./Ultimate.py --spec /storage/repos/svcomp/c/properties/unreach-call.prp --file /storage/repos/svcomp/c/eca-rers2012/Problem15_label46_true-unreach-call.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2e94e6aa 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_label46_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 0625ff07812b5aaa146593f6672735f97b29427f ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.24-2e94e6a [2018-12-30 23:28:04,934 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-30 23:28:04,938 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-30 23:28:04,956 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-30 23:28:04,957 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-30 23:28:04,958 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-30 23:28:04,959 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-30 23:28:04,960 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-30 23:28:04,962 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-30 23:28:04,963 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-30 23:28:04,964 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-30 23:28:04,964 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-30 23:28:04,965 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-30 23:28:04,967 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-30 23:28:04,968 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-30 23:28:04,969 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-30 23:28:04,970 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-30 23:28:04,971 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-30 23:28:04,974 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-30 23:28:04,976 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-30 23:28:04,977 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-30 23:28:04,978 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-30 23:28:04,981 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-30 23:28:04,981 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-30 23:28:04,981 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-30 23:28:04,982 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-30 23:28:04,983 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-30 23:28:04,985 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-30 23:28:04,986 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-30 23:28:04,987 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-30 23:28:04,987 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-30 23:28:04,988 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-30 23:28:04,988 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-30 23:28:04,988 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-30 23:28:04,990 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-30 23:28:04,991 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-30 23:28:04,991 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-12-30 23:28:05,015 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-30 23:28:05,016 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-30 23:28:05,017 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-30 23:28:05,017 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-30 23:28:05,017 INFO L133 SettingsManager]: * Use SBE=true [2018-12-30 23:28:05,017 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-30 23:28:05,019 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-30 23:28:05,019 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-30 23:28:05,019 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-30 23:28:05,019 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-30 23:28:05,019 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-30 23:28:05,019 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-30 23:28:05,021 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-30 23:28:05,021 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-30 23:28:05,021 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-30 23:28:05,021 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-30 23:28:05,021 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-30 23:28:05,022 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-30 23:28:05,022 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-30 23:28:05,022 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-30 23:28:05,022 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-30 23:28:05,022 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-30 23:28:05,023 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-30 23:28:05,025 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-30 23:28:05,025 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-30 23:28:05,025 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-12-30 23:28:05,026 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-30 23:28:05,026 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-30 23:28:05,026 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 -> 0625ff07812b5aaa146593f6672735f97b29427f [2018-12-30 23:28:05,086 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-30 23:28:05,105 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-30 23:28:05,112 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-30 23:28:05,114 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-30 23:28:05,115 INFO L276 PluginConnector]: CDTParser initialized [2018-12-30 23:28:05,116 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem15_label46_true-unreach-call.c [2018-12-30 23:28:05,170 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a8c66ba4d/c47e0f62898146aab5a4db61e795ffab/FLAGccff21e45 [2018-12-30 23:28:05,817 INFO L307 CDTParser]: Found 1 translation units. [2018-12-30 23:28:05,820 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem15_label46_true-unreach-call.c [2018-12-30 23:28:05,853 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a8c66ba4d/c47e0f62898146aab5a4db61e795ffab/FLAGccff21e45 [2018-12-30 23:28:05,944 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a8c66ba4d/c47e0f62898146aab5a4db61e795ffab [2018-12-30 23:28:05,950 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-30 23:28:05,952 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-30 23:28:05,954 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-30 23:28:05,955 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-30 23:28:05,960 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-30 23:28:05,961 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.12 11:28:05" (1/1) ... [2018-12-30 23:28:05,964 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@494ce370 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.12 11:28:05, skipping insertion in model container [2018-12-30 23:28:05,965 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.12 11:28:05" (1/1) ... [2018-12-30 23:28:05,974 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-30 23:28:06,058 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-30 23:28:06,984 INFO L204 PostProcessor]: Analyzing one entry point: main [2018-12-30 23:28:06,990 INFO L191 MainTranslator]: Completed pre-run [2018-12-30 23:28:07,317 INFO L204 PostProcessor]: Analyzing one entry point: main [2018-12-30 23:28:07,340 INFO L195 MainTranslator]: Completed translation [2018-12-30 23:28:07,341 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.12 11:28:07 WrapperNode [2018-12-30 23:28:07,341 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-30 23:28:07,342 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-30 23:28:07,342 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-30 23:28:07,343 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-30 23:28:07,481 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.12 11:28:07" (1/1) ... [2018-12-30 23:28:07,532 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.12 11:28:07" (1/1) ... [2018-12-30 23:28:07,701 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-30 23:28:07,702 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-30 23:28:07,702 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-30 23:28:07,702 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-30 23:28:07,714 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.12 11:28:07" (1/1) ... [2018-12-30 23:28:07,715 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.12 11:28:07" (1/1) ... [2018-12-30 23:28:07,734 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.12 11:28:07" (1/1) ... [2018-12-30 23:28:07,734 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.12 11:28:07" (1/1) ... [2018-12-30 23:28:07,805 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.12 11:28:07" (1/1) ... [2018-12-30 23:28:07,823 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.12 11:28:07" (1/1) ... [2018-12-30 23:28:07,869 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.12 11:28:07" (1/1) ... [2018-12-30 23:28:07,907 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-30 23:28:07,908 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-30 23:28:07,908 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-30 23:28:07,908 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-30 23:28:07,909 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.12 11:28:07" (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 [2018-12-30 23:28:07,970 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-30 23:28:07,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-30 23:28:15,619 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-30 23:28:15,619 INFO L280 CfgBuilder]: Removed 9 assue(true) statements. [2018-12-30 23:28:15,623 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.12 11:28:15 BoogieIcfgContainer [2018-12-30 23:28:15,623 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-30 23:28:15,624 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-12-30 23:28:15,624 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-12-30 23:28:15,628 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-12-30 23:28:15,630 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 30.12 11:28:05" (1/3) ... [2018-12-30 23:28:15,631 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@292b939d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 30.12 11:28:15, skipping insertion in model container [2018-12-30 23:28:15,631 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.12 11:28:07" (2/3) ... [2018-12-30 23:28:15,632 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@292b939d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 30.12 11:28:15, skipping insertion in model container [2018-12-30 23:28:15,632 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.12 11:28:15" (3/3) ... [2018-12-30 23:28:15,634 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem15_label46_true-unreach-call.c [2018-12-30 23:28:15,643 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-12-30 23:28:15,650 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-12-30 23:28:15,667 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-12-30 23:28:15,707 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-12-30 23:28:15,708 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-12-30 23:28:15,708 INFO L383 AbstractCegarLoop]: Hoare is true [2018-12-30 23:28:15,708 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-12-30 23:28:15,708 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-30 23:28:15,708 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-30 23:28:15,708 INFO L387 AbstractCegarLoop]: Difference is false [2018-12-30 23:28:15,709 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-30 23:28:15,710 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-12-30 23:28:15,743 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states. [2018-12-30 23:28:15,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2018-12-30 23:28:15,753 INFO L394 BasicCegarLoop]: Found error trace [2018-12-30 23:28:15,754 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] [2018-12-30 23:28:15,757 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-30 23:28:15,763 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-30 23:28:15,764 INFO L82 PathProgramCache]: Analyzing trace with hash 712930081, now seen corresponding path program 1 times [2018-12-30 23:28:15,766 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-30 23:28:15,767 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-30 23:28:15,815 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 23:28:15,816 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 23:28:15,816 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 23:28:15,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 23:28:16,192 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-30 23:28:16,195 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-30 23:28:16,196 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-30 23:28:16,201 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-30 23:28:16,217 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-30 23:28:16,218 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-30 23:28:16,221 INFO L87 Difference]: Start difference. First operand 424 states. Second operand 4 states. [2018-12-30 23:28:21,354 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-30 23:28:21,355 INFO L93 Difference]: Finished difference Result 1469 states and 2719 transitions. [2018-12-30 23:28:21,355 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-30 23:28:21,357 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 43 [2018-12-30 23:28:21,358 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-30 23:28:21,388 INFO L225 Difference]: With dead ends: 1469 [2018-12-30 23:28:21,388 INFO L226 Difference]: Without dead ends: 978 [2018-12-30 23:28:21,395 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-30 23:28:21,415 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 978 states. [2018-12-30 23:28:21,491 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 978 to 974. [2018-12-30 23:28:21,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 974 states. [2018-12-30 23:28:21,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 974 states to 974 states and 1489 transitions. [2018-12-30 23:28:21,499 INFO L78 Accepts]: Start accepts. Automaton has 974 states and 1489 transitions. Word has length 43 [2018-12-30 23:28:21,500 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-30 23:28:21,500 INFO L480 AbstractCegarLoop]: Abstraction has 974 states and 1489 transitions. [2018-12-30 23:28:21,500 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-30 23:28:21,500 INFO L276 IsEmpty]: Start isEmpty. Operand 974 states and 1489 transitions. [2018-12-30 23:28:21,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2018-12-30 23:28:21,509 INFO L394 BasicCegarLoop]: Found error trace [2018-12-30 23:28:21,509 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-30 23:28:21,510 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-30 23:28:21,510 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-30 23:28:21,510 INFO L82 PathProgramCache]: Analyzing trace with hash 520359049, now seen corresponding path program 1 times [2018-12-30 23:28:21,510 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-30 23:28:21,510 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-30 23:28:21,511 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 23:28:21,513 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 23:28:21,513 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 23:28:21,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 23:28:21,940 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-30 23:28:21,940 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-30 23:28:21,940 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-30 23:28:21,943 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-30 23:28:21,944 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-30 23:28:21,944 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-30 23:28:21,944 INFO L87 Difference]: Start difference. First operand 974 states and 1489 transitions. Second operand 4 states. [2018-12-30 23:28:27,517 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-30 23:28:27,517 INFO L93 Difference]: Finished difference Result 3748 states and 5754 transitions. [2018-12-30 23:28:27,519 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-30 23:28:27,519 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 162 [2018-12-30 23:28:27,520 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-30 23:28:27,534 INFO L225 Difference]: With dead ends: 3748 [2018-12-30 23:28:27,534 INFO L226 Difference]: Without dead ends: 2776 [2018-12-30 23:28:27,540 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 [2018-12-30 23:28:27,543 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2776 states. [2018-12-30 23:28:27,594 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2776 to 1873. [2018-12-30 23:28:27,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1873 states. [2018-12-30 23:28:27,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1873 states to 1873 states and 2509 transitions. [2018-12-30 23:28:27,600 INFO L78 Accepts]: Start accepts. Automaton has 1873 states and 2509 transitions. Word has length 162 [2018-12-30 23:28:27,601 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-30 23:28:27,601 INFO L480 AbstractCegarLoop]: Abstraction has 1873 states and 2509 transitions. [2018-12-30 23:28:27,601 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-30 23:28:27,601 INFO L276 IsEmpty]: Start isEmpty. Operand 1873 states and 2509 transitions. [2018-12-30 23:28:27,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2018-12-30 23:28:27,609 INFO L394 BasicCegarLoop]: Found error trace [2018-12-30 23:28:27,609 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-30 23:28:27,609 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-30 23:28:27,610 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-30 23:28:27,610 INFO L82 PathProgramCache]: Analyzing trace with hash -825944738, now seen corresponding path program 1 times [2018-12-30 23:28:27,610 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-30 23:28:27,610 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-30 23:28:27,611 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 23:28:27,611 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 23:28:27,611 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 23:28:27,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 23:28:28,169 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2018-12-30 23:28:28,169 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-30 23:28:28,170 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 [2018-12-30 23:28:28,182 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 23:28:28,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 23:28:28,304 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-30 23:28:28,433 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-30 23:28:28,469 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-30 23:28:28,469 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [3] total 4 [2018-12-30 23:28:28,473 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-30 23:28:28,474 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-30 23:28:28,474 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-30 23:28:28,474 INFO L87 Difference]: Start difference. First operand 1873 states and 2509 transitions. Second operand 4 states. [2018-12-30 23:28:35,916 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-30 23:28:35,917 INFO L93 Difference]: Finished difference Result 5542 states and 7245 transitions. [2018-12-30 23:28:35,920 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-30 23:28:35,920 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 313 [2018-12-30 23:28:35,922 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-30 23:28:35,946 INFO L225 Difference]: With dead ends: 5542 [2018-12-30 23:28:35,947 INFO L226 Difference]: Without dead ends: 3671 [2018-12-30 23:28:35,951 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 315 GetRequests, 313 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-30 23:28:35,956 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3671 states. [2018-12-30 23:28:36,005 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3671 to 1873. [2018-12-30 23:28:36,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1873 states. [2018-12-30 23:28:36,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1873 states to 1873 states and 2509 transitions. [2018-12-30 23:28:36,011 INFO L78 Accepts]: Start accepts. Automaton has 1873 states and 2509 transitions. Word has length 313 [2018-12-30 23:28:36,012 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-30 23:28:36,014 INFO L480 AbstractCegarLoop]: Abstraction has 1873 states and 2509 transitions. [2018-12-30 23:28:36,014 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-30 23:28:36,014 INFO L276 IsEmpty]: Start isEmpty. Operand 1873 states and 2509 transitions. [2018-12-30 23:28:36,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2018-12-30 23:28:36,025 INFO L394 BasicCegarLoop]: Found error trace [2018-12-30 23:28:36,025 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-12-30 23:28:36,026 INFO L423 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-30 23:28:36,026 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-30 23:28:36,026 INFO L82 PathProgramCache]: Analyzing trace with hash 1270932647, now seen corresponding path program 1 times [2018-12-30 23:28:36,026 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-30 23:28:36,026 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-30 23:28:36,027 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 23:28:36,027 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 23:28:36,031 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 23:28:36,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 23:28:36,684 WARN L181 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 14 DAG size of output: 12 [2018-12-30 23:28:37,004 WARN L181 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 17 DAG size of output: 11 [2018-12-30 23:28:37,508 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 120 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2018-12-30 23:28:37,508 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-30 23:28:37,508 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-30 23:28:37,509 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-30 23:28:37,509 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-30 23:28:37,509 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2018-12-30 23:28:37,511 INFO L87 Difference]: Start difference. First operand 1873 states and 2509 transitions. Second operand 5 states. [2018-12-30 23:28:42,247 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-30 23:28:42,248 INFO L93 Difference]: Finished difference Result 4643 states and 5995 transitions. [2018-12-30 23:28:42,248 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-30 23:28:42,249 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 320 [2018-12-30 23:28:42,250 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-30 23:28:42,264 INFO L225 Difference]: With dead ends: 4643 [2018-12-30 23:28:42,266 INFO L226 Difference]: Without dead ends: 2772 [2018-12-30 23:28:42,269 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2018-12-30 23:28:42,272 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2772 states. [2018-12-30 23:28:42,312 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2772 to 2472. [2018-12-30 23:28:42,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2472 states. [2018-12-30 23:28:42,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2472 states to 2472 states and 3150 transitions. [2018-12-30 23:28:42,317 INFO L78 Accepts]: Start accepts. Automaton has 2472 states and 3150 transitions. Word has length 320 [2018-12-30 23:28:42,318 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-30 23:28:42,318 INFO L480 AbstractCegarLoop]: Abstraction has 2472 states and 3150 transitions. [2018-12-30 23:28:42,318 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-30 23:28:42,318 INFO L276 IsEmpty]: Start isEmpty. Operand 2472 states and 3150 transitions. [2018-12-30 23:28:42,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 395 [2018-12-30 23:28:42,325 INFO L394 BasicCegarLoop]: Found error trace [2018-12-30 23:28:42,326 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-12-30 23:28:42,326 INFO L423 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-30 23:28:42,326 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-30 23:28:42,327 INFO L82 PathProgramCache]: Analyzing trace with hash -1821242183, now seen corresponding path program 1 times [2018-12-30 23:28:42,327 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-30 23:28:42,327 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-30 23:28:42,329 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 23:28:42,331 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 23:28:42,331 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 23:28:42,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 23:28:42,826 WARN L181 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 18 [2018-12-30 23:28:43,710 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 91 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-30 23:28:43,710 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-30 23:28:43,710 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 [2018-12-30 23:28:43,719 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 23:28:43,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 23:28:43,824 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-30 23:28:43,946 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 161 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-30 23:28:43,965 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-30 23:28:43,966 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [8] total 9 [2018-12-30 23:28:43,967 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-12-30 23:28:43,967 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-12-30 23:28:43,967 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=42, Unknown=0, NotChecked=0, Total=72 [2018-12-30 23:28:43,968 INFO L87 Difference]: Start difference. First operand 2472 states and 3150 transitions. Second operand 9 states. [2018-12-30 23:28:56,024 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-30 23:28:56,024 INFO L93 Difference]: Finished difference Result 6484 states and 8162 transitions. [2018-12-30 23:28:56,026 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2018-12-30 23:28:56,026 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 394 [2018-12-30 23:28:56,027 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-30 23:28:56,046 INFO L225 Difference]: With dead ends: 6484 [2018-12-30 23:28:56,046 INFO L226 Difference]: Without dead ends: 4014 [2018-12-30 23:28:56,050 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 413 GetRequests, 397 SyntacticMatches, 6 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=54, Invalid=78, Unknown=0, NotChecked=0, Total=132 [2018-12-30 23:28:56,055 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4014 states. [2018-12-30 23:28:56,111 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4014 to 3374. [2018-12-30 23:28:56,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3374 states. [2018-12-30 23:28:56,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3374 states to 3374 states and 4043 transitions. [2018-12-30 23:28:56,118 INFO L78 Accepts]: Start accepts. Automaton has 3374 states and 4043 transitions. Word has length 394 [2018-12-30 23:28:56,119 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-30 23:28:56,119 INFO L480 AbstractCegarLoop]: Abstraction has 3374 states and 4043 transitions. [2018-12-30 23:28:56,119 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-12-30 23:28:56,119 INFO L276 IsEmpty]: Start isEmpty. Operand 3374 states and 4043 transitions. [2018-12-30 23:28:56,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 413 [2018-12-30 23:28:56,127 INFO L394 BasicCegarLoop]: Found error trace [2018-12-30 23:28:56,127 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-30 23:28:56,128 INFO L423 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-30 23:28:56,128 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-30 23:28:56,128 INFO L82 PathProgramCache]: Analyzing trace with hash -908430313, now seen corresponding path program 1 times [2018-12-30 23:28:56,128 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-30 23:28:56,129 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-30 23:28:56,129 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 23:28:56,130 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 23:28:56,130 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 23:28:56,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 23:28:56,667 INFO L134 CoverageAnalysis]: Checked inductivity of 371 backedges. 281 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2018-12-30 23:28:56,668 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-30 23:28:56,668 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-30 23:28:56,668 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-30 23:28:56,669 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-30 23:28:56,669 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-30 23:28:56,669 INFO L87 Difference]: Start difference. First operand 3374 states and 4043 transitions. Second operand 4 states. [2018-12-30 23:29:00,772 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-30 23:29:00,772 INFO L93 Difference]: Finished difference Result 7347 states and 8879 transitions. [2018-12-30 23:29:00,772 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-30 23:29:00,773 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 412 [2018-12-30 23:29:00,774 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-30 23:29:00,791 INFO L225 Difference]: With dead ends: 7347 [2018-12-30 23:29:00,791 INFO L226 Difference]: Without dead ends: 3975 [2018-12-30 23:29:00,796 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 [2018-12-30 23:29:00,801 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3975 states. [2018-12-30 23:29:00,862 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3975 to 3973. [2018-12-30 23:29:00,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3973 states. [2018-12-30 23:29:00,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3973 states to 3973 states and 4669 transitions. [2018-12-30 23:29:00,870 INFO L78 Accepts]: Start accepts. Automaton has 3973 states and 4669 transitions. Word has length 412 [2018-12-30 23:29:00,871 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-30 23:29:00,871 INFO L480 AbstractCegarLoop]: Abstraction has 3973 states and 4669 transitions. [2018-12-30 23:29:00,871 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-30 23:29:00,871 INFO L276 IsEmpty]: Start isEmpty. Operand 3973 states and 4669 transitions. [2018-12-30 23:29:00,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 508 [2018-12-30 23:29:00,884 INFO L394 BasicCegarLoop]: Found error trace [2018-12-30 23:29:00,884 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-30 23:29:00,885 INFO L423 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-30 23:29:00,885 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-30 23:29:00,885 INFO L82 PathProgramCache]: Analyzing trace with hash -299601891, now seen corresponding path program 1 times [2018-12-30 23:29:00,885 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-30 23:29:00,885 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-30 23:29:00,886 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 23:29:00,886 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 23:29:00,886 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 23:29:00,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 23:29:01,424 INFO L134 CoverageAnalysis]: Checked inductivity of 397 backedges. 122 proven. 0 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2018-12-30 23:29:01,425 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-30 23:29:01,426 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-30 23:29:01,426 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-30 23:29:01,426 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-30 23:29:01,427 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-30 23:29:01,428 INFO L87 Difference]: Start difference. First operand 3973 states and 4669 transitions. Second operand 3 states. [2018-12-30 23:29:03,933 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-30 23:29:03,934 INFO L93 Difference]: Finished difference Result 9737 states and 11652 transitions. [2018-12-30 23:29:03,935 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-30 23:29:03,935 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 507 [2018-12-30 23:29:03,936 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-30 23:29:03,957 INFO L225 Difference]: With dead ends: 9737 [2018-12-30 23:29:03,957 INFO L226 Difference]: Without dead ends: 5766 [2018-12-30 23:29:03,963 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 [2018-12-30 23:29:03,969 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5766 states. [2018-12-30 23:29:04,068 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5766 to 5766. [2018-12-30 23:29:04,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5766 states. [2018-12-30 23:29:04,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5766 states to 5766 states and 6845 transitions. [2018-12-30 23:29:04,079 INFO L78 Accepts]: Start accepts. Automaton has 5766 states and 6845 transitions. Word has length 507 [2018-12-30 23:29:04,080 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-30 23:29:04,080 INFO L480 AbstractCegarLoop]: Abstraction has 5766 states and 6845 transitions. [2018-12-30 23:29:04,081 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-30 23:29:04,081 INFO L276 IsEmpty]: Start isEmpty. Operand 5766 states and 6845 transitions. [2018-12-30 23:29:04,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 599 [2018-12-30 23:29:04,089 INFO L394 BasicCegarLoop]: Found error trace [2018-12-30 23:29:04,090 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 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] [2018-12-30 23:29:04,090 INFO L423 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-30 23:29:04,090 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-30 23:29:04,090 INFO L82 PathProgramCache]: Analyzing trace with hash -1367354222, now seen corresponding path program 1 times [2018-12-30 23:29:04,091 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-30 23:29:04,091 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-30 23:29:04,091 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 23:29:04,092 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 23:29:04,092 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 23:29:04,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 23:29:05,359 INFO L134 CoverageAnalysis]: Checked inductivity of 819 backedges. 614 proven. 3 refuted. 0 times theorem prover too weak. 202 trivial. 0 not checked. [2018-12-30 23:29:05,359 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-30 23:29:05,360 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 [2018-12-30 23:29:05,368 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 23:29:05,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 23:29:05,520 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-30 23:29:06,318 INFO L134 CoverageAnalysis]: Checked inductivity of 819 backedges. 578 proven. 39 refuted. 0 times theorem prover too weak. 202 trivial. 0 not checked. [2018-12-30 23:29:06,339 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-30 23:29:06,340 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 4] total 8 [2018-12-30 23:29:06,341 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-12-30 23:29:06,341 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-12-30 23:29:06,341 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2018-12-30 23:29:06,342 INFO L87 Difference]: Start difference. First operand 5766 states and 6845 transitions. Second operand 9 states. [2018-12-30 23:29:14,584 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-30 23:29:14,584 INFO L93 Difference]: Finished difference Result 16170 states and 18948 transitions. [2018-12-30 23:29:14,585 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2018-12-30 23:29:14,586 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 598 [2018-12-30 23:29:14,586 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-30 23:29:14,615 INFO L225 Difference]: With dead ends: 16170 [2018-12-30 23:29:14,615 INFO L226 Difference]: Without dead ends: 7559 [2018-12-30 23:29:14,623 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 609 GetRequests, 595 SyntacticMatches, 2 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 36 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=70, Invalid=112, Unknown=0, NotChecked=0, Total=182 [2018-12-30 23:29:14,630 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7559 states. [2018-12-30 23:29:14,718 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7559 to 5465. [2018-12-30 23:29:14,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5465 states. [2018-12-30 23:29:14,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5465 states to 5465 states and 5917 transitions. [2018-12-30 23:29:14,725 INFO L78 Accepts]: Start accepts. Automaton has 5465 states and 5917 transitions. Word has length 598 [2018-12-30 23:29:14,725 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-30 23:29:14,725 INFO L480 AbstractCegarLoop]: Abstraction has 5465 states and 5917 transitions. [2018-12-30 23:29:14,726 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-12-30 23:29:14,726 INFO L276 IsEmpty]: Start isEmpty. Operand 5465 states and 5917 transitions. [2018-12-30 23:29:14,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 641 [2018-12-30 23:29:14,733 INFO L394 BasicCegarLoop]: Found error trace [2018-12-30 23:29:14,733 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 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] [2018-12-30 23:29:14,734 INFO L423 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-30 23:29:14,734 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-30 23:29:14,734 INFO L82 PathProgramCache]: Analyzing trace with hash -1029079268, now seen corresponding path program 1 times [2018-12-30 23:29:14,734 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-30 23:29:14,734 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-30 23:29:14,735 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 23:29:14,735 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 23:29:14,735 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 23:29:14,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 23:29:15,176 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 409 proven. 0 refuted. 0 times theorem prover too weak. 375 trivial. 0 not checked. [2018-12-30 23:29:15,176 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-30 23:29:15,176 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-30 23:29:15,177 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-30 23:29:15,177 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-30 23:29:15,178 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-30 23:29:15,178 INFO L87 Difference]: Start difference. First operand 5465 states and 5917 transitions. Second operand 3 states. [2018-12-30 23:29:16,681 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-30 23:29:16,681 INFO L93 Difference]: Finished difference Result 10926 states and 11830 transitions. [2018-12-30 23:29:16,686 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-30 23:29:16,686 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 640 [2018-12-30 23:29:16,687 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-30 23:29:16,698 INFO L225 Difference]: With dead ends: 10926 [2018-12-30 23:29:16,699 INFO L226 Difference]: Without dead ends: 5463 [2018-12-30 23:29:16,705 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 [2018-12-30 23:29:16,711 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5463 states. [2018-12-30 23:29:16,778 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5463 to 5463. [2018-12-30 23:29:16,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5463 states. [2018-12-30 23:29:16,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5463 states to 5463 states and 5913 transitions. [2018-12-30 23:29:16,787 INFO L78 Accepts]: Start accepts. Automaton has 5463 states and 5913 transitions. Word has length 640 [2018-12-30 23:29:16,788 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-30 23:29:16,788 INFO L480 AbstractCegarLoop]: Abstraction has 5463 states and 5913 transitions. [2018-12-30 23:29:16,789 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-30 23:29:16,789 INFO L276 IsEmpty]: Start isEmpty. Operand 5463 states and 5913 transitions. [2018-12-30 23:29:16,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 669 [2018-12-30 23:29:16,798 INFO L394 BasicCegarLoop]: Found error trace [2018-12-30 23:29:16,799 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-30 23:29:16,799 INFO L423 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-30 23:29:16,799 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-30 23:29:16,800 INFO L82 PathProgramCache]: Analyzing trace with hash 777769454, now seen corresponding path program 1 times [2018-12-30 23:29:16,800 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-30 23:29:16,800 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-30 23:29:16,803 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 23:29:16,803 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 23:29:16,803 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 23:29:16,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 23:29:17,375 WARN L181 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 12 DAG size of output: 5 [2018-12-30 23:29:17,917 INFO L134 CoverageAnalysis]: Checked inductivity of 582 backedges. 476 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2018-12-30 23:29:17,917 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-30 23:29:17,917 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-30 23:29:17,918 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-30 23:29:17,918 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-30 23:29:17,918 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-30 23:29:17,918 INFO L87 Difference]: Start difference. First operand 5463 states and 5913 transitions. Second operand 4 states. [2018-12-30 23:29:19,762 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-30 23:29:19,762 INFO L93 Difference]: Finished difference Result 11785 states and 12617 transitions. [2018-12-30 23:29:19,763 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-30 23:29:19,763 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 668 [2018-12-30 23:29:19,765 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-30 23:29:19,775 INFO L225 Difference]: With dead ends: 11785 [2018-12-30 23:29:19,779 INFO L226 Difference]: Without dead ends: 5726 [2018-12-30 23:29:19,785 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-30 23:29:19,791 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5726 states. [2018-12-30 23:29:19,846 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5726 to 4525. [2018-12-30 23:29:19,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4525 states. [2018-12-30 23:29:19,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4525 states to 4525 states and 4711 transitions. [2018-12-30 23:29:19,852 INFO L78 Accepts]: Start accepts. Automaton has 4525 states and 4711 transitions. Word has length 668 [2018-12-30 23:29:19,853 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-30 23:29:19,853 INFO L480 AbstractCegarLoop]: Abstraction has 4525 states and 4711 transitions. [2018-12-30 23:29:19,853 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-30 23:29:19,853 INFO L276 IsEmpty]: Start isEmpty. Operand 4525 states and 4711 transitions. [2018-12-30 23:29:19,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 676 [2018-12-30 23:29:19,862 INFO L394 BasicCegarLoop]: Found error trace [2018-12-30 23:29:19,862 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-12-30 23:29:19,863 INFO L423 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-30 23:29:19,863 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-30 23:29:19,863 INFO L82 PathProgramCache]: Analyzing trace with hash -694194177, now seen corresponding path program 1 times [2018-12-30 23:29:19,863 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-30 23:29:19,863 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-30 23:29:19,866 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 23:29:19,867 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 23:29:19,867 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 23:29:19,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 23:29:20,622 INFO L134 CoverageAnalysis]: Checked inductivity of 797 backedges. 522 proven. 0 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2018-12-30 23:29:20,622 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-30 23:29:20,623 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-30 23:29:20,623 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-30 23:29:20,624 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-30 23:29:20,624 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-30 23:29:20,624 INFO L87 Difference]: Start difference. First operand 4525 states and 4711 transitions. Second operand 4 states. [2018-12-30 23:29:22,663 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-30 23:29:22,663 INFO L93 Difference]: Finished difference Result 13539 states and 14173 transitions. [2018-12-30 23:29:22,664 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-30 23:29:22,664 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 675 [2018-12-30 23:29:22,665 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-30 23:29:22,680 INFO L225 Difference]: With dead ends: 13539 [2018-12-30 23:29:22,680 INFO L226 Difference]: Without dead ends: 9315 [2018-12-30 23:29:22,686 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 [2018-12-30 23:29:22,694 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9315 states. [2018-12-30 23:29:22,773 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9315 to 6320. [2018-12-30 23:29:22,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6320 states. [2018-12-30 23:29:22,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6320 states to 6320 states and 6558 transitions. [2018-12-30 23:29:22,780 INFO L78 Accepts]: Start accepts. Automaton has 6320 states and 6558 transitions. Word has length 675 [2018-12-30 23:29:22,781 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-30 23:29:22,781 INFO L480 AbstractCegarLoop]: Abstraction has 6320 states and 6558 transitions. [2018-12-30 23:29:22,781 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-30 23:29:22,781 INFO L276 IsEmpty]: Start isEmpty. Operand 6320 states and 6558 transitions. [2018-12-30 23:29:22,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 766 [2018-12-30 23:29:22,793 INFO L394 BasicCegarLoop]: Found error trace [2018-12-30 23:29:22,793 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 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] [2018-12-30 23:29:22,793 INFO L423 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-30 23:29:22,794 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-30 23:29:22,794 INFO L82 PathProgramCache]: Analyzing trace with hash 591669497, now seen corresponding path program 1 times [2018-12-30 23:29:22,794 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-30 23:29:22,794 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-30 23:29:22,795 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 23:29:22,795 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 23:29:22,795 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 23:29:22,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 23:29:24,305 INFO L134 CoverageAnalysis]: Checked inductivity of 970 backedges. 41 proven. 552 refuted. 0 times theorem prover too weak. 377 trivial. 0 not checked. [2018-12-30 23:29:24,305 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-30 23:29:24,305 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 [2018-12-30 23:29:24,314 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 23:29:24,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 23:29:24,495 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-30 23:29:24,935 WARN L181 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 17 [2018-12-30 23:29:25,558 INFO L134 CoverageAnalysis]: Checked inductivity of 970 backedges. 163 proven. 0 refuted. 0 times theorem prover too weak. 807 trivial. 0 not checked. [2018-12-30 23:29:25,589 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-30 23:29:25,589 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [5] total 7 [2018-12-30 23:29:25,592 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-12-30 23:29:25,592 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-12-30 23:29:25,592 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42 [2018-12-30 23:29:25,593 INFO L87 Difference]: Start difference. First operand 6320 states and 6558 transitions. Second operand 7 states. [2018-12-30 23:29:25,785 WARN L181 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 23 [2018-12-30 23:30:30,610 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-30 23:30:30,610 INFO L93 Difference]: Finished difference Result 25237 states and 26308 transitions. [2018-12-30 23:30:30,611 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2018-12-30 23:30:30,611 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 765 [2018-12-30 23:30:30,612 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-30 23:30:30,647 INFO L225 Difference]: With dead ends: 25237 [2018-12-30 23:30:30,647 INFO L226 Difference]: Without dead ends: 18919 [2018-12-30 23:30:30,659 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 777 GetRequests, 768 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=42, Invalid=68, Unknown=0, NotChecked=0, Total=110 [2018-12-30 23:30:30,684 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18919 states. [2018-12-30 23:30:30,932 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18919 to 14713. [2018-12-30 23:30:30,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14713 states. [2018-12-30 23:30:30,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14713 states to 14713 states and 15319 transitions. [2018-12-30 23:30:30,951 INFO L78 Accepts]: Start accepts. Automaton has 14713 states and 15319 transitions. Word has length 765 [2018-12-30 23:30:30,952 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-30 23:30:30,952 INFO L480 AbstractCegarLoop]: Abstraction has 14713 states and 15319 transitions. [2018-12-30 23:30:30,952 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-12-30 23:30:30,952 INFO L276 IsEmpty]: Start isEmpty. Operand 14713 states and 15319 transitions. [2018-12-30 23:30:30,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 900 [2018-12-30 23:30:30,980 INFO L394 BasicCegarLoop]: Found error trace [2018-12-30 23:30:30,980 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-30 23:30:30,981 INFO L423 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-30 23:30:30,981 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-30 23:30:30,981 INFO L82 PathProgramCache]: Analyzing trace with hash -796770808, now seen corresponding path program 1 times [2018-12-30 23:30:30,981 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-30 23:30:30,981 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-30 23:30:30,984 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 23:30:30,984 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 23:30:30,985 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 23:30:31,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 23:30:31,876 INFO L134 CoverageAnalysis]: Checked inductivity of 1184 backedges. 680 proven. 0 refuted. 0 times theorem prover too weak. 504 trivial. 0 not checked. [2018-12-30 23:30:31,877 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-30 23:30:31,877 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-30 23:30:31,878 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-30 23:30:31,878 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-30 23:30:31,878 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-30 23:30:31,878 INFO L87 Difference]: Start difference. First operand 14713 states and 15319 transitions. Second operand 3 states. [2018-12-30 23:30:33,042 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-30 23:30:33,043 INFO L93 Difference]: Finished difference Result 25823 states and 26869 transitions. [2018-12-30 23:30:33,043 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-30 23:30:33,044 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 899 [2018-12-30 23:30:33,044 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-30 23:30:33,058 INFO L225 Difference]: With dead ends: 25823 [2018-12-30 23:30:33,059 INFO L226 Difference]: Without dead ends: 13510 [2018-12-30 23:30:33,071 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 [2018-12-30 23:30:33,083 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13510 states. [2018-12-30 23:30:33,258 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13510 to 12613. [2018-12-30 23:30:33,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12613 states. [2018-12-30 23:30:33,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12613 states to 12613 states and 13086 transitions. [2018-12-30 23:30:33,275 INFO L78 Accepts]: Start accepts. Automaton has 12613 states and 13086 transitions. Word has length 899 [2018-12-30 23:30:33,275 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-30 23:30:33,276 INFO L480 AbstractCegarLoop]: Abstraction has 12613 states and 13086 transitions. [2018-12-30 23:30:33,276 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-30 23:30:33,277 INFO L276 IsEmpty]: Start isEmpty. Operand 12613 states and 13086 transitions. [2018-12-30 23:30:33,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 921 [2018-12-30 23:30:33,301 INFO L394 BasicCegarLoop]: Found error trace [2018-12-30 23:30:33,304 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, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-30 23:30:33,307 INFO L423 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-30 23:30:33,308 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-30 23:30:33,308 INFO L82 PathProgramCache]: Analyzing trace with hash -180599612, now seen corresponding path program 1 times [2018-12-30 23:30:33,308 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-30 23:30:33,308 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-30 23:30:33,309 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 23:30:33,309 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 23:30:33,309 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 23:30:33,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 23:30:34,741 INFO L134 CoverageAnalysis]: Checked inductivity of 1450 backedges. 996 proven. 266 refuted. 0 times theorem prover too weak. 188 trivial. 0 not checked. [2018-12-30 23:30:34,741 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-30 23:30:34,741 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-30 23:30:34,750 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 23:30:34,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 23:30:34,976 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-30 23:30:45,456 WARN L181 SmtUtils]: Spent 9.32 s on a formula simplification. DAG size of input: 1793 DAG size of output: 36 [2018-12-30 23:30:46,139 INFO L134 CoverageAnalysis]: Checked inductivity of 1450 backedges. 204 proven. 0 refuted. 0 times theorem prover too weak. 1246 trivial. 0 not checked. [2018-12-30 23:30:46,158 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-30 23:30:46,159 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [10] total 11 [2018-12-30 23:30:46,160 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-12-30 23:30:46,160 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-12-30 23:30:46,161 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=75, Unknown=0, NotChecked=0, Total=110 [2018-12-30 23:30:46,161 INFO L87 Difference]: Start difference. First operand 12613 states and 13086 transitions. Second operand 11 states. [2018-12-30 23:31:42,494 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-30 23:31:42,495 INFO L93 Difference]: Finished difference Result 41194 states and 42880 transitions. [2018-12-30 23:31:42,496 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2018-12-30 23:31:42,496 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 920 [2018-12-30 23:31:42,497 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-30 23:31:42,497 INFO L225 Difference]: With dead ends: 41194 [2018-12-30 23:31:42,497 INFO L226 Difference]: Without dead ends: 0 [2018-12-30 23:31:42,516 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 975 GetRequests, 943 SyntacticMatches, 2 SemanticMatches, 30 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 221 ImplicationChecksByTransitivity, 11.2s TimeCoverageRelationStatistics Valid=282, Invalid=710, Unknown=0, NotChecked=0, Total=992 [2018-12-30 23:31:42,517 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-12-30 23:31:42,517 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-12-30 23:31:42,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-12-30 23:31:42,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-12-30 23:31:42,517 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 920 [2018-12-30 23:31:42,517 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-30 23:31:42,517 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-12-30 23:31:42,519 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-12-30 23:31:42,519 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-12-30 23:31:42,519 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-30 23:31:42,525 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-12-30 23:31:42,583 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 23:31:42,586 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 23:31:42,588 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 23:31:42,603 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 23:31:42,628 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 23:31:42,670 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 23:31:42,705 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 23:31:42,834 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 23:31:42,940 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 23:31:43,012 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 23:31:43,089 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 23:31:43,161 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 23:31:43,267 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 23:31:43,476 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 23:31:43,521 WARN L181 SmtUtils]: Spent 990.00 ms on a formula simplification. DAG size of input: 413 DAG size of output: 358 [2018-12-30 23:31:43,557 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 23:31:43,560 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 23:31:43,563 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 23:31:43,579 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 23:31:43,603 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 23:31:43,642 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 23:31:43,670 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 23:31:43,789 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 23:31:43,880 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 23:31:43,944 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 23:31:44,008 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 23:31:44,060 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 23:31:44,095 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 23:31:44,273 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 23:31:44,311 WARN L181 SmtUtils]: Spent 786.00 ms on a formula simplification. DAG size of input: 413 DAG size of output: 358 [2018-12-30 23:31:44,334 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 23:31:44,342 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 23:31:44,347 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 23:31:44,367 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 23:31:44,539 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 23:31:44,600 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 23:31:44,619 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 23:31:44,709 WARN L181 SmtUtils]: Spent 396.00 ms on a formula simplification. DAG size of input: 349 DAG size of output: 296 [2018-12-30 23:31:50,085 WARN L181 SmtUtils]: Spent 5.37 s on a formula simplification. DAG size of input: 347 DAG size of output: 111 [2018-12-30 23:31:52,876 WARN L181 SmtUtils]: Spent 2.79 s on a formula simplification. DAG size of input: 347 DAG size of output: 111 [2018-12-30 23:31:54,667 WARN L181 SmtUtils]: Spent 1.79 s on a formula simplification. DAG size of input: 286 DAG size of output: 79 [2018-12-30 23:31:54,670 INFO L448 ceAbstractionStarter]: For program point L234(lines 234 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,670 INFO L448 ceAbstractionStarter]: For program point L102-1(lines 23 1656) no Hoare annotation was computed. [2018-12-30 23:31:54,671 INFO L448 ceAbstractionStarter]: For program point L895(lines 895 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,671 INFO L448 ceAbstractionStarter]: For program point L367(lines 367 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,671 INFO L448 ceAbstractionStarter]: For program point L103(line 103) no Hoare annotation was computed. [2018-12-30 23:31:54,671 INFO L448 ceAbstractionStarter]: For program point L1162(lines 1162 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,671 INFO L448 ceAbstractionStarter]: For program point L105-1(lines 23 1656) no Hoare annotation was computed. [2018-12-30 23:31:54,671 INFO L448 ceAbstractionStarter]: For program point L1030(lines 1030 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,671 INFO L448 ceAbstractionStarter]: For program point L634(lines 634 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,671 INFO L448 ceAbstractionStarter]: For program point L1559(lines 1559 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,671 INFO L448 ceAbstractionStarter]: For program point L502(lines 502 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,671 INFO L448 ceAbstractionStarter]: For program point L106(line 106) no Hoare annotation was computed. [2018-12-30 23:31:54,671 INFO L448 ceAbstractionStarter]: For program point L768(lines 768 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,672 INFO L448 ceAbstractionStarter]: For program point L108-1(lines 23 1656) no Hoare annotation was computed. [2018-12-30 23:31:54,672 INFO L448 ceAbstractionStarter]: For program point L901(lines 901 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,672 INFO L448 ceAbstractionStarter]: For program point L1694(lines 1694 1756) no Hoare annotation was computed. [2018-12-30 23:31:54,672 INFO L448 ceAbstractionStarter]: For program point L373(lines 373 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,672 INFO L448 ceAbstractionStarter]: For program point L241(lines 241 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,672 INFO L448 ceAbstractionStarter]: For program point L109(line 109) no Hoare annotation was computed. [2018-12-30 23:31:54,672 INFO L448 ceAbstractionStarter]: For program point L1431(lines 1431 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,672 INFO L448 ceAbstractionStarter]: For program point L1035(lines 1035 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,672 INFO L448 ceAbstractionStarter]: For program point L507(lines 507 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,672 INFO L448 ceAbstractionStarter]: For program point L1300(lines 1300 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,672 INFO L448 ceAbstractionStarter]: For program point L1168(lines 1168 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,672 INFO L448 ceAbstractionStarter]: For program point L111-1(lines 23 1656) no Hoare annotation was computed. [2018-12-30 23:31:54,673 INFO L448 ceAbstractionStarter]: For program point L112(line 112) no Hoare annotation was computed. [2018-12-30 23:31:54,677 INFO L448 ceAbstractionStarter]: For program point L641(lines 641 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,677 INFO L448 ceAbstractionStarter]: For program point L1566(lines 1566 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,677 INFO L448 ceAbstractionStarter]: For program point L1038(lines 1038 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,677 INFO L448 ceAbstractionStarter]: For program point L774(lines 774 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,677 INFO L448 ceAbstractionStarter]: For program point L642(lines 642 651) no Hoare annotation was computed. [2018-12-30 23:31:54,677 INFO L448 ceAbstractionStarter]: For program point L642-2(lines 642 651) no Hoare annotation was computed. [2018-12-30 23:31:54,677 INFO L448 ceAbstractionStarter]: For program point L114-1(lines 23 1656) no Hoare annotation was computed. [2018-12-30 23:31:54,677 INFO L448 ceAbstractionStarter]: For program point L907(lines 907 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,677 INFO L448 ceAbstractionStarter]: For program point L247(lines 247 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,677 INFO L448 ceAbstractionStarter]: For program point L1172(lines 1172 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,678 INFO L448 ceAbstractionStarter]: For program point L115(line 115) no Hoare annotation was computed. [2018-12-30 23:31:54,678 INFO L448 ceAbstractionStarter]: For program point L1701(lines 1701 1756) no Hoare annotation was computed. [2018-12-30 23:31:54,678 INFO L448 ceAbstractionStarter]: For program point L380(lines 380 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,678 INFO L448 ceAbstractionStarter]: For program point L1570(lines 1570 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,681 INFO L448 ceAbstractionStarter]: For program point L1438(lines 1438 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,681 INFO L448 ceAbstractionStarter]: For program point L1306(lines 1306 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,681 INFO L448 ceAbstractionStarter]: For program point L117-1(lines 23 1656) no Hoare annotation was computed. [2018-12-30 23:31:54,681 INFO L448 ceAbstractionStarter]: For program point L1571(lines 1571 1581) no Hoare annotation was computed. [2018-12-30 23:31:54,681 INFO L448 ceAbstractionStarter]: For program point L514(lines 514 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,681 INFO L448 ceAbstractionStarter]: For program point L1571-2(lines 1571 1581) no Hoare annotation was computed. [2018-12-30 23:31:54,681 INFO L448 ceAbstractionStarter]: For program point L1439(lines 1439 1448) no Hoare annotation was computed. [2018-12-30 23:31:54,681 INFO L448 ceAbstractionStarter]: For program point L1439-2(lines 1439 1448) no Hoare annotation was computed. [2018-12-30 23:31:54,681 INFO L448 ceAbstractionStarter]: For program point L118(line 118) no Hoare annotation was computed. [2018-12-30 23:31:54,681 INFO L448 ceAbstractionStarter]: For program point L779(lines 779 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,682 INFO L448 ceAbstractionStarter]: For program point L1044(lines 1044 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,682 INFO L448 ceAbstractionStarter]: For program point L912(lines 912 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,682 INFO L448 ceAbstractionStarter]: For program point L384(lines 384 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,682 INFO L448 ceAbstractionStarter]: For program point L120-1(lines 23 1656) no Hoare annotation was computed. [2018-12-30 23:31:54,682 INFO L448 ceAbstractionStarter]: For program point L1706(lines 1706 1756) no Hoare annotation was computed. [2018-12-30 23:31:54,682 INFO L448 ceAbstractionStarter]: For program point L253(lines 253 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,682 INFO L448 ceAbstractionStarter]: For program point L1178(lines 1178 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,682 INFO L448 ceAbstractionStarter]: For program point L121(line 121) no Hoare annotation was computed. [2018-12-30 23:31:54,682 INFO L448 ceAbstractionStarter]: For program point L123-1(lines 23 1656) no Hoare annotation was computed. [2018-12-30 23:31:54,682 INFO L448 ceAbstractionStarter]: For program point L1709(lines 1709 1756) no Hoare annotation was computed. [2018-12-30 23:31:54,682 INFO L448 ceAbstractionStarter]: For program point L652(lines 652 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,682 INFO L448 ceAbstractionStarter]: For program point L520(lines 520 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,683 INFO L448 ceAbstractionStarter]: For program point L1313(lines 1313 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,683 INFO L448 ceAbstractionStarter]: For program point L124(line 124) no Hoare annotation was computed. [2018-12-30 23:31:54,683 INFO L448 ceAbstractionStarter]: For program point L1049(lines 1049 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,683 INFO L448 ceAbstractionStarter]: For program point L1710(lines 1710 1721) no Hoare annotation was computed. [2018-12-30 23:31:54,683 INFO L448 ceAbstractionStarter]: For program point L1710-2(lines 1710 1721) no Hoare annotation was computed. [2018-12-30 23:31:54,683 INFO L448 ceAbstractionStarter]: For program point L521(lines 521 528) no Hoare annotation was computed. [2018-12-30 23:31:54,683 INFO L448 ceAbstractionStarter]: For program point L521-2(lines 521 528) no Hoare annotation was computed. [2018-12-30 23:31:54,683 INFO L448 ceAbstractionStarter]: For program point L1050(lines 1050 1061) no Hoare annotation was computed. [2018-12-30 23:31:54,683 INFO L448 ceAbstractionStarter]: For program point L1050-2(lines 1050 1061) no Hoare annotation was computed. [2018-12-30 23:31:54,683 INFO L448 ceAbstractionStarter]: For program point L786(lines 786 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,683 INFO L448 ceAbstractionStarter]: For program point L390(lines 390 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,683 INFO L448 ceAbstractionStarter]: For program point L126-1(lines 23 1656) no Hoare annotation was computed. [2018-12-30 23:31:54,684 INFO L448 ceAbstractionStarter]: For program point L919(lines 919 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,684 INFO L448 ceAbstractionStarter]: For program point L391(lines 391 402) no Hoare annotation was computed. [2018-12-30 23:31:54,684 INFO L448 ceAbstractionStarter]: For program point L391-2(lines 391 402) no Hoare annotation was computed. [2018-12-30 23:31:54,684 INFO L448 ceAbstractionStarter]: For program point L1184(lines 1184 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,684 INFO L448 ceAbstractionStarter]: For program point L127(line 127) no Hoare annotation was computed. [2018-12-30 23:31:54,684 INFO L448 ceAbstractionStarter]: For program point L1449(lines 1449 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,684 INFO L448 ceAbstractionStarter]: For program point L1317(lines 1317 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,684 INFO L448 ceAbstractionStarter]: For program point L260(lines 260 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,684 INFO L448 ceAbstractionStarter]: For program point L657(lines 657 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,684 INFO L448 ceAbstractionStarter]: For program point L1582(lines 1582 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,684 INFO L448 ceAbstractionStarter]: For program point L129-1(lines 23 1656) no Hoare annotation was computed. [2018-12-30 23:31:54,684 INFO L448 ceAbstractionStarter]: For program point L130(line 130) no Hoare annotation was computed. [2018-12-30 23:31:54,685 INFO L448 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2018-12-30 23:31:54,692 INFO L448 ceAbstractionStarter]: For program point L1321(lines 1321 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,692 INFO L448 ceAbstractionStarter]: For program point L132-1(lines 23 1656) no Hoare annotation was computed. [2018-12-30 23:31:54,692 INFO L448 ceAbstractionStarter]: For program point L925(lines 925 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,692 INFO L448 ceAbstractionStarter]: For program point L793(lines 793 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,692 INFO L448 ceAbstractionStarter]: For program point L529(lines 529 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,692 INFO L448 ceAbstractionStarter]: For program point L1322(lines 1322 1332) no Hoare annotation was computed. [2018-12-30 23:31:54,692 INFO L448 ceAbstractionStarter]: For program point L1322-2(lines 1322 1332) no Hoare annotation was computed. [2018-12-30 23:31:54,692 INFO L448 ceAbstractionStarter]: For program point L1190(lines 1190 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,692 INFO L448 ceAbstractionStarter]: For program point L133(line 133) no Hoare annotation was computed. [2018-12-30 23:31:54,693 INFO L448 ceAbstractionStarter]: For program point L794(lines 794 803) no Hoare annotation was computed. [2018-12-30 23:31:54,693 INFO L448 ceAbstractionStarter]: For program point L794-2(lines 794 803) no Hoare annotation was computed. [2018-12-30 23:31:54,693 INFO L448 ceAbstractionStarter]: For program point L662(lines 662 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,693 INFO L448 ceAbstractionStarter]: For program point L530(lines 530 541) no Hoare annotation was computed. [2018-12-30 23:31:54,693 INFO L448 ceAbstractionStarter]: For program point L530-2(lines 530 541) no Hoare annotation was computed. [2018-12-30 23:31:54,693 INFO L448 ceAbstractionStarter]: For program point L266(lines 266 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,695 INFO L448 ceAbstractionStarter]: For program point L1456(lines 1456 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,695 INFO L448 ceAbstractionStarter]: For program point L135-1(lines 23 1656) no Hoare annotation was computed. [2018-12-30 23:31:54,695 INFO L448 ceAbstractionStarter]: For program point L1589(lines 1589 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,695 INFO L448 ceAbstractionStarter]: For program point L136(line 136) no Hoare annotation was computed. [2018-12-30 23:31:54,695 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 136) no Hoare annotation was computed. [2018-12-30 23:31:54,695 INFO L448 ceAbstractionStarter]: For program point L1722(lines 1722 1756) no Hoare annotation was computed. [2018-12-30 23:31:54,695 INFO L448 ceAbstractionStarter]: For program point L1062(lines 1062 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,695 INFO L448 ceAbstractionStarter]: For program point L930(lines 930 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,696 INFO L448 ceAbstractionStarter]: For program point L138-1(lines 23 1656) no Hoare annotation was computed. [2018-12-30 23:31:54,696 INFO L448 ceAbstractionStarter]: For program point L1063(lines 1063 1073) no Hoare annotation was computed. [2018-12-30 23:31:54,696 INFO L448 ceAbstractionStarter]: For program point L1063-2(lines 1063 1073) no Hoare annotation was computed. [2018-12-30 23:31:54,696 INFO L448 ceAbstractionStarter]: For program point L403(lines 403 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,696 INFO L448 ceAbstractionStarter]: For program point L139(line 139) no Hoare annotation was computed. [2018-12-30 23:31:54,696 INFO L448 ceAbstractionStarter]: For program point L668(lines 668 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,696 INFO L448 ceAbstractionStarter]: For program point L1461(lines 1461 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,696 INFO L448 ceAbstractionStarter]: For program point L1197(lines 1197 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,696 INFO L448 ceAbstractionStarter]: For program point L273(lines 273 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,696 INFO L448 ceAbstractionStarter]: For program point L141-1(lines 23 1656) no Hoare annotation was computed. [2018-12-30 23:31:54,696 INFO L448 ceAbstractionStarter]: For program point L1595(lines 1595 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,696 INFO L448 ceAbstractionStarter]: For program point L142(line 142) no Hoare annotation was computed. [2018-12-30 23:31:54,697 INFO L448 ceAbstractionStarter]: For program point L935(lines 935 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,697 INFO L448 ceAbstractionStarter]: For program point L804(lines 804 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,697 INFO L448 ceAbstractionStarter]: For program point L1729(lines 1729 1756) no Hoare annotation was computed. [2018-12-30 23:31:54,697 INFO L448 ceAbstractionStarter]: For program point L408(lines 408 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,697 INFO L448 ceAbstractionStarter]: For program point L1333(lines 1333 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,697 INFO L448 ceAbstractionStarter]: For program point L144-1(lines 23 1656) no Hoare annotation was computed. [2018-12-30 23:31:54,697 INFO L448 ceAbstractionStarter]: For program point L1466(lines 1466 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,697 INFO L448 ceAbstractionStarter]: For program point L145(line 145) no Hoare annotation was computed. [2018-12-30 23:31:54,697 INFO L448 ceAbstractionStarter]: For program point L542(lines 542 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,697 INFO L448 ceAbstractionStarter]: For program point L278(lines 278 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,697 INFO L448 ceAbstractionStarter]: For program point L1203(lines 1203 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,697 INFO L448 ceAbstractionStarter]: For program point L675(lines 675 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,698 INFO L448 ceAbstractionStarter]: For program point L147-1(lines 23 1656) no Hoare annotation was computed. [2018-12-30 23:31:54,704 INFO L448 ceAbstractionStarter]: For program point L148(line 148) no Hoare annotation was computed. [2018-12-30 23:31:54,704 INFO L448 ceAbstractionStarter]: For program point L1602(lines 1602 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,704 INFO L448 ceAbstractionStarter]: For program point L1338(lines 1338 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,704 INFO L448 ceAbstractionStarter]: For program point L1074(lines 1074 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,704 INFO L448 ceAbstractionStarter]: For program point L942(lines 942 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,704 INFO L448 ceAbstractionStarter]: For program point L1735(lines 1735 1756) no Hoare annotation was computed. [2018-12-30 23:31:54,704 INFO L448 ceAbstractionStarter]: For program point L546(lines 546 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,704 INFO L448 ceAbstractionStarter]: For program point L150-1(lines 23 1656) no Hoare annotation was computed. [2018-12-30 23:31:54,704 INFO L448 ceAbstractionStarter]: For program point L811(lines 811 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,705 INFO L448 ceAbstractionStarter]: For program point L547(lines 547 556) no Hoare annotation was computed. [2018-12-30 23:31:54,705 INFO L448 ceAbstractionStarter]: For program point L547-2(lines 547 556) no Hoare annotation was computed. [2018-12-30 23:31:54,705 INFO L448 ceAbstractionStarter]: For program point L415(lines 415 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,705 INFO L448 ceAbstractionStarter]: For program point L1208(lines 1208 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,705 INFO L448 ceAbstractionStarter]: For program point L151(line 151) no Hoare annotation was computed. [2018-12-30 23:31:54,705 INFO L448 ceAbstractionStarter]: For program point L1473(lines 1473 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,705 INFO L448 ceAbstractionStarter]: For program point L681(lines 681 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,705 INFO L448 ceAbstractionStarter]: For program point L1606(lines 1606 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,705 INFO L448 ceAbstractionStarter]: For program point L285(lines 285 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,705 INFO L448 ceAbstractionStarter]: For program point L153-1(lines 23 1656) no Hoare annotation was computed. [2018-12-30 23:31:54,705 INFO L448 ceAbstractionStarter]: For program point L154(line 154) no Hoare annotation was computed. [2018-12-30 23:31:54,705 INFO L448 ceAbstractionStarter]: For program point L1344(lines 1344 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,706 INFO L448 ceAbstractionStarter]: For program point L1212(lines 1212 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,706 INFO L448 ceAbstractionStarter]: For program point L948(lines 948 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,706 INFO L448 ceAbstractionStarter]: For program point L156-1(lines 23 1656) no Hoare annotation was computed. [2018-12-30 23:31:54,706 INFO L448 ceAbstractionStarter]: For program point L1081(lines 1081 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,706 INFO L448 ceAbstractionStarter]: For program point L24(lines 24 26) no Hoare annotation was computed. [2018-12-30 23:31:54,706 INFO L448 ceAbstractionStarter]: For program point L24-2(lines 23 1656) no Hoare annotation was computed. [2018-12-30 23:31:54,706 INFO L448 ceAbstractionStarter]: For program point L817(lines 817 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,706 INFO L448 ceAbstractionStarter]: For program point L1742(lines 1742 1756) no Hoare annotation was computed. [2018-12-30 23:31:54,706 INFO L448 ceAbstractionStarter]: For program point L1478(lines 1478 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,706 INFO L448 ceAbstractionStarter]: For program point L157(line 157) no Hoare annotation was computed. [2018-12-30 23:31:54,706 INFO L448 ceAbstractionStarter]: For program point L25(line 25) no Hoare annotation was computed. [2018-12-30 23:31:54,706 INFO L448 ceAbstractionStarter]: For program point L422(lines 422 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,707 INFO L448 ceAbstractionStarter]: For program point L687(lines 687 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,709 INFO L448 ceAbstractionStarter]: For program point L1612(lines 1612 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,709 INFO L448 ceAbstractionStarter]: For program point L159-1(lines 23 1656) no Hoare annotation was computed. [2018-12-30 23:31:54,709 INFO L448 ceAbstractionStarter]: For program point L27-1(lines 23 1656) no Hoare annotation was computed. [2018-12-30 23:31:54,709 INFO L448 ceAbstractionStarter]: For program point L1613(lines 1613 1622) no Hoare annotation was computed. [2018-12-30 23:31:54,709 INFO L448 ceAbstractionStarter]: For program point L1613-2(lines 1613 1622) no Hoare annotation was computed. [2018-12-30 23:31:54,709 INFO L448 ceAbstractionStarter]: For program point L292(lines 292 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,709 INFO L448 ceAbstractionStarter]: For program point L160(line 160) no Hoare annotation was computed. [2018-12-30 23:31:54,709 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-12-30 23:31:54,709 INFO L448 ceAbstractionStarter]: For program point L28(line 28) no Hoare annotation was computed. [2018-12-30 23:31:54,710 INFO L448 ceAbstractionStarter]: For program point L557(lines 557 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,710 INFO L448 ceAbstractionStarter]: For program point L1482(lines 1482 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,710 INFO L448 ceAbstractionStarter]: For program point L1350(lines 1350 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,710 INFO L448 ceAbstractionStarter]: For program point L1218(lines 1218 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,710 INFO L448 ceAbstractionStarter]: For program point L1086(lines 1086 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,710 INFO L448 ceAbstractionStarter]: For program point L558(lines 558 568) no Hoare annotation was computed. [2018-12-30 23:31:54,710 INFO L448 ceAbstractionStarter]: For program point L558-2(lines 558 568) no Hoare annotation was computed. [2018-12-30 23:31:54,710 INFO L448 ceAbstractionStarter]: For program point L1351(lines 1351 1358) no Hoare annotation was computed. [2018-12-30 23:31:54,710 INFO L448 ceAbstractionStarter]: For program point L1351-2(lines 1351 1358) no Hoare annotation was computed. [2018-12-30 23:31:54,710 INFO L448 ceAbstractionStarter]: For program point L162-1(lines 23 1656) no Hoare annotation was computed. [2018-12-30 23:31:54,710 INFO L448 ceAbstractionStarter]: For program point L30-1(lines 23 1656) no Hoare annotation was computed. [2018-12-30 23:31:54,710 INFO L448 ceAbstractionStarter]: For program point L955(lines 955 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,711 INFO L448 ceAbstractionStarter]: For program point L163(line 163) no Hoare annotation was computed. [2018-12-30 23:31:54,711 INFO L448 ceAbstractionStarter]: For program point L31(line 31) no Hoare annotation was computed. [2018-12-30 23:31:54,711 INFO L448 ceAbstractionStarter]: For program point L824(lines 824 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,711 INFO L448 ceAbstractionStarter]: For program point L1749(lines 1749 1756) no Hoare annotation was computed. [2018-12-30 23:31:54,711 INFO L448 ceAbstractionStarter]: For program point L428(lines 428 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,711 INFO L448 ceAbstractionStarter]: For program point L693(lines 693 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,711 INFO L448 ceAbstractionStarter]: For program point L165-1(lines 23 1656) no Hoare annotation was computed. [2018-12-30 23:31:54,711 INFO L448 ceAbstractionStarter]: For program point L33-1(lines 23 1656) no Hoare annotation was computed. [2018-12-30 23:31:54,711 INFO L448 ceAbstractionStarter]: For program point L694(lines 694 706) no Hoare annotation was computed. [2018-12-30 23:31:54,711 INFO L448 ceAbstractionStarter]: For program point L694-2(lines 694 706) no Hoare annotation was computed. [2018-12-30 23:31:54,711 INFO L448 ceAbstractionStarter]: For program point L166(line 166) no Hoare annotation was computed. [2018-12-30 23:31:54,711 INFO L448 ceAbstractionStarter]: For program point L1091(lines 1091 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,712 INFO L448 ceAbstractionStarter]: For program point L34(line 34) no Hoare annotation was computed. [2018-12-30 23:31:54,714 INFO L448 ceAbstractionStarter]: For program point L959(lines 959 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,714 INFO L448 ceAbstractionStarter]: For program point L1488(lines 1488 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,714 INFO L448 ceAbstractionStarter]: For program point L299(lines 299 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,714 INFO L448 ceAbstractionStarter]: For program point L1224(lines 1224 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,714 INFO L448 ceAbstractionStarter]: For program point L168-1(lines 23 1656) no Hoare annotation was computed. [2018-12-30 23:31:54,714 INFO L448 ceAbstractionStarter]: For program point L36-1(lines 23 1656) no Hoare annotation was computed. [2018-12-30 23:31:54,714 INFO L448 ceAbstractionStarter]: For program point L829(lines 829 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,714 INFO L448 ceAbstractionStarter]: For program point L433(lines 433 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,714 INFO L448 ceAbstractionStarter]: For program point L169(line 169) no Hoare annotation was computed. [2018-12-30 23:31:54,714 INFO L448 ceAbstractionStarter]: For program point L37(line 37) no Hoare annotation was computed. [2018-12-30 23:31:54,715 INFO L448 ceAbstractionStarter]: For program point L830(lines 830 839) no Hoare annotation was computed. [2018-12-30 23:31:54,715 INFO L448 ceAbstractionStarter]: For program point L830-2(lines 830 839) no Hoare annotation was computed. [2018-12-30 23:31:54,715 INFO L448 ceAbstractionStarter]: For program point L1623(lines 1623 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,715 INFO L448 ceAbstractionStarter]: For program point L1359(lines 1359 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,715 INFO L448 ceAbstractionStarter]: For program point L171-1(lines 23 1656) no Hoare annotation was computed. [2018-12-30 23:31:54,715 INFO L448 ceAbstractionStarter]: For program point L39-1(lines 23 1656) no Hoare annotation was computed. [2018-12-30 23:31:54,715 INFO L444 ceAbstractionStarter]: At program point L1757(lines 1658 1758) the Hoare annotation is: (let ((.cse15 (+ ~a0~0 61)) (.cse9 (<= (+ ~a4~0 86) 0)) (.cse11 (= ~a2~0 2))) (let ((.cse4 (let ((.cse16 (not .cse11))) (or (and .cse9 .cse16) (and (< 0 .cse15) .cse9) (and .cse16 (<= 0 (+ ~a0~0 44)))))) (.cse0 (<= (+ ~a4~0 42) 0))) (let ((.cse1 (<= (+ ~a0~0 99) 0)) (.cse5 (not (= 4 ~a2~0))) (.cse8 (<= .cse15 0)) (.cse2 (= ~a2~0 3)) (.cse7 (<= (+ ~a0~0 98) 0)) (.cse12 (and .cse4 .cse0)) (.cse3 (< 0 (+ ~a29~0 144))) (.cse6 (<= 0 (+ ~a0~0 599999))) (.cse10 (exists ((v_prenex_3 Int)) (let ((.cse13 (* 9 v_prenex_3))) (let ((.cse14 (div .cse13 10))) (and (= 0 (mod .cse13 10)) (<= ~a29~0 (+ (mod .cse14 29) 14)) (<= 0 .cse14))))))) (or (and .cse0 .cse1 .cse2) (and .cse3 (and .cse4 .cse0 .cse5)) (and .cse0 .cse1 .cse6) (and (and .cse7 .cse0 .cse5) .cse6) (and .cse4 .cse8) (and .cse9 .cse8 .cse10) (and .cse4 .cse0 .cse2) (and .cse4 .cse11) (and .cse12 .cse3 .cse10) (and .cse7 .cse9) (and .cse12 (= ~a2~0 4) (<= 94 ~a0~0) .cse10) (and .cse0 (and (= ~a2~0 1) .cse3) .cse6 .cse10))))) [2018-12-30 23:31:54,716 INFO L448 ceAbstractionStarter]: For program point L172(line 172) no Hoare annotation was computed. [2018-12-30 23:31:54,716 INFO L448 ceAbstractionStarter]: For program point L40(line 40) no Hoare annotation was computed. [2018-12-30 23:31:54,716 INFO L448 ceAbstractionStarter]: For program point L569(lines 569 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,716 INFO L448 ceAbstractionStarter]: For program point L1494(lines 1494 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,716 INFO L448 ceAbstractionStarter]: For program point L1098(lines 1098 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,716 INFO L448 ceAbstractionStarter]: For program point L966(lines 966 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,716 INFO L448 ceAbstractionStarter]: For program point L306(lines 306 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,716 INFO L448 ceAbstractionStarter]: For program point L1231(lines 1231 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,716 INFO L448 ceAbstractionStarter]: For program point L174-1(lines 23 1656) no Hoare annotation was computed. [2018-12-30 23:31:54,716 INFO L448 ceAbstractionStarter]: For program point L1099(lines 1099 1107) no Hoare annotation was computed. [2018-12-30 23:31:54,716 INFO L448 ceAbstractionStarter]: For program point L42-1(lines 23 1656) no Hoare annotation was computed. [2018-12-30 23:31:54,716 INFO L448 ceAbstractionStarter]: For program point L1099-2(lines 1099 1107) no Hoare annotation was computed. [2018-12-30 23:31:54,722 INFO L451 ceAbstractionStarter]: At program point L1760(lines 1760 1776) the Hoare annotation is: true [2018-12-30 23:31:54,722 INFO L448 ceAbstractionStarter]: For program point L439(lines 439 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,722 INFO L448 ceAbstractionStarter]: For program point L307(lines 307 319) no Hoare annotation was computed. [2018-12-30 23:31:54,722 INFO L448 ceAbstractionStarter]: For program point L307-2(lines 307 319) no Hoare annotation was computed. [2018-12-30 23:31:54,722 INFO L448 ceAbstractionStarter]: For program point L175(line 175) no Hoare annotation was computed. [2018-12-30 23:31:54,722 INFO L448 ceAbstractionStarter]: For program point L43(line 43) no Hoare annotation was computed. [2018-12-30 23:31:54,722 INFO L448 ceAbstractionStarter]: For program point L1629(lines 1629 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,722 INFO L448 ceAbstractionStarter]: For program point L1365(lines 1365 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,722 INFO L448 ceAbstractionStarter]: For program point L177-1(lines 23 1656) no Hoare annotation was computed. [2018-12-30 23:31:54,722 INFO L448 ceAbstractionStarter]: For program point L45-1(lines 23 1656) no Hoare annotation was computed. [2018-12-30 23:31:54,723 INFO L448 ceAbstractionStarter]: For program point L574(lines 574 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,723 INFO L448 ceAbstractionStarter]: For program point L178(line 178) no Hoare annotation was computed. [2018-12-30 23:31:54,723 INFO L448 ceAbstractionStarter]: For program point L46(line 46) no Hoare annotation was computed. [2018-12-30 23:31:54,723 INFO L448 ceAbstractionStarter]: For program point L707(lines 707 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,723 INFO L448 ceAbstractionStarter]: For program point L575(lines 575 586) no Hoare annotation was computed. [2018-12-30 23:31:54,723 INFO L448 ceAbstractionStarter]: For program point L575-2(lines 575 586) no Hoare annotation was computed. [2018-12-30 23:31:54,723 INFO L448 ceAbstractionStarter]: For program point L840(lines 840 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,723 INFO L448 ceAbstractionStarter]: For program point L1501(lines 1501 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,723 INFO L448 ceAbstractionStarter]: For program point L1237(lines 1237 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,723 INFO L448 ceAbstractionStarter]: For program point L180-1(lines 23 1656) no Hoare annotation was computed. [2018-12-30 23:31:54,723 INFO L448 ceAbstractionStarter]: For program point L48-1(lines 23 1656) no Hoare annotation was computed. [2018-12-30 23:31:54,724 INFO L448 ceAbstractionStarter]: For program point L973(lines 973 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,724 INFO L444 ceAbstractionStarter]: At program point L1766-2(lines 1766 1775) the Hoare annotation is: (let ((.cse21 (+ ~a0~0 61)) (.cse0 (<= (+ ~a4~0 86) 0)) (.cse18 (= ~a2~0 2))) (let ((.cse5 (let ((.cse22 (not .cse18))) (or (and .cse0 .cse22) (and (< 0 .cse21) .cse0) (and .cse22 (<= 0 (+ ~a0~0 44))))))) (let ((.cse3 (<= (+ ~a4~0 42) 0)) (.cse9 (and (not (= 5 ~a2~0)) .cse5))) (let ((.cse4 (not (= 4 ~a2~0))) (.cse1 (<= .cse21 0)) (.cse10 (<= (+ ~a0~0 99) 0)) (.cse12 (= ~a2~0 1)) (.cse8 (<= 0 (+ ~a0~0 599999))) (.cse11 (= ~a2~0 3)) (.cse2 (exists ((v_prenex_3 Int)) (let ((.cse19 (* 9 v_prenex_3))) (let ((.cse20 (div .cse19 10))) (and (= 0 (mod .cse19 10)) (<= ~a29~0 (+ (mod .cse20 29) 14)) (<= 0 .cse20)))))) (.cse7 (<= (+ ~a0~0 98) 0)) (.cse13 (and .cse3 .cse9)) (.cse6 (< 0 (+ ~a29~0 144)))) (or (and .cse0 .cse1 .cse2) (and (and .cse3 .cse4 .cse5) .cse6) (and (and .cse7 .cse3 .cse4) .cse8) (and .cse9 .cse1) (and .cse3 .cse10 .cse11) (and .cse3 .cse10 .cse8) (and .cse0 .cse12) (and (and .cse12 .cse6) .cse3 .cse8 .cse2) (and .cse3 .cse11 .cse9) (and (= ~a2~0 4) .cse13 (<= 94 ~a0~0) .cse2) (and .cse7 .cse0) (and .cse13 .cse6 (exists ((v_prenex_12 Int)) (let ((.cse16 (* 9 v_prenex_12))) (let ((.cse15 (+ (div .cse16 10) 1))) (let ((.cse17 (* 5 (div .cse15 5)))) (let ((.cse14 (mod (+ .cse17 5) 29))) (and (<= ~a29~0 (+ .cse14 42)) (not (= (mod .cse15 5) 0)) (= .cse14 0) (not (= 0 (mod .cse16 10))) (< .cse15 0) (not (= (mod .cse17 29) 0)) (<= (+ v_prenex_12 144) 0) (< .cse17 0) (< .cse16 0)))))))) (and .cse5 .cse18)))))) [2018-12-30 23:31:54,724 INFO L448 ceAbstractionStarter]: For program point L445(lines 445 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,724 INFO L448 ceAbstractionStarter]: For program point L181(line 181) no Hoare annotation was computed. [2018-12-30 23:31:54,724 INFO L448 ceAbstractionStarter]: For program point L49(line 49) no Hoare annotation was computed. [2018-12-30 23:31:54,724 INFO L448 ceAbstractionStarter]: For program point L1635(lines 1635 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,724 INFO L448 ceAbstractionStarter]: For program point L1371(lines 1371 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,724 INFO L448 ceAbstractionStarter]: For program point L183-1(lines 23 1656) no Hoare annotation was computed. [2018-12-30 23:31:54,727 INFO L448 ceAbstractionStarter]: For program point L1108(lines 1108 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,727 INFO L448 ceAbstractionStarter]: For program point L51-1(lines 23 1656) no Hoare annotation was computed. [2018-12-30 23:31:54,727 INFO L448 ceAbstractionStarter]: For program point L712(lines 712 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,727 INFO L448 ceAbstractionStarter]: For program point L184(line 184) no Hoare annotation was computed. [2018-12-30 23:31:54,727 INFO L448 ceAbstractionStarter]: For program point L52(line 52) no Hoare annotation was computed. [2018-12-30 23:31:54,727 INFO L448 ceAbstractionStarter]: For program point L845(lines 845 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,727 INFO L448 ceAbstractionStarter]: For program point L449(lines 449 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,727 INFO L448 ceAbstractionStarter]: For program point L1771(line 1771) no Hoare annotation was computed. [2018-12-30 23:31:54,727 INFO L448 ceAbstractionStarter]: For program point L1243(lines 1243 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,727 INFO L448 ceAbstractionStarter]: For program point L186-1(lines 23 1656) no Hoare annotation was computed. [2018-12-30 23:31:54,728 INFO L448 ceAbstractionStarter]: For program point L54-1(lines 23 1656) no Hoare annotation was computed. [2018-12-30 23:31:54,728 INFO L448 ceAbstractionStarter]: For program point L979(lines 979 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,728 INFO L448 ceAbstractionStarter]: For program point L1640(lines 1640 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,728 INFO L448 ceAbstractionStarter]: For program point L1508(lines 1508 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,728 INFO L448 ceAbstractionStarter]: For program point L187(line 187) no Hoare annotation was computed. [2018-12-30 23:31:54,730 INFO L448 ceAbstractionStarter]: For program point L55(line 55) no Hoare annotation was computed. [2018-12-30 23:31:54,730 INFO L448 ceAbstractionStarter]: For program point L320(lines 320 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,730 INFO L448 ceAbstractionStarter]: For program point L1378(lines 1378 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,730 INFO L448 ceAbstractionStarter]: For program point L189-1(lines 23 1656) no Hoare annotation was computed. [2018-12-30 23:31:54,730 INFO L448 ceAbstractionStarter]: For program point L57-1(lines 23 1656) no Hoare annotation was computed. [2018-12-30 23:31:54,730 INFO L448 ceAbstractionStarter]: For program point L718(lines 718 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,730 INFO L448 ceAbstractionStarter]: For program point L1511(lines 1511 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,730 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-12-30 23:31:54,730 INFO L448 ceAbstractionStarter]: For program point L190(line 190) no Hoare annotation was computed. [2018-12-30 23:31:54,730 INFO L448 ceAbstractionStarter]: For program point L1115(lines 1115 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,733 INFO L448 ceAbstractionStarter]: For program point L58(line 58) no Hoare annotation was computed. [2018-12-30 23:31:54,733 INFO L448 ceAbstractionStarter]: For program point L851(lines 851 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,733 INFO L448 ceAbstractionStarter]: For program point L587(lines 587 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,733 INFO L448 ceAbstractionStarter]: For program point L456(lines 456 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,733 INFO L448 ceAbstractionStarter]: For program point L1249(lines 1249 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,733 INFO L448 ceAbstractionStarter]: For program point L192-1(lines 23 1656) no Hoare annotation was computed. [2018-12-30 23:31:54,733 INFO L448 ceAbstractionStarter]: For program point L60-1(lines 23 1656) no Hoare annotation was computed. [2018-12-30 23:31:54,733 INFO L448 ceAbstractionStarter]: For program point L985(lines 985 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,733 INFO L448 ceAbstractionStarter]: For program point L193(line 193) no Hoare annotation was computed. [2018-12-30 23:31:54,733 INFO L448 ceAbstractionStarter]: For program point L61(line 61) no Hoare annotation was computed. [2018-12-30 23:31:54,734 INFO L448 ceAbstractionStarter]: For program point L1647(lines 1647 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,734 INFO L448 ceAbstractionStarter]: For program point L855(lines 855 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,734 INFO L448 ceAbstractionStarter]: For program point L1516(lines 1516 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,734 INFO L448 ceAbstractionStarter]: For program point L327(lines 327 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,734 INFO L448 ceAbstractionStarter]: For program point L195-1(lines 23 1656) no Hoare annotation was computed. [2018-12-30 23:31:54,734 INFO L448 ceAbstractionStarter]: For program point L63-1(lines 23 1656) no Hoare annotation was computed. [2018-12-30 23:31:54,734 INFO L448 ceAbstractionStarter]: For program point L1385(lines 1385 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,734 INFO L448 ceAbstractionStarter]: For program point L196(line 196) no Hoare annotation was computed. [2018-12-30 23:31:54,734 INFO L448 ceAbstractionStarter]: For program point L64(line 64) no Hoare annotation was computed. [2018-12-30 23:31:54,734 INFO L448 ceAbstractionStarter]: For program point L725(lines 725 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,734 INFO L448 ceAbstractionStarter]: For program point L1122(lines 1122 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,734 INFO L448 ceAbstractionStarter]: For program point L594(lines 594 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,734 INFO L448 ceAbstractionStarter]: For program point L462(lines 462 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,735 INFO L448 ceAbstractionStarter]: For program point L1255(lines 1255 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,738 INFO L448 ceAbstractionStarter]: For program point L198-1(lines 23 1656) no Hoare annotation was computed. [2018-12-30 23:31:54,738 INFO L448 ceAbstractionStarter]: For program point L66-1(lines 23 1656) no Hoare annotation was computed. [2018-12-30 23:31:54,738 INFO L448 ceAbstractionStarter]: For program point L595(lines 595 605) no Hoare annotation was computed. [2018-12-30 23:31:54,738 INFO L448 ceAbstractionStarter]: For program point L595-2(lines 595 605) no Hoare annotation was computed. [2018-12-30 23:31:54,738 INFO L448 ceAbstractionStarter]: For program point L1388(lines 1388 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,738 INFO L448 ceAbstractionStarter]: For program point L199(line 199) no Hoare annotation was computed. [2018-12-30 23:31:54,738 INFO L448 ceAbstractionStarter]: For program point L67(line 67) no Hoare annotation was computed. [2018-12-30 23:31:54,738 INFO L448 ceAbstractionStarter]: For program point L992(lines 992 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,738 INFO L448 ceAbstractionStarter]: For program point L1522(lines 1522 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,739 INFO L448 ceAbstractionStarter]: For program point L333(lines 333 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,739 INFO L448 ceAbstractionStarter]: For program point L201-1(lines 23 1656) no Hoare annotation was computed. [2018-12-30 23:31:54,739 INFO L448 ceAbstractionStarter]: For program point L69-1(lines 23 1656) no Hoare annotation was computed. [2018-12-30 23:31:54,739 INFO L448 ceAbstractionStarter]: For program point L862(lines 862 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,739 INFO L444 ceAbstractionStarter]: At program point L1655(lines 23 1656) the Hoare annotation is: (let ((.cse21 (+ ~a0~0 61)) (.cse0 (<= (+ ~a4~0 86) 0)) (.cse18 (= ~a2~0 2))) (let ((.cse5 (let ((.cse22 (not .cse18))) (or (and .cse0 .cse22) (and (< 0 .cse21) .cse0) (and .cse22 (<= 0 (+ ~a0~0 44))))))) (let ((.cse3 (<= (+ ~a4~0 42) 0)) (.cse9 (and (not (= 5 ~a2~0)) .cse5))) (let ((.cse4 (not (= 4 ~a2~0))) (.cse1 (<= .cse21 0)) (.cse10 (<= (+ ~a0~0 99) 0)) (.cse12 (= ~a2~0 1)) (.cse8 (<= 0 (+ ~a0~0 599999))) (.cse11 (= ~a2~0 3)) (.cse2 (exists ((v_prenex_3 Int)) (let ((.cse19 (* 9 v_prenex_3))) (let ((.cse20 (div .cse19 10))) (and (= 0 (mod .cse19 10)) (<= ~a29~0 (+ (mod .cse20 29) 14)) (<= 0 .cse20)))))) (.cse7 (<= (+ ~a0~0 98) 0)) (.cse13 (and .cse3 .cse9)) (.cse6 (< 0 (+ ~a29~0 144)))) (or (and .cse0 .cse1 .cse2) (and (and .cse3 .cse4 .cse5) .cse6) (and (and .cse7 .cse3 .cse4) .cse8) (and .cse9 .cse1) (and .cse3 .cse10 .cse11) (and .cse3 .cse10 .cse8) (and .cse0 .cse12) (and (and .cse12 .cse6) .cse3 .cse8 .cse2) (and .cse3 .cse11 .cse9) (and (= ~a2~0 4) .cse13 (<= 94 ~a0~0) .cse2) (and .cse7 .cse0) (and .cse13 .cse6 (exists ((v_prenex_12 Int)) (let ((.cse16 (* 9 v_prenex_12))) (let ((.cse15 (+ (div .cse16 10) 1))) (let ((.cse17 (* 5 (div .cse15 5)))) (let ((.cse14 (mod (+ .cse17 5) 29))) (and (<= ~a29~0 (+ .cse14 42)) (not (= (mod .cse15 5) 0)) (= .cse14 0) (not (= 0 (mod .cse16 10))) (< .cse15 0) (not (= (mod .cse17 29) 0)) (<= (+ v_prenex_12 144) 0) (< .cse17 0) (< .cse16 0)))))))) (and .cse5 .cse18)))))) [2018-12-30 23:31:54,739 INFO L448 ceAbstractionStarter]: For program point L202(line 202) no Hoare annotation was computed. [2018-12-30 23:31:54,739 INFO L448 ceAbstractionStarter]: For program point L70(line 70) no Hoare annotation was computed. [2018-12-30 23:31:54,739 INFO L448 ceAbstractionStarter]: For program point L1128(lines 1128 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,743 INFO L448 ceAbstractionStarter]: For program point L732(lines 732 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,743 INFO L448 ceAbstractionStarter]: For program point L468(lines 468 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,743 INFO L448 ceAbstractionStarter]: For program point L336(lines 336 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,743 INFO L448 ceAbstractionStarter]: For program point L1261(lines 1261 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,743 INFO L448 ceAbstractionStarter]: For program point L204-1(lines 23 1656) no Hoare annotation was computed. [2018-12-30 23:31:54,743 INFO L448 ceAbstractionStarter]: For program point L72-1(lines 23 1656) no Hoare annotation was computed. [2018-12-30 23:31:54,743 INFO L448 ceAbstractionStarter]: For program point L1394(lines 1394 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,743 INFO L448 ceAbstractionStarter]: For program point L205(line 205) no Hoare annotation was computed. [2018-12-30 23:31:54,743 INFO L448 ceAbstractionStarter]: For program point L73(line 73) no Hoare annotation was computed. [2018-12-30 23:31:54,743 INFO L448 ceAbstractionStarter]: For program point L998(lines 998 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,744 INFO L448 ceAbstractionStarter]: For program point L1395(lines 1395 1407) no Hoare annotation was computed. [2018-12-30 23:31:54,744 INFO L448 ceAbstractionStarter]: For program point L1395-2(lines 1395 1407) no Hoare annotation was computed. [2018-12-30 23:31:54,744 INFO L448 ceAbstractionStarter]: For program point L735(lines 735 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,744 INFO L448 ceAbstractionStarter]: For program point L1528(lines 1528 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,744 INFO L448 ceAbstractionStarter]: For program point L1264(lines 1264 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,744 INFO L448 ceAbstractionStarter]: For program point L75-1(lines 23 1656) no Hoare annotation was computed. [2018-12-30 23:31:54,744 INFO L448 ceAbstractionStarter]: For program point L868(lines 868 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,744 INFO L448 ceAbstractionStarter]: For program point L1661(lines 1661 1756) no Hoare annotation was computed. [2018-12-30 23:31:54,744 INFO L448 ceAbstractionStarter]: For program point L76(line 76) no Hoare annotation was computed. [2018-12-30 23:31:54,744 INFO L448 ceAbstractionStarter]: For program point L341(lines 341 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,744 INFO L448 ceAbstractionStarter]: For program point L1134(lines 1134 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,744 INFO L448 ceAbstractionStarter]: For program point L606(lines 606 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,745 INFO L448 ceAbstractionStarter]: For program point L474(lines 474 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,745 INFO L448 ceAbstractionStarter]: For program point L342(lines 342 349) no Hoare annotation was computed. [2018-12-30 23:31:54,746 INFO L448 ceAbstractionStarter]: For program point L342-2(lines 342 349) no Hoare annotation was computed. [2018-12-30 23:31:54,746 INFO L448 ceAbstractionStarter]: For program point L1135(lines 1135 1144) no Hoare annotation was computed. [2018-12-30 23:31:54,746 INFO L448 ceAbstractionStarter]: For program point L78-1(lines 23 1656) no Hoare annotation was computed. [2018-12-30 23:31:54,746 INFO L448 ceAbstractionStarter]: For program point L1135-2(lines 1135 1144) no Hoare annotation was computed. [2018-12-30 23:31:54,746 INFO L448 ceAbstractionStarter]: For program point L79(line 79) no Hoare annotation was computed. [2018-12-30 23:31:54,746 INFO L448 ceAbstractionStarter]: For program point L1004(lines 1004 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,746 INFO L448 ceAbstractionStarter]: For program point L1533(lines 1533 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,746 INFO L448 ceAbstractionStarter]: For program point L81-1(lines 23 1656) no Hoare annotation was computed. [2018-12-30 23:31:54,746 INFO L448 ceAbstractionStarter]: For program point L874(lines 874 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,746 INFO L448 ceAbstractionStarter]: For program point L742(lines 742 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,746 INFO L448 ceAbstractionStarter]: For program point L1271(lines 1271 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,746 INFO L448 ceAbstractionStarter]: For program point L214(lines 214 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,747 INFO L448 ceAbstractionStarter]: For program point L82(line 82) no Hoare annotation was computed. [2018-12-30 23:31:54,747 INFO L448 ceAbstractionStarter]: For program point L1668(lines 1668 1756) no Hoare annotation was computed. [2018-12-30 23:31:54,747 INFO L448 ceAbstractionStarter]: For program point L479(lines 479 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,747 INFO L448 ceAbstractionStarter]: For program point L84-1(lines 23 1656) no Hoare annotation was computed. [2018-12-30 23:31:54,747 INFO L448 ceAbstractionStarter]: For program point L613(lines 613 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,747 INFO L448 ceAbstractionStarter]: For program point L85(line 85) no Hoare annotation was computed. [2018-12-30 23:31:54,747 INFO L448 ceAbstractionStarter]: For program point L350(lines 350 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,747 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2018-12-30 23:31:54,747 INFO L448 ceAbstractionStarter]: For program point L1011(lines 1011 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,747 INFO L448 ceAbstractionStarter]: For program point L1672(lines 1672 1756) no Hoare annotation was computed. [2018-12-30 23:31:54,747 INFO L448 ceAbstractionStarter]: For program point L1540(lines 1540 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,747 INFO L448 ceAbstractionStarter]: For program point L1408(lines 1408 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,748 INFO L448 ceAbstractionStarter]: For program point L219(lines 219 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,751 INFO L448 ceAbstractionStarter]: For program point L87-1(lines 23 1656) no Hoare annotation was computed. [2018-12-30 23:31:54,751 INFO L448 ceAbstractionStarter]: For program point L880(lines 880 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,751 INFO L448 ceAbstractionStarter]: For program point L748(lines 748 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,751 INFO L448 ceAbstractionStarter]: For program point L1277(lines 1277 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,751 INFO L448 ceAbstractionStarter]: For program point L220(lines 220 228) no Hoare annotation was computed. [2018-12-30 23:31:54,751 INFO L448 ceAbstractionStarter]: For program point L220-2(lines 220 228) no Hoare annotation was computed. [2018-12-30 23:31:54,751 INFO L448 ceAbstractionStarter]: For program point L1145(lines 1145 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,751 INFO L448 ceAbstractionStarter]: For program point L88(line 88) no Hoare annotation was computed. [2018-12-30 23:31:54,751 INFO L448 ceAbstractionStarter]: For program point L486(lines 486 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,751 INFO L448 ceAbstractionStarter]: For program point L90-1(lines 23 1656) no Hoare annotation was computed. [2018-12-30 23:31:54,752 INFO L448 ceAbstractionStarter]: For program point L355(lines 355 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,752 INFO L448 ceAbstractionStarter]: For program point L91(line 91) no Hoare annotation was computed. [2018-12-30 23:31:54,752 INFO L448 ceAbstractionStarter]: For program point L1016(lines 1016 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,752 INFO L448 ceAbstractionStarter]: For program point L620(lines 620 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,752 INFO L448 ceAbstractionStarter]: For program point L1413(lines 1413 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,752 INFO L448 ceAbstractionStarter]: For program point L885(lines 885 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,752 INFO L448 ceAbstractionStarter]: For program point L1678(lines 1678 1756) no Hoare annotation was computed. [2018-12-30 23:31:54,752 INFO L448 ceAbstractionStarter]: For program point L1150(lines 1150 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,752 INFO L448 ceAbstractionStarter]: For program point L93-1(lines 23 1656) no Hoare annotation was computed. [2018-12-30 23:31:54,752 INFO L448 ceAbstractionStarter]: For program point L886(lines 886 894) no Hoare annotation was computed. [2018-12-30 23:31:54,752 INFO L448 ceAbstractionStarter]: For program point L886-2(lines 886 894) no Hoare annotation was computed. [2018-12-30 23:31:54,752 INFO L448 ceAbstractionStarter]: For program point L754(lines 754 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,753 INFO L448 ceAbstractionStarter]: For program point L1547(lines 1547 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,753 INFO L448 ceAbstractionStarter]: For program point L1283(lines 1283 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,753 INFO L448 ceAbstractionStarter]: For program point L94(line 94) no Hoare annotation was computed. [2018-12-30 23:31:54,753 INFO L448 ceAbstractionStarter]: For program point L1019(lines 1019 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,753 INFO L448 ceAbstractionStarter]: For program point L491(lines 491 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,753 INFO L448 ceAbstractionStarter]: For program point L96-1(lines 23 1656) no Hoare annotation was computed. [2018-12-30 23:31:54,753 INFO L448 ceAbstractionStarter]: For program point L361(lines 361 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,753 INFO L448 ceAbstractionStarter]: For program point L229(lines 229 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,753 INFO L448 ceAbstractionStarter]: For program point L97(line 97) no Hoare annotation was computed. [2018-12-30 23:31:54,753 INFO L448 ceAbstractionStarter]: For program point L1419(lines 1419 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,753 INFO L448 ceAbstractionStarter]: For program point L627(lines 627 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,753 INFO L448 ceAbstractionStarter]: For program point L1420(lines 1420 1430) no Hoare annotation was computed. [2018-12-30 23:31:54,753 INFO L448 ceAbstractionStarter]: For program point L1420-2(lines 1420 1430) no Hoare annotation was computed. [2018-12-30 23:31:54,759 INFO L448 ceAbstractionStarter]: For program point L1156(lines 1156 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,759 INFO L448 ceAbstractionStarter]: For program point L99-1(lines 23 1656) no Hoare annotation was computed. [2018-12-30 23:31:54,759 INFO L448 ceAbstractionStarter]: For program point L1685(lines 1685 1756) no Hoare annotation was computed. [2018-12-30 23:31:54,759 INFO L448 ceAbstractionStarter]: For program point L1289(lines 1289 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,759 INFO L448 ceAbstractionStarter]: For program point L100(line 100) no Hoare annotation was computed. [2018-12-30 23:31:54,759 INFO L448 ceAbstractionStarter]: For program point L761(lines 761 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,759 INFO L448 ceAbstractionStarter]: For program point L1686(lines 1686 1693) no Hoare annotation was computed. [2018-12-30 23:31:54,759 INFO L448 ceAbstractionStarter]: For program point L1686-2(lines 1686 1693) no Hoare annotation was computed. [2018-12-30 23:31:54,759 INFO L448 ceAbstractionStarter]: For program point L1554(lines 1554 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,760 INFO L448 ceAbstractionStarter]: For program point L497(lines 497 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,760 INFO L448 ceAbstractionStarter]: For program point L1290(lines 1290 1299) no Hoare annotation was computed. [2018-12-30 23:31:54,760 INFO L448 ceAbstractionStarter]: For program point L1290-2(lines 1290 1299) no Hoare annotation was computed. [2018-12-30 23:31:54,760 INFO L448 ceAbstractionStarter]: For program point L1026(lines 1026 1654) no Hoare annotation was computed. [2018-12-30 23:31:54,775 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:54,778 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:54,778 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:54,779 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:54,779 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:54,779 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:54,780 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:54,780 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:54,780 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:54,789 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-30 23:31:54,789 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-30 23:31:54,789 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-30 23:31:54,790 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-30 23:31:54,790 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-30 23:31:54,790 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-30 23:31:54,790 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-30 23:31:54,790 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-30 23:31:54,791 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-30 23:31:54,817 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:54,818 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:54,818 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:54,820 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:54,820 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:54,821 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:54,821 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:54,821 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:54,821 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:54,821 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-30 23:31:54,822 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-30 23:31:54,822 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-30 23:31:54,822 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-30 23:31:54,822 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-30 23:31:54,823 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-30 23:31:54,823 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-30 23:31:54,823 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-30 23:31:54,823 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-30 23:31:54,827 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:54,828 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:54,828 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:54,828 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:54,829 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:54,829 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:54,829 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:54,829 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:54,829 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:54,831 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-30 23:31:54,832 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-30 23:31:54,832 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-30 23:31:54,832 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-30 23:31:54,832 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-30 23:31:54,832 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-30 23:31:54,833 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-30 23:31:54,833 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-30 23:31:54,833 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-30 23:31:54,834 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:54,835 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:54,835 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:54,836 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:54,836 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:54,836 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:54,836 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:54,837 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:54,837 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:54,837 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-30 23:31:54,837 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-30 23:31:54,837 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-30 23:31:54,839 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-30 23:31:54,839 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-30 23:31:54,839 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-30 23:31:54,839 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-30 23:31:54,839 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-30 23:31:54,840 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-30 23:31:54,841 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:54,842 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:54,842 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:54,842 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:54,842 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:54,842 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:54,846 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:54,847 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:54,847 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:54,847 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:54,847 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:54,847 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:54,848 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:54,849 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:54,849 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:54,849 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:54,849 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:54,854 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:54,854 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:54,855 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:54,855 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:54,855 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:54,855 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:54,855 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:54,858 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 30.12 11:31:54 BoogieIcfgContainer [2018-12-30 23:31:54,859 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-12-30 23:31:54,859 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-30 23:31:54,859 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-30 23:31:54,859 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-30 23:31:54,860 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.12 11:28:15" (3/4) ... [2018-12-30 23:31:54,867 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-30 23:31:54,926 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2018-12-30 23:31:54,930 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2018-12-30 23:31:54,968 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((a4 + 86 <= 0 && a0 + 61 <= 0) && (\exists v_prenex_3 : int :: (0 == 9 * v_prenex_3 % 10 && a29 <= 9 * v_prenex_3 / 10 % 29 + 14) && 0 <= 9 * v_prenex_3 / 10)) || (((a4 + 42 <= 0 && !(4 == a2)) && (((a4 + 86 <= 0 && !(a2 == 2)) || (0 < a0 + 61 && a4 + 86 <= 0)) || (!(a2 == 2) && 0 <= a0 + 44))) && 0 < a29 + 144)) || (((a0 + 98 <= 0 && a4 + 42 <= 0) && !(4 == a2)) && 0 <= a0 + 599999)) || ((!(5 == a2) && (((a4 + 86 <= 0 && !(a2 == 2)) || (0 < a0 + 61 && a4 + 86 <= 0)) || (!(a2 == 2) && 0 <= a0 + 44))) && a0 + 61 <= 0)) || ((a4 + 42 <= 0 && a0 + 99 <= 0) && a2 == 3)) || ((a4 + 42 <= 0 && a0 + 99 <= 0) && 0 <= a0 + 599999)) || (a4 + 86 <= 0 && a2 == 1)) || ((((a2 == 1 && 0 < a29 + 144) && a4 + 42 <= 0) && 0 <= a0 + 599999) && (\exists v_prenex_3 : int :: (0 == 9 * v_prenex_3 % 10 && a29 <= 9 * v_prenex_3 / 10 % 29 + 14) && 0 <= 9 * v_prenex_3 / 10))) || ((a4 + 42 <= 0 && a2 == 3) && !(5 == a2) && (((a4 + 86 <= 0 && !(a2 == 2)) || (0 < a0 + 61 && a4 + 86 <= 0)) || (!(a2 == 2) && 0 <= a0 + 44)))) || (((a2 == 4 && a4 + 42 <= 0 && !(5 == a2) && (((a4 + 86 <= 0 && !(a2 == 2)) || (0 < a0 + 61 && a4 + 86 <= 0)) || (!(a2 == 2) && 0 <= a0 + 44))) && 94 <= a0) && (\exists v_prenex_3 : int :: (0 == 9 * v_prenex_3 % 10 && a29 <= 9 * v_prenex_3 / 10 % 29 + 14) && 0 <= 9 * v_prenex_3 / 10))) || (a0 + 98 <= 0 && a4 + 86 <= 0)) || (((a4 + 42 <= 0 && !(5 == a2) && (((a4 + 86 <= 0 && !(a2 == 2)) || (0 < a0 + 61 && a4 + 86 <= 0)) || (!(a2 == 2) && 0 <= a0 + 44))) && 0 < a29 + 144) && (\exists v_prenex_12 : int :: (((((((a29 <= (5 * ((9 * v_prenex_12 / 10 + 1) / 5) + 5) % 29 + 42 && !((9 * v_prenex_12 / 10 + 1) % 5 == 0)) && (5 * ((9 * v_prenex_12 / 10 + 1) / 5) + 5) % 29 == 0) && !(0 == 9 * v_prenex_12 % 10)) && 9 * v_prenex_12 / 10 + 1 < 0) && !(5 * ((9 * v_prenex_12 / 10 + 1) / 5) % 29 == 0)) && v_prenex_12 + 144 <= 0) && 5 * ((9 * v_prenex_12 / 10 + 1) / 5) < 0) && 9 * v_prenex_12 < 0))) || ((((a4 + 86 <= 0 && !(a2 == 2)) || (0 < a0 + 61 && a4 + 86 <= 0)) || (!(a2 == 2) && 0 <= a0 + 44)) && a2 == 2) [2018-12-30 23:31:54,975 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((a4 + 86 <= 0 && a0 + 61 <= 0) && (\exists v_prenex_3 : int :: (0 == 9 * v_prenex_3 % 10 && a29 <= 9 * v_prenex_3 / 10 % 29 + 14) && 0 <= 9 * v_prenex_3 / 10)) || (((a4 + 42 <= 0 && !(4 == a2)) && (((a4 + 86 <= 0 && !(a2 == 2)) || (0 < a0 + 61 && a4 + 86 <= 0)) || (!(a2 == 2) && 0 <= a0 + 44))) && 0 < a29 + 144)) || (((a0 + 98 <= 0 && a4 + 42 <= 0) && !(4 == a2)) && 0 <= a0 + 599999)) || ((!(5 == a2) && (((a4 + 86 <= 0 && !(a2 == 2)) || (0 < a0 + 61 && a4 + 86 <= 0)) || (!(a2 == 2) && 0 <= a0 + 44))) && a0 + 61 <= 0)) || ((a4 + 42 <= 0 && a0 + 99 <= 0) && a2 == 3)) || ((a4 + 42 <= 0 && a0 + 99 <= 0) && 0 <= a0 + 599999)) || (a4 + 86 <= 0 && a2 == 1)) || ((((a2 == 1 && 0 < a29 + 144) && a4 + 42 <= 0) && 0 <= a0 + 599999) && (\exists v_prenex_3 : int :: (0 == 9 * v_prenex_3 % 10 && a29 <= 9 * v_prenex_3 / 10 % 29 + 14) && 0 <= 9 * v_prenex_3 / 10))) || ((a4 + 42 <= 0 && a2 == 3) && !(5 == a2) && (((a4 + 86 <= 0 && !(a2 == 2)) || (0 < a0 + 61 && a4 + 86 <= 0)) || (!(a2 == 2) && 0 <= a0 + 44)))) || (((a2 == 4 && a4 + 42 <= 0 && !(5 == a2) && (((a4 + 86 <= 0 && !(a2 == 2)) || (0 < a0 + 61 && a4 + 86 <= 0)) || (!(a2 == 2) && 0 <= a0 + 44))) && 94 <= a0) && (\exists v_prenex_3 : int :: (0 == 9 * v_prenex_3 % 10 && a29 <= 9 * v_prenex_3 / 10 % 29 + 14) && 0 <= 9 * v_prenex_3 / 10))) || (a0 + 98 <= 0 && a4 + 86 <= 0)) || (((a4 + 42 <= 0 && !(5 == a2) && (((a4 + 86 <= 0 && !(a2 == 2)) || (0 < a0 + 61 && a4 + 86 <= 0)) || (!(a2 == 2) && 0 <= a0 + 44))) && 0 < a29 + 144) && (\exists v_prenex_12 : int :: (((((((a29 <= (5 * ((9 * v_prenex_12 / 10 + 1) / 5) + 5) % 29 + 42 && !((9 * v_prenex_12 / 10 + 1) % 5 == 0)) && (5 * ((9 * v_prenex_12 / 10 + 1) / 5) + 5) % 29 == 0) && !(0 == 9 * v_prenex_12 % 10)) && 9 * v_prenex_12 / 10 + 1 < 0) && !(5 * ((9 * v_prenex_12 / 10 + 1) / 5) % 29 == 0)) && v_prenex_12 + 144 <= 0) && 5 * ((9 * v_prenex_12 / 10 + 1) / 5) < 0) && 9 * v_prenex_12 < 0))) || ((((a4 + 86 <= 0 && !(a2 == 2)) || (0 < a0 + 61 && a4 + 86 <= 0)) || (!(a2 == 2) && 0 <= a0 + 44)) && a2 == 2) [2018-12-30 23:31:54,999 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((a4 + 42 <= 0 && a0 + 99 <= 0) && a2 == 3) || (0 < a29 + 144 && ((((a4 + 86 <= 0 && !(a2 == 2)) || (0 < a0 + 61 && a4 + 86 <= 0)) || (!(a2 == 2) && 0 <= a0 + 44)) && a4 + 42 <= 0) && !(4 == a2))) || ((a4 + 42 <= 0 && a0 + 99 <= 0) && 0 <= a0 + 599999)) || (((a0 + 98 <= 0 && a4 + 42 <= 0) && !(4 == a2)) && 0 <= a0 + 599999)) || ((((a4 + 86 <= 0 && !(a2 == 2)) || (0 < a0 + 61 && a4 + 86 <= 0)) || (!(a2 == 2) && 0 <= a0 + 44)) && a0 + 61 <= 0)) || ((a4 + 86 <= 0 && a0 + 61 <= 0) && (\exists v_prenex_3 : int :: (0 == 9 * v_prenex_3 % 10 && a29 <= 9 * v_prenex_3 / 10 % 29 + 14) && 0 <= 9 * v_prenex_3 / 10))) || (((((a4 + 86 <= 0 && !(a2 == 2)) || (0 < a0 + 61 && a4 + 86 <= 0)) || (!(a2 == 2) && 0 <= a0 + 44)) && a4 + 42 <= 0) && a2 == 3)) || ((((a4 + 86 <= 0 && !(a2 == 2)) || (0 < a0 + 61 && a4 + 86 <= 0)) || (!(a2 == 2) && 0 <= a0 + 44)) && a2 == 2)) || ((((((a4 + 86 <= 0 && !(a2 == 2)) || (0 < a0 + 61 && a4 + 86 <= 0)) || (!(a2 == 2) && 0 <= a0 + 44)) && a4 + 42 <= 0) && 0 < a29 + 144) && (\exists v_prenex_3 : int :: (0 == 9 * v_prenex_3 % 10 && a29 <= 9 * v_prenex_3 / 10 % 29 + 14) && 0 <= 9 * v_prenex_3 / 10))) || (a0 + 98 <= 0 && a4 + 86 <= 0)) || (((((((a4 + 86 <= 0 && !(a2 == 2)) || (0 < a0 + 61 && a4 + 86 <= 0)) || (!(a2 == 2) && 0 <= a0 + 44)) && a4 + 42 <= 0) && a2 == 4) && 94 <= a0) && (\exists v_prenex_3 : int :: (0 == 9 * v_prenex_3 % 10 && a29 <= 9 * v_prenex_3 / 10 % 29 + 14) && 0 <= 9 * v_prenex_3 / 10))) || (((a4 + 42 <= 0 && a2 == 1 && 0 < a29 + 144) && 0 <= a0 + 599999) && (\exists v_prenex_3 : int :: (0 == 9 * v_prenex_3 % 10 && a29 <= 9 * v_prenex_3 / 10 % 29 + 14) && 0 <= 9 * v_prenex_3 / 10)) [2018-12-30 23:31:55,227 INFO L145 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2018-12-30 23:31:55,227 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-30 23:31:55,228 INFO L168 Benchmark]: Toolchain (without parser) took 229276.73 ms. Allocated memory was 1.0 GB in the beginning and 2.9 GB in the end (delta: 1.9 GB). Free memory was 942.0 MB in the beginning and 941.9 MB in the end (delta: 108.0 kB). Peak memory consumption was 1.9 GB. Max. memory is 11.5 GB. [2018-12-30 23:31:55,230 INFO L168 Benchmark]: CDTParser took 0.17 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. [2018-12-30 23:31:55,230 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1387.84 ms. Allocated memory is still 1.0 GB. Free memory was 942.0 MB in the beginning and 850.7 MB in the end (delta: 91.3 MB). Peak memory consumption was 91.3 MB. Max. memory is 11.5 GB. [2018-12-30 23:31:55,230 INFO L168 Benchmark]: Boogie Procedure Inliner took 359.33 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 172.5 MB). Free memory was 850.7 MB in the beginning and 1.1 GB in the end (delta: -277.8 MB). Peak memory consumption was 29.3 MB. Max. memory is 11.5 GB. [2018-12-30 23:31:55,232 INFO L168 Benchmark]: Boogie Preprocessor took 205.88 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: 21.8 MB). Peak memory consumption was 21.8 MB. Max. memory is 11.5 GB. [2018-12-30 23:31:55,232 INFO L168 Benchmark]: RCFGBuilder took 7715.30 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 87.0 MB). Free memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: -79.7 MB). Peak memory consumption was 290.2 MB. Max. memory is 11.5 GB. [2018-12-30 23:31:55,233 INFO L168 Benchmark]: TraceAbstraction took 219234.42 ms. Allocated memory was 1.3 GB in the beginning and 2.9 GB in the end (delta: 1.6 GB). Free memory was 1.2 GB in the beginning and 1.0 GB in the end (delta: 163.6 MB). Peak memory consumption was 1.9 GB. Max. memory is 11.5 GB. [2018-12-30 23:31:55,233 INFO L168 Benchmark]: Witness Printer took 367.95 ms. Allocated memory is still 2.9 GB. Free memory was 1.0 GB in the beginning and 941.9 MB in the end (delta: 80.9 MB). Peak memory consumption was 80.9 MB. Max. memory is 11.5 GB. [2018-12-30 23:31:55,238 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 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 1387.84 ms. Allocated memory is still 1.0 GB. Free memory was 942.0 MB in the beginning and 850.7 MB in the end (delta: 91.3 MB). Peak memory consumption was 91.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 359.33 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 172.5 MB). Free memory was 850.7 MB in the beginning and 1.1 GB in the end (delta: -277.8 MB). Peak memory consumption was 29.3 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 205.88 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: 21.8 MB). Peak memory consumption was 21.8 MB. Max. memory is 11.5 GB. * RCFGBuilder took 7715.30 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 87.0 MB). Free memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: -79.7 MB). Peak memory consumption was 290.2 MB. Max. memory is 11.5 GB. * TraceAbstraction took 219234.42 ms. Allocated memory was 1.3 GB in the beginning and 2.9 GB in the end (delta: 1.6 GB). Free memory was 1.2 GB in the beginning and 1.0 GB in the end (delta: 163.6 MB). Peak memory consumption was 1.9 GB. Max. memory is 11.5 GB. * Witness Printer took 367.95 ms. Allocated memory is still 2.9 GB. Free memory was 1.0 GB in the beginning and 941.9 MB in the end (delta: 80.9 MB). Peak memory consumption was 80.9 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_prenex_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 136]: 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 [2018-12-30 23:31:55,252 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:55,252 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:55,252 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:55,253 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:55,253 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:55,253 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:55,253 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:55,256 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:55,256 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:55,256 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-30 23:31:55,256 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-30 23:31:55,257 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-30 23:31:55,257 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-30 23:31:55,257 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-30 23:31:55,257 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-30 23:31:55,257 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-30 23:31:55,257 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-30 23:31:55,258 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-30 23:31:55,263 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:55,263 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:55,264 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:55,264 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:55,264 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:55,264 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:55,265 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:55,265 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:55,265 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:55,265 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-30 23:31:55,265 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-30 23:31:55,265 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-30 23:31:55,268 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-30 23:31:55,268 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-30 23:31:55,268 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-30 23:31:55,268 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-30 23:31:55,268 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-30 23:31:55,269 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] Derived loop invariant: (((((((((((((a4 + 86 <= 0 && a0 + 61 <= 0) && (\exists v_prenex_3 : int :: (0 == 9 * v_prenex_3 % 10 && a29 <= 9 * v_prenex_3 / 10 % 29 + 14) && 0 <= 9 * v_prenex_3 / 10)) || (((a4 + 42 <= 0 && !(4 == a2)) && (((a4 + 86 <= 0 && !(a2 == 2)) || (0 < a0 + 61 && a4 + 86 <= 0)) || (!(a2 == 2) && 0 <= a0 + 44))) && 0 < a29 + 144)) || (((a0 + 98 <= 0 && a4 + 42 <= 0) && !(4 == a2)) && 0 <= a0 + 599999)) || ((!(5 == a2) && (((a4 + 86 <= 0 && !(a2 == 2)) || (0 < a0 + 61 && a4 + 86 <= 0)) || (!(a2 == 2) && 0 <= a0 + 44))) && a0 + 61 <= 0)) || ((a4 + 42 <= 0 && a0 + 99 <= 0) && a2 == 3)) || ((a4 + 42 <= 0 && a0 + 99 <= 0) && 0 <= a0 + 599999)) || (a4 + 86 <= 0 && a2 == 1)) || ((((a2 == 1 && 0 < a29 + 144) && a4 + 42 <= 0) && 0 <= a0 + 599999) && (\exists v_prenex_3 : int :: (0 == 9 * v_prenex_3 % 10 && a29 <= 9 * v_prenex_3 / 10 % 29 + 14) && 0 <= 9 * v_prenex_3 / 10))) || ((a4 + 42 <= 0 && a2 == 3) && !(5 == a2) && (((a4 + 86 <= 0 && !(a2 == 2)) || (0 < a0 + 61 && a4 + 86 <= 0)) || (!(a2 == 2) && 0 <= a0 + 44)))) || (((a2 == 4 && a4 + 42 <= 0 && !(5 == a2) && (((a4 + 86 <= 0 && !(a2 == 2)) || (0 < a0 + 61 && a4 + 86 <= 0)) || (!(a2 == 2) && 0 <= a0 + 44))) && 94 <= a0) && (\exists v_prenex_3 : int :: (0 == 9 * v_prenex_3 % 10 && a29 <= 9 * v_prenex_3 / 10 % 29 + 14) && 0 <= 9 * v_prenex_3 / 10))) || (a0 + 98 <= 0 && a4 + 86 <= 0)) || (((a4 + 42 <= 0 && !(5 == a2) && (((a4 + 86 <= 0 && !(a2 == 2)) || (0 < a0 + 61 && a4 + 86 <= 0)) || (!(a2 == 2) && 0 <= a0 + 44))) && 0 < a29 + 144) && (\exists v_prenex_12 : int :: (((((((a29 <= (5 * ((9 * v_prenex_12 / 10 + 1) / 5) + 5) % 29 + 42 && !((9 * v_prenex_12 / 10 + 1) % 5 == 0)) && (5 * ((9 * v_prenex_12 / 10 + 1) / 5) + 5) % 29 == 0) && !(0 == 9 * v_prenex_12 % 10)) && 9 * v_prenex_12 / 10 + 1 < 0) && !(5 * ((9 * v_prenex_12 / 10 + 1) / 5) % 29 == 0)) && v_prenex_12 + 144 <= 0) && 5 * ((9 * v_prenex_12 / 10 + 1) / 5) < 0) && 9 * v_prenex_12 < 0))) || ((((a4 + 86 <= 0 && !(a2 == 2)) || (0 < a0 + 61 && a4 + 86 <= 0)) || (!(a2 == 2) && 0 <= a0 + 44)) && a2 == 2) - InvariantResult [Line: 23]: Loop Invariant [2018-12-30 23:31:55,273 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:55,273 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:55,273 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:55,274 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:55,274 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:55,274 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:55,274 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:55,274 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:55,277 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:55,277 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-30 23:31:55,277 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-30 23:31:55,277 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-30 23:31:55,278 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-30 23:31:55,278 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-30 23:31:55,278 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-30 23:31:55,278 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-30 23:31:55,278 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-30 23:31:55,279 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-30 23:31:55,282 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:55,282 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:55,282 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:55,282 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:55,283 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:55,283 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:55,283 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:55,283 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:55,283 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:55,283 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-30 23:31:55,284 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-30 23:31:55,284 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-30 23:31:55,284 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-30 23:31:55,284 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-30 23:31:55,284 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-30 23:31:55,290 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-30 23:31:55,290 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-12-30 23:31:55,290 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] Derived loop invariant: (((((((((((((a4 + 86 <= 0 && a0 + 61 <= 0) && (\exists v_prenex_3 : int :: (0 == 9 * v_prenex_3 % 10 && a29 <= 9 * v_prenex_3 / 10 % 29 + 14) && 0 <= 9 * v_prenex_3 / 10)) || (((a4 + 42 <= 0 && !(4 == a2)) && (((a4 + 86 <= 0 && !(a2 == 2)) || (0 < a0 + 61 && a4 + 86 <= 0)) || (!(a2 == 2) && 0 <= a0 + 44))) && 0 < a29 + 144)) || (((a0 + 98 <= 0 && a4 + 42 <= 0) && !(4 == a2)) && 0 <= a0 + 599999)) || ((!(5 == a2) && (((a4 + 86 <= 0 && !(a2 == 2)) || (0 < a0 + 61 && a4 + 86 <= 0)) || (!(a2 == 2) && 0 <= a0 + 44))) && a0 + 61 <= 0)) || ((a4 + 42 <= 0 && a0 + 99 <= 0) && a2 == 3)) || ((a4 + 42 <= 0 && a0 + 99 <= 0) && 0 <= a0 + 599999)) || (a4 + 86 <= 0 && a2 == 1)) || ((((a2 == 1 && 0 < a29 + 144) && a4 + 42 <= 0) && 0 <= a0 + 599999) && (\exists v_prenex_3 : int :: (0 == 9 * v_prenex_3 % 10 && a29 <= 9 * v_prenex_3 / 10 % 29 + 14) && 0 <= 9 * v_prenex_3 / 10))) || ((a4 + 42 <= 0 && a2 == 3) && !(5 == a2) && (((a4 + 86 <= 0 && !(a2 == 2)) || (0 < a0 + 61 && a4 + 86 <= 0)) || (!(a2 == 2) && 0 <= a0 + 44)))) || (((a2 == 4 && a4 + 42 <= 0 && !(5 == a2) && (((a4 + 86 <= 0 && !(a2 == 2)) || (0 < a0 + 61 && a4 + 86 <= 0)) || (!(a2 == 2) && 0 <= a0 + 44))) && 94 <= a0) && (\exists v_prenex_3 : int :: (0 == 9 * v_prenex_3 % 10 && a29 <= 9 * v_prenex_3 / 10 % 29 + 14) && 0 <= 9 * v_prenex_3 / 10))) || (a0 + 98 <= 0 && a4 + 86 <= 0)) || (((a4 + 42 <= 0 && !(5 == a2) && (((a4 + 86 <= 0 && !(a2 == 2)) || (0 < a0 + 61 && a4 + 86 <= 0)) || (!(a2 == 2) && 0 <= a0 + 44))) && 0 < a29 + 144) && (\exists v_prenex_12 : int :: (((((((a29 <= (5 * ((9 * v_prenex_12 / 10 + 1) / 5) + 5) % 29 + 42 && !((9 * v_prenex_12 / 10 + 1) % 5 == 0)) && (5 * ((9 * v_prenex_12 / 10 + 1) / 5) + 5) % 29 == 0) && !(0 == 9 * v_prenex_12 % 10)) && 9 * v_prenex_12 / 10 + 1 < 0) && !(5 * ((9 * v_prenex_12 / 10 + 1) / 5) % 29 == 0)) && v_prenex_12 + 144 <= 0) && 5 * ((9 * v_prenex_12 / 10 + 1) / 5) < 0) && 9 * v_prenex_12 < 0))) || ((((a4 + 86 <= 0 && !(a2 == 2)) || (0 < a0 + 61 && a4 + 86 <= 0)) || (!(a2 == 2) && 0 <= a0 + 44)) && a2 == 2) - InvariantResult [Line: 1658]: Loop Invariant [2018-12-30 23:31:55,291 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:55,291 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:55,292 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:55,292 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:55,292 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:55,292 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:55,292 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:55,292 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:55,293 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:55,293 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:55,293 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:55,293 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:55,297 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:55,297 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:55,298 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:55,298 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:55,298 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:55,298 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:55,298 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:55,298 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:55,298 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:55,302 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:55,302 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-12-30 23:31:55,302 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] Derived loop invariant: ((((((((((((a4 + 42 <= 0 && a0 + 99 <= 0) && a2 == 3) || (0 < a29 + 144 && ((((a4 + 86 <= 0 && !(a2 == 2)) || (0 < a0 + 61 && a4 + 86 <= 0)) || (!(a2 == 2) && 0 <= a0 + 44)) && a4 + 42 <= 0) && !(4 == a2))) || ((a4 + 42 <= 0 && a0 + 99 <= 0) && 0 <= a0 + 599999)) || (((a0 + 98 <= 0 && a4 + 42 <= 0) && !(4 == a2)) && 0 <= a0 + 599999)) || ((((a4 + 86 <= 0 && !(a2 == 2)) || (0 < a0 + 61 && a4 + 86 <= 0)) || (!(a2 == 2) && 0 <= a0 + 44)) && a0 + 61 <= 0)) || ((a4 + 86 <= 0 && a0 + 61 <= 0) && (\exists v_prenex_3 : int :: (0 == 9 * v_prenex_3 % 10 && a29 <= 9 * v_prenex_3 / 10 % 29 + 14) && 0 <= 9 * v_prenex_3 / 10))) || (((((a4 + 86 <= 0 && !(a2 == 2)) || (0 < a0 + 61 && a4 + 86 <= 0)) || (!(a2 == 2) && 0 <= a0 + 44)) && a4 + 42 <= 0) && a2 == 3)) || ((((a4 + 86 <= 0 && !(a2 == 2)) || (0 < a0 + 61 && a4 + 86 <= 0)) || (!(a2 == 2) && 0 <= a0 + 44)) && a2 == 2)) || ((((((a4 + 86 <= 0 && !(a2 == 2)) || (0 < a0 + 61 && a4 + 86 <= 0)) || (!(a2 == 2) && 0 <= a0 + 44)) && a4 + 42 <= 0) && 0 < a29 + 144) && (\exists v_prenex_3 : int :: (0 == 9 * v_prenex_3 % 10 && a29 <= 9 * v_prenex_3 / 10 % 29 + 14) && 0 <= 9 * v_prenex_3 / 10))) || (a0 + 98 <= 0 && a4 + 86 <= 0)) || (((((((a4 + 86 <= 0 && !(a2 == 2)) || (0 < a0 + 61 && a4 + 86 <= 0)) || (!(a2 == 2) && 0 <= a0 + 44)) && a4 + 42 <= 0) && a2 == 4) && 94 <= a0) && (\exists v_prenex_3 : int :: (0 == 9 * v_prenex_3 % 10 && a29 <= 9 * v_prenex_3 / 10 % 29 + 14) && 0 <= 9 * v_prenex_3 / 10))) || (((a4 + 42 <= 0 && a2 == 1 && 0 < a29 + 144) && 0 <= a0 + 599999) && (\exists v_prenex_3 : int :: (0 == 9 * v_prenex_3 % 10 && a29 <= 9 * v_prenex_3 / 10 % 29 + 14) && 0 <= 9 * v_prenex_3 / 10)) - 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, 219.0s OverallTime, 14 OverallIterations, 6 TraceHistogramMax, 178.1s AutomataDifference, 0.0s DeadEndRemovalTime, 12.1s HoareAnnotationTime, HoareTripleCheckerStatistics: 2770 SDtfs, 21111 SDslu, 1216 SDs, 0 SdLazy, 37569 SolverSat, 5679 SolverUnsat, 43 SolverUnknown, 0 SolverNotchecked, 165.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 3123 GetRequests, 3031 SyntacticMatches, 13 SemanticMatches, 79 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 271 ImplicationChecksByTransitivity, 15.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=14713occurred in iteration=12, 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: 1.3s AutomataMinimizationTime, 14 MinimizatonAttempts, 15040 StatesRemovedByMinimization, 11 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 4 LocationsWithAnnotation, 4 PreInvPairs, 375 NumberOfFragments, 1579 HoareAnnotationTreeSize, 4 FomulaSimplifications, 103678 FormulaSimplificationTreeSizeReduction, 2.1s HoareSimplificationTime, 4 FomulaSimplificationsInter, 103843 FormulaSimplificationTreeSizeReductionInter, 9.9s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.4s SsaConstructionTime, 1.4s SatisfiabilityAnalysisTime, 19.8s InterpolantComputationTime, 10306 NumberOfCodeBlocks, 10306 NumberOfCodeBlocksAsserted, 19 NumberOfCheckSat, 10287 ConstructedInterpolants, 82 QuantifiedInterpolants, 25225820 SizeOfPredicates, 7 NumberOfNonLiveVariables, 3535 ConjunctsInSsa, 16 ConjunctsInUnsatCore, 19 InterpolantComputations, 13 PerfectInterpolantSequences, 10260/11196 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...