./Ultimate.py --spec /storage/repos/svcomp/c/properties/unreach-call.prp --file /storage/repos/svcomp/c/eca-rers2012/Problem04_label43_true-unreach-call_false-termination.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/Problem04_label43_true-unreach-call_false-termination.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 3bf2b56362177c20b854054410b4a33c229cd294 .............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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 20:05:04,234 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-30 20:05:04,236 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-30 20:05:04,254 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-30 20:05:04,254 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-30 20:05:04,255 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-30 20:05:04,256 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-30 20:05:04,258 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-30 20:05:04,260 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-30 20:05:04,261 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-30 20:05:04,262 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-30 20:05:04,262 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-30 20:05:04,263 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-30 20:05:04,264 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-30 20:05:04,265 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-30 20:05:04,266 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-30 20:05:04,266 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-30 20:05:04,268 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-30 20:05:04,270 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-30 20:05:04,272 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-30 20:05:04,273 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-30 20:05:04,274 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-30 20:05:04,276 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-30 20:05:04,277 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-30 20:05:04,277 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-30 20:05:04,278 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-30 20:05:04,279 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-30 20:05:04,280 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-30 20:05:04,280 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-30 20:05:04,282 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-30 20:05:04,282 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-30 20:05:04,283 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-30 20:05:04,283 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-30 20:05:04,283 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-30 20:05:04,284 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-30 20:05:04,285 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-30 20:05:04,285 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-12-30 20:05:04,304 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-30 20:05:04,305 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-30 20:05:04,306 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-30 20:05:04,307 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-30 20:05:04,307 INFO L133 SettingsManager]: * Use SBE=true [2018-12-30 20:05:04,307 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-30 20:05:04,307 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-30 20:05:04,307 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-30 20:05:04,307 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-30 20:05:04,309 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-30 20:05:04,310 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-30 20:05:04,310 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-30 20:05:04,310 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-30 20:05:04,310 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-30 20:05:04,310 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-30 20:05:04,311 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-30 20:05:04,311 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-30 20:05:04,312 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-30 20:05:04,312 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-30 20:05:04,312 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-30 20:05:04,312 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-30 20:05:04,312 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-30 20:05:04,312 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-30 20:05:04,315 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-30 20:05:04,315 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-30 20:05:04,315 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-12-30 20:05:04,316 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-30 20:05:04,316 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-30 20:05:04,316 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 -> 3bf2b56362177c20b854054410b4a33c229cd294 [2018-12-30 20:05:04,385 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-30 20:05:04,408 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-30 20:05:04,417 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-30 20:05:04,418 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-30 20:05:04,419 INFO L276 PluginConnector]: CDTParser initialized [2018-12-30 20:05:04,420 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem04_label43_true-unreach-call_false-termination.c [2018-12-30 20:05:04,483 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/02d53cdfe/e5754c2e584e4dbb9248c282a907b5e0/FLAGd31c64bc7 [2018-12-30 20:05:05,254 INFO L307 CDTParser]: Found 1 translation units. [2018-12-30 20:05:05,256 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem04_label43_true-unreach-call_false-termination.c [2018-12-30 20:05:05,299 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/02d53cdfe/e5754c2e584e4dbb9248c282a907b5e0/FLAGd31c64bc7 [2018-12-30 20:05:05,800 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/02d53cdfe/e5754c2e584e4dbb9248c282a907b5e0 [2018-12-30 20:05:05,804 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-30 20:05:05,806 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-30 20:05:05,808 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-30 20:05:05,808 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-30 20:05:05,812 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-30 20:05:05,813 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.12 08:05:05" (1/1) ... [2018-12-30 20:05:05,817 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@68da17f0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.12 08:05:05, skipping insertion in model container [2018-12-30 20:05:05,817 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.12 08:05:05" (1/1) ... [2018-12-30 20:05:05,825 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-30 20:05:06,008 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-30 20:05:07,511 INFO L204 PostProcessor]: Analyzing one entry point: main [2018-12-30 20:05:07,518 INFO L191 MainTranslator]: Completed pre-run [2018-12-30 20:05:08,290 INFO L204 PostProcessor]: Analyzing one entry point: main [2018-12-30 20:05:08,700 INFO L195 MainTranslator]: Completed translation [2018-12-30 20:05:08,701 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.12 08:05:08 WrapperNode [2018-12-30 20:05:08,701 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-30 20:05:08,702 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-30 20:05:08,703 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-30 20:05:08,704 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-30 20:05:08,714 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.12 08:05:08" (1/1) ... [2018-12-30 20:05:08,799 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.12 08:05:08" (1/1) ... [2018-12-30 20:05:08,976 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-30 20:05:08,976 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-30 20:05:08,977 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-30 20:05:08,977 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-30 20:05:08,990 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.12 08:05:08" (1/1) ... [2018-12-30 20:05:08,990 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.12 08:05:08" (1/1) ... [2018-12-30 20:05:09,013 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.12 08:05:08" (1/1) ... [2018-12-30 20:05:09,015 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.12 08:05:08" (1/1) ... [2018-12-30 20:05:09,115 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.12 08:05:08" (1/1) ... [2018-12-30 20:05:09,169 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.12 08:05:08" (1/1) ... [2018-12-30 20:05:09,197 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.12 08:05:08" (1/1) ... [2018-12-30 20:05:09,223 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-30 20:05:09,223 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-30 20:05:09,224 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-30 20:05:09,224 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-30 20:05:09,225 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.12 08:05:08" (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 20:05:09,301 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-30 20:05:09,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-30 20:05:18,422 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-30 20:05:18,423 INFO L280 CfgBuilder]: Removed 13 assue(true) statements. [2018-12-30 20:05:18,423 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.12 08:05:18 BoogieIcfgContainer [2018-12-30 20:05:18,423 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-30 20:05:18,424 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-12-30 20:05:18,424 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-12-30 20:05:18,427 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-12-30 20:05:18,428 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 30.12 08:05:05" (1/3) ... [2018-12-30 20:05:18,429 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@ff05291 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 30.12 08:05:18, skipping insertion in model container [2018-12-30 20:05:18,429 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.12 08:05:08" (2/3) ... [2018-12-30 20:05:18,429 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@ff05291 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 30.12 08:05:18, skipping insertion in model container [2018-12-30 20:05:18,430 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.12 08:05:18" (3/3) ... [2018-12-30 20:05:18,432 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem04_label43_true-unreach-call_false-termination.c [2018-12-30 20:05:18,445 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-12-30 20:05:18,455 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-12-30 20:05:18,472 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-12-30 20:05:18,521 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-12-30 20:05:18,521 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-12-30 20:05:18,522 INFO L383 AbstractCegarLoop]: Hoare is true [2018-12-30 20:05:18,522 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-12-30 20:05:18,522 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-30 20:05:18,522 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-30 20:05:18,523 INFO L387 AbstractCegarLoop]: Difference is false [2018-12-30 20:05:18,523 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-30 20:05:18,523 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-12-30 20:05:18,564 INFO L276 IsEmpty]: Start isEmpty. Operand 885 states. [2018-12-30 20:05:18,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 799 [2018-12-30 20:05:18,621 INFO L394 BasicCegarLoop]: Found error trace [2018-12-30 20:05:18,623 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-30 20:05:18,627 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-30 20:05:18,634 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-30 20:05:18,635 INFO L82 PathProgramCache]: Analyzing trace with hash -479307387, now seen corresponding path program 1 times [2018-12-30 20:05:18,637 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-30 20:05:18,638 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-30 20:05:18,690 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 20:05:18,691 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 20:05:18,691 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 20:05:19,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 20:05:20,654 WARN L181 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 22 [2018-12-30 20:05:21,042 WARN L181 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 35 [2018-12-30 20:05:25,106 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 20:05:25,109 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-30 20:05:25,110 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-12-30 20:05:25,116 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-12-30 20:05:25,129 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-12-30 20:05:25,130 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=21, Unknown=0, NotChecked=0, Total=42 [2018-12-30 20:05:25,132 INFO L87 Difference]: Start difference. First operand 885 states. Second operand 7 states. [2018-12-30 20:05:43,491 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-30 20:05:43,492 INFO L93 Difference]: Finished difference Result 5057 states and 9937 transitions. [2018-12-30 20:05:43,493 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-12-30 20:05:43,495 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 798 [2018-12-30 20:05:43,500 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-30 20:05:43,550 INFO L225 Difference]: With dead ends: 5057 [2018-12-30 20:05:43,551 INFO L226 Difference]: Without dead ends: 4096 [2018-12-30 20:05:43,559 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 1 SyntacticMatches, 8 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=21, Invalid=21, Unknown=0, NotChecked=0, Total=42 [2018-12-30 20:05:43,589 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4096 states. [2018-12-30 20:05:43,769 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4096 to 4094. [2018-12-30 20:05:43,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4094 states. [2018-12-30 20:05:43,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4094 states to 4094 states and 5150 transitions. [2018-12-30 20:05:43,786 INFO L78 Accepts]: Start accepts. Automaton has 4094 states and 5150 transitions. Word has length 798 [2018-12-30 20:05:43,791 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-30 20:05:43,792 INFO L480 AbstractCegarLoop]: Abstraction has 4094 states and 5150 transitions. [2018-12-30 20:05:43,792 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-12-30 20:05:43,792 INFO L276 IsEmpty]: Start isEmpty. Operand 4094 states and 5150 transitions. [2018-12-30 20:05:43,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 814 [2018-12-30 20:05:43,824 INFO L394 BasicCegarLoop]: Found error trace [2018-12-30 20:05:43,825 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-30 20:05:43,826 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-30 20:05:43,826 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-30 20:05:43,826 INFO L82 PathProgramCache]: Analyzing trace with hash -1832494298, now seen corresponding path program 1 times [2018-12-30 20:05:43,826 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-30 20:05:43,826 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-30 20:05:43,829 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 20:05:43,829 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 20:05:43,830 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 20:05:44,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 20:05:45,829 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2018-12-30 20:05:45,830 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-30 20:05:45,830 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 20:05:45,853 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 20:05:46,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 20:05:46,235 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-30 20:05:47,141 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2018-12-30 20:05:47,175 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-30 20:05:47,175 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [3] total 4 [2018-12-30 20:05:47,181 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-30 20:05:47,181 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-30 20:05:47,181 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2018-12-30 20:05:47,182 INFO L87 Difference]: Start difference. First operand 4094 states and 5150 transitions. Second operand 5 states. [2018-12-30 20:06:02,848 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-30 20:06:02,849 INFO L93 Difference]: Finished difference Result 16366 states and 22995 transitions. [2018-12-30 20:06:02,849 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-12-30 20:06:02,850 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 813 [2018-12-30 20:06:02,852 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-30 20:06:02,913 INFO L225 Difference]: With dead ends: 16366 [2018-12-30 20:06:02,913 INFO L226 Difference]: Without dead ends: 13092 [2018-12-30 20:06:02,924 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 818 GetRequests, 812 SyntacticMatches, 1 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2018-12-30 20:06:02,945 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13092 states. [2018-12-30 20:06:03,167 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13092 to 12274. [2018-12-30 20:06:03,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12274 states. [2018-12-30 20:06:03,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12274 states to 12274 states and 15826 transitions. [2018-12-30 20:06:03,196 INFO L78 Accepts]: Start accepts. Automaton has 12274 states and 15826 transitions. Word has length 813 [2018-12-30 20:06:03,198 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-30 20:06:03,198 INFO L480 AbstractCegarLoop]: Abstraction has 12274 states and 15826 transitions. [2018-12-30 20:06:03,199 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-30 20:06:03,199 INFO L276 IsEmpty]: Start isEmpty. Operand 12274 states and 15826 transitions. [2018-12-30 20:06:03,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 825 [2018-12-30 20:06:03,233 INFO L394 BasicCegarLoop]: Found error trace [2018-12-30 20:06:03,234 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-30 20:06:03,234 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-30 20:06:03,235 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-30 20:06:03,235 INFO L82 PathProgramCache]: Analyzing trace with hash -1461642257, now seen corresponding path program 1 times [2018-12-30 20:06:03,235 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-30 20:06:03,235 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-30 20:06:03,237 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 20:06:03,237 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 20:06:03,237 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 20:06:03,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 20:06:03,798 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2018-12-30 20:06:03,799 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-30 20:06:03,799 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-12-30 20:06:03,800 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-30 20:06:03,805 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-30 20:06:03,805 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-30 20:06:03,805 INFO L87 Difference]: Start difference. First operand 12274 states and 15826 transitions. Second operand 3 states. [2018-12-30 20:06:08,569 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-30 20:06:08,569 INFO L93 Difference]: Finished difference Result 31908 states and 42433 transitions. [2018-12-30 20:06:08,572 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-30 20:06:08,572 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 824 [2018-12-30 20:06:08,572 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-30 20:06:08,635 INFO L225 Difference]: With dead ends: 31908 [2018-12-30 20:06:08,635 INFO L226 Difference]: Without dead ends: 20454 [2018-12-30 20:06:08,653 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-30 20:06:08,675 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20454 states. [2018-12-30 20:06:08,952 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20454 to 20454. [2018-12-30 20:06:08,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20454 states. [2018-12-30 20:06:08,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20454 states to 20454 states and 26413 transitions. [2018-12-30 20:06:08,981 INFO L78 Accepts]: Start accepts. Automaton has 20454 states and 26413 transitions. Word has length 824 [2018-12-30 20:06:08,982 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-30 20:06:08,982 INFO L480 AbstractCegarLoop]: Abstraction has 20454 states and 26413 transitions. [2018-12-30 20:06:08,982 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-30 20:06:08,984 INFO L276 IsEmpty]: Start isEmpty. Operand 20454 states and 26413 transitions. [2018-12-30 20:06:09,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 894 [2018-12-30 20:06:09,029 INFO L394 BasicCegarLoop]: Found error trace [2018-12-30 20:06:09,030 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-30 20:06:09,030 INFO L423 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-30 20:06:09,031 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-30 20:06:09,031 INFO L82 PathProgramCache]: Analyzing trace with hash 1381409574, now seen corresponding path program 1 times [2018-12-30 20:06:09,031 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-30 20:06:09,033 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-30 20:06:09,034 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 20:06:09,034 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 20:06:09,034 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 20:06:09,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 20:06:09,603 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2018-12-30 20:06:09,603 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-30 20:06:09,603 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-30 20:06:09,605 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-30 20:06:09,605 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-30 20:06:09,606 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-30 20:06:09,606 INFO L87 Difference]: Start difference. First operand 20454 states and 26413 transitions. Second operand 3 states. [2018-12-30 20:06:14,363 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-30 20:06:14,363 INFO L93 Difference]: Finished difference Result 48268 states and 63823 transitions. [2018-12-30 20:06:14,364 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-30 20:06:14,364 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 893 [2018-12-30 20:06:14,364 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-30 20:06:14,413 INFO L225 Difference]: With dead ends: 48268 [2018-12-30 20:06:14,413 INFO L226 Difference]: Without dead ends: 28634 [2018-12-30 20:06:14,438 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 20:06:14,470 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 28634 states. [2018-12-30 20:06:14,761 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 28634 to 28634. [2018-12-30 20:06:14,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 28634 states. [2018-12-30 20:06:14,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28634 states to 28634 states and 35409 transitions. [2018-12-30 20:06:14,805 INFO L78 Accepts]: Start accepts. Automaton has 28634 states and 35409 transitions. Word has length 893 [2018-12-30 20:06:14,805 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-30 20:06:14,806 INFO L480 AbstractCegarLoop]: Abstraction has 28634 states and 35409 transitions. [2018-12-30 20:06:14,806 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-30 20:06:14,806 INFO L276 IsEmpty]: Start isEmpty. Operand 28634 states and 35409 transitions. [2018-12-30 20:06:14,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 903 [2018-12-30 20:06:14,867 INFO L394 BasicCegarLoop]: Found error trace [2018-12-30 20:06:14,867 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 20:06:14,868 INFO L423 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-30 20:06:14,871 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-30 20:06:14,872 INFO L82 PathProgramCache]: Analyzing trace with hash 974185616, now seen corresponding path program 1 times [2018-12-30 20:06:14,872 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-30 20:06:14,872 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-30 20:06:14,874 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 20:06:14,875 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 20:06:14,875 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 20:06:14,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 20:06:15,256 WARN L181 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 7 DAG size of output: 4 [2018-12-30 20:06:15,670 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 130 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2018-12-30 20:06:15,670 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-30 20:06:15,670 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-30 20:06:15,671 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-30 20:06:15,671 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-30 20:06:15,672 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-30 20:06:15,672 INFO L87 Difference]: Start difference. First operand 28634 states and 35409 transitions. Second operand 4 states. [2018-12-30 20:06:22,856 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-30 20:06:22,856 INFO L93 Difference]: Finished difference Result 68718 states and 88770 transitions. [2018-12-30 20:06:22,857 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-30 20:06:22,857 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 902 [2018-12-30 20:06:22,858 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-30 20:06:22,972 INFO L225 Difference]: With dead ends: 68718 [2018-12-30 20:06:22,973 INFO L226 Difference]: Without dead ends: 40904 [2018-12-30 20:06:23,011 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 20:06:23,063 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 40904 states. [2018-12-30 20:06:23,485 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 40904 to 40904. [2018-12-30 20:06:23,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 40904 states. [2018-12-30 20:06:23,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40904 states to 40904 states and 50789 transitions. [2018-12-30 20:06:23,548 INFO L78 Accepts]: Start accepts. Automaton has 40904 states and 50789 transitions. Word has length 902 [2018-12-30 20:06:23,548 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-30 20:06:23,548 INFO L480 AbstractCegarLoop]: Abstraction has 40904 states and 50789 transitions. [2018-12-30 20:06:23,548 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-30 20:06:23,549 INFO L276 IsEmpty]: Start isEmpty. Operand 40904 states and 50789 transitions. [2018-12-30 20:06:23,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 935 [2018-12-30 20:06:23,599 INFO L394 BasicCegarLoop]: Found error trace [2018-12-30 20:06:23,600 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-30 20:06:23,600 INFO L423 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-30 20:06:23,600 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-30 20:06:23,603 INFO L82 PathProgramCache]: Analyzing trace with hash 931526808, now seen corresponding path program 1 times [2018-12-30 20:06:23,603 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-30 20:06:23,603 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-30 20:06:23,605 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 20:06:23,605 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 20:06:23,605 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 20:06:23,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 20:06:24,601 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 145 proven. 3 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2018-12-30 20:06:24,602 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-30 20:06:24,602 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 20:06:24,612 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 20:06:24,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 20:06:24,873 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-30 20:06:25,419 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 145 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2018-12-30 20:06:25,451 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-30 20:06:25,451 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [3] total 4 [2018-12-30 20:06:25,453 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-30 20:06:25,453 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-30 20:06:25,455 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2018-12-30 20:06:25,455 INFO L87 Difference]: Start difference. First operand 40904 states and 50789 transitions. Second operand 5 states. [2018-12-30 20:06:37,268 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-30 20:06:37,269 INFO L93 Difference]: Finished difference Result 133340 states and 165358 transitions. [2018-12-30 20:06:37,277 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-12-30 20:06:37,277 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 934 [2018-12-30 20:06:37,277 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-30 20:06:37,418 INFO L225 Difference]: With dead ends: 133340 [2018-12-30 20:06:37,419 INFO L226 Difference]: Without dead ends: 93256 [2018-12-30 20:06:37,480 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 939 GetRequests, 933 SyntacticMatches, 1 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2018-12-30 20:06:37,606 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 93256 states. [2018-12-30 20:06:38,418 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 93256 to 80168. [2018-12-30 20:06:38,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 80168 states. [2018-12-30 20:06:38,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80168 states to 80168 states and 90301 transitions. [2018-12-30 20:06:38,539 INFO L78 Accepts]: Start accepts. Automaton has 80168 states and 90301 transitions. Word has length 934 [2018-12-30 20:06:38,540 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-30 20:06:38,540 INFO L480 AbstractCegarLoop]: Abstraction has 80168 states and 90301 transitions. [2018-12-30 20:06:38,540 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-30 20:06:38,540 INFO L276 IsEmpty]: Start isEmpty. Operand 80168 states and 90301 transitions. [2018-12-30 20:06:38,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1335 [2018-12-30 20:06:38,663 INFO L394 BasicCegarLoop]: Found error trace [2018-12-30 20:06:38,664 INFO L402 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 20:06:38,665 INFO L423 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-30 20:06:38,665 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-30 20:06:38,666 INFO L82 PathProgramCache]: Analyzing trace with hash 98240554, now seen corresponding path program 1 times [2018-12-30 20:06:38,666 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-30 20:06:38,666 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-30 20:06:38,671 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 20:06:38,671 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 20:06:38,671 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 20:06:38,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 20:06:40,453 INFO L134 CoverageAnalysis]: Checked inductivity of 1046 backedges. 818 proven. 0 refuted. 0 times theorem prover too weak. 228 trivial. 0 not checked. [2018-12-30 20:06:40,454 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-30 20:06:40,454 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-30 20:06:40,456 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-30 20:06:40,456 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-30 20:06:40,456 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-30 20:06:40,456 INFO L87 Difference]: Start difference. First operand 80168 states and 90301 transitions. Second operand 4 states. [2018-12-30 20:06:47,415 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-30 20:06:47,415 INFO L93 Difference]: Finished difference Result 160334 states and 180600 transitions. [2018-12-30 20:06:47,416 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-30 20:06:47,417 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 1334 [2018-12-30 20:06:47,418 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-30 20:06:47,529 INFO L225 Difference]: With dead ends: 160334 [2018-12-30 20:06:47,529 INFO L226 Difference]: Without dead ends: 80168 [2018-12-30 20:06:47,583 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 20:06:47,669 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 80168 states. [2018-12-30 20:06:48,325 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 80168 to 78532. [2018-12-30 20:06:48,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 78532 states. [2018-12-30 20:06:48,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78532 states to 78532 states and 85821 transitions. [2018-12-30 20:06:48,406 INFO L78 Accepts]: Start accepts. Automaton has 78532 states and 85821 transitions. Word has length 1334 [2018-12-30 20:06:48,406 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-30 20:06:48,406 INFO L480 AbstractCegarLoop]: Abstraction has 78532 states and 85821 transitions. [2018-12-30 20:06:48,407 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-30 20:06:48,407 INFO L276 IsEmpty]: Start isEmpty. Operand 78532 states and 85821 transitions. [2018-12-30 20:06:48,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1346 [2018-12-30 20:06:48,467 INFO L394 BasicCegarLoop]: Found error trace [2018-12-30 20:06:48,469 INFO L402 BasicCegarLoop]: trace histogram [8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 6, 6, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 20:06:48,469 INFO L423 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-30 20:06:48,469 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-30 20:06:48,470 INFO L82 PathProgramCache]: Analyzing trace with hash 992071280, now seen corresponding path program 1 times [2018-12-30 20:06:48,470 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-30 20:06:48,470 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-30 20:06:48,473 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 20:06:48,473 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 20:06:48,473 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 20:06:48,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 20:06:50,392 INFO L134 CoverageAnalysis]: Checked inductivity of 959 backedges. 492 proven. 0 refuted. 0 times theorem prover too weak. 467 trivial. 0 not checked. [2018-12-30 20:06:50,393 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-30 20:06:50,393 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-30 20:06:50,394 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-30 20:06:50,394 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-30 20:06:50,394 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-30 20:06:50,394 INFO L87 Difference]: Start difference. First operand 78532 states and 85821 transitions. Second operand 4 states. [2018-12-30 20:06:55,777 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-30 20:06:55,778 INFO L93 Difference]: Finished difference Result 165242 states and 180024 transitions. [2018-12-30 20:06:55,778 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-30 20:06:55,778 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 1345 [2018-12-30 20:06:55,779 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-30 20:06:55,861 INFO L225 Difference]: With dead ends: 165242 [2018-12-30 20:06:55,862 INFO L226 Difference]: Without dead ends: 76896 [2018-12-30 20:06:55,913 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 20:06:55,990 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 76896 states. [2018-12-30 20:06:57,042 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 76896 to 76078. [2018-12-30 20:06:57,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 76078 states. [2018-12-30 20:06:57,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76078 states to 76078 states and 77394 transitions. [2018-12-30 20:06:57,107 INFO L78 Accepts]: Start accepts. Automaton has 76078 states and 77394 transitions. Word has length 1345 [2018-12-30 20:06:57,107 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-30 20:06:57,107 INFO L480 AbstractCegarLoop]: Abstraction has 76078 states and 77394 transitions. [2018-12-30 20:06:57,108 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-30 20:06:57,108 INFO L276 IsEmpty]: Start isEmpty. Operand 76078 states and 77394 transitions. [2018-12-30 20:06:57,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1476 [2018-12-30 20:06:57,145 INFO L394 BasicCegarLoop]: Found error trace [2018-12-30 20:06:57,146 INFO L402 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-30 20:06:57,146 INFO L423 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-30 20:06:57,146 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-30 20:06:57,147 INFO L82 PathProgramCache]: Analyzing trace with hash -945158492, now seen corresponding path program 1 times [2018-12-30 20:06:57,147 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-30 20:06:57,147 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-30 20:06:57,148 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 20:06:57,148 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 20:06:57,148 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 20:06:57,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 20:06:58,053 WARN L181 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 11 [2018-12-30 20:06:58,322 WARN L181 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 20 [2018-12-30 20:06:58,664 WARN L181 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 25 [2018-12-30 20:07:01,232 INFO L134 CoverageAnalysis]: Checked inductivity of 1683 backedges. 1124 proven. 263 refuted. 0 times theorem prover too weak. 296 trivial. 0 not checked. [2018-12-30 20:07:01,232 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-30 20:07:01,232 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 20:07:01,243 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 20:07:01,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 20:07:01,648 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-30 20:07:02,958 INFO L134 CoverageAnalysis]: Checked inductivity of 1683 backedges. 1182 proven. 0 refuted. 0 times theorem prover too weak. 501 trivial. 0 not checked. [2018-12-30 20:07:02,977 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-30 20:07:02,978 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [6] total 8 [2018-12-30 20:07:02,980 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-12-30 20:07:02,981 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-12-30 20:07:02,981 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2018-12-30 20:07:02,981 INFO L87 Difference]: Start difference. First operand 76078 states and 77394 transitions. Second operand 8 states. [2018-12-30 20:07:16,009 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-30 20:07:16,010 INFO L93 Difference]: Finished difference Result 151463 states and 154091 transitions. [2018-12-30 20:07:16,011 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2018-12-30 20:07:16,011 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 1475 [2018-12-30 20:07:16,012 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-30 20:07:16,101 INFO L225 Difference]: With dead ends: 151463 [2018-12-30 20:07:16,102 INFO L226 Difference]: Without dead ends: 76205 [2018-12-30 20:07:16,144 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1492 GetRequests, 1480 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 25 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=69, Invalid=113, Unknown=0, NotChecked=0, Total=182 [2018-12-30 20:07:16,208 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 76205 states. [2018-12-30 20:07:17,489 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 76205 to 74442. [2018-12-30 20:07:17,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 74442 states. [2018-12-30 20:07:17,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74442 states to 74442 states and 75460 transitions. [2018-12-30 20:07:17,562 INFO L78 Accepts]: Start accepts. Automaton has 74442 states and 75460 transitions. Word has length 1475 [2018-12-30 20:07:17,563 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-30 20:07:17,563 INFO L480 AbstractCegarLoop]: Abstraction has 74442 states and 75460 transitions. [2018-12-30 20:07:17,563 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-12-30 20:07:17,563 INFO L276 IsEmpty]: Start isEmpty. Operand 74442 states and 75460 transitions. [2018-12-30 20:07:17,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1599 [2018-12-30 20:07:17,608 INFO L394 BasicCegarLoop]: Found error trace [2018-12-30 20:07:17,609 INFO L402 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 20:07:17,609 INFO L423 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-30 20:07:17,609 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-30 20:07:17,610 INFO L82 PathProgramCache]: Analyzing trace with hash -48768329, now seen corresponding path program 1 times [2018-12-30 20:07:17,610 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-30 20:07:17,610 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-30 20:07:17,611 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 20:07:17,611 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 20:07:17,611 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 20:07:17,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 20:07:19,552 INFO L134 CoverageAnalysis]: Checked inductivity of 2231 backedges. 1558 proven. 0 refuted. 0 times theorem prover too weak. 673 trivial. 0 not checked. [2018-12-30 20:07:19,553 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-30 20:07:19,553 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-30 20:07:19,554 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-30 20:07:19,554 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-30 20:07:19,555 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-30 20:07:19,555 INFO L87 Difference]: Start difference. First operand 74442 states and 75460 transitions. Second operand 4 states. [2018-12-30 20:07:23,944 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-30 20:07:23,944 INFO L93 Difference]: Finished difference Result 154608 states and 156695 transitions. [2018-12-30 20:07:23,944 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-30 20:07:23,945 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 1598 [2018-12-30 20:07:23,945 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-30 20:07:24,021 INFO L225 Difference]: With dead ends: 154608 [2018-12-30 20:07:24,021 INFO L226 Difference]: Without dead ends: 80168 [2018-12-30 20:07:24,061 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 20:07:24,128 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 80168 states. [2018-12-30 20:07:24,705 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 80168 to 78532. [2018-12-30 20:07:24,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 78532 states. [2018-12-30 20:07:24,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78532 states to 78532 states and 79454 transitions. [2018-12-30 20:07:24,778 INFO L78 Accepts]: Start accepts. Automaton has 78532 states and 79454 transitions. Word has length 1598 [2018-12-30 20:07:24,779 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-30 20:07:24,779 INFO L480 AbstractCegarLoop]: Abstraction has 78532 states and 79454 transitions. [2018-12-30 20:07:24,779 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-30 20:07:24,779 INFO L276 IsEmpty]: Start isEmpty. Operand 78532 states and 79454 transitions. [2018-12-30 20:07:24,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1922 [2018-12-30 20:07:24,833 INFO L394 BasicCegarLoop]: Found error trace [2018-12-30 20:07:24,834 INFO L402 BasicCegarLoop]: trace histogram [10, 10, 10, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-30 20:07:24,835 INFO L423 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-30 20:07:24,835 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-30 20:07:24,835 INFO L82 PathProgramCache]: Analyzing trace with hash -983838129, now seen corresponding path program 1 times [2018-12-30 20:07:24,835 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-30 20:07:24,835 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-30 20:07:24,836 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 20:07:24,836 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 20:07:24,836 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 20:07:24,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 20:07:25,460 WARN L181 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 15 DAG size of output: 9 [2018-12-30 20:07:27,948 INFO L134 CoverageAnalysis]: Checked inductivity of 3059 backedges. 1296 proven. 0 refuted. 0 times theorem prover too weak. 1763 trivial. 0 not checked. [2018-12-30 20:07:27,948 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-30 20:07:27,948 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-30 20:07:27,949 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-30 20:07:27,950 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-30 20:07:27,950 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-30 20:07:27,950 INFO L87 Difference]: Start difference. First operand 78532 states and 79454 transitions. Second operand 4 states. [2018-12-30 20:07:33,001 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-30 20:07:33,001 INFO L93 Difference]: Finished difference Result 175876 states and 178004 transitions. [2018-12-30 20:07:33,002 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-30 20:07:33,002 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 1921 [2018-12-30 20:07:33,002 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-30 20:07:33,098 INFO L225 Difference]: With dead ends: 175876 [2018-12-30 20:07:33,098 INFO L226 Difference]: Without dead ends: 98164 [2018-12-30 20:07:33,145 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 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 20:07:33,235 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 98164 states. [2018-12-30 20:07:34,615 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 98164 to 95710. [2018-12-30 20:07:34,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 95710 states. [2018-12-30 20:07:34,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95710 states to 95710 states and 96699 transitions. [2018-12-30 20:07:34,696 INFO L78 Accepts]: Start accepts. Automaton has 95710 states and 96699 transitions. Word has length 1921 [2018-12-30 20:07:34,697 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-30 20:07:34,697 INFO L480 AbstractCegarLoop]: Abstraction has 95710 states and 96699 transitions. [2018-12-30 20:07:34,697 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-30 20:07:34,697 INFO L276 IsEmpty]: Start isEmpty. Operand 95710 states and 96699 transitions. [2018-12-30 20:07:34,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1996 [2018-12-30 20:07:34,757 INFO L394 BasicCegarLoop]: Found error trace [2018-12-30 20:07:34,758 INFO L402 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-12-30 20:07:34,758 INFO L423 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-30 20:07:34,758 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-30 20:07:34,759 INFO L82 PathProgramCache]: Analyzing trace with hash -2099655015, now seen corresponding path program 1 times [2018-12-30 20:07:34,759 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-30 20:07:34,759 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-30 20:07:34,760 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 20:07:34,760 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 20:07:34,760 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 20:07:34,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 20:07:35,412 WARN L181 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 12 DAG size of output: 8 [2018-12-30 20:07:39,443 INFO L134 CoverageAnalysis]: Checked inductivity of 2550 backedges. 1569 proven. 0 refuted. 0 times theorem prover too weak. 981 trivial. 0 not checked. [2018-12-30 20:07:39,443 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-30 20:07:39,443 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-30 20:07:39,444 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-30 20:07:39,444 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-30 20:07:39,445 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-30 20:07:39,445 INFO L87 Difference]: Start difference. First operand 95710 states and 96699 transitions. Second operand 4 states. [2018-12-30 20:07:43,106 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-30 20:07:43,106 INFO L93 Difference]: Finished difference Result 197962 states and 200018 transitions. [2018-12-30 20:07:43,107 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-30 20:07:43,107 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 1995 [2018-12-30 20:07:43,107 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-30 20:07:43,201 INFO L225 Difference]: With dead ends: 197962 [2018-12-30 20:07:43,201 INFO L226 Difference]: Without dead ends: 103072 [2018-12-30 20:07:43,243 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 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 20:07:43,332 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 103072 states. [2018-12-30 20:07:44,224 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 103072 to 99800. [2018-12-30 20:07:44,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 99800 states. [2018-12-30 20:07:44,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99800 states to 99800 states and 100782 transitions. [2018-12-30 20:07:44,303 INFO L78 Accepts]: Start accepts. Automaton has 99800 states and 100782 transitions. Word has length 1995 [2018-12-30 20:07:44,303 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-30 20:07:44,304 INFO L480 AbstractCegarLoop]: Abstraction has 99800 states and 100782 transitions. [2018-12-30 20:07:44,304 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-30 20:07:44,304 INFO L276 IsEmpty]: Start isEmpty. Operand 99800 states and 100782 transitions. [2018-12-30 20:07:44,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2147 [2018-12-30 20:07:44,368 INFO L394 BasicCegarLoop]: Found error trace [2018-12-30 20:07:44,369 INFO L402 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-12-30 20:07:44,369 INFO L423 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-30 20:07:44,369 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-30 20:07:44,370 INFO L82 PathProgramCache]: Analyzing trace with hash -99101041, now seen corresponding path program 1 times [2018-12-30 20:07:44,370 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-30 20:07:44,370 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-30 20:07:44,371 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 20:07:44,371 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 20:07:44,371 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 20:07:44,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 20:07:47,684 INFO L134 CoverageAnalysis]: Checked inductivity of 2775 backedges. 2276 proven. 0 refuted. 0 times theorem prover too weak. 499 trivial. 0 not checked. [2018-12-30 20:07:47,684 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-30 20:07:47,685 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-30 20:07:47,687 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-30 20:07:47,687 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-30 20:07:47,687 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-30 20:07:47,688 INFO L87 Difference]: Start difference. First operand 99800 states and 100782 transitions. Second operand 4 states. [2018-12-30 20:07:53,145 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-30 20:07:53,145 INFO L93 Difference]: Finished difference Result 217594 states and 219853 transitions. [2018-12-30 20:07:53,146 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-30 20:07:53,146 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 2146 [2018-12-30 20:07:53,148 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-30 20:07:53,265 INFO L225 Difference]: With dead ends: 217594 [2018-12-30 20:07:53,265 INFO L226 Difference]: Without dead ends: 118614 [2018-12-30 20:07:53,318 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 2 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 20:07:53,417 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 118614 states. [2018-12-30 20:07:54,251 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 118614 to 112070. [2018-12-30 20:07:54,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 112070 states. [2018-12-30 20:07:54,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112070 states to 112070 states and 113135 transitions. [2018-12-30 20:07:54,344 INFO L78 Accepts]: Start accepts. Automaton has 112070 states and 113135 transitions. Word has length 2146 [2018-12-30 20:07:54,345 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-30 20:07:54,345 INFO L480 AbstractCegarLoop]: Abstraction has 112070 states and 113135 transitions. [2018-12-30 20:07:54,345 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-30 20:07:54,345 INFO L276 IsEmpty]: Start isEmpty. Operand 112070 states and 113135 transitions. [2018-12-30 20:07:54,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2150 [2018-12-30 20:07:54,410 INFO L394 BasicCegarLoop]: Found error trace [2018-12-30 20:07:54,411 INFO L402 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-30 20:07:54,412 INFO L423 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-30 20:07:54,412 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-30 20:07:54,412 INFO L82 PathProgramCache]: Analyzing trace with hash 821680156, now seen corresponding path program 1 times [2018-12-30 20:07:54,413 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-30 20:07:54,415 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-30 20:07:54,416 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 20:07:54,416 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 20:07:54,416 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 20:07:54,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 20:07:55,243 WARN L181 SmtUtils]: Spent 140.00 ms on a formula simplification that was a NOOP. DAG size: 14 [2018-12-30 20:07:55,473 WARN L181 SmtUtils]: Spent 179.00 ms on a formula simplification that was a NOOP. DAG size: 19 [2018-12-30 20:08:01,741 INFO L134 CoverageAnalysis]: Checked inductivity of 3457 backedges. 1943 proven. 335 refuted. 0 times theorem prover too weak. 1179 trivial. 0 not checked. [2018-12-30 20:08:01,741 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-30 20:08:01,741 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 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 20:08:01,754 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 20:08:02,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 20:08:02,326 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-30 20:08:04,466 INFO L134 CoverageAnalysis]: Checked inductivity of 3457 backedges. 2174 proven. 0 refuted. 0 times theorem prover too weak. 1283 trivial. 0 not checked. [2018-12-30 20:08:04,488 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-30 20:08:04,489 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [8] total 10 [2018-12-30 20:08:04,491 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-12-30 20:08:04,491 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-12-30 20:08:04,491 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=58, Unknown=0, NotChecked=0, Total=90 [2018-12-30 20:08:04,492 INFO L87 Difference]: Start difference. First operand 112070 states and 113135 transitions. Second operand 10 states. [2018-12-30 20:08:18,767 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-30 20:08:18,767 INFO L93 Difference]: Finished difference Result 224147 states and 226283 transitions. [2018-12-30 20:08:18,768 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2018-12-30 20:08:18,768 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 2149 [2018-12-30 20:08:18,769 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-30 20:08:18,885 INFO L225 Difference]: With dead ends: 224147 [2018-12-30 20:08:18,885 INFO L226 Difference]: Without dead ends: 112897 [2018-12-30 20:08:18,911 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2164 GetRequests, 2152 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=69, Invalid=113, Unknown=0, NotChecked=0, Total=182 [2018-12-30 20:08:18,999 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 112897 states. [2018-12-30 20:08:19,831 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 112897 to 112888. [2018-12-30 20:08:19,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 112888 states. [2018-12-30 20:08:19,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112888 states to 112888 states and 113798 transitions. [2018-12-30 20:08:19,928 INFO L78 Accepts]: Start accepts. Automaton has 112888 states and 113798 transitions. Word has length 2149 [2018-12-30 20:08:19,929 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-30 20:08:19,929 INFO L480 AbstractCegarLoop]: Abstraction has 112888 states and 113798 transitions. [2018-12-30 20:08:19,929 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-12-30 20:08:19,929 INFO L276 IsEmpty]: Start isEmpty. Operand 112888 states and 113798 transitions. [2018-12-30 20:08:20,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2291 [2018-12-30 20:08:20,004 INFO L394 BasicCegarLoop]: Found error trace [2018-12-30 20:08:20,005 INFO L402 BasicCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 10, 10, 10, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 20:08:20,005 INFO L423 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-30 20:08:20,005 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-30 20:08:20,006 INFO L82 PathProgramCache]: Analyzing trace with hash 1685627587, now seen corresponding path program 1 times [2018-12-30 20:08:20,006 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-30 20:08:20,006 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-30 20:08:20,009 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 20:08:20,009 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 20:08:20,009 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 20:08:20,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 20:08:23,003 INFO L134 CoverageAnalysis]: Checked inductivity of 4496 backedges. 1678 proven. 0 refuted. 0 times theorem prover too weak. 2818 trivial. 0 not checked. [2018-12-30 20:08:23,003 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-30 20:08:23,003 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-30 20:08:23,004 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-30 20:08:23,005 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-30 20:08:23,005 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-30 20:08:23,005 INFO L87 Difference]: Start difference. First operand 112888 states and 113798 transitions. Second operand 4 states. [2018-12-30 20:08:27,657 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-30 20:08:27,657 INFO L93 Difference]: Finished difference Result 226592 states and 228448 transitions. [2018-12-30 20:08:27,658 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-30 20:08:27,658 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 2290 [2018-12-30 20:08:27,658 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-30 20:08:27,766 INFO L225 Difference]: With dead ends: 226592 [2018-12-30 20:08:27,766 INFO L226 Difference]: Without dead ends: 117796 [2018-12-30 20:08:27,820 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-30 20:08:27,912 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 117796 states. [2018-12-30 20:08:28,702 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 117796 to 113706. [2018-12-30 20:08:28,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 113706 states. [2018-12-30 20:08:28,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113706 states to 113706 states and 114593 transitions. [2018-12-30 20:08:28,803 INFO L78 Accepts]: Start accepts. Automaton has 113706 states and 114593 transitions. Word has length 2290 [2018-12-30 20:08:28,803 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-30 20:08:28,803 INFO L480 AbstractCegarLoop]: Abstraction has 113706 states and 114593 transitions. [2018-12-30 20:08:28,803 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-30 20:08:28,804 INFO L276 IsEmpty]: Start isEmpty. Operand 113706 states and 114593 transitions. [2018-12-30 20:08:28,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2299 [2018-12-30 20:08:28,876 INFO L394 BasicCegarLoop]: Found error trace [2018-12-30 20:08:28,878 INFO L402 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 20:08:28,878 INFO L423 AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-30 20:08:28,878 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-30 20:08:28,879 INFO L82 PathProgramCache]: Analyzing trace with hash 130650024, now seen corresponding path program 1 times [2018-12-30 20:08:28,879 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-30 20:08:28,879 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-30 20:08:28,880 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 20:08:28,880 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 20:08:28,880 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 20:08:29,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 20:08:33,275 INFO L134 CoverageAnalysis]: Checked inductivity of 3488 backedges. 2062 proven. 5 refuted. 0 times theorem prover too weak. 1421 trivial. 0 not checked. [2018-12-30 20:08:33,275 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-30 20:08:33,275 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 20:08:33,285 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 20:08:33,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 20:08:33,906 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-30 20:08:36,337 INFO L134 CoverageAnalysis]: Checked inductivity of 3488 backedges. 2062 proven. 0 refuted. 0 times theorem prover too weak. 1426 trivial. 0 not checked. [2018-12-30 20:08:36,359 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-30 20:08:36,359 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 4 [2018-12-30 20:08:36,361 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-30 20:08:36,362 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-30 20:08:36,362 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-30 20:08:36,362 INFO L87 Difference]: Start difference. First operand 113706 states and 114593 transitions. Second operand 4 states. [2018-12-30 20:08:39,817 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-30 20:08:39,817 INFO L93 Difference]: Finished difference Result 223318 states and 225066 transitions. [2018-12-30 20:08:39,818 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-30 20:08:39,818 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 2298 [2018-12-30 20:08:39,820 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-30 20:08:39,821 INFO L225 Difference]: With dead ends: 223318 [2018-12-30 20:08:39,821 INFO L226 Difference]: Without dead ends: 0 [2018-12-30 20:08:39,882 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2301 GetRequests, 2299 SyntacticMatches, 0 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 20:08:39,883 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-12-30 20:08:39,883 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-12-30 20:08:39,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-12-30 20:08:39,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-12-30 20:08:39,883 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 2298 [2018-12-30 20:08:39,884 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-30 20:08:39,885 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-12-30 20:08:39,886 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-30 20:08:39,886 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-12-30 20:08:39,886 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-30 20:08:39,892 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-12-30 20:08:40,081 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:08:40,139 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:08:40,486 WARN L181 SmtUtils]: Spent 586.00 ms on a formula simplification. DAG size of input: 328 DAG size of output: 251 [2018-12-30 20:08:40,587 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:08:40,618 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:08:40,908 WARN L181 SmtUtils]: Spent 418.00 ms on a formula simplification. DAG size of input: 328 DAG size of output: 251 [2018-12-30 20:08:40,930 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:08:41,037 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:08:41,081 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:08:41,164 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:08:41,169 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:08:41,174 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:08:41,186 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:08:41,190 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:08:41,195 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:08:41,272 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:08:41,307 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:08:41,319 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:08:41,427 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:08:41,534 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:08:41,552 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:08:41,565 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:08:41,573 WARN L181 SmtUtils]: Spent 662.00 ms on a formula simplification. DAG size of input: 457 DAG size of output: 303 [2018-12-30 20:08:41,593 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:08:41,694 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:08:41,731 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:08:41,799 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:08:41,804 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:08:41,809 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:08:41,820 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:08:41,824 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:08:41,828 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:08:41,903 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:08:41,941 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:08:41,950 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:08:42,054 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:08:42,167 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:08:42,184 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:08:42,199 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:08:42,207 WARN L181 SmtUtils]: Spent 631.00 ms on a formula simplification. DAG size of input: 454 DAG size of output: 310 [2018-12-30 20:08:42,304 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:08:42,330 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 20:08:42,581 WARN L181 SmtUtils]: Spent 372.00 ms on a formula simplification. DAG size of input: 331 DAG size of output: 252 [2018-12-30 20:08:49,040 WARN L181 SmtUtils]: Spent 6.45 s on a formula simplification. DAG size of input: 235 DAG size of output: 152 [2018-12-30 20:08:55,462 WARN L181 SmtUtils]: Spent 6.41 s on a formula simplification. DAG size of input: 235 DAG size of output: 152 [2018-12-30 20:09:02,081 WARN L181 SmtUtils]: Spent 6.61 s on a formula simplification. DAG size of input: 256 DAG size of output: 153 [2018-12-30 20:09:08,700 WARN L181 SmtUtils]: Spent 6.61 s on a formula simplification. DAG size of input: 264 DAG size of output: 153 [2018-12-30 20:09:14,643 WARN L181 SmtUtils]: Spent 5.94 s on a formula simplification. DAG size of input: 235 DAG size of output: 152 [2018-12-30 20:09:14,647 INFO L448 ceAbstractionStarter]: For program point L4726-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:09:14,647 INFO L448 ceAbstractionStarter]: For program point L2348(lines 2348 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,648 INFO L448 ceAbstractionStarter]: For program point L4727(line 4727) no Hoare annotation was computed. [2018-12-30 20:09:14,648 INFO L448 ceAbstractionStarter]: For program point L1556(lines 1556 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,648 INFO L448 ceAbstractionStarter]: For program point L1028(lines 1028 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,648 INFO L448 ceAbstractionStarter]: For program point L764(lines 764 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,648 INFO L448 ceAbstractionStarter]: For program point L3671(lines 3671 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,648 INFO L448 ceAbstractionStarter]: For program point L1293(lines 1293 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,648 INFO L448 ceAbstractionStarter]: For program point L236(lines 236 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,648 INFO L448 ceAbstractionStarter]: For program point L4200(lines 4200 4623) no Hoare annotation was computed. [2018-12-30 20:09:14,648 INFO L448 ceAbstractionStarter]: For program point L2615(lines 2615 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,648 INFO L448 ceAbstractionStarter]: For program point L4729-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:09:14,648 INFO L448 ceAbstractionStarter]: For program point L501(lines 501 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,648 INFO L448 ceAbstractionStarter]: For program point L3408(lines 3408 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,649 INFO L448 ceAbstractionStarter]: For program point L2351(lines 2351 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,649 INFO L448 ceAbstractionStarter]: For program point L3144(lines 3144 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,649 INFO L448 ceAbstractionStarter]: For program point L2087(lines 2087 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,649 INFO L448 ceAbstractionStarter]: For program point L2880(lines 2880 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,649 INFO L448 ceAbstractionStarter]: For program point L4730(line 4730) no Hoare annotation was computed. [2018-12-30 20:09:14,649 INFO L448 ceAbstractionStarter]: For program point L4467(lines 4467 4623) no Hoare annotation was computed. [2018-12-30 20:09:14,649 INFO L448 ceAbstractionStarter]: For program point L3939(lines 3939 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,649 INFO L448 ceAbstractionStarter]: For program point L1825(lines 1825 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,649 INFO L448 ceAbstractionStarter]: For program point L4732-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:09:14,649 INFO L448 ceAbstractionStarter]: For program point L504(lines 504 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,649 INFO L448 ceAbstractionStarter]: For program point L4733(line 4733) no Hoare annotation was computed. [2018-12-30 20:09:14,649 INFO L448 ceAbstractionStarter]: For program point L1562(lines 1562 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,650 INFO L448 ceAbstractionStarter]: For program point L1298(lines 1298 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,650 INFO L448 ceAbstractionStarter]: For program point L3413(lines 3413 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,650 INFO L448 ceAbstractionStarter]: For program point L242(lines 242 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,650 INFO L448 ceAbstractionStarter]: For program point L1035(lines 1035 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,650 INFO L448 ceAbstractionStarter]: For program point L771(lines 771 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,650 INFO L448 ceAbstractionStarter]: For program point L4735-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:09:14,650 INFO L448 ceAbstractionStarter]: For program point L3678(lines 3678 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,650 INFO L448 ceAbstractionStarter]: For program point L4207(lines 4207 4623) no Hoare annotation was computed. [2018-12-30 20:09:14,650 INFO L448 ceAbstractionStarter]: For program point L2093(lines 2093 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,650 INFO L448 ceAbstractionStarter]: For program point L2622(lines 2622 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,650 INFO L448 ceAbstractionStarter]: For program point L4736(line 4736) no Hoare annotation was computed. [2018-12-30 20:09:14,650 INFO L448 ceAbstractionStarter]: For program point L2358(lines 2358 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,651 INFO L448 ceAbstractionStarter]: For program point L3151(lines 3151 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,651 INFO L448 ceAbstractionStarter]: For program point L2887(lines 2887 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,651 INFO L448 ceAbstractionStarter]: For program point L1038(lines 1038 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,651 INFO L448 ceAbstractionStarter]: For program point L3945(lines 3945 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,651 INFO L448 ceAbstractionStarter]: For program point L4738-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:09:14,651 INFO L448 ceAbstractionStarter]: For program point L4474(lines 4474 4623) no Hoare annotation was computed. [2018-12-30 20:09:14,651 INFO L448 ceAbstractionStarter]: For program point L1303(lines 1303 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,652 INFO L448 ceAbstractionStarter]: For program point L4739(line 4739) no Hoare annotation was computed. [2018-12-30 20:09:14,652 INFO L448 ceAbstractionStarter]: For program point L1568(lines 1568 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,652 INFO L448 ceAbstractionStarter]: For program point L511(lines 511 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,652 INFO L448 ceAbstractionStarter]: For program point L1833(lines 1833 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,652 INFO L448 ceAbstractionStarter]: For program point L776(lines 776 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,652 INFO L448 ceAbstractionStarter]: For program point L3684(lines 3684 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,652 INFO L448 ceAbstractionStarter]: For program point L4741-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:09:14,652 INFO L448 ceAbstractionStarter]: For program point L3420(lines 3420 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,652 INFO L448 ceAbstractionStarter]: For program point L249(lines 249 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,652 INFO L448 ceAbstractionStarter]: For program point L778(lines 778 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,652 INFO L448 ceAbstractionStarter]: For program point L4742(line 4742) no Hoare annotation was computed. [2018-12-30 20:09:14,652 INFO L448 ceAbstractionStarter]: For program point L4214(lines 4214 4623) no Hoare annotation was computed. [2018-12-30 20:09:14,652 INFO L448 ceAbstractionStarter]: For program point L2100(lines 2100 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,653 INFO L448 ceAbstractionStarter]: For program point L2629(lines 2629 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,653 INFO L448 ceAbstractionStarter]: For program point L3422(lines 3422 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,653 INFO L448 ceAbstractionStarter]: For program point L1308(lines 1308 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,653 INFO L448 ceAbstractionStarter]: For program point L2365(lines 2365 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,653 INFO L448 ceAbstractionStarter]: For program point L3158(lines 3158 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,653 INFO L448 ceAbstractionStarter]: For program point L2894(lines 2894 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,653 INFO L448 ceAbstractionStarter]: For program point L4744-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:09:14,653 INFO L448 ceAbstractionStarter]: For program point L4480(lines 4480 4623) no Hoare annotation was computed. [2018-12-30 20:09:14,653 INFO L448 ceAbstractionStarter]: For program point L1045(lines 1045 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,653 INFO L448 ceAbstractionStarter]: For program point L4745(line 4745) no Hoare annotation was computed. [2018-12-30 20:09:14,653 INFO L448 ceAbstractionStarter]: For program point L1574(lines 1574 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,653 INFO L448 ceAbstractionStarter]: For program point L3953(lines 3953 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,654 INFO L448 ceAbstractionStarter]: For program point L1839(lines 1839 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,654 INFO L448 ceAbstractionStarter]: For program point L518(lines 518 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,654 INFO L448 ceAbstractionStarter]: For program point L2104(lines 2104 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,654 INFO L448 ceAbstractionStarter]: For program point L783(lines 783 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,654 INFO L448 ceAbstractionStarter]: For program point L4747-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:09:14,654 INFO L448 ceAbstractionStarter]: For program point L3690(lines 3690 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,654 INFO L448 ceAbstractionStarter]: For program point L255(lines 255 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,654 INFO L448 ceAbstractionStarter]: For program point L2898(lines 2898 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,654 INFO L448 ceAbstractionStarter]: For program point L4748(line 4748) no Hoare annotation was computed. [2018-12-30 20:09:14,654 INFO L448 ceAbstractionStarter]: For program point L4484(lines 4484 4623) no Hoare annotation was computed. [2018-12-30 20:09:14,654 INFO L448 ceAbstractionStarter]: For program point L3163(lines 3163 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,654 INFO L448 ceAbstractionStarter]: For program point L4220(lines 4220 4623) no Hoare annotation was computed. [2018-12-30 20:09:14,655 INFO L448 ceAbstractionStarter]: For program point L2635(lines 2635 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,655 INFO L448 ceAbstractionStarter]: For program point L1579(lines 1579 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,655 INFO L448 ceAbstractionStarter]: For program point L4750-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:09:14,655 INFO L448 ceAbstractionStarter]: For program point L2372(lines 2372 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,655 INFO L448 ceAbstractionStarter]: For program point L3429(lines 3429 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,655 INFO L448 ceAbstractionStarter]: For program point L3958(lines 3958 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,655 INFO L448 ceAbstractionStarter]: For program point L1844(lines 1844 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,655 INFO L448 ceAbstractionStarter]: For program point L4751(line 4751) no Hoare annotation was computed. [2018-12-30 20:09:14,655 INFO L448 ceAbstractionStarter]: For program point L1316(lines 1316 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,655 INFO L448 ceAbstractionStarter]: For program point L1052(lines 1052 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,655 INFO L448 ceAbstractionStarter]: For program point L788(lines 788 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,655 INFO L448 ceAbstractionStarter]: For program point L260(lines 260 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,655 INFO L448 ceAbstractionStarter]: For program point L2110(lines 2110 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,656 INFO L448 ceAbstractionStarter]: For program point L3696(lines 3696 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,656 INFO L448 ceAbstractionStarter]: For program point L4753-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:09:14,656 INFO L448 ceAbstractionStarter]: For program point L525(lines 525 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,656 INFO L448 ceAbstractionStarter]: For program point L3168(lines 3168 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,656 INFO L448 ceAbstractionStarter]: For program point L4754(line 4754) no Hoare annotation was computed. [2018-12-30 20:09:14,656 INFO L448 ceAbstractionStarter]: For program point L4226(lines 4226 4623) no Hoare annotation was computed. [2018-12-30 20:09:14,656 INFO L448 ceAbstractionStarter]: For program point L2905(lines 2905 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,656 INFO L448 ceAbstractionStarter]: For program point L1584(lines 1584 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,656 INFO L448 ceAbstractionStarter]: For program point L2641(lines 2641 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,656 INFO L448 ceAbstractionStarter]: For program point L4491(lines 4491 4623) no Hoare annotation was computed. [2018-12-30 20:09:14,656 INFO L448 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2018-12-30 20:09:14,656 INFO L448 ceAbstractionStarter]: For program point L792(lines 792 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,665 INFO L448 ceAbstractionStarter]: For program point L4756-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:09:14,665 INFO L448 ceAbstractionStarter]: For program point L4757(line 4757) no Hoare annotation was computed. [2018-12-30 20:09:14,665 INFO L448 ceAbstractionStarter]: For program point L529(lines 529 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,665 INFO L448 ceAbstractionStarter]: For program point L3436(lines 3436 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,665 INFO L448 ceAbstractionStarter]: For program point L1322(lines 1322 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,665 INFO L448 ceAbstractionStarter]: For program point L2379(lines 2379 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,666 INFO L448 ceAbstractionStarter]: For program point L265(lines 265 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,666 INFO L448 ceAbstractionStarter]: For program point L2115(lines 2115 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,666 INFO L448 ceAbstractionStarter]: For program point L3965(lines 3965 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,666 INFO L448 ceAbstractionStarter]: For program point L1851(lines 1851 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,666 INFO L448 ceAbstractionStarter]: For program point L3701(lines 3701 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,666 INFO L448 ceAbstractionStarter]: For program point L1059(lines 1059 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,666 INFO L448 ceAbstractionStarter]: For program point L4759-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:09:14,666 INFO L448 ceAbstractionStarter]: For program point L4760(line 4760) no Hoare annotation was computed. [2018-12-30 20:09:14,666 INFO L448 ceAbstractionStarter]: For program point L4496(lines 4496 4623) no Hoare annotation was computed. [2018-12-30 20:09:14,666 INFO L448 ceAbstractionStarter]: For program point L268(lines 268 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,666 INFO L448 ceAbstractionStarter]: For program point L4232(lines 4232 4623) no Hoare annotation was computed. [2018-12-30 20:09:14,667 INFO L448 ceAbstractionStarter]: For program point L3176(lines 3176 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,667 INFO L448 ceAbstractionStarter]: For program point L4762-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:09:14,667 INFO L448 ceAbstractionStarter]: For program point L2384(lines 2384 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,667 INFO L448 ceAbstractionStarter]: For program point L2913(lines 2913 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,667 INFO L448 ceAbstractionStarter]: For program point L799(lines 799 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,667 INFO L448 ceAbstractionStarter]: For program point L4763(line 4763) no Hoare annotation was computed. [2018-12-30 20:09:14,667 INFO L448 ceAbstractionStarter]: For program point L1592(lines 1592 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,667 INFO L448 ceAbstractionStarter]: For program point L2649(lines 2649 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,667 INFO L448 ceAbstractionStarter]: For program point L1328(lines 1328 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,667 INFO L448 ceAbstractionStarter]: For program point L2121(lines 2121 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,667 INFO L448 ceAbstractionStarter]: For program point L3707(lines 3707 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,667 INFO L448 ceAbstractionStarter]: For program point L536(lines 536 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,667 INFO L448 ceAbstractionStarter]: For program point L3443(lines 3443 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,668 INFO L448 ceAbstractionStarter]: For program point L3972(lines 3972 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,668 INFO L448 ceAbstractionStarter]: For program point L4765-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:09:14,668 INFO L448 ceAbstractionStarter]: For program point L1066(lines 1066 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,668 INFO L448 ceAbstractionStarter]: For program point L1859(lines 1859 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,668 INFO L448 ceAbstractionStarter]: For program point L4766(line 4766) no Hoare annotation was computed. [2018-12-30 20:09:14,668 INFO L448 ceAbstractionStarter]: For program point L4502(lines 4502 4623) no Hoare annotation was computed. [2018-12-30 20:09:14,669 INFO L448 ceAbstractionStarter]: For program point L274(lines 274 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,669 INFO L448 ceAbstractionStarter]: For program point L4238(lines 4238 4623) no Hoare annotation was computed. [2018-12-30 20:09:14,669 INFO L448 ceAbstractionStarter]: For program point L3181(lines 3181 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,669 INFO L448 ceAbstractionStarter]: For program point L539(lines 539 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,669 INFO L448 ceAbstractionStarter]: For program point L4768-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:09:14,669 INFO L448 ceAbstractionStarter]: For program point L2654(lines 2654 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,669 INFO L448 ceAbstractionStarter]: For program point L4769(line 4769) no Hoare annotation was computed. [2018-12-30 20:09:14,669 INFO L448 ceAbstractionStarter]: For program point L2391(lines 2391 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,669 INFO L448 ceAbstractionStarter]: For program point L2127(lines 2127 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,669 INFO L448 ceAbstractionStarter]: For program point L2920(lines 2920 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,669 INFO L448 ceAbstractionStarter]: For program point L3713(lines 3713 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,669 INFO L448 ceAbstractionStarter]: For program point L1599(lines 1599 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,669 INFO L448 ceAbstractionStarter]: For program point L3449(lines 3449 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,670 INFO L448 ceAbstractionStarter]: For program point L3978(lines 3978 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,670 INFO L448 ceAbstractionStarter]: For program point L807(lines 807 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,670 INFO L448 ceAbstractionStarter]: For program point L4771-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:09:14,670 INFO L448 ceAbstractionStarter]: For program point L4507(lines 4507 4623) no Hoare annotation was computed. [2018-12-30 20:09:14,670 INFO L448 ceAbstractionStarter]: For program point L1336(lines 1336 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,670 INFO L448 ceAbstractionStarter]: For program point L1072(lines 1072 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,670 INFO L448 ceAbstractionStarter]: For program point L4772(line 4772) no Hoare annotation was computed. [2018-12-30 20:09:14,670 INFO L448 ceAbstractionStarter]: For program point L280(lines 280 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,670 INFO L448 ceAbstractionStarter]: For program point L1866(lines 1866 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,670 INFO L448 ceAbstractionStarter]: For program point L3188(lines 3188 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,670 INFO L448 ceAbstractionStarter]: For program point L4245(lines 4245 4623) no Hoare annotation was computed. [2018-12-30 20:09:14,670 INFO L448 ceAbstractionStarter]: For program point L4774-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:09:14,671 INFO L448 ceAbstractionStarter]: For program point L546(lines 546 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,671 INFO L448 ceAbstractionStarter]: For program point L2132(lines 2132 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,671 INFO L448 ceAbstractionStarter]: For program point L4775(line 4775) no Hoare annotation was computed. [2018-12-30 20:09:14,671 INFO L448 ceAbstractionStarter]: For program point L2661(lines 2661 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,671 INFO L448 ceAbstractionStarter]: For program point L1605(lines 1605 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,671 INFO L448 ceAbstractionStarter]: For program point L1341(lines 1341 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,671 INFO L448 ceAbstractionStarter]: For program point L1077(lines 1077 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,671 INFO L448 ceAbstractionStarter]: For program point L2927(lines 2927 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,671 INFO L448 ceAbstractionStarter]: For program point L3720(lines 3720 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,671 INFO L448 ceAbstractionStarter]: For program point L4777-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:09:14,671 INFO L448 ceAbstractionStarter]: For program point L3456(lines 3456 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,671 INFO L448 ceAbstractionStarter]: For program point L4513(lines 4513 4623) no Hoare annotation was computed. [2018-12-30 20:09:14,672 INFO L448 ceAbstractionStarter]: For program point L2399(lines 2399 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,672 INFO L448 ceAbstractionStarter]: For program point L2135(lines 2135 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,672 INFO L448 ceAbstractionStarter]: For program point L3985(lines 3985 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,672 INFO L448 ceAbstractionStarter]: For program point L1871(lines 1871 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,672 INFO L448 ceAbstractionStarter]: For program point L814(lines 814 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,672 INFO L448 ceAbstractionStarter]: For program point L4778(line 4778) no Hoare annotation was computed. [2018-12-30 20:09:14,672 INFO L448 ceAbstractionStarter]: For program point L287(lines 287 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,672 INFO L448 ceAbstractionStarter]: For program point L4251(lines 4251 4623) no Hoare annotation was computed. [2018-12-30 20:09:14,672 INFO L448 ceAbstractionStarter]: For program point L3194(lines 3194 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,672 INFO L448 ceAbstractionStarter]: For program point L4780-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:09:14,672 INFO L448 ceAbstractionStarter]: For program point L4781(line 4781) no Hoare annotation was computed. [2018-12-30 20:09:14,672 INFO L448 ceAbstractionStarter]: For program point L3989(lines 3989 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,672 INFO L448 ceAbstractionStarter]: For program point L2668(lines 2668 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,673 INFO L448 ceAbstractionStarter]: For program point L554(lines 554 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,673 INFO L448 ceAbstractionStarter]: For program point L2404(lines 2404 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,673 INFO L448 ceAbstractionStarter]: For program point L4783-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:09:14,673 INFO L448 ceAbstractionStarter]: For program point L3726(lines 3726 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,673 INFO L448 ceAbstractionStarter]: For program point L1612(lines 1612 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,673 INFO L448 ceAbstractionStarter]: For program point L3462(lines 3462 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,673 INFO L448 ceAbstractionStarter]: For program point L1348(lines 1348 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,673 INFO L448 ceAbstractionStarter]: For program point L1084(lines 1084 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,673 INFO L448 ceAbstractionStarter]: For program point L2141(lines 2141 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,673 INFO L448 ceAbstractionStarter]: For program point L2934(lines 2934 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,673 INFO L448 ceAbstractionStarter]: For program point L4784(line 4784) no Hoare annotation was computed. [2018-12-30 20:09:14,673 INFO L448 ceAbstractionStarter]: For program point L4520(lines 4520 4623) no Hoare annotation was computed. [2018-12-30 20:09:14,674 INFO L448 ceAbstractionStarter]: For program point L3199(lines 3199 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,674 INFO L448 ceAbstractionStarter]: For program point L1878(lines 1878 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,674 INFO L448 ceAbstractionStarter]: For program point L822(lines 822 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,674 INFO L448 ceAbstractionStarter]: For program point L4786-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:09:14,674 INFO L448 ceAbstractionStarter]: For program point L1351(lines 1351 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,674 INFO L448 ceAbstractionStarter]: For program point L294(lines 294 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,674 INFO L448 ceAbstractionStarter]: For program point L4258(lines 4258 4623) no Hoare annotation was computed. [2018-12-30 20:09:14,674 INFO L448 ceAbstractionStarter]: For program point L4787(line 4787) no Hoare annotation was computed. [2018-12-30 20:09:14,674 INFO L448 ceAbstractionStarter]: For program point L2409(lines 2409 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,674 INFO L448 ceAbstractionStarter]: For program point L3731(lines 3731 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,674 INFO L448 ceAbstractionStarter]: For program point L560(lines 560 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,674 INFO L448 ceAbstractionStarter]: For program point L2675(lines 2675 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,675 INFO L448 ceAbstractionStarter]: For program point L4789-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:09:14,675 INFO L448 ceAbstractionStarter]: For program point L4525(lines 4525 4623) no Hoare annotation was computed. [2018-12-30 20:09:14,675 INFO L448 ceAbstractionStarter]: For program point L3204(lines 3204 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,675 INFO L448 ceAbstractionStarter]: For program point L1090(lines 1090 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,675 INFO L448 ceAbstractionStarter]: For program point L2940(lines 2940 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,675 INFO L448 ceAbstractionStarter]: For program point L3997(lines 3997 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,675 INFO L448 ceAbstractionStarter]: For program point L4790(line 4790) no Hoare annotation was computed. [2018-12-30 20:09:14,675 INFO L448 ceAbstractionStarter]: For program point L1619(lines 1619 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,675 INFO L448 ceAbstractionStarter]: For program point L2148(lines 2148 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,675 INFO L448 ceAbstractionStarter]: For program point L1884(lines 1884 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,675 INFO L448 ceAbstractionStarter]: For program point L3470(lines 3470 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,675 INFO L448 ceAbstractionStarter]: For program point L2413(lines 2413 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,676 INFO L448 ceAbstractionStarter]: For program point L4792-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:09:14,678 INFO L448 ceAbstractionStarter]: For program point L564(lines 564 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,678 INFO L448 ceAbstractionStarter]: For program point L829(lines 829 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,678 INFO L448 ceAbstractionStarter]: For program point L4793(line 4793) no Hoare annotation was computed. [2018-12-30 20:09:14,678 INFO L448 ceAbstractionStarter]: For program point L1358(lines 1358 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,678 INFO L448 ceAbstractionStarter]: For program point L4265(lines 4265 4623) no Hoare annotation was computed. [2018-12-30 20:09:14,678 INFO L448 ceAbstractionStarter]: For program point L4530(lines 4530 4623) no Hoare annotation was computed. [2018-12-30 20:09:14,678 INFO L448 ceAbstractionStarter]: For program point L302(lines 302 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,678 INFO L448 ceAbstractionStarter]: For program point L3209(lines 3209 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,678 INFO L448 ceAbstractionStarter]: For program point L2945(lines 2945 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,679 INFO L448 ceAbstractionStarter]: For program point L4795-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:09:14,679 INFO L448 ceAbstractionStarter]: For program point L3738(lines 3738 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,680 INFO L448 ceAbstractionStarter]: For program point L2681(lines 2681 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,680 INFO L448 ceAbstractionStarter]: For program point L2417(lines 2417 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,680 INFO L448 ceAbstractionStarter]: For program point L1889(lines 1889 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,680 INFO L448 ceAbstractionStarter]: For program point L4796(line 4796) no Hoare annotation was computed. [2018-12-30 20:09:14,680 INFO L448 ceAbstractionStarter]: For program point L2154(lines 2154 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,680 INFO L448 ceAbstractionStarter]: For program point L1097(lines 1097 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,680 INFO L448 ceAbstractionStarter]: For program point L40(lines 40 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,680 INFO L448 ceAbstractionStarter]: For program point L4004(lines 4004 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,680 INFO L448 ceAbstractionStarter]: For program point L1626(lines 1626 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,680 INFO L448 ceAbstractionStarter]: For program point L3476(lines 3476 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,680 INFO L448 ceAbstractionStarter]: For program point L4798-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:09:14,680 INFO L448 ceAbstractionStarter]: For program point L835(lines 835 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,681 INFO L448 ceAbstractionStarter]: For program point L4799(line 4799) no Hoare annotation was computed. [2018-12-30 20:09:14,681 INFO L448 ceAbstractionStarter]: For program point L4535(lines 4535 4623) no Hoare annotation was computed. [2018-12-30 20:09:14,681 INFO L448 ceAbstractionStarter]: For program point L307(lines 307 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,681 INFO L448 ceAbstractionStarter]: For program point L2950(lines 2950 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,681 INFO L448 ceAbstractionStarter]: For program point L3743(lines 3743 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,681 INFO L448 ceAbstractionStarter]: For program point L572(lines 572 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,681 INFO L448 ceAbstractionStarter]: For program point L1365(lines 1365 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,681 INFO L448 ceAbstractionStarter]: For program point L4272(lines 4272 4623) no Hoare annotation was computed. [2018-12-30 20:09:14,681 INFO L448 ceAbstractionStarter]: For program point L4801-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:09:14,681 INFO L448 ceAbstractionStarter]: For program point L1895(lines 1895 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,681 INFO L448 ceAbstractionStarter]: For program point L4802(line 4802) no Hoare annotation was computed. [2018-12-30 20:09:14,681 INFO L448 ceAbstractionStarter]: For program point L2688(lines 2688 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,682 INFO L448 ceAbstractionStarter]: For program point L2424(lines 2424 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,683 INFO L448 ceAbstractionStarter]: For program point L2160(lines 2160 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,683 INFO L448 ceAbstractionStarter]: For program point L3217(lines 3217 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,683 INFO L448 ceAbstractionStarter]: For program point L1103(lines 1103 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,683 INFO L448 ceAbstractionStarter]: For program point L47(lines 47 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,683 INFO L448 ceAbstractionStarter]: For program point L4011(lines 4011 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,683 INFO L448 ceAbstractionStarter]: For program point L840(lines 840 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,684 INFO L448 ceAbstractionStarter]: For program point L4804-1(lines 4804 4806) no Hoare annotation was computed. [2018-12-30 20:09:14,684 INFO L448 ceAbstractionStarter]: For program point L1633(lines 1633 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,684 INFO L448 ceAbstractionStarter]: For program point L3483(lines 3483 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,684 INFO L448 ceAbstractionStarter]: For program point L4805(line 4805) no Hoare annotation was computed. [2018-12-30 20:09:14,684 INFO L448 ceAbstractionStarter]: For program point L2956(lines 2956 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,684 INFO L448 ceAbstractionStarter]: For program point L1899(lines 1899 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,684 INFO L448 ceAbstractionStarter]: For program point L4542(lines 4542 4623) no Hoare annotation was computed. [2018-12-30 20:09:14,684 INFO L448 ceAbstractionStarter]: For program point L314(lines 314 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,684 INFO L448 ceAbstractionStarter]: For program point L4278(lines 4278 4623) no Hoare annotation was computed. [2018-12-30 20:09:14,693 INFO L444 ceAbstractionStarter]: At program point L4807(lines 4074 4808) the Hoare annotation is: (let ((.cse2 (= ~a28~0 17))) (let ((.cse3 (= ~a4~0 17)) (.cse1 (= ~a14~0 18)) (.cse18 (= ~a14~0 20)) (.cse16 (= ~a26~0 17)) (.cse19 (= ~a14~0 19)) (.cse15 (= 1 ~a3~0)) (.cse27 (not (= ~a4~0 18))) (.cse22 (not .cse2)) (.cse7 (= ~a25~0 1))) (let ((.cse24 (and .cse19 .cse15 .cse27 .cse22 .cse7)) (.cse23 (= ~a28~0 16)) (.cse11 (= ~a4~0 16)) (.cse26 (and .cse15 .cse27 .cse18 .cse22 .cse16)) (.cse21 (not .cse18)) (.cse25 (and .cse1 .cse15 .cse27)) (.cse13 (= ~a7~0 1)) (.cse12 (= ~a26~0 18)) (.cse5 (<= 17 ~a4~0)) (.cse6 (= ~a1~0 1)) (.cse9 (= ~a3~0 1)) (.cse20 (not .cse3)) (.cse14 (<= 16 ~a28~0)) (.cse0 (<= ~a3~0 0)) (.cse4 (<= 20 ~a14~0)) (.cse17 (= ~a26~0 19)) (.cse10 (= ~a28~0 15)) (.cse8 (<= ~a7~0 0))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse5 .cse2 .cse6 .cse7 .cse8 .cse9) (and .cse0 .cse1 .cse5 .cse10 .cse8) (and .cse0 .cse11 .cse4 .cse12 .cse10 .cse8) (and .cse13 .cse0 .cse1 .cse11 .cse14) (and (and .cse6 .cse7 (or (and .cse1 .cse15 .cse3) (and .cse13 .cse1 .cse15)) .cse14) .cse16) (and .cse0 .cse11 .cse4 .cse17 .cse10 .cse8) (and (and .cse13 .cse15 .cse10) .cse4 .cse6 .cse7 .cse3) (and .cse17 .cse7 (and (and .cse1 .cse15 .cse10) .cse6) .cse3) (and .cse0 .cse11 .cse18 .cse10 .cse16 .cse8) (and .cse0 .cse1 .cse11 .cse10 .cse16 .cse8) (and .cse0 .cse5 .cse18 .cse10 .cse16 .cse8) (and .cse0 .cse1 .cse11 .cse2 .cse8) (and .cse13 .cse19 .cse17 .cse5 .cse6 .cse7 .cse10 .cse9 .cse20) (and .cse13 .cse0 .cse1 .cse11 .cse17 .cse10) (and .cse21 .cse13 .cse0 .cse11 .cse2) (and .cse13 .cse0 .cse19 .cse5 .cse7 .cse10 .cse20) (and .cse13 .cse0 .cse19 .cse17 .cse5 .cse7 .cse10) (and .cse17 .cse5 .cse2 .cse6 .cse7 .cse9 .cse8) (and .cse11 .cse2 .cse6 .cse7 .cse9 .cse8) (and .cse0 .cse13 .cse1 .cse5 .cse10) (and .cse0 .cse11 .cse18 .cse22 .cse16 .cse8 .cse14) (and .cse0 (and .cse1 .cse5 .cse2 .cse16 .cse8)) (and .cse19 .cse23 .cse7 .cse8 .cse17 .cse5 .cse6 .cse9 .cse20) (and .cse13 .cse0 .cse11 .cse4 .cse16 .cse14) (and .cse4 .cse17 .cse5 .cse6 .cse7 .cse10 .cse8 .cse9 .cse20) (and .cse0 .cse4 .cse12 .cse5 .cse10 .cse8) (and .cse1 .cse23 .cse12 .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse0 .cse18 .cse16 .cse3 .cse8 .cse14) (and .cse13 .cse0 .cse11 .cse19 .cse7 .cse10 .cse16) (and .cse13 .cse4 .cse5 .cse6 .cse22 .cse7 .cse9 .cse20 .cse14) (and .cse0 .cse1 .cse11 .cse23 .cse12 .cse8) (and .cse23 .cse24 .cse6 .cse16 .cse8) (and .cse11 .cse25 .cse2) (and .cse1 .cse7 .cse16 .cse13 .cse5 .cse6 .cse10 .cse9 .cse20) (and .cse0 .cse19 .cse12 .cse7 .cse10 .cse3 .cse8) (and .cse13 .cse19 .cse5 .cse6 .cse7 .cse16 .cse10 .cse9 .cse20) (and .cse0 .cse19 .cse23 .cse12 .cse5 .cse7 .cse8) (and .cse23 .cse4 .cse12 .cse6 .cse7 .cse3 .cse9 .cse8) (and .cse0 .cse1 .cse17 .cse5 .cse2 .cse8) (and .cse13 .cse0 .cse4 .cse5 .cse10) (and .cse13 .cse1 .cse5 .cse6 .cse7 .cse9 .cse20 .cse14) (and .cse13 .cse0 .cse11 .cse18 .cse10 .cse16) (and .cse11 .cse24) (and .cse13 .cse0 .cse11 .cse4 .cse17 .cse14) (and .cse13 .cse11 .cse15 .cse22) (and .cse0 .cse1 .cse23 .cse12 .cse3 .cse8) (and .cse0 .cse18 .cse22 .cse16 .cse3 .cse14) (and .cse13 .cse19 .cse12 .cse6 .cse7 .cse10 .cse9) (and .cse1 .cse23 .cse7 .cse8 .cse17 .cse5 .cse6 .cse9 .cse20) (and .cse4 .cse2 .cse6 .cse7 .cse3 .cse9) (and .cse1 .cse12 .cse5 .cse6 .cse7 .cse10 .cse9 .cse8 .cse20) (and .cse0 .cse23 .cse4 .cse17 .cse5 .cse8) (and .cse12 .cse5 .cse2 .cse6 .cse7 .cse9 .cse8 .cse20) (and .cse11 .cse15 .cse10) (and .cse13 .cse0 .cse4 .cse17 .cse3 .cse14) (and .cse21 .cse0 .cse2 .cse3 .cse8) (and .cse0 .cse11 .cse19 .cse12 .cse7 .cse10 .cse8) (and .cse0 .cse11 .cse12 .cse2 .cse8) (and .cse19 .cse7 .cse16 .cse8 .cse5 .cse6 .cse10 .cse9 .cse20) (and .cse23 .cse24 .cse12 .cse6 .cse8) (and .cse5 .cse18 .cse6 .cse7 .cse16 .cse10 .cse8 .cse9) (and .cse21 .cse0 .cse11 .cse2 .cse16 .cse8) (and .cse13 .cse0 .cse19 .cse5 .cse22 .cse7 .cse14) (and .cse13 .cse4 .cse17 .cse5 .cse6 .cse7 .cse10 .cse9) (and .cse0 .cse1 .cse12 .cse5 .cse2 .cse8) (and .cse1 .cse5 .cse6 .cse7 .cse16 .cse10 .cse8 .cse9 .cse20) (and .cse13 .cse0 .cse11 .cse4 .cse17 .cse10) (and .cse0 .cse13 .cse1 .cse5 (not .cse12) .cse14) (and .cse23 .cse26 .cse6 .cse7 .cse8) (and .cse13 .cse0 .cse11 .cse4 .cse22 .cse14) (and .cse0 .cse19 .cse17 .cse5 .cse7 .cse10 .cse8) (and .cse5 .cse18 .cse6 .cse22 .cse7 .cse16 .cse9 .cse20 .cse14) (and .cse0 .cse19 .cse7 .cse3 .cse8 .cse14) (and .cse13 .cse5 .cse18 .cse6 .cse7 .cse16 .cse10 .cse9) (and .cse0 .cse19 .cse11 .cse17 .cse7 .cse10 .cse8) (and (not (= ULTIMATE.start_calculate_output_~input 2)) (and .cse19 .cse15 .cse7 .cse10) .cse6 .cse16 .cse3 .cse8) (and .cse13 .cse1 .cse17 .cse5 .cse6 .cse7 .cse10 .cse9) (and .cse13 .cse0 .cse4 .cse5 .cse22 .cse20 .cse14) (and .cse13 .cse0 .cse1 .cse3 .cse14) (and .cse13 .cse0 .cse11 .cse19 .cse7 .cse14) (and .cse21 .cse13 .cse0 .cse5 .cse2 .cse20) (and .cse13 .cse0 .cse11 .cse19 .cse17 .cse7 .cse10) (and .cse11 .cse26) (or (and .cse21 .cse13 .cse5 .cse2 .cse6 .cse7 .cse9 .cse20) (and .cse5 .cse2 .cse6 .cse7 .cse16 .cse9 .cse8 .cse20)) (and .cse17 .cse2 .cse6 .cse7 .cse3 .cse9) (and .cse13 .cse19 .cse5 .cse6 .cse7 .cse16 .cse9 .cse20 .cse14) (and .cse25 .cse2 .cse6 .cse7) (and .cse13 .cse19 .cse12 .cse5 .cse6 .cse7 .cse9 .cse20 .cse14) (and .cse0 .cse4 .cse17 .cse10 .cse3 .cse8))))) [2018-12-30 20:09:14,693 INFO L448 ceAbstractionStarter]: For program point L579(lines 579 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,694 INFO L444 ceAbstractionStarter]: At program point L1372(lines 39 1373) the Hoare annotation is: (let ((.cse2 (= ~a28~0 17))) (let ((.cse3 (= ~a4~0 17)) (.cse21 (= ~a26~0 17)) (.cse20 (= ~a14~0 20)) (.cse12 (= ~a14~0 19)) (.cse23 (not .cse2)) (.cse7 (= ~a25~0 1)) (.cse1 (= ~a14~0 18)) (.cse19 (= 1 ~a3~0)) (.cse27 (not (= ~a4~0 18)))) (let ((.cse24 (and .cse1 .cse19 .cse27)) (.cse25 (and .cse12 .cse19 .cse27 .cse23 .cse7)) (.cse17 (= ~a28~0 16)) (.cse22 (not .cse20)) (.cse26 (and .cse19 .cse27 .cse20 .cse23 .cse21)) (.cse14 (= ~a4~0 16)) (.cse4 (<= 20 ~a14~0)) (.cse18 (= ~a26~0 19)) (.cse10 (= ~a28~0 15)) (.cse11 (= ~a7~0 1)) (.cse6 (= ~a1~0 1)) (.cse9 (= ~a3~0 1)) (.cse13 (not .cse3)) (.cse16 (<= 16 ~a28~0)) (.cse0 (<= ~a3~0 0)) (.cse15 (= ~a26~0 18)) (.cse5 (<= 17 ~a4~0)) (.cse8 (<= ~a7~0 0))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse5 .cse2 .cse6 .cse7 .cse8 .cse9) (and .cse0 .cse1 .cse5 .cse10 .cse8) (and .cse0 .cse11 .cse12 .cse5 .cse7 .cse10 .cse13) (and .cse0 .cse14 .cse4 .cse15 .cse10 .cse8) (and .cse11 .cse0 .cse1 .cse14 .cse16) (and .cse0 (and .cse12 .cse7 .cse3 .cse8 .cse16)) (and .cse0 .cse17 .cse4 .cse18 .cse5 .cse8) (and (and .cse11 .cse19 .cse10) .cse4 .cse6 .cse7 .cse3) (and .cse18 .cse7 (and (and .cse1 .cse19 .cse10) .cse6) .cse3) (and .cse11 .cse5 .cse20 .cse6 .cse7 .cse10 .cse21 .cse9) (and .cse22 .cse11 .cse5 .cse2 .cse6 .cse7 .cse9 .cse13) (and .cse0 .cse14 .cse20 .cse10 .cse21 .cse8) (and .cse0 .cse1 .cse18 .cse5 .cse2 .cse8) (and .cse0 .cse1 .cse14 .cse10 .cse21 .cse8) (and .cse0 .cse5 .cse20 .cse10 .cse21 .cse8) (and .cse1 .cse15 .cse5 .cse6 .cse7 .cse10 .cse9 .cse13 .cse8) (and .cse11 .cse0 .cse1 .cse14 .cse18 .cse10) (and .cse1 .cse5 .cse6 .cse7 .cse10 .cse21 .cse9 .cse13 .cse8) (and .cse18 .cse5 .cse2 .cse6 .cse7 .cse9 .cse8) (and .cse14 .cse2 .cse6 .cse7 .cse9 .cse8) (and .cse0 .cse14 .cse20 .cse23 .cse21 .cse8 .cse16) (and .cse12 .cse17 .cse7 .cse8 .cse18 .cse5 .cse6 .cse9 .cse13) (and .cse11 .cse0 .cse14 .cse4 .cse21 .cse16) (and .cse0 .cse4 .cse15 .cse5 .cse10 .cse8) (and .cse0 .cse11 .cse14 .cse12 .cse18 .cse7 .cse10) (and .cse24 .cse2 .cse6 .cse7) (and .cse1 .cse17 .cse15 .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse0 .cse20 .cse21 .cse3 .cse8 .cse16) (and .cse0 .cse14 .cse4 .cse18 .cse10 .cse8) (and .cse11 .cse4 .cse5 .cse6 .cse23 .cse7 .cse9 .cse13 .cse16) (and .cse0 .cse1 .cse14 .cse17 .cse15 .cse8) (and .cse17 .cse25 .cse6 .cse21 .cse8) (and .cse0 (and .cse1 .cse5 .cse2 .cse21 .cse8)) (and .cse14 .cse24 .cse2) (and .cse1 .cse7 .cse21 .cse11 .cse5 .cse6 .cse10 .cse9 .cse13) (and .cse0 .cse11 .cse14 .cse4 .cse23 .cse16) (and .cse0 .cse12 .cse17 .cse15 .cse5 .cse7 .cse8) (and .cse17 .cse4 .cse15 .cse6 .cse7 .cse3 .cse9 .cse8) (and .cse11 .cse0 .cse4 .cse5 .cse10) (and .cse11 .cse1 .cse5 .cse6 .cse7 .cse9 .cse13 .cse16) (and .cse14 .cse25) (and .cse11 .cse14 .cse19 .cse23) (and .cse0 .cse1 .cse17 .cse15 .cse3 .cse8) (and .cse0 .cse22 .cse11 .cse14 .cse2) (and .cse11 .cse12 .cse15 .cse6 .cse7 .cse10 .cse9) (and .cse1 .cse17 .cse7 .cse8 .cse18 .cse5 .cse6 .cse9 .cse13) (and .cse0 .cse11 .cse4 .cse18 .cse3 .cse16) (and .cse0 .cse20 .cse23 .cse21 .cse3 .cse16) (and .cse14 .cse19 .cse10) (and .cse7 .cse8 .cse4 .cse18 .cse5 .cse6 .cse10 .cse9 .cse13) (and .cse22 .cse0 .cse2 .cse3 .cse8) (and .cse0 .cse14 .cse15 .cse2 .cse8) (and .cse12 .cse7 .cse21 .cse8 .cse5 .cse6 .cse10 .cse9 .cse13) (and .cse0 .cse11 .cse12 .cse18 .cse7 .cse10 .cse3) (and .cse0 .cse4 .cse18 .cse10 .cse3 .cse8) (and .cse17 .cse25 .cse15 .cse6 .cse8) (and .cse5 .cse20 .cse6 .cse7 .cse21 .cse10 .cse8 .cse9) (and .cse0 .cse1 .cse14 .cse2 .cse8) (and .cse11 .cse0 .cse12 .cse5 .cse23 .cse7 .cse16) (and .cse11 .cse4 .cse18 .cse5 .cse6 .cse7 .cse10 .cse9) (and .cse11 .cse1 .cse18 .cse5 .cse6 .cse7 .cse10 .cse9) (and .cse11 .cse0 .cse14 .cse4 .cse18 .cse10) (and .cse0 .cse11 .cse1 .cse5 (not .cse15) .cse16) (and (and .cse6 .cse7 (or (and .cse1 .cse19 .cse3) (and .cse11 .cse1 .cse19)) .cse16) .cse21) (and .cse17 .cse26 .cse6 .cse7 .cse8) (and .cse0 .cse22 .cse14 .cse2 .cse21 .cse8) (and .cse11 .cse0 .cse1 .cse5 .cse10) (and (and .cse2 .cse6 .cse7 .cse3 .cse9) .cse4) (and .cse0 .cse12 .cse18 .cse5 .cse7 .cse10 .cse8) (and .cse5 .cse20 .cse6 .cse23 .cse7 .cse21 .cse9 .cse13 .cse16) (and (not (= ULTIMATE.start_calculate_output_~input 2)) (and .cse12 .cse19 .cse7 .cse10) .cse6 .cse21 .cse3 .cse8) (and .cse0 .cse14 .cse12 .cse15 .cse7 .cse10 .cse8) (and .cse11 .cse0 .cse4 .cse5 .cse23 .cse13 .cse16) (and .cse5 .cse2 .cse6 .cse7 .cse21 .cse9 .cse13 .cse8) (and .cse11 .cse0 .cse1 .cse3 .cse16) (and .cse11 .cse0 .cse14 .cse12 .cse7 .cse16) (and .cse15 .cse5 .cse2 .cse6 .cse7 .cse9 .cse13 .cse8) (and .cse0 .cse11 .cse14 .cse20 .cse10 .cse21) (and .cse0 .cse11 .cse14 .cse12 .cse7 .cse10 .cse21) (and .cse22 .cse11 .cse0 .cse5 .cse2 .cse13) (and .cse14 .cse26) (and .cse12 .cse7 .cse8 .cse0 .cse14 .cse18 .cse10) (and .cse0 .cse11 .cse14 .cse4 .cse18 .cse16) (and .cse18 .cse2 .cse6 .cse7 .cse3 .cse9) (and .cse12 .cse7 .cse21 .cse11 .cse5 .cse6 .cse10 .cse9 .cse13) (and .cse11 .cse12 .cse5 .cse6 .cse7 .cse21 .cse9 .cse13 .cse16) (and .cse12 .cse7 .cse11 .cse18 .cse5 .cse6 .cse10 .cse9 .cse13) (and .cse0 .cse12 .cse15 .cse7 .cse10 .cse3 .cse8) (and .cse11 .cse12 .cse15 .cse5 .cse6 .cse7 .cse9 .cse13 .cse16) (and .cse0 .cse1 .cse15 .cse5 .cse2 .cse8))))) [2018-12-30 20:09:14,695 INFO L448 ceAbstractionStarter]: For program point L1108(lines 1108 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,700 INFO L448 ceAbstractionStarter]: For program point L3751(lines 3751 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,700 INFO L448 ceAbstractionStarter]: For program point L2166(lines 2166 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,700 INFO L448 ceAbstractionStarter]: For program point L3223(lines 3223 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,700 INFO L448 ceAbstractionStarter]: For program point L52(lines 52 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,700 INFO L448 ceAbstractionStarter]: For program point L1902(lines 1902 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,700 INFO L448 ceAbstractionStarter]: For program point L845(lines 845 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,700 INFO L448 ceAbstractionStarter]: For program point L2431(lines 2431 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,700 INFO L451 ceAbstractionStarter]: At program point L4810(lines 4810 4827) the Hoare annotation is: true [2018-12-30 20:09:14,700 INFO L448 ceAbstractionStarter]: For program point L2696(lines 2696 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,701 INFO L448 ceAbstractionStarter]: For program point L4018(lines 4018 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,701 INFO L448 ceAbstractionStarter]: For program point L2961(lines 2961 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,701 INFO L448 ceAbstractionStarter]: For program point L1640(lines 1640 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,701 INFO L448 ceAbstractionStarter]: For program point L3490(lines 3490 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,701 INFO L448 ceAbstractionStarter]: For program point L1376(lines 1376 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,701 INFO L448 ceAbstractionStarter]: For program point L319(lines 319 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,701 INFO L448 ceAbstractionStarter]: For program point L4284(lines 4284 4623) no Hoare annotation was computed. [2018-12-30 20:09:14,701 INFO L448 ceAbstractionStarter]: For program point L585(lines 585 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,701 INFO L448 ceAbstractionStarter]: For program point L4549(lines 4549 4623) no Hoare annotation was computed. [2018-12-30 20:09:14,701 INFO L448 ceAbstractionStarter]: For program point L1114(lines 1114 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,701 INFO L448 ceAbstractionStarter]: For program point L1907(lines 1907 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,701 INFO L448 ceAbstractionStarter]: For program point L1643(lines 1643 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,702 INFO L448 ceAbstractionStarter]: For program point L2436(lines 2436 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,702 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-12-30 20:09:14,702 INFO L448 ceAbstractionStarter]: For program point L3229(lines 3229 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,702 INFO L448 ceAbstractionStarter]: For program point L58(lines 58 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,702 INFO L448 ceAbstractionStarter]: For program point L851(lines 851 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,702 INFO L448 ceAbstractionStarter]: For program point L3758(lines 3758 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,702 INFO L448 ceAbstractionStarter]: For program point L323(lines 323 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,702 INFO L448 ceAbstractionStarter]: For program point L2173(lines 2173 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,702 INFO L448 ceAbstractionStarter]: For program point L2966(lines 2966 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,705 INFO L444 ceAbstractionStarter]: At program point L4816-2(lines 4816 4826) the Hoare annotation is: (let ((.cse2 (= ~a28~0 17))) (let ((.cse3 (= ~a4~0 17)) (.cse21 (= ~a26~0 17)) (.cse20 (= ~a14~0 20)) (.cse12 (= ~a14~0 19)) (.cse23 (not .cse2)) (.cse7 (= ~a25~0 1)) (.cse1 (= ~a14~0 18)) (.cse19 (= 1 ~a3~0)) (.cse27 (not (= ~a4~0 18)))) (let ((.cse24 (and .cse1 .cse19 .cse27)) (.cse25 (and .cse12 .cse19 .cse27 .cse23 .cse7)) (.cse17 (= ~a28~0 16)) (.cse22 (not .cse20)) (.cse26 (and .cse19 .cse27 .cse20 .cse23 .cse21)) (.cse14 (= ~a4~0 16)) (.cse4 (<= 20 ~a14~0)) (.cse18 (= ~a26~0 19)) (.cse10 (= ~a28~0 15)) (.cse11 (= ~a7~0 1)) (.cse6 (= ~a1~0 1)) (.cse9 (= ~a3~0 1)) (.cse13 (not .cse3)) (.cse16 (<= 16 ~a28~0)) (.cse0 (<= ~a3~0 0)) (.cse15 (= ~a26~0 18)) (.cse5 (<= 17 ~a4~0)) (.cse8 (<= ~a7~0 0))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse5 .cse2 .cse6 .cse7 .cse8 .cse9) (and .cse0 .cse1 .cse5 .cse10 .cse8) (and .cse0 .cse11 .cse12 .cse5 .cse7 .cse10 .cse13) (and .cse0 .cse14 .cse4 .cse15 .cse10 .cse8) (and .cse11 .cse0 .cse1 .cse14 .cse16) (and .cse0 (and .cse12 .cse7 .cse3 .cse8 .cse16)) (and .cse0 .cse17 .cse4 .cse18 .cse5 .cse8) (and (and .cse11 .cse19 .cse10) .cse4 .cse6 .cse7 .cse3) (and .cse18 .cse7 (and (and .cse1 .cse19 .cse10) .cse6) .cse3) (and .cse11 .cse5 .cse20 .cse6 .cse7 .cse10 .cse21 .cse9) (and .cse22 .cse11 .cse5 .cse2 .cse6 .cse7 .cse9 .cse13) (and .cse0 .cse14 .cse20 .cse10 .cse21 .cse8) (and .cse0 .cse1 .cse18 .cse5 .cse2 .cse8) (and .cse0 .cse1 .cse14 .cse10 .cse21 .cse8) (and .cse0 .cse5 .cse20 .cse10 .cse21 .cse8) (and .cse1 .cse15 .cse5 .cse6 .cse7 .cse10 .cse9 .cse13 .cse8) (and .cse11 .cse0 .cse1 .cse14 .cse18 .cse10) (and .cse1 .cse5 .cse6 .cse7 .cse10 .cse21 .cse9 .cse13 .cse8) (and .cse18 .cse5 .cse2 .cse6 .cse7 .cse9 .cse8) (and .cse14 .cse2 .cse6 .cse7 .cse9 .cse8) (and .cse0 .cse14 .cse20 .cse23 .cse21 .cse8 .cse16) (and .cse12 .cse17 .cse7 .cse8 .cse18 .cse5 .cse6 .cse9 .cse13) (and .cse11 .cse0 .cse14 .cse4 .cse21 .cse16) (and .cse0 .cse4 .cse15 .cse5 .cse10 .cse8) (and .cse0 .cse11 .cse14 .cse12 .cse18 .cse7 .cse10) (and .cse24 .cse2 .cse6 .cse7) (and .cse1 .cse17 .cse15 .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse0 .cse20 .cse21 .cse3 .cse8 .cse16) (and .cse0 .cse14 .cse4 .cse18 .cse10 .cse8) (and .cse11 .cse4 .cse5 .cse6 .cse23 .cse7 .cse9 .cse13 .cse16) (and .cse0 .cse1 .cse14 .cse17 .cse15 .cse8) (and .cse17 .cse25 .cse6 .cse21 .cse8) (and .cse0 (and .cse1 .cse5 .cse2 .cse21 .cse8)) (and .cse14 .cse24 .cse2) (and .cse1 .cse7 .cse21 .cse11 .cse5 .cse6 .cse10 .cse9 .cse13) (and .cse0 .cse11 .cse14 .cse4 .cse23 .cse16) (and .cse0 .cse12 .cse17 .cse15 .cse5 .cse7 .cse8) (and .cse17 .cse4 .cse15 .cse6 .cse7 .cse3 .cse9 .cse8) (and .cse11 .cse0 .cse4 .cse5 .cse10) (and .cse11 .cse1 .cse5 .cse6 .cse7 .cse9 .cse13 .cse16) (and .cse14 .cse25) (and .cse11 .cse14 .cse19 .cse23) (and .cse0 .cse1 .cse17 .cse15 .cse3 .cse8) (and .cse0 .cse22 .cse11 .cse14 .cse2) (and .cse1 .cse17 .cse7 .cse8 .cse18 .cse5 .cse6 .cse9 .cse13) (and .cse0 .cse11 .cse4 .cse18 .cse3 .cse16) (and .cse0 .cse20 .cse23 .cse21 .cse3 .cse16) (and .cse14 .cse19 .cse10) (and .cse7 .cse8 .cse4 .cse18 .cse5 .cse6 .cse10 .cse9 .cse13) (and .cse22 .cse0 .cse2 .cse3 .cse8) (and .cse0 .cse14 .cse15 .cse2 .cse8) (and .cse12 .cse7 .cse21 .cse8 .cse5 .cse6 .cse10 .cse9 .cse13) (and .cse0 .cse11 .cse12 .cse18 .cse7 .cse10 .cse3) (and .cse0 .cse4 .cse18 .cse10 .cse3 .cse8) (and .cse17 .cse25 .cse15 .cse6 .cse8) (and .cse5 .cse20 .cse6 .cse7 .cse21 .cse10 .cse8 .cse9) (and .cse0 .cse1 .cse14 .cse2 .cse8) (and .cse11 .cse0 .cse12 .cse5 .cse23 .cse7 .cse16) (and .cse11 .cse4 .cse18 .cse5 .cse6 .cse7 .cse10 .cse9) (and .cse11 .cse1 .cse18 .cse5 .cse6 .cse7 .cse10 .cse9) (and .cse11 .cse0 .cse14 .cse4 .cse18 .cse10) (and .cse0 .cse11 .cse1 .cse5 (not .cse15) .cse16) (and (and .cse6 .cse7 (or (and .cse1 .cse19 .cse3) (and .cse11 .cse1 .cse19)) .cse16) .cse21) (and .cse17 .cse26 .cse6 .cse7 .cse8) (and .cse11 .cse12 .cse15 .cse6 .cse7 .cse10 .cse9) (and .cse0 .cse22 .cse14 .cse2 .cse21 .cse8) (and .cse11 .cse0 .cse1 .cse5 .cse10) (and (and .cse2 .cse6 .cse7 .cse3 .cse9) .cse4) (and .cse0 .cse12 .cse18 .cse5 .cse7 .cse10 .cse8) (and .cse5 .cse20 .cse6 .cse23 .cse7 .cse21 .cse9 .cse13 .cse16) (and (not (= ULTIMATE.start_calculate_output_~input 2)) (and .cse12 .cse19 .cse7 .cse10) .cse6 .cse21 .cse3 .cse8) (and .cse0 .cse14 .cse12 .cse15 .cse7 .cse10 .cse8) (and .cse11 .cse0 .cse4 .cse5 .cse23 .cse13 .cse16) (and .cse5 .cse2 .cse6 .cse7 .cse21 .cse9 .cse13 .cse8) (and .cse11 .cse0 .cse1 .cse3 .cse16) (and .cse11 .cse0 .cse14 .cse12 .cse7 .cse16) (and .cse15 .cse5 .cse2 .cse6 .cse7 .cse9 .cse13 .cse8) (and .cse0 .cse11 .cse14 .cse20 .cse10 .cse21) (and .cse0 .cse11 .cse14 .cse12 .cse7 .cse10 .cse21) (and .cse22 .cse11 .cse0 .cse5 .cse2 .cse13) (and .cse14 .cse26) (and .cse12 .cse7 .cse8 .cse0 .cse14 .cse18 .cse10) (and .cse0 .cse11 .cse14 .cse4 .cse18 .cse16) (and .cse18 .cse2 .cse6 .cse7 .cse3 .cse9) (and .cse12 .cse7 .cse21 .cse11 .cse5 .cse6 .cse10 .cse9 .cse13) (and .cse11 .cse12 .cse5 .cse6 .cse7 .cse21 .cse9 .cse13 .cse16) (and .cse12 .cse7 .cse11 .cse18 .cse5 .cse6 .cse10 .cse9 .cse13) (and .cse0 .cse12 .cse15 .cse7 .cse10 .cse3 .cse8) (and .cse11 .cse12 .cse15 .cse5 .cse6 .cse7 .cse9 .cse13 .cse16) (and .cse0 .cse1 .cse15 .cse5 .cse2 .cse8))))) [2018-12-30 20:09:14,705 INFO L448 ceAbstractionStarter]: For program point L2702(lines 2702 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,706 INFO L448 ceAbstractionStarter]: For program point L3495(lines 3495 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,706 INFO L448 ceAbstractionStarter]: For program point L4024(lines 4024 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,706 INFO L448 ceAbstractionStarter]: For program point L1382(lines 1382 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,706 INFO L448 ceAbstractionStarter]: For program point L4289(lines 4289 4623) no Hoare annotation was computed. [2018-12-30 20:09:14,706 INFO L448 ceAbstractionStarter]: For program point L1648(lines 1648 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,706 INFO L448 ceAbstractionStarter]: For program point L4556(lines 4556 4623) no Hoare annotation was computed. [2018-12-30 20:09:14,706 INFO L448 ceAbstractionStarter]: For program point L1121(lines 1121 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,706 INFO L448 ceAbstractionStarter]: For program point L1914(lines 1914 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,706 INFO L448 ceAbstractionStarter]: For program point L2971(lines 2971 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,706 INFO L448 ceAbstractionStarter]: For program point L3764(lines 3764 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,706 INFO L448 ceAbstractionStarter]: For program point L4821(line 4821) no Hoare annotation was computed. [2018-12-30 20:09:14,706 INFO L448 ceAbstractionStarter]: For program point L593(lines 593 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,707 INFO L448 ceAbstractionStarter]: For program point L3236(lines 3236 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,707 INFO L448 ceAbstractionStarter]: For program point L2444(lines 2444 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,707 INFO L448 ceAbstractionStarter]: For program point L1387(lines 1387 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,707 INFO L448 ceAbstractionStarter]: For program point L330(lines 330 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,707 INFO L448 ceAbstractionStarter]: For program point L4294(lines 4294 4623) no Hoare annotation was computed. [2018-12-30 20:09:14,707 INFO L448 ceAbstractionStarter]: For program point L2180(lines 2180 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,707 INFO L448 ceAbstractionStarter]: For program point L66(lines 66 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,707 INFO L448 ceAbstractionStarter]: For program point L859(lines 859 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,710 INFO L444 ceAbstractionStarter]: At program point L2709(lines 1375 2710) the Hoare annotation is: (let ((.cse2 (= ~a28~0 17))) (let ((.cse3 (= ~a4~0 17)) (.cse1 (= ~a14~0 18)) (.cse18 (= ~a14~0 20)) (.cse16 (= ~a26~0 17)) (.cse19 (= ~a14~0 19)) (.cse15 (= 1 ~a3~0)) (.cse27 (not (= ~a4~0 18))) (.cse22 (not .cse2)) (.cse7 (= ~a25~0 1))) (let ((.cse24 (and .cse19 .cse15 .cse27 .cse22 .cse7)) (.cse23 (= ~a28~0 16)) (.cse11 (= ~a4~0 16)) (.cse26 (and .cse15 .cse27 .cse18 .cse22 .cse16)) (.cse21 (not .cse18)) (.cse25 (and .cse1 .cse15 .cse27)) (.cse13 (= ~a7~0 1)) (.cse12 (= ~a26~0 18)) (.cse5 (<= 17 ~a4~0)) (.cse6 (= ~a1~0 1)) (.cse9 (= ~a3~0 1)) (.cse20 (not .cse3)) (.cse14 (<= 16 ~a28~0)) (.cse0 (<= ~a3~0 0)) (.cse4 (<= 20 ~a14~0)) (.cse17 (= ~a26~0 19)) (.cse10 (= ~a28~0 15)) (.cse8 (<= ~a7~0 0))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse5 .cse2 .cse6 .cse7 .cse8 .cse9) (and .cse0 .cse1 .cse5 .cse10 .cse8) (and .cse0 .cse11 .cse4 .cse12 .cse10 .cse8) (and .cse13 .cse0 .cse1 .cse11 .cse14) (and (and .cse6 .cse7 (or (and .cse1 .cse15 .cse3) (and .cse13 .cse1 .cse15)) .cse14) .cse16) (and (and .cse13 .cse15 .cse10) .cse4 .cse6 .cse7 .cse3) (and .cse17 .cse7 (and (and .cse1 .cse15 .cse10) .cse6) .cse3) (and .cse0 .cse11 .cse18 .cse10 .cse16 .cse8) (and .cse0 .cse1 .cse11 .cse10 .cse16 .cse8) (and .cse0 .cse5 .cse18 .cse10 .cse16 .cse8) (and .cse0 .cse1 .cse11 .cse2 .cse8) (and .cse13 .cse19 .cse17 .cse5 .cse6 .cse7 .cse10 .cse9 .cse20) (and .cse13 .cse0 .cse1 .cse11 .cse17 .cse10) (and .cse21 .cse13 .cse0 .cse11 .cse2) (and .cse13 .cse0 .cse19 .cse5 .cse7 .cse10 .cse20) (and .cse13 .cse0 .cse19 .cse17 .cse5 .cse7 .cse10) (and .cse17 .cse5 .cse2 .cse6 .cse7 .cse9 .cse8) (and .cse11 .cse2 .cse6 .cse7 .cse9 .cse8) (and .cse0 .cse13 .cse1 .cse5 .cse10) (and .cse0 .cse11 .cse18 .cse22 .cse16 .cse8 .cse14) (and .cse0 (and .cse1 .cse5 .cse2 .cse16 .cse8)) (and .cse19 .cse23 .cse7 .cse8 .cse17 .cse5 .cse6 .cse9 .cse20) (and .cse13 .cse0 .cse11 .cse4 .cse16 .cse14) (and .cse4 .cse17 .cse5 .cse6 .cse7 .cse10 .cse8 .cse9 .cse20) (and .cse0 .cse4 .cse12 .cse5 .cse10 .cse8) (and .cse1 .cse23 .cse12 .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse0 .cse18 .cse16 .cse3 .cse8 .cse14) (and .cse0 .cse11 .cse4 .cse17 .cse10 .cse8) (and .cse13 .cse0 .cse11 .cse19 .cse7 .cse10 .cse16) (and .cse13 .cse4 .cse5 .cse6 .cse22 .cse7 .cse9 .cse20 .cse14) (and .cse0 .cse1 .cse11 .cse23 .cse12 .cse8) (and .cse23 .cse24 .cse6 .cse16 .cse8) (and .cse11 .cse25 .cse2) (and .cse1 .cse7 .cse16 .cse13 .cse5 .cse6 .cse10 .cse9 .cse20) (and .cse0 .cse19 .cse12 .cse7 .cse10 .cse3 .cse8) (and .cse13 .cse19 .cse5 .cse6 .cse7 .cse16 .cse10 .cse9 .cse20) (and .cse0 .cse19 .cse23 .cse12 .cse5 .cse7 .cse8) (and .cse23 .cse4 .cse12 .cse6 .cse7 .cse3 .cse9 .cse8) (and .cse0 .cse1 .cse17 .cse5 .cse2 .cse8) (and .cse13 .cse0 .cse4 .cse5 .cse10) (and .cse13 .cse1 .cse5 .cse6 .cse7 .cse9 .cse20 .cse14) (and .cse13 .cse0 .cse11 .cse18 .cse10 .cse16) (and .cse11 .cse24) (and .cse13 .cse0 .cse11 .cse4 .cse17 .cse14) (and .cse13 .cse11 .cse15 .cse22) (and .cse0 .cse1 .cse23 .cse12 .cse3 .cse8) (and .cse0 .cse18 .cse22 .cse16 .cse3 .cse14) (and .cse13 .cse19 .cse12 .cse6 .cse7 .cse10 .cse9) (and .cse1 .cse23 .cse7 .cse8 .cse17 .cse5 .cse6 .cse9 .cse20) (and .cse4 .cse2 .cse6 .cse7 .cse3 .cse9) (and .cse1 .cse12 .cse5 .cse6 .cse7 .cse10 .cse9 .cse8 .cse20) (and .cse0 .cse23 .cse4 .cse17 .cse5 .cse8) (and .cse12 .cse5 .cse2 .cse6 .cse7 .cse9 .cse8 .cse20) (and .cse11 .cse15 .cse10) (and .cse13 .cse0 .cse4 .cse17 .cse3 .cse14) (and .cse21 .cse0 .cse2 .cse3 .cse8) (and .cse0 .cse11 .cse19 .cse12 .cse7 .cse10 .cse8) (and .cse0 .cse11 .cse12 .cse2 .cse8) (and .cse19 .cse7 .cse16 .cse8 .cse5 .cse6 .cse10 .cse9 .cse20) (and .cse23 .cse24 .cse12 .cse6 .cse8) (and .cse5 .cse18 .cse6 .cse7 .cse16 .cse10 .cse8 .cse9) (and .cse21 .cse0 .cse11 .cse2 .cse16 .cse8) (and .cse13 .cse0 .cse19 .cse5 .cse22 .cse7 .cse14) (and .cse13 .cse4 .cse17 .cse5 .cse6 .cse7 .cse10 .cse9) (and .cse0 .cse1 .cse12 .cse5 .cse2 .cse8) (and .cse1 .cse5 .cse6 .cse7 .cse16 .cse10 .cse8 .cse9 .cse20) (and .cse13 .cse0 .cse11 .cse4 .cse17 .cse10) (and .cse0 .cse13 .cse1 .cse5 (not .cse12) .cse14) (and .cse23 .cse26 .cse6 .cse7 .cse8) (and .cse13 .cse0 .cse11 .cse4 .cse22 .cse14) (and .cse0 .cse19 .cse17 .cse5 .cse7 .cse10 .cse8) (and .cse5 .cse18 .cse6 .cse22 .cse7 .cse16 .cse9 .cse20 .cse14) (and .cse0 .cse19 .cse7 .cse3 .cse8 .cse14) (and .cse13 .cse5 .cse18 .cse6 .cse7 .cse16 .cse10 .cse9) (and .cse0 .cse19 .cse11 .cse17 .cse7 .cse10 .cse8) (and (not (= ULTIMATE.start_calculate_output_~input 2)) (and .cse19 .cse15 .cse7 .cse10) .cse6 .cse16 .cse3 .cse8) (and .cse13 .cse1 .cse17 .cse5 .cse6 .cse7 .cse10 .cse9) (and .cse13 .cse0 .cse4 .cse5 .cse22 .cse20 .cse14) (and .cse13 .cse0 .cse1 .cse3 .cse14) (and .cse13 .cse0 .cse11 .cse19 .cse7 .cse14) (and .cse21 .cse13 .cse0 .cse5 .cse2 .cse20) (and .cse13 .cse0 .cse11 .cse19 .cse17 .cse7 .cse10) (and .cse11 .cse26) (or (and .cse21 .cse13 .cse5 .cse2 .cse6 .cse7 .cse9 .cse20) (and .cse5 .cse2 .cse6 .cse7 .cse16 .cse9 .cse8 .cse20)) (and .cse17 .cse2 .cse6 .cse7 .cse3 .cse9) (and .cse13 .cse19 .cse5 .cse6 .cse7 .cse16 .cse9 .cse20 .cse14) (and .cse25 .cse2 .cse6 .cse7) (and .cse13 .cse19 .cse12 .cse5 .cse6 .cse7 .cse9 .cse20 .cse14) (and .cse0 .cse4 .cse17 .cse10 .cse3 .cse8))))) [2018-12-30 20:09:14,710 INFO L448 ceAbstractionStarter]: For program point L3502(lines 3502 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,713 INFO L448 ceAbstractionStarter]: For program point L4031(lines 4031 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,713 INFO L448 ceAbstractionStarter]: For program point L1654(lines 1654 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,713 INFO L448 ceAbstractionStarter]: For program point L1919(lines 1919 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,713 INFO L448 ceAbstractionStarter]: For program point L862(lines 862 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,713 INFO L448 ceAbstractionStarter]: For program point L3769(lines 3769 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,713 INFO L448 ceAbstractionStarter]: For program point L2713(lines 2713 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,713 INFO L448 ceAbstractionStarter]: For program point L4563(lines 4563 4623) no Hoare annotation was computed. [2018-12-30 20:09:14,713 INFO L448 ceAbstractionStarter]: For program point L1392(lines 1392 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,713 INFO L448 ceAbstractionStarter]: For program point L2449(lines 2449 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,713 INFO L448 ceAbstractionStarter]: For program point L3242(lines 3242 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,713 INFO L448 ceAbstractionStarter]: For program point L1128(lines 1128 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,714 INFO L448 ceAbstractionStarter]: For program point L2978(lines 2978 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,714 INFO L448 ceAbstractionStarter]: For program point L600(lines 600 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,714 INFO L448 ceAbstractionStarter]: For program point L2186(lines 2186 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,714 INFO L448 ceAbstractionStarter]: For program point L4300(lines 4300 4623) no Hoare annotation was computed. [2018-12-30 20:09:14,714 INFO L448 ceAbstractionStarter]: For program point L72(lines 72 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,714 INFO L448 ceAbstractionStarter]: For program point L1394(lines 1394 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,714 INFO L448 ceAbstractionStarter]: For program point L337(lines 337 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,714 INFO L448 ceAbstractionStarter]: For program point L3509(lines 3509 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,714 INFO L448 ceAbstractionStarter]: For program point L4038(lines 4038 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,714 INFO L448 ceAbstractionStarter]: For program point L2982(lines 2982 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,714 INFO L448 ceAbstractionStarter]: For program point L868(lines 868 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,714 INFO L448 ceAbstractionStarter]: For program point L3775(lines 3775 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,715 INFO L448 ceAbstractionStarter]: For program point L1661(lines 1661 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,715 INFO L448 ceAbstractionStarter]: For program point L1397(lines 1397 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,715 INFO L448 ceAbstractionStarter]: For program point L1133(lines 1133 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,715 INFO L448 ceAbstractionStarter]: For program point L1926(lines 1926 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,715 INFO L448 ceAbstractionStarter]: For program point L2719(lines 2719 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,715 INFO L448 ceAbstractionStarter]: For program point L4570(lines 4570 4623) no Hoare annotation was computed. [2018-12-30 20:09:14,715 INFO L448 ceAbstractionStarter]: For program point L2456(lines 2456 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,715 INFO L448 ceAbstractionStarter]: For program point L4306(lines 4306 4623) no Hoare annotation was computed. [2018-12-30 20:09:14,715 INFO L448 ceAbstractionStarter]: For program point L607(lines 607 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,715 INFO L448 ceAbstractionStarter]: For program point L3250(lines 3250 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,715 INFO L448 ceAbstractionStarter]: For program point L2193(lines 2193 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,716 INFO L448 ceAbstractionStarter]: For program point L80(lines 80 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,721 INFO L448 ceAbstractionStarter]: For program point L1666(lines 1666 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,721 INFO L448 ceAbstractionStarter]: For program point L1402(lines 1402 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,721 INFO L448 ceAbstractionStarter]: For program point L345(lines 345 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,721 INFO L448 ceAbstractionStarter]: For program point L4045(lines 4045 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,721 INFO L448 ceAbstractionStarter]: For program point L2460(lines 2460 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,721 INFO L448 ceAbstractionStarter]: For program point L3517(lines 3517 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,721 INFO L448 ceAbstractionStarter]: For program point L2989(lines 2989 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,721 INFO L448 ceAbstractionStarter]: For program point L3782(lines 3782 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,722 INFO L448 ceAbstractionStarter]: For program point L4575(lines 4575 4623) no Hoare annotation was computed. [2018-12-30 20:09:14,722 INFO L448 ceAbstractionStarter]: For program point L1140(lines 1140 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,722 INFO L448 ceAbstractionStarter]: For program point L1933(lines 1933 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,722 INFO L448 ceAbstractionStarter]: For program point L876(lines 876 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,722 INFO L448 ceAbstractionStarter]: For program point L2726(lines 2726 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,722 INFO L448 ceAbstractionStarter]: For program point L3256(lines 3256 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,722 INFO L448 ceAbstractionStarter]: For program point L4313(lines 4313 4623) no Hoare annotation was computed. [2018-12-30 20:09:14,722 INFO L448 ceAbstractionStarter]: For program point L85(lines 85 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,722 INFO L448 ceAbstractionStarter]: For program point L614(lines 614 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,722 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2018-12-30 20:09:14,722 INFO L448 ceAbstractionStarter]: For program point L2200(lines 2200 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,722 INFO L448 ceAbstractionStarter]: For program point L1672(lines 1672 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,723 INFO L448 ceAbstractionStarter]: For program point L1408(lines 1408 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,723 INFO L448 ceAbstractionStarter]: For program point L352(lines 352 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,723 INFO L448 ceAbstractionStarter]: For program point L1145(lines 1145 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,723 INFO L448 ceAbstractionStarter]: For program point L4052(lines 4052 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,723 INFO L448 ceAbstractionStarter]: For program point L2731(lines 2731 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,723 INFO L448 ceAbstractionStarter]: For program point L3524(lines 3524 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,723 INFO L448 ceAbstractionStarter]: For program point L2467(lines 2467 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,723 INFO L448 ceAbstractionStarter]: For program point L2996(lines 2996 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,723 INFO L448 ceAbstractionStarter]: For program point L3789(lines 3789 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,723 INFO L448 ceAbstractionStarter]: For program point L1940(lines 1940 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,723 INFO L448 ceAbstractionStarter]: For program point L4583(lines 4583 4623) no Hoare annotation was computed. [2018-12-30 20:09:14,724 INFO L448 ceAbstractionStarter]: For program point L2205(lines 2205 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,729 INFO L448 ceAbstractionStarter]: For program point L884(lines 884 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,729 INFO L448 ceAbstractionStarter]: For program point L620(lines 620 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,729 INFO L448 ceAbstractionStarter]: For program point L3263(lines 3263 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,729 INFO L448 ceAbstractionStarter]: For program point L4320(lines 4320 4623) no Hoare annotation was computed. [2018-12-30 20:09:14,729 INFO L448 ceAbstractionStarter]: For program point L92(lines 92 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,729 INFO L448 ceAbstractionStarter]: For program point L1678(lines 1678 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,729 INFO L448 ceAbstractionStarter]: For program point L1415(lines 1415 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,729 INFO L448 ceAbstractionStarter]: For program point L3794(lines 3794 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,730 INFO L448 ceAbstractionStarter]: For program point L2473(lines 2473 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,730 INFO L448 ceAbstractionStarter]: For program point L359(lines 359 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,730 INFO L448 ceAbstractionStarter]: For program point L3266(lines 3266 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,730 INFO L448 ceAbstractionStarter]: For program point L4059(lines 4059 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,730 INFO L448 ceAbstractionStarter]: For program point L2738(lines 2738 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,730 INFO L448 ceAbstractionStarter]: For program point L3531(lines 3531 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,730 INFO L448 ceAbstractionStarter]: For program point L1153(lines 1153 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,730 INFO L448 ceAbstractionStarter]: For program point L625(lines 625 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,730 INFO L448 ceAbstractionStarter]: For program point L3004(lines 3004 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,730 INFO L448 ceAbstractionStarter]: For program point L4590(lines 4590 4623) no Hoare annotation was computed. [2018-12-30 20:09:14,730 INFO L448 ceAbstractionStarter]: For program point L2476(lines 2476 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,730 INFO L448 ceAbstractionStarter]: For program point L4326(lines 4326 4623) no Hoare annotation was computed. [2018-12-30 20:09:14,730 INFO L448 ceAbstractionStarter]: For program point L2212(lines 2212 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,731 INFO L448 ceAbstractionStarter]: For program point L1948(lines 1948 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,731 INFO L448 ceAbstractionStarter]: For program point L891(lines 891 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,731 INFO L448 ceAbstractionStarter]: For program point L99(lines 99 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,731 INFO L448 ceAbstractionStarter]: For program point L4592(lines 4592 4623) no Hoare annotation was computed. [2018-12-30 20:09:14,731 INFO L448 ceAbstractionStarter]: For program point L1421(lines 1421 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,731 INFO L448 ceAbstractionStarter]: For program point L3271(lines 3271 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,731 INFO L448 ceAbstractionStarter]: For program point L4064(lines 4064 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,731 INFO L448 ceAbstractionStarter]: For program point L1686(lines 1686 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,731 INFO L448 ceAbstractionStarter]: For program point L2743(lines 2743 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,731 INFO L448 ceAbstractionStarter]: For program point L3801(lines 3801 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,731 INFO L448 ceAbstractionStarter]: For program point L631(lines 631 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,731 INFO L448 ceAbstractionStarter]: For program point L3538(lines 3538 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,731 INFO L448 ceAbstractionStarter]: For program point L367(lines 367 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,731 INFO L448 ceAbstractionStarter]: For program point L1160(lines 1160 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,732 INFO L448 ceAbstractionStarter]: For program point L3010(lines 3010 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,734 INFO L448 ceAbstractionStarter]: For program point L2482(lines 2482 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,734 INFO L448 ceAbstractionStarter]: For program point L3275(lines 3275 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,734 INFO L448 ceAbstractionStarter]: For program point L897(lines 897 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,734 INFO L448 ceAbstractionStarter]: For program point L4597(lines 4597 4623) no Hoare annotation was computed. [2018-12-30 20:09:14,734 INFO L448 ceAbstractionStarter]: For program point L2219(lines 2219 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,734 INFO L448 ceAbstractionStarter]: For program point L105(lines 105 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,734 INFO L448 ceAbstractionStarter]: For program point L1955(lines 1955 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,734 INFO L448 ceAbstractionStarter]: For program point L4334(lines 4334 4623) no Hoare annotation was computed. [2018-12-30 20:09:14,734 INFO L448 ceAbstractionStarter]: For program point L3806(lines 3806 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,734 INFO L448 ceAbstractionStarter]: For program point L635(lines 635 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,734 INFO L448 ceAbstractionStarter]: For program point L1428(lines 1428 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,735 INFO L444 ceAbstractionStarter]: At program point L4071(lines 2712 4072) the Hoare annotation is: (let ((.cse2 (= ~a28~0 17))) (let ((.cse3 (= ~a4~0 17)) (.cse1 (= ~a14~0 18)) (.cse18 (= ~a14~0 20)) (.cse16 (= ~a26~0 17)) (.cse19 (= ~a14~0 19)) (.cse15 (= 1 ~a3~0)) (.cse27 (not (= ~a4~0 18))) (.cse22 (not .cse2)) (.cse7 (= ~a25~0 1))) (let ((.cse24 (and .cse19 .cse15 .cse27 .cse22 .cse7)) (.cse23 (= ~a28~0 16)) (.cse11 (= ~a4~0 16)) (.cse26 (and .cse15 .cse27 .cse18 .cse22 .cse16)) (.cse21 (not .cse18)) (.cse25 (and .cse1 .cse15 .cse27)) (.cse13 (= ~a7~0 1)) (.cse12 (= ~a26~0 18)) (.cse5 (<= 17 ~a4~0)) (.cse6 (= ~a1~0 1)) (.cse9 (= ~a3~0 1)) (.cse20 (not .cse3)) (.cse14 (<= 16 ~a28~0)) (.cse0 (<= ~a3~0 0)) (.cse4 (<= 20 ~a14~0)) (.cse17 (= ~a26~0 19)) (.cse10 (= ~a28~0 15)) (.cse8 (<= ~a7~0 0))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse5 .cse2 .cse6 .cse7 .cse8 .cse9) (and .cse0 .cse1 .cse5 .cse10 .cse8) (and .cse0 .cse11 .cse4 .cse12 .cse10 .cse8) (and .cse13 .cse0 .cse1 .cse11 .cse14) (and (and .cse6 .cse7 (or (and .cse1 .cse15 .cse3) (and .cse13 .cse1 .cse15)) .cse14) .cse16) (and .cse0 .cse11 .cse4 .cse17 .cse10 .cse8) (and (and .cse13 .cse15 .cse10) .cse4 .cse6 .cse7 .cse3) (and .cse17 .cse7 (and (and .cse1 .cse15 .cse10) .cse6) .cse3) (and .cse0 .cse11 .cse18 .cse10 .cse16 .cse8) (and .cse0 .cse1 .cse11 .cse10 .cse16 .cse8) (and .cse0 .cse5 .cse18 .cse10 .cse16 .cse8) (and .cse0 .cse1 .cse11 .cse2 .cse8) (and .cse13 .cse19 .cse17 .cse5 .cse6 .cse7 .cse10 .cse9 .cse20) (and .cse13 .cse0 .cse1 .cse11 .cse17 .cse10) (and .cse21 .cse13 .cse0 .cse11 .cse2) (and .cse13 .cse0 .cse19 .cse5 .cse7 .cse10 .cse20) (and .cse13 .cse0 .cse19 .cse17 .cse5 .cse7 .cse10) (and .cse17 .cse5 .cse2 .cse6 .cse7 .cse9 .cse8) (and .cse11 .cse2 .cse6 .cse7 .cse9 .cse8) (and .cse0 .cse13 .cse1 .cse5 .cse10) (and .cse0 .cse11 .cse18 .cse22 .cse16 .cse8 .cse14) (and .cse0 (and .cse1 .cse5 .cse2 .cse16 .cse8)) (and .cse19 .cse23 .cse7 .cse8 .cse17 .cse5 .cse6 .cse9 .cse20) (and .cse13 .cse0 .cse11 .cse4 .cse16 .cse14) (and .cse4 .cse17 .cse5 .cse6 .cse7 .cse10 .cse8 .cse9 .cse20) (and .cse0 .cse4 .cse12 .cse5 .cse10 .cse8) (and .cse1 .cse23 .cse12 .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse0 .cse18 .cse16 .cse3 .cse8 .cse14) (and .cse13 .cse0 .cse11 .cse19 .cse7 .cse10 .cse16) (and .cse13 .cse4 .cse5 .cse6 .cse22 .cse7 .cse9 .cse20 .cse14) (and .cse0 .cse1 .cse11 .cse23 .cse12 .cse8) (and .cse23 .cse24 .cse6 .cse16 .cse8) (and .cse11 .cse25 .cse2) (and .cse1 .cse7 .cse16 .cse13 .cse5 .cse6 .cse10 .cse9 .cse20) (and .cse0 .cse19 .cse12 .cse7 .cse10 .cse3 .cse8) (and .cse13 .cse19 .cse5 .cse6 .cse7 .cse16 .cse10 .cse9 .cse20) (and .cse0 .cse19 .cse23 .cse12 .cse5 .cse7 .cse8) (and .cse23 .cse4 .cse12 .cse6 .cse7 .cse3 .cse9 .cse8) (and .cse0 .cse1 .cse17 .cse5 .cse2 .cse8) (and .cse13 .cse0 .cse4 .cse5 .cse10) (and .cse13 .cse1 .cse5 .cse6 .cse7 .cse9 .cse20 .cse14) (and .cse13 .cse0 .cse11 .cse18 .cse10 .cse16) (and .cse11 .cse24) (and .cse13 .cse0 .cse11 .cse4 .cse17 .cse14) (and .cse13 .cse11 .cse15 .cse22) (and .cse0 .cse1 .cse23 .cse12 .cse3 .cse8) (and .cse0 .cse18 .cse22 .cse16 .cse3 .cse14) (and .cse13 .cse19 .cse12 .cse6 .cse7 .cse10 .cse9) (and .cse1 .cse23 .cse7 .cse8 .cse17 .cse5 .cse6 .cse9 .cse20) (and .cse4 .cse2 .cse6 .cse7 .cse3 .cse9) (and .cse1 .cse12 .cse5 .cse6 .cse7 .cse10 .cse9 .cse8 .cse20) (and .cse0 .cse23 .cse4 .cse17 .cse5 .cse8) (and .cse12 .cse5 .cse2 .cse6 .cse7 .cse9 .cse8 .cse20) (and .cse11 .cse15 .cse10) (and .cse13 .cse0 .cse4 .cse17 .cse3 .cse14) (and .cse21 .cse0 .cse2 .cse3 .cse8) (and .cse0 .cse11 .cse19 .cse12 .cse7 .cse10 .cse8) (and .cse0 .cse11 .cse12 .cse2 .cse8) (and .cse19 .cse7 .cse16 .cse8 .cse5 .cse6 .cse10 .cse9 .cse20) (and .cse23 .cse24 .cse12 .cse6 .cse8) (and .cse5 .cse18 .cse6 .cse7 .cse16 .cse10 .cse8 .cse9) (and .cse21 .cse0 .cse11 .cse2 .cse16 .cse8) (and .cse13 .cse0 .cse19 .cse5 .cse22 .cse7 .cse14) (and .cse13 .cse4 .cse17 .cse5 .cse6 .cse7 .cse10 .cse9) (and .cse0 .cse1 .cse12 .cse5 .cse2 .cse8) (and .cse1 .cse5 .cse6 .cse7 .cse16 .cse10 .cse8 .cse9 .cse20) (and .cse13 .cse0 .cse11 .cse4 .cse17 .cse10) (and .cse0 .cse13 .cse1 .cse5 (not .cse12) .cse14) (and .cse23 .cse26 .cse6 .cse7 .cse8) (and .cse13 .cse0 .cse11 .cse4 .cse22 .cse14) (and .cse0 .cse19 .cse17 .cse5 .cse7 .cse10 .cse8) (and .cse5 .cse18 .cse6 .cse22 .cse7 .cse16 .cse9 .cse20 .cse14) (and .cse0 .cse19 .cse7 .cse3 .cse8 .cse14) (and .cse13 .cse5 .cse18 .cse6 .cse7 .cse16 .cse10 .cse9) (and .cse0 .cse19 .cse11 .cse17 .cse7 .cse10 .cse8) (and (not (= ULTIMATE.start_calculate_output_~input 2)) (and .cse19 .cse15 .cse7 .cse10) .cse6 .cse16 .cse3 .cse8) (and .cse13 .cse1 .cse17 .cse5 .cse6 .cse7 .cse10 .cse9) (and .cse13 .cse0 .cse4 .cse5 .cse22 .cse20 .cse14) (and .cse13 .cse0 .cse1 .cse3 .cse14) (and .cse13 .cse0 .cse11 .cse19 .cse7 .cse14) (and .cse21 .cse13 .cse0 .cse5 .cse2 .cse20) (and .cse13 .cse0 .cse11 .cse19 .cse17 .cse7 .cse10) (and .cse11 .cse26) (or (and .cse21 .cse13 .cse5 .cse2 .cse6 .cse7 .cse9 .cse20) (and .cse5 .cse2 .cse6 .cse7 .cse16 .cse9 .cse8 .cse20)) (and .cse17 .cse2 .cse6 .cse7 .cse3 .cse9) (and .cse13 .cse19 .cse5 .cse6 .cse7 .cse16 .cse9 .cse20 .cse14) (and .cse25 .cse2 .cse6 .cse7) (and .cse13 .cse19 .cse12 .cse5 .cse6 .cse7 .cse9 .cse20 .cse14) (and .cse0 .cse4 .cse17 .cse10 .cse3 .cse8))))) [2018-12-30 20:09:14,735 INFO L448 ceAbstractionStarter]: For program point L2750(lines 2750 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,735 INFO L448 ceAbstractionStarter]: For program point L372(lines 372 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,736 INFO L448 ceAbstractionStarter]: For program point L1694(lines 1694 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,736 INFO L448 ceAbstractionStarter]: For program point L3544(lines 3544 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,736 INFO L448 ceAbstractionStarter]: For program point L1166(lines 1166 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,736 INFO L448 ceAbstractionStarter]: For program point L4602(lines 4602 4623) no Hoare annotation was computed. [2018-12-30 20:09:14,736 INFO L448 ceAbstractionStarter]: For program point L2488(lines 2488 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,736 INFO L448 ceAbstractionStarter]: For program point L3281(lines 3281 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,736 INFO L448 ceAbstractionStarter]: For program point L3017(lines 3017 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,736 INFO L448 ceAbstractionStarter]: For program point L639(lines 639 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,736 INFO L448 ceAbstractionStarter]: For program point L2225(lines 2225 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,736 INFO L448 ceAbstractionStarter]: For program point L4075(lines 4075 4623) no Hoare annotation was computed. [2018-12-30 20:09:14,736 INFO L448 ceAbstractionStarter]: For program point L1961(lines 1961 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,736 INFO L448 ceAbstractionStarter]: For program point L904(lines 904 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,741 INFO L448 ceAbstractionStarter]: For program point L112(lines 112 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,741 INFO L448 ceAbstractionStarter]: For program point L3812(lines 3812 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,741 INFO L448 ceAbstractionStarter]: For program point L1434(lines 1434 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,741 INFO L448 ceAbstractionStarter]: For program point L377(lines 377 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,741 INFO L448 ceAbstractionStarter]: For program point L4341(lines 4341 4623) no Hoare annotation was computed. [2018-12-30 20:09:14,741 INFO L448 ceAbstractionStarter]: For program point L2756(lines 2756 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,741 INFO L448 ceAbstractionStarter]: For program point L3021(lines 3021 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,741 INFO L448 ceAbstractionStarter]: For program point L1700(lines 1700 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,741 INFO L448 ceAbstractionStarter]: For program point L2493(lines 2493 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,741 INFO L448 ceAbstractionStarter]: For program point L3551(lines 3551 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,742 INFO L448 ceAbstractionStarter]: For program point L2230(lines 2230 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,742 INFO L448 ceAbstractionStarter]: For program point L116(lines 116 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,742 INFO L448 ceAbstractionStarter]: For program point L4080(lines 4080 4623) no Hoare annotation was computed. [2018-12-30 20:09:14,742 INFO L448 ceAbstractionStarter]: For program point L909(lines 909 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,742 INFO L448 ceAbstractionStarter]: For program point L645(lines 645 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,742 INFO L448 ceAbstractionStarter]: For program point L3288(lines 3288 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,742 INFO L448 ceAbstractionStarter]: For program point L1174(lines 1174 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,742 INFO L448 ceAbstractionStarter]: For program point L2760(lines 2760 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,742 INFO L448 ceAbstractionStarter]: For program point L4610(lines 4610 4623) no Hoare annotation was computed. [2018-12-30 20:09:14,742 INFO L448 ceAbstractionStarter]: For program point L1440(lines 1440 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,742 INFO L448 ceAbstractionStarter]: For program point L383(lines 383 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,742 INFO L448 ceAbstractionStarter]: For program point L4347(lines 4347 4623) no Hoare annotation was computed. [2018-12-30 20:09:14,742 INFO L448 ceAbstractionStarter]: For program point L1969(lines 1969 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,746 INFO L448 ceAbstractionStarter]: For program point L1705(lines 1705 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,746 INFO L448 ceAbstractionStarter]: For program point L3820(lines 3820 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,746 INFO L448 ceAbstractionStarter]: For program point L3556(lines 3556 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,746 INFO L448 ceAbstractionStarter]: For program point L2235(lines 2235 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,746 INFO L448 ceAbstractionStarter]: For program point L121(lines 121 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,746 INFO L448 ceAbstractionStarter]: For program point L3028(lines 3028 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,746 INFO L448 ceAbstractionStarter]: For program point L2500(lines 2500 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,746 INFO L448 ceAbstractionStarter]: For program point L4086(lines 4086 4623) no Hoare annotation was computed. [2018-12-30 20:09:14,746 INFO L448 ceAbstractionStarter]: For program point L2765(lines 2765 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,746 INFO L448 ceAbstractionStarter]: For program point L3294(lines 3294 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,746 INFO L448 ceAbstractionStarter]: For program point L1973(lines 1973 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,747 INFO L448 ceAbstractionStarter]: For program point L916(lines 916 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,747 INFO L448 ceAbstractionStarter]: For program point L652(lines 652 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,747 INFO L448 ceAbstractionStarter]: For program point L1445(lines 1445 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,747 INFO L448 ceAbstractionStarter]: For program point L388(lines 388 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,747 INFO L448 ceAbstractionStarter]: For program point L4352(lines 4352 4623) no Hoare annotation was computed. [2018-12-30 20:09:14,747 INFO L448 ceAbstractionStarter]: For program point L1181(lines 1181 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,747 INFO L448 ceAbstractionStarter]: For program point L1710(lines 1710 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,747 INFO L448 ceAbstractionStarter]: For program point L4617(lines 4617 4623) no Hoare annotation was computed. [2018-12-30 20:09:14,747 INFO L448 ceAbstractionStarter]: For program point L2239(lines 2239 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,747 INFO L448 ceAbstractionStarter]: For program point L3827(lines 3827 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,747 INFO L448 ceAbstractionStarter]: For program point L3563(lines 3563 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,747 INFO L448 ceAbstractionStarter]: For program point L3299(lines 3299 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,747 INFO L448 ceAbstractionStarter]: For program point L4356(lines 4356 4623) no Hoare annotation was computed. [2018-12-30 20:09:14,748 INFO L448 ceAbstractionStarter]: For program point L128(lines 128 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,748 INFO L448 ceAbstractionStarter]: For program point L3035(lines 3035 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,748 INFO L448 ceAbstractionStarter]: For program point L1450(lines 1450 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,748 INFO L448 ceAbstractionStarter]: For program point L2507(lines 2507 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,748 INFO L448 ceAbstractionStarter]: For program point L393(lines 393 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,748 INFO L448 ceAbstractionStarter]: For program point L1186(lines 1186 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,748 INFO L448 ceAbstractionStarter]: For program point L2772(lines 2772 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,748 INFO L448 ceAbstractionStarter]: For program point L4094(lines 4094 4623) no Hoare annotation was computed. [2018-12-30 20:09:14,748 INFO L448 ceAbstractionStarter]: For program point L1980(lines 1980 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,748 INFO L448 ceAbstractionStarter]: For program point L924(lines 924 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,748 INFO L448 ceAbstractionStarter]: For program point L1717(lines 1717 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,748 INFO L448 ceAbstractionStarter]: For program point L660(lines 660 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,748 INFO L448 ceAbstractionStarter]: For program point L4624-2(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:09:14,748 INFO L448 ceAbstractionStarter]: For program point L4624(lines 4624 4626) no Hoare annotation was computed. [2018-12-30 20:09:14,749 INFO L448 ceAbstractionStarter]: For program point L2246(lines 2246 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,751 INFO L448 ceAbstractionStarter]: For program point L4625(line 4625) no Hoare annotation was computed. [2018-12-30 20:09:14,751 INFO L448 ceAbstractionStarter]: For program point L3040(lines 3040 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,751 INFO L448 ceAbstractionStarter]: For program point L1455(lines 1455 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,751 INFO L448 ceAbstractionStarter]: For program point L4362(lines 4362 4623) no Hoare annotation was computed. [2018-12-30 20:09:14,751 INFO L448 ceAbstractionStarter]: For program point L3305(lines 3305 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,751 INFO L448 ceAbstractionStarter]: For program point L1191(lines 1191 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,751 INFO L448 ceAbstractionStarter]: For program point L3834(lines 3834 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,751 INFO L448 ceAbstractionStarter]: For program point L4627-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:09:14,751 INFO L448 ceAbstractionStarter]: For program point L3570(lines 3570 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,751 INFO L448 ceAbstractionStarter]: For program point L4628(line 4628) no Hoare annotation was computed. [2018-12-30 20:09:14,752 INFO L448 ceAbstractionStarter]: For program point L136(lines 136 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,752 INFO L448 ceAbstractionStarter]: For program point L2779(lines 2779 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,752 INFO L448 ceAbstractionStarter]: For program point L2515(lines 2515 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,752 INFO L448 ceAbstractionStarter]: For program point L401(lines 401 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,752 INFO L448 ceAbstractionStarter]: For program point L4101(lines 4101 4623) no Hoare annotation was computed. [2018-12-30 20:09:14,752 INFO L448 ceAbstractionStarter]: For program point L1987(lines 1987 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,752 INFO L448 ceAbstractionStarter]: For program point L666(lines 666 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,752 INFO L448 ceAbstractionStarter]: For program point L4630-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:09:14,752 INFO L448 ceAbstractionStarter]: For program point L2252(lines 2252 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,752 INFO L448 ceAbstractionStarter]: For program point L931(lines 931 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,752 INFO L448 ceAbstractionStarter]: For program point L1724(lines 1724 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,752 INFO L448 ceAbstractionStarter]: For program point L4631(line 4631) no Hoare annotation was computed. [2018-12-30 20:09:14,753 INFO L448 ceAbstractionStarter]: For program point L3574(lines 3574 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,756 INFO L448 ceAbstractionStarter]: For program point L3310(lines 3310 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,756 INFO L448 ceAbstractionStarter]: For program point L1461(lines 1461 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,756 INFO L448 ceAbstractionStarter]: For program point L4368(lines 4368 4623) no Hoare annotation was computed. [2018-12-30 20:09:14,756 INFO L448 ceAbstractionStarter]: For program point L1197(lines 1197 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,756 INFO L448 ceAbstractionStarter]: For program point L3047(lines 3047 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,756 INFO L448 ceAbstractionStarter]: For program point L3840(lines 3840 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,756 INFO L448 ceAbstractionStarter]: For program point L4633-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:09:14,756 INFO L448 ceAbstractionStarter]: For program point L141(lines 141 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,756 INFO L448 ceAbstractionStarter]: For program point L2784(lines 2784 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,756 INFO L448 ceAbstractionStarter]: For program point L4634(line 4634) no Hoare annotation was computed. [2018-12-30 20:09:14,757 INFO L448 ceAbstractionStarter]: For program point L406(lines 406 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,757 INFO L448 ceAbstractionStarter]: For program point L4106(lines 4106 4623) no Hoare annotation was computed. [2018-12-30 20:09:14,757 INFO L448 ceAbstractionStarter]: For program point L2521(lines 2521 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,757 INFO L448 ceAbstractionStarter]: For program point L936(lines 936 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,757 INFO L448 ceAbstractionStarter]: For program point L672(lines 672 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,757 INFO L448 ceAbstractionStarter]: For program point L4636-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:09:14,757 INFO L448 ceAbstractionStarter]: For program point L1994(lines 1994 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,757 INFO L448 ceAbstractionStarter]: For program point L3580(lines 3580 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,757 INFO L448 ceAbstractionStarter]: For program point L4637(line 4637) no Hoare annotation was computed. [2018-12-30 20:09:14,757 INFO L448 ceAbstractionStarter]: For program point L2259(lines 2259 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,757 INFO L448 ceAbstractionStarter]: For program point L3052(lines 3052 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,757 INFO L448 ceAbstractionStarter]: For program point L1467(lines 1467 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,758 INFO L448 ceAbstractionStarter]: For program point L4374(lines 4374 4623) no Hoare annotation was computed. [2018-12-30 20:09:14,758 INFO L448 ceAbstractionStarter]: For program point L3317(lines 3317 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,758 INFO L448 ceAbstractionStarter]: For program point L1203(lines 1203 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,758 INFO L448 ceAbstractionStarter]: For program point L3846(lines 3846 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,758 INFO L448 ceAbstractionStarter]: For program point L1732(lines 1732 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,758 INFO L448 ceAbstractionStarter]: For program point L4639-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:09:14,758 INFO L448 ceAbstractionStarter]: For program point L147(lines 147 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,758 INFO L448 ceAbstractionStarter]: For program point L4640(line 4640) no Hoare annotation was computed. [2018-12-30 20:09:14,758 INFO L448 ceAbstractionStarter]: For program point L412(lines 412 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,758 INFO L448 ceAbstractionStarter]: For program point L4112(lines 4112 4623) no Hoare annotation was computed. [2018-12-30 20:09:14,758 INFO L448 ceAbstractionStarter]: For program point L2791(lines 2791 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,758 INFO L448 ceAbstractionStarter]: For program point L2263(lines 2263 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,758 INFO L448 ceAbstractionStarter]: For program point L1999(lines 1999 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,758 INFO L448 ceAbstractionStarter]: For program point L942(lines 942 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,759 INFO L448 ceAbstractionStarter]: For program point L1471(lines 1471 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,759 INFO L448 ceAbstractionStarter]: For program point L4642-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:09:14,759 INFO L448 ceAbstractionStarter]: For program point L679(lines 679 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,759 INFO L448 ceAbstractionStarter]: For program point L4643(line 4643) no Hoare annotation was computed. [2018-12-30 20:09:14,759 INFO L448 ceAbstractionStarter]: For program point L2529(lines 2529 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,759 INFO L448 ceAbstractionStarter]: For program point L1208(lines 1208 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,759 INFO L448 ceAbstractionStarter]: For program point L151(lines 151 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,759 INFO L448 ceAbstractionStarter]: For program point L3058(lines 3058 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,759 INFO L448 ceAbstractionStarter]: For program point L3852(lines 3852 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,759 INFO L448 ceAbstractionStarter]: For program point L1738(lines 1738 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,759 INFO L448 ceAbstractionStarter]: For program point L3588(lines 3588 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,759 INFO L448 ceAbstractionStarter]: For program point L1474(lines 1474 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,759 INFO L448 ceAbstractionStarter]: For program point L4645-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:09:14,759 INFO L448 ceAbstractionStarter]: For program point L3324(lines 3324 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,760 INFO L448 ceAbstractionStarter]: For program point L2796(lines 2796 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,760 INFO L448 ceAbstractionStarter]: For program point L4646(line 4646) no Hoare annotation was computed. [2018-12-30 20:09:14,764 INFO L448 ceAbstractionStarter]: For program point L4382(lines 4382 4623) no Hoare annotation was computed. [2018-12-30 20:09:14,764 INFO L448 ceAbstractionStarter]: For program point L2268(lines 2268 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,764 INFO L448 ceAbstractionStarter]: For program point L4118(lines 4118 4623) no Hoare annotation was computed. [2018-12-30 20:09:14,764 INFO L448 ceAbstractionStarter]: For program point L419(lines 419 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,764 INFO L448 ceAbstractionStarter]: For program point L155(lines 155 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,764 INFO L448 ceAbstractionStarter]: For program point L684(lines 684 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,764 INFO L448 ceAbstractionStarter]: For program point L4648-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:09:14,764 INFO L448 ceAbstractionStarter]: For program point L2006(lines 2006 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,764 INFO L448 ceAbstractionStarter]: For program point L4649(line 4649) no Hoare annotation was computed. [2018-12-30 20:09:14,765 INFO L448 ceAbstractionStarter]: For program point L2535(lines 2535 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,765 INFO L448 ceAbstractionStarter]: For program point L1214(lines 1214 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,765 INFO L448 ceAbstractionStarter]: For program point L950(lines 950 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,765 INFO L448 ceAbstractionStarter]: For program point L3857(lines 3857 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,765 INFO L448 ceAbstractionStarter]: For program point L3593(lines 3593 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,765 INFO L448 ceAbstractionStarter]: For program point L3065(lines 3065 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,765 INFO L448 ceAbstractionStarter]: For program point L2801(lines 2801 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,765 INFO L448 ceAbstractionStarter]: For program point L4651-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:09:14,765 INFO L448 ceAbstractionStarter]: For program point L4387(lines 4387 4623) no Hoare annotation was computed. [2018-12-30 20:09:14,765 INFO L448 ceAbstractionStarter]: For program point L3330(lines 3330 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,765 INFO L448 ceAbstractionStarter]: For program point L1745(lines 1745 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,765 INFO L448 ceAbstractionStarter]: For program point L4652(line 4652) no Hoare annotation was computed. [2018-12-30 20:09:14,766 INFO L448 ceAbstractionStarter]: For program point L1481(lines 1481 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,766 INFO L448 ceAbstractionStarter]: For program point L424(lines 424 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,766 INFO L448 ceAbstractionStarter]: For program point L160(lines 160 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,766 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-12-30 20:09:14,766 INFO L448 ceAbstractionStarter]: For program point L4125(lines 4125 4623) no Hoare annotation was computed. [2018-12-30 20:09:14,766 INFO L448 ceAbstractionStarter]: For program point L4654-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:09:14,766 INFO L448 ceAbstractionStarter]: For program point L2276(lines 2276 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,766 INFO L448 ceAbstractionStarter]: For program point L2012(lines 2012 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,766 INFO L448 ceAbstractionStarter]: For program point L691(lines 691 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,766 INFO L448 ceAbstractionStarter]: For program point L4655(line 4655) no Hoare annotation was computed. [2018-12-30 20:09:14,766 INFO L448 ceAbstractionStarter]: For program point L2541(lines 2541 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,766 INFO L448 ceAbstractionStarter]: For program point L956(lines 956 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,766 INFO L448 ceAbstractionStarter]: For program point L1221(lines 1221 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,769 INFO L448 ceAbstractionStarter]: For program point L3071(lines 3071 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,769 INFO L448 ceAbstractionStarter]: For program point L3864(lines 3864 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,769 INFO L448 ceAbstractionStarter]: For program point L3600(lines 3600 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,769 INFO L448 ceAbstractionStarter]: For program point L1486(lines 1486 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,769 INFO L448 ceAbstractionStarter]: For program point L4657-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:09:14,769 INFO L448 ceAbstractionStarter]: For program point L2808(lines 2808 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,769 INFO L448 ceAbstractionStarter]: For program point L1751(lines 1751 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,769 INFO L448 ceAbstractionStarter]: For program point L4658(line 4658) no Hoare annotation was computed. [2018-12-30 20:09:14,769 INFO L448 ceAbstractionStarter]: For program point L430(lines 430 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,769 INFO L448 ceAbstractionStarter]: For program point L4394(lines 4394 4623) no Hoare annotation was computed. [2018-12-30 20:09:14,770 INFO L448 ceAbstractionStarter]: For program point L3337(lines 3337 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,770 INFO L448 ceAbstractionStarter]: For program point L166(lines 166 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,770 INFO L448 ceAbstractionStarter]: For program point L2281(lines 2281 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,770 INFO L448 ceAbstractionStarter]: For program point L4131(lines 4131 4623) no Hoare annotation was computed. [2018-12-30 20:09:14,770 INFO L448 ceAbstractionStarter]: For program point L4660-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:09:14,770 INFO L448 ceAbstractionStarter]: For program point L3075(lines 3075 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,770 INFO L448 ceAbstractionStarter]: For program point L4661(line 4661) no Hoare annotation was computed. [2018-12-30 20:09:14,770 INFO L448 ceAbstractionStarter]: For program point L2019(lines 2019 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,770 INFO L448 ceAbstractionStarter]: For program point L3869(lines 3869 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,770 INFO L448 ceAbstractionStarter]: For program point L698(lines 698 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,770 INFO L448 ceAbstractionStarter]: For program point L2548(lines 2548 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,770 INFO L448 ceAbstractionStarter]: For program point L4398(lines 4398 4623) no Hoare annotation was computed. [2018-12-30 20:09:14,770 INFO L448 ceAbstractionStarter]: For program point L1227(lines 1227 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,771 INFO L448 ceAbstractionStarter]: For program point L963(lines 963 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,771 INFO L448 ceAbstractionStarter]: For program point L4663-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:09:14,771 INFO L448 ceAbstractionStarter]: For program point L3607(lines 3607 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,771 INFO L448 ceAbstractionStarter]: For program point L4664(line 4664) no Hoare annotation was computed. [2018-12-30 20:09:14,771 INFO L448 ceAbstractionStarter]: For program point L1493(lines 1493 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,771 INFO L448 ceAbstractionStarter]: For program point L436(lines 436 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,771 INFO L448 ceAbstractionStarter]: For program point L2815(lines 2815 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,771 INFO L448 ceAbstractionStarter]: For program point L3344(lines 3344 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,771 INFO L448 ceAbstractionStarter]: For program point L173(lines 173 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,771 INFO L448 ceAbstractionStarter]: For program point L2023(lines 2023 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,771 INFO L448 ceAbstractionStarter]: For program point L1759(lines 1759 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,771 INFO L448 ceAbstractionStarter]: For program point L4666-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:09:14,772 INFO L448 ceAbstractionStarter]: For program point L2288(lines 2288 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,777 INFO L448 ceAbstractionStarter]: For program point L4138(lines 4138 4623) no Hoare annotation was computed. [2018-12-30 20:09:14,777 INFO L448 ceAbstractionStarter]: For program point L3081(lines 3081 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,777 INFO L448 ceAbstractionStarter]: For program point L4667(line 4667) no Hoare annotation was computed. [2018-12-30 20:09:14,777 INFO L448 ceAbstractionStarter]: For program point L1232(lines 1232 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,777 INFO L448 ceAbstractionStarter]: For program point L968(lines 968 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,777 INFO L448 ceAbstractionStarter]: For program point L704(lines 704 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,777 INFO L448 ceAbstractionStarter]: For program point L2554(lines 2554 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,777 INFO L448 ceAbstractionStarter]: For program point L440(lines 440 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,777 INFO L448 ceAbstractionStarter]: For program point L3876(lines 3876 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,777 INFO L448 ceAbstractionStarter]: For program point L3612(lines 3612 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,778 INFO L448 ceAbstractionStarter]: For program point L4669-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:09:14,778 INFO L448 ceAbstractionStarter]: For program point L4405(lines 4405 4623) no Hoare annotation was computed. [2018-12-30 20:09:14,778 INFO L448 ceAbstractionStarter]: For program point L4670(line 4670) no Hoare annotation was computed. [2018-12-30 20:09:14,778 INFO L448 ceAbstractionStarter]: For program point L3349(lines 3349 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,778 INFO L448 ceAbstractionStarter]: For program point L1500(lines 1500 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,778 INFO L448 ceAbstractionStarter]: For program point L1236(lines 1236 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,778 INFO L448 ceAbstractionStarter]: For program point L2293(lines 2293 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,778 INFO L448 ceAbstractionStarter]: For program point L179(lines 179 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,778 INFO L448 ceAbstractionStarter]: For program point L2029(lines 2029 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,778 INFO L448 ceAbstractionStarter]: For program point L2822(lines 2822 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,778 INFO L448 ceAbstractionStarter]: For program point L4672-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:09:14,778 INFO L448 ceAbstractionStarter]: For program point L444(lines 444 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,778 INFO L448 ceAbstractionStarter]: For program point L3087(lines 3087 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,779 INFO L448 ceAbstractionStarter]: For program point L1766(lines 1766 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,779 INFO L448 ceAbstractionStarter]: For program point L4673(line 4673) no Hoare annotation was computed. [2018-12-30 20:09:14,779 INFO L448 ceAbstractionStarter]: For program point L4145(lines 4145 4623) no Hoare annotation was computed. [2018-12-30 20:09:14,779 INFO L448 ceAbstractionStarter]: For program point L4675-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:09:14,779 INFO L448 ceAbstractionStarter]: For program point L447(lines 447 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,779 INFO L448 ceAbstractionStarter]: For program point L976(lines 976 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,779 INFO L448 ceAbstractionStarter]: For program point L3883(lines 3883 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,779 INFO L448 ceAbstractionStarter]: For program point L712(lines 712 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,779 INFO L448 ceAbstractionStarter]: For program point L2562(lines 2562 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,779 INFO L448 ceAbstractionStarter]: For program point L3619(lines 3619 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,779 INFO L448 ceAbstractionStarter]: For program point L4676(line 4676) no Hoare annotation was computed. [2018-12-30 20:09:14,779 INFO L448 ceAbstractionStarter]: For program point L3355(lines 3355 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,780 INFO L448 ceAbstractionStarter]: For program point L1506(lines 1506 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,780 INFO L448 ceAbstractionStarter]: For program point L4413(lines 4413 4623) no Hoare annotation was computed. [2018-12-30 20:09:14,780 INFO L448 ceAbstractionStarter]: For program point L1242(lines 1242 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,780 INFO L448 ceAbstractionStarter]: For program point L2299(lines 2299 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,780 INFO L448 ceAbstractionStarter]: For program point L185(lines 185 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,780 INFO L448 ceAbstractionStarter]: For program point L3092(lines 3092 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,780 INFO L448 ceAbstractionStarter]: For program point L2035(lines 2035 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,780 INFO L448 ceAbstractionStarter]: For program point L1771(lines 1771 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,780 INFO L448 ceAbstractionStarter]: For program point L2564(lines 2564 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,780 INFO L448 ceAbstractionStarter]: For program point L4678-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:09:14,780 INFO L448 ceAbstractionStarter]: For program point L2829(lines 2829 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,780 INFO L448 ceAbstractionStarter]: For program point L4679(line 4679) no Hoare annotation was computed. [2018-12-30 20:09:14,781 INFO L448 ceAbstractionStarter]: For program point L3887(lines 3887 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,781 INFO L448 ceAbstractionStarter]: For program point L4152(lines 4152 4623) no Hoare annotation was computed. [2018-12-30 20:09:14,781 INFO L448 ceAbstractionStarter]: For program point L4681-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:09:14,781 INFO L448 ceAbstractionStarter]: For program point L3360(lines 3360 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,781 INFO L448 ceAbstractionStarter]: For program point L982(lines 982 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,781 INFO L448 ceAbstractionStarter]: For program point L4682(line 4682) no Hoare annotation was computed. [2018-12-30 20:09:14,781 INFO L448 ceAbstractionStarter]: For program point L454(lines 454 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,781 INFO L448 ceAbstractionStarter]: For program point L4418(lines 4418 4623) no Hoare annotation was computed. [2018-12-30 20:09:14,781 INFO L448 ceAbstractionStarter]: For program point L2304(lines 2304 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,781 INFO L448 ceAbstractionStarter]: For program point L3890(lines 3890 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,781 INFO L448 ceAbstractionStarter]: For program point L1776(lines 1776 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,781 INFO L448 ceAbstractionStarter]: For program point L719(lines 719 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,781 INFO L448 ceAbstractionStarter]: For program point L3626(lines 3626 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,782 INFO L448 ceAbstractionStarter]: For program point L1512(lines 1512 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,787 INFO L448 ceAbstractionStarter]: For program point L2041(lines 2041 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,787 INFO L448 ceAbstractionStarter]: For program point L2834(lines 2834 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,787 INFO L448 ceAbstractionStarter]: For program point L4684-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:09:14,787 INFO L448 ceAbstractionStarter]: For program point L1249(lines 1249 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,787 INFO L448 ceAbstractionStarter]: For program point L192(lines 192 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,787 INFO L448 ceAbstractionStarter]: For program point L4685(line 4685) no Hoare annotation was computed. [2018-12-30 20:09:14,787 INFO L448 ceAbstractionStarter]: For program point L2571(lines 2571 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,787 INFO L448 ceAbstractionStarter]: For program point L3100(lines 3100 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,787 INFO L448 ceAbstractionStarter]: For program point L4158(lines 4158 4623) no Hoare annotation was computed. [2018-12-30 20:09:14,788 INFO L448 ceAbstractionStarter]: For program point L4687-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:09:14,788 INFO L448 ceAbstractionStarter]: For program point L988(lines 988 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,788 INFO L448 ceAbstractionStarter]: For program point L724(lines 724 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,788 INFO L448 ceAbstractionStarter]: For program point L3631(lines 3631 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,788 INFO L448 ceAbstractionStarter]: For program point L4688(line 4688) no Hoare annotation was computed. [2018-12-30 20:09:14,788 INFO L448 ceAbstractionStarter]: For program point L1517(lines 1517 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,788 INFO L448 ceAbstractionStarter]: For program point L2310(lines 2310 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,788 INFO L448 ceAbstractionStarter]: For program point L3367(lines 3367 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,788 INFO L448 ceAbstractionStarter]: For program point L4424(lines 4424 4623) no Hoare annotation was computed. [2018-12-30 20:09:14,788 INFO L448 ceAbstractionStarter]: For program point L3896(lines 3896 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,788 INFO L448 ceAbstractionStarter]: For program point L461(lines 461 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,788 INFO L448 ceAbstractionStarter]: For program point L2047(lines 2047 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,789 INFO L448 ceAbstractionStarter]: For program point L2840(lines 2840 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,789 INFO L448 ceAbstractionStarter]: For program point L1783(lines 1783 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,789 INFO L448 ceAbstractionStarter]: For program point L4690-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:09:14,789 INFO L448 ceAbstractionStarter]: For program point L1255(lines 1255 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,789 INFO L448 ceAbstractionStarter]: For program point L198(lines 198 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,789 INFO L448 ceAbstractionStarter]: For program point L4691(line 4691) no Hoare annotation was computed. [2018-12-30 20:09:14,789 INFO L448 ceAbstractionStarter]: For program point L728(lines 728 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,789 INFO L448 ceAbstractionStarter]: For program point L2578(lines 2578 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,789 INFO L448 ceAbstractionStarter]: For program point L4428(lines 4428 4623) no Hoare annotation was computed. [2018-12-30 20:09:14,789 INFO L448 ceAbstractionStarter]: For program point L4164(lines 4164 4623) no Hoare annotation was computed. [2018-12-30 20:09:14,789 INFO L448 ceAbstractionStarter]: For program point L3107(lines 3107 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,790 INFO L448 ceAbstractionStarter]: For program point L3636(lines 3636 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,793 INFO L448 ceAbstractionStarter]: For program point L4693-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:09:14,793 INFO L448 ceAbstractionStarter]: For program point L4694(line 4694) no Hoare annotation was computed. [2018-12-30 20:09:14,793 INFO L448 ceAbstractionStarter]: For program point L995(lines 995 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,793 INFO L448 ceAbstractionStarter]: For program point L1524(lines 1524 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,793 INFO L448 ceAbstractionStarter]: For program point L467(lines 467 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,793 INFO L448 ceAbstractionStarter]: For program point L3374(lines 3374 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,793 INFO L448 ceAbstractionStarter]: For program point L2317(lines 2317 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,793 INFO L448 ceAbstractionStarter]: For program point L2846(lines 2846 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,793 INFO L448 ceAbstractionStarter]: For program point L3903(lines 3903 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,793 INFO L448 ceAbstractionStarter]: For program point L4696-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:09:14,794 INFO L448 ceAbstractionStarter]: For program point L1261(lines 1261 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,794 INFO L448 ceAbstractionStarter]: For program point L204(lines 204 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,794 INFO L448 ceAbstractionStarter]: For program point L1790(lines 1790 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,794 INFO L448 ceAbstractionStarter]: For program point L4697(line 4697) no Hoare annotation was computed. [2018-12-30 20:09:14,794 INFO L448 ceAbstractionStarter]: For program point L2583(lines 2583 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,794 INFO L448 ceAbstractionStarter]: For program point L4433(lines 4433 4623) no Hoare annotation was computed. [2018-12-30 20:09:14,794 INFO L448 ceAbstractionStarter]: For program point L2055(lines 2055 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,794 INFO L448 ceAbstractionStarter]: For program point L734(lines 734 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,794 INFO L448 ceAbstractionStarter]: For program point L3641(lines 3641 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,794 INFO L448 ceAbstractionStarter]: For program point L4170(lines 4170 4623) no Hoare annotation was computed. [2018-12-30 20:09:14,794 INFO L448 ceAbstractionStarter]: For program point L3906(lines 3906 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,794 INFO L448 ceAbstractionStarter]: For program point L4699-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:09:14,795 INFO L448 ceAbstractionStarter]: For program point L3114(lines 3114 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,795 INFO L448 ceAbstractionStarter]: For program point L4700(line 4700) no Hoare annotation was computed. [2018-12-30 20:09:14,795 INFO L448 ceAbstractionStarter]: For program point L472(lines 472 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,795 INFO L448 ceAbstractionStarter]: For program point L1001(lines 1001 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,795 INFO L448 ceAbstractionStarter]: For program point L1530(lines 1530 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,795 INFO L448 ceAbstractionStarter]: For program point L1266(lines 1266 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,795 INFO L448 ceAbstractionStarter]: For program point L2852(lines 2852 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,795 INFO L448 ceAbstractionStarter]: For program point L4702-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:09:14,795 INFO L448 ceAbstractionStarter]: For program point L4438(lines 4438 4623) no Hoare annotation was computed. [2018-12-30 20:09:14,795 INFO L448 ceAbstractionStarter]: For program point L2324(lines 2324 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,795 INFO L448 ceAbstractionStarter]: For program point L3381(lines 3381 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,795 INFO L448 ceAbstractionStarter]: For program point L210(lines 210 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,805 INFO L448 ceAbstractionStarter]: For program point L4174(lines 4174 4623) no Hoare annotation was computed. [2018-12-30 20:09:14,805 INFO L448 ceAbstractionStarter]: For program point L4703(line 4703) no Hoare annotation was computed. [2018-12-30 20:09:14,805 INFO L448 ceAbstractionStarter]: For program point L2589(lines 2589 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,805 INFO L448 ceAbstractionStarter]: For program point L1797(lines 1797 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,805 INFO L448 ceAbstractionStarter]: For program point L740(lines 740 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,805 INFO L448 ceAbstractionStarter]: For program point L2062(lines 2062 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,805 INFO L448 ceAbstractionStarter]: For program point L3119(lines 3119 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,805 INFO L448 ceAbstractionStarter]: For program point L3912(lines 3912 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,805 INFO L448 ceAbstractionStarter]: For program point L3648(lines 3648 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,806 INFO L448 ceAbstractionStarter]: For program point L4705-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:09:14,806 INFO L448 ceAbstractionStarter]: For program point L4706(line 4706) no Hoare annotation was computed. [2018-12-30 20:09:14,806 INFO L448 ceAbstractionStarter]: For program point L478(lines 478 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,806 INFO L448 ceAbstractionStarter]: For program point L1536(lines 1536 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,806 INFO L448 ceAbstractionStarter]: For program point L4443(lines 4443 4623) no Hoare annotation was computed. [2018-12-30 20:09:14,806 INFO L448 ceAbstractionStarter]: For program point L3386(lines 3386 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,806 INFO L448 ceAbstractionStarter]: For program point L1272(lines 1272 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,806 INFO L448 ceAbstractionStarter]: For program point L1008(lines 1008 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,806 INFO L448 ceAbstractionStarter]: For program point L2858(lines 2858 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,806 INFO L448 ceAbstractionStarter]: For program point L4708-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:09:14,806 INFO L448 ceAbstractionStarter]: For program point L2330(lines 2330 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,806 INFO L448 ceAbstractionStarter]: For program point L1802(lines 1802 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,806 INFO L448 ceAbstractionStarter]: For program point L4709(line 4709) no Hoare annotation was computed. [2018-12-30 20:09:14,807 INFO L448 ceAbstractionStarter]: For program point L217(lines 217 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,807 INFO L448 ceAbstractionStarter]: For program point L4181(lines 4181 4623) no Hoare annotation was computed. [2018-12-30 20:09:14,807 INFO L448 ceAbstractionStarter]: For program point L746(lines 746 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,807 INFO L448 ceAbstractionStarter]: For program point L2068(lines 2068 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,807 INFO L448 ceAbstractionStarter]: For program point L3125(lines 3125 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,807 INFO L448 ceAbstractionStarter]: For program point L4711-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:09:14,807 INFO L448 ceAbstractionStarter]: For program point L2597(lines 2597 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,818 INFO L448 ceAbstractionStarter]: For program point L3919(lines 3919 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,818 INFO L448 ceAbstractionStarter]: For program point L3655(lines 3655 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,818 INFO L448 ceAbstractionStarter]: For program point L4712(line 4712) no Hoare annotation was computed. [2018-12-30 20:09:14,818 INFO L448 ceAbstractionStarter]: For program point L1541(lines 1541 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,818 INFO L448 ceAbstractionStarter]: For program point L4448(lines 4448 4623) no Hoare annotation was computed. [2018-12-30 20:09:14,818 INFO L448 ceAbstractionStarter]: For program point L1277(lines 1277 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,818 INFO L448 ceAbstractionStarter]: For program point L1013(lines 1013 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,818 INFO L448 ceAbstractionStarter]: For program point L485(lines 485 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,818 INFO L448 ceAbstractionStarter]: For program point L4714-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:09:14,818 INFO L448 ceAbstractionStarter]: For program point L2336(lines 2336 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,818 INFO L448 ceAbstractionStarter]: For program point L3393(lines 3393 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,819 INFO L448 ceAbstractionStarter]: For program point L4186(lines 4186 4623) no Hoare annotation was computed. [2018-12-30 20:09:14,819 INFO L448 ceAbstractionStarter]: For program point L2865(lines 2865 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,819 INFO L448 ceAbstractionStarter]: For program point L4715(line 4715) no Hoare annotation was computed. [2018-12-30 20:09:14,819 INFO L448 ceAbstractionStarter]: For program point L1809(lines 1809 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,819 INFO L448 ceAbstractionStarter]: For program point L752(lines 752 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,819 INFO L448 ceAbstractionStarter]: For program point L1545(lines 1545 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,819 INFO L448 ceAbstractionStarter]: For program point L224(lines 224 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,819 INFO L448 ceAbstractionStarter]: For program point L2074(lines 2074 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,819 INFO L448 ceAbstractionStarter]: For program point L3131(lines 3131 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,819 INFO L448 ceAbstractionStarter]: For program point L2603(lines 2603 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,819 INFO L448 ceAbstractionStarter]: For program point L4717-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:09:14,819 INFO L448 ceAbstractionStarter]: For program point L4453(lines 4453 4623) no Hoare annotation was computed. [2018-12-30 20:09:14,820 INFO L448 ceAbstractionStarter]: For program point L1282(lines 1282 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,820 INFO L448 ceAbstractionStarter]: For program point L4718(line 4718) no Hoare annotation was computed. [2018-12-30 20:09:14,820 INFO L448 ceAbstractionStarter]: For program point L3661(lines 3661 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,820 INFO L448 ceAbstractionStarter]: For program point L490(lines 490 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,820 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 4751) no Hoare annotation was computed. [2018-12-30 20:09:14,820 INFO L448 ceAbstractionStarter]: For program point L1019(lines 1019 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,824 INFO L448 ceAbstractionStarter]: For program point L3926(lines 3926 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,824 INFO L448 ceAbstractionStarter]: For program point L1813(lines 1813 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,824 INFO L448 ceAbstractionStarter]: For program point L4720-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:09:14,824 INFO L448 ceAbstractionStarter]: For program point L2342(lines 2342 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,824 INFO L448 ceAbstractionStarter]: For program point L2871(lines 2871 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,824 INFO L448 ceAbstractionStarter]: For program point L4721(line 4721) no Hoare annotation was computed. [2018-12-30 20:09:14,824 INFO L448 ceAbstractionStarter]: For program point L1550(lines 1550 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,824 INFO L448 ceAbstractionStarter]: For program point L4193(lines 4193 4623) no Hoare annotation was computed. [2018-12-30 20:09:14,824 INFO L448 ceAbstractionStarter]: For program point L1022(lines 1022 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,824 INFO L448 ceAbstractionStarter]: For program point L3401(lines 3401 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,825 INFO L448 ceAbstractionStarter]: For program point L230(lines 230 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,825 INFO L448 ceAbstractionStarter]: For program point L3137(lines 3137 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,825 INFO L448 ceAbstractionStarter]: For program point L2873(lines 2873 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,825 INFO L448 ceAbstractionStarter]: For program point L759(lines 759 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,825 INFO L448 ceAbstractionStarter]: For program point L4723-1(lines 4074 4808) no Hoare annotation was computed. [2018-12-30 20:09:14,825 INFO L448 ceAbstractionStarter]: For program point L3666(lines 3666 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,825 INFO L448 ceAbstractionStarter]: For program point L1288(lines 1288 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,825 INFO L448 ceAbstractionStarter]: For program point L2081(lines 2081 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,825 INFO L448 ceAbstractionStarter]: For program point L1817(lines 1817 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,825 INFO L448 ceAbstractionStarter]: For program point L4724(line 4724) no Hoare annotation was computed. [2018-12-30 20:09:14,825 INFO L448 ceAbstractionStarter]: For program point L496(lines 496 1372) no Hoare annotation was computed. [2018-12-30 20:09:14,825 INFO L448 ceAbstractionStarter]: For program point L4460(lines 4460 4623) no Hoare annotation was computed. [2018-12-30 20:09:14,825 INFO L448 ceAbstractionStarter]: For program point L3932(lines 3932 4071) no Hoare annotation was computed. [2018-12-30 20:09:14,826 INFO L448 ceAbstractionStarter]: For program point L2611(lines 2611 2709) no Hoare annotation was computed. [2018-12-30 20:09:14,975 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 30.12 08:09:14 BoogieIcfgContainer [2018-12-30 20:09:14,975 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-12-30 20:09:14,976 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-30 20:09:14,976 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-30 20:09:14,976 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-30 20:09:14,977 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.12 08:05:18" (3/4) ... [2018-12-30 20:09:14,990 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-30 20:09:15,125 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2018-12-30 20:09:15,146 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2018-12-30 20:09:15,686 INFO L145 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2018-12-30 20:09:15,686 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-30 20:09:15,687 INFO L168 Benchmark]: Toolchain (without parser) took 249882.35 ms. Allocated memory was 1.0 GB in the beginning and 5.2 GB in the end (delta: 4.2 GB). Free memory was 936.5 MB in the beginning and 2.2 GB in the end (delta: -1.3 GB). Peak memory consumption was 2.9 GB. Max. memory is 11.5 GB. [2018-12-30 20:09:15,689 INFO L168 Benchmark]: CDTParser took 0.15 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 20:09:15,690 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2893.93 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 222.3 MB). Free memory was 936.5 MB in the beginning and 1.2 GB in the end (delta: -248.5 MB). Peak memory consumption was 275.2 MB. Max. memory is 11.5 GB. [2018-12-30 20:09:15,691 INFO L168 Benchmark]: Boogie Procedure Inliner took 273.65 ms. Allocated memory is still 1.3 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 43.6 MB). Peak memory consumption was 43.6 MB. Max. memory is 11.5 GB. [2018-12-30 20:09:15,692 INFO L168 Benchmark]: Boogie Preprocessor took 246.55 ms. Allocated memory is still 1.3 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 26.9 MB). Peak memory consumption was 26.9 MB. Max. memory is 11.5 GB. [2018-12-30 20:09:15,692 INFO L168 Benchmark]: RCFGBuilder took 9199.93 ms. Allocated memory was 1.3 GB in the beginning and 1.4 GB in the end (delta: 100.7 MB). Free memory was 1.1 GB in the beginning and 811.6 MB in the end (delta: 302.9 MB). Peak memory consumption was 403.6 MB. Max. memory is 11.5 GB. [2018-12-30 20:09:15,692 INFO L168 Benchmark]: TraceAbstraction took 236551.42 ms. Allocated memory was 1.4 GB in the beginning and 5.2 GB in the end (delta: 3.9 GB). Free memory was 811.6 MB in the beginning and 2.4 GB in the end (delta: -1.6 GB). Peak memory consumption was 3.9 GB. Max. memory is 11.5 GB. [2018-12-30 20:09:15,695 INFO L168 Benchmark]: Witness Printer took 710.41 ms. Allocated memory is still 5.2 GB. Free memory was 2.4 GB in the beginning and 2.2 GB in the end (delta: 208.5 MB). Peak memory consumption was 208.5 MB. Max. memory is 11.5 GB. [2018-12-30 20:09:15,700 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 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 2893.93 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 222.3 MB). Free memory was 936.5 MB in the beginning and 1.2 GB in the end (delta: -248.5 MB). Peak memory consumption was 275.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 273.65 ms. Allocated memory is still 1.3 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 43.6 MB). Peak memory consumption was 43.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 246.55 ms. Allocated memory is still 1.3 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 26.9 MB). Peak memory consumption was 26.9 MB. Max. memory is 11.5 GB. * RCFGBuilder took 9199.93 ms. Allocated memory was 1.3 GB in the beginning and 1.4 GB in the end (delta: 100.7 MB). Free memory was 1.1 GB in the beginning and 811.6 MB in the end (delta: 302.9 MB). Peak memory consumption was 403.6 MB. Max. memory is 11.5 GB. * TraceAbstraction took 236551.42 ms. Allocated memory was 1.4 GB in the beginning and 5.2 GB in the end (delta: 3.9 GB). Free memory was 811.6 MB in the beginning and 2.4 GB in the end (delta: -1.6 GB). Peak memory consumption was 3.9 GB. Max. memory is 11.5 GB. * Witness Printer took 710.41 ms. Allocated memory is still 5.2 GB. Free memory was 2.4 GB in the beginning and 2.2 GB in the end (delta: 208.5 MB). Peak memory consumption was 208.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 4751]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 4074]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((a3 <= 0 && a14 == 18) && a28 == 17) && a4 == 17) || ((((((20 <= a14 && 17 <= a4) && a28 == 17) && a1 == 1) && a25 == 1) && a7 <= 0) && a3 == 1)) || ((((a3 <= 0 && a14 == 18) && 17 <= a4) && a28 == 15) && a7 <= 0)) || (((((a3 <= 0 && a4 == 16) && 20 <= a14) && a26 == 18) && a28 == 15) && a7 <= 0)) || ((((a7 == 1 && a3 <= 0) && a14 == 18) && a4 == 16) && 16 <= a28)) || ((((a1 == 1 && a25 == 1) && (((a14 == 18 && 1 == a3) && a4 == 17) || ((a7 == 1 && a14 == 18) && 1 == a3))) && 16 <= a28) && a26 == 17)) || (((((a3 <= 0 && a4 == 16) && 20 <= a14) && a26 == 19) && a28 == 15) && a7 <= 0)) || ((((((a7 == 1 && 1 == a3) && a28 == 15) && 20 <= a14) && a1 == 1) && a25 == 1) && a4 == 17)) || (((a26 == 19 && a25 == 1) && ((a14 == 18 && 1 == a3) && a28 == 15) && a1 == 1) && a4 == 17)) || (((((a3 <= 0 && a4 == 16) && a14 == 20) && a28 == 15) && a26 == 17) && a7 <= 0)) || (((((a3 <= 0 && a14 == 18) && a4 == 16) && a28 == 15) && a26 == 17) && a7 <= 0)) || (((((a3 <= 0 && 17 <= a4) && a14 == 20) && a28 == 15) && a26 == 17) && a7 <= 0)) || ((((a3 <= 0 && a14 == 18) && a4 == 16) && a28 == 17) && a7 <= 0)) || ((((((((a7 == 1 && a14 == 19) && a26 == 19) && 17 <= a4) && a1 == 1) && a25 == 1) && a28 == 15) && a3 == 1) && !(a4 == 17))) || (((((a7 == 1 && a3 <= 0) && a14 == 18) && a4 == 16) && a26 == 19) && a28 == 15)) || ((((!(a14 == 20) && a7 == 1) && a3 <= 0) && a4 == 16) && a28 == 17)) || ((((((a7 == 1 && a3 <= 0) && a14 == 19) && 17 <= a4) && a25 == 1) && a28 == 15) && !(a4 == 17))) || ((((((a7 == 1 && a3 <= 0) && a14 == 19) && a26 == 19) && 17 <= a4) && a25 == 1) && a28 == 15)) || ((((((a26 == 19 && 17 <= a4) && a28 == 17) && a1 == 1) && a25 == 1) && a3 == 1) && a7 <= 0)) || (((((a4 == 16 && a28 == 17) && a1 == 1) && a25 == 1) && a3 == 1) && a7 <= 0)) || ((((a3 <= 0 && a7 == 1) && a14 == 18) && 17 <= a4) && a28 == 15)) || ((((((a3 <= 0 && a4 == 16) && a14 == 20) && !(a28 == 17)) && a26 == 17) && a7 <= 0) && 16 <= a28)) || (a3 <= 0 && (((a14 == 18 && 17 <= a4) && a28 == 17) && a26 == 17) && a7 <= 0)) || ((((((((a14 == 19 && a28 == 16) && a25 == 1) && a7 <= 0) && a26 == 19) && 17 <= a4) && a1 == 1) && a3 == 1) && !(a4 == 17))) || (((((a7 == 1 && a3 <= 0) && a4 == 16) && 20 <= a14) && a26 == 17) && 16 <= a28)) || ((((((((20 <= a14 && a26 == 19) && 17 <= a4) && a1 == 1) && a25 == 1) && a28 == 15) && a7 <= 0) && a3 == 1) && !(a4 == 17))) || (((((a3 <= 0 && 20 <= a14) && a26 == 18) && 17 <= a4) && a28 == 15) && a7 <= 0)) || (((((((a14 == 18 && a28 == 16) && a26 == 18) && 17 <= a4) && a1 == 1) && a25 == 1) && a7 <= 0) && a3 == 1)) || (((((a3 <= 0 && a14 == 20) && a26 == 17) && a4 == 17) && a7 <= 0) && 16 <= a28)) || ((((((a7 == 1 && a3 <= 0) && a4 == 16) && a14 == 19) && a25 == 1) && a28 == 15) && a26 == 17)) || ((((((((a7 == 1 && 20 <= a14) && 17 <= a4) && a1 == 1) && !(a28 == 17)) && a25 == 1) && a3 == 1) && !(a4 == 17)) && 16 <= a28)) || (((((a3 <= 0 && a14 == 18) && a4 == 16) && a28 == 16) && a26 == 18) && a7 <= 0)) || ((((a28 == 16 && (((a14 == 19 && 1 == a3) && !(a4 == 18)) && !(a28 == 17)) && a25 == 1) && a1 == 1) && a26 == 17) && a7 <= 0)) || ((a4 == 16 && (a14 == 18 && 1 == a3) && !(a4 == 18)) && a28 == 17)) || ((((((((a14 == 18 && a25 == 1) && a26 == 17) && a7 == 1) && 17 <= a4) && a1 == 1) && a28 == 15) && a3 == 1) && !(a4 == 17))) || ((((((a3 <= 0 && a14 == 19) && a26 == 18) && a25 == 1) && a28 == 15) && a4 == 17) && a7 <= 0)) || ((((((((a7 == 1 && a14 == 19) && 17 <= a4) && a1 == 1) && a25 == 1) && a26 == 17) && a28 == 15) && a3 == 1) && !(a4 == 17))) || ((((((a3 <= 0 && a14 == 19) && a28 == 16) && a26 == 18) && 17 <= a4) && a25 == 1) && a7 <= 0)) || (((((((a28 == 16 && 20 <= a14) && a26 == 18) && a1 == 1) && a25 == 1) && a4 == 17) && a3 == 1) && a7 <= 0)) || (((((a3 <= 0 && a14 == 18) && a26 == 19) && 17 <= a4) && a28 == 17) && a7 <= 0)) || ((((a7 == 1 && a3 <= 0) && 20 <= a14) && 17 <= a4) && a28 == 15)) || (((((((a7 == 1 && a14 == 18) && 17 <= a4) && a1 == 1) && a25 == 1) && a3 == 1) && !(a4 == 17)) && 16 <= a28)) || (((((a7 == 1 && a3 <= 0) && a4 == 16) && a14 == 20) && a28 == 15) && a26 == 17)) || (a4 == 16 && (((a14 == 19 && 1 == a3) && !(a4 == 18)) && !(a28 == 17)) && a25 == 1)) || (((((a7 == 1 && a3 <= 0) && a4 == 16) && 20 <= a14) && a26 == 19) && 16 <= a28)) || (((a7 == 1 && a4 == 16) && 1 == a3) && !(a28 == 17))) || (((((a3 <= 0 && a14 == 18) && a28 == 16) && a26 == 18) && a4 == 17) && a7 <= 0)) || (((((a3 <= 0 && a14 == 20) && !(a28 == 17)) && a26 == 17) && a4 == 17) && 16 <= a28)) || ((((((a7 == 1 && a14 == 19) && a26 == 18) && a1 == 1) && a25 == 1) && a28 == 15) && a3 == 1)) || ((((((((a14 == 18 && a28 == 16) && a25 == 1) && a7 <= 0) && a26 == 19) && 17 <= a4) && a1 == 1) && a3 == 1) && !(a4 == 17))) || (((((20 <= a14 && a28 == 17) && a1 == 1) && a25 == 1) && a4 == 17) && a3 == 1)) || ((((((((a14 == 18 && a26 == 18) && 17 <= a4) && a1 == 1) && a25 == 1) && a28 == 15) && a3 == 1) && a7 <= 0) && !(a4 == 17))) || (((((a3 <= 0 && a28 == 16) && 20 <= a14) && a26 == 19) && 17 <= a4) && a7 <= 0)) || (((((((a26 == 18 && 17 <= a4) && a28 == 17) && a1 == 1) && a25 == 1) && a3 == 1) && a7 <= 0) && !(a4 == 17))) || ((a4 == 16 && 1 == a3) && a28 == 15)) || (((((a7 == 1 && a3 <= 0) && 20 <= a14) && a26 == 19) && a4 == 17) && 16 <= a28)) || ((((!(a14 == 20) && a3 <= 0) && a28 == 17) && a4 == 17) && a7 <= 0)) || ((((((a3 <= 0 && a4 == 16) && a14 == 19) && a26 == 18) && a25 == 1) && a28 == 15) && a7 <= 0)) || ((((a3 <= 0 && a4 == 16) && a26 == 18) && a28 == 17) && a7 <= 0)) || ((((((((a14 == 19 && a25 == 1) && a26 == 17) && a7 <= 0) && 17 <= a4) && a1 == 1) && a28 == 15) && a3 == 1) && !(a4 == 17))) || ((((a28 == 16 && (((a14 == 19 && 1 == a3) && !(a4 == 18)) && !(a28 == 17)) && a25 == 1) && a26 == 18) && a1 == 1) && a7 <= 0)) || (((((((17 <= a4 && a14 == 20) && a1 == 1) && a25 == 1) && a26 == 17) && a28 == 15) && a7 <= 0) && a3 == 1)) || (((((!(a14 == 20) && a3 <= 0) && a4 == 16) && a28 == 17) && a26 == 17) && a7 <= 0)) || ((((((a7 == 1 && a3 <= 0) && a14 == 19) && 17 <= a4) && !(a28 == 17)) && a25 == 1) && 16 <= a28)) || (((((((a7 == 1 && 20 <= a14) && a26 == 19) && 17 <= a4) && a1 == 1) && a25 == 1) && a28 == 15) && a3 == 1)) || (((((a3 <= 0 && a14 == 18) && a26 == 18) && 17 <= a4) && a28 == 17) && a7 <= 0)) || ((((((((a14 == 18 && 17 <= a4) && a1 == 1) && a25 == 1) && a26 == 17) && a28 == 15) && a7 <= 0) && a3 == 1) && !(a4 == 17))) || (((((a7 == 1 && a3 <= 0) && a4 == 16) && 20 <= a14) && a26 == 19) && a28 == 15)) || (((((a3 <= 0 && a7 == 1) && a14 == 18) && 17 <= a4) && !(a26 == 18)) && 16 <= a28)) || ((((a28 == 16 && (((1 == a3 && !(a4 == 18)) && a14 == 20) && !(a28 == 17)) && a26 == 17) && a1 == 1) && a25 == 1) && a7 <= 0)) || (((((a7 == 1 && a3 <= 0) && a4 == 16) && 20 <= a14) && !(a28 == 17)) && 16 <= a28)) || ((((((a3 <= 0 && a14 == 19) && a26 == 19) && 17 <= a4) && a25 == 1) && a28 == 15) && a7 <= 0)) || ((((((((17 <= a4 && a14 == 20) && a1 == 1) && !(a28 == 17)) && a25 == 1) && a26 == 17) && a3 == 1) && !(a4 == 17)) && 16 <= a28)) || (((((a3 <= 0 && a14 == 19) && a25 == 1) && a4 == 17) && a7 <= 0) && 16 <= a28)) || (((((((a7 == 1 && 17 <= a4) && a14 == 20) && a1 == 1) && a25 == 1) && a26 == 17) && a28 == 15) && a3 == 1)) || ((((((a3 <= 0 && a14 == 19) && a4 == 16) && a26 == 19) && a25 == 1) && a28 == 15) && a7 <= 0)) || (((((!(input == 2) && ((a14 == 19 && 1 == a3) && a25 == 1) && a28 == 15) && a1 == 1) && a26 == 17) && a4 == 17) && a7 <= 0)) || (((((((a7 == 1 && a14 == 18) && a26 == 19) && 17 <= a4) && a1 == 1) && a25 == 1) && a28 == 15) && a3 == 1)) || ((((((a7 == 1 && a3 <= 0) && 20 <= a14) && 17 <= a4) && !(a28 == 17)) && !(a4 == 17)) && 16 <= a28)) || ((((a7 == 1 && a3 <= 0) && a14 == 18) && a4 == 17) && 16 <= a28)) || (((((a7 == 1 && a3 <= 0) && a4 == 16) && a14 == 19) && a25 == 1) && 16 <= a28)) || (((((!(a14 == 20) && a7 == 1) && a3 <= 0) && 17 <= a4) && a28 == 17) && !(a4 == 17))) || ((((((a7 == 1 && a3 <= 0) && a4 == 16) && a14 == 19) && a26 == 19) && a25 == 1) && a28 == 15)) || (a4 == 16 && (((1 == a3 && !(a4 == 18)) && a14 == 20) && !(a28 == 17)) && a26 == 17)) || (((((((!(a14 == 20) && a7 == 1) && 17 <= a4) && a28 == 17) && a1 == 1) && a25 == 1) && a3 == 1) && !(a4 == 17)) || (((((((17 <= a4 && a28 == 17) && a1 == 1) && a25 == 1) && a26 == 17) && a3 == 1) && a7 <= 0) && !(a4 == 17))) || (((((a26 == 19 && a28 == 17) && a1 == 1) && a25 == 1) && a4 == 17) && a3 == 1)) || ((((((((a7 == 1 && a14 == 19) && 17 <= a4) && a1 == 1) && a25 == 1) && a26 == 17) && a3 == 1) && !(a4 == 17)) && 16 <= a28)) || (((((a14 == 18 && 1 == a3) && !(a4 == 18)) && a28 == 17) && a1 == 1) && a25 == 1)) || ((((((((a7 == 1 && a14 == 19) && a26 == 18) && 17 <= a4) && a1 == 1) && a25 == 1) && a3 == 1) && !(a4 == 17)) && 16 <= a28)) || (((((a3 <= 0 && 20 <= a14) && a26 == 19) && a28 == 15) && a4 == 17) && a7 <= 0) - InvariantResult [Line: 2712]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((a3 <= 0 && a14 == 18) && a28 == 17) && a4 == 17) || ((((((20 <= a14 && 17 <= a4) && a28 == 17) && a1 == 1) && a25 == 1) && a7 <= 0) && a3 == 1)) || ((((a3 <= 0 && a14 == 18) && 17 <= a4) && a28 == 15) && a7 <= 0)) || (((((a3 <= 0 && a4 == 16) && 20 <= a14) && a26 == 18) && a28 == 15) && a7 <= 0)) || ((((a7 == 1 && a3 <= 0) && a14 == 18) && a4 == 16) && 16 <= a28)) || ((((a1 == 1 && a25 == 1) && (((a14 == 18 && 1 == a3) && a4 == 17) || ((a7 == 1 && a14 == 18) && 1 == a3))) && 16 <= a28) && a26 == 17)) || (((((a3 <= 0 && a4 == 16) && 20 <= a14) && a26 == 19) && a28 == 15) && a7 <= 0)) || ((((((a7 == 1 && 1 == a3) && a28 == 15) && 20 <= a14) && a1 == 1) && a25 == 1) && a4 == 17)) || (((a26 == 19 && a25 == 1) && ((a14 == 18 && 1 == a3) && a28 == 15) && a1 == 1) && a4 == 17)) || (((((a3 <= 0 && a4 == 16) && a14 == 20) && a28 == 15) && a26 == 17) && a7 <= 0)) || (((((a3 <= 0 && a14 == 18) && a4 == 16) && a28 == 15) && a26 == 17) && a7 <= 0)) || (((((a3 <= 0 && 17 <= a4) && a14 == 20) && a28 == 15) && a26 == 17) && a7 <= 0)) || ((((a3 <= 0 && a14 == 18) && a4 == 16) && a28 == 17) && a7 <= 0)) || ((((((((a7 == 1 && a14 == 19) && a26 == 19) && 17 <= a4) && a1 == 1) && a25 == 1) && a28 == 15) && a3 == 1) && !(a4 == 17))) || (((((a7 == 1 && a3 <= 0) && a14 == 18) && a4 == 16) && a26 == 19) && a28 == 15)) || ((((!(a14 == 20) && a7 == 1) && a3 <= 0) && a4 == 16) && a28 == 17)) || ((((((a7 == 1 && a3 <= 0) && a14 == 19) && 17 <= a4) && a25 == 1) && a28 == 15) && !(a4 == 17))) || ((((((a7 == 1 && a3 <= 0) && a14 == 19) && a26 == 19) && 17 <= a4) && a25 == 1) && a28 == 15)) || ((((((a26 == 19 && 17 <= a4) && a28 == 17) && a1 == 1) && a25 == 1) && a3 == 1) && a7 <= 0)) || (((((a4 == 16 && a28 == 17) && a1 == 1) && a25 == 1) && a3 == 1) && a7 <= 0)) || ((((a3 <= 0 && a7 == 1) && a14 == 18) && 17 <= a4) && a28 == 15)) || ((((((a3 <= 0 && a4 == 16) && a14 == 20) && !(a28 == 17)) && a26 == 17) && a7 <= 0) && 16 <= a28)) || (a3 <= 0 && (((a14 == 18 && 17 <= a4) && a28 == 17) && a26 == 17) && a7 <= 0)) || ((((((((a14 == 19 && a28 == 16) && a25 == 1) && a7 <= 0) && a26 == 19) && 17 <= a4) && a1 == 1) && a3 == 1) && !(a4 == 17))) || (((((a7 == 1 && a3 <= 0) && a4 == 16) && 20 <= a14) && a26 == 17) && 16 <= a28)) || ((((((((20 <= a14 && a26 == 19) && 17 <= a4) && a1 == 1) && a25 == 1) && a28 == 15) && a7 <= 0) && a3 == 1) && !(a4 == 17))) || (((((a3 <= 0 && 20 <= a14) && a26 == 18) && 17 <= a4) && a28 == 15) && a7 <= 0)) || (((((((a14 == 18 && a28 == 16) && a26 == 18) && 17 <= a4) && a1 == 1) && a25 == 1) && a7 <= 0) && a3 == 1)) || (((((a3 <= 0 && a14 == 20) && a26 == 17) && a4 == 17) && a7 <= 0) && 16 <= a28)) || ((((((a7 == 1 && a3 <= 0) && a4 == 16) && a14 == 19) && a25 == 1) && a28 == 15) && a26 == 17)) || ((((((((a7 == 1 && 20 <= a14) && 17 <= a4) && a1 == 1) && !(a28 == 17)) && a25 == 1) && a3 == 1) && !(a4 == 17)) && 16 <= a28)) || (((((a3 <= 0 && a14 == 18) && a4 == 16) && a28 == 16) && a26 == 18) && a7 <= 0)) || ((((a28 == 16 && (((a14 == 19 && 1 == a3) && !(a4 == 18)) && !(a28 == 17)) && a25 == 1) && a1 == 1) && a26 == 17) && a7 <= 0)) || ((a4 == 16 && (a14 == 18 && 1 == a3) && !(a4 == 18)) && a28 == 17)) || ((((((((a14 == 18 && a25 == 1) && a26 == 17) && a7 == 1) && 17 <= a4) && a1 == 1) && a28 == 15) && a3 == 1) && !(a4 == 17))) || ((((((a3 <= 0 && a14 == 19) && a26 == 18) && a25 == 1) && a28 == 15) && a4 == 17) && a7 <= 0)) || ((((((((a7 == 1 && a14 == 19) && 17 <= a4) && a1 == 1) && a25 == 1) && a26 == 17) && a28 == 15) && a3 == 1) && !(a4 == 17))) || ((((((a3 <= 0 && a14 == 19) && a28 == 16) && a26 == 18) && 17 <= a4) && a25 == 1) && a7 <= 0)) || (((((((a28 == 16 && 20 <= a14) && a26 == 18) && a1 == 1) && a25 == 1) && a4 == 17) && a3 == 1) && a7 <= 0)) || (((((a3 <= 0 && a14 == 18) && a26 == 19) && 17 <= a4) && a28 == 17) && a7 <= 0)) || ((((a7 == 1 && a3 <= 0) && 20 <= a14) && 17 <= a4) && a28 == 15)) || (((((((a7 == 1 && a14 == 18) && 17 <= a4) && a1 == 1) && a25 == 1) && a3 == 1) && !(a4 == 17)) && 16 <= a28)) || (((((a7 == 1 && a3 <= 0) && a4 == 16) && a14 == 20) && a28 == 15) && a26 == 17)) || (a4 == 16 && (((a14 == 19 && 1 == a3) && !(a4 == 18)) && !(a28 == 17)) && a25 == 1)) || (((((a7 == 1 && a3 <= 0) && a4 == 16) && 20 <= a14) && a26 == 19) && 16 <= a28)) || (((a7 == 1 && a4 == 16) && 1 == a3) && !(a28 == 17))) || (((((a3 <= 0 && a14 == 18) && a28 == 16) && a26 == 18) && a4 == 17) && a7 <= 0)) || (((((a3 <= 0 && a14 == 20) && !(a28 == 17)) && a26 == 17) && a4 == 17) && 16 <= a28)) || ((((((a7 == 1 && a14 == 19) && a26 == 18) && a1 == 1) && a25 == 1) && a28 == 15) && a3 == 1)) || ((((((((a14 == 18 && a28 == 16) && a25 == 1) && a7 <= 0) && a26 == 19) && 17 <= a4) && a1 == 1) && a3 == 1) && !(a4 == 17))) || (((((20 <= a14 && a28 == 17) && a1 == 1) && a25 == 1) && a4 == 17) && a3 == 1)) || ((((((((a14 == 18 && a26 == 18) && 17 <= a4) && a1 == 1) && a25 == 1) && a28 == 15) && a3 == 1) && a7 <= 0) && !(a4 == 17))) || (((((a3 <= 0 && a28 == 16) && 20 <= a14) && a26 == 19) && 17 <= a4) && a7 <= 0)) || (((((((a26 == 18 && 17 <= a4) && a28 == 17) && a1 == 1) && a25 == 1) && a3 == 1) && a7 <= 0) && !(a4 == 17))) || ((a4 == 16 && 1 == a3) && a28 == 15)) || (((((a7 == 1 && a3 <= 0) && 20 <= a14) && a26 == 19) && a4 == 17) && 16 <= a28)) || ((((!(a14 == 20) && a3 <= 0) && a28 == 17) && a4 == 17) && a7 <= 0)) || ((((((a3 <= 0 && a4 == 16) && a14 == 19) && a26 == 18) && a25 == 1) && a28 == 15) && a7 <= 0)) || ((((a3 <= 0 && a4 == 16) && a26 == 18) && a28 == 17) && a7 <= 0)) || ((((((((a14 == 19 && a25 == 1) && a26 == 17) && a7 <= 0) && 17 <= a4) && a1 == 1) && a28 == 15) && a3 == 1) && !(a4 == 17))) || ((((a28 == 16 && (((a14 == 19 && 1 == a3) && !(a4 == 18)) && !(a28 == 17)) && a25 == 1) && a26 == 18) && a1 == 1) && a7 <= 0)) || (((((((17 <= a4 && a14 == 20) && a1 == 1) && a25 == 1) && a26 == 17) && a28 == 15) && a7 <= 0) && a3 == 1)) || (((((!(a14 == 20) && a3 <= 0) && a4 == 16) && a28 == 17) && a26 == 17) && a7 <= 0)) || ((((((a7 == 1 && a3 <= 0) && a14 == 19) && 17 <= a4) && !(a28 == 17)) && a25 == 1) && 16 <= a28)) || (((((((a7 == 1 && 20 <= a14) && a26 == 19) && 17 <= a4) && a1 == 1) && a25 == 1) && a28 == 15) && a3 == 1)) || (((((a3 <= 0 && a14 == 18) && a26 == 18) && 17 <= a4) && a28 == 17) && a7 <= 0)) || ((((((((a14 == 18 && 17 <= a4) && a1 == 1) && a25 == 1) && a26 == 17) && a28 == 15) && a7 <= 0) && a3 == 1) && !(a4 == 17))) || (((((a7 == 1 && a3 <= 0) && a4 == 16) && 20 <= a14) && a26 == 19) && a28 == 15)) || (((((a3 <= 0 && a7 == 1) && a14 == 18) && 17 <= a4) && !(a26 == 18)) && 16 <= a28)) || ((((a28 == 16 && (((1 == a3 && !(a4 == 18)) && a14 == 20) && !(a28 == 17)) && a26 == 17) && a1 == 1) && a25 == 1) && a7 <= 0)) || (((((a7 == 1 && a3 <= 0) && a4 == 16) && 20 <= a14) && !(a28 == 17)) && 16 <= a28)) || ((((((a3 <= 0 && a14 == 19) && a26 == 19) && 17 <= a4) && a25 == 1) && a28 == 15) && a7 <= 0)) || ((((((((17 <= a4 && a14 == 20) && a1 == 1) && !(a28 == 17)) && a25 == 1) && a26 == 17) && a3 == 1) && !(a4 == 17)) && 16 <= a28)) || (((((a3 <= 0 && a14 == 19) && a25 == 1) && a4 == 17) && a7 <= 0) && 16 <= a28)) || (((((((a7 == 1 && 17 <= a4) && a14 == 20) && a1 == 1) && a25 == 1) && a26 == 17) && a28 == 15) && a3 == 1)) || ((((((a3 <= 0 && a14 == 19) && a4 == 16) && a26 == 19) && a25 == 1) && a28 == 15) && a7 <= 0)) || (((((!(input == 2) && ((a14 == 19 && 1 == a3) && a25 == 1) && a28 == 15) && a1 == 1) && a26 == 17) && a4 == 17) && a7 <= 0)) || (((((((a7 == 1 && a14 == 18) && a26 == 19) && 17 <= a4) && a1 == 1) && a25 == 1) && a28 == 15) && a3 == 1)) || ((((((a7 == 1 && a3 <= 0) && 20 <= a14) && 17 <= a4) && !(a28 == 17)) && !(a4 == 17)) && 16 <= a28)) || ((((a7 == 1 && a3 <= 0) && a14 == 18) && a4 == 17) && 16 <= a28)) || (((((a7 == 1 && a3 <= 0) && a4 == 16) && a14 == 19) && a25 == 1) && 16 <= a28)) || (((((!(a14 == 20) && a7 == 1) && a3 <= 0) && 17 <= a4) && a28 == 17) && !(a4 == 17))) || ((((((a7 == 1 && a3 <= 0) && a4 == 16) && a14 == 19) && a26 == 19) && a25 == 1) && a28 == 15)) || (a4 == 16 && (((1 == a3 && !(a4 == 18)) && a14 == 20) && !(a28 == 17)) && a26 == 17)) || (((((((!(a14 == 20) && a7 == 1) && 17 <= a4) && a28 == 17) && a1 == 1) && a25 == 1) && a3 == 1) && !(a4 == 17)) || (((((((17 <= a4 && a28 == 17) && a1 == 1) && a25 == 1) && a26 == 17) && a3 == 1) && a7 <= 0) && !(a4 == 17))) || (((((a26 == 19 && a28 == 17) && a1 == 1) && a25 == 1) && a4 == 17) && a3 == 1)) || ((((((((a7 == 1 && a14 == 19) && 17 <= a4) && a1 == 1) && a25 == 1) && a26 == 17) && a3 == 1) && !(a4 == 17)) && 16 <= a28)) || (((((a14 == 18 && 1 == a3) && !(a4 == 18)) && a28 == 17) && a1 == 1) && a25 == 1)) || ((((((((a7 == 1 && a14 == 19) && a26 == 18) && 17 <= a4) && a1 == 1) && a25 == 1) && a3 == 1) && !(a4 == 17)) && 16 <= a28)) || (((((a3 <= 0 && 20 <= a14) && a26 == 19) && a28 == 15) && a4 == 17) && a7 <= 0) - InvariantResult [Line: 4816]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((a3 <= 0 && a14 == 18) && a28 == 17) && a4 == 17) || ((((((20 <= a14 && 17 <= a4) && a28 == 17) && a1 == 1) && a25 == 1) && a7 <= 0) && a3 == 1)) || ((((a3 <= 0 && a14 == 18) && 17 <= a4) && a28 == 15) && a7 <= 0)) || ((((((a3 <= 0 && a7 == 1) && a14 == 19) && 17 <= a4) && a25 == 1) && a28 == 15) && !(a4 == 17))) || (((((a3 <= 0 && a4 == 16) && 20 <= a14) && a26 == 18) && a28 == 15) && a7 <= 0)) || ((((a7 == 1 && a3 <= 0) && a14 == 18) && a4 == 16) && 16 <= a28)) || (a3 <= 0 && (((a14 == 19 && a25 == 1) && a4 == 17) && a7 <= 0) && 16 <= a28)) || (((((a3 <= 0 && a28 == 16) && 20 <= a14) && a26 == 19) && 17 <= a4) && a7 <= 0)) || ((((((a7 == 1 && 1 == a3) && a28 == 15) && 20 <= a14) && a1 == 1) && a25 == 1) && a4 == 17)) || (((a26 == 19 && a25 == 1) && ((a14 == 18 && 1 == a3) && a28 == 15) && a1 == 1) && a4 == 17)) || (((((((a7 == 1 && 17 <= a4) && a14 == 20) && a1 == 1) && a25 == 1) && a28 == 15) && a26 == 17) && a3 == 1)) || (((((((!(a14 == 20) && a7 == 1) && 17 <= a4) && a28 == 17) && a1 == 1) && a25 == 1) && a3 == 1) && !(a4 == 17))) || (((((a3 <= 0 && a4 == 16) && a14 == 20) && a28 == 15) && a26 == 17) && a7 <= 0)) || (((((a3 <= 0 && a14 == 18) && a26 == 19) && 17 <= a4) && a28 == 17) && a7 <= 0)) || (((((a3 <= 0 && a14 == 18) && a4 == 16) && a28 == 15) && a26 == 17) && a7 <= 0)) || (((((a3 <= 0 && 17 <= a4) && a14 == 20) && a28 == 15) && a26 == 17) && a7 <= 0)) || ((((((((a14 == 18 && a26 == 18) && 17 <= a4) && a1 == 1) && a25 == 1) && a28 == 15) && a3 == 1) && !(a4 == 17)) && a7 <= 0)) || (((((a7 == 1 && a3 <= 0) && a14 == 18) && a4 == 16) && a26 == 19) && a28 == 15)) || ((((((((a14 == 18 && 17 <= a4) && a1 == 1) && a25 == 1) && a28 == 15) && a26 == 17) && a3 == 1) && !(a4 == 17)) && a7 <= 0)) || ((((((a26 == 19 && 17 <= a4) && a28 == 17) && a1 == 1) && a25 == 1) && a3 == 1) && a7 <= 0)) || (((((a4 == 16 && a28 == 17) && a1 == 1) && a25 == 1) && a3 == 1) && a7 <= 0)) || ((((((a3 <= 0 && a4 == 16) && a14 == 20) && !(a28 == 17)) && a26 == 17) && a7 <= 0) && 16 <= a28)) || ((((((((a14 == 19 && a28 == 16) && a25 == 1) && a7 <= 0) && a26 == 19) && 17 <= a4) && a1 == 1) && a3 == 1) && !(a4 == 17))) || (((((a7 == 1 && a3 <= 0) && a4 == 16) && 20 <= a14) && a26 == 17) && 16 <= a28)) || (((((a3 <= 0 && 20 <= a14) && a26 == 18) && 17 <= a4) && a28 == 15) && a7 <= 0)) || ((((((a3 <= 0 && a7 == 1) && a4 == 16) && a14 == 19) && a26 == 19) && a25 == 1) && a28 == 15)) || (((((a14 == 18 && 1 == a3) && !(a4 == 18)) && a28 == 17) && a1 == 1) && a25 == 1)) || (((((((a14 == 18 && a28 == 16) && a26 == 18) && 17 <= a4) && a1 == 1) && a25 == 1) && a7 <= 0) && a3 == 1)) || (((((a3 <= 0 && a14 == 20) && a26 == 17) && a4 == 17) && a7 <= 0) && 16 <= a28)) || (((((a3 <= 0 && a4 == 16) && 20 <= a14) && a26 == 19) && a28 == 15) && a7 <= 0)) || ((((((((a7 == 1 && 20 <= a14) && 17 <= a4) && a1 == 1) && !(a28 == 17)) && a25 == 1) && a3 == 1) && !(a4 == 17)) && 16 <= a28)) || (((((a3 <= 0 && a14 == 18) && a4 == 16) && a28 == 16) && a26 == 18) && a7 <= 0)) || ((((a28 == 16 && (((a14 == 19 && 1 == a3) && !(a4 == 18)) && !(a28 == 17)) && a25 == 1) && a1 == 1) && a26 == 17) && a7 <= 0)) || (a3 <= 0 && (((a14 == 18 && 17 <= a4) && a28 == 17) && a26 == 17) && a7 <= 0)) || ((a4 == 16 && (a14 == 18 && 1 == a3) && !(a4 == 18)) && a28 == 17)) || ((((((((a14 == 18 && a25 == 1) && a26 == 17) && a7 == 1) && 17 <= a4) && a1 == 1) && a28 == 15) && a3 == 1) && !(a4 == 17))) || (((((a3 <= 0 && a7 == 1) && a4 == 16) && 20 <= a14) && !(a28 == 17)) && 16 <= a28)) || ((((((a3 <= 0 && a14 == 19) && a28 == 16) && a26 == 18) && 17 <= a4) && a25 == 1) && a7 <= 0)) || (((((((a28 == 16 && 20 <= a14) && a26 == 18) && a1 == 1) && a25 == 1) && a4 == 17) && a3 == 1) && a7 <= 0)) || ((((a7 == 1 && a3 <= 0) && 20 <= a14) && 17 <= a4) && a28 == 15)) || (((((((a7 == 1 && a14 == 18) && 17 <= a4) && a1 == 1) && a25 == 1) && a3 == 1) && !(a4 == 17)) && 16 <= a28)) || (a4 == 16 && (((a14 == 19 && 1 == a3) && !(a4 == 18)) && !(a28 == 17)) && a25 == 1)) || (((a7 == 1 && a4 == 16) && 1 == a3) && !(a28 == 17))) || (((((a3 <= 0 && a14 == 18) && a28 == 16) && a26 == 18) && a4 == 17) && a7 <= 0)) || ((((a3 <= 0 && !(a14 == 20)) && a7 == 1) && a4 == 16) && a28 == 17)) || ((((((((a14 == 18 && a28 == 16) && a25 == 1) && a7 <= 0) && a26 == 19) && 17 <= a4) && a1 == 1) && a3 == 1) && !(a4 == 17))) || (((((a3 <= 0 && a7 == 1) && 20 <= a14) && a26 == 19) && a4 == 17) && 16 <= a28)) || (((((a3 <= 0 && a14 == 20) && !(a28 == 17)) && a26 == 17) && a4 == 17) && 16 <= a28)) || ((a4 == 16 && 1 == a3) && a28 == 15)) || ((((((((a25 == 1 && a7 <= 0) && 20 <= a14) && a26 == 19) && 17 <= a4) && a1 == 1) && a28 == 15) && a3 == 1) && !(a4 == 17))) || ((((!(a14 == 20) && a3 <= 0) && a28 == 17) && a4 == 17) && a7 <= 0)) || ((((a3 <= 0 && a4 == 16) && a26 == 18) && a28 == 17) && a7 <= 0)) || ((((((((a14 == 19 && a25 == 1) && a26 == 17) && a7 <= 0) && 17 <= a4) && a1 == 1) && a28 == 15) && a3 == 1) && !(a4 == 17))) || ((((((a3 <= 0 && a7 == 1) && a14 == 19) && a26 == 19) && a25 == 1) && a28 == 15) && a4 == 17)) || (((((a3 <= 0 && 20 <= a14) && a26 == 19) && a28 == 15) && a4 == 17) && a7 <= 0)) || ((((a28 == 16 && (((a14 == 19 && 1 == a3) && !(a4 == 18)) && !(a28 == 17)) && a25 == 1) && a26 == 18) && a1 == 1) && a7 <= 0)) || (((((((17 <= a4 && a14 == 20) && a1 == 1) && a25 == 1) && a26 == 17) && a28 == 15) && a7 <= 0) && a3 == 1)) || ((((a3 <= 0 && a14 == 18) && a4 == 16) && a28 == 17) && a7 <= 0)) || ((((((a7 == 1 && a3 <= 0) && a14 == 19) && 17 <= a4) && !(a28 == 17)) && a25 == 1) && 16 <= a28)) || (((((((a7 == 1 && 20 <= a14) && a26 == 19) && 17 <= a4) && a1 == 1) && a25 == 1) && a28 == 15) && a3 == 1)) || (((((((a7 == 1 && a14 == 18) && a26 == 19) && 17 <= a4) && a1 == 1) && a25 == 1) && a28 == 15) && a3 == 1)) || (((((a7 == 1 && a3 <= 0) && a4 == 16) && 20 <= a14) && a26 == 19) && a28 == 15)) || (((((a3 <= 0 && a7 == 1) && a14 == 18) && 17 <= a4) && !(a26 == 18)) && 16 <= a28)) || ((((a1 == 1 && a25 == 1) && (((a14 == 18 && 1 == a3) && a4 == 17) || ((a7 == 1 && a14 == 18) && 1 == a3))) && 16 <= a28) && a26 == 17)) || ((((a28 == 16 && (((1 == a3 && !(a4 == 18)) && a14 == 20) && !(a28 == 17)) && a26 == 17) && a1 == 1) && a25 == 1) && a7 <= 0)) || ((((((a7 == 1 && a14 == 19) && a26 == 18) && a1 == 1) && a25 == 1) && a28 == 15) && a3 == 1)) || (((((a3 <= 0 && !(a14 == 20)) && a4 == 16) && a28 == 17) && a26 == 17) && a7 <= 0)) || ((((a7 == 1 && a3 <= 0) && a14 == 18) && 17 <= a4) && a28 == 15)) || (((((a28 == 17 && a1 == 1) && a25 == 1) && a4 == 17) && a3 == 1) && 20 <= a14)) || ((((((a3 <= 0 && a14 == 19) && a26 == 19) && 17 <= a4) && a25 == 1) && a28 == 15) && a7 <= 0)) || ((((((((17 <= a4 && a14 == 20) && a1 == 1) && !(a28 == 17)) && a25 == 1) && a26 == 17) && a3 == 1) && !(a4 == 17)) && 16 <= a28)) || (((((!(input == 2) && ((a14 == 19 && 1 == a3) && a25 == 1) && a28 == 15) && a1 == 1) && a26 == 17) && a4 == 17) && a7 <= 0)) || ((((((a3 <= 0 && a4 == 16) && a14 == 19) && a26 == 18) && a25 == 1) && a28 == 15) && a7 <= 0)) || ((((((a7 == 1 && a3 <= 0) && 20 <= a14) && 17 <= a4) && !(a28 == 17)) && !(a4 == 17)) && 16 <= a28)) || (((((((17 <= a4 && a28 == 17) && a1 == 1) && a25 == 1) && a26 == 17) && a3 == 1) && !(a4 == 17)) && a7 <= 0)) || ((((a7 == 1 && a3 <= 0) && a14 == 18) && a4 == 17) && 16 <= a28)) || (((((a7 == 1 && a3 <= 0) && a4 == 16) && a14 == 19) && a25 == 1) && 16 <= a28)) || (((((((a26 == 18 && 17 <= a4) && a28 == 17) && a1 == 1) && a25 == 1) && a3 == 1) && !(a4 == 17)) && a7 <= 0)) || (((((a3 <= 0 && a7 == 1) && a4 == 16) && a14 == 20) && a28 == 15) && a26 == 17)) || ((((((a3 <= 0 && a7 == 1) && a4 == 16) && a14 == 19) && a25 == 1) && a28 == 15) && a26 == 17)) || (((((!(a14 == 20) && a7 == 1) && a3 <= 0) && 17 <= a4) && a28 == 17) && !(a4 == 17))) || (a4 == 16 && (((1 == a3 && !(a4 == 18)) && a14 == 20) && !(a28 == 17)) && a26 == 17)) || ((((((a14 == 19 && a25 == 1) && a7 <= 0) && a3 <= 0) && a4 == 16) && a26 == 19) && a28 == 15)) || (((((a3 <= 0 && a7 == 1) && a4 == 16) && 20 <= a14) && a26 == 19) && 16 <= a28)) || (((((a26 == 19 && a28 == 17) && a1 == 1) && a25 == 1) && a4 == 17) && a3 == 1)) || ((((((((a14 == 19 && a25 == 1) && a26 == 17) && a7 == 1) && 17 <= a4) && a1 == 1) && a28 == 15) && a3 == 1) && !(a4 == 17))) || ((((((((a7 == 1 && a14 == 19) && 17 <= a4) && a1 == 1) && a25 == 1) && a26 == 17) && a3 == 1) && !(a4 == 17)) && 16 <= a28)) || ((((((((a14 == 19 && a25 == 1) && a7 == 1) && a26 == 19) && 17 <= a4) && a1 == 1) && a28 == 15) && a3 == 1) && !(a4 == 17))) || ((((((a3 <= 0 && a14 == 19) && a26 == 18) && a25 == 1) && a28 == 15) && a4 == 17) && a7 <= 0)) || ((((((((a7 == 1 && a14 == 19) && a26 == 18) && 17 <= a4) && a1 == 1) && a25 == 1) && a3 == 1) && !(a4 == 17)) && 16 <= a28)) || (((((a3 <= 0 && a14 == 18) && a26 == 18) && 17 <= a4) && a28 == 17) && a7 <= 0) - InvariantResult [Line: 4810]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 39]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((a3 <= 0 && a14 == 18) && a28 == 17) && a4 == 17) || ((((((20 <= a14 && 17 <= a4) && a28 == 17) && a1 == 1) && a25 == 1) && a7 <= 0) && a3 == 1)) || ((((a3 <= 0 && a14 == 18) && 17 <= a4) && a28 == 15) && a7 <= 0)) || ((((((a3 <= 0 && a7 == 1) && a14 == 19) && 17 <= a4) && a25 == 1) && a28 == 15) && !(a4 == 17))) || (((((a3 <= 0 && a4 == 16) && 20 <= a14) && a26 == 18) && a28 == 15) && a7 <= 0)) || ((((a7 == 1 && a3 <= 0) && a14 == 18) && a4 == 16) && 16 <= a28)) || (a3 <= 0 && (((a14 == 19 && a25 == 1) && a4 == 17) && a7 <= 0) && 16 <= a28)) || (((((a3 <= 0 && a28 == 16) && 20 <= a14) && a26 == 19) && 17 <= a4) && a7 <= 0)) || ((((((a7 == 1 && 1 == a3) && a28 == 15) && 20 <= a14) && a1 == 1) && a25 == 1) && a4 == 17)) || (((a26 == 19 && a25 == 1) && ((a14 == 18 && 1 == a3) && a28 == 15) && a1 == 1) && a4 == 17)) || (((((((a7 == 1 && 17 <= a4) && a14 == 20) && a1 == 1) && a25 == 1) && a28 == 15) && a26 == 17) && a3 == 1)) || (((((((!(a14 == 20) && a7 == 1) && 17 <= a4) && a28 == 17) && a1 == 1) && a25 == 1) && a3 == 1) && !(a4 == 17))) || (((((a3 <= 0 && a4 == 16) && a14 == 20) && a28 == 15) && a26 == 17) && a7 <= 0)) || (((((a3 <= 0 && a14 == 18) && a26 == 19) && 17 <= a4) && a28 == 17) && a7 <= 0)) || (((((a3 <= 0 && a14 == 18) && a4 == 16) && a28 == 15) && a26 == 17) && a7 <= 0)) || (((((a3 <= 0 && 17 <= a4) && a14 == 20) && a28 == 15) && a26 == 17) && a7 <= 0)) || ((((((((a14 == 18 && a26 == 18) && 17 <= a4) && a1 == 1) && a25 == 1) && a28 == 15) && a3 == 1) && !(a4 == 17)) && a7 <= 0)) || (((((a7 == 1 && a3 <= 0) && a14 == 18) && a4 == 16) && a26 == 19) && a28 == 15)) || ((((((((a14 == 18 && 17 <= a4) && a1 == 1) && a25 == 1) && a28 == 15) && a26 == 17) && a3 == 1) && !(a4 == 17)) && a7 <= 0)) || ((((((a26 == 19 && 17 <= a4) && a28 == 17) && a1 == 1) && a25 == 1) && a3 == 1) && a7 <= 0)) || (((((a4 == 16 && a28 == 17) && a1 == 1) && a25 == 1) && a3 == 1) && a7 <= 0)) || ((((((a3 <= 0 && a4 == 16) && a14 == 20) && !(a28 == 17)) && a26 == 17) && a7 <= 0) && 16 <= a28)) || ((((((((a14 == 19 && a28 == 16) && a25 == 1) && a7 <= 0) && a26 == 19) && 17 <= a4) && a1 == 1) && a3 == 1) && !(a4 == 17))) || (((((a7 == 1 && a3 <= 0) && a4 == 16) && 20 <= a14) && a26 == 17) && 16 <= a28)) || (((((a3 <= 0 && 20 <= a14) && a26 == 18) && 17 <= a4) && a28 == 15) && a7 <= 0)) || ((((((a3 <= 0 && a7 == 1) && a4 == 16) && a14 == 19) && a26 == 19) && a25 == 1) && a28 == 15)) || (((((a14 == 18 && 1 == a3) && !(a4 == 18)) && a28 == 17) && a1 == 1) && a25 == 1)) || (((((((a14 == 18 && a28 == 16) && a26 == 18) && 17 <= a4) && a1 == 1) && a25 == 1) && a7 <= 0) && a3 == 1)) || (((((a3 <= 0 && a14 == 20) && a26 == 17) && a4 == 17) && a7 <= 0) && 16 <= a28)) || (((((a3 <= 0 && a4 == 16) && 20 <= a14) && a26 == 19) && a28 == 15) && a7 <= 0)) || ((((((((a7 == 1 && 20 <= a14) && 17 <= a4) && a1 == 1) && !(a28 == 17)) && a25 == 1) && a3 == 1) && !(a4 == 17)) && 16 <= a28)) || (((((a3 <= 0 && a14 == 18) && a4 == 16) && a28 == 16) && a26 == 18) && a7 <= 0)) || ((((a28 == 16 && (((a14 == 19 && 1 == a3) && !(a4 == 18)) && !(a28 == 17)) && a25 == 1) && a1 == 1) && a26 == 17) && a7 <= 0)) || (a3 <= 0 && (((a14 == 18 && 17 <= a4) && a28 == 17) && a26 == 17) && a7 <= 0)) || ((a4 == 16 && (a14 == 18 && 1 == a3) && !(a4 == 18)) && a28 == 17)) || ((((((((a14 == 18 && a25 == 1) && a26 == 17) && a7 == 1) && 17 <= a4) && a1 == 1) && a28 == 15) && a3 == 1) && !(a4 == 17))) || (((((a3 <= 0 && a7 == 1) && a4 == 16) && 20 <= a14) && !(a28 == 17)) && 16 <= a28)) || ((((((a3 <= 0 && a14 == 19) && a28 == 16) && a26 == 18) && 17 <= a4) && a25 == 1) && a7 <= 0)) || (((((((a28 == 16 && 20 <= a14) && a26 == 18) && a1 == 1) && a25 == 1) && a4 == 17) && a3 == 1) && a7 <= 0)) || ((((a7 == 1 && a3 <= 0) && 20 <= a14) && 17 <= a4) && a28 == 15)) || (((((((a7 == 1 && a14 == 18) && 17 <= a4) && a1 == 1) && a25 == 1) && a3 == 1) && !(a4 == 17)) && 16 <= a28)) || (a4 == 16 && (((a14 == 19 && 1 == a3) && !(a4 == 18)) && !(a28 == 17)) && a25 == 1)) || (((a7 == 1 && a4 == 16) && 1 == a3) && !(a28 == 17))) || (((((a3 <= 0 && a14 == 18) && a28 == 16) && a26 == 18) && a4 == 17) && a7 <= 0)) || ((((a3 <= 0 && !(a14 == 20)) && a7 == 1) && a4 == 16) && a28 == 17)) || ((((((a7 == 1 && a14 == 19) && a26 == 18) && a1 == 1) && a25 == 1) && a28 == 15) && a3 == 1)) || ((((((((a14 == 18 && a28 == 16) && a25 == 1) && a7 <= 0) && a26 == 19) && 17 <= a4) && a1 == 1) && a3 == 1) && !(a4 == 17))) || (((((a3 <= 0 && a7 == 1) && 20 <= a14) && a26 == 19) && a4 == 17) && 16 <= a28)) || (((((a3 <= 0 && a14 == 20) && !(a28 == 17)) && a26 == 17) && a4 == 17) && 16 <= a28)) || ((a4 == 16 && 1 == a3) && a28 == 15)) || ((((((((a25 == 1 && a7 <= 0) && 20 <= a14) && a26 == 19) && 17 <= a4) && a1 == 1) && a28 == 15) && a3 == 1) && !(a4 == 17))) || ((((!(a14 == 20) && a3 <= 0) && a28 == 17) && a4 == 17) && a7 <= 0)) || ((((a3 <= 0 && a4 == 16) && a26 == 18) && a28 == 17) && a7 <= 0)) || ((((((((a14 == 19 && a25 == 1) && a26 == 17) && a7 <= 0) && 17 <= a4) && a1 == 1) && a28 == 15) && a3 == 1) && !(a4 == 17))) || ((((((a3 <= 0 && a7 == 1) && a14 == 19) && a26 == 19) && a25 == 1) && a28 == 15) && a4 == 17)) || (((((a3 <= 0 && 20 <= a14) && a26 == 19) && a28 == 15) && a4 == 17) && a7 <= 0)) || ((((a28 == 16 && (((a14 == 19 && 1 == a3) && !(a4 == 18)) && !(a28 == 17)) && a25 == 1) && a26 == 18) && a1 == 1) && a7 <= 0)) || (((((((17 <= a4 && a14 == 20) && a1 == 1) && a25 == 1) && a26 == 17) && a28 == 15) && a7 <= 0) && a3 == 1)) || ((((a3 <= 0 && a14 == 18) && a4 == 16) && a28 == 17) && a7 <= 0)) || ((((((a7 == 1 && a3 <= 0) && a14 == 19) && 17 <= a4) && !(a28 == 17)) && a25 == 1) && 16 <= a28)) || (((((((a7 == 1 && 20 <= a14) && a26 == 19) && 17 <= a4) && a1 == 1) && a25 == 1) && a28 == 15) && a3 == 1)) || (((((((a7 == 1 && a14 == 18) && a26 == 19) && 17 <= a4) && a1 == 1) && a25 == 1) && a28 == 15) && a3 == 1)) || (((((a7 == 1 && a3 <= 0) && a4 == 16) && 20 <= a14) && a26 == 19) && a28 == 15)) || (((((a3 <= 0 && a7 == 1) && a14 == 18) && 17 <= a4) && !(a26 == 18)) && 16 <= a28)) || ((((a1 == 1 && a25 == 1) && (((a14 == 18 && 1 == a3) && a4 == 17) || ((a7 == 1 && a14 == 18) && 1 == a3))) && 16 <= a28) && a26 == 17)) || ((((a28 == 16 && (((1 == a3 && !(a4 == 18)) && a14 == 20) && !(a28 == 17)) && a26 == 17) && a1 == 1) && a25 == 1) && a7 <= 0)) || (((((a3 <= 0 && !(a14 == 20)) && a4 == 16) && a28 == 17) && a26 == 17) && a7 <= 0)) || ((((a7 == 1 && a3 <= 0) && a14 == 18) && 17 <= a4) && a28 == 15)) || (((((a28 == 17 && a1 == 1) && a25 == 1) && a4 == 17) && a3 == 1) && 20 <= a14)) || ((((((a3 <= 0 && a14 == 19) && a26 == 19) && 17 <= a4) && a25 == 1) && a28 == 15) && a7 <= 0)) || ((((((((17 <= a4 && a14 == 20) && a1 == 1) && !(a28 == 17)) && a25 == 1) && a26 == 17) && a3 == 1) && !(a4 == 17)) && 16 <= a28)) || (((((!(input == 2) && ((a14 == 19 && 1 == a3) && a25 == 1) && a28 == 15) && a1 == 1) && a26 == 17) && a4 == 17) && a7 <= 0)) || ((((((a3 <= 0 && a4 == 16) && a14 == 19) && a26 == 18) && a25 == 1) && a28 == 15) && a7 <= 0)) || ((((((a7 == 1 && a3 <= 0) && 20 <= a14) && 17 <= a4) && !(a28 == 17)) && !(a4 == 17)) && 16 <= a28)) || (((((((17 <= a4 && a28 == 17) && a1 == 1) && a25 == 1) && a26 == 17) && a3 == 1) && !(a4 == 17)) && a7 <= 0)) || ((((a7 == 1 && a3 <= 0) && a14 == 18) && a4 == 17) && 16 <= a28)) || (((((a7 == 1 && a3 <= 0) && a4 == 16) && a14 == 19) && a25 == 1) && 16 <= a28)) || (((((((a26 == 18 && 17 <= a4) && a28 == 17) && a1 == 1) && a25 == 1) && a3 == 1) && !(a4 == 17)) && a7 <= 0)) || (((((a3 <= 0 && a7 == 1) && a4 == 16) && a14 == 20) && a28 == 15) && a26 == 17)) || ((((((a3 <= 0 && a7 == 1) && a4 == 16) && a14 == 19) && a25 == 1) && a28 == 15) && a26 == 17)) || (((((!(a14 == 20) && a7 == 1) && a3 <= 0) && 17 <= a4) && a28 == 17) && !(a4 == 17))) || (a4 == 16 && (((1 == a3 && !(a4 == 18)) && a14 == 20) && !(a28 == 17)) && a26 == 17)) || ((((((a14 == 19 && a25 == 1) && a7 <= 0) && a3 <= 0) && a4 == 16) && a26 == 19) && a28 == 15)) || (((((a3 <= 0 && a7 == 1) && a4 == 16) && 20 <= a14) && a26 == 19) && 16 <= a28)) || (((((a26 == 19 && a28 == 17) && a1 == 1) && a25 == 1) && a4 == 17) && a3 == 1)) || ((((((((a14 == 19 && a25 == 1) && a26 == 17) && a7 == 1) && 17 <= a4) && a1 == 1) && a28 == 15) && a3 == 1) && !(a4 == 17))) || ((((((((a7 == 1 && a14 == 19) && 17 <= a4) && a1 == 1) && a25 == 1) && a26 == 17) && a3 == 1) && !(a4 == 17)) && 16 <= a28)) || ((((((((a14 == 19 && a25 == 1) && a7 == 1) && a26 == 19) && 17 <= a4) && a1 == 1) && a28 == 15) && a3 == 1) && !(a4 == 17))) || ((((((a3 <= 0 && a14 == 19) && a26 == 18) && a25 == 1) && a28 == 15) && a4 == 17) && a7 <= 0)) || ((((((((a7 == 1 && a14 == 19) && a26 == 18) && 17 <= a4) && a1 == 1) && a25 == 1) && a3 == 1) && !(a4 == 17)) && 16 <= a28)) || (((((a3 <= 0 && a14 == 18) && a26 == 18) && 17 <= a4) && a28 == 17) && a7 <= 0) - InvariantResult [Line: 1375]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((a3 <= 0 && a14 == 18) && a28 == 17) && a4 == 17) || ((((((20 <= a14 && 17 <= a4) && a28 == 17) && a1 == 1) && a25 == 1) && a7 <= 0) && a3 == 1)) || ((((a3 <= 0 && a14 == 18) && 17 <= a4) && a28 == 15) && a7 <= 0)) || (((((a3 <= 0 && a4 == 16) && 20 <= a14) && a26 == 18) && a28 == 15) && a7 <= 0)) || ((((a7 == 1 && a3 <= 0) && a14 == 18) && a4 == 16) && 16 <= a28)) || ((((a1 == 1 && a25 == 1) && (((a14 == 18 && 1 == a3) && a4 == 17) || ((a7 == 1 && a14 == 18) && 1 == a3))) && 16 <= a28) && a26 == 17)) || ((((((a7 == 1 && 1 == a3) && a28 == 15) && 20 <= a14) && a1 == 1) && a25 == 1) && a4 == 17)) || (((a26 == 19 && a25 == 1) && ((a14 == 18 && 1 == a3) && a28 == 15) && a1 == 1) && a4 == 17)) || (((((a3 <= 0 && a4 == 16) && a14 == 20) && a28 == 15) && a26 == 17) && a7 <= 0)) || (((((a3 <= 0 && a14 == 18) && a4 == 16) && a28 == 15) && a26 == 17) && a7 <= 0)) || (((((a3 <= 0 && 17 <= a4) && a14 == 20) && a28 == 15) && a26 == 17) && a7 <= 0)) || ((((a3 <= 0 && a14 == 18) && a4 == 16) && a28 == 17) && a7 <= 0)) || ((((((((a7 == 1 && a14 == 19) && a26 == 19) && 17 <= a4) && a1 == 1) && a25 == 1) && a28 == 15) && a3 == 1) && !(a4 == 17))) || (((((a7 == 1 && a3 <= 0) && a14 == 18) && a4 == 16) && a26 == 19) && a28 == 15)) || ((((!(a14 == 20) && a7 == 1) && a3 <= 0) && a4 == 16) && a28 == 17)) || ((((((a7 == 1 && a3 <= 0) && a14 == 19) && 17 <= a4) && a25 == 1) && a28 == 15) && !(a4 == 17))) || ((((((a7 == 1 && a3 <= 0) && a14 == 19) && a26 == 19) && 17 <= a4) && a25 == 1) && a28 == 15)) || ((((((a26 == 19 && 17 <= a4) && a28 == 17) && a1 == 1) && a25 == 1) && a3 == 1) && a7 <= 0)) || (((((a4 == 16 && a28 == 17) && a1 == 1) && a25 == 1) && a3 == 1) && a7 <= 0)) || ((((a3 <= 0 && a7 == 1) && a14 == 18) && 17 <= a4) && a28 == 15)) || ((((((a3 <= 0 && a4 == 16) && a14 == 20) && !(a28 == 17)) && a26 == 17) && a7 <= 0) && 16 <= a28)) || (a3 <= 0 && (((a14 == 18 && 17 <= a4) && a28 == 17) && a26 == 17) && a7 <= 0)) || ((((((((a14 == 19 && a28 == 16) && a25 == 1) && a7 <= 0) && a26 == 19) && 17 <= a4) && a1 == 1) && a3 == 1) && !(a4 == 17))) || (((((a7 == 1 && a3 <= 0) && a4 == 16) && 20 <= a14) && a26 == 17) && 16 <= a28)) || ((((((((20 <= a14 && a26 == 19) && 17 <= a4) && a1 == 1) && a25 == 1) && a28 == 15) && a7 <= 0) && a3 == 1) && !(a4 == 17))) || (((((a3 <= 0 && 20 <= a14) && a26 == 18) && 17 <= a4) && a28 == 15) && a7 <= 0)) || (((((((a14 == 18 && a28 == 16) && a26 == 18) && 17 <= a4) && a1 == 1) && a25 == 1) && a7 <= 0) && a3 == 1)) || (((((a3 <= 0 && a14 == 20) && a26 == 17) && a4 == 17) && a7 <= 0) && 16 <= a28)) || (((((a3 <= 0 && a4 == 16) && 20 <= a14) && a26 == 19) && a28 == 15) && a7 <= 0)) || ((((((a7 == 1 && a3 <= 0) && a4 == 16) && a14 == 19) && a25 == 1) && a28 == 15) && a26 == 17)) || ((((((((a7 == 1 && 20 <= a14) && 17 <= a4) && a1 == 1) && !(a28 == 17)) && a25 == 1) && a3 == 1) && !(a4 == 17)) && 16 <= a28)) || (((((a3 <= 0 && a14 == 18) && a4 == 16) && a28 == 16) && a26 == 18) && a7 <= 0)) || ((((a28 == 16 && (((a14 == 19 && 1 == a3) && !(a4 == 18)) && !(a28 == 17)) && a25 == 1) && a1 == 1) && a26 == 17) && a7 <= 0)) || ((a4 == 16 && (a14 == 18 && 1 == a3) && !(a4 == 18)) && a28 == 17)) || ((((((((a14 == 18 && a25 == 1) && a26 == 17) && a7 == 1) && 17 <= a4) && a1 == 1) && a28 == 15) && a3 == 1) && !(a4 == 17))) || ((((((a3 <= 0 && a14 == 19) && a26 == 18) && a25 == 1) && a28 == 15) && a4 == 17) && a7 <= 0)) || ((((((((a7 == 1 && a14 == 19) && 17 <= a4) && a1 == 1) && a25 == 1) && a26 == 17) && a28 == 15) && a3 == 1) && !(a4 == 17))) || ((((((a3 <= 0 && a14 == 19) && a28 == 16) && a26 == 18) && 17 <= a4) && a25 == 1) && a7 <= 0)) || (((((((a28 == 16 && 20 <= a14) && a26 == 18) && a1 == 1) && a25 == 1) && a4 == 17) && a3 == 1) && a7 <= 0)) || (((((a3 <= 0 && a14 == 18) && a26 == 19) && 17 <= a4) && a28 == 17) && a7 <= 0)) || ((((a7 == 1 && a3 <= 0) && 20 <= a14) && 17 <= a4) && a28 == 15)) || (((((((a7 == 1 && a14 == 18) && 17 <= a4) && a1 == 1) && a25 == 1) && a3 == 1) && !(a4 == 17)) && 16 <= a28)) || (((((a7 == 1 && a3 <= 0) && a4 == 16) && a14 == 20) && a28 == 15) && a26 == 17)) || (a4 == 16 && (((a14 == 19 && 1 == a3) && !(a4 == 18)) && !(a28 == 17)) && a25 == 1)) || (((((a7 == 1 && a3 <= 0) && a4 == 16) && 20 <= a14) && a26 == 19) && 16 <= a28)) || (((a7 == 1 && a4 == 16) && 1 == a3) && !(a28 == 17))) || (((((a3 <= 0 && a14 == 18) && a28 == 16) && a26 == 18) && a4 == 17) && a7 <= 0)) || (((((a3 <= 0 && a14 == 20) && !(a28 == 17)) && a26 == 17) && a4 == 17) && 16 <= a28)) || ((((((a7 == 1 && a14 == 19) && a26 == 18) && a1 == 1) && a25 == 1) && a28 == 15) && a3 == 1)) || ((((((((a14 == 18 && a28 == 16) && a25 == 1) && a7 <= 0) && a26 == 19) && 17 <= a4) && a1 == 1) && a3 == 1) && !(a4 == 17))) || (((((20 <= a14 && a28 == 17) && a1 == 1) && a25 == 1) && a4 == 17) && a3 == 1)) || ((((((((a14 == 18 && a26 == 18) && 17 <= a4) && a1 == 1) && a25 == 1) && a28 == 15) && a3 == 1) && a7 <= 0) && !(a4 == 17))) || (((((a3 <= 0 && a28 == 16) && 20 <= a14) && a26 == 19) && 17 <= a4) && a7 <= 0)) || (((((((a26 == 18 && 17 <= a4) && a28 == 17) && a1 == 1) && a25 == 1) && a3 == 1) && a7 <= 0) && !(a4 == 17))) || ((a4 == 16 && 1 == a3) && a28 == 15)) || (((((a7 == 1 && a3 <= 0) && 20 <= a14) && a26 == 19) && a4 == 17) && 16 <= a28)) || ((((!(a14 == 20) && a3 <= 0) && a28 == 17) && a4 == 17) && a7 <= 0)) || ((((((a3 <= 0 && a4 == 16) && a14 == 19) && a26 == 18) && a25 == 1) && a28 == 15) && a7 <= 0)) || ((((a3 <= 0 && a4 == 16) && a26 == 18) && a28 == 17) && a7 <= 0)) || ((((((((a14 == 19 && a25 == 1) && a26 == 17) && a7 <= 0) && 17 <= a4) && a1 == 1) && a28 == 15) && a3 == 1) && !(a4 == 17))) || ((((a28 == 16 && (((a14 == 19 && 1 == a3) && !(a4 == 18)) && !(a28 == 17)) && a25 == 1) && a26 == 18) && a1 == 1) && a7 <= 0)) || (((((((17 <= a4 && a14 == 20) && a1 == 1) && a25 == 1) && a26 == 17) && a28 == 15) && a7 <= 0) && a3 == 1)) || (((((!(a14 == 20) && a3 <= 0) && a4 == 16) && a28 == 17) && a26 == 17) && a7 <= 0)) || ((((((a7 == 1 && a3 <= 0) && a14 == 19) && 17 <= a4) && !(a28 == 17)) && a25 == 1) && 16 <= a28)) || (((((((a7 == 1 && 20 <= a14) && a26 == 19) && 17 <= a4) && a1 == 1) && a25 == 1) && a28 == 15) && a3 == 1)) || (((((a3 <= 0 && a14 == 18) && a26 == 18) && 17 <= a4) && a28 == 17) && a7 <= 0)) || ((((((((a14 == 18 && 17 <= a4) && a1 == 1) && a25 == 1) && a26 == 17) && a28 == 15) && a7 <= 0) && a3 == 1) && !(a4 == 17))) || (((((a7 == 1 && a3 <= 0) && a4 == 16) && 20 <= a14) && a26 == 19) && a28 == 15)) || (((((a3 <= 0 && a7 == 1) && a14 == 18) && 17 <= a4) && !(a26 == 18)) && 16 <= a28)) || ((((a28 == 16 && (((1 == a3 && !(a4 == 18)) && a14 == 20) && !(a28 == 17)) && a26 == 17) && a1 == 1) && a25 == 1) && a7 <= 0)) || (((((a7 == 1 && a3 <= 0) && a4 == 16) && 20 <= a14) && !(a28 == 17)) && 16 <= a28)) || ((((((a3 <= 0 && a14 == 19) && a26 == 19) && 17 <= a4) && a25 == 1) && a28 == 15) && a7 <= 0)) || ((((((((17 <= a4 && a14 == 20) && a1 == 1) && !(a28 == 17)) && a25 == 1) && a26 == 17) && a3 == 1) && !(a4 == 17)) && 16 <= a28)) || (((((a3 <= 0 && a14 == 19) && a25 == 1) && a4 == 17) && a7 <= 0) && 16 <= a28)) || (((((((a7 == 1 && 17 <= a4) && a14 == 20) && a1 == 1) && a25 == 1) && a26 == 17) && a28 == 15) && a3 == 1)) || ((((((a3 <= 0 && a14 == 19) && a4 == 16) && a26 == 19) && a25 == 1) && a28 == 15) && a7 <= 0)) || (((((!(input == 2) && ((a14 == 19 && 1 == a3) && a25 == 1) && a28 == 15) && a1 == 1) && a26 == 17) && a4 == 17) && a7 <= 0)) || (((((((a7 == 1 && a14 == 18) && a26 == 19) && 17 <= a4) && a1 == 1) && a25 == 1) && a28 == 15) && a3 == 1)) || ((((((a7 == 1 && a3 <= 0) && 20 <= a14) && 17 <= a4) && !(a28 == 17)) && !(a4 == 17)) && 16 <= a28)) || ((((a7 == 1 && a3 <= 0) && a14 == 18) && a4 == 17) && 16 <= a28)) || (((((a7 == 1 && a3 <= 0) && a4 == 16) && a14 == 19) && a25 == 1) && 16 <= a28)) || (((((!(a14 == 20) && a7 == 1) && a3 <= 0) && 17 <= a4) && a28 == 17) && !(a4 == 17))) || ((((((a7 == 1 && a3 <= 0) && a4 == 16) && a14 == 19) && a26 == 19) && a25 == 1) && a28 == 15)) || (a4 == 16 && (((1 == a3 && !(a4 == 18)) && a14 == 20) && !(a28 == 17)) && a26 == 17)) || (((((((!(a14 == 20) && a7 == 1) && 17 <= a4) && a28 == 17) && a1 == 1) && a25 == 1) && a3 == 1) && !(a4 == 17)) || (((((((17 <= a4 && a28 == 17) && a1 == 1) && a25 == 1) && a26 == 17) && a3 == 1) && a7 <= 0) && !(a4 == 17))) || (((((a26 == 19 && a28 == 17) && a1 == 1) && a25 == 1) && a4 == 17) && a3 == 1)) || ((((((((a7 == 1 && a14 == 19) && 17 <= a4) && a1 == 1) && a25 == 1) && a26 == 17) && a3 == 1) && !(a4 == 17)) && 16 <= a28)) || (((((a14 == 18 && 1 == a3) && !(a4 == 18)) && a28 == 17) && a1 == 1) && a25 == 1)) || ((((((((a7 == 1 && a14 == 19) && a26 == 18) && 17 <= a4) && a1 == 1) && a25 == 1) && a3 == 1) && !(a4 == 17)) && 16 <= a28)) || (((((a3 <= 0 && 20 <= a14) && a26 == 19) && a28 == 15) && a4 == 17) && a7 <= 0) - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 885 locations, 1 error locations. SAFE Result, 236.3s OverallTime, 16 OverallIterations, 10 TraceHistogramMax, 130.9s AutomataDifference, 0.0s DeadEndRemovalTime, 34.7s HoareAnnotationTime, HoareTripleCheckerStatistics: 10938 SDtfs, 39171 SDslu, 501 SDs, 0 SdLazy, 86115 SolverSat, 16402 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 100.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 7769 GetRequests, 7696 SyntacticMatches, 14 SemanticMatches, 59 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 70 ImplicationChecksByTransitivity, 5.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=113706occurred in iteration=15, 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: 12.5s AutomataMinimizationTime, 16 MinimizatonAttempts, 36130 StatesRemovedByMinimization, 12 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 6 LocationsWithAnnotation, 6 PreInvPairs, 772 NumberOfFragments, 10098 HoareAnnotationTreeSize, 6 FomulaSimplifications, 22944 FormulaSimplificationTreeSizeReduction, 2.6s HoareSimplificationTime, 6 FomulaSimplificationsInter, 18494 FormulaSimplificationTreeSizeReductionInter, 32.0s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 1.4s SsaConstructionTime, 3.1s SatisfiabilityAnalysisTime, 18.9s InterpolantComputationTime, 31384 NumberOfCodeBlocks, 31384 NumberOfCodeBlocksAsserted, 21 NumberOfCheckSat, 31363 ConstructedInterpolants, 0 QuantifiedInterpolants, 129547501 SizeOfPredicates, 3 NumberOfNonLiveVariables, 8917 ConjunctsInSsa, 11 ConjunctsInUnsatCore, 21 InterpolantComputations, 16 PerfectInterpolantSequences, 34437/35046 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...