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/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ssh-simplified/s3_srvr_14_false-unreach-call_false-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-18e5b2d-m [2018-11-18 23:30:32,948 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 23:30:32,950 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 23:30:32,963 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 23:30:32,963 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 23:30:32,964 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 23:30:32,965 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 23:30:32,968 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 23:30:32,969 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 23:30:32,970 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 23:30:32,971 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 23:30:32,971 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 23:30:32,972 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 23:30:32,973 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 23:30:32,975 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 23:30:32,976 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 23:30:32,977 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 23:30:32,979 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 23:30:32,981 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 23:30:32,983 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 23:30:32,984 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 23:30:32,986 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 23:30:32,988 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 23:30:32,989 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 23:30:32,989 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 23:30:32,990 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 23:30:32,991 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 23:30:32,992 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 23:30:32,993 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 23:30:32,994 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 23:30:32,995 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 23:30:32,995 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 23:30:32,996 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 23:30:32,996 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 23:30:32,997 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 23:30:32,998 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 23:30:32,998 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 [2018-11-18 23:30:33,015 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 23:30:33,016 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 23:30:33,018 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 23:30:33,019 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 23:30:33,020 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 23:30:33,020 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 23:30:33,020 INFO L133 SettingsManager]: * Use SBE=true [2018-11-18 23:30:33,020 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 23:30:33,021 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 23:30:33,021 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 23:30:33,021 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 23:30:33,021 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 23:30:33,021 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 23:30:33,023 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 23:30:33,023 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 23:30:33,023 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 23:30:33,023 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 23:30:33,023 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 23:30:33,025 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 23:30:33,025 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 23:30:33,025 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 23:30:33,026 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 23:30:33,026 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 23:30:33,026 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 23:30:33,026 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 23:30:33,027 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 23:30:33,027 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 23:30:33,027 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-18 23:30:33,027 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 23:30:33,027 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 23:30:33,028 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-18 23:30:33,099 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 23:30:33,115 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 23:30:33,120 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 23:30:33,122 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 23:30:33,122 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 23:30:33,123 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ssh-simplified/s3_srvr_14_false-unreach-call_false-termination.cil.c [2018-11-18 23:30:33,188 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/44c3af3b5/bda8fded1dde4d8fa73a6c25a1666d00/FLAGeba96c311 [2018-11-18 23:30:33,703 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 23:30:33,704 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ssh-simplified/s3_srvr_14_false-unreach-call_false-termination.cil.c [2018-11-18 23:30:33,721 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/44c3af3b5/bda8fded1dde4d8fa73a6c25a1666d00/FLAGeba96c311 [2018-11-18 23:30:34,016 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/44c3af3b5/bda8fded1dde4d8fa73a6c25a1666d00 [2018-11-18 23:30:34,026 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 23:30:34,027 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-18 23:30:34,028 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 23:30:34,028 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 23:30:34,032 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 23:30:34,035 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 11:30:34" (1/1) ... [2018-11-18 23:30:34,038 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@33a4aa0b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:30:34, skipping insertion in model container [2018-11-18 23:30:34,039 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 11:30:34" (1/1) ... [2018-11-18 23:30:34,050 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 23:30:34,107 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 23:30:34,478 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 23:30:34,485 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 23:30:34,580 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 23:30:34,595 INFO L195 MainTranslator]: Completed translation [2018-11-18 23:30:34,596 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:30:34 WrapperNode [2018-11-18 23:30:34,596 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 23:30:34,597 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 23:30:34,597 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 23:30:34,597 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 23:30:34,612 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:30:34" (1/1) ... [2018-11-18 23:30:34,613 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:30:34" (1/1) ... [2018-11-18 23:30:34,624 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:30:34" (1/1) ... [2018-11-18 23:30:34,624 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:30:34" (1/1) ... [2018-11-18 23:30:34,726 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:30:34" (1/1) ... [2018-11-18 23:30:34,754 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:30:34" (1/1) ... [2018-11-18 23:30:34,760 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:30:34" (1/1) ... [2018-11-18 23:30:34,764 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 23:30:34,765 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 23:30:34,765 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 23:30:34,765 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 23:30:34,766 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:30:34" (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 [2018-11-18 23:30:34,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-18 23:30:34,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 23:30:34,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ssl3_accept [2018-11-18 23:30:34,825 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-18 23:30:34,825 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-18 23:30:34,825 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2018-11-18 23:30:34,826 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-18 23:30:34,826 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2018-11-18 23:30:34,826 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2018-11-18 23:30:34,826 INFO L130 BoogieDeclarations]: Found specification of procedure ssl3_accept [2018-11-18 23:30:34,826 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-18 23:30:34,826 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-18 23:30:34,827 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 23:30:35,196 WARN L687 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-18 23:30:35,196 WARN L652 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-18 23:30:37,164 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 23:30:37,165 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 11:30:37 BoogieIcfgContainer [2018-11-18 23:30:37,165 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 23:30:37,166 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-18 23:30:37,167 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-18 23:30:37,170 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-18 23:30:37,170 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.11 11:30:34" (1/3) ... [2018-11-18 23:30:37,171 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5275105d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 11:30:37, skipping insertion in model container [2018-11-18 23:30:37,171 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:30:34" (2/3) ... [2018-11-18 23:30:37,172 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5275105d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 11:30:37, skipping insertion in model container [2018-11-18 23:30:37,172 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 11:30:37" (3/3) ... [2018-11-18 23:30:37,174 INFO L112 eAbstractionObserver]: Analyzing ICFG s3_srvr_14_false-unreach-call_false-termination.cil.c [2018-11-18 23:30:37,183 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-18 23:30:37,191 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-18 23:30:37,206 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-18 23:30:37,241 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-18 23:30:37,242 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-18 23:30:37,242 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-18 23:30:37,243 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-18 23:30:37,243 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-18 23:30:37,243 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-18 23:30:37,243 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-18 23:30:37,243 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-18 23:30:37,244 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-18 23:30:37,270 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states. [2018-11-18 23:30:37,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2018-11-18 23:30:37,279 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 23:30:37,280 INFO L375 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] [2018-11-18 23:30:37,283 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 23:30:37,288 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 23:30:37,289 INFO L82 PathProgramCache]: Analyzing trace with hash -1063453888, now seen corresponding path program 1 times [2018-11-18 23:30:37,290 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 23:30:37,291 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 23:30:37,342 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 23:30:37,342 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 23:30:37,342 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 23:30:37,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 23:30:37,758 INFO L256 TraceCheckUtils]: 0: Hoare triple {163#true} call ULTIMATE.init(); {163#true} is VALID [2018-11-18 23:30:37,763 INFO L273 TraceCheckUtils]: 1: Hoare triple {163#true} assume true; {163#true} is VALID [2018-11-18 23:30:37,764 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {163#true} {163#true} #661#return; {163#true} is VALID [2018-11-18 23:30:37,764 INFO L256 TraceCheckUtils]: 3: Hoare triple {163#true} call #t~ret50 := main(); {163#true} is VALID [2018-11-18 23:30:37,767 INFO L273 TraceCheckUtils]: 4: Hoare triple {163#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {165#(<= main_~s~0 8464)} is VALID [2018-11-18 23:30:37,768 INFO L256 TraceCheckUtils]: 5: Hoare triple {165#(<= main_~s~0 8464)} call #t~ret49 := ssl3_accept(~s~0); {166#(not (= |ssl3_accept_#in~initial_state| 8480))} is VALID [2018-11-18 23:30:37,771 INFO L273 TraceCheckUtils]: 6: Hoare triple {166#(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;havoc ~s__s3__tmp__reuse_message~0;havoc ~s__s3__tmp__use_rsa_tmp~0;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet14;havoc #t~nondet14;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__s3__tmp__new_cipher__algorithms~0 := #t~nondet15;havoc #t~nondet15;havoc ~s__s3__tmp__next_state___0~0;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~s__s3__tmp__new_cipher__algo_strength~0 := #t~nondet16;havoc #t~nondet16;havoc ~s__session__cipher~0;havoc ~buf~0;havoc ~l~0;havoc ~Time~0;havoc ~tmp~0;havoc ~cb~0;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~num1~0 := #t~nondet17;havoc #t~nondet17;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~got_new_session~0;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~tmp___1~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~tmp___2~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~tmp___3~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp___4~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___5~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___6~0 := #t~nondet23;havoc #t~nondet23;havoc ~tmp___7~0;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;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;havoc ~__cil_tmp61~0;~s__s3__tmp__reuse_message~0 := 0;~s__state~0 := ~initial_state;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp~0 := #t~nondet27;havoc #t~nondet27;~Time~0 := ~tmp~0;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~got_new_session~0 := 0; {167#(not (= 8480 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:30:37,773 INFO L273 TraceCheckUtils]: 7: Hoare triple {167#(not (= 8480 ssl3_accept_~s__state~0))} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {167#(not (= 8480 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:30:37,776 INFO L273 TraceCheckUtils]: 8: Hoare triple {167#(not (= 8480 ssl3_accept_~s__state~0))} #t~post28 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post28;havoc #t~post28; {167#(not (= 8480 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:30:37,777 INFO L273 TraceCheckUtils]: 9: Hoare triple {167#(not (= 8480 ssl3_accept_~s__state~0))} assume !(0 != 12288 + ~tmp___1~0); {167#(not (= 8480 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:30:37,778 INFO L273 TraceCheckUtils]: 10: Hoare triple {167#(not (= 8480 ssl3_accept_~s__state~0))} assume !(0 == ~s__cert~0); {167#(not (= 8480 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:30:37,779 INFO L273 TraceCheckUtils]: 11: Hoare triple {167#(not (= 8480 ssl3_accept_~s__state~0))} assume true; {167#(not (= 8480 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:30:37,779 INFO L273 TraceCheckUtils]: 12: Hoare triple {167#(not (= 8480 ssl3_accept_~s__state~0))} assume !false; {167#(not (= 8480 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:30:37,788 INFO L273 TraceCheckUtils]: 13: Hoare triple {167#(not (= 8480 ssl3_accept_~s__state~0))} ~state~0 := ~s__state~0; {167#(not (= 8480 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:30:37,789 INFO L273 TraceCheckUtils]: 14: Hoare triple {167#(not (= 8480 ssl3_accept_~s__state~0))} assume !(12292 == ~s__state~0); {167#(not (= 8480 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:30:37,790 INFO L273 TraceCheckUtils]: 15: Hoare triple {167#(not (= 8480 ssl3_accept_~s__state~0))} assume !(16384 == ~s__state~0); {167#(not (= 8480 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:30:37,791 INFO L273 TraceCheckUtils]: 16: Hoare triple {167#(not (= 8480 ssl3_accept_~s__state~0))} assume !(8192 == ~s__state~0); {167#(not (= 8480 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:30:37,799 INFO L273 TraceCheckUtils]: 17: Hoare triple {167#(not (= 8480 ssl3_accept_~s__state~0))} assume !(24576 == ~s__state~0); {167#(not (= 8480 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:30:37,802 INFO L273 TraceCheckUtils]: 18: Hoare triple {167#(not (= 8480 ssl3_accept_~s__state~0))} assume !(8195 == ~s__state~0); {167#(not (= 8480 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:30:37,807 INFO L273 TraceCheckUtils]: 19: Hoare triple {167#(not (= 8480 ssl3_accept_~s__state~0))} assume 8480 == ~s__state~0; {164#false} is VALID [2018-11-18 23:30:37,807 INFO L273 TraceCheckUtils]: 20: Hoare triple {164#false} ~s__shutdown~0 := 0;assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~ret~0 := #t~nondet32;havoc #t~nondet32; {164#false} is VALID [2018-11-18 23:30:37,808 INFO L273 TraceCheckUtils]: 21: Hoare triple {164#false} assume !(~ret~0 <= 0);~s__s3__tmp__next_state___0~0 := 8482;~s__state~0 := 8448;~s__init_num~0 := 0; {164#false} is VALID [2018-11-18 23:30:37,808 INFO L273 TraceCheckUtils]: 22: Hoare triple {164#false} assume 0 == ~s__s3__tmp__reuse_message~0; {164#false} is VALID [2018-11-18 23:30:37,808 INFO L273 TraceCheckUtils]: 23: Hoare triple {164#false} assume 0 == ~skip~0; {164#false} is VALID [2018-11-18 23:30:37,809 INFO L273 TraceCheckUtils]: 24: Hoare triple {164#false} assume -12288 != ~tmp___1~0; {164#false} is VALID [2018-11-18 23:30:37,809 INFO L273 TraceCheckUtils]: 25: Hoare triple {164#false} assume 8656 != ~s__state~0; {164#false} is VALID [2018-11-18 23:30:37,810 INFO L273 TraceCheckUtils]: 26: Hoare triple {164#false} assume -16384 != ~tmp___2~0; {164#false} is VALID [2018-11-18 23:30:37,811 INFO L273 TraceCheckUtils]: 27: Hoare triple {164#false} assume 8496 == ~state~0; {164#false} is VALID [2018-11-18 23:30:37,811 INFO L273 TraceCheckUtils]: 28: Hoare triple {164#false} assume !false; {164#false} is VALID [2018-11-18 23:30:37,821 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 23:30:37,825 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 23:30:37,825 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 23:30:37,832 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 29 [2018-11-18 23:30:37,835 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-18 23:30:37,839 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2018-11-18 23:30:38,097 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 29 edges. 29 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-18 23:30:38,097 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 23:30:38,105 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 23:30:38,106 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 23:30:38,108 INFO L87 Difference]: Start difference. First operand 160 states. Second operand 5 states. [2018-11-18 23:30:39,894 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 23:30:39,895 INFO L93 Difference]: Finished difference Result 336 states and 569 transitions. [2018-11-18 23:30:39,895 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 23:30:39,895 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 29 [2018-11-18 23:30:39,896 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 23:30:39,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2018-11-18 23:30:39,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 569 transitions. [2018-11-18 23:30:39,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2018-11-18 23:30:39,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 569 transitions. [2018-11-18 23:30:39,950 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 569 transitions. [2018-11-18 23:30:40,729 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 569 edges. 569 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-18 23:30:40,753 INFO L225 Difference]: With dead ends: 336 [2018-11-18 23:30:40,754 INFO L226 Difference]: Without dead ends: 168 [2018-11-18 23:30:40,759 INFO L604 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 [2018-11-18 23:30:40,780 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 168 states. [2018-11-18 23:30:40,948 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 168 to 164. [2018-11-18 23:30:40,948 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-18 23:30:40,949 INFO L82 GeneralOperation]: Start isEquivalent. First operand 168 states. Second operand 164 states. [2018-11-18 23:30:40,949 INFO L74 IsIncluded]: Start isIncluded. First operand 168 states. Second operand 164 states. [2018-11-18 23:30:40,950 INFO L87 Difference]: Start difference. First operand 168 states. Second operand 164 states. [2018-11-18 23:30:40,963 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 23:30:40,963 INFO L93 Difference]: Finished difference Result 168 states and 259 transitions. [2018-11-18 23:30:40,963 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 259 transitions. [2018-11-18 23:30:40,965 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 23:30:40,966 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-18 23:30:40,966 INFO L74 IsIncluded]: Start isIncluded. First operand 164 states. Second operand 168 states. [2018-11-18 23:30:40,966 INFO L87 Difference]: Start difference. First operand 164 states. Second operand 168 states. [2018-11-18 23:30:40,976 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 23:30:40,977 INFO L93 Difference]: Finished difference Result 168 states and 259 transitions. [2018-11-18 23:30:40,977 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 259 transitions. [2018-11-18 23:30:40,979 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 23:30:40,979 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-18 23:30:40,979 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-18 23:30:40,980 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-18 23:30:40,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 164 states. [2018-11-18 23:30:40,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 164 states and 256 transitions. [2018-11-18 23:30:40,990 INFO L78 Accepts]: Start accepts. Automaton has 164 states and 256 transitions. Word has length 29 [2018-11-18 23:30:40,990 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 23:30:40,990 INFO L480 AbstractCegarLoop]: Abstraction has 164 states and 256 transitions. [2018-11-18 23:30:40,991 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 23:30:40,991 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 256 transitions. [2018-11-18 23:30:40,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2018-11-18 23:30:40,992 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 23:30:40,993 INFO L375 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] [2018-11-18 23:30:40,993 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 23:30:40,993 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 23:30:40,994 INFO L82 PathProgramCache]: Analyzing trace with hash 23981740, now seen corresponding path program 1 times [2018-11-18 23:30:40,994 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 23:30:40,994 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 23:30:40,995 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 23:30:40,995 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 23:30:40,995 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 23:30:41,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 23:30:41,160 INFO L256 TraceCheckUtils]: 0: Hoare triple {1102#true} call ULTIMATE.init(); {1102#true} is VALID [2018-11-18 23:30:41,161 INFO L273 TraceCheckUtils]: 1: Hoare triple {1102#true} assume true; {1102#true} is VALID [2018-11-18 23:30:41,162 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {1102#true} {1102#true} #661#return; {1102#true} is VALID [2018-11-18 23:30:41,162 INFO L256 TraceCheckUtils]: 3: Hoare triple {1102#true} call #t~ret50 := main(); {1102#true} is VALID [2018-11-18 23:30:41,163 INFO L273 TraceCheckUtils]: 4: Hoare triple {1102#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {1104#(<= main_~s~0 8464)} is VALID [2018-11-18 23:30:41,164 INFO L256 TraceCheckUtils]: 5: Hoare triple {1104#(<= main_~s~0 8464)} call #t~ret49 := ssl3_accept(~s~0); {1105#(not (= |ssl3_accept_#in~initial_state| 12292))} is VALID [2018-11-18 23:30:41,182 INFO L273 TraceCheckUtils]: 6: Hoare triple {1105#(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;havoc ~s__s3__tmp__reuse_message~0;havoc ~s__s3__tmp__use_rsa_tmp~0;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet14;havoc #t~nondet14;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__s3__tmp__new_cipher__algorithms~0 := #t~nondet15;havoc #t~nondet15;havoc ~s__s3__tmp__next_state___0~0;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~s__s3__tmp__new_cipher__algo_strength~0 := #t~nondet16;havoc #t~nondet16;havoc ~s__session__cipher~0;havoc ~buf~0;havoc ~l~0;havoc ~Time~0;havoc ~tmp~0;havoc ~cb~0;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~num1~0 := #t~nondet17;havoc #t~nondet17;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~got_new_session~0;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~tmp___1~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~tmp___2~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~tmp___3~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp___4~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___5~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___6~0 := #t~nondet23;havoc #t~nondet23;havoc ~tmp___7~0;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;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;havoc ~__cil_tmp61~0;~s__s3__tmp__reuse_message~0 := 0;~s__state~0 := ~initial_state;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp~0 := #t~nondet27;havoc #t~nondet27;~Time~0 := ~tmp~0;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~got_new_session~0 := 0; {1106#(not (= 12292 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:30:41,196 INFO L273 TraceCheckUtils]: 7: Hoare triple {1106#(not (= 12292 ssl3_accept_~s__state~0))} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {1106#(not (= 12292 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:30:41,198 INFO L273 TraceCheckUtils]: 8: Hoare triple {1106#(not (= 12292 ssl3_accept_~s__state~0))} #t~post28 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post28;havoc #t~post28; {1106#(not (= 12292 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:30:41,199 INFO L273 TraceCheckUtils]: 9: Hoare triple {1106#(not (= 12292 ssl3_accept_~s__state~0))} assume !(0 != 12288 + ~tmp___1~0); {1106#(not (= 12292 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:30:41,204 INFO L273 TraceCheckUtils]: 10: Hoare triple {1106#(not (= 12292 ssl3_accept_~s__state~0))} assume !(0 == ~s__cert~0); {1106#(not (= 12292 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:30:41,204 INFO L273 TraceCheckUtils]: 11: Hoare triple {1106#(not (= 12292 ssl3_accept_~s__state~0))} assume true; {1106#(not (= 12292 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:30:41,205 INFO L273 TraceCheckUtils]: 12: Hoare triple {1106#(not (= 12292 ssl3_accept_~s__state~0))} assume !false; {1106#(not (= 12292 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:30:41,205 INFO L273 TraceCheckUtils]: 13: Hoare triple {1106#(not (= 12292 ssl3_accept_~s__state~0))} ~state~0 := ~s__state~0; {1106#(not (= 12292 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:30:41,206 INFO L273 TraceCheckUtils]: 14: Hoare triple {1106#(not (= 12292 ssl3_accept_~s__state~0))} assume 12292 == ~s__state~0; {1103#false} is VALID [2018-11-18 23:30:41,206 INFO L273 TraceCheckUtils]: 15: Hoare triple {1103#false} ~s__new_session~0 := 1; {1103#false} is VALID [2018-11-18 23:30:41,206 INFO L273 TraceCheckUtils]: 16: Hoare triple {1103#false} ~s__server~0 := 1; {1103#false} is VALID [2018-11-18 23:30:41,207 INFO L273 TraceCheckUtils]: 17: Hoare triple {1103#false} assume 0 != ~cb~0; {1103#false} is VALID [2018-11-18 23:30:41,207 INFO L273 TraceCheckUtils]: 18: Hoare triple {1103#false} ~__cil_tmp55~0 := 8 * ~s__version~0; {1103#false} is VALID [2018-11-18 23:30:41,207 INFO L273 TraceCheckUtils]: 19: Hoare triple {1103#false} assume !(3 != ~__cil_tmp55~0);~s__type~0 := 8192; {1103#false} is VALID [2018-11-18 23:30:41,207 INFO L273 TraceCheckUtils]: 20: Hoare triple {1103#false} assume !(0 == ~s__init_buf___0~0); {1103#false} is VALID [2018-11-18 23:30:41,208 INFO L273 TraceCheckUtils]: 21: Hoare triple {1103#false} assume !(0 == ~tmp___4~0);~s__init_num~0 := 0; {1103#false} is VALID [2018-11-18 23:30:41,208 INFO L273 TraceCheckUtils]: 22: Hoare triple {1103#false} assume !(12292 != ~s__state~0);#t~post31 := ~s__ctx__stats__sess_accept_renegotiate~0;~s__ctx__stats__sess_accept_renegotiate~0 := 1 + #t~post31;havoc #t~post31;~s__state~0 := 8480; {1103#false} is VALID [2018-11-18 23:30:41,208 INFO L273 TraceCheckUtils]: 23: Hoare triple {1103#false} assume 0 == ~s__s3__tmp__reuse_message~0; {1103#false} is VALID [2018-11-18 23:30:41,209 INFO L273 TraceCheckUtils]: 24: Hoare triple {1103#false} assume 0 == ~skip~0; {1103#false} is VALID [2018-11-18 23:30:41,209 INFO L273 TraceCheckUtils]: 25: Hoare triple {1103#false} assume -12288 != ~tmp___1~0; {1103#false} is VALID [2018-11-18 23:30:41,209 INFO L273 TraceCheckUtils]: 26: Hoare triple {1103#false} assume 8656 != ~s__state~0; {1103#false} is VALID [2018-11-18 23:30:41,210 INFO L273 TraceCheckUtils]: 27: Hoare triple {1103#false} assume -16384 != ~tmp___2~0; {1103#false} is VALID [2018-11-18 23:30:41,210 INFO L273 TraceCheckUtils]: 28: Hoare triple {1103#false} assume 8496 == ~state~0; {1103#false} is VALID [2018-11-18 23:30:41,210 INFO L273 TraceCheckUtils]: 29: Hoare triple {1103#false} assume !false; {1103#false} is VALID [2018-11-18 23:30:41,213 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 23:30:41,213 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 23:30:41,213 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 23:30:41,215 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 30 [2018-11-18 23:30:41,215 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-18 23:30:41,215 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2018-11-18 23:30:41,264 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 30 edges. 30 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-18 23:30:41,265 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 23:30:41,265 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 23:30:41,265 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 23:30:41,266 INFO L87 Difference]: Start difference. First operand 164 states and 256 transitions. Second operand 5 states. [2018-11-18 23:30:43,386 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 23:30:43,387 INFO L93 Difference]: Finished difference Result 341 states and 533 transitions. [2018-11-18 23:30:43,387 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 23:30:43,387 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 30 [2018-11-18 23:30:43,387 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 23:30:43,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2018-11-18 23:30:43,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 465 transitions. [2018-11-18 23:30:43,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2018-11-18 23:30:43,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 465 transitions. [2018-11-18 23:30:43,400 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 465 transitions. [2018-11-18 23:30:44,089 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 465 edges. 465 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-18 23:30:44,099 INFO L225 Difference]: With dead ends: 341 [2018-11-18 23:30:44,100 INFO L226 Difference]: Without dead ends: 190 [2018-11-18 23:30:44,102 INFO L604 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 [2018-11-18 23:30:44,103 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 190 states. [2018-11-18 23:30:44,221 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 190 to 188. [2018-11-18 23:30:44,221 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-18 23:30:44,222 INFO L82 GeneralOperation]: Start isEquivalent. First operand 190 states. Second operand 188 states. [2018-11-18 23:30:44,222 INFO L74 IsIncluded]: Start isIncluded. First operand 190 states. Second operand 188 states. [2018-11-18 23:30:44,222 INFO L87 Difference]: Start difference. First operand 190 states. Second operand 188 states. [2018-11-18 23:30:44,230 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 23:30:44,231 INFO L93 Difference]: Finished difference Result 190 states and 291 transitions. [2018-11-18 23:30:44,231 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 291 transitions. [2018-11-18 23:30:44,233 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 23:30:44,233 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-18 23:30:44,233 INFO L74 IsIncluded]: Start isIncluded. First operand 188 states. Second operand 190 states. [2018-11-18 23:30:44,233 INFO L87 Difference]: Start difference. First operand 188 states. Second operand 190 states. [2018-11-18 23:30:44,241 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 23:30:44,241 INFO L93 Difference]: Finished difference Result 190 states and 291 transitions. [2018-11-18 23:30:44,242 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 291 transitions. [2018-11-18 23:30:44,243 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 23:30:44,243 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-18 23:30:44,243 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-18 23:30:44,243 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-18 23:30:44,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 188 states. [2018-11-18 23:30:44,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 188 states and 290 transitions. [2018-11-18 23:30:44,251 INFO L78 Accepts]: Start accepts. Automaton has 188 states and 290 transitions. Word has length 30 [2018-11-18 23:30:44,251 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 23:30:44,251 INFO L480 AbstractCegarLoop]: Abstraction has 188 states and 290 transitions. [2018-11-18 23:30:44,251 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 23:30:44,251 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 290 transitions. [2018-11-18 23:30:44,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2018-11-18 23:30:44,253 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 23:30:44,253 INFO L375 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] [2018-11-18 23:30:44,253 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 23:30:44,253 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 23:30:44,253 INFO L82 PathProgramCache]: Analyzing trace with hash -1982439753, now seen corresponding path program 1 times [2018-11-18 23:30:44,254 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 23:30:44,254 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 23:30:44,255 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 23:30:44,255 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 23:30:44,255 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 23:30:44,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 23:30:44,509 INFO L256 TraceCheckUtils]: 0: Hoare triple {2114#true} call ULTIMATE.init(); {2114#true} is VALID [2018-11-18 23:30:44,510 INFO L273 TraceCheckUtils]: 1: Hoare triple {2114#true} assume true; {2114#true} is VALID [2018-11-18 23:30:44,510 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {2114#true} {2114#true} #661#return; {2114#true} is VALID [2018-11-18 23:30:44,511 INFO L256 TraceCheckUtils]: 3: Hoare triple {2114#true} call #t~ret50 := main(); {2114#true} is VALID [2018-11-18 23:30:44,513 INFO L273 TraceCheckUtils]: 4: Hoare triple {2114#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {2116#(<= main_~s~0 8464)} is VALID [2018-11-18 23:30:44,518 INFO L256 TraceCheckUtils]: 5: Hoare triple {2116#(<= main_~s~0 8464)} call #t~ret49 := ssl3_accept(~s~0); {2117#(not (= |ssl3_accept_#in~initial_state| 8481))} is VALID [2018-11-18 23:30:44,520 INFO L273 TraceCheckUtils]: 6: Hoare triple {2117#(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;havoc ~s__s3__tmp__reuse_message~0;havoc ~s__s3__tmp__use_rsa_tmp~0;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet14;havoc #t~nondet14;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__s3__tmp__new_cipher__algorithms~0 := #t~nondet15;havoc #t~nondet15;havoc ~s__s3__tmp__next_state___0~0;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~s__s3__tmp__new_cipher__algo_strength~0 := #t~nondet16;havoc #t~nondet16;havoc ~s__session__cipher~0;havoc ~buf~0;havoc ~l~0;havoc ~Time~0;havoc ~tmp~0;havoc ~cb~0;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~num1~0 := #t~nondet17;havoc #t~nondet17;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~got_new_session~0;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~tmp___1~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~tmp___2~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~tmp___3~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp___4~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___5~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___6~0 := #t~nondet23;havoc #t~nondet23;havoc ~tmp___7~0;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;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;havoc ~__cil_tmp61~0;~s__s3__tmp__reuse_message~0 := 0;~s__state~0 := ~initial_state;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp~0 := #t~nondet27;havoc #t~nondet27;~Time~0 := ~tmp~0;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~got_new_session~0 := 0; {2118#(not (= 8481 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:30:44,521 INFO L273 TraceCheckUtils]: 7: Hoare triple {2118#(not (= 8481 ssl3_accept_~s__state~0))} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {2118#(not (= 8481 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:30:44,522 INFO L273 TraceCheckUtils]: 8: Hoare triple {2118#(not (= 8481 ssl3_accept_~s__state~0))} #t~post28 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post28;havoc #t~post28; {2118#(not (= 8481 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:30:44,523 INFO L273 TraceCheckUtils]: 9: Hoare triple {2118#(not (= 8481 ssl3_accept_~s__state~0))} assume !(0 != 12288 + ~tmp___1~0); {2118#(not (= 8481 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:30:44,523 INFO L273 TraceCheckUtils]: 10: Hoare triple {2118#(not (= 8481 ssl3_accept_~s__state~0))} assume !(0 == ~s__cert~0); {2118#(not (= 8481 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:30:44,524 INFO L273 TraceCheckUtils]: 11: Hoare triple {2118#(not (= 8481 ssl3_accept_~s__state~0))} assume true; {2118#(not (= 8481 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:30:44,525 INFO L273 TraceCheckUtils]: 12: Hoare triple {2118#(not (= 8481 ssl3_accept_~s__state~0))} assume !false; {2118#(not (= 8481 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:30:44,526 INFO L273 TraceCheckUtils]: 13: Hoare triple {2118#(not (= 8481 ssl3_accept_~s__state~0))} ~state~0 := ~s__state~0; {2118#(not (= 8481 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:30:44,526 INFO L273 TraceCheckUtils]: 14: Hoare triple {2118#(not (= 8481 ssl3_accept_~s__state~0))} assume !(12292 == ~s__state~0); {2118#(not (= 8481 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:30:44,527 INFO L273 TraceCheckUtils]: 15: Hoare triple {2118#(not (= 8481 ssl3_accept_~s__state~0))} assume !(16384 == ~s__state~0); {2118#(not (= 8481 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:30:44,528 INFO L273 TraceCheckUtils]: 16: Hoare triple {2118#(not (= 8481 ssl3_accept_~s__state~0))} assume !(8192 == ~s__state~0); {2118#(not (= 8481 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:30:44,529 INFO L273 TraceCheckUtils]: 17: Hoare triple {2118#(not (= 8481 ssl3_accept_~s__state~0))} assume !(24576 == ~s__state~0); {2118#(not (= 8481 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:30:44,530 INFO L273 TraceCheckUtils]: 18: Hoare triple {2118#(not (= 8481 ssl3_accept_~s__state~0))} assume !(8195 == ~s__state~0); {2118#(not (= 8481 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:30:44,531 INFO L273 TraceCheckUtils]: 19: Hoare triple {2118#(not (= 8481 ssl3_accept_~s__state~0))} assume !(8480 == ~s__state~0); {2118#(not (= 8481 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:30:44,531 INFO L273 TraceCheckUtils]: 20: Hoare triple {2118#(not (= 8481 ssl3_accept_~s__state~0))} assume 8481 == ~s__state~0; {2115#false} is VALID [2018-11-18 23:30:44,532 INFO L273 TraceCheckUtils]: 21: Hoare triple {2115#false} ~s__shutdown~0 := 0;assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647;~ret~0 := #t~nondet32;havoc #t~nondet32; {2115#false} is VALID [2018-11-18 23:30:44,532 INFO L273 TraceCheckUtils]: 22: Hoare triple {2115#false} assume !(~ret~0 <= 0);~s__s3__tmp__next_state___0~0 := 8482;~s__state~0 := 8448;~s__init_num~0 := 0; {2115#false} is VALID [2018-11-18 23:30:44,532 INFO L273 TraceCheckUtils]: 23: Hoare triple {2115#false} assume 0 == ~s__s3__tmp__reuse_message~0; {2115#false} is VALID [2018-11-18 23:30:44,533 INFO L273 TraceCheckUtils]: 24: Hoare triple {2115#false} assume 0 == ~skip~0; {2115#false} is VALID [2018-11-18 23:30:44,533 INFO L273 TraceCheckUtils]: 25: Hoare triple {2115#false} assume -12288 != ~tmp___1~0; {2115#false} is VALID [2018-11-18 23:30:44,534 INFO L273 TraceCheckUtils]: 26: Hoare triple {2115#false} assume 8656 != ~s__state~0; {2115#false} is VALID [2018-11-18 23:30:44,534 INFO L273 TraceCheckUtils]: 27: Hoare triple {2115#false} assume -16384 != ~tmp___2~0; {2115#false} is VALID [2018-11-18 23:30:44,534 INFO L273 TraceCheckUtils]: 28: Hoare triple {2115#false} assume 8496 == ~state~0; {2115#false} is VALID [2018-11-18 23:30:44,534 INFO L273 TraceCheckUtils]: 29: Hoare triple {2115#false} assume !false; {2115#false} is VALID [2018-11-18 23:30:44,536 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 23:30:44,536 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 23:30:44,536 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 23:30:44,537 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 30 [2018-11-18 23:30:44,537 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-18 23:30:44,537 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2018-11-18 23:30:44,586 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 30 edges. 30 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-18 23:30:44,587 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 23:30:44,587 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 23:30:44,587 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 23:30:44,588 INFO L87 Difference]: Start difference. First operand 188 states and 290 transitions. Second operand 5 states. [2018-11-18 23:30:45,535 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 23:30:45,536 INFO L93 Difference]: Finished difference Result 373 states and 578 transitions. [2018-11-18 23:30:45,536 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 23:30:45,536 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 30 [2018-11-18 23:30:45,536 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 23:30:45,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2018-11-18 23:30:45,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 466 transitions. [2018-11-18 23:30:45,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2018-11-18 23:30:45,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 466 transitions. [2018-11-18 23:30:45,547 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 466 transitions. [2018-11-18 23:30:46,194 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 466 edges. 466 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-18 23:30:46,208 INFO L225 Difference]: With dead ends: 373 [2018-11-18 23:30:46,208 INFO L226 Difference]: Without dead ends: 198 [2018-11-18 23:30:46,210 INFO L604 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 [2018-11-18 23:30:46,210 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 198 states. [2018-11-18 23:30:46,371 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 198 to 194. [2018-11-18 23:30:46,371 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-18 23:30:46,371 INFO L82 GeneralOperation]: Start isEquivalent. First operand 198 states. Second operand 194 states. [2018-11-18 23:30:46,372 INFO L74 IsIncluded]: Start isIncluded. First operand 198 states. Second operand 194 states. [2018-11-18 23:30:46,372 INFO L87 Difference]: Start difference. First operand 198 states. Second operand 194 states. [2018-11-18 23:30:46,379 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 23:30:46,380 INFO L93 Difference]: Finished difference Result 198 states and 304 transitions. [2018-11-18 23:30:46,380 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 304 transitions. [2018-11-18 23:30:46,381 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 23:30:46,381 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-18 23:30:46,381 INFO L74 IsIncluded]: Start isIncluded. First operand 194 states. Second operand 198 states. [2018-11-18 23:30:46,381 INFO L87 Difference]: Start difference. First operand 194 states. Second operand 198 states. [2018-11-18 23:30:46,389 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 23:30:46,389 INFO L93 Difference]: Finished difference Result 198 states and 304 transitions. [2018-11-18 23:30:46,389 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 304 transitions. [2018-11-18 23:30:46,390 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 23:30:46,390 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-18 23:30:46,390 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-18 23:30:46,391 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-18 23:30:46,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 194 states. [2018-11-18 23:30:46,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 194 states and 301 transitions. [2018-11-18 23:30:46,398 INFO L78 Accepts]: Start accepts. Automaton has 194 states and 301 transitions. Word has length 30 [2018-11-18 23:30:46,398 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 23:30:46,399 INFO L480 AbstractCegarLoop]: Abstraction has 194 states and 301 transitions. [2018-11-18 23:30:46,399 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 23:30:46,399 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 301 transitions. [2018-11-18 23:30:46,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2018-11-18 23:30:46,400 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 23:30:46,400 INFO L375 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] [2018-11-18 23:30:46,400 INFO L423 AbstractCegarLoop]: === Iteration 4 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 23:30:46,400 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 23:30:46,400 INFO L82 PathProgramCache]: Analyzing trace with hash -198277896, now seen corresponding path program 1 times [2018-11-18 23:30:46,401 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 23:30:46,401 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 23:30:46,402 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 23:30:46,402 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 23:30:46,402 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 23:30:46,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 23:30:46,598 INFO L256 TraceCheckUtils]: 0: Hoare triple {3184#true} call ULTIMATE.init(); {3184#true} is VALID [2018-11-18 23:30:46,599 INFO L273 TraceCheckUtils]: 1: Hoare triple {3184#true} assume true; {3184#true} is VALID [2018-11-18 23:30:46,599 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {3184#true} {3184#true} #661#return; {3184#true} is VALID [2018-11-18 23:30:46,599 INFO L256 TraceCheckUtils]: 3: Hoare triple {3184#true} call #t~ret50 := main(); {3184#true} is VALID [2018-11-18 23:30:46,600 INFO L273 TraceCheckUtils]: 4: Hoare triple {3184#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {3186#(<= main_~s~0 8464)} is VALID [2018-11-18 23:30:46,603 INFO L256 TraceCheckUtils]: 5: Hoare triple {3186#(<= main_~s~0 8464)} call #t~ret49 := ssl3_accept(~s~0); {3187#(not (= |ssl3_accept_#in~initial_state| 8482))} is VALID [2018-11-18 23:30:46,606 INFO L273 TraceCheckUtils]: 6: Hoare triple {3187#(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;havoc ~s__s3__tmp__reuse_message~0;havoc ~s__s3__tmp__use_rsa_tmp~0;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet14;havoc #t~nondet14;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__s3__tmp__new_cipher__algorithms~0 := #t~nondet15;havoc #t~nondet15;havoc ~s__s3__tmp__next_state___0~0;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~s__s3__tmp__new_cipher__algo_strength~0 := #t~nondet16;havoc #t~nondet16;havoc ~s__session__cipher~0;havoc ~buf~0;havoc ~l~0;havoc ~Time~0;havoc ~tmp~0;havoc ~cb~0;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~num1~0 := #t~nondet17;havoc #t~nondet17;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~got_new_session~0;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~tmp___1~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~tmp___2~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~tmp___3~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp___4~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___5~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___6~0 := #t~nondet23;havoc #t~nondet23;havoc ~tmp___7~0;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;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;havoc ~__cil_tmp61~0;~s__s3__tmp__reuse_message~0 := 0;~s__state~0 := ~initial_state;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp~0 := #t~nondet27;havoc #t~nondet27;~Time~0 := ~tmp~0;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~got_new_session~0 := 0; {3188#(not (= 8482 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:30:46,607 INFO L273 TraceCheckUtils]: 7: Hoare triple {3188#(not (= 8482 ssl3_accept_~s__state~0))} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {3188#(not (= 8482 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:30:46,608 INFO L273 TraceCheckUtils]: 8: Hoare triple {3188#(not (= 8482 ssl3_accept_~s__state~0))} #t~post28 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post28;havoc #t~post28; {3188#(not (= 8482 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:30:46,608 INFO L273 TraceCheckUtils]: 9: Hoare triple {3188#(not (= 8482 ssl3_accept_~s__state~0))} assume !(0 != 12288 + ~tmp___1~0); {3188#(not (= 8482 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:30:46,608 INFO L273 TraceCheckUtils]: 10: Hoare triple {3188#(not (= 8482 ssl3_accept_~s__state~0))} assume !(0 == ~s__cert~0); {3188#(not (= 8482 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:30:46,610 INFO L273 TraceCheckUtils]: 11: Hoare triple {3188#(not (= 8482 ssl3_accept_~s__state~0))} assume true; {3188#(not (= 8482 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:30:46,610 INFO L273 TraceCheckUtils]: 12: Hoare triple {3188#(not (= 8482 ssl3_accept_~s__state~0))} assume !false; {3188#(not (= 8482 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:30:46,610 INFO L273 TraceCheckUtils]: 13: Hoare triple {3188#(not (= 8482 ssl3_accept_~s__state~0))} ~state~0 := ~s__state~0; {3188#(not (= 8482 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:30:46,611 INFO L273 TraceCheckUtils]: 14: Hoare triple {3188#(not (= 8482 ssl3_accept_~s__state~0))} assume !(12292 == ~s__state~0); {3188#(not (= 8482 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:30:46,611 INFO L273 TraceCheckUtils]: 15: Hoare triple {3188#(not (= 8482 ssl3_accept_~s__state~0))} assume !(16384 == ~s__state~0); {3188#(not (= 8482 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:30:46,612 INFO L273 TraceCheckUtils]: 16: Hoare triple {3188#(not (= 8482 ssl3_accept_~s__state~0))} assume !(8192 == ~s__state~0); {3188#(not (= 8482 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:30:46,618 INFO L273 TraceCheckUtils]: 17: Hoare triple {3188#(not (= 8482 ssl3_accept_~s__state~0))} assume !(24576 == ~s__state~0); {3188#(not (= 8482 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:30:46,619 INFO L273 TraceCheckUtils]: 18: Hoare triple {3188#(not (= 8482 ssl3_accept_~s__state~0))} assume !(8195 == ~s__state~0); {3188#(not (= 8482 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:30:46,619 INFO L273 TraceCheckUtils]: 19: Hoare triple {3188#(not (= 8482 ssl3_accept_~s__state~0))} assume !(8480 == ~s__state~0); {3188#(not (= 8482 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:30:46,620 INFO L273 TraceCheckUtils]: 20: Hoare triple {3188#(not (= 8482 ssl3_accept_~s__state~0))} assume !(8481 == ~s__state~0); {3188#(not (= 8482 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:30:46,620 INFO L273 TraceCheckUtils]: 21: Hoare triple {3188#(not (= 8482 ssl3_accept_~s__state~0))} assume 8482 == ~s__state~0; {3185#false} is VALID [2018-11-18 23:30:46,620 INFO L273 TraceCheckUtils]: 22: Hoare triple {3185#false} ~s__state~0 := 3; {3185#false} is VALID [2018-11-18 23:30:46,620 INFO L273 TraceCheckUtils]: 23: Hoare triple {3185#false} assume 0 == ~s__s3__tmp__reuse_message~0; {3185#false} is VALID [2018-11-18 23:30:46,621 INFO L273 TraceCheckUtils]: 24: Hoare triple {3185#false} assume 0 == ~skip~0; {3185#false} is VALID [2018-11-18 23:30:46,621 INFO L273 TraceCheckUtils]: 25: Hoare triple {3185#false} assume -12288 != ~tmp___1~0; {3185#false} is VALID [2018-11-18 23:30:46,621 INFO L273 TraceCheckUtils]: 26: Hoare triple {3185#false} assume 8656 != ~s__state~0; {3185#false} is VALID [2018-11-18 23:30:46,621 INFO L273 TraceCheckUtils]: 27: Hoare triple {3185#false} assume -16384 != ~tmp___2~0; {3185#false} is VALID [2018-11-18 23:30:46,622 INFO L273 TraceCheckUtils]: 28: Hoare triple {3185#false} assume 8496 == ~state~0; {3185#false} is VALID [2018-11-18 23:30:46,622 INFO L273 TraceCheckUtils]: 29: Hoare triple {3185#false} assume !false; {3185#false} is VALID [2018-11-18 23:30:46,624 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 23:30:46,624 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 23:30:46,624 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 23:30:46,625 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 30 [2018-11-18 23:30:46,625 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-18 23:30:46,625 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2018-11-18 23:30:46,661 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 30 edges. 30 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-18 23:30:46,662 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 23:30:46,662 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 23:30:46,662 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 23:30:46,662 INFO L87 Difference]: Start difference. First operand 194 states and 301 transitions. Second operand 5 states. [2018-11-18 23:30:48,184 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 23:30:48,184 INFO L93 Difference]: Finished difference Result 378 states and 588 transitions. [2018-11-18 23:30:48,185 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 23:30:48,185 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 30 [2018-11-18 23:30:48,185 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 23:30:48,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2018-11-18 23:30:48,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 465 transitions. [2018-11-18 23:30:48,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2018-11-18 23:30:48,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 465 transitions. [2018-11-18 23:30:48,196 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 465 transitions. [2018-11-18 23:30:49,207 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 465 edges. 465 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-18 23:30:49,212 INFO L225 Difference]: With dead ends: 378 [2018-11-18 23:30:49,212 INFO L226 Difference]: Without dead ends: 197 [2018-11-18 23:30:49,213 INFO L604 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 [2018-11-18 23:30:49,214 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 197 states. [2018-11-18 23:30:49,350 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 197 to 195. [2018-11-18 23:30:49,351 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-18 23:30:49,351 INFO L82 GeneralOperation]: Start isEquivalent. First operand 197 states. Second operand 195 states. [2018-11-18 23:30:49,351 INFO L74 IsIncluded]: Start isIncluded. First operand 197 states. Second operand 195 states. [2018-11-18 23:30:49,351 INFO L87 Difference]: Start difference. First operand 197 states. Second operand 195 states. [2018-11-18 23:30:49,357 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 23:30:49,358 INFO L93 Difference]: Finished difference Result 197 states and 303 transitions. [2018-11-18 23:30:49,358 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 303 transitions. [2018-11-18 23:30:49,358 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 23:30:49,358 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-18 23:30:49,359 INFO L74 IsIncluded]: Start isIncluded. First operand 195 states. Second operand 197 states. [2018-11-18 23:30:49,359 INFO L87 Difference]: Start difference. First operand 195 states. Second operand 197 states. [2018-11-18 23:30:49,363 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 23:30:49,364 INFO L93 Difference]: Finished difference Result 197 states and 303 transitions. [2018-11-18 23:30:49,364 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 303 transitions. [2018-11-18 23:30:49,365 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 23:30:49,365 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-18 23:30:49,365 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-18 23:30:49,365 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-18 23:30:49,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 195 states. [2018-11-18 23:30:49,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 195 states and 302 transitions. [2018-11-18 23:30:49,370 INFO L78 Accepts]: Start accepts. Automaton has 195 states and 302 transitions. Word has length 30 [2018-11-18 23:30:49,370 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 23:30:49,370 INFO L480 AbstractCegarLoop]: Abstraction has 195 states and 302 transitions. [2018-11-18 23:30:49,371 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 23:30:49,371 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 302 transitions. [2018-11-18 23:30:49,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2018-11-18 23:30:49,372 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 23:30:49,372 INFO L375 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] [2018-11-18 23:30:49,372 INFO L423 AbstractCegarLoop]: === Iteration 5 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 23:30:49,372 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 23:30:49,372 INFO L82 PathProgramCache]: Analyzing trace with hash 261165501, now seen corresponding path program 1 times [2018-11-18 23:30:49,372 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 23:30:49,373 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 23:30:49,374 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 23:30:49,374 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 23:30:49,374 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 23:30:49,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 23:30:49,518 INFO L256 TraceCheckUtils]: 0: Hoare triple {4257#true} call ULTIMATE.init(); {4257#true} is VALID [2018-11-18 23:30:49,519 INFO L273 TraceCheckUtils]: 1: Hoare triple {4257#true} assume true; {4257#true} is VALID [2018-11-18 23:30:49,519 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {4257#true} {4257#true} #661#return; {4257#true} is VALID [2018-11-18 23:30:49,519 INFO L256 TraceCheckUtils]: 3: Hoare triple {4257#true} call #t~ret50 := main(); {4257#true} is VALID [2018-11-18 23:30:49,534 INFO L273 TraceCheckUtils]: 4: Hoare triple {4257#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {4259#(<= main_~s~0 8464)} is VALID [2018-11-18 23:30:49,535 INFO L256 TraceCheckUtils]: 5: Hoare triple {4259#(<= main_~s~0 8464)} call #t~ret49 := ssl3_accept(~s~0); {4260#(not (= |ssl3_accept_#in~initial_state| 16384))} is VALID [2018-11-18 23:30:49,537 INFO L273 TraceCheckUtils]: 6: Hoare triple {4260#(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;havoc ~s__s3__tmp__reuse_message~0;havoc ~s__s3__tmp__use_rsa_tmp~0;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet14;havoc #t~nondet14;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__s3__tmp__new_cipher__algorithms~0 := #t~nondet15;havoc #t~nondet15;havoc ~s__s3__tmp__next_state___0~0;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~s__s3__tmp__new_cipher__algo_strength~0 := #t~nondet16;havoc #t~nondet16;havoc ~s__session__cipher~0;havoc ~buf~0;havoc ~l~0;havoc ~Time~0;havoc ~tmp~0;havoc ~cb~0;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~num1~0 := #t~nondet17;havoc #t~nondet17;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~got_new_session~0;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~tmp___1~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~tmp___2~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~tmp___3~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp___4~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___5~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___6~0 := #t~nondet23;havoc #t~nondet23;havoc ~tmp___7~0;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;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;havoc ~__cil_tmp61~0;~s__s3__tmp__reuse_message~0 := 0;~s__state~0 := ~initial_state;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp~0 := #t~nondet27;havoc #t~nondet27;~Time~0 := ~tmp~0;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~got_new_session~0 := 0; {4261#(not (= 16384 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:30:49,539 INFO L273 TraceCheckUtils]: 7: Hoare triple {4261#(not (= 16384 ssl3_accept_~s__state~0))} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {4261#(not (= 16384 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:30:49,539 INFO L273 TraceCheckUtils]: 8: Hoare triple {4261#(not (= 16384 ssl3_accept_~s__state~0))} #t~post28 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post28;havoc #t~post28; {4261#(not (= 16384 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:30:49,543 INFO L273 TraceCheckUtils]: 9: Hoare triple {4261#(not (= 16384 ssl3_accept_~s__state~0))} assume !(0 != 12288 + ~tmp___1~0); {4261#(not (= 16384 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:30:49,544 INFO L273 TraceCheckUtils]: 10: Hoare triple {4261#(not (= 16384 ssl3_accept_~s__state~0))} assume !(0 == ~s__cert~0); {4261#(not (= 16384 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:30:49,544 INFO L273 TraceCheckUtils]: 11: Hoare triple {4261#(not (= 16384 ssl3_accept_~s__state~0))} assume true; {4261#(not (= 16384 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:30:49,545 INFO L273 TraceCheckUtils]: 12: Hoare triple {4261#(not (= 16384 ssl3_accept_~s__state~0))} assume !false; {4261#(not (= 16384 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:30:49,545 INFO L273 TraceCheckUtils]: 13: Hoare triple {4261#(not (= 16384 ssl3_accept_~s__state~0))} ~state~0 := ~s__state~0; {4261#(not (= 16384 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:30:49,545 INFO L273 TraceCheckUtils]: 14: Hoare triple {4261#(not (= 16384 ssl3_accept_~s__state~0))} assume !(12292 == ~s__state~0); {4261#(not (= 16384 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:30:49,546 INFO L273 TraceCheckUtils]: 15: Hoare triple {4261#(not (= 16384 ssl3_accept_~s__state~0))} assume 16384 == ~s__state~0; {4258#false} is VALID [2018-11-18 23:30:49,546 INFO L273 TraceCheckUtils]: 16: Hoare triple {4258#false} ~s__server~0 := 1; {4258#false} is VALID [2018-11-18 23:30:49,546 INFO L273 TraceCheckUtils]: 17: Hoare triple {4258#false} assume 0 != ~cb~0; {4258#false} is VALID [2018-11-18 23:30:49,546 INFO L273 TraceCheckUtils]: 18: Hoare triple {4258#false} ~__cil_tmp55~0 := 8 * ~s__version~0; {4258#false} is VALID [2018-11-18 23:30:49,547 INFO L273 TraceCheckUtils]: 19: Hoare triple {4258#false} assume !(3 != ~__cil_tmp55~0);~s__type~0 := 8192; {4258#false} is VALID [2018-11-18 23:30:49,547 INFO L273 TraceCheckUtils]: 20: Hoare triple {4258#false} assume !(0 == ~s__init_buf___0~0); {4258#false} is VALID [2018-11-18 23:30:49,547 INFO L273 TraceCheckUtils]: 21: Hoare triple {4258#false} assume !(0 == ~tmp___4~0);~s__init_num~0 := 0; {4258#false} is VALID [2018-11-18 23:30:49,547 INFO L273 TraceCheckUtils]: 22: Hoare triple {4258#false} assume 12292 != ~s__state~0; {4258#false} is VALID [2018-11-18 23:30:49,547 INFO L273 TraceCheckUtils]: 23: Hoare triple {4258#false} assume !(0 == ~tmp___5~0);~s__state~0 := 8464;#t~post30 := ~s__ctx__stats__sess_accept~0;~s__ctx__stats__sess_accept~0 := 1 + #t~post30;havoc #t~post30; {4258#false} is VALID [2018-11-18 23:30:49,548 INFO L273 TraceCheckUtils]: 24: Hoare triple {4258#false} assume 0 == ~s__s3__tmp__reuse_message~0; {4258#false} is VALID [2018-11-18 23:30:49,548 INFO L273 TraceCheckUtils]: 25: Hoare triple {4258#false} assume 0 == ~skip~0; {4258#false} is VALID [2018-11-18 23:30:49,548 INFO L273 TraceCheckUtils]: 26: Hoare triple {4258#false} assume -12288 != ~tmp___1~0; {4258#false} is VALID [2018-11-18 23:30:49,548 INFO L273 TraceCheckUtils]: 27: Hoare triple {4258#false} assume 8656 != ~s__state~0; {4258#false} is VALID [2018-11-18 23:30:49,549 INFO L273 TraceCheckUtils]: 28: Hoare triple {4258#false} assume -16384 != ~tmp___2~0; {4258#false} is VALID [2018-11-18 23:30:49,549 INFO L273 TraceCheckUtils]: 29: Hoare triple {4258#false} assume 8496 == ~state~0; {4258#false} is VALID [2018-11-18 23:30:49,549 INFO L273 TraceCheckUtils]: 30: Hoare triple {4258#false} assume !false; {4258#false} is VALID [2018-11-18 23:30:49,551 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 23:30:49,551 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 23:30:49,551 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 23:30:49,551 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 31 [2018-11-18 23:30:49,551 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-18 23:30:49,552 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2018-11-18 23:30:49,584 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 31 edges. 31 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-18 23:30:49,584 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 23:30:49,584 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 23:30:49,585 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 23:30:49,585 INFO L87 Difference]: Start difference. First operand 195 states and 302 transitions. Second operand 5 states. [2018-11-18 23:30:50,567 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 23:30:50,567 INFO L93 Difference]: Finished difference Result 389 states and 600 transitions. [2018-11-18 23:30:50,567 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 23:30:50,567 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 31 [2018-11-18 23:30:50,568 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 23:30:50,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2018-11-18 23:30:50,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 466 transitions. [2018-11-18 23:30:50,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2018-11-18 23:30:50,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 466 transitions. [2018-11-18 23:30:50,575 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 466 transitions. [2018-11-18 23:30:51,319 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 466 edges. 466 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-18 23:30:51,324 INFO L225 Difference]: With dead ends: 389 [2018-11-18 23:30:51,324 INFO L226 Difference]: Without dead ends: 207 [2018-11-18 23:30:51,324 INFO L604 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 [2018-11-18 23:30:51,325 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 207 states. [2018-11-18 23:30:51,471 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 207 to 195. [2018-11-18 23:30:51,471 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-18 23:30:51,471 INFO L82 GeneralOperation]: Start isEquivalent. First operand 207 states. Second operand 195 states. [2018-11-18 23:30:51,471 INFO L74 IsIncluded]: Start isIncluded. First operand 207 states. Second operand 195 states. [2018-11-18 23:30:51,472 INFO L87 Difference]: Start difference. First operand 207 states. Second operand 195 states. [2018-11-18 23:30:51,478 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 23:30:51,478 INFO L93 Difference]: Finished difference Result 207 states and 313 transitions. [2018-11-18 23:30:51,479 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 313 transitions. [2018-11-18 23:30:51,479 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 23:30:51,479 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-18 23:30:51,480 INFO L74 IsIncluded]: Start isIncluded. First operand 195 states. Second operand 207 states. [2018-11-18 23:30:51,480 INFO L87 Difference]: Start difference. First operand 195 states. Second operand 207 states. [2018-11-18 23:30:51,485 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 23:30:51,486 INFO L93 Difference]: Finished difference Result 207 states and 313 transitions. [2018-11-18 23:30:51,486 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 313 transitions. [2018-11-18 23:30:51,486 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 23:30:51,487 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-18 23:30:51,487 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-18 23:30:51,487 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-18 23:30:51,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 195 states. [2018-11-18 23:30:51,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 195 states and 300 transitions. [2018-11-18 23:30:51,492 INFO L78 Accepts]: Start accepts. Automaton has 195 states and 300 transitions. Word has length 31 [2018-11-18 23:30:51,493 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 23:30:51,493 INFO L480 AbstractCegarLoop]: Abstraction has 195 states and 300 transitions. [2018-11-18 23:30:51,493 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 23:30:51,493 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 300 transitions. [2018-11-18 23:30:51,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2018-11-18 23:30:51,494 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 23:30:51,494 INFO L375 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] [2018-11-18 23:30:51,494 INFO L423 AbstractCegarLoop]: === Iteration 6 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 23:30:51,494 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 23:30:51,495 INFO L82 PathProgramCache]: Analyzing trace with hash 1985615028, now seen corresponding path program 1 times [2018-11-18 23:30:51,495 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 23:30:51,495 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 23:30:51,496 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 23:30:51,496 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 23:30:51,496 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 23:30:51,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 23:30:52,025 WARN L180 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 11 DAG size of output: 4 [2018-11-18 23:30:52,288 INFO L256 TraceCheckUtils]: 0: Hoare triple {5362#true} call ULTIMATE.init(); {5362#true} is VALID [2018-11-18 23:30:52,288 INFO L273 TraceCheckUtils]: 1: Hoare triple {5362#true} assume true; {5362#true} is VALID [2018-11-18 23:30:52,288 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {5362#true} {5362#true} #661#return; {5362#true} is VALID [2018-11-18 23:30:52,288 INFO L256 TraceCheckUtils]: 3: Hoare triple {5362#true} call #t~ret50 := main(); {5362#true} is VALID [2018-11-18 23:30:52,301 INFO L273 TraceCheckUtils]: 4: Hoare triple {5362#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {5364#(<= 8464 main_~s~0)} is VALID [2018-11-18 23:30:52,314 INFO L256 TraceCheckUtils]: 5: Hoare triple {5364#(<= 8464 main_~s~0)} call #t~ret49 := ssl3_accept(~s~0); {5365#(not (= |ssl3_accept_#in~initial_state| 8192))} is VALID [2018-11-18 23:30:52,332 INFO L273 TraceCheckUtils]: 6: Hoare triple {5365#(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;havoc ~s__s3__tmp__reuse_message~0;havoc ~s__s3__tmp__use_rsa_tmp~0;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet14;havoc #t~nondet14;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__s3__tmp__new_cipher__algorithms~0 := #t~nondet15;havoc #t~nondet15;havoc ~s__s3__tmp__next_state___0~0;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~s__s3__tmp__new_cipher__algo_strength~0 := #t~nondet16;havoc #t~nondet16;havoc ~s__session__cipher~0;havoc ~buf~0;havoc ~l~0;havoc ~Time~0;havoc ~tmp~0;havoc ~cb~0;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~num1~0 := #t~nondet17;havoc #t~nondet17;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~got_new_session~0;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~tmp___1~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~tmp___2~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~tmp___3~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp___4~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___5~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___6~0 := #t~nondet23;havoc #t~nondet23;havoc ~tmp___7~0;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;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;havoc ~__cil_tmp61~0;~s__s3__tmp__reuse_message~0 := 0;~s__state~0 := ~initial_state;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp~0 := #t~nondet27;havoc #t~nondet27;~Time~0 := ~tmp~0;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~got_new_session~0 := 0; {5366#(not (= 8192 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:30:52,341 INFO L273 TraceCheckUtils]: 7: Hoare triple {5366#(not (= 8192 ssl3_accept_~s__state~0))} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {5366#(not (= 8192 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:30:52,354 INFO L273 TraceCheckUtils]: 8: Hoare triple {5366#(not (= 8192 ssl3_accept_~s__state~0))} #t~post28 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post28;havoc #t~post28; {5366#(not (= 8192 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:30:52,366 INFO L273 TraceCheckUtils]: 9: Hoare triple {5366#(not (= 8192 ssl3_accept_~s__state~0))} assume !(0 != 12288 + ~tmp___1~0); {5366#(not (= 8192 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:30:52,379 INFO L273 TraceCheckUtils]: 10: Hoare triple {5366#(not (= 8192 ssl3_accept_~s__state~0))} assume !(0 == ~s__cert~0); {5366#(not (= 8192 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:30:52,395 INFO L273 TraceCheckUtils]: 11: Hoare triple {5366#(not (= 8192 ssl3_accept_~s__state~0))} assume true; {5366#(not (= 8192 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:30:52,404 INFO L273 TraceCheckUtils]: 12: Hoare triple {5366#(not (= 8192 ssl3_accept_~s__state~0))} assume !false; {5366#(not (= 8192 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:30:52,417 INFO L273 TraceCheckUtils]: 13: Hoare triple {5366#(not (= 8192 ssl3_accept_~s__state~0))} ~state~0 := ~s__state~0; {5366#(not (= 8192 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:30:52,430 INFO L273 TraceCheckUtils]: 14: Hoare triple {5366#(not (= 8192 ssl3_accept_~s__state~0))} assume !(12292 == ~s__state~0); {5366#(not (= 8192 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:30:52,443 INFO L273 TraceCheckUtils]: 15: Hoare triple {5366#(not (= 8192 ssl3_accept_~s__state~0))} assume !(16384 == ~s__state~0); {5366#(not (= 8192 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:30:52,457 INFO L273 TraceCheckUtils]: 16: Hoare triple {5366#(not (= 8192 ssl3_accept_~s__state~0))} assume 8192 == ~s__state~0; {5363#false} is VALID [2018-11-18 23:30:52,457 INFO L273 TraceCheckUtils]: 17: Hoare triple {5363#false} ~s__server~0 := 1; {5363#false} is VALID [2018-11-18 23:30:52,457 INFO L273 TraceCheckUtils]: 18: Hoare triple {5363#false} assume 0 != ~cb~0; {5363#false} is VALID [2018-11-18 23:30:52,458 INFO L273 TraceCheckUtils]: 19: Hoare triple {5363#false} ~__cil_tmp55~0 := 8 * ~s__version~0; {5363#false} is VALID [2018-11-18 23:30:52,458 INFO L273 TraceCheckUtils]: 20: Hoare triple {5363#false} assume !(3 != ~__cil_tmp55~0);~s__type~0 := 8192; {5363#false} is VALID [2018-11-18 23:30:52,458 INFO L273 TraceCheckUtils]: 21: Hoare triple {5363#false} assume !(0 == ~s__init_buf___0~0); {5363#false} is VALID [2018-11-18 23:30:52,458 INFO L273 TraceCheckUtils]: 22: Hoare triple {5363#false} assume !(0 == ~tmp___4~0);~s__init_num~0 := 0; {5363#false} is VALID [2018-11-18 23:30:52,459 INFO L273 TraceCheckUtils]: 23: Hoare triple {5363#false} assume 12292 != ~s__state~0; {5363#false} is VALID [2018-11-18 23:30:52,459 INFO L273 TraceCheckUtils]: 24: Hoare triple {5363#false} assume !(0 == ~tmp___5~0);~s__state~0 := 8464;#t~post30 := ~s__ctx__stats__sess_accept~0;~s__ctx__stats__sess_accept~0 := 1 + #t~post30;havoc #t~post30; {5363#false} is VALID [2018-11-18 23:30:52,459 INFO L273 TraceCheckUtils]: 25: Hoare triple {5363#false} assume 0 == ~s__s3__tmp__reuse_message~0; {5363#false} is VALID [2018-11-18 23:30:52,459 INFO L273 TraceCheckUtils]: 26: Hoare triple {5363#false} assume 0 == ~skip~0; {5363#false} is VALID [2018-11-18 23:30:52,460 INFO L273 TraceCheckUtils]: 27: Hoare triple {5363#false} assume -12288 != ~tmp___1~0; {5363#false} is VALID [2018-11-18 23:30:52,460 INFO L273 TraceCheckUtils]: 28: Hoare triple {5363#false} assume 8656 != ~s__state~0; {5363#false} is VALID [2018-11-18 23:30:52,460 INFO L273 TraceCheckUtils]: 29: Hoare triple {5363#false} assume -16384 != ~tmp___2~0; {5363#false} is VALID [2018-11-18 23:30:52,460 INFO L273 TraceCheckUtils]: 30: Hoare triple {5363#false} assume 8496 == ~state~0; {5363#false} is VALID [2018-11-18 23:30:52,461 INFO L273 TraceCheckUtils]: 31: Hoare triple {5363#false} assume !false; {5363#false} is VALID [2018-11-18 23:30:52,464 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 23:30:52,464 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 23:30:52,465 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 23:30:52,465 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 32 [2018-11-18 23:30:52,465 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-18 23:30:52,465 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2018-11-18 23:30:52,510 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 32 edges. 32 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-18 23:30:52,511 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 23:30:52,511 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 23:30:52,511 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 23:30:52,512 INFO L87 Difference]: Start difference. First operand 195 states and 300 transitions. Second operand 5 states. [2018-11-18 23:30:53,986 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 23:30:53,986 INFO L93 Difference]: Finished difference Result 389 states and 596 transitions. [2018-11-18 23:30:53,986 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 23:30:53,986 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 32 [2018-11-18 23:30:53,987 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 23:30:53,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2018-11-18 23:30:53,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 467 transitions. [2018-11-18 23:30:53,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2018-11-18 23:30:53,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 467 transitions. [2018-11-18 23:30:53,993 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 467 transitions. [2018-11-18 23:30:54,747 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 467 edges. 467 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-18 23:30:54,754 INFO L225 Difference]: With dead ends: 389 [2018-11-18 23:30:54,754 INFO L226 Difference]: Without dead ends: 207 [2018-11-18 23:30:54,755 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-11-18 23:30:54,756 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 207 states. [2018-11-18 23:30:54,972 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 207 to 195. [2018-11-18 23:30:54,972 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-18 23:30:54,972 INFO L82 GeneralOperation]: Start isEquivalent. First operand 207 states. Second operand 195 states. [2018-11-18 23:30:54,972 INFO L74 IsIncluded]: Start isIncluded. First operand 207 states. Second operand 195 states. [2018-11-18 23:30:54,972 INFO L87 Difference]: Start difference. First operand 207 states. Second operand 195 states. [2018-11-18 23:30:54,978 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 23:30:54,978 INFO L93 Difference]: Finished difference Result 207 states and 311 transitions. [2018-11-18 23:30:54,978 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 311 transitions. [2018-11-18 23:30:54,979 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 23:30:54,979 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-18 23:30:54,979 INFO L74 IsIncluded]: Start isIncluded. First operand 195 states. Second operand 207 states. [2018-11-18 23:30:54,980 INFO L87 Difference]: Start difference. First operand 195 states. Second operand 207 states. [2018-11-18 23:30:54,985 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 23:30:54,985 INFO L93 Difference]: Finished difference Result 207 states and 311 transitions. [2018-11-18 23:30:54,985 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 311 transitions. [2018-11-18 23:30:54,986 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 23:30:54,986 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-18 23:30:54,986 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-18 23:30:54,987 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-18 23:30:54,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 195 states. [2018-11-18 23:30:54,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 195 states and 298 transitions. [2018-11-18 23:30:54,992 INFO L78 Accepts]: Start accepts. Automaton has 195 states and 298 transitions. Word has length 32 [2018-11-18 23:30:54,992 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 23:30:54,992 INFO L480 AbstractCegarLoop]: Abstraction has 195 states and 298 transitions. [2018-11-18 23:30:54,992 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 23:30:54,993 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 298 transitions. [2018-11-18 23:30:54,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2018-11-18 23:30:54,993 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 23:30:54,994 INFO L375 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] [2018-11-18 23:30:54,994 INFO L423 AbstractCegarLoop]: === Iteration 7 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 23:30:54,994 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 23:30:54,994 INFO L82 PathProgramCache]: Analyzing trace with hash 1351271928, now seen corresponding path program 1 times [2018-11-18 23:30:54,994 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 23:30:54,994 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 23:30:54,995 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 23:30:54,995 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 23:30:54,995 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 23:30:55,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 23:30:55,548 WARN L180 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 11 DAG size of output: 4 [2018-11-18 23:30:55,737 INFO L256 TraceCheckUtils]: 0: Hoare triple {6467#true} call ULTIMATE.init(); {6467#true} is VALID [2018-11-18 23:30:55,737 INFO L273 TraceCheckUtils]: 1: Hoare triple {6467#true} assume true; {6467#true} is VALID [2018-11-18 23:30:55,737 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {6467#true} {6467#true} #661#return; {6467#true} is VALID [2018-11-18 23:30:55,737 INFO L256 TraceCheckUtils]: 3: Hoare triple {6467#true} call #t~ret50 := main(); {6467#true} is VALID [2018-11-18 23:30:55,738 INFO L273 TraceCheckUtils]: 4: Hoare triple {6467#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {6469#(<= main_~s~0 8464)} is VALID [2018-11-18 23:30:55,739 INFO L256 TraceCheckUtils]: 5: Hoare triple {6469#(<= main_~s~0 8464)} call #t~ret49 := ssl3_accept(~s~0); {6470#(not (= |ssl3_accept_#in~initial_state| 24576))} is VALID [2018-11-18 23:30:55,741 INFO L273 TraceCheckUtils]: 6: Hoare triple {6470#(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;havoc ~s__s3__tmp__reuse_message~0;havoc ~s__s3__tmp__use_rsa_tmp~0;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet14;havoc #t~nondet14;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__s3__tmp__new_cipher__algorithms~0 := #t~nondet15;havoc #t~nondet15;havoc ~s__s3__tmp__next_state___0~0;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~s__s3__tmp__new_cipher__algo_strength~0 := #t~nondet16;havoc #t~nondet16;havoc ~s__session__cipher~0;havoc ~buf~0;havoc ~l~0;havoc ~Time~0;havoc ~tmp~0;havoc ~cb~0;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~num1~0 := #t~nondet17;havoc #t~nondet17;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~got_new_session~0;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~tmp___1~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~tmp___2~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~tmp___3~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp___4~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___5~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___6~0 := #t~nondet23;havoc #t~nondet23;havoc ~tmp___7~0;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;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;havoc ~__cil_tmp61~0;~s__s3__tmp__reuse_message~0 := 0;~s__state~0 := ~initial_state;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp~0 := #t~nondet27;havoc #t~nondet27;~Time~0 := ~tmp~0;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~got_new_session~0 := 0; {6471#(not (= 24576 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:30:55,741 INFO L273 TraceCheckUtils]: 7: Hoare triple {6471#(not (= 24576 ssl3_accept_~s__state~0))} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {6471#(not (= 24576 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:30:55,742 INFO L273 TraceCheckUtils]: 8: Hoare triple {6471#(not (= 24576 ssl3_accept_~s__state~0))} #t~post28 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post28;havoc #t~post28; {6471#(not (= 24576 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:30:55,743 INFO L273 TraceCheckUtils]: 9: Hoare triple {6471#(not (= 24576 ssl3_accept_~s__state~0))} assume !(0 != 12288 + ~tmp___1~0); {6471#(not (= 24576 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:30:55,744 INFO L273 TraceCheckUtils]: 10: Hoare triple {6471#(not (= 24576 ssl3_accept_~s__state~0))} assume !(0 == ~s__cert~0); {6471#(not (= 24576 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:30:55,745 INFO L273 TraceCheckUtils]: 11: Hoare triple {6471#(not (= 24576 ssl3_accept_~s__state~0))} assume true; {6471#(not (= 24576 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:30:55,745 INFO L273 TraceCheckUtils]: 12: Hoare triple {6471#(not (= 24576 ssl3_accept_~s__state~0))} assume !false; {6471#(not (= 24576 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:30:55,746 INFO L273 TraceCheckUtils]: 13: Hoare triple {6471#(not (= 24576 ssl3_accept_~s__state~0))} ~state~0 := ~s__state~0; {6471#(not (= 24576 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:30:55,746 INFO L273 TraceCheckUtils]: 14: Hoare triple {6471#(not (= 24576 ssl3_accept_~s__state~0))} assume !(12292 == ~s__state~0); {6471#(not (= 24576 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:30:55,747 INFO L273 TraceCheckUtils]: 15: Hoare triple {6471#(not (= 24576 ssl3_accept_~s__state~0))} assume !(16384 == ~s__state~0); {6471#(not (= 24576 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:30:55,747 INFO L273 TraceCheckUtils]: 16: Hoare triple {6471#(not (= 24576 ssl3_accept_~s__state~0))} assume !(8192 == ~s__state~0); {6471#(not (= 24576 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:30:55,748 INFO L273 TraceCheckUtils]: 17: Hoare triple {6471#(not (= 24576 ssl3_accept_~s__state~0))} assume 24576 == ~s__state~0; {6468#false} is VALID [2018-11-18 23:30:55,748 INFO L273 TraceCheckUtils]: 18: Hoare triple {6468#false} ~s__server~0 := 1; {6468#false} is VALID [2018-11-18 23:30:55,749 INFO L273 TraceCheckUtils]: 19: Hoare triple {6468#false} assume 0 != ~cb~0; {6468#false} is VALID [2018-11-18 23:30:55,749 INFO L273 TraceCheckUtils]: 20: Hoare triple {6468#false} ~__cil_tmp55~0 := 8 * ~s__version~0; {6468#false} is VALID [2018-11-18 23:30:55,749 INFO L273 TraceCheckUtils]: 21: Hoare triple {6468#false} assume !(3 != ~__cil_tmp55~0);~s__type~0 := 8192; {6468#false} is VALID [2018-11-18 23:30:55,749 INFO L273 TraceCheckUtils]: 22: Hoare triple {6468#false} assume !(0 == ~s__init_buf___0~0); {6468#false} is VALID [2018-11-18 23:30:55,750 INFO L273 TraceCheckUtils]: 23: Hoare triple {6468#false} assume !(0 == ~tmp___4~0);~s__init_num~0 := 0; {6468#false} is VALID [2018-11-18 23:30:55,750 INFO L273 TraceCheckUtils]: 24: Hoare triple {6468#false} assume 12292 != ~s__state~0; {6468#false} is VALID [2018-11-18 23:30:55,751 INFO L273 TraceCheckUtils]: 25: Hoare triple {6468#false} assume !(0 == ~tmp___5~0);~s__state~0 := 8464;#t~post30 := ~s__ctx__stats__sess_accept~0;~s__ctx__stats__sess_accept~0 := 1 + #t~post30;havoc #t~post30; {6468#false} is VALID [2018-11-18 23:30:55,751 INFO L273 TraceCheckUtils]: 26: Hoare triple {6468#false} assume 0 == ~s__s3__tmp__reuse_message~0; {6468#false} is VALID [2018-11-18 23:30:55,751 INFO L273 TraceCheckUtils]: 27: Hoare triple {6468#false} assume 0 == ~skip~0; {6468#false} is VALID [2018-11-18 23:30:55,752 INFO L273 TraceCheckUtils]: 28: Hoare triple {6468#false} assume -12288 != ~tmp___1~0; {6468#false} is VALID [2018-11-18 23:30:55,752 INFO L273 TraceCheckUtils]: 29: Hoare triple {6468#false} assume 8656 != ~s__state~0; {6468#false} is VALID [2018-11-18 23:30:55,752 INFO L273 TraceCheckUtils]: 30: Hoare triple {6468#false} assume -16384 != ~tmp___2~0; {6468#false} is VALID [2018-11-18 23:30:55,753 INFO L273 TraceCheckUtils]: 31: Hoare triple {6468#false} assume 8496 == ~state~0; {6468#false} is VALID [2018-11-18 23:30:55,753 INFO L273 TraceCheckUtils]: 32: Hoare triple {6468#false} assume !false; {6468#false} is VALID [2018-11-18 23:30:55,754 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 23:30:55,755 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 23:30:55,755 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 23:30:55,755 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 33 [2018-11-18 23:30:55,755 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-18 23:30:55,755 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2018-11-18 23:30:55,812 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 33 edges. 33 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-18 23:30:55,812 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 23:30:55,812 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 23:30:55,813 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 23:30:55,813 INFO L87 Difference]: Start difference. First operand 195 states and 298 transitions. Second operand 5 states. [2018-11-18 23:30:56,907 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 23:30:56,907 INFO L93 Difference]: Finished difference Result 389 states and 592 transitions. [2018-11-18 23:30:56,908 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 23:30:56,908 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 33 [2018-11-18 23:30:56,908 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 23:30:56,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2018-11-18 23:30:56,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 468 transitions. [2018-11-18 23:30:56,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2018-11-18 23:30:56,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 468 transitions. [2018-11-18 23:30:56,915 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 468 transitions. [2018-11-18 23:30:57,826 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 468 edges. 468 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-18 23:30:57,830 INFO L225 Difference]: With dead ends: 389 [2018-11-18 23:30:57,831 INFO L226 Difference]: Without dead ends: 207 [2018-11-18 23:30:57,831 INFO L604 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 [2018-11-18 23:30:57,832 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 207 states. [2018-11-18 23:30:58,116 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 207 to 195. [2018-11-18 23:30:58,116 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-18 23:30:58,116 INFO L82 GeneralOperation]: Start isEquivalent. First operand 207 states. Second operand 195 states. [2018-11-18 23:30:58,116 INFO L74 IsIncluded]: Start isIncluded. First operand 207 states. Second operand 195 states. [2018-11-18 23:30:58,116 INFO L87 Difference]: Start difference. First operand 207 states. Second operand 195 states. [2018-11-18 23:30:58,122 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 23:30:58,122 INFO L93 Difference]: Finished difference Result 207 states and 309 transitions. [2018-11-18 23:30:58,123 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 309 transitions. [2018-11-18 23:30:58,123 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 23:30:58,123 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-18 23:30:58,124 INFO L74 IsIncluded]: Start isIncluded. First operand 195 states. Second operand 207 states. [2018-11-18 23:30:58,124 INFO L87 Difference]: Start difference. First operand 195 states. Second operand 207 states. [2018-11-18 23:30:58,129 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 23:30:58,129 INFO L93 Difference]: Finished difference Result 207 states and 309 transitions. [2018-11-18 23:30:58,129 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 309 transitions. [2018-11-18 23:30:58,130 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 23:30:58,130 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-18 23:30:58,130 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-18 23:30:58,131 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-18 23:30:58,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 195 states. [2018-11-18 23:30:58,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 195 states and 296 transitions. [2018-11-18 23:30:58,136 INFO L78 Accepts]: Start accepts. Automaton has 195 states and 296 transitions. Word has length 33 [2018-11-18 23:30:58,136 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 23:30:58,136 INFO L480 AbstractCegarLoop]: Abstraction has 195 states and 296 transitions. [2018-11-18 23:30:58,136 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 23:30:58,136 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 296 transitions. [2018-11-18 23:30:58,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2018-11-18 23:30:58,137 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 23:30:58,137 INFO L375 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] [2018-11-18 23:30:58,137 INFO L423 AbstractCegarLoop]: === Iteration 8 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 23:30:58,138 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 23:30:58,138 INFO L82 PathProgramCache]: Analyzing trace with hash -1706813353, now seen corresponding path program 1 times [2018-11-18 23:30:58,138 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 23:30:58,138 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 23:30:58,139 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 23:30:58,139 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 23:30:58,139 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 23:30:58,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 23:30:58,254 INFO L256 TraceCheckUtils]: 0: Hoare triple {7572#true} call ULTIMATE.init(); {7572#true} is VALID [2018-11-18 23:30:58,255 INFO L273 TraceCheckUtils]: 1: Hoare triple {7572#true} assume true; {7572#true} is VALID [2018-11-18 23:30:58,255 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {7572#true} {7572#true} #661#return; {7572#true} is VALID [2018-11-18 23:30:58,255 INFO L256 TraceCheckUtils]: 3: Hoare triple {7572#true} call #t~ret50 := main(); {7572#true} is VALID [2018-11-18 23:30:58,255 INFO L273 TraceCheckUtils]: 4: Hoare triple {7572#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {7572#true} is VALID [2018-11-18 23:30:58,255 INFO L256 TraceCheckUtils]: 5: Hoare triple {7572#true} call #t~ret49 := ssl3_accept(~s~0); {7572#true} is VALID [2018-11-18 23:30:58,256 INFO L273 TraceCheckUtils]: 6: Hoare triple {7572#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;havoc ~s__s3__tmp__reuse_message~0;havoc ~s__s3__tmp__use_rsa_tmp~0;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet14;havoc #t~nondet14;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__s3__tmp__new_cipher__algorithms~0 := #t~nondet15;havoc #t~nondet15;havoc ~s__s3__tmp__next_state___0~0;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~s__s3__tmp__new_cipher__algo_strength~0 := #t~nondet16;havoc #t~nondet16;havoc ~s__session__cipher~0;havoc ~buf~0;havoc ~l~0;havoc ~Time~0;havoc ~tmp~0;havoc ~cb~0;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~num1~0 := #t~nondet17;havoc #t~nondet17;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~got_new_session~0;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~tmp___1~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~tmp___2~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~tmp___3~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp___4~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___5~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___6~0 := #t~nondet23;havoc #t~nondet23;havoc ~tmp___7~0;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;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;havoc ~__cil_tmp61~0;~s__s3__tmp__reuse_message~0 := 0;~s__state~0 := ~initial_state;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp~0 := #t~nondet27;havoc #t~nondet27;~Time~0 := ~tmp~0;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~got_new_session~0 := 0; {7572#true} is VALID [2018-11-18 23:30:58,256 INFO L273 TraceCheckUtils]: 7: Hoare triple {7572#true} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {7572#true} is VALID [2018-11-18 23:30:58,256 INFO L273 TraceCheckUtils]: 8: Hoare triple {7572#true} #t~post28 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post28;havoc #t~post28; {7572#true} is VALID [2018-11-18 23:30:58,263 INFO L273 TraceCheckUtils]: 9: Hoare triple {7572#true} assume !(0 != 12288 + ~tmp___1~0); {7574#(= (+ ssl3_accept_~tmp___1~0 12288) 0)} is VALID [2018-11-18 23:30:58,263 INFO L273 TraceCheckUtils]: 10: Hoare triple {7574#(= (+ ssl3_accept_~tmp___1~0 12288) 0)} assume !(0 == ~s__cert~0); {7574#(= (+ ssl3_accept_~tmp___1~0 12288) 0)} is VALID [2018-11-18 23:30:58,265 INFO L273 TraceCheckUtils]: 11: Hoare triple {7574#(= (+ ssl3_accept_~tmp___1~0 12288) 0)} assume true; {7574#(= (+ ssl3_accept_~tmp___1~0 12288) 0)} is VALID [2018-11-18 23:30:58,267 INFO L273 TraceCheckUtils]: 12: Hoare triple {7574#(= (+ ssl3_accept_~tmp___1~0 12288) 0)} assume !false; {7574#(= (+ ssl3_accept_~tmp___1~0 12288) 0)} is VALID [2018-11-18 23:30:58,269 INFO L273 TraceCheckUtils]: 13: Hoare triple {7574#(= (+ ssl3_accept_~tmp___1~0 12288) 0)} ~state~0 := ~s__state~0; {7574#(= (+ ssl3_accept_~tmp___1~0 12288) 0)} is VALID [2018-11-18 23:30:58,273 INFO L273 TraceCheckUtils]: 14: Hoare triple {7574#(= (+ ssl3_accept_~tmp___1~0 12288) 0)} assume !(12292 == ~s__state~0); {7574#(= (+ ssl3_accept_~tmp___1~0 12288) 0)} is VALID [2018-11-18 23:30:58,275 INFO L273 TraceCheckUtils]: 15: Hoare triple {7574#(= (+ ssl3_accept_~tmp___1~0 12288) 0)} assume !(16384 == ~s__state~0); {7574#(= (+ ssl3_accept_~tmp___1~0 12288) 0)} is VALID [2018-11-18 23:30:58,278 INFO L273 TraceCheckUtils]: 16: Hoare triple {7574#(= (+ ssl3_accept_~tmp___1~0 12288) 0)} assume !(8192 == ~s__state~0); {7574#(= (+ ssl3_accept_~tmp___1~0 12288) 0)} is VALID [2018-11-18 23:30:58,281 INFO L273 TraceCheckUtils]: 17: Hoare triple {7574#(= (+ ssl3_accept_~tmp___1~0 12288) 0)} assume !(24576 == ~s__state~0); {7574#(= (+ ssl3_accept_~tmp___1~0 12288) 0)} is VALID [2018-11-18 23:30:58,283 INFO L273 TraceCheckUtils]: 18: Hoare triple {7574#(= (+ ssl3_accept_~tmp___1~0 12288) 0)} assume !(8195 == ~s__state~0); {7574#(= (+ ssl3_accept_~tmp___1~0 12288) 0)} is VALID [2018-11-18 23:30:58,283 INFO L273 TraceCheckUtils]: 19: Hoare triple {7574#(= (+ ssl3_accept_~tmp___1~0 12288) 0)} assume !(8480 == ~s__state~0); {7574#(= (+ ssl3_accept_~tmp___1~0 12288) 0)} is VALID [2018-11-18 23:30:58,285 INFO L273 TraceCheckUtils]: 20: Hoare triple {7574#(= (+ ssl3_accept_~tmp___1~0 12288) 0)} assume !(8481 == ~s__state~0); {7574#(= (+ ssl3_accept_~tmp___1~0 12288) 0)} is VALID [2018-11-18 23:30:58,285 INFO L273 TraceCheckUtils]: 21: Hoare triple {7574#(= (+ ssl3_accept_~tmp___1~0 12288) 0)} assume !(8482 == ~s__state~0); {7574#(= (+ ssl3_accept_~tmp___1~0 12288) 0)} is VALID [2018-11-18 23:30:58,287 INFO L273 TraceCheckUtils]: 22: Hoare triple {7574#(= (+ ssl3_accept_~tmp___1~0 12288) 0)} assume 8464 == ~s__state~0; {7574#(= (+ ssl3_accept_~tmp___1~0 12288) 0)} is VALID [2018-11-18 23:30:58,289 INFO L273 TraceCheckUtils]: 23: Hoare triple {7574#(= (+ ssl3_accept_~tmp___1~0 12288) 0)} ~s__shutdown~0 := 0;assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~ret~0 := #t~nondet33;havoc #t~nondet33; {7574#(= (+ ssl3_accept_~tmp___1~0 12288) 0)} is VALID [2018-11-18 23:30:58,289 INFO L273 TraceCheckUtils]: 24: Hoare triple {7574#(= (+ ssl3_accept_~tmp___1~0 12288) 0)} assume 0 == ~blastFlag~0;~blastFlag~0 := 1; {7574#(= (+ ssl3_accept_~tmp___1~0 12288) 0)} is VALID [2018-11-18 23:30:58,291 INFO L273 TraceCheckUtils]: 25: Hoare triple {7574#(= (+ ssl3_accept_~tmp___1~0 12288) 0)} assume !(~ret~0 <= 0);~got_new_session~0 := 1;~s__state~0 := 8496;~s__init_num~0 := 0; {7574#(= (+ ssl3_accept_~tmp___1~0 12288) 0)} is VALID [2018-11-18 23:30:58,293 INFO L273 TraceCheckUtils]: 26: Hoare triple {7574#(= (+ ssl3_accept_~tmp___1~0 12288) 0)} assume 0 == ~s__s3__tmp__reuse_message~0; {7574#(= (+ ssl3_accept_~tmp___1~0 12288) 0)} is VALID [2018-11-18 23:30:58,294 INFO L273 TraceCheckUtils]: 27: Hoare triple {7574#(= (+ ssl3_accept_~tmp___1~0 12288) 0)} assume 0 == ~skip~0; {7574#(= (+ ssl3_accept_~tmp___1~0 12288) 0)} is VALID [2018-11-18 23:30:58,294 INFO L273 TraceCheckUtils]: 28: Hoare triple {7574#(= (+ ssl3_accept_~tmp___1~0 12288) 0)} assume -12288 != ~tmp___1~0; {7573#false} is VALID [2018-11-18 23:30:58,294 INFO L273 TraceCheckUtils]: 29: Hoare triple {7573#false} assume 8656 != ~s__state~0; {7573#false} is VALID [2018-11-18 23:30:58,295 INFO L273 TraceCheckUtils]: 30: Hoare triple {7573#false} assume -16384 != ~tmp___2~0; {7573#false} is VALID [2018-11-18 23:30:58,295 INFO L273 TraceCheckUtils]: 31: Hoare triple {7573#false} assume 8496 == ~state~0; {7573#false} is VALID [2018-11-18 23:30:58,295 INFO L273 TraceCheckUtils]: 32: Hoare triple {7573#false} assume !false; {7573#false} is VALID [2018-11-18 23:30:58,298 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 23:30:58,299 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 23:30:58,299 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 23:30:58,299 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 33 [2018-11-18 23:30:58,300 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-18 23:30:58,300 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2018-11-18 23:30:58,374 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 33 edges. 33 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-18 23:30:58,374 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 23:30:58,375 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 23:30:58,375 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 23:30:58,375 INFO L87 Difference]: Start difference. First operand 195 states and 296 transitions. Second operand 3 states. [2018-11-18 23:30:59,789 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 23:30:59,789 INFO L93 Difference]: Finished difference Result 551 states and 837 transitions. [2018-11-18 23:30:59,789 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 23:30:59,789 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 33 [2018-11-18 23:30:59,789 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 23:30:59,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2018-11-18 23:30:59,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 627 transitions. [2018-11-18 23:30:59,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2018-11-18 23:30:59,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 627 transitions. [2018-11-18 23:30:59,797 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 627 transitions. [2018-11-18 23:31:02,269 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 627 edges. 627 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-18 23:31:02,280 INFO L225 Difference]: With dead ends: 551 [2018-11-18 23:31:02,281 INFO L226 Difference]: Without dead ends: 369 [2018-11-18 23:31:02,282 INFO L604 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 [2018-11-18 23:31:02,283 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 369 states. [2018-11-18 23:31:03,455 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 369 to 367. [2018-11-18 23:31:03,455 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-18 23:31:03,456 INFO L82 GeneralOperation]: Start isEquivalent. First operand 369 states. Second operand 367 states. [2018-11-18 23:31:03,456 INFO L74 IsIncluded]: Start isIncluded. First operand 369 states. Second operand 367 states. [2018-11-18 23:31:03,456 INFO L87 Difference]: Start difference. First operand 369 states. Second operand 367 states. [2018-11-18 23:31:03,467 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 23:31:03,467 INFO L93 Difference]: Finished difference Result 369 states and 555 transitions. [2018-11-18 23:31:03,467 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 555 transitions. [2018-11-18 23:31:03,468 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 23:31:03,468 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-18 23:31:03,468 INFO L74 IsIncluded]: Start isIncluded. First operand 367 states. Second operand 369 states. [2018-11-18 23:31:03,468 INFO L87 Difference]: Start difference. First operand 367 states. Second operand 369 states. [2018-11-18 23:31:03,478 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 23:31:03,478 INFO L93 Difference]: Finished difference Result 369 states and 555 transitions. [2018-11-18 23:31:03,478 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 555 transitions. [2018-11-18 23:31:03,479 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 23:31:03,480 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-18 23:31:03,480 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-18 23:31:03,480 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-18 23:31:03,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 367 states. [2018-11-18 23:31:03,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 367 states and 554 transitions. [2018-11-18 23:31:03,490 INFO L78 Accepts]: Start accepts. Automaton has 367 states and 554 transitions. Word has length 33 [2018-11-18 23:31:03,490 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 23:31:03,490 INFO L480 AbstractCegarLoop]: Abstraction has 367 states and 554 transitions. [2018-11-18 23:31:03,490 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 23:31:03,490 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 554 transitions. [2018-11-18 23:31:03,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2018-11-18 23:31:03,491 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 23:31:03,491 INFO L375 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] [2018-11-18 23:31:03,492 INFO L423 AbstractCegarLoop]: === Iteration 9 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 23:31:03,492 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 23:31:03,492 INFO L82 PathProgramCache]: Analyzing trace with hash -1361770027, now seen corresponding path program 1 times [2018-11-18 23:31:03,492 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 23:31:03,492 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 23:31:03,493 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 23:31:03,493 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 23:31:03,493 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 23:31:03,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 23:31:03,814 INFO L256 TraceCheckUtils]: 0: Hoare triple {9384#true} call ULTIMATE.init(); {9384#true} is VALID [2018-11-18 23:31:03,815 INFO L273 TraceCheckUtils]: 1: Hoare triple {9384#true} assume true; {9384#true} is VALID [2018-11-18 23:31:03,815 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {9384#true} {9384#true} #661#return; {9384#true} is VALID [2018-11-18 23:31:03,815 INFO L256 TraceCheckUtils]: 3: Hoare triple {9384#true} call #t~ret50 := main(); {9384#true} is VALID [2018-11-18 23:31:03,817 INFO L273 TraceCheckUtils]: 4: Hoare triple {9384#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {9386#(<= main_~s~0 8464)} is VALID [2018-11-18 23:31:03,819 INFO L256 TraceCheckUtils]: 5: Hoare triple {9386#(<= main_~s~0 8464)} call #t~ret49 := ssl3_accept(~s~0); {9387#(not (= |ssl3_accept_#in~initial_state| 8496))} is VALID [2018-11-18 23:31:03,823 INFO L273 TraceCheckUtils]: 6: Hoare triple {9387#(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;havoc ~s__s3__tmp__reuse_message~0;havoc ~s__s3__tmp__use_rsa_tmp~0;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet14;havoc #t~nondet14;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__s3__tmp__new_cipher__algorithms~0 := #t~nondet15;havoc #t~nondet15;havoc ~s__s3__tmp__next_state___0~0;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~s__s3__tmp__new_cipher__algo_strength~0 := #t~nondet16;havoc #t~nondet16;havoc ~s__session__cipher~0;havoc ~buf~0;havoc ~l~0;havoc ~Time~0;havoc ~tmp~0;havoc ~cb~0;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~num1~0 := #t~nondet17;havoc #t~nondet17;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~got_new_session~0;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~tmp___1~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~tmp___2~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~tmp___3~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp___4~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___5~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___6~0 := #t~nondet23;havoc #t~nondet23;havoc ~tmp___7~0;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;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;havoc ~__cil_tmp61~0;~s__s3__tmp__reuse_message~0 := 0;~s__state~0 := ~initial_state;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp~0 := #t~nondet27;havoc #t~nondet27;~Time~0 := ~tmp~0;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~got_new_session~0 := 0; {9388#(not (= 8496 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:31:03,826 INFO L273 TraceCheckUtils]: 7: Hoare triple {9388#(not (= 8496 ssl3_accept_~s__state~0))} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {9388#(not (= 8496 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:31:03,828 INFO L273 TraceCheckUtils]: 8: Hoare triple {9388#(not (= 8496 ssl3_accept_~s__state~0))} #t~post28 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post28;havoc #t~post28; {9388#(not (= 8496 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:31:03,828 INFO L273 TraceCheckUtils]: 9: Hoare triple {9388#(not (= 8496 ssl3_accept_~s__state~0))} assume 0 != 12288 + ~tmp___1~0; {9388#(not (= 8496 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:31:03,829 INFO L273 TraceCheckUtils]: 10: Hoare triple {9388#(not (= 8496 ssl3_accept_~s__state~0))} assume 0 != 16384 + ~tmp___2~0; {9388#(not (= 8496 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:31:03,829 INFO L273 TraceCheckUtils]: 11: Hoare triple {9388#(not (= 8496 ssl3_accept_~s__state~0))} assume !(0 == ~s__cert~0); {9388#(not (= 8496 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:31:03,829 INFO L273 TraceCheckUtils]: 12: Hoare triple {9388#(not (= 8496 ssl3_accept_~s__state~0))} assume true; {9388#(not (= 8496 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:31:03,846 INFO L273 TraceCheckUtils]: 13: Hoare triple {9388#(not (= 8496 ssl3_accept_~s__state~0))} assume !false; {9388#(not (= 8496 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:31:03,860 INFO L273 TraceCheckUtils]: 14: Hoare triple {9388#(not (= 8496 ssl3_accept_~s__state~0))} ~state~0 := ~s__state~0; {9389#(not (= 8496 ssl3_accept_~state~0))} is VALID [2018-11-18 23:31:03,868 INFO L273 TraceCheckUtils]: 15: Hoare triple {9389#(not (= 8496 ssl3_accept_~state~0))} assume !(12292 == ~s__state~0); {9389#(not (= 8496 ssl3_accept_~state~0))} is VALID [2018-11-18 23:31:03,869 INFO L273 TraceCheckUtils]: 16: Hoare triple {9389#(not (= 8496 ssl3_accept_~state~0))} assume !(16384 == ~s__state~0); {9389#(not (= 8496 ssl3_accept_~state~0))} is VALID [2018-11-18 23:31:03,869 INFO L273 TraceCheckUtils]: 17: Hoare triple {9389#(not (= 8496 ssl3_accept_~state~0))} assume !(8192 == ~s__state~0); {9389#(not (= 8496 ssl3_accept_~state~0))} is VALID [2018-11-18 23:31:03,870 INFO L273 TraceCheckUtils]: 18: Hoare triple {9389#(not (= 8496 ssl3_accept_~state~0))} assume !(24576 == ~s__state~0); {9389#(not (= 8496 ssl3_accept_~state~0))} is VALID [2018-11-18 23:31:03,870 INFO L273 TraceCheckUtils]: 19: Hoare triple {9389#(not (= 8496 ssl3_accept_~state~0))} assume !(8195 == ~s__state~0); {9389#(not (= 8496 ssl3_accept_~state~0))} is VALID [2018-11-18 23:31:03,870 INFO L273 TraceCheckUtils]: 20: Hoare triple {9389#(not (= 8496 ssl3_accept_~state~0))} assume !(8480 == ~s__state~0); {9389#(not (= 8496 ssl3_accept_~state~0))} is VALID [2018-11-18 23:31:03,871 INFO L273 TraceCheckUtils]: 21: Hoare triple {9389#(not (= 8496 ssl3_accept_~state~0))} assume !(8481 == ~s__state~0); {9389#(not (= 8496 ssl3_accept_~state~0))} is VALID [2018-11-18 23:31:03,871 INFO L273 TraceCheckUtils]: 22: Hoare triple {9389#(not (= 8496 ssl3_accept_~state~0))} assume !(8482 == ~s__state~0); {9389#(not (= 8496 ssl3_accept_~state~0))} is VALID [2018-11-18 23:31:03,871 INFO L273 TraceCheckUtils]: 23: Hoare triple {9389#(not (= 8496 ssl3_accept_~state~0))} assume 8464 == ~s__state~0; {9389#(not (= 8496 ssl3_accept_~state~0))} is VALID [2018-11-18 23:31:03,872 INFO L273 TraceCheckUtils]: 24: Hoare triple {9389#(not (= 8496 ssl3_accept_~state~0))} ~s__shutdown~0 := 0;assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~ret~0 := #t~nondet33;havoc #t~nondet33; {9389#(not (= 8496 ssl3_accept_~state~0))} is VALID [2018-11-18 23:31:03,872 INFO L273 TraceCheckUtils]: 25: Hoare triple {9389#(not (= 8496 ssl3_accept_~state~0))} assume 0 == ~blastFlag~0;~blastFlag~0 := 1; {9389#(not (= 8496 ssl3_accept_~state~0))} is VALID [2018-11-18 23:31:03,872 INFO L273 TraceCheckUtils]: 26: Hoare triple {9389#(not (= 8496 ssl3_accept_~state~0))} assume !(~ret~0 <= 0);~got_new_session~0 := 1;~s__state~0 := 8496;~s__init_num~0 := 0; {9389#(not (= 8496 ssl3_accept_~state~0))} is VALID [2018-11-18 23:31:03,873 INFO L273 TraceCheckUtils]: 27: Hoare triple {9389#(not (= 8496 ssl3_accept_~state~0))} assume 0 == ~s__s3__tmp__reuse_message~0; {9389#(not (= 8496 ssl3_accept_~state~0))} is VALID [2018-11-18 23:31:03,873 INFO L273 TraceCheckUtils]: 28: Hoare triple {9389#(not (= 8496 ssl3_accept_~state~0))} assume 0 == ~skip~0; {9389#(not (= 8496 ssl3_accept_~state~0))} is VALID [2018-11-18 23:31:03,875 INFO L273 TraceCheckUtils]: 29: Hoare triple {9389#(not (= 8496 ssl3_accept_~state~0))} assume -12288 != ~tmp___1~0; {9389#(not (= 8496 ssl3_accept_~state~0))} is VALID [2018-11-18 23:31:03,875 INFO L273 TraceCheckUtils]: 30: Hoare triple {9389#(not (= 8496 ssl3_accept_~state~0))} assume 8656 != ~s__state~0; {9389#(not (= 8496 ssl3_accept_~state~0))} is VALID [2018-11-18 23:31:03,877 INFO L273 TraceCheckUtils]: 31: Hoare triple {9389#(not (= 8496 ssl3_accept_~state~0))} assume -16384 != ~tmp___2~0; {9389#(not (= 8496 ssl3_accept_~state~0))} is VALID [2018-11-18 23:31:03,877 INFO L273 TraceCheckUtils]: 32: Hoare triple {9389#(not (= 8496 ssl3_accept_~state~0))} assume 8496 == ~state~0; {9385#false} is VALID [2018-11-18 23:31:03,877 INFO L273 TraceCheckUtils]: 33: Hoare triple {9385#false} assume !false; {9385#false} is VALID [2018-11-18 23:31:03,878 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 23:31:03,878 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 23:31:03,879 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-18 23:31:03,879 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 34 [2018-11-18 23:31:03,879 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-18 23:31:03,879 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2018-11-18 23:31:03,915 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 34 edges. 34 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-18 23:31:03,915 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-18 23:31:03,916 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-18 23:31:03,916 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-18 23:31:03,916 INFO L87 Difference]: Start difference. First operand 367 states and 554 transitions. Second operand 6 states. [2018-11-18 23:31:07,054 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 23:31:07,055 INFO L93 Difference]: Finished difference Result 1129 states and 1709 transitions. [2018-11-18 23:31:07,055 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-18 23:31:07,055 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 34 [2018-11-18 23:31:07,055 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 23:31:07,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2018-11-18 23:31:07,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 685 transitions. [2018-11-18 23:31:07,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2018-11-18 23:31:07,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 685 transitions. [2018-11-18 23:31:07,062 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 685 transitions. [2018-11-18 23:31:07,692 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 685 edges. 685 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-18 23:31:07,728 INFO L225 Difference]: With dead ends: 1129 [2018-11-18 23:31:07,728 INFO L226 Difference]: Without dead ends: 776 [2018-11-18 23:31:07,729 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2018-11-18 23:31:07,730 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 776 states. [2018-11-18 23:31:09,063 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 776 to 614. [2018-11-18 23:31:09,063 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-18 23:31:09,063 INFO L82 GeneralOperation]: Start isEquivalent. First operand 776 states. Second operand 614 states. [2018-11-18 23:31:09,063 INFO L74 IsIncluded]: Start isIncluded. First operand 776 states. Second operand 614 states. [2018-11-18 23:31:09,064 INFO L87 Difference]: Start difference. First operand 776 states. Second operand 614 states. [2018-11-18 23:31:09,095 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 23:31:09,095 INFO L93 Difference]: Finished difference Result 776 states and 1167 transitions. [2018-11-18 23:31:09,095 INFO L276 IsEmpty]: Start isEmpty. Operand 776 states and 1167 transitions. [2018-11-18 23:31:09,097 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 23:31:09,097 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-18 23:31:09,097 INFO L74 IsIncluded]: Start isIncluded. First operand 614 states. Second operand 776 states. [2018-11-18 23:31:09,097 INFO L87 Difference]: Start difference. First operand 614 states. Second operand 776 states. [2018-11-18 23:31:09,125 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 23:31:09,126 INFO L93 Difference]: Finished difference Result 776 states and 1167 transitions. [2018-11-18 23:31:09,126 INFO L276 IsEmpty]: Start isEmpty. Operand 776 states and 1167 transitions. [2018-11-18 23:31:09,128 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 23:31:09,128 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-18 23:31:09,128 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-18 23:31:09,128 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-18 23:31:09,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 614 states. [2018-11-18 23:31:09,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 614 states and 943 transitions. [2018-11-18 23:31:09,152 INFO L78 Accepts]: Start accepts. Automaton has 614 states and 943 transitions. Word has length 34 [2018-11-18 23:31:09,152 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 23:31:09,152 INFO L480 AbstractCegarLoop]: Abstraction has 614 states and 943 transitions. [2018-11-18 23:31:09,152 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-18 23:31:09,152 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 943 transitions. [2018-11-18 23:31:09,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2018-11-18 23:31:09,154 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 23:31:09,154 INFO L375 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] [2018-11-18 23:31:09,154 INFO L423 AbstractCegarLoop]: === Iteration 10 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 23:31:09,154 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 23:31:09,154 INFO L82 PathProgramCache]: Analyzing trace with hash -612854746, now seen corresponding path program 1 times [2018-11-18 23:31:09,154 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 23:31:09,155 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 23:31:09,155 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 23:31:09,156 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 23:31:09,156 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 23:31:09,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 23:31:09,255 INFO L256 TraceCheckUtils]: 0: Hoare triple {12973#true} call ULTIMATE.init(); {12973#true} is VALID [2018-11-18 23:31:09,255 INFO L273 TraceCheckUtils]: 1: Hoare triple {12973#true} assume true; {12973#true} is VALID [2018-11-18 23:31:09,255 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {12973#true} {12973#true} #661#return; {12973#true} is VALID [2018-11-18 23:31:09,255 INFO L256 TraceCheckUtils]: 3: Hoare triple {12973#true} call #t~ret50 := main(); {12973#true} is VALID [2018-11-18 23:31:09,256 INFO L273 TraceCheckUtils]: 4: Hoare triple {12973#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {12975#(<= main_~s~0 8464)} is VALID [2018-11-18 23:31:09,256 INFO L256 TraceCheckUtils]: 5: Hoare triple {12975#(<= main_~s~0 8464)} call #t~ret49 := ssl3_accept(~s~0); {12976#(not (= |ssl3_accept_#in~initial_state| 8640))} is VALID [2018-11-18 23:31:09,258 INFO L273 TraceCheckUtils]: 6: Hoare triple {12976#(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;havoc ~s__s3__tmp__reuse_message~0;havoc ~s__s3__tmp__use_rsa_tmp~0;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet14;havoc #t~nondet14;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__s3__tmp__new_cipher__algorithms~0 := #t~nondet15;havoc #t~nondet15;havoc ~s__s3__tmp__next_state___0~0;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~s__s3__tmp__new_cipher__algo_strength~0 := #t~nondet16;havoc #t~nondet16;havoc ~s__session__cipher~0;havoc ~buf~0;havoc ~l~0;havoc ~Time~0;havoc ~tmp~0;havoc ~cb~0;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~num1~0 := #t~nondet17;havoc #t~nondet17;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~got_new_session~0;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~tmp___1~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~tmp___2~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~tmp___3~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp___4~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___5~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___6~0 := #t~nondet23;havoc #t~nondet23;havoc ~tmp___7~0;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;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;havoc ~__cil_tmp61~0;~s__s3__tmp__reuse_message~0 := 0;~s__state~0 := ~initial_state;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp~0 := #t~nondet27;havoc #t~nondet27;~Time~0 := ~tmp~0;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~got_new_session~0 := 0; {12977#(not (= 8640 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:31:09,259 INFO L273 TraceCheckUtils]: 7: Hoare triple {12977#(not (= 8640 ssl3_accept_~s__state~0))} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {12977#(not (= 8640 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:31:09,265 INFO L273 TraceCheckUtils]: 8: Hoare triple {12977#(not (= 8640 ssl3_accept_~s__state~0))} #t~post28 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post28;havoc #t~post28; {12977#(not (= 8640 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:31:09,265 INFO L273 TraceCheckUtils]: 9: Hoare triple {12977#(not (= 8640 ssl3_accept_~s__state~0))} assume !(0 != 12288 + ~tmp___1~0); {12977#(not (= 8640 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:31:09,266 INFO L273 TraceCheckUtils]: 10: Hoare triple {12977#(not (= 8640 ssl3_accept_~s__state~0))} assume !(0 == ~s__cert~0); {12977#(not (= 8640 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:31:09,267 INFO L273 TraceCheckUtils]: 11: Hoare triple {12977#(not (= 8640 ssl3_accept_~s__state~0))} assume true; {12977#(not (= 8640 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:31:09,267 INFO L273 TraceCheckUtils]: 12: Hoare triple {12977#(not (= 8640 ssl3_accept_~s__state~0))} assume !false; {12977#(not (= 8640 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:31:09,267 INFO L273 TraceCheckUtils]: 13: Hoare triple {12977#(not (= 8640 ssl3_accept_~s__state~0))} ~state~0 := ~s__state~0; {12977#(not (= 8640 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:31:09,269 INFO L273 TraceCheckUtils]: 14: Hoare triple {12977#(not (= 8640 ssl3_accept_~s__state~0))} assume !(12292 == ~s__state~0); {12977#(not (= 8640 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:31:09,269 INFO L273 TraceCheckUtils]: 15: Hoare triple {12977#(not (= 8640 ssl3_accept_~s__state~0))} assume !(16384 == ~s__state~0); {12977#(not (= 8640 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:31:09,275 INFO L273 TraceCheckUtils]: 16: Hoare triple {12977#(not (= 8640 ssl3_accept_~s__state~0))} assume !(8192 == ~s__state~0); {12977#(not (= 8640 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:31:09,275 INFO L273 TraceCheckUtils]: 17: Hoare triple {12977#(not (= 8640 ssl3_accept_~s__state~0))} assume !(24576 == ~s__state~0); {12977#(not (= 8640 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:31:09,275 INFO L273 TraceCheckUtils]: 18: Hoare triple {12977#(not (= 8640 ssl3_accept_~s__state~0))} assume !(8195 == ~s__state~0); {12977#(not (= 8640 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:31:09,276 INFO L273 TraceCheckUtils]: 19: Hoare triple {12977#(not (= 8640 ssl3_accept_~s__state~0))} assume !(8480 == ~s__state~0); {12977#(not (= 8640 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:31:09,276 INFO L273 TraceCheckUtils]: 20: Hoare triple {12977#(not (= 8640 ssl3_accept_~s__state~0))} assume !(8481 == ~s__state~0); {12977#(not (= 8640 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:31:09,277 INFO L273 TraceCheckUtils]: 21: Hoare triple {12977#(not (= 8640 ssl3_accept_~s__state~0))} assume !(8482 == ~s__state~0); {12977#(not (= 8640 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:31:09,277 INFO L273 TraceCheckUtils]: 22: Hoare triple {12977#(not (= 8640 ssl3_accept_~s__state~0))} assume !(8464 == ~s__state~0); {12977#(not (= 8640 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:31:09,277 INFO L273 TraceCheckUtils]: 23: Hoare triple {12977#(not (= 8640 ssl3_accept_~s__state~0))} assume !(8465 == ~s__state~0); {12977#(not (= 8640 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:31:09,278 INFO L273 TraceCheckUtils]: 24: Hoare triple {12977#(not (= 8640 ssl3_accept_~s__state~0))} assume !(8466 == ~s__state~0); {12977#(not (= 8640 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:31:09,278 INFO L273 TraceCheckUtils]: 25: Hoare triple {12977#(not (= 8640 ssl3_accept_~s__state~0))} assume !(8496 == ~s__state~0); {12977#(not (= 8640 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:31:09,278 INFO L273 TraceCheckUtils]: 26: Hoare triple {12977#(not (= 8640 ssl3_accept_~s__state~0))} assume !(8497 == ~s__state~0); {12977#(not (= 8640 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:31:09,279 INFO L273 TraceCheckUtils]: 27: Hoare triple {12977#(not (= 8640 ssl3_accept_~s__state~0))} assume !(8512 == ~s__state~0); {12977#(not (= 8640 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:31:09,281 INFO L273 TraceCheckUtils]: 28: Hoare triple {12977#(not (= 8640 ssl3_accept_~s__state~0))} assume !(8513 == ~s__state~0); {12977#(not (= 8640 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:31:09,282 INFO L273 TraceCheckUtils]: 29: Hoare triple {12977#(not (= 8640 ssl3_accept_~s__state~0))} assume !(8528 == ~s__state~0); {12977#(not (= 8640 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:31:09,282 INFO L273 TraceCheckUtils]: 30: Hoare triple {12977#(not (= 8640 ssl3_accept_~s__state~0))} assume !(8529 == ~s__state~0); {12977#(not (= 8640 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:31:09,283 INFO L273 TraceCheckUtils]: 31: Hoare triple {12977#(not (= 8640 ssl3_accept_~s__state~0))} assume !(8544 == ~s__state~0); {12977#(not (= 8640 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:31:09,283 INFO L273 TraceCheckUtils]: 32: Hoare triple {12977#(not (= 8640 ssl3_accept_~s__state~0))} assume !(8545 == ~s__state~0); {12977#(not (= 8640 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:31:09,284 INFO L273 TraceCheckUtils]: 33: Hoare triple {12977#(not (= 8640 ssl3_accept_~s__state~0))} assume !(8560 == ~s__state~0); {12977#(not (= 8640 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:31:09,284 INFO L273 TraceCheckUtils]: 34: Hoare triple {12977#(not (= 8640 ssl3_accept_~s__state~0))} assume !(8561 == ~s__state~0); {12977#(not (= 8640 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:31:09,285 INFO L273 TraceCheckUtils]: 35: Hoare triple {12977#(not (= 8640 ssl3_accept_~s__state~0))} assume !(8448 == ~s__state~0); {12977#(not (= 8640 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:31:09,286 INFO L273 TraceCheckUtils]: 36: Hoare triple {12977#(not (= 8640 ssl3_accept_~s__state~0))} assume !(8576 == ~s__state~0); {12977#(not (= 8640 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:31:09,286 INFO L273 TraceCheckUtils]: 37: Hoare triple {12977#(not (= 8640 ssl3_accept_~s__state~0))} assume !(8577 == ~s__state~0); {12977#(not (= 8640 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:31:09,287 INFO L273 TraceCheckUtils]: 38: Hoare triple {12977#(not (= 8640 ssl3_accept_~s__state~0))} assume !(8592 == ~s__state~0); {12977#(not (= 8640 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:31:09,287 INFO L273 TraceCheckUtils]: 39: Hoare triple {12977#(not (= 8640 ssl3_accept_~s__state~0))} assume !(8593 == ~s__state~0); {12977#(not (= 8640 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:31:09,288 INFO L273 TraceCheckUtils]: 40: Hoare triple {12977#(not (= 8640 ssl3_accept_~s__state~0))} assume !(8608 == ~s__state~0); {12977#(not (= 8640 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:31:09,288 INFO L273 TraceCheckUtils]: 41: Hoare triple {12977#(not (= 8640 ssl3_accept_~s__state~0))} assume !(8609 == ~s__state~0); {12977#(not (= 8640 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:31:09,289 INFO L273 TraceCheckUtils]: 42: Hoare triple {12977#(not (= 8640 ssl3_accept_~s__state~0))} assume 8640 == ~s__state~0; {12974#false} is VALID [2018-11-18 23:31:09,289 INFO L273 TraceCheckUtils]: 43: Hoare triple {12974#false} assume -2147483648 <= #t~nondet43 && #t~nondet43 <= 2147483647;~ret~0 := #t~nondet43;havoc #t~nondet43; {12974#false} is VALID [2018-11-18 23:31:09,290 INFO L273 TraceCheckUtils]: 44: Hoare triple {12974#false} assume !(4 == ~blastFlag~0); {12974#false} is VALID [2018-11-18 23:31:09,290 INFO L273 TraceCheckUtils]: 45: Hoare triple {12974#false} assume !(7 == ~blastFlag~0); {12974#false} is VALID [2018-11-18 23:31:09,290 INFO L273 TraceCheckUtils]: 46: Hoare triple {12974#false} assume 10 == ~blastFlag~0; {12974#false} is VALID [2018-11-18 23:31:09,291 INFO L273 TraceCheckUtils]: 47: Hoare triple {12974#false} assume !false; {12974#false} is VALID [2018-11-18 23:31:09,294 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 23:31:09,294 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 23:31:09,294 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 23:31:09,294 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 48 [2018-11-18 23:31:09,295 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-18 23:31:09,295 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2018-11-18 23:31:09,337 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 48 edges. 48 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-18 23:31:09,337 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 23:31:09,338 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 23:31:09,338 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 23:31:09,338 INFO L87 Difference]: Start difference. First operand 614 states and 943 transitions. Second operand 5 states. [2018-11-18 23:31:11,053 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 23:31:11,054 INFO L93 Difference]: Finished difference Result 1358 states and 2119 transitions. [2018-11-18 23:31:11,054 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 23:31:11,054 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 48 [2018-11-18 23:31:11,054 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 23:31:11,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2018-11-18 23:31:11,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 513 transitions. [2018-11-18 23:31:11,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2018-11-18 23:31:11,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 513 transitions. [2018-11-18 23:31:11,059 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 513 transitions. [2018-11-18 23:31:11,513 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 513 edges. 513 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-18 23:31:11,541 INFO L225 Difference]: With dead ends: 1358 [2018-11-18 23:31:11,541 INFO L226 Difference]: Without dead ends: 758 [2018-11-18 23:31:11,543 INFO L604 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 [2018-11-18 23:31:11,543 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 758 states. [2018-11-18 23:31:12,934 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 758 to 738. [2018-11-18 23:31:12,934 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-18 23:31:12,934 INFO L82 GeneralOperation]: Start isEquivalent. First operand 758 states. Second operand 738 states. [2018-11-18 23:31:12,934 INFO L74 IsIncluded]: Start isIncluded. First operand 758 states. Second operand 738 states. [2018-11-18 23:31:12,935 INFO L87 Difference]: Start difference. First operand 758 states. Second operand 738 states. [2018-11-18 23:31:12,958 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 23:31:12,958 INFO L93 Difference]: Finished difference Result 758 states and 1191 transitions. [2018-11-18 23:31:12,959 INFO L276 IsEmpty]: Start isEmpty. Operand 758 states and 1191 transitions. [2018-11-18 23:31:12,960 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 23:31:12,960 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-18 23:31:12,960 INFO L74 IsIncluded]: Start isIncluded. First operand 738 states. Second operand 758 states. [2018-11-18 23:31:12,960 INFO L87 Difference]: Start difference. First operand 738 states. Second operand 758 states. [2018-11-18 23:31:12,992 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 23:31:12,993 INFO L93 Difference]: Finished difference Result 758 states and 1191 transitions. [2018-11-18 23:31:12,993 INFO L276 IsEmpty]: Start isEmpty. Operand 758 states and 1191 transitions. [2018-11-18 23:31:12,994 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 23:31:12,995 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-18 23:31:12,995 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-18 23:31:12,995 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-18 23:31:12,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 738 states. [2018-11-18 23:31:13,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 738 states and 1160 transitions. [2018-11-18 23:31:13,030 INFO L78 Accepts]: Start accepts. Automaton has 738 states and 1160 transitions. Word has length 48 [2018-11-18 23:31:13,030 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 23:31:13,030 INFO L480 AbstractCegarLoop]: Abstraction has 738 states and 1160 transitions. [2018-11-18 23:31:13,031 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 23:31:13,031 INFO L276 IsEmpty]: Start isEmpty. Operand 738 states and 1160 transitions. [2018-11-18 23:31:13,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2018-11-18 23:31:13,032 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 23:31:13,032 INFO L375 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] [2018-11-18 23:31:13,032 INFO L423 AbstractCegarLoop]: === Iteration 11 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 23:31:13,033 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 23:31:13,033 INFO L82 PathProgramCache]: Analyzing trace with hash 554006858, now seen corresponding path program 1 times [2018-11-18 23:31:13,033 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 23:31:13,033 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 23:31:13,034 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 23:31:13,034 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 23:31:13,034 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 23:31:13,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 23:31:13,191 INFO L256 TraceCheckUtils]: 0: Hoare triple {16890#true} call ULTIMATE.init(); {16890#true} is VALID [2018-11-18 23:31:13,192 INFO L273 TraceCheckUtils]: 1: Hoare triple {16890#true} assume true; {16890#true} is VALID [2018-11-18 23:31:13,192 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {16890#true} {16890#true} #661#return; {16890#true} is VALID [2018-11-18 23:31:13,192 INFO L256 TraceCheckUtils]: 3: Hoare triple {16890#true} call #t~ret50 := main(); {16890#true} is VALID [2018-11-18 23:31:13,200 INFO L273 TraceCheckUtils]: 4: Hoare triple {16890#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {16892#(<= main_~s~0 8464)} is VALID [2018-11-18 23:31:13,201 INFO L256 TraceCheckUtils]: 5: Hoare triple {16892#(<= main_~s~0 8464)} call #t~ret49 := ssl3_accept(~s~0); {16893#(not (= |ssl3_accept_#in~initial_state| 8641))} is VALID [2018-11-18 23:31:13,203 INFO L273 TraceCheckUtils]: 6: Hoare triple {16893#(not (= |ssl3_accept_#in~initial_state| 8641))} ~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;havoc ~s__s3__tmp__reuse_message~0;havoc ~s__s3__tmp__use_rsa_tmp~0;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet14;havoc #t~nondet14;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__s3__tmp__new_cipher__algorithms~0 := #t~nondet15;havoc #t~nondet15;havoc ~s__s3__tmp__next_state___0~0;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~s__s3__tmp__new_cipher__algo_strength~0 := #t~nondet16;havoc #t~nondet16;havoc ~s__session__cipher~0;havoc ~buf~0;havoc ~l~0;havoc ~Time~0;havoc ~tmp~0;havoc ~cb~0;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~num1~0 := #t~nondet17;havoc #t~nondet17;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~got_new_session~0;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~tmp___1~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~tmp___2~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~tmp___3~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp___4~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___5~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___6~0 := #t~nondet23;havoc #t~nondet23;havoc ~tmp___7~0;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;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;havoc ~__cil_tmp61~0;~s__s3__tmp__reuse_message~0 := 0;~s__state~0 := ~initial_state;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp~0 := #t~nondet27;havoc #t~nondet27;~Time~0 := ~tmp~0;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~got_new_session~0 := 0; {16894#(not (= 8641 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:31:13,203 INFO L273 TraceCheckUtils]: 7: Hoare triple {16894#(not (= 8641 ssl3_accept_~s__state~0))} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {16894#(not (= 8641 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:31:13,203 INFO L273 TraceCheckUtils]: 8: Hoare triple {16894#(not (= 8641 ssl3_accept_~s__state~0))} #t~post28 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post28;havoc #t~post28; {16894#(not (= 8641 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:31:13,204 INFO L273 TraceCheckUtils]: 9: Hoare triple {16894#(not (= 8641 ssl3_accept_~s__state~0))} assume !(0 != 12288 + ~tmp___1~0); {16894#(not (= 8641 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:31:13,204 INFO L273 TraceCheckUtils]: 10: Hoare triple {16894#(not (= 8641 ssl3_accept_~s__state~0))} assume !(0 == ~s__cert~0); {16894#(not (= 8641 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:31:13,205 INFO L273 TraceCheckUtils]: 11: Hoare triple {16894#(not (= 8641 ssl3_accept_~s__state~0))} assume true; {16894#(not (= 8641 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:31:13,205 INFO L273 TraceCheckUtils]: 12: Hoare triple {16894#(not (= 8641 ssl3_accept_~s__state~0))} assume !false; {16894#(not (= 8641 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:31:13,206 INFO L273 TraceCheckUtils]: 13: Hoare triple {16894#(not (= 8641 ssl3_accept_~s__state~0))} ~state~0 := ~s__state~0; {16894#(not (= 8641 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:31:13,206 INFO L273 TraceCheckUtils]: 14: Hoare triple {16894#(not (= 8641 ssl3_accept_~s__state~0))} assume !(12292 == ~s__state~0); {16894#(not (= 8641 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:31:13,207 INFO L273 TraceCheckUtils]: 15: Hoare triple {16894#(not (= 8641 ssl3_accept_~s__state~0))} assume !(16384 == ~s__state~0); {16894#(not (= 8641 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:31:13,207 INFO L273 TraceCheckUtils]: 16: Hoare triple {16894#(not (= 8641 ssl3_accept_~s__state~0))} assume !(8192 == ~s__state~0); {16894#(not (= 8641 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:31:13,208 INFO L273 TraceCheckUtils]: 17: Hoare triple {16894#(not (= 8641 ssl3_accept_~s__state~0))} assume !(24576 == ~s__state~0); {16894#(not (= 8641 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:31:13,209 INFO L273 TraceCheckUtils]: 18: Hoare triple {16894#(not (= 8641 ssl3_accept_~s__state~0))} assume !(8195 == ~s__state~0); {16894#(not (= 8641 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:31:13,209 INFO L273 TraceCheckUtils]: 19: Hoare triple {16894#(not (= 8641 ssl3_accept_~s__state~0))} assume !(8480 == ~s__state~0); {16894#(not (= 8641 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:31:13,210 INFO L273 TraceCheckUtils]: 20: Hoare triple {16894#(not (= 8641 ssl3_accept_~s__state~0))} assume !(8481 == ~s__state~0); {16894#(not (= 8641 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:31:13,216 INFO L273 TraceCheckUtils]: 21: Hoare triple {16894#(not (= 8641 ssl3_accept_~s__state~0))} assume !(8482 == ~s__state~0); {16894#(not (= 8641 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:31:13,217 INFO L273 TraceCheckUtils]: 22: Hoare triple {16894#(not (= 8641 ssl3_accept_~s__state~0))} assume !(8464 == ~s__state~0); {16894#(not (= 8641 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:31:13,217 INFO L273 TraceCheckUtils]: 23: Hoare triple {16894#(not (= 8641 ssl3_accept_~s__state~0))} assume !(8465 == ~s__state~0); {16894#(not (= 8641 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:31:13,217 INFO L273 TraceCheckUtils]: 24: Hoare triple {16894#(not (= 8641 ssl3_accept_~s__state~0))} assume !(8466 == ~s__state~0); {16894#(not (= 8641 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:31:13,218 INFO L273 TraceCheckUtils]: 25: Hoare triple {16894#(not (= 8641 ssl3_accept_~s__state~0))} assume !(8496 == ~s__state~0); {16894#(not (= 8641 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:31:13,218 INFO L273 TraceCheckUtils]: 26: Hoare triple {16894#(not (= 8641 ssl3_accept_~s__state~0))} assume !(8497 == ~s__state~0); {16894#(not (= 8641 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:31:13,218 INFO L273 TraceCheckUtils]: 27: Hoare triple {16894#(not (= 8641 ssl3_accept_~s__state~0))} assume !(8512 == ~s__state~0); {16894#(not (= 8641 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:31:13,219 INFO L273 TraceCheckUtils]: 28: Hoare triple {16894#(not (= 8641 ssl3_accept_~s__state~0))} assume !(8513 == ~s__state~0); {16894#(not (= 8641 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:31:13,219 INFO L273 TraceCheckUtils]: 29: Hoare triple {16894#(not (= 8641 ssl3_accept_~s__state~0))} assume !(8528 == ~s__state~0); {16894#(not (= 8641 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:31:13,220 INFO L273 TraceCheckUtils]: 30: Hoare triple {16894#(not (= 8641 ssl3_accept_~s__state~0))} assume !(8529 == ~s__state~0); {16894#(not (= 8641 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:31:13,220 INFO L273 TraceCheckUtils]: 31: Hoare triple {16894#(not (= 8641 ssl3_accept_~s__state~0))} assume !(8544 == ~s__state~0); {16894#(not (= 8641 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:31:13,221 INFO L273 TraceCheckUtils]: 32: Hoare triple {16894#(not (= 8641 ssl3_accept_~s__state~0))} assume !(8545 == ~s__state~0); {16894#(not (= 8641 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:31:13,221 INFO L273 TraceCheckUtils]: 33: Hoare triple {16894#(not (= 8641 ssl3_accept_~s__state~0))} assume !(8560 == ~s__state~0); {16894#(not (= 8641 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:31:13,222 INFO L273 TraceCheckUtils]: 34: Hoare triple {16894#(not (= 8641 ssl3_accept_~s__state~0))} assume !(8561 == ~s__state~0); {16894#(not (= 8641 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:31:13,222 INFO L273 TraceCheckUtils]: 35: Hoare triple {16894#(not (= 8641 ssl3_accept_~s__state~0))} assume !(8448 == ~s__state~0); {16894#(not (= 8641 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:31:13,223 INFO L273 TraceCheckUtils]: 36: Hoare triple {16894#(not (= 8641 ssl3_accept_~s__state~0))} assume !(8576 == ~s__state~0); {16894#(not (= 8641 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:31:13,223 INFO L273 TraceCheckUtils]: 37: Hoare triple {16894#(not (= 8641 ssl3_accept_~s__state~0))} assume !(8577 == ~s__state~0); {16894#(not (= 8641 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:31:13,224 INFO L273 TraceCheckUtils]: 38: Hoare triple {16894#(not (= 8641 ssl3_accept_~s__state~0))} assume !(8592 == ~s__state~0); {16894#(not (= 8641 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:31:13,224 INFO L273 TraceCheckUtils]: 39: Hoare triple {16894#(not (= 8641 ssl3_accept_~s__state~0))} assume !(8593 == ~s__state~0); {16894#(not (= 8641 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:31:13,225 INFO L273 TraceCheckUtils]: 40: Hoare triple {16894#(not (= 8641 ssl3_accept_~s__state~0))} assume !(8608 == ~s__state~0); {16894#(not (= 8641 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:31:13,225 INFO L273 TraceCheckUtils]: 41: Hoare triple {16894#(not (= 8641 ssl3_accept_~s__state~0))} assume !(8609 == ~s__state~0); {16894#(not (= 8641 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:31:13,226 INFO L273 TraceCheckUtils]: 42: Hoare triple {16894#(not (= 8641 ssl3_accept_~s__state~0))} assume !(8640 == ~s__state~0); {16894#(not (= 8641 ssl3_accept_~s__state~0))} is VALID [2018-11-18 23:31:13,226 INFO L273 TraceCheckUtils]: 43: Hoare triple {16894#(not (= 8641 ssl3_accept_~s__state~0))} assume 8641 == ~s__state~0; {16891#false} is VALID [2018-11-18 23:31:13,227 INFO L273 TraceCheckUtils]: 44: Hoare triple {16891#false} assume -2147483648 <= #t~nondet43 && #t~nondet43 <= 2147483647;~ret~0 := #t~nondet43;havoc #t~nondet43; {16891#false} is VALID [2018-11-18 23:31:13,227 INFO L273 TraceCheckUtils]: 45: Hoare triple {16891#false} assume !(4 == ~blastFlag~0); {16891#false} is VALID [2018-11-18 23:31:13,227 INFO L273 TraceCheckUtils]: 46: Hoare triple {16891#false} assume !(7 == ~blastFlag~0); {16891#false} is VALID [2018-11-18 23:31:13,227 INFO L273 TraceCheckUtils]: 47: Hoare triple {16891#false} assume 10 == ~blastFlag~0; {16891#false} is VALID [2018-11-18 23:31:13,228 INFO L273 TraceCheckUtils]: 48: Hoare triple {16891#false} assume !false; {16891#false} is VALID [2018-11-18 23:31:13,231 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 23:31:13,231 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 23:31:13,231 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 23:31:13,231 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 49 [2018-11-18 23:31:13,232 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-18 23:31:13,232 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2018-11-18 23:31:13,281 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 49 edges. 49 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-18 23:31:13,281 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 23:31:13,282 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 23:31:13,282 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 23:31:13,282 INFO L87 Difference]: Start difference. First operand 738 states and 1160 transitions. Second operand 5 states. [2018-11-18 23:31:16,152 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 23:31:16,152 INFO L93 Difference]: Finished difference Result 1527 states and 2421 transitions. [2018-11-18 23:31:16,153 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 23:31:16,153 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 49 [2018-11-18 23:31:16,153 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 23:31:16,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2018-11-18 23:31:16,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 515 transitions. [2018-11-18 23:31:16,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2018-11-18 23:31:16,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 515 transitions. [2018-11-18 23:31:16,159 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 515 transitions. [2018-11-18 23:31:16,630 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 515 edges. 515 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-18 23:31:16,671 INFO L225 Difference]: With dead ends: 1527 [2018-11-18 23:31:16,671 INFO L226 Difference]: Without dead ends: 803 [2018-11-18 23:31:16,672 INFO L604 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 [2018-11-18 23:31:16,673 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 803 states. [2018-11-18 23:31:17,917 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 803 to 783. [2018-11-18 23:31:17,918 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-18 23:31:17,918 INFO L82 GeneralOperation]: Start isEquivalent. First operand 803 states. Second operand 783 states. [2018-11-18 23:31:17,918 INFO L74 IsIncluded]: Start isIncluded. First operand 803 states. Second operand 783 states. [2018-11-18 23:31:17,918 INFO L87 Difference]: Start difference. First operand 803 states. Second operand 783 states. [2018-11-18 23:31:17,945 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 23:31:17,945 INFO L93 Difference]: Finished difference Result 803 states and 1276 transitions. [2018-11-18 23:31:17,945 INFO L276 IsEmpty]: Start isEmpty. Operand 803 states and 1276 transitions. [2018-11-18 23:31:17,946 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 23:31:17,946 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-18 23:31:17,946 INFO L74 IsIncluded]: Start isIncluded. First operand 783 states. Second operand 803 states. [2018-11-18 23:31:17,947 INFO L87 Difference]: Start difference. First operand 783 states. Second operand 803 states. [2018-11-18 23:31:17,977 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 23:31:17,977 INFO L93 Difference]: Finished difference Result 803 states and 1276 transitions. [2018-11-18 23:31:17,977 INFO L276 IsEmpty]: Start isEmpty. Operand 803 states and 1276 transitions. [2018-11-18 23:31:17,978 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 23:31:17,978 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-18 23:31:17,979 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-18 23:31:17,979 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-18 23:31:17,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 783 states. [2018-11-18 23:31:18,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 783 states and 1245 transitions. [2018-11-18 23:31:18,016 INFO L78 Accepts]: Start accepts. Automaton has 783 states and 1245 transitions. Word has length 49 [2018-11-18 23:31:18,017 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 23:31:18,017 INFO L480 AbstractCegarLoop]: Abstraction has 783 states and 1245 transitions. [2018-11-18 23:31:18,017 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 23:31:18,017 INFO L276 IsEmpty]: Start isEmpty. Operand 783 states and 1245 transitions. [2018-11-18 23:31:18,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2018-11-18 23:31:18,018 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 23:31:18,018 INFO L375 BasicCegarLoop]: trace histogram [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] [2018-11-18 23:31:18,019 INFO L423 AbstractCegarLoop]: === Iteration 12 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 23:31:18,019 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 23:31:18,019 INFO L82 PathProgramCache]: Analyzing trace with hash -1754349288, now seen corresponding path program 1 times [2018-11-18 23:31:18,019 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 23:31:18,019 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 23:31:18,020 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 23:31:18,020 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 23:31:18,020 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 23:31:18,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 23:31:18,108 INFO L256 TraceCheckUtils]: 0: Hoare triple {21116#true} call ULTIMATE.init(); {21116#true} is VALID [2018-11-18 23:31:18,108 INFO L273 TraceCheckUtils]: 1: Hoare triple {21116#true} assume true; {21116#true} is VALID [2018-11-18 23:31:18,108 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {21116#true} {21116#true} #661#return; {21116#true} is VALID [2018-11-18 23:31:18,108 INFO L256 TraceCheckUtils]: 3: Hoare triple {21116#true} call #t~ret50 := main(); {21116#true} is VALID [2018-11-18 23:31:18,109 INFO L273 TraceCheckUtils]: 4: Hoare triple {21116#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {21116#true} is VALID [2018-11-18 23:31:18,109 INFO L256 TraceCheckUtils]: 5: Hoare triple {21116#true} call #t~ret49 := ssl3_accept(~s~0); {21116#true} is VALID [2018-11-18 23:31:18,111 INFO L273 TraceCheckUtils]: 6: Hoare triple {21116#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;havoc ~s__s3__tmp__reuse_message~0;havoc ~s__s3__tmp__use_rsa_tmp~0;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet14;havoc #t~nondet14;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__s3__tmp__new_cipher__algorithms~0 := #t~nondet15;havoc #t~nondet15;havoc ~s__s3__tmp__next_state___0~0;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~s__s3__tmp__new_cipher__algo_strength~0 := #t~nondet16;havoc #t~nondet16;havoc ~s__session__cipher~0;havoc ~buf~0;havoc ~l~0;havoc ~Time~0;havoc ~tmp~0;havoc ~cb~0;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~num1~0 := #t~nondet17;havoc #t~nondet17;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~got_new_session~0;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~tmp___1~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~tmp___2~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~tmp___3~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp___4~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___5~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___6~0 := #t~nondet23;havoc #t~nondet23;havoc ~tmp___7~0;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;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;havoc ~__cil_tmp61~0;~s__s3__tmp__reuse_message~0 := 0;~s__state~0 := ~initial_state;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp~0 := #t~nondet27;havoc #t~nondet27;~Time~0 := ~tmp~0;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~got_new_session~0 := 0; {21118#(= ssl3_accept_~s__s3__tmp__reuse_message~0 0)} is VALID [2018-11-18 23:31:18,113 INFO L273 TraceCheckUtils]: 7: Hoare triple {21118#(= ssl3_accept_~s__s3__tmp__reuse_message~0 0)} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {21118#(= ssl3_accept_~s__s3__tmp__reuse_message~0 0)} is VALID [2018-11-18 23:31:18,113 INFO L273 TraceCheckUtils]: 8: Hoare triple {21118#(= ssl3_accept_~s__s3__tmp__reuse_message~0 0)} #t~post28 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post28;havoc #t~post28; {21118#(= ssl3_accept_~s__s3__tmp__reuse_message~0 0)} is VALID [2018-11-18 23:31:18,114 INFO L273 TraceCheckUtils]: 9: Hoare triple {21118#(= ssl3_accept_~s__s3__tmp__reuse_message~0 0)} assume 0 != 12288 + ~tmp___1~0; {21118#(= ssl3_accept_~s__s3__tmp__reuse_message~0 0)} is VALID [2018-11-18 23:31:18,114 INFO L273 TraceCheckUtils]: 10: Hoare triple {21118#(= ssl3_accept_~s__s3__tmp__reuse_message~0 0)} assume 0 != 16384 + ~tmp___2~0; {21118#(= ssl3_accept_~s__s3__tmp__reuse_message~0 0)} is VALID [2018-11-18 23:31:18,115 INFO L273 TraceCheckUtils]: 11: Hoare triple {21118#(= ssl3_accept_~s__s3__tmp__reuse_message~0 0)} assume !(0 == ~s__cert~0); {21118#(= ssl3_accept_~s__s3__tmp__reuse_message~0 0)} is VALID [2018-11-18 23:31:18,115 INFO L273 TraceCheckUtils]: 12: Hoare triple {21118#(= ssl3_accept_~s__s3__tmp__reuse_message~0 0)} assume true; {21118#(= ssl3_accept_~s__s3__tmp__reuse_message~0 0)} is VALID [2018-11-18 23:31:18,115 INFO L273 TraceCheckUtils]: 13: Hoare triple {21118#(= ssl3_accept_~s__s3__tmp__reuse_message~0 0)} assume !false; {21118#(= ssl3_accept_~s__s3__tmp__reuse_message~0 0)} is VALID [2018-11-18 23:31:18,115 INFO L273 TraceCheckUtils]: 14: Hoare triple {21118#(= ssl3_accept_~s__s3__tmp__reuse_message~0 0)} ~state~0 := ~s__state~0; {21118#(= ssl3_accept_~s__s3__tmp__reuse_message~0 0)} is VALID [2018-11-18 23:31:18,116 INFO L273 TraceCheckUtils]: 15: Hoare triple {21118#(= ssl3_accept_~s__s3__tmp__reuse_message~0 0)} assume !(12292 == ~s__state~0); {21118#(= ssl3_accept_~s__s3__tmp__reuse_message~0 0)} is VALID [2018-11-18 23:31:18,116 INFO L273 TraceCheckUtils]: 16: Hoare triple {21118#(= ssl3_accept_~s__s3__tmp__reuse_message~0 0)} assume !(16384 == ~s__state~0); {21118#(= ssl3_accept_~s__s3__tmp__reuse_message~0 0)} is VALID [2018-11-18 23:31:18,117 INFO L273 TraceCheckUtils]: 17: Hoare triple {21118#(= ssl3_accept_~s__s3__tmp__reuse_message~0 0)} assume !(8192 == ~s__state~0); {21118#(= ssl3_accept_~s__s3__tmp__reuse_message~0 0)} is VALID [2018-11-18 23:31:18,117 INFO L273 TraceCheckUtils]: 18: Hoare triple {21118#(= ssl3_accept_~s__s3__tmp__reuse_message~0 0)} assume !(24576 == ~s__state~0); {21118#(= ssl3_accept_~s__s3__tmp__reuse_message~0 0)} is VALID [2018-11-18 23:31:18,118 INFO L273 TraceCheckUtils]: 19: Hoare triple {21118#(= ssl3_accept_~s__s3__tmp__reuse_message~0 0)} assume !(8195 == ~s__state~0); {21118#(= ssl3_accept_~s__s3__tmp__reuse_message~0 0)} is VALID [2018-11-18 23:31:18,118 INFO L273 TraceCheckUtils]: 20: Hoare triple {21118#(= ssl3_accept_~s__s3__tmp__reuse_message~0 0)} assume !(8480 == ~s__state~0); {21118#(= ssl3_accept_~s__s3__tmp__reuse_message~0 0)} is VALID [2018-11-18 23:31:18,119 INFO L273 TraceCheckUtils]: 21: Hoare triple {21118#(= ssl3_accept_~s__s3__tmp__reuse_message~0 0)} assume !(8481 == ~s__state~0); {21118#(= ssl3_accept_~s__s3__tmp__reuse_message~0 0)} is VALID [2018-11-18 23:31:18,119 INFO L273 TraceCheckUtils]: 22: Hoare triple {21118#(= ssl3_accept_~s__s3__tmp__reuse_message~0 0)} assume !(8482 == ~s__state~0); {21118#(= ssl3_accept_~s__s3__tmp__reuse_message~0 0)} is VALID [2018-11-18 23:31:18,137 INFO L273 TraceCheckUtils]: 23: Hoare triple {21118#(= ssl3_accept_~s__s3__tmp__reuse_message~0 0)} assume 8464 == ~s__state~0; {21118#(= ssl3_accept_~s__s3__tmp__reuse_message~0 0)} is VALID [2018-11-18 23:31:18,146 INFO L273 TraceCheckUtils]: 24: Hoare triple {21118#(= ssl3_accept_~s__s3__tmp__reuse_message~0 0)} ~s__shutdown~0 := 0;assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~ret~0 := #t~nondet33;havoc #t~nondet33; {21118#(= ssl3_accept_~s__s3__tmp__reuse_message~0 0)} is VALID [2018-11-18 23:31:18,160 INFO L273 TraceCheckUtils]: 25: Hoare triple {21118#(= ssl3_accept_~s__s3__tmp__reuse_message~0 0)} assume 0 == ~blastFlag~0;~blastFlag~0 := 1; {21118#(= ssl3_accept_~s__s3__tmp__reuse_message~0 0)} is VALID [2018-11-18 23:31:18,169 INFO L273 TraceCheckUtils]: 26: Hoare triple {21118#(= ssl3_accept_~s__s3__tmp__reuse_message~0 0)} assume !(~ret~0 <= 0);~got_new_session~0 := 1;~s__state~0 := 8496;~s__init_num~0 := 0; {21118#(= ssl3_accept_~s__s3__tmp__reuse_message~0 0)} is VALID [2018-11-18 23:31:18,169 INFO L273 TraceCheckUtils]: 27: Hoare triple {21118#(= ssl3_accept_~s__s3__tmp__reuse_message~0 0)} assume !(0 == ~s__s3__tmp__reuse_message~0); {21117#false} is VALID [2018-11-18 23:31:18,169 INFO L273 TraceCheckUtils]: 28: Hoare triple {21117#false} ~skip~0 := 0; {21117#false} is VALID [2018-11-18 23:31:18,170 INFO L273 TraceCheckUtils]: 29: Hoare triple {21117#false} assume true; {21117#false} is VALID [2018-11-18 23:31:18,170 INFO L273 TraceCheckUtils]: 30: Hoare triple {21117#false} assume !false; {21117#false} is VALID [2018-11-18 23:31:18,170 INFO L273 TraceCheckUtils]: 31: Hoare triple {21117#false} ~state~0 := ~s__state~0; {21117#false} is VALID [2018-11-18 23:31:18,170 INFO L273 TraceCheckUtils]: 32: Hoare triple {21117#false} assume !(12292 == ~s__state~0); {21117#false} is VALID [2018-11-18 23:31:18,170 INFO L273 TraceCheckUtils]: 33: Hoare triple {21117#false} assume !(16384 == ~s__state~0); {21117#false} is VALID [2018-11-18 23:31:18,170 INFO L273 TraceCheckUtils]: 34: Hoare triple {21117#false} assume !(8192 == ~s__state~0); {21117#false} is VALID [2018-11-18 23:31:18,170 INFO L273 TraceCheckUtils]: 35: Hoare triple {21117#false} assume !(24576 == ~s__state~0); {21117#false} is VALID [2018-11-18 23:31:18,171 INFO L273 TraceCheckUtils]: 36: Hoare triple {21117#false} assume !(8195 == ~s__state~0); {21117#false} is VALID [2018-11-18 23:31:18,171 INFO L273 TraceCheckUtils]: 37: Hoare triple {21117#false} assume !(8480 == ~s__state~0); {21117#false} is VALID [2018-11-18 23:31:18,171 INFO L273 TraceCheckUtils]: 38: Hoare triple {21117#false} assume !(8481 == ~s__state~0); {21117#false} is VALID [2018-11-18 23:31:18,171 INFO L273 TraceCheckUtils]: 39: Hoare triple {21117#false} assume !(8482 == ~s__state~0); {21117#false} is VALID [2018-11-18 23:31:18,171 INFO L273 TraceCheckUtils]: 40: Hoare triple {21117#false} assume 8464 == ~s__state~0; {21117#false} is VALID [2018-11-18 23:31:18,171 INFO L273 TraceCheckUtils]: 41: Hoare triple {21117#false} ~s__shutdown~0 := 0;assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~ret~0 := #t~nondet33;havoc #t~nondet33; {21117#false} is VALID [2018-11-18 23:31:18,171 INFO L273 TraceCheckUtils]: 42: Hoare triple {21117#false} assume 0 == ~blastFlag~0;~blastFlag~0 := 1; {21117#false} is VALID [2018-11-18 23:31:18,171 INFO L273 TraceCheckUtils]: 43: Hoare triple {21117#false} assume !(~ret~0 <= 0);~got_new_session~0 := 1;~s__state~0 := 8496;~s__init_num~0 := 0; {21117#false} is VALID [2018-11-18 23:31:18,172 INFO L273 TraceCheckUtils]: 44: Hoare triple {21117#false} assume 0 == ~s__s3__tmp__reuse_message~0; {21117#false} is VALID [2018-11-18 23:31:18,172 INFO L273 TraceCheckUtils]: 45: Hoare triple {21117#false} assume 0 == ~skip~0; {21117#false} is VALID [2018-11-18 23:31:18,172 INFO L273 TraceCheckUtils]: 46: Hoare triple {21117#false} assume -12288 != ~tmp___1~0; {21117#false} is VALID [2018-11-18 23:31:18,172 INFO L273 TraceCheckUtils]: 47: Hoare triple {21117#false} assume 8656 != ~s__state~0; {21117#false} is VALID [2018-11-18 23:31:18,172 INFO L273 TraceCheckUtils]: 48: Hoare triple {21117#false} assume -16384 != ~tmp___2~0; {21117#false} is VALID [2018-11-18 23:31:18,172 INFO L273 TraceCheckUtils]: 49: Hoare triple {21117#false} assume 8496 == ~state~0; {21117#false} is VALID [2018-11-18 23:31:18,172 INFO L273 TraceCheckUtils]: 50: Hoare triple {21117#false} assume !false; {21117#false} is VALID [2018-11-18 23:31:18,174 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 23:31:18,174 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 23:31:18,174 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 23:31:18,175 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 51 [2018-11-18 23:31:18,175 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-18 23:31:18,175 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2018-11-18 23:31:18,219 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 51 edges. 51 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-18 23:31:18,219 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 23:31:18,220 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 23:31:18,220 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 23:31:18,220 INFO L87 Difference]: Start difference. First operand 783 states and 1245 transitions. Second operand 3 states. [2018-11-18 23:31:20,187 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 23:31:20,187 INFO L93 Difference]: Finished difference Result 1552 states and 2472 transitions. [2018-11-18 23:31:20,187 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 23:31:20,187 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 51 [2018-11-18 23:31:20,187 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 23:31:20,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2018-11-18 23:31:20,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 427 transitions. [2018-11-18 23:31:20,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2018-11-18 23:31:20,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 427 transitions. [2018-11-18 23:31:20,191 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 427 transitions. [2018-11-18 23:31:20,562 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 427 edges. 427 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-18 23:31:20,593 INFO L225 Difference]: With dead ends: 1552 [2018-11-18 23:31:20,593 INFO L226 Difference]: Without dead ends: 783 [2018-11-18 23:31:20,595 INFO L604 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 [2018-11-18 23:31:20,596 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 783 states. [2018-11-18 23:31:22,959 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 783 to 783. [2018-11-18 23:31:22,960 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-18 23:31:22,960 INFO L82 GeneralOperation]: Start isEquivalent. First operand 783 states. Second operand 783 states. [2018-11-18 23:31:22,960 INFO L74 IsIncluded]: Start isIncluded. First operand 783 states. Second operand 783 states. [2018-11-18 23:31:22,960 INFO L87 Difference]: Start difference. First operand 783 states. Second operand 783 states. [2018-11-18 23:31:22,988 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 23:31:22,988 INFO L93 Difference]: Finished difference Result 783 states and 1228 transitions. [2018-11-18 23:31:22,988 INFO L276 IsEmpty]: Start isEmpty. Operand 783 states and 1228 transitions. [2018-11-18 23:31:22,989 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 23:31:22,989 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-18 23:31:22,989 INFO L74 IsIncluded]: Start isIncluded. First operand 783 states. Second operand 783 states. [2018-11-18 23:31:22,989 INFO L87 Difference]: Start difference. First operand 783 states. Second operand 783 states. [2018-11-18 23:31:23,022 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 23:31:23,023 INFO L93 Difference]: Finished difference Result 783 states and 1228 transitions. [2018-11-18 23:31:23,023 INFO L276 IsEmpty]: Start isEmpty. Operand 783 states and 1228 transitions. [2018-11-18 23:31:23,024 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 23:31:23,024 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-18 23:31:23,024 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-18 23:31:23,024 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-18 23:31:23,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 783 states. [2018-11-18 23:31:23,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 783 states and 1228 transitions. [2018-11-18 23:31:23,048 INFO L78 Accepts]: Start accepts. Automaton has 783 states and 1228 transitions. Word has length 51 [2018-11-18 23:31:23,048 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 23:31:23,048 INFO L480 AbstractCegarLoop]: Abstraction has 783 states and 1228 transitions. [2018-11-18 23:31:23,048 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 23:31:23,049 INFO L276 IsEmpty]: Start isEmpty. Operand 783 states and 1228 transitions. [2018-11-18 23:31:23,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2018-11-18 23:31:23,049 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 23:31:23,050 INFO L375 BasicCegarLoop]: trace histogram [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] [2018-11-18 23:31:23,050 INFO L423 AbstractCegarLoop]: === Iteration 13 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 23:31:23,050 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 23:31:23,050 INFO L82 PathProgramCache]: Analyzing trace with hash 39256322, now seen corresponding path program 1 times [2018-11-18 23:31:23,050 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 23:31:23,050 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 23:31:23,051 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 23:31:23,051 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 23:31:23,051 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 23:31:23,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 23:31:23,282 INFO L256 TraceCheckUtils]: 0: Hoare triple {25319#true} call ULTIMATE.init(); {25319#true} is VALID [2018-11-18 23:31:23,283 INFO L273 TraceCheckUtils]: 1: Hoare triple {25319#true} assume true; {25319#true} is VALID [2018-11-18 23:31:23,283 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {25319#true} {25319#true} #661#return; {25319#true} is VALID [2018-11-18 23:31:23,283 INFO L256 TraceCheckUtils]: 3: Hoare triple {25319#true} call #t~ret50 := main(); {25319#true} is VALID [2018-11-18 23:31:23,283 INFO L273 TraceCheckUtils]: 4: Hoare triple {25319#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {25319#true} is VALID [2018-11-18 23:31:23,283 INFO L256 TraceCheckUtils]: 5: Hoare triple {25319#true} call #t~ret49 := ssl3_accept(~s~0); {25319#true} is VALID [2018-11-18 23:31:23,296 INFO L273 TraceCheckUtils]: 6: Hoare triple {25319#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;havoc ~s__s3__tmp__reuse_message~0;havoc ~s__s3__tmp__use_rsa_tmp~0;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet14;havoc #t~nondet14;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__s3__tmp__new_cipher__algorithms~0 := #t~nondet15;havoc #t~nondet15;havoc ~s__s3__tmp__next_state___0~0;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~s__s3__tmp__new_cipher__algo_strength~0 := #t~nondet16;havoc #t~nondet16;havoc ~s__session__cipher~0;havoc ~buf~0;havoc ~l~0;havoc ~Time~0;havoc ~tmp~0;havoc ~cb~0;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~num1~0 := #t~nondet17;havoc #t~nondet17;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~got_new_session~0;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~tmp___1~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~tmp___2~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~tmp___3~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp___4~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___5~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___6~0 := #t~nondet23;havoc #t~nondet23;havoc ~tmp___7~0;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;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;havoc ~__cil_tmp61~0;~s__s3__tmp__reuse_message~0 := 0;~s__state~0 := ~initial_state;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp~0 := #t~nondet27;havoc #t~nondet27;~Time~0 := ~tmp~0;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~got_new_session~0 := 0; {25321#(= ssl3_accept_~skip~0 0)} is VALID [2018-11-18 23:31:23,314 INFO L273 TraceCheckUtils]: 7: Hoare triple {25321#(= ssl3_accept_~skip~0 0)} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {25321#(= ssl3_accept_~skip~0 0)} is VALID [2018-11-18 23:31:23,322 INFO L273 TraceCheckUtils]: 8: Hoare triple {25321#(= ssl3_accept_~skip~0 0)} #t~post28 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post28;havoc #t~post28; {25321#(= ssl3_accept_~skip~0 0)} is VALID [2018-11-18 23:31:23,335 INFO L273 TraceCheckUtils]: 9: Hoare triple {25321#(= ssl3_accept_~skip~0 0)} assume 0 != 12288 + ~tmp___1~0; {25321#(= ssl3_accept_~skip~0 0)} is VALID [2018-11-18 23:31:23,348 INFO L273 TraceCheckUtils]: 10: Hoare triple {25321#(= ssl3_accept_~skip~0 0)} assume 0 != 16384 + ~tmp___2~0; {25321#(= ssl3_accept_~skip~0 0)} is VALID [2018-11-18 23:31:23,395 INFO L273 TraceCheckUtils]: 11: Hoare triple {25321#(= ssl3_accept_~skip~0 0)} assume !(0 == ~s__cert~0); {25321#(= ssl3_accept_~skip~0 0)} is VALID [2018-11-18 23:31:23,411 INFO L273 TraceCheckUtils]: 12: Hoare triple {25321#(= ssl3_accept_~skip~0 0)} assume true; {25321#(= ssl3_accept_~skip~0 0)} is VALID [2018-11-18 23:31:23,413 INFO L273 TraceCheckUtils]: 13: Hoare triple {25321#(= ssl3_accept_~skip~0 0)} assume !false; {25321#(= ssl3_accept_~skip~0 0)} is VALID [2018-11-18 23:31:23,417 INFO L273 TraceCheckUtils]: 14: Hoare triple {25321#(= ssl3_accept_~skip~0 0)} ~state~0 := ~s__state~0; {25321#(= ssl3_accept_~skip~0 0)} is VALID [2018-11-18 23:31:23,417 INFO L273 TraceCheckUtils]: 15: Hoare triple {25321#(= ssl3_accept_~skip~0 0)} assume !(12292 == ~s__state~0); {25321#(= ssl3_accept_~skip~0 0)} is VALID [2018-11-18 23:31:23,419 INFO L273 TraceCheckUtils]: 16: Hoare triple {25321#(= ssl3_accept_~skip~0 0)} assume !(16384 == ~s__state~0); {25321#(= ssl3_accept_~skip~0 0)} is VALID [2018-11-18 23:31:23,419 INFO L273 TraceCheckUtils]: 17: Hoare triple {25321#(= ssl3_accept_~skip~0 0)} assume !(8192 == ~s__state~0); {25321#(= ssl3_accept_~skip~0 0)} is VALID [2018-11-18 23:31:23,421 INFO L273 TraceCheckUtils]: 18: Hoare triple {25321#(= ssl3_accept_~skip~0 0)} assume !(24576 == ~s__state~0); {25321#(= ssl3_accept_~skip~0 0)} is VALID [2018-11-18 23:31:23,421 INFO L273 TraceCheckUtils]: 19: Hoare triple {25321#(= ssl3_accept_~skip~0 0)} assume !(8195 == ~s__state~0); {25321#(= ssl3_accept_~skip~0 0)} is VALID [2018-11-18 23:31:23,423 INFO L273 TraceCheckUtils]: 20: Hoare triple {25321#(= ssl3_accept_~skip~0 0)} assume !(8480 == ~s__state~0); {25321#(= ssl3_accept_~skip~0 0)} is VALID [2018-11-18 23:31:23,423 INFO L273 TraceCheckUtils]: 21: Hoare triple {25321#(= ssl3_accept_~skip~0 0)} assume !(8481 == ~s__state~0); {25321#(= ssl3_accept_~skip~0 0)} is VALID [2018-11-18 23:31:23,426 INFO L273 TraceCheckUtils]: 22: Hoare triple {25321#(= ssl3_accept_~skip~0 0)} assume !(8482 == ~s__state~0); {25321#(= ssl3_accept_~skip~0 0)} is VALID [2018-11-18 23:31:23,426 INFO L273 TraceCheckUtils]: 23: Hoare triple {25321#(= ssl3_accept_~skip~0 0)} assume 8464 == ~s__state~0; {25321#(= ssl3_accept_~skip~0 0)} is VALID [2018-11-18 23:31:23,429 INFO L273 TraceCheckUtils]: 24: Hoare triple {25321#(= ssl3_accept_~skip~0 0)} ~s__shutdown~0 := 0;assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~ret~0 := #t~nondet33;havoc #t~nondet33; {25321#(= ssl3_accept_~skip~0 0)} is VALID [2018-11-18 23:31:23,429 INFO L273 TraceCheckUtils]: 25: Hoare triple {25321#(= ssl3_accept_~skip~0 0)} assume 0 == ~blastFlag~0;~blastFlag~0 := 1; {25321#(= ssl3_accept_~skip~0 0)} is VALID [2018-11-18 23:31:23,431 INFO L273 TraceCheckUtils]: 26: Hoare triple {25321#(= ssl3_accept_~skip~0 0)} assume !(~ret~0 <= 0);~got_new_session~0 := 1;~s__state~0 := 8496;~s__init_num~0 := 0; {25321#(= ssl3_accept_~skip~0 0)} is VALID [2018-11-18 23:31:23,431 INFO L273 TraceCheckUtils]: 27: Hoare triple {25321#(= ssl3_accept_~skip~0 0)} assume 0 == ~s__s3__tmp__reuse_message~0; {25321#(= ssl3_accept_~skip~0 0)} is VALID [2018-11-18 23:31:23,433 INFO L273 TraceCheckUtils]: 28: Hoare triple {25321#(= ssl3_accept_~skip~0 0)} assume !(0 == ~skip~0); {25320#false} is VALID [2018-11-18 23:31:23,433 INFO L273 TraceCheckUtils]: 29: Hoare triple {25320#false} ~skip~0 := 0; {25320#false} is VALID [2018-11-18 23:31:23,433 INFO L273 TraceCheckUtils]: 30: Hoare triple {25320#false} assume true; {25320#false} is VALID [2018-11-18 23:31:23,433 INFO L273 TraceCheckUtils]: 31: Hoare triple {25320#false} assume !false; {25320#false} is VALID [2018-11-18 23:31:23,433 INFO L273 TraceCheckUtils]: 32: Hoare triple {25320#false} ~state~0 := ~s__state~0; {25320#false} is VALID [2018-11-18 23:31:23,433 INFO L273 TraceCheckUtils]: 33: Hoare triple {25320#false} assume !(12292 == ~s__state~0); {25320#false} is VALID [2018-11-18 23:31:23,433 INFO L273 TraceCheckUtils]: 34: Hoare triple {25320#false} assume !(16384 == ~s__state~0); {25320#false} is VALID [2018-11-18 23:31:23,434 INFO L273 TraceCheckUtils]: 35: Hoare triple {25320#false} assume !(8192 == ~s__state~0); {25320#false} is VALID [2018-11-18 23:31:23,434 INFO L273 TraceCheckUtils]: 36: Hoare triple {25320#false} assume !(24576 == ~s__state~0); {25320#false} is VALID [2018-11-18 23:31:23,434 INFO L273 TraceCheckUtils]: 37: Hoare triple {25320#false} assume !(8195 == ~s__state~0); {25320#false} is VALID [2018-11-18 23:31:23,434 INFO L273 TraceCheckUtils]: 38: Hoare triple {25320#false} assume !(8480 == ~s__state~0); {25320#false} is VALID [2018-11-18 23:31:23,434 INFO L273 TraceCheckUtils]: 39: Hoare triple {25320#false} assume !(8481 == ~s__state~0); {25320#false} is VALID [2018-11-18 23:31:23,434 INFO L273 TraceCheckUtils]: 40: Hoare triple {25320#false} assume !(8482 == ~s__state~0); {25320#false} is VALID [2018-11-18 23:31:23,434 INFO L273 TraceCheckUtils]: 41: Hoare triple {25320#false} assume 8464 == ~s__state~0; {25320#false} is VALID [2018-11-18 23:31:23,435 INFO L273 TraceCheckUtils]: 42: Hoare triple {25320#false} ~s__shutdown~0 := 0;assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~ret~0 := #t~nondet33;havoc #t~nondet33; {25320#false} is VALID [2018-11-18 23:31:23,435 INFO L273 TraceCheckUtils]: 43: Hoare triple {25320#false} assume 0 == ~blastFlag~0;~blastFlag~0 := 1; {25320#false} is VALID [2018-11-18 23:31:23,435 INFO L273 TraceCheckUtils]: 44: Hoare triple {25320#false} assume !(~ret~0 <= 0);~got_new_session~0 := 1;~s__state~0 := 8496;~s__init_num~0 := 0; {25320#false} is VALID [2018-11-18 23:31:23,435 INFO L273 TraceCheckUtils]: 45: Hoare triple {25320#false} assume 0 == ~s__s3__tmp__reuse_message~0; {25320#false} is VALID [2018-11-18 23:31:23,435 INFO L273 TraceCheckUtils]: 46: Hoare triple {25320#false} assume 0 == ~skip~0; {25320#false} is VALID [2018-11-18 23:31:23,435 INFO L273 TraceCheckUtils]: 47: Hoare triple {25320#false} assume -12288 != ~tmp___1~0; {25320#false} is VALID [2018-11-18 23:31:23,435 INFO L273 TraceCheckUtils]: 48: Hoare triple {25320#false} assume 8656 != ~s__state~0; {25320#false} is VALID [2018-11-18 23:31:23,435 INFO L273 TraceCheckUtils]: 49: Hoare triple {25320#false} assume -16384 != ~tmp___2~0; {25320#false} is VALID [2018-11-18 23:31:23,436 INFO L273 TraceCheckUtils]: 50: Hoare triple {25320#false} assume 8496 == ~state~0; {25320#false} is VALID [2018-11-18 23:31:23,436 INFO L273 TraceCheckUtils]: 51: Hoare triple {25320#false} assume !false; {25320#false} is VALID [2018-11-18 23:31:23,437 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 23:31:23,437 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 23:31:23,437 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 23:31:23,438 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 52 [2018-11-18 23:31:23,438 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-18 23:31:23,438 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2018-11-18 23:31:23,481 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 52 edges. 52 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-18 23:31:23,482 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 23:31:23,482 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 23:31:23,482 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 23:31:23,482 INFO L87 Difference]: Start difference. First operand 783 states and 1228 transitions. Second operand 3 states. [2018-11-18 23:31:25,305 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 23:31:25,305 INFO L93 Difference]: Finished difference Result 1566 states and 2455 transitions. [2018-11-18 23:31:25,305 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 23:31:25,305 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 52 [2018-11-18 23:31:25,305 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 23:31:25,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2018-11-18 23:31:25,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 431 transitions. [2018-11-18 23:31:25,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2018-11-18 23:31:25,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 431 transitions. [2018-11-18 23:31:25,310 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 431 transitions. [2018-11-18 23:31:25,702 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 431 edges. 431 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-18 23:31:25,738 INFO L225 Difference]: With dead ends: 1566 [2018-11-18 23:31:25,738 INFO L226 Difference]: Without dead ends: 797 [2018-11-18 23:31:25,740 INFO L604 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 [2018-11-18 23:31:25,741 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 797 states. [2018-11-18 23:31:27,455 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 797 to 795. [2018-11-18 23:31:27,455 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-18 23:31:27,455 INFO L82 GeneralOperation]: Start isEquivalent. First operand 797 states. Second operand 795 states. [2018-11-18 23:31:27,456 INFO L74 IsIncluded]: Start isIncluded. First operand 797 states. Second operand 795 states. [2018-11-18 23:31:27,456 INFO L87 Difference]: Start difference. First operand 797 states. Second operand 795 states. [2018-11-18 23:31:27,489 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 23:31:27,489 INFO L93 Difference]: Finished difference Result 797 states and 1228 transitions. [2018-11-18 23:31:27,489 INFO L276 IsEmpty]: Start isEmpty. Operand 797 states and 1228 transitions. [2018-11-18 23:31:27,490 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 23:31:27,490 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-18 23:31:27,490 INFO L74 IsIncluded]: Start isIncluded. First operand 795 states. Second operand 797 states. [2018-11-18 23:31:27,491 INFO L87 Difference]: Start difference. First operand 795 states. Second operand 797 states. [2018-11-18 23:31:27,526 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 23:31:27,526 INFO L93 Difference]: Finished difference Result 797 states and 1228 transitions. [2018-11-18 23:31:27,526 INFO L276 IsEmpty]: Start isEmpty. Operand 797 states and 1228 transitions. [2018-11-18 23:31:27,527 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 23:31:27,528 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-18 23:31:27,528 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-18 23:31:27,528 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-18 23:31:27,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 795 states. [2018-11-18 23:31:27,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 795 states to 795 states and 1226 transitions. [2018-11-18 23:31:27,558 INFO L78 Accepts]: Start accepts. Automaton has 795 states and 1226 transitions. Word has length 52 [2018-11-18 23:31:27,558 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 23:31:27,558 INFO L480 AbstractCegarLoop]: Abstraction has 795 states and 1226 transitions. [2018-11-18 23:31:27,558 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 23:31:27,558 INFO L276 IsEmpty]: Start isEmpty. Operand 795 states and 1226 transitions. [2018-11-18 23:31:27,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2018-11-18 23:31:27,559 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 23:31:27,559 INFO L375 BasicCegarLoop]: trace histogram [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] [2018-11-18 23:31:27,560 INFO L423 AbstractCegarLoop]: === Iteration 14 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 23:31:27,560 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 23:31:27,560 INFO L82 PathProgramCache]: Analyzing trace with hash 415588981, now seen corresponding path program 1 times [2018-11-18 23:31:27,560 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 23:31:27,560 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 23:31:27,561 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 23:31:27,561 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 23:31:27,561 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 23:31:27,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 23:31:27,776 INFO L256 TraceCheckUtils]: 0: Hoare triple {29582#true} call ULTIMATE.init(); {29582#true} is VALID [2018-11-18 23:31:27,776 INFO L273 TraceCheckUtils]: 1: Hoare triple {29582#true} assume true; {29582#true} is VALID [2018-11-18 23:31:27,776 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {29582#true} {29582#true} #661#return; {29582#true} is VALID [2018-11-18 23:31:27,776 INFO L256 TraceCheckUtils]: 3: Hoare triple {29582#true} call #t~ret50 := main(); {29582#true} is VALID [2018-11-18 23:31:27,777 INFO L273 TraceCheckUtils]: 4: Hoare triple {29582#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {29582#true} is VALID [2018-11-18 23:31:27,777 INFO L256 TraceCheckUtils]: 5: Hoare triple {29582#true} call #t~ret49 := ssl3_accept(~s~0); {29582#true} is VALID [2018-11-18 23:31:27,777 INFO L273 TraceCheckUtils]: 6: Hoare triple {29582#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;havoc ~s__s3__tmp__reuse_message~0;havoc ~s__s3__tmp__use_rsa_tmp~0;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet14;havoc #t~nondet14;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__s3__tmp__new_cipher__algorithms~0 := #t~nondet15;havoc #t~nondet15;havoc ~s__s3__tmp__next_state___0~0;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~s__s3__tmp__new_cipher__algo_strength~0 := #t~nondet16;havoc #t~nondet16;havoc ~s__session__cipher~0;havoc ~buf~0;havoc ~l~0;havoc ~Time~0;havoc ~tmp~0;havoc ~cb~0;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~num1~0 := #t~nondet17;havoc #t~nondet17;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~got_new_session~0;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~tmp___1~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~tmp___2~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~tmp___3~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp___4~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___5~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___6~0 := #t~nondet23;havoc #t~nondet23;havoc ~tmp___7~0;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;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;havoc ~__cil_tmp61~0;~s__s3__tmp__reuse_message~0 := 0;~s__state~0 := ~initial_state;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp~0 := #t~nondet27;havoc #t~nondet27;~Time~0 := ~tmp~0;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~got_new_session~0 := 0; {29582#true} is VALID [2018-11-18 23:31:27,777 INFO L273 TraceCheckUtils]: 7: Hoare triple {29582#true} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {29582#true} is VALID [2018-11-18 23:31:27,777 INFO L273 TraceCheckUtils]: 8: Hoare triple {29582#true} #t~post28 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post28;havoc #t~post28; {29582#true} is VALID [2018-11-18 23:31:27,777 INFO L273 TraceCheckUtils]: 9: Hoare triple {29582#true} assume 0 != 12288 + ~tmp___1~0; {29582#true} is VALID [2018-11-18 23:31:27,786 INFO L273 TraceCheckUtils]: 10: Hoare triple {29582#true} assume 0 != 16384 + ~tmp___2~0; {29584#(not (= (+ ssl3_accept_~tmp___2~0 16384) 0))} is VALID [2018-11-18 23:31:27,791 INFO L273 TraceCheckUtils]: 11: Hoare triple {29584#(not (= (+ ssl3_accept_~tmp___2~0 16384) 0))} assume !(0 == ~s__cert~0); {29584#(not (= (+ ssl3_accept_~tmp___2~0 16384) 0))} is VALID [2018-11-18 23:31:27,792 INFO L273 TraceCheckUtils]: 12: Hoare triple {29584#(not (= (+ ssl3_accept_~tmp___2~0 16384) 0))} assume true; {29584#(not (= (+ ssl3_accept_~tmp___2~0 16384) 0))} is VALID [2018-11-18 23:31:27,792 INFO L273 TraceCheckUtils]: 13: Hoare triple {29584#(not (= (+ ssl3_accept_~tmp___2~0 16384) 0))} assume !false; {29584#(not (= (+ ssl3_accept_~tmp___2~0 16384) 0))} is VALID [2018-11-18 23:31:27,794 INFO L273 TraceCheckUtils]: 14: Hoare triple {29584#(not (= (+ ssl3_accept_~tmp___2~0 16384) 0))} ~state~0 := ~s__state~0; {29584#(not (= (+ ssl3_accept_~tmp___2~0 16384) 0))} is VALID [2018-11-18 23:31:27,794 INFO L273 TraceCheckUtils]: 15: Hoare triple {29584#(not (= (+ ssl3_accept_~tmp___2~0 16384) 0))} assume !(12292 == ~s__state~0); {29584#(not (= (+ ssl3_accept_~tmp___2~0 16384) 0))} is VALID [2018-11-18 23:31:27,796 INFO L273 TraceCheckUtils]: 16: Hoare triple {29584#(not (= (+ ssl3_accept_~tmp___2~0 16384) 0))} assume !(16384 == ~s__state~0); {29584#(not (= (+ ssl3_accept_~tmp___2~0 16384) 0))} is VALID [2018-11-18 23:31:27,798 INFO L273 TraceCheckUtils]: 17: Hoare triple {29584#(not (= (+ ssl3_accept_~tmp___2~0 16384) 0))} assume !(8192 == ~s__state~0); {29584#(not (= (+ ssl3_accept_~tmp___2~0 16384) 0))} is VALID [2018-11-18 23:31:27,798 INFO L273 TraceCheckUtils]: 18: Hoare triple {29584#(not (= (+ ssl3_accept_~tmp___2~0 16384) 0))} assume !(24576 == ~s__state~0); {29584#(not (= (+ ssl3_accept_~tmp___2~0 16384) 0))} is VALID [2018-11-18 23:31:27,798 INFO L273 TraceCheckUtils]: 19: Hoare triple {29584#(not (= (+ ssl3_accept_~tmp___2~0 16384) 0))} assume !(8195 == ~s__state~0); {29584#(not (= (+ ssl3_accept_~tmp___2~0 16384) 0))} is VALID [2018-11-18 23:31:27,799 INFO L273 TraceCheckUtils]: 20: Hoare triple {29584#(not (= (+ ssl3_accept_~tmp___2~0 16384) 0))} assume !(8480 == ~s__state~0); {29584#(not (= (+ ssl3_accept_~tmp___2~0 16384) 0))} is VALID [2018-11-18 23:31:27,800 INFO L273 TraceCheckUtils]: 21: Hoare triple {29584#(not (= (+ ssl3_accept_~tmp___2~0 16384) 0))} assume !(8481 == ~s__state~0); {29584#(not (= (+ ssl3_accept_~tmp___2~0 16384) 0))} is VALID [2018-11-18 23:31:27,802 INFO L273 TraceCheckUtils]: 22: Hoare triple {29584#(not (= (+ ssl3_accept_~tmp___2~0 16384) 0))} assume !(8482 == ~s__state~0); {29584#(not (= (+ ssl3_accept_~tmp___2~0 16384) 0))} is VALID [2018-11-18 23:31:27,802 INFO L273 TraceCheckUtils]: 23: Hoare triple {29584#(not (= (+ ssl3_accept_~tmp___2~0 16384) 0))} assume 8464 == ~s__state~0; {29584#(not (= (+ ssl3_accept_~tmp___2~0 16384) 0))} is VALID [2018-11-18 23:31:27,802 INFO L273 TraceCheckUtils]: 24: Hoare triple {29584#(not (= (+ ssl3_accept_~tmp___2~0 16384) 0))} ~s__shutdown~0 := 0;assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~ret~0 := #t~nondet33;havoc #t~nondet33; {29584#(not (= (+ ssl3_accept_~tmp___2~0 16384) 0))} is VALID [2018-11-18 23:31:27,803 INFO L273 TraceCheckUtils]: 25: Hoare triple {29584#(not (= (+ ssl3_accept_~tmp___2~0 16384) 0))} assume 0 == ~blastFlag~0;~blastFlag~0 := 1; {29584#(not (= (+ ssl3_accept_~tmp___2~0 16384) 0))} is VALID [2018-11-18 23:31:27,803 INFO L273 TraceCheckUtils]: 26: Hoare triple {29584#(not (= (+ ssl3_accept_~tmp___2~0 16384) 0))} assume !(~ret~0 <= 0);~got_new_session~0 := 1;~s__state~0 := 8496;~s__init_num~0 := 0; {29584#(not (= (+ ssl3_accept_~tmp___2~0 16384) 0))} is VALID [2018-11-18 23:31:27,803 INFO L273 TraceCheckUtils]: 27: Hoare triple {29584#(not (= (+ ssl3_accept_~tmp___2~0 16384) 0))} assume 0 == ~s__s3__tmp__reuse_message~0; {29584#(not (= (+ ssl3_accept_~tmp___2~0 16384) 0))} is VALID [2018-11-18 23:31:27,804 INFO L273 TraceCheckUtils]: 28: Hoare triple {29584#(not (= (+ ssl3_accept_~tmp___2~0 16384) 0))} assume 0 == ~skip~0; {29584#(not (= (+ ssl3_accept_~tmp___2~0 16384) 0))} is VALID [2018-11-18 23:31:27,804 INFO L273 TraceCheckUtils]: 29: Hoare triple {29584#(not (= (+ ssl3_accept_~tmp___2~0 16384) 0))} assume -12288 != ~tmp___1~0; {29584#(not (= (+ ssl3_accept_~tmp___2~0 16384) 0))} is VALID [2018-11-18 23:31:27,813 INFO L273 TraceCheckUtils]: 30: Hoare triple {29584#(not (= (+ ssl3_accept_~tmp___2~0 16384) 0))} assume 8656 != ~s__state~0; {29584#(not (= (+ ssl3_accept_~tmp___2~0 16384) 0))} is VALID [2018-11-18 23:31:27,821 INFO L273 TraceCheckUtils]: 31: Hoare triple {29584#(not (= (+ ssl3_accept_~tmp___2~0 16384) 0))} assume !(-16384 != ~tmp___2~0); {29583#false} is VALID [2018-11-18 23:31:27,821 INFO L273 TraceCheckUtils]: 32: Hoare triple {29583#false} assume !(0 != ~s__debug~0); {29583#false} is VALID [2018-11-18 23:31:27,821 INFO L273 TraceCheckUtils]: 33: Hoare triple {29583#false} assume !(0 != ~cb~0); {29583#false} is VALID [2018-11-18 23:31:27,821 INFO L273 TraceCheckUtils]: 34: Hoare triple {29583#false} ~skip~0 := 0; {29583#false} is VALID [2018-11-18 23:31:27,821 INFO L273 TraceCheckUtils]: 35: Hoare triple {29583#false} assume true; {29583#false} is VALID [2018-11-18 23:31:27,822 INFO L273 TraceCheckUtils]: 36: Hoare triple {29583#false} assume !false; {29583#false} is VALID [2018-11-18 23:31:27,822 INFO L273 TraceCheckUtils]: 37: Hoare triple {29583#false} ~state~0 := ~s__state~0; {29583#false} is VALID [2018-11-18 23:31:27,822 INFO L273 TraceCheckUtils]: 38: Hoare triple {29583#false} assume !(12292 == ~s__state~0); {29583#false} is VALID [2018-11-18 23:31:27,822 INFO L273 TraceCheckUtils]: 39: Hoare triple {29583#false} assume !(16384 == ~s__state~0); {29583#false} is VALID [2018-11-18 23:31:27,822 INFO L273 TraceCheckUtils]: 40: Hoare triple {29583#false} assume !(8192 == ~s__state~0); {29583#false} is VALID [2018-11-18 23:31:27,822 INFO L273 TraceCheckUtils]: 41: Hoare triple {29583#false} assume !(24576 == ~s__state~0); {29583#false} is VALID [2018-11-18 23:31:27,822 INFO L273 TraceCheckUtils]: 42: Hoare triple {29583#false} assume !(8195 == ~s__state~0); {29583#false} is VALID [2018-11-18 23:31:27,822 INFO L273 TraceCheckUtils]: 43: Hoare triple {29583#false} assume !(8480 == ~s__state~0); {29583#false} is VALID [2018-11-18 23:31:27,823 INFO L273 TraceCheckUtils]: 44: Hoare triple {29583#false} assume !(8481 == ~s__state~0); {29583#false} is VALID [2018-11-18 23:31:27,823 INFO L273 TraceCheckUtils]: 45: Hoare triple {29583#false} assume !(8482 == ~s__state~0); {29583#false} is VALID [2018-11-18 23:31:27,823 INFO L273 TraceCheckUtils]: 46: Hoare triple {29583#false} assume 8464 == ~s__state~0; {29583#false} is VALID [2018-11-18 23:31:27,823 INFO L273 TraceCheckUtils]: 47: Hoare triple {29583#false} ~s__shutdown~0 := 0;assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~ret~0 := #t~nondet33;havoc #t~nondet33; {29583#false} is VALID [2018-11-18 23:31:27,823 INFO L273 TraceCheckUtils]: 48: Hoare triple {29583#false} assume 0 == ~blastFlag~0;~blastFlag~0 := 1; {29583#false} is VALID [2018-11-18 23:31:27,823 INFO L273 TraceCheckUtils]: 49: Hoare triple {29583#false} assume !(~ret~0 <= 0);~got_new_session~0 := 1;~s__state~0 := 8496;~s__init_num~0 := 0; {29583#false} is VALID [2018-11-18 23:31:27,823 INFO L273 TraceCheckUtils]: 50: Hoare triple {29583#false} assume 0 == ~s__s3__tmp__reuse_message~0; {29583#false} is VALID [2018-11-18 23:31:27,823 INFO L273 TraceCheckUtils]: 51: Hoare triple {29583#false} assume 0 == ~skip~0; {29583#false} is VALID [2018-11-18 23:31:27,824 INFO L273 TraceCheckUtils]: 52: Hoare triple {29583#false} assume -12288 != ~tmp___1~0; {29583#false} is VALID [2018-11-18 23:31:27,824 INFO L273 TraceCheckUtils]: 53: Hoare triple {29583#false} assume 8656 != ~s__state~0; {29583#false} is VALID [2018-11-18 23:31:27,824 INFO L273 TraceCheckUtils]: 54: Hoare triple {29583#false} assume -16384 != ~tmp___2~0; {29583#false} is VALID [2018-11-18 23:31:27,824 INFO L273 TraceCheckUtils]: 55: Hoare triple {29583#false} assume 8496 == ~state~0; {29583#false} is VALID [2018-11-18 23:31:27,824 INFO L273 TraceCheckUtils]: 56: Hoare triple {29583#false} assume !false; {29583#false} is VALID [2018-11-18 23:31:27,826 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 23:31:27,827 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 23:31:27,827 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 23:31:27,827 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 57 [2018-11-18 23:31:27,827 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-18 23:31:27,827 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2018-11-18 23:31:27,876 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 57 edges. 57 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-18 23:31:27,876 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 23:31:27,876 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 23:31:27,877 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 23:31:27,877 INFO L87 Difference]: Start difference. First operand 795 states and 1226 transitions. Second operand 3 states. [2018-11-18 23:31:34,865 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 23:31:34,866 INFO L93 Difference]: Finished difference Result 2340 states and 3614 transitions. [2018-11-18 23:31:34,866 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 23:31:34,866 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 57 [2018-11-18 23:31:34,866 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 23:31:34,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2018-11-18 23:31:34,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 628 transitions. [2018-11-18 23:31:34,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2018-11-18 23:31:34,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 628 transitions. [2018-11-18 23:31:34,871 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 628 transitions. [2018-11-18 23:31:35,418 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 628 edges. 628 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-18 23:31:35,521 INFO L225 Difference]: With dead ends: 2340 [2018-11-18 23:31:35,521 INFO L226 Difference]: Without dead ends: 1559 [2018-11-18 23:31:35,522 INFO L604 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 [2018-11-18 23:31:35,523 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1559 states. [2018-11-18 23:31:37,621 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1559 to 1241. [2018-11-18 23:31:37,621 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-18 23:31:37,621 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1559 states. Second operand 1241 states. [2018-11-18 23:31:37,622 INFO L74 IsIncluded]: Start isIncluded. First operand 1559 states. Second operand 1241 states. [2018-11-18 23:31:37,622 INFO L87 Difference]: Start difference. First operand 1559 states. Second operand 1241 states. [2018-11-18 23:31:37,706 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 23:31:37,707 INFO L93 Difference]: Finished difference Result 1559 states and 2396 transitions. [2018-11-18 23:31:37,707 INFO L276 IsEmpty]: Start isEmpty. Operand 1559 states and 2396 transitions. [2018-11-18 23:31:37,708 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 23:31:37,708 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-18 23:31:37,709 INFO L74 IsIncluded]: Start isIncluded. First operand 1241 states. Second operand 1559 states. [2018-11-18 23:31:37,709 INFO L87 Difference]: Start difference. First operand 1241 states. Second operand 1559 states. [2018-11-18 23:31:37,791 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 23:31:37,791 INFO L93 Difference]: Finished difference Result 1559 states and 2396 transitions. [2018-11-18 23:31:37,791 INFO L276 IsEmpty]: Start isEmpty. Operand 1559 states and 2396 transitions. [2018-11-18 23:31:37,793 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 23:31:37,793 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-18 23:31:37,793 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-18 23:31:37,793 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-18 23:31:37,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1241 states. [2018-11-18 23:31:37,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1241 states to 1241 states and 1908 transitions. [2018-11-18 23:31:37,845 INFO L78 Accepts]: Start accepts. Automaton has 1241 states and 1908 transitions. Word has length 57 [2018-11-18 23:31:37,845 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 23:31:37,845 INFO L480 AbstractCegarLoop]: Abstraction has 1241 states and 1908 transitions. [2018-11-18 23:31:37,845 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 23:31:37,845 INFO L276 IsEmpty]: Start isEmpty. Operand 1241 states and 1908 transitions. [2018-11-18 23:31:37,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2018-11-18 23:31:37,846 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 23:31:37,846 INFO L375 BasicCegarLoop]: trace histogram [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] [2018-11-18 23:31:37,847 INFO L423 AbstractCegarLoop]: === Iteration 15 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 23:31:37,847 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 23:31:37,847 INFO L82 PathProgramCache]: Analyzing trace with hash 62500599, now seen corresponding path program 1 times [2018-11-18 23:31:37,847 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 23:31:37,847 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 23:31:37,848 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 23:31:37,848 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 23:31:37,848 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 23:31:37,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 23:31:37,958 INFO L256 TraceCheckUtils]: 0: Hoare triple {36750#true} call ULTIMATE.init(); {36750#true} is VALID [2018-11-18 23:31:37,958 INFO L273 TraceCheckUtils]: 1: Hoare triple {36750#true} assume true; {36750#true} is VALID [2018-11-18 23:31:37,958 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {36750#true} {36750#true} #661#return; {36750#true} is VALID [2018-11-18 23:31:37,959 INFO L256 TraceCheckUtils]: 3: Hoare triple {36750#true} call #t~ret50 := main(); {36750#true} is VALID [2018-11-18 23:31:37,959 INFO L273 TraceCheckUtils]: 4: Hoare triple {36750#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {36750#true} is VALID [2018-11-18 23:31:37,959 INFO L256 TraceCheckUtils]: 5: Hoare triple {36750#true} call #t~ret49 := ssl3_accept(~s~0); {36750#true} is VALID [2018-11-18 23:31:37,959 INFO L273 TraceCheckUtils]: 6: Hoare triple {36750#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;havoc ~s__s3__tmp__reuse_message~0;havoc ~s__s3__tmp__use_rsa_tmp~0;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet14;havoc #t~nondet14;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__s3__tmp__new_cipher__algorithms~0 := #t~nondet15;havoc #t~nondet15;havoc ~s__s3__tmp__next_state___0~0;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~s__s3__tmp__new_cipher__algo_strength~0 := #t~nondet16;havoc #t~nondet16;havoc ~s__session__cipher~0;havoc ~buf~0;havoc ~l~0;havoc ~Time~0;havoc ~tmp~0;havoc ~cb~0;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~num1~0 := #t~nondet17;havoc #t~nondet17;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~got_new_session~0;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~tmp___1~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~tmp___2~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~tmp___3~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp___4~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___5~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___6~0 := #t~nondet23;havoc #t~nondet23;havoc ~tmp___7~0;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;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;havoc ~__cil_tmp61~0;~s__s3__tmp__reuse_message~0 := 0;~s__state~0 := ~initial_state;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp~0 := #t~nondet27;havoc #t~nondet27;~Time~0 := ~tmp~0;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~got_new_session~0 := 0; {36750#true} is VALID [2018-11-18 23:31:37,959 INFO L273 TraceCheckUtils]: 7: Hoare triple {36750#true} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {36750#true} is VALID [2018-11-18 23:31:37,959 INFO L273 TraceCheckUtils]: 8: Hoare triple {36750#true} #t~post28 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post28;havoc #t~post28; {36750#true} is VALID [2018-11-18 23:31:37,959 INFO L273 TraceCheckUtils]: 9: Hoare triple {36750#true} assume 0 != 12288 + ~tmp___1~0; {36750#true} is VALID [2018-11-18 23:31:37,960 INFO L273 TraceCheckUtils]: 10: Hoare triple {36750#true} assume !(0 != 16384 + ~tmp___2~0); {36750#true} is VALID [2018-11-18 23:31:37,960 INFO L273 TraceCheckUtils]: 11: Hoare triple {36750#true} assume !(0 == ~s__cert~0); {36750#true} is VALID [2018-11-18 23:31:37,960 INFO L273 TraceCheckUtils]: 12: Hoare triple {36750#true} assume true; {36750#true} is VALID [2018-11-18 23:31:37,960 INFO L273 TraceCheckUtils]: 13: Hoare triple {36750#true} assume !false; {36750#true} is VALID [2018-11-18 23:31:37,960 INFO L273 TraceCheckUtils]: 14: Hoare triple {36750#true} ~state~0 := ~s__state~0; {36750#true} is VALID [2018-11-18 23:31:37,960 INFO L273 TraceCheckUtils]: 15: Hoare triple {36750#true} assume !(12292 == ~s__state~0); {36750#true} is VALID [2018-11-18 23:31:37,960 INFO L273 TraceCheckUtils]: 16: Hoare triple {36750#true} assume !(16384 == ~s__state~0); {36750#true} is VALID [2018-11-18 23:31:37,960 INFO L273 TraceCheckUtils]: 17: Hoare triple {36750#true} assume !(8192 == ~s__state~0); {36750#true} is VALID [2018-11-18 23:31:37,961 INFO L273 TraceCheckUtils]: 18: Hoare triple {36750#true} assume !(24576 == ~s__state~0); {36750#true} is VALID [2018-11-18 23:31:37,961 INFO L273 TraceCheckUtils]: 19: Hoare triple {36750#true} assume !(8195 == ~s__state~0); {36750#true} is VALID [2018-11-18 23:31:37,961 INFO L273 TraceCheckUtils]: 20: Hoare triple {36750#true} assume !(8480 == ~s__state~0); {36750#true} is VALID [2018-11-18 23:31:37,961 INFO L273 TraceCheckUtils]: 21: Hoare triple {36750#true} assume !(8481 == ~s__state~0); {36750#true} is VALID [2018-11-18 23:31:37,961 INFO L273 TraceCheckUtils]: 22: Hoare triple {36750#true} assume !(8482 == ~s__state~0); {36750#true} is VALID [2018-11-18 23:31:37,961 INFO L273 TraceCheckUtils]: 23: Hoare triple {36750#true} assume 8464 == ~s__state~0; {36750#true} is VALID [2018-11-18 23:31:37,961 INFO L273 TraceCheckUtils]: 24: Hoare triple {36750#true} ~s__shutdown~0 := 0;assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~ret~0 := #t~nondet33;havoc #t~nondet33; {36750#true} is VALID [2018-11-18 23:31:37,961 INFO L273 TraceCheckUtils]: 25: Hoare triple {36750#true} assume 0 == ~blastFlag~0;~blastFlag~0 := 1; {36750#true} is VALID [2018-11-18 23:31:37,962 INFO L273 TraceCheckUtils]: 26: Hoare triple {36750#true} assume !(~ret~0 <= 0);~got_new_session~0 := 1;~s__state~0 := 8496;~s__init_num~0 := 0; {36752#(<= 8496 ssl3_accept_~s__state~0)} is VALID [2018-11-18 23:31:37,963 INFO L273 TraceCheckUtils]: 27: Hoare triple {36752#(<= 8496 ssl3_accept_~s__state~0)} assume 0 == ~s__s3__tmp__reuse_message~0; {36752#(<= 8496 ssl3_accept_~s__state~0)} is VALID [2018-11-18 23:31:37,963 INFO L273 TraceCheckUtils]: 28: Hoare triple {36752#(<= 8496 ssl3_accept_~s__state~0)} assume 0 == ~skip~0; {36752#(<= 8496 ssl3_accept_~s__state~0)} is VALID [2018-11-18 23:31:37,965 INFO L273 TraceCheckUtils]: 29: Hoare triple {36752#(<= 8496 ssl3_accept_~s__state~0)} assume -12288 != ~tmp___1~0; {36752#(<= 8496 ssl3_accept_~s__state~0)} is VALID [2018-11-18 23:31:37,965 INFO L273 TraceCheckUtils]: 30: Hoare triple {36752#(<= 8496 ssl3_accept_~s__state~0)} assume 8656 != ~s__state~0; {36752#(<= 8496 ssl3_accept_~s__state~0)} is VALID [2018-11-18 23:31:37,968 INFO L273 TraceCheckUtils]: 31: Hoare triple {36752#(<= 8496 ssl3_accept_~s__state~0)} assume !(-16384 != ~tmp___2~0); {36752#(<= 8496 ssl3_accept_~s__state~0)} is VALID [2018-11-18 23:31:37,968 INFO L273 TraceCheckUtils]: 32: Hoare triple {36752#(<= 8496 ssl3_accept_~s__state~0)} assume !(0 != ~s__debug~0); {36752#(<= 8496 ssl3_accept_~s__state~0)} is VALID [2018-11-18 23:31:37,968 INFO L273 TraceCheckUtils]: 33: Hoare triple {36752#(<= 8496 ssl3_accept_~s__state~0)} assume !(0 != ~cb~0); {36752#(<= 8496 ssl3_accept_~s__state~0)} is VALID [2018-11-18 23:31:37,969 INFO L273 TraceCheckUtils]: 34: Hoare triple {36752#(<= 8496 ssl3_accept_~s__state~0)} ~skip~0 := 0; {36752#(<= 8496 ssl3_accept_~s__state~0)} is VALID [2018-11-18 23:31:37,969 INFO L273 TraceCheckUtils]: 35: Hoare triple {36752#(<= 8496 ssl3_accept_~s__state~0)} assume true; {36752#(<= 8496 ssl3_accept_~s__state~0)} is VALID [2018-11-18 23:31:37,969 INFO L273 TraceCheckUtils]: 36: Hoare triple {36752#(<= 8496 ssl3_accept_~s__state~0)} assume !false; {36752#(<= 8496 ssl3_accept_~s__state~0)} is VALID [2018-11-18 23:31:37,969 INFO L273 TraceCheckUtils]: 37: Hoare triple {36752#(<= 8496 ssl3_accept_~s__state~0)} ~state~0 := ~s__state~0; {36752#(<= 8496 ssl3_accept_~s__state~0)} is VALID [2018-11-18 23:31:37,970 INFO L273 TraceCheckUtils]: 38: Hoare triple {36752#(<= 8496 ssl3_accept_~s__state~0)} assume !(12292 == ~s__state~0); {36752#(<= 8496 ssl3_accept_~s__state~0)} is VALID [2018-11-18 23:31:37,970 INFO L273 TraceCheckUtils]: 39: Hoare triple {36752#(<= 8496 ssl3_accept_~s__state~0)} assume !(16384 == ~s__state~0); {36752#(<= 8496 ssl3_accept_~s__state~0)} is VALID [2018-11-18 23:31:37,970 INFO L273 TraceCheckUtils]: 40: Hoare triple {36752#(<= 8496 ssl3_accept_~s__state~0)} assume !(8192 == ~s__state~0); {36752#(<= 8496 ssl3_accept_~s__state~0)} is VALID [2018-11-18 23:31:37,971 INFO L273 TraceCheckUtils]: 41: Hoare triple {36752#(<= 8496 ssl3_accept_~s__state~0)} assume !(24576 == ~s__state~0); {36752#(<= 8496 ssl3_accept_~s__state~0)} is VALID [2018-11-18 23:31:37,971 INFO L273 TraceCheckUtils]: 42: Hoare triple {36752#(<= 8496 ssl3_accept_~s__state~0)} assume !(8195 == ~s__state~0); {36752#(<= 8496 ssl3_accept_~s__state~0)} is VALID [2018-11-18 23:31:37,972 INFO L273 TraceCheckUtils]: 43: Hoare triple {36752#(<= 8496 ssl3_accept_~s__state~0)} assume !(8480 == ~s__state~0); {36752#(<= 8496 ssl3_accept_~s__state~0)} is VALID [2018-11-18 23:31:37,972 INFO L273 TraceCheckUtils]: 44: Hoare triple {36752#(<= 8496 ssl3_accept_~s__state~0)} assume !(8481 == ~s__state~0); {36752#(<= 8496 ssl3_accept_~s__state~0)} is VALID [2018-11-18 23:31:37,973 INFO L273 TraceCheckUtils]: 45: Hoare triple {36752#(<= 8496 ssl3_accept_~s__state~0)} assume !(8482 == ~s__state~0); {36752#(<= 8496 ssl3_accept_~s__state~0)} is VALID [2018-11-18 23:31:37,973 INFO L273 TraceCheckUtils]: 46: Hoare triple {36752#(<= 8496 ssl3_accept_~s__state~0)} assume 8464 == ~s__state~0; {36751#false} is VALID [2018-11-18 23:31:37,974 INFO L273 TraceCheckUtils]: 47: Hoare triple {36751#false} ~s__shutdown~0 := 0;assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~ret~0 := #t~nondet33;havoc #t~nondet33; {36751#false} is VALID [2018-11-18 23:31:37,974 INFO L273 TraceCheckUtils]: 48: Hoare triple {36751#false} assume 0 == ~blastFlag~0;~blastFlag~0 := 1; {36751#false} is VALID [2018-11-18 23:31:37,974 INFO L273 TraceCheckUtils]: 49: Hoare triple {36751#false} assume !(~ret~0 <= 0);~got_new_session~0 := 1;~s__state~0 := 8496;~s__init_num~0 := 0; {36751#false} is VALID [2018-11-18 23:31:37,974 INFO L273 TraceCheckUtils]: 50: Hoare triple {36751#false} assume 0 == ~s__s3__tmp__reuse_message~0; {36751#false} is VALID [2018-11-18 23:31:37,974 INFO L273 TraceCheckUtils]: 51: Hoare triple {36751#false} assume 0 == ~skip~0; {36751#false} is VALID [2018-11-18 23:31:37,975 INFO L273 TraceCheckUtils]: 52: Hoare triple {36751#false} assume -12288 != ~tmp___1~0; {36751#false} is VALID [2018-11-18 23:31:37,975 INFO L273 TraceCheckUtils]: 53: Hoare triple {36751#false} assume 8656 != ~s__state~0; {36751#false} is VALID [2018-11-18 23:31:37,975 INFO L273 TraceCheckUtils]: 54: Hoare triple {36751#false} assume -16384 != ~tmp___2~0; {36751#false} is VALID [2018-11-18 23:31:37,975 INFO L273 TraceCheckUtils]: 55: Hoare triple {36751#false} assume 8496 == ~state~0; {36751#false} is VALID [2018-11-18 23:31:37,975 INFO L273 TraceCheckUtils]: 56: Hoare triple {36751#false} assume !false; {36751#false} is VALID [2018-11-18 23:31:37,977 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 23:31:37,977 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 23:31:37,977 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 23:31:37,978 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 57 [2018-11-18 23:31:37,978 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-18 23:31:37,978 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2018-11-18 23:31:38,023 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 57 edges. 57 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-18 23:31:38,024 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 23:31:38,024 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 23:31:38,024 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 23:31:38,025 INFO L87 Difference]: Start difference. First operand 1241 states and 1908 transitions. Second operand 3 states. [2018-11-18 23:31:43,226 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 23:31:43,226 INFO L93 Difference]: Finished difference Result 2683 states and 4117 transitions. [2018-11-18 23:31:43,226 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 23:31:43,226 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 57 [2018-11-18 23:31:43,227 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 23:31:43,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2018-11-18 23:31:43,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 519 transitions. [2018-11-18 23:31:43,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2018-11-18 23:31:43,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 519 transitions. [2018-11-18 23:31:43,232 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 519 transitions. [2018-11-18 23:31:43,731 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 519 edges. 519 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-18 23:31:43,822 INFO L225 Difference]: With dead ends: 2683 [2018-11-18 23:31:43,823 INFO L226 Difference]: Without dead ends: 1457 [2018-11-18 23:31:43,825 INFO L604 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 [2018-11-18 23:31:43,826 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1457 states. [2018-11-18 23:31:46,115 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1457 to 1351. [2018-11-18 23:31:46,115 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-18 23:31:46,115 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1457 states. Second operand 1351 states. [2018-11-18 23:31:46,115 INFO L74 IsIncluded]: Start isIncluded. First operand 1457 states. Second operand 1351 states. [2018-11-18 23:31:46,116 INFO L87 Difference]: Start difference. First operand 1457 states. Second operand 1351 states. [2018-11-18 23:31:46,178 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 23:31:46,178 INFO L93 Difference]: Finished difference Result 1457 states and 2183 transitions. [2018-11-18 23:31:46,178 INFO L276 IsEmpty]: Start isEmpty. Operand 1457 states and 2183 transitions. [2018-11-18 23:31:46,180 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 23:31:46,180 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-18 23:31:46,180 INFO L74 IsIncluded]: Start isIncluded. First operand 1351 states. Second operand 1457 states. [2018-11-18 23:31:46,180 INFO L87 Difference]: Start difference. First operand 1351 states. Second operand 1457 states. [2018-11-18 23:31:46,241 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 23:31:46,242 INFO L93 Difference]: Finished difference Result 1457 states and 2183 transitions. [2018-11-18 23:31:46,242 INFO L276 IsEmpty]: Start isEmpty. Operand 1457 states and 2183 transitions. [2018-11-18 23:31:46,243 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 23:31:46,243 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-18 23:31:46,243 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-18 23:31:46,243 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-18 23:31:46,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1351 states. [2018-11-18 23:31:46,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1351 states to 1351 states and 2026 transitions. [2018-11-18 23:31:46,303 INFO L78 Accepts]: Start accepts. Automaton has 1351 states and 2026 transitions. Word has length 57 [2018-11-18 23:31:46,303 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 23:31:46,303 INFO L480 AbstractCegarLoop]: Abstraction has 1351 states and 2026 transitions. [2018-11-18 23:31:46,303 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 23:31:46,303 INFO L276 IsEmpty]: Start isEmpty. Operand 1351 states and 2026 transitions. [2018-11-18 23:31:46,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2018-11-18 23:31:46,306 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 23:31:46,306 INFO L375 BasicCegarLoop]: trace histogram [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] [2018-11-18 23:31:46,306 INFO L423 AbstractCegarLoop]: === Iteration 16 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 23:31:46,306 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 23:31:46,307 INFO L82 PathProgramCache]: Analyzing trace with hash 402112199, now seen corresponding path program 1 times [2018-11-18 23:31:46,307 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 23:31:46,307 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 23:31:46,308 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 23:31:46,308 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 23:31:46,308 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 23:31:46,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 23:31:46,547 INFO L256 TraceCheckUtils]: 0: Hoare triple {44211#true} call ULTIMATE.init(); {44211#true} is VALID [2018-11-18 23:31:46,547 INFO L273 TraceCheckUtils]: 1: Hoare triple {44211#true} assume true; {44211#true} is VALID [2018-11-18 23:31:46,547 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {44211#true} {44211#true} #661#return; {44211#true} is VALID [2018-11-18 23:31:46,547 INFO L256 TraceCheckUtils]: 3: Hoare triple {44211#true} call #t~ret50 := main(); {44211#true} is VALID [2018-11-18 23:31:46,548 INFO L273 TraceCheckUtils]: 4: Hoare triple {44211#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {44211#true} is VALID [2018-11-18 23:31:46,548 INFO L256 TraceCheckUtils]: 5: Hoare triple {44211#true} call #t~ret49 := ssl3_accept(~s~0); {44211#true} is VALID [2018-11-18 23:31:46,548 INFO L273 TraceCheckUtils]: 6: Hoare triple {44211#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;havoc ~s__s3__tmp__reuse_message~0;havoc ~s__s3__tmp__use_rsa_tmp~0;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet14;havoc #t~nondet14;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__s3__tmp__new_cipher__algorithms~0 := #t~nondet15;havoc #t~nondet15;havoc ~s__s3__tmp__next_state___0~0;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~s__s3__tmp__new_cipher__algo_strength~0 := #t~nondet16;havoc #t~nondet16;havoc ~s__session__cipher~0;havoc ~buf~0;havoc ~l~0;havoc ~Time~0;havoc ~tmp~0;havoc ~cb~0;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~num1~0 := #t~nondet17;havoc #t~nondet17;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~got_new_session~0;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~tmp___1~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~tmp___2~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~tmp___3~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp___4~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___5~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___6~0 := #t~nondet23;havoc #t~nondet23;havoc ~tmp___7~0;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;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;havoc ~__cil_tmp61~0;~s__s3__tmp__reuse_message~0 := 0;~s__state~0 := ~initial_state;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp~0 := #t~nondet27;havoc #t~nondet27;~Time~0 := ~tmp~0;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~got_new_session~0 := 0; {44211#true} is VALID [2018-11-18 23:31:46,548 INFO L273 TraceCheckUtils]: 7: Hoare triple {44211#true} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {44211#true} is VALID [2018-11-18 23:31:46,549 INFO L273 TraceCheckUtils]: 8: Hoare triple {44211#true} #t~post28 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post28;havoc #t~post28; {44211#true} is VALID [2018-11-18 23:31:46,549 INFO L273 TraceCheckUtils]: 9: Hoare triple {44211#true} assume 0 != 12288 + ~tmp___1~0; {44211#true} is VALID [2018-11-18 23:31:46,549 INFO L273 TraceCheckUtils]: 10: Hoare triple {44211#true} assume !(0 != 16384 + ~tmp___2~0); {44211#true} is VALID [2018-11-18 23:31:46,549 INFO L273 TraceCheckUtils]: 11: Hoare triple {44211#true} assume !(0 == ~s__cert~0); {44211#true} is VALID [2018-11-18 23:31:46,549 INFO L273 TraceCheckUtils]: 12: Hoare triple {44211#true} assume true; {44211#true} is VALID [2018-11-18 23:31:46,549 INFO L273 TraceCheckUtils]: 13: Hoare triple {44211#true} assume !false; {44211#true} is VALID [2018-11-18 23:31:46,550 INFO L273 TraceCheckUtils]: 14: Hoare triple {44211#true} ~state~0 := ~s__state~0; {44211#true} is VALID [2018-11-18 23:31:46,550 INFO L273 TraceCheckUtils]: 15: Hoare triple {44211#true} assume !(12292 == ~s__state~0); {44211#true} is VALID [2018-11-18 23:31:46,550 INFO L273 TraceCheckUtils]: 16: Hoare triple {44211#true} assume !(16384 == ~s__state~0); {44211#true} is VALID [2018-11-18 23:31:46,550 INFO L273 TraceCheckUtils]: 17: Hoare triple {44211#true} assume !(8192 == ~s__state~0); {44211#true} is VALID [2018-11-18 23:31:46,550 INFO L273 TraceCheckUtils]: 18: Hoare triple {44211#true} assume !(24576 == ~s__state~0); {44211#true} is VALID [2018-11-18 23:31:46,551 INFO L273 TraceCheckUtils]: 19: Hoare triple {44211#true} assume !(8195 == ~s__state~0); {44211#true} is VALID [2018-11-18 23:31:46,551 INFO L273 TraceCheckUtils]: 20: Hoare triple {44211#true} assume !(8480 == ~s__state~0); {44211#true} is VALID [2018-11-18 23:31:46,551 INFO L273 TraceCheckUtils]: 21: Hoare triple {44211#true} assume !(8481 == ~s__state~0); {44211#true} is VALID [2018-11-18 23:31:46,551 INFO L273 TraceCheckUtils]: 22: Hoare triple {44211#true} assume !(8482 == ~s__state~0); {44211#true} is VALID [2018-11-18 23:31:46,551 INFO L273 TraceCheckUtils]: 23: Hoare triple {44211#true} assume 8464 == ~s__state~0; {44211#true} is VALID [2018-11-18 23:31:46,552 INFO L273 TraceCheckUtils]: 24: Hoare triple {44211#true} ~s__shutdown~0 := 0;assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~ret~0 := #t~nondet33;havoc #t~nondet33; {44211#true} is VALID [2018-11-18 23:31:46,552 INFO L273 TraceCheckUtils]: 25: Hoare triple {44211#true} assume 0 == ~blastFlag~0;~blastFlag~0 := 1; {44211#true} is VALID [2018-11-18 23:31:46,552 INFO L273 TraceCheckUtils]: 26: Hoare triple {44211#true} assume !(~ret~0 <= 0);~got_new_session~0 := 1;~s__state~0 := 8496;~s__init_num~0 := 0; {44211#true} is VALID [2018-11-18 23:31:46,552 INFO L273 TraceCheckUtils]: 27: Hoare triple {44211#true} assume 0 == ~s__s3__tmp__reuse_message~0; {44211#true} is VALID [2018-11-18 23:31:46,552 INFO L273 TraceCheckUtils]: 28: Hoare triple {44211#true} assume 0 == ~skip~0; {44211#true} is VALID [2018-11-18 23:31:46,552 INFO L273 TraceCheckUtils]: 29: Hoare triple {44211#true} assume -12288 != ~tmp___1~0; {44211#true} is VALID [2018-11-18 23:31:46,553 INFO L273 TraceCheckUtils]: 30: Hoare triple {44211#true} assume 8656 != ~s__state~0; {44211#true} is VALID [2018-11-18 23:31:46,553 INFO L273 TraceCheckUtils]: 31: Hoare triple {44211#true} assume !(-16384 != ~tmp___2~0); {44211#true} is VALID [2018-11-18 23:31:46,553 INFO L273 TraceCheckUtils]: 32: Hoare triple {44211#true} assume !(0 != ~s__debug~0); {44211#true} is VALID [2018-11-18 23:31:46,553 INFO L273 TraceCheckUtils]: 33: Hoare triple {44211#true} assume !(0 != ~cb~0); {44211#true} is VALID [2018-11-18 23:31:46,553 INFO L273 TraceCheckUtils]: 34: Hoare triple {44211#true} ~skip~0 := 0; {44211#true} is VALID [2018-11-18 23:31:46,554 INFO L273 TraceCheckUtils]: 35: Hoare triple {44211#true} assume true; {44211#true} is VALID [2018-11-18 23:31:46,554 INFO L273 TraceCheckUtils]: 36: Hoare triple {44211#true} assume !false; {44211#true} is VALID [2018-11-18 23:31:46,554 INFO L273 TraceCheckUtils]: 37: Hoare triple {44211#true} ~state~0 := ~s__state~0; {44211#true} is VALID [2018-11-18 23:31:46,554 INFO L273 TraceCheckUtils]: 38: Hoare triple {44211#true} assume !(12292 == ~s__state~0); {44211#true} is VALID [2018-11-18 23:31:46,554 INFO L273 TraceCheckUtils]: 39: Hoare triple {44211#true} assume !(16384 == ~s__state~0); {44211#true} is VALID [2018-11-18 23:31:46,555 INFO L273 TraceCheckUtils]: 40: Hoare triple {44211#true} assume !(8192 == ~s__state~0); {44211#true} is VALID [2018-11-18 23:31:46,555 INFO L273 TraceCheckUtils]: 41: Hoare triple {44211#true} assume !(24576 == ~s__state~0); {44211#true} is VALID [2018-11-18 23:31:46,555 INFO L273 TraceCheckUtils]: 42: Hoare triple {44211#true} assume !(8195 == ~s__state~0); {44211#true} is VALID [2018-11-18 23:31:46,555 INFO L273 TraceCheckUtils]: 43: Hoare triple {44211#true} assume !(8480 == ~s__state~0); {44211#true} is VALID [2018-11-18 23:31:46,555 INFO L273 TraceCheckUtils]: 44: Hoare triple {44211#true} assume !(8481 == ~s__state~0); {44211#true} is VALID [2018-11-18 23:31:46,556 INFO L273 TraceCheckUtils]: 45: Hoare triple {44211#true} assume !(8482 == ~s__state~0); {44211#true} is VALID [2018-11-18 23:31:46,556 INFO L273 TraceCheckUtils]: 46: Hoare triple {44211#true} assume !(8464 == ~s__state~0); {44211#true} is VALID [2018-11-18 23:31:46,556 INFO L273 TraceCheckUtils]: 47: Hoare triple {44211#true} assume !(8465 == ~s__state~0); {44211#true} is VALID [2018-11-18 23:31:46,556 INFO L273 TraceCheckUtils]: 48: Hoare triple {44211#true} assume !(8466 == ~s__state~0); {44211#true} is VALID [2018-11-18 23:31:46,556 INFO L273 TraceCheckUtils]: 49: Hoare triple {44211#true} assume 8496 == ~s__state~0; {44211#true} is VALID [2018-11-18 23:31:46,557 INFO L273 TraceCheckUtils]: 50: Hoare triple {44211#true} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~ret~0 := #t~nondet34;havoc #t~nondet34; {44211#true} is VALID [2018-11-18 23:31:46,557 INFO L273 TraceCheckUtils]: 51: Hoare triple {44211#true} assume 1 == ~blastFlag~0;~blastFlag~0 := 2; {44211#true} is VALID [2018-11-18 23:31:46,557 INFO L273 TraceCheckUtils]: 52: Hoare triple {44211#true} assume !(~ret~0 <= 0); {44211#true} is VALID [2018-11-18 23:31:46,571 INFO L273 TraceCheckUtils]: 53: Hoare triple {44211#true} assume 0 != ~s__hit~0;~s__state~0 := 8656; {44213#(= ssl3_accept_~s__state~0 8656)} is VALID [2018-11-18 23:31:46,580 INFO L273 TraceCheckUtils]: 54: Hoare triple {44213#(= ssl3_accept_~s__state~0 8656)} ~s__init_num~0 := 0; {44213#(= ssl3_accept_~s__state~0 8656)} is VALID [2018-11-18 23:31:46,592 INFO L273 TraceCheckUtils]: 55: Hoare triple {44213#(= ssl3_accept_~s__state~0 8656)} assume 0 == ~s__s3__tmp__reuse_message~0; {44213#(= ssl3_accept_~s__state~0 8656)} is VALID [2018-11-18 23:31:46,605 INFO L273 TraceCheckUtils]: 56: Hoare triple {44213#(= ssl3_accept_~s__state~0 8656)} assume 0 == ~skip~0; {44213#(= ssl3_accept_~s__state~0 8656)} is VALID [2018-11-18 23:31:46,618 INFO L273 TraceCheckUtils]: 57: Hoare triple {44213#(= ssl3_accept_~s__state~0 8656)} assume -12288 != ~tmp___1~0; {44213#(= ssl3_accept_~s__state~0 8656)} is VALID [2018-11-18 23:31:46,635 INFO L273 TraceCheckUtils]: 58: Hoare triple {44213#(= ssl3_accept_~s__state~0 8656)} assume 8656 != ~s__state~0; {44212#false} is VALID [2018-11-18 23:31:46,635 INFO L273 TraceCheckUtils]: 59: Hoare triple {44212#false} assume -16384 != ~tmp___2~0; {44212#false} is VALID [2018-11-18 23:31:46,635 INFO L273 TraceCheckUtils]: 60: Hoare triple {44212#false} assume 8496 == ~state~0; {44212#false} is VALID [2018-11-18 23:31:46,636 INFO L273 TraceCheckUtils]: 61: Hoare triple {44212#false} assume !false; {44212#false} is VALID [2018-11-18 23:31:46,639 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2018-11-18 23:31:46,639 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 23:31:46,639 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 23:31:46,640 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 62 [2018-11-18 23:31:46,640 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-18 23:31:46,640 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2018-11-18 23:31:47,082 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 51 edges. 51 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-18 23:31:47,083 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 23:31:47,083 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 23:31:47,083 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 23:31:47,084 INFO L87 Difference]: Start difference. First operand 1351 states and 2026 transitions. Second operand 3 states. [2018-11-18 23:31:52,415 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 23:31:52,416 INFO L93 Difference]: Finished difference Result 2858 states and 4284 transitions. [2018-11-18 23:31:52,416 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 23:31:52,416 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 62 [2018-11-18 23:31:52,416 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 23:31:52,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2018-11-18 23:31:52,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 500 transitions. [2018-11-18 23:31:52,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2018-11-18 23:31:52,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 500 transitions. [2018-11-18 23:31:52,422 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 500 transitions. [2018-11-18 23:31:52,857 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 500 edges. 500 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-18 23:31:52,952 INFO L225 Difference]: With dead ends: 2858 [2018-11-18 23:31:52,952 INFO L226 Difference]: Without dead ends: 1522 [2018-11-18 23:31:52,955 INFO L604 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 [2018-11-18 23:31:52,956 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1522 states. [2018-11-18 23:31:56,366 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1522 to 1480. [2018-11-18 23:31:56,366 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-18 23:31:56,367 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1522 states. Second operand 1480 states. [2018-11-18 23:31:56,367 INFO L74 IsIncluded]: Start isIncluded. First operand 1522 states. Second operand 1480 states. [2018-11-18 23:31:56,367 INFO L87 Difference]: Start difference. First operand 1522 states. Second operand 1480 states. [2018-11-18 23:31:56,452 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 23:31:56,452 INFO L93 Difference]: Finished difference Result 1522 states and 2225 transitions. [2018-11-18 23:31:56,452 INFO L276 IsEmpty]: Start isEmpty. Operand 1522 states and 2225 transitions. [2018-11-18 23:31:56,454 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 23:31:56,454 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-18 23:31:56,454 INFO L74 IsIncluded]: Start isIncluded. First operand 1480 states. Second operand 1522 states. [2018-11-18 23:31:56,454 INFO L87 Difference]: Start difference. First operand 1480 states. Second operand 1522 states. [2018-11-18 23:31:56,520 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 23:31:56,520 INFO L93 Difference]: Finished difference Result 1522 states and 2225 transitions. [2018-11-18 23:31:56,520 INFO L276 IsEmpty]: Start isEmpty. Operand 1522 states and 2225 transitions. [2018-11-18 23:31:56,521 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 23:31:56,522 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-18 23:31:56,522 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-18 23:31:56,522 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-18 23:31:56,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1480 states. [2018-11-18 23:31:56,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1480 states to 1480 states and 2166 transitions. [2018-11-18 23:31:56,612 INFO L78 Accepts]: Start accepts. Automaton has 1480 states and 2166 transitions. Word has length 62 [2018-11-18 23:31:56,612 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 23:31:56,612 INFO L480 AbstractCegarLoop]: Abstraction has 1480 states and 2166 transitions. [2018-11-18 23:31:56,612 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 23:31:56,612 INFO L276 IsEmpty]: Start isEmpty. Operand 1480 states and 2166 transitions. [2018-11-18 23:31:56,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2018-11-18 23:31:56,614 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 23:31:56,614 INFO L375 BasicCegarLoop]: trace histogram [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] [2018-11-18 23:31:56,614 INFO L423 AbstractCegarLoop]: === Iteration 17 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 23:31:56,615 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 23:31:56,615 INFO L82 PathProgramCache]: Analyzing trace with hash 1082170569, now seen corresponding path program 1 times [2018-11-18 23:31:56,615 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 23:31:56,615 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 23:31:56,616 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 23:31:56,616 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 23:31:56,616 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 23:31:56,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 23:31:56,729 INFO L256 TraceCheckUtils]: 0: Hoare triple {52127#true} call ULTIMATE.init(); {52127#true} is VALID [2018-11-18 23:31:56,729 INFO L273 TraceCheckUtils]: 1: Hoare triple {52127#true} assume true; {52127#true} is VALID [2018-11-18 23:31:56,730 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {52127#true} {52127#true} #661#return; {52127#true} is VALID [2018-11-18 23:31:56,730 INFO L256 TraceCheckUtils]: 3: Hoare triple {52127#true} call #t~ret50 := main(); {52127#true} is VALID [2018-11-18 23:31:56,730 INFO L273 TraceCheckUtils]: 4: Hoare triple {52127#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {52127#true} is VALID [2018-11-18 23:31:56,730 INFO L256 TraceCheckUtils]: 5: Hoare triple {52127#true} call #t~ret49 := ssl3_accept(~s~0); {52127#true} is VALID [2018-11-18 23:31:56,730 INFO L273 TraceCheckUtils]: 6: Hoare triple {52127#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;havoc ~s__s3__tmp__reuse_message~0;havoc ~s__s3__tmp__use_rsa_tmp~0;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet14;havoc #t~nondet14;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__s3__tmp__new_cipher__algorithms~0 := #t~nondet15;havoc #t~nondet15;havoc ~s__s3__tmp__next_state___0~0;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~s__s3__tmp__new_cipher__algo_strength~0 := #t~nondet16;havoc #t~nondet16;havoc ~s__session__cipher~0;havoc ~buf~0;havoc ~l~0;havoc ~Time~0;havoc ~tmp~0;havoc ~cb~0;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~num1~0 := #t~nondet17;havoc #t~nondet17;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~got_new_session~0;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~tmp___1~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~tmp___2~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~tmp___3~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp___4~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___5~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___6~0 := #t~nondet23;havoc #t~nondet23;havoc ~tmp___7~0;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;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;havoc ~__cil_tmp61~0;~s__s3__tmp__reuse_message~0 := 0;~s__state~0 := ~initial_state;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp~0 := #t~nondet27;havoc #t~nondet27;~Time~0 := ~tmp~0;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~got_new_session~0 := 0; {52127#true} is VALID [2018-11-18 23:31:56,731 INFO L273 TraceCheckUtils]: 7: Hoare triple {52127#true} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {52127#true} is VALID [2018-11-18 23:31:56,731 INFO L273 TraceCheckUtils]: 8: Hoare triple {52127#true} #t~post28 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post28;havoc #t~post28; {52127#true} is VALID [2018-11-18 23:31:56,731 INFO L273 TraceCheckUtils]: 9: Hoare triple {52127#true} assume 0 != 12288 + ~tmp___1~0; {52127#true} is VALID [2018-11-18 23:31:56,749 INFO L273 TraceCheckUtils]: 10: Hoare triple {52127#true} assume !(0 != 16384 + ~tmp___2~0); {52129#(= (+ ssl3_accept_~tmp___2~0 16384) 0)} is VALID [2018-11-18 23:31:56,753 INFO L273 TraceCheckUtils]: 11: Hoare triple {52129#(= (+ ssl3_accept_~tmp___2~0 16384) 0)} assume !(0 == ~s__cert~0); {52129#(= (+ ssl3_accept_~tmp___2~0 16384) 0)} is VALID [2018-11-18 23:31:56,753 INFO L273 TraceCheckUtils]: 12: Hoare triple {52129#(= (+ ssl3_accept_~tmp___2~0 16384) 0)} assume true; {52129#(= (+ ssl3_accept_~tmp___2~0 16384) 0)} is VALID [2018-11-18 23:31:56,756 INFO L273 TraceCheckUtils]: 13: Hoare triple {52129#(= (+ ssl3_accept_~tmp___2~0 16384) 0)} assume !false; {52129#(= (+ ssl3_accept_~tmp___2~0 16384) 0)} is VALID [2018-11-18 23:31:56,756 INFO L273 TraceCheckUtils]: 14: Hoare triple {52129#(= (+ ssl3_accept_~tmp___2~0 16384) 0)} ~state~0 := ~s__state~0; {52129#(= (+ ssl3_accept_~tmp___2~0 16384) 0)} is VALID [2018-11-18 23:31:56,759 INFO L273 TraceCheckUtils]: 15: Hoare triple {52129#(= (+ ssl3_accept_~tmp___2~0 16384) 0)} assume !(12292 == ~s__state~0); {52129#(= (+ ssl3_accept_~tmp___2~0 16384) 0)} is VALID [2018-11-18 23:31:56,759 INFO L273 TraceCheckUtils]: 16: Hoare triple {52129#(= (+ ssl3_accept_~tmp___2~0 16384) 0)} assume !(16384 == ~s__state~0); {52129#(= (+ ssl3_accept_~tmp___2~0 16384) 0)} is VALID [2018-11-18 23:31:56,759 INFO L273 TraceCheckUtils]: 17: Hoare triple {52129#(= (+ ssl3_accept_~tmp___2~0 16384) 0)} assume !(8192 == ~s__state~0); {52129#(= (+ ssl3_accept_~tmp___2~0 16384) 0)} is VALID [2018-11-18 23:31:56,760 INFO L273 TraceCheckUtils]: 18: Hoare triple {52129#(= (+ ssl3_accept_~tmp___2~0 16384) 0)} assume !(24576 == ~s__state~0); {52129#(= (+ ssl3_accept_~tmp___2~0 16384) 0)} is VALID [2018-11-18 23:31:56,760 INFO L273 TraceCheckUtils]: 19: Hoare triple {52129#(= (+ ssl3_accept_~tmp___2~0 16384) 0)} assume !(8195 == ~s__state~0); {52129#(= (+ ssl3_accept_~tmp___2~0 16384) 0)} is VALID [2018-11-18 23:31:56,760 INFO L273 TraceCheckUtils]: 20: Hoare triple {52129#(= (+ ssl3_accept_~tmp___2~0 16384) 0)} assume !(8480 == ~s__state~0); {52129#(= (+ ssl3_accept_~tmp___2~0 16384) 0)} is VALID [2018-11-18 23:31:56,761 INFO L273 TraceCheckUtils]: 21: Hoare triple {52129#(= (+ ssl3_accept_~tmp___2~0 16384) 0)} assume !(8481 == ~s__state~0); {52129#(= (+ ssl3_accept_~tmp___2~0 16384) 0)} is VALID [2018-11-18 23:31:56,761 INFO L273 TraceCheckUtils]: 22: Hoare triple {52129#(= (+ ssl3_accept_~tmp___2~0 16384) 0)} assume !(8482 == ~s__state~0); {52129#(= (+ ssl3_accept_~tmp___2~0 16384) 0)} is VALID [2018-11-18 23:31:56,761 INFO L273 TraceCheckUtils]: 23: Hoare triple {52129#(= (+ ssl3_accept_~tmp___2~0 16384) 0)} assume 8464 == ~s__state~0; {52129#(= (+ ssl3_accept_~tmp___2~0 16384) 0)} is VALID [2018-11-18 23:31:56,762 INFO L273 TraceCheckUtils]: 24: Hoare triple {52129#(= (+ ssl3_accept_~tmp___2~0 16384) 0)} ~s__shutdown~0 := 0;assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~ret~0 := #t~nondet33;havoc #t~nondet33; {52129#(= (+ ssl3_accept_~tmp___2~0 16384) 0)} is VALID [2018-11-18 23:31:56,762 INFO L273 TraceCheckUtils]: 25: Hoare triple {52129#(= (+ ssl3_accept_~tmp___2~0 16384) 0)} assume 0 == ~blastFlag~0;~blastFlag~0 := 1; {52129#(= (+ ssl3_accept_~tmp___2~0 16384) 0)} is VALID [2018-11-18 23:31:56,762 INFO L273 TraceCheckUtils]: 26: Hoare triple {52129#(= (+ ssl3_accept_~tmp___2~0 16384) 0)} assume !(~ret~0 <= 0);~got_new_session~0 := 1;~s__state~0 := 8496;~s__init_num~0 := 0; {52129#(= (+ ssl3_accept_~tmp___2~0 16384) 0)} is VALID [2018-11-18 23:31:56,763 INFO L273 TraceCheckUtils]: 27: Hoare triple {52129#(= (+ ssl3_accept_~tmp___2~0 16384) 0)} assume 0 == ~s__s3__tmp__reuse_message~0; {52129#(= (+ ssl3_accept_~tmp___2~0 16384) 0)} is VALID [2018-11-18 23:31:56,763 INFO L273 TraceCheckUtils]: 28: Hoare triple {52129#(= (+ ssl3_accept_~tmp___2~0 16384) 0)} assume 0 == ~skip~0; {52129#(= (+ ssl3_accept_~tmp___2~0 16384) 0)} is VALID [2018-11-18 23:31:56,764 INFO L273 TraceCheckUtils]: 29: Hoare triple {52129#(= (+ ssl3_accept_~tmp___2~0 16384) 0)} assume -12288 != ~tmp___1~0; {52129#(= (+ ssl3_accept_~tmp___2~0 16384) 0)} is VALID [2018-11-18 23:31:56,764 INFO L273 TraceCheckUtils]: 30: Hoare triple {52129#(= (+ ssl3_accept_~tmp___2~0 16384) 0)} assume 8656 != ~s__state~0; {52129#(= (+ ssl3_accept_~tmp___2~0 16384) 0)} is VALID [2018-11-18 23:31:56,765 INFO L273 TraceCheckUtils]: 31: Hoare triple {52129#(= (+ ssl3_accept_~tmp___2~0 16384) 0)} assume !(-16384 != ~tmp___2~0); {52129#(= (+ ssl3_accept_~tmp___2~0 16384) 0)} is VALID [2018-11-18 23:31:56,765 INFO L273 TraceCheckUtils]: 32: Hoare triple {52129#(= (+ ssl3_accept_~tmp___2~0 16384) 0)} assume !(0 != ~s__debug~0); {52129#(= (+ ssl3_accept_~tmp___2~0 16384) 0)} is VALID [2018-11-18 23:31:56,766 INFO L273 TraceCheckUtils]: 33: Hoare triple {52129#(= (+ ssl3_accept_~tmp___2~0 16384) 0)} assume !(0 != ~cb~0); {52129#(= (+ ssl3_accept_~tmp___2~0 16384) 0)} is VALID [2018-11-18 23:31:56,766 INFO L273 TraceCheckUtils]: 34: Hoare triple {52129#(= (+ ssl3_accept_~tmp___2~0 16384) 0)} ~skip~0 := 0; {52129#(= (+ ssl3_accept_~tmp___2~0 16384) 0)} is VALID [2018-11-18 23:31:56,767 INFO L273 TraceCheckUtils]: 35: Hoare triple {52129#(= (+ ssl3_accept_~tmp___2~0 16384) 0)} assume true; {52129#(= (+ ssl3_accept_~tmp___2~0 16384) 0)} is VALID [2018-11-18 23:31:56,767 INFO L273 TraceCheckUtils]: 36: Hoare triple {52129#(= (+ ssl3_accept_~tmp___2~0 16384) 0)} assume !false; {52129#(= (+ ssl3_accept_~tmp___2~0 16384) 0)} is VALID [2018-11-18 23:31:56,768 INFO L273 TraceCheckUtils]: 37: Hoare triple {52129#(= (+ ssl3_accept_~tmp___2~0 16384) 0)} ~state~0 := ~s__state~0; {52129#(= (+ ssl3_accept_~tmp___2~0 16384) 0)} is VALID [2018-11-18 23:31:56,768 INFO L273 TraceCheckUtils]: 38: Hoare triple {52129#(= (+ ssl3_accept_~tmp___2~0 16384) 0)} assume !(12292 == ~s__state~0); {52129#(= (+ ssl3_accept_~tmp___2~0 16384) 0)} is VALID [2018-11-18 23:31:56,769 INFO L273 TraceCheckUtils]: 39: Hoare triple {52129#(= (+ ssl3_accept_~tmp___2~0 16384) 0)} assume !(16384 == ~s__state~0); {52129#(= (+ ssl3_accept_~tmp___2~0 16384) 0)} is VALID [2018-11-18 23:31:56,770 INFO L273 TraceCheckUtils]: 40: Hoare triple {52129#(= (+ ssl3_accept_~tmp___2~0 16384) 0)} assume !(8192 == ~s__state~0); {52129#(= (+ ssl3_accept_~tmp___2~0 16384) 0)} is VALID [2018-11-18 23:31:56,770 INFO L273 TraceCheckUtils]: 41: Hoare triple {52129#(= (+ ssl3_accept_~tmp___2~0 16384) 0)} assume !(24576 == ~s__state~0); {52129#(= (+ ssl3_accept_~tmp___2~0 16384) 0)} is VALID [2018-11-18 23:31:56,771 INFO L273 TraceCheckUtils]: 42: Hoare triple {52129#(= (+ ssl3_accept_~tmp___2~0 16384) 0)} assume !(8195 == ~s__state~0); {52129#(= (+ ssl3_accept_~tmp___2~0 16384) 0)} is VALID [2018-11-18 23:31:56,771 INFO L273 TraceCheckUtils]: 43: Hoare triple {52129#(= (+ ssl3_accept_~tmp___2~0 16384) 0)} assume !(8480 == ~s__state~0); {52129#(= (+ ssl3_accept_~tmp___2~0 16384) 0)} is VALID [2018-11-18 23:31:56,772 INFO L273 TraceCheckUtils]: 44: Hoare triple {52129#(= (+ ssl3_accept_~tmp___2~0 16384) 0)} assume !(8481 == ~s__state~0); {52129#(= (+ ssl3_accept_~tmp___2~0 16384) 0)} is VALID [2018-11-18 23:31:56,772 INFO L273 TraceCheckUtils]: 45: Hoare triple {52129#(= (+ ssl3_accept_~tmp___2~0 16384) 0)} assume !(8482 == ~s__state~0); {52129#(= (+ ssl3_accept_~tmp___2~0 16384) 0)} is VALID [2018-11-18 23:31:56,773 INFO L273 TraceCheckUtils]: 46: Hoare triple {52129#(= (+ ssl3_accept_~tmp___2~0 16384) 0)} assume !(8464 == ~s__state~0); {52129#(= (+ ssl3_accept_~tmp___2~0 16384) 0)} is VALID [2018-11-18 23:31:56,773 INFO L273 TraceCheckUtils]: 47: Hoare triple {52129#(= (+ ssl3_accept_~tmp___2~0 16384) 0)} assume !(8465 == ~s__state~0); {52129#(= (+ ssl3_accept_~tmp___2~0 16384) 0)} is VALID [2018-11-18 23:31:56,778 INFO L273 TraceCheckUtils]: 48: Hoare triple {52129#(= (+ ssl3_accept_~tmp___2~0 16384) 0)} assume !(8466 == ~s__state~0); {52129#(= (+ ssl3_accept_~tmp___2~0 16384) 0)} is VALID [2018-11-18 23:31:56,778 INFO L273 TraceCheckUtils]: 49: Hoare triple {52129#(= (+ ssl3_accept_~tmp___2~0 16384) 0)} assume 8496 == ~s__state~0; {52129#(= (+ ssl3_accept_~tmp___2~0 16384) 0)} is VALID [2018-11-18 23:31:56,779 INFO L273 TraceCheckUtils]: 50: Hoare triple {52129#(= (+ ssl3_accept_~tmp___2~0 16384) 0)} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~ret~0 := #t~nondet34;havoc #t~nondet34; {52129#(= (+ ssl3_accept_~tmp___2~0 16384) 0)} is VALID [2018-11-18 23:31:56,779 INFO L273 TraceCheckUtils]: 51: Hoare triple {52129#(= (+ ssl3_accept_~tmp___2~0 16384) 0)} assume 1 == ~blastFlag~0;~blastFlag~0 := 2; {52129#(= (+ ssl3_accept_~tmp___2~0 16384) 0)} is VALID [2018-11-18 23:31:56,779 INFO L273 TraceCheckUtils]: 52: Hoare triple {52129#(= (+ ssl3_accept_~tmp___2~0 16384) 0)} assume !(~ret~0 <= 0); {52129#(= (+ ssl3_accept_~tmp___2~0 16384) 0)} is VALID [2018-11-18 23:31:56,780 INFO L273 TraceCheckUtils]: 53: Hoare triple {52129#(= (+ ssl3_accept_~tmp___2~0 16384) 0)} assume !(0 != ~s__hit~0);~s__state~0 := 8512; {52129#(= (+ ssl3_accept_~tmp___2~0 16384) 0)} is VALID [2018-11-18 23:31:56,780 INFO L273 TraceCheckUtils]: 54: Hoare triple {52129#(= (+ ssl3_accept_~tmp___2~0 16384) 0)} ~s__init_num~0 := 0; {52129#(= (+ ssl3_accept_~tmp___2~0 16384) 0)} is VALID [2018-11-18 23:31:56,780 INFO L273 TraceCheckUtils]: 55: Hoare triple {52129#(= (+ ssl3_accept_~tmp___2~0 16384) 0)} assume 0 == ~s__s3__tmp__reuse_message~0; {52129#(= (+ ssl3_accept_~tmp___2~0 16384) 0)} is VALID [2018-11-18 23:31:56,781 INFO L273 TraceCheckUtils]: 56: Hoare triple {52129#(= (+ ssl3_accept_~tmp___2~0 16384) 0)} assume 0 == ~skip~0; {52129#(= (+ ssl3_accept_~tmp___2~0 16384) 0)} is VALID [2018-11-18 23:31:56,781 INFO L273 TraceCheckUtils]: 57: Hoare triple {52129#(= (+ ssl3_accept_~tmp___2~0 16384) 0)} assume -12288 != ~tmp___1~0; {52129#(= (+ ssl3_accept_~tmp___2~0 16384) 0)} is VALID [2018-11-18 23:31:56,781 INFO L273 TraceCheckUtils]: 58: Hoare triple {52129#(= (+ ssl3_accept_~tmp___2~0 16384) 0)} assume 8656 != ~s__state~0; {52129#(= (+ ssl3_accept_~tmp___2~0 16384) 0)} is VALID [2018-11-18 23:31:56,782 INFO L273 TraceCheckUtils]: 59: Hoare triple {52129#(= (+ ssl3_accept_~tmp___2~0 16384) 0)} assume -16384 != ~tmp___2~0; {52128#false} is VALID [2018-11-18 23:31:56,782 INFO L273 TraceCheckUtils]: 60: Hoare triple {52128#false} assume 8496 == ~state~0; {52128#false} is VALID [2018-11-18 23:31:56,782 INFO L273 TraceCheckUtils]: 61: Hoare triple {52128#false} assume !false; {52128#false} is VALID [2018-11-18 23:31:56,788 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2018-11-18 23:31:56,788 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 23:31:56,788 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 23:31:56,789 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 62 [2018-11-18 23:31:56,789 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-18 23:31:56,789 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2018-11-18 23:31:56,830 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 47 edges. 47 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-18 23:31:56,831 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 23:31:56,831 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 23:31:56,831 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 23:31:56,831 INFO L87 Difference]: Start difference. First operand 1480 states and 2166 transitions. Second operand 3 states. [2018-11-18 23:32:03,105 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 23:32:03,105 INFO L93 Difference]: Finished difference Result 2792 states and 4062 transitions. [2018-11-18 23:32:03,105 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 23:32:03,105 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 62 [2018-11-18 23:32:03,105 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 23:32:03,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2018-11-18 23:32:03,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 626 transitions. [2018-11-18 23:32:03,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2018-11-18 23:32:03,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 626 transitions. [2018-11-18 23:32:03,111 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 626 transitions. [2018-11-18 23:32:03,672 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 626 edges. 626 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-18 23:32:03,819 INFO L225 Difference]: With dead ends: 2792 [2018-11-18 23:32:03,820 INFO L226 Difference]: Without dead ends: 1865 [2018-11-18 23:32:03,821 INFO L604 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 [2018-11-18 23:32:03,823 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1865 states. [2018-11-18 23:32:06,834 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1865 to 1342. [2018-11-18 23:32:06,835 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-18 23:32:06,835 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1865 states. Second operand 1342 states. [2018-11-18 23:32:06,835 INFO L74 IsIncluded]: Start isIncluded. First operand 1865 states. Second operand 1342 states. [2018-11-18 23:32:06,835 INFO L87 Difference]: Start difference. First operand 1865 states. Second operand 1342 states. [2018-11-18 23:32:06,944 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 23:32:06,944 INFO L93 Difference]: Finished difference Result 1865 states and 2705 transitions. [2018-11-18 23:32:06,944 INFO L276 IsEmpty]: Start isEmpty. Operand 1865 states and 2705 transitions. [2018-11-18 23:32:06,946 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 23:32:06,946 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-18 23:32:06,946 INFO L74 IsIncluded]: Start isIncluded. First operand 1342 states. Second operand 1865 states. [2018-11-18 23:32:06,946 INFO L87 Difference]: Start difference. First operand 1342 states. Second operand 1865 states. [2018-11-18 23:32:07,049 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 23:32:07,049 INFO L93 Difference]: Finished difference Result 1865 states and 2705 transitions. [2018-11-18 23:32:07,049 INFO L276 IsEmpty]: Start isEmpty. Operand 1865 states and 2705 transitions. [2018-11-18 23:32:07,051 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 23:32:07,051 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-18 23:32:07,051 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-18 23:32:07,051 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-18 23:32:07,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1342 states. [2018-11-18 23:32:07,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1342 states to 1342 states and 1948 transitions. [2018-11-18 23:32:07,112 INFO L78 Accepts]: Start accepts. Automaton has 1342 states and 1948 transitions. Word has length 62 [2018-11-18 23:32:07,112 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 23:32:07,113 INFO L480 AbstractCegarLoop]: Abstraction has 1342 states and 1948 transitions. [2018-11-18 23:32:07,113 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 23:32:07,113 INFO L276 IsEmpty]: Start isEmpty. Operand 1342 states and 1948 transitions. [2018-11-18 23:32:07,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2018-11-18 23:32:07,114 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 23:32:07,114 INFO L375 BasicCegarLoop]: trace histogram [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] [2018-11-18 23:32:07,114 INFO L423 AbstractCegarLoop]: === Iteration 18 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 23:32:07,115 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 23:32:07,115 INFO L82 PathProgramCache]: Analyzing trace with hash -508223518, now seen corresponding path program 1 times [2018-11-18 23:32:07,115 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 23:32:07,115 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 23:32:07,115 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 23:32:07,116 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 23:32:07,116 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 23:32:07,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 23:32:07,234 INFO L256 TraceCheckUtils]: 0: Hoare triple {60477#true} call ULTIMATE.init(); {60477#true} is VALID [2018-11-18 23:32:07,234 INFO L273 TraceCheckUtils]: 1: Hoare triple {60477#true} assume true; {60477#true} is VALID [2018-11-18 23:32:07,235 INFO L268 TraceCheckUtils]: 2: Hoare quadruple {60477#true} {60477#true} #661#return; {60477#true} is VALID [2018-11-18 23:32:07,235 INFO L256 TraceCheckUtils]: 3: Hoare triple {60477#true} call #t~ret50 := main(); {60477#true} is VALID [2018-11-18 23:32:07,235 INFO L273 TraceCheckUtils]: 4: Hoare triple {60477#true} havoc ~s~0;havoc ~tmp~1;~s~0 := 8464; {60477#true} is VALID [2018-11-18 23:32:07,235 INFO L256 TraceCheckUtils]: 5: Hoare triple {60477#true} call #t~ret49 := ssl3_accept(~s~0); {60477#true} is VALID [2018-11-18 23:32:07,235 INFO L273 TraceCheckUtils]: 6: Hoare triple {60477#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;havoc ~s__s3__tmp__reuse_message~0;havoc ~s__s3__tmp__use_rsa_tmp~0;assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~s__s3__tmp__new_cipher~0 := #t~nondet14;havoc #t~nondet14;assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~s__s3__tmp__new_cipher__algorithms~0 := #t~nondet15;havoc #t~nondet15;havoc ~s__s3__tmp__next_state___0~0;assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~s__s3__tmp__new_cipher__algo_strength~0 := #t~nondet16;havoc #t~nondet16;havoc ~s__session__cipher~0;havoc ~buf~0;havoc ~l~0;havoc ~Time~0;havoc ~tmp~0;havoc ~cb~0;assume -2147483648 <= #t~nondet17 && #t~nondet17 <= 2147483647;~num1~0 := #t~nondet17;havoc #t~nondet17;havoc ~ret~0;havoc ~new_state~0;havoc ~state~0;havoc ~skip~0;havoc ~got_new_session~0;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~tmp___1~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~tmp___2~0 := #t~nondet19;havoc #t~nondet19;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~tmp___3~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp___4~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___5~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___6~0 := #t~nondet23;havoc #t~nondet23;havoc ~tmp___7~0;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;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;havoc ~__cil_tmp61~0;~s__s3__tmp__reuse_message~0 := 0;~s__state~0 := ~initial_state;~blastFlag~0 := 0;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp~0 := #t~nondet27;havoc #t~nondet27;~Time~0 := ~tmp~0;~cb~0 := 0;~ret~0 := -1;~skip~0 := 0;~got_new_session~0 := 0; {60477#true} is VALID [2018-11-18 23:32:07,236 INFO L273 TraceCheckUtils]: 7: Hoare triple {60477#true} assume 0 != ~s__info_callback~0;~cb~0 := ~s__info_callback~0; {60479#(or (<= (+ ssl3_accept_~cb~0 1) 0) (<= 1 ssl3_accept_~cb~0))} is VALID [2018-11-18 23:32:07,236 INFO L273 TraceCheckUtils]: 8: Hoare triple {60479#(or (<= (+ ssl3_accept_~cb~0 1) 0) (<= 1 ssl3_accept_~cb~0))} #t~post28 := ~s__in_handshake~0;~s__in_handshake~0 := 1 + #t~post28;havoc #t~post28; {60479#(or (<= (+ ssl3_accept_~cb~0 1) 0) (<= 1 ssl3_accept_~cb~0))} is VALID [2018-11-18 23:32:07,236 INFO L273 TraceCheckUtils]: 9: Hoare triple {60479#(or (<= (+ ssl3_accept_~cb~0 1) 0) (<= 1 ssl3_accept_~cb~0))} assume 0 != 12288 + ~tmp___1~0; {60479#(or (<= (+ ssl3_accept_~cb~0 1) 0) (<= 1 ssl3_accept_~cb~0))} is VALID [2018-11-18 23:32:07,237 INFO L273 TraceCheckUtils]: 10: Hoare triple {60479#(or (<= (+ ssl3_accept_~cb~0 1) 0) (<= 1 ssl3_accept_~cb~0))} assume 0 != 16384 + ~tmp___2~0; {60479#(or (<= (+ ssl3_accept_~cb~0 1) 0) (<= 1 ssl3_accept_~cb~0))} is VALID [2018-11-18 23:32:07,237 INFO L273 TraceCheckUtils]: 11: Hoare triple {60479#(or (<= (+ ssl3_accept_~cb~0 1) 0) (<= 1 ssl3_accept_~cb~0))} assume !(0 == ~s__cert~0); {60479#(or (<= (+ ssl3_accept_~cb~0 1) 0) (<= 1 ssl3_accept_~cb~0))} is VALID [2018-11-18 23:32:07,237 INFO L273 TraceCheckUtils]: 12: Hoare triple {60479#(or (<= (+ ssl3_accept_~cb~0 1) 0) (<= 1 ssl3_accept_~cb~0))} assume true; {60479#(or (<= (+ ssl3_accept_~cb~0 1) 0) (<= 1 ssl3_accept_~cb~0))} is VALID [2018-11-18 23:32:07,238 INFO L273 TraceCheckUtils]: 13: Hoare triple {60479#(or (<= (+ ssl3_accept_~cb~0 1) 0) (<= 1 ssl3_accept_~cb~0))} assume !false; {60479#(or (<= (+ ssl3_accept_~cb~0 1) 0) (<= 1 ssl3_accept_~cb~0))} is VALID [2018-11-18 23:32:07,239 INFO L273 TraceCheckUtils]: 14: Hoare triple {60479#(or (<= (+ ssl3_accept_~cb~0 1) 0) (<= 1 ssl3_accept_~cb~0))} ~state~0 := ~s__state~0; {60479#(or (<= (+ ssl3_accept_~cb~0 1) 0) (<= 1 ssl3_accept_~cb~0))} is VALID [2018-11-18 23:32:07,239 INFO L273 TraceCheckUtils]: 15: Hoare triple {60479#(or (<= (+ ssl3_accept_~cb~0 1) 0) (<= 1 ssl3_accept_~cb~0))} assume !(12292 == ~s__state~0); {60479#(or (<= (+ ssl3_accept_~cb~0 1) 0) (<= 1 ssl3_accept_~cb~0))} is VALID [2018-11-18 23:32:07,240 INFO L273 TraceCheckUtils]: 16: Hoare triple {60479#(or (<= (+ ssl3_accept_~cb~0 1) 0) (<= 1 ssl3_accept_~cb~0))} assume !(16384 == ~s__state~0); {60479#(or (<= (+ ssl3_accept_~cb~0 1) 0) (<= 1 ssl3_accept_~cb~0))} is VALID [2018-11-18 23:32:07,240 INFO L273 TraceCheckUtils]: 17: Hoare triple {60479#(or (<= (+ ssl3_accept_~cb~0 1) 0) (<= 1 ssl3_accept_~cb~0))} assume !(8192 == ~s__state~0); {60479#(or (<= (+ ssl3_accept_~cb~0 1) 0) (<= 1 ssl3_accept_~cb~0))} is VALID [2018-11-18 23:32:07,241 INFO L273 TraceCheckUtils]: 18: Hoare triple {60479#(or (<= (+ ssl3_accept_~cb~0 1) 0) (<= 1 ssl3_accept_~cb~0))} assume !(24576 == ~s__state~0); {60479#(or (<= (+ ssl3_accept_~cb~0 1) 0) (<= 1 ssl3_accept_~cb~0))} is VALID [2018-11-18 23:32:07,241 INFO L273 TraceCheckUtils]: 19: Hoare triple {60479#(or (<= (+ ssl3_accept_~cb~0 1) 0) (<= 1 ssl3_accept_~cb~0))} assume !(8195 == ~s__state~0); {60479#(or (<= (+ ssl3_accept_~cb~0 1) 0) (<= 1 ssl3_accept_~cb~0))} is VALID [2018-11-18 23:32:07,242 INFO L273 TraceCheckUtils]: 20: Hoare triple {60479#(or (<= (+ ssl3_accept_~cb~0 1) 0) (<= 1 ssl3_accept_~cb~0))} assume !(8480 == ~s__state~0); {60479#(or (<= (+ ssl3_accept_~cb~0 1) 0) (<= 1 ssl3_accept_~cb~0))} is VALID [2018-11-18 23:32:07,242 INFO L273 TraceCheckUtils]: 21: Hoare triple {60479#(or (<= (+ ssl3_accept_~cb~0 1) 0) (<= 1 ssl3_accept_~cb~0))} assume !(8481 == ~s__state~0); {60479#(or (<= (+ ssl3_accept_~cb~0 1) 0) (<= 1 ssl3_accept_~cb~0))} is VALID [2018-11-18 23:32:07,243 INFO L273 TraceCheckUtils]: 22: Hoare triple {60479#(or (<= (+ ssl3_accept_~cb~0 1) 0) (<= 1 ssl3_accept_~cb~0))} assume !(8482 == ~s__state~0); {60479#(or (<= (+ ssl3_accept_~cb~0 1) 0) (<= 1 ssl3_accept_~cb~0))} is VALID [2018-11-18 23:32:07,243 INFO L273 TraceCheckUtils]: 23: Hoare triple {60479#(or (<= (+ ssl3_accept_~cb~0 1) 0) (<= 1 ssl3_accept_~cb~0))} assume 8464 == ~s__state~0; {60479#(or (<= (+ ssl3_accept_~cb~0 1) 0) (<= 1 ssl3_accept_~cb~0))} is VALID [2018-11-18 23:32:07,244 INFO L273 TraceCheckUtils]: 24: Hoare triple {60479#(or (<= (+ ssl3_accept_~cb~0 1) 0) (<= 1 ssl3_accept_~cb~0))} ~s__shutdown~0 := 0;assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647;~ret~0 := #t~nondet33;havoc #t~nondet33; {60479#(or (<= (+ ssl3_accept_~cb~0 1) 0) (<= 1 ssl3_accept_~cb~0))} is VALID [2018-11-18 23:32:07,244 INFO L273 TraceCheckUtils]: 25: Hoare triple {60479#(or (<= (+ ssl3_accept_~cb~0 1) 0) (<= 1 ssl3_accept_~cb~0))} assume 0 == ~blastFlag~0;~blastFlag~0 := 1; {60479#(or (<= (+ ssl3_accept_~cb~0 1) 0) (<= 1 ssl3_accept_~cb~0))} is VALID [2018-11-18 23:32:07,245 INFO L273 TraceCheckUtils]: 26: Hoare triple {60479#(or (<= (+ ssl3_accept_~cb~0 1) 0) (<= 1 ssl3_accept_~cb~0))} assume !(~ret~0 <= 0);~got_new_session~0 := 1;~s__state~0 := 8496;~s__init_num~0 := 0; {60479#(or (<= (+ ssl3_accept_~cb~0 1) 0) (<= 1 ssl3_accept_~cb~0))} is VALID [2018-11-18 23:32:07,245 INFO L273 TraceCheckUtils]: 27: Hoare triple {60479#(or (<= (+ ssl3_accept_~cb~0 1) 0) (<= 1 ssl3_accept_~cb~0))} assume 0 == ~s__s3__tmp__reuse_message~0; {60479#(or (<= (+ ssl3_accept_~cb~0 1) 0) (<= 1 ssl3_accept_~cb~0))} is VALID [2018-11-18 23:32:07,246 INFO L273 TraceCheckUtils]: 28: Hoare triple {60479#(or (<= (+ ssl3_accept_~cb~0 1) 0) (<= 1 ssl3_accept_~cb~0))} assume 0 == ~skip~0; {60479#(or (<= (+ ssl3_accept_~cb~0 1) 0) (<= 1 ssl3_accept_~cb~0))} is VALID [2018-11-18 23:32:07,246 INFO L273 TraceCheckUtils]: 29: Hoare triple {60479#(or (<= (+ ssl3_accept_~cb~0 1) 0) (<= 1 ssl3_accept_~cb~0))} assume -12288 != ~tmp___1~0; {60479#(or (<= (+ ssl3_accept_~cb~0 1) 0) (<= 1 ssl3_accept_~cb~0))} is VALID [2018-11-18 23:32:07,247 INFO L273 TraceCheckUtils]: 30: Hoare triple {60479#(or (<= (+ ssl3_accept_~cb~0 1) 0) (<= 1 ssl3_accept_~cb~0))} assume 8656 != ~s__state~0; {60479#(or (<= (+ ssl3_accept_~cb~0 1) 0) (<= 1 ssl3_accept_~cb~0))} is VALID [2018-11-18 23:32:07,247 INFO L273 TraceCheckUtils]: 31: Hoare triple {60479#(or (<= (+ ssl3_accept_~cb~0 1) 0) (<= 1 ssl3_accept_~cb~0))} assume -16384 != ~tmp___2~0; {60479#(or (<= (+ ssl3_accept_~cb~0 1) 0) (<= 1 ssl3_accept_~cb~0))} is VALID [2018-11-18 23:32:07,248 INFO L273 TraceCheckUtils]: 32: Hoare triple {60479#(or (<= (+ ssl3_accept_~cb~0 1) 0) (<= 1 ssl3_accept_~cb~0))} assume !(8496 == ~state~0); {60479#(or (<= (+ ssl3_accept_~cb~0 1) 0) (<= 1 ssl3_accept_~cb~0))} is VALID [2018-11-18 23:32:07,249 INFO L273 TraceCheckUtils]: 33: Hoare triple {60479#(or (<= (+ ssl3_accept_~cb~0 1) 0) (<= 1 ssl3_accept_~cb~0))} assume !(0 != ~s__debug~0); {60479#(or (<= (+ ssl3_accept_~cb~0 1) 0) (<= 1 ssl3_accept_~cb~0))} is VALID [2018-11-18 23:32:07,249 INFO L273 TraceCheckUtils]: 34: Hoare triple {60479#(or (<= (+ ssl3_accept_~cb~0 1) 0) (<= 1 ssl3_accept_~cb~0))} assume !(0 != ~cb~0); {60478#false} is VALID [2018-11-18 23:32:07,249 INFO L273 TraceCheckUtils]: 35: Hoare triple {60478#false} ~skip~0 := 0; {60478#false} is VALID [2018-11-18 23:32:07,250 INFO L273 TraceCheckUtils]: 36: Hoare triple {60478#false} assume true; {60478#false} is VALID [2018-11-18 23:32:07,250 INFO L273 TraceCheckUtils]: 37: Hoare triple {60478#false} assume !false; {60478#false} is VALID [2018-11-18 23:32:07,250 INFO L273 TraceCheckUtils]: 38: Hoare triple {60478#false} ~state~0 := ~s__state~0; {60478#false} is VALID [2018-11-18 23:32:07,250 INFO L273 TraceCheckUtils]: 39: Hoare triple {60478#false} assume !(12292 == ~s__state~0); {60478#false} is VALID [2018-11-18 23:32:07,250 INFO L273 TraceCheckUtils]: 40: Hoare triple {60478#false} assume !(16384 == ~s__state~0); {60478#false} is VALID [2018-11-18 23:32:07,251 INFO L273 TraceCheckUtils]: 41: Hoare triple {60478#false} assume !(8192 == ~s__state~0); {60478#false} is VALID [2018-11-18 23:32:07,251 INFO L273 TraceCheckUtils]: 42: Hoare triple {60478#false} assume !(24576 == ~s__state~0); {60478#false} is VALID [2018-11-18 23:32:07,251 INFO L273 TraceCheckUtils]: 43: Hoare triple {60478#false} assume !(8195 == ~s__state~0); {60478#false} is VALID [2018-11-18 23:32:07,251 INFO L273 TraceCheckUtils]: 44: Hoare triple {60478#false} assume !(8480 == ~s__state~0); {60478#false} is VALID [2018-11-18 23:32:07,251 INFO L273 TraceCheckUtils]: 45: Hoare triple {60478#false} assume !(8481 == ~s__state~0); {60478#false} is VALID [2018-11-18 23:32:07,251 INFO L273 TraceCheckUtils]: 46: Hoare triple {60478#false} assume !(8482 == ~s__state~0); {60478#false} is VALID [2018-11-18 23:32:07,252 INFO L273 TraceCheckUtils]: 47: Hoare triple {60478#false} assume !(8464 == ~s__state~0); {60478#false} is VALID [2018-11-18 23:32:07,252 INFO L273 TraceCheckUtils]: 48: Hoare triple {60478#false} assume !(8465 == ~s__state~0); {60478#false} is VALID [2018-11-18 23:32:07,252 INFO L273 TraceCheckUtils]: 49: Hoare triple {60478#false} assume !(8466 == ~s__state~0); {60478#false} is VALID [2018-11-18 23:32:07,252 INFO L273 TraceCheckUtils]: 50: Hoare triple {60478#false} assume 8496 == ~s__state~0; {60478#false} is VALID [2018-11-18 23:32:07,252 INFO L273 TraceCheckUtils]: 51: Hoare triple {60478#false} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647;~ret~0 := #t~nondet34;havoc #t~nondet34; {60478#false} is VALID [2018-11-18 23:32:07,252 INFO L273 TraceCheckUtils]: 52: Hoare triple {60478#false} assume 1 == ~blastFlag~0;~blastFlag~0 := 2; {60478#false} is VALID [2018-11-18 23:32:07,252 INFO L273 TraceCheckUtils]: 53: Hoare triple {60478#false} assume !(~ret~0 <= 0); {60478#false} is VALID [2018-11-18 23:32:07,252 INFO L273 TraceCheckUtils]: 54: Hoare triple {60478#false} assume !(0 != ~s__hit~0);~s__state~0 := 8512; {60478#false} is VALID [2018-11-18 23:32:07,253 INFO L273 TraceCheckUtils]: 55: Hoare triple {60478#false} ~s__init_num~0 := 0; {60478#false} is VALID [2018-11-18 23:32:07,253 INFO L273 TraceCheckUtils]: 56: Hoare triple {60478#false} assume 0 == ~s__s3__tmp__reuse_message~0; {60478#false} is VALID [2018-11-18 23:32:07,253 INFO L273 TraceCheckUtils]: 57: Hoare triple {60478#false} assume 0 == ~skip~0; {60478#false} is VALID [2018-11-18 23:32:07,253 INFO L273 TraceCheckUtils]: 58: Hoare triple {60478#false} assume -12288 != ~tmp___1~0; {60478#false} is VALID [2018-11-18 23:32:07,253 INFO L273 TraceCheckUtils]: 59: Hoare triple {60478#false} assume 8656 != ~s__state~0; {60478#false} is VALID [2018-11-18 23:32:07,253 INFO L273 TraceCheckUtils]: 60: Hoare triple {60478#false} assume -16384 != ~tmp___2~0; {60478#false} is VALID [2018-11-18 23:32:07,253 INFO L273 TraceCheckUtils]: 61: Hoare triple {60478#false} assume 8496 == ~state~0; {60478#false} is VALID [2018-11-18 23:32:07,254 INFO L273 TraceCheckUtils]: 62: Hoare triple {60478#false} assume !false; {60478#false} is VALID [2018-11-18 23:32:07,259 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 23:32:07,259 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 23:32:07,259 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 23:32:07,259 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 63 [2018-11-18 23:32:07,260 INFO L84 Accepts]: Finished accepts. word is accepted. [2018-11-18 23:32:07,260 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2018-11-18 23:32:07,378 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 63 edges. 63 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-18 23:32:07,379 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 23:32:07,379 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 23:32:07,379 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 23:32:07,380 INFO L87 Difference]: Start difference. First operand 1342 states and 1948 transitions. Second operand 3 states. [2018-11-18 23:32:16,605 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 23:32:16,606 INFO L93 Difference]: Finished difference Result 3874 states and 5585 transitions. [2018-11-18 23:32:16,606 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 23:32:16,606 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 63 [2018-11-18 23:32:16,606 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 23:32:16,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2018-11-18 23:32:16,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 633 transitions. [2018-11-18 23:32:16,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2018-11-18 23:32:16,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 633 transitions. [2018-11-18 23:32:16,612 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 633 transitions. [2018-11-18 23:32:17,223 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 633 edges. 633 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2018-11-18 23:32:17,505 INFO L225 Difference]: With dead ends: 3874 [2018-11-18 23:32:17,505 INFO L226 Difference]: Without dead ends: 2547 [2018-11-18 23:32:17,507 INFO L604 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 [2018-11-18 23:32:17,508 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2547 states. [2018-11-18 23:32:22,884 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2547 to 2545. [2018-11-18 23:32:22,884 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2018-11-18 23:32:22,884 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2547 states. Second operand 2545 states. [2018-11-18 23:32:22,884 INFO L74 IsIncluded]: Start isIncluded. First operand 2547 states. Second operand 2545 states. [2018-11-18 23:32:22,885 INFO L87 Difference]: Start difference. First operand 2547 states. Second operand 2545 states. [2018-11-18 23:32:23,071 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 23:32:23,072 INFO L93 Difference]: Finished difference Result 2547 states and 3623 transitions. [2018-11-18 23:32:23,072 INFO L276 IsEmpty]: Start isEmpty. Operand 2547 states and 3623 transitions. [2018-11-18 23:32:23,074 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 23:32:23,075 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-18 23:32:23,075 INFO L74 IsIncluded]: Start isIncluded. First operand 2545 states. Second operand 2547 states. [2018-11-18 23:32:23,075 INFO L87 Difference]: Start difference. First operand 2545 states. Second operand 2547 states. [2018-11-18 23:32:23,257 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 23:32:23,258 INFO L93 Difference]: Finished difference Result 2547 states and 3623 transitions. [2018-11-18 23:32:23,258 INFO L276 IsEmpty]: Start isEmpty. Operand 2547 states and 3623 transitions. [2018-11-18 23:32:23,260 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 23:32:23,260 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2018-11-18 23:32:23,261 INFO L88 GeneralOperation]: Finished isEquivalent. [2018-11-18 23:32:23,261 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2018-11-18 23:32:23,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2545 states. [2018-11-18 23:32:23,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2545 states to 2545 states and 3622 transitions. [2018-11-18 23:32:23,492 INFO L78 Accepts]: Start accepts. Automaton has 2545 states and 3622 transitions. Word has length 63 [2018-11-18 23:32:23,492 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 23:32:23,492 INFO L480 AbstractCegarLoop]: Abstraction has 2545 states and 3622 transitions. [2018-11-18 23:32:23,492 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 23:32:23,493 INFO L276 IsEmpty]: Start isEmpty. Operand 2545 states and 3622 transitions. [2018-11-18 23:32:23,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2018-11-18 23:32:23,495 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 23:32:23,495 INFO L375 BasicCegarLoop]: trace histogram [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] [2018-11-18 23:32:23,495 INFO L423 AbstractCegarLoop]: === Iteration 19 === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 23:32:23,496 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 23:32:23,496 INFO L82 PathProgramCache]: Analyzing trace with hash -62769458, now seen corresponding path program 1 times [2018-11-18 23:32:23,496 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 23:32:23,496 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 23:32:23,497 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 23:32:23,497 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 23:32:23,497 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 23:32:23,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 23:32:23,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 23:32:23,562 INFO L442 BasicCegarLoop]: Counterexample might be feasible [2018-11-18 23:32:23,666 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2018-11-18 23:32:23,666 WARN L170 areAnnotationChecker]: ULTIMATE.startENTRY has no Hoare annotation [2018-11-18 23:32:23,667 WARN L170 areAnnotationChecker]: ULTIMATE.startENTRY has no Hoare annotation [2018-11-18 23:32:23,667 WARN L170 areAnnotationChecker]: mainENTRY has no Hoare annotation [2018-11-18 23:32:23,667 WARN L170 areAnnotationChecker]: ssl3_acceptENTRY has no Hoare annotation [2018-11-18 23:32:23,667 WARN L170 areAnnotationChecker]: ULTIMATE.initEXIT has no Hoare annotation [2018-11-18 23:32:23,667 WARN L170 areAnnotationChecker]: L-1 has no Hoare annotation [2018-11-18 23:32:23,667 WARN L170 areAnnotationChecker]: L-1 has no Hoare annotation [2018-11-18 23:32:23,667 WARN L170 areAnnotationChecker]: L652 has no Hoare annotation [2018-11-18 23:32:23,667 WARN L170 areAnnotationChecker]: L652 has no Hoare annotation [2018-11-18 23:32:23,667 WARN L170 areAnnotationChecker]: L82 has no Hoare annotation [2018-11-18 23:32:23,668 WARN L170 areAnnotationChecker]: L82 has no Hoare annotation [2018-11-18 23:32:23,668 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2018-11-18 23:32:23,668 WARN L170 areAnnotationChecker]: L652-1 has no Hoare annotation [2018-11-18 23:32:23,668 WARN L170 areAnnotationChecker]: L85-2 has no Hoare annotation [2018-11-18 23:32:23,668 WARN L170 areAnnotationChecker]: L85 has no Hoare annotation [2018-11-18 23:32:23,668 WARN L170 areAnnotationChecker]: L85 has no Hoare annotation [2018-11-18 23:32:23,668 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2018-11-18 23:32:23,668 WARN L170 areAnnotationChecker]: L90 has no Hoare annotation [2018-11-18 23:32:23,668 WARN L170 areAnnotationChecker]: L90 has no Hoare annotation [2018-11-18 23:32:23,669 WARN L170 areAnnotationChecker]: mainEXIT has no Hoare annotation [2018-11-18 23:32:23,669 WARN L170 areAnnotationChecker]: L91 has no Hoare annotation [2018-11-18 23:32:23,669 WARN L170 areAnnotationChecker]: L91 has no Hoare annotation [2018-11-18 23:32:23,669 WARN L170 areAnnotationChecker]: L90-1 has no Hoare annotation [2018-11-18 23:32:23,669 WARN L170 areAnnotationChecker]: L90-1 has no Hoare annotation [2018-11-18 23:32:23,669 WARN L170 areAnnotationChecker]: ssl3_acceptFINAL has no Hoare annotation [2018-11-18 23:32:23,669 WARN L170 areAnnotationChecker]: L99-3 has no Hoare annotation [2018-11-18 23:32:23,669 WARN L170 areAnnotationChecker]: L99-3 has no Hoare annotation [2018-11-18 23:32:23,669 WARN L170 areAnnotationChecker]: ssl3_acceptEXIT has no Hoare annotation [2018-11-18 23:32:23,669 WARN L170 areAnnotationChecker]: L99-1 has no Hoare annotation [2018-11-18 23:32:23,670 WARN L170 areAnnotationChecker]: L99-1 has no Hoare annotation [2018-11-18 23:32:23,670 WARN L170 areAnnotationChecker]: L632 has no Hoare annotation [2018-11-18 23:32:23,670 WARN L170 areAnnotationChecker]: L100 has no Hoare annotation [2018-11-18 23:32:23,670 WARN L170 areAnnotationChecker]: L637 has no Hoare annotation [2018-11-18 23:32:23,670 WARN L170 areAnnotationChecker]: L637 has no Hoare annotation [2018-11-18 23:32:23,670 WARN L170 areAnnotationChecker]: L102 has no Hoare annotation [2018-11-18 23:32:23,670 WARN L170 areAnnotationChecker]: L102 has no Hoare annotation [2018-11-18 23:32:23,670 WARN L170 areAnnotationChecker]: L637-2 has no Hoare annotation [2018-11-18 23:32:23,670 WARN L170 areAnnotationChecker]: L103 has no Hoare annotation [2018-11-18 23:32:23,670 WARN L170 areAnnotationChecker]: L105 has no Hoare annotation [2018-11-18 23:32:23,671 WARN L170 areAnnotationChecker]: L105 has no Hoare annotation [2018-11-18 23:32:23,671 WARN L170 areAnnotationChecker]: L211 has no Hoare annotation [2018-11-18 23:32:23,671 WARN L170 areAnnotationChecker]: L108 has no Hoare annotation [2018-11-18 23:32:23,671 WARN L170 areAnnotationChecker]: L108 has no Hoare annotation [2018-11-18 23:32:23,671 WARN L170 areAnnotationChecker]: L216 has no Hoare annotation [2018-11-18 23:32:23,671 WARN L170 areAnnotationChecker]: L216 has no Hoare annotation [2018-11-18 23:32:23,671 WARN L170 areAnnotationChecker]: L111 has no Hoare annotation [2018-11-18 23:32:23,671 WARN L170 areAnnotationChecker]: L111 has no Hoare annotation [2018-11-18 23:32:23,671 WARN L170 areAnnotationChecker]: L216-2 has no Hoare annotation [2018-11-18 23:32:23,672 WARN L170 areAnnotationChecker]: L114 has no Hoare annotation [2018-11-18 23:32:23,672 WARN L170 areAnnotationChecker]: L114 has no Hoare annotation [2018-11-18 23:32:23,672 WARN L170 areAnnotationChecker]: L221 has no Hoare annotation [2018-11-18 23:32:23,672 WARN L170 areAnnotationChecker]: L221 has no Hoare annotation [2018-11-18 23:32:23,672 WARN L170 areAnnotationChecker]: L117 has no Hoare annotation [2018-11-18 23:32:23,672 WARN L170 areAnnotationChecker]: L117 has no Hoare annotation [2018-11-18 23:32:23,672 WARN L170 areAnnotationChecker]: L226 has no Hoare annotation [2018-11-18 23:32:23,672 WARN L170 areAnnotationChecker]: L226 has no Hoare annotation [2018-11-18 23:32:23,672 WARN L170 areAnnotationChecker]: L121 has no Hoare annotation [2018-11-18 23:32:23,672 WARN L170 areAnnotationChecker]: L120 has no Hoare annotation [2018-11-18 23:32:23,673 WARN L170 areAnnotationChecker]: L120 has no Hoare annotation [2018-11-18 23:32:23,673 WARN L170 areAnnotationChecker]: L228 has no Hoare annotation [2018-11-18 23:32:23,673 WARN L170 areAnnotationChecker]: L228 has no Hoare annotation [2018-11-18 23:32:23,673 WARN L170 areAnnotationChecker]: L226-2 has no Hoare annotation [2018-11-18 23:32:23,673 WARN L170 areAnnotationChecker]: L226-2 has no Hoare annotation [2018-11-18 23:32:23,673 WARN L170 areAnnotationChecker]: L259 has no Hoare annotation [2018-11-18 23:32:23,673 WARN L170 areAnnotationChecker]: L259 has no Hoare annotation [2018-11-18 23:32:23,673 WARN L170 areAnnotationChecker]: L123 has no Hoare annotation [2018-11-18 23:32:23,673 WARN L170 areAnnotationChecker]: L123 has no Hoare annotation [2018-11-18 23:32:23,673 WARN L170 areAnnotationChecker]: L232 has no Hoare annotation [2018-11-18 23:32:23,674 WARN L170 areAnnotationChecker]: L232 has no Hoare annotation [2018-11-18 23:32:23,674 WARN L170 areAnnotationChecker]: L243 has no Hoare annotation [2018-11-18 23:32:23,674 WARN L170 areAnnotationChecker]: L243 has no Hoare annotation [2018-11-18 23:32:23,674 WARN L170 areAnnotationChecker]: L566 has no Hoare annotation [2018-11-18 23:32:23,674 WARN L170 areAnnotationChecker]: L566 has no Hoare annotation [2018-11-18 23:32:23,674 WARN L170 areAnnotationChecker]: L124 has no Hoare annotation [2018-11-18 23:32:23,674 WARN L170 areAnnotationChecker]: L126 has no Hoare annotation [2018-11-18 23:32:23,674 WARN L170 areAnnotationChecker]: L126 has no Hoare annotation [2018-11-18 23:32:23,674 WARN L170 areAnnotationChecker]: L244 has no Hoare annotation [2018-11-18 23:32:23,674 WARN L170 areAnnotationChecker]: L244 has no Hoare annotation [2018-11-18 23:32:23,674 WARN L170 areAnnotationChecker]: L604 has no Hoare annotation [2018-11-18 23:32:23,675 WARN L170 areAnnotationChecker]: L604 has no Hoare annotation [2018-11-18 23:32:23,675 WARN L170 areAnnotationChecker]: L603 has no Hoare annotation [2018-11-18 23:32:23,675 WARN L170 areAnnotationChecker]: L133 has no Hoare annotation [2018-11-18 23:32:23,675 WARN L170 areAnnotationChecker]: L129 has no Hoare annotation [2018-11-18 23:32:23,675 WARN L170 areAnnotationChecker]: L129 has no Hoare annotation [2018-11-18 23:32:23,675 WARN L170 areAnnotationChecker]: L605 has no Hoare annotation [2018-11-18 23:32:23,675 WARN L170 areAnnotationChecker]: L605 has no Hoare annotation [2018-11-18 23:32:23,675 WARN L170 areAnnotationChecker]: L274 has no Hoare annotation [2018-11-18 23:32:23,675 WARN L170 areAnnotationChecker]: L274 has no Hoare annotation [2018-11-18 23:32:23,675 WARN L170 areAnnotationChecker]: L132 has no Hoare annotation [2018-11-18 23:32:23,676 WARN L170 areAnnotationChecker]: L132 has no Hoare annotation [2018-11-18 23:32:23,676 WARN L170 areAnnotationChecker]: L606 has no Hoare annotation [2018-11-18 23:32:23,676 WARN L170 areAnnotationChecker]: L606 has no Hoare annotation [2018-11-18 23:32:23,676 WARN L170 areAnnotationChecker]: L605-1 has no Hoare annotation [2018-11-18 23:32:23,676 WARN L170 areAnnotationChecker]: L605-1 has no Hoare annotation [2018-11-18 23:32:23,676 WARN L170 areAnnotationChecker]: L274-2 has no Hoare annotation [2018-11-18 23:32:23,676 WARN L170 areAnnotationChecker]: L274-2 has no Hoare annotation [2018-11-18 23:32:23,676 WARN L170 areAnnotationChecker]: L135 has no Hoare annotation [2018-11-18 23:32:23,676 WARN L170 areAnnotationChecker]: L135 has no Hoare annotation [2018-11-18 23:32:23,677 WARN L170 areAnnotationChecker]: L607 has no Hoare annotation [2018-11-18 23:32:23,677 WARN L170 areAnnotationChecker]: L607 has no Hoare annotation [2018-11-18 23:32:23,677 WARN L170 areAnnotationChecker]: L617 has no Hoare annotation [2018-11-18 23:32:23,677 WARN L170 areAnnotationChecker]: L617 has no Hoare annotation [2018-11-18 23:32:23,677 WARN L170 areAnnotationChecker]: L615-1 has no Hoare annotation [2018-11-18 23:32:23,677 WARN L170 areAnnotationChecker]: L615-1 has no Hoare annotation [2018-11-18 23:32:23,677 WARN L170 areAnnotationChecker]: L139 has no Hoare annotation [2018-11-18 23:32:23,677 WARN L170 areAnnotationChecker]: L138 has no Hoare annotation [2018-11-18 23:32:23,677 WARN L170 areAnnotationChecker]: L138 has no Hoare annotation [2018-11-18 23:32:23,677 WARN L170 areAnnotationChecker]: L608 has no Hoare annotation [2018-11-18 23:32:23,677 WARN L170 areAnnotationChecker]: L608 has no Hoare annotation [2018-11-18 23:32:23,678 WARN L170 areAnnotationChecker]: L622 has no Hoare annotation [2018-11-18 23:32:23,678 WARN L170 areAnnotationChecker]: L622 has no Hoare annotation [2018-11-18 23:32:23,678 WARN L170 areAnnotationChecker]: L287 has no Hoare annotation [2018-11-18 23:32:23,678 WARN L170 areAnnotationChecker]: L287 has no Hoare annotation [2018-11-18 23:32:23,678 WARN L170 areAnnotationChecker]: L141 has no Hoare annotation [2018-11-18 23:32:23,678 WARN L170 areAnnotationChecker]: L141 has no Hoare annotation [2018-11-18 23:32:23,678 WARN L170 areAnnotationChecker]: L609 has no Hoare annotation [2018-11-18 23:32:23,678 WARN L170 areAnnotationChecker]: L609 has no Hoare annotation [2018-11-18 23:32:23,678 WARN L170 areAnnotationChecker]: L287-2 has no Hoare annotation [2018-11-18 23:32:23,678 WARN L170 areAnnotationChecker]: L287-2 has no Hoare annotation [2018-11-18 23:32:23,679 WARN L170 areAnnotationChecker]: L145 has no Hoare annotation [2018-11-18 23:32:23,679 WARN L170 areAnnotationChecker]: L144 has no Hoare annotation [2018-11-18 23:32:23,679 WARN L170 areAnnotationChecker]: L144 has no Hoare annotation [2018-11-18 23:32:23,679 WARN L170 areAnnotationChecker]: L293 has no Hoare annotation [2018-11-18 23:32:23,679 WARN L170 areAnnotationChecker]: L293 has no Hoare annotation [2018-11-18 23:32:23,679 WARN L170 areAnnotationChecker]: L304 has no Hoare annotation [2018-11-18 23:32:23,679 WARN L170 areAnnotationChecker]: L304 has no Hoare annotation [2018-11-18 23:32:23,679 WARN L170 areAnnotationChecker]: L147 has no Hoare annotation [2018-11-18 23:32:23,679 WARN L170 areAnnotationChecker]: L147 has no Hoare annotation [2018-11-18 23:32:23,679 WARN L170 areAnnotationChecker]: L293-2 has no Hoare annotation [2018-11-18 23:32:23,679 WARN L170 areAnnotationChecker]: L304-2 has no Hoare annotation [2018-11-18 23:32:23,680 WARN L170 areAnnotationChecker]: L308 has no Hoare annotation [2018-11-18 23:32:23,680 WARN L170 areAnnotationChecker]: L308 has no Hoare annotation [2018-11-18 23:32:23,680 WARN L170 areAnnotationChecker]: L151 has no Hoare annotation [2018-11-18 23:32:23,680 WARN L170 areAnnotationChecker]: L150 has no Hoare annotation [2018-11-18 23:32:23,680 WARN L170 areAnnotationChecker]: L150 has no Hoare annotation [2018-11-18 23:32:23,680 WARN L170 areAnnotationChecker]: L321 has no Hoare annotation [2018-11-18 23:32:23,680 WARN L170 areAnnotationChecker]: L321 has no Hoare annotation [2018-11-18 23:32:23,680 WARN L170 areAnnotationChecker]: L153 has no Hoare annotation [2018-11-18 23:32:23,680 WARN L170 areAnnotationChecker]: L153 has no Hoare annotation [2018-11-18 23:32:23,680 WARN L170 areAnnotationChecker]: L321-2 has no Hoare annotation [2018-11-18 23:32:23,681 WARN L170 areAnnotationChecker]: L321-2 has no Hoare annotation [2018-11-18 23:32:23,681 WARN L170 areAnnotationChecker]: L157 has no Hoare annotation [2018-11-18 23:32:23,681 WARN L170 areAnnotationChecker]: L157 has no Hoare annotation [2018-11-18 23:32:23,681 WARN L170 areAnnotationChecker]: L156 has no Hoare annotation [2018-11-18 23:32:23,681 WARN L170 areAnnotationChecker]: L156 has no Hoare annotation [2018-11-18 23:32:23,681 WARN L170 areAnnotationChecker]: L351 has no Hoare annotation [2018-11-18 23:32:23,681 WARN L170 areAnnotationChecker]: L330 has no Hoare annotation [2018-11-18 23:32:23,681 WARN L170 areAnnotationChecker]: L330 has no Hoare annotation [2018-11-18 23:32:23,682 WARN L170 areAnnotationChecker]: L376 has no Hoare annotation [2018-11-18 23:32:23,682 WARN L170 areAnnotationChecker]: L376 has no Hoare annotation [2018-11-18 23:32:23,682 WARN L170 areAnnotationChecker]: L159 has no Hoare annotation [2018-11-18 23:32:23,682 WARN L170 areAnnotationChecker]: L159 has no Hoare annotation [2018-11-18 23:32:23,682 WARN L170 areAnnotationChecker]: L353 has no Hoare annotation [2018-11-18 23:32:23,682 WARN L170 areAnnotationChecker]: L353 has no Hoare annotation [2018-11-18 23:32:23,682 WARN L170 areAnnotationChecker]: L333 has no Hoare annotation [2018-11-18 23:32:23,682 WARN L170 areAnnotationChecker]: L333 has no Hoare annotation [2018-11-18 23:32:23,682 WARN L170 areAnnotationChecker]: L377 has no Hoare annotation [2018-11-18 23:32:23,682 WARN L170 areAnnotationChecker]: L377 has no Hoare annotation [2018-11-18 23:32:23,683 WARN L170 areAnnotationChecker]: L385 has no Hoare annotation [2018-11-18 23:32:23,683 WARN L170 areAnnotationChecker]: L163 has no Hoare annotation [2018-11-18 23:32:23,683 WARN L170 areAnnotationChecker]: L162 has no Hoare annotation [2018-11-18 23:32:23,683 WARN L170 areAnnotationChecker]: L162 has no Hoare annotation [2018-11-18 23:32:23,683 WARN L170 areAnnotationChecker]: L333-1 has no Hoare annotation [2018-11-18 23:32:23,683 WARN L170 areAnnotationChecker]: L334 has no Hoare annotation [2018-11-18 23:32:23,683 WARN L170 areAnnotationChecker]: L334 has no Hoare annotation [2018-11-18 23:32:23,683 WARN L170 areAnnotationChecker]: L388 has no Hoare annotation [2018-11-18 23:32:23,683 WARN L170 areAnnotationChecker]: L388 has no Hoare annotation [2018-11-18 23:32:23,683 WARN L170 areAnnotationChecker]: L418 has no Hoare annotation [2018-11-18 23:32:23,684 WARN L170 areAnnotationChecker]: L418 has no Hoare annotation [2018-11-18 23:32:23,684 WARN L170 areAnnotationChecker]: L165 has no Hoare annotation [2018-11-18 23:32:23,684 WARN L170 areAnnotationChecker]: L165 has no Hoare annotation [2018-11-18 23:32:23,684 WARN L170 areAnnotationChecker]: L339 has no Hoare annotation [2018-11-18 23:32:23,684 WARN L170 areAnnotationChecker]: L339 has no Hoare annotation [2018-11-18 23:32:23,684 WARN L170 areAnnotationChecker]: L389 has no Hoare annotation [2018-11-18 23:32:23,684 WARN L170 areAnnotationChecker]: L389 has no Hoare annotation [2018-11-18 23:32:23,684 WARN L170 areAnnotationChecker]: L397 has no Hoare annotation [2018-11-18 23:32:23,684 WARN L170 areAnnotationChecker]: L166 has no Hoare annotation [2018-11-18 23:32:23,684 WARN L170 areAnnotationChecker]: L166 has no Hoare annotation [2018-11-18 23:32:23,685 WARN L170 areAnnotationChecker]: L168 has no Hoare annotation [2018-11-18 23:32:23,685 WARN L170 areAnnotationChecker]: L168 has no Hoare annotation [2018-11-18 23:32:23,685 WARN L170 areAnnotationChecker]: L342 has no Hoare annotation [2018-11-18 23:32:23,685 WARN L170 areAnnotationChecker]: L342 has no Hoare annotation [2018-11-18 23:32:23,685 WARN L170 areAnnotationChecker]: L400 has no Hoare annotation [2018-11-18 23:32:23,685 WARN L170 areAnnotationChecker]: L400 has no Hoare annotation [2018-11-18 23:32:23,685 WARN L170 areAnnotationChecker]: L429 has no Hoare annotation [2018-11-18 23:32:23,685 WARN L170 areAnnotationChecker]: L429 has no Hoare annotation [2018-11-18 23:32:23,685 WARN L170 areAnnotationChecker]: L426-1 has no Hoare annotation [2018-11-18 23:32:23,685 WARN L170 areAnnotationChecker]: L172 has no Hoare annotation [2018-11-18 23:32:23,686 WARN L170 areAnnotationChecker]: L171 has no Hoare annotation [2018-11-18 23:32:23,686 WARN L170 areAnnotationChecker]: L171 has no Hoare annotation [2018-11-18 23:32:23,686 WARN L170 areAnnotationChecker]: L342-2 has no Hoare annotation [2018-11-18 23:32:23,686 WARN L170 areAnnotationChecker]: L440 has no Hoare annotation [2018-11-18 23:32:23,686 WARN L170 areAnnotationChecker]: L440 has no Hoare annotation [2018-11-18 23:32:23,686 WARN L170 areAnnotationChecker]: L174 has no Hoare annotation [2018-11-18 23:32:23,686 WARN L170 areAnnotationChecker]: L174 has no Hoare annotation [2018-11-18 23:32:23,686 WARN L170 areAnnotationChecker]: L350 has no Hoare annotation [2018-11-18 23:32:23,686 WARN L170 areAnnotationChecker]: L350 has no Hoare annotation [2018-11-18 23:32:23,686 WARN L170 areAnnotationChecker]: L443 has no Hoare annotation [2018-11-18 23:32:23,687 WARN L170 areAnnotationChecker]: L443 has no Hoare annotation [2018-11-18 23:32:23,687 WARN L170 areAnnotationChecker]: L178 has no Hoare annotation [2018-11-18 23:32:23,687 WARN L170 areAnnotationChecker]: L177 has no Hoare annotation [2018-11-18 23:32:23,687 WARN L170 areAnnotationChecker]: L177 has no Hoare annotation [2018-11-18 23:32:23,687 WARN L170 areAnnotationChecker]: L447 has no Hoare annotation [2018-11-18 23:32:23,687 WARN L170 areAnnotationChecker]: L447 has no Hoare annotation [2018-11-18 23:32:23,687 WARN L170 areAnnotationChecker]: L457 has no Hoare annotation [2018-11-18 23:32:23,687 WARN L170 areAnnotationChecker]: L457 has no Hoare annotation [2018-11-18 23:32:23,687 WARN L170 areAnnotationChecker]: L180 has no Hoare annotation [2018-11-18 23:32:23,688 WARN L170 areAnnotationChecker]: L180 has no Hoare annotation [2018-11-18 23:32:23,688 WARN L170 areAnnotationChecker]: L184 has no Hoare annotation [2018-11-18 23:32:23,688 WARN L170 areAnnotationChecker]: L183 has no Hoare annotation [2018-11-18 23:32:23,688 WARN L170 areAnnotationChecker]: L183 has no Hoare annotation [2018-11-18 23:32:23,688 WARN L170 areAnnotationChecker]: L466 has no Hoare annotation [2018-11-18 23:32:23,688 WARN L170 areAnnotationChecker]: L466 has no Hoare annotation [2018-11-18 23:32:23,688 WARN L170 areAnnotationChecker]: L186 has no Hoare annotation [2018-11-18 23:32:23,688 WARN L170 areAnnotationChecker]: L186 has no Hoare annotation [2018-11-18 23:32:23,688 WARN L170 areAnnotationChecker]: L190 has no Hoare annotation [2018-11-18 23:32:23,688 WARN L170 areAnnotationChecker]: L189 has no Hoare annotation [2018-11-18 23:32:23,688 WARN L170 areAnnotationChecker]: L189 has no Hoare annotation [2018-11-18 23:32:23,689 WARN L170 areAnnotationChecker]: L475 has no Hoare annotation [2018-11-18 23:32:23,689 WARN L170 areAnnotationChecker]: L475 has no Hoare annotation [2018-11-18 23:32:23,689 WARN L170 areAnnotationChecker]: L192 has no Hoare annotation [2018-11-18 23:32:23,689 WARN L170 areAnnotationChecker]: L192 has no Hoare annotation [2018-11-18 23:32:23,689 WARN L170 areAnnotationChecker]: L478-2 has no Hoare annotation [2018-11-18 23:32:23,689 WARN L170 areAnnotationChecker]: L478-2 has no Hoare annotation [2018-11-18 23:32:23,689 WARN L170 areAnnotationChecker]: L478 has no Hoare annotation [2018-11-18 23:32:23,689 WARN L170 areAnnotationChecker]: L478 has no Hoare annotation [2018-11-18 23:32:23,689 WARN L170 areAnnotationChecker]: L196 has no Hoare annotation [2018-11-18 23:32:23,689 WARN L170 areAnnotationChecker]: L195 has no Hoare annotation [2018-11-18 23:32:23,690 WARN L170 areAnnotationChecker]: L195 has no Hoare annotation [2018-11-18 23:32:23,690 WARN L170 areAnnotationChecker]: L489 has no Hoare annotation [2018-11-18 23:32:23,690 WARN L170 areAnnotationChecker]: L489 has no Hoare annotation [2018-11-18 23:32:23,690 WARN L170 areAnnotationChecker]: L481 has no Hoare annotation [2018-11-18 23:32:23,690 WARN L170 areAnnotationChecker]: L481 has no Hoare annotation [2018-11-18 23:32:23,690 WARN L170 areAnnotationChecker]: L499 has no Hoare annotation [2018-11-18 23:32:23,690 WARN L170 areAnnotationChecker]: L499 has no Hoare annotation [2018-11-18 23:32:23,690 WARN L170 areAnnotationChecker]: L198 has no Hoare annotation [2018-11-18 23:32:23,690 WARN L170 areAnnotationChecker]: L198 has no Hoare annotation [2018-11-18 23:32:23,690 WARN L170 areAnnotationChecker]: L489-2 has no Hoare annotation [2018-11-18 23:32:23,690 WARN L170 areAnnotationChecker]: L504 has no Hoare annotation [2018-11-18 23:32:23,691 WARN L170 areAnnotationChecker]: L504 has no Hoare annotation [2018-11-18 23:32:23,691 WARN L170 areAnnotationChecker]: L202 has no Hoare annotation [2018-11-18 23:32:23,691 WARN L170 areAnnotationChecker]: L201 has no Hoare annotation [2018-11-18 23:32:23,691 WARN L170 areAnnotationChecker]: L201 has no Hoare annotation [2018-11-18 23:32:23,691 WARN L170 areAnnotationChecker]: L510-2 has no Hoare annotation [2018-11-18 23:32:23,691 WARN L170 areAnnotationChecker]: L510-2 has no Hoare annotation [2018-11-18 23:32:23,691 WARN L170 areAnnotationChecker]: L507 has no Hoare annotation [2018-11-18 23:32:23,691 WARN L170 areAnnotationChecker]: L507 has no Hoare annotation [2018-11-18 23:32:23,691 WARN L170 areAnnotationChecker]: L528 has no Hoare annotation [2018-11-18 23:32:23,691 WARN L170 areAnnotationChecker]: L528 has no Hoare annotation [2018-11-18 23:32:23,692 WARN L170 areAnnotationChecker]: L204 has no Hoare annotation [2018-11-18 23:32:23,692 WARN L170 areAnnotationChecker]: L204 has no Hoare annotation [2018-11-18 23:32:23,692 WARN L170 areAnnotationChecker]: L520 has no Hoare annotation [2018-11-18 23:32:23,692 WARN L170 areAnnotationChecker]: L520 has no Hoare annotation [2018-11-18 23:32:23,692 WARN L170 areAnnotationChecker]: L510 has no Hoare annotation [2018-11-18 23:32:23,692 WARN L170 areAnnotationChecker]: L510 has no Hoare annotation [2018-11-18 23:32:23,692 WARN L170 areAnnotationChecker]: L534-2 has no Hoare annotation [2018-11-18 23:32:23,692 WARN L170 areAnnotationChecker]: L534-2 has no Hoare annotation [2018-11-18 23:32:23,692 WARN L170 areAnnotationChecker]: L531 has no Hoare annotation [2018-11-18 23:32:23,692 WARN L170 areAnnotationChecker]: L531 has no Hoare annotation [2018-11-18 23:32:23,693 WARN L170 areAnnotationChecker]: L205 has no Hoare annotation [2018-11-18 23:32:23,693 WARN L170 areAnnotationChecker]: L207 has no Hoare annotation [2018-11-18 23:32:23,693 WARN L170 areAnnotationChecker]: L543 has no Hoare annotation [2018-11-18 23:32:23,693 WARN L170 areAnnotationChecker]: L543 has no Hoare annotation [2018-11-18 23:32:23,693 WARN L170 areAnnotationChecker]: L534 has no Hoare annotation [2018-11-18 23:32:23,693 WARN L170 areAnnotationChecker]: L534 has no Hoare annotation [2018-11-18 23:32:23,693 WARN L170 areAnnotationChecker]: L553 has no Hoare annotation [2018-11-18 23:32:23,693 WARN L170 areAnnotationChecker]: L553 has no Hoare annotation [2018-11-18 23:32:23,693 WARN L170 areAnnotationChecker]: L543-2 has no Hoare annotation [2018-11-18 23:32:23,693 WARN L170 areAnnotationChecker]: L556 has no Hoare annotation [2018-11-18 23:32:23,694 WARN L170 areAnnotationChecker]: L556 has no Hoare annotation [2018-11-18 23:32:23,694 WARN L170 areAnnotationChecker]: L553-1 has no Hoare annotation [2018-11-18 23:32:23,694 INFO L163 areAnnotationChecker]: CFG has 0 edges. 0 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [2018-11-18 23:32:23,697 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.11 11:32:23 BoogieIcfgContainer [2018-11-18 23:32:23,697 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-18 23:32:23,699 INFO L168 Benchmark]: Toolchain (without parser) took 109672.42 ms. Allocated memory was 1.5 GB in the beginning and 3.0 GB in the end (delta: 1.4 GB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -646.9 MB). Peak memory consumption was 794.8 MB. Max. memory is 7.1 GB. [2018-11-18 23:32:23,700 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-18 23:32:23,700 INFO L168 Benchmark]: CACSL2BoogieTranslator took 568.17 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 21.1 MB). Peak memory consumption was 21.1 MB. Max. memory is 7.1 GB. [2018-11-18 23:32:23,701 INFO L168 Benchmark]: Boogie Preprocessor took 167.84 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 730.3 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -801.2 MB). Peak memory consumption was 15.6 MB. Max. memory is 7.1 GB. [2018-11-18 23:32:23,701 INFO L168 Benchmark]: RCFGBuilder took 2400.35 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.1 GB in the end (delta: 102.9 MB). Peak memory consumption was 102.9 MB. Max. memory is 7.1 GB. [2018-11-18 23:32:23,702 INFO L168 Benchmark]: TraceAbstraction took 106531.12 ms. Allocated memory was 2.3 GB in the beginning and 3.0 GB in the end (delta: 711.5 MB). Free memory was 2.1 GB in the beginning and 2.1 GB in the end (delta: 30.2 MB). Peak memory consumption was 741.7 MB. Max. memory is 7.1 GB. [2018-11-18 23:32:23,706 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 568.17 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 21.1 MB). Peak memory consumption was 21.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 167.84 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 730.3 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -801.2 MB). Peak memory consumption was 15.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 2400.35 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.1 GB in the end (delta: 102.9 MB). Peak memory consumption was 102.9 MB. Max. memory is 7.1 GB. * TraceAbstraction took 106531.12 ms. Allocated memory was 2.3 GB in the beginning and 3.0 GB in the end (delta: 711.5 MB). Free memory was 2.1 GB in the beginning and 2.1 GB in the end (delta: 30.2 MB). Peak memory consumption was 741.7 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 641]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L646] int s ; [L647] int tmp ; [L651] s = 8464 VAL [s=8464] [L652] CALL ssl3_accept(s) VAL [\old(initial_state)=8464] [L12] int s__info_callback = __VERIFIER_nondet_int() ; [L13] int s__in_handshake = __VERIFIER_nondet_int() ; [L14] int s__state ; [L15] int s__new_session ; [L16] int s__server ; [L17] int s__version = __VERIFIER_nondet_int() ; [L18] int s__type ; [L19] int s__init_num ; [L20] int s__hit = __VERIFIER_nondet_int() ; [L21] int s__rwstate ; [L22] int s__init_buf___0 ; [L23] int s__debug = __VERIFIER_nondet_int() ; [L24] int s__shutdown ; [L25] int s__cert = __VERIFIER_nondet_int() ; [L26] int s__options = __VERIFIER_nondet_int() ; [L27] int s__verify_mode = __VERIFIER_nondet_int() ; [L28] int s__session__peer = __VERIFIER_nondet_int() ; [L29] int s__cert__pkeys__AT0__privatekey = __VERIFIER_nondet_int() ; [L30] int s__ctx__info_callback = __VERIFIER_nondet_int() ; [L31] int s__ctx__stats__sess_accept_renegotiate = __VERIFIER_nondet_int() ; [L32] int s__ctx__stats__sess_accept = __VERIFIER_nondet_int() ; [L33] int s__ctx__stats__sess_accept_good = __VERIFIER_nondet_int() ; [L34] int s__s3__tmp__cert_request ; [L35] int s__s3__tmp__reuse_message ; [L36] int s__s3__tmp__use_rsa_tmp ; [L37] int s__s3__tmp__new_cipher = __VERIFIER_nondet_int() ; [L38] int s__s3__tmp__new_cipher__algorithms = __VERIFIER_nondet_int() ; [L39] int s__s3__tmp__next_state___0 ; [L40] int s__s3__tmp__new_cipher__algo_strength = __VERIFIER_nondet_int() ; [L41] int s__session__cipher ; [L42] int buf ; [L43] unsigned long l ; [L44] unsigned long Time ; [L45] unsigned long tmp ; [L46] int cb ; [L47] long num1 = __VERIFIER_nondet_long() ; [L48] int ret ; [L49] int new_state ; [L50] int state ; [L51] int skip ; [L52] int got_new_session ; [L53] int tmp___1 = __VERIFIER_nondet_int() ; [L54] int tmp___2 = __VERIFIER_nondet_int() ; [L55] int tmp___3 = __VERIFIER_nondet_int() ; [L56] int tmp___4 = __VERIFIER_nondet_int() ; [L57] int tmp___5 = __VERIFIER_nondet_int() ; [L58] int tmp___6 = __VERIFIER_nondet_int() ; [L59] int tmp___7 ; [L60] long tmp___8 = __VERIFIER_nondet_long() ; [L61] int tmp___9 = __VERIFIER_nondet_int() ; [L62] int tmp___10 = __VERIFIER_nondet_int() ; [L63] int blastFlag ; [L64] int __cil_tmp55 ; [L65] unsigned long __cil_tmp56 ; [L66] unsigned long __cil_tmp57 ; [L67] unsigned long __cil_tmp58 ; [L68] unsigned long __cil_tmp59 ; [L69] int __cil_tmp60 ; [L70] unsigned long __cil_tmp61 ; [L73] s__s3__tmp__reuse_message = 0 [L74] s__state = initial_state [L75] blastFlag = 0 [L76] tmp = __VERIFIER_nondet_int() [L77] Time = tmp [L78] cb = 0 [L79] ret = -1 [L80] skip = 0 [L81] got_new_session = 0 VAL [\old(initial_state)=8464, blastFlag=0, cb=0, got_new_session=0, initial_state=8464, num1=0, ret=-1, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=0, s__info_callback=1, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=0, s__session__peer=0, s__state=8464, s__verify_mode=0, s__version=0, skip=0, Time=0, tmp=0, tmp___1=0, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L82] COND TRUE s__info_callback != 0 [L83] cb = s__info_callback VAL [\old(initial_state)=8464, blastFlag=0, cb=1, got_new_session=0, initial_state=8464, num1=0, ret=-1, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=0, s__info_callback=1, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=0, s__session__peer=0, s__state=8464, s__verify_mode=0, s__version=0, skip=0, Time=0, tmp=0, tmp___1=0, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L89] s__in_handshake ++ VAL [\old(initial_state)=8464, blastFlag=0, cb=1, got_new_session=0, initial_state=8464, num1=0, ret=-1, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=0, s__session__peer=0, s__state=8464, s__verify_mode=0, s__version=0, skip=0, Time=0, tmp=0, tmp___1=0, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L90] COND TRUE tmp___1 + 12288 VAL [\old(initial_state)=8464, blastFlag=0, cb=1, got_new_session=0, initial_state=8464, num1=0, ret=-1, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=0, s__session__peer=0, s__state=8464, s__verify_mode=0, s__version=0, skip=0, Time=0, tmp=0, tmp___1=0, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L91] COND TRUE tmp___2 + 16384 VAL [\old(initial_state)=8464, blastFlag=0, cb=1, got_new_session=0, initial_state=8464, num1=0, ret=-1, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=0, s__session__peer=0, s__state=8464, s__verify_mode=0, s__version=0, skip=0, Time=0, tmp=0, tmp___1=0, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L95] COND FALSE !(s__cert == 0) VAL [\old(initial_state)=8464, blastFlag=0, cb=1, got_new_session=0, initial_state=8464, num1=0, ret=-1, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=0, s__session__peer=0, s__state=8464, s__verify_mode=0, s__version=0, skip=0, Time=0, tmp=0, tmp___1=0, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L99] COND TRUE 1 VAL [\old(initial_state)=8464, blastFlag=0, cb=1, got_new_session=0, initial_state=8464, num1=0, ret=-1, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=0, s__session__peer=0, s__state=8464, s__verify_mode=0, s__version=0, skip=0, Time=0, tmp=0, tmp___1=0, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L101] state = s__state VAL [\old(initial_state)=8464, blastFlag=0, cb=1, got_new_session=0, initial_state=8464, num1=0, ret=-1, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=0, s__session__peer=0, s__state=8464, s__verify_mode=0, s__version=0, skip=0, state=8464, Time=0, tmp=0, tmp___1=0, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L102] COND FALSE !(s__state == 12292) VAL [\old(initial_state)=8464, blastFlag=0, cb=1, got_new_session=0, initial_state=8464, num1=0, ret=-1, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=0, s__session__peer=0, s__state=8464, s__verify_mode=0, s__version=0, skip=0, state=8464, Time=0, tmp=0, tmp___1=0, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L105] COND FALSE !(s__state == 16384) VAL [\old(initial_state)=8464, blastFlag=0, cb=1, got_new_session=0, initial_state=8464, num1=0, ret=-1, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=0, s__session__peer=0, s__state=8464, s__verify_mode=0, s__version=0, skip=0, state=8464, Time=0, tmp=0, tmp___1=0, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L108] COND FALSE !(s__state == 8192) VAL [\old(initial_state)=8464, blastFlag=0, cb=1, got_new_session=0, initial_state=8464, num1=0, ret=-1, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=0, s__session__peer=0, s__state=8464, s__verify_mode=0, s__version=0, skip=0, state=8464, Time=0, tmp=0, tmp___1=0, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L111] COND FALSE !(s__state == 24576) VAL [\old(initial_state)=8464, blastFlag=0, cb=1, got_new_session=0, initial_state=8464, num1=0, ret=-1, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=0, s__session__peer=0, s__state=8464, s__verify_mode=0, s__version=0, skip=0, state=8464, Time=0, tmp=0, tmp___1=0, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L114] COND FALSE !(s__state == 8195) VAL [\old(initial_state)=8464, blastFlag=0, cb=1, got_new_session=0, initial_state=8464, num1=0, ret=-1, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=0, s__session__peer=0, s__state=8464, s__verify_mode=0, s__version=0, skip=0, state=8464, Time=0, tmp=0, tmp___1=0, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L117] COND FALSE !(s__state == 8480) VAL [\old(initial_state)=8464, blastFlag=0, cb=1, got_new_session=0, initial_state=8464, num1=0, ret=-1, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=0, s__session__peer=0, s__state=8464, s__verify_mode=0, s__version=0, skip=0, state=8464, Time=0, tmp=0, tmp___1=0, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L120] COND FALSE !(s__state == 8481) VAL [\old(initial_state)=8464, blastFlag=0, cb=1, got_new_session=0, initial_state=8464, num1=0, ret=-1, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=0, s__session__peer=0, s__state=8464, s__verify_mode=0, s__version=0, skip=0, state=8464, Time=0, tmp=0, tmp___1=0, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L123] COND FALSE !(s__state == 8482) VAL [\old(initial_state)=8464, blastFlag=0, cb=1, got_new_session=0, initial_state=8464, num1=0, ret=-1, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=0, s__session__peer=0, s__state=8464, s__verify_mode=0, s__version=0, skip=0, state=8464, Time=0, tmp=0, tmp___1=0, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L126] COND TRUE s__state == 8464 VAL [\old(initial_state)=8464, blastFlag=0, cb=1, got_new_session=0, initial_state=8464, num1=0, ret=-1, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=0, s__session__peer=0, s__state=8464, s__verify_mode=0, s__version=0, skip=0, state=8464, Time=0, tmp=0, tmp___1=0, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L272] s__shutdown = 0 [L273] ret = __VERIFIER_nondet_int() [L274] COND TRUE blastFlag == 0 [L275] blastFlag = 1 VAL [\old(initial_state)=8464, blastFlag=1, cb=1, got_new_session=0, initial_state=8464, num1=0, ret=2, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=0, s__session__peer=0, s__shutdown=0, s__state=8464, s__verify_mode=0, s__version=0, skip=0, state=8464, Time=0, tmp=0, tmp___1=0, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L277] COND FALSE !(ret <= 0) [L280] got_new_session = 1 [L281] s__state = 8496 [L282] s__init_num = 0 VAL [\old(initial_state)=8464, blastFlag=1, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=2, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=0, s__session__peer=0, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8464, Time=0, tmp=0, tmp___1=0, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L603] COND TRUE ! s__s3__tmp__reuse_message VAL [\old(initial_state)=8464, blastFlag=1, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=2, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=0, s__session__peer=0, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8464, Time=0, tmp=0, tmp___1=0, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L604] COND TRUE ! skip VAL [\old(initial_state)=8464, blastFlag=1, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=2, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=0, s__session__peer=0, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8464, Time=0, tmp=0, tmp___1=0, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L605] COND TRUE tmp___1 != -12288 VAL [\old(initial_state)=8464, blastFlag=1, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=2, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=0, s__session__peer=0, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8464, Time=0, tmp=0, tmp___1=0, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L606] COND TRUE s__state != 8656 VAL [\old(initial_state)=8464, blastFlag=1, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=2, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=0, s__session__peer=0, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8464, Time=0, tmp=0, tmp___1=0, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L607] COND TRUE tmp___2 != -16384 VAL [\old(initial_state)=8464, blastFlag=1, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=2, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=0, s__session__peer=0, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8464, Time=0, tmp=0, tmp___1=0, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L608] COND FALSE !(state == 8496) VAL [\old(initial_state)=8464, blastFlag=1, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=2, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=0, s__session__peer=0, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8464, Time=0, tmp=0, tmp___1=0, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L615] COND FALSE !(\read(s__debug)) VAL [\old(initial_state)=8464, blastFlag=1, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=2, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=0, s__session__peer=0, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8464, Time=0, tmp=0, tmp___1=0, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L621] COND TRUE cb != 0 VAL [\old(initial_state)=8464, blastFlag=1, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=2, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=0, s__session__peer=0, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8464, Time=0, tmp=0, tmp___1=0, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L622] COND TRUE s__state != state [L623] new_state = s__state [L624] s__state = state [L625] s__state = new_state VAL [\old(initial_state)=8464, blastFlag=1, cb=1, got_new_session=1, initial_state=8464, new_state=8496, num1=0, ret=2, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=0, s__session__peer=0, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8464, Time=0, tmp=0, tmp___1=0, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L630] skip = 0 VAL [\old(initial_state)=8464, blastFlag=1, cb=1, got_new_session=1, initial_state=8464, new_state=8496, num1=0, ret=2, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=0, s__session__peer=0, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8464, Time=0, tmp=0, tmp___1=0, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L99] COND TRUE 1 VAL [\old(initial_state)=8464, blastFlag=1, cb=1, got_new_session=1, initial_state=8464, new_state=8496, num1=0, ret=2, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=0, s__session__peer=0, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8464, Time=0, tmp=0, tmp___1=0, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L101] state = s__state VAL [\old(initial_state)=8464, blastFlag=1, cb=1, got_new_session=1, initial_state=8464, new_state=8496, num1=0, ret=2, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=0, s__session__peer=0, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=0, tmp=0, tmp___1=0, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L102] COND FALSE !(s__state == 12292) VAL [\old(initial_state)=8464, blastFlag=1, cb=1, got_new_session=1, initial_state=8464, new_state=8496, num1=0, ret=2, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=0, s__session__peer=0, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=0, tmp=0, tmp___1=0, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L105] COND FALSE !(s__state == 16384) VAL [\old(initial_state)=8464, blastFlag=1, cb=1, got_new_session=1, initial_state=8464, new_state=8496, num1=0, ret=2, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=0, s__session__peer=0, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=0, tmp=0, tmp___1=0, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L108] COND FALSE !(s__state == 8192) VAL [\old(initial_state)=8464, blastFlag=1, cb=1, got_new_session=1, initial_state=8464, new_state=8496, num1=0, ret=2, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=0, s__session__peer=0, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=0, tmp=0, tmp___1=0, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L111] COND FALSE !(s__state == 24576) VAL [\old(initial_state)=8464, blastFlag=1, cb=1, got_new_session=1, initial_state=8464, new_state=8496, num1=0, ret=2, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=0, s__session__peer=0, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=0, tmp=0, tmp___1=0, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L114] COND FALSE !(s__state == 8195) VAL [\old(initial_state)=8464, blastFlag=1, cb=1, got_new_session=1, initial_state=8464, new_state=8496, num1=0, ret=2, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=0, s__session__peer=0, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=0, tmp=0, tmp___1=0, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L117] COND FALSE !(s__state == 8480) VAL [\old(initial_state)=8464, blastFlag=1, cb=1, got_new_session=1, initial_state=8464, new_state=8496, num1=0, ret=2, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=0, s__session__peer=0, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=0, tmp=0, tmp___1=0, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L120] COND FALSE !(s__state == 8481) VAL [\old(initial_state)=8464, blastFlag=1, cb=1, got_new_session=1, initial_state=8464, new_state=8496, num1=0, ret=2, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=0, s__session__peer=0, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=0, tmp=0, tmp___1=0, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L123] COND FALSE !(s__state == 8482) VAL [\old(initial_state)=8464, blastFlag=1, cb=1, got_new_session=1, initial_state=8464, new_state=8496, num1=0, ret=2, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=0, s__session__peer=0, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=0, tmp=0, tmp___1=0, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L126] COND FALSE !(s__state == 8464) VAL [\old(initial_state)=8464, blastFlag=1, cb=1, got_new_session=1, initial_state=8464, new_state=8496, num1=0, ret=2, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=0, s__session__peer=0, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=0, tmp=0, tmp___1=0, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L129] COND FALSE !(s__state == 8465) VAL [\old(initial_state)=8464, blastFlag=1, cb=1, got_new_session=1, initial_state=8464, new_state=8496, num1=0, ret=2, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=0, s__session__peer=0, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=0, tmp=0, tmp___1=0, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L132] COND FALSE !(s__state == 8466) VAL [\old(initial_state)=8464, blastFlag=1, cb=1, got_new_session=1, initial_state=8464, new_state=8496, num1=0, ret=2, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=0, s__session__peer=0, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=0, tmp=0, tmp___1=0, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L135] COND TRUE s__state == 8496 VAL [\old(initial_state)=8464, blastFlag=1, cb=1, got_new_session=1, initial_state=8464, new_state=8496, num1=0, ret=2, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=0, s__session__peer=0, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=0, tmp=0, tmp___1=0, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L286] ret = __VERIFIER_nondet_int() [L287] COND TRUE blastFlag == 1 [L288] blastFlag = 2 VAL [\old(initial_state)=8464, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, new_state=8496, num1=0, ret=5, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=0, s__session__peer=0, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=0, tmp=0, tmp___1=0, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L290] COND FALSE !(ret <= 0) VAL [\old(initial_state)=8464, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, new_state=8496, num1=0, ret=5, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=0, s__session__peer=0, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=0, tmp=0, tmp___1=0, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L293] COND FALSE !(\read(s__hit)) [L296] s__state = 8512 VAL [\old(initial_state)=8464, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, new_state=8496, num1=0, ret=5, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=0, s__session__peer=0, s__shutdown=0, s__state=8512, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=0, tmp=0, tmp___1=0, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L298] s__init_num = 0 VAL [\old(initial_state)=8464, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, new_state=8496, num1=0, ret=5, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=0, s__session__peer=0, s__shutdown=0, s__state=8512, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=0, tmp=0, tmp___1=0, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L603] COND TRUE ! s__s3__tmp__reuse_message VAL [\old(initial_state)=8464, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, new_state=8496, num1=0, ret=5, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=0, s__session__peer=0, s__shutdown=0, s__state=8512, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=0, tmp=0, tmp___1=0, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L604] COND TRUE ! skip VAL [\old(initial_state)=8464, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, new_state=8496, num1=0, ret=5, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=0, s__session__peer=0, s__shutdown=0, s__state=8512, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=0, tmp=0, tmp___1=0, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L605] COND TRUE tmp___1 != -12288 VAL [\old(initial_state)=8464, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, new_state=8496, num1=0, ret=5, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=0, s__session__peer=0, s__shutdown=0, s__state=8512, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=0, tmp=0, tmp___1=0, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L606] COND TRUE s__state != 8656 VAL [\old(initial_state)=8464, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, new_state=8496, num1=0, ret=5, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=0, s__session__peer=0, s__shutdown=0, s__state=8512, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=0, tmp=0, tmp___1=0, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L607] COND TRUE tmp___2 != -16384 VAL [\old(initial_state)=8464, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, new_state=8496, num1=0, ret=5, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=0, s__session__peer=0, s__shutdown=0, s__state=8512, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=0, tmp=0, tmp___1=0, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L608] COND TRUE state == 8496 VAL [\old(initial_state)=8464, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, new_state=8496, num1=0, ret=5, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=0, s__session__peer=0, s__shutdown=0, s__state=8512, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=0, tmp=0, tmp___1=0, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] [L641] __VERIFIER_error() VAL [\old(initial_state)=8464, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, new_state=8496, num1=0, ret=5, s__cert=1, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=0, s__ctx__stats__sess_accept_good=0, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algo_strength=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=0, s__session__peer=0, s__shutdown=0, s__state=8512, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=0, tmp=0, tmp___1=0, tmp___10=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___8=0, tmp___9=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 162 locations, 1 error locations. UNSAFE Result, 106.4s OverallTime, 19 OverallIterations, 2 TraceHistogramMax, 70.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 3784 SDtfs, 6142 SDslu, 3210 SDs, 0 SdLazy, 1945 SolverSat, 464 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 2.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 87 GetRequests, 36 SyntacticMatches, 0 SemanticMatches, 51 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 2.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=2545occurred in iteration=18, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 28.8s AutomataMinimizationTime, 18 MinimizatonAttempts, 1245 StatesRemovedByMinimization, 17 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 5.2s InterpolantComputationTime, 847 NumberOfCodeBlocks, 847 NumberOfCodeBlocksAsserted, 19 NumberOfCheckSat, 765 ConstructedInterpolants, 0 QuantifiedInterpolants, 98096 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 18 InterpolantComputations, 18 PerfectInterpolantSequences, 125/125 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...