java -ea -Xmx8000000000 -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 ../../../trunk/examples/toolchains/AutomizerCInline_WitnessPrinter.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ssh-simplified/s3_srvr_11_false-unreach-call_false-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-61f4311 [2018-11-23 12:38:30,255 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 12:38:30,256 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 12:38:30,269 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 12:38:30,269 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 12:38:30,271 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 12:38:30,272 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 12:38:30,273 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 12:38:30,275 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 12:38:30,276 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 12:38:30,277 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 12:38:30,277 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 12:38:30,278 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 12:38:30,279 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 12:38:30,280 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 12:38:30,281 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 12:38:30,282 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 12:38:30,284 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 12:38:30,286 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 12:38:30,287 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 12:38:30,288 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 12:38:30,290 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 12:38:30,292 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 12:38:30,292 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 12:38:30,293 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 12:38:30,293 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 12:38:30,294 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 12:38:30,295 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 12:38:30,296 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 12:38:30,297 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 12:38:30,297 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 12:38:30,298 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 12:38:30,298 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 12:38:30,299 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 12:38:30,300 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 12:38:30,300 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 12:38:30,301 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2018-11-23 12:38:30,329 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 12:38:30,330 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 12:38:30,331 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 12:38:30,331 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 12:38:30,331 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 12:38:30,332 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 12:38:30,332 INFO L133 SettingsManager]: * Use SBE=true [2018-11-23 12:38:30,332 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 12:38:30,332 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 12:38:30,333 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 12:38:30,333 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 12:38:30,333 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 12:38:30,333 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 12:38:30,333 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 12:38:30,333 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 12:38:30,334 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 12:38:30,334 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 12:38:30,334 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 12:38:30,334 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 12:38:30,334 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 12:38:30,335 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 12:38:30,335 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 12:38:30,335 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 12:38:30,335 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 12:38:30,335 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 12:38:30,336 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 12:38:30,336 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 12:38:30,336 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-23 12:38:30,336 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 12:38:30,336 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 12:38:30,337 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-23 12:38:30,389 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 12:38:30,406 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 12:38:30,411 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 12:38:30,413 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 12:38:30,413 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 12:38:30,414 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ssh-simplified/s3_srvr_11_false-unreach-call_false-termination.cil.c [2018-11-23 12:38:30,484 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/12ce53418/e74f8ce6bf6b495e8fabb09e8af9f80c/FLAGfeba293b1 [2018-11-23 12:38:30,971 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 12:38:30,972 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ssh-simplified/s3_srvr_11_false-unreach-call_false-termination.cil.c [2018-11-23 12:38:30,985 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/12ce53418/e74f8ce6bf6b495e8fabb09e8af9f80c/FLAGfeba293b1 [2018-11-23 12:38:31,296 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/12ce53418/e74f8ce6bf6b495e8fabb09e8af9f80c [2018-11-23 12:38:31,306 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 12:38:31,308 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 12:38:31,309 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 12:38:31,309 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 12:38:31,314 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 12:38:31,316 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:38:31" (1/1) ... [2018-11-23 12:38:31,319 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c4df8dd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:38:31, skipping insertion in model container [2018-11-23 12:38:31,320 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:38:31" (1/1) ... [2018-11-23 12:38:31,331 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 12:38:31,402 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 12:38:31,812 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 12:38:31,817 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 12:38:31,922 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 12:38:31,944 INFO L195 MainTranslator]: Completed translation [2018-11-23 12:38:31,944 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:38:31 WrapperNode [2018-11-23 12:38:31,944 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 12:38:31,945 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 12:38:31,945 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 12:38:31,945 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 12:38:31,955 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:38:31" (1/1) ... [2018-11-23 12:38:31,967 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:38:31" (1/1) ... [2018-11-23 12:38:31,975 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 12:38:31,976 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 12:38:31,976 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 12:38:31,976 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 12:38:32,054 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:38:31" (1/1) ... [2018-11-23 12:38:32,054 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:38:31" (1/1) ... [2018-11-23 12:38:32,059 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:38:31" (1/1) ... [2018-11-23 12:38:32,059 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:38:31" (1/1) ... [2018-11-23 12:38:32,100 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:38:31" (1/1) ... [2018-11-23 12:38:32,140 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:38:31" (1/1) ... [2018-11-23 12:38:32,146 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:38:31" (1/1) ... [2018-11-23 12:38:32,154 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 12:38:32,154 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 12:38:32,155 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 12:38:32,155 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 12:38:32,156 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:38:31" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 12:38:32,231 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-23 12:38:32,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-23 12:38:32,231 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 12:38:32,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 12:38:32,232 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-23 12:38:32,232 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-23 12:38:32,232 INFO L130 BoogieDeclarations]: Found specification of procedure ssl3_accept [2018-11-23 12:38:32,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ssl3_accept [2018-11-23 12:38:32,575 WARN L640 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-23 12:38:32,575 WARN L605 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-23 12:38:34,517 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 12:38:34,518 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-11-23 12:38:34,519 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:38:34 BoogieIcfgContainer [2018-11-23 12:38:34,519 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 12:38:34,520 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-23 12:38:34,520 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-23 12:38:34,523 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-23 12:38:34,524 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 12:38:31" (1/3) ... [2018-11-23 12:38:34,524 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6977e6ed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 12:38:34, skipping insertion in model container [2018-11-23 12:38:34,525 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:38:31" (2/3) ... [2018-11-23 12:38:34,525 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6977e6ed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 12:38:34, skipping insertion in model container [2018-11-23 12:38:34,525 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:38:34" (3/3) ... [2018-11-23 12:38:34,527 INFO L112 eAbstractionObserver]: Analyzing ICFG s3_srvr_11_false-unreach-call_false-termination.cil.c [2018-11-23 12:38:34,536 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-23 12:38:34,545 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-23 12:38:34,563 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-23 12:38:34,598 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-23 12:38:34,599 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-23 12:38:34,600 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-23 12:38:34,600 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-23 12:38:34,600 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-23 12:38:34,600 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-23 12:38:34,600 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-23 12:38:34,601 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-23 12:38:34,601 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-23 12:38:34,627 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states. [2018-11-23 12:38:34,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2018-11-23 12:38:34,637 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:38:34,638 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:38:34,641 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:38:34,647 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:38:34,648 INFO L82 PathProgramCache]: Analyzing trace with hash -904015367, now seen corresponding path program 1 times [2018-11-23 12:38:34,650 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:38:34,651 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:38:34,701 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:38:34,701 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:38:34,702 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:38:34,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:38:35,229 INFO L256 TraceCheckUtils]: 0: Hoare triple {160#true} call ULTIMATE.init(); {160#true} is VALID [2018-11-23 12:38:35,233 INFO L273 TraceCheckUtils]: 1: Hoare triple {160#true} assume true; {160#true} is VALID [2018-11-23 12:38:35,234 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {160#true} {160#true} #652#return; {160#true} is VALID [2018-11-23 12:38:35,234 INFO L256 TraceCheckUtils]: 3: Hoare triple {160#true} call #t~ret56 := main(); {160#true} is VALID [2018-11-23 12:38:35,238 INFO L273 TraceCheckUtils]: 4: Hoare triple {160#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {162#(<= main_~s~0 8464)} is VALID [2018-11-23 12:38:35,239 INFO L256 TraceCheckUtils]: 5: Hoare triple {162#(<= main_~s~0 8464)} call #t~ret55 := ssl3_accept(~s~0); {163#(not (= |ssl3_accept_#in~initial_state| 8480))} is VALID [2018-11-23 12:38:35,242 INFO L273 TraceCheckUtils]: 6: Hoare triple {163#(not (= |ssl3_accept_#in~initial_state| 8480))} ~initial_state := #in~initial_state;assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~s__info_callback~0 := #t~nondet0;havoc #t~nondet0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~s__in_handshake~0 := #t~nondet1;havoc #t~nondet1;havoc ~s__state~0;havoc ~s__new_session~0;havoc ~s__server~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~s__version~0 := #t~nondet2;havoc #t~nondet2;havoc ~s__type~0;havoc ~s__init_num~0;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~s__hit~0 := #t~nondet3;havoc #t~nondet3;havoc ~s__rwstate~0;havoc ~s__init_buf___0~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~s__debug~0 := #t~nondet4;havoc #t~nondet4;havoc ~s__shutdown~0;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~s__cert~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~s__options~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~s__verify_mode~0 := #t~nondet7;havoc #t~nondet7;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~s__session__peer~0 := #t~nondet8;havoc #t~nondet8;assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647;~s__cert__pkeys__AT0__privatekey~0 := #t~nondet9;havoc #t~nondet9;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~s__ctx__info_callback~0 := #t~nondet10;havoc #t~nondet10;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~s__ctx__stats__sess_accept_renegotiate~0 := #t~nondet11;havoc #t~nondet11;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~s__ctx__stats__sess_accept~0 := #t~nondet12;havoc #t~nondet12;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~s__ctx__stats__sess_accept_good~0 := #t~nondet13;havoc #t~nondet13;havoc ~s__s3__tmp__cert_request~0;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet14;havoc #t~nondet14;havoc ~s__s3__tmp__use_rsa_tmp~0;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet15;havoc #t~nondet15;havoc ~s__s3__tmp__new_cipher__algorithms~0;havoc ~s__s3__tmp__next_state___0~0;havoc ~s__s3__tmp__new_cipher__algo_strength~0;havoc ~s__session__cipher~0;havoc ~buf~0;havoc ~l~0;havoc ~Time~0;havoc ~tmp~0;havoc ~cb~0;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~num1~0 := #t~nondet16;havoc #t~nondet16;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~got_new_session~0;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~tmp___1~0 := #t~nondet17;havoc #t~nondet17;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~tmp___2~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~tmp___3~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~tmp___4~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp___5~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___6~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___7~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___8~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___9~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp___10~0 := #t~nondet26;havoc #t~nondet26;havoc ~blastFlag~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;~__cil_tmp58~0 := #t~nondet27;havoc #t~nondet27;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;havoc ~__cil_tmp61~0;~s__state~0 := ~initial_state;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp~0 := #t~nondet28;havoc #t~nondet28;~Time~0 := ~tmp~0;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~got_new_session~0 := 0; {164#(not (= 8480 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:38:35,248 INFO L273 TraceCheckUtils]: 7: Hoare triple {164#(not (= 8480 ssl3_accept_~s__state~0))} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {164#(not (= 8480 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:38:35,249 INFO L273 TraceCheckUtils]: 8: Hoare triple {164#(not (= 8480 ssl3_accept_~s__state~0))} #t~post29 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post29;havoc #t~post29; {164#(not (= 8480 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:38:35,251 INFO L273 TraceCheckUtils]: 9: Hoare triple {164#(not (= 8480 ssl3_accept_~s__state~0))} assume !(0 != 12288 + ~tmp___1~0); {164#(not (= 8480 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:38:35,256 INFO L273 TraceCheckUtils]: 10: Hoare triple {164#(not (= 8480 ssl3_accept_~s__state~0))} assume !(0 == ~s__cert~0); {164#(not (= 8480 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:38:35,257 INFO L273 TraceCheckUtils]: 11: Hoare triple {164#(not (= 8480 ssl3_accept_~s__state~0))} assume !false; {164#(not (= 8480 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:38:35,264 INFO L273 TraceCheckUtils]: 12: Hoare triple {164#(not (= 8480 ssl3_accept_~s__state~0))} ~state~0 := ~s__state~0; {164#(not (= 8480 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:38:35,265 INFO L273 TraceCheckUtils]: 13: Hoare triple {164#(not (= 8480 ssl3_accept_~s__state~0))} assume !(12292 == ~s__state~0); {164#(not (= 8480 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:38:35,282 INFO L273 TraceCheckUtils]: 14: Hoare triple {164#(not (= 8480 ssl3_accept_~s__state~0))} assume !(16384 == ~s__state~0); {164#(not (= 8480 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:38:35,288 INFO L273 TraceCheckUtils]: 15: Hoare triple {164#(not (= 8480 ssl3_accept_~s__state~0))} assume !(8192 == ~s__state~0); {164#(not (= 8480 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:38:35,289 INFO L273 TraceCheckUtils]: 16: Hoare triple {164#(not (= 8480 ssl3_accept_~s__state~0))} assume !(24576 == ~s__state~0); {164#(not (= 8480 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:38:35,307 INFO L273 TraceCheckUtils]: 17: Hoare triple {164#(not (= 8480 ssl3_accept_~s__state~0))} assume !(8195 == ~s__state~0); {164#(not (= 8480 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:38:35,311 INFO L273 TraceCheckUtils]: 18: Hoare triple {164#(not (= 8480 ssl3_accept_~s__state~0))} assume 8480 == ~s__state~0; {161#false} is VALID [2018-11-23 12:38:35,311 INFO L273 TraceCheckUtils]: 19: Hoare triple {161#false} ~s__shutdown~0 := 0;assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~ret~0 := #t~nondet33;havoc #t~nondet33; {161#false} is VALID [2018-11-23 12:38:35,312 INFO L273 TraceCheckUtils]: 20: Hoare triple {161#false} assume !(~ret~0 <= 0);~s__s3__tmp__next_state___0~0 := 8482;~s__state~0 := 8448;~s__init_num~0 := 0; {161#false} is VALID [2018-11-23 12:38:35,312 INFO L273 TraceCheckUtils]: 21: Hoare triple {161#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {161#false} is VALID [2018-11-23 12:38:35,312 INFO L273 TraceCheckUtils]: 22: Hoare triple {161#false} assume 8576 == ~state~0; {161#false} is VALID [2018-11-23 12:38:35,313 INFO L273 TraceCheckUtils]: 23: Hoare triple {161#false} assume 8592 == ~s__state~0; {161#false} is VALID [2018-11-23 12:38:35,313 INFO L273 TraceCheckUtils]: 24: Hoare triple {161#false} assume -12288 != ~tmp___1~0; {161#false} is VALID [2018-11-23 12:38:35,313 INFO L273 TraceCheckUtils]: 25: Hoare triple {161#false} assume -16384 != ~tmp___2~0; {161#false} is VALID [2018-11-23 12:38:35,314 INFO L273 TraceCheckUtils]: 26: Hoare triple {161#false} assume 4294967040 != ~__cil_tmp56~0 % 4294967296; {161#false} is VALID [2018-11-23 12:38:35,314 INFO L273 TraceCheckUtils]: 27: Hoare triple {161#false} assume 4294967294 != ~__cil_tmp58~0 % 4294967296; {161#false} is VALID [2018-11-23 12:38:35,315 INFO L273 TraceCheckUtils]: 28: Hoare triple {161#false} assume 1024 != ~tmp___7~0; {161#false} is VALID [2018-11-23 12:38:35,315 INFO L273 TraceCheckUtils]: 29: Hoare triple {161#false} assume 512 != ~tmp___7~0; {161#false} is VALID [2018-11-23 12:38:35,315 INFO L273 TraceCheckUtils]: 30: Hoare triple {161#false} assume !false; {161#false} is VALID [2018-11-23 12:38:35,323 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 12:38:35,326 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 12:38:35,327 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-23 12:38:35,333 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 31 [2018-11-23 12:38:35,337 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:38:35,341 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2018-11-23 12:38:35,509 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 31 edges. 31 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:38:35,510 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-23 12:38:35,519 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-23 12:38:35,519 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-23 12:38:35,521 INFO L87 Difference]: Start difference. First operand 157 states. Second operand 5 states. [2018-11-23 12:38:37,320 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:38:37,320 INFO L93 Difference]: Finished difference Result 325 states and 552 transitions. [2018-11-23 12:38:37,320 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-23 12:38:37,321 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 31 [2018-11-23 12:38:37,321 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:38:37,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2018-11-23 12:38:37,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 552 transitions. [2018-11-23 12:38:37,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2018-11-23 12:38:37,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 552 transitions. [2018-11-23 12:38:37,375 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 552 transitions. [2018-11-23 12:38:38,167 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 552 edges. 552 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:38:38,191 INFO L225 Difference]: With dead ends: 325 [2018-11-23 12:38:38,191 INFO L226 Difference]: Without dead ends: 160 [2018-11-23 12:38:38,196 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-11-23 12:38:38,218 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 160 states. [2018-11-23 12:38:38,391 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 160 to 158. [2018-11-23 12:38:38,391 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:38:38,392 INFO L82 GeneralOperation]: Start isEquivalent. First operand 160 states. Second operand 158 states. [2018-11-23 12:38:38,392 INFO L74 IsIncluded]: Start isIncluded. First operand 160 states. Second operand 158 states. [2018-11-23 12:38:38,393 INFO L87 Difference]: Start difference. First operand 160 states. Second operand 158 states. [2018-11-23 12:38:38,404 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:38:38,405 INFO L93 Difference]: Finished difference Result 160 states and 248 transitions. [2018-11-23 12:38:38,405 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 248 transitions. [2018-11-23 12:38:38,407 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:38:38,407 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:38:38,408 INFO L74 IsIncluded]: Start isIncluded. First operand 158 states. Second operand 160 states. [2018-11-23 12:38:38,408 INFO L87 Difference]: Start difference. First operand 158 states. Second operand 160 states. [2018-11-23 12:38:38,418 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:38:38,418 INFO L93 Difference]: Finished difference Result 160 states and 248 transitions. [2018-11-23 12:38:38,419 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 248 transitions. [2018-11-23 12:38:38,421 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:38:38,421 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:38:38,421 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:38:38,421 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:38:38,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 158 states. [2018-11-23 12:38:38,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 158 states and 246 transitions. [2018-11-23 12:38:38,432 INFO L78 Accepts]: Start accepts. Automaton has 158 states and 246 transitions. Word has length 31 [2018-11-23 12:38:38,432 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:38:38,432 INFO L480 AbstractCegarLoop]: Abstraction has 158 states and 246 transitions. [2018-11-23 12:38:38,433 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-23 12:38:38,433 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 246 transitions. [2018-11-23 12:38:38,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2018-11-23 12:38:38,435 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:38:38,435 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:38:38,436 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:38:38,436 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:38:38,436 INFO L82 PathProgramCache]: Analyzing trace with hash -1936696692, now seen corresponding path program 1 times [2018-11-23 12:38:38,436 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:38:38,437 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:38:38,438 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:38:38,438 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:38:38,438 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:38:38,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:38:38,615 INFO L256 TraceCheckUtils]: 0: Hoare triple {1065#true} call ULTIMATE.init(); {1065#true} is VALID [2018-11-23 12:38:38,615 INFO L273 TraceCheckUtils]: 1: Hoare triple {1065#true} assume true; {1065#true} is VALID [2018-11-23 12:38:38,615 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {1065#true} {1065#true} #652#return; {1065#true} is VALID [2018-11-23 12:38:38,616 INFO L256 TraceCheckUtils]: 3: Hoare triple {1065#true} call #t~ret56 := main(); {1065#true} is VALID [2018-11-23 12:38:38,616 INFO L273 TraceCheckUtils]: 4: Hoare triple {1065#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {1067#(<= main_~s~0 8464)} is VALID [2018-11-23 12:38:38,617 INFO L256 TraceCheckUtils]: 5: Hoare triple {1067#(<= main_~s~0 8464)} call #t~ret55 := ssl3_accept(~s~0); {1068#(not (= |ssl3_accept_#in~initial_state| 12292))} is VALID [2018-11-23 12:38:38,621 INFO L273 TraceCheckUtils]: 6: Hoare triple {1068#(not (= |ssl3_accept_#in~initial_state| 12292))} ~initial_state := #in~initial_state;assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~s__info_callback~0 := #t~nondet0;havoc #t~nondet0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~s__in_handshake~0 := #t~nondet1;havoc #t~nondet1;havoc ~s__state~0;havoc ~s__new_session~0;havoc ~s__server~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~s__version~0 := #t~nondet2;havoc #t~nondet2;havoc ~s__type~0;havoc ~s__init_num~0;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~s__hit~0 := #t~nondet3;havoc #t~nondet3;havoc ~s__rwstate~0;havoc ~s__init_buf___0~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~s__debug~0 := #t~nondet4;havoc #t~nondet4;havoc ~s__shutdown~0;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~s__cert~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~s__options~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~s__verify_mode~0 := #t~nondet7;havoc #t~nondet7;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~s__session__peer~0 := #t~nondet8;havoc #t~nondet8;assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647;~s__cert__pkeys__AT0__privatekey~0 := #t~nondet9;havoc #t~nondet9;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~s__ctx__info_callback~0 := #t~nondet10;havoc #t~nondet10;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~s__ctx__stats__sess_accept_renegotiate~0 := #t~nondet11;havoc #t~nondet11;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~s__ctx__stats__sess_accept~0 := #t~nondet12;havoc #t~nondet12;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~s__ctx__stats__sess_accept_good~0 := #t~nondet13;havoc #t~nondet13;havoc ~s__s3__tmp__cert_request~0;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet14;havoc #t~nondet14;havoc ~s__s3__tmp__use_rsa_tmp~0;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet15;havoc #t~nondet15;havoc ~s__s3__tmp__new_cipher__algorithms~0;havoc ~s__s3__tmp__next_state___0~0;havoc ~s__s3__tmp__new_cipher__algo_strength~0;havoc ~s__session__cipher~0;havoc ~buf~0;havoc ~l~0;havoc ~Time~0;havoc ~tmp~0;havoc ~cb~0;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~num1~0 := #t~nondet16;havoc #t~nondet16;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~got_new_session~0;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~tmp___1~0 := #t~nondet17;havoc #t~nondet17;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~tmp___2~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~tmp___3~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~tmp___4~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp___5~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___6~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___7~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___8~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___9~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp___10~0 := #t~nondet26;havoc #t~nondet26;havoc ~blastFlag~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;~__cil_tmp58~0 := #t~nondet27;havoc #t~nondet27;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;havoc ~__cil_tmp61~0;~s__state~0 := ~initial_state;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp~0 := #t~nondet28;havoc #t~nondet28;~Time~0 := ~tmp~0;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~got_new_session~0 := 0; {1069#(not (= 12292 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:38:38,623 INFO L273 TraceCheckUtils]: 7: Hoare triple {1069#(not (= 12292 ssl3_accept_~s__state~0))} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {1069#(not (= 12292 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:38:38,623 INFO L273 TraceCheckUtils]: 8: Hoare triple {1069#(not (= 12292 ssl3_accept_~s__state~0))} #t~post29 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post29;havoc #t~post29; {1069#(not (= 12292 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:38:38,625 INFO L273 TraceCheckUtils]: 9: Hoare triple {1069#(not (= 12292 ssl3_accept_~s__state~0))} assume !(0 != 12288 + ~tmp___1~0); {1069#(not (= 12292 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:38:38,625 INFO L273 TraceCheckUtils]: 10: Hoare triple {1069#(not (= 12292 ssl3_accept_~s__state~0))} assume !(0 == ~s__cert~0); {1069#(not (= 12292 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:38:38,627 INFO L273 TraceCheckUtils]: 11: Hoare triple {1069#(not (= 12292 ssl3_accept_~s__state~0))} assume !false; {1069#(not (= 12292 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:38:38,627 INFO L273 TraceCheckUtils]: 12: Hoare triple {1069#(not (= 12292 ssl3_accept_~s__state~0))} ~state~0 := ~s__state~0; {1069#(not (= 12292 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:38:38,629 INFO L273 TraceCheckUtils]: 13: Hoare triple {1069#(not (= 12292 ssl3_accept_~s__state~0))} assume 12292 == ~s__state~0; {1066#false} is VALID [2018-11-23 12:38:38,629 INFO L273 TraceCheckUtils]: 14: Hoare triple {1066#false} ~s__new_session~0 := 1; {1066#false} is VALID [2018-11-23 12:38:38,629 INFO L273 TraceCheckUtils]: 15: Hoare triple {1066#false} ~s__server~0 := 1; {1066#false} is VALID [2018-11-23 12:38:38,629 INFO L273 TraceCheckUtils]: 16: Hoare triple {1066#false} assume 0 != ~cb~0; {1066#false} is VALID [2018-11-23 12:38:38,630 INFO L273 TraceCheckUtils]: 17: Hoare triple {1066#false} ~__cil_tmp55~0 := 8 * ~s__version~0; {1066#false} is VALID [2018-11-23 12:38:38,630 INFO L273 TraceCheckUtils]: 18: Hoare triple {1066#false} assume !(3 != ~__cil_tmp55~0);~s__type~0 := 8192; {1066#false} is VALID [2018-11-23 12:38:38,630 INFO L273 TraceCheckUtils]: 19: Hoare triple {1066#false} assume !(0 == ~s__init_buf___0~0); {1066#false} is VALID [2018-11-23 12:38:38,631 INFO L273 TraceCheckUtils]: 20: Hoare triple {1066#false} assume !(0 == ~tmp___4~0);~s__init_num~0 := 0; {1066#false} is VALID [2018-11-23 12:38:38,631 INFO L273 TraceCheckUtils]: 21: Hoare triple {1066#false} assume !(12292 != ~s__state~0);#t~post32 := ~s__ctx__stats__sess_accept_renegotiate~0;~s__ctx__stats__sess_accept_renegotiate~0 := 1 + #t~post32;havoc #t~post32;~s__state~0 := 8480; {1066#false} is VALID [2018-11-23 12:38:38,631 INFO L273 TraceCheckUtils]: 22: Hoare triple {1066#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {1066#false} is VALID [2018-11-23 12:38:38,632 INFO L273 TraceCheckUtils]: 23: Hoare triple {1066#false} assume 8576 == ~state~0; {1066#false} is VALID [2018-11-23 12:38:38,632 INFO L273 TraceCheckUtils]: 24: Hoare triple {1066#false} assume 8592 == ~s__state~0; {1066#false} is VALID [2018-11-23 12:38:38,632 INFO L273 TraceCheckUtils]: 25: Hoare triple {1066#false} assume -12288 != ~tmp___1~0; {1066#false} is VALID [2018-11-23 12:38:38,632 INFO L273 TraceCheckUtils]: 26: Hoare triple {1066#false} assume -16384 != ~tmp___2~0; {1066#false} is VALID [2018-11-23 12:38:38,633 INFO L273 TraceCheckUtils]: 27: Hoare triple {1066#false} assume 4294967040 != ~__cil_tmp56~0 % 4294967296; {1066#false} is VALID [2018-11-23 12:38:38,633 INFO L273 TraceCheckUtils]: 28: Hoare triple {1066#false} assume 4294967294 != ~__cil_tmp58~0 % 4294967296; {1066#false} is VALID [2018-11-23 12:38:38,633 INFO L273 TraceCheckUtils]: 29: Hoare triple {1066#false} assume 1024 != ~tmp___7~0; {1066#false} is VALID [2018-11-23 12:38:38,634 INFO L273 TraceCheckUtils]: 30: Hoare triple {1066#false} assume 512 != ~tmp___7~0; {1066#false} is VALID [2018-11-23 12:38:38,634 INFO L273 TraceCheckUtils]: 31: Hoare triple {1066#false} assume !false; {1066#false} is VALID [2018-11-23 12:38:38,638 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 12:38:38,638 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 12:38:38,638 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-23 12:38:38,640 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 32 [2018-11-23 12:38:38,640 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:38:38,641 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2018-11-23 12:38:38,728 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 32 edges. 32 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:38:38,729 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-23 12:38:38,729 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-23 12:38:38,729 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-23 12:38:38,729 INFO L87 Difference]: Start difference. First operand 158 states and 246 transitions. Second operand 5 states. [2018-11-23 12:38:40,719 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:38:40,719 INFO L93 Difference]: Finished difference Result 324 states and 507 transitions. [2018-11-23 12:38:40,719 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-23 12:38:40,720 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 32 [2018-11-23 12:38:40,720 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:38:40,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2018-11-23 12:38:40,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 449 transitions. [2018-11-23 12:38:40,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2018-11-23 12:38:40,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 449 transitions. [2018-11-23 12:38:40,732 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 449 transitions. [2018-11-23 12:38:41,499 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 449 edges. 449 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:38:41,505 INFO L225 Difference]: With dead ends: 324 [2018-11-23 12:38:41,505 INFO L226 Difference]: Without dead ends: 179 [2018-11-23 12:38:41,507 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-11-23 12:38:41,508 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 179 states. [2018-11-23 12:38:41,614 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 179 to 179. [2018-11-23 12:38:41,615 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:38:41,615 INFO L82 GeneralOperation]: Start isEquivalent. First operand 179 states. Second operand 179 states. [2018-11-23 12:38:41,615 INFO L74 IsIncluded]: Start isIncluded. First operand 179 states. Second operand 179 states. [2018-11-23 12:38:41,615 INFO L87 Difference]: Start difference. First operand 179 states. Second operand 179 states. [2018-11-23 12:38:41,625 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:38:41,625 INFO L93 Difference]: Finished difference Result 179 states and 275 transitions. [2018-11-23 12:38:41,625 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 275 transitions. [2018-11-23 12:38:41,627 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:38:41,627 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:38:41,627 INFO L74 IsIncluded]: Start isIncluded. First operand 179 states. Second operand 179 states. [2018-11-23 12:38:41,627 INFO L87 Difference]: Start difference. First operand 179 states. Second operand 179 states. [2018-11-23 12:38:41,635 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:38:41,635 INFO L93 Difference]: Finished difference Result 179 states and 275 transitions. [2018-11-23 12:38:41,635 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 275 transitions. [2018-11-23 12:38:41,636 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:38:41,637 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:38:41,637 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:38:41,637 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:38:41,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 179 states. [2018-11-23 12:38:41,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 179 states and 275 transitions. [2018-11-23 12:38:41,644 INFO L78 Accepts]: Start accepts. Automaton has 179 states and 275 transitions. Word has length 32 [2018-11-23 12:38:41,644 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:38:41,645 INFO L480 AbstractCegarLoop]: Abstraction has 179 states and 275 transitions. [2018-11-23 12:38:41,645 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-23 12:38:41,645 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 275 transitions. [2018-11-23 12:38:41,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2018-11-23 12:38:41,646 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:38:41,646 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:38:41,646 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:38:41,647 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:38:41,647 INFO L82 PathProgramCache]: Analyzing trace with hash 2115431073, now seen corresponding path program 1 times [2018-11-23 12:38:41,647 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:38:41,647 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:38:41,648 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:38:41,648 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:38:41,648 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:38:41,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:38:41,841 INFO L256 TraceCheckUtils]: 0: Hoare triple {2028#true} call ULTIMATE.init(); {2028#true} is VALID [2018-11-23 12:38:41,841 INFO L273 TraceCheckUtils]: 1: Hoare triple {2028#true} assume true; {2028#true} is VALID [2018-11-23 12:38:41,842 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {2028#true} {2028#true} #652#return; {2028#true} is VALID [2018-11-23 12:38:41,842 INFO L256 TraceCheckUtils]: 3: Hoare triple {2028#true} call #t~ret56 := main(); {2028#true} is VALID [2018-11-23 12:38:41,843 INFO L273 TraceCheckUtils]: 4: Hoare triple {2028#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {2030#(<= main_~s~0 8464)} is VALID [2018-11-23 12:38:41,847 INFO L256 TraceCheckUtils]: 5: Hoare triple {2030#(<= main_~s~0 8464)} call #t~ret55 := ssl3_accept(~s~0); {2031#(not (= |ssl3_accept_#in~initial_state| 8481))} is VALID [2018-11-23 12:38:41,850 INFO L273 TraceCheckUtils]: 6: Hoare triple {2031#(not (= |ssl3_accept_#in~initial_state| 8481))} ~initial_state := #in~initial_state;assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~s__info_callback~0 := #t~nondet0;havoc #t~nondet0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~s__in_handshake~0 := #t~nondet1;havoc #t~nondet1;havoc ~s__state~0;havoc ~s__new_session~0;havoc ~s__server~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~s__version~0 := #t~nondet2;havoc #t~nondet2;havoc ~s__type~0;havoc ~s__init_num~0;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~s__hit~0 := #t~nondet3;havoc #t~nondet3;havoc ~s__rwstate~0;havoc ~s__init_buf___0~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~s__debug~0 := #t~nondet4;havoc #t~nondet4;havoc ~s__shutdown~0;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~s__cert~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~s__options~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~s__verify_mode~0 := #t~nondet7;havoc #t~nondet7;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~s__session__peer~0 := #t~nondet8;havoc #t~nondet8;assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647;~s__cert__pkeys__AT0__privatekey~0 := #t~nondet9;havoc #t~nondet9;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~s__ctx__info_callback~0 := #t~nondet10;havoc #t~nondet10;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~s__ctx__stats__sess_accept_renegotiate~0 := #t~nondet11;havoc #t~nondet11;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~s__ctx__stats__sess_accept~0 := #t~nondet12;havoc #t~nondet12;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~s__ctx__stats__sess_accept_good~0 := #t~nondet13;havoc #t~nondet13;havoc ~s__s3__tmp__cert_request~0;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet14;havoc #t~nondet14;havoc ~s__s3__tmp__use_rsa_tmp~0;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet15;havoc #t~nondet15;havoc ~s__s3__tmp__new_cipher__algorithms~0;havoc ~s__s3__tmp__next_state___0~0;havoc ~s__s3__tmp__new_cipher__algo_strength~0;havoc ~s__session__cipher~0;havoc ~buf~0;havoc ~l~0;havoc ~Time~0;havoc ~tmp~0;havoc ~cb~0;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~num1~0 := #t~nondet16;havoc #t~nondet16;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~got_new_session~0;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~tmp___1~0 := #t~nondet17;havoc #t~nondet17;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~tmp___2~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~tmp___3~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~tmp___4~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp___5~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___6~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___7~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___8~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___9~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp___10~0 := #t~nondet26;havoc #t~nondet26;havoc ~blastFlag~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;~__cil_tmp58~0 := #t~nondet27;havoc #t~nondet27;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;havoc ~__cil_tmp61~0;~s__state~0 := ~initial_state;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp~0 := #t~nondet28;havoc #t~nondet28;~Time~0 := ~tmp~0;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~got_new_session~0 := 0; {2032#(not (= 8481 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:38:41,851 INFO L273 TraceCheckUtils]: 7: Hoare triple {2032#(not (= 8481 ssl3_accept_~s__state~0))} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {2032#(not (= 8481 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:38:41,851 INFO L273 TraceCheckUtils]: 8: Hoare triple {2032#(not (= 8481 ssl3_accept_~s__state~0))} #t~post29 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post29;havoc #t~post29; {2032#(not (= 8481 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:38:41,852 INFO L273 TraceCheckUtils]: 9: Hoare triple {2032#(not (= 8481 ssl3_accept_~s__state~0))} assume !(0 != 12288 + ~tmp___1~0); {2032#(not (= 8481 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:38:41,853 INFO L273 TraceCheckUtils]: 10: Hoare triple {2032#(not (= 8481 ssl3_accept_~s__state~0))} assume !(0 == ~s__cert~0); {2032#(not (= 8481 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:38:41,854 INFO L273 TraceCheckUtils]: 11: Hoare triple {2032#(not (= 8481 ssl3_accept_~s__state~0))} assume !false; {2032#(not (= 8481 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:38:41,855 INFO L273 TraceCheckUtils]: 12: Hoare triple {2032#(not (= 8481 ssl3_accept_~s__state~0))} ~state~0 := ~s__state~0; {2032#(not (= 8481 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:38:41,855 INFO L273 TraceCheckUtils]: 13: Hoare triple {2032#(not (= 8481 ssl3_accept_~s__state~0))} assume !(12292 == ~s__state~0); {2032#(not (= 8481 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:38:41,855 INFO L273 TraceCheckUtils]: 14: Hoare triple {2032#(not (= 8481 ssl3_accept_~s__state~0))} assume !(16384 == ~s__state~0); {2032#(not (= 8481 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:38:41,856 INFO L273 TraceCheckUtils]: 15: Hoare triple {2032#(not (= 8481 ssl3_accept_~s__state~0))} assume !(8192 == ~s__state~0); {2032#(not (= 8481 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:38:41,856 INFO L273 TraceCheckUtils]: 16: Hoare triple {2032#(not (= 8481 ssl3_accept_~s__state~0))} assume !(24576 == ~s__state~0); {2032#(not (= 8481 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:38:41,857 INFO L273 TraceCheckUtils]: 17: Hoare triple {2032#(not (= 8481 ssl3_accept_~s__state~0))} assume !(8195 == ~s__state~0); {2032#(not (= 8481 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:38:41,858 INFO L273 TraceCheckUtils]: 18: Hoare triple {2032#(not (= 8481 ssl3_accept_~s__state~0))} assume !(8480 == ~s__state~0); {2032#(not (= 8481 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:38:41,858 INFO L273 TraceCheckUtils]: 19: Hoare triple {2032#(not (= 8481 ssl3_accept_~s__state~0))} assume 8481 == ~s__state~0; {2029#false} is VALID [2018-11-23 12:38:41,859 INFO L273 TraceCheckUtils]: 20: Hoare triple {2029#false} ~s__shutdown~0 := 0;assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~ret~0 := #t~nondet33;havoc #t~nondet33; {2029#false} is VALID [2018-11-23 12:38:41,859 INFO L273 TraceCheckUtils]: 21: Hoare triple {2029#false} assume !(~ret~0 <= 0);~s__s3__tmp__next_state___0~0 := 8482;~s__state~0 := 8448;~s__init_num~0 := 0; {2029#false} is VALID [2018-11-23 12:38:41,859 INFO L273 TraceCheckUtils]: 22: Hoare triple {2029#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {2029#false} is VALID [2018-11-23 12:38:41,860 INFO L273 TraceCheckUtils]: 23: Hoare triple {2029#false} assume 8576 == ~state~0; {2029#false} is VALID [2018-11-23 12:38:41,860 INFO L273 TraceCheckUtils]: 24: Hoare triple {2029#false} assume 8592 == ~s__state~0; {2029#false} is VALID [2018-11-23 12:38:41,860 INFO L273 TraceCheckUtils]: 25: Hoare triple {2029#false} assume -12288 != ~tmp___1~0; {2029#false} is VALID [2018-11-23 12:38:41,861 INFO L273 TraceCheckUtils]: 26: Hoare triple {2029#false} assume -16384 != ~tmp___2~0; {2029#false} is VALID [2018-11-23 12:38:41,861 INFO L273 TraceCheckUtils]: 27: Hoare triple {2029#false} assume 4294967040 != ~__cil_tmp56~0 % 4294967296; {2029#false} is VALID [2018-11-23 12:38:41,861 INFO L273 TraceCheckUtils]: 28: Hoare triple {2029#false} assume 4294967294 != ~__cil_tmp58~0 % 4294967296; {2029#false} is VALID [2018-11-23 12:38:41,863 INFO L273 TraceCheckUtils]: 29: Hoare triple {2029#false} assume 1024 != ~tmp___7~0; {2029#false} is VALID [2018-11-23 12:38:41,863 INFO L273 TraceCheckUtils]: 30: Hoare triple {2029#false} assume 512 != ~tmp___7~0; {2029#false} is VALID [2018-11-23 12:38:41,864 INFO L273 TraceCheckUtils]: 31: Hoare triple {2029#false} assume !false; {2029#false} is VALID [2018-11-23 12:38:41,866 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 12:38:41,866 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 12:38:41,866 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-23 12:38:41,866 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 32 [2018-11-23 12:38:41,867 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:38:41,867 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2018-11-23 12:38:41,909 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 32 edges. 32 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:38:41,910 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-23 12:38:41,910 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-23 12:38:41,910 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-23 12:38:41,911 INFO L87 Difference]: Start difference. First operand 179 states and 275 transitions. Second operand 5 states. [2018-11-23 12:38:42,770 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:38:42,771 INFO L93 Difference]: Finished difference Result 353 states and 547 transitions. [2018-11-23 12:38:42,771 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-23 12:38:42,771 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 32 [2018-11-23 12:38:42,771 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:38:42,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2018-11-23 12:38:42,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 450 transitions. [2018-11-23 12:38:42,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2018-11-23 12:38:42,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 450 transitions. [2018-11-23 12:38:42,784 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 450 transitions. [2018-11-23 12:38:43,409 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 450 edges. 450 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:38:43,414 INFO L225 Difference]: With dead ends: 353 [2018-11-23 12:38:43,414 INFO L226 Difference]: Without dead ends: 187 [2018-11-23 12:38:43,415 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-11-23 12:38:43,416 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 187 states. [2018-11-23 12:38:43,723 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 187 to 185. [2018-11-23 12:38:43,723 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:38:43,723 INFO L82 GeneralOperation]: Start isEquivalent. First operand 187 states. Second operand 185 states. [2018-11-23 12:38:43,724 INFO L74 IsIncluded]: Start isIncluded. First operand 187 states. Second operand 185 states. [2018-11-23 12:38:43,724 INFO L87 Difference]: Start difference. First operand 187 states. Second operand 185 states. [2018-11-23 12:38:43,731 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:38:43,731 INFO L93 Difference]: Finished difference Result 187 states and 288 transitions. [2018-11-23 12:38:43,731 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 288 transitions. [2018-11-23 12:38:43,732 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:38:43,732 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:38:43,732 INFO L74 IsIncluded]: Start isIncluded. First operand 185 states. Second operand 187 states. [2018-11-23 12:38:43,732 INFO L87 Difference]: Start difference. First operand 185 states. Second operand 187 states. [2018-11-23 12:38:43,739 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:38:43,739 INFO L93 Difference]: Finished difference Result 187 states and 288 transitions. [2018-11-23 12:38:43,739 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 288 transitions. [2018-11-23 12:38:43,740 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:38:43,740 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:38:43,740 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:38:43,740 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:38:43,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 185 states. [2018-11-23 12:38:43,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 185 states and 286 transitions. [2018-11-23 12:38:43,748 INFO L78 Accepts]: Start accepts. Automaton has 185 states and 286 transitions. Word has length 32 [2018-11-23 12:38:43,748 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:38:43,748 INFO L480 AbstractCegarLoop]: Abstraction has 185 states and 286 transitions. [2018-11-23 12:38:43,748 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-23 12:38:43,748 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 286 transitions. [2018-11-23 12:38:43,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2018-11-23 12:38:43,749 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:38:43,749 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:38:43,750 INFO L423 AbstractCegarLoop]: === Iteration 4 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:38:43,750 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:38:43,750 INFO L82 PathProgramCache]: Analyzing trace with hash -433942336, now seen corresponding path program 1 times [2018-11-23 12:38:43,750 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:38:43,750 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:38:43,751 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:38:43,751 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:38:43,752 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:38:43,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:38:44,192 INFO L256 TraceCheckUtils]: 0: Hoare triple {3046#true} call ULTIMATE.init(); {3046#true} is VALID [2018-11-23 12:38:44,193 INFO L273 TraceCheckUtils]: 1: Hoare triple {3046#true} assume true; {3046#true} is VALID [2018-11-23 12:38:44,193 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {3046#true} {3046#true} #652#return; {3046#true} is VALID [2018-11-23 12:38:44,193 INFO L256 TraceCheckUtils]: 3: Hoare triple {3046#true} call #t~ret56 := main(); {3046#true} is VALID [2018-11-23 12:38:44,194 INFO L273 TraceCheckUtils]: 4: Hoare triple {3046#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {3048#(<= main_~s~0 8464)} is VALID [2018-11-23 12:38:44,195 INFO L256 TraceCheckUtils]: 5: Hoare triple {3048#(<= main_~s~0 8464)} call #t~ret55 := ssl3_accept(~s~0); {3049#(not (= |ssl3_accept_#in~initial_state| 8482))} is VALID [2018-11-23 12:38:44,198 INFO L273 TraceCheckUtils]: 6: Hoare triple {3049#(not (= |ssl3_accept_#in~initial_state| 8482))} ~initial_state := #in~initial_state;assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~s__info_callback~0 := #t~nondet0;havoc #t~nondet0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~s__in_handshake~0 := #t~nondet1;havoc #t~nondet1;havoc ~s__state~0;havoc ~s__new_session~0;havoc ~s__server~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~s__version~0 := #t~nondet2;havoc #t~nondet2;havoc ~s__type~0;havoc ~s__init_num~0;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~s__hit~0 := #t~nondet3;havoc #t~nondet3;havoc ~s__rwstate~0;havoc ~s__init_buf___0~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~s__debug~0 := #t~nondet4;havoc #t~nondet4;havoc ~s__shutdown~0;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~s__cert~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~s__options~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~s__verify_mode~0 := #t~nondet7;havoc #t~nondet7;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~s__session__peer~0 := #t~nondet8;havoc #t~nondet8;assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647;~s__cert__pkeys__AT0__privatekey~0 := #t~nondet9;havoc #t~nondet9;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~s__ctx__info_callback~0 := #t~nondet10;havoc #t~nondet10;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~s__ctx__stats__sess_accept_renegotiate~0 := #t~nondet11;havoc #t~nondet11;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~s__ctx__stats__sess_accept~0 := #t~nondet12;havoc #t~nondet12;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~s__ctx__stats__sess_accept_good~0 := #t~nondet13;havoc #t~nondet13;havoc ~s__s3__tmp__cert_request~0;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet14;havoc #t~nondet14;havoc ~s__s3__tmp__use_rsa_tmp~0;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet15;havoc #t~nondet15;havoc ~s__s3__tmp__new_cipher__algorithms~0;havoc ~s__s3__tmp__next_state___0~0;havoc ~s__s3__tmp__new_cipher__algo_strength~0;havoc ~s__session__cipher~0;havoc ~buf~0;havoc ~l~0;havoc ~Time~0;havoc ~tmp~0;havoc ~cb~0;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~num1~0 := #t~nondet16;havoc #t~nondet16;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~got_new_session~0;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~tmp___1~0 := #t~nondet17;havoc #t~nondet17;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~tmp___2~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~tmp___3~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~tmp___4~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp___5~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___6~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___7~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___8~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___9~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp___10~0 := #t~nondet26;havoc #t~nondet26;havoc ~blastFlag~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;~__cil_tmp58~0 := #t~nondet27;havoc #t~nondet27;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;havoc ~__cil_tmp61~0;~s__state~0 := ~initial_state;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp~0 := #t~nondet28;havoc #t~nondet28;~Time~0 := ~tmp~0;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~got_new_session~0 := 0; {3050#(not (= 8482 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:38:44,199 INFO L273 TraceCheckUtils]: 7: Hoare triple {3050#(not (= 8482 ssl3_accept_~s__state~0))} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {3050#(not (= 8482 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:38:44,200 INFO L273 TraceCheckUtils]: 8: Hoare triple {3050#(not (= 8482 ssl3_accept_~s__state~0))} #t~post29 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post29;havoc #t~post29; {3050#(not (= 8482 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:38:44,200 INFO L273 TraceCheckUtils]: 9: Hoare triple {3050#(not (= 8482 ssl3_accept_~s__state~0))} assume !(0 != 12288 + ~tmp___1~0); {3050#(not (= 8482 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:38:44,201 INFO L273 TraceCheckUtils]: 10: Hoare triple {3050#(not (= 8482 ssl3_accept_~s__state~0))} assume !(0 == ~s__cert~0); {3050#(not (= 8482 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:38:44,208 INFO L273 TraceCheckUtils]: 11: Hoare triple {3050#(not (= 8482 ssl3_accept_~s__state~0))} assume !false; {3050#(not (= 8482 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:38:44,209 INFO L273 TraceCheckUtils]: 12: Hoare triple {3050#(not (= 8482 ssl3_accept_~s__state~0))} ~state~0 := ~s__state~0; {3050#(not (= 8482 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:38:44,209 INFO L273 TraceCheckUtils]: 13: Hoare triple {3050#(not (= 8482 ssl3_accept_~s__state~0))} assume !(12292 == ~s__state~0); {3050#(not (= 8482 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:38:44,209 INFO L273 TraceCheckUtils]: 14: Hoare triple {3050#(not (= 8482 ssl3_accept_~s__state~0))} assume !(16384 == ~s__state~0); {3050#(not (= 8482 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:38:44,210 INFO L273 TraceCheckUtils]: 15: Hoare triple {3050#(not (= 8482 ssl3_accept_~s__state~0))} assume !(8192 == ~s__state~0); {3050#(not (= 8482 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:38:44,210 INFO L273 TraceCheckUtils]: 16: Hoare triple {3050#(not (= 8482 ssl3_accept_~s__state~0))} assume !(24576 == ~s__state~0); {3050#(not (= 8482 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:38:44,211 INFO L273 TraceCheckUtils]: 17: Hoare triple {3050#(not (= 8482 ssl3_accept_~s__state~0))} assume !(8195 == ~s__state~0); {3050#(not (= 8482 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:38:44,211 INFO L273 TraceCheckUtils]: 18: Hoare triple {3050#(not (= 8482 ssl3_accept_~s__state~0))} assume !(8480 == ~s__state~0); {3050#(not (= 8482 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:38:44,211 INFO L273 TraceCheckUtils]: 19: Hoare triple {3050#(not (= 8482 ssl3_accept_~s__state~0))} assume !(8481 == ~s__state~0); {3050#(not (= 8482 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:38:44,213 INFO L273 TraceCheckUtils]: 20: Hoare triple {3050#(not (= 8482 ssl3_accept_~s__state~0))} assume 8482 == ~s__state~0; {3047#false} is VALID [2018-11-23 12:38:44,213 INFO L273 TraceCheckUtils]: 21: Hoare triple {3047#false} ~s__state~0 := 3; {3047#false} is VALID [2018-11-23 12:38:44,213 INFO L273 TraceCheckUtils]: 22: Hoare triple {3047#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {3047#false} is VALID [2018-11-23 12:38:44,214 INFO L273 TraceCheckUtils]: 23: Hoare triple {3047#false} assume 8576 == ~state~0; {3047#false} is VALID [2018-11-23 12:38:44,214 INFO L273 TraceCheckUtils]: 24: Hoare triple {3047#false} assume 8592 == ~s__state~0; {3047#false} is VALID [2018-11-23 12:38:44,214 INFO L273 TraceCheckUtils]: 25: Hoare triple {3047#false} assume -12288 != ~tmp___1~0; {3047#false} is VALID [2018-11-23 12:38:44,215 INFO L273 TraceCheckUtils]: 26: Hoare triple {3047#false} assume -16384 != ~tmp___2~0; {3047#false} is VALID [2018-11-23 12:38:44,215 INFO L273 TraceCheckUtils]: 27: Hoare triple {3047#false} assume 4294967040 != ~__cil_tmp56~0 % 4294967296; {3047#false} is VALID [2018-11-23 12:38:44,215 INFO L273 TraceCheckUtils]: 28: Hoare triple {3047#false} assume 4294967294 != ~__cil_tmp58~0 % 4294967296; {3047#false} is VALID [2018-11-23 12:38:44,215 INFO L273 TraceCheckUtils]: 29: Hoare triple {3047#false} assume 1024 != ~tmp___7~0; {3047#false} is VALID [2018-11-23 12:38:44,216 INFO L273 TraceCheckUtils]: 30: Hoare triple {3047#false} assume 512 != ~tmp___7~0; {3047#false} is VALID [2018-11-23 12:38:44,216 INFO L273 TraceCheckUtils]: 31: Hoare triple {3047#false} assume !false; {3047#false} is VALID [2018-11-23 12:38:44,218 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 12:38:44,218 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 12:38:44,218 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-23 12:38:44,219 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 32 [2018-11-23 12:38:44,219 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:38:44,219 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2018-11-23 12:38:44,273 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 32 edges. 32 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:38:44,273 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-23 12:38:44,274 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-23 12:38:44,274 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-23 12:38:44,274 INFO L87 Difference]: Start difference. First operand 185 states and 286 transitions. Second operand 5 states. [2018-11-23 12:38:45,231 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:38:45,232 INFO L93 Difference]: Finished difference Result 358 states and 557 transitions. [2018-11-23 12:38:45,232 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-23 12:38:45,232 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 32 [2018-11-23 12:38:45,232 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:38:45,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2018-11-23 12:38:45,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 449 transitions. [2018-11-23 12:38:45,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2018-11-23 12:38:45,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 449 transitions. [2018-11-23 12:38:45,241 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 449 transitions. [2018-11-23 12:38:45,848 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 449 edges. 449 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:38:45,853 INFO L225 Difference]: With dead ends: 358 [2018-11-23 12:38:45,853 INFO L226 Difference]: Without dead ends: 186 [2018-11-23 12:38:45,854 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-11-23 12:38:45,855 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 186 states. [2018-11-23 12:38:45,984 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 186 to 186. [2018-11-23 12:38:45,985 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:38:45,985 INFO L82 GeneralOperation]: Start isEquivalent. First operand 186 states. Second operand 186 states. [2018-11-23 12:38:45,985 INFO L74 IsIncluded]: Start isIncluded. First operand 186 states. Second operand 186 states. [2018-11-23 12:38:45,985 INFO L87 Difference]: Start difference. First operand 186 states. Second operand 186 states. [2018-11-23 12:38:45,991 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:38:45,991 INFO L93 Difference]: Finished difference Result 186 states and 287 transitions. [2018-11-23 12:38:45,991 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 287 transitions. [2018-11-23 12:38:45,992 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:38:45,992 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:38:45,992 INFO L74 IsIncluded]: Start isIncluded. First operand 186 states. Second operand 186 states. [2018-11-23 12:38:45,992 INFO L87 Difference]: Start difference. First operand 186 states. Second operand 186 states. [2018-11-23 12:38:45,997 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:38:45,997 INFO L93 Difference]: Finished difference Result 186 states and 287 transitions. [2018-11-23 12:38:45,997 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 287 transitions. [2018-11-23 12:38:45,998 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:38:45,998 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:38:45,998 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:38:45,998 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:38:45,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 186 states. [2018-11-23 12:38:46,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 186 states and 287 transitions. [2018-11-23 12:38:46,002 INFO L78 Accepts]: Start accepts. Automaton has 186 states and 287 transitions. Word has length 32 [2018-11-23 12:38:46,003 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:38:46,003 INFO L480 AbstractCegarLoop]: Abstraction has 186 states and 287 transitions. [2018-11-23 12:38:46,003 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-23 12:38:46,003 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 287 transitions. [2018-11-23 12:38:46,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2018-11-23 12:38:46,004 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:38:46,004 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:38:46,004 INFO L423 AbstractCegarLoop]: === Iteration 5 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:38:46,004 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:38:46,005 INFO L82 PathProgramCache]: Analyzing trace with hash -2075443652, now seen corresponding path program 1 times [2018-11-23 12:38:46,005 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:38:46,005 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:38:46,006 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:38:46,006 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:38:46,006 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:38:46,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:38:46,181 INFO L256 TraceCheckUtils]: 0: Hoare triple {4067#true} call ULTIMATE.init(); {4067#true} is VALID [2018-11-23 12:38:46,182 INFO L273 TraceCheckUtils]: 1: Hoare triple {4067#true} assume true; {4067#true} is VALID [2018-11-23 12:38:46,182 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {4067#true} {4067#true} #652#return; {4067#true} is VALID [2018-11-23 12:38:46,183 INFO L256 TraceCheckUtils]: 3: Hoare triple {4067#true} call #t~ret56 := main(); {4067#true} is VALID [2018-11-23 12:38:46,185 INFO L273 TraceCheckUtils]: 4: Hoare triple {4067#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {4069#(<= main_~s~0 8464)} is VALID [2018-11-23 12:38:46,186 INFO L256 TraceCheckUtils]: 5: Hoare triple {4069#(<= main_~s~0 8464)} call #t~ret55 := ssl3_accept(~s~0); {4070#(not (= |ssl3_accept_#in~initial_state| 16384))} is VALID [2018-11-23 12:38:46,188 INFO L273 TraceCheckUtils]: 6: Hoare triple {4070#(not (= |ssl3_accept_#in~initial_state| 16384))} ~initial_state := #in~initial_state;assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~s__info_callback~0 := #t~nondet0;havoc #t~nondet0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~s__in_handshake~0 := #t~nondet1;havoc #t~nondet1;havoc ~s__state~0;havoc ~s__new_session~0;havoc ~s__server~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~s__version~0 := #t~nondet2;havoc #t~nondet2;havoc ~s__type~0;havoc ~s__init_num~0;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~s__hit~0 := #t~nondet3;havoc #t~nondet3;havoc ~s__rwstate~0;havoc ~s__init_buf___0~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~s__debug~0 := #t~nondet4;havoc #t~nondet4;havoc ~s__shutdown~0;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~s__cert~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~s__options~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~s__verify_mode~0 := #t~nondet7;havoc #t~nondet7;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~s__session__peer~0 := #t~nondet8;havoc #t~nondet8;assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647;~s__cert__pkeys__AT0__privatekey~0 := #t~nondet9;havoc #t~nondet9;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~s__ctx__info_callback~0 := #t~nondet10;havoc #t~nondet10;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~s__ctx__stats__sess_accept_renegotiate~0 := #t~nondet11;havoc #t~nondet11;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~s__ctx__stats__sess_accept~0 := #t~nondet12;havoc #t~nondet12;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~s__ctx__stats__sess_accept_good~0 := #t~nondet13;havoc #t~nondet13;havoc ~s__s3__tmp__cert_request~0;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet14;havoc #t~nondet14;havoc ~s__s3__tmp__use_rsa_tmp~0;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet15;havoc #t~nondet15;havoc ~s__s3__tmp__new_cipher__algorithms~0;havoc ~s__s3__tmp__next_state___0~0;havoc ~s__s3__tmp__new_cipher__algo_strength~0;havoc ~s__session__cipher~0;havoc ~buf~0;havoc ~l~0;havoc ~Time~0;havoc ~tmp~0;havoc ~cb~0;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~num1~0 := #t~nondet16;havoc #t~nondet16;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~got_new_session~0;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~tmp___1~0 := #t~nondet17;havoc #t~nondet17;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~tmp___2~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~tmp___3~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~tmp___4~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp___5~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___6~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___7~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___8~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___9~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp___10~0 := #t~nondet26;havoc #t~nondet26;havoc ~blastFlag~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;~__cil_tmp58~0 := #t~nondet27;havoc #t~nondet27;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;havoc ~__cil_tmp61~0;~s__state~0 := ~initial_state;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp~0 := #t~nondet28;havoc #t~nondet28;~Time~0 := ~tmp~0;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~got_new_session~0 := 0; {4071#(not (= 16384 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:38:46,189 INFO L273 TraceCheckUtils]: 7: Hoare triple {4071#(not (= 16384 ssl3_accept_~s__state~0))} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {4071#(not (= 16384 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:38:46,189 INFO L273 TraceCheckUtils]: 8: Hoare triple {4071#(not (= 16384 ssl3_accept_~s__state~0))} #t~post29 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post29;havoc #t~post29; {4071#(not (= 16384 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:38:46,189 INFO L273 TraceCheckUtils]: 9: Hoare triple {4071#(not (= 16384 ssl3_accept_~s__state~0))} assume !(0 != 12288 + ~tmp___1~0); {4071#(not (= 16384 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:38:46,190 INFO L273 TraceCheckUtils]: 10: Hoare triple {4071#(not (= 16384 ssl3_accept_~s__state~0))} assume !(0 == ~s__cert~0); {4071#(not (= 16384 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:38:46,191 INFO L273 TraceCheckUtils]: 11: Hoare triple {4071#(not (= 16384 ssl3_accept_~s__state~0))} assume !false; {4071#(not (= 16384 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:38:46,191 INFO L273 TraceCheckUtils]: 12: Hoare triple {4071#(not (= 16384 ssl3_accept_~s__state~0))} ~state~0 := ~s__state~0; {4071#(not (= 16384 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:38:46,192 INFO L273 TraceCheckUtils]: 13: Hoare triple {4071#(not (= 16384 ssl3_accept_~s__state~0))} assume !(12292 == ~s__state~0); {4071#(not (= 16384 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:38:46,192 INFO L273 TraceCheckUtils]: 14: Hoare triple {4071#(not (= 16384 ssl3_accept_~s__state~0))} assume 16384 == ~s__state~0; {4068#false} is VALID [2018-11-23 12:38:46,193 INFO L273 TraceCheckUtils]: 15: Hoare triple {4068#false} ~s__server~0 := 1; {4068#false} is VALID [2018-11-23 12:38:46,193 INFO L273 TraceCheckUtils]: 16: Hoare triple {4068#false} assume 0 != ~cb~0; {4068#false} is VALID [2018-11-23 12:38:46,193 INFO L273 TraceCheckUtils]: 17: Hoare triple {4068#false} ~__cil_tmp55~0 := 8 * ~s__version~0; {4068#false} is VALID [2018-11-23 12:38:46,193 INFO L273 TraceCheckUtils]: 18: Hoare triple {4068#false} assume !(3 != ~__cil_tmp55~0);~s__type~0 := 8192; {4068#false} is VALID [2018-11-23 12:38:46,194 INFO L273 TraceCheckUtils]: 19: Hoare triple {4068#false} assume !(0 == ~s__init_buf___0~0); {4068#false} is VALID [2018-11-23 12:38:46,194 INFO L273 TraceCheckUtils]: 20: Hoare triple {4068#false} assume !(0 == ~tmp___4~0);~s__init_num~0 := 0; {4068#false} is VALID [2018-11-23 12:38:46,194 INFO L273 TraceCheckUtils]: 21: Hoare triple {4068#false} assume 12292 != ~s__state~0; {4068#false} is VALID [2018-11-23 12:38:46,195 INFO L273 TraceCheckUtils]: 22: Hoare triple {4068#false} assume !(0 == ~tmp___5~0);~s__state~0 := 8464;#t~post31 := ~s__ctx__stats__sess_accept~0;~s__ctx__stats__sess_accept~0 := 1 + #t~post31;havoc #t~post31; {4068#false} is VALID [2018-11-23 12:38:46,195 INFO L273 TraceCheckUtils]: 23: Hoare triple {4068#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {4068#false} is VALID [2018-11-23 12:38:46,195 INFO L273 TraceCheckUtils]: 24: Hoare triple {4068#false} assume 8576 == ~state~0; {4068#false} is VALID [2018-11-23 12:38:46,195 INFO L273 TraceCheckUtils]: 25: Hoare triple {4068#false} assume 8592 == ~s__state~0; {4068#false} is VALID [2018-11-23 12:38:46,196 INFO L273 TraceCheckUtils]: 26: Hoare triple {4068#false} assume -12288 != ~tmp___1~0; {4068#false} is VALID [2018-11-23 12:38:46,196 INFO L273 TraceCheckUtils]: 27: Hoare triple {4068#false} assume -16384 != ~tmp___2~0; {4068#false} is VALID [2018-11-23 12:38:46,196 INFO L273 TraceCheckUtils]: 28: Hoare triple {4068#false} assume 4294967040 != ~__cil_tmp56~0 % 4294967296; {4068#false} is VALID [2018-11-23 12:38:46,196 INFO L273 TraceCheckUtils]: 29: Hoare triple {4068#false} assume 4294967294 != ~__cil_tmp58~0 % 4294967296; {4068#false} is VALID [2018-11-23 12:38:46,197 INFO L273 TraceCheckUtils]: 30: Hoare triple {4068#false} assume 1024 != ~tmp___7~0; {4068#false} is VALID [2018-11-23 12:38:46,197 INFO L273 TraceCheckUtils]: 31: Hoare triple {4068#false} assume 512 != ~tmp___7~0; {4068#false} is VALID [2018-11-23 12:38:46,197 INFO L273 TraceCheckUtils]: 32: Hoare triple {4068#false} assume !false; {4068#false} is VALID [2018-11-23 12:38:46,198 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 12:38:46,199 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 12:38:46,199 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-23 12:38:46,199 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 33 [2018-11-23 12:38:46,199 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:38:46,199 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2018-11-23 12:38:46,226 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 33 edges. 33 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:38:46,226 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-23 12:38:46,226 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-23 12:38:46,226 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-23 12:38:46,227 INFO L87 Difference]: Start difference. First operand 186 states and 287 transitions. Second operand 5 states. [2018-11-23 12:38:47,540 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:38:47,540 INFO L93 Difference]: Finished difference Result 369 states and 569 transitions. [2018-11-23 12:38:47,540 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-23 12:38:47,541 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 33 [2018-11-23 12:38:47,541 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:38:47,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2018-11-23 12:38:47,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 450 transitions. [2018-11-23 12:38:47,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2018-11-23 12:38:47,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 450 transitions. [2018-11-23 12:38:47,549 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 450 transitions. [2018-11-23 12:38:48,428 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 450 edges. 450 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:38:48,433 INFO L225 Difference]: With dead ends: 369 [2018-11-23 12:38:48,433 INFO L226 Difference]: Without dead ends: 196 [2018-11-23 12:38:48,434 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-11-23 12:38:48,434 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 196 states. [2018-11-23 12:38:48,600 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 196 to 186. [2018-11-23 12:38:48,600 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:38:48,600 INFO L82 GeneralOperation]: Start isEquivalent. First operand 196 states. Second operand 186 states. [2018-11-23 12:38:48,600 INFO L74 IsIncluded]: Start isIncluded. First operand 196 states. Second operand 186 states. [2018-11-23 12:38:48,601 INFO L87 Difference]: Start difference. First operand 196 states. Second operand 186 states. [2018-11-23 12:38:48,606 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:38:48,606 INFO L93 Difference]: Finished difference Result 196 states and 297 transitions. [2018-11-23 12:38:48,607 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 297 transitions. [2018-11-23 12:38:48,607 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:38:48,607 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:38:48,608 INFO L74 IsIncluded]: Start isIncluded. First operand 186 states. Second operand 196 states. [2018-11-23 12:38:48,608 INFO L87 Difference]: Start difference. First operand 186 states. Second operand 196 states. [2018-11-23 12:38:48,613 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:38:48,613 INFO L93 Difference]: Finished difference Result 196 states and 297 transitions. [2018-11-23 12:38:48,613 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 297 transitions. [2018-11-23 12:38:48,614 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:38:48,614 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:38:48,614 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:38:48,614 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:38:48,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 186 states. [2018-11-23 12:38:48,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 186 states and 285 transitions. [2018-11-23 12:38:48,620 INFO L78 Accepts]: Start accepts. Automaton has 186 states and 285 transitions. Word has length 33 [2018-11-23 12:38:48,620 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:38:48,620 INFO L480 AbstractCegarLoop]: Abstraction has 186 states and 285 transitions. [2018-11-23 12:38:48,620 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-23 12:38:48,620 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 285 transitions. [2018-11-23 12:38:48,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2018-11-23 12:38:48,621 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:38:48,621 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:38:48,622 INFO L423 AbstractCegarLoop]: === Iteration 6 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:38:48,622 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:38:48,622 INFO L82 PathProgramCache]: Analyzing trace with hash -1961647196, now seen corresponding path program 1 times [2018-11-23 12:38:48,622 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:38:48,622 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:38:48,623 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:38:48,623 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:38:48,623 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:38:48,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:38:49,174 WARN L180 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 11 DAG size of output: 4 [2018-11-23 12:38:49,293 INFO L256 TraceCheckUtils]: 0: Hoare triple {5120#true} call ULTIMATE.init(); {5120#true} is VALID [2018-11-23 12:38:49,293 INFO L273 TraceCheckUtils]: 1: Hoare triple {5120#true} assume true; {5120#true} is VALID [2018-11-23 12:38:49,294 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {5120#true} {5120#true} #652#return; {5120#true} is VALID [2018-11-23 12:38:49,294 INFO L256 TraceCheckUtils]: 3: Hoare triple {5120#true} call #t~ret56 := main(); {5120#true} is VALID [2018-11-23 12:38:49,294 INFO L273 TraceCheckUtils]: 4: Hoare triple {5120#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {5122#(<= 8464 main_~s~0)} is VALID [2018-11-23 12:38:49,295 INFO L256 TraceCheckUtils]: 5: Hoare triple {5122#(<= 8464 main_~s~0)} call #t~ret55 := ssl3_accept(~s~0); {5123#(not (= |ssl3_accept_#in~initial_state| 8192))} is VALID [2018-11-23 12:38:49,299 INFO L273 TraceCheckUtils]: 6: Hoare triple {5123#(not (= |ssl3_accept_#in~initial_state| 8192))} ~initial_state := #in~initial_state;assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~s__info_callback~0 := #t~nondet0;havoc #t~nondet0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~s__in_handshake~0 := #t~nondet1;havoc #t~nondet1;havoc ~s__state~0;havoc ~s__new_session~0;havoc ~s__server~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~s__version~0 := #t~nondet2;havoc #t~nondet2;havoc ~s__type~0;havoc ~s__init_num~0;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~s__hit~0 := #t~nondet3;havoc #t~nondet3;havoc ~s__rwstate~0;havoc ~s__init_buf___0~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~s__debug~0 := #t~nondet4;havoc #t~nondet4;havoc ~s__shutdown~0;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~s__cert~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~s__options~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~s__verify_mode~0 := #t~nondet7;havoc #t~nondet7;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~s__session__peer~0 := #t~nondet8;havoc #t~nondet8;assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647;~s__cert__pkeys__AT0__privatekey~0 := #t~nondet9;havoc #t~nondet9;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~s__ctx__info_callback~0 := #t~nondet10;havoc #t~nondet10;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~s__ctx__stats__sess_accept_renegotiate~0 := #t~nondet11;havoc #t~nondet11;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~s__ctx__stats__sess_accept~0 := #t~nondet12;havoc #t~nondet12;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~s__ctx__stats__sess_accept_good~0 := #t~nondet13;havoc #t~nondet13;havoc ~s__s3__tmp__cert_request~0;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet14;havoc #t~nondet14;havoc ~s__s3__tmp__use_rsa_tmp~0;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet15;havoc #t~nondet15;havoc ~s__s3__tmp__new_cipher__algorithms~0;havoc ~s__s3__tmp__next_state___0~0;havoc ~s__s3__tmp__new_cipher__algo_strength~0;havoc ~s__session__cipher~0;havoc ~buf~0;havoc ~l~0;havoc ~Time~0;havoc ~tmp~0;havoc ~cb~0;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~num1~0 := #t~nondet16;havoc #t~nondet16;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~got_new_session~0;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~tmp___1~0 := #t~nondet17;havoc #t~nondet17;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~tmp___2~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~tmp___3~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~tmp___4~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp___5~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___6~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___7~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___8~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___9~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp___10~0 := #t~nondet26;havoc #t~nondet26;havoc ~blastFlag~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;~__cil_tmp58~0 := #t~nondet27;havoc #t~nondet27;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;havoc ~__cil_tmp61~0;~s__state~0 := ~initial_state;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp~0 := #t~nondet28;havoc #t~nondet28;~Time~0 := ~tmp~0;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~got_new_session~0 := 0; {5124#(not (= 8192 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:38:49,299 INFO L273 TraceCheckUtils]: 7: Hoare triple {5124#(not (= 8192 ssl3_accept_~s__state~0))} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {5124#(not (= 8192 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:38:49,300 INFO L273 TraceCheckUtils]: 8: Hoare triple {5124#(not (= 8192 ssl3_accept_~s__state~0))} #t~post29 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post29;havoc #t~post29; {5124#(not (= 8192 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:38:49,301 INFO L273 TraceCheckUtils]: 9: Hoare triple {5124#(not (= 8192 ssl3_accept_~s__state~0))} assume !(0 != 12288 + ~tmp___1~0); {5124#(not (= 8192 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:38:49,301 INFO L273 TraceCheckUtils]: 10: Hoare triple {5124#(not (= 8192 ssl3_accept_~s__state~0))} assume !(0 == ~s__cert~0); {5124#(not (= 8192 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:38:49,302 INFO L273 TraceCheckUtils]: 11: Hoare triple {5124#(not (= 8192 ssl3_accept_~s__state~0))} assume !false; {5124#(not (= 8192 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:38:49,302 INFO L273 TraceCheckUtils]: 12: Hoare triple {5124#(not (= 8192 ssl3_accept_~s__state~0))} ~state~0 := ~s__state~0; {5124#(not (= 8192 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:38:49,303 INFO L273 TraceCheckUtils]: 13: Hoare triple {5124#(not (= 8192 ssl3_accept_~s__state~0))} assume !(12292 == ~s__state~0); {5124#(not (= 8192 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:38:49,304 INFO L273 TraceCheckUtils]: 14: Hoare triple {5124#(not (= 8192 ssl3_accept_~s__state~0))} assume !(16384 == ~s__state~0); {5124#(not (= 8192 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:38:49,304 INFO L273 TraceCheckUtils]: 15: Hoare triple {5124#(not (= 8192 ssl3_accept_~s__state~0))} assume 8192 == ~s__state~0; {5121#false} is VALID [2018-11-23 12:38:49,305 INFO L273 TraceCheckUtils]: 16: Hoare triple {5121#false} ~s__server~0 := 1; {5121#false} is VALID [2018-11-23 12:38:49,305 INFO L273 TraceCheckUtils]: 17: Hoare triple {5121#false} assume 0 != ~cb~0; {5121#false} is VALID [2018-11-23 12:38:49,305 INFO L273 TraceCheckUtils]: 18: Hoare triple {5121#false} ~__cil_tmp55~0 := 8 * ~s__version~0; {5121#false} is VALID [2018-11-23 12:38:49,305 INFO L273 TraceCheckUtils]: 19: Hoare triple {5121#false} assume !(3 != ~__cil_tmp55~0);~s__type~0 := 8192; {5121#false} is VALID [2018-11-23 12:38:49,306 INFO L273 TraceCheckUtils]: 20: Hoare triple {5121#false} assume !(0 == ~s__init_buf___0~0); {5121#false} is VALID [2018-11-23 12:38:49,306 INFO L273 TraceCheckUtils]: 21: Hoare triple {5121#false} assume !(0 == ~tmp___4~0);~s__init_num~0 := 0; {5121#false} is VALID [2018-11-23 12:38:49,306 INFO L273 TraceCheckUtils]: 22: Hoare triple {5121#false} assume 12292 != ~s__state~0; {5121#false} is VALID [2018-11-23 12:38:49,306 INFO L273 TraceCheckUtils]: 23: Hoare triple {5121#false} assume !(0 == ~tmp___5~0);~s__state~0 := 8464;#t~post31 := ~s__ctx__stats__sess_accept~0;~s__ctx__stats__sess_accept~0 := 1 + #t~post31;havoc #t~post31; {5121#false} is VALID [2018-11-23 12:38:49,307 INFO L273 TraceCheckUtils]: 24: Hoare triple {5121#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {5121#false} is VALID [2018-11-23 12:38:49,307 INFO L273 TraceCheckUtils]: 25: Hoare triple {5121#false} assume 8576 == ~state~0; {5121#false} is VALID [2018-11-23 12:38:49,307 INFO L273 TraceCheckUtils]: 26: Hoare triple {5121#false} assume 8592 == ~s__state~0; {5121#false} is VALID [2018-11-23 12:38:49,308 INFO L273 TraceCheckUtils]: 27: Hoare triple {5121#false} assume -12288 != ~tmp___1~0; {5121#false} is VALID [2018-11-23 12:38:49,308 INFO L273 TraceCheckUtils]: 28: Hoare triple {5121#false} assume -16384 != ~tmp___2~0; {5121#false} is VALID [2018-11-23 12:38:49,308 INFO L273 TraceCheckUtils]: 29: Hoare triple {5121#false} assume 4294967040 != ~__cil_tmp56~0 % 4294967296; {5121#false} is VALID [2018-11-23 12:38:49,309 INFO L273 TraceCheckUtils]: 30: Hoare triple {5121#false} assume 4294967294 != ~__cil_tmp58~0 % 4294967296; {5121#false} is VALID [2018-11-23 12:38:49,309 INFO L273 TraceCheckUtils]: 31: Hoare triple {5121#false} assume 1024 != ~tmp___7~0; {5121#false} is VALID [2018-11-23 12:38:49,309 INFO L273 TraceCheckUtils]: 32: Hoare triple {5121#false} assume 512 != ~tmp___7~0; {5121#false} is VALID [2018-11-23 12:38:49,309 INFO L273 TraceCheckUtils]: 33: Hoare triple {5121#false} assume !false; {5121#false} is VALID [2018-11-23 12:38:49,311 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 12:38:49,312 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 12:38:49,312 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-23 12:38:49,312 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 34 [2018-11-23 12:38:49,312 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:38:49,313 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2018-11-23 12:38:49,373 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 34 edges. 34 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:38:49,373 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-23 12:38:49,373 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-23 12:38:49,373 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-23 12:38:49,374 INFO L87 Difference]: Start difference. First operand 186 states and 285 transitions. Second operand 5 states. [2018-11-23 12:38:50,895 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:38:50,895 INFO L93 Difference]: Finished difference Result 369 states and 565 transitions. [2018-11-23 12:38:50,895 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-23 12:38:50,896 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 34 [2018-11-23 12:38:50,896 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:38:50,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2018-11-23 12:38:50,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 451 transitions. [2018-11-23 12:38:50,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2018-11-23 12:38:50,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 451 transitions. [2018-11-23 12:38:50,903 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 451 transitions. [2018-11-23 12:38:51,998 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 451 edges. 451 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:38:52,001 INFO L225 Difference]: With dead ends: 369 [2018-11-23 12:38:52,001 INFO L226 Difference]: Without dead ends: 196 [2018-11-23 12:38:52,002 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-11-23 12:38:52,002 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 196 states. [2018-11-23 12:38:52,170 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 196 to 186. [2018-11-23 12:38:52,171 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:38:52,171 INFO L82 GeneralOperation]: Start isEquivalent. First operand 196 states. Second operand 186 states. [2018-11-23 12:38:52,171 INFO L74 IsIncluded]: Start isIncluded. First operand 196 states. Second operand 186 states. [2018-11-23 12:38:52,171 INFO L87 Difference]: Start difference. First operand 196 states. Second operand 186 states. [2018-11-23 12:38:52,177 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:38:52,178 INFO L93 Difference]: Finished difference Result 196 states and 295 transitions. [2018-11-23 12:38:52,178 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 295 transitions. [2018-11-23 12:38:52,178 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:38:52,179 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:38:52,179 INFO L74 IsIncluded]: Start isIncluded. First operand 186 states. Second operand 196 states. [2018-11-23 12:38:52,179 INFO L87 Difference]: Start difference. First operand 186 states. Second operand 196 states. [2018-11-23 12:38:52,184 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:38:52,184 INFO L93 Difference]: Finished difference Result 196 states and 295 transitions. [2018-11-23 12:38:52,185 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 295 transitions. [2018-11-23 12:38:52,185 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:38:52,185 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:38:52,186 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:38:52,186 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:38:52,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 186 states. [2018-11-23 12:38:52,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 186 states and 283 transitions. [2018-11-23 12:38:52,191 INFO L78 Accepts]: Start accepts. Automaton has 186 states and 283 transitions. Word has length 34 [2018-11-23 12:38:52,191 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:38:52,191 INFO L480 AbstractCegarLoop]: Abstraction has 186 states and 283 transitions. [2018-11-23 12:38:52,191 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-23 12:38:52,192 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 283 transitions. [2018-11-23 12:38:52,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2018-11-23 12:38:52,192 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:38:52,193 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:38:52,193 INFO L423 AbstractCegarLoop]: === Iteration 7 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:38:52,193 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:38:52,193 INFO L82 PathProgramCache]: Analyzing trace with hash 1638650881, now seen corresponding path program 1 times [2018-11-23 12:38:52,193 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:38:52,193 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:38:52,194 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:38:52,194 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:38:52,194 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:38:52,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:38:52,736 WARN L180 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 11 DAG size of output: 4 [2018-11-23 12:38:52,846 INFO L256 TraceCheckUtils]: 0: Hoare triple {6173#true} call ULTIMATE.init(); {6173#true} is VALID [2018-11-23 12:38:52,846 INFO L273 TraceCheckUtils]: 1: Hoare triple {6173#true} assume true; {6173#true} is VALID [2018-11-23 12:38:52,846 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {6173#true} {6173#true} #652#return; {6173#true} is VALID [2018-11-23 12:38:52,847 INFO L256 TraceCheckUtils]: 3: Hoare triple {6173#true} call #t~ret56 := main(); {6173#true} is VALID [2018-11-23 12:38:52,847 INFO L273 TraceCheckUtils]: 4: Hoare triple {6173#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {6175#(<= main_~s~0 8464)} is VALID [2018-11-23 12:38:52,848 INFO L256 TraceCheckUtils]: 5: Hoare triple {6175#(<= main_~s~0 8464)} call #t~ret55 := ssl3_accept(~s~0); {6176#(not (= |ssl3_accept_#in~initial_state| 24576))} is VALID [2018-11-23 12:38:52,850 INFO L273 TraceCheckUtils]: 6: Hoare triple {6176#(not (= |ssl3_accept_#in~initial_state| 24576))} ~initial_state := #in~initial_state;assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~s__info_callback~0 := #t~nondet0;havoc #t~nondet0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~s__in_handshake~0 := #t~nondet1;havoc #t~nondet1;havoc ~s__state~0;havoc ~s__new_session~0;havoc ~s__server~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~s__version~0 := #t~nondet2;havoc #t~nondet2;havoc ~s__type~0;havoc ~s__init_num~0;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~s__hit~0 := #t~nondet3;havoc #t~nondet3;havoc ~s__rwstate~0;havoc ~s__init_buf___0~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~s__debug~0 := #t~nondet4;havoc #t~nondet4;havoc ~s__shutdown~0;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~s__cert~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~s__options~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~s__verify_mode~0 := #t~nondet7;havoc #t~nondet7;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~s__session__peer~0 := #t~nondet8;havoc #t~nondet8;assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647;~s__cert__pkeys__AT0__privatekey~0 := #t~nondet9;havoc #t~nondet9;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~s__ctx__info_callback~0 := #t~nondet10;havoc #t~nondet10;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~s__ctx__stats__sess_accept_renegotiate~0 := #t~nondet11;havoc #t~nondet11;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~s__ctx__stats__sess_accept~0 := #t~nondet12;havoc #t~nondet12;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~s__ctx__stats__sess_accept_good~0 := #t~nondet13;havoc #t~nondet13;havoc ~s__s3__tmp__cert_request~0;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet14;havoc #t~nondet14;havoc ~s__s3__tmp__use_rsa_tmp~0;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet15;havoc #t~nondet15;havoc ~s__s3__tmp__new_cipher__algorithms~0;havoc ~s__s3__tmp__next_state___0~0;havoc ~s__s3__tmp__new_cipher__algo_strength~0;havoc ~s__session__cipher~0;havoc ~buf~0;havoc ~l~0;havoc ~Time~0;havoc ~tmp~0;havoc ~cb~0;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~num1~0 := #t~nondet16;havoc #t~nondet16;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~got_new_session~0;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~tmp___1~0 := #t~nondet17;havoc #t~nondet17;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~tmp___2~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~tmp___3~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~tmp___4~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp___5~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___6~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___7~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___8~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___9~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp___10~0 := #t~nondet26;havoc #t~nondet26;havoc ~blastFlag~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;~__cil_tmp58~0 := #t~nondet27;havoc #t~nondet27;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;havoc ~__cil_tmp61~0;~s__state~0 := ~initial_state;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp~0 := #t~nondet28;havoc #t~nondet28;~Time~0 := ~tmp~0;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~got_new_session~0 := 0; {6177#(not (= 24576 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:38:52,850 INFO L273 TraceCheckUtils]: 7: Hoare triple {6177#(not (= 24576 ssl3_accept_~s__state~0))} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {6177#(not (= 24576 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:38:52,850 INFO L273 TraceCheckUtils]: 8: Hoare triple {6177#(not (= 24576 ssl3_accept_~s__state~0))} #t~post29 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post29;havoc #t~post29; {6177#(not (= 24576 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:38:52,851 INFO L273 TraceCheckUtils]: 9: Hoare triple {6177#(not (= 24576 ssl3_accept_~s__state~0))} assume !(0 != 12288 + ~tmp___1~0); {6177#(not (= 24576 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:38:52,858 INFO L273 TraceCheckUtils]: 10: Hoare triple {6177#(not (= 24576 ssl3_accept_~s__state~0))} assume !(0 == ~s__cert~0); {6177#(not (= 24576 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:38:52,859 INFO L273 TraceCheckUtils]: 11: Hoare triple {6177#(not (= 24576 ssl3_accept_~s__state~0))} assume !false; {6177#(not (= 24576 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:38:52,859 INFO L273 TraceCheckUtils]: 12: Hoare triple {6177#(not (= 24576 ssl3_accept_~s__state~0))} ~state~0 := ~s__state~0; {6177#(not (= 24576 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:38:52,859 INFO L273 TraceCheckUtils]: 13: Hoare triple {6177#(not (= 24576 ssl3_accept_~s__state~0))} assume !(12292 == ~s__state~0); {6177#(not (= 24576 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:38:52,860 INFO L273 TraceCheckUtils]: 14: Hoare triple {6177#(not (= 24576 ssl3_accept_~s__state~0))} assume !(16384 == ~s__state~0); {6177#(not (= 24576 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:38:52,860 INFO L273 TraceCheckUtils]: 15: Hoare triple {6177#(not (= 24576 ssl3_accept_~s__state~0))} assume !(8192 == ~s__state~0); {6177#(not (= 24576 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:38:52,860 INFO L273 TraceCheckUtils]: 16: Hoare triple {6177#(not (= 24576 ssl3_accept_~s__state~0))} assume 24576 == ~s__state~0; {6174#false} is VALID [2018-11-23 12:38:52,861 INFO L273 TraceCheckUtils]: 17: Hoare triple {6174#false} ~s__server~0 := 1; {6174#false} is VALID [2018-11-23 12:38:52,861 INFO L273 TraceCheckUtils]: 18: Hoare triple {6174#false} assume 0 != ~cb~0; {6174#false} is VALID [2018-11-23 12:38:52,861 INFO L273 TraceCheckUtils]: 19: Hoare triple {6174#false} ~__cil_tmp55~0 := 8 * ~s__version~0; {6174#false} is VALID [2018-11-23 12:38:52,861 INFO L273 TraceCheckUtils]: 20: Hoare triple {6174#false} assume !(3 != ~__cil_tmp55~0);~s__type~0 := 8192; {6174#false} is VALID [2018-11-23 12:38:52,861 INFO L273 TraceCheckUtils]: 21: Hoare triple {6174#false} assume !(0 == ~s__init_buf___0~0); {6174#false} is VALID [2018-11-23 12:38:52,861 INFO L273 TraceCheckUtils]: 22: Hoare triple {6174#false} assume !(0 == ~tmp___4~0);~s__init_num~0 := 0; {6174#false} is VALID [2018-11-23 12:38:52,862 INFO L273 TraceCheckUtils]: 23: Hoare triple {6174#false} assume 12292 != ~s__state~0; {6174#false} is VALID [2018-11-23 12:38:52,862 INFO L273 TraceCheckUtils]: 24: Hoare triple {6174#false} assume !(0 == ~tmp___5~0);~s__state~0 := 8464;#t~post31 := ~s__ctx__stats__sess_accept~0;~s__ctx__stats__sess_accept~0 := 1 + #t~post31;havoc #t~post31; {6174#false} is VALID [2018-11-23 12:38:52,862 INFO L273 TraceCheckUtils]: 25: Hoare triple {6174#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {6174#false} is VALID [2018-11-23 12:38:52,862 INFO L273 TraceCheckUtils]: 26: Hoare triple {6174#false} assume 8576 == ~state~0; {6174#false} is VALID [2018-11-23 12:38:52,862 INFO L273 TraceCheckUtils]: 27: Hoare triple {6174#false} assume 8592 == ~s__state~0; {6174#false} is VALID [2018-11-23 12:38:52,862 INFO L273 TraceCheckUtils]: 28: Hoare triple {6174#false} assume -12288 != ~tmp___1~0; {6174#false} is VALID [2018-11-23 12:38:52,862 INFO L273 TraceCheckUtils]: 29: Hoare triple {6174#false} assume -16384 != ~tmp___2~0; {6174#false} is VALID [2018-11-23 12:38:52,863 INFO L273 TraceCheckUtils]: 30: Hoare triple {6174#false} assume 4294967040 != ~__cil_tmp56~0 % 4294967296; {6174#false} is VALID [2018-11-23 12:38:52,863 INFO L273 TraceCheckUtils]: 31: Hoare triple {6174#false} assume 4294967294 != ~__cil_tmp58~0 % 4294967296; {6174#false} is VALID [2018-11-23 12:38:52,863 INFO L273 TraceCheckUtils]: 32: Hoare triple {6174#false} assume 1024 != ~tmp___7~0; {6174#false} is VALID [2018-11-23 12:38:52,863 INFO L273 TraceCheckUtils]: 33: Hoare triple {6174#false} assume 512 != ~tmp___7~0; {6174#false} is VALID [2018-11-23 12:38:52,864 INFO L273 TraceCheckUtils]: 34: Hoare triple {6174#false} assume !false; {6174#false} is VALID [2018-11-23 12:38:52,866 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 12:38:52,866 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 12:38:52,866 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-23 12:38:52,866 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 35 [2018-11-23 12:38:52,867 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:38:52,867 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2018-11-23 12:38:52,900 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 35 edges. 35 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:38:52,900 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-23 12:38:52,900 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-23 12:38:52,900 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-23 12:38:52,901 INFO L87 Difference]: Start difference. First operand 186 states and 283 transitions. Second operand 5 states. [2018-11-23 12:38:54,058 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:38:54,058 INFO L93 Difference]: Finished difference Result 369 states and 561 transitions. [2018-11-23 12:38:54,058 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-23 12:38:54,058 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 35 [2018-11-23 12:38:54,059 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:38:54,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2018-11-23 12:38:54,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 452 transitions. [2018-11-23 12:38:54,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2018-11-23 12:38:54,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 452 transitions. [2018-11-23 12:38:54,066 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 452 transitions. [2018-11-23 12:38:55,046 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 452 edges. 452 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:38:55,051 INFO L225 Difference]: With dead ends: 369 [2018-11-23 12:38:55,051 INFO L226 Difference]: Without dead ends: 196 [2018-11-23 12:38:55,052 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-11-23 12:38:55,052 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 196 states. [2018-11-23 12:38:55,391 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 196 to 186. [2018-11-23 12:38:55,392 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:38:55,392 INFO L82 GeneralOperation]: Start isEquivalent. First operand 196 states. Second operand 186 states. [2018-11-23 12:38:55,392 INFO L74 IsIncluded]: Start isIncluded. First operand 196 states. Second operand 186 states. [2018-11-23 12:38:55,392 INFO L87 Difference]: Start difference. First operand 196 states. Second operand 186 states. [2018-11-23 12:38:55,397 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:38:55,398 INFO L93 Difference]: Finished difference Result 196 states and 293 transitions. [2018-11-23 12:38:55,398 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 293 transitions. [2018-11-23 12:38:55,398 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:38:55,399 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:38:55,399 INFO L74 IsIncluded]: Start isIncluded. First operand 186 states. Second operand 196 states. [2018-11-23 12:38:55,399 INFO L87 Difference]: Start difference. First operand 186 states. Second operand 196 states. [2018-11-23 12:38:55,404 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:38:55,404 INFO L93 Difference]: Finished difference Result 196 states and 293 transitions. [2018-11-23 12:38:55,404 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 293 transitions. [2018-11-23 12:38:55,405 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:38:55,405 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:38:55,405 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:38:55,405 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:38:55,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 186 states. [2018-11-23 12:38:55,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 186 states and 281 transitions. [2018-11-23 12:38:55,411 INFO L78 Accepts]: Start accepts. Automaton has 186 states and 281 transitions. Word has length 35 [2018-11-23 12:38:55,411 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:38:55,411 INFO L480 AbstractCegarLoop]: Abstraction has 186 states and 281 transitions. [2018-11-23 12:38:55,411 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-23 12:38:55,411 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 281 transitions. [2018-11-23 12:38:55,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2018-11-23 12:38:55,412 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:38:55,412 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:38:55,413 INFO L423 AbstractCegarLoop]: === Iteration 8 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:38:55,413 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:38:55,413 INFO L82 PathProgramCache]: Analyzing trace with hash -1228639934, now seen corresponding path program 1 times [2018-11-23 12:38:55,413 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:38:55,413 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:38:55,414 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:38:55,414 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:38:55,414 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:38:55,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:38:55,976 WARN L180 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 11 DAG size of output: 4 [2018-11-23 12:38:56,164 INFO L256 TraceCheckUtils]: 0: Hoare triple {7226#true} call ULTIMATE.init(); {7226#true} is VALID [2018-11-23 12:38:56,164 INFO L273 TraceCheckUtils]: 1: Hoare triple {7226#true} assume true; {7226#true} is VALID [2018-11-23 12:38:56,165 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {7226#true} {7226#true} #652#return; {7226#true} is VALID [2018-11-23 12:38:56,165 INFO L256 TraceCheckUtils]: 3: Hoare triple {7226#true} call #t~ret56 := main(); {7226#true} is VALID [2018-11-23 12:38:56,167 INFO L273 TraceCheckUtils]: 4: Hoare triple {7226#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {7228#(<= main_~s~0 8464)} is VALID [2018-11-23 12:38:56,167 INFO L256 TraceCheckUtils]: 5: Hoare triple {7228#(<= main_~s~0 8464)} call #t~ret55 := ssl3_accept(~s~0); {7229#(not (= |ssl3_accept_#in~initial_state| 8576))} is VALID [2018-11-23 12:38:56,169 INFO L273 TraceCheckUtils]: 6: Hoare triple {7229#(not (= |ssl3_accept_#in~initial_state| 8576))} ~initial_state := #in~initial_state;assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~s__info_callback~0 := #t~nondet0;havoc #t~nondet0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~s__in_handshake~0 := #t~nondet1;havoc #t~nondet1;havoc ~s__state~0;havoc ~s__new_session~0;havoc ~s__server~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~s__version~0 := #t~nondet2;havoc #t~nondet2;havoc ~s__type~0;havoc ~s__init_num~0;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~s__hit~0 := #t~nondet3;havoc #t~nondet3;havoc ~s__rwstate~0;havoc ~s__init_buf___0~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~s__debug~0 := #t~nondet4;havoc #t~nondet4;havoc ~s__shutdown~0;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~s__cert~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~s__options~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~s__verify_mode~0 := #t~nondet7;havoc #t~nondet7;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~s__session__peer~0 := #t~nondet8;havoc #t~nondet8;assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647;~s__cert__pkeys__AT0__privatekey~0 := #t~nondet9;havoc #t~nondet9;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~s__ctx__info_callback~0 := #t~nondet10;havoc #t~nondet10;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~s__ctx__stats__sess_accept_renegotiate~0 := #t~nondet11;havoc #t~nondet11;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~s__ctx__stats__sess_accept~0 := #t~nondet12;havoc #t~nondet12;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~s__ctx__stats__sess_accept_good~0 := #t~nondet13;havoc #t~nondet13;havoc ~s__s3__tmp__cert_request~0;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet14;havoc #t~nondet14;havoc ~s__s3__tmp__use_rsa_tmp~0;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet15;havoc #t~nondet15;havoc ~s__s3__tmp__new_cipher__algorithms~0;havoc ~s__s3__tmp__next_state___0~0;havoc ~s__s3__tmp__new_cipher__algo_strength~0;havoc ~s__session__cipher~0;havoc ~buf~0;havoc ~l~0;havoc ~Time~0;havoc ~tmp~0;havoc ~cb~0;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~num1~0 := #t~nondet16;havoc #t~nondet16;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~got_new_session~0;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~tmp___1~0 := #t~nondet17;havoc #t~nondet17;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~tmp___2~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~tmp___3~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~tmp___4~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp___5~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___6~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___7~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___8~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___9~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp___10~0 := #t~nondet26;havoc #t~nondet26;havoc ~blastFlag~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;~__cil_tmp58~0 := #t~nondet27;havoc #t~nondet27;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;havoc ~__cil_tmp61~0;~s__state~0 := ~initial_state;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp~0 := #t~nondet28;havoc #t~nondet28;~Time~0 := ~tmp~0;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~got_new_session~0 := 0; {7230#(not (= 8576 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:38:56,170 INFO L273 TraceCheckUtils]: 7: Hoare triple {7230#(not (= 8576 ssl3_accept_~s__state~0))} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {7230#(not (= 8576 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:38:56,170 INFO L273 TraceCheckUtils]: 8: Hoare triple {7230#(not (= 8576 ssl3_accept_~s__state~0))} #t~post29 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post29;havoc #t~post29; {7230#(not (= 8576 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:38:56,171 INFO L273 TraceCheckUtils]: 9: Hoare triple {7230#(not (= 8576 ssl3_accept_~s__state~0))} assume !(0 != 12288 + ~tmp___1~0); {7230#(not (= 8576 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:38:56,171 INFO L273 TraceCheckUtils]: 10: Hoare triple {7230#(not (= 8576 ssl3_accept_~s__state~0))} assume !(0 == ~s__cert~0); {7230#(not (= 8576 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:38:56,171 INFO L273 TraceCheckUtils]: 11: Hoare triple {7230#(not (= 8576 ssl3_accept_~s__state~0))} assume !false; {7230#(not (= 8576 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:38:56,172 INFO L273 TraceCheckUtils]: 12: Hoare triple {7230#(not (= 8576 ssl3_accept_~s__state~0))} ~state~0 := ~s__state~0; {7231#(not (= 8576 ssl3_accept_~state~0))} is VALID [2018-11-23 12:38:56,173 INFO L273 TraceCheckUtils]: 13: Hoare triple {7231#(not (= 8576 ssl3_accept_~state~0))} assume !(12292 == ~s__state~0); {7231#(not (= 8576 ssl3_accept_~state~0))} is VALID [2018-11-23 12:38:56,173 INFO L273 TraceCheckUtils]: 14: Hoare triple {7231#(not (= 8576 ssl3_accept_~state~0))} assume !(16384 == ~s__state~0); {7231#(not (= 8576 ssl3_accept_~state~0))} is VALID [2018-11-23 12:38:56,174 INFO L273 TraceCheckUtils]: 15: Hoare triple {7231#(not (= 8576 ssl3_accept_~state~0))} assume !(8192 == ~s__state~0); {7231#(not (= 8576 ssl3_accept_~state~0))} is VALID [2018-11-23 12:38:56,174 INFO L273 TraceCheckUtils]: 16: Hoare triple {7231#(not (= 8576 ssl3_accept_~state~0))} assume !(24576 == ~s__state~0); {7231#(not (= 8576 ssl3_accept_~state~0))} is VALID [2018-11-23 12:38:56,175 INFO L273 TraceCheckUtils]: 17: Hoare triple {7231#(not (= 8576 ssl3_accept_~state~0))} assume !(8195 == ~s__state~0); {7231#(not (= 8576 ssl3_accept_~state~0))} is VALID [2018-11-23 12:38:56,175 INFO L273 TraceCheckUtils]: 18: Hoare triple {7231#(not (= 8576 ssl3_accept_~state~0))} assume !(8480 == ~s__state~0); {7231#(not (= 8576 ssl3_accept_~state~0))} is VALID [2018-11-23 12:38:56,176 INFO L273 TraceCheckUtils]: 19: Hoare triple {7231#(not (= 8576 ssl3_accept_~state~0))} assume !(8481 == ~s__state~0); {7231#(not (= 8576 ssl3_accept_~state~0))} is VALID [2018-11-23 12:38:56,176 INFO L273 TraceCheckUtils]: 20: Hoare triple {7231#(not (= 8576 ssl3_accept_~state~0))} assume !(8482 == ~s__state~0); {7231#(not (= 8576 ssl3_accept_~state~0))} is VALID [2018-11-23 12:38:56,177 INFO L273 TraceCheckUtils]: 21: Hoare triple {7231#(not (= 8576 ssl3_accept_~state~0))} assume 8464 == ~s__state~0; {7231#(not (= 8576 ssl3_accept_~state~0))} is VALID [2018-11-23 12:38:56,178 INFO L273 TraceCheckUtils]: 22: Hoare triple {7231#(not (= 8576 ssl3_accept_~state~0))} ~s__shutdown~0 := 0;assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~ret~0 := #t~nondet34;havoc #t~nondet34; {7231#(not (= 8576 ssl3_accept_~state~0))} is VALID [2018-11-23 12:38:56,178 INFO L273 TraceCheckUtils]: 23: Hoare triple {7231#(not (= 8576 ssl3_accept_~state~0))} assume 0 == ~blastFlag~0;~blastFlag~0 := 1; {7231#(not (= 8576 ssl3_accept_~state~0))} is VALID [2018-11-23 12:38:56,181 INFO L273 TraceCheckUtils]: 24: Hoare triple {7231#(not (= 8576 ssl3_accept_~state~0))} assume !(~ret~0 <= 0);~got_new_session~0 := 1;~s__state~0 := 8496;~s__init_num~0 := 0; {7231#(not (= 8576 ssl3_accept_~state~0))} is VALID [2018-11-23 12:38:56,185 INFO L273 TraceCheckUtils]: 25: Hoare triple {7231#(not (= 8576 ssl3_accept_~state~0))} assume !(0 == ~s__s3__tmp__reuse_message~0); {7231#(not (= 8576 ssl3_accept_~state~0))} is VALID [2018-11-23 12:38:56,190 INFO L273 TraceCheckUtils]: 26: Hoare triple {7231#(not (= 8576 ssl3_accept_~state~0))} assume 8576 == ~state~0; {7227#false} is VALID [2018-11-23 12:38:56,190 INFO L273 TraceCheckUtils]: 27: Hoare triple {7227#false} assume 8592 == ~s__state~0; {7227#false} is VALID [2018-11-23 12:38:56,190 INFO L273 TraceCheckUtils]: 28: Hoare triple {7227#false} assume -12288 != ~tmp___1~0; {7227#false} is VALID [2018-11-23 12:38:56,191 INFO L273 TraceCheckUtils]: 29: Hoare triple {7227#false} assume -16384 != ~tmp___2~0; {7227#false} is VALID [2018-11-23 12:38:56,191 INFO L273 TraceCheckUtils]: 30: Hoare triple {7227#false} assume 4294967040 != ~__cil_tmp56~0 % 4294967296; {7227#false} is VALID [2018-11-23 12:38:56,191 INFO L273 TraceCheckUtils]: 31: Hoare triple {7227#false} assume 4294967294 != ~__cil_tmp58~0 % 4294967296; {7227#false} is VALID [2018-11-23 12:38:56,191 INFO L273 TraceCheckUtils]: 32: Hoare triple {7227#false} assume 1024 != ~tmp___7~0; {7227#false} is VALID [2018-11-23 12:38:56,192 INFO L273 TraceCheckUtils]: 33: Hoare triple {7227#false} assume 512 != ~tmp___7~0; {7227#false} is VALID [2018-11-23 12:38:56,192 INFO L273 TraceCheckUtils]: 34: Hoare triple {7227#false} assume !false; {7227#false} is VALID [2018-11-23 12:38:56,193 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 12:38:56,193 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 12:38:56,194 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-23 12:38:56,194 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 35 [2018-11-23 12:38:56,194 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:38:56,194 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2018-11-23 12:38:56,243 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 35 edges. 35 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:38:56,244 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-23 12:38:56,244 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-23 12:38:56,244 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-23 12:38:56,244 INFO L87 Difference]: Start difference. First operand 186 states and 281 transitions. Second operand 6 states. [2018-11-23 12:38:58,422 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:38:58,422 INFO L93 Difference]: Finished difference Result 517 states and 784 transitions. [2018-11-23 12:38:58,422 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-23 12:38:58,422 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 35 [2018-11-23 12:38:58,423 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:38:58,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2018-11-23 12:38:58,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 642 transitions. [2018-11-23 12:38:58,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2018-11-23 12:38:58,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 642 transitions. [2018-11-23 12:38:58,430 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 642 transitions. [2018-11-23 12:38:59,871 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 642 edges. 642 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:38:59,880 INFO L225 Difference]: With dead ends: 517 [2018-11-23 12:38:59,881 INFO L226 Difference]: Without dead ends: 344 [2018-11-23 12:38:59,881 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2018-11-23 12:38:59,882 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 344 states. [2018-11-23 12:39:00,645 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 344 to 329. [2018-11-23 12:39:00,645 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:39:00,645 INFO L82 GeneralOperation]: Start isEquivalent. First operand 344 states. Second operand 329 states. [2018-11-23 12:39:00,646 INFO L74 IsIncluded]: Start isIncluded. First operand 344 states. Second operand 329 states. [2018-11-23 12:39:00,646 INFO L87 Difference]: Start difference. First operand 344 states. Second operand 329 states. [2018-11-23 12:39:00,655 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:39:00,656 INFO L93 Difference]: Finished difference Result 344 states and 515 transitions. [2018-11-23 12:39:00,656 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 515 transitions. [2018-11-23 12:39:00,656 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:39:00,657 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:39:00,657 INFO L74 IsIncluded]: Start isIncluded. First operand 329 states. Second operand 344 states. [2018-11-23 12:39:00,657 INFO L87 Difference]: Start difference. First operand 329 states. Second operand 344 states. [2018-11-23 12:39:00,666 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:39:00,666 INFO L93 Difference]: Finished difference Result 344 states and 515 transitions. [2018-11-23 12:39:00,666 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 515 transitions. [2018-11-23 12:39:00,667 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:39:00,667 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:39:00,667 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:39:00,668 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:39:00,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 329 states. [2018-11-23 12:39:00,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 329 states and 500 transitions. [2018-11-23 12:39:00,677 INFO L78 Accepts]: Start accepts. Automaton has 329 states and 500 transitions. Word has length 35 [2018-11-23 12:39:00,677 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:39:00,677 INFO L480 AbstractCegarLoop]: Abstraction has 329 states and 500 transitions. [2018-11-23 12:39:00,677 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-23 12:39:00,677 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 500 transitions. [2018-11-23 12:39:00,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2018-11-23 12:39:00,678 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:39:00,679 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:39:00,679 INFO L423 AbstractCegarLoop]: === Iteration 9 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:39:00,679 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:39:00,679 INFO L82 PathProgramCache]: Analyzing trace with hash -1791465799, now seen corresponding path program 1 times [2018-11-23 12:39:00,679 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:39:00,679 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:39:00,681 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:39:00,681 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:39:00,681 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:39:00,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:39:00,946 INFO L256 TraceCheckUtils]: 0: Hoare triple {8925#true} call ULTIMATE.init(); {8925#true} is VALID [2018-11-23 12:39:00,947 INFO L273 TraceCheckUtils]: 1: Hoare triple {8925#true} assume true; {8925#true} is VALID [2018-11-23 12:39:00,947 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {8925#true} {8925#true} #652#return; {8925#true} is VALID [2018-11-23 12:39:00,947 INFO L256 TraceCheckUtils]: 3: Hoare triple {8925#true} call #t~ret56 := main(); {8925#true} is VALID [2018-11-23 12:39:00,947 INFO L273 TraceCheckUtils]: 4: Hoare triple {8925#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {8927#(<= main_~s~0 8464)} is VALID [2018-11-23 12:39:00,948 INFO L256 TraceCheckUtils]: 5: Hoare triple {8927#(<= main_~s~0 8464)} call #t~ret55 := ssl3_accept(~s~0); {8928#(not (= |ssl3_accept_#in~initial_state| 8672))} is VALID [2018-11-23 12:39:00,950 INFO L273 TraceCheckUtils]: 6: Hoare triple {8928#(not (= |ssl3_accept_#in~initial_state| 8672))} ~initial_state := #in~initial_state;assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~s__info_callback~0 := #t~nondet0;havoc #t~nondet0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~s__in_handshake~0 := #t~nondet1;havoc #t~nondet1;havoc ~s__state~0;havoc ~s__new_session~0;havoc ~s__server~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~s__version~0 := #t~nondet2;havoc #t~nondet2;havoc ~s__type~0;havoc ~s__init_num~0;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~s__hit~0 := #t~nondet3;havoc #t~nondet3;havoc ~s__rwstate~0;havoc ~s__init_buf___0~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~s__debug~0 := #t~nondet4;havoc #t~nondet4;havoc ~s__shutdown~0;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~s__cert~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~s__options~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~s__verify_mode~0 := #t~nondet7;havoc #t~nondet7;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~s__session__peer~0 := #t~nondet8;havoc #t~nondet8;assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647;~s__cert__pkeys__AT0__privatekey~0 := #t~nondet9;havoc #t~nondet9;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~s__ctx__info_callback~0 := #t~nondet10;havoc #t~nondet10;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~s__ctx__stats__sess_accept_renegotiate~0 := #t~nondet11;havoc #t~nondet11;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~s__ctx__stats__sess_accept~0 := #t~nondet12;havoc #t~nondet12;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~s__ctx__stats__sess_accept_good~0 := #t~nondet13;havoc #t~nondet13;havoc ~s__s3__tmp__cert_request~0;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet14;havoc #t~nondet14;havoc ~s__s3__tmp__use_rsa_tmp~0;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet15;havoc #t~nondet15;havoc ~s__s3__tmp__new_cipher__algorithms~0;havoc ~s__s3__tmp__next_state___0~0;havoc ~s__s3__tmp__new_cipher__algo_strength~0;havoc ~s__session__cipher~0;havoc ~buf~0;havoc ~l~0;havoc ~Time~0;havoc ~tmp~0;havoc ~cb~0;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~num1~0 := #t~nondet16;havoc #t~nondet16;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~got_new_session~0;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~tmp___1~0 := #t~nondet17;havoc #t~nondet17;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~tmp___2~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~tmp___3~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~tmp___4~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp___5~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___6~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___7~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___8~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___9~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp___10~0 := #t~nondet26;havoc #t~nondet26;havoc ~blastFlag~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;~__cil_tmp58~0 := #t~nondet27;havoc #t~nondet27;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;havoc ~__cil_tmp61~0;~s__state~0 := ~initial_state;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp~0 := #t~nondet28;havoc #t~nondet28;~Time~0 := ~tmp~0;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~got_new_session~0 := 0; {8929#(not (= 8672 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:00,951 INFO L273 TraceCheckUtils]: 7: Hoare triple {8929#(not (= 8672 ssl3_accept_~s__state~0))} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {8929#(not (= 8672 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:00,951 INFO L273 TraceCheckUtils]: 8: Hoare triple {8929#(not (= 8672 ssl3_accept_~s__state~0))} #t~post29 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post29;havoc #t~post29; {8929#(not (= 8672 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:00,951 INFO L273 TraceCheckUtils]: 9: Hoare triple {8929#(not (= 8672 ssl3_accept_~s__state~0))} assume !(0 != 12288 + ~tmp___1~0); {8929#(not (= 8672 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:00,952 INFO L273 TraceCheckUtils]: 10: Hoare triple {8929#(not (= 8672 ssl3_accept_~s__state~0))} assume !(0 == ~s__cert~0); {8929#(not (= 8672 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:00,952 INFO L273 TraceCheckUtils]: 11: Hoare triple {8929#(not (= 8672 ssl3_accept_~s__state~0))} assume !false; {8929#(not (= 8672 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:00,953 INFO L273 TraceCheckUtils]: 12: Hoare triple {8929#(not (= 8672 ssl3_accept_~s__state~0))} ~state~0 := ~s__state~0; {8929#(not (= 8672 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:00,954 INFO L273 TraceCheckUtils]: 13: Hoare triple {8929#(not (= 8672 ssl3_accept_~s__state~0))} assume !(12292 == ~s__state~0); {8929#(not (= 8672 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:00,955 INFO L273 TraceCheckUtils]: 14: Hoare triple {8929#(not (= 8672 ssl3_accept_~s__state~0))} assume !(16384 == ~s__state~0); {8929#(not (= 8672 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:00,955 INFO L273 TraceCheckUtils]: 15: Hoare triple {8929#(not (= 8672 ssl3_accept_~s__state~0))} assume !(8192 == ~s__state~0); {8929#(not (= 8672 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:00,956 INFO L273 TraceCheckUtils]: 16: Hoare triple {8929#(not (= 8672 ssl3_accept_~s__state~0))} assume !(24576 == ~s__state~0); {8929#(not (= 8672 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:00,956 INFO L273 TraceCheckUtils]: 17: Hoare triple {8929#(not (= 8672 ssl3_accept_~s__state~0))} assume !(8195 == ~s__state~0); {8929#(not (= 8672 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:00,957 INFO L273 TraceCheckUtils]: 18: Hoare triple {8929#(not (= 8672 ssl3_accept_~s__state~0))} assume !(8480 == ~s__state~0); {8929#(not (= 8672 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:00,957 INFO L273 TraceCheckUtils]: 19: Hoare triple {8929#(not (= 8672 ssl3_accept_~s__state~0))} assume !(8481 == ~s__state~0); {8929#(not (= 8672 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:00,958 INFO L273 TraceCheckUtils]: 20: Hoare triple {8929#(not (= 8672 ssl3_accept_~s__state~0))} assume !(8482 == ~s__state~0); {8929#(not (= 8672 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:00,959 INFO L273 TraceCheckUtils]: 21: Hoare triple {8929#(not (= 8672 ssl3_accept_~s__state~0))} assume !(8464 == ~s__state~0); {8929#(not (= 8672 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:00,959 INFO L273 TraceCheckUtils]: 22: Hoare triple {8929#(not (= 8672 ssl3_accept_~s__state~0))} assume !(8465 == ~s__state~0); {8929#(not (= 8672 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:00,960 INFO L273 TraceCheckUtils]: 23: Hoare triple {8929#(not (= 8672 ssl3_accept_~s__state~0))} assume !(8466 == ~s__state~0); {8929#(not (= 8672 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:00,960 INFO L273 TraceCheckUtils]: 24: Hoare triple {8929#(not (= 8672 ssl3_accept_~s__state~0))} assume !(8496 == ~s__state~0); {8929#(not (= 8672 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:00,961 INFO L273 TraceCheckUtils]: 25: Hoare triple {8929#(not (= 8672 ssl3_accept_~s__state~0))} assume !(8497 == ~s__state~0); {8929#(not (= 8672 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:00,962 INFO L273 TraceCheckUtils]: 26: Hoare triple {8929#(not (= 8672 ssl3_accept_~s__state~0))} assume !(8512 == ~s__state~0); {8929#(not (= 8672 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:00,963 INFO L273 TraceCheckUtils]: 27: Hoare triple {8929#(not (= 8672 ssl3_accept_~s__state~0))} assume !(8513 == ~s__state~0); {8929#(not (= 8672 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:00,965 INFO L273 TraceCheckUtils]: 28: Hoare triple {8929#(not (= 8672 ssl3_accept_~s__state~0))} assume !(8528 == ~s__state~0); {8929#(not (= 8672 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:00,966 INFO L273 TraceCheckUtils]: 29: Hoare triple {8929#(not (= 8672 ssl3_accept_~s__state~0))} assume !(8529 == ~s__state~0); {8929#(not (= 8672 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:00,967 INFO L273 TraceCheckUtils]: 30: Hoare triple {8929#(not (= 8672 ssl3_accept_~s__state~0))} assume !(8544 == ~s__state~0); {8929#(not (= 8672 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:00,967 INFO L273 TraceCheckUtils]: 31: Hoare triple {8929#(not (= 8672 ssl3_accept_~s__state~0))} assume !(8545 == ~s__state~0); {8929#(not (= 8672 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:00,967 INFO L273 TraceCheckUtils]: 32: Hoare triple {8929#(not (= 8672 ssl3_accept_~s__state~0))} assume !(8560 == ~s__state~0); {8929#(not (= 8672 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:00,968 INFO L273 TraceCheckUtils]: 33: Hoare triple {8929#(not (= 8672 ssl3_accept_~s__state~0))} assume !(8561 == ~s__state~0); {8929#(not (= 8672 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:00,968 INFO L273 TraceCheckUtils]: 34: Hoare triple {8929#(not (= 8672 ssl3_accept_~s__state~0))} assume !(8448 == ~s__state~0); {8929#(not (= 8672 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:00,968 INFO L273 TraceCheckUtils]: 35: Hoare triple {8929#(not (= 8672 ssl3_accept_~s__state~0))} assume !(8576 == ~s__state~0); {8929#(not (= 8672 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:00,969 INFO L273 TraceCheckUtils]: 36: Hoare triple {8929#(not (= 8672 ssl3_accept_~s__state~0))} assume !(8577 == ~s__state~0); {8929#(not (= 8672 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:00,969 INFO L273 TraceCheckUtils]: 37: Hoare triple {8929#(not (= 8672 ssl3_accept_~s__state~0))} assume !(8592 == ~s__state~0); {8929#(not (= 8672 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:00,969 INFO L273 TraceCheckUtils]: 38: Hoare triple {8929#(not (= 8672 ssl3_accept_~s__state~0))} assume !(8593 == ~s__state~0); {8929#(not (= 8672 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:00,970 INFO L273 TraceCheckUtils]: 39: Hoare triple {8929#(not (= 8672 ssl3_accept_~s__state~0))} assume !(8608 == ~s__state~0); {8929#(not (= 8672 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:00,970 INFO L273 TraceCheckUtils]: 40: Hoare triple {8929#(not (= 8672 ssl3_accept_~s__state~0))} assume !(8609 == ~s__state~0); {8929#(not (= 8672 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:00,971 INFO L273 TraceCheckUtils]: 41: Hoare triple {8929#(not (= 8672 ssl3_accept_~s__state~0))} assume !(8640 == ~s__state~0); {8929#(not (= 8672 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:00,972 INFO L273 TraceCheckUtils]: 42: Hoare triple {8929#(not (= 8672 ssl3_accept_~s__state~0))} assume !(8641 == ~s__state~0); {8929#(not (= 8672 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:00,972 INFO L273 TraceCheckUtils]: 43: Hoare triple {8929#(not (= 8672 ssl3_accept_~s__state~0))} assume !(8656 == ~s__state~0); {8929#(not (= 8672 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:00,973 INFO L273 TraceCheckUtils]: 44: Hoare triple {8929#(not (= 8672 ssl3_accept_~s__state~0))} assume !(8657 == ~s__state~0); {8929#(not (= 8672 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:00,974 INFO L273 TraceCheckUtils]: 45: Hoare triple {8929#(not (= 8672 ssl3_accept_~s__state~0))} assume 8672 == ~s__state~0; {8926#false} is VALID [2018-11-23 12:39:00,974 INFO L273 TraceCheckUtils]: 46: Hoare triple {8926#false} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~ret~0 := #t~nondet51;havoc #t~nondet51; {8926#false} is VALID [2018-11-23 12:39:00,975 INFO L273 TraceCheckUtils]: 47: Hoare triple {8926#false} assume 4 == ~blastFlag~0; {8926#false} is VALID [2018-11-23 12:39:00,975 INFO L273 TraceCheckUtils]: 48: Hoare triple {8926#false} assume !false; {8926#false} is VALID [2018-11-23 12:39:00,978 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 12:39:00,978 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 12:39:00,978 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-23 12:39:00,978 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 49 [2018-11-23 12:39:00,979 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:39:00,979 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2018-11-23 12:39:01,021 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 49 edges. 49 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:39:01,021 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-23 12:39:01,022 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-23 12:39:01,022 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-23 12:39:01,022 INFO L87 Difference]: Start difference. First operand 329 states and 500 transitions. Second operand 5 states. [2018-11-23 12:39:03,233 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:39:03,234 INFO L93 Difference]: Finished difference Result 704 states and 1080 transitions. [2018-11-23 12:39:03,234 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-23 12:39:03,234 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 49 [2018-11-23 12:39:03,234 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:39:03,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2018-11-23 12:39:03,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 499 transitions. [2018-11-23 12:39:03,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2018-11-23 12:39:03,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 499 transitions. [2018-11-23 12:39:03,241 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 499 transitions. [2018-11-23 12:39:03,692 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 499 edges. 499 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:39:03,703 INFO L225 Difference]: With dead ends: 704 [2018-11-23 12:39:03,704 INFO L226 Difference]: Without dead ends: 388 [2018-11-23 12:39:03,705 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-11-23 12:39:03,705 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 388 states. [2018-11-23 12:39:04,744 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 388 to 380. [2018-11-23 12:39:04,744 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:39:04,744 INFO L82 GeneralOperation]: Start isEquivalent. First operand 388 states. Second operand 380 states. [2018-11-23 12:39:04,744 INFO L74 IsIncluded]: Start isIncluded. First operand 388 states. Second operand 380 states. [2018-11-23 12:39:04,744 INFO L87 Difference]: Start difference. First operand 388 states. Second operand 380 states. [2018-11-23 12:39:04,753 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:39:04,753 INFO L93 Difference]: Finished difference Result 388 states and 596 transitions. [2018-11-23 12:39:04,753 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 596 transitions. [2018-11-23 12:39:04,754 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:39:04,755 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:39:04,755 INFO L74 IsIncluded]: Start isIncluded. First operand 380 states. Second operand 388 states. [2018-11-23 12:39:04,755 INFO L87 Difference]: Start difference. First operand 380 states. Second operand 388 states. [2018-11-23 12:39:04,766 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:39:04,766 INFO L93 Difference]: Finished difference Result 388 states and 596 transitions. [2018-11-23 12:39:04,766 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 596 transitions. [2018-11-23 12:39:04,767 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:39:04,768 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:39:04,768 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:39:04,768 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:39:04,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 380 states. [2018-11-23 12:39:04,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 380 states and 587 transitions. [2018-11-23 12:39:04,779 INFO L78 Accepts]: Start accepts. Automaton has 380 states and 587 transitions. Word has length 49 [2018-11-23 12:39:04,779 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:39:04,779 INFO L480 AbstractCegarLoop]: Abstraction has 380 states and 587 transitions. [2018-11-23 12:39:04,779 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-23 12:39:04,779 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 587 transitions. [2018-11-23 12:39:04,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2018-11-23 12:39:04,780 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:39:04,780 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:39:04,781 INFO L423 AbstractCegarLoop]: === Iteration 10 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:39:04,781 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:39:04,781 INFO L82 PathProgramCache]: Analyzing trace with hash 292008796, now seen corresponding path program 1 times [2018-11-23 12:39:04,781 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:39:04,781 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:39:04,782 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:39:04,782 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:39:04,782 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:39:04,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:39:04,937 INFO L256 TraceCheckUtils]: 0: Hoare triple {10974#true} call ULTIMATE.init(); {10974#true} is VALID [2018-11-23 12:39:04,937 INFO L273 TraceCheckUtils]: 1: Hoare triple {10974#true} assume true; {10974#true} is VALID [2018-11-23 12:39:04,938 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {10974#true} {10974#true} #652#return; {10974#true} is VALID [2018-11-23 12:39:04,938 INFO L256 TraceCheckUtils]: 3: Hoare triple {10974#true} call #t~ret56 := main(); {10974#true} is VALID [2018-11-23 12:39:04,938 INFO L273 TraceCheckUtils]: 4: Hoare triple {10974#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {10976#(<= main_~s~0 8464)} is VALID [2018-11-23 12:39:04,939 INFO L256 TraceCheckUtils]: 5: Hoare triple {10976#(<= main_~s~0 8464)} call #t~ret55 := ssl3_accept(~s~0); {10977#(not (= |ssl3_accept_#in~initial_state| 8673))} is VALID [2018-11-23 12:39:04,943 INFO L273 TraceCheckUtils]: 6: Hoare triple {10977#(not (= |ssl3_accept_#in~initial_state| 8673))} ~initial_state := #in~initial_state;assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~s__info_callback~0 := #t~nondet0;havoc #t~nondet0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~s__in_handshake~0 := #t~nondet1;havoc #t~nondet1;havoc ~s__state~0;havoc ~s__new_session~0;havoc ~s__server~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~s__version~0 := #t~nondet2;havoc #t~nondet2;havoc ~s__type~0;havoc ~s__init_num~0;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~s__hit~0 := #t~nondet3;havoc #t~nondet3;havoc ~s__rwstate~0;havoc ~s__init_buf___0~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~s__debug~0 := #t~nondet4;havoc #t~nondet4;havoc ~s__shutdown~0;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~s__cert~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~s__options~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~s__verify_mode~0 := #t~nondet7;havoc #t~nondet7;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~s__session__peer~0 := #t~nondet8;havoc #t~nondet8;assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647;~s__cert__pkeys__AT0__privatekey~0 := #t~nondet9;havoc #t~nondet9;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~s__ctx__info_callback~0 := #t~nondet10;havoc #t~nondet10;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~s__ctx__stats__sess_accept_renegotiate~0 := #t~nondet11;havoc #t~nondet11;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~s__ctx__stats__sess_accept~0 := #t~nondet12;havoc #t~nondet12;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~s__ctx__stats__sess_accept_good~0 := #t~nondet13;havoc #t~nondet13;havoc ~s__s3__tmp__cert_request~0;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet14;havoc #t~nondet14;havoc ~s__s3__tmp__use_rsa_tmp~0;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet15;havoc #t~nondet15;havoc ~s__s3__tmp__new_cipher__algorithms~0;havoc ~s__s3__tmp__next_state___0~0;havoc ~s__s3__tmp__new_cipher__algo_strength~0;havoc ~s__session__cipher~0;havoc ~buf~0;havoc ~l~0;havoc ~Time~0;havoc ~tmp~0;havoc ~cb~0;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~num1~0 := #t~nondet16;havoc #t~nondet16;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~got_new_session~0;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~tmp___1~0 := #t~nondet17;havoc #t~nondet17;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~tmp___2~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~tmp___3~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~tmp___4~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp___5~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___6~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___7~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___8~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___9~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp___10~0 := #t~nondet26;havoc #t~nondet26;havoc ~blastFlag~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;~__cil_tmp58~0 := #t~nondet27;havoc #t~nondet27;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;havoc ~__cil_tmp61~0;~s__state~0 := ~initial_state;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp~0 := #t~nondet28;havoc #t~nondet28;~Time~0 := ~tmp~0;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~got_new_session~0 := 0; {10978#(not (= 8673 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:04,943 INFO L273 TraceCheckUtils]: 7: Hoare triple {10978#(not (= 8673 ssl3_accept_~s__state~0))} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {10978#(not (= 8673 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:04,944 INFO L273 TraceCheckUtils]: 8: Hoare triple {10978#(not (= 8673 ssl3_accept_~s__state~0))} #t~post29 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post29;havoc #t~post29; {10978#(not (= 8673 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:04,945 INFO L273 TraceCheckUtils]: 9: Hoare triple {10978#(not (= 8673 ssl3_accept_~s__state~0))} assume !(0 != 12288 + ~tmp___1~0); {10978#(not (= 8673 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:04,945 INFO L273 TraceCheckUtils]: 10: Hoare triple {10978#(not (= 8673 ssl3_accept_~s__state~0))} assume !(0 == ~s__cert~0); {10978#(not (= 8673 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:04,963 INFO L273 TraceCheckUtils]: 11: Hoare triple {10978#(not (= 8673 ssl3_accept_~s__state~0))} assume !false; {10978#(not (= 8673 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:04,972 INFO L273 TraceCheckUtils]: 12: Hoare triple {10978#(not (= 8673 ssl3_accept_~s__state~0))} ~state~0 := ~s__state~0; {10978#(not (= 8673 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:04,985 INFO L273 TraceCheckUtils]: 13: Hoare triple {10978#(not (= 8673 ssl3_accept_~s__state~0))} assume !(12292 == ~s__state~0); {10978#(not (= 8673 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:04,994 INFO L273 TraceCheckUtils]: 14: Hoare triple {10978#(not (= 8673 ssl3_accept_~s__state~0))} assume !(16384 == ~s__state~0); {10978#(not (= 8673 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:05,007 INFO L273 TraceCheckUtils]: 15: Hoare triple {10978#(not (= 8673 ssl3_accept_~s__state~0))} assume !(8192 == ~s__state~0); {10978#(not (= 8673 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:05,016 INFO L273 TraceCheckUtils]: 16: Hoare triple {10978#(not (= 8673 ssl3_accept_~s__state~0))} assume !(24576 == ~s__state~0); {10978#(not (= 8673 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:05,030 INFO L273 TraceCheckUtils]: 17: Hoare triple {10978#(not (= 8673 ssl3_accept_~s__state~0))} assume !(8195 == ~s__state~0); {10978#(not (= 8673 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:05,037 INFO L273 TraceCheckUtils]: 18: Hoare triple {10978#(not (= 8673 ssl3_accept_~s__state~0))} assume !(8480 == ~s__state~0); {10978#(not (= 8673 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:05,037 INFO L273 TraceCheckUtils]: 19: Hoare triple {10978#(not (= 8673 ssl3_accept_~s__state~0))} assume !(8481 == ~s__state~0); {10978#(not (= 8673 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:05,039 INFO L273 TraceCheckUtils]: 20: Hoare triple {10978#(not (= 8673 ssl3_accept_~s__state~0))} assume !(8482 == ~s__state~0); {10978#(not (= 8673 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:05,039 INFO L273 TraceCheckUtils]: 21: Hoare triple {10978#(not (= 8673 ssl3_accept_~s__state~0))} assume !(8464 == ~s__state~0); {10978#(not (= 8673 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:05,041 INFO L273 TraceCheckUtils]: 22: Hoare triple {10978#(not (= 8673 ssl3_accept_~s__state~0))} assume !(8465 == ~s__state~0); {10978#(not (= 8673 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:05,041 INFO L273 TraceCheckUtils]: 23: Hoare triple {10978#(not (= 8673 ssl3_accept_~s__state~0))} assume !(8466 == ~s__state~0); {10978#(not (= 8673 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:05,043 INFO L273 TraceCheckUtils]: 24: Hoare triple {10978#(not (= 8673 ssl3_accept_~s__state~0))} assume !(8496 == ~s__state~0); {10978#(not (= 8673 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:05,043 INFO L273 TraceCheckUtils]: 25: Hoare triple {10978#(not (= 8673 ssl3_accept_~s__state~0))} assume !(8497 == ~s__state~0); {10978#(not (= 8673 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:05,045 INFO L273 TraceCheckUtils]: 26: Hoare triple {10978#(not (= 8673 ssl3_accept_~s__state~0))} assume !(8512 == ~s__state~0); {10978#(not (= 8673 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:05,045 INFO L273 TraceCheckUtils]: 27: Hoare triple {10978#(not (= 8673 ssl3_accept_~s__state~0))} assume !(8513 == ~s__state~0); {10978#(not (= 8673 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:05,045 INFO L273 TraceCheckUtils]: 28: Hoare triple {10978#(not (= 8673 ssl3_accept_~s__state~0))} assume !(8528 == ~s__state~0); {10978#(not (= 8673 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:05,046 INFO L273 TraceCheckUtils]: 29: Hoare triple {10978#(not (= 8673 ssl3_accept_~s__state~0))} assume !(8529 == ~s__state~0); {10978#(not (= 8673 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:05,046 INFO L273 TraceCheckUtils]: 30: Hoare triple {10978#(not (= 8673 ssl3_accept_~s__state~0))} assume !(8544 == ~s__state~0); {10978#(not (= 8673 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:05,046 INFO L273 TraceCheckUtils]: 31: Hoare triple {10978#(not (= 8673 ssl3_accept_~s__state~0))} assume !(8545 == ~s__state~0); {10978#(not (= 8673 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:05,047 INFO L273 TraceCheckUtils]: 32: Hoare triple {10978#(not (= 8673 ssl3_accept_~s__state~0))} assume !(8560 == ~s__state~0); {10978#(not (= 8673 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:05,047 INFO L273 TraceCheckUtils]: 33: Hoare triple {10978#(not (= 8673 ssl3_accept_~s__state~0))} assume !(8561 == ~s__state~0); {10978#(not (= 8673 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:05,047 INFO L273 TraceCheckUtils]: 34: Hoare triple {10978#(not (= 8673 ssl3_accept_~s__state~0))} assume !(8448 == ~s__state~0); {10978#(not (= 8673 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:05,048 INFO L273 TraceCheckUtils]: 35: Hoare triple {10978#(not (= 8673 ssl3_accept_~s__state~0))} assume !(8576 == ~s__state~0); {10978#(not (= 8673 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:05,048 INFO L273 TraceCheckUtils]: 36: Hoare triple {10978#(not (= 8673 ssl3_accept_~s__state~0))} assume !(8577 == ~s__state~0); {10978#(not (= 8673 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:05,048 INFO L273 TraceCheckUtils]: 37: Hoare triple {10978#(not (= 8673 ssl3_accept_~s__state~0))} assume !(8592 == ~s__state~0); {10978#(not (= 8673 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:05,055 INFO L273 TraceCheckUtils]: 38: Hoare triple {10978#(not (= 8673 ssl3_accept_~s__state~0))} assume !(8593 == ~s__state~0); {10978#(not (= 8673 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:05,056 INFO L273 TraceCheckUtils]: 39: Hoare triple {10978#(not (= 8673 ssl3_accept_~s__state~0))} assume !(8608 == ~s__state~0); {10978#(not (= 8673 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:05,056 INFO L273 TraceCheckUtils]: 40: Hoare triple {10978#(not (= 8673 ssl3_accept_~s__state~0))} assume !(8609 == ~s__state~0); {10978#(not (= 8673 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:05,057 INFO L273 TraceCheckUtils]: 41: Hoare triple {10978#(not (= 8673 ssl3_accept_~s__state~0))} assume !(8640 == ~s__state~0); {10978#(not (= 8673 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:05,057 INFO L273 TraceCheckUtils]: 42: Hoare triple {10978#(not (= 8673 ssl3_accept_~s__state~0))} assume !(8641 == ~s__state~0); {10978#(not (= 8673 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:05,057 INFO L273 TraceCheckUtils]: 43: Hoare triple {10978#(not (= 8673 ssl3_accept_~s__state~0))} assume !(8656 == ~s__state~0); {10978#(not (= 8673 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:05,058 INFO L273 TraceCheckUtils]: 44: Hoare triple {10978#(not (= 8673 ssl3_accept_~s__state~0))} assume !(8657 == ~s__state~0); {10978#(not (= 8673 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:05,058 INFO L273 TraceCheckUtils]: 45: Hoare triple {10978#(not (= 8673 ssl3_accept_~s__state~0))} assume !(8672 == ~s__state~0); {10978#(not (= 8673 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:05,058 INFO L273 TraceCheckUtils]: 46: Hoare triple {10978#(not (= 8673 ssl3_accept_~s__state~0))} assume 8673 == ~s__state~0; {10975#false} is VALID [2018-11-23 12:39:05,058 INFO L273 TraceCheckUtils]: 47: Hoare triple {10975#false} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~ret~0 := #t~nondet51;havoc #t~nondet51; {10975#false} is VALID [2018-11-23 12:39:05,059 INFO L273 TraceCheckUtils]: 48: Hoare triple {10975#false} assume 4 == ~blastFlag~0; {10975#false} is VALID [2018-11-23 12:39:05,059 INFO L273 TraceCheckUtils]: 49: Hoare triple {10975#false} assume !false; {10975#false} is VALID [2018-11-23 12:39:05,062 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 12:39:05,062 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 12:39:05,062 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-23 12:39:05,063 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 50 [2018-11-23 12:39:05,063 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:39:05,063 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2018-11-23 12:39:05,115 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 50 edges. 50 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:39:05,116 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-23 12:39:05,116 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-23 12:39:05,116 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-23 12:39:05,116 INFO L87 Difference]: Start difference. First operand 380 states and 587 transitions. Second operand 5 states. [2018-11-23 12:39:06,643 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:39:06,643 INFO L93 Difference]: Finished difference Result 781 states and 1216 transitions. [2018-11-23 12:39:06,643 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-23 12:39:06,643 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 50 [2018-11-23 12:39:06,643 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:39:06,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2018-11-23 12:39:06,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 500 transitions. [2018-11-23 12:39:06,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2018-11-23 12:39:06,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 500 transitions. [2018-11-23 12:39:06,648 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 500 transitions. [2018-11-23 12:39:07,148 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 500 edges. 500 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:39:07,158 INFO L225 Difference]: With dead ends: 781 [2018-11-23 12:39:07,159 INFO L226 Difference]: Without dead ends: 412 [2018-11-23 12:39:07,159 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-11-23 12:39:07,160 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 412 states. [2018-11-23 12:39:07,698 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 412 to 404. [2018-11-23 12:39:07,698 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:39:07,698 INFO L82 GeneralOperation]: Start isEquivalent. First operand 412 states. Second operand 404 states. [2018-11-23 12:39:07,698 INFO L74 IsIncluded]: Start isIncluded. First operand 412 states. Second operand 404 states. [2018-11-23 12:39:07,699 INFO L87 Difference]: Start difference. First operand 412 states. Second operand 404 states. [2018-11-23 12:39:07,709 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:39:07,709 INFO L93 Difference]: Finished difference Result 412 states and 642 transitions. [2018-11-23 12:39:07,709 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 642 transitions. [2018-11-23 12:39:07,710 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:39:07,710 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:39:07,710 INFO L74 IsIncluded]: Start isIncluded. First operand 404 states. Second operand 412 states. [2018-11-23 12:39:07,710 INFO L87 Difference]: Start difference. First operand 404 states. Second operand 412 states. [2018-11-23 12:39:07,721 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:39:07,721 INFO L93 Difference]: Finished difference Result 412 states and 642 transitions. [2018-11-23 12:39:07,721 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 642 transitions. [2018-11-23 12:39:07,722 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:39:07,722 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:39:07,723 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:39:07,723 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:39:07,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 404 states. [2018-11-23 12:39:07,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 404 states and 633 transitions. [2018-11-23 12:39:07,735 INFO L78 Accepts]: Start accepts. Automaton has 404 states and 633 transitions. Word has length 50 [2018-11-23 12:39:07,735 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:39:07,735 INFO L480 AbstractCegarLoop]: Abstraction has 404 states and 633 transitions. [2018-11-23 12:39:07,735 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-23 12:39:07,736 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 633 transitions. [2018-11-23 12:39:07,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2018-11-23 12:39:07,737 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:39:07,737 INFO L402 BasicCegarLoop]: trace histogram [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] [2018-11-23 12:39:07,737 INFO L423 AbstractCegarLoop]: === Iteration 11 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:39:07,738 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:39:07,738 INFO L82 PathProgramCache]: Analyzing trace with hash -1212710331, now seen corresponding path program 1 times [2018-11-23 12:39:07,738 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:39:07,738 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:39:07,739 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:39:07,739 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:39:07,739 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:39:07,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:39:07,976 INFO L256 TraceCheckUtils]: 0: Hoare triple {13175#true} call ULTIMATE.init(); {13175#true} is VALID [2018-11-23 12:39:07,976 INFO L273 TraceCheckUtils]: 1: Hoare triple {13175#true} assume true; {13175#true} is VALID [2018-11-23 12:39:07,976 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {13175#true} {13175#true} #652#return; {13175#true} is VALID [2018-11-23 12:39:07,977 INFO L256 TraceCheckUtils]: 3: Hoare triple {13175#true} call #t~ret56 := main(); {13175#true} is VALID [2018-11-23 12:39:07,977 INFO L273 TraceCheckUtils]: 4: Hoare triple {13175#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {13177#(<= 8464 main_~s~0)} is VALID [2018-11-23 12:39:07,978 INFO L256 TraceCheckUtils]: 5: Hoare triple {13177#(<= 8464 main_~s~0)} call #t~ret55 := ssl3_accept(~s~0); {13178#(not (= |ssl3_accept_#in~initial_state| 8448))} is VALID [2018-11-23 12:39:07,980 INFO L273 TraceCheckUtils]: 6: Hoare triple {13178#(not (= |ssl3_accept_#in~initial_state| 8448))} ~initial_state := #in~initial_state;assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~s__info_callback~0 := #t~nondet0;havoc #t~nondet0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~s__in_handshake~0 := #t~nondet1;havoc #t~nondet1;havoc ~s__state~0;havoc ~s__new_session~0;havoc ~s__server~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~s__version~0 := #t~nondet2;havoc #t~nondet2;havoc ~s__type~0;havoc ~s__init_num~0;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~s__hit~0 := #t~nondet3;havoc #t~nondet3;havoc ~s__rwstate~0;havoc ~s__init_buf___0~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~s__debug~0 := #t~nondet4;havoc #t~nondet4;havoc ~s__shutdown~0;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~s__cert~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~s__options~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~s__verify_mode~0 := #t~nondet7;havoc #t~nondet7;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~s__session__peer~0 := #t~nondet8;havoc #t~nondet8;assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647;~s__cert__pkeys__AT0__privatekey~0 := #t~nondet9;havoc #t~nondet9;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~s__ctx__info_callback~0 := #t~nondet10;havoc #t~nondet10;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~s__ctx__stats__sess_accept_renegotiate~0 := #t~nondet11;havoc #t~nondet11;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~s__ctx__stats__sess_accept~0 := #t~nondet12;havoc #t~nondet12;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~s__ctx__stats__sess_accept_good~0 := #t~nondet13;havoc #t~nondet13;havoc ~s__s3__tmp__cert_request~0;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet14;havoc #t~nondet14;havoc ~s__s3__tmp__use_rsa_tmp~0;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet15;havoc #t~nondet15;havoc ~s__s3__tmp__new_cipher__algorithms~0;havoc ~s__s3__tmp__next_state___0~0;havoc ~s__s3__tmp__new_cipher__algo_strength~0;havoc ~s__session__cipher~0;havoc ~buf~0;havoc ~l~0;havoc ~Time~0;havoc ~tmp~0;havoc ~cb~0;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~num1~0 := #t~nondet16;havoc #t~nondet16;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~got_new_session~0;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~tmp___1~0 := #t~nondet17;havoc #t~nondet17;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~tmp___2~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~tmp___3~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~tmp___4~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp___5~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___6~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___7~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___8~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___9~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp___10~0 := #t~nondet26;havoc #t~nondet26;havoc ~blastFlag~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;~__cil_tmp58~0 := #t~nondet27;havoc #t~nondet27;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;havoc ~__cil_tmp61~0;~s__state~0 := ~initial_state;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp~0 := #t~nondet28;havoc #t~nondet28;~Time~0 := ~tmp~0;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~got_new_session~0 := 0; {13179#(not (= 8448 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:07,980 INFO L273 TraceCheckUtils]: 7: Hoare triple {13179#(not (= 8448 ssl3_accept_~s__state~0))} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {13179#(not (= 8448 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:07,981 INFO L273 TraceCheckUtils]: 8: Hoare triple {13179#(not (= 8448 ssl3_accept_~s__state~0))} #t~post29 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post29;havoc #t~post29; {13179#(not (= 8448 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:07,981 INFO L273 TraceCheckUtils]: 9: Hoare triple {13179#(not (= 8448 ssl3_accept_~s__state~0))} assume !(0 != 12288 + ~tmp___1~0); {13179#(not (= 8448 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:07,982 INFO L273 TraceCheckUtils]: 10: Hoare triple {13179#(not (= 8448 ssl3_accept_~s__state~0))} assume !(0 == ~s__cert~0); {13179#(not (= 8448 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:07,983 INFO L273 TraceCheckUtils]: 11: Hoare triple {13179#(not (= 8448 ssl3_accept_~s__state~0))} assume !false; {13179#(not (= 8448 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:07,983 INFO L273 TraceCheckUtils]: 12: Hoare triple {13179#(not (= 8448 ssl3_accept_~s__state~0))} ~state~0 := ~s__state~0; {13179#(not (= 8448 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:07,983 INFO L273 TraceCheckUtils]: 13: Hoare triple {13179#(not (= 8448 ssl3_accept_~s__state~0))} assume !(12292 == ~s__state~0); {13179#(not (= 8448 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:07,984 INFO L273 TraceCheckUtils]: 14: Hoare triple {13179#(not (= 8448 ssl3_accept_~s__state~0))} assume !(16384 == ~s__state~0); {13179#(not (= 8448 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:07,984 INFO L273 TraceCheckUtils]: 15: Hoare triple {13179#(not (= 8448 ssl3_accept_~s__state~0))} assume !(8192 == ~s__state~0); {13179#(not (= 8448 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:07,984 INFO L273 TraceCheckUtils]: 16: Hoare triple {13179#(not (= 8448 ssl3_accept_~s__state~0))} assume !(24576 == ~s__state~0); {13179#(not (= 8448 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:07,984 INFO L273 TraceCheckUtils]: 17: Hoare triple {13179#(not (= 8448 ssl3_accept_~s__state~0))} assume !(8195 == ~s__state~0); {13179#(not (= 8448 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:07,985 INFO L273 TraceCheckUtils]: 18: Hoare triple {13179#(not (= 8448 ssl3_accept_~s__state~0))} assume !(8480 == ~s__state~0); {13179#(not (= 8448 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:07,986 INFO L273 TraceCheckUtils]: 19: Hoare triple {13179#(not (= 8448 ssl3_accept_~s__state~0))} assume !(8481 == ~s__state~0); {13179#(not (= 8448 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:07,992 INFO L273 TraceCheckUtils]: 20: Hoare triple {13179#(not (= 8448 ssl3_accept_~s__state~0))} assume !(8482 == ~s__state~0); {13179#(not (= 8448 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:07,995 INFO L273 TraceCheckUtils]: 21: Hoare triple {13179#(not (= 8448 ssl3_accept_~s__state~0))} assume !(8464 == ~s__state~0); {13179#(not (= 8448 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:07,995 INFO L273 TraceCheckUtils]: 22: Hoare triple {13179#(not (= 8448 ssl3_accept_~s__state~0))} assume !(8465 == ~s__state~0); {13179#(not (= 8448 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:07,996 INFO L273 TraceCheckUtils]: 23: Hoare triple {13179#(not (= 8448 ssl3_accept_~s__state~0))} assume !(8466 == ~s__state~0); {13179#(not (= 8448 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:07,996 INFO L273 TraceCheckUtils]: 24: Hoare triple {13179#(not (= 8448 ssl3_accept_~s__state~0))} assume !(8496 == ~s__state~0); {13179#(not (= 8448 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:07,996 INFO L273 TraceCheckUtils]: 25: Hoare triple {13179#(not (= 8448 ssl3_accept_~s__state~0))} assume !(8497 == ~s__state~0); {13179#(not (= 8448 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:07,997 INFO L273 TraceCheckUtils]: 26: Hoare triple {13179#(not (= 8448 ssl3_accept_~s__state~0))} assume !(8512 == ~s__state~0); {13179#(not (= 8448 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:07,997 INFO L273 TraceCheckUtils]: 27: Hoare triple {13179#(not (= 8448 ssl3_accept_~s__state~0))} assume !(8513 == ~s__state~0); {13179#(not (= 8448 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:07,997 INFO L273 TraceCheckUtils]: 28: Hoare triple {13179#(not (= 8448 ssl3_accept_~s__state~0))} assume !(8528 == ~s__state~0); {13179#(not (= 8448 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:07,998 INFO L273 TraceCheckUtils]: 29: Hoare triple {13179#(not (= 8448 ssl3_accept_~s__state~0))} assume !(8529 == ~s__state~0); {13179#(not (= 8448 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:07,998 INFO L273 TraceCheckUtils]: 30: Hoare triple {13179#(not (= 8448 ssl3_accept_~s__state~0))} assume !(8544 == ~s__state~0); {13179#(not (= 8448 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:07,998 INFO L273 TraceCheckUtils]: 31: Hoare triple {13179#(not (= 8448 ssl3_accept_~s__state~0))} assume !(8545 == ~s__state~0); {13179#(not (= 8448 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:07,999 INFO L273 TraceCheckUtils]: 32: Hoare triple {13179#(not (= 8448 ssl3_accept_~s__state~0))} assume !(8560 == ~s__state~0); {13179#(not (= 8448 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:08,005 INFO L273 TraceCheckUtils]: 33: Hoare triple {13179#(not (= 8448 ssl3_accept_~s__state~0))} assume !(8561 == ~s__state~0); {13179#(not (= 8448 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:08,006 INFO L273 TraceCheckUtils]: 34: Hoare triple {13179#(not (= 8448 ssl3_accept_~s__state~0))} assume 8448 == ~s__state~0; {13176#false} is VALID [2018-11-23 12:39:08,006 INFO L273 TraceCheckUtils]: 35: Hoare triple {13176#false} assume !(~num1~0 > 0); {13176#false} is VALID [2018-11-23 12:39:08,006 INFO L273 TraceCheckUtils]: 36: Hoare triple {13176#false} ~s__state~0 := ~s__s3__tmp__next_state___0~0; {13176#false} is VALID [2018-11-23 12:39:08,006 INFO L273 TraceCheckUtils]: 37: Hoare triple {13176#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {13176#false} is VALID [2018-11-23 12:39:08,006 INFO L273 TraceCheckUtils]: 38: Hoare triple {13176#false} assume !(8576 == ~state~0); {13176#false} is VALID [2018-11-23 12:39:08,007 INFO L273 TraceCheckUtils]: 39: Hoare triple {13176#false} ~skip~0 := 0; {13176#false} is VALID [2018-11-23 12:39:08,007 INFO L273 TraceCheckUtils]: 40: Hoare triple {13176#false} assume !false; {13176#false} is VALID [2018-11-23 12:39:08,007 INFO L273 TraceCheckUtils]: 41: Hoare triple {13176#false} ~state~0 := ~s__state~0; {13176#false} is VALID [2018-11-23 12:39:08,007 INFO L273 TraceCheckUtils]: 42: Hoare triple {13176#false} assume !(12292 == ~s__state~0); {13176#false} is VALID [2018-11-23 12:39:08,007 INFO L273 TraceCheckUtils]: 43: Hoare triple {13176#false} assume !(16384 == ~s__state~0); {13176#false} is VALID [2018-11-23 12:39:08,007 INFO L273 TraceCheckUtils]: 44: Hoare triple {13176#false} assume !(8192 == ~s__state~0); {13176#false} is VALID [2018-11-23 12:39:08,007 INFO L273 TraceCheckUtils]: 45: Hoare triple {13176#false} assume !(24576 == ~s__state~0); {13176#false} is VALID [2018-11-23 12:39:08,008 INFO L273 TraceCheckUtils]: 46: Hoare triple {13176#false} assume !(8195 == ~s__state~0); {13176#false} is VALID [2018-11-23 12:39:08,008 INFO L273 TraceCheckUtils]: 47: Hoare triple {13176#false} assume 8480 == ~s__state~0; {13176#false} is VALID [2018-11-23 12:39:08,008 INFO L273 TraceCheckUtils]: 48: Hoare triple {13176#false} ~s__shutdown~0 := 0;assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~ret~0 := #t~nondet33;havoc #t~nondet33; {13176#false} is VALID [2018-11-23 12:39:08,008 INFO L273 TraceCheckUtils]: 49: Hoare triple {13176#false} assume !(~ret~0 <= 0);~s__s3__tmp__next_state___0~0 := 8482;~s__state~0 := 8448;~s__init_num~0 := 0; {13176#false} is VALID [2018-11-23 12:39:08,008 INFO L273 TraceCheckUtils]: 50: Hoare triple {13176#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {13176#false} is VALID [2018-11-23 12:39:08,008 INFO L273 TraceCheckUtils]: 51: Hoare triple {13176#false} assume 8576 == ~state~0; {13176#false} is VALID [2018-11-23 12:39:08,008 INFO L273 TraceCheckUtils]: 52: Hoare triple {13176#false} assume 8592 == ~s__state~0; {13176#false} is VALID [2018-11-23 12:39:08,009 INFO L273 TraceCheckUtils]: 53: Hoare triple {13176#false} assume -12288 != ~tmp___1~0; {13176#false} is VALID [2018-11-23 12:39:08,009 INFO L273 TraceCheckUtils]: 54: Hoare triple {13176#false} assume -16384 != ~tmp___2~0; {13176#false} is VALID [2018-11-23 12:39:08,009 INFO L273 TraceCheckUtils]: 55: Hoare triple {13176#false} assume 4294967040 != ~__cil_tmp56~0 % 4294967296; {13176#false} is VALID [2018-11-23 12:39:08,009 INFO L273 TraceCheckUtils]: 56: Hoare triple {13176#false} assume 4294967294 != ~__cil_tmp58~0 % 4294967296; {13176#false} is VALID [2018-11-23 12:39:08,009 INFO L273 TraceCheckUtils]: 57: Hoare triple {13176#false} assume 1024 != ~tmp___7~0; {13176#false} is VALID [2018-11-23 12:39:08,009 INFO L273 TraceCheckUtils]: 58: Hoare triple {13176#false} assume 512 != ~tmp___7~0; {13176#false} is VALID [2018-11-23 12:39:08,009 INFO L273 TraceCheckUtils]: 59: Hoare triple {13176#false} assume !false; {13176#false} is VALID [2018-11-23 12:39:08,012 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-11-23 12:39:08,012 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 12:39:08,012 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-23 12:39:08,012 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 60 [2018-11-23 12:39:08,013 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:39:08,013 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2018-11-23 12:39:08,060 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 59 edges. 59 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:39:08,061 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-23 12:39:08,061 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-23 12:39:08,061 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-23 12:39:08,062 INFO L87 Difference]: Start difference. First operand 404 states and 633 transitions. Second operand 5 states. [2018-11-23 12:39:09,756 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:39:09,757 INFO L93 Difference]: Finished difference Result 835 states and 1316 transitions. [2018-11-23 12:39:09,757 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-23 12:39:09,757 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 60 [2018-11-23 12:39:09,757 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:39:09,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2018-11-23 12:39:09,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 473 transitions. [2018-11-23 12:39:09,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2018-11-23 12:39:09,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 473 transitions. [2018-11-23 12:39:09,761 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 473 transitions. [2018-11-23 12:39:10,226 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 473 edges. 473 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:39:10,239 INFO L225 Difference]: With dead ends: 835 [2018-11-23 12:39:10,239 INFO L226 Difference]: Without dead ends: 444 [2018-11-23 12:39:10,240 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-11-23 12:39:10,241 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 444 states. [2018-11-23 12:39:11,340 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 444 to 444. [2018-11-23 12:39:11,340 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:39:11,340 INFO L82 GeneralOperation]: Start isEquivalent. First operand 444 states. Second operand 444 states. [2018-11-23 12:39:11,340 INFO L74 IsIncluded]: Start isIncluded. First operand 444 states. Second operand 444 states. [2018-11-23 12:39:11,340 INFO L87 Difference]: Start difference. First operand 444 states. Second operand 444 states. [2018-11-23 12:39:11,351 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:39:11,352 INFO L93 Difference]: Finished difference Result 444 states and 698 transitions. [2018-11-23 12:39:11,352 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 698 transitions. [2018-11-23 12:39:11,353 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:39:11,353 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:39:11,353 INFO L74 IsIncluded]: Start isIncluded. First operand 444 states. Second operand 444 states. [2018-11-23 12:39:11,353 INFO L87 Difference]: Start difference. First operand 444 states. Second operand 444 states. [2018-11-23 12:39:11,367 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:39:11,367 INFO L93 Difference]: Finished difference Result 444 states and 698 transitions. [2018-11-23 12:39:11,367 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 698 transitions. [2018-11-23 12:39:11,368 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:39:11,369 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:39:11,369 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:39:11,369 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:39:11,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 444 states. [2018-11-23 12:39:11,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 444 states and 698 transitions. [2018-11-23 12:39:11,383 INFO L78 Accepts]: Start accepts. Automaton has 444 states and 698 transitions. Word has length 60 [2018-11-23 12:39:11,384 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:39:11,384 INFO L480 AbstractCegarLoop]: Abstraction has 444 states and 698 transitions. [2018-11-23 12:39:11,384 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-23 12:39:11,384 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 698 transitions. [2018-11-23 12:39:11,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2018-11-23 12:39:11,386 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:39:11,386 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:39:11,386 INFO L423 AbstractCegarLoop]: === Iteration 12 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:39:11,386 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:39:11,387 INFO L82 PathProgramCache]: Analyzing trace with hash 360680631, now seen corresponding path program 1 times [2018-11-23 12:39:11,387 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:39:11,387 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:39:11,387 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:39:11,388 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:39:11,388 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:39:11,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:39:11,623 INFO L256 TraceCheckUtils]: 0: Hoare triple {15537#true} call ULTIMATE.init(); {15537#true} is VALID [2018-11-23 12:39:11,623 INFO L273 TraceCheckUtils]: 1: Hoare triple {15537#true} assume true; {15537#true} is VALID [2018-11-23 12:39:11,623 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {15537#true} {15537#true} #652#return; {15537#true} is VALID [2018-11-23 12:39:11,623 INFO L256 TraceCheckUtils]: 3: Hoare triple {15537#true} call #t~ret56 := main(); {15537#true} is VALID [2018-11-23 12:39:11,624 INFO L273 TraceCheckUtils]: 4: Hoare triple {15537#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {15539#(<= main_~s~0 8464)} is VALID [2018-11-23 12:39:11,625 INFO L256 TraceCheckUtils]: 5: Hoare triple {15539#(<= main_~s~0 8464)} call #t~ret55 := ssl3_accept(~s~0); {15540#(not (= |ssl3_accept_#in~initial_state| 8560))} is VALID [2018-11-23 12:39:11,629 INFO L273 TraceCheckUtils]: 6: Hoare triple {15540#(not (= |ssl3_accept_#in~initial_state| 8560))} ~initial_state := #in~initial_state;assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~s__info_callback~0 := #t~nondet0;havoc #t~nondet0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~s__in_handshake~0 := #t~nondet1;havoc #t~nondet1;havoc ~s__state~0;havoc ~s__new_session~0;havoc ~s__server~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~s__version~0 := #t~nondet2;havoc #t~nondet2;havoc ~s__type~0;havoc ~s__init_num~0;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~s__hit~0 := #t~nondet3;havoc #t~nondet3;havoc ~s__rwstate~0;havoc ~s__init_buf___0~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~s__debug~0 := #t~nondet4;havoc #t~nondet4;havoc ~s__shutdown~0;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~s__cert~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~s__options~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~s__verify_mode~0 := #t~nondet7;havoc #t~nondet7;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~s__session__peer~0 := #t~nondet8;havoc #t~nondet8;assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647;~s__cert__pkeys__AT0__privatekey~0 := #t~nondet9;havoc #t~nondet9;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~s__ctx__info_callback~0 := #t~nondet10;havoc #t~nondet10;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~s__ctx__stats__sess_accept_renegotiate~0 := #t~nondet11;havoc #t~nondet11;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~s__ctx__stats__sess_accept~0 := #t~nondet12;havoc #t~nondet12;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~s__ctx__stats__sess_accept_good~0 := #t~nondet13;havoc #t~nondet13;havoc ~s__s3__tmp__cert_request~0;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet14;havoc #t~nondet14;havoc ~s__s3__tmp__use_rsa_tmp~0;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet15;havoc #t~nondet15;havoc ~s__s3__tmp__new_cipher__algorithms~0;havoc ~s__s3__tmp__next_state___0~0;havoc ~s__s3__tmp__new_cipher__algo_strength~0;havoc ~s__session__cipher~0;havoc ~buf~0;havoc ~l~0;havoc ~Time~0;havoc ~tmp~0;havoc ~cb~0;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~num1~0 := #t~nondet16;havoc #t~nondet16;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~got_new_session~0;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~tmp___1~0 := #t~nondet17;havoc #t~nondet17;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~tmp___2~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~tmp___3~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~tmp___4~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp___5~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___6~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___7~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___8~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___9~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp___10~0 := #t~nondet26;havoc #t~nondet26;havoc ~blastFlag~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;~__cil_tmp58~0 := #t~nondet27;havoc #t~nondet27;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;havoc ~__cil_tmp61~0;~s__state~0 := ~initial_state;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp~0 := #t~nondet28;havoc #t~nondet28;~Time~0 := ~tmp~0;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~got_new_session~0 := 0; {15541#(not (= 8560 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:11,629 INFO L273 TraceCheckUtils]: 7: Hoare triple {15541#(not (= 8560 ssl3_accept_~s__state~0))} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {15541#(not (= 8560 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:11,630 INFO L273 TraceCheckUtils]: 8: Hoare triple {15541#(not (= 8560 ssl3_accept_~s__state~0))} #t~post29 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post29;havoc #t~post29; {15541#(not (= 8560 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:11,630 INFO L273 TraceCheckUtils]: 9: Hoare triple {15541#(not (= 8560 ssl3_accept_~s__state~0))} assume !(0 != 12288 + ~tmp___1~0); {15541#(not (= 8560 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:11,631 INFO L273 TraceCheckUtils]: 10: Hoare triple {15541#(not (= 8560 ssl3_accept_~s__state~0))} assume !(0 == ~s__cert~0); {15541#(not (= 8560 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:11,631 INFO L273 TraceCheckUtils]: 11: Hoare triple {15541#(not (= 8560 ssl3_accept_~s__state~0))} assume !false; {15541#(not (= 8560 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:11,632 INFO L273 TraceCheckUtils]: 12: Hoare triple {15541#(not (= 8560 ssl3_accept_~s__state~0))} ~state~0 := ~s__state~0; {15541#(not (= 8560 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:11,637 INFO L273 TraceCheckUtils]: 13: Hoare triple {15541#(not (= 8560 ssl3_accept_~s__state~0))} assume !(12292 == ~s__state~0); {15541#(not (= 8560 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:11,638 INFO L273 TraceCheckUtils]: 14: Hoare triple {15541#(not (= 8560 ssl3_accept_~s__state~0))} assume !(16384 == ~s__state~0); {15541#(not (= 8560 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:11,638 INFO L273 TraceCheckUtils]: 15: Hoare triple {15541#(not (= 8560 ssl3_accept_~s__state~0))} assume !(8192 == ~s__state~0); {15541#(not (= 8560 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:11,639 INFO L273 TraceCheckUtils]: 16: Hoare triple {15541#(not (= 8560 ssl3_accept_~s__state~0))} assume !(24576 == ~s__state~0); {15541#(not (= 8560 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:11,639 INFO L273 TraceCheckUtils]: 17: Hoare triple {15541#(not (= 8560 ssl3_accept_~s__state~0))} assume !(8195 == ~s__state~0); {15541#(not (= 8560 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:11,639 INFO L273 TraceCheckUtils]: 18: Hoare triple {15541#(not (= 8560 ssl3_accept_~s__state~0))} assume !(8480 == ~s__state~0); {15541#(not (= 8560 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:11,640 INFO L273 TraceCheckUtils]: 19: Hoare triple {15541#(not (= 8560 ssl3_accept_~s__state~0))} assume !(8481 == ~s__state~0); {15541#(not (= 8560 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:11,640 INFO L273 TraceCheckUtils]: 20: Hoare triple {15541#(not (= 8560 ssl3_accept_~s__state~0))} assume !(8482 == ~s__state~0); {15541#(not (= 8560 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:11,640 INFO L273 TraceCheckUtils]: 21: Hoare triple {15541#(not (= 8560 ssl3_accept_~s__state~0))} assume !(8464 == ~s__state~0); {15541#(not (= 8560 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:11,641 INFO L273 TraceCheckUtils]: 22: Hoare triple {15541#(not (= 8560 ssl3_accept_~s__state~0))} assume !(8465 == ~s__state~0); {15541#(not (= 8560 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:11,641 INFO L273 TraceCheckUtils]: 23: Hoare triple {15541#(not (= 8560 ssl3_accept_~s__state~0))} assume !(8466 == ~s__state~0); {15541#(not (= 8560 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:11,642 INFO L273 TraceCheckUtils]: 24: Hoare triple {15541#(not (= 8560 ssl3_accept_~s__state~0))} assume !(8496 == ~s__state~0); {15541#(not (= 8560 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:11,642 INFO L273 TraceCheckUtils]: 25: Hoare triple {15541#(not (= 8560 ssl3_accept_~s__state~0))} assume !(8497 == ~s__state~0); {15541#(not (= 8560 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:11,643 INFO L273 TraceCheckUtils]: 26: Hoare triple {15541#(not (= 8560 ssl3_accept_~s__state~0))} assume !(8512 == ~s__state~0); {15541#(not (= 8560 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:11,643 INFO L273 TraceCheckUtils]: 27: Hoare triple {15541#(not (= 8560 ssl3_accept_~s__state~0))} assume !(8513 == ~s__state~0); {15541#(not (= 8560 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:11,644 INFO L273 TraceCheckUtils]: 28: Hoare triple {15541#(not (= 8560 ssl3_accept_~s__state~0))} assume !(8528 == ~s__state~0); {15541#(not (= 8560 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:11,644 INFO L273 TraceCheckUtils]: 29: Hoare triple {15541#(not (= 8560 ssl3_accept_~s__state~0))} assume !(8529 == ~s__state~0); {15541#(not (= 8560 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:11,645 INFO L273 TraceCheckUtils]: 30: Hoare triple {15541#(not (= 8560 ssl3_accept_~s__state~0))} assume !(8544 == ~s__state~0); {15541#(not (= 8560 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:11,645 INFO L273 TraceCheckUtils]: 31: Hoare triple {15541#(not (= 8560 ssl3_accept_~s__state~0))} assume !(8545 == ~s__state~0); {15541#(not (= 8560 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:11,646 INFO L273 TraceCheckUtils]: 32: Hoare triple {15541#(not (= 8560 ssl3_accept_~s__state~0))} assume 8560 == ~s__state~0; {15538#false} is VALID [2018-11-23 12:39:11,646 INFO L273 TraceCheckUtils]: 33: Hoare triple {15538#false} assume -2147483648 <= #t~nondet44 && #t~nondet44 <= 2147483647;~ret~0 := #t~nondet44;havoc #t~nondet44; {15538#false} is VALID [2018-11-23 12:39:11,646 INFO L273 TraceCheckUtils]: 34: Hoare triple {15538#false} assume !(~ret~0 <= 0);~s__s3__tmp__next_state___0~0 := 8576;~s__state~0 := 8448;~s__init_num~0 := 0; {15538#false} is VALID [2018-11-23 12:39:11,646 INFO L273 TraceCheckUtils]: 35: Hoare triple {15538#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {15538#false} is VALID [2018-11-23 12:39:11,647 INFO L273 TraceCheckUtils]: 36: Hoare triple {15538#false} assume !(8576 == ~state~0); {15538#false} is VALID [2018-11-23 12:39:11,647 INFO L273 TraceCheckUtils]: 37: Hoare triple {15538#false} ~skip~0 := 0; {15538#false} is VALID [2018-11-23 12:39:11,647 INFO L273 TraceCheckUtils]: 38: Hoare triple {15538#false} assume !false; {15538#false} is VALID [2018-11-23 12:39:11,647 INFO L273 TraceCheckUtils]: 39: Hoare triple {15538#false} ~state~0 := ~s__state~0; {15538#false} is VALID [2018-11-23 12:39:11,648 INFO L273 TraceCheckUtils]: 40: Hoare triple {15538#false} assume !(12292 == ~s__state~0); {15538#false} is VALID [2018-11-23 12:39:11,648 INFO L273 TraceCheckUtils]: 41: Hoare triple {15538#false} assume !(16384 == ~s__state~0); {15538#false} is VALID [2018-11-23 12:39:11,648 INFO L273 TraceCheckUtils]: 42: Hoare triple {15538#false} assume !(8192 == ~s__state~0); {15538#false} is VALID [2018-11-23 12:39:11,648 INFO L273 TraceCheckUtils]: 43: Hoare triple {15538#false} assume !(24576 == ~s__state~0); {15538#false} is VALID [2018-11-23 12:39:11,648 INFO L273 TraceCheckUtils]: 44: Hoare triple {15538#false} assume !(8195 == ~s__state~0); {15538#false} is VALID [2018-11-23 12:39:11,649 INFO L273 TraceCheckUtils]: 45: Hoare triple {15538#false} assume !(8480 == ~s__state~0); {15538#false} is VALID [2018-11-23 12:39:11,649 INFO L273 TraceCheckUtils]: 46: Hoare triple {15538#false} assume !(8481 == ~s__state~0); {15538#false} is VALID [2018-11-23 12:39:11,649 INFO L273 TraceCheckUtils]: 47: Hoare triple {15538#false} assume !(8482 == ~s__state~0); {15538#false} is VALID [2018-11-23 12:39:11,649 INFO L273 TraceCheckUtils]: 48: Hoare triple {15538#false} assume !(8464 == ~s__state~0); {15538#false} is VALID [2018-11-23 12:39:11,649 INFO L273 TraceCheckUtils]: 49: Hoare triple {15538#false} assume !(8465 == ~s__state~0); {15538#false} is VALID [2018-11-23 12:39:11,650 INFO L273 TraceCheckUtils]: 50: Hoare triple {15538#false} assume !(8466 == ~s__state~0); {15538#false} is VALID [2018-11-23 12:39:11,650 INFO L273 TraceCheckUtils]: 51: Hoare triple {15538#false} assume !(8496 == ~s__state~0); {15538#false} is VALID [2018-11-23 12:39:11,650 INFO L273 TraceCheckUtils]: 52: Hoare triple {15538#false} assume !(8497 == ~s__state~0); {15538#false} is VALID [2018-11-23 12:39:11,650 INFO L273 TraceCheckUtils]: 53: Hoare triple {15538#false} assume !(8512 == ~s__state~0); {15538#false} is VALID [2018-11-23 12:39:11,651 INFO L273 TraceCheckUtils]: 54: Hoare triple {15538#false} assume !(8513 == ~s__state~0); {15538#false} is VALID [2018-11-23 12:39:11,651 INFO L273 TraceCheckUtils]: 55: Hoare triple {15538#false} assume !(8528 == ~s__state~0); {15538#false} is VALID [2018-11-23 12:39:11,651 INFO L273 TraceCheckUtils]: 56: Hoare triple {15538#false} assume !(8529 == ~s__state~0); {15538#false} is VALID [2018-11-23 12:39:11,651 INFO L273 TraceCheckUtils]: 57: Hoare triple {15538#false} assume !(8544 == ~s__state~0); {15538#false} is VALID [2018-11-23 12:39:11,651 INFO L273 TraceCheckUtils]: 58: Hoare triple {15538#false} assume !(8545 == ~s__state~0); {15538#false} is VALID [2018-11-23 12:39:11,651 INFO L273 TraceCheckUtils]: 59: Hoare triple {15538#false} assume !(8560 == ~s__state~0); {15538#false} is VALID [2018-11-23 12:39:11,651 INFO L273 TraceCheckUtils]: 60: Hoare triple {15538#false} assume !(8561 == ~s__state~0); {15538#false} is VALID [2018-11-23 12:39:11,651 INFO L273 TraceCheckUtils]: 61: Hoare triple {15538#false} assume 8448 == ~s__state~0; {15538#false} is VALID [2018-11-23 12:39:11,652 INFO L273 TraceCheckUtils]: 62: Hoare triple {15538#false} assume !(~num1~0 > 0); {15538#false} is VALID [2018-11-23 12:39:11,652 INFO L273 TraceCheckUtils]: 63: Hoare triple {15538#false} ~s__state~0 := ~s__s3__tmp__next_state___0~0; {15538#false} is VALID [2018-11-23 12:39:11,652 INFO L273 TraceCheckUtils]: 64: Hoare triple {15538#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {15538#false} is VALID [2018-11-23 12:39:11,652 INFO L273 TraceCheckUtils]: 65: Hoare triple {15538#false} assume !(8576 == ~state~0); {15538#false} is VALID [2018-11-23 12:39:11,652 INFO L273 TraceCheckUtils]: 66: Hoare triple {15538#false} ~skip~0 := 0; {15538#false} is VALID [2018-11-23 12:39:11,652 INFO L273 TraceCheckUtils]: 67: Hoare triple {15538#false} assume !false; {15538#false} is VALID [2018-11-23 12:39:11,652 INFO L273 TraceCheckUtils]: 68: Hoare triple {15538#false} ~state~0 := ~s__state~0; {15538#false} is VALID [2018-11-23 12:39:11,652 INFO L273 TraceCheckUtils]: 69: Hoare triple {15538#false} assume !(12292 == ~s__state~0); {15538#false} is VALID [2018-11-23 12:39:11,653 INFO L273 TraceCheckUtils]: 70: Hoare triple {15538#false} assume !(16384 == ~s__state~0); {15538#false} is VALID [2018-11-23 12:39:11,653 INFO L273 TraceCheckUtils]: 71: Hoare triple {15538#false} assume !(8192 == ~s__state~0); {15538#false} is VALID [2018-11-23 12:39:11,653 INFO L273 TraceCheckUtils]: 72: Hoare triple {15538#false} assume !(24576 == ~s__state~0); {15538#false} is VALID [2018-11-23 12:39:11,653 INFO L273 TraceCheckUtils]: 73: Hoare triple {15538#false} assume !(8195 == ~s__state~0); {15538#false} is VALID [2018-11-23 12:39:11,653 INFO L273 TraceCheckUtils]: 74: Hoare triple {15538#false} assume 8480 == ~s__state~0; {15538#false} is VALID [2018-11-23 12:39:11,653 INFO L273 TraceCheckUtils]: 75: Hoare triple {15538#false} ~s__shutdown~0 := 0;assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~ret~0 := #t~nondet33;havoc #t~nondet33; {15538#false} is VALID [2018-11-23 12:39:11,653 INFO L273 TraceCheckUtils]: 76: Hoare triple {15538#false} assume !(~ret~0 <= 0);~s__s3__tmp__next_state___0~0 := 8482;~s__state~0 := 8448;~s__init_num~0 := 0; {15538#false} is VALID [2018-11-23 12:39:11,654 INFO L273 TraceCheckUtils]: 77: Hoare triple {15538#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {15538#false} is VALID [2018-11-23 12:39:11,654 INFO L273 TraceCheckUtils]: 78: Hoare triple {15538#false} assume 8576 == ~state~0; {15538#false} is VALID [2018-11-23 12:39:11,654 INFO L273 TraceCheckUtils]: 79: Hoare triple {15538#false} assume 8592 == ~s__state~0; {15538#false} is VALID [2018-11-23 12:39:11,654 INFO L273 TraceCheckUtils]: 80: Hoare triple {15538#false} assume -12288 != ~tmp___1~0; {15538#false} is VALID [2018-11-23 12:39:11,654 INFO L273 TraceCheckUtils]: 81: Hoare triple {15538#false} assume -16384 != ~tmp___2~0; {15538#false} is VALID [2018-11-23 12:39:11,654 INFO L273 TraceCheckUtils]: 82: Hoare triple {15538#false} assume 4294967040 != ~__cil_tmp56~0 % 4294967296; {15538#false} is VALID [2018-11-23 12:39:11,654 INFO L273 TraceCheckUtils]: 83: Hoare triple {15538#false} assume 4294967294 != ~__cil_tmp58~0 % 4294967296; {15538#false} is VALID [2018-11-23 12:39:11,654 INFO L273 TraceCheckUtils]: 84: Hoare triple {15538#false} assume 1024 != ~tmp___7~0; {15538#false} is VALID [2018-11-23 12:39:11,655 INFO L273 TraceCheckUtils]: 85: Hoare triple {15538#false} assume 512 != ~tmp___7~0; {15538#false} is VALID [2018-11-23 12:39:11,655 INFO L273 TraceCheckUtils]: 86: Hoare triple {15538#false} assume !false; {15538#false} is VALID [2018-11-23 12:39:11,659 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2018-11-23 12:39:11,659 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 12:39:11,659 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-23 12:39:11,659 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 87 [2018-11-23 12:39:11,659 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:39:11,660 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2018-11-23 12:39:11,721 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 76 edges. 76 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:39:11,721 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-23 12:39:11,721 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-23 12:39:11,721 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-23 12:39:11,722 INFO L87 Difference]: Start difference. First operand 444 states and 698 transitions. Second operand 5 states. [2018-11-23 12:39:13,569 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:39:13,569 INFO L93 Difference]: Finished difference Result 917 states and 1446 transitions. [2018-11-23 12:39:13,569 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-23 12:39:13,570 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 87 [2018-11-23 12:39:13,570 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:39:13,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2018-11-23 12:39:13,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 471 transitions. [2018-11-23 12:39:13,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2018-11-23 12:39:13,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 471 transitions. [2018-11-23 12:39:13,574 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 471 transitions. [2018-11-23 12:39:13,998 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 471 edges. 471 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:39:14,013 INFO L225 Difference]: With dead ends: 917 [2018-11-23 12:39:14,013 INFO L226 Difference]: Without dead ends: 486 [2018-11-23 12:39:14,014 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-11-23 12:39:14,014 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 486 states. [2018-11-23 12:39:15,030 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 486 to 482. [2018-11-23 12:39:15,031 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:39:15,031 INFO L82 GeneralOperation]: Start isEquivalent. First operand 486 states. Second operand 482 states. [2018-11-23 12:39:15,031 INFO L74 IsIncluded]: Start isIncluded. First operand 486 states. Second operand 482 states. [2018-11-23 12:39:15,031 INFO L87 Difference]: Start difference. First operand 486 states. Second operand 482 states. [2018-11-23 12:39:15,043 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:39:15,043 INFO L93 Difference]: Finished difference Result 486 states and 762 transitions. [2018-11-23 12:39:15,043 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 762 transitions. [2018-11-23 12:39:15,044 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:39:15,044 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:39:15,044 INFO L74 IsIncluded]: Start isIncluded. First operand 482 states. Second operand 486 states. [2018-11-23 12:39:15,044 INFO L87 Difference]: Start difference. First operand 482 states. Second operand 486 states. [2018-11-23 12:39:15,059 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:39:15,059 INFO L93 Difference]: Finished difference Result 486 states and 762 transitions. [2018-11-23 12:39:15,060 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 762 transitions. [2018-11-23 12:39:15,060 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:39:15,061 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:39:15,061 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:39:15,061 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:39:15,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 482 states. [2018-11-23 12:39:15,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 482 states and 758 transitions. [2018-11-23 12:39:15,077 INFO L78 Accepts]: Start accepts. Automaton has 482 states and 758 transitions. Word has length 87 [2018-11-23 12:39:15,077 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:39:15,077 INFO L480 AbstractCegarLoop]: Abstraction has 482 states and 758 transitions. [2018-11-23 12:39:15,077 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-23 12:39:15,078 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 758 transitions. [2018-11-23 12:39:15,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2018-11-23 12:39:15,079 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:39:15,079 INFO L402 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:39:15,079 INFO L423 AbstractCegarLoop]: === Iteration 13 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:39:15,080 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:39:15,080 INFO L82 PathProgramCache]: Analyzing trace with hash -1960787521, now seen corresponding path program 1 times [2018-11-23 12:39:15,080 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:39:15,080 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:39:15,081 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:39:15,081 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:39:15,081 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:39:15,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:39:15,246 INFO L256 TraceCheckUtils]: 0: Hoare triple {18114#true} call ULTIMATE.init(); {18114#true} is VALID [2018-11-23 12:39:15,246 INFO L273 TraceCheckUtils]: 1: Hoare triple {18114#true} assume true; {18114#true} is VALID [2018-11-23 12:39:15,246 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {18114#true} {18114#true} #652#return; {18114#true} is VALID [2018-11-23 12:39:15,247 INFO L256 TraceCheckUtils]: 3: Hoare triple {18114#true} call #t~ret56 := main(); {18114#true} is VALID [2018-11-23 12:39:15,261 INFO L273 TraceCheckUtils]: 4: Hoare triple {18114#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {18116#(<= main_~s~0 8464)} is VALID [2018-11-23 12:39:15,262 INFO L256 TraceCheckUtils]: 5: Hoare triple {18116#(<= main_~s~0 8464)} call #t~ret55 := ssl3_accept(~s~0); {18117#(not (= |ssl3_accept_#in~initial_state| 8561))} is VALID [2018-11-23 12:39:15,264 INFO L273 TraceCheckUtils]: 6: Hoare triple {18117#(not (= |ssl3_accept_#in~initial_state| 8561))} ~initial_state := #in~initial_state;assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~s__info_callback~0 := #t~nondet0;havoc #t~nondet0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~s__in_handshake~0 := #t~nondet1;havoc #t~nondet1;havoc ~s__state~0;havoc ~s__new_session~0;havoc ~s__server~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~s__version~0 := #t~nondet2;havoc #t~nondet2;havoc ~s__type~0;havoc ~s__init_num~0;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~s__hit~0 := #t~nondet3;havoc #t~nondet3;havoc ~s__rwstate~0;havoc ~s__init_buf___0~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~s__debug~0 := #t~nondet4;havoc #t~nondet4;havoc ~s__shutdown~0;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~s__cert~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~s__options~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~s__verify_mode~0 := #t~nondet7;havoc #t~nondet7;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~s__session__peer~0 := #t~nondet8;havoc #t~nondet8;assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647;~s__cert__pkeys__AT0__privatekey~0 := #t~nondet9;havoc #t~nondet9;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~s__ctx__info_callback~0 := #t~nondet10;havoc #t~nondet10;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~s__ctx__stats__sess_accept_renegotiate~0 := #t~nondet11;havoc #t~nondet11;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~s__ctx__stats__sess_accept~0 := #t~nondet12;havoc #t~nondet12;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~s__ctx__stats__sess_accept_good~0 := #t~nondet13;havoc #t~nondet13;havoc ~s__s3__tmp__cert_request~0;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet14;havoc #t~nondet14;havoc ~s__s3__tmp__use_rsa_tmp~0;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet15;havoc #t~nondet15;havoc ~s__s3__tmp__new_cipher__algorithms~0;havoc ~s__s3__tmp__next_state___0~0;havoc ~s__s3__tmp__new_cipher__algo_strength~0;havoc ~s__session__cipher~0;havoc ~buf~0;havoc ~l~0;havoc ~Time~0;havoc ~tmp~0;havoc ~cb~0;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~num1~0 := #t~nondet16;havoc #t~nondet16;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~got_new_session~0;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~tmp___1~0 := #t~nondet17;havoc #t~nondet17;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~tmp___2~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~tmp___3~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~tmp___4~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp___5~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___6~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___7~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___8~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___9~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp___10~0 := #t~nondet26;havoc #t~nondet26;havoc ~blastFlag~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;~__cil_tmp58~0 := #t~nondet27;havoc #t~nondet27;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;havoc ~__cil_tmp61~0;~s__state~0 := ~initial_state;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp~0 := #t~nondet28;havoc #t~nondet28;~Time~0 := ~tmp~0;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~got_new_session~0 := 0; {18118#(not (= 8561 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:15,265 INFO L273 TraceCheckUtils]: 7: Hoare triple {18118#(not (= 8561 ssl3_accept_~s__state~0))} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {18118#(not (= 8561 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:15,265 INFO L273 TraceCheckUtils]: 8: Hoare triple {18118#(not (= 8561 ssl3_accept_~s__state~0))} #t~post29 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post29;havoc #t~post29; {18118#(not (= 8561 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:15,265 INFO L273 TraceCheckUtils]: 9: Hoare triple {18118#(not (= 8561 ssl3_accept_~s__state~0))} assume !(0 != 12288 + ~tmp___1~0); {18118#(not (= 8561 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:15,266 INFO L273 TraceCheckUtils]: 10: Hoare triple {18118#(not (= 8561 ssl3_accept_~s__state~0))} assume !(0 == ~s__cert~0); {18118#(not (= 8561 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:15,266 INFO L273 TraceCheckUtils]: 11: Hoare triple {18118#(not (= 8561 ssl3_accept_~s__state~0))} assume !false; {18118#(not (= 8561 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:15,267 INFO L273 TraceCheckUtils]: 12: Hoare triple {18118#(not (= 8561 ssl3_accept_~s__state~0))} ~state~0 := ~s__state~0; {18118#(not (= 8561 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:15,267 INFO L273 TraceCheckUtils]: 13: Hoare triple {18118#(not (= 8561 ssl3_accept_~s__state~0))} assume !(12292 == ~s__state~0); {18118#(not (= 8561 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:15,268 INFO L273 TraceCheckUtils]: 14: Hoare triple {18118#(not (= 8561 ssl3_accept_~s__state~0))} assume !(16384 == ~s__state~0); {18118#(not (= 8561 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:15,268 INFO L273 TraceCheckUtils]: 15: Hoare triple {18118#(not (= 8561 ssl3_accept_~s__state~0))} assume !(8192 == ~s__state~0); {18118#(not (= 8561 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:15,269 INFO L273 TraceCheckUtils]: 16: Hoare triple {18118#(not (= 8561 ssl3_accept_~s__state~0))} assume !(24576 == ~s__state~0); {18118#(not (= 8561 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:15,269 INFO L273 TraceCheckUtils]: 17: Hoare triple {18118#(not (= 8561 ssl3_accept_~s__state~0))} assume !(8195 == ~s__state~0); {18118#(not (= 8561 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:15,270 INFO L273 TraceCheckUtils]: 18: Hoare triple {18118#(not (= 8561 ssl3_accept_~s__state~0))} assume !(8480 == ~s__state~0); {18118#(not (= 8561 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:15,270 INFO L273 TraceCheckUtils]: 19: Hoare triple {18118#(not (= 8561 ssl3_accept_~s__state~0))} assume !(8481 == ~s__state~0); {18118#(not (= 8561 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:15,271 INFO L273 TraceCheckUtils]: 20: Hoare triple {18118#(not (= 8561 ssl3_accept_~s__state~0))} assume !(8482 == ~s__state~0); {18118#(not (= 8561 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:15,271 INFO L273 TraceCheckUtils]: 21: Hoare triple {18118#(not (= 8561 ssl3_accept_~s__state~0))} assume !(8464 == ~s__state~0); {18118#(not (= 8561 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:15,272 INFO L273 TraceCheckUtils]: 22: Hoare triple {18118#(not (= 8561 ssl3_accept_~s__state~0))} assume !(8465 == ~s__state~0); {18118#(not (= 8561 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:15,273 INFO L273 TraceCheckUtils]: 23: Hoare triple {18118#(not (= 8561 ssl3_accept_~s__state~0))} assume !(8466 == ~s__state~0); {18118#(not (= 8561 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:15,273 INFO L273 TraceCheckUtils]: 24: Hoare triple {18118#(not (= 8561 ssl3_accept_~s__state~0))} assume !(8496 == ~s__state~0); {18118#(not (= 8561 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:15,274 INFO L273 TraceCheckUtils]: 25: Hoare triple {18118#(not (= 8561 ssl3_accept_~s__state~0))} assume !(8497 == ~s__state~0); {18118#(not (= 8561 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:15,274 INFO L273 TraceCheckUtils]: 26: Hoare triple {18118#(not (= 8561 ssl3_accept_~s__state~0))} assume !(8512 == ~s__state~0); {18118#(not (= 8561 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:15,275 INFO L273 TraceCheckUtils]: 27: Hoare triple {18118#(not (= 8561 ssl3_accept_~s__state~0))} assume !(8513 == ~s__state~0); {18118#(not (= 8561 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:15,275 INFO L273 TraceCheckUtils]: 28: Hoare triple {18118#(not (= 8561 ssl3_accept_~s__state~0))} assume !(8528 == ~s__state~0); {18118#(not (= 8561 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:15,276 INFO L273 TraceCheckUtils]: 29: Hoare triple {18118#(not (= 8561 ssl3_accept_~s__state~0))} assume !(8529 == ~s__state~0); {18118#(not (= 8561 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:15,276 INFO L273 TraceCheckUtils]: 30: Hoare triple {18118#(not (= 8561 ssl3_accept_~s__state~0))} assume !(8544 == ~s__state~0); {18118#(not (= 8561 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:15,277 INFO L273 TraceCheckUtils]: 31: Hoare triple {18118#(not (= 8561 ssl3_accept_~s__state~0))} assume !(8545 == ~s__state~0); {18118#(not (= 8561 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:15,277 INFO L273 TraceCheckUtils]: 32: Hoare triple {18118#(not (= 8561 ssl3_accept_~s__state~0))} assume !(8560 == ~s__state~0); {18118#(not (= 8561 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:15,278 INFO L273 TraceCheckUtils]: 33: Hoare triple {18118#(not (= 8561 ssl3_accept_~s__state~0))} assume 8561 == ~s__state~0; {18115#false} is VALID [2018-11-23 12:39:15,278 INFO L273 TraceCheckUtils]: 34: Hoare triple {18115#false} assume -2147483648 <= #t~nondet44 && #t~nondet44 <= 2147483647;~ret~0 := #t~nondet44;havoc #t~nondet44; {18115#false} is VALID [2018-11-23 12:39:15,278 INFO L273 TraceCheckUtils]: 35: Hoare triple {18115#false} assume !(~ret~0 <= 0);~s__s3__tmp__next_state___0~0 := 8576;~s__state~0 := 8448;~s__init_num~0 := 0; {18115#false} is VALID [2018-11-23 12:39:15,279 INFO L273 TraceCheckUtils]: 36: Hoare triple {18115#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {18115#false} is VALID [2018-11-23 12:39:15,279 INFO L273 TraceCheckUtils]: 37: Hoare triple {18115#false} assume !(8576 == ~state~0); {18115#false} is VALID [2018-11-23 12:39:15,279 INFO L273 TraceCheckUtils]: 38: Hoare triple {18115#false} ~skip~0 := 0; {18115#false} is VALID [2018-11-23 12:39:15,280 INFO L273 TraceCheckUtils]: 39: Hoare triple {18115#false} assume !false; {18115#false} is VALID [2018-11-23 12:39:15,280 INFO L273 TraceCheckUtils]: 40: Hoare triple {18115#false} ~state~0 := ~s__state~0; {18115#false} is VALID [2018-11-23 12:39:15,280 INFO L273 TraceCheckUtils]: 41: Hoare triple {18115#false} assume !(12292 == ~s__state~0); {18115#false} is VALID [2018-11-23 12:39:15,280 INFO L273 TraceCheckUtils]: 42: Hoare triple {18115#false} assume !(16384 == ~s__state~0); {18115#false} is VALID [2018-11-23 12:39:15,281 INFO L273 TraceCheckUtils]: 43: Hoare triple {18115#false} assume !(8192 == ~s__state~0); {18115#false} is VALID [2018-11-23 12:39:15,281 INFO L273 TraceCheckUtils]: 44: Hoare triple {18115#false} assume !(24576 == ~s__state~0); {18115#false} is VALID [2018-11-23 12:39:15,281 INFO L273 TraceCheckUtils]: 45: Hoare triple {18115#false} assume !(8195 == ~s__state~0); {18115#false} is VALID [2018-11-23 12:39:15,281 INFO L273 TraceCheckUtils]: 46: Hoare triple {18115#false} assume !(8480 == ~s__state~0); {18115#false} is VALID [2018-11-23 12:39:15,281 INFO L273 TraceCheckUtils]: 47: Hoare triple {18115#false} assume !(8481 == ~s__state~0); {18115#false} is VALID [2018-11-23 12:39:15,281 INFO L273 TraceCheckUtils]: 48: Hoare triple {18115#false} assume !(8482 == ~s__state~0); {18115#false} is VALID [2018-11-23 12:39:15,282 INFO L273 TraceCheckUtils]: 49: Hoare triple {18115#false} assume !(8464 == ~s__state~0); {18115#false} is VALID [2018-11-23 12:39:15,282 INFO L273 TraceCheckUtils]: 50: Hoare triple {18115#false} assume !(8465 == ~s__state~0); {18115#false} is VALID [2018-11-23 12:39:15,282 INFO L273 TraceCheckUtils]: 51: Hoare triple {18115#false} assume !(8466 == ~s__state~0); {18115#false} is VALID [2018-11-23 12:39:15,282 INFO L273 TraceCheckUtils]: 52: Hoare triple {18115#false} assume !(8496 == ~s__state~0); {18115#false} is VALID [2018-11-23 12:39:15,282 INFO L273 TraceCheckUtils]: 53: Hoare triple {18115#false} assume !(8497 == ~s__state~0); {18115#false} is VALID [2018-11-23 12:39:15,282 INFO L273 TraceCheckUtils]: 54: Hoare triple {18115#false} assume !(8512 == ~s__state~0); {18115#false} is VALID [2018-11-23 12:39:15,283 INFO L273 TraceCheckUtils]: 55: Hoare triple {18115#false} assume !(8513 == ~s__state~0); {18115#false} is VALID [2018-11-23 12:39:15,283 INFO L273 TraceCheckUtils]: 56: Hoare triple {18115#false} assume !(8528 == ~s__state~0); {18115#false} is VALID [2018-11-23 12:39:15,283 INFO L273 TraceCheckUtils]: 57: Hoare triple {18115#false} assume !(8529 == ~s__state~0); {18115#false} is VALID [2018-11-23 12:39:15,283 INFO L273 TraceCheckUtils]: 58: Hoare triple {18115#false} assume !(8544 == ~s__state~0); {18115#false} is VALID [2018-11-23 12:39:15,283 INFO L273 TraceCheckUtils]: 59: Hoare triple {18115#false} assume !(8545 == ~s__state~0); {18115#false} is VALID [2018-11-23 12:39:15,284 INFO L273 TraceCheckUtils]: 60: Hoare triple {18115#false} assume !(8560 == ~s__state~0); {18115#false} is VALID [2018-11-23 12:39:15,284 INFO L273 TraceCheckUtils]: 61: Hoare triple {18115#false} assume !(8561 == ~s__state~0); {18115#false} is VALID [2018-11-23 12:39:15,284 INFO L273 TraceCheckUtils]: 62: Hoare triple {18115#false} assume 8448 == ~s__state~0; {18115#false} is VALID [2018-11-23 12:39:15,284 INFO L273 TraceCheckUtils]: 63: Hoare triple {18115#false} assume !(~num1~0 > 0); {18115#false} is VALID [2018-11-23 12:39:15,284 INFO L273 TraceCheckUtils]: 64: Hoare triple {18115#false} ~s__state~0 := ~s__s3__tmp__next_state___0~0; {18115#false} is VALID [2018-11-23 12:39:15,284 INFO L273 TraceCheckUtils]: 65: Hoare triple {18115#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {18115#false} is VALID [2018-11-23 12:39:15,285 INFO L273 TraceCheckUtils]: 66: Hoare triple {18115#false} assume !(8576 == ~state~0); {18115#false} is VALID [2018-11-23 12:39:15,285 INFO L273 TraceCheckUtils]: 67: Hoare triple {18115#false} ~skip~0 := 0; {18115#false} is VALID [2018-11-23 12:39:15,285 INFO L273 TraceCheckUtils]: 68: Hoare triple {18115#false} assume !false; {18115#false} is VALID [2018-11-23 12:39:15,285 INFO L273 TraceCheckUtils]: 69: Hoare triple {18115#false} ~state~0 := ~s__state~0; {18115#false} is VALID [2018-11-23 12:39:15,285 INFO L273 TraceCheckUtils]: 70: Hoare triple {18115#false} assume !(12292 == ~s__state~0); {18115#false} is VALID [2018-11-23 12:39:15,285 INFO L273 TraceCheckUtils]: 71: Hoare triple {18115#false} assume !(16384 == ~s__state~0); {18115#false} is VALID [2018-11-23 12:39:15,286 INFO L273 TraceCheckUtils]: 72: Hoare triple {18115#false} assume !(8192 == ~s__state~0); {18115#false} is VALID [2018-11-23 12:39:15,286 INFO L273 TraceCheckUtils]: 73: Hoare triple {18115#false} assume !(24576 == ~s__state~0); {18115#false} is VALID [2018-11-23 12:39:15,286 INFO L273 TraceCheckUtils]: 74: Hoare triple {18115#false} assume !(8195 == ~s__state~0); {18115#false} is VALID [2018-11-23 12:39:15,286 INFO L273 TraceCheckUtils]: 75: Hoare triple {18115#false} assume 8480 == ~s__state~0; {18115#false} is VALID [2018-11-23 12:39:15,286 INFO L273 TraceCheckUtils]: 76: Hoare triple {18115#false} ~s__shutdown~0 := 0;assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~ret~0 := #t~nondet33;havoc #t~nondet33; {18115#false} is VALID [2018-11-23 12:39:15,286 INFO L273 TraceCheckUtils]: 77: Hoare triple {18115#false} assume !(~ret~0 <= 0);~s__s3__tmp__next_state___0~0 := 8482;~s__state~0 := 8448;~s__init_num~0 := 0; {18115#false} is VALID [2018-11-23 12:39:15,287 INFO L273 TraceCheckUtils]: 78: Hoare triple {18115#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {18115#false} is VALID [2018-11-23 12:39:15,287 INFO L273 TraceCheckUtils]: 79: Hoare triple {18115#false} assume 8576 == ~state~0; {18115#false} is VALID [2018-11-23 12:39:15,287 INFO L273 TraceCheckUtils]: 80: Hoare triple {18115#false} assume 8592 == ~s__state~0; {18115#false} is VALID [2018-11-23 12:39:15,287 INFO L273 TraceCheckUtils]: 81: Hoare triple {18115#false} assume -12288 != ~tmp___1~0; {18115#false} is VALID [2018-11-23 12:39:15,287 INFO L273 TraceCheckUtils]: 82: Hoare triple {18115#false} assume -16384 != ~tmp___2~0; {18115#false} is VALID [2018-11-23 12:39:15,287 INFO L273 TraceCheckUtils]: 83: Hoare triple {18115#false} assume 4294967040 != ~__cil_tmp56~0 % 4294967296; {18115#false} is VALID [2018-11-23 12:39:15,288 INFO L273 TraceCheckUtils]: 84: Hoare triple {18115#false} assume 4294967294 != ~__cil_tmp58~0 % 4294967296; {18115#false} is VALID [2018-11-23 12:39:15,288 INFO L273 TraceCheckUtils]: 85: Hoare triple {18115#false} assume 1024 != ~tmp___7~0; {18115#false} is VALID [2018-11-23 12:39:15,288 INFO L273 TraceCheckUtils]: 86: Hoare triple {18115#false} assume 512 != ~tmp___7~0; {18115#false} is VALID [2018-11-23 12:39:15,288 INFO L273 TraceCheckUtils]: 87: Hoare triple {18115#false} assume !false; {18115#false} is VALID [2018-11-23 12:39:15,293 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2018-11-23 12:39:15,293 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 12:39:15,294 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-23 12:39:15,294 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 88 [2018-11-23 12:39:15,294 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:39:15,294 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2018-11-23 12:39:15,367 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 77 edges. 77 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:39:15,367 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-23 12:39:15,368 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-23 12:39:15,368 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-23 12:39:15,368 INFO L87 Difference]: Start difference. First operand 482 states and 758 transitions. Second operand 5 states. [2018-11-23 12:39:17,170 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:39:17,171 INFO L93 Difference]: Finished difference Result 955 states and 1503 transitions. [2018-11-23 12:39:17,171 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-23 12:39:17,171 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 88 [2018-11-23 12:39:17,171 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:39:17,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2018-11-23 12:39:17,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 473 transitions. [2018-11-23 12:39:17,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2018-11-23 12:39:17,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 473 transitions. [2018-11-23 12:39:17,177 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 473 transitions. [2018-11-23 12:39:17,605 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 473 edges. 473 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:39:17,622 INFO L225 Difference]: With dead ends: 955 [2018-11-23 12:39:17,622 INFO L226 Difference]: Without dead ends: 486 [2018-11-23 12:39:17,623 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-11-23 12:39:17,624 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 486 states. [2018-11-23 12:39:19,192 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 486 to 482. [2018-11-23 12:39:19,192 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:39:19,192 INFO L82 GeneralOperation]: Start isEquivalent. First operand 486 states. Second operand 482 states. [2018-11-23 12:39:19,193 INFO L74 IsIncluded]: Start isIncluded. First operand 486 states. Second operand 482 states. [2018-11-23 12:39:19,193 INFO L87 Difference]: Start difference. First operand 486 states. Second operand 482 states. [2018-11-23 12:39:19,205 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:39:19,205 INFO L93 Difference]: Finished difference Result 486 states and 759 transitions. [2018-11-23 12:39:19,205 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 759 transitions. [2018-11-23 12:39:19,206 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:39:19,206 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:39:19,206 INFO L74 IsIncluded]: Start isIncluded. First operand 482 states. Second operand 486 states. [2018-11-23 12:39:19,206 INFO L87 Difference]: Start difference. First operand 482 states. Second operand 486 states. [2018-11-23 12:39:19,220 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:39:19,220 INFO L93 Difference]: Finished difference Result 486 states and 759 transitions. [2018-11-23 12:39:19,220 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 759 transitions. [2018-11-23 12:39:19,221 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:39:19,221 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:39:19,221 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:39:19,221 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:39:19,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 482 states. [2018-11-23 12:39:19,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 482 states and 755 transitions. [2018-11-23 12:39:19,233 INFO L78 Accepts]: Start accepts. Automaton has 482 states and 755 transitions. Word has length 88 [2018-11-23 12:39:19,233 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:39:19,233 INFO L480 AbstractCegarLoop]: Abstraction has 482 states and 755 transitions. [2018-11-23 12:39:19,233 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-23 12:39:19,233 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 755 transitions. [2018-11-23 12:39:19,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2018-11-23 12:39:19,234 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:39:19,235 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 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] [2018-11-23 12:39:19,235 INFO L423 AbstractCegarLoop]: === Iteration 14 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:39:19,235 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:39:19,235 INFO L82 PathProgramCache]: Analyzing trace with hash -922192249, now seen corresponding path program 1 times [2018-11-23 12:39:19,235 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:39:19,236 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:39:19,236 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:39:19,236 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:39:19,236 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:39:19,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:39:19,372 INFO L256 TraceCheckUtils]: 0: Hoare triple {20732#true} call ULTIMATE.init(); {20732#true} is VALID [2018-11-23 12:39:19,372 INFO L273 TraceCheckUtils]: 1: Hoare triple {20732#true} assume true; {20732#true} is VALID [2018-11-23 12:39:19,373 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {20732#true} {20732#true} #652#return; {20732#true} is VALID [2018-11-23 12:39:19,373 INFO L256 TraceCheckUtils]: 3: Hoare triple {20732#true} call #t~ret56 := main(); {20732#true} is VALID [2018-11-23 12:39:19,373 INFO L273 TraceCheckUtils]: 4: Hoare triple {20732#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {20734#(<= main_~s~0 8464)} is VALID [2018-11-23 12:39:19,374 INFO L256 TraceCheckUtils]: 5: Hoare triple {20734#(<= main_~s~0 8464)} call #t~ret55 := ssl3_accept(~s~0); {20735#(not (= |ssl3_accept_#in~initial_state| 8544))} is VALID [2018-11-23 12:39:19,377 INFO L273 TraceCheckUtils]: 6: Hoare triple {20735#(not (= |ssl3_accept_#in~initial_state| 8544))} ~initial_state := #in~initial_state;assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~s__info_callback~0 := #t~nondet0;havoc #t~nondet0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~s__in_handshake~0 := #t~nondet1;havoc #t~nondet1;havoc ~s__state~0;havoc ~s__new_session~0;havoc ~s__server~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~s__version~0 := #t~nondet2;havoc #t~nondet2;havoc ~s__type~0;havoc ~s__init_num~0;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~s__hit~0 := #t~nondet3;havoc #t~nondet3;havoc ~s__rwstate~0;havoc ~s__init_buf___0~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~s__debug~0 := #t~nondet4;havoc #t~nondet4;havoc ~s__shutdown~0;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~s__cert~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~s__options~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~s__verify_mode~0 := #t~nondet7;havoc #t~nondet7;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~s__session__peer~0 := #t~nondet8;havoc #t~nondet8;assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647;~s__cert__pkeys__AT0__privatekey~0 := #t~nondet9;havoc #t~nondet9;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~s__ctx__info_callback~0 := #t~nondet10;havoc #t~nondet10;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~s__ctx__stats__sess_accept_renegotiate~0 := #t~nondet11;havoc #t~nondet11;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~s__ctx__stats__sess_accept~0 := #t~nondet12;havoc #t~nondet12;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~s__ctx__stats__sess_accept_good~0 := #t~nondet13;havoc #t~nondet13;havoc ~s__s3__tmp__cert_request~0;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet14;havoc #t~nondet14;havoc ~s__s3__tmp__use_rsa_tmp~0;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet15;havoc #t~nondet15;havoc ~s__s3__tmp__new_cipher__algorithms~0;havoc ~s__s3__tmp__next_state___0~0;havoc ~s__s3__tmp__new_cipher__algo_strength~0;havoc ~s__session__cipher~0;havoc ~buf~0;havoc ~l~0;havoc ~Time~0;havoc ~tmp~0;havoc ~cb~0;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~num1~0 := #t~nondet16;havoc #t~nondet16;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~got_new_session~0;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~tmp___1~0 := #t~nondet17;havoc #t~nondet17;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~tmp___2~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~tmp___3~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~tmp___4~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp___5~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___6~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___7~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___8~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___9~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp___10~0 := #t~nondet26;havoc #t~nondet26;havoc ~blastFlag~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;~__cil_tmp58~0 := #t~nondet27;havoc #t~nondet27;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;havoc ~__cil_tmp61~0;~s__state~0 := ~initial_state;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp~0 := #t~nondet28;havoc #t~nondet28;~Time~0 := ~tmp~0;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~got_new_session~0 := 0; {20736#(not (= 8544 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:19,378 INFO L273 TraceCheckUtils]: 7: Hoare triple {20736#(not (= 8544 ssl3_accept_~s__state~0))} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {20736#(not (= 8544 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:19,379 INFO L273 TraceCheckUtils]: 8: Hoare triple {20736#(not (= 8544 ssl3_accept_~s__state~0))} #t~post29 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post29;havoc #t~post29; {20736#(not (= 8544 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:19,379 INFO L273 TraceCheckUtils]: 9: Hoare triple {20736#(not (= 8544 ssl3_accept_~s__state~0))} assume !(0 != 12288 + ~tmp___1~0); {20736#(not (= 8544 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:19,380 INFO L273 TraceCheckUtils]: 10: Hoare triple {20736#(not (= 8544 ssl3_accept_~s__state~0))} assume !(0 == ~s__cert~0); {20736#(not (= 8544 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:19,380 INFO L273 TraceCheckUtils]: 11: Hoare triple {20736#(not (= 8544 ssl3_accept_~s__state~0))} assume !false; {20736#(not (= 8544 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:19,381 INFO L273 TraceCheckUtils]: 12: Hoare triple {20736#(not (= 8544 ssl3_accept_~s__state~0))} ~state~0 := ~s__state~0; {20736#(not (= 8544 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:19,381 INFO L273 TraceCheckUtils]: 13: Hoare triple {20736#(not (= 8544 ssl3_accept_~s__state~0))} assume !(12292 == ~s__state~0); {20736#(not (= 8544 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:19,382 INFO L273 TraceCheckUtils]: 14: Hoare triple {20736#(not (= 8544 ssl3_accept_~s__state~0))} assume !(16384 == ~s__state~0); {20736#(not (= 8544 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:19,382 INFO L273 TraceCheckUtils]: 15: Hoare triple {20736#(not (= 8544 ssl3_accept_~s__state~0))} assume !(8192 == ~s__state~0); {20736#(not (= 8544 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:19,383 INFO L273 TraceCheckUtils]: 16: Hoare triple {20736#(not (= 8544 ssl3_accept_~s__state~0))} assume !(24576 == ~s__state~0); {20736#(not (= 8544 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:19,383 INFO L273 TraceCheckUtils]: 17: Hoare triple {20736#(not (= 8544 ssl3_accept_~s__state~0))} assume !(8195 == ~s__state~0); {20736#(not (= 8544 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:19,384 INFO L273 TraceCheckUtils]: 18: Hoare triple {20736#(not (= 8544 ssl3_accept_~s__state~0))} assume !(8480 == ~s__state~0); {20736#(not (= 8544 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:19,384 INFO L273 TraceCheckUtils]: 19: Hoare triple {20736#(not (= 8544 ssl3_accept_~s__state~0))} assume !(8481 == ~s__state~0); {20736#(not (= 8544 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:19,385 INFO L273 TraceCheckUtils]: 20: Hoare triple {20736#(not (= 8544 ssl3_accept_~s__state~0))} assume !(8482 == ~s__state~0); {20736#(not (= 8544 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:19,385 INFO L273 TraceCheckUtils]: 21: Hoare triple {20736#(not (= 8544 ssl3_accept_~s__state~0))} assume !(8464 == ~s__state~0); {20736#(not (= 8544 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:19,386 INFO L273 TraceCheckUtils]: 22: Hoare triple {20736#(not (= 8544 ssl3_accept_~s__state~0))} assume !(8465 == ~s__state~0); {20736#(not (= 8544 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:19,386 INFO L273 TraceCheckUtils]: 23: Hoare triple {20736#(not (= 8544 ssl3_accept_~s__state~0))} assume !(8466 == ~s__state~0); {20736#(not (= 8544 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:19,387 INFO L273 TraceCheckUtils]: 24: Hoare triple {20736#(not (= 8544 ssl3_accept_~s__state~0))} assume !(8496 == ~s__state~0); {20736#(not (= 8544 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:19,387 INFO L273 TraceCheckUtils]: 25: Hoare triple {20736#(not (= 8544 ssl3_accept_~s__state~0))} assume !(8497 == ~s__state~0); {20736#(not (= 8544 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:19,388 INFO L273 TraceCheckUtils]: 26: Hoare triple {20736#(not (= 8544 ssl3_accept_~s__state~0))} assume !(8512 == ~s__state~0); {20736#(not (= 8544 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:19,388 INFO L273 TraceCheckUtils]: 27: Hoare triple {20736#(not (= 8544 ssl3_accept_~s__state~0))} assume !(8513 == ~s__state~0); {20736#(not (= 8544 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:19,389 INFO L273 TraceCheckUtils]: 28: Hoare triple {20736#(not (= 8544 ssl3_accept_~s__state~0))} assume !(8528 == ~s__state~0); {20736#(not (= 8544 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:19,389 INFO L273 TraceCheckUtils]: 29: Hoare triple {20736#(not (= 8544 ssl3_accept_~s__state~0))} assume !(8529 == ~s__state~0); {20736#(not (= 8544 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:19,390 INFO L273 TraceCheckUtils]: 30: Hoare triple {20736#(not (= 8544 ssl3_accept_~s__state~0))} assume 8544 == ~s__state~0; {20733#false} is VALID [2018-11-23 12:39:19,390 INFO L273 TraceCheckUtils]: 31: Hoare triple {20733#false} assume 0 != 1 + ~s__verify_mode~0; {20733#false} is VALID [2018-11-23 12:39:19,390 INFO L273 TraceCheckUtils]: 32: Hoare triple {20733#false} assume !(0 != ~s__session__peer~0); {20733#false} is VALID [2018-11-23 12:39:19,391 INFO L273 TraceCheckUtils]: 33: Hoare triple {20733#false} assume -2147483648 <= #t~nondet42 && #t~nondet42 <= 2147483647;~s__s3__tmp__new_cipher__algorithms~0 := #t~nondet42;havoc #t~nondet42;~__cil_tmp61~0 := ~s__s3__tmp__new_cipher__algorithms~0; {20733#false} is VALID [2018-11-23 12:39:19,391 INFO L273 TraceCheckUtils]: 34: Hoare triple {20733#false} assume !(0 != (256 + ~__cil_tmp61~0) % 4294967296); {20733#false} is VALID [2018-11-23 12:39:19,391 INFO L273 TraceCheckUtils]: 35: Hoare triple {20733#false} ~s__s3__tmp__cert_request~0 := 1;assume -2147483648 <= #t~nondet43 && #t~nondet43 <= 2147483647;~ret~0 := #t~nondet43;havoc #t~nondet43; {20733#false} is VALID [2018-11-23 12:39:19,392 INFO L273 TraceCheckUtils]: 36: Hoare triple {20733#false} assume !(~ret~0 <= 0);~s__state~0 := 8448;~s__s3__tmp__next_state___0~0 := 8576;~s__init_num~0 := 0; {20733#false} is VALID [2018-11-23 12:39:19,392 INFO L273 TraceCheckUtils]: 37: Hoare triple {20733#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {20733#false} is VALID [2018-11-23 12:39:19,392 INFO L273 TraceCheckUtils]: 38: Hoare triple {20733#false} assume !(8576 == ~state~0); {20733#false} is VALID [2018-11-23 12:39:19,393 INFO L273 TraceCheckUtils]: 39: Hoare triple {20733#false} ~skip~0 := 0; {20733#false} is VALID [2018-11-23 12:39:19,393 INFO L273 TraceCheckUtils]: 40: Hoare triple {20733#false} assume !false; {20733#false} is VALID [2018-11-23 12:39:19,394 INFO L273 TraceCheckUtils]: 41: Hoare triple {20733#false} ~state~0 := ~s__state~0; {20733#false} is VALID [2018-11-23 12:39:19,394 INFO L273 TraceCheckUtils]: 42: Hoare triple {20733#false} assume !(12292 == ~s__state~0); {20733#false} is VALID [2018-11-23 12:39:19,394 INFO L273 TraceCheckUtils]: 43: Hoare triple {20733#false} assume !(16384 == ~s__state~0); {20733#false} is VALID [2018-11-23 12:39:19,394 INFO L273 TraceCheckUtils]: 44: Hoare triple {20733#false} assume !(8192 == ~s__state~0); {20733#false} is VALID [2018-11-23 12:39:19,394 INFO L273 TraceCheckUtils]: 45: Hoare triple {20733#false} assume !(24576 == ~s__state~0); {20733#false} is VALID [2018-11-23 12:39:19,394 INFO L273 TraceCheckUtils]: 46: Hoare triple {20733#false} assume !(8195 == ~s__state~0); {20733#false} is VALID [2018-11-23 12:39:19,395 INFO L273 TraceCheckUtils]: 47: Hoare triple {20733#false} assume !(8480 == ~s__state~0); {20733#false} is VALID [2018-11-23 12:39:19,395 INFO L273 TraceCheckUtils]: 48: Hoare triple {20733#false} assume !(8481 == ~s__state~0); {20733#false} is VALID [2018-11-23 12:39:19,395 INFO L273 TraceCheckUtils]: 49: Hoare triple {20733#false} assume !(8482 == ~s__state~0); {20733#false} is VALID [2018-11-23 12:39:19,395 INFO L273 TraceCheckUtils]: 50: Hoare triple {20733#false} assume !(8464 == ~s__state~0); {20733#false} is VALID [2018-11-23 12:39:19,395 INFO L273 TraceCheckUtils]: 51: Hoare triple {20733#false} assume !(8465 == ~s__state~0); {20733#false} is VALID [2018-11-23 12:39:19,395 INFO L273 TraceCheckUtils]: 52: Hoare triple {20733#false} assume !(8466 == ~s__state~0); {20733#false} is VALID [2018-11-23 12:39:19,396 INFO L273 TraceCheckUtils]: 53: Hoare triple {20733#false} assume !(8496 == ~s__state~0); {20733#false} is VALID [2018-11-23 12:39:19,396 INFO L273 TraceCheckUtils]: 54: Hoare triple {20733#false} assume !(8497 == ~s__state~0); {20733#false} is VALID [2018-11-23 12:39:19,396 INFO L273 TraceCheckUtils]: 55: Hoare triple {20733#false} assume !(8512 == ~s__state~0); {20733#false} is VALID [2018-11-23 12:39:19,396 INFO L273 TraceCheckUtils]: 56: Hoare triple {20733#false} assume !(8513 == ~s__state~0); {20733#false} is VALID [2018-11-23 12:39:19,396 INFO L273 TraceCheckUtils]: 57: Hoare triple {20733#false} assume !(8528 == ~s__state~0); {20733#false} is VALID [2018-11-23 12:39:19,396 INFO L273 TraceCheckUtils]: 58: Hoare triple {20733#false} assume !(8529 == ~s__state~0); {20733#false} is VALID [2018-11-23 12:39:19,396 INFO L273 TraceCheckUtils]: 59: Hoare triple {20733#false} assume !(8544 == ~s__state~0); {20733#false} is VALID [2018-11-23 12:39:19,397 INFO L273 TraceCheckUtils]: 60: Hoare triple {20733#false} assume !(8545 == ~s__state~0); {20733#false} is VALID [2018-11-23 12:39:19,397 INFO L273 TraceCheckUtils]: 61: Hoare triple {20733#false} assume !(8560 == ~s__state~0); {20733#false} is VALID [2018-11-23 12:39:19,397 INFO L273 TraceCheckUtils]: 62: Hoare triple {20733#false} assume !(8561 == ~s__state~0); {20733#false} is VALID [2018-11-23 12:39:19,397 INFO L273 TraceCheckUtils]: 63: Hoare triple {20733#false} assume 8448 == ~s__state~0; {20733#false} is VALID [2018-11-23 12:39:19,397 INFO L273 TraceCheckUtils]: 64: Hoare triple {20733#false} assume !(~num1~0 > 0); {20733#false} is VALID [2018-11-23 12:39:19,397 INFO L273 TraceCheckUtils]: 65: Hoare triple {20733#false} ~s__state~0 := ~s__s3__tmp__next_state___0~0; {20733#false} is VALID [2018-11-23 12:39:19,398 INFO L273 TraceCheckUtils]: 66: Hoare triple {20733#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {20733#false} is VALID [2018-11-23 12:39:19,398 INFO L273 TraceCheckUtils]: 67: Hoare triple {20733#false} assume !(8576 == ~state~0); {20733#false} is VALID [2018-11-23 12:39:19,398 INFO L273 TraceCheckUtils]: 68: Hoare triple {20733#false} ~skip~0 := 0; {20733#false} is VALID [2018-11-23 12:39:19,398 INFO L273 TraceCheckUtils]: 69: Hoare triple {20733#false} assume !false; {20733#false} is VALID [2018-11-23 12:39:19,398 INFO L273 TraceCheckUtils]: 70: Hoare triple {20733#false} ~state~0 := ~s__state~0; {20733#false} is VALID [2018-11-23 12:39:19,398 INFO L273 TraceCheckUtils]: 71: Hoare triple {20733#false} assume !(12292 == ~s__state~0); {20733#false} is VALID [2018-11-23 12:39:19,399 INFO L273 TraceCheckUtils]: 72: Hoare triple {20733#false} assume !(16384 == ~s__state~0); {20733#false} is VALID [2018-11-23 12:39:19,399 INFO L273 TraceCheckUtils]: 73: Hoare triple {20733#false} assume !(8192 == ~s__state~0); {20733#false} is VALID [2018-11-23 12:39:19,399 INFO L273 TraceCheckUtils]: 74: Hoare triple {20733#false} assume !(24576 == ~s__state~0); {20733#false} is VALID [2018-11-23 12:39:19,399 INFO L273 TraceCheckUtils]: 75: Hoare triple {20733#false} assume !(8195 == ~s__state~0); {20733#false} is VALID [2018-11-23 12:39:19,399 INFO L273 TraceCheckUtils]: 76: Hoare triple {20733#false} assume 8480 == ~s__state~0; {20733#false} is VALID [2018-11-23 12:39:19,400 INFO L273 TraceCheckUtils]: 77: Hoare triple {20733#false} ~s__shutdown~0 := 0;assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~ret~0 := #t~nondet33;havoc #t~nondet33; {20733#false} is VALID [2018-11-23 12:39:19,400 INFO L273 TraceCheckUtils]: 78: Hoare triple {20733#false} assume !(~ret~0 <= 0);~s__s3__tmp__next_state___0~0 := 8482;~s__state~0 := 8448;~s__init_num~0 := 0; {20733#false} is VALID [2018-11-23 12:39:19,400 INFO L273 TraceCheckUtils]: 79: Hoare triple {20733#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {20733#false} is VALID [2018-11-23 12:39:19,400 INFO L273 TraceCheckUtils]: 80: Hoare triple {20733#false} assume 8576 == ~state~0; {20733#false} is VALID [2018-11-23 12:39:19,400 INFO L273 TraceCheckUtils]: 81: Hoare triple {20733#false} assume 8592 == ~s__state~0; {20733#false} is VALID [2018-11-23 12:39:19,400 INFO L273 TraceCheckUtils]: 82: Hoare triple {20733#false} assume -12288 != ~tmp___1~0; {20733#false} is VALID [2018-11-23 12:39:19,401 INFO L273 TraceCheckUtils]: 83: Hoare triple {20733#false} assume -16384 != ~tmp___2~0; {20733#false} is VALID [2018-11-23 12:39:19,401 INFO L273 TraceCheckUtils]: 84: Hoare triple {20733#false} assume 4294967040 != ~__cil_tmp56~0 % 4294967296; {20733#false} is VALID [2018-11-23 12:39:19,401 INFO L273 TraceCheckUtils]: 85: Hoare triple {20733#false} assume 4294967294 != ~__cil_tmp58~0 % 4294967296; {20733#false} is VALID [2018-11-23 12:39:19,401 INFO L273 TraceCheckUtils]: 86: Hoare triple {20733#false} assume 1024 != ~tmp___7~0; {20733#false} is VALID [2018-11-23 12:39:19,401 INFO L273 TraceCheckUtils]: 87: Hoare triple {20733#false} assume 512 != ~tmp___7~0; {20733#false} is VALID [2018-11-23 12:39:19,402 INFO L273 TraceCheckUtils]: 88: Hoare triple {20733#false} assume !false; {20733#false} is VALID [2018-11-23 12:39:19,407 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2018-11-23 12:39:19,407 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 12:39:19,407 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-23 12:39:19,408 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 89 [2018-11-23 12:39:19,408 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:39:19,408 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2018-11-23 12:39:19,515 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 78 edges. 78 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:39:19,515 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-23 12:39:19,516 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-23 12:39:19,516 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-23 12:39:19,516 INFO L87 Difference]: Start difference. First operand 482 states and 755 transitions. Second operand 5 states. [2018-11-23 12:39:21,451 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:39:21,452 INFO L93 Difference]: Finished difference Result 1003 states and 1578 transitions. [2018-11-23 12:39:21,452 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-23 12:39:21,452 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 89 [2018-11-23 12:39:21,452 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:39:21,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2018-11-23 12:39:21,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 478 transitions. [2018-11-23 12:39:21,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2018-11-23 12:39:21,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 478 transitions. [2018-11-23 12:39:21,457 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 478 transitions. [2018-11-23 12:39:21,889 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 478 edges. 478 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:39:21,906 INFO L225 Difference]: With dead ends: 1003 [2018-11-23 12:39:21,906 INFO L226 Difference]: Without dead ends: 534 [2018-11-23 12:39:21,907 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-11-23 12:39:21,908 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 534 states. [2018-11-23 12:39:23,334 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 534 to 518. [2018-11-23 12:39:23,334 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:39:23,334 INFO L82 GeneralOperation]: Start isEquivalent. First operand 534 states. Second operand 518 states. [2018-11-23 12:39:23,335 INFO L74 IsIncluded]: Start isIncluded. First operand 534 states. Second operand 518 states. [2018-11-23 12:39:23,335 INFO L87 Difference]: Start difference. First operand 534 states. Second operand 518 states. [2018-11-23 12:39:23,351 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:39:23,351 INFO L93 Difference]: Finished difference Result 534 states and 836 transitions. [2018-11-23 12:39:23,351 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 836 transitions. [2018-11-23 12:39:23,352 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:39:23,352 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:39:23,352 INFO L74 IsIncluded]: Start isIncluded. First operand 518 states. Second operand 534 states. [2018-11-23 12:39:23,352 INFO L87 Difference]: Start difference. First operand 518 states. Second operand 534 states. [2018-11-23 12:39:23,370 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:39:23,370 INFO L93 Difference]: Finished difference Result 534 states and 836 transitions. [2018-11-23 12:39:23,370 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 836 transitions. [2018-11-23 12:39:23,371 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:39:23,371 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:39:23,371 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:39:23,371 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:39:23,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 518 states. [2018-11-23 12:39:23,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 518 states and 810 transitions. [2018-11-23 12:39:23,389 INFO L78 Accepts]: Start accepts. Automaton has 518 states and 810 transitions. Word has length 89 [2018-11-23 12:39:23,389 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:39:23,389 INFO L480 AbstractCegarLoop]: Abstraction has 518 states and 810 transitions. [2018-11-23 12:39:23,390 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-23 12:39:23,390 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 810 transitions. [2018-11-23 12:39:23,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2018-11-23 12:39:23,391 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:39:23,391 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:39:23,391 INFO L423 AbstractCegarLoop]: === Iteration 15 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:39:23,392 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:39:23,392 INFO L82 PathProgramCache]: Analyzing trace with hash -559224593, now seen corresponding path program 1 times [2018-11-23 12:39:23,392 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:39:23,392 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:39:23,393 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:39:23,393 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:39:23,393 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:39:23,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:39:23,591 INFO L256 TraceCheckUtils]: 0: Hoare triple {23540#true} call ULTIMATE.init(); {23540#true} is VALID [2018-11-23 12:39:23,591 INFO L273 TraceCheckUtils]: 1: Hoare triple {23540#true} assume true; {23540#true} is VALID [2018-11-23 12:39:23,591 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {23540#true} {23540#true} #652#return; {23540#true} is VALID [2018-11-23 12:39:23,592 INFO L256 TraceCheckUtils]: 3: Hoare triple {23540#true} call #t~ret56 := main(); {23540#true} is VALID [2018-11-23 12:39:23,603 INFO L273 TraceCheckUtils]: 4: Hoare triple {23540#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {23542#(<= main_~s~0 8464)} is VALID [2018-11-23 12:39:23,604 INFO L256 TraceCheckUtils]: 5: Hoare triple {23542#(<= main_~s~0 8464)} call #t~ret55 := ssl3_accept(~s~0); {23543#(not (= |ssl3_accept_#in~initial_state| 8545))} is VALID [2018-11-23 12:39:23,606 INFO L273 TraceCheckUtils]: 6: Hoare triple {23543#(not (= |ssl3_accept_#in~initial_state| 8545))} ~initial_state := #in~initial_state;assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~s__info_callback~0 := #t~nondet0;havoc #t~nondet0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~s__in_handshake~0 := #t~nondet1;havoc #t~nondet1;havoc ~s__state~0;havoc ~s__new_session~0;havoc ~s__server~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~s__version~0 := #t~nondet2;havoc #t~nondet2;havoc ~s__type~0;havoc ~s__init_num~0;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~s__hit~0 := #t~nondet3;havoc #t~nondet3;havoc ~s__rwstate~0;havoc ~s__init_buf___0~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~s__debug~0 := #t~nondet4;havoc #t~nondet4;havoc ~s__shutdown~0;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~s__cert~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~s__options~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~s__verify_mode~0 := #t~nondet7;havoc #t~nondet7;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~s__session__peer~0 := #t~nondet8;havoc #t~nondet8;assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647;~s__cert__pkeys__AT0__privatekey~0 := #t~nondet9;havoc #t~nondet9;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~s__ctx__info_callback~0 := #t~nondet10;havoc #t~nondet10;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~s__ctx__stats__sess_accept_renegotiate~0 := #t~nondet11;havoc #t~nondet11;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~s__ctx__stats__sess_accept~0 := #t~nondet12;havoc #t~nondet12;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~s__ctx__stats__sess_accept_good~0 := #t~nondet13;havoc #t~nondet13;havoc ~s__s3__tmp__cert_request~0;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet14;havoc #t~nondet14;havoc ~s__s3__tmp__use_rsa_tmp~0;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet15;havoc #t~nondet15;havoc ~s__s3__tmp__new_cipher__algorithms~0;havoc ~s__s3__tmp__next_state___0~0;havoc ~s__s3__tmp__new_cipher__algo_strength~0;havoc ~s__session__cipher~0;havoc ~buf~0;havoc ~l~0;havoc ~Time~0;havoc ~tmp~0;havoc ~cb~0;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~num1~0 := #t~nondet16;havoc #t~nondet16;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~got_new_session~0;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~tmp___1~0 := #t~nondet17;havoc #t~nondet17;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~tmp___2~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~tmp___3~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~tmp___4~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp___5~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___6~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___7~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___8~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___9~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp___10~0 := #t~nondet26;havoc #t~nondet26;havoc ~blastFlag~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;~__cil_tmp58~0 := #t~nondet27;havoc #t~nondet27;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;havoc ~__cil_tmp61~0;~s__state~0 := ~initial_state;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp~0 := #t~nondet28;havoc #t~nondet28;~Time~0 := ~tmp~0;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~got_new_session~0 := 0; {23544#(not (= 8545 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:23,606 INFO L273 TraceCheckUtils]: 7: Hoare triple {23544#(not (= 8545 ssl3_accept_~s__state~0))} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {23544#(not (= 8545 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:23,607 INFO L273 TraceCheckUtils]: 8: Hoare triple {23544#(not (= 8545 ssl3_accept_~s__state~0))} #t~post29 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post29;havoc #t~post29; {23544#(not (= 8545 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:23,607 INFO L273 TraceCheckUtils]: 9: Hoare triple {23544#(not (= 8545 ssl3_accept_~s__state~0))} assume !(0 != 12288 + ~tmp___1~0); {23544#(not (= 8545 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:23,607 INFO L273 TraceCheckUtils]: 10: Hoare triple {23544#(not (= 8545 ssl3_accept_~s__state~0))} assume !(0 == ~s__cert~0); {23544#(not (= 8545 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:23,608 INFO L273 TraceCheckUtils]: 11: Hoare triple {23544#(not (= 8545 ssl3_accept_~s__state~0))} assume !false; {23544#(not (= 8545 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:23,608 INFO L273 TraceCheckUtils]: 12: Hoare triple {23544#(not (= 8545 ssl3_accept_~s__state~0))} ~state~0 := ~s__state~0; {23544#(not (= 8545 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:23,609 INFO L273 TraceCheckUtils]: 13: Hoare triple {23544#(not (= 8545 ssl3_accept_~s__state~0))} assume !(12292 == ~s__state~0); {23544#(not (= 8545 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:23,609 INFO L273 TraceCheckUtils]: 14: Hoare triple {23544#(not (= 8545 ssl3_accept_~s__state~0))} assume !(16384 == ~s__state~0); {23544#(not (= 8545 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:23,610 INFO L273 TraceCheckUtils]: 15: Hoare triple {23544#(not (= 8545 ssl3_accept_~s__state~0))} assume !(8192 == ~s__state~0); {23544#(not (= 8545 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:23,610 INFO L273 TraceCheckUtils]: 16: Hoare triple {23544#(not (= 8545 ssl3_accept_~s__state~0))} assume !(24576 == ~s__state~0); {23544#(not (= 8545 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:23,611 INFO L273 TraceCheckUtils]: 17: Hoare triple {23544#(not (= 8545 ssl3_accept_~s__state~0))} assume !(8195 == ~s__state~0); {23544#(not (= 8545 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:23,611 INFO L273 TraceCheckUtils]: 18: Hoare triple {23544#(not (= 8545 ssl3_accept_~s__state~0))} assume !(8480 == ~s__state~0); {23544#(not (= 8545 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:23,612 INFO L273 TraceCheckUtils]: 19: Hoare triple {23544#(not (= 8545 ssl3_accept_~s__state~0))} assume !(8481 == ~s__state~0); {23544#(not (= 8545 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:23,612 INFO L273 TraceCheckUtils]: 20: Hoare triple {23544#(not (= 8545 ssl3_accept_~s__state~0))} assume !(8482 == ~s__state~0); {23544#(not (= 8545 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:23,613 INFO L273 TraceCheckUtils]: 21: Hoare triple {23544#(not (= 8545 ssl3_accept_~s__state~0))} assume !(8464 == ~s__state~0); {23544#(not (= 8545 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:23,613 INFO L273 TraceCheckUtils]: 22: Hoare triple {23544#(not (= 8545 ssl3_accept_~s__state~0))} assume !(8465 == ~s__state~0); {23544#(not (= 8545 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:23,614 INFO L273 TraceCheckUtils]: 23: Hoare triple {23544#(not (= 8545 ssl3_accept_~s__state~0))} assume !(8466 == ~s__state~0); {23544#(not (= 8545 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:23,614 INFO L273 TraceCheckUtils]: 24: Hoare triple {23544#(not (= 8545 ssl3_accept_~s__state~0))} assume !(8496 == ~s__state~0); {23544#(not (= 8545 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:23,615 INFO L273 TraceCheckUtils]: 25: Hoare triple {23544#(not (= 8545 ssl3_accept_~s__state~0))} assume !(8497 == ~s__state~0); {23544#(not (= 8545 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:23,615 INFO L273 TraceCheckUtils]: 26: Hoare triple {23544#(not (= 8545 ssl3_accept_~s__state~0))} assume !(8512 == ~s__state~0); {23544#(not (= 8545 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:23,616 INFO L273 TraceCheckUtils]: 27: Hoare triple {23544#(not (= 8545 ssl3_accept_~s__state~0))} assume !(8513 == ~s__state~0); {23544#(not (= 8545 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:23,616 INFO L273 TraceCheckUtils]: 28: Hoare triple {23544#(not (= 8545 ssl3_accept_~s__state~0))} assume !(8528 == ~s__state~0); {23544#(not (= 8545 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:23,617 INFO L273 TraceCheckUtils]: 29: Hoare triple {23544#(not (= 8545 ssl3_accept_~s__state~0))} assume !(8529 == ~s__state~0); {23544#(not (= 8545 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:23,618 INFO L273 TraceCheckUtils]: 30: Hoare triple {23544#(not (= 8545 ssl3_accept_~s__state~0))} assume !(8544 == ~s__state~0); {23544#(not (= 8545 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:23,618 INFO L273 TraceCheckUtils]: 31: Hoare triple {23544#(not (= 8545 ssl3_accept_~s__state~0))} assume 8545 == ~s__state~0; {23541#false} is VALID [2018-11-23 12:39:23,618 INFO L273 TraceCheckUtils]: 32: Hoare triple {23541#false} assume 0 != 1 + ~s__verify_mode~0; {23541#false} is VALID [2018-11-23 12:39:23,618 INFO L273 TraceCheckUtils]: 33: Hoare triple {23541#false} assume !(0 != ~s__session__peer~0); {23541#false} is VALID [2018-11-23 12:39:23,619 INFO L273 TraceCheckUtils]: 34: Hoare triple {23541#false} assume -2147483648 <= #t~nondet42 && #t~nondet42 <= 2147483647;~s__s3__tmp__new_cipher__algorithms~0 := #t~nondet42;havoc #t~nondet42;~__cil_tmp61~0 := ~s__s3__tmp__new_cipher__algorithms~0; {23541#false} is VALID [2018-11-23 12:39:23,619 INFO L273 TraceCheckUtils]: 35: Hoare triple {23541#false} assume !(0 != (256 + ~__cil_tmp61~0) % 4294967296); {23541#false} is VALID [2018-11-23 12:39:23,619 INFO L273 TraceCheckUtils]: 36: Hoare triple {23541#false} ~s__s3__tmp__cert_request~0 := 1;assume -2147483648 <= #t~nondet43 && #t~nondet43 <= 2147483647;~ret~0 := #t~nondet43;havoc #t~nondet43; {23541#false} is VALID [2018-11-23 12:39:23,619 INFO L273 TraceCheckUtils]: 37: Hoare triple {23541#false} assume !(~ret~0 <= 0);~s__state~0 := 8448;~s__s3__tmp__next_state___0~0 := 8576;~s__init_num~0 := 0; {23541#false} is VALID [2018-11-23 12:39:23,619 INFO L273 TraceCheckUtils]: 38: Hoare triple {23541#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {23541#false} is VALID [2018-11-23 12:39:23,620 INFO L273 TraceCheckUtils]: 39: Hoare triple {23541#false} assume !(8576 == ~state~0); {23541#false} is VALID [2018-11-23 12:39:23,620 INFO L273 TraceCheckUtils]: 40: Hoare triple {23541#false} ~skip~0 := 0; {23541#false} is VALID [2018-11-23 12:39:23,620 INFO L273 TraceCheckUtils]: 41: Hoare triple {23541#false} assume !false; {23541#false} is VALID [2018-11-23 12:39:23,620 INFO L273 TraceCheckUtils]: 42: Hoare triple {23541#false} ~state~0 := ~s__state~0; {23541#false} is VALID [2018-11-23 12:39:23,620 INFO L273 TraceCheckUtils]: 43: Hoare triple {23541#false} assume !(12292 == ~s__state~0); {23541#false} is VALID [2018-11-23 12:39:23,621 INFO L273 TraceCheckUtils]: 44: Hoare triple {23541#false} assume !(16384 == ~s__state~0); {23541#false} is VALID [2018-11-23 12:39:23,621 INFO L273 TraceCheckUtils]: 45: Hoare triple {23541#false} assume !(8192 == ~s__state~0); {23541#false} is VALID [2018-11-23 12:39:23,621 INFO L273 TraceCheckUtils]: 46: Hoare triple {23541#false} assume !(24576 == ~s__state~0); {23541#false} is VALID [2018-11-23 12:39:23,621 INFO L273 TraceCheckUtils]: 47: Hoare triple {23541#false} assume !(8195 == ~s__state~0); {23541#false} is VALID [2018-11-23 12:39:23,621 INFO L273 TraceCheckUtils]: 48: Hoare triple {23541#false} assume !(8480 == ~s__state~0); {23541#false} is VALID [2018-11-23 12:39:23,621 INFO L273 TraceCheckUtils]: 49: Hoare triple {23541#false} assume !(8481 == ~s__state~0); {23541#false} is VALID [2018-11-23 12:39:23,622 INFO L273 TraceCheckUtils]: 50: Hoare triple {23541#false} assume !(8482 == ~s__state~0); {23541#false} is VALID [2018-11-23 12:39:23,622 INFO L273 TraceCheckUtils]: 51: Hoare triple {23541#false} assume !(8464 == ~s__state~0); {23541#false} is VALID [2018-11-23 12:39:23,622 INFO L273 TraceCheckUtils]: 52: Hoare triple {23541#false} assume !(8465 == ~s__state~0); {23541#false} is VALID [2018-11-23 12:39:23,622 INFO L273 TraceCheckUtils]: 53: Hoare triple {23541#false} assume !(8466 == ~s__state~0); {23541#false} is VALID [2018-11-23 12:39:23,622 INFO L273 TraceCheckUtils]: 54: Hoare triple {23541#false} assume !(8496 == ~s__state~0); {23541#false} is VALID [2018-11-23 12:39:23,622 INFO L273 TraceCheckUtils]: 55: Hoare triple {23541#false} assume !(8497 == ~s__state~0); {23541#false} is VALID [2018-11-23 12:39:23,622 INFO L273 TraceCheckUtils]: 56: Hoare triple {23541#false} assume !(8512 == ~s__state~0); {23541#false} is VALID [2018-11-23 12:39:23,622 INFO L273 TraceCheckUtils]: 57: Hoare triple {23541#false} assume !(8513 == ~s__state~0); {23541#false} is VALID [2018-11-23 12:39:23,623 INFO L273 TraceCheckUtils]: 58: Hoare triple {23541#false} assume !(8528 == ~s__state~0); {23541#false} is VALID [2018-11-23 12:39:23,623 INFO L273 TraceCheckUtils]: 59: Hoare triple {23541#false} assume !(8529 == ~s__state~0); {23541#false} is VALID [2018-11-23 12:39:23,623 INFO L273 TraceCheckUtils]: 60: Hoare triple {23541#false} assume !(8544 == ~s__state~0); {23541#false} is VALID [2018-11-23 12:39:23,623 INFO L273 TraceCheckUtils]: 61: Hoare triple {23541#false} assume !(8545 == ~s__state~0); {23541#false} is VALID [2018-11-23 12:39:23,623 INFO L273 TraceCheckUtils]: 62: Hoare triple {23541#false} assume !(8560 == ~s__state~0); {23541#false} is VALID [2018-11-23 12:39:23,623 INFO L273 TraceCheckUtils]: 63: Hoare triple {23541#false} assume !(8561 == ~s__state~0); {23541#false} is VALID [2018-11-23 12:39:23,623 INFO L273 TraceCheckUtils]: 64: Hoare triple {23541#false} assume 8448 == ~s__state~0; {23541#false} is VALID [2018-11-23 12:39:23,623 INFO L273 TraceCheckUtils]: 65: Hoare triple {23541#false} assume !(~num1~0 > 0); {23541#false} is VALID [2018-11-23 12:39:23,624 INFO L273 TraceCheckUtils]: 66: Hoare triple {23541#false} ~s__state~0 := ~s__s3__tmp__next_state___0~0; {23541#false} is VALID [2018-11-23 12:39:23,624 INFO L273 TraceCheckUtils]: 67: Hoare triple {23541#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {23541#false} is VALID [2018-11-23 12:39:23,624 INFO L273 TraceCheckUtils]: 68: Hoare triple {23541#false} assume !(8576 == ~state~0); {23541#false} is VALID [2018-11-23 12:39:23,624 INFO L273 TraceCheckUtils]: 69: Hoare triple {23541#false} ~skip~0 := 0; {23541#false} is VALID [2018-11-23 12:39:23,624 INFO L273 TraceCheckUtils]: 70: Hoare triple {23541#false} assume !false; {23541#false} is VALID [2018-11-23 12:39:23,624 INFO L273 TraceCheckUtils]: 71: Hoare triple {23541#false} ~state~0 := ~s__state~0; {23541#false} is VALID [2018-11-23 12:39:23,624 INFO L273 TraceCheckUtils]: 72: Hoare triple {23541#false} assume !(12292 == ~s__state~0); {23541#false} is VALID [2018-11-23 12:39:23,624 INFO L273 TraceCheckUtils]: 73: Hoare triple {23541#false} assume !(16384 == ~s__state~0); {23541#false} is VALID [2018-11-23 12:39:23,624 INFO L273 TraceCheckUtils]: 74: Hoare triple {23541#false} assume !(8192 == ~s__state~0); {23541#false} is VALID [2018-11-23 12:39:23,625 INFO L273 TraceCheckUtils]: 75: Hoare triple {23541#false} assume !(24576 == ~s__state~0); {23541#false} is VALID [2018-11-23 12:39:23,625 INFO L273 TraceCheckUtils]: 76: Hoare triple {23541#false} assume !(8195 == ~s__state~0); {23541#false} is VALID [2018-11-23 12:39:23,625 INFO L273 TraceCheckUtils]: 77: Hoare triple {23541#false} assume 8480 == ~s__state~0; {23541#false} is VALID [2018-11-23 12:39:23,625 INFO L273 TraceCheckUtils]: 78: Hoare triple {23541#false} ~s__shutdown~0 := 0;assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~ret~0 := #t~nondet33;havoc #t~nondet33; {23541#false} is VALID [2018-11-23 12:39:23,625 INFO L273 TraceCheckUtils]: 79: Hoare triple {23541#false} assume !(~ret~0 <= 0);~s__s3__tmp__next_state___0~0 := 8482;~s__state~0 := 8448;~s__init_num~0 := 0; {23541#false} is VALID [2018-11-23 12:39:23,625 INFO L273 TraceCheckUtils]: 80: Hoare triple {23541#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {23541#false} is VALID [2018-11-23 12:39:23,625 INFO L273 TraceCheckUtils]: 81: Hoare triple {23541#false} assume 8576 == ~state~0; {23541#false} is VALID [2018-11-23 12:39:23,625 INFO L273 TraceCheckUtils]: 82: Hoare triple {23541#false} assume 8592 == ~s__state~0; {23541#false} is VALID [2018-11-23 12:39:23,626 INFO L273 TraceCheckUtils]: 83: Hoare triple {23541#false} assume -12288 != ~tmp___1~0; {23541#false} is VALID [2018-11-23 12:39:23,626 INFO L273 TraceCheckUtils]: 84: Hoare triple {23541#false} assume -16384 != ~tmp___2~0; {23541#false} is VALID [2018-11-23 12:39:23,626 INFO L273 TraceCheckUtils]: 85: Hoare triple {23541#false} assume 4294967040 != ~__cil_tmp56~0 % 4294967296; {23541#false} is VALID [2018-11-23 12:39:23,626 INFO L273 TraceCheckUtils]: 86: Hoare triple {23541#false} assume 4294967294 != ~__cil_tmp58~0 % 4294967296; {23541#false} is VALID [2018-11-23 12:39:23,626 INFO L273 TraceCheckUtils]: 87: Hoare triple {23541#false} assume 1024 != ~tmp___7~0; {23541#false} is VALID [2018-11-23 12:39:23,626 INFO L273 TraceCheckUtils]: 88: Hoare triple {23541#false} assume 512 != ~tmp___7~0; {23541#false} is VALID [2018-11-23 12:39:23,626 INFO L273 TraceCheckUtils]: 89: Hoare triple {23541#false} assume !false; {23541#false} is VALID [2018-11-23 12:39:23,631 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2018-11-23 12:39:23,631 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 12:39:23,631 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-23 12:39:23,632 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 90 [2018-11-23 12:39:23,632 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:39:23,632 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2018-11-23 12:39:23,703 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 79 edges. 79 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:39:23,703 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-23 12:39:23,703 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-23 12:39:23,704 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-23 12:39:23,704 INFO L87 Difference]: Start difference. First operand 518 states and 810 transitions. Second operand 5 states. [2018-11-23 12:39:26,277 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:39:26,277 INFO L93 Difference]: Finished difference Result 1039 states and 1629 transitions. [2018-11-23 12:39:26,278 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-23 12:39:26,278 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 90 [2018-11-23 12:39:26,278 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:39:26,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2018-11-23 12:39:26,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 480 transitions. [2018-11-23 12:39:26,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2018-11-23 12:39:26,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 480 transitions. [2018-11-23 12:39:26,282 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 480 transitions. [2018-11-23 12:39:26,716 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 480 edges. 480 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:39:26,731 INFO L225 Difference]: With dead ends: 1039 [2018-11-23 12:39:26,731 INFO L226 Difference]: Without dead ends: 534 [2018-11-23 12:39:26,732 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-11-23 12:39:26,733 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 534 states. [2018-11-23 12:39:29,359 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 534 to 518. [2018-11-23 12:39:29,360 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:39:29,360 INFO L82 GeneralOperation]: Start isEquivalent. First operand 534 states. Second operand 518 states. [2018-11-23 12:39:29,360 INFO L74 IsIncluded]: Start isIncluded. First operand 534 states. Second operand 518 states. [2018-11-23 12:39:29,360 INFO L87 Difference]: Start difference. First operand 534 states. Second operand 518 states. [2018-11-23 12:39:29,375 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:39:29,375 INFO L93 Difference]: Finished difference Result 534 states and 832 transitions. [2018-11-23 12:39:29,375 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 832 transitions. [2018-11-23 12:39:29,376 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:39:29,376 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:39:29,376 INFO L74 IsIncluded]: Start isIncluded. First operand 518 states. Second operand 534 states. [2018-11-23 12:39:29,376 INFO L87 Difference]: Start difference. First operand 518 states. Second operand 534 states. [2018-11-23 12:39:29,393 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:39:29,393 INFO L93 Difference]: Finished difference Result 534 states and 832 transitions. [2018-11-23 12:39:29,394 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 832 transitions. [2018-11-23 12:39:29,395 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:39:29,395 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:39:29,395 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:39:29,395 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:39:29,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 518 states. [2018-11-23 12:39:29,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 518 states and 806 transitions. [2018-11-23 12:39:29,412 INFO L78 Accepts]: Start accepts. Automaton has 518 states and 806 transitions. Word has length 90 [2018-11-23 12:39:29,413 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:39:29,413 INFO L480 AbstractCegarLoop]: Abstraction has 518 states and 806 transitions. [2018-11-23 12:39:29,413 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-23 12:39:29,413 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 806 transitions. [2018-11-23 12:39:29,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2018-11-23 12:39:29,414 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:39:29,414 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:39:29,414 INFO L423 AbstractCegarLoop]: === Iteration 16 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:39:29,415 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:39:29,415 INFO L82 PathProgramCache]: Analyzing trace with hash -25142876, now seen corresponding path program 1 times [2018-11-23 12:39:29,415 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:39:29,415 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:39:29,416 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:39:29,416 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:39:29,416 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:39:29,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:39:29,571 INFO L256 TraceCheckUtils]: 0: Hoare triple {26387#true} call ULTIMATE.init(); {26387#true} is VALID [2018-11-23 12:39:29,571 INFO L273 TraceCheckUtils]: 1: Hoare triple {26387#true} assume true; {26387#true} is VALID [2018-11-23 12:39:29,571 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {26387#true} {26387#true} #652#return; {26387#true} is VALID [2018-11-23 12:39:29,571 INFO L256 TraceCheckUtils]: 3: Hoare triple {26387#true} call #t~ret56 := main(); {26387#true} is VALID [2018-11-23 12:39:29,588 INFO L273 TraceCheckUtils]: 4: Hoare triple {26387#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {26389#(<= main_~s~0 8464)} is VALID [2018-11-23 12:39:29,603 INFO L256 TraceCheckUtils]: 5: Hoare triple {26389#(<= main_~s~0 8464)} call #t~ret55 := ssl3_accept(~s~0); {26390#(not (= |ssl3_accept_#in~initial_state| 8656))} is VALID [2018-11-23 12:39:29,618 INFO L273 TraceCheckUtils]: 6: Hoare triple {26390#(not (= |ssl3_accept_#in~initial_state| 8656))} ~initial_state := #in~initial_state;assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~s__info_callback~0 := #t~nondet0;havoc #t~nondet0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~s__in_handshake~0 := #t~nondet1;havoc #t~nondet1;havoc ~s__state~0;havoc ~s__new_session~0;havoc ~s__server~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~s__version~0 := #t~nondet2;havoc #t~nondet2;havoc ~s__type~0;havoc ~s__init_num~0;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~s__hit~0 := #t~nondet3;havoc #t~nondet3;havoc ~s__rwstate~0;havoc ~s__init_buf___0~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~s__debug~0 := #t~nondet4;havoc #t~nondet4;havoc ~s__shutdown~0;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~s__cert~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~s__options~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~s__verify_mode~0 := #t~nondet7;havoc #t~nondet7;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~s__session__peer~0 := #t~nondet8;havoc #t~nondet8;assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647;~s__cert__pkeys__AT0__privatekey~0 := #t~nondet9;havoc #t~nondet9;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~s__ctx__info_callback~0 := #t~nondet10;havoc #t~nondet10;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~s__ctx__stats__sess_accept_renegotiate~0 := #t~nondet11;havoc #t~nondet11;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~s__ctx__stats__sess_accept~0 := #t~nondet12;havoc #t~nondet12;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~s__ctx__stats__sess_accept_good~0 := #t~nondet13;havoc #t~nondet13;havoc ~s__s3__tmp__cert_request~0;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet14;havoc #t~nondet14;havoc ~s__s3__tmp__use_rsa_tmp~0;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet15;havoc #t~nondet15;havoc ~s__s3__tmp__new_cipher__algorithms~0;havoc ~s__s3__tmp__next_state___0~0;havoc ~s__s3__tmp__new_cipher__algo_strength~0;havoc ~s__session__cipher~0;havoc ~buf~0;havoc ~l~0;havoc ~Time~0;havoc ~tmp~0;havoc ~cb~0;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~num1~0 := #t~nondet16;havoc #t~nondet16;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~got_new_session~0;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~tmp___1~0 := #t~nondet17;havoc #t~nondet17;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~tmp___2~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~tmp___3~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~tmp___4~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp___5~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___6~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___7~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___8~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___9~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp___10~0 := #t~nondet26;havoc #t~nondet26;havoc ~blastFlag~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;~__cil_tmp58~0 := #t~nondet27;havoc #t~nondet27;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;havoc ~__cil_tmp61~0;~s__state~0 := ~initial_state;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp~0 := #t~nondet28;havoc #t~nondet28;~Time~0 := ~tmp~0;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~got_new_session~0 := 0; {26391#(not (= 8656 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:29,627 INFO L273 TraceCheckUtils]: 7: Hoare triple {26391#(not (= 8656 ssl3_accept_~s__state~0))} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {26391#(not (= 8656 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:29,637 INFO L273 TraceCheckUtils]: 8: Hoare triple {26391#(not (= 8656 ssl3_accept_~s__state~0))} #t~post29 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post29;havoc #t~post29; {26391#(not (= 8656 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:29,650 INFO L273 TraceCheckUtils]: 9: Hoare triple {26391#(not (= 8656 ssl3_accept_~s__state~0))} assume !(0 != 12288 + ~tmp___1~0); {26391#(not (= 8656 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:29,663 INFO L273 TraceCheckUtils]: 10: Hoare triple {26391#(not (= 8656 ssl3_accept_~s__state~0))} assume !(0 == ~s__cert~0); {26391#(not (= 8656 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:29,675 INFO L273 TraceCheckUtils]: 11: Hoare triple {26391#(not (= 8656 ssl3_accept_~s__state~0))} assume !false; {26391#(not (= 8656 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:29,682 INFO L273 TraceCheckUtils]: 12: Hoare triple {26391#(not (= 8656 ssl3_accept_~s__state~0))} ~state~0 := ~s__state~0; {26391#(not (= 8656 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:29,682 INFO L273 TraceCheckUtils]: 13: Hoare triple {26391#(not (= 8656 ssl3_accept_~s__state~0))} assume !(12292 == ~s__state~0); {26391#(not (= 8656 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:29,685 INFO L273 TraceCheckUtils]: 14: Hoare triple {26391#(not (= 8656 ssl3_accept_~s__state~0))} assume !(16384 == ~s__state~0); {26391#(not (= 8656 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:29,685 INFO L273 TraceCheckUtils]: 15: Hoare triple {26391#(not (= 8656 ssl3_accept_~s__state~0))} assume !(8192 == ~s__state~0); {26391#(not (= 8656 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:29,688 INFO L273 TraceCheckUtils]: 16: Hoare triple {26391#(not (= 8656 ssl3_accept_~s__state~0))} assume !(24576 == ~s__state~0); {26391#(not (= 8656 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:29,688 INFO L273 TraceCheckUtils]: 17: Hoare triple {26391#(not (= 8656 ssl3_accept_~s__state~0))} assume !(8195 == ~s__state~0); {26391#(not (= 8656 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:29,691 INFO L273 TraceCheckUtils]: 18: Hoare triple {26391#(not (= 8656 ssl3_accept_~s__state~0))} assume !(8480 == ~s__state~0); {26391#(not (= 8656 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:29,691 INFO L273 TraceCheckUtils]: 19: Hoare triple {26391#(not (= 8656 ssl3_accept_~s__state~0))} assume !(8481 == ~s__state~0); {26391#(not (= 8656 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:29,694 INFO L273 TraceCheckUtils]: 20: Hoare triple {26391#(not (= 8656 ssl3_accept_~s__state~0))} assume !(8482 == ~s__state~0); {26391#(not (= 8656 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:29,694 INFO L273 TraceCheckUtils]: 21: Hoare triple {26391#(not (= 8656 ssl3_accept_~s__state~0))} assume !(8464 == ~s__state~0); {26391#(not (= 8656 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:29,697 INFO L273 TraceCheckUtils]: 22: Hoare triple {26391#(not (= 8656 ssl3_accept_~s__state~0))} assume !(8465 == ~s__state~0); {26391#(not (= 8656 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:29,697 INFO L273 TraceCheckUtils]: 23: Hoare triple {26391#(not (= 8656 ssl3_accept_~s__state~0))} assume !(8466 == ~s__state~0); {26391#(not (= 8656 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:29,699 INFO L273 TraceCheckUtils]: 24: Hoare triple {26391#(not (= 8656 ssl3_accept_~s__state~0))} assume !(8496 == ~s__state~0); {26391#(not (= 8656 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:29,702 INFO L273 TraceCheckUtils]: 25: Hoare triple {26391#(not (= 8656 ssl3_accept_~s__state~0))} assume !(8497 == ~s__state~0); {26391#(not (= 8656 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:29,702 INFO L273 TraceCheckUtils]: 26: Hoare triple {26391#(not (= 8656 ssl3_accept_~s__state~0))} assume !(8512 == ~s__state~0); {26391#(not (= 8656 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:29,705 INFO L273 TraceCheckUtils]: 27: Hoare triple {26391#(not (= 8656 ssl3_accept_~s__state~0))} assume !(8513 == ~s__state~0); {26391#(not (= 8656 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:29,705 INFO L273 TraceCheckUtils]: 28: Hoare triple {26391#(not (= 8656 ssl3_accept_~s__state~0))} assume !(8528 == ~s__state~0); {26391#(not (= 8656 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:29,708 INFO L273 TraceCheckUtils]: 29: Hoare triple {26391#(not (= 8656 ssl3_accept_~s__state~0))} assume !(8529 == ~s__state~0); {26391#(not (= 8656 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:29,708 INFO L273 TraceCheckUtils]: 30: Hoare triple {26391#(not (= 8656 ssl3_accept_~s__state~0))} assume !(8544 == ~s__state~0); {26391#(not (= 8656 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:29,710 INFO L273 TraceCheckUtils]: 31: Hoare triple {26391#(not (= 8656 ssl3_accept_~s__state~0))} assume !(8545 == ~s__state~0); {26391#(not (= 8656 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:29,710 INFO L273 TraceCheckUtils]: 32: Hoare triple {26391#(not (= 8656 ssl3_accept_~s__state~0))} assume !(8560 == ~s__state~0); {26391#(not (= 8656 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:29,713 INFO L273 TraceCheckUtils]: 33: Hoare triple {26391#(not (= 8656 ssl3_accept_~s__state~0))} assume !(8561 == ~s__state~0); {26391#(not (= 8656 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:29,713 INFO L273 TraceCheckUtils]: 34: Hoare triple {26391#(not (= 8656 ssl3_accept_~s__state~0))} assume !(8448 == ~s__state~0); {26391#(not (= 8656 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:29,716 INFO L273 TraceCheckUtils]: 35: Hoare triple {26391#(not (= 8656 ssl3_accept_~s__state~0))} assume !(8576 == ~s__state~0); {26391#(not (= 8656 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:29,716 INFO L273 TraceCheckUtils]: 36: Hoare triple {26391#(not (= 8656 ssl3_accept_~s__state~0))} assume !(8577 == ~s__state~0); {26391#(not (= 8656 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:29,718 INFO L273 TraceCheckUtils]: 37: Hoare triple {26391#(not (= 8656 ssl3_accept_~s__state~0))} assume !(8592 == ~s__state~0); {26391#(not (= 8656 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:29,720 INFO L273 TraceCheckUtils]: 38: Hoare triple {26391#(not (= 8656 ssl3_accept_~s__state~0))} assume !(8593 == ~s__state~0); {26391#(not (= 8656 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:29,720 INFO L273 TraceCheckUtils]: 39: Hoare triple {26391#(not (= 8656 ssl3_accept_~s__state~0))} assume !(8608 == ~s__state~0); {26391#(not (= 8656 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:29,722 INFO L273 TraceCheckUtils]: 40: Hoare triple {26391#(not (= 8656 ssl3_accept_~s__state~0))} assume !(8609 == ~s__state~0); {26391#(not (= 8656 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:29,722 INFO L273 TraceCheckUtils]: 41: Hoare triple {26391#(not (= 8656 ssl3_accept_~s__state~0))} assume !(8640 == ~s__state~0); {26391#(not (= 8656 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:29,725 INFO L273 TraceCheckUtils]: 42: Hoare triple {26391#(not (= 8656 ssl3_accept_~s__state~0))} assume !(8641 == ~s__state~0); {26391#(not (= 8656 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:29,725 INFO L273 TraceCheckUtils]: 43: Hoare triple {26391#(not (= 8656 ssl3_accept_~s__state~0))} assume 8656 == ~s__state~0; {26388#false} is VALID [2018-11-23 12:39:29,725 INFO L273 TraceCheckUtils]: 44: Hoare triple {26388#false} ~s__session__cipher~0 := ~s__s3__tmp__new_cipher~0; {26388#false} is VALID [2018-11-23 12:39:29,725 INFO L273 TraceCheckUtils]: 45: Hoare triple {26388#false} assume !(0 == ~tmp___9~0);assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~ret~0 := #t~nondet50;havoc #t~nondet50; {26388#false} is VALID [2018-11-23 12:39:29,725 INFO L273 TraceCheckUtils]: 46: Hoare triple {26388#false} assume 2 == ~blastFlag~0;~blastFlag~0 := 3; {26388#false} is VALID [2018-11-23 12:39:29,726 INFO L273 TraceCheckUtils]: 47: Hoare triple {26388#false} assume !(~ret~0 <= 0);~s__state~0 := 8672;~s__init_num~0 := 0; {26388#false} is VALID [2018-11-23 12:39:29,726 INFO L273 TraceCheckUtils]: 48: Hoare triple {26388#false} assume !(0 == ~tmp___10~0); {26388#false} is VALID [2018-11-23 12:39:29,726 INFO L273 TraceCheckUtils]: 49: Hoare triple {26388#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {26388#false} is VALID [2018-11-23 12:39:29,726 INFO L273 TraceCheckUtils]: 50: Hoare triple {26388#false} assume !(8576 == ~state~0); {26388#false} is VALID [2018-11-23 12:39:29,726 INFO L273 TraceCheckUtils]: 51: Hoare triple {26388#false} ~skip~0 := 0; {26388#false} is VALID [2018-11-23 12:39:29,726 INFO L273 TraceCheckUtils]: 52: Hoare triple {26388#false} assume !false; {26388#false} is VALID [2018-11-23 12:39:29,726 INFO L273 TraceCheckUtils]: 53: Hoare triple {26388#false} ~state~0 := ~s__state~0; {26388#false} is VALID [2018-11-23 12:39:29,726 INFO L273 TraceCheckUtils]: 54: Hoare triple {26388#false} assume !(12292 == ~s__state~0); {26388#false} is VALID [2018-11-23 12:39:29,726 INFO L273 TraceCheckUtils]: 55: Hoare triple {26388#false} assume !(16384 == ~s__state~0); {26388#false} is VALID [2018-11-23 12:39:29,727 INFO L273 TraceCheckUtils]: 56: Hoare triple {26388#false} assume !(8192 == ~s__state~0); {26388#false} is VALID [2018-11-23 12:39:29,727 INFO L273 TraceCheckUtils]: 57: Hoare triple {26388#false} assume !(24576 == ~s__state~0); {26388#false} is VALID [2018-11-23 12:39:29,727 INFO L273 TraceCheckUtils]: 58: Hoare triple {26388#false} assume !(8195 == ~s__state~0); {26388#false} is VALID [2018-11-23 12:39:29,727 INFO L273 TraceCheckUtils]: 59: Hoare triple {26388#false} assume !(8480 == ~s__state~0); {26388#false} is VALID [2018-11-23 12:39:29,727 INFO L273 TraceCheckUtils]: 60: Hoare triple {26388#false} assume !(8481 == ~s__state~0); {26388#false} is VALID [2018-11-23 12:39:29,727 INFO L273 TraceCheckUtils]: 61: Hoare triple {26388#false} assume !(8482 == ~s__state~0); {26388#false} is VALID [2018-11-23 12:39:29,727 INFO L273 TraceCheckUtils]: 62: Hoare triple {26388#false} assume !(8464 == ~s__state~0); {26388#false} is VALID [2018-11-23 12:39:29,727 INFO L273 TraceCheckUtils]: 63: Hoare triple {26388#false} assume !(8465 == ~s__state~0); {26388#false} is VALID [2018-11-23 12:39:29,728 INFO L273 TraceCheckUtils]: 64: Hoare triple {26388#false} assume !(8466 == ~s__state~0); {26388#false} is VALID [2018-11-23 12:39:29,728 INFO L273 TraceCheckUtils]: 65: Hoare triple {26388#false} assume !(8496 == ~s__state~0); {26388#false} is VALID [2018-11-23 12:39:29,728 INFO L273 TraceCheckUtils]: 66: Hoare triple {26388#false} assume !(8497 == ~s__state~0); {26388#false} is VALID [2018-11-23 12:39:29,728 INFO L273 TraceCheckUtils]: 67: Hoare triple {26388#false} assume !(8512 == ~s__state~0); {26388#false} is VALID [2018-11-23 12:39:29,728 INFO L273 TraceCheckUtils]: 68: Hoare triple {26388#false} assume !(8513 == ~s__state~0); {26388#false} is VALID [2018-11-23 12:39:29,728 INFO L273 TraceCheckUtils]: 69: Hoare triple {26388#false} assume !(8528 == ~s__state~0); {26388#false} is VALID [2018-11-23 12:39:29,728 INFO L273 TraceCheckUtils]: 70: Hoare triple {26388#false} assume !(8529 == ~s__state~0); {26388#false} is VALID [2018-11-23 12:39:29,728 INFO L273 TraceCheckUtils]: 71: Hoare triple {26388#false} assume !(8544 == ~s__state~0); {26388#false} is VALID [2018-11-23 12:39:29,728 INFO L273 TraceCheckUtils]: 72: Hoare triple {26388#false} assume !(8545 == ~s__state~0); {26388#false} is VALID [2018-11-23 12:39:29,729 INFO L273 TraceCheckUtils]: 73: Hoare triple {26388#false} assume !(8560 == ~s__state~0); {26388#false} is VALID [2018-11-23 12:39:29,729 INFO L273 TraceCheckUtils]: 74: Hoare triple {26388#false} assume !(8561 == ~s__state~0); {26388#false} is VALID [2018-11-23 12:39:29,729 INFO L273 TraceCheckUtils]: 75: Hoare triple {26388#false} assume !(8448 == ~s__state~0); {26388#false} is VALID [2018-11-23 12:39:29,729 INFO L273 TraceCheckUtils]: 76: Hoare triple {26388#false} assume !(8576 == ~s__state~0); {26388#false} is VALID [2018-11-23 12:39:29,729 INFO L273 TraceCheckUtils]: 77: Hoare triple {26388#false} assume !(8577 == ~s__state~0); {26388#false} is VALID [2018-11-23 12:39:29,729 INFO L273 TraceCheckUtils]: 78: Hoare triple {26388#false} assume !(8592 == ~s__state~0); {26388#false} is VALID [2018-11-23 12:39:29,729 INFO L273 TraceCheckUtils]: 79: Hoare triple {26388#false} assume !(8593 == ~s__state~0); {26388#false} is VALID [2018-11-23 12:39:29,729 INFO L273 TraceCheckUtils]: 80: Hoare triple {26388#false} assume !(8608 == ~s__state~0); {26388#false} is VALID [2018-11-23 12:39:29,730 INFO L273 TraceCheckUtils]: 81: Hoare triple {26388#false} assume !(8609 == ~s__state~0); {26388#false} is VALID [2018-11-23 12:39:29,730 INFO L273 TraceCheckUtils]: 82: Hoare triple {26388#false} assume !(8640 == ~s__state~0); {26388#false} is VALID [2018-11-23 12:39:29,730 INFO L273 TraceCheckUtils]: 83: Hoare triple {26388#false} assume !(8641 == ~s__state~0); {26388#false} is VALID [2018-11-23 12:39:29,730 INFO L273 TraceCheckUtils]: 84: Hoare triple {26388#false} assume !(8656 == ~s__state~0); {26388#false} is VALID [2018-11-23 12:39:29,730 INFO L273 TraceCheckUtils]: 85: Hoare triple {26388#false} assume !(8657 == ~s__state~0); {26388#false} is VALID [2018-11-23 12:39:29,730 INFO L273 TraceCheckUtils]: 86: Hoare triple {26388#false} assume 8672 == ~s__state~0; {26388#false} is VALID [2018-11-23 12:39:29,730 INFO L273 TraceCheckUtils]: 87: Hoare triple {26388#false} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~ret~0 := #t~nondet51;havoc #t~nondet51; {26388#false} is VALID [2018-11-23 12:39:29,730 INFO L273 TraceCheckUtils]: 88: Hoare triple {26388#false} assume 4 == ~blastFlag~0; {26388#false} is VALID [2018-11-23 12:39:29,730 INFO L273 TraceCheckUtils]: 89: Hoare triple {26388#false} assume !false; {26388#false} is VALID [2018-11-23 12:39:29,735 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 12:39:29,736 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 12:39:29,736 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-23 12:39:29,736 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 90 [2018-11-23 12:39:29,736 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:39:29,737 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2018-11-23 12:39:29,860 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 90 edges. 90 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:39:29,860 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-23 12:39:29,861 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-23 12:39:29,861 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-23 12:39:29,861 INFO L87 Difference]: Start difference. First operand 518 states and 806 transitions. Second operand 5 states. [2018-11-23 12:39:31,734 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:39:31,734 INFO L93 Difference]: Finished difference Result 1084 states and 1688 transitions. [2018-11-23 12:39:31,735 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-23 12:39:31,735 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 90 [2018-11-23 12:39:31,735 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:39:31,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2018-11-23 12:39:31,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 495 transitions. [2018-11-23 12:39:31,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2018-11-23 12:39:31,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 495 transitions. [2018-11-23 12:39:31,739 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 495 transitions. [2018-11-23 12:39:32,201 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 495 edges. 495 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:39:32,218 INFO L225 Difference]: With dead ends: 1084 [2018-11-23 12:39:32,219 INFO L226 Difference]: Without dead ends: 579 [2018-11-23 12:39:32,220 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-11-23 12:39:32,221 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 579 states. [2018-11-23 12:39:33,661 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 579 to 571. [2018-11-23 12:39:33,661 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:39:33,661 INFO L82 GeneralOperation]: Start isEquivalent. First operand 579 states. Second operand 571 states. [2018-11-23 12:39:33,662 INFO L74 IsIncluded]: Start isIncluded. First operand 579 states. Second operand 571 states. [2018-11-23 12:39:33,662 INFO L87 Difference]: Start difference. First operand 579 states. Second operand 571 states. [2018-11-23 12:39:33,678 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:39:33,678 INFO L93 Difference]: Finished difference Result 579 states and 897 transitions. [2018-11-23 12:39:33,678 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 897 transitions. [2018-11-23 12:39:33,679 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:39:33,679 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:39:33,679 INFO L74 IsIncluded]: Start isIncluded. First operand 571 states. Second operand 579 states. [2018-11-23 12:39:33,679 INFO L87 Difference]: Start difference. First operand 571 states. Second operand 579 states. [2018-11-23 12:39:33,695 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:39:33,695 INFO L93 Difference]: Finished difference Result 579 states and 897 transitions. [2018-11-23 12:39:33,696 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 897 transitions. [2018-11-23 12:39:33,696 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:39:33,697 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:39:33,697 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:39:33,697 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:39:33,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 571 states. [2018-11-23 12:39:33,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 571 states and 887 transitions. [2018-11-23 12:39:33,714 INFO L78 Accepts]: Start accepts. Automaton has 571 states and 887 transitions. Word has length 90 [2018-11-23 12:39:33,714 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:39:33,714 INFO L480 AbstractCegarLoop]: Abstraction has 571 states and 887 transitions. [2018-11-23 12:39:33,714 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-23 12:39:33,714 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 887 transitions. [2018-11-23 12:39:33,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2018-11-23 12:39:33,715 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:39:33,715 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:39:33,715 INFO L423 AbstractCegarLoop]: === Iteration 17 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:39:33,716 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:39:33,716 INFO L82 PathProgramCache]: Analyzing trace with hash -538062911, now seen corresponding path program 1 times [2018-11-23 12:39:33,716 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:39:33,716 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:39:33,717 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:39:33,717 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:39:33,717 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:39:33,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:39:33,822 INFO L256 TraceCheckUtils]: 0: Hoare triple {29424#true} call ULTIMATE.init(); {29424#true} is VALID [2018-11-23 12:39:33,822 INFO L273 TraceCheckUtils]: 1: Hoare triple {29424#true} assume true; {29424#true} is VALID [2018-11-23 12:39:33,822 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {29424#true} {29424#true} #652#return; {29424#true} is VALID [2018-11-23 12:39:33,823 INFO L256 TraceCheckUtils]: 3: Hoare triple {29424#true} call #t~ret56 := main(); {29424#true} is VALID [2018-11-23 12:39:33,823 INFO L273 TraceCheckUtils]: 4: Hoare triple {29424#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {29426#(<= main_~s~0 8464)} is VALID [2018-11-23 12:39:33,824 INFO L256 TraceCheckUtils]: 5: Hoare triple {29426#(<= main_~s~0 8464)} call #t~ret55 := ssl3_accept(~s~0); {29427#(not (= |ssl3_accept_#in~initial_state| 8657))} is VALID [2018-11-23 12:39:33,826 INFO L273 TraceCheckUtils]: 6: Hoare triple {29427#(not (= |ssl3_accept_#in~initial_state| 8657))} ~initial_state := #in~initial_state;assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~s__info_callback~0 := #t~nondet0;havoc #t~nondet0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~s__in_handshake~0 := #t~nondet1;havoc #t~nondet1;havoc ~s__state~0;havoc ~s__new_session~0;havoc ~s__server~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~s__version~0 := #t~nondet2;havoc #t~nondet2;havoc ~s__type~0;havoc ~s__init_num~0;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~s__hit~0 := #t~nondet3;havoc #t~nondet3;havoc ~s__rwstate~0;havoc ~s__init_buf___0~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~s__debug~0 := #t~nondet4;havoc #t~nondet4;havoc ~s__shutdown~0;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~s__cert~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~s__options~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~s__verify_mode~0 := #t~nondet7;havoc #t~nondet7;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~s__session__peer~0 := #t~nondet8;havoc #t~nondet8;assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647;~s__cert__pkeys__AT0__privatekey~0 := #t~nondet9;havoc #t~nondet9;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~s__ctx__info_callback~0 := #t~nondet10;havoc #t~nondet10;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~s__ctx__stats__sess_accept_renegotiate~0 := #t~nondet11;havoc #t~nondet11;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~s__ctx__stats__sess_accept~0 := #t~nondet12;havoc #t~nondet12;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~s__ctx__stats__sess_accept_good~0 := #t~nondet13;havoc #t~nondet13;havoc ~s__s3__tmp__cert_request~0;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet14;havoc #t~nondet14;havoc ~s__s3__tmp__use_rsa_tmp~0;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet15;havoc #t~nondet15;havoc ~s__s3__tmp__new_cipher__algorithms~0;havoc ~s__s3__tmp__next_state___0~0;havoc ~s__s3__tmp__new_cipher__algo_strength~0;havoc ~s__session__cipher~0;havoc ~buf~0;havoc ~l~0;havoc ~Time~0;havoc ~tmp~0;havoc ~cb~0;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~num1~0 := #t~nondet16;havoc #t~nondet16;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~got_new_session~0;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~tmp___1~0 := #t~nondet17;havoc #t~nondet17;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~tmp___2~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~tmp___3~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~tmp___4~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp___5~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___6~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___7~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___8~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___9~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp___10~0 := #t~nondet26;havoc #t~nondet26;havoc ~blastFlag~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;~__cil_tmp58~0 := #t~nondet27;havoc #t~nondet27;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;havoc ~__cil_tmp61~0;~s__state~0 := ~initial_state;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp~0 := #t~nondet28;havoc #t~nondet28;~Time~0 := ~tmp~0;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~got_new_session~0 := 0; {29428#(not (= 8657 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:33,826 INFO L273 TraceCheckUtils]: 7: Hoare triple {29428#(not (= 8657 ssl3_accept_~s__state~0))} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {29428#(not (= 8657 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:33,827 INFO L273 TraceCheckUtils]: 8: Hoare triple {29428#(not (= 8657 ssl3_accept_~s__state~0))} #t~post29 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post29;havoc #t~post29; {29428#(not (= 8657 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:33,827 INFO L273 TraceCheckUtils]: 9: Hoare triple {29428#(not (= 8657 ssl3_accept_~s__state~0))} assume !(0 != 12288 + ~tmp___1~0); {29428#(not (= 8657 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:33,828 INFO L273 TraceCheckUtils]: 10: Hoare triple {29428#(not (= 8657 ssl3_accept_~s__state~0))} assume !(0 == ~s__cert~0); {29428#(not (= 8657 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:33,828 INFO L273 TraceCheckUtils]: 11: Hoare triple {29428#(not (= 8657 ssl3_accept_~s__state~0))} assume !false; {29428#(not (= 8657 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:33,829 INFO L273 TraceCheckUtils]: 12: Hoare triple {29428#(not (= 8657 ssl3_accept_~s__state~0))} ~state~0 := ~s__state~0; {29428#(not (= 8657 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:33,829 INFO L273 TraceCheckUtils]: 13: Hoare triple {29428#(not (= 8657 ssl3_accept_~s__state~0))} assume !(12292 == ~s__state~0); {29428#(not (= 8657 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:33,830 INFO L273 TraceCheckUtils]: 14: Hoare triple {29428#(not (= 8657 ssl3_accept_~s__state~0))} assume !(16384 == ~s__state~0); {29428#(not (= 8657 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:33,830 INFO L273 TraceCheckUtils]: 15: Hoare triple {29428#(not (= 8657 ssl3_accept_~s__state~0))} assume !(8192 == ~s__state~0); {29428#(not (= 8657 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:33,831 INFO L273 TraceCheckUtils]: 16: Hoare triple {29428#(not (= 8657 ssl3_accept_~s__state~0))} assume !(24576 == ~s__state~0); {29428#(not (= 8657 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:33,831 INFO L273 TraceCheckUtils]: 17: Hoare triple {29428#(not (= 8657 ssl3_accept_~s__state~0))} assume !(8195 == ~s__state~0); {29428#(not (= 8657 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:33,832 INFO L273 TraceCheckUtils]: 18: Hoare triple {29428#(not (= 8657 ssl3_accept_~s__state~0))} assume !(8480 == ~s__state~0); {29428#(not (= 8657 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:33,832 INFO L273 TraceCheckUtils]: 19: Hoare triple {29428#(not (= 8657 ssl3_accept_~s__state~0))} assume !(8481 == ~s__state~0); {29428#(not (= 8657 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:33,833 INFO L273 TraceCheckUtils]: 20: Hoare triple {29428#(not (= 8657 ssl3_accept_~s__state~0))} assume !(8482 == ~s__state~0); {29428#(not (= 8657 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:33,833 INFO L273 TraceCheckUtils]: 21: Hoare triple {29428#(not (= 8657 ssl3_accept_~s__state~0))} assume !(8464 == ~s__state~0); {29428#(not (= 8657 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:33,835 INFO L273 TraceCheckUtils]: 22: Hoare triple {29428#(not (= 8657 ssl3_accept_~s__state~0))} assume !(8465 == ~s__state~0); {29428#(not (= 8657 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:33,835 INFO L273 TraceCheckUtils]: 23: Hoare triple {29428#(not (= 8657 ssl3_accept_~s__state~0))} assume !(8466 == ~s__state~0); {29428#(not (= 8657 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:33,836 INFO L273 TraceCheckUtils]: 24: Hoare triple {29428#(not (= 8657 ssl3_accept_~s__state~0))} assume !(8496 == ~s__state~0); {29428#(not (= 8657 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:33,836 INFO L273 TraceCheckUtils]: 25: Hoare triple {29428#(not (= 8657 ssl3_accept_~s__state~0))} assume !(8497 == ~s__state~0); {29428#(not (= 8657 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:33,837 INFO L273 TraceCheckUtils]: 26: Hoare triple {29428#(not (= 8657 ssl3_accept_~s__state~0))} assume !(8512 == ~s__state~0); {29428#(not (= 8657 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:33,837 INFO L273 TraceCheckUtils]: 27: Hoare triple {29428#(not (= 8657 ssl3_accept_~s__state~0))} assume !(8513 == ~s__state~0); {29428#(not (= 8657 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:33,838 INFO L273 TraceCheckUtils]: 28: Hoare triple {29428#(not (= 8657 ssl3_accept_~s__state~0))} assume !(8528 == ~s__state~0); {29428#(not (= 8657 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:33,838 INFO L273 TraceCheckUtils]: 29: Hoare triple {29428#(not (= 8657 ssl3_accept_~s__state~0))} assume !(8529 == ~s__state~0); {29428#(not (= 8657 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:33,839 INFO L273 TraceCheckUtils]: 30: Hoare triple {29428#(not (= 8657 ssl3_accept_~s__state~0))} assume !(8544 == ~s__state~0); {29428#(not (= 8657 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:33,839 INFO L273 TraceCheckUtils]: 31: Hoare triple {29428#(not (= 8657 ssl3_accept_~s__state~0))} assume !(8545 == ~s__state~0); {29428#(not (= 8657 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:33,840 INFO L273 TraceCheckUtils]: 32: Hoare triple {29428#(not (= 8657 ssl3_accept_~s__state~0))} assume !(8560 == ~s__state~0); {29428#(not (= 8657 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:33,840 INFO L273 TraceCheckUtils]: 33: Hoare triple {29428#(not (= 8657 ssl3_accept_~s__state~0))} assume !(8561 == ~s__state~0); {29428#(not (= 8657 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:33,841 INFO L273 TraceCheckUtils]: 34: Hoare triple {29428#(not (= 8657 ssl3_accept_~s__state~0))} assume !(8448 == ~s__state~0); {29428#(not (= 8657 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:33,841 INFO L273 TraceCheckUtils]: 35: Hoare triple {29428#(not (= 8657 ssl3_accept_~s__state~0))} assume !(8576 == ~s__state~0); {29428#(not (= 8657 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:33,842 INFO L273 TraceCheckUtils]: 36: Hoare triple {29428#(not (= 8657 ssl3_accept_~s__state~0))} assume !(8577 == ~s__state~0); {29428#(not (= 8657 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:33,842 INFO L273 TraceCheckUtils]: 37: Hoare triple {29428#(not (= 8657 ssl3_accept_~s__state~0))} assume !(8592 == ~s__state~0); {29428#(not (= 8657 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:33,843 INFO L273 TraceCheckUtils]: 38: Hoare triple {29428#(not (= 8657 ssl3_accept_~s__state~0))} assume !(8593 == ~s__state~0); {29428#(not (= 8657 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:33,843 INFO L273 TraceCheckUtils]: 39: Hoare triple {29428#(not (= 8657 ssl3_accept_~s__state~0))} assume !(8608 == ~s__state~0); {29428#(not (= 8657 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:33,844 INFO L273 TraceCheckUtils]: 40: Hoare triple {29428#(not (= 8657 ssl3_accept_~s__state~0))} assume !(8609 == ~s__state~0); {29428#(not (= 8657 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:33,845 INFO L273 TraceCheckUtils]: 41: Hoare triple {29428#(not (= 8657 ssl3_accept_~s__state~0))} assume !(8640 == ~s__state~0); {29428#(not (= 8657 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:33,845 INFO L273 TraceCheckUtils]: 42: Hoare triple {29428#(not (= 8657 ssl3_accept_~s__state~0))} assume !(8641 == ~s__state~0); {29428#(not (= 8657 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:33,846 INFO L273 TraceCheckUtils]: 43: Hoare triple {29428#(not (= 8657 ssl3_accept_~s__state~0))} assume !(8656 == ~s__state~0); {29428#(not (= 8657 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:33,846 INFO L273 TraceCheckUtils]: 44: Hoare triple {29428#(not (= 8657 ssl3_accept_~s__state~0))} assume 8657 == ~s__state~0; {29425#false} is VALID [2018-11-23 12:39:33,846 INFO L273 TraceCheckUtils]: 45: Hoare triple {29425#false} ~s__session__cipher~0 := ~s__s3__tmp__new_cipher~0; {29425#false} is VALID [2018-11-23 12:39:33,847 INFO L273 TraceCheckUtils]: 46: Hoare triple {29425#false} assume !(0 == ~tmp___9~0);assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~ret~0 := #t~nondet50;havoc #t~nondet50; {29425#false} is VALID [2018-11-23 12:39:33,847 INFO L273 TraceCheckUtils]: 47: Hoare triple {29425#false} assume 2 == ~blastFlag~0;~blastFlag~0 := 3; {29425#false} is VALID [2018-11-23 12:39:33,847 INFO L273 TraceCheckUtils]: 48: Hoare triple {29425#false} assume !(~ret~0 <= 0);~s__state~0 := 8672;~s__init_num~0 := 0; {29425#false} is VALID [2018-11-23 12:39:33,847 INFO L273 TraceCheckUtils]: 49: Hoare triple {29425#false} assume !(0 == ~tmp___10~0); {29425#false} is VALID [2018-11-23 12:39:33,847 INFO L273 TraceCheckUtils]: 50: Hoare triple {29425#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {29425#false} is VALID [2018-11-23 12:39:33,848 INFO L273 TraceCheckUtils]: 51: Hoare triple {29425#false} assume !(8576 == ~state~0); {29425#false} is VALID [2018-11-23 12:39:33,848 INFO L273 TraceCheckUtils]: 52: Hoare triple {29425#false} ~skip~0 := 0; {29425#false} is VALID [2018-11-23 12:39:33,848 INFO L273 TraceCheckUtils]: 53: Hoare triple {29425#false} assume !false; {29425#false} is VALID [2018-11-23 12:39:33,848 INFO L273 TraceCheckUtils]: 54: Hoare triple {29425#false} ~state~0 := ~s__state~0; {29425#false} is VALID [2018-11-23 12:39:33,848 INFO L273 TraceCheckUtils]: 55: Hoare triple {29425#false} assume !(12292 == ~s__state~0); {29425#false} is VALID [2018-11-23 12:39:33,849 INFO L273 TraceCheckUtils]: 56: Hoare triple {29425#false} assume !(16384 == ~s__state~0); {29425#false} is VALID [2018-11-23 12:39:33,849 INFO L273 TraceCheckUtils]: 57: Hoare triple {29425#false} assume !(8192 == ~s__state~0); {29425#false} is VALID [2018-11-23 12:39:33,849 INFO L273 TraceCheckUtils]: 58: Hoare triple {29425#false} assume !(24576 == ~s__state~0); {29425#false} is VALID [2018-11-23 12:39:33,849 INFO L273 TraceCheckUtils]: 59: Hoare triple {29425#false} assume !(8195 == ~s__state~0); {29425#false} is VALID [2018-11-23 12:39:33,849 INFO L273 TraceCheckUtils]: 60: Hoare triple {29425#false} assume !(8480 == ~s__state~0); {29425#false} is VALID [2018-11-23 12:39:33,849 INFO L273 TraceCheckUtils]: 61: Hoare triple {29425#false} assume !(8481 == ~s__state~0); {29425#false} is VALID [2018-11-23 12:39:33,849 INFO L273 TraceCheckUtils]: 62: Hoare triple {29425#false} assume !(8482 == ~s__state~0); {29425#false} is VALID [2018-11-23 12:39:33,849 INFO L273 TraceCheckUtils]: 63: Hoare triple {29425#false} assume !(8464 == ~s__state~0); {29425#false} is VALID [2018-11-23 12:39:33,849 INFO L273 TraceCheckUtils]: 64: Hoare triple {29425#false} assume !(8465 == ~s__state~0); {29425#false} is VALID [2018-11-23 12:39:33,850 INFO L273 TraceCheckUtils]: 65: Hoare triple {29425#false} assume !(8466 == ~s__state~0); {29425#false} is VALID [2018-11-23 12:39:33,850 INFO L273 TraceCheckUtils]: 66: Hoare triple {29425#false} assume !(8496 == ~s__state~0); {29425#false} is VALID [2018-11-23 12:39:33,850 INFO L273 TraceCheckUtils]: 67: Hoare triple {29425#false} assume !(8497 == ~s__state~0); {29425#false} is VALID [2018-11-23 12:39:33,850 INFO L273 TraceCheckUtils]: 68: Hoare triple {29425#false} assume !(8512 == ~s__state~0); {29425#false} is VALID [2018-11-23 12:39:33,850 INFO L273 TraceCheckUtils]: 69: Hoare triple {29425#false} assume !(8513 == ~s__state~0); {29425#false} is VALID [2018-11-23 12:39:33,850 INFO L273 TraceCheckUtils]: 70: Hoare triple {29425#false} assume !(8528 == ~s__state~0); {29425#false} is VALID [2018-11-23 12:39:33,850 INFO L273 TraceCheckUtils]: 71: Hoare triple {29425#false} assume !(8529 == ~s__state~0); {29425#false} is VALID [2018-11-23 12:39:33,850 INFO L273 TraceCheckUtils]: 72: Hoare triple {29425#false} assume !(8544 == ~s__state~0); {29425#false} is VALID [2018-11-23 12:39:33,851 INFO L273 TraceCheckUtils]: 73: Hoare triple {29425#false} assume !(8545 == ~s__state~0); {29425#false} is VALID [2018-11-23 12:39:33,851 INFO L273 TraceCheckUtils]: 74: Hoare triple {29425#false} assume !(8560 == ~s__state~0); {29425#false} is VALID [2018-11-23 12:39:33,851 INFO L273 TraceCheckUtils]: 75: Hoare triple {29425#false} assume !(8561 == ~s__state~0); {29425#false} is VALID [2018-11-23 12:39:33,851 INFO L273 TraceCheckUtils]: 76: Hoare triple {29425#false} assume !(8448 == ~s__state~0); {29425#false} is VALID [2018-11-23 12:39:33,851 INFO L273 TraceCheckUtils]: 77: Hoare triple {29425#false} assume !(8576 == ~s__state~0); {29425#false} is VALID [2018-11-23 12:39:33,851 INFO L273 TraceCheckUtils]: 78: Hoare triple {29425#false} assume !(8577 == ~s__state~0); {29425#false} is VALID [2018-11-23 12:39:33,851 INFO L273 TraceCheckUtils]: 79: Hoare triple {29425#false} assume !(8592 == ~s__state~0); {29425#false} is VALID [2018-11-23 12:39:33,851 INFO L273 TraceCheckUtils]: 80: Hoare triple {29425#false} assume !(8593 == ~s__state~0); {29425#false} is VALID [2018-11-23 12:39:33,852 INFO L273 TraceCheckUtils]: 81: Hoare triple {29425#false} assume !(8608 == ~s__state~0); {29425#false} is VALID [2018-11-23 12:39:33,852 INFO L273 TraceCheckUtils]: 82: Hoare triple {29425#false} assume !(8609 == ~s__state~0); {29425#false} is VALID [2018-11-23 12:39:33,852 INFO L273 TraceCheckUtils]: 83: Hoare triple {29425#false} assume !(8640 == ~s__state~0); {29425#false} is VALID [2018-11-23 12:39:33,852 INFO L273 TraceCheckUtils]: 84: Hoare triple {29425#false} assume !(8641 == ~s__state~0); {29425#false} is VALID [2018-11-23 12:39:33,852 INFO L273 TraceCheckUtils]: 85: Hoare triple {29425#false} assume !(8656 == ~s__state~0); {29425#false} is VALID [2018-11-23 12:39:33,852 INFO L273 TraceCheckUtils]: 86: Hoare triple {29425#false} assume !(8657 == ~s__state~0); {29425#false} is VALID [2018-11-23 12:39:33,852 INFO L273 TraceCheckUtils]: 87: Hoare triple {29425#false} assume 8672 == ~s__state~0; {29425#false} is VALID [2018-11-23 12:39:33,852 INFO L273 TraceCheckUtils]: 88: Hoare triple {29425#false} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~ret~0 := #t~nondet51;havoc #t~nondet51; {29425#false} is VALID [2018-11-23 12:39:33,852 INFO L273 TraceCheckUtils]: 89: Hoare triple {29425#false} assume 4 == ~blastFlag~0; {29425#false} is VALID [2018-11-23 12:39:33,853 INFO L273 TraceCheckUtils]: 90: Hoare triple {29425#false} assume !false; {29425#false} is VALID [2018-11-23 12:39:33,857 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 12:39:33,857 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 12:39:33,857 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-23 12:39:33,858 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 91 [2018-11-23 12:39:33,858 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:39:33,858 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2018-11-23 12:39:33,935 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 91 edges. 91 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:39:33,936 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-23 12:39:33,936 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-23 12:39:33,936 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-23 12:39:33,937 INFO L87 Difference]: Start difference. First operand 571 states and 887 transitions. Second operand 5 states. [2018-11-23 12:39:37,065 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:39:37,065 INFO L93 Difference]: Finished difference Result 1137 states and 1767 transitions. [2018-11-23 12:39:37,066 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-23 12:39:37,066 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 91 [2018-11-23 12:39:37,066 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:39:37,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2018-11-23 12:39:37,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 495 transitions. [2018-11-23 12:39:37,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2018-11-23 12:39:37,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 495 transitions. [2018-11-23 12:39:37,070 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 495 transitions. [2018-11-23 12:39:37,564 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 495 edges. 495 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:39:37,581 INFO L225 Difference]: With dead ends: 1137 [2018-11-23 12:39:37,582 INFO L226 Difference]: Without dead ends: 577 [2018-11-23 12:39:37,583 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-11-23 12:39:37,583 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 577 states. [2018-11-23 12:39:38,702 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 577 to 569. [2018-11-23 12:39:38,702 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:39:38,702 INFO L82 GeneralOperation]: Start isEquivalent. First operand 577 states. Second operand 569 states. [2018-11-23 12:39:38,703 INFO L74 IsIncluded]: Start isIncluded. First operand 577 states. Second operand 569 states. [2018-11-23 12:39:38,703 INFO L87 Difference]: Start difference. First operand 577 states. Second operand 569 states. [2018-11-23 12:39:38,722 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:39:38,722 INFO L93 Difference]: Finished difference Result 577 states and 892 transitions. [2018-11-23 12:39:38,722 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 892 transitions. [2018-11-23 12:39:38,723 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:39:38,723 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:39:38,723 INFO L74 IsIncluded]: Start isIncluded. First operand 569 states. Second operand 577 states. [2018-11-23 12:39:38,723 INFO L87 Difference]: Start difference. First operand 569 states. Second operand 577 states. [2018-11-23 12:39:38,742 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:39:38,742 INFO L93 Difference]: Finished difference Result 577 states and 892 transitions. [2018-11-23 12:39:38,742 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 892 transitions. [2018-11-23 12:39:38,743 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:39:38,743 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:39:38,744 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:39:38,744 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:39:38,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 569 states. [2018-11-23 12:39:38,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 569 states and 882 transitions. [2018-11-23 12:39:38,761 INFO L78 Accepts]: Start accepts. Automaton has 569 states and 882 transitions. Word has length 91 [2018-11-23 12:39:38,761 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:39:38,761 INFO L480 AbstractCegarLoop]: Abstraction has 569 states and 882 transitions. [2018-11-23 12:39:38,761 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-23 12:39:38,762 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 882 transitions. [2018-11-23 12:39:38,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2018-11-23 12:39:38,762 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:39:38,763 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:39:38,763 INFO L423 AbstractCegarLoop]: === Iteration 18 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:39:38,763 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:39:38,763 INFO L82 PathProgramCache]: Analyzing trace with hash -611536336, now seen corresponding path program 1 times [2018-11-23 12:39:38,763 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:39:38,763 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:39:38,764 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:39:38,764 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:39:38,764 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:39:38,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:39:38,887 INFO L256 TraceCheckUtils]: 0: Hoare triple {32511#true} call ULTIMATE.init(); {32511#true} is VALID [2018-11-23 12:39:38,887 INFO L273 TraceCheckUtils]: 1: Hoare triple {32511#true} assume true; {32511#true} is VALID [2018-11-23 12:39:38,887 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {32511#true} {32511#true} #652#return; {32511#true} is VALID [2018-11-23 12:39:38,888 INFO L256 TraceCheckUtils]: 3: Hoare triple {32511#true} call #t~ret56 := main(); {32511#true} is VALID [2018-11-23 12:39:38,888 INFO L273 TraceCheckUtils]: 4: Hoare triple {32511#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {32513#(<= main_~s~0 8464)} is VALID [2018-11-23 12:39:38,889 INFO L256 TraceCheckUtils]: 5: Hoare triple {32513#(<= main_~s~0 8464)} call #t~ret55 := ssl3_accept(~s~0); {32514#(not (= |ssl3_accept_#in~initial_state| 8496))} is VALID [2018-11-23 12:39:38,891 INFO L273 TraceCheckUtils]: 6: Hoare triple {32514#(not (= |ssl3_accept_#in~initial_state| 8496))} ~initial_state := #in~initial_state;assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~s__info_callback~0 := #t~nondet0;havoc #t~nondet0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~s__in_handshake~0 := #t~nondet1;havoc #t~nondet1;havoc ~s__state~0;havoc ~s__new_session~0;havoc ~s__server~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~s__version~0 := #t~nondet2;havoc #t~nondet2;havoc ~s__type~0;havoc ~s__init_num~0;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~s__hit~0 := #t~nondet3;havoc #t~nondet3;havoc ~s__rwstate~0;havoc ~s__init_buf___0~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~s__debug~0 := #t~nondet4;havoc #t~nondet4;havoc ~s__shutdown~0;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~s__cert~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~s__options~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~s__verify_mode~0 := #t~nondet7;havoc #t~nondet7;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~s__session__peer~0 := #t~nondet8;havoc #t~nondet8;assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647;~s__cert__pkeys__AT0__privatekey~0 := #t~nondet9;havoc #t~nondet9;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~s__ctx__info_callback~0 := #t~nondet10;havoc #t~nondet10;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~s__ctx__stats__sess_accept_renegotiate~0 := #t~nondet11;havoc #t~nondet11;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~s__ctx__stats__sess_accept~0 := #t~nondet12;havoc #t~nondet12;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~s__ctx__stats__sess_accept_good~0 := #t~nondet13;havoc #t~nondet13;havoc ~s__s3__tmp__cert_request~0;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet14;havoc #t~nondet14;havoc ~s__s3__tmp__use_rsa_tmp~0;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet15;havoc #t~nondet15;havoc ~s__s3__tmp__new_cipher__algorithms~0;havoc ~s__s3__tmp__next_state___0~0;havoc ~s__s3__tmp__new_cipher__algo_strength~0;havoc ~s__session__cipher~0;havoc ~buf~0;havoc ~l~0;havoc ~Time~0;havoc ~tmp~0;havoc ~cb~0;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~num1~0 := #t~nondet16;havoc #t~nondet16;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~got_new_session~0;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~tmp___1~0 := #t~nondet17;havoc #t~nondet17;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~tmp___2~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~tmp___3~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~tmp___4~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp___5~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___6~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___7~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___8~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___9~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp___10~0 := #t~nondet26;havoc #t~nondet26;havoc ~blastFlag~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;~__cil_tmp58~0 := #t~nondet27;havoc #t~nondet27;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;havoc ~__cil_tmp61~0;~s__state~0 := ~initial_state;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp~0 := #t~nondet28;havoc #t~nondet28;~Time~0 := ~tmp~0;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~got_new_session~0 := 0; {32515#(not (= 8496 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:38,892 INFO L273 TraceCheckUtils]: 7: Hoare triple {32515#(not (= 8496 ssl3_accept_~s__state~0))} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {32515#(not (= 8496 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:38,892 INFO L273 TraceCheckUtils]: 8: Hoare triple {32515#(not (= 8496 ssl3_accept_~s__state~0))} #t~post29 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post29;havoc #t~post29; {32515#(not (= 8496 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:38,893 INFO L273 TraceCheckUtils]: 9: Hoare triple {32515#(not (= 8496 ssl3_accept_~s__state~0))} assume !(0 != 12288 + ~tmp___1~0); {32515#(not (= 8496 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:38,894 INFO L273 TraceCheckUtils]: 10: Hoare triple {32515#(not (= 8496 ssl3_accept_~s__state~0))} assume !(0 == ~s__cert~0); {32515#(not (= 8496 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:38,895 INFO L273 TraceCheckUtils]: 11: Hoare triple {32515#(not (= 8496 ssl3_accept_~s__state~0))} assume !false; {32515#(not (= 8496 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:38,895 INFO L273 TraceCheckUtils]: 12: Hoare triple {32515#(not (= 8496 ssl3_accept_~s__state~0))} ~state~0 := ~s__state~0; {32515#(not (= 8496 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:38,896 INFO L273 TraceCheckUtils]: 13: Hoare triple {32515#(not (= 8496 ssl3_accept_~s__state~0))} assume !(12292 == ~s__state~0); {32515#(not (= 8496 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:38,896 INFO L273 TraceCheckUtils]: 14: Hoare triple {32515#(not (= 8496 ssl3_accept_~s__state~0))} assume !(16384 == ~s__state~0); {32515#(not (= 8496 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:38,897 INFO L273 TraceCheckUtils]: 15: Hoare triple {32515#(not (= 8496 ssl3_accept_~s__state~0))} assume !(8192 == ~s__state~0); {32515#(not (= 8496 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:38,897 INFO L273 TraceCheckUtils]: 16: Hoare triple {32515#(not (= 8496 ssl3_accept_~s__state~0))} assume !(24576 == ~s__state~0); {32515#(not (= 8496 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:38,898 INFO L273 TraceCheckUtils]: 17: Hoare triple {32515#(not (= 8496 ssl3_accept_~s__state~0))} assume !(8195 == ~s__state~0); {32515#(not (= 8496 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:38,898 INFO L273 TraceCheckUtils]: 18: Hoare triple {32515#(not (= 8496 ssl3_accept_~s__state~0))} assume !(8480 == ~s__state~0); {32515#(not (= 8496 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:38,899 INFO L273 TraceCheckUtils]: 19: Hoare triple {32515#(not (= 8496 ssl3_accept_~s__state~0))} assume !(8481 == ~s__state~0); {32515#(not (= 8496 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:38,899 INFO L273 TraceCheckUtils]: 20: Hoare triple {32515#(not (= 8496 ssl3_accept_~s__state~0))} assume !(8482 == ~s__state~0); {32515#(not (= 8496 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:38,900 INFO L273 TraceCheckUtils]: 21: Hoare triple {32515#(not (= 8496 ssl3_accept_~s__state~0))} assume !(8464 == ~s__state~0); {32515#(not (= 8496 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:38,900 INFO L273 TraceCheckUtils]: 22: Hoare triple {32515#(not (= 8496 ssl3_accept_~s__state~0))} assume !(8465 == ~s__state~0); {32515#(not (= 8496 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:38,901 INFO L273 TraceCheckUtils]: 23: Hoare triple {32515#(not (= 8496 ssl3_accept_~s__state~0))} assume !(8466 == ~s__state~0); {32515#(not (= 8496 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:38,901 INFO L273 TraceCheckUtils]: 24: Hoare triple {32515#(not (= 8496 ssl3_accept_~s__state~0))} assume 8496 == ~s__state~0; {32512#false} is VALID [2018-11-23 12:39:38,902 INFO L273 TraceCheckUtils]: 25: Hoare triple {32512#false} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~ret~0 := #t~nondet35;havoc #t~nondet35; {32512#false} is VALID [2018-11-23 12:39:38,902 INFO L273 TraceCheckUtils]: 26: Hoare triple {32512#false} assume 1 == ~blastFlag~0;~blastFlag~0 := 2; {32512#false} is VALID [2018-11-23 12:39:38,902 INFO L273 TraceCheckUtils]: 27: Hoare triple {32512#false} assume !(~ret~0 <= 0); {32512#false} is VALID [2018-11-23 12:39:38,902 INFO L273 TraceCheckUtils]: 28: Hoare triple {32512#false} assume 0 != ~s__hit~0;~s__state~0 := 8656; {32512#false} is VALID [2018-11-23 12:39:38,903 INFO L273 TraceCheckUtils]: 29: Hoare triple {32512#false} ~s__init_num~0 := 0; {32512#false} is VALID [2018-11-23 12:39:38,903 INFO L273 TraceCheckUtils]: 30: Hoare triple {32512#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {32512#false} is VALID [2018-11-23 12:39:38,903 INFO L273 TraceCheckUtils]: 31: Hoare triple {32512#false} assume !(8576 == ~state~0); {32512#false} is VALID [2018-11-23 12:39:38,903 INFO L273 TraceCheckUtils]: 32: Hoare triple {32512#false} ~skip~0 := 0; {32512#false} is VALID [2018-11-23 12:39:38,903 INFO L273 TraceCheckUtils]: 33: Hoare triple {32512#false} assume !false; {32512#false} is VALID [2018-11-23 12:39:38,904 INFO L273 TraceCheckUtils]: 34: Hoare triple {32512#false} ~state~0 := ~s__state~0; {32512#false} is VALID [2018-11-23 12:39:38,904 INFO L273 TraceCheckUtils]: 35: Hoare triple {32512#false} assume !(12292 == ~s__state~0); {32512#false} is VALID [2018-11-23 12:39:38,904 INFO L273 TraceCheckUtils]: 36: Hoare triple {32512#false} assume !(16384 == ~s__state~0); {32512#false} is VALID [2018-11-23 12:39:38,904 INFO L273 TraceCheckUtils]: 37: Hoare triple {32512#false} assume !(8192 == ~s__state~0); {32512#false} is VALID [2018-11-23 12:39:38,904 INFO L273 TraceCheckUtils]: 38: Hoare triple {32512#false} assume !(24576 == ~s__state~0); {32512#false} is VALID [2018-11-23 12:39:38,905 INFO L273 TraceCheckUtils]: 39: Hoare triple {32512#false} assume !(8195 == ~s__state~0); {32512#false} is VALID [2018-11-23 12:39:38,905 INFO L273 TraceCheckUtils]: 40: Hoare triple {32512#false} assume !(8480 == ~s__state~0); {32512#false} is VALID [2018-11-23 12:39:38,905 INFO L273 TraceCheckUtils]: 41: Hoare triple {32512#false} assume !(8481 == ~s__state~0); {32512#false} is VALID [2018-11-23 12:39:38,905 INFO L273 TraceCheckUtils]: 42: Hoare triple {32512#false} assume !(8482 == ~s__state~0); {32512#false} is VALID [2018-11-23 12:39:38,905 INFO L273 TraceCheckUtils]: 43: Hoare triple {32512#false} assume !(8464 == ~s__state~0); {32512#false} is VALID [2018-11-23 12:39:38,905 INFO L273 TraceCheckUtils]: 44: Hoare triple {32512#false} assume !(8465 == ~s__state~0); {32512#false} is VALID [2018-11-23 12:39:38,905 INFO L273 TraceCheckUtils]: 45: Hoare triple {32512#false} assume !(8466 == ~s__state~0); {32512#false} is VALID [2018-11-23 12:39:38,906 INFO L273 TraceCheckUtils]: 46: Hoare triple {32512#false} assume !(8496 == ~s__state~0); {32512#false} is VALID [2018-11-23 12:39:38,906 INFO L273 TraceCheckUtils]: 47: Hoare triple {32512#false} assume !(8497 == ~s__state~0); {32512#false} is VALID [2018-11-23 12:39:38,906 INFO L273 TraceCheckUtils]: 48: Hoare triple {32512#false} assume !(8512 == ~s__state~0); {32512#false} is VALID [2018-11-23 12:39:38,906 INFO L273 TraceCheckUtils]: 49: Hoare triple {32512#false} assume !(8513 == ~s__state~0); {32512#false} is VALID [2018-11-23 12:39:38,906 INFO L273 TraceCheckUtils]: 50: Hoare triple {32512#false} assume !(8528 == ~s__state~0); {32512#false} is VALID [2018-11-23 12:39:38,906 INFO L273 TraceCheckUtils]: 51: Hoare triple {32512#false} assume !(8529 == ~s__state~0); {32512#false} is VALID [2018-11-23 12:39:38,906 INFO L273 TraceCheckUtils]: 52: Hoare triple {32512#false} assume !(8544 == ~s__state~0); {32512#false} is VALID [2018-11-23 12:39:38,906 INFO L273 TraceCheckUtils]: 53: Hoare triple {32512#false} assume !(8545 == ~s__state~0); {32512#false} is VALID [2018-11-23 12:39:38,907 INFO L273 TraceCheckUtils]: 54: Hoare triple {32512#false} assume !(8560 == ~s__state~0); {32512#false} is VALID [2018-11-23 12:39:38,907 INFO L273 TraceCheckUtils]: 55: Hoare triple {32512#false} assume !(8561 == ~s__state~0); {32512#false} is VALID [2018-11-23 12:39:38,907 INFO L273 TraceCheckUtils]: 56: Hoare triple {32512#false} assume !(8448 == ~s__state~0); {32512#false} is VALID [2018-11-23 12:39:38,907 INFO L273 TraceCheckUtils]: 57: Hoare triple {32512#false} assume !(8576 == ~s__state~0); {32512#false} is VALID [2018-11-23 12:39:38,907 INFO L273 TraceCheckUtils]: 58: Hoare triple {32512#false} assume !(8577 == ~s__state~0); {32512#false} is VALID [2018-11-23 12:39:38,907 INFO L273 TraceCheckUtils]: 59: Hoare triple {32512#false} assume !(8592 == ~s__state~0); {32512#false} is VALID [2018-11-23 12:39:38,907 INFO L273 TraceCheckUtils]: 60: Hoare triple {32512#false} assume !(8593 == ~s__state~0); {32512#false} is VALID [2018-11-23 12:39:38,907 INFO L273 TraceCheckUtils]: 61: Hoare triple {32512#false} assume !(8608 == ~s__state~0); {32512#false} is VALID [2018-11-23 12:39:38,907 INFO L273 TraceCheckUtils]: 62: Hoare triple {32512#false} assume !(8609 == ~s__state~0); {32512#false} is VALID [2018-11-23 12:39:38,908 INFO L273 TraceCheckUtils]: 63: Hoare triple {32512#false} assume !(8640 == ~s__state~0); {32512#false} is VALID [2018-11-23 12:39:38,908 INFO L273 TraceCheckUtils]: 64: Hoare triple {32512#false} assume !(8641 == ~s__state~0); {32512#false} is VALID [2018-11-23 12:39:38,908 INFO L273 TraceCheckUtils]: 65: Hoare triple {32512#false} assume 8656 == ~s__state~0; {32512#false} is VALID [2018-11-23 12:39:38,908 INFO L273 TraceCheckUtils]: 66: Hoare triple {32512#false} ~s__session__cipher~0 := ~s__s3__tmp__new_cipher~0; {32512#false} is VALID [2018-11-23 12:39:38,908 INFO L273 TraceCheckUtils]: 67: Hoare triple {32512#false} assume !(0 == ~tmp___9~0);assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~ret~0 := #t~nondet50;havoc #t~nondet50; {32512#false} is VALID [2018-11-23 12:39:38,908 INFO L273 TraceCheckUtils]: 68: Hoare triple {32512#false} assume 2 == ~blastFlag~0;~blastFlag~0 := 3; {32512#false} is VALID [2018-11-23 12:39:38,908 INFO L273 TraceCheckUtils]: 69: Hoare triple {32512#false} assume !(~ret~0 <= 0);~s__state~0 := 8672;~s__init_num~0 := 0; {32512#false} is VALID [2018-11-23 12:39:38,908 INFO L273 TraceCheckUtils]: 70: Hoare triple {32512#false} assume !(0 == ~tmp___10~0); {32512#false} is VALID [2018-11-23 12:39:38,909 INFO L273 TraceCheckUtils]: 71: Hoare triple {32512#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {32512#false} is VALID [2018-11-23 12:39:38,909 INFO L273 TraceCheckUtils]: 72: Hoare triple {32512#false} assume !(8576 == ~state~0); {32512#false} is VALID [2018-11-23 12:39:38,909 INFO L273 TraceCheckUtils]: 73: Hoare triple {32512#false} ~skip~0 := 0; {32512#false} is VALID [2018-11-23 12:39:38,909 INFO L273 TraceCheckUtils]: 74: Hoare triple {32512#false} assume !false; {32512#false} is VALID [2018-11-23 12:39:38,909 INFO L273 TraceCheckUtils]: 75: Hoare triple {32512#false} ~state~0 := ~s__state~0; {32512#false} is VALID [2018-11-23 12:39:38,909 INFO L273 TraceCheckUtils]: 76: Hoare triple {32512#false} assume !(12292 == ~s__state~0); {32512#false} is VALID [2018-11-23 12:39:38,909 INFO L273 TraceCheckUtils]: 77: Hoare triple {32512#false} assume !(16384 == ~s__state~0); {32512#false} is VALID [2018-11-23 12:39:38,909 INFO L273 TraceCheckUtils]: 78: Hoare triple {32512#false} assume !(8192 == ~s__state~0); {32512#false} is VALID [2018-11-23 12:39:38,909 INFO L273 TraceCheckUtils]: 79: Hoare triple {32512#false} assume !(24576 == ~s__state~0); {32512#false} is VALID [2018-11-23 12:39:38,910 INFO L273 TraceCheckUtils]: 80: Hoare triple {32512#false} assume !(8195 == ~s__state~0); {32512#false} is VALID [2018-11-23 12:39:38,910 INFO L273 TraceCheckUtils]: 81: Hoare triple {32512#false} assume !(8480 == ~s__state~0); {32512#false} is VALID [2018-11-23 12:39:38,910 INFO L273 TraceCheckUtils]: 82: Hoare triple {32512#false} assume !(8481 == ~s__state~0); {32512#false} is VALID [2018-11-23 12:39:38,910 INFO L273 TraceCheckUtils]: 83: Hoare triple {32512#false} assume !(8482 == ~s__state~0); {32512#false} is VALID [2018-11-23 12:39:38,910 INFO L273 TraceCheckUtils]: 84: Hoare triple {32512#false} assume !(8464 == ~s__state~0); {32512#false} is VALID [2018-11-23 12:39:38,910 INFO L273 TraceCheckUtils]: 85: Hoare triple {32512#false} assume !(8465 == ~s__state~0); {32512#false} is VALID [2018-11-23 12:39:38,910 INFO L273 TraceCheckUtils]: 86: Hoare triple {32512#false} assume !(8466 == ~s__state~0); {32512#false} is VALID [2018-11-23 12:39:38,910 INFO L273 TraceCheckUtils]: 87: Hoare triple {32512#false} assume !(8496 == ~s__state~0); {32512#false} is VALID [2018-11-23 12:39:38,911 INFO L273 TraceCheckUtils]: 88: Hoare triple {32512#false} assume !(8497 == ~s__state~0); {32512#false} is VALID [2018-11-23 12:39:38,911 INFO L273 TraceCheckUtils]: 89: Hoare triple {32512#false} assume !(8512 == ~s__state~0); {32512#false} is VALID [2018-11-23 12:39:38,911 INFO L273 TraceCheckUtils]: 90: Hoare triple {32512#false} assume !(8513 == ~s__state~0); {32512#false} is VALID [2018-11-23 12:39:38,911 INFO L273 TraceCheckUtils]: 91: Hoare triple {32512#false} assume !(8528 == ~s__state~0); {32512#false} is VALID [2018-11-23 12:39:38,911 INFO L273 TraceCheckUtils]: 92: Hoare triple {32512#false} assume !(8529 == ~s__state~0); {32512#false} is VALID [2018-11-23 12:39:38,911 INFO L273 TraceCheckUtils]: 93: Hoare triple {32512#false} assume !(8544 == ~s__state~0); {32512#false} is VALID [2018-11-23 12:39:38,911 INFO L273 TraceCheckUtils]: 94: Hoare triple {32512#false} assume !(8545 == ~s__state~0); {32512#false} is VALID [2018-11-23 12:39:38,911 INFO L273 TraceCheckUtils]: 95: Hoare triple {32512#false} assume !(8560 == ~s__state~0); {32512#false} is VALID [2018-11-23 12:39:38,911 INFO L273 TraceCheckUtils]: 96: Hoare triple {32512#false} assume !(8561 == ~s__state~0); {32512#false} is VALID [2018-11-23 12:39:38,912 INFO L273 TraceCheckUtils]: 97: Hoare triple {32512#false} assume !(8448 == ~s__state~0); {32512#false} is VALID [2018-11-23 12:39:38,912 INFO L273 TraceCheckUtils]: 98: Hoare triple {32512#false} assume !(8576 == ~s__state~0); {32512#false} is VALID [2018-11-23 12:39:38,912 INFO L273 TraceCheckUtils]: 99: Hoare triple {32512#false} assume !(8577 == ~s__state~0); {32512#false} is VALID [2018-11-23 12:39:38,912 INFO L273 TraceCheckUtils]: 100: Hoare triple {32512#false} assume !(8592 == ~s__state~0); {32512#false} is VALID [2018-11-23 12:39:38,912 INFO L273 TraceCheckUtils]: 101: Hoare triple {32512#false} assume !(8593 == ~s__state~0); {32512#false} is VALID [2018-11-23 12:39:38,912 INFO L273 TraceCheckUtils]: 102: Hoare triple {32512#false} assume !(8608 == ~s__state~0); {32512#false} is VALID [2018-11-23 12:39:38,912 INFO L273 TraceCheckUtils]: 103: Hoare triple {32512#false} assume !(8609 == ~s__state~0); {32512#false} is VALID [2018-11-23 12:39:38,912 INFO L273 TraceCheckUtils]: 104: Hoare triple {32512#false} assume !(8640 == ~s__state~0); {32512#false} is VALID [2018-11-23 12:39:38,913 INFO L273 TraceCheckUtils]: 105: Hoare triple {32512#false} assume !(8641 == ~s__state~0); {32512#false} is VALID [2018-11-23 12:39:38,913 INFO L273 TraceCheckUtils]: 106: Hoare triple {32512#false} assume !(8656 == ~s__state~0); {32512#false} is VALID [2018-11-23 12:39:38,913 INFO L273 TraceCheckUtils]: 107: Hoare triple {32512#false} assume !(8657 == ~s__state~0); {32512#false} is VALID [2018-11-23 12:39:38,913 INFO L273 TraceCheckUtils]: 108: Hoare triple {32512#false} assume 8672 == ~s__state~0; {32512#false} is VALID [2018-11-23 12:39:38,913 INFO L273 TraceCheckUtils]: 109: Hoare triple {32512#false} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~ret~0 := #t~nondet51;havoc #t~nondet51; {32512#false} is VALID [2018-11-23 12:39:38,913 INFO L273 TraceCheckUtils]: 110: Hoare triple {32512#false} assume 4 == ~blastFlag~0; {32512#false} is VALID [2018-11-23 12:39:38,913 INFO L273 TraceCheckUtils]: 111: Hoare triple {32512#false} assume !false; {32512#false} is VALID [2018-11-23 12:39:38,918 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2018-11-23 12:39:38,919 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 12:39:38,919 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-23 12:39:38,919 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 112 [2018-11-23 12:39:38,920 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:39:38,920 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2018-11-23 12:39:39,000 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 77 edges. 77 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:39:39,000 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-23 12:39:39,001 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-23 12:39:39,001 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-23 12:39:39,001 INFO L87 Difference]: Start difference. First operand 569 states and 882 transitions. Second operand 5 states. [2018-11-23 12:39:41,417 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:39:41,417 INFO L93 Difference]: Finished difference Result 1165 states and 1810 transitions. [2018-11-23 12:39:41,417 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-23 12:39:41,417 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 112 [2018-11-23 12:39:41,417 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:39:41,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2018-11-23 12:39:41,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 461 transitions. [2018-11-23 12:39:41,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2018-11-23 12:39:41,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 461 transitions. [2018-11-23 12:39:41,422 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 461 transitions. [2018-11-23 12:39:41,869 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 461 edges. 461 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:39:41,887 INFO L225 Difference]: With dead ends: 1165 [2018-11-23 12:39:41,887 INFO L226 Difference]: Without dead ends: 609 [2018-11-23 12:39:41,889 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-11-23 12:39:41,889 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 609 states. [2018-11-23 12:39:44,406 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 609 to 599. [2018-11-23 12:39:44,406 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:39:44,406 INFO L82 GeneralOperation]: Start isEquivalent. First operand 609 states. Second operand 599 states. [2018-11-23 12:39:44,406 INFO L74 IsIncluded]: Start isIncluded. First operand 609 states. Second operand 599 states. [2018-11-23 12:39:44,406 INFO L87 Difference]: Start difference. First operand 609 states. Second operand 599 states. [2018-11-23 12:39:44,423 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:39:44,423 INFO L93 Difference]: Finished difference Result 609 states and 939 transitions. [2018-11-23 12:39:44,423 INFO L276 IsEmpty]: Start isEmpty. Operand 609 states and 939 transitions. [2018-11-23 12:39:44,424 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:39:44,424 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:39:44,424 INFO L74 IsIncluded]: Start isIncluded. First operand 599 states. Second operand 609 states. [2018-11-23 12:39:44,424 INFO L87 Difference]: Start difference. First operand 599 states. Second operand 609 states. [2018-11-23 12:39:44,437 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:39:44,437 INFO L93 Difference]: Finished difference Result 609 states and 939 transitions. [2018-11-23 12:39:44,437 INFO L276 IsEmpty]: Start isEmpty. Operand 609 states and 939 transitions. [2018-11-23 12:39:44,438 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:39:44,438 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:39:44,438 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:39:44,438 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:39:44,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 599 states. [2018-11-23 12:39:44,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 599 states and 923 transitions. [2018-11-23 12:39:44,451 INFO L78 Accepts]: Start accepts. Automaton has 599 states and 923 transitions. Word has length 112 [2018-11-23 12:39:44,452 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:39:44,452 INFO L480 AbstractCegarLoop]: Abstraction has 599 states and 923 transitions. [2018-11-23 12:39:44,452 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-23 12:39:44,452 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 923 transitions. [2018-11-23 12:39:44,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2018-11-23 12:39:44,453 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:39:44,453 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:39:44,453 INFO L423 AbstractCegarLoop]: === Iteration 19 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:39:44,453 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:39:44,453 INFO L82 PathProgramCache]: Analyzing trace with hash -291170136, now seen corresponding path program 1 times [2018-11-23 12:39:44,453 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:39:44,454 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:39:44,454 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:39:44,454 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:39:44,454 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:39:44,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:39:44,775 INFO L256 TraceCheckUtils]: 0: Hoare triple {35726#true} call ULTIMATE.init(); {35726#true} is VALID [2018-11-23 12:39:44,775 INFO L273 TraceCheckUtils]: 1: Hoare triple {35726#true} assume true; {35726#true} is VALID [2018-11-23 12:39:44,775 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {35726#true} {35726#true} #652#return; {35726#true} is VALID [2018-11-23 12:39:44,776 INFO L256 TraceCheckUtils]: 3: Hoare triple {35726#true} call #t~ret56 := main(); {35726#true} is VALID [2018-11-23 12:39:44,776 INFO L273 TraceCheckUtils]: 4: Hoare triple {35726#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {35728#(<= main_~s~0 8464)} is VALID [2018-11-23 12:39:44,777 INFO L256 TraceCheckUtils]: 5: Hoare triple {35728#(<= main_~s~0 8464)} call #t~ret55 := ssl3_accept(~s~0); {35729#(not (= |ssl3_accept_#in~initial_state| 8497))} is VALID [2018-11-23 12:39:44,779 INFO L273 TraceCheckUtils]: 6: Hoare triple {35729#(not (= |ssl3_accept_#in~initial_state| 8497))} ~initial_state := #in~initial_state;assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~s__info_callback~0 := #t~nondet0;havoc #t~nondet0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~s__in_handshake~0 := #t~nondet1;havoc #t~nondet1;havoc ~s__state~0;havoc ~s__new_session~0;havoc ~s__server~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~s__version~0 := #t~nondet2;havoc #t~nondet2;havoc ~s__type~0;havoc ~s__init_num~0;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~s__hit~0 := #t~nondet3;havoc #t~nondet3;havoc ~s__rwstate~0;havoc ~s__init_buf___0~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~s__debug~0 := #t~nondet4;havoc #t~nondet4;havoc ~s__shutdown~0;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~s__cert~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~s__options~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~s__verify_mode~0 := #t~nondet7;havoc #t~nondet7;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~s__session__peer~0 := #t~nondet8;havoc #t~nondet8;assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647;~s__cert__pkeys__AT0__privatekey~0 := #t~nondet9;havoc #t~nondet9;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~s__ctx__info_callback~0 := #t~nondet10;havoc #t~nondet10;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~s__ctx__stats__sess_accept_renegotiate~0 := #t~nondet11;havoc #t~nondet11;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~s__ctx__stats__sess_accept~0 := #t~nondet12;havoc #t~nondet12;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~s__ctx__stats__sess_accept_good~0 := #t~nondet13;havoc #t~nondet13;havoc ~s__s3__tmp__cert_request~0;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet14;havoc #t~nondet14;havoc ~s__s3__tmp__use_rsa_tmp~0;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet15;havoc #t~nondet15;havoc ~s__s3__tmp__new_cipher__algorithms~0;havoc ~s__s3__tmp__next_state___0~0;havoc ~s__s3__tmp__new_cipher__algo_strength~0;havoc ~s__session__cipher~0;havoc ~buf~0;havoc ~l~0;havoc ~Time~0;havoc ~tmp~0;havoc ~cb~0;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~num1~0 := #t~nondet16;havoc #t~nondet16;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~got_new_session~0;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~tmp___1~0 := #t~nondet17;havoc #t~nondet17;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~tmp___2~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~tmp___3~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~tmp___4~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp___5~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___6~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___7~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___8~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___9~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp___10~0 := #t~nondet26;havoc #t~nondet26;havoc ~blastFlag~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;~__cil_tmp58~0 := #t~nondet27;havoc #t~nondet27;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;havoc ~__cil_tmp61~0;~s__state~0 := ~initial_state;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp~0 := #t~nondet28;havoc #t~nondet28;~Time~0 := ~tmp~0;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~got_new_session~0 := 0; {35730#(not (= 8497 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:44,779 INFO L273 TraceCheckUtils]: 7: Hoare triple {35730#(not (= 8497 ssl3_accept_~s__state~0))} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {35730#(not (= 8497 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:44,779 INFO L273 TraceCheckUtils]: 8: Hoare triple {35730#(not (= 8497 ssl3_accept_~s__state~0))} #t~post29 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post29;havoc #t~post29; {35730#(not (= 8497 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:44,780 INFO L273 TraceCheckUtils]: 9: Hoare triple {35730#(not (= 8497 ssl3_accept_~s__state~0))} assume !(0 != 12288 + ~tmp___1~0); {35730#(not (= 8497 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:44,780 INFO L273 TraceCheckUtils]: 10: Hoare triple {35730#(not (= 8497 ssl3_accept_~s__state~0))} assume !(0 == ~s__cert~0); {35730#(not (= 8497 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:44,780 INFO L273 TraceCheckUtils]: 11: Hoare triple {35730#(not (= 8497 ssl3_accept_~s__state~0))} assume !false; {35730#(not (= 8497 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:44,781 INFO L273 TraceCheckUtils]: 12: Hoare triple {35730#(not (= 8497 ssl3_accept_~s__state~0))} ~state~0 := ~s__state~0; {35730#(not (= 8497 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:44,782 INFO L273 TraceCheckUtils]: 13: Hoare triple {35730#(not (= 8497 ssl3_accept_~s__state~0))} assume !(12292 == ~s__state~0); {35730#(not (= 8497 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:44,782 INFO L273 TraceCheckUtils]: 14: Hoare triple {35730#(not (= 8497 ssl3_accept_~s__state~0))} assume !(16384 == ~s__state~0); {35730#(not (= 8497 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:44,783 INFO L273 TraceCheckUtils]: 15: Hoare triple {35730#(not (= 8497 ssl3_accept_~s__state~0))} assume !(8192 == ~s__state~0); {35730#(not (= 8497 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:44,783 INFO L273 TraceCheckUtils]: 16: Hoare triple {35730#(not (= 8497 ssl3_accept_~s__state~0))} assume !(24576 == ~s__state~0); {35730#(not (= 8497 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:44,784 INFO L273 TraceCheckUtils]: 17: Hoare triple {35730#(not (= 8497 ssl3_accept_~s__state~0))} assume !(8195 == ~s__state~0); {35730#(not (= 8497 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:44,784 INFO L273 TraceCheckUtils]: 18: Hoare triple {35730#(not (= 8497 ssl3_accept_~s__state~0))} assume !(8480 == ~s__state~0); {35730#(not (= 8497 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:44,785 INFO L273 TraceCheckUtils]: 19: Hoare triple {35730#(not (= 8497 ssl3_accept_~s__state~0))} assume !(8481 == ~s__state~0); {35730#(not (= 8497 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:44,785 INFO L273 TraceCheckUtils]: 20: Hoare triple {35730#(not (= 8497 ssl3_accept_~s__state~0))} assume !(8482 == ~s__state~0); {35730#(not (= 8497 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:44,786 INFO L273 TraceCheckUtils]: 21: Hoare triple {35730#(not (= 8497 ssl3_accept_~s__state~0))} assume !(8464 == ~s__state~0); {35730#(not (= 8497 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:44,786 INFO L273 TraceCheckUtils]: 22: Hoare triple {35730#(not (= 8497 ssl3_accept_~s__state~0))} assume !(8465 == ~s__state~0); {35730#(not (= 8497 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:44,787 INFO L273 TraceCheckUtils]: 23: Hoare triple {35730#(not (= 8497 ssl3_accept_~s__state~0))} assume !(8466 == ~s__state~0); {35730#(not (= 8497 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:44,787 INFO L273 TraceCheckUtils]: 24: Hoare triple {35730#(not (= 8497 ssl3_accept_~s__state~0))} assume !(8496 == ~s__state~0); {35730#(not (= 8497 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:44,788 INFO L273 TraceCheckUtils]: 25: Hoare triple {35730#(not (= 8497 ssl3_accept_~s__state~0))} assume 8497 == ~s__state~0; {35727#false} is VALID [2018-11-23 12:39:44,788 INFO L273 TraceCheckUtils]: 26: Hoare triple {35727#false} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~ret~0 := #t~nondet35;havoc #t~nondet35; {35727#false} is VALID [2018-11-23 12:39:44,788 INFO L273 TraceCheckUtils]: 27: Hoare triple {35727#false} assume 1 == ~blastFlag~0;~blastFlag~0 := 2; {35727#false} is VALID [2018-11-23 12:39:44,789 INFO L273 TraceCheckUtils]: 28: Hoare triple {35727#false} assume !(~ret~0 <= 0); {35727#false} is VALID [2018-11-23 12:39:44,789 INFO L273 TraceCheckUtils]: 29: Hoare triple {35727#false} assume 0 != ~s__hit~0;~s__state~0 := 8656; {35727#false} is VALID [2018-11-23 12:39:44,789 INFO L273 TraceCheckUtils]: 30: Hoare triple {35727#false} ~s__init_num~0 := 0; {35727#false} is VALID [2018-11-23 12:39:44,789 INFO L273 TraceCheckUtils]: 31: Hoare triple {35727#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {35727#false} is VALID [2018-11-23 12:39:44,789 INFO L273 TraceCheckUtils]: 32: Hoare triple {35727#false} assume !(8576 == ~state~0); {35727#false} is VALID [2018-11-23 12:39:44,790 INFO L273 TraceCheckUtils]: 33: Hoare triple {35727#false} ~skip~0 := 0; {35727#false} is VALID [2018-11-23 12:39:44,790 INFO L273 TraceCheckUtils]: 34: Hoare triple {35727#false} assume !false; {35727#false} is VALID [2018-11-23 12:39:44,790 INFO L273 TraceCheckUtils]: 35: Hoare triple {35727#false} ~state~0 := ~s__state~0; {35727#false} is VALID [2018-11-23 12:39:44,790 INFO L273 TraceCheckUtils]: 36: Hoare triple {35727#false} assume !(12292 == ~s__state~0); {35727#false} is VALID [2018-11-23 12:39:44,790 INFO L273 TraceCheckUtils]: 37: Hoare triple {35727#false} assume !(16384 == ~s__state~0); {35727#false} is VALID [2018-11-23 12:39:44,791 INFO L273 TraceCheckUtils]: 38: Hoare triple {35727#false} assume !(8192 == ~s__state~0); {35727#false} is VALID [2018-11-23 12:39:44,791 INFO L273 TraceCheckUtils]: 39: Hoare triple {35727#false} assume !(24576 == ~s__state~0); {35727#false} is VALID [2018-11-23 12:39:44,791 INFO L273 TraceCheckUtils]: 40: Hoare triple {35727#false} assume !(8195 == ~s__state~0); {35727#false} is VALID [2018-11-23 12:39:44,791 INFO L273 TraceCheckUtils]: 41: Hoare triple {35727#false} assume !(8480 == ~s__state~0); {35727#false} is VALID [2018-11-23 12:39:44,791 INFO L273 TraceCheckUtils]: 42: Hoare triple {35727#false} assume !(8481 == ~s__state~0); {35727#false} is VALID [2018-11-23 12:39:44,792 INFO L273 TraceCheckUtils]: 43: Hoare triple {35727#false} assume !(8482 == ~s__state~0); {35727#false} is VALID [2018-11-23 12:39:44,792 INFO L273 TraceCheckUtils]: 44: Hoare triple {35727#false} assume !(8464 == ~s__state~0); {35727#false} is VALID [2018-11-23 12:39:44,792 INFO L273 TraceCheckUtils]: 45: Hoare triple {35727#false} assume !(8465 == ~s__state~0); {35727#false} is VALID [2018-11-23 12:39:44,792 INFO L273 TraceCheckUtils]: 46: Hoare triple {35727#false} assume !(8466 == ~s__state~0); {35727#false} is VALID [2018-11-23 12:39:44,792 INFO L273 TraceCheckUtils]: 47: Hoare triple {35727#false} assume !(8496 == ~s__state~0); {35727#false} is VALID [2018-11-23 12:39:44,793 INFO L273 TraceCheckUtils]: 48: Hoare triple {35727#false} assume !(8497 == ~s__state~0); {35727#false} is VALID [2018-11-23 12:39:44,793 INFO L273 TraceCheckUtils]: 49: Hoare triple {35727#false} assume !(8512 == ~s__state~0); {35727#false} is VALID [2018-11-23 12:39:44,793 INFO L273 TraceCheckUtils]: 50: Hoare triple {35727#false} assume !(8513 == ~s__state~0); {35727#false} is VALID [2018-11-23 12:39:44,793 INFO L273 TraceCheckUtils]: 51: Hoare triple {35727#false} assume !(8528 == ~s__state~0); {35727#false} is VALID [2018-11-23 12:39:44,793 INFO L273 TraceCheckUtils]: 52: Hoare triple {35727#false} assume !(8529 == ~s__state~0); {35727#false} is VALID [2018-11-23 12:39:44,793 INFO L273 TraceCheckUtils]: 53: Hoare triple {35727#false} assume !(8544 == ~s__state~0); {35727#false} is VALID [2018-11-23 12:39:44,794 INFO L273 TraceCheckUtils]: 54: Hoare triple {35727#false} assume !(8545 == ~s__state~0); {35727#false} is VALID [2018-11-23 12:39:44,794 INFO L273 TraceCheckUtils]: 55: Hoare triple {35727#false} assume !(8560 == ~s__state~0); {35727#false} is VALID [2018-11-23 12:39:44,794 INFO L273 TraceCheckUtils]: 56: Hoare triple {35727#false} assume !(8561 == ~s__state~0); {35727#false} is VALID [2018-11-23 12:39:44,794 INFO L273 TraceCheckUtils]: 57: Hoare triple {35727#false} assume !(8448 == ~s__state~0); {35727#false} is VALID [2018-11-23 12:39:44,794 INFO L273 TraceCheckUtils]: 58: Hoare triple {35727#false} assume !(8576 == ~s__state~0); {35727#false} is VALID [2018-11-23 12:39:44,794 INFO L273 TraceCheckUtils]: 59: Hoare triple {35727#false} assume !(8577 == ~s__state~0); {35727#false} is VALID [2018-11-23 12:39:44,794 INFO L273 TraceCheckUtils]: 60: Hoare triple {35727#false} assume !(8592 == ~s__state~0); {35727#false} is VALID [2018-11-23 12:39:44,794 INFO L273 TraceCheckUtils]: 61: Hoare triple {35727#false} assume !(8593 == ~s__state~0); {35727#false} is VALID [2018-11-23 12:39:44,794 INFO L273 TraceCheckUtils]: 62: Hoare triple {35727#false} assume !(8608 == ~s__state~0); {35727#false} is VALID [2018-11-23 12:39:44,795 INFO L273 TraceCheckUtils]: 63: Hoare triple {35727#false} assume !(8609 == ~s__state~0); {35727#false} is VALID [2018-11-23 12:39:44,795 INFO L273 TraceCheckUtils]: 64: Hoare triple {35727#false} assume !(8640 == ~s__state~0); {35727#false} is VALID [2018-11-23 12:39:44,795 INFO L273 TraceCheckUtils]: 65: Hoare triple {35727#false} assume !(8641 == ~s__state~0); {35727#false} is VALID [2018-11-23 12:39:44,795 INFO L273 TraceCheckUtils]: 66: Hoare triple {35727#false} assume 8656 == ~s__state~0; {35727#false} is VALID [2018-11-23 12:39:44,795 INFO L273 TraceCheckUtils]: 67: Hoare triple {35727#false} ~s__session__cipher~0 := ~s__s3__tmp__new_cipher~0; {35727#false} is VALID [2018-11-23 12:39:44,795 INFO L273 TraceCheckUtils]: 68: Hoare triple {35727#false} assume !(0 == ~tmp___9~0);assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~ret~0 := #t~nondet50;havoc #t~nondet50; {35727#false} is VALID [2018-11-23 12:39:44,795 INFO L273 TraceCheckUtils]: 69: Hoare triple {35727#false} assume 2 == ~blastFlag~0;~blastFlag~0 := 3; {35727#false} is VALID [2018-11-23 12:39:44,795 INFO L273 TraceCheckUtils]: 70: Hoare triple {35727#false} assume !(~ret~0 <= 0);~s__state~0 := 8672;~s__init_num~0 := 0; {35727#false} is VALID [2018-11-23 12:39:44,795 INFO L273 TraceCheckUtils]: 71: Hoare triple {35727#false} assume !(0 == ~tmp___10~0); {35727#false} is VALID [2018-11-23 12:39:44,796 INFO L273 TraceCheckUtils]: 72: Hoare triple {35727#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {35727#false} is VALID [2018-11-23 12:39:44,796 INFO L273 TraceCheckUtils]: 73: Hoare triple {35727#false} assume !(8576 == ~state~0); {35727#false} is VALID [2018-11-23 12:39:44,796 INFO L273 TraceCheckUtils]: 74: Hoare triple {35727#false} ~skip~0 := 0; {35727#false} is VALID [2018-11-23 12:39:44,796 INFO L273 TraceCheckUtils]: 75: Hoare triple {35727#false} assume !false; {35727#false} is VALID [2018-11-23 12:39:44,796 INFO L273 TraceCheckUtils]: 76: Hoare triple {35727#false} ~state~0 := ~s__state~0; {35727#false} is VALID [2018-11-23 12:39:44,796 INFO L273 TraceCheckUtils]: 77: Hoare triple {35727#false} assume !(12292 == ~s__state~0); {35727#false} is VALID [2018-11-23 12:39:44,796 INFO L273 TraceCheckUtils]: 78: Hoare triple {35727#false} assume !(16384 == ~s__state~0); {35727#false} is VALID [2018-11-23 12:39:44,796 INFO L273 TraceCheckUtils]: 79: Hoare triple {35727#false} assume !(8192 == ~s__state~0); {35727#false} is VALID [2018-11-23 12:39:44,797 INFO L273 TraceCheckUtils]: 80: Hoare triple {35727#false} assume !(24576 == ~s__state~0); {35727#false} is VALID [2018-11-23 12:39:44,797 INFO L273 TraceCheckUtils]: 81: Hoare triple {35727#false} assume !(8195 == ~s__state~0); {35727#false} is VALID [2018-11-23 12:39:44,797 INFO L273 TraceCheckUtils]: 82: Hoare triple {35727#false} assume !(8480 == ~s__state~0); {35727#false} is VALID [2018-11-23 12:39:44,797 INFO L273 TraceCheckUtils]: 83: Hoare triple {35727#false} assume !(8481 == ~s__state~0); {35727#false} is VALID [2018-11-23 12:39:44,797 INFO L273 TraceCheckUtils]: 84: Hoare triple {35727#false} assume !(8482 == ~s__state~0); {35727#false} is VALID [2018-11-23 12:39:44,797 INFO L273 TraceCheckUtils]: 85: Hoare triple {35727#false} assume !(8464 == ~s__state~0); {35727#false} is VALID [2018-11-23 12:39:44,797 INFO L273 TraceCheckUtils]: 86: Hoare triple {35727#false} assume !(8465 == ~s__state~0); {35727#false} is VALID [2018-11-23 12:39:44,797 INFO L273 TraceCheckUtils]: 87: Hoare triple {35727#false} assume !(8466 == ~s__state~0); {35727#false} is VALID [2018-11-23 12:39:44,797 INFO L273 TraceCheckUtils]: 88: Hoare triple {35727#false} assume !(8496 == ~s__state~0); {35727#false} is VALID [2018-11-23 12:39:44,798 INFO L273 TraceCheckUtils]: 89: Hoare triple {35727#false} assume !(8497 == ~s__state~0); {35727#false} is VALID [2018-11-23 12:39:44,798 INFO L273 TraceCheckUtils]: 90: Hoare triple {35727#false} assume !(8512 == ~s__state~0); {35727#false} is VALID [2018-11-23 12:39:44,798 INFO L273 TraceCheckUtils]: 91: Hoare triple {35727#false} assume !(8513 == ~s__state~0); {35727#false} is VALID [2018-11-23 12:39:44,798 INFO L273 TraceCheckUtils]: 92: Hoare triple {35727#false} assume !(8528 == ~s__state~0); {35727#false} is VALID [2018-11-23 12:39:44,798 INFO L273 TraceCheckUtils]: 93: Hoare triple {35727#false} assume !(8529 == ~s__state~0); {35727#false} is VALID [2018-11-23 12:39:44,798 INFO L273 TraceCheckUtils]: 94: Hoare triple {35727#false} assume !(8544 == ~s__state~0); {35727#false} is VALID [2018-11-23 12:39:44,798 INFO L273 TraceCheckUtils]: 95: Hoare triple {35727#false} assume !(8545 == ~s__state~0); {35727#false} is VALID [2018-11-23 12:39:44,798 INFO L273 TraceCheckUtils]: 96: Hoare triple {35727#false} assume !(8560 == ~s__state~0); {35727#false} is VALID [2018-11-23 12:39:44,798 INFO L273 TraceCheckUtils]: 97: Hoare triple {35727#false} assume !(8561 == ~s__state~0); {35727#false} is VALID [2018-11-23 12:39:44,799 INFO L273 TraceCheckUtils]: 98: Hoare triple {35727#false} assume !(8448 == ~s__state~0); {35727#false} is VALID [2018-11-23 12:39:44,799 INFO L273 TraceCheckUtils]: 99: Hoare triple {35727#false} assume !(8576 == ~s__state~0); {35727#false} is VALID [2018-11-23 12:39:44,799 INFO L273 TraceCheckUtils]: 100: Hoare triple {35727#false} assume !(8577 == ~s__state~0); {35727#false} is VALID [2018-11-23 12:39:44,799 INFO L273 TraceCheckUtils]: 101: Hoare triple {35727#false} assume !(8592 == ~s__state~0); {35727#false} is VALID [2018-11-23 12:39:44,799 INFO L273 TraceCheckUtils]: 102: Hoare triple {35727#false} assume !(8593 == ~s__state~0); {35727#false} is VALID [2018-11-23 12:39:44,799 INFO L273 TraceCheckUtils]: 103: Hoare triple {35727#false} assume !(8608 == ~s__state~0); {35727#false} is VALID [2018-11-23 12:39:44,799 INFO L273 TraceCheckUtils]: 104: Hoare triple {35727#false} assume !(8609 == ~s__state~0); {35727#false} is VALID [2018-11-23 12:39:44,799 INFO L273 TraceCheckUtils]: 105: Hoare triple {35727#false} assume !(8640 == ~s__state~0); {35727#false} is VALID [2018-11-23 12:39:44,800 INFO L273 TraceCheckUtils]: 106: Hoare triple {35727#false} assume !(8641 == ~s__state~0); {35727#false} is VALID [2018-11-23 12:39:44,800 INFO L273 TraceCheckUtils]: 107: Hoare triple {35727#false} assume !(8656 == ~s__state~0); {35727#false} is VALID [2018-11-23 12:39:44,800 INFO L273 TraceCheckUtils]: 108: Hoare triple {35727#false} assume !(8657 == ~s__state~0); {35727#false} is VALID [2018-11-23 12:39:44,800 INFO L273 TraceCheckUtils]: 109: Hoare triple {35727#false} assume 8672 == ~s__state~0; {35727#false} is VALID [2018-11-23 12:39:44,800 INFO L273 TraceCheckUtils]: 110: Hoare triple {35727#false} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~ret~0 := #t~nondet51;havoc #t~nondet51; {35727#false} is VALID [2018-11-23 12:39:44,800 INFO L273 TraceCheckUtils]: 111: Hoare triple {35727#false} assume 4 == ~blastFlag~0; {35727#false} is VALID [2018-11-23 12:39:44,800 INFO L273 TraceCheckUtils]: 112: Hoare triple {35727#false} assume !false; {35727#false} is VALID [2018-11-23 12:39:44,805 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2018-11-23 12:39:44,806 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 12:39:44,806 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-23 12:39:44,806 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 113 [2018-11-23 12:39:44,806 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:39:44,807 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2018-11-23 12:39:44,870 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 78 edges. 78 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:39:44,870 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-23 12:39:44,871 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-23 12:39:44,871 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-23 12:39:44,871 INFO L87 Difference]: Start difference. First operand 599 states and 923 transitions. Second operand 5 states. [2018-11-23 12:39:47,878 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:39:47,878 INFO L93 Difference]: Finished difference Result 1195 states and 1845 transitions. [2018-11-23 12:39:47,878 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-23 12:39:47,878 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 113 [2018-11-23 12:39:47,878 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:39:47,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2018-11-23 12:39:47,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 463 transitions. [2018-11-23 12:39:47,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2018-11-23 12:39:47,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 463 transitions. [2018-11-23 12:39:47,882 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 463 transitions. [2018-11-23 12:39:48,331 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 463 edges. 463 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:39:48,349 INFO L225 Difference]: With dead ends: 1195 [2018-11-23 12:39:48,349 INFO L226 Difference]: Without dead ends: 609 [2018-11-23 12:39:48,350 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-11-23 12:39:48,351 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 609 states. [2018-11-23 12:39:49,895 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 609 to 599. [2018-11-23 12:39:49,895 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:39:49,895 INFO L82 GeneralOperation]: Start isEquivalent. First operand 609 states. Second operand 599 states. [2018-11-23 12:39:49,895 INFO L74 IsIncluded]: Start isIncluded. First operand 609 states. Second operand 599 states. [2018-11-23 12:39:49,895 INFO L87 Difference]: Start difference. First operand 609 states. Second operand 599 states. [2018-11-23 12:39:49,912 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:39:49,912 INFO L93 Difference]: Finished difference Result 609 states and 933 transitions. [2018-11-23 12:39:49,912 INFO L276 IsEmpty]: Start isEmpty. Operand 609 states and 933 transitions. [2018-11-23 12:39:49,913 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:39:49,913 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:39:49,913 INFO L74 IsIncluded]: Start isIncluded. First operand 599 states. Second operand 609 states. [2018-11-23 12:39:49,913 INFO L87 Difference]: Start difference. First operand 599 states. Second operand 609 states. [2018-11-23 12:39:49,929 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:39:49,929 INFO L93 Difference]: Finished difference Result 609 states and 933 transitions. [2018-11-23 12:39:49,929 INFO L276 IsEmpty]: Start isEmpty. Operand 609 states and 933 transitions. [2018-11-23 12:39:49,930 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:39:49,930 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:39:49,930 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:39:49,930 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:39:49,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 599 states. [2018-11-23 12:39:49,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 599 states and 917 transitions. [2018-11-23 12:39:49,945 INFO L78 Accepts]: Start accepts. Automaton has 599 states and 917 transitions. Word has length 113 [2018-11-23 12:39:49,945 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:39:49,945 INFO L480 AbstractCegarLoop]: Abstraction has 599 states and 917 transitions. [2018-11-23 12:39:49,945 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-23 12:39:49,945 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 917 transitions. [2018-11-23 12:39:49,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2018-11-23 12:39:49,946 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:39:49,946 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2018-11-23 12:39:49,946 INFO L423 AbstractCegarLoop]: === Iteration 20 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:39:49,946 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:39:49,946 INFO L82 PathProgramCache]: Analyzing trace with hash 1817201945, now seen corresponding path program 1 times [2018-11-23 12:39:49,946 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:39:49,946 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:39:49,947 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:39:49,947 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:39:49,947 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:39:49,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:39:50,071 INFO L256 TraceCheckUtils]: 0: Hoare triple {38974#true} call ULTIMATE.init(); {38974#true} is VALID [2018-11-23 12:39:50,071 INFO L273 TraceCheckUtils]: 1: Hoare triple {38974#true} assume true; {38974#true} is VALID [2018-11-23 12:39:50,071 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {38974#true} {38974#true} #652#return; {38974#true} is VALID [2018-11-23 12:39:50,071 INFO L256 TraceCheckUtils]: 3: Hoare triple {38974#true} call #t~ret56 := main(); {38974#true} is VALID [2018-11-23 12:39:50,072 INFO L273 TraceCheckUtils]: 4: Hoare triple {38974#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {38976#(<= main_~s~0 8464)} is VALID [2018-11-23 12:39:50,073 INFO L256 TraceCheckUtils]: 5: Hoare triple {38976#(<= main_~s~0 8464)} call #t~ret55 := ssl3_accept(~s~0); {38977#(not (= |ssl3_accept_#in~initial_state| 8528))} is VALID [2018-11-23 12:39:50,075 INFO L273 TraceCheckUtils]: 6: Hoare triple {38977#(not (= |ssl3_accept_#in~initial_state| 8528))} ~initial_state := #in~initial_state;assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~s__info_callback~0 := #t~nondet0;havoc #t~nondet0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~s__in_handshake~0 := #t~nondet1;havoc #t~nondet1;havoc ~s__state~0;havoc ~s__new_session~0;havoc ~s__server~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~s__version~0 := #t~nondet2;havoc #t~nondet2;havoc ~s__type~0;havoc ~s__init_num~0;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~s__hit~0 := #t~nondet3;havoc #t~nondet3;havoc ~s__rwstate~0;havoc ~s__init_buf___0~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~s__debug~0 := #t~nondet4;havoc #t~nondet4;havoc ~s__shutdown~0;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~s__cert~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~s__options~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~s__verify_mode~0 := #t~nondet7;havoc #t~nondet7;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~s__session__peer~0 := #t~nondet8;havoc #t~nondet8;assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647;~s__cert__pkeys__AT0__privatekey~0 := #t~nondet9;havoc #t~nondet9;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~s__ctx__info_callback~0 := #t~nondet10;havoc #t~nondet10;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~s__ctx__stats__sess_accept_renegotiate~0 := #t~nondet11;havoc #t~nondet11;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~s__ctx__stats__sess_accept~0 := #t~nondet12;havoc #t~nondet12;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~s__ctx__stats__sess_accept_good~0 := #t~nondet13;havoc #t~nondet13;havoc ~s__s3__tmp__cert_request~0;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet14;havoc #t~nondet14;havoc ~s__s3__tmp__use_rsa_tmp~0;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet15;havoc #t~nondet15;havoc ~s__s3__tmp__new_cipher__algorithms~0;havoc ~s__s3__tmp__next_state___0~0;havoc ~s__s3__tmp__new_cipher__algo_strength~0;havoc ~s__session__cipher~0;havoc ~buf~0;havoc ~l~0;havoc ~Time~0;havoc ~tmp~0;havoc ~cb~0;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~num1~0 := #t~nondet16;havoc #t~nondet16;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~got_new_session~0;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~tmp___1~0 := #t~nondet17;havoc #t~nondet17;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~tmp___2~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~tmp___3~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~tmp___4~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp___5~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___6~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___7~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___8~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___9~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp___10~0 := #t~nondet26;havoc #t~nondet26;havoc ~blastFlag~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;~__cil_tmp58~0 := #t~nondet27;havoc #t~nondet27;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;havoc ~__cil_tmp61~0;~s__state~0 := ~initial_state;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp~0 := #t~nondet28;havoc #t~nondet28;~Time~0 := ~tmp~0;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~got_new_session~0 := 0; {38978#(not (= 8528 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:50,075 INFO L273 TraceCheckUtils]: 7: Hoare triple {38978#(not (= 8528 ssl3_accept_~s__state~0))} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {38978#(not (= 8528 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:50,075 INFO L273 TraceCheckUtils]: 8: Hoare triple {38978#(not (= 8528 ssl3_accept_~s__state~0))} #t~post29 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post29;havoc #t~post29; {38978#(not (= 8528 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:50,076 INFO L273 TraceCheckUtils]: 9: Hoare triple {38978#(not (= 8528 ssl3_accept_~s__state~0))} assume !(0 != 12288 + ~tmp___1~0); {38978#(not (= 8528 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:50,076 INFO L273 TraceCheckUtils]: 10: Hoare triple {38978#(not (= 8528 ssl3_accept_~s__state~0))} assume !(0 == ~s__cert~0); {38978#(not (= 8528 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:50,077 INFO L273 TraceCheckUtils]: 11: Hoare triple {38978#(not (= 8528 ssl3_accept_~s__state~0))} assume !false; {38978#(not (= 8528 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:50,077 INFO L273 TraceCheckUtils]: 12: Hoare triple {38978#(not (= 8528 ssl3_accept_~s__state~0))} ~state~0 := ~s__state~0; {38978#(not (= 8528 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:50,078 INFO L273 TraceCheckUtils]: 13: Hoare triple {38978#(not (= 8528 ssl3_accept_~s__state~0))} assume !(12292 == ~s__state~0); {38978#(not (= 8528 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:50,078 INFO L273 TraceCheckUtils]: 14: Hoare triple {38978#(not (= 8528 ssl3_accept_~s__state~0))} assume !(16384 == ~s__state~0); {38978#(not (= 8528 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:50,079 INFO L273 TraceCheckUtils]: 15: Hoare triple {38978#(not (= 8528 ssl3_accept_~s__state~0))} assume !(8192 == ~s__state~0); {38978#(not (= 8528 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:50,079 INFO L273 TraceCheckUtils]: 16: Hoare triple {38978#(not (= 8528 ssl3_accept_~s__state~0))} assume !(24576 == ~s__state~0); {38978#(not (= 8528 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:50,080 INFO L273 TraceCheckUtils]: 17: Hoare triple {38978#(not (= 8528 ssl3_accept_~s__state~0))} assume !(8195 == ~s__state~0); {38978#(not (= 8528 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:50,080 INFO L273 TraceCheckUtils]: 18: Hoare triple {38978#(not (= 8528 ssl3_accept_~s__state~0))} assume !(8480 == ~s__state~0); {38978#(not (= 8528 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:50,081 INFO L273 TraceCheckUtils]: 19: Hoare triple {38978#(not (= 8528 ssl3_accept_~s__state~0))} assume !(8481 == ~s__state~0); {38978#(not (= 8528 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:50,081 INFO L273 TraceCheckUtils]: 20: Hoare triple {38978#(not (= 8528 ssl3_accept_~s__state~0))} assume !(8482 == ~s__state~0); {38978#(not (= 8528 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:50,082 INFO L273 TraceCheckUtils]: 21: Hoare triple {38978#(not (= 8528 ssl3_accept_~s__state~0))} assume !(8464 == ~s__state~0); {38978#(not (= 8528 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:50,082 INFO L273 TraceCheckUtils]: 22: Hoare triple {38978#(not (= 8528 ssl3_accept_~s__state~0))} assume !(8465 == ~s__state~0); {38978#(not (= 8528 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:50,083 INFO L273 TraceCheckUtils]: 23: Hoare triple {38978#(not (= 8528 ssl3_accept_~s__state~0))} assume !(8466 == ~s__state~0); {38978#(not (= 8528 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:50,083 INFO L273 TraceCheckUtils]: 24: Hoare triple {38978#(not (= 8528 ssl3_accept_~s__state~0))} assume !(8496 == ~s__state~0); {38978#(not (= 8528 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:50,084 INFO L273 TraceCheckUtils]: 25: Hoare triple {38978#(not (= 8528 ssl3_accept_~s__state~0))} assume !(8497 == ~s__state~0); {38978#(not (= 8528 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:50,084 INFO L273 TraceCheckUtils]: 26: Hoare triple {38978#(not (= 8528 ssl3_accept_~s__state~0))} assume !(8512 == ~s__state~0); {38978#(not (= 8528 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:50,085 INFO L273 TraceCheckUtils]: 27: Hoare triple {38978#(not (= 8528 ssl3_accept_~s__state~0))} assume !(8513 == ~s__state~0); {38978#(not (= 8528 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:50,085 INFO L273 TraceCheckUtils]: 28: Hoare triple {38978#(not (= 8528 ssl3_accept_~s__state~0))} assume 8528 == ~s__state~0; {38975#false} is VALID [2018-11-23 12:39:50,085 INFO L273 TraceCheckUtils]: 29: Hoare triple {38975#false} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~s__s3__tmp__new_cipher__algorithms~0 := #t~nondet38;havoc #t~nondet38;~l~0 := ~s__s3__tmp__new_cipher__algorithms~0;~__cil_tmp57~0 := ~s__options~0; {38975#false} is VALID [2018-11-23 12:39:50,086 INFO L273 TraceCheckUtils]: 30: Hoare triple {38975#false} assume 0 != (2097152 + ~__cil_tmp57~0) % 4294967296;~s__s3__tmp__use_rsa_tmp~0 := 1; {38975#false} is VALID [2018-11-23 12:39:50,086 INFO L273 TraceCheckUtils]: 31: Hoare triple {38975#false} assume 0 != ~s__s3__tmp__use_rsa_tmp~0; {38975#false} is VALID [2018-11-23 12:39:50,086 INFO L273 TraceCheckUtils]: 32: Hoare triple {38975#false} assume -2147483648 <= #t~nondet41 && #t~nondet41 <= 2147483647;~ret~0 := #t~nondet41;havoc #t~nondet41; {38975#false} is VALID [2018-11-23 12:39:50,086 INFO L273 TraceCheckUtils]: 33: Hoare triple {38975#false} assume !(~ret~0 <= 0); {38975#false} is VALID [2018-11-23 12:39:50,086 INFO L273 TraceCheckUtils]: 34: Hoare triple {38975#false} ~s__state~0 := 8544;~s__init_num~0 := 0; {38975#false} is VALID [2018-11-23 12:39:50,087 INFO L273 TraceCheckUtils]: 35: Hoare triple {38975#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {38975#false} is VALID [2018-11-23 12:39:50,087 INFO L273 TraceCheckUtils]: 36: Hoare triple {38975#false} assume !(8576 == ~state~0); {38975#false} is VALID [2018-11-23 12:39:50,087 INFO L273 TraceCheckUtils]: 37: Hoare triple {38975#false} ~skip~0 := 0; {38975#false} is VALID [2018-11-23 12:39:50,088 INFO L273 TraceCheckUtils]: 38: Hoare triple {38975#false} assume !false; {38975#false} is VALID [2018-11-23 12:39:50,088 INFO L273 TraceCheckUtils]: 39: Hoare triple {38975#false} ~state~0 := ~s__state~0; {38975#false} is VALID [2018-11-23 12:39:50,088 INFO L273 TraceCheckUtils]: 40: Hoare triple {38975#false} assume !(12292 == ~s__state~0); {38975#false} is VALID [2018-11-23 12:39:50,088 INFO L273 TraceCheckUtils]: 41: Hoare triple {38975#false} assume !(16384 == ~s__state~0); {38975#false} is VALID [2018-11-23 12:39:50,089 INFO L273 TraceCheckUtils]: 42: Hoare triple {38975#false} assume !(8192 == ~s__state~0); {38975#false} is VALID [2018-11-23 12:39:50,089 INFO L273 TraceCheckUtils]: 43: Hoare triple {38975#false} assume !(24576 == ~s__state~0); {38975#false} is VALID [2018-11-23 12:39:50,089 INFO L273 TraceCheckUtils]: 44: Hoare triple {38975#false} assume !(8195 == ~s__state~0); {38975#false} is VALID [2018-11-23 12:39:50,089 INFO L273 TraceCheckUtils]: 45: Hoare triple {38975#false} assume !(8480 == ~s__state~0); {38975#false} is VALID [2018-11-23 12:39:50,089 INFO L273 TraceCheckUtils]: 46: Hoare triple {38975#false} assume !(8481 == ~s__state~0); {38975#false} is VALID [2018-11-23 12:39:50,089 INFO L273 TraceCheckUtils]: 47: Hoare triple {38975#false} assume !(8482 == ~s__state~0); {38975#false} is VALID [2018-11-23 12:39:50,090 INFO L273 TraceCheckUtils]: 48: Hoare triple {38975#false} assume !(8464 == ~s__state~0); {38975#false} is VALID [2018-11-23 12:39:50,090 INFO L273 TraceCheckUtils]: 49: Hoare triple {38975#false} assume !(8465 == ~s__state~0); {38975#false} is VALID [2018-11-23 12:39:50,090 INFO L273 TraceCheckUtils]: 50: Hoare triple {38975#false} assume !(8466 == ~s__state~0); {38975#false} is VALID [2018-11-23 12:39:50,090 INFO L273 TraceCheckUtils]: 51: Hoare triple {38975#false} assume !(8496 == ~s__state~0); {38975#false} is VALID [2018-11-23 12:39:50,090 INFO L273 TraceCheckUtils]: 52: Hoare triple {38975#false} assume !(8497 == ~s__state~0); {38975#false} is VALID [2018-11-23 12:39:50,090 INFO L273 TraceCheckUtils]: 53: Hoare triple {38975#false} assume !(8512 == ~s__state~0); {38975#false} is VALID [2018-11-23 12:39:50,090 INFO L273 TraceCheckUtils]: 54: Hoare triple {38975#false} assume !(8513 == ~s__state~0); {38975#false} is VALID [2018-11-23 12:39:50,090 INFO L273 TraceCheckUtils]: 55: Hoare triple {38975#false} assume !(8528 == ~s__state~0); {38975#false} is VALID [2018-11-23 12:39:50,090 INFO L273 TraceCheckUtils]: 56: Hoare triple {38975#false} assume !(8529 == ~s__state~0); {38975#false} is VALID [2018-11-23 12:39:50,091 INFO L273 TraceCheckUtils]: 57: Hoare triple {38975#false} assume 8544 == ~s__state~0; {38975#false} is VALID [2018-11-23 12:39:50,091 INFO L273 TraceCheckUtils]: 58: Hoare triple {38975#false} assume 0 != 1 + ~s__verify_mode~0; {38975#false} is VALID [2018-11-23 12:39:50,091 INFO L273 TraceCheckUtils]: 59: Hoare triple {38975#false} assume !(0 != ~s__session__peer~0); {38975#false} is VALID [2018-11-23 12:39:50,091 INFO L273 TraceCheckUtils]: 60: Hoare triple {38975#false} assume -2147483648 <= #t~nondet42 && #t~nondet42 <= 2147483647;~s__s3__tmp__new_cipher__algorithms~0 := #t~nondet42;havoc #t~nondet42;~__cil_tmp61~0 := ~s__s3__tmp__new_cipher__algorithms~0; {38975#false} is VALID [2018-11-23 12:39:50,091 INFO L273 TraceCheckUtils]: 61: Hoare triple {38975#false} assume !(0 != (256 + ~__cil_tmp61~0) % 4294967296); {38975#false} is VALID [2018-11-23 12:39:50,091 INFO L273 TraceCheckUtils]: 62: Hoare triple {38975#false} ~s__s3__tmp__cert_request~0 := 1;assume -2147483648 <= #t~nondet43 && #t~nondet43 <= 2147483647;~ret~0 := #t~nondet43;havoc #t~nondet43; {38975#false} is VALID [2018-11-23 12:39:50,091 INFO L273 TraceCheckUtils]: 63: Hoare triple {38975#false} assume !(~ret~0 <= 0);~s__state~0 := 8448;~s__s3__tmp__next_state___0~0 := 8576;~s__init_num~0 := 0; {38975#false} is VALID [2018-11-23 12:39:50,091 INFO L273 TraceCheckUtils]: 64: Hoare triple {38975#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {38975#false} is VALID [2018-11-23 12:39:50,092 INFO L273 TraceCheckUtils]: 65: Hoare triple {38975#false} assume !(8576 == ~state~0); {38975#false} is VALID [2018-11-23 12:39:50,092 INFO L273 TraceCheckUtils]: 66: Hoare triple {38975#false} ~skip~0 := 0; {38975#false} is VALID [2018-11-23 12:39:50,092 INFO L273 TraceCheckUtils]: 67: Hoare triple {38975#false} assume !false; {38975#false} is VALID [2018-11-23 12:39:50,092 INFO L273 TraceCheckUtils]: 68: Hoare triple {38975#false} ~state~0 := ~s__state~0; {38975#false} is VALID [2018-11-23 12:39:50,092 INFO L273 TraceCheckUtils]: 69: Hoare triple {38975#false} assume !(12292 == ~s__state~0); {38975#false} is VALID [2018-11-23 12:39:50,092 INFO L273 TraceCheckUtils]: 70: Hoare triple {38975#false} assume !(16384 == ~s__state~0); {38975#false} is VALID [2018-11-23 12:39:50,092 INFO L273 TraceCheckUtils]: 71: Hoare triple {38975#false} assume !(8192 == ~s__state~0); {38975#false} is VALID [2018-11-23 12:39:50,092 INFO L273 TraceCheckUtils]: 72: Hoare triple {38975#false} assume !(24576 == ~s__state~0); {38975#false} is VALID [2018-11-23 12:39:50,092 INFO L273 TraceCheckUtils]: 73: Hoare triple {38975#false} assume !(8195 == ~s__state~0); {38975#false} is VALID [2018-11-23 12:39:50,093 INFO L273 TraceCheckUtils]: 74: Hoare triple {38975#false} assume !(8480 == ~s__state~0); {38975#false} is VALID [2018-11-23 12:39:50,093 INFO L273 TraceCheckUtils]: 75: Hoare triple {38975#false} assume !(8481 == ~s__state~0); {38975#false} is VALID [2018-11-23 12:39:50,093 INFO L273 TraceCheckUtils]: 76: Hoare triple {38975#false} assume !(8482 == ~s__state~0); {38975#false} is VALID [2018-11-23 12:39:50,093 INFO L273 TraceCheckUtils]: 77: Hoare triple {38975#false} assume !(8464 == ~s__state~0); {38975#false} is VALID [2018-11-23 12:39:50,093 INFO L273 TraceCheckUtils]: 78: Hoare triple {38975#false} assume !(8465 == ~s__state~0); {38975#false} is VALID [2018-11-23 12:39:50,093 INFO L273 TraceCheckUtils]: 79: Hoare triple {38975#false} assume !(8466 == ~s__state~0); {38975#false} is VALID [2018-11-23 12:39:50,093 INFO L273 TraceCheckUtils]: 80: Hoare triple {38975#false} assume !(8496 == ~s__state~0); {38975#false} is VALID [2018-11-23 12:39:50,093 INFO L273 TraceCheckUtils]: 81: Hoare triple {38975#false} assume !(8497 == ~s__state~0); {38975#false} is VALID [2018-11-23 12:39:50,094 INFO L273 TraceCheckUtils]: 82: Hoare triple {38975#false} assume !(8512 == ~s__state~0); {38975#false} is VALID [2018-11-23 12:39:50,094 INFO L273 TraceCheckUtils]: 83: Hoare triple {38975#false} assume !(8513 == ~s__state~0); {38975#false} is VALID [2018-11-23 12:39:50,094 INFO L273 TraceCheckUtils]: 84: Hoare triple {38975#false} assume !(8528 == ~s__state~0); {38975#false} is VALID [2018-11-23 12:39:50,094 INFO L273 TraceCheckUtils]: 85: Hoare triple {38975#false} assume !(8529 == ~s__state~0); {38975#false} is VALID [2018-11-23 12:39:50,094 INFO L273 TraceCheckUtils]: 86: Hoare triple {38975#false} assume !(8544 == ~s__state~0); {38975#false} is VALID [2018-11-23 12:39:50,094 INFO L273 TraceCheckUtils]: 87: Hoare triple {38975#false} assume !(8545 == ~s__state~0); {38975#false} is VALID [2018-11-23 12:39:50,094 INFO L273 TraceCheckUtils]: 88: Hoare triple {38975#false} assume !(8560 == ~s__state~0); {38975#false} is VALID [2018-11-23 12:39:50,094 INFO L273 TraceCheckUtils]: 89: Hoare triple {38975#false} assume !(8561 == ~s__state~0); {38975#false} is VALID [2018-11-23 12:39:50,094 INFO L273 TraceCheckUtils]: 90: Hoare triple {38975#false} assume 8448 == ~s__state~0; {38975#false} is VALID [2018-11-23 12:39:50,095 INFO L273 TraceCheckUtils]: 91: Hoare triple {38975#false} assume !(~num1~0 > 0); {38975#false} is VALID [2018-11-23 12:39:50,095 INFO L273 TraceCheckUtils]: 92: Hoare triple {38975#false} ~s__state~0 := ~s__s3__tmp__next_state___0~0; {38975#false} is VALID [2018-11-23 12:39:50,095 INFO L273 TraceCheckUtils]: 93: Hoare triple {38975#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {38975#false} is VALID [2018-11-23 12:39:50,095 INFO L273 TraceCheckUtils]: 94: Hoare triple {38975#false} assume !(8576 == ~state~0); {38975#false} is VALID [2018-11-23 12:39:50,095 INFO L273 TraceCheckUtils]: 95: Hoare triple {38975#false} ~skip~0 := 0; {38975#false} is VALID [2018-11-23 12:39:50,095 INFO L273 TraceCheckUtils]: 96: Hoare triple {38975#false} assume !false; {38975#false} is VALID [2018-11-23 12:39:50,095 INFO L273 TraceCheckUtils]: 97: Hoare triple {38975#false} ~state~0 := ~s__state~0; {38975#false} is VALID [2018-11-23 12:39:50,095 INFO L273 TraceCheckUtils]: 98: Hoare triple {38975#false} assume !(12292 == ~s__state~0); {38975#false} is VALID [2018-11-23 12:39:50,095 INFO L273 TraceCheckUtils]: 99: Hoare triple {38975#false} assume !(16384 == ~s__state~0); {38975#false} is VALID [2018-11-23 12:39:50,096 INFO L273 TraceCheckUtils]: 100: Hoare triple {38975#false} assume !(8192 == ~s__state~0); {38975#false} is VALID [2018-11-23 12:39:50,096 INFO L273 TraceCheckUtils]: 101: Hoare triple {38975#false} assume !(24576 == ~s__state~0); {38975#false} is VALID [2018-11-23 12:39:50,096 INFO L273 TraceCheckUtils]: 102: Hoare triple {38975#false} assume !(8195 == ~s__state~0); {38975#false} is VALID [2018-11-23 12:39:50,096 INFO L273 TraceCheckUtils]: 103: Hoare triple {38975#false} assume 8480 == ~s__state~0; {38975#false} is VALID [2018-11-23 12:39:50,096 INFO L273 TraceCheckUtils]: 104: Hoare triple {38975#false} ~s__shutdown~0 := 0;assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~ret~0 := #t~nondet33;havoc #t~nondet33; {38975#false} is VALID [2018-11-23 12:39:50,096 INFO L273 TraceCheckUtils]: 105: Hoare triple {38975#false} assume !(~ret~0 <= 0);~s__s3__tmp__next_state___0~0 := 8482;~s__state~0 := 8448;~s__init_num~0 := 0; {38975#false} is VALID [2018-11-23 12:39:50,096 INFO L273 TraceCheckUtils]: 106: Hoare triple {38975#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {38975#false} is VALID [2018-11-23 12:39:50,096 INFO L273 TraceCheckUtils]: 107: Hoare triple {38975#false} assume 8576 == ~state~0; {38975#false} is VALID [2018-11-23 12:39:50,097 INFO L273 TraceCheckUtils]: 108: Hoare triple {38975#false} assume 8592 == ~s__state~0; {38975#false} is VALID [2018-11-23 12:39:50,097 INFO L273 TraceCheckUtils]: 109: Hoare triple {38975#false} assume -12288 != ~tmp___1~0; {38975#false} is VALID [2018-11-23 12:39:50,097 INFO L273 TraceCheckUtils]: 110: Hoare triple {38975#false} assume -16384 != ~tmp___2~0; {38975#false} is VALID [2018-11-23 12:39:50,097 INFO L273 TraceCheckUtils]: 111: Hoare triple {38975#false} assume 4294967040 != ~__cil_tmp56~0 % 4294967296; {38975#false} is VALID [2018-11-23 12:39:50,097 INFO L273 TraceCheckUtils]: 112: Hoare triple {38975#false} assume 4294967294 != ~__cil_tmp58~0 % 4294967296; {38975#false} is VALID [2018-11-23 12:39:50,097 INFO L273 TraceCheckUtils]: 113: Hoare triple {38975#false} assume 1024 != ~tmp___7~0; {38975#false} is VALID [2018-11-23 12:39:50,097 INFO L273 TraceCheckUtils]: 114: Hoare triple {38975#false} assume 512 != ~tmp___7~0; {38975#false} is VALID [2018-11-23 12:39:50,097 INFO L273 TraceCheckUtils]: 115: Hoare triple {38975#false} assume !false; {38975#false} is VALID [2018-11-23 12:39:50,103 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2018-11-23 12:39:50,103 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 12:39:50,103 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-23 12:39:50,104 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 116 [2018-11-23 12:39:50,104 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:39:50,104 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2018-11-23 12:39:50,210 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 83 edges. 83 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:39:50,210 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-23 12:39:50,210 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-23 12:39:50,210 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-23 12:39:50,211 INFO L87 Difference]: Start difference. First operand 599 states and 917 transitions. Second operand 5 states. [2018-11-23 12:39:53,637 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:39:53,637 INFO L93 Difference]: Finished difference Result 1245 states and 1912 transitions. [2018-11-23 12:39:53,637 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-23 12:39:53,637 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 116 [2018-11-23 12:39:53,638 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:39:53,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2018-11-23 12:39:53,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 481 transitions. [2018-11-23 12:39:53,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2018-11-23 12:39:53,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 481 transitions. [2018-11-23 12:39:53,642 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 481 transitions. [2018-11-23 12:39:54,089 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 481 edges. 481 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:39:54,109 INFO L225 Difference]: With dead ends: 1245 [2018-11-23 12:39:54,110 INFO L226 Difference]: Without dead ends: 659 [2018-11-23 12:39:54,111 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-11-23 12:39:54,112 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 659 states. [2018-11-23 12:39:56,672 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 659 to 633. [2018-11-23 12:39:56,672 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:39:56,672 INFO L82 GeneralOperation]: Start isEquivalent. First operand 659 states. Second operand 633 states. [2018-11-23 12:39:56,672 INFO L74 IsIncluded]: Start isIncluded. First operand 659 states. Second operand 633 states. [2018-11-23 12:39:56,672 INFO L87 Difference]: Start difference. First operand 659 states. Second operand 633 states. [2018-11-23 12:39:56,691 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:39:56,691 INFO L93 Difference]: Finished difference Result 659 states and 1006 transitions. [2018-11-23 12:39:56,691 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 1006 transitions. [2018-11-23 12:39:56,692 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:39:56,692 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:39:56,692 INFO L74 IsIncluded]: Start isIncluded. First operand 633 states. Second operand 659 states. [2018-11-23 12:39:56,693 INFO L87 Difference]: Start difference. First operand 633 states. Second operand 659 states. [2018-11-23 12:39:56,711 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:39:56,711 INFO L93 Difference]: Finished difference Result 659 states and 1006 transitions. [2018-11-23 12:39:56,711 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 1006 transitions. [2018-11-23 12:39:56,712 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:39:56,712 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:39:56,712 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:39:56,712 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:39:56,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 633 states. [2018-11-23 12:39:56,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 633 states and 964 transitions. [2018-11-23 12:39:56,730 INFO L78 Accepts]: Start accepts. Automaton has 633 states and 964 transitions. Word has length 116 [2018-11-23 12:39:56,730 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:39:56,731 INFO L480 AbstractCegarLoop]: Abstraction has 633 states and 964 transitions. [2018-11-23 12:39:56,731 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-23 12:39:56,731 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 964 transitions. [2018-11-23 12:39:56,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2018-11-23 12:39:56,731 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:39:56,732 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:39:56,732 INFO L423 AbstractCegarLoop]: === Iteration 21 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:39:56,732 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:39:56,732 INFO L82 PathProgramCache]: Analyzing trace with hash 1188558417, now seen corresponding path program 1 times [2018-11-23 12:39:56,732 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:39:56,732 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:39:56,733 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:39:56,733 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:39:56,733 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:39:56,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:39:57,276 WARN L180 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 11 DAG size of output: 4 [2018-11-23 12:39:57,410 INFO L256 TraceCheckUtils]: 0: Hoare triple {42414#true} call ULTIMATE.init(); {42414#true} is VALID [2018-11-23 12:39:57,410 INFO L273 TraceCheckUtils]: 1: Hoare triple {42414#true} assume true; {42414#true} is VALID [2018-11-23 12:39:57,410 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {42414#true} {42414#true} #652#return; {42414#true} is VALID [2018-11-23 12:39:57,410 INFO L256 TraceCheckUtils]: 3: Hoare triple {42414#true} call #t~ret56 := main(); {42414#true} is VALID [2018-11-23 12:39:57,411 INFO L273 TraceCheckUtils]: 4: Hoare triple {42414#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {42416#(<= main_~s~0 8464)} is VALID [2018-11-23 12:39:57,411 INFO L256 TraceCheckUtils]: 5: Hoare triple {42416#(<= main_~s~0 8464)} call #t~ret55 := ssl3_accept(~s~0); {42417#(not (= |ssl3_accept_#in~initial_state| 8529))} is VALID [2018-11-23 12:39:57,414 INFO L273 TraceCheckUtils]: 6: Hoare triple {42417#(not (= |ssl3_accept_#in~initial_state| 8529))} ~initial_state := #in~initial_state;assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~s__info_callback~0 := #t~nondet0;havoc #t~nondet0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~s__in_handshake~0 := #t~nondet1;havoc #t~nondet1;havoc ~s__state~0;havoc ~s__new_session~0;havoc ~s__server~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~s__version~0 := #t~nondet2;havoc #t~nondet2;havoc ~s__type~0;havoc ~s__init_num~0;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~s__hit~0 := #t~nondet3;havoc #t~nondet3;havoc ~s__rwstate~0;havoc ~s__init_buf___0~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~s__debug~0 := #t~nondet4;havoc #t~nondet4;havoc ~s__shutdown~0;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~s__cert~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~s__options~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~s__verify_mode~0 := #t~nondet7;havoc #t~nondet7;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~s__session__peer~0 := #t~nondet8;havoc #t~nondet8;assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647;~s__cert__pkeys__AT0__privatekey~0 := #t~nondet9;havoc #t~nondet9;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~s__ctx__info_callback~0 := #t~nondet10;havoc #t~nondet10;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~s__ctx__stats__sess_accept_renegotiate~0 := #t~nondet11;havoc #t~nondet11;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~s__ctx__stats__sess_accept~0 := #t~nondet12;havoc #t~nondet12;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~s__ctx__stats__sess_accept_good~0 := #t~nondet13;havoc #t~nondet13;havoc ~s__s3__tmp__cert_request~0;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet14;havoc #t~nondet14;havoc ~s__s3__tmp__use_rsa_tmp~0;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet15;havoc #t~nondet15;havoc ~s__s3__tmp__new_cipher__algorithms~0;havoc ~s__s3__tmp__next_state___0~0;havoc ~s__s3__tmp__new_cipher__algo_strength~0;havoc ~s__session__cipher~0;havoc ~buf~0;havoc ~l~0;havoc ~Time~0;havoc ~tmp~0;havoc ~cb~0;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~num1~0 := #t~nondet16;havoc #t~nondet16;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~got_new_session~0;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~tmp___1~0 := #t~nondet17;havoc #t~nondet17;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~tmp___2~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~tmp___3~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~tmp___4~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp___5~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___6~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___7~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___8~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___9~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp___10~0 := #t~nondet26;havoc #t~nondet26;havoc ~blastFlag~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;~__cil_tmp58~0 := #t~nondet27;havoc #t~nondet27;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;havoc ~__cil_tmp61~0;~s__state~0 := ~initial_state;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp~0 := #t~nondet28;havoc #t~nondet28;~Time~0 := ~tmp~0;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~got_new_session~0 := 0; {42418#(not (= 8529 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:57,414 INFO L273 TraceCheckUtils]: 7: Hoare triple {42418#(not (= 8529 ssl3_accept_~s__state~0))} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {42418#(not (= 8529 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:57,415 INFO L273 TraceCheckUtils]: 8: Hoare triple {42418#(not (= 8529 ssl3_accept_~s__state~0))} #t~post29 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post29;havoc #t~post29; {42418#(not (= 8529 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:57,415 INFO L273 TraceCheckUtils]: 9: Hoare triple {42418#(not (= 8529 ssl3_accept_~s__state~0))} assume !(0 != 12288 + ~tmp___1~0); {42418#(not (= 8529 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:57,416 INFO L273 TraceCheckUtils]: 10: Hoare triple {42418#(not (= 8529 ssl3_accept_~s__state~0))} assume !(0 == ~s__cert~0); {42418#(not (= 8529 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:57,416 INFO L273 TraceCheckUtils]: 11: Hoare triple {42418#(not (= 8529 ssl3_accept_~s__state~0))} assume !false; {42418#(not (= 8529 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:57,417 INFO L273 TraceCheckUtils]: 12: Hoare triple {42418#(not (= 8529 ssl3_accept_~s__state~0))} ~state~0 := ~s__state~0; {42418#(not (= 8529 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:57,417 INFO L273 TraceCheckUtils]: 13: Hoare triple {42418#(not (= 8529 ssl3_accept_~s__state~0))} assume !(12292 == ~s__state~0); {42418#(not (= 8529 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:57,418 INFO L273 TraceCheckUtils]: 14: Hoare triple {42418#(not (= 8529 ssl3_accept_~s__state~0))} assume !(16384 == ~s__state~0); {42418#(not (= 8529 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:57,418 INFO L273 TraceCheckUtils]: 15: Hoare triple {42418#(not (= 8529 ssl3_accept_~s__state~0))} assume !(8192 == ~s__state~0); {42418#(not (= 8529 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:57,419 INFO L273 TraceCheckUtils]: 16: Hoare triple {42418#(not (= 8529 ssl3_accept_~s__state~0))} assume !(24576 == ~s__state~0); {42418#(not (= 8529 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:57,419 INFO L273 TraceCheckUtils]: 17: Hoare triple {42418#(not (= 8529 ssl3_accept_~s__state~0))} assume !(8195 == ~s__state~0); {42418#(not (= 8529 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:57,420 INFO L273 TraceCheckUtils]: 18: Hoare triple {42418#(not (= 8529 ssl3_accept_~s__state~0))} assume !(8480 == ~s__state~0); {42418#(not (= 8529 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:57,420 INFO L273 TraceCheckUtils]: 19: Hoare triple {42418#(not (= 8529 ssl3_accept_~s__state~0))} assume !(8481 == ~s__state~0); {42418#(not (= 8529 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:57,421 INFO L273 TraceCheckUtils]: 20: Hoare triple {42418#(not (= 8529 ssl3_accept_~s__state~0))} assume !(8482 == ~s__state~0); {42418#(not (= 8529 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:57,421 INFO L273 TraceCheckUtils]: 21: Hoare triple {42418#(not (= 8529 ssl3_accept_~s__state~0))} assume !(8464 == ~s__state~0); {42418#(not (= 8529 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:57,422 INFO L273 TraceCheckUtils]: 22: Hoare triple {42418#(not (= 8529 ssl3_accept_~s__state~0))} assume !(8465 == ~s__state~0); {42418#(not (= 8529 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:57,422 INFO L273 TraceCheckUtils]: 23: Hoare triple {42418#(not (= 8529 ssl3_accept_~s__state~0))} assume !(8466 == ~s__state~0); {42418#(not (= 8529 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:57,423 INFO L273 TraceCheckUtils]: 24: Hoare triple {42418#(not (= 8529 ssl3_accept_~s__state~0))} assume !(8496 == ~s__state~0); {42418#(not (= 8529 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:57,423 INFO L273 TraceCheckUtils]: 25: Hoare triple {42418#(not (= 8529 ssl3_accept_~s__state~0))} assume !(8497 == ~s__state~0); {42418#(not (= 8529 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:57,424 INFO L273 TraceCheckUtils]: 26: Hoare triple {42418#(not (= 8529 ssl3_accept_~s__state~0))} assume !(8512 == ~s__state~0); {42418#(not (= 8529 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:57,424 INFO L273 TraceCheckUtils]: 27: Hoare triple {42418#(not (= 8529 ssl3_accept_~s__state~0))} assume !(8513 == ~s__state~0); {42418#(not (= 8529 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:57,425 INFO L273 TraceCheckUtils]: 28: Hoare triple {42418#(not (= 8529 ssl3_accept_~s__state~0))} assume !(8528 == ~s__state~0); {42418#(not (= 8529 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:39:57,425 INFO L273 TraceCheckUtils]: 29: Hoare triple {42418#(not (= 8529 ssl3_accept_~s__state~0))} assume 8529 == ~s__state~0; {42415#false} is VALID [2018-11-23 12:39:57,426 INFO L273 TraceCheckUtils]: 30: Hoare triple {42415#false} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~s__s3__tmp__new_cipher__algorithms~0 := #t~nondet38;havoc #t~nondet38;~l~0 := ~s__s3__tmp__new_cipher__algorithms~0;~__cil_tmp57~0 := ~s__options~0; {42415#false} is VALID [2018-11-23 12:39:57,426 INFO L273 TraceCheckUtils]: 31: Hoare triple {42415#false} assume 0 != (2097152 + ~__cil_tmp57~0) % 4294967296;~s__s3__tmp__use_rsa_tmp~0 := 1; {42415#false} is VALID [2018-11-23 12:39:57,426 INFO L273 TraceCheckUtils]: 32: Hoare triple {42415#false} assume 0 != ~s__s3__tmp__use_rsa_tmp~0; {42415#false} is VALID [2018-11-23 12:39:57,426 INFO L273 TraceCheckUtils]: 33: Hoare triple {42415#false} assume -2147483648 <= #t~nondet41 && #t~nondet41 <= 2147483647;~ret~0 := #t~nondet41;havoc #t~nondet41; {42415#false} is VALID [2018-11-23 12:39:57,426 INFO L273 TraceCheckUtils]: 34: Hoare triple {42415#false} assume !(~ret~0 <= 0); {42415#false} is VALID [2018-11-23 12:39:57,427 INFO L273 TraceCheckUtils]: 35: Hoare triple {42415#false} ~s__state~0 := 8544;~s__init_num~0 := 0; {42415#false} is VALID [2018-11-23 12:39:57,427 INFO L273 TraceCheckUtils]: 36: Hoare triple {42415#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {42415#false} is VALID [2018-11-23 12:39:57,427 INFO L273 TraceCheckUtils]: 37: Hoare triple {42415#false} assume !(8576 == ~state~0); {42415#false} is VALID [2018-11-23 12:39:57,427 INFO L273 TraceCheckUtils]: 38: Hoare triple {42415#false} ~skip~0 := 0; {42415#false} is VALID [2018-11-23 12:39:57,428 INFO L273 TraceCheckUtils]: 39: Hoare triple {42415#false} assume !false; {42415#false} is VALID [2018-11-23 12:39:57,428 INFO L273 TraceCheckUtils]: 40: Hoare triple {42415#false} ~state~0 := ~s__state~0; {42415#false} is VALID [2018-11-23 12:39:57,428 INFO L273 TraceCheckUtils]: 41: Hoare triple {42415#false} assume !(12292 == ~s__state~0); {42415#false} is VALID [2018-11-23 12:39:57,428 INFO L273 TraceCheckUtils]: 42: Hoare triple {42415#false} assume !(16384 == ~s__state~0); {42415#false} is VALID [2018-11-23 12:39:57,429 INFO L273 TraceCheckUtils]: 43: Hoare triple {42415#false} assume !(8192 == ~s__state~0); {42415#false} is VALID [2018-11-23 12:39:57,429 INFO L273 TraceCheckUtils]: 44: Hoare triple {42415#false} assume !(24576 == ~s__state~0); {42415#false} is VALID [2018-11-23 12:39:57,429 INFO L273 TraceCheckUtils]: 45: Hoare triple {42415#false} assume !(8195 == ~s__state~0); {42415#false} is VALID [2018-11-23 12:39:57,429 INFO L273 TraceCheckUtils]: 46: Hoare triple {42415#false} assume !(8480 == ~s__state~0); {42415#false} is VALID [2018-11-23 12:39:57,430 INFO L273 TraceCheckUtils]: 47: Hoare triple {42415#false} assume !(8481 == ~s__state~0); {42415#false} is VALID [2018-11-23 12:39:57,430 INFO L273 TraceCheckUtils]: 48: Hoare triple {42415#false} assume !(8482 == ~s__state~0); {42415#false} is VALID [2018-11-23 12:39:57,430 INFO L273 TraceCheckUtils]: 49: Hoare triple {42415#false} assume !(8464 == ~s__state~0); {42415#false} is VALID [2018-11-23 12:39:57,430 INFO L273 TraceCheckUtils]: 50: Hoare triple {42415#false} assume !(8465 == ~s__state~0); {42415#false} is VALID [2018-11-23 12:39:57,431 INFO L273 TraceCheckUtils]: 51: Hoare triple {42415#false} assume !(8466 == ~s__state~0); {42415#false} is VALID [2018-11-23 12:39:57,431 INFO L273 TraceCheckUtils]: 52: Hoare triple {42415#false} assume !(8496 == ~s__state~0); {42415#false} is VALID [2018-11-23 12:39:57,431 INFO L273 TraceCheckUtils]: 53: Hoare triple {42415#false} assume !(8497 == ~s__state~0); {42415#false} is VALID [2018-11-23 12:39:57,431 INFO L273 TraceCheckUtils]: 54: Hoare triple {42415#false} assume !(8512 == ~s__state~0); {42415#false} is VALID [2018-11-23 12:39:57,431 INFO L273 TraceCheckUtils]: 55: Hoare triple {42415#false} assume !(8513 == ~s__state~0); {42415#false} is VALID [2018-11-23 12:39:57,431 INFO L273 TraceCheckUtils]: 56: Hoare triple {42415#false} assume !(8528 == ~s__state~0); {42415#false} is VALID [2018-11-23 12:39:57,432 INFO L273 TraceCheckUtils]: 57: Hoare triple {42415#false} assume !(8529 == ~s__state~0); {42415#false} is VALID [2018-11-23 12:39:57,432 INFO L273 TraceCheckUtils]: 58: Hoare triple {42415#false} assume 8544 == ~s__state~0; {42415#false} is VALID [2018-11-23 12:39:57,432 INFO L273 TraceCheckUtils]: 59: Hoare triple {42415#false} assume 0 != 1 + ~s__verify_mode~0; {42415#false} is VALID [2018-11-23 12:39:57,432 INFO L273 TraceCheckUtils]: 60: Hoare triple {42415#false} assume !(0 != ~s__session__peer~0); {42415#false} is VALID [2018-11-23 12:39:57,432 INFO L273 TraceCheckUtils]: 61: Hoare triple {42415#false} assume -2147483648 <= #t~nondet42 && #t~nondet42 <= 2147483647;~s__s3__tmp__new_cipher__algorithms~0 := #t~nondet42;havoc #t~nondet42;~__cil_tmp61~0 := ~s__s3__tmp__new_cipher__algorithms~0; {42415#false} is VALID [2018-11-23 12:39:57,432 INFO L273 TraceCheckUtils]: 62: Hoare triple {42415#false} assume !(0 != (256 + ~__cil_tmp61~0) % 4294967296); {42415#false} is VALID [2018-11-23 12:39:57,433 INFO L273 TraceCheckUtils]: 63: Hoare triple {42415#false} ~s__s3__tmp__cert_request~0 := 1;assume -2147483648 <= #t~nondet43 && #t~nondet43 <= 2147483647;~ret~0 := #t~nondet43;havoc #t~nondet43; {42415#false} is VALID [2018-11-23 12:39:57,433 INFO L273 TraceCheckUtils]: 64: Hoare triple {42415#false} assume !(~ret~0 <= 0);~s__state~0 := 8448;~s__s3__tmp__next_state___0~0 := 8576;~s__init_num~0 := 0; {42415#false} is VALID [2018-11-23 12:39:57,433 INFO L273 TraceCheckUtils]: 65: Hoare triple {42415#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {42415#false} is VALID [2018-11-23 12:39:57,433 INFO L273 TraceCheckUtils]: 66: Hoare triple {42415#false} assume !(8576 == ~state~0); {42415#false} is VALID [2018-11-23 12:39:57,433 INFO L273 TraceCheckUtils]: 67: Hoare triple {42415#false} ~skip~0 := 0; {42415#false} is VALID [2018-11-23 12:39:57,433 INFO L273 TraceCheckUtils]: 68: Hoare triple {42415#false} assume !false; {42415#false} is VALID [2018-11-23 12:39:57,433 INFO L273 TraceCheckUtils]: 69: Hoare triple {42415#false} ~state~0 := ~s__state~0; {42415#false} is VALID [2018-11-23 12:39:57,434 INFO L273 TraceCheckUtils]: 70: Hoare triple {42415#false} assume !(12292 == ~s__state~0); {42415#false} is VALID [2018-11-23 12:39:57,434 INFO L273 TraceCheckUtils]: 71: Hoare triple {42415#false} assume !(16384 == ~s__state~0); {42415#false} is VALID [2018-11-23 12:39:57,434 INFO L273 TraceCheckUtils]: 72: Hoare triple {42415#false} assume !(8192 == ~s__state~0); {42415#false} is VALID [2018-11-23 12:39:57,434 INFO L273 TraceCheckUtils]: 73: Hoare triple {42415#false} assume !(24576 == ~s__state~0); {42415#false} is VALID [2018-11-23 12:39:57,434 INFO L273 TraceCheckUtils]: 74: Hoare triple {42415#false} assume !(8195 == ~s__state~0); {42415#false} is VALID [2018-11-23 12:39:57,434 INFO L273 TraceCheckUtils]: 75: Hoare triple {42415#false} assume !(8480 == ~s__state~0); {42415#false} is VALID [2018-11-23 12:39:57,435 INFO L273 TraceCheckUtils]: 76: Hoare triple {42415#false} assume !(8481 == ~s__state~0); {42415#false} is VALID [2018-11-23 12:39:57,435 INFO L273 TraceCheckUtils]: 77: Hoare triple {42415#false} assume !(8482 == ~s__state~0); {42415#false} is VALID [2018-11-23 12:39:57,435 INFO L273 TraceCheckUtils]: 78: Hoare triple {42415#false} assume !(8464 == ~s__state~0); {42415#false} is VALID [2018-11-23 12:39:57,435 INFO L273 TraceCheckUtils]: 79: Hoare triple {42415#false} assume !(8465 == ~s__state~0); {42415#false} is VALID [2018-11-23 12:39:57,435 INFO L273 TraceCheckUtils]: 80: Hoare triple {42415#false} assume !(8466 == ~s__state~0); {42415#false} is VALID [2018-11-23 12:39:57,435 INFO L273 TraceCheckUtils]: 81: Hoare triple {42415#false} assume !(8496 == ~s__state~0); {42415#false} is VALID [2018-11-23 12:39:57,436 INFO L273 TraceCheckUtils]: 82: Hoare triple {42415#false} assume !(8497 == ~s__state~0); {42415#false} is VALID [2018-11-23 12:39:57,436 INFO L273 TraceCheckUtils]: 83: Hoare triple {42415#false} assume !(8512 == ~s__state~0); {42415#false} is VALID [2018-11-23 12:39:57,436 INFO L273 TraceCheckUtils]: 84: Hoare triple {42415#false} assume !(8513 == ~s__state~0); {42415#false} is VALID [2018-11-23 12:39:57,436 INFO L273 TraceCheckUtils]: 85: Hoare triple {42415#false} assume !(8528 == ~s__state~0); {42415#false} is VALID [2018-11-23 12:39:57,436 INFO L273 TraceCheckUtils]: 86: Hoare triple {42415#false} assume !(8529 == ~s__state~0); {42415#false} is VALID [2018-11-23 12:39:57,436 INFO L273 TraceCheckUtils]: 87: Hoare triple {42415#false} assume !(8544 == ~s__state~0); {42415#false} is VALID [2018-11-23 12:39:57,437 INFO L273 TraceCheckUtils]: 88: Hoare triple {42415#false} assume !(8545 == ~s__state~0); {42415#false} is VALID [2018-11-23 12:39:57,437 INFO L273 TraceCheckUtils]: 89: Hoare triple {42415#false} assume !(8560 == ~s__state~0); {42415#false} is VALID [2018-11-23 12:39:57,437 INFO L273 TraceCheckUtils]: 90: Hoare triple {42415#false} assume !(8561 == ~s__state~0); {42415#false} is VALID [2018-11-23 12:39:57,437 INFO L273 TraceCheckUtils]: 91: Hoare triple {42415#false} assume 8448 == ~s__state~0; {42415#false} is VALID [2018-11-23 12:39:57,437 INFO L273 TraceCheckUtils]: 92: Hoare triple {42415#false} assume !(~num1~0 > 0); {42415#false} is VALID [2018-11-23 12:39:57,437 INFO L273 TraceCheckUtils]: 93: Hoare triple {42415#false} ~s__state~0 := ~s__s3__tmp__next_state___0~0; {42415#false} is VALID [2018-11-23 12:39:57,438 INFO L273 TraceCheckUtils]: 94: Hoare triple {42415#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {42415#false} is VALID [2018-11-23 12:39:57,438 INFO L273 TraceCheckUtils]: 95: Hoare triple {42415#false} assume !(8576 == ~state~0); {42415#false} is VALID [2018-11-23 12:39:57,438 INFO L273 TraceCheckUtils]: 96: Hoare triple {42415#false} ~skip~0 := 0; {42415#false} is VALID [2018-11-23 12:39:57,438 INFO L273 TraceCheckUtils]: 97: Hoare triple {42415#false} assume !false; {42415#false} is VALID [2018-11-23 12:39:57,438 INFO L273 TraceCheckUtils]: 98: Hoare triple {42415#false} ~state~0 := ~s__state~0; {42415#false} is VALID [2018-11-23 12:39:57,438 INFO L273 TraceCheckUtils]: 99: Hoare triple {42415#false} assume !(12292 == ~s__state~0); {42415#false} is VALID [2018-11-23 12:39:57,439 INFO L273 TraceCheckUtils]: 100: Hoare triple {42415#false} assume !(16384 == ~s__state~0); {42415#false} is VALID [2018-11-23 12:39:57,439 INFO L273 TraceCheckUtils]: 101: Hoare triple {42415#false} assume !(8192 == ~s__state~0); {42415#false} is VALID [2018-11-23 12:39:57,439 INFO L273 TraceCheckUtils]: 102: Hoare triple {42415#false} assume !(24576 == ~s__state~0); {42415#false} is VALID [2018-11-23 12:39:57,439 INFO L273 TraceCheckUtils]: 103: Hoare triple {42415#false} assume !(8195 == ~s__state~0); {42415#false} is VALID [2018-11-23 12:39:57,439 INFO L273 TraceCheckUtils]: 104: Hoare triple {42415#false} assume 8480 == ~s__state~0; {42415#false} is VALID [2018-11-23 12:39:57,440 INFO L273 TraceCheckUtils]: 105: Hoare triple {42415#false} ~s__shutdown~0 := 0;assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~ret~0 := #t~nondet33;havoc #t~nondet33; {42415#false} is VALID [2018-11-23 12:39:57,440 INFO L273 TraceCheckUtils]: 106: Hoare triple {42415#false} assume !(~ret~0 <= 0);~s__s3__tmp__next_state___0~0 := 8482;~s__state~0 := 8448;~s__init_num~0 := 0; {42415#false} is VALID [2018-11-23 12:39:57,440 INFO L273 TraceCheckUtils]: 107: Hoare triple {42415#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {42415#false} is VALID [2018-11-23 12:39:57,440 INFO L273 TraceCheckUtils]: 108: Hoare triple {42415#false} assume 8576 == ~state~0; {42415#false} is VALID [2018-11-23 12:39:57,440 INFO L273 TraceCheckUtils]: 109: Hoare triple {42415#false} assume 8592 == ~s__state~0; {42415#false} is VALID [2018-11-23 12:39:57,440 INFO L273 TraceCheckUtils]: 110: Hoare triple {42415#false} assume -12288 != ~tmp___1~0; {42415#false} is VALID [2018-11-23 12:39:57,441 INFO L273 TraceCheckUtils]: 111: Hoare triple {42415#false} assume -16384 != ~tmp___2~0; {42415#false} is VALID [2018-11-23 12:39:57,441 INFO L273 TraceCheckUtils]: 112: Hoare triple {42415#false} assume 4294967040 != ~__cil_tmp56~0 % 4294967296; {42415#false} is VALID [2018-11-23 12:39:57,441 INFO L273 TraceCheckUtils]: 113: Hoare triple {42415#false} assume 4294967294 != ~__cil_tmp58~0 % 4294967296; {42415#false} is VALID [2018-11-23 12:39:57,441 INFO L273 TraceCheckUtils]: 114: Hoare triple {42415#false} assume 1024 != ~tmp___7~0; {42415#false} is VALID [2018-11-23 12:39:57,441 INFO L273 TraceCheckUtils]: 115: Hoare triple {42415#false} assume 512 != ~tmp___7~0; {42415#false} is VALID [2018-11-23 12:39:57,441 INFO L273 TraceCheckUtils]: 116: Hoare triple {42415#false} assume !false; {42415#false} is VALID [2018-11-23 12:39:57,449 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2018-11-23 12:39:57,449 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 12:39:57,449 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-23 12:39:57,450 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 117 [2018-11-23 12:39:57,450 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:39:57,450 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2018-11-23 12:39:57,529 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 84 edges. 84 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:39:57,529 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-23 12:39:57,530 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-23 12:39:57,530 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-23 12:39:57,530 INFO L87 Difference]: Start difference. First operand 633 states and 964 transitions. Second operand 5 states. [2018-11-23 12:40:00,017 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:40:00,017 INFO L93 Difference]: Finished difference Result 1279 states and 1953 transitions. [2018-11-23 12:40:00,017 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-23 12:40:00,017 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 117 [2018-11-23 12:40:00,018 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:40:00,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2018-11-23 12:40:00,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 483 transitions. [2018-11-23 12:40:00,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2018-11-23 12:40:00,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 483 transitions. [2018-11-23 12:40:00,023 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 483 transitions. [2018-11-23 12:40:00,526 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 483 edges. 483 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:40:00,546 INFO L225 Difference]: With dead ends: 1279 [2018-11-23 12:40:00,546 INFO L226 Difference]: Without dead ends: 659 [2018-11-23 12:40:00,547 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-11-23 12:40:00,548 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 659 states. [2018-11-23 12:40:03,384 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 659 to 633. [2018-11-23 12:40:03,384 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:40:03,384 INFO L82 GeneralOperation]: Start isEquivalent. First operand 659 states. Second operand 633 states. [2018-11-23 12:40:03,384 INFO L74 IsIncluded]: Start isIncluded. First operand 659 states. Second operand 633 states. [2018-11-23 12:40:03,385 INFO L87 Difference]: Start difference. First operand 659 states. Second operand 633 states. [2018-11-23 12:40:03,403 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:40:03,403 INFO L93 Difference]: Finished difference Result 659 states and 1000 transitions. [2018-11-23 12:40:03,403 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 1000 transitions. [2018-11-23 12:40:03,404 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:40:03,404 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:40:03,404 INFO L74 IsIncluded]: Start isIncluded. First operand 633 states. Second operand 659 states. [2018-11-23 12:40:03,404 INFO L87 Difference]: Start difference. First operand 633 states. Second operand 659 states. [2018-11-23 12:40:03,423 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:40:03,423 INFO L93 Difference]: Finished difference Result 659 states and 1000 transitions. [2018-11-23 12:40:03,423 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 1000 transitions. [2018-11-23 12:40:03,424 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:40:03,424 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:40:03,424 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:40:03,424 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:40:03,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 633 states. [2018-11-23 12:40:03,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 633 states and 958 transitions. [2018-11-23 12:40:03,441 INFO L78 Accepts]: Start accepts. Automaton has 633 states and 958 transitions. Word has length 117 [2018-11-23 12:40:03,441 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:40:03,442 INFO L480 AbstractCegarLoop]: Abstraction has 633 states and 958 transitions. [2018-11-23 12:40:03,442 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-23 12:40:03,442 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 958 transitions. [2018-11-23 12:40:03,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2018-11-23 12:40:03,442 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:40:03,443 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2018-11-23 12:40:03,443 INFO L423 AbstractCegarLoop]: === Iteration 22 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:40:03,443 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:40:03,443 INFO L82 PathProgramCache]: Analyzing trace with hash -878484076, now seen corresponding path program 1 times [2018-11-23 12:40:03,443 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:40:03,443 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:40:03,444 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:40:03,444 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:40:03,444 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:40:03,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:40:03,564 INFO L256 TraceCheckUtils]: 0: Hoare triple {45891#true} call ULTIMATE.init(); {45891#true} is VALID [2018-11-23 12:40:03,565 INFO L273 TraceCheckUtils]: 1: Hoare triple {45891#true} assume true; {45891#true} is VALID [2018-11-23 12:40:03,565 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {45891#true} {45891#true} #652#return; {45891#true} is VALID [2018-11-23 12:40:03,565 INFO L256 TraceCheckUtils]: 3: Hoare triple {45891#true} call #t~ret56 := main(); {45891#true} is VALID [2018-11-23 12:40:03,566 INFO L273 TraceCheckUtils]: 4: Hoare triple {45891#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {45893#(<= main_~s~0 8464)} is VALID [2018-11-23 12:40:03,566 INFO L256 TraceCheckUtils]: 5: Hoare triple {45893#(<= main_~s~0 8464)} call #t~ret55 := ssl3_accept(~s~0); {45894#(not (= |ssl3_accept_#in~initial_state| 8640))} is VALID [2018-11-23 12:40:03,568 INFO L273 TraceCheckUtils]: 6: Hoare triple {45894#(not (= |ssl3_accept_#in~initial_state| 8640))} ~initial_state := #in~initial_state;assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~s__info_callback~0 := #t~nondet0;havoc #t~nondet0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~s__in_handshake~0 := #t~nondet1;havoc #t~nondet1;havoc ~s__state~0;havoc ~s__new_session~0;havoc ~s__server~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~s__version~0 := #t~nondet2;havoc #t~nondet2;havoc ~s__type~0;havoc ~s__init_num~0;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~s__hit~0 := #t~nondet3;havoc #t~nondet3;havoc ~s__rwstate~0;havoc ~s__init_buf___0~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~s__debug~0 := #t~nondet4;havoc #t~nondet4;havoc ~s__shutdown~0;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~s__cert~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~s__options~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~s__verify_mode~0 := #t~nondet7;havoc #t~nondet7;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~s__session__peer~0 := #t~nondet8;havoc #t~nondet8;assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647;~s__cert__pkeys__AT0__privatekey~0 := #t~nondet9;havoc #t~nondet9;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~s__ctx__info_callback~0 := #t~nondet10;havoc #t~nondet10;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~s__ctx__stats__sess_accept_renegotiate~0 := #t~nondet11;havoc #t~nondet11;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~s__ctx__stats__sess_accept~0 := #t~nondet12;havoc #t~nondet12;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~s__ctx__stats__sess_accept_good~0 := #t~nondet13;havoc #t~nondet13;havoc ~s__s3__tmp__cert_request~0;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet14;havoc #t~nondet14;havoc ~s__s3__tmp__use_rsa_tmp~0;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet15;havoc #t~nondet15;havoc ~s__s3__tmp__new_cipher__algorithms~0;havoc ~s__s3__tmp__next_state___0~0;havoc ~s__s3__tmp__new_cipher__algo_strength~0;havoc ~s__session__cipher~0;havoc ~buf~0;havoc ~l~0;havoc ~Time~0;havoc ~tmp~0;havoc ~cb~0;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~num1~0 := #t~nondet16;havoc #t~nondet16;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~got_new_session~0;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~tmp___1~0 := #t~nondet17;havoc #t~nondet17;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~tmp___2~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~tmp___3~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~tmp___4~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp___5~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___6~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___7~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___8~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___9~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp___10~0 := #t~nondet26;havoc #t~nondet26;havoc ~blastFlag~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;~__cil_tmp58~0 := #t~nondet27;havoc #t~nondet27;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;havoc ~__cil_tmp61~0;~s__state~0 := ~initial_state;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp~0 := #t~nondet28;havoc #t~nondet28;~Time~0 := ~tmp~0;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~got_new_session~0 := 0; {45895#(not (= 8640 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:40:03,568 INFO L273 TraceCheckUtils]: 7: Hoare triple {45895#(not (= 8640 ssl3_accept_~s__state~0))} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {45895#(not (= 8640 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:40:03,569 INFO L273 TraceCheckUtils]: 8: Hoare triple {45895#(not (= 8640 ssl3_accept_~s__state~0))} #t~post29 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post29;havoc #t~post29; {45895#(not (= 8640 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:40:03,569 INFO L273 TraceCheckUtils]: 9: Hoare triple {45895#(not (= 8640 ssl3_accept_~s__state~0))} assume !(0 != 12288 + ~tmp___1~0); {45895#(not (= 8640 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:40:03,570 INFO L273 TraceCheckUtils]: 10: Hoare triple {45895#(not (= 8640 ssl3_accept_~s__state~0))} assume !(0 == ~s__cert~0); {45895#(not (= 8640 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:40:03,570 INFO L273 TraceCheckUtils]: 11: Hoare triple {45895#(not (= 8640 ssl3_accept_~s__state~0))} assume !false; {45895#(not (= 8640 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:40:03,571 INFO L273 TraceCheckUtils]: 12: Hoare triple {45895#(not (= 8640 ssl3_accept_~s__state~0))} ~state~0 := ~s__state~0; {45895#(not (= 8640 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:40:03,572 INFO L273 TraceCheckUtils]: 13: Hoare triple {45895#(not (= 8640 ssl3_accept_~s__state~0))} assume !(12292 == ~s__state~0); {45895#(not (= 8640 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:40:03,572 INFO L273 TraceCheckUtils]: 14: Hoare triple {45895#(not (= 8640 ssl3_accept_~s__state~0))} assume !(16384 == ~s__state~0); {45895#(not (= 8640 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:40:03,573 INFO L273 TraceCheckUtils]: 15: Hoare triple {45895#(not (= 8640 ssl3_accept_~s__state~0))} assume !(8192 == ~s__state~0); {45895#(not (= 8640 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:40:03,573 INFO L273 TraceCheckUtils]: 16: Hoare triple {45895#(not (= 8640 ssl3_accept_~s__state~0))} assume !(24576 == ~s__state~0); {45895#(not (= 8640 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:40:03,574 INFO L273 TraceCheckUtils]: 17: Hoare triple {45895#(not (= 8640 ssl3_accept_~s__state~0))} assume !(8195 == ~s__state~0); {45895#(not (= 8640 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:40:03,574 INFO L273 TraceCheckUtils]: 18: Hoare triple {45895#(not (= 8640 ssl3_accept_~s__state~0))} assume !(8480 == ~s__state~0); {45895#(not (= 8640 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:40:03,575 INFO L273 TraceCheckUtils]: 19: Hoare triple {45895#(not (= 8640 ssl3_accept_~s__state~0))} assume !(8481 == ~s__state~0); {45895#(not (= 8640 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:40:03,575 INFO L273 TraceCheckUtils]: 20: Hoare triple {45895#(not (= 8640 ssl3_accept_~s__state~0))} assume !(8482 == ~s__state~0); {45895#(not (= 8640 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:40:03,576 INFO L273 TraceCheckUtils]: 21: Hoare triple {45895#(not (= 8640 ssl3_accept_~s__state~0))} assume !(8464 == ~s__state~0); {45895#(not (= 8640 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:40:03,576 INFO L273 TraceCheckUtils]: 22: Hoare triple {45895#(not (= 8640 ssl3_accept_~s__state~0))} assume !(8465 == ~s__state~0); {45895#(not (= 8640 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:40:03,577 INFO L273 TraceCheckUtils]: 23: Hoare triple {45895#(not (= 8640 ssl3_accept_~s__state~0))} assume !(8466 == ~s__state~0); {45895#(not (= 8640 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:40:03,577 INFO L273 TraceCheckUtils]: 24: Hoare triple {45895#(not (= 8640 ssl3_accept_~s__state~0))} assume !(8496 == ~s__state~0); {45895#(not (= 8640 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:40:03,578 INFO L273 TraceCheckUtils]: 25: Hoare triple {45895#(not (= 8640 ssl3_accept_~s__state~0))} assume !(8497 == ~s__state~0); {45895#(not (= 8640 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:40:03,578 INFO L273 TraceCheckUtils]: 26: Hoare triple {45895#(not (= 8640 ssl3_accept_~s__state~0))} assume !(8512 == ~s__state~0); {45895#(not (= 8640 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:40:03,579 INFO L273 TraceCheckUtils]: 27: Hoare triple {45895#(not (= 8640 ssl3_accept_~s__state~0))} assume !(8513 == ~s__state~0); {45895#(not (= 8640 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:40:03,579 INFO L273 TraceCheckUtils]: 28: Hoare triple {45895#(not (= 8640 ssl3_accept_~s__state~0))} assume !(8528 == ~s__state~0); {45895#(not (= 8640 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:40:03,580 INFO L273 TraceCheckUtils]: 29: Hoare triple {45895#(not (= 8640 ssl3_accept_~s__state~0))} assume !(8529 == ~s__state~0); {45895#(not (= 8640 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:40:03,580 INFO L273 TraceCheckUtils]: 30: Hoare triple {45895#(not (= 8640 ssl3_accept_~s__state~0))} assume !(8544 == ~s__state~0); {45895#(not (= 8640 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:40:03,581 INFO L273 TraceCheckUtils]: 31: Hoare triple {45895#(not (= 8640 ssl3_accept_~s__state~0))} assume !(8545 == ~s__state~0); {45895#(not (= 8640 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:40:03,581 INFO L273 TraceCheckUtils]: 32: Hoare triple {45895#(not (= 8640 ssl3_accept_~s__state~0))} assume !(8560 == ~s__state~0); {45895#(not (= 8640 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:40:03,582 INFO L273 TraceCheckUtils]: 33: Hoare triple {45895#(not (= 8640 ssl3_accept_~s__state~0))} assume !(8561 == ~s__state~0); {45895#(not (= 8640 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:40:03,582 INFO L273 TraceCheckUtils]: 34: Hoare triple {45895#(not (= 8640 ssl3_accept_~s__state~0))} assume !(8448 == ~s__state~0); {45895#(not (= 8640 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:40:03,583 INFO L273 TraceCheckUtils]: 35: Hoare triple {45895#(not (= 8640 ssl3_accept_~s__state~0))} assume !(8576 == ~s__state~0); {45895#(not (= 8640 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:40:03,583 INFO L273 TraceCheckUtils]: 36: Hoare triple {45895#(not (= 8640 ssl3_accept_~s__state~0))} assume !(8577 == ~s__state~0); {45895#(not (= 8640 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:40:03,584 INFO L273 TraceCheckUtils]: 37: Hoare triple {45895#(not (= 8640 ssl3_accept_~s__state~0))} assume !(8592 == ~s__state~0); {45895#(not (= 8640 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:40:03,584 INFO L273 TraceCheckUtils]: 38: Hoare triple {45895#(not (= 8640 ssl3_accept_~s__state~0))} assume !(8593 == ~s__state~0); {45895#(not (= 8640 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:40:03,585 INFO L273 TraceCheckUtils]: 39: Hoare triple {45895#(not (= 8640 ssl3_accept_~s__state~0))} assume !(8608 == ~s__state~0); {45895#(not (= 8640 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:40:03,585 INFO L273 TraceCheckUtils]: 40: Hoare triple {45895#(not (= 8640 ssl3_accept_~s__state~0))} assume !(8609 == ~s__state~0); {45895#(not (= 8640 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:40:03,586 INFO L273 TraceCheckUtils]: 41: Hoare triple {45895#(not (= 8640 ssl3_accept_~s__state~0))} assume 8640 == ~s__state~0; {45892#false} is VALID [2018-11-23 12:40:03,586 INFO L273 TraceCheckUtils]: 42: Hoare triple {45892#false} assume -2147483648 <= #t~nondet49 && #t~nondet49 <= 2147483647;~ret~0 := #t~nondet49;havoc #t~nondet49; {45892#false} is VALID [2018-11-23 12:40:03,586 INFO L273 TraceCheckUtils]: 43: Hoare triple {45892#false} assume !(~ret~0 <= 0); {45892#false} is VALID [2018-11-23 12:40:03,587 INFO L273 TraceCheckUtils]: 44: Hoare triple {45892#false} assume !(0 != ~s__hit~0);~s__state~0 := 8656; {45892#false} is VALID [2018-11-23 12:40:03,587 INFO L273 TraceCheckUtils]: 45: Hoare triple {45892#false} ~s__init_num~0 := 0; {45892#false} is VALID [2018-11-23 12:40:03,587 INFO L273 TraceCheckUtils]: 46: Hoare triple {45892#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {45892#false} is VALID [2018-11-23 12:40:03,587 INFO L273 TraceCheckUtils]: 47: Hoare triple {45892#false} assume !(8576 == ~state~0); {45892#false} is VALID [2018-11-23 12:40:03,587 INFO L273 TraceCheckUtils]: 48: Hoare triple {45892#false} ~skip~0 := 0; {45892#false} is VALID [2018-11-23 12:40:03,588 INFO L273 TraceCheckUtils]: 49: Hoare triple {45892#false} assume !false; {45892#false} is VALID [2018-11-23 12:40:03,588 INFO L273 TraceCheckUtils]: 50: Hoare triple {45892#false} ~state~0 := ~s__state~0; {45892#false} is VALID [2018-11-23 12:40:03,588 INFO L273 TraceCheckUtils]: 51: Hoare triple {45892#false} assume !(12292 == ~s__state~0); {45892#false} is VALID [2018-11-23 12:40:03,588 INFO L273 TraceCheckUtils]: 52: Hoare triple {45892#false} assume !(16384 == ~s__state~0); {45892#false} is VALID [2018-11-23 12:40:03,589 INFO L273 TraceCheckUtils]: 53: Hoare triple {45892#false} assume !(8192 == ~s__state~0); {45892#false} is VALID [2018-11-23 12:40:03,589 INFO L273 TraceCheckUtils]: 54: Hoare triple {45892#false} assume !(24576 == ~s__state~0); {45892#false} is VALID [2018-11-23 12:40:03,589 INFO L273 TraceCheckUtils]: 55: Hoare triple {45892#false} assume !(8195 == ~s__state~0); {45892#false} is VALID [2018-11-23 12:40:03,589 INFO L273 TraceCheckUtils]: 56: Hoare triple {45892#false} assume !(8480 == ~s__state~0); {45892#false} is VALID [2018-11-23 12:40:03,589 INFO L273 TraceCheckUtils]: 57: Hoare triple {45892#false} assume !(8481 == ~s__state~0); {45892#false} is VALID [2018-11-23 12:40:03,589 INFO L273 TraceCheckUtils]: 58: Hoare triple {45892#false} assume !(8482 == ~s__state~0); {45892#false} is VALID [2018-11-23 12:40:03,589 INFO L273 TraceCheckUtils]: 59: Hoare triple {45892#false} assume !(8464 == ~s__state~0); {45892#false} is VALID [2018-11-23 12:40:03,589 INFO L273 TraceCheckUtils]: 60: Hoare triple {45892#false} assume !(8465 == ~s__state~0); {45892#false} is VALID [2018-11-23 12:40:03,590 INFO L273 TraceCheckUtils]: 61: Hoare triple {45892#false} assume !(8466 == ~s__state~0); {45892#false} is VALID [2018-11-23 12:40:03,590 INFO L273 TraceCheckUtils]: 62: Hoare triple {45892#false} assume !(8496 == ~s__state~0); {45892#false} is VALID [2018-11-23 12:40:03,590 INFO L273 TraceCheckUtils]: 63: Hoare triple {45892#false} assume !(8497 == ~s__state~0); {45892#false} is VALID [2018-11-23 12:40:03,590 INFO L273 TraceCheckUtils]: 64: Hoare triple {45892#false} assume !(8512 == ~s__state~0); {45892#false} is VALID [2018-11-23 12:40:03,590 INFO L273 TraceCheckUtils]: 65: Hoare triple {45892#false} assume !(8513 == ~s__state~0); {45892#false} is VALID [2018-11-23 12:40:03,590 INFO L273 TraceCheckUtils]: 66: Hoare triple {45892#false} assume !(8528 == ~s__state~0); {45892#false} is VALID [2018-11-23 12:40:03,590 INFO L273 TraceCheckUtils]: 67: Hoare triple {45892#false} assume !(8529 == ~s__state~0); {45892#false} is VALID [2018-11-23 12:40:03,590 INFO L273 TraceCheckUtils]: 68: Hoare triple {45892#false} assume !(8544 == ~s__state~0); {45892#false} is VALID [2018-11-23 12:40:03,590 INFO L273 TraceCheckUtils]: 69: Hoare triple {45892#false} assume !(8545 == ~s__state~0); {45892#false} is VALID [2018-11-23 12:40:03,591 INFO L273 TraceCheckUtils]: 70: Hoare triple {45892#false} assume !(8560 == ~s__state~0); {45892#false} is VALID [2018-11-23 12:40:03,591 INFO L273 TraceCheckUtils]: 71: Hoare triple {45892#false} assume !(8561 == ~s__state~0); {45892#false} is VALID [2018-11-23 12:40:03,591 INFO L273 TraceCheckUtils]: 72: Hoare triple {45892#false} assume !(8448 == ~s__state~0); {45892#false} is VALID [2018-11-23 12:40:03,591 INFO L273 TraceCheckUtils]: 73: Hoare triple {45892#false} assume !(8576 == ~s__state~0); {45892#false} is VALID [2018-11-23 12:40:03,591 INFO L273 TraceCheckUtils]: 74: Hoare triple {45892#false} assume !(8577 == ~s__state~0); {45892#false} is VALID [2018-11-23 12:40:03,591 INFO L273 TraceCheckUtils]: 75: Hoare triple {45892#false} assume !(8592 == ~s__state~0); {45892#false} is VALID [2018-11-23 12:40:03,591 INFO L273 TraceCheckUtils]: 76: Hoare triple {45892#false} assume !(8593 == ~s__state~0); {45892#false} is VALID [2018-11-23 12:40:03,591 INFO L273 TraceCheckUtils]: 77: Hoare triple {45892#false} assume !(8608 == ~s__state~0); {45892#false} is VALID [2018-11-23 12:40:03,591 INFO L273 TraceCheckUtils]: 78: Hoare triple {45892#false} assume !(8609 == ~s__state~0); {45892#false} is VALID [2018-11-23 12:40:03,592 INFO L273 TraceCheckUtils]: 79: Hoare triple {45892#false} assume !(8640 == ~s__state~0); {45892#false} is VALID [2018-11-23 12:40:03,592 INFO L273 TraceCheckUtils]: 80: Hoare triple {45892#false} assume !(8641 == ~s__state~0); {45892#false} is VALID [2018-11-23 12:40:03,592 INFO L273 TraceCheckUtils]: 81: Hoare triple {45892#false} assume 8656 == ~s__state~0; {45892#false} is VALID [2018-11-23 12:40:03,592 INFO L273 TraceCheckUtils]: 82: Hoare triple {45892#false} ~s__session__cipher~0 := ~s__s3__tmp__new_cipher~0; {45892#false} is VALID [2018-11-23 12:40:03,592 INFO L273 TraceCheckUtils]: 83: Hoare triple {45892#false} assume !(0 == ~tmp___9~0);assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~ret~0 := #t~nondet50;havoc #t~nondet50; {45892#false} is VALID [2018-11-23 12:40:03,592 INFO L273 TraceCheckUtils]: 84: Hoare triple {45892#false} assume 2 == ~blastFlag~0;~blastFlag~0 := 3; {45892#false} is VALID [2018-11-23 12:40:03,592 INFO L273 TraceCheckUtils]: 85: Hoare triple {45892#false} assume !(~ret~0 <= 0);~s__state~0 := 8672;~s__init_num~0 := 0; {45892#false} is VALID [2018-11-23 12:40:03,592 INFO L273 TraceCheckUtils]: 86: Hoare triple {45892#false} assume !(0 == ~tmp___10~0); {45892#false} is VALID [2018-11-23 12:40:03,593 INFO L273 TraceCheckUtils]: 87: Hoare triple {45892#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {45892#false} is VALID [2018-11-23 12:40:03,593 INFO L273 TraceCheckUtils]: 88: Hoare triple {45892#false} assume !(8576 == ~state~0); {45892#false} is VALID [2018-11-23 12:40:03,593 INFO L273 TraceCheckUtils]: 89: Hoare triple {45892#false} ~skip~0 := 0; {45892#false} is VALID [2018-11-23 12:40:03,593 INFO L273 TraceCheckUtils]: 90: Hoare triple {45892#false} assume !false; {45892#false} is VALID [2018-11-23 12:40:03,593 INFO L273 TraceCheckUtils]: 91: Hoare triple {45892#false} ~state~0 := ~s__state~0; {45892#false} is VALID [2018-11-23 12:40:03,593 INFO L273 TraceCheckUtils]: 92: Hoare triple {45892#false} assume !(12292 == ~s__state~0); {45892#false} is VALID [2018-11-23 12:40:03,593 INFO L273 TraceCheckUtils]: 93: Hoare triple {45892#false} assume !(16384 == ~s__state~0); {45892#false} is VALID [2018-11-23 12:40:03,593 INFO L273 TraceCheckUtils]: 94: Hoare triple {45892#false} assume !(8192 == ~s__state~0); {45892#false} is VALID [2018-11-23 12:40:03,593 INFO L273 TraceCheckUtils]: 95: Hoare triple {45892#false} assume !(24576 == ~s__state~0); {45892#false} is VALID [2018-11-23 12:40:03,594 INFO L273 TraceCheckUtils]: 96: Hoare triple {45892#false} assume !(8195 == ~s__state~0); {45892#false} is VALID [2018-11-23 12:40:03,594 INFO L273 TraceCheckUtils]: 97: Hoare triple {45892#false} assume !(8480 == ~s__state~0); {45892#false} is VALID [2018-11-23 12:40:03,594 INFO L273 TraceCheckUtils]: 98: Hoare triple {45892#false} assume !(8481 == ~s__state~0); {45892#false} is VALID [2018-11-23 12:40:03,594 INFO L273 TraceCheckUtils]: 99: Hoare triple {45892#false} assume !(8482 == ~s__state~0); {45892#false} is VALID [2018-11-23 12:40:03,594 INFO L273 TraceCheckUtils]: 100: Hoare triple {45892#false} assume !(8464 == ~s__state~0); {45892#false} is VALID [2018-11-23 12:40:03,594 INFO L273 TraceCheckUtils]: 101: Hoare triple {45892#false} assume !(8465 == ~s__state~0); {45892#false} is VALID [2018-11-23 12:40:03,594 INFO L273 TraceCheckUtils]: 102: Hoare triple {45892#false} assume !(8466 == ~s__state~0); {45892#false} is VALID [2018-11-23 12:40:03,594 INFO L273 TraceCheckUtils]: 103: Hoare triple {45892#false} assume !(8496 == ~s__state~0); {45892#false} is VALID [2018-11-23 12:40:03,595 INFO L273 TraceCheckUtils]: 104: Hoare triple {45892#false} assume !(8497 == ~s__state~0); {45892#false} is VALID [2018-11-23 12:40:03,595 INFO L273 TraceCheckUtils]: 105: Hoare triple {45892#false} assume !(8512 == ~s__state~0); {45892#false} is VALID [2018-11-23 12:40:03,595 INFO L273 TraceCheckUtils]: 106: Hoare triple {45892#false} assume !(8513 == ~s__state~0); {45892#false} is VALID [2018-11-23 12:40:03,595 INFO L273 TraceCheckUtils]: 107: Hoare triple {45892#false} assume !(8528 == ~s__state~0); {45892#false} is VALID [2018-11-23 12:40:03,595 INFO L273 TraceCheckUtils]: 108: Hoare triple {45892#false} assume !(8529 == ~s__state~0); {45892#false} is VALID [2018-11-23 12:40:03,595 INFO L273 TraceCheckUtils]: 109: Hoare triple {45892#false} assume !(8544 == ~s__state~0); {45892#false} is VALID [2018-11-23 12:40:03,595 INFO L273 TraceCheckUtils]: 110: Hoare triple {45892#false} assume !(8545 == ~s__state~0); {45892#false} is VALID [2018-11-23 12:40:03,595 INFO L273 TraceCheckUtils]: 111: Hoare triple {45892#false} assume !(8560 == ~s__state~0); {45892#false} is VALID [2018-11-23 12:40:03,595 INFO L273 TraceCheckUtils]: 112: Hoare triple {45892#false} assume !(8561 == ~s__state~0); {45892#false} is VALID [2018-11-23 12:40:03,596 INFO L273 TraceCheckUtils]: 113: Hoare triple {45892#false} assume !(8448 == ~s__state~0); {45892#false} is VALID [2018-11-23 12:40:03,596 INFO L273 TraceCheckUtils]: 114: Hoare triple {45892#false} assume !(8576 == ~s__state~0); {45892#false} is VALID [2018-11-23 12:40:03,596 INFO L273 TraceCheckUtils]: 115: Hoare triple {45892#false} assume !(8577 == ~s__state~0); {45892#false} is VALID [2018-11-23 12:40:03,596 INFO L273 TraceCheckUtils]: 116: Hoare triple {45892#false} assume !(8592 == ~s__state~0); {45892#false} is VALID [2018-11-23 12:40:03,596 INFO L273 TraceCheckUtils]: 117: Hoare triple {45892#false} assume !(8593 == ~s__state~0); {45892#false} is VALID [2018-11-23 12:40:03,596 INFO L273 TraceCheckUtils]: 118: Hoare triple {45892#false} assume !(8608 == ~s__state~0); {45892#false} is VALID [2018-11-23 12:40:03,596 INFO L273 TraceCheckUtils]: 119: Hoare triple {45892#false} assume !(8609 == ~s__state~0); {45892#false} is VALID [2018-11-23 12:40:03,596 INFO L273 TraceCheckUtils]: 120: Hoare triple {45892#false} assume !(8640 == ~s__state~0); {45892#false} is VALID [2018-11-23 12:40:03,596 INFO L273 TraceCheckUtils]: 121: Hoare triple {45892#false} assume !(8641 == ~s__state~0); {45892#false} is VALID [2018-11-23 12:40:03,597 INFO L273 TraceCheckUtils]: 122: Hoare triple {45892#false} assume !(8656 == ~s__state~0); {45892#false} is VALID [2018-11-23 12:40:03,597 INFO L273 TraceCheckUtils]: 123: Hoare triple {45892#false} assume !(8657 == ~s__state~0); {45892#false} is VALID [2018-11-23 12:40:03,597 INFO L273 TraceCheckUtils]: 124: Hoare triple {45892#false} assume 8672 == ~s__state~0; {45892#false} is VALID [2018-11-23 12:40:03,597 INFO L273 TraceCheckUtils]: 125: Hoare triple {45892#false} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~ret~0 := #t~nondet51;havoc #t~nondet51; {45892#false} is VALID [2018-11-23 12:40:03,597 INFO L273 TraceCheckUtils]: 126: Hoare triple {45892#false} assume 4 == ~blastFlag~0; {45892#false} is VALID [2018-11-23 12:40:03,597 INFO L273 TraceCheckUtils]: 127: Hoare triple {45892#false} assume !false; {45892#false} is VALID [2018-11-23 12:40:03,605 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2018-11-23 12:40:03,605 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 12:40:03,605 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-23 12:40:03,605 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 128 [2018-11-23 12:40:03,606 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:40:03,606 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2018-11-23 12:40:03,686 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 93 edges. 93 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:40:03,686 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-23 12:40:03,687 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-23 12:40:03,687 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-23 12:40:03,687 INFO L87 Difference]: Start difference. First operand 633 states and 958 transitions. Second operand 5 states. [2018-11-23 12:40:07,572 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:40:07,572 INFO L93 Difference]: Finished difference Result 1306 states and 1978 transitions. [2018-11-23 12:40:07,572 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-23 12:40:07,573 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 128 [2018-11-23 12:40:07,573 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:40:07,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2018-11-23 12:40:07,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 486 transitions. [2018-11-23 12:40:07,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2018-11-23 12:40:07,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 486 transitions. [2018-11-23 12:40:07,577 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 486 transitions. [2018-11-23 12:40:08,029 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 486 edges. 486 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:40:08,051 INFO L225 Difference]: With dead ends: 1306 [2018-11-23 12:40:08,051 INFO L226 Difference]: Without dead ends: 686 [2018-11-23 12:40:08,052 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-11-23 12:40:08,053 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 686 states. [2018-11-23 12:40:09,885 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 686 to 680. [2018-11-23 12:40:09,885 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:40:09,885 INFO L82 GeneralOperation]: Start isEquivalent. First operand 686 states. Second operand 680 states. [2018-11-23 12:40:09,885 INFO L74 IsIncluded]: Start isIncluded. First operand 686 states. Second operand 680 states. [2018-11-23 12:40:09,886 INFO L87 Difference]: Start difference. First operand 686 states. Second operand 680 states. [2018-11-23 12:40:09,904 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:40:09,904 INFO L93 Difference]: Finished difference Result 686 states and 1034 transitions. [2018-11-23 12:40:09,905 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 1034 transitions. [2018-11-23 12:40:09,905 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:40:09,905 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:40:09,905 INFO L74 IsIncluded]: Start isIncluded. First operand 680 states. Second operand 686 states. [2018-11-23 12:40:09,905 INFO L87 Difference]: Start difference. First operand 680 states. Second operand 686 states. [2018-11-23 12:40:09,923 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:40:09,923 INFO L93 Difference]: Finished difference Result 686 states and 1034 transitions. [2018-11-23 12:40:09,924 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 1034 transitions. [2018-11-23 12:40:09,924 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:40:09,924 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:40:09,924 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:40:09,924 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:40:09,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 680 states. [2018-11-23 12:40:09,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 680 states and 1026 transitions. [2018-11-23 12:40:09,951 INFO L78 Accepts]: Start accepts. Automaton has 680 states and 1026 transitions. Word has length 128 [2018-11-23 12:40:09,951 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:40:09,951 INFO L480 AbstractCegarLoop]: Abstraction has 680 states and 1026 transitions. [2018-11-23 12:40:09,951 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-23 12:40:09,951 INFO L276 IsEmpty]: Start isEmpty. Operand 680 states and 1026 transitions. [2018-11-23 12:40:09,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2018-11-23 12:40:09,952 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:40:09,953 INFO L402 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:40:09,953 INFO L423 AbstractCegarLoop]: === Iteration 23 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:40:09,953 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:40:09,953 INFO L82 PathProgramCache]: Analyzing trace with hash -2128346520, now seen corresponding path program 1 times [2018-11-23 12:40:09,953 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:40:09,953 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:40:09,954 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:40:09,954 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:40:09,954 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:40:09,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:40:10,023 INFO L256 TraceCheckUtils]: 0: Hoare triple {49500#true} call ULTIMATE.init(); {49500#true} is VALID [2018-11-23 12:40:10,023 INFO L273 TraceCheckUtils]: 1: Hoare triple {49500#true} assume true; {49500#true} is VALID [2018-11-23 12:40:10,023 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {49500#true} {49500#true} #652#return; {49500#true} is VALID [2018-11-23 12:40:10,024 INFO L256 TraceCheckUtils]: 3: Hoare triple {49500#true} call #t~ret56 := main(); {49500#true} is VALID [2018-11-23 12:40:10,024 INFO L273 TraceCheckUtils]: 4: Hoare triple {49500#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {49500#true} is VALID [2018-11-23 12:40:10,024 INFO L256 TraceCheckUtils]: 5: Hoare triple {49500#true} call #t~ret55 := ssl3_accept(~s~0); {49500#true} is VALID [2018-11-23 12:40:10,024 INFO L273 TraceCheckUtils]: 6: Hoare triple {49500#true} ~initial_state := #in~initial_state;assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~s__info_callback~0 := #t~nondet0;havoc #t~nondet0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~s__in_handshake~0 := #t~nondet1;havoc #t~nondet1;havoc ~s__state~0;havoc ~s__new_session~0;havoc ~s__server~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~s__version~0 := #t~nondet2;havoc #t~nondet2;havoc ~s__type~0;havoc ~s__init_num~0;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~s__hit~0 := #t~nondet3;havoc #t~nondet3;havoc ~s__rwstate~0;havoc ~s__init_buf___0~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~s__debug~0 := #t~nondet4;havoc #t~nondet4;havoc ~s__shutdown~0;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~s__cert~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~s__options~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~s__verify_mode~0 := #t~nondet7;havoc #t~nondet7;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~s__session__peer~0 := #t~nondet8;havoc #t~nondet8;assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647;~s__cert__pkeys__AT0__privatekey~0 := #t~nondet9;havoc #t~nondet9;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~s__ctx__info_callback~0 := #t~nondet10;havoc #t~nondet10;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~s__ctx__stats__sess_accept_renegotiate~0 := #t~nondet11;havoc #t~nondet11;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~s__ctx__stats__sess_accept~0 := #t~nondet12;havoc #t~nondet12;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~s__ctx__stats__sess_accept_good~0 := #t~nondet13;havoc #t~nondet13;havoc ~s__s3__tmp__cert_request~0;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet14;havoc #t~nondet14;havoc ~s__s3__tmp__use_rsa_tmp~0;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet15;havoc #t~nondet15;havoc ~s__s3__tmp__new_cipher__algorithms~0;havoc ~s__s3__tmp__next_state___0~0;havoc ~s__s3__tmp__new_cipher__algo_strength~0;havoc ~s__session__cipher~0;havoc ~buf~0;havoc ~l~0;havoc ~Time~0;havoc ~tmp~0;havoc ~cb~0;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~num1~0 := #t~nondet16;havoc #t~nondet16;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~got_new_session~0;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~tmp___1~0 := #t~nondet17;havoc #t~nondet17;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~tmp___2~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~tmp___3~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~tmp___4~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp___5~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___6~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___7~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___8~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___9~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp___10~0 := #t~nondet26;havoc #t~nondet26;havoc ~blastFlag~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;~__cil_tmp58~0 := #t~nondet27;havoc #t~nondet27;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;havoc ~__cil_tmp61~0;~s__state~0 := ~initial_state;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp~0 := #t~nondet28;havoc #t~nondet28;~Time~0 := ~tmp~0;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~got_new_session~0 := 0; {49500#true} is VALID [2018-11-23 12:40:10,024 INFO L273 TraceCheckUtils]: 7: Hoare triple {49500#true} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {49500#true} is VALID [2018-11-23 12:40:10,024 INFO L273 TraceCheckUtils]: 8: Hoare triple {49500#true} #t~post29 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post29;havoc #t~post29; {49500#true} is VALID [2018-11-23 12:40:10,024 INFO L273 TraceCheckUtils]: 9: Hoare triple {49500#true} assume !(0 != 12288 + ~tmp___1~0); {49500#true} is VALID [2018-11-23 12:40:10,024 INFO L273 TraceCheckUtils]: 10: Hoare triple {49500#true} assume !(0 == ~s__cert~0); {49500#true} is VALID [2018-11-23 12:40:10,025 INFO L273 TraceCheckUtils]: 11: Hoare triple {49500#true} assume !false; {49500#true} is VALID [2018-11-23 12:40:10,025 INFO L273 TraceCheckUtils]: 12: Hoare triple {49500#true} ~state~0 := ~s__state~0; {49500#true} is VALID [2018-11-23 12:40:10,025 INFO L273 TraceCheckUtils]: 13: Hoare triple {49500#true} assume !(12292 == ~s__state~0); {49500#true} is VALID [2018-11-23 12:40:10,025 INFO L273 TraceCheckUtils]: 14: Hoare triple {49500#true} assume !(16384 == ~s__state~0); {49500#true} is VALID [2018-11-23 12:40:10,025 INFO L273 TraceCheckUtils]: 15: Hoare triple {49500#true} assume !(8192 == ~s__state~0); {49500#true} is VALID [2018-11-23 12:40:10,025 INFO L273 TraceCheckUtils]: 16: Hoare triple {49500#true} assume !(24576 == ~s__state~0); {49500#true} is VALID [2018-11-23 12:40:10,025 INFO L273 TraceCheckUtils]: 17: Hoare triple {49500#true} assume !(8195 == ~s__state~0); {49500#true} is VALID [2018-11-23 12:40:10,025 INFO L273 TraceCheckUtils]: 18: Hoare triple {49500#true} assume !(8480 == ~s__state~0); {49500#true} is VALID [2018-11-23 12:40:10,025 INFO L273 TraceCheckUtils]: 19: Hoare triple {49500#true} assume !(8481 == ~s__state~0); {49500#true} is VALID [2018-11-23 12:40:10,026 INFO L273 TraceCheckUtils]: 20: Hoare triple {49500#true} assume !(8482 == ~s__state~0); {49500#true} is VALID [2018-11-23 12:40:10,026 INFO L273 TraceCheckUtils]: 21: Hoare triple {49500#true} assume 8464 == ~s__state~0; {49500#true} is VALID [2018-11-23 12:40:10,026 INFO L273 TraceCheckUtils]: 22: Hoare triple {49500#true} ~s__shutdown~0 := 0;assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~ret~0 := #t~nondet34;havoc #t~nondet34; {49500#true} is VALID [2018-11-23 12:40:10,026 INFO L273 TraceCheckUtils]: 23: Hoare triple {49500#true} assume 0 == ~blastFlag~0;~blastFlag~0 := 1; {49500#true} is VALID [2018-11-23 12:40:10,026 INFO L273 TraceCheckUtils]: 24: Hoare triple {49500#true} assume !(~ret~0 <= 0);~got_new_session~0 := 1;~s__state~0 := 8496;~s__init_num~0 := 0; {49500#true} is VALID [2018-11-23 12:40:10,026 INFO L273 TraceCheckUtils]: 25: Hoare triple {49500#true} assume !(0 == ~s__s3__tmp__reuse_message~0); {49500#true} is VALID [2018-11-23 12:40:10,026 INFO L273 TraceCheckUtils]: 26: Hoare triple {49500#true} assume !(8576 == ~state~0); {49500#true} is VALID [2018-11-23 12:40:10,026 INFO L273 TraceCheckUtils]: 27: Hoare triple {49500#true} ~skip~0 := 0; {49500#true} is VALID [2018-11-23 12:40:10,027 INFO L273 TraceCheckUtils]: 28: Hoare triple {49500#true} assume !false; {49500#true} is VALID [2018-11-23 12:40:10,027 INFO L273 TraceCheckUtils]: 29: Hoare triple {49500#true} ~state~0 := ~s__state~0; {49500#true} is VALID [2018-11-23 12:40:10,027 INFO L273 TraceCheckUtils]: 30: Hoare triple {49500#true} assume !(12292 == ~s__state~0); {49500#true} is VALID [2018-11-23 12:40:10,027 INFO L273 TraceCheckUtils]: 31: Hoare triple {49500#true} assume !(16384 == ~s__state~0); {49500#true} is VALID [2018-11-23 12:40:10,027 INFO L273 TraceCheckUtils]: 32: Hoare triple {49500#true} assume !(8192 == ~s__state~0); {49500#true} is VALID [2018-11-23 12:40:10,027 INFO L273 TraceCheckUtils]: 33: Hoare triple {49500#true} assume !(24576 == ~s__state~0); {49500#true} is VALID [2018-11-23 12:40:10,027 INFO L273 TraceCheckUtils]: 34: Hoare triple {49500#true} assume !(8195 == ~s__state~0); {49500#true} is VALID [2018-11-23 12:40:10,027 INFO L273 TraceCheckUtils]: 35: Hoare triple {49500#true} assume !(8480 == ~s__state~0); {49500#true} is VALID [2018-11-23 12:40:10,027 INFO L273 TraceCheckUtils]: 36: Hoare triple {49500#true} assume !(8481 == ~s__state~0); {49500#true} is VALID [2018-11-23 12:40:10,028 INFO L273 TraceCheckUtils]: 37: Hoare triple {49500#true} assume !(8482 == ~s__state~0); {49500#true} is VALID [2018-11-23 12:40:10,028 INFO L273 TraceCheckUtils]: 38: Hoare triple {49500#true} assume !(8464 == ~s__state~0); {49500#true} is VALID [2018-11-23 12:40:10,028 INFO L273 TraceCheckUtils]: 39: Hoare triple {49500#true} assume !(8465 == ~s__state~0); {49500#true} is VALID [2018-11-23 12:40:10,028 INFO L273 TraceCheckUtils]: 40: Hoare triple {49500#true} assume !(8466 == ~s__state~0); {49500#true} is VALID [2018-11-23 12:40:10,028 INFO L273 TraceCheckUtils]: 41: Hoare triple {49500#true} assume 8496 == ~s__state~0; {49500#true} is VALID [2018-11-23 12:40:10,028 INFO L273 TraceCheckUtils]: 42: Hoare triple {49500#true} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~ret~0 := #t~nondet35;havoc #t~nondet35; {49500#true} is VALID [2018-11-23 12:40:10,028 INFO L273 TraceCheckUtils]: 43: Hoare triple {49500#true} assume 1 == ~blastFlag~0;~blastFlag~0 := 2; {49500#true} is VALID [2018-11-23 12:40:10,028 INFO L273 TraceCheckUtils]: 44: Hoare triple {49500#true} assume !(~ret~0 <= 0); {49500#true} is VALID [2018-11-23 12:40:10,029 INFO L273 TraceCheckUtils]: 45: Hoare triple {49500#true} assume 0 != ~s__hit~0;~s__state~0 := 8656; {49500#true} is VALID [2018-11-23 12:40:10,029 INFO L273 TraceCheckUtils]: 46: Hoare triple {49500#true} ~s__init_num~0 := 0; {49500#true} is VALID [2018-11-23 12:40:10,029 INFO L273 TraceCheckUtils]: 47: Hoare triple {49500#true} assume !(0 == ~s__s3__tmp__reuse_message~0); {49500#true} is VALID [2018-11-23 12:40:10,029 INFO L273 TraceCheckUtils]: 48: Hoare triple {49500#true} assume !(8576 == ~state~0); {49500#true} is VALID [2018-11-23 12:40:10,029 INFO L273 TraceCheckUtils]: 49: Hoare triple {49500#true} ~skip~0 := 0; {49500#true} is VALID [2018-11-23 12:40:10,029 INFO L273 TraceCheckUtils]: 50: Hoare triple {49500#true} assume !false; {49500#true} is VALID [2018-11-23 12:40:10,029 INFO L273 TraceCheckUtils]: 51: Hoare triple {49500#true} ~state~0 := ~s__state~0; {49500#true} is VALID [2018-11-23 12:40:10,029 INFO L273 TraceCheckUtils]: 52: Hoare triple {49500#true} assume !(12292 == ~s__state~0); {49500#true} is VALID [2018-11-23 12:40:10,029 INFO L273 TraceCheckUtils]: 53: Hoare triple {49500#true} assume !(16384 == ~s__state~0); {49500#true} is VALID [2018-11-23 12:40:10,030 INFO L273 TraceCheckUtils]: 54: Hoare triple {49500#true} assume !(8192 == ~s__state~0); {49500#true} is VALID [2018-11-23 12:40:10,030 INFO L273 TraceCheckUtils]: 55: Hoare triple {49500#true} assume !(24576 == ~s__state~0); {49500#true} is VALID [2018-11-23 12:40:10,030 INFO L273 TraceCheckUtils]: 56: Hoare triple {49500#true} assume !(8195 == ~s__state~0); {49500#true} is VALID [2018-11-23 12:40:10,030 INFO L273 TraceCheckUtils]: 57: Hoare triple {49500#true} assume !(8480 == ~s__state~0); {49500#true} is VALID [2018-11-23 12:40:10,030 INFO L273 TraceCheckUtils]: 58: Hoare triple {49500#true} assume !(8481 == ~s__state~0); {49500#true} is VALID [2018-11-23 12:40:10,030 INFO L273 TraceCheckUtils]: 59: Hoare triple {49500#true} assume !(8482 == ~s__state~0); {49500#true} is VALID [2018-11-23 12:40:10,030 INFO L273 TraceCheckUtils]: 60: Hoare triple {49500#true} assume !(8464 == ~s__state~0); {49500#true} is VALID [2018-11-23 12:40:10,030 INFO L273 TraceCheckUtils]: 61: Hoare triple {49500#true} assume !(8465 == ~s__state~0); {49500#true} is VALID [2018-11-23 12:40:10,030 INFO L273 TraceCheckUtils]: 62: Hoare triple {49500#true} assume !(8466 == ~s__state~0); {49500#true} is VALID [2018-11-23 12:40:10,031 INFO L273 TraceCheckUtils]: 63: Hoare triple {49500#true} assume !(8496 == ~s__state~0); {49500#true} is VALID [2018-11-23 12:40:10,031 INFO L273 TraceCheckUtils]: 64: Hoare triple {49500#true} assume !(8497 == ~s__state~0); {49500#true} is VALID [2018-11-23 12:40:10,031 INFO L273 TraceCheckUtils]: 65: Hoare triple {49500#true} assume !(8512 == ~s__state~0); {49500#true} is VALID [2018-11-23 12:40:10,031 INFO L273 TraceCheckUtils]: 66: Hoare triple {49500#true} assume !(8513 == ~s__state~0); {49500#true} is VALID [2018-11-23 12:40:10,031 INFO L273 TraceCheckUtils]: 67: Hoare triple {49500#true} assume !(8528 == ~s__state~0); {49500#true} is VALID [2018-11-23 12:40:10,031 INFO L273 TraceCheckUtils]: 68: Hoare triple {49500#true} assume !(8529 == ~s__state~0); {49500#true} is VALID [2018-11-23 12:40:10,031 INFO L273 TraceCheckUtils]: 69: Hoare triple {49500#true} assume !(8544 == ~s__state~0); {49500#true} is VALID [2018-11-23 12:40:10,031 INFO L273 TraceCheckUtils]: 70: Hoare triple {49500#true} assume !(8545 == ~s__state~0); {49500#true} is VALID [2018-11-23 12:40:10,031 INFO L273 TraceCheckUtils]: 71: Hoare triple {49500#true} assume !(8560 == ~s__state~0); {49500#true} is VALID [2018-11-23 12:40:10,031 INFO L273 TraceCheckUtils]: 72: Hoare triple {49500#true} assume !(8561 == ~s__state~0); {49500#true} is VALID [2018-11-23 12:40:10,032 INFO L273 TraceCheckUtils]: 73: Hoare triple {49500#true} assume !(8448 == ~s__state~0); {49500#true} is VALID [2018-11-23 12:40:10,032 INFO L273 TraceCheckUtils]: 74: Hoare triple {49500#true} assume !(8576 == ~s__state~0); {49500#true} is VALID [2018-11-23 12:40:10,032 INFO L273 TraceCheckUtils]: 75: Hoare triple {49500#true} assume !(8577 == ~s__state~0); {49500#true} is VALID [2018-11-23 12:40:10,032 INFO L273 TraceCheckUtils]: 76: Hoare triple {49500#true} assume !(8592 == ~s__state~0); {49500#true} is VALID [2018-11-23 12:40:10,032 INFO L273 TraceCheckUtils]: 77: Hoare triple {49500#true} assume !(8593 == ~s__state~0); {49500#true} is VALID [2018-11-23 12:40:10,032 INFO L273 TraceCheckUtils]: 78: Hoare triple {49500#true} assume !(8608 == ~s__state~0); {49500#true} is VALID [2018-11-23 12:40:10,032 INFO L273 TraceCheckUtils]: 79: Hoare triple {49500#true} assume !(8609 == ~s__state~0); {49500#true} is VALID [2018-11-23 12:40:10,032 INFO L273 TraceCheckUtils]: 80: Hoare triple {49500#true} assume !(8640 == ~s__state~0); {49500#true} is VALID [2018-11-23 12:40:10,032 INFO L273 TraceCheckUtils]: 81: Hoare triple {49500#true} assume !(8641 == ~s__state~0); {49500#true} is VALID [2018-11-23 12:40:10,033 INFO L273 TraceCheckUtils]: 82: Hoare triple {49500#true} assume 8656 == ~s__state~0; {49500#true} is VALID [2018-11-23 12:40:10,033 INFO L273 TraceCheckUtils]: 83: Hoare triple {49500#true} ~s__session__cipher~0 := ~s__s3__tmp__new_cipher~0; {49500#true} is VALID [2018-11-23 12:40:10,033 INFO L273 TraceCheckUtils]: 84: Hoare triple {49500#true} assume !(0 == ~tmp___9~0);assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~ret~0 := #t~nondet50;havoc #t~nondet50; {49500#true} is VALID [2018-11-23 12:40:10,034 INFO L273 TraceCheckUtils]: 85: Hoare triple {49500#true} assume 2 == ~blastFlag~0;~blastFlag~0 := 3; {49502#(<= ssl3_accept_~blastFlag~0 3)} is VALID [2018-11-23 12:40:10,034 INFO L273 TraceCheckUtils]: 86: Hoare triple {49502#(<= ssl3_accept_~blastFlag~0 3)} assume !(~ret~0 <= 0);~s__state~0 := 8672;~s__init_num~0 := 0; {49502#(<= ssl3_accept_~blastFlag~0 3)} is VALID [2018-11-23 12:40:10,037 INFO L273 TraceCheckUtils]: 87: Hoare triple {49502#(<= ssl3_accept_~blastFlag~0 3)} assume !(0 == ~tmp___10~0); {49502#(<= ssl3_accept_~blastFlag~0 3)} is VALID [2018-11-23 12:40:10,037 INFO L273 TraceCheckUtils]: 88: Hoare triple {49502#(<= ssl3_accept_~blastFlag~0 3)} assume !(0 == ~s__s3__tmp__reuse_message~0); {49502#(<= ssl3_accept_~blastFlag~0 3)} is VALID [2018-11-23 12:40:10,040 INFO L273 TraceCheckUtils]: 89: Hoare triple {49502#(<= ssl3_accept_~blastFlag~0 3)} assume !(8576 == ~state~0); {49502#(<= ssl3_accept_~blastFlag~0 3)} is VALID [2018-11-23 12:40:10,040 INFO L273 TraceCheckUtils]: 90: Hoare triple {49502#(<= ssl3_accept_~blastFlag~0 3)} ~skip~0 := 0; {49502#(<= ssl3_accept_~blastFlag~0 3)} is VALID [2018-11-23 12:40:10,043 INFO L273 TraceCheckUtils]: 91: Hoare triple {49502#(<= ssl3_accept_~blastFlag~0 3)} assume !false; {49502#(<= ssl3_accept_~blastFlag~0 3)} is VALID [2018-11-23 12:40:10,043 INFO L273 TraceCheckUtils]: 92: Hoare triple {49502#(<= ssl3_accept_~blastFlag~0 3)} ~state~0 := ~s__state~0; {49502#(<= ssl3_accept_~blastFlag~0 3)} is VALID [2018-11-23 12:40:10,046 INFO L273 TraceCheckUtils]: 93: Hoare triple {49502#(<= ssl3_accept_~blastFlag~0 3)} assume !(12292 == ~s__state~0); {49502#(<= ssl3_accept_~blastFlag~0 3)} is VALID [2018-11-23 12:40:10,046 INFO L273 TraceCheckUtils]: 94: Hoare triple {49502#(<= ssl3_accept_~blastFlag~0 3)} assume !(16384 == ~s__state~0); {49502#(<= ssl3_accept_~blastFlag~0 3)} is VALID [2018-11-23 12:40:10,049 INFO L273 TraceCheckUtils]: 95: Hoare triple {49502#(<= ssl3_accept_~blastFlag~0 3)} assume !(8192 == ~s__state~0); {49502#(<= ssl3_accept_~blastFlag~0 3)} is VALID [2018-11-23 12:40:10,049 INFO L273 TraceCheckUtils]: 96: Hoare triple {49502#(<= ssl3_accept_~blastFlag~0 3)} assume !(24576 == ~s__state~0); {49502#(<= ssl3_accept_~blastFlag~0 3)} is VALID [2018-11-23 12:40:10,052 INFO L273 TraceCheckUtils]: 97: Hoare triple {49502#(<= ssl3_accept_~blastFlag~0 3)} assume !(8195 == ~s__state~0); {49502#(<= ssl3_accept_~blastFlag~0 3)} is VALID [2018-11-23 12:40:10,052 INFO L273 TraceCheckUtils]: 98: Hoare triple {49502#(<= ssl3_accept_~blastFlag~0 3)} assume !(8480 == ~s__state~0); {49502#(<= ssl3_accept_~blastFlag~0 3)} is VALID [2018-11-23 12:40:10,055 INFO L273 TraceCheckUtils]: 99: Hoare triple {49502#(<= ssl3_accept_~blastFlag~0 3)} assume !(8481 == ~s__state~0); {49502#(<= ssl3_accept_~blastFlag~0 3)} is VALID [2018-11-23 12:40:10,055 INFO L273 TraceCheckUtils]: 100: Hoare triple {49502#(<= ssl3_accept_~blastFlag~0 3)} assume !(8482 == ~s__state~0); {49502#(<= ssl3_accept_~blastFlag~0 3)} is VALID [2018-11-23 12:40:10,058 INFO L273 TraceCheckUtils]: 101: Hoare triple {49502#(<= ssl3_accept_~blastFlag~0 3)} assume !(8464 == ~s__state~0); {49502#(<= ssl3_accept_~blastFlag~0 3)} is VALID [2018-11-23 12:40:10,058 INFO L273 TraceCheckUtils]: 102: Hoare triple {49502#(<= ssl3_accept_~blastFlag~0 3)} assume !(8465 == ~s__state~0); {49502#(<= ssl3_accept_~blastFlag~0 3)} is VALID [2018-11-23 12:40:10,058 INFO L273 TraceCheckUtils]: 103: Hoare triple {49502#(<= ssl3_accept_~blastFlag~0 3)} assume !(8466 == ~s__state~0); {49502#(<= ssl3_accept_~blastFlag~0 3)} is VALID [2018-11-23 12:40:10,059 INFO L273 TraceCheckUtils]: 104: Hoare triple {49502#(<= ssl3_accept_~blastFlag~0 3)} assume !(8496 == ~s__state~0); {49502#(<= ssl3_accept_~blastFlag~0 3)} is VALID [2018-11-23 12:40:10,059 INFO L273 TraceCheckUtils]: 105: Hoare triple {49502#(<= ssl3_accept_~blastFlag~0 3)} assume !(8497 == ~s__state~0); {49502#(<= ssl3_accept_~blastFlag~0 3)} is VALID [2018-11-23 12:40:10,059 INFO L273 TraceCheckUtils]: 106: Hoare triple {49502#(<= ssl3_accept_~blastFlag~0 3)} assume !(8512 == ~s__state~0); {49502#(<= ssl3_accept_~blastFlag~0 3)} is VALID [2018-11-23 12:40:10,059 INFO L273 TraceCheckUtils]: 107: Hoare triple {49502#(<= ssl3_accept_~blastFlag~0 3)} assume !(8513 == ~s__state~0); {49502#(<= ssl3_accept_~blastFlag~0 3)} is VALID [2018-11-23 12:40:10,060 INFO L273 TraceCheckUtils]: 108: Hoare triple {49502#(<= ssl3_accept_~blastFlag~0 3)} assume !(8528 == ~s__state~0); {49502#(<= ssl3_accept_~blastFlag~0 3)} is VALID [2018-11-23 12:40:10,060 INFO L273 TraceCheckUtils]: 109: Hoare triple {49502#(<= ssl3_accept_~blastFlag~0 3)} assume !(8529 == ~s__state~0); {49502#(<= ssl3_accept_~blastFlag~0 3)} is VALID [2018-11-23 12:40:10,060 INFO L273 TraceCheckUtils]: 110: Hoare triple {49502#(<= ssl3_accept_~blastFlag~0 3)} assume !(8544 == ~s__state~0); {49502#(<= ssl3_accept_~blastFlag~0 3)} is VALID [2018-11-23 12:40:10,061 INFO L273 TraceCheckUtils]: 111: Hoare triple {49502#(<= ssl3_accept_~blastFlag~0 3)} assume !(8545 == ~s__state~0); {49502#(<= ssl3_accept_~blastFlag~0 3)} is VALID [2018-11-23 12:40:10,061 INFO L273 TraceCheckUtils]: 112: Hoare triple {49502#(<= ssl3_accept_~blastFlag~0 3)} assume !(8560 == ~s__state~0); {49502#(<= ssl3_accept_~blastFlag~0 3)} is VALID [2018-11-23 12:40:10,061 INFO L273 TraceCheckUtils]: 113: Hoare triple {49502#(<= ssl3_accept_~blastFlag~0 3)} assume !(8561 == ~s__state~0); {49502#(<= ssl3_accept_~blastFlag~0 3)} is VALID [2018-11-23 12:40:10,062 INFO L273 TraceCheckUtils]: 114: Hoare triple {49502#(<= ssl3_accept_~blastFlag~0 3)} assume !(8448 == ~s__state~0); {49502#(<= ssl3_accept_~blastFlag~0 3)} is VALID [2018-11-23 12:40:10,062 INFO L273 TraceCheckUtils]: 115: Hoare triple {49502#(<= ssl3_accept_~blastFlag~0 3)} assume !(8576 == ~s__state~0); {49502#(<= ssl3_accept_~blastFlag~0 3)} is VALID [2018-11-23 12:40:10,062 INFO L273 TraceCheckUtils]: 116: Hoare triple {49502#(<= ssl3_accept_~blastFlag~0 3)} assume !(8577 == ~s__state~0); {49502#(<= ssl3_accept_~blastFlag~0 3)} is VALID [2018-11-23 12:40:10,063 INFO L273 TraceCheckUtils]: 117: Hoare triple {49502#(<= ssl3_accept_~blastFlag~0 3)} assume !(8592 == ~s__state~0); {49502#(<= ssl3_accept_~blastFlag~0 3)} is VALID [2018-11-23 12:40:10,063 INFO L273 TraceCheckUtils]: 118: Hoare triple {49502#(<= ssl3_accept_~blastFlag~0 3)} assume !(8593 == ~s__state~0); {49502#(<= ssl3_accept_~blastFlag~0 3)} is VALID [2018-11-23 12:40:10,064 INFO L273 TraceCheckUtils]: 119: Hoare triple {49502#(<= ssl3_accept_~blastFlag~0 3)} assume !(8608 == ~s__state~0); {49502#(<= ssl3_accept_~blastFlag~0 3)} is VALID [2018-11-23 12:40:10,064 INFO L273 TraceCheckUtils]: 120: Hoare triple {49502#(<= ssl3_accept_~blastFlag~0 3)} assume !(8609 == ~s__state~0); {49502#(<= ssl3_accept_~blastFlag~0 3)} is VALID [2018-11-23 12:40:10,065 INFO L273 TraceCheckUtils]: 121: Hoare triple {49502#(<= ssl3_accept_~blastFlag~0 3)} assume !(8640 == ~s__state~0); {49502#(<= ssl3_accept_~blastFlag~0 3)} is VALID [2018-11-23 12:40:10,065 INFO L273 TraceCheckUtils]: 122: Hoare triple {49502#(<= ssl3_accept_~blastFlag~0 3)} assume !(8641 == ~s__state~0); {49502#(<= ssl3_accept_~blastFlag~0 3)} is VALID [2018-11-23 12:40:10,066 INFO L273 TraceCheckUtils]: 123: Hoare triple {49502#(<= ssl3_accept_~blastFlag~0 3)} assume !(8656 == ~s__state~0); {49502#(<= ssl3_accept_~blastFlag~0 3)} is VALID [2018-11-23 12:40:10,066 INFO L273 TraceCheckUtils]: 124: Hoare triple {49502#(<= ssl3_accept_~blastFlag~0 3)} assume !(8657 == ~s__state~0); {49502#(<= ssl3_accept_~blastFlag~0 3)} is VALID [2018-11-23 12:40:10,067 INFO L273 TraceCheckUtils]: 125: Hoare triple {49502#(<= ssl3_accept_~blastFlag~0 3)} assume 8672 == ~s__state~0; {49502#(<= ssl3_accept_~blastFlag~0 3)} is VALID [2018-11-23 12:40:10,067 INFO L273 TraceCheckUtils]: 126: Hoare triple {49502#(<= ssl3_accept_~blastFlag~0 3)} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~ret~0 := #t~nondet51;havoc #t~nondet51; {49502#(<= ssl3_accept_~blastFlag~0 3)} is VALID [2018-11-23 12:40:10,068 INFO L273 TraceCheckUtils]: 127: Hoare triple {49502#(<= ssl3_accept_~blastFlag~0 3)} assume 4 == ~blastFlag~0; {49501#false} is VALID [2018-11-23 12:40:10,068 INFO L273 TraceCheckUtils]: 128: Hoare triple {49501#false} assume !false; {49501#false} is VALID [2018-11-23 12:40:10,076 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 64 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2018-11-23 12:40:10,076 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 12:40:10,076 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 12:40:10,077 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 129 [2018-11-23 12:40:10,077 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:40:10,077 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2018-11-23 12:40:10,160 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 103 edges. 103 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:40:10,161 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 12:40:10,161 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 12:40:10,161 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 12:40:10,162 INFO L87 Difference]: Start difference. First operand 680 states and 1026 transitions. Second operand 3 states. [2018-11-23 12:40:19,278 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:40:19,278 INFO L93 Difference]: Finished difference Result 1349 states and 2036 transitions. [2018-11-23 12:40:19,278 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 12:40:19,278 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 129 [2018-11-23 12:40:19,279 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:40:19,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2018-11-23 12:40:19,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 418 transitions. [2018-11-23 12:40:19,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2018-11-23 12:40:19,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 418 transitions. [2018-11-23 12:40:19,283 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 418 transitions. [2018-11-23 12:40:19,649 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 418 edges. 418 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:40:19,720 INFO L225 Difference]: With dead ends: 1349 [2018-11-23 12:40:19,720 INFO L226 Difference]: Without dead ends: 1347 [2018-11-23 12:40:19,721 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 12:40:19,722 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1347 states. [2018-11-23 12:40:23,994 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1347 to 1345. [2018-11-23 12:40:23,994 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:40:23,994 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1347 states. Second operand 1345 states. [2018-11-23 12:40:23,994 INFO L74 IsIncluded]: Start isIncluded. First operand 1347 states. Second operand 1345 states. [2018-11-23 12:40:23,994 INFO L87 Difference]: Start difference. First operand 1347 states. Second operand 1345 states. [2018-11-23 12:40:24,065 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:40:24,065 INFO L93 Difference]: Finished difference Result 1347 states and 2033 transitions. [2018-11-23 12:40:24,065 INFO L276 IsEmpty]: Start isEmpty. Operand 1347 states and 2033 transitions. [2018-11-23 12:40:24,067 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:40:24,067 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:40:24,067 INFO L74 IsIncluded]: Start isIncluded. First operand 1345 states. Second operand 1347 states. [2018-11-23 12:40:24,067 INFO L87 Difference]: Start difference. First operand 1345 states. Second operand 1347 states. [2018-11-23 12:40:24,118 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:40:24,118 INFO L93 Difference]: Finished difference Result 1347 states and 2033 transitions. [2018-11-23 12:40:24,119 INFO L276 IsEmpty]: Start isEmpty. Operand 1347 states and 2033 transitions. [2018-11-23 12:40:24,120 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:40:24,120 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:40:24,120 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:40:24,120 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:40:24,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1345 states. [2018-11-23 12:40:24,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1345 states to 1345 states and 2032 transitions. [2018-11-23 12:40:24,179 INFO L78 Accepts]: Start accepts. Automaton has 1345 states and 2032 transitions. Word has length 129 [2018-11-23 12:40:24,179 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:40:24,179 INFO L480 AbstractCegarLoop]: Abstraction has 1345 states and 2032 transitions. [2018-11-23 12:40:24,179 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 12:40:24,179 INFO L276 IsEmpty]: Start isEmpty. Operand 1345 states and 2032 transitions. [2018-11-23 12:40:24,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2018-11-23 12:40:24,180 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:40:24,181 INFO L402 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:40:24,181 INFO L423 AbstractCegarLoop]: === Iteration 24 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:40:24,181 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:40:24,181 INFO L82 PathProgramCache]: Analyzing trace with hash -435999788, now seen corresponding path program 1 times [2018-11-23 12:40:24,181 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:40:24,181 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:40:24,182 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:40:24,182 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:40:24,182 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:40:24,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:40:24,352 INFO L256 TraceCheckUtils]: 0: Hoare triple {55213#true} call ULTIMATE.init(); {55213#true} is VALID [2018-11-23 12:40:24,352 INFO L273 TraceCheckUtils]: 1: Hoare triple {55213#true} assume true; {55213#true} is VALID [2018-11-23 12:40:24,353 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {55213#true} {55213#true} #652#return; {55213#true} is VALID [2018-11-23 12:40:24,353 INFO L256 TraceCheckUtils]: 3: Hoare triple {55213#true} call #t~ret56 := main(); {55213#true} is VALID [2018-11-23 12:40:24,353 INFO L273 TraceCheckUtils]: 4: Hoare triple {55213#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {55213#true} is VALID [2018-11-23 12:40:24,353 INFO L256 TraceCheckUtils]: 5: Hoare triple {55213#true} call #t~ret55 := ssl3_accept(~s~0); {55213#true} is VALID [2018-11-23 12:40:24,353 INFO L273 TraceCheckUtils]: 6: Hoare triple {55213#true} ~initial_state := #in~initial_state;assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~s__info_callback~0 := #t~nondet0;havoc #t~nondet0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~s__in_handshake~0 := #t~nondet1;havoc #t~nondet1;havoc ~s__state~0;havoc ~s__new_session~0;havoc ~s__server~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~s__version~0 := #t~nondet2;havoc #t~nondet2;havoc ~s__type~0;havoc ~s__init_num~0;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~s__hit~0 := #t~nondet3;havoc #t~nondet3;havoc ~s__rwstate~0;havoc ~s__init_buf___0~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~s__debug~0 := #t~nondet4;havoc #t~nondet4;havoc ~s__shutdown~0;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~s__cert~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~s__options~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~s__verify_mode~0 := #t~nondet7;havoc #t~nondet7;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~s__session__peer~0 := #t~nondet8;havoc #t~nondet8;assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647;~s__cert__pkeys__AT0__privatekey~0 := #t~nondet9;havoc #t~nondet9;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~s__ctx__info_callback~0 := #t~nondet10;havoc #t~nondet10;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~s__ctx__stats__sess_accept_renegotiate~0 := #t~nondet11;havoc #t~nondet11;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~s__ctx__stats__sess_accept~0 := #t~nondet12;havoc #t~nondet12;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~s__ctx__stats__sess_accept_good~0 := #t~nondet13;havoc #t~nondet13;havoc ~s__s3__tmp__cert_request~0;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet14;havoc #t~nondet14;havoc ~s__s3__tmp__use_rsa_tmp~0;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet15;havoc #t~nondet15;havoc ~s__s3__tmp__new_cipher__algorithms~0;havoc ~s__s3__tmp__next_state___0~0;havoc ~s__s3__tmp__new_cipher__algo_strength~0;havoc ~s__session__cipher~0;havoc ~buf~0;havoc ~l~0;havoc ~Time~0;havoc ~tmp~0;havoc ~cb~0;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~num1~0 := #t~nondet16;havoc #t~nondet16;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~got_new_session~0;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~tmp___1~0 := #t~nondet17;havoc #t~nondet17;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~tmp___2~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~tmp___3~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~tmp___4~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp___5~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___6~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___7~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___8~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___9~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp___10~0 := #t~nondet26;havoc #t~nondet26;havoc ~blastFlag~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;~__cil_tmp58~0 := #t~nondet27;havoc #t~nondet27;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;havoc ~__cil_tmp61~0;~s__state~0 := ~initial_state;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp~0 := #t~nondet28;havoc #t~nondet28;~Time~0 := ~tmp~0;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~got_new_session~0 := 0; {55213#true} is VALID [2018-11-23 12:40:24,353 INFO L273 TraceCheckUtils]: 7: Hoare triple {55213#true} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {55213#true} is VALID [2018-11-23 12:40:24,354 INFO L273 TraceCheckUtils]: 8: Hoare triple {55213#true} #t~post29 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post29;havoc #t~post29; {55213#true} is VALID [2018-11-23 12:40:24,354 INFO L273 TraceCheckUtils]: 9: Hoare triple {55213#true} assume !(0 != 12288 + ~tmp___1~0); {55213#true} is VALID [2018-11-23 12:40:24,354 INFO L273 TraceCheckUtils]: 10: Hoare triple {55213#true} assume !(0 == ~s__cert~0); {55213#true} is VALID [2018-11-23 12:40:24,354 INFO L273 TraceCheckUtils]: 11: Hoare triple {55213#true} assume !false; {55213#true} is VALID [2018-11-23 12:40:24,354 INFO L273 TraceCheckUtils]: 12: Hoare triple {55213#true} ~state~0 := ~s__state~0; {55213#true} is VALID [2018-11-23 12:40:24,354 INFO L273 TraceCheckUtils]: 13: Hoare triple {55213#true} assume !(12292 == ~s__state~0); {55213#true} is VALID [2018-11-23 12:40:24,355 INFO L273 TraceCheckUtils]: 14: Hoare triple {55213#true} assume !(16384 == ~s__state~0); {55213#true} is VALID [2018-11-23 12:40:24,355 INFO L273 TraceCheckUtils]: 15: Hoare triple {55213#true} assume !(8192 == ~s__state~0); {55213#true} is VALID [2018-11-23 12:40:24,355 INFO L273 TraceCheckUtils]: 16: Hoare triple {55213#true} assume !(24576 == ~s__state~0); {55213#true} is VALID [2018-11-23 12:40:24,355 INFO L273 TraceCheckUtils]: 17: Hoare triple {55213#true} assume !(8195 == ~s__state~0); {55213#true} is VALID [2018-11-23 12:40:24,355 INFO L273 TraceCheckUtils]: 18: Hoare triple {55213#true} assume !(8480 == ~s__state~0); {55213#true} is VALID [2018-11-23 12:40:24,355 INFO L273 TraceCheckUtils]: 19: Hoare triple {55213#true} assume !(8481 == ~s__state~0); {55213#true} is VALID [2018-11-23 12:40:24,356 INFO L273 TraceCheckUtils]: 20: Hoare triple {55213#true} assume !(8482 == ~s__state~0); {55213#true} is VALID [2018-11-23 12:40:24,356 INFO L273 TraceCheckUtils]: 21: Hoare triple {55213#true} assume 8464 == ~s__state~0; {55213#true} is VALID [2018-11-23 12:40:24,356 INFO L273 TraceCheckUtils]: 22: Hoare triple {55213#true} ~s__shutdown~0 := 0;assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~ret~0 := #t~nondet34;havoc #t~nondet34; {55213#true} is VALID [2018-11-23 12:40:24,356 INFO L273 TraceCheckUtils]: 23: Hoare triple {55213#true} assume 0 == ~blastFlag~0;~blastFlag~0 := 1; {55215#(= ssl3_accept_~blastFlag~0 1)} is VALID [2018-11-23 12:40:24,360 INFO L273 TraceCheckUtils]: 24: Hoare triple {55215#(= ssl3_accept_~blastFlag~0 1)} assume !(~ret~0 <= 0);~got_new_session~0 := 1;~s__state~0 := 8496;~s__init_num~0 := 0; {55215#(= ssl3_accept_~blastFlag~0 1)} is VALID [2018-11-23 12:40:24,360 INFO L273 TraceCheckUtils]: 25: Hoare triple {55215#(= ssl3_accept_~blastFlag~0 1)} assume !(0 == ~s__s3__tmp__reuse_message~0); {55215#(= ssl3_accept_~blastFlag~0 1)} is VALID [2018-11-23 12:40:24,363 INFO L273 TraceCheckUtils]: 26: Hoare triple {55215#(= ssl3_accept_~blastFlag~0 1)} assume !(8576 == ~state~0); {55215#(= ssl3_accept_~blastFlag~0 1)} is VALID [2018-11-23 12:40:24,363 INFO L273 TraceCheckUtils]: 27: Hoare triple {55215#(= ssl3_accept_~blastFlag~0 1)} ~skip~0 := 0; {55215#(= ssl3_accept_~blastFlag~0 1)} is VALID [2018-11-23 12:40:24,365 INFO L273 TraceCheckUtils]: 28: Hoare triple {55215#(= ssl3_accept_~blastFlag~0 1)} assume !false; {55215#(= ssl3_accept_~blastFlag~0 1)} is VALID [2018-11-23 12:40:24,365 INFO L273 TraceCheckUtils]: 29: Hoare triple {55215#(= ssl3_accept_~blastFlag~0 1)} ~state~0 := ~s__state~0; {55215#(= ssl3_accept_~blastFlag~0 1)} is VALID [2018-11-23 12:40:24,374 INFO L273 TraceCheckUtils]: 30: Hoare triple {55215#(= ssl3_accept_~blastFlag~0 1)} assume !(12292 == ~s__state~0); {55215#(= ssl3_accept_~blastFlag~0 1)} is VALID [2018-11-23 12:40:24,375 INFO L273 TraceCheckUtils]: 31: Hoare triple {55215#(= ssl3_accept_~blastFlag~0 1)} assume !(16384 == ~s__state~0); {55215#(= ssl3_accept_~blastFlag~0 1)} is VALID [2018-11-23 12:40:24,376 INFO L273 TraceCheckUtils]: 32: Hoare triple {55215#(= ssl3_accept_~blastFlag~0 1)} assume !(8192 == ~s__state~0); {55215#(= ssl3_accept_~blastFlag~0 1)} is VALID [2018-11-23 12:40:24,376 INFO L273 TraceCheckUtils]: 33: Hoare triple {55215#(= ssl3_accept_~blastFlag~0 1)} assume !(24576 == ~s__state~0); {55215#(= ssl3_accept_~blastFlag~0 1)} is VALID [2018-11-23 12:40:24,378 INFO L273 TraceCheckUtils]: 34: Hoare triple {55215#(= ssl3_accept_~blastFlag~0 1)} assume !(8195 == ~s__state~0); {55215#(= ssl3_accept_~blastFlag~0 1)} is VALID [2018-11-23 12:40:24,378 INFO L273 TraceCheckUtils]: 35: Hoare triple {55215#(= ssl3_accept_~blastFlag~0 1)} assume !(8480 == ~s__state~0); {55215#(= ssl3_accept_~blastFlag~0 1)} is VALID [2018-11-23 12:40:24,378 INFO L273 TraceCheckUtils]: 36: Hoare triple {55215#(= ssl3_accept_~blastFlag~0 1)} assume !(8481 == ~s__state~0); {55215#(= ssl3_accept_~blastFlag~0 1)} is VALID [2018-11-23 12:40:24,379 INFO L273 TraceCheckUtils]: 37: Hoare triple {55215#(= ssl3_accept_~blastFlag~0 1)} assume !(8482 == ~s__state~0); {55215#(= ssl3_accept_~blastFlag~0 1)} is VALID [2018-11-23 12:40:24,379 INFO L273 TraceCheckUtils]: 38: Hoare triple {55215#(= ssl3_accept_~blastFlag~0 1)} assume !(8464 == ~s__state~0); {55215#(= ssl3_accept_~blastFlag~0 1)} is VALID [2018-11-23 12:40:24,379 INFO L273 TraceCheckUtils]: 39: Hoare triple {55215#(= ssl3_accept_~blastFlag~0 1)} assume !(8465 == ~s__state~0); {55215#(= ssl3_accept_~blastFlag~0 1)} is VALID [2018-11-23 12:40:24,379 INFO L273 TraceCheckUtils]: 40: Hoare triple {55215#(= ssl3_accept_~blastFlag~0 1)} assume !(8466 == ~s__state~0); {55215#(= ssl3_accept_~blastFlag~0 1)} is VALID [2018-11-23 12:40:24,380 INFO L273 TraceCheckUtils]: 41: Hoare triple {55215#(= ssl3_accept_~blastFlag~0 1)} assume 8496 == ~s__state~0; {55215#(= ssl3_accept_~blastFlag~0 1)} is VALID [2018-11-23 12:40:24,380 INFO L273 TraceCheckUtils]: 42: Hoare triple {55215#(= ssl3_accept_~blastFlag~0 1)} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~ret~0 := #t~nondet35;havoc #t~nondet35; {55215#(= ssl3_accept_~blastFlag~0 1)} is VALID [2018-11-23 12:40:24,380 INFO L273 TraceCheckUtils]: 43: Hoare triple {55215#(= ssl3_accept_~blastFlag~0 1)} assume !(1 == ~blastFlag~0); {55214#false} is VALID [2018-11-23 12:40:24,381 INFO L273 TraceCheckUtils]: 44: Hoare triple {55214#false} assume 3 == ~blastFlag~0;~blastFlag~0 := 4; {55214#false} is VALID [2018-11-23 12:40:24,381 INFO L273 TraceCheckUtils]: 45: Hoare triple {55214#false} assume !(~ret~0 <= 0); {55214#false} is VALID [2018-11-23 12:40:24,381 INFO L273 TraceCheckUtils]: 46: Hoare triple {55214#false} assume 0 != ~s__hit~0;~s__state~0 := 8656; {55214#false} is VALID [2018-11-23 12:40:24,381 INFO L273 TraceCheckUtils]: 47: Hoare triple {55214#false} ~s__init_num~0 := 0; {55214#false} is VALID [2018-11-23 12:40:24,381 INFO L273 TraceCheckUtils]: 48: Hoare triple {55214#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {55214#false} is VALID [2018-11-23 12:40:24,381 INFO L273 TraceCheckUtils]: 49: Hoare triple {55214#false} assume !(8576 == ~state~0); {55214#false} is VALID [2018-11-23 12:40:24,381 INFO L273 TraceCheckUtils]: 50: Hoare triple {55214#false} ~skip~0 := 0; {55214#false} is VALID [2018-11-23 12:40:24,382 INFO L273 TraceCheckUtils]: 51: Hoare triple {55214#false} assume !false; {55214#false} is VALID [2018-11-23 12:40:24,382 INFO L273 TraceCheckUtils]: 52: Hoare triple {55214#false} ~state~0 := ~s__state~0; {55214#false} is VALID [2018-11-23 12:40:24,382 INFO L273 TraceCheckUtils]: 53: Hoare triple {55214#false} assume !(12292 == ~s__state~0); {55214#false} is VALID [2018-11-23 12:40:24,382 INFO L273 TraceCheckUtils]: 54: Hoare triple {55214#false} assume !(16384 == ~s__state~0); {55214#false} is VALID [2018-11-23 12:40:24,382 INFO L273 TraceCheckUtils]: 55: Hoare triple {55214#false} assume !(8192 == ~s__state~0); {55214#false} is VALID [2018-11-23 12:40:24,383 INFO L273 TraceCheckUtils]: 56: Hoare triple {55214#false} assume !(24576 == ~s__state~0); {55214#false} is VALID [2018-11-23 12:40:24,383 INFO L273 TraceCheckUtils]: 57: Hoare triple {55214#false} assume !(8195 == ~s__state~0); {55214#false} is VALID [2018-11-23 12:40:24,383 INFO L273 TraceCheckUtils]: 58: Hoare triple {55214#false} assume !(8480 == ~s__state~0); {55214#false} is VALID [2018-11-23 12:40:24,383 INFO L273 TraceCheckUtils]: 59: Hoare triple {55214#false} assume !(8481 == ~s__state~0); {55214#false} is VALID [2018-11-23 12:40:24,383 INFO L273 TraceCheckUtils]: 60: Hoare triple {55214#false} assume !(8482 == ~s__state~0); {55214#false} is VALID [2018-11-23 12:40:24,384 INFO L273 TraceCheckUtils]: 61: Hoare triple {55214#false} assume !(8464 == ~s__state~0); {55214#false} is VALID [2018-11-23 12:40:24,384 INFO L273 TraceCheckUtils]: 62: Hoare triple {55214#false} assume !(8465 == ~s__state~0); {55214#false} is VALID [2018-11-23 12:40:24,384 INFO L273 TraceCheckUtils]: 63: Hoare triple {55214#false} assume !(8466 == ~s__state~0); {55214#false} is VALID [2018-11-23 12:40:24,384 INFO L273 TraceCheckUtils]: 64: Hoare triple {55214#false} assume !(8496 == ~s__state~0); {55214#false} is VALID [2018-11-23 12:40:24,384 INFO L273 TraceCheckUtils]: 65: Hoare triple {55214#false} assume !(8497 == ~s__state~0); {55214#false} is VALID [2018-11-23 12:40:24,384 INFO L273 TraceCheckUtils]: 66: Hoare triple {55214#false} assume !(8512 == ~s__state~0); {55214#false} is VALID [2018-11-23 12:40:24,384 INFO L273 TraceCheckUtils]: 67: Hoare triple {55214#false} assume !(8513 == ~s__state~0); {55214#false} is VALID [2018-11-23 12:40:24,385 INFO L273 TraceCheckUtils]: 68: Hoare triple {55214#false} assume !(8528 == ~s__state~0); {55214#false} is VALID [2018-11-23 12:40:24,385 INFO L273 TraceCheckUtils]: 69: Hoare triple {55214#false} assume !(8529 == ~s__state~0); {55214#false} is VALID [2018-11-23 12:40:24,385 INFO L273 TraceCheckUtils]: 70: Hoare triple {55214#false} assume !(8544 == ~s__state~0); {55214#false} is VALID [2018-11-23 12:40:24,385 INFO L273 TraceCheckUtils]: 71: Hoare triple {55214#false} assume !(8545 == ~s__state~0); {55214#false} is VALID [2018-11-23 12:40:24,385 INFO L273 TraceCheckUtils]: 72: Hoare triple {55214#false} assume !(8560 == ~s__state~0); {55214#false} is VALID [2018-11-23 12:40:24,385 INFO L273 TraceCheckUtils]: 73: Hoare triple {55214#false} assume !(8561 == ~s__state~0); {55214#false} is VALID [2018-11-23 12:40:24,385 INFO L273 TraceCheckUtils]: 74: Hoare triple {55214#false} assume !(8448 == ~s__state~0); {55214#false} is VALID [2018-11-23 12:40:24,385 INFO L273 TraceCheckUtils]: 75: Hoare triple {55214#false} assume !(8576 == ~s__state~0); {55214#false} is VALID [2018-11-23 12:40:24,386 INFO L273 TraceCheckUtils]: 76: Hoare triple {55214#false} assume !(8577 == ~s__state~0); {55214#false} is VALID [2018-11-23 12:40:24,386 INFO L273 TraceCheckUtils]: 77: Hoare triple {55214#false} assume !(8592 == ~s__state~0); {55214#false} is VALID [2018-11-23 12:40:24,386 INFO L273 TraceCheckUtils]: 78: Hoare triple {55214#false} assume !(8593 == ~s__state~0); {55214#false} is VALID [2018-11-23 12:40:24,386 INFO L273 TraceCheckUtils]: 79: Hoare triple {55214#false} assume !(8608 == ~s__state~0); {55214#false} is VALID [2018-11-23 12:40:24,386 INFO L273 TraceCheckUtils]: 80: Hoare triple {55214#false} assume !(8609 == ~s__state~0); {55214#false} is VALID [2018-11-23 12:40:24,386 INFO L273 TraceCheckUtils]: 81: Hoare triple {55214#false} assume !(8640 == ~s__state~0); {55214#false} is VALID [2018-11-23 12:40:24,386 INFO L273 TraceCheckUtils]: 82: Hoare triple {55214#false} assume !(8641 == ~s__state~0); {55214#false} is VALID [2018-11-23 12:40:24,386 INFO L273 TraceCheckUtils]: 83: Hoare triple {55214#false} assume 8656 == ~s__state~0; {55214#false} is VALID [2018-11-23 12:40:24,386 INFO L273 TraceCheckUtils]: 84: Hoare triple {55214#false} ~s__session__cipher~0 := ~s__s3__tmp__new_cipher~0; {55214#false} is VALID [2018-11-23 12:40:24,387 INFO L273 TraceCheckUtils]: 85: Hoare triple {55214#false} assume !(0 == ~tmp___9~0);assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~ret~0 := #t~nondet50;havoc #t~nondet50; {55214#false} is VALID [2018-11-23 12:40:24,387 INFO L273 TraceCheckUtils]: 86: Hoare triple {55214#false} assume !(2 == ~blastFlag~0); {55214#false} is VALID [2018-11-23 12:40:24,387 INFO L273 TraceCheckUtils]: 87: Hoare triple {55214#false} assume !(~ret~0 <= 0);~s__state~0 := 8672;~s__init_num~0 := 0; {55214#false} is VALID [2018-11-23 12:40:24,387 INFO L273 TraceCheckUtils]: 88: Hoare triple {55214#false} assume !(0 == ~tmp___10~0); {55214#false} is VALID [2018-11-23 12:40:24,387 INFO L273 TraceCheckUtils]: 89: Hoare triple {55214#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {55214#false} is VALID [2018-11-23 12:40:24,387 INFO L273 TraceCheckUtils]: 90: Hoare triple {55214#false} assume !(8576 == ~state~0); {55214#false} is VALID [2018-11-23 12:40:24,387 INFO L273 TraceCheckUtils]: 91: Hoare triple {55214#false} ~skip~0 := 0; {55214#false} is VALID [2018-11-23 12:40:24,387 INFO L273 TraceCheckUtils]: 92: Hoare triple {55214#false} assume !false; {55214#false} is VALID [2018-11-23 12:40:24,388 INFO L273 TraceCheckUtils]: 93: Hoare triple {55214#false} ~state~0 := ~s__state~0; {55214#false} is VALID [2018-11-23 12:40:24,388 INFO L273 TraceCheckUtils]: 94: Hoare triple {55214#false} assume !(12292 == ~s__state~0); {55214#false} is VALID [2018-11-23 12:40:24,388 INFO L273 TraceCheckUtils]: 95: Hoare triple {55214#false} assume !(16384 == ~s__state~0); {55214#false} is VALID [2018-11-23 12:40:24,388 INFO L273 TraceCheckUtils]: 96: Hoare triple {55214#false} assume !(8192 == ~s__state~0); {55214#false} is VALID [2018-11-23 12:40:24,388 INFO L273 TraceCheckUtils]: 97: Hoare triple {55214#false} assume !(24576 == ~s__state~0); {55214#false} is VALID [2018-11-23 12:40:24,388 INFO L273 TraceCheckUtils]: 98: Hoare triple {55214#false} assume !(8195 == ~s__state~0); {55214#false} is VALID [2018-11-23 12:40:24,388 INFO L273 TraceCheckUtils]: 99: Hoare triple {55214#false} assume !(8480 == ~s__state~0); {55214#false} is VALID [2018-11-23 12:40:24,388 INFO L273 TraceCheckUtils]: 100: Hoare triple {55214#false} assume !(8481 == ~s__state~0); {55214#false} is VALID [2018-11-23 12:40:24,388 INFO L273 TraceCheckUtils]: 101: Hoare triple {55214#false} assume !(8482 == ~s__state~0); {55214#false} is VALID [2018-11-23 12:40:24,389 INFO L273 TraceCheckUtils]: 102: Hoare triple {55214#false} assume !(8464 == ~s__state~0); {55214#false} is VALID [2018-11-23 12:40:24,389 INFO L273 TraceCheckUtils]: 103: Hoare triple {55214#false} assume !(8465 == ~s__state~0); {55214#false} is VALID [2018-11-23 12:40:24,389 INFO L273 TraceCheckUtils]: 104: Hoare triple {55214#false} assume !(8466 == ~s__state~0); {55214#false} is VALID [2018-11-23 12:40:24,389 INFO L273 TraceCheckUtils]: 105: Hoare triple {55214#false} assume !(8496 == ~s__state~0); {55214#false} is VALID [2018-11-23 12:40:24,389 INFO L273 TraceCheckUtils]: 106: Hoare triple {55214#false} assume !(8497 == ~s__state~0); {55214#false} is VALID [2018-11-23 12:40:24,389 INFO L273 TraceCheckUtils]: 107: Hoare triple {55214#false} assume !(8512 == ~s__state~0); {55214#false} is VALID [2018-11-23 12:40:24,389 INFO L273 TraceCheckUtils]: 108: Hoare triple {55214#false} assume !(8513 == ~s__state~0); {55214#false} is VALID [2018-11-23 12:40:24,389 INFO L273 TraceCheckUtils]: 109: Hoare triple {55214#false} assume !(8528 == ~s__state~0); {55214#false} is VALID [2018-11-23 12:40:24,389 INFO L273 TraceCheckUtils]: 110: Hoare triple {55214#false} assume !(8529 == ~s__state~0); {55214#false} is VALID [2018-11-23 12:40:24,390 INFO L273 TraceCheckUtils]: 111: Hoare triple {55214#false} assume !(8544 == ~s__state~0); {55214#false} is VALID [2018-11-23 12:40:24,390 INFO L273 TraceCheckUtils]: 112: Hoare triple {55214#false} assume !(8545 == ~s__state~0); {55214#false} is VALID [2018-11-23 12:40:24,390 INFO L273 TraceCheckUtils]: 113: Hoare triple {55214#false} assume !(8560 == ~s__state~0); {55214#false} is VALID [2018-11-23 12:40:24,390 INFO L273 TraceCheckUtils]: 114: Hoare triple {55214#false} assume !(8561 == ~s__state~0); {55214#false} is VALID [2018-11-23 12:40:24,390 INFO L273 TraceCheckUtils]: 115: Hoare triple {55214#false} assume !(8448 == ~s__state~0); {55214#false} is VALID [2018-11-23 12:40:24,390 INFO L273 TraceCheckUtils]: 116: Hoare triple {55214#false} assume !(8576 == ~s__state~0); {55214#false} is VALID [2018-11-23 12:40:24,390 INFO L273 TraceCheckUtils]: 117: Hoare triple {55214#false} assume !(8577 == ~s__state~0); {55214#false} is VALID [2018-11-23 12:40:24,390 INFO L273 TraceCheckUtils]: 118: Hoare triple {55214#false} assume !(8592 == ~s__state~0); {55214#false} is VALID [2018-11-23 12:40:24,391 INFO L273 TraceCheckUtils]: 119: Hoare triple {55214#false} assume !(8593 == ~s__state~0); {55214#false} is VALID [2018-11-23 12:40:24,391 INFO L273 TraceCheckUtils]: 120: Hoare triple {55214#false} assume !(8608 == ~s__state~0); {55214#false} is VALID [2018-11-23 12:40:24,391 INFO L273 TraceCheckUtils]: 121: Hoare triple {55214#false} assume !(8609 == ~s__state~0); {55214#false} is VALID [2018-11-23 12:40:24,391 INFO L273 TraceCheckUtils]: 122: Hoare triple {55214#false} assume !(8640 == ~s__state~0); {55214#false} is VALID [2018-11-23 12:40:24,391 INFO L273 TraceCheckUtils]: 123: Hoare triple {55214#false} assume !(8641 == ~s__state~0); {55214#false} is VALID [2018-11-23 12:40:24,391 INFO L273 TraceCheckUtils]: 124: Hoare triple {55214#false} assume !(8656 == ~s__state~0); {55214#false} is VALID [2018-11-23 12:40:24,391 INFO L273 TraceCheckUtils]: 125: Hoare triple {55214#false} assume !(8657 == ~s__state~0); {55214#false} is VALID [2018-11-23 12:40:24,391 INFO L273 TraceCheckUtils]: 126: Hoare triple {55214#false} assume 8672 == ~s__state~0; {55214#false} is VALID [2018-11-23 12:40:24,391 INFO L273 TraceCheckUtils]: 127: Hoare triple {55214#false} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~ret~0 := #t~nondet51;havoc #t~nondet51; {55214#false} is VALID [2018-11-23 12:40:24,392 INFO L273 TraceCheckUtils]: 128: Hoare triple {55214#false} assume 4 == ~blastFlag~0; {55214#false} is VALID [2018-11-23 12:40:24,392 INFO L273 TraceCheckUtils]: 129: Hoare triple {55214#false} assume !false; {55214#false} is VALID [2018-11-23 12:40:24,398 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2018-11-23 12:40:24,398 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 12:40:24,398 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 12:40:24,398 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 130 [2018-11-23 12:40:24,399 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:40:24,399 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2018-11-23 12:40:24,474 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 95 edges. 95 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:40:24,474 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 12:40:24,474 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 12:40:24,474 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 12:40:24,475 INFO L87 Difference]: Start difference. First operand 1345 states and 2032 transitions. Second operand 3 states. [2018-11-23 12:40:35,966 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:40:35,966 INFO L93 Difference]: Finished difference Result 3334 states and 5040 transitions. [2018-11-23 12:40:35,966 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 12:40:35,966 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 130 [2018-11-23 12:40:35,967 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:40:35,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2018-11-23 12:40:35,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 610 transitions. [2018-11-23 12:40:35,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2018-11-23 12:40:35,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 610 transitions. [2018-11-23 12:40:35,973 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 610 transitions. [2018-11-23 12:40:36,579 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 610 edges. 610 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:40:36,720 INFO L225 Difference]: With dead ends: 3334 [2018-11-23 12:40:36,720 INFO L226 Difference]: Without dead ends: 2002 [2018-11-23 12:40:36,722 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 12:40:36,723 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2002 states. [2018-11-23 12:40:48,430 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2002 to 2000. [2018-11-23 12:40:48,430 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:40:48,430 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2002 states. Second operand 2000 states. [2018-11-23 12:40:48,430 INFO L74 IsIncluded]: Start isIncluded. First operand 2002 states. Second operand 2000 states. [2018-11-23 12:40:48,430 INFO L87 Difference]: Start difference. First operand 2002 states. Second operand 2000 states. [2018-11-23 12:40:48,579 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:40:48,580 INFO L93 Difference]: Finished difference Result 2002 states and 3019 transitions. [2018-11-23 12:40:48,580 INFO L276 IsEmpty]: Start isEmpty. Operand 2002 states and 3019 transitions. [2018-11-23 12:40:48,582 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:40:48,582 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:40:48,582 INFO L74 IsIncluded]: Start isIncluded. First operand 2000 states. Second operand 2002 states. [2018-11-23 12:40:48,582 INFO L87 Difference]: Start difference. First operand 2000 states. Second operand 2002 states. [2018-11-23 12:40:48,720 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:40:48,720 INFO L93 Difference]: Finished difference Result 2002 states and 3019 transitions. [2018-11-23 12:40:48,721 INFO L276 IsEmpty]: Start isEmpty. Operand 2002 states and 3019 transitions. [2018-11-23 12:40:48,723 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:40:48,723 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:40:48,723 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:40:48,723 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:40:48,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2000 states. [2018-11-23 12:40:48,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2000 states to 2000 states and 3018 transitions. [2018-11-23 12:40:48,877 INFO L78 Accepts]: Start accepts. Automaton has 2000 states and 3018 transitions. Word has length 130 [2018-11-23 12:40:48,877 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:40:48,877 INFO L480 AbstractCegarLoop]: Abstraction has 2000 states and 3018 transitions. [2018-11-23 12:40:48,877 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 12:40:48,877 INFO L276 IsEmpty]: Start isEmpty. Operand 2000 states and 3018 transitions. [2018-11-23 12:40:48,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2018-11-23 12:40:48,879 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:40:48,879 INFO L402 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:40:48,879 INFO L423 AbstractCegarLoop]: === Iteration 25 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:40:48,879 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:40:48,880 INFO L82 PathProgramCache]: Analyzing trace with hash 1717107030, now seen corresponding path program 1 times [2018-11-23 12:40:48,880 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:40:48,880 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:40:48,880 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:40:48,880 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:40:48,880 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:40:48,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:40:49,090 INFO L256 TraceCheckUtils]: 0: Hoare triple {65180#true} call ULTIMATE.init(); {65180#true} is VALID [2018-11-23 12:40:49,090 INFO L273 TraceCheckUtils]: 1: Hoare triple {65180#true} assume true; {65180#true} is VALID [2018-11-23 12:40:49,090 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {65180#true} {65180#true} #652#return; {65180#true} is VALID [2018-11-23 12:40:49,091 INFO L256 TraceCheckUtils]: 3: Hoare triple {65180#true} call #t~ret56 := main(); {65180#true} is VALID [2018-11-23 12:40:49,091 INFO L273 TraceCheckUtils]: 4: Hoare triple {65180#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {65180#true} is VALID [2018-11-23 12:40:49,091 INFO L256 TraceCheckUtils]: 5: Hoare triple {65180#true} call #t~ret55 := ssl3_accept(~s~0); {65180#true} is VALID [2018-11-23 12:40:49,102 INFO L273 TraceCheckUtils]: 6: Hoare triple {65180#true} ~initial_state := #in~initial_state;assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~s__info_callback~0 := #t~nondet0;havoc #t~nondet0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~s__in_handshake~0 := #t~nondet1;havoc #t~nondet1;havoc ~s__state~0;havoc ~s__new_session~0;havoc ~s__server~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~s__version~0 := #t~nondet2;havoc #t~nondet2;havoc ~s__type~0;havoc ~s__init_num~0;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~s__hit~0 := #t~nondet3;havoc #t~nondet3;havoc ~s__rwstate~0;havoc ~s__init_buf___0~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~s__debug~0 := #t~nondet4;havoc #t~nondet4;havoc ~s__shutdown~0;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~s__cert~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~s__options~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~s__verify_mode~0 := #t~nondet7;havoc #t~nondet7;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~s__session__peer~0 := #t~nondet8;havoc #t~nondet8;assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647;~s__cert__pkeys__AT0__privatekey~0 := #t~nondet9;havoc #t~nondet9;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~s__ctx__info_callback~0 := #t~nondet10;havoc #t~nondet10;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~s__ctx__stats__sess_accept_renegotiate~0 := #t~nondet11;havoc #t~nondet11;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~s__ctx__stats__sess_accept~0 := #t~nondet12;havoc #t~nondet12;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~s__ctx__stats__sess_accept_good~0 := #t~nondet13;havoc #t~nondet13;havoc ~s__s3__tmp__cert_request~0;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet14;havoc #t~nondet14;havoc ~s__s3__tmp__use_rsa_tmp~0;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet15;havoc #t~nondet15;havoc ~s__s3__tmp__new_cipher__algorithms~0;havoc ~s__s3__tmp__next_state___0~0;havoc ~s__s3__tmp__new_cipher__algo_strength~0;havoc ~s__session__cipher~0;havoc ~buf~0;havoc ~l~0;havoc ~Time~0;havoc ~tmp~0;havoc ~cb~0;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~num1~0 := #t~nondet16;havoc #t~nondet16;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~got_new_session~0;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~tmp___1~0 := #t~nondet17;havoc #t~nondet17;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~tmp___2~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~tmp___3~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~tmp___4~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp___5~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___6~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___7~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___8~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___9~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp___10~0 := #t~nondet26;havoc #t~nondet26;havoc ~blastFlag~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;~__cil_tmp58~0 := #t~nondet27;havoc #t~nondet27;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;havoc ~__cil_tmp61~0;~s__state~0 := ~initial_state;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp~0 := #t~nondet28;havoc #t~nondet28;~Time~0 := ~tmp~0;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~got_new_session~0 := 0; {65182#(= ssl3_accept_~blastFlag~0 0)} is VALID [2018-11-23 12:40:49,115 INFO L273 TraceCheckUtils]: 7: Hoare triple {65182#(= ssl3_accept_~blastFlag~0 0)} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {65182#(= ssl3_accept_~blastFlag~0 0)} is VALID [2018-11-23 12:40:49,127 INFO L273 TraceCheckUtils]: 8: Hoare triple {65182#(= ssl3_accept_~blastFlag~0 0)} #t~post29 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post29;havoc #t~post29; {65182#(= ssl3_accept_~blastFlag~0 0)} is VALID [2018-11-23 12:40:49,140 INFO L273 TraceCheckUtils]: 9: Hoare triple {65182#(= ssl3_accept_~blastFlag~0 0)} assume !(0 != 12288 + ~tmp___1~0); {65182#(= ssl3_accept_~blastFlag~0 0)} is VALID [2018-11-23 12:40:49,152 INFO L273 TraceCheckUtils]: 10: Hoare triple {65182#(= ssl3_accept_~blastFlag~0 0)} assume !(0 == ~s__cert~0); {65182#(= ssl3_accept_~blastFlag~0 0)} is VALID [2018-11-23 12:40:49,166 INFO L273 TraceCheckUtils]: 11: Hoare triple {65182#(= ssl3_accept_~blastFlag~0 0)} assume !false; {65182#(= ssl3_accept_~blastFlag~0 0)} is VALID [2018-11-23 12:40:49,175 INFO L273 TraceCheckUtils]: 12: Hoare triple {65182#(= ssl3_accept_~blastFlag~0 0)} ~state~0 := ~s__state~0; {65182#(= ssl3_accept_~blastFlag~0 0)} is VALID [2018-11-23 12:40:49,187 INFO L273 TraceCheckUtils]: 13: Hoare triple {65182#(= ssl3_accept_~blastFlag~0 0)} assume !(12292 == ~s__state~0); {65182#(= ssl3_accept_~blastFlag~0 0)} is VALID [2018-11-23 12:40:49,200 INFO L273 TraceCheckUtils]: 14: Hoare triple {65182#(= ssl3_accept_~blastFlag~0 0)} assume !(16384 == ~s__state~0); {65182#(= ssl3_accept_~blastFlag~0 0)} is VALID [2018-11-23 12:40:49,212 INFO L273 TraceCheckUtils]: 15: Hoare triple {65182#(= ssl3_accept_~blastFlag~0 0)} assume !(8192 == ~s__state~0); {65182#(= ssl3_accept_~blastFlag~0 0)} is VALID [2018-11-23 12:40:49,221 INFO L273 TraceCheckUtils]: 16: Hoare triple {65182#(= ssl3_accept_~blastFlag~0 0)} assume !(24576 == ~s__state~0); {65182#(= ssl3_accept_~blastFlag~0 0)} is VALID [2018-11-23 12:40:49,222 INFO L273 TraceCheckUtils]: 17: Hoare triple {65182#(= ssl3_accept_~blastFlag~0 0)} assume !(8195 == ~s__state~0); {65182#(= ssl3_accept_~blastFlag~0 0)} is VALID [2018-11-23 12:40:49,223 INFO L273 TraceCheckUtils]: 18: Hoare triple {65182#(= ssl3_accept_~blastFlag~0 0)} assume !(8480 == ~s__state~0); {65182#(= ssl3_accept_~blastFlag~0 0)} is VALID [2018-11-23 12:40:49,223 INFO L273 TraceCheckUtils]: 19: Hoare triple {65182#(= ssl3_accept_~blastFlag~0 0)} assume !(8481 == ~s__state~0); {65182#(= ssl3_accept_~blastFlag~0 0)} is VALID [2018-11-23 12:40:49,225 INFO L273 TraceCheckUtils]: 20: Hoare triple {65182#(= ssl3_accept_~blastFlag~0 0)} assume !(8482 == ~s__state~0); {65182#(= ssl3_accept_~blastFlag~0 0)} is VALID [2018-11-23 12:40:49,225 INFO L273 TraceCheckUtils]: 21: Hoare triple {65182#(= ssl3_accept_~blastFlag~0 0)} assume 8464 == ~s__state~0; {65182#(= ssl3_accept_~blastFlag~0 0)} is VALID [2018-11-23 12:40:49,227 INFO L273 TraceCheckUtils]: 22: Hoare triple {65182#(= ssl3_accept_~blastFlag~0 0)} ~s__shutdown~0 := 0;assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~ret~0 := #t~nondet34;havoc #t~nondet34; {65182#(= ssl3_accept_~blastFlag~0 0)} is VALID [2018-11-23 12:40:49,227 INFO L273 TraceCheckUtils]: 23: Hoare triple {65182#(= ssl3_accept_~blastFlag~0 0)} assume !(0 == ~blastFlag~0); {65181#false} is VALID [2018-11-23 12:40:49,227 INFO L273 TraceCheckUtils]: 24: Hoare triple {65181#false} assume !(~ret~0 <= 0);~got_new_session~0 := 1;~s__state~0 := 8496;~s__init_num~0 := 0; {65181#false} is VALID [2018-11-23 12:40:49,227 INFO L273 TraceCheckUtils]: 25: Hoare triple {65181#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {65181#false} is VALID [2018-11-23 12:40:49,227 INFO L273 TraceCheckUtils]: 26: Hoare triple {65181#false} assume !(8576 == ~state~0); {65181#false} is VALID [2018-11-23 12:40:49,228 INFO L273 TraceCheckUtils]: 27: Hoare triple {65181#false} ~skip~0 := 0; {65181#false} is VALID [2018-11-23 12:40:49,228 INFO L273 TraceCheckUtils]: 28: Hoare triple {65181#false} assume !false; {65181#false} is VALID [2018-11-23 12:40:49,228 INFO L273 TraceCheckUtils]: 29: Hoare triple {65181#false} ~state~0 := ~s__state~0; {65181#false} is VALID [2018-11-23 12:40:49,228 INFO L273 TraceCheckUtils]: 30: Hoare triple {65181#false} assume !(12292 == ~s__state~0); {65181#false} is VALID [2018-11-23 12:40:49,228 INFO L273 TraceCheckUtils]: 31: Hoare triple {65181#false} assume !(16384 == ~s__state~0); {65181#false} is VALID [2018-11-23 12:40:49,228 INFO L273 TraceCheckUtils]: 32: Hoare triple {65181#false} assume !(8192 == ~s__state~0); {65181#false} is VALID [2018-11-23 12:40:49,228 INFO L273 TraceCheckUtils]: 33: Hoare triple {65181#false} assume !(24576 == ~s__state~0); {65181#false} is VALID [2018-11-23 12:40:49,229 INFO L273 TraceCheckUtils]: 34: Hoare triple {65181#false} assume !(8195 == ~s__state~0); {65181#false} is VALID [2018-11-23 12:40:49,229 INFO L273 TraceCheckUtils]: 35: Hoare triple {65181#false} assume !(8480 == ~s__state~0); {65181#false} is VALID [2018-11-23 12:40:49,229 INFO L273 TraceCheckUtils]: 36: Hoare triple {65181#false} assume !(8481 == ~s__state~0); {65181#false} is VALID [2018-11-23 12:40:49,229 INFO L273 TraceCheckUtils]: 37: Hoare triple {65181#false} assume !(8482 == ~s__state~0); {65181#false} is VALID [2018-11-23 12:40:49,229 INFO L273 TraceCheckUtils]: 38: Hoare triple {65181#false} assume !(8464 == ~s__state~0); {65181#false} is VALID [2018-11-23 12:40:49,229 INFO L273 TraceCheckUtils]: 39: Hoare triple {65181#false} assume !(8465 == ~s__state~0); {65181#false} is VALID [2018-11-23 12:40:49,229 INFO L273 TraceCheckUtils]: 40: Hoare triple {65181#false} assume !(8466 == ~s__state~0); {65181#false} is VALID [2018-11-23 12:40:49,229 INFO L273 TraceCheckUtils]: 41: Hoare triple {65181#false} assume 8496 == ~s__state~0; {65181#false} is VALID [2018-11-23 12:40:49,229 INFO L273 TraceCheckUtils]: 42: Hoare triple {65181#false} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~ret~0 := #t~nondet35;havoc #t~nondet35; {65181#false} is VALID [2018-11-23 12:40:49,230 INFO L273 TraceCheckUtils]: 43: Hoare triple {65181#false} assume !(1 == ~blastFlag~0); {65181#false} is VALID [2018-11-23 12:40:49,230 INFO L273 TraceCheckUtils]: 44: Hoare triple {65181#false} assume 3 == ~blastFlag~0;~blastFlag~0 := 4; {65181#false} is VALID [2018-11-23 12:40:49,230 INFO L273 TraceCheckUtils]: 45: Hoare triple {65181#false} assume !(~ret~0 <= 0); {65181#false} is VALID [2018-11-23 12:40:49,230 INFO L273 TraceCheckUtils]: 46: Hoare triple {65181#false} assume 0 != ~s__hit~0;~s__state~0 := 8656; {65181#false} is VALID [2018-11-23 12:40:49,230 INFO L273 TraceCheckUtils]: 47: Hoare triple {65181#false} ~s__init_num~0 := 0; {65181#false} is VALID [2018-11-23 12:40:49,230 INFO L273 TraceCheckUtils]: 48: Hoare triple {65181#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {65181#false} is VALID [2018-11-23 12:40:49,230 INFO L273 TraceCheckUtils]: 49: Hoare triple {65181#false} assume !(8576 == ~state~0); {65181#false} is VALID [2018-11-23 12:40:49,231 INFO L273 TraceCheckUtils]: 50: Hoare triple {65181#false} ~skip~0 := 0; {65181#false} is VALID [2018-11-23 12:40:49,231 INFO L273 TraceCheckUtils]: 51: Hoare triple {65181#false} assume !false; {65181#false} is VALID [2018-11-23 12:40:49,231 INFO L273 TraceCheckUtils]: 52: Hoare triple {65181#false} ~state~0 := ~s__state~0; {65181#false} is VALID [2018-11-23 12:40:49,231 INFO L273 TraceCheckUtils]: 53: Hoare triple {65181#false} assume !(12292 == ~s__state~0); {65181#false} is VALID [2018-11-23 12:40:49,231 INFO L273 TraceCheckUtils]: 54: Hoare triple {65181#false} assume !(16384 == ~s__state~0); {65181#false} is VALID [2018-11-23 12:40:49,231 INFO L273 TraceCheckUtils]: 55: Hoare triple {65181#false} assume !(8192 == ~s__state~0); {65181#false} is VALID [2018-11-23 12:40:49,231 INFO L273 TraceCheckUtils]: 56: Hoare triple {65181#false} assume !(24576 == ~s__state~0); {65181#false} is VALID [2018-11-23 12:40:49,232 INFO L273 TraceCheckUtils]: 57: Hoare triple {65181#false} assume !(8195 == ~s__state~0); {65181#false} is VALID [2018-11-23 12:40:49,232 INFO L273 TraceCheckUtils]: 58: Hoare triple {65181#false} assume !(8480 == ~s__state~0); {65181#false} is VALID [2018-11-23 12:40:49,232 INFO L273 TraceCheckUtils]: 59: Hoare triple {65181#false} assume !(8481 == ~s__state~0); {65181#false} is VALID [2018-11-23 12:40:49,232 INFO L273 TraceCheckUtils]: 60: Hoare triple {65181#false} assume !(8482 == ~s__state~0); {65181#false} is VALID [2018-11-23 12:40:49,232 INFO L273 TraceCheckUtils]: 61: Hoare triple {65181#false} assume !(8464 == ~s__state~0); {65181#false} is VALID [2018-11-23 12:40:49,232 INFO L273 TraceCheckUtils]: 62: Hoare triple {65181#false} assume !(8465 == ~s__state~0); {65181#false} is VALID [2018-11-23 12:40:49,232 INFO L273 TraceCheckUtils]: 63: Hoare triple {65181#false} assume !(8466 == ~s__state~0); {65181#false} is VALID [2018-11-23 12:40:49,232 INFO L273 TraceCheckUtils]: 64: Hoare triple {65181#false} assume !(8496 == ~s__state~0); {65181#false} is VALID [2018-11-23 12:40:49,233 INFO L273 TraceCheckUtils]: 65: Hoare triple {65181#false} assume !(8497 == ~s__state~0); {65181#false} is VALID [2018-11-23 12:40:49,233 INFO L273 TraceCheckUtils]: 66: Hoare triple {65181#false} assume !(8512 == ~s__state~0); {65181#false} is VALID [2018-11-23 12:40:49,233 INFO L273 TraceCheckUtils]: 67: Hoare triple {65181#false} assume !(8513 == ~s__state~0); {65181#false} is VALID [2018-11-23 12:40:49,233 INFO L273 TraceCheckUtils]: 68: Hoare triple {65181#false} assume !(8528 == ~s__state~0); {65181#false} is VALID [2018-11-23 12:40:49,233 INFO L273 TraceCheckUtils]: 69: Hoare triple {65181#false} assume !(8529 == ~s__state~0); {65181#false} is VALID [2018-11-23 12:40:49,233 INFO L273 TraceCheckUtils]: 70: Hoare triple {65181#false} assume !(8544 == ~s__state~0); {65181#false} is VALID [2018-11-23 12:40:49,233 INFO L273 TraceCheckUtils]: 71: Hoare triple {65181#false} assume !(8545 == ~s__state~0); {65181#false} is VALID [2018-11-23 12:40:49,233 INFO L273 TraceCheckUtils]: 72: Hoare triple {65181#false} assume !(8560 == ~s__state~0); {65181#false} is VALID [2018-11-23 12:40:49,233 INFO L273 TraceCheckUtils]: 73: Hoare triple {65181#false} assume !(8561 == ~s__state~0); {65181#false} is VALID [2018-11-23 12:40:49,234 INFO L273 TraceCheckUtils]: 74: Hoare triple {65181#false} assume !(8448 == ~s__state~0); {65181#false} is VALID [2018-11-23 12:40:49,234 INFO L273 TraceCheckUtils]: 75: Hoare triple {65181#false} assume !(8576 == ~s__state~0); {65181#false} is VALID [2018-11-23 12:40:49,234 INFO L273 TraceCheckUtils]: 76: Hoare triple {65181#false} assume !(8577 == ~s__state~0); {65181#false} is VALID [2018-11-23 12:40:49,234 INFO L273 TraceCheckUtils]: 77: Hoare triple {65181#false} assume !(8592 == ~s__state~0); {65181#false} is VALID [2018-11-23 12:40:49,234 INFO L273 TraceCheckUtils]: 78: Hoare triple {65181#false} assume !(8593 == ~s__state~0); {65181#false} is VALID [2018-11-23 12:40:49,234 INFO L273 TraceCheckUtils]: 79: Hoare triple {65181#false} assume !(8608 == ~s__state~0); {65181#false} is VALID [2018-11-23 12:40:49,234 INFO L273 TraceCheckUtils]: 80: Hoare triple {65181#false} assume !(8609 == ~s__state~0); {65181#false} is VALID [2018-11-23 12:40:49,234 INFO L273 TraceCheckUtils]: 81: Hoare triple {65181#false} assume !(8640 == ~s__state~0); {65181#false} is VALID [2018-11-23 12:40:49,234 INFO L273 TraceCheckUtils]: 82: Hoare triple {65181#false} assume !(8641 == ~s__state~0); {65181#false} is VALID [2018-11-23 12:40:49,235 INFO L273 TraceCheckUtils]: 83: Hoare triple {65181#false} assume 8656 == ~s__state~0; {65181#false} is VALID [2018-11-23 12:40:49,235 INFO L273 TraceCheckUtils]: 84: Hoare triple {65181#false} ~s__session__cipher~0 := ~s__s3__tmp__new_cipher~0; {65181#false} is VALID [2018-11-23 12:40:49,235 INFO L273 TraceCheckUtils]: 85: Hoare triple {65181#false} assume !(0 == ~tmp___9~0);assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~ret~0 := #t~nondet50;havoc #t~nondet50; {65181#false} is VALID [2018-11-23 12:40:49,235 INFO L273 TraceCheckUtils]: 86: Hoare triple {65181#false} assume !(2 == ~blastFlag~0); {65181#false} is VALID [2018-11-23 12:40:49,235 INFO L273 TraceCheckUtils]: 87: Hoare triple {65181#false} assume !(~ret~0 <= 0);~s__state~0 := 8672;~s__init_num~0 := 0; {65181#false} is VALID [2018-11-23 12:40:49,235 INFO L273 TraceCheckUtils]: 88: Hoare triple {65181#false} assume !(0 == ~tmp___10~0); {65181#false} is VALID [2018-11-23 12:40:49,235 INFO L273 TraceCheckUtils]: 89: Hoare triple {65181#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {65181#false} is VALID [2018-11-23 12:40:49,235 INFO L273 TraceCheckUtils]: 90: Hoare triple {65181#false} assume !(8576 == ~state~0); {65181#false} is VALID [2018-11-23 12:40:49,236 INFO L273 TraceCheckUtils]: 91: Hoare triple {65181#false} ~skip~0 := 0; {65181#false} is VALID [2018-11-23 12:40:49,236 INFO L273 TraceCheckUtils]: 92: Hoare triple {65181#false} assume !false; {65181#false} is VALID [2018-11-23 12:40:49,236 INFO L273 TraceCheckUtils]: 93: Hoare triple {65181#false} ~state~0 := ~s__state~0; {65181#false} is VALID [2018-11-23 12:40:49,236 INFO L273 TraceCheckUtils]: 94: Hoare triple {65181#false} assume !(12292 == ~s__state~0); {65181#false} is VALID [2018-11-23 12:40:49,236 INFO L273 TraceCheckUtils]: 95: Hoare triple {65181#false} assume !(16384 == ~s__state~0); {65181#false} is VALID [2018-11-23 12:40:49,236 INFO L273 TraceCheckUtils]: 96: Hoare triple {65181#false} assume !(8192 == ~s__state~0); {65181#false} is VALID [2018-11-23 12:40:49,236 INFO L273 TraceCheckUtils]: 97: Hoare triple {65181#false} assume !(24576 == ~s__state~0); {65181#false} is VALID [2018-11-23 12:40:49,236 INFO L273 TraceCheckUtils]: 98: Hoare triple {65181#false} assume !(8195 == ~s__state~0); {65181#false} is VALID [2018-11-23 12:40:49,236 INFO L273 TraceCheckUtils]: 99: Hoare triple {65181#false} assume !(8480 == ~s__state~0); {65181#false} is VALID [2018-11-23 12:40:49,237 INFO L273 TraceCheckUtils]: 100: Hoare triple {65181#false} assume !(8481 == ~s__state~0); {65181#false} is VALID [2018-11-23 12:40:49,237 INFO L273 TraceCheckUtils]: 101: Hoare triple {65181#false} assume !(8482 == ~s__state~0); {65181#false} is VALID [2018-11-23 12:40:49,237 INFO L273 TraceCheckUtils]: 102: Hoare triple {65181#false} assume !(8464 == ~s__state~0); {65181#false} is VALID [2018-11-23 12:40:49,237 INFO L273 TraceCheckUtils]: 103: Hoare triple {65181#false} assume !(8465 == ~s__state~0); {65181#false} is VALID [2018-11-23 12:40:49,237 INFO L273 TraceCheckUtils]: 104: Hoare triple {65181#false} assume !(8466 == ~s__state~0); {65181#false} is VALID [2018-11-23 12:40:49,237 INFO L273 TraceCheckUtils]: 105: Hoare triple {65181#false} assume !(8496 == ~s__state~0); {65181#false} is VALID [2018-11-23 12:40:49,237 INFO L273 TraceCheckUtils]: 106: Hoare triple {65181#false} assume !(8497 == ~s__state~0); {65181#false} is VALID [2018-11-23 12:40:49,237 INFO L273 TraceCheckUtils]: 107: Hoare triple {65181#false} assume !(8512 == ~s__state~0); {65181#false} is VALID [2018-11-23 12:40:49,237 INFO L273 TraceCheckUtils]: 108: Hoare triple {65181#false} assume !(8513 == ~s__state~0); {65181#false} is VALID [2018-11-23 12:40:49,238 INFO L273 TraceCheckUtils]: 109: Hoare triple {65181#false} assume !(8528 == ~s__state~0); {65181#false} is VALID [2018-11-23 12:40:49,238 INFO L273 TraceCheckUtils]: 110: Hoare triple {65181#false} assume !(8529 == ~s__state~0); {65181#false} is VALID [2018-11-23 12:40:49,238 INFO L273 TraceCheckUtils]: 111: Hoare triple {65181#false} assume !(8544 == ~s__state~0); {65181#false} is VALID [2018-11-23 12:40:49,238 INFO L273 TraceCheckUtils]: 112: Hoare triple {65181#false} assume !(8545 == ~s__state~0); {65181#false} is VALID [2018-11-23 12:40:49,238 INFO L273 TraceCheckUtils]: 113: Hoare triple {65181#false} assume !(8560 == ~s__state~0); {65181#false} is VALID [2018-11-23 12:40:49,238 INFO L273 TraceCheckUtils]: 114: Hoare triple {65181#false} assume !(8561 == ~s__state~0); {65181#false} is VALID [2018-11-23 12:40:49,238 INFO L273 TraceCheckUtils]: 115: Hoare triple {65181#false} assume !(8448 == ~s__state~0); {65181#false} is VALID [2018-11-23 12:40:49,238 INFO L273 TraceCheckUtils]: 116: Hoare triple {65181#false} assume !(8576 == ~s__state~0); {65181#false} is VALID [2018-11-23 12:40:49,239 INFO L273 TraceCheckUtils]: 117: Hoare triple {65181#false} assume !(8577 == ~s__state~0); {65181#false} is VALID [2018-11-23 12:40:49,239 INFO L273 TraceCheckUtils]: 118: Hoare triple {65181#false} assume !(8592 == ~s__state~0); {65181#false} is VALID [2018-11-23 12:40:49,239 INFO L273 TraceCheckUtils]: 119: Hoare triple {65181#false} assume !(8593 == ~s__state~0); {65181#false} is VALID [2018-11-23 12:40:49,239 INFO L273 TraceCheckUtils]: 120: Hoare triple {65181#false} assume !(8608 == ~s__state~0); {65181#false} is VALID [2018-11-23 12:40:49,239 INFO L273 TraceCheckUtils]: 121: Hoare triple {65181#false} assume !(8609 == ~s__state~0); {65181#false} is VALID [2018-11-23 12:40:49,239 INFO L273 TraceCheckUtils]: 122: Hoare triple {65181#false} assume !(8640 == ~s__state~0); {65181#false} is VALID [2018-11-23 12:40:49,239 INFO L273 TraceCheckUtils]: 123: Hoare triple {65181#false} assume !(8641 == ~s__state~0); {65181#false} is VALID [2018-11-23 12:40:49,239 INFO L273 TraceCheckUtils]: 124: Hoare triple {65181#false} assume !(8656 == ~s__state~0); {65181#false} is VALID [2018-11-23 12:40:49,239 INFO L273 TraceCheckUtils]: 125: Hoare triple {65181#false} assume !(8657 == ~s__state~0); {65181#false} is VALID [2018-11-23 12:40:49,240 INFO L273 TraceCheckUtils]: 126: Hoare triple {65181#false} assume 8672 == ~s__state~0; {65181#false} is VALID [2018-11-23 12:40:49,240 INFO L273 TraceCheckUtils]: 127: Hoare triple {65181#false} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~ret~0 := #t~nondet51;havoc #t~nondet51; {65181#false} is VALID [2018-11-23 12:40:49,240 INFO L273 TraceCheckUtils]: 128: Hoare triple {65181#false} assume 4 == ~blastFlag~0; {65181#false} is VALID [2018-11-23 12:40:49,240 INFO L273 TraceCheckUtils]: 129: Hoare triple {65181#false} assume !false; {65181#false} is VALID [2018-11-23 12:40:49,246 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2018-11-23 12:40:49,246 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 12:40:49,246 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 12:40:49,246 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 130 [2018-11-23 12:40:49,247 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:40:49,247 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2018-11-23 12:40:49,311 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 79 edges. 79 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:40:49,312 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 12:40:49,312 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 12:40:49,312 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 12:40:49,312 INFO L87 Difference]: Start difference. First operand 2000 states and 3018 transitions. Second operand 3 states. [2018-11-23 12:41:11,340 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:41:11,341 INFO L93 Difference]: Finished difference Result 4622 states and 6977 transitions. [2018-11-23 12:41:11,341 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 12:41:11,341 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 130 [2018-11-23 12:41:11,341 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:41:11,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2018-11-23 12:41:11,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 615 transitions. [2018-11-23 12:41:11,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2018-11-23 12:41:11,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 615 transitions. [2018-11-23 12:41:11,347 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 615 transitions. [2018-11-23 12:41:11,936 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 615 edges. 615 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:41:12,216 INFO L225 Difference]: With dead ends: 4622 [2018-11-23 12:41:12,217 INFO L226 Difference]: Without dead ends: 2635 [2018-11-23 12:41:12,219 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 12:41:12,221 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2635 states. [2018-11-23 12:41:35,225 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2635 to 2633. [2018-11-23 12:41:35,226 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-23 12:41:35,226 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2635 states. Second operand 2633 states. [2018-11-23 12:41:35,226 INFO L74 IsIncluded]: Start isIncluded. First operand 2635 states. Second operand 2633 states. [2018-11-23 12:41:35,226 INFO L87 Difference]: Start difference. First operand 2635 states. Second operand 2633 states. [2018-11-23 12:41:35,475 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:41:35,475 INFO L93 Difference]: Finished difference Result 2635 states and 3968 transitions. [2018-11-23 12:41:35,475 INFO L276 IsEmpty]: Start isEmpty. Operand 2635 states and 3968 transitions. [2018-11-23 12:41:35,478 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:41:35,478 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:41:35,478 INFO L74 IsIncluded]: Start isIncluded. First operand 2633 states. Second operand 2635 states. [2018-11-23 12:41:35,479 INFO L87 Difference]: Start difference. First operand 2633 states. Second operand 2635 states. [2018-11-23 12:41:35,729 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:41:35,729 INFO L93 Difference]: Finished difference Result 2635 states and 3968 transitions. [2018-11-23 12:41:35,729 INFO L276 IsEmpty]: Start isEmpty. Operand 2635 states and 3968 transitions. [2018-11-23 12:41:35,732 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:41:35,732 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-23 12:41:35,732 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-23 12:41:35,732 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-23 12:41:35,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2633 states. [2018-11-23 12:41:36,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2633 states to 2633 states and 3967 transitions. [2018-11-23 12:41:36,021 INFO L78 Accepts]: Start accepts. Automaton has 2633 states and 3967 transitions. Word has length 130 [2018-11-23 12:41:36,021 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:41:36,021 INFO L480 AbstractCegarLoop]: Abstraction has 2633 states and 3967 transitions. [2018-11-23 12:41:36,021 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 12:41:36,021 INFO L276 IsEmpty]: Start isEmpty. Operand 2633 states and 3967 transitions. [2018-11-23 12:41:36,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2018-11-23 12:41:36,024 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:41:36,024 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:41:36,024 INFO L423 AbstractCegarLoop]: === Iteration 26 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:41:36,024 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:41:36,024 INFO L82 PathProgramCache]: Analyzing trace with hash -1003413615, now seen corresponding path program 1 times [2018-11-23 12:41:36,024 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:41:36,024 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:41:36,025 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:41:36,025 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:41:36,025 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:41:36,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:41:36,524 WARN L180 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 11 DAG size of output: 4 [2018-11-23 12:41:36,786 INFO L256 TraceCheckUtils]: 0: Hoare triple {78556#true} call ULTIMATE.init(); {78556#true} is VALID [2018-11-23 12:41:36,786 INFO L273 TraceCheckUtils]: 1: Hoare triple {78556#true} assume true; {78556#true} is VALID [2018-11-23 12:41:36,787 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {78556#true} {78556#true} #652#return; {78556#true} is VALID [2018-11-23 12:41:36,787 INFO L256 TraceCheckUtils]: 3: Hoare triple {78556#true} call #t~ret56 := main(); {78556#true} is VALID [2018-11-23 12:41:36,799 INFO L273 TraceCheckUtils]: 4: Hoare triple {78556#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {78558#(<= main_~s~0 8464)} is VALID [2018-11-23 12:41:36,812 INFO L256 TraceCheckUtils]: 5: Hoare triple {78558#(<= main_~s~0 8464)} call #t~ret55 := ssl3_accept(~s~0); {78559#(not (= |ssl3_accept_#in~initial_state| 8512))} is VALID [2018-11-23 12:41:36,825 INFO L273 TraceCheckUtils]: 6: Hoare triple {78559#(not (= |ssl3_accept_#in~initial_state| 8512))} ~initial_state := #in~initial_state;assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~s__info_callback~0 := #t~nondet0;havoc #t~nondet0;assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~s__in_handshake~0 := #t~nondet1;havoc #t~nondet1;havoc ~s__state~0;havoc ~s__new_session~0;havoc ~s__server~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~s__version~0 := #t~nondet2;havoc #t~nondet2;havoc ~s__type~0;havoc ~s__init_num~0;assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~s__hit~0 := #t~nondet3;havoc #t~nondet3;havoc ~s__rwstate~0;havoc ~s__init_buf___0~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~s__debug~0 := #t~nondet4;havoc #t~nondet4;havoc ~s__shutdown~0;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~s__cert~0 := #t~nondet5;havoc #t~nondet5;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~s__options~0 := #t~nondet6;havoc #t~nondet6;assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647;~s__verify_mode~0 := #t~nondet7;havoc #t~nondet7;assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647;~s__session__peer~0 := #t~nondet8;havoc #t~nondet8;assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647;~s__cert__pkeys__AT0__privatekey~0 := #t~nondet9;havoc #t~nondet9;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~s__ctx__info_callback~0 := #t~nondet10;havoc #t~nondet10;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~s__ctx__stats__sess_accept_renegotiate~0 := #t~nondet11;havoc #t~nondet11;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~s__ctx__stats__sess_accept~0 := #t~nondet12;havoc #t~nondet12;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~s__ctx__stats__sess_accept_good~0 := #t~nondet13;havoc #t~nondet13;havoc ~s__s3__tmp__cert_request~0;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__s3__tmp__reuse_message~0 := #t~nondet14;havoc #t~nondet14;havoc ~s__s3__tmp__use_rsa_tmp~0;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet15;havoc #t~nondet15;havoc ~s__s3__tmp__new_cipher__algorithms~0;havoc ~s__s3__tmp__next_state___0~0;havoc ~s__s3__tmp__new_cipher__algo_strength~0;havoc ~s__session__cipher~0;havoc ~buf~0;havoc ~l~0;havoc ~Time~0;havoc ~tmp~0;havoc ~cb~0;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~num1~0 := #t~nondet16;havoc #t~nondet16;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~got_new_session~0;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~tmp___1~0 := #t~nondet17;havoc #t~nondet17;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~tmp___2~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~tmp___3~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~tmp___4~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp___5~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___6~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___7~0 := #t~nondet23;havoc #t~nondet23;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___8~0 := #t~nondet24;havoc #t~nondet24;assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___9~0 := #t~nondet25;havoc #t~nondet25;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp___10~0 := #t~nondet26;havoc #t~nondet26;havoc ~blastFlag~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;~__cil_tmp58~0 := #t~nondet27;havoc #t~nondet27;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;havoc ~__cil_tmp61~0;~s__state~0 := ~initial_state;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp~0 := #t~nondet28;havoc #t~nondet28;~Time~0 := ~tmp~0;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~got_new_session~0 := 0; {78560#(not (= 8512 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:41:36,838 INFO L273 TraceCheckUtils]: 7: Hoare triple {78560#(not (= 8512 ssl3_accept_~s__state~0))} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {78560#(not (= 8512 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:41:36,849 INFO L273 TraceCheckUtils]: 8: Hoare triple {78560#(not (= 8512 ssl3_accept_~s__state~0))} #t~post29 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post29;havoc #t~post29; {78560#(not (= 8512 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:41:36,850 INFO L273 TraceCheckUtils]: 9: Hoare triple {78560#(not (= 8512 ssl3_accept_~s__state~0))} assume !(0 != 12288 + ~tmp___1~0); {78560#(not (= 8512 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:41:36,855 INFO L273 TraceCheckUtils]: 10: Hoare triple {78560#(not (= 8512 ssl3_accept_~s__state~0))} assume !(0 == ~s__cert~0); {78560#(not (= 8512 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:41:36,855 INFO L273 TraceCheckUtils]: 11: Hoare triple {78560#(not (= 8512 ssl3_accept_~s__state~0))} assume !false; {78560#(not (= 8512 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:41:36,858 INFO L273 TraceCheckUtils]: 12: Hoare triple {78560#(not (= 8512 ssl3_accept_~s__state~0))} ~state~0 := ~s__state~0; {78560#(not (= 8512 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:41:36,858 INFO L273 TraceCheckUtils]: 13: Hoare triple {78560#(not (= 8512 ssl3_accept_~s__state~0))} assume !(12292 == ~s__state~0); {78560#(not (= 8512 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:41:36,866 INFO L273 TraceCheckUtils]: 14: Hoare triple {78560#(not (= 8512 ssl3_accept_~s__state~0))} assume !(16384 == ~s__state~0); {78560#(not (= 8512 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:41:36,866 INFO L273 TraceCheckUtils]: 15: Hoare triple {78560#(not (= 8512 ssl3_accept_~s__state~0))} assume !(8192 == ~s__state~0); {78560#(not (= 8512 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:41:36,866 INFO L273 TraceCheckUtils]: 16: Hoare triple {78560#(not (= 8512 ssl3_accept_~s__state~0))} assume !(24576 == ~s__state~0); {78560#(not (= 8512 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:41:36,867 INFO L273 TraceCheckUtils]: 17: Hoare triple {78560#(not (= 8512 ssl3_accept_~s__state~0))} assume !(8195 == ~s__state~0); {78560#(not (= 8512 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:41:36,867 INFO L273 TraceCheckUtils]: 18: Hoare triple {78560#(not (= 8512 ssl3_accept_~s__state~0))} assume !(8480 == ~s__state~0); {78560#(not (= 8512 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:41:36,867 INFO L273 TraceCheckUtils]: 19: Hoare triple {78560#(not (= 8512 ssl3_accept_~s__state~0))} assume !(8481 == ~s__state~0); {78560#(not (= 8512 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:41:36,868 INFO L273 TraceCheckUtils]: 20: Hoare triple {78560#(not (= 8512 ssl3_accept_~s__state~0))} assume !(8482 == ~s__state~0); {78560#(not (= 8512 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:41:36,868 INFO L273 TraceCheckUtils]: 21: Hoare triple {78560#(not (= 8512 ssl3_accept_~s__state~0))} assume !(8464 == ~s__state~0); {78560#(not (= 8512 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:41:36,868 INFO L273 TraceCheckUtils]: 22: Hoare triple {78560#(not (= 8512 ssl3_accept_~s__state~0))} assume !(8465 == ~s__state~0); {78560#(not (= 8512 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:41:36,869 INFO L273 TraceCheckUtils]: 23: Hoare triple {78560#(not (= 8512 ssl3_accept_~s__state~0))} assume !(8466 == ~s__state~0); {78560#(not (= 8512 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:41:36,869 INFO L273 TraceCheckUtils]: 24: Hoare triple {78560#(not (= 8512 ssl3_accept_~s__state~0))} assume !(8496 == ~s__state~0); {78560#(not (= 8512 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:41:36,869 INFO L273 TraceCheckUtils]: 25: Hoare triple {78560#(not (= 8512 ssl3_accept_~s__state~0))} assume !(8497 == ~s__state~0); {78560#(not (= 8512 ssl3_accept_~s__state~0))} is VALID [2018-11-23 12:41:36,870 INFO L273 TraceCheckUtils]: 26: Hoare triple {78560#(not (= 8512 ssl3_accept_~s__state~0))} assume 8512 == ~s__state~0; {78557#false} is VALID [2018-11-23 12:41:36,870 INFO L273 TraceCheckUtils]: 27: Hoare triple {78557#false} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~s__s3__tmp__new_cipher__algorithms~0 := #t~nondet36;havoc #t~nondet36;~__cil_tmp56~0 := ~s__s3__tmp__new_cipher__algorithms~0; {78557#false} is VALID [2018-11-23 12:41:36,870 INFO L273 TraceCheckUtils]: 28: Hoare triple {78557#false} assume 0 != (256 + ~__cil_tmp56~0) % 4294967296;~skip~0 := 1; {78557#false} is VALID [2018-11-23 12:41:36,871 INFO L273 TraceCheckUtils]: 29: Hoare triple {78557#false} ~s__state~0 := 8528;~s__init_num~0 := 0; {78557#false} is VALID [2018-11-23 12:41:36,871 INFO L273 TraceCheckUtils]: 30: Hoare triple {78557#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {78557#false} is VALID [2018-11-23 12:41:36,871 INFO L273 TraceCheckUtils]: 31: Hoare triple {78557#false} assume !(8576 == ~state~0); {78557#false} is VALID [2018-11-23 12:41:36,871 INFO L273 TraceCheckUtils]: 32: Hoare triple {78557#false} ~skip~0 := 0; {78557#false} is VALID [2018-11-23 12:41:36,871 INFO L273 TraceCheckUtils]: 33: Hoare triple {78557#false} assume !false; {78557#false} is VALID [2018-11-23 12:41:36,872 INFO L273 TraceCheckUtils]: 34: Hoare triple {78557#false} ~state~0 := ~s__state~0; {78557#false} is VALID [2018-11-23 12:41:36,872 INFO L273 TraceCheckUtils]: 35: Hoare triple {78557#false} assume !(12292 == ~s__state~0); {78557#false} is VALID [2018-11-23 12:41:36,872 INFO L273 TraceCheckUtils]: 36: Hoare triple {78557#false} assume !(16384 == ~s__state~0); {78557#false} is VALID [2018-11-23 12:41:36,872 INFO L273 TraceCheckUtils]: 37: Hoare triple {78557#false} assume !(8192 == ~s__state~0); {78557#false} is VALID [2018-11-23 12:41:36,872 INFO L273 TraceCheckUtils]: 38: Hoare triple {78557#false} assume !(24576 == ~s__state~0); {78557#false} is VALID [2018-11-23 12:41:36,873 INFO L273 TraceCheckUtils]: 39: Hoare triple {78557#false} assume !(8195 == ~s__state~0); {78557#false} is VALID [2018-11-23 12:41:36,873 INFO L273 TraceCheckUtils]: 40: Hoare triple {78557#false} assume !(8480 == ~s__state~0); {78557#false} is VALID [2018-11-23 12:41:36,873 INFO L273 TraceCheckUtils]: 41: Hoare triple {78557#false} assume !(8481 == ~s__state~0); {78557#false} is VALID [2018-11-23 12:41:36,873 INFO L273 TraceCheckUtils]: 42: Hoare triple {78557#false} assume !(8482 == ~s__state~0); {78557#false} is VALID [2018-11-23 12:41:36,873 INFO L273 TraceCheckUtils]: 43: Hoare triple {78557#false} assume !(8464 == ~s__state~0); {78557#false} is VALID [2018-11-23 12:41:36,874 INFO L273 TraceCheckUtils]: 44: Hoare triple {78557#false} assume !(8465 == ~s__state~0); {78557#false} is VALID [2018-11-23 12:41:36,874 INFO L273 TraceCheckUtils]: 45: Hoare triple {78557#false} assume !(8466 == ~s__state~0); {78557#false} is VALID [2018-11-23 12:41:36,874 INFO L273 TraceCheckUtils]: 46: Hoare triple {78557#false} assume !(8496 == ~s__state~0); {78557#false} is VALID [2018-11-23 12:41:36,874 INFO L273 TraceCheckUtils]: 47: Hoare triple {78557#false} assume !(8497 == ~s__state~0); {78557#false} is VALID [2018-11-23 12:41:36,874 INFO L273 TraceCheckUtils]: 48: Hoare triple {78557#false} assume !(8512 == ~s__state~0); {78557#false} is VALID [2018-11-23 12:41:36,875 INFO L273 TraceCheckUtils]: 49: Hoare triple {78557#false} assume !(8513 == ~s__state~0); {78557#false} is VALID [2018-11-23 12:41:36,875 INFO L273 TraceCheckUtils]: 50: Hoare triple {78557#false} assume 8528 == ~s__state~0; {78557#false} is VALID [2018-11-23 12:41:36,875 INFO L273 TraceCheckUtils]: 51: Hoare triple {78557#false} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~s__s3__tmp__new_cipher__algorithms~0 := #t~nondet38;havoc #t~nondet38;~l~0 := ~s__s3__tmp__new_cipher__algorithms~0;~__cil_tmp57~0 := ~s__options~0; {78557#false} is VALID [2018-11-23 12:41:36,875 INFO L273 TraceCheckUtils]: 52: Hoare triple {78557#false} assume 0 != (2097152 + ~__cil_tmp57~0) % 4294967296;~s__s3__tmp__use_rsa_tmp~0 := 1; {78557#false} is VALID [2018-11-23 12:41:36,875 INFO L273 TraceCheckUtils]: 53: Hoare triple {78557#false} assume 0 != ~s__s3__tmp__use_rsa_tmp~0; {78557#false} is VALID [2018-11-23 12:41:36,875 INFO L273 TraceCheckUtils]: 54: Hoare triple {78557#false} assume -2147483648 <= #t~nondet41 && #t~nondet41 <= 2147483647;~ret~0 := #t~nondet41;havoc #t~nondet41; {78557#false} is VALID [2018-11-23 12:41:36,876 INFO L273 TraceCheckUtils]: 55: Hoare triple {78557#false} assume !(~ret~0 <= 0); {78557#false} is VALID [2018-11-23 12:41:36,876 INFO L273 TraceCheckUtils]: 56: Hoare triple {78557#false} ~s__state~0 := 8544;~s__init_num~0 := 0; {78557#false} is VALID [2018-11-23 12:41:36,876 INFO L273 TraceCheckUtils]: 57: Hoare triple {78557#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {78557#false} is VALID [2018-11-23 12:41:36,876 INFO L273 TraceCheckUtils]: 58: Hoare triple {78557#false} assume !(8576 == ~state~0); {78557#false} is VALID [2018-11-23 12:41:36,876 INFO L273 TraceCheckUtils]: 59: Hoare triple {78557#false} ~skip~0 := 0; {78557#false} is VALID [2018-11-23 12:41:36,876 INFO L273 TraceCheckUtils]: 60: Hoare triple {78557#false} assume !false; {78557#false} is VALID [2018-11-23 12:41:36,876 INFO L273 TraceCheckUtils]: 61: Hoare triple {78557#false} ~state~0 := ~s__state~0; {78557#false} is VALID [2018-11-23 12:41:36,876 INFO L273 TraceCheckUtils]: 62: Hoare triple {78557#false} assume !(12292 == ~s__state~0); {78557#false} is VALID [2018-11-23 12:41:36,876 INFO L273 TraceCheckUtils]: 63: Hoare triple {78557#false} assume !(16384 == ~s__state~0); {78557#false} is VALID [2018-11-23 12:41:36,877 INFO L273 TraceCheckUtils]: 64: Hoare triple {78557#false} assume !(8192 == ~s__state~0); {78557#false} is VALID [2018-11-23 12:41:36,877 INFO L273 TraceCheckUtils]: 65: Hoare triple {78557#false} assume !(24576 == ~s__state~0); {78557#false} is VALID [2018-11-23 12:41:36,877 INFO L273 TraceCheckUtils]: 66: Hoare triple {78557#false} assume !(8195 == ~s__state~0); {78557#false} is VALID [2018-11-23 12:41:36,877 INFO L273 TraceCheckUtils]: 67: Hoare triple {78557#false} assume !(8480 == ~s__state~0); {78557#false} is VALID [2018-11-23 12:41:36,877 INFO L273 TraceCheckUtils]: 68: Hoare triple {78557#false} assume !(8481 == ~s__state~0); {78557#false} is VALID [2018-11-23 12:41:36,877 INFO L273 TraceCheckUtils]: 69: Hoare triple {78557#false} assume !(8482 == ~s__state~0); {78557#false} is VALID [2018-11-23 12:41:36,877 INFO L273 TraceCheckUtils]: 70: Hoare triple {78557#false} assume !(8464 == ~s__state~0); {78557#false} is VALID [2018-11-23 12:41:36,877 INFO L273 TraceCheckUtils]: 71: Hoare triple {78557#false} assume !(8465 == ~s__state~0); {78557#false} is VALID [2018-11-23 12:41:36,878 INFO L273 TraceCheckUtils]: 72: Hoare triple {78557#false} assume !(8466 == ~s__state~0); {78557#false} is VALID [2018-11-23 12:41:36,878 INFO L273 TraceCheckUtils]: 73: Hoare triple {78557#false} assume !(8496 == ~s__state~0); {78557#false} is VALID [2018-11-23 12:41:36,878 INFO L273 TraceCheckUtils]: 74: Hoare triple {78557#false} assume !(8497 == ~s__state~0); {78557#false} is VALID [2018-11-23 12:41:36,878 INFO L273 TraceCheckUtils]: 75: Hoare triple {78557#false} assume !(8512 == ~s__state~0); {78557#false} is VALID [2018-11-23 12:41:36,878 INFO L273 TraceCheckUtils]: 76: Hoare triple {78557#false} assume !(8513 == ~s__state~0); {78557#false} is VALID [2018-11-23 12:41:36,878 INFO L273 TraceCheckUtils]: 77: Hoare triple {78557#false} assume !(8528 == ~s__state~0); {78557#false} is VALID [2018-11-23 12:41:36,878 INFO L273 TraceCheckUtils]: 78: Hoare triple {78557#false} assume !(8529 == ~s__state~0); {78557#false} is VALID [2018-11-23 12:41:36,879 INFO L273 TraceCheckUtils]: 79: Hoare triple {78557#false} assume 8544 == ~s__state~0; {78557#false} is VALID [2018-11-23 12:41:36,879 INFO L273 TraceCheckUtils]: 80: Hoare triple {78557#false} assume 0 != 1 + ~s__verify_mode~0; {78557#false} is VALID [2018-11-23 12:41:36,879 INFO L273 TraceCheckUtils]: 81: Hoare triple {78557#false} assume !(0 != ~s__session__peer~0); {78557#false} is VALID [2018-11-23 12:41:36,879 INFO L273 TraceCheckUtils]: 82: Hoare triple {78557#false} assume -2147483648 <= #t~nondet42 && #t~nondet42 <= 2147483647;~s__s3__tmp__new_cipher__algorithms~0 := #t~nondet42;havoc #t~nondet42;~__cil_tmp61~0 := ~s__s3__tmp__new_cipher__algorithms~0; {78557#false} is VALID [2018-11-23 12:41:36,879 INFO L273 TraceCheckUtils]: 83: Hoare triple {78557#false} assume !(0 != (256 + ~__cil_tmp61~0) % 4294967296); {78557#false} is VALID [2018-11-23 12:41:36,879 INFO L273 TraceCheckUtils]: 84: Hoare triple {78557#false} ~s__s3__tmp__cert_request~0 := 1;assume -2147483648 <= #t~nondet43 && #t~nondet43 <= 2147483647;~ret~0 := #t~nondet43;havoc #t~nondet43; {78557#false} is VALID [2018-11-23 12:41:36,879 INFO L273 TraceCheckUtils]: 85: Hoare triple {78557#false} assume !(~ret~0 <= 0);~s__state~0 := 8448;~s__s3__tmp__next_state___0~0 := 8576;~s__init_num~0 := 0; {78557#false} is VALID [2018-11-23 12:41:36,880 INFO L273 TraceCheckUtils]: 86: Hoare triple {78557#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {78557#false} is VALID [2018-11-23 12:41:36,880 INFO L273 TraceCheckUtils]: 87: Hoare triple {78557#false} assume !(8576 == ~state~0); {78557#false} is VALID [2018-11-23 12:41:36,880 INFO L273 TraceCheckUtils]: 88: Hoare triple {78557#false} ~skip~0 := 0; {78557#false} is VALID [2018-11-23 12:41:36,880 INFO L273 TraceCheckUtils]: 89: Hoare triple {78557#false} assume !false; {78557#false} is VALID [2018-11-23 12:41:36,880 INFO L273 TraceCheckUtils]: 90: Hoare triple {78557#false} ~state~0 := ~s__state~0; {78557#false} is VALID [2018-11-23 12:41:36,880 INFO L273 TraceCheckUtils]: 91: Hoare triple {78557#false} assume !(12292 == ~s__state~0); {78557#false} is VALID [2018-11-23 12:41:36,881 INFO L273 TraceCheckUtils]: 92: Hoare triple {78557#false} assume !(16384 == ~s__state~0); {78557#false} is VALID [2018-11-23 12:41:36,881 INFO L273 TraceCheckUtils]: 93: Hoare triple {78557#false} assume !(8192 == ~s__state~0); {78557#false} is VALID [2018-11-23 12:41:36,881 INFO L273 TraceCheckUtils]: 94: Hoare triple {78557#false} assume !(24576 == ~s__state~0); {78557#false} is VALID [2018-11-23 12:41:36,881 INFO L273 TraceCheckUtils]: 95: Hoare triple {78557#false} assume !(8195 == ~s__state~0); {78557#false} is VALID [2018-11-23 12:41:36,881 INFO L273 TraceCheckUtils]: 96: Hoare triple {78557#false} assume !(8480 == ~s__state~0); {78557#false} is VALID [2018-11-23 12:41:36,881 INFO L273 TraceCheckUtils]: 97: Hoare triple {78557#false} assume !(8481 == ~s__state~0); {78557#false} is VALID [2018-11-23 12:41:36,881 INFO L273 TraceCheckUtils]: 98: Hoare triple {78557#false} assume !(8482 == ~s__state~0); {78557#false} is VALID [2018-11-23 12:41:36,881 INFO L273 TraceCheckUtils]: 99: Hoare triple {78557#false} assume !(8464 == ~s__state~0); {78557#false} is VALID [2018-11-23 12:41:36,881 INFO L273 TraceCheckUtils]: 100: Hoare triple {78557#false} assume !(8465 == ~s__state~0); {78557#false} is VALID [2018-11-23 12:41:36,882 INFO L273 TraceCheckUtils]: 101: Hoare triple {78557#false} assume !(8466 == ~s__state~0); {78557#false} is VALID [2018-11-23 12:41:36,882 INFO L273 TraceCheckUtils]: 102: Hoare triple {78557#false} assume !(8496 == ~s__state~0); {78557#false} is VALID [2018-11-23 12:41:36,882 INFO L273 TraceCheckUtils]: 103: Hoare triple {78557#false} assume !(8497 == ~s__state~0); {78557#false} is VALID [2018-11-23 12:41:36,882 INFO L273 TraceCheckUtils]: 104: Hoare triple {78557#false} assume !(8512 == ~s__state~0); {78557#false} is VALID [2018-11-23 12:41:36,882 INFO L273 TraceCheckUtils]: 105: Hoare triple {78557#false} assume !(8513 == ~s__state~0); {78557#false} is VALID [2018-11-23 12:41:36,882 INFO L273 TraceCheckUtils]: 106: Hoare triple {78557#false} assume !(8528 == ~s__state~0); {78557#false} is VALID [2018-11-23 12:41:36,882 INFO L273 TraceCheckUtils]: 107: Hoare triple {78557#false} assume !(8529 == ~s__state~0); {78557#false} is VALID [2018-11-23 12:41:36,882 INFO L273 TraceCheckUtils]: 108: Hoare triple {78557#false} assume !(8544 == ~s__state~0); {78557#false} is VALID [2018-11-23 12:41:36,883 INFO L273 TraceCheckUtils]: 109: Hoare triple {78557#false} assume !(8545 == ~s__state~0); {78557#false} is VALID [2018-11-23 12:41:36,883 INFO L273 TraceCheckUtils]: 110: Hoare triple {78557#false} assume !(8560 == ~s__state~0); {78557#false} is VALID [2018-11-23 12:41:36,883 INFO L273 TraceCheckUtils]: 111: Hoare triple {78557#false} assume !(8561 == ~s__state~0); {78557#false} is VALID [2018-11-23 12:41:36,883 INFO L273 TraceCheckUtils]: 112: Hoare triple {78557#false} assume 8448 == ~s__state~0; {78557#false} is VALID [2018-11-23 12:41:36,883 INFO L273 TraceCheckUtils]: 113: Hoare triple {78557#false} assume !(~num1~0 > 0); {78557#false} is VALID [2018-11-23 12:41:36,883 INFO L273 TraceCheckUtils]: 114: Hoare triple {78557#false} ~s__state~0 := ~s__s3__tmp__next_state___0~0; {78557#false} is VALID [2018-11-23 12:41:36,883 INFO L273 TraceCheckUtils]: 115: Hoare triple {78557#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {78557#false} is VALID [2018-11-23 12:41:36,883 INFO L273 TraceCheckUtils]: 116: Hoare triple {78557#false} assume !(8576 == ~state~0); {78557#false} is VALID [2018-11-23 12:41:36,884 INFO L273 TraceCheckUtils]: 117: Hoare triple {78557#false} ~skip~0 := 0; {78557#false} is VALID [2018-11-23 12:41:36,884 INFO L273 TraceCheckUtils]: 118: Hoare triple {78557#false} assume !false; {78557#false} is VALID [2018-11-23 12:41:36,884 INFO L273 TraceCheckUtils]: 119: Hoare triple {78557#false} ~state~0 := ~s__state~0; {78557#false} is VALID [2018-11-23 12:41:36,884 INFO L273 TraceCheckUtils]: 120: Hoare triple {78557#false} assume !(12292 == ~s__state~0); {78557#false} is VALID [2018-11-23 12:41:36,884 INFO L273 TraceCheckUtils]: 121: Hoare triple {78557#false} assume !(16384 == ~s__state~0); {78557#false} is VALID [2018-11-23 12:41:36,884 INFO L273 TraceCheckUtils]: 122: Hoare triple {78557#false} assume !(8192 == ~s__state~0); {78557#false} is VALID [2018-11-23 12:41:36,884 INFO L273 TraceCheckUtils]: 123: Hoare triple {78557#false} assume !(24576 == ~s__state~0); {78557#false} is VALID [2018-11-23 12:41:36,884 INFO L273 TraceCheckUtils]: 124: Hoare triple {78557#false} assume !(8195 == ~s__state~0); {78557#false} is VALID [2018-11-23 12:41:36,884 INFO L273 TraceCheckUtils]: 125: Hoare triple {78557#false} assume 8480 == ~s__state~0; {78557#false} is VALID [2018-11-23 12:41:36,885 INFO L273 TraceCheckUtils]: 126: Hoare triple {78557#false} ~s__shutdown~0 := 0;assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~ret~0 := #t~nondet33;havoc #t~nondet33; {78557#false} is VALID [2018-11-23 12:41:36,885 INFO L273 TraceCheckUtils]: 127: Hoare triple {78557#false} assume !(~ret~0 <= 0);~s__s3__tmp__next_state___0~0 := 8482;~s__state~0 := 8448;~s__init_num~0 := 0; {78557#false} is VALID [2018-11-23 12:41:36,885 INFO L273 TraceCheckUtils]: 128: Hoare triple {78557#false} assume !(0 == ~s__s3__tmp__reuse_message~0); {78557#false} is VALID [2018-11-23 12:41:36,885 INFO L273 TraceCheckUtils]: 129: Hoare triple {78557#false} assume 8576 == ~state~0; {78557#false} is VALID [2018-11-23 12:41:36,885 INFO L273 TraceCheckUtils]: 130: Hoare triple {78557#false} assume 8592 == ~s__state~0; {78557#false} is VALID [2018-11-23 12:41:36,885 INFO L273 TraceCheckUtils]: 131: Hoare triple {78557#false} assume -12288 != ~tmp___1~0; {78557#false} is VALID [2018-11-23 12:41:36,885 INFO L273 TraceCheckUtils]: 132: Hoare triple {78557#false} assume -16384 != ~tmp___2~0; {78557#false} is VALID [2018-11-23 12:41:36,885 INFO L273 TraceCheckUtils]: 133: Hoare triple {78557#false} assume 4294967040 != ~__cil_tmp56~0 % 4294967296; {78557#false} is VALID [2018-11-23 12:41:36,886 INFO L273 TraceCheckUtils]: 134: Hoare triple {78557#false} assume 4294967294 != ~__cil_tmp58~0 % 4294967296; {78557#false} is VALID [2018-11-23 12:41:36,886 INFO L273 TraceCheckUtils]: 135: Hoare triple {78557#false} assume 1024 != ~tmp___7~0; {78557#false} is VALID [2018-11-23 12:41:36,886 INFO L273 TraceCheckUtils]: 136: Hoare triple {78557#false} assume 512 != ~tmp___7~0; {78557#false} is VALID [2018-11-23 12:41:36,886 INFO L273 TraceCheckUtils]: 137: Hoare triple {78557#false} assume !false; {78557#false} is VALID [2018-11-23 12:41:36,893 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2018-11-23 12:41:36,894 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 12:41:36,894 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-23 12:41:36,894 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 138 [2018-11-23 12:41:36,894 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-23 12:41:36,894 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2018-11-23 12:41:36,968 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 85 edges. 85 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-23 12:41:36,969 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-23 12:41:36,969 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-23 12:41:36,969 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-23 12:41:36,969 INFO L87 Difference]: Start difference. First operand 2633 states and 3967 transitions. Second operand 5 states.