./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/bitvector/s3_srvr_2a_alt.BV.c.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9a8b2e8d Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -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 ../sv-benchmarks/c/bitvector/s3_srvr_2a_alt.BV.c.cil.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(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 04feb5c83918fd751a112898fdf968c7fd7558ae ....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.25-9a8b2e8 [2020-10-19 22:21:45,301 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-19 22:21:45,303 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-19 22:21:45,326 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-19 22:21:45,327 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-19 22:21:45,328 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-19 22:21:45,329 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-19 22:21:45,331 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-19 22:21:45,333 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-19 22:21:45,333 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-19 22:21:45,334 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-19 22:21:45,336 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-19 22:21:45,336 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-19 22:21:45,337 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-19 22:21:45,338 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-19 22:21:45,339 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-19 22:21:45,340 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-19 22:21:45,341 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-19 22:21:45,342 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-19 22:21:45,344 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-19 22:21:45,345 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-19 22:21:45,346 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-19 22:21:45,347 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-19 22:21:45,348 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-19 22:21:45,351 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-19 22:21:45,351 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-19 22:21:45,351 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-19 22:21:45,358 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-19 22:21:45,359 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-19 22:21:45,360 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-19 22:21:45,360 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-19 22:21:45,361 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-19 22:21:45,362 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-19 22:21:45,363 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-19 22:21:45,364 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-19 22:21:45,364 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-19 22:21:45,365 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-19 22:21:45,365 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-19 22:21:45,365 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-19 22:21:45,366 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-19 22:21:45,367 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-19 22:21:45,368 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-10-19 22:21:45,390 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-19 22:21:45,391 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-19 22:21:45,392 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-19 22:21:45,392 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-19 22:21:45,392 INFO L138 SettingsManager]: * Use SBE=true [2020-10-19 22:21:45,393 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-19 22:21:45,393 INFO L138 SettingsManager]: * sizeof long=4 [2020-10-19 22:21:45,393 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-19 22:21:45,393 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-10-19 22:21:45,394 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-19 22:21:45,394 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-19 22:21:45,394 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-19 22:21:45,394 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-19 22:21:45,395 INFO L138 SettingsManager]: * sizeof long double=12 [2020-10-19 22:21:45,395 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-19 22:21:45,395 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-19 22:21:45,395 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-19 22:21:45,396 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-19 22:21:45,396 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-19 22:21:45,396 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-19 22:21:45,396 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-19 22:21:45,397 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-19 22:21:45,397 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-19 22:21:45,397 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-19 22:21:45,397 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-19 22:21:45,398 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-19 22:21:45,398 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-19 22:21:45,398 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-19 22:21:45,398 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-19 22:21:45,399 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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(reach_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 -> 04feb5c83918fd751a112898fdf968c7fd7558ae [2020-10-19 22:21:45,588 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-19 22:21:45,600 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-19 22:21:45,603 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-19 22:21:45,605 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-19 22:21:45,605 INFO L275 PluginConnector]: CDTParser initialized [2020-10-19 22:21:45,606 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/bitvector/s3_srvr_2a_alt.BV.c.cil.c [2020-10-19 22:21:45,670 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/43fb9eaa4/40d1c314fb164ce0ac88127388189480/FLAG67caed16e [2020-10-19 22:21:46,138 INFO L306 CDTParser]: Found 1 translation units. [2020-10-19 22:21:46,139 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/bitvector/s3_srvr_2a_alt.BV.c.cil.c [2020-10-19 22:21:46,152 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/43fb9eaa4/40d1c314fb164ce0ac88127388189480/FLAG67caed16e [2020-10-19 22:21:46,465 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/43fb9eaa4/40d1c314fb164ce0ac88127388189480 [2020-10-19 22:21:46,469 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-19 22:21:46,486 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-10-19 22:21:46,487 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-19 22:21:46,488 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-19 22:21:46,491 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-19 22:21:46,493 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.10 10:21:46" (1/1) ... [2020-10-19 22:21:46,496 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@718dfa8a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.10 10:21:46, skipping insertion in model container [2020-10-19 22:21:46,497 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.10 10:21:46" (1/1) ... [2020-10-19 22:21:46,505 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-19 22:21:46,545 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-19 22:21:46,838 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-19 22:21:46,849 INFO L203 MainTranslator]: Completed pre-run [2020-10-19 22:21:46,941 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-19 22:21:46,957 INFO L208 MainTranslator]: Completed translation [2020-10-19 22:21:46,958 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.10 10:21:46 WrapperNode [2020-10-19 22:21:46,958 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-19 22:21:46,959 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-10-19 22:21:46,959 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-10-19 22:21:46,959 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-10-19 22:21:46,965 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.10 10:21:46" (1/1) ... [2020-10-19 22:21:46,975 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.10 10:21:46" (1/1) ... [2020-10-19 22:21:47,026 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-10-19 22:21:47,027 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-19 22:21:47,027 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-19 22:21:47,027 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-19 22:21:47,035 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.10 10:21:46" (1/1) ... [2020-10-19 22:21:47,036 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.10 10:21:46" (1/1) ... [2020-10-19 22:21:47,039 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.10 10:21:46" (1/1) ... [2020-10-19 22:21:47,040 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.10 10:21:46" (1/1) ... [2020-10-19 22:21:47,048 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.10 10:21:46" (1/1) ... [2020-10-19 22:21:47,056 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.10 10:21:46" (1/1) ... [2020-10-19 22:21:47,059 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.10 10:21:46" (1/1) ... [2020-10-19 22:21:47,064 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-19 22:21:47,065 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-19 22:21:47,065 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-19 22:21:47,065 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-19 22:21:47,066 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.10 10:21:46" (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 [2020-10-19 22:21:47,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-19 22:21:47,146 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-19 22:21:47,146 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-19 22:21:47,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-19 22:21:47,271 WARN L798 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-10-19 22:21:47,919 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##90: assume false; [2020-10-19 22:21:47,920 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##91: assume !false; [2020-10-19 22:21:47,931 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-19 22:21:47,931 INFO L298 CfgBuilder]: Removed 9 assume(true) statements. [2020-10-19 22:21:47,933 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.10 10:21:47 BoogieIcfgContainer [2020-10-19 22:21:47,933 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-19 22:21:47,935 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-19 22:21:47,935 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-19 22:21:47,938 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-19 22:21:47,939 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.10 10:21:46" (1/3) ... [2020-10-19 22:21:47,939 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@15de4b6c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.10 10:21:47, skipping insertion in model container [2020-10-19 22:21:47,940 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.10 10:21:46" (2/3) ... [2020-10-19 22:21:47,940 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@15de4b6c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.10 10:21:47, skipping insertion in model container [2020-10-19 22:21:47,940 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.10 10:21:47" (3/3) ... [2020-10-19 22:21:47,942 INFO L111 eAbstractionObserver]: Analyzing ICFG s3_srvr_2a_alt.BV.c.cil.c [2020-10-19 22:21:47,953 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-10-19 22:21:47,961 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-19 22:21:47,972 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-19 22:21:48,005 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-19 22:21:48,006 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-19 22:21:48,008 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-10-19 22:21:48,008 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-19 22:21:48,009 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-19 22:21:48,009 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-19 22:21:48,009 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-19 22:21:48,009 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-19 22:21:48,038 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states. [2020-10-19 22:21:48,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2020-10-19 22:21:48,052 INFO L414 BasicCegarLoop]: Found error trace [2020-10-19 22:21:48,053 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-19 22:21:48,054 INFO L429 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-19 22:21:48,060 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-19 22:21:48,061 INFO L82 PathProgramCache]: Analyzing trace with hash 1632002022, now seen corresponding path program 1 times [2020-10-19 22:21:48,068 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-19 22:21:48,068 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [208208082] [2020-10-19 22:21:48,069 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-19 22:21:48,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-19 22:21:48,292 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-19 22:21:48,293 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [208208082] [2020-10-19 22:21:48,294 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-19 22:21:48,294 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-19 22:21:48,295 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [651300976] [2020-10-19 22:21:48,300 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-19 22:21:48,301 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-19 22:21:48,314 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-19 22:21:48,315 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-19 22:21:48,317 INFO L87 Difference]: Start difference. First operand 139 states. Second operand 3 states. [2020-10-19 22:21:48,690 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-19 22:21:48,691 INFO L93 Difference]: Finished difference Result 318 states and 548 transitions. [2020-10-19 22:21:48,691 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-19 22:21:48,693 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 44 [2020-10-19 22:21:48,693 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-19 22:21:48,719 INFO L225 Difference]: With dead ends: 318 [2020-10-19 22:21:48,719 INFO L226 Difference]: Without dead ends: 161 [2020-10-19 22:21:48,724 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-19 22:21:48,746 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 161 states. [2020-10-19 22:21:48,809 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 161 to 156. [2020-10-19 22:21:48,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 156 states. [2020-10-19 22:21:48,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 156 states and 248 transitions. [2020-10-19 22:21:48,818 INFO L78 Accepts]: Start accepts. Automaton has 156 states and 248 transitions. Word has length 44 [2020-10-19 22:21:48,819 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-19 22:21:48,822 INFO L481 AbstractCegarLoop]: Abstraction has 156 states and 248 transitions. [2020-10-19 22:21:48,822 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-19 22:21:48,822 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 248 transitions. [2020-10-19 22:21:48,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2020-10-19 22:21:48,827 INFO L414 BasicCegarLoop]: Found error trace [2020-10-19 22:21:48,828 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-19 22:21:48,828 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-19 22:21:48,828 INFO L429 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-19 22:21:48,829 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-19 22:21:48,829 INFO L82 PathProgramCache]: Analyzing trace with hash -954580408, now seen corresponding path program 1 times [2020-10-19 22:21:48,829 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-19 22:21:48,830 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [856404234] [2020-10-19 22:21:48,830 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-19 22:21:48,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-19 22:21:48,936 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-19 22:21:48,937 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [856404234] [2020-10-19 22:21:48,937 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-19 22:21:48,938 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-19 22:21:48,938 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1702913395] [2020-10-19 22:21:48,940 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-19 22:21:48,940 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-19 22:21:48,940 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-19 22:21:48,941 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-19 22:21:48,941 INFO L87 Difference]: Start difference. First operand 156 states and 248 transitions. Second operand 3 states. [2020-10-19 22:21:49,147 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-19 22:21:49,148 INFO L93 Difference]: Finished difference Result 352 states and 565 transitions. [2020-10-19 22:21:49,148 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-19 22:21:49,148 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 45 [2020-10-19 22:21:49,149 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-19 22:21:49,151 INFO L225 Difference]: With dead ends: 352 [2020-10-19 22:21:49,151 INFO L226 Difference]: Without dead ends: 202 [2020-10-19 22:21:49,153 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-19 22:21:49,154 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 202 states. [2020-10-19 22:21:49,165 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 202 to 197. [2020-10-19 22:21:49,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 197 states. [2020-10-19 22:21:49,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 197 states and 320 transitions. [2020-10-19 22:21:49,166 INFO L78 Accepts]: Start accepts. Automaton has 197 states and 320 transitions. Word has length 45 [2020-10-19 22:21:49,167 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-19 22:21:49,167 INFO L481 AbstractCegarLoop]: Abstraction has 197 states and 320 transitions. [2020-10-19 22:21:49,167 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-19 22:21:49,168 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 320 transitions. [2020-10-19 22:21:49,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2020-10-19 22:21:49,170 INFO L414 BasicCegarLoop]: Found error trace [2020-10-19 22:21:49,171 INFO L422 BasicCegarLoop]: trace histogram [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] [2020-10-19 22:21:49,171 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-10-19 22:21:49,171 INFO L429 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-19 22:21:49,171 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-19 22:21:49,172 INFO L82 PathProgramCache]: Analyzing trace with hash 2033157093, now seen corresponding path program 1 times [2020-10-19 22:21:49,172 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-19 22:21:49,172 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1919908541] [2020-10-19 22:21:49,173 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-19 22:21:49,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-19 22:21:49,312 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-19 22:21:49,313 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1919908541] [2020-10-19 22:21:49,313 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-19 22:21:49,314 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-19 22:21:49,314 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [406205125] [2020-10-19 22:21:49,315 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-19 22:21:49,315 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-19 22:21:49,315 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-19 22:21:49,316 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-19 22:21:49,316 INFO L87 Difference]: Start difference. First operand 197 states and 320 transitions. Second operand 3 states. [2020-10-19 22:21:49,369 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-19 22:21:49,369 INFO L93 Difference]: Finished difference Result 569 states and 929 transitions. [2020-10-19 22:21:49,370 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-19 22:21:49,370 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 60 [2020-10-19 22:21:49,370 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-19 22:21:49,373 INFO L225 Difference]: With dead ends: 569 [2020-10-19 22:21:49,373 INFO L226 Difference]: Without dead ends: 380 [2020-10-19 22:21:49,375 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-19 22:21:49,376 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 380 states. [2020-10-19 22:21:49,393 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 380 to 380. [2020-10-19 22:21:49,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 380 states. [2020-10-19 22:21:49,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 380 states and 617 transitions. [2020-10-19 22:21:49,395 INFO L78 Accepts]: Start accepts. Automaton has 380 states and 617 transitions. Word has length 60 [2020-10-19 22:21:49,396 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-19 22:21:49,396 INFO L481 AbstractCegarLoop]: Abstraction has 380 states and 617 transitions. [2020-10-19 22:21:49,396 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-19 22:21:49,396 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 617 transitions. [2020-10-19 22:21:49,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2020-10-19 22:21:49,399 INFO L414 BasicCegarLoop]: Found error trace [2020-10-19 22:21:49,399 INFO L422 BasicCegarLoop]: trace histogram [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] [2020-10-19 22:21:49,400 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-10-19 22:21:49,400 INFO L429 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-19 22:21:49,400 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-19 22:21:49,400 INFO L82 PathProgramCache]: Analyzing trace with hash -2013663709, now seen corresponding path program 1 times [2020-10-19 22:21:49,401 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-19 22:21:49,401 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1983736134] [2020-10-19 22:21:49,401 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-19 22:21:49,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-19 22:21:49,472 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-19 22:21:49,473 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1983736134] [2020-10-19 22:21:49,473 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-19 22:21:49,473 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-19 22:21:49,473 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1277630421] [2020-10-19 22:21:49,474 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-19 22:21:49,475 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-19 22:21:49,475 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-19 22:21:49,476 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-19 22:21:49,476 INFO L87 Difference]: Start difference. First operand 380 states and 617 transitions. Second operand 3 states. [2020-10-19 22:21:49,515 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-19 22:21:49,515 INFO L93 Difference]: Finished difference Result 938 states and 1528 transitions. [2020-10-19 22:21:49,516 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-19 22:21:49,516 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 60 [2020-10-19 22:21:49,516 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-19 22:21:49,520 INFO L225 Difference]: With dead ends: 938 [2020-10-19 22:21:49,520 INFO L226 Difference]: Without dead ends: 566 [2020-10-19 22:21:49,522 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-19 22:21:49,523 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 566 states. [2020-10-19 22:21:49,540 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 566 to 566. [2020-10-19 22:21:49,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 566 states. [2020-10-19 22:21:49,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 566 states and 918 transitions. [2020-10-19 22:21:49,559 INFO L78 Accepts]: Start accepts. Automaton has 566 states and 918 transitions. Word has length 60 [2020-10-19 22:21:49,560 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-19 22:21:49,560 INFO L481 AbstractCegarLoop]: Abstraction has 566 states and 918 transitions. [2020-10-19 22:21:49,560 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-19 22:21:49,560 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 918 transitions. [2020-10-19 22:21:49,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2020-10-19 22:21:49,566 INFO L414 BasicCegarLoop]: Found error trace [2020-10-19 22:21:49,567 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-19 22:21:49,568 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-10-19 22:21:49,568 INFO L429 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-19 22:21:49,568 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-19 22:21:49,568 INFO L82 PathProgramCache]: Analyzing trace with hash -1930486570, now seen corresponding path program 1 times [2020-10-19 22:21:49,569 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-19 22:21:49,569 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1210344169] [2020-10-19 22:21:49,569 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-19 22:21:49,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-19 22:21:49,705 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2020-10-19 22:21:49,706 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1210344169] [2020-10-19 22:21:49,706 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-19 22:21:49,706 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-19 22:21:49,707 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [551959052] [2020-10-19 22:21:49,708 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-19 22:21:49,709 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-19 22:21:49,709 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-19 22:21:49,709 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-19 22:21:49,709 INFO L87 Difference]: Start difference. First operand 566 states and 918 transitions. Second operand 3 states. [2020-10-19 22:21:49,950 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-19 22:21:49,951 INFO L93 Difference]: Finished difference Result 1336 states and 2193 transitions. [2020-10-19 22:21:49,951 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-19 22:21:49,952 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 97 [2020-10-19 22:21:49,952 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-19 22:21:49,956 INFO L225 Difference]: With dead ends: 1336 [2020-10-19 22:21:49,957 INFO L226 Difference]: Without dead ends: 778 [2020-10-19 22:21:49,958 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-19 22:21:49,959 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 778 states. [2020-10-19 22:21:49,977 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 778 to 766. [2020-10-19 22:21:49,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 766 states. [2020-10-19 22:21:49,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 766 states to 766 states and 1118 transitions. [2020-10-19 22:21:49,982 INFO L78 Accepts]: Start accepts. Automaton has 766 states and 1118 transitions. Word has length 97 [2020-10-19 22:21:49,982 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-19 22:21:49,982 INFO L481 AbstractCegarLoop]: Abstraction has 766 states and 1118 transitions. [2020-10-19 22:21:49,983 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-19 22:21:49,983 INFO L276 IsEmpty]: Start isEmpty. Operand 766 states and 1118 transitions. [2020-10-19 22:21:49,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2020-10-19 22:21:49,985 INFO L414 BasicCegarLoop]: Found error trace [2020-10-19 22:21:49,985 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-19 22:21:49,986 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-10-19 22:21:49,986 INFO L429 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-19 22:21:49,986 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-19 22:21:49,986 INFO L82 PathProgramCache]: Analyzing trace with hash -1496757484, now seen corresponding path program 1 times [2020-10-19 22:21:49,987 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-19 22:21:49,987 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [252424510] [2020-10-19 22:21:49,987 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-19 22:21:50,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-19 22:21:50,107 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2020-10-19 22:21:50,108 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [252424510] [2020-10-19 22:21:50,109 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-19 22:21:50,109 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-19 22:21:50,109 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1942487502] [2020-10-19 22:21:50,110 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-19 22:21:50,111 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-19 22:21:50,111 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-19 22:21:50,112 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-19 22:21:50,112 INFO L87 Difference]: Start difference. First operand 766 states and 1118 transitions. Second operand 3 states. [2020-10-19 22:21:50,321 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-19 22:21:50,321 INFO L93 Difference]: Finished difference Result 1653 states and 2450 transitions. [2020-10-19 22:21:50,322 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-19 22:21:50,322 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 97 [2020-10-19 22:21:50,322 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-19 22:21:50,327 INFO L225 Difference]: With dead ends: 1653 [2020-10-19 22:21:50,328 INFO L226 Difference]: Without dead ends: 895 [2020-10-19 22:21:50,330 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-19 22:21:50,331 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 895 states. [2020-10-19 22:21:50,352 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 895 to 859. [2020-10-19 22:21:50,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 859 states. [2020-10-19 22:21:50,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 859 states to 859 states and 1250 transitions. [2020-10-19 22:21:50,358 INFO L78 Accepts]: Start accepts. Automaton has 859 states and 1250 transitions. Word has length 97 [2020-10-19 22:21:50,358 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-19 22:21:50,358 INFO L481 AbstractCegarLoop]: Abstraction has 859 states and 1250 transitions. [2020-10-19 22:21:50,358 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-19 22:21:50,359 INFO L276 IsEmpty]: Start isEmpty. Operand 859 states and 1250 transitions. [2020-10-19 22:21:50,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2020-10-19 22:21:50,361 INFO L414 BasicCegarLoop]: Found error trace [2020-10-19 22:21:50,361 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-19 22:21:50,361 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-10-19 22:21:50,362 INFO L429 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-19 22:21:50,362 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-19 22:21:50,362 INFO L82 PathProgramCache]: Analyzing trace with hash -1340556462, now seen corresponding path program 1 times [2020-10-19 22:21:50,362 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-19 22:21:50,363 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [342674064] [2020-10-19 22:21:50,363 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-19 22:21:50,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-19 22:21:50,450 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2020-10-19 22:21:50,450 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [342674064] [2020-10-19 22:21:50,451 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-19 22:21:50,451 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-19 22:21:50,451 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [647529996] [2020-10-19 22:21:50,452 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-19 22:21:50,452 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-19 22:21:50,452 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-19 22:21:50,453 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-19 22:21:50,453 INFO L87 Difference]: Start difference. First operand 859 states and 1250 transitions. Second operand 3 states. [2020-10-19 22:21:50,499 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-19 22:21:50,500 INFO L93 Difference]: Finished difference Result 1159 states and 1692 transitions. [2020-10-19 22:21:50,500 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-19 22:21:50,500 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 121 [2020-10-19 22:21:50,501 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-19 22:21:50,507 INFO L225 Difference]: With dead ends: 1159 [2020-10-19 22:21:50,507 INFO L226 Difference]: Without dead ends: 1157 [2020-10-19 22:21:50,508 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-19 22:21:50,509 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1157 states. [2020-10-19 22:21:50,532 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1157 to 1157. [2020-10-19 22:21:50,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1157 states. [2020-10-19 22:21:50,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1157 states to 1157 states and 1690 transitions. [2020-10-19 22:21:50,537 INFO L78 Accepts]: Start accepts. Automaton has 1157 states and 1690 transitions. Word has length 121 [2020-10-19 22:21:50,537 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-19 22:21:50,538 INFO L481 AbstractCegarLoop]: Abstraction has 1157 states and 1690 transitions. [2020-10-19 22:21:50,538 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-19 22:21:50,538 INFO L276 IsEmpty]: Start isEmpty. Operand 1157 states and 1690 transitions. [2020-10-19 22:21:50,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2020-10-19 22:21:50,541 INFO L414 BasicCegarLoop]: Found error trace [2020-10-19 22:21:50,542 INFO L422 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-19 22:21:50,542 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-10-19 22:21:50,542 INFO L429 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-19 22:21:50,542 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-19 22:21:50,543 INFO L82 PathProgramCache]: Analyzing trace with hash -678763236, now seen corresponding path program 1 times [2020-10-19 22:21:50,543 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-19 22:21:50,543 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [856477500] [2020-10-19 22:21:50,544 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-19 22:21:50,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-19 22:21:50,609 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 165 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2020-10-19 22:21:50,609 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [856477500] [2020-10-19 22:21:50,610 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-19 22:21:50,610 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-19 22:21:50,610 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1968553742] [2020-10-19 22:21:50,611 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-19 22:21:50,611 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-19 22:21:50,611 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-19 22:21:50,612 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-19 22:21:50,612 INFO L87 Difference]: Start difference. First operand 1157 states and 1690 transitions. Second operand 3 states. [2020-10-19 22:21:50,759 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-19 22:21:50,760 INFO L93 Difference]: Finished difference Result 2387 states and 3471 transitions. [2020-10-19 22:21:50,760 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-19 22:21:50,760 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 169 [2020-10-19 22:21:50,761 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-19 22:21:50,768 INFO L225 Difference]: With dead ends: 2387 [2020-10-19 22:21:50,768 INFO L226 Difference]: Without dead ends: 1238 [2020-10-19 22:21:50,770 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-19 22:21:50,771 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1238 states. [2020-10-19 22:21:50,796 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1238 to 1226. [2020-10-19 22:21:50,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1226 states. [2020-10-19 22:21:50,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1226 states to 1226 states and 1774 transitions. [2020-10-19 22:21:50,803 INFO L78 Accepts]: Start accepts. Automaton has 1226 states and 1774 transitions. Word has length 169 [2020-10-19 22:21:50,803 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-19 22:21:50,803 INFO L481 AbstractCegarLoop]: Abstraction has 1226 states and 1774 transitions. [2020-10-19 22:21:50,804 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-19 22:21:50,804 INFO L276 IsEmpty]: Start isEmpty. Operand 1226 states and 1774 transitions. [2020-10-19 22:21:50,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2020-10-19 22:21:50,808 INFO L414 BasicCegarLoop]: Found error trace [2020-10-19 22:21:50,809 INFO L422 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 4, 4, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-19 22:21:50,809 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-10-19 22:21:50,809 INFO L429 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-19 22:21:50,809 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-19 22:21:50,810 INFO L82 PathProgramCache]: Analyzing trace with hash 329404426, now seen corresponding path program 1 times [2020-10-19 22:21:50,810 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-19 22:21:50,810 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [507130372] [2020-10-19 22:21:50,811 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-19 22:21:50,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-19 22:21:50,880 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 239 proven. 0 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2020-10-19 22:21:50,881 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [507130372] [2020-10-19 22:21:50,881 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-19 22:21:50,881 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-19 22:21:50,881 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [245339637] [2020-10-19 22:21:50,882 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-19 22:21:50,882 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-19 22:21:50,882 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-19 22:21:50,883 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-19 22:21:50,883 INFO L87 Difference]: Start difference. First operand 1226 states and 1774 transitions. Second operand 3 states. [2020-10-19 22:21:51,041 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-19 22:21:51,041 INFO L93 Difference]: Finished difference Result 2592 states and 3748 transitions. [2020-10-19 22:21:51,042 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-19 22:21:51,042 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 189 [2020-10-19 22:21:51,042 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-19 22:21:51,049 INFO L225 Difference]: With dead ends: 2592 [2020-10-19 22:21:51,049 INFO L226 Difference]: Without dead ends: 1374 [2020-10-19 22:21:51,051 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-19 22:21:51,053 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1374 states. [2020-10-19 22:21:51,083 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1374 to 1326. [2020-10-19 22:21:51,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1326 states. [2020-10-19 22:21:51,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1326 states to 1326 states and 1894 transitions. [2020-10-19 22:21:51,089 INFO L78 Accepts]: Start accepts. Automaton has 1326 states and 1894 transitions. Word has length 189 [2020-10-19 22:21:51,089 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-19 22:21:51,090 INFO L481 AbstractCegarLoop]: Abstraction has 1326 states and 1894 transitions. [2020-10-19 22:21:51,090 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-19 22:21:51,090 INFO L276 IsEmpty]: Start isEmpty. Operand 1326 states and 1894 transitions. [2020-10-19 22:21:51,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2020-10-19 22:21:51,094 INFO L414 BasicCegarLoop]: Found error trace [2020-10-19 22:21:51,094 INFO L422 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 5, 5, 4, 4, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-19 22:21:51,095 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-10-19 22:21:51,095 INFO L429 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-19 22:21:51,095 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-19 22:21:51,095 INFO L82 PathProgramCache]: Analyzing trace with hash 584189022, now seen corresponding path program 1 times [2020-10-19 22:21:51,096 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-19 22:21:51,096 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2065996069] [2020-10-19 22:21:51,096 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-19 22:21:51,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-19 22:21:51,182 INFO L134 CoverageAnalysis]: Checked inductivity of 473 backedges. 319 proven. 0 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2020-10-19 22:21:51,183 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2065996069] [2020-10-19 22:21:51,183 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-19 22:21:51,184 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-19 22:21:51,184 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [599018446] [2020-10-19 22:21:51,184 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-19 22:21:51,185 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-19 22:21:51,185 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-19 22:21:51,185 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-19 22:21:51,185 INFO L87 Difference]: Start difference. First operand 1326 states and 1894 transitions. Second operand 3 states. [2020-10-19 22:21:51,403 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-19 22:21:51,404 INFO L93 Difference]: Finished difference Result 2780 states and 3972 transitions. [2020-10-19 22:21:51,404 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-19 22:21:51,405 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 215 [2020-10-19 22:21:51,405 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-19 22:21:51,415 INFO L225 Difference]: With dead ends: 2780 [2020-10-19 22:21:51,415 INFO L226 Difference]: Without dead ends: 1462 [2020-10-19 22:21:51,418 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-19 22:21:51,421 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1462 states. [2020-10-19 22:21:51,463 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1462 to 1434. [2020-10-19 22:21:51,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1434 states. [2020-10-19 22:21:51,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1434 states to 1434 states and 2022 transitions. [2020-10-19 22:21:51,470 INFO L78 Accepts]: Start accepts. Automaton has 1434 states and 2022 transitions. Word has length 215 [2020-10-19 22:21:51,470 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-19 22:21:51,470 INFO L481 AbstractCegarLoop]: Abstraction has 1434 states and 2022 transitions. [2020-10-19 22:21:51,470 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-19 22:21:51,470 INFO L276 IsEmpty]: Start isEmpty. Operand 1434 states and 2022 transitions. [2020-10-19 22:21:51,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2020-10-19 22:21:51,475 INFO L414 BasicCegarLoop]: Found error trace [2020-10-19 22:21:51,475 INFO L422 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 5, 5, 4, 4, 3, 3, 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] [2020-10-19 22:21:51,476 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-10-19 22:21:51,476 INFO L429 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-19 22:21:51,476 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-19 22:21:51,476 INFO L82 PathProgramCache]: Analyzing trace with hash -1191782432, now seen corresponding path program 1 times [2020-10-19 22:21:51,477 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-19 22:21:51,477 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1185440373] [2020-10-19 22:21:51,477 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-19 22:21:51,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-19 22:21:51,874 INFO L134 CoverageAnalysis]: Checked inductivity of 469 backedges. 344 proven. 0 refuted. 0 times theorem prover too weak. 125 trivial. 0 not checked. [2020-10-19 22:21:51,874 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1185440373] [2020-10-19 22:21:51,875 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-19 22:21:51,875 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-19 22:21:51,876 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [306078544] [2020-10-19 22:21:51,877 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-19 22:21:51,877 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-19 22:21:51,877 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-19 22:21:51,878 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-19 22:21:51,878 INFO L87 Difference]: Start difference. First operand 1434 states and 2022 transitions. Second operand 3 states. [2020-10-19 22:21:51,961 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-19 22:21:51,962 INFO L93 Difference]: Finished difference Result 4278 states and 6030 transitions. [2020-10-19 22:21:51,962 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-19 22:21:51,963 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 216 [2020-10-19 22:21:51,963 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-19 22:21:51,976 INFO L225 Difference]: With dead ends: 4278 [2020-10-19 22:21:51,977 INFO L226 Difference]: Without dead ends: 2852 [2020-10-19 22:21:51,980 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-19 22:21:51,984 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2852 states. [2020-10-19 22:21:52,070 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2852 to 2850. [2020-10-19 22:21:52,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2850 states. [2020-10-19 22:21:52,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2850 states to 2850 states and 4011 transitions. [2020-10-19 22:21:52,082 INFO L78 Accepts]: Start accepts. Automaton has 2850 states and 4011 transitions. Word has length 216 [2020-10-19 22:21:52,083 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-19 22:21:52,083 INFO L481 AbstractCegarLoop]: Abstraction has 2850 states and 4011 transitions. [2020-10-19 22:21:52,083 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-19 22:21:52,083 INFO L276 IsEmpty]: Start isEmpty. Operand 2850 states and 4011 transitions. [2020-10-19 22:21:52,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2020-10-19 22:21:52,091 INFO L414 BasicCegarLoop]: Found error trace [2020-10-19 22:21:52,091 INFO L422 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 5, 5, 4, 4, 3, 3, 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] [2020-10-19 22:21:52,091 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-10-19 22:21:52,092 INFO L429 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-19 22:21:52,092 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-19 22:21:52,092 INFO L82 PathProgramCache]: Analyzing trace with hash 1799998471, now seen corresponding path program 1 times [2020-10-19 22:21:52,092 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-19 22:21:52,093 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1273132017] [2020-10-19 22:21:52,093 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-19 22:21:52,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-19 22:21:52,178 INFO L134 CoverageAnalysis]: Checked inductivity of 469 backedges. 286 proven. 0 refuted. 0 times theorem prover too weak. 183 trivial. 0 not checked. [2020-10-19 22:21:52,179 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1273132017] [2020-10-19 22:21:52,179 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-19 22:21:52,180 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-19 22:21:52,180 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [387387627] [2020-10-19 22:21:52,180 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-19 22:21:52,181 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-19 22:21:52,181 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-19 22:21:52,181 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-19 22:21:52,181 INFO L87 Difference]: Start difference. First operand 2850 states and 4011 transitions. Second operand 3 states. [2020-10-19 22:21:52,404 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-19 22:21:52,404 INFO L93 Difference]: Finished difference Result 6020 states and 8586 transitions. [2020-10-19 22:21:52,405 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-19 22:21:52,405 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 217 [2020-10-19 22:21:52,405 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-19 22:21:52,419 INFO L225 Difference]: With dead ends: 6020 [2020-10-19 22:21:52,420 INFO L226 Difference]: Without dead ends: 3098 [2020-10-19 22:21:52,424 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-19 22:21:52,428 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3098 states. [2020-10-19 22:21:52,675 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3098 to 3098. [2020-10-19 22:21:52,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3098 states. [2020-10-19 22:21:52,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3098 states to 3098 states and 4299 transitions. [2020-10-19 22:21:52,689 INFO L78 Accepts]: Start accepts. Automaton has 3098 states and 4299 transitions. Word has length 217 [2020-10-19 22:21:52,689 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-19 22:21:52,689 INFO L481 AbstractCegarLoop]: Abstraction has 3098 states and 4299 transitions. [2020-10-19 22:21:52,690 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-19 22:21:52,690 INFO L276 IsEmpty]: Start isEmpty. Operand 3098 states and 4299 transitions. [2020-10-19 22:21:52,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2020-10-19 22:21:52,702 INFO L414 BasicCegarLoop]: Found error trace [2020-10-19 22:21:52,703 INFO L422 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 6, 6, 5, 5, 4, 4, 3, 3, 3, 3, 3, 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] [2020-10-19 22:21:52,703 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2020-10-19 22:21:52,703 INFO L429 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-19 22:21:52,704 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-19 22:21:52,704 INFO L82 PathProgramCache]: Analyzing trace with hash 753394570, now seen corresponding path program 1 times [2020-10-19 22:21:52,705 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-19 22:21:52,705 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1261321459] [2020-10-19 22:21:52,705 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-19 22:21:52,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-19 22:21:52,834 INFO L134 CoverageAnalysis]: Checked inductivity of 626 backedges. 405 proven. 0 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2020-10-19 22:21:52,835 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1261321459] [2020-10-19 22:21:52,835 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-19 22:21:52,835 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-19 22:21:52,836 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1627783781] [2020-10-19 22:21:52,836 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-19 22:21:52,836 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-19 22:21:52,837 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-19 22:21:52,837 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-19 22:21:52,837 INFO L87 Difference]: Start difference. First operand 3098 states and 4299 transitions. Second operand 3 states. [2020-10-19 22:21:53,098 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-19 22:21:53,099 INFO L93 Difference]: Finished difference Result 6436 states and 8930 transitions. [2020-10-19 22:21:53,100 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-19 22:21:53,100 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 242 [2020-10-19 22:21:53,101 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-19 22:21:53,121 INFO L225 Difference]: With dead ends: 6436 [2020-10-19 22:21:53,121 INFO L226 Difference]: Without dead ends: 3346 [2020-10-19 22:21:53,127 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-19 22:21:53,132 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3346 states. [2020-10-19 22:21:53,251 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3346 to 3330. [2020-10-19 22:21:53,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3330 states. [2020-10-19 22:21:53,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3330 states to 3330 states and 4571 transitions. [2020-10-19 22:21:53,263 INFO L78 Accepts]: Start accepts. Automaton has 3330 states and 4571 transitions. Word has length 242 [2020-10-19 22:21:53,264 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-19 22:21:53,264 INFO L481 AbstractCegarLoop]: Abstraction has 3330 states and 4571 transitions. [2020-10-19 22:21:53,264 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-19 22:21:53,264 INFO L276 IsEmpty]: Start isEmpty. Operand 3330 states and 4571 transitions. [2020-10-19 22:21:53,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2020-10-19 22:21:53,272 INFO L414 BasicCegarLoop]: Found error trace [2020-10-19 22:21:53,273 INFO L422 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 6, 6, 5, 5, 4, 4, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-19 22:21:53,273 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2020-10-19 22:21:53,273 INFO L429 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-19 22:21:53,273 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-19 22:21:53,274 INFO L82 PathProgramCache]: Analyzing trace with hash 1971337506, now seen corresponding path program 1 times [2020-10-19 22:21:53,274 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-19 22:21:53,274 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [756377505] [2020-10-19 22:21:53,275 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-19 22:21:53,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-19 22:21:53,533 INFO L134 CoverageAnalysis]: Checked inductivity of 624 backedges. 425 proven. 16 refuted. 0 times theorem prover too weak. 183 trivial. 0 not checked. [2020-10-19 22:21:53,534 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [756377505] [2020-10-19 22:21:53,534 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [671798416] [2020-10-19 22:21:53,535 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-10-19 22:21:53,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-19 22:21:53,647 INFO L263 TraceCheckSpWp]: Trace formula consists of 437 conjuncts, 2 conjunts are in the unsatisfiable core [2020-10-19 22:21:53,660 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-10-19 22:21:53,773 INFO L134 CoverageAnalysis]: Checked inductivity of 624 backedges. 398 proven. 0 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2020-10-19 22:21:53,774 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-10-19 22:21:53,774 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2020-10-19 22:21:53,774 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2009611958] [2020-10-19 22:21:53,775 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-19 22:21:53,775 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-19 22:21:53,775 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-19 22:21:53,776 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-10-19 22:21:53,776 INFO L87 Difference]: Start difference. First operand 3330 states and 4571 transitions. Second operand 3 states. [2020-10-19 22:21:53,875 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-19 22:21:53,876 INFO L93 Difference]: Finished difference Result 6732 states and 9278 transitions. [2020-10-19 22:21:53,876 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-19 22:21:53,876 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 245 [2020-10-19 22:21:53,877 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-19 22:21:53,898 INFO L225 Difference]: With dead ends: 6732 [2020-10-19 22:21:53,898 INFO L226 Difference]: Without dead ends: 4194 [2020-10-19 22:21:53,903 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 248 GetRequests, 245 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-10-19 22:21:53,910 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4194 states. [2020-10-19 22:21:54,050 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4194 to 4194. [2020-10-19 22:21:54,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4194 states. [2020-10-19 22:21:54,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4194 states to 4194 states and 5764 transitions. [2020-10-19 22:21:54,062 INFO L78 Accepts]: Start accepts. Automaton has 4194 states and 5764 transitions. Word has length 245 [2020-10-19 22:21:54,062 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-19 22:21:54,062 INFO L481 AbstractCegarLoop]: Abstraction has 4194 states and 5764 transitions. [2020-10-19 22:21:54,063 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-19 22:21:54,063 INFO L276 IsEmpty]: Start isEmpty. Operand 4194 states and 5764 transitions. [2020-10-19 22:21:54,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2020-10-19 22:21:54,073 INFO L414 BasicCegarLoop]: Found error trace [2020-10-19 22:21:54,074 INFO L422 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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] [2020-10-19 22:21:54,288 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2020-10-19 22:21:54,288 INFO L429 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-19 22:21:54,289 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-19 22:21:54,289 INFO L82 PathProgramCache]: Analyzing trace with hash -482554043, now seen corresponding path program 1 times [2020-10-19 22:21:54,289 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-19 22:21:54,289 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1110248001] [2020-10-19 22:21:54,290 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-19 22:21:54,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-19 22:21:54,420 INFO L134 CoverageAnalysis]: Checked inductivity of 581 backedges. 430 proven. 16 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2020-10-19 22:21:54,420 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1110248001] [2020-10-19 22:21:54,421 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1958905295] [2020-10-19 22:21:54,421 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-10-19 22:21:54,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-19 22:21:54,516 INFO L263 TraceCheckSpWp]: Trace formula consists of 435 conjuncts, 3 conjunts are in the unsatisfiable core [2020-10-19 22:21:54,522 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-10-19 22:21:54,610 INFO L134 CoverageAnalysis]: Checked inductivity of 581 backedges. 430 proven. 16 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2020-10-19 22:21:54,611 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-10-19 22:21:54,611 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 4 [2020-10-19 22:21:54,612 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [243475485] [2020-10-19 22:21:54,612 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-10-19 22:21:54,612 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-19 22:21:54,613 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-10-19 22:21:54,613 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-10-19 22:21:54,613 INFO L87 Difference]: Start difference. First operand 4194 states and 5764 transitions. Second operand 4 states. [2020-10-19 22:21:55,088 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-19 22:21:55,089 INFO L93 Difference]: Finished difference Result 10566 states and 14485 transitions. [2020-10-19 22:21:55,089 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-10-19 22:21:55,090 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 253 [2020-10-19 22:21:55,090 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-19 22:21:55,124 INFO L225 Difference]: With dead ends: 10566 [2020-10-19 22:21:55,124 INFO L226 Difference]: Without dead ends: 6380 [2020-10-19 22:21:55,132 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 258 GetRequests, 255 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-10-19 22:21:55,142 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6380 states. [2020-10-19 22:21:55,363 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6380 to 5344. [2020-10-19 22:21:55,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5344 states. [2020-10-19 22:21:55,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5344 states to 5344 states and 7104 transitions. [2020-10-19 22:21:55,376 INFO L78 Accepts]: Start accepts. Automaton has 5344 states and 7104 transitions. Word has length 253 [2020-10-19 22:21:55,377 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-19 22:21:55,377 INFO L481 AbstractCegarLoop]: Abstraction has 5344 states and 7104 transitions. [2020-10-19 22:21:55,378 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-10-19 22:21:55,378 INFO L276 IsEmpty]: Start isEmpty. Operand 5344 states and 7104 transitions. [2020-10-19 22:21:55,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2020-10-19 22:21:55,395 INFO L414 BasicCegarLoop]: Found error trace [2020-10-19 22:21:55,396 INFO L422 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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] [2020-10-19 22:21:55,610 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2020-10-19 22:21:55,610 INFO L429 AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-19 22:21:55,611 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-19 22:21:55,611 INFO L82 PathProgramCache]: Analyzing trace with hash -193734653, now seen corresponding path program 1 times [2020-10-19 22:21:55,612 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-19 22:21:55,612 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1033845719] [2020-10-19 22:21:55,612 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-19 22:21:55,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-19 22:21:55,767 INFO L134 CoverageAnalysis]: Checked inductivity of 581 backedges. 400 proven. 0 refuted. 0 times theorem prover too weak. 181 trivial. 0 not checked. [2020-10-19 22:21:55,768 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1033845719] [2020-10-19 22:21:55,768 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-19 22:21:55,768 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-19 22:21:55,768 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1607850189] [2020-10-19 22:21:55,769 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-19 22:21:55,769 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-19 22:21:55,770 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-19 22:21:55,770 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-19 22:21:55,770 INFO L87 Difference]: Start difference. First operand 5344 states and 7104 transitions. Second operand 3 states. [2020-10-19 22:21:55,953 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-19 22:21:55,953 INFO L93 Difference]: Finished difference Result 14928 states and 20010 transitions. [2020-10-19 22:21:55,954 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-19 22:21:55,954 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 253 [2020-10-19 22:21:55,955 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-19 22:21:55,969 INFO L225 Difference]: With dead ends: 14928 [2020-10-19 22:21:55,969 INFO L226 Difference]: Without dead ends: 6278 [2020-10-19 22:21:55,980 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-19 22:21:55,987 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6278 states. [2020-10-19 22:21:56,394 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6278 to 5937. [2020-10-19 22:21:56,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5937 states. [2020-10-19 22:21:56,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5937 states to 5937 states and 8016 transitions. [2020-10-19 22:21:56,406 INFO L78 Accepts]: Start accepts. Automaton has 5937 states and 8016 transitions. Word has length 253 [2020-10-19 22:21:56,407 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-19 22:21:56,407 INFO L481 AbstractCegarLoop]: Abstraction has 5937 states and 8016 transitions. [2020-10-19 22:21:56,407 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-19 22:21:56,407 INFO L276 IsEmpty]: Start isEmpty. Operand 5937 states and 8016 transitions. [2020-10-19 22:21:56,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 356 [2020-10-19 22:21:56,420 INFO L414 BasicCegarLoop]: Found error trace [2020-10-19 22:21:56,421 INFO L422 BasicCegarLoop]: trace histogram [12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 11, 11, 11, 11, 11, 9, 9, 8, 8, 7, 7, 6, 6, 6, 6, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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] [2020-10-19 22:21:56,421 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2020-10-19 22:21:56,421 INFO L429 AbstractCegarLoop]: === Iteration 17 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-19 22:21:56,422 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-19 22:21:56,422 INFO L82 PathProgramCache]: Analyzing trace with hash 209922624, now seen corresponding path program 1 times [2020-10-19 22:21:56,422 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-19 22:21:56,422 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [47004964] [2020-10-19 22:21:56,423 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-19 22:21:56,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-19 22:21:56,594 INFO L134 CoverageAnalysis]: Checked inductivity of 1301 backedges. 871 proven. 26 refuted. 0 times theorem prover too weak. 404 trivial. 0 not checked. [2020-10-19 22:21:56,595 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [47004964] [2020-10-19 22:21:56,595 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1553970940] [2020-10-19 22:21:56,596 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-10-19 22:21:56,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-19 22:21:56,711 INFO L263 TraceCheckSpWp]: Trace formula consists of 578 conjuncts, 3 conjunts are in the unsatisfiable core [2020-10-19 22:21:56,721 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-10-19 22:21:56,915 INFO L134 CoverageAnalysis]: Checked inductivity of 1301 backedges. 680 proven. 0 refuted. 0 times theorem prover too weak. 621 trivial. 0 not checked. [2020-10-19 22:21:56,916 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-10-19 22:21:56,917 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2020-10-19 22:21:56,918 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [863223300] [2020-10-19 22:21:56,919 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-19 22:21:56,923 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-19 22:21:56,923 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-19 22:21:56,927 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-10-19 22:21:56,927 INFO L87 Difference]: Start difference. First operand 5937 states and 8016 transitions. Second operand 3 states. [2020-10-19 22:21:57,070 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-19 22:21:57,071 INFO L93 Difference]: Finished difference Result 7465 states and 10097 transitions. [2020-10-19 22:21:57,071 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-19 22:21:57,072 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 355 [2020-10-19 22:21:57,073 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-19 22:21:57,089 INFO L225 Difference]: With dead ends: 7465 [2020-10-19 22:21:57,089 INFO L226 Difference]: Without dead ends: 6072 [2020-10-19 22:21:57,095 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 358 GetRequests, 355 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-10-19 22:21:57,106 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6072 states. [2020-10-19 22:21:57,283 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6072 to 4546. [2020-10-19 22:21:57,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4546 states. [2020-10-19 22:21:57,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4546 states to 4546 states and 6138 transitions. [2020-10-19 22:21:57,296 INFO L78 Accepts]: Start accepts. Automaton has 4546 states and 6138 transitions. Word has length 355 [2020-10-19 22:21:57,297 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-19 22:21:57,297 INFO L481 AbstractCegarLoop]: Abstraction has 4546 states and 6138 transitions. [2020-10-19 22:21:57,297 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-19 22:21:57,297 INFO L276 IsEmpty]: Start isEmpty. Operand 4546 states and 6138 transitions. [2020-10-19 22:21:57,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 418 [2020-10-19 22:21:57,322 INFO L414 BasicCegarLoop]: Found error trace [2020-10-19 22:21:57,323 INFO L422 BasicCegarLoop]: trace histogram [15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 14, 14, 14, 14, 14, 12, 12, 10, 10, 8, 8, 6, 6, 6, 6, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-19 22:21:57,548 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2020-10-19 22:21:57,549 INFO L429 AbstractCegarLoop]: === Iteration 18 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-19 22:21:57,549 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-19 22:21:57,549 INFO L82 PathProgramCache]: Analyzing trace with hash 1965226690, now seen corresponding path program 1 times [2020-10-19 22:21:57,550 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-19 22:21:57,550 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [418259980] [2020-10-19 22:21:57,550 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-19 22:21:57,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-19 22:21:57,869 INFO L134 CoverageAnalysis]: Checked inductivity of 2004 backedges. 1251 proven. 26 refuted. 0 times theorem prover too weak. 727 trivial. 0 not checked. [2020-10-19 22:21:57,870 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [418259980] [2020-10-19 22:21:57,870 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [878952341] [2020-10-19 22:21:57,871 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-10-19 22:21:58,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-19 22:21:58,070 INFO L263 TraceCheckSpWp]: Trace formula consists of 668 conjuncts, 3 conjunts are in the unsatisfiable core [2020-10-19 22:21:58,077 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-10-19 22:21:58,341 INFO L134 CoverageAnalysis]: Checked inductivity of 2004 backedges. 1251 proven. 26 refuted. 0 times theorem prover too weak. 727 trivial. 0 not checked. [2020-10-19 22:21:58,342 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-10-19 22:21:58,342 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 4 [2020-10-19 22:21:58,343 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1306363308] [2020-10-19 22:21:58,344 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-10-19 22:21:58,345 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-19 22:21:58,345 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-10-19 22:21:58,345 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-10-19 22:21:58,346 INFO L87 Difference]: Start difference. First operand 4546 states and 6138 transitions. Second operand 4 states. [2020-10-19 22:21:58,825 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-19 22:21:58,826 INFO L93 Difference]: Finished difference Result 10556 states and 14263 transitions. [2020-10-19 22:21:58,826 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-10-19 22:21:58,826 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 417 [2020-10-19 22:21:58,827 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-19 22:21:58,838 INFO L225 Difference]: With dead ends: 10556 [2020-10-19 22:21:58,838 INFO L226 Difference]: Without dead ends: 5800 [2020-10-19 22:21:58,846 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 422 GetRequests, 419 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-10-19 22:21:58,852 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5800 states. [2020-10-19 22:21:58,993 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5800 to 4468. [2020-10-19 22:21:58,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4468 states. [2020-10-19 22:21:59,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4468 states to 4468 states and 5914 transitions. [2020-10-19 22:21:59,000 INFO L78 Accepts]: Start accepts. Automaton has 4468 states and 5914 transitions. Word has length 417 [2020-10-19 22:21:59,001 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-19 22:21:59,001 INFO L481 AbstractCegarLoop]: Abstraction has 4468 states and 5914 transitions. [2020-10-19 22:21:59,001 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-10-19 22:21:59,001 INFO L276 IsEmpty]: Start isEmpty. Operand 4468 states and 5914 transitions. [2020-10-19 22:21:59,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 450 [2020-10-19 22:21:59,015 INFO L414 BasicCegarLoop]: Found error trace [2020-10-19 22:21:59,016 INFO L422 BasicCegarLoop]: trace histogram [17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 16, 16, 14, 14, 14, 12, 12, 10, 10, 8, 8, 6, 6, 6, 6, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-19 22:21:59,231 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2020-10-19 22:21:59,231 INFO L429 AbstractCegarLoop]: === Iteration 19 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-19 22:21:59,232 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-19 22:21:59,233 INFO L82 PathProgramCache]: Analyzing trace with hash -1847127812, now seen corresponding path program 1 times [2020-10-19 22:21:59,233 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-19 22:21:59,233 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1970405299] [2020-10-19 22:21:59,233 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-19 22:21:59,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-19 22:21:59,622 INFO L134 CoverageAnalysis]: Checked inductivity of 2412 backedges. 1354 proven. 13 refuted. 0 times theorem prover too weak. 1045 trivial. 0 not checked. [2020-10-19 22:21:59,623 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1970405299] [2020-10-19 22:21:59,623 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1012705447] [2020-10-19 22:21:59,623 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-10-19 22:21:59,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-19 22:21:59,837 INFO L263 TraceCheckSpWp]: Trace formula consists of 728 conjuncts, 3 conjunts are in the unsatisfiable core [2020-10-19 22:21:59,844 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-10-19 22:22:00,155 INFO L134 CoverageAnalysis]: Checked inductivity of 2412 backedges. 1354 proven. 13 refuted. 0 times theorem prover too weak. 1045 trivial. 0 not checked. [2020-10-19 22:22:00,155 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-10-19 22:22:00,156 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 4 [2020-10-19 22:22:00,157 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1123939690] [2020-10-19 22:22:00,159 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-10-19 22:22:00,160 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-19 22:22:00,160 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-10-19 22:22:00,160 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-10-19 22:22:00,161 INFO L87 Difference]: Start difference. First operand 4468 states and 5914 transitions. Second operand 4 states. [2020-10-19 22:22:00,664 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-19 22:22:00,664 INFO L93 Difference]: Finished difference Result 13062 states and 17276 transitions. [2020-10-19 22:22:00,664 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-10-19 22:22:00,665 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 449 [2020-10-19 22:22:00,665 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-19 22:22:00,680 INFO L225 Difference]: With dead ends: 13062 [2020-10-19 22:22:00,681 INFO L226 Difference]: Without dead ends: 8944 [2020-10-19 22:22:00,689 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 454 GetRequests, 451 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-10-19 22:22:00,698 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8944 states. [2020-10-19 22:22:00,913 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8944 to 6166. [2020-10-19 22:22:00,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6166 states. [2020-10-19 22:22:00,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6166 states to 6166 states and 8160 transitions. [2020-10-19 22:22:00,926 INFO L78 Accepts]: Start accepts. Automaton has 6166 states and 8160 transitions. Word has length 449 [2020-10-19 22:22:00,926 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-19 22:22:00,926 INFO L481 AbstractCegarLoop]: Abstraction has 6166 states and 8160 transitions. [2020-10-19 22:22:00,927 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-10-19 22:22:00,927 INFO L276 IsEmpty]: Start isEmpty. Operand 6166 states and 8160 transitions. [2020-10-19 22:22:00,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 495 [2020-10-19 22:22:00,949 INFO L414 BasicCegarLoop]: Found error trace [2020-10-19 22:22:00,950 INFO L422 BasicCegarLoop]: trace histogram [18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 17, 17, 16, 16, 16, 14, 14, 12, 12, 10, 10, 8, 8, 8, 8, 5, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-19 22:22:01,163 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,6 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-10-19 22:22:01,163 INFO L429 AbstractCegarLoop]: === Iteration 20 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-19 22:22:01,164 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-19 22:22:01,164 INFO L82 PathProgramCache]: Analyzing trace with hash -1859160189, now seen corresponding path program 1 times [2020-10-19 22:22:01,164 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-19 22:22:01,164 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1401995626] [2020-10-19 22:22:01,165 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-19 22:22:01,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-19 22:22:01,402 INFO L134 CoverageAnalysis]: Checked inductivity of 2900 backedges. 1662 proven. 0 refuted. 0 times theorem prover too weak. 1238 trivial. 0 not checked. [2020-10-19 22:22:01,403 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1401995626] [2020-10-19 22:22:01,403 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-19 22:22:01,404 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-19 22:22:01,404 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [132391876] [2020-10-19 22:22:01,404 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-19 22:22:01,405 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-19 22:22:01,405 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-19 22:22:01,405 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-19 22:22:01,405 INFO L87 Difference]: Start difference. First operand 6166 states and 8160 transitions. Second operand 3 states. [2020-10-19 22:22:01,630 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-19 22:22:01,631 INFO L93 Difference]: Finished difference Result 13116 states and 17276 transitions. [2020-10-19 22:22:01,631 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-19 22:22:01,631 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 494 [2020-10-19 22:22:01,632 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-19 22:22:01,644 INFO L225 Difference]: With dead ends: 13116 [2020-10-19 22:22:01,645 INFO L226 Difference]: Without dead ends: 6958 [2020-10-19 22:22:01,654 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-19 22:22:01,663 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6958 states. [2020-10-19 22:22:01,834 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6958 to 6914. [2020-10-19 22:22:01,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6914 states. [2020-10-19 22:22:01,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6914 states to 6914 states and 9018 transitions. [2020-10-19 22:22:01,844 INFO L78 Accepts]: Start accepts. Automaton has 6914 states and 9018 transitions. Word has length 494 [2020-10-19 22:22:01,845 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-19 22:22:01,845 INFO L481 AbstractCegarLoop]: Abstraction has 6914 states and 9018 transitions. [2020-10-19 22:22:01,845 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-19 22:22:01,845 INFO L276 IsEmpty]: Start isEmpty. Operand 6914 states and 9018 transitions. [2020-10-19 22:22:01,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 510 [2020-10-19 22:22:01,865 INFO L414 BasicCegarLoop]: Found error trace [2020-10-19 22:22:01,865 INFO L422 BasicCegarLoop]: trace histogram [19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 18, 18, 16, 16, 16, 14, 14, 12, 12, 10, 10, 8, 8, 8, 8, 5, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-19 22:22:01,866 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2020-10-19 22:22:01,866 INFO L429 AbstractCegarLoop]: === Iteration 21 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-19 22:22:01,866 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-19 22:22:01,866 INFO L82 PathProgramCache]: Analyzing trace with hash 1529804208, now seen corresponding path program 1 times [2020-10-19 22:22:01,867 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-19 22:22:01,867 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1365031414] [2020-10-19 22:22:01,867 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-19 22:22:01,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-19 22:22:02,142 INFO L134 CoverageAnalysis]: Checked inductivity of 3138 backedges. 1660 proven. 77 refuted. 0 times theorem prover too weak. 1401 trivial. 0 not checked. [2020-10-19 22:22:02,143 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1365031414] [2020-10-19 22:22:02,143 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [147563738] [2020-10-19 22:22:02,144 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-10-19 22:22:02,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-19 22:22:02,294 INFO L263 TraceCheckSpWp]: Trace formula consists of 806 conjuncts, 2 conjunts are in the unsatisfiable core [2020-10-19 22:22:02,300 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-10-19 22:22:02,668 INFO L134 CoverageAnalysis]: Checked inductivity of 3138 backedges. 1671 proven. 0 refuted. 0 times theorem prover too weak. 1467 trivial. 0 not checked. [2020-10-19 22:22:02,671 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-10-19 22:22:02,671 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2020-10-19 22:22:02,671 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2089342519] [2020-10-19 22:22:02,672 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-19 22:22:02,672 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-19 22:22:02,673 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-19 22:22:02,673 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-10-19 22:22:02,673 INFO L87 Difference]: Start difference. First operand 6914 states and 9018 transitions. Second operand 3 states. [2020-10-19 22:22:02,941 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-19 22:22:02,941 INFO L93 Difference]: Finished difference Result 14256 states and 18725 transitions. [2020-10-19 22:22:02,942 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-19 22:22:02,942 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 509 [2020-10-19 22:22:02,942 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-19 22:22:02,955 INFO L225 Difference]: With dead ends: 14256 [2020-10-19 22:22:02,956 INFO L226 Difference]: Without dead ends: 7350 [2020-10-19 22:22:02,966 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 513 GetRequests, 510 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-10-19 22:22:02,972 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7350 states. [2020-10-19 22:22:03,102 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7350 to 7238. [2020-10-19 22:22:03,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7238 states. [2020-10-19 22:22:03,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7238 states to 7238 states and 9513 transitions. [2020-10-19 22:22:03,112 INFO L78 Accepts]: Start accepts. Automaton has 7238 states and 9513 transitions. Word has length 509 [2020-10-19 22:22:03,113 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-19 22:22:03,113 INFO L481 AbstractCegarLoop]: Abstraction has 7238 states and 9513 transitions. [2020-10-19 22:22:03,113 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-19 22:22:03,113 INFO L276 IsEmpty]: Start isEmpty. Operand 7238 states and 9513 transitions. [2020-10-19 22:22:03,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 514 [2020-10-19 22:22:03,135 INFO L414 BasicCegarLoop]: Found error trace [2020-10-19 22:22:03,136 INFO L422 BasicCegarLoop]: trace histogram [19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 18, 18, 18, 18, 16, 14, 14, 12, 12, 10, 10, 8, 8, 8, 8, 5, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-19 22:22:03,351 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20,7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-10-19 22:22:03,352 INFO L429 AbstractCegarLoop]: === Iteration 22 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-19 22:22:03,352 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-19 22:22:03,352 INFO L82 PathProgramCache]: Analyzing trace with hash -1911316890, now seen corresponding path program 1 times [2020-10-19 22:22:03,352 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-19 22:22:03,353 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [522478956] [2020-10-19 22:22:03,353 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-19 22:22:03,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-19 22:22:04,591 INFO L134 CoverageAnalysis]: Checked inductivity of 3204 backedges. 1744 proven. 206 refuted. 0 times theorem prover too weak. 1254 trivial. 0 not checked. [2020-10-19 22:22:04,591 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [522478956] [2020-10-19 22:22:04,592 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1456093325] [2020-10-19 22:22:04,592 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-10-19 22:22:04,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-19 22:22:04,723 INFO L263 TraceCheckSpWp]: Trace formula consists of 810 conjuncts, 4 conjunts are in the unsatisfiable core [2020-10-19 22:22:04,729 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-10-19 22:22:04,769 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-19 22:22:04,816 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-19 22:22:04,821 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-19 22:22:04,843 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-19 22:22:10,963 WARN L193 SmtUtils]: Spent 5.03 s on a formula simplification. DAG size of input: 26 DAG size of output: 16 [2020-10-19 22:22:12,009 INFO L134 CoverageAnalysis]: Checked inductivity of 3204 backedges. 1792 proven. 239 refuted. 0 times theorem prover too weak. 1173 trivial. 0 not checked. [2020-10-19 22:22:12,009 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-10-19 22:22:12,010 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 8 [2020-10-19 22:22:12,010 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [699226178] [2020-10-19 22:22:12,011 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-19 22:22:12,012 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-19 22:22:12,012 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-19 22:22:12,012 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2020-10-19 22:22:12,012 INFO L87 Difference]: Start difference. First operand 7238 states and 9513 transitions. Second operand 8 states. [2020-10-19 22:22:13,669 WARN L193 SmtUtils]: Spent 1.23 s on a formula simplification that was a NOOP. DAG size: 19 [2020-10-19 22:22:22,608 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-19 22:22:22,610 INFO L93 Difference]: Finished difference Result 25064 states and 32856 transitions. [2020-10-19 22:22:22,610 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2020-10-19 22:22:22,611 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 513 [2020-10-19 22:22:22,611 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-19 22:22:22,640 INFO L225 Difference]: With dead ends: 25064 [2020-10-19 22:22:22,641 INFO L226 Difference]: Without dead ends: 17173 [2020-10-19 22:22:22,652 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 530 GetRequests, 517 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 7.7s TimeCoverageRelationStatistics Valid=66, Invalid=144, Unknown=0, NotChecked=0, Total=210 [2020-10-19 22:22:22,665 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17173 states. [2020-10-19 22:22:23,107 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17173 to 16106. [2020-10-19 22:22:23,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16106 states. [2020-10-19 22:22:23,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16106 states to 16106 states and 20282 transitions. [2020-10-19 22:22:23,127 INFO L78 Accepts]: Start accepts. Automaton has 16106 states and 20282 transitions. Word has length 513 [2020-10-19 22:22:23,127 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-19 22:22:23,128 INFO L481 AbstractCegarLoop]: Abstraction has 16106 states and 20282 transitions. [2020-10-19 22:22:23,128 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-10-19 22:22:23,128 INFO L276 IsEmpty]: Start isEmpty. Operand 16106 states and 20282 transitions. [2020-10-19 22:22:23,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 544 [2020-10-19 22:22:23,163 INFO L414 BasicCegarLoop]: Found error trace [2020-10-19 22:22:23,164 INFO L422 BasicCegarLoop]: trace histogram [20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 19, 19, 19, 19, 17, 15, 15, 13, 13, 11, 11, 9, 9, 9, 9, 6, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-19 22:22:23,377 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21,8 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-10-19 22:22:23,378 INFO L429 AbstractCegarLoop]: === Iteration 23 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-19 22:22:23,378 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-19 22:22:23,379 INFO L82 PathProgramCache]: Analyzing trace with hash -1119542612, now seen corresponding path program 2 times [2020-10-19 22:22:23,379 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-19 22:22:23,380 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1519422811] [2020-10-19 22:22:23,381 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-19 22:22:23,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-19 22:22:23,643 INFO L134 CoverageAnalysis]: Checked inductivity of 3616 backedges. 860 proven. 0 refuted. 0 times theorem prover too weak. 2756 trivial. 0 not checked. [2020-10-19 22:22:23,643 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1519422811] [2020-10-19 22:22:23,644 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-19 22:22:23,644 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-19 22:22:23,644 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [203579930] [2020-10-19 22:22:23,645 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-19 22:22:23,645 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-19 22:22:23,645 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-19 22:22:23,646 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-19 22:22:23,646 INFO L87 Difference]: Start difference. First operand 16106 states and 20282 transitions. Second operand 3 states. [2020-10-19 22:22:24,055 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-19 22:22:24,056 INFO L93 Difference]: Finished difference Result 32180 states and 40506 transitions. [2020-10-19 22:22:24,056 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-19 22:22:24,057 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 543 [2020-10-19 22:22:24,057 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-19 22:22:24,082 INFO L225 Difference]: With dead ends: 32180 [2020-10-19 22:22:24,083 INFO L226 Difference]: Without dead ends: 16096 [2020-10-19 22:22:24,094 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-19 22:22:24,105 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16096 states. [2020-10-19 22:22:24,507 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16096 to 15436. [2020-10-19 22:22:24,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15436 states. [2020-10-19 22:22:24,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15436 states to 15436 states and 19255 transitions. [2020-10-19 22:22:24,525 INFO L78 Accepts]: Start accepts. Automaton has 15436 states and 19255 transitions. Word has length 543 [2020-10-19 22:22:24,526 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-19 22:22:24,526 INFO L481 AbstractCegarLoop]: Abstraction has 15436 states and 19255 transitions. [2020-10-19 22:22:24,526 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-19 22:22:24,526 INFO L276 IsEmpty]: Start isEmpty. Operand 15436 states and 19255 transitions. [2020-10-19 22:22:24,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 582 [2020-10-19 22:22:24,545 INFO L414 BasicCegarLoop]: Found error trace [2020-10-19 22:22:24,545 INFO L422 BasicCegarLoop]: trace histogram [20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 19, 19, 19, 19, 19, 17, 17, 15, 15, 13, 13, 11, 11, 11, 11, 8, 6, 6, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-19 22:22:24,545 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22 [2020-10-19 22:22:24,546 INFO L429 AbstractCegarLoop]: === Iteration 24 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-19 22:22:24,546 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-19 22:22:24,546 INFO L82 PathProgramCache]: Analyzing trace with hash 953210429, now seen corresponding path program 1 times [2020-10-19 22:22:24,546 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-19 22:22:24,547 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1989494673] [2020-10-19 22:22:24,621 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-19 22:22:24,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-19 22:22:24,950 INFO L134 CoverageAnalysis]: Checked inductivity of 3937 backedges. 2204 proven. 0 refuted. 0 times theorem prover too weak. 1733 trivial. 0 not checked. [2020-10-19 22:22:24,951 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1989494673] [2020-10-19 22:22:24,951 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-19 22:22:24,952 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-19 22:22:24,952 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1552102355] [2020-10-19 22:22:24,953 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-19 22:22:24,953 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-19 22:22:24,953 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-19 22:22:24,953 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-19 22:22:24,954 INFO L87 Difference]: Start difference. First operand 15436 states and 19255 transitions. Second operand 3 states. [2020-10-19 22:22:25,269 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-19 22:22:25,269 INFO L93 Difference]: Finished difference Result 30752 states and 38316 transitions. [2020-10-19 22:22:25,269 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-19 22:22:25,270 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 581 [2020-10-19 22:22:25,270 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-19 22:22:25,300 INFO L225 Difference]: With dead ends: 30752 [2020-10-19 22:22:25,300 INFO L226 Difference]: Without dead ends: 15416 [2020-10-19 22:22:25,312 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-19 22:22:25,323 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15416 states. [2020-10-19 22:22:25,720 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15416 to 13882. [2020-10-19 22:22:25,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13882 states. [2020-10-19 22:22:25,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13882 states to 13882 states and 17254 transitions. [2020-10-19 22:22:25,735 INFO L78 Accepts]: Start accepts. Automaton has 13882 states and 17254 transitions. Word has length 581 [2020-10-19 22:22:25,736 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-19 22:22:25,736 INFO L481 AbstractCegarLoop]: Abstraction has 13882 states and 17254 transitions. [2020-10-19 22:22:25,736 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-19 22:22:25,736 INFO L276 IsEmpty]: Start isEmpty. Operand 13882 states and 17254 transitions. [2020-10-19 22:22:25,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 584 [2020-10-19 22:22:25,747 INFO L414 BasicCegarLoop]: Found error trace [2020-10-19 22:22:25,747 INFO L422 BasicCegarLoop]: trace histogram [21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 20, 20, 20, 20, 18, 16, 16, 14, 14, 12, 12, 10, 10, 10, 10, 6, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-19 22:22:25,748 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23 [2020-10-19 22:22:25,748 INFO L429 AbstractCegarLoop]: === Iteration 25 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-19 22:22:25,748 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-19 22:22:25,748 INFO L82 PathProgramCache]: Analyzing trace with hash 944376353, now seen corresponding path program 3 times [2020-10-19 22:22:25,748 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-19 22:22:25,748 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1594831123] [2020-10-19 22:22:25,748 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-19 22:22:25,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-19 22:22:26,292 INFO L134 CoverageAnalysis]: Checked inductivity of 4078 backedges. 1321 proven. 16 refuted. 0 times theorem prover too weak. 2741 trivial. 0 not checked. [2020-10-19 22:22:26,292 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1594831123] [2020-10-19 22:22:26,292 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [87930142] [2020-10-19 22:22:26,293 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-10-19 22:22:26,412 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 10 check-sat command(s) [2020-10-19 22:22:26,412 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-10-19 22:22:26,414 INFO L263 TraceCheckSpWp]: Trace formula consists of 476 conjuncts, 3 conjunts are in the unsatisfiable core [2020-10-19 22:22:26,419 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-10-19 22:22:26,560 INFO L134 CoverageAnalysis]: Checked inductivity of 4078 backedges. 2395 proven. 16 refuted. 0 times theorem prover too weak. 1667 trivial. 0 not checked. [2020-10-19 22:22:26,560 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-10-19 22:22:26,560 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 4 [2020-10-19 22:22:26,560 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [308500582] [2020-10-19 22:22:26,561 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-10-19 22:22:26,561 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-19 22:22:26,562 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-10-19 22:22:26,562 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-10-19 22:22:26,562 INFO L87 Difference]: Start difference. First operand 13882 states and 17254 transitions. Second operand 4 states. [2020-10-19 22:22:26,891 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-19 22:22:26,892 INFO L93 Difference]: Finished difference Result 20691 states and 25770 transitions. [2020-10-19 22:22:26,892 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-10-19 22:22:26,892 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 583 [2020-10-19 22:22:26,892 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-19 22:22:26,893 INFO L225 Difference]: With dead ends: 20691 [2020-10-19 22:22:26,893 INFO L226 Difference]: Without dead ends: 0 [2020-10-19 22:22:26,901 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 588 GetRequests, 585 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-10-19 22:22:26,901 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-10-19 22:22:26,902 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-10-19 22:22:26,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-10-19 22:22:26,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-10-19 22:22:26,902 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 583 [2020-10-19 22:22:26,903 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-19 22:22:26,903 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-10-19 22:22:26,903 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-10-19 22:22:26,903 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-10-19 22:22:26,903 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-10-19 22:22:27,112 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable24 [2020-10-19 22:22:27,116 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-10-19 22:22:27,489 WARN L193 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 130 [2020-10-19 22:22:29,046 WARN L193 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 770 DAG size of output: 318 [2020-10-19 22:22:30,356 WARN L193 SmtUtils]: Spent 993.00 ms on a formula simplification. DAG size of input: 769 DAG size of output: 317 [2020-10-19 22:22:30,676 WARN L193 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 39 [2020-10-19 22:22:32,992 WARN L193 SmtUtils]: Spent 2.31 s on a formula simplification. DAG size of input: 93 DAG size of output: 43 [2020-10-19 22:22:33,324 WARN L193 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 40 [2020-10-19 22:22:37,384 WARN L193 SmtUtils]: Spent 4.06 s on a formula simplification. DAG size of input: 122 DAG size of output: 45 [2020-10-19 22:22:37,595 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 39 [2020-10-19 22:22:37,922 WARN L193 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 40 [2020-10-19 22:22:38,125 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 34 [2020-10-19 22:22:38,527 WARN L193 SmtUtils]: Spent 400.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 47 [2020-10-19 22:22:43,422 WARN L193 SmtUtils]: Spent 4.89 s on a formula simplification. DAG size of input: 251 DAG size of output: 87 [2020-10-19 22:22:43,665 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 40 [2020-10-19 22:22:43,930 WARN L193 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 39 [2020-10-19 22:22:50,847 WARN L193 SmtUtils]: Spent 6.92 s on a formula simplification. DAG size of input: 85 DAG size of output: 43 [2020-10-19 22:22:51,191 WARN L193 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 40 [2020-10-19 22:22:51,421 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 40 [2020-10-19 22:22:51,717 WARN L193 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 39 [2020-10-19 22:22:53,381 WARN L193 SmtUtils]: Spent 1.66 s on a formula simplification. DAG size of input: 88 DAG size of output: 44 [2020-10-19 22:22:57,968 WARN L193 SmtUtils]: Spent 4.58 s on a formula simplification. DAG size of input: 62 DAG size of output: 43 [2020-10-19 22:22:58,315 WARN L193 SmtUtils]: Spent 346.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 40 [2020-10-19 22:22:58,549 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 43 [2020-10-19 22:23:01,349 WARN L193 SmtUtils]: Spent 2.79 s on a formula simplification. DAG size of input: 250 DAG size of output: 87 [2020-10-19 22:23:01,353 INFO L274 CegarLoopResult]: For program point L630(lines 630 654) no Hoare annotation was computed. [2020-10-19 22:23:01,353 INFO L274 CegarLoopResult]: For program point L564(lines 564 568) no Hoare annotation was computed. [2020-10-19 22:23:01,353 INFO L274 CegarLoopResult]: For program point L531(lines 531 535) no Hoare annotation was computed. [2020-10-19 22:23:01,353 INFO L274 CegarLoopResult]: For program point L498(lines 498 502) no Hoare annotation was computed. [2020-10-19 22:23:01,353 INFO L274 CegarLoopResult]: For program point L564-2(lines 564 568) no Hoare annotation was computed. [2020-10-19 22:23:01,353 INFO L274 CegarLoopResult]: For program point L531-2(lines 213 590) no Hoare annotation was computed. [2020-10-19 22:23:01,353 INFO L274 CegarLoopResult]: For program point L366(lines 366 370) no Hoare annotation was computed. [2020-10-19 22:23:01,353 INFO L274 CegarLoopResult]: For program point L366-2(lines 365 382) no Hoare annotation was computed. [2020-10-19 22:23:01,354 INFO L274 CegarLoopResult]: For program point L3(line 3) no Hoare annotation was computed. [2020-10-19 22:23:01,354 INFO L274 CegarLoopResult]: For program point L664(lines 664 668) no Hoare annotation was computed. [2020-10-19 22:23:01,354 INFO L274 CegarLoopResult]: For program point L631(lines 631 640) no Hoare annotation was computed. [2020-10-19 22:23:01,354 INFO L274 CegarLoopResult]: For program point L664-2(lines 664 668) no Hoare annotation was computed. [2020-10-19 22:23:01,354 INFO L274 CegarLoopResult]: For program point L631-2(lines 630 652) no Hoare annotation was computed. [2020-10-19 22:23:01,354 INFO L274 CegarLoopResult]: For program point L466(lines 466 470) no Hoare annotation was computed. [2020-10-19 22:23:01,354 INFO L274 CegarLoopResult]: For program point L334-1(lines 334 343) no Hoare annotation was computed. [2020-10-19 22:23:01,355 INFO L274 CegarLoopResult]: For program point L235(lines 235 240) no Hoare annotation was computed. [2020-10-19 22:23:01,355 INFO L274 CegarLoopResult]: For program point L202(lines 202 596) no Hoare annotation was computed. [2020-10-19 22:23:01,357 INFO L274 CegarLoopResult]: For program point L169(lines 169 607) no Hoare annotation was computed. [2020-10-19 22:23:01,358 INFO L274 CegarLoopResult]: For program point L136(lines 136 618) no Hoare annotation was computed. [2020-10-19 22:23:01,358 INFO L270 CegarLoopResult]: At program point L103-2(lines 103 659) the Hoare annotation is: (let ((.cse9 (+ (* ULTIMATE.start_ssl3_accept_~ag_Y~0 2) (* ULTIMATE.start_ssl3_accept_~ag_X~0 2))) (.cse20 (= ULTIMATE.start_ssl3_accept_~s__hit~0 0))) (let ((.cse8 (<= 8576 ULTIMATE.start_ssl3_accept_~s__s3__tmp__next_state___0~0)) (.cse16 (<= ULTIMATE.start_ssl3_accept_~s__state~0 8576)) (.cse13 (= ULTIMATE.start_ssl3_accept_~s__state~0 8592)) (.cse17 (= ULTIMATE.start_ssl3_accept_~s__state~0 8608)) (.cse19 (= 8560 ULTIMATE.start_ssl3_accept_~s__state~0)) (.cse3 (= ULTIMATE.start_ssl3_accept_~blastFlag~0 1)) (.cse15 (= ULTIMATE.start_ssl3_accept_~s__state~0 8528)) (.cse14 (<= ULTIMATE.start_ssl3_accept_~s__s3__tmp__next_state___0~0 3)) (.cse7 (<= ULTIMATE.start_ssl3_accept_~s__state~0 8448)) (.cse11 (<= 8656 ULTIMATE.start_ssl3_accept_~s__state~0)) (.cse5 (= ULTIMATE.start_ssl3_accept_~s__state~0 8544)) (.cse10 (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 3)) (.cse18 (<= 8640 ULTIMATE.start_ssl3_accept_~s__s3__tmp__next_state___0~0)) (.cse12 (not .cse20)) (.cse0 (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 2)) (.cse6 (<= ULTIMATE.start_ssl3_accept_~s__s3__tmp__next_state___0~0 8576)) (.cse2 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8673))) (.cse1 (let ((.cse21 (mod .cse9 4294967296))) (or (<= .cse21 8496) (< 2147483647 .cse21)))) (.cse4 (<= 8640 ULTIMATE.start_ssl3_accept_~s__state~0))) (or (and .cse0 .cse1 (= ULTIMATE.start_ssl3_accept_~s__state~0 8512)) (and .cse2 .cse3 .cse4) (and .cse3 .cse5) (and .cse6 .cse7 .cse3 .cse8) (and (= .cse9 (+ ULTIMATE.start_ssl3_accept_~s__state~0 (* (div .cse9 4294967296) 4294967296))) .cse3) (and .cse2 .cse10 .cse11 .cse12) (and .cse0 .cse6 .cse1 .cse13) (= ULTIMATE.start_ssl3_accept_~blastFlag~0 0) (and .cse14 .cse7 .cse3) (and .cse3 (= 8466 ULTIMATE.start_ssl3_accept_~s__state~0)) (and .cse1 .cse3) (and .cse0 .cse1 .cse15) (and .cse6 (<= 8576 ULTIMATE.start_ssl3_accept_~s__state~0) .cse3 .cse16 .cse8) (and .cse0 .cse6 .cse1 .cse16) (and .cse0 .cse12) (and .cse3 .cse17) (and .cse3 .cse13) (and .cse0 .cse6 .cse1 .cse17) (and .cse10 .cse7 .cse18 .cse12) (and .cse0 .cse1 .cse19) (and .cse3 .cse19) (and .cse3 .cse15) (and .cse14 .cse1 .cse10 .cse7 .cse20) (and .cse6 .cse2 .cse1 .cse10 .cse11) (and .cse0 .cse1 .cse5) (and .cse10 .cse4 .cse18 .cse12) (and .cse0 .cse6 .cse2 .cse1 .cse4)))) [2020-10-19 22:23:01,358 INFO L270 CegarLoopResult]: At program point L170(lines 169 607) the Hoare annotation is: (let ((.cse6 (= ULTIMATE.start_ssl3_accept_~s__hit~0 0))) (let ((.cse3 (<= ULTIMATE.start_ssl3_accept_~s__s3__tmp__next_state___0~0 3)) (.cse0 (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 3)) (.cse7 (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 2)) (.cse2 (not .cse6)) (.cse8 (<= ULTIMATE.start_ssl3_accept_~s__s3__tmp__next_state___0~0 8576)) (.cse5 (let ((.cse9 (mod (+ (* ULTIMATE.start_ssl3_accept_~ag_Y~0 2) (* ULTIMATE.start_ssl3_accept_~ag_X~0 2)) 4294967296))) (or (<= .cse9 8496) (< 2147483647 .cse9)))) (.cse1 (<= ULTIMATE.start_ssl3_accept_~s__state~0 8448)) (.cse4 (= ULTIMATE.start_ssl3_accept_~blastFlag~0 1))) (or (and .cse0 .cse1 (<= 8640 ULTIMATE.start_ssl3_accept_~s__s3__tmp__next_state___0~0) .cse2) (and (= ULTIMATE.start_ssl3_accept_~blastFlag~0 0) .cse1) (and .cse3 .cse1 .cse4) (and .cse3 .cse5 .cse0 .cse1 .cse6) (and .cse7 .cse8 .cse5 .cse1) (and .cse7 .cse1 .cse2) (and .cse8 .cse1 .cse4 (<= 8576 ULTIMATE.start_ssl3_accept_~s__s3__tmp__next_state___0~0)) (and .cse5 .cse1 .cse4)))) [2020-10-19 22:23:01,358 INFO L270 CegarLoopResult]: At program point L137(lines 130 620) the Hoare annotation is: (let ((.cse1 (= ULTIMATE.start_ssl3_accept_~blastFlag~0 1)) (.cse3 (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 2)) (.cse4 (<= ULTIMATE.start_ssl3_accept_~s__s3__tmp__next_state___0~0 8576)) (.cse0 (let ((.cse6 (mod (+ (* ULTIMATE.start_ssl3_accept_~ag_Y~0 2) (* ULTIMATE.start_ssl3_accept_~ag_X~0 2)) 4294967296))) (or (<= .cse6 8496) (< 2147483647 .cse6)))) (.cse2 (exists ((ULTIMATE.start_ssl3_accept_~ag_Y~0 Int) (ULTIMATE.start_ssl3_accept_~ag_X~0 Int)) (let ((.cse5 (mod (+ (* ULTIMATE.start_ssl3_accept_~ag_Y~0 2) (* ULTIMATE.start_ssl3_accept_~ag_X~0 2)) 4294967296))) (and (<= .cse5 8496) (<= .cse5 2147483647) (<= ULTIMATE.start_ssl3_accept_~s__state~0 .cse5)))))) (or (and .cse0 .cse1 .cse2) (and (= 8466 ULTIMATE.start_ssl3_accept_~s__state~0) .cse1) (and (= ULTIMATE.start_ssl3_accept_~blastFlag~0 0) .cse2) (and .cse3 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8673)) (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8672)) (not (= ULTIMATE.start_ssl3_accept_~s__hit~0 0))) (and .cse4 .cse1 .cse2) (and .cse3 .cse4 .cse0 .cse2))) [2020-10-19 22:23:01,359 INFO L274 CegarLoopResult]: For program point L104(line 104) no Hoare annotation was computed. [2020-10-19 22:23:01,359 INFO L274 CegarLoopResult]: For program point L633(lines 633 637) no Hoare annotation was computed. [2020-10-19 22:23:01,359 INFO L274 CegarLoopResult]: For program point L205(lines 205 595) no Hoare annotation was computed. [2020-10-19 22:23:01,359 INFO L274 CegarLoopResult]: For program point L172(lines 172 606) no Hoare annotation was computed. [2020-10-19 22:23:01,359 INFO L274 CegarLoopResult]: For program point L139(lines 139 617) no Hoare annotation was computed. [2020-10-19 22:23:01,359 INFO L274 CegarLoopResult]: For program point L106(lines 106 628) no Hoare annotation was computed. [2020-10-19 22:23:01,359 INFO L274 CegarLoopResult]: For program point L338(lines 338 342) no Hoare annotation was computed. [2020-10-19 22:23:01,360 INFO L270 CegarLoopResult]: At program point L206(lines 202 596) the Hoare annotation is: (let ((.cse1 (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 3)) (.cse0 (<= 8656 ULTIMATE.start_ssl3_accept_~s__state~0))) (or (and (= ULTIMATE.start_ssl3_accept_~blastFlag~0 0) .cse0) (and .cse1 .cse0 (not (= ULTIMATE.start_ssl3_accept_~s__hit~0 0))) (and (<= ULTIMATE.start_ssl3_accept_~s__s3__tmp__next_state___0~0 8576) (let ((.cse2 (mod (+ (* ULTIMATE.start_ssl3_accept_~ag_Y~0 2) (* ULTIMATE.start_ssl3_accept_~ag_X~0 2)) 4294967296))) (or (<= .cse2 8496) (< 2147483647 .cse2))) .cse1 .cse0) (and .cse0 (= ULTIMATE.start_ssl3_accept_~blastFlag~0 1)))) [2020-10-19 22:23:01,360 INFO L270 CegarLoopResult]: At program point L107(lines 106 628) the Hoare annotation is: (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8672)) [2020-10-19 22:23:01,360 INFO L274 CegarLoopResult]: For program point L471(lines 471 482) no Hoare annotation was computed. [2020-10-19 22:23:01,360 INFO L274 CegarLoopResult]: For program point L438(lines 438 442) no Hoare annotation was computed. [2020-10-19 22:23:01,360 INFO L270 CegarLoopResult]: At program point L372(lines 355 390) the Hoare annotation is: (let ((.cse0 (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 2)) (.cse2 (<= ULTIMATE.start_ssl3_accept_~s__state~0 8576)) (.cse3 (<= 8512 ULTIMATE.start_ssl3_accept_~s__state~0))) (or (and .cse0 (let ((.cse1 (mod (+ (* ULTIMATE.start_ssl3_accept_~ag_Y~0 2) (* ULTIMATE.start_ssl3_accept_~ag_X~0 2)) 4294967296))) (or (<= .cse1 8496) (< 2147483647 .cse1))) .cse2 .cse3) (and .cse0 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8673)) .cse3 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8672)) (not (= ULTIMATE.start_ssl3_accept_~s__hit~0 0))) (and (= ULTIMATE.start_ssl3_accept_~blastFlag~0 0) .cse2 .cse3) (and (= ULTIMATE.start_ssl3_accept_~blastFlag~0 1) .cse2 .cse3))) [2020-10-19 22:23:01,361 INFO L270 CegarLoopResult]: At program point L406(lines 397 428) the Hoare annotation is: (let ((.cse0 (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 2)) (.cse2 (<= ULTIMATE.start_ssl3_accept_~s__state~0 8576)) (.cse3 (<= 8512 ULTIMATE.start_ssl3_accept_~s__state~0))) (or (and .cse0 (let ((.cse1 (mod (+ (* ULTIMATE.start_ssl3_accept_~ag_Y~0 2) (* ULTIMATE.start_ssl3_accept_~ag_X~0 2)) 4294967296))) (or (<= .cse1 8496) (< 2147483647 .cse1))) .cse2 .cse3) (and .cse0 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8673)) .cse3 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8672)) (not (= ULTIMATE.start_ssl3_accept_~s__hit~0 0))) (and (= ULTIMATE.start_ssl3_accept_~blastFlag~0 0) .cse2 .cse3) (and (= ULTIMATE.start_ssl3_accept_~blastFlag~0 1) .cse2 .cse3))) [2020-10-19 22:23:01,361 INFO L274 CegarLoopResult]: For program point L241(lines 241 246) no Hoare annotation was computed. [2020-10-19 22:23:01,361 INFO L274 CegarLoopResult]: For program point L208(lines 208 594) no Hoare annotation was computed. [2020-10-19 22:23:01,361 INFO L274 CegarLoopResult]: For program point L175(lines 175 605) no Hoare annotation was computed. [2020-10-19 22:23:01,361 INFO L274 CegarLoopResult]: For program point L142(lines 142 616) no Hoare annotation was computed. [2020-10-19 22:23:01,361 INFO L274 CegarLoopResult]: For program point L109(lines 109 627) no Hoare annotation was computed. [2020-10-19 22:23:01,361 INFO L274 CegarLoopResult]: For program point L374(lines 374 378) no Hoare annotation was computed. [2020-10-19 22:23:01,361 INFO L270 CegarLoopResult]: At program point L209(lines 208 594) the Hoare annotation is: (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8672)) [2020-10-19 22:23:01,361 INFO L270 CegarLoopResult]: At program point L176(lines 172 606) the Hoare annotation is: (let ((.cse3 (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 2)) (.cse0 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8673))) (.cse1 (<= 8576 ULTIMATE.start_ssl3_accept_~s__state~0)) (.cse2 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8672)))) (or (and .cse0 .cse1 (= ULTIMATE.start_ssl3_accept_~blastFlag~0 1) .cse2) (and .cse0 (= ULTIMATE.start_ssl3_accept_~blastFlag~0 0) .cse1 .cse2) (and .cse3 .cse0 (<= 8512 ULTIMATE.start_ssl3_accept_~s__state~0) .cse2 (not (= ULTIMATE.start_ssl3_accept_~s__hit~0 0))) (and .cse3 (<= ULTIMATE.start_ssl3_accept_~s__s3__tmp__next_state___0~0 8576) .cse0 (let ((.cse4 (mod (+ (* ULTIMATE.start_ssl3_accept_~ag_Y~0 2) (* ULTIMATE.start_ssl3_accept_~ag_X~0 2)) 4294967296))) (or (<= .cse4 8496) (< 2147483647 .cse4))) .cse1 .cse2))) [2020-10-19 22:23:01,362 INFO L270 CegarLoopResult]: At program point L143(lines 139 617) the Hoare annotation is: (let ((.cse5 (mod (+ (* ULTIMATE.start_ssl3_accept_~ag_Y~0 2) (* ULTIMATE.start_ssl3_accept_~ag_X~0 2)) 4294967296))) (let ((.cse6 (< 2147483647 .cse5))) (let ((.cse2 (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 2)) (.cse3 (or (<= .cse5 8496) .cse6)) (.cse0 (<= 8466 ULTIMATE.start_ssl3_accept_~s__state~0)) (.cse1 (<= ULTIMATE.start_ssl3_accept_~s__state~0 8576)) (.cse4 (or (<= .cse5 ULTIMATE.start_ssl3_accept_~s__state~0) (and .cse6 (<= .cse5 (+ ULTIMATE.start_ssl3_accept_~s__state~0 4294967296)))))) (or (and .cse0 (= ULTIMATE.start_ssl3_accept_~blastFlag~0 0) .cse1) (and .cse2 (<= ULTIMATE.start_ssl3_accept_~s__s3__tmp__next_state___0~0 8576) .cse3 .cse0 .cse1 .cse4) (and .cse2 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8673)) (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8672)) (not (= ULTIMATE.start_ssl3_accept_~s__hit~0 0))) (and .cse3 .cse0 (= ULTIMATE.start_ssl3_accept_~blastFlag~0 1) .cse1 .cse4))))) [2020-10-19 22:23:01,362 INFO L274 CegarLoopResult]: For program point L77(lines 77 85) no Hoare annotation was computed. [2020-10-19 22:23:01,362 INFO L274 CegarLoopResult]: For program point L408(lines 408 414) no Hoare annotation was computed. [2020-10-19 22:23:01,362 INFO L274 CegarLoopResult]: For program point L574(lines 574 584) no Hoare annotation was computed. [2020-10-19 22:23:01,362 INFO L274 CegarLoopResult]: For program point L574-1(lines 574 584) no Hoare annotation was computed. [2020-10-19 22:23:01,362 INFO L274 CegarLoopResult]: For program point L475(lines 475 479) no Hoare annotation was computed. [2020-10-19 22:23:01,363 INFO L274 CegarLoopResult]: For program point L277(lines 277 281) no Hoare annotation was computed. [2020-10-19 22:23:01,363 INFO L274 CegarLoopResult]: For program point L178(lines 178 604) no Hoare annotation was computed. [2020-10-19 22:23:01,363 INFO L274 CegarLoopResult]: For program point L145(lines 145 615) no Hoare annotation was computed. [2020-10-19 22:23:01,363 INFO L274 CegarLoopResult]: For program point L112(lines 112 626) no Hoare annotation was computed. [2020-10-19 22:23:01,363 INFO L274 CegarLoopResult]: For program point L509(lines 509 513) no Hoare annotation was computed. [2020-10-19 22:23:01,363 INFO L274 CegarLoopResult]: For program point L311(lines 311 319) no Hoare annotation was computed. [2020-10-19 22:23:01,363 INFO L270 CegarLoopResult]: At program point L212(lines 211 593) the Hoare annotation is: (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8672)) [2020-10-19 22:23:01,363 INFO L274 CegarLoopResult]: For program point L80(lines 80 84) no Hoare annotation was computed. [2020-10-19 22:23:01,363 INFO L274 CegarLoopResult]: For program point L80-2(lines 77 85) no Hoare annotation was computed. [2020-10-19 22:23:01,363 INFO L277 CegarLoopResult]: At program point L675(lines 68 677) the Hoare annotation is: true [2020-10-19 22:23:01,364 INFO L274 CegarLoopResult]: For program point L642(lines 642 648) no Hoare annotation was computed. [2020-10-19 22:23:01,364 INFO L274 CegarLoopResult]: For program point L543(lines 543 548) no Hoare annotation was computed. [2020-10-19 22:23:01,364 INFO L277 CegarLoopResult]: At program point L676(lines 11 678) the Hoare annotation is: true [2020-10-19 22:23:01,364 INFO L274 CegarLoopResult]: For program point L577(lines 577 581) no Hoare annotation was computed. [2020-10-19 22:23:01,364 INFO L274 CegarLoopResult]: For program point L181(lines 181 603) no Hoare annotation was computed. [2020-10-19 22:23:01,364 INFO L274 CegarLoopResult]: For program point L148(lines 148 614) no Hoare annotation was computed. [2020-10-19 22:23:01,365 INFO L274 CegarLoopResult]: For program point L115(lines 115 625) no Hoare annotation was computed. [2020-10-19 22:23:01,365 INFO L274 CegarLoopResult]: For program point L314(lines 314 318) no Hoare annotation was computed. [2020-10-19 22:23:01,365 INFO L274 CegarLoopResult]: For program point L314-2(lines 213 590) no Hoare annotation was computed. [2020-10-19 22:23:01,365 INFO L270 CegarLoopResult]: At program point L182(lines 178 604) the Hoare annotation is: (let ((.cse3 (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 2)) (.cse0 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8673))) (.cse1 (<= 8576 ULTIMATE.start_ssl3_accept_~s__state~0)) (.cse2 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8672)))) (or (and .cse0 .cse1 (= ULTIMATE.start_ssl3_accept_~blastFlag~0 1) .cse2) (and .cse0 (= ULTIMATE.start_ssl3_accept_~blastFlag~0 0) .cse1 .cse2) (and .cse3 .cse0 (<= 8512 ULTIMATE.start_ssl3_accept_~s__state~0) .cse2 (not (= ULTIMATE.start_ssl3_accept_~s__hit~0 0))) (and .cse3 (<= ULTIMATE.start_ssl3_accept_~s__s3__tmp__next_state___0~0 8576) .cse0 (let ((.cse4 (mod (+ (* ULTIMATE.start_ssl3_accept_~ag_Y~0 2) (* ULTIMATE.start_ssl3_accept_~ag_X~0 2)) 4294967296))) (or (<= .cse4 8496) (< 2147483647 .cse4))) .cse1 .cse2))) [2020-10-19 22:23:01,365 INFO L270 CegarLoopResult]: At program point L149(lines 145 615) the Hoare annotation is: (let ((.cse0 (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 2)) (.cse2 (<= ULTIMATE.start_ssl3_accept_~s__state~0 8576)) (.cse3 (<= 8512 ULTIMATE.start_ssl3_accept_~s__state~0))) (or (and .cse0 (let ((.cse1 (mod (+ (* ULTIMATE.start_ssl3_accept_~ag_Y~0 2) (* ULTIMATE.start_ssl3_accept_~ag_X~0 2)) 4294967296))) (or (<= .cse1 8496) (< 2147483647 .cse1))) .cse2 .cse3) (and .cse0 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8673)) .cse3 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8672)) (not (= ULTIMATE.start_ssl3_accept_~s__hit~0 0))) (and (= ULTIMATE.start_ssl3_accept_~blastFlag~0 0) .cse2 .cse3) (and (= ULTIMATE.start_ssl3_accept_~blastFlag~0 1) .cse2 .cse3))) [2020-10-19 22:23:01,365 INFO L270 CegarLoopResult]: At program point L216(lines 109 627) the Hoare annotation is: (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8672)) [2020-10-19 22:23:01,365 INFO L274 CegarLoopResult]: For program point L514(lines 514 518) no Hoare annotation was computed. [2020-10-19 22:23:01,367 INFO L274 CegarLoopResult]: For program point L514-2(lines 514 518) no Hoare annotation was computed. [2020-10-19 22:23:01,367 INFO L274 CegarLoopResult]: For program point L448-1(lines 448 460) no Hoare annotation was computed. [2020-10-19 22:23:01,367 INFO L274 CegarLoopResult]: For program point L184(lines 184 602) no Hoare annotation was computed. [2020-10-19 22:23:01,367 INFO L274 CegarLoopResult]: For program point L151(lines 151 613) no Hoare annotation was computed. [2020-10-19 22:23:01,367 INFO L274 CegarLoopResult]: For program point L118(lines 118 624) no Hoare annotation was computed. [2020-10-19 22:23:01,368 INFO L270 CegarLoopResult]: At program point L416(lines 407 427) the Hoare annotation is: (let ((.cse0 (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 2)) (.cse2 (<= ULTIMATE.start_ssl3_accept_~s__state~0 8576)) (.cse3 (<= 8512 ULTIMATE.start_ssl3_accept_~s__state~0))) (or (and .cse0 (let ((.cse1 (mod (+ (* ULTIMATE.start_ssl3_accept_~ag_Y~0 2) (* ULTIMATE.start_ssl3_accept_~ag_X~0 2)) 4294967296))) (or (<= .cse1 8496) (< 2147483647 .cse1))) .cse2 .cse3) (and .cse0 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8673)) .cse3 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8672)) (not (= ULTIMATE.start_ssl3_accept_~s__hit~0 0))) (and (= ULTIMATE.start_ssl3_accept_~blastFlag~0 0) .cse2 .cse3) (and (= ULTIMATE.start_ssl3_accept_~blastFlag~0 1) .cse2 .cse3))) [2020-10-19 22:23:01,368 INFO L274 CegarLoopResult]: For program point L350(lines 350 354) no Hoare annotation was computed. [2020-10-19 22:23:01,368 INFO L274 CegarLoopResult]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2020-10-19 22:23:01,368 INFO L274 CegarLoopResult]: For program point L350-2(lines 213 590) no Hoare annotation was computed. [2020-10-19 22:23:01,368 INFO L274 CegarLoopResult]: For program point L87(lines 87 95) no Hoare annotation was computed. [2020-10-19 22:23:01,368 INFO L274 CegarLoopResult]: For program point L87-1(lines 68 677) no Hoare annotation was computed. [2020-10-19 22:23:01,369 INFO L274 CegarLoopResult]: For program point L451(lines 451 456) no Hoare annotation was computed. [2020-10-19 22:23:01,369 INFO L274 CegarLoopResult]: For program point L187(lines 187 601) no Hoare annotation was computed. [2020-10-19 22:23:01,369 INFO L274 CegarLoopResult]: For program point L154(lines 154 612) no Hoare annotation was computed. [2020-10-19 22:23:01,369 INFO L274 CegarLoopResult]: For program point L121(lines 121 623) no Hoare annotation was computed. [2020-10-19 22:23:01,369 INFO L274 CegarLoopResult]: For program point L88(lines 88 92) no Hoare annotation was computed. [2020-10-19 22:23:01,369 INFO L274 CegarLoopResult]: For program point L419(lines 419 423) no Hoare annotation was computed. [2020-10-19 22:23:01,370 INFO L274 CegarLoopResult]: For program point L221(lines 221 225) no Hoare annotation was computed. [2020-10-19 22:23:01,370 INFO L270 CegarLoopResult]: At program point L188(lines 184 602) the Hoare annotation is: (let ((.cse2 (<= 8576 ULTIMATE.start_ssl3_accept_~s__state~0)) (.cse0 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8673))) (.cse4 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8672))) (.cse3 (= ULTIMATE.start_ssl3_accept_~blastFlag~0 1)) (.cse5 (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 2)) (.cse1 (let ((.cse7 (mod (+ (* ULTIMATE.start_ssl3_accept_~ag_Y~0 2) (* ULTIMATE.start_ssl3_accept_~ag_X~0 2)) 4294967296))) (or (<= .cse7 8496) (< 2147483647 .cse7)))) (.cse6 (= ULTIMATE.start_ssl3_accept_~s__state~0 8608))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse0 (= ULTIMATE.start_ssl3_accept_~blastFlag~0 0) .cse2 .cse4) (and .cse5 .cse0 (<= 8512 ULTIMATE.start_ssl3_accept_~s__state~0) .cse4 (not (= ULTIMATE.start_ssl3_accept_~s__hit~0 0))) (and .cse3 .cse6) (and .cse5 (<= ULTIMATE.start_ssl3_accept_~s__s3__tmp__next_state___0~0 8576) .cse1 .cse6))) [2020-10-19 22:23:01,370 INFO L270 CegarLoopResult]: At program point L155(lines 151 613) the Hoare annotation is: (let ((.cse0 (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 2)) (.cse2 (<= ULTIMATE.start_ssl3_accept_~s__state~0 8576)) (.cse3 (<= 8512 ULTIMATE.start_ssl3_accept_~s__state~0))) (or (and .cse0 (let ((.cse1 (mod (+ (* ULTIMATE.start_ssl3_accept_~ag_Y~0 2) (* ULTIMATE.start_ssl3_accept_~ag_X~0 2)) 4294967296))) (or (<= .cse1 8496) (< 2147483647 .cse1))) .cse2 .cse3) (and .cse0 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8673)) .cse3 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8672)) (not (= ULTIMATE.start_ssl3_accept_~s__hit~0 0))) (and (= ULTIMATE.start_ssl3_accept_~blastFlag~0 0) .cse2 .cse3) (and (= ULTIMATE.start_ssl3_accept_~blastFlag~0 1) .cse2 .cse3))) [2020-10-19 22:23:01,370 INFO L274 CegarLoopResult]: For program point L221-2(lines 213 590) no Hoare annotation was computed. [2020-10-19 22:23:01,371 INFO L274 CegarLoopResult]: For program point L553(lines 553 557) no Hoare annotation was computed. [2020-10-19 22:23:01,371 INFO L274 CegarLoopResult]: For program point L487(lines 487 491) no Hoare annotation was computed. [2020-10-19 22:23:01,371 INFO L274 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2020-10-19 22:23:01,371 INFO L274 CegarLoopResult]: For program point L190(lines 190 600) no Hoare annotation was computed. [2020-10-19 22:23:01,371 INFO L274 CegarLoopResult]: For program point L157(lines 157 611) no Hoare annotation was computed. [2020-10-19 22:23:01,371 INFO L274 CegarLoopResult]: For program point L124(lines 124 622) no Hoare annotation was computed. [2020-10-19 22:23:01,372 INFO L270 CegarLoopResult]: At program point L554(lines 68 677) the Hoare annotation is: false [2020-10-19 22:23:01,372 INFO L270 CegarLoopResult]: At program point L125(lines 121 623) the Hoare annotation is: (let ((.cse0 (let ((.cse5 (mod (+ (* ULTIMATE.start_ssl3_accept_~ag_Y~0 2) (* ULTIMATE.start_ssl3_accept_~ag_X~0 2)) 4294967296))) (or (<= .cse5 8496) (< 2147483647 .cse5)))) (.cse3 (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 2)) (.cse1 (<= 8466 ULTIMATE.start_ssl3_accept_~s__state~0)) (.cse2 (exists ((ULTIMATE.start_ssl3_accept_~ag_Y~0 Int) (ULTIMATE.start_ssl3_accept_~ag_X~0 Int)) (let ((.cse4 (mod (+ (* ULTIMATE.start_ssl3_accept_~ag_Y~0 2) (* ULTIMATE.start_ssl3_accept_~ag_X~0 2)) 4294967296))) (and (<= .cse4 8496) (<= .cse4 2147483647) (<= ULTIMATE.start_ssl3_accept_~s__state~0 .cse4)))))) (or (and .cse0 .cse1 (= ULTIMATE.start_ssl3_accept_~blastFlag~0 1) .cse2) (and .cse3 (<= ULTIMATE.start_ssl3_accept_~s__s3__tmp__next_state___0~0 8576) .cse0 .cse1 .cse2) (and .cse3 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8673)) (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8672)) (not (= ULTIMATE.start_ssl3_accept_~s__hit~0 0))) (and .cse1 (= ULTIMATE.start_ssl3_accept_~blastFlag~0 0) .cse2))) [2020-10-19 22:23:01,372 INFO L274 CegarLoopResult]: For program point L258(lines 258 271) no Hoare annotation was computed. [2020-10-19 22:23:01,372 INFO L277 CegarLoopResult]: At program point L688(lines 679 690) the Hoare annotation is: true [2020-10-19 22:23:01,372 INFO L274 CegarLoopResult]: For program point L358(lines 358 389) no Hoare annotation was computed. [2020-10-19 22:23:01,373 INFO L274 CegarLoopResult]: For program point L325(lines 325 329) no Hoare annotation was computed. [2020-10-19 22:23:01,373 INFO L274 CegarLoopResult]: For program point L259(lines 259 264) no Hoare annotation was computed. [2020-10-19 22:23:01,373 INFO L274 CegarLoopResult]: For program point L325-2(lines 325 329) no Hoare annotation was computed. [2020-10-19 22:23:01,373 INFO L274 CegarLoopResult]: For program point L193(lines 193 599) no Hoare annotation was computed. [2020-10-19 22:23:01,373 INFO L274 CegarLoopResult]: For program point L160(lines 160 610) no Hoare annotation was computed. [2020-10-19 22:23:01,373 INFO L274 CegarLoopResult]: For program point L127(lines 127 621) no Hoare annotation was computed. [2020-10-19 22:23:01,374 INFO L274 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2020-10-19 22:23:01,374 INFO L274 CegarLoopResult]: For program point L524(lines 524 529) no Hoare annotation was computed. [2020-10-19 22:23:01,374 INFO L270 CegarLoopResult]: At program point L194(lines 190 600) the Hoare annotation is: (let ((.cse4 (not (= ULTIMATE.start_ssl3_accept_~s__hit~0 0))) (.cse0 (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 2)) (.cse1 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8673))) (.cse2 (<= 8640 ULTIMATE.start_ssl3_accept_~s__state~0)) (.cse3 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8672)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse1 (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 3) .cse2 (<= 8640 ULTIMATE.start_ssl3_accept_~s__s3__tmp__next_state___0~0) .cse3 .cse4) (and .cse1 (= ULTIMATE.start_ssl3_accept_~blastFlag~0 1) .cse2 .cse3) (and .cse1 (= ULTIMATE.start_ssl3_accept_~blastFlag~0 0) .cse2 .cse3) (and .cse0 (<= ULTIMATE.start_ssl3_accept_~s__s3__tmp__next_state___0~0 8576) .cse1 (let ((.cse5 (mod (+ (* ULTIMATE.start_ssl3_accept_~ag_Y~0 2) (* ULTIMATE.start_ssl3_accept_~ag_X~0 2)) 4294967296))) (or (<= .cse5 8496) (< 2147483647 .cse5))) .cse2 .cse3))) [2020-10-19 22:23:01,374 INFO L270 CegarLoopResult]: At program point L161(lines 157 611) the Hoare annotation is: (let ((.cse0 (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 2)) (.cse2 (<= ULTIMATE.start_ssl3_accept_~s__state~0 8576)) (.cse3 (<= 8512 ULTIMATE.start_ssl3_accept_~s__state~0))) (or (and .cse0 (let ((.cse1 (mod (+ (* ULTIMATE.start_ssl3_accept_~ag_Y~0 2) (* ULTIMATE.start_ssl3_accept_~ag_X~0 2)) 4294967296))) (or (<= .cse1 8496) (< 2147483647 .cse1))) .cse2 .cse3) (and .cse0 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8673)) .cse3 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8672)) (not (= ULTIMATE.start_ssl3_accept_~s__hit~0 0))) (and (= ULTIMATE.start_ssl3_accept_~blastFlag~0 0) .cse2 .cse3) (and (= ULTIMATE.start_ssl3_accept_~blastFlag~0 1) .cse2 .cse3))) [2020-10-19 22:23:01,375 INFO L270 CegarLoopResult]: At program point L128(lines 127 621) the Hoare annotation is: (let ((.cse0 (let ((.cse5 (mod (+ (* ULTIMATE.start_ssl3_accept_~ag_Y~0 2) (* ULTIMATE.start_ssl3_accept_~ag_X~0 2)) 4294967296))) (or (<= .cse5 8496) (< 2147483647 .cse5)))) (.cse3 (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 2)) (.cse1 (<= 8466 ULTIMATE.start_ssl3_accept_~s__state~0)) (.cse2 (exists ((ULTIMATE.start_ssl3_accept_~ag_Y~0 Int) (ULTIMATE.start_ssl3_accept_~ag_X~0 Int)) (let ((.cse4 (mod (+ (* ULTIMATE.start_ssl3_accept_~ag_Y~0 2) (* ULTIMATE.start_ssl3_accept_~ag_X~0 2)) 4294967296))) (and (<= .cse4 8496) (<= .cse4 2147483647) (<= ULTIMATE.start_ssl3_accept_~s__state~0 .cse4)))))) (or (and .cse0 .cse1 (= ULTIMATE.start_ssl3_accept_~blastFlag~0 1) .cse2) (and .cse3 (<= ULTIMATE.start_ssl3_accept_~s__s3__tmp__next_state___0~0 8576) .cse0 .cse1 .cse2) (and .cse3 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8673)) (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8672)) (not (= ULTIMATE.start_ssl3_accept_~s__hit~0 0))) (and .cse1 (= ULTIMATE.start_ssl3_accept_~blastFlag~0 0) .cse2))) [2020-10-19 22:23:01,375 INFO L270 CegarLoopResult]: At program point L591(lines 103 659) the Hoare annotation is: (let ((.cse9 (+ (* ULTIMATE.start_ssl3_accept_~ag_Y~0 2) (* ULTIMATE.start_ssl3_accept_~ag_X~0 2))) (.cse20 (= ULTIMATE.start_ssl3_accept_~s__hit~0 0))) (let ((.cse8 (<= 8576 ULTIMATE.start_ssl3_accept_~s__s3__tmp__next_state___0~0)) (.cse16 (<= ULTIMATE.start_ssl3_accept_~s__state~0 8576)) (.cse13 (= ULTIMATE.start_ssl3_accept_~s__state~0 8592)) (.cse17 (= ULTIMATE.start_ssl3_accept_~s__state~0 8608)) (.cse19 (= 8560 ULTIMATE.start_ssl3_accept_~s__state~0)) (.cse3 (= ULTIMATE.start_ssl3_accept_~blastFlag~0 1)) (.cse15 (= ULTIMATE.start_ssl3_accept_~s__state~0 8528)) (.cse14 (<= ULTIMATE.start_ssl3_accept_~s__s3__tmp__next_state___0~0 3)) (.cse7 (<= ULTIMATE.start_ssl3_accept_~s__state~0 8448)) (.cse11 (<= 8656 ULTIMATE.start_ssl3_accept_~s__state~0)) (.cse5 (= ULTIMATE.start_ssl3_accept_~s__state~0 8544)) (.cse10 (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 3)) (.cse18 (<= 8640 ULTIMATE.start_ssl3_accept_~s__s3__tmp__next_state___0~0)) (.cse12 (not .cse20)) (.cse0 (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 2)) (.cse6 (<= ULTIMATE.start_ssl3_accept_~s__s3__tmp__next_state___0~0 8576)) (.cse2 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8673))) (.cse1 (let ((.cse21 (mod .cse9 4294967296))) (or (<= .cse21 8496) (< 2147483647 .cse21)))) (.cse4 (<= 8640 ULTIMATE.start_ssl3_accept_~s__state~0))) (or (and .cse0 .cse1 (= ULTIMATE.start_ssl3_accept_~s__state~0 8512)) (and .cse2 .cse3 .cse4) (and .cse3 .cse5) (and .cse6 .cse7 .cse3 .cse8) (and (= .cse9 (+ ULTIMATE.start_ssl3_accept_~s__state~0 (* (div .cse9 4294967296) 4294967296))) .cse3) (and .cse2 .cse10 .cse11 .cse12) (and .cse0 .cse6 .cse1 .cse13) (= ULTIMATE.start_ssl3_accept_~blastFlag~0 0) (and .cse14 .cse7 .cse3) (and .cse3 (= 8466 ULTIMATE.start_ssl3_accept_~s__state~0)) (and .cse1 .cse3) (and .cse0 .cse1 .cse15) (and .cse6 (<= 8576 ULTIMATE.start_ssl3_accept_~s__state~0) .cse3 .cse16 .cse8) (and .cse0 .cse6 .cse1 .cse16) (and .cse0 .cse12) (and .cse3 .cse17) (and .cse3 .cse13) (and .cse0 .cse6 .cse1 .cse17) (and .cse10 .cse7 .cse18 .cse12) (and .cse0 .cse1 .cse19) (and .cse3 .cse19) (and .cse3 .cse15) (and .cse14 .cse1 .cse10 .cse7 .cse20) (and .cse6 .cse2 .cse1 .cse10 .cse11) (and .cse0 .cse1 .cse5) (and .cse10 .cse4 .cse18 .cse12) (and .cse0 .cse6 .cse2 .cse1 .cse4)))) [2020-10-19 22:23:01,375 INFO L274 CegarLoopResult]: For program point L558(lines 558 562) no Hoare annotation was computed. [2020-10-19 22:23:01,375 INFO L274 CegarLoopResult]: For program point L294(lines 294 298) no Hoare annotation was computed. [2020-10-19 22:23:01,376 INFO L274 CegarLoopResult]: For program point L294-2(lines 213 590) no Hoare annotation was computed. [2020-10-19 22:23:01,376 INFO L274 CegarLoopResult]: For program point L361(lines 361 388) no Hoare annotation was computed. [2020-10-19 22:23:01,376 INFO L274 CegarLoopResult]: For program point L361-1(lines 361 388) no Hoare annotation was computed. [2020-10-19 22:23:01,376 INFO L274 CegarLoopResult]: For program point L196(lines 196 598) no Hoare annotation was computed. [2020-10-19 22:23:01,376 INFO L274 CegarLoopResult]: For program point L163(lines 163 609) no Hoare annotation was computed. [2020-10-19 22:23:01,376 INFO L274 CegarLoopResult]: For program point L130(lines 130 620) no Hoare annotation was computed. [2020-10-19 22:23:01,376 INFO L274 CegarLoopResult]: For program point L362(lines 362 385) no Hoare annotation was computed. [2020-10-19 22:23:01,377 INFO L274 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-10-19 22:23:01,377 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3) no Hoare annotation was computed. [2020-10-19 22:23:01,377 INFO L277 CegarLoopResult]: At program point L660(lines 102 661) the Hoare annotation is: true [2020-10-19 22:23:01,377 INFO L274 CegarLoopResult]: For program point L397(lines 397 428) no Hoare annotation was computed. [2020-10-19 22:23:01,377 INFO L274 CegarLoopResult]: For program point L199(lines 199 597) no Hoare annotation was computed. [2020-10-19 22:23:01,378 INFO L274 CegarLoopResult]: For program point L166(lines 166 608) no Hoare annotation was computed. [2020-10-19 22:23:01,378 INFO L274 CegarLoopResult]: For program point L133(lines 133 619) no Hoare annotation was computed. [2020-10-19 22:23:01,378 INFO L274 CegarLoopResult]: For program point L629(lines 629 657) no Hoare annotation was computed. [2020-10-19 22:23:01,378 INFO L274 CegarLoopResult]: For program point L398(lines 398 404) no Hoare annotation was computed. [2020-10-19 22:23:01,378 INFO L274 CegarLoopResult]: For program point L365(lines 365 384) no Hoare annotation was computed. [2020-10-19 22:23:01,378 INFO L274 CegarLoopResult]: For program point L233(lines 233 250) no Hoare annotation was computed. [2020-10-19 22:23:01,379 INFO L270 CegarLoopResult]: At program point L200(lines 196 598) the Hoare annotation is: (let ((.cse1 (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 3)) (.cse0 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8673))) (.cse2 (<= 8656 ULTIMATE.start_ssl3_accept_~s__state~0)) (.cse3 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8672)))) (or (and .cse0 .cse1 .cse2 .cse3 (not (= ULTIMATE.start_ssl3_accept_~s__hit~0 0))) (and .cse0 (= ULTIMATE.start_ssl3_accept_~blastFlag~0 0) .cse2 .cse3) (and (<= ULTIMATE.start_ssl3_accept_~s__s3__tmp__next_state___0~0 8576) .cse0 (let ((.cse4 (mod (+ (* ULTIMATE.start_ssl3_accept_~ag_Y~0 2) (* ULTIMATE.start_ssl3_accept_~ag_X~0 2)) 4294967296))) (or (<= .cse4 8496) (< 2147483647 .cse4))) .cse1 .cse2 .cse3) (and .cse0 .cse2 (= ULTIMATE.start_ssl3_accept_~blastFlag~0 1) .cse3))) [2020-10-19 22:23:01,379 INFO L270 CegarLoopResult]: At program point L167(lines 163 609) the Hoare annotation is: (let ((.cse0 (<= ULTIMATE.start_ssl3_accept_~blastFlag~0 2)) (.cse2 (<= ULTIMATE.start_ssl3_accept_~s__state~0 8576)) (.cse3 (<= 8512 ULTIMATE.start_ssl3_accept_~s__state~0))) (or (and .cse0 (let ((.cse1 (mod (+ (* ULTIMATE.start_ssl3_accept_~ag_Y~0 2) (* ULTIMATE.start_ssl3_accept_~ag_X~0 2)) 4294967296))) (or (<= .cse1 8496) (< 2147483647 .cse1))) .cse2 .cse3) (and .cse0 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8673)) .cse3 (not (= ULTIMATE.start_ssl3_accept_~s__state~0 8672)) (not (= ULTIMATE.start_ssl3_accept_~s__hit~0 0))) (and (= ULTIMATE.start_ssl3_accept_~blastFlag~0 0) .cse2 .cse3) (and (= ULTIMATE.start_ssl3_accept_~blastFlag~0 1) .cse2 .cse3))) [2020-10-19 22:23:01,379 INFO L274 CegarLoopResult]: For program point L233-2(lines 213 590) no Hoare annotation was computed. [2020-10-19 22:23:01,407 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,408 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,408 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,408 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,409 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,409 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,409 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,409 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,409 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,410 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,410 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,413 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,414 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,414 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,414 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,414 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,415 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,415 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,415 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,416 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,416 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,416 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,416 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,417 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,419 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,419 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,420 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,420 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,420 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,421 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,421 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,421 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,421 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,422 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,422 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,422 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,422 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,423 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,423 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,423 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,423 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,424 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,424 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,424 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,424 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,425 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,425 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,425 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,435 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,435 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,436 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,436 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,436 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,436 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,437 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,437 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,437 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,438 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,438 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,438 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,438 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,439 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,439 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,439 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,439 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,440 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,440 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,441 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,441 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,441 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,441 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,442 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,442 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,442 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,443 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,443 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,443 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,443 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,444 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,444 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,444 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,444 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,445 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,445 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,448 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,448 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,449 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,449 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,449 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,450 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,450 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,450 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,450 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,451 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,451 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,451 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,451 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,452 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,452 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,452 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,452 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,453 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,453 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,454 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,454 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,454 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,454 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,455 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,455 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,455 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,455 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,456 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,456 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,456 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,456 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,457 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,457 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,457 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,457 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,458 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,463 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 19.10 10:23:01 BoogieIcfgContainer [2020-10-19 22:23:01,463 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-10-19 22:23:01,464 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2020-10-19 22:23:01,464 INFO L271 PluginConnector]: Initializing Witness Printer... [2020-10-19 22:23:01,464 INFO L275 PluginConnector]: Witness Printer initialized [2020-10-19 22:23:01,465 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.10 10:21:47" (3/4) ... [2020-10-19 22:23:01,468 INFO L137 WitnessPrinter]: Generating witness for correct program [2020-10-19 22:23:01,488 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2020-10-19 22:23:01,489 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2020-10-19 22:23:01,490 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2020-10-19 22:23:01,491 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2020-10-19 22:23:01,523 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((ag_Y * 2 + ag_X * 2) % 4294967296 <= 8496 || 2147483647 < (ag_Y * 2 + ag_X * 2) % 4294967296) && 8466 <= s__state) && blastFlag == 1) && (\exists ULTIMATE.start_ssl3_accept_~ag_Y~0 : int, ULTIMATE.start_ssl3_accept_~ag_X~0 : int :: ((ULTIMATE.start_ssl3_accept_~ag_Y~0 * 2 + ULTIMATE.start_ssl3_accept_~ag_X~0 * 2) % 4294967296 <= 8496 && (ULTIMATE.start_ssl3_accept_~ag_Y~0 * 2 + ULTIMATE.start_ssl3_accept_~ag_X~0 * 2) % 4294967296 <= 2147483647) && s__state <= (ULTIMATE.start_ssl3_accept_~ag_Y~0 * 2 + ULTIMATE.start_ssl3_accept_~ag_X~0 * 2) % 4294967296)) || ((((blastFlag <= 2 && s__s3__tmp__next_state___0 <= 8576) && ((ag_Y * 2 + ag_X * 2) % 4294967296 <= 8496 || 2147483647 < (ag_Y * 2 + ag_X * 2) % 4294967296)) && 8466 <= s__state) && (\exists ULTIMATE.start_ssl3_accept_~ag_Y~0 : int, ULTIMATE.start_ssl3_accept_~ag_X~0 : int :: ((ULTIMATE.start_ssl3_accept_~ag_Y~0 * 2 + ULTIMATE.start_ssl3_accept_~ag_X~0 * 2) % 4294967296 <= 8496 && (ULTIMATE.start_ssl3_accept_~ag_Y~0 * 2 + ULTIMATE.start_ssl3_accept_~ag_X~0 * 2) % 4294967296 <= 2147483647) && s__state <= (ULTIMATE.start_ssl3_accept_~ag_Y~0 * 2 + ULTIMATE.start_ssl3_accept_~ag_X~0 * 2) % 4294967296))) || (((blastFlag <= 2 && !(s__state == 8673)) && !(s__state == 8672)) && !(s__hit == 0))) || ((8466 <= s__state && blastFlag == 0) && (\exists ULTIMATE.start_ssl3_accept_~ag_Y~0 : int, ULTIMATE.start_ssl3_accept_~ag_X~0 : int :: ((ULTIMATE.start_ssl3_accept_~ag_Y~0 * 2 + ULTIMATE.start_ssl3_accept_~ag_X~0 * 2) % 4294967296 <= 8496 && (ULTIMATE.start_ssl3_accept_~ag_Y~0 * 2 + ULTIMATE.start_ssl3_accept_~ag_X~0 * 2) % 4294967296 <= 2147483647) && s__state <= (ULTIMATE.start_ssl3_accept_~ag_Y~0 * 2 + ULTIMATE.start_ssl3_accept_~ag_X~0 * 2) % 4294967296)) [2020-10-19 22:23:01,523 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((ag_Y * 2 + ag_X * 2) % 4294967296 <= 8496 || 2147483647 < (ag_Y * 2 + ag_X * 2) % 4294967296) && 8466 <= s__state) && blastFlag == 1) && (\exists ULTIMATE.start_ssl3_accept_~ag_Y~0 : int, ULTIMATE.start_ssl3_accept_~ag_X~0 : int :: ((ULTIMATE.start_ssl3_accept_~ag_Y~0 * 2 + ULTIMATE.start_ssl3_accept_~ag_X~0 * 2) % 4294967296 <= 8496 && (ULTIMATE.start_ssl3_accept_~ag_Y~0 * 2 + ULTIMATE.start_ssl3_accept_~ag_X~0 * 2) % 4294967296 <= 2147483647) && s__state <= (ULTIMATE.start_ssl3_accept_~ag_Y~0 * 2 + ULTIMATE.start_ssl3_accept_~ag_X~0 * 2) % 4294967296)) || ((((blastFlag <= 2 && s__s3__tmp__next_state___0 <= 8576) && ((ag_Y * 2 + ag_X * 2) % 4294967296 <= 8496 || 2147483647 < (ag_Y * 2 + ag_X * 2) % 4294967296)) && 8466 <= s__state) && (\exists ULTIMATE.start_ssl3_accept_~ag_Y~0 : int, ULTIMATE.start_ssl3_accept_~ag_X~0 : int :: ((ULTIMATE.start_ssl3_accept_~ag_Y~0 * 2 + ULTIMATE.start_ssl3_accept_~ag_X~0 * 2) % 4294967296 <= 8496 && (ULTIMATE.start_ssl3_accept_~ag_Y~0 * 2 + ULTIMATE.start_ssl3_accept_~ag_X~0 * 2) % 4294967296 <= 2147483647) && s__state <= (ULTIMATE.start_ssl3_accept_~ag_Y~0 * 2 + ULTIMATE.start_ssl3_accept_~ag_X~0 * 2) % 4294967296))) || (((blastFlag <= 2 && !(s__state == 8673)) && !(s__state == 8672)) && !(s__hit == 0))) || ((8466 <= s__state && blastFlag == 0) && (\exists ULTIMATE.start_ssl3_accept_~ag_Y~0 : int, ULTIMATE.start_ssl3_accept_~ag_X~0 : int :: ((ULTIMATE.start_ssl3_accept_~ag_Y~0 * 2 + ULTIMATE.start_ssl3_accept_~ag_X~0 * 2) % 4294967296 <= 8496 && (ULTIMATE.start_ssl3_accept_~ag_Y~0 * 2 + ULTIMATE.start_ssl3_accept_~ag_X~0 * 2) % 4294967296 <= 2147483647) && s__state <= (ULTIMATE.start_ssl3_accept_~ag_Y~0 * 2 + ULTIMATE.start_ssl3_accept_~ag_X~0 * 2) % 4294967296)) [2020-10-19 22:23:01,523 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((ag_Y * 2 + ag_X * 2) % 4294967296 <= 8496 || 2147483647 < (ag_Y * 2 + ag_X * 2) % 4294967296) && blastFlag == 1) && (\exists ULTIMATE.start_ssl3_accept_~ag_Y~0 : int, ULTIMATE.start_ssl3_accept_~ag_X~0 : int :: ((ULTIMATE.start_ssl3_accept_~ag_Y~0 * 2 + ULTIMATE.start_ssl3_accept_~ag_X~0 * 2) % 4294967296 <= 8496 && (ULTIMATE.start_ssl3_accept_~ag_Y~0 * 2 + ULTIMATE.start_ssl3_accept_~ag_X~0 * 2) % 4294967296 <= 2147483647) && s__state <= (ULTIMATE.start_ssl3_accept_~ag_Y~0 * 2 + ULTIMATE.start_ssl3_accept_~ag_X~0 * 2) % 4294967296)) || (8466 == s__state && blastFlag == 1)) || (blastFlag == 0 && (\exists ULTIMATE.start_ssl3_accept_~ag_Y~0 : int, ULTIMATE.start_ssl3_accept_~ag_X~0 : int :: ((ULTIMATE.start_ssl3_accept_~ag_Y~0 * 2 + ULTIMATE.start_ssl3_accept_~ag_X~0 * 2) % 4294967296 <= 8496 && (ULTIMATE.start_ssl3_accept_~ag_Y~0 * 2 + ULTIMATE.start_ssl3_accept_~ag_X~0 * 2) % 4294967296 <= 2147483647) && s__state <= (ULTIMATE.start_ssl3_accept_~ag_Y~0 * 2 + ULTIMATE.start_ssl3_accept_~ag_X~0 * 2) % 4294967296))) || (((blastFlag <= 2 && !(s__state == 8673)) && !(s__state == 8672)) && !(s__hit == 0))) || ((s__s3__tmp__next_state___0 <= 8576 && blastFlag == 1) && (\exists ULTIMATE.start_ssl3_accept_~ag_Y~0 : int, ULTIMATE.start_ssl3_accept_~ag_X~0 : int :: ((ULTIMATE.start_ssl3_accept_~ag_Y~0 * 2 + ULTIMATE.start_ssl3_accept_~ag_X~0 * 2) % 4294967296 <= 8496 && (ULTIMATE.start_ssl3_accept_~ag_Y~0 * 2 + ULTIMATE.start_ssl3_accept_~ag_X~0 * 2) % 4294967296 <= 2147483647) && s__state <= (ULTIMATE.start_ssl3_accept_~ag_Y~0 * 2 + ULTIMATE.start_ssl3_accept_~ag_X~0 * 2) % 4294967296))) || (((blastFlag <= 2 && s__s3__tmp__next_state___0 <= 8576) && ((ag_Y * 2 + ag_X * 2) % 4294967296 <= 8496 || 2147483647 < (ag_Y * 2 + ag_X * 2) % 4294967296)) && (\exists ULTIMATE.start_ssl3_accept_~ag_Y~0 : int, ULTIMATE.start_ssl3_accept_~ag_X~0 : int :: ((ULTIMATE.start_ssl3_accept_~ag_Y~0 * 2 + ULTIMATE.start_ssl3_accept_~ag_X~0 * 2) % 4294967296 <= 8496 && (ULTIMATE.start_ssl3_accept_~ag_Y~0 * 2 + ULTIMATE.start_ssl3_accept_~ag_X~0 * 2) % 4294967296 <= 2147483647) && s__state <= (ULTIMATE.start_ssl3_accept_~ag_Y~0 * 2 + ULTIMATE.start_ssl3_accept_~ag_X~0 * 2) % 4294967296)) [2020-10-19 22:23:01,594 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2020-10-19 22:23:01,594 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2020-10-19 22:23:01,596 INFO L168 Benchmark]: Toolchain (without parser) took 75125.62 ms. Allocated memory was 34.6 MB in the beginning and 680.0 MB in the end (delta: 645.4 MB). Free memory was 6.3 MB in the beginning and 153.4 MB in the end (delta: -147.2 MB). Peak memory consumption was 498.2 MB. Max. memory is 14.3 GB. [2020-10-19 22:23:01,596 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 34.6 MB. Free memory was 11.9 MB in the beginning and 11.9 MB in the end (delta: 47.5 kB). Peak memory consumption was 47.5 kB. Max. memory is 14.3 GB. [2020-10-19 22:23:01,597 INFO L168 Benchmark]: CACSL2BoogieTranslator took 470.82 ms. Allocated memory was 37.2 MB in the beginning and 45.1 MB in the end (delta: 7.9 MB). Free memory was 18.7 MB in the beginning and 22.5 MB in the end (delta: -3.8 MB). Peak memory consumption was 11.8 MB. Max. memory is 14.3 GB. [2020-10-19 22:23:01,597 INFO L168 Benchmark]: Boogie Procedure Inliner took 68.15 ms. Allocated memory is still 45.1 MB. Free memory was 22.5 MB in the beginning and 19.5 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 14.3 GB. [2020-10-19 22:23:01,597 INFO L168 Benchmark]: Boogie Preprocessor took 37.47 ms. Allocated memory is still 45.1 MB. Free memory was 19.5 MB in the beginning and 17.1 MB in the end (delta: 2.4 MB). Peak memory consumption was 2.4 MB. Max. memory is 14.3 GB. [2020-10-19 22:23:01,598 INFO L168 Benchmark]: RCFGBuilder took 868.66 ms. Allocated memory was 45.1 MB in the beginning and 49.3 MB in the end (delta: 4.2 MB). Free memory was 17.1 MB in the beginning and 15.5 MB in the end (delta: 1.7 MB). Peak memory consumption was 8.4 MB. Max. memory is 14.3 GB. [2020-10-19 22:23:01,598 INFO L168 Benchmark]: TraceAbstraction took 73529.05 ms. Allocated memory was 49.3 MB in the beginning and 680.0 MB in the end (delta: 630.7 MB). Free memory was 15.1 MB in the beginning and 163.5 MB in the end (delta: -148.4 MB). Peak memory consumption was 547.2 MB. Max. memory is 14.3 GB. [2020-10-19 22:23:01,599 INFO L168 Benchmark]: Witness Printer took 130.58 ms. Allocated memory is still 680.0 MB. Free memory was 163.5 MB in the beginning and 153.4 MB in the end (delta: 10.1 MB). Peak memory consumption was 10.1 MB. Max. memory is 14.3 GB. [2020-10-19 22:23:01,601 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 34.6 MB. Free memory was 11.9 MB in the beginning and 11.9 MB in the end (delta: 47.5 kB). Peak memory consumption was 47.5 kB. Max. memory is 14.3 GB. * CACSL2BoogieTranslator took 470.82 ms. Allocated memory was 37.2 MB in the beginning and 45.1 MB in the end (delta: 7.9 MB). Free memory was 18.7 MB in the beginning and 22.5 MB in the end (delta: -3.8 MB). Peak memory consumption was 11.8 MB. Max. memory is 14.3 GB. * Boogie Procedure Inliner took 68.15 ms. Allocated memory is still 45.1 MB. Free memory was 22.5 MB in the beginning and 19.5 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 14.3 GB. * Boogie Preprocessor took 37.47 ms. Allocated memory is still 45.1 MB. Free memory was 19.5 MB in the beginning and 17.1 MB in the end (delta: 2.4 MB). Peak memory consumption was 2.4 MB. Max. memory is 14.3 GB. * RCFGBuilder took 868.66 ms. Allocated memory was 45.1 MB in the beginning and 49.3 MB in the end (delta: 4.2 MB). Free memory was 17.1 MB in the beginning and 15.5 MB in the end (delta: 1.7 MB). Peak memory consumption was 8.4 MB. Max. memory is 14.3 GB. * TraceAbstraction took 73529.05 ms. Allocated memory was 49.3 MB in the beginning and 680.0 MB in the end (delta: 630.7 MB). Free memory was 15.1 MB in the beginning and 163.5 MB in the end (delta: -148.4 MB). Peak memory consumption was 547.2 MB. Max. memory is 14.3 GB. * Witness Printer took 130.58 ms. Allocated memory is still 680.0 MB. Free memory was 163.5 MB in the beginning and 153.4 MB in the end (delta: 10.1 MB). Peak memory consumption was 10.1 MB. Max. memory is 14.3 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 3]: 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: 11]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 151]: Loop Invariant Derived loop invariant: (((((blastFlag <= 2 && ((ag_Y * 2 + ag_X * 2) % 4294967296 <= 8496 || 2147483647 < (ag_Y * 2 + ag_X * 2) % 4294967296)) && s__state <= 8576) && 8512 <= s__state) || ((((blastFlag <= 2 && !(s__state == 8673)) && 8512 <= s__state) && !(s__state == 8672)) && !(s__hit == 0))) || ((blastFlag == 0 && s__state <= 8576) && 8512 <= s__state)) || ((blastFlag == 1 && s__state <= 8576) && 8512 <= s__state) - InvariantResult [Line: 184]: Loop Invariant Derived loop invariant: (((((((!(s__state == 8673) && ((ag_Y * 2 + ag_X * 2) % 4294967296 <= 8496 || 2147483647 < (ag_Y * 2 + ag_X * 2) % 4294967296)) && 8576 <= s__state) && blastFlag == 1) && !(s__state == 8672)) || (((!(s__state == 8673) && blastFlag == 0) && 8576 <= s__state) && !(s__state == 8672))) || ((((blastFlag <= 2 && !(s__state == 8673)) && 8512 <= s__state) && !(s__state == 8672)) && !(s__hit == 0))) || (blastFlag == 1 && s__state == 8608)) || (((blastFlag <= 2 && s__s3__tmp__next_state___0 <= 8576) && ((ag_Y * 2 + ag_X * 2) % 4294967296 <= 8496 || 2147483647 < (ag_Y * 2 + ag_X * 2) % 4294967296)) && s__state == 8608) - InvariantResult [Line: 407]: Loop Invariant Derived loop invariant: (((((blastFlag <= 2 && ((ag_Y * 2 + ag_X * 2) % 4294967296 <= 8496 || 2147483647 < (ag_Y * 2 + ag_X * 2) % 4294967296)) && s__state <= 8576) && 8512 <= s__state) || ((((blastFlag <= 2 && !(s__state == 8673)) && 8512 <= s__state) && !(s__state == 8672)) && !(s__hit == 0))) || ((blastFlag == 0 && s__state <= 8576) && 8512 <= s__state)) || ((blastFlag == 1 && s__state <= 8576) && 8512 <= s__state) - InvariantResult [Line: 130]: Loop Invariant [2020-10-19 22:23:01,626 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,627 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,627 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,627 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,627 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,628 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,628 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,628 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,628 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,629 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,629 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,629 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,629 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,630 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,630 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,630 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,630 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,630 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,631 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,631 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,631 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,631 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,631 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,632 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,632 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,633 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,633 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,633 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,633 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,634 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,634 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,634 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,634 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,634 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,635 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,635 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,635 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,635 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,636 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,636 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,636 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,636 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,636 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,637 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,637 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,637 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,637 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,637 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] Derived loop invariant: ((((((((ag_Y * 2 + ag_X * 2) % 4294967296 <= 8496 || 2147483647 < (ag_Y * 2 + ag_X * 2) % 4294967296) && blastFlag == 1) && (\exists ULTIMATE.start_ssl3_accept_~ag_Y~0 : int, ULTIMATE.start_ssl3_accept_~ag_X~0 : int :: ((ULTIMATE.start_ssl3_accept_~ag_Y~0 * 2 + ULTIMATE.start_ssl3_accept_~ag_X~0 * 2) % 4294967296 <= 8496 && (ULTIMATE.start_ssl3_accept_~ag_Y~0 * 2 + ULTIMATE.start_ssl3_accept_~ag_X~0 * 2) % 4294967296 <= 2147483647) && s__state <= (ULTIMATE.start_ssl3_accept_~ag_Y~0 * 2 + ULTIMATE.start_ssl3_accept_~ag_X~0 * 2) % 4294967296)) || (8466 == s__state && blastFlag == 1)) || (blastFlag == 0 && (\exists ULTIMATE.start_ssl3_accept_~ag_Y~0 : int, ULTIMATE.start_ssl3_accept_~ag_X~0 : int :: ((ULTIMATE.start_ssl3_accept_~ag_Y~0 * 2 + ULTIMATE.start_ssl3_accept_~ag_X~0 * 2) % 4294967296 <= 8496 && (ULTIMATE.start_ssl3_accept_~ag_Y~0 * 2 + ULTIMATE.start_ssl3_accept_~ag_X~0 * 2) % 4294967296 <= 2147483647) && s__state <= (ULTIMATE.start_ssl3_accept_~ag_Y~0 * 2 + ULTIMATE.start_ssl3_accept_~ag_X~0 * 2) % 4294967296))) || (((blastFlag <= 2 && !(s__state == 8673)) && !(s__state == 8672)) && !(s__hit == 0))) || ((s__s3__tmp__next_state___0 <= 8576 && blastFlag == 1) && (\exists ULTIMATE.start_ssl3_accept_~ag_Y~0 : int, ULTIMATE.start_ssl3_accept_~ag_X~0 : int :: ((ULTIMATE.start_ssl3_accept_~ag_Y~0 * 2 + ULTIMATE.start_ssl3_accept_~ag_X~0 * 2) % 4294967296 <= 8496 && (ULTIMATE.start_ssl3_accept_~ag_Y~0 * 2 + ULTIMATE.start_ssl3_accept_~ag_X~0 * 2) % 4294967296 <= 2147483647) && s__state <= (ULTIMATE.start_ssl3_accept_~ag_Y~0 * 2 + ULTIMATE.start_ssl3_accept_~ag_X~0 * 2) % 4294967296))) || (((blastFlag <= 2 && s__s3__tmp__next_state___0 <= 8576) && ((ag_Y * 2 + ag_X * 2) % 4294967296 <= 8496 || 2147483647 < (ag_Y * 2 + ag_X * 2) % 4294967296)) && (\exists ULTIMATE.start_ssl3_accept_~ag_Y~0 : int, ULTIMATE.start_ssl3_accept_~ag_X~0 : int :: ((ULTIMATE.start_ssl3_accept_~ag_Y~0 * 2 + ULTIMATE.start_ssl3_accept_~ag_X~0 * 2) % 4294967296 <= 8496 && (ULTIMATE.start_ssl3_accept_~ag_Y~0 * 2 + ULTIMATE.start_ssl3_accept_~ag_X~0 * 2) % 4294967296 <= 2147483647) && s__state <= (ULTIMATE.start_ssl3_accept_~ag_Y~0 * 2 + ULTIMATE.start_ssl3_accept_~ag_X~0 * 2) % 4294967296)) - InvariantResult [Line: 211]: Loop Invariant Derived loop invariant: !(s__state == 8672) - InvariantResult [Line: 102]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 145]: Loop Invariant Derived loop invariant: (((((blastFlag <= 2 && ((ag_Y * 2 + ag_X * 2) % 4294967296 <= 8496 || 2147483647 < (ag_Y * 2 + ag_X * 2) % 4294967296)) && s__state <= 8576) && 8512 <= s__state) || ((((blastFlag <= 2 && !(s__state == 8673)) && 8512 <= s__state) && !(s__state == 8672)) && !(s__hit == 0))) || ((blastFlag == 0 && s__state <= 8576) && 8512 <= s__state)) || ((blastFlag == 1 && s__state <= 8576) && 8512 <= s__state) - InvariantResult [Line: 106]: Loop Invariant Derived loop invariant: !(s__state == 8672) - InvariantResult [Line: 178]: Loop Invariant Derived loop invariant: (((((!(s__state == 8673) && 8576 <= s__state) && blastFlag == 1) && !(s__state == 8672)) || (((!(s__state == 8673) && blastFlag == 0) && 8576 <= s__state) && !(s__state == 8672))) || ((((blastFlag <= 2 && !(s__state == 8673)) && 8512 <= s__state) && !(s__state == 8672)) && !(s__hit == 0))) || (((((blastFlag <= 2 && s__s3__tmp__next_state___0 <= 8576) && !(s__state == 8673)) && ((ag_Y * 2 + ag_X * 2) % 4294967296 <= 8496 || 2147483647 < (ag_Y * 2 + ag_X * 2) % 4294967296)) && 8576 <= s__state) && !(s__state == 8672)) - InvariantResult [Line: 202]: Loop Invariant Derived loop invariant: (((blastFlag == 0 && 8656 <= s__state) || ((blastFlag <= 3 && 8656 <= s__state) && !(s__hit == 0))) || (((s__s3__tmp__next_state___0 <= 8576 && ((ag_Y * 2 + ag_X * 2) % 4294967296 <= 8496 || 2147483647 < (ag_Y * 2 + ag_X * 2) % 4294967296)) && blastFlag <= 3) && 8656 <= s__state)) || (8656 <= s__state && blastFlag == 1) - InvariantResult [Line: 139]: Loop Invariant Derived loop invariant: ((((8466 <= s__state && blastFlag == 0) && s__state <= 8576) || (((((blastFlag <= 2 && s__s3__tmp__next_state___0 <= 8576) && ((ag_Y * 2 + ag_X * 2) % 4294967296 <= 8496 || 2147483647 < (ag_Y * 2 + ag_X * 2) % 4294967296)) && 8466 <= s__state) && s__state <= 8576) && ((ag_Y * 2 + ag_X * 2) % 4294967296 <= s__state || (2147483647 < (ag_Y * 2 + ag_X * 2) % 4294967296 && (ag_Y * 2 + ag_X * 2) % 4294967296 <= s__state + 4294967296)))) || (((blastFlag <= 2 && !(s__state == 8673)) && !(s__state == 8672)) && !(s__hit == 0))) || ((((((ag_Y * 2 + ag_X * 2) % 4294967296 <= 8496 || 2147483647 < (ag_Y * 2 + ag_X * 2) % 4294967296) && 8466 <= s__state) && blastFlag == 1) && s__state <= 8576) && ((ag_Y * 2 + ag_X * 2) % 4294967296 <= s__state || (2147483647 < (ag_Y * 2 + ag_X * 2) % 4294967296 && (ag_Y * 2 + ag_X * 2) % 4294967296 <= s__state + 4294967296))) - InvariantResult [Line: 103]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((blastFlag <= 2 && ((ag_Y * 2 + ag_X * 2) % 4294967296 <= 8496 || 2147483647 < (ag_Y * 2 + ag_X * 2) % 4294967296)) && s__state == 8512) || ((!(s__state == 8673) && blastFlag == 1) && 8640 <= s__state)) || (blastFlag == 1 && s__state == 8544)) || (((s__s3__tmp__next_state___0 <= 8576 && s__state <= 8448) && blastFlag == 1) && 8576 <= s__s3__tmp__next_state___0)) || (ag_Y * 2 + ag_X * 2 == s__state + (ag_Y * 2 + ag_X * 2) / 4294967296 * 4294967296 && blastFlag == 1)) || (((!(s__state == 8673) && blastFlag <= 3) && 8656 <= s__state) && !(s__hit == 0))) || (((blastFlag <= 2 && s__s3__tmp__next_state___0 <= 8576) && ((ag_Y * 2 + ag_X * 2) % 4294967296 <= 8496 || 2147483647 < (ag_Y * 2 + ag_X * 2) % 4294967296)) && s__state == 8592)) || blastFlag == 0) || ((s__s3__tmp__next_state___0 <= 3 && s__state <= 8448) && blastFlag == 1)) || (blastFlag == 1 && 8466 == s__state)) || (((ag_Y * 2 + ag_X * 2) % 4294967296 <= 8496 || 2147483647 < (ag_Y * 2 + ag_X * 2) % 4294967296) && blastFlag == 1)) || ((blastFlag <= 2 && ((ag_Y * 2 + ag_X * 2) % 4294967296 <= 8496 || 2147483647 < (ag_Y * 2 + ag_X * 2) % 4294967296)) && s__state == 8528)) || ((((s__s3__tmp__next_state___0 <= 8576 && 8576 <= s__state) && blastFlag == 1) && s__state <= 8576) && 8576 <= s__s3__tmp__next_state___0)) || (((blastFlag <= 2 && s__s3__tmp__next_state___0 <= 8576) && ((ag_Y * 2 + ag_X * 2) % 4294967296 <= 8496 || 2147483647 < (ag_Y * 2 + ag_X * 2) % 4294967296)) && s__state <= 8576)) || (blastFlag <= 2 && !(s__hit == 0))) || (blastFlag == 1 && s__state == 8608)) || (blastFlag == 1 && s__state == 8592)) || (((blastFlag <= 2 && s__s3__tmp__next_state___0 <= 8576) && ((ag_Y * 2 + ag_X * 2) % 4294967296 <= 8496 || 2147483647 < (ag_Y * 2 + ag_X * 2) % 4294967296)) && s__state == 8608)) || (((blastFlag <= 3 && s__state <= 8448) && 8640 <= s__s3__tmp__next_state___0) && !(s__hit == 0))) || ((blastFlag <= 2 && ((ag_Y * 2 + ag_X * 2) % 4294967296 <= 8496 || 2147483647 < (ag_Y * 2 + ag_X * 2) % 4294967296)) && 8560 == s__state)) || (blastFlag == 1 && 8560 == s__state)) || (blastFlag == 1 && s__state == 8528)) || ((((s__s3__tmp__next_state___0 <= 3 && ((ag_Y * 2 + ag_X * 2) % 4294967296 <= 8496 || 2147483647 < (ag_Y * 2 + ag_X * 2) % 4294967296)) && blastFlag <= 3) && s__state <= 8448) && s__hit == 0)) || ((((s__s3__tmp__next_state___0 <= 8576 && !(s__state == 8673)) && ((ag_Y * 2 + ag_X * 2) % 4294967296 <= 8496 || 2147483647 < (ag_Y * 2 + ag_X * 2) % 4294967296)) && blastFlag <= 3) && 8656 <= s__state)) || ((blastFlag <= 2 && ((ag_Y * 2 + ag_X * 2) % 4294967296 <= 8496 || 2147483647 < (ag_Y * 2 + ag_X * 2) % 4294967296)) && s__state == 8544)) || (((blastFlag <= 3 && 8640 <= s__state) && 8640 <= s__s3__tmp__next_state___0) && !(s__hit == 0))) || ((((blastFlag <= 2 && s__s3__tmp__next_state___0 <= 8576) && !(s__state == 8673)) && ((ag_Y * 2 + ag_X * 2) % 4294967296 <= 8496 || 2147483647 < (ag_Y * 2 + ag_X * 2) % 4294967296)) && 8640 <= s__state) - InvariantResult [Line: 68]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 172]: Loop Invariant Derived loop invariant: (((((!(s__state == 8673) && 8576 <= s__state) && blastFlag == 1) && !(s__state == 8672)) || (((!(s__state == 8673) && blastFlag == 0) && 8576 <= s__state) && !(s__state == 8672))) || ((((blastFlag <= 2 && !(s__state == 8673)) && 8512 <= s__state) && !(s__state == 8672)) && !(s__hit == 0))) || (((((blastFlag <= 2 && s__s3__tmp__next_state___0 <= 8576) && !(s__state == 8673)) && ((ag_Y * 2 + ag_X * 2) % 4294967296 <= 8496 || 2147483647 < (ag_Y * 2 + ag_X * 2) % 4294967296)) && 8576 <= s__state) && !(s__state == 8672)) - InvariantResult [Line: 208]: Loop Invariant Derived loop invariant: !(s__state == 8672) - InvariantResult [Line: 163]: Loop Invariant Derived loop invariant: (((((blastFlag <= 2 && ((ag_Y * 2 + ag_X * 2) % 4294967296 <= 8496 || 2147483647 < (ag_Y * 2 + ag_X * 2) % 4294967296)) && s__state <= 8576) && 8512 <= s__state) || ((((blastFlag <= 2 && !(s__state == 8673)) && 8512 <= s__state) && !(s__state == 8672)) && !(s__hit == 0))) || ((blastFlag == 0 && s__state <= 8576) && 8512 <= s__state)) || ((blastFlag == 1 && s__state <= 8576) && 8512 <= s__state) - InvariantResult [Line: 121]: Loop Invariant [2020-10-19 22:23:01,644 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,645 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,645 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,645 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,645 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,646 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,646 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,646 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,646 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,647 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,647 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,647 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,648 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,648 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,648 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,648 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,648 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,649 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,649 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,649 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,650 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,650 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,650 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,650 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,651 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,651 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,651 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,651 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,652 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,652 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,652 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,652 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,652 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,653 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,653 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,653 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] Derived loop invariant: (((((((ag_Y * 2 + ag_X * 2) % 4294967296 <= 8496 || 2147483647 < (ag_Y * 2 + ag_X * 2) % 4294967296) && 8466 <= s__state) && blastFlag == 1) && (\exists ULTIMATE.start_ssl3_accept_~ag_Y~0 : int, ULTIMATE.start_ssl3_accept_~ag_X~0 : int :: ((ULTIMATE.start_ssl3_accept_~ag_Y~0 * 2 + ULTIMATE.start_ssl3_accept_~ag_X~0 * 2) % 4294967296 <= 8496 && (ULTIMATE.start_ssl3_accept_~ag_Y~0 * 2 + ULTIMATE.start_ssl3_accept_~ag_X~0 * 2) % 4294967296 <= 2147483647) && s__state <= (ULTIMATE.start_ssl3_accept_~ag_Y~0 * 2 + ULTIMATE.start_ssl3_accept_~ag_X~0 * 2) % 4294967296)) || ((((blastFlag <= 2 && s__s3__tmp__next_state___0 <= 8576) && ((ag_Y * 2 + ag_X * 2) % 4294967296 <= 8496 || 2147483647 < (ag_Y * 2 + ag_X * 2) % 4294967296)) && 8466 <= s__state) && (\exists ULTIMATE.start_ssl3_accept_~ag_Y~0 : int, ULTIMATE.start_ssl3_accept_~ag_X~0 : int :: ((ULTIMATE.start_ssl3_accept_~ag_Y~0 * 2 + ULTIMATE.start_ssl3_accept_~ag_X~0 * 2) % 4294967296 <= 8496 && (ULTIMATE.start_ssl3_accept_~ag_Y~0 * 2 + ULTIMATE.start_ssl3_accept_~ag_X~0 * 2) % 4294967296 <= 2147483647) && s__state <= (ULTIMATE.start_ssl3_accept_~ag_Y~0 * 2 + ULTIMATE.start_ssl3_accept_~ag_X~0 * 2) % 4294967296))) || (((blastFlag <= 2 && !(s__state == 8673)) && !(s__state == 8672)) && !(s__hit == 0))) || ((8466 <= s__state && blastFlag == 0) && (\exists ULTIMATE.start_ssl3_accept_~ag_Y~0 : int, ULTIMATE.start_ssl3_accept_~ag_X~0 : int :: ((ULTIMATE.start_ssl3_accept_~ag_Y~0 * 2 + ULTIMATE.start_ssl3_accept_~ag_X~0 * 2) % 4294967296 <= 8496 && (ULTIMATE.start_ssl3_accept_~ag_Y~0 * 2 + ULTIMATE.start_ssl3_accept_~ag_X~0 * 2) % 4294967296 <= 2147483647) && s__state <= (ULTIMATE.start_ssl3_accept_~ag_Y~0 * 2 + ULTIMATE.start_ssl3_accept_~ag_X~0 * 2) % 4294967296)) - InvariantResult [Line: 397]: Loop Invariant Derived loop invariant: (((((blastFlag <= 2 && ((ag_Y * 2 + ag_X * 2) % 4294967296 <= 8496 || 2147483647 < (ag_Y * 2 + ag_X * 2) % 4294967296)) && s__state <= 8576) && 8512 <= s__state) || ((((blastFlag <= 2 && !(s__state == 8673)) && 8512 <= s__state) && !(s__state == 8672)) && !(s__hit == 0))) || ((blastFlag == 0 && s__state <= 8576) && 8512 <= s__state)) || ((blastFlag == 1 && s__state <= 8576) && 8512 <= s__state) - InvariantResult [Line: 196]: Loop Invariant Derived loop invariant: ((((((!(s__state == 8673) && blastFlag <= 3) && 8656 <= s__state) && !(s__state == 8672)) && !(s__hit == 0)) || (((!(s__state == 8673) && blastFlag == 0) && 8656 <= s__state) && !(s__state == 8672))) || (((((s__s3__tmp__next_state___0 <= 8576 && !(s__state == 8673)) && ((ag_Y * 2 + ag_X * 2) % 4294967296 <= 8496 || 2147483647 < (ag_Y * 2 + ag_X * 2) % 4294967296)) && blastFlag <= 3) && 8656 <= s__state) && !(s__state == 8672))) || (((!(s__state == 8673) && 8656 <= s__state) && blastFlag == 1) && !(s__state == 8672)) - InvariantResult [Line: 68]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 355]: Loop Invariant Derived loop invariant: (((((blastFlag <= 2 && ((ag_Y * 2 + ag_X * 2) % 4294967296 <= 8496 || 2147483647 < (ag_Y * 2 + ag_X * 2) % 4294967296)) && s__state <= 8576) && 8512 <= s__state) || ((((blastFlag <= 2 && !(s__state == 8673)) && 8512 <= s__state) && !(s__state == 8672)) && !(s__hit == 0))) || ((blastFlag == 0 && s__state <= 8576) && 8512 <= s__state)) || ((blastFlag == 1 && s__state <= 8576) && 8512 <= s__state) - InvariantResult [Line: 169]: Loop Invariant Derived loop invariant: (((((((((blastFlag <= 3 && s__state <= 8448) && 8640 <= s__s3__tmp__next_state___0) && !(s__hit == 0)) || (blastFlag == 0 && s__state <= 8448)) || ((s__s3__tmp__next_state___0 <= 3 && s__state <= 8448) && blastFlag == 1)) || ((((s__s3__tmp__next_state___0 <= 3 && ((ag_Y * 2 + ag_X * 2) % 4294967296 <= 8496 || 2147483647 < (ag_Y * 2 + ag_X * 2) % 4294967296)) && blastFlag <= 3) && s__state <= 8448) && s__hit == 0)) || (((blastFlag <= 2 && s__s3__tmp__next_state___0 <= 8576) && ((ag_Y * 2 + ag_X * 2) % 4294967296 <= 8496 || 2147483647 < (ag_Y * 2 + ag_X * 2) % 4294967296)) && s__state <= 8448)) || ((blastFlag <= 2 && s__state <= 8448) && !(s__hit == 0))) || (((s__s3__tmp__next_state___0 <= 8576 && s__state <= 8448) && blastFlag == 1) && 8576 <= s__s3__tmp__next_state___0)) || ((((ag_Y * 2 + ag_X * 2) % 4294967296 <= 8496 || 2147483647 < (ag_Y * 2 + ag_X * 2) % 4294967296) && s__state <= 8448) && blastFlag == 1) - InvariantResult [Line: 127]: Loop Invariant [2020-10-19 22:23:01,656 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,656 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,657 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,657 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,657 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,657 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,658 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,658 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,658 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,658 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,658 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,659 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,659 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,659 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,659 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,659 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,660 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,660 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,660 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,661 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,661 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,661 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,662 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,662 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,662 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,662 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,662 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,663 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,663 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,663 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,663 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,664 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,664 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,664 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] [2020-10-19 22:23:01,664 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_Y~0,QUANTIFIED] [2020-10-19 22:23:01,664 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_ssl3_accept_~ag_X~0,QUANTIFIED] Derived loop invariant: (((((((ag_Y * 2 + ag_X * 2) % 4294967296 <= 8496 || 2147483647 < (ag_Y * 2 + ag_X * 2) % 4294967296) && 8466 <= s__state) && blastFlag == 1) && (\exists ULTIMATE.start_ssl3_accept_~ag_Y~0 : int, ULTIMATE.start_ssl3_accept_~ag_X~0 : int :: ((ULTIMATE.start_ssl3_accept_~ag_Y~0 * 2 + ULTIMATE.start_ssl3_accept_~ag_X~0 * 2) % 4294967296 <= 8496 && (ULTIMATE.start_ssl3_accept_~ag_Y~0 * 2 + ULTIMATE.start_ssl3_accept_~ag_X~0 * 2) % 4294967296 <= 2147483647) && s__state <= (ULTIMATE.start_ssl3_accept_~ag_Y~0 * 2 + ULTIMATE.start_ssl3_accept_~ag_X~0 * 2) % 4294967296)) || ((((blastFlag <= 2 && s__s3__tmp__next_state___0 <= 8576) && ((ag_Y * 2 + ag_X * 2) % 4294967296 <= 8496 || 2147483647 < (ag_Y * 2 + ag_X * 2) % 4294967296)) && 8466 <= s__state) && (\exists ULTIMATE.start_ssl3_accept_~ag_Y~0 : int, ULTIMATE.start_ssl3_accept_~ag_X~0 : int :: ((ULTIMATE.start_ssl3_accept_~ag_Y~0 * 2 + ULTIMATE.start_ssl3_accept_~ag_X~0 * 2) % 4294967296 <= 8496 && (ULTIMATE.start_ssl3_accept_~ag_Y~0 * 2 + ULTIMATE.start_ssl3_accept_~ag_X~0 * 2) % 4294967296 <= 2147483647) && s__state <= (ULTIMATE.start_ssl3_accept_~ag_Y~0 * 2 + ULTIMATE.start_ssl3_accept_~ag_X~0 * 2) % 4294967296))) || (((blastFlag <= 2 && !(s__state == 8673)) && !(s__state == 8672)) && !(s__hit == 0))) || ((8466 <= s__state && blastFlag == 0) && (\exists ULTIMATE.start_ssl3_accept_~ag_Y~0 : int, ULTIMATE.start_ssl3_accept_~ag_X~0 : int :: ((ULTIMATE.start_ssl3_accept_~ag_Y~0 * 2 + ULTIMATE.start_ssl3_accept_~ag_X~0 * 2) % 4294967296 <= 8496 && (ULTIMATE.start_ssl3_accept_~ag_Y~0 * 2 + ULTIMATE.start_ssl3_accept_~ag_X~0 * 2) % 4294967296 <= 2147483647) && s__state <= (ULTIMATE.start_ssl3_accept_~ag_Y~0 * 2 + ULTIMATE.start_ssl3_accept_~ag_X~0 * 2) % 4294967296)) - InvariantResult [Line: 157]: Loop Invariant Derived loop invariant: (((((blastFlag <= 2 && ((ag_Y * 2 + ag_X * 2) % 4294967296 <= 8496 || 2147483647 < (ag_Y * 2 + ag_X * 2) % 4294967296)) && s__state <= 8576) && 8512 <= s__state) || ((((blastFlag <= 2 && !(s__state == 8673)) && 8512 <= s__state) && !(s__state == 8672)) && !(s__hit == 0))) || ((blastFlag == 0 && s__state <= 8576) && 8512 <= s__state)) || ((blastFlag == 1 && s__state <= 8576) && 8512 <= s__state) - InvariantResult [Line: 190]: Loop Invariant Derived loop invariant: (((((((blastFlag <= 2 && !(s__state == 8673)) && 8640 <= s__state) && !(s__state == 8672)) && !(s__hit == 0)) || (((((!(s__state == 8673) && blastFlag <= 3) && 8640 <= s__state) && 8640 <= s__s3__tmp__next_state___0) && !(s__state == 8672)) && !(s__hit == 0))) || (((!(s__state == 8673) && blastFlag == 1) && 8640 <= s__state) && !(s__state == 8672))) || (((!(s__state == 8673) && blastFlag == 0) && 8640 <= s__state) && !(s__state == 8672))) || (((((blastFlag <= 2 && s__s3__tmp__next_state___0 <= 8576) && !(s__state == 8673)) && ((ag_Y * 2 + ag_X * 2) % 4294967296 <= 8496 || 2147483647 < (ag_Y * 2 + ag_X * 2) % 4294967296)) && 8640 <= s__state) && !(s__state == 8672)) - InvariantResult [Line: 109]: Loop Invariant Derived loop invariant: !(s__state == 8672) - InvariantResult [Line: 679]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 103]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((blastFlag <= 2 && ((ag_Y * 2 + ag_X * 2) % 4294967296 <= 8496 || 2147483647 < (ag_Y * 2 + ag_X * 2) % 4294967296)) && s__state == 8512) || ((!(s__state == 8673) && blastFlag == 1) && 8640 <= s__state)) || (blastFlag == 1 && s__state == 8544)) || (((s__s3__tmp__next_state___0 <= 8576 && s__state <= 8448) && blastFlag == 1) && 8576 <= s__s3__tmp__next_state___0)) || (ag_Y * 2 + ag_X * 2 == s__state + (ag_Y * 2 + ag_X * 2) / 4294967296 * 4294967296 && blastFlag == 1)) || (((!(s__state == 8673) && blastFlag <= 3) && 8656 <= s__state) && !(s__hit == 0))) || (((blastFlag <= 2 && s__s3__tmp__next_state___0 <= 8576) && ((ag_Y * 2 + ag_X * 2) % 4294967296 <= 8496 || 2147483647 < (ag_Y * 2 + ag_X * 2) % 4294967296)) && s__state == 8592)) || blastFlag == 0) || ((s__s3__tmp__next_state___0 <= 3 && s__state <= 8448) && blastFlag == 1)) || (blastFlag == 1 && 8466 == s__state)) || (((ag_Y * 2 + ag_X * 2) % 4294967296 <= 8496 || 2147483647 < (ag_Y * 2 + ag_X * 2) % 4294967296) && blastFlag == 1)) || ((blastFlag <= 2 && ((ag_Y * 2 + ag_X * 2) % 4294967296 <= 8496 || 2147483647 < (ag_Y * 2 + ag_X * 2) % 4294967296)) && s__state == 8528)) || ((((s__s3__tmp__next_state___0 <= 8576 && 8576 <= s__state) && blastFlag == 1) && s__state <= 8576) && 8576 <= s__s3__tmp__next_state___0)) || (((blastFlag <= 2 && s__s3__tmp__next_state___0 <= 8576) && ((ag_Y * 2 + ag_X * 2) % 4294967296 <= 8496 || 2147483647 < (ag_Y * 2 + ag_X * 2) % 4294967296)) && s__state <= 8576)) || (blastFlag <= 2 && !(s__hit == 0))) || (blastFlag == 1 && s__state == 8608)) || (blastFlag == 1 && s__state == 8592)) || (((blastFlag <= 2 && s__s3__tmp__next_state___0 <= 8576) && ((ag_Y * 2 + ag_X * 2) % 4294967296 <= 8496 || 2147483647 < (ag_Y * 2 + ag_X * 2) % 4294967296)) && s__state == 8608)) || (((blastFlag <= 3 && s__state <= 8448) && 8640 <= s__s3__tmp__next_state___0) && !(s__hit == 0))) || ((blastFlag <= 2 && ((ag_Y * 2 + ag_X * 2) % 4294967296 <= 8496 || 2147483647 < (ag_Y * 2 + ag_X * 2) % 4294967296)) && 8560 == s__state)) || (blastFlag == 1 && 8560 == s__state)) || (blastFlag == 1 && s__state == 8528)) || ((((s__s3__tmp__next_state___0 <= 3 && ((ag_Y * 2 + ag_X * 2) % 4294967296 <= 8496 || 2147483647 < (ag_Y * 2 + ag_X * 2) % 4294967296)) && blastFlag <= 3) && s__state <= 8448) && s__hit == 0)) || ((((s__s3__tmp__next_state___0 <= 8576 && !(s__state == 8673)) && ((ag_Y * 2 + ag_X * 2) % 4294967296 <= 8496 || 2147483647 < (ag_Y * 2 + ag_X * 2) % 4294967296)) && blastFlag <= 3) && 8656 <= s__state)) || ((blastFlag <= 2 && ((ag_Y * 2 + ag_X * 2) % 4294967296 <= 8496 || 2147483647 < (ag_Y * 2 + ag_X * 2) % 4294967296)) && s__state == 8544)) || (((blastFlag <= 3 && 8640 <= s__state) && 8640 <= s__s3__tmp__next_state___0) && !(s__hit == 0))) || ((((blastFlag <= 2 && s__s3__tmp__next_state___0 <= 8576) && !(s__state == 8673)) && ((ag_Y * 2 + ag_X * 2) % 4294967296 <= 8496 || 2147483647 < (ag_Y * 2 + ag_X * 2) % 4294967296)) && 8640 <= s__state) - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 139 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 39.1s, OverallIterations: 25, TraceHistogramMax: 21, AutomataDifference: 16.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 34.2s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 5445 SDtfs, 2658 SDslu, 4049 SDs, 0 SdLazy, 3821 SolverSat, 555 SolverUnsat, 3 SolverUnknown, 0 SolverNotchecked, 10.7s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 3422 GetRequests, 3371 SyntacticMatches, 0 SemanticMatches, 51 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 8.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=16106occurred in iteration=22, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 3.9s AutomataMinimizationTime, 25 MinimizatonAttempts, 10594 StatesRemovedByMinimization, 19 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 29 LocationsWithAnnotation, 29 PreInvPairs, 947 NumberOfFragments, 3087 HoareAnnotationTreeSize, 29 FomulaSimplifications, 106541 FormulaSimplificationTreeSizeReduction, 3.2s HoareSimplificationTime, 29 FomulaSimplificationsInter, 44856 FormulaSimplificationTreeSizeReductionInter, 30.9s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.3s SsaConstructionTime, 1.1s SatisfiabilityAnalysisTime, 10.4s InterpolantComputationTime, 10291 NumberOfCodeBlocks, 9994 NumberOfCodeBlocksAsserted, 42 NumberOfCheckSat, 10258 ConstructedInterpolants, 35 QuantifiedInterpolants, 10185521 SizeOfPredicates, 13 NumberOfNonLiveVariables, 4938 ConjunctsInSsa, 23 ConjunctsInUnsatCore, 33 InterpolantComputations, 20 PerfectInterpolantSequences, 47934/48640 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...