./Ultimate.py --spec ../../sv-benchmarks/c/Termination.prp --file ../../sv-benchmarks/c/ssh-simplified/s3_srvr_13_false-unreach-call_false-termination.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 1dbac8bc Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_76dbe15c-84ec-4b80-811b-157da3b45352/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_76dbe15c-84ec-4b80-811b-157da3b45352/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_76dbe15c-84ec-4b80-811b-157da3b45352/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_76dbe15c-84ec-4b80-811b-157da3b45352/bin-2019/uautomizer/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/ssh-simplified/s3_srvr_13_false-unreach-call_false-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_76dbe15c-84ec-4b80-811b-157da3b45352/bin-2019/uautomizer/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_76dbe15c-84ec-4b80-811b-157da3b45352/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(F end) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash da95f8ee1fdff950e8bdc600c0af9fd0f48d5b20 ......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE(TERM) --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-11-10 12:58:57,324 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 12:58:57,326 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 12:58:57,333 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 12:58:57,333 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 12:58:57,334 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 12:58:57,335 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 12:58:57,336 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 12:58:57,336 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 12:58:57,337 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 12:58:57,337 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 12:58:57,338 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 12:58:57,338 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 12:58:57,339 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 12:58:57,339 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 12:58:57,340 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 12:58:57,340 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 12:58:57,342 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 12:58:57,343 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 12:58:57,344 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 12:58:57,344 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 12:58:57,345 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 12:58:57,347 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 12:58:57,347 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 12:58:57,347 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 12:58:57,348 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 12:58:57,348 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 12:58:57,348 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 12:58:57,349 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 12:58:57,350 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 12:58:57,350 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 12:58:57,350 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 12:58:57,351 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 12:58:57,351 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 12:58:57,351 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 12:58:57,352 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 12:58:57,352 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_76dbe15c-84ec-4b80-811b-157da3b45352/bin-2019/uautomizer/config/svcomp-Termination-32bit-Automizer_Default.epf [2018-11-10 12:58:57,360 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 12:58:57,360 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 12:58:57,361 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 12:58:57,361 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 12:58:57,361 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 12:58:57,362 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-10 12:58:57,362 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-10 12:58:57,362 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-10 12:58:57,362 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-10 12:58:57,362 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-10 12:58:57,362 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-10 12:58:57,362 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 12:58:57,362 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 12:58:57,362 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-10 12:58:57,363 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 12:58:57,363 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 12:58:57,363 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 12:58:57,363 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-10 12:58:57,363 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-10 12:58:57,363 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-10 12:58:57,363 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 12:58:57,363 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 12:58:57,364 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-10 12:58:57,364 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-10 12:58:57,364 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 12:58:57,364 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 12:58:57,364 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-10 12:58:57,364 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 12:58:57,364 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-10 12:58:57,365 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-10 12:58:57,365 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-10 12:58:57,365 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_76dbe15c-84ec-4b80-811b-157da3b45352/bin-2019/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> da95f8ee1fdff950e8bdc600c0af9fd0f48d5b20 [2018-11-10 12:58:57,394 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 12:58:57,404 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 12:58:57,406 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 12:58:57,408 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 12:58:57,408 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 12:58:57,408 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_76dbe15c-84ec-4b80-811b-157da3b45352/bin-2019/uautomizer/../../sv-benchmarks/c/ssh-simplified/s3_srvr_13_false-unreach-call_false-termination.cil.c [2018-11-10 12:58:57,453 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_76dbe15c-84ec-4b80-811b-157da3b45352/bin-2019/uautomizer/data/0af9862cc/7585bf053915425b90fbdd01d26f5602/FLAG1e16c003b [2018-11-10 12:58:57,801 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 12:58:57,802 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_76dbe15c-84ec-4b80-811b-157da3b45352/sv-benchmarks/c/ssh-simplified/s3_srvr_13_false-unreach-call_false-termination.cil.c [2018-11-10 12:58:57,811 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_76dbe15c-84ec-4b80-811b-157da3b45352/bin-2019/uautomizer/data/0af9862cc/7585bf053915425b90fbdd01d26f5602/FLAG1e16c003b [2018-11-10 12:58:57,821 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_76dbe15c-84ec-4b80-811b-157da3b45352/bin-2019/uautomizer/data/0af9862cc/7585bf053915425b90fbdd01d26f5602 [2018-11-10 12:58:57,823 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 12:58:57,824 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 12:58:57,824 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 12:58:57,824 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 12:58:57,827 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 12:58:57,828 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 12:58:57" (1/1) ... [2018-11-10 12:58:57,829 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@186561bd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:58:57, skipping insertion in model container [2018-11-10 12:58:57,829 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 12:58:57" (1/1) ... [2018-11-10 12:58:57,835 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 12:58:57,864 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 12:58:58,013 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 12:58:58,015 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 12:58:58,048 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 12:58:58,056 INFO L193 MainTranslator]: Completed translation [2018-11-10 12:58:58,056 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:58:58 WrapperNode [2018-11-10 12:58:58,056 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 12:58:58,057 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 12:58:58,057 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 12:58:58,057 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 12:58:58,063 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:58:58" (1/1) ... [2018-11-10 12:58:58,069 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:58:58" (1/1) ... [2018-11-10 12:58:58,127 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-10 12:58:58,128 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 12:58:58,128 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 12:58:58,128 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 12:58:58,134 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:58:58" (1/1) ... [2018-11-10 12:58:58,134 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:58:58" (1/1) ... [2018-11-10 12:58:58,136 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:58:58" (1/1) ... [2018-11-10 12:58:58,136 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:58:58" (1/1) ... [2018-11-10 12:58:58,141 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:58:58" (1/1) ... [2018-11-10 12:58:58,148 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:58:58" (1/1) ... [2018-11-10 12:58:58,150 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:58:58" (1/1) ... [2018-11-10 12:58:58,152 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 12:58:58,153 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-10 12:58:58,153 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-10 12:58:58,153 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-10 12:58:58,154 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:58:58" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_76dbe15c-84ec-4b80-811b-157da3b45352/bin-2019/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 12:58:58,191 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-10 12:58:58,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-10 12:58:58,257 WARN L667 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-10 12:58:58,257 WARN L632 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-10 12:58:58,620 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-10 12:58:58,621 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 12:58:58 BoogieIcfgContainer [2018-11-10 12:58:58,621 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-10 12:58:58,621 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2018-11-10 12:58:58,621 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2018-11-10 12:58:58,624 INFO L276 PluginConnector]: BuchiAutomizer initialized [2018-11-10 12:58:58,625 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-10 12:58:58,625 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 10.11 12:58:57" (1/3) ... [2018-11-10 12:58:58,626 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@26e36d33 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 10.11 12:58:58, skipping insertion in model container [2018-11-10 12:58:58,626 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-10 12:58:58,627 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:58:58" (2/3) ... [2018-11-10 12:58:58,627 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@26e36d33 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 10.11 12:58:58, skipping insertion in model container [2018-11-10 12:58:58,627 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-10 12:58:58,627 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 12:58:58" (3/3) ... [2018-11-10 12:58:58,629 INFO L375 chiAutomizerObserver]: Analyzing ICFG s3_srvr_13_false-unreach-call_false-termination.cil.c [2018-11-10 12:58:58,674 INFO L135 ementStrategyFactory]: Using default assertion order modulation [2018-11-10 12:58:58,675 INFO L374 BuchiCegarLoop]: Interprodecural is true [2018-11-10 12:58:58,675 INFO L375 BuchiCegarLoop]: Hoare is false [2018-11-10 12:58:58,675 INFO L376 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2018-11-10 12:58:58,675 INFO L377 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-10 12:58:58,675 INFO L378 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-10 12:58:58,675 INFO L379 BuchiCegarLoop]: Difference is false [2018-11-10 12:58:58,675 INFO L380 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-10 12:58:58,675 INFO L383 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2018-11-10 12:58:58,690 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 153 states. [2018-11-10 12:58:58,711 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 131 [2018-11-10 12:58:58,711 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-10 12:58:58,711 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-10 12:58:58,717 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1] [2018-11-10 12:58:58,717 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 12:58:58,717 INFO L442 BuchiCegarLoop]: ======== Iteration 1============ [2018-11-10 12:58:58,717 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 153 states. [2018-11-10 12:58:58,721 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 131 [2018-11-10 12:58:58,721 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-10 12:58:58,721 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-10 12:58:58,721 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1] [2018-11-10 12:58:58,722 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 12:58:58,726 INFO L793 eck$LassoCheckResult]: Stem: 112#ULTIMATE.startENTRYtrue assume { :begin_inline_ULTIMATE.init } true; 8#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~ret54, main_~s~0, main_~tmp~1;havoc main_~s~0;havoc main_~tmp~1;main_~s~0 := 8464;assume { :begin_inline_ssl3_accept } true;ssl3_accept_#in~initial_state := main_~s~0;havoc ssl3_accept_#res;havoc ssl3_accept_#t~nondet0, ssl3_accept_#t~nondet1, ssl3_accept_#t~nondet2, ssl3_accept_#t~nondet3, ssl3_accept_#t~nondet4, ssl3_accept_#t~nondet5, ssl3_accept_#t~nondet6, ssl3_accept_#t~nondet7, ssl3_accept_#t~nondet8, ssl3_accept_#t~nondet9, ssl3_accept_#t~nondet10, ssl3_accept_#t~nondet11, ssl3_accept_#t~nondet12, ssl3_accept_#t~nondet13, ssl3_accept_#t~nondet14, ssl3_accept_#t~nondet15, ssl3_accept_#t~nondet16, ssl3_accept_#t~nondet17, ssl3_accept_#t~nondet18, ssl3_accept_#t~nondet19, ssl3_accept_#t~nondet20, ssl3_accept_#t~nondet21, ssl3_accept_#t~nondet22, ssl3_accept_#t~nondet23, ssl3_accept_#t~nondet24, ssl3_accept_#t~nondet25, ssl3_accept_#t~nondet26, ssl3_accept_#t~post27, ssl3_accept_#t~nondet28, ssl3_accept_#t~post29, ssl3_accept_#t~post30, ssl3_accept_#t~nondet31, ssl3_accept_#t~nondet32, ssl3_accept_#t~nondet33, ssl3_accept_#t~nondet34, ssl3_accept_#t~nondet35, ssl3_accept_#t~nondet36, ssl3_accept_#t~nondet37, ssl3_accept_#t~nondet38, ssl3_accept_#t~nondet39, ssl3_accept_#t~nondet40, ssl3_accept_#t~nondet41, ssl3_accept_#t~nondet42, ssl3_accept_#t~nondet43, ssl3_accept_#t~nondet44, ssl3_accept_#t~nondet45, ssl3_accept_#t~nondet46, ssl3_accept_#t~nondet47, ssl3_accept_#t~nondet48, ssl3_accept_#t~nondet49, ssl3_accept_#t~post50, ssl3_accept_#t~nondet51, ssl3_accept_#t~nondet52, ssl3_accept_#t~post53, ssl3_accept_~initial_state, ssl3_accept_~s__info_callback~0, ssl3_accept_~s__in_handshake~0, ssl3_accept_~s__state~0, ssl3_accept_~s__new_session~0, ssl3_accept_~s__server~0, ssl3_accept_~s__version~0, ssl3_accept_~s__type~0, ssl3_accept_~s__init_num~0, ssl3_accept_~s__hit~0, ssl3_accept_~s__rwstate~0, ssl3_accept_~s__init_buf___0~0, ssl3_accept_~s__debug~0, ssl3_accept_~s__shutdown~0, ssl3_accept_~s__cert~0, ssl3_accept_~s__options~0, ssl3_accept_~s__verify_mode~0, ssl3_accept_~s__session__peer~0, ssl3_accept_~s__cert__pkeys__AT0__privatekey~0, ssl3_accept_~s__ctx__info_callback~0, ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0, ssl3_accept_~s__ctx__stats__sess_accept~0, ssl3_accept_~s__ctx__stats__sess_accept_good~0, ssl3_accept_~s__s3__tmp__cert_request~0, ssl3_accept_~s__s3__tmp__reuse_message~0, ssl3_accept_~s__s3__tmp__use_rsa_tmp~0, ssl3_accept_~s__s3__tmp__new_cipher~0, ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0, ssl3_accept_~s__s3__tmp__next_state___0~0, ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0, ssl3_accept_~s__session__cipher~0, ssl3_accept_~buf~0, ssl3_accept_~l~0, ssl3_accept_~Time~0, ssl3_accept_~tmp~0, ssl3_accept_~cb~0, ssl3_accept_~num1~0, ssl3_accept_~ret~0, ssl3_accept_~new_state~0, ssl3_accept_~state~0, ssl3_accept_~skip~0, ssl3_accept_~got_new_session~0, ssl3_accept_~tmp___1~0, ssl3_accept_~tmp___2~0, ssl3_accept_~tmp___3~0, ssl3_accept_~tmp___4~0, ssl3_accept_~tmp___5~0, ssl3_accept_~tmp___6~0, ssl3_accept_~tmp___7~0, ssl3_accept_~tmp___8~0, ssl3_accept_~tmp___9~0, ssl3_accept_~tmp___10~0, ssl3_accept_~blastFlag~0, ssl3_accept_~__cil_tmp55~0, ssl3_accept_~__cil_tmp56~0, ssl3_accept_~__cil_tmp57~0, ssl3_accept_~__cil_tmp58~0, ssl3_accept_~__cil_tmp59~0, ssl3_accept_~__cil_tmp60~0, ssl3_accept_~__cil_tmp61~0;ssl3_accept_~initial_state := ssl3_accept_#in~initial_state;ssl3_accept_~s__info_callback~0 := ssl3_accept_#t~nondet0;havoc ssl3_accept_#t~nondet0;ssl3_accept_~s__in_handshake~0 := ssl3_accept_#t~nondet1;havoc ssl3_accept_#t~nondet1;havoc ssl3_accept_~s__state~0;havoc ssl3_accept_~s__new_session~0;havoc ssl3_accept_~s__server~0;ssl3_accept_~s__version~0 := ssl3_accept_#t~nondet2;havoc ssl3_accept_#t~nondet2;havoc ssl3_accept_~s__type~0;havoc ssl3_accept_~s__init_num~0;ssl3_accept_~s__hit~0 := ssl3_accept_#t~nondet3;havoc ssl3_accept_#t~nondet3;havoc ssl3_accept_~s__rwstate~0;havoc ssl3_accept_~s__init_buf___0~0;ssl3_accept_~s__debug~0 := ssl3_accept_#t~nondet4;havoc ssl3_accept_#t~nondet4;havoc ssl3_accept_~s__shutdown~0;ssl3_accept_~s__cert~0 := ssl3_accept_#t~nondet5;havoc ssl3_accept_#t~nondet5;ssl3_accept_~s__options~0 := ssl3_accept_#t~nondet6;havoc ssl3_accept_#t~nondet6;ssl3_accept_~s__verify_mode~0 := ssl3_accept_#t~nondet7;havoc ssl3_accept_#t~nondet7;ssl3_accept_~s__session__peer~0 := ssl3_accept_#t~nondet8;havoc ssl3_accept_#t~nondet8;ssl3_accept_~s__cert__pkeys__AT0__privatekey~0 := ssl3_accept_#t~nondet9;havoc ssl3_accept_#t~nondet9;ssl3_accept_~s__ctx__info_callback~0 := ssl3_accept_#t~nondet10;havoc ssl3_accept_#t~nondet10;ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0 := ssl3_accept_#t~nondet11;havoc ssl3_accept_#t~nondet11;ssl3_accept_~s__ctx__stats__sess_accept~0 := ssl3_accept_#t~nondet12;havoc ssl3_accept_#t~nondet12;ssl3_accept_~s__ctx__stats__sess_accept_good~0 := ssl3_accept_#t~nondet13;havoc ssl3_accept_#t~nondet13;havoc ssl3_accept_~s__s3__tmp__cert_request~0;havoc ssl3_accept_~s__s3__tmp__reuse_message~0;havoc ssl3_accept_~s__s3__tmp__use_rsa_tmp~0;ssl3_accept_~s__s3__tmp__new_cipher~0 := ssl3_accept_#t~nondet14;havoc ssl3_accept_#t~nondet14;havoc ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0;havoc ssl3_accept_~s__s3__tmp__next_state___0~0;havoc ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0;havoc ssl3_accept_~s__session__cipher~0;havoc ssl3_accept_~buf~0;havoc ssl3_accept_~l~0;havoc ssl3_accept_~Time~0;havoc ssl3_accept_~tmp~0;havoc ssl3_accept_~cb~0;ssl3_accept_~num1~0 := ssl3_accept_#t~nondet15;havoc ssl3_accept_#t~nondet15;havoc ssl3_accept_~ret~0;havoc ssl3_accept_~new_state~0;havoc ssl3_accept_~state~0;havoc ssl3_accept_~skip~0;havoc ssl3_accept_~got_new_session~0;ssl3_accept_~tmp___1~0 := ssl3_accept_#t~nondet16;havoc ssl3_accept_#t~nondet16;ssl3_accept_~tmp___2~0 := ssl3_accept_#t~nondet17;havoc ssl3_accept_#t~nondet17;ssl3_accept_~tmp___3~0 := ssl3_accept_#t~nondet18;havoc ssl3_accept_#t~nondet18;ssl3_accept_~tmp___4~0 := ssl3_accept_#t~nondet19;havoc ssl3_accept_#t~nondet19;ssl3_accept_~tmp___5~0 := ssl3_accept_#t~nondet20;havoc ssl3_accept_#t~nondet20;ssl3_accept_~tmp___6~0 := ssl3_accept_#t~nondet21;havoc ssl3_accept_#t~nondet21;ssl3_accept_~tmp___7~0 := ssl3_accept_#t~nondet22;havoc ssl3_accept_#t~nondet22;ssl3_accept_~tmp___8~0 := ssl3_accept_#t~nondet23;havoc ssl3_accept_#t~nondet23;ssl3_accept_~tmp___9~0 := ssl3_accept_#t~nondet24;havoc ssl3_accept_#t~nondet24;ssl3_accept_~tmp___10~0 := ssl3_accept_#t~nondet25;havoc ssl3_accept_#t~nondet25;havoc ssl3_accept_~blastFlag~0;havoc ssl3_accept_~__cil_tmp55~0;havoc ssl3_accept_~__cil_tmp56~0;havoc ssl3_accept_~__cil_tmp57~0;havoc ssl3_accept_~__cil_tmp58~0;havoc ssl3_accept_~__cil_tmp59~0;havoc ssl3_accept_~__cil_tmp60~0;havoc ssl3_accept_~__cil_tmp61~0;ssl3_accept_~s__state~0 := ssl3_accept_~initial_state;ssl3_accept_~blastFlag~0 := 0;ssl3_accept_~tmp~0 := ssl3_accept_#t~nondet26;havoc ssl3_accept_#t~nondet26;ssl3_accept_~Time~0 := ssl3_accept_~tmp~0;ssl3_accept_~cb~0 := 0;ssl3_accept_~ret~0 := -1;ssl3_accept_~skip~0 := 0;ssl3_accept_~got_new_session~0 := 0; 20#L81true assume ssl3_accept_~s__info_callback~0 != 0;ssl3_accept_~cb~0 := ssl3_accept_~s__info_callback~0; 5#L84-2true ssl3_accept_#t~post27 := ssl3_accept_~s__in_handshake~0;ssl3_accept_~s__in_handshake~0 := ssl3_accept_#t~post27 + 1;havoc ssl3_accept_#t~post27; 56#L89true assume !(ssl3_accept_~tmp___1~0 + 12288 != 0); 54#L89-1true assume !(ssl3_accept_~s__cert~0 == 0); 9#L98-3true [2018-11-10 12:58:58,727 INFO L795 eck$LassoCheckResult]: Loop: 9#L98-3true assume true; 11#L98-1true assume !false; 115#L99true ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 137#L101true assume !(ssl3_accept_~s__state~0 == 12292); 122#L104true assume !(ssl3_accept_~s__state~0 == 16384); 126#L107true assume !(ssl3_accept_~s__state~0 == 8192); 116#L110true assume !(ssl3_accept_~s__state~0 == 24576); 75#L113true assume !(ssl3_accept_~s__state~0 == 8195); 62#L116true assume ssl3_accept_~s__state~0 == 8480; 12#L120true ssl3_accept_~s__shutdown~0 := 0;ssl3_accept_~ret~0 := ssl3_accept_#t~nondet31;havoc ssl3_accept_#t~nondet31; 152#L258true assume !(ssl3_accept_~ret~0 <= 0);ssl3_accept_~s__s3__tmp__next_state___0~0 := 8482;ssl3_accept_~s__state~0 := 8448;ssl3_accept_~s__init_num~0 := 0; 10#L563true ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 42#L601true assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 45#L601-1true ssl3_accept_~skip~0 := 0; 9#L98-3true [2018-11-10 12:58:58,730 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:58:58,730 INFO L82 PathProgramCache]: Analyzing trace with hash 889513938, now seen corresponding path program 1 times [2018-11-10 12:58:58,731 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:58:58,732 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:58:58,767 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:58:58,767 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:58:58,767 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:58:58,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 12:58:58,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 12:58:58,812 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:58:58,812 INFO L82 PathProgramCache]: Analyzing trace with hash -190460561, now seen corresponding path program 1 times [2018-11-10 12:58:58,812 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:58:58,812 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:58:58,813 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:58:58,813 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:58:58,813 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:58:58,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 12:58:58,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 12:58:58,824 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:58:58,824 INFO L82 PathProgramCache]: Analyzing trace with hash 1806447488, now seen corresponding path program 1 times [2018-11-10 12:58:58,825 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:58:58,825 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:58:58,825 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:58:58,825 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:58:58,826 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:58:58,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:58:58,875 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 12:58:58,877 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 12:58:58,877 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 12:58:58,992 INFO L214 LassoAnalysis]: Preferences: [2018-11-10 12:58:58,993 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-10 12:58:58,993 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-10 12:58:58,993 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-10 12:58:58,993 INFO L127 ssoRankerPreferences]: Use exernal solver: true [2018-11-10 12:58:58,994 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 12:58:58,994 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-10 12:58:58,994 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-10 12:58:58,994 INFO L131 ssoRankerPreferences]: Filename of dumped script: s3_srvr_13_false-unreach-call_false-termination.cil.c_Iteration1_Loop [2018-11-10 12:58:58,994 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-10 12:58:58,994 INFO L280 LassoAnalysis]: Starting lasso preprocessing... [2018-11-10 12:58:59,014 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 12:58:59,019 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 12:58:59,027 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 12:58:59,029 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 12:58:59,030 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 12:58:59,039 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 12:58:59,046 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 12:58:59,122 INFO L298 LassoAnalysis]: Preprocessing complete. [2018-11-10 12:58:59,123 INFO L410 LassoAnalysis]: Checking for nontermination... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_76dbe15c-84ec-4b80-811b-157da3b45352/bin-2019/uautomizer/z3 Starting monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 12:58:59,126 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 12:58:59,127 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 12:58:59,132 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 12:58:59,132 INFO L446 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_accept_~s__s3__tmp__next_state___0~0=8482} Honda state: {ULTIMATE.start_ssl3_accept_~s__s3__tmp__next_state___0~0=8482} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_76dbe15c-84ec-4b80-811b-157da3b45352/bin-2019/uautomizer/z3 Starting monitored process 3 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 12:58:59,156 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 12:58:59,156 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 12:58:59,163 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 12:58:59,163 INFO L446 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_accept_#t~nondet31=4, ULTIMATE.start_ssl3_accept_~ret~0=4} Honda state: {ULTIMATE.start_ssl3_accept_#t~nondet31=4, ULTIMATE.start_ssl3_accept_~ret~0=4} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_76dbe15c-84ec-4b80-811b-157da3b45352/bin-2019/uautomizer/z3 Starting monitored process 4 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 12:58:59,179 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 12:58:59,180 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 12:58:59,182 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 12:58:59,183 INFO L446 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_accept_~s__shutdown~0=0} Honda state: {ULTIMATE.start_ssl3_accept_~s__shutdown~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_76dbe15c-84ec-4b80-811b-157da3b45352/bin-2019/uautomizer/z3 Starting monitored process 5 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 12:58:59,199 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 12:58:59,200 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 12:58:59,203 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 12:58:59,203 INFO L446 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_accept_~skip~0=0} Honda state: {ULTIMATE.start_ssl3_accept_~skip~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_76dbe15c-84ec-4b80-811b-157da3b45352/bin-2019/uautomizer/z3 Starting monitored process 6 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 12:58:59,226 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 12:58:59,226 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 12:58:59,231 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 12:58:59,231 INFO L446 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_accept_~s__s3__tmp__reuse_message~0=-4, ULTIMATE.start_ssl3_accept_#t~nondet51=-4} Honda state: {ULTIMATE.start_ssl3_accept_~s__s3__tmp__reuse_message~0=-4, ULTIMATE.start_ssl3_accept_#t~nondet51=-4} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_76dbe15c-84ec-4b80-811b-157da3b45352/bin-2019/uautomizer/z3 Starting monitored process 7 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 12:58:59,251 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 12:58:59,251 INFO L163 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_76dbe15c-84ec-4b80-811b-157da3b45352/bin-2019/uautomizer/z3 Starting monitored process 8 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 12:58:59,271 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2018-11-10 12:58:59,271 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 12:58:59,305 INFO L450 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2018-11-10 12:58:59,306 INFO L214 LassoAnalysis]: Preferences: [2018-11-10 12:58:59,306 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-10 12:58:59,306 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-10 12:58:59,306 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-10 12:58:59,306 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-10 12:58:59,306 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 12:58:59,306 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-10 12:58:59,306 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-10 12:58:59,307 INFO L131 ssoRankerPreferences]: Filename of dumped script: s3_srvr_13_false-unreach-call_false-termination.cil.c_Iteration1_Loop [2018-11-10 12:58:59,307 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-10 12:58:59,307 INFO L280 LassoAnalysis]: Starting lasso preprocessing... [2018-11-10 12:58:59,308 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 12:58:59,310 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 12:58:59,311 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 12:58:59,313 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 12:58:59,318 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 12:58:59,320 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 12:58:59,323 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 12:58:59,453 INFO L298 LassoAnalysis]: Preprocessing complete. [2018-11-10 12:58:59,458 INFO L496 LassoAnalysis]: Using template 'affine'. [2018-11-10 12:58:59,461 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 12:58:59,463 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 12:58:59,463 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 12:58:59,464 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 12:58:59,464 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 12:58:59,464 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 12:58:59,466 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 12:58:59,466 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 12:58:59,469 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 12:58:59,469 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 12:58:59,470 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 12:58:59,470 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 12:58:59,470 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 12:58:59,470 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 12:58:59,470 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 12:58:59,471 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 12:58:59,471 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 12:58:59,474 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 12:58:59,474 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 12:58:59,475 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 12:58:59,475 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 12:58:59,475 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 12:58:59,476 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 12:58:59,476 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 12:58:59,476 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 12:58:59,476 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 12:58:59,478 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 12:58:59,478 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 12:58:59,479 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 12:58:59,479 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 12:58:59,479 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 12:58:59,479 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 12:58:59,479 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 12:58:59,480 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 12:58:59,480 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 12:58:59,485 INFO L421 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2018-11-10 12:58:59,489 INFO L443 ModelExtractionUtils]: Simplification made 3 calls to the SMT solver. [2018-11-10 12:58:59,489 INFO L444 ModelExtractionUtils]: 1 out of 4 variables were initially zero. Simplification set additionally 1 variables to zero. [2018-11-10 12:58:59,491 INFO L437 nArgumentSynthesizer]: Simplifying supporting invariants... [2018-11-10 12:58:59,491 INFO L440 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2018-11-10 12:58:59,491 INFO L517 LassoAnalysis]: Proved termination. [2018-11-10 12:58:59,492 INFO L519 LassoAnalysis]: Termination argument consisting of: Ranking function f(ULTIMATE.start_ssl3_accept_~s__state~0) = 1*ULTIMATE.start_ssl3_accept_~s__state~0 Supporting invariants [] [2018-11-10 12:58:59,492 INFO L297 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2018-11-10 12:58:59,510 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:58:59,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:58:59,530 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 12:58:59,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:58:59,546 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 12:58:59,573 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 12:58:59,583 INFO L152 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 3 loop predicates [2018-11-10 12:58:59,584 INFO L72 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 153 states. Second operand 5 states. [2018-11-10 12:59:00,093 INFO L76 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 153 states.. Second operand 5 states. Result 860 states and 1452 transitions. Complement of second has 10 states. [2018-11-10 12:59:00,094 INFO L142 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 6 states 1 stem states 3 non-accepting loop states 1 accepting loop states [2018-11-10 12:59:00,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2018-11-10 12:59:00,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 625 transitions. [2018-11-10 12:59:00,097 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 6 states and 625 transitions. Stem has 6 letters. Loop has 14 letters. [2018-11-10 12:59:00,098 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2018-11-10 12:59:00,098 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 6 states and 625 transitions. Stem has 20 letters. Loop has 14 letters. [2018-11-10 12:59:00,099 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2018-11-10 12:59:00,099 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 6 states and 625 transitions. Stem has 6 letters. Loop has 28 letters. [2018-11-10 12:59:00,099 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2018-11-10 12:59:00,100 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 860 states and 1452 transitions. [2018-11-10 12:59:00,113 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 336 [2018-11-10 12:59:00,121 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 860 states to 720 states and 1117 transitions. [2018-11-10 12:59:00,122 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 406 [2018-11-10 12:59:00,123 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 416 [2018-11-10 12:59:00,124 INFO L73 IsDeterministic]: Start isDeterministic. Operand 720 states and 1117 transitions. [2018-11-10 12:59:00,125 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-10 12:59:00,125 INFO L705 BuchiCegarLoop]: Abstraction has 720 states and 1117 transitions. [2018-11-10 12:59:00,137 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 720 states and 1117 transitions. [2018-11-10 12:59:00,163 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 720 to 518. [2018-11-10 12:59:00,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 518 states. [2018-11-10 12:59:00,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 518 states and 800 transitions. [2018-11-10 12:59:00,166 INFO L728 BuchiCegarLoop]: Abstraction has 518 states and 800 transitions. [2018-11-10 12:59:00,168 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 12:59:00,168 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 12:59:00,169 INFO L87 Difference]: Start difference. First operand 518 states and 800 transitions. Second operand 3 states. [2018-11-10 12:59:00,265 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 12:59:00,265 INFO L93 Difference]: Finished difference Result 606 states and 933 transitions. [2018-11-10 12:59:00,266 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 12:59:00,266 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 606 states and 933 transitions. [2018-11-10 12:59:00,271 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 296 [2018-11-10 12:59:00,274 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 606 states to 606 states and 933 transitions. [2018-11-10 12:59:00,274 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 368 [2018-11-10 12:59:00,275 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 368 [2018-11-10 12:59:00,275 INFO L73 IsDeterministic]: Start isDeterministic. Operand 606 states and 933 transitions. [2018-11-10 12:59:00,275 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-10 12:59:00,275 INFO L705 BuchiCegarLoop]: Abstraction has 606 states and 933 transitions. [2018-11-10 12:59:00,276 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 606 states and 933 transitions. [2018-11-10 12:59:00,286 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 606 to 570. [2018-11-10 12:59:00,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 570 states. [2018-11-10 12:59:00,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 570 states and 885 transitions. [2018-11-10 12:59:00,289 INFO L728 BuchiCegarLoop]: Abstraction has 570 states and 885 transitions. [2018-11-10 12:59:00,290 INFO L608 BuchiCegarLoop]: Abstraction has 570 states and 885 transitions. [2018-11-10 12:59:00,290 INFO L442 BuchiCegarLoop]: ======== Iteration 2============ [2018-11-10 12:59:00,290 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 570 states and 885 transitions. [2018-11-10 12:59:00,293 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 280 [2018-11-10 12:59:00,293 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-10 12:59:00,293 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-10 12:59:00,294 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 12:59:00,294 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 12:59:00,294 INFO L793 eck$LassoCheckResult]: Stem: 2494#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true; 2253#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~ret54, main_~s~0, main_~tmp~1;havoc main_~s~0;havoc main_~tmp~1;main_~s~0 := 8464;assume { :begin_inline_ssl3_accept } true;ssl3_accept_#in~initial_state := main_~s~0;havoc ssl3_accept_#res;havoc ssl3_accept_#t~nondet0, ssl3_accept_#t~nondet1, ssl3_accept_#t~nondet2, ssl3_accept_#t~nondet3, ssl3_accept_#t~nondet4, ssl3_accept_#t~nondet5, ssl3_accept_#t~nondet6, ssl3_accept_#t~nondet7, ssl3_accept_#t~nondet8, ssl3_accept_#t~nondet9, ssl3_accept_#t~nondet10, ssl3_accept_#t~nondet11, ssl3_accept_#t~nondet12, ssl3_accept_#t~nondet13, ssl3_accept_#t~nondet14, ssl3_accept_#t~nondet15, ssl3_accept_#t~nondet16, ssl3_accept_#t~nondet17, ssl3_accept_#t~nondet18, ssl3_accept_#t~nondet19, ssl3_accept_#t~nondet20, ssl3_accept_#t~nondet21, ssl3_accept_#t~nondet22, ssl3_accept_#t~nondet23, ssl3_accept_#t~nondet24, ssl3_accept_#t~nondet25, ssl3_accept_#t~nondet26, ssl3_accept_#t~post27, ssl3_accept_#t~nondet28, ssl3_accept_#t~post29, ssl3_accept_#t~post30, ssl3_accept_#t~nondet31, ssl3_accept_#t~nondet32, ssl3_accept_#t~nondet33, ssl3_accept_#t~nondet34, ssl3_accept_#t~nondet35, ssl3_accept_#t~nondet36, ssl3_accept_#t~nondet37, ssl3_accept_#t~nondet38, ssl3_accept_#t~nondet39, ssl3_accept_#t~nondet40, ssl3_accept_#t~nondet41, ssl3_accept_#t~nondet42, ssl3_accept_#t~nondet43, ssl3_accept_#t~nondet44, ssl3_accept_#t~nondet45, ssl3_accept_#t~nondet46, ssl3_accept_#t~nondet47, ssl3_accept_#t~nondet48, ssl3_accept_#t~nondet49, ssl3_accept_#t~post50, ssl3_accept_#t~nondet51, ssl3_accept_#t~nondet52, ssl3_accept_#t~post53, ssl3_accept_~initial_state, ssl3_accept_~s__info_callback~0, ssl3_accept_~s__in_handshake~0, ssl3_accept_~s__state~0, ssl3_accept_~s__new_session~0, ssl3_accept_~s__server~0, ssl3_accept_~s__version~0, ssl3_accept_~s__type~0, ssl3_accept_~s__init_num~0, ssl3_accept_~s__hit~0, ssl3_accept_~s__rwstate~0, ssl3_accept_~s__init_buf___0~0, ssl3_accept_~s__debug~0, ssl3_accept_~s__shutdown~0, ssl3_accept_~s__cert~0, ssl3_accept_~s__options~0, ssl3_accept_~s__verify_mode~0, ssl3_accept_~s__session__peer~0, ssl3_accept_~s__cert__pkeys__AT0__privatekey~0, ssl3_accept_~s__ctx__info_callback~0, ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0, ssl3_accept_~s__ctx__stats__sess_accept~0, ssl3_accept_~s__ctx__stats__sess_accept_good~0, ssl3_accept_~s__s3__tmp__cert_request~0, ssl3_accept_~s__s3__tmp__reuse_message~0, ssl3_accept_~s__s3__tmp__use_rsa_tmp~0, ssl3_accept_~s__s3__tmp__new_cipher~0, ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0, ssl3_accept_~s__s3__tmp__next_state___0~0, ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0, ssl3_accept_~s__session__cipher~0, ssl3_accept_~buf~0, ssl3_accept_~l~0, ssl3_accept_~Time~0, ssl3_accept_~tmp~0, ssl3_accept_~cb~0, ssl3_accept_~num1~0, ssl3_accept_~ret~0, ssl3_accept_~new_state~0, ssl3_accept_~state~0, ssl3_accept_~skip~0, ssl3_accept_~got_new_session~0, ssl3_accept_~tmp___1~0, ssl3_accept_~tmp___2~0, ssl3_accept_~tmp___3~0, ssl3_accept_~tmp___4~0, ssl3_accept_~tmp___5~0, ssl3_accept_~tmp___6~0, ssl3_accept_~tmp___7~0, ssl3_accept_~tmp___8~0, ssl3_accept_~tmp___9~0, ssl3_accept_~tmp___10~0, ssl3_accept_~blastFlag~0, ssl3_accept_~__cil_tmp55~0, ssl3_accept_~__cil_tmp56~0, ssl3_accept_~__cil_tmp57~0, ssl3_accept_~__cil_tmp58~0, ssl3_accept_~__cil_tmp59~0, ssl3_accept_~__cil_tmp60~0, ssl3_accept_~__cil_tmp61~0;ssl3_accept_~initial_state := ssl3_accept_#in~initial_state;ssl3_accept_~s__info_callback~0 := ssl3_accept_#t~nondet0;havoc ssl3_accept_#t~nondet0;ssl3_accept_~s__in_handshake~0 := ssl3_accept_#t~nondet1;havoc ssl3_accept_#t~nondet1;havoc ssl3_accept_~s__state~0;havoc ssl3_accept_~s__new_session~0;havoc ssl3_accept_~s__server~0;ssl3_accept_~s__version~0 := ssl3_accept_#t~nondet2;havoc ssl3_accept_#t~nondet2;havoc ssl3_accept_~s__type~0;havoc ssl3_accept_~s__init_num~0;ssl3_accept_~s__hit~0 := ssl3_accept_#t~nondet3;havoc ssl3_accept_#t~nondet3;havoc ssl3_accept_~s__rwstate~0;havoc ssl3_accept_~s__init_buf___0~0;ssl3_accept_~s__debug~0 := ssl3_accept_#t~nondet4;havoc ssl3_accept_#t~nondet4;havoc ssl3_accept_~s__shutdown~0;ssl3_accept_~s__cert~0 := ssl3_accept_#t~nondet5;havoc ssl3_accept_#t~nondet5;ssl3_accept_~s__options~0 := ssl3_accept_#t~nondet6;havoc ssl3_accept_#t~nondet6;ssl3_accept_~s__verify_mode~0 := ssl3_accept_#t~nondet7;havoc ssl3_accept_#t~nondet7;ssl3_accept_~s__session__peer~0 := ssl3_accept_#t~nondet8;havoc ssl3_accept_#t~nondet8;ssl3_accept_~s__cert__pkeys__AT0__privatekey~0 := ssl3_accept_#t~nondet9;havoc ssl3_accept_#t~nondet9;ssl3_accept_~s__ctx__info_callback~0 := ssl3_accept_#t~nondet10;havoc ssl3_accept_#t~nondet10;ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0 := ssl3_accept_#t~nondet11;havoc ssl3_accept_#t~nondet11;ssl3_accept_~s__ctx__stats__sess_accept~0 := ssl3_accept_#t~nondet12;havoc ssl3_accept_#t~nondet12;ssl3_accept_~s__ctx__stats__sess_accept_good~0 := ssl3_accept_#t~nondet13;havoc ssl3_accept_#t~nondet13;havoc ssl3_accept_~s__s3__tmp__cert_request~0;havoc ssl3_accept_~s__s3__tmp__reuse_message~0;havoc ssl3_accept_~s__s3__tmp__use_rsa_tmp~0;ssl3_accept_~s__s3__tmp__new_cipher~0 := ssl3_accept_#t~nondet14;havoc ssl3_accept_#t~nondet14;havoc ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0;havoc ssl3_accept_~s__s3__tmp__next_state___0~0;havoc ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0;havoc ssl3_accept_~s__session__cipher~0;havoc ssl3_accept_~buf~0;havoc ssl3_accept_~l~0;havoc ssl3_accept_~Time~0;havoc ssl3_accept_~tmp~0;havoc ssl3_accept_~cb~0;ssl3_accept_~num1~0 := ssl3_accept_#t~nondet15;havoc ssl3_accept_#t~nondet15;havoc ssl3_accept_~ret~0;havoc ssl3_accept_~new_state~0;havoc ssl3_accept_~state~0;havoc ssl3_accept_~skip~0;havoc ssl3_accept_~got_new_session~0;ssl3_accept_~tmp___1~0 := ssl3_accept_#t~nondet16;havoc ssl3_accept_#t~nondet16;ssl3_accept_~tmp___2~0 := ssl3_accept_#t~nondet17;havoc ssl3_accept_#t~nondet17;ssl3_accept_~tmp___3~0 := ssl3_accept_#t~nondet18;havoc ssl3_accept_#t~nondet18;ssl3_accept_~tmp___4~0 := ssl3_accept_#t~nondet19;havoc ssl3_accept_#t~nondet19;ssl3_accept_~tmp___5~0 := ssl3_accept_#t~nondet20;havoc ssl3_accept_#t~nondet20;ssl3_accept_~tmp___6~0 := ssl3_accept_#t~nondet21;havoc ssl3_accept_#t~nondet21;ssl3_accept_~tmp___7~0 := ssl3_accept_#t~nondet22;havoc ssl3_accept_#t~nondet22;ssl3_accept_~tmp___8~0 := ssl3_accept_#t~nondet23;havoc ssl3_accept_#t~nondet23;ssl3_accept_~tmp___9~0 := ssl3_accept_#t~nondet24;havoc ssl3_accept_#t~nondet24;ssl3_accept_~tmp___10~0 := ssl3_accept_#t~nondet25;havoc ssl3_accept_#t~nondet25;havoc ssl3_accept_~blastFlag~0;havoc ssl3_accept_~__cil_tmp55~0;havoc ssl3_accept_~__cil_tmp56~0;havoc ssl3_accept_~__cil_tmp57~0;havoc ssl3_accept_~__cil_tmp58~0;havoc ssl3_accept_~__cil_tmp59~0;havoc ssl3_accept_~__cil_tmp60~0;havoc ssl3_accept_~__cil_tmp61~0;ssl3_accept_~s__state~0 := ssl3_accept_~initial_state;ssl3_accept_~blastFlag~0 := 0;ssl3_accept_~tmp~0 := ssl3_accept_#t~nondet26;havoc ssl3_accept_#t~nondet26;ssl3_accept_~Time~0 := ssl3_accept_~tmp~0;ssl3_accept_~cb~0 := 0;ssl3_accept_~ret~0 := -1;ssl3_accept_~skip~0 := 0;ssl3_accept_~got_new_session~0 := 0; 2254#L81 assume ssl3_accept_~s__info_callback~0 != 0;ssl3_accept_~cb~0 := ssl3_accept_~s__info_callback~0; 2242#L84-2 ssl3_accept_#t~post27 := ssl3_accept_~s__in_handshake~0;ssl3_accept_~s__in_handshake~0 := ssl3_accept_#t~post27 + 1;havoc ssl3_accept_#t~post27; 2243#L89 assume !(ssl3_accept_~tmp___1~0 + 12288 != 0); 2390#L89-1 assume !(ssl3_accept_~s__cert~0 == 0); 2391#L98-3 assume true; 2250#L98-1 assume !false; 2260#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 2495#L101 assume !(ssl3_accept_~s__state~0 == 12292); 2509#L104 assume !(ssl3_accept_~s__state~0 == 16384); 2510#L107 assume !(ssl3_accept_~s__state~0 == 8192); 2498#L110 assume !(ssl3_accept_~s__state~0 == 24576); 2499#L113 assume !(ssl3_accept_~s__state~0 == 8195); 2624#L116 assume !(ssl3_accept_~s__state~0 == 8480); 2623#L119 assume !(ssl3_accept_~s__state~0 == 8481); 2622#L122 assume !(ssl3_accept_~s__state~0 == 8482); 2561#L125 assume ssl3_accept_~s__state~0 == 8464; 2505#L132 [2018-11-10 12:59:00,295 INFO L795 eck$LassoCheckResult]: Loop: 2505#L132 ssl3_accept_~s__shutdown~0 := 0;ssl3_accept_~ret~0 := ssl3_accept_#t~nondet32;havoc ssl3_accept_#t~nondet32; 2398#L273 assume ssl3_accept_~blastFlag~0 == 0;ssl3_accept_~blastFlag~0 := 1; 2393#L273-2 assume !(ssl3_accept_~ret~0 <= 0);ssl3_accept_~got_new_session~0 := 1;ssl3_accept_~s__state~0 := 8496;ssl3_accept_~s__init_num~0 := 0; 2255#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 2256#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 2353#L601-1 ssl3_accept_~skip~0 := 0; 2797#L98-3 assume true; 2739#L98-1 assume !false; 2738#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 2737#L101 assume !(ssl3_accept_~s__state~0 == 12292); 2698#L104 assume !(ssl3_accept_~s__state~0 == 16384); 2699#L107 assume !(ssl3_accept_~s__state~0 == 8192); 2700#L110 assume !(ssl3_accept_~s__state~0 == 24576); 2701#L113 assume !(ssl3_accept_~s__state~0 == 8195); 2594#L116 assume !(ssl3_accept_~s__state~0 == 8480); 2593#L119 assume !(ssl3_accept_~s__state~0 == 8481); 2591#L122 assume !(ssl3_accept_~s__state~0 == 8482); 2592#L125 assume ssl3_accept_~s__state~0 == 8464; 2505#L132 [2018-11-10 12:59:00,295 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:59:00,295 INFO L82 PathProgramCache]: Analyzing trace with hash 1503423663, now seen corresponding path program 1 times [2018-11-10 12:59:00,295 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:59:00,295 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:59:00,296 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:00,296 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:59:00,297 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:00,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 12:59:00,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 12:59:00,311 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:59:00,312 INFO L82 PathProgramCache]: Analyzing trace with hash -1446316507, now seen corresponding path program 1 times [2018-11-10 12:59:00,312 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:59:00,312 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:59:00,313 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:00,313 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:59:00,313 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:00,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:59:00,333 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 12:59:00,333 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 12:59:00,333 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-10 12:59:00,334 INFO L810 eck$LassoCheckResult]: loop already infeasible [2018-11-10 12:59:00,334 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 12:59:00,334 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 12:59:00,334 INFO L87 Difference]: Start difference. First operand 570 states and 885 transitions. cyclomatic complexity: 318 Second operand 3 states. [2018-11-10 12:59:00,487 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 12:59:00,487 INFO L93 Difference]: Finished difference Result 696 states and 1083 transitions. [2018-11-10 12:59:00,487 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 12:59:00,487 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 696 states and 1083 transitions. [2018-11-10 12:59:00,491 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 378 [2018-11-10 12:59:00,494 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 696 states to 696 states and 1083 transitions. [2018-11-10 12:59:00,495 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 432 [2018-11-10 12:59:00,495 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 432 [2018-11-10 12:59:00,495 INFO L73 IsDeterministic]: Start isDeterministic. Operand 696 states and 1083 transitions. [2018-11-10 12:59:00,496 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-10 12:59:00,496 INFO L705 BuchiCegarLoop]: Abstraction has 696 states and 1083 transitions. [2018-11-10 12:59:00,497 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 696 states and 1083 transitions. [2018-11-10 12:59:00,504 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 696 to 608. [2018-11-10 12:59:00,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 608 states. [2018-11-10 12:59:00,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 608 states and 940 transitions. [2018-11-10 12:59:00,506 INFO L728 BuchiCegarLoop]: Abstraction has 608 states and 940 transitions. [2018-11-10 12:59:00,506 INFO L608 BuchiCegarLoop]: Abstraction has 608 states and 940 transitions. [2018-11-10 12:59:00,506 INFO L442 BuchiCegarLoop]: ======== Iteration 3============ [2018-11-10 12:59:00,506 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 608 states and 940 transitions. [2018-11-10 12:59:00,509 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 316 [2018-11-10 12:59:00,509 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-10 12:59:00,509 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-10 12:59:00,510 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 12:59:00,510 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [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] [2018-11-10 12:59:00,510 INFO L793 eck$LassoCheckResult]: Stem: 3775#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true; 3525#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~ret54, main_~s~0, main_~tmp~1;havoc main_~s~0;havoc main_~tmp~1;main_~s~0 := 8464;assume { :begin_inline_ssl3_accept } true;ssl3_accept_#in~initial_state := main_~s~0;havoc ssl3_accept_#res;havoc ssl3_accept_#t~nondet0, ssl3_accept_#t~nondet1, ssl3_accept_#t~nondet2, ssl3_accept_#t~nondet3, ssl3_accept_#t~nondet4, ssl3_accept_#t~nondet5, ssl3_accept_#t~nondet6, ssl3_accept_#t~nondet7, ssl3_accept_#t~nondet8, ssl3_accept_#t~nondet9, ssl3_accept_#t~nondet10, ssl3_accept_#t~nondet11, ssl3_accept_#t~nondet12, ssl3_accept_#t~nondet13, ssl3_accept_#t~nondet14, ssl3_accept_#t~nondet15, ssl3_accept_#t~nondet16, ssl3_accept_#t~nondet17, ssl3_accept_#t~nondet18, ssl3_accept_#t~nondet19, ssl3_accept_#t~nondet20, ssl3_accept_#t~nondet21, ssl3_accept_#t~nondet22, ssl3_accept_#t~nondet23, ssl3_accept_#t~nondet24, ssl3_accept_#t~nondet25, ssl3_accept_#t~nondet26, ssl3_accept_#t~post27, ssl3_accept_#t~nondet28, ssl3_accept_#t~post29, ssl3_accept_#t~post30, ssl3_accept_#t~nondet31, ssl3_accept_#t~nondet32, ssl3_accept_#t~nondet33, ssl3_accept_#t~nondet34, ssl3_accept_#t~nondet35, ssl3_accept_#t~nondet36, ssl3_accept_#t~nondet37, ssl3_accept_#t~nondet38, ssl3_accept_#t~nondet39, ssl3_accept_#t~nondet40, ssl3_accept_#t~nondet41, ssl3_accept_#t~nondet42, ssl3_accept_#t~nondet43, ssl3_accept_#t~nondet44, ssl3_accept_#t~nondet45, ssl3_accept_#t~nondet46, ssl3_accept_#t~nondet47, ssl3_accept_#t~nondet48, ssl3_accept_#t~nondet49, ssl3_accept_#t~post50, ssl3_accept_#t~nondet51, ssl3_accept_#t~nondet52, ssl3_accept_#t~post53, ssl3_accept_~initial_state, ssl3_accept_~s__info_callback~0, ssl3_accept_~s__in_handshake~0, ssl3_accept_~s__state~0, ssl3_accept_~s__new_session~0, ssl3_accept_~s__server~0, ssl3_accept_~s__version~0, ssl3_accept_~s__type~0, ssl3_accept_~s__init_num~0, ssl3_accept_~s__hit~0, ssl3_accept_~s__rwstate~0, ssl3_accept_~s__init_buf___0~0, ssl3_accept_~s__debug~0, ssl3_accept_~s__shutdown~0, ssl3_accept_~s__cert~0, ssl3_accept_~s__options~0, ssl3_accept_~s__verify_mode~0, ssl3_accept_~s__session__peer~0, ssl3_accept_~s__cert__pkeys__AT0__privatekey~0, ssl3_accept_~s__ctx__info_callback~0, ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0, ssl3_accept_~s__ctx__stats__sess_accept~0, ssl3_accept_~s__ctx__stats__sess_accept_good~0, ssl3_accept_~s__s3__tmp__cert_request~0, ssl3_accept_~s__s3__tmp__reuse_message~0, ssl3_accept_~s__s3__tmp__use_rsa_tmp~0, ssl3_accept_~s__s3__tmp__new_cipher~0, ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0, ssl3_accept_~s__s3__tmp__next_state___0~0, ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0, ssl3_accept_~s__session__cipher~0, ssl3_accept_~buf~0, ssl3_accept_~l~0, ssl3_accept_~Time~0, ssl3_accept_~tmp~0, ssl3_accept_~cb~0, ssl3_accept_~num1~0, ssl3_accept_~ret~0, ssl3_accept_~new_state~0, ssl3_accept_~state~0, ssl3_accept_~skip~0, ssl3_accept_~got_new_session~0, ssl3_accept_~tmp___1~0, ssl3_accept_~tmp___2~0, ssl3_accept_~tmp___3~0, ssl3_accept_~tmp___4~0, ssl3_accept_~tmp___5~0, ssl3_accept_~tmp___6~0, ssl3_accept_~tmp___7~0, ssl3_accept_~tmp___8~0, ssl3_accept_~tmp___9~0, ssl3_accept_~tmp___10~0, ssl3_accept_~blastFlag~0, ssl3_accept_~__cil_tmp55~0, ssl3_accept_~__cil_tmp56~0, ssl3_accept_~__cil_tmp57~0, ssl3_accept_~__cil_tmp58~0, ssl3_accept_~__cil_tmp59~0, ssl3_accept_~__cil_tmp60~0, ssl3_accept_~__cil_tmp61~0;ssl3_accept_~initial_state := ssl3_accept_#in~initial_state;ssl3_accept_~s__info_callback~0 := ssl3_accept_#t~nondet0;havoc ssl3_accept_#t~nondet0;ssl3_accept_~s__in_handshake~0 := ssl3_accept_#t~nondet1;havoc ssl3_accept_#t~nondet1;havoc ssl3_accept_~s__state~0;havoc ssl3_accept_~s__new_session~0;havoc ssl3_accept_~s__server~0;ssl3_accept_~s__version~0 := ssl3_accept_#t~nondet2;havoc ssl3_accept_#t~nondet2;havoc ssl3_accept_~s__type~0;havoc ssl3_accept_~s__init_num~0;ssl3_accept_~s__hit~0 := ssl3_accept_#t~nondet3;havoc ssl3_accept_#t~nondet3;havoc ssl3_accept_~s__rwstate~0;havoc ssl3_accept_~s__init_buf___0~0;ssl3_accept_~s__debug~0 := ssl3_accept_#t~nondet4;havoc ssl3_accept_#t~nondet4;havoc ssl3_accept_~s__shutdown~0;ssl3_accept_~s__cert~0 := ssl3_accept_#t~nondet5;havoc ssl3_accept_#t~nondet5;ssl3_accept_~s__options~0 := ssl3_accept_#t~nondet6;havoc ssl3_accept_#t~nondet6;ssl3_accept_~s__verify_mode~0 := ssl3_accept_#t~nondet7;havoc ssl3_accept_#t~nondet7;ssl3_accept_~s__session__peer~0 := ssl3_accept_#t~nondet8;havoc ssl3_accept_#t~nondet8;ssl3_accept_~s__cert__pkeys__AT0__privatekey~0 := ssl3_accept_#t~nondet9;havoc ssl3_accept_#t~nondet9;ssl3_accept_~s__ctx__info_callback~0 := ssl3_accept_#t~nondet10;havoc ssl3_accept_#t~nondet10;ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0 := ssl3_accept_#t~nondet11;havoc ssl3_accept_#t~nondet11;ssl3_accept_~s__ctx__stats__sess_accept~0 := ssl3_accept_#t~nondet12;havoc ssl3_accept_#t~nondet12;ssl3_accept_~s__ctx__stats__sess_accept_good~0 := ssl3_accept_#t~nondet13;havoc ssl3_accept_#t~nondet13;havoc ssl3_accept_~s__s3__tmp__cert_request~0;havoc ssl3_accept_~s__s3__tmp__reuse_message~0;havoc ssl3_accept_~s__s3__tmp__use_rsa_tmp~0;ssl3_accept_~s__s3__tmp__new_cipher~0 := ssl3_accept_#t~nondet14;havoc ssl3_accept_#t~nondet14;havoc ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0;havoc ssl3_accept_~s__s3__tmp__next_state___0~0;havoc ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0;havoc ssl3_accept_~s__session__cipher~0;havoc ssl3_accept_~buf~0;havoc ssl3_accept_~l~0;havoc ssl3_accept_~Time~0;havoc ssl3_accept_~tmp~0;havoc ssl3_accept_~cb~0;ssl3_accept_~num1~0 := ssl3_accept_#t~nondet15;havoc ssl3_accept_#t~nondet15;havoc ssl3_accept_~ret~0;havoc ssl3_accept_~new_state~0;havoc ssl3_accept_~state~0;havoc ssl3_accept_~skip~0;havoc ssl3_accept_~got_new_session~0;ssl3_accept_~tmp___1~0 := ssl3_accept_#t~nondet16;havoc ssl3_accept_#t~nondet16;ssl3_accept_~tmp___2~0 := ssl3_accept_#t~nondet17;havoc ssl3_accept_#t~nondet17;ssl3_accept_~tmp___3~0 := ssl3_accept_#t~nondet18;havoc ssl3_accept_#t~nondet18;ssl3_accept_~tmp___4~0 := ssl3_accept_#t~nondet19;havoc ssl3_accept_#t~nondet19;ssl3_accept_~tmp___5~0 := ssl3_accept_#t~nondet20;havoc ssl3_accept_#t~nondet20;ssl3_accept_~tmp___6~0 := ssl3_accept_#t~nondet21;havoc ssl3_accept_#t~nondet21;ssl3_accept_~tmp___7~0 := ssl3_accept_#t~nondet22;havoc ssl3_accept_#t~nondet22;ssl3_accept_~tmp___8~0 := ssl3_accept_#t~nondet23;havoc ssl3_accept_#t~nondet23;ssl3_accept_~tmp___9~0 := ssl3_accept_#t~nondet24;havoc ssl3_accept_#t~nondet24;ssl3_accept_~tmp___10~0 := ssl3_accept_#t~nondet25;havoc ssl3_accept_#t~nondet25;havoc ssl3_accept_~blastFlag~0;havoc ssl3_accept_~__cil_tmp55~0;havoc ssl3_accept_~__cil_tmp56~0;havoc ssl3_accept_~__cil_tmp57~0;havoc ssl3_accept_~__cil_tmp58~0;havoc ssl3_accept_~__cil_tmp59~0;havoc ssl3_accept_~__cil_tmp60~0;havoc ssl3_accept_~__cil_tmp61~0;ssl3_accept_~s__state~0 := ssl3_accept_~initial_state;ssl3_accept_~blastFlag~0 := 0;ssl3_accept_~tmp~0 := ssl3_accept_#t~nondet26;havoc ssl3_accept_#t~nondet26;ssl3_accept_~Time~0 := ssl3_accept_~tmp~0;ssl3_accept_~cb~0 := 0;ssl3_accept_~ret~0 := -1;ssl3_accept_~skip~0 := 0;ssl3_accept_~got_new_session~0 := 0; 3526#L81 assume ssl3_accept_~s__info_callback~0 != 0;ssl3_accept_~cb~0 := ssl3_accept_~s__info_callback~0; 3514#L84-2 ssl3_accept_#t~post27 := ssl3_accept_~s__in_handshake~0;ssl3_accept_~s__in_handshake~0 := ssl3_accept_#t~post27 + 1;havoc ssl3_accept_#t~post27; 3515#L89 assume !(ssl3_accept_~tmp___1~0 + 12288 != 0); 3666#L89-1 assume !(ssl3_accept_~s__cert~0 == 0); 3667#L98-3 assume true; 3879#L98-1 assume !false; 4007#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 4005#L101 assume !(ssl3_accept_~s__state~0 == 12292); 4003#L104 assume !(ssl3_accept_~s__state~0 == 16384); 4001#L107 assume !(ssl3_accept_~s__state~0 == 8192); 3999#L110 assume !(ssl3_accept_~s__state~0 == 24576); 3997#L113 assume !(ssl3_accept_~s__state~0 == 8195); 3995#L116 assume !(ssl3_accept_~s__state~0 == 8480); 3993#L119 assume !(ssl3_accept_~s__state~0 == 8481); 3991#L122 assume !(ssl3_accept_~s__state~0 == 8482); 3989#L125 assume ssl3_accept_~s__state~0 == 8464; 3785#L132 [2018-11-10 12:59:00,510 INFO L795 eck$LassoCheckResult]: Loop: 3785#L132 ssl3_accept_~s__shutdown~0 := 0;ssl3_accept_~ret~0 := ssl3_accept_#t~nondet32;havoc ssl3_accept_#t~nondet32; 3675#L273 assume ssl3_accept_~blastFlag~0 == 0;ssl3_accept_~blastFlag~0 := 1; 3669#L273-2 assume !(ssl3_accept_~ret~0 <= 0);ssl3_accept_~got_new_session~0 := 1;ssl3_accept_~s__state~0 := 8496;ssl3_accept_~s__init_num~0 := 0; 3563#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 4017#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 4012#L601-1 ssl3_accept_~skip~0 := 0; 4011#L98-3 assume true; 4010#L98-1 assume !false; 4008#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 4006#L101 assume !(ssl3_accept_~s__state~0 == 12292); 4004#L104 assume ssl3_accept_~s__state~0 == 16384; 3708#L210 ssl3_accept_~s__server~0 := 1; 4038#L215 assume ssl3_accept_~cb~0 != 0; 4037#L215-2 ssl3_accept_~__cil_tmp55~0 := ssl3_accept_~s__version~0 * 8; 4036#L220 assume !(ssl3_accept_~__cil_tmp55~0 != 3);ssl3_accept_~s__type~0 := 8192; 4034#L225 assume !(ssl3_accept_~s__init_buf___0~0 == 0); 4032#L225-2 assume !(ssl3_accept_~tmp___4~0 == 0);ssl3_accept_~s__init_num~0 := 0; 4031#L242 assume !(ssl3_accept_~s__state~0 != 12292);ssl3_accept_#t~post30 := ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0;ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0 := ssl3_accept_#t~post30 + 1;havoc ssl3_accept_#t~post30;ssl3_accept_~s__state~0 := 8480; 3566#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 4030#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 4048#L601-1 ssl3_accept_~skip~0 := 0; 4041#L98-3 assume true; 4040#L98-1 assume !false; 4039#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 3889#L101 assume !(ssl3_accept_~s__state~0 == 12292); 3862#L104 assume !(ssl3_accept_~s__state~0 == 16384); 3829#L107 assume !(ssl3_accept_~s__state~0 == 8192); 3827#L110 assume !(ssl3_accept_~s__state~0 == 24576); 3823#L113 assume !(ssl3_accept_~s__state~0 == 8195); 3820#L116 assume !(ssl3_accept_~s__state~0 == 8480); 3821#L119 assume !(ssl3_accept_~s__state~0 == 8481); 3822#L122 assume !(ssl3_accept_~s__state~0 == 8482); 3840#L125 assume ssl3_accept_~s__state~0 == 8464; 3785#L132 [2018-11-10 12:59:00,510 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:59:00,510 INFO L82 PathProgramCache]: Analyzing trace with hash 1503423663, now seen corresponding path program 2 times [2018-11-10 12:59:00,511 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:59:00,511 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:59:00,511 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:00,511 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:59:00,512 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:00,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 12:59:00,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 12:59:00,524 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:59:00,524 INFO L82 PathProgramCache]: Analyzing trace with hash 1386289606, now seen corresponding path program 1 times [2018-11-10 12:59:00,525 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:59:00,525 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:59:00,525 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:00,525 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-10 12:59:00,525 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:00,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:59:00,547 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 12:59:00,548 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 12:59:00,548 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 12:59:00,548 INFO L810 eck$LassoCheckResult]: loop already infeasible [2018-11-10 12:59:00,548 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 12:59:00,548 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 12:59:00,548 INFO L87 Difference]: Start difference. First operand 608 states and 940 transitions. cyclomatic complexity: 335 Second operand 3 states. [2018-11-10 12:59:00,675 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 12:59:00,675 INFO L93 Difference]: Finished difference Result 717 states and 1019 transitions. [2018-11-10 12:59:00,675 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 12:59:00,675 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 717 states and 1019 transitions. [2018-11-10 12:59:00,678 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 398 [2018-11-10 12:59:00,681 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 717 states to 644 states and 939 transitions. [2018-11-10 12:59:00,681 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 452 [2018-11-10 12:59:00,681 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 463 [2018-11-10 12:59:00,681 INFO L73 IsDeterministic]: Start isDeterministic. Operand 644 states and 939 transitions. [2018-11-10 12:59:00,682 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-10 12:59:00,682 INFO L705 BuchiCegarLoop]: Abstraction has 644 states and 939 transitions. [2018-11-10 12:59:00,682 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 644 states and 939 transitions. [2018-11-10 12:59:00,688 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 644 to 601. [2018-11-10 12:59:00,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 601 states. [2018-11-10 12:59:00,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 601 states and 888 transitions. [2018-11-10 12:59:00,690 INFO L728 BuchiCegarLoop]: Abstraction has 601 states and 888 transitions. [2018-11-10 12:59:00,690 INFO L608 BuchiCegarLoop]: Abstraction has 601 states and 888 transitions. [2018-11-10 12:59:00,690 INFO L442 BuchiCegarLoop]: ======== Iteration 4============ [2018-11-10 12:59:00,690 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 601 states and 888 transitions. [2018-11-10 12:59:00,693 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 389 [2018-11-10 12:59:00,693 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-10 12:59:00,693 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-10 12:59:00,694 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 12:59:00,694 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 12:59:00,694 INFO L793 eck$LassoCheckResult]: Stem: 5093#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true; 4852#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~ret54, main_~s~0, main_~tmp~1;havoc main_~s~0;havoc main_~tmp~1;main_~s~0 := 8464;assume { :begin_inline_ssl3_accept } true;ssl3_accept_#in~initial_state := main_~s~0;havoc ssl3_accept_#res;havoc ssl3_accept_#t~nondet0, ssl3_accept_#t~nondet1, ssl3_accept_#t~nondet2, ssl3_accept_#t~nondet3, ssl3_accept_#t~nondet4, ssl3_accept_#t~nondet5, ssl3_accept_#t~nondet6, ssl3_accept_#t~nondet7, ssl3_accept_#t~nondet8, ssl3_accept_#t~nondet9, ssl3_accept_#t~nondet10, ssl3_accept_#t~nondet11, ssl3_accept_#t~nondet12, ssl3_accept_#t~nondet13, ssl3_accept_#t~nondet14, ssl3_accept_#t~nondet15, ssl3_accept_#t~nondet16, ssl3_accept_#t~nondet17, ssl3_accept_#t~nondet18, ssl3_accept_#t~nondet19, ssl3_accept_#t~nondet20, ssl3_accept_#t~nondet21, ssl3_accept_#t~nondet22, ssl3_accept_#t~nondet23, ssl3_accept_#t~nondet24, ssl3_accept_#t~nondet25, ssl3_accept_#t~nondet26, ssl3_accept_#t~post27, ssl3_accept_#t~nondet28, ssl3_accept_#t~post29, ssl3_accept_#t~post30, ssl3_accept_#t~nondet31, ssl3_accept_#t~nondet32, ssl3_accept_#t~nondet33, ssl3_accept_#t~nondet34, ssl3_accept_#t~nondet35, ssl3_accept_#t~nondet36, ssl3_accept_#t~nondet37, ssl3_accept_#t~nondet38, ssl3_accept_#t~nondet39, ssl3_accept_#t~nondet40, ssl3_accept_#t~nondet41, ssl3_accept_#t~nondet42, ssl3_accept_#t~nondet43, ssl3_accept_#t~nondet44, ssl3_accept_#t~nondet45, ssl3_accept_#t~nondet46, ssl3_accept_#t~nondet47, ssl3_accept_#t~nondet48, ssl3_accept_#t~nondet49, ssl3_accept_#t~post50, ssl3_accept_#t~nondet51, ssl3_accept_#t~nondet52, ssl3_accept_#t~post53, ssl3_accept_~initial_state, ssl3_accept_~s__info_callback~0, ssl3_accept_~s__in_handshake~0, ssl3_accept_~s__state~0, ssl3_accept_~s__new_session~0, ssl3_accept_~s__server~0, ssl3_accept_~s__version~0, ssl3_accept_~s__type~0, ssl3_accept_~s__init_num~0, ssl3_accept_~s__hit~0, ssl3_accept_~s__rwstate~0, ssl3_accept_~s__init_buf___0~0, ssl3_accept_~s__debug~0, ssl3_accept_~s__shutdown~0, ssl3_accept_~s__cert~0, ssl3_accept_~s__options~0, ssl3_accept_~s__verify_mode~0, ssl3_accept_~s__session__peer~0, ssl3_accept_~s__cert__pkeys__AT0__privatekey~0, ssl3_accept_~s__ctx__info_callback~0, ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0, ssl3_accept_~s__ctx__stats__sess_accept~0, ssl3_accept_~s__ctx__stats__sess_accept_good~0, ssl3_accept_~s__s3__tmp__cert_request~0, ssl3_accept_~s__s3__tmp__reuse_message~0, ssl3_accept_~s__s3__tmp__use_rsa_tmp~0, ssl3_accept_~s__s3__tmp__new_cipher~0, ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0, ssl3_accept_~s__s3__tmp__next_state___0~0, ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0, ssl3_accept_~s__session__cipher~0, ssl3_accept_~buf~0, ssl3_accept_~l~0, ssl3_accept_~Time~0, ssl3_accept_~tmp~0, ssl3_accept_~cb~0, ssl3_accept_~num1~0, ssl3_accept_~ret~0, ssl3_accept_~new_state~0, ssl3_accept_~state~0, ssl3_accept_~skip~0, ssl3_accept_~got_new_session~0, ssl3_accept_~tmp___1~0, ssl3_accept_~tmp___2~0, ssl3_accept_~tmp___3~0, ssl3_accept_~tmp___4~0, ssl3_accept_~tmp___5~0, ssl3_accept_~tmp___6~0, ssl3_accept_~tmp___7~0, ssl3_accept_~tmp___8~0, ssl3_accept_~tmp___9~0, ssl3_accept_~tmp___10~0, ssl3_accept_~blastFlag~0, ssl3_accept_~__cil_tmp55~0, ssl3_accept_~__cil_tmp56~0, ssl3_accept_~__cil_tmp57~0, ssl3_accept_~__cil_tmp58~0, ssl3_accept_~__cil_tmp59~0, ssl3_accept_~__cil_tmp60~0, ssl3_accept_~__cil_tmp61~0;ssl3_accept_~initial_state := ssl3_accept_#in~initial_state;ssl3_accept_~s__info_callback~0 := ssl3_accept_#t~nondet0;havoc ssl3_accept_#t~nondet0;ssl3_accept_~s__in_handshake~0 := ssl3_accept_#t~nondet1;havoc ssl3_accept_#t~nondet1;havoc ssl3_accept_~s__state~0;havoc ssl3_accept_~s__new_session~0;havoc ssl3_accept_~s__server~0;ssl3_accept_~s__version~0 := ssl3_accept_#t~nondet2;havoc ssl3_accept_#t~nondet2;havoc ssl3_accept_~s__type~0;havoc ssl3_accept_~s__init_num~0;ssl3_accept_~s__hit~0 := ssl3_accept_#t~nondet3;havoc ssl3_accept_#t~nondet3;havoc ssl3_accept_~s__rwstate~0;havoc ssl3_accept_~s__init_buf___0~0;ssl3_accept_~s__debug~0 := ssl3_accept_#t~nondet4;havoc ssl3_accept_#t~nondet4;havoc ssl3_accept_~s__shutdown~0;ssl3_accept_~s__cert~0 := ssl3_accept_#t~nondet5;havoc ssl3_accept_#t~nondet5;ssl3_accept_~s__options~0 := ssl3_accept_#t~nondet6;havoc ssl3_accept_#t~nondet6;ssl3_accept_~s__verify_mode~0 := ssl3_accept_#t~nondet7;havoc ssl3_accept_#t~nondet7;ssl3_accept_~s__session__peer~0 := ssl3_accept_#t~nondet8;havoc ssl3_accept_#t~nondet8;ssl3_accept_~s__cert__pkeys__AT0__privatekey~0 := ssl3_accept_#t~nondet9;havoc ssl3_accept_#t~nondet9;ssl3_accept_~s__ctx__info_callback~0 := ssl3_accept_#t~nondet10;havoc ssl3_accept_#t~nondet10;ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0 := ssl3_accept_#t~nondet11;havoc ssl3_accept_#t~nondet11;ssl3_accept_~s__ctx__stats__sess_accept~0 := ssl3_accept_#t~nondet12;havoc ssl3_accept_#t~nondet12;ssl3_accept_~s__ctx__stats__sess_accept_good~0 := ssl3_accept_#t~nondet13;havoc ssl3_accept_#t~nondet13;havoc ssl3_accept_~s__s3__tmp__cert_request~0;havoc ssl3_accept_~s__s3__tmp__reuse_message~0;havoc ssl3_accept_~s__s3__tmp__use_rsa_tmp~0;ssl3_accept_~s__s3__tmp__new_cipher~0 := ssl3_accept_#t~nondet14;havoc ssl3_accept_#t~nondet14;havoc ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0;havoc ssl3_accept_~s__s3__tmp__next_state___0~0;havoc ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0;havoc ssl3_accept_~s__session__cipher~0;havoc ssl3_accept_~buf~0;havoc ssl3_accept_~l~0;havoc ssl3_accept_~Time~0;havoc ssl3_accept_~tmp~0;havoc ssl3_accept_~cb~0;ssl3_accept_~num1~0 := ssl3_accept_#t~nondet15;havoc ssl3_accept_#t~nondet15;havoc ssl3_accept_~ret~0;havoc ssl3_accept_~new_state~0;havoc ssl3_accept_~state~0;havoc ssl3_accept_~skip~0;havoc ssl3_accept_~got_new_session~0;ssl3_accept_~tmp___1~0 := ssl3_accept_#t~nondet16;havoc ssl3_accept_#t~nondet16;ssl3_accept_~tmp___2~0 := ssl3_accept_#t~nondet17;havoc ssl3_accept_#t~nondet17;ssl3_accept_~tmp___3~0 := ssl3_accept_#t~nondet18;havoc ssl3_accept_#t~nondet18;ssl3_accept_~tmp___4~0 := ssl3_accept_#t~nondet19;havoc ssl3_accept_#t~nondet19;ssl3_accept_~tmp___5~0 := ssl3_accept_#t~nondet20;havoc ssl3_accept_#t~nondet20;ssl3_accept_~tmp___6~0 := ssl3_accept_#t~nondet21;havoc ssl3_accept_#t~nondet21;ssl3_accept_~tmp___7~0 := ssl3_accept_#t~nondet22;havoc ssl3_accept_#t~nondet22;ssl3_accept_~tmp___8~0 := ssl3_accept_#t~nondet23;havoc ssl3_accept_#t~nondet23;ssl3_accept_~tmp___9~0 := ssl3_accept_#t~nondet24;havoc ssl3_accept_#t~nondet24;ssl3_accept_~tmp___10~0 := ssl3_accept_#t~nondet25;havoc ssl3_accept_#t~nondet25;havoc ssl3_accept_~blastFlag~0;havoc ssl3_accept_~__cil_tmp55~0;havoc ssl3_accept_~__cil_tmp56~0;havoc ssl3_accept_~__cil_tmp57~0;havoc ssl3_accept_~__cil_tmp58~0;havoc ssl3_accept_~__cil_tmp59~0;havoc ssl3_accept_~__cil_tmp60~0;havoc ssl3_accept_~__cil_tmp61~0;ssl3_accept_~s__state~0 := ssl3_accept_~initial_state;ssl3_accept_~blastFlag~0 := 0;ssl3_accept_~tmp~0 := ssl3_accept_#t~nondet26;havoc ssl3_accept_#t~nondet26;ssl3_accept_~Time~0 := ssl3_accept_~tmp~0;ssl3_accept_~cb~0 := 0;ssl3_accept_~ret~0 := -1;ssl3_accept_~skip~0 := 0;ssl3_accept_~got_new_session~0 := 0; 4853#L81 assume ssl3_accept_~s__info_callback~0 != 0;ssl3_accept_~cb~0 := ssl3_accept_~s__info_callback~0; 4845#L84-2 ssl3_accept_#t~post27 := ssl3_accept_~s__in_handshake~0;ssl3_accept_~s__in_handshake~0 := ssl3_accept_#t~post27 + 1;havoc ssl3_accept_#t~post27; 4846#L89 assume !(ssl3_accept_~tmp___1~0 + 12288 != 0); 4991#L89-1 assume !(ssl3_accept_~s__cert~0 == 0); 4992#L98-3 assume true; 4855#L98-1 assume !false; 4862#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 5094#L101 assume !(ssl3_accept_~s__state~0 == 12292); 5104#L104 assume !(ssl3_accept_~s__state~0 == 16384); 5105#L107 assume ssl3_accept_~s__state~0 == 8192; 5034#L210 [2018-11-10 12:59:00,694 INFO L795 eck$LassoCheckResult]: Loop: 5034#L210 ssl3_accept_~s__server~0 := 1; 5394#L215 assume ssl3_accept_~cb~0 != 0; 5392#L215-2 ssl3_accept_~__cil_tmp55~0 := ssl3_accept_~s__version~0 * 8; 5390#L220 assume !(ssl3_accept_~__cil_tmp55~0 != 3);ssl3_accept_~s__type~0 := 8192; 5387#L225 assume !(ssl3_accept_~s__init_buf___0~0 == 0); 5384#L225-2 assume !(ssl3_accept_~tmp___4~0 == 0);ssl3_accept_~s__init_num~0 := 0; 5382#L242 assume ssl3_accept_~s__state~0 != 12292; 4987#L243 assume !(ssl3_accept_~tmp___5~0 == 0);ssl3_accept_~s__state~0 := 8464;ssl3_accept_#t~post29 := ssl3_accept_~s__ctx__stats__sess_accept~0;ssl3_accept_~s__ctx__stats__sess_accept~0 := ssl3_accept_#t~post29 + 1;havoc ssl3_accept_#t~post29; 4883#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 5364#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 5358#L601-1 ssl3_accept_~skip~0 := 0; 5356#L98-3 assume true; 5354#L98-1 assume !false; 5352#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 5349#L101 assume !(ssl3_accept_~s__state~0 == 12292); 5345#L104 assume !(ssl3_accept_~s__state~0 == 16384); 5343#L107 assume ssl3_accept_~s__state~0 == 8192; 5034#L210 [2018-11-10 12:59:00,694 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:59:00,694 INFO L82 PathProgramCache]: Analyzing trace with hash -999822720, now seen corresponding path program 1 times [2018-11-10 12:59:00,694 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:59:00,694 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:59:00,695 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:00,695 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:59:00,695 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:00,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:59:00,719 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 12:59:00,720 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 12:59:00,720 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-10 12:59:00,720 INFO L798 eck$LassoCheckResult]: stem already infeasible [2018-11-10 12:59:00,720 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:59:00,720 INFO L82 PathProgramCache]: Analyzing trace with hash 1092855903, now seen corresponding path program 1 times [2018-11-10 12:59:00,720 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:59:00,720 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:59:00,721 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:00,721 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:59:00,721 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:00,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:59:00,739 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 12:59:00,739 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 12:59:00,740 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-10 12:59:00,740 INFO L810 eck$LassoCheckResult]: loop already infeasible [2018-11-10 12:59:00,740 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 12:59:00,740 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 12:59:00,740 INFO L87 Difference]: Start difference. First operand 601 states and 888 transitions. cyclomatic complexity: 290 Second operand 3 states. [2018-11-10 12:59:00,804 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 12:59:00,805 INFO L93 Difference]: Finished difference Result 611 states and 896 transitions. [2018-11-10 12:59:00,805 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 12:59:00,805 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 611 states and 896 transitions. [2018-11-10 12:59:00,807 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 399 [2018-11-10 12:59:00,808 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 611 states to 611 states and 896 transitions. [2018-11-10 12:59:00,809 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 434 [2018-11-10 12:59:00,809 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 434 [2018-11-10 12:59:00,809 INFO L73 IsDeterministic]: Start isDeterministic. Operand 611 states and 896 transitions. [2018-11-10 12:59:00,809 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-10 12:59:00,809 INFO L705 BuchiCegarLoop]: Abstraction has 611 states and 896 transitions. [2018-11-10 12:59:00,810 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 611 states and 896 transitions. [2018-11-10 12:59:00,813 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 611 to 601. [2018-11-10 12:59:00,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 601 states. [2018-11-10 12:59:00,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 601 states and 884 transitions. [2018-11-10 12:59:00,814 INFO L728 BuchiCegarLoop]: Abstraction has 601 states and 884 transitions. [2018-11-10 12:59:00,814 INFO L608 BuchiCegarLoop]: Abstraction has 601 states and 884 transitions. [2018-11-10 12:59:00,814 INFO L442 BuchiCegarLoop]: ======== Iteration 5============ [2018-11-10 12:59:00,815 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 601 states and 884 transitions. [2018-11-10 12:59:00,816 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 389 [2018-11-10 12:59:00,816 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-10 12:59:00,816 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-10 12:59:00,817 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 12:59:00,817 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 12:59:00,817 INFO L793 eck$LassoCheckResult]: Stem: 6305#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true; 6071#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~ret54, main_~s~0, main_~tmp~1;havoc main_~s~0;havoc main_~tmp~1;main_~s~0 := 8464;assume { :begin_inline_ssl3_accept } true;ssl3_accept_#in~initial_state := main_~s~0;havoc ssl3_accept_#res;havoc ssl3_accept_#t~nondet0, ssl3_accept_#t~nondet1, ssl3_accept_#t~nondet2, ssl3_accept_#t~nondet3, ssl3_accept_#t~nondet4, ssl3_accept_#t~nondet5, ssl3_accept_#t~nondet6, ssl3_accept_#t~nondet7, ssl3_accept_#t~nondet8, ssl3_accept_#t~nondet9, ssl3_accept_#t~nondet10, ssl3_accept_#t~nondet11, ssl3_accept_#t~nondet12, ssl3_accept_#t~nondet13, ssl3_accept_#t~nondet14, ssl3_accept_#t~nondet15, ssl3_accept_#t~nondet16, ssl3_accept_#t~nondet17, ssl3_accept_#t~nondet18, ssl3_accept_#t~nondet19, ssl3_accept_#t~nondet20, ssl3_accept_#t~nondet21, ssl3_accept_#t~nondet22, ssl3_accept_#t~nondet23, ssl3_accept_#t~nondet24, ssl3_accept_#t~nondet25, ssl3_accept_#t~nondet26, ssl3_accept_#t~post27, ssl3_accept_#t~nondet28, ssl3_accept_#t~post29, ssl3_accept_#t~post30, ssl3_accept_#t~nondet31, ssl3_accept_#t~nondet32, ssl3_accept_#t~nondet33, ssl3_accept_#t~nondet34, ssl3_accept_#t~nondet35, ssl3_accept_#t~nondet36, ssl3_accept_#t~nondet37, ssl3_accept_#t~nondet38, ssl3_accept_#t~nondet39, ssl3_accept_#t~nondet40, ssl3_accept_#t~nondet41, ssl3_accept_#t~nondet42, ssl3_accept_#t~nondet43, ssl3_accept_#t~nondet44, ssl3_accept_#t~nondet45, ssl3_accept_#t~nondet46, ssl3_accept_#t~nondet47, ssl3_accept_#t~nondet48, ssl3_accept_#t~nondet49, ssl3_accept_#t~post50, ssl3_accept_#t~nondet51, ssl3_accept_#t~nondet52, ssl3_accept_#t~post53, ssl3_accept_~initial_state, ssl3_accept_~s__info_callback~0, ssl3_accept_~s__in_handshake~0, ssl3_accept_~s__state~0, ssl3_accept_~s__new_session~0, ssl3_accept_~s__server~0, ssl3_accept_~s__version~0, ssl3_accept_~s__type~0, ssl3_accept_~s__init_num~0, ssl3_accept_~s__hit~0, ssl3_accept_~s__rwstate~0, ssl3_accept_~s__init_buf___0~0, ssl3_accept_~s__debug~0, ssl3_accept_~s__shutdown~0, ssl3_accept_~s__cert~0, ssl3_accept_~s__options~0, ssl3_accept_~s__verify_mode~0, ssl3_accept_~s__session__peer~0, ssl3_accept_~s__cert__pkeys__AT0__privatekey~0, ssl3_accept_~s__ctx__info_callback~0, ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0, ssl3_accept_~s__ctx__stats__sess_accept~0, ssl3_accept_~s__ctx__stats__sess_accept_good~0, ssl3_accept_~s__s3__tmp__cert_request~0, ssl3_accept_~s__s3__tmp__reuse_message~0, ssl3_accept_~s__s3__tmp__use_rsa_tmp~0, ssl3_accept_~s__s3__tmp__new_cipher~0, ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0, ssl3_accept_~s__s3__tmp__next_state___0~0, ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0, ssl3_accept_~s__session__cipher~0, ssl3_accept_~buf~0, ssl3_accept_~l~0, ssl3_accept_~Time~0, ssl3_accept_~tmp~0, ssl3_accept_~cb~0, ssl3_accept_~num1~0, ssl3_accept_~ret~0, ssl3_accept_~new_state~0, ssl3_accept_~state~0, ssl3_accept_~skip~0, ssl3_accept_~got_new_session~0, ssl3_accept_~tmp___1~0, ssl3_accept_~tmp___2~0, ssl3_accept_~tmp___3~0, ssl3_accept_~tmp___4~0, ssl3_accept_~tmp___5~0, ssl3_accept_~tmp___6~0, ssl3_accept_~tmp___7~0, ssl3_accept_~tmp___8~0, ssl3_accept_~tmp___9~0, ssl3_accept_~tmp___10~0, ssl3_accept_~blastFlag~0, ssl3_accept_~__cil_tmp55~0, ssl3_accept_~__cil_tmp56~0, ssl3_accept_~__cil_tmp57~0, ssl3_accept_~__cil_tmp58~0, ssl3_accept_~__cil_tmp59~0, ssl3_accept_~__cil_tmp60~0, ssl3_accept_~__cil_tmp61~0;ssl3_accept_~initial_state := ssl3_accept_#in~initial_state;ssl3_accept_~s__info_callback~0 := ssl3_accept_#t~nondet0;havoc ssl3_accept_#t~nondet0;ssl3_accept_~s__in_handshake~0 := ssl3_accept_#t~nondet1;havoc ssl3_accept_#t~nondet1;havoc ssl3_accept_~s__state~0;havoc ssl3_accept_~s__new_session~0;havoc ssl3_accept_~s__server~0;ssl3_accept_~s__version~0 := ssl3_accept_#t~nondet2;havoc ssl3_accept_#t~nondet2;havoc ssl3_accept_~s__type~0;havoc ssl3_accept_~s__init_num~0;ssl3_accept_~s__hit~0 := ssl3_accept_#t~nondet3;havoc ssl3_accept_#t~nondet3;havoc ssl3_accept_~s__rwstate~0;havoc ssl3_accept_~s__init_buf___0~0;ssl3_accept_~s__debug~0 := ssl3_accept_#t~nondet4;havoc ssl3_accept_#t~nondet4;havoc ssl3_accept_~s__shutdown~0;ssl3_accept_~s__cert~0 := ssl3_accept_#t~nondet5;havoc ssl3_accept_#t~nondet5;ssl3_accept_~s__options~0 := ssl3_accept_#t~nondet6;havoc ssl3_accept_#t~nondet6;ssl3_accept_~s__verify_mode~0 := ssl3_accept_#t~nondet7;havoc ssl3_accept_#t~nondet7;ssl3_accept_~s__session__peer~0 := ssl3_accept_#t~nondet8;havoc ssl3_accept_#t~nondet8;ssl3_accept_~s__cert__pkeys__AT0__privatekey~0 := ssl3_accept_#t~nondet9;havoc ssl3_accept_#t~nondet9;ssl3_accept_~s__ctx__info_callback~0 := ssl3_accept_#t~nondet10;havoc ssl3_accept_#t~nondet10;ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0 := ssl3_accept_#t~nondet11;havoc ssl3_accept_#t~nondet11;ssl3_accept_~s__ctx__stats__sess_accept~0 := ssl3_accept_#t~nondet12;havoc ssl3_accept_#t~nondet12;ssl3_accept_~s__ctx__stats__sess_accept_good~0 := ssl3_accept_#t~nondet13;havoc ssl3_accept_#t~nondet13;havoc ssl3_accept_~s__s3__tmp__cert_request~0;havoc ssl3_accept_~s__s3__tmp__reuse_message~0;havoc ssl3_accept_~s__s3__tmp__use_rsa_tmp~0;ssl3_accept_~s__s3__tmp__new_cipher~0 := ssl3_accept_#t~nondet14;havoc ssl3_accept_#t~nondet14;havoc ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0;havoc ssl3_accept_~s__s3__tmp__next_state___0~0;havoc ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0;havoc ssl3_accept_~s__session__cipher~0;havoc ssl3_accept_~buf~0;havoc ssl3_accept_~l~0;havoc ssl3_accept_~Time~0;havoc ssl3_accept_~tmp~0;havoc ssl3_accept_~cb~0;ssl3_accept_~num1~0 := ssl3_accept_#t~nondet15;havoc ssl3_accept_#t~nondet15;havoc ssl3_accept_~ret~0;havoc ssl3_accept_~new_state~0;havoc ssl3_accept_~state~0;havoc ssl3_accept_~skip~0;havoc ssl3_accept_~got_new_session~0;ssl3_accept_~tmp___1~0 := ssl3_accept_#t~nondet16;havoc ssl3_accept_#t~nondet16;ssl3_accept_~tmp___2~0 := ssl3_accept_#t~nondet17;havoc ssl3_accept_#t~nondet17;ssl3_accept_~tmp___3~0 := ssl3_accept_#t~nondet18;havoc ssl3_accept_#t~nondet18;ssl3_accept_~tmp___4~0 := ssl3_accept_#t~nondet19;havoc ssl3_accept_#t~nondet19;ssl3_accept_~tmp___5~0 := ssl3_accept_#t~nondet20;havoc ssl3_accept_#t~nondet20;ssl3_accept_~tmp___6~0 := ssl3_accept_#t~nondet21;havoc ssl3_accept_#t~nondet21;ssl3_accept_~tmp___7~0 := ssl3_accept_#t~nondet22;havoc ssl3_accept_#t~nondet22;ssl3_accept_~tmp___8~0 := ssl3_accept_#t~nondet23;havoc ssl3_accept_#t~nondet23;ssl3_accept_~tmp___9~0 := ssl3_accept_#t~nondet24;havoc ssl3_accept_#t~nondet24;ssl3_accept_~tmp___10~0 := ssl3_accept_#t~nondet25;havoc ssl3_accept_#t~nondet25;havoc ssl3_accept_~blastFlag~0;havoc ssl3_accept_~__cil_tmp55~0;havoc ssl3_accept_~__cil_tmp56~0;havoc ssl3_accept_~__cil_tmp57~0;havoc ssl3_accept_~__cil_tmp58~0;havoc ssl3_accept_~__cil_tmp59~0;havoc ssl3_accept_~__cil_tmp60~0;havoc ssl3_accept_~__cil_tmp61~0;ssl3_accept_~s__state~0 := ssl3_accept_~initial_state;ssl3_accept_~blastFlag~0 := 0;ssl3_accept_~tmp~0 := ssl3_accept_#t~nondet26;havoc ssl3_accept_#t~nondet26;ssl3_accept_~Time~0 := ssl3_accept_~tmp~0;ssl3_accept_~cb~0 := 0;ssl3_accept_~ret~0 := -1;ssl3_accept_~skip~0 := 0;ssl3_accept_~got_new_session~0 := 0; 6072#L81 assume ssl3_accept_~s__info_callback~0 != 0;ssl3_accept_~cb~0 := ssl3_accept_~s__info_callback~0; 6064#L84-2 ssl3_accept_#t~post27 := ssl3_accept_~s__in_handshake~0;ssl3_accept_~s__in_handshake~0 := ssl3_accept_#t~post27 + 1;havoc ssl3_accept_#t~post27; 6065#L89 assume !(ssl3_accept_~tmp___1~0 + 12288 != 0); 6209#L89-1 assume !(ssl3_accept_~s__cert~0 == 0); 6210#L98-3 assume true; 6531#L98-1 assume !false; 6595#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 6594#L101 assume !(ssl3_accept_~s__state~0 == 12292); 6592#L104 assume !(ssl3_accept_~s__state~0 == 16384); 6590#L107 assume !(ssl3_accept_~s__state~0 == 8192); 6588#L110 assume !(ssl3_accept_~s__state~0 == 24576); 6586#L113 assume ssl3_accept_~s__state~0 == 8195; 6199#L210 [2018-11-10 12:59:00,817 INFO L795 eck$LassoCheckResult]: Loop: 6199#L210 ssl3_accept_~s__server~0 := 1; 6200#L215 assume ssl3_accept_~cb~0 != 0; 6269#L215-2 ssl3_accept_~__cil_tmp55~0 := ssl3_accept_~s__version~0 * 8; 6270#L220 assume !(ssl3_accept_~__cil_tmp55~0 != 3);ssl3_accept_~s__type~0 := 8192; 6292#L225 assume !(ssl3_accept_~s__init_buf___0~0 == 0); 6296#L225-2 assume !(ssl3_accept_~tmp___4~0 == 0);ssl3_accept_~s__init_num~0 := 0; 6298#L242 assume ssl3_accept_~s__state~0 != 12292; 6205#L243 assume !(ssl3_accept_~tmp___5~0 == 0);ssl3_accept_~s__state~0 := 8464;ssl3_accept_#t~post29 := ssl3_accept_~s__ctx__stats__sess_accept~0;ssl3_accept_~s__ctx__stats__sess_accept~0 := ssl3_accept_#t~post29 + 1;havoc ssl3_accept_#t~post29; 6103#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 6525#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 6519#L601-1 ssl3_accept_~skip~0 := 0; 6517#L98-3 assume true; 6516#L98-1 assume !false; 6515#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 6514#L101 assume !(ssl3_accept_~s__state~0 == 12292); 6513#L104 assume !(ssl3_accept_~s__state~0 == 16384); 6512#L107 assume !(ssl3_accept_~s__state~0 == 8192); 6511#L110 assume !(ssl3_accept_~s__state~0 == 24576); 6510#L113 assume ssl3_accept_~s__state~0 == 8195; 6199#L210 [2018-11-10 12:59:00,817 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:59:00,817 INFO L82 PathProgramCache]: Analyzing trace with hash 1243044325, now seen corresponding path program 1 times [2018-11-10 12:59:00,817 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:59:00,818 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:59:00,818 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:00,818 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:59:00,819 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:00,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:59:00,839 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 12:59:00,839 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 12:59:00,839 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-10 12:59:00,839 INFO L798 eck$LassoCheckResult]: stem already infeasible [2018-11-10 12:59:00,839 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:59:00,839 INFO L82 PathProgramCache]: Analyzing trace with hash -2032460796, now seen corresponding path program 1 times [2018-11-10 12:59:00,839 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:59:00,840 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:59:00,840 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:00,840 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:59:00,840 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:00,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:59:00,863 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 12:59:00,863 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 12:59:00,864 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-10 12:59:00,864 INFO L810 eck$LassoCheckResult]: loop already infeasible [2018-11-10 12:59:00,864 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 12:59:00,864 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 12:59:00,864 INFO L87 Difference]: Start difference. First operand 601 states and 884 transitions. cyclomatic complexity: 286 Second operand 3 states. [2018-11-10 12:59:00,938 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 12:59:00,938 INFO L93 Difference]: Finished difference Result 611 states and 892 transitions. [2018-11-10 12:59:00,939 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 12:59:00,939 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 611 states and 892 transitions. [2018-11-10 12:59:00,941 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 399 [2018-11-10 12:59:00,942 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 611 states to 611 states and 892 transitions. [2018-11-10 12:59:00,942 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 434 [2018-11-10 12:59:00,943 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 434 [2018-11-10 12:59:00,943 INFO L73 IsDeterministic]: Start isDeterministic. Operand 611 states and 892 transitions. [2018-11-10 12:59:00,943 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-10 12:59:00,943 INFO L705 BuchiCegarLoop]: Abstraction has 611 states and 892 transitions. [2018-11-10 12:59:00,944 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 611 states and 892 transitions. [2018-11-10 12:59:00,947 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 611 to 601. [2018-11-10 12:59:00,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 601 states. [2018-11-10 12:59:00,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 601 states and 880 transitions. [2018-11-10 12:59:00,949 INFO L728 BuchiCegarLoop]: Abstraction has 601 states and 880 transitions. [2018-11-10 12:59:00,949 INFO L608 BuchiCegarLoop]: Abstraction has 601 states and 880 transitions. [2018-11-10 12:59:00,949 INFO L442 BuchiCegarLoop]: ======== Iteration 6============ [2018-11-10 12:59:00,949 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 601 states and 880 transitions. [2018-11-10 12:59:00,950 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 389 [2018-11-10 12:59:00,950 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-10 12:59:00,950 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-10 12:59:00,951 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 12:59:00,951 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [3, 3, 3, 3, 3, 3, 3, 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] [2018-11-10 12:59:00,951 INFO L793 eck$LassoCheckResult]: Stem: 7530#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true; 7290#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~ret54, main_~s~0, main_~tmp~1;havoc main_~s~0;havoc main_~tmp~1;main_~s~0 := 8464;assume { :begin_inline_ssl3_accept } true;ssl3_accept_#in~initial_state := main_~s~0;havoc ssl3_accept_#res;havoc ssl3_accept_#t~nondet0, ssl3_accept_#t~nondet1, ssl3_accept_#t~nondet2, ssl3_accept_#t~nondet3, ssl3_accept_#t~nondet4, ssl3_accept_#t~nondet5, ssl3_accept_#t~nondet6, ssl3_accept_#t~nondet7, ssl3_accept_#t~nondet8, ssl3_accept_#t~nondet9, ssl3_accept_#t~nondet10, ssl3_accept_#t~nondet11, ssl3_accept_#t~nondet12, ssl3_accept_#t~nondet13, ssl3_accept_#t~nondet14, ssl3_accept_#t~nondet15, ssl3_accept_#t~nondet16, ssl3_accept_#t~nondet17, ssl3_accept_#t~nondet18, ssl3_accept_#t~nondet19, ssl3_accept_#t~nondet20, ssl3_accept_#t~nondet21, ssl3_accept_#t~nondet22, ssl3_accept_#t~nondet23, ssl3_accept_#t~nondet24, ssl3_accept_#t~nondet25, ssl3_accept_#t~nondet26, ssl3_accept_#t~post27, ssl3_accept_#t~nondet28, ssl3_accept_#t~post29, ssl3_accept_#t~post30, ssl3_accept_#t~nondet31, ssl3_accept_#t~nondet32, ssl3_accept_#t~nondet33, ssl3_accept_#t~nondet34, ssl3_accept_#t~nondet35, ssl3_accept_#t~nondet36, ssl3_accept_#t~nondet37, ssl3_accept_#t~nondet38, ssl3_accept_#t~nondet39, ssl3_accept_#t~nondet40, ssl3_accept_#t~nondet41, ssl3_accept_#t~nondet42, ssl3_accept_#t~nondet43, ssl3_accept_#t~nondet44, ssl3_accept_#t~nondet45, ssl3_accept_#t~nondet46, ssl3_accept_#t~nondet47, ssl3_accept_#t~nondet48, ssl3_accept_#t~nondet49, ssl3_accept_#t~post50, ssl3_accept_#t~nondet51, ssl3_accept_#t~nondet52, ssl3_accept_#t~post53, ssl3_accept_~initial_state, ssl3_accept_~s__info_callback~0, ssl3_accept_~s__in_handshake~0, ssl3_accept_~s__state~0, ssl3_accept_~s__new_session~0, ssl3_accept_~s__server~0, ssl3_accept_~s__version~0, ssl3_accept_~s__type~0, ssl3_accept_~s__init_num~0, ssl3_accept_~s__hit~0, ssl3_accept_~s__rwstate~0, ssl3_accept_~s__init_buf___0~0, ssl3_accept_~s__debug~0, ssl3_accept_~s__shutdown~0, ssl3_accept_~s__cert~0, ssl3_accept_~s__options~0, ssl3_accept_~s__verify_mode~0, ssl3_accept_~s__session__peer~0, ssl3_accept_~s__cert__pkeys__AT0__privatekey~0, ssl3_accept_~s__ctx__info_callback~0, ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0, ssl3_accept_~s__ctx__stats__sess_accept~0, ssl3_accept_~s__ctx__stats__sess_accept_good~0, ssl3_accept_~s__s3__tmp__cert_request~0, ssl3_accept_~s__s3__tmp__reuse_message~0, ssl3_accept_~s__s3__tmp__use_rsa_tmp~0, ssl3_accept_~s__s3__tmp__new_cipher~0, ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0, ssl3_accept_~s__s3__tmp__next_state___0~0, ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0, ssl3_accept_~s__session__cipher~0, ssl3_accept_~buf~0, ssl3_accept_~l~0, ssl3_accept_~Time~0, ssl3_accept_~tmp~0, ssl3_accept_~cb~0, ssl3_accept_~num1~0, ssl3_accept_~ret~0, ssl3_accept_~new_state~0, ssl3_accept_~state~0, ssl3_accept_~skip~0, ssl3_accept_~got_new_session~0, ssl3_accept_~tmp___1~0, ssl3_accept_~tmp___2~0, ssl3_accept_~tmp___3~0, ssl3_accept_~tmp___4~0, ssl3_accept_~tmp___5~0, ssl3_accept_~tmp___6~0, ssl3_accept_~tmp___7~0, ssl3_accept_~tmp___8~0, ssl3_accept_~tmp___9~0, ssl3_accept_~tmp___10~0, ssl3_accept_~blastFlag~0, ssl3_accept_~__cil_tmp55~0, ssl3_accept_~__cil_tmp56~0, ssl3_accept_~__cil_tmp57~0, ssl3_accept_~__cil_tmp58~0, ssl3_accept_~__cil_tmp59~0, ssl3_accept_~__cil_tmp60~0, ssl3_accept_~__cil_tmp61~0;ssl3_accept_~initial_state := ssl3_accept_#in~initial_state;ssl3_accept_~s__info_callback~0 := ssl3_accept_#t~nondet0;havoc ssl3_accept_#t~nondet0;ssl3_accept_~s__in_handshake~0 := ssl3_accept_#t~nondet1;havoc ssl3_accept_#t~nondet1;havoc ssl3_accept_~s__state~0;havoc ssl3_accept_~s__new_session~0;havoc ssl3_accept_~s__server~0;ssl3_accept_~s__version~0 := ssl3_accept_#t~nondet2;havoc ssl3_accept_#t~nondet2;havoc ssl3_accept_~s__type~0;havoc ssl3_accept_~s__init_num~0;ssl3_accept_~s__hit~0 := ssl3_accept_#t~nondet3;havoc ssl3_accept_#t~nondet3;havoc ssl3_accept_~s__rwstate~0;havoc ssl3_accept_~s__init_buf___0~0;ssl3_accept_~s__debug~0 := ssl3_accept_#t~nondet4;havoc ssl3_accept_#t~nondet4;havoc ssl3_accept_~s__shutdown~0;ssl3_accept_~s__cert~0 := ssl3_accept_#t~nondet5;havoc ssl3_accept_#t~nondet5;ssl3_accept_~s__options~0 := ssl3_accept_#t~nondet6;havoc ssl3_accept_#t~nondet6;ssl3_accept_~s__verify_mode~0 := ssl3_accept_#t~nondet7;havoc ssl3_accept_#t~nondet7;ssl3_accept_~s__session__peer~0 := ssl3_accept_#t~nondet8;havoc ssl3_accept_#t~nondet8;ssl3_accept_~s__cert__pkeys__AT0__privatekey~0 := ssl3_accept_#t~nondet9;havoc ssl3_accept_#t~nondet9;ssl3_accept_~s__ctx__info_callback~0 := ssl3_accept_#t~nondet10;havoc ssl3_accept_#t~nondet10;ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0 := ssl3_accept_#t~nondet11;havoc ssl3_accept_#t~nondet11;ssl3_accept_~s__ctx__stats__sess_accept~0 := ssl3_accept_#t~nondet12;havoc ssl3_accept_#t~nondet12;ssl3_accept_~s__ctx__stats__sess_accept_good~0 := ssl3_accept_#t~nondet13;havoc ssl3_accept_#t~nondet13;havoc ssl3_accept_~s__s3__tmp__cert_request~0;havoc ssl3_accept_~s__s3__tmp__reuse_message~0;havoc ssl3_accept_~s__s3__tmp__use_rsa_tmp~0;ssl3_accept_~s__s3__tmp__new_cipher~0 := ssl3_accept_#t~nondet14;havoc ssl3_accept_#t~nondet14;havoc ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0;havoc ssl3_accept_~s__s3__tmp__next_state___0~0;havoc ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0;havoc ssl3_accept_~s__session__cipher~0;havoc ssl3_accept_~buf~0;havoc ssl3_accept_~l~0;havoc ssl3_accept_~Time~0;havoc ssl3_accept_~tmp~0;havoc ssl3_accept_~cb~0;ssl3_accept_~num1~0 := ssl3_accept_#t~nondet15;havoc ssl3_accept_#t~nondet15;havoc ssl3_accept_~ret~0;havoc ssl3_accept_~new_state~0;havoc ssl3_accept_~state~0;havoc ssl3_accept_~skip~0;havoc ssl3_accept_~got_new_session~0;ssl3_accept_~tmp___1~0 := ssl3_accept_#t~nondet16;havoc ssl3_accept_#t~nondet16;ssl3_accept_~tmp___2~0 := ssl3_accept_#t~nondet17;havoc ssl3_accept_#t~nondet17;ssl3_accept_~tmp___3~0 := ssl3_accept_#t~nondet18;havoc ssl3_accept_#t~nondet18;ssl3_accept_~tmp___4~0 := ssl3_accept_#t~nondet19;havoc ssl3_accept_#t~nondet19;ssl3_accept_~tmp___5~0 := ssl3_accept_#t~nondet20;havoc ssl3_accept_#t~nondet20;ssl3_accept_~tmp___6~0 := ssl3_accept_#t~nondet21;havoc ssl3_accept_#t~nondet21;ssl3_accept_~tmp___7~0 := ssl3_accept_#t~nondet22;havoc ssl3_accept_#t~nondet22;ssl3_accept_~tmp___8~0 := ssl3_accept_#t~nondet23;havoc ssl3_accept_#t~nondet23;ssl3_accept_~tmp___9~0 := ssl3_accept_#t~nondet24;havoc ssl3_accept_#t~nondet24;ssl3_accept_~tmp___10~0 := ssl3_accept_#t~nondet25;havoc ssl3_accept_#t~nondet25;havoc ssl3_accept_~blastFlag~0;havoc ssl3_accept_~__cil_tmp55~0;havoc ssl3_accept_~__cil_tmp56~0;havoc ssl3_accept_~__cil_tmp57~0;havoc ssl3_accept_~__cil_tmp58~0;havoc ssl3_accept_~__cil_tmp59~0;havoc ssl3_accept_~__cil_tmp60~0;havoc ssl3_accept_~__cil_tmp61~0;ssl3_accept_~s__state~0 := ssl3_accept_~initial_state;ssl3_accept_~blastFlag~0 := 0;ssl3_accept_~tmp~0 := ssl3_accept_#t~nondet26;havoc ssl3_accept_#t~nondet26;ssl3_accept_~Time~0 := ssl3_accept_~tmp~0;ssl3_accept_~cb~0 := 0;ssl3_accept_~ret~0 := -1;ssl3_accept_~skip~0 := 0;ssl3_accept_~got_new_session~0 := 0; 7291#L81 assume ssl3_accept_~s__info_callback~0 != 0;ssl3_accept_~cb~0 := ssl3_accept_~s__info_callback~0; 7283#L84-2 ssl3_accept_#t~post27 := ssl3_accept_~s__in_handshake~0;ssl3_accept_~s__in_handshake~0 := ssl3_accept_#t~post27 + 1;havoc ssl3_accept_#t~post27; 7284#L89 assume !(ssl3_accept_~tmp___1~0 + 12288 != 0); 7429#L89-1 assume !(ssl3_accept_~s__cert~0 == 0); 7430#L98-3 assume true; 7825#L98-1 assume !false; 7862#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 7861#L101 assume !(ssl3_accept_~s__state~0 == 12292); 7860#L104 assume !(ssl3_accept_~s__state~0 == 16384); 7859#L107 assume !(ssl3_accept_~s__state~0 == 8192); 7858#L110 assume !(ssl3_accept_~s__state~0 == 24576); 7856#L113 assume !(ssl3_accept_~s__state~0 == 8195); 7853#L116 assume !(ssl3_accept_~s__state~0 == 8480); 7453#L119 assume !(ssl3_accept_~s__state~0 == 8481); 7394#L122 assume !(ssl3_accept_~s__state~0 == 8482); 7395#L125 assume ssl3_accept_~s__state~0 == 8464; 7540#L132 [2018-11-10 12:59:00,952 INFO L795 eck$LassoCheckResult]: Loop: 7540#L132 ssl3_accept_~s__shutdown~0 := 0;ssl3_accept_~ret~0 := ssl3_accept_#t~nondet32;havoc ssl3_accept_#t~nondet32; 7433#L273 assume ssl3_accept_~blastFlag~0 == 0;ssl3_accept_~blastFlag~0 := 1; 7432#L273-2 assume !(ssl3_accept_~ret~0 <= 0);ssl3_accept_~got_new_session~0 := 1;ssl3_accept_~s__state~0 := 8496;ssl3_accept_~s__init_num~0 := 0; 7296#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 7297#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 7399#L601-1 ssl3_accept_~skip~0 := 0; 7292#L98-3 assume true; 7293#L98-1 assume !false; 7300#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 7531#L101 assume !(ssl3_accept_~s__state~0 == 12292); 7544#L104 assume !(ssl3_accept_~s__state~0 == 16384); 7545#L107 assume !(ssl3_accept_~s__state~0 == 8192); 7533#L110 assume !(ssl3_accept_~s__state~0 == 24576); 7472#L113 assume !(ssl3_accept_~s__state~0 == 8195); 7438#L116 assume !(ssl3_accept_~s__state~0 == 8480); 7439#L119 assume !(ssl3_accept_~s__state~0 == 8481); 7820#L122 assume !(ssl3_accept_~s__state~0 == 8482); 7335#L125 assume !(ssl3_accept_~s__state~0 == 8464); 7336#L128 assume !(ssl3_accept_~s__state~0 == 8465); 7306#L131 assume !(ssl3_accept_~s__state~0 == 8466); 7307#L134 assume ssl3_accept_~s__state~0 == 8496; 7489#L138 ssl3_accept_~ret~0 := ssl3_accept_#t~nondet33;havoc ssl3_accept_#t~nondet33; 7490#L286 assume ssl3_accept_~blastFlag~0 == 1;ssl3_accept_~blastFlag~0 := 2; 7517#L286-2 assume !(ssl3_accept_~ret~0 <= 0); 7507#L292 assume ssl3_accept_~s__hit~0 != 0;ssl3_accept_~s__state~0 := 8656; 7501#L292-2 ssl3_accept_~s__init_num~0 := 0; 7330#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 7676#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 7666#L601-1 ssl3_accept_~skip~0 := 0; 7664#L98-3 assume true; 7662#L98-1 assume !false; 7660#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 7658#L101 assume !(ssl3_accept_~s__state~0 == 12292); 7655#L104 assume ssl3_accept_~s__state~0 == 16384; 7470#L210 ssl3_accept_~s__server~0 := 1; 7804#L215 assume ssl3_accept_~cb~0 != 0; 7803#L215-2 ssl3_accept_~__cil_tmp55~0 := ssl3_accept_~s__version~0 * 8; 7802#L220 assume !(ssl3_accept_~__cil_tmp55~0 != 3);ssl3_accept_~s__type~0 := 8192; 7799#L225 assume !(ssl3_accept_~s__init_buf___0~0 == 0); 7795#L225-2 assume !(ssl3_accept_~tmp___4~0 == 0);ssl3_accept_~s__init_num~0 := 0; 7794#L242 assume !(ssl3_accept_~s__state~0 != 12292);ssl3_accept_#t~post30 := ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0;ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0 := ssl3_accept_#t~post30 + 1;havoc ssl3_accept_#t~post30;ssl3_accept_~s__state~0 := 8480; 7793#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 7775#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 7769#L601-1 ssl3_accept_~skip~0 := 0; 7767#L98-3 assume true; 7765#L98-1 assume !false; 7763#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 7761#L101 assume !(ssl3_accept_~s__state~0 == 12292); 7759#L104 assume !(ssl3_accept_~s__state~0 == 16384); 7757#L107 assume !(ssl3_accept_~s__state~0 == 8192); 7755#L110 assume !(ssl3_accept_~s__state~0 == 24576); 7753#L113 assume !(ssl3_accept_~s__state~0 == 8195); 7565#L116 assume !(ssl3_accept_~s__state~0 == 8480); 7566#L119 assume !(ssl3_accept_~s__state~0 == 8481); 7567#L122 assume !(ssl3_accept_~s__state~0 == 8482); 7748#L125 assume ssl3_accept_~s__state~0 == 8464; 7540#L132 [2018-11-10 12:59:00,952 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:59:00,952 INFO L82 PathProgramCache]: Analyzing trace with hash 1503423663, now seen corresponding path program 3 times [2018-11-10 12:59:00,952 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:59:00,952 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:59:00,953 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:00,953 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:59:00,953 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:00,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 12:59:00,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 12:59:00,963 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:59:00,963 INFO L82 PathProgramCache]: Analyzing trace with hash -1333196993, now seen corresponding path program 1 times [2018-11-10 12:59:00,963 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:59:00,963 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:59:00,964 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:00,964 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-10 12:59:00,964 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:00,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:59:01,000 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 12:59:01,000 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 12:59:01,000 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 12:59:01,001 INFO L810 eck$LassoCheckResult]: loop already infeasible [2018-11-10 12:59:01,001 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 12:59:01,001 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 12:59:01,001 INFO L87 Difference]: Start difference. First operand 601 states and 880 transitions. cyclomatic complexity: 282 Second operand 3 states. [2018-11-10 12:59:01,103 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 12:59:01,103 INFO L93 Difference]: Finished difference Result 759 states and 1120 transitions. [2018-11-10 12:59:01,104 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 12:59:01,104 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 759 states and 1120 transitions. [2018-11-10 12:59:01,106 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 490 [2018-11-10 12:59:01,108 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 759 states to 752 states and 1113 transitions. [2018-11-10 12:59:01,108 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 525 [2018-11-10 12:59:01,108 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 525 [2018-11-10 12:59:01,108 INFO L73 IsDeterministic]: Start isDeterministic. Operand 752 states and 1113 transitions. [2018-11-10 12:59:01,109 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-10 12:59:01,109 INFO L705 BuchiCegarLoop]: Abstraction has 752 states and 1113 transitions. [2018-11-10 12:59:01,110 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 752 states and 1113 transitions. [2018-11-10 12:59:01,117 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 752 to 733. [2018-11-10 12:59:01,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 733 states. [2018-11-10 12:59:01,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 733 states and 1085 transitions. [2018-11-10 12:59:01,118 INFO L728 BuchiCegarLoop]: Abstraction has 733 states and 1085 transitions. [2018-11-10 12:59:01,118 INFO L608 BuchiCegarLoop]: Abstraction has 733 states and 1085 transitions. [2018-11-10 12:59:01,118 INFO L442 BuchiCegarLoop]: ======== Iteration 7============ [2018-11-10 12:59:01,118 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 733 states and 1085 transitions. [2018-11-10 12:59:01,120 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 477 [2018-11-10 12:59:01,120 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-10 12:59:01,120 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-10 12:59:01,121 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 12:59:01,121 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 12:59:01,121 INFO L793 eck$LassoCheckResult]: Stem: 8900#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true; 8660#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~ret54, main_~s~0, main_~tmp~1;havoc main_~s~0;havoc main_~tmp~1;main_~s~0 := 8464;assume { :begin_inline_ssl3_accept } true;ssl3_accept_#in~initial_state := main_~s~0;havoc ssl3_accept_#res;havoc ssl3_accept_#t~nondet0, ssl3_accept_#t~nondet1, ssl3_accept_#t~nondet2, ssl3_accept_#t~nondet3, ssl3_accept_#t~nondet4, ssl3_accept_#t~nondet5, ssl3_accept_#t~nondet6, ssl3_accept_#t~nondet7, ssl3_accept_#t~nondet8, ssl3_accept_#t~nondet9, ssl3_accept_#t~nondet10, ssl3_accept_#t~nondet11, ssl3_accept_#t~nondet12, ssl3_accept_#t~nondet13, ssl3_accept_#t~nondet14, ssl3_accept_#t~nondet15, ssl3_accept_#t~nondet16, ssl3_accept_#t~nondet17, ssl3_accept_#t~nondet18, ssl3_accept_#t~nondet19, ssl3_accept_#t~nondet20, ssl3_accept_#t~nondet21, ssl3_accept_#t~nondet22, ssl3_accept_#t~nondet23, ssl3_accept_#t~nondet24, ssl3_accept_#t~nondet25, ssl3_accept_#t~nondet26, ssl3_accept_#t~post27, ssl3_accept_#t~nondet28, ssl3_accept_#t~post29, ssl3_accept_#t~post30, ssl3_accept_#t~nondet31, ssl3_accept_#t~nondet32, ssl3_accept_#t~nondet33, ssl3_accept_#t~nondet34, ssl3_accept_#t~nondet35, ssl3_accept_#t~nondet36, ssl3_accept_#t~nondet37, ssl3_accept_#t~nondet38, ssl3_accept_#t~nondet39, ssl3_accept_#t~nondet40, ssl3_accept_#t~nondet41, ssl3_accept_#t~nondet42, ssl3_accept_#t~nondet43, ssl3_accept_#t~nondet44, ssl3_accept_#t~nondet45, ssl3_accept_#t~nondet46, ssl3_accept_#t~nondet47, ssl3_accept_#t~nondet48, ssl3_accept_#t~nondet49, ssl3_accept_#t~post50, ssl3_accept_#t~nondet51, ssl3_accept_#t~nondet52, ssl3_accept_#t~post53, ssl3_accept_~initial_state, ssl3_accept_~s__info_callback~0, ssl3_accept_~s__in_handshake~0, ssl3_accept_~s__state~0, ssl3_accept_~s__new_session~0, ssl3_accept_~s__server~0, ssl3_accept_~s__version~0, ssl3_accept_~s__type~0, ssl3_accept_~s__init_num~0, ssl3_accept_~s__hit~0, ssl3_accept_~s__rwstate~0, ssl3_accept_~s__init_buf___0~0, ssl3_accept_~s__debug~0, ssl3_accept_~s__shutdown~0, ssl3_accept_~s__cert~0, ssl3_accept_~s__options~0, ssl3_accept_~s__verify_mode~0, ssl3_accept_~s__session__peer~0, ssl3_accept_~s__cert__pkeys__AT0__privatekey~0, ssl3_accept_~s__ctx__info_callback~0, ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0, ssl3_accept_~s__ctx__stats__sess_accept~0, ssl3_accept_~s__ctx__stats__sess_accept_good~0, ssl3_accept_~s__s3__tmp__cert_request~0, ssl3_accept_~s__s3__tmp__reuse_message~0, ssl3_accept_~s__s3__tmp__use_rsa_tmp~0, ssl3_accept_~s__s3__tmp__new_cipher~0, ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0, ssl3_accept_~s__s3__tmp__next_state___0~0, ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0, ssl3_accept_~s__session__cipher~0, ssl3_accept_~buf~0, ssl3_accept_~l~0, ssl3_accept_~Time~0, ssl3_accept_~tmp~0, ssl3_accept_~cb~0, ssl3_accept_~num1~0, ssl3_accept_~ret~0, ssl3_accept_~new_state~0, ssl3_accept_~state~0, ssl3_accept_~skip~0, ssl3_accept_~got_new_session~0, ssl3_accept_~tmp___1~0, ssl3_accept_~tmp___2~0, ssl3_accept_~tmp___3~0, ssl3_accept_~tmp___4~0, ssl3_accept_~tmp___5~0, ssl3_accept_~tmp___6~0, ssl3_accept_~tmp___7~0, ssl3_accept_~tmp___8~0, ssl3_accept_~tmp___9~0, ssl3_accept_~tmp___10~0, ssl3_accept_~blastFlag~0, ssl3_accept_~__cil_tmp55~0, ssl3_accept_~__cil_tmp56~0, ssl3_accept_~__cil_tmp57~0, ssl3_accept_~__cil_tmp58~0, ssl3_accept_~__cil_tmp59~0, ssl3_accept_~__cil_tmp60~0, ssl3_accept_~__cil_tmp61~0;ssl3_accept_~initial_state := ssl3_accept_#in~initial_state;ssl3_accept_~s__info_callback~0 := ssl3_accept_#t~nondet0;havoc ssl3_accept_#t~nondet0;ssl3_accept_~s__in_handshake~0 := ssl3_accept_#t~nondet1;havoc ssl3_accept_#t~nondet1;havoc ssl3_accept_~s__state~0;havoc ssl3_accept_~s__new_session~0;havoc ssl3_accept_~s__server~0;ssl3_accept_~s__version~0 := ssl3_accept_#t~nondet2;havoc ssl3_accept_#t~nondet2;havoc ssl3_accept_~s__type~0;havoc ssl3_accept_~s__init_num~0;ssl3_accept_~s__hit~0 := ssl3_accept_#t~nondet3;havoc ssl3_accept_#t~nondet3;havoc ssl3_accept_~s__rwstate~0;havoc ssl3_accept_~s__init_buf___0~0;ssl3_accept_~s__debug~0 := ssl3_accept_#t~nondet4;havoc ssl3_accept_#t~nondet4;havoc ssl3_accept_~s__shutdown~0;ssl3_accept_~s__cert~0 := ssl3_accept_#t~nondet5;havoc ssl3_accept_#t~nondet5;ssl3_accept_~s__options~0 := ssl3_accept_#t~nondet6;havoc ssl3_accept_#t~nondet6;ssl3_accept_~s__verify_mode~0 := ssl3_accept_#t~nondet7;havoc ssl3_accept_#t~nondet7;ssl3_accept_~s__session__peer~0 := ssl3_accept_#t~nondet8;havoc ssl3_accept_#t~nondet8;ssl3_accept_~s__cert__pkeys__AT0__privatekey~0 := ssl3_accept_#t~nondet9;havoc ssl3_accept_#t~nondet9;ssl3_accept_~s__ctx__info_callback~0 := ssl3_accept_#t~nondet10;havoc ssl3_accept_#t~nondet10;ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0 := ssl3_accept_#t~nondet11;havoc ssl3_accept_#t~nondet11;ssl3_accept_~s__ctx__stats__sess_accept~0 := ssl3_accept_#t~nondet12;havoc ssl3_accept_#t~nondet12;ssl3_accept_~s__ctx__stats__sess_accept_good~0 := ssl3_accept_#t~nondet13;havoc ssl3_accept_#t~nondet13;havoc ssl3_accept_~s__s3__tmp__cert_request~0;havoc ssl3_accept_~s__s3__tmp__reuse_message~0;havoc ssl3_accept_~s__s3__tmp__use_rsa_tmp~0;ssl3_accept_~s__s3__tmp__new_cipher~0 := ssl3_accept_#t~nondet14;havoc ssl3_accept_#t~nondet14;havoc ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0;havoc ssl3_accept_~s__s3__tmp__next_state___0~0;havoc ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0;havoc ssl3_accept_~s__session__cipher~0;havoc ssl3_accept_~buf~0;havoc ssl3_accept_~l~0;havoc ssl3_accept_~Time~0;havoc ssl3_accept_~tmp~0;havoc ssl3_accept_~cb~0;ssl3_accept_~num1~0 := ssl3_accept_#t~nondet15;havoc ssl3_accept_#t~nondet15;havoc ssl3_accept_~ret~0;havoc ssl3_accept_~new_state~0;havoc ssl3_accept_~state~0;havoc ssl3_accept_~skip~0;havoc ssl3_accept_~got_new_session~0;ssl3_accept_~tmp___1~0 := ssl3_accept_#t~nondet16;havoc ssl3_accept_#t~nondet16;ssl3_accept_~tmp___2~0 := ssl3_accept_#t~nondet17;havoc ssl3_accept_#t~nondet17;ssl3_accept_~tmp___3~0 := ssl3_accept_#t~nondet18;havoc ssl3_accept_#t~nondet18;ssl3_accept_~tmp___4~0 := ssl3_accept_#t~nondet19;havoc ssl3_accept_#t~nondet19;ssl3_accept_~tmp___5~0 := ssl3_accept_#t~nondet20;havoc ssl3_accept_#t~nondet20;ssl3_accept_~tmp___6~0 := ssl3_accept_#t~nondet21;havoc ssl3_accept_#t~nondet21;ssl3_accept_~tmp___7~0 := ssl3_accept_#t~nondet22;havoc ssl3_accept_#t~nondet22;ssl3_accept_~tmp___8~0 := ssl3_accept_#t~nondet23;havoc ssl3_accept_#t~nondet23;ssl3_accept_~tmp___9~0 := ssl3_accept_#t~nondet24;havoc ssl3_accept_#t~nondet24;ssl3_accept_~tmp___10~0 := ssl3_accept_#t~nondet25;havoc ssl3_accept_#t~nondet25;havoc ssl3_accept_~blastFlag~0;havoc ssl3_accept_~__cil_tmp55~0;havoc ssl3_accept_~__cil_tmp56~0;havoc ssl3_accept_~__cil_tmp57~0;havoc ssl3_accept_~__cil_tmp58~0;havoc ssl3_accept_~__cil_tmp59~0;havoc ssl3_accept_~__cil_tmp60~0;havoc ssl3_accept_~__cil_tmp61~0;ssl3_accept_~s__state~0 := ssl3_accept_~initial_state;ssl3_accept_~blastFlag~0 := 0;ssl3_accept_~tmp~0 := ssl3_accept_#t~nondet26;havoc ssl3_accept_#t~nondet26;ssl3_accept_~Time~0 := ssl3_accept_~tmp~0;ssl3_accept_~cb~0 := 0;ssl3_accept_~ret~0 := -1;ssl3_accept_~skip~0 := 0;ssl3_accept_~got_new_session~0 := 0; 8661#L81 assume ssl3_accept_~s__info_callback~0 != 0;ssl3_accept_~cb~0 := ssl3_accept_~s__info_callback~0; 8649#L84-2 ssl3_accept_#t~post27 := ssl3_accept_~s__in_handshake~0;ssl3_accept_~s__in_handshake~0 := ssl3_accept_#t~post27 + 1;havoc ssl3_accept_#t~post27; 8650#L89 assume !(ssl3_accept_~tmp___1~0 + 12288 != 0); 8795#L89-1 assume !(ssl3_accept_~s__cert~0 == 0); 8796#L98-3 assume true; 9036#L98-1 assume !false; 9330#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 8927#L101 assume !(ssl3_accept_~s__state~0 == 12292); 8928#L104 assume !(ssl3_accept_~s__state~0 == 16384); 9321#L107 assume !(ssl3_accept_~s__state~0 == 8192); 9311#L110 assume !(ssl3_accept_~s__state~0 == 24576); 9310#L113 assume !(ssl3_accept_~s__state~0 == 8195); 9309#L116 assume !(ssl3_accept_~s__state~0 == 8480); 9307#L119 assume !(ssl3_accept_~s__state~0 == 8481); 9108#L122 assume !(ssl3_accept_~s__state~0 == 8482); 9109#L125 assume ssl3_accept_~s__state~0 == 8464; 8908#L132 [2018-11-10 12:59:01,122 INFO L795 eck$LassoCheckResult]: Loop: 8908#L132 ssl3_accept_~s__shutdown~0 := 0;ssl3_accept_~ret~0 := ssl3_accept_#t~nondet32;havoc ssl3_accept_#t~nondet32; 8804#L273 assume ssl3_accept_~blastFlag~0 == 0;ssl3_accept_~blastFlag~0 := 1; 8798#L273-2 assume !(ssl3_accept_~ret~0 <= 0);ssl3_accept_~got_new_session~0 := 1;ssl3_accept_~s__state~0 := 8496;ssl3_accept_~s__init_num~0 := 0; 8662#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 8663#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 9349#L601-1 ssl3_accept_~skip~0 := 0; 9347#L98-3 assume true; 9328#L98-1 assume !false; 9327#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 9326#L101 assume !(ssl3_accept_~s__state~0 == 12292); 9325#L104 assume !(ssl3_accept_~s__state~0 == 16384); 9323#L107 assume !(ssl3_accept_~s__state~0 == 8192); 8904#L110 assume !(ssl3_accept_~s__state~0 == 24576); 8838#L113 assume !(ssl3_accept_~s__state~0 == 8195); 8805#L116 assume !(ssl3_accept_~s__state~0 == 8480); 8806#L119 assume !(ssl3_accept_~s__state~0 == 8481); 8758#L122 assume !(ssl3_accept_~s__state~0 == 8482); 8699#L125 assume !(ssl3_accept_~s__state~0 == 8464); 8700#L128 assume !(ssl3_accept_~s__state~0 == 8465); 8672#L131 assume !(ssl3_accept_~s__state~0 == 8466); 8673#L134 assume ssl3_accept_~s__state~0 == 8496; 8853#L138 ssl3_accept_~ret~0 := ssl3_accept_#t~nondet33;havoc ssl3_accept_#t~nondet33; 8854#L286 assume ssl3_accept_~blastFlag~0 == 1;ssl3_accept_~blastFlag~0 := 2; 8888#L286-2 assume !(ssl3_accept_~ret~0 <= 0); 8875#L292 assume ssl3_accept_~s__hit~0 != 0;ssl3_accept_~s__state~0 := 8656; 8867#L292-2 ssl3_accept_~s__init_num~0 := 0; 8691#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 9300#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 9295#L601-1 ssl3_accept_~skip~0 := 0; 9294#L98-3 assume true; 9293#L98-1 assume !false; 9292#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 9291#L101 assume !(ssl3_accept_~s__state~0 == 12292); 9290#L104 assume !(ssl3_accept_~s__state~0 == 16384); 9289#L107 assume !(ssl3_accept_~s__state~0 == 8192); 9288#L110 assume !(ssl3_accept_~s__state~0 == 24576); 9287#L113 assume !(ssl3_accept_~s__state~0 == 8195); 9286#L116 assume !(ssl3_accept_~s__state~0 == 8480); 9285#L119 assume !(ssl3_accept_~s__state~0 == 8481); 9284#L122 assume !(ssl3_accept_~s__state~0 == 8482); 9283#L125 assume !(ssl3_accept_~s__state~0 == 8464); 9282#L128 assume !(ssl3_accept_~s__state~0 == 8465); 9281#L131 assume !(ssl3_accept_~s__state~0 == 8466); 9280#L134 assume !(ssl3_accept_~s__state~0 == 8496); 9279#L137 assume !(ssl3_accept_~s__state~0 == 8497); 9278#L140 assume !(ssl3_accept_~s__state~0 == 8512); 9277#L143 assume !(ssl3_accept_~s__state~0 == 8513); 9276#L146 assume !(ssl3_accept_~s__state~0 == 8528); 9274#L149 assume !(ssl3_accept_~s__state~0 == 8529); 9272#L152 assume !(ssl3_accept_~s__state~0 == 8544); 9270#L155 assume !(ssl3_accept_~s__state~0 == 8545); 9268#L158 assume ssl3_accept_~s__state~0 == 8560; 8924#L162 ssl3_accept_~ret~0 := ssl3_accept_#t~nondet42;havoc ssl3_accept_#t~nondet42; 8686#L431 assume !(ssl3_accept_~ret~0 <= 0);ssl3_accept_~s__s3__tmp__next_state___0~0 := 8576;ssl3_accept_~s__state~0 := 8448;ssl3_accept_~s__init_num~0 := 0; 8687#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 9009#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 9004#L601-1 ssl3_accept_~skip~0 := 0; 9003#L98-3 assume true; 9002#L98-1 assume !false; 9001#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 9000#L101 assume !(ssl3_accept_~s__state~0 == 12292); 8999#L104 assume !(ssl3_accept_~s__state~0 == 16384); 8998#L107 assume !(ssl3_accept_~s__state~0 == 8192); 8997#L110 assume !(ssl3_accept_~s__state~0 == 24576); 8996#L113 assume !(ssl3_accept_~s__state~0 == 8195); 8995#L116 assume !(ssl3_accept_~s__state~0 == 8480); 8944#L119 assume !(ssl3_accept_~s__state~0 == 8481); 8945#L122 assume !(ssl3_accept_~s__state~0 == 8482); 8977#L125 assume ssl3_accept_~s__state~0 == 8464; 8908#L132 [2018-11-10 12:59:01,122 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:59:01,122 INFO L82 PathProgramCache]: Analyzing trace with hash 1503423663, now seen corresponding path program 4 times [2018-11-10 12:59:01,122 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:59:01,126 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:59:01,127 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:01,127 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:59:01,127 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:01,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 12:59:01,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 12:59:01,139 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:59:01,139 INFO L82 PathProgramCache]: Analyzing trace with hash 1090597783, now seen corresponding path program 1 times [2018-11-10 12:59:01,139 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:59:01,139 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:59:01,140 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:01,140 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-10 12:59:01,140 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:01,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:59:01,173 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 12:59:01,173 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 12:59:01,174 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 12:59:01,174 INFO L810 eck$LassoCheckResult]: loop already infeasible [2018-11-10 12:59:01,174 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 12:59:01,174 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 12:59:01,174 INFO L87 Difference]: Start difference. First operand 733 states and 1085 transitions. cyclomatic complexity: 355 Second operand 3 states. [2018-11-10 12:59:01,291 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 12:59:01,291 INFO L93 Difference]: Finished difference Result 881 states and 1207 transitions. [2018-11-10 12:59:01,292 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 12:59:01,292 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 881 states and 1207 transitions. [2018-11-10 12:59:01,295 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 580 [2018-11-10 12:59:01,297 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 881 states to 881 states and 1207 transitions. [2018-11-10 12:59:01,297 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 615 [2018-11-10 12:59:01,297 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 615 [2018-11-10 12:59:01,297 INFO L73 IsDeterministic]: Start isDeterministic. Operand 881 states and 1207 transitions. [2018-11-10 12:59:01,298 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-10 12:59:01,298 INFO L705 BuchiCegarLoop]: Abstraction has 881 states and 1207 transitions. [2018-11-10 12:59:01,300 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 881 states and 1207 transitions. [2018-11-10 12:59:01,305 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 881 to 873. [2018-11-10 12:59:01,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 873 states. [2018-11-10 12:59:01,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 873 states to 873 states and 1196 transitions. [2018-11-10 12:59:01,306 INFO L728 BuchiCegarLoop]: Abstraction has 873 states and 1196 transitions. [2018-11-10 12:59:01,306 INFO L608 BuchiCegarLoop]: Abstraction has 873 states and 1196 transitions. [2018-11-10 12:59:01,306 INFO L442 BuchiCegarLoop]: ======== Iteration 8============ [2018-11-10 12:59:01,306 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 873 states and 1196 transitions. [2018-11-10 12:59:01,308 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 573 [2018-11-10 12:59:01,309 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-10 12:59:01,309 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-10 12:59:01,309 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 12:59:01,310 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 12:59:01,310 INFO L793 eck$LassoCheckResult]: Stem: 10516#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true; 10276#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~ret54, main_~s~0, main_~tmp~1;havoc main_~s~0;havoc main_~tmp~1;main_~s~0 := 8464;assume { :begin_inline_ssl3_accept } true;ssl3_accept_#in~initial_state := main_~s~0;havoc ssl3_accept_#res;havoc ssl3_accept_#t~nondet0, ssl3_accept_#t~nondet1, ssl3_accept_#t~nondet2, ssl3_accept_#t~nondet3, ssl3_accept_#t~nondet4, ssl3_accept_#t~nondet5, ssl3_accept_#t~nondet6, ssl3_accept_#t~nondet7, ssl3_accept_#t~nondet8, ssl3_accept_#t~nondet9, ssl3_accept_#t~nondet10, ssl3_accept_#t~nondet11, ssl3_accept_#t~nondet12, ssl3_accept_#t~nondet13, ssl3_accept_#t~nondet14, ssl3_accept_#t~nondet15, ssl3_accept_#t~nondet16, ssl3_accept_#t~nondet17, ssl3_accept_#t~nondet18, ssl3_accept_#t~nondet19, ssl3_accept_#t~nondet20, ssl3_accept_#t~nondet21, ssl3_accept_#t~nondet22, ssl3_accept_#t~nondet23, ssl3_accept_#t~nondet24, ssl3_accept_#t~nondet25, ssl3_accept_#t~nondet26, ssl3_accept_#t~post27, ssl3_accept_#t~nondet28, ssl3_accept_#t~post29, ssl3_accept_#t~post30, ssl3_accept_#t~nondet31, ssl3_accept_#t~nondet32, ssl3_accept_#t~nondet33, ssl3_accept_#t~nondet34, ssl3_accept_#t~nondet35, ssl3_accept_#t~nondet36, ssl3_accept_#t~nondet37, ssl3_accept_#t~nondet38, ssl3_accept_#t~nondet39, ssl3_accept_#t~nondet40, ssl3_accept_#t~nondet41, ssl3_accept_#t~nondet42, ssl3_accept_#t~nondet43, ssl3_accept_#t~nondet44, ssl3_accept_#t~nondet45, ssl3_accept_#t~nondet46, ssl3_accept_#t~nondet47, ssl3_accept_#t~nondet48, ssl3_accept_#t~nondet49, ssl3_accept_#t~post50, ssl3_accept_#t~nondet51, ssl3_accept_#t~nondet52, ssl3_accept_#t~post53, ssl3_accept_~initial_state, ssl3_accept_~s__info_callback~0, ssl3_accept_~s__in_handshake~0, ssl3_accept_~s__state~0, ssl3_accept_~s__new_session~0, ssl3_accept_~s__server~0, ssl3_accept_~s__version~0, ssl3_accept_~s__type~0, ssl3_accept_~s__init_num~0, ssl3_accept_~s__hit~0, ssl3_accept_~s__rwstate~0, ssl3_accept_~s__init_buf___0~0, ssl3_accept_~s__debug~0, ssl3_accept_~s__shutdown~0, ssl3_accept_~s__cert~0, ssl3_accept_~s__options~0, ssl3_accept_~s__verify_mode~0, ssl3_accept_~s__session__peer~0, ssl3_accept_~s__cert__pkeys__AT0__privatekey~0, ssl3_accept_~s__ctx__info_callback~0, ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0, ssl3_accept_~s__ctx__stats__sess_accept~0, ssl3_accept_~s__ctx__stats__sess_accept_good~0, ssl3_accept_~s__s3__tmp__cert_request~0, ssl3_accept_~s__s3__tmp__reuse_message~0, ssl3_accept_~s__s3__tmp__use_rsa_tmp~0, ssl3_accept_~s__s3__tmp__new_cipher~0, ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0, ssl3_accept_~s__s3__tmp__next_state___0~0, ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0, ssl3_accept_~s__session__cipher~0, ssl3_accept_~buf~0, ssl3_accept_~l~0, ssl3_accept_~Time~0, ssl3_accept_~tmp~0, ssl3_accept_~cb~0, ssl3_accept_~num1~0, ssl3_accept_~ret~0, ssl3_accept_~new_state~0, ssl3_accept_~state~0, ssl3_accept_~skip~0, ssl3_accept_~got_new_session~0, ssl3_accept_~tmp___1~0, ssl3_accept_~tmp___2~0, ssl3_accept_~tmp___3~0, ssl3_accept_~tmp___4~0, ssl3_accept_~tmp___5~0, ssl3_accept_~tmp___6~0, ssl3_accept_~tmp___7~0, ssl3_accept_~tmp___8~0, ssl3_accept_~tmp___9~0, ssl3_accept_~tmp___10~0, ssl3_accept_~blastFlag~0, ssl3_accept_~__cil_tmp55~0, ssl3_accept_~__cil_tmp56~0, ssl3_accept_~__cil_tmp57~0, ssl3_accept_~__cil_tmp58~0, ssl3_accept_~__cil_tmp59~0, ssl3_accept_~__cil_tmp60~0, ssl3_accept_~__cil_tmp61~0;ssl3_accept_~initial_state := ssl3_accept_#in~initial_state;ssl3_accept_~s__info_callback~0 := ssl3_accept_#t~nondet0;havoc ssl3_accept_#t~nondet0;ssl3_accept_~s__in_handshake~0 := ssl3_accept_#t~nondet1;havoc ssl3_accept_#t~nondet1;havoc ssl3_accept_~s__state~0;havoc ssl3_accept_~s__new_session~0;havoc ssl3_accept_~s__server~0;ssl3_accept_~s__version~0 := ssl3_accept_#t~nondet2;havoc ssl3_accept_#t~nondet2;havoc ssl3_accept_~s__type~0;havoc ssl3_accept_~s__init_num~0;ssl3_accept_~s__hit~0 := ssl3_accept_#t~nondet3;havoc ssl3_accept_#t~nondet3;havoc ssl3_accept_~s__rwstate~0;havoc ssl3_accept_~s__init_buf___0~0;ssl3_accept_~s__debug~0 := ssl3_accept_#t~nondet4;havoc ssl3_accept_#t~nondet4;havoc ssl3_accept_~s__shutdown~0;ssl3_accept_~s__cert~0 := ssl3_accept_#t~nondet5;havoc ssl3_accept_#t~nondet5;ssl3_accept_~s__options~0 := ssl3_accept_#t~nondet6;havoc ssl3_accept_#t~nondet6;ssl3_accept_~s__verify_mode~0 := ssl3_accept_#t~nondet7;havoc ssl3_accept_#t~nondet7;ssl3_accept_~s__session__peer~0 := ssl3_accept_#t~nondet8;havoc ssl3_accept_#t~nondet8;ssl3_accept_~s__cert__pkeys__AT0__privatekey~0 := ssl3_accept_#t~nondet9;havoc ssl3_accept_#t~nondet9;ssl3_accept_~s__ctx__info_callback~0 := ssl3_accept_#t~nondet10;havoc ssl3_accept_#t~nondet10;ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0 := ssl3_accept_#t~nondet11;havoc ssl3_accept_#t~nondet11;ssl3_accept_~s__ctx__stats__sess_accept~0 := ssl3_accept_#t~nondet12;havoc ssl3_accept_#t~nondet12;ssl3_accept_~s__ctx__stats__sess_accept_good~0 := ssl3_accept_#t~nondet13;havoc ssl3_accept_#t~nondet13;havoc ssl3_accept_~s__s3__tmp__cert_request~0;havoc ssl3_accept_~s__s3__tmp__reuse_message~0;havoc ssl3_accept_~s__s3__tmp__use_rsa_tmp~0;ssl3_accept_~s__s3__tmp__new_cipher~0 := ssl3_accept_#t~nondet14;havoc ssl3_accept_#t~nondet14;havoc ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0;havoc ssl3_accept_~s__s3__tmp__next_state___0~0;havoc ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0;havoc ssl3_accept_~s__session__cipher~0;havoc ssl3_accept_~buf~0;havoc ssl3_accept_~l~0;havoc ssl3_accept_~Time~0;havoc ssl3_accept_~tmp~0;havoc ssl3_accept_~cb~0;ssl3_accept_~num1~0 := ssl3_accept_#t~nondet15;havoc ssl3_accept_#t~nondet15;havoc ssl3_accept_~ret~0;havoc ssl3_accept_~new_state~0;havoc ssl3_accept_~state~0;havoc ssl3_accept_~skip~0;havoc ssl3_accept_~got_new_session~0;ssl3_accept_~tmp___1~0 := ssl3_accept_#t~nondet16;havoc ssl3_accept_#t~nondet16;ssl3_accept_~tmp___2~0 := ssl3_accept_#t~nondet17;havoc ssl3_accept_#t~nondet17;ssl3_accept_~tmp___3~0 := ssl3_accept_#t~nondet18;havoc ssl3_accept_#t~nondet18;ssl3_accept_~tmp___4~0 := ssl3_accept_#t~nondet19;havoc ssl3_accept_#t~nondet19;ssl3_accept_~tmp___5~0 := ssl3_accept_#t~nondet20;havoc ssl3_accept_#t~nondet20;ssl3_accept_~tmp___6~0 := ssl3_accept_#t~nondet21;havoc ssl3_accept_#t~nondet21;ssl3_accept_~tmp___7~0 := ssl3_accept_#t~nondet22;havoc ssl3_accept_#t~nondet22;ssl3_accept_~tmp___8~0 := ssl3_accept_#t~nondet23;havoc ssl3_accept_#t~nondet23;ssl3_accept_~tmp___9~0 := ssl3_accept_#t~nondet24;havoc ssl3_accept_#t~nondet24;ssl3_accept_~tmp___10~0 := ssl3_accept_#t~nondet25;havoc ssl3_accept_#t~nondet25;havoc ssl3_accept_~blastFlag~0;havoc ssl3_accept_~__cil_tmp55~0;havoc ssl3_accept_~__cil_tmp56~0;havoc ssl3_accept_~__cil_tmp57~0;havoc ssl3_accept_~__cil_tmp58~0;havoc ssl3_accept_~__cil_tmp59~0;havoc ssl3_accept_~__cil_tmp60~0;havoc ssl3_accept_~__cil_tmp61~0;ssl3_accept_~s__state~0 := ssl3_accept_~initial_state;ssl3_accept_~blastFlag~0 := 0;ssl3_accept_~tmp~0 := ssl3_accept_#t~nondet26;havoc ssl3_accept_#t~nondet26;ssl3_accept_~Time~0 := ssl3_accept_~tmp~0;ssl3_accept_~cb~0 := 0;ssl3_accept_~ret~0 := -1;ssl3_accept_~skip~0 := 0;ssl3_accept_~got_new_session~0 := 0; 10277#L81 assume ssl3_accept_~s__info_callback~0 != 0;ssl3_accept_~cb~0 := ssl3_accept_~s__info_callback~0; 10269#L84-2 ssl3_accept_#t~post27 := ssl3_accept_~s__in_handshake~0;ssl3_accept_~s__in_handshake~0 := ssl3_accept_#t~post27 + 1;havoc ssl3_accept_#t~post27; 10270#L89 assume !(ssl3_accept_~tmp___1~0 + 12288 != 0); 10412#L89-1 assume !(ssl3_accept_~s__cert~0 == 0); 10413#L98-3 assume true; 10673#L98-1 assume !false; 11106#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 11104#L101 assume !(ssl3_accept_~s__state~0 == 12292); 11102#L104 assume !(ssl3_accept_~s__state~0 == 16384); 11100#L107 assume !(ssl3_accept_~s__state~0 == 8192); 11098#L110 assume !(ssl3_accept_~s__state~0 == 24576); 11097#L113 assume !(ssl3_accept_~s__state~0 == 8195); 11096#L116 assume !(ssl3_accept_~s__state~0 == 8480); 11093#L119 assume !(ssl3_accept_~s__state~0 == 8481); 11092#L122 assume !(ssl3_accept_~s__state~0 == 8482); 10632#L125 assume ssl3_accept_~s__state~0 == 8464; 10524#L132 [2018-11-10 12:59:01,310 INFO L795 eck$LassoCheckResult]: Loop: 10524#L132 ssl3_accept_~s__shutdown~0 := 0;ssl3_accept_~ret~0 := ssl3_accept_#t~nondet32;havoc ssl3_accept_#t~nondet32; 10416#L273 assume ssl3_accept_~blastFlag~0 == 0;ssl3_accept_~blastFlag~0 := 1; 10415#L273-2 assume !(ssl3_accept_~ret~0 <= 0);ssl3_accept_~got_new_session~0 := 1;ssl3_accept_~s__state~0 := 8496;ssl3_accept_~s__init_num~0 := 0; 10282#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 10283#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 10383#L601-1 ssl3_accept_~skip~0 := 0; 10278#L98-3 assume true; 10279#L98-1 assume !false; 10286#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 10517#L101 assume !(ssl3_accept_~s__state~0 == 12292); 10528#L104 assume !(ssl3_accept_~s__state~0 == 16384); 10529#L107 assume !(ssl3_accept_~s__state~0 == 8192); 10519#L110 assume !(ssl3_accept_~s__state~0 == 24576); 10458#L113 assume !(ssl3_accept_~s__state~0 == 8195); 10422#L116 assume !(ssl3_accept_~s__state~0 == 8480); 10423#L119 assume !(ssl3_accept_~s__state~0 == 8481); 11095#L122 assume !(ssl3_accept_~s__state~0 == 8482); 11094#L125 assume !(ssl3_accept_~s__state~0 == 8464); 11014#L128 assume !(ssl3_accept_~s__state~0 == 8465); 10841#L131 assume !(ssl3_accept_~s__state~0 == 8466); 10804#L134 assume ssl3_accept_~s__state~0 == 8496; 10472#L138 ssl3_accept_~ret~0 := ssl3_accept_#t~nondet33;havoc ssl3_accept_#t~nondet33; 10473#L286 assume ssl3_accept_~blastFlag~0 == 1;ssl3_accept_~blastFlag~0 := 2; 10503#L286-2 assume !(ssl3_accept_~ret~0 <= 0); 10491#L292 assume !(ssl3_accept_~s__hit~0 != 0);ssl3_accept_~s__state~0 := 8512; 10493#L292-2 ssl3_accept_~s__init_num~0 := 0; 10312#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 10881#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 10875#L601-1 ssl3_accept_~skip~0 := 0; 10873#L98-3 assume true; 10871#L98-1 assume !false; 10870#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 10869#L101 assume !(ssl3_accept_~s__state~0 == 12292); 10868#L104 assume !(ssl3_accept_~s__state~0 == 16384); 10867#L107 assume !(ssl3_accept_~s__state~0 == 8192); 10835#L110 assume !(ssl3_accept_~s__state~0 == 24576); 10832#L113 assume !(ssl3_accept_~s__state~0 == 8195); 10831#L116 assume !(ssl3_accept_~s__state~0 == 8480); 10830#L119 assume !(ssl3_accept_~s__state~0 == 8481); 10828#L122 assume !(ssl3_accept_~s__state~0 == 8482); 10826#L125 assume !(ssl3_accept_~s__state~0 == 8464); 10822#L128 assume !(ssl3_accept_~s__state~0 == 8465); 10820#L131 assume !(ssl3_accept_~s__state~0 == 8466); 10809#L134 assume !(ssl3_accept_~s__state~0 == 8496); 10805#L137 assume !(ssl3_accept_~s__state~0 == 8497); 10806#L140 assume !(ssl3_accept_~s__state~0 == 8512); 11023#L143 assume !(ssl3_accept_~s__state~0 == 8513); 10776#L146 assume !(ssl3_accept_~s__state~0 == 8528); 10777#L149 assume !(ssl3_accept_~s__state~0 == 8529); 10778#L152 assume !(ssl3_accept_~s__state~0 == 8544); 10785#L155 assume !(ssl3_accept_~s__state~0 == 8545); 10653#L158 assume ssl3_accept_~s__state~0 == 8560; 10540#L162 ssl3_accept_~ret~0 := ssl3_accept_#t~nondet42;havoc ssl3_accept_#t~nondet42; 10307#L431 assume !(ssl3_accept_~ret~0 <= 0);ssl3_accept_~s__s3__tmp__next_state___0~0 := 8576;ssl3_accept_~s__state~0 := 8448;ssl3_accept_~s__init_num~0 := 0; 10308#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 10688#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 10683#L601-1 ssl3_accept_~skip~0 := 0; 10682#L98-3 assume true; 10681#L98-1 assume !false; 10680#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 10679#L101 assume !(ssl3_accept_~s__state~0 == 12292); 10678#L104 assume !(ssl3_accept_~s__state~0 == 16384); 10677#L107 assume !(ssl3_accept_~s__state~0 == 8192); 10676#L110 assume !(ssl3_accept_~s__state~0 == 24576); 10675#L113 assume !(ssl3_accept_~s__state~0 == 8195); 10674#L116 assume !(ssl3_accept_~s__state~0 == 8480); 10561#L119 assume !(ssl3_accept_~s__state~0 == 8481); 10562#L122 assume !(ssl3_accept_~s__state~0 == 8482); 10671#L125 assume ssl3_accept_~s__state~0 == 8464; 10524#L132 [2018-11-10 12:59:01,310 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:59:01,310 INFO L82 PathProgramCache]: Analyzing trace with hash 1503423663, now seen corresponding path program 5 times [2018-11-10 12:59:01,310 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:59:01,310 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:59:01,311 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:01,311 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:59:01,311 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:01,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 12:59:01,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 12:59:01,319 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:59:01,319 INFO L82 PathProgramCache]: Analyzing trace with hash 1984084121, now seen corresponding path program 1 times [2018-11-10 12:59:01,320 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:59:01,320 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:59:01,320 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:01,320 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-10 12:59:01,320 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:01,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:59:01,350 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 12:59:01,350 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 12:59:01,350 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 12:59:01,351 INFO L810 eck$LassoCheckResult]: loop already infeasible [2018-11-10 12:59:01,351 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 12:59:01,351 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 12:59:01,351 INFO L87 Difference]: Start difference. First operand 873 states and 1196 transitions. cyclomatic complexity: 326 Second operand 3 states. [2018-11-10 12:59:01,422 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 12:59:01,422 INFO L93 Difference]: Finished difference Result 969 states and 1316 transitions. [2018-11-10 12:59:01,423 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 12:59:01,423 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 969 states and 1316 transitions. [2018-11-10 12:59:01,426 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 637 [2018-11-10 12:59:01,428 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 969 states to 969 states and 1316 transitions. [2018-11-10 12:59:01,428 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 672 [2018-11-10 12:59:01,429 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 672 [2018-11-10 12:59:01,429 INFO L73 IsDeterministic]: Start isDeterministic. Operand 969 states and 1316 transitions. [2018-11-10 12:59:01,429 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-10 12:59:01,429 INFO L705 BuchiCegarLoop]: Abstraction has 969 states and 1316 transitions. [2018-11-10 12:59:01,429 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 969 states and 1316 transitions. [2018-11-10 12:59:01,436 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 969 to 954. [2018-11-10 12:59:01,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 954 states. [2018-11-10 12:59:01,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 954 states to 954 states and 1295 transitions. [2018-11-10 12:59:01,438 INFO L728 BuchiCegarLoop]: Abstraction has 954 states and 1295 transitions. [2018-11-10 12:59:01,438 INFO L608 BuchiCegarLoop]: Abstraction has 954 states and 1295 transitions. [2018-11-10 12:59:01,438 INFO L442 BuchiCegarLoop]: ======== Iteration 9============ [2018-11-10 12:59:01,438 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 954 states and 1295 transitions. [2018-11-10 12:59:01,441 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 627 [2018-11-10 12:59:01,441 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-10 12:59:01,441 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-10 12:59:01,442 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 12:59:01,442 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 12:59:01,442 INFO L793 eck$LassoCheckResult]: Stem: 12367#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true; 12124#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~ret54, main_~s~0, main_~tmp~1;havoc main_~s~0;havoc main_~tmp~1;main_~s~0 := 8464;assume { :begin_inline_ssl3_accept } true;ssl3_accept_#in~initial_state := main_~s~0;havoc ssl3_accept_#res;havoc ssl3_accept_#t~nondet0, ssl3_accept_#t~nondet1, ssl3_accept_#t~nondet2, ssl3_accept_#t~nondet3, ssl3_accept_#t~nondet4, ssl3_accept_#t~nondet5, ssl3_accept_#t~nondet6, ssl3_accept_#t~nondet7, ssl3_accept_#t~nondet8, ssl3_accept_#t~nondet9, ssl3_accept_#t~nondet10, ssl3_accept_#t~nondet11, ssl3_accept_#t~nondet12, ssl3_accept_#t~nondet13, ssl3_accept_#t~nondet14, ssl3_accept_#t~nondet15, ssl3_accept_#t~nondet16, ssl3_accept_#t~nondet17, ssl3_accept_#t~nondet18, ssl3_accept_#t~nondet19, ssl3_accept_#t~nondet20, ssl3_accept_#t~nondet21, ssl3_accept_#t~nondet22, ssl3_accept_#t~nondet23, ssl3_accept_#t~nondet24, ssl3_accept_#t~nondet25, ssl3_accept_#t~nondet26, ssl3_accept_#t~post27, ssl3_accept_#t~nondet28, ssl3_accept_#t~post29, ssl3_accept_#t~post30, ssl3_accept_#t~nondet31, ssl3_accept_#t~nondet32, ssl3_accept_#t~nondet33, ssl3_accept_#t~nondet34, ssl3_accept_#t~nondet35, ssl3_accept_#t~nondet36, ssl3_accept_#t~nondet37, ssl3_accept_#t~nondet38, ssl3_accept_#t~nondet39, ssl3_accept_#t~nondet40, ssl3_accept_#t~nondet41, ssl3_accept_#t~nondet42, ssl3_accept_#t~nondet43, ssl3_accept_#t~nondet44, ssl3_accept_#t~nondet45, ssl3_accept_#t~nondet46, ssl3_accept_#t~nondet47, ssl3_accept_#t~nondet48, ssl3_accept_#t~nondet49, ssl3_accept_#t~post50, ssl3_accept_#t~nondet51, ssl3_accept_#t~nondet52, ssl3_accept_#t~post53, ssl3_accept_~initial_state, ssl3_accept_~s__info_callback~0, ssl3_accept_~s__in_handshake~0, ssl3_accept_~s__state~0, ssl3_accept_~s__new_session~0, ssl3_accept_~s__server~0, ssl3_accept_~s__version~0, ssl3_accept_~s__type~0, ssl3_accept_~s__init_num~0, ssl3_accept_~s__hit~0, ssl3_accept_~s__rwstate~0, ssl3_accept_~s__init_buf___0~0, ssl3_accept_~s__debug~0, ssl3_accept_~s__shutdown~0, ssl3_accept_~s__cert~0, ssl3_accept_~s__options~0, ssl3_accept_~s__verify_mode~0, ssl3_accept_~s__session__peer~0, ssl3_accept_~s__cert__pkeys__AT0__privatekey~0, ssl3_accept_~s__ctx__info_callback~0, ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0, ssl3_accept_~s__ctx__stats__sess_accept~0, ssl3_accept_~s__ctx__stats__sess_accept_good~0, ssl3_accept_~s__s3__tmp__cert_request~0, ssl3_accept_~s__s3__tmp__reuse_message~0, ssl3_accept_~s__s3__tmp__use_rsa_tmp~0, ssl3_accept_~s__s3__tmp__new_cipher~0, ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0, ssl3_accept_~s__s3__tmp__next_state___0~0, ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0, ssl3_accept_~s__session__cipher~0, ssl3_accept_~buf~0, ssl3_accept_~l~0, ssl3_accept_~Time~0, ssl3_accept_~tmp~0, ssl3_accept_~cb~0, ssl3_accept_~num1~0, ssl3_accept_~ret~0, ssl3_accept_~new_state~0, ssl3_accept_~state~0, ssl3_accept_~skip~0, ssl3_accept_~got_new_session~0, ssl3_accept_~tmp___1~0, ssl3_accept_~tmp___2~0, ssl3_accept_~tmp___3~0, ssl3_accept_~tmp___4~0, ssl3_accept_~tmp___5~0, ssl3_accept_~tmp___6~0, ssl3_accept_~tmp___7~0, ssl3_accept_~tmp___8~0, ssl3_accept_~tmp___9~0, ssl3_accept_~tmp___10~0, ssl3_accept_~blastFlag~0, ssl3_accept_~__cil_tmp55~0, ssl3_accept_~__cil_tmp56~0, ssl3_accept_~__cil_tmp57~0, ssl3_accept_~__cil_tmp58~0, ssl3_accept_~__cil_tmp59~0, ssl3_accept_~__cil_tmp60~0, ssl3_accept_~__cil_tmp61~0;ssl3_accept_~initial_state := ssl3_accept_#in~initial_state;ssl3_accept_~s__info_callback~0 := ssl3_accept_#t~nondet0;havoc ssl3_accept_#t~nondet0;ssl3_accept_~s__in_handshake~0 := ssl3_accept_#t~nondet1;havoc ssl3_accept_#t~nondet1;havoc ssl3_accept_~s__state~0;havoc ssl3_accept_~s__new_session~0;havoc ssl3_accept_~s__server~0;ssl3_accept_~s__version~0 := ssl3_accept_#t~nondet2;havoc ssl3_accept_#t~nondet2;havoc ssl3_accept_~s__type~0;havoc ssl3_accept_~s__init_num~0;ssl3_accept_~s__hit~0 := ssl3_accept_#t~nondet3;havoc ssl3_accept_#t~nondet3;havoc ssl3_accept_~s__rwstate~0;havoc ssl3_accept_~s__init_buf___0~0;ssl3_accept_~s__debug~0 := ssl3_accept_#t~nondet4;havoc ssl3_accept_#t~nondet4;havoc ssl3_accept_~s__shutdown~0;ssl3_accept_~s__cert~0 := ssl3_accept_#t~nondet5;havoc ssl3_accept_#t~nondet5;ssl3_accept_~s__options~0 := ssl3_accept_#t~nondet6;havoc ssl3_accept_#t~nondet6;ssl3_accept_~s__verify_mode~0 := ssl3_accept_#t~nondet7;havoc ssl3_accept_#t~nondet7;ssl3_accept_~s__session__peer~0 := ssl3_accept_#t~nondet8;havoc ssl3_accept_#t~nondet8;ssl3_accept_~s__cert__pkeys__AT0__privatekey~0 := ssl3_accept_#t~nondet9;havoc ssl3_accept_#t~nondet9;ssl3_accept_~s__ctx__info_callback~0 := ssl3_accept_#t~nondet10;havoc ssl3_accept_#t~nondet10;ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0 := ssl3_accept_#t~nondet11;havoc ssl3_accept_#t~nondet11;ssl3_accept_~s__ctx__stats__sess_accept~0 := ssl3_accept_#t~nondet12;havoc ssl3_accept_#t~nondet12;ssl3_accept_~s__ctx__stats__sess_accept_good~0 := ssl3_accept_#t~nondet13;havoc ssl3_accept_#t~nondet13;havoc ssl3_accept_~s__s3__tmp__cert_request~0;havoc ssl3_accept_~s__s3__tmp__reuse_message~0;havoc ssl3_accept_~s__s3__tmp__use_rsa_tmp~0;ssl3_accept_~s__s3__tmp__new_cipher~0 := ssl3_accept_#t~nondet14;havoc ssl3_accept_#t~nondet14;havoc ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0;havoc ssl3_accept_~s__s3__tmp__next_state___0~0;havoc ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0;havoc ssl3_accept_~s__session__cipher~0;havoc ssl3_accept_~buf~0;havoc ssl3_accept_~l~0;havoc ssl3_accept_~Time~0;havoc ssl3_accept_~tmp~0;havoc ssl3_accept_~cb~0;ssl3_accept_~num1~0 := ssl3_accept_#t~nondet15;havoc ssl3_accept_#t~nondet15;havoc ssl3_accept_~ret~0;havoc ssl3_accept_~new_state~0;havoc ssl3_accept_~state~0;havoc ssl3_accept_~skip~0;havoc ssl3_accept_~got_new_session~0;ssl3_accept_~tmp___1~0 := ssl3_accept_#t~nondet16;havoc ssl3_accept_#t~nondet16;ssl3_accept_~tmp___2~0 := ssl3_accept_#t~nondet17;havoc ssl3_accept_#t~nondet17;ssl3_accept_~tmp___3~0 := ssl3_accept_#t~nondet18;havoc ssl3_accept_#t~nondet18;ssl3_accept_~tmp___4~0 := ssl3_accept_#t~nondet19;havoc ssl3_accept_#t~nondet19;ssl3_accept_~tmp___5~0 := ssl3_accept_#t~nondet20;havoc ssl3_accept_#t~nondet20;ssl3_accept_~tmp___6~0 := ssl3_accept_#t~nondet21;havoc ssl3_accept_#t~nondet21;ssl3_accept_~tmp___7~0 := ssl3_accept_#t~nondet22;havoc ssl3_accept_#t~nondet22;ssl3_accept_~tmp___8~0 := ssl3_accept_#t~nondet23;havoc ssl3_accept_#t~nondet23;ssl3_accept_~tmp___9~0 := ssl3_accept_#t~nondet24;havoc ssl3_accept_#t~nondet24;ssl3_accept_~tmp___10~0 := ssl3_accept_#t~nondet25;havoc ssl3_accept_#t~nondet25;havoc ssl3_accept_~blastFlag~0;havoc ssl3_accept_~__cil_tmp55~0;havoc ssl3_accept_~__cil_tmp56~0;havoc ssl3_accept_~__cil_tmp57~0;havoc ssl3_accept_~__cil_tmp58~0;havoc ssl3_accept_~__cil_tmp59~0;havoc ssl3_accept_~__cil_tmp60~0;havoc ssl3_accept_~__cil_tmp61~0;ssl3_accept_~s__state~0 := ssl3_accept_~initial_state;ssl3_accept_~blastFlag~0 := 0;ssl3_accept_~tmp~0 := ssl3_accept_#t~nondet26;havoc ssl3_accept_#t~nondet26;ssl3_accept_~Time~0 := ssl3_accept_~tmp~0;ssl3_accept_~cb~0 := 0;ssl3_accept_~ret~0 := -1;ssl3_accept_~skip~0 := 0;ssl3_accept_~got_new_session~0 := 0; 12125#L81 assume ssl3_accept_~s__info_callback~0 != 0;ssl3_accept_~cb~0 := ssl3_accept_~s__info_callback~0; 12117#L84-2 ssl3_accept_#t~post27 := ssl3_accept_~s__in_handshake~0;ssl3_accept_~s__in_handshake~0 := ssl3_accept_#t~post27 + 1;havoc ssl3_accept_#t~post27; 12118#L89 assume !(ssl3_accept_~tmp___1~0 + 12288 != 0); 12261#L89-1 assume !(ssl3_accept_~s__cert~0 == 0); 12262#L98-3 assume true; 12527#L98-1 assume !false; 12765#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 12762#L101 assume !(ssl3_accept_~s__state~0 == 12292); 12759#L104 assume !(ssl3_accept_~s__state~0 == 16384); 12757#L107 assume !(ssl3_accept_~s__state~0 == 8192); 12754#L110 assume !(ssl3_accept_~s__state~0 == 24576); 12752#L113 assume !(ssl3_accept_~s__state~0 == 8195); 12750#L116 assume !(ssl3_accept_~s__state~0 == 8480); 12748#L119 assume !(ssl3_accept_~s__state~0 == 8481); 12744#L122 assume !(ssl3_accept_~s__state~0 == 8482); 12745#L125 assume ssl3_accept_~s__state~0 == 8464; 12375#L132 [2018-11-10 12:59:01,442 INFO L795 eck$LassoCheckResult]: Loop: 12375#L132 ssl3_accept_~s__shutdown~0 := 0;ssl3_accept_~ret~0 := ssl3_accept_#t~nondet32;havoc ssl3_accept_#t~nondet32; 12266#L273 assume ssl3_accept_~blastFlag~0 == 0;ssl3_accept_~blastFlag~0 := 1; 12264#L273-2 assume !(ssl3_accept_~ret~0 <= 0);ssl3_accept_~got_new_session~0 := 1;ssl3_accept_~s__state~0 := 8496;ssl3_accept_~s__init_num~0 := 0; 12265#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 12960#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 12954#L601-1 ssl3_accept_~skip~0 := 0; 12952#L98-3 assume true; 12950#L98-1 assume !false; 12948#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 12946#L101 assume !(ssl3_accept_~s__state~0 == 12292); 12944#L104 assume !(ssl3_accept_~s__state~0 == 16384); 12942#L107 assume !(ssl3_accept_~s__state~0 == 8192); 12940#L110 assume !(ssl3_accept_~s__state~0 == 24576); 12938#L113 assume !(ssl3_accept_~s__state~0 == 8195); 12937#L116 assume !(ssl3_accept_~s__state~0 == 8480); 12936#L119 assume !(ssl3_accept_~s__state~0 == 8481); 12935#L122 assume !(ssl3_accept_~s__state~0 == 8482); 12934#L125 assume !(ssl3_accept_~s__state~0 == 8464); 12933#L128 assume !(ssl3_accept_~s__state~0 == 8465); 12932#L131 assume !(ssl3_accept_~s__state~0 == 8466); 12907#L134 assume ssl3_accept_~s__state~0 == 8496; 12321#L138 ssl3_accept_~ret~0 := ssl3_accept_#t~nondet33;havoc ssl3_accept_#t~nondet33; 12322#L286 assume ssl3_accept_~blastFlag~0 == 1;ssl3_accept_~blastFlag~0 := 2; 12364#L286-2 assume !(ssl3_accept_~ret~0 <= 0); 12895#L292 assume !(ssl3_accept_~s__hit~0 != 0);ssl3_accept_~s__state~0 := 8512; 12887#L292-2 ssl3_accept_~s__init_num~0 := 0; 12884#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 12879#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 12872#L601-1 ssl3_accept_~skip~0 := 0; 12788#L98-3 assume true; 12787#L98-1 assume !false; 12782#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 12774#L101 assume !(ssl3_accept_~s__state~0 == 12292); 12772#L104 assume !(ssl3_accept_~s__state~0 == 16384); 12769#L107 assume !(ssl3_accept_~s__state~0 == 8192); 12767#L110 assume !(ssl3_accept_~s__state~0 == 24576); 12764#L113 assume !(ssl3_accept_~s__state~0 == 8195); 12761#L116 assume !(ssl3_accept_~s__state~0 == 8480); 12758#L119 assume !(ssl3_accept_~s__state~0 == 8481); 12756#L122 assume !(ssl3_accept_~s__state~0 == 8482); 12753#L125 assume !(ssl3_accept_~s__state~0 == 8464); 12751#L128 assume !(ssl3_accept_~s__state~0 == 8465); 12749#L131 assume !(ssl3_accept_~s__state~0 == 8466); 12747#L134 assume !(ssl3_accept_~s__state~0 == 8496); 12743#L137 assume !(ssl3_accept_~s__state~0 == 8497); 12742#L140 assume ssl3_accept_~s__state~0 == 8512; 12635#L144 ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0 := ssl3_accept_#t~nondet34;havoc ssl3_accept_#t~nondet34;ssl3_accept_~__cil_tmp56~0 := ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0; 12722#L304 assume (ssl3_accept_~__cil_tmp56~0 + 256) % 4294967296 != 0;ssl3_accept_~skip~0 := 1; 12682#L304-2 ssl3_accept_~s__state~0 := 8528;ssl3_accept_~s__init_num~0 := 0; 12488#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 12668#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 12663#L601-1 ssl3_accept_~skip~0 := 0; 12662#L98-3 assume true; 12661#L98-1 assume !false; 12660#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 12659#L101 assume !(ssl3_accept_~s__state~0 == 12292); 12658#L104 assume !(ssl3_accept_~s__state~0 == 16384); 12657#L107 assume !(ssl3_accept_~s__state~0 == 8192); 12656#L110 assume !(ssl3_accept_~s__state~0 == 24576); 12655#L113 assume !(ssl3_accept_~s__state~0 == 8195); 12653#L116 assume !(ssl3_accept_~s__state~0 == 8480); 12651#L119 assume !(ssl3_accept_~s__state~0 == 8481); 12649#L122 assume !(ssl3_accept_~s__state~0 == 8482); 12647#L125 assume !(ssl3_accept_~s__state~0 == 8464); 12645#L128 assume !(ssl3_accept_~s__state~0 == 8465); 12643#L131 assume !(ssl3_accept_~s__state~0 == 8466); 12641#L134 assume !(ssl3_accept_~s__state~0 == 8496); 12639#L137 assume !(ssl3_accept_~s__state~0 == 8497); 12637#L140 assume !(ssl3_accept_~s__state~0 == 8512); 12634#L143 assume !(ssl3_accept_~s__state~0 == 8513); 12633#L146 assume !(ssl3_accept_~s__state~0 == 8528); 12632#L149 assume !(ssl3_accept_~s__state~0 == 8529); 12631#L152 assume !(ssl3_accept_~s__state~0 == 8544); 12629#L155 assume !(ssl3_accept_~s__state~0 == 8545); 12627#L158 assume ssl3_accept_~s__state~0 == 8560; 12390#L162 ssl3_accept_~ret~0 := ssl3_accept_#t~nondet42;havoc ssl3_accept_#t~nondet42; 12154#L431 assume !(ssl3_accept_~ret~0 <= 0);ssl3_accept_~s__s3__tmp__next_state___0~0 := 8576;ssl3_accept_~s__state~0 := 8448;ssl3_accept_~s__init_num~0 := 0; 12155#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 12560#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 12553#L601-1 ssl3_accept_~skip~0 := 0; 12550#L98-3 assume true; 12548#L98-1 assume !false; 12545#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 12542#L101 assume !(ssl3_accept_~s__state~0 == 12292); 12540#L104 assume !(ssl3_accept_~s__state~0 == 16384); 12538#L107 assume !(ssl3_accept_~s__state~0 == 8192); 12509#L110 assume !(ssl3_accept_~s__state~0 == 24576); 12508#L113 assume !(ssl3_accept_~s__state~0 == 8195); 12507#L116 assume !(ssl3_accept_~s__state~0 == 8480); 12406#L119 assume !(ssl3_accept_~s__state~0 == 8481); 12746#L122 assume !(ssl3_accept_~s__state~0 == 8482); 12740#L125 assume ssl3_accept_~s__state~0 == 8464; 12375#L132 [2018-11-10 12:59:01,443 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:59:01,443 INFO L82 PathProgramCache]: Analyzing trace with hash 1503423663, now seen corresponding path program 6 times [2018-11-10 12:59:01,443 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:59:01,443 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:59:01,443 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:01,443 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:59:01,444 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:01,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 12:59:01,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 12:59:01,452 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:59:01,452 INFO L82 PathProgramCache]: Analyzing trace with hash -1113537796, now seen corresponding path program 1 times [2018-11-10 12:59:01,452 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:59:01,452 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:59:01,453 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:01,453 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-10 12:59:01,453 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:01,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:59:01,491 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 83 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2018-11-10 12:59:01,491 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 12:59:01,491 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 12:59:01,492 INFO L810 eck$LassoCheckResult]: loop already infeasible [2018-11-10 12:59:01,492 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 12:59:01,492 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 12:59:01,492 INFO L87 Difference]: Start difference. First operand 954 states and 1295 transitions. cyclomatic complexity: 344 Second operand 3 states. [2018-11-10 12:59:01,582 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 12:59:01,582 INFO L93 Difference]: Finished difference Result 1083 states and 1469 transitions. [2018-11-10 12:59:01,583 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 12:59:01,583 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1083 states and 1469 transitions. [2018-11-10 12:59:01,586 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 713 [2018-11-10 12:59:01,588 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1083 states to 1083 states and 1469 transitions. [2018-11-10 12:59:01,588 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 748 [2018-11-10 12:59:01,589 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 748 [2018-11-10 12:59:01,589 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1083 states and 1469 transitions. [2018-11-10 12:59:01,589 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-10 12:59:01,589 INFO L705 BuchiCegarLoop]: Abstraction has 1083 states and 1469 transitions. [2018-11-10 12:59:01,590 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1083 states and 1469 transitions. [2018-11-10 12:59:01,596 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1083 to 1041. [2018-11-10 12:59:01,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1041 states. [2018-11-10 12:59:01,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1041 states to 1041 states and 1400 transitions. [2018-11-10 12:59:01,598 INFO L728 BuchiCegarLoop]: Abstraction has 1041 states and 1400 transitions. [2018-11-10 12:59:01,598 INFO L608 BuchiCegarLoop]: Abstraction has 1041 states and 1400 transitions. [2018-11-10 12:59:01,598 INFO L442 BuchiCegarLoop]: ======== Iteration 10============ [2018-11-10 12:59:01,598 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1041 states and 1400 transitions. [2018-11-10 12:59:01,601 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 685 [2018-11-10 12:59:01,601 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-10 12:59:01,601 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-10 12:59:01,602 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 12:59:01,602 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 12:59:01,602 INFO L793 eck$LassoCheckResult]: Stem: 14421#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true; 14167#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~ret54, main_~s~0, main_~tmp~1;havoc main_~s~0;havoc main_~tmp~1;main_~s~0 := 8464;assume { :begin_inline_ssl3_accept } true;ssl3_accept_#in~initial_state := main_~s~0;havoc ssl3_accept_#res;havoc ssl3_accept_#t~nondet0, ssl3_accept_#t~nondet1, ssl3_accept_#t~nondet2, ssl3_accept_#t~nondet3, ssl3_accept_#t~nondet4, ssl3_accept_#t~nondet5, ssl3_accept_#t~nondet6, ssl3_accept_#t~nondet7, ssl3_accept_#t~nondet8, ssl3_accept_#t~nondet9, ssl3_accept_#t~nondet10, ssl3_accept_#t~nondet11, ssl3_accept_#t~nondet12, ssl3_accept_#t~nondet13, ssl3_accept_#t~nondet14, ssl3_accept_#t~nondet15, ssl3_accept_#t~nondet16, ssl3_accept_#t~nondet17, ssl3_accept_#t~nondet18, ssl3_accept_#t~nondet19, ssl3_accept_#t~nondet20, ssl3_accept_#t~nondet21, ssl3_accept_#t~nondet22, ssl3_accept_#t~nondet23, ssl3_accept_#t~nondet24, ssl3_accept_#t~nondet25, ssl3_accept_#t~nondet26, ssl3_accept_#t~post27, ssl3_accept_#t~nondet28, ssl3_accept_#t~post29, ssl3_accept_#t~post30, ssl3_accept_#t~nondet31, ssl3_accept_#t~nondet32, ssl3_accept_#t~nondet33, ssl3_accept_#t~nondet34, ssl3_accept_#t~nondet35, ssl3_accept_#t~nondet36, ssl3_accept_#t~nondet37, ssl3_accept_#t~nondet38, ssl3_accept_#t~nondet39, ssl3_accept_#t~nondet40, ssl3_accept_#t~nondet41, ssl3_accept_#t~nondet42, ssl3_accept_#t~nondet43, ssl3_accept_#t~nondet44, ssl3_accept_#t~nondet45, ssl3_accept_#t~nondet46, ssl3_accept_#t~nondet47, ssl3_accept_#t~nondet48, ssl3_accept_#t~nondet49, ssl3_accept_#t~post50, ssl3_accept_#t~nondet51, ssl3_accept_#t~nondet52, ssl3_accept_#t~post53, ssl3_accept_~initial_state, ssl3_accept_~s__info_callback~0, ssl3_accept_~s__in_handshake~0, ssl3_accept_~s__state~0, ssl3_accept_~s__new_session~0, ssl3_accept_~s__server~0, ssl3_accept_~s__version~0, ssl3_accept_~s__type~0, ssl3_accept_~s__init_num~0, ssl3_accept_~s__hit~0, ssl3_accept_~s__rwstate~0, ssl3_accept_~s__init_buf___0~0, ssl3_accept_~s__debug~0, ssl3_accept_~s__shutdown~0, ssl3_accept_~s__cert~0, ssl3_accept_~s__options~0, ssl3_accept_~s__verify_mode~0, ssl3_accept_~s__session__peer~0, ssl3_accept_~s__cert__pkeys__AT0__privatekey~0, ssl3_accept_~s__ctx__info_callback~0, ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0, ssl3_accept_~s__ctx__stats__sess_accept~0, ssl3_accept_~s__ctx__stats__sess_accept_good~0, ssl3_accept_~s__s3__tmp__cert_request~0, ssl3_accept_~s__s3__tmp__reuse_message~0, ssl3_accept_~s__s3__tmp__use_rsa_tmp~0, ssl3_accept_~s__s3__tmp__new_cipher~0, ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0, ssl3_accept_~s__s3__tmp__next_state___0~0, ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0, ssl3_accept_~s__session__cipher~0, ssl3_accept_~buf~0, ssl3_accept_~l~0, ssl3_accept_~Time~0, ssl3_accept_~tmp~0, ssl3_accept_~cb~0, ssl3_accept_~num1~0, ssl3_accept_~ret~0, ssl3_accept_~new_state~0, ssl3_accept_~state~0, ssl3_accept_~skip~0, ssl3_accept_~got_new_session~0, ssl3_accept_~tmp___1~0, ssl3_accept_~tmp___2~0, ssl3_accept_~tmp___3~0, ssl3_accept_~tmp___4~0, ssl3_accept_~tmp___5~0, ssl3_accept_~tmp___6~0, ssl3_accept_~tmp___7~0, ssl3_accept_~tmp___8~0, ssl3_accept_~tmp___9~0, ssl3_accept_~tmp___10~0, ssl3_accept_~blastFlag~0, ssl3_accept_~__cil_tmp55~0, ssl3_accept_~__cil_tmp56~0, ssl3_accept_~__cil_tmp57~0, ssl3_accept_~__cil_tmp58~0, ssl3_accept_~__cil_tmp59~0, ssl3_accept_~__cil_tmp60~0, ssl3_accept_~__cil_tmp61~0;ssl3_accept_~initial_state := ssl3_accept_#in~initial_state;ssl3_accept_~s__info_callback~0 := ssl3_accept_#t~nondet0;havoc ssl3_accept_#t~nondet0;ssl3_accept_~s__in_handshake~0 := ssl3_accept_#t~nondet1;havoc ssl3_accept_#t~nondet1;havoc ssl3_accept_~s__state~0;havoc ssl3_accept_~s__new_session~0;havoc ssl3_accept_~s__server~0;ssl3_accept_~s__version~0 := ssl3_accept_#t~nondet2;havoc ssl3_accept_#t~nondet2;havoc ssl3_accept_~s__type~0;havoc ssl3_accept_~s__init_num~0;ssl3_accept_~s__hit~0 := ssl3_accept_#t~nondet3;havoc ssl3_accept_#t~nondet3;havoc ssl3_accept_~s__rwstate~0;havoc ssl3_accept_~s__init_buf___0~0;ssl3_accept_~s__debug~0 := ssl3_accept_#t~nondet4;havoc ssl3_accept_#t~nondet4;havoc ssl3_accept_~s__shutdown~0;ssl3_accept_~s__cert~0 := ssl3_accept_#t~nondet5;havoc ssl3_accept_#t~nondet5;ssl3_accept_~s__options~0 := ssl3_accept_#t~nondet6;havoc ssl3_accept_#t~nondet6;ssl3_accept_~s__verify_mode~0 := ssl3_accept_#t~nondet7;havoc ssl3_accept_#t~nondet7;ssl3_accept_~s__session__peer~0 := ssl3_accept_#t~nondet8;havoc ssl3_accept_#t~nondet8;ssl3_accept_~s__cert__pkeys__AT0__privatekey~0 := ssl3_accept_#t~nondet9;havoc ssl3_accept_#t~nondet9;ssl3_accept_~s__ctx__info_callback~0 := ssl3_accept_#t~nondet10;havoc ssl3_accept_#t~nondet10;ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0 := ssl3_accept_#t~nondet11;havoc ssl3_accept_#t~nondet11;ssl3_accept_~s__ctx__stats__sess_accept~0 := ssl3_accept_#t~nondet12;havoc ssl3_accept_#t~nondet12;ssl3_accept_~s__ctx__stats__sess_accept_good~0 := ssl3_accept_#t~nondet13;havoc ssl3_accept_#t~nondet13;havoc ssl3_accept_~s__s3__tmp__cert_request~0;havoc ssl3_accept_~s__s3__tmp__reuse_message~0;havoc ssl3_accept_~s__s3__tmp__use_rsa_tmp~0;ssl3_accept_~s__s3__tmp__new_cipher~0 := ssl3_accept_#t~nondet14;havoc ssl3_accept_#t~nondet14;havoc ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0;havoc ssl3_accept_~s__s3__tmp__next_state___0~0;havoc ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0;havoc ssl3_accept_~s__session__cipher~0;havoc ssl3_accept_~buf~0;havoc ssl3_accept_~l~0;havoc ssl3_accept_~Time~0;havoc ssl3_accept_~tmp~0;havoc ssl3_accept_~cb~0;ssl3_accept_~num1~0 := ssl3_accept_#t~nondet15;havoc ssl3_accept_#t~nondet15;havoc ssl3_accept_~ret~0;havoc ssl3_accept_~new_state~0;havoc ssl3_accept_~state~0;havoc ssl3_accept_~skip~0;havoc ssl3_accept_~got_new_session~0;ssl3_accept_~tmp___1~0 := ssl3_accept_#t~nondet16;havoc ssl3_accept_#t~nondet16;ssl3_accept_~tmp___2~0 := ssl3_accept_#t~nondet17;havoc ssl3_accept_#t~nondet17;ssl3_accept_~tmp___3~0 := ssl3_accept_#t~nondet18;havoc ssl3_accept_#t~nondet18;ssl3_accept_~tmp___4~0 := ssl3_accept_#t~nondet19;havoc ssl3_accept_#t~nondet19;ssl3_accept_~tmp___5~0 := ssl3_accept_#t~nondet20;havoc ssl3_accept_#t~nondet20;ssl3_accept_~tmp___6~0 := ssl3_accept_#t~nondet21;havoc ssl3_accept_#t~nondet21;ssl3_accept_~tmp___7~0 := ssl3_accept_#t~nondet22;havoc ssl3_accept_#t~nondet22;ssl3_accept_~tmp___8~0 := ssl3_accept_#t~nondet23;havoc ssl3_accept_#t~nondet23;ssl3_accept_~tmp___9~0 := ssl3_accept_#t~nondet24;havoc ssl3_accept_#t~nondet24;ssl3_accept_~tmp___10~0 := ssl3_accept_#t~nondet25;havoc ssl3_accept_#t~nondet25;havoc ssl3_accept_~blastFlag~0;havoc ssl3_accept_~__cil_tmp55~0;havoc ssl3_accept_~__cil_tmp56~0;havoc ssl3_accept_~__cil_tmp57~0;havoc ssl3_accept_~__cil_tmp58~0;havoc ssl3_accept_~__cil_tmp59~0;havoc ssl3_accept_~__cil_tmp60~0;havoc ssl3_accept_~__cil_tmp61~0;ssl3_accept_~s__state~0 := ssl3_accept_~initial_state;ssl3_accept_~blastFlag~0 := 0;ssl3_accept_~tmp~0 := ssl3_accept_#t~nondet26;havoc ssl3_accept_#t~nondet26;ssl3_accept_~Time~0 := ssl3_accept_~tmp~0;ssl3_accept_~cb~0 := 0;ssl3_accept_~ret~0 := -1;ssl3_accept_~skip~0 := 0;ssl3_accept_~got_new_session~0 := 0; 14168#L81 assume ssl3_accept_~s__info_callback~0 != 0;ssl3_accept_~cb~0 := ssl3_accept_~s__info_callback~0; 14160#L84-2 ssl3_accept_#t~post27 := ssl3_accept_~s__in_handshake~0;ssl3_accept_~s__in_handshake~0 := ssl3_accept_#t~post27 + 1;havoc ssl3_accept_#t~post27; 14161#L89 assume !(ssl3_accept_~tmp___1~0 + 12288 != 0); 14309#L89-1 assume !(ssl3_accept_~s__cert~0 == 0); 14310#L98-3 assume true; 14674#L98-1 assume !false; 15082#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 15079#L101 assume !(ssl3_accept_~s__state~0 == 12292); 15076#L104 assume !(ssl3_accept_~s__state~0 == 16384); 15073#L107 assume !(ssl3_accept_~s__state~0 == 8192); 15070#L110 assume !(ssl3_accept_~s__state~0 == 24576); 15067#L113 assume !(ssl3_accept_~s__state~0 == 8195); 15064#L116 assume !(ssl3_accept_~s__state~0 == 8480); 15062#L119 assume !(ssl3_accept_~s__state~0 == 8481); 15061#L122 assume !(ssl3_accept_~s__state~0 == 8482); 14554#L125 assume ssl3_accept_~s__state~0 == 8464; 14428#L132 [2018-11-10 12:59:01,602 INFO L795 eck$LassoCheckResult]: Loop: 14428#L132 ssl3_accept_~s__shutdown~0 := 0;ssl3_accept_~ret~0 := ssl3_accept_#t~nondet32;havoc ssl3_accept_#t~nondet32; 14314#L273 assume ssl3_accept_~blastFlag~0 == 0;ssl3_accept_~blastFlag~0 := 1; 14312#L273-2 assume !(ssl3_accept_~ret~0 <= 0);ssl3_accept_~got_new_session~0 := 1;ssl3_accept_~s__state~0 := 8496;ssl3_accept_~s__init_num~0 := 0; 14313#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 15041#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 15036#L601-1 ssl3_accept_~skip~0 := 0; 15035#L98-3 assume true; 15034#L98-1 assume !false; 15033#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 15032#L101 assume !(ssl3_accept_~s__state~0 == 12292); 15031#L104 assume !(ssl3_accept_~s__state~0 == 16384); 15030#L107 assume !(ssl3_accept_~s__state~0 == 8192); 15029#L110 assume !(ssl3_accept_~s__state~0 == 24576); 15028#L113 assume !(ssl3_accept_~s__state~0 == 8195); 15027#L116 assume !(ssl3_accept_~s__state~0 == 8480); 15026#L119 assume !(ssl3_accept_~s__state~0 == 8481); 15024#L122 assume !(ssl3_accept_~s__state~0 == 8482); 15023#L125 assume !(ssl3_accept_~s__state~0 == 8464); 15022#L128 assume !(ssl3_accept_~s__state~0 == 8465); 15021#L131 assume !(ssl3_accept_~s__state~0 == 8466); 14959#L134 assume ssl3_accept_~s__state~0 == 8496; 14684#L138 ssl3_accept_~ret~0 := ssl3_accept_#t~nondet33;havoc ssl3_accept_#t~nondet33; 14958#L286 assume ssl3_accept_~blastFlag~0 == 1;ssl3_accept_~blastFlag~0 := 2; 14957#L286-2 assume !(ssl3_accept_~ret~0 <= 0); 14955#L292 assume ssl3_accept_~s__hit~0 != 0;ssl3_accept_~s__state~0 := 8656; 14946#L292-2 ssl3_accept_~s__init_num~0 := 0; 14944#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 14871#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 14865#L601-1 ssl3_accept_~skip~0 := 0; 14863#L98-3 assume true; 14861#L98-1 assume !false; 14859#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 14857#L101 assume !(ssl3_accept_~s__state~0 == 12292); 14855#L104 assume !(ssl3_accept_~s__state~0 == 16384); 14853#L107 assume !(ssl3_accept_~s__state~0 == 8192); 14851#L110 assume !(ssl3_accept_~s__state~0 == 24576); 14849#L113 assume !(ssl3_accept_~s__state~0 == 8195); 14847#L116 assume !(ssl3_accept_~s__state~0 == 8480); 14845#L119 assume !(ssl3_accept_~s__state~0 == 8481); 14843#L122 assume !(ssl3_accept_~s__state~0 == 8482); 14841#L125 assume !(ssl3_accept_~s__state~0 == 8464); 14839#L128 assume !(ssl3_accept_~s__state~0 == 8465); 14837#L131 assume !(ssl3_accept_~s__state~0 == 8466); 14835#L134 assume !(ssl3_accept_~s__state~0 == 8496); 14833#L137 assume !(ssl3_accept_~s__state~0 == 8497); 14831#L140 assume !(ssl3_accept_~s__state~0 == 8512); 14829#L143 assume !(ssl3_accept_~s__state~0 == 8513); 14827#L146 assume !(ssl3_accept_~s__state~0 == 8528); 14824#L149 assume !(ssl3_accept_~s__state~0 == 8529); 14822#L152 assume !(ssl3_accept_~s__state~0 == 8544); 14820#L155 assume !(ssl3_accept_~s__state~0 == 8545); 14818#L158 assume !(ssl3_accept_~s__state~0 == 8560); 14816#L161 assume !(ssl3_accept_~s__state~0 == 8561); 14814#L164 assume !(ssl3_accept_~s__state~0 == 8448); 14812#L167 assume !(ssl3_accept_~s__state~0 == 8576); 14809#L170 assume !(ssl3_accept_~s__state~0 == 8577); 14807#L173 assume !(ssl3_accept_~s__state~0 == 8592); 14804#L176 assume !(ssl3_accept_~s__state~0 == 8593); 14802#L179 assume !(ssl3_accept_~s__state~0 == 8608); 14799#L182 assume !(ssl3_accept_~s__state~0 == 8609); 14797#L185 assume !(ssl3_accept_~s__state~0 == 8640); 14796#L188 assume !(ssl3_accept_~s__state~0 == 8641); 14794#L191 assume ssl3_accept_~s__state~0 == 8656; 14548#L195 ssl3_accept_~s__session__cipher~0 := ssl3_accept_~s__s3__tmp__new_cipher~0; 14348#L504 assume !(ssl3_accept_~tmp___9~0 == 0);ssl3_accept_~ret~0 := ssl3_accept_#t~nondet48;havoc ssl3_accept_#t~nondet48; 14349#L509 assume ssl3_accept_~blastFlag~0 == 2;ssl3_accept_~blastFlag~0 := 3; 14345#L515-2 assume !(ssl3_accept_~ret~0 <= 0);ssl3_accept_~s__state~0 := 8672;ssl3_accept_~s__init_num~0 := 0; 14361#L525 assume !(ssl3_accept_~tmp___10~0 == 0); 14454#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 14926#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 14920#L601-1 ssl3_accept_~skip~0 := 0; 14918#L98-3 assume true; 14916#L98-1 assume !false; 14914#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 14913#L101 assume ssl3_accept_~s__state~0 == 12292; 14352#L102 ssl3_accept_~s__new_session~0 := 1; 14299#L210 ssl3_accept_~s__server~0 := 1; 14300#L215 assume ssl3_accept_~cb~0 != 0; 14373#L215-2 ssl3_accept_~__cil_tmp55~0 := ssl3_accept_~s__version~0 * 8; 14374#L220 assume !(ssl3_accept_~__cil_tmp55~0 != 3);ssl3_accept_~s__type~0 := 8192; 15001#L225 assume !(ssl3_accept_~s__init_buf___0~0 == 0); 15000#L225-2 assume !(ssl3_accept_~tmp___4~0 == 0);ssl3_accept_~s__init_num~0 := 0; 14997#L242 assume !(ssl3_accept_~s__state~0 != 12292);ssl3_accept_#t~post30 := ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0;ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0 := ssl3_accept_#t~post30 + 1;havoc ssl3_accept_#t~post30;ssl3_accept_~s__state~0 := 8480; 14996#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 14990#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 14985#L601-1 ssl3_accept_~skip~0 := 0; 14984#L98-3 assume true; 14981#L98-1 assume !false; 14980#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 14979#L101 assume !(ssl3_accept_~s__state~0 == 12292); 14976#L104 assume !(ssl3_accept_~s__state~0 == 16384); 14973#L107 assume !(ssl3_accept_~s__state~0 == 8192); 14972#L110 assume !(ssl3_accept_~s__state~0 == 24576); 14698#L113 assume !(ssl3_accept_~s__state~0 == 8195); 14468#L116 assume !(ssl3_accept_~s__state~0 == 8480); 14469#L119 assume !(ssl3_accept_~s__state~0 == 8481); 14470#L122 assume !(ssl3_accept_~s__state~0 == 8482); 14574#L125 assume ssl3_accept_~s__state~0 == 8464; 14428#L132 [2018-11-10 12:59:01,603 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:59:01,603 INFO L82 PathProgramCache]: Analyzing trace with hash 1503423663, now seen corresponding path program 7 times [2018-11-10 12:59:01,603 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:59:01,603 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:59:01,603 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:01,603 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:59:01,604 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:01,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 12:59:01,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 12:59:01,611 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:59:01,611 INFO L82 PathProgramCache]: Analyzing trace with hash -1673153611, now seen corresponding path program 1 times [2018-11-10 12:59:01,611 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:59:01,611 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:59:01,611 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:01,611 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:59:01,612 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:01,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:59:01,639 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2018-11-10 12:59:01,639 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 12:59:01,639 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 12:59:01,640 INFO L810 eck$LassoCheckResult]: loop already infeasible [2018-11-10 12:59:01,640 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 12:59:01,640 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 12:59:01,640 INFO L87 Difference]: Start difference. First operand 1041 states and 1400 transitions. cyclomatic complexity: 362 Second operand 3 states. [2018-11-10 12:59:01,781 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 12:59:01,781 INFO L93 Difference]: Finished difference Result 978 states and 1306 transitions. [2018-11-10 12:59:01,781 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 12:59:01,781 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 978 states and 1306 transitions. [2018-11-10 12:59:01,785 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 605 [2018-11-10 12:59:01,789 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 978 states to 976 states and 1304 transitions. [2018-11-10 12:59:01,789 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 692 [2018-11-10 12:59:01,790 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 692 [2018-11-10 12:59:01,790 INFO L73 IsDeterministic]: Start isDeterministic. Operand 976 states and 1304 transitions. [2018-11-10 12:59:01,790 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-10 12:59:01,790 INFO L705 BuchiCegarLoop]: Abstraction has 976 states and 1304 transitions. [2018-11-10 12:59:01,791 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 976 states and 1304 transitions. [2018-11-10 12:59:01,802 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 976 to 972. [2018-11-10 12:59:01,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 972 states. [2018-11-10 12:59:01,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 972 states to 972 states and 1299 transitions. [2018-11-10 12:59:01,805 INFO L728 BuchiCegarLoop]: Abstraction has 972 states and 1299 transitions. [2018-11-10 12:59:01,805 INFO L608 BuchiCegarLoop]: Abstraction has 972 states and 1299 transitions. [2018-11-10 12:59:01,805 INFO L442 BuchiCegarLoop]: ======== Iteration 11============ [2018-11-10 12:59:01,805 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 972 states and 1299 transitions. [2018-11-10 12:59:01,809 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 601 [2018-11-10 12:59:01,809 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-10 12:59:01,809 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-10 12:59:01,810 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 12:59:01,810 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 12:59:01,810 INFO L793 eck$LassoCheckResult]: Stem: 16422#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true; 16190#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~ret54, main_~s~0, main_~tmp~1;havoc main_~s~0;havoc main_~tmp~1;main_~s~0 := 8464;assume { :begin_inline_ssl3_accept } true;ssl3_accept_#in~initial_state := main_~s~0;havoc ssl3_accept_#res;havoc ssl3_accept_#t~nondet0, ssl3_accept_#t~nondet1, ssl3_accept_#t~nondet2, ssl3_accept_#t~nondet3, ssl3_accept_#t~nondet4, ssl3_accept_#t~nondet5, ssl3_accept_#t~nondet6, ssl3_accept_#t~nondet7, ssl3_accept_#t~nondet8, ssl3_accept_#t~nondet9, ssl3_accept_#t~nondet10, ssl3_accept_#t~nondet11, ssl3_accept_#t~nondet12, ssl3_accept_#t~nondet13, ssl3_accept_#t~nondet14, ssl3_accept_#t~nondet15, ssl3_accept_#t~nondet16, ssl3_accept_#t~nondet17, ssl3_accept_#t~nondet18, ssl3_accept_#t~nondet19, ssl3_accept_#t~nondet20, ssl3_accept_#t~nondet21, ssl3_accept_#t~nondet22, ssl3_accept_#t~nondet23, ssl3_accept_#t~nondet24, ssl3_accept_#t~nondet25, ssl3_accept_#t~nondet26, ssl3_accept_#t~post27, ssl3_accept_#t~nondet28, ssl3_accept_#t~post29, ssl3_accept_#t~post30, ssl3_accept_#t~nondet31, ssl3_accept_#t~nondet32, ssl3_accept_#t~nondet33, ssl3_accept_#t~nondet34, ssl3_accept_#t~nondet35, ssl3_accept_#t~nondet36, ssl3_accept_#t~nondet37, ssl3_accept_#t~nondet38, ssl3_accept_#t~nondet39, ssl3_accept_#t~nondet40, ssl3_accept_#t~nondet41, ssl3_accept_#t~nondet42, ssl3_accept_#t~nondet43, ssl3_accept_#t~nondet44, ssl3_accept_#t~nondet45, ssl3_accept_#t~nondet46, ssl3_accept_#t~nondet47, ssl3_accept_#t~nondet48, ssl3_accept_#t~nondet49, ssl3_accept_#t~post50, ssl3_accept_#t~nondet51, ssl3_accept_#t~nondet52, ssl3_accept_#t~post53, ssl3_accept_~initial_state, ssl3_accept_~s__info_callback~0, ssl3_accept_~s__in_handshake~0, ssl3_accept_~s__state~0, ssl3_accept_~s__new_session~0, ssl3_accept_~s__server~0, ssl3_accept_~s__version~0, ssl3_accept_~s__type~0, ssl3_accept_~s__init_num~0, ssl3_accept_~s__hit~0, ssl3_accept_~s__rwstate~0, ssl3_accept_~s__init_buf___0~0, ssl3_accept_~s__debug~0, ssl3_accept_~s__shutdown~0, ssl3_accept_~s__cert~0, ssl3_accept_~s__options~0, ssl3_accept_~s__verify_mode~0, ssl3_accept_~s__session__peer~0, ssl3_accept_~s__cert__pkeys__AT0__privatekey~0, ssl3_accept_~s__ctx__info_callback~0, ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0, ssl3_accept_~s__ctx__stats__sess_accept~0, ssl3_accept_~s__ctx__stats__sess_accept_good~0, ssl3_accept_~s__s3__tmp__cert_request~0, ssl3_accept_~s__s3__tmp__reuse_message~0, ssl3_accept_~s__s3__tmp__use_rsa_tmp~0, ssl3_accept_~s__s3__tmp__new_cipher~0, ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0, ssl3_accept_~s__s3__tmp__next_state___0~0, ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0, ssl3_accept_~s__session__cipher~0, ssl3_accept_~buf~0, ssl3_accept_~l~0, ssl3_accept_~Time~0, ssl3_accept_~tmp~0, ssl3_accept_~cb~0, ssl3_accept_~num1~0, ssl3_accept_~ret~0, ssl3_accept_~new_state~0, ssl3_accept_~state~0, ssl3_accept_~skip~0, ssl3_accept_~got_new_session~0, ssl3_accept_~tmp___1~0, ssl3_accept_~tmp___2~0, ssl3_accept_~tmp___3~0, ssl3_accept_~tmp___4~0, ssl3_accept_~tmp___5~0, ssl3_accept_~tmp___6~0, ssl3_accept_~tmp___7~0, ssl3_accept_~tmp___8~0, ssl3_accept_~tmp___9~0, ssl3_accept_~tmp___10~0, ssl3_accept_~blastFlag~0, ssl3_accept_~__cil_tmp55~0, ssl3_accept_~__cil_tmp56~0, ssl3_accept_~__cil_tmp57~0, ssl3_accept_~__cil_tmp58~0, ssl3_accept_~__cil_tmp59~0, ssl3_accept_~__cil_tmp60~0, ssl3_accept_~__cil_tmp61~0;ssl3_accept_~initial_state := ssl3_accept_#in~initial_state;ssl3_accept_~s__info_callback~0 := ssl3_accept_#t~nondet0;havoc ssl3_accept_#t~nondet0;ssl3_accept_~s__in_handshake~0 := ssl3_accept_#t~nondet1;havoc ssl3_accept_#t~nondet1;havoc ssl3_accept_~s__state~0;havoc ssl3_accept_~s__new_session~0;havoc ssl3_accept_~s__server~0;ssl3_accept_~s__version~0 := ssl3_accept_#t~nondet2;havoc ssl3_accept_#t~nondet2;havoc ssl3_accept_~s__type~0;havoc ssl3_accept_~s__init_num~0;ssl3_accept_~s__hit~0 := ssl3_accept_#t~nondet3;havoc ssl3_accept_#t~nondet3;havoc ssl3_accept_~s__rwstate~0;havoc ssl3_accept_~s__init_buf___0~0;ssl3_accept_~s__debug~0 := ssl3_accept_#t~nondet4;havoc ssl3_accept_#t~nondet4;havoc ssl3_accept_~s__shutdown~0;ssl3_accept_~s__cert~0 := ssl3_accept_#t~nondet5;havoc ssl3_accept_#t~nondet5;ssl3_accept_~s__options~0 := ssl3_accept_#t~nondet6;havoc ssl3_accept_#t~nondet6;ssl3_accept_~s__verify_mode~0 := ssl3_accept_#t~nondet7;havoc ssl3_accept_#t~nondet7;ssl3_accept_~s__session__peer~0 := ssl3_accept_#t~nondet8;havoc ssl3_accept_#t~nondet8;ssl3_accept_~s__cert__pkeys__AT0__privatekey~0 := ssl3_accept_#t~nondet9;havoc ssl3_accept_#t~nondet9;ssl3_accept_~s__ctx__info_callback~0 := ssl3_accept_#t~nondet10;havoc ssl3_accept_#t~nondet10;ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0 := ssl3_accept_#t~nondet11;havoc ssl3_accept_#t~nondet11;ssl3_accept_~s__ctx__stats__sess_accept~0 := ssl3_accept_#t~nondet12;havoc ssl3_accept_#t~nondet12;ssl3_accept_~s__ctx__stats__sess_accept_good~0 := ssl3_accept_#t~nondet13;havoc ssl3_accept_#t~nondet13;havoc ssl3_accept_~s__s3__tmp__cert_request~0;havoc ssl3_accept_~s__s3__tmp__reuse_message~0;havoc ssl3_accept_~s__s3__tmp__use_rsa_tmp~0;ssl3_accept_~s__s3__tmp__new_cipher~0 := ssl3_accept_#t~nondet14;havoc ssl3_accept_#t~nondet14;havoc ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0;havoc ssl3_accept_~s__s3__tmp__next_state___0~0;havoc ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0;havoc ssl3_accept_~s__session__cipher~0;havoc ssl3_accept_~buf~0;havoc ssl3_accept_~l~0;havoc ssl3_accept_~Time~0;havoc ssl3_accept_~tmp~0;havoc ssl3_accept_~cb~0;ssl3_accept_~num1~0 := ssl3_accept_#t~nondet15;havoc ssl3_accept_#t~nondet15;havoc ssl3_accept_~ret~0;havoc ssl3_accept_~new_state~0;havoc ssl3_accept_~state~0;havoc ssl3_accept_~skip~0;havoc ssl3_accept_~got_new_session~0;ssl3_accept_~tmp___1~0 := ssl3_accept_#t~nondet16;havoc ssl3_accept_#t~nondet16;ssl3_accept_~tmp___2~0 := ssl3_accept_#t~nondet17;havoc ssl3_accept_#t~nondet17;ssl3_accept_~tmp___3~0 := ssl3_accept_#t~nondet18;havoc ssl3_accept_#t~nondet18;ssl3_accept_~tmp___4~0 := ssl3_accept_#t~nondet19;havoc ssl3_accept_#t~nondet19;ssl3_accept_~tmp___5~0 := ssl3_accept_#t~nondet20;havoc ssl3_accept_#t~nondet20;ssl3_accept_~tmp___6~0 := ssl3_accept_#t~nondet21;havoc ssl3_accept_#t~nondet21;ssl3_accept_~tmp___7~0 := ssl3_accept_#t~nondet22;havoc ssl3_accept_#t~nondet22;ssl3_accept_~tmp___8~0 := ssl3_accept_#t~nondet23;havoc ssl3_accept_#t~nondet23;ssl3_accept_~tmp___9~0 := ssl3_accept_#t~nondet24;havoc ssl3_accept_#t~nondet24;ssl3_accept_~tmp___10~0 := ssl3_accept_#t~nondet25;havoc ssl3_accept_#t~nondet25;havoc ssl3_accept_~blastFlag~0;havoc ssl3_accept_~__cil_tmp55~0;havoc ssl3_accept_~__cil_tmp56~0;havoc ssl3_accept_~__cil_tmp57~0;havoc ssl3_accept_~__cil_tmp58~0;havoc ssl3_accept_~__cil_tmp59~0;havoc ssl3_accept_~__cil_tmp60~0;havoc ssl3_accept_~__cil_tmp61~0;ssl3_accept_~s__state~0 := ssl3_accept_~initial_state;ssl3_accept_~blastFlag~0 := 0;ssl3_accept_~tmp~0 := ssl3_accept_#t~nondet26;havoc ssl3_accept_#t~nondet26;ssl3_accept_~Time~0 := ssl3_accept_~tmp~0;ssl3_accept_~cb~0 := 0;ssl3_accept_~ret~0 := -1;ssl3_accept_~skip~0 := 0;ssl3_accept_~got_new_session~0 := 0; 16191#L81 assume ssl3_accept_~s__info_callback~0 != 0;ssl3_accept_~cb~0 := ssl3_accept_~s__info_callback~0; 16183#L84-2 ssl3_accept_#t~post27 := ssl3_accept_~s__in_handshake~0;ssl3_accept_~s__in_handshake~0 := ssl3_accept_#t~post27 + 1;havoc ssl3_accept_#t~post27; 16184#L89 assume !(ssl3_accept_~tmp___1~0 + 12288 != 0); 16325#L89-1 assume !(ssl3_accept_~s__cert~0 == 0); 16326#L98-3 assume true; 16487#L98-1 assume !false; 16946#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 16945#L101 assume !(ssl3_accept_~s__state~0 == 12292); 16944#L104 assume !(ssl3_accept_~s__state~0 == 16384); 16942#L107 assume !(ssl3_accept_~s__state~0 == 8192); 16940#L110 assume !(ssl3_accept_~s__state~0 == 24576); 16936#L113 assume !(ssl3_accept_~s__state~0 == 8195); 16934#L116 assume !(ssl3_accept_~s__state~0 == 8480); 16927#L119 assume !(ssl3_accept_~s__state~0 == 8481); 16917#L122 assume !(ssl3_accept_~s__state~0 == 8482); 16907#L125 assume ssl3_accept_~s__state~0 == 8464; 16430#L132 [2018-11-10 12:59:01,811 INFO L795 eck$LassoCheckResult]: Loop: 16430#L132 ssl3_accept_~s__shutdown~0 := 0;ssl3_accept_~ret~0 := ssl3_accept_#t~nondet32;havoc ssl3_accept_#t~nondet32; 16330#L273 assume ssl3_accept_~blastFlag~0 == 0;ssl3_accept_~blastFlag~0 := 1; 16328#L273-2 assume !(ssl3_accept_~ret~0 <= 0);ssl3_accept_~got_new_session~0 := 1;ssl3_accept_~s__state~0 := 8496;ssl3_accept_~s__init_num~0 := 0; 16329#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 16995#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 16990#L601-1 ssl3_accept_~skip~0 := 0; 16989#L98-3 assume true; 16988#L98-1 assume !false; 16987#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 16986#L101 assume !(ssl3_accept_~s__state~0 == 12292); 16985#L104 assume !(ssl3_accept_~s__state~0 == 16384); 16984#L107 assume !(ssl3_accept_~s__state~0 == 8192); 16983#L110 assume !(ssl3_accept_~s__state~0 == 24576); 16982#L113 assume !(ssl3_accept_~s__state~0 == 8195); 16981#L116 assume !(ssl3_accept_~s__state~0 == 8480); 16980#L119 assume !(ssl3_accept_~s__state~0 == 8481); 16979#L122 assume !(ssl3_accept_~s__state~0 == 8482); 16978#L125 assume !(ssl3_accept_~s__state~0 == 8464); 16977#L128 assume !(ssl3_accept_~s__state~0 == 8465); 16976#L131 assume !(ssl3_accept_~s__state~0 == 8466); 16733#L134 assume ssl3_accept_~s__state~0 == 8496; 16654#L138 ssl3_accept_~ret~0 := ssl3_accept_#t~nondet33;havoc ssl3_accept_#t~nondet33; 16892#L286 assume ssl3_accept_~blastFlag~0 == 1;ssl3_accept_~blastFlag~0 := 2; 16889#L286-2 assume !(ssl3_accept_~ret~0 <= 0); 16401#L292 assume !(ssl3_accept_~s__hit~0 != 0);ssl3_accept_~s__state~0 := 8512; 16402#L292-2 ssl3_accept_~s__init_num~0 := 0; 16933#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 16926#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 16919#L601-1 ssl3_accept_~skip~0 := 0; 16916#L98-3 assume true; 16910#L98-1 assume !false; 16908#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 16905#L101 assume !(ssl3_accept_~s__state~0 == 12292); 16902#L104 assume !(ssl3_accept_~s__state~0 == 16384); 16899#L107 assume !(ssl3_accept_~s__state~0 == 8192); 16895#L110 assume !(ssl3_accept_~s__state~0 == 24576); 16893#L113 assume !(ssl3_accept_~s__state~0 == 8195); 16890#L116 assume !(ssl3_accept_~s__state~0 == 8480); 16887#L119 assume !(ssl3_accept_~s__state~0 == 8481); 16885#L122 assume !(ssl3_accept_~s__state~0 == 8482); 16882#L125 assume !(ssl3_accept_~s__state~0 == 8464); 16878#L128 assume !(ssl3_accept_~s__state~0 == 8465); 16872#L131 assume !(ssl3_accept_~s__state~0 == 8466); 16870#L134 assume !(ssl3_accept_~s__state~0 == 8496); 16867#L137 assume !(ssl3_accept_~s__state~0 == 8497); 16696#L140 assume ssl3_accept_~s__state~0 == 8512; 16304#L144 ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0 := ssl3_accept_#t~nondet34;havoc ssl3_accept_#t~nondet34;ssl3_accept_~__cil_tmp56~0 := ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0; 16285#L304 assume (ssl3_accept_~__cil_tmp56~0 + 256) % 4294967296 != 0;ssl3_accept_~skip~0 := 1; 16224#L304-2 ssl3_accept_~s__state~0 := 8528;ssl3_accept_~s__init_num~0 := 0; 16225#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 17022#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 17017#L601-1 ssl3_accept_~skip~0 := 0; 17016#L98-3 assume true; 17015#L98-1 assume !false; 17014#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 17013#L101 assume !(ssl3_accept_~s__state~0 == 12292); 17012#L104 assume !(ssl3_accept_~s__state~0 == 16384); 17011#L107 assume !(ssl3_accept_~s__state~0 == 8192); 17010#L110 assume !(ssl3_accept_~s__state~0 == 24576); 17009#L113 assume !(ssl3_accept_~s__state~0 == 8195); 17008#L116 assume !(ssl3_accept_~s__state~0 == 8480); 17007#L119 assume !(ssl3_accept_~s__state~0 == 8481); 17006#L122 assume !(ssl3_accept_~s__state~0 == 8482); 17005#L125 assume !(ssl3_accept_~s__state~0 == 8464); 17002#L128 assume !(ssl3_accept_~s__state~0 == 8465); 17001#L131 assume !(ssl3_accept_~s__state~0 == 8466); 16961#L134 assume !(ssl3_accept_~s__state~0 == 8496); 16960#L137 assume !(ssl3_accept_~s__state~0 == 8497); 16959#L140 assume !(ssl3_accept_~s__state~0 == 8512); 16958#L143 assume !(ssl3_accept_~s__state~0 == 8513); 16957#L146 assume ssl3_accept_~s__state~0 == 8528; 16252#L150 ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0 := ssl3_accept_#t~nondet36;havoc ssl3_accept_#t~nondet36;ssl3_accept_~l~0 := ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0;ssl3_accept_~__cil_tmp57~0 := ssl3_accept_~s__options~0; 16253#L325 assume !((ssl3_accept_~__cil_tmp57~0 + 2097152) % 4294967296 != 0);ssl3_accept_~s__s3__tmp__use_rsa_tmp~0 := 0; 16356#L325-2 assume !(ssl3_accept_~s__s3__tmp__use_rsa_tmp~0 != 0); 16302#L334 assume !((ssl3_accept_~l~0 + 30) % 4294967296 != 0); 16273#L337 assume !((ssl3_accept_~l~0 + 1) % 4294967296 != 0);ssl3_accept_~skip~0 := 1; 16274#L337-1 ssl3_accept_~s__state~0 := 8544;ssl3_accept_~s__init_num~0 := 0; 16289#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 16769#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 16764#L601-1 ssl3_accept_~skip~0 := 0; 16732#L98-3 assume true; 16731#L98-1 assume !false; 16730#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 16729#L101 assume !(ssl3_accept_~s__state~0 == 12292); 16727#L104 assume !(ssl3_accept_~s__state~0 == 16384); 16724#L107 assume !(ssl3_accept_~s__state~0 == 8192); 16723#L110 assume !(ssl3_accept_~s__state~0 == 24576); 16722#L113 assume !(ssl3_accept_~s__state~0 == 8195); 16721#L116 assume !(ssl3_accept_~s__state~0 == 8480); 16715#L119 assume !(ssl3_accept_~s__state~0 == 8481); 16713#L122 assume !(ssl3_accept_~s__state~0 == 8482); 16710#L125 assume !(ssl3_accept_~s__state~0 == 8464); 16711#L128 assume !(ssl3_accept_~s__state~0 == 8465); 16763#L131 assume !(ssl3_accept_~s__state~0 == 8466); 16762#L134 assume !(ssl3_accept_~s__state~0 == 8496); 16761#L137 assume !(ssl3_accept_~s__state~0 == 8497); 16699#L140 assume !(ssl3_accept_~s__state~0 == 8512); 16694#L143 assume !(ssl3_accept_~s__state~0 == 8513); 16695#L146 assume !(ssl3_accept_~s__state~0 == 8528); 16954#L149 assume !(ssl3_accept_~s__state~0 == 8529); 16549#L152 assume !(ssl3_accept_~s__state~0 == 8544); 16550#L155 assume !(ssl3_accept_~s__state~0 == 8545); 16545#L158 assume ssl3_accept_~s__state~0 == 8560; 16444#L162 ssl3_accept_~ret~0 := ssl3_accept_#t~nondet42;havoc ssl3_accept_#t~nondet42; 16220#L431 assume !(ssl3_accept_~ret~0 <= 0);ssl3_accept_~s__s3__tmp__next_state___0~0 := 8576;ssl3_accept_~s__state~0 := 8448;ssl3_accept_~s__init_num~0 := 0; 16221#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 16720#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 16714#L601-1 ssl3_accept_~skip~0 := 0; 16712#L98-3 assume true; 16709#L98-1 assume !false; 16707#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 16705#L101 assume !(ssl3_accept_~s__state~0 == 12292); 16703#L104 assume !(ssl3_accept_~s__state~0 == 16384); 16700#L107 assume !(ssl3_accept_~s__state~0 == 8192); 16698#L110 assume !(ssl3_accept_~s__state~0 == 24576); 16697#L113 assume !(ssl3_accept_~s__state~0 == 8195); 16693#L116 assume !(ssl3_accept_~s__state~0 == 8480); 16466#L119 assume !(ssl3_accept_~s__state~0 == 8481); 16467#L122 assume !(ssl3_accept_~s__state~0 == 8482); 16536#L125 assume ssl3_accept_~s__state~0 == 8464; 16430#L132 [2018-11-10 12:59:01,811 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:59:01,811 INFO L82 PathProgramCache]: Analyzing trace with hash 1503423663, now seen corresponding path program 8 times [2018-11-10 12:59:01,811 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:59:01,811 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:59:01,812 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:01,812 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:59:01,812 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:01,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 12:59:01,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 12:59:01,820 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:59:01,820 INFO L82 PathProgramCache]: Analyzing trace with hash -2132623702, now seen corresponding path program 1 times [2018-11-10 12:59:01,821 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:59:01,821 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:59:01,821 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:01,821 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-10 12:59:01,822 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:01,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:59:01,871 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 120 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2018-11-10 12:59:01,871 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 12:59:01,871 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 12:59:01,872 INFO L810 eck$LassoCheckResult]: loop already infeasible [2018-11-10 12:59:01,872 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 12:59:01,872 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 12:59:01,872 INFO L87 Difference]: Start difference. First operand 972 states and 1299 transitions. cyclomatic complexity: 331 Second operand 3 states. [2018-11-10 12:59:02,001 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 12:59:02,001 INFO L93 Difference]: Finished difference Result 1089 states and 1447 transitions. [2018-11-10 12:59:02,002 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 12:59:02,002 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1089 states and 1447 transitions. [2018-11-10 12:59:02,006 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 678 [2018-11-10 12:59:02,010 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1089 states to 1089 states and 1447 transitions. [2018-11-10 12:59:02,010 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 765 [2018-11-10 12:59:02,011 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 765 [2018-11-10 12:59:02,011 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1089 states and 1447 transitions. [2018-11-10 12:59:02,011 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-10 12:59:02,011 INFO L705 BuchiCegarLoop]: Abstraction has 1089 states and 1447 transitions. [2018-11-10 12:59:02,012 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1089 states and 1447 transitions. [2018-11-10 12:59:02,022 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1089 to 1065. [2018-11-10 12:59:02,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1065 states. [2018-11-10 12:59:02,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1065 states to 1065 states and 1410 transitions. [2018-11-10 12:59:02,024 INFO L728 BuchiCegarLoop]: Abstraction has 1065 states and 1410 transitions. [2018-11-10 12:59:02,024 INFO L608 BuchiCegarLoop]: Abstraction has 1065 states and 1410 transitions. [2018-11-10 12:59:02,024 INFO L442 BuchiCegarLoop]: ======== Iteration 12============ [2018-11-10 12:59:02,024 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1065 states and 1410 transitions. [2018-11-10 12:59:02,027 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 663 [2018-11-10 12:59:02,028 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-10 12:59:02,028 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-10 12:59:02,029 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 12:59:02,029 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 12:59:02,029 INFO L793 eck$LassoCheckResult]: Stem: 18503#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true; 18258#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~ret54, main_~s~0, main_~tmp~1;havoc main_~s~0;havoc main_~tmp~1;main_~s~0 := 8464;assume { :begin_inline_ssl3_accept } true;ssl3_accept_#in~initial_state := main_~s~0;havoc ssl3_accept_#res;havoc ssl3_accept_#t~nondet0, ssl3_accept_#t~nondet1, ssl3_accept_#t~nondet2, ssl3_accept_#t~nondet3, ssl3_accept_#t~nondet4, ssl3_accept_#t~nondet5, ssl3_accept_#t~nondet6, ssl3_accept_#t~nondet7, ssl3_accept_#t~nondet8, ssl3_accept_#t~nondet9, ssl3_accept_#t~nondet10, ssl3_accept_#t~nondet11, ssl3_accept_#t~nondet12, ssl3_accept_#t~nondet13, ssl3_accept_#t~nondet14, ssl3_accept_#t~nondet15, ssl3_accept_#t~nondet16, ssl3_accept_#t~nondet17, ssl3_accept_#t~nondet18, ssl3_accept_#t~nondet19, ssl3_accept_#t~nondet20, ssl3_accept_#t~nondet21, ssl3_accept_#t~nondet22, ssl3_accept_#t~nondet23, ssl3_accept_#t~nondet24, ssl3_accept_#t~nondet25, ssl3_accept_#t~nondet26, ssl3_accept_#t~post27, ssl3_accept_#t~nondet28, ssl3_accept_#t~post29, ssl3_accept_#t~post30, ssl3_accept_#t~nondet31, ssl3_accept_#t~nondet32, ssl3_accept_#t~nondet33, ssl3_accept_#t~nondet34, ssl3_accept_#t~nondet35, ssl3_accept_#t~nondet36, ssl3_accept_#t~nondet37, ssl3_accept_#t~nondet38, ssl3_accept_#t~nondet39, ssl3_accept_#t~nondet40, ssl3_accept_#t~nondet41, ssl3_accept_#t~nondet42, ssl3_accept_#t~nondet43, ssl3_accept_#t~nondet44, ssl3_accept_#t~nondet45, ssl3_accept_#t~nondet46, ssl3_accept_#t~nondet47, ssl3_accept_#t~nondet48, ssl3_accept_#t~nondet49, ssl3_accept_#t~post50, ssl3_accept_#t~nondet51, ssl3_accept_#t~nondet52, ssl3_accept_#t~post53, ssl3_accept_~initial_state, ssl3_accept_~s__info_callback~0, ssl3_accept_~s__in_handshake~0, ssl3_accept_~s__state~0, ssl3_accept_~s__new_session~0, ssl3_accept_~s__server~0, ssl3_accept_~s__version~0, ssl3_accept_~s__type~0, ssl3_accept_~s__init_num~0, ssl3_accept_~s__hit~0, ssl3_accept_~s__rwstate~0, ssl3_accept_~s__init_buf___0~0, ssl3_accept_~s__debug~0, ssl3_accept_~s__shutdown~0, ssl3_accept_~s__cert~0, ssl3_accept_~s__options~0, ssl3_accept_~s__verify_mode~0, ssl3_accept_~s__session__peer~0, ssl3_accept_~s__cert__pkeys__AT0__privatekey~0, ssl3_accept_~s__ctx__info_callback~0, ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0, ssl3_accept_~s__ctx__stats__sess_accept~0, ssl3_accept_~s__ctx__stats__sess_accept_good~0, ssl3_accept_~s__s3__tmp__cert_request~0, ssl3_accept_~s__s3__tmp__reuse_message~0, ssl3_accept_~s__s3__tmp__use_rsa_tmp~0, ssl3_accept_~s__s3__tmp__new_cipher~0, ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0, ssl3_accept_~s__s3__tmp__next_state___0~0, ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0, ssl3_accept_~s__session__cipher~0, ssl3_accept_~buf~0, ssl3_accept_~l~0, ssl3_accept_~Time~0, ssl3_accept_~tmp~0, ssl3_accept_~cb~0, ssl3_accept_~num1~0, ssl3_accept_~ret~0, ssl3_accept_~new_state~0, ssl3_accept_~state~0, ssl3_accept_~skip~0, ssl3_accept_~got_new_session~0, ssl3_accept_~tmp___1~0, ssl3_accept_~tmp___2~0, ssl3_accept_~tmp___3~0, ssl3_accept_~tmp___4~0, ssl3_accept_~tmp___5~0, ssl3_accept_~tmp___6~0, ssl3_accept_~tmp___7~0, ssl3_accept_~tmp___8~0, ssl3_accept_~tmp___9~0, ssl3_accept_~tmp___10~0, ssl3_accept_~blastFlag~0, ssl3_accept_~__cil_tmp55~0, ssl3_accept_~__cil_tmp56~0, ssl3_accept_~__cil_tmp57~0, ssl3_accept_~__cil_tmp58~0, ssl3_accept_~__cil_tmp59~0, ssl3_accept_~__cil_tmp60~0, ssl3_accept_~__cil_tmp61~0;ssl3_accept_~initial_state := ssl3_accept_#in~initial_state;ssl3_accept_~s__info_callback~0 := ssl3_accept_#t~nondet0;havoc ssl3_accept_#t~nondet0;ssl3_accept_~s__in_handshake~0 := ssl3_accept_#t~nondet1;havoc ssl3_accept_#t~nondet1;havoc ssl3_accept_~s__state~0;havoc ssl3_accept_~s__new_session~0;havoc ssl3_accept_~s__server~0;ssl3_accept_~s__version~0 := ssl3_accept_#t~nondet2;havoc ssl3_accept_#t~nondet2;havoc ssl3_accept_~s__type~0;havoc ssl3_accept_~s__init_num~0;ssl3_accept_~s__hit~0 := ssl3_accept_#t~nondet3;havoc ssl3_accept_#t~nondet3;havoc ssl3_accept_~s__rwstate~0;havoc ssl3_accept_~s__init_buf___0~0;ssl3_accept_~s__debug~0 := ssl3_accept_#t~nondet4;havoc ssl3_accept_#t~nondet4;havoc ssl3_accept_~s__shutdown~0;ssl3_accept_~s__cert~0 := ssl3_accept_#t~nondet5;havoc ssl3_accept_#t~nondet5;ssl3_accept_~s__options~0 := ssl3_accept_#t~nondet6;havoc ssl3_accept_#t~nondet6;ssl3_accept_~s__verify_mode~0 := ssl3_accept_#t~nondet7;havoc ssl3_accept_#t~nondet7;ssl3_accept_~s__session__peer~0 := ssl3_accept_#t~nondet8;havoc ssl3_accept_#t~nondet8;ssl3_accept_~s__cert__pkeys__AT0__privatekey~0 := ssl3_accept_#t~nondet9;havoc ssl3_accept_#t~nondet9;ssl3_accept_~s__ctx__info_callback~0 := ssl3_accept_#t~nondet10;havoc ssl3_accept_#t~nondet10;ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0 := ssl3_accept_#t~nondet11;havoc ssl3_accept_#t~nondet11;ssl3_accept_~s__ctx__stats__sess_accept~0 := ssl3_accept_#t~nondet12;havoc ssl3_accept_#t~nondet12;ssl3_accept_~s__ctx__stats__sess_accept_good~0 := ssl3_accept_#t~nondet13;havoc ssl3_accept_#t~nondet13;havoc ssl3_accept_~s__s3__tmp__cert_request~0;havoc ssl3_accept_~s__s3__tmp__reuse_message~0;havoc ssl3_accept_~s__s3__tmp__use_rsa_tmp~0;ssl3_accept_~s__s3__tmp__new_cipher~0 := ssl3_accept_#t~nondet14;havoc ssl3_accept_#t~nondet14;havoc ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0;havoc ssl3_accept_~s__s3__tmp__next_state___0~0;havoc ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0;havoc ssl3_accept_~s__session__cipher~0;havoc ssl3_accept_~buf~0;havoc ssl3_accept_~l~0;havoc ssl3_accept_~Time~0;havoc ssl3_accept_~tmp~0;havoc ssl3_accept_~cb~0;ssl3_accept_~num1~0 := ssl3_accept_#t~nondet15;havoc ssl3_accept_#t~nondet15;havoc ssl3_accept_~ret~0;havoc ssl3_accept_~new_state~0;havoc ssl3_accept_~state~0;havoc ssl3_accept_~skip~0;havoc ssl3_accept_~got_new_session~0;ssl3_accept_~tmp___1~0 := ssl3_accept_#t~nondet16;havoc ssl3_accept_#t~nondet16;ssl3_accept_~tmp___2~0 := ssl3_accept_#t~nondet17;havoc ssl3_accept_#t~nondet17;ssl3_accept_~tmp___3~0 := ssl3_accept_#t~nondet18;havoc ssl3_accept_#t~nondet18;ssl3_accept_~tmp___4~0 := ssl3_accept_#t~nondet19;havoc ssl3_accept_#t~nondet19;ssl3_accept_~tmp___5~0 := ssl3_accept_#t~nondet20;havoc ssl3_accept_#t~nondet20;ssl3_accept_~tmp___6~0 := ssl3_accept_#t~nondet21;havoc ssl3_accept_#t~nondet21;ssl3_accept_~tmp___7~0 := ssl3_accept_#t~nondet22;havoc ssl3_accept_#t~nondet22;ssl3_accept_~tmp___8~0 := ssl3_accept_#t~nondet23;havoc ssl3_accept_#t~nondet23;ssl3_accept_~tmp___9~0 := ssl3_accept_#t~nondet24;havoc ssl3_accept_#t~nondet24;ssl3_accept_~tmp___10~0 := ssl3_accept_#t~nondet25;havoc ssl3_accept_#t~nondet25;havoc ssl3_accept_~blastFlag~0;havoc ssl3_accept_~__cil_tmp55~0;havoc ssl3_accept_~__cil_tmp56~0;havoc ssl3_accept_~__cil_tmp57~0;havoc ssl3_accept_~__cil_tmp58~0;havoc ssl3_accept_~__cil_tmp59~0;havoc ssl3_accept_~__cil_tmp60~0;havoc ssl3_accept_~__cil_tmp61~0;ssl3_accept_~s__state~0 := ssl3_accept_~initial_state;ssl3_accept_~blastFlag~0 := 0;ssl3_accept_~tmp~0 := ssl3_accept_#t~nondet26;havoc ssl3_accept_#t~nondet26;ssl3_accept_~Time~0 := ssl3_accept_~tmp~0;ssl3_accept_~cb~0 := 0;ssl3_accept_~ret~0 := -1;ssl3_accept_~skip~0 := 0;ssl3_accept_~got_new_session~0 := 0; 18259#L81 assume ssl3_accept_~s__info_callback~0 != 0;ssl3_accept_~cb~0 := ssl3_accept_~s__info_callback~0; 18251#L84-2 ssl3_accept_#t~post27 := ssl3_accept_~s__in_handshake~0;ssl3_accept_~s__in_handshake~0 := ssl3_accept_#t~post27 + 1;havoc ssl3_accept_#t~post27; 18252#L89 assume !(ssl3_accept_~tmp___1~0 + 12288 != 0); 18396#L89-1 assume !(ssl3_accept_~s__cert~0 == 0); 18397#L98-3 assume true; 18575#L98-1 assume !false; 19185#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 19183#L101 assume !(ssl3_accept_~s__state~0 == 12292); 19181#L104 assume !(ssl3_accept_~s__state~0 == 16384); 19180#L107 assume !(ssl3_accept_~s__state~0 == 8192); 19139#L110 assume !(ssl3_accept_~s__state~0 == 24576); 19012#L113 assume !(ssl3_accept_~s__state~0 == 8195); 19010#L116 assume !(ssl3_accept_~s__state~0 == 8480); 19008#L119 assume !(ssl3_accept_~s__state~0 == 8481); 19006#L122 assume !(ssl3_accept_~s__state~0 == 8482); 19003#L125 assume ssl3_accept_~s__state~0 == 8464; 18513#L132 [2018-11-10 12:59:02,029 INFO L795 eck$LassoCheckResult]: Loop: 18513#L132 ssl3_accept_~s__shutdown~0 := 0;ssl3_accept_~ret~0 := ssl3_accept_#t~nondet32;havoc ssl3_accept_#t~nondet32; 18401#L273 assume ssl3_accept_~blastFlag~0 == 0;ssl3_accept_~blastFlag~0 := 1; 18399#L273-2 assume !(ssl3_accept_~ret~0 <= 0);ssl3_accept_~got_new_session~0 := 1;ssl3_accept_~s__state~0 := 8496;ssl3_accept_~s__init_num~0 := 0; 18400#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 18984#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 18978#L601-1 ssl3_accept_~skip~0 := 0; 18976#L98-3 assume true; 18974#L98-1 assume !false; 18972#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 18970#L101 assume !(ssl3_accept_~s__state~0 == 12292); 18968#L104 assume !(ssl3_accept_~s__state~0 == 16384); 18966#L107 assume !(ssl3_accept_~s__state~0 == 8192); 18964#L110 assume !(ssl3_accept_~s__state~0 == 24576); 18962#L113 assume !(ssl3_accept_~s__state~0 == 8195); 18960#L116 assume !(ssl3_accept_~s__state~0 == 8480); 18958#L119 assume !(ssl3_accept_~s__state~0 == 8481); 18956#L122 assume !(ssl3_accept_~s__state~0 == 8482); 18953#L125 assume !(ssl3_accept_~s__state~0 == 8464); 18952#L128 assume !(ssl3_accept_~s__state~0 == 8465); 18949#L131 assume !(ssl3_accept_~s__state~0 == 8466); 18682#L134 assume ssl3_accept_~s__state~0 == 8496; 18683#L138 ssl3_accept_~ret~0 := ssl3_accept_#t~nondet33;havoc ssl3_accept_#t~nondet33; 19227#L286 assume ssl3_accept_~blastFlag~0 == 1;ssl3_accept_~blastFlag~0 := 2; 19226#L286-2 assume !(ssl3_accept_~ret~0 <= 0); 19225#L292 assume !(ssl3_accept_~s__hit~0 != 0);ssl3_accept_~s__state~0 := 8512; 19224#L292-2 ssl3_accept_~s__init_num~0 := 0; 19223#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 19222#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 19217#L601-1 ssl3_accept_~skip~0 := 0; 19216#L98-3 assume true; 19215#L98-1 assume !false; 19214#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 19213#L101 assume !(ssl3_accept_~s__state~0 == 12292); 19212#L104 assume !(ssl3_accept_~s__state~0 == 16384); 19211#L107 assume !(ssl3_accept_~s__state~0 == 8192); 19210#L110 assume !(ssl3_accept_~s__state~0 == 24576); 19209#L113 assume !(ssl3_accept_~s__state~0 == 8195); 19208#L116 assume !(ssl3_accept_~s__state~0 == 8480); 19207#L119 assume !(ssl3_accept_~s__state~0 == 8481); 19205#L122 assume !(ssl3_accept_~s__state~0 == 8482); 18814#L125 assume !(ssl3_accept_~s__state~0 == 8464); 18812#L128 assume !(ssl3_accept_~s__state~0 == 8465); 18809#L131 assume !(ssl3_accept_~s__state~0 == 8466); 18810#L134 assume !(ssl3_accept_~s__state~0 == 8496); 19194#L137 assume !(ssl3_accept_~s__state~0 == 8497); 19188#L140 assume ssl3_accept_~s__state~0 == 8512; 18794#L144 ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0 := ssl3_accept_#t~nondet34;havoc ssl3_accept_#t~nondet34;ssl3_accept_~__cil_tmp56~0 := ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0; 18352#L304 assume (ssl3_accept_~__cil_tmp56~0 + 256) % 4294967296 != 0;ssl3_accept_~skip~0 := 1; 18292#L304-2 ssl3_accept_~s__state~0 := 8528;ssl3_accept_~s__init_num~0 := 0; 18264#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 18265#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 18366#L601-1 ssl3_accept_~skip~0 := 0; 18260#L98-3 assume true; 18261#L98-1 assume !false; 18268#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 19239#L101 assume !(ssl3_accept_~s__state~0 == 12292); 19237#L104 assume !(ssl3_accept_~s__state~0 == 16384); 19196#L107 assume !(ssl3_accept_~s__state~0 == 8192); 19195#L110 assume !(ssl3_accept_~s__state~0 == 24576); 18443#L113 assume !(ssl3_accept_~s__state~0 == 8195); 18444#L116 assume !(ssl3_accept_~s__state~0 == 8480); 18418#L119 assume !(ssl3_accept_~s__state~0 == 8481); 18363#L122 assume !(ssl3_accept_~s__state~0 == 8482); 18303#L125 assume !(ssl3_accept_~s__state~0 == 8464); 18304#L128 assume !(ssl3_accept_~s__state~0 == 8465); 18274#L131 assume !(ssl3_accept_~s__state~0 == 8466); 18275#L134 assume !(ssl3_accept_~s__state~0 == 8496); 19011#L137 assume !(ssl3_accept_~s__state~0 == 8497); 19009#L140 assume !(ssl3_accept_~s__state~0 == 8512); 19007#L143 assume !(ssl3_accept_~s__state~0 == 8513); 18943#L146 assume ssl3_accept_~s__state~0 == 8528; 18680#L150 ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0 := ssl3_accept_#t~nondet36;havoc ssl3_accept_#t~nondet36;ssl3_accept_~l~0 := ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0;ssl3_accept_~__cil_tmp57~0 := ssl3_accept_~s__options~0; 18942#L325 assume !((ssl3_accept_~__cil_tmp57~0 + 2097152) % 4294967296 != 0);ssl3_accept_~s__s3__tmp__use_rsa_tmp~0 := 0; 18940#L325-2 assume !(ssl3_accept_~s__s3__tmp__use_rsa_tmp~0 != 0); 18941#L334 assume !((ssl3_accept_~l~0 + 30) % 4294967296 != 0); 18340#L337 assume !((ssl3_accept_~l~0 + 1) % 4294967296 != 0);ssl3_accept_~skip~0 := 1; 18341#L337-1 ssl3_accept_~s__state~0 := 8544;ssl3_accept_~s__init_num~0 := 0; 18356#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 19000#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 18995#L601-1 ssl3_accept_~skip~0 := 0; 18994#L98-3 assume true; 18993#L98-1 assume !false; 18992#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 18991#L101 assume !(ssl3_accept_~s__state~0 == 12292); 18990#L104 assume !(ssl3_accept_~s__state~0 == 16384); 18988#L107 assume !(ssl3_accept_~s__state~0 == 8192); 18985#L110 assume !(ssl3_accept_~s__state~0 == 24576); 18979#L113 assume !(ssl3_accept_~s__state~0 == 8195); 18977#L116 assume !(ssl3_accept_~s__state~0 == 8480); 18975#L119 assume !(ssl3_accept_~s__state~0 == 8481); 18973#L122 assume !(ssl3_accept_~s__state~0 == 8482); 18971#L125 assume !(ssl3_accept_~s__state~0 == 8464); 18969#L128 assume !(ssl3_accept_~s__state~0 == 8465); 18967#L131 assume !(ssl3_accept_~s__state~0 == 8466); 18965#L134 assume !(ssl3_accept_~s__state~0 == 8496); 18963#L137 assume !(ssl3_accept_~s__state~0 == 8497); 18961#L140 assume !(ssl3_accept_~s__state~0 == 8512); 18959#L143 assume !(ssl3_accept_~s__state~0 == 8513); 18957#L146 assume !(ssl3_accept_~s__state~0 == 8528); 18955#L149 assume !(ssl3_accept_~s__state~0 == 8529); 18950#L152 assume ssl3_accept_~s__state~0 == 8544; 18538#L156 assume ssl3_accept_~s__verify_mode~0 + 1 != 0; 18514#L385 assume !(ssl3_accept_~s__session__peer~0 != 0); 18404#L394 ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0 := ssl3_accept_#t~nondet40;havoc ssl3_accept_#t~nondet40;ssl3_accept_~__cil_tmp61~0 := ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0; 18241#L398 assume !((ssl3_accept_~__cil_tmp61~0 + 256) % 4294967296 != 0); 18242#L407 ssl3_accept_~s__s3__tmp__cert_request~0 := 1;ssl3_accept_~ret~0 := ssl3_accept_#t~nondet41;havoc ssl3_accept_#t~nondet41; 18511#L410 assume !(ssl3_accept_~blastFlag~0 == 8); 18467#L413 assume !(ssl3_accept_~ret~0 <= 0);ssl3_accept_~s__state~0 := 8448;ssl3_accept_~s__s3__tmp__next_state___0~0 := 8576;ssl3_accept_~s__init_num~0 := 0; 18289#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 18713#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 18703#L601-1 ssl3_accept_~skip~0 := 0; 18701#L98-3 assume true; 18699#L98-1 assume !false; 18697#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 18695#L101 assume !(ssl3_accept_~s__state~0 == 12292); 18693#L104 assume !(ssl3_accept_~s__state~0 == 16384); 18691#L107 assume !(ssl3_accept_~s__state~0 == 8192); 18689#L110 assume !(ssl3_accept_~s__state~0 == 24576); 18687#L113 assume !(ssl3_accept_~s__state~0 == 8195); 18681#L116 assume !(ssl3_accept_~s__state~0 == 8480); 18552#L119 assume !(ssl3_accept_~s__state~0 == 8481); 19004#L122 assume !(ssl3_accept_~s__state~0 == 8482); 19005#L125 assume ssl3_accept_~s__state~0 == 8464; 18513#L132 [2018-11-10 12:59:02,029 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:59:02,029 INFO L82 PathProgramCache]: Analyzing trace with hash 1503423663, now seen corresponding path program 9 times [2018-11-10 12:59:02,030 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:59:02,030 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:59:02,035 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:02,035 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:59:02,035 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:02,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 12:59:02,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 12:59:02,042 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:59:02,042 INFO L82 PathProgramCache]: Analyzing trace with hash 1869467676, now seen corresponding path program 1 times [2018-11-10 12:59:02,043 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:59:02,043 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:59:02,043 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:02,044 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-10 12:59:02,044 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:02,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:59:02,084 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2018-11-10 12:59:02,085 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 12:59:02,085 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-10 12:59:02,085 INFO L810 eck$LassoCheckResult]: loop already infeasible [2018-11-10 12:59:02,085 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 12:59:02,085 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 12:59:02,085 INFO L87 Difference]: Start difference. First operand 1065 states and 1410 transitions. cyclomatic complexity: 349 Second operand 3 states. [2018-11-10 12:59:02,206 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 12:59:02,206 INFO L93 Difference]: Finished difference Result 1150 states and 1513 transitions. [2018-11-10 12:59:02,206 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 12:59:02,206 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1150 states and 1513 transitions. [2018-11-10 12:59:02,210 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 699 [2018-11-10 12:59:02,213 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1150 states to 1124 states and 1478 transitions. [2018-11-10 12:59:02,213 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 810 [2018-11-10 12:59:02,213 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 825 [2018-11-10 12:59:02,213 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1124 states and 1478 transitions. [2018-11-10 12:59:02,214 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-10 12:59:02,214 INFO L705 BuchiCegarLoop]: Abstraction has 1124 states and 1478 transitions. [2018-11-10 12:59:02,214 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1124 states and 1478 transitions. [2018-11-10 12:59:02,221 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1124 to 1072. [2018-11-10 12:59:02,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1072 states. [2018-11-10 12:59:02,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1072 states to 1072 states and 1418 transitions. [2018-11-10 12:59:02,223 INFO L728 BuchiCegarLoop]: Abstraction has 1072 states and 1418 transitions. [2018-11-10 12:59:02,223 INFO L608 BuchiCegarLoop]: Abstraction has 1072 states and 1418 transitions. [2018-11-10 12:59:02,223 INFO L442 BuchiCegarLoop]: ======== Iteration 13============ [2018-11-10 12:59:02,223 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1072 states and 1418 transitions. [2018-11-10 12:59:02,225 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 688 [2018-11-10 12:59:02,225 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-10 12:59:02,225 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-10 12:59:02,226 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 12:59:02,226 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [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] [2018-11-10 12:59:02,226 INFO L793 eck$LassoCheckResult]: Stem: 20702#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true; 20474#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~ret54, main_~s~0, main_~tmp~1;havoc main_~s~0;havoc main_~tmp~1;main_~s~0 := 8464;assume { :begin_inline_ssl3_accept } true;ssl3_accept_#in~initial_state := main_~s~0;havoc ssl3_accept_#res;havoc ssl3_accept_#t~nondet0, ssl3_accept_#t~nondet1, ssl3_accept_#t~nondet2, ssl3_accept_#t~nondet3, ssl3_accept_#t~nondet4, ssl3_accept_#t~nondet5, ssl3_accept_#t~nondet6, ssl3_accept_#t~nondet7, ssl3_accept_#t~nondet8, ssl3_accept_#t~nondet9, ssl3_accept_#t~nondet10, ssl3_accept_#t~nondet11, ssl3_accept_#t~nondet12, ssl3_accept_#t~nondet13, ssl3_accept_#t~nondet14, ssl3_accept_#t~nondet15, ssl3_accept_#t~nondet16, ssl3_accept_#t~nondet17, ssl3_accept_#t~nondet18, ssl3_accept_#t~nondet19, ssl3_accept_#t~nondet20, ssl3_accept_#t~nondet21, ssl3_accept_#t~nondet22, ssl3_accept_#t~nondet23, ssl3_accept_#t~nondet24, ssl3_accept_#t~nondet25, ssl3_accept_#t~nondet26, ssl3_accept_#t~post27, ssl3_accept_#t~nondet28, ssl3_accept_#t~post29, ssl3_accept_#t~post30, ssl3_accept_#t~nondet31, ssl3_accept_#t~nondet32, ssl3_accept_#t~nondet33, ssl3_accept_#t~nondet34, ssl3_accept_#t~nondet35, ssl3_accept_#t~nondet36, ssl3_accept_#t~nondet37, ssl3_accept_#t~nondet38, ssl3_accept_#t~nondet39, ssl3_accept_#t~nondet40, ssl3_accept_#t~nondet41, ssl3_accept_#t~nondet42, ssl3_accept_#t~nondet43, ssl3_accept_#t~nondet44, ssl3_accept_#t~nondet45, ssl3_accept_#t~nondet46, ssl3_accept_#t~nondet47, ssl3_accept_#t~nondet48, ssl3_accept_#t~nondet49, ssl3_accept_#t~post50, ssl3_accept_#t~nondet51, ssl3_accept_#t~nondet52, ssl3_accept_#t~post53, ssl3_accept_~initial_state, ssl3_accept_~s__info_callback~0, ssl3_accept_~s__in_handshake~0, ssl3_accept_~s__state~0, ssl3_accept_~s__new_session~0, ssl3_accept_~s__server~0, ssl3_accept_~s__version~0, ssl3_accept_~s__type~0, ssl3_accept_~s__init_num~0, ssl3_accept_~s__hit~0, ssl3_accept_~s__rwstate~0, ssl3_accept_~s__init_buf___0~0, ssl3_accept_~s__debug~0, ssl3_accept_~s__shutdown~0, ssl3_accept_~s__cert~0, ssl3_accept_~s__options~0, ssl3_accept_~s__verify_mode~0, ssl3_accept_~s__session__peer~0, ssl3_accept_~s__cert__pkeys__AT0__privatekey~0, ssl3_accept_~s__ctx__info_callback~0, ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0, ssl3_accept_~s__ctx__stats__sess_accept~0, ssl3_accept_~s__ctx__stats__sess_accept_good~0, ssl3_accept_~s__s3__tmp__cert_request~0, ssl3_accept_~s__s3__tmp__reuse_message~0, ssl3_accept_~s__s3__tmp__use_rsa_tmp~0, ssl3_accept_~s__s3__tmp__new_cipher~0, ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0, ssl3_accept_~s__s3__tmp__next_state___0~0, ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0, ssl3_accept_~s__session__cipher~0, ssl3_accept_~buf~0, ssl3_accept_~l~0, ssl3_accept_~Time~0, ssl3_accept_~tmp~0, ssl3_accept_~cb~0, ssl3_accept_~num1~0, ssl3_accept_~ret~0, ssl3_accept_~new_state~0, ssl3_accept_~state~0, ssl3_accept_~skip~0, ssl3_accept_~got_new_session~0, ssl3_accept_~tmp___1~0, ssl3_accept_~tmp___2~0, ssl3_accept_~tmp___3~0, ssl3_accept_~tmp___4~0, ssl3_accept_~tmp___5~0, ssl3_accept_~tmp___6~0, ssl3_accept_~tmp___7~0, ssl3_accept_~tmp___8~0, ssl3_accept_~tmp___9~0, ssl3_accept_~tmp___10~0, ssl3_accept_~blastFlag~0, ssl3_accept_~__cil_tmp55~0, ssl3_accept_~__cil_tmp56~0, ssl3_accept_~__cil_tmp57~0, ssl3_accept_~__cil_tmp58~0, ssl3_accept_~__cil_tmp59~0, ssl3_accept_~__cil_tmp60~0, ssl3_accept_~__cil_tmp61~0;ssl3_accept_~initial_state := ssl3_accept_#in~initial_state;ssl3_accept_~s__info_callback~0 := ssl3_accept_#t~nondet0;havoc ssl3_accept_#t~nondet0;ssl3_accept_~s__in_handshake~0 := ssl3_accept_#t~nondet1;havoc ssl3_accept_#t~nondet1;havoc ssl3_accept_~s__state~0;havoc ssl3_accept_~s__new_session~0;havoc ssl3_accept_~s__server~0;ssl3_accept_~s__version~0 := ssl3_accept_#t~nondet2;havoc ssl3_accept_#t~nondet2;havoc ssl3_accept_~s__type~0;havoc ssl3_accept_~s__init_num~0;ssl3_accept_~s__hit~0 := ssl3_accept_#t~nondet3;havoc ssl3_accept_#t~nondet3;havoc ssl3_accept_~s__rwstate~0;havoc ssl3_accept_~s__init_buf___0~0;ssl3_accept_~s__debug~0 := ssl3_accept_#t~nondet4;havoc ssl3_accept_#t~nondet4;havoc ssl3_accept_~s__shutdown~0;ssl3_accept_~s__cert~0 := ssl3_accept_#t~nondet5;havoc ssl3_accept_#t~nondet5;ssl3_accept_~s__options~0 := ssl3_accept_#t~nondet6;havoc ssl3_accept_#t~nondet6;ssl3_accept_~s__verify_mode~0 := ssl3_accept_#t~nondet7;havoc ssl3_accept_#t~nondet7;ssl3_accept_~s__session__peer~0 := ssl3_accept_#t~nondet8;havoc ssl3_accept_#t~nondet8;ssl3_accept_~s__cert__pkeys__AT0__privatekey~0 := ssl3_accept_#t~nondet9;havoc ssl3_accept_#t~nondet9;ssl3_accept_~s__ctx__info_callback~0 := ssl3_accept_#t~nondet10;havoc ssl3_accept_#t~nondet10;ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0 := ssl3_accept_#t~nondet11;havoc ssl3_accept_#t~nondet11;ssl3_accept_~s__ctx__stats__sess_accept~0 := ssl3_accept_#t~nondet12;havoc ssl3_accept_#t~nondet12;ssl3_accept_~s__ctx__stats__sess_accept_good~0 := ssl3_accept_#t~nondet13;havoc ssl3_accept_#t~nondet13;havoc ssl3_accept_~s__s3__tmp__cert_request~0;havoc ssl3_accept_~s__s3__tmp__reuse_message~0;havoc ssl3_accept_~s__s3__tmp__use_rsa_tmp~0;ssl3_accept_~s__s3__tmp__new_cipher~0 := ssl3_accept_#t~nondet14;havoc ssl3_accept_#t~nondet14;havoc ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0;havoc ssl3_accept_~s__s3__tmp__next_state___0~0;havoc ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0;havoc ssl3_accept_~s__session__cipher~0;havoc ssl3_accept_~buf~0;havoc ssl3_accept_~l~0;havoc ssl3_accept_~Time~0;havoc ssl3_accept_~tmp~0;havoc ssl3_accept_~cb~0;ssl3_accept_~num1~0 := ssl3_accept_#t~nondet15;havoc ssl3_accept_#t~nondet15;havoc ssl3_accept_~ret~0;havoc ssl3_accept_~new_state~0;havoc ssl3_accept_~state~0;havoc ssl3_accept_~skip~0;havoc ssl3_accept_~got_new_session~0;ssl3_accept_~tmp___1~0 := ssl3_accept_#t~nondet16;havoc ssl3_accept_#t~nondet16;ssl3_accept_~tmp___2~0 := ssl3_accept_#t~nondet17;havoc ssl3_accept_#t~nondet17;ssl3_accept_~tmp___3~0 := ssl3_accept_#t~nondet18;havoc ssl3_accept_#t~nondet18;ssl3_accept_~tmp___4~0 := ssl3_accept_#t~nondet19;havoc ssl3_accept_#t~nondet19;ssl3_accept_~tmp___5~0 := ssl3_accept_#t~nondet20;havoc ssl3_accept_#t~nondet20;ssl3_accept_~tmp___6~0 := ssl3_accept_#t~nondet21;havoc ssl3_accept_#t~nondet21;ssl3_accept_~tmp___7~0 := ssl3_accept_#t~nondet22;havoc ssl3_accept_#t~nondet22;ssl3_accept_~tmp___8~0 := ssl3_accept_#t~nondet23;havoc ssl3_accept_#t~nondet23;ssl3_accept_~tmp___9~0 := ssl3_accept_#t~nondet24;havoc ssl3_accept_#t~nondet24;ssl3_accept_~tmp___10~0 := ssl3_accept_#t~nondet25;havoc ssl3_accept_#t~nondet25;havoc ssl3_accept_~blastFlag~0;havoc ssl3_accept_~__cil_tmp55~0;havoc ssl3_accept_~__cil_tmp56~0;havoc ssl3_accept_~__cil_tmp57~0;havoc ssl3_accept_~__cil_tmp58~0;havoc ssl3_accept_~__cil_tmp59~0;havoc ssl3_accept_~__cil_tmp60~0;havoc ssl3_accept_~__cil_tmp61~0;ssl3_accept_~s__state~0 := ssl3_accept_~initial_state;ssl3_accept_~blastFlag~0 := 0;ssl3_accept_~tmp~0 := ssl3_accept_#t~nondet26;havoc ssl3_accept_#t~nondet26;ssl3_accept_~Time~0 := ssl3_accept_~tmp~0;ssl3_accept_~cb~0 := 0;ssl3_accept_~ret~0 := -1;ssl3_accept_~skip~0 := 0;ssl3_accept_~got_new_session~0 := 0; 20475#L81 assume ssl3_accept_~s__info_callback~0 != 0;ssl3_accept_~cb~0 := ssl3_accept_~s__info_callback~0; 20469#L84-2 ssl3_accept_#t~post27 := ssl3_accept_~s__in_handshake~0;ssl3_accept_~s__in_handshake~0 := ssl3_accept_#t~post27 + 1;havoc ssl3_accept_#t~post27; 20470#L89 assume !(ssl3_accept_~tmp___1~0 + 12288 != 0); 20606#L89-1 assume !(ssl3_accept_~s__cert~0 == 0); 20607#L98-3 assume true; 20479#L98-1 assume !false; 20485#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 20704#L101 assume !(ssl3_accept_~s__state~0 == 12292); 20713#L104 assume !(ssl3_accept_~s__state~0 == 16384); 20714#L107 assume !(ssl3_accept_~s__state~0 == 8192); 20706#L110 assume !(ssl3_accept_~s__state~0 == 24576); 20648#L113 assume !(ssl3_accept_~s__state~0 == 8195); 20620#L116 assume !(ssl3_accept_~s__state~0 == 8480); 20621#L119 assume ssl3_accept_~s__state~0 == 8481; 20486#L120 [2018-11-10 12:59:02,226 INFO L795 eck$LassoCheckResult]: Loop: 20486#L120 ssl3_accept_~s__shutdown~0 := 0;ssl3_accept_~ret~0 := ssl3_accept_#t~nondet31;havoc ssl3_accept_#t~nondet31; 20487#L258 assume !(ssl3_accept_~ret~0 <= 0);ssl3_accept_~s__s3__tmp__next_state___0~0 := 8482;ssl3_accept_~s__state~0 := 8448;ssl3_accept_~s__init_num~0 := 0; 20503#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 21142#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 21137#L601-1 ssl3_accept_~skip~0 := 0; 21136#L98-3 assume true; 21134#L98-1 assume !false; 21133#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 21127#L101 assume !(ssl3_accept_~s__state~0 == 12292); 21125#L104 assume !(ssl3_accept_~s__state~0 == 16384); 21123#L107 assume !(ssl3_accept_~s__state~0 == 8192); 21121#L110 assume !(ssl3_accept_~s__state~0 == 24576); 21119#L113 assume !(ssl3_accept_~s__state~0 == 8195); 21117#L116 assume !(ssl3_accept_~s__state~0 == 8480); 21115#L119 assume !(ssl3_accept_~s__state~0 == 8481); 21112#L122 assume !(ssl3_accept_~s__state~0 == 8482); 21109#L125 assume !(ssl3_accept_~s__state~0 == 8464); 21106#L128 assume !(ssl3_accept_~s__state~0 == 8465); 21103#L131 assume !(ssl3_accept_~s__state~0 == 8466); 21075#L134 assume !(ssl3_accept_~s__state~0 == 8496); 21027#L137 assume !(ssl3_accept_~s__state~0 == 8497); 21020#L140 assume !(ssl3_accept_~s__state~0 == 8512); 21017#L143 assume !(ssl3_accept_~s__state~0 == 8513); 21014#L146 assume !(ssl3_accept_~s__state~0 == 8528); 21011#L149 assume !(ssl3_accept_~s__state~0 == 8529); 21008#L152 assume !(ssl3_accept_~s__state~0 == 8544); 21005#L155 assume !(ssl3_accept_~s__state~0 == 8545); 21002#L158 assume !(ssl3_accept_~s__state~0 == 8560); 20999#L161 assume !(ssl3_accept_~s__state~0 == 8561); 20760#L164 assume ssl3_accept_~s__state~0 == 8448; 20687#L165 assume !(ssl3_accept_~num1~0 > 0); 20497#L439-1 ssl3_accept_~s__state~0 := ssl3_accept_~s__s3__tmp__next_state___0~0; 20517#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 20863#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 20857#L601-1 ssl3_accept_~skip~0 := 0; 20854#L98-3 assume true; 20852#L98-1 assume !false; 20849#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 20846#L101 assume !(ssl3_accept_~s__state~0 == 12292); 20847#L104 assume !(ssl3_accept_~s__state~0 == 16384); 21058#L107 assume !(ssl3_accept_~s__state~0 == 8192); 21057#L110 assume !(ssl3_accept_~s__state~0 == 24576); 21055#L113 assume !(ssl3_accept_~s__state~0 == 8195); 21054#L116 assume ssl3_accept_~s__state~0 == 8480; 20486#L120 [2018-11-10 12:59:02,227 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:59:02,227 INFO L82 PathProgramCache]: Analyzing trace with hash 564692298, now seen corresponding path program 1 times [2018-11-10 12:59:02,227 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:59:02,227 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:59:02,227 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:02,227 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:59:02,228 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:02,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:59:02,245 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 12:59:02,245 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 12:59:02,245 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-10 12:59:02,245 INFO L798 eck$LassoCheckResult]: stem already infeasible [2018-11-10 12:59:02,245 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:59:02,245 INFO L82 PathProgramCache]: Analyzing trace with hash -584388950, now seen corresponding path program 1 times [2018-11-10 12:59:02,245 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:59:02,245 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:59:02,246 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:02,246 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:59:02,246 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:02,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:59:02,271 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 12:59:02,272 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 12:59:02,272 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_76dbe15c-84ec-4b80-811b-157da3b45352/bin-2019/uautomizer/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-10 12:59:02,294 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:59:02,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:59:02,302 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 12:59:02,307 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 12:59:02,323 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-10 12:59:02,323 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 3] total 3 [2018-11-10 12:59:02,323 INFO L810 eck$LassoCheckResult]: loop already infeasible [2018-11-10 12:59:02,324 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 12:59:02,324 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 12:59:02,324 INFO L87 Difference]: Start difference. First operand 1072 states and 1418 transitions. cyclomatic complexity: 351 Second operand 3 states. [2018-11-10 12:59:02,389 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 12:59:02,389 INFO L93 Difference]: Finished difference Result 1074 states and 1418 transitions. [2018-11-10 12:59:02,390 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 12:59:02,390 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1074 states and 1418 transitions. [2018-11-10 12:59:02,392 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 690 [2018-11-10 12:59:02,394 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1074 states to 1074 states and 1418 transitions. [2018-11-10 12:59:02,394 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 775 [2018-11-10 12:59:02,395 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 775 [2018-11-10 12:59:02,395 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1074 states and 1418 transitions. [2018-11-10 12:59:02,395 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-10 12:59:02,395 INFO L705 BuchiCegarLoop]: Abstraction has 1074 states and 1418 transitions. [2018-11-10 12:59:02,396 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1074 states and 1418 transitions. [2018-11-10 12:59:02,401 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1074 to 1072. [2018-11-10 12:59:02,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1072 states. [2018-11-10 12:59:02,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1072 states to 1072 states and 1416 transitions. [2018-11-10 12:59:02,403 INFO L728 BuchiCegarLoop]: Abstraction has 1072 states and 1416 transitions. [2018-11-10 12:59:02,403 INFO L608 BuchiCegarLoop]: Abstraction has 1072 states and 1416 transitions. [2018-11-10 12:59:02,403 INFO L442 BuchiCegarLoop]: ======== Iteration 14============ [2018-11-10 12:59:02,403 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1072 states and 1416 transitions. [2018-11-10 12:59:02,405 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 688 [2018-11-10 12:59:02,405 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-10 12:59:02,405 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-10 12:59:02,406 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 12:59:02,406 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 12:59:02,408 INFO L793 eck$LassoCheckResult]: Stem: 22984#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true; 22761#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~ret54, main_~s~0, main_~tmp~1;havoc main_~s~0;havoc main_~tmp~1;main_~s~0 := 8464;assume { :begin_inline_ssl3_accept } true;ssl3_accept_#in~initial_state := main_~s~0;havoc ssl3_accept_#res;havoc ssl3_accept_#t~nondet0, ssl3_accept_#t~nondet1, ssl3_accept_#t~nondet2, ssl3_accept_#t~nondet3, ssl3_accept_#t~nondet4, ssl3_accept_#t~nondet5, ssl3_accept_#t~nondet6, ssl3_accept_#t~nondet7, ssl3_accept_#t~nondet8, ssl3_accept_#t~nondet9, ssl3_accept_#t~nondet10, ssl3_accept_#t~nondet11, ssl3_accept_#t~nondet12, ssl3_accept_#t~nondet13, ssl3_accept_#t~nondet14, ssl3_accept_#t~nondet15, ssl3_accept_#t~nondet16, ssl3_accept_#t~nondet17, ssl3_accept_#t~nondet18, ssl3_accept_#t~nondet19, ssl3_accept_#t~nondet20, ssl3_accept_#t~nondet21, ssl3_accept_#t~nondet22, ssl3_accept_#t~nondet23, ssl3_accept_#t~nondet24, ssl3_accept_#t~nondet25, ssl3_accept_#t~nondet26, ssl3_accept_#t~post27, ssl3_accept_#t~nondet28, ssl3_accept_#t~post29, ssl3_accept_#t~post30, ssl3_accept_#t~nondet31, ssl3_accept_#t~nondet32, ssl3_accept_#t~nondet33, ssl3_accept_#t~nondet34, ssl3_accept_#t~nondet35, ssl3_accept_#t~nondet36, ssl3_accept_#t~nondet37, ssl3_accept_#t~nondet38, ssl3_accept_#t~nondet39, ssl3_accept_#t~nondet40, ssl3_accept_#t~nondet41, ssl3_accept_#t~nondet42, ssl3_accept_#t~nondet43, ssl3_accept_#t~nondet44, ssl3_accept_#t~nondet45, ssl3_accept_#t~nondet46, ssl3_accept_#t~nondet47, ssl3_accept_#t~nondet48, ssl3_accept_#t~nondet49, ssl3_accept_#t~post50, ssl3_accept_#t~nondet51, ssl3_accept_#t~nondet52, ssl3_accept_#t~post53, ssl3_accept_~initial_state, ssl3_accept_~s__info_callback~0, ssl3_accept_~s__in_handshake~0, ssl3_accept_~s__state~0, ssl3_accept_~s__new_session~0, ssl3_accept_~s__server~0, ssl3_accept_~s__version~0, ssl3_accept_~s__type~0, ssl3_accept_~s__init_num~0, ssl3_accept_~s__hit~0, ssl3_accept_~s__rwstate~0, ssl3_accept_~s__init_buf___0~0, ssl3_accept_~s__debug~0, ssl3_accept_~s__shutdown~0, ssl3_accept_~s__cert~0, ssl3_accept_~s__options~0, ssl3_accept_~s__verify_mode~0, ssl3_accept_~s__session__peer~0, ssl3_accept_~s__cert__pkeys__AT0__privatekey~0, ssl3_accept_~s__ctx__info_callback~0, ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0, ssl3_accept_~s__ctx__stats__sess_accept~0, ssl3_accept_~s__ctx__stats__sess_accept_good~0, ssl3_accept_~s__s3__tmp__cert_request~0, ssl3_accept_~s__s3__tmp__reuse_message~0, ssl3_accept_~s__s3__tmp__use_rsa_tmp~0, ssl3_accept_~s__s3__tmp__new_cipher~0, ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0, ssl3_accept_~s__s3__tmp__next_state___0~0, ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0, ssl3_accept_~s__session__cipher~0, ssl3_accept_~buf~0, ssl3_accept_~l~0, ssl3_accept_~Time~0, ssl3_accept_~tmp~0, ssl3_accept_~cb~0, ssl3_accept_~num1~0, ssl3_accept_~ret~0, ssl3_accept_~new_state~0, ssl3_accept_~state~0, ssl3_accept_~skip~0, ssl3_accept_~got_new_session~0, ssl3_accept_~tmp___1~0, ssl3_accept_~tmp___2~0, ssl3_accept_~tmp___3~0, ssl3_accept_~tmp___4~0, ssl3_accept_~tmp___5~0, ssl3_accept_~tmp___6~0, ssl3_accept_~tmp___7~0, ssl3_accept_~tmp___8~0, ssl3_accept_~tmp___9~0, ssl3_accept_~tmp___10~0, ssl3_accept_~blastFlag~0, ssl3_accept_~__cil_tmp55~0, ssl3_accept_~__cil_tmp56~0, ssl3_accept_~__cil_tmp57~0, ssl3_accept_~__cil_tmp58~0, ssl3_accept_~__cil_tmp59~0, ssl3_accept_~__cil_tmp60~0, ssl3_accept_~__cil_tmp61~0;ssl3_accept_~initial_state := ssl3_accept_#in~initial_state;ssl3_accept_~s__info_callback~0 := ssl3_accept_#t~nondet0;havoc ssl3_accept_#t~nondet0;ssl3_accept_~s__in_handshake~0 := ssl3_accept_#t~nondet1;havoc ssl3_accept_#t~nondet1;havoc ssl3_accept_~s__state~0;havoc ssl3_accept_~s__new_session~0;havoc ssl3_accept_~s__server~0;ssl3_accept_~s__version~0 := ssl3_accept_#t~nondet2;havoc ssl3_accept_#t~nondet2;havoc ssl3_accept_~s__type~0;havoc ssl3_accept_~s__init_num~0;ssl3_accept_~s__hit~0 := ssl3_accept_#t~nondet3;havoc ssl3_accept_#t~nondet3;havoc ssl3_accept_~s__rwstate~0;havoc ssl3_accept_~s__init_buf___0~0;ssl3_accept_~s__debug~0 := ssl3_accept_#t~nondet4;havoc ssl3_accept_#t~nondet4;havoc ssl3_accept_~s__shutdown~0;ssl3_accept_~s__cert~0 := ssl3_accept_#t~nondet5;havoc ssl3_accept_#t~nondet5;ssl3_accept_~s__options~0 := ssl3_accept_#t~nondet6;havoc ssl3_accept_#t~nondet6;ssl3_accept_~s__verify_mode~0 := ssl3_accept_#t~nondet7;havoc ssl3_accept_#t~nondet7;ssl3_accept_~s__session__peer~0 := ssl3_accept_#t~nondet8;havoc ssl3_accept_#t~nondet8;ssl3_accept_~s__cert__pkeys__AT0__privatekey~0 := ssl3_accept_#t~nondet9;havoc ssl3_accept_#t~nondet9;ssl3_accept_~s__ctx__info_callback~0 := ssl3_accept_#t~nondet10;havoc ssl3_accept_#t~nondet10;ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0 := ssl3_accept_#t~nondet11;havoc ssl3_accept_#t~nondet11;ssl3_accept_~s__ctx__stats__sess_accept~0 := ssl3_accept_#t~nondet12;havoc ssl3_accept_#t~nondet12;ssl3_accept_~s__ctx__stats__sess_accept_good~0 := ssl3_accept_#t~nondet13;havoc ssl3_accept_#t~nondet13;havoc ssl3_accept_~s__s3__tmp__cert_request~0;havoc ssl3_accept_~s__s3__tmp__reuse_message~0;havoc ssl3_accept_~s__s3__tmp__use_rsa_tmp~0;ssl3_accept_~s__s3__tmp__new_cipher~0 := ssl3_accept_#t~nondet14;havoc ssl3_accept_#t~nondet14;havoc ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0;havoc ssl3_accept_~s__s3__tmp__next_state___0~0;havoc ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0;havoc ssl3_accept_~s__session__cipher~0;havoc ssl3_accept_~buf~0;havoc ssl3_accept_~l~0;havoc ssl3_accept_~Time~0;havoc ssl3_accept_~tmp~0;havoc ssl3_accept_~cb~0;ssl3_accept_~num1~0 := ssl3_accept_#t~nondet15;havoc ssl3_accept_#t~nondet15;havoc ssl3_accept_~ret~0;havoc ssl3_accept_~new_state~0;havoc ssl3_accept_~state~0;havoc ssl3_accept_~skip~0;havoc ssl3_accept_~got_new_session~0;ssl3_accept_~tmp___1~0 := ssl3_accept_#t~nondet16;havoc ssl3_accept_#t~nondet16;ssl3_accept_~tmp___2~0 := ssl3_accept_#t~nondet17;havoc ssl3_accept_#t~nondet17;ssl3_accept_~tmp___3~0 := ssl3_accept_#t~nondet18;havoc ssl3_accept_#t~nondet18;ssl3_accept_~tmp___4~0 := ssl3_accept_#t~nondet19;havoc ssl3_accept_#t~nondet19;ssl3_accept_~tmp___5~0 := ssl3_accept_#t~nondet20;havoc ssl3_accept_#t~nondet20;ssl3_accept_~tmp___6~0 := ssl3_accept_#t~nondet21;havoc ssl3_accept_#t~nondet21;ssl3_accept_~tmp___7~0 := ssl3_accept_#t~nondet22;havoc ssl3_accept_#t~nondet22;ssl3_accept_~tmp___8~0 := ssl3_accept_#t~nondet23;havoc ssl3_accept_#t~nondet23;ssl3_accept_~tmp___9~0 := ssl3_accept_#t~nondet24;havoc ssl3_accept_#t~nondet24;ssl3_accept_~tmp___10~0 := ssl3_accept_#t~nondet25;havoc ssl3_accept_#t~nondet25;havoc ssl3_accept_~blastFlag~0;havoc ssl3_accept_~__cil_tmp55~0;havoc ssl3_accept_~__cil_tmp56~0;havoc ssl3_accept_~__cil_tmp57~0;havoc ssl3_accept_~__cil_tmp58~0;havoc ssl3_accept_~__cil_tmp59~0;havoc ssl3_accept_~__cil_tmp60~0;havoc ssl3_accept_~__cil_tmp61~0;ssl3_accept_~s__state~0 := ssl3_accept_~initial_state;ssl3_accept_~blastFlag~0 := 0;ssl3_accept_~tmp~0 := ssl3_accept_#t~nondet26;havoc ssl3_accept_#t~nondet26;ssl3_accept_~Time~0 := ssl3_accept_~tmp~0;ssl3_accept_~cb~0 := 0;ssl3_accept_~ret~0 := -1;ssl3_accept_~skip~0 := 0;ssl3_accept_~got_new_session~0 := 0; 22762#L81 assume ssl3_accept_~s__info_callback~0 != 0;ssl3_accept_~cb~0 := ssl3_accept_~s__info_callback~0; 22752#L84-2 ssl3_accept_#t~post27 := ssl3_accept_~s__in_handshake~0;ssl3_accept_~s__in_handshake~0 := ssl3_accept_#t~post27 + 1;havoc ssl3_accept_#t~post27; 22753#L89 assume !(ssl3_accept_~tmp___1~0 + 12288 != 0); 22887#L89-1 assume !(ssl3_accept_~s__cert~0 == 0); 22888#L98-3 assume true; 23135#L98-1 assume !false; 23133#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 23131#L101 assume !(ssl3_accept_~s__state~0 == 12292); 23129#L104 assume !(ssl3_accept_~s__state~0 == 16384); 23127#L107 assume !(ssl3_accept_~s__state~0 == 8192); 23125#L110 assume !(ssl3_accept_~s__state~0 == 24576); 23123#L113 assume !(ssl3_accept_~s__state~0 == 8195); 23121#L116 assume !(ssl3_accept_~s__state~0 == 8480); 23117#L119 assume !(ssl3_accept_~s__state~0 == 8481); 23113#L122 assume ssl3_accept_~s__state~0 == 8482; 23011#L123 [2018-11-10 12:59:02,408 INFO L795 eck$LassoCheckResult]: Loop: 23011#L123 ssl3_accept_~s__state~0 := 3; 22786#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 23240#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 23235#L601-1 ssl3_accept_~skip~0 := 0; 23234#L98-3 assume true; 23232#L98-1 assume !false; 23230#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 23229#L101 assume !(ssl3_accept_~s__state~0 == 12292); 23228#L104 assume !(ssl3_accept_~s__state~0 == 16384); 23226#L107 assume !(ssl3_accept_~s__state~0 == 8192); 23224#L110 assume !(ssl3_accept_~s__state~0 == 24576); 23222#L113 assume !(ssl3_accept_~s__state~0 == 8195); 23220#L116 assume !(ssl3_accept_~s__state~0 == 8480); 23218#L119 assume !(ssl3_accept_~s__state~0 == 8481); 23216#L122 assume !(ssl3_accept_~s__state~0 == 8482); 23214#L125 assume !(ssl3_accept_~s__state~0 == 8464); 23212#L128 assume !(ssl3_accept_~s__state~0 == 8465); 23210#L131 assume !(ssl3_accept_~s__state~0 == 8466); 23208#L134 assume !(ssl3_accept_~s__state~0 == 8496); 23205#L137 assume !(ssl3_accept_~s__state~0 == 8497); 23203#L140 assume !(ssl3_accept_~s__state~0 == 8512); 23201#L143 assume !(ssl3_accept_~s__state~0 == 8513); 23199#L146 assume !(ssl3_accept_~s__state~0 == 8528); 23197#L149 assume !(ssl3_accept_~s__state~0 == 8529); 23195#L152 assume !(ssl3_accept_~s__state~0 == 8544); 23193#L155 assume !(ssl3_accept_~s__state~0 == 8545); 23191#L158 assume !(ssl3_accept_~s__state~0 == 8560); 23190#L161 assume !(ssl3_accept_~s__state~0 == 8561); 23037#L164 assume ssl3_accept_~s__state~0 == 8448; 22968#L165 assume !(ssl3_accept_~num1~0 > 0); 22780#L439-1 ssl3_accept_~s__state~0 := ssl3_accept_~s__s3__tmp__next_state___0~0; 22802#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 23446#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 23440#L601-1 ssl3_accept_~skip~0 := 0; 23438#L98-3 assume true; 23436#L98-1 assume !false; 23434#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 23172#L101 assume !(ssl3_accept_~s__state~0 == 12292); 23173#L104 assume !(ssl3_accept_~s__state~0 == 16384); 23227#L107 assume !(ssl3_accept_~s__state~0 == 8192); 23225#L110 assume !(ssl3_accept_~s__state~0 == 24576); 23223#L113 assume !(ssl3_accept_~s__state~0 == 8195); 23221#L116 assume !(ssl3_accept_~s__state~0 == 8480); 23219#L119 assume !(ssl3_accept_~s__state~0 == 8481); 23217#L122 assume ssl3_accept_~s__state~0 == 8482; 23011#L123 [2018-11-10 12:59:02,408 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:59:02,408 INFO L82 PathProgramCache]: Analyzing trace with hash 325592197, now seen corresponding path program 1 times [2018-11-10 12:59:02,408 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:59:02,408 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:59:02,409 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:02,409 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:59:02,409 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:02,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:59:02,427 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 12:59:02,428 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 12:59:02,428 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-10 12:59:02,428 INFO L798 eck$LassoCheckResult]: stem already infeasible [2018-11-10 12:59:02,428 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:59:02,428 INFO L82 PathProgramCache]: Analyzing trace with hash -725018180, now seen corresponding path program 1 times [2018-11-10 12:59:02,428 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:59:02,428 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:59:02,429 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:02,429 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:59:02,429 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:02,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:59:02,447 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 12:59:02,447 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 12:59:02,447 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-10 12:59:02,447 INFO L810 eck$LassoCheckResult]: loop already infeasible [2018-11-10 12:59:02,448 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 12:59:02,448 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 12:59:02,448 INFO L87 Difference]: Start difference. First operand 1072 states and 1416 transitions. cyclomatic complexity: 349 Second operand 3 states. [2018-11-10 12:59:02,510 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 12:59:02,510 INFO L93 Difference]: Finished difference Result 1072 states and 1414 transitions. [2018-11-10 12:59:02,511 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 12:59:02,512 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1072 states and 1414 transitions. [2018-11-10 12:59:02,514 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 688 [2018-11-10 12:59:02,516 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1072 states to 1072 states and 1414 transitions. [2018-11-10 12:59:02,516 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 773 [2018-11-10 12:59:02,516 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 773 [2018-11-10 12:59:02,516 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1072 states and 1414 transitions. [2018-11-10 12:59:02,517 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-10 12:59:02,517 INFO L705 BuchiCegarLoop]: Abstraction has 1072 states and 1414 transitions. [2018-11-10 12:59:02,518 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1072 states and 1414 transitions. [2018-11-10 12:59:02,523 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1072 to 1072. [2018-11-10 12:59:02,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1072 states. [2018-11-10 12:59:02,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1072 states to 1072 states and 1414 transitions. [2018-11-10 12:59:02,525 INFO L728 BuchiCegarLoop]: Abstraction has 1072 states and 1414 transitions. [2018-11-10 12:59:02,525 INFO L608 BuchiCegarLoop]: Abstraction has 1072 states and 1414 transitions. [2018-11-10 12:59:02,525 INFO L442 BuchiCegarLoop]: ======== Iteration 15============ [2018-11-10 12:59:02,525 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1072 states and 1414 transitions. [2018-11-10 12:59:02,527 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 688 [2018-11-10 12:59:02,527 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-10 12:59:02,527 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-10 12:59:02,528 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 12:59:02,528 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 12:59:02,529 INFO L793 eck$LassoCheckResult]: Stem: 25145#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true; 24912#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~ret54, main_~s~0, main_~tmp~1;havoc main_~s~0;havoc main_~tmp~1;main_~s~0 := 8464;assume { :begin_inline_ssl3_accept } true;ssl3_accept_#in~initial_state := main_~s~0;havoc ssl3_accept_#res;havoc ssl3_accept_#t~nondet0, ssl3_accept_#t~nondet1, ssl3_accept_#t~nondet2, ssl3_accept_#t~nondet3, ssl3_accept_#t~nondet4, ssl3_accept_#t~nondet5, ssl3_accept_#t~nondet6, ssl3_accept_#t~nondet7, ssl3_accept_#t~nondet8, ssl3_accept_#t~nondet9, ssl3_accept_#t~nondet10, ssl3_accept_#t~nondet11, ssl3_accept_#t~nondet12, ssl3_accept_#t~nondet13, ssl3_accept_#t~nondet14, ssl3_accept_#t~nondet15, ssl3_accept_#t~nondet16, ssl3_accept_#t~nondet17, ssl3_accept_#t~nondet18, ssl3_accept_#t~nondet19, ssl3_accept_#t~nondet20, ssl3_accept_#t~nondet21, ssl3_accept_#t~nondet22, ssl3_accept_#t~nondet23, ssl3_accept_#t~nondet24, ssl3_accept_#t~nondet25, ssl3_accept_#t~nondet26, ssl3_accept_#t~post27, ssl3_accept_#t~nondet28, ssl3_accept_#t~post29, ssl3_accept_#t~post30, ssl3_accept_#t~nondet31, ssl3_accept_#t~nondet32, ssl3_accept_#t~nondet33, ssl3_accept_#t~nondet34, ssl3_accept_#t~nondet35, ssl3_accept_#t~nondet36, ssl3_accept_#t~nondet37, ssl3_accept_#t~nondet38, ssl3_accept_#t~nondet39, ssl3_accept_#t~nondet40, ssl3_accept_#t~nondet41, ssl3_accept_#t~nondet42, ssl3_accept_#t~nondet43, ssl3_accept_#t~nondet44, ssl3_accept_#t~nondet45, ssl3_accept_#t~nondet46, ssl3_accept_#t~nondet47, ssl3_accept_#t~nondet48, ssl3_accept_#t~nondet49, ssl3_accept_#t~post50, ssl3_accept_#t~nondet51, ssl3_accept_#t~nondet52, ssl3_accept_#t~post53, ssl3_accept_~initial_state, ssl3_accept_~s__info_callback~0, ssl3_accept_~s__in_handshake~0, ssl3_accept_~s__state~0, ssl3_accept_~s__new_session~0, ssl3_accept_~s__server~0, ssl3_accept_~s__version~0, ssl3_accept_~s__type~0, ssl3_accept_~s__init_num~0, ssl3_accept_~s__hit~0, ssl3_accept_~s__rwstate~0, ssl3_accept_~s__init_buf___0~0, ssl3_accept_~s__debug~0, ssl3_accept_~s__shutdown~0, ssl3_accept_~s__cert~0, ssl3_accept_~s__options~0, ssl3_accept_~s__verify_mode~0, ssl3_accept_~s__session__peer~0, ssl3_accept_~s__cert__pkeys__AT0__privatekey~0, ssl3_accept_~s__ctx__info_callback~0, ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0, ssl3_accept_~s__ctx__stats__sess_accept~0, ssl3_accept_~s__ctx__stats__sess_accept_good~0, ssl3_accept_~s__s3__tmp__cert_request~0, ssl3_accept_~s__s3__tmp__reuse_message~0, ssl3_accept_~s__s3__tmp__use_rsa_tmp~0, ssl3_accept_~s__s3__tmp__new_cipher~0, ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0, ssl3_accept_~s__s3__tmp__next_state___0~0, ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0, ssl3_accept_~s__session__cipher~0, ssl3_accept_~buf~0, ssl3_accept_~l~0, ssl3_accept_~Time~0, ssl3_accept_~tmp~0, ssl3_accept_~cb~0, ssl3_accept_~num1~0, ssl3_accept_~ret~0, ssl3_accept_~new_state~0, ssl3_accept_~state~0, ssl3_accept_~skip~0, ssl3_accept_~got_new_session~0, ssl3_accept_~tmp___1~0, ssl3_accept_~tmp___2~0, ssl3_accept_~tmp___3~0, ssl3_accept_~tmp___4~0, ssl3_accept_~tmp___5~0, ssl3_accept_~tmp___6~0, ssl3_accept_~tmp___7~0, ssl3_accept_~tmp___8~0, ssl3_accept_~tmp___9~0, ssl3_accept_~tmp___10~0, ssl3_accept_~blastFlag~0, ssl3_accept_~__cil_tmp55~0, ssl3_accept_~__cil_tmp56~0, ssl3_accept_~__cil_tmp57~0, ssl3_accept_~__cil_tmp58~0, ssl3_accept_~__cil_tmp59~0, ssl3_accept_~__cil_tmp60~0, ssl3_accept_~__cil_tmp61~0;ssl3_accept_~initial_state := ssl3_accept_#in~initial_state;ssl3_accept_~s__info_callback~0 := ssl3_accept_#t~nondet0;havoc ssl3_accept_#t~nondet0;ssl3_accept_~s__in_handshake~0 := ssl3_accept_#t~nondet1;havoc ssl3_accept_#t~nondet1;havoc ssl3_accept_~s__state~0;havoc ssl3_accept_~s__new_session~0;havoc ssl3_accept_~s__server~0;ssl3_accept_~s__version~0 := ssl3_accept_#t~nondet2;havoc ssl3_accept_#t~nondet2;havoc ssl3_accept_~s__type~0;havoc ssl3_accept_~s__init_num~0;ssl3_accept_~s__hit~0 := ssl3_accept_#t~nondet3;havoc ssl3_accept_#t~nondet3;havoc ssl3_accept_~s__rwstate~0;havoc ssl3_accept_~s__init_buf___0~0;ssl3_accept_~s__debug~0 := ssl3_accept_#t~nondet4;havoc ssl3_accept_#t~nondet4;havoc ssl3_accept_~s__shutdown~0;ssl3_accept_~s__cert~0 := ssl3_accept_#t~nondet5;havoc ssl3_accept_#t~nondet5;ssl3_accept_~s__options~0 := ssl3_accept_#t~nondet6;havoc ssl3_accept_#t~nondet6;ssl3_accept_~s__verify_mode~0 := ssl3_accept_#t~nondet7;havoc ssl3_accept_#t~nondet7;ssl3_accept_~s__session__peer~0 := ssl3_accept_#t~nondet8;havoc ssl3_accept_#t~nondet8;ssl3_accept_~s__cert__pkeys__AT0__privatekey~0 := ssl3_accept_#t~nondet9;havoc ssl3_accept_#t~nondet9;ssl3_accept_~s__ctx__info_callback~0 := ssl3_accept_#t~nondet10;havoc ssl3_accept_#t~nondet10;ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0 := ssl3_accept_#t~nondet11;havoc ssl3_accept_#t~nondet11;ssl3_accept_~s__ctx__stats__sess_accept~0 := ssl3_accept_#t~nondet12;havoc ssl3_accept_#t~nondet12;ssl3_accept_~s__ctx__stats__sess_accept_good~0 := ssl3_accept_#t~nondet13;havoc ssl3_accept_#t~nondet13;havoc ssl3_accept_~s__s3__tmp__cert_request~0;havoc ssl3_accept_~s__s3__tmp__reuse_message~0;havoc ssl3_accept_~s__s3__tmp__use_rsa_tmp~0;ssl3_accept_~s__s3__tmp__new_cipher~0 := ssl3_accept_#t~nondet14;havoc ssl3_accept_#t~nondet14;havoc ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0;havoc ssl3_accept_~s__s3__tmp__next_state___0~0;havoc ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0;havoc ssl3_accept_~s__session__cipher~0;havoc ssl3_accept_~buf~0;havoc ssl3_accept_~l~0;havoc ssl3_accept_~Time~0;havoc ssl3_accept_~tmp~0;havoc ssl3_accept_~cb~0;ssl3_accept_~num1~0 := ssl3_accept_#t~nondet15;havoc ssl3_accept_#t~nondet15;havoc ssl3_accept_~ret~0;havoc ssl3_accept_~new_state~0;havoc ssl3_accept_~state~0;havoc ssl3_accept_~skip~0;havoc ssl3_accept_~got_new_session~0;ssl3_accept_~tmp___1~0 := ssl3_accept_#t~nondet16;havoc ssl3_accept_#t~nondet16;ssl3_accept_~tmp___2~0 := ssl3_accept_#t~nondet17;havoc ssl3_accept_#t~nondet17;ssl3_accept_~tmp___3~0 := ssl3_accept_#t~nondet18;havoc ssl3_accept_#t~nondet18;ssl3_accept_~tmp___4~0 := ssl3_accept_#t~nondet19;havoc ssl3_accept_#t~nondet19;ssl3_accept_~tmp___5~0 := ssl3_accept_#t~nondet20;havoc ssl3_accept_#t~nondet20;ssl3_accept_~tmp___6~0 := ssl3_accept_#t~nondet21;havoc ssl3_accept_#t~nondet21;ssl3_accept_~tmp___7~0 := ssl3_accept_#t~nondet22;havoc ssl3_accept_#t~nondet22;ssl3_accept_~tmp___8~0 := ssl3_accept_#t~nondet23;havoc ssl3_accept_#t~nondet23;ssl3_accept_~tmp___9~0 := ssl3_accept_#t~nondet24;havoc ssl3_accept_#t~nondet24;ssl3_accept_~tmp___10~0 := ssl3_accept_#t~nondet25;havoc ssl3_accept_#t~nondet25;havoc ssl3_accept_~blastFlag~0;havoc ssl3_accept_~__cil_tmp55~0;havoc ssl3_accept_~__cil_tmp56~0;havoc ssl3_accept_~__cil_tmp57~0;havoc ssl3_accept_~__cil_tmp58~0;havoc ssl3_accept_~__cil_tmp59~0;havoc ssl3_accept_~__cil_tmp60~0;havoc ssl3_accept_~__cil_tmp61~0;ssl3_accept_~s__state~0 := ssl3_accept_~initial_state;ssl3_accept_~blastFlag~0 := 0;ssl3_accept_~tmp~0 := ssl3_accept_#t~nondet26;havoc ssl3_accept_#t~nondet26;ssl3_accept_~Time~0 := ssl3_accept_~tmp~0;ssl3_accept_~cb~0 := 0;ssl3_accept_~ret~0 := -1;ssl3_accept_~skip~0 := 0;ssl3_accept_~got_new_session~0 := 0; 24913#L81 assume ssl3_accept_~s__info_callback~0 != 0;ssl3_accept_~cb~0 := ssl3_accept_~s__info_callback~0; 24903#L84-2 ssl3_accept_#t~post27 := ssl3_accept_~s__in_handshake~0;ssl3_accept_~s__in_handshake~0 := ssl3_accept_#t~post27 + 1;havoc ssl3_accept_#t~post27; 24904#L89 assume !(ssl3_accept_~tmp___1~0 + 12288 != 0); 25041#L89-1 assume !(ssl3_accept_~s__cert~0 == 0); 25042#L98-3 assume true; 25249#L98-1 assume !false; 25845#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 25843#L101 assume !(ssl3_accept_~s__state~0 == 12292); 25841#L104 assume !(ssl3_accept_~s__state~0 == 16384); 25839#L107 assume !(ssl3_accept_~s__state~0 == 8192); 25837#L110 assume !(ssl3_accept_~s__state~0 == 24576); 25835#L113 assume !(ssl3_accept_~s__state~0 == 8195); 25833#L116 assume !(ssl3_accept_~s__state~0 == 8480); 25831#L119 assume !(ssl3_accept_~s__state~0 == 8481); 25829#L122 assume !(ssl3_accept_~s__state~0 == 8482); 25827#L125 assume ssl3_accept_~s__state~0 == 8464; 25151#L132 [2018-11-10 12:59:02,529 INFO L795 eck$LassoCheckResult]: Loop: 25151#L132 ssl3_accept_~s__shutdown~0 := 0;ssl3_accept_~ret~0 := ssl3_accept_#t~nondet32;havoc ssl3_accept_#t~nondet32; 25052#L273 assume ssl3_accept_~blastFlag~0 == 0;ssl3_accept_~blastFlag~0 := 1; 25044#L273-2 assume !(ssl3_accept_~ret~0 <= 0);ssl3_accept_~got_new_session~0 := 1;ssl3_accept_~s__state~0 := 8496;ssl3_accept_~s__init_num~0 := 0; 25045#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 25853#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 25847#L601-1 ssl3_accept_~skip~0 := 0; 25846#L98-3 assume true; 25844#L98-1 assume !false; 25842#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 25840#L101 assume !(ssl3_accept_~s__state~0 == 12292); 25838#L104 assume !(ssl3_accept_~s__state~0 == 16384); 25836#L107 assume !(ssl3_accept_~s__state~0 == 8192); 25834#L110 assume !(ssl3_accept_~s__state~0 == 24576); 25832#L113 assume !(ssl3_accept_~s__state~0 == 8195); 25830#L116 assume !(ssl3_accept_~s__state~0 == 8480); 25828#L119 assume !(ssl3_accept_~s__state~0 == 8481); 25826#L122 assume !(ssl3_accept_~s__state~0 == 8482); 25824#L125 assume !(ssl3_accept_~s__state~0 == 8464); 25822#L128 assume !(ssl3_accept_~s__state~0 == 8465); 25820#L131 assume !(ssl3_accept_~s__state~0 == 8466); 25626#L134 assume ssl3_accept_~s__state~0 == 8496; 25100#L138 ssl3_accept_~ret~0 := ssl3_accept_#t~nondet33;havoc ssl3_accept_#t~nondet33; 25101#L286 assume ssl3_accept_~blastFlag~0 == 1;ssl3_accept_~blastFlag~0 := 2; 25142#L286-2 assume !(ssl3_accept_~ret~0 <= 0); 25119#L292 assume !(ssl3_accept_~s__hit~0 != 0);ssl3_accept_~s__state~0 := 8512; 25120#L292-2 ssl3_accept_~s__init_num~0 := 0; 25761#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 25756#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 25749#L601-1 ssl3_accept_~skip~0 := 0; 25746#L98-3 assume true; 25743#L98-1 assume !false; 25740#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 25737#L101 assume !(ssl3_accept_~s__state~0 == 12292); 25734#L104 assume !(ssl3_accept_~s__state~0 == 16384); 25731#L107 assume !(ssl3_accept_~s__state~0 == 8192); 25728#L110 assume !(ssl3_accept_~s__state~0 == 24576); 25725#L113 assume !(ssl3_accept_~s__state~0 == 8195); 25722#L116 assume !(ssl3_accept_~s__state~0 == 8480); 25719#L119 assume !(ssl3_accept_~s__state~0 == 8481); 25716#L122 assume !(ssl3_accept_~s__state~0 == 8482); 25713#L125 assume !(ssl3_accept_~s__state~0 == 8464); 25710#L128 assume !(ssl3_accept_~s__state~0 == 8465); 25707#L131 assume !(ssl3_accept_~s__state~0 == 8466); 25704#L134 assume !(ssl3_accept_~s__state~0 == 8496); 25697#L137 assume !(ssl3_accept_~s__state~0 == 8497); 25423#L140 assume ssl3_accept_~s__state~0 == 8512; 25421#L144 ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0 := ssl3_accept_#t~nondet34;havoc ssl3_accept_#t~nondet34;ssl3_accept_~__cil_tmp56~0 := ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0; 24998#L304 assume (ssl3_accept_~__cil_tmp56~0 + 256) % 4294967296 != 0;ssl3_accept_~skip~0 := 1; 24943#L304-2 ssl3_accept_~s__state~0 := 8528;ssl3_accept_~s__init_num~0 := 0; 24944#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 25768#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 25762#L601-1 ssl3_accept_~skip~0 := 0; 25757#L98-3 assume true; 25750#L98-1 assume !false; 25747#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 25744#L101 assume !(ssl3_accept_~s__state~0 == 12292); 25741#L104 assume !(ssl3_accept_~s__state~0 == 16384); 25738#L107 assume !(ssl3_accept_~s__state~0 == 8192); 25735#L110 assume !(ssl3_accept_~s__state~0 == 24576); 25732#L113 assume !(ssl3_accept_~s__state~0 == 8195); 25729#L116 assume !(ssl3_accept_~s__state~0 == 8480); 25726#L119 assume !(ssl3_accept_~s__state~0 == 8481); 25723#L122 assume !(ssl3_accept_~s__state~0 == 8482); 25720#L125 assume !(ssl3_accept_~s__state~0 == 8464); 25717#L128 assume !(ssl3_accept_~s__state~0 == 8465); 25714#L131 assume !(ssl3_accept_~s__state~0 == 8466); 25711#L134 assume !(ssl3_accept_~s__state~0 == 8496); 25708#L137 assume !(ssl3_accept_~s__state~0 == 8497); 25705#L140 assume !(ssl3_accept_~s__state~0 == 8512); 25703#L143 assume !(ssl3_accept_~s__state~0 == 8513); 25411#L146 assume ssl3_accept_~s__state~0 == 8528; 24964#L150 ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0 := ssl3_accept_#t~nondet36;havoc ssl3_accept_#t~nondet36;ssl3_accept_~l~0 := ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0;ssl3_accept_~__cil_tmp57~0 := ssl3_accept_~s__options~0; 24965#L325 assume !((ssl3_accept_~__cil_tmp57~0 + 2097152) % 4294967296 != 0);ssl3_accept_~s__s3__tmp__use_rsa_tmp~0 := 0; 25071#L325-2 assume !(ssl3_accept_~s__s3__tmp__use_rsa_tmp~0 != 0); 25072#L334 assume !((ssl3_accept_~l~0 + 30) % 4294967296 != 0); 24990#L337 assume !((ssl3_accept_~l~0 + 1) % 4294967296 != 0);ssl3_accept_~skip~0 := 1; 24991#L337-1 ssl3_accept_~s__state~0 := 8544;ssl3_accept_~s__init_num~0 := 0; 25002#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 25910#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 25900#L601-1 ssl3_accept_~skip~0 := 0; 25898#L98-3 assume true; 25896#L98-1 assume !false; 25894#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 25892#L101 assume !(ssl3_accept_~s__state~0 == 12292); 25890#L104 assume !(ssl3_accept_~s__state~0 == 16384); 25888#L107 assume !(ssl3_accept_~s__state~0 == 8192); 25886#L110 assume !(ssl3_accept_~s__state~0 == 24576); 25884#L113 assume !(ssl3_accept_~s__state~0 == 8195); 25882#L116 assume !(ssl3_accept_~s__state~0 == 8480); 25880#L119 assume !(ssl3_accept_~s__state~0 == 8481); 25878#L122 assume !(ssl3_accept_~s__state~0 == 8482); 25876#L125 assume !(ssl3_accept_~s__state~0 == 8464); 25874#L128 assume !(ssl3_accept_~s__state~0 == 8465); 25871#L131 assume !(ssl3_accept_~s__state~0 == 8466); 25869#L134 assume !(ssl3_accept_~s__state~0 == 8496); 25867#L137 assume !(ssl3_accept_~s__state~0 == 8497); 25165#L140 assume !(ssl3_accept_~s__state~0 == 8512); 25166#L143 assume !(ssl3_accept_~s__state~0 == 8513); 25089#L146 assume !(ssl3_accept_~s__state~0 == 8528); 25090#L149 assume !(ssl3_accept_~s__state~0 == 8529); 25290#L152 assume ssl3_accept_~s__state~0 == 8544; 25289#L156 assume !(ssl3_accept_~s__verify_mode~0 + 1 != 0);ssl3_accept_~skip~0 := 1;ssl3_accept_~s__s3__tmp__cert_request~0 := 0;ssl3_accept_~s__state~0 := 8560; 25087#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 25905#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 25899#L601-1 ssl3_accept_~skip~0 := 0; 25897#L98-3 assume true; 25895#L98-1 assume !false; 25893#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 25891#L101 assume !(ssl3_accept_~s__state~0 == 12292); 25889#L104 assume !(ssl3_accept_~s__state~0 == 16384); 25887#L107 assume !(ssl3_accept_~s__state~0 == 8192); 25885#L110 assume !(ssl3_accept_~s__state~0 == 24576); 25883#L113 assume !(ssl3_accept_~s__state~0 == 8195); 25881#L116 assume !(ssl3_accept_~s__state~0 == 8480); 25879#L119 assume !(ssl3_accept_~s__state~0 == 8481); 25877#L122 assume !(ssl3_accept_~s__state~0 == 8482); 25875#L125 assume !(ssl3_accept_~s__state~0 == 8464); 25870#L128 assume !(ssl3_accept_~s__state~0 == 8465); 25865#L131 assume !(ssl3_accept_~s__state~0 == 8466); 25672#L134 assume !(ssl3_accept_~s__state~0 == 8496); 25627#L137 assume !(ssl3_accept_~s__state~0 == 8497); 25628#L140 assume !(ssl3_accept_~s__state~0 == 8512); 25420#L143 assume !(ssl3_accept_~s__state~0 == 8513); 25422#L146 assume !(ssl3_accept_~s__state~0 == 8528); 25412#L149 assume !(ssl3_accept_~s__state~0 == 8529); 25413#L152 assume !(ssl3_accept_~s__state~0 == 8544); 25291#L155 assume !(ssl3_accept_~s__state~0 == 8545); 25292#L158 assume !(ssl3_accept_~s__state~0 == 8560); 25295#L161 assume !(ssl3_accept_~s__state~0 == 8561); 25296#L164 assume !(ssl3_accept_~s__state~0 == 8448); 25655#L167 assume ssl3_accept_~s__state~0 == 8576; 25470#L171 ssl3_accept_~ret~0 := ssl3_accept_#t~nondet43;havoc ssl3_accept_#t~nondet43; 25469#L453 assume !(ssl3_accept_~ret~0 <= 0); 25468#L456 assume ssl3_accept_~ret~0 == 2;ssl3_accept_~s__state~0 := 8466; 25036#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 25938#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 25933#L601-1 ssl3_accept_~skip~0 := 0; 25932#L98-3 assume true; 25931#L98-1 assume !false; 25930#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 25929#L101 assume !(ssl3_accept_~s__state~0 == 12292); 25927#L104 assume !(ssl3_accept_~s__state~0 == 16384); 25923#L107 assume !(ssl3_accept_~s__state~0 == 8192); 25921#L110 assume !(ssl3_accept_~s__state~0 == 24576); 25920#L113 assume !(ssl3_accept_~s__state~0 == 8195); 25919#L116 assume !(ssl3_accept_~s__state~0 == 8480); 25401#L119 assume !(ssl3_accept_~s__state~0 == 8481); 25917#L122 assume !(ssl3_accept_~s__state~0 == 8482); 25282#L125 assume ssl3_accept_~s__state~0 == 8464; 25151#L132 [2018-11-10 12:59:02,529 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:59:02,529 INFO L82 PathProgramCache]: Analyzing trace with hash 1503423663, now seen corresponding path program 10 times [2018-11-10 12:59:02,529 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:59:02,529 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:59:02,530 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:02,530 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:59:02,530 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:02,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 12:59:02,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 12:59:02,537 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:59:02,537 INFO L82 PathProgramCache]: Analyzing trace with hash 1250419865, now seen corresponding path program 1 times [2018-11-10 12:59:02,537 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:59:02,537 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:59:02,538 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:02,538 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-10 12:59:02,538 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:02,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:59:02,584 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 159 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2018-11-10 12:59:02,584 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 12:59:02,584 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 12:59:02,584 INFO L810 eck$LassoCheckResult]: loop already infeasible [2018-11-10 12:59:02,585 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 12:59:02,585 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 12:59:02,585 INFO L87 Difference]: Start difference. First operand 1072 states and 1414 transitions. cyclomatic complexity: 347 Second operand 3 states. [2018-11-10 12:59:02,698 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 12:59:02,698 INFO L93 Difference]: Finished difference Result 1040 states and 1336 transitions. [2018-11-10 12:59:02,699 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 12:59:02,700 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1040 states and 1336 transitions. [2018-11-10 12:59:02,703 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 553 [2018-11-10 12:59:02,706 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1040 states to 890 states and 1145 transitions. [2018-11-10 12:59:02,706 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 625 [2018-11-10 12:59:02,706 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 775 [2018-11-10 12:59:02,706 INFO L73 IsDeterministic]: Start isDeterministic. Operand 890 states and 1145 transitions. [2018-11-10 12:59:02,707 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-10 12:59:02,707 INFO L705 BuchiCegarLoop]: Abstraction has 890 states and 1145 transitions. [2018-11-10 12:59:02,708 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 890 states and 1145 transitions. [2018-11-10 12:59:02,712 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 890 to 738. [2018-11-10 12:59:02,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 738 states. [2018-11-10 12:59:02,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 738 states and 950 transitions. [2018-11-10 12:59:02,714 INFO L728 BuchiCegarLoop]: Abstraction has 738 states and 950 transitions. [2018-11-10 12:59:02,714 INFO L608 BuchiCegarLoop]: Abstraction has 738 states and 950 transitions. [2018-11-10 12:59:02,714 INFO L442 BuchiCegarLoop]: ======== Iteration 16============ [2018-11-10 12:59:02,714 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 738 states and 950 transitions. [2018-11-10 12:59:02,715 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 551 [2018-11-10 12:59:02,716 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-10 12:59:02,716 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-10 12:59:02,717 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 12:59:02,717 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 12:59:02,717 INFO L793 eck$LassoCheckResult]: Stem: 27214#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true; 27028#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~ret54, main_~s~0, main_~tmp~1;havoc main_~s~0;havoc main_~tmp~1;main_~s~0 := 8464;assume { :begin_inline_ssl3_accept } true;ssl3_accept_#in~initial_state := main_~s~0;havoc ssl3_accept_#res;havoc ssl3_accept_#t~nondet0, ssl3_accept_#t~nondet1, ssl3_accept_#t~nondet2, ssl3_accept_#t~nondet3, ssl3_accept_#t~nondet4, ssl3_accept_#t~nondet5, ssl3_accept_#t~nondet6, ssl3_accept_#t~nondet7, ssl3_accept_#t~nondet8, ssl3_accept_#t~nondet9, ssl3_accept_#t~nondet10, ssl3_accept_#t~nondet11, ssl3_accept_#t~nondet12, ssl3_accept_#t~nondet13, ssl3_accept_#t~nondet14, ssl3_accept_#t~nondet15, ssl3_accept_#t~nondet16, ssl3_accept_#t~nondet17, ssl3_accept_#t~nondet18, ssl3_accept_#t~nondet19, ssl3_accept_#t~nondet20, ssl3_accept_#t~nondet21, ssl3_accept_#t~nondet22, ssl3_accept_#t~nondet23, ssl3_accept_#t~nondet24, ssl3_accept_#t~nondet25, ssl3_accept_#t~nondet26, ssl3_accept_#t~post27, ssl3_accept_#t~nondet28, ssl3_accept_#t~post29, ssl3_accept_#t~post30, ssl3_accept_#t~nondet31, ssl3_accept_#t~nondet32, ssl3_accept_#t~nondet33, ssl3_accept_#t~nondet34, ssl3_accept_#t~nondet35, ssl3_accept_#t~nondet36, ssl3_accept_#t~nondet37, ssl3_accept_#t~nondet38, ssl3_accept_#t~nondet39, ssl3_accept_#t~nondet40, ssl3_accept_#t~nondet41, ssl3_accept_#t~nondet42, ssl3_accept_#t~nondet43, ssl3_accept_#t~nondet44, ssl3_accept_#t~nondet45, ssl3_accept_#t~nondet46, ssl3_accept_#t~nondet47, ssl3_accept_#t~nondet48, ssl3_accept_#t~nondet49, ssl3_accept_#t~post50, ssl3_accept_#t~nondet51, ssl3_accept_#t~nondet52, ssl3_accept_#t~post53, ssl3_accept_~initial_state, ssl3_accept_~s__info_callback~0, ssl3_accept_~s__in_handshake~0, ssl3_accept_~s__state~0, ssl3_accept_~s__new_session~0, ssl3_accept_~s__server~0, ssl3_accept_~s__version~0, ssl3_accept_~s__type~0, ssl3_accept_~s__init_num~0, ssl3_accept_~s__hit~0, ssl3_accept_~s__rwstate~0, ssl3_accept_~s__init_buf___0~0, ssl3_accept_~s__debug~0, ssl3_accept_~s__shutdown~0, ssl3_accept_~s__cert~0, ssl3_accept_~s__options~0, ssl3_accept_~s__verify_mode~0, ssl3_accept_~s__session__peer~0, ssl3_accept_~s__cert__pkeys__AT0__privatekey~0, ssl3_accept_~s__ctx__info_callback~0, ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0, ssl3_accept_~s__ctx__stats__sess_accept~0, ssl3_accept_~s__ctx__stats__sess_accept_good~0, ssl3_accept_~s__s3__tmp__cert_request~0, ssl3_accept_~s__s3__tmp__reuse_message~0, ssl3_accept_~s__s3__tmp__use_rsa_tmp~0, ssl3_accept_~s__s3__tmp__new_cipher~0, ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0, ssl3_accept_~s__s3__tmp__next_state___0~0, ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0, ssl3_accept_~s__session__cipher~0, ssl3_accept_~buf~0, ssl3_accept_~l~0, ssl3_accept_~Time~0, ssl3_accept_~tmp~0, ssl3_accept_~cb~0, ssl3_accept_~num1~0, ssl3_accept_~ret~0, ssl3_accept_~new_state~0, ssl3_accept_~state~0, ssl3_accept_~skip~0, ssl3_accept_~got_new_session~0, ssl3_accept_~tmp___1~0, ssl3_accept_~tmp___2~0, ssl3_accept_~tmp___3~0, ssl3_accept_~tmp___4~0, ssl3_accept_~tmp___5~0, ssl3_accept_~tmp___6~0, ssl3_accept_~tmp___7~0, ssl3_accept_~tmp___8~0, ssl3_accept_~tmp___9~0, ssl3_accept_~tmp___10~0, ssl3_accept_~blastFlag~0, ssl3_accept_~__cil_tmp55~0, ssl3_accept_~__cil_tmp56~0, ssl3_accept_~__cil_tmp57~0, ssl3_accept_~__cil_tmp58~0, ssl3_accept_~__cil_tmp59~0, ssl3_accept_~__cil_tmp60~0, ssl3_accept_~__cil_tmp61~0;ssl3_accept_~initial_state := ssl3_accept_#in~initial_state;ssl3_accept_~s__info_callback~0 := ssl3_accept_#t~nondet0;havoc ssl3_accept_#t~nondet0;ssl3_accept_~s__in_handshake~0 := ssl3_accept_#t~nondet1;havoc ssl3_accept_#t~nondet1;havoc ssl3_accept_~s__state~0;havoc ssl3_accept_~s__new_session~0;havoc ssl3_accept_~s__server~0;ssl3_accept_~s__version~0 := ssl3_accept_#t~nondet2;havoc ssl3_accept_#t~nondet2;havoc ssl3_accept_~s__type~0;havoc ssl3_accept_~s__init_num~0;ssl3_accept_~s__hit~0 := ssl3_accept_#t~nondet3;havoc ssl3_accept_#t~nondet3;havoc ssl3_accept_~s__rwstate~0;havoc ssl3_accept_~s__init_buf___0~0;ssl3_accept_~s__debug~0 := ssl3_accept_#t~nondet4;havoc ssl3_accept_#t~nondet4;havoc ssl3_accept_~s__shutdown~0;ssl3_accept_~s__cert~0 := ssl3_accept_#t~nondet5;havoc ssl3_accept_#t~nondet5;ssl3_accept_~s__options~0 := ssl3_accept_#t~nondet6;havoc ssl3_accept_#t~nondet6;ssl3_accept_~s__verify_mode~0 := ssl3_accept_#t~nondet7;havoc ssl3_accept_#t~nondet7;ssl3_accept_~s__session__peer~0 := ssl3_accept_#t~nondet8;havoc ssl3_accept_#t~nondet8;ssl3_accept_~s__cert__pkeys__AT0__privatekey~0 := ssl3_accept_#t~nondet9;havoc ssl3_accept_#t~nondet9;ssl3_accept_~s__ctx__info_callback~0 := ssl3_accept_#t~nondet10;havoc ssl3_accept_#t~nondet10;ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0 := ssl3_accept_#t~nondet11;havoc ssl3_accept_#t~nondet11;ssl3_accept_~s__ctx__stats__sess_accept~0 := ssl3_accept_#t~nondet12;havoc ssl3_accept_#t~nondet12;ssl3_accept_~s__ctx__stats__sess_accept_good~0 := ssl3_accept_#t~nondet13;havoc ssl3_accept_#t~nondet13;havoc ssl3_accept_~s__s3__tmp__cert_request~0;havoc ssl3_accept_~s__s3__tmp__reuse_message~0;havoc ssl3_accept_~s__s3__tmp__use_rsa_tmp~0;ssl3_accept_~s__s3__tmp__new_cipher~0 := ssl3_accept_#t~nondet14;havoc ssl3_accept_#t~nondet14;havoc ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0;havoc ssl3_accept_~s__s3__tmp__next_state___0~0;havoc ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0;havoc ssl3_accept_~s__session__cipher~0;havoc ssl3_accept_~buf~0;havoc ssl3_accept_~l~0;havoc ssl3_accept_~Time~0;havoc ssl3_accept_~tmp~0;havoc ssl3_accept_~cb~0;ssl3_accept_~num1~0 := ssl3_accept_#t~nondet15;havoc ssl3_accept_#t~nondet15;havoc ssl3_accept_~ret~0;havoc ssl3_accept_~new_state~0;havoc ssl3_accept_~state~0;havoc ssl3_accept_~skip~0;havoc ssl3_accept_~got_new_session~0;ssl3_accept_~tmp___1~0 := ssl3_accept_#t~nondet16;havoc ssl3_accept_#t~nondet16;ssl3_accept_~tmp___2~0 := ssl3_accept_#t~nondet17;havoc ssl3_accept_#t~nondet17;ssl3_accept_~tmp___3~0 := ssl3_accept_#t~nondet18;havoc ssl3_accept_#t~nondet18;ssl3_accept_~tmp___4~0 := ssl3_accept_#t~nondet19;havoc ssl3_accept_#t~nondet19;ssl3_accept_~tmp___5~0 := ssl3_accept_#t~nondet20;havoc ssl3_accept_#t~nondet20;ssl3_accept_~tmp___6~0 := ssl3_accept_#t~nondet21;havoc ssl3_accept_#t~nondet21;ssl3_accept_~tmp___7~0 := ssl3_accept_#t~nondet22;havoc ssl3_accept_#t~nondet22;ssl3_accept_~tmp___8~0 := ssl3_accept_#t~nondet23;havoc ssl3_accept_#t~nondet23;ssl3_accept_~tmp___9~0 := ssl3_accept_#t~nondet24;havoc ssl3_accept_#t~nondet24;ssl3_accept_~tmp___10~0 := ssl3_accept_#t~nondet25;havoc ssl3_accept_#t~nondet25;havoc ssl3_accept_~blastFlag~0;havoc ssl3_accept_~__cil_tmp55~0;havoc ssl3_accept_~__cil_tmp56~0;havoc ssl3_accept_~__cil_tmp57~0;havoc ssl3_accept_~__cil_tmp58~0;havoc ssl3_accept_~__cil_tmp59~0;havoc ssl3_accept_~__cil_tmp60~0;havoc ssl3_accept_~__cil_tmp61~0;ssl3_accept_~s__state~0 := ssl3_accept_~initial_state;ssl3_accept_~blastFlag~0 := 0;ssl3_accept_~tmp~0 := ssl3_accept_#t~nondet26;havoc ssl3_accept_#t~nondet26;ssl3_accept_~Time~0 := ssl3_accept_~tmp~0;ssl3_accept_~cb~0 := 0;ssl3_accept_~ret~0 := -1;ssl3_accept_~skip~0 := 0;ssl3_accept_~got_new_session~0 := 0; 27029#L81 assume ssl3_accept_~s__info_callback~0 != 0;ssl3_accept_~cb~0 := ssl3_accept_~s__info_callback~0; 27019#L84-2 ssl3_accept_#t~post27 := ssl3_accept_~s__in_handshake~0;ssl3_accept_~s__in_handshake~0 := ssl3_accept_#t~post27 + 1;havoc ssl3_accept_#t~post27; 27020#L89 assume !(ssl3_accept_~tmp___1~0 + 12288 != 0); 27121#L89-1 assume !(ssl3_accept_~s__cert~0 == 0); 27122#L98-3 assume true; 27435#L98-1 assume !false; 27525#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 27517#L101 assume !(ssl3_accept_~s__state~0 == 12292); 27518#L104 assume !(ssl3_accept_~s__state~0 == 16384); 27509#L107 assume !(ssl3_accept_~s__state~0 == 8192); 27510#L110 assume !(ssl3_accept_~s__state~0 == 24576); 27505#L113 assume !(ssl3_accept_~s__state~0 == 8195); 27506#L116 assume !(ssl3_accept_~s__state~0 == 8480); 27502#L119 assume !(ssl3_accept_~s__state~0 == 8481); 27503#L122 assume !(ssl3_accept_~s__state~0 == 8482); 27256#L125 assume ssl3_accept_~s__state~0 == 8464; 27220#L132 [2018-11-10 12:59:02,717 INFO L795 eck$LassoCheckResult]: Loop: 27220#L132 ssl3_accept_~s__shutdown~0 := 0;ssl3_accept_~ret~0 := ssl3_accept_#t~nondet32;havoc ssl3_accept_#t~nondet32; 27128#L273 assume ssl3_accept_~blastFlag~0 == 0;ssl3_accept_~blastFlag~0 := 1; 27124#L273-2 assume !(ssl3_accept_~ret~0 <= 0);ssl3_accept_~got_new_session~0 := 1;ssl3_accept_~s__state~0 := 8496;ssl3_accept_~s__init_num~0 := 0; 27125#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 27633#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 27627#L601-1 ssl3_accept_~skip~0 := 0; 27625#L98-3 assume true; 27623#L98-1 assume !false; 27621#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 27619#L101 assume !(ssl3_accept_~s__state~0 == 12292); 27617#L104 assume !(ssl3_accept_~s__state~0 == 16384); 27615#L107 assume !(ssl3_accept_~s__state~0 == 8192); 27613#L110 assume !(ssl3_accept_~s__state~0 == 24576); 27611#L113 assume !(ssl3_accept_~s__state~0 == 8195); 27609#L116 assume !(ssl3_accept_~s__state~0 == 8480); 27607#L119 assume !(ssl3_accept_~s__state~0 == 8481); 27605#L122 assume !(ssl3_accept_~s__state~0 == 8482); 27603#L125 assume !(ssl3_accept_~s__state~0 == 8464); 27601#L128 assume !(ssl3_accept_~s__state~0 == 8465); 27600#L131 assume !(ssl3_accept_~s__state~0 == 8466); 27597#L134 assume ssl3_accept_~s__state~0 == 8496; 27328#L138 ssl3_accept_~ret~0 := ssl3_accept_#t~nondet33;havoc ssl3_accept_#t~nondet33; 27211#L286 assume ssl3_accept_~blastFlag~0 == 1;ssl3_accept_~blastFlag~0 := 2; 27212#L286-2 assume !(ssl3_accept_~ret~0 <= 0); 27193#L292 assume !(ssl3_accept_~s__hit~0 != 0);ssl3_accept_~s__state~0 := 8512; 27183#L292-2 ssl3_accept_~s__init_num~0 := 0; 27184#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 27749#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 27745#L601-1 ssl3_accept_~skip~0 := 0; 27744#L98-3 assume true; 27743#L98-1 assume !false; 27742#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 27741#L101 assume !(ssl3_accept_~s__state~0 == 12292); 27740#L104 assume !(ssl3_accept_~s__state~0 == 16384); 27739#L107 assume !(ssl3_accept_~s__state~0 == 8192); 27738#L110 assume !(ssl3_accept_~s__state~0 == 24576); 27714#L113 assume !(ssl3_accept_~s__state~0 == 8195); 27713#L116 assume !(ssl3_accept_~s__state~0 == 8480); 27712#L119 assume !(ssl3_accept_~s__state~0 == 8481); 27711#L122 assume !(ssl3_accept_~s__state~0 == 8482); 27710#L125 assume !(ssl3_accept_~s__state~0 == 8464); 27709#L128 assume !(ssl3_accept_~s__state~0 == 8465); 27708#L131 assume !(ssl3_accept_~s__state~0 == 8466); 27707#L134 assume !(ssl3_accept_~s__state~0 == 8496); 27706#L137 assume !(ssl3_accept_~s__state~0 == 8497); 27705#L140 assume ssl3_accept_~s__state~0 == 8512; 27105#L144 ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0 := ssl3_accept_#t~nondet34;havoc ssl3_accept_#t~nondet34;ssl3_accept_~__cil_tmp56~0 := ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0; 27093#L304 assume (ssl3_accept_~__cil_tmp56~0 + 256) % 4294967296 != 0;ssl3_accept_~skip~0 := 1; 27056#L304-2 ssl3_accept_~s__state~0 := 8528;ssl3_accept_~s__init_num~0 := 0; 27057#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 27698#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 27692#L601-1 ssl3_accept_~skip~0 := 0; 27690#L98-3 assume true; 27688#L98-1 assume !false; 27686#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 27684#L101 assume !(ssl3_accept_~s__state~0 == 12292); 27682#L104 assume !(ssl3_accept_~s__state~0 == 16384); 27680#L107 assume !(ssl3_accept_~s__state~0 == 8192); 27678#L110 assume !(ssl3_accept_~s__state~0 == 24576); 27676#L113 assume !(ssl3_accept_~s__state~0 == 8195); 27674#L116 assume !(ssl3_accept_~s__state~0 == 8480); 27672#L119 assume !(ssl3_accept_~s__state~0 == 8481); 27670#L122 assume !(ssl3_accept_~s__state~0 == 8482); 27668#L125 assume !(ssl3_accept_~s__state~0 == 8464); 27666#L128 assume !(ssl3_accept_~s__state~0 == 8465); 27664#L131 assume !(ssl3_accept_~s__state~0 == 8466); 27662#L134 assume !(ssl3_accept_~s__state~0 == 8496); 27660#L137 assume !(ssl3_accept_~s__state~0 == 8497); 27658#L140 assume !(ssl3_accept_~s__state~0 == 8512); 27657#L143 assume !(ssl3_accept_~s__state~0 == 8513); 27432#L146 assume ssl3_accept_~s__state~0 == 8528; 27070#L150 ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0 := ssl3_accept_#t~nondet36;havoc ssl3_accept_#t~nondet36;ssl3_accept_~l~0 := ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0;ssl3_accept_~__cil_tmp57~0 := ssl3_accept_~s__options~0; 27071#L325 assume !((ssl3_accept_~__cil_tmp57~0 + 2097152) % 4294967296 != 0);ssl3_accept_~s__s3__tmp__use_rsa_tmp~0 := 0; 27146#L325-2 assume !(ssl3_accept_~s__s3__tmp__use_rsa_tmp~0 != 0); 27104#L334 assume !((ssl3_accept_~l~0 + 30) % 4294967296 != 0); 27087#L337 assume !((ssl3_accept_~l~0 + 1) % 4294967296 != 0);ssl3_accept_~skip~0 := 1; 27088#L337-1 ssl3_accept_~s__state~0 := 8544;ssl3_accept_~s__init_num~0 := 0; 27090#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 27495#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 27493#L601-1 ssl3_accept_~skip~0 := 0; 27693#L98-3 assume true; 27691#L98-1 assume !false; 27689#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 27687#L101 assume !(ssl3_accept_~s__state~0 == 12292); 27685#L104 assume !(ssl3_accept_~s__state~0 == 16384); 27683#L107 assume !(ssl3_accept_~s__state~0 == 8192); 27681#L110 assume !(ssl3_accept_~s__state~0 == 24576); 27679#L113 assume !(ssl3_accept_~s__state~0 == 8195); 27677#L116 assume !(ssl3_accept_~s__state~0 == 8480); 27675#L119 assume !(ssl3_accept_~s__state~0 == 8481); 27673#L122 assume !(ssl3_accept_~s__state~0 == 8482); 27671#L125 assume !(ssl3_accept_~s__state~0 == 8464); 27669#L128 assume !(ssl3_accept_~s__state~0 == 8465); 27667#L131 assume !(ssl3_accept_~s__state~0 == 8466); 27665#L134 assume !(ssl3_accept_~s__state~0 == 8496); 27663#L137 assume !(ssl3_accept_~s__state~0 == 8497); 27661#L140 assume !(ssl3_accept_~s__state~0 == 8512); 27659#L143 assume !(ssl3_accept_~s__state~0 == 8513); 27434#L146 assume !(ssl3_accept_~s__state~0 == 8528); 27433#L149 assume !(ssl3_accept_~s__state~0 == 8529); 27428#L152 assume ssl3_accept_~s__state~0 == 8544; 27240#L156 assume ssl3_accept_~s__verify_mode~0 + 1 != 0; 27221#L385 assume !(ssl3_accept_~s__session__peer~0 != 0); 27127#L394 ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0 := ssl3_accept_#t~nondet40;havoc ssl3_accept_#t~nondet40;ssl3_accept_~__cil_tmp61~0 := ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0; 27016#L398 assume !((ssl3_accept_~__cil_tmp61~0 + 256) % 4294967296 != 0); 27017#L407 ssl3_accept_~s__s3__tmp__cert_request~0 := 1;ssl3_accept_~ret~0 := ssl3_accept_#t~nondet41;havoc ssl3_accept_#t~nondet41; 27219#L410 assume !(ssl3_accept_~blastFlag~0 == 8); 27182#L413 assume !(ssl3_accept_~ret~0 <= 0);ssl3_accept_~s__state~0 := 8448;ssl3_accept_~s__s3__tmp__next_state___0~0 := 8576;ssl3_accept_~s__init_num~0 := 0; 27052#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 27734#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 27729#L601-1 ssl3_accept_~skip~0 := 0; 27728#L98-3 assume true; 27727#L98-1 assume !false; 27726#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 27725#L101 assume !(ssl3_accept_~s__state~0 == 12292); 27724#L104 assume !(ssl3_accept_~s__state~0 == 16384); 27723#L107 assume !(ssl3_accept_~s__state~0 == 8192); 27722#L110 assume !(ssl3_accept_~s__state~0 == 24576); 27721#L113 assume !(ssl3_accept_~s__state~0 == 8195); 27720#L116 assume !(ssl3_accept_~s__state~0 == 8480); 27719#L119 assume !(ssl3_accept_~s__state~0 == 8481); 27718#L122 assume !(ssl3_accept_~s__state~0 == 8482); 27717#L125 assume !(ssl3_accept_~s__state~0 == 8464); 27716#L128 assume !(ssl3_accept_~s__state~0 == 8465); 27715#L131 assume !(ssl3_accept_~s__state~0 == 8466); 27236#L134 assume !(ssl3_accept_~s__state~0 == 8496); 27237#L137 assume !(ssl3_accept_~s__state~0 == 8497); 27656#L140 assume !(ssl3_accept_~s__state~0 == 8512); 27655#L143 assume !(ssl3_accept_~s__state~0 == 8513); 27654#L146 assume !(ssl3_accept_~s__state~0 == 8528); 27175#L149 assume !(ssl3_accept_~s__state~0 == 8529); 27176#L152 assume !(ssl3_accept_~s__state~0 == 8544); 27427#L155 assume !(ssl3_accept_~s__state~0 == 8545); 27426#L158 assume !(ssl3_accept_~s__state~0 == 8560); 27425#L161 assume !(ssl3_accept_~s__state~0 == 8561); 27423#L164 assume ssl3_accept_~s__state~0 == 8448; 27198#L165 assume !(ssl3_accept_~num1~0 > 0); 27046#L439-1 ssl3_accept_~s__state~0 := ssl3_accept_~s__s3__tmp__next_state___0~0; 27062#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 27292#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 27285#L601-1 ssl3_accept_~skip~0 := 0; 27283#L98-3 assume true; 27279#L98-1 assume !false; 27274#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 27269#L101 assume !(ssl3_accept_~s__state~0 == 12292); 27270#L104 assume !(ssl3_accept_~s__state~0 == 16384); 27281#L107 assume !(ssl3_accept_~s__state~0 == 8192); 27277#L110 assume !(ssl3_accept_~s__state~0 == 24576); 27272#L113 assume !(ssl3_accept_~s__state~0 == 8195); 27267#L116 assume !(ssl3_accept_~s__state~0 == 8480); 27265#L119 assume !(ssl3_accept_~s__state~0 == 8481); 27263#L122 assume !(ssl3_accept_~s__state~0 == 8482); 27264#L125 assume ssl3_accept_~s__state~0 == 8464; 27220#L132 [2018-11-10 12:59:02,717 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:59:02,717 INFO L82 PathProgramCache]: Analyzing trace with hash 1503423663, now seen corresponding path program 11 times [2018-11-10 12:59:02,718 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:59:02,718 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:59:02,718 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:02,718 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:59:02,718 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:02,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 12:59:02,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 12:59:02,725 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:59:02,725 INFO L82 PathProgramCache]: Analyzing trace with hash -1424631707, now seen corresponding path program 1 times [2018-11-10 12:59:02,725 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:59:02,725 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:59:02,725 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:02,726 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-10 12:59:02,726 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:02,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:59:02,808 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 144 proven. 15 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2018-11-10 12:59:02,808 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 12:59:02,808 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_76dbe15c-84ec-4b80-811b-157da3b45352/bin-2019/uautomizer/z3 Starting monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-10 12:59:02,814 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:59:02,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:59:02,843 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 12:59:02,859 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 144 proven. 15 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2018-11-10 12:59:02,877 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-10 12:59:02,877 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 3] total 3 [2018-11-10 12:59:02,878 INFO L810 eck$LassoCheckResult]: loop already infeasible [2018-11-10 12:59:02,878 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-10 12:59:02,878 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-11-10 12:59:02,878 INFO L87 Difference]: Start difference. First operand 738 states and 950 transitions. cyclomatic complexity: 215 Second operand 4 states. [2018-11-10 12:59:03,083 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 12:59:03,083 INFO L93 Difference]: Finished difference Result 1228 states and 1563 transitions. [2018-11-10 12:59:03,083 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-10 12:59:03,083 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1228 states and 1563 transitions. [2018-11-10 12:59:03,085 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 1041 [2018-11-10 12:59:03,087 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1228 states to 1228 states and 1563 transitions. [2018-11-10 12:59:03,087 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1113 [2018-11-10 12:59:03,088 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1113 [2018-11-10 12:59:03,088 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1228 states and 1563 transitions. [2018-11-10 12:59:03,088 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-10 12:59:03,088 INFO L705 BuchiCegarLoop]: Abstraction has 1228 states and 1563 transitions. [2018-11-10 12:59:03,089 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1228 states and 1563 transitions. [2018-11-10 12:59:03,097 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1228 to 931. [2018-11-10 12:59:03,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 931 states. [2018-11-10 12:59:03,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 931 states to 931 states and 1192 transitions. [2018-11-10 12:59:03,099 INFO L728 BuchiCegarLoop]: Abstraction has 931 states and 1192 transitions. [2018-11-10 12:59:03,099 INFO L608 BuchiCegarLoop]: Abstraction has 931 states and 1192 transitions. [2018-11-10 12:59:03,099 INFO L442 BuchiCegarLoop]: ======== Iteration 17============ [2018-11-10 12:59:03,099 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 931 states and 1192 transitions. [2018-11-10 12:59:03,101 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 744 [2018-11-10 12:59:03,101 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-10 12:59:03,101 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-10 12:59:03,102 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 12:59:03,102 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2018-11-10 12:59:03,103 INFO L793 eck$LassoCheckResult]: Stem: 29641#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true; 29460#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~ret54, main_~s~0, main_~tmp~1;havoc main_~s~0;havoc main_~tmp~1;main_~s~0 := 8464;assume { :begin_inline_ssl3_accept } true;ssl3_accept_#in~initial_state := main_~s~0;havoc ssl3_accept_#res;havoc ssl3_accept_#t~nondet0, ssl3_accept_#t~nondet1, ssl3_accept_#t~nondet2, ssl3_accept_#t~nondet3, ssl3_accept_#t~nondet4, ssl3_accept_#t~nondet5, ssl3_accept_#t~nondet6, ssl3_accept_#t~nondet7, ssl3_accept_#t~nondet8, ssl3_accept_#t~nondet9, ssl3_accept_#t~nondet10, ssl3_accept_#t~nondet11, ssl3_accept_#t~nondet12, ssl3_accept_#t~nondet13, ssl3_accept_#t~nondet14, ssl3_accept_#t~nondet15, ssl3_accept_#t~nondet16, ssl3_accept_#t~nondet17, ssl3_accept_#t~nondet18, ssl3_accept_#t~nondet19, ssl3_accept_#t~nondet20, ssl3_accept_#t~nondet21, ssl3_accept_#t~nondet22, ssl3_accept_#t~nondet23, ssl3_accept_#t~nondet24, ssl3_accept_#t~nondet25, ssl3_accept_#t~nondet26, ssl3_accept_#t~post27, ssl3_accept_#t~nondet28, ssl3_accept_#t~post29, ssl3_accept_#t~post30, ssl3_accept_#t~nondet31, ssl3_accept_#t~nondet32, ssl3_accept_#t~nondet33, ssl3_accept_#t~nondet34, ssl3_accept_#t~nondet35, ssl3_accept_#t~nondet36, ssl3_accept_#t~nondet37, ssl3_accept_#t~nondet38, ssl3_accept_#t~nondet39, ssl3_accept_#t~nondet40, ssl3_accept_#t~nondet41, ssl3_accept_#t~nondet42, ssl3_accept_#t~nondet43, ssl3_accept_#t~nondet44, ssl3_accept_#t~nondet45, ssl3_accept_#t~nondet46, ssl3_accept_#t~nondet47, ssl3_accept_#t~nondet48, ssl3_accept_#t~nondet49, ssl3_accept_#t~post50, ssl3_accept_#t~nondet51, ssl3_accept_#t~nondet52, ssl3_accept_#t~post53, ssl3_accept_~initial_state, ssl3_accept_~s__info_callback~0, ssl3_accept_~s__in_handshake~0, ssl3_accept_~s__state~0, ssl3_accept_~s__new_session~0, ssl3_accept_~s__server~0, ssl3_accept_~s__version~0, ssl3_accept_~s__type~0, ssl3_accept_~s__init_num~0, ssl3_accept_~s__hit~0, ssl3_accept_~s__rwstate~0, ssl3_accept_~s__init_buf___0~0, ssl3_accept_~s__debug~0, ssl3_accept_~s__shutdown~0, ssl3_accept_~s__cert~0, ssl3_accept_~s__options~0, ssl3_accept_~s__verify_mode~0, ssl3_accept_~s__session__peer~0, ssl3_accept_~s__cert__pkeys__AT0__privatekey~0, ssl3_accept_~s__ctx__info_callback~0, ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0, ssl3_accept_~s__ctx__stats__sess_accept~0, ssl3_accept_~s__ctx__stats__sess_accept_good~0, ssl3_accept_~s__s3__tmp__cert_request~0, ssl3_accept_~s__s3__tmp__reuse_message~0, ssl3_accept_~s__s3__tmp__use_rsa_tmp~0, ssl3_accept_~s__s3__tmp__new_cipher~0, ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0, ssl3_accept_~s__s3__tmp__next_state___0~0, ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0, ssl3_accept_~s__session__cipher~0, ssl3_accept_~buf~0, ssl3_accept_~l~0, ssl3_accept_~Time~0, ssl3_accept_~tmp~0, ssl3_accept_~cb~0, ssl3_accept_~num1~0, ssl3_accept_~ret~0, ssl3_accept_~new_state~0, ssl3_accept_~state~0, ssl3_accept_~skip~0, ssl3_accept_~got_new_session~0, ssl3_accept_~tmp___1~0, ssl3_accept_~tmp___2~0, ssl3_accept_~tmp___3~0, ssl3_accept_~tmp___4~0, ssl3_accept_~tmp___5~0, ssl3_accept_~tmp___6~0, ssl3_accept_~tmp___7~0, ssl3_accept_~tmp___8~0, ssl3_accept_~tmp___9~0, ssl3_accept_~tmp___10~0, ssl3_accept_~blastFlag~0, ssl3_accept_~__cil_tmp55~0, ssl3_accept_~__cil_tmp56~0, ssl3_accept_~__cil_tmp57~0, ssl3_accept_~__cil_tmp58~0, ssl3_accept_~__cil_tmp59~0, ssl3_accept_~__cil_tmp60~0, ssl3_accept_~__cil_tmp61~0;ssl3_accept_~initial_state := ssl3_accept_#in~initial_state;ssl3_accept_~s__info_callback~0 := ssl3_accept_#t~nondet0;havoc ssl3_accept_#t~nondet0;ssl3_accept_~s__in_handshake~0 := ssl3_accept_#t~nondet1;havoc ssl3_accept_#t~nondet1;havoc ssl3_accept_~s__state~0;havoc ssl3_accept_~s__new_session~0;havoc ssl3_accept_~s__server~0;ssl3_accept_~s__version~0 := ssl3_accept_#t~nondet2;havoc ssl3_accept_#t~nondet2;havoc ssl3_accept_~s__type~0;havoc ssl3_accept_~s__init_num~0;ssl3_accept_~s__hit~0 := ssl3_accept_#t~nondet3;havoc ssl3_accept_#t~nondet3;havoc ssl3_accept_~s__rwstate~0;havoc ssl3_accept_~s__init_buf___0~0;ssl3_accept_~s__debug~0 := ssl3_accept_#t~nondet4;havoc ssl3_accept_#t~nondet4;havoc ssl3_accept_~s__shutdown~0;ssl3_accept_~s__cert~0 := ssl3_accept_#t~nondet5;havoc ssl3_accept_#t~nondet5;ssl3_accept_~s__options~0 := ssl3_accept_#t~nondet6;havoc ssl3_accept_#t~nondet6;ssl3_accept_~s__verify_mode~0 := ssl3_accept_#t~nondet7;havoc ssl3_accept_#t~nondet7;ssl3_accept_~s__session__peer~0 := ssl3_accept_#t~nondet8;havoc ssl3_accept_#t~nondet8;ssl3_accept_~s__cert__pkeys__AT0__privatekey~0 := ssl3_accept_#t~nondet9;havoc ssl3_accept_#t~nondet9;ssl3_accept_~s__ctx__info_callback~0 := ssl3_accept_#t~nondet10;havoc ssl3_accept_#t~nondet10;ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0 := ssl3_accept_#t~nondet11;havoc ssl3_accept_#t~nondet11;ssl3_accept_~s__ctx__stats__sess_accept~0 := ssl3_accept_#t~nondet12;havoc ssl3_accept_#t~nondet12;ssl3_accept_~s__ctx__stats__sess_accept_good~0 := ssl3_accept_#t~nondet13;havoc ssl3_accept_#t~nondet13;havoc ssl3_accept_~s__s3__tmp__cert_request~0;havoc ssl3_accept_~s__s3__tmp__reuse_message~0;havoc ssl3_accept_~s__s3__tmp__use_rsa_tmp~0;ssl3_accept_~s__s3__tmp__new_cipher~0 := ssl3_accept_#t~nondet14;havoc ssl3_accept_#t~nondet14;havoc ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0;havoc ssl3_accept_~s__s3__tmp__next_state___0~0;havoc ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0;havoc ssl3_accept_~s__session__cipher~0;havoc ssl3_accept_~buf~0;havoc ssl3_accept_~l~0;havoc ssl3_accept_~Time~0;havoc ssl3_accept_~tmp~0;havoc ssl3_accept_~cb~0;ssl3_accept_~num1~0 := ssl3_accept_#t~nondet15;havoc ssl3_accept_#t~nondet15;havoc ssl3_accept_~ret~0;havoc ssl3_accept_~new_state~0;havoc ssl3_accept_~state~0;havoc ssl3_accept_~skip~0;havoc ssl3_accept_~got_new_session~0;ssl3_accept_~tmp___1~0 := ssl3_accept_#t~nondet16;havoc ssl3_accept_#t~nondet16;ssl3_accept_~tmp___2~0 := ssl3_accept_#t~nondet17;havoc ssl3_accept_#t~nondet17;ssl3_accept_~tmp___3~0 := ssl3_accept_#t~nondet18;havoc ssl3_accept_#t~nondet18;ssl3_accept_~tmp___4~0 := ssl3_accept_#t~nondet19;havoc ssl3_accept_#t~nondet19;ssl3_accept_~tmp___5~0 := ssl3_accept_#t~nondet20;havoc ssl3_accept_#t~nondet20;ssl3_accept_~tmp___6~0 := ssl3_accept_#t~nondet21;havoc ssl3_accept_#t~nondet21;ssl3_accept_~tmp___7~0 := ssl3_accept_#t~nondet22;havoc ssl3_accept_#t~nondet22;ssl3_accept_~tmp___8~0 := ssl3_accept_#t~nondet23;havoc ssl3_accept_#t~nondet23;ssl3_accept_~tmp___9~0 := ssl3_accept_#t~nondet24;havoc ssl3_accept_#t~nondet24;ssl3_accept_~tmp___10~0 := ssl3_accept_#t~nondet25;havoc ssl3_accept_#t~nondet25;havoc ssl3_accept_~blastFlag~0;havoc ssl3_accept_~__cil_tmp55~0;havoc ssl3_accept_~__cil_tmp56~0;havoc ssl3_accept_~__cil_tmp57~0;havoc ssl3_accept_~__cil_tmp58~0;havoc ssl3_accept_~__cil_tmp59~0;havoc ssl3_accept_~__cil_tmp60~0;havoc ssl3_accept_~__cil_tmp61~0;ssl3_accept_~s__state~0 := ssl3_accept_~initial_state;ssl3_accept_~blastFlag~0 := 0;ssl3_accept_~tmp~0 := ssl3_accept_#t~nondet26;havoc ssl3_accept_#t~nondet26;ssl3_accept_~Time~0 := ssl3_accept_~tmp~0;ssl3_accept_~cb~0 := 0;ssl3_accept_~ret~0 := -1;ssl3_accept_~skip~0 := 0;ssl3_accept_~got_new_session~0 := 0; 29461#L81 assume ssl3_accept_~s__info_callback~0 != 0;ssl3_accept_~cb~0 := ssl3_accept_~s__info_callback~0; 29451#L84-2 ssl3_accept_#t~post27 := ssl3_accept_~s__in_handshake~0;ssl3_accept_~s__in_handshake~0 := ssl3_accept_#t~post27 + 1;havoc ssl3_accept_#t~post27; 29452#L89 assume !(ssl3_accept_~tmp___1~0 + 12288 != 0); 29555#L89-1 assume !(ssl3_accept_~s__cert~0 == 0); 29556#L98-3 assume true; 30083#L98-1 assume !false; 30109#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 30108#L101 assume !(ssl3_accept_~s__state~0 == 12292); 30107#L104 assume !(ssl3_accept_~s__state~0 == 16384); 30106#L107 assume !(ssl3_accept_~s__state~0 == 8192); 30105#L110 assume !(ssl3_accept_~s__state~0 == 24576); 30104#L113 assume !(ssl3_accept_~s__state~0 == 8195); 30103#L116 assume !(ssl3_accept_~s__state~0 == 8480); 30102#L119 assume !(ssl3_accept_~s__state~0 == 8481); 30101#L122 assume !(ssl3_accept_~s__state~0 == 8482); 30100#L125 assume ssl3_accept_~s__state~0 == 8464; 29648#L132 [2018-11-10 12:59:03,103 INFO L795 eck$LassoCheckResult]: Loop: 29648#L132 ssl3_accept_~s__shutdown~0 := 0;ssl3_accept_~ret~0 := ssl3_accept_#t~nondet32;havoc ssl3_accept_#t~nondet32; 29559#L273 assume ssl3_accept_~blastFlag~0 == 0;ssl3_accept_~blastFlag~0 := 1; 29558#L273-2 assume !(ssl3_accept_~ret~0 <= 0);ssl3_accept_~got_new_session~0 := 1;ssl3_accept_~s__state~0 := 8496;ssl3_accept_~s__init_num~0 := 0; 29462#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 29463#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 29531#L601-1 ssl3_accept_~skip~0 := 0; 29456#L98-3 assume true; 29457#L98-1 assume !false; 29466#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 29642#L101 assume !(ssl3_accept_~s__state~0 == 12292); 29650#L104 assume !(ssl3_accept_~s__state~0 == 16384); 29651#L107 assume !(ssl3_accept_~s__state~0 == 8192); 29645#L110 assume !(ssl3_accept_~s__state~0 == 24576); 29591#L113 assume !(ssl3_accept_~s__state~0 == 8195); 29563#L116 assume !(ssl3_accept_~s__state~0 == 8480); 29564#L119 assume !(ssl3_accept_~s__state~0 == 8481); 29534#L122 assume !(ssl3_accept_~s__state~0 == 8482); 29491#L125 assume !(ssl3_accept_~s__state~0 == 8464); 29492#L128 assume !(ssl3_accept_~s__state~0 == 8465); 29471#L131 assume !(ssl3_accept_~s__state~0 == 8466); 29472#L134 assume ssl3_accept_~s__state~0 == 8496; 29606#L138 ssl3_accept_~ret~0 := ssl3_accept_#t~nondet33;havoc ssl3_accept_#t~nondet33; 29607#L286 assume ssl3_accept_~blastFlag~0 == 1;ssl3_accept_~blastFlag~0 := 2; 29633#L286-2 assume !(ssl3_accept_~ret~0 <= 0); 29622#L292 assume ssl3_accept_~s__hit~0 != 0;ssl3_accept_~s__state~0 := 8656; 29623#L292-2 ssl3_accept_~s__init_num~0 := 0; 29490#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 30306#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 30299#L601-1 ssl3_accept_~skip~0 := 0; 30296#L98-3 assume true; 30290#L98-1 assume !false; 30287#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 30286#L101 assume !(ssl3_accept_~s__state~0 == 12292); 30285#L104 assume !(ssl3_accept_~s__state~0 == 16384); 30284#L107 assume !(ssl3_accept_~s__state~0 == 8192); 30272#L110 assume !(ssl3_accept_~s__state~0 == 24576); 30271#L113 assume !(ssl3_accept_~s__state~0 == 8195); 30270#L116 assume !(ssl3_accept_~s__state~0 == 8480); 30262#L119 assume !(ssl3_accept_~s__state~0 == 8481); 30255#L122 assume !(ssl3_accept_~s__state~0 == 8482); 30252#L125 assume !(ssl3_accept_~s__state~0 == 8464); 30249#L128 assume !(ssl3_accept_~s__state~0 == 8465); 30246#L131 assume !(ssl3_accept_~s__state~0 == 8466); 30243#L134 assume !(ssl3_accept_~s__state~0 == 8496); 30239#L137 assume !(ssl3_accept_~s__state~0 == 8497); 30235#L140 assume !(ssl3_accept_~s__state~0 == 8512); 30231#L143 assume !(ssl3_accept_~s__state~0 == 8513); 30227#L146 assume !(ssl3_accept_~s__state~0 == 8528); 30225#L149 assume !(ssl3_accept_~s__state~0 == 8529); 30115#L152 assume !(ssl3_accept_~s__state~0 == 8544); 29538#L155 assume !(ssl3_accept_~s__state~0 == 8545); 29496#L158 assume !(ssl3_accept_~s__state~0 == 8560); 29497#L161 assume !(ssl3_accept_~s__state~0 == 8561); 29479#L164 assume !(ssl3_accept_~s__state~0 == 8448); 29480#L167 assume !(ssl3_accept_~s__state~0 == 8576); 29672#L170 assume !(ssl3_accept_~s__state~0 == 8577); 29662#L173 assume !(ssl3_accept_~s__state~0 == 8592); 29628#L176 assume !(ssl3_accept_~s__state~0 == 8593); 29602#L179 assume !(ssl3_accept_~s__state~0 == 8608); 29603#L182 assume !(ssl3_accept_~s__state~0 == 8609); 29578#L185 assume !(ssl3_accept_~s__state~0 == 8640); 29579#L188 assume !(ssl3_accept_~s__state~0 == 8641); 29963#L191 assume ssl3_accept_~s__state~0 == 8656; 29807#L195 ssl3_accept_~s__session__cipher~0 := ssl3_accept_~s__s3__tmp__new_cipher~0; 29959#L504 assume !(ssl3_accept_~tmp___9~0 == 0);ssl3_accept_~ret~0 := ssl3_accept_#t~nondet48;havoc ssl3_accept_#t~nondet48; 29954#L509 assume ssl3_accept_~blastFlag~0 == 2;ssl3_accept_~blastFlag~0 := 3; 29953#L515-2 assume !(ssl3_accept_~ret~0 <= 0);ssl3_accept_~s__state~0 := 8672;ssl3_accept_~s__init_num~0 := 0; 29915#L525 assume !(ssl3_accept_~tmp___10~0 == 0); 29907#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 29905#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 29900#L601-1 ssl3_accept_~skip~0 := 0; 29897#L98-3 assume true; 29894#L98-1 assume !false; 29891#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 29888#L101 assume !(ssl3_accept_~s__state~0 == 12292); 29886#L104 assume !(ssl3_accept_~s__state~0 == 16384); 29880#L107 assume !(ssl3_accept_~s__state~0 == 8192); 29878#L110 assume !(ssl3_accept_~s__state~0 == 24576); 29876#L113 assume !(ssl3_accept_~s__state~0 == 8195); 29874#L116 assume !(ssl3_accept_~s__state~0 == 8480); 29872#L119 assume !(ssl3_accept_~s__state~0 == 8481); 29870#L122 assume !(ssl3_accept_~s__state~0 == 8482); 29868#L125 assume !(ssl3_accept_~s__state~0 == 8464); 29866#L128 assume !(ssl3_accept_~s__state~0 == 8465); 29864#L131 assume !(ssl3_accept_~s__state~0 == 8466); 29862#L134 assume !(ssl3_accept_~s__state~0 == 8496); 29860#L137 assume !(ssl3_accept_~s__state~0 == 8497); 29858#L140 assume !(ssl3_accept_~s__state~0 == 8512); 29856#L143 assume !(ssl3_accept_~s__state~0 == 8513); 29854#L146 assume !(ssl3_accept_~s__state~0 == 8528); 29852#L149 assume !(ssl3_accept_~s__state~0 == 8529); 29850#L152 assume !(ssl3_accept_~s__state~0 == 8544); 29848#L155 assume !(ssl3_accept_~s__state~0 == 8545); 29846#L158 assume !(ssl3_accept_~s__state~0 == 8560); 29844#L161 assume !(ssl3_accept_~s__state~0 == 8561); 29842#L164 assume !(ssl3_accept_~s__state~0 == 8448); 29840#L167 assume !(ssl3_accept_~s__state~0 == 8576); 29838#L170 assume !(ssl3_accept_~s__state~0 == 8577); 29836#L173 assume !(ssl3_accept_~s__state~0 == 8592); 29830#L176 assume !(ssl3_accept_~s__state~0 == 8593); 29829#L179 assume !(ssl3_accept_~s__state~0 == 8608); 29822#L182 assume !(ssl3_accept_~s__state~0 == 8609); 29818#L185 assume !(ssl3_accept_~s__state~0 == 8640); 29813#L188 assume !(ssl3_accept_~s__state~0 == 8641); 29810#L191 assume !(ssl3_accept_~s__state~0 == 8656); 29806#L194 assume !(ssl3_accept_~s__state~0 == 8657); 29446#L197 assume ssl3_accept_~s__state~0 == 8672; 29447#L201 ssl3_accept_~ret~0 := ssl3_accept_#t~nondet49;havoc ssl3_accept_#t~nondet49; 29453#L533 assume !(ssl3_accept_~blastFlag~0 == 3); 29454#L533-2 assume !(ssl3_accept_~ret~0 <= 0);ssl3_accept_~s__state~0 := 8448; 29572#L540 assume !(ssl3_accept_~s__hit~0 != 0);ssl3_accept_~s__s3__tmp__next_state___0~0 := 3; 29574#L540-2 ssl3_accept_~s__init_num~0 := 0; 29667#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 30143#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 30138#L601-1 ssl3_accept_~skip~0 := 0; 30137#L98-3 assume true; 30136#L98-1 assume !false; 30135#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 30134#L101 assume !(ssl3_accept_~s__state~0 == 12292); 30133#L104 assume !(ssl3_accept_~s__state~0 == 16384); 30132#L107 assume !(ssl3_accept_~s__state~0 == 8192); 30131#L110 assume !(ssl3_accept_~s__state~0 == 24576); 30130#L113 assume !(ssl3_accept_~s__state~0 == 8195); 30129#L116 assume !(ssl3_accept_~s__state~0 == 8480); 30128#L119 assume !(ssl3_accept_~s__state~0 == 8481); 30125#L122 assume !(ssl3_accept_~s__state~0 == 8482); 30122#L125 assume !(ssl3_accept_~s__state~0 == 8464); 30120#L128 assume !(ssl3_accept_~s__state~0 == 8465); 30119#L131 assume !(ssl3_accept_~s__state~0 == 8466); 29828#L134 assume !(ssl3_accept_~s__state~0 == 8496); 29827#L137 assume !(ssl3_accept_~s__state~0 == 8497); 29826#L140 assume !(ssl3_accept_~s__state~0 == 8512); 29825#L143 assume !(ssl3_accept_~s__state~0 == 8513); 29824#L146 assume !(ssl3_accept_~s__state~0 == 8528); 29823#L149 assume !(ssl3_accept_~s__state~0 == 8529); 29819#L152 assume !(ssl3_accept_~s__state~0 == 8544); 29820#L155 assume !(ssl3_accept_~s__state~0 == 8545); 29811#L158 assume !(ssl3_accept_~s__state~0 == 8560); 29808#L161 assume !(ssl3_accept_~s__state~0 == 8561); 29805#L164 assume ssl3_accept_~s__state~0 == 8448; 29804#L165 assume !(ssl3_accept_~num1~0 > 0); 29801#L439-1 ssl3_accept_~s__state~0 := ssl3_accept_~s__s3__tmp__next_state___0~0; 29798#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 29795#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 29789#L601-1 ssl3_accept_~skip~0 := 0; 29787#L98-3 assume true; 29703#L98-1 assume !false; 29700#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 29699#L101 assume !(ssl3_accept_~s__state~0 == 12292); 29697#L104 assume !(ssl3_accept_~s__state~0 == 16384); 29695#L107 assume !(ssl3_accept_~s__state~0 == 8192); 29693#L110 assume !(ssl3_accept_~s__state~0 == 24576); 29690#L113 assume !(ssl3_accept_~s__state~0 == 8195); 29688#L116 assume !(ssl3_accept_~s__state~0 == 8480); 29686#L119 assume !(ssl3_accept_~s__state~0 == 8481); 29683#L122 assume !(ssl3_accept_~s__state~0 == 8482); 29684#L125 assume ssl3_accept_~s__state~0 == 8464; 29648#L132 [2018-11-10 12:59:03,103 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:59:03,103 INFO L82 PathProgramCache]: Analyzing trace with hash 1503423663, now seen corresponding path program 12 times [2018-11-10 12:59:03,103 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:59:03,103 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:59:03,104 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:03,104 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:59:03,104 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:03,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 12:59:03,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 12:59:03,110 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:59:03,110 INFO L82 PathProgramCache]: Analyzing trace with hash 1955616037, now seen corresponding path program 1 times [2018-11-10 12:59:03,110 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:59:03,110 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:59:03,111 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:03,111 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-10 12:59:03,111 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:03,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:59:03,157 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 174 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2018-11-10 12:59:03,157 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 12:59:03,158 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 12:59:03,158 INFO L810 eck$LassoCheckResult]: loop already infeasible [2018-11-10 12:59:03,158 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 12:59:03,158 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 12:59:03,158 INFO L87 Difference]: Start difference. First operand 931 states and 1192 transitions. cyclomatic complexity: 264 Second operand 3 states. [2018-11-10 12:59:03,189 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 12:59:03,190 INFO L93 Difference]: Finished difference Result 1090 states and 1374 transitions. [2018-11-10 12:59:03,191 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 12:59:03,191 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1090 states and 1374 transitions. [2018-11-10 12:59:03,194 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 851 [2018-11-10 12:59:03,197 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1090 states to 1090 states and 1374 transitions. [2018-11-10 12:59:03,197 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 923 [2018-11-10 12:59:03,198 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 923 [2018-11-10 12:59:03,198 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1090 states and 1374 transitions. [2018-11-10 12:59:03,199 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-10 12:59:03,199 INFO L705 BuchiCegarLoop]: Abstraction has 1090 states and 1374 transitions. [2018-11-10 12:59:03,200 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1090 states and 1374 transitions. [2018-11-10 12:59:03,206 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1090 to 1090. [2018-11-10 12:59:03,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1090 states. [2018-11-10 12:59:03,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1090 states to 1090 states and 1374 transitions. [2018-11-10 12:59:03,208 INFO L728 BuchiCegarLoop]: Abstraction has 1090 states and 1374 transitions. [2018-11-10 12:59:03,208 INFO L608 BuchiCegarLoop]: Abstraction has 1090 states and 1374 transitions. [2018-11-10 12:59:03,209 INFO L442 BuchiCegarLoop]: ======== Iteration 18============ [2018-11-10 12:59:03,209 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1090 states and 1374 transitions. [2018-11-10 12:59:03,211 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 851 [2018-11-10 12:59:03,211 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-10 12:59:03,211 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-10 12:59:03,213 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 12:59:03,213 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2018-11-10 12:59:03,213 INFO L793 eck$LassoCheckResult]: Stem: 31677#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true; 31487#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~ret54, main_~s~0, main_~tmp~1;havoc main_~s~0;havoc main_~tmp~1;main_~s~0 := 8464;assume { :begin_inline_ssl3_accept } true;ssl3_accept_#in~initial_state := main_~s~0;havoc ssl3_accept_#res;havoc ssl3_accept_#t~nondet0, ssl3_accept_#t~nondet1, ssl3_accept_#t~nondet2, ssl3_accept_#t~nondet3, ssl3_accept_#t~nondet4, ssl3_accept_#t~nondet5, ssl3_accept_#t~nondet6, ssl3_accept_#t~nondet7, ssl3_accept_#t~nondet8, ssl3_accept_#t~nondet9, ssl3_accept_#t~nondet10, ssl3_accept_#t~nondet11, ssl3_accept_#t~nondet12, ssl3_accept_#t~nondet13, ssl3_accept_#t~nondet14, ssl3_accept_#t~nondet15, ssl3_accept_#t~nondet16, ssl3_accept_#t~nondet17, ssl3_accept_#t~nondet18, ssl3_accept_#t~nondet19, ssl3_accept_#t~nondet20, ssl3_accept_#t~nondet21, ssl3_accept_#t~nondet22, ssl3_accept_#t~nondet23, ssl3_accept_#t~nondet24, ssl3_accept_#t~nondet25, ssl3_accept_#t~nondet26, ssl3_accept_#t~post27, ssl3_accept_#t~nondet28, ssl3_accept_#t~post29, ssl3_accept_#t~post30, ssl3_accept_#t~nondet31, ssl3_accept_#t~nondet32, ssl3_accept_#t~nondet33, ssl3_accept_#t~nondet34, ssl3_accept_#t~nondet35, ssl3_accept_#t~nondet36, ssl3_accept_#t~nondet37, ssl3_accept_#t~nondet38, ssl3_accept_#t~nondet39, ssl3_accept_#t~nondet40, ssl3_accept_#t~nondet41, ssl3_accept_#t~nondet42, ssl3_accept_#t~nondet43, ssl3_accept_#t~nondet44, ssl3_accept_#t~nondet45, ssl3_accept_#t~nondet46, ssl3_accept_#t~nondet47, ssl3_accept_#t~nondet48, ssl3_accept_#t~nondet49, ssl3_accept_#t~post50, ssl3_accept_#t~nondet51, ssl3_accept_#t~nondet52, ssl3_accept_#t~post53, ssl3_accept_~initial_state, ssl3_accept_~s__info_callback~0, ssl3_accept_~s__in_handshake~0, ssl3_accept_~s__state~0, ssl3_accept_~s__new_session~0, ssl3_accept_~s__server~0, ssl3_accept_~s__version~0, ssl3_accept_~s__type~0, ssl3_accept_~s__init_num~0, ssl3_accept_~s__hit~0, ssl3_accept_~s__rwstate~0, ssl3_accept_~s__init_buf___0~0, ssl3_accept_~s__debug~0, ssl3_accept_~s__shutdown~0, ssl3_accept_~s__cert~0, ssl3_accept_~s__options~0, ssl3_accept_~s__verify_mode~0, ssl3_accept_~s__session__peer~0, ssl3_accept_~s__cert__pkeys__AT0__privatekey~0, ssl3_accept_~s__ctx__info_callback~0, ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0, ssl3_accept_~s__ctx__stats__sess_accept~0, ssl3_accept_~s__ctx__stats__sess_accept_good~0, ssl3_accept_~s__s3__tmp__cert_request~0, ssl3_accept_~s__s3__tmp__reuse_message~0, ssl3_accept_~s__s3__tmp__use_rsa_tmp~0, ssl3_accept_~s__s3__tmp__new_cipher~0, ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0, ssl3_accept_~s__s3__tmp__next_state___0~0, ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0, ssl3_accept_~s__session__cipher~0, ssl3_accept_~buf~0, ssl3_accept_~l~0, ssl3_accept_~Time~0, ssl3_accept_~tmp~0, ssl3_accept_~cb~0, ssl3_accept_~num1~0, ssl3_accept_~ret~0, ssl3_accept_~new_state~0, ssl3_accept_~state~0, ssl3_accept_~skip~0, ssl3_accept_~got_new_session~0, ssl3_accept_~tmp___1~0, ssl3_accept_~tmp___2~0, ssl3_accept_~tmp___3~0, ssl3_accept_~tmp___4~0, ssl3_accept_~tmp___5~0, ssl3_accept_~tmp___6~0, ssl3_accept_~tmp___7~0, ssl3_accept_~tmp___8~0, ssl3_accept_~tmp___9~0, ssl3_accept_~tmp___10~0, ssl3_accept_~blastFlag~0, ssl3_accept_~__cil_tmp55~0, ssl3_accept_~__cil_tmp56~0, ssl3_accept_~__cil_tmp57~0, ssl3_accept_~__cil_tmp58~0, ssl3_accept_~__cil_tmp59~0, ssl3_accept_~__cil_tmp60~0, ssl3_accept_~__cil_tmp61~0;ssl3_accept_~initial_state := ssl3_accept_#in~initial_state;ssl3_accept_~s__info_callback~0 := ssl3_accept_#t~nondet0;havoc ssl3_accept_#t~nondet0;ssl3_accept_~s__in_handshake~0 := ssl3_accept_#t~nondet1;havoc ssl3_accept_#t~nondet1;havoc ssl3_accept_~s__state~0;havoc ssl3_accept_~s__new_session~0;havoc ssl3_accept_~s__server~0;ssl3_accept_~s__version~0 := ssl3_accept_#t~nondet2;havoc ssl3_accept_#t~nondet2;havoc ssl3_accept_~s__type~0;havoc ssl3_accept_~s__init_num~0;ssl3_accept_~s__hit~0 := ssl3_accept_#t~nondet3;havoc ssl3_accept_#t~nondet3;havoc ssl3_accept_~s__rwstate~0;havoc ssl3_accept_~s__init_buf___0~0;ssl3_accept_~s__debug~0 := ssl3_accept_#t~nondet4;havoc ssl3_accept_#t~nondet4;havoc ssl3_accept_~s__shutdown~0;ssl3_accept_~s__cert~0 := ssl3_accept_#t~nondet5;havoc ssl3_accept_#t~nondet5;ssl3_accept_~s__options~0 := ssl3_accept_#t~nondet6;havoc ssl3_accept_#t~nondet6;ssl3_accept_~s__verify_mode~0 := ssl3_accept_#t~nondet7;havoc ssl3_accept_#t~nondet7;ssl3_accept_~s__session__peer~0 := ssl3_accept_#t~nondet8;havoc ssl3_accept_#t~nondet8;ssl3_accept_~s__cert__pkeys__AT0__privatekey~0 := ssl3_accept_#t~nondet9;havoc ssl3_accept_#t~nondet9;ssl3_accept_~s__ctx__info_callback~0 := ssl3_accept_#t~nondet10;havoc ssl3_accept_#t~nondet10;ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0 := ssl3_accept_#t~nondet11;havoc ssl3_accept_#t~nondet11;ssl3_accept_~s__ctx__stats__sess_accept~0 := ssl3_accept_#t~nondet12;havoc ssl3_accept_#t~nondet12;ssl3_accept_~s__ctx__stats__sess_accept_good~0 := ssl3_accept_#t~nondet13;havoc ssl3_accept_#t~nondet13;havoc ssl3_accept_~s__s3__tmp__cert_request~0;havoc ssl3_accept_~s__s3__tmp__reuse_message~0;havoc ssl3_accept_~s__s3__tmp__use_rsa_tmp~0;ssl3_accept_~s__s3__tmp__new_cipher~0 := ssl3_accept_#t~nondet14;havoc ssl3_accept_#t~nondet14;havoc ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0;havoc ssl3_accept_~s__s3__tmp__next_state___0~0;havoc ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0;havoc ssl3_accept_~s__session__cipher~0;havoc ssl3_accept_~buf~0;havoc ssl3_accept_~l~0;havoc ssl3_accept_~Time~0;havoc ssl3_accept_~tmp~0;havoc ssl3_accept_~cb~0;ssl3_accept_~num1~0 := ssl3_accept_#t~nondet15;havoc ssl3_accept_#t~nondet15;havoc ssl3_accept_~ret~0;havoc ssl3_accept_~new_state~0;havoc ssl3_accept_~state~0;havoc ssl3_accept_~skip~0;havoc ssl3_accept_~got_new_session~0;ssl3_accept_~tmp___1~0 := ssl3_accept_#t~nondet16;havoc ssl3_accept_#t~nondet16;ssl3_accept_~tmp___2~0 := ssl3_accept_#t~nondet17;havoc ssl3_accept_#t~nondet17;ssl3_accept_~tmp___3~0 := ssl3_accept_#t~nondet18;havoc ssl3_accept_#t~nondet18;ssl3_accept_~tmp___4~0 := ssl3_accept_#t~nondet19;havoc ssl3_accept_#t~nondet19;ssl3_accept_~tmp___5~0 := ssl3_accept_#t~nondet20;havoc ssl3_accept_#t~nondet20;ssl3_accept_~tmp___6~0 := ssl3_accept_#t~nondet21;havoc ssl3_accept_#t~nondet21;ssl3_accept_~tmp___7~0 := ssl3_accept_#t~nondet22;havoc ssl3_accept_#t~nondet22;ssl3_accept_~tmp___8~0 := ssl3_accept_#t~nondet23;havoc ssl3_accept_#t~nondet23;ssl3_accept_~tmp___9~0 := ssl3_accept_#t~nondet24;havoc ssl3_accept_#t~nondet24;ssl3_accept_~tmp___10~0 := ssl3_accept_#t~nondet25;havoc ssl3_accept_#t~nondet25;havoc ssl3_accept_~blastFlag~0;havoc ssl3_accept_~__cil_tmp55~0;havoc ssl3_accept_~__cil_tmp56~0;havoc ssl3_accept_~__cil_tmp57~0;havoc ssl3_accept_~__cil_tmp58~0;havoc ssl3_accept_~__cil_tmp59~0;havoc ssl3_accept_~__cil_tmp60~0;havoc ssl3_accept_~__cil_tmp61~0;ssl3_accept_~s__state~0 := ssl3_accept_~initial_state;ssl3_accept_~blastFlag~0 := 0;ssl3_accept_~tmp~0 := ssl3_accept_#t~nondet26;havoc ssl3_accept_#t~nondet26;ssl3_accept_~Time~0 := ssl3_accept_~tmp~0;ssl3_accept_~cb~0 := 0;ssl3_accept_~ret~0 := -1;ssl3_accept_~skip~0 := 0;ssl3_accept_~got_new_session~0 := 0; 31488#L81 assume ssl3_accept_~s__info_callback~0 != 0;ssl3_accept_~cb~0 := ssl3_accept_~s__info_callback~0; 31478#L84-2 ssl3_accept_#t~post27 := ssl3_accept_~s__in_handshake~0;ssl3_accept_~s__in_handshake~0 := ssl3_accept_#t~post27 + 1;havoc ssl3_accept_#t~post27; 31479#L89 assume !(ssl3_accept_~tmp___1~0 + 12288 != 0); 31585#L89-1 assume !(ssl3_accept_~s__cert~0 == 0); 31586#L98-3 assume true; 31766#L98-1 assume !false; 31923#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 31922#L101 assume !(ssl3_accept_~s__state~0 == 12292); 31921#L104 assume !(ssl3_accept_~s__state~0 == 16384); 31920#L107 assume !(ssl3_accept_~s__state~0 == 8192); 31919#L110 assume !(ssl3_accept_~s__state~0 == 24576); 31918#L113 assume !(ssl3_accept_~s__state~0 == 8195); 31917#L116 assume !(ssl3_accept_~s__state~0 == 8480); 31916#L119 assume !(ssl3_accept_~s__state~0 == 8481); 31915#L122 assume !(ssl3_accept_~s__state~0 == 8482); 31914#L125 assume ssl3_accept_~s__state~0 == 8464; 31686#L132 [2018-11-10 12:59:03,214 INFO L795 eck$LassoCheckResult]: Loop: 31686#L132 ssl3_accept_~s__shutdown~0 := 0;ssl3_accept_~ret~0 := ssl3_accept_#t~nondet32;havoc ssl3_accept_#t~nondet32; 31593#L273 assume ssl3_accept_~blastFlag~0 == 0;ssl3_accept_~blastFlag~0 := 1; 31588#L273-2 assume !(ssl3_accept_~ret~0 <= 0);ssl3_accept_~got_new_session~0 := 1;ssl3_accept_~s__state~0 := 8496;ssl3_accept_~s__init_num~0 := 0; 31589#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 32394#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 32389#L601-1 ssl3_accept_~skip~0 := 0; 32387#L98-3 assume true; 32385#L98-1 assume !false; 32383#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 32382#L101 assume !(ssl3_accept_~s__state~0 == 12292); 32381#L104 assume !(ssl3_accept_~s__state~0 == 16384); 32378#L107 assume !(ssl3_accept_~s__state~0 == 8192); 32377#L110 assume !(ssl3_accept_~s__state~0 == 24576); 32376#L113 assume !(ssl3_accept_~s__state~0 == 8195); 32375#L116 assume !(ssl3_accept_~s__state~0 == 8480); 32374#L119 assume !(ssl3_accept_~s__state~0 == 8481); 32373#L122 assume !(ssl3_accept_~s__state~0 == 8482); 32371#L125 assume !(ssl3_accept_~s__state~0 == 8464); 32369#L128 assume !(ssl3_accept_~s__state~0 == 8465); 32368#L131 assume !(ssl3_accept_~s__state~0 == 8466); 31834#L134 assume ssl3_accept_~s__state~0 == 8496; 31750#L138 ssl3_accept_~ret~0 := ssl3_accept_#t~nondet33;havoc ssl3_accept_#t~nondet33; 31829#L286 assume ssl3_accept_~blastFlag~0 == 1;ssl3_accept_~blastFlag~0 := 2; 31826#L286-2 assume !(ssl3_accept_~ret~0 <= 0); 31822#L292 assume ssl3_accept_~s__hit~0 != 0;ssl3_accept_~s__state~0 := 8656; 31823#L292-2 ssl3_accept_~s__init_num~0 := 0; 31517#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 32431#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 32425#L601-1 ssl3_accept_~skip~0 := 0; 32274#L98-3 assume true; 32273#L98-1 assume !false; 32272#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 32270#L101 assume !(ssl3_accept_~s__state~0 == 12292); 32268#L104 assume !(ssl3_accept_~s__state~0 == 16384); 32266#L107 assume !(ssl3_accept_~s__state~0 == 8192); 32232#L110 assume !(ssl3_accept_~s__state~0 == 24576); 32231#L113 assume !(ssl3_accept_~s__state~0 == 8195); 32229#L116 assume !(ssl3_accept_~s__state~0 == 8480); 32227#L119 assume !(ssl3_accept_~s__state~0 == 8481); 32225#L122 assume !(ssl3_accept_~s__state~0 == 8482); 32223#L125 assume !(ssl3_accept_~s__state~0 == 8464); 32222#L128 assume !(ssl3_accept_~s__state~0 == 8465); 32216#L131 assume !(ssl3_accept_~s__state~0 == 8466); 32214#L134 assume !(ssl3_accept_~s__state~0 == 8496); 32212#L137 assume !(ssl3_accept_~s__state~0 == 8497); 32210#L140 assume !(ssl3_accept_~s__state~0 == 8512); 32208#L143 assume !(ssl3_accept_~s__state~0 == 8513); 32206#L146 assume !(ssl3_accept_~s__state~0 == 8528); 32204#L149 assume !(ssl3_accept_~s__state~0 == 8529); 32202#L152 assume !(ssl3_accept_~s__state~0 == 8544); 32200#L155 assume !(ssl3_accept_~s__state~0 == 8545); 32198#L158 assume !(ssl3_accept_~s__state~0 == 8560); 32196#L161 assume !(ssl3_accept_~s__state~0 == 8561); 32194#L164 assume !(ssl3_accept_~s__state~0 == 8448); 32192#L167 assume !(ssl3_accept_~s__state~0 == 8576); 32188#L170 assume !(ssl3_accept_~s__state~0 == 8577); 32184#L173 assume !(ssl3_accept_~s__state~0 == 8592); 32180#L176 assume !(ssl3_accept_~s__state~0 == 8593); 32175#L179 assume !(ssl3_accept_~s__state~0 == 8608); 32172#L182 assume !(ssl3_accept_~s__state~0 == 8609); 32169#L185 assume !(ssl3_accept_~s__state~0 == 8640); 31912#L188 assume !(ssl3_accept_~s__state~0 == 8641); 31902#L191 assume ssl3_accept_~s__state~0 == 8656; 31736#L195 ssl3_accept_~s__session__cipher~0 := ssl3_accept_~s__s3__tmp__new_cipher~0; 31899#L504 assume !(ssl3_accept_~tmp___9~0 == 0);ssl3_accept_~ret~0 := ssl3_accept_#t~nondet48;havoc ssl3_accept_#t~nondet48; 31896#L509 assume ssl3_accept_~blastFlag~0 == 2;ssl3_accept_~blastFlag~0 := 3; 31897#L515-2 assume !(ssl3_accept_~ret~0 <= 0);ssl3_accept_~s__state~0 := 8672;ssl3_accept_~s__init_num~0 := 0; 32492#L525 assume !(ssl3_accept_~tmp___10~0 == 0); 32489#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 32485#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 32479#L601-1 ssl3_accept_~skip~0 := 0; 32477#L98-3 assume true; 32475#L98-1 assume !false; 32473#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 32471#L101 assume !(ssl3_accept_~s__state~0 == 12292); 32469#L104 assume !(ssl3_accept_~s__state~0 == 16384); 32467#L107 assume !(ssl3_accept_~s__state~0 == 8192); 32465#L110 assume !(ssl3_accept_~s__state~0 == 24576); 32463#L113 assume !(ssl3_accept_~s__state~0 == 8195); 32461#L116 assume !(ssl3_accept_~s__state~0 == 8480); 32459#L119 assume !(ssl3_accept_~s__state~0 == 8481); 32457#L122 assume !(ssl3_accept_~s__state~0 == 8482); 32455#L125 assume !(ssl3_accept_~s__state~0 == 8464); 32453#L128 assume !(ssl3_accept_~s__state~0 == 8465); 32444#L131 assume !(ssl3_accept_~s__state~0 == 8466); 32443#L134 assume !(ssl3_accept_~s__state~0 == 8496); 32442#L137 assume !(ssl3_accept_~s__state~0 == 8497); 32441#L140 assume !(ssl3_accept_~s__state~0 == 8512); 32440#L143 assume !(ssl3_accept_~s__state~0 == 8513); 32439#L146 assume !(ssl3_accept_~s__state~0 == 8528); 32438#L149 assume !(ssl3_accept_~s__state~0 == 8529); 32437#L152 assume !(ssl3_accept_~s__state~0 == 8544); 32435#L155 assume !(ssl3_accept_~s__state~0 == 8545); 32432#L158 assume !(ssl3_accept_~s__state~0 == 8560); 32426#L161 assume !(ssl3_accept_~s__state~0 == 8561); 32275#L164 assume !(ssl3_accept_~s__state~0 == 8448); 32233#L167 assume !(ssl3_accept_~s__state~0 == 8576); 32190#L170 assume !(ssl3_accept_~s__state~0 == 8577); 32186#L173 assume !(ssl3_accept_~s__state~0 == 8592); 32182#L176 assume !(ssl3_accept_~s__state~0 == 8593); 32177#L179 assume !(ssl3_accept_~s__state~0 == 8608); 32174#L182 assume !(ssl3_accept_~s__state~0 == 8609); 31608#L185 assume !(ssl3_accept_~s__state~0 == 8640); 31574#L188 assume !(ssl3_accept_~s__state~0 == 8641); 31575#L191 assume !(ssl3_accept_~s__state~0 == 8656); 31945#L194 assume !(ssl3_accept_~s__state~0 == 8657); 31551#L197 assume ssl3_accept_~s__state~0 == 8672; 31637#L201 ssl3_accept_~ret~0 := ssl3_accept_#t~nondet49;havoc ssl3_accept_#t~nondet49; 31480#L533 assume ssl3_accept_~blastFlag~0 == 3;ssl3_accept_~blastFlag~0 := 4; 31481#L533-2 assume !(ssl3_accept_~ret~0 <= 0);ssl3_accept_~s__state~0 := 8448; 31603#L540 assume !(ssl3_accept_~s__hit~0 != 0);ssl3_accept_~s__s3__tmp__next_state___0~0 := 3; 31605#L540-2 ssl3_accept_~s__init_num~0 := 0; 31704#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 32221#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 32215#L601-1 ssl3_accept_~skip~0 := 0; 32213#L98-3 assume true; 32211#L98-1 assume !false; 32209#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 32207#L101 assume !(ssl3_accept_~s__state~0 == 12292); 32205#L104 assume !(ssl3_accept_~s__state~0 == 16384); 32203#L107 assume !(ssl3_accept_~s__state~0 == 8192); 32201#L110 assume !(ssl3_accept_~s__state~0 == 24576); 32199#L113 assume !(ssl3_accept_~s__state~0 == 8195); 32197#L116 assume !(ssl3_accept_~s__state~0 == 8480); 32195#L119 assume !(ssl3_accept_~s__state~0 == 8481); 32193#L122 assume !(ssl3_accept_~s__state~0 == 8482); 32191#L125 assume !(ssl3_accept_~s__state~0 == 8464); 32187#L128 assume !(ssl3_accept_~s__state~0 == 8465); 32183#L131 assume !(ssl3_accept_~s__state~0 == 8466); 32179#L134 assume !(ssl3_accept_~s__state~0 == 8496); 31910#L137 assume !(ssl3_accept_~s__state~0 == 8497); 32171#L140 assume !(ssl3_accept_~s__state~0 == 8512); 32168#L143 assume !(ssl3_accept_~s__state~0 == 8513); 32159#L146 assume !(ssl3_accept_~s__state~0 == 8528); 32158#L149 assume !(ssl3_accept_~s__state~0 == 8529); 32157#L152 assume !(ssl3_accept_~s__state~0 == 8544); 32155#L155 assume !(ssl3_accept_~s__state~0 == 8545); 32030#L158 assume !(ssl3_accept_~s__state~0 == 8560); 32029#L161 assume !(ssl3_accept_~s__state~0 == 8561); 32028#L164 assume ssl3_accept_~s__state~0 == 8448; 32002#L165 assume !(ssl3_accept_~num1~0 > 0); 32026#L439-1 ssl3_accept_~s__state~0 := ssl3_accept_~s__s3__tmp__next_state___0~0; 32025#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 32024#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 32023#L601-1 ssl3_accept_~skip~0 := 0; 32297#L98-3 assume true; 32296#L98-1 assume !false; 32295#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 32294#L101 assume !(ssl3_accept_~s__state~0 == 12292); 32261#L104 assume !(ssl3_accept_~s__state~0 == 16384); 32131#L107 assume !(ssl3_accept_~s__state~0 == 8192); 32128#L110 assume !(ssl3_accept_~s__state~0 == 24576); 32129#L113 assume !(ssl3_accept_~s__state~0 == 8195); 31947#L116 assume !(ssl3_accept_~s__state~0 == 8480); 31731#L119 assume !(ssl3_accept_~s__state~0 == 8481); 31728#L122 assume !(ssl3_accept_~s__state~0 == 8482); 31729#L125 assume ssl3_accept_~s__state~0 == 8464; 31686#L132 [2018-11-10 12:59:03,214 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:59:03,214 INFO L82 PathProgramCache]: Analyzing trace with hash 1503423663, now seen corresponding path program 13 times [2018-11-10 12:59:03,214 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:59:03,214 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:59:03,215 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:03,215 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:59:03,215 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:03,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 12:59:03,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 12:59:03,221 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:59:03,221 INFO L82 PathProgramCache]: Analyzing trace with hash 1971134755, now seen corresponding path program 1 times [2018-11-10 12:59:03,221 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:59:03,221 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:59:03,222 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:03,222 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:59:03,222 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:03,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:59:03,281 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 155 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2018-11-10 12:59:03,282 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 12:59:03,282 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 12:59:03,282 INFO L810 eck$LassoCheckResult]: loop already infeasible [2018-11-10 12:59:03,282 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 12:59:03,282 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 12:59:03,282 INFO L87 Difference]: Start difference. First operand 1090 states and 1374 transitions. cyclomatic complexity: 289 Second operand 3 states. [2018-11-10 12:59:03,294 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 12:59:03,294 INFO L93 Difference]: Finished difference Result 1803 states and 2301 transitions. [2018-11-10 12:59:03,294 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 12:59:03,294 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1803 states and 2301 transitions. [2018-11-10 12:59:03,298 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 1564 [2018-11-10 12:59:03,301 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1803 states to 1803 states and 2301 transitions. [2018-11-10 12:59:03,301 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1636 [2018-11-10 12:59:03,302 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1636 [2018-11-10 12:59:03,302 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1803 states and 2301 transitions. [2018-11-10 12:59:03,304 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-10 12:59:03,304 INFO L705 BuchiCegarLoop]: Abstraction has 1803 states and 2301 transitions. [2018-11-10 12:59:03,305 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1803 states and 2301 transitions. [2018-11-10 12:59:03,314 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1803 to 1803. [2018-11-10 12:59:03,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1803 states. [2018-11-10 12:59:03,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1803 states to 1803 states and 2301 transitions. [2018-11-10 12:59:03,316 INFO L728 BuchiCegarLoop]: Abstraction has 1803 states and 2301 transitions. [2018-11-10 12:59:03,316 INFO L608 BuchiCegarLoop]: Abstraction has 1803 states and 2301 transitions. [2018-11-10 12:59:03,316 INFO L442 BuchiCegarLoop]: ======== Iteration 19============ [2018-11-10 12:59:03,316 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1803 states and 2301 transitions. [2018-11-10 12:59:03,320 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 1564 [2018-11-10 12:59:03,320 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-10 12:59:03,320 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-10 12:59:03,321 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 12:59:03,321 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 12:59:03,321 INFO L793 eck$LassoCheckResult]: Stem: 34576#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true; 34386#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~ret54, main_~s~0, main_~tmp~1;havoc main_~s~0;havoc main_~tmp~1;main_~s~0 := 8464;assume { :begin_inline_ssl3_accept } true;ssl3_accept_#in~initial_state := main_~s~0;havoc ssl3_accept_#res;havoc ssl3_accept_#t~nondet0, ssl3_accept_#t~nondet1, ssl3_accept_#t~nondet2, ssl3_accept_#t~nondet3, ssl3_accept_#t~nondet4, ssl3_accept_#t~nondet5, ssl3_accept_#t~nondet6, ssl3_accept_#t~nondet7, ssl3_accept_#t~nondet8, ssl3_accept_#t~nondet9, ssl3_accept_#t~nondet10, ssl3_accept_#t~nondet11, ssl3_accept_#t~nondet12, ssl3_accept_#t~nondet13, ssl3_accept_#t~nondet14, ssl3_accept_#t~nondet15, ssl3_accept_#t~nondet16, ssl3_accept_#t~nondet17, ssl3_accept_#t~nondet18, ssl3_accept_#t~nondet19, ssl3_accept_#t~nondet20, ssl3_accept_#t~nondet21, ssl3_accept_#t~nondet22, ssl3_accept_#t~nondet23, ssl3_accept_#t~nondet24, ssl3_accept_#t~nondet25, ssl3_accept_#t~nondet26, ssl3_accept_#t~post27, ssl3_accept_#t~nondet28, ssl3_accept_#t~post29, ssl3_accept_#t~post30, ssl3_accept_#t~nondet31, ssl3_accept_#t~nondet32, ssl3_accept_#t~nondet33, ssl3_accept_#t~nondet34, ssl3_accept_#t~nondet35, ssl3_accept_#t~nondet36, ssl3_accept_#t~nondet37, ssl3_accept_#t~nondet38, ssl3_accept_#t~nondet39, ssl3_accept_#t~nondet40, ssl3_accept_#t~nondet41, ssl3_accept_#t~nondet42, ssl3_accept_#t~nondet43, ssl3_accept_#t~nondet44, ssl3_accept_#t~nondet45, ssl3_accept_#t~nondet46, ssl3_accept_#t~nondet47, ssl3_accept_#t~nondet48, ssl3_accept_#t~nondet49, ssl3_accept_#t~post50, ssl3_accept_#t~nondet51, ssl3_accept_#t~nondet52, ssl3_accept_#t~post53, ssl3_accept_~initial_state, ssl3_accept_~s__info_callback~0, ssl3_accept_~s__in_handshake~0, ssl3_accept_~s__state~0, ssl3_accept_~s__new_session~0, ssl3_accept_~s__server~0, ssl3_accept_~s__version~0, ssl3_accept_~s__type~0, ssl3_accept_~s__init_num~0, ssl3_accept_~s__hit~0, ssl3_accept_~s__rwstate~0, ssl3_accept_~s__init_buf___0~0, ssl3_accept_~s__debug~0, ssl3_accept_~s__shutdown~0, ssl3_accept_~s__cert~0, ssl3_accept_~s__options~0, ssl3_accept_~s__verify_mode~0, ssl3_accept_~s__session__peer~0, ssl3_accept_~s__cert__pkeys__AT0__privatekey~0, ssl3_accept_~s__ctx__info_callback~0, ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0, ssl3_accept_~s__ctx__stats__sess_accept~0, ssl3_accept_~s__ctx__stats__sess_accept_good~0, ssl3_accept_~s__s3__tmp__cert_request~0, ssl3_accept_~s__s3__tmp__reuse_message~0, ssl3_accept_~s__s3__tmp__use_rsa_tmp~0, ssl3_accept_~s__s3__tmp__new_cipher~0, ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0, ssl3_accept_~s__s3__tmp__next_state___0~0, ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0, ssl3_accept_~s__session__cipher~0, ssl3_accept_~buf~0, ssl3_accept_~l~0, ssl3_accept_~Time~0, ssl3_accept_~tmp~0, ssl3_accept_~cb~0, ssl3_accept_~num1~0, ssl3_accept_~ret~0, ssl3_accept_~new_state~0, ssl3_accept_~state~0, ssl3_accept_~skip~0, ssl3_accept_~got_new_session~0, ssl3_accept_~tmp___1~0, ssl3_accept_~tmp___2~0, ssl3_accept_~tmp___3~0, ssl3_accept_~tmp___4~0, ssl3_accept_~tmp___5~0, ssl3_accept_~tmp___6~0, ssl3_accept_~tmp___7~0, ssl3_accept_~tmp___8~0, ssl3_accept_~tmp___9~0, ssl3_accept_~tmp___10~0, ssl3_accept_~blastFlag~0, ssl3_accept_~__cil_tmp55~0, ssl3_accept_~__cil_tmp56~0, ssl3_accept_~__cil_tmp57~0, ssl3_accept_~__cil_tmp58~0, ssl3_accept_~__cil_tmp59~0, ssl3_accept_~__cil_tmp60~0, ssl3_accept_~__cil_tmp61~0;ssl3_accept_~initial_state := ssl3_accept_#in~initial_state;ssl3_accept_~s__info_callback~0 := ssl3_accept_#t~nondet0;havoc ssl3_accept_#t~nondet0;ssl3_accept_~s__in_handshake~0 := ssl3_accept_#t~nondet1;havoc ssl3_accept_#t~nondet1;havoc ssl3_accept_~s__state~0;havoc ssl3_accept_~s__new_session~0;havoc ssl3_accept_~s__server~0;ssl3_accept_~s__version~0 := ssl3_accept_#t~nondet2;havoc ssl3_accept_#t~nondet2;havoc ssl3_accept_~s__type~0;havoc ssl3_accept_~s__init_num~0;ssl3_accept_~s__hit~0 := ssl3_accept_#t~nondet3;havoc ssl3_accept_#t~nondet3;havoc ssl3_accept_~s__rwstate~0;havoc ssl3_accept_~s__init_buf___0~0;ssl3_accept_~s__debug~0 := ssl3_accept_#t~nondet4;havoc ssl3_accept_#t~nondet4;havoc ssl3_accept_~s__shutdown~0;ssl3_accept_~s__cert~0 := ssl3_accept_#t~nondet5;havoc ssl3_accept_#t~nondet5;ssl3_accept_~s__options~0 := ssl3_accept_#t~nondet6;havoc ssl3_accept_#t~nondet6;ssl3_accept_~s__verify_mode~0 := ssl3_accept_#t~nondet7;havoc ssl3_accept_#t~nondet7;ssl3_accept_~s__session__peer~0 := ssl3_accept_#t~nondet8;havoc ssl3_accept_#t~nondet8;ssl3_accept_~s__cert__pkeys__AT0__privatekey~0 := ssl3_accept_#t~nondet9;havoc ssl3_accept_#t~nondet9;ssl3_accept_~s__ctx__info_callback~0 := ssl3_accept_#t~nondet10;havoc ssl3_accept_#t~nondet10;ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0 := ssl3_accept_#t~nondet11;havoc ssl3_accept_#t~nondet11;ssl3_accept_~s__ctx__stats__sess_accept~0 := ssl3_accept_#t~nondet12;havoc ssl3_accept_#t~nondet12;ssl3_accept_~s__ctx__stats__sess_accept_good~0 := ssl3_accept_#t~nondet13;havoc ssl3_accept_#t~nondet13;havoc ssl3_accept_~s__s3__tmp__cert_request~0;havoc ssl3_accept_~s__s3__tmp__reuse_message~0;havoc ssl3_accept_~s__s3__tmp__use_rsa_tmp~0;ssl3_accept_~s__s3__tmp__new_cipher~0 := ssl3_accept_#t~nondet14;havoc ssl3_accept_#t~nondet14;havoc ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0;havoc ssl3_accept_~s__s3__tmp__next_state___0~0;havoc ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0;havoc ssl3_accept_~s__session__cipher~0;havoc ssl3_accept_~buf~0;havoc ssl3_accept_~l~0;havoc ssl3_accept_~Time~0;havoc ssl3_accept_~tmp~0;havoc ssl3_accept_~cb~0;ssl3_accept_~num1~0 := ssl3_accept_#t~nondet15;havoc ssl3_accept_#t~nondet15;havoc ssl3_accept_~ret~0;havoc ssl3_accept_~new_state~0;havoc ssl3_accept_~state~0;havoc ssl3_accept_~skip~0;havoc ssl3_accept_~got_new_session~0;ssl3_accept_~tmp___1~0 := ssl3_accept_#t~nondet16;havoc ssl3_accept_#t~nondet16;ssl3_accept_~tmp___2~0 := ssl3_accept_#t~nondet17;havoc ssl3_accept_#t~nondet17;ssl3_accept_~tmp___3~0 := ssl3_accept_#t~nondet18;havoc ssl3_accept_#t~nondet18;ssl3_accept_~tmp___4~0 := ssl3_accept_#t~nondet19;havoc ssl3_accept_#t~nondet19;ssl3_accept_~tmp___5~0 := ssl3_accept_#t~nondet20;havoc ssl3_accept_#t~nondet20;ssl3_accept_~tmp___6~0 := ssl3_accept_#t~nondet21;havoc ssl3_accept_#t~nondet21;ssl3_accept_~tmp___7~0 := ssl3_accept_#t~nondet22;havoc ssl3_accept_#t~nondet22;ssl3_accept_~tmp___8~0 := ssl3_accept_#t~nondet23;havoc ssl3_accept_#t~nondet23;ssl3_accept_~tmp___9~0 := ssl3_accept_#t~nondet24;havoc ssl3_accept_#t~nondet24;ssl3_accept_~tmp___10~0 := ssl3_accept_#t~nondet25;havoc ssl3_accept_#t~nondet25;havoc ssl3_accept_~blastFlag~0;havoc ssl3_accept_~__cil_tmp55~0;havoc ssl3_accept_~__cil_tmp56~0;havoc ssl3_accept_~__cil_tmp57~0;havoc ssl3_accept_~__cil_tmp58~0;havoc ssl3_accept_~__cil_tmp59~0;havoc ssl3_accept_~__cil_tmp60~0;havoc ssl3_accept_~__cil_tmp61~0;ssl3_accept_~s__state~0 := ssl3_accept_~initial_state;ssl3_accept_~blastFlag~0 := 0;ssl3_accept_~tmp~0 := ssl3_accept_#t~nondet26;havoc ssl3_accept_#t~nondet26;ssl3_accept_~Time~0 := ssl3_accept_~tmp~0;ssl3_accept_~cb~0 := 0;ssl3_accept_~ret~0 := -1;ssl3_accept_~skip~0 := 0;ssl3_accept_~got_new_session~0 := 0; 34387#L81 assume ssl3_accept_~s__info_callback~0 != 0;ssl3_accept_~cb~0 := ssl3_accept_~s__info_callback~0; 34377#L84-2 ssl3_accept_#t~post27 := ssl3_accept_~s__in_handshake~0;ssl3_accept_~s__in_handshake~0 := ssl3_accept_#t~post27 + 1;havoc ssl3_accept_#t~post27; 34378#L89 assume !(ssl3_accept_~tmp___1~0 + 12288 != 0); 34484#L89-1 assume !(ssl3_accept_~s__cert~0 == 0); 34485#L98-3 assume true; 34635#L98-1 assume !false; 35873#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 35871#L101 assume !(ssl3_accept_~s__state~0 == 12292); 35869#L104 assume !(ssl3_accept_~s__state~0 == 16384); 35867#L107 assume !(ssl3_accept_~s__state~0 == 8192); 35865#L110 assume !(ssl3_accept_~s__state~0 == 24576); 35863#L113 assume !(ssl3_accept_~s__state~0 == 8195); 35861#L116 assume !(ssl3_accept_~s__state~0 == 8480); 35855#L119 assume !(ssl3_accept_~s__state~0 == 8481); 35840#L122 assume !(ssl3_accept_~s__state~0 == 8482); 34648#L125 assume ssl3_accept_~s__state~0 == 8464; 34646#L132 [2018-11-10 12:59:03,322 INFO L795 eck$LassoCheckResult]: Loop: 34646#L132 ssl3_accept_~s__shutdown~0 := 0;ssl3_accept_~ret~0 := ssl3_accept_#t~nondet32;havoc ssl3_accept_#t~nondet32; 35609#L273 assume ssl3_accept_~blastFlag~0 == 0;ssl3_accept_~blastFlag~0 := 1; 35607#L273-2 assume !(ssl3_accept_~ret~0 <= 0);ssl3_accept_~got_new_session~0 := 1;ssl3_accept_~s__state~0 := 8496;ssl3_accept_~s__init_num~0 := 0; 35605#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 35602#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 35596#L601-1 ssl3_accept_~skip~0 := 0; 35594#L98-3 assume true; 35592#L98-1 assume !false; 35590#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 35587#L101 assume !(ssl3_accept_~s__state~0 == 12292); 35585#L104 assume !(ssl3_accept_~s__state~0 == 16384); 35583#L107 assume !(ssl3_accept_~s__state~0 == 8192); 35581#L110 assume !(ssl3_accept_~s__state~0 == 24576); 35579#L113 assume !(ssl3_accept_~s__state~0 == 8195); 35577#L116 assume !(ssl3_accept_~s__state~0 == 8480); 35576#L119 assume !(ssl3_accept_~s__state~0 == 8481); 35575#L122 assume !(ssl3_accept_~s__state~0 == 8482); 35573#L125 assume !(ssl3_accept_~s__state~0 == 8464); 35572#L128 assume !(ssl3_accept_~s__state~0 == 8465); 35568#L131 assume !(ssl3_accept_~s__state~0 == 8466); 35561#L134 assume ssl3_accept_~s__state~0 == 8496; 34936#L138 ssl3_accept_~ret~0 := ssl3_accept_#t~nondet33;havoc ssl3_accept_#t~nondet33; 35559#L286 assume ssl3_accept_~blastFlag~0 == 1;ssl3_accept_~blastFlag~0 := 2; 35558#L286-2 assume !(ssl3_accept_~ret~0 <= 0); 35556#L292 assume !(ssl3_accept_~s__hit~0 != 0);ssl3_accept_~s__state~0 := 8512; 34558#L292-2 ssl3_accept_~s__init_num~0 := 0; 35553#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 35552#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 35542#L601-1 ssl3_accept_~skip~0 := 0; 35540#L98-3 assume true; 35538#L98-1 assume !false; 35536#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 35534#L101 assume !(ssl3_accept_~s__state~0 == 12292); 35532#L104 assume !(ssl3_accept_~s__state~0 == 16384); 35530#L107 assume !(ssl3_accept_~s__state~0 == 8192); 35528#L110 assume !(ssl3_accept_~s__state~0 == 24576); 35526#L113 assume !(ssl3_accept_~s__state~0 == 8195); 35524#L116 assume !(ssl3_accept_~s__state~0 == 8480); 35522#L119 assume !(ssl3_accept_~s__state~0 == 8481); 35520#L122 assume !(ssl3_accept_~s__state~0 == 8482); 35518#L125 assume !(ssl3_accept_~s__state~0 == 8464); 35516#L128 assume !(ssl3_accept_~s__state~0 == 8465); 35514#L131 assume !(ssl3_accept_~s__state~0 == 8466); 35512#L134 assume !(ssl3_accept_~s__state~0 == 8496); 35510#L137 assume !(ssl3_accept_~s__state~0 == 8497); 35508#L140 assume ssl3_accept_~s__state~0 == 8512; 34931#L144 ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0 := ssl3_accept_#t~nondet34;havoc ssl3_accept_#t~nondet34;ssl3_accept_~__cil_tmp56~0 := ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0; 35504#L304 assume (ssl3_accept_~__cil_tmp56~0 + 256) % 4294967296 != 0;ssl3_accept_~skip~0 := 1; 35501#L304-2 ssl3_accept_~s__state~0 := 8528;ssl3_accept_~s__init_num~0 := 0; 35499#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 35496#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 35490#L601-1 ssl3_accept_~skip~0 := 0; 35488#L98-3 assume true; 35486#L98-1 assume !false; 35482#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 35481#L101 assume !(ssl3_accept_~s__state~0 == 12292); 35479#L104 assume !(ssl3_accept_~s__state~0 == 16384); 35478#L107 assume !(ssl3_accept_~s__state~0 == 8192); 35475#L110 assume !(ssl3_accept_~s__state~0 == 24576); 35473#L113 assume !(ssl3_accept_~s__state~0 == 8195); 35472#L116 assume !(ssl3_accept_~s__state~0 == 8480); 35471#L119 assume !(ssl3_accept_~s__state~0 == 8481); 35470#L122 assume !(ssl3_accept_~s__state~0 == 8482); 35469#L125 assume !(ssl3_accept_~s__state~0 == 8464); 35468#L128 assume !(ssl3_accept_~s__state~0 == 8465); 35467#L131 assume !(ssl3_accept_~s__state~0 == 8466); 35466#L134 assume !(ssl3_accept_~s__state~0 == 8496); 35465#L137 assume !(ssl3_accept_~s__state~0 == 8497); 35464#L140 assume !(ssl3_accept_~s__state~0 == 8512); 35463#L143 assume !(ssl3_accept_~s__state~0 == 8513); 35462#L146 assume ssl3_accept_~s__state~0 == 8528; 34639#L150 ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0 := ssl3_accept_#t~nondet36;havoc ssl3_accept_#t~nondet36;ssl3_accept_~l~0 := ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0;ssl3_accept_~__cil_tmp57~0 := ssl3_accept_~s__options~0; 35461#L325 assume !((ssl3_accept_~__cil_tmp57~0 + 2097152) % 4294967296 != 0);ssl3_accept_~s__s3__tmp__use_rsa_tmp~0 := 0; 35459#L325-2 assume !(ssl3_accept_~s__s3__tmp__use_rsa_tmp~0 != 0); 35460#L334 assume !((ssl3_accept_~l~0 + 30) % 4294967296 != 0); 35452#L337 assume !((ssl3_accept_~l~0 + 1) % 4294967296 != 0);ssl3_accept_~skip~0 := 1; 35449#L337-1 ssl3_accept_~s__state~0 := 8544;ssl3_accept_~s__init_num~0 := 0; 35448#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 35021#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 35017#L601-1 ssl3_accept_~skip~0 := 0; 35223#L98-3 assume true; 35221#L98-1 assume !false; 35219#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 35217#L101 assume !(ssl3_accept_~s__state~0 == 12292); 35215#L104 assume !(ssl3_accept_~s__state~0 == 16384); 35213#L107 assume !(ssl3_accept_~s__state~0 == 8192); 35211#L110 assume !(ssl3_accept_~s__state~0 == 24576); 35209#L113 assume !(ssl3_accept_~s__state~0 == 8195); 35207#L116 assume !(ssl3_accept_~s__state~0 == 8480); 35205#L119 assume !(ssl3_accept_~s__state~0 == 8481); 35203#L122 assume !(ssl3_accept_~s__state~0 == 8482); 35201#L125 assume !(ssl3_accept_~s__state~0 == 8464); 35199#L128 assume !(ssl3_accept_~s__state~0 == 8465); 35197#L131 assume !(ssl3_accept_~s__state~0 == 8466); 35195#L134 assume !(ssl3_accept_~s__state~0 == 8496); 35193#L137 assume !(ssl3_accept_~s__state~0 == 8497); 35191#L140 assume !(ssl3_accept_~s__state~0 == 8512); 35189#L143 assume !(ssl3_accept_~s__state~0 == 8513); 35188#L146 assume !(ssl3_accept_~s__state~0 == 8528); 35186#L149 assume !(ssl3_accept_~s__state~0 == 8529); 34642#L152 assume ssl3_accept_~s__state~0 == 8544; 34609#L156 assume ssl3_accept_~s__verify_mode~0 + 1 != 0; 34586#L385 assume !(ssl3_accept_~s__session__peer~0 != 0); 34491#L394 ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0 := ssl3_accept_#t~nondet40;havoc ssl3_accept_#t~nondet40;ssl3_accept_~__cil_tmp61~0 := ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0; 34537#L398 assume !((ssl3_accept_~__cil_tmp61~0 + 256) % 4294967296 != 0); 34585#L407 ssl3_accept_~s__s3__tmp__cert_request~0 := 1;ssl3_accept_~ret~0 := ssl3_accept_#t~nondet41;havoc ssl3_accept_#t~nondet41; 34582#L410 assume !(ssl3_accept_~blastFlag~0 == 8); 34548#L413 assume !(ssl3_accept_~ret~0 <= 0);ssl3_accept_~s__state~0 := 8448;ssl3_accept_~s__s3__tmp__next_state___0~0 := 8576;ssl3_accept_~s__init_num~0 := 0; 34409#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 35688#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 35682#L601-1 ssl3_accept_~skip~0 := 0; 35680#L98-3 assume true; 35678#L98-1 assume !false; 35676#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 35674#L101 assume !(ssl3_accept_~s__state~0 == 12292); 35672#L104 assume !(ssl3_accept_~s__state~0 == 16384); 35670#L107 assume !(ssl3_accept_~s__state~0 == 8192); 35668#L110 assume !(ssl3_accept_~s__state~0 == 24576); 35667#L113 assume !(ssl3_accept_~s__state~0 == 8195); 35666#L116 assume !(ssl3_accept_~s__state~0 == 8480); 35665#L119 assume !(ssl3_accept_~s__state~0 == 8481); 35663#L122 assume !(ssl3_accept_~s__state~0 == 8482); 35660#L125 assume !(ssl3_accept_~s__state~0 == 8464); 35659#L128 assume !(ssl3_accept_~s__state~0 == 8465); 35658#L131 assume !(ssl3_accept_~s__state~0 == 8466); 35271#L134 assume !(ssl3_accept_~s__state~0 == 8496); 35265#L137 assume !(ssl3_accept_~s__state~0 == 8497); 35263#L140 assume !(ssl3_accept_~s__state~0 == 8512); 35261#L143 assume !(ssl3_accept_~s__state~0 == 8513); 35259#L146 assume !(ssl3_accept_~s__state~0 == 8528); 35257#L149 assume !(ssl3_accept_~s__state~0 == 8529); 35255#L152 assume !(ssl3_accept_~s__state~0 == 8544); 35253#L155 assume !(ssl3_accept_~s__state~0 == 8545); 35251#L158 assume !(ssl3_accept_~s__state~0 == 8560); 35249#L161 assume !(ssl3_accept_~s__state~0 == 8561); 35247#L164 assume ssl3_accept_~s__state~0 == 8448; 34561#L165 assume !(ssl3_accept_~num1~0 > 0); 34403#L439-1 ssl3_accept_~s__state~0 := ssl3_accept_~s__s3__tmp__next_state___0~0; 34420#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 35166#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 35161#L601-1 ssl3_accept_~skip~0 := 0; 35160#L98-3 assume true; 35159#L98-1 assume !false; 35154#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 35152#L101 assume ssl3_accept_~s__state~0 == 12292; 34520#L102 ssl3_accept_~s__new_session~0 := 1; 34521#L210 ssl3_accept_~s__server~0 := 1; 35720#L215 assume ssl3_accept_~cb~0 != 0; 35719#L215-2 ssl3_accept_~__cil_tmp55~0 := ssl3_accept_~s__version~0 * 8; 35718#L220 assume !(ssl3_accept_~__cil_tmp55~0 != 3);ssl3_accept_~s__type~0 := 8192; 35716#L225 assume !(ssl3_accept_~s__init_buf___0~0 == 0); 35712#L225-2 assume !(ssl3_accept_~tmp___4~0 == 0);ssl3_accept_~s__init_num~0 := 0; 35696#L242 assume !(ssl3_accept_~s__state~0 != 12292);ssl3_accept_#t~post30 := ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0;ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0 := ssl3_accept_#t~post30 + 1;havoc ssl3_accept_#t~post30;ssl3_accept_~s__state~0 := 8480; 35657#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 35615#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 35610#L601-1 ssl3_accept_~skip~0 := 0; 35608#L98-3 assume true; 35606#L98-1 assume !false; 35604#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 35603#L101 assume !(ssl3_accept_~s__state~0 == 12292); 35597#L104 assume !(ssl3_accept_~s__state~0 == 16384); 35595#L107 assume !(ssl3_accept_~s__state~0 == 8192); 35593#L110 assume !(ssl3_accept_~s__state~0 == 24576); 35591#L113 assume !(ssl3_accept_~s__state~0 == 8195); 35589#L116 assume !(ssl3_accept_~s__state~0 == 8480); 35586#L119 assume !(ssl3_accept_~s__state~0 == 8481); 35584#L122 assume !(ssl3_accept_~s__state~0 == 8482); 35582#L125 assume ssl3_accept_~s__state~0 == 8464; 34646#L132 [2018-11-10 12:59:03,322 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:59:03,322 INFO L82 PathProgramCache]: Analyzing trace with hash 1503423663, now seen corresponding path program 14 times [2018-11-10 12:59:03,322 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:59:03,322 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:59:03,322 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:03,323 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:59:03,323 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:03,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 12:59:03,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 12:59:03,327 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:59:03,327 INFO L82 PathProgramCache]: Analyzing trace with hash -883288334, now seen corresponding path program 1 times [2018-11-10 12:59:03,328 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:59:03,328 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:59:03,328 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:03,328 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-10 12:59:03,328 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:03,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:59:03,383 INFO L134 CoverageAnalysis]: Checked inductivity of 317 backedges. 194 proven. 7 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2018-11-10 12:59:03,383 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 12:59:03,383 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_76dbe15c-84ec-4b80-811b-157da3b45352/bin-2019/uautomizer/z3 Starting monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-10 12:59:03,399 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:59:03,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:59:03,435 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 12:59:03,459 INFO L134 CoverageAnalysis]: Checked inductivity of 317 backedges. 82 proven. 0 refuted. 0 times theorem prover too weak. 235 trivial. 0 not checked. [2018-11-10 12:59:03,476 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-10 12:59:03,477 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2018-11-10 12:59:03,477 INFO L810 eck$LassoCheckResult]: loop already infeasible [2018-11-10 12:59:03,477 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-10 12:59:03,477 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2018-11-10 12:59:03,477 INFO L87 Difference]: Start difference. First operand 1803 states and 2301 transitions. cyclomatic complexity: 504 Second operand 5 states. [2018-11-10 12:59:03,727 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 12:59:03,728 INFO L93 Difference]: Finished difference Result 2990 states and 3782 transitions. [2018-11-10 12:59:03,728 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-10 12:59:03,728 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 2990 states and 3782 transitions. [2018-11-10 12:59:03,734 INFO L131 ngComponentsAnalysis]: Automaton has 8 accepting balls. 2292 [2018-11-10 12:59:03,741 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 2990 states to 2954 states and 3744 transitions. [2018-11-10 12:59:03,741 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 2787 [2018-11-10 12:59:03,743 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 2787 [2018-11-10 12:59:03,743 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2954 states and 3744 transitions. [2018-11-10 12:59:03,745 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-10 12:59:03,746 INFO L705 BuchiCegarLoop]: Abstraction has 2954 states and 3744 transitions. [2018-11-10 12:59:03,748 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2954 states and 3744 transitions. [2018-11-10 12:59:03,767 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2954 to 2233. [2018-11-10 12:59:03,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2233 states. [2018-11-10 12:59:03,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2233 states to 2233 states and 2860 transitions. [2018-11-10 12:59:03,771 INFO L728 BuchiCegarLoop]: Abstraction has 2233 states and 2860 transitions. [2018-11-10 12:59:03,771 INFO L608 BuchiCegarLoop]: Abstraction has 2233 states and 2860 transitions. [2018-11-10 12:59:03,771 INFO L442 BuchiCegarLoop]: ======== Iteration 20============ [2018-11-10 12:59:03,771 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 2233 states and 2860 transitions. [2018-11-10 12:59:03,776 INFO L131 ngComponentsAnalysis]: Automaton has 6 accepting balls. 1963 [2018-11-10 12:59:03,776 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-10 12:59:03,776 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-10 12:59:03,777 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 12:59:03,778 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 5, 5, 4, 4, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 12:59:03,778 INFO L793 eck$LassoCheckResult]: Stem: 39894#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true; 39693#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~ret54, main_~s~0, main_~tmp~1;havoc main_~s~0;havoc main_~tmp~1;main_~s~0 := 8464;assume { :begin_inline_ssl3_accept } true;ssl3_accept_#in~initial_state := main_~s~0;havoc ssl3_accept_#res;havoc ssl3_accept_#t~nondet0, ssl3_accept_#t~nondet1, ssl3_accept_#t~nondet2, ssl3_accept_#t~nondet3, ssl3_accept_#t~nondet4, ssl3_accept_#t~nondet5, ssl3_accept_#t~nondet6, ssl3_accept_#t~nondet7, ssl3_accept_#t~nondet8, ssl3_accept_#t~nondet9, ssl3_accept_#t~nondet10, ssl3_accept_#t~nondet11, ssl3_accept_#t~nondet12, ssl3_accept_#t~nondet13, ssl3_accept_#t~nondet14, ssl3_accept_#t~nondet15, ssl3_accept_#t~nondet16, ssl3_accept_#t~nondet17, ssl3_accept_#t~nondet18, ssl3_accept_#t~nondet19, ssl3_accept_#t~nondet20, ssl3_accept_#t~nondet21, ssl3_accept_#t~nondet22, ssl3_accept_#t~nondet23, ssl3_accept_#t~nondet24, ssl3_accept_#t~nondet25, ssl3_accept_#t~nondet26, ssl3_accept_#t~post27, ssl3_accept_#t~nondet28, ssl3_accept_#t~post29, ssl3_accept_#t~post30, ssl3_accept_#t~nondet31, ssl3_accept_#t~nondet32, ssl3_accept_#t~nondet33, ssl3_accept_#t~nondet34, ssl3_accept_#t~nondet35, ssl3_accept_#t~nondet36, ssl3_accept_#t~nondet37, ssl3_accept_#t~nondet38, ssl3_accept_#t~nondet39, ssl3_accept_#t~nondet40, ssl3_accept_#t~nondet41, ssl3_accept_#t~nondet42, ssl3_accept_#t~nondet43, ssl3_accept_#t~nondet44, ssl3_accept_#t~nondet45, ssl3_accept_#t~nondet46, ssl3_accept_#t~nondet47, ssl3_accept_#t~nondet48, ssl3_accept_#t~nondet49, ssl3_accept_#t~post50, ssl3_accept_#t~nondet51, ssl3_accept_#t~nondet52, ssl3_accept_#t~post53, ssl3_accept_~initial_state, ssl3_accept_~s__info_callback~0, ssl3_accept_~s__in_handshake~0, ssl3_accept_~s__state~0, ssl3_accept_~s__new_session~0, ssl3_accept_~s__server~0, ssl3_accept_~s__version~0, ssl3_accept_~s__type~0, ssl3_accept_~s__init_num~0, ssl3_accept_~s__hit~0, ssl3_accept_~s__rwstate~0, ssl3_accept_~s__init_buf___0~0, ssl3_accept_~s__debug~0, ssl3_accept_~s__shutdown~0, ssl3_accept_~s__cert~0, ssl3_accept_~s__options~0, ssl3_accept_~s__verify_mode~0, ssl3_accept_~s__session__peer~0, ssl3_accept_~s__cert__pkeys__AT0__privatekey~0, ssl3_accept_~s__ctx__info_callback~0, ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0, ssl3_accept_~s__ctx__stats__sess_accept~0, ssl3_accept_~s__ctx__stats__sess_accept_good~0, ssl3_accept_~s__s3__tmp__cert_request~0, ssl3_accept_~s__s3__tmp__reuse_message~0, ssl3_accept_~s__s3__tmp__use_rsa_tmp~0, ssl3_accept_~s__s3__tmp__new_cipher~0, ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0, ssl3_accept_~s__s3__tmp__next_state___0~0, ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0, ssl3_accept_~s__session__cipher~0, ssl3_accept_~buf~0, ssl3_accept_~l~0, ssl3_accept_~Time~0, ssl3_accept_~tmp~0, ssl3_accept_~cb~0, ssl3_accept_~num1~0, ssl3_accept_~ret~0, ssl3_accept_~new_state~0, ssl3_accept_~state~0, ssl3_accept_~skip~0, ssl3_accept_~got_new_session~0, ssl3_accept_~tmp___1~0, ssl3_accept_~tmp___2~0, ssl3_accept_~tmp___3~0, ssl3_accept_~tmp___4~0, ssl3_accept_~tmp___5~0, ssl3_accept_~tmp___6~0, ssl3_accept_~tmp___7~0, ssl3_accept_~tmp___8~0, ssl3_accept_~tmp___9~0, ssl3_accept_~tmp___10~0, ssl3_accept_~blastFlag~0, ssl3_accept_~__cil_tmp55~0, ssl3_accept_~__cil_tmp56~0, ssl3_accept_~__cil_tmp57~0, ssl3_accept_~__cil_tmp58~0, ssl3_accept_~__cil_tmp59~0, ssl3_accept_~__cil_tmp60~0, ssl3_accept_~__cil_tmp61~0;ssl3_accept_~initial_state := ssl3_accept_#in~initial_state;ssl3_accept_~s__info_callback~0 := ssl3_accept_#t~nondet0;havoc ssl3_accept_#t~nondet0;ssl3_accept_~s__in_handshake~0 := ssl3_accept_#t~nondet1;havoc ssl3_accept_#t~nondet1;havoc ssl3_accept_~s__state~0;havoc ssl3_accept_~s__new_session~0;havoc ssl3_accept_~s__server~0;ssl3_accept_~s__version~0 := ssl3_accept_#t~nondet2;havoc ssl3_accept_#t~nondet2;havoc ssl3_accept_~s__type~0;havoc ssl3_accept_~s__init_num~0;ssl3_accept_~s__hit~0 := ssl3_accept_#t~nondet3;havoc ssl3_accept_#t~nondet3;havoc ssl3_accept_~s__rwstate~0;havoc ssl3_accept_~s__init_buf___0~0;ssl3_accept_~s__debug~0 := ssl3_accept_#t~nondet4;havoc ssl3_accept_#t~nondet4;havoc ssl3_accept_~s__shutdown~0;ssl3_accept_~s__cert~0 := ssl3_accept_#t~nondet5;havoc ssl3_accept_#t~nondet5;ssl3_accept_~s__options~0 := ssl3_accept_#t~nondet6;havoc ssl3_accept_#t~nondet6;ssl3_accept_~s__verify_mode~0 := ssl3_accept_#t~nondet7;havoc ssl3_accept_#t~nondet7;ssl3_accept_~s__session__peer~0 := ssl3_accept_#t~nondet8;havoc ssl3_accept_#t~nondet8;ssl3_accept_~s__cert__pkeys__AT0__privatekey~0 := ssl3_accept_#t~nondet9;havoc ssl3_accept_#t~nondet9;ssl3_accept_~s__ctx__info_callback~0 := ssl3_accept_#t~nondet10;havoc ssl3_accept_#t~nondet10;ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0 := ssl3_accept_#t~nondet11;havoc ssl3_accept_#t~nondet11;ssl3_accept_~s__ctx__stats__sess_accept~0 := ssl3_accept_#t~nondet12;havoc ssl3_accept_#t~nondet12;ssl3_accept_~s__ctx__stats__sess_accept_good~0 := ssl3_accept_#t~nondet13;havoc ssl3_accept_#t~nondet13;havoc ssl3_accept_~s__s3__tmp__cert_request~0;havoc ssl3_accept_~s__s3__tmp__reuse_message~0;havoc ssl3_accept_~s__s3__tmp__use_rsa_tmp~0;ssl3_accept_~s__s3__tmp__new_cipher~0 := ssl3_accept_#t~nondet14;havoc ssl3_accept_#t~nondet14;havoc ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0;havoc ssl3_accept_~s__s3__tmp__next_state___0~0;havoc ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0;havoc ssl3_accept_~s__session__cipher~0;havoc ssl3_accept_~buf~0;havoc ssl3_accept_~l~0;havoc ssl3_accept_~Time~0;havoc ssl3_accept_~tmp~0;havoc ssl3_accept_~cb~0;ssl3_accept_~num1~0 := ssl3_accept_#t~nondet15;havoc ssl3_accept_#t~nondet15;havoc ssl3_accept_~ret~0;havoc ssl3_accept_~new_state~0;havoc ssl3_accept_~state~0;havoc ssl3_accept_~skip~0;havoc ssl3_accept_~got_new_session~0;ssl3_accept_~tmp___1~0 := ssl3_accept_#t~nondet16;havoc ssl3_accept_#t~nondet16;ssl3_accept_~tmp___2~0 := ssl3_accept_#t~nondet17;havoc ssl3_accept_#t~nondet17;ssl3_accept_~tmp___3~0 := ssl3_accept_#t~nondet18;havoc ssl3_accept_#t~nondet18;ssl3_accept_~tmp___4~0 := ssl3_accept_#t~nondet19;havoc ssl3_accept_#t~nondet19;ssl3_accept_~tmp___5~0 := ssl3_accept_#t~nondet20;havoc ssl3_accept_#t~nondet20;ssl3_accept_~tmp___6~0 := ssl3_accept_#t~nondet21;havoc ssl3_accept_#t~nondet21;ssl3_accept_~tmp___7~0 := ssl3_accept_#t~nondet22;havoc ssl3_accept_#t~nondet22;ssl3_accept_~tmp___8~0 := ssl3_accept_#t~nondet23;havoc ssl3_accept_#t~nondet23;ssl3_accept_~tmp___9~0 := ssl3_accept_#t~nondet24;havoc ssl3_accept_#t~nondet24;ssl3_accept_~tmp___10~0 := ssl3_accept_#t~nondet25;havoc ssl3_accept_#t~nondet25;havoc ssl3_accept_~blastFlag~0;havoc ssl3_accept_~__cil_tmp55~0;havoc ssl3_accept_~__cil_tmp56~0;havoc ssl3_accept_~__cil_tmp57~0;havoc ssl3_accept_~__cil_tmp58~0;havoc ssl3_accept_~__cil_tmp59~0;havoc ssl3_accept_~__cil_tmp60~0;havoc ssl3_accept_~__cil_tmp61~0;ssl3_accept_~s__state~0 := ssl3_accept_~initial_state;ssl3_accept_~blastFlag~0 := 0;ssl3_accept_~tmp~0 := ssl3_accept_#t~nondet26;havoc ssl3_accept_#t~nondet26;ssl3_accept_~Time~0 := ssl3_accept_~tmp~0;ssl3_accept_~cb~0 := 0;ssl3_accept_~ret~0 := -1;ssl3_accept_~skip~0 := 0;ssl3_accept_~got_new_session~0 := 0; 39694#L81 assume ssl3_accept_~s__info_callback~0 != 0;ssl3_accept_~cb~0 := ssl3_accept_~s__info_callback~0; 39684#L84-2 ssl3_accept_#t~post27 := ssl3_accept_~s__in_handshake~0;ssl3_accept_~s__in_handshake~0 := ssl3_accept_#t~post27 + 1;havoc ssl3_accept_#t~post27; 39685#L89 assume !(ssl3_accept_~tmp___1~0 + 12288 != 0); 39797#L89-1 assume !(ssl3_accept_~s__cert~0 == 0); 39798#L98-3 assume true; 39965#L98-1 assume !false; 40702#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 40701#L101 assume !(ssl3_accept_~s__state~0 == 12292); 40700#L104 assume !(ssl3_accept_~s__state~0 == 16384); 40699#L107 assume !(ssl3_accept_~s__state~0 == 8192); 40698#L110 assume !(ssl3_accept_~s__state~0 == 24576); 40697#L113 assume !(ssl3_accept_~s__state~0 == 8195); 40696#L116 assume !(ssl3_accept_~s__state~0 == 8480); 40695#L119 assume !(ssl3_accept_~s__state~0 == 8481); 40694#L122 assume !(ssl3_accept_~s__state~0 == 8482); 40693#L125 assume ssl3_accept_~s__state~0 == 8464; 40023#L132 [2018-11-10 12:59:03,778 INFO L795 eck$LassoCheckResult]: Loop: 40023#L132 ssl3_accept_~s__shutdown~0 := 0;ssl3_accept_~ret~0 := ssl3_accept_#t~nondet32;havoc ssl3_accept_#t~nondet32; 41911#L273 assume ssl3_accept_~blastFlag~0 == 0;ssl3_accept_~blastFlag~0 := 1; 41910#L273-2 assume !(ssl3_accept_~ret~0 <= 0);ssl3_accept_~got_new_session~0 := 1;ssl3_accept_~s__state~0 := 8496;ssl3_accept_~s__init_num~0 := 0; 41908#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 39768#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 39770#L601-1 ssl3_accept_~skip~0 := 0; 39689#L98-3 assume true; 39690#L98-1 assume !false; 39699#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 41886#L101 assume !(ssl3_accept_~s__state~0 == 12292); 41884#L104 assume !(ssl3_accept_~s__state~0 == 16384); 41883#L107 assume !(ssl3_accept_~s__state~0 == 8192); 41882#L110 assume !(ssl3_accept_~s__state~0 == 24576); 41881#L113 assume !(ssl3_accept_~s__state~0 == 8195); 41880#L116 assume !(ssl3_accept_~s__state~0 == 8480); 41879#L119 assume !(ssl3_accept_~s__state~0 == 8481); 41878#L122 assume !(ssl3_accept_~s__state~0 == 8482); 41877#L125 assume !(ssl3_accept_~s__state~0 == 8464); 41876#L128 assume !(ssl3_accept_~s__state~0 == 8465); 41875#L131 assume !(ssl3_accept_~s__state~0 == 8466); 41874#L134 assume ssl3_accept_~s__state~0 == 8496; 40020#L138 ssl3_accept_~ret~0 := ssl3_accept_#t~nondet33;havoc ssl3_accept_#t~nondet33; 41871#L286 assume ssl3_accept_~blastFlag~0 == 1;ssl3_accept_~blastFlag~0 := 2; 41869#L286-2 assume !(ssl3_accept_~ret~0 <= 0); 41868#L292 assume !(ssl3_accept_~s__hit~0 != 0);ssl3_accept_~s__state~0 := 8512; 39863#L292-2 ssl3_accept_~s__init_num~0 := 0; 39864#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 41678#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 41672#L601-1 ssl3_accept_~skip~0 := 0; 41670#L98-3 assume true; 41668#L98-1 assume !false; 41666#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 41664#L101 assume !(ssl3_accept_~s__state~0 == 12292); 41662#L104 assume !(ssl3_accept_~s__state~0 == 16384); 41660#L107 assume !(ssl3_accept_~s__state~0 == 8192); 41658#L110 assume !(ssl3_accept_~s__state~0 == 24576); 41656#L113 assume !(ssl3_accept_~s__state~0 == 8195); 41654#L116 assume !(ssl3_accept_~s__state~0 == 8480); 41652#L119 assume !(ssl3_accept_~s__state~0 == 8481); 41650#L122 assume !(ssl3_accept_~s__state~0 == 8482); 41648#L125 assume !(ssl3_accept_~s__state~0 == 8464); 41646#L128 assume !(ssl3_accept_~s__state~0 == 8465); 41638#L131 assume !(ssl3_accept_~s__state~0 == 8466); 41634#L134 assume !(ssl3_accept_~s__state~0 == 8496); 39909#L137 assume !(ssl3_accept_~s__state~0 == 8497); 39910#L140 assume ssl3_accept_~s__state~0 == 8512; 39919#L144 ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0 := ssl3_accept_#t~nondet34;havoc ssl3_accept_#t~nondet34;ssl3_accept_~__cil_tmp56~0 := ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0; 41736#L304 assume (ssl3_accept_~__cil_tmp56~0 + 256) % 4294967296 != 0;ssl3_accept_~skip~0 := 1; 39718#L304-2 ssl3_accept_~s__state~0 := 8528;ssl3_accept_~s__init_num~0 := 0; 39719#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 41254#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 41248#L601-1 ssl3_accept_~skip~0 := 0; 41246#L98-3 assume true; 41244#L98-1 assume !false; 41242#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 41240#L101 assume !(ssl3_accept_~s__state~0 == 12292); 41238#L104 assume !(ssl3_accept_~s__state~0 == 16384); 41236#L107 assume !(ssl3_accept_~s__state~0 == 8192); 41234#L110 assume !(ssl3_accept_~s__state~0 == 24576); 41232#L113 assume !(ssl3_accept_~s__state~0 == 8195); 41230#L116 assume !(ssl3_accept_~s__state~0 == 8480); 41225#L119 assume !(ssl3_accept_~s__state~0 == 8481); 41223#L122 assume !(ssl3_accept_~s__state~0 == 8482); 41221#L125 assume !(ssl3_accept_~s__state~0 == 8464); 41219#L128 assume !(ssl3_accept_~s__state~0 == 8465); 41217#L131 assume !(ssl3_accept_~s__state~0 == 8466); 41216#L134 assume !(ssl3_accept_~s__state~0 == 8496); 41043#L137 assume !(ssl3_accept_~s__state~0 == 8497); 41042#L140 assume !(ssl3_accept_~s__state~0 == 8512); 41040#L143 assume !(ssl3_accept_~s__state~0 == 8513); 41041#L146 assume ssl3_accept_~s__state~0 == 8528; 40015#L150 ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0 := ssl3_accept_#t~nondet36;havoc ssl3_accept_#t~nondet36;ssl3_accept_~l~0 := ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0;ssl3_accept_~__cil_tmp57~0 := ssl3_accept_~s__options~0; 41696#L325 assume !((ssl3_accept_~__cil_tmp57~0 + 2097152) % 4294967296 != 0);ssl3_accept_~s__s3__tmp__use_rsa_tmp~0 := 0; 41694#L325-2 assume !(ssl3_accept_~s__s3__tmp__use_rsa_tmp~0 != 0); 41692#L334 assume !((ssl3_accept_~l~0 + 30) % 4294967296 != 0); 41688#L337 assume !((ssl3_accept_~l~0 + 1) % 4294967296 != 0);ssl3_accept_~skip~0 := 1; 41687#L337-1 ssl3_accept_~s__state~0 := 8544;ssl3_accept_~s__init_num~0 := 0; 41686#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 41683#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 41673#L601-1 ssl3_accept_~skip~0 := 0; 41671#L98-3 assume true; 41669#L98-1 assume !false; 41667#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 41665#L101 assume !(ssl3_accept_~s__state~0 == 12292); 41663#L104 assume !(ssl3_accept_~s__state~0 == 16384); 41661#L107 assume !(ssl3_accept_~s__state~0 == 8192); 41659#L110 assume !(ssl3_accept_~s__state~0 == 24576); 41657#L113 assume !(ssl3_accept_~s__state~0 == 8195); 41655#L116 assume !(ssl3_accept_~s__state~0 == 8480); 41653#L119 assume !(ssl3_accept_~s__state~0 == 8481); 41651#L122 assume !(ssl3_accept_~s__state~0 == 8482); 41649#L125 assume !(ssl3_accept_~s__state~0 == 8464); 41647#L128 assume !(ssl3_accept_~s__state~0 == 8465); 41639#L131 assume !(ssl3_accept_~s__state~0 == 8466); 41635#L134 assume !(ssl3_accept_~s__state~0 == 8496); 41631#L137 assume !(ssl3_accept_~s__state~0 == 8497); 41628#L140 assume !(ssl3_accept_~s__state~0 == 8512); 39875#L143 assume !(ssl3_accept_~s__state~0 == 8513); 39840#L146 assume !(ssl3_accept_~s__state~0 == 8528); 39841#L149 assume !(ssl3_accept_~s__state~0 == 8529); 39857#L152 assume ssl3_accept_~s__state~0 == 8544; 40012#L156 assume ssl3_accept_~s__verify_mode~0 + 1 != 0; 39904#L385 assume !(ssl3_accept_~s__session__peer~0 != 0); 39803#L394 ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0 := ssl3_accept_#t~nondet40;havoc ssl3_accept_#t~nondet40;ssl3_accept_~__cil_tmp61~0 := ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0; 39679#L398 assume !((ssl3_accept_~__cil_tmp61~0 + 256) % 4294967296 != 0); 39680#L407 ssl3_accept_~s__s3__tmp__cert_request~0 := 1;ssl3_accept_~ret~0 := ssl3_accept_#t~nondet41;havoc ssl3_accept_#t~nondet41; 39902#L410 assume !(ssl3_accept_~blastFlag~0 == 8); 39861#L413 assume !(ssl3_accept_~ret~0 <= 0);ssl3_accept_~s__state~0 := 8448;ssl3_accept_~s__s3__tmp__next_state___0~0 := 8576;ssl3_accept_~s__init_num~0 := 0; 39717#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 41561#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 41550#L601-1 ssl3_accept_~skip~0 := 0; 41551#L98-3 assume true; 41544#L98-1 assume !false; 41545#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 41538#L101 assume !(ssl3_accept_~s__state~0 == 12292); 41539#L104 assume !(ssl3_accept_~s__state~0 == 16384); 41514#L107 assume !(ssl3_accept_~s__state~0 == 8192); 41515#L110 assume !(ssl3_accept_~s__state~0 == 24576); 41395#L113 assume !(ssl3_accept_~s__state~0 == 8195); 41396#L116 assume !(ssl3_accept_~s__state~0 == 8480); 41341#L119 assume !(ssl3_accept_~s__state~0 == 8481); 41342#L122 assume !(ssl3_accept_~s__state~0 == 8482); 41321#L125 assume !(ssl3_accept_~s__state~0 == 8464); 41322#L128 assume !(ssl3_accept_~s__state~0 == 8465); 41318#L131 assume !(ssl3_accept_~s__state~0 == 8466); 41317#L134 assume !(ssl3_accept_~s__state~0 == 8496); 41015#L137 assume !(ssl3_accept_~s__state~0 == 8497); 41016#L140 assume !(ssl3_accept_~s__state~0 == 8512); 41011#L143 assume !(ssl3_accept_~s__state~0 == 8513); 41012#L146 assume !(ssl3_accept_~s__state~0 == 8528); 41007#L149 assume !(ssl3_accept_~s__state~0 == 8529); 41008#L152 assume !(ssl3_accept_~s__state~0 == 8544); 41003#L155 assume !(ssl3_accept_~s__state~0 == 8545); 41004#L158 assume !(ssl3_accept_~s__state~0 == 8560); 40997#L161 assume !(ssl3_accept_~s__state~0 == 8561); 40998#L164 assume ssl3_accept_~s__state~0 == 8448; 39877#L165 assume !(ssl3_accept_~num1~0 > 0); 39711#L439-1 ssl3_accept_~s__state~0 := ssl3_accept_~s__s3__tmp__next_state___0~0; 39728#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 41391#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 41386#L601-1 ssl3_accept_~skip~0 := 0; 41385#L98-3 assume true; 41384#L98-1 assume !false; 41383#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 41382#L101 assume !(ssl3_accept_~s__state~0 == 12292); 41381#L104 assume !(ssl3_accept_~s__state~0 == 16384); 41380#L107 assume !(ssl3_accept_~s__state~0 == 8192); 41379#L110 assume !(ssl3_accept_~s__state~0 == 24576); 41378#L113 assume !(ssl3_accept_~s__state~0 == 8195); 41377#L116 assume !(ssl3_accept_~s__state~0 == 8480); 41376#L119 assume !(ssl3_accept_~s__state~0 == 8481); 41375#L122 assume !(ssl3_accept_~s__state~0 == 8482); 41374#L125 assume !(ssl3_accept_~s__state~0 == 8464); 41373#L128 assume !(ssl3_accept_~s__state~0 == 8465); 41372#L131 assume !(ssl3_accept_~s__state~0 == 8466); 41371#L134 assume !(ssl3_accept_~s__state~0 == 8496); 41370#L137 assume !(ssl3_accept_~s__state~0 == 8497); 41369#L140 assume !(ssl3_accept_~s__state~0 == 8512); 41368#L143 assume !(ssl3_accept_~s__state~0 == 8513); 41367#L146 assume !(ssl3_accept_~s__state~0 == 8528); 41366#L149 assume !(ssl3_accept_~s__state~0 == 8529); 41365#L152 assume !(ssl3_accept_~s__state~0 == 8544); 41364#L155 assume !(ssl3_accept_~s__state~0 == 8545); 41363#L158 assume !(ssl3_accept_~s__state~0 == 8560); 39739#L161 assume !(ssl3_accept_~s__state~0 == 8561); 39712#L164 assume !(ssl3_accept_~s__state~0 == 8448); 39713#L167 assume ssl3_accept_~s__state~0 == 8576; 39859#L171 ssl3_accept_~ret~0 := ssl3_accept_#t~nondet43;havoc ssl3_accept_#t~nondet43; 39708#L453 assume !(ssl3_accept_~ret~0 <= 0); 39709#L456 assume ssl3_accept_~ret~0 == 2;ssl3_accept_~s__state~0 := 8466; 39945#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 41558#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 41554#L601-1 ssl3_accept_~skip~0 := 0; 41547#L98-3 assume true; 41548#L98-1 assume !false; 41541#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 41542#L101 assume !(ssl3_accept_~s__state~0 == 12292); 41519#L104 assume !(ssl3_accept_~s__state~0 == 16384); 41520#L107 assume !(ssl3_accept_~s__state~0 == 8192); 41399#L110 assume !(ssl3_accept_~s__state~0 == 24576); 41400#L113 assume !(ssl3_accept_~s__state~0 == 8195); 41361#L116 assume !(ssl3_accept_~s__state~0 == 8480); 41362#L119 assume !(ssl3_accept_~s__state~0 == 8481); 41329#L122 assume !(ssl3_accept_~s__state~0 == 8482); 41330#L125 assume ssl3_accept_~s__state~0 == 8464; 40023#L132 [2018-11-10 12:59:03,778 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:59:03,778 INFO L82 PathProgramCache]: Analyzing trace with hash 1503423663, now seen corresponding path program 15 times [2018-11-10 12:59:03,778 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:59:03,778 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:59:03,779 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:03,779 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:59:03,779 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:03,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 12:59:03,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 12:59:03,784 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:59:03,785 INFO L82 PathProgramCache]: Analyzing trace with hash 813137343, now seen corresponding path program 1 times [2018-11-10 12:59:03,785 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:59:03,785 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:59:03,785 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:03,785 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-10 12:59:03,786 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:03,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:59:03,840 INFO L134 CoverageAnalysis]: Checked inductivity of 402 backedges. 90 proven. 0 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2018-11-10 12:59:03,841 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 12:59:03,841 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-10 12:59:03,841 INFO L810 eck$LassoCheckResult]: loop already infeasible [2018-11-10 12:59:03,841 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 12:59:03,841 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 12:59:03,841 INFO L87 Difference]: Start difference. First operand 2233 states and 2860 transitions. cyclomatic complexity: 635 Second operand 3 states. [2018-11-10 12:59:03,939 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 12:59:03,939 INFO L93 Difference]: Finished difference Result 2436 states and 3094 transitions. [2018-11-10 12:59:03,939 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 12:59:03,939 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 2436 states and 3094 transitions. [2018-11-10 12:59:03,943 INFO L131 ngComponentsAnalysis]: Automaton has 7 accepting balls. 2040 [2018-11-10 12:59:03,949 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 2436 states to 2366 states and 3024 transitions. [2018-11-10 12:59:03,949 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 2199 [2018-11-10 12:59:03,949 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 2199 [2018-11-10 12:59:03,949 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2366 states and 3024 transitions. [2018-11-10 12:59:03,950 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-10 12:59:03,950 INFO L705 BuchiCegarLoop]: Abstraction has 2366 states and 3024 transitions. [2018-11-10 12:59:03,951 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2366 states and 3024 transitions. [2018-11-10 12:59:03,965 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2366 to 2231. [2018-11-10 12:59:03,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2231 states. [2018-11-10 12:59:03,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2231 states to 2231 states and 2852 transitions. [2018-11-10 12:59:03,968 INFO L728 BuchiCegarLoop]: Abstraction has 2231 states and 2852 transitions. [2018-11-10 12:59:03,968 INFO L608 BuchiCegarLoop]: Abstraction has 2231 states and 2852 transitions. [2018-11-10 12:59:03,968 INFO L442 BuchiCegarLoop]: ======== Iteration 21============ [2018-11-10 12:59:03,968 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 2231 states and 2852 transitions. [2018-11-10 12:59:03,971 INFO L131 ngComponentsAnalysis]: Automaton has 7 accepting balls. 1955 [2018-11-10 12:59:03,971 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-10 12:59:03,971 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-10 12:59:03,972 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 12:59:03,973 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 5, 5, 4, 4, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 12:59:03,973 INFO L793 eck$LassoCheckResult]: Stem: 44569#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true; 44364#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~ret54, main_~s~0, main_~tmp~1;havoc main_~s~0;havoc main_~tmp~1;main_~s~0 := 8464;assume { :begin_inline_ssl3_accept } true;ssl3_accept_#in~initial_state := main_~s~0;havoc ssl3_accept_#res;havoc ssl3_accept_#t~nondet0, ssl3_accept_#t~nondet1, ssl3_accept_#t~nondet2, ssl3_accept_#t~nondet3, ssl3_accept_#t~nondet4, ssl3_accept_#t~nondet5, ssl3_accept_#t~nondet6, ssl3_accept_#t~nondet7, ssl3_accept_#t~nondet8, ssl3_accept_#t~nondet9, ssl3_accept_#t~nondet10, ssl3_accept_#t~nondet11, ssl3_accept_#t~nondet12, ssl3_accept_#t~nondet13, ssl3_accept_#t~nondet14, ssl3_accept_#t~nondet15, ssl3_accept_#t~nondet16, ssl3_accept_#t~nondet17, ssl3_accept_#t~nondet18, ssl3_accept_#t~nondet19, ssl3_accept_#t~nondet20, ssl3_accept_#t~nondet21, ssl3_accept_#t~nondet22, ssl3_accept_#t~nondet23, ssl3_accept_#t~nondet24, ssl3_accept_#t~nondet25, ssl3_accept_#t~nondet26, ssl3_accept_#t~post27, ssl3_accept_#t~nondet28, ssl3_accept_#t~post29, ssl3_accept_#t~post30, ssl3_accept_#t~nondet31, ssl3_accept_#t~nondet32, ssl3_accept_#t~nondet33, ssl3_accept_#t~nondet34, ssl3_accept_#t~nondet35, ssl3_accept_#t~nondet36, ssl3_accept_#t~nondet37, ssl3_accept_#t~nondet38, ssl3_accept_#t~nondet39, ssl3_accept_#t~nondet40, ssl3_accept_#t~nondet41, ssl3_accept_#t~nondet42, ssl3_accept_#t~nondet43, ssl3_accept_#t~nondet44, ssl3_accept_#t~nondet45, ssl3_accept_#t~nondet46, ssl3_accept_#t~nondet47, ssl3_accept_#t~nondet48, ssl3_accept_#t~nondet49, ssl3_accept_#t~post50, ssl3_accept_#t~nondet51, ssl3_accept_#t~nondet52, ssl3_accept_#t~post53, ssl3_accept_~initial_state, ssl3_accept_~s__info_callback~0, ssl3_accept_~s__in_handshake~0, ssl3_accept_~s__state~0, ssl3_accept_~s__new_session~0, ssl3_accept_~s__server~0, ssl3_accept_~s__version~0, ssl3_accept_~s__type~0, ssl3_accept_~s__init_num~0, ssl3_accept_~s__hit~0, ssl3_accept_~s__rwstate~0, ssl3_accept_~s__init_buf___0~0, ssl3_accept_~s__debug~0, ssl3_accept_~s__shutdown~0, ssl3_accept_~s__cert~0, ssl3_accept_~s__options~0, ssl3_accept_~s__verify_mode~0, ssl3_accept_~s__session__peer~0, ssl3_accept_~s__cert__pkeys__AT0__privatekey~0, ssl3_accept_~s__ctx__info_callback~0, ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0, ssl3_accept_~s__ctx__stats__sess_accept~0, ssl3_accept_~s__ctx__stats__sess_accept_good~0, ssl3_accept_~s__s3__tmp__cert_request~0, ssl3_accept_~s__s3__tmp__reuse_message~0, ssl3_accept_~s__s3__tmp__use_rsa_tmp~0, ssl3_accept_~s__s3__tmp__new_cipher~0, ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0, ssl3_accept_~s__s3__tmp__next_state___0~0, ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0, ssl3_accept_~s__session__cipher~0, ssl3_accept_~buf~0, ssl3_accept_~l~0, ssl3_accept_~Time~0, ssl3_accept_~tmp~0, ssl3_accept_~cb~0, ssl3_accept_~num1~0, ssl3_accept_~ret~0, ssl3_accept_~new_state~0, ssl3_accept_~state~0, ssl3_accept_~skip~0, ssl3_accept_~got_new_session~0, ssl3_accept_~tmp___1~0, ssl3_accept_~tmp___2~0, ssl3_accept_~tmp___3~0, ssl3_accept_~tmp___4~0, ssl3_accept_~tmp___5~0, ssl3_accept_~tmp___6~0, ssl3_accept_~tmp___7~0, ssl3_accept_~tmp___8~0, ssl3_accept_~tmp___9~0, ssl3_accept_~tmp___10~0, ssl3_accept_~blastFlag~0, ssl3_accept_~__cil_tmp55~0, ssl3_accept_~__cil_tmp56~0, ssl3_accept_~__cil_tmp57~0, ssl3_accept_~__cil_tmp58~0, ssl3_accept_~__cil_tmp59~0, ssl3_accept_~__cil_tmp60~0, ssl3_accept_~__cil_tmp61~0;ssl3_accept_~initial_state := ssl3_accept_#in~initial_state;ssl3_accept_~s__info_callback~0 := ssl3_accept_#t~nondet0;havoc ssl3_accept_#t~nondet0;ssl3_accept_~s__in_handshake~0 := ssl3_accept_#t~nondet1;havoc ssl3_accept_#t~nondet1;havoc ssl3_accept_~s__state~0;havoc ssl3_accept_~s__new_session~0;havoc ssl3_accept_~s__server~0;ssl3_accept_~s__version~0 := ssl3_accept_#t~nondet2;havoc ssl3_accept_#t~nondet2;havoc ssl3_accept_~s__type~0;havoc ssl3_accept_~s__init_num~0;ssl3_accept_~s__hit~0 := ssl3_accept_#t~nondet3;havoc ssl3_accept_#t~nondet3;havoc ssl3_accept_~s__rwstate~0;havoc ssl3_accept_~s__init_buf___0~0;ssl3_accept_~s__debug~0 := ssl3_accept_#t~nondet4;havoc ssl3_accept_#t~nondet4;havoc ssl3_accept_~s__shutdown~0;ssl3_accept_~s__cert~0 := ssl3_accept_#t~nondet5;havoc ssl3_accept_#t~nondet5;ssl3_accept_~s__options~0 := ssl3_accept_#t~nondet6;havoc ssl3_accept_#t~nondet6;ssl3_accept_~s__verify_mode~0 := ssl3_accept_#t~nondet7;havoc ssl3_accept_#t~nondet7;ssl3_accept_~s__session__peer~0 := ssl3_accept_#t~nondet8;havoc ssl3_accept_#t~nondet8;ssl3_accept_~s__cert__pkeys__AT0__privatekey~0 := ssl3_accept_#t~nondet9;havoc ssl3_accept_#t~nondet9;ssl3_accept_~s__ctx__info_callback~0 := ssl3_accept_#t~nondet10;havoc ssl3_accept_#t~nondet10;ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0 := ssl3_accept_#t~nondet11;havoc ssl3_accept_#t~nondet11;ssl3_accept_~s__ctx__stats__sess_accept~0 := ssl3_accept_#t~nondet12;havoc ssl3_accept_#t~nondet12;ssl3_accept_~s__ctx__stats__sess_accept_good~0 := ssl3_accept_#t~nondet13;havoc ssl3_accept_#t~nondet13;havoc ssl3_accept_~s__s3__tmp__cert_request~0;havoc ssl3_accept_~s__s3__tmp__reuse_message~0;havoc ssl3_accept_~s__s3__tmp__use_rsa_tmp~0;ssl3_accept_~s__s3__tmp__new_cipher~0 := ssl3_accept_#t~nondet14;havoc ssl3_accept_#t~nondet14;havoc ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0;havoc ssl3_accept_~s__s3__tmp__next_state___0~0;havoc ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0;havoc ssl3_accept_~s__session__cipher~0;havoc ssl3_accept_~buf~0;havoc ssl3_accept_~l~0;havoc ssl3_accept_~Time~0;havoc ssl3_accept_~tmp~0;havoc ssl3_accept_~cb~0;ssl3_accept_~num1~0 := ssl3_accept_#t~nondet15;havoc ssl3_accept_#t~nondet15;havoc ssl3_accept_~ret~0;havoc ssl3_accept_~new_state~0;havoc ssl3_accept_~state~0;havoc ssl3_accept_~skip~0;havoc ssl3_accept_~got_new_session~0;ssl3_accept_~tmp___1~0 := ssl3_accept_#t~nondet16;havoc ssl3_accept_#t~nondet16;ssl3_accept_~tmp___2~0 := ssl3_accept_#t~nondet17;havoc ssl3_accept_#t~nondet17;ssl3_accept_~tmp___3~0 := ssl3_accept_#t~nondet18;havoc ssl3_accept_#t~nondet18;ssl3_accept_~tmp___4~0 := ssl3_accept_#t~nondet19;havoc ssl3_accept_#t~nondet19;ssl3_accept_~tmp___5~0 := ssl3_accept_#t~nondet20;havoc ssl3_accept_#t~nondet20;ssl3_accept_~tmp___6~0 := ssl3_accept_#t~nondet21;havoc ssl3_accept_#t~nondet21;ssl3_accept_~tmp___7~0 := ssl3_accept_#t~nondet22;havoc ssl3_accept_#t~nondet22;ssl3_accept_~tmp___8~0 := ssl3_accept_#t~nondet23;havoc ssl3_accept_#t~nondet23;ssl3_accept_~tmp___9~0 := ssl3_accept_#t~nondet24;havoc ssl3_accept_#t~nondet24;ssl3_accept_~tmp___10~0 := ssl3_accept_#t~nondet25;havoc ssl3_accept_#t~nondet25;havoc ssl3_accept_~blastFlag~0;havoc ssl3_accept_~__cil_tmp55~0;havoc ssl3_accept_~__cil_tmp56~0;havoc ssl3_accept_~__cil_tmp57~0;havoc ssl3_accept_~__cil_tmp58~0;havoc ssl3_accept_~__cil_tmp59~0;havoc ssl3_accept_~__cil_tmp60~0;havoc ssl3_accept_~__cil_tmp61~0;ssl3_accept_~s__state~0 := ssl3_accept_~initial_state;ssl3_accept_~blastFlag~0 := 0;ssl3_accept_~tmp~0 := ssl3_accept_#t~nondet26;havoc ssl3_accept_#t~nondet26;ssl3_accept_~Time~0 := ssl3_accept_~tmp~0;ssl3_accept_~cb~0 := 0;ssl3_accept_~ret~0 := -1;ssl3_accept_~skip~0 := 0;ssl3_accept_~got_new_session~0 := 0; 44365#L81 assume ssl3_accept_~s__info_callback~0 != 0;ssl3_accept_~cb~0 := ssl3_accept_~s__info_callback~0; 44359#L84-2 ssl3_accept_#t~post27 := ssl3_accept_~s__in_handshake~0;ssl3_accept_~s__in_handshake~0 := ssl3_accept_#t~post27 + 1;havoc ssl3_accept_#t~post27; 44360#L89 assume !(ssl3_accept_~tmp___1~0 + 12288 != 0); 44471#L89-1 assume !(ssl3_accept_~s__cert~0 == 0); 44472#L98-3 assume true; 44630#L98-1 assume !false; 45627#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 45625#L101 assume !(ssl3_accept_~s__state~0 == 12292); 45623#L104 assume !(ssl3_accept_~s__state~0 == 16384); 45621#L107 assume !(ssl3_accept_~s__state~0 == 8192); 45614#L110 assume !(ssl3_accept_~s__state~0 == 24576); 45611#L113 assume !(ssl3_accept_~s__state~0 == 8195); 45608#L116 assume !(ssl3_accept_~s__state~0 == 8480); 45606#L119 assume !(ssl3_accept_~s__state~0 == 8481); 45604#L122 assume !(ssl3_accept_~s__state~0 == 8482); 45601#L125 assume ssl3_accept_~s__state~0 == 8464; 44577#L132 [2018-11-10 12:59:03,973 INFO L795 eck$LassoCheckResult]: Loop: 44577#L132 ssl3_accept_~s__shutdown~0 := 0;ssl3_accept_~ret~0 := ssl3_accept_#t~nondet32;havoc ssl3_accept_#t~nondet32; 44578#L273 assume ssl3_accept_~blastFlag~0 == 0;ssl3_accept_~blastFlag~0 := 1; 44474#L273-2 assume !(ssl3_accept_~ret~0 <= 0);ssl3_accept_~got_new_session~0 := 1;ssl3_accept_~s__state~0 := 8496;ssl3_accept_~s__init_num~0 := 0; 44475#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 46537#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 46532#L601-1 ssl3_accept_~skip~0 := 0; 46531#L98-3 assume true; 46530#L98-1 assume !false; 46529#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 46528#L101 assume !(ssl3_accept_~s__state~0 == 12292); 46527#L104 assume !(ssl3_accept_~s__state~0 == 16384); 46526#L107 assume !(ssl3_accept_~s__state~0 == 8192); 46525#L110 assume !(ssl3_accept_~s__state~0 == 24576); 46524#L113 assume !(ssl3_accept_~s__state~0 == 8195); 46523#L116 assume !(ssl3_accept_~s__state~0 == 8480); 46522#L119 assume !(ssl3_accept_~s__state~0 == 8481); 46521#L122 assume !(ssl3_accept_~s__state~0 == 8482); 46520#L125 assume !(ssl3_accept_~s__state~0 == 8464); 46519#L128 assume !(ssl3_accept_~s__state~0 == 8465); 46516#L131 assume !(ssl3_accept_~s__state~0 == 8466); 45435#L134 assume ssl3_accept_~s__state~0 == 8496; 45035#L138 ssl3_accept_~ret~0 := ssl3_accept_#t~nondet33;havoc ssl3_accept_#t~nondet33; 45434#L286 assume ssl3_accept_~blastFlag~0 == 1;ssl3_accept_~blastFlag~0 := 2; 45433#L286-2 assume !(ssl3_accept_~ret~0 <= 0); 45432#L292 assume !(ssl3_accept_~s__hit~0 != 0);ssl3_accept_~s__state~0 := 8512; 44553#L292-2 ssl3_accept_~s__init_num~0 := 0; 45430#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 45427#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 45422#L601-1 ssl3_accept_~skip~0 := 0; 45421#L98-3 assume true; 45420#L98-1 assume !false; 45419#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 45418#L101 assume !(ssl3_accept_~s__state~0 == 12292); 45417#L104 assume !(ssl3_accept_~s__state~0 == 16384); 45416#L107 assume !(ssl3_accept_~s__state~0 == 8192); 45415#L110 assume !(ssl3_accept_~s__state~0 == 24576); 45414#L113 assume !(ssl3_accept_~s__state~0 == 8195); 45413#L116 assume !(ssl3_accept_~s__state~0 == 8480); 45412#L119 assume !(ssl3_accept_~s__state~0 == 8481); 45411#L122 assume !(ssl3_accept_~s__state~0 == 8482); 45410#L125 assume !(ssl3_accept_~s__state~0 == 8464); 45409#L128 assume !(ssl3_accept_~s__state~0 == 8465); 45408#L131 assume !(ssl3_accept_~s__state~0 == 8466); 45407#L134 assume !(ssl3_accept_~s__state~0 == 8496); 45406#L137 assume !(ssl3_accept_~s__state~0 == 8497); 44936#L140 assume ssl3_accept_~s__state~0 == 8512; 44937#L144 ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0 := ssl3_accept_#t~nondet34;havoc ssl3_accept_#t~nondet34;ssl3_accept_~__cil_tmp56~0 := ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0; 46502#L304 assume (ssl3_accept_~__cil_tmp56~0 + 256) % 4294967296 != 0;ssl3_accept_~skip~0 := 1; 46500#L304-2 ssl3_accept_~s__state~0 := 8528;ssl3_accept_~s__init_num~0 := 0; 46378#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 46377#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 46373#L601-1 ssl3_accept_~skip~0 := 0; 46362#L98-3 assume true; 46363#L98-1 assume !false; 46356#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 46357#L101 assume !(ssl3_accept_~s__state~0 == 12292); 46350#L104 assume !(ssl3_accept_~s__state~0 == 16384); 46351#L107 assume !(ssl3_accept_~s__state~0 == 8192); 46344#L110 assume !(ssl3_accept_~s__state~0 == 24576); 46345#L113 assume !(ssl3_accept_~s__state~0 == 8195); 46338#L116 assume !(ssl3_accept_~s__state~0 == 8480); 46339#L119 assume !(ssl3_accept_~s__state~0 == 8481); 46332#L122 assume !(ssl3_accept_~s__state~0 == 8482); 46333#L125 assume !(ssl3_accept_~s__state~0 == 8464); 46326#L128 assume !(ssl3_accept_~s__state~0 == 8465); 46327#L131 assume !(ssl3_accept_~s__state~0 == 8466); 46320#L134 assume !(ssl3_accept_~s__state~0 == 8496); 46321#L137 assume !(ssl3_accept_~s__state~0 == 8497); 45968#L140 assume !(ssl3_accept_~s__state~0 == 8512); 45969#L143 assume !(ssl3_accept_~s__state~0 == 8513); 44914#L146 assume ssl3_accept_~s__state~0 == 8528; 44915#L150 ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0 := ssl3_accept_#t~nondet36;havoc ssl3_accept_#t~nondet36;ssl3_accept_~l~0 := ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0;ssl3_accept_~__cil_tmp57~0 := ssl3_accept_~s__options~0; 44546#L325 assume !((ssl3_accept_~__cil_tmp57~0 + 2097152) % 4294967296 != 0);ssl3_accept_~s__s3__tmp__use_rsa_tmp~0 := 0; 44547#L325-2 assume !(ssl3_accept_~s__s3__tmp__use_rsa_tmp~0 != 0); 44451#L334 assume !((ssl3_accept_~l~0 + 30) % 4294967296 != 0); 44453#L337 assume !((ssl3_accept_~l~0 + 1) % 4294967296 != 0);ssl3_accept_~skip~0 := 1; 44436#L337-1 ssl3_accept_~s__state~0 := 8544;ssl3_accept_~s__init_num~0 := 0; 44437#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 45824#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 45822#L601-1 ssl3_accept_~skip~0 := 0; 45825#L98-3 assume true; 45823#L98-1 assume !false; 45820#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 45818#L101 assume !(ssl3_accept_~s__state~0 == 12292); 45817#L104 assume !(ssl3_accept_~s__state~0 == 16384); 45816#L107 assume !(ssl3_accept_~s__state~0 == 8192); 45815#L110 assume !(ssl3_accept_~s__state~0 == 24576); 45814#L113 assume !(ssl3_accept_~s__state~0 == 8195); 45813#L116 assume !(ssl3_accept_~s__state~0 == 8480); 45799#L119 assume !(ssl3_accept_~s__state~0 == 8481); 45794#L122 assume !(ssl3_accept_~s__state~0 == 8482); 45787#L125 assume !(ssl3_accept_~s__state~0 == 8464); 45784#L128 assume !(ssl3_accept_~s__state~0 == 8465); 45781#L131 assume !(ssl3_accept_~s__state~0 == 8466); 45778#L134 assume !(ssl3_accept_~s__state~0 == 8496); 45775#L137 assume !(ssl3_accept_~s__state~0 == 8497); 45772#L140 assume !(ssl3_accept_~s__state~0 == 8512); 45769#L143 assume !(ssl3_accept_~s__state~0 == 8513); 45766#L146 assume !(ssl3_accept_~s__state~0 == 8528); 45696#L149 assume !(ssl3_accept_~s__state~0 == 8529); 44631#L152 assume ssl3_accept_~s__state~0 == 8544; 44603#L156 assume ssl3_accept_~s__verify_mode~0 + 1 != 0; 44579#L385 assume !(ssl3_accept_~s__session__peer~0 != 0); 44480#L394 ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0 := ssl3_accept_#t~nondet40;havoc ssl3_accept_#t~nondet40;ssl3_accept_~__cil_tmp61~0 := ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0; 44354#L398 assume !((ssl3_accept_~__cil_tmp61~0 + 256) % 4294967296 != 0); 44355#L407 ssl3_accept_~s__s3__tmp__cert_request~0 := 1;ssl3_accept_~ret~0 := ssl3_accept_#t~nondet41;havoc ssl3_accept_#t~nondet41; 44576#L410 assume !(ssl3_accept_~blastFlag~0 == 8); 44538#L413 assume !(ssl3_accept_~ret~0 <= 0);ssl3_accept_~s__state~0 := 8448;ssl3_accept_~s__s3__tmp__next_state___0~0 := 8576;ssl3_accept_~s__init_num~0 := 0; 44392#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 46454#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 46449#L601-1 ssl3_accept_~skip~0 := 0; 46448#L98-3 assume true; 46447#L98-1 assume !false; 46446#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 46445#L101 assume !(ssl3_accept_~s__state~0 == 12292); 46444#L104 assume !(ssl3_accept_~s__state~0 == 16384); 46443#L107 assume !(ssl3_accept_~s__state~0 == 8192); 46441#L110 assume !(ssl3_accept_~s__state~0 == 24576); 46440#L113 assume !(ssl3_accept_~s__state~0 == 8195); 46439#L116 assume !(ssl3_accept_~s__state~0 == 8480); 46438#L119 assume !(ssl3_accept_~s__state~0 == 8481); 46437#L122 assume !(ssl3_accept_~s__state~0 == 8482); 46436#L125 assume !(ssl3_accept_~s__state~0 == 8464); 46435#L128 assume !(ssl3_accept_~s__state~0 == 8465); 46434#L131 assume !(ssl3_accept_~s__state~0 == 8466); 44598#L134 assume !(ssl3_accept_~s__state~0 == 8496); 44584#L137 assume !(ssl3_accept_~s__state~0 == 8497); 44585#L140 assume !(ssl3_accept_~s__state~0 == 8512); 44554#L143 assume !(ssl3_accept_~s__state~0 == 8513); 44555#L146 assume !(ssl3_accept_~s__state~0 == 8528); 46313#L149 assume !(ssl3_accept_~s__state~0 == 8529); 46312#L152 assume !(ssl3_accept_~s__state~0 == 8544); 46298#L155 assume !(ssl3_accept_~s__state~0 == 8545); 46297#L158 assume !(ssl3_accept_~s__state~0 == 8560); 46291#L161 assume !(ssl3_accept_~s__state~0 == 8561); 46290#L164 assume ssl3_accept_~s__state~0 == 8448; 46287#L165 assume !(ssl3_accept_~num1~0 > 0); 44403#L439-1 ssl3_accept_~s__state~0 := ssl3_accept_~s__s3__tmp__next_state___0~0; 44404#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 46296#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 46288#L601-1 ssl3_accept_~skip~0 := 0; 46284#L98-3 assume true; 46282#L98-1 assume !false; 46278#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 46277#L101 assume !(ssl3_accept_~s__state~0 == 12292); 46269#L104 assume !(ssl3_accept_~s__state~0 == 16384); 46263#L107 assume !(ssl3_accept_~s__state~0 == 8192); 46260#L110 assume !(ssl3_accept_~s__state~0 == 24576); 46211#L113 assume !(ssl3_accept_~s__state~0 == 8195); 46207#L116 assume !(ssl3_accept_~s__state~0 == 8480); 46203#L119 assume !(ssl3_accept_~s__state~0 == 8481); 46200#L122 assume !(ssl3_accept_~s__state~0 == 8482); 46197#L125 assume !(ssl3_accept_~s__state~0 == 8464); 46186#L128 assume !(ssl3_accept_~s__state~0 == 8465); 46185#L131 assume !(ssl3_accept_~s__state~0 == 8466); 46182#L134 assume !(ssl3_accept_~s__state~0 == 8496); 46180#L137 assume !(ssl3_accept_~s__state~0 == 8497); 46178#L140 assume !(ssl3_accept_~s__state~0 == 8512); 46176#L143 assume !(ssl3_accept_~s__state~0 == 8513); 46174#L146 assume !(ssl3_accept_~s__state~0 == 8528); 46171#L149 assume !(ssl3_accept_~s__state~0 == 8529); 46168#L152 assume !(ssl3_accept_~s__state~0 == 8544); 46167#L155 assume !(ssl3_accept_~s__state~0 == 8545); 46166#L158 assume !(ssl3_accept_~s__state~0 == 8560); 46165#L161 assume !(ssl3_accept_~s__state~0 == 8561); 46164#L164 assume !(ssl3_accept_~s__state~0 == 8448); 46161#L167 assume ssl3_accept_~s__state~0 == 8576; 46010#L171 ssl3_accept_~ret~0 := ssl3_accept_#t~nondet43;havoc ssl3_accept_#t~nondet43; 46150#L453 assume !(ssl3_accept_~ret~0 <= 0); 46149#L456 assume ssl3_accept_~ret~0 == 2;ssl3_accept_~s__state~0 := 8466; 44613#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 46559#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 46554#L601-1 ssl3_accept_~skip~0 := 0; 46553#L98-3 assume true; 46552#L98-1 assume !false; 46551#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 46550#L101 assume !(ssl3_accept_~s__state~0 == 12292); 46549#L104 assume !(ssl3_accept_~s__state~0 == 16384); 46548#L107 assume !(ssl3_accept_~s__state~0 == 8192); 46547#L110 assume !(ssl3_accept_~s__state~0 == 24576); 46546#L113 assume !(ssl3_accept_~s__state~0 == 8195); 46545#L116 assume !(ssl3_accept_~s__state~0 == 8480); 46544#L119 assume !(ssl3_accept_~s__state~0 == 8481); 46543#L122 assume !(ssl3_accept_~s__state~0 == 8482); 46542#L125 assume !(ssl3_accept_~s__state~0 == 8464); 46541#L128 assume !(ssl3_accept_~s__state~0 == 8465); 46518#L131 assume ssl3_accept_~s__state~0 == 8466; 44577#L132 [2018-11-10 12:59:03,973 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:59:03,973 INFO L82 PathProgramCache]: Analyzing trace with hash 1503423663, now seen corresponding path program 16 times [2018-11-10 12:59:03,973 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:59:03,973 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:59:03,974 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:03,974 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:59:03,974 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:03,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 12:59:03,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 12:59:03,979 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:59:03,980 INFO L82 PathProgramCache]: Analyzing trace with hash -259056348, now seen corresponding path program 1 times [2018-11-10 12:59:03,980 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:59:03,980 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:59:03,980 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:03,980 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-10 12:59:03,981 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:03,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:59:04,060 INFO L134 CoverageAnalysis]: Checked inductivity of 414 backedges. 231 proven. 0 refuted. 0 times theorem prover too weak. 183 trivial. 0 not checked. [2018-11-10 12:59:04,060 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 12:59:04,060 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 12:59:04,061 INFO L810 eck$LassoCheckResult]: loop already infeasible [2018-11-10 12:59:04,061 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 12:59:04,061 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 12:59:04,061 INFO L87 Difference]: Start difference. First operand 2231 states and 2852 transitions. cyclomatic complexity: 630 Second operand 3 states. [2018-11-10 12:59:04,083 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 12:59:04,083 INFO L93 Difference]: Finished difference Result 3713 states and 4719 transitions. [2018-11-10 12:59:04,083 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 12:59:04,083 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 3713 states and 4719 transitions. [2018-11-10 12:59:04,094 INFO L131 ngComponentsAnalysis]: Automaton has 7 accepting balls. 3437 [2018-11-10 12:59:04,104 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 3713 states to 3713 states and 4719 transitions. [2018-11-10 12:59:04,104 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 3546 [2018-11-10 12:59:04,106 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 3546 [2018-11-10 12:59:04,106 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3713 states and 4719 transitions. [2018-11-10 12:59:04,107 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-10 12:59:04,107 INFO L705 BuchiCegarLoop]: Abstraction has 3713 states and 4719 transitions. [2018-11-10 12:59:04,109 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3713 states and 4719 transitions. [2018-11-10 12:59:04,127 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3713 to 2231. [2018-11-10 12:59:04,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2231 states. [2018-11-10 12:59:04,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2231 states to 2231 states and 2850 transitions. [2018-11-10 12:59:04,130 INFO L728 BuchiCegarLoop]: Abstraction has 2231 states and 2850 transitions. [2018-11-10 12:59:04,130 INFO L608 BuchiCegarLoop]: Abstraction has 2231 states and 2850 transitions. [2018-11-10 12:59:04,130 INFO L442 BuchiCegarLoop]: ======== Iteration 22============ [2018-11-10 12:59:04,130 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 2231 states and 2850 transitions. [2018-11-10 12:59:04,135 INFO L131 ngComponentsAnalysis]: Automaton has 7 accepting balls. 1955 [2018-11-10 12:59:04,136 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-10 12:59:04,136 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-10 12:59:04,137 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 12:59:04,137 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 5, 5, 4, 4, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 12:59:04,137 INFO L793 eck$LassoCheckResult]: Stem: 50517#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true; 50318#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~ret54, main_~s~0, main_~tmp~1;havoc main_~s~0;havoc main_~tmp~1;main_~s~0 := 8464;assume { :begin_inline_ssl3_accept } true;ssl3_accept_#in~initial_state := main_~s~0;havoc ssl3_accept_#res;havoc ssl3_accept_#t~nondet0, ssl3_accept_#t~nondet1, ssl3_accept_#t~nondet2, ssl3_accept_#t~nondet3, ssl3_accept_#t~nondet4, ssl3_accept_#t~nondet5, ssl3_accept_#t~nondet6, ssl3_accept_#t~nondet7, ssl3_accept_#t~nondet8, ssl3_accept_#t~nondet9, ssl3_accept_#t~nondet10, ssl3_accept_#t~nondet11, ssl3_accept_#t~nondet12, ssl3_accept_#t~nondet13, ssl3_accept_#t~nondet14, ssl3_accept_#t~nondet15, ssl3_accept_#t~nondet16, ssl3_accept_#t~nondet17, ssl3_accept_#t~nondet18, ssl3_accept_#t~nondet19, ssl3_accept_#t~nondet20, ssl3_accept_#t~nondet21, ssl3_accept_#t~nondet22, ssl3_accept_#t~nondet23, ssl3_accept_#t~nondet24, ssl3_accept_#t~nondet25, ssl3_accept_#t~nondet26, ssl3_accept_#t~post27, ssl3_accept_#t~nondet28, ssl3_accept_#t~post29, ssl3_accept_#t~post30, ssl3_accept_#t~nondet31, ssl3_accept_#t~nondet32, ssl3_accept_#t~nondet33, ssl3_accept_#t~nondet34, ssl3_accept_#t~nondet35, ssl3_accept_#t~nondet36, ssl3_accept_#t~nondet37, ssl3_accept_#t~nondet38, ssl3_accept_#t~nondet39, ssl3_accept_#t~nondet40, ssl3_accept_#t~nondet41, ssl3_accept_#t~nondet42, ssl3_accept_#t~nondet43, ssl3_accept_#t~nondet44, ssl3_accept_#t~nondet45, ssl3_accept_#t~nondet46, ssl3_accept_#t~nondet47, ssl3_accept_#t~nondet48, ssl3_accept_#t~nondet49, ssl3_accept_#t~post50, ssl3_accept_#t~nondet51, ssl3_accept_#t~nondet52, ssl3_accept_#t~post53, ssl3_accept_~initial_state, ssl3_accept_~s__info_callback~0, ssl3_accept_~s__in_handshake~0, ssl3_accept_~s__state~0, ssl3_accept_~s__new_session~0, ssl3_accept_~s__server~0, ssl3_accept_~s__version~0, ssl3_accept_~s__type~0, ssl3_accept_~s__init_num~0, ssl3_accept_~s__hit~0, ssl3_accept_~s__rwstate~0, ssl3_accept_~s__init_buf___0~0, ssl3_accept_~s__debug~0, ssl3_accept_~s__shutdown~0, ssl3_accept_~s__cert~0, ssl3_accept_~s__options~0, ssl3_accept_~s__verify_mode~0, ssl3_accept_~s__session__peer~0, ssl3_accept_~s__cert__pkeys__AT0__privatekey~0, ssl3_accept_~s__ctx__info_callback~0, ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0, ssl3_accept_~s__ctx__stats__sess_accept~0, ssl3_accept_~s__ctx__stats__sess_accept_good~0, ssl3_accept_~s__s3__tmp__cert_request~0, ssl3_accept_~s__s3__tmp__reuse_message~0, ssl3_accept_~s__s3__tmp__use_rsa_tmp~0, ssl3_accept_~s__s3__tmp__new_cipher~0, ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0, ssl3_accept_~s__s3__tmp__next_state___0~0, ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0, ssl3_accept_~s__session__cipher~0, ssl3_accept_~buf~0, ssl3_accept_~l~0, ssl3_accept_~Time~0, ssl3_accept_~tmp~0, ssl3_accept_~cb~0, ssl3_accept_~num1~0, ssl3_accept_~ret~0, ssl3_accept_~new_state~0, ssl3_accept_~state~0, ssl3_accept_~skip~0, ssl3_accept_~got_new_session~0, ssl3_accept_~tmp___1~0, ssl3_accept_~tmp___2~0, ssl3_accept_~tmp___3~0, ssl3_accept_~tmp___4~0, ssl3_accept_~tmp___5~0, ssl3_accept_~tmp___6~0, ssl3_accept_~tmp___7~0, ssl3_accept_~tmp___8~0, ssl3_accept_~tmp___9~0, ssl3_accept_~tmp___10~0, ssl3_accept_~blastFlag~0, ssl3_accept_~__cil_tmp55~0, ssl3_accept_~__cil_tmp56~0, ssl3_accept_~__cil_tmp57~0, ssl3_accept_~__cil_tmp58~0, ssl3_accept_~__cil_tmp59~0, ssl3_accept_~__cil_tmp60~0, ssl3_accept_~__cil_tmp61~0;ssl3_accept_~initial_state := ssl3_accept_#in~initial_state;ssl3_accept_~s__info_callback~0 := ssl3_accept_#t~nondet0;havoc ssl3_accept_#t~nondet0;ssl3_accept_~s__in_handshake~0 := ssl3_accept_#t~nondet1;havoc ssl3_accept_#t~nondet1;havoc ssl3_accept_~s__state~0;havoc ssl3_accept_~s__new_session~0;havoc ssl3_accept_~s__server~0;ssl3_accept_~s__version~0 := ssl3_accept_#t~nondet2;havoc ssl3_accept_#t~nondet2;havoc ssl3_accept_~s__type~0;havoc ssl3_accept_~s__init_num~0;ssl3_accept_~s__hit~0 := ssl3_accept_#t~nondet3;havoc ssl3_accept_#t~nondet3;havoc ssl3_accept_~s__rwstate~0;havoc ssl3_accept_~s__init_buf___0~0;ssl3_accept_~s__debug~0 := ssl3_accept_#t~nondet4;havoc ssl3_accept_#t~nondet4;havoc ssl3_accept_~s__shutdown~0;ssl3_accept_~s__cert~0 := ssl3_accept_#t~nondet5;havoc ssl3_accept_#t~nondet5;ssl3_accept_~s__options~0 := ssl3_accept_#t~nondet6;havoc ssl3_accept_#t~nondet6;ssl3_accept_~s__verify_mode~0 := ssl3_accept_#t~nondet7;havoc ssl3_accept_#t~nondet7;ssl3_accept_~s__session__peer~0 := ssl3_accept_#t~nondet8;havoc ssl3_accept_#t~nondet8;ssl3_accept_~s__cert__pkeys__AT0__privatekey~0 := ssl3_accept_#t~nondet9;havoc ssl3_accept_#t~nondet9;ssl3_accept_~s__ctx__info_callback~0 := ssl3_accept_#t~nondet10;havoc ssl3_accept_#t~nondet10;ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0 := ssl3_accept_#t~nondet11;havoc ssl3_accept_#t~nondet11;ssl3_accept_~s__ctx__stats__sess_accept~0 := ssl3_accept_#t~nondet12;havoc ssl3_accept_#t~nondet12;ssl3_accept_~s__ctx__stats__sess_accept_good~0 := ssl3_accept_#t~nondet13;havoc ssl3_accept_#t~nondet13;havoc ssl3_accept_~s__s3__tmp__cert_request~0;havoc ssl3_accept_~s__s3__tmp__reuse_message~0;havoc ssl3_accept_~s__s3__tmp__use_rsa_tmp~0;ssl3_accept_~s__s3__tmp__new_cipher~0 := ssl3_accept_#t~nondet14;havoc ssl3_accept_#t~nondet14;havoc ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0;havoc ssl3_accept_~s__s3__tmp__next_state___0~0;havoc ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0;havoc ssl3_accept_~s__session__cipher~0;havoc ssl3_accept_~buf~0;havoc ssl3_accept_~l~0;havoc ssl3_accept_~Time~0;havoc ssl3_accept_~tmp~0;havoc ssl3_accept_~cb~0;ssl3_accept_~num1~0 := ssl3_accept_#t~nondet15;havoc ssl3_accept_#t~nondet15;havoc ssl3_accept_~ret~0;havoc ssl3_accept_~new_state~0;havoc ssl3_accept_~state~0;havoc ssl3_accept_~skip~0;havoc ssl3_accept_~got_new_session~0;ssl3_accept_~tmp___1~0 := ssl3_accept_#t~nondet16;havoc ssl3_accept_#t~nondet16;ssl3_accept_~tmp___2~0 := ssl3_accept_#t~nondet17;havoc ssl3_accept_#t~nondet17;ssl3_accept_~tmp___3~0 := ssl3_accept_#t~nondet18;havoc ssl3_accept_#t~nondet18;ssl3_accept_~tmp___4~0 := ssl3_accept_#t~nondet19;havoc ssl3_accept_#t~nondet19;ssl3_accept_~tmp___5~0 := ssl3_accept_#t~nondet20;havoc ssl3_accept_#t~nondet20;ssl3_accept_~tmp___6~0 := ssl3_accept_#t~nondet21;havoc ssl3_accept_#t~nondet21;ssl3_accept_~tmp___7~0 := ssl3_accept_#t~nondet22;havoc ssl3_accept_#t~nondet22;ssl3_accept_~tmp___8~0 := ssl3_accept_#t~nondet23;havoc ssl3_accept_#t~nondet23;ssl3_accept_~tmp___9~0 := ssl3_accept_#t~nondet24;havoc ssl3_accept_#t~nondet24;ssl3_accept_~tmp___10~0 := ssl3_accept_#t~nondet25;havoc ssl3_accept_#t~nondet25;havoc ssl3_accept_~blastFlag~0;havoc ssl3_accept_~__cil_tmp55~0;havoc ssl3_accept_~__cil_tmp56~0;havoc ssl3_accept_~__cil_tmp57~0;havoc ssl3_accept_~__cil_tmp58~0;havoc ssl3_accept_~__cil_tmp59~0;havoc ssl3_accept_~__cil_tmp60~0;havoc ssl3_accept_~__cil_tmp61~0;ssl3_accept_~s__state~0 := ssl3_accept_~initial_state;ssl3_accept_~blastFlag~0 := 0;ssl3_accept_~tmp~0 := ssl3_accept_#t~nondet26;havoc ssl3_accept_#t~nondet26;ssl3_accept_~Time~0 := ssl3_accept_~tmp~0;ssl3_accept_~cb~0 := 0;ssl3_accept_~ret~0 := -1;ssl3_accept_~skip~0 := 0;ssl3_accept_~got_new_session~0 := 0; 50319#L81 assume ssl3_accept_~s__info_callback~0 != 0;ssl3_accept_~cb~0 := ssl3_accept_~s__info_callback~0; 50309#L84-2 ssl3_accept_#t~post27 := ssl3_accept_~s__in_handshake~0;ssl3_accept_~s__in_handshake~0 := ssl3_accept_#t~post27 + 1;havoc ssl3_accept_#t~post27; 50310#L89 assume !(ssl3_accept_~tmp___1~0 + 12288 != 0); 50419#L89-1 assume !(ssl3_accept_~s__cert~0 == 0); 50420#L98-3 assume true; 50580#L98-1 assume !false; 51089#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 51088#L101 assume !(ssl3_accept_~s__state~0 == 12292); 51087#L104 assume !(ssl3_accept_~s__state~0 == 16384); 51086#L107 assume !(ssl3_accept_~s__state~0 == 8192); 51085#L110 assume !(ssl3_accept_~s__state~0 == 24576); 51084#L113 assume !(ssl3_accept_~s__state~0 == 8195); 51083#L116 assume !(ssl3_accept_~s__state~0 == 8480); 51082#L119 assume !(ssl3_accept_~s__state~0 == 8481); 51081#L122 assume !(ssl3_accept_~s__state~0 == 8482); 51080#L125 assume ssl3_accept_~s__state~0 == 8464; 50524#L132 [2018-11-10 12:59:04,137 INFO L795 eck$LassoCheckResult]: Loop: 50524#L132 ssl3_accept_~s__shutdown~0 := 0;ssl3_accept_~ret~0 := ssl3_accept_#t~nondet32;havoc ssl3_accept_#t~nondet32; 50424#L273 assume ssl3_accept_~blastFlag~0 == 0;ssl3_accept_~blastFlag~0 := 1; 50422#L273-2 assume !(ssl3_accept_~ret~0 <= 0);ssl3_accept_~got_new_session~0 := 1;ssl3_accept_~s__state~0 := 8496;ssl3_accept_~s__init_num~0 := 0; 50423#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 51663#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 51657#L601-1 ssl3_accept_~skip~0 := 0; 51655#L98-3 assume true; 51651#L98-1 assume !false; 51649#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 51646#L101 assume !(ssl3_accept_~s__state~0 == 12292); 51644#L104 assume !(ssl3_accept_~s__state~0 == 16384); 51642#L107 assume !(ssl3_accept_~s__state~0 == 8192); 51640#L110 assume !(ssl3_accept_~s__state~0 == 24576); 51637#L113 assume !(ssl3_accept_~s__state~0 == 8195); 51635#L116 assume !(ssl3_accept_~s__state~0 == 8480); 51634#L119 assume !(ssl3_accept_~s__state~0 == 8481); 51633#L122 assume !(ssl3_accept_~s__state~0 == 8482); 51632#L125 assume !(ssl3_accept_~s__state~0 == 8464); 51631#L128 assume !(ssl3_accept_~s__state~0 == 8465); 51535#L131 assume !(ssl3_accept_~s__state~0 == 8466); 51485#L134 assume ssl3_accept_~s__state~0 == 8496; 50721#L138 ssl3_accept_~ret~0 := ssl3_accept_#t~nondet33;havoc ssl3_accept_#t~nondet33; 51484#L286 assume ssl3_accept_~blastFlag~0 == 1;ssl3_accept_~blastFlag~0 := 2; 51483#L286-2 assume !(ssl3_accept_~ret~0 <= 0); 51482#L292 assume !(ssl3_accept_~s__hit~0 != 0);ssl3_accept_~s__state~0 := 8512; 50501#L292-2 ssl3_accept_~s__init_num~0 := 0; 51480#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 51477#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 51472#L601-1 ssl3_accept_~skip~0 := 0; 51471#L98-3 assume true; 51470#L98-1 assume !false; 51469#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 51468#L101 assume !(ssl3_accept_~s__state~0 == 12292); 51467#L104 assume !(ssl3_accept_~s__state~0 == 16384); 51466#L107 assume !(ssl3_accept_~s__state~0 == 8192); 51465#L110 assume !(ssl3_accept_~s__state~0 == 24576); 51464#L113 assume !(ssl3_accept_~s__state~0 == 8195); 51463#L116 assume !(ssl3_accept_~s__state~0 == 8480); 51462#L119 assume !(ssl3_accept_~s__state~0 == 8481); 51461#L122 assume !(ssl3_accept_~s__state~0 == 8482); 51460#L125 assume !(ssl3_accept_~s__state~0 == 8464); 51459#L128 assume !(ssl3_accept_~s__state~0 == 8465); 51458#L131 assume !(ssl3_accept_~s__state~0 == 8466); 51457#L134 assume !(ssl3_accept_~s__state~0 == 8496); 51456#L137 assume !(ssl3_accept_~s__state~0 == 8497); 50686#L140 assume ssl3_accept_~s__state~0 == 8512; 50401#L144 ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0 := ssl3_accept_#t~nondet34;havoc ssl3_accept_#t~nondet34;ssl3_accept_~__cil_tmp56~0 := ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0; 50381#L304 assume (ssl3_accept_~__cil_tmp56~0 + 256) % 4294967296 != 0;ssl3_accept_~skip~0 := 1; 50342#L304-2 ssl3_accept_~s__state~0 := 8528;ssl3_accept_~s__init_num~0 := 0; 50343#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 52520#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 52515#L601-1 ssl3_accept_~skip~0 := 0; 52514#L98-3 assume true; 52513#L98-1 assume !false; 52472#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 52471#L101 assume !(ssl3_accept_~s__state~0 == 12292); 52470#L104 assume !(ssl3_accept_~s__state~0 == 16384); 52466#L107 assume !(ssl3_accept_~s__state~0 == 8192); 52464#L110 assume !(ssl3_accept_~s__state~0 == 24576); 52462#L113 assume !(ssl3_accept_~s__state~0 == 8195); 52461#L116 assume !(ssl3_accept_~s__state~0 == 8480); 52460#L119 assume !(ssl3_accept_~s__state~0 == 8481); 52459#L122 assume !(ssl3_accept_~s__state~0 == 8482); 52458#L125 assume !(ssl3_accept_~s__state~0 == 8464); 52457#L128 assume !(ssl3_accept_~s__state~0 == 8465); 52456#L131 assume !(ssl3_accept_~s__state~0 == 8466); 51945#L134 assume !(ssl3_accept_~s__state~0 == 8496); 51578#L137 assume !(ssl3_accept_~s__state~0 == 8497); 51572#L140 assume !(ssl3_accept_~s__state~0 == 8512); 51570#L143 assume !(ssl3_accept_~s__state~0 == 8513); 50662#L146 assume ssl3_accept_~s__state~0 == 8528; 50361#L150 ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0 := ssl3_accept_#t~nondet36;havoc ssl3_accept_#t~nondet36;ssl3_accept_~l~0 := ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0;ssl3_accept_~__cil_tmp57~0 := ssl3_accept_~s__options~0; 50362#L325 assume !((ssl3_accept_~__cil_tmp57~0 + 2097152) % 4294967296 != 0);ssl3_accept_~s__s3__tmp__use_rsa_tmp~0 := 0; 50451#L325-2 assume ssl3_accept_~s__s3__tmp__use_rsa_tmp~0 != 0; 50391#L357 ssl3_accept_~ret~0 := ssl3_accept_#t~nondet39;havoc ssl3_accept_#t~nondet39; 52412#L359 assume ssl3_accept_~blastFlag~0 == 6;ssl3_accept_~blastFlag~0 := 7; 50387#L359-2 assume !(ssl3_accept_~ret~0 <= 0); 50385#L337-1 ssl3_accept_~s__state~0 := 8544;ssl3_accept_~s__init_num~0 := 0; 50386#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 52391#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 52385#L601-1 ssl3_accept_~skip~0 := 0; 52383#L98-3 assume true; 52381#L98-1 assume !false; 52379#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 52377#L101 assume !(ssl3_accept_~s__state~0 == 12292); 52375#L104 assume !(ssl3_accept_~s__state~0 == 16384); 52373#L107 assume !(ssl3_accept_~s__state~0 == 8192); 52371#L110 assume !(ssl3_accept_~s__state~0 == 24576); 52369#L113 assume !(ssl3_accept_~s__state~0 == 8195); 52361#L116 assume !(ssl3_accept_~s__state~0 == 8480); 52357#L119 assume !(ssl3_accept_~s__state~0 == 8481); 52353#L122 assume !(ssl3_accept_~s__state~0 == 8482); 52349#L125 assume !(ssl3_accept_~s__state~0 == 8464); 52345#L128 assume !(ssl3_accept_~s__state~0 == 8465); 52341#L131 assume !(ssl3_accept_~s__state~0 == 8466); 52337#L134 assume !(ssl3_accept_~s__state~0 == 8496); 52333#L137 assume !(ssl3_accept_~s__state~0 == 8497); 52329#L140 assume !(ssl3_accept_~s__state~0 == 8512); 52325#L143 assume !(ssl3_accept_~s__state~0 == 8513); 52321#L146 assume !(ssl3_accept_~s__state~0 == 8528); 50480#L149 assume !(ssl3_accept_~s__state~0 == 8529); 50481#L152 assume ssl3_accept_~s__state~0 == 8544; 50675#L156 assume ssl3_accept_~s__verify_mode~0 + 1 != 0; 52261#L385 assume !(ssl3_accept_~s__session__peer~0 != 0); 52259#L394 ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0 := ssl3_accept_#t~nondet40;havoc ssl3_accept_#t~nondet40;ssl3_accept_~__cil_tmp61~0 := ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0; 50306#L398 assume !((ssl3_accept_~__cil_tmp61~0 + 256) % 4294967296 != 0); 50307#L407 ssl3_accept_~s__s3__tmp__cert_request~0 := 1;ssl3_accept_~ret~0 := ssl3_accept_#t~nondet41;havoc ssl3_accept_#t~nondet41; 50523#L410 assume !(ssl3_accept_~blastFlag~0 == 8); 50487#L413 assume !(ssl3_accept_~ret~0 <= 0);ssl3_accept_~s__state~0 := 8448;ssl3_accept_~s__s3__tmp__next_state___0~0 := 8576;ssl3_accept_~s__init_num~0 := 0; 50341#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 51938#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 52232#L601-1 ssl3_accept_~skip~0 := 0; 52231#L98-3 assume true; 52230#L98-1 assume !false; 52229#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 52228#L101 assume !(ssl3_accept_~s__state~0 == 12292); 52227#L104 assume !(ssl3_accept_~s__state~0 == 16384); 52226#L107 assume !(ssl3_accept_~s__state~0 == 8192); 52225#L110 assume !(ssl3_accept_~s__state~0 == 24576); 52224#L113 assume !(ssl3_accept_~s__state~0 == 8195); 52223#L116 assume !(ssl3_accept_~s__state~0 == 8480); 52222#L119 assume !(ssl3_accept_~s__state~0 == 8481); 52221#L122 assume !(ssl3_accept_~s__state~0 == 8482); 52220#L125 assume !(ssl3_accept_~s__state~0 == 8464); 52219#L128 assume !(ssl3_accept_~s__state~0 == 8465); 52218#L131 assume !(ssl3_accept_~s__state~0 == 8466); 52217#L134 assume !(ssl3_accept_~s__state~0 == 8496); 52216#L137 assume !(ssl3_accept_~s__state~0 == 8497); 52215#L140 assume !(ssl3_accept_~s__state~0 == 8512); 52214#L143 assume !(ssl3_accept_~s__state~0 == 8513); 52213#L146 assume !(ssl3_accept_~s__state~0 == 8528); 52212#L149 assume !(ssl3_accept_~s__state~0 == 8529); 52211#L152 assume !(ssl3_accept_~s__state~0 == 8544); 52210#L155 assume !(ssl3_accept_~s__state~0 == 8545); 52188#L158 assume !(ssl3_accept_~s__state~0 == 8560); 52186#L161 assume !(ssl3_accept_~s__state~0 == 8561); 52184#L164 assume ssl3_accept_~s__state~0 == 8448; 52182#L165 assume !(ssl3_accept_~num1~0 > 0); 52177#L439-1 ssl3_accept_~s__state~0 := ssl3_accept_~s__s3__tmp__next_state___0~0; 52176#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 52168#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 52160#L601-1 ssl3_accept_~skip~0 := 0; 52156#L98-3 assume true; 52152#L98-1 assume !false; 52148#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 52144#L101 assume !(ssl3_accept_~s__state~0 == 12292); 52140#L104 assume !(ssl3_accept_~s__state~0 == 16384); 52136#L107 assume !(ssl3_accept_~s__state~0 == 8192); 52132#L110 assume !(ssl3_accept_~s__state~0 == 24576); 52128#L113 assume !(ssl3_accept_~s__state~0 == 8195); 52124#L116 assume !(ssl3_accept_~s__state~0 == 8480); 52120#L119 assume !(ssl3_accept_~s__state~0 == 8481); 52116#L122 assume !(ssl3_accept_~s__state~0 == 8482); 52112#L125 assume !(ssl3_accept_~s__state~0 == 8464); 52108#L128 assume !(ssl3_accept_~s__state~0 == 8465); 52104#L131 assume !(ssl3_accept_~s__state~0 == 8466); 52100#L134 assume !(ssl3_accept_~s__state~0 == 8496); 52096#L137 assume !(ssl3_accept_~s__state~0 == 8497); 52092#L140 assume !(ssl3_accept_~s__state~0 == 8512); 52088#L143 assume !(ssl3_accept_~s__state~0 == 8513); 52084#L146 assume !(ssl3_accept_~s__state~0 == 8528); 52080#L149 assume !(ssl3_accept_~s__state~0 == 8529); 52076#L152 assume !(ssl3_accept_~s__state~0 == 8544); 52074#L155 assume !(ssl3_accept_~s__state~0 == 8545); 52073#L158 assume !(ssl3_accept_~s__state~0 == 8560); 52072#L161 assume !(ssl3_accept_~s__state~0 == 8561); 52067#L164 assume !(ssl3_accept_~s__state~0 == 8448); 52063#L167 assume ssl3_accept_~s__state~0 == 8576; 51968#L171 ssl3_accept_~ret~0 := ssl3_accept_#t~nondet43;havoc ssl3_accept_#t~nondet43; 52056#L453 assume !(ssl3_accept_~ret~0 <= 0); 52054#L456 assume ssl3_accept_~ret~0 == 2;ssl3_accept_~s__state~0 := 8466; 50565#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 52483#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 52477#L601-1 ssl3_accept_~skip~0 := 0; 51678#L98-3 assume true; 51677#L98-1 assume !false; 51675#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 51673#L101 assume !(ssl3_accept_~s__state~0 == 12292); 51671#L104 assume !(ssl3_accept_~s__state~0 == 16384); 51669#L107 assume !(ssl3_accept_~s__state~0 == 8192); 51668#L110 assume !(ssl3_accept_~s__state~0 == 24576); 51667#L113 assume !(ssl3_accept_~s__state~0 == 8195); 51665#L116 assume !(ssl3_accept_~s__state~0 == 8480); 51664#L119 assume !(ssl3_accept_~s__state~0 == 8481); 51658#L122 assume !(ssl3_accept_~s__state~0 == 8482); 51656#L125 assume !(ssl3_accept_~s__state~0 == 8464); 51540#L128 assume !(ssl3_accept_~s__state~0 == 8465); 51541#L131 assume ssl3_accept_~s__state~0 == 8466; 50524#L132 [2018-11-10 12:59:04,138 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:59:04,138 INFO L82 PathProgramCache]: Analyzing trace with hash 1503423663, now seen corresponding path program 17 times [2018-11-10 12:59:04,138 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:59:04,138 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:59:04,139 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:04,139 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:59:04,139 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:04,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 12:59:04,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 12:59:04,144 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:59:04,144 INFO L82 PathProgramCache]: Analyzing trace with hash -717484666, now seen corresponding path program 1 times [2018-11-10 12:59:04,144 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:59:04,144 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:59:04,145 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:04,145 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-10 12:59:04,145 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:04,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:59:04,178 INFO L134 CoverageAnalysis]: Checked inductivity of 414 backedges. 231 proven. 0 refuted. 0 times theorem prover too weak. 183 trivial. 0 not checked. [2018-11-10 12:59:04,178 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 12:59:04,178 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 12:59:04,178 INFO L810 eck$LassoCheckResult]: loop already infeasible [2018-11-10 12:59:04,178 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 12:59:04,178 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 12:59:04,179 INFO L87 Difference]: Start difference. First operand 2231 states and 2850 transitions. cyclomatic complexity: 628 Second operand 3 states. [2018-11-10 12:59:04,203 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 12:59:04,203 INFO L93 Difference]: Finished difference Result 3717 states and 4725 transitions. [2018-11-10 12:59:04,204 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 12:59:04,204 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 3717 states and 4725 transitions. [2018-11-10 12:59:04,212 INFO L131 ngComponentsAnalysis]: Automaton has 7 accepting balls. 3441 [2018-11-10 12:59:04,233 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 3717 states to 3717 states and 4725 transitions. [2018-11-10 12:59:04,233 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 3550 [2018-11-10 12:59:04,234 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 3550 [2018-11-10 12:59:04,234 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3717 states and 4725 transitions. [2018-11-10 12:59:04,235 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-10 12:59:04,235 INFO L705 BuchiCegarLoop]: Abstraction has 3717 states and 4725 transitions. [2018-11-10 12:59:04,236 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3717 states and 4725 transitions. [2018-11-10 12:59:04,254 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3717 to 2233. [2018-11-10 12:59:04,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2233 states. [2018-11-10 12:59:04,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2233 states to 2233 states and 2852 transitions. [2018-11-10 12:59:04,258 INFO L728 BuchiCegarLoop]: Abstraction has 2233 states and 2852 transitions. [2018-11-10 12:59:04,258 INFO L608 BuchiCegarLoop]: Abstraction has 2233 states and 2852 transitions. [2018-11-10 12:59:04,258 INFO L442 BuchiCegarLoop]: ======== Iteration 23============ [2018-11-10 12:59:04,258 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 2233 states and 2852 transitions. [2018-11-10 12:59:04,263 INFO L131 ngComponentsAnalysis]: Automaton has 7 accepting balls. 1957 [2018-11-10 12:59:04,263 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-10 12:59:04,263 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-10 12:59:04,264 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 12:59:04,264 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 5, 5, 4, 4, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 12:59:04,264 INFO L793 eck$LassoCheckResult]: Stem: 56490#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true; 56268#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~ret54, main_~s~0, main_~tmp~1;havoc main_~s~0;havoc main_~tmp~1;main_~s~0 := 8464;assume { :begin_inline_ssl3_accept } true;ssl3_accept_#in~initial_state := main_~s~0;havoc ssl3_accept_#res;havoc ssl3_accept_#t~nondet0, ssl3_accept_#t~nondet1, ssl3_accept_#t~nondet2, ssl3_accept_#t~nondet3, ssl3_accept_#t~nondet4, ssl3_accept_#t~nondet5, ssl3_accept_#t~nondet6, ssl3_accept_#t~nondet7, ssl3_accept_#t~nondet8, ssl3_accept_#t~nondet9, ssl3_accept_#t~nondet10, ssl3_accept_#t~nondet11, ssl3_accept_#t~nondet12, ssl3_accept_#t~nondet13, ssl3_accept_#t~nondet14, ssl3_accept_#t~nondet15, ssl3_accept_#t~nondet16, ssl3_accept_#t~nondet17, ssl3_accept_#t~nondet18, ssl3_accept_#t~nondet19, ssl3_accept_#t~nondet20, ssl3_accept_#t~nondet21, ssl3_accept_#t~nondet22, ssl3_accept_#t~nondet23, ssl3_accept_#t~nondet24, ssl3_accept_#t~nondet25, ssl3_accept_#t~nondet26, ssl3_accept_#t~post27, ssl3_accept_#t~nondet28, ssl3_accept_#t~post29, ssl3_accept_#t~post30, ssl3_accept_#t~nondet31, ssl3_accept_#t~nondet32, ssl3_accept_#t~nondet33, ssl3_accept_#t~nondet34, ssl3_accept_#t~nondet35, ssl3_accept_#t~nondet36, ssl3_accept_#t~nondet37, ssl3_accept_#t~nondet38, ssl3_accept_#t~nondet39, ssl3_accept_#t~nondet40, ssl3_accept_#t~nondet41, ssl3_accept_#t~nondet42, ssl3_accept_#t~nondet43, ssl3_accept_#t~nondet44, ssl3_accept_#t~nondet45, ssl3_accept_#t~nondet46, ssl3_accept_#t~nondet47, ssl3_accept_#t~nondet48, ssl3_accept_#t~nondet49, ssl3_accept_#t~post50, ssl3_accept_#t~nondet51, ssl3_accept_#t~nondet52, ssl3_accept_#t~post53, ssl3_accept_~initial_state, ssl3_accept_~s__info_callback~0, ssl3_accept_~s__in_handshake~0, ssl3_accept_~s__state~0, ssl3_accept_~s__new_session~0, ssl3_accept_~s__server~0, ssl3_accept_~s__version~0, ssl3_accept_~s__type~0, ssl3_accept_~s__init_num~0, ssl3_accept_~s__hit~0, ssl3_accept_~s__rwstate~0, ssl3_accept_~s__init_buf___0~0, ssl3_accept_~s__debug~0, ssl3_accept_~s__shutdown~0, ssl3_accept_~s__cert~0, ssl3_accept_~s__options~0, ssl3_accept_~s__verify_mode~0, ssl3_accept_~s__session__peer~0, ssl3_accept_~s__cert__pkeys__AT0__privatekey~0, ssl3_accept_~s__ctx__info_callback~0, ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0, ssl3_accept_~s__ctx__stats__sess_accept~0, ssl3_accept_~s__ctx__stats__sess_accept_good~0, ssl3_accept_~s__s3__tmp__cert_request~0, ssl3_accept_~s__s3__tmp__reuse_message~0, ssl3_accept_~s__s3__tmp__use_rsa_tmp~0, ssl3_accept_~s__s3__tmp__new_cipher~0, ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0, ssl3_accept_~s__s3__tmp__next_state___0~0, ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0, ssl3_accept_~s__session__cipher~0, ssl3_accept_~buf~0, ssl3_accept_~l~0, ssl3_accept_~Time~0, ssl3_accept_~tmp~0, ssl3_accept_~cb~0, ssl3_accept_~num1~0, ssl3_accept_~ret~0, ssl3_accept_~new_state~0, ssl3_accept_~state~0, ssl3_accept_~skip~0, ssl3_accept_~got_new_session~0, ssl3_accept_~tmp___1~0, ssl3_accept_~tmp___2~0, ssl3_accept_~tmp___3~0, ssl3_accept_~tmp___4~0, ssl3_accept_~tmp___5~0, ssl3_accept_~tmp___6~0, ssl3_accept_~tmp___7~0, ssl3_accept_~tmp___8~0, ssl3_accept_~tmp___9~0, ssl3_accept_~tmp___10~0, ssl3_accept_~blastFlag~0, ssl3_accept_~__cil_tmp55~0, ssl3_accept_~__cil_tmp56~0, ssl3_accept_~__cil_tmp57~0, ssl3_accept_~__cil_tmp58~0, ssl3_accept_~__cil_tmp59~0, ssl3_accept_~__cil_tmp60~0, ssl3_accept_~__cil_tmp61~0;ssl3_accept_~initial_state := ssl3_accept_#in~initial_state;ssl3_accept_~s__info_callback~0 := ssl3_accept_#t~nondet0;havoc ssl3_accept_#t~nondet0;ssl3_accept_~s__in_handshake~0 := ssl3_accept_#t~nondet1;havoc ssl3_accept_#t~nondet1;havoc ssl3_accept_~s__state~0;havoc ssl3_accept_~s__new_session~0;havoc ssl3_accept_~s__server~0;ssl3_accept_~s__version~0 := ssl3_accept_#t~nondet2;havoc ssl3_accept_#t~nondet2;havoc ssl3_accept_~s__type~0;havoc ssl3_accept_~s__init_num~0;ssl3_accept_~s__hit~0 := ssl3_accept_#t~nondet3;havoc ssl3_accept_#t~nondet3;havoc ssl3_accept_~s__rwstate~0;havoc ssl3_accept_~s__init_buf___0~0;ssl3_accept_~s__debug~0 := ssl3_accept_#t~nondet4;havoc ssl3_accept_#t~nondet4;havoc ssl3_accept_~s__shutdown~0;ssl3_accept_~s__cert~0 := ssl3_accept_#t~nondet5;havoc ssl3_accept_#t~nondet5;ssl3_accept_~s__options~0 := ssl3_accept_#t~nondet6;havoc ssl3_accept_#t~nondet6;ssl3_accept_~s__verify_mode~0 := ssl3_accept_#t~nondet7;havoc ssl3_accept_#t~nondet7;ssl3_accept_~s__session__peer~0 := ssl3_accept_#t~nondet8;havoc ssl3_accept_#t~nondet8;ssl3_accept_~s__cert__pkeys__AT0__privatekey~0 := ssl3_accept_#t~nondet9;havoc ssl3_accept_#t~nondet9;ssl3_accept_~s__ctx__info_callback~0 := ssl3_accept_#t~nondet10;havoc ssl3_accept_#t~nondet10;ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0 := ssl3_accept_#t~nondet11;havoc ssl3_accept_#t~nondet11;ssl3_accept_~s__ctx__stats__sess_accept~0 := ssl3_accept_#t~nondet12;havoc ssl3_accept_#t~nondet12;ssl3_accept_~s__ctx__stats__sess_accept_good~0 := ssl3_accept_#t~nondet13;havoc ssl3_accept_#t~nondet13;havoc ssl3_accept_~s__s3__tmp__cert_request~0;havoc ssl3_accept_~s__s3__tmp__reuse_message~0;havoc ssl3_accept_~s__s3__tmp__use_rsa_tmp~0;ssl3_accept_~s__s3__tmp__new_cipher~0 := ssl3_accept_#t~nondet14;havoc ssl3_accept_#t~nondet14;havoc ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0;havoc ssl3_accept_~s__s3__tmp__next_state___0~0;havoc ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0;havoc ssl3_accept_~s__session__cipher~0;havoc ssl3_accept_~buf~0;havoc ssl3_accept_~l~0;havoc ssl3_accept_~Time~0;havoc ssl3_accept_~tmp~0;havoc ssl3_accept_~cb~0;ssl3_accept_~num1~0 := ssl3_accept_#t~nondet15;havoc ssl3_accept_#t~nondet15;havoc ssl3_accept_~ret~0;havoc ssl3_accept_~new_state~0;havoc ssl3_accept_~state~0;havoc ssl3_accept_~skip~0;havoc ssl3_accept_~got_new_session~0;ssl3_accept_~tmp___1~0 := ssl3_accept_#t~nondet16;havoc ssl3_accept_#t~nondet16;ssl3_accept_~tmp___2~0 := ssl3_accept_#t~nondet17;havoc ssl3_accept_#t~nondet17;ssl3_accept_~tmp___3~0 := ssl3_accept_#t~nondet18;havoc ssl3_accept_#t~nondet18;ssl3_accept_~tmp___4~0 := ssl3_accept_#t~nondet19;havoc ssl3_accept_#t~nondet19;ssl3_accept_~tmp___5~0 := ssl3_accept_#t~nondet20;havoc ssl3_accept_#t~nondet20;ssl3_accept_~tmp___6~0 := ssl3_accept_#t~nondet21;havoc ssl3_accept_#t~nondet21;ssl3_accept_~tmp___7~0 := ssl3_accept_#t~nondet22;havoc ssl3_accept_#t~nondet22;ssl3_accept_~tmp___8~0 := ssl3_accept_#t~nondet23;havoc ssl3_accept_#t~nondet23;ssl3_accept_~tmp___9~0 := ssl3_accept_#t~nondet24;havoc ssl3_accept_#t~nondet24;ssl3_accept_~tmp___10~0 := ssl3_accept_#t~nondet25;havoc ssl3_accept_#t~nondet25;havoc ssl3_accept_~blastFlag~0;havoc ssl3_accept_~__cil_tmp55~0;havoc ssl3_accept_~__cil_tmp56~0;havoc ssl3_accept_~__cil_tmp57~0;havoc ssl3_accept_~__cil_tmp58~0;havoc ssl3_accept_~__cil_tmp59~0;havoc ssl3_accept_~__cil_tmp60~0;havoc ssl3_accept_~__cil_tmp61~0;ssl3_accept_~s__state~0 := ssl3_accept_~initial_state;ssl3_accept_~blastFlag~0 := 0;ssl3_accept_~tmp~0 := ssl3_accept_#t~nondet26;havoc ssl3_accept_#t~nondet26;ssl3_accept_~Time~0 := ssl3_accept_~tmp~0;ssl3_accept_~cb~0 := 0;ssl3_accept_~ret~0 := -1;ssl3_accept_~skip~0 := 0;ssl3_accept_~got_new_session~0 := 0; 56269#L81 assume ssl3_accept_~s__info_callback~0 != 0;ssl3_accept_~cb~0 := ssl3_accept_~s__info_callback~0; 56263#L84-2 ssl3_accept_#t~post27 := ssl3_accept_~s__in_handshake~0;ssl3_accept_~s__in_handshake~0 := ssl3_accept_#t~post27 + 1;havoc ssl3_accept_#t~post27; 56264#L89 assume !(ssl3_accept_~tmp___1~0 + 12288 != 0); 56381#L89-1 assume !(ssl3_accept_~s__cert~0 == 0); 56382#L98-3 assume true; 56565#L98-1 assume !false; 56954#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 56955#L101 assume !(ssl3_accept_~s__state~0 == 12292); 56950#L104 assume !(ssl3_accept_~s__state~0 == 16384); 56951#L107 assume !(ssl3_accept_~s__state~0 == 8192); 56946#L110 assume !(ssl3_accept_~s__state~0 == 24576); 56947#L113 assume !(ssl3_accept_~s__state~0 == 8195); 56942#L116 assume !(ssl3_accept_~s__state~0 == 8480); 56943#L119 assume !(ssl3_accept_~s__state~0 == 8481); 56938#L122 assume !(ssl3_accept_~s__state~0 == 8482); 56939#L125 assume ssl3_accept_~s__state~0 == 8464; 56654#L132 [2018-11-10 12:59:04,265 INFO L795 eck$LassoCheckResult]: Loop: 56654#L132 ssl3_accept_~s__shutdown~0 := 0;ssl3_accept_~ret~0 := ssl3_accept_#t~nondet32;havoc ssl3_accept_#t~nondet32; 56386#L273 assume ssl3_accept_~blastFlag~0 == 0;ssl3_accept_~blastFlag~0 := 1; 56387#L273-2 assume !(ssl3_accept_~ret~0 <= 0);ssl3_accept_~got_new_session~0 := 1;ssl3_accept_~s__state~0 := 8496;ssl3_accept_~s__init_num~0 := 0; 57730#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 57727#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 57722#L601-1 ssl3_accept_~skip~0 := 0; 57721#L98-3 assume true; 57720#L98-1 assume !false; 57719#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 57718#L101 assume !(ssl3_accept_~s__state~0 == 12292); 57717#L104 assume !(ssl3_accept_~s__state~0 == 16384); 57716#L107 assume !(ssl3_accept_~s__state~0 == 8192); 57715#L110 assume !(ssl3_accept_~s__state~0 == 24576); 57714#L113 assume !(ssl3_accept_~s__state~0 == 8195); 57713#L116 assume !(ssl3_accept_~s__state~0 == 8480); 57712#L119 assume !(ssl3_accept_~s__state~0 == 8481); 57711#L122 assume !(ssl3_accept_~s__state~0 == 8482); 57710#L125 assume !(ssl3_accept_~s__state~0 == 8464); 57709#L128 assume !(ssl3_accept_~s__state~0 == 8465); 57707#L131 assume !(ssl3_accept_~s__state~0 == 8466); 57406#L134 assume ssl3_accept_~s__state~0 == 8496; 56699#L138 ssl3_accept_~ret~0 := ssl3_accept_#t~nondet33;havoc ssl3_accept_#t~nondet33; 57396#L286 assume ssl3_accept_~blastFlag~0 == 1;ssl3_accept_~blastFlag~0 := 2; 57394#L286-2 assume !(ssl3_accept_~ret~0 <= 0); 57390#L292 assume !(ssl3_accept_~s__hit~0 != 0);ssl3_accept_~s__state~0 := 8512; 56470#L292-2 ssl3_accept_~s__init_num~0 := 0; 57384#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 57340#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 57334#L601-1 ssl3_accept_~skip~0 := 0; 57331#L98-3 assume true; 57325#L98-1 assume !false; 57323#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 57321#L101 assume !(ssl3_accept_~s__state~0 == 12292); 57319#L104 assume !(ssl3_accept_~s__state~0 == 16384); 57317#L107 assume !(ssl3_accept_~s__state~0 == 8192); 57315#L110 assume !(ssl3_accept_~s__state~0 == 24576); 57313#L113 assume !(ssl3_accept_~s__state~0 == 8195); 57311#L116 assume !(ssl3_accept_~s__state~0 == 8480); 57309#L119 assume !(ssl3_accept_~s__state~0 == 8481); 57307#L122 assume !(ssl3_accept_~s__state~0 == 8482); 57305#L125 assume !(ssl3_accept_~s__state~0 == 8464); 57303#L128 assume !(ssl3_accept_~s__state~0 == 8465); 57301#L131 assume !(ssl3_accept_~s__state~0 == 8466); 57299#L134 assume !(ssl3_accept_~s__state~0 == 8496); 57296#L137 assume !(ssl3_accept_~s__state~0 == 8497); 57277#L140 assume ssl3_accept_~s__state~0 == 8512; 56696#L144 ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0 := ssl3_accept_#t~nondet34;havoc ssl3_accept_#t~nondet34;ssl3_accept_~__cil_tmp56~0 := ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0; 56342#L304 assume (ssl3_accept_~__cil_tmp56~0 + 256) % 4294967296 != 0;ssl3_accept_~skip~0 := 1; 56297#L304-2 ssl3_accept_~s__state~0 := 8528;ssl3_accept_~s__init_num~0 := 0; 56298#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 58252#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 57888#L601-1 ssl3_accept_~skip~0 := 0; 57882#L98-3 assume true; 57880#L98-1 assume !false; 57877#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 57878#L101 assume !(ssl3_accept_~s__state~0 == 12292); 57871#L104 assume !(ssl3_accept_~s__state~0 == 16384); 57872#L107 assume !(ssl3_accept_~s__state~0 == 8192); 57865#L110 assume !(ssl3_accept_~s__state~0 == 24576); 57866#L113 assume !(ssl3_accept_~s__state~0 == 8195); 57859#L116 assume !(ssl3_accept_~s__state~0 == 8480); 57860#L119 assume !(ssl3_accept_~s__state~0 == 8481); 57853#L122 assume !(ssl3_accept_~s__state~0 == 8482); 57854#L125 assume !(ssl3_accept_~s__state~0 == 8464); 57847#L128 assume !(ssl3_accept_~s__state~0 == 8465); 57848#L131 assume !(ssl3_accept_~s__state~0 == 8466); 57841#L134 assume !(ssl3_accept_~s__state~0 == 8496); 57842#L137 assume !(ssl3_accept_~s__state~0 == 8497); 57835#L140 assume !(ssl3_accept_~s__state~0 == 8512); 57836#L143 assume !(ssl3_accept_~s__state~0 == 8513); 56637#L146 assume ssl3_accept_~s__state~0 == 8528; 56638#L150 ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0 := ssl3_accept_#t~nondet36;havoc ssl3_accept_#t~nondet36;ssl3_accept_~l~0 := ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0;ssl3_accept_~__cil_tmp57~0 := ssl3_accept_~s__options~0; 56461#L325 assume (ssl3_accept_~__cil_tmp57~0 + 2097152) % 4294967296 != 0;ssl3_accept_~s__s3__tmp__use_rsa_tmp~0 := 1; 56463#L325-2 assume ssl3_accept_~s__s3__tmp__use_rsa_tmp~0 != 0; 56358#L357 ssl3_accept_~ret~0 := ssl3_accept_#t~nondet39;havoc ssl3_accept_#t~nondet39; 58066#L359 assume ssl3_accept_~blastFlag~0 == 6;ssl3_accept_~blastFlag~0 := 7; 58065#L359-2 assume !(ssl3_accept_~ret~0 <= 0); 58062#L337-1 ssl3_accept_~s__state~0 := 8544;ssl3_accept_~s__init_num~0 := 0; 58060#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 58057#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 58051#L601-1 ssl3_accept_~skip~0 := 0; 58049#L98-3 assume true; 58047#L98-1 assume !false; 58045#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 58043#L101 assume !(ssl3_accept_~s__state~0 == 12292); 58041#L104 assume !(ssl3_accept_~s__state~0 == 16384); 58039#L107 assume !(ssl3_accept_~s__state~0 == 8192); 58037#L110 assume !(ssl3_accept_~s__state~0 == 24576); 58035#L113 assume !(ssl3_accept_~s__state~0 == 8195); 58033#L116 assume !(ssl3_accept_~s__state~0 == 8480); 58031#L119 assume !(ssl3_accept_~s__state~0 == 8481); 58029#L122 assume !(ssl3_accept_~s__state~0 == 8482); 58027#L125 assume !(ssl3_accept_~s__state~0 == 8464); 58025#L128 assume !(ssl3_accept_~s__state~0 == 8465); 58023#L131 assume !(ssl3_accept_~s__state~0 == 8466); 58021#L134 assume !(ssl3_accept_~s__state~0 == 8496); 58019#L137 assume !(ssl3_accept_~s__state~0 == 8497); 58017#L140 assume !(ssl3_accept_~s__state~0 == 8512); 58016#L143 assume !(ssl3_accept_~s__state~0 == 8513); 58015#L146 assume !(ssl3_accept_~s__state~0 == 8528); 58014#L149 assume !(ssl3_accept_~s__state~0 == 8529); 58013#L152 assume ssl3_accept_~s__state~0 == 8544; 56691#L156 assume ssl3_accept_~s__verify_mode~0 + 1 != 0; 58012#L385 assume !(ssl3_accept_~s__session__peer~0 != 0); 58010#L394 ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0 := ssl3_accept_#t~nondet40;havoc ssl3_accept_#t~nondet40;ssl3_accept_~__cil_tmp61~0 := ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0; 58007#L398 assume !((ssl3_accept_~__cil_tmp61~0 + 256) % 4294967296 != 0); 58006#L407 ssl3_accept_~s__s3__tmp__cert_request~0 := 1;ssl3_accept_~ret~0 := ssl3_accept_#t~nondet41;havoc ssl3_accept_#t~nondet41; 58005#L410 assume !(ssl3_accept_~blastFlag~0 == 8); 58004#L413 assume !(ssl3_accept_~ret~0 <= 0);ssl3_accept_~s__state~0 := 8448;ssl3_accept_~s__s3__tmp__next_state___0~0 := 8576;ssl3_accept_~s__init_num~0 := 0; 58002#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 58001#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 57996#L601-1 ssl3_accept_~skip~0 := 0; 57995#L98-3 assume true; 57994#L98-1 assume !false; 57993#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 57992#L101 assume !(ssl3_accept_~s__state~0 == 12292); 57991#L104 assume !(ssl3_accept_~s__state~0 == 16384); 57990#L107 assume !(ssl3_accept_~s__state~0 == 8192); 57989#L110 assume !(ssl3_accept_~s__state~0 == 24576); 57988#L113 assume !(ssl3_accept_~s__state~0 == 8195); 57987#L116 assume !(ssl3_accept_~s__state~0 == 8480); 57986#L119 assume !(ssl3_accept_~s__state~0 == 8481); 57985#L122 assume !(ssl3_accept_~s__state~0 == 8482); 57984#L125 assume !(ssl3_accept_~s__state~0 == 8464); 57983#L128 assume !(ssl3_accept_~s__state~0 == 8465); 57982#L131 assume !(ssl3_accept_~s__state~0 == 8466); 57964#L134 assume !(ssl3_accept_~s__state~0 == 8496); 57963#L137 assume !(ssl3_accept_~s__state~0 == 8497); 57962#L140 assume !(ssl3_accept_~s__state~0 == 8512); 57961#L143 assume !(ssl3_accept_~s__state~0 == 8513); 57960#L146 assume !(ssl3_accept_~s__state~0 == 8528); 57799#L149 assume !(ssl3_accept_~s__state~0 == 8529); 57800#L152 assume !(ssl3_accept_~s__state~0 == 8544); 57705#L155 assume !(ssl3_accept_~s__state~0 == 8545); 57706#L158 assume !(ssl3_accept_~s__state~0 == 8560); 57697#L161 assume !(ssl3_accept_~s__state~0 == 8561); 57698#L164 assume ssl3_accept_~s__state~0 == 8448; 56473#L165 assume !(ssl3_accept_~num1~0 > 0); 56290#L439-1 ssl3_accept_~s__state~0 := ssl3_accept_~s__s3__tmp__next_state___0~0; 57942#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 57938#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 57932#L601-1 ssl3_accept_~skip~0 := 0; 57930#L98-3 assume true; 57928#L98-1 assume !false; 57926#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 57924#L101 assume !(ssl3_accept_~s__state~0 == 12292); 57922#L104 assume !(ssl3_accept_~s__state~0 == 16384); 57920#L107 assume !(ssl3_accept_~s__state~0 == 8192); 57918#L110 assume !(ssl3_accept_~s__state~0 == 24576); 57916#L113 assume !(ssl3_accept_~s__state~0 == 8195); 57914#L116 assume !(ssl3_accept_~s__state~0 == 8480); 57912#L119 assume !(ssl3_accept_~s__state~0 == 8481); 57910#L122 assume !(ssl3_accept_~s__state~0 == 8482); 57908#L125 assume !(ssl3_accept_~s__state~0 == 8464); 57906#L128 assume !(ssl3_accept_~s__state~0 == 8465); 57904#L131 assume !(ssl3_accept_~s__state~0 == 8466); 57902#L134 assume !(ssl3_accept_~s__state~0 == 8496); 57900#L137 assume !(ssl3_accept_~s__state~0 == 8497); 57899#L140 assume !(ssl3_accept_~s__state~0 == 8512); 57898#L143 assume !(ssl3_accept_~s__state~0 == 8513); 57897#L146 assume !(ssl3_accept_~s__state~0 == 8528); 57896#L149 assume !(ssl3_accept_~s__state~0 == 8529); 57895#L152 assume !(ssl3_accept_~s__state~0 == 8544); 57894#L155 assume !(ssl3_accept_~s__state~0 == 8545); 57893#L158 assume !(ssl3_accept_~s__state~0 == 8560); 57892#L161 assume !(ssl3_accept_~s__state~0 == 8561); 57890#L164 assume !(ssl3_accept_~s__state~0 == 8448); 57891#L167 assume ssl3_accept_~s__state~0 == 8576; 58401#L171 ssl3_accept_~ret~0 := ssl3_accept_#t~nondet43;havoc ssl3_accept_#t~nondet43; 58439#L453 assume !(ssl3_accept_~ret~0 <= 0); 58438#L456 assume ssl3_accept_~ret~0 == 2;ssl3_accept_~s__state~0 := 8466; 57233#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 57787#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 57781#L601-1 ssl3_accept_~skip~0 := 0; 57780#L98-3 assume true; 57779#L98-1 assume !false; 57776#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 57765#L101 assume !(ssl3_accept_~s__state~0 == 12292); 57762#L104 assume !(ssl3_accept_~s__state~0 == 16384); 57759#L107 assume !(ssl3_accept_~s__state~0 == 8192); 57756#L110 assume !(ssl3_accept_~s__state~0 == 24576); 57753#L113 assume !(ssl3_accept_~s__state~0 == 8195); 57750#L116 assume !(ssl3_accept_~s__state~0 == 8480); 57747#L119 assume !(ssl3_accept_~s__state~0 == 8481); 57744#L122 assume !(ssl3_accept_~s__state~0 == 8482); 57741#L125 assume !(ssl3_accept_~s__state~0 == 8464); 57735#L128 assume !(ssl3_accept_~s__state~0 == 8465); 57736#L131 assume ssl3_accept_~s__state~0 == 8466; 56654#L132 [2018-11-10 12:59:04,265 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:59:04,265 INFO L82 PathProgramCache]: Analyzing trace with hash 1503423663, now seen corresponding path program 18 times [2018-11-10 12:59:04,265 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:59:04,265 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:59:04,266 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:04,266 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:59:04,266 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:04,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 12:59:04,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 12:59:04,271 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:59:04,272 INFO L82 PathProgramCache]: Analyzing trace with hash -384841528, now seen corresponding path program 1 times [2018-11-10 12:59:04,272 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:59:04,272 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:59:04,272 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:04,272 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-10 12:59:04,272 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:04,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:59:04,315 INFO L134 CoverageAnalysis]: Checked inductivity of 414 backedges. 267 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2018-11-10 12:59:04,315 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 12:59:04,315 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 12:59:04,316 INFO L810 eck$LassoCheckResult]: loop already infeasible [2018-11-10 12:59:04,316 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 12:59:04,316 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 12:59:04,316 INFO L87 Difference]: Start difference. First operand 2233 states and 2852 transitions. cyclomatic complexity: 628 Second operand 3 states. [2018-11-10 12:59:04,412 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 12:59:04,412 INFO L93 Difference]: Finished difference Result 3625 states and 4617 transitions. [2018-11-10 12:59:04,412 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 12:59:04,412 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 3625 states and 4617 transitions. [2018-11-10 12:59:04,422 INFO L131 ngComponentsAnalysis]: Automaton has 7 accepting balls. 3349 [2018-11-10 12:59:04,431 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 3625 states to 3625 states and 4617 transitions. [2018-11-10 12:59:04,431 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 3458 [2018-11-10 12:59:04,433 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 3458 [2018-11-10 12:59:04,433 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3625 states and 4617 transitions. [2018-11-10 12:59:04,433 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-10 12:59:04,433 INFO L705 BuchiCegarLoop]: Abstraction has 3625 states and 4617 transitions. [2018-11-10 12:59:04,435 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3625 states and 4617 transitions. [2018-11-10 12:59:04,458 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3625 to 3625. [2018-11-10 12:59:04,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3625 states. [2018-11-10 12:59:04,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3625 states to 3625 states and 4617 transitions. [2018-11-10 12:59:04,462 INFO L728 BuchiCegarLoop]: Abstraction has 3625 states and 4617 transitions. [2018-11-10 12:59:04,462 INFO L608 BuchiCegarLoop]: Abstraction has 3625 states and 4617 transitions. [2018-11-10 12:59:04,462 INFO L442 BuchiCegarLoop]: ======== Iteration 24============ [2018-11-10 12:59:04,462 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 3625 states and 4617 transitions. [2018-11-10 12:59:04,471 INFO L131 ngComponentsAnalysis]: Automaton has 7 accepting balls. 3349 [2018-11-10 12:59:04,471 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-10 12:59:04,471 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-10 12:59:04,472 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 12:59:04,472 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 5, 5, 4, 4, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 12:59:04,472 INFO L793 eck$LassoCheckResult]: Stem: 62335#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true; 62132#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~ret54, main_~s~0, main_~tmp~1;havoc main_~s~0;havoc main_~tmp~1;main_~s~0 := 8464;assume { :begin_inline_ssl3_accept } true;ssl3_accept_#in~initial_state := main_~s~0;havoc ssl3_accept_#res;havoc ssl3_accept_#t~nondet0, ssl3_accept_#t~nondet1, ssl3_accept_#t~nondet2, ssl3_accept_#t~nondet3, ssl3_accept_#t~nondet4, ssl3_accept_#t~nondet5, ssl3_accept_#t~nondet6, ssl3_accept_#t~nondet7, ssl3_accept_#t~nondet8, ssl3_accept_#t~nondet9, ssl3_accept_#t~nondet10, ssl3_accept_#t~nondet11, ssl3_accept_#t~nondet12, ssl3_accept_#t~nondet13, ssl3_accept_#t~nondet14, ssl3_accept_#t~nondet15, ssl3_accept_#t~nondet16, ssl3_accept_#t~nondet17, ssl3_accept_#t~nondet18, ssl3_accept_#t~nondet19, ssl3_accept_#t~nondet20, ssl3_accept_#t~nondet21, ssl3_accept_#t~nondet22, ssl3_accept_#t~nondet23, ssl3_accept_#t~nondet24, ssl3_accept_#t~nondet25, ssl3_accept_#t~nondet26, ssl3_accept_#t~post27, ssl3_accept_#t~nondet28, ssl3_accept_#t~post29, ssl3_accept_#t~post30, ssl3_accept_#t~nondet31, ssl3_accept_#t~nondet32, ssl3_accept_#t~nondet33, ssl3_accept_#t~nondet34, ssl3_accept_#t~nondet35, ssl3_accept_#t~nondet36, ssl3_accept_#t~nondet37, ssl3_accept_#t~nondet38, ssl3_accept_#t~nondet39, ssl3_accept_#t~nondet40, ssl3_accept_#t~nondet41, ssl3_accept_#t~nondet42, ssl3_accept_#t~nondet43, ssl3_accept_#t~nondet44, ssl3_accept_#t~nondet45, ssl3_accept_#t~nondet46, ssl3_accept_#t~nondet47, ssl3_accept_#t~nondet48, ssl3_accept_#t~nondet49, ssl3_accept_#t~post50, ssl3_accept_#t~nondet51, ssl3_accept_#t~nondet52, ssl3_accept_#t~post53, ssl3_accept_~initial_state, ssl3_accept_~s__info_callback~0, ssl3_accept_~s__in_handshake~0, ssl3_accept_~s__state~0, ssl3_accept_~s__new_session~0, ssl3_accept_~s__server~0, ssl3_accept_~s__version~0, ssl3_accept_~s__type~0, ssl3_accept_~s__init_num~0, ssl3_accept_~s__hit~0, ssl3_accept_~s__rwstate~0, ssl3_accept_~s__init_buf___0~0, ssl3_accept_~s__debug~0, ssl3_accept_~s__shutdown~0, ssl3_accept_~s__cert~0, ssl3_accept_~s__options~0, ssl3_accept_~s__verify_mode~0, ssl3_accept_~s__session__peer~0, ssl3_accept_~s__cert__pkeys__AT0__privatekey~0, ssl3_accept_~s__ctx__info_callback~0, ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0, ssl3_accept_~s__ctx__stats__sess_accept~0, ssl3_accept_~s__ctx__stats__sess_accept_good~0, ssl3_accept_~s__s3__tmp__cert_request~0, ssl3_accept_~s__s3__tmp__reuse_message~0, ssl3_accept_~s__s3__tmp__use_rsa_tmp~0, ssl3_accept_~s__s3__tmp__new_cipher~0, ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0, ssl3_accept_~s__s3__tmp__next_state___0~0, ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0, ssl3_accept_~s__session__cipher~0, ssl3_accept_~buf~0, ssl3_accept_~l~0, ssl3_accept_~Time~0, ssl3_accept_~tmp~0, ssl3_accept_~cb~0, ssl3_accept_~num1~0, ssl3_accept_~ret~0, ssl3_accept_~new_state~0, ssl3_accept_~state~0, ssl3_accept_~skip~0, ssl3_accept_~got_new_session~0, ssl3_accept_~tmp___1~0, ssl3_accept_~tmp___2~0, ssl3_accept_~tmp___3~0, ssl3_accept_~tmp___4~0, ssl3_accept_~tmp___5~0, ssl3_accept_~tmp___6~0, ssl3_accept_~tmp___7~0, ssl3_accept_~tmp___8~0, ssl3_accept_~tmp___9~0, ssl3_accept_~tmp___10~0, ssl3_accept_~blastFlag~0, ssl3_accept_~__cil_tmp55~0, ssl3_accept_~__cil_tmp56~0, ssl3_accept_~__cil_tmp57~0, ssl3_accept_~__cil_tmp58~0, ssl3_accept_~__cil_tmp59~0, ssl3_accept_~__cil_tmp60~0, ssl3_accept_~__cil_tmp61~0;ssl3_accept_~initial_state := ssl3_accept_#in~initial_state;ssl3_accept_~s__info_callback~0 := ssl3_accept_#t~nondet0;havoc ssl3_accept_#t~nondet0;ssl3_accept_~s__in_handshake~0 := ssl3_accept_#t~nondet1;havoc ssl3_accept_#t~nondet1;havoc ssl3_accept_~s__state~0;havoc ssl3_accept_~s__new_session~0;havoc ssl3_accept_~s__server~0;ssl3_accept_~s__version~0 := ssl3_accept_#t~nondet2;havoc ssl3_accept_#t~nondet2;havoc ssl3_accept_~s__type~0;havoc ssl3_accept_~s__init_num~0;ssl3_accept_~s__hit~0 := ssl3_accept_#t~nondet3;havoc ssl3_accept_#t~nondet3;havoc ssl3_accept_~s__rwstate~0;havoc ssl3_accept_~s__init_buf___0~0;ssl3_accept_~s__debug~0 := ssl3_accept_#t~nondet4;havoc ssl3_accept_#t~nondet4;havoc ssl3_accept_~s__shutdown~0;ssl3_accept_~s__cert~0 := ssl3_accept_#t~nondet5;havoc ssl3_accept_#t~nondet5;ssl3_accept_~s__options~0 := ssl3_accept_#t~nondet6;havoc ssl3_accept_#t~nondet6;ssl3_accept_~s__verify_mode~0 := ssl3_accept_#t~nondet7;havoc ssl3_accept_#t~nondet7;ssl3_accept_~s__session__peer~0 := ssl3_accept_#t~nondet8;havoc ssl3_accept_#t~nondet8;ssl3_accept_~s__cert__pkeys__AT0__privatekey~0 := ssl3_accept_#t~nondet9;havoc ssl3_accept_#t~nondet9;ssl3_accept_~s__ctx__info_callback~0 := ssl3_accept_#t~nondet10;havoc ssl3_accept_#t~nondet10;ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0 := ssl3_accept_#t~nondet11;havoc ssl3_accept_#t~nondet11;ssl3_accept_~s__ctx__stats__sess_accept~0 := ssl3_accept_#t~nondet12;havoc ssl3_accept_#t~nondet12;ssl3_accept_~s__ctx__stats__sess_accept_good~0 := ssl3_accept_#t~nondet13;havoc ssl3_accept_#t~nondet13;havoc ssl3_accept_~s__s3__tmp__cert_request~0;havoc ssl3_accept_~s__s3__tmp__reuse_message~0;havoc ssl3_accept_~s__s3__tmp__use_rsa_tmp~0;ssl3_accept_~s__s3__tmp__new_cipher~0 := ssl3_accept_#t~nondet14;havoc ssl3_accept_#t~nondet14;havoc ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0;havoc ssl3_accept_~s__s3__tmp__next_state___0~0;havoc ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0;havoc ssl3_accept_~s__session__cipher~0;havoc ssl3_accept_~buf~0;havoc ssl3_accept_~l~0;havoc ssl3_accept_~Time~0;havoc ssl3_accept_~tmp~0;havoc ssl3_accept_~cb~0;ssl3_accept_~num1~0 := ssl3_accept_#t~nondet15;havoc ssl3_accept_#t~nondet15;havoc ssl3_accept_~ret~0;havoc ssl3_accept_~new_state~0;havoc ssl3_accept_~state~0;havoc ssl3_accept_~skip~0;havoc ssl3_accept_~got_new_session~0;ssl3_accept_~tmp___1~0 := ssl3_accept_#t~nondet16;havoc ssl3_accept_#t~nondet16;ssl3_accept_~tmp___2~0 := ssl3_accept_#t~nondet17;havoc ssl3_accept_#t~nondet17;ssl3_accept_~tmp___3~0 := ssl3_accept_#t~nondet18;havoc ssl3_accept_#t~nondet18;ssl3_accept_~tmp___4~0 := ssl3_accept_#t~nondet19;havoc ssl3_accept_#t~nondet19;ssl3_accept_~tmp___5~0 := ssl3_accept_#t~nondet20;havoc ssl3_accept_#t~nondet20;ssl3_accept_~tmp___6~0 := ssl3_accept_#t~nondet21;havoc ssl3_accept_#t~nondet21;ssl3_accept_~tmp___7~0 := ssl3_accept_#t~nondet22;havoc ssl3_accept_#t~nondet22;ssl3_accept_~tmp___8~0 := ssl3_accept_#t~nondet23;havoc ssl3_accept_#t~nondet23;ssl3_accept_~tmp___9~0 := ssl3_accept_#t~nondet24;havoc ssl3_accept_#t~nondet24;ssl3_accept_~tmp___10~0 := ssl3_accept_#t~nondet25;havoc ssl3_accept_#t~nondet25;havoc ssl3_accept_~blastFlag~0;havoc ssl3_accept_~__cil_tmp55~0;havoc ssl3_accept_~__cil_tmp56~0;havoc ssl3_accept_~__cil_tmp57~0;havoc ssl3_accept_~__cil_tmp58~0;havoc ssl3_accept_~__cil_tmp59~0;havoc ssl3_accept_~__cil_tmp60~0;havoc ssl3_accept_~__cil_tmp61~0;ssl3_accept_~s__state~0 := ssl3_accept_~initial_state;ssl3_accept_~blastFlag~0 := 0;ssl3_accept_~tmp~0 := ssl3_accept_#t~nondet26;havoc ssl3_accept_#t~nondet26;ssl3_accept_~Time~0 := ssl3_accept_~tmp~0;ssl3_accept_~cb~0 := 0;ssl3_accept_~ret~0 := -1;ssl3_accept_~skip~0 := 0;ssl3_accept_~got_new_session~0 := 0; 62133#L81 assume ssl3_accept_~s__info_callback~0 != 0;ssl3_accept_~cb~0 := ssl3_accept_~s__info_callback~0; 62127#L84-2 ssl3_accept_#t~post27 := ssl3_accept_~s__in_handshake~0;ssl3_accept_~s__in_handshake~0 := ssl3_accept_#t~post27 + 1;havoc ssl3_accept_#t~post27; 62128#L89 assume !(ssl3_accept_~tmp___1~0 + 12288 != 0); 62238#L89-1 assume !(ssl3_accept_~s__cert~0 == 0); 62239#L98-3 assume true; 62401#L98-1 assume !false; 63505#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 63504#L101 assume !(ssl3_accept_~s__state~0 == 12292); 63503#L104 assume !(ssl3_accept_~s__state~0 == 16384); 63502#L107 assume !(ssl3_accept_~s__state~0 == 8192); 63501#L110 assume !(ssl3_accept_~s__state~0 == 24576); 63500#L113 assume !(ssl3_accept_~s__state~0 == 8195); 63499#L116 assume !(ssl3_accept_~s__state~0 == 8480); 63498#L119 assume !(ssl3_accept_~s__state~0 == 8481); 63497#L122 assume !(ssl3_accept_~s__state~0 == 8482); 63496#L125 assume ssl3_accept_~s__state~0 == 8464; 62590#L132 [2018-11-10 12:59:04,472 INFO L795 eck$LassoCheckResult]: Loop: 62590#L132 ssl3_accept_~s__shutdown~0 := 0;ssl3_accept_~ret~0 := ssl3_accept_#t~nondet32;havoc ssl3_accept_#t~nondet32; 65276#L273 assume ssl3_accept_~blastFlag~0 == 0;ssl3_accept_~blastFlag~0 := 1; 62243#L273-2 assume !(ssl3_accept_~ret~0 <= 0);ssl3_accept_~got_new_session~0 := 1;ssl3_accept_~s__state~0 := 8496;ssl3_accept_~s__init_num~0 := 0; 65272#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 65267#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 65260#L601-1 ssl3_accept_~skip~0 := 0; 65259#L98-3 assume true; 65256#L98-1 assume !false; 65255#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 65251#L101 assume !(ssl3_accept_~s__state~0 == 12292); 65247#L104 assume !(ssl3_accept_~s__state~0 == 16384); 65243#L107 assume !(ssl3_accept_~s__state~0 == 8192); 65242#L110 assume !(ssl3_accept_~s__state~0 == 24576); 65241#L113 assume !(ssl3_accept_~s__state~0 == 8195); 65240#L116 assume !(ssl3_accept_~s__state~0 == 8480); 65239#L119 assume !(ssl3_accept_~s__state~0 == 8481); 65238#L122 assume !(ssl3_accept_~s__state~0 == 8482); 65236#L125 assume !(ssl3_accept_~s__state~0 == 8464); 65234#L128 assume !(ssl3_accept_~s__state~0 == 8465); 65233#L131 assume !(ssl3_accept_~s__state~0 == 8466); 63874#L134 assume ssl3_accept_~s__state~0 == 8496; 62580#L138 ssl3_accept_~ret~0 := ssl3_accept_#t~nondet33;havoc ssl3_accept_#t~nondet33; 63873#L286 assume ssl3_accept_~blastFlag~0 == 1;ssl3_accept_~blastFlag~0 := 2; 64823#L286-2 assume !(ssl3_accept_~ret~0 <= 0); 64821#L292 assume !(ssl3_accept_~s__hit~0 != 0);ssl3_accept_~s__state~0 := 8512; 62319#L292-2 ssl3_accept_~s__init_num~0 := 0; 64818#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 64817#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 64807#L601-1 ssl3_accept_~skip~0 := 0; 64805#L98-3 assume true; 64803#L98-1 assume !false; 64801#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 64799#L101 assume !(ssl3_accept_~s__state~0 == 12292); 64797#L104 assume !(ssl3_accept_~s__state~0 == 16384); 64795#L107 assume !(ssl3_accept_~s__state~0 == 8192); 64793#L110 assume !(ssl3_accept_~s__state~0 == 24576); 64791#L113 assume !(ssl3_accept_~s__state~0 == 8195); 64789#L116 assume !(ssl3_accept_~s__state~0 == 8480); 64787#L119 assume !(ssl3_accept_~s__state~0 == 8481); 64786#L122 assume !(ssl3_accept_~s__state~0 == 8482); 64785#L125 assume !(ssl3_accept_~s__state~0 == 8464); 64784#L128 assume !(ssl3_accept_~s__state~0 == 8465); 64783#L131 assume !(ssl3_accept_~s__state~0 == 8466); 64781#L134 assume !(ssl3_accept_~s__state~0 == 8496); 64779#L137 assume !(ssl3_accept_~s__state~0 == 8497); 64778#L140 assume ssl3_accept_~s__state~0 == 8512; 62570#L144 ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0 := ssl3_accept_#t~nondet34;havoc ssl3_accept_#t~nondet34;ssl3_accept_~__cil_tmp56~0 := ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0; 64770#L304 assume (ssl3_accept_~__cil_tmp56~0 + 256) % 4294967296 != 0;ssl3_accept_~skip~0 := 1; 64767#L304-2 ssl3_accept_~s__state~0 := 8528;ssl3_accept_~s__init_num~0 := 0; 64765#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 64762#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 64756#L601-1 ssl3_accept_~skip~0 := 0; 64754#L98-3 assume true; 64752#L98-1 assume !false; 64750#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 64748#L101 assume !(ssl3_accept_~s__state~0 == 12292); 64746#L104 assume !(ssl3_accept_~s__state~0 == 16384); 64744#L107 assume !(ssl3_accept_~s__state~0 == 8192); 64742#L110 assume !(ssl3_accept_~s__state~0 == 24576); 64740#L113 assume !(ssl3_accept_~s__state~0 == 8195); 64738#L116 assume !(ssl3_accept_~s__state~0 == 8480); 64735#L119 assume !(ssl3_accept_~s__state~0 == 8481); 64733#L122 assume !(ssl3_accept_~s__state~0 == 8482); 64731#L125 assume !(ssl3_accept_~s__state~0 == 8464); 64729#L128 assume !(ssl3_accept_~s__state~0 == 8465); 64727#L131 assume !(ssl3_accept_~s__state~0 == 8466); 64725#L134 assume !(ssl3_accept_~s__state~0 == 8496); 64723#L137 assume !(ssl3_accept_~s__state~0 == 8497); 64721#L140 assume !(ssl3_accept_~s__state~0 == 8512); 64719#L143 assume !(ssl3_accept_~s__state~0 == 8513); 64717#L146 assume ssl3_accept_~s__state~0 == 8528; 62561#L150 ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0 := ssl3_accept_#t~nondet36;havoc ssl3_accept_#t~nondet36;ssl3_accept_~l~0 := ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0;ssl3_accept_~__cil_tmp57~0 := ssl3_accept_~s__options~0; 64713#L325 assume (ssl3_accept_~__cil_tmp57~0 + 2097152) % 4294967296 != 0;ssl3_accept_~s__s3__tmp__use_rsa_tmp~0 := 1; 64707#L325-2 assume ssl3_accept_~s__s3__tmp__use_rsa_tmp~0 != 0; 64694#L357 ssl3_accept_~ret~0 := ssl3_accept_#t~nondet39;havoc ssl3_accept_#t~nondet39; 64703#L359 assume !(ssl3_accept_~blastFlag~0 == 6); 64692#L359-2 assume !(ssl3_accept_~ret~0 <= 0); 64687#L337-1 ssl3_accept_~s__state~0 := 8544;ssl3_accept_~s__init_num~0 := 0; 64686#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 64685#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 64680#L601-1 ssl3_accept_~skip~0 := 0; 64679#L98-3 assume true; 64678#L98-1 assume !false; 64677#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 64676#L101 assume !(ssl3_accept_~s__state~0 == 12292); 64675#L104 assume !(ssl3_accept_~s__state~0 == 16384); 64674#L107 assume !(ssl3_accept_~s__state~0 == 8192); 64672#L110 assume !(ssl3_accept_~s__state~0 == 24576); 64669#L113 assume !(ssl3_accept_~s__state~0 == 8195); 64668#L116 assume !(ssl3_accept_~s__state~0 == 8480); 64667#L119 assume !(ssl3_accept_~s__state~0 == 8481); 64666#L122 assume !(ssl3_accept_~s__state~0 == 8482); 64665#L125 assume !(ssl3_accept_~s__state~0 == 8464); 64659#L128 assume !(ssl3_accept_~s__state~0 == 8465); 64657#L131 assume !(ssl3_accept_~s__state~0 == 8466); 64655#L134 assume !(ssl3_accept_~s__state~0 == 8496); 64653#L137 assume !(ssl3_accept_~s__state~0 == 8497); 64651#L140 assume !(ssl3_accept_~s__state~0 == 8512); 64649#L143 assume !(ssl3_accept_~s__state~0 == 8513); 64647#L146 assume !(ssl3_accept_~s__state~0 == 8528); 64645#L149 assume !(ssl3_accept_~s__state~0 == 8529); 64630#L152 assume ssl3_accept_~s__state~0 == 8544; 62550#L156 assume ssl3_accept_~s__verify_mode~0 + 1 != 0; 64627#L385 assume !(ssl3_accept_~s__session__peer~0 != 0); 64624#L394 ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0 := ssl3_accept_#t~nondet40;havoc ssl3_accept_#t~nondet40;ssl3_accept_~__cil_tmp61~0 := ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0; 64619#L398 assume !((ssl3_accept_~__cil_tmp61~0 + 256) % 4294967296 != 0); 64615#L407 ssl3_accept_~s__s3__tmp__cert_request~0 := 1;ssl3_accept_~ret~0 := ssl3_accept_#t~nondet41;havoc ssl3_accept_#t~nondet41; 64611#L410 assume !(ssl3_accept_~blastFlag~0 == 8); 64610#L413 assume !(ssl3_accept_~ret~0 <= 0);ssl3_accept_~s__state~0 := 8448;ssl3_accept_~s__s3__tmp__next_state___0~0 := 8576;ssl3_accept_~s__init_num~0 := 0; 64608#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 64604#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 64599#L601-1 ssl3_accept_~skip~0 := 0; 64598#L98-3 assume true; 64597#L98-1 assume !false; 64596#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 64595#L101 assume !(ssl3_accept_~s__state~0 == 12292); 64594#L104 assume !(ssl3_accept_~s__state~0 == 16384); 64593#L107 assume !(ssl3_accept_~s__state~0 == 8192); 64592#L110 assume !(ssl3_accept_~s__state~0 == 24576); 64591#L113 assume !(ssl3_accept_~s__state~0 == 8195); 64590#L116 assume !(ssl3_accept_~s__state~0 == 8480); 64589#L119 assume !(ssl3_accept_~s__state~0 == 8481); 64588#L122 assume !(ssl3_accept_~s__state~0 == 8482); 64587#L125 assume !(ssl3_accept_~s__state~0 == 8464); 64586#L128 assume !(ssl3_accept_~s__state~0 == 8465); 64585#L131 assume !(ssl3_accept_~s__state~0 == 8466); 64584#L134 assume !(ssl3_accept_~s__state~0 == 8496); 64583#L137 assume !(ssl3_accept_~s__state~0 == 8497); 64582#L140 assume !(ssl3_accept_~s__state~0 == 8512); 64581#L143 assume !(ssl3_accept_~s__state~0 == 8513); 64580#L146 assume !(ssl3_accept_~s__state~0 == 8528); 64579#L149 assume !(ssl3_accept_~s__state~0 == 8529); 64578#L152 assume !(ssl3_accept_~s__state~0 == 8544); 64577#L155 assume !(ssl3_accept_~s__state~0 == 8545); 64576#L158 assume !(ssl3_accept_~s__state~0 == 8560); 64575#L161 assume !(ssl3_accept_~s__state~0 == 8561); 64574#L164 assume ssl3_accept_~s__state~0 == 8448; 64573#L165 assume !(ssl3_accept_~num1~0 > 0); 64571#L439-1 ssl3_accept_~s__state~0 := ssl3_accept_~s__s3__tmp__next_state___0~0; 64570#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 64566#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 64561#L601-1 ssl3_accept_~skip~0 := 0; 64560#L98-3 assume true; 64559#L98-1 assume !false; 64558#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 64557#L101 assume !(ssl3_accept_~s__state~0 == 12292); 64556#L104 assume !(ssl3_accept_~s__state~0 == 16384); 64555#L107 assume !(ssl3_accept_~s__state~0 == 8192); 64554#L110 assume !(ssl3_accept_~s__state~0 == 24576); 64553#L113 assume !(ssl3_accept_~s__state~0 == 8195); 64552#L116 assume !(ssl3_accept_~s__state~0 == 8480); 64551#L119 assume !(ssl3_accept_~s__state~0 == 8481); 64550#L122 assume !(ssl3_accept_~s__state~0 == 8482); 64549#L125 assume !(ssl3_accept_~s__state~0 == 8464); 64548#L128 assume !(ssl3_accept_~s__state~0 == 8465); 64547#L131 assume !(ssl3_accept_~s__state~0 == 8466); 64546#L134 assume !(ssl3_accept_~s__state~0 == 8496); 64545#L137 assume !(ssl3_accept_~s__state~0 == 8497); 64544#L140 assume !(ssl3_accept_~s__state~0 == 8512); 64543#L143 assume !(ssl3_accept_~s__state~0 == 8513); 64542#L146 assume !(ssl3_accept_~s__state~0 == 8528); 64541#L149 assume !(ssl3_accept_~s__state~0 == 8529); 64540#L152 assume !(ssl3_accept_~s__state~0 == 8544); 64539#L155 assume !(ssl3_accept_~s__state~0 == 8545); 64538#L158 assume !(ssl3_accept_~s__state~0 == 8560); 64537#L161 assume !(ssl3_accept_~s__state~0 == 8561); 64536#L164 assume !(ssl3_accept_~s__state~0 == 8448); 64535#L167 assume ssl3_accept_~s__state~0 == 8576; 63704#L171 ssl3_accept_~ret~0 := ssl3_accept_#t~nondet43;havoc ssl3_accept_#t~nondet43; 64534#L453 assume !(ssl3_accept_~ret~0 <= 0); 64533#L456 assume ssl3_accept_~ret~0 == 2;ssl3_accept_~s__state~0 := 8466; 63661#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 65381#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 65375#L601-1 ssl3_accept_~skip~0 := 0; 65373#L98-3 assume true; 65371#L98-1 assume !false; 65369#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 65367#L101 assume !(ssl3_accept_~s__state~0 == 12292); 65365#L104 assume !(ssl3_accept_~s__state~0 == 16384); 65363#L107 assume !(ssl3_accept_~s__state~0 == 8192); 65361#L110 assume !(ssl3_accept_~s__state~0 == 24576); 65359#L113 assume !(ssl3_accept_~s__state~0 == 8195); 65357#L116 assume !(ssl3_accept_~s__state~0 == 8480); 65355#L119 assume !(ssl3_accept_~s__state~0 == 8481); 65353#L122 assume !(ssl3_accept_~s__state~0 == 8482); 65348#L125 assume !(ssl3_accept_~s__state~0 == 8464); 65344#L128 assume !(ssl3_accept_~s__state~0 == 8465); 65232#L131 assume ssl3_accept_~s__state~0 == 8466; 62590#L132 [2018-11-10 12:59:04,472 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:59:04,472 INFO L82 PathProgramCache]: Analyzing trace with hash 1503423663, now seen corresponding path program 19 times [2018-11-10 12:59:04,473 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:59:04,473 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:59:04,473 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:04,473 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:59:04,473 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:04,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 12:59:04,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 12:59:04,478 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:59:04,478 INFO L82 PathProgramCache]: Analyzing trace with hash 1342303434, now seen corresponding path program 1 times [2018-11-10 12:59:04,478 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:59:04,478 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:59:04,479 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:04,479 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:59:04,479 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:04,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 12:59:04,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 12:59:04,510 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:59:04,511 INFO L82 PathProgramCache]: Analyzing trace with hash -2082566024, now seen corresponding path program 1 times [2018-11-10 12:59:04,511 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:59:04,511 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:59:04,511 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:04,511 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:59:04,512 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:04,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 12:59:04,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 12:59:05,448 WARN L179 SmtUtils]: Spent 880.00 ms on a formula simplification. DAG size of input: 428 DAG size of output: 183 [2018-11-10 12:59:05,518 INFO L214 LassoAnalysis]: Preferences: [2018-11-10 12:59:05,518 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-10 12:59:05,518 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-10 12:59:05,518 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-10 12:59:05,518 INFO L127 ssoRankerPreferences]: Use exernal solver: true [2018-11-10 12:59:05,518 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 12:59:05,518 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-10 12:59:05,518 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-10 12:59:05,518 INFO L131 ssoRankerPreferences]: Filename of dumped script: s3_srvr_13_false-unreach-call_false-termination.cil.c_Iteration24_Loop [2018-11-10 12:59:05,518 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-10 12:59:05,518 INFO L280 LassoAnalysis]: Starting lasso preprocessing... [2018-11-10 12:59:05,521 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 12:59:05,525 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 12:59:05,527 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 12:59:05,529 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 12:59:05,531 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 12:59:05,533 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 12:59:05,536 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 12:59:05,540 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 12:59:05,544 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 12:59:05,546 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 12:59:05,551 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 12:59:05,554 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 12:59:05,556 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 12:59:05,559 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 12:59:05,564 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 12:59:05,567 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 12:59:05,573 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 12:59:05,575 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 12:59:05,583 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 12:59:05,585 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 12:59:05,591 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 12:59:05,594 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 12:59:05,595 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 12:59:05,597 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 12:59:05,775 INFO L298 LassoAnalysis]: Preprocessing complete. [2018-11-10 12:59:05,775 INFO L410 LassoAnalysis]: Checking for nontermination... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_76dbe15c-84ec-4b80-811b-157da3b45352/bin-2019/uautomizer/z3 Starting monitored process 12 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 12:59:05,779 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 12:59:05,779 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 12:59:05,795 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 12:59:05,795 INFO L446 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_accept_#t~nondet41=1} Honda state: {ULTIMATE.start_ssl3_accept_#t~nondet41=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_76dbe15c-84ec-4b80-811b-157da3b45352/bin-2019/uautomizer/z3 Starting monitored process 13 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 12:59:05,799 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 12:59:05,799 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 12:59:05,801 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 12:59:05,802 INFO L446 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_accept_~s__verify_mode~0=-2} Honda state: {ULTIMATE.start_ssl3_accept_~s__verify_mode~0=-2} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_76dbe15c-84ec-4b80-811b-157da3b45352/bin-2019/uautomizer/z3 Starting monitored process 14 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 14 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 12:59:05,817 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 12:59:05,818 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 12:59:05,822 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 12:59:05,822 INFO L446 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_accept_~skip~0=0} Honda state: {ULTIMATE.start_ssl3_accept_~skip~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_76dbe15c-84ec-4b80-811b-157da3b45352/bin-2019/uautomizer/z3 Starting monitored process 15 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 15 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 12:59:05,850 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 12:59:05,850 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 12:59:05,872 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 12:59:05,872 INFO L446 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_accept_~s__s3__tmp__cert_request~0=1} Honda state: {ULTIMATE.start_ssl3_accept_~s__s3__tmp__cert_request~0=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_76dbe15c-84ec-4b80-811b-157da3b45352/bin-2019/uautomizer/z3 Starting monitored process 16 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 16 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 12:59:05,877 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 12:59:05,877 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 12:59:05,879 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 12:59:05,879 INFO L446 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_accept_~s__init_num~0=0} Honda state: {ULTIMATE.start_ssl3_accept_~s__init_num~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_76dbe15c-84ec-4b80-811b-157da3b45352/bin-2019/uautomizer/z3 Starting monitored process 17 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 17 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 12:59:05,896 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 12:59:05,896 INFO L163 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_76dbe15c-84ec-4b80-811b-157da3b45352/bin-2019/uautomizer/z3 Starting monitored process 18 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 18 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 12:59:05,916 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2018-11-10 12:59:05,916 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 12:59:05,919 INFO L450 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2018-11-10 12:59:05,934 INFO L214 LassoAnalysis]: Preferences: [2018-11-10 12:59:05,934 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-10 12:59:05,934 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-10 12:59:05,934 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-10 12:59:05,934 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-10 12:59:05,934 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 12:59:05,934 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-10 12:59:05,934 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-10 12:59:05,934 INFO L131 ssoRankerPreferences]: Filename of dumped script: s3_srvr_13_false-unreach-call_false-termination.cil.c_Iteration24_Loop [2018-11-10 12:59:05,934 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-10 12:59:05,934 INFO L280 LassoAnalysis]: Starting lasso preprocessing... [2018-11-10 12:59:05,936 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 12:59:05,946 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 12:59:05,948 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 12:59:05,950 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 12:59:05,952 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 12:59:05,954 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 12:59:05,955 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 12:59:05,956 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 12:59:05,959 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 12:59:05,960 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 12:59:05,964 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 12:59:05,967 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 12:59:05,971 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 12:59:05,973 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 12:59:05,974 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 12:59:05,975 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 12:59:05,977 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 12:59:05,978 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 12:59:05,981 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 12:59:05,983 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 12:59:05,987 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 12:59:05,988 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 12:59:05,990 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 12:59:05,991 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 12:59:06,160 INFO L298 LassoAnalysis]: Preprocessing complete. [2018-11-10 12:59:06,160 INFO L496 LassoAnalysis]: Using template 'affine'. [2018-11-10 12:59:06,160 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 12:59:06,161 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 12:59:06,161 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 12:59:06,161 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 12:59:06,161 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 12:59:06,161 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 12:59:06,162 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 12:59:06,162 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 12:59:06,174 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 12:59:06,174 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 12:59:06,174 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 12:59:06,174 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 12:59:06,175 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 12:59:06,175 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 12:59:06,175 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 12:59:06,175 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 12:59:06,175 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 12:59:06,176 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 12:59:06,176 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 12:59:06,176 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 12:59:06,177 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 12:59:06,177 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 12:59:06,177 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-10 12:59:06,177 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 12:59:06,177 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 12:59:06,177 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 12:59:06,178 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 12:59:06,178 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 12:59:06,178 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 12:59:06,178 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 12:59:06,178 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 12:59:06,178 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 12:59:06,179 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 12:59:06,179 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 12:59:06,179 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 12:59:06,180 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 12:59:06,180 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 12:59:06,180 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 12:59:06,181 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 12:59:06,181 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 12:59:06,181 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 12:59:06,181 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 12:59:06,181 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 12:59:06,181 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 12:59:06,182 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 12:59:06,182 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 12:59:06,182 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 12:59:06,182 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 12:59:06,183 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 12:59:06,183 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 12:59:06,183 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 12:59:06,183 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 12:59:06,183 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 12:59:06,184 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 12:59:06,184 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 12:59:06,184 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 12:59:06,185 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 12:59:06,185 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 12:59:06,185 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 12:59:06,185 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 12:59:06,185 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 12:59:06,185 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 12:59:06,186 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 12:59:06,186 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 12:59:06,186 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 12:59:06,186 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 12:59:06,187 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 12:59:06,187 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 12:59:06,187 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 12:59:06,187 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 12:59:06,187 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 12:59:06,188 INFO L421 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2018-11-10 12:59:06,189 INFO L443 ModelExtractionUtils]: Simplification made 3 calls to the SMT solver. [2018-11-10 12:59:06,189 INFO L444 ModelExtractionUtils]: 0 out of 3 variables were initially zero. Simplification set additionally 0 variables to zero. [2018-11-10 12:59:06,189 INFO L437 nArgumentSynthesizer]: Simplifying supporting invariants... [2018-11-10 12:59:06,189 INFO L440 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2018-11-10 12:59:06,190 INFO L517 LassoAnalysis]: Proved termination. [2018-11-10 12:59:06,190 INFO L519 LassoAnalysis]: Termination argument consisting of: Ranking function f(ULTIMATE.start_ssl3_accept_~blastFlag~0) = -1*ULTIMATE.start_ssl3_accept_~blastFlag~0 + 1 Supporting invariants [] [2018-11-10 12:59:06,190 INFO L297 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2018-11-10 12:59:06,248 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:59:06,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:59:06,259 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 12:59:06,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:59:06,293 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 12:59:06,325 INFO L134 CoverageAnalysis]: Checked inductivity of 414 backedges. 107 proven. 0 refuted. 0 times theorem prover too weak. 307 trivial. 0 not checked. [2018-11-10 12:59:06,325 INFO L152 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 3 loop predicates [2018-11-10 12:59:06,326 INFO L72 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 3625 states and 4617 transitions. cyclomatic complexity: 1001 Second operand 5 states. [2018-11-10 12:59:06,402 INFO L76 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 3625 states and 4617 transitions. cyclomatic complexity: 1001. Second operand 5 states. Result 9429 states and 11978 transitions. Complement of second has 4 states. [2018-11-10 12:59:06,403 INFO L142 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 3 states 1 stem states 1 non-accepting loop states 1 accepting loop states [2018-11-10 12:59:06,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2018-11-10 12:59:06,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 421 transitions. [2018-11-10 12:59:06,404 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 421 transitions. Stem has 18 letters. Loop has 188 letters. [2018-11-10 12:59:06,406 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2018-11-10 12:59:06,407 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 421 transitions. Stem has 206 letters. Loop has 188 letters. [2018-11-10 12:59:06,409 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2018-11-10 12:59:06,409 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 421 transitions. Stem has 18 letters. Loop has 376 letters. [2018-11-10 12:59:06,415 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2018-11-10 12:59:06,415 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 9429 states and 11978 transitions. [2018-11-10 12:59:06,447 INFO L131 ngComponentsAnalysis]: Automaton has 11 accepting balls. 6243 [2018-11-10 12:59:06,470 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 9429 states to 9429 states and 11978 transitions. [2018-11-10 12:59:06,470 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 6356 [2018-11-10 12:59:06,474 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 6364 [2018-11-10 12:59:06,474 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9429 states and 11978 transitions. [2018-11-10 12:59:06,475 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-10 12:59:06,475 INFO L705 BuchiCegarLoop]: Abstraction has 9429 states and 11978 transitions. [2018-11-10 12:59:06,480 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9429 states and 11978 transitions. [2018-11-10 12:59:06,540 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9429 to 9421. [2018-11-10 12:59:06,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9421 states. [2018-11-10 12:59:06,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9421 states to 9421 states and 11969 transitions. [2018-11-10 12:59:06,552 INFO L728 BuchiCegarLoop]: Abstraction has 9421 states and 11969 transitions. [2018-11-10 12:59:06,552 INFO L608 BuchiCegarLoop]: Abstraction has 9421 states and 11969 transitions. [2018-11-10 12:59:06,552 INFO L442 BuchiCegarLoop]: ======== Iteration 25============ [2018-11-10 12:59:06,552 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 9421 states and 11969 transitions. [2018-11-10 12:59:06,572 INFO L131 ngComponentsAnalysis]: Automaton has 11 accepting balls. 6243 [2018-11-10 12:59:06,572 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-10 12:59:06,572 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-10 12:59:06,573 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 12:59:06,574 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 5, 5, 4, 4, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 12:59:06,574 INFO L793 eck$LassoCheckResult]: Stem: 76121#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true; 75832#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~ret54, main_~s~0, main_~tmp~1;havoc main_~s~0;havoc main_~tmp~1;main_~s~0 := 8464;assume { :begin_inline_ssl3_accept } true;ssl3_accept_#in~initial_state := main_~s~0;havoc ssl3_accept_#res;havoc ssl3_accept_#t~nondet0, ssl3_accept_#t~nondet1, ssl3_accept_#t~nondet2, ssl3_accept_#t~nondet3, ssl3_accept_#t~nondet4, ssl3_accept_#t~nondet5, ssl3_accept_#t~nondet6, ssl3_accept_#t~nondet7, ssl3_accept_#t~nondet8, ssl3_accept_#t~nondet9, ssl3_accept_#t~nondet10, ssl3_accept_#t~nondet11, ssl3_accept_#t~nondet12, ssl3_accept_#t~nondet13, ssl3_accept_#t~nondet14, ssl3_accept_#t~nondet15, ssl3_accept_#t~nondet16, ssl3_accept_#t~nondet17, ssl3_accept_#t~nondet18, ssl3_accept_#t~nondet19, ssl3_accept_#t~nondet20, ssl3_accept_#t~nondet21, ssl3_accept_#t~nondet22, ssl3_accept_#t~nondet23, ssl3_accept_#t~nondet24, ssl3_accept_#t~nondet25, ssl3_accept_#t~nondet26, ssl3_accept_#t~post27, ssl3_accept_#t~nondet28, ssl3_accept_#t~post29, ssl3_accept_#t~post30, ssl3_accept_#t~nondet31, ssl3_accept_#t~nondet32, ssl3_accept_#t~nondet33, ssl3_accept_#t~nondet34, ssl3_accept_#t~nondet35, ssl3_accept_#t~nondet36, ssl3_accept_#t~nondet37, ssl3_accept_#t~nondet38, ssl3_accept_#t~nondet39, ssl3_accept_#t~nondet40, ssl3_accept_#t~nondet41, ssl3_accept_#t~nondet42, ssl3_accept_#t~nondet43, ssl3_accept_#t~nondet44, ssl3_accept_#t~nondet45, ssl3_accept_#t~nondet46, ssl3_accept_#t~nondet47, ssl3_accept_#t~nondet48, ssl3_accept_#t~nondet49, ssl3_accept_#t~post50, ssl3_accept_#t~nondet51, ssl3_accept_#t~nondet52, ssl3_accept_#t~post53, ssl3_accept_~initial_state, ssl3_accept_~s__info_callback~0, ssl3_accept_~s__in_handshake~0, ssl3_accept_~s__state~0, ssl3_accept_~s__new_session~0, ssl3_accept_~s__server~0, ssl3_accept_~s__version~0, ssl3_accept_~s__type~0, ssl3_accept_~s__init_num~0, ssl3_accept_~s__hit~0, ssl3_accept_~s__rwstate~0, ssl3_accept_~s__init_buf___0~0, ssl3_accept_~s__debug~0, ssl3_accept_~s__shutdown~0, ssl3_accept_~s__cert~0, ssl3_accept_~s__options~0, ssl3_accept_~s__verify_mode~0, ssl3_accept_~s__session__peer~0, ssl3_accept_~s__cert__pkeys__AT0__privatekey~0, ssl3_accept_~s__ctx__info_callback~0, ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0, ssl3_accept_~s__ctx__stats__sess_accept~0, ssl3_accept_~s__ctx__stats__sess_accept_good~0, ssl3_accept_~s__s3__tmp__cert_request~0, ssl3_accept_~s__s3__tmp__reuse_message~0, ssl3_accept_~s__s3__tmp__use_rsa_tmp~0, ssl3_accept_~s__s3__tmp__new_cipher~0, ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0, ssl3_accept_~s__s3__tmp__next_state___0~0, ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0, ssl3_accept_~s__session__cipher~0, ssl3_accept_~buf~0, ssl3_accept_~l~0, ssl3_accept_~Time~0, ssl3_accept_~tmp~0, ssl3_accept_~cb~0, ssl3_accept_~num1~0, ssl3_accept_~ret~0, ssl3_accept_~new_state~0, ssl3_accept_~state~0, ssl3_accept_~skip~0, ssl3_accept_~got_new_session~0, ssl3_accept_~tmp___1~0, ssl3_accept_~tmp___2~0, ssl3_accept_~tmp___3~0, ssl3_accept_~tmp___4~0, ssl3_accept_~tmp___5~0, ssl3_accept_~tmp___6~0, ssl3_accept_~tmp___7~0, ssl3_accept_~tmp___8~0, ssl3_accept_~tmp___9~0, ssl3_accept_~tmp___10~0, ssl3_accept_~blastFlag~0, ssl3_accept_~__cil_tmp55~0, ssl3_accept_~__cil_tmp56~0, ssl3_accept_~__cil_tmp57~0, ssl3_accept_~__cil_tmp58~0, ssl3_accept_~__cil_tmp59~0, ssl3_accept_~__cil_tmp60~0, ssl3_accept_~__cil_tmp61~0;ssl3_accept_~initial_state := ssl3_accept_#in~initial_state;ssl3_accept_~s__info_callback~0 := ssl3_accept_#t~nondet0;havoc ssl3_accept_#t~nondet0;ssl3_accept_~s__in_handshake~0 := ssl3_accept_#t~nondet1;havoc ssl3_accept_#t~nondet1;havoc ssl3_accept_~s__state~0;havoc ssl3_accept_~s__new_session~0;havoc ssl3_accept_~s__server~0;ssl3_accept_~s__version~0 := ssl3_accept_#t~nondet2;havoc ssl3_accept_#t~nondet2;havoc ssl3_accept_~s__type~0;havoc ssl3_accept_~s__init_num~0;ssl3_accept_~s__hit~0 := ssl3_accept_#t~nondet3;havoc ssl3_accept_#t~nondet3;havoc ssl3_accept_~s__rwstate~0;havoc ssl3_accept_~s__init_buf___0~0;ssl3_accept_~s__debug~0 := ssl3_accept_#t~nondet4;havoc ssl3_accept_#t~nondet4;havoc ssl3_accept_~s__shutdown~0;ssl3_accept_~s__cert~0 := ssl3_accept_#t~nondet5;havoc ssl3_accept_#t~nondet5;ssl3_accept_~s__options~0 := ssl3_accept_#t~nondet6;havoc ssl3_accept_#t~nondet6;ssl3_accept_~s__verify_mode~0 := ssl3_accept_#t~nondet7;havoc ssl3_accept_#t~nondet7;ssl3_accept_~s__session__peer~0 := ssl3_accept_#t~nondet8;havoc ssl3_accept_#t~nondet8;ssl3_accept_~s__cert__pkeys__AT0__privatekey~0 := ssl3_accept_#t~nondet9;havoc ssl3_accept_#t~nondet9;ssl3_accept_~s__ctx__info_callback~0 := ssl3_accept_#t~nondet10;havoc ssl3_accept_#t~nondet10;ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0 := ssl3_accept_#t~nondet11;havoc ssl3_accept_#t~nondet11;ssl3_accept_~s__ctx__stats__sess_accept~0 := ssl3_accept_#t~nondet12;havoc ssl3_accept_#t~nondet12;ssl3_accept_~s__ctx__stats__sess_accept_good~0 := ssl3_accept_#t~nondet13;havoc ssl3_accept_#t~nondet13;havoc ssl3_accept_~s__s3__tmp__cert_request~0;havoc ssl3_accept_~s__s3__tmp__reuse_message~0;havoc ssl3_accept_~s__s3__tmp__use_rsa_tmp~0;ssl3_accept_~s__s3__tmp__new_cipher~0 := ssl3_accept_#t~nondet14;havoc ssl3_accept_#t~nondet14;havoc ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0;havoc ssl3_accept_~s__s3__tmp__next_state___0~0;havoc ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0;havoc ssl3_accept_~s__session__cipher~0;havoc ssl3_accept_~buf~0;havoc ssl3_accept_~l~0;havoc ssl3_accept_~Time~0;havoc ssl3_accept_~tmp~0;havoc ssl3_accept_~cb~0;ssl3_accept_~num1~0 := ssl3_accept_#t~nondet15;havoc ssl3_accept_#t~nondet15;havoc ssl3_accept_~ret~0;havoc ssl3_accept_~new_state~0;havoc ssl3_accept_~state~0;havoc ssl3_accept_~skip~0;havoc ssl3_accept_~got_new_session~0;ssl3_accept_~tmp___1~0 := ssl3_accept_#t~nondet16;havoc ssl3_accept_#t~nondet16;ssl3_accept_~tmp___2~0 := ssl3_accept_#t~nondet17;havoc ssl3_accept_#t~nondet17;ssl3_accept_~tmp___3~0 := ssl3_accept_#t~nondet18;havoc ssl3_accept_#t~nondet18;ssl3_accept_~tmp___4~0 := ssl3_accept_#t~nondet19;havoc ssl3_accept_#t~nondet19;ssl3_accept_~tmp___5~0 := ssl3_accept_#t~nondet20;havoc ssl3_accept_#t~nondet20;ssl3_accept_~tmp___6~0 := ssl3_accept_#t~nondet21;havoc ssl3_accept_#t~nondet21;ssl3_accept_~tmp___7~0 := ssl3_accept_#t~nondet22;havoc ssl3_accept_#t~nondet22;ssl3_accept_~tmp___8~0 := ssl3_accept_#t~nondet23;havoc ssl3_accept_#t~nondet23;ssl3_accept_~tmp___9~0 := ssl3_accept_#t~nondet24;havoc ssl3_accept_#t~nondet24;ssl3_accept_~tmp___10~0 := ssl3_accept_#t~nondet25;havoc ssl3_accept_#t~nondet25;havoc ssl3_accept_~blastFlag~0;havoc ssl3_accept_~__cil_tmp55~0;havoc ssl3_accept_~__cil_tmp56~0;havoc ssl3_accept_~__cil_tmp57~0;havoc ssl3_accept_~__cil_tmp58~0;havoc ssl3_accept_~__cil_tmp59~0;havoc ssl3_accept_~__cil_tmp60~0;havoc ssl3_accept_~__cil_tmp61~0;ssl3_accept_~s__state~0 := ssl3_accept_~initial_state;ssl3_accept_~blastFlag~0 := 0;ssl3_accept_~tmp~0 := ssl3_accept_#t~nondet26;havoc ssl3_accept_#t~nondet26;ssl3_accept_~Time~0 := ssl3_accept_~tmp~0;ssl3_accept_~cb~0 := 0;ssl3_accept_~ret~0 := -1;ssl3_accept_~skip~0 := 0;ssl3_accept_~got_new_session~0 := 0; 75833#L81 assume ssl3_accept_~s__info_callback~0 != 0;ssl3_accept_~cb~0 := ssl3_accept_~s__info_callback~0; 75825#L84-2 ssl3_accept_#t~post27 := ssl3_accept_~s__in_handshake~0;ssl3_accept_~s__in_handshake~0 := ssl3_accept_#t~post27 + 1;havoc ssl3_accept_#t~post27; 75826#L89 assume !(ssl3_accept_~tmp___1~0 + 12288 != 0); 75986#L89-1 assume !(ssl3_accept_~s__cert~0 == 0); 75987#L98-3 assume true; 77513#L98-1 assume !false; 79897#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 79893#L101 assume !(ssl3_accept_~s__state~0 == 12292); 79894#L104 assume !(ssl3_accept_~s__state~0 == 16384); 79889#L107 assume !(ssl3_accept_~s__state~0 == 8192); 79890#L110 assume !(ssl3_accept_~s__state~0 == 24576); 79885#L113 assume !(ssl3_accept_~s__state~0 == 8195); 79886#L116 assume !(ssl3_accept_~s__state~0 == 8480); 79881#L119 assume !(ssl3_accept_~s__state~0 == 8481); 79882#L122 assume !(ssl3_accept_~s__state~0 == 8482); 79856#L125 assume ssl3_accept_~s__state~0 == 8464; 78164#L132 ssl3_accept_~s__shutdown~0 := 0;ssl3_accept_~ret~0 := ssl3_accept_#t~nondet32;havoc ssl3_accept_#t~nondet32; 76133#L273 [2018-11-10 12:59:06,574 INFO L795 eck$LassoCheckResult]: Loop: 76133#L273 assume !(ssl3_accept_~blastFlag~0 == 0); 75989#L273-2 assume !(ssl3_accept_~ret~0 <= 0);ssl3_accept_~got_new_session~0 := 1;ssl3_accept_~s__state~0 := 8496;ssl3_accept_~s__init_num~0 := 0; 75990#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 85230#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 85225#L601-1 ssl3_accept_~skip~0 := 0; 85223#L98-3 assume true; 75842#L98-1 assume !false; 75843#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 76125#L101 assume !(ssl3_accept_~s__state~0 == 12292); 76138#L104 assume !(ssl3_accept_~s__state~0 == 16384); 76139#L107 assume !(ssl3_accept_~s__state~0 == 8192); 76127#L110 assume !(ssl3_accept_~s__state~0 == 24576); 76043#L113 assume !(ssl3_accept_~s__state~0 == 8195); 76003#L116 assume !(ssl3_accept_~s__state~0 == 8480); 76004#L119 assume !(ssl3_accept_~s__state~0 == 8481); 75946#L122 assume !(ssl3_accept_~s__state~0 == 8482); 75878#L125 assume !(ssl3_accept_~s__state~0 == 8464); 75879#L128 assume !(ssl3_accept_~s__state~0 == 8465); 75893#L131 assume !(ssl3_accept_~s__state~0 == 8466); 83030#L134 assume ssl3_accept_~s__state~0 == 8496; 76065#L138 ssl3_accept_~ret~0 := ssl3_accept_#t~nondet33;havoc ssl3_accept_#t~nondet33; 76066#L286 assume !(ssl3_accept_~blastFlag~0 == 1); 83715#L286-2 assume !(ssl3_accept_~ret~0 <= 0); 83712#L292 assume !(ssl3_accept_~s__hit~0 != 0);ssl3_accept_~s__state~0 := 8512; 83713#L292-2 ssl3_accept_~s__init_num~0 := 0; 84064#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 84061#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 84056#L601-1 ssl3_accept_~skip~0 := 0; 84050#L98-3 assume true; 84048#L98-1 assume !false; 84046#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 84044#L101 assume !(ssl3_accept_~s__state~0 == 12292); 84042#L104 assume !(ssl3_accept_~s__state~0 == 16384); 84040#L107 assume !(ssl3_accept_~s__state~0 == 8192); 84038#L110 assume !(ssl3_accept_~s__state~0 == 24576); 84036#L113 assume !(ssl3_accept_~s__state~0 == 8195); 84034#L116 assume !(ssl3_accept_~s__state~0 == 8480); 84031#L119 assume !(ssl3_accept_~s__state~0 == 8481); 84029#L122 assume !(ssl3_accept_~s__state~0 == 8482); 84026#L125 assume !(ssl3_accept_~s__state~0 == 8464); 84023#L128 assume !(ssl3_accept_~s__state~0 == 8465); 84021#L131 assume !(ssl3_accept_~s__state~0 == 8466); 84019#L134 assume !(ssl3_accept_~s__state~0 == 8496); 84017#L137 assume !(ssl3_accept_~s__state~0 == 8497); 84013#L140 assume ssl3_accept_~s__state~0 == 8512; 84010#L144 ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0 := ssl3_accept_#t~nondet34;havoc ssl3_accept_#t~nondet34;ssl3_accept_~__cil_tmp56~0 := ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0; 84008#L304 assume (ssl3_accept_~__cil_tmp56~0 + 256) % 4294967296 != 0;ssl3_accept_~skip~0 := 1; 84009#L304-2 ssl3_accept_~s__state~0 := 8528;ssl3_accept_~s__init_num~0 := 0; 84796#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 84793#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 84788#L601-1 ssl3_accept_~skip~0 := 0; 84787#L98-3 assume true; 84786#L98-1 assume !false; 84785#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 84784#L101 assume !(ssl3_accept_~s__state~0 == 12292); 84783#L104 assume !(ssl3_accept_~s__state~0 == 16384); 84782#L107 assume !(ssl3_accept_~s__state~0 == 8192); 84781#L110 assume !(ssl3_accept_~s__state~0 == 24576); 84780#L113 assume !(ssl3_accept_~s__state~0 == 8195); 84779#L116 assume !(ssl3_accept_~s__state~0 == 8480); 84778#L119 assume !(ssl3_accept_~s__state~0 == 8481); 84777#L122 assume !(ssl3_accept_~s__state~0 == 8482); 84776#L125 assume !(ssl3_accept_~s__state~0 == 8464); 84775#L128 assume !(ssl3_accept_~s__state~0 == 8465); 84774#L131 assume !(ssl3_accept_~s__state~0 == 8466); 84773#L134 assume !(ssl3_accept_~s__state~0 == 8496); 84772#L137 assume !(ssl3_accept_~s__state~0 == 8497); 84771#L140 assume !(ssl3_accept_~s__state~0 == 8512); 84770#L143 assume !(ssl3_accept_~s__state~0 == 8513); 84769#L146 assume ssl3_accept_~s__state~0 == 8528; 83133#L150 ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0 := ssl3_accept_#t~nondet36;havoc ssl3_accept_#t~nondet36;ssl3_accept_~l~0 := ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0;ssl3_accept_~__cil_tmp57~0 := ssl3_accept_~s__options~0; 84768#L325 assume (ssl3_accept_~__cil_tmp57~0 + 2097152) % 4294967296 != 0;ssl3_accept_~s__s3__tmp__use_rsa_tmp~0 := 1; 84765#L325-2 assume ssl3_accept_~s__s3__tmp__use_rsa_tmp~0 != 0; 84760#L357 ssl3_accept_~ret~0 := ssl3_accept_#t~nondet39;havoc ssl3_accept_#t~nondet39; 84762#L359 assume !(ssl3_accept_~blastFlag~0 == 6); 84758#L359-2 assume !(ssl3_accept_~ret~0 <= 0); 84755#L337-1 ssl3_accept_~s__state~0 := 8544;ssl3_accept_~s__init_num~0 := 0; 84754#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 84753#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 84749#L601-1 ssl3_accept_~skip~0 := 0; 84748#L98-3 assume true; 84747#L98-1 assume !false; 84746#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 84745#L101 assume !(ssl3_accept_~s__state~0 == 12292); 84744#L104 assume !(ssl3_accept_~s__state~0 == 16384); 84743#L107 assume !(ssl3_accept_~s__state~0 == 8192); 84742#L110 assume !(ssl3_accept_~s__state~0 == 24576); 84741#L113 assume !(ssl3_accept_~s__state~0 == 8195); 84740#L116 assume !(ssl3_accept_~s__state~0 == 8480); 84739#L119 assume !(ssl3_accept_~s__state~0 == 8481); 84738#L122 assume !(ssl3_accept_~s__state~0 == 8482); 84737#L125 assume !(ssl3_accept_~s__state~0 == 8464); 84736#L128 assume !(ssl3_accept_~s__state~0 == 8465); 84735#L131 assume !(ssl3_accept_~s__state~0 == 8466); 84530#L134 assume !(ssl3_accept_~s__state~0 == 8496); 84531#L137 assume !(ssl3_accept_~s__state~0 == 8497); 84730#L140 assume !(ssl3_accept_~s__state~0 == 8512); 84728#L143 assume !(ssl3_accept_~s__state~0 == 8513); 84726#L146 assume !(ssl3_accept_~s__state~0 == 8528); 84724#L149 assume !(ssl3_accept_~s__state~0 == 8529); 84517#L152 assume ssl3_accept_~s__state~0 == 8544; 76171#L156 assume ssl3_accept_~s__verify_mode~0 + 1 != 0; 76136#L385 assume !(ssl3_accept_~s__session__peer~0 != 0); 75999#L394 ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0 := ssl3_accept_#t~nondet40;havoc ssl3_accept_#t~nondet40;ssl3_accept_~__cil_tmp61~0 := ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0; 75815#L398 assume !((ssl3_accept_~__cil_tmp61~0 + 256) % 4294967296 != 0); 75816#L407 ssl3_accept_~s__s3__tmp__cert_request~0 := 1;ssl3_accept_~ret~0 := ssl3_accept_#t~nondet41;havoc ssl3_accept_#t~nondet41; 76129#L410 assume !(ssl3_accept_~blastFlag~0 == 8); 76130#L413 assume !(ssl3_accept_~ret~0 <= 0);ssl3_accept_~s__state~0 := 8448;ssl3_accept_~s__s3__tmp__next_state___0~0 := 8576;ssl3_accept_~s__init_num~0 := 0; 84707#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 84704#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 84699#L601-1 ssl3_accept_~skip~0 := 0; 84698#L98-3 assume true; 84697#L98-1 assume !false; 84696#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 84695#L101 assume !(ssl3_accept_~s__state~0 == 12292); 84694#L104 assume !(ssl3_accept_~s__state~0 == 16384); 84693#L107 assume !(ssl3_accept_~s__state~0 == 8192); 84692#L110 assume !(ssl3_accept_~s__state~0 == 24576); 84691#L113 assume !(ssl3_accept_~s__state~0 == 8195); 84690#L116 assume !(ssl3_accept_~s__state~0 == 8480); 84689#L119 assume !(ssl3_accept_~s__state~0 == 8481); 84688#L122 assume !(ssl3_accept_~s__state~0 == 8482); 84687#L125 assume !(ssl3_accept_~s__state~0 == 8464); 84686#L128 assume !(ssl3_accept_~s__state~0 == 8465); 84685#L131 assume !(ssl3_accept_~s__state~0 == 8466); 84684#L134 assume !(ssl3_accept_~s__state~0 == 8496); 84683#L137 assume !(ssl3_accept_~s__state~0 == 8497); 84682#L140 assume !(ssl3_accept_~s__state~0 == 8512); 84681#L143 assume !(ssl3_accept_~s__state~0 == 8513); 84680#L146 assume !(ssl3_accept_~s__state~0 == 8528); 84679#L149 assume !(ssl3_accept_~s__state~0 == 8529); 84678#L152 assume !(ssl3_accept_~s__state~0 == 8544); 84677#L155 assume !(ssl3_accept_~s__state~0 == 8545); 84676#L158 assume !(ssl3_accept_~s__state~0 == 8560); 84675#L161 assume !(ssl3_accept_~s__state~0 == 8561); 84674#L164 assume ssl3_accept_~s__state~0 == 8448; 84673#L165 assume !(ssl3_accept_~num1~0 > 0); 84671#L439-1 ssl3_accept_~s__state~0 := ssl3_accept_~s__s3__tmp__next_state___0~0; 84669#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 84666#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 84661#L601-1 ssl3_accept_~skip~0 := 0; 84660#L98-3 assume true; 84659#L98-1 assume !false; 84658#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 84657#L101 assume !(ssl3_accept_~s__state~0 == 12292); 84656#L104 assume !(ssl3_accept_~s__state~0 == 16384); 84655#L107 assume !(ssl3_accept_~s__state~0 == 8192); 84654#L110 assume !(ssl3_accept_~s__state~0 == 24576); 84653#L113 assume !(ssl3_accept_~s__state~0 == 8195); 84652#L116 assume !(ssl3_accept_~s__state~0 == 8480); 84651#L119 assume !(ssl3_accept_~s__state~0 == 8481); 84650#L122 assume !(ssl3_accept_~s__state~0 == 8482); 84649#L125 assume !(ssl3_accept_~s__state~0 == 8464); 84648#L128 assume !(ssl3_accept_~s__state~0 == 8465); 84647#L131 assume !(ssl3_accept_~s__state~0 == 8466); 84646#L134 assume !(ssl3_accept_~s__state~0 == 8496); 84645#L137 assume !(ssl3_accept_~s__state~0 == 8497); 84644#L140 assume !(ssl3_accept_~s__state~0 == 8512); 84643#L143 assume !(ssl3_accept_~s__state~0 == 8513); 84642#L146 assume !(ssl3_accept_~s__state~0 == 8528); 84641#L149 assume !(ssl3_accept_~s__state~0 == 8529); 84640#L152 assume !(ssl3_accept_~s__state~0 == 8544); 84639#L155 assume !(ssl3_accept_~s__state~0 == 8545); 84638#L158 assume !(ssl3_accept_~s__state~0 == 8560); 84637#L161 assume !(ssl3_accept_~s__state~0 == 8561); 84636#L164 assume !(ssl3_accept_~s__state~0 == 8448); 84635#L167 assume ssl3_accept_~s__state~0 == 8576; 76182#L171 ssl3_accept_~ret~0 := ssl3_accept_#t~nondet43;havoc ssl3_accept_#t~nondet43; 84634#L453 assume !(ssl3_accept_~ret~0 <= 0); 84633#L456 assume ssl3_accept_~ret~0 == 2;ssl3_accept_~s__state~0 := 8466; 75838#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 75839#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 75949#L601-1 ssl3_accept_~skip~0 := 0; 75834#L98-3 assume true; 75835#L98-1 assume !false; 85201#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 85198#L101 assume !(ssl3_accept_~s__state~0 == 12292); 85195#L104 assume !(ssl3_accept_~s__state~0 == 16384); 85192#L107 assume !(ssl3_accept_~s__state~0 == 8192); 85189#L110 assume !(ssl3_accept_~s__state~0 == 24576); 85186#L113 assume !(ssl3_accept_~s__state~0 == 8195); 85183#L116 assume !(ssl3_accept_~s__state~0 == 8480); 85180#L119 assume !(ssl3_accept_~s__state~0 == 8481); 85177#L122 assume !(ssl3_accept_~s__state~0 == 8482); 85174#L125 assume !(ssl3_accept_~s__state~0 == 8464); 85171#L128 assume !(ssl3_accept_~s__state~0 == 8465); 85168#L131 assume ssl3_accept_~s__state~0 == 8466; 76132#L132 ssl3_accept_~s__shutdown~0 := 0;ssl3_accept_~ret~0 := ssl3_accept_#t~nondet32;havoc ssl3_accept_#t~nondet32; 76133#L273 [2018-11-10 12:59:06,574 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:59:06,574 INFO L82 PathProgramCache]: Analyzing trace with hash -638506425, now seen corresponding path program 1 times [2018-11-10 12:59:06,574 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:59:06,574 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:59:06,575 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:06,575 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:59:06,575 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:06,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 12:59:06,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 12:59:06,581 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:59:06,581 INFO L82 PathProgramCache]: Analyzing trace with hash 1964201880, now seen corresponding path program 1 times [2018-11-10 12:59:06,581 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:59:06,581 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:59:06,581 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:06,582 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:59:06,582 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:06,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 12:59:06,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 12:59:06,610 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:59:06,610 INFO L82 PathProgramCache]: Analyzing trace with hash 677971166, now seen corresponding path program 1 times [2018-11-10 12:59:06,610 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:59:06,610 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:59:06,611 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:06,611 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:59:06,611 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:06,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:59:06,646 INFO L134 CoverageAnalysis]: Checked inductivity of 499 backedges. 85 proven. 0 refuted. 0 times theorem prover too weak. 414 trivial. 0 not checked. [2018-11-10 12:59:06,646 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 12:59:06,647 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 12:59:07,772 WARN L179 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 428 DAG size of output: 189 [2018-11-10 12:59:07,830 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 12:59:07,830 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 12:59:07,830 INFO L87 Difference]: Start difference. First operand 9421 states and 11969 transitions. cyclomatic complexity: 2563 Second operand 3 states. [2018-11-10 12:59:07,856 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 12:59:07,856 INFO L93 Difference]: Finished difference Result 10665 states and 13551 transitions. [2018-11-10 12:59:07,856 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 12:59:07,856 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 10665 states and 13551 transitions. [2018-11-10 12:59:07,875 INFO L131 ngComponentsAnalysis]: Automaton has 12 accepting balls. 7529 [2018-11-10 12:59:07,901 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 10665 states to 10663 states and 13549 transitions. [2018-11-10 12:59:07,901 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 7648 [2018-11-10 12:59:07,906 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 7648 [2018-11-10 12:59:07,906 INFO L73 IsDeterministic]: Start isDeterministic. Operand 10663 states and 13549 transitions. [2018-11-10 12:59:07,906 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-10 12:59:07,906 INFO L705 BuchiCegarLoop]: Abstraction has 10663 states and 13549 transitions. [2018-11-10 12:59:07,912 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10663 states and 13549 transitions. [2018-11-10 12:59:07,981 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10663 to 10663. [2018-11-10 12:59:07,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10663 states. [2018-11-10 12:59:07,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10663 states to 10663 states and 13549 transitions. [2018-11-10 12:59:07,993 INFO L728 BuchiCegarLoop]: Abstraction has 10663 states and 13549 transitions. [2018-11-10 12:59:07,993 INFO L608 BuchiCegarLoop]: Abstraction has 10663 states and 13549 transitions. [2018-11-10 12:59:07,993 INFO L442 BuchiCegarLoop]: ======== Iteration 26============ [2018-11-10 12:59:07,993 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 10663 states and 13549 transitions. [2018-11-10 12:59:08,015 INFO L131 ngComponentsAnalysis]: Automaton has 12 accepting balls. 7529 [2018-11-10 12:59:08,015 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-10 12:59:08,015 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-10 12:59:08,016 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 12:59:08,016 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 5, 5, 4, 4, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 12:59:08,016 INFO L793 eck$LassoCheckResult]: Stem: 96210#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true; 95926#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~ret54, main_~s~0, main_~tmp~1;havoc main_~s~0;havoc main_~tmp~1;main_~s~0 := 8464;assume { :begin_inline_ssl3_accept } true;ssl3_accept_#in~initial_state := main_~s~0;havoc ssl3_accept_#res;havoc ssl3_accept_#t~nondet0, ssl3_accept_#t~nondet1, ssl3_accept_#t~nondet2, ssl3_accept_#t~nondet3, ssl3_accept_#t~nondet4, ssl3_accept_#t~nondet5, ssl3_accept_#t~nondet6, ssl3_accept_#t~nondet7, ssl3_accept_#t~nondet8, ssl3_accept_#t~nondet9, ssl3_accept_#t~nondet10, ssl3_accept_#t~nondet11, ssl3_accept_#t~nondet12, ssl3_accept_#t~nondet13, ssl3_accept_#t~nondet14, ssl3_accept_#t~nondet15, ssl3_accept_#t~nondet16, ssl3_accept_#t~nondet17, ssl3_accept_#t~nondet18, ssl3_accept_#t~nondet19, ssl3_accept_#t~nondet20, ssl3_accept_#t~nondet21, ssl3_accept_#t~nondet22, ssl3_accept_#t~nondet23, ssl3_accept_#t~nondet24, ssl3_accept_#t~nondet25, ssl3_accept_#t~nondet26, ssl3_accept_#t~post27, ssl3_accept_#t~nondet28, ssl3_accept_#t~post29, ssl3_accept_#t~post30, ssl3_accept_#t~nondet31, ssl3_accept_#t~nondet32, ssl3_accept_#t~nondet33, ssl3_accept_#t~nondet34, ssl3_accept_#t~nondet35, ssl3_accept_#t~nondet36, ssl3_accept_#t~nondet37, ssl3_accept_#t~nondet38, ssl3_accept_#t~nondet39, ssl3_accept_#t~nondet40, ssl3_accept_#t~nondet41, ssl3_accept_#t~nondet42, ssl3_accept_#t~nondet43, ssl3_accept_#t~nondet44, ssl3_accept_#t~nondet45, ssl3_accept_#t~nondet46, ssl3_accept_#t~nondet47, ssl3_accept_#t~nondet48, ssl3_accept_#t~nondet49, ssl3_accept_#t~post50, ssl3_accept_#t~nondet51, ssl3_accept_#t~nondet52, ssl3_accept_#t~post53, ssl3_accept_~initial_state, ssl3_accept_~s__info_callback~0, ssl3_accept_~s__in_handshake~0, ssl3_accept_~s__state~0, ssl3_accept_~s__new_session~0, ssl3_accept_~s__server~0, ssl3_accept_~s__version~0, ssl3_accept_~s__type~0, ssl3_accept_~s__init_num~0, ssl3_accept_~s__hit~0, ssl3_accept_~s__rwstate~0, ssl3_accept_~s__init_buf___0~0, ssl3_accept_~s__debug~0, ssl3_accept_~s__shutdown~0, ssl3_accept_~s__cert~0, ssl3_accept_~s__options~0, ssl3_accept_~s__verify_mode~0, ssl3_accept_~s__session__peer~0, ssl3_accept_~s__cert__pkeys__AT0__privatekey~0, ssl3_accept_~s__ctx__info_callback~0, ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0, ssl3_accept_~s__ctx__stats__sess_accept~0, ssl3_accept_~s__ctx__stats__sess_accept_good~0, ssl3_accept_~s__s3__tmp__cert_request~0, ssl3_accept_~s__s3__tmp__reuse_message~0, ssl3_accept_~s__s3__tmp__use_rsa_tmp~0, ssl3_accept_~s__s3__tmp__new_cipher~0, ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0, ssl3_accept_~s__s3__tmp__next_state___0~0, ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0, ssl3_accept_~s__session__cipher~0, ssl3_accept_~buf~0, ssl3_accept_~l~0, ssl3_accept_~Time~0, ssl3_accept_~tmp~0, ssl3_accept_~cb~0, ssl3_accept_~num1~0, ssl3_accept_~ret~0, ssl3_accept_~new_state~0, ssl3_accept_~state~0, ssl3_accept_~skip~0, ssl3_accept_~got_new_session~0, ssl3_accept_~tmp___1~0, ssl3_accept_~tmp___2~0, ssl3_accept_~tmp___3~0, ssl3_accept_~tmp___4~0, ssl3_accept_~tmp___5~0, ssl3_accept_~tmp___6~0, ssl3_accept_~tmp___7~0, ssl3_accept_~tmp___8~0, ssl3_accept_~tmp___9~0, ssl3_accept_~tmp___10~0, ssl3_accept_~blastFlag~0, ssl3_accept_~__cil_tmp55~0, ssl3_accept_~__cil_tmp56~0, ssl3_accept_~__cil_tmp57~0, ssl3_accept_~__cil_tmp58~0, ssl3_accept_~__cil_tmp59~0, ssl3_accept_~__cil_tmp60~0, ssl3_accept_~__cil_tmp61~0;ssl3_accept_~initial_state := ssl3_accept_#in~initial_state;ssl3_accept_~s__info_callback~0 := ssl3_accept_#t~nondet0;havoc ssl3_accept_#t~nondet0;ssl3_accept_~s__in_handshake~0 := ssl3_accept_#t~nondet1;havoc ssl3_accept_#t~nondet1;havoc ssl3_accept_~s__state~0;havoc ssl3_accept_~s__new_session~0;havoc ssl3_accept_~s__server~0;ssl3_accept_~s__version~0 := ssl3_accept_#t~nondet2;havoc ssl3_accept_#t~nondet2;havoc ssl3_accept_~s__type~0;havoc ssl3_accept_~s__init_num~0;ssl3_accept_~s__hit~0 := ssl3_accept_#t~nondet3;havoc ssl3_accept_#t~nondet3;havoc ssl3_accept_~s__rwstate~0;havoc ssl3_accept_~s__init_buf___0~0;ssl3_accept_~s__debug~0 := ssl3_accept_#t~nondet4;havoc ssl3_accept_#t~nondet4;havoc ssl3_accept_~s__shutdown~0;ssl3_accept_~s__cert~0 := ssl3_accept_#t~nondet5;havoc ssl3_accept_#t~nondet5;ssl3_accept_~s__options~0 := ssl3_accept_#t~nondet6;havoc ssl3_accept_#t~nondet6;ssl3_accept_~s__verify_mode~0 := ssl3_accept_#t~nondet7;havoc ssl3_accept_#t~nondet7;ssl3_accept_~s__session__peer~0 := ssl3_accept_#t~nondet8;havoc ssl3_accept_#t~nondet8;ssl3_accept_~s__cert__pkeys__AT0__privatekey~0 := ssl3_accept_#t~nondet9;havoc ssl3_accept_#t~nondet9;ssl3_accept_~s__ctx__info_callback~0 := ssl3_accept_#t~nondet10;havoc ssl3_accept_#t~nondet10;ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0 := ssl3_accept_#t~nondet11;havoc ssl3_accept_#t~nondet11;ssl3_accept_~s__ctx__stats__sess_accept~0 := ssl3_accept_#t~nondet12;havoc ssl3_accept_#t~nondet12;ssl3_accept_~s__ctx__stats__sess_accept_good~0 := ssl3_accept_#t~nondet13;havoc ssl3_accept_#t~nondet13;havoc ssl3_accept_~s__s3__tmp__cert_request~0;havoc ssl3_accept_~s__s3__tmp__reuse_message~0;havoc ssl3_accept_~s__s3__tmp__use_rsa_tmp~0;ssl3_accept_~s__s3__tmp__new_cipher~0 := ssl3_accept_#t~nondet14;havoc ssl3_accept_#t~nondet14;havoc ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0;havoc ssl3_accept_~s__s3__tmp__next_state___0~0;havoc ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0;havoc ssl3_accept_~s__session__cipher~0;havoc ssl3_accept_~buf~0;havoc ssl3_accept_~l~0;havoc ssl3_accept_~Time~0;havoc ssl3_accept_~tmp~0;havoc ssl3_accept_~cb~0;ssl3_accept_~num1~0 := ssl3_accept_#t~nondet15;havoc ssl3_accept_#t~nondet15;havoc ssl3_accept_~ret~0;havoc ssl3_accept_~new_state~0;havoc ssl3_accept_~state~0;havoc ssl3_accept_~skip~0;havoc ssl3_accept_~got_new_session~0;ssl3_accept_~tmp___1~0 := ssl3_accept_#t~nondet16;havoc ssl3_accept_#t~nondet16;ssl3_accept_~tmp___2~0 := ssl3_accept_#t~nondet17;havoc ssl3_accept_#t~nondet17;ssl3_accept_~tmp___3~0 := ssl3_accept_#t~nondet18;havoc ssl3_accept_#t~nondet18;ssl3_accept_~tmp___4~0 := ssl3_accept_#t~nondet19;havoc ssl3_accept_#t~nondet19;ssl3_accept_~tmp___5~0 := ssl3_accept_#t~nondet20;havoc ssl3_accept_#t~nondet20;ssl3_accept_~tmp___6~0 := ssl3_accept_#t~nondet21;havoc ssl3_accept_#t~nondet21;ssl3_accept_~tmp___7~0 := ssl3_accept_#t~nondet22;havoc ssl3_accept_#t~nondet22;ssl3_accept_~tmp___8~0 := ssl3_accept_#t~nondet23;havoc ssl3_accept_#t~nondet23;ssl3_accept_~tmp___9~0 := ssl3_accept_#t~nondet24;havoc ssl3_accept_#t~nondet24;ssl3_accept_~tmp___10~0 := ssl3_accept_#t~nondet25;havoc ssl3_accept_#t~nondet25;havoc ssl3_accept_~blastFlag~0;havoc ssl3_accept_~__cil_tmp55~0;havoc ssl3_accept_~__cil_tmp56~0;havoc ssl3_accept_~__cil_tmp57~0;havoc ssl3_accept_~__cil_tmp58~0;havoc ssl3_accept_~__cil_tmp59~0;havoc ssl3_accept_~__cil_tmp60~0;havoc ssl3_accept_~__cil_tmp61~0;ssl3_accept_~s__state~0 := ssl3_accept_~initial_state;ssl3_accept_~blastFlag~0 := 0;ssl3_accept_~tmp~0 := ssl3_accept_#t~nondet26;havoc ssl3_accept_#t~nondet26;ssl3_accept_~Time~0 := ssl3_accept_~tmp~0;ssl3_accept_~cb~0 := 0;ssl3_accept_~ret~0 := -1;ssl3_accept_~skip~0 := 0;ssl3_accept_~got_new_session~0 := 0; 95927#L81 assume ssl3_accept_~s__info_callback~0 != 0;ssl3_accept_~cb~0 := ssl3_accept_~s__info_callback~0; 95919#L84-2 ssl3_accept_#t~post27 := ssl3_accept_~s__in_handshake~0;ssl3_accept_~s__in_handshake~0 := ssl3_accept_#t~post27 + 1;havoc ssl3_accept_#t~post27; 95920#L89 assume !(ssl3_accept_~tmp___1~0 + 12288 != 0); 96079#L89-1 assume !(ssl3_accept_~s__cert~0 == 0); 96080#L98-3 assume true; 99178#L98-1 assume !false; 103795#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 103794#L101 assume !(ssl3_accept_~s__state~0 == 12292); 103793#L104 assume !(ssl3_accept_~s__state~0 == 16384); 103792#L107 assume !(ssl3_accept_~s__state~0 == 8192); 103791#L110 assume !(ssl3_accept_~s__state~0 == 24576); 103790#L113 assume !(ssl3_accept_~s__state~0 == 8195); 103789#L116 assume !(ssl3_accept_~s__state~0 == 8480); 103788#L119 assume !(ssl3_accept_~s__state~0 == 8481); 103786#L122 assume !(ssl3_accept_~s__state~0 == 8482); 98476#L125 assume ssl3_accept_~s__state~0 == 8464; 98474#L132 ssl3_accept_~s__shutdown~0 := 0;ssl3_accept_~ret~0 := ssl3_accept_#t~nondet32;havoc ssl3_accept_#t~nondet32; 98006#L273 assume ssl3_accept_~blastFlag~0 == 0;ssl3_accept_~blastFlag~0 := 1; 97649#L273-2 assume !(ssl3_accept_~ret~0 <= 0);ssl3_accept_~got_new_session~0 := 1;ssl3_accept_~s__state~0 := 8496;ssl3_accept_~s__init_num~0 := 0; 96083#L563 [2018-11-10 12:59:08,017 INFO L795 eck$LassoCheckResult]: Loop: 96083#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 105721#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 105713#L601-1 ssl3_accept_~skip~0 := 0; 105711#L98-3 assume true; 105710#L98-1 assume !false; 105709#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 105708#L101 assume !(ssl3_accept_~s__state~0 == 12292); 105707#L104 assume !(ssl3_accept_~s__state~0 == 16384); 105703#L107 assume !(ssl3_accept_~s__state~0 == 8192); 105700#L110 assume !(ssl3_accept_~s__state~0 == 24576); 105699#L113 assume !(ssl3_accept_~s__state~0 == 8195); 105698#L116 assume !(ssl3_accept_~s__state~0 == 8480); 105697#L119 assume !(ssl3_accept_~s__state~0 == 8481); 105696#L122 assume !(ssl3_accept_~s__state~0 == 8482); 105695#L125 assume !(ssl3_accept_~s__state~0 == 8464); 105694#L128 assume !(ssl3_accept_~s__state~0 == 8465); 105681#L131 assume !(ssl3_accept_~s__state~0 == 8466); 104744#L134 assume ssl3_accept_~s__state~0 == 8496; 104745#L138 ssl3_accept_~ret~0 := ssl3_accept_#t~nondet33;havoc ssl3_accept_#t~nondet33; 104735#L286 assume !(ssl3_accept_~blastFlag~0 == 1); 104736#L286-2 assume !(ssl3_accept_~ret~0 <= 0); 104731#L292 assume !(ssl3_accept_~s__hit~0 != 0);ssl3_accept_~s__state~0 := 8512; 104732#L292-2 ssl3_accept_~s__init_num~0 := 0; 104724#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 104725#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 104714#L601-1 ssl3_accept_~skip~0 := 0; 104715#L98-3 assume true; 104707#L98-1 assume !false; 104708#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 104701#L101 assume !(ssl3_accept_~s__state~0 == 12292); 104702#L104 assume !(ssl3_accept_~s__state~0 == 16384); 104694#L107 assume !(ssl3_accept_~s__state~0 == 8192); 104695#L110 assume !(ssl3_accept_~s__state~0 == 24576); 104688#L113 assume !(ssl3_accept_~s__state~0 == 8195); 104689#L116 assume !(ssl3_accept_~s__state~0 == 8480); 104682#L119 assume !(ssl3_accept_~s__state~0 == 8481); 104683#L122 assume !(ssl3_accept_~s__state~0 == 8482); 104676#L125 assume !(ssl3_accept_~s__state~0 == 8464); 104677#L128 assume !(ssl3_accept_~s__state~0 == 8465); 104670#L131 assume !(ssl3_accept_~s__state~0 == 8466); 104671#L134 assume !(ssl3_accept_~s__state~0 == 8496); 104664#L137 assume !(ssl3_accept_~s__state~0 == 8497); 104665#L140 assume ssl3_accept_~s__state~0 == 8512; 104296#L144 ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0 := ssl3_accept_#t~nondet34;havoc ssl3_accept_#t~nondet34;ssl3_accept_~__cil_tmp56~0 := ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0; 106050#L304 assume (ssl3_accept_~__cil_tmp56~0 + 256) % 4294967296 != 0;ssl3_accept_~skip~0 := 1; 106048#L304-2 ssl3_accept_~s__state~0 := 8528;ssl3_accept_~s__init_num~0 := 0; 106047#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 106038#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 106032#L601-1 ssl3_accept_~skip~0 := 0; 106030#L98-3 assume true; 106028#L98-1 assume !false; 106026#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 106024#L101 assume !(ssl3_accept_~s__state~0 == 12292); 106022#L104 assume !(ssl3_accept_~s__state~0 == 16384); 106020#L107 assume !(ssl3_accept_~s__state~0 == 8192); 106018#L110 assume !(ssl3_accept_~s__state~0 == 24576); 106016#L113 assume !(ssl3_accept_~s__state~0 == 8195); 106014#L116 assume !(ssl3_accept_~s__state~0 == 8480); 106012#L119 assume !(ssl3_accept_~s__state~0 == 8481); 106010#L122 assume !(ssl3_accept_~s__state~0 == 8482); 106007#L125 assume !(ssl3_accept_~s__state~0 == 8464); 106004#L128 assume !(ssl3_accept_~s__state~0 == 8465); 106003#L131 assume !(ssl3_accept_~s__state~0 == 8466); 106002#L134 assume !(ssl3_accept_~s__state~0 == 8496); 105996#L137 assume !(ssl3_accept_~s__state~0 == 8497); 105991#L140 assume !(ssl3_accept_~s__state~0 == 8512); 105990#L143 assume !(ssl3_accept_~s__state~0 == 8513); 105989#L146 assume ssl3_accept_~s__state~0 == 8528; 105301#L150 ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0 := ssl3_accept_#t~nondet36;havoc ssl3_accept_#t~nondet36;ssl3_accept_~l~0 := ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0;ssl3_accept_~__cil_tmp57~0 := ssl3_accept_~s__options~0; 105988#L325 assume (ssl3_accept_~__cil_tmp57~0 + 2097152) % 4294967296 != 0;ssl3_accept_~s__s3__tmp__use_rsa_tmp~0 := 1; 105984#L325-2 assume ssl3_accept_~s__s3__tmp__use_rsa_tmp~0 != 0; 105980#L357 ssl3_accept_~ret~0 := ssl3_accept_#t~nondet39;havoc ssl3_accept_#t~nondet39; 105982#L359 assume !(ssl3_accept_~blastFlag~0 == 6); 105978#L359-2 assume !(ssl3_accept_~ret~0 <= 0); 105975#L337-1 ssl3_accept_~s__state~0 := 8544;ssl3_accept_~s__init_num~0 := 0; 105973#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 105964#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 105958#L601-1 ssl3_accept_~skip~0 := 0; 105956#L98-3 assume true; 105954#L98-1 assume !false; 105952#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 105950#L101 assume !(ssl3_accept_~s__state~0 == 12292); 105948#L104 assume !(ssl3_accept_~s__state~0 == 16384); 105946#L107 assume !(ssl3_accept_~s__state~0 == 8192); 105944#L110 assume !(ssl3_accept_~s__state~0 == 24576); 105942#L113 assume !(ssl3_accept_~s__state~0 == 8195); 105941#L116 assume !(ssl3_accept_~s__state~0 == 8480); 105940#L119 assume !(ssl3_accept_~s__state~0 == 8481); 105934#L122 assume !(ssl3_accept_~s__state~0 == 8482); 105932#L125 assume !(ssl3_accept_~s__state~0 == 8464); 105930#L128 assume !(ssl3_accept_~s__state~0 == 8465); 105928#L131 assume !(ssl3_accept_~s__state~0 == 8466); 105926#L134 assume !(ssl3_accept_~s__state~0 == 8496); 105924#L137 assume !(ssl3_accept_~s__state~0 == 8497); 105922#L140 assume !(ssl3_accept_~s__state~0 == 8512); 105920#L143 assume !(ssl3_accept_~s__state~0 == 8513); 105918#L146 assume !(ssl3_accept_~s__state~0 == 8528); 105916#L149 assume !(ssl3_accept_~s__state~0 == 8529); 105914#L152 assume ssl3_accept_~s__state~0 == 8544; 104217#L156 assume ssl3_accept_~s__verify_mode~0 + 1 != 0; 105911#L385 assume !(ssl3_accept_~s__session__peer~0 != 0); 105908#L394 ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0 := ssl3_accept_#t~nondet40;havoc ssl3_accept_#t~nondet40;ssl3_accept_~__cil_tmp61~0 := ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0; 105902#L398 assume !((ssl3_accept_~__cil_tmp61~0 + 256) % 4294967296 != 0); 105898#L407 ssl3_accept_~s__s3__tmp__cert_request~0 := 1;ssl3_accept_~ret~0 := ssl3_accept_#t~nondet41;havoc ssl3_accept_#t~nondet41; 105894#L410 assume !(ssl3_accept_~blastFlag~0 == 8); 105851#L413 assume !(ssl3_accept_~ret~0 <= 0);ssl3_accept_~s__state~0 := 8448;ssl3_accept_~s__s3__tmp__next_state___0~0 := 8576;ssl3_accept_~s__init_num~0 := 0; 105848#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 105845#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 105839#L601-1 ssl3_accept_~skip~0 := 0; 105837#L98-3 assume true; 105835#L98-1 assume !false; 105833#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 105831#L101 assume !(ssl3_accept_~s__state~0 == 12292); 105829#L104 assume !(ssl3_accept_~s__state~0 == 16384); 105828#L107 assume !(ssl3_accept_~s__state~0 == 8192); 105827#L110 assume !(ssl3_accept_~s__state~0 == 24576); 105824#L113 assume !(ssl3_accept_~s__state~0 == 8195); 105818#L116 assume !(ssl3_accept_~s__state~0 == 8480); 105816#L119 assume !(ssl3_accept_~s__state~0 == 8481); 105814#L122 assume !(ssl3_accept_~s__state~0 == 8482); 105812#L125 assume !(ssl3_accept_~s__state~0 == 8464); 105810#L128 assume !(ssl3_accept_~s__state~0 == 8465); 105808#L131 assume !(ssl3_accept_~s__state~0 == 8466); 105806#L134 assume !(ssl3_accept_~s__state~0 == 8496); 105804#L137 assume !(ssl3_accept_~s__state~0 == 8497); 105802#L140 assume !(ssl3_accept_~s__state~0 == 8512); 105794#L143 assume !(ssl3_accept_~s__state~0 == 8513); 105791#L146 assume !(ssl3_accept_~s__state~0 == 8528); 105788#L149 assume !(ssl3_accept_~s__state~0 == 8529); 105785#L152 assume !(ssl3_accept_~s__state~0 == 8544); 105782#L155 assume !(ssl3_accept_~s__state~0 == 8545); 105780#L158 assume !(ssl3_accept_~s__state~0 == 8560); 105778#L161 assume !(ssl3_accept_~s__state~0 == 8561); 105777#L164 assume ssl3_accept_~s__state~0 == 8448; 105776#L165 assume !(ssl3_accept_~num1~0 > 0); 105774#L439-1 ssl3_accept_~s__state~0 := ssl3_accept_~s__s3__tmp__next_state___0~0; 105773#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 105769#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 105764#L601-1 ssl3_accept_~skip~0 := 0; 105763#L98-3 assume true; 105762#L98-1 assume !false; 105761#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 105760#L101 assume !(ssl3_accept_~s__state~0 == 12292); 105759#L104 assume !(ssl3_accept_~s__state~0 == 16384); 105758#L107 assume !(ssl3_accept_~s__state~0 == 8192); 105757#L110 assume !(ssl3_accept_~s__state~0 == 24576); 105756#L113 assume !(ssl3_accept_~s__state~0 == 8195); 105755#L116 assume !(ssl3_accept_~s__state~0 == 8480); 105754#L119 assume !(ssl3_accept_~s__state~0 == 8481); 105753#L122 assume !(ssl3_accept_~s__state~0 == 8482); 105752#L125 assume !(ssl3_accept_~s__state~0 == 8464); 105751#L128 assume !(ssl3_accept_~s__state~0 == 8465); 105750#L131 assume !(ssl3_accept_~s__state~0 == 8466); 105749#L134 assume !(ssl3_accept_~s__state~0 == 8496); 105748#L137 assume !(ssl3_accept_~s__state~0 == 8497); 105747#L140 assume !(ssl3_accept_~s__state~0 == 8512); 105746#L143 assume !(ssl3_accept_~s__state~0 == 8513); 105745#L146 assume !(ssl3_accept_~s__state~0 == 8528); 105744#L149 assume !(ssl3_accept_~s__state~0 == 8529); 105743#L152 assume !(ssl3_accept_~s__state~0 == 8544); 105742#L155 assume !(ssl3_accept_~s__state~0 == 8545); 105741#L158 assume !(ssl3_accept_~s__state~0 == 8560); 105740#L161 assume !(ssl3_accept_~s__state~0 == 8561); 105738#L164 assume !(ssl3_accept_~s__state~0 == 8448); 105612#L167 assume ssl3_accept_~s__state~0 == 8576; 105609#L171 ssl3_accept_~ret~0 := ssl3_accept_#t~nondet43;havoc ssl3_accept_#t~nondet43; 105604#L453 assume !(ssl3_accept_~ret~0 <= 0); 105605#L456 assume ssl3_accept_~ret~0 == 2;ssl3_accept_~s__state~0 := 8466; 96266#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 105871#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 105866#L601-1 ssl3_accept_~skip~0 := 0; 105865#L98-3 assume true; 105864#L98-1 assume !false; 105863#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 105861#L101 assume !(ssl3_accept_~s__state~0 == 12292); 105858#L104 assume !(ssl3_accept_~s__state~0 == 16384); 105857#L107 assume !(ssl3_accept_~s__state~0 == 8192); 105856#L110 assume !(ssl3_accept_~s__state~0 == 24576); 105800#L113 assume !(ssl3_accept_~s__state~0 == 8195); 105793#L116 assume !(ssl3_accept_~s__state~0 == 8480); 105790#L119 assume !(ssl3_accept_~s__state~0 == 8481); 105787#L122 assume !(ssl3_accept_~s__state~0 == 8482); 105784#L125 assume !(ssl3_accept_~s__state~0 == 8464); 105602#L128 assume !(ssl3_accept_~s__state~0 == 8465); 105603#L131 assume ssl3_accept_~s__state~0 == 8466; 96218#L132 ssl3_accept_~s__shutdown~0 := 0;ssl3_accept_~ret~0 := ssl3_accept_#t~nondet32;havoc ssl3_accept_#t~nondet32; 96219#L273 assume !(ssl3_accept_~blastFlag~0 == 0); 96082#L273-2 assume !(ssl3_accept_~ret~0 <= 0);ssl3_accept_~got_new_session~0 := 1;ssl3_accept_~s__state~0 := 8496;ssl3_accept_~s__init_num~0 := 0; 96083#L563 [2018-11-10 12:59:08,017 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:59:08,017 INFO L82 PathProgramCache]: Analyzing trace with hash 575657903, now seen corresponding path program 1 times [2018-11-10 12:59:08,017 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:59:08,017 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:59:08,017 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:08,018 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:59:08,018 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:08,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 12:59:08,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 12:59:08,023 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:59:08,023 INFO L82 PathProgramCache]: Analyzing trace with hash -1476732200, now seen corresponding path program 2 times [2018-11-10 12:59:08,023 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:59:08,023 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:59:08,024 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:08,024 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:59:08,024 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:08,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 12:59:08,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 12:59:08,045 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:59:08,045 INFO L82 PathProgramCache]: Analyzing trace with hash -831493754, now seen corresponding path program 1 times [2018-11-10 12:59:08,045 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:59:08,045 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:59:08,046 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:08,046 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-10 12:59:08,046 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:08,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:59:08,090 INFO L134 CoverageAnalysis]: Checked inductivity of 501 backedges. 194 proven. 0 refuted. 0 times theorem prover too weak. 307 trivial. 0 not checked. [2018-11-10 12:59:08,090 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 12:59:08,091 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 12:59:08,985 WARN L179 SmtUtils]: Spent 885.00 ms on a formula simplification. DAG size of input: 429 DAG size of output: 190 [2018-11-10 12:59:09,045 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 12:59:09,045 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 12:59:09,045 INFO L87 Difference]: Start difference. First operand 10663 states and 13549 transitions. cyclomatic complexity: 2901 Second operand 3 states. [2018-11-10 12:59:09,065 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 12:59:09,066 INFO L93 Difference]: Finished difference Result 10827 states and 13747 transitions. [2018-11-10 12:59:09,066 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 12:59:09,066 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 10827 states and 13747 transitions. [2018-11-10 12:59:09,088 INFO L131 ngComponentsAnalysis]: Automaton has 12 accepting balls. 7585 [2018-11-10 12:59:09,103 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 10827 states to 10773 states and 13681 transitions. [2018-11-10 12:59:09,103 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 7704 [2018-11-10 12:59:09,106 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 7704 [2018-11-10 12:59:09,106 INFO L73 IsDeterministic]: Start isDeterministic. Operand 10773 states and 13681 transitions. [2018-11-10 12:59:09,108 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-10 12:59:09,108 INFO L705 BuchiCegarLoop]: Abstraction has 10773 states and 13681 transitions. [2018-11-10 12:59:09,113 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10773 states and 13681 transitions. [2018-11-10 12:59:09,181 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10773 to 10773. [2018-11-10 12:59:09,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10773 states. [2018-11-10 12:59:09,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10773 states to 10773 states and 13681 transitions. [2018-11-10 12:59:09,193 INFO L728 BuchiCegarLoop]: Abstraction has 10773 states and 13681 transitions. [2018-11-10 12:59:09,193 INFO L608 BuchiCegarLoop]: Abstraction has 10773 states and 13681 transitions. [2018-11-10 12:59:09,193 INFO L442 BuchiCegarLoop]: ======== Iteration 27============ [2018-11-10 12:59:09,193 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 10773 states and 13681 transitions. [2018-11-10 12:59:09,214 INFO L131 ngComponentsAnalysis]: Automaton has 12 accepting balls. 7585 [2018-11-10 12:59:09,215 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-10 12:59:09,215 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-10 12:59:09,216 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 12:59:09,216 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 5, 5, 4, 4, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 12:59:09,216 INFO L793 eck$LassoCheckResult]: Stem: 117715#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true; 117428#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~ret54, main_~s~0, main_~tmp~1;havoc main_~s~0;havoc main_~tmp~1;main_~s~0 := 8464;assume { :begin_inline_ssl3_accept } true;ssl3_accept_#in~initial_state := main_~s~0;havoc ssl3_accept_#res;havoc ssl3_accept_#t~nondet0, ssl3_accept_#t~nondet1, ssl3_accept_#t~nondet2, ssl3_accept_#t~nondet3, ssl3_accept_#t~nondet4, ssl3_accept_#t~nondet5, ssl3_accept_#t~nondet6, ssl3_accept_#t~nondet7, ssl3_accept_#t~nondet8, ssl3_accept_#t~nondet9, ssl3_accept_#t~nondet10, ssl3_accept_#t~nondet11, ssl3_accept_#t~nondet12, ssl3_accept_#t~nondet13, ssl3_accept_#t~nondet14, ssl3_accept_#t~nondet15, ssl3_accept_#t~nondet16, ssl3_accept_#t~nondet17, ssl3_accept_#t~nondet18, ssl3_accept_#t~nondet19, ssl3_accept_#t~nondet20, ssl3_accept_#t~nondet21, ssl3_accept_#t~nondet22, ssl3_accept_#t~nondet23, ssl3_accept_#t~nondet24, ssl3_accept_#t~nondet25, ssl3_accept_#t~nondet26, ssl3_accept_#t~post27, ssl3_accept_#t~nondet28, ssl3_accept_#t~post29, ssl3_accept_#t~post30, ssl3_accept_#t~nondet31, ssl3_accept_#t~nondet32, ssl3_accept_#t~nondet33, ssl3_accept_#t~nondet34, ssl3_accept_#t~nondet35, ssl3_accept_#t~nondet36, ssl3_accept_#t~nondet37, ssl3_accept_#t~nondet38, ssl3_accept_#t~nondet39, ssl3_accept_#t~nondet40, ssl3_accept_#t~nondet41, ssl3_accept_#t~nondet42, ssl3_accept_#t~nondet43, ssl3_accept_#t~nondet44, ssl3_accept_#t~nondet45, ssl3_accept_#t~nondet46, ssl3_accept_#t~nondet47, ssl3_accept_#t~nondet48, ssl3_accept_#t~nondet49, ssl3_accept_#t~post50, ssl3_accept_#t~nondet51, ssl3_accept_#t~nondet52, ssl3_accept_#t~post53, ssl3_accept_~initial_state, ssl3_accept_~s__info_callback~0, ssl3_accept_~s__in_handshake~0, ssl3_accept_~s__state~0, ssl3_accept_~s__new_session~0, ssl3_accept_~s__server~0, ssl3_accept_~s__version~0, ssl3_accept_~s__type~0, ssl3_accept_~s__init_num~0, ssl3_accept_~s__hit~0, ssl3_accept_~s__rwstate~0, ssl3_accept_~s__init_buf___0~0, ssl3_accept_~s__debug~0, ssl3_accept_~s__shutdown~0, ssl3_accept_~s__cert~0, ssl3_accept_~s__options~0, ssl3_accept_~s__verify_mode~0, ssl3_accept_~s__session__peer~0, ssl3_accept_~s__cert__pkeys__AT0__privatekey~0, ssl3_accept_~s__ctx__info_callback~0, ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0, ssl3_accept_~s__ctx__stats__sess_accept~0, ssl3_accept_~s__ctx__stats__sess_accept_good~0, ssl3_accept_~s__s3__tmp__cert_request~0, ssl3_accept_~s__s3__tmp__reuse_message~0, ssl3_accept_~s__s3__tmp__use_rsa_tmp~0, ssl3_accept_~s__s3__tmp__new_cipher~0, ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0, ssl3_accept_~s__s3__tmp__next_state___0~0, ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0, ssl3_accept_~s__session__cipher~0, ssl3_accept_~buf~0, ssl3_accept_~l~0, ssl3_accept_~Time~0, ssl3_accept_~tmp~0, ssl3_accept_~cb~0, ssl3_accept_~num1~0, ssl3_accept_~ret~0, ssl3_accept_~new_state~0, ssl3_accept_~state~0, ssl3_accept_~skip~0, ssl3_accept_~got_new_session~0, ssl3_accept_~tmp___1~0, ssl3_accept_~tmp___2~0, ssl3_accept_~tmp___3~0, ssl3_accept_~tmp___4~0, ssl3_accept_~tmp___5~0, ssl3_accept_~tmp___6~0, ssl3_accept_~tmp___7~0, ssl3_accept_~tmp___8~0, ssl3_accept_~tmp___9~0, ssl3_accept_~tmp___10~0, ssl3_accept_~blastFlag~0, ssl3_accept_~__cil_tmp55~0, ssl3_accept_~__cil_tmp56~0, ssl3_accept_~__cil_tmp57~0, ssl3_accept_~__cil_tmp58~0, ssl3_accept_~__cil_tmp59~0, ssl3_accept_~__cil_tmp60~0, ssl3_accept_~__cil_tmp61~0;ssl3_accept_~initial_state := ssl3_accept_#in~initial_state;ssl3_accept_~s__info_callback~0 := ssl3_accept_#t~nondet0;havoc ssl3_accept_#t~nondet0;ssl3_accept_~s__in_handshake~0 := ssl3_accept_#t~nondet1;havoc ssl3_accept_#t~nondet1;havoc ssl3_accept_~s__state~0;havoc ssl3_accept_~s__new_session~0;havoc ssl3_accept_~s__server~0;ssl3_accept_~s__version~0 := ssl3_accept_#t~nondet2;havoc ssl3_accept_#t~nondet2;havoc ssl3_accept_~s__type~0;havoc ssl3_accept_~s__init_num~0;ssl3_accept_~s__hit~0 := ssl3_accept_#t~nondet3;havoc ssl3_accept_#t~nondet3;havoc ssl3_accept_~s__rwstate~0;havoc ssl3_accept_~s__init_buf___0~0;ssl3_accept_~s__debug~0 := ssl3_accept_#t~nondet4;havoc ssl3_accept_#t~nondet4;havoc ssl3_accept_~s__shutdown~0;ssl3_accept_~s__cert~0 := ssl3_accept_#t~nondet5;havoc ssl3_accept_#t~nondet5;ssl3_accept_~s__options~0 := ssl3_accept_#t~nondet6;havoc ssl3_accept_#t~nondet6;ssl3_accept_~s__verify_mode~0 := ssl3_accept_#t~nondet7;havoc ssl3_accept_#t~nondet7;ssl3_accept_~s__session__peer~0 := ssl3_accept_#t~nondet8;havoc ssl3_accept_#t~nondet8;ssl3_accept_~s__cert__pkeys__AT0__privatekey~0 := ssl3_accept_#t~nondet9;havoc ssl3_accept_#t~nondet9;ssl3_accept_~s__ctx__info_callback~0 := ssl3_accept_#t~nondet10;havoc ssl3_accept_#t~nondet10;ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0 := ssl3_accept_#t~nondet11;havoc ssl3_accept_#t~nondet11;ssl3_accept_~s__ctx__stats__sess_accept~0 := ssl3_accept_#t~nondet12;havoc ssl3_accept_#t~nondet12;ssl3_accept_~s__ctx__stats__sess_accept_good~0 := ssl3_accept_#t~nondet13;havoc ssl3_accept_#t~nondet13;havoc ssl3_accept_~s__s3__tmp__cert_request~0;havoc ssl3_accept_~s__s3__tmp__reuse_message~0;havoc ssl3_accept_~s__s3__tmp__use_rsa_tmp~0;ssl3_accept_~s__s3__tmp__new_cipher~0 := ssl3_accept_#t~nondet14;havoc ssl3_accept_#t~nondet14;havoc ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0;havoc ssl3_accept_~s__s3__tmp__next_state___0~0;havoc ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0;havoc ssl3_accept_~s__session__cipher~0;havoc ssl3_accept_~buf~0;havoc ssl3_accept_~l~0;havoc ssl3_accept_~Time~0;havoc ssl3_accept_~tmp~0;havoc ssl3_accept_~cb~0;ssl3_accept_~num1~0 := ssl3_accept_#t~nondet15;havoc ssl3_accept_#t~nondet15;havoc ssl3_accept_~ret~0;havoc ssl3_accept_~new_state~0;havoc ssl3_accept_~state~0;havoc ssl3_accept_~skip~0;havoc ssl3_accept_~got_new_session~0;ssl3_accept_~tmp___1~0 := ssl3_accept_#t~nondet16;havoc ssl3_accept_#t~nondet16;ssl3_accept_~tmp___2~0 := ssl3_accept_#t~nondet17;havoc ssl3_accept_#t~nondet17;ssl3_accept_~tmp___3~0 := ssl3_accept_#t~nondet18;havoc ssl3_accept_#t~nondet18;ssl3_accept_~tmp___4~0 := ssl3_accept_#t~nondet19;havoc ssl3_accept_#t~nondet19;ssl3_accept_~tmp___5~0 := ssl3_accept_#t~nondet20;havoc ssl3_accept_#t~nondet20;ssl3_accept_~tmp___6~0 := ssl3_accept_#t~nondet21;havoc ssl3_accept_#t~nondet21;ssl3_accept_~tmp___7~0 := ssl3_accept_#t~nondet22;havoc ssl3_accept_#t~nondet22;ssl3_accept_~tmp___8~0 := ssl3_accept_#t~nondet23;havoc ssl3_accept_#t~nondet23;ssl3_accept_~tmp___9~0 := ssl3_accept_#t~nondet24;havoc ssl3_accept_#t~nondet24;ssl3_accept_~tmp___10~0 := ssl3_accept_#t~nondet25;havoc ssl3_accept_#t~nondet25;havoc ssl3_accept_~blastFlag~0;havoc ssl3_accept_~__cil_tmp55~0;havoc ssl3_accept_~__cil_tmp56~0;havoc ssl3_accept_~__cil_tmp57~0;havoc ssl3_accept_~__cil_tmp58~0;havoc ssl3_accept_~__cil_tmp59~0;havoc ssl3_accept_~__cil_tmp60~0;havoc ssl3_accept_~__cil_tmp61~0;ssl3_accept_~s__state~0 := ssl3_accept_~initial_state;ssl3_accept_~blastFlag~0 := 0;ssl3_accept_~tmp~0 := ssl3_accept_#t~nondet26;havoc ssl3_accept_#t~nondet26;ssl3_accept_~Time~0 := ssl3_accept_~tmp~0;ssl3_accept_~cb~0 := 0;ssl3_accept_~ret~0 := -1;ssl3_accept_~skip~0 := 0;ssl3_accept_~got_new_session~0 := 0; 117429#L81 assume ssl3_accept_~s__info_callback~0 != 0;ssl3_accept_~cb~0 := ssl3_accept_~s__info_callback~0; 117417#L84-2 ssl3_accept_#t~post27 := ssl3_accept_~s__in_handshake~0;ssl3_accept_~s__in_handshake~0 := ssl3_accept_#t~post27 + 1;havoc ssl3_accept_#t~post27; 117418#L89 assume !(ssl3_accept_~tmp___1~0 + 12288 != 0); 117579#L89-1 assume !(ssl3_accept_~s__cert~0 == 0); 117580#L98-3 assume true; 119966#L98-1 assume !false; 123830#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 123822#L101 assume !(ssl3_accept_~s__state~0 == 12292); 123823#L104 assume !(ssl3_accept_~s__state~0 == 16384); 123816#L107 assume !(ssl3_accept_~s__state~0 == 8192); 123817#L110 assume !(ssl3_accept_~s__state~0 == 24576); 123812#L113 assume !(ssl3_accept_~s__state~0 == 8195); 123813#L116 assume !(ssl3_accept_~s__state~0 == 8480); 120793#L119 assume !(ssl3_accept_~s__state~0 == 8481); 120794#L122 assume !(ssl3_accept_~s__state~0 == 8482); 119324#L125 assume !(ssl3_accept_~s__state~0 == 8464); 119325#L128 assume ssl3_accept_~s__state~0 == 8465; 123014#L132 ssl3_accept_~s__shutdown~0 := 0;ssl3_accept_~ret~0 := ssl3_accept_#t~nondet32;havoc ssl3_accept_#t~nondet32; 122872#L273 assume ssl3_accept_~blastFlag~0 == 0;ssl3_accept_~blastFlag~0 := 1; 122871#L273-2 [2018-11-10 12:59:09,216 INFO L795 eck$LassoCheckResult]: Loop: 122871#L273-2 assume !(ssl3_accept_~ret~0 <= 0);ssl3_accept_~got_new_session~0 := 1;ssl3_accept_~s__state~0 := 8496;ssl3_accept_~s__init_num~0 := 0; 122869#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 122866#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 122861#L601-1 ssl3_accept_~skip~0 := 0; 122860#L98-3 assume true; 122859#L98-1 assume !false; 122858#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 122857#L101 assume !(ssl3_accept_~s__state~0 == 12292); 122856#L104 assume !(ssl3_accept_~s__state~0 == 16384); 122855#L107 assume !(ssl3_accept_~s__state~0 == 8192); 122854#L110 assume !(ssl3_accept_~s__state~0 == 24576); 122853#L113 assume !(ssl3_accept_~s__state~0 == 8195); 122852#L116 assume !(ssl3_accept_~s__state~0 == 8480); 122851#L119 assume !(ssl3_accept_~s__state~0 == 8481); 122850#L122 assume !(ssl3_accept_~s__state~0 == 8482); 122849#L125 assume !(ssl3_accept_~s__state~0 == 8464); 122848#L128 assume !(ssl3_accept_~s__state~0 == 8465); 122847#L131 assume !(ssl3_accept_~s__state~0 == 8466); 122601#L134 assume ssl3_accept_~s__state~0 == 8496; 122602#L138 ssl3_accept_~ret~0 := ssl3_accept_#t~nondet33;havoc ssl3_accept_#t~nondet33; 122586#L286 assume ssl3_accept_~blastFlag~0 == 1;ssl3_accept_~blastFlag~0 := 2; 122585#L286-2 assume !(ssl3_accept_~ret~0 <= 0); 122583#L292 assume !(ssl3_accept_~s__hit~0 != 0);ssl3_accept_~s__state~0 := 8512; 122582#L292-2 ssl3_accept_~s__init_num~0 := 0; 122580#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 122577#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 122572#L601-1 ssl3_accept_~skip~0 := 0; 122571#L98-3 assume true; 122570#L98-1 assume !false; 122569#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 122568#L101 assume !(ssl3_accept_~s__state~0 == 12292); 122567#L104 assume !(ssl3_accept_~s__state~0 == 16384); 122566#L107 assume !(ssl3_accept_~s__state~0 == 8192); 122565#L110 assume !(ssl3_accept_~s__state~0 == 24576); 122564#L113 assume !(ssl3_accept_~s__state~0 == 8195); 122563#L116 assume !(ssl3_accept_~s__state~0 == 8480); 122562#L119 assume !(ssl3_accept_~s__state~0 == 8481); 122561#L122 assume !(ssl3_accept_~s__state~0 == 8482); 122560#L125 assume !(ssl3_accept_~s__state~0 == 8464); 122559#L128 assume !(ssl3_accept_~s__state~0 == 8465); 122558#L131 assume !(ssl3_accept_~s__state~0 == 8466); 122557#L134 assume !(ssl3_accept_~s__state~0 == 8496); 122556#L137 assume !(ssl3_accept_~s__state~0 == 8497); 122555#L140 assume ssl3_accept_~s__state~0 == 8512; 120050#L144 ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0 := ssl3_accept_#t~nondet34;havoc ssl3_accept_#t~nondet34;ssl3_accept_~__cil_tmp56~0 := ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0; 122552#L304 assume (ssl3_accept_~__cil_tmp56~0 + 256) % 4294967296 != 0;ssl3_accept_~skip~0 := 1; 122550#L304-2 ssl3_accept_~s__state~0 := 8528;ssl3_accept_~s__init_num~0 := 0; 122548#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 122545#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 122540#L601-1 ssl3_accept_~skip~0 := 0; 122539#L98-3 assume true; 122538#L98-1 assume !false; 122537#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 122536#L101 assume !(ssl3_accept_~s__state~0 == 12292); 122535#L104 assume !(ssl3_accept_~s__state~0 == 16384); 122534#L107 assume !(ssl3_accept_~s__state~0 == 8192); 122533#L110 assume !(ssl3_accept_~s__state~0 == 24576); 122532#L113 assume !(ssl3_accept_~s__state~0 == 8195); 122531#L116 assume !(ssl3_accept_~s__state~0 == 8480); 122530#L119 assume !(ssl3_accept_~s__state~0 == 8481); 122529#L122 assume !(ssl3_accept_~s__state~0 == 8482); 122528#L125 assume !(ssl3_accept_~s__state~0 == 8464); 122527#L128 assume !(ssl3_accept_~s__state~0 == 8465); 122526#L131 assume !(ssl3_accept_~s__state~0 == 8466); 122525#L134 assume !(ssl3_accept_~s__state~0 == 8496); 122524#L137 assume !(ssl3_accept_~s__state~0 == 8497); 122523#L140 assume !(ssl3_accept_~s__state~0 == 8512); 122522#L143 assume !(ssl3_accept_~s__state~0 == 8513); 122521#L146 assume ssl3_accept_~s__state~0 == 8528; 120037#L150 ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0 := ssl3_accept_#t~nondet36;havoc ssl3_accept_#t~nondet36;ssl3_accept_~l~0 := ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0;ssl3_accept_~__cil_tmp57~0 := ssl3_accept_~s__options~0; 122520#L325 assume (ssl3_accept_~__cil_tmp57~0 + 2097152) % 4294967296 != 0;ssl3_accept_~s__s3__tmp__use_rsa_tmp~0 := 1; 122518#L325-2 assume ssl3_accept_~s__s3__tmp__use_rsa_tmp~0 != 0; 122512#L357 ssl3_accept_~ret~0 := ssl3_accept_#t~nondet39;havoc ssl3_accept_#t~nondet39; 122514#L359 assume !(ssl3_accept_~blastFlag~0 == 6); 122510#L359-2 assume !(ssl3_accept_~ret~0 <= 0); 122507#L337-1 ssl3_accept_~s__state~0 := 8544;ssl3_accept_~s__init_num~0 := 0; 122502#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 122499#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 122494#L601-1 ssl3_accept_~skip~0 := 0; 122492#L98-3 assume true; 122489#L98-1 assume !false; 122483#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 122481#L101 assume !(ssl3_accept_~s__state~0 == 12292); 122479#L104 assume !(ssl3_accept_~s__state~0 == 16384); 122477#L107 assume !(ssl3_accept_~s__state~0 == 8192); 122475#L110 assume !(ssl3_accept_~s__state~0 == 24576); 122473#L113 assume !(ssl3_accept_~s__state~0 == 8195); 122471#L116 assume !(ssl3_accept_~s__state~0 == 8480); 122469#L119 assume !(ssl3_accept_~s__state~0 == 8481); 122467#L122 assume !(ssl3_accept_~s__state~0 == 8482); 122465#L125 assume !(ssl3_accept_~s__state~0 == 8464); 122463#L128 assume !(ssl3_accept_~s__state~0 == 8465); 122461#L131 assume !(ssl3_accept_~s__state~0 == 8466); 122459#L134 assume !(ssl3_accept_~s__state~0 == 8496); 122457#L137 assume !(ssl3_accept_~s__state~0 == 8497); 122455#L140 assume !(ssl3_accept_~s__state~0 == 8512); 122453#L143 assume !(ssl3_accept_~s__state~0 == 8513); 122451#L146 assume !(ssl3_accept_~s__state~0 == 8528); 122449#L149 assume !(ssl3_accept_~s__state~0 == 8529); 122447#L152 assume ssl3_accept_~s__state~0 == 8544; 119485#L156 assume ssl3_accept_~s__verify_mode~0 + 1 != 0; 122444#L385 assume !(ssl3_accept_~s__session__peer~0 != 0); 122441#L394 ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0 := ssl3_accept_#t~nondet40;havoc ssl3_accept_#t~nondet40;ssl3_accept_~__cil_tmp61~0 := ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0; 122437#L398 assume !((ssl3_accept_~__cil_tmp61~0 + 256) % 4294967296 != 0); 122435#L407 ssl3_accept_~s__s3__tmp__cert_request~0 := 1;ssl3_accept_~ret~0 := ssl3_accept_#t~nondet41;havoc ssl3_accept_#t~nondet41; 122433#L410 assume !(ssl3_accept_~blastFlag~0 == 8); 122432#L413 assume !(ssl3_accept_~ret~0 <= 0);ssl3_accept_~s__state~0 := 8448;ssl3_accept_~s__s3__tmp__next_state___0~0 := 8576;ssl3_accept_~s__init_num~0 := 0; 122429#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 122426#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 122421#L601-1 ssl3_accept_~skip~0 := 0; 122420#L98-3 assume true; 122419#L98-1 assume !false; 122418#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 122417#L101 assume !(ssl3_accept_~s__state~0 == 12292); 122416#L104 assume !(ssl3_accept_~s__state~0 == 16384); 122415#L107 assume !(ssl3_accept_~s__state~0 == 8192); 122414#L110 assume !(ssl3_accept_~s__state~0 == 24576); 122413#L113 assume !(ssl3_accept_~s__state~0 == 8195); 122412#L116 assume !(ssl3_accept_~s__state~0 == 8480); 122411#L119 assume !(ssl3_accept_~s__state~0 == 8481); 122410#L122 assume !(ssl3_accept_~s__state~0 == 8482); 122409#L125 assume !(ssl3_accept_~s__state~0 == 8464); 122408#L128 assume !(ssl3_accept_~s__state~0 == 8465); 122407#L131 assume !(ssl3_accept_~s__state~0 == 8466); 122406#L134 assume !(ssl3_accept_~s__state~0 == 8496); 122405#L137 assume !(ssl3_accept_~s__state~0 == 8497); 122404#L140 assume !(ssl3_accept_~s__state~0 == 8512); 122403#L143 assume !(ssl3_accept_~s__state~0 == 8513); 122402#L146 assume !(ssl3_accept_~s__state~0 == 8528); 122401#L149 assume !(ssl3_accept_~s__state~0 == 8529); 122400#L152 assume !(ssl3_accept_~s__state~0 == 8544); 122399#L155 assume !(ssl3_accept_~s__state~0 == 8545); 122398#L158 assume !(ssl3_accept_~s__state~0 == 8560); 122397#L161 assume !(ssl3_accept_~s__state~0 == 8561); 122396#L164 assume ssl3_accept_~s__state~0 == 8448; 122395#L165 assume !(ssl3_accept_~num1~0 > 0); 122390#L439-1 ssl3_accept_~s__state~0 := ssl3_accept_~s__s3__tmp__next_state___0~0; 122389#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 122383#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 122378#L601-1 ssl3_accept_~skip~0 := 0; 122377#L98-3 assume true; 122376#L98-1 assume !false; 122375#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 122374#L101 assume !(ssl3_accept_~s__state~0 == 12292); 122373#L104 assume !(ssl3_accept_~s__state~0 == 16384); 122372#L107 assume !(ssl3_accept_~s__state~0 == 8192); 122371#L110 assume !(ssl3_accept_~s__state~0 == 24576); 122370#L113 assume !(ssl3_accept_~s__state~0 == 8195); 122369#L116 assume !(ssl3_accept_~s__state~0 == 8480); 122368#L119 assume !(ssl3_accept_~s__state~0 == 8481); 122367#L122 assume !(ssl3_accept_~s__state~0 == 8482); 122366#L125 assume !(ssl3_accept_~s__state~0 == 8464); 122365#L128 assume !(ssl3_accept_~s__state~0 == 8465); 122364#L131 assume !(ssl3_accept_~s__state~0 == 8466); 122363#L134 assume !(ssl3_accept_~s__state~0 == 8496); 122362#L137 assume !(ssl3_accept_~s__state~0 == 8497); 122361#L140 assume !(ssl3_accept_~s__state~0 == 8512); 122360#L143 assume !(ssl3_accept_~s__state~0 == 8513); 122359#L146 assume !(ssl3_accept_~s__state~0 == 8528); 122358#L149 assume !(ssl3_accept_~s__state~0 == 8529); 122357#L152 assume !(ssl3_accept_~s__state~0 == 8544); 122356#L155 assume !(ssl3_accept_~s__state~0 == 8545); 122355#L158 assume !(ssl3_accept_~s__state~0 == 8560); 122354#L161 assume !(ssl3_accept_~s__state~0 == 8561); 122353#L164 assume !(ssl3_accept_~s__state~0 == 8448); 122352#L167 assume ssl3_accept_~s__state~0 == 8576; 122350#L171 ssl3_accept_~ret~0 := ssl3_accept_#t~nondet43;havoc ssl3_accept_#t~nondet43; 122342#L453 assume !(ssl3_accept_~ret~0 <= 0); 122335#L456 assume ssl3_accept_~ret~0 == 2;ssl3_accept_~s__state~0 := 8466; 122138#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 122986#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 122982#L601-1 ssl3_accept_~skip~0 := 0; 122971#L98-3 assume true; 122972#L98-1 assume !false; 122961#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 122962#L101 assume !(ssl3_accept_~s__state~0 == 12292); 122951#L104 assume !(ssl3_accept_~s__state~0 == 16384); 122952#L107 assume !(ssl3_accept_~s__state~0 == 8192); 122940#L110 assume !(ssl3_accept_~s__state~0 == 24576); 122941#L113 assume !(ssl3_accept_~s__state~0 == 8195); 122881#L116 assume !(ssl3_accept_~s__state~0 == 8480); 122882#L119 assume !(ssl3_accept_~s__state~0 == 8481); 122838#L122 assume !(ssl3_accept_~s__state~0 == 8482); 122839#L125 assume !(ssl3_accept_~s__state~0 == 8464); 122593#L128 assume !(ssl3_accept_~s__state~0 == 8465); 122594#L131 assume ssl3_accept_~s__state~0 == 8466; 120763#L132 ssl3_accept_~s__shutdown~0 := 0;ssl3_accept_~ret~0 := ssl3_accept_#t~nondet32;havoc ssl3_accept_#t~nondet32; 123001#L273 assume ssl3_accept_~blastFlag~0 == 0;ssl3_accept_~blastFlag~0 := 1; 122871#L273-2 [2018-11-10 12:59:09,217 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:59:09,217 INFO L82 PathProgramCache]: Analyzing trace with hash 575537677, now seen corresponding path program 1 times [2018-11-10 12:59:09,217 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:59:09,217 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:59:09,217 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:09,217 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:59:09,218 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:09,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:59:09,243 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 12:59:09,244 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 12:59:09,244 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 12:59:09,244 INFO L798 eck$LassoCheckResult]: stem already infeasible [2018-11-10 12:59:09,244 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:59:09,244 INFO L82 PathProgramCache]: Analyzing trace with hash 1484320010, now seen corresponding path program 2 times [2018-11-10 12:59:09,244 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:59:09,244 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:59:09,245 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:09,245 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:59:09,245 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:09,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:59:09,294 INFO L134 CoverageAnalysis]: Checked inductivity of 414 backedges. 107 proven. 0 refuted. 0 times theorem prover too weak. 307 trivial. 0 not checked. [2018-11-10 12:59:09,294 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 12:59:09,294 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-10 12:59:09,295 INFO L810 eck$LassoCheckResult]: loop already infeasible [2018-11-10 12:59:09,295 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 12:59:09,295 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 12:59:09,300 INFO L87 Difference]: Start difference. First operand 10773 states and 13681 transitions. cyclomatic complexity: 2923 Second operand 3 states. [2018-11-10 12:59:09,431 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 12:59:09,432 INFO L93 Difference]: Finished difference Result 10817 states and 13709 transitions. [2018-11-10 12:59:09,432 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 12:59:09,432 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 10817 states and 13709 transitions. [2018-11-10 12:59:09,453 INFO L131 ngComponentsAnalysis]: Automaton has 12 accepting balls. 7611 [2018-11-10 12:59:09,468 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 10817 states to 10817 states and 13709 transitions. [2018-11-10 12:59:09,468 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 7734 [2018-11-10 12:59:09,472 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 7734 [2018-11-10 12:59:09,472 INFO L73 IsDeterministic]: Start isDeterministic. Operand 10817 states and 13709 transitions. [2018-11-10 12:59:09,472 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-10 12:59:09,472 INFO L705 BuchiCegarLoop]: Abstraction has 10817 states and 13709 transitions. [2018-11-10 12:59:09,477 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10817 states and 13709 transitions. [2018-11-10 12:59:09,526 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10817 to 10773. [2018-11-10 12:59:09,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10773 states. [2018-11-10 12:59:09,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10773 states to 10773 states and 13657 transitions. [2018-11-10 12:59:09,535 INFO L728 BuchiCegarLoop]: Abstraction has 10773 states and 13657 transitions. [2018-11-10 12:59:09,535 INFO L608 BuchiCegarLoop]: Abstraction has 10773 states and 13657 transitions. [2018-11-10 12:59:09,535 INFO L442 BuchiCegarLoop]: ======== Iteration 28============ [2018-11-10 12:59:09,535 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 10773 states and 13657 transitions. [2018-11-10 12:59:09,553 INFO L131 ngComponentsAnalysis]: Automaton has 12 accepting balls. 7585 [2018-11-10 12:59:09,553 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-10 12:59:09,553 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-10 12:59:09,553 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 12:59:09,553 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 12:59:09,553 INFO L793 eck$LassoCheckResult]: Stem: 139319#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true; 139025#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~ret54, main_~s~0, main_~tmp~1;havoc main_~s~0;havoc main_~tmp~1;main_~s~0 := 8464;assume { :begin_inline_ssl3_accept } true;ssl3_accept_#in~initial_state := main_~s~0;havoc ssl3_accept_#res;havoc ssl3_accept_#t~nondet0, ssl3_accept_#t~nondet1, ssl3_accept_#t~nondet2, ssl3_accept_#t~nondet3, ssl3_accept_#t~nondet4, ssl3_accept_#t~nondet5, ssl3_accept_#t~nondet6, ssl3_accept_#t~nondet7, ssl3_accept_#t~nondet8, ssl3_accept_#t~nondet9, ssl3_accept_#t~nondet10, ssl3_accept_#t~nondet11, ssl3_accept_#t~nondet12, ssl3_accept_#t~nondet13, ssl3_accept_#t~nondet14, ssl3_accept_#t~nondet15, ssl3_accept_#t~nondet16, ssl3_accept_#t~nondet17, ssl3_accept_#t~nondet18, ssl3_accept_#t~nondet19, ssl3_accept_#t~nondet20, ssl3_accept_#t~nondet21, ssl3_accept_#t~nondet22, ssl3_accept_#t~nondet23, ssl3_accept_#t~nondet24, ssl3_accept_#t~nondet25, ssl3_accept_#t~nondet26, ssl3_accept_#t~post27, ssl3_accept_#t~nondet28, ssl3_accept_#t~post29, ssl3_accept_#t~post30, ssl3_accept_#t~nondet31, ssl3_accept_#t~nondet32, ssl3_accept_#t~nondet33, ssl3_accept_#t~nondet34, ssl3_accept_#t~nondet35, ssl3_accept_#t~nondet36, ssl3_accept_#t~nondet37, ssl3_accept_#t~nondet38, ssl3_accept_#t~nondet39, ssl3_accept_#t~nondet40, ssl3_accept_#t~nondet41, ssl3_accept_#t~nondet42, ssl3_accept_#t~nondet43, ssl3_accept_#t~nondet44, ssl3_accept_#t~nondet45, ssl3_accept_#t~nondet46, ssl3_accept_#t~nondet47, ssl3_accept_#t~nondet48, ssl3_accept_#t~nondet49, ssl3_accept_#t~post50, ssl3_accept_#t~nondet51, ssl3_accept_#t~nondet52, ssl3_accept_#t~post53, ssl3_accept_~initial_state, ssl3_accept_~s__info_callback~0, ssl3_accept_~s__in_handshake~0, ssl3_accept_~s__state~0, ssl3_accept_~s__new_session~0, ssl3_accept_~s__server~0, ssl3_accept_~s__version~0, ssl3_accept_~s__type~0, ssl3_accept_~s__init_num~0, ssl3_accept_~s__hit~0, ssl3_accept_~s__rwstate~0, ssl3_accept_~s__init_buf___0~0, ssl3_accept_~s__debug~0, ssl3_accept_~s__shutdown~0, ssl3_accept_~s__cert~0, ssl3_accept_~s__options~0, ssl3_accept_~s__verify_mode~0, ssl3_accept_~s__session__peer~0, ssl3_accept_~s__cert__pkeys__AT0__privatekey~0, ssl3_accept_~s__ctx__info_callback~0, ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0, ssl3_accept_~s__ctx__stats__sess_accept~0, ssl3_accept_~s__ctx__stats__sess_accept_good~0, ssl3_accept_~s__s3__tmp__cert_request~0, ssl3_accept_~s__s3__tmp__reuse_message~0, ssl3_accept_~s__s3__tmp__use_rsa_tmp~0, ssl3_accept_~s__s3__tmp__new_cipher~0, ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0, ssl3_accept_~s__s3__tmp__next_state___0~0, ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0, ssl3_accept_~s__session__cipher~0, ssl3_accept_~buf~0, ssl3_accept_~l~0, ssl3_accept_~Time~0, ssl3_accept_~tmp~0, ssl3_accept_~cb~0, ssl3_accept_~num1~0, ssl3_accept_~ret~0, ssl3_accept_~new_state~0, ssl3_accept_~state~0, ssl3_accept_~skip~0, ssl3_accept_~got_new_session~0, ssl3_accept_~tmp___1~0, ssl3_accept_~tmp___2~0, ssl3_accept_~tmp___3~0, ssl3_accept_~tmp___4~0, ssl3_accept_~tmp___5~0, ssl3_accept_~tmp___6~0, ssl3_accept_~tmp___7~0, ssl3_accept_~tmp___8~0, ssl3_accept_~tmp___9~0, ssl3_accept_~tmp___10~0, ssl3_accept_~blastFlag~0, ssl3_accept_~__cil_tmp55~0, ssl3_accept_~__cil_tmp56~0, ssl3_accept_~__cil_tmp57~0, ssl3_accept_~__cil_tmp58~0, ssl3_accept_~__cil_tmp59~0, ssl3_accept_~__cil_tmp60~0, ssl3_accept_~__cil_tmp61~0;ssl3_accept_~initial_state := ssl3_accept_#in~initial_state;ssl3_accept_~s__info_callback~0 := ssl3_accept_#t~nondet0;havoc ssl3_accept_#t~nondet0;ssl3_accept_~s__in_handshake~0 := ssl3_accept_#t~nondet1;havoc ssl3_accept_#t~nondet1;havoc ssl3_accept_~s__state~0;havoc ssl3_accept_~s__new_session~0;havoc ssl3_accept_~s__server~0;ssl3_accept_~s__version~0 := ssl3_accept_#t~nondet2;havoc ssl3_accept_#t~nondet2;havoc ssl3_accept_~s__type~0;havoc ssl3_accept_~s__init_num~0;ssl3_accept_~s__hit~0 := ssl3_accept_#t~nondet3;havoc ssl3_accept_#t~nondet3;havoc ssl3_accept_~s__rwstate~0;havoc ssl3_accept_~s__init_buf___0~0;ssl3_accept_~s__debug~0 := ssl3_accept_#t~nondet4;havoc ssl3_accept_#t~nondet4;havoc ssl3_accept_~s__shutdown~0;ssl3_accept_~s__cert~0 := ssl3_accept_#t~nondet5;havoc ssl3_accept_#t~nondet5;ssl3_accept_~s__options~0 := ssl3_accept_#t~nondet6;havoc ssl3_accept_#t~nondet6;ssl3_accept_~s__verify_mode~0 := ssl3_accept_#t~nondet7;havoc ssl3_accept_#t~nondet7;ssl3_accept_~s__session__peer~0 := ssl3_accept_#t~nondet8;havoc ssl3_accept_#t~nondet8;ssl3_accept_~s__cert__pkeys__AT0__privatekey~0 := ssl3_accept_#t~nondet9;havoc ssl3_accept_#t~nondet9;ssl3_accept_~s__ctx__info_callback~0 := ssl3_accept_#t~nondet10;havoc ssl3_accept_#t~nondet10;ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0 := ssl3_accept_#t~nondet11;havoc ssl3_accept_#t~nondet11;ssl3_accept_~s__ctx__stats__sess_accept~0 := ssl3_accept_#t~nondet12;havoc ssl3_accept_#t~nondet12;ssl3_accept_~s__ctx__stats__sess_accept_good~0 := ssl3_accept_#t~nondet13;havoc ssl3_accept_#t~nondet13;havoc ssl3_accept_~s__s3__tmp__cert_request~0;havoc ssl3_accept_~s__s3__tmp__reuse_message~0;havoc ssl3_accept_~s__s3__tmp__use_rsa_tmp~0;ssl3_accept_~s__s3__tmp__new_cipher~0 := ssl3_accept_#t~nondet14;havoc ssl3_accept_#t~nondet14;havoc ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0;havoc ssl3_accept_~s__s3__tmp__next_state___0~0;havoc ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0;havoc ssl3_accept_~s__session__cipher~0;havoc ssl3_accept_~buf~0;havoc ssl3_accept_~l~0;havoc ssl3_accept_~Time~0;havoc ssl3_accept_~tmp~0;havoc ssl3_accept_~cb~0;ssl3_accept_~num1~0 := ssl3_accept_#t~nondet15;havoc ssl3_accept_#t~nondet15;havoc ssl3_accept_~ret~0;havoc ssl3_accept_~new_state~0;havoc ssl3_accept_~state~0;havoc ssl3_accept_~skip~0;havoc ssl3_accept_~got_new_session~0;ssl3_accept_~tmp___1~0 := ssl3_accept_#t~nondet16;havoc ssl3_accept_#t~nondet16;ssl3_accept_~tmp___2~0 := ssl3_accept_#t~nondet17;havoc ssl3_accept_#t~nondet17;ssl3_accept_~tmp___3~0 := ssl3_accept_#t~nondet18;havoc ssl3_accept_#t~nondet18;ssl3_accept_~tmp___4~0 := ssl3_accept_#t~nondet19;havoc ssl3_accept_#t~nondet19;ssl3_accept_~tmp___5~0 := ssl3_accept_#t~nondet20;havoc ssl3_accept_#t~nondet20;ssl3_accept_~tmp___6~0 := ssl3_accept_#t~nondet21;havoc ssl3_accept_#t~nondet21;ssl3_accept_~tmp___7~0 := ssl3_accept_#t~nondet22;havoc ssl3_accept_#t~nondet22;ssl3_accept_~tmp___8~0 := ssl3_accept_#t~nondet23;havoc ssl3_accept_#t~nondet23;ssl3_accept_~tmp___9~0 := ssl3_accept_#t~nondet24;havoc ssl3_accept_#t~nondet24;ssl3_accept_~tmp___10~0 := ssl3_accept_#t~nondet25;havoc ssl3_accept_#t~nondet25;havoc ssl3_accept_~blastFlag~0;havoc ssl3_accept_~__cil_tmp55~0;havoc ssl3_accept_~__cil_tmp56~0;havoc ssl3_accept_~__cil_tmp57~0;havoc ssl3_accept_~__cil_tmp58~0;havoc ssl3_accept_~__cil_tmp59~0;havoc ssl3_accept_~__cil_tmp60~0;havoc ssl3_accept_~__cil_tmp61~0;ssl3_accept_~s__state~0 := ssl3_accept_~initial_state;ssl3_accept_~blastFlag~0 := 0;ssl3_accept_~tmp~0 := ssl3_accept_#t~nondet26;havoc ssl3_accept_#t~nondet26;ssl3_accept_~Time~0 := ssl3_accept_~tmp~0;ssl3_accept_~cb~0 := 0;ssl3_accept_~ret~0 := -1;ssl3_accept_~skip~0 := 0;ssl3_accept_~got_new_session~0 := 0; 139026#L81 assume ssl3_accept_~s__info_callback~0 != 0;ssl3_accept_~cb~0 := ssl3_accept_~s__info_callback~0; 139014#L84-2 ssl3_accept_#t~post27 := ssl3_accept_~s__in_handshake~0;ssl3_accept_~s__in_handshake~0 := ssl3_accept_#t~post27 + 1;havoc ssl3_accept_#t~post27; 139015#L89 assume !(ssl3_accept_~tmp___1~0 + 12288 != 0); 139180#L89-1 assume !(ssl3_accept_~s__cert~0 == 0); 139181#L98-3 assume true; 141794#L98-1 assume !false; 145409#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 145405#L101 assume !(ssl3_accept_~s__state~0 == 12292); 145406#L104 assume !(ssl3_accept_~s__state~0 == 16384); 145396#L107 assume !(ssl3_accept_~s__state~0 == 8192); 145397#L110 assume !(ssl3_accept_~s__state~0 == 24576); 145381#L113 assume !(ssl3_accept_~s__state~0 == 8195); 145382#L116 assume !(ssl3_accept_~s__state~0 == 8480); 142382#L119 assume !(ssl3_accept_~s__state~0 == 8481); 142383#L122 assume !(ssl3_accept_~s__state~0 == 8482); 142316#L125 assume !(ssl3_accept_~s__state~0 == 8464); 142317#L128 assume !(ssl3_accept_~s__state~0 == 8465); 145661#L131 assume !(ssl3_accept_~s__state~0 == 8466); 145662#L134 assume !(ssl3_accept_~s__state~0 == 8496); 145500#L137 [2018-11-10 12:59:09,554 INFO L795 eck$LassoCheckResult]: Loop: 145500#L137 assume !(ssl3_accept_~s__state~0 == 8497); 145490#L140 assume !(ssl3_accept_~s__state~0 == 8512); 145491#L143 assume !(ssl3_accept_~s__state~0 == 8513); 145481#L146 assume !(ssl3_accept_~s__state~0 == 8528); 145482#L149 assume !(ssl3_accept_~s__state~0 == 8529); 145472#L152 assume !(ssl3_accept_~s__state~0 == 8544); 145473#L155 assume !(ssl3_accept_~s__state~0 == 8545); 145463#L158 assume !(ssl3_accept_~s__state~0 == 8560); 145464#L161 assume !(ssl3_accept_~s__state~0 == 8561); 145377#L164 assume ssl3_accept_~s__state~0 == 8448; 145376#L165 assume !(ssl3_accept_~num1~0 > 0); 145372#L439-1 ssl3_accept_~s__state~0 := ssl3_accept_~s__s3__tmp__next_state___0~0; 145364#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 145365#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 145348#L601-1 ssl3_accept_~skip~0 := 0; 145349#L98-3 assume true; 145333#L98-1 assume !false; 145334#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 145324#L101 assume !(ssl3_accept_~s__state~0 == 12292); 145325#L104 assume !(ssl3_accept_~s__state~0 == 16384); 145315#L107 assume !(ssl3_accept_~s__state~0 == 8192); 145317#L110 assume !(ssl3_accept_~s__state~0 == 24576); 145445#L113 assume !(ssl3_accept_~s__state~0 == 8195); 145303#L116 assume !(ssl3_accept_~s__state~0 == 8480); 145304#L119 assume !(ssl3_accept_~s__state~0 == 8481); 145292#L122 assume ssl3_accept_~s__state~0 == 8482; 145293#L123 ssl3_accept_~s__state~0 := 3; 145685#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 145682#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 145677#L601-1 ssl3_accept_~skip~0 := 0; 145676#L98-3 assume true; 145675#L98-1 assume !false; 145674#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 145673#L101 assume !(ssl3_accept_~s__state~0 == 12292); 145672#L104 assume !(ssl3_accept_~s__state~0 == 16384); 145671#L107 assume !(ssl3_accept_~s__state~0 == 8192); 145670#L110 assume !(ssl3_accept_~s__state~0 == 24576); 145669#L113 assume !(ssl3_accept_~s__state~0 == 8195); 145668#L116 assume !(ssl3_accept_~s__state~0 == 8480); 145667#L119 assume !(ssl3_accept_~s__state~0 == 8481); 145666#L122 assume !(ssl3_accept_~s__state~0 == 8482); 145665#L125 assume !(ssl3_accept_~s__state~0 == 8464); 145664#L128 assume !(ssl3_accept_~s__state~0 == 8465); 145663#L131 assume !(ssl3_accept_~s__state~0 == 8466); 145499#L134 assume !(ssl3_accept_~s__state~0 == 8496); 145500#L137 [2018-11-10 12:59:09,554 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:59:09,554 INFO L82 PathProgramCache]: Analyzing trace with hash 575533841, now seen corresponding path program 1 times [2018-11-10 12:59:09,554 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:59:09,554 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:59:09,555 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:09,555 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-10 12:59:09,555 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:09,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:59:09,578 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 12:59:09,578 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 12:59:09,579 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 12:59:09,579 INFO L798 eck$LassoCheckResult]: stem already infeasible [2018-11-10 12:59:09,579 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:59:09,579 INFO L82 PathProgramCache]: Analyzing trace with hash 1699282246, now seen corresponding path program 2 times [2018-11-10 12:59:09,579 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:59:09,579 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:59:09,580 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:09,580 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:59:09,580 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:09,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 12:59:09,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 12:59:09,661 INFO L214 LassoAnalysis]: Preferences: [2018-11-10 12:59:09,661 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-10 12:59:09,661 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-10 12:59:09,661 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-10 12:59:09,661 INFO L127 ssoRankerPreferences]: Use exernal solver: true [2018-11-10 12:59:09,661 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 12:59:09,661 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-10 12:59:09,662 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-10 12:59:09,662 INFO L131 ssoRankerPreferences]: Filename of dumped script: s3_srvr_13_false-unreach-call_false-termination.cil.c_Iteration28_Loop [2018-11-10 12:59:09,662 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-10 12:59:09,662 INFO L280 LassoAnalysis]: Starting lasso preprocessing... [2018-11-10 12:59:09,663 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 12:59:09,678 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 12:59:09,680 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 12:59:09,683 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 12:59:09,685 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 12:59:09,686 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 12:59:09,715 INFO L298 LassoAnalysis]: Preprocessing complete. [2018-11-10 12:59:09,715 INFO L410 LassoAnalysis]: Checking for nontermination... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_76dbe15c-84ec-4b80-811b-157da3b45352/bin-2019/uautomizer/z3 Starting monitored process 19 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 19 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 12:59:09,719 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 12:59:09,719 INFO L163 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_76dbe15c-84ec-4b80-811b-157da3b45352/bin-2019/uautomizer/z3 Starting monitored process 20 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 20 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 12:59:09,739 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2018-11-10 12:59:09,739 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 12:59:09,771 INFO L450 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2018-11-10 12:59:09,772 INFO L214 LassoAnalysis]: Preferences: [2018-11-10 12:59:09,773 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-10 12:59:09,773 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-10 12:59:09,773 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-10 12:59:09,773 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-10 12:59:09,773 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 12:59:09,773 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-10 12:59:09,773 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-10 12:59:09,773 INFO L131 ssoRankerPreferences]: Filename of dumped script: s3_srvr_13_false-unreach-call_false-termination.cil.c_Iteration28_Loop [2018-11-10 12:59:09,773 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-10 12:59:09,773 INFO L280 LassoAnalysis]: Starting lasso preprocessing... [2018-11-10 12:59:09,774 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 12:59:09,775 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 12:59:09,776 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 12:59:09,778 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 12:59:09,779 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 12:59:09,783 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 12:59:09,810 INFO L298 LassoAnalysis]: Preprocessing complete. [2018-11-10 12:59:09,810 INFO L496 LassoAnalysis]: Using template 'affine'. [2018-11-10 12:59:09,811 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 12:59:09,811 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 12:59:09,811 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 12:59:09,811 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 12:59:09,811 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-10 12:59:09,811 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 12:59:09,811 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 12:59:09,811 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 12:59:09,812 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 12:59:09,812 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 12:59:09,812 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 12:59:09,813 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 12:59:09,813 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 12:59:09,813 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 12:59:09,813 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 12:59:09,813 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 12:59:09,813 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 12:59:09,813 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 12:59:09,814 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 12:59:09,814 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 12:59:09,814 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 12:59:09,814 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 12:59:09,814 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-10 12:59:09,814 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 12:59:09,815 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 12:59:09,815 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 12:59:09,815 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 12:59:09,816 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 12:59:09,816 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 12:59:09,816 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 12:59:09,816 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 12:59:09,816 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 12:59:09,816 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 12:59:09,816 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 12:59:09,816 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 12:59:09,817 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 12:59:09,817 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 12:59:09,817 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 12:59:09,817 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 12:59:09,817 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 12:59:09,817 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 12:59:09,817 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 12:59:09,817 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 12:59:09,817 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 12:59:09,818 INFO L421 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2018-11-10 12:59:09,819 INFO L443 ModelExtractionUtils]: Simplification made 3 calls to the SMT solver. [2018-11-10 12:59:09,820 INFO L444 ModelExtractionUtils]: 1 out of 4 variables were initially zero. Simplification set additionally 1 variables to zero. [2018-11-10 12:59:09,820 INFO L437 nArgumentSynthesizer]: Simplifying supporting invariants... [2018-11-10 12:59:09,820 INFO L440 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2018-11-10 12:59:09,820 INFO L517 LassoAnalysis]: Proved termination. [2018-11-10 12:59:09,820 INFO L519 LassoAnalysis]: Termination argument consisting of: Ranking function f(ULTIMATE.start_ssl3_accept_~s__state~0) = 1*ULTIMATE.start_ssl3_accept_~s__state~0 Supporting invariants [] [2018-11-10 12:59:09,820 INFO L297 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2018-11-10 12:59:09,829 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:59:09,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:59:09,838 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 12:59:09,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:59:09,844 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 12:59:09,856 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 12:59:09,856 INFO L152 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 3 loop predicates [2018-11-10 12:59:09,856 INFO L72 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 10773 states and 13657 transitions. cyclomatic complexity: 2899 Second operand 5 states. [2018-11-10 12:59:10,136 INFO L76 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 10773 states and 13657 transitions. cyclomatic complexity: 2899. Second operand 5 states. Result 37054 states and 46597 transitions. Complement of second has 9 states. [2018-11-10 12:59:10,136 INFO L142 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 5 states 1 stem states 3 non-accepting loop states 1 accepting loop states [2018-11-10 12:59:10,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2018-11-10 12:59:10,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 380 transitions. [2018-11-10 12:59:10,137 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 380 transitions. Stem has 21 letters. Loop has 45 letters. [2018-11-10 12:59:10,137 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2018-11-10 12:59:10,137 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 380 transitions. Stem has 66 letters. Loop has 45 letters. [2018-11-10 12:59:10,137 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2018-11-10 12:59:10,138 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 380 transitions. Stem has 21 letters. Loop has 90 letters. [2018-11-10 12:59:10,138 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2018-11-10 12:59:10,138 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 37054 states and 46597 transitions. [2018-11-10 12:59:10,206 INFO L131 ngComponentsAnalysis]: Automaton has 24 accepting balls. 14648 [2018-11-10 12:59:10,255 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 37054 states to 36694 states and 46151 transitions. [2018-11-10 12:59:10,255 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 15907 [2018-11-10 12:59:10,263 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 15966 [2018-11-10 12:59:10,263 INFO L73 IsDeterministic]: Start isDeterministic. Operand 36694 states and 46151 transitions. [2018-11-10 12:59:10,263 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-10 12:59:10,263 INFO L705 BuchiCegarLoop]: Abstraction has 36694 states and 46151 transitions. [2018-11-10 12:59:10,276 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 36694 states and 46151 transitions. [2018-11-10 12:59:10,451 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 36694 to 32616. [2018-11-10 12:59:10,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 32616 states. [2018-11-10 12:59:10,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32616 states to 32616 states and 41302 transitions. [2018-11-10 12:59:10,478 INFO L728 BuchiCegarLoop]: Abstraction has 32616 states and 41302 transitions. [2018-11-10 12:59:10,478 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 12:59:10,478 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 12:59:10,478 INFO L87 Difference]: Start difference. First operand 32616 states and 41302 transitions. Second operand 3 states. [2018-11-10 12:59:10,559 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 12:59:10,559 INFO L93 Difference]: Finished difference Result 16466 states and 20726 transitions. [2018-11-10 12:59:10,560 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 12:59:10,560 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 16466 states and 20726 transitions. [2018-11-10 12:59:10,590 INFO L131 ngComponentsAnalysis]: Automaton has 8 accepting balls. 5292 [2018-11-10 12:59:10,611 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 16466 states to 16455 states and 20715 transitions. [2018-11-10 12:59:10,611 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 5370 [2018-11-10 12:59:10,615 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 5370 [2018-11-10 12:59:10,615 INFO L73 IsDeterministic]: Start isDeterministic. Operand 16455 states and 20715 transitions. [2018-11-10 12:59:10,615 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-10 12:59:10,615 INFO L705 BuchiCegarLoop]: Abstraction has 16455 states and 20715 transitions. [2018-11-10 12:59:10,622 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16455 states and 20715 transitions. [2018-11-10 12:59:10,694 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16455 to 16285. [2018-11-10 12:59:10,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16285 states. [2018-11-10 12:59:10,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16285 states to 16285 states and 20509 transitions. [2018-11-10 12:59:10,708 INFO L728 BuchiCegarLoop]: Abstraction has 16285 states and 20509 transitions. [2018-11-10 12:59:10,708 INFO L608 BuchiCegarLoop]: Abstraction has 16285 states and 20509 transitions. [2018-11-10 12:59:10,708 INFO L442 BuchiCegarLoop]: ======== Iteration 29============ [2018-11-10 12:59:10,708 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 16285 states and 20509 transitions. [2018-11-10 12:59:10,729 INFO L131 ngComponentsAnalysis]: Automaton has 8 accepting balls. 5222 [2018-11-10 12:59:10,729 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-10 12:59:10,729 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-10 12:59:10,730 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 12:59:10,730 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 12:59:10,731 INFO L793 eck$LassoCheckResult]: Stem: 236430#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true; 236160#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~ret54, main_~s~0, main_~tmp~1;havoc main_~s~0;havoc main_~tmp~1;main_~s~0 := 8464;assume { :begin_inline_ssl3_accept } true;ssl3_accept_#in~initial_state := main_~s~0;havoc ssl3_accept_#res;havoc ssl3_accept_#t~nondet0, ssl3_accept_#t~nondet1, ssl3_accept_#t~nondet2, ssl3_accept_#t~nondet3, ssl3_accept_#t~nondet4, ssl3_accept_#t~nondet5, ssl3_accept_#t~nondet6, ssl3_accept_#t~nondet7, ssl3_accept_#t~nondet8, ssl3_accept_#t~nondet9, ssl3_accept_#t~nondet10, ssl3_accept_#t~nondet11, ssl3_accept_#t~nondet12, ssl3_accept_#t~nondet13, ssl3_accept_#t~nondet14, ssl3_accept_#t~nondet15, ssl3_accept_#t~nondet16, ssl3_accept_#t~nondet17, ssl3_accept_#t~nondet18, ssl3_accept_#t~nondet19, ssl3_accept_#t~nondet20, ssl3_accept_#t~nondet21, ssl3_accept_#t~nondet22, ssl3_accept_#t~nondet23, ssl3_accept_#t~nondet24, ssl3_accept_#t~nondet25, ssl3_accept_#t~nondet26, ssl3_accept_#t~post27, ssl3_accept_#t~nondet28, ssl3_accept_#t~post29, ssl3_accept_#t~post30, ssl3_accept_#t~nondet31, ssl3_accept_#t~nondet32, ssl3_accept_#t~nondet33, ssl3_accept_#t~nondet34, ssl3_accept_#t~nondet35, ssl3_accept_#t~nondet36, ssl3_accept_#t~nondet37, ssl3_accept_#t~nondet38, ssl3_accept_#t~nondet39, ssl3_accept_#t~nondet40, ssl3_accept_#t~nondet41, ssl3_accept_#t~nondet42, ssl3_accept_#t~nondet43, ssl3_accept_#t~nondet44, ssl3_accept_#t~nondet45, ssl3_accept_#t~nondet46, ssl3_accept_#t~nondet47, ssl3_accept_#t~nondet48, ssl3_accept_#t~nondet49, ssl3_accept_#t~post50, ssl3_accept_#t~nondet51, ssl3_accept_#t~nondet52, ssl3_accept_#t~post53, ssl3_accept_~initial_state, ssl3_accept_~s__info_callback~0, ssl3_accept_~s__in_handshake~0, ssl3_accept_~s__state~0, ssl3_accept_~s__new_session~0, ssl3_accept_~s__server~0, ssl3_accept_~s__version~0, ssl3_accept_~s__type~0, ssl3_accept_~s__init_num~0, ssl3_accept_~s__hit~0, ssl3_accept_~s__rwstate~0, ssl3_accept_~s__init_buf___0~0, ssl3_accept_~s__debug~0, ssl3_accept_~s__shutdown~0, ssl3_accept_~s__cert~0, ssl3_accept_~s__options~0, ssl3_accept_~s__verify_mode~0, ssl3_accept_~s__session__peer~0, ssl3_accept_~s__cert__pkeys__AT0__privatekey~0, ssl3_accept_~s__ctx__info_callback~0, ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0, ssl3_accept_~s__ctx__stats__sess_accept~0, ssl3_accept_~s__ctx__stats__sess_accept_good~0, ssl3_accept_~s__s3__tmp__cert_request~0, ssl3_accept_~s__s3__tmp__reuse_message~0, ssl3_accept_~s__s3__tmp__use_rsa_tmp~0, ssl3_accept_~s__s3__tmp__new_cipher~0, ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0, ssl3_accept_~s__s3__tmp__next_state___0~0, ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0, ssl3_accept_~s__session__cipher~0, ssl3_accept_~buf~0, ssl3_accept_~l~0, ssl3_accept_~Time~0, ssl3_accept_~tmp~0, ssl3_accept_~cb~0, ssl3_accept_~num1~0, ssl3_accept_~ret~0, ssl3_accept_~new_state~0, ssl3_accept_~state~0, ssl3_accept_~skip~0, ssl3_accept_~got_new_session~0, ssl3_accept_~tmp___1~0, ssl3_accept_~tmp___2~0, ssl3_accept_~tmp___3~0, ssl3_accept_~tmp___4~0, ssl3_accept_~tmp___5~0, ssl3_accept_~tmp___6~0, ssl3_accept_~tmp___7~0, ssl3_accept_~tmp___8~0, ssl3_accept_~tmp___9~0, ssl3_accept_~tmp___10~0, ssl3_accept_~blastFlag~0, ssl3_accept_~__cil_tmp55~0, ssl3_accept_~__cil_tmp56~0, ssl3_accept_~__cil_tmp57~0, ssl3_accept_~__cil_tmp58~0, ssl3_accept_~__cil_tmp59~0, ssl3_accept_~__cil_tmp60~0, ssl3_accept_~__cil_tmp61~0;ssl3_accept_~initial_state := ssl3_accept_#in~initial_state;ssl3_accept_~s__info_callback~0 := ssl3_accept_#t~nondet0;havoc ssl3_accept_#t~nondet0;ssl3_accept_~s__in_handshake~0 := ssl3_accept_#t~nondet1;havoc ssl3_accept_#t~nondet1;havoc ssl3_accept_~s__state~0;havoc ssl3_accept_~s__new_session~0;havoc ssl3_accept_~s__server~0;ssl3_accept_~s__version~0 := ssl3_accept_#t~nondet2;havoc ssl3_accept_#t~nondet2;havoc ssl3_accept_~s__type~0;havoc ssl3_accept_~s__init_num~0;ssl3_accept_~s__hit~0 := ssl3_accept_#t~nondet3;havoc ssl3_accept_#t~nondet3;havoc ssl3_accept_~s__rwstate~0;havoc ssl3_accept_~s__init_buf___0~0;ssl3_accept_~s__debug~0 := ssl3_accept_#t~nondet4;havoc ssl3_accept_#t~nondet4;havoc ssl3_accept_~s__shutdown~0;ssl3_accept_~s__cert~0 := ssl3_accept_#t~nondet5;havoc ssl3_accept_#t~nondet5;ssl3_accept_~s__options~0 := ssl3_accept_#t~nondet6;havoc ssl3_accept_#t~nondet6;ssl3_accept_~s__verify_mode~0 := ssl3_accept_#t~nondet7;havoc ssl3_accept_#t~nondet7;ssl3_accept_~s__session__peer~0 := ssl3_accept_#t~nondet8;havoc ssl3_accept_#t~nondet8;ssl3_accept_~s__cert__pkeys__AT0__privatekey~0 := ssl3_accept_#t~nondet9;havoc ssl3_accept_#t~nondet9;ssl3_accept_~s__ctx__info_callback~0 := ssl3_accept_#t~nondet10;havoc ssl3_accept_#t~nondet10;ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0 := ssl3_accept_#t~nondet11;havoc ssl3_accept_#t~nondet11;ssl3_accept_~s__ctx__stats__sess_accept~0 := ssl3_accept_#t~nondet12;havoc ssl3_accept_#t~nondet12;ssl3_accept_~s__ctx__stats__sess_accept_good~0 := ssl3_accept_#t~nondet13;havoc ssl3_accept_#t~nondet13;havoc ssl3_accept_~s__s3__tmp__cert_request~0;havoc ssl3_accept_~s__s3__tmp__reuse_message~0;havoc ssl3_accept_~s__s3__tmp__use_rsa_tmp~0;ssl3_accept_~s__s3__tmp__new_cipher~0 := ssl3_accept_#t~nondet14;havoc ssl3_accept_#t~nondet14;havoc ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0;havoc ssl3_accept_~s__s3__tmp__next_state___0~0;havoc ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0;havoc ssl3_accept_~s__session__cipher~0;havoc ssl3_accept_~buf~0;havoc ssl3_accept_~l~0;havoc ssl3_accept_~Time~0;havoc ssl3_accept_~tmp~0;havoc ssl3_accept_~cb~0;ssl3_accept_~num1~0 := ssl3_accept_#t~nondet15;havoc ssl3_accept_#t~nondet15;havoc ssl3_accept_~ret~0;havoc ssl3_accept_~new_state~0;havoc ssl3_accept_~state~0;havoc ssl3_accept_~skip~0;havoc ssl3_accept_~got_new_session~0;ssl3_accept_~tmp___1~0 := ssl3_accept_#t~nondet16;havoc ssl3_accept_#t~nondet16;ssl3_accept_~tmp___2~0 := ssl3_accept_#t~nondet17;havoc ssl3_accept_#t~nondet17;ssl3_accept_~tmp___3~0 := ssl3_accept_#t~nondet18;havoc ssl3_accept_#t~nondet18;ssl3_accept_~tmp___4~0 := ssl3_accept_#t~nondet19;havoc ssl3_accept_#t~nondet19;ssl3_accept_~tmp___5~0 := ssl3_accept_#t~nondet20;havoc ssl3_accept_#t~nondet20;ssl3_accept_~tmp___6~0 := ssl3_accept_#t~nondet21;havoc ssl3_accept_#t~nondet21;ssl3_accept_~tmp___7~0 := ssl3_accept_#t~nondet22;havoc ssl3_accept_#t~nondet22;ssl3_accept_~tmp___8~0 := ssl3_accept_#t~nondet23;havoc ssl3_accept_#t~nondet23;ssl3_accept_~tmp___9~0 := ssl3_accept_#t~nondet24;havoc ssl3_accept_#t~nondet24;ssl3_accept_~tmp___10~0 := ssl3_accept_#t~nondet25;havoc ssl3_accept_#t~nondet25;havoc ssl3_accept_~blastFlag~0;havoc ssl3_accept_~__cil_tmp55~0;havoc ssl3_accept_~__cil_tmp56~0;havoc ssl3_accept_~__cil_tmp57~0;havoc ssl3_accept_~__cil_tmp58~0;havoc ssl3_accept_~__cil_tmp59~0;havoc ssl3_accept_~__cil_tmp60~0;havoc ssl3_accept_~__cil_tmp61~0;ssl3_accept_~s__state~0 := ssl3_accept_~initial_state;ssl3_accept_~blastFlag~0 := 0;ssl3_accept_~tmp~0 := ssl3_accept_#t~nondet26;havoc ssl3_accept_#t~nondet26;ssl3_accept_~Time~0 := ssl3_accept_~tmp~0;ssl3_accept_~cb~0 := 0;ssl3_accept_~ret~0 := -1;ssl3_accept_~skip~0 := 0;ssl3_accept_~got_new_session~0 := 0; 236161#L81 assume ssl3_accept_~s__info_callback~0 != 0;ssl3_accept_~cb~0 := ssl3_accept_~s__info_callback~0; 236149#L84-2 ssl3_accept_#t~post27 := ssl3_accept_~s__in_handshake~0;ssl3_accept_~s__in_handshake~0 := ssl3_accept_#t~post27 + 1;havoc ssl3_accept_#t~post27; 236150#L89 assume !(ssl3_accept_~tmp___1~0 + 12288 != 0); 236302#L89-1 assume !(ssl3_accept_~s__cert~0 == 0); 236303#L98-3 assume true; 240244#L98-1 assume !false; 240243#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 240242#L101 assume !(ssl3_accept_~s__state~0 == 12292); 240241#L104 assume !(ssl3_accept_~s__state~0 == 16384); 240240#L107 assume !(ssl3_accept_~s__state~0 == 8192); 240239#L110 assume !(ssl3_accept_~s__state~0 == 24576); 240238#L113 assume !(ssl3_accept_~s__state~0 == 8195); 240237#L116 assume !(ssl3_accept_~s__state~0 == 8480); 240236#L119 assume !(ssl3_accept_~s__state~0 == 8481); 240235#L122 assume !(ssl3_accept_~s__state~0 == 8482); 240234#L125 assume ssl3_accept_~s__state~0 == 8464; 240233#L132 ssl3_accept_~s__shutdown~0 := 0;ssl3_accept_~ret~0 := ssl3_accept_#t~nondet32;havoc ssl3_accept_#t~nondet32; 240232#L273 assume ssl3_accept_~blastFlag~0 == 0;ssl3_accept_~blastFlag~0 := 1; 240231#L273-2 assume !(ssl3_accept_~ret~0 <= 0);ssl3_accept_~got_new_session~0 := 1;ssl3_accept_~s__state~0 := 8496;ssl3_accept_~s__init_num~0 := 0; 240229#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 240226#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 240221#L601-1 ssl3_accept_~skip~0 := 0; 240220#L98-3 assume true; 240219#L98-1 assume !false; 240218#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 240217#L101 assume !(ssl3_accept_~s__state~0 == 12292); 240216#L104 assume !(ssl3_accept_~s__state~0 == 16384); 240215#L107 assume !(ssl3_accept_~s__state~0 == 8192); 240214#L110 assume !(ssl3_accept_~s__state~0 == 24576); 240213#L113 assume !(ssl3_accept_~s__state~0 == 8195); 240212#L116 assume !(ssl3_accept_~s__state~0 == 8480); 240211#L119 assume !(ssl3_accept_~s__state~0 == 8481); 240210#L122 assume !(ssl3_accept_~s__state~0 == 8482); 240209#L125 assume !(ssl3_accept_~s__state~0 == 8464); 240208#L128 assume !(ssl3_accept_~s__state~0 == 8465); 240207#L131 assume !(ssl3_accept_~s__state~0 == 8466); 240206#L134 assume ssl3_accept_~s__state~0 == 8496; 240205#L138 ssl3_accept_~ret~0 := ssl3_accept_#t~nondet33;havoc ssl3_accept_#t~nondet33; 240204#L286 assume ssl3_accept_~blastFlag~0 == 1;ssl3_accept_~blastFlag~0 := 2; 240106#L286-2 assume !(ssl3_accept_~ret~0 <= 0); 240107#L292 assume ssl3_accept_~s__hit~0 != 0;ssl3_accept_~s__state~0 := 8656; 240201#L292-2 ssl3_accept_~s__init_num~0 := 0; 240199#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 240196#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 240191#L601-1 ssl3_accept_~skip~0 := 0; 240190#L98-3 assume true; 240189#L98-1 assume !false; 240188#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 240187#L101 assume !(ssl3_accept_~s__state~0 == 12292); 240186#L104 assume !(ssl3_accept_~s__state~0 == 16384); 240185#L107 assume !(ssl3_accept_~s__state~0 == 8192); 240184#L110 assume !(ssl3_accept_~s__state~0 == 24576); 240183#L113 assume !(ssl3_accept_~s__state~0 == 8195); 240182#L116 assume !(ssl3_accept_~s__state~0 == 8480); 240181#L119 assume !(ssl3_accept_~s__state~0 == 8481); 240180#L122 assume !(ssl3_accept_~s__state~0 == 8482); 240179#L125 assume !(ssl3_accept_~s__state~0 == 8464); 240178#L128 assume !(ssl3_accept_~s__state~0 == 8465); 240177#L131 assume !(ssl3_accept_~s__state~0 == 8466); 240176#L134 assume !(ssl3_accept_~s__state~0 == 8496); 240175#L137 assume !(ssl3_accept_~s__state~0 == 8497); 239831#L140 [2018-11-10 12:59:10,731 INFO L795 eck$LassoCheckResult]: Loop: 239831#L140 assume !(ssl3_accept_~s__state~0 == 8512); 239571#L143 assume !(ssl3_accept_~s__state~0 == 8513); 239572#L146 assume !(ssl3_accept_~s__state~0 == 8528); 239552#L149 assume !(ssl3_accept_~s__state~0 == 8529); 239553#L152 assume !(ssl3_accept_~s__state~0 == 8544); 239533#L155 assume !(ssl3_accept_~s__state~0 == 8545); 239534#L158 assume !(ssl3_accept_~s__state~0 == 8560); 239514#L161 assume !(ssl3_accept_~s__state~0 == 8561); 239515#L164 assume !(ssl3_accept_~s__state~0 == 8448); 239494#L167 assume !(ssl3_accept_~s__state~0 == 8576); 239495#L170 assume !(ssl3_accept_~s__state~0 == 8577); 239475#L173 assume !(ssl3_accept_~s__state~0 == 8592); 237941#L176 assume !(ssl3_accept_~s__state~0 == 8593); 237942#L179 assume !(ssl3_accept_~s__state~0 == 8608); 238845#L182 assume !(ssl3_accept_~s__state~0 == 8609); 238844#L185 assume !(ssl3_accept_~s__state~0 == 8640); 237744#L188 assume !(ssl3_accept_~s__state~0 == 8641); 237742#L191 assume ssl3_accept_~s__state~0 == 8656; 236972#L195 ssl3_accept_~s__session__cipher~0 := ssl3_accept_~s__s3__tmp__new_cipher~0; 237739#L504 assume !(ssl3_accept_~tmp___9~0 == 0);ssl3_accept_~ret~0 := ssl3_accept_#t~nondet48;havoc ssl3_accept_#t~nondet48; 237736#L509 assume !(ssl3_accept_~blastFlag~0 == 2); 237733#L512 assume !(ssl3_accept_~blastFlag~0 == 4); 237732#L515 assume !(ssl3_accept_~blastFlag~0 == 7); 237729#L515-2 assume !(ssl3_accept_~ret~0 <= 0);ssl3_accept_~s__state~0 := 8672;ssl3_accept_~s__init_num~0 := 0; 237727#L525 assume !(ssl3_accept_~tmp___10~0 == 0); 237725#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 237673#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 237661#L601-1 ssl3_accept_~skip~0 := 0; 237653#L98-3 assume true; 237645#L98-1 assume !false; 237637#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 237628#L101 assume !(ssl3_accept_~s__state~0 == 12292); 237618#L104 assume !(ssl3_accept_~s__state~0 == 16384); 237597#L107 assume !(ssl3_accept_~s__state~0 == 8192); 237589#L110 assume !(ssl3_accept_~s__state~0 == 24576); 237582#L113 assume !(ssl3_accept_~s__state~0 == 8195); 237576#L116 assume !(ssl3_accept_~s__state~0 == 8480); 237496#L119 assume !(ssl3_accept_~s__state~0 == 8481); 237490#L122 assume !(ssl3_accept_~s__state~0 == 8482); 237484#L125 assume !(ssl3_accept_~s__state~0 == 8464); 237477#L128 assume !(ssl3_accept_~s__state~0 == 8465); 237464#L131 assume !(ssl3_accept_~s__state~0 == 8466); 237457#L134 assume !(ssl3_accept_~s__state~0 == 8496); 237450#L137 assume !(ssl3_accept_~s__state~0 == 8497); 237443#L140 assume !(ssl3_accept_~s__state~0 == 8512); 237365#L143 assume !(ssl3_accept_~s__state~0 == 8513); 237358#L146 assume !(ssl3_accept_~s__state~0 == 8528); 237351#L149 assume !(ssl3_accept_~s__state~0 == 8529); 237343#L152 assume !(ssl3_accept_~s__state~0 == 8544); 237335#L155 assume !(ssl3_accept_~s__state~0 == 8545); 237328#L158 assume !(ssl3_accept_~s__state~0 == 8560); 237321#L161 assume !(ssl3_accept_~s__state~0 == 8561); 237312#L164 assume !(ssl3_accept_~s__state~0 == 8448); 237303#L167 assume !(ssl3_accept_~s__state~0 == 8576); 237296#L170 assume !(ssl3_accept_~s__state~0 == 8577); 237289#L173 assume !(ssl3_accept_~s__state~0 == 8592); 237283#L176 assume !(ssl3_accept_~s__state~0 == 8593); 237275#L179 assume !(ssl3_accept_~s__state~0 == 8608); 237267#L182 assume !(ssl3_accept_~s__state~0 == 8609); 237259#L185 assume !(ssl3_accept_~s__state~0 == 8640); 237252#L188 assume !(ssl3_accept_~s__state~0 == 8641); 237244#L191 assume !(ssl3_accept_~s__state~0 == 8656); 237053#L194 assume !(ssl3_accept_~s__state~0 == 8657); 236970#L197 assume ssl3_accept_~s__state~0 == 8672; 236961#L201 ssl3_accept_~ret~0 := ssl3_accept_#t~nondet49;havoc ssl3_accept_#t~nondet49; 236951#L533 assume !(ssl3_accept_~blastFlag~0 == 3); 236485#L533-2 assume !(ssl3_accept_~ret~0 <= 0);ssl3_accept_~s__state~0 := 8448; 236329#L540 assume ssl3_accept_~s__hit~0 != 0;ssl3_accept_~s__s3__tmp__next_state___0~0 := 8640; 236330#L540-2 ssl3_accept_~s__init_num~0 := 0; 236658#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 236659#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 236643#L601-1 ssl3_accept_~skip~0 := 0; 236644#L98-3 assume true; 236635#L98-1 assume !false; 236636#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 236627#L101 assume !(ssl3_accept_~s__state~0 == 12292); 236628#L104 assume !(ssl3_accept_~s__state~0 == 16384); 236619#L107 assume !(ssl3_accept_~s__state~0 == 8192); 236620#L110 assume !(ssl3_accept_~s__state~0 == 24576); 236609#L113 assume !(ssl3_accept_~s__state~0 == 8195); 236610#L116 assume !(ssl3_accept_~s__state~0 == 8480); 236599#L119 assume !(ssl3_accept_~s__state~0 == 8481); 236600#L122 assume !(ssl3_accept_~s__state~0 == 8482); 236589#L125 assume !(ssl3_accept_~s__state~0 == 8464); 236590#L128 assume !(ssl3_accept_~s__state~0 == 8465); 236582#L131 assume !(ssl3_accept_~s__state~0 == 8466); 236583#L134 assume !(ssl3_accept_~s__state~0 == 8496); 236575#L137 assume !(ssl3_accept_~s__state~0 == 8497); 236576#L140 assume !(ssl3_accept_~s__state~0 == 8512); 236568#L143 assume !(ssl3_accept_~s__state~0 == 8513); 236569#L146 assume !(ssl3_accept_~s__state~0 == 8528); 236559#L149 assume !(ssl3_accept_~s__state~0 == 8529); 236560#L152 assume !(ssl3_accept_~s__state~0 == 8544); 236547#L155 assume !(ssl3_accept_~s__state~0 == 8545); 236548#L158 assume !(ssl3_accept_~s__state~0 == 8560); 236541#L161 assume !(ssl3_accept_~s__state~0 == 8561); 236542#L164 assume ssl3_accept_~s__state~0 == 8448; 236536#L165 assume !(ssl3_accept_~num1~0 > 0); 236535#L439-1 ssl3_accept_~s__state~0 := ssl3_accept_~s__s3__tmp__next_state___0~0; 236526#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 236527#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 236513#L601-1 ssl3_accept_~skip~0 := 0; 236514#L98-3 assume true; 236505#L98-1 assume !false; 236506#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 236495#L101 assume !(ssl3_accept_~s__state~0 == 12292); 236496#L104 assume !(ssl3_accept_~s__state~0 == 16384); 236828#L107 assume !(ssl3_accept_~s__state~0 == 8192); 236829#L110 assume !(ssl3_accept_~s__state~0 == 24576); 236814#L113 assume !(ssl3_accept_~s__state~0 == 8195); 236815#L116 assume !(ssl3_accept_~s__state~0 == 8480); 236802#L119 assume !(ssl3_accept_~s__state~0 == 8481); 236803#L122 assume !(ssl3_accept_~s__state~0 == 8482); 236790#L125 assume !(ssl3_accept_~s__state~0 == 8464); 236791#L128 assume !(ssl3_accept_~s__state~0 == 8465); 236778#L131 assume !(ssl3_accept_~s__state~0 == 8466); 236779#L134 assume !(ssl3_accept_~s__state~0 == 8496); 236766#L137 assume !(ssl3_accept_~s__state~0 == 8497); 236767#L140 assume !(ssl3_accept_~s__state~0 == 8512); 236653#L143 assume !(ssl3_accept_~s__state~0 == 8513); 236654#L146 assume !(ssl3_accept_~s__state~0 == 8528); 236641#L149 assume !(ssl3_accept_~s__state~0 == 8529); 236642#L152 assume !(ssl3_accept_~s__state~0 == 8544); 236633#L155 assume !(ssl3_accept_~s__state~0 == 8545); 236634#L158 assume !(ssl3_accept_~s__state~0 == 8560); 236625#L161 assume !(ssl3_accept_~s__state~0 == 8561); 236626#L164 assume !(ssl3_accept_~s__state~0 == 8448); 236616#L167 assume ssl3_accept_~s__state~0 == 8576; 236617#L171 ssl3_accept_~ret~0 := ssl3_accept_#t~nondet43;havoc ssl3_accept_#t~nondet43; 241819#L453 assume !(ssl3_accept_~ret~0 <= 0); 241812#L456 assume ssl3_accept_~ret~0 == 2;ssl3_accept_~s__state~0 := 8466; 241813#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 242169#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 242165#L601-1 ssl3_accept_~skip~0 := 0; 242157#L98-3 assume true; 242158#L98-1 assume !false; 242139#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 242140#L101 assume !(ssl3_accept_~s__state~0 == 12292); 242118#L104 assume !(ssl3_accept_~s__state~0 == 16384); 242119#L107 assume !(ssl3_accept_~s__state~0 == 8192); 242103#L110 assume !(ssl3_accept_~s__state~0 == 24576); 242104#L113 assume !(ssl3_accept_~s__state~0 == 8195); 242077#L116 assume !(ssl3_accept_~s__state~0 == 8480); 242078#L119 assume !(ssl3_accept_~s__state~0 == 8481); 242060#L122 assume !(ssl3_accept_~s__state~0 == 8482); 242061#L125 assume !(ssl3_accept_~s__state~0 == 8464); 242038#L128 assume !(ssl3_accept_~s__state~0 == 8465); 242039#L131 assume !(ssl3_accept_~s__state~0 == 8466); 241824#L134 assume ssl3_accept_~s__state~0 == 8496; 239061#L138 ssl3_accept_~ret~0 := ssl3_accept_#t~nondet33;havoc ssl3_accept_#t~nondet33; 241822#L286 assume !(ssl3_accept_~blastFlag~0 == 1); 241816#L286-2 assume !(ssl3_accept_~ret~0 <= 0); 241811#L292 assume ssl3_accept_~s__hit~0 != 0;ssl3_accept_~s__state~0 := 8656; 240100#L292-2 ssl3_accept_~s__init_num~0 := 0; 241805#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 241806#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 241505#L601-1 ssl3_accept_~skip~0 := 0; 241506#L98-3 assume true; 241485#L98-1 assume !false; 241486#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 241233#L101 assume !(ssl3_accept_~s__state~0 == 12292); 241234#L104 assume !(ssl3_accept_~s__state~0 == 16384); 241215#L107 assume !(ssl3_accept_~s__state~0 == 8192); 241216#L110 assume !(ssl3_accept_~s__state~0 == 24576); 241196#L113 assume !(ssl3_accept_~s__state~0 == 8195); 241197#L116 assume !(ssl3_accept_~s__state~0 == 8480); 241177#L119 assume !(ssl3_accept_~s__state~0 == 8481); 241178#L122 assume !(ssl3_accept_~s__state~0 == 8482); 241024#L125 assume !(ssl3_accept_~s__state~0 == 8464); 241025#L128 assume !(ssl3_accept_~s__state~0 == 8465); 240260#L131 assume !(ssl3_accept_~s__state~0 == 8466); 240261#L134 assume !(ssl3_accept_~s__state~0 == 8496); 239830#L137 assume !(ssl3_accept_~s__state~0 == 8497); 239831#L140 [2018-11-10 12:59:10,731 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:59:10,731 INFO L82 PathProgramCache]: Analyzing trace with hash 1547462698, now seen corresponding path program 1 times [2018-11-10 12:59:10,731 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:59:10,731 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:59:10,732 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:10,732 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-10 12:59:10,732 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:10,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 12:59:10,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 12:59:10,741 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:59:10,741 INFO L82 PathProgramCache]: Analyzing trace with hash 893304128, now seen corresponding path program 1 times [2018-11-10 12:59:10,741 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:59:10,741 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:59:10,741 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:10,742 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:59:10,742 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:10,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:59:10,797 INFO L134 CoverageAnalysis]: Checked inductivity of 251 backedges. 187 proven. 28 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2018-11-10 12:59:10,797 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 12:59:10,797 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_76dbe15c-84ec-4b80-811b-157da3b45352/bin-2019/uautomizer/z3 Starting monitored process 21 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 21 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-10 12:59:10,811 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:59:10,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:59:10,828 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 12:59:10,842 INFO L134 CoverageAnalysis]: Checked inductivity of 251 backedges. 128 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2018-11-10 12:59:10,858 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-10 12:59:10,858 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2018-11-10 12:59:10,858 INFO L810 eck$LassoCheckResult]: loop already infeasible [2018-11-10 12:59:10,858 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-10 12:59:10,858 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-10 12:59:10,859 INFO L87 Difference]: Start difference. First operand 16285 states and 20509 transitions. cyclomatic complexity: 4242 Second operand 5 states. [2018-11-10 12:59:11,054 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 12:59:11,054 INFO L93 Difference]: Finished difference Result 19841 states and 24548 transitions. [2018-11-10 12:59:11,055 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-10 12:59:11,055 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 19841 states and 24548 transitions. [2018-11-10 12:59:11,087 INFO L131 ngComponentsAnalysis]: Automaton has 8 accepting balls. 6368 [2018-11-10 12:59:11,112 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 19841 states to 19841 states and 24548 transitions. [2018-11-10 12:59:11,112 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 6447 [2018-11-10 12:59:11,115 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 6447 [2018-11-10 12:59:11,115 INFO L73 IsDeterministic]: Start isDeterministic. Operand 19841 states and 24548 transitions. [2018-11-10 12:59:11,116 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-10 12:59:11,116 INFO L705 BuchiCegarLoop]: Abstraction has 19841 states and 24548 transitions. [2018-11-10 12:59:11,123 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19841 states and 24548 transitions. [2018-11-10 12:59:11,204 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19841 to 17353. [2018-11-10 12:59:11,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17353 states. [2018-11-10 12:59:11,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17353 states to 17353 states and 21577 transitions. [2018-11-10 12:59:11,222 INFO L728 BuchiCegarLoop]: Abstraction has 17353 states and 21577 transitions. [2018-11-10 12:59:11,222 INFO L608 BuchiCegarLoop]: Abstraction has 17353 states and 21577 transitions. [2018-11-10 12:59:11,222 INFO L442 BuchiCegarLoop]: ======== Iteration 30============ [2018-11-10 12:59:11,223 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 17353 states and 21577 transitions. [2018-11-10 12:59:11,249 INFO L131 ngComponentsAnalysis]: Automaton has 8 accepting balls. 5530 [2018-11-10 12:59:11,249 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-10 12:59:11,249 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-10 12:59:11,251 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 12:59:11,251 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 12:59:11,251 INFO L793 eck$LassoCheckResult]: Stem: 273108#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true; 272813#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~ret54, main_~s~0, main_~tmp~1;havoc main_~s~0;havoc main_~tmp~1;main_~s~0 := 8464;assume { :begin_inline_ssl3_accept } true;ssl3_accept_#in~initial_state := main_~s~0;havoc ssl3_accept_#res;havoc ssl3_accept_#t~nondet0, ssl3_accept_#t~nondet1, ssl3_accept_#t~nondet2, ssl3_accept_#t~nondet3, ssl3_accept_#t~nondet4, ssl3_accept_#t~nondet5, ssl3_accept_#t~nondet6, ssl3_accept_#t~nondet7, ssl3_accept_#t~nondet8, ssl3_accept_#t~nondet9, ssl3_accept_#t~nondet10, ssl3_accept_#t~nondet11, ssl3_accept_#t~nondet12, ssl3_accept_#t~nondet13, ssl3_accept_#t~nondet14, ssl3_accept_#t~nondet15, ssl3_accept_#t~nondet16, ssl3_accept_#t~nondet17, ssl3_accept_#t~nondet18, ssl3_accept_#t~nondet19, ssl3_accept_#t~nondet20, ssl3_accept_#t~nondet21, ssl3_accept_#t~nondet22, ssl3_accept_#t~nondet23, ssl3_accept_#t~nondet24, ssl3_accept_#t~nondet25, ssl3_accept_#t~nondet26, ssl3_accept_#t~post27, ssl3_accept_#t~nondet28, ssl3_accept_#t~post29, ssl3_accept_#t~post30, ssl3_accept_#t~nondet31, ssl3_accept_#t~nondet32, ssl3_accept_#t~nondet33, ssl3_accept_#t~nondet34, ssl3_accept_#t~nondet35, ssl3_accept_#t~nondet36, ssl3_accept_#t~nondet37, ssl3_accept_#t~nondet38, ssl3_accept_#t~nondet39, ssl3_accept_#t~nondet40, ssl3_accept_#t~nondet41, ssl3_accept_#t~nondet42, ssl3_accept_#t~nondet43, ssl3_accept_#t~nondet44, ssl3_accept_#t~nondet45, ssl3_accept_#t~nondet46, ssl3_accept_#t~nondet47, ssl3_accept_#t~nondet48, ssl3_accept_#t~nondet49, ssl3_accept_#t~post50, ssl3_accept_#t~nondet51, ssl3_accept_#t~nondet52, ssl3_accept_#t~post53, ssl3_accept_~initial_state, ssl3_accept_~s__info_callback~0, ssl3_accept_~s__in_handshake~0, ssl3_accept_~s__state~0, ssl3_accept_~s__new_session~0, ssl3_accept_~s__server~0, ssl3_accept_~s__version~0, ssl3_accept_~s__type~0, ssl3_accept_~s__init_num~0, ssl3_accept_~s__hit~0, ssl3_accept_~s__rwstate~0, ssl3_accept_~s__init_buf___0~0, ssl3_accept_~s__debug~0, ssl3_accept_~s__shutdown~0, ssl3_accept_~s__cert~0, ssl3_accept_~s__options~0, ssl3_accept_~s__verify_mode~0, ssl3_accept_~s__session__peer~0, ssl3_accept_~s__cert__pkeys__AT0__privatekey~0, ssl3_accept_~s__ctx__info_callback~0, ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0, ssl3_accept_~s__ctx__stats__sess_accept~0, ssl3_accept_~s__ctx__stats__sess_accept_good~0, ssl3_accept_~s__s3__tmp__cert_request~0, ssl3_accept_~s__s3__tmp__reuse_message~0, ssl3_accept_~s__s3__tmp__use_rsa_tmp~0, ssl3_accept_~s__s3__tmp__new_cipher~0, ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0, ssl3_accept_~s__s3__tmp__next_state___0~0, ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0, ssl3_accept_~s__session__cipher~0, ssl3_accept_~buf~0, ssl3_accept_~l~0, ssl3_accept_~Time~0, ssl3_accept_~tmp~0, ssl3_accept_~cb~0, ssl3_accept_~num1~0, ssl3_accept_~ret~0, ssl3_accept_~new_state~0, ssl3_accept_~state~0, ssl3_accept_~skip~0, ssl3_accept_~got_new_session~0, ssl3_accept_~tmp___1~0, ssl3_accept_~tmp___2~0, ssl3_accept_~tmp___3~0, ssl3_accept_~tmp___4~0, ssl3_accept_~tmp___5~0, ssl3_accept_~tmp___6~0, ssl3_accept_~tmp___7~0, ssl3_accept_~tmp___8~0, ssl3_accept_~tmp___9~0, ssl3_accept_~tmp___10~0, ssl3_accept_~blastFlag~0, ssl3_accept_~__cil_tmp55~0, ssl3_accept_~__cil_tmp56~0, ssl3_accept_~__cil_tmp57~0, ssl3_accept_~__cil_tmp58~0, ssl3_accept_~__cil_tmp59~0, ssl3_accept_~__cil_tmp60~0, ssl3_accept_~__cil_tmp61~0;ssl3_accept_~initial_state := ssl3_accept_#in~initial_state;ssl3_accept_~s__info_callback~0 := ssl3_accept_#t~nondet0;havoc ssl3_accept_#t~nondet0;ssl3_accept_~s__in_handshake~0 := ssl3_accept_#t~nondet1;havoc ssl3_accept_#t~nondet1;havoc ssl3_accept_~s__state~0;havoc ssl3_accept_~s__new_session~0;havoc ssl3_accept_~s__server~0;ssl3_accept_~s__version~0 := ssl3_accept_#t~nondet2;havoc ssl3_accept_#t~nondet2;havoc ssl3_accept_~s__type~0;havoc ssl3_accept_~s__init_num~0;ssl3_accept_~s__hit~0 := ssl3_accept_#t~nondet3;havoc ssl3_accept_#t~nondet3;havoc ssl3_accept_~s__rwstate~0;havoc ssl3_accept_~s__init_buf___0~0;ssl3_accept_~s__debug~0 := ssl3_accept_#t~nondet4;havoc ssl3_accept_#t~nondet4;havoc ssl3_accept_~s__shutdown~0;ssl3_accept_~s__cert~0 := ssl3_accept_#t~nondet5;havoc ssl3_accept_#t~nondet5;ssl3_accept_~s__options~0 := ssl3_accept_#t~nondet6;havoc ssl3_accept_#t~nondet6;ssl3_accept_~s__verify_mode~0 := ssl3_accept_#t~nondet7;havoc ssl3_accept_#t~nondet7;ssl3_accept_~s__session__peer~0 := ssl3_accept_#t~nondet8;havoc ssl3_accept_#t~nondet8;ssl3_accept_~s__cert__pkeys__AT0__privatekey~0 := ssl3_accept_#t~nondet9;havoc ssl3_accept_#t~nondet9;ssl3_accept_~s__ctx__info_callback~0 := ssl3_accept_#t~nondet10;havoc ssl3_accept_#t~nondet10;ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0 := ssl3_accept_#t~nondet11;havoc ssl3_accept_#t~nondet11;ssl3_accept_~s__ctx__stats__sess_accept~0 := ssl3_accept_#t~nondet12;havoc ssl3_accept_#t~nondet12;ssl3_accept_~s__ctx__stats__sess_accept_good~0 := ssl3_accept_#t~nondet13;havoc ssl3_accept_#t~nondet13;havoc ssl3_accept_~s__s3__tmp__cert_request~0;havoc ssl3_accept_~s__s3__tmp__reuse_message~0;havoc ssl3_accept_~s__s3__tmp__use_rsa_tmp~0;ssl3_accept_~s__s3__tmp__new_cipher~0 := ssl3_accept_#t~nondet14;havoc ssl3_accept_#t~nondet14;havoc ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0;havoc ssl3_accept_~s__s3__tmp__next_state___0~0;havoc ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0;havoc ssl3_accept_~s__session__cipher~0;havoc ssl3_accept_~buf~0;havoc ssl3_accept_~l~0;havoc ssl3_accept_~Time~0;havoc ssl3_accept_~tmp~0;havoc ssl3_accept_~cb~0;ssl3_accept_~num1~0 := ssl3_accept_#t~nondet15;havoc ssl3_accept_#t~nondet15;havoc ssl3_accept_~ret~0;havoc ssl3_accept_~new_state~0;havoc ssl3_accept_~state~0;havoc ssl3_accept_~skip~0;havoc ssl3_accept_~got_new_session~0;ssl3_accept_~tmp___1~0 := ssl3_accept_#t~nondet16;havoc ssl3_accept_#t~nondet16;ssl3_accept_~tmp___2~0 := ssl3_accept_#t~nondet17;havoc ssl3_accept_#t~nondet17;ssl3_accept_~tmp___3~0 := ssl3_accept_#t~nondet18;havoc ssl3_accept_#t~nondet18;ssl3_accept_~tmp___4~0 := ssl3_accept_#t~nondet19;havoc ssl3_accept_#t~nondet19;ssl3_accept_~tmp___5~0 := ssl3_accept_#t~nondet20;havoc ssl3_accept_#t~nondet20;ssl3_accept_~tmp___6~0 := ssl3_accept_#t~nondet21;havoc ssl3_accept_#t~nondet21;ssl3_accept_~tmp___7~0 := ssl3_accept_#t~nondet22;havoc ssl3_accept_#t~nondet22;ssl3_accept_~tmp___8~0 := ssl3_accept_#t~nondet23;havoc ssl3_accept_#t~nondet23;ssl3_accept_~tmp___9~0 := ssl3_accept_#t~nondet24;havoc ssl3_accept_#t~nondet24;ssl3_accept_~tmp___10~0 := ssl3_accept_#t~nondet25;havoc ssl3_accept_#t~nondet25;havoc ssl3_accept_~blastFlag~0;havoc ssl3_accept_~__cil_tmp55~0;havoc ssl3_accept_~__cil_tmp56~0;havoc ssl3_accept_~__cil_tmp57~0;havoc ssl3_accept_~__cil_tmp58~0;havoc ssl3_accept_~__cil_tmp59~0;havoc ssl3_accept_~__cil_tmp60~0;havoc ssl3_accept_~__cil_tmp61~0;ssl3_accept_~s__state~0 := ssl3_accept_~initial_state;ssl3_accept_~blastFlag~0 := 0;ssl3_accept_~tmp~0 := ssl3_accept_#t~nondet26;havoc ssl3_accept_#t~nondet26;ssl3_accept_~Time~0 := ssl3_accept_~tmp~0;ssl3_accept_~cb~0 := 0;ssl3_accept_~ret~0 := -1;ssl3_accept_~skip~0 := 0;ssl3_accept_~got_new_session~0 := 0; 272814#L81 assume ssl3_accept_~s__info_callback~0 != 0;ssl3_accept_~cb~0 := ssl3_accept_~s__info_callback~0; 272802#L84-2 ssl3_accept_#t~post27 := ssl3_accept_~s__in_handshake~0;ssl3_accept_~s__in_handshake~0 := ssl3_accept_#t~post27 + 1;havoc ssl3_accept_#t~post27; 272803#L89 assume !(ssl3_accept_~tmp___1~0 + 12288 != 0); 272961#L89-1 assume !(ssl3_accept_~s__cert~0 == 0); 272962#L98-3 assume true; 276538#L98-1 assume !false; 276537#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 276536#L101 assume !(ssl3_accept_~s__state~0 == 12292); 276535#L104 assume !(ssl3_accept_~s__state~0 == 16384); 276534#L107 assume !(ssl3_accept_~s__state~0 == 8192); 276533#L110 assume !(ssl3_accept_~s__state~0 == 24576); 276532#L113 assume !(ssl3_accept_~s__state~0 == 8195); 276531#L116 assume !(ssl3_accept_~s__state~0 == 8480); 276530#L119 assume !(ssl3_accept_~s__state~0 == 8481); 276529#L122 assume !(ssl3_accept_~s__state~0 == 8482); 276528#L125 assume ssl3_accept_~s__state~0 == 8464; 276527#L132 ssl3_accept_~s__shutdown~0 := 0;ssl3_accept_~ret~0 := ssl3_accept_#t~nondet32;havoc ssl3_accept_#t~nondet32; 276526#L273 assume ssl3_accept_~blastFlag~0 == 0;ssl3_accept_~blastFlag~0 := 1; 276523#L273-2 assume !(ssl3_accept_~ret~0 <= 0);ssl3_accept_~got_new_session~0 := 1;ssl3_accept_~s__state~0 := 8496;ssl3_accept_~s__init_num~0 := 0; 276518#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 276505#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 276494#L601-1 ssl3_accept_~skip~0 := 0; 276491#L98-3 assume true; 276488#L98-1 assume !false; 276485#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 276482#L101 assume !(ssl3_accept_~s__state~0 == 12292); 276479#L104 assume !(ssl3_accept_~s__state~0 == 16384); 276476#L107 assume !(ssl3_accept_~s__state~0 == 8192); 276471#L110 assume !(ssl3_accept_~s__state~0 == 24576); 276465#L113 assume !(ssl3_accept_~s__state~0 == 8195); 276457#L116 assume !(ssl3_accept_~s__state~0 == 8480); 276453#L119 assume !(ssl3_accept_~s__state~0 == 8481); 276449#L122 assume !(ssl3_accept_~s__state~0 == 8482); 276445#L125 assume !(ssl3_accept_~s__state~0 == 8464); 276441#L128 assume !(ssl3_accept_~s__state~0 == 8465); 276437#L131 assume !(ssl3_accept_~s__state~0 == 8466); 276433#L134 assume ssl3_accept_~s__state~0 == 8496; 276430#L138 ssl3_accept_~ret~0 := ssl3_accept_#t~nondet33;havoc ssl3_accept_#t~nondet33; 276427#L286 assume ssl3_accept_~blastFlag~0 == 1;ssl3_accept_~blastFlag~0 := 2; 276422#L286-2 assume !(ssl3_accept_~ret~0 <= 0); 276414#L292 assume ssl3_accept_~s__hit~0 != 0;ssl3_accept_~s__state~0 := 8656; 276415#L292-2 ssl3_accept_~s__init_num~0 := 0; 280899#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 280896#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 280891#L601-1 ssl3_accept_~skip~0 := 0; 280890#L98-3 assume true; 280889#L98-1 assume !false; 280888#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 280887#L101 assume !(ssl3_accept_~s__state~0 == 12292); 280886#L104 assume !(ssl3_accept_~s__state~0 == 16384); 280885#L107 assume !(ssl3_accept_~s__state~0 == 8192); 280884#L110 assume !(ssl3_accept_~s__state~0 == 24576); 280883#L113 assume !(ssl3_accept_~s__state~0 == 8195); 280882#L116 assume !(ssl3_accept_~s__state~0 == 8480); 280881#L119 assume !(ssl3_accept_~s__state~0 == 8481); 280880#L122 assume !(ssl3_accept_~s__state~0 == 8482); 280879#L125 assume !(ssl3_accept_~s__state~0 == 8464); 280878#L128 assume !(ssl3_accept_~s__state~0 == 8465); 280877#L131 assume !(ssl3_accept_~s__state~0 == 8466); 280876#L134 assume !(ssl3_accept_~s__state~0 == 8496); 280873#L137 assume !(ssl3_accept_~s__state~0 == 8497); 274269#L140 [2018-11-10 12:59:11,251 INFO L795 eck$LassoCheckResult]: Loop: 274269#L140 assume !(ssl3_accept_~s__state~0 == 8512); 274267#L143 assume !(ssl3_accept_~s__state~0 == 8513); 274265#L146 assume !(ssl3_accept_~s__state~0 == 8528); 274263#L149 assume !(ssl3_accept_~s__state~0 == 8529); 274261#L152 assume !(ssl3_accept_~s__state~0 == 8544); 274259#L155 assume !(ssl3_accept_~s__state~0 == 8545); 274257#L158 assume !(ssl3_accept_~s__state~0 == 8560); 274255#L161 assume !(ssl3_accept_~s__state~0 == 8561); 274253#L164 assume !(ssl3_accept_~s__state~0 == 8448); 274251#L167 assume !(ssl3_accept_~s__state~0 == 8576); 274249#L170 assume !(ssl3_accept_~s__state~0 == 8577); 274247#L173 assume !(ssl3_accept_~s__state~0 == 8592); 274245#L176 assume !(ssl3_accept_~s__state~0 == 8593); 274242#L179 assume !(ssl3_accept_~s__state~0 == 8608); 274243#L182 assume !(ssl3_accept_~s__state~0 == 8609); 274237#L185 assume !(ssl3_accept_~s__state~0 == 8640); 274235#L188 assume !(ssl3_accept_~s__state~0 == 8641); 274201#L191 assume ssl3_accept_~s__state~0 == 8656; 273932#L195 ssl3_accept_~s__session__cipher~0 := ssl3_accept_~s__s3__tmp__new_cipher~0; 274198#L504 assume !(ssl3_accept_~tmp___9~0 == 0);ssl3_accept_~ret~0 := ssl3_accept_#t~nondet48;havoc ssl3_accept_#t~nondet48; 274194#L509 assume !(ssl3_accept_~blastFlag~0 == 2); 274196#L512 assume !(ssl3_accept_~blastFlag~0 == 4); 275355#L515 assume !(ssl3_accept_~blastFlag~0 == 7); 275353#L515-2 assume !(ssl3_accept_~ret~0 <= 0);ssl3_accept_~s__state~0 := 8672;ssl3_accept_~s__init_num~0 := 0; 275350#L525 assume !(ssl3_accept_~tmp___10~0 == 0); 275346#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 275338#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 275333#L601-1 ssl3_accept_~skip~0 := 0; 275332#L98-3 assume true; 275331#L98-1 assume !false; 275330#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 275329#L101 assume !(ssl3_accept_~s__state~0 == 12292); 275328#L104 assume !(ssl3_accept_~s__state~0 == 16384); 275327#L107 assume !(ssl3_accept_~s__state~0 == 8192); 275326#L110 assume !(ssl3_accept_~s__state~0 == 24576); 275325#L113 assume !(ssl3_accept_~s__state~0 == 8195); 275324#L116 assume !(ssl3_accept_~s__state~0 == 8480); 275323#L119 assume !(ssl3_accept_~s__state~0 == 8481); 275322#L122 assume !(ssl3_accept_~s__state~0 == 8482); 274084#L125 assume !(ssl3_accept_~s__state~0 == 8464); 274085#L128 assume !(ssl3_accept_~s__state~0 == 8465); 275310#L131 assume !(ssl3_accept_~s__state~0 == 8466); 274068#L134 assume !(ssl3_accept_~s__state~0 == 8496); 274063#L137 assume !(ssl3_accept_~s__state~0 == 8497); 274058#L140 assume !(ssl3_accept_~s__state~0 == 8512); 274053#L143 assume !(ssl3_accept_~s__state~0 == 8513); 274048#L146 assume !(ssl3_accept_~s__state~0 == 8528); 274043#L149 assume !(ssl3_accept_~s__state~0 == 8529); 274038#L152 assume !(ssl3_accept_~s__state~0 == 8544); 274033#L155 assume !(ssl3_accept_~s__state~0 == 8545); 274028#L158 assume !(ssl3_accept_~s__state~0 == 8560); 274023#L161 assume !(ssl3_accept_~s__state~0 == 8561); 274018#L164 assume !(ssl3_accept_~s__state~0 == 8448); 274013#L167 assume !(ssl3_accept_~s__state~0 == 8576); 274008#L170 assume !(ssl3_accept_~s__state~0 == 8577); 274003#L173 assume !(ssl3_accept_~s__state~0 == 8592); 273998#L176 assume !(ssl3_accept_~s__state~0 == 8593); 273993#L179 assume !(ssl3_accept_~s__state~0 == 8608); 273988#L182 assume !(ssl3_accept_~s__state~0 == 8609); 273983#L185 assume !(ssl3_accept_~s__state~0 == 8640); 273980#L188 assume !(ssl3_accept_~s__state~0 == 8641); 273961#L191 assume !(ssl3_accept_~s__state~0 == 8656); 273949#L194 assume !(ssl3_accept_~s__state~0 == 8657); 273929#L197 assume ssl3_accept_~s__state~0 == 8672; 273923#L201 ssl3_accept_~ret~0 := ssl3_accept_#t~nondet49;havoc ssl3_accept_#t~nondet49; 273911#L533 assume !(ssl3_accept_~blastFlag~0 == 3); 273166#L533-2 assume !(ssl3_accept_~ret~0 <= 0);ssl3_accept_~s__state~0 := 8448; 272988#L540 assume ssl3_accept_~s__hit~0 != 0;ssl3_accept_~s__s3__tmp__next_state___0~0 := 8640; 272989#L540-2 ssl3_accept_~s__init_num~0 := 0; 273360#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 273361#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 273345#L601-1 ssl3_accept_~skip~0 := 0; 273346#L98-3 assume true; 273337#L98-1 assume !false; 273338#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 273329#L101 assume !(ssl3_accept_~s__state~0 == 12292); 273330#L104 assume !(ssl3_accept_~s__state~0 == 16384); 273321#L107 assume !(ssl3_accept_~s__state~0 == 8192); 273322#L110 assume !(ssl3_accept_~s__state~0 == 24576); 273313#L113 assume !(ssl3_accept_~s__state~0 == 8195); 273314#L116 assume !(ssl3_accept_~s__state~0 == 8480); 273305#L119 assume !(ssl3_accept_~s__state~0 == 8481); 273306#L122 assume !(ssl3_accept_~s__state~0 == 8482); 273297#L125 assume !(ssl3_accept_~s__state~0 == 8464); 273298#L128 assume !(ssl3_accept_~s__state~0 == 8465); 273289#L131 assume !(ssl3_accept_~s__state~0 == 8466); 273290#L134 assume !(ssl3_accept_~s__state~0 == 8496); 273280#L137 assume !(ssl3_accept_~s__state~0 == 8497); 273281#L140 assume !(ssl3_accept_~s__state~0 == 8512); 273273#L143 assume !(ssl3_accept_~s__state~0 == 8513); 273274#L146 assume !(ssl3_accept_~s__state~0 == 8528); 273262#L149 assume !(ssl3_accept_~s__state~0 == 8529); 273263#L152 assume !(ssl3_accept_~s__state~0 == 8544); 273247#L155 assume !(ssl3_accept_~s__state~0 == 8545); 273248#L158 assume !(ssl3_accept_~s__state~0 == 8560); 273239#L161 assume !(ssl3_accept_~s__state~0 == 8561); 273240#L164 assume ssl3_accept_~s__state~0 == 8448; 273232#L165 assume !(ssl3_accept_~num1~0 > 0); 273231#L439-1 ssl3_accept_~s__state~0 := ssl3_accept_~s__s3__tmp__next_state___0~0; 273219#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 273220#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 273204#L601-1 ssl3_accept_~skip~0 := 0; 273205#L98-3 assume true; 273194#L98-1 assume !false; 273195#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 273184#L101 assume !(ssl3_accept_~s__state~0 == 12292); 273185#L104 assume ssl3_accept_~s__state~0 == 16384; 273934#L210 ssl3_accept_~s__server~0 := 1; 276578#L215 assume ssl3_accept_~cb~0 != 0; 276577#L215-2 ssl3_accept_~__cil_tmp55~0 := ssl3_accept_~s__version~0 * 8; 276576#L220 assume !(ssl3_accept_~__cil_tmp55~0 != 3);ssl3_accept_~s__type~0 := 8192; 276574#L225 assume !(ssl3_accept_~s__init_buf___0~0 == 0); 276572#L225-2 assume !(ssl3_accept_~tmp___4~0 == 0);ssl3_accept_~s__init_num~0 := 0; 276570#L242 assume ssl3_accept_~s__state~0 != 12292; 276571#L243 assume !(ssl3_accept_~tmp___5~0 == 0);ssl3_accept_~s__state~0 := 8464;ssl3_accept_#t~post29 := ssl3_accept_~s__ctx__stats__sess_accept~0;ssl3_accept_~s__ctx__stats__sess_accept~0 := ssl3_accept_#t~post29 + 1;havoc ssl3_accept_#t~post29; 283562#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 283563#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 283551#L601-1 ssl3_accept_~skip~0 := 0; 283552#L98-3 assume true; 283547#L98-1 assume !false; 283548#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 283543#L101 assume !(ssl3_accept_~s__state~0 == 12292); 283544#L104 assume !(ssl3_accept_~s__state~0 == 16384); 283539#L107 assume !(ssl3_accept_~s__state~0 == 8192); 283540#L110 assume !(ssl3_accept_~s__state~0 == 24576); 283535#L113 assume !(ssl3_accept_~s__state~0 == 8195); 283536#L116 assume !(ssl3_accept_~s__state~0 == 8480); 283531#L119 assume !(ssl3_accept_~s__state~0 == 8481); 283532#L122 assume !(ssl3_accept_~s__state~0 == 8482); 284186#L125 assume ssl3_accept_~s__state~0 == 8464; 272826#L132 ssl3_accept_~s__shutdown~0 := 0;ssl3_accept_~ret~0 := ssl3_accept_#t~nondet32;havoc ssl3_accept_#t~nondet32; 273117#L273 assume !(ssl3_accept_~blastFlag~0 == 0); 283466#L273-2 assume !(ssl3_accept_~ret~0 <= 0);ssl3_accept_~got_new_session~0 := 1;ssl3_accept_~s__state~0 := 8496;ssl3_accept_~s__init_num~0 := 0; 283465#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 283459#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 283449#L601-1 ssl3_accept_~skip~0 := 0; 283447#L98-3 assume true; 283445#L98-1 assume !false; 283443#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 283441#L101 assume !(ssl3_accept_~s__state~0 == 12292); 283439#L104 assume !(ssl3_accept_~s__state~0 == 16384); 283437#L107 assume !(ssl3_accept_~s__state~0 == 8192); 283435#L110 assume !(ssl3_accept_~s__state~0 == 24576); 283433#L113 assume !(ssl3_accept_~s__state~0 == 8195); 283431#L116 assume !(ssl3_accept_~s__state~0 == 8480); 283429#L119 assume !(ssl3_accept_~s__state~0 == 8481); 283427#L122 assume !(ssl3_accept_~s__state~0 == 8482); 283425#L125 assume !(ssl3_accept_~s__state~0 == 8464); 283423#L128 assume !(ssl3_accept_~s__state~0 == 8465); 283421#L131 assume !(ssl3_accept_~s__state~0 == 8466); 283419#L134 assume ssl3_accept_~s__state~0 == 8496; 273037#L138 ssl3_accept_~ret~0 := ssl3_accept_#t~nondet33;havoc ssl3_accept_#t~nondet33; 273038#L286 assume !(ssl3_accept_~blastFlag~0 == 1); 273083#L286-2 assume !(ssl3_accept_~ret~0 <= 0); 273084#L292 assume ssl3_accept_~s__hit~0 != 0;ssl3_accept_~s__state~0 := 8656; 276386#L292-2 ssl3_accept_~s__init_num~0 := 0; 273103#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 283413#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 283408#L601-1 ssl3_accept_~skip~0 := 0; 283407#L98-3 assume true; 283406#L98-1 assume !false; 283405#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 283404#L101 assume !(ssl3_accept_~s__state~0 == 12292); 283403#L104 assume !(ssl3_accept_~s__state~0 == 16384); 283385#L107 assume !(ssl3_accept_~s__state~0 == 8192); 283379#L110 assume !(ssl3_accept_~s__state~0 == 24576); 283378#L113 assume !(ssl3_accept_~s__state~0 == 8195); 283377#L116 assume !(ssl3_accept_~s__state~0 == 8480); 283348#L119 assume !(ssl3_accept_~s__state~0 == 8481); 282497#L122 assume !(ssl3_accept_~s__state~0 == 8482); 282168#L125 assume !(ssl3_accept_~s__state~0 == 8464); 282164#L128 assume !(ssl3_accept_~s__state~0 == 8465); 282160#L131 assume !(ssl3_accept_~s__state~0 == 8466); 282154#L134 assume !(ssl3_accept_~s__state~0 == 8496); 274271#L137 assume !(ssl3_accept_~s__state~0 == 8497); 274269#L140 [2018-11-10 12:59:11,251 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:59:11,252 INFO L82 PathProgramCache]: Analyzing trace with hash 1547462698, now seen corresponding path program 2 times [2018-11-10 12:59:11,252 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:59:11,252 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:59:11,253 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:11,253 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:59:11,253 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:11,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 12:59:11,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 12:59:11,264 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:59:11,264 INFO L82 PathProgramCache]: Analyzing trace with hash 682413034, now seen corresponding path program 1 times [2018-11-10 12:59:11,264 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:59:11,265 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:59:11,265 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:11,265 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-10 12:59:11,265 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:11,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:59:11,353 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 173 proven. 8 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2018-11-10 12:59:11,354 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 12:59:11,412 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_76dbe15c-84ec-4b80-811b-157da3b45352/bin-2019/uautomizer/z3 Starting monitored process 22 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 22 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-10 12:59:11,423 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:59:11,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:59:11,444 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 12:59:11,455 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 173 proven. 8 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2018-11-10 12:59:11,471 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-10 12:59:11,471 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 4 [2018-11-10 12:59:11,472 INFO L810 eck$LassoCheckResult]: loop already infeasible [2018-11-10 12:59:11,472 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-10 12:59:11,472 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-11-10 12:59:11,472 INFO L87 Difference]: Start difference. First operand 17353 states and 21577 transitions. cyclomatic complexity: 4242 Second operand 4 states. [2018-11-10 12:59:11,639 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 12:59:11,639 INFO L93 Difference]: Finished difference Result 18561 states and 22845 transitions. [2018-11-10 12:59:11,641 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-10 12:59:11,641 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 18561 states and 22845 transitions. [2018-11-10 12:59:11,676 INFO L131 ngComponentsAnalysis]: Automaton has 22 accepting balls. 4116 [2018-11-10 12:59:11,696 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 18561 states to 15669 states and 19433 transitions. [2018-11-10 12:59:11,696 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 5608 [2018-11-10 12:59:11,699 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 5946 [2018-11-10 12:59:11,699 INFO L73 IsDeterministic]: Start isDeterministic. Operand 15669 states and 19433 transitions. [2018-11-10 12:59:11,701 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-10 12:59:11,701 INFO L705 BuchiCegarLoop]: Abstraction has 15669 states and 19433 transitions. [2018-11-10 12:59:11,707 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15669 states and 19433 transitions. [2018-11-10 12:59:11,764 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15669 to 13516. [2018-11-10 12:59:11,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13516 states. [2018-11-10 12:59:11,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13516 states to 13516 states and 16777 transitions. [2018-11-10 12:59:11,775 INFO L728 BuchiCegarLoop]: Abstraction has 13516 states and 16777 transitions. [2018-11-10 12:59:11,776 INFO L608 BuchiCegarLoop]: Abstraction has 13516 states and 16777 transitions. [2018-11-10 12:59:11,776 INFO L442 BuchiCegarLoop]: ======== Iteration 31============ [2018-11-10 12:59:11,776 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 13516 states and 16777 transitions. [2018-11-10 12:59:11,793 INFO L131 ngComponentsAnalysis]: Automaton has 19 accepting balls. 3927 [2018-11-10 12:59:11,793 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-10 12:59:11,793 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-10 12:59:11,794 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 12:59:11,794 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 5, 5, 4, 4, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 12:59:11,795 INFO L793 eck$LassoCheckResult]: Stem: 309531#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true; 309259#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~ret54, main_~s~0, main_~tmp~1;havoc main_~s~0;havoc main_~tmp~1;main_~s~0 := 8464;assume { :begin_inline_ssl3_accept } true;ssl3_accept_#in~initial_state := main_~s~0;havoc ssl3_accept_#res;havoc ssl3_accept_#t~nondet0, ssl3_accept_#t~nondet1, ssl3_accept_#t~nondet2, ssl3_accept_#t~nondet3, ssl3_accept_#t~nondet4, ssl3_accept_#t~nondet5, ssl3_accept_#t~nondet6, ssl3_accept_#t~nondet7, ssl3_accept_#t~nondet8, ssl3_accept_#t~nondet9, ssl3_accept_#t~nondet10, ssl3_accept_#t~nondet11, ssl3_accept_#t~nondet12, ssl3_accept_#t~nondet13, ssl3_accept_#t~nondet14, ssl3_accept_#t~nondet15, ssl3_accept_#t~nondet16, ssl3_accept_#t~nondet17, ssl3_accept_#t~nondet18, ssl3_accept_#t~nondet19, ssl3_accept_#t~nondet20, ssl3_accept_#t~nondet21, ssl3_accept_#t~nondet22, ssl3_accept_#t~nondet23, ssl3_accept_#t~nondet24, ssl3_accept_#t~nondet25, ssl3_accept_#t~nondet26, ssl3_accept_#t~post27, ssl3_accept_#t~nondet28, ssl3_accept_#t~post29, ssl3_accept_#t~post30, ssl3_accept_#t~nondet31, ssl3_accept_#t~nondet32, ssl3_accept_#t~nondet33, ssl3_accept_#t~nondet34, ssl3_accept_#t~nondet35, ssl3_accept_#t~nondet36, ssl3_accept_#t~nondet37, ssl3_accept_#t~nondet38, ssl3_accept_#t~nondet39, ssl3_accept_#t~nondet40, ssl3_accept_#t~nondet41, ssl3_accept_#t~nondet42, ssl3_accept_#t~nondet43, ssl3_accept_#t~nondet44, ssl3_accept_#t~nondet45, ssl3_accept_#t~nondet46, ssl3_accept_#t~nondet47, ssl3_accept_#t~nondet48, ssl3_accept_#t~nondet49, ssl3_accept_#t~post50, ssl3_accept_#t~nondet51, ssl3_accept_#t~nondet52, ssl3_accept_#t~post53, ssl3_accept_~initial_state, ssl3_accept_~s__info_callback~0, ssl3_accept_~s__in_handshake~0, ssl3_accept_~s__state~0, ssl3_accept_~s__new_session~0, ssl3_accept_~s__server~0, ssl3_accept_~s__version~0, ssl3_accept_~s__type~0, ssl3_accept_~s__init_num~0, ssl3_accept_~s__hit~0, ssl3_accept_~s__rwstate~0, ssl3_accept_~s__init_buf___0~0, ssl3_accept_~s__debug~0, ssl3_accept_~s__shutdown~0, ssl3_accept_~s__cert~0, ssl3_accept_~s__options~0, ssl3_accept_~s__verify_mode~0, ssl3_accept_~s__session__peer~0, ssl3_accept_~s__cert__pkeys__AT0__privatekey~0, ssl3_accept_~s__ctx__info_callback~0, ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0, ssl3_accept_~s__ctx__stats__sess_accept~0, ssl3_accept_~s__ctx__stats__sess_accept_good~0, ssl3_accept_~s__s3__tmp__cert_request~0, ssl3_accept_~s__s3__tmp__reuse_message~0, ssl3_accept_~s__s3__tmp__use_rsa_tmp~0, ssl3_accept_~s__s3__tmp__new_cipher~0, ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0, ssl3_accept_~s__s3__tmp__next_state___0~0, ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0, ssl3_accept_~s__session__cipher~0, ssl3_accept_~buf~0, ssl3_accept_~l~0, ssl3_accept_~Time~0, ssl3_accept_~tmp~0, ssl3_accept_~cb~0, ssl3_accept_~num1~0, ssl3_accept_~ret~0, ssl3_accept_~new_state~0, ssl3_accept_~state~0, ssl3_accept_~skip~0, ssl3_accept_~got_new_session~0, ssl3_accept_~tmp___1~0, ssl3_accept_~tmp___2~0, ssl3_accept_~tmp___3~0, ssl3_accept_~tmp___4~0, ssl3_accept_~tmp___5~0, ssl3_accept_~tmp___6~0, ssl3_accept_~tmp___7~0, ssl3_accept_~tmp___8~0, ssl3_accept_~tmp___9~0, ssl3_accept_~tmp___10~0, ssl3_accept_~blastFlag~0, ssl3_accept_~__cil_tmp55~0, ssl3_accept_~__cil_tmp56~0, ssl3_accept_~__cil_tmp57~0, ssl3_accept_~__cil_tmp58~0, ssl3_accept_~__cil_tmp59~0, ssl3_accept_~__cil_tmp60~0, ssl3_accept_~__cil_tmp61~0;ssl3_accept_~initial_state := ssl3_accept_#in~initial_state;ssl3_accept_~s__info_callback~0 := ssl3_accept_#t~nondet0;havoc ssl3_accept_#t~nondet0;ssl3_accept_~s__in_handshake~0 := ssl3_accept_#t~nondet1;havoc ssl3_accept_#t~nondet1;havoc ssl3_accept_~s__state~0;havoc ssl3_accept_~s__new_session~0;havoc ssl3_accept_~s__server~0;ssl3_accept_~s__version~0 := ssl3_accept_#t~nondet2;havoc ssl3_accept_#t~nondet2;havoc ssl3_accept_~s__type~0;havoc ssl3_accept_~s__init_num~0;ssl3_accept_~s__hit~0 := ssl3_accept_#t~nondet3;havoc ssl3_accept_#t~nondet3;havoc ssl3_accept_~s__rwstate~0;havoc ssl3_accept_~s__init_buf___0~0;ssl3_accept_~s__debug~0 := ssl3_accept_#t~nondet4;havoc ssl3_accept_#t~nondet4;havoc ssl3_accept_~s__shutdown~0;ssl3_accept_~s__cert~0 := ssl3_accept_#t~nondet5;havoc ssl3_accept_#t~nondet5;ssl3_accept_~s__options~0 := ssl3_accept_#t~nondet6;havoc ssl3_accept_#t~nondet6;ssl3_accept_~s__verify_mode~0 := ssl3_accept_#t~nondet7;havoc ssl3_accept_#t~nondet7;ssl3_accept_~s__session__peer~0 := ssl3_accept_#t~nondet8;havoc ssl3_accept_#t~nondet8;ssl3_accept_~s__cert__pkeys__AT0__privatekey~0 := ssl3_accept_#t~nondet9;havoc ssl3_accept_#t~nondet9;ssl3_accept_~s__ctx__info_callback~0 := ssl3_accept_#t~nondet10;havoc ssl3_accept_#t~nondet10;ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0 := ssl3_accept_#t~nondet11;havoc ssl3_accept_#t~nondet11;ssl3_accept_~s__ctx__stats__sess_accept~0 := ssl3_accept_#t~nondet12;havoc ssl3_accept_#t~nondet12;ssl3_accept_~s__ctx__stats__sess_accept_good~0 := ssl3_accept_#t~nondet13;havoc ssl3_accept_#t~nondet13;havoc ssl3_accept_~s__s3__tmp__cert_request~0;havoc ssl3_accept_~s__s3__tmp__reuse_message~0;havoc ssl3_accept_~s__s3__tmp__use_rsa_tmp~0;ssl3_accept_~s__s3__tmp__new_cipher~0 := ssl3_accept_#t~nondet14;havoc ssl3_accept_#t~nondet14;havoc ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0;havoc ssl3_accept_~s__s3__tmp__next_state___0~0;havoc ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0;havoc ssl3_accept_~s__session__cipher~0;havoc ssl3_accept_~buf~0;havoc ssl3_accept_~l~0;havoc ssl3_accept_~Time~0;havoc ssl3_accept_~tmp~0;havoc ssl3_accept_~cb~0;ssl3_accept_~num1~0 := ssl3_accept_#t~nondet15;havoc ssl3_accept_#t~nondet15;havoc ssl3_accept_~ret~0;havoc ssl3_accept_~new_state~0;havoc ssl3_accept_~state~0;havoc ssl3_accept_~skip~0;havoc ssl3_accept_~got_new_session~0;ssl3_accept_~tmp___1~0 := ssl3_accept_#t~nondet16;havoc ssl3_accept_#t~nondet16;ssl3_accept_~tmp___2~0 := ssl3_accept_#t~nondet17;havoc ssl3_accept_#t~nondet17;ssl3_accept_~tmp___3~0 := ssl3_accept_#t~nondet18;havoc ssl3_accept_#t~nondet18;ssl3_accept_~tmp___4~0 := ssl3_accept_#t~nondet19;havoc ssl3_accept_#t~nondet19;ssl3_accept_~tmp___5~0 := ssl3_accept_#t~nondet20;havoc ssl3_accept_#t~nondet20;ssl3_accept_~tmp___6~0 := ssl3_accept_#t~nondet21;havoc ssl3_accept_#t~nondet21;ssl3_accept_~tmp___7~0 := ssl3_accept_#t~nondet22;havoc ssl3_accept_#t~nondet22;ssl3_accept_~tmp___8~0 := ssl3_accept_#t~nondet23;havoc ssl3_accept_#t~nondet23;ssl3_accept_~tmp___9~0 := ssl3_accept_#t~nondet24;havoc ssl3_accept_#t~nondet24;ssl3_accept_~tmp___10~0 := ssl3_accept_#t~nondet25;havoc ssl3_accept_#t~nondet25;havoc ssl3_accept_~blastFlag~0;havoc ssl3_accept_~__cil_tmp55~0;havoc ssl3_accept_~__cil_tmp56~0;havoc ssl3_accept_~__cil_tmp57~0;havoc ssl3_accept_~__cil_tmp58~0;havoc ssl3_accept_~__cil_tmp59~0;havoc ssl3_accept_~__cil_tmp60~0;havoc ssl3_accept_~__cil_tmp61~0;ssl3_accept_~s__state~0 := ssl3_accept_~initial_state;ssl3_accept_~blastFlag~0 := 0;ssl3_accept_~tmp~0 := ssl3_accept_#t~nondet26;havoc ssl3_accept_#t~nondet26;ssl3_accept_~Time~0 := ssl3_accept_~tmp~0;ssl3_accept_~cb~0 := 0;ssl3_accept_~ret~0 := -1;ssl3_accept_~skip~0 := 0;ssl3_accept_~got_new_session~0 := 0; 309260#L81 assume ssl3_accept_~s__info_callback~0 != 0;ssl3_accept_~cb~0 := ssl3_accept_~s__info_callback~0; 309248#L84-2 ssl3_accept_#t~post27 := ssl3_accept_~s__in_handshake~0;ssl3_accept_~s__in_handshake~0 := ssl3_accept_#t~post27 + 1;havoc ssl3_accept_#t~post27; 309249#L89 assume !(ssl3_accept_~tmp___1~0 + 12288 != 0); 309404#L89-1 assume !(ssl3_accept_~s__cert~0 == 0); 309405#L98-3 assume true; 313439#L98-1 assume !false; 313438#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 313437#L101 assume !(ssl3_accept_~s__state~0 == 12292); 313436#L104 assume !(ssl3_accept_~s__state~0 == 16384); 313435#L107 assume !(ssl3_accept_~s__state~0 == 8192); 313434#L110 assume !(ssl3_accept_~s__state~0 == 24576); 313433#L113 assume !(ssl3_accept_~s__state~0 == 8195); 313432#L116 assume !(ssl3_accept_~s__state~0 == 8480); 313431#L119 assume !(ssl3_accept_~s__state~0 == 8481); 313430#L122 assume !(ssl3_accept_~s__state~0 == 8482); 313429#L125 assume ssl3_accept_~s__state~0 == 8464; 313428#L132 ssl3_accept_~s__shutdown~0 := 0;ssl3_accept_~ret~0 := ssl3_accept_#t~nondet32;havoc ssl3_accept_#t~nondet32; 313427#L273 assume ssl3_accept_~blastFlag~0 == 0;ssl3_accept_~blastFlag~0 := 1; 313426#L273-2 assume !(ssl3_accept_~ret~0 <= 0);ssl3_accept_~got_new_session~0 := 1;ssl3_accept_~s__state~0 := 8496;ssl3_accept_~s__init_num~0 := 0; 313424#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 313421#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 313416#L601-1 ssl3_accept_~skip~0 := 0; 313415#L98-3 assume true; 313414#L98-1 assume !false; 313413#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 313412#L101 assume !(ssl3_accept_~s__state~0 == 12292); 313411#L104 assume !(ssl3_accept_~s__state~0 == 16384); 313410#L107 assume !(ssl3_accept_~s__state~0 == 8192); 313409#L110 assume !(ssl3_accept_~s__state~0 == 24576); 313408#L113 assume !(ssl3_accept_~s__state~0 == 8195); 313407#L116 assume !(ssl3_accept_~s__state~0 == 8480); 313406#L119 assume !(ssl3_accept_~s__state~0 == 8481); 313405#L122 assume !(ssl3_accept_~s__state~0 == 8482); 313403#L125 assume !(ssl3_accept_~s__state~0 == 8464); 313400#L128 assume !(ssl3_accept_~s__state~0 == 8465); 313397#L131 assume !(ssl3_accept_~s__state~0 == 8466); 313396#L134 assume ssl3_accept_~s__state~0 == 8496; 313395#L138 ssl3_accept_~ret~0 := ssl3_accept_#t~nondet33;havoc ssl3_accept_#t~nondet33; 313394#L286 assume ssl3_accept_~blastFlag~0 == 1;ssl3_accept_~blastFlag~0 := 2; 313392#L286-2 assume !(ssl3_accept_~ret~0 <= 0); 313390#L292 assume !(ssl3_accept_~s__hit~0 != 0);ssl3_accept_~s__state~0 := 8512; 311944#L292-2 ssl3_accept_~s__init_num~0 := 0; 311945#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 311928#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 311924#L601-1 ssl3_accept_~skip~0 := 0; 311911#L98-3 assume true; 311912#L98-1 assume !false; 311901#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 311902#L101 assume !(ssl3_accept_~s__state~0 == 12292); 311894#L104 assume !(ssl3_accept_~s__state~0 == 16384); 311895#L107 assume !(ssl3_accept_~s__state~0 == 8192); 311886#L110 assume !(ssl3_accept_~s__state~0 == 24576); 311887#L113 assume !(ssl3_accept_~s__state~0 == 8195); 311882#L116 assume !(ssl3_accept_~s__state~0 == 8480); 311883#L119 assume !(ssl3_accept_~s__state~0 == 8481); 311873#L122 assume !(ssl3_accept_~s__state~0 == 8482); 311874#L125 assume !(ssl3_accept_~s__state~0 == 8464); 311783#L128 assume !(ssl3_accept_~s__state~0 == 8465); 311784#L131 assume !(ssl3_accept_~s__state~0 == 8466); 311771#L134 assume !(ssl3_accept_~s__state~0 == 8496); 311772#L137 assume !(ssl3_accept_~s__state~0 == 8497); 311767#L140 [2018-11-10 12:59:11,795 INFO L795 eck$LassoCheckResult]: Loop: 311767#L140 assume ssl3_accept_~s__state~0 == 8512; 310802#L144 ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0 := ssl3_accept_#t~nondet34;havoc ssl3_accept_#t~nondet34;ssl3_accept_~__cil_tmp56~0 := ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0; 311762#L304 assume (ssl3_accept_~__cil_tmp56~0 + 256) % 4294967296 != 0;ssl3_accept_~skip~0 := 1; 311759#L304-2 ssl3_accept_~s__state~0 := 8528;ssl3_accept_~s__init_num~0 := 0; 311756#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 311752#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 311746#L601-1 ssl3_accept_~skip~0 := 0; 311744#L98-3 assume true; 311742#L98-1 assume !false; 311740#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 311738#L101 assume !(ssl3_accept_~s__state~0 == 12292); 311736#L104 assume !(ssl3_accept_~s__state~0 == 16384); 311734#L107 assume !(ssl3_accept_~s__state~0 == 8192); 311732#L110 assume !(ssl3_accept_~s__state~0 == 24576); 311730#L113 assume !(ssl3_accept_~s__state~0 == 8195); 311728#L116 assume !(ssl3_accept_~s__state~0 == 8480); 311726#L119 assume !(ssl3_accept_~s__state~0 == 8481); 311724#L122 assume !(ssl3_accept_~s__state~0 == 8482); 311721#L125 assume !(ssl3_accept_~s__state~0 == 8464); 311720#L128 assume !(ssl3_accept_~s__state~0 == 8465); 311717#L131 assume !(ssl3_accept_~s__state~0 == 8466); 311710#L134 assume !(ssl3_accept_~s__state~0 == 8496); 311709#L137 assume !(ssl3_accept_~s__state~0 == 8497); 311708#L140 assume !(ssl3_accept_~s__state~0 == 8512); 311707#L143 assume !(ssl3_accept_~s__state~0 == 8513); 311706#L146 assume ssl3_accept_~s__state~0 == 8528; 310793#L150 ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0 := ssl3_accept_#t~nondet36;havoc ssl3_accept_#t~nondet36;ssl3_accept_~l~0 := ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0;ssl3_accept_~__cil_tmp57~0 := ssl3_accept_~s__options~0; 311705#L325 assume (ssl3_accept_~__cil_tmp57~0 + 2097152) % 4294967296 != 0;ssl3_accept_~s__s3__tmp__use_rsa_tmp~0 := 1; 311702#L325-2 assume ssl3_accept_~s__s3__tmp__use_rsa_tmp~0 != 0; 311698#L357 ssl3_accept_~ret~0 := ssl3_accept_#t~nondet39;havoc ssl3_accept_#t~nondet39; 311699#L359 assume !(ssl3_accept_~blastFlag~0 == 6); 311696#L359-2 assume !(ssl3_accept_~ret~0 <= 0); 311692#L337-1 ssl3_accept_~s__state~0 := 8544;ssl3_accept_~s__init_num~0 := 0; 311689#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 311651#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 311639#L601-1 ssl3_accept_~skip~0 := 0; 311635#L98-3 assume true; 311631#L98-1 assume !false; 311627#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 311621#L101 assume !(ssl3_accept_~s__state~0 == 12292); 311615#L104 assume !(ssl3_accept_~s__state~0 == 16384); 311609#L107 assume !(ssl3_accept_~s__state~0 == 8192); 311601#L110 assume !(ssl3_accept_~s__state~0 == 24576); 311593#L113 assume !(ssl3_accept_~s__state~0 == 8195); 311407#L116 assume !(ssl3_accept_~s__state~0 == 8480); 311400#L119 assume !(ssl3_accept_~s__state~0 == 8481); 311392#L122 assume !(ssl3_accept_~s__state~0 == 8482); 311259#L125 assume !(ssl3_accept_~s__state~0 == 8464); 311251#L128 assume !(ssl3_accept_~s__state~0 == 8465); 311243#L131 assume !(ssl3_accept_~s__state~0 == 8466); 311233#L134 assume !(ssl3_accept_~s__state~0 == 8496); 311225#L137 assume !(ssl3_accept_~s__state~0 == 8497); 311216#L140 assume !(ssl3_accept_~s__state~0 == 8512); 311210#L143 assume !(ssl3_accept_~s__state~0 == 8513); 311201#L146 assume !(ssl3_accept_~s__state~0 == 8528); 311193#L149 assume !(ssl3_accept_~s__state~0 == 8529); 311181#L152 assume ssl3_accept_~s__state~0 == 8544; 310758#L156 assume ssl3_accept_~s__verify_mode~0 + 1 != 0; 311165#L385 assume !(ssl3_accept_~s__session__peer~0 != 0); 311061#L394 ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0 := ssl3_accept_#t~nondet40;havoc ssl3_accept_#t~nondet40;ssl3_accept_~__cil_tmp61~0 := ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0; 311047#L398 assume !((ssl3_accept_~__cil_tmp61~0 + 256) % 4294967296 != 0); 311039#L407 ssl3_accept_~s__s3__tmp__cert_request~0 := 1;ssl3_accept_~ret~0 := ssl3_accept_#t~nondet41;havoc ssl3_accept_#t~nondet41; 311032#L410 assume !(ssl3_accept_~blastFlag~0 == 8); 310998#L413 assume !(ssl3_accept_~ret~0 <= 0);ssl3_accept_~s__state~0 := 8448;ssl3_accept_~s__s3__tmp__next_state___0~0 := 8576;ssl3_accept_~s__init_num~0 := 0; 310990#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 310982#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 310976#L601-1 ssl3_accept_~skip~0 := 0; 310974#L98-3 assume true; 310972#L98-1 assume !false; 310970#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 310968#L101 assume !(ssl3_accept_~s__state~0 == 12292); 310966#L104 assume !(ssl3_accept_~s__state~0 == 16384); 310964#L107 assume !(ssl3_accept_~s__state~0 == 8192); 310962#L110 assume !(ssl3_accept_~s__state~0 == 24576); 310960#L113 assume !(ssl3_accept_~s__state~0 == 8195); 310958#L116 assume !(ssl3_accept_~s__state~0 == 8480); 310956#L119 assume !(ssl3_accept_~s__state~0 == 8481); 310954#L122 assume !(ssl3_accept_~s__state~0 == 8482); 310952#L125 assume !(ssl3_accept_~s__state~0 == 8464); 310950#L128 assume !(ssl3_accept_~s__state~0 == 8465); 310948#L131 assume !(ssl3_accept_~s__state~0 == 8466); 310946#L134 assume !(ssl3_accept_~s__state~0 == 8496); 310944#L137 assume !(ssl3_accept_~s__state~0 == 8497); 310942#L140 assume !(ssl3_accept_~s__state~0 == 8512); 310940#L143 assume !(ssl3_accept_~s__state~0 == 8513); 310938#L146 assume !(ssl3_accept_~s__state~0 == 8528); 310936#L149 assume !(ssl3_accept_~s__state~0 == 8529); 310934#L152 assume !(ssl3_accept_~s__state~0 == 8544); 310932#L155 assume !(ssl3_accept_~s__state~0 == 8545); 310930#L158 assume !(ssl3_accept_~s__state~0 == 8560); 310928#L161 assume !(ssl3_accept_~s__state~0 == 8561); 310916#L164 assume ssl3_accept_~s__state~0 == 8448; 310917#L165 assume !(ssl3_accept_~num1~0 > 0); 310903#L439-1 ssl3_accept_~s__state~0 := ssl3_accept_~s__s3__tmp__next_state___0~0; 310904#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 310891#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 310887#L601-1 ssl3_accept_~skip~0 := 0; 310878#L98-3 assume true; 310879#L98-1 assume !false; 310870#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 310871#L101 assume !(ssl3_accept_~s__state~0 == 12292); 310862#L104 assume !(ssl3_accept_~s__state~0 == 16384); 310863#L107 assume !(ssl3_accept_~s__state~0 == 8192); 310853#L110 assume !(ssl3_accept_~s__state~0 == 24576); 310854#L113 assume !(ssl3_accept_~s__state~0 == 8195); 310845#L116 assume !(ssl3_accept_~s__state~0 == 8480); 310846#L119 assume !(ssl3_accept_~s__state~0 == 8481); 310835#L122 assume !(ssl3_accept_~s__state~0 == 8482); 310836#L125 assume !(ssl3_accept_~s__state~0 == 8464); 310826#L128 assume !(ssl3_accept_~s__state~0 == 8465); 310827#L131 assume !(ssl3_accept_~s__state~0 == 8466); 310816#L134 assume !(ssl3_accept_~s__state~0 == 8496); 310817#L137 assume !(ssl3_accept_~s__state~0 == 8497); 310806#L140 assume !(ssl3_accept_~s__state~0 == 8512); 310807#L143 assume !(ssl3_accept_~s__state~0 == 8513); 310796#L146 assume !(ssl3_accept_~s__state~0 == 8528); 310797#L149 assume !(ssl3_accept_~s__state~0 == 8529); 310765#L152 assume !(ssl3_accept_~s__state~0 == 8544); 310766#L155 assume !(ssl3_accept_~s__state~0 == 8545); 310749#L158 assume !(ssl3_accept_~s__state~0 == 8560); 310750#L161 assume !(ssl3_accept_~s__state~0 == 8561); 310738#L164 assume !(ssl3_accept_~s__state~0 == 8448); 310737#L167 assume ssl3_accept_~s__state~0 == 8576; 310497#L171 ssl3_accept_~ret~0 := ssl3_accept_#t~nondet43;havoc ssl3_accept_#t~nondet43; 310735#L453 assume !(ssl3_accept_~ret~0 <= 0); 310730#L456 assume ssl3_accept_~ret~0 == 2;ssl3_accept_~s__state~0 := 8466; 310731#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 312006#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 312001#L601-1 ssl3_accept_~skip~0 := 0; 312000#L98-3 assume true; 311999#L98-1 assume !false; 311998#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 311997#L101 assume !(ssl3_accept_~s__state~0 == 12292); 311996#L104 assume !(ssl3_accept_~s__state~0 == 16384); 311995#L107 assume !(ssl3_accept_~s__state~0 == 8192); 311994#L110 assume !(ssl3_accept_~s__state~0 == 24576); 311993#L113 assume !(ssl3_accept_~s__state~0 == 8195); 311992#L116 assume !(ssl3_accept_~s__state~0 == 8480); 311991#L119 assume !(ssl3_accept_~s__state~0 == 8481); 311990#L122 assume !(ssl3_accept_~s__state~0 == 8482); 311989#L125 assume !(ssl3_accept_~s__state~0 == 8464); 311988#L128 assume !(ssl3_accept_~s__state~0 == 8465); 311987#L131 assume ssl3_accept_~s__state~0 == 8466; 310822#L132 ssl3_accept_~s__shutdown~0 := 0;ssl3_accept_~ret~0 := ssl3_accept_#t~nondet32;havoc ssl3_accept_#t~nondet32; 311986#L273 assume !(ssl3_accept_~blastFlag~0 == 0); 311985#L273-2 assume !(ssl3_accept_~ret~0 <= 0);ssl3_accept_~got_new_session~0 := 1;ssl3_accept_~s__state~0 := 8496;ssl3_accept_~s__init_num~0 := 0; 311983#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 311980#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 311975#L601-1 ssl3_accept_~skip~0 := 0; 311974#L98-3 assume true; 311973#L98-1 assume !false; 311972#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 311971#L101 assume !(ssl3_accept_~s__state~0 == 12292); 311970#L104 assume !(ssl3_accept_~s__state~0 == 16384); 311969#L107 assume !(ssl3_accept_~s__state~0 == 8192); 311968#L110 assume !(ssl3_accept_~s__state~0 == 24576); 311967#L113 assume !(ssl3_accept_~s__state~0 == 8195); 311966#L116 assume !(ssl3_accept_~s__state~0 == 8480); 311965#L119 assume !(ssl3_accept_~s__state~0 == 8481); 311964#L122 assume !(ssl3_accept_~s__state~0 == 8482); 311963#L125 assume !(ssl3_accept_~s__state~0 == 8464); 311962#L128 assume !(ssl3_accept_~s__state~0 == 8465); 311961#L131 assume !(ssl3_accept_~s__state~0 == 8466); 311960#L134 assume ssl3_accept_~s__state~0 == 8496; 310812#L138 ssl3_accept_~ret~0 := ssl3_accept_#t~nondet33;havoc ssl3_accept_#t~nondet33; 311959#L286 assume !(ssl3_accept_~blastFlag~0 == 1); 311958#L286-2 assume !(ssl3_accept_~ret~0 <= 0); 311950#L292 assume !(ssl3_accept_~s__hit~0 != 0);ssl3_accept_~s__state~0 := 8512; 311951#L292-2 ssl3_accept_~s__init_num~0 := 0; 311936#L563 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 311937#L601 assume !(ssl3_accept_~s__s3__tmp__reuse_message~0 == 0); 311917#L601-1 ssl3_accept_~skip~0 := 0; 311918#L98-3 assume true; 311905#L98-1 assume !false; 311906#L99 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 311898#L101 assume !(ssl3_accept_~s__state~0 == 12292); 311899#L104 assume !(ssl3_accept_~s__state~0 == 16384); 311890#L107 assume !(ssl3_accept_~s__state~0 == 8192); 311891#L110 assume !(ssl3_accept_~s__state~0 == 24576); 311884#L113 assume !(ssl3_accept_~s__state~0 == 8195); 311885#L116 assume !(ssl3_accept_~s__state~0 == 8480); 311878#L119 assume !(ssl3_accept_~s__state~0 == 8481); 311879#L122 assume !(ssl3_accept_~s__state~0 == 8482); 311787#L125 assume !(ssl3_accept_~s__state~0 == 8464); 311788#L128 assume !(ssl3_accept_~s__state~0 == 8465); 311778#L131 assume !(ssl3_accept_~s__state~0 == 8466); 311779#L134 assume !(ssl3_accept_~s__state~0 == 8496); 311769#L137 assume !(ssl3_accept_~s__state~0 == 8497); 311767#L140 [2018-11-10 12:59:11,795 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:59:11,795 INFO L82 PathProgramCache]: Analyzing trace with hash 1970164524, now seen corresponding path program 1 times [2018-11-10 12:59:11,795 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:59:11,795 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:59:11,796 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:11,796 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:59:11,796 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:11,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 12:59:11,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 12:59:11,805 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:59:11,805 INFO L82 PathProgramCache]: Analyzing trace with hash 43986584, now seen corresponding path program 3 times [2018-11-10 12:59:11,805 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:59:11,805 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:59:11,806 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:11,806 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:59:11,806 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:11,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 12:59:11,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 12:59:11,828 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:59:11,829 INFO L82 PathProgramCache]: Analyzing trace with hash 534988611, now seen corresponding path program 1 times [2018-11-10 12:59:11,829 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:59:11,829 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:59:11,829 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:11,830 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-10 12:59:11,830 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:59:11,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 12:59:11,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 12:59:12,792 WARN L179 SmtUtils]: Spent 926.00 ms on a formula simplification. DAG size of input: 429 DAG size of output: 190 [2018-11-10 12:59:13,009 WARN L179 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 93 [2018-11-10 12:59:13,059 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 10.11 12:59:13 BoogieIcfgContainer [2018-11-10 12:59:13,060 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2018-11-10 12:59:13,060 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-10 12:59:13,060 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-10 12:59:13,060 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-10 12:59:13,060 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 12:58:58" (3/4) ... [2018-11-10 12:59:13,063 INFO L141 WitnessPrinter]: Generating witness for non-termination counterexample [2018-11-10 12:59:13,155 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_76dbe15c-84ec-4b80-811b-157da3b45352/bin-2019/uautomizer/witness.graphml [2018-11-10 12:59:13,156 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-10 12:59:13,156 INFO L168 Benchmark]: Toolchain (without parser) took 15332.96 ms. Allocated memory was 1.0 GB in the beginning and 2.0 GB in the end (delta: 921.2 MB). Free memory was 961.9 MB in the beginning and 1.8 GB in the end (delta: -880.2 MB). Peak memory consumption was 901.1 MB. Max. memory is 11.5 GB. [2018-11-10 12:59:13,156 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 12:59:13,157 INFO L168 Benchmark]: CACSL2BoogieTranslator took 232.36 ms. Allocated memory is still 1.0 GB. Free memory was 961.9 MB in the beginning and 940.5 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. [2018-11-10 12:59:13,157 INFO L168 Benchmark]: Boogie Procedure Inliner took 70.38 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.6 MB). Free memory was 940.5 MB in the beginning and 1.1 GB in the end (delta: -196.1 MB). Peak memory consumption was 15.3 MB. Max. memory is 11.5 GB. [2018-11-10 12:59:13,157 INFO L168 Benchmark]: Boogie Preprocessor took 25.08 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. [2018-11-10 12:59:13,157 INFO L168 Benchmark]: RCFGBuilder took 467.97 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 54.1 MB). Peak memory consumption was 54.1 MB. Max. memory is 11.5 GB. [2018-11-10 12:59:13,157 INFO L168 Benchmark]: BuchiAutomizer took 14438.34 ms. Allocated memory was 1.2 GB in the beginning and 1.7 GB in the end (delta: 557.3 MB). Free memory was 1.1 GB in the beginning and 765.5 MB in the end (delta: 313.6 MB). Peak memory consumption was 870.9 MB. Max. memory is 11.5 GB. [2018-11-10 12:59:13,158 INFO L168 Benchmark]: Witness Printer took 95.68 ms. Allocated memory was 1.7 GB in the beginning and 2.0 GB in the end (delta: 221.2 MB). Free memory was 765.5 MB in the beginning and 1.8 GB in the end (delta: -1.1 GB). Peak memory consumption was 4.7 MB. Max. memory is 11.5 GB. [2018-11-10 12:59:13,159 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 232.36 ms. Allocated memory is still 1.0 GB. Free memory was 961.9 MB in the beginning and 940.5 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 70.38 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.6 MB). Free memory was 940.5 MB in the beginning and 1.1 GB in the end (delta: -196.1 MB). Peak memory consumption was 15.3 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 25.08 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 467.97 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 54.1 MB). Peak memory consumption was 54.1 MB. Max. memory is 11.5 GB. * BuchiAutomizer took 14438.34 ms. Allocated memory was 1.2 GB in the beginning and 1.7 GB in the end (delta: 557.3 MB). Free memory was 1.1 GB in the beginning and 765.5 MB in the end (delta: 313.6 MB). Peak memory consumption was 870.9 MB. Max. memory is 11.5 GB. * Witness Printer took 95.68 ms. Allocated memory was 1.7 GB in the beginning and 2.0 GB in the end (delta: 221.2 MB). Free memory was 765.5 MB in the beginning and 1.8 GB in the end (delta: -1.1 GB). Peak memory consumption was 4.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Your program was decomposed into 32 terminating modules (29 trivial, 3 deterministic, 0 nondeterministic) and one nonterminating remainder module.One deterministic module has affine ranking function s__state and consists of 6 locations. One deterministic module has affine ranking function -1 * blastFlag + 1 and consists of 3 locations. One deterministic module has affine ranking function s__state and consists of 5 locations. 29 modules have a trivial ranking function, the largest among these consists of 5 locations. The remainder module has 13516 locations. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 14.3s and 31 iterations. TraceHistogramMax:7. Analysis of lassos took 8.1s. Construction of modules took 2.5s. Büchi inclusion checks took 1.4s. Highest rank in rank-based complementation 3. Minimization of det autom 0. Minimization of nondet autom 32. Automata minimization 1.1s AutomataMinimizationTime, 32 MinimizatonAttempts, 13767 StatesRemovedByMinimization, 26 NontrivialMinimizations. Non-live state removal took 0.6s Buchi closure took 0.0s. Biggest automaton had 17353 states and ocurred in iteration 29. Nontrivial modules had stage [3, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 428/428 HoareTripleCheckerStatistics: 7766 SDtfs, 5356 SDslu, 5177 SDs, 0 SdLazy, 4237 SolverSat, 785 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 2.5s Time LassoAnalysisResults: nont1 unkn0 SFLI20 SFLT1 conc2 concLT1 SILN0 SILU0 SILI5 SILT1 lasso0 LassoPreprocessingBenchmarks: Lassos: inital60 mio100 ax100 hnf97 lsp27 ukn100 mio100 lsp100 div191 bol100 ite100 ukn100 eq191 hnf73 smp97 dnf106 smp100 tf107 neg97 sie105 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 0 Time: 1ms VariablesStem: 0 VariablesLoop: 1 DisjunctsStem: 1 DisjunctsLoop: 2 SupportingInvariants: 0 MotzkinApplications: 4 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 10 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 3 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.2s - TerminationAnalysisResult: Nontermination possible Buchi Automizer proved that your program is nonterminating for some inputs - FixpointNonTerminationResult [Line: 140]: Nontermination argument in form of an infinite program execution. Nontermination argument in form of an infinite execution State at position 0 is {} State at position 1 is {s__ctx__stats__sess_accept=0, s__s3__tmp__new_cipher__algo_strength=0, \old(initial_state)=8464, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@1b2afc50=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@1fa6e5ef=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@1a3ed9ae=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@60255372=0, __cil_tmp60=0, buf=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@76d51117=0, s__new_session=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@2976d5b7=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@45d19962=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@95535f4=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@16fd203=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@29cec65c=0, s__shutdown=0, s__type=0, state=8512, s__s3__tmp__use_rsa_tmp=1, s__session__cipher=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@4a09638a=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@70cd5244=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@92cc50f=0, s__rwstate=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@6d4d1a17=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@771a0f23=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@5e8c8e49=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@335aebe6=0, __cil_tmp57=0, tmp___7=0, tmp___3=0, \result=0, tmp=0, s__session__peer=0, s__version=0, s__init_num=0, s__in_handshake=0, ret=1, s__server=0, s__state=8512, s__info_callback=5, org.eclipse.cdt.internal.core.dom.parser.c.CASTUnaryExpression@63c98c6b=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTUnaryExpression@28eed58e=0, tmp___2=0, cb=5, s__s3__tmp__new_cipher__algorithms=4294967040, tmp___10=0, __cil_tmp56=0, s__verify_mode=8, tmp___6=0, tmp=3, org.eclipse.cdt.internal.core.dom.parser.c.CASTUnaryExpression@60fc6b0d=0, s__s3__tmp__reuse_message=4, s__ctx__stats__sess_accept_renegotiate=0, l=15, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@4d1c25bb=0, s__cert__pkeys__AT0__privatekey=0, s__debug=0, tmp___1=-12288, s__ctx__info_callback=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@4924ee5c=7, tmp___9=0, s__s3__tmp__cert_request=1, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@1ff8a513=0, __cil_tmp59=0, tmp___5=0, s__hit=0, __cil_tmp55=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTUnaryExpression@3540a57=0, blastFlag=2, \result=0, skip=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@14d0c6c2=1, got_new_session=1, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@10693191=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@4c2328ce=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@612c85cb=0, __cil_tmp61=4294967040, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@2c8f40b3=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@6eea461d=0, s__s3__tmp__new_cipher=0, new_state=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@1f3875df=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@7021c96a=0, s__options=0, s__cert=6, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@6255f77a=2, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@3c0606b3=4294967040, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@dcf8d82=1, Time=3, num1=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTUnaryExpression@78067af=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@77f67805=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@6fce4cdf=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@224eb720=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@5e7ee829=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@75b63658=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@6bef4d52=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@2b0ae8de=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@6f788364=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@72cd9156=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@40ff2017=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@360ec568=0, s__init_buf___0=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@631a4c55=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@42e7ee87=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@a6b8158=0, initial_state=8464, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@485c0457=15, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@4b4c0425=1, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@728a6ac3=0, s__s3__tmp__next_state___0=8576, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@1efcccb6=0, s=8464, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@13869b3=1, tmp___8=0, __cil_tmp58=0, tmp___4=0, s__ctx__stats__sess_accept_good=0} - StatisticsResult: NonterminationArgumentStatistics Fixpoint - NonterminatingLassoResult [Line: 140]: Nonterminating execution Found a nonterminating execution for the following lasso shaped sequence of statements. Stem: [L648] int s ; [L649] int tmp ; [L653] s = 8464 [L654] CALL ssl3_accept(s) [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 ; [L39] int s__s3__tmp__next_state___0 ; [L40] int s__s3__tmp__new_cipher__algo_strength ; [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 = __VERIFIER_nondet_int() ; [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__state = initial_state [L74] blastFlag = 0 [L75] tmp = __VERIFIER_nondet_int() [L76] Time = tmp [L77] cb = 0 [L78] ret = -1 [L79] skip = 0 [L80] got_new_session = 0 [L81] COND TRUE s__info_callback != 0 [L82] cb = s__info_callback [L88] s__in_handshake ++ [L89] COND FALSE !(tmp___1 + 12288) [L94] COND FALSE !(s__cert == 0) [L98] COND TRUE 1 [L100] state = s__state [L101] COND FALSE !(s__state == 12292) [L104] COND FALSE !(s__state == 16384) [L107] COND FALSE !(s__state == 8192) [L110] COND FALSE !(s__state == 24576) [L113] COND FALSE !(s__state == 8195) [L116] COND FALSE !(s__state == 8480) [L119] COND FALSE !(s__state == 8481) [L122] COND FALSE !(s__state == 8482) [L125] COND TRUE s__state == 8464 [L271] s__shutdown = 0 [L272] ret = __VERIFIER_nondet_int() [L273] COND TRUE blastFlag == 0 [L274] blastFlag = 1 [L276] COND FALSE !(ret <= 0) [L279] got_new_session = 1 [L280] s__state = 8496 [L281] s__init_num = 0 [L600] s__s3__tmp__reuse_message = __VERIFIER_nondet_int() [L601] COND FALSE !(! s__s3__tmp__reuse_message) [L632] skip = 0 [L98] COND TRUE 1 [L100] state = s__state [L101] COND FALSE !(s__state == 12292) [L104] COND FALSE !(s__state == 16384) [L107] COND FALSE !(s__state == 8192) [L110] COND FALSE !(s__state == 24576) [L113] COND FALSE !(s__state == 8195) [L116] COND FALSE !(s__state == 8480) [L119] COND FALSE !(s__state == 8481) [L122] COND FALSE !(s__state == 8482) [L125] COND FALSE !(s__state == 8464) [L128] COND FALSE !(s__state == 8465) [L131] COND FALSE !(s__state == 8466) [L134] COND TRUE s__state == 8496 [L285] ret = __VERIFIER_nondet_int() [L286] COND TRUE blastFlag == 1 [L287] blastFlag = 2 [L289] COND FALSE !(ret <= 0) [L292] COND FALSE !(\read(s__hit)) [L295] s__state = 8512 [L297] s__init_num = 0 [L600] s__s3__tmp__reuse_message = __VERIFIER_nondet_int() [L601] COND FALSE !(! s__s3__tmp__reuse_message) [L632] skip = 0 [L98] COND TRUE 1 [L100] state = s__state [L101] COND FALSE !(s__state == 12292) [L104] COND FALSE !(s__state == 16384) [L107] COND FALSE !(s__state == 8192) [L110] COND FALSE !(s__state == 24576) [L113] COND FALSE !(s__state == 8195) [L116] COND FALSE !(s__state == 8480) [L119] COND FALSE !(s__state == 8481) [L122] COND FALSE !(s__state == 8482) [L125] COND FALSE !(s__state == 8464) [L128] COND FALSE !(s__state == 8465) [L131] COND FALSE !(s__state == 8466) [L134] COND FALSE !(s__state == 8496) [L137] COND FALSE !(s__state == 8497) Loop: [L140] COND TRUE s__state == 8512 [L302] s__s3__tmp__new_cipher__algorithms = __VERIFIER_nondet_int() [L303] __cil_tmp56 = (unsigned long )s__s3__tmp__new_cipher__algorithms [L304] COND TRUE __cil_tmp56 + 256UL [L305] skip = 1 [L316] s__state = 8528 [L317] s__init_num = 0 [L600] s__s3__tmp__reuse_message = __VERIFIER_nondet_int() [L601] COND FALSE !(! s__s3__tmp__reuse_message) [L632] skip = 0 [L98] COND TRUE 1 [L100] state = s__state [L101] COND FALSE !(s__state == 12292) [L104] COND FALSE !(s__state == 16384) [L107] COND FALSE !(s__state == 8192) [L110] COND FALSE !(s__state == 24576) [L113] COND FALSE !(s__state == 8195) [L116] COND FALSE !(s__state == 8480) [L119] COND FALSE !(s__state == 8481) [L122] COND FALSE !(s__state == 8482) [L125] COND FALSE !(s__state == 8464) [L128] COND FALSE !(s__state == 8465) [L131] COND FALSE !(s__state == 8466) [L134] COND FALSE !(s__state == 8496) [L137] COND FALSE !(s__state == 8497) [L140] COND FALSE !(s__state == 8512) [L143] COND FALSE !(s__state == 8513) [L146] COND TRUE s__state == 8528 [L321] s__s3__tmp__new_cipher__algorithms = __VERIFIER_nondet_int() [L322] l = (unsigned long )s__s3__tmp__new_cipher__algorithms [L324] __cil_tmp57 = (unsigned long )s__options [L325] COND TRUE __cil_tmp57 + 2097152UL [L326] s__s3__tmp__use_rsa_tmp = 1 [L331] COND TRUE \read(s__s3__tmp__use_rsa_tmp) [L358] ret = __VERIFIER_nondet_int() [L359] COND FALSE !(blastFlag == 6) [L362] COND FALSE !(ret <= 0) [L379] s__state = 8544 [L380] s__init_num = 0 [L600] s__s3__tmp__reuse_message = __VERIFIER_nondet_int() [L601] COND FALSE !(! s__s3__tmp__reuse_message) [L632] skip = 0 [L98] COND TRUE 1 [L100] state = s__state [L101] COND FALSE !(s__state == 12292) [L104] COND FALSE !(s__state == 16384) [L107] COND FALSE !(s__state == 8192) [L110] COND FALSE !(s__state == 24576) [L113] COND FALSE !(s__state == 8195) [L116] COND FALSE !(s__state == 8480) [L119] COND FALSE !(s__state == 8481) [L122] COND FALSE !(s__state == 8482) [L125] COND FALSE !(s__state == 8464) [L128] COND FALSE !(s__state == 8465) [L131] COND FALSE !(s__state == 8466) [L134] COND FALSE !(s__state == 8496) [L137] COND FALSE !(s__state == 8497) [L140] COND FALSE !(s__state == 8512) [L143] COND FALSE !(s__state == 8513) [L146] COND FALSE !(s__state == 8528) [L149] COND FALSE !(s__state == 8529) [L152] COND TRUE s__state == 8544 [L384] COND TRUE s__verify_mode + 1 [L385] COND FALSE !(s__session__peer != 0) [L396] s__s3__tmp__new_cipher__algorithms = __VERIFIER_nondet_int() [L397] __cil_tmp61 = (unsigned long )s__s3__tmp__new_cipher__algorithms [L398] COND FALSE !(__cil_tmp61 + 256UL) [L408] s__s3__tmp__cert_request = 1 [L409] ret = __VERIFIER_nondet_int() [L410] COND FALSE !(blastFlag == 8) [L413] COND FALSE !(ret <= 0) [L416] s__state = 8448 [L417] s__s3__tmp__next_state___0 = 8576 [L418] s__init_num = 0 [L600] s__s3__tmp__reuse_message = __VERIFIER_nondet_int() [L601] COND FALSE !(! s__s3__tmp__reuse_message) [L632] skip = 0 [L98] COND TRUE 1 [L100] state = s__state [L101] COND FALSE !(s__state == 12292) [L104] COND FALSE !(s__state == 16384) [L107] COND FALSE !(s__state == 8192) [L110] COND FALSE !(s__state == 24576) [L113] COND FALSE !(s__state == 8195) [L116] COND FALSE !(s__state == 8480) [L119] COND FALSE !(s__state == 8481) [L122] COND FALSE !(s__state == 8482) [L125] COND FALSE !(s__state == 8464) [L128] COND FALSE !(s__state == 8465) [L131] COND FALSE !(s__state == 8466) [L134] COND FALSE !(s__state == 8496) [L137] COND FALSE !(s__state == 8497) [L140] COND FALSE !(s__state == 8512) [L143] COND FALSE !(s__state == 8513) [L146] COND FALSE !(s__state == 8528) [L149] COND FALSE !(s__state == 8529) [L152] COND FALSE !(s__state == 8544) [L155] COND FALSE !(s__state == 8545) [L158] COND FALSE !(s__state == 8560) [L161] COND FALSE !(s__state == 8561) [L164] COND TRUE s__state == 8448 [L439] COND FALSE !(num1 > 0L) [L448] s__state = s__s3__tmp__next_state___0 [L600] s__s3__tmp__reuse_message = __VERIFIER_nondet_int() [L601] COND FALSE !(! s__s3__tmp__reuse_message) [L632] skip = 0 [L98] COND TRUE 1 [L100] state = s__state [L101] COND FALSE !(s__state == 12292) [L104] COND FALSE !(s__state == 16384) [L107] COND FALSE !(s__state == 8192) [L110] COND FALSE !(s__state == 24576) [L113] COND FALSE !(s__state == 8195) [L116] COND FALSE !(s__state == 8480) [L119] COND FALSE !(s__state == 8481) [L122] COND FALSE !(s__state == 8482) [L125] COND FALSE !(s__state == 8464) [L128] COND FALSE !(s__state == 8465) [L131] COND FALSE !(s__state == 8466) [L134] COND FALSE !(s__state == 8496) [L137] COND FALSE !(s__state == 8497) [L140] COND FALSE !(s__state == 8512) [L143] COND FALSE !(s__state == 8513) [L146] COND FALSE !(s__state == 8528) [L149] COND FALSE !(s__state == 8529) [L152] COND FALSE !(s__state == 8544) [L155] COND FALSE !(s__state == 8545) [L158] COND FALSE !(s__state == 8560) [L161] COND FALSE !(s__state == 8561) [L164] COND FALSE !(s__state == 8448) [L167] COND TRUE s__state == 8576 [L452] ret = __VERIFIER_nondet_int() [L453] COND FALSE !(ret <= 0) [L456] COND TRUE ret == 2 [L457] s__state = 8466 [L600] s__s3__tmp__reuse_message = __VERIFIER_nondet_int() [L601] COND FALSE !(! s__s3__tmp__reuse_message) [L632] skip = 0 [L98] COND TRUE 1 [L100] state = s__state [L101] COND FALSE !(s__state == 12292) [L104] COND FALSE !(s__state == 16384) [L107] COND FALSE !(s__state == 8192) [L110] COND FALSE !(s__state == 24576) [L113] COND FALSE !(s__state == 8195) [L116] COND FALSE !(s__state == 8480) [L119] COND FALSE !(s__state == 8481) [L122] COND FALSE !(s__state == 8482) [L125] COND FALSE !(s__state == 8464) [L128] COND FALSE !(s__state == 8465) [L131] COND TRUE s__state == 8466 [L271] s__shutdown = 0 [L272] ret = __VERIFIER_nondet_int() [L273] COND FALSE !(blastFlag == 0) [L276] COND FALSE !(ret <= 0) [L279] got_new_session = 1 [L280] s__state = 8496 [L281] s__init_num = 0 [L600] s__s3__tmp__reuse_message = __VERIFIER_nondet_int() [L601] COND FALSE !(! s__s3__tmp__reuse_message) [L632] skip = 0 [L98] COND TRUE 1 [L100] state = s__state [L101] COND FALSE !(s__state == 12292) [L104] COND FALSE !(s__state == 16384) [L107] COND FALSE !(s__state == 8192) [L110] COND FALSE !(s__state == 24576) [L113] COND FALSE !(s__state == 8195) [L116] COND FALSE !(s__state == 8480) [L119] COND FALSE !(s__state == 8481) [L122] COND FALSE !(s__state == 8482) [L125] COND FALSE !(s__state == 8464) [L128] COND FALSE !(s__state == 8465) [L131] COND FALSE !(s__state == 8466) [L134] COND TRUE s__state == 8496 [L285] ret = __VERIFIER_nondet_int() [L286] COND FALSE !(blastFlag == 1) [L289] COND FALSE !(ret <= 0) [L292] COND FALSE !(\read(s__hit)) [L295] s__state = 8512 [L297] s__init_num = 0 [L600] s__s3__tmp__reuse_message = __VERIFIER_nondet_int() [L601] COND FALSE !(! s__s3__tmp__reuse_message) [L632] skip = 0 [L98] COND TRUE 1 [L100] state = s__state [L101] COND FALSE !(s__state == 12292) [L104] COND FALSE !(s__state == 16384) [L107] COND FALSE !(s__state == 8192) [L110] COND FALSE !(s__state == 24576) [L113] COND FALSE !(s__state == 8195) [L116] COND FALSE !(s__state == 8480) [L119] COND FALSE !(s__state == 8481) [L122] COND FALSE !(s__state == 8482) [L125] COND FALSE !(s__state == 8464) [L128] COND FALSE !(s__state == 8465) [L131] COND FALSE !(s__state == 8466) [L134] COND FALSE !(s__state == 8496) [L137] COND FALSE !(s__state == 8497) End of lasso representation. RESULT: Ultimate proved your program to be incorrect! Received shutdown request...