./Ultimate.py --spec /storage/repos/svcomp/c/properties/unreach-call.prp --file /storage/repos/svcomp/c/eca-rers2012/Problem15_label49_true-unreach-call.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/Problem15_label49_true-unreach-call.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 9482400b4e5abae1b3b62ba7b184a5c605e6ed8f .......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 04:36:27,972 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-01-12 04:36:27,974 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-01-12 04:36:27,990 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-01-12 04:36:27,990 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-01-12 04:36:27,991 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-01-12 04:36:27,992 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-01-12 04:36:27,994 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-01-12 04:36:27,996 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-01-12 04:36:27,997 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-01-12 04:36:27,998 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-01-12 04:36:27,998 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-01-12 04:36:27,999 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-01-12 04:36:28,001 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-01-12 04:36:28,002 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-01-12 04:36:28,003 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-01-12 04:36:28,004 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-01-12 04:36:28,006 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-01-12 04:36:28,008 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-01-12 04:36:28,009 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-01-12 04:36:28,011 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-01-12 04:36:28,012 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-01-12 04:36:28,017 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-01-12 04:36:28,017 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-01-12 04:36:28,017 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-01-12 04:36:28,018 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-01-12 04:36:28,019 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-01-12 04:36:28,022 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-01-12 04:36:28,025 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-01-12 04:36:28,027 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-01-12 04:36:28,030 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-01-12 04:36:28,031 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-01-12 04:36:28,031 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-01-12 04:36:28,031 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-01-12 04:36:28,032 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-01-12 04:36:28,034 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-01-12 04:36:28,035 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-01-12 04:36:28,063 INFO L110 SettingsManager]: Loading preferences was successful [2019-01-12 04:36:28,064 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-01-12 04:36:28,066 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-01-12 04:36:28,066 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-01-12 04:36:28,066 INFO L133 SettingsManager]: * Use SBE=true [2019-01-12 04:36:28,066 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-01-12 04:36:28,067 INFO L133 SettingsManager]: * sizeof long=4 [2019-01-12 04:36:28,068 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-01-12 04:36:28,069 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-01-12 04:36:28,069 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-01-12 04:36:28,069 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-01-12 04:36:28,069 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-01-12 04:36:28,069 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-01-12 04:36:28,069 INFO L133 SettingsManager]: * sizeof long double=12 [2019-01-12 04:36:28,070 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-01-12 04:36:28,071 INFO L133 SettingsManager]: * Use constant arrays=true [2019-01-12 04:36:28,071 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-01-12 04:36:28,071 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-01-12 04:36:28,071 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-01-12 04:36:28,071 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-01-12 04:36:28,071 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-01-12 04:36:28,073 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-01-12 04:36:28,074 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-01-12 04:36:28,074 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-01-12 04:36:28,074 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-01-12 04:36:28,074 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-01-12 04:36:28,075 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-01-12 04:36:28,075 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-01-12 04:36:28,075 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 -> 9482400b4e5abae1b3b62ba7b184a5c605e6ed8f [2019-01-12 04:36:28,134 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-01-12 04:36:28,148 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-01-12 04:36:28,151 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-01-12 04:36:28,152 INFO L271 PluginConnector]: Initializing CDTParser... [2019-01-12 04:36:28,153 INFO L276 PluginConnector]: CDTParser initialized [2019-01-12 04:36:28,153 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem15_label49_true-unreach-call.c [2019-01-12 04:36:28,211 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f188f03b7/e09b9ebfacda4b0a9a4908476144548e/FLAG5faa34ff5 [2019-01-12 04:36:28,795 INFO L307 CDTParser]: Found 1 translation units. [2019-01-12 04:36:28,796 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem15_label49_true-unreach-call.c [2019-01-12 04:36:28,820 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f188f03b7/e09b9ebfacda4b0a9a4908476144548e/FLAG5faa34ff5 [2019-01-12 04:36:28,966 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f188f03b7/e09b9ebfacda4b0a9a4908476144548e [2019-01-12 04:36:28,969 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-01-12 04:36:28,971 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-01-12 04:36:28,972 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-01-12 04:36:28,972 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-01-12 04:36:28,976 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-01-12 04:36:28,977 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.01 04:36:28" (1/1) ... [2019-01-12 04:36:28,981 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@869a0cf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 04:36:28, skipping insertion in model container [2019-01-12 04:36:28,981 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.01 04:36:28" (1/1) ... [2019-01-12 04:36:28,989 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-01-12 04:36:29,074 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-01-12 04:36:29,932 INFO L208 PostProcessor]: Analyzing one entry point: main [2019-01-12 04:36:29,943 INFO L191 MainTranslator]: Completed pre-run [2019-01-12 04:36:30,274 INFO L208 PostProcessor]: Analyzing one entry point: main [2019-01-12 04:36:30,298 INFO L195 MainTranslator]: Completed translation [2019-01-12 04:36:30,298 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 04:36:30 WrapperNode [2019-01-12 04:36:30,299 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-01-12 04:36:30,300 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-01-12 04:36:30,300 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-01-12 04:36:30,300 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-01-12 04:36:30,424 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 04:36:30" (1/1) ... [2019-01-12 04:36:30,493 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 04:36:30" (1/1) ... [2019-01-12 04:36:30,730 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-01-12 04:36:30,731 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-01-12 04:36:30,731 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-01-12 04:36:30,731 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-01-12 04:36:30,742 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 04:36:30" (1/1) ... [2019-01-12 04:36:30,744 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 04:36:30" (1/1) ... [2019-01-12 04:36:30,766 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 04:36:30" (1/1) ... [2019-01-12 04:36:30,766 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 04:36:30" (1/1) ... [2019-01-12 04:36:30,839 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 04:36:30" (1/1) ... [2019-01-12 04:36:30,867 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 04:36:30" (1/1) ... [2019-01-12 04:36:30,896 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 04:36:30" (1/1) ... [2019-01-12 04:36:30,935 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-01-12 04:36:30,935 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-01-12 04:36:30,936 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-01-12 04:36:30,936 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-01-12 04:36:30,937 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 04:36:30" (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 04:36:31,001 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-01-12 04:36:31,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-01-12 04:36:37,731 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-01-12 04:36:37,731 INFO L286 CfgBuilder]: Removed 9 assue(true) statements. [2019-01-12 04:36:37,733 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.01 04:36:37 BoogieIcfgContainer [2019-01-12 04:36:37,733 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-01-12 04:36:37,734 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-01-12 04:36:37,734 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-01-12 04:36:37,737 INFO L276 PluginConnector]: TraceAbstraction initialized [2019-01-12 04:36:37,738 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.01 04:36:28" (1/3) ... [2019-01-12 04:36:37,738 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@31d74f39 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.01 04:36:37, skipping insertion in model container [2019-01-12 04:36:37,738 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 04:36:30" (2/3) ... [2019-01-12 04:36:37,739 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@31d74f39 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.01 04:36:37, skipping insertion in model container [2019-01-12 04:36:37,739 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.01 04:36:37" (3/3) ... [2019-01-12 04:36:37,742 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem15_label49_true-unreach-call.c [2019-01-12 04:36:37,753 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-01-12 04:36:37,764 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-01-12 04:36:37,780 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-01-12 04:36:37,816 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2019-01-12 04:36:37,817 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-01-12 04:36:37,817 INFO L383 AbstractCegarLoop]: Hoare is true [2019-01-12 04:36:37,817 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-01-12 04:36:37,817 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-01-12 04:36:37,817 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-01-12 04:36:37,818 INFO L387 AbstractCegarLoop]: Difference is false [2019-01-12 04:36:37,818 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-01-12 04:36:37,818 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-01-12 04:36:37,845 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states. [2019-01-12 04:36:37,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2019-01-12 04:36:37,854 INFO L394 BasicCegarLoop]: Found error trace [2019-01-12 04:36:37,855 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] [2019-01-12 04:36:37,859 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-12 04:36:37,865 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-12 04:36:37,865 INFO L82 PathProgramCache]: Analyzing trace with hash 1382487458, now seen corresponding path program 1 times [2019-01-12 04:36:37,867 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-12 04:36:37,868 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-12 04:36:37,908 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 04:36:37,908 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 04:36:37,909 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 04:36:38,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 04:36:38,311 WARN L181 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 7 DAG size of output: 4 [2019-01-12 04:36:38,398 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 04:36:38,400 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-12 04:36:38,400 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-01-12 04:36:38,405 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-01-12 04:36:38,418 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-01-12 04:36:38,419 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-01-12 04:36:38,422 INFO L87 Difference]: Start difference. First operand 424 states. Second operand 4 states. [2019-01-12 04:36:44,280 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-12 04:36:44,280 INFO L93 Difference]: Finished difference Result 1468 states and 2718 transitions. [2019-01-12 04:36:44,281 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-01-12 04:36:44,283 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 52 [2019-01-12 04:36:44,284 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-12 04:36:44,308 INFO L225 Difference]: With dead ends: 1468 [2019-01-12 04:36:44,309 INFO L226 Difference]: Without dead ends: 977 [2019-01-12 04:36:44,314 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 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 04:36:44,335 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 977 states. [2019-01-12 04:36:44,413 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 977 to 973. [2019-01-12 04:36:44,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 973 states. [2019-01-12 04:36:44,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 973 states to 973 states and 1487 transitions. [2019-01-12 04:36:44,422 INFO L78 Accepts]: Start accepts. Automaton has 973 states and 1487 transitions. Word has length 52 [2019-01-12 04:36:44,423 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-12 04:36:44,424 INFO L480 AbstractCegarLoop]: Abstraction has 973 states and 1487 transitions. [2019-01-12 04:36:44,424 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-01-12 04:36:44,424 INFO L276 IsEmpty]: Start isEmpty. Operand 973 states and 1487 transitions. [2019-01-12 04:36:44,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2019-01-12 04:36:44,435 INFO L394 BasicCegarLoop]: Found error trace [2019-01-12 04:36:44,436 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 04:36:44,437 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-12 04:36:44,437 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-12 04:36:44,437 INFO L82 PathProgramCache]: Analyzing trace with hash 804988061, now seen corresponding path program 1 times [2019-01-12 04:36:44,438 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-12 04:36:44,438 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-12 04:36:44,439 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 04:36:44,439 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 04:36:44,439 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 04:36:44,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 04:36:44,782 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-12 04:36:44,783 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-12 04:36:44,783 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-01-12 04:36:44,785 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-01-12 04:36:44,785 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-01-12 04:36:44,785 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-01-12 04:36:44,786 INFO L87 Difference]: Start difference. First operand 973 states and 1487 transitions. Second operand 4 states. [2019-01-12 04:36:50,175 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-12 04:36:50,175 INFO L93 Difference]: Finished difference Result 3746 states and 5750 transitions. [2019-01-12 04:36:50,177 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-01-12 04:36:50,177 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 171 [2019-01-12 04:36:50,178 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-12 04:36:50,192 INFO L225 Difference]: With dead ends: 3746 [2019-01-12 04:36:50,192 INFO L226 Difference]: Without dead ends: 2775 [2019-01-12 04:36:50,197 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 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 04:36:50,201 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2775 states. [2019-01-12 04:36:50,243 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2775 to 1872. [2019-01-12 04:36:50,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1872 states. [2019-01-12 04:36:50,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1872 states to 1872 states and 2495 transitions. [2019-01-12 04:36:50,248 INFO L78 Accepts]: Start accepts. Automaton has 1872 states and 2495 transitions. Word has length 171 [2019-01-12 04:36:50,248 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-12 04:36:50,249 INFO L480 AbstractCegarLoop]: Abstraction has 1872 states and 2495 transitions. [2019-01-12 04:36:50,249 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-01-12 04:36:50,249 INFO L276 IsEmpty]: Start isEmpty. Operand 1872 states and 2495 transitions. [2019-01-12 04:36:50,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2019-01-12 04:36:50,254 INFO L394 BasicCegarLoop]: Found error trace [2019-01-12 04:36:50,255 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 04:36:50,255 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-12 04:36:50,255 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-12 04:36:50,255 INFO L82 PathProgramCache]: Analyzing trace with hash 649952050, now seen corresponding path program 1 times [2019-01-12 04:36:50,255 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-12 04:36:50,256 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-12 04:36:50,258 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 04:36:50,258 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 04:36:50,258 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 04:36:50,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 04:36:50,791 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2019-01-12 04:36:50,792 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-12 04:36:50,794 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 04:36:50,815 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 04:36:50,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 04:36:50,932 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2019-01-12 04:36:51,031 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-12 04:36:51,063 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-01-12 04:36:51,063 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [3] total 4 [2019-01-12 04:36:51,064 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-01-12 04:36:51,064 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-01-12 04:36:51,064 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-01-12 04:36:51,065 INFO L87 Difference]: Start difference. First operand 1872 states and 2495 transitions. Second operand 4 states. [2019-01-12 04:36:57,352 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-12 04:36:57,352 INFO L93 Difference]: Finished difference Result 5540 states and 7230 transitions. [2019-01-12 04:36:57,355 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-01-12 04:36:57,355 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 248 [2019-01-12 04:36:57,356 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-12 04:36:57,373 INFO L225 Difference]: With dead ends: 5540 [2019-01-12 04:36:57,373 INFO L226 Difference]: Without dead ends: 3670 [2019-01-12 04:36:57,376 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 250 GetRequests, 248 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 04:36:57,380 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3670 states. [2019-01-12 04:36:57,421 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3670 to 2171. [2019-01-12 04:36:57,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2171 states. [2019-01-12 04:36:57,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2171 states to 2171 states and 2848 transitions. [2019-01-12 04:36:57,426 INFO L78 Accepts]: Start accepts. Automaton has 2171 states and 2848 transitions. Word has length 248 [2019-01-12 04:36:57,427 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-12 04:36:57,427 INFO L480 AbstractCegarLoop]: Abstraction has 2171 states and 2848 transitions. [2019-01-12 04:36:57,427 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-01-12 04:36:57,428 INFO L276 IsEmpty]: Start isEmpty. Operand 2171 states and 2848 transitions. [2019-01-12 04:36:57,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2019-01-12 04:36:57,439 INFO L394 BasicCegarLoop]: Found error trace [2019-01-12 04:36:57,440 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 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] [2019-01-12 04:36:57,441 INFO L423 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-12 04:36:57,441 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-12 04:36:57,442 INFO L82 PathProgramCache]: Analyzing trace with hash -1262660511, now seen corresponding path program 1 times [2019-01-12 04:36:57,442 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-12 04:36:57,442 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-12 04:36:57,443 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 04:36:57,443 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 04:36:57,443 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 04:36:57,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 04:36:58,002 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 128 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2019-01-12 04:36:58,002 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-12 04:36:58,002 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-01-12 04:36:58,003 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-01-12 04:36:58,003 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-01-12 04:36:58,003 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-01-12 04:36:58,004 INFO L87 Difference]: Start difference. First operand 2171 states and 2848 transitions. Second operand 5 states. [2019-01-12 04:37:02,725 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-12 04:37:02,725 INFO L93 Difference]: Finished difference Result 5239 states and 6673 transitions. [2019-01-12 04:37:02,726 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-01-12 04:37:02,726 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 330 [2019-01-12 04:37:02,727 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-12 04:37:02,742 INFO L225 Difference]: With dead ends: 5239 [2019-01-12 04:37:02,742 INFO L226 Difference]: Without dead ends: 3070 [2019-01-12 04:37:02,746 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-01-12 04:37:02,749 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3070 states. [2019-01-12 04:37:02,788 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3070 to 2770. [2019-01-12 04:37:02,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2770 states. [2019-01-12 04:37:02,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2770 states to 2770 states and 3489 transitions. [2019-01-12 04:37:02,794 INFO L78 Accepts]: Start accepts. Automaton has 2770 states and 3489 transitions. Word has length 330 [2019-01-12 04:37:02,795 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-12 04:37:02,795 INFO L480 AbstractCegarLoop]: Abstraction has 2770 states and 3489 transitions. [2019-01-12 04:37:02,795 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-01-12 04:37:02,795 INFO L276 IsEmpty]: Start isEmpty. Operand 2770 states and 3489 transitions. [2019-01-12 04:37:02,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 405 [2019-01-12 04:37:02,803 INFO L394 BasicCegarLoop]: Found error trace [2019-01-12 04:37:02,804 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 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] [2019-01-12 04:37:02,804 INFO L423 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-12 04:37:02,804 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-12 04:37:02,806 INFO L82 PathProgramCache]: Analyzing trace with hash 746881843, now seen corresponding path program 1 times [2019-01-12 04:37:02,806 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-12 04:37:02,806 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-12 04:37:02,807 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 04:37:02,807 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 04:37:02,807 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 04:37:02,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 04:37:03,119 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 178 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-12 04:37:03,119 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-12 04:37:03,119 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-01-12 04:37:03,120 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-01-12 04:37:03,120 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-01-12 04:37:03,120 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-01-12 04:37:03,121 INFO L87 Difference]: Start difference. First operand 2770 states and 3489 transitions. Second operand 4 states. [2019-01-12 04:37:06,882 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-12 04:37:06,883 INFO L93 Difference]: Finished difference Result 6745 states and 8667 transitions. [2019-01-12 04:37:06,886 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-01-12 04:37:06,886 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 404 [2019-01-12 04:37:06,887 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-12 04:37:06,905 INFO L225 Difference]: With dead ends: 6745 [2019-01-12 04:37:06,905 INFO L226 Difference]: Without dead ends: 3977 [2019-01-12 04:37:06,910 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 3 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 04:37:06,914 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3977 states. [2019-01-12 04:37:06,968 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3977 to 3974. [2019-01-12 04:37:06,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3974 states. [2019-01-12 04:37:06,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3974 states to 3974 states and 4917 transitions. [2019-01-12 04:37:06,976 INFO L78 Accepts]: Start accepts. Automaton has 3974 states and 4917 transitions. Word has length 404 [2019-01-12 04:37:06,977 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-12 04:37:06,979 INFO L480 AbstractCegarLoop]: Abstraction has 3974 states and 4917 transitions. [2019-01-12 04:37:06,979 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-01-12 04:37:06,980 INFO L276 IsEmpty]: Start isEmpty. Operand 3974 states and 4917 transitions. [2019-01-12 04:37:06,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 430 [2019-01-12 04:37:06,989 INFO L394 BasicCegarLoop]: Found error trace [2019-01-12 04:37:06,990 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-01-12 04:37:06,991 INFO L423 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-12 04:37:06,991 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-12 04:37:06,991 INFO L82 PathProgramCache]: Analyzing trace with hash 1419669949, now seen corresponding path program 1 times [2019-01-12 04:37:06,991 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-12 04:37:06,991 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-12 04:37:06,994 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 04:37:06,994 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 04:37:06,994 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 04:37:07,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 04:37:07,532 WARN L181 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 16 DAG size of output: 7 [2019-01-12 04:37:07,915 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 0 proven. 99 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2019-01-12 04:37:07,915 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-12 04:37:07,915 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 04:37:07,925 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 04:37:08,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 04:37:08,043 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2019-01-12 04:37:08,440 WARN L181 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 17 [2019-01-12 04:37:08,749 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 155 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-12 04:37:08,767 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-01-12 04:37:08,768 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 7 [2019-01-12 04:37:08,770 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-01-12 04:37:08,770 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-01-12 04:37:08,770 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2019-01-12 04:37:08,770 INFO L87 Difference]: Start difference. First operand 3974 states and 4917 transitions. Second operand 7 states. [2019-01-12 04:37:25,555 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-12 04:37:25,556 INFO L93 Difference]: Finished difference Result 18210 states and 23241 transitions. [2019-01-12 04:37:25,562 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2019-01-12 04:37:25,562 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 429 [2019-01-12 04:37:25,563 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-12 04:37:25,622 INFO L225 Difference]: With dead ends: 18210 [2019-01-12 04:37:25,622 INFO L226 Difference]: Without dead ends: 14238 [2019-01-12 04:37:25,629 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 448 GetRequests, 435 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=60, Invalid=150, Unknown=0, NotChecked=0, Total=210 [2019-01-12 04:37:25,642 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14238 states. [2019-01-12 04:37:25,846 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14238 to 10866. [2019-01-12 04:37:25,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10866 states. [2019-01-12 04:37:25,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10866 states to 10866 states and 12990 transitions. [2019-01-12 04:37:25,885 INFO L78 Accepts]: Start accepts. Automaton has 10866 states and 12990 transitions. Word has length 429 [2019-01-12 04:37:25,886 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-12 04:37:25,886 INFO L480 AbstractCegarLoop]: Abstraction has 10866 states and 12990 transitions. [2019-01-12 04:37:25,886 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-01-12 04:37:25,886 INFO L276 IsEmpty]: Start isEmpty. Operand 10866 states and 12990 transitions. [2019-01-12 04:37:25,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 432 [2019-01-12 04:37:25,896 INFO L394 BasicCegarLoop]: Found error trace [2019-01-12 04:37:25,897 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 04:37:25,897 INFO L423 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-12 04:37:25,897 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-12 04:37:25,897 INFO L82 PathProgramCache]: Analyzing trace with hash -1394157846, now seen corresponding path program 1 times [2019-01-12 04:37:25,897 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-12 04:37:25,897 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-12 04:37:25,898 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 04:37:25,898 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 04:37:25,898 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 04:37:25,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 04:37:26,292 INFO L134 CoverageAnalysis]: Checked inductivity of 421 backedges. 331 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2019-01-12 04:37:26,293 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-12 04:37:26,293 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-01-12 04:37:26,294 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-01-12 04:37:26,294 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-01-12 04:37:26,294 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-01-12 04:37:26,294 INFO L87 Difference]: Start difference. First operand 10866 states and 12990 transitions. Second operand 4 states. [2019-01-12 04:37:30,322 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-12 04:37:30,322 INFO L93 Difference]: Finished difference Result 22032 states and 26308 transitions. [2019-01-12 04:37:30,324 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-01-12 04:37:30,324 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 431 [2019-01-12 04:37:30,325 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-12 04:37:30,344 INFO L225 Difference]: With dead ends: 22032 [2019-01-12 04:37:30,344 INFO L226 Difference]: Without dead ends: 11168 [2019-01-12 04:37:30,352 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 04:37:30,362 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11168 states. [2019-01-12 04:37:30,489 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11168 to 11164. [2019-01-12 04:37:30,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11164 states. [2019-01-12 04:37:30,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11164 states to 11164 states and 12734 transitions. [2019-01-12 04:37:30,503 INFO L78 Accepts]: Start accepts. Automaton has 11164 states and 12734 transitions. Word has length 431 [2019-01-12 04:37:30,504 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-12 04:37:30,504 INFO L480 AbstractCegarLoop]: Abstraction has 11164 states and 12734 transitions. [2019-01-12 04:37:30,504 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-01-12 04:37:30,504 INFO L276 IsEmpty]: Start isEmpty. Operand 11164 states and 12734 transitions. [2019-01-12 04:37:30,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 582 [2019-01-12 04:37:30,520 INFO L394 BasicCegarLoop]: Found error trace [2019-01-12 04:37:30,521 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2019-01-12 04:37:30,521 INFO L423 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-12 04:37:30,522 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-12 04:37:30,522 INFO L82 PathProgramCache]: Analyzing trace with hash -894850839, now seen corresponding path program 1 times [2019-01-12 04:37:30,522 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-12 04:37:30,522 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-12 04:37:30,523 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 04:37:30,523 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 04:37:30,523 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 04:37:30,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 04:37:31,446 WARN L181 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 15 DAG size of output: 5 [2019-01-12 04:37:31,770 INFO L134 CoverageAnalysis]: Checked inductivity of 513 backedges. 357 proven. 50 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2019-01-12 04:37:31,771 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-12 04:37:31,771 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 04:37:31,781 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 04:37:31,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 04:37:31,927 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2019-01-12 04:37:32,518 INFO L134 CoverageAnalysis]: Checked inductivity of 513 backedges. 357 proven. 50 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2019-01-12 04:37:32,536 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-01-12 04:37:32,536 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 4] total 9 [2019-01-12 04:37:32,537 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2019-01-12 04:37:32,537 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2019-01-12 04:37:32,537 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2019-01-12 04:37:32,538 INFO L87 Difference]: Start difference. First operand 11164 states and 12734 transitions. Second operand 9 states. [2019-01-12 04:37:45,175 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-12 04:37:45,175 INFO L93 Difference]: Finished difference Result 33219 states and 38398 transitions. [2019-01-12 04:37:45,176 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2019-01-12 04:37:45,176 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 581 [2019-01-12 04:37:45,178 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-12 04:37:45,217 INFO L225 Difference]: With dead ends: 33219 [2019-01-12 04:37:45,217 INFO L226 Difference]: Without dead ends: 22057 [2019-01-12 04:37:45,230 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 607 GetRequests, 589 SyntacticMatches, 2 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 48 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=112, Invalid=194, Unknown=0, NotChecked=0, Total=306 [2019-01-12 04:37:45,252 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22057 states. [2019-01-12 04:37:45,575 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22057 to 17498. [2019-01-12 04:37:45,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17498 states. [2019-01-12 04:37:45,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17498 states to 17498 states and 19737 transitions. [2019-01-12 04:37:45,607 INFO L78 Accepts]: Start accepts. Automaton has 17498 states and 19737 transitions. Word has length 581 [2019-01-12 04:37:45,609 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-12 04:37:45,609 INFO L480 AbstractCegarLoop]: Abstraction has 17498 states and 19737 transitions. [2019-01-12 04:37:45,609 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2019-01-12 04:37:45,609 INFO L276 IsEmpty]: Start isEmpty. Operand 17498 states and 19737 transitions. [2019-01-12 04:37:45,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 623 [2019-01-12 04:37:45,632 INFO L394 BasicCegarLoop]: Found error trace [2019-01-12 04:37:45,633 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, 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, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 04:37:45,633 INFO L423 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-12 04:37:45,634 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-12 04:37:45,636 INFO L82 PathProgramCache]: Analyzing trace with hash -1679218282, now seen corresponding path program 1 times [2019-01-12 04:37:45,636 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-12 04:37:45,636 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-12 04:37:45,639 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 04:37:45,639 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 04:37:45,639 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 04:37:45,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 04:37:46,411 WARN L181 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 19 DAG size of output: 13 [2019-01-12 04:37:46,768 WARN L181 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 19 DAG size of output: 13 [2019-01-12 04:37:46,969 WARN L181 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 26 DAG size of output: 14 [2019-01-12 04:37:47,747 INFO L134 CoverageAnalysis]: Checked inductivity of 1141 backedges. 729 proven. 3 refuted. 0 times theorem prover too weak. 409 trivial. 0 not checked. [2019-01-12 04:37:47,747 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-12 04:37:47,747 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 04:37:47,758 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 04:37:47,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 04:37:47,912 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2019-01-12 04:37:49,224 INFO L134 CoverageAnalysis]: Checked inductivity of 1141 backedges. 693 proven. 39 refuted. 0 times theorem prover too weak. 409 trivial. 0 not checked. [2019-01-12 04:37:49,254 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-01-12 04:37:49,254 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 4] total 8 [2019-01-12 04:37:49,255 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2019-01-12 04:37:49,257 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2019-01-12 04:37:49,257 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2019-01-12 04:37:49,257 INFO L87 Difference]: Start difference. First operand 17498 states and 19737 transitions. Second operand 9 states. [2019-01-12 04:37:57,732 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-12 04:37:57,733 INFO L93 Difference]: Finished difference Result 43131 states and 48269 transitions. [2019-01-12 04:37:57,733 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2019-01-12 04:37:57,733 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 622 [2019-01-12 04:37:57,734 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-12 04:37:57,762 INFO L225 Difference]: With dead ends: 43131 [2019-01-12 04:37:57,763 INFO L226 Difference]: Without dead ends: 15105 [2019-01-12 04:37:57,787 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 633 GetRequests, 619 SyntacticMatches, 2 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 36 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=70, Invalid=112, Unknown=0, NotChecked=0, Total=182 [2019-01-12 04:37:57,801 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15105 states. [2019-01-12 04:37:57,931 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15105 to 10616. [2019-01-12 04:37:57,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10616 states. [2019-01-12 04:37:57,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10616 states to 10616 states and 11361 transitions. [2019-01-12 04:37:57,947 INFO L78 Accepts]: Start accepts. Automaton has 10616 states and 11361 transitions. Word has length 622 [2019-01-12 04:37:57,947 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-12 04:37:57,948 INFO L480 AbstractCegarLoop]: Abstraction has 10616 states and 11361 transitions. [2019-01-12 04:37:57,949 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2019-01-12 04:37:57,949 INFO L276 IsEmpty]: Start isEmpty. Operand 10616 states and 11361 transitions. [2019-01-12 04:37:57,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 643 [2019-01-12 04:37:57,961 INFO L394 BasicCegarLoop]: Found error trace [2019-01-12 04:37:57,962 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, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 04:37:57,962 INFO L423 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-12 04:37:57,962 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-12 04:37:57,962 INFO L82 PathProgramCache]: Analyzing trace with hash -714294162, now seen corresponding path program 1 times [2019-01-12 04:37:57,963 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-12 04:37:57,964 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-12 04:37:57,965 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 04:37:57,965 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 04:37:57,965 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 04:37:58,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 04:37:59,030 INFO L134 CoverageAnalysis]: Checked inductivity of 799 backedges. 465 proven. 0 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2019-01-12 04:37:59,031 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-12 04:37:59,031 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-01-12 04:37:59,033 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-01-12 04:37:59,035 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-01-12 04:37:59,035 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-01-12 04:37:59,035 INFO L87 Difference]: Start difference. First operand 10616 states and 11361 transitions. Second operand 5 states. [2019-01-12 04:38:01,885 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-12 04:38:01,886 INFO L93 Difference]: Finished difference Result 22988 states and 24538 transitions. [2019-01-12 04:38:01,886 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-01-12 04:38:01,887 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 642 [2019-01-12 04:38:01,887 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-12 04:38:01,905 INFO L225 Difference]: With dead ends: 22988 [2019-01-12 04:38:01,905 INFO L226 Difference]: Without dead ends: 12374 [2019-01-12 04:38:01,913 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 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 04:38:01,924 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12374 states. [2019-01-12 04:38:02,039 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12374 to 9075. [2019-01-12 04:38:02,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9075 states. [2019-01-12 04:38:02,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9075 states to 9075 states and 9440 transitions. [2019-01-12 04:38:02,055 INFO L78 Accepts]: Start accepts. Automaton has 9075 states and 9440 transitions. Word has length 642 [2019-01-12 04:38:02,056 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-12 04:38:02,056 INFO L480 AbstractCegarLoop]: Abstraction has 9075 states and 9440 transitions. [2019-01-12 04:38:02,056 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-01-12 04:38:02,056 INFO L276 IsEmpty]: Start isEmpty. Operand 9075 states and 9440 transitions. [2019-01-12 04:38:02,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 690 [2019-01-12 04:38:02,073 INFO L394 BasicCegarLoop]: Found error trace [2019-01-12 04:38:02,075 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, 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, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 04:38:02,075 INFO L423 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-12 04:38:02,076 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-12 04:38:02,076 INFO L82 PathProgramCache]: Analyzing trace with hash 1095190466, now seen corresponding path program 1 times [2019-01-12 04:38:02,076 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-12 04:38:02,076 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-12 04:38:02,080 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 04:38:02,081 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 04:38:02,081 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 04:38:02,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 04:38:02,706 INFO L134 CoverageAnalysis]: Checked inductivity of 817 backedges. 478 proven. 0 refuted. 0 times theorem prover too weak. 339 trivial. 0 not checked. [2019-01-12 04:38:02,707 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-12 04:38:02,707 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-01-12 04:38:02,708 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-01-12 04:38:02,708 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-01-12 04:38:02,708 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-01-12 04:38:02,708 INFO L87 Difference]: Start difference. First operand 9075 states and 9440 transitions. Second operand 5 states. [2019-01-12 04:38:05,366 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-12 04:38:05,367 INFO L93 Difference]: Finished difference Result 21509 states and 22417 transitions. [2019-01-12 04:38:05,367 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-01-12 04:38:05,367 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 689 [2019-01-12 04:38:05,368 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-12 04:38:05,382 INFO L225 Difference]: With dead ends: 21509 [2019-01-12 04:38:05,383 INFO L226 Difference]: Without dead ends: 12685 [2019-01-12 04:38:05,390 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-01-12 04:38:05,399 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12685 states. [2019-01-12 04:38:05,531 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12685 to 11168. [2019-01-12 04:38:05,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11168 states. [2019-01-12 04:38:05,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11168 states to 11168 states and 11664 transitions. [2019-01-12 04:38:05,548 INFO L78 Accepts]: Start accepts. Automaton has 11168 states and 11664 transitions. Word has length 689 [2019-01-12 04:38:05,549 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-12 04:38:05,550 INFO L480 AbstractCegarLoop]: Abstraction has 11168 states and 11664 transitions. [2019-01-12 04:38:05,550 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-01-12 04:38:05,550 INFO L276 IsEmpty]: Start isEmpty. Operand 11168 states and 11664 transitions. [2019-01-12 04:38:05,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 931 [2019-01-12 04:38:05,578 INFO L394 BasicCegarLoop]: Found error trace [2019-01-12 04:38:05,578 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, 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, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-01-12 04:38:05,579 INFO L423 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-12 04:38:05,579 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-12 04:38:05,579 INFO L82 PathProgramCache]: Analyzing trace with hash -2044403736, now seen corresponding path program 1 times [2019-01-12 04:38:05,579 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-12 04:38:05,579 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-12 04:38:05,582 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 04:38:05,583 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 04:38:05,583 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 04:38:05,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 04:38:06,242 INFO L134 CoverageAnalysis]: Checked inductivity of 1472 backedges. 580 proven. 0 refuted. 0 times theorem prover too weak. 892 trivial. 0 not checked. [2019-01-12 04:38:06,242 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-12 04:38:06,242 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-01-12 04:38:06,243 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-01-12 04:38:06,243 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-01-12 04:38:06,243 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-01-12 04:38:06,244 INFO L87 Difference]: Start difference. First operand 11168 states and 11664 transitions. Second operand 3 states. [2019-01-12 04:38:07,468 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-12 04:38:07,468 INFO L93 Difference]: Finished difference Result 24672 states and 25797 transitions. [2019-01-12 04:38:07,469 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-01-12 04:38:07,469 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 930 [2019-01-12 04:38:07,470 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-12 04:38:07,470 INFO L225 Difference]: With dead ends: 24672 [2019-01-12 04:38:07,470 INFO L226 Difference]: Without dead ends: 0 [2019-01-12 04:38:07,480 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 04:38:07,480 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-01-12 04:38:07,480 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-01-12 04:38:07,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-01-12 04:38:07,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-01-12 04:38:07,481 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 930 [2019-01-12 04:38:07,481 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-12 04:38:07,481 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-01-12 04:38:07,481 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-01-12 04:38:07,481 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-01-12 04:38:07,481 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-01-12 04:38:07,488 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-01-12 04:38:07,508 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 04:38:07,556 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 04:38:07,610 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 04:38:07,688 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 04:38:07,711 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 04:38:08,015 WARN L181 SmtUtils]: Spent 519.00 ms on a formula simplification. DAG size of input: 339 DAG size of output: 268 [2019-01-12 04:38:08,031 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 04:38:08,086 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 04:38:08,154 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 04:38:08,256 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 04:38:08,281 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 04:38:08,495 WARN L181 SmtUtils]: Spent 477.00 ms on a formula simplification. DAG size of input: 339 DAG size of output: 268 [2019-01-12 04:38:08,503 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 04:38:08,543 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 04:38:08,587 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 04:38:08,649 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 04:38:08,667 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 04:38:08,819 WARN L181 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 328 DAG size of output: 257 [2019-01-12 04:38:12,745 WARN L181 SmtUtils]: Spent 3.92 s on a formula simplification. DAG size of input: 254 DAG size of output: 64 [2019-01-12 04:38:14,111 WARN L181 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 254 DAG size of output: 64 [2019-01-12 04:38:15,264 WARN L181 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 245 DAG size of output: 64 [2019-01-12 04:38:15,267 INFO L448 ceAbstractionStarter]: For program point L234(lines 234 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,267 INFO L448 ceAbstractionStarter]: For program point L102-1(lines 23 1656) no Hoare annotation was computed. [2019-01-12 04:38:15,267 INFO L448 ceAbstractionStarter]: For program point L895(lines 895 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,267 INFO L448 ceAbstractionStarter]: For program point L367(lines 367 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,267 INFO L448 ceAbstractionStarter]: For program point L103(line 103) no Hoare annotation was computed. [2019-01-12 04:38:15,267 INFO L448 ceAbstractionStarter]: For program point L1162(lines 1162 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,268 INFO L448 ceAbstractionStarter]: For program point L105-1(lines 23 1656) no Hoare annotation was computed. [2019-01-12 04:38:15,268 INFO L448 ceAbstractionStarter]: For program point L1030(lines 1030 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,268 INFO L448 ceAbstractionStarter]: For program point L634(lines 634 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,268 INFO L448 ceAbstractionStarter]: For program point L1559(lines 1559 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,268 INFO L448 ceAbstractionStarter]: For program point L502(lines 502 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,268 INFO L448 ceAbstractionStarter]: For program point L106(line 106) no Hoare annotation was computed. [2019-01-12 04:38:15,268 INFO L448 ceAbstractionStarter]: For program point L768(lines 768 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,268 INFO L448 ceAbstractionStarter]: For program point L108-1(lines 23 1656) no Hoare annotation was computed. [2019-01-12 04:38:15,268 INFO L448 ceAbstractionStarter]: For program point L901(lines 901 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,268 INFO L448 ceAbstractionStarter]: For program point L1694(lines 1694 1756) no Hoare annotation was computed. [2019-01-12 04:38:15,269 INFO L448 ceAbstractionStarter]: For program point L373(lines 373 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,269 INFO L448 ceAbstractionStarter]: For program point L241(lines 241 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,269 INFO L448 ceAbstractionStarter]: For program point L109(line 109) no Hoare annotation was computed. [2019-01-12 04:38:15,269 INFO L448 ceAbstractionStarter]: For program point L1431(lines 1431 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,269 INFO L448 ceAbstractionStarter]: For program point L1035(lines 1035 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,269 INFO L448 ceAbstractionStarter]: For program point L507(lines 507 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,269 INFO L448 ceAbstractionStarter]: For program point L1300(lines 1300 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,269 INFO L448 ceAbstractionStarter]: For program point L1168(lines 1168 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,269 INFO L448 ceAbstractionStarter]: For program point L111-1(lines 23 1656) no Hoare annotation was computed. [2019-01-12 04:38:15,269 INFO L448 ceAbstractionStarter]: For program point L112(line 112) no Hoare annotation was computed. [2019-01-12 04:38:15,269 INFO L448 ceAbstractionStarter]: For program point L641(lines 641 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,269 INFO L448 ceAbstractionStarter]: For program point L1566(lines 1566 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,270 INFO L448 ceAbstractionStarter]: For program point L1038(lines 1038 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,270 INFO L448 ceAbstractionStarter]: For program point L774(lines 774 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,270 INFO L448 ceAbstractionStarter]: For program point L642(lines 642 651) no Hoare annotation was computed. [2019-01-12 04:38:15,270 INFO L448 ceAbstractionStarter]: For program point L642-2(lines 642 651) no Hoare annotation was computed. [2019-01-12 04:38:15,270 INFO L448 ceAbstractionStarter]: For program point L114-1(lines 23 1656) no Hoare annotation was computed. [2019-01-12 04:38:15,270 INFO L448 ceAbstractionStarter]: For program point L907(lines 907 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,270 INFO L448 ceAbstractionStarter]: For program point L247(lines 247 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,270 INFO L448 ceAbstractionStarter]: For program point L1172(lines 1172 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,270 INFO L448 ceAbstractionStarter]: For program point L115(line 115) no Hoare annotation was computed. [2019-01-12 04:38:15,270 INFO L448 ceAbstractionStarter]: For program point L1701(lines 1701 1756) no Hoare annotation was computed. [2019-01-12 04:38:15,270 INFO L448 ceAbstractionStarter]: For program point L380(lines 380 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,271 INFO L448 ceAbstractionStarter]: For program point L1570(lines 1570 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,271 INFO L448 ceAbstractionStarter]: For program point L1438(lines 1438 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,271 INFO L448 ceAbstractionStarter]: For program point L1306(lines 1306 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,271 INFO L448 ceAbstractionStarter]: For program point L117-1(lines 23 1656) no Hoare annotation was computed. [2019-01-12 04:38:15,271 INFO L448 ceAbstractionStarter]: For program point L1571(lines 1571 1581) no Hoare annotation was computed. [2019-01-12 04:38:15,271 INFO L448 ceAbstractionStarter]: For program point L514(lines 514 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,271 INFO L448 ceAbstractionStarter]: For program point L1571-2(lines 1571 1581) no Hoare annotation was computed. [2019-01-12 04:38:15,271 INFO L448 ceAbstractionStarter]: For program point L1439(lines 1439 1448) no Hoare annotation was computed. [2019-01-12 04:38:15,271 INFO L448 ceAbstractionStarter]: For program point L1439-2(lines 1439 1448) no Hoare annotation was computed. [2019-01-12 04:38:15,271 INFO L448 ceAbstractionStarter]: For program point L118(line 118) no Hoare annotation was computed. [2019-01-12 04:38:15,272 INFO L448 ceAbstractionStarter]: For program point L779(lines 779 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,272 INFO L448 ceAbstractionStarter]: For program point L1044(lines 1044 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,272 INFO L448 ceAbstractionStarter]: For program point L912(lines 912 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,272 INFO L448 ceAbstractionStarter]: For program point L384(lines 384 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,272 INFO L448 ceAbstractionStarter]: For program point L120-1(lines 23 1656) no Hoare annotation was computed. [2019-01-12 04:38:15,272 INFO L448 ceAbstractionStarter]: For program point L1706(lines 1706 1756) no Hoare annotation was computed. [2019-01-12 04:38:15,272 INFO L448 ceAbstractionStarter]: For program point L253(lines 253 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,272 INFO L448 ceAbstractionStarter]: For program point L1178(lines 1178 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,272 INFO L448 ceAbstractionStarter]: For program point L121(line 121) no Hoare annotation was computed. [2019-01-12 04:38:15,272 INFO L448 ceAbstractionStarter]: For program point L123-1(lines 23 1656) no Hoare annotation was computed. [2019-01-12 04:38:15,272 INFO L448 ceAbstractionStarter]: For program point L1709(lines 1709 1756) no Hoare annotation was computed. [2019-01-12 04:38:15,272 INFO L448 ceAbstractionStarter]: For program point L652(lines 652 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,273 INFO L448 ceAbstractionStarter]: For program point L520(lines 520 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,273 INFO L448 ceAbstractionStarter]: For program point L1313(lines 1313 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,273 INFO L448 ceAbstractionStarter]: For program point L124(line 124) no Hoare annotation was computed. [2019-01-12 04:38:15,273 INFO L448 ceAbstractionStarter]: For program point L1049(lines 1049 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,273 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 163) no Hoare annotation was computed. [2019-01-12 04:38:15,273 INFO L448 ceAbstractionStarter]: For program point L1710(lines 1710 1721) no Hoare annotation was computed. [2019-01-12 04:38:15,273 INFO L448 ceAbstractionStarter]: For program point L1710-2(lines 1710 1721) no Hoare annotation was computed. [2019-01-12 04:38:15,273 INFO L448 ceAbstractionStarter]: For program point L521(lines 521 528) no Hoare annotation was computed. [2019-01-12 04:38:15,273 INFO L448 ceAbstractionStarter]: For program point L521-2(lines 521 528) no Hoare annotation was computed. [2019-01-12 04:38:15,273 INFO L448 ceAbstractionStarter]: For program point L1050(lines 1050 1061) no Hoare annotation was computed. [2019-01-12 04:38:15,273 INFO L448 ceAbstractionStarter]: For program point L1050-2(lines 1050 1061) no Hoare annotation was computed. [2019-01-12 04:38:15,274 INFO L448 ceAbstractionStarter]: For program point L786(lines 786 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,274 INFO L448 ceAbstractionStarter]: For program point L390(lines 390 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,274 INFO L448 ceAbstractionStarter]: For program point L126-1(lines 23 1656) no Hoare annotation was computed. [2019-01-12 04:38:15,274 INFO L448 ceAbstractionStarter]: For program point L919(lines 919 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,274 INFO L448 ceAbstractionStarter]: For program point L391(lines 391 402) no Hoare annotation was computed. [2019-01-12 04:38:15,274 INFO L448 ceAbstractionStarter]: For program point L391-2(lines 391 402) no Hoare annotation was computed. [2019-01-12 04:38:15,274 INFO L448 ceAbstractionStarter]: For program point L1184(lines 1184 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,274 INFO L448 ceAbstractionStarter]: For program point L127(line 127) no Hoare annotation was computed. [2019-01-12 04:38:15,274 INFO L448 ceAbstractionStarter]: For program point L1449(lines 1449 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,274 INFO L448 ceAbstractionStarter]: For program point L1317(lines 1317 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,274 INFO L448 ceAbstractionStarter]: For program point L260(lines 260 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,274 INFO L448 ceAbstractionStarter]: For program point L657(lines 657 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,275 INFO L448 ceAbstractionStarter]: For program point L1582(lines 1582 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,275 INFO L448 ceAbstractionStarter]: For program point L129-1(lines 23 1656) no Hoare annotation was computed. [2019-01-12 04:38:15,275 INFO L448 ceAbstractionStarter]: For program point L130(line 130) no Hoare annotation was computed. [2019-01-12 04:38:15,275 INFO L448 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2019-01-12 04:38:15,275 INFO L448 ceAbstractionStarter]: For program point L1321(lines 1321 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,275 INFO L448 ceAbstractionStarter]: For program point L132-1(lines 23 1656) no Hoare annotation was computed. [2019-01-12 04:38:15,275 INFO L448 ceAbstractionStarter]: For program point L925(lines 925 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,275 INFO L448 ceAbstractionStarter]: For program point L793(lines 793 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,275 INFO L448 ceAbstractionStarter]: For program point L529(lines 529 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,275 INFO L448 ceAbstractionStarter]: For program point L1322(lines 1322 1332) no Hoare annotation was computed. [2019-01-12 04:38:15,275 INFO L448 ceAbstractionStarter]: For program point L1322-2(lines 1322 1332) no Hoare annotation was computed. [2019-01-12 04:38:15,275 INFO L448 ceAbstractionStarter]: For program point L1190(lines 1190 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,276 INFO L448 ceAbstractionStarter]: For program point L133(line 133) no Hoare annotation was computed. [2019-01-12 04:38:15,276 INFO L448 ceAbstractionStarter]: For program point L794(lines 794 803) no Hoare annotation was computed. [2019-01-12 04:38:15,276 INFO L448 ceAbstractionStarter]: For program point L794-2(lines 794 803) no Hoare annotation was computed. [2019-01-12 04:38:15,276 INFO L448 ceAbstractionStarter]: For program point L662(lines 662 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,276 INFO L448 ceAbstractionStarter]: For program point L530(lines 530 541) no Hoare annotation was computed. [2019-01-12 04:38:15,276 INFO L448 ceAbstractionStarter]: For program point L530-2(lines 530 541) no Hoare annotation was computed. [2019-01-12 04:38:15,276 INFO L448 ceAbstractionStarter]: For program point L266(lines 266 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,276 INFO L448 ceAbstractionStarter]: For program point L1456(lines 1456 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,276 INFO L448 ceAbstractionStarter]: For program point L135-1(lines 23 1656) no Hoare annotation was computed. [2019-01-12 04:38:15,276 INFO L448 ceAbstractionStarter]: For program point L1589(lines 1589 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,276 INFO L448 ceAbstractionStarter]: For program point L136(line 136) no Hoare annotation was computed. [2019-01-12 04:38:15,277 INFO L448 ceAbstractionStarter]: For program point L1722(lines 1722 1756) no Hoare annotation was computed. [2019-01-12 04:38:15,277 INFO L448 ceAbstractionStarter]: For program point L1062(lines 1062 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,277 INFO L448 ceAbstractionStarter]: For program point L930(lines 930 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,277 INFO L448 ceAbstractionStarter]: For program point L138-1(lines 23 1656) no Hoare annotation was computed. [2019-01-12 04:38:15,277 INFO L448 ceAbstractionStarter]: For program point L1063(lines 1063 1073) no Hoare annotation was computed. [2019-01-12 04:38:15,277 INFO L448 ceAbstractionStarter]: For program point L1063-2(lines 1063 1073) no Hoare annotation was computed. [2019-01-12 04:38:15,277 INFO L448 ceAbstractionStarter]: For program point L403(lines 403 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,277 INFO L448 ceAbstractionStarter]: For program point L139(line 139) no Hoare annotation was computed. [2019-01-12 04:38:15,277 INFO L448 ceAbstractionStarter]: For program point L668(lines 668 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,277 INFO L448 ceAbstractionStarter]: For program point L1461(lines 1461 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,277 INFO L448 ceAbstractionStarter]: For program point L1197(lines 1197 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,277 INFO L448 ceAbstractionStarter]: For program point L273(lines 273 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,278 INFO L448 ceAbstractionStarter]: For program point L141-1(lines 23 1656) no Hoare annotation was computed. [2019-01-12 04:38:15,278 INFO L448 ceAbstractionStarter]: For program point L1595(lines 1595 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,278 INFO L448 ceAbstractionStarter]: For program point L142(line 142) no Hoare annotation was computed. [2019-01-12 04:38:15,278 INFO L448 ceAbstractionStarter]: For program point L935(lines 935 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,278 INFO L448 ceAbstractionStarter]: For program point L804(lines 804 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,278 INFO L448 ceAbstractionStarter]: For program point L1729(lines 1729 1756) no Hoare annotation was computed. [2019-01-12 04:38:15,278 INFO L448 ceAbstractionStarter]: For program point L408(lines 408 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,278 INFO L448 ceAbstractionStarter]: For program point L1333(lines 1333 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,278 INFO L448 ceAbstractionStarter]: For program point L144-1(lines 23 1656) no Hoare annotation was computed. [2019-01-12 04:38:15,278 INFO L448 ceAbstractionStarter]: For program point L1466(lines 1466 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,278 INFO L448 ceAbstractionStarter]: For program point L145(line 145) no Hoare annotation was computed. [2019-01-12 04:38:15,278 INFO L448 ceAbstractionStarter]: For program point L542(lines 542 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,278 INFO L448 ceAbstractionStarter]: For program point L278(lines 278 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,279 INFO L448 ceAbstractionStarter]: For program point L1203(lines 1203 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,279 INFO L448 ceAbstractionStarter]: For program point L675(lines 675 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,279 INFO L448 ceAbstractionStarter]: For program point L147-1(lines 23 1656) no Hoare annotation was computed. [2019-01-12 04:38:15,279 INFO L448 ceAbstractionStarter]: For program point L148(line 148) no Hoare annotation was computed. [2019-01-12 04:38:15,279 INFO L448 ceAbstractionStarter]: For program point L1602(lines 1602 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,279 INFO L448 ceAbstractionStarter]: For program point L1338(lines 1338 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,279 INFO L448 ceAbstractionStarter]: For program point L1074(lines 1074 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,279 INFO L448 ceAbstractionStarter]: For program point L942(lines 942 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,279 INFO L448 ceAbstractionStarter]: For program point L1735(lines 1735 1756) no Hoare annotation was computed. [2019-01-12 04:38:15,279 INFO L448 ceAbstractionStarter]: For program point L546(lines 546 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,279 INFO L448 ceAbstractionStarter]: For program point L150-1(lines 23 1656) no Hoare annotation was computed. [2019-01-12 04:38:15,279 INFO L448 ceAbstractionStarter]: For program point L811(lines 811 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,280 INFO L448 ceAbstractionStarter]: For program point L547(lines 547 556) no Hoare annotation was computed. [2019-01-12 04:38:15,280 INFO L448 ceAbstractionStarter]: For program point L547-2(lines 547 556) no Hoare annotation was computed. [2019-01-12 04:38:15,280 INFO L448 ceAbstractionStarter]: For program point L415(lines 415 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,280 INFO L448 ceAbstractionStarter]: For program point L1208(lines 1208 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,280 INFO L448 ceAbstractionStarter]: For program point L151(line 151) no Hoare annotation was computed. [2019-01-12 04:38:15,280 INFO L448 ceAbstractionStarter]: For program point L1473(lines 1473 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,280 INFO L448 ceAbstractionStarter]: For program point L681(lines 681 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,280 INFO L448 ceAbstractionStarter]: For program point L1606(lines 1606 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,280 INFO L448 ceAbstractionStarter]: For program point L285(lines 285 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,280 INFO L448 ceAbstractionStarter]: For program point L153-1(lines 23 1656) no Hoare annotation was computed. [2019-01-12 04:38:15,280 INFO L448 ceAbstractionStarter]: For program point L154(line 154) no Hoare annotation was computed. [2019-01-12 04:38:15,280 INFO L448 ceAbstractionStarter]: For program point L1344(lines 1344 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,281 INFO L448 ceAbstractionStarter]: For program point L1212(lines 1212 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,281 INFO L448 ceAbstractionStarter]: For program point L948(lines 948 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,281 INFO L448 ceAbstractionStarter]: For program point L156-1(lines 23 1656) no Hoare annotation was computed. [2019-01-12 04:38:15,281 INFO L448 ceAbstractionStarter]: For program point L1081(lines 1081 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,281 INFO L448 ceAbstractionStarter]: For program point L24(lines 24 26) no Hoare annotation was computed. [2019-01-12 04:38:15,281 INFO L448 ceAbstractionStarter]: For program point L24-2(lines 23 1656) no Hoare annotation was computed. [2019-01-12 04:38:15,281 INFO L448 ceAbstractionStarter]: For program point L817(lines 817 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,281 INFO L448 ceAbstractionStarter]: For program point L1742(lines 1742 1756) no Hoare annotation was computed. [2019-01-12 04:38:15,281 INFO L448 ceAbstractionStarter]: For program point L1478(lines 1478 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,281 INFO L448 ceAbstractionStarter]: For program point L157(line 157) no Hoare annotation was computed. [2019-01-12 04:38:15,281 INFO L448 ceAbstractionStarter]: For program point L25(line 25) no Hoare annotation was computed. [2019-01-12 04:38:15,281 INFO L448 ceAbstractionStarter]: For program point L422(lines 422 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,281 INFO L448 ceAbstractionStarter]: For program point L687(lines 687 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,282 INFO L448 ceAbstractionStarter]: For program point L1612(lines 1612 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,282 INFO L448 ceAbstractionStarter]: For program point L159-1(lines 23 1656) no Hoare annotation was computed. [2019-01-12 04:38:15,282 INFO L448 ceAbstractionStarter]: For program point L27-1(lines 23 1656) no Hoare annotation was computed. [2019-01-12 04:38:15,282 INFO L448 ceAbstractionStarter]: For program point L1613(lines 1613 1622) no Hoare annotation was computed. [2019-01-12 04:38:15,282 INFO L448 ceAbstractionStarter]: For program point L1613-2(lines 1613 1622) no Hoare annotation was computed. [2019-01-12 04:38:15,282 INFO L448 ceAbstractionStarter]: For program point L292(lines 292 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,282 INFO L448 ceAbstractionStarter]: For program point L160(line 160) no Hoare annotation was computed. [2019-01-12 04:38:15,282 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-01-12 04:38:15,282 INFO L448 ceAbstractionStarter]: For program point L28(line 28) no Hoare annotation was computed. [2019-01-12 04:38:15,282 INFO L448 ceAbstractionStarter]: For program point L557(lines 557 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,282 INFO L448 ceAbstractionStarter]: For program point L1482(lines 1482 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,282 INFO L448 ceAbstractionStarter]: For program point L1350(lines 1350 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,283 INFO L448 ceAbstractionStarter]: For program point L1218(lines 1218 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,283 INFO L448 ceAbstractionStarter]: For program point L1086(lines 1086 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,283 INFO L448 ceAbstractionStarter]: For program point L558(lines 558 568) no Hoare annotation was computed. [2019-01-12 04:38:15,283 INFO L448 ceAbstractionStarter]: For program point L558-2(lines 558 568) no Hoare annotation was computed. [2019-01-12 04:38:15,283 INFO L448 ceAbstractionStarter]: For program point L1351(lines 1351 1358) no Hoare annotation was computed. [2019-01-12 04:38:15,283 INFO L448 ceAbstractionStarter]: For program point L1351-2(lines 1351 1358) no Hoare annotation was computed. [2019-01-12 04:38:15,283 INFO L448 ceAbstractionStarter]: For program point L162-1(lines 23 1656) no Hoare annotation was computed. [2019-01-12 04:38:15,283 INFO L448 ceAbstractionStarter]: For program point L30-1(lines 23 1656) no Hoare annotation was computed. [2019-01-12 04:38:15,283 INFO L448 ceAbstractionStarter]: For program point L955(lines 955 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,283 INFO L448 ceAbstractionStarter]: For program point L163(line 163) no Hoare annotation was computed. [2019-01-12 04:38:15,283 INFO L448 ceAbstractionStarter]: For program point L31(line 31) no Hoare annotation was computed. [2019-01-12 04:38:15,283 INFO L448 ceAbstractionStarter]: For program point L824(lines 824 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,284 INFO L448 ceAbstractionStarter]: For program point L1749(lines 1749 1756) no Hoare annotation was computed. [2019-01-12 04:38:15,284 INFO L448 ceAbstractionStarter]: For program point L428(lines 428 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,284 INFO L448 ceAbstractionStarter]: For program point L693(lines 693 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,284 INFO L448 ceAbstractionStarter]: For program point L165-1(lines 23 1656) no Hoare annotation was computed. [2019-01-12 04:38:15,284 INFO L448 ceAbstractionStarter]: For program point L33-1(lines 23 1656) no Hoare annotation was computed. [2019-01-12 04:38:15,284 INFO L448 ceAbstractionStarter]: For program point L694(lines 694 706) no Hoare annotation was computed. [2019-01-12 04:38:15,284 INFO L448 ceAbstractionStarter]: For program point L694-2(lines 694 706) no Hoare annotation was computed. [2019-01-12 04:38:15,284 INFO L448 ceAbstractionStarter]: For program point L166(line 166) no Hoare annotation was computed. [2019-01-12 04:38:15,284 INFO L448 ceAbstractionStarter]: For program point L1091(lines 1091 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,284 INFO L448 ceAbstractionStarter]: For program point L34(line 34) no Hoare annotation was computed. [2019-01-12 04:38:15,284 INFO L448 ceAbstractionStarter]: For program point L959(lines 959 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,284 INFO L448 ceAbstractionStarter]: For program point L1488(lines 1488 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,284 INFO L448 ceAbstractionStarter]: For program point L299(lines 299 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,285 INFO L448 ceAbstractionStarter]: For program point L1224(lines 1224 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,285 INFO L448 ceAbstractionStarter]: For program point L168-1(lines 23 1656) no Hoare annotation was computed. [2019-01-12 04:38:15,285 INFO L448 ceAbstractionStarter]: For program point L36-1(lines 23 1656) no Hoare annotation was computed. [2019-01-12 04:38:15,285 INFO L448 ceAbstractionStarter]: For program point L829(lines 829 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,285 INFO L448 ceAbstractionStarter]: For program point L433(lines 433 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,285 INFO L448 ceAbstractionStarter]: For program point L169(line 169) no Hoare annotation was computed. [2019-01-12 04:38:15,285 INFO L448 ceAbstractionStarter]: For program point L37(line 37) no Hoare annotation was computed. [2019-01-12 04:38:15,285 INFO L448 ceAbstractionStarter]: For program point L830(lines 830 839) no Hoare annotation was computed. [2019-01-12 04:38:15,285 INFO L448 ceAbstractionStarter]: For program point L830-2(lines 830 839) no Hoare annotation was computed. [2019-01-12 04:38:15,285 INFO L448 ceAbstractionStarter]: For program point L1623(lines 1623 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,285 INFO L448 ceAbstractionStarter]: For program point L1359(lines 1359 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,285 INFO L448 ceAbstractionStarter]: For program point L171-1(lines 23 1656) no Hoare annotation was computed. [2019-01-12 04:38:15,286 INFO L448 ceAbstractionStarter]: For program point L39-1(lines 23 1656) no Hoare annotation was computed. [2019-01-12 04:38:15,286 INFO L444 ceAbstractionStarter]: At program point L1757(lines 1658 1758) the Hoare annotation is: (let ((.cse6 (= ~a2~0 3))) (let ((.cse0 (<= (+ ~a0~0 98) 0)) (.cse1 (not .cse6)) (.cse2 (not (= 4 ~a2~0))) (.cse5 (<= ~a29~0 599999)) (.cse4 (+ ~a0~0 61)) (.cse3 (<= (+ ~a4~0 86) 0))) (or (and (= ~a2~0 1) (<= ~a29~0 43) (< 0 (+ ~a29~0 144))) (and .cse0 .cse1 .cse2) (and (and (exists ((v_~a29~0_893 Int)) (and (< 0 (+ v_~a29~0_893 16)) (<= (+ (div v_~a29~0_893 5) 134659) ~a29~0) (= (mod v_~a29~0_893 5) 0) (<= v_~a29~0_893 43))) .cse3) (<= .cse4 0)) (and .cse0 .cse5) (and (and (and .cse3 .cse1) .cse2) .cse5) (and .cse5 (or (and (<= 0 (+ ~a0~0 44)) .cse6) (and (or (< 0 .cse4) (<= (+ ~a29~0 16) 0) (< 43 ~a29~0)) .cse3)))))) [2019-01-12 04:38:15,286 INFO L448 ceAbstractionStarter]: For program point L172(line 172) no Hoare annotation was computed. [2019-01-12 04:38:15,286 INFO L448 ceAbstractionStarter]: For program point L40(line 40) no Hoare annotation was computed. [2019-01-12 04:38:15,286 INFO L448 ceAbstractionStarter]: For program point L569(lines 569 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,286 INFO L448 ceAbstractionStarter]: For program point L1494(lines 1494 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,286 INFO L448 ceAbstractionStarter]: For program point L1098(lines 1098 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,287 INFO L448 ceAbstractionStarter]: For program point L966(lines 966 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,287 INFO L448 ceAbstractionStarter]: For program point L306(lines 306 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,287 INFO L448 ceAbstractionStarter]: For program point L1231(lines 1231 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,287 INFO L448 ceAbstractionStarter]: For program point L174-1(lines 23 1656) no Hoare annotation was computed. [2019-01-12 04:38:15,287 INFO L448 ceAbstractionStarter]: For program point L1099(lines 1099 1107) no Hoare annotation was computed. [2019-01-12 04:38:15,287 INFO L448 ceAbstractionStarter]: For program point L42-1(lines 23 1656) no Hoare annotation was computed. [2019-01-12 04:38:15,287 INFO L448 ceAbstractionStarter]: For program point L1099-2(lines 1099 1107) no Hoare annotation was computed. [2019-01-12 04:38:15,287 INFO L451 ceAbstractionStarter]: At program point L1760(lines 1760 1776) the Hoare annotation is: true [2019-01-12 04:38:15,287 INFO L448 ceAbstractionStarter]: For program point L439(lines 439 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,287 INFO L448 ceAbstractionStarter]: For program point L307(lines 307 319) no Hoare annotation was computed. [2019-01-12 04:38:15,287 INFO L448 ceAbstractionStarter]: For program point L307-2(lines 307 319) no Hoare annotation was computed. [2019-01-12 04:38:15,287 INFO L448 ceAbstractionStarter]: For program point L175(line 175) no Hoare annotation was computed. [2019-01-12 04:38:15,288 INFO L448 ceAbstractionStarter]: For program point L43(line 43) no Hoare annotation was computed. [2019-01-12 04:38:15,288 INFO L448 ceAbstractionStarter]: For program point L1629(lines 1629 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,288 INFO L448 ceAbstractionStarter]: For program point L1365(lines 1365 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,288 INFO L448 ceAbstractionStarter]: For program point L177-1(lines 23 1656) no Hoare annotation was computed. [2019-01-12 04:38:15,288 INFO L448 ceAbstractionStarter]: For program point L45-1(lines 23 1656) no Hoare annotation was computed. [2019-01-12 04:38:15,288 INFO L448 ceAbstractionStarter]: For program point L574(lines 574 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,288 INFO L448 ceAbstractionStarter]: For program point L178(line 178) no Hoare annotation was computed. [2019-01-12 04:38:15,288 INFO L448 ceAbstractionStarter]: For program point L46(line 46) no Hoare annotation was computed. [2019-01-12 04:38:15,288 INFO L448 ceAbstractionStarter]: For program point L707(lines 707 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,288 INFO L448 ceAbstractionStarter]: For program point L575(lines 575 586) no Hoare annotation was computed. [2019-01-12 04:38:15,288 INFO L448 ceAbstractionStarter]: For program point L575-2(lines 575 586) no Hoare annotation was computed. [2019-01-12 04:38:15,289 INFO L448 ceAbstractionStarter]: For program point L840(lines 840 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,289 INFO L448 ceAbstractionStarter]: For program point L1501(lines 1501 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,289 INFO L448 ceAbstractionStarter]: For program point L1237(lines 1237 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,289 INFO L448 ceAbstractionStarter]: For program point L180-1(lines 23 1656) no Hoare annotation was computed. [2019-01-12 04:38:15,289 INFO L448 ceAbstractionStarter]: For program point L48-1(lines 23 1656) no Hoare annotation was computed. [2019-01-12 04:38:15,289 INFO L448 ceAbstractionStarter]: For program point L973(lines 973 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,289 INFO L444 ceAbstractionStarter]: At program point L1766-2(lines 1766 1775) the Hoare annotation is: (let ((.cse6 (= ~a2~0 3))) (let ((.cse1 (<= (+ ~a0~0 98) 0)) (.cse2 (not .cse6)) (.cse3 (not (= 4 ~a2~0))) (.cse0 (<= ~a29~0 599999)) (.cse5 (+ ~a0~0 61)) (.cse4 (<= (+ ~a4~0 86) 0))) (or (and .cse0 .cse1) (and (= ~a2~0 1) (<= ~a29~0 43) (< 0 (+ ~a29~0 144))) (and .cse1 .cse2 .cse3) (and (and (exists ((v_~a29~0_893 Int)) (and (< 0 (+ v_~a29~0_893 16)) (<= (+ (div v_~a29~0_893 5) 134659) ~a29~0) (= (mod v_~a29~0_893 5) 0) (<= v_~a29~0_893 43))) .cse4) (<= .cse5 0)) (and (and (and .cse4 .cse2) .cse3) .cse0) (and .cse0 (or (and (<= 0 (+ ~a0~0 44)) .cse6) (and (or (< 0 .cse5) (<= (+ ~a29~0 16) 0) (< 43 ~a29~0)) .cse4)))))) [2019-01-12 04:38:15,289 INFO L448 ceAbstractionStarter]: For program point L445(lines 445 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,289 INFO L448 ceAbstractionStarter]: For program point L181(line 181) no Hoare annotation was computed. [2019-01-12 04:38:15,290 INFO L448 ceAbstractionStarter]: For program point L49(line 49) no Hoare annotation was computed. [2019-01-12 04:38:15,290 INFO L448 ceAbstractionStarter]: For program point L1635(lines 1635 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,290 INFO L448 ceAbstractionStarter]: For program point L1371(lines 1371 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,290 INFO L448 ceAbstractionStarter]: For program point L183-1(lines 23 1656) no Hoare annotation was computed. [2019-01-12 04:38:15,290 INFO L448 ceAbstractionStarter]: For program point L1108(lines 1108 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,290 INFO L448 ceAbstractionStarter]: For program point L51-1(lines 23 1656) no Hoare annotation was computed. [2019-01-12 04:38:15,290 INFO L448 ceAbstractionStarter]: For program point L712(lines 712 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,290 INFO L448 ceAbstractionStarter]: For program point L184(line 184) no Hoare annotation was computed. [2019-01-12 04:38:15,290 INFO L448 ceAbstractionStarter]: For program point L52(line 52) no Hoare annotation was computed. [2019-01-12 04:38:15,290 INFO L448 ceAbstractionStarter]: For program point L845(lines 845 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,290 INFO L448 ceAbstractionStarter]: For program point L449(lines 449 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,291 INFO L448 ceAbstractionStarter]: For program point L1771(line 1771) no Hoare annotation was computed. [2019-01-12 04:38:15,291 INFO L448 ceAbstractionStarter]: For program point L1243(lines 1243 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,291 INFO L448 ceAbstractionStarter]: For program point L186-1(lines 23 1656) no Hoare annotation was computed. [2019-01-12 04:38:15,291 INFO L448 ceAbstractionStarter]: For program point L54-1(lines 23 1656) no Hoare annotation was computed. [2019-01-12 04:38:15,291 INFO L448 ceAbstractionStarter]: For program point L979(lines 979 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,291 INFO L448 ceAbstractionStarter]: For program point L1640(lines 1640 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,291 INFO L448 ceAbstractionStarter]: For program point L1508(lines 1508 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,291 INFO L448 ceAbstractionStarter]: For program point L187(line 187) no Hoare annotation was computed. [2019-01-12 04:38:15,291 INFO L448 ceAbstractionStarter]: For program point L55(line 55) no Hoare annotation was computed. [2019-01-12 04:38:15,291 INFO L448 ceAbstractionStarter]: For program point L320(lines 320 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,291 INFO L448 ceAbstractionStarter]: For program point L1378(lines 1378 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,292 INFO L448 ceAbstractionStarter]: For program point L189-1(lines 23 1656) no Hoare annotation was computed. [2019-01-12 04:38:15,292 INFO L448 ceAbstractionStarter]: For program point L57-1(lines 23 1656) no Hoare annotation was computed. [2019-01-12 04:38:15,292 INFO L448 ceAbstractionStarter]: For program point L718(lines 718 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,292 INFO L448 ceAbstractionStarter]: For program point L1511(lines 1511 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,292 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-01-12 04:38:15,292 INFO L448 ceAbstractionStarter]: For program point L190(line 190) no Hoare annotation was computed. [2019-01-12 04:38:15,292 INFO L448 ceAbstractionStarter]: For program point L1115(lines 1115 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,292 INFO L448 ceAbstractionStarter]: For program point L58(line 58) no Hoare annotation was computed. [2019-01-12 04:38:15,292 INFO L448 ceAbstractionStarter]: For program point L851(lines 851 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,292 INFO L448 ceAbstractionStarter]: For program point L587(lines 587 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,292 INFO L448 ceAbstractionStarter]: For program point L456(lines 456 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,292 INFO L448 ceAbstractionStarter]: For program point L1249(lines 1249 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,293 INFO L448 ceAbstractionStarter]: For program point L192-1(lines 23 1656) no Hoare annotation was computed. [2019-01-12 04:38:15,293 INFO L448 ceAbstractionStarter]: For program point L60-1(lines 23 1656) no Hoare annotation was computed. [2019-01-12 04:38:15,293 INFO L448 ceAbstractionStarter]: For program point L985(lines 985 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,293 INFO L448 ceAbstractionStarter]: For program point L193(line 193) no Hoare annotation was computed. [2019-01-12 04:38:15,293 INFO L448 ceAbstractionStarter]: For program point L61(line 61) no Hoare annotation was computed. [2019-01-12 04:38:15,293 INFO L448 ceAbstractionStarter]: For program point L1647(lines 1647 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,293 INFO L448 ceAbstractionStarter]: For program point L855(lines 855 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,293 INFO L448 ceAbstractionStarter]: For program point L1516(lines 1516 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,293 INFO L448 ceAbstractionStarter]: For program point L327(lines 327 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,293 INFO L448 ceAbstractionStarter]: For program point L195-1(lines 23 1656) no Hoare annotation was computed. [2019-01-12 04:38:15,293 INFO L448 ceAbstractionStarter]: For program point L63-1(lines 23 1656) no Hoare annotation was computed. [2019-01-12 04:38:15,293 INFO L448 ceAbstractionStarter]: For program point L1385(lines 1385 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,293 INFO L448 ceAbstractionStarter]: For program point L196(line 196) no Hoare annotation was computed. [2019-01-12 04:38:15,294 INFO L448 ceAbstractionStarter]: For program point L64(line 64) no Hoare annotation was computed. [2019-01-12 04:38:15,294 INFO L448 ceAbstractionStarter]: For program point L725(lines 725 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,294 INFO L448 ceAbstractionStarter]: For program point L1122(lines 1122 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,294 INFO L448 ceAbstractionStarter]: For program point L594(lines 594 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,294 INFO L448 ceAbstractionStarter]: For program point L462(lines 462 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,294 INFO L448 ceAbstractionStarter]: For program point L1255(lines 1255 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,294 INFO L448 ceAbstractionStarter]: For program point L198-1(lines 23 1656) no Hoare annotation was computed. [2019-01-12 04:38:15,294 INFO L448 ceAbstractionStarter]: For program point L66-1(lines 23 1656) no Hoare annotation was computed. [2019-01-12 04:38:15,294 INFO L448 ceAbstractionStarter]: For program point L595(lines 595 605) no Hoare annotation was computed. [2019-01-12 04:38:15,294 INFO L448 ceAbstractionStarter]: For program point L595-2(lines 595 605) no Hoare annotation was computed. [2019-01-12 04:38:15,294 INFO L448 ceAbstractionStarter]: For program point L1388(lines 1388 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,294 INFO L448 ceAbstractionStarter]: For program point L199(line 199) no Hoare annotation was computed. [2019-01-12 04:38:15,294 INFO L448 ceAbstractionStarter]: For program point L67(line 67) no Hoare annotation was computed. [2019-01-12 04:38:15,295 INFO L448 ceAbstractionStarter]: For program point L992(lines 992 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,295 INFO L448 ceAbstractionStarter]: For program point L1522(lines 1522 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,295 INFO L448 ceAbstractionStarter]: For program point L333(lines 333 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,295 INFO L448 ceAbstractionStarter]: For program point L201-1(lines 23 1656) no Hoare annotation was computed. [2019-01-12 04:38:15,295 INFO L448 ceAbstractionStarter]: For program point L69-1(lines 23 1656) no Hoare annotation was computed. [2019-01-12 04:38:15,295 INFO L448 ceAbstractionStarter]: For program point L862(lines 862 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,295 INFO L444 ceAbstractionStarter]: At program point L1655(lines 23 1656) the Hoare annotation is: (let ((.cse6 (= ~a2~0 3))) (let ((.cse1 (<= (+ ~a0~0 98) 0)) (.cse2 (not .cse6)) (.cse3 (not (= 4 ~a2~0))) (.cse0 (<= ~a29~0 599999)) (.cse5 (+ ~a0~0 61)) (.cse4 (<= (+ ~a4~0 86) 0))) (or (and .cse0 .cse1) (and (= ~a2~0 1) (<= ~a29~0 43) (< 0 (+ ~a29~0 144))) (and .cse1 .cse2 .cse3) (and (and (exists ((v_~a29~0_893 Int)) (and (< 0 (+ v_~a29~0_893 16)) (<= (+ (div v_~a29~0_893 5) 134659) ~a29~0) (= (mod v_~a29~0_893 5) 0) (<= v_~a29~0_893 43))) .cse4) (<= .cse5 0)) (and (and (and .cse4 .cse2) .cse3) .cse0) (and .cse0 (or (and (<= 0 (+ ~a0~0 44)) .cse6) (and (or (< 0 .cse5) (<= (+ ~a29~0 16) 0) (< 43 ~a29~0)) .cse4)))))) [2019-01-12 04:38:15,295 INFO L448 ceAbstractionStarter]: For program point L202(line 202) no Hoare annotation was computed. [2019-01-12 04:38:15,295 INFO L448 ceAbstractionStarter]: For program point L70(line 70) no Hoare annotation was computed. [2019-01-12 04:38:15,295 INFO L448 ceAbstractionStarter]: For program point L1128(lines 1128 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,296 INFO L448 ceAbstractionStarter]: For program point L732(lines 732 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,296 INFO L448 ceAbstractionStarter]: For program point L468(lines 468 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,296 INFO L448 ceAbstractionStarter]: For program point L336(lines 336 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,296 INFO L448 ceAbstractionStarter]: For program point L1261(lines 1261 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,296 INFO L448 ceAbstractionStarter]: For program point L204-1(lines 23 1656) no Hoare annotation was computed. [2019-01-12 04:38:15,296 INFO L448 ceAbstractionStarter]: For program point L72-1(lines 23 1656) no Hoare annotation was computed. [2019-01-12 04:38:15,296 INFO L448 ceAbstractionStarter]: For program point L1394(lines 1394 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,296 INFO L448 ceAbstractionStarter]: For program point L205(line 205) no Hoare annotation was computed. [2019-01-12 04:38:15,296 INFO L448 ceAbstractionStarter]: For program point L73(line 73) no Hoare annotation was computed. [2019-01-12 04:38:15,296 INFO L448 ceAbstractionStarter]: For program point L998(lines 998 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,296 INFO L448 ceAbstractionStarter]: For program point L1395(lines 1395 1407) no Hoare annotation was computed. [2019-01-12 04:38:15,296 INFO L448 ceAbstractionStarter]: For program point L1395-2(lines 1395 1407) no Hoare annotation was computed. [2019-01-12 04:38:15,296 INFO L448 ceAbstractionStarter]: For program point L735(lines 735 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,297 INFO L448 ceAbstractionStarter]: For program point L1528(lines 1528 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,297 INFO L448 ceAbstractionStarter]: For program point L1264(lines 1264 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,297 INFO L448 ceAbstractionStarter]: For program point L75-1(lines 23 1656) no Hoare annotation was computed. [2019-01-12 04:38:15,297 INFO L448 ceAbstractionStarter]: For program point L868(lines 868 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,297 INFO L448 ceAbstractionStarter]: For program point L1661(lines 1661 1756) no Hoare annotation was computed. [2019-01-12 04:38:15,297 INFO L448 ceAbstractionStarter]: For program point L76(line 76) no Hoare annotation was computed. [2019-01-12 04:38:15,297 INFO L448 ceAbstractionStarter]: For program point L341(lines 341 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,297 INFO L448 ceAbstractionStarter]: For program point L1134(lines 1134 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,297 INFO L448 ceAbstractionStarter]: For program point L606(lines 606 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,297 INFO L448 ceAbstractionStarter]: For program point L474(lines 474 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,297 INFO L448 ceAbstractionStarter]: For program point L342(lines 342 349) no Hoare annotation was computed. [2019-01-12 04:38:15,297 INFO L448 ceAbstractionStarter]: For program point L342-2(lines 342 349) no Hoare annotation was computed. [2019-01-12 04:38:15,298 INFO L448 ceAbstractionStarter]: For program point L1135(lines 1135 1144) no Hoare annotation was computed. [2019-01-12 04:38:15,298 INFO L448 ceAbstractionStarter]: For program point L78-1(lines 23 1656) no Hoare annotation was computed. [2019-01-12 04:38:15,298 INFO L448 ceAbstractionStarter]: For program point L1135-2(lines 1135 1144) no Hoare annotation was computed. [2019-01-12 04:38:15,298 INFO L448 ceAbstractionStarter]: For program point L79(line 79) no Hoare annotation was computed. [2019-01-12 04:38:15,298 INFO L448 ceAbstractionStarter]: For program point L1004(lines 1004 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,298 INFO L448 ceAbstractionStarter]: For program point L1533(lines 1533 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,298 INFO L448 ceAbstractionStarter]: For program point L81-1(lines 23 1656) no Hoare annotation was computed. [2019-01-12 04:38:15,298 INFO L448 ceAbstractionStarter]: For program point L874(lines 874 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,298 INFO L448 ceAbstractionStarter]: For program point L742(lines 742 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,298 INFO L448 ceAbstractionStarter]: For program point L1271(lines 1271 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,298 INFO L448 ceAbstractionStarter]: For program point L214(lines 214 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,298 INFO L448 ceAbstractionStarter]: For program point L82(line 82) no Hoare annotation was computed. [2019-01-12 04:38:15,298 INFO L448 ceAbstractionStarter]: For program point L1668(lines 1668 1756) no Hoare annotation was computed. [2019-01-12 04:38:15,299 INFO L448 ceAbstractionStarter]: For program point L479(lines 479 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,299 INFO L448 ceAbstractionStarter]: For program point L84-1(lines 23 1656) no Hoare annotation was computed. [2019-01-12 04:38:15,299 INFO L448 ceAbstractionStarter]: For program point L613(lines 613 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,299 INFO L448 ceAbstractionStarter]: For program point L85(line 85) no Hoare annotation was computed. [2019-01-12 04:38:15,299 INFO L448 ceAbstractionStarter]: For program point L350(lines 350 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,299 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2019-01-12 04:38:15,299 INFO L448 ceAbstractionStarter]: For program point L1011(lines 1011 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,299 INFO L448 ceAbstractionStarter]: For program point L1672(lines 1672 1756) no Hoare annotation was computed. [2019-01-12 04:38:15,299 INFO L448 ceAbstractionStarter]: For program point L1540(lines 1540 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,299 INFO L448 ceAbstractionStarter]: For program point L1408(lines 1408 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,299 INFO L448 ceAbstractionStarter]: For program point L219(lines 219 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,299 INFO L448 ceAbstractionStarter]: For program point L87-1(lines 23 1656) no Hoare annotation was computed. [2019-01-12 04:38:15,300 INFO L448 ceAbstractionStarter]: For program point L880(lines 880 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,300 INFO L448 ceAbstractionStarter]: For program point L748(lines 748 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,300 INFO L448 ceAbstractionStarter]: For program point L1277(lines 1277 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,300 INFO L448 ceAbstractionStarter]: For program point L220(lines 220 228) no Hoare annotation was computed. [2019-01-12 04:38:15,300 INFO L448 ceAbstractionStarter]: For program point L220-2(lines 220 228) no Hoare annotation was computed. [2019-01-12 04:38:15,300 INFO L448 ceAbstractionStarter]: For program point L1145(lines 1145 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,300 INFO L448 ceAbstractionStarter]: For program point L88(line 88) no Hoare annotation was computed. [2019-01-12 04:38:15,300 INFO L448 ceAbstractionStarter]: For program point L486(lines 486 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,300 INFO L448 ceAbstractionStarter]: For program point L90-1(lines 23 1656) no Hoare annotation was computed. [2019-01-12 04:38:15,300 INFO L448 ceAbstractionStarter]: For program point L355(lines 355 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,300 INFO L448 ceAbstractionStarter]: For program point L91(line 91) no Hoare annotation was computed. [2019-01-12 04:38:15,300 INFO L448 ceAbstractionStarter]: For program point L1016(lines 1016 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,300 INFO L448 ceAbstractionStarter]: For program point L620(lines 620 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,301 INFO L448 ceAbstractionStarter]: For program point L1413(lines 1413 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,301 INFO L448 ceAbstractionStarter]: For program point L885(lines 885 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,301 INFO L448 ceAbstractionStarter]: For program point L1678(lines 1678 1756) no Hoare annotation was computed. [2019-01-12 04:38:15,301 INFO L448 ceAbstractionStarter]: For program point L1150(lines 1150 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,301 INFO L448 ceAbstractionStarter]: For program point L93-1(lines 23 1656) no Hoare annotation was computed. [2019-01-12 04:38:15,301 INFO L448 ceAbstractionStarter]: For program point L886(lines 886 894) no Hoare annotation was computed. [2019-01-12 04:38:15,301 INFO L448 ceAbstractionStarter]: For program point L886-2(lines 886 894) no Hoare annotation was computed. [2019-01-12 04:38:15,301 INFO L448 ceAbstractionStarter]: For program point L754(lines 754 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,301 INFO L448 ceAbstractionStarter]: For program point L1547(lines 1547 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,301 INFO L448 ceAbstractionStarter]: For program point L1283(lines 1283 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,301 INFO L448 ceAbstractionStarter]: For program point L94(line 94) no Hoare annotation was computed. [2019-01-12 04:38:15,301 INFO L448 ceAbstractionStarter]: For program point L1019(lines 1019 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,302 INFO L448 ceAbstractionStarter]: For program point L491(lines 491 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,302 INFO L448 ceAbstractionStarter]: For program point L96-1(lines 23 1656) no Hoare annotation was computed. [2019-01-12 04:38:15,302 INFO L448 ceAbstractionStarter]: For program point L361(lines 361 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,302 INFO L448 ceAbstractionStarter]: For program point L229(lines 229 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,302 INFO L448 ceAbstractionStarter]: For program point L97(line 97) no Hoare annotation was computed. [2019-01-12 04:38:15,302 INFO L448 ceAbstractionStarter]: For program point L1419(lines 1419 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,302 INFO L448 ceAbstractionStarter]: For program point L627(lines 627 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,302 INFO L448 ceAbstractionStarter]: For program point L1420(lines 1420 1430) no Hoare annotation was computed. [2019-01-12 04:38:15,302 INFO L448 ceAbstractionStarter]: For program point L1420-2(lines 1420 1430) no Hoare annotation was computed. [2019-01-12 04:38:15,302 INFO L448 ceAbstractionStarter]: For program point L1156(lines 1156 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,302 INFO L448 ceAbstractionStarter]: For program point L99-1(lines 23 1656) no Hoare annotation was computed. [2019-01-12 04:38:15,302 INFO L448 ceAbstractionStarter]: For program point L1685(lines 1685 1756) no Hoare annotation was computed. [2019-01-12 04:38:15,303 INFO L448 ceAbstractionStarter]: For program point L1289(lines 1289 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,303 INFO L448 ceAbstractionStarter]: For program point L100(line 100) no Hoare annotation was computed. [2019-01-12 04:38:15,303 INFO L448 ceAbstractionStarter]: For program point L761(lines 761 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,303 INFO L448 ceAbstractionStarter]: For program point L1686(lines 1686 1693) no Hoare annotation was computed. [2019-01-12 04:38:15,303 INFO L448 ceAbstractionStarter]: For program point L1686-2(lines 1686 1693) no Hoare annotation was computed. [2019-01-12 04:38:15,303 INFO L448 ceAbstractionStarter]: For program point L1554(lines 1554 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,303 INFO L448 ceAbstractionStarter]: For program point L497(lines 497 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,303 INFO L448 ceAbstractionStarter]: For program point L1290(lines 1290 1299) no Hoare annotation was computed. [2019-01-12 04:38:15,303 INFO L448 ceAbstractionStarter]: For program point L1290-2(lines 1290 1299) no Hoare annotation was computed. [2019-01-12 04:38:15,303 INFO L448 ceAbstractionStarter]: For program point L1026(lines 1026 1654) no Hoare annotation was computed. [2019-01-12 04:38:15,311 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] [2019-01-12 04:38:15,312 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] [2019-01-12 04:38:15,312 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] [2019-01-12 04:38:15,312 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] [2019-01-12 04:38:15,320 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] [2019-01-12 04:38:15,320 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] [2019-01-12 04:38:15,321 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] [2019-01-12 04:38:15,321 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] [2019-01-12 04:38:15,323 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] [2019-01-12 04:38:15,323 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] [2019-01-12 04:38:15,323 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] [2019-01-12 04:38:15,324 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] [2019-01-12 04:38:15,325 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] [2019-01-12 04:38:15,325 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] [2019-01-12 04:38:15,325 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] [2019-01-12 04:38:15,325 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] [2019-01-12 04:38:15,327 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] [2019-01-12 04:38:15,327 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] [2019-01-12 04:38:15,327 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] [2019-01-12 04:38:15,327 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] [2019-01-12 04:38:15,328 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] [2019-01-12 04:38:15,329 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] [2019-01-12 04:38:15,329 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] [2019-01-12 04:38:15,329 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] [2019-01-12 04:38:15,331 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 12.01 04:38:15 BoogieIcfgContainer [2019-01-12 04:38:15,332 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-01-12 04:38:15,332 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-01-12 04:38:15,332 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-01-12 04:38:15,332 INFO L276 PluginConnector]: Witness Printer initialized [2019-01-12 04:38:15,333 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.01 04:36:37" (3/4) ... [2019-01-12 04:38:15,336 INFO L144 WitnessPrinter]: Generating witness for correct program [2019-01-12 04:38:15,393 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2019-01-12 04:38:15,401 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2019-01-12 04:38:15,448 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((a29 <= 599999 && a0 + 98 <= 0) || ((a2 == 1 && a29 <= 43) && 0 < a29 + 144)) || ((a0 + 98 <= 0 && !(a2 == 3)) && !(4 == a2))) || (((\exists v_~a29~0_893 : int :: ((0 < v_~a29~0_893 + 16 && v_~a29~0_893 / 5 + 134659 <= a29) && v_~a29~0_893 % 5 == 0) && v_~a29~0_893 <= 43) && a4 + 86 <= 0) && a0 + 61 <= 0)) || (((a4 + 86 <= 0 && !(a2 == 3)) && !(4 == a2)) && a29 <= 599999)) || (a29 <= 599999 && ((0 <= a0 + 44 && a2 == 3) || (((0 < a0 + 61 || a29 + 16 <= 0) || 43 < a29) && a4 + 86 <= 0))) [2019-01-12 04:38:15,452 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((a29 <= 599999 && a0 + 98 <= 0) || ((a2 == 1 && a29 <= 43) && 0 < a29 + 144)) || ((a0 + 98 <= 0 && !(a2 == 3)) && !(4 == a2))) || (((\exists v_~a29~0_893 : int :: ((0 < v_~a29~0_893 + 16 && v_~a29~0_893 / 5 + 134659 <= a29) && v_~a29~0_893 % 5 == 0) && v_~a29~0_893 <= 43) && a4 + 86 <= 0) && a0 + 61 <= 0)) || (((a4 + 86 <= 0 && !(a2 == 3)) && !(4 == a2)) && a29 <= 599999)) || (a29 <= 599999 && ((0 <= a0 + 44 && a2 == 3) || (((0 < a0 + 61 || a29 + 16 <= 0) || 43 < a29) && a4 + 86 <= 0))) [2019-01-12 04:38:15,476 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((a2 == 1 && a29 <= 43) && 0 < a29 + 144) || ((a0 + 98 <= 0 && !(a2 == 3)) && !(4 == a2))) || (((\exists v_~a29~0_893 : int :: ((0 < v_~a29~0_893 + 16 && v_~a29~0_893 / 5 + 134659 <= a29) && v_~a29~0_893 % 5 == 0) && v_~a29~0_893 <= 43) && a4 + 86 <= 0) && a0 + 61 <= 0)) || (a0 + 98 <= 0 && a29 <= 599999)) || (((a4 + 86 <= 0 && !(a2 == 3)) && !(4 == a2)) && a29 <= 599999)) || (a29 <= 599999 && ((0 <= a0 + 44 && a2 == 3) || (((0 < a0 + 61 || a29 + 16 <= 0) || 43 < a29) && a4 + 86 <= 0))) [2019-01-12 04:38:15,718 INFO L145 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2019-01-12 04:38:15,718 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-01-12 04:38:15,719 INFO L168 Benchmark]: Toolchain (without parser) took 106748.84 ms. Allocated memory was 1.0 GB in the beginning and 2.7 GB in the end (delta: 1.6 GB). Free memory was 947.3 MB in the beginning and 1.6 GB in the end (delta: -651.7 MB). Peak memory consumption was 975.7 MB. Max. memory is 11.5 GB. [2019-01-12 04:38:15,720 INFO L168 Benchmark]: CDTParser took 0.16 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 04:38:15,721 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1326.97 ms. Allocated memory is still 1.0 GB. Free memory was 947.3 MB in the beginning and 850.7 MB in the end (delta: 96.6 MB). Peak memory consumption was 96.6 MB. Max. memory is 11.5 GB. [2019-01-12 04:38:15,723 INFO L168 Benchmark]: Boogie Procedure Inliner took 430.91 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 169.3 MB). Free memory was 850.7 MB in the beginning and 1.1 GB in the end (delta: -273.2 MB). Peak memory consumption was 29.3 MB. Max. memory is 11.5 GB. [2019-01-12 04:38:15,724 INFO L168 Benchmark]: Boogie Preprocessor took 204.35 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 22.4 MB). Peak memory consumption was 22.4 MB. Max. memory is 11.5 GB. [2019-01-12 04:38:15,724 INFO L168 Benchmark]: RCFGBuilder took 6797.50 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 89.1 MB). Free memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: -95.0 MB). Peak memory consumption was 295.8 MB. Max. memory is 11.5 GB. [2019-01-12 04:38:15,725 INFO L168 Benchmark]: TraceAbstraction took 97598.01 ms. Allocated memory was 1.3 GB in the beginning and 2.7 GB in the end (delta: 1.4 GB). Free memory was 1.2 GB in the beginning and 1.6 GB in the end (delta: -437.1 MB). Peak memory consumption was 1.7 GB. Max. memory is 11.5 GB. [2019-01-12 04:38:15,725 INFO L168 Benchmark]: Witness Printer took 385.87 ms. Allocated memory is still 2.7 GB. Free memory was 1.6 GB in the beginning and 1.6 GB in the end (delta: 34.5 MB). Peak memory consumption was 34.5 MB. Max. memory is 11.5 GB. [2019-01-12 04:38:15,728 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 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 1326.97 ms. Allocated memory is still 1.0 GB. Free memory was 947.3 MB in the beginning and 850.7 MB in the end (delta: 96.6 MB). Peak memory consumption was 96.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 430.91 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 169.3 MB). Free memory was 850.7 MB in the beginning and 1.1 GB in the end (delta: -273.2 MB). Peak memory consumption was 29.3 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 204.35 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 22.4 MB). Peak memory consumption was 22.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 6797.50 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 89.1 MB). Free memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: -95.0 MB). Peak memory consumption was 295.8 MB. Max. memory is 11.5 GB. * TraceAbstraction took 97598.01 ms. Allocated memory was 1.3 GB in the beginning and 2.7 GB in the end (delta: 1.4 GB). Free memory was 1.2 GB in the beginning and 1.6 GB in the end (delta: -437.1 MB). Peak memory consumption was 1.7 GB. Max. memory is 11.5 GB. * Witness Printer took 385.87 ms. Allocated memory is still 2.7 GB. Free memory was 1.6 GB in the beginning and 1.6 GB in the end (delta: 34.5 MB). Peak memory consumption was 34.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 163]: 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: 1766]: Loop Invariant [2019-01-12 04:38:15,733 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] [2019-01-12 04:38:15,733 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] [2019-01-12 04:38:15,733 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] [2019-01-12 04:38:15,733 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] [2019-01-12 04:38:15,734 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] [2019-01-12 04:38:15,734 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] [2019-01-12 04:38:15,734 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] [2019-01-12 04:38:15,735 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] Derived loop invariant: (((((a29 <= 599999 && a0 + 98 <= 0) || ((a2 == 1 && a29 <= 43) && 0 < a29 + 144)) || ((a0 + 98 <= 0 && !(a2 == 3)) && !(4 == a2))) || (((\exists v_~a29~0_893 : int :: ((0 < v_~a29~0_893 + 16 && v_~a29~0_893 / 5 + 134659 <= a29) && v_~a29~0_893 % 5 == 0) && v_~a29~0_893 <= 43) && a4 + 86 <= 0) && a0 + 61 <= 0)) || (((a4 + 86 <= 0 && !(a2 == 3)) && !(4 == a2)) && a29 <= 599999)) || (a29 <= 599999 && ((0 <= a0 + 44 && a2 == 3) || (((0 < a0 + 61 || a29 + 16 <= 0) || 43 < a29) && a4 + 86 <= 0))) - InvariantResult [Line: 23]: Loop Invariant [2019-01-12 04:38:15,739 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] [2019-01-12 04:38:15,740 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] [2019-01-12 04:38:15,740 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] [2019-01-12 04:38:15,740 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] [2019-01-12 04:38:15,740 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] [2019-01-12 04:38:15,741 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] [2019-01-12 04:38:15,741 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] [2019-01-12 04:38:15,741 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] Derived loop invariant: (((((a29 <= 599999 && a0 + 98 <= 0) || ((a2 == 1 && a29 <= 43) && 0 < a29 + 144)) || ((a0 + 98 <= 0 && !(a2 == 3)) && !(4 == a2))) || (((\exists v_~a29~0_893 : int :: ((0 < v_~a29~0_893 + 16 && v_~a29~0_893 / 5 + 134659 <= a29) && v_~a29~0_893 % 5 == 0) && v_~a29~0_893 <= 43) && a4 + 86 <= 0) && a0 + 61 <= 0)) || (((a4 + 86 <= 0 && !(a2 == 3)) && !(4 == a2)) && a29 <= 599999)) || (a29 <= 599999 && ((0 <= a0 + 44 && a2 == 3) || (((0 < a0 + 61 || a29 + 16 <= 0) || 43 < a29) && a4 + 86 <= 0))) - InvariantResult [Line: 1658]: Loop Invariant [2019-01-12 04:38:15,742 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] [2019-01-12 04:38:15,745 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] [2019-01-12 04:38:15,745 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] [2019-01-12 04:38:15,745 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] [2019-01-12 04:38:15,746 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] [2019-01-12 04:38:15,746 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] [2019-01-12 04:38:15,746 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] [2019-01-12 04:38:15,746 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_893,QUANTIFIED] Derived loop invariant: ((((((a2 == 1 && a29 <= 43) && 0 < a29 + 144) || ((a0 + 98 <= 0 && !(a2 == 3)) && !(4 == a2))) || (((\exists v_~a29~0_893 : int :: ((0 < v_~a29~0_893 + 16 && v_~a29~0_893 / 5 + 134659 <= a29) && v_~a29~0_893 % 5 == 0) && v_~a29~0_893 <= 43) && a4 + 86 <= 0) && a0 + 61 <= 0)) || (a0 + 98 <= 0 && a29 <= 599999)) || (((a4 + 86 <= 0 && !(a2 == 3)) && !(4 == a2)) && a29 <= 599999)) || (a29 <= 599999 && ((0 <= a0 + 44 && a2 == 3) || (((0 < a0 + 61 || a29 + 16 <= 0) || 43 < a29) && a4 + 86 <= 0))) - InvariantResult [Line: 1760]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 424 locations, 1 error locations. SAFE Result, 97.4s OverallTime, 12 OverallIterations, 6 TraceHistogramMax, 75.1s AutomataDifference, 0.0s DeadEndRemovalTime, 7.7s HoareAnnotationTime, HoareTripleCheckerStatistics: 2447 SDtfs, 16510 SDslu, 1217 SDs, 0 SdLazy, 35597 SolverSat, 7170 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 63.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1976 GetRequests, 1904 SyntacticMatches, 11 SemanticMatches, 61 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 111 ImplicationChecksByTransitivity, 4.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=17498occurred in iteration=8, 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: 1.5s AutomataMinimizationTime, 12 MinimizatonAttempts, 19949 StatesRemovedByMinimization, 11 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 4 LocationsWithAnnotation, 4 PreInvPairs, 263 NumberOfFragments, 370 HoareAnnotationTreeSize, 4 FomulaSimplifications, 21803 FormulaSimplificationTreeSizeReduction, 1.3s HoareSimplificationTime, 4 FomulaSimplificationsInter, 23182 FormulaSimplificationTreeSizeReductionInter, 6.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.3s SsaConstructionTime, 1.1s SatisfiabilityAnalysisTime, 8.2s InterpolantComputationTime, 7409 NumberOfCodeBlocks, 7409 NumberOfCodeBlocksAsserted, 16 NumberOfCheckSat, 7393 ConstructedInterpolants, 50 QuantifiedInterpolants, 12886434 SizeOfPredicates, 7 NumberOfNonLiveVariables, 2274 ConjunctsInSsa, 17 ConjunctsInUnsatCore, 16 InterpolantComputations, 9 PerfectInterpolantSequences, 7433/7730 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...