 == 1) && 16 <= a28)) || (((((((a28 == 16 && 20 <= a14) && a1 == 1) && a25 == 1) && a26 == 17) && a4 == 17) && a3 == 1) && a7 <= 0)) || ((((a3 <= 0 && a4 == 16) && a28 == 17) && a26 == 17) && a7 <= 0)) || (((((((a14 == 18 && a4 == 18) && a28 == 16) && a26 == 19) && a1 == 1) && a25 == 1) && a7 <= 0) && a3 == 1)) || (((((a3 <= 0 && a4 == 18) && a28 <= 15) && 20 <= a14) && a26 == 17) && a7 <= 0)) || ((((a3 <= 0 && a28 <= 15) && 20 <= a14) && a4 == 17) && a7 <= 0)) || (((a7 == 1 && a3 <= 0) && a4 == 18) && a26 == 17)) || (((((((a4 == 18 && a14 == 19) && a28 <= 15) && a1 == 1) && a25 == 1) && a26 == 17) && a3 == 1) && a7 <= 0)) || ((a28 == 16 && ((((a14 == 19 && a4 <= 17) && a1 == 1) && !(a28 == 17)) && a25 == 1) && a3 == 1) && a7 <= 0)) || (((((((a7 == 1 && a14 == 18) && a1 == 1) && a25 == 1) && a26 == 17) && a4 == 17) && a3 == 1) && 16 <= a28)) || (((((((a14 == 18 && a4 == 18) && a28 == 16) && a26 == 18) && a1 == 1) && a25 == 1) && a3 == 1) && a7 <= 0)) || (((((((a14 == 18 && a25 == 1) && a4 == 17) && a7 <= 0) && a26 == 19) && a1 == 1) && a28 == 15) && a3 == 1)) || (a3 <= 0 && ((a14 == 18 && a4 == 16) && a28 == 17) && a7 <= 0)) || ((((((!(a14 == 20) && a4 == 16) && a28 == 17) && a1 == 1) && a25 == 1) && a3 == 1) && a7 <= 0) || ((((a1 == 1 && a25 == 1) && (((a4 == 16 && !(a26 == 18)) || (a4 == 16 && a28 <= 15)) || (a14 == 18 && a4 == 16))) && a3 == 1) && a7 <= 0)) || (((((((a7 == 1 && a14 == 19) && a26 == 18) && a1 == 1) && a25 == 1) && a28 == 15) && a3 == 1) && a4 == 17)) || (((((((a7 == 1 && a14 == 18) && a1 == 1) && a25 == 1) && a28 == 15) && !(a26 == 18)) && a4 == 17) && a3 == 1)) || (((((a3 <= 0 && a4 == 18) && a28 <= 15) && 20 <= a14) && a26 == 18) && a7 <= 0)) || ((((a7 == 1 && a3 <= 0) && a28 <= 15) && a26 == 19) && a4 == 17)) || ((((a3 <= 0 && a28 <= 15) && a26 == 18) && a4 == 17) && a7 <= 0)) || (((((a4 == 18 && a28 == 17) && a1 == 1) && a25 == 1) && a3 == 1) && a7 <= 0)) || ((((a7 == 1 && a3 <= 0) && a4 == 18) && !(a14 == 18)) && 16 <= a28)) || (a4 == 18 && (((((a28 <= 15 && 20 <= a14) && a1 == 1) && a25 == 1) && !(a26 == 18)) && a3 == 1) && a7 <= 0)) || ((((a3 <= 0 && a4 == 16) && 20 <= a14) && a26 == 17) && a7 <= 0)) || (((((a3 <= 0 && a14 == 18) && a4 == 16) && a28 <= 15) && a26 == 17) && a7 <= 0)) || ((a7 == 1 && (a1 == 1 && a25 == 1) && (((a4 == 16 && !(a26 == 18)) || (a4 == 16 && a28 <= 15)) || (a14 == 18 && a4 == 16))) && a3 == 1)) || ((((((a7 == 1 && a4 == 18) && 20 <= a14) && a26 == 19) && a1 == 1) && a25 == 1) && a3 == 1)) || (((((((a14 == 19 && a28 == 16) && a25 == 1) && a7 <= 0) && a4 == 18) && a26 == 19) && a1 == 1) && a3 == 1)) || (a3 <= 0 && (a7 == 1 && a4 == 16) && a28 == 17)) || ((((a3 <= 0 && a28 <= 15) && a26 == 19) && a4 == 17) && a7 <= 0)) || ((a3 <= 0 && a26 == 17) && ((a7 == 1 && !(a26 == 18)) && a4 == 17) && 16 <= a28)) || ((((a7 == 1 && a3 <= 0) && a4 == 16) && !(a14 == 18)) && a26 == 17)) || (((((((20 <= a14 && a28 == 17) && a1 == 1) && a25 == 1) && !(a26 == 17)) && a4 == 17) && a3 == 1) && a7 <= 0)) || ((((!(a14 == 20) && a7 == 1) && a3 <= 0) && a4 == 16) && 16 <= a28)) || ((((a3 <= 0 && a4 == 16) && a26 == 19) && a28 <= 15) && a7 <= 0)) || ((((((a7 == 1 && a4 == 18) && a14 == 20) && a1 == 1) && a25 == 1) && a26 == 17) && a3 == 1)) || ((((a3 <= 0 && a14 == 18) && a4 == 18) && a28 <= 15) && a7 <= 0) - InvariantResult [Line: 4816]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((a14 == 18 && a28 == 17) && a1 == 1) && a25 == 1) && a4 == 17) && a3 == 1) || (a4 == 18 && ((((a7 == 1 && 20 <= a14) && a1 == 1) && a25 == 1) && a3 == 1) && 16 <= a28)) || (a3 <= 0 && (a14 == 18 && a28 == 17) && a4 == 17)) || (((((a4 == 18 && (a1 == 1 && a25 == 1) && a26 == 17) && a28 == 16) && 20 <= a14) && a3 == 1) && a7 <= 0)) || ((((a3 <= 0 && a7 == 1) && a26 == 19) && a28 <= 15) && a4 == 17)) || ((((!(a14 == 20) && a3 <= 0) && a4 == 17) && a7 <= 0) && 16 <= a28)) || (a3 <= 0 && (a7 == 1 && a14 == 18) && a4 == 17)) || (a4 == 16 && ((((a14 == 19 && a4 <= 17) && a1 == 1) && !(a28 == 17)) && a25 == 1) && a3 == 1)) || ((((((a7 == 1 && 20 <= a14) && a1 == 1) && a25 == 1) && a28 == 15) && a4 == 17) && a3 == 1)) || ((((a3 <= 0 && a14 == 18) && a4 == 18) && a28 == 17) && a7 <= 0)) || (((((a3 <= 0 && a14 == 18) && a4 == 16) && a28 == 16) && a26 == 18) && a7 <= 0)) || (((a3 <= 0 && 20 <= a14) && a26 == 19) && ((a7 == 1 && !(a26 == 18)) && a4 == 17) && 16 <= a28)) || ((((a3 <= 0 && a7 == 1) && 20 <= a14) && a28 <= 15) && a4 == 17)) || ((((((a7 == 1 && a14 == 18) && a4 == 18) && a1 == 1) && a25 == 1) && a26 == 17) && a3 == 1)) || (((((((a14 == 20 && a1 == 1) && a25 == 1) && a28 == 15) && a26 == 17) && a4 == 17) && a3 == 1) && a7 <= 0)) || (((((((a7 == 1 && 20 <= a14) && a28 == 17) && a1 == 1) && a25 == 1) && !(a26 == 19)) && a4 == 17) && a3 == 1)) || (((a7 == 1 && a3 <= 0) && a4 == 18) && a28 == 17)) || (((((((a28 == 16 && 20 <= a14) && a26 == 18) && a1 == 1) && a25 == 1) && a4 == 17) && a3 == 1) && a7 <= 0)) || ((a3 <= 0 && a26 == 17) && ((a7 == 1 && !(a26 == 18)) && a4 == 17) && 16 <= a28)) || ((((((a7 == 1 && a14 == 18) && a4 == 18) && a26 == 19) && a1 == 1) && a25 == 1) && a3 == 1)) || ((((a3 <= 0 && a7 == 1) && a4 == 16) && !(a26 == 19)) && 16 <= a28)) || (a4 == 18 && (((((20 <= a14 && a28 <= 15) && a1 == 1) && a25 == 1) && !(a26 == 18)) && a3 == 1) && a7 <= 0)) || ((((a7 == 1 && a3 <= 0) && a4 == 18) && 20 <= a14) && !(a26 == 19))) || (a3 <= 0 && (a14 == 18 && a4 == 17) && a7 <= 0)) || ((((a3 <= 0 && a28 == 17) && a26 == 17) && a4 == 17) && a7 <= 0)) || (((((((a7 == 1 && a4 == 18) && a14 == 19) && a26 == 18) && a1 == 1) && a25 == 1) && a3 == 1) && 16 <= a28)) || ((((((a14 == 18 && a28 == 16) && a1 == 1) && a25 == 1) && a4 == 17) && a3 == 1) && a7 <= 0)) || (((((!(a14 == 20) && a7 == 1) && a3 <= 0) && !(a26 == 19)) && a4 == 17) && 16 <= a28)) || ((((a7 == 1 && a3 <= 0) && a4 == 16) && a28 <= 15) && a26 == 19)) || ((((!(a14 == 20) && a7 == 1) && a3 <= 0) && a4 == 18) && a28 <= 15)) || (((((((a14 == 19 && a1 == 1) && a25 == 1) && a26 == 17) && a3 == 1) && a28 == 15) && a4 == 17) && a7 <= 0)) || (((((((a7 == 1 && a4 == 18) && a14 == 19) && a28 <= 15) && a26 == 19) && a1 == 1) && a25 == 1) && a3 == 1)) || ((((a3 <= 0 && a28 <= 15) && a26 == 18) && a4 == 17) && a7 <= 0)) || (a3 <= 0 && ((a4 == 16 && a28 <= 15) && 20 <= a14) && a7 <= 0)) || ((((a3 <= 0 && a4 == 16) && a26 == 18) && a28 == 17) && a7 <= 0)) || (a3 <= 0 && (a7 == 1 && a4 == 16) && a28 == 17)) || (((((a3 <= 0 && a4 == 18) && a28 <= 15) && 20 <= a14) && a26 == 17) && a7 <= 0)) || ((((a3 <= 0 && a28 == 16) && a26 == 17) && a4 == 17) && a7 <= 0)) || ((((((a7 == 1 && a4 == 18) && a14 == 19) && a1 == 1) && a25 == 1) && a26 == 17) && a3 == 1)) || (((((!(a14 == 20) && a3 <= 0) && a4 == 18) && a28 <= 15) && a26 == 19) && a7 <= 0)) || (((((!(a14 == 20) && a3 <= 0) && a4 == 18) && a28 == 16) && a26 == 18) && a7 <= 0)) || ((((((a7 == 1 && a14 == 18) && a4 == 18) && a1 == 1) && a25 == 1) && a3 == 1) && 16 <= a28)) || (((((((a28 == 16 && 20 <= a14) && a1 == 1) && a25 == 1) && a26 == 17) && a4 == 17) && a3 == 1) && a7 <= 0)) || ((((a3 <= 0 && a4 == 16) && a28 == 17) && a26 == 17) && a7 <= 0)) || ((((a3 <= 0 && a7 == 1) && a4 == 16) && !(a14 == 18)) && a26 == 17)) || (((((((a14 == 18 && a4 == 18) && a28 == 16) && a26 == 19) && a1 == 1) && a25 == 1) && a7 <= 0) && a3 == 1)) || (a26 == 19 && (((a28 == 17 && a1 == 1) && a25 == 1) && !(a14 == 20) && a4 == 17) && a3 == 1)) || ((((a3 <= 0 && a4 == 16) && 20 <= a14) && a26 == 17) && a7 <= 0)) || ((((a3 <= 0 && a28 <= 15) && 20 <= a14) && a4 == 17) && a7 <= 0)) || (((a7 == 1 && a3 <= 0) && a4 == 18) && a26 == 17)) || ((a28 == 16 && a7 <= 0) && ((((a14 == 19 && a4 <= 17) && a1 == 1) && !(a28 == 17)) && a25 == 1) && a3 == 1)) || (((((((a4 == 18 && a14 == 19) && a28 <= 15) && a1 == 1) && a25 == 1) && a26 == 17) && a3 == 1) && a7 <= 0)) || (((a3 <= 0 && (!(a14 == 20) && a4 == 16) && a28 <= 15) && a26 == 19) && a7 <= 0)) || ((((a3 <= 0 && a7 == 1) && a4 == 18) && a26 == 19) && 16 <= a28)) || ((((((a7 == 1 && a4 == 18) && a14 == 20) && a1 == 1) && a25 == 1) && a26 == 17) && a3 == 1)) || (((((((a7 == 1 && a14 == 19) && a26 == 18) && a1 == 1) && a25 == 1) && a28 == 15) && a3 == 1) && a4 == 17)) || (((((((a7 == 1 && a14 == 18) && a1 == 1) && a25 == 1) && a26 == 17) && a4 == 17) && a3 == 1) && 16 <= a28)) || ((((!(a14 == 20) && a3 <= 0) && a7 == 1) && a4 == 16) && 16 <= a28)) || (((((a7 == 1 && a4 == 18) && a28 == 17) && a1 == 1) && a25 == 1) && a3 == 1)) || (((((((a14 == 18 && a4 == 18) && a28 == 16) && a26 == 18) && a1 == 1) && a25 == 1) && a3 == 1) && a7 <= 0)) || (((((((a14 == 18 && a25 == 1) && a4 == 17) && a7 <= 0) && a26 == 19) && a1 == 1) && a28 == 15) && a3 == 1)) || (((((a3 <= 0 && a4 == 18) && a28 == 16) && 20 <= a14) && a26 == 19) && a7 <= 0)) || ((a7 == 1 && ((((a4 == 16 && !(a26 == 18)) || (a4 == 16 && a28 <= 15)) || (a14 == 18 && a4 == 16)) && a1 == 1) && a25 == 1) && a3 == 1)) || (a3 <= 0 && ((a14 == 18 && a4 == 16) && a28 == 17) && a7 <= 0)) || (((a3 <= 0 && (!(a14 == 20) && a4 == 16) && a28 <= 15) && a26 == 18) && a7 <= 0)) || (((((((a7 == 1 && a14 == 18) && a1 == 1) && a25 == 1) && a28 == 15) && !(a26 == 18)) && a4 == 17) && a3 == 1)) || ((((a3 <= 0 && a26 == 19) && a28 <= 15) && a4 == 17) && a7 <= 0)) || (((((a3 <= 0 && a4 == 18) && a28 <= 15) && 20 <= a14) && a26 == 18) && a7 <= 0)) || (((((a4 == 18 && a28 == 17) && a1 == 1) && a25 == 1) && a3 == 1) && a7 <= 0)) || ((((a7 == 1 && a3 <= 0) && a4 == 18) && !(a14 == 18)) && 16 <= a28)) || ((((((!(a14 == 20) && a4 == 16) && a28 == 17) && a1 == 1) && a25 == 1) && a3 == 1) && a7 <= 0)) || (((((a3 <= 0 && a14 == 18) && a4 == 16) && a28 <= 15) && a26 == 17) && a7 <= 0)) || ((((((a7 == 1 && a4 == 18) && 20 <= a14) && a26 == 19) && a1 == 1) && a25 == 1) && a3 == 1)) || (((((((a14 == 19 && a28 == 16) && a25 == 1) && a7 <= 0) && a4 == 18) && a26 == 19) && a1 == 1) && a3 == 1)) || (((((((a4 == 16 && !(a26 == 18)) || (a4 == 16 && a28 <= 15)) || (a14 == 18 && a4 == 16)) && a1 == 1) && a25 == 1) && a3 == 1) && a7 <= 0)) || ((((((a14 == 18 && a4 == 18) && a28 <= 15) && a1 == 1) && a25 == 1) && a3 == 1) && a7 <= 0)) || (((((((20 <= a14 && a28 == 17) && a1 == 1) && a25 == 1) && !(a26 == 17)) && a4 == 17) && a3 == 1) && a7 <= 0)) || ((((a3 <= 0 && a28 == 16) && a26 == 19) && a4 == 17) && a7 <= 0)) || ((((a3 <= 0 && a14 == 18) && a4 == 18) && a28 <= 15) && a7 <= 0)) || (((((((a14 == 19 && a26 == 18) && a25 == 1) && a7 == 1) && a4 == 18) && a1 == 1) && a28 == 15) && a3 == 1) - InvariantResult [Line: 4810]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 39]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((a14 == 18 && a28 == 17) && a1 == 1) && a25 == 1) && a4 == 17) && a3 == 1) || (a4 == 18 && ((((a7 == 1 && 20 <= a14) && a1 == 1) && a25 == 1) && a3 == 1) && 16 <= a28)) || (a3 <= 0 && (a14 == 18 && a28 == 17) && a4 == 17)) || (((((a4 == 18 && (a1 == 1 && a25 == 1) && a26 == 17) && a28 == 16) && 20 <= a14) && a3 == 1) && a7 <= 0)) || ((((a3 <= 0 && a7 == 1) && a26 == 19) && a28 <= 15) && a4 == 17)) || ((((!(a14 == 20) && a3 <= 0) && a4 == 17) && a7 <= 0) && 16 <= a28)) || (a3 <= 0 && (a7 == 1 && a14 == 18) && a4 == 17)) || (a4 == 16 && ((((a14 == 19 && a4 <= 17) && a1 == 1) && !(a28 == 17)) && a25 == 1) && a3 == 1)) || ((((((a7 == 1 && 20 <= a14) && a1 == 1) && a25 == 1) && a28 == 15) && a4 == 17) && a3 == 1)) || ((((a3 <= 0 && a14 == 18) && a4 == 18) && a28 == 17) && a7 <= 0)) || (((((a3 <= 0 && a14 == 18) && a4 == 16) && a28 == 16) && a26 == 18) && a7 <= 0)) || (((a3 <= 0 && 20 <= a14) && a26 == 19) && ((a7 == 1 && !(a26 == 18)) && a4 == 17) && 16 <= a28)) || ((((a3 <= 0 && a7 == 1) && 20 <= a14) && a28 <= 15) && a4 == 17)) || ((((((a7 == 1 && a14 == 18) && a4 == 18) && a1 == 1) && a25 == 1) && a26 == 17) && a3 == 1)) || (((((((a14 == 20 && a1 == 1) && a25 == 1) && a28 == 15) && a26 == 17) && a4 == 17) && a3 == 1) && a7 <= 0)) || (((((((a7 == 1 && 20 <= a14) && a28 == 17) && a1 == 1) && a25 == 1) && !(a26 == 19)) && a4 == 17) && a3 == 1)) || (((a7 == 1 && a3 <= 0) && a4 == 18) && a28 == 17)) || (((((((a28 == 16 && 20 <= a14) && a26 == 18) && a1 == 1) && a25 == 1) && a4 == 17) && a3 == 1) && a7 <= 0)) || ((a3 <= 0 && a26 == 17) && ((a7 == 1 && !(a26 == 18)) && a4 == 17) && 16 <= a28)) || ((((((a7 == 1 && a14 == 18) && a4 == 18) && a26 == 19) && a1 == 1) && a25 == 1) && a3 == 1)) || ((((a3 <= 0 && a7 == 1) && a4 == 16) && !(a26 == 19)) && 16 <= a28)) || (a4 == 18 && (((((20 <= a14 && a28 <= 15) && a1 == 1) && a25 == 1) && !(a26 == 18)) && a3 == 1) && a7 <= 0)) || ((((a7 == 1 && a3 <= 0) && a4 == 18) && 20 <= a14) && !(a26 == 19))) || (a3 <= 0 && (a14 == 18 && a4 == 17) && a7 <= 0)) || ((((a3 <= 0 && a28 == 17) && a26 == 17) && a4 == 17) && a7 <= 0)) || (((((((a7 == 1 && a4 == 18) && a14 == 19) && a26 == 18) && a1 == 1) && a25 == 1) && a3 == 1) && 16 <= a28)) || ((((((a14 == 18 && a28 == 16) && a1 == 1) && a25 == 1) && a4 == 17) && a3 == 1) && a7 <= 0)) || (((((!(a14 == 20) && a7 == 1) && a3 <= 0) && !(a26 == 19)) && a4 == 17) && 16 <= a28)) || ((((a7 == 1 && a3 <= 0) && a4 == 16) && a28 <= 15) && a26 == 19)) || ((((!(a14 == 20) && a7 == 1) && a3 <= 0) && a4 == 18) && a28 <= 15)) || (((((((a14 == 19 && a1 == 1) && a25 == 1) && a26 == 17) && a3 == 1) && a28 == 15) && a4 == 17) && a7 <= 0)) || (((((((a7 == 1 && a4 == 18) && a14 == 19) && a28 <= 15) && a26 == 19) && a1 == 1) && a25 == 1) && a3 == 1)) || ((((a3 <= 0 && a28 <= 15) && a26 == 18) && a4 == 17) && a7 <= 0)) || (a3 <= 0 && ((a4 == 16 && a28 <= 15) && 20 <= a14) && a7 <= 0)) || ((((a3 <= 0 && a4 == 16) && a26 == 18) && a28 == 17) && a7 <= 0)) || (a3 <= 0 && (a7 == 1 && a4 == 16) && a28 == 17)) || (((((a3 <= 0 && a4 == 18) && a28 <= 15) && 20 <= a14) && a26 == 17) && a7 <= 0)) || ((((a3 <= 0 && a28 == 16) && a26 == 17) && a4 == 17) && a7 <= 0)) || (((((((a14 == 19 && a26 == 18) && a25 == 1) && a7 == 1) && a4 == 18) && a1 == 1) && a28 == 15) && a3 == 1)) || ((((((a7 == 1 && a4 == 18) && a14 == 19) && a1 == 1) && a25 == 1) && a26 == 17) && a3 == 1)) || (((((!(a14 == 20) && a3 <= 0) && a4 == 18) && a28 <= 15) && a26 == 19) && a7 <= 0)) || (((((!(a14 == 20) && a3 <= 0) && a4 == 18) && a28 == 16) && a26 == 18) && a7 <= 0)) || ((((((a7 == 1 && a14 == 18) && a4 == 18) && a1 == 1) && a25 == 1) && a3 == 1) && 16 <= a28)) || (((((((a28 == 16 && 20 <= a14) && a1 == 1) && a25 == 1) && a26 == 17) && a4 == 17) && a3 == 1) && a7 <= 0)) || ((((a3 <= 0 && a4 == 16) && a28 == 17) && a26 == 17) && a7 <= 0)) || ((((a3 <= 0 && a7 == 1) && a4 == 16) && !(a14 == 18)) && a26 == 17)) || (((((((a14 == 18 && a4 == 18) && a28 == 16) && a26 == 19) && a1 == 1) && a25 == 1) && a7 <= 0) && a3 == 1)) || (a26 == 19 && (((a28 == 17 && a1 == 1) && a25 == 1) && !(a14 == 20) && a4 == 17) && a3 == 1)) || ((((a3 <= 0 && a4 == 16) && 20 <= a14) && a26 == 17) && a7 <= 0)) || ((((a3 <= 0 && a28 <= 15) && 20 <= a14) && a4 == 17) && a7 <= 0)) || (((a7 == 1 && a3 <= 0) && a4 == 18) && a26 == 17)) || ((a28 == 16 && a7 <= 0) && ((((a14 == 19 && a4 <= 17) && a1 == 1) && !(a28 == 17)) && a25 == 1) && a3 == 1)) || (((((((a4 == 18 && a14 == 19) && a28 <= 15) && a1 == 1) && a25 == 1) && a26 == 17) && a3 == 1) && a7 <= 0)) || (((a3 <= 0 && (!(a14 == 20) && a4 == 16) && a28 <= 15) && a26 == 19) && a7 <= 0)) || ((((a3 <= 0 && a7 == 1) && a4 == 18) && a26 == 19) && 16 <= a28)) || ((((((a7 == 1 && a4 == 18) && a14 == 20) && a1 == 1) && a25 == 1) && a26 == 17) && a3 == 1)) || (((((((a7 == 1 && a14 == 18) && a1 == 1) && a25 == 1) && a26 == 17) && a4 == 17) && a3 == 1) && 16 <= a28)) || ((((!(a14 == 20) && a3 <= 0) && a7 == 1) && a4 == 16) && 16 <= a28)) || (((((a7 == 1 && a4 == 18) && a28 == 17) && a1 == 1) && a25 == 1) && a3 == 1)) || (((((((a14 == 18 && a4 == 18) && a28 == 16) && a26 == 18) && a1 == 1) && a25 == 1) && a3 == 1) && a7 <= 0)) || (((((((a14 == 18 && a25 == 1) && a4 == 17) && a7 <= 0) && a26 == 19) && a1 == 1) && a28 == 15) && a3 == 1)) || (((((a3 <= 0 && a4 == 18) && a28 == 16) && 20 <= a14) && a26 == 19) && a7 <= 0)) || (((((((a7 == 1 && a14 == 19) && a26 == 18) && a1 == 1) && a25 == 1) && a28 == 15) && a3 == 1) && a4 == 17)) || ((a7 == 1 && ((((a4 == 16 && !(a26 == 18)) || (a4 == 16 && a28 <= 15)) || (a14 == 18 && a4 == 16)) && a1 == 1) && a25 == 1) && a3 == 1)) || (a3 <= 0 && ((a14 == 18 && a4 == 16) && a28 == 17) && a7 <= 0)) || (((a3 <= 0 && (!(a14 == 20) && a4 == 16) && a28 <= 15) && a26 == 18) && a7 <= 0)) || (((((((a7 == 1 && a14 == 18) && a1 == 1) && a25 == 1) && a28 == 15) && !(a26 == 18)) && a4 == 17) && a3 == 1)) || ((((a3 <= 0 && a26 == 19) && a28 <= 15) && a4 == 17) && a7 <= 0)) || (((((a3 <= 0 && a4 == 18) && a28 <= 15) && 20 <= a14) && a26 == 18) && a7 <= 0)) || (((((a4 == 18 && a28 == 17) && a1 == 1) && a25 == 1) && a3 == 1) && a7 <= 0)) || ((((a7 == 1 && a3 <= 0) && a4 == 18) && !(a14 == 18)) && 16 <= a28)) || ((((((!(a14 == 20) && a4 == 16) && a28 == 17) && a1 == 1) && a25 == 1) && a3 == 1) && a7 <= 0)) || (((((a3 <= 0 && a14 == 18) && a4 == 16) && a28 <= 15) && a26 == 17) && a7 <= 0)) || ((((((a7 == 1 && a4 == 18) && 20 <= a14) && a26 == 19) && a1 == 1) && a25 == 1) && a3 == 1)) || (((((((a14 == 19 && a28 == 16) && a25 == 1) && a7 <= 0) && a4 == 18) && a26 == 19) && a1 == 1) && a3 == 1)) || (((((((a4 == 16 && !(a26 == 18)) || (a4 == 16 && a28 <= 15)) || (a14 == 18 && a4 == 16)) && a1 == 1) && a25 == 1) && a3 == 1) && a7 <= 0)) || ((((((a14 == 18 && a4 == 18) && a28 <= 15) && a1 == 1) && a25 == 1) && a3 == 1) && a7 <= 0)) || (((((((20 <= a14 && a28 == 17) && a1 == 1) && a25 == 1) && !(a26 == 17)) && a4 == 17) && a3 == 1) && a7 <= 0)) || ((((a3 <= 0 && a28 == 16) && a26 == 19) && a4 == 17) && a7 <= 0)) || ((((a3 <= 0 && a14 == 18) && a4 == 18) && a28 <= 15) && a7 <= 0) - InvariantResult [Line: 1375]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((a14 == 18 && a28 == 17) && a1 == 1) && a25 == 1) && a4 == 17) && a3 == 1) || (((((a3 <= 0 && a4 == 18) && a28 == 16) && 20 <= a14) && a26 == 19) && a7 <= 0)) || ((((a7 == 1 && a3 <= 0) && a4 == 16) && !(a26 == 19)) && 16 <= a28)) || (a4 == 18 && ((((a7 == 1 && 20 <= a14) && a1 == 1) && a25 == 1) && a3 == 1) && 16 <= a28)) || ((((((a7 == 1 && a14 == 18) && a4 == 18) && a1 == 1) && a25 == 1) && a26 == 17) && a3 == 1)) || (((a3 <= 0 && a7 == 1) && a14 == 18) && a4 == 17)) || (((((a4 == 18 && (a1 == 1 && a25 == 1) && a26 == 17) && a28 == 16) && 20 <= a14) && a3 == 1) && a7 <= 0)) || ((((!(a14 == 20) && a3 <= 0) && a4 == 17) && a7 <= 0) && 16 <= a28)) || ((((a3 <= 0 && a28 == 17) && a26 == 17) && a4 == 17) && a7 <= 0)) || (a4 == 16 && ((((a14 == 19 && a4 <= 17) && a1 == 1) && !(a28 == 17)) && a25 == 1) && a3 == 1)) || ((((((a7 == 1 && 20 <= a14) && a1 == 1) && a25 == 1) && a28 == 15) && a4 == 17) && a3 == 1)) || ((((a7 == 1 && a3 <= 0) && a28 <= 15) && 20 <= a14) && a4 == 17)) || (((((a3 <= 0 && a14 == 18) && a4 == 16) && a28 == 16) && a26 == 18) && a7 <= 0)) || (((a3 <= 0 && a14 == 18) && a4 == 17) && a7 <= 0)) || ((((((!(a14 == 20) && a26 == 19) && a28 == 17) && a1 == 1) && a25 == 1) && a4 == 17) && a3 == 1)) || (((((((a14 == 20 && a1 == 1) && a25 == 1) && a28 == 15) && a26 == 17) && a4 == 17) && a3 == 1) && a7 <= 0)) || (((((((a7 == 1 && 20 <= a14) && a28 == 17) && a1 == 1) && a25 == 1) && !(a26 == 19)) && a4 == 17) && a3 == 1)) || (((a7 == 1 && a3 <= 0) && a4 == 18) && a28 == 17)) || (((((((a28 == 16 && 20 <= a14) && a26 == 18) && a1 == 1) && a25 == 1) && a4 == 17) && a3 == 1) && a7 <= 0)) || (((((a7 == 1 && a4 == 18) && a28 == 17) && a1 == 1) && a25 == 1) && a3 == 1)) || (((((((a14 == 19 && a1 == 1) && a25 == 1) && a26 == 17) && a3 == 1) && a28 == 15) && a4 == 17) && a7 <= 0)) || ((((((a7 == 1 && a14 == 18) && a4 == 18) && a26 == 19) && a1 == 1) && a25 == 1) && a3 == 1)) || ((((a7 == 1 && a3 <= 0) && a4 == 18) && 20 <= a14) && !(a26 == 19))) || (((a3 <= 0 && a14 == 18) && a28 == 17) && a4 == 17)) || ((((a7 == 1 && a3 <= 0) && a4 == 18) && a26 == 19) && 16 <= a28)) || ((((((a14 == 18 && a28 == 16) && a1 == 1) && a25 == 1) && a4 == 17) && a3 == 1) && a7 <= 0)) || (((((!(a14 == 20) && a7 == 1) && a3 <= 0) && !(a26 == 19)) && a4 == 17) && 16 <= a28)) || ((((a7 == 1 && a3 <= 0) && a4 == 16) && a28 <= 15) && a26 == 19)) || ((((!(a14 == 20) && a7 == 1) && a3 <= 0) && a4 == 18) && a28 <= 15)) || (((((((a7 == 1 && a4 == 18) && a14 == 19) && a26 == 18) && a1 == 1) && a25 == 1) && a3 == 1) && 16 <= a28)) || ((((a3 <= 0 && a4 == 16) && a28 <= 15) && a26 == 18) && a7 <= 0)) || ((((a3 <= 0 && a4 == 16) && a26 == 18) && a28 == 17) && a7 <= 0)) || ((((((a14 == 18 && a4 == 18) && a28 <= 15) && a1 == 1) && a25 == 1) && a3 == 1) && a7 <= 0)) || (((((((a7 == 1 && a4 == 18) && a14 == 19) && a28 <= 15) && a26 == 19) && a1 == 1) && a25 == 1) && a3 == 1)) || (((a3 <= 0 && 20 <= a14) && a26 == 19) && ((a7 == 1 && !(a26 == 18)) && a4 == 17) && 16 <= a28)) || ((((a3 <= 0 && a14 == 18) && a4 == 18) && a28 == 17) && a7 <= 0)) || ((((a3 <= 0 && a28 == 16) && a26 == 19) && a4 == 17) && a7 <= 0)) || ((((a3 <= 0 && a28 == 16) && a26 == 17) && a4 == 17) && a7 <= 0)) || (((((((a14 == 19 && a26 == 18) && a25 == 1) && a7 == 1) && a4 == 18) && a1 == 1) && a28 == 15) && a3 == 1)) || ((((((a7 == 1 && a4 == 18) && a14 == 19) && a1 == 1) && a25 == 1) && a26 == 17) && a3 == 1)) || (((((!(a14 == 20) && a3 <= 0) && a4 == 18) && a28 <= 15) && a26 == 19) && a7 <= 0)) || (((((!(a14 == 20) && a3 <= 0) && a4 == 18) && a28 == 16) && a26 == 18) && a7 <= 0)) || ((((((a7 == 1 && a14 == 18) && a4 == 18) && a1 == 1) && a25 == 1) && a3 == 1) && 16 <= a28)) || (((((((a28 == 16 && 20 <= a14) && a1 == 1) && a25 == 1) && a26 == 17) && a4 == 17) && a3 == 1) && a7 <= 0)) || ((((a3 <= 0 && a4 == 16) && a28 == 17) && a26 == 17) && a7 <= 0)) || (((((((a14 == 18 && a4 == 18) && a28 == 16) && a26 == 19) && a1 == 1) && a25 == 1) && a7 <= 0) && a3 == 1)) || (((((a3 <= 0 && a4 == 18) && a28 <= 15) && 20 <= a14) && a26 == 17) && a7 <= 0)) || ((((a3 <= 0 && a28 <= 15) && 20 <= a14) && a4 == 17) && a7 <= 0)) || (((a7 == 1 && a3 <= 0) && a4 == 18) && a26 == 17)) || ((a28 == 16 && a7 <= 0) && ((((a14 == 19 && a4 <= 17) && a1 == 1) && !(a28 == 17)) && a25 == 1) && a3 == 1)) || (((((((a4 == 18 && a14 == 19) && a28 <= 15) && a1 == 1) && a25 == 1) && a26 == 17) && a3 == 1) && a7 <= 0)) || (((((((a7 == 1 && a14 == 18) && a1 == 1) && a25 == 1) && a26 == 17) && a4 == 17) && a3 == 1) && 16 <= a28)) || (((((((a14 == 18 && a4 == 18) && a28 == 16) && a26 == 18) && a1 == 1) && a25 == 1) && a3 == 1) && a7 <= 0)) || (((((((a14 == 18 && a25 == 1) && a4 == 17) && a7 <= 0) && a26 == 19) && a1 == 1) && a28 == 15) && a3 == 1)) || (a3 <= 0 && ((a14 == 18 && a4 == 16) && a28 == 17) && a7 <= 0)) || ((((((!(a14 == 20) && a4 == 16) && a28 == 17) && a1 == 1) && a25 == 1) && a3 == 1) && a7 <= 0) || ((((a1 == 1 && a25 == 1) && (((a4 == 16 && !(a26 == 18)) || (a4 == 16 && a28 <= 15)) || (a14 == 18 && a4 == 16))) && a3 == 1) && a7 <= 0)) || (((((((a7 == 1 && a14 == 19) && a26 == 18) && a1 == 1) && a25 == 1) && a28 == 15) && a3 == 1) && a4 == 17)) || (((((((a7 == 1 && a14 == 18) && a1 == 1) && a25 == 1) && a28 == 15) && !(a26 == 18)) && a4 == 17) && a3 == 1)) || (((((a3 <= 0 && a4 == 18) && a28 <= 15) && 20 <= a14) && a26 == 18) && a7 <= 0)) || ((((a7 == 1 && a3 <= 0) && a28 <= 15) && a26 == 19) && a4 == 17)) || ((((a3 <= 0 && a28 <= 15) && a26 == 18) && a4 == 17) && a7 <= 0)) || (a3 <= 0 && (20 <= a14 && a4 == 16 && a28 <= 15) && a7 <= 0)) || (((((a4 == 18 && a28 == 17) && a1 == 1) && a25 == 1) && a3 == 1) && a7 <= 0)) || ((((a7 == 1 && a3 <= 0) && a4 == 18) && !(a14 == 18)) && 16 <= a28)) || (a4 == 18 && (((((a28 <= 15 && 20 <= a14) && a1 == 1) && a25 == 1) && !(a26 == 18)) && a3 == 1) && a7 <= 0)) || ((((a3 <= 0 && a4 == 16) && 20 <= a14) && a26 == 17) && a7 <= 0)) || (((((a3 <= 0 && a14 == 18) && a4 == 16) && a28 <= 15) && a26 == 17) && a7 <= 0)) || ((a7 == 1 && (a1 == 1 && a25 == 1) && (((a4 == 16 && !(a26 == 18)) || (a4 == 16 && a28 <= 15)) || (a14 == 18 && a4 == 16))) && a3 == 1)) || ((((((a7 == 1 && a4 == 18) && 20 <= a14) && a26 == 19) && a1 == 1) && a25 == 1) && a3 == 1)) || (((((((a14 == 19 && a28 == 16) && a25 == 1) && a7 <= 0) && a4 == 18) && a26 == 19) && a1 == 1) && a3 == 1)) || (a3 <= 0 && (a7 == 1 && a4 == 16) && a28 == 17)) || ((((a3 <= 0 && a28 <= 15) && a26 == 19) && a4 == 17) && a7 <= 0)) || ((a3 <= 0 && a26 == 17) && ((a7 == 1 && !(a26 == 18)) && a4 == 17) && 16 <= a28)) || ((((a7 == 1 && a3 <= 0) && a4 == 16) && !(a14 == 18)) && a26 == 17)) || (((((((20 <= a14 && a28 == 17) && a1 == 1) && a25 == 1) && !(a26 == 17)) && a4 == 17) && a3 == 1) && a7 <= 0)) || ((((!(a14 == 20) && a7 == 1) && a3 <= 0) && a4 == 16) && 16 <= a28)) || ((((a3 <= 0 && a4 == 16) && a26 == 19) && a28 <= 15) && a7 <= 0)) || ((((((a7 == 1 && a4 == 18) && a14 == 20) && a1 == 1) && a25 == 1) && a26 == 17) && a3 == 1)) || ((((a3 <= 0 && a14 == 18) && a4 == 18) && a28 <= 15) && a7 <= 0) - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 885 locations, 1 error locations. SAFE Result, 254.9s OverallTime, 19 OverallIterations, 10 TraceHistogramMax, 150.0s AutomataDifference, 0.0s DeadEndRemovalTime, 33.4s HoareAnnotationTime, HoareTripleCheckerStatistics: 11410 SDtfs, 39956 SDslu, 595 SDs, 0 SdLazy, 101135 SolverSat, 18847 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 110.6s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 10531 GetRequests, 10453 SyntacticMatches, 14 SemanticMatches, 64 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 60 ImplicationChecksByTransitivity, 6.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=116978occurred in iteration=18, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 13.6s AutomataMinimizationTime, 19 MinimizatonAttempts, 67368 StatesRemovedByMinimization, 14 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 6 LocationsWithAnnotation, 6 PreInvPairs, 768 NumberOfFragments, 8236 HoareAnnotationTreeSize, 6 FomulaSimplifications, 400999 FormulaSimplificationTreeSizeReduction, 4.0s HoareSimplificationTime, 6 FomulaSimplificationsInter, 138391 FormulaSimplificationTreeSizeReductionInter, 29.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 1.4s SsaConstructionTime, 3.6s SatisfiabilityAnalysisTime, 22.0s InterpolantComputationTime, 37735 NumberOfCodeBlocks, 37735 NumberOfCodeBlocksAsserted, 26 NumberOfCheckSat, 37709 ConstructedInterpolants, 0 QuantifiedInterpolants, 146724658 SizeOfPredicates, 4 NumberOfNonLiveVariables, 12305 ConjunctsInSsa, 14 ConjunctsInUnsatCore, 26 InterpolantComputations, 19 PerfectInterpolantSequences, 33999/34481 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...