./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/ssh-simplified/s3_srvr_12_false-unreach-call_false-termination.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 0cd3be1d Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_2462f632-b186-438b-a485-d516cec6d0f9/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_2462f632-b186-438b-a485-d516cec6d0f9/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_2462f632-b186-438b-a485-d516cec6d0f9/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_2462f632-b186-438b-a485-d516cec6d0f9/bin-2019/uautomizer/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/ssh-simplified/s3_srvr_12_false-unreach-call_false-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_2462f632-b186-438b-a485-d516cec6d0f9/bin-2019/uautomizer/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_2462f632-b186-438b-a485-d516cec6d0f9/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 944a0f8e72be5c35a0f511b0309102d972799eb1 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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 0.1.23-0cd3be1 [2018-11-28 11:27:16,949 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-28 11:27:16,950 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-28 11:27:16,958 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-28 11:27:16,958 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-28 11:27:16,958 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-28 11:27:16,959 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-28 11:27:16,961 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-28 11:27:16,962 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-28 11:27:16,962 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-28 11:27:16,963 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-28 11:27:16,963 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-28 11:27:16,964 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-28 11:27:16,965 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-28 11:27:16,966 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-28 11:27:16,967 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-28 11:27:16,967 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-28 11:27:16,969 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-28 11:27:16,970 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-28 11:27:16,972 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-28 11:27:16,972 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-28 11:27:16,973 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-28 11:27:16,975 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-28 11:27:16,975 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-28 11:27:16,976 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-28 11:27:16,976 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-28 11:27:16,977 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-28 11:27:16,978 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-28 11:27:16,979 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-28 11:27:16,979 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-28 11:27:16,980 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-28 11:27:16,980 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-28 11:27:16,980 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-28 11:27:16,980 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-28 11:27:16,981 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-28 11:27:16,981 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-28 11:27:16,981 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_2462f632-b186-438b-a485-d516cec6d0f9/bin-2019/uautomizer/config/svcomp-Termination-32bit-Automizer_Default.epf [2018-11-28 11:27:16,990 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-28 11:27:16,990 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-28 11:27:16,991 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-28 11:27:16,991 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-28 11:27:16,992 INFO L133 SettingsManager]: * Use SBE=true [2018-11-28 11:27:16,992 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-28 11:27:16,992 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-28 11:27:16,992 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-28 11:27:16,992 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-28 11:27:16,992 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-28 11:27:16,993 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-28 11:27:16,993 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-28 11:27:16,993 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-28 11:27:16,993 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-28 11:27:16,993 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-28 11:27:16,993 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-28 11:27:16,993 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-28 11:27:16,994 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-28 11:27:16,994 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-28 11:27:16,994 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-28 11:27:16,994 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-28 11:27:16,994 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-28 11:27:16,994 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-28 11:27:16,995 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-28 11:27:16,995 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-28 11:27:16,995 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-28 11:27:16,995 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-28 11:27:16,995 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-28 11:27:16,995 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-28 11:27:16,996 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-28 11:27:16,996 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-28 11:27:16,997 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-28 11:27:16,997 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_2462f632-b186-438b-a485-d516cec6d0f9/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 -> 944a0f8e72be5c35a0f511b0309102d972799eb1 [2018-11-28 11:27:17,025 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-28 11:27:17,036 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-28 11:27:17,039 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-28 11:27:17,040 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-28 11:27:17,040 INFO L276 PluginConnector]: CDTParser initialized [2018-11-28 11:27:17,041 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_2462f632-b186-438b-a485-d516cec6d0f9/bin-2019/uautomizer/../../sv-benchmarks/c/ssh-simplified/s3_srvr_12_false-unreach-call_false-termination.cil.c [2018-11-28 11:27:17,095 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2462f632-b186-438b-a485-d516cec6d0f9/bin-2019/uautomizer/data/badc30b8a/40fda05b24ec44988e0e85d694fde696/FLAG16816d863 [2018-11-28 11:27:17,494 INFO L307 CDTParser]: Found 1 translation units. [2018-11-28 11:27:17,494 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_2462f632-b186-438b-a485-d516cec6d0f9/sv-benchmarks/c/ssh-simplified/s3_srvr_12_false-unreach-call_false-termination.cil.c [2018-11-28 11:27:17,505 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2462f632-b186-438b-a485-d516cec6d0f9/bin-2019/uautomizer/data/badc30b8a/40fda05b24ec44988e0e85d694fde696/FLAG16816d863 [2018-11-28 11:27:17,519 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_2462f632-b186-438b-a485-d516cec6d0f9/bin-2019/uautomizer/data/badc30b8a/40fda05b24ec44988e0e85d694fde696 [2018-11-28 11:27:17,523 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-28 11:27:17,524 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-28 11:27:17,525 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-28 11:27:17,525 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-28 11:27:17,528 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-28 11:27:17,529 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 11:27:17" (1/1) ... [2018-11-28 11:27:17,532 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5afe22c6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:27:17, skipping insertion in model container [2018-11-28 11:27:17,532 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 11:27:17" (1/1) ... [2018-11-28 11:27:17,540 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-28 11:27:17,578 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-28 11:27:17,756 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-28 11:27:17,759 INFO L191 MainTranslator]: Completed pre-run [2018-11-28 11:27:17,805 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-28 11:27:17,863 INFO L195 MainTranslator]: Completed translation [2018-11-28 11:27:17,863 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:27:17 WrapperNode [2018-11-28 11:27:17,863 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-28 11:27:17,864 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-28 11:27:17,864 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-28 11:27:17,864 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-28 11:27:17,870 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:27:17" (1/1) ... [2018-11-28 11:27:17,877 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:27:17" (1/1) ... [2018-11-28 11:27:17,912 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-28 11:27:17,913 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-28 11:27:17,913 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-28 11:27:17,913 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-28 11:27:17,920 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:27:17" (1/1) ... [2018-11-28 11:27:17,920 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:27:17" (1/1) ... [2018-11-28 11:27:17,922 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:27:17" (1/1) ... [2018-11-28 11:27:17,922 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:27:17" (1/1) ... [2018-11-28 11:27:17,929 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:27:17" (1/1) ... [2018-11-28 11:27:17,938 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:27:17" (1/1) ... [2018-11-28 11:27:17,940 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:27:17" (1/1) ... [2018-11-28 11:27:17,944 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-28 11:27:17,944 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-28 11:27:17,944 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-28 11:27:17,944 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-28 11:27:17,945 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:27:17" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_2462f632-b186-438b-a485-d516cec6d0f9/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 [2018-11-28 11:27:17,987 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-28 11:27:17,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-28 11:27:18,082 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-28 11:27:18,082 WARN L615 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-28 11:27:18,586 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-28 11:27:18,586 INFO L280 CfgBuilder]: Removed 7 assue(true) statements. [2018-11-28 11:27:18,586 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 11:27:18 BoogieIcfgContainer [2018-11-28 11:27:18,587 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-28 11:27:18,587 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2018-11-28 11:27:18,587 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2018-11-28 11:27:18,591 INFO L276 PluginConnector]: BuchiAutomizer initialized [2018-11-28 11:27:18,592 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-28 11:27:18,592 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 28.11 11:27:17" (1/3) ... [2018-11-28 11:27:18,593 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@5794b6e4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 28.11 11:27:18, skipping insertion in model container [2018-11-28 11:27:18,593 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-28 11:27:18,593 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:27:17" (2/3) ... [2018-11-28 11:27:18,593 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@5794b6e4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 28.11 11:27:18, skipping insertion in model container [2018-11-28 11:27:18,594 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-28 11:27:18,594 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 11:27:18" (3/3) ... [2018-11-28 11:27:18,595 INFO L375 chiAutomizerObserver]: Analyzing ICFG s3_srvr_12_false-unreach-call_false-termination.cil.c [2018-11-28 11:27:18,637 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-28 11:27:18,638 INFO L374 BuchiCegarLoop]: Interprodecural is true [2018-11-28 11:27:18,638 INFO L375 BuchiCegarLoop]: Hoare is false [2018-11-28 11:27:18,638 INFO L376 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2018-11-28 11:27:18,638 INFO L377 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-28 11:27:18,638 INFO L378 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-28 11:27:18,638 INFO L379 BuchiCegarLoop]: Difference is false [2018-11-28 11:27:18,638 INFO L380 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-28 11:27:18,638 INFO L383 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2018-11-28 11:27:18,653 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 165 states. [2018-11-28 11:27:18,680 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 144 [2018-11-28 11:27:18,680 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-28 11:27:18,680 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-28 11:27:18,688 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1] [2018-11-28 11:27:18,688 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 11:27:18,688 INFO L442 BuchiCegarLoop]: ======== Iteration 1============ [2018-11-28 11:27:18,688 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 165 states. [2018-11-28 11:27:18,693 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 144 [2018-11-28 11:27:18,693 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-28 11:27:18,693 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-28 11:27:18,695 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1] [2018-11-28 11:27:18,695 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 11:27:18,702 INFO L794 eck$LassoCheckResult]: Stem: 114#ULTIMATE.startENTRYtrue 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;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;havoc ssl3_accept_~tmp___7~0;ssl3_accept_~tmp___8~0 := ssl3_accept_#t~nondet22;havoc ssl3_accept_#t~nondet22;ssl3_accept_~tmp___9~0 := ssl3_accept_#t~nondet23;havoc ssl3_accept_#t~nondet23;ssl3_accept_~tmp___10~0 := ssl3_accept_#t~nondet24;havoc ssl3_accept_#t~nondet24;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;ssl3_accept_~__cil_tmp61~0 := ssl3_accept_#t~nondet25;havoc ssl3_accept_#t~nondet25;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; 61#L83true assume 0 != ssl3_accept_~s__info_callback~0;ssl3_accept_~cb~0 := ssl3_accept_~s__info_callback~0; 48#L86-2true ssl3_accept_#t~post27 := ssl3_accept_~s__in_handshake~0;ssl3_accept_~s__in_handshake~0 := 1 + ssl3_accept_#t~post27;havoc ssl3_accept_#t~post27; 84#L91true assume !(0 != 12288 + ssl3_accept_~tmp___1~0); 82#L91-1true assume !(0 == ssl3_accept_~s__cert~0); 53#L100-2true [2018-11-28 11:27:18,702 INFO L796 eck$LassoCheckResult]: Loop: 53#L100-2true assume !false; 149#L101true ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 22#L103true assume !(12292 == ssl3_accept_~s__state~0); 30#L106true assume !(16384 == ssl3_accept_~s__state~0); 13#L109true assume !(8192 == ssl3_accept_~s__state~0); 150#L112true assume !(24576 == ssl3_accept_~s__state~0); 129#L115true assume !(8195 == ssl3_accept_~s__state~0); 137#L118true assume 8480 == ssl3_accept_~s__state~0; 43#L122true ssl3_accept_~s__shutdown~0 := 0;ssl3_accept_~ret~0 := ssl3_accept_#t~nondet31;havoc ssl3_accept_#t~nondet31; 42#L260true 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; 35#L615true ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 59#L653true assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 60#L653-1true ssl3_accept_~skip~0 := 0; 53#L100-2true [2018-11-28 11:27:18,707 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:27:18,707 INFO L82 PathProgramCache]: Analyzing trace with hash 29685103, now seen corresponding path program 1 times [2018-11-28 11:27:18,709 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 11:27:18,709 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 11:27:18,744 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:18,744 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 11:27:18,744 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:18,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 11:27:18,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 11:27:18,795 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:27:18,795 INFO L82 PathProgramCache]: Analyzing trace with hash 921861904, now seen corresponding path program 1 times [2018-11-28 11:27:18,796 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 11:27:18,796 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 11:27:18,797 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:18,797 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 11:27:18,797 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:18,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 11:27:18,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 11:27:18,810 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:27:18,810 INFO L82 PathProgramCache]: Analyzing trace with hash -2098181022, now seen corresponding path program 1 times [2018-11-28 11:27:18,810 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 11:27:18,810 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 11:27:18,811 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:18,811 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 11:27:18,811 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:18,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 11:27:18,874 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-28 11:27:18,875 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-28 11:27:18,876 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-28 11:27:18,972 INFO L216 LassoAnalysis]: Preferences: [2018-11-28 11:27:18,973 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-28 11:27:18,973 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-28 11:27:18,974 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-28 11:27:18,974 INFO L127 ssoRankerPreferences]: Use exernal solver: true [2018-11-28 11:27:18,974 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-28 11:27:18,974 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-28 11:27:18,974 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-28 11:27:18,975 INFO L131 ssoRankerPreferences]: Filename of dumped script: s3_srvr_12_false-unreach-call_false-termination.cil.c_Iteration1_Loop [2018-11-28 11:27:18,975 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-28 11:27:18,975 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-11-28 11:27:18,997 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:27:19,004 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:27:19,010 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:27:19,012 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:27:19,017 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:27:19,035 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:27:19,053 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:27:19,168 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-11-28 11:27:19,168 INFO L412 LassoAnalysis]: Checking for nontermination... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_2462f632-b186-438b-a485-d516cec6d0f9/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 [2018-11-28 11:27:19,179 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-28 11:27:19,179 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-28 11:27:19,196 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-28 11:27:19,196 INFO L448 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_2462f632-b186-438b-a485-d516cec6d0f9/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 [2018-11-28 11:27:19,214 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-28 11:27:19,215 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-28 11:27:19,219 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-28 11:27:19,219 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_accept_#t~nondet31=5, ULTIMATE.start_ssl3_accept_~ret~0=5} Honda state: {ULTIMATE.start_ssl3_accept_#t~nondet31=5, ULTIMATE.start_ssl3_accept_~ret~0=5} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_2462f632-b186-438b-a485-d516cec6d0f9/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 [2018-11-28 11:27:19,238 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-28 11:27:19,238 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-28 11:27:19,240 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-28 11:27:19,241 INFO L448 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_2462f632-b186-438b-a485-d516cec6d0f9/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 [2018-11-28 11:27:19,264 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-28 11:27:19,265 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-28 11:27:19,268 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-28 11:27:19,268 INFO L448 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_2462f632-b186-438b-a485-d516cec6d0f9/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 [2018-11-28 11:27:19,296 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-28 11:27:19,296 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-28 11:27:19,300 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-28 11:27:19,300 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_accept_~s__s3__tmp__reuse_message~0=-8, ULTIMATE.start_ssl3_accept_#t~nondet51=-8} Honda state: {ULTIMATE.start_ssl3_accept_~s__s3__tmp__reuse_message~0=-8, ULTIMATE.start_ssl3_accept_#t~nondet51=-8} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_2462f632-b186-438b-a485-d516cec6d0f9/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 [2018-11-28 11:27:19,334 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-28 11:27:19,334 INFO L163 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_2462f632-b186-438b-a485-d516cec6d0f9/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 [2018-11-28 11:27:19,385 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2018-11-28 11:27:19,385 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-28 11:27:19,395 INFO L452 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2018-11-28 11:27:19,411 INFO L216 LassoAnalysis]: Preferences: [2018-11-28 11:27:19,412 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-28 11:27:19,412 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-28 11:27:19,412 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-28 11:27:19,412 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-28 11:27:19,412 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-28 11:27:19,412 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-28 11:27:19,413 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-28 11:27:19,413 INFO L131 ssoRankerPreferences]: Filename of dumped script: s3_srvr_12_false-unreach-call_false-termination.cil.c_Iteration1_Loop [2018-11-28 11:27:19,413 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-28 11:27:19,413 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-11-28 11:27:19,414 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:27:19,417 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:27:19,419 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:27:19,426 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:27:19,436 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:27:19,438 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:27:19,446 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:27:19,553 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-11-28 11:27:19,562 INFO L497 LassoAnalysis]: Using template 'affine'. [2018-11-28 11:27:19,564 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 [2018-11-28 11:27:19,567 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:27:19,567 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:27:19,568 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:27:19,568 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:27:19,568 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 11:27:19,570 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 11:27:19,571 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:27:19,574 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:27:19,574 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 [2018-11-28 11:27:19,575 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:27:19,575 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:27:19,575 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:27:19,575 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:27:19,575 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 11:27:19,576 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 11:27:19,576 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:27:19,580 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:27:19,580 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 [2018-11-28 11:27:19,581 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:27:19,582 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:27:19,582 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:27:19,582 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:27:19,582 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 11:27:19,583 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 11:27:19,583 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:27:19,584 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:27:19,585 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 [2018-11-28 11:27:19,585 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:27:19,585 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:27:19,586 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:27:19,586 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:27:19,586 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 11:27:19,587 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 11:27:19,587 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:27:19,593 INFO L421 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2018-11-28 11:27:19,597 INFO L443 ModelExtractionUtils]: Simplification made 3 calls to the SMT solver. [2018-11-28 11:27:19,598 INFO L444 ModelExtractionUtils]: 1 out of 4 variables were initially zero. Simplification set additionally 1 variables to zero. [2018-11-28 11:27:19,599 INFO L437 nArgumentSynthesizer]: Simplifying supporting invariants... [2018-11-28 11:27:19,600 INFO L440 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2018-11-28 11:27:19,600 INFO L518 LassoAnalysis]: Proved termination. [2018-11-28 11:27:19,600 INFO L520 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 [] [2018-11-28 11:27:19,601 INFO L297 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2018-11-28 11:27:19,622 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:27:19,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 11:27:19,648 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-28 11:27:19,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 11:27:19,663 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-28 11:27:19,685 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-28 11:27:19,698 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 [2018-11-28 11:27:19,699 INFO L72 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 165 states. Second operand 5 states. [2018-11-28 11:27:20,313 INFO L76 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 165 states.. Second operand 5 states. Result 915 states and 1568 transitions. Complement of second has 10 states. [2018-11-28 11:27:20,313 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 [2018-11-28 11:27:20,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2018-11-28 11:27:20,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 669 transitions. [2018-11-28 11:27:20,317 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 6 states and 669 transitions. Stem has 5 letters. Loop has 13 letters. [2018-11-28 11:27:20,318 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2018-11-28 11:27:20,318 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 6 states and 669 transitions. Stem has 18 letters. Loop has 13 letters. [2018-11-28 11:27:20,319 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2018-11-28 11:27:20,319 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 6 states and 669 transitions. Stem has 5 letters. Loop has 26 letters. [2018-11-28 11:27:20,319 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2018-11-28 11:27:20,320 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 915 states and 1568 transitions. [2018-11-28 11:27:20,335 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 357 [2018-11-28 11:27:20,346 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 915 states to 767 states and 1224 transitions. [2018-11-28 11:27:20,347 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 431 [2018-11-28 11:27:20,348 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 443 [2018-11-28 11:27:20,349 INFO L73 IsDeterministic]: Start isDeterministic. Operand 767 states and 1224 transitions. [2018-11-28 11:27:20,350 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-28 11:27:20,350 INFO L705 BuchiCegarLoop]: Abstraction has 767 states and 1224 transitions. [2018-11-28 11:27:20,364 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 767 states and 1224 transitions. [2018-11-28 11:27:20,397 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 767 to 542. [2018-11-28 11:27:20,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 542 states. [2018-11-28 11:27:20,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 542 states and 860 transitions. [2018-11-28 11:27:20,401 INFO L728 BuchiCegarLoop]: Abstraction has 542 states and 860 transitions. [2018-11-28 11:27:20,404 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-28 11:27:20,404 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-28 11:27:20,405 INFO L87 Difference]: Start difference. First operand 542 states and 860 transitions. Second operand 3 states. [2018-11-28 11:27:20,523 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 11:27:20,523 INFO L93 Difference]: Finished difference Result 603 states and 956 transitions. [2018-11-28 11:27:20,523 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-28 11:27:20,524 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 603 states and 956 transitions. [2018-11-28 11:27:20,527 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 295 [2018-11-28 11:27:20,529 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 603 states to 603 states and 956 transitions. [2018-11-28 11:27:20,529 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 370 [2018-11-28 11:27:20,530 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 370 [2018-11-28 11:27:20,530 INFO L73 IsDeterministic]: Start isDeterministic. Operand 603 states and 956 transitions. [2018-11-28 11:27:20,530 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-28 11:27:20,530 INFO L705 BuchiCegarLoop]: Abstraction has 603 states and 956 transitions. [2018-11-28 11:27:20,531 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 603 states and 956 transitions. [2018-11-28 11:27:20,542 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 603 to 580. [2018-11-28 11:27:20,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 580 states. [2018-11-28 11:27:20,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 580 states and 924 transitions. [2018-11-28 11:27:20,544 INFO L728 BuchiCegarLoop]: Abstraction has 580 states and 924 transitions. [2018-11-28 11:27:20,544 INFO L608 BuchiCegarLoop]: Abstraction has 580 states and 924 transitions. [2018-11-28 11:27:20,544 INFO L442 BuchiCegarLoop]: ======== Iteration 2============ [2018-11-28 11:27:20,544 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 580 states and 924 transitions. [2018-11-28 11:27:20,549 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 291 [2018-11-28 11:27:20,549 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-28 11:27:20,550 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-28 11:27:20,550 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 11:27:20,551 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 11:27:20,551 INFO L794 eck$LassoCheckResult]: Stem: 2580#ULTIMATE.startENTRY 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;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;havoc ssl3_accept_~tmp___7~0;ssl3_accept_~tmp___8~0 := ssl3_accept_#t~nondet22;havoc ssl3_accept_#t~nondet22;ssl3_accept_~tmp___9~0 := ssl3_accept_#t~nondet23;havoc ssl3_accept_#t~nondet23;ssl3_accept_~tmp___10~0 := ssl3_accept_#t~nondet24;havoc ssl3_accept_#t~nondet24;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;ssl3_accept_~__cil_tmp61~0 := ssl3_accept_#t~nondet25;havoc ssl3_accept_#t~nondet25;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; 2487#L83 assume 0 != ssl3_accept_~s__info_callback~0;ssl3_accept_~cb~0 := ssl3_accept_~s__info_callback~0; 2459#L86-2 ssl3_accept_#t~post27 := ssl3_accept_~s__in_handshake~0;ssl3_accept_~s__in_handshake~0 := 1 + ssl3_accept_#t~post27;havoc ssl3_accept_#t~post27; 2460#L91 assume !(0 != 12288 + ssl3_accept_~tmp___1~0); 2382#L91-1 assume !(0 == ssl3_accept_~s__cert~0); 2525#L100-2 assume !false; 2468#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 2383#L103 assume !(12292 == ssl3_accept_~s__state~0); 2384#L106 assume !(16384 == ssl3_accept_~s__state~0); 2415#L109 assume !(8192 == ssl3_accept_~s__state~0); 2817#L112 assume !(24576 == ssl3_accept_~s__state~0); 2816#L115 assume !(8195 == ssl3_accept_~s__state~0); 2693#L118 assume !(8480 == ssl3_accept_~s__state~0); 2692#L121 assume !(8481 == ssl3_accept_~s__state~0); 2533#L124 assume !(8482 == ssl3_accept_~s__state~0); 2534#L127 assume 8464 == ssl3_accept_~s__state~0; 2626#L134 [2018-11-28 11:27:20,551 INFO L796 eck$LassoCheckResult]: Loop: 2626#L134 ssl3_accept_~s__shutdown~0 := 0;ssl3_accept_~ret~0 := ssl3_accept_#t~nondet32;havoc ssl3_accept_#t~nondet32; 2571#L275 assume 0 == ssl3_accept_~blastFlag~0;ssl3_accept_~blastFlag~0 := 1; 2568#L275-2 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; 2379#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 2732#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 2729#L653-1 ssl3_accept_~skip~0 := 0; 2728#L100-2 assume !false; 2726#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 2724#L103 assume !(12292 == ssl3_accept_~s__state~0); 2722#L106 assume !(16384 == ssl3_accept_~s__state~0); 2718#L109 assume !(8192 == ssl3_accept_~s__state~0); 2716#L112 assume !(24576 == ssl3_accept_~s__state~0); 2712#L115 assume !(8195 == ssl3_accept_~s__state~0); 2680#L118 assume !(8480 == ssl3_accept_~s__state~0); 2679#L121 assume !(8481 == ssl3_accept_~s__state~0); 2676#L124 assume !(8482 == ssl3_accept_~s__state~0); 2677#L127 assume 8464 == ssl3_accept_~s__state~0; 2626#L134 [2018-11-28 11:27:20,551 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:27:20,551 INFO L82 PathProgramCache]: Analyzing trace with hash 2013326415, now seen corresponding path program 1 times [2018-11-28 11:27:20,551 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 11:27:20,552 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 11:27:20,554 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:20,554 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 11:27:20,554 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:20,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 11:27:20,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 11:27:20,572 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:27:20,573 INFO L82 PathProgramCache]: Analyzing trace with hash 504315860, now seen corresponding path program 1 times [2018-11-28 11:27:20,573 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 11:27:20,573 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 11:27:20,574 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:20,575 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 11:27:20,575 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:20,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 11:27:20,611 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-28 11:27:20,611 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-28 11:27:20,611 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-28 11:27:20,612 INFO L811 eck$LassoCheckResult]: loop already infeasible [2018-11-28 11:27:20,612 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-28 11:27:20,612 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-28 11:27:20,612 INFO L87 Difference]: Start difference. First operand 580 states and 924 transitions. cyclomatic complexity: 347 Second operand 3 states. [2018-11-28 11:27:20,727 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 11:27:20,727 INFO L93 Difference]: Finished difference Result 693 states and 1105 transitions. [2018-11-28 11:27:20,729 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-28 11:27:20,729 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 693 states and 1105 transitions. [2018-11-28 11:27:20,734 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 376 [2018-11-28 11:27:20,738 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 693 states to 693 states and 1105 transitions. [2018-11-28 11:27:20,738 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 434 [2018-11-28 11:27:20,738 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 434 [2018-11-28 11:27:20,739 INFO L73 IsDeterministic]: Start isDeterministic. Operand 693 states and 1105 transitions. [2018-11-28 11:27:20,741 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-28 11:27:20,741 INFO L705 BuchiCegarLoop]: Abstraction has 693 states and 1105 transitions. [2018-11-28 11:27:20,741 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 693 states and 1105 transitions. [2018-11-28 11:27:20,751 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 693 to 617. [2018-11-28 11:27:20,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 617 states. [2018-11-28 11:27:20,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 617 states and 977 transitions. [2018-11-28 11:27:20,753 INFO L728 BuchiCegarLoop]: Abstraction has 617 states and 977 transitions. [2018-11-28 11:27:20,753 INFO L608 BuchiCegarLoop]: Abstraction has 617 states and 977 transitions. [2018-11-28 11:27:20,753 INFO L442 BuchiCegarLoop]: ======== Iteration 3============ [2018-11-28 11:27:20,753 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 617 states and 977 transitions. [2018-11-28 11:27:20,756 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 326 [2018-11-28 11:27:20,756 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-28 11:27:20,756 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-28 11:27:20,757 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 11:27:20,758 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [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] [2018-11-28 11:27:20,758 INFO L794 eck$LassoCheckResult]: Stem: 3859#ULTIMATE.startENTRY 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;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;havoc ssl3_accept_~tmp___7~0;ssl3_accept_~tmp___8~0 := ssl3_accept_#t~nondet22;havoc ssl3_accept_#t~nondet22;ssl3_accept_~tmp___9~0 := ssl3_accept_#t~nondet23;havoc ssl3_accept_#t~nondet23;ssl3_accept_~tmp___10~0 := ssl3_accept_#t~nondet24;havoc ssl3_accept_#t~nondet24;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;ssl3_accept_~__cil_tmp61~0 := ssl3_accept_#t~nondet25;havoc ssl3_accept_#t~nondet25;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; 3767#L83 assume 0 != ssl3_accept_~s__info_callback~0;ssl3_accept_~cb~0 := ssl3_accept_~s__info_callback~0; 3741#L86-2 ssl3_accept_#t~post27 := ssl3_accept_~s__in_handshake~0;ssl3_accept_~s__in_handshake~0 := 1 + ssl3_accept_#t~post27;havoc ssl3_accept_#t~post27; 3742#L91 assume !(0 != 12288 + ssl3_accept_~tmp___1~0); 3661#L91-1 assume !(0 == ssl3_accept_~s__cert~0); 3804#L100-2 assume !false; 3999#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 4100#L103 assume !(12292 == ssl3_accept_~s__state~0); 4098#L106 assume !(16384 == ssl3_accept_~s__state~0); 4094#L109 assume !(8192 == ssl3_accept_~s__state~0); 4095#L112 assume !(24576 == ssl3_accept_~s__state~0); 4090#L115 assume !(8195 == ssl3_accept_~s__state~0); 3888#L118 assume !(8480 == ssl3_accept_~s__state~0); 3862#L121 assume !(8481 == ssl3_accept_~s__state~0); 3863#L124 assume !(8482 == ssl3_accept_~s__state~0); 4184#L127 assume 8464 == ssl3_accept_~s__state~0; 3899#L134 [2018-11-28 11:27:20,758 INFO L796 eck$LassoCheckResult]: Loop: 3899#L134 ssl3_accept_~s__shutdown~0 := 0;ssl3_accept_~ret~0 := ssl3_accept_#t~nondet32;havoc ssl3_accept_#t~nondet32; 3850#L275 assume 0 == ssl3_accept_~blastFlag~0;ssl3_accept_~blastFlag~0 := 1; 3847#L275-2 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; 3620#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 3707#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 3599#L653-1 ssl3_accept_~skip~0 := 0; 3749#L100-2 assume !false; 3750#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 3662#L103 assume !(12292 == ssl3_accept_~s__state~0); 3664#L106 assume 16384 == ssl3_accept_~s__state~0; 3829#L212 ssl3_accept_~s__server~0 := 1; 3830#L217 assume 0 != ssl3_accept_~cb~0; 3889#L217-2 ssl3_accept_~__cil_tmp55~0 := 8 * ssl3_accept_~s__version~0; 3890#L222 assume !(3 != ssl3_accept_~__cil_tmp55~0);ssl3_accept_~s__type~0 := 8192; 3720#L227 assume !(0 == ssl3_accept_~s__init_buf___0~0); 3703#L227-2 assume !(0 == ssl3_accept_~tmp___4~0);ssl3_accept_~s__init_num~0 := 0; 3704#L244 assume !(12292 != ssl3_accept_~s__state~0);ssl3_accept_#t~post30 := ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0;ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0 := 1 + ssl3_accept_#t~post30;havoc ssl3_accept_#t~post30;ssl3_accept_~s__state~0 := 8480; 3698#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 4003#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 3995#L653-1 ssl3_accept_~skip~0 := 0; 3988#L100-2 assume !false; 3981#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 3972#L103 assume !(12292 == ssl3_accept_~s__state~0); 3967#L106 assume !(16384 == ssl3_accept_~s__state~0); 3962#L109 assume !(8192 == ssl3_accept_~s__state~0); 3957#L112 assume !(24576 == ssl3_accept_~s__state~0); 3952#L115 assume !(8195 == ssl3_accept_~s__state~0); 3945#L118 assume !(8480 == ssl3_accept_~s__state~0); 3946#L121 assume !(8481 == ssl3_accept_~s__state~0); 3947#L124 assume !(8482 == ssl3_accept_~s__state~0); 3909#L127 assume 8464 == ssl3_accept_~s__state~0; 3899#L134 [2018-11-28 11:27:20,758 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:27:20,758 INFO L82 PathProgramCache]: Analyzing trace with hash 2013326415, now seen corresponding path program 2 times [2018-11-28 11:27:20,758 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 11:27:20,759 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 11:27:20,759 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:20,760 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 11:27:20,760 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:20,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 11:27:20,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 11:27:20,773 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:27:20,774 INFO L82 PathProgramCache]: Analyzing trace with hash -138273852, now seen corresponding path program 1 times [2018-11-28 11:27:20,774 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 11:27:20,774 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 11:27:20,774 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:20,775 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-28 11:27:20,775 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:20,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 11:27:20,792 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-28 11:27:20,792 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-28 11:27:20,792 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-28 11:27:20,792 INFO L811 eck$LassoCheckResult]: loop already infeasible [2018-11-28 11:27:20,793 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-28 11:27:20,793 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-28 11:27:20,793 INFO L87 Difference]: Start difference. First operand 617 states and 977 transitions. cyclomatic complexity: 363 Second operand 3 states. [2018-11-28 11:27:20,917 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 11:27:20,917 INFO L93 Difference]: Finished difference Result 745 states and 1093 transitions. [2018-11-28 11:27:20,918 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-28 11:27:20,918 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 745 states and 1093 transitions. [2018-11-28 11:27:20,922 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 410 [2018-11-28 11:27:20,925 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 745 states to 672 states and 1013 transitions. [2018-11-28 11:27:20,925 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 468 [2018-11-28 11:27:20,926 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 479 [2018-11-28 11:27:20,926 INFO L73 IsDeterministic]: Start isDeterministic. Operand 672 states and 1013 transitions. [2018-11-28 11:27:20,926 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-28 11:27:20,927 INFO L705 BuchiCegarLoop]: Abstraction has 672 states and 1013 transitions. [2018-11-28 11:27:20,927 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 672 states and 1013 transitions. [2018-11-28 11:27:20,938 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 672 to 629. [2018-11-28 11:27:20,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 629 states. [2018-11-28 11:27:20,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 629 states and 962 transitions. [2018-11-28 11:27:20,941 INFO L728 BuchiCegarLoop]: Abstraction has 629 states and 962 transitions. [2018-11-28 11:27:20,941 INFO L608 BuchiCegarLoop]: Abstraction has 629 states and 962 transitions. [2018-11-28 11:27:20,941 INFO L442 BuchiCegarLoop]: ======== Iteration 4============ [2018-11-28 11:27:20,941 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 629 states and 962 transitions. [2018-11-28 11:27:20,944 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 401 [2018-11-28 11:27:20,944 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-28 11:27:20,944 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-28 11:27:20,945 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 11:27:20,945 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 11:27:20,946 INFO L794 eck$LassoCheckResult]: Stem: 5231#ULTIMATE.startENTRY 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;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;havoc ssl3_accept_~tmp___7~0;ssl3_accept_~tmp___8~0 := ssl3_accept_#t~nondet22;havoc ssl3_accept_#t~nondet22;ssl3_accept_~tmp___9~0 := ssl3_accept_#t~nondet23;havoc ssl3_accept_#t~nondet23;ssl3_accept_~tmp___10~0 := ssl3_accept_#t~nondet24;havoc ssl3_accept_#t~nondet24;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;ssl3_accept_~__cil_tmp61~0 := ssl3_accept_#t~nondet25;havoc ssl3_accept_#t~nondet25;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; 5134#L83 assume 0 != ssl3_accept_~s__info_callback~0;ssl3_accept_~cb~0 := ssl3_accept_~s__info_callback~0; 5109#L86-2 ssl3_accept_#t~post27 := ssl3_accept_~s__in_handshake~0;ssl3_accept_~s__in_handshake~0 := 1 + ssl3_accept_#t~post27;havoc ssl3_accept_#t~post27; 5110#L91 assume !(0 != 12288 + ssl3_accept_~tmp___1~0); 5029#L91-1 assume !(0 == ssl3_accept_~s__cert~0); 5174#L100-2 assume !false; 5330#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 5487#L103 assume !(12292 == ssl3_accept_~s__state~0); 5486#L106 assume !(16384 == ssl3_accept_~s__state~0); 5485#L109 assume 8192 == ssl3_accept_~s__state~0; 5198#L212 [2018-11-28 11:27:20,946 INFO L796 eck$LassoCheckResult]: Loop: 5198#L212 ssl3_accept_~s__server~0 := 1; 5199#L217 assume 0 != ssl3_accept_~cb~0; 5260#L217-2 ssl3_accept_~__cil_tmp55~0 := 8 * ssl3_accept_~s__version~0; 5261#L222 assume !(3 != ssl3_accept_~__cil_tmp55~0);ssl3_accept_~s__type~0 := 8192; 5087#L227 assume !(0 == ssl3_accept_~s__init_buf___0~0); 5088#L227-2 assume !(0 == ssl3_accept_~tmp___4~0);ssl3_accept_~s__init_num~0 := 0; 5562#L244 assume 12292 != ssl3_accept_~s__state~0; 5225#L245 assume !(0 == ssl3_accept_~tmp___5~0);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 := 1 + ssl3_accept_#t~post29;havoc ssl3_accept_#t~post29; 5006#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 5515#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 5511#L653-1 ssl3_accept_~skip~0 := 0; 5509#L100-2 assume !false; 5507#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 5505#L103 assume !(12292 == ssl3_accept_~s__state~0); 5503#L106 assume !(16384 == ssl3_accept_~s__state~0); 5496#L109 assume 8192 == ssl3_accept_~s__state~0; 5198#L212 [2018-11-28 11:27:20,946 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:27:20,946 INFO L82 PathProgramCache]: Analyzing trace with hash 1269760736, now seen corresponding path program 1 times [2018-11-28 11:27:20,947 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 11:27:20,947 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 11:27:20,948 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:20,948 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 11:27:20,948 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:20,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 11:27:20,990 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-28 11:27:20,990 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-28 11:27:20,990 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2018-11-28 11:27:20,990 INFO L799 eck$LassoCheckResult]: stem already infeasible [2018-11-28 11:27:20,991 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:27:20,991 INFO L82 PathProgramCache]: Analyzing trace with hash 1944853982, now seen corresponding path program 1 times [2018-11-28 11:27:20,991 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 11:27:20,991 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 11:27:20,992 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:20,992 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 11:27:20,992 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:20,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 11:27:21,005 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-28 11:27:21,006 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-28 11:27:21,006 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-28 11:27:21,006 INFO L811 eck$LassoCheckResult]: loop already infeasible [2018-11-28 11:27:21,006 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-28 11:27:21,006 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-28 11:27:21,007 INFO L87 Difference]: Start difference. First operand 629 states and 962 transitions. cyclomatic complexity: 336 Second operand 3 states. [2018-11-28 11:27:21,116 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 11:27:21,116 INFO L93 Difference]: Finished difference Result 639 states and 970 transitions. [2018-11-28 11:27:21,117 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-28 11:27:21,117 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 639 states and 970 transitions. [2018-11-28 11:27:21,120 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 411 [2018-11-28 11:27:21,131 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 639 states to 639 states and 970 transitions. [2018-11-28 11:27:21,131 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 450 [2018-11-28 11:27:21,132 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 450 [2018-11-28 11:27:21,132 INFO L73 IsDeterministic]: Start isDeterministic. Operand 639 states and 970 transitions. [2018-11-28 11:27:21,132 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-28 11:27:21,132 INFO L705 BuchiCegarLoop]: Abstraction has 639 states and 970 transitions. [2018-11-28 11:27:21,133 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 639 states and 970 transitions. [2018-11-28 11:27:21,138 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 639 to 629. [2018-11-28 11:27:21,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 629 states. [2018-11-28 11:27:21,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 629 states and 958 transitions. [2018-11-28 11:27:21,140 INFO L728 BuchiCegarLoop]: Abstraction has 629 states and 958 transitions. [2018-11-28 11:27:21,140 INFO L608 BuchiCegarLoop]: Abstraction has 629 states and 958 transitions. [2018-11-28 11:27:21,140 INFO L442 BuchiCegarLoop]: ======== Iteration 5============ [2018-11-28 11:27:21,140 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 629 states and 958 transitions. [2018-11-28 11:27:21,142 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 401 [2018-11-28 11:27:21,142 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-28 11:27:21,142 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-28 11:27:21,143 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 11:27:21,143 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 11:27:21,143 INFO L794 eck$LassoCheckResult]: Stem: 6501#ULTIMATE.startENTRY 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;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;havoc ssl3_accept_~tmp___7~0;ssl3_accept_~tmp___8~0 := ssl3_accept_#t~nondet22;havoc ssl3_accept_#t~nondet22;ssl3_accept_~tmp___9~0 := ssl3_accept_#t~nondet23;havoc ssl3_accept_#t~nondet23;ssl3_accept_~tmp___10~0 := ssl3_accept_#t~nondet24;havoc ssl3_accept_#t~nondet24;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;ssl3_accept_~__cil_tmp61~0 := ssl3_accept_#t~nondet25;havoc ssl3_accept_#t~nondet25;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; 6408#L83 assume 0 != ssl3_accept_~s__info_callback~0;ssl3_accept_~cb~0 := ssl3_accept_~s__info_callback~0; 6382#L86-2 ssl3_accept_#t~post27 := ssl3_accept_~s__in_handshake~0;ssl3_accept_~s__in_handshake~0 := 1 + ssl3_accept_#t~post27;havoc ssl3_accept_#t~post27; 6383#L91 assume !(0 != 12288 + ssl3_accept_~tmp___1~0); 6303#L91-1 assume !(0 == ssl3_accept_~s__cert~0); 6447#L100-2 assume !false; 6601#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 6794#L103 assume !(12292 == ssl3_accept_~s__state~0); 6793#L106 assume !(16384 == ssl3_accept_~s__state~0); 6792#L109 assume !(8192 == ssl3_accept_~s__state~0); 6791#L112 assume !(24576 == ssl3_accept_~s__state~0); 6790#L115 assume 8195 == ssl3_accept_~s__state~0; 6471#L212 [2018-11-28 11:27:21,143 INFO L796 eck$LassoCheckResult]: Loop: 6471#L212 ssl3_accept_~s__server~0 := 1; 6472#L217 assume 0 != ssl3_accept_~cb~0; 6533#L217-2 ssl3_accept_~__cil_tmp55~0 := 8 * ssl3_accept_~s__version~0; 6534#L222 assume !(3 != ssl3_accept_~__cil_tmp55~0);ssl3_accept_~s__type~0 := 8192; 6362#L227 assume !(0 == ssl3_accept_~s__init_buf___0~0); 6345#L227-2 assume !(0 == ssl3_accept_~tmp___4~0);ssl3_accept_~s__init_num~0 := 0; 6346#L244 assume 12292 != ssl3_accept_~s__state~0; 6495#L245 assume !(0 == ssl3_accept_~tmp___5~0);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 := 1 + ssl3_accept_#t~post29;havoc ssl3_accept_#t~post29; 6281#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 6850#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 6845#L653-1 ssl3_accept_~skip~0 := 0; 6839#L100-2 assume !false; 6837#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 6835#L103 assume !(12292 == ssl3_accept_~s__state~0); 6833#L106 assume !(16384 == ssl3_accept_~s__state~0); 6831#L109 assume !(8192 == ssl3_accept_~s__state~0); 6829#L112 assume !(24576 == ssl3_accept_~s__state~0); 6827#L115 assume 8195 == ssl3_accept_~s__state~0; 6471#L212 [2018-11-28 11:27:21,143 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:27:21,144 INFO L82 PathProgramCache]: Analyzing trace with hash 469359109, now seen corresponding path program 1 times [2018-11-28 11:27:21,144 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 11:27:21,144 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 11:27:21,144 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:21,145 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 11:27:21,145 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:21,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 11:27:21,164 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-28 11:27:21,165 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-28 11:27:21,165 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2018-11-28 11:27:21,165 INFO L799 eck$LassoCheckResult]: stem already infeasible [2018-11-28 11:27:21,165 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:27:21,165 INFO L82 PathProgramCache]: Analyzing trace with hash 693906819, now seen corresponding path program 1 times [2018-11-28 11:27:21,165 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 11:27:21,166 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 11:27:21,166 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:21,166 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 11:27:21,166 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:21,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 11:27:21,183 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-28 11:27:21,183 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-28 11:27:21,184 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-28 11:27:21,184 INFO L811 eck$LassoCheckResult]: loop already infeasible [2018-11-28 11:27:21,184 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-28 11:27:21,184 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-28 11:27:21,184 INFO L87 Difference]: Start difference. First operand 629 states and 958 transitions. cyclomatic complexity: 332 Second operand 3 states. [2018-11-28 11:27:21,273 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 11:27:21,273 INFO L93 Difference]: Finished difference Result 639 states and 966 transitions. [2018-11-28 11:27:21,274 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-28 11:27:21,274 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 639 states and 966 transitions. [2018-11-28 11:27:21,276 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 411 [2018-11-28 11:27:21,277 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 639 states to 639 states and 966 transitions. [2018-11-28 11:27:21,278 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 450 [2018-11-28 11:27:21,278 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 450 [2018-11-28 11:27:21,278 INFO L73 IsDeterministic]: Start isDeterministic. Operand 639 states and 966 transitions. [2018-11-28 11:27:21,279 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-28 11:27:21,279 INFO L705 BuchiCegarLoop]: Abstraction has 639 states and 966 transitions. [2018-11-28 11:27:21,279 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 639 states and 966 transitions. [2018-11-28 11:27:21,284 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 639 to 629. [2018-11-28 11:27:21,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 629 states. [2018-11-28 11:27:21,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 629 states and 954 transitions. [2018-11-28 11:27:21,285 INFO L728 BuchiCegarLoop]: Abstraction has 629 states and 954 transitions. [2018-11-28 11:27:21,285 INFO L608 BuchiCegarLoop]: Abstraction has 629 states and 954 transitions. [2018-11-28 11:27:21,285 INFO L442 BuchiCegarLoop]: ======== Iteration 6============ [2018-11-28 11:27:21,285 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 629 states and 954 transitions. [2018-11-28 11:27:21,287 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 401 [2018-11-28 11:27:21,287 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-28 11:27:21,287 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-28 11:27:21,288 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 11:27:21,288 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [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] [2018-11-28 11:27:21,288 INFO L794 eck$LassoCheckResult]: Stem: 7777#ULTIMATE.startENTRY 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;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;havoc ssl3_accept_~tmp___7~0;ssl3_accept_~tmp___8~0 := ssl3_accept_#t~nondet22;havoc ssl3_accept_#t~nondet22;ssl3_accept_~tmp___9~0 := ssl3_accept_#t~nondet23;havoc ssl3_accept_#t~nondet23;ssl3_accept_~tmp___10~0 := ssl3_accept_#t~nondet24;havoc ssl3_accept_#t~nondet24;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;ssl3_accept_~__cil_tmp61~0 := ssl3_accept_#t~nondet25;havoc ssl3_accept_#t~nondet25;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; 7684#L83 assume 0 != ssl3_accept_~s__info_callback~0;ssl3_accept_~cb~0 := ssl3_accept_~s__info_callback~0; 7658#L86-2 ssl3_accept_#t~post27 := ssl3_accept_~s__in_handshake~0;ssl3_accept_~s__in_handshake~0 := 1 + ssl3_accept_#t~post27;havoc ssl3_accept_#t~post27; 7659#L91 assume !(0 != 12288 + ssl3_accept_~tmp___1~0); 7581#L91-1 assume !(0 == ssl3_accept_~s__cert~0); 7723#L100-2 assume !false; 7880#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 8007#L103 assume !(12292 == ssl3_accept_~s__state~0); 7999#L106 assume !(16384 == ssl3_accept_~s__state~0); 7995#L109 assume !(8192 == ssl3_accept_~s__state~0); 7994#L112 assume !(24576 == ssl3_accept_~s__state~0); 7993#L115 assume !(8195 == ssl3_accept_~s__state~0); 7992#L118 assume !(8480 == ssl3_accept_~s__state~0); 7991#L121 assume !(8481 == ssl3_accept_~s__state~0); 7990#L124 assume !(8482 == ssl3_accept_~s__state~0); 7989#L127 assume 8464 == ssl3_accept_~s__state~0; 7817#L134 [2018-11-28 11:27:21,288 INFO L796 eck$LassoCheckResult]: Loop: 7817#L134 ssl3_accept_~s__shutdown~0 := 0;ssl3_accept_~ret~0 := ssl3_accept_#t~nondet32;havoc ssl3_accept_#t~nondet32; 7768#L275 assume 0 == ssl3_accept_~blastFlag~0;ssl3_accept_~blastFlag~0 := 1; 7765#L275-2 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; 7625#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 7626#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 7517#L653-1 ssl3_accept_~skip~0 := 0; 7666#L100-2 assume !false; 7667#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 7582#L103 assume !(12292 == ssl3_accept_~s__state~0); 7583#L106 assume !(16384 == ssl3_accept_~s__state~0); 7553#L109 assume !(8192 == ssl3_accept_~s__state~0); 7554#L112 assume !(24576 == ssl3_accept_~s__state~0); 7816#L115 assume !(8195 == ssl3_accept_~s__state~0); 7805#L118 assume !(8480 == ssl3_accept_~s__state~0); 7780#L121 assume !(8481 == ssl3_accept_~s__state~0); 7726#L124 assume !(8482 == ssl3_accept_~s__state~0); 7727#L127 assume !(8464 == ssl3_accept_~s__state~0); 7706#L130 assume !(8465 == ssl3_accept_~s__state~0); 7646#L133 assume !(8466 == ssl3_accept_~s__state~0); 7597#L136 assume 8496 == ssl3_accept_~s__state~0; 7598#L140 ssl3_accept_~ret~0 := ssl3_accept_#t~nondet33;havoc ssl3_accept_#t~nondet33; 7541#L288 assume 1 == ssl3_accept_~blastFlag~0;ssl3_accept_~blastFlag~0 := 2; 7542#L288-2 assume !(ssl3_accept_~ret~0 <= 0); 7786#L294 assume !(0 != ssl3_accept_~s__hit~0);ssl3_accept_~s__state~0 := 8512; 7787#L294-2 ssl3_accept_~s__init_num~0 := 0; 7539#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 8098#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 8090#L653-1 ssl3_accept_~skip~0 := 0; 8088#L100-2 assume !false; 8086#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 8084#L103 assume !(12292 == ssl3_accept_~s__state~0); 8082#L106 assume 16384 == ssl3_accept_~s__state~0; 8068#L212 ssl3_accept_~s__server~0 := 1; 8066#L217 assume 0 != ssl3_accept_~cb~0; 8064#L217-2 ssl3_accept_~__cil_tmp55~0 := 8 * ssl3_accept_~s__version~0; 8062#L222 assume !(3 != ssl3_accept_~__cil_tmp55~0);ssl3_accept_~s__type~0 := 8192; 8059#L227 assume !(0 == ssl3_accept_~s__init_buf___0~0); 8056#L227-2 assume !(0 == ssl3_accept_~tmp___4~0);ssl3_accept_~s__init_num~0 := 0; 8054#L244 assume !(12292 != ssl3_accept_~s__state~0);ssl3_accept_#t~post30 := ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0;ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0 := 1 + ssl3_accept_#t~post30;havoc ssl3_accept_#t~post30;ssl3_accept_~s__state~0 := 8480; 8044#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 8034#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 8030#L653-1 ssl3_accept_~skip~0 := 0; 8028#L100-2 assume !false; 8026#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 8024#L103 assume !(12292 == ssl3_accept_~s__state~0); 8022#L106 assume !(16384 == ssl3_accept_~s__state~0); 8014#L109 assume !(8192 == ssl3_accept_~s__state~0); 8011#L112 assume !(24576 == ssl3_accept_~s__state~0); 8009#L115 assume !(8195 == ssl3_accept_~s__state~0); 7866#L118 assume !(8480 == ssl3_accept_~s__state~0); 7867#L121 assume !(8481 == ssl3_accept_~s__state~0); 8004#L124 assume !(8482 == ssl3_accept_~s__state~0); 8003#L127 assume 8464 == ssl3_accept_~s__state~0; 7817#L134 [2018-11-28 11:27:21,288 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:27:21,289 INFO L82 PathProgramCache]: Analyzing trace with hash 2013326415, now seen corresponding path program 3 times [2018-11-28 11:27:21,289 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 11:27:21,289 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 11:27:21,289 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:21,289 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 11:27:21,290 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:21,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 11:27:21,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 11:27:21,299 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:27:21,299 INFO L82 PathProgramCache]: Analyzing trace with hash -575645524, now seen corresponding path program 1 times [2018-11-28 11:27:21,300 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 11:27:21,300 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 11:27:21,300 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:21,300 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-28 11:27:21,300 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:21,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 11:27:21,323 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-28 11:27:21,323 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-28 11:27:21,323 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-28 11:27:21,324 INFO L811 eck$LassoCheckResult]: loop already infeasible [2018-11-28 11:27:21,324 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-28 11:27:21,324 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-28 11:27:21,324 INFO L87 Difference]: Start difference. First operand 629 states and 954 transitions. cyclomatic complexity: 328 Second operand 3 states. [2018-11-28 11:27:21,446 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 11:27:21,446 INFO L93 Difference]: Finished difference Result 784 states and 1139 transitions. [2018-11-28 11:27:21,447 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-28 11:27:21,447 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 784 states and 1139 transitions. [2018-11-28 11:27:21,450 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 466 [2018-11-28 11:27:21,452 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 784 states to 726 states and 1081 transitions. [2018-11-28 11:27:21,452 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 505 [2018-11-28 11:27:21,452 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 505 [2018-11-28 11:27:21,452 INFO L73 IsDeterministic]: Start isDeterministic. Operand 726 states and 1081 transitions. [2018-11-28 11:27:21,453 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-28 11:27:21,453 INFO L705 BuchiCegarLoop]: Abstraction has 726 states and 1081 transitions. [2018-11-28 11:27:21,454 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 726 states and 1081 transitions. [2018-11-28 11:27:21,459 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 726 to 710. [2018-11-28 11:27:21,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 710 states. [2018-11-28 11:27:21,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 710 states and 1059 transitions. [2018-11-28 11:27:21,461 INFO L728 BuchiCegarLoop]: Abstraction has 710 states and 1059 transitions. [2018-11-28 11:27:21,461 INFO L608 BuchiCegarLoop]: Abstraction has 710 states and 1059 transitions. [2018-11-28 11:27:21,461 INFO L442 BuchiCegarLoop]: ======== Iteration 7============ [2018-11-28 11:27:21,461 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 710 states and 1059 transitions. [2018-11-28 11:27:21,463 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 455 [2018-11-28 11:27:21,463 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-28 11:27:21,463 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-28 11:27:21,464 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 11:27:21,464 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [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] [2018-11-28 11:27:21,465 INFO L794 eck$LassoCheckResult]: Stem: 9199#ULTIMATE.startENTRY 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;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;havoc ssl3_accept_~tmp___7~0;ssl3_accept_~tmp___8~0 := ssl3_accept_#t~nondet22;havoc ssl3_accept_#t~nondet22;ssl3_accept_~tmp___9~0 := ssl3_accept_#t~nondet23;havoc ssl3_accept_#t~nondet23;ssl3_accept_~tmp___10~0 := ssl3_accept_#t~nondet24;havoc ssl3_accept_#t~nondet24;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;ssl3_accept_~__cil_tmp61~0 := ssl3_accept_#t~nondet25;havoc ssl3_accept_#t~nondet25;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; 9101#L83 assume 0 != ssl3_accept_~s__info_callback~0;ssl3_accept_~cb~0 := ssl3_accept_~s__info_callback~0; 9074#L86-2 ssl3_accept_#t~post27 := ssl3_accept_~s__in_handshake~0;ssl3_accept_~s__in_handshake~0 := 1 + ssl3_accept_#t~post27;havoc ssl3_accept_#t~post27; 9075#L91 assume !(0 != 12288 + ssl3_accept_~tmp___1~0); 8998#L91-1 assume !(0 == ssl3_accept_~s__cert~0); 9140#L100-2 assume !false; 9332#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 9572#L103 assume !(12292 == ssl3_accept_~s__state~0); 9570#L106 assume !(16384 == ssl3_accept_~s__state~0); 9568#L109 assume !(8192 == ssl3_accept_~s__state~0); 9566#L112 assume !(24576 == ssl3_accept_~s__state~0); 9564#L115 assume !(8195 == ssl3_accept_~s__state~0); 9562#L118 assume !(8480 == ssl3_accept_~s__state~0); 9560#L121 assume !(8481 == ssl3_accept_~s__state~0); 9558#L124 assume !(8482 == ssl3_accept_~s__state~0); 9251#L127 assume 8464 == ssl3_accept_~s__state~0; 9242#L134 [2018-11-28 11:27:21,465 INFO L796 eck$LassoCheckResult]: Loop: 9242#L134 ssl3_accept_~s__shutdown~0 := 0;ssl3_accept_~ret~0 := ssl3_accept_#t~nondet32;havoc ssl3_accept_#t~nondet32; 9190#L275 assume 0 == ssl3_accept_~blastFlag~0;ssl3_accept_~blastFlag~0 := 1; 9186#L275-2 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; 9187#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 9619#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 9615#L653-1 ssl3_accept_~skip~0 := 0; 9613#L100-2 assume !false; 9611#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 9609#L103 assume !(12292 == ssl3_accept_~s__state~0); 9607#L106 assume !(16384 == ssl3_accept_~s__state~0); 9605#L109 assume !(8192 == ssl3_accept_~s__state~0); 9603#L112 assume !(24576 == ssl3_accept_~s__state~0); 9601#L115 assume !(8195 == ssl3_accept_~s__state~0); 9599#L118 assume !(8480 == ssl3_accept_~s__state~0); 9598#L121 assume !(8481 == ssl3_accept_~s__state~0); 9597#L124 assume !(8482 == ssl3_accept_~s__state~0); 9596#L127 assume !(8464 == ssl3_accept_~s__state~0); 9595#L130 assume !(8465 == ssl3_accept_~s__state~0); 9593#L133 assume !(8466 == ssl3_accept_~s__state~0); 9424#L136 assume 8496 == ssl3_accept_~s__state~0; 9423#L140 ssl3_accept_~ret~0 := ssl3_accept_#t~nondet33;havoc ssl3_accept_#t~nondet33; 9421#L288 assume 1 == ssl3_accept_~blastFlag~0;ssl3_accept_~blastFlag~0 := 2; 9420#L288-2 assume !(ssl3_accept_~ret~0 <= 0); 9209#L294 assume 0 != ssl3_accept_~s__hit~0;ssl3_accept_~s__state~0 := 8656; 9211#L294-2 ssl3_accept_~s__init_num~0 := 0; 8961#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 9490#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 9485#L653-1 ssl3_accept_~skip~0 := 0; 9482#L100-2 assume !false; 9479#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 9475#L103 assume !(12292 == ssl3_accept_~s__state~0); 9472#L106 assume 16384 == ssl3_accept_~s__state~0; 9469#L212 ssl3_accept_~s__server~0 := 1; 9528#L217 assume 0 != ssl3_accept_~cb~0; 9527#L217-2 ssl3_accept_~__cil_tmp55~0 := 8 * ssl3_accept_~s__version~0; 9525#L222 assume !(3 != ssl3_accept_~__cil_tmp55~0);ssl3_accept_~s__type~0 := 8192; 9521#L227 assume !(0 == ssl3_accept_~s__init_buf___0~0); 9519#L227-2 assume !(0 == ssl3_accept_~tmp___4~0);ssl3_accept_~s__init_num~0 := 0; 9518#L244 assume !(12292 != ssl3_accept_~s__state~0);ssl3_accept_#t~post30 := ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0;ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0 := 1 + ssl3_accept_#t~post30;havoc ssl3_accept_#t~post30;ssl3_accept_~s__state~0 := 8480; 9517#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 9500#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 9494#L653-1 ssl3_accept_~skip~0 := 0; 9487#L100-2 assume !false; 9484#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 9481#L103 assume !(12292 == ssl3_accept_~s__state~0); 9478#L106 assume !(16384 == ssl3_accept_~s__state~0); 9474#L109 assume !(8192 == ssl3_accept_~s__state~0); 9471#L112 assume !(24576 == ssl3_accept_~s__state~0); 9465#L115 assume !(8195 == ssl3_accept_~s__state~0); 9460#L118 assume !(8480 == ssl3_accept_~s__state~0); 9458#L121 assume !(8481 == ssl3_accept_~s__state~0); 9315#L124 assume !(8482 == ssl3_accept_~s__state~0); 9316#L127 assume 8464 == ssl3_accept_~s__state~0; 9242#L134 [2018-11-28 11:27:21,465 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:27:21,467 INFO L82 PathProgramCache]: Analyzing trace with hash 2013326415, now seen corresponding path program 4 times [2018-11-28 11:27:21,467 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 11:27:21,467 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 11:27:21,468 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:21,468 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 11:27:21,468 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:21,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 11:27:21,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 11:27:21,483 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:27:21,483 INFO L82 PathProgramCache]: Analyzing trace with hash -598277778, now seen corresponding path program 1 times [2018-11-28 11:27:21,483 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 11:27:21,483 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 11:27:21,484 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:21,484 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-28 11:27:21,484 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:21,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 11:27:21,520 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-28 11:27:21,521 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-28 11:27:21,521 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-28 11:27:21,521 INFO L811 eck$LassoCheckResult]: loop already infeasible [2018-11-28 11:27:21,521 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-28 11:27:21,521 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-28 11:27:21,521 INFO L87 Difference]: Start difference. First operand 710 states and 1059 transitions. cyclomatic complexity: 352 Second operand 3 states. [2018-11-28 11:27:21,634 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 11:27:21,634 INFO L93 Difference]: Finished difference Result 868 states and 1299 transitions. [2018-11-28 11:27:21,635 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-28 11:27:21,635 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 868 states and 1299 transitions. [2018-11-28 11:27:21,638 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 556 [2018-11-28 11:27:21,641 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 868 states to 861 states and 1292 transitions. [2018-11-28 11:27:21,641 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 595 [2018-11-28 11:27:21,642 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 595 [2018-11-28 11:27:21,642 INFO L73 IsDeterministic]: Start isDeterministic. Operand 861 states and 1292 transitions. [2018-11-28 11:27:21,642 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-28 11:27:21,642 INFO L705 BuchiCegarLoop]: Abstraction has 861 states and 1292 transitions. [2018-11-28 11:27:21,643 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 861 states and 1292 transitions. [2018-11-28 11:27:21,650 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 861 to 839. [2018-11-28 11:27:21,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 839 states. [2018-11-28 11:27:21,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 839 states to 839 states and 1258 transitions. [2018-11-28 11:27:21,652 INFO L728 BuchiCegarLoop]: Abstraction has 839 states and 1258 transitions. [2018-11-28 11:27:21,652 INFO L608 BuchiCegarLoop]: Abstraction has 839 states and 1258 transitions. [2018-11-28 11:27:21,652 INFO L442 BuchiCegarLoop]: ======== Iteration 8============ [2018-11-28 11:27:21,652 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 839 states and 1258 transitions. [2018-11-28 11:27:21,654 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 541 [2018-11-28 11:27:21,655 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-28 11:27:21,655 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-28 11:27:21,656 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 11:27:21,656 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [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] [2018-11-28 11:27:21,656 INFO L794 eck$LassoCheckResult]: Stem: 10786#ULTIMATE.startENTRY 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;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;havoc ssl3_accept_~tmp___7~0;ssl3_accept_~tmp___8~0 := ssl3_accept_#t~nondet22;havoc ssl3_accept_#t~nondet22;ssl3_accept_~tmp___9~0 := ssl3_accept_#t~nondet23;havoc ssl3_accept_#t~nondet23;ssl3_accept_~tmp___10~0 := ssl3_accept_#t~nondet24;havoc ssl3_accept_#t~nondet24;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;ssl3_accept_~__cil_tmp61~0 := ssl3_accept_#t~nondet25;havoc ssl3_accept_#t~nondet25;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; 10687#L83 assume 0 != ssl3_accept_~s__info_callback~0;ssl3_accept_~cb~0 := ssl3_accept_~s__info_callback~0; 10660#L86-2 ssl3_accept_#t~post27 := ssl3_accept_~s__in_handshake~0;ssl3_accept_~s__in_handshake~0 := 1 + ssl3_accept_#t~post27;havoc ssl3_accept_#t~post27; 10661#L91 assume !(0 != 12288 + ssl3_accept_~tmp___1~0); 10579#L91-1 assume !(0 == ssl3_accept_~s__cert~0); 10728#L100-2 assume !false; 11013#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 11292#L103 assume !(12292 == ssl3_accept_~s__state~0); 11291#L106 assume !(16384 == ssl3_accept_~s__state~0); 11290#L109 assume !(8192 == ssl3_accept_~s__state~0); 11289#L112 assume !(24576 == ssl3_accept_~s__state~0); 11287#L115 assume !(8195 == ssl3_accept_~s__state~0); 11284#L118 assume !(8480 == ssl3_accept_~s__state~0); 11282#L121 assume !(8481 == ssl3_accept_~s__state~0); 11281#L124 assume !(8482 == ssl3_accept_~s__state~0); 10843#L127 assume 8464 == ssl3_accept_~s__state~0; 10828#L134 [2018-11-28 11:27:21,656 INFO L796 eck$LassoCheckResult]: Loop: 10828#L134 ssl3_accept_~s__shutdown~0 := 0;ssl3_accept_~ret~0 := ssl3_accept_#t~nondet32;havoc ssl3_accept_#t~nondet32; 10777#L275 assume 0 == ssl3_accept_~blastFlag~0;ssl3_accept_~blastFlag~0 := 1; 10772#L275-2 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; 10773#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 11253#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 11250#L653-1 ssl3_accept_~skip~0 := 0; 11249#L100-2 assume !false; 11248#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 11246#L103 assume !(12292 == ssl3_accept_~s__state~0); 11243#L106 assume !(16384 == ssl3_accept_~s__state~0); 11237#L109 assume !(8192 == ssl3_accept_~s__state~0); 11235#L112 assume !(24576 == ssl3_accept_~s__state~0); 11233#L115 assume !(8195 == ssl3_accept_~s__state~0); 11231#L118 assume !(8480 == ssl3_accept_~s__state~0); 11229#L121 assume !(8481 == ssl3_accept_~s__state~0); 11227#L124 assume !(8482 == ssl3_accept_~s__state~0); 11225#L127 assume !(8464 == ssl3_accept_~s__state~0); 11223#L130 assume !(8465 == ssl3_accept_~s__state~0); 11221#L133 assume !(8466 == ssl3_accept_~s__state~0); 11209#L136 assume 8496 == ssl3_accept_~s__state~0; 10951#L140 ssl3_accept_~ret~0 := ssl3_accept_#t~nondet33;havoc ssl3_accept_#t~nondet33; 11206#L288 assume 1 == ssl3_accept_~blastFlag~0;ssl3_accept_~blastFlag~0 := 2; 11205#L288-2 assume !(ssl3_accept_~ret~0 <= 0); 11203#L294 assume 0 != ssl3_accept_~s__hit~0;ssl3_accept_~s__state~0 := 8656; 11114#L294-2 ssl3_accept_~s__init_num~0 := 0; 10856#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 11093#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 11089#L653-1 ssl3_accept_~skip~0 := 0; 11087#L100-2 assume !false; 11085#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 11083#L103 assume !(12292 == ssl3_accept_~s__state~0); 11080#L106 assume !(16384 == ssl3_accept_~s__state~0); 11078#L109 assume !(8192 == ssl3_accept_~s__state~0); 11075#L112 assume !(24576 == ssl3_accept_~s__state~0); 11074#L115 assume !(8195 == ssl3_accept_~s__state~0); 11073#L118 assume !(8480 == ssl3_accept_~s__state~0); 11072#L121 assume !(8481 == ssl3_accept_~s__state~0); 11071#L124 assume !(8482 == ssl3_accept_~s__state~0); 11064#L127 assume !(8464 == ssl3_accept_~s__state~0); 11061#L130 assume !(8465 == ssl3_accept_~s__state~0); 11055#L133 assume !(8466 == ssl3_accept_~s__state~0); 11053#L136 assume !(8496 == ssl3_accept_~s__state~0); 11051#L139 assume !(8497 == ssl3_accept_~s__state~0); 11049#L142 assume !(8512 == ssl3_accept_~s__state~0); 11047#L145 assume !(8513 == ssl3_accept_~s__state~0); 11045#L148 assume !(8528 == ssl3_accept_~s__state~0); 11043#L151 assume !(8529 == ssl3_accept_~s__state~0); 10869#L154 assume !(8544 == ssl3_accept_~s__state~0); 10870#L157 assume !(8545 == ssl3_accept_~s__state~0); 10871#L160 assume 8560 == ssl3_accept_~s__state~0; 10564#L164 ssl3_accept_~ret~0 := ssl3_accept_#t~nondet42;havoc ssl3_accept_#t~nondet42; 10565#L439 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; 10580#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 11058#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 11054#L653-1 ssl3_accept_~skip~0 := 0; 11052#L100-2 assume !false; 11050#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 11048#L103 assume !(12292 == ssl3_accept_~s__state~0); 11046#L106 assume !(16384 == ssl3_accept_~s__state~0); 11044#L109 assume !(8192 == ssl3_accept_~s__state~0); 11042#L112 assume !(24576 == ssl3_accept_~s__state~0); 11041#L115 assume !(8195 == ssl3_accept_~s__state~0); 11038#L118 assume !(8480 == ssl3_accept_~s__state~0); 10879#L121 assume !(8481 == ssl3_accept_~s__state~0); 10874#L124 assume !(8482 == ssl3_accept_~s__state~0); 10875#L127 assume 8464 == ssl3_accept_~s__state~0; 10828#L134 [2018-11-28 11:27:21,656 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:27:21,657 INFO L82 PathProgramCache]: Analyzing trace with hash 2013326415, now seen corresponding path program 5 times [2018-11-28 11:27:21,657 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 11:27:21,657 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 11:27:21,657 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:21,657 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 11:27:21,658 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:21,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 11:27:21,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 11:27:21,667 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:27:21,668 INFO L82 PathProgramCache]: Analyzing trace with hash -1995879152, now seen corresponding path program 1 times [2018-11-28 11:27:21,668 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 11:27:21,668 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 11:27:21,668 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:21,669 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-28 11:27:21,669 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:21,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 11:27:21,696 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-28 11:27:21,696 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-28 11:27:21,696 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-28 11:27:21,697 INFO L811 eck$LassoCheckResult]: loop already infeasible [2018-11-28 11:27:21,697 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-28 11:27:21,697 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-28 11:27:21,697 INFO L87 Difference]: Start difference. First operand 839 states and 1258 transitions. cyclomatic complexity: 422 Second operand 3 states. [2018-11-28 11:27:21,826 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 11:27:21,826 INFO L93 Difference]: Finished difference Result 981 states and 1377 transitions. [2018-11-28 11:27:21,827 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-28 11:27:21,827 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 981 states and 1377 transitions. [2018-11-28 11:27:21,830 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 640 [2018-11-28 11:27:21,833 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 981 states to 981 states and 1377 transitions. [2018-11-28 11:27:21,833 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 679 [2018-11-28 11:27:21,834 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 679 [2018-11-28 11:27:21,834 INFO L73 IsDeterministic]: Start isDeterministic. Operand 981 states and 1377 transitions. [2018-11-28 11:27:21,834 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-28 11:27:21,834 INFO L705 BuchiCegarLoop]: Abstraction has 981 states and 1377 transitions. [2018-11-28 11:27:21,835 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 981 states and 1377 transitions. [2018-11-28 11:27:21,842 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 981 to 973. [2018-11-28 11:27:21,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 973 states. [2018-11-28 11:27:21,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 973 states to 973 states and 1366 transitions. [2018-11-28 11:27:21,844 INFO L728 BuchiCegarLoop]: Abstraction has 973 states and 1366 transitions. [2018-11-28 11:27:21,844 INFO L608 BuchiCegarLoop]: Abstraction has 973 states and 1366 transitions. [2018-11-28 11:27:21,845 INFO L442 BuchiCegarLoop]: ======== Iteration 9============ [2018-11-28 11:27:21,845 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 973 states and 1366 transitions. [2018-11-28 11:27:21,847 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 633 [2018-11-28 11:27:21,847 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-28 11:27:21,848 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-28 11:27:21,849 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 11:27:21,849 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [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] [2018-11-28 11:27:21,849 INFO L794 eck$LassoCheckResult]: Stem: 12613#ULTIMATE.startENTRY 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;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;havoc ssl3_accept_~tmp___7~0;ssl3_accept_~tmp___8~0 := ssl3_accept_#t~nondet22;havoc ssl3_accept_#t~nondet22;ssl3_accept_~tmp___9~0 := ssl3_accept_#t~nondet23;havoc ssl3_accept_#t~nondet23;ssl3_accept_~tmp___10~0 := ssl3_accept_#t~nondet24;havoc ssl3_accept_#t~nondet24;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;ssl3_accept_~__cil_tmp61~0 := ssl3_accept_#t~nondet25;havoc ssl3_accept_#t~nondet25;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; 12510#L83 assume 0 != ssl3_accept_~s__info_callback~0;ssl3_accept_~cb~0 := ssl3_accept_~s__info_callback~0; 12483#L86-2 ssl3_accept_#t~post27 := ssl3_accept_~s__in_handshake~0;ssl3_accept_~s__in_handshake~0 := 1 + ssl3_accept_#t~post27;havoc ssl3_accept_#t~post27; 12484#L91 assume !(0 != 12288 + ssl3_accept_~tmp___1~0); 12404#L91-1 assume !(0 == ssl3_accept_~s__cert~0); 12552#L100-2 assume !false; 12924#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 13150#L103 assume !(12292 == ssl3_accept_~s__state~0); 13148#L106 assume !(16384 == ssl3_accept_~s__state~0); 13146#L109 assume !(8192 == ssl3_accept_~s__state~0); 13144#L112 assume !(24576 == ssl3_accept_~s__state~0); 13142#L115 assume !(8195 == ssl3_accept_~s__state~0); 13140#L118 assume !(8480 == ssl3_accept_~s__state~0); 13138#L121 assume !(8481 == ssl3_accept_~s__state~0); 13136#L124 assume !(8482 == ssl3_accept_~s__state~0); 12679#L127 assume 8464 == ssl3_accept_~s__state~0; 12659#L134 [2018-11-28 11:27:21,849 INFO L796 eck$LassoCheckResult]: Loop: 12659#L134 ssl3_accept_~s__shutdown~0 := 0;ssl3_accept_~ret~0 := ssl3_accept_#t~nondet32;havoc ssl3_accept_#t~nondet32; 12604#L275 assume 0 == ssl3_accept_~blastFlag~0;ssl3_accept_~blastFlag~0 := 1; 12600#L275-2 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; 12601#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 13284#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 13280#L653-1 ssl3_accept_~skip~0 := 0; 13276#L100-2 assume !false; 13270#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 13268#L103 assume !(12292 == ssl3_accept_~s__state~0); 13266#L106 assume !(16384 == ssl3_accept_~s__state~0); 13264#L109 assume !(8192 == ssl3_accept_~s__state~0); 13262#L112 assume !(24576 == ssl3_accept_~s__state~0); 13260#L115 assume !(8195 == ssl3_accept_~s__state~0); 13258#L118 assume !(8480 == ssl3_accept_~s__state~0); 13256#L121 assume !(8481 == ssl3_accept_~s__state~0); 13254#L124 assume !(8482 == ssl3_accept_~s__state~0); 13252#L127 assume !(8464 == ssl3_accept_~s__state~0); 13250#L130 assume !(8465 == ssl3_accept_~s__state~0); 13248#L133 assume !(8466 == ssl3_accept_~s__state~0); 12986#L136 assume 8496 == ssl3_accept_~s__state~0; 12985#L140 ssl3_accept_~ret~0 := ssl3_accept_#t~nondet33;havoc ssl3_accept_#t~nondet33; 12984#L288 assume 1 == ssl3_accept_~blastFlag~0;ssl3_accept_~blastFlag~0 := 2; 12666#L288-2 assume !(ssl3_accept_~ret~0 <= 0); 12622#L294 assume !(0 != ssl3_accept_~s__hit~0);ssl3_accept_~s__state~0 := 8512; 12623#L294-2 ssl3_accept_~s__init_num~0 := 0; 13311#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 13305#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 13302#L653-1 ssl3_accept_~skip~0 := 0; 13301#L100-2 assume !false; 13300#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 13299#L103 assume !(12292 == ssl3_accept_~s__state~0); 13298#L106 assume !(16384 == ssl3_accept_~s__state~0); 13297#L109 assume !(8192 == ssl3_accept_~s__state~0); 13296#L112 assume !(24576 == ssl3_accept_~s__state~0); 13295#L115 assume !(8195 == ssl3_accept_~s__state~0); 13294#L118 assume !(8480 == ssl3_accept_~s__state~0); 13293#L121 assume !(8481 == ssl3_accept_~s__state~0); 13292#L124 assume !(8482 == ssl3_accept_~s__state~0); 13291#L127 assume !(8464 == ssl3_accept_~s__state~0); 13290#L130 assume !(8465 == ssl3_accept_~s__state~0); 12468#L133 assume !(8466 == ssl3_accept_~s__state~0); 12469#L136 assume !(8496 == ssl3_accept_~s__state~0); 13231#L139 assume !(8497 == ssl3_accept_~s__state~0); 12983#L142 assume 8512 == ssl3_accept_~s__state~0; 12563#L146 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; 12525#L306 assume 0 != (256 + ssl3_accept_~__cil_tmp56~0) % 4294967296;ssl3_accept_~__cil_tmp56~0 := 256345;ssl3_accept_~skip~0 := 1; 12526#L306-2 ssl3_accept_~s__state~0 := 8528;ssl3_accept_~s__init_num~0 := 0; 12369#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 13059#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 13051#L653-1 ssl3_accept_~skip~0 := 0; 13049#L100-2 assume !false; 13047#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 13045#L103 assume !(12292 == ssl3_accept_~s__state~0); 13042#L106 assume !(16384 == ssl3_accept_~s__state~0); 13040#L109 assume !(8192 == ssl3_accept_~s__state~0); 13038#L112 assume !(24576 == ssl3_accept_~s__state~0); 13035#L115 assume !(8195 == ssl3_accept_~s__state~0); 13032#L118 assume !(8480 == ssl3_accept_~s__state~0); 13030#L121 assume !(8481 == ssl3_accept_~s__state~0); 13029#L124 assume !(8482 == ssl3_accept_~s__state~0); 13027#L127 assume !(8464 == ssl3_accept_~s__state~0); 13025#L130 assume !(8465 == ssl3_accept_~s__state~0); 13022#L133 assume !(8466 == ssl3_accept_~s__state~0); 13020#L136 assume !(8496 == ssl3_accept_~s__state~0); 13017#L139 assume !(8497 == ssl3_accept_~s__state~0); 13014#L142 assume !(8512 == ssl3_accept_~s__state~0); 13012#L145 assume !(8513 == ssl3_accept_~s__state~0); 13010#L148 assume !(8528 == ssl3_accept_~s__state~0); 13008#L151 assume !(8529 == ssl3_accept_~s__state~0); 12752#L154 assume !(8544 == ssl3_accept_~s__state~0); 12753#L157 assume !(8545 == ssl3_accept_~s__state~0); 12754#L160 assume 8560 == ssl3_accept_~s__state~0; 12389#L164 ssl3_accept_~ret~0 := ssl3_accept_#t~nondet42;havoc ssl3_accept_#t~nondet42; 12390#L439 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; 12405#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 12958#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 12942#L653-1 ssl3_accept_~skip~0 := 0; 12940#L100-2 assume !false; 12922#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 12918#L103 assume !(12292 == ssl3_accept_~s__state~0); 12914#L106 assume !(16384 == ssl3_accept_~s__state~0); 12910#L109 assume !(8192 == ssl3_accept_~s__state~0); 12907#L112 assume !(24576 == ssl3_accept_~s__state~0); 12904#L115 assume !(8195 == ssl3_accept_~s__state~0); 12898#L118 assume !(8480 == ssl3_accept_~s__state~0); 12761#L121 assume !(8481 == ssl3_accept_~s__state~0); 13028#L124 assume !(8482 == ssl3_accept_~s__state~0); 13026#L127 assume 8464 == ssl3_accept_~s__state~0; 12659#L134 [2018-11-28 11:27:21,849 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:27:21,850 INFO L82 PathProgramCache]: Analyzing trace with hash 2013326415, now seen corresponding path program 6 times [2018-11-28 11:27:21,850 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 11:27:21,850 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 11:27:21,850 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:21,851 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 11:27:21,851 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:21,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 11:27:21,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 11:27:21,871 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:27:21,872 INFO L82 PathProgramCache]: Analyzing trace with hash 1643408470, now seen corresponding path program 1 times [2018-11-28 11:27:21,872 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 11:27:21,872 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 11:27:21,872 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:21,873 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-28 11:27:21,873 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:21,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 11:27:21,921 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2018-11-28 11:27:21,921 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-28 11:27:21,921 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-28 11:27:21,922 INFO L811 eck$LassoCheckResult]: loop already infeasible [2018-11-28 11:27:21,922 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-28 11:27:21,922 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-28 11:27:21,922 INFO L87 Difference]: Start difference. First operand 973 states and 1366 transitions. cyclomatic complexity: 396 Second operand 3 states. [2018-11-28 11:27:22,014 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 11:27:22,015 INFO L93 Difference]: Finished difference Result 1099 states and 1537 transitions. [2018-11-28 11:27:22,015 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-28 11:27:22,016 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1099 states and 1537 transitions. [2018-11-28 11:27:22,019 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 717 [2018-11-28 11:27:22,021 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1099 states to 1099 states and 1537 transitions. [2018-11-28 11:27:22,022 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 756 [2018-11-28 11:27:22,022 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 756 [2018-11-28 11:27:22,022 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1099 states and 1537 transitions. [2018-11-28 11:27:22,023 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-28 11:27:22,023 INFO L705 BuchiCegarLoop]: Abstraction has 1099 states and 1537 transitions. [2018-11-28 11:27:22,023 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1099 states and 1537 transitions. [2018-11-28 11:27:22,031 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1099 to 1057. [2018-11-28 11:27:22,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1057 states. [2018-11-28 11:27:22,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1057 states to 1057 states and 1468 transitions. [2018-11-28 11:27:22,033 INFO L728 BuchiCegarLoop]: Abstraction has 1057 states and 1468 transitions. [2018-11-28 11:27:22,033 INFO L608 BuchiCegarLoop]: Abstraction has 1057 states and 1468 transitions. [2018-11-28 11:27:22,033 INFO L442 BuchiCegarLoop]: ======== Iteration 10============ [2018-11-28 11:27:22,034 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1057 states and 1468 transitions. [2018-11-28 11:27:22,036 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 689 [2018-11-28 11:27:22,036 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-28 11:27:22,037 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-28 11:27:22,038 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 11:27:22,038 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [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] [2018-11-28 11:27:22,038 INFO L794 eck$LassoCheckResult]: Stem: 14691#ULTIMATE.startENTRY 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;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;havoc ssl3_accept_~tmp___7~0;ssl3_accept_~tmp___8~0 := ssl3_accept_#t~nondet22;havoc ssl3_accept_#t~nondet22;ssl3_accept_~tmp___9~0 := ssl3_accept_#t~nondet23;havoc ssl3_accept_#t~nondet23;ssl3_accept_~tmp___10~0 := ssl3_accept_#t~nondet24;havoc ssl3_accept_#t~nondet24;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;ssl3_accept_~__cil_tmp61~0 := ssl3_accept_#t~nondet25;havoc ssl3_accept_#t~nondet25;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; 14589#L83 assume 0 != ssl3_accept_~s__info_callback~0;ssl3_accept_~cb~0 := ssl3_accept_~s__info_callback~0; 14561#L86-2 ssl3_accept_#t~post27 := ssl3_accept_~s__in_handshake~0;ssl3_accept_~s__in_handshake~0 := 1 + ssl3_accept_#t~post27;havoc ssl3_accept_#t~post27; 14562#L91 assume !(0 != 12288 + ssl3_accept_~tmp___1~0); 14483#L91-1 assume !(0 == ssl3_accept_~s__cert~0); 14630#L100-2 assume !false; 15189#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 15187#L103 assume !(12292 == ssl3_accept_~s__state~0); 15185#L106 assume !(16384 == ssl3_accept_~s__state~0); 15183#L109 assume !(8192 == ssl3_accept_~s__state~0); 15181#L112 assume !(24576 == ssl3_accept_~s__state~0); 15179#L115 assume !(8195 == ssl3_accept_~s__state~0); 15177#L118 assume !(8480 == ssl3_accept_~s__state~0); 15174#L121 assume !(8481 == ssl3_accept_~s__state~0); 15173#L124 assume !(8482 == ssl3_accept_~s__state~0); 14750#L127 assume 8464 == ssl3_accept_~s__state~0; 14737#L134 [2018-11-28 11:27:22,038 INFO L796 eck$LassoCheckResult]: Loop: 14737#L134 ssl3_accept_~s__shutdown~0 := 0;ssl3_accept_~ret~0 := ssl3_accept_#t~nondet32;havoc ssl3_accept_#t~nondet32; 14681#L275 assume 0 == ssl3_accept_~blastFlag~0;ssl3_accept_~blastFlag~0 := 1; 14676#L275-2 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; 14677#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 15273#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 15269#L653-1 ssl3_accept_~skip~0 := 0; 15267#L100-2 assume !false; 15265#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 15263#L103 assume !(12292 == ssl3_accept_~s__state~0); 15261#L106 assume !(16384 == ssl3_accept_~s__state~0); 15259#L109 assume !(8192 == ssl3_accept_~s__state~0); 15257#L112 assume !(24576 == ssl3_accept_~s__state~0); 15255#L115 assume !(8195 == ssl3_accept_~s__state~0); 15253#L118 assume !(8480 == ssl3_accept_~s__state~0); 15250#L121 assume !(8481 == ssl3_accept_~s__state~0); 15247#L124 assume !(8482 == ssl3_accept_~s__state~0); 15244#L127 assume !(8464 == ssl3_accept_~s__state~0); 15240#L130 assume !(8465 == ssl3_accept_~s__state~0); 15233#L133 assume !(8466 == ssl3_accept_~s__state~0); 15229#L136 assume 8496 == ssl3_accept_~s__state~0; 14946#L140 ssl3_accept_~ret~0 := ssl3_accept_#t~nondet33;havoc ssl3_accept_#t~nondet33; 14443#L288 assume 1 == ssl3_accept_~blastFlag~0;ssl3_accept_~blastFlag~0 := 2; 14444#L288-2 assume !(ssl3_accept_~ret~0 <= 0); 14700#L294 assume 0 != ssl3_accept_~s__hit~0;ssl3_accept_~s__state~0 := 8656; 14702#L294-2 ssl3_accept_~s__init_num~0 := 0; 14461#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 15468#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 15463#L653-1 ssl3_accept_~skip~0 := 0; 15460#L100-2 assume !false; 15457#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 15456#L103 assume !(12292 == ssl3_accept_~s__state~0); 15446#L106 assume !(16384 == ssl3_accept_~s__state~0); 15439#L109 assume !(8192 == ssl3_accept_~s__state~0); 15436#L112 assume !(24576 == ssl3_accept_~s__state~0); 15433#L115 assume !(8195 == ssl3_accept_~s__state~0); 15430#L118 assume !(8480 == ssl3_accept_~s__state~0); 15427#L121 assume !(8481 == ssl3_accept_~s__state~0); 15424#L124 assume !(8482 == ssl3_accept_~s__state~0); 15421#L127 assume !(8464 == ssl3_accept_~s__state~0); 15418#L130 assume !(8465 == ssl3_accept_~s__state~0); 15415#L133 assume !(8466 == ssl3_accept_~s__state~0); 15412#L136 assume !(8496 == ssl3_accept_~s__state~0); 15409#L139 assume !(8497 == ssl3_accept_~s__state~0); 15406#L142 assume !(8512 == ssl3_accept_~s__state~0); 15404#L145 assume !(8513 == ssl3_accept_~s__state~0); 15401#L148 assume !(8528 == ssl3_accept_~s__state~0); 14725#L151 assume !(8529 == ssl3_accept_~s__state~0); 14669#L154 assume !(8544 == ssl3_accept_~s__state~0); 14643#L157 assume !(8545 == ssl3_accept_~s__state~0); 14644#L160 assume !(8560 == ssl3_accept_~s__state~0); 14620#L163 assume !(8561 == ssl3_accept_~s__state~0); 14553#L166 assume !(8448 == ssl3_accept_~s__state~0); 14510#L169 assume !(8576 == ssl3_accept_~s__state~0); 14511#L172 assume !(8577 == ssl3_accept_~s__state~0); 15320#L175 assume !(8592 == ssl3_accept_~s__state~0); 15319#L178 assume !(8593 == ssl3_accept_~s__state~0); 15318#L181 assume !(8608 == ssl3_accept_~s__state~0); 15317#L184 assume !(8609 == ssl3_accept_~s__state~0); 15315#L187 assume !(8640 == ssl3_accept_~s__state~0); 15132#L190 assume !(8641 == ssl3_accept_~s__state~0); 15131#L193 assume 8656 == ssl3_accept_~s__state~0; 14801#L197 ssl3_accept_~s__session__cipher~0 := ssl3_accept_~s__s3__tmp__new_cipher~0; 15130#L540 assume !(0 == ssl3_accept_~tmp___9~0);ssl3_accept_~ret~0 := ssl3_accept_#t~nondet48;havoc ssl3_accept_#t~nondet48; 15129#L545 assume 10 == ssl3_accept_~blastFlag~0;ssl3_accept_~blastFlag~0 := 11; 15125#L554-2 assume !(ssl3_accept_~ret~0 <= 0);ssl3_accept_~s__state~0 := 8672;ssl3_accept_~s__init_num~0 := 0; 15124#L565 assume !(0 == ssl3_accept_~tmp___10~0); 15123#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 15116#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 15111#L653-1 ssl3_accept_~skip~0 := 0; 15105#L100-2 assume !false; 15103#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 15101#L103 assume 12292 == ssl3_accept_~s__state~0; 14961#L104 ssl3_accept_~s__new_session~0 := 1; 14957#L212 ssl3_accept_~s__server~0 := 1; 15091#L217 assume 0 != ssl3_accept_~cb~0; 15089#L217-2 ssl3_accept_~__cil_tmp55~0 := 8 * ssl3_accept_~s__version~0; 15087#L222 assume !(3 != ssl3_accept_~__cil_tmp55~0);ssl3_accept_~s__type~0 := 8192; 15084#L227 assume !(0 == ssl3_accept_~s__init_buf___0~0); 15081#L227-2 assume !(0 == ssl3_accept_~tmp___4~0);ssl3_accept_~s__init_num~0 := 0; 15079#L244 assume !(12292 != ssl3_accept_~s__state~0);ssl3_accept_#t~post30 := ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0;ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0 := 1 + ssl3_accept_#t~post30;havoc ssl3_accept_#t~post30;ssl3_accept_~s__state~0 := 8480; 15077#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 15075#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 15073#L653-1 ssl3_accept_~skip~0 := 0; 15290#L100-2 assume !false; 15288#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 15286#L103 assume !(12292 == ssl3_accept_~s__state~0); 15284#L106 assume !(16384 == ssl3_accept_~s__state~0); 15282#L109 assume !(8192 == ssl3_accept_~s__state~0); 15170#L112 assume !(24576 == ssl3_accept_~s__state~0); 15169#L115 assume !(8195 == ssl3_accept_~s__state~0); 14790#L118 assume !(8480 == ssl3_accept_~s__state~0); 14791#L121 assume !(8481 == ssl3_accept_~s__state~0); 14784#L124 assume !(8482 == ssl3_accept_~s__state~0); 14785#L127 assume 8464 == ssl3_accept_~s__state~0; 14737#L134 [2018-11-28 11:27:22,039 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:27:22,039 INFO L82 PathProgramCache]: Analyzing trace with hash 2013326415, now seen corresponding path program 7 times [2018-11-28 11:27:22,039 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 11:27:22,039 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 11:27:22,040 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:22,040 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 11:27:22,040 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:22,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 11:27:22,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 11:27:22,048 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:27:22,048 INFO L82 PathProgramCache]: Analyzing trace with hash -1230060553, now seen corresponding path program 1 times [2018-11-28 11:27:22,048 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 11:27:22,049 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 11:27:22,049 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:22,049 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 11:27:22,049 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:22,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 11:27:22,078 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-11-28 11:27:22,078 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-28 11:27:22,078 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-28 11:27:22,078 INFO L811 eck$LassoCheckResult]: loop already infeasible [2018-11-28 11:27:22,079 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-28 11:27:22,079 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-28 11:27:22,079 INFO L87 Difference]: Start difference. First operand 1057 states and 1468 transitions. cyclomatic complexity: 414 Second operand 3 states. [2018-11-28 11:27:22,163 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 11:27:22,163 INFO L93 Difference]: Finished difference Result 2106 states and 2871 transitions. [2018-11-28 11:27:22,164 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-28 11:27:22,165 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 2106 states and 2871 transitions. [2018-11-28 11:27:22,170 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 1378 [2018-11-28 11:27:22,176 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 2106 states to 2106 states and 2871 transitions. [2018-11-28 11:27:22,176 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1448 [2018-11-28 11:27:22,177 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1448 [2018-11-28 11:27:22,177 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2106 states and 2871 transitions. [2018-11-28 11:27:22,177 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-28 11:27:22,177 INFO L705 BuchiCegarLoop]: Abstraction has 2106 states and 2871 transitions. [2018-11-28 11:27:22,179 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2106 states and 2871 transitions. [2018-11-28 11:27:22,195 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2106 to 2106. [2018-11-28 11:27:22,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2106 states. [2018-11-28 11:27:22,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2106 states to 2106 states and 2871 transitions. [2018-11-28 11:27:22,198 INFO L728 BuchiCegarLoop]: Abstraction has 2106 states and 2871 transitions. [2018-11-28 11:27:22,198 INFO L608 BuchiCegarLoop]: Abstraction has 2106 states and 2871 transitions. [2018-11-28 11:27:22,198 INFO L442 BuchiCegarLoop]: ======== Iteration 11============ [2018-11-28 11:27:22,198 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 2106 states and 2871 transitions. [2018-11-28 11:27:22,204 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 1378 [2018-11-28 11:27:22,204 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-28 11:27:22,204 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-28 11:27:22,205 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 11:27:22,206 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [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, 1, 1, 1] [2018-11-28 11:27:22,206 INFO L794 eck$LassoCheckResult]: Stem: 17881#ULTIMATE.startENTRY 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;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;havoc ssl3_accept_~tmp___7~0;ssl3_accept_~tmp___8~0 := ssl3_accept_#t~nondet22;havoc ssl3_accept_#t~nondet22;ssl3_accept_~tmp___9~0 := ssl3_accept_#t~nondet23;havoc ssl3_accept_#t~nondet23;ssl3_accept_~tmp___10~0 := ssl3_accept_#t~nondet24;havoc ssl3_accept_#t~nondet24;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;ssl3_accept_~__cil_tmp61~0 := ssl3_accept_#t~nondet25;havoc ssl3_accept_#t~nondet25;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; 17767#L83 assume 0 != ssl3_accept_~s__info_callback~0;ssl3_accept_~cb~0 := ssl3_accept_~s__info_callback~0; 17738#L86-2 ssl3_accept_#t~post27 := ssl3_accept_~s__in_handshake~0;ssl3_accept_~s__in_handshake~0 := 1 + ssl3_accept_#t~post27;havoc ssl3_accept_#t~post27; 17739#L91 assume !(0 != 12288 + ssl3_accept_~tmp___1~0); 17659#L91-1 assume !(0 == ssl3_accept_~s__cert~0); 17812#L100-2 assume !false; 18975#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 18972#L103 assume !(12292 == ssl3_accept_~s__state~0); 18967#L106 assume !(16384 == ssl3_accept_~s__state~0); 18963#L109 assume !(8192 == ssl3_accept_~s__state~0); 18958#L112 assume !(24576 == ssl3_accept_~s__state~0); 18951#L115 assume !(8195 == ssl3_accept_~s__state~0); 18948#L118 assume !(8480 == ssl3_accept_~s__state~0); 18907#L121 assume !(8481 == ssl3_accept_~s__state~0); 18906#L124 assume !(8482 == ssl3_accept_~s__state~0); 18764#L127 assume 8464 == ssl3_accept_~s__state~0; 18446#L134 [2018-11-28 11:27:22,206 INFO L796 eck$LassoCheckResult]: Loop: 18446#L134 ssl3_accept_~s__shutdown~0 := 0;ssl3_accept_~ret~0 := ssl3_accept_#t~nondet32;havoc ssl3_accept_#t~nondet32; 18763#L275 assume 0 == ssl3_accept_~blastFlag~0;ssl3_accept_~blastFlag~0 := 1; 17872#L275-2 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; 18761#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 18659#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 18646#L653-1 ssl3_accept_~skip~0 := 0; 18643#L100-2 assume !false; 18640#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 18637#L103 assume !(12292 == ssl3_accept_~s__state~0); 18634#L106 assume !(16384 == ssl3_accept_~s__state~0); 18631#L109 assume !(8192 == ssl3_accept_~s__state~0); 18628#L112 assume !(24576 == ssl3_accept_~s__state~0); 18625#L115 assume !(8195 == ssl3_accept_~s__state~0); 18622#L118 assume !(8480 == ssl3_accept_~s__state~0); 18619#L121 assume !(8481 == ssl3_accept_~s__state~0); 18617#L124 assume !(8482 == ssl3_accept_~s__state~0); 18615#L127 assume !(8464 == ssl3_accept_~s__state~0); 18613#L130 assume !(8465 == ssl3_accept_~s__state~0); 18611#L133 assume !(8466 == ssl3_accept_~s__state~0); 18603#L136 assume 8496 == ssl3_accept_~s__state~0; 18437#L140 ssl3_accept_~ret~0 := ssl3_accept_#t~nondet33;havoc ssl3_accept_#t~nondet33; 18595#L288 assume 1 == ssl3_accept_~blastFlag~0;ssl3_accept_~blastFlag~0 := 2; 18593#L288-2 assume !(ssl3_accept_~ret~0 <= 0); 18591#L294 assume 0 != ssl3_accept_~s__hit~0;ssl3_accept_~s__state~0 := 8656; 18592#L294-2 ssl3_accept_~s__init_num~0 := 0; 19158#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 19144#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 19140#L653-1 ssl3_accept_~skip~0 := 0; 19138#L100-2 assume !false; 19136#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 19134#L103 assume !(12292 == ssl3_accept_~s__state~0); 19132#L106 assume !(16384 == ssl3_accept_~s__state~0); 19130#L109 assume !(8192 == ssl3_accept_~s__state~0); 19128#L112 assume !(24576 == ssl3_accept_~s__state~0); 19126#L115 assume !(8195 == ssl3_accept_~s__state~0); 19124#L118 assume !(8480 == ssl3_accept_~s__state~0); 19122#L121 assume !(8481 == ssl3_accept_~s__state~0); 19120#L124 assume !(8482 == ssl3_accept_~s__state~0); 19118#L127 assume !(8464 == ssl3_accept_~s__state~0); 19116#L130 assume !(8465 == ssl3_accept_~s__state~0); 19115#L133 assume !(8466 == ssl3_accept_~s__state~0); 19111#L136 assume !(8496 == ssl3_accept_~s__state~0); 19109#L139 assume !(8497 == ssl3_accept_~s__state~0); 19107#L142 assume !(8512 == ssl3_accept_~s__state~0); 19106#L145 assume !(8513 == ssl3_accept_~s__state~0); 19105#L148 assume !(8528 == ssl3_accept_~s__state~0); 19104#L151 assume !(8529 == ssl3_accept_~s__state~0); 19103#L154 assume !(8544 == ssl3_accept_~s__state~0); 19101#L157 assume !(8545 == ssl3_accept_~s__state~0); 19098#L160 assume !(8560 == ssl3_accept_~s__state~0); 19092#L163 assume !(8561 == ssl3_accept_~s__state~0); 19090#L166 assume !(8448 == ssl3_accept_~s__state~0); 19088#L169 assume !(8576 == ssl3_accept_~s__state~0); 19086#L172 assume !(8577 == ssl3_accept_~s__state~0); 19084#L175 assume !(8592 == ssl3_accept_~s__state~0); 19082#L178 assume !(8593 == ssl3_accept_~s__state~0); 19080#L181 assume !(8608 == ssl3_accept_~s__state~0); 19078#L184 assume !(8609 == ssl3_accept_~s__state~0); 19076#L187 assume !(8640 == ssl3_accept_~s__state~0); 18997#L190 assume !(8641 == ssl3_accept_~s__state~0); 18995#L193 assume 8656 == ssl3_accept_~s__state~0; 18807#L197 ssl3_accept_~s__session__cipher~0 := ssl3_accept_~s__s3__tmp__new_cipher~0; 18988#L540 assume !(0 == ssl3_accept_~tmp___9~0);ssl3_accept_~ret~0 := ssl3_accept_#t~nondet48;havoc ssl3_accept_#t~nondet48; 18982#L545 assume !(10 == ssl3_accept_~blastFlag~0); 18980#L548 assume !(13 == ssl3_accept_~blastFlag~0); 18978#L551 assume !(16 == ssl3_accept_~blastFlag~0); 18974#L554 assume !(19 == ssl3_accept_~blastFlag~0); 18971#L554-2 assume !(ssl3_accept_~ret~0 <= 0);ssl3_accept_~s__state~0 := 8672;ssl3_accept_~s__init_num~0 := 0; 18965#L565 assume !(0 == ssl3_accept_~tmp___10~0); 18960#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 18955#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 18950#L653-1 ssl3_accept_~skip~0 := 0; 18947#L100-2 assume !false; 18943#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 18939#L103 assume 12292 == ssl3_accept_~s__state~0; 18470#L104 ssl3_accept_~s__new_session~0 := 1; 18463#L212 ssl3_accept_~s__server~0 := 1; 18727#L217 assume 0 != ssl3_accept_~cb~0; 18725#L217-2 ssl3_accept_~__cil_tmp55~0 := 8 * ssl3_accept_~s__version~0; 18722#L222 assume !(3 != ssl3_accept_~__cil_tmp55~0);ssl3_accept_~s__type~0 := 8192; 18719#L227 assume !(0 == ssl3_accept_~s__init_buf___0~0); 18665#L227-2 assume !(0 == ssl3_accept_~tmp___4~0);ssl3_accept_~s__init_num~0 := 0; 18663#L244 assume !(12292 != ssl3_accept_~s__state~0);ssl3_accept_#t~post30 := ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0;ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0 := 1 + ssl3_accept_#t~post30;havoc ssl3_accept_#t~post30;ssl3_accept_~s__state~0 := 8480; 18662#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 18649#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 18644#L653-1 ssl3_accept_~skip~0 := 0; 18641#L100-2 assume !false; 18638#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 18635#L103 assume !(12292 == ssl3_accept_~s__state~0); 18632#L106 assume !(16384 == ssl3_accept_~s__state~0); 18629#L109 assume !(8192 == ssl3_accept_~s__state~0); 18626#L112 assume !(24576 == ssl3_accept_~s__state~0); 18623#L115 assume !(8195 == ssl3_accept_~s__state~0); 18620#L118 assume !(8480 == ssl3_accept_~s__state~0); 18618#L121 assume !(8481 == ssl3_accept_~s__state~0); 18616#L124 assume !(8482 == ssl3_accept_~s__state~0); 18614#L127 assume 8464 == ssl3_accept_~s__state~0; 18446#L134 [2018-11-28 11:27:22,206 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:27:22,206 INFO L82 PathProgramCache]: Analyzing trace with hash 2013326415, now seen corresponding path program 8 times [2018-11-28 11:27:22,206 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 11:27:22,206 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 11:27:22,207 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:22,207 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 11:27:22,207 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:22,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 11:27:22,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 11:27:22,215 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:27:22,215 INFO L82 PathProgramCache]: Analyzing trace with hash 1937551750, now seen corresponding path program 1 times [2018-11-28 11:27:22,216 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 11:27:22,216 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 11:27:22,216 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:22,216 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-28 11:27:22,217 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:22,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 11:27:22,260 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2018-11-28 11:27:22,261 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-28 11:27:22,261 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-28 11:27:22,261 INFO L811 eck$LassoCheckResult]: loop already infeasible [2018-11-28 11:27:22,261 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-28 11:27:22,261 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-28 11:27:22,262 INFO L87 Difference]: Start difference. First operand 2106 states and 2871 transitions. cyclomatic complexity: 768 Second operand 3 states. [2018-11-28 11:27:22,379 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 11:27:22,380 INFO L93 Difference]: Finished difference Result 1988 states and 2685 transitions. [2018-11-28 11:27:22,381 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-28 11:27:22,381 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1988 states and 2685 transitions. [2018-11-28 11:27:22,386 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 1220 [2018-11-28 11:27:22,391 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1988 states to 1984 states and 2681 transitions. [2018-11-28 11:27:22,391 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1400 [2018-11-28 11:27:22,393 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1400 [2018-11-28 11:27:22,393 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1984 states and 2681 transitions. [2018-11-28 11:27:22,393 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-28 11:27:22,394 INFO L705 BuchiCegarLoop]: Abstraction has 1984 states and 2681 transitions. [2018-11-28 11:27:22,395 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1984 states and 2681 transitions. [2018-11-28 11:27:22,410 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1984 to 1970. [2018-11-28 11:27:22,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1970 states. [2018-11-28 11:27:22,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1970 states to 1970 states and 2663 transitions. [2018-11-28 11:27:22,414 INFO L728 BuchiCegarLoop]: Abstraction has 1970 states and 2663 transitions. [2018-11-28 11:27:22,414 INFO L608 BuchiCegarLoop]: Abstraction has 1970 states and 2663 transitions. [2018-11-28 11:27:22,414 INFO L442 BuchiCegarLoop]: ======== Iteration 12============ [2018-11-28 11:27:22,414 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1970 states and 2663 transitions. [2018-11-28 11:27:22,418 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 1206 [2018-11-28 11:27:22,418 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-28 11:27:22,419 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-28 11:27:22,420 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 11:27:22,420 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [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] [2018-11-28 11:27:22,420 INFO L794 eck$LassoCheckResult]: Stem: 21964#ULTIMATE.startENTRY 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;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;havoc ssl3_accept_~tmp___7~0;ssl3_accept_~tmp___8~0 := ssl3_accept_#t~nondet22;havoc ssl3_accept_#t~nondet22;ssl3_accept_~tmp___9~0 := ssl3_accept_#t~nondet23;havoc ssl3_accept_#t~nondet23;ssl3_accept_~tmp___10~0 := ssl3_accept_#t~nondet24;havoc ssl3_accept_#t~nondet24;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;ssl3_accept_~__cil_tmp61~0 := ssl3_accept_#t~nondet25;havoc ssl3_accept_#t~nondet25;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; 21856#L83 assume 0 != ssl3_accept_~s__info_callback~0;ssl3_accept_~cb~0 := ssl3_accept_~s__info_callback~0; 21825#L86-2 ssl3_accept_#t~post27 := ssl3_accept_~s__in_handshake~0;ssl3_accept_~s__in_handshake~0 := 1 + ssl3_accept_#t~post27;havoc ssl3_accept_#t~post27; 21826#L91 assume !(0 != 12288 + ssl3_accept_~tmp___1~0); 21754#L91-1 assume !(0 == ssl3_accept_~s__cert~0); 21903#L100-2 assume !false; 22652#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 22949#L103 assume !(12292 == ssl3_accept_~s__state~0); 22948#L106 assume !(16384 == ssl3_accept_~s__state~0); 22946#L109 assume !(8192 == ssl3_accept_~s__state~0); 22945#L112 assume !(24576 == ssl3_accept_~s__state~0); 22944#L115 assume !(8195 == ssl3_accept_~s__state~0); 22943#L118 assume !(8480 == ssl3_accept_~s__state~0); 22942#L121 assume !(8481 == ssl3_accept_~s__state~0); 22941#L124 assume !(8482 == ssl3_accept_~s__state~0); 22940#L127 assume 8464 == ssl3_accept_~s__state~0; 22431#L134 [2018-11-28 11:27:22,420 INFO L796 eck$LassoCheckResult]: Loop: 22431#L134 ssl3_accept_~s__shutdown~0 := 0;ssl3_accept_~ret~0 := ssl3_accept_#t~nondet32;havoc ssl3_accept_#t~nondet32; 22950#L275 assume 0 == ssl3_accept_~blastFlag~0;ssl3_accept_~blastFlag~0 := 1; 21956#L275-2 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; 22947#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 22928#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 22924#L653-1 ssl3_accept_~skip~0 := 0; 22922#L100-2 assume !false; 22920#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 22918#L103 assume !(12292 == ssl3_accept_~s__state~0); 22916#L106 assume !(16384 == ssl3_accept_~s__state~0); 22913#L109 assume !(8192 == ssl3_accept_~s__state~0); 22908#L112 assume !(24576 == ssl3_accept_~s__state~0); 22904#L115 assume !(8195 == ssl3_accept_~s__state~0); 22887#L118 assume !(8480 == ssl3_accept_~s__state~0); 22886#L121 assume !(8481 == ssl3_accept_~s__state~0); 22876#L124 assume !(8482 == ssl3_accept_~s__state~0); 22854#L127 assume !(8464 == ssl3_accept_~s__state~0); 22850#L130 assume !(8465 == ssl3_accept_~s__state~0); 22846#L133 assume !(8466 == ssl3_accept_~s__state~0); 22830#L136 assume 8496 == ssl3_accept_~s__state~0; 22418#L140 ssl3_accept_~ret~0 := ssl3_accept_#t~nondet33;havoc ssl3_accept_#t~nondet33; 22821#L288 assume 1 == ssl3_accept_~blastFlag~0;ssl3_accept_~blastFlag~0 := 2; 22815#L288-2 assume !(ssl3_accept_~ret~0 <= 0); 22811#L294 assume !(0 != ssl3_accept_~s__hit~0);ssl3_accept_~s__state~0 := 8512; 22806#L294-2 ssl3_accept_~s__init_num~0 := 0; 22800#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 22796#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 22789#L653-1 ssl3_accept_~skip~0 := 0; 22785#L100-2 assume !false; 22781#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 22777#L103 assume !(12292 == ssl3_accept_~s__state~0); 22774#L106 assume !(16384 == ssl3_accept_~s__state~0); 22770#L109 assume !(8192 == ssl3_accept_~s__state~0); 22759#L112 assume !(24576 == ssl3_accept_~s__state~0); 22758#L115 assume !(8195 == ssl3_accept_~s__state~0); 22757#L118 assume !(8480 == ssl3_accept_~s__state~0); 22756#L121 assume !(8481 == ssl3_accept_~s__state~0); 22755#L124 assume !(8482 == ssl3_accept_~s__state~0); 22754#L127 assume !(8464 == ssl3_accept_~s__state~0); 22753#L130 assume !(8465 == ssl3_accept_~s__state~0); 22752#L133 assume !(8466 == ssl3_accept_~s__state~0); 22751#L136 assume !(8496 == ssl3_accept_~s__state~0); 22750#L139 assume !(8497 == ssl3_accept_~s__state~0); 22749#L142 assume 8512 == ssl3_accept_~s__state~0; 22412#L146 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; 22746#L306 assume 0 != (256 + ssl3_accept_~__cil_tmp56~0) % 4294967296;ssl3_accept_~__cil_tmp56~0 := 256345;ssl3_accept_~skip~0 := 1; 22744#L306-2 ssl3_accept_~s__state~0 := 8528;ssl3_accept_~s__init_num~0 := 0; 22743#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 22737#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 22734#L653-1 ssl3_accept_~skip~0 := 0; 22732#L100-2 assume !false; 22729#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 22723#L103 assume !(12292 == ssl3_accept_~s__state~0); 22721#L106 assume !(16384 == ssl3_accept_~s__state~0); 22719#L109 assume !(8192 == ssl3_accept_~s__state~0); 22717#L112 assume !(24576 == ssl3_accept_~s__state~0); 22715#L115 assume !(8195 == ssl3_accept_~s__state~0); 22713#L118 assume !(8480 == ssl3_accept_~s__state~0); 22711#L121 assume !(8481 == ssl3_accept_~s__state~0); 22709#L124 assume !(8482 == ssl3_accept_~s__state~0); 22707#L127 assume !(8464 == ssl3_accept_~s__state~0); 22705#L130 assume !(8465 == ssl3_accept_~s__state~0); 22703#L133 assume !(8466 == ssl3_accept_~s__state~0); 22701#L136 assume !(8496 == ssl3_accept_~s__state~0); 22699#L139 assume !(8497 == ssl3_accept_~s__state~0); 22698#L142 assume !(8512 == ssl3_accept_~s__state~0); 22697#L145 assume !(8513 == ssl3_accept_~s__state~0); 22696#L148 assume 8528 == ssl3_accept_~s__state~0; 22408#L152 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; 22694#L328 assume 0 != (2097152 + ssl3_accept_~__cil_tmp57~0) % 4294967296;ssl3_accept_~s__s3__tmp__use_rsa_tmp~0 := 1; 22692#L328-2 assume !(0 != ssl3_accept_~s__s3__tmp__use_rsa_tmp~0); 22693#L337 assume !(0 != (30 + ssl3_accept_~l~0) % 4294967296); 22680#L340 assume !(0 != (1 + ssl3_accept_~l~0) % 4294967296);ssl3_accept_~skip~0 := 1; 22578#L340-1 ssl3_accept_~s__state~0 := 8544;ssl3_accept_~s__init_num~0 := 0; 22399#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 22470#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 22465#L653-1 ssl3_accept_~skip~0 := 0; 22462#L100-2 assume !false; 22461#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 22457#L103 assume !(12292 == ssl3_accept_~s__state~0); 22455#L106 assume !(16384 == ssl3_accept_~s__state~0); 22451#L109 assume !(8192 == ssl3_accept_~s__state~0); 22449#L112 assume !(24576 == ssl3_accept_~s__state~0); 22447#L115 assume !(8195 == ssl3_accept_~s__state~0); 22445#L118 assume !(8480 == ssl3_accept_~s__state~0); 22441#L121 assume !(8481 == ssl3_accept_~s__state~0); 22437#L124 assume !(8482 == ssl3_accept_~s__state~0); 22435#L127 assume !(8464 == ssl3_accept_~s__state~0); 22433#L130 assume !(8465 == ssl3_accept_~s__state~0); 22428#L133 assume !(8466 == ssl3_accept_~s__state~0); 22427#L136 assume !(8496 == ssl3_accept_~s__state~0); 22417#L139 assume !(8497 == ssl3_accept_~s__state~0); 22419#L142 assume !(8512 == ssl3_accept_~s__state~0); 22567#L145 assume !(8513 == ssl3_accept_~s__state~0); 22565#L148 assume !(8528 == ssl3_accept_~s__state~0); 22563#L151 assume !(8529 == ssl3_accept_~s__state~0); 22404#L154 assume !(8544 == ssl3_accept_~s__state~0); 22405#L157 assume !(8545 == ssl3_accept_~s__state~0); 22406#L160 assume 8560 == ssl3_accept_~s__state~0; 22453#L164 ssl3_accept_~ret~0 := ssl3_accept_#t~nondet42;havoc ssl3_accept_#t~nondet42; 22911#L439 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; 22688#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 22870#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 22866#L653-1 ssl3_accept_~skip~0 := 0; 22864#L100-2 assume !false; 22862#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 22860#L103 assume !(12292 == ssl3_accept_~s__state~0); 22858#L106 assume !(16384 == ssl3_accept_~s__state~0); 22856#L109 assume !(8192 == ssl3_accept_~s__state~0); 22851#L112 assume !(24576 == ssl3_accept_~s__state~0); 22847#L115 assume !(8195 == ssl3_accept_~s__state~0); 22843#L118 assume !(8480 == ssl3_accept_~s__state~0); 22840#L121 assume !(8481 == ssl3_accept_~s__state~0); 22838#L124 assume !(8482 == ssl3_accept_~s__state~0); 22836#L127 assume 8464 == ssl3_accept_~s__state~0; 22431#L134 [2018-11-28 11:27:22,421 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:27:22,421 INFO L82 PathProgramCache]: Analyzing trace with hash 2013326415, now seen corresponding path program 9 times [2018-11-28 11:27:22,421 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 11:27:22,421 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 11:27:22,422 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:22,422 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 11:27:22,422 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:22,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 11:27:22,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 11:27:22,430 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:27:22,430 INFO L82 PathProgramCache]: Analyzing trace with hash -1762790339, now seen corresponding path program 1 times [2018-11-28 11:27:22,430 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 11:27:22,430 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 11:27:22,431 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:22,431 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-28 11:27:22,431 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:22,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 11:27:22,476 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 99 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2018-11-28 11:27:22,477 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-28 11:27:22,477 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-28 11:27:22,477 INFO L811 eck$LassoCheckResult]: loop already infeasible [2018-11-28 11:27:22,477 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-28 11:27:22,478 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-28 11:27:22,478 INFO L87 Difference]: Start difference. First operand 1970 states and 2663 transitions. cyclomatic complexity: 698 Second operand 3 states. [2018-11-28 11:27:22,508 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 11:27:22,508 INFO L93 Difference]: Finished difference Result 3890 states and 5229 transitions. [2018-11-28 11:27:22,509 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-28 11:27:22,510 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 3890 states and 5229 transitions. [2018-11-28 11:27:22,522 INFO L131 ngComponentsAnalysis]: Automaton has 6 accepting balls. 2384 [2018-11-28 11:27:22,533 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 3890 states to 3890 states and 5229 transitions. [2018-11-28 11:27:22,533 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 2736 [2018-11-28 11:27:22,535 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 2736 [2018-11-28 11:27:22,535 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3890 states and 5229 transitions. [2018-11-28 11:27:22,536 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-28 11:27:22,536 INFO L705 BuchiCegarLoop]: Abstraction has 3890 states and 5229 transitions. [2018-11-28 11:27:22,539 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3890 states and 5229 transitions. [2018-11-28 11:27:22,587 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3890 to 1976. [2018-11-28 11:27:22,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1976 states. [2018-11-28 11:27:22,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1976 states to 1976 states and 2669 transitions. [2018-11-28 11:27:22,591 INFO L728 BuchiCegarLoop]: Abstraction has 1976 states and 2669 transitions. [2018-11-28 11:27:22,592 INFO L608 BuchiCegarLoop]: Abstraction has 1976 states and 2669 transitions. [2018-11-28 11:27:22,592 INFO L442 BuchiCegarLoop]: ======== Iteration 13============ [2018-11-28 11:27:22,592 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1976 states and 2669 transitions. [2018-11-28 11:27:22,597 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 1210 [2018-11-28 11:27:22,597 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-28 11:27:22,597 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-28 11:27:22,598 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 11:27:22,598 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [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] [2018-11-28 11:27:22,599 INFO L794 eck$LassoCheckResult]: Stem: 27851#ULTIMATE.startENTRY 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;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;havoc ssl3_accept_~tmp___7~0;ssl3_accept_~tmp___8~0 := ssl3_accept_#t~nondet22;havoc ssl3_accept_#t~nondet22;ssl3_accept_~tmp___9~0 := ssl3_accept_#t~nondet23;havoc ssl3_accept_#t~nondet23;ssl3_accept_~tmp___10~0 := ssl3_accept_#t~nondet24;havoc ssl3_accept_#t~nondet24;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;ssl3_accept_~__cil_tmp61~0 := ssl3_accept_#t~nondet25;havoc ssl3_accept_#t~nondet25;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; 27727#L83 assume 0 != ssl3_accept_~s__info_callback~0;ssl3_accept_~cb~0 := ssl3_accept_~s__info_callback~0; 27695#L86-2 ssl3_accept_#t~post27 := ssl3_accept_~s__in_handshake~0;ssl3_accept_~s__in_handshake~0 := 1 + ssl3_accept_#t~post27;havoc ssl3_accept_#t~post27; 27696#L91 assume !(0 != 12288 + ssl3_accept_~tmp___1~0); 27620#L91-1 assume !(0 == ssl3_accept_~s__cert~0); 27777#L100-2 assume !false; 28327#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 29024#L103 assume !(12292 == ssl3_accept_~s__state~0); 29022#L106 assume !(16384 == ssl3_accept_~s__state~0); 29020#L109 assume !(8192 == ssl3_accept_~s__state~0); 29018#L112 assume !(24576 == ssl3_accept_~s__state~0); 29016#L115 assume !(8195 == ssl3_accept_~s__state~0); 29014#L118 assume !(8480 == ssl3_accept_~s__state~0); 29012#L121 assume !(8481 == ssl3_accept_~s__state~0); 29010#L124 assume !(8482 == ssl3_accept_~s__state~0); 28998#L127 assume 8464 == ssl3_accept_~s__state~0; 27913#L134 [2018-11-28 11:27:22,599 INFO L796 eck$LassoCheckResult]: Loop: 27913#L134 ssl3_accept_~s__shutdown~0 := 0;ssl3_accept_~ret~0 := ssl3_accept_#t~nondet32;havoc ssl3_accept_#t~nondet32; 27914#L275 assume 0 == ssl3_accept_~blastFlag~0;ssl3_accept_~blastFlag~0 := 1; 27834#L275-2 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; 27835#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 28851#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 28847#L653-1 ssl3_accept_~skip~0 := 0; 28846#L100-2 assume !false; 28845#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 28843#L103 assume !(12292 == ssl3_accept_~s__state~0); 28841#L106 assume !(16384 == ssl3_accept_~s__state~0); 28839#L109 assume !(8192 == ssl3_accept_~s__state~0); 28837#L112 assume !(24576 == ssl3_accept_~s__state~0); 28834#L115 assume !(8195 == ssl3_accept_~s__state~0); 28832#L118 assume !(8480 == ssl3_accept_~s__state~0); 28829#L121 assume !(8481 == ssl3_accept_~s__state~0); 28825#L124 assume !(8482 == ssl3_accept_~s__state~0); 28823#L127 assume !(8464 == ssl3_accept_~s__state~0); 28821#L130 assume !(8465 == ssl3_accept_~s__state~0); 28818#L133 assume !(8466 == ssl3_accept_~s__state~0); 28629#L136 assume 8496 == ssl3_accept_~s__state~0; 28517#L140 ssl3_accept_~ret~0 := ssl3_accept_#t~nondet33;havoc ssl3_accept_#t~nondet33; 28625#L288 assume 1 == ssl3_accept_~blastFlag~0;ssl3_accept_~blastFlag~0 := 2; 28508#L288-2 assume !(ssl3_accept_~ret~0 <= 0); 28550#L294 assume !(0 != ssl3_accept_~s__hit~0);ssl3_accept_~s__state~0 := 8512; 28548#L294-2 ssl3_accept_~s__init_num~0 := 0; 28545#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 28542#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 28539#L653-1 ssl3_accept_~skip~0 := 0; 28538#L100-2 assume !false; 28537#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 28536#L103 assume !(12292 == ssl3_accept_~s__state~0); 28535#L106 assume !(16384 == ssl3_accept_~s__state~0); 28534#L109 assume !(8192 == ssl3_accept_~s__state~0); 28533#L112 assume !(24576 == ssl3_accept_~s__state~0); 28532#L115 assume !(8195 == ssl3_accept_~s__state~0); 28531#L118 assume !(8480 == ssl3_accept_~s__state~0); 28530#L121 assume !(8481 == ssl3_accept_~s__state~0); 28529#L124 assume !(8482 == ssl3_accept_~s__state~0); 28528#L127 assume !(8464 == ssl3_accept_~s__state~0); 28527#L130 assume !(8465 == ssl3_accept_~s__state~0); 28525#L133 assume !(8466 == ssl3_accept_~s__state~0); 28523#L136 assume !(8496 == ssl3_accept_~s__state~0); 28519#L139 assume !(8497 == ssl3_accept_~s__state~0); 28479#L142 assume 8512 == ssl3_accept_~s__state~0; 28475#L146 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; 28473#L306 assume 0 != (256 + ssl3_accept_~__cil_tmp56~0) % 4294967296;ssl3_accept_~__cil_tmp56~0 := 256345;ssl3_accept_~skip~0 := 1; 27760#L306-2 ssl3_accept_~s__state~0 := 8528;ssl3_accept_~s__init_num~0 := 0; 27761#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 29391#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 29388#L653-1 ssl3_accept_~skip~0 := 0; 29387#L100-2 assume !false; 29386#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 29385#L103 assume !(12292 == ssl3_accept_~s__state~0); 29384#L106 assume !(16384 == ssl3_accept_~s__state~0); 29383#L109 assume !(8192 == ssl3_accept_~s__state~0); 29382#L112 assume !(24576 == ssl3_accept_~s__state~0); 29381#L115 assume !(8195 == ssl3_accept_~s__state~0); 29380#L118 assume !(8480 == ssl3_accept_~s__state~0); 29379#L121 assume !(8481 == ssl3_accept_~s__state~0); 29378#L124 assume !(8482 == ssl3_accept_~s__state~0); 29377#L127 assume !(8464 == ssl3_accept_~s__state~0); 29376#L130 assume !(8465 == ssl3_accept_~s__state~0); 29050#L133 assume !(8466 == ssl3_accept_~s__state~0); 29049#L136 assume !(8496 == ssl3_accept_~s__state~0); 29048#L139 assume !(8497 == ssl3_accept_~s__state~0); 29047#L142 assume !(8512 == ssl3_accept_~s__state~0); 29046#L145 assume !(8513 == ssl3_accept_~s__state~0); 28759#L148 assume 8528 == ssl3_accept_~s__state~0; 28758#L152 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; 28756#L328 assume !(0 != (2097152 + ssl3_accept_~__cil_tmp57~0) % 4294967296);ssl3_accept_~s__s3__tmp__use_rsa_tmp~0 := 0; 28755#L328-2 assume !(0 != ssl3_accept_~s__s3__tmp__use_rsa_tmp~0); 28753#L337 assume !(0 != (30 + ssl3_accept_~l~0) % 4294967296); 28748#L340 assume !(0 != (1 + ssl3_accept_~l~0) % 4294967296);ssl3_accept_~skip~0 := 1; 28739#L340-1 ssl3_accept_~s__state~0 := 8544;ssl3_accept_~s__init_num~0 := 0; 27939#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 28689#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 28681#L653-1 ssl3_accept_~skip~0 := 0; 28679#L100-2 assume !false; 28665#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 28661#L103 assume !(12292 == ssl3_accept_~s__state~0); 28657#L106 assume !(16384 == ssl3_accept_~s__state~0); 28652#L109 assume !(8192 == ssl3_accept_~s__state~0); 28646#L112 assume !(24576 == ssl3_accept_~s__state~0); 28640#L115 assume !(8195 == ssl3_accept_~s__state~0); 28634#L118 assume !(8480 == ssl3_accept_~s__state~0); 28621#L121 assume !(8481 == ssl3_accept_~s__state~0); 28619#L124 assume !(8482 == ssl3_accept_~s__state~0); 28615#L127 assume !(8464 == ssl3_accept_~s__state~0); 28612#L130 assume !(8465 == ssl3_accept_~s__state~0); 28555#L133 assume !(8466 == ssl3_accept_~s__state~0); 28553#L136 assume !(8496 == ssl3_accept_~s__state~0); 28516#L139 assume !(8497 == ssl3_accept_~s__state~0); 28511#L142 assume !(8512 == ssl3_accept_~s__state~0); 28477#L145 assume !(8513 == ssl3_accept_~s__state~0); 28478#L148 assume !(8528 == ssl3_accept_~s__state~0); 28760#L151 assume !(8529 == ssl3_accept_~s__state~0); 27953#L154 assume !(8544 == ssl3_accept_~s__state~0); 27954#L157 assume !(8545 == ssl3_accept_~s__state~0); 27955#L160 assume 8560 == ssl3_accept_~s__state~0; 27602#L164 ssl3_accept_~ret~0 := ssl3_accept_#t~nondet42;havoc ssl3_accept_#t~nondet42; 27603#L439 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; 27616#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 28889#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 28886#L653-1 ssl3_accept_~skip~0 := 0; 28885#L100-2 assume !false; 28884#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 28883#L103 assume !(12292 == ssl3_accept_~s__state~0); 28882#L106 assume !(16384 == ssl3_accept_~s__state~0); 28881#L109 assume !(8192 == ssl3_accept_~s__state~0); 28879#L112 assume !(24576 == ssl3_accept_~s__state~0); 28878#L115 assume !(8195 == ssl3_accept_~s__state~0); 28820#L118 assume !(8480 == ssl3_accept_~s__state~0); 28045#L121 assume !(8481 == ssl3_accept_~s__state~0); 28046#L124 assume !(8482 == ssl3_accept_~s__state~0); 28105#L127 assume 8464 == ssl3_accept_~s__state~0; 27913#L134 [2018-11-28 11:27:22,599 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:27:22,599 INFO L82 PathProgramCache]: Analyzing trace with hash 2013326415, now seen corresponding path program 10 times [2018-11-28 11:27:22,600 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 11:27:22,600 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 11:27:22,600 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:22,600 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 11:27:22,600 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:22,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 11:27:22,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 11:27:22,608 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:27:22,608 INFO L82 PathProgramCache]: Analyzing trace with hash 165482363, now seen corresponding path program 1 times [2018-11-28 11:27:22,608 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 11:27:22,608 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 11:27:22,609 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:22,609 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-28 11:27:22,609 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:22,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 11:27:22,653 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 113 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2018-11-28 11:27:22,654 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-28 11:27:22,654 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-28 11:27:22,654 INFO L811 eck$LassoCheckResult]: loop already infeasible [2018-11-28 11:27:22,654 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-28 11:27:22,654 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-28 11:27:22,655 INFO L87 Difference]: Start difference. First operand 1976 states and 2669 transitions. cyclomatic complexity: 698 Second operand 3 states. [2018-11-28 11:27:22,747 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 11:27:22,747 INFO L93 Difference]: Finished difference Result 2204 states and 2961 transitions. [2018-11-28 11:27:22,748 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-28 11:27:22,748 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 2204 states and 2961 transitions. [2018-11-28 11:27:22,753 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 1360 [2018-11-28 11:27:22,758 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 2204 states to 2204 states and 2961 transitions. [2018-11-28 11:27:22,758 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1540 [2018-11-28 11:27:22,760 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1540 [2018-11-28 11:27:22,760 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2204 states and 2961 transitions. [2018-11-28 11:27:22,760 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-28 11:27:22,760 INFO L705 BuchiCegarLoop]: Abstraction has 2204 states and 2961 transitions. [2018-11-28 11:27:22,762 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2204 states and 2961 transitions. [2018-11-28 11:27:22,778 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2204 to 2156. [2018-11-28 11:27:22,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2156 states. [2018-11-28 11:27:22,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2156 states to 2156 states and 2885 transitions. [2018-11-28 11:27:22,781 INFO L728 BuchiCegarLoop]: Abstraction has 2156 states and 2885 transitions. [2018-11-28 11:27:22,781 INFO L608 BuchiCegarLoop]: Abstraction has 2156 states and 2885 transitions. [2018-11-28 11:27:22,781 INFO L442 BuchiCegarLoop]: ======== Iteration 14============ [2018-11-28 11:27:22,781 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 2156 states and 2885 transitions. [2018-11-28 11:27:22,786 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 1330 [2018-11-28 11:27:22,786 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-28 11:27:22,786 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-28 11:27:22,788 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 11:27:22,788 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [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] [2018-11-28 11:27:22,788 INFO L794 eck$LassoCheckResult]: Stem: 32021#ULTIMATE.startENTRY 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;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;havoc ssl3_accept_~tmp___7~0;ssl3_accept_~tmp___8~0 := ssl3_accept_#t~nondet22;havoc ssl3_accept_#t~nondet22;ssl3_accept_~tmp___9~0 := ssl3_accept_#t~nondet23;havoc ssl3_accept_#t~nondet23;ssl3_accept_~tmp___10~0 := ssl3_accept_#t~nondet24;havoc ssl3_accept_#t~nondet24;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;ssl3_accept_~__cil_tmp61~0 := ssl3_accept_#t~nondet25;havoc ssl3_accept_#t~nondet25;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; 31907#L83 assume 0 != ssl3_accept_~s__info_callback~0;ssl3_accept_~cb~0 := ssl3_accept_~s__info_callback~0; 31881#L86-2 ssl3_accept_#t~post27 := ssl3_accept_~s__in_handshake~0;ssl3_accept_~s__in_handshake~0 := 1 + ssl3_accept_#t~post27;havoc ssl3_accept_#t~post27; 31882#L91 assume !(0 != 12288 + ssl3_accept_~tmp___1~0); 31804#L91-1 assume !(0 == ssl3_accept_~s__cert~0); 31956#L100-2 assume !false; 32257#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 33742#L103 assume !(12292 == ssl3_accept_~s__state~0); 33736#L106 assume !(16384 == ssl3_accept_~s__state~0); 33734#L109 assume !(8192 == ssl3_accept_~s__state~0); 33732#L112 assume !(24576 == ssl3_accept_~s__state~0); 33730#L115 assume !(8195 == ssl3_accept_~s__state~0); 33728#L118 assume !(8480 == ssl3_accept_~s__state~0); 33726#L121 assume !(8481 == ssl3_accept_~s__state~0); 33724#L124 assume !(8482 == ssl3_accept_~s__state~0); 33720#L127 assume 8464 == ssl3_accept_~s__state~0; 32073#L134 [2018-11-28 11:27:22,788 INFO L796 eck$LassoCheckResult]: Loop: 32073#L134 ssl3_accept_~s__shutdown~0 := 0;ssl3_accept_~ret~0 := ssl3_accept_#t~nondet32;havoc ssl3_accept_#t~nondet32; 32074#L275 assume 0 == ssl3_accept_~blastFlag~0;ssl3_accept_~blastFlag~0 := 1; 32005#L275-2 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; 31847#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 31848#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 31743#L653-1 ssl3_accept_~skip~0 := 0; 33890#L100-2 assume !false; 32071#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 31808#L103 assume !(12292 == ssl3_accept_~s__state~0); 31809#L106 assume !(16384 == ssl3_accept_~s__state~0); 31838#L109 assume !(8192 == ssl3_accept_~s__state~0); 33857#L112 assume !(24576 == ssl3_accept_~s__state~0); 33856#L115 assume !(8195 == ssl3_accept_~s__state~0); 32057#L118 assume !(8480 == ssl3_accept_~s__state~0); 32025#L121 assume !(8481 == ssl3_accept_~s__state~0); 31960#L124 assume !(8482 == ssl3_accept_~s__state~0); 31961#L127 assume !(8464 == ssl3_accept_~s__state~0); 33366#L130 assume !(8465 == ssl3_accept_~s__state~0); 33286#L133 assume !(8466 == ssl3_accept_~s__state~0); 33197#L136 assume 8496 == ssl3_accept_~s__state~0; 32650#L140 ssl3_accept_~ret~0 := ssl3_accept_#t~nondet33;havoc ssl3_accept_#t~nondet33; 33194#L288 assume 1 == ssl3_accept_~blastFlag~0;ssl3_accept_~blastFlag~0 := 2; 33085#L288-2 assume !(ssl3_accept_~ret~0 <= 0); 33189#L294 assume !(0 != ssl3_accept_~s__hit~0);ssl3_accept_~s__state~0 := 8512; 33190#L294-2 ssl3_accept_~s__init_num~0 := 0; 33224#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 33221#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 33218#L653-1 ssl3_accept_~skip~0 := 0; 33217#L100-2 assume !false; 33216#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 33215#L103 assume !(12292 == ssl3_accept_~s__state~0); 33214#L106 assume !(16384 == ssl3_accept_~s__state~0); 33213#L109 assume !(8192 == ssl3_accept_~s__state~0); 33212#L112 assume !(24576 == ssl3_accept_~s__state~0); 33211#L115 assume !(8195 == ssl3_accept_~s__state~0); 33210#L118 assume !(8480 == ssl3_accept_~s__state~0); 33209#L121 assume !(8481 == ssl3_accept_~s__state~0); 33208#L124 assume !(8482 == ssl3_accept_~s__state~0); 33206#L127 assume !(8464 == ssl3_accept_~s__state~0); 33205#L130 assume !(8465 == ssl3_accept_~s__state~0); 33203#L133 assume !(8466 == ssl3_accept_~s__state~0); 33201#L136 assume !(8496 == ssl3_accept_~s__state~0); 33198#L139 assume !(8497 == ssl3_accept_~s__state~0); 33199#L142 assume 8512 == ssl3_accept_~s__state~0; 32645#L146 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; 33361#L306 assume 0 != (256 + ssl3_accept_~__cil_tmp56~0) % 4294967296;ssl3_accept_~__cil_tmp56~0 := 256345;ssl3_accept_~skip~0 := 1; 33358#L306-2 ssl3_accept_~s__state~0 := 8528;ssl3_accept_~s__init_num~0 := 0; 33355#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 33352#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 33349#L653-1 ssl3_accept_~skip~0 := 0; 33348#L100-2 assume !false; 33347#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 33346#L103 assume !(12292 == ssl3_accept_~s__state~0); 33345#L106 assume !(16384 == ssl3_accept_~s__state~0); 33344#L109 assume !(8192 == ssl3_accept_~s__state~0); 33343#L112 assume !(24576 == ssl3_accept_~s__state~0); 33342#L115 assume !(8195 == ssl3_accept_~s__state~0); 33341#L118 assume !(8480 == ssl3_accept_~s__state~0); 33340#L121 assume !(8481 == ssl3_accept_~s__state~0); 33339#L124 assume !(8482 == ssl3_accept_~s__state~0); 33338#L127 assume !(8464 == ssl3_accept_~s__state~0); 33337#L130 assume !(8465 == ssl3_accept_~s__state~0); 33336#L133 assume !(8466 == ssl3_accept_~s__state~0); 33335#L136 assume !(8496 == ssl3_accept_~s__state~0); 33334#L139 assume !(8497 == ssl3_accept_~s__state~0); 33333#L142 assume !(8512 == ssl3_accept_~s__state~0); 33332#L145 assume !(8513 == ssl3_accept_~s__state~0); 33331#L148 assume 8528 == ssl3_accept_~s__state~0; 32640#L152 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; 33330#L328 assume !(0 != (2097152 + ssl3_accept_~__cil_tmp57~0) % 4294967296);ssl3_accept_~s__s3__tmp__use_rsa_tmp~0 := 0; 33329#L328-2 assume !(0 != ssl3_accept_~s__s3__tmp__use_rsa_tmp~0); 33328#L337 assume !(0 != (30 + ssl3_accept_~l~0) % 4294967296); 33320#L340 assume !(0 != (1 + ssl3_accept_~l~0) % 4294967296);ssl3_accept_~skip~0 := 1; 33316#L340-1 ssl3_accept_~s__state~0 := 8544;ssl3_accept_~s__init_num~0 := 0; 33313#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 33310#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 33307#L653-1 ssl3_accept_~skip~0 := 0; 33306#L100-2 assume !false; 33305#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 33304#L103 assume !(12292 == ssl3_accept_~s__state~0); 33303#L106 assume !(16384 == ssl3_accept_~s__state~0); 33302#L109 assume !(8192 == ssl3_accept_~s__state~0); 33301#L112 assume !(24576 == ssl3_accept_~s__state~0); 33300#L115 assume !(8195 == ssl3_accept_~s__state~0); 33299#L118 assume !(8480 == ssl3_accept_~s__state~0); 33298#L121 assume !(8481 == ssl3_accept_~s__state~0); 33297#L124 assume !(8482 == ssl3_accept_~s__state~0); 33296#L127 assume !(8464 == ssl3_accept_~s__state~0); 33295#L130 assume !(8465 == ssl3_accept_~s__state~0); 33294#L133 assume !(8466 == ssl3_accept_~s__state~0); 33293#L136 assume !(8496 == ssl3_accept_~s__state~0); 33292#L139 assume !(8497 == ssl3_accept_~s__state~0); 33291#L142 assume !(8512 == ssl3_accept_~s__state~0); 33290#L145 assume !(8513 == ssl3_accept_~s__state~0); 33289#L148 assume !(8528 == ssl3_accept_~s__state~0); 33288#L151 assume !(8529 == ssl3_accept_~s__state~0); 33287#L154 assume 8544 == ssl3_accept_~s__state~0; 32635#L158 assume 0 != 1 + ssl3_accept_~s__verify_mode~0; 33022#L389 assume !(0 != ssl3_accept_~s__session__peer~0); 33029#L399 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; 33842#L404 assume !(0 != (256 + ssl3_accept_~__cil_tmp61~0) % 4294967296); 33027#L415 ssl3_accept_~s__s3__tmp__cert_request~0 := 1;ssl3_accept_~ret~0 := ssl3_accept_#t~nondet41;havoc ssl3_accept_#t~nondet41; 32038#L418 assume !(4 == ssl3_accept_~blastFlag~0); 32039#L418-2 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; 31806#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 33839#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 31906#L653-1 ssl3_accept_~skip~0 := 0; 31890#L100-2 assume !false; 31891#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 33889#L103 assume !(12292 == ssl3_accept_~s__state~0); 33887#L106 assume !(16384 == ssl3_accept_~s__state~0); 31779#L109 assume !(8192 == ssl3_accept_~s__state~0); 31780#L112 assume !(24576 == ssl3_accept_~s__state~0); 32044#L115 assume !(8195 == ssl3_accept_~s__state~0); 32045#L118 assume !(8480 == ssl3_accept_~s__state~0); 32231#L121 assume !(8481 == ssl3_accept_~s__state~0); 32227#L124 assume !(8482 == ssl3_accept_~s__state~0); 32228#L127 assume 8464 == ssl3_accept_~s__state~0; 32073#L134 [2018-11-28 11:27:22,788 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:27:22,789 INFO L82 PathProgramCache]: Analyzing trace with hash 2013326415, now seen corresponding path program 11 times [2018-11-28 11:27:22,789 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 11:27:22,789 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 11:27:22,789 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:22,790 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 11:27:22,790 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:22,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 11:27:22,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 11:27:22,798 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:27:22,799 INFO L82 PathProgramCache]: Analyzing trace with hash -2058306412, now seen corresponding path program 1 times [2018-11-28 11:27:22,799 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 11:27:22,799 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 11:27:22,799 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:22,800 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-28 11:27:22,800 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:22,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 11:27:22,837 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2018-11-28 11:27:22,838 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-28 11:27:22,838 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-28 11:27:22,838 INFO L811 eck$LassoCheckResult]: loop already infeasible [2018-11-28 11:27:22,838 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-28 11:27:22,838 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-28 11:27:22,839 INFO L87 Difference]: Start difference. First operand 2156 states and 2885 transitions. cyclomatic complexity: 734 Second operand 3 states. [2018-11-28 11:27:22,937 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 11:27:22,938 INFO L93 Difference]: Finished difference Result 2320 states and 3091 transitions. [2018-11-28 11:27:22,938 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-28 11:27:22,938 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 2320 states and 3091 transitions. [2018-11-28 11:27:22,943 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 1400 [2018-11-28 11:27:22,951 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 2320 states to 2258 states and 2998 transitions. [2018-11-28 11:27:22,951 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1626 [2018-11-28 11:27:22,952 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1662 [2018-11-28 11:27:22,952 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2258 states and 2998 transitions. [2018-11-28 11:27:22,952 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-28 11:27:22,952 INFO L705 BuchiCegarLoop]: Abstraction has 2258 states and 2998 transitions. [2018-11-28 11:27:22,954 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2258 states and 2998 transitions. [2018-11-28 11:27:22,968 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2258 to 2138. [2018-11-28 11:27:22,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2138 states. [2018-11-28 11:27:22,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2138 states to 2138 states and 2848 transitions. [2018-11-28 11:27:22,972 INFO L728 BuchiCegarLoop]: Abstraction has 2138 states and 2848 transitions. [2018-11-28 11:27:22,972 INFO L608 BuchiCegarLoop]: Abstraction has 2138 states and 2848 transitions. [2018-11-28 11:27:22,972 INFO L442 BuchiCegarLoop]: ======== Iteration 15============ [2018-11-28 11:27:22,972 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 2138 states and 2848 transitions. [2018-11-28 11:27:22,976 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 1378 [2018-11-28 11:27:22,977 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-28 11:27:22,977 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-28 11:27:22,977 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 11:27:22,977 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 11:27:22,978 INFO L794 eck$LassoCheckResult]: Stem: 36483#ULTIMATE.startENTRY 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;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;havoc ssl3_accept_~tmp___7~0;ssl3_accept_~tmp___8~0 := ssl3_accept_#t~nondet22;havoc ssl3_accept_#t~nondet22;ssl3_accept_~tmp___9~0 := ssl3_accept_#t~nondet23;havoc ssl3_accept_#t~nondet23;ssl3_accept_~tmp___10~0 := ssl3_accept_#t~nondet24;havoc ssl3_accept_#t~nondet24;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;ssl3_accept_~__cil_tmp61~0 := ssl3_accept_#t~nondet25;havoc ssl3_accept_#t~nondet25;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; 36374#L83 assume 0 != ssl3_accept_~s__info_callback~0;ssl3_accept_~cb~0 := ssl3_accept_~s__info_callback~0; 36346#L86-2 ssl3_accept_#t~post27 := ssl3_accept_~s__in_handshake~0;ssl3_accept_~s__in_handshake~0 := 1 + ssl3_accept_#t~post27;havoc ssl3_accept_#t~post27; 36347#L91 assume !(0 != 12288 + ssl3_accept_~tmp___1~0); 36283#L91-1 assume !(0 == ssl3_accept_~s__cert~0); 36422#L100-2 assume !false; 36972#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 36969#L103 assume !(12292 == ssl3_accept_~s__state~0); 36966#L106 assume !(16384 == ssl3_accept_~s__state~0); 36963#L109 assume !(8192 == ssl3_accept_~s__state~0); 36960#L112 assume !(24576 == ssl3_accept_~s__state~0); 36957#L115 assume !(8195 == ssl3_accept_~s__state~0); 36954#L118 assume !(8480 == ssl3_accept_~s__state~0); 36950#L121 assume 8481 == ssl3_accept_~s__state~0; 36951#L122 [2018-11-28 11:27:22,978 INFO L796 eck$LassoCheckResult]: Loop: 36951#L122 ssl3_accept_~s__shutdown~0 := 0;ssl3_accept_~ret~0 := ssl3_accept_#t~nondet31;havoc ssl3_accept_#t~nondet31; 37954#L260 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; 37912#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 37881#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 37877#L653-1 ssl3_accept_~skip~0 := 0; 37875#L100-2 assume !false; 37873#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 37871#L103 assume !(12292 == ssl3_accept_~s__state~0); 37869#L106 assume !(16384 == ssl3_accept_~s__state~0); 37868#L109 assume !(8192 == ssl3_accept_~s__state~0); 37850#L112 assume !(24576 == ssl3_accept_~s__state~0); 37849#L115 assume !(8195 == ssl3_accept_~s__state~0); 37848#L118 assume !(8480 == ssl3_accept_~s__state~0); 37845#L121 assume !(8481 == ssl3_accept_~s__state~0); 37844#L124 assume !(8482 == ssl3_accept_~s__state~0); 37838#L127 assume !(8464 == ssl3_accept_~s__state~0); 37836#L130 assume !(8465 == ssl3_accept_~s__state~0); 37834#L133 assume !(8466 == ssl3_accept_~s__state~0); 37831#L136 assume !(8496 == ssl3_accept_~s__state~0); 37626#L139 assume !(8497 == ssl3_accept_~s__state~0); 37828#L142 assume !(8512 == ssl3_accept_~s__state~0); 37826#L145 assume !(8513 == ssl3_accept_~s__state~0); 37824#L148 assume !(8528 == ssl3_accept_~s__state~0); 37822#L151 assume !(8529 == ssl3_accept_~s__state~0); 37820#L154 assume !(8544 == ssl3_accept_~s__state~0); 37577#L157 assume !(8545 == ssl3_accept_~s__state~0); 37379#L160 assume !(8560 == ssl3_accept_~s__state~0); 37292#L163 assume !(8561 == ssl3_accept_~s__state~0); 37290#L166 assume 8448 == ssl3_accept_~s__state~0; 36547#L167 assume !(ssl3_accept_~num1~0 > 0); 36281#L447-1 ssl3_accept_~s__state~0 := ssl3_accept_~s__s3__tmp__next_state___0~0; 37023#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 37024#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 37010#L653-1 ssl3_accept_~skip~0 := 0; 37011#L100-2 assume !false; 36796#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 36797#L103 assume !(12292 == ssl3_accept_~s__state~0); 37264#L106 assume !(16384 == ssl3_accept_~s__state~0); 37258#L109 assume !(8192 == ssl3_accept_~s__state~0); 37256#L112 assume !(24576 == ssl3_accept_~s__state~0); 37254#L115 assume !(8195 == ssl3_accept_~s__state~0); 37252#L118 assume 8480 == ssl3_accept_~s__state~0; 36951#L122 [2018-11-28 11:27:22,978 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:27:22,978 INFO L82 PathProgramCache]: Analyzing trace with hash 82541866, now seen corresponding path program 1 times [2018-11-28 11:27:22,978 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 11:27:22,978 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 11:27:22,979 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:22,979 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 11:27:22,979 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:22,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 11:27:23,002 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-28 11:27:23,002 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-28 11:27:23,002 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2018-11-28 11:27:23,002 INFO L799 eck$LassoCheckResult]: stem already infeasible [2018-11-28 11:27:23,002 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:27:23,002 INFO L82 PathProgramCache]: Analyzing trace with hash 426826460, now seen corresponding path program 1 times [2018-11-28 11:27:23,002 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 11:27:23,003 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 11:27:23,003 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:23,003 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 11:27:23,003 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:23,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 11:27:23,030 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-28 11:27:23,030 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-28 11:27:23,030 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_2462f632-b186-438b-a485-d516cec6d0f9/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 [2018-11-28 11:27:23,051 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 11:27:23,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 11:27:23,071 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-28 11:27:23,076 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-28 11:27:23,095 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-28 11:27:23,095 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 3] total 3 [2018-11-28 11:27:23,095 INFO L811 eck$LassoCheckResult]: loop already infeasible [2018-11-28 11:27:23,095 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-28 11:27:23,097 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-28 11:27:23,098 INFO L87 Difference]: Start difference. First operand 2138 states and 2848 transitions. cyclomatic complexity: 717 Second operand 3 states. [2018-11-28 11:27:23,173 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 11:27:23,174 INFO L93 Difference]: Finished difference Result 2142 states and 2848 transitions. [2018-11-28 11:27:23,175 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-28 11:27:23,175 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 2142 states and 2848 transitions. [2018-11-28 11:27:23,181 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 1382 [2018-11-28 11:27:23,188 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 2142 states to 2142 states and 2848 transitions. [2018-11-28 11:27:23,189 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1546 [2018-11-28 11:27:23,190 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1546 [2018-11-28 11:27:23,190 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2142 states and 2848 transitions. [2018-11-28 11:27:23,190 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-28 11:27:23,190 INFO L705 BuchiCegarLoop]: Abstraction has 2142 states and 2848 transitions. [2018-11-28 11:27:23,191 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2142 states and 2848 transitions. [2018-11-28 11:27:23,205 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2142 to 2138. [2018-11-28 11:27:23,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2138 states. [2018-11-28 11:27:23,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2138 states to 2138 states and 2844 transitions. [2018-11-28 11:27:23,209 INFO L728 BuchiCegarLoop]: Abstraction has 2138 states and 2844 transitions. [2018-11-28 11:27:23,209 INFO L608 BuchiCegarLoop]: Abstraction has 2138 states and 2844 transitions. [2018-11-28 11:27:23,209 INFO L442 BuchiCegarLoop]: ======== Iteration 16============ [2018-11-28 11:27:23,209 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 2138 states and 2844 transitions. [2018-11-28 11:27:23,214 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 1378 [2018-11-28 11:27:23,214 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-28 11:27:23,214 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-28 11:27:23,215 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 11:27:23,215 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [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] [2018-11-28 11:27:23,215 INFO L794 eck$LassoCheckResult]: Stem: 40887#ULTIMATE.startENTRY 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;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;havoc ssl3_accept_~tmp___7~0;ssl3_accept_~tmp___8~0 := ssl3_accept_#t~nondet22;havoc ssl3_accept_#t~nondet22;ssl3_accept_~tmp___9~0 := ssl3_accept_#t~nondet23;havoc ssl3_accept_#t~nondet23;ssl3_accept_~tmp___10~0 := ssl3_accept_#t~nondet24;havoc ssl3_accept_#t~nondet24;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;ssl3_accept_~__cil_tmp61~0 := ssl3_accept_#t~nondet25;havoc ssl3_accept_#t~nondet25;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; 40780#L83 assume 0 != ssl3_accept_~s__info_callback~0;ssl3_accept_~cb~0 := ssl3_accept_~s__info_callback~0; 40753#L86-2 ssl3_accept_#t~post27 := ssl3_accept_~s__in_handshake~0;ssl3_accept_~s__in_handshake~0 := 1 + ssl3_accept_#t~post27;havoc ssl3_accept_#t~post27; 40754#L91 assume !(0 != 12288 + ssl3_accept_~tmp___1~0); 40690#L91-1 assume !(0 == ssl3_accept_~s__cert~0); 40830#L100-2 assume !false; 40986#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 41358#L103 assume !(12292 == ssl3_accept_~s__state~0); 41357#L106 assume !(16384 == ssl3_accept_~s__state~0); 41356#L109 assume !(8192 == ssl3_accept_~s__state~0); 41355#L112 assume !(24576 == ssl3_accept_~s__state~0); 41354#L115 assume !(8195 == ssl3_accept_~s__state~0); 41353#L118 assume !(8480 == ssl3_accept_~s__state~0); 41352#L121 assume !(8481 == ssl3_accept_~s__state~0); 41351#L124 assume 8482 == ssl3_accept_~s__state~0; 40696#L125 [2018-11-28 11:27:23,215 INFO L796 eck$LassoCheckResult]: Loop: 40696#L125 ssl3_accept_~s__state~0 := 3; 40691#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 42225#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 42221#L653-1 ssl3_accept_~skip~0 := 0; 42219#L100-2 assume !false; 42218#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 42216#L103 assume !(12292 == ssl3_accept_~s__state~0); 42214#L106 assume !(16384 == ssl3_accept_~s__state~0); 42212#L109 assume !(8192 == ssl3_accept_~s__state~0); 42210#L112 assume !(24576 == ssl3_accept_~s__state~0); 42208#L115 assume !(8195 == ssl3_accept_~s__state~0); 42206#L118 assume !(8480 == ssl3_accept_~s__state~0); 42204#L121 assume !(8481 == ssl3_accept_~s__state~0); 42202#L124 assume !(8482 == ssl3_accept_~s__state~0); 42200#L127 assume !(8464 == ssl3_accept_~s__state~0); 42198#L130 assume !(8465 == ssl3_accept_~s__state~0); 42196#L133 assume !(8466 == ssl3_accept_~s__state~0); 42195#L136 assume !(8496 == ssl3_accept_~s__state~0); 42193#L139 assume !(8497 == ssl3_accept_~s__state~0); 42192#L142 assume !(8512 == ssl3_accept_~s__state~0); 42191#L145 assume !(8513 == ssl3_accept_~s__state~0); 42190#L148 assume !(8528 == ssl3_accept_~s__state~0); 42189#L151 assume !(8529 == ssl3_accept_~s__state~0); 42188#L154 assume !(8544 == ssl3_accept_~s__state~0); 42187#L157 assume !(8545 == ssl3_accept_~s__state~0); 41136#L160 assume !(8560 == ssl3_accept_~s__state~0); 41135#L163 assume !(8561 == ssl3_accept_~s__state~0); 41134#L166 assume 8448 == ssl3_accept_~s__state~0; 40934#L167 assume !(ssl3_accept_~num1~0 > 0); 40688#L447-1 ssl3_accept_~s__state~0 := ssl3_accept_~s__s3__tmp__next_state___0~0; 40719#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 41114#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 41110#L653-1 ssl3_accept_~skip~0 := 0; 41109#L100-2 assume !false; 41108#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 41106#L103 assume !(12292 == ssl3_accept_~s__state~0); 41105#L106 assume !(16384 == ssl3_accept_~s__state~0); 41104#L109 assume !(8192 == ssl3_accept_~s__state~0); 41102#L112 assume !(24576 == ssl3_accept_~s__state~0); 41100#L115 assume !(8195 == ssl3_accept_~s__state~0); 41096#L118 assume !(8480 == ssl3_accept_~s__state~0); 41093#L121 assume !(8481 == ssl3_accept_~s__state~0); 41087#L124 assume 8482 == ssl3_accept_~s__state~0; 40696#L125 [2018-11-28 11:27:23,215 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:27:23,216 INFO L82 PathProgramCache]: Analyzing trace with hash -1736169309, now seen corresponding path program 1 times [2018-11-28 11:27:23,216 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 11:27:23,216 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 11:27:23,216 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:23,217 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 11:27:23,217 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:23,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 11:27:23,237 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-28 11:27:23,238 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-28 11:27:23,238 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2018-11-28 11:27:23,238 INFO L799 eck$LassoCheckResult]: stem already infeasible [2018-11-28 11:27:23,238 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:27:23,238 INFO L82 PathProgramCache]: Analyzing trace with hash 652362540, now seen corresponding path program 1 times [2018-11-28 11:27:23,238 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 11:27:23,239 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 11:27:23,239 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:23,239 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 11:27:23,239 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:23,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 11:27:23,270 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-28 11:27:23,271 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-28 11:27:23,271 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-28 11:27:23,271 INFO L811 eck$LassoCheckResult]: loop already infeasible [2018-11-28 11:27:23,271 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-28 11:27:23,271 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-28 11:27:23,271 INFO L87 Difference]: Start difference. First operand 2138 states and 2844 transitions. cyclomatic complexity: 713 Second operand 3 states. [2018-11-28 11:27:23,355 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 11:27:23,355 INFO L93 Difference]: Finished difference Result 2138 states and 2840 transitions. [2018-11-28 11:27:23,356 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-28 11:27:23,356 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 2138 states and 2840 transitions. [2018-11-28 11:27:23,361 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 1378 [2018-11-28 11:27:23,367 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 2138 states to 2138 states and 2840 transitions. [2018-11-28 11:27:23,367 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1542 [2018-11-28 11:27:23,368 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1542 [2018-11-28 11:27:23,369 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2138 states and 2840 transitions. [2018-11-28 11:27:23,369 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-28 11:27:23,369 INFO L705 BuchiCegarLoop]: Abstraction has 2138 states and 2840 transitions. [2018-11-28 11:27:23,370 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2138 states and 2840 transitions. [2018-11-28 11:27:23,389 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2138 to 2138. [2018-11-28 11:27:23,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2138 states. [2018-11-28 11:27:23,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2138 states to 2138 states and 2840 transitions. [2018-11-28 11:27:23,394 INFO L728 BuchiCegarLoop]: Abstraction has 2138 states and 2840 transitions. [2018-11-28 11:27:23,394 INFO L608 BuchiCegarLoop]: Abstraction has 2138 states and 2840 transitions. [2018-11-28 11:27:23,394 INFO L442 BuchiCegarLoop]: ======== Iteration 17============ [2018-11-28 11:27:23,394 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 2138 states and 2840 transitions. [2018-11-28 11:27:23,399 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 1378 [2018-11-28 11:27:23,400 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-28 11:27:23,400 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-28 11:27:23,401 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 11:27:23,401 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [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] [2018-11-28 11:27:23,402 INFO L794 eck$LassoCheckResult]: Stem: 45171#ULTIMATE.startENTRY 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;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;havoc ssl3_accept_~tmp___7~0;ssl3_accept_~tmp___8~0 := ssl3_accept_#t~nondet22;havoc ssl3_accept_#t~nondet22;ssl3_accept_~tmp___9~0 := ssl3_accept_#t~nondet23;havoc ssl3_accept_#t~nondet23;ssl3_accept_~tmp___10~0 := ssl3_accept_#t~nondet24;havoc ssl3_accept_#t~nondet24;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;ssl3_accept_~__cil_tmp61~0 := ssl3_accept_#t~nondet25;havoc ssl3_accept_#t~nondet25;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; 45066#L83 assume 0 != ssl3_accept_~s__info_callback~0;ssl3_accept_~cb~0 := ssl3_accept_~s__info_callback~0; 45037#L86-2 ssl3_accept_#t~post27 := ssl3_accept_~s__in_handshake~0;ssl3_accept_~s__in_handshake~0 := 1 + ssl3_accept_#t~post27;havoc ssl3_accept_#t~post27; 45038#L91 assume !(0 != 12288 + ssl3_accept_~tmp___1~0); 44975#L91-1 assume !(0 == ssl3_accept_~s__cert~0); 45112#L100-2 assume !false; 45757#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 46688#L103 assume !(12292 == ssl3_accept_~s__state~0); 46686#L106 assume !(16384 == ssl3_accept_~s__state~0); 46684#L109 assume !(8192 == ssl3_accept_~s__state~0); 46682#L112 assume !(24576 == ssl3_accept_~s__state~0); 46680#L115 assume !(8195 == ssl3_accept_~s__state~0); 46678#L118 assume !(8480 == ssl3_accept_~s__state~0); 46676#L121 assume !(8481 == ssl3_accept_~s__state~0); 46675#L124 assume !(8482 == ssl3_accept_~s__state~0); 46660#L127 assume 8464 == ssl3_accept_~s__state~0; 45226#L134 [2018-11-28 11:27:23,402 INFO L796 eck$LassoCheckResult]: Loop: 45226#L134 ssl3_accept_~s__shutdown~0 := 0;ssl3_accept_~ret~0 := ssl3_accept_#t~nondet32;havoc ssl3_accept_#t~nondet32; 45161#L275 assume 0 == ssl3_accept_~blastFlag~0;ssl3_accept_~blastFlag~0 := 1; 45153#L275-2 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; 45154#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 46741#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 46734#L653-1 ssl3_accept_~skip~0 := 0; 46732#L100-2 assume !false; 46731#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 46730#L103 assume !(12292 == ssl3_accept_~s__state~0); 46729#L106 assume !(16384 == ssl3_accept_~s__state~0); 46722#L109 assume !(8192 == ssl3_accept_~s__state~0); 46721#L112 assume !(24576 == ssl3_accept_~s__state~0); 46720#L115 assume !(8195 == ssl3_accept_~s__state~0); 46719#L118 assume !(8480 == ssl3_accept_~s__state~0); 46718#L121 assume !(8481 == ssl3_accept_~s__state~0); 46717#L124 assume !(8482 == ssl3_accept_~s__state~0); 46715#L127 assume !(8464 == ssl3_accept_~s__state~0); 46712#L130 assume !(8465 == ssl3_accept_~s__state~0); 46710#L133 assume !(8466 == ssl3_accept_~s__state~0); 46140#L136 assume 8496 == ssl3_accept_~s__state~0; 45845#L140 ssl3_accept_~ret~0 := ssl3_accept_#t~nondet33;havoc ssl3_accept_#t~nondet33; 46137#L288 assume 1 == ssl3_accept_~blastFlag~0;ssl3_accept_~blastFlag~0 := 2; 46133#L288-2 assume !(ssl3_accept_~ret~0 <= 0); 46130#L294 assume !(0 != ssl3_accept_~s__hit~0);ssl3_accept_~s__state~0 := 8512; 46131#L294-2 ssl3_accept_~s__init_num~0 := 0; 46218#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 46200#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 46194#L653-1 ssl3_accept_~skip~0 := 0; 46190#L100-2 assume !false; 46186#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 46182#L103 assume !(12292 == ssl3_accept_~s__state~0); 46178#L106 assume !(16384 == ssl3_accept_~s__state~0); 46174#L109 assume !(8192 == ssl3_accept_~s__state~0); 46170#L112 assume !(24576 == ssl3_accept_~s__state~0); 46166#L115 assume !(8195 == ssl3_accept_~s__state~0); 46162#L118 assume !(8480 == ssl3_accept_~s__state~0); 46158#L121 assume !(8481 == ssl3_accept_~s__state~0); 46154#L124 assume !(8482 == ssl3_accept_~s__state~0); 46149#L127 assume !(8464 == ssl3_accept_~s__state~0); 46147#L130 assume !(8465 == ssl3_accept_~s__state~0); 46146#L133 assume !(8466 == ssl3_accept_~s__state~0); 46144#L136 assume !(8496 == ssl3_accept_~s__state~0); 46141#L139 assume !(8497 == ssl3_accept_~s__state~0); 46142#L142 assume 8512 == ssl3_accept_~s__state~0; 45837#L146 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; 46321#L306 assume 0 != (256 + ssl3_accept_~__cil_tmp56~0) % 4294967296;ssl3_accept_~__cil_tmp56~0 := 256345;ssl3_accept_~skip~0 := 1; 45100#L306-2 ssl3_accept_~s__state~0 := 8528;ssl3_accept_~s__init_num~0 := 0; 45101#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 46837#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 46834#L653-1 ssl3_accept_~skip~0 := 0; 46833#L100-2 assume !false; 46832#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 46831#L103 assume !(12292 == ssl3_accept_~s__state~0); 46830#L106 assume !(16384 == ssl3_accept_~s__state~0); 46829#L109 assume !(8192 == ssl3_accept_~s__state~0); 46828#L112 assume !(24576 == ssl3_accept_~s__state~0); 46827#L115 assume !(8195 == ssl3_accept_~s__state~0); 46826#L118 assume !(8480 == ssl3_accept_~s__state~0); 46825#L121 assume !(8481 == ssl3_accept_~s__state~0); 46824#L124 assume !(8482 == ssl3_accept_~s__state~0); 46823#L127 assume !(8464 == ssl3_accept_~s__state~0); 46822#L130 assume !(8465 == ssl3_accept_~s__state~0); 46821#L133 assume !(8466 == ssl3_accept_~s__state~0); 46820#L136 assume !(8496 == ssl3_accept_~s__state~0); 46819#L139 assume !(8497 == ssl3_accept_~s__state~0); 46818#L142 assume !(8512 == ssl3_accept_~s__state~0); 46817#L145 assume !(8513 == ssl3_accept_~s__state~0); 45796#L148 assume 8528 == ssl3_accept_~s__state~0; 45794#L152 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; 45790#L328 assume !(0 != (2097152 + ssl3_accept_~__cil_tmp57~0) % 4294967296);ssl3_accept_~s__s3__tmp__use_rsa_tmp~0 := 0; 45788#L328-2 assume !(0 != ssl3_accept_~s__s3__tmp__use_rsa_tmp~0); 45783#L337 assume !(0 != (30 + ssl3_accept_~l~0) % 4294967296); 45777#L340 assume !(0 != (1 + ssl3_accept_~l~0) % 4294967296);ssl3_accept_~skip~0 := 1; 45773#L340-1 ssl3_accept_~s__state~0 := 8544;ssl3_accept_~s__init_num~0 := 0; 45770#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 45733#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 45729#L653-1 ssl3_accept_~skip~0 := 0; 45727#L100-2 assume !false; 45725#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 45723#L103 assume !(12292 == ssl3_accept_~s__state~0); 45721#L106 assume !(16384 == ssl3_accept_~s__state~0); 45719#L109 assume !(8192 == ssl3_accept_~s__state~0); 45717#L112 assume !(24576 == ssl3_accept_~s__state~0); 45715#L115 assume !(8195 == ssl3_accept_~s__state~0); 45713#L118 assume !(8480 == ssl3_accept_~s__state~0); 45711#L121 assume !(8481 == ssl3_accept_~s__state~0); 45709#L124 assume !(8482 == ssl3_accept_~s__state~0); 45707#L127 assume !(8464 == ssl3_accept_~s__state~0); 45705#L130 assume !(8465 == ssl3_accept_~s__state~0); 45703#L133 assume !(8466 == ssl3_accept_~s__state~0); 45701#L136 assume !(8496 == ssl3_accept_~s__state~0); 45699#L139 assume !(8497 == ssl3_accept_~s__state~0); 45697#L142 assume !(8512 == ssl3_accept_~s__state~0); 45695#L145 assume !(8513 == ssl3_accept_~s__state~0); 45693#L148 assume !(8528 == ssl3_accept_~s__state~0); 45689#L151 assume !(8529 == ssl3_accept_~s__state~0); 45504#L154 assume 8544 == ssl3_accept_~s__state~0; 45502#L158 assume !(0 != 1 + ssl3_accept_~s__verify_mode~0);ssl3_accept_~skip~0 := 1;ssl3_accept_~s__s3__tmp__cert_request~0 := 0;ssl3_accept_~s__state~0 := 8560; 45496#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 45895#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 45891#L653-1 ssl3_accept_~skip~0 := 0; 45889#L100-2 assume !false; 45887#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 45885#L103 assume !(12292 == ssl3_accept_~s__state~0); 45883#L106 assume !(16384 == ssl3_accept_~s__state~0); 45882#L109 assume !(8192 == ssl3_accept_~s__state~0); 45881#L112 assume !(24576 == ssl3_accept_~s__state~0); 45879#L115 assume !(8195 == ssl3_accept_~s__state~0); 45877#L118 assume !(8480 == ssl3_accept_~s__state~0); 45867#L121 assume !(8481 == ssl3_accept_~s__state~0); 45863#L124 assume !(8482 == ssl3_accept_~s__state~0); 45861#L127 assume !(8464 == ssl3_accept_~s__state~0); 45857#L130 assume !(8465 == ssl3_accept_~s__state~0); 45854#L133 assume !(8466 == ssl3_accept_~s__state~0); 45850#L136 assume !(8496 == ssl3_accept_~s__state~0); 45846#L139 assume !(8497 == ssl3_accept_~s__state~0); 45841#L142 assume !(8512 == ssl3_accept_~s__state~0); 45838#L145 assume !(8513 == ssl3_accept_~s__state~0); 45830#L148 assume !(8528 == ssl3_accept_~s__state~0); 45797#L151 assume !(8529 == ssl3_accept_~s__state~0); 45798#L154 assume !(8544 == ssl3_accept_~s__state~0); 45505#L157 assume !(8545 == ssl3_accept_~s__state~0); 45506#L160 assume !(8560 == ssl3_accept_~s__state~0); 45929#L163 assume !(8561 == ssl3_accept_~s__state~0); 45924#L166 assume !(8448 == ssl3_accept_~s__state~0); 45921#L169 assume 8576 == ssl3_accept_~s__state~0; 45800#L173 ssl3_accept_~ret~0 := ssl3_accept_#t~nondet43;havoc ssl3_accept_#t~nondet43; 45928#L461 assume !(5 == ssl3_accept_~blastFlag~0); 45923#L461-2 assume !(ssl3_accept_~ret~0 <= 0); 45920#L467 assume 2 == ssl3_accept_~ret~0;ssl3_accept_~s__state~0 := 8466; 45166#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 46742#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 46739#L653-1 ssl3_accept_~skip~0 := 0; 46777#L100-2 assume !false; 46776#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 46775#L103 assume !(12292 == ssl3_accept_~s__state~0); 46774#L106 assume !(16384 == ssl3_accept_~s__state~0); 46773#L109 assume !(8192 == ssl3_accept_~s__state~0); 46772#L112 assume !(24576 == ssl3_accept_~s__state~0); 46771#L115 assume !(8195 == ssl3_accept_~s__state~0); 46770#L118 assume !(8480 == ssl3_accept_~s__state~0); 45242#L121 assume !(8481 == ssl3_accept_~s__state~0); 46769#L124 assume !(8482 == ssl3_accept_~s__state~0); 46768#L127 assume 8464 == ssl3_accept_~s__state~0; 45226#L134 [2018-11-28 11:27:23,402 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:27:23,402 INFO L82 PathProgramCache]: Analyzing trace with hash 2013326415, now seen corresponding path program 12 times [2018-11-28 11:27:23,402 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 11:27:23,403 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 11:27:23,403 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:23,403 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 11:27:23,403 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:23,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 11:27:23,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 11:27:23,410 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:27:23,411 INFO L82 PathProgramCache]: Analyzing trace with hash 1734243829, now seen corresponding path program 1 times [2018-11-28 11:27:23,411 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 11:27:23,411 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 11:27:23,411 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:23,412 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-28 11:27:23,412 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:23,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 11:27:23,459 INFO L134 CoverageAnalysis]: Checked inductivity of 260 backedges. 150 proven. 0 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2018-11-28 11:27:23,460 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-28 11:27:23,460 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-28 11:27:23,460 INFO L811 eck$LassoCheckResult]: loop already infeasible [2018-11-28 11:27:23,460 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-28 11:27:23,460 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-28 11:27:23,461 INFO L87 Difference]: Start difference. First operand 2138 states and 2840 transitions. cyclomatic complexity: 709 Second operand 3 states. [2018-11-28 11:27:23,571 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 11:27:23,571 INFO L93 Difference]: Finished difference Result 1754 states and 2287 transitions. [2018-11-28 11:27:23,572 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-28 11:27:23,572 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1754 states and 2287 transitions. [2018-11-28 11:27:23,576 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 1090 [2018-11-28 11:27:23,580 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1754 states to 1524 states and 1997 transitions. [2018-11-28 11:27:23,580 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1155 [2018-11-28 11:27:23,581 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1385 [2018-11-28 11:27:23,581 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1524 states and 1997 transitions. [2018-11-28 11:27:23,583 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-28 11:27:23,583 INFO L705 BuchiCegarLoop]: Abstraction has 1524 states and 1997 transitions. [2018-11-28 11:27:23,584 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1524 states and 1997 transitions. [2018-11-28 11:27:23,593 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1524 to 1290. [2018-11-28 11:27:23,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1290 states. [2018-11-28 11:27:23,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1290 states to 1290 states and 1698 transitions. [2018-11-28 11:27:23,595 INFO L728 BuchiCegarLoop]: Abstraction has 1290 states and 1698 transitions. [2018-11-28 11:27:23,596 INFO L608 BuchiCegarLoop]: Abstraction has 1290 states and 1698 transitions. [2018-11-28 11:27:23,596 INFO L442 BuchiCegarLoop]: ======== Iteration 18============ [2018-11-28 11:27:23,596 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1290 states and 1698 transitions. [2018-11-28 11:27:23,599 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 1086 [2018-11-28 11:27:23,599 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-28 11:27:23,599 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-28 11:27:23,600 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 11:27:23,601 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [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] [2018-11-28 11:27:23,601 INFO L794 eck$LassoCheckResult]: Stem: 49015#ULTIMATE.startENTRY 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;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;havoc ssl3_accept_~tmp___7~0;ssl3_accept_~tmp___8~0 := ssl3_accept_#t~nondet22;havoc ssl3_accept_#t~nondet22;ssl3_accept_~tmp___9~0 := ssl3_accept_#t~nondet23;havoc ssl3_accept_#t~nondet23;ssl3_accept_~tmp___10~0 := ssl3_accept_#t~nondet24;havoc ssl3_accept_#t~nondet24;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;ssl3_accept_~__cil_tmp61~0 := ssl3_accept_#t~nondet25;havoc ssl3_accept_#t~nondet25;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; 48932#L83 assume 0 != ssl3_accept_~s__info_callback~0;ssl3_accept_~cb~0 := ssl3_accept_~s__info_callback~0; 48910#L86-2 ssl3_accept_#t~post27 := ssl3_accept_~s__in_handshake~0;ssl3_accept_~s__in_handshake~0 := 1 + ssl3_accept_#t~post27;havoc ssl3_accept_#t~post27; 48911#L91 assume !(0 != 12288 + ssl3_accept_~tmp___1~0); 48860#L91-1 assume !(0 == ssl3_accept_~s__cert~0); 48968#L100-2 assume !false; 49387#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 49634#L103 assume !(12292 == ssl3_accept_~s__state~0); 49629#L106 assume !(16384 == ssl3_accept_~s__state~0); 49626#L109 assume !(8192 == ssl3_accept_~s__state~0); 49620#L112 assume !(24576 == ssl3_accept_~s__state~0); 49618#L115 assume !(8195 == ssl3_accept_~s__state~0); 49616#L118 assume !(8480 == ssl3_accept_~s__state~0); 49614#L121 assume !(8481 == ssl3_accept_~s__state~0); 49612#L124 assume !(8482 == ssl3_accept_~s__state~0); 49610#L127 assume 8464 == ssl3_accept_~s__state~0; 49256#L134 [2018-11-28 11:27:23,601 INFO L796 eck$LassoCheckResult]: Loop: 49256#L134 ssl3_accept_~s__shutdown~0 := 0;ssl3_accept_~ret~0 := ssl3_accept_#t~nondet32;havoc ssl3_accept_#t~nondet32; 49817#L275 assume 0 == ssl3_accept_~blastFlag~0;ssl3_accept_~blastFlag~0 := 1; 49009#L275-2 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; 49816#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 49805#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 49801#L653-1 ssl3_accept_~skip~0 := 0; 49800#L100-2 assume !false; 49799#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 49793#L103 assume !(12292 == ssl3_accept_~s__state~0); 49792#L106 assume !(16384 == ssl3_accept_~s__state~0); 49791#L109 assume !(8192 == ssl3_accept_~s__state~0); 49790#L112 assume !(24576 == ssl3_accept_~s__state~0); 49789#L115 assume !(8195 == ssl3_accept_~s__state~0); 49788#L118 assume !(8480 == ssl3_accept_~s__state~0); 49787#L121 assume !(8481 == ssl3_accept_~s__state~0); 49785#L124 assume !(8482 == ssl3_accept_~s__state~0); 49781#L127 assume !(8464 == ssl3_accept_~s__state~0); 49779#L130 assume !(8465 == ssl3_accept_~s__state~0); 49778#L133 assume !(8466 == ssl3_accept_~s__state~0); 49728#L136 assume 8496 == ssl3_accept_~s__state~0; 49248#L140 ssl3_accept_~ret~0 := ssl3_accept_#t~nondet33;havoc ssl3_accept_#t~nondet33; 49727#L288 assume 1 == ssl3_accept_~blastFlag~0;ssl3_accept_~blastFlag~0 := 2; 48832#L288-2 assume !(ssl3_accept_~ret~0 <= 0); 49724#L294 assume !(0 != ssl3_accept_~s__hit~0);ssl3_accept_~s__state~0 := 8512; 49725#L294-2 ssl3_accept_~s__init_num~0 := 0; 49777#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 49758#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 49754#L653-1 ssl3_accept_~skip~0 := 0; 49752#L100-2 assume !false; 49750#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 49748#L103 assume !(12292 == ssl3_accept_~s__state~0); 49746#L106 assume !(16384 == ssl3_accept_~s__state~0); 49744#L109 assume !(8192 == ssl3_accept_~s__state~0); 49742#L112 assume !(24576 == ssl3_accept_~s__state~0); 49740#L115 assume !(8195 == ssl3_accept_~s__state~0); 49738#L118 assume !(8480 == ssl3_accept_~s__state~0); 49736#L121 assume !(8481 == ssl3_accept_~s__state~0); 49734#L124 assume !(8482 == ssl3_accept_~s__state~0); 49733#L127 assume !(8464 == ssl3_accept_~s__state~0); 49732#L130 assume !(8465 == ssl3_accept_~s__state~0); 49731#L133 assume !(8466 == ssl3_accept_~s__state~0); 49730#L136 assume !(8496 == ssl3_accept_~s__state~0); 49729#L139 assume !(8497 == ssl3_accept_~s__state~0); 49067#L142 assume 8512 == ssl3_accept_~s__state~0; 48976#L146 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; 48977#L306 assume 0 != (256 + ssl3_accept_~__cil_tmp56~0) % 4294967296;ssl3_accept_~__cil_tmp56~0 := 256345;ssl3_accept_~skip~0 := 1; 50077#L306-2 ssl3_accept_~s__state~0 := 8528;ssl3_accept_~s__init_num~0 := 0; 50071#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 50061#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 50057#L653-1 ssl3_accept_~skip~0 := 0; 50055#L100-2 assume !false; 50053#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 50051#L103 assume !(12292 == ssl3_accept_~s__state~0); 50049#L106 assume !(16384 == ssl3_accept_~s__state~0); 50047#L109 assume !(8192 == ssl3_accept_~s__state~0); 50045#L112 assume !(24576 == ssl3_accept_~s__state~0); 50043#L115 assume !(8195 == ssl3_accept_~s__state~0); 50040#L118 assume !(8480 == ssl3_accept_~s__state~0); 50039#L121 assume !(8481 == ssl3_accept_~s__state~0); 50037#L124 assume !(8482 == ssl3_accept_~s__state~0); 50034#L127 assume !(8464 == ssl3_accept_~s__state~0); 50032#L130 assume !(8465 == ssl3_accept_~s__state~0); 50029#L133 assume !(8466 == ssl3_accept_~s__state~0); 50014#L136 assume !(8496 == ssl3_accept_~s__state~0); 50010#L139 assume !(8497 == ssl3_accept_~s__state~0); 50009#L142 assume !(8512 == ssl3_accept_~s__state~0); 50008#L145 assume !(8513 == ssl3_accept_~s__state~0); 50007#L148 assume 8528 == ssl3_accept_~s__state~0; 49235#L152 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; 50001#L328 assume !(0 != (2097152 + ssl3_accept_~__cil_tmp57~0) % 4294967296);ssl3_accept_~s__s3__tmp__use_rsa_tmp~0 := 0; 49999#L328-2 assume !(0 != ssl3_accept_~s__s3__tmp__use_rsa_tmp~0); 48895#L337 assume !(0 != (30 + ssl3_accept_~l~0) % 4294967296); 48828#L340 assume !(0 != (1 + ssl3_accept_~l~0) % 4294967296);ssl3_accept_~skip~0 := 1; 48829#L340-1 ssl3_accept_~s__state~0 := 8544;ssl3_accept_~s__init_num~0 := 0; 48836#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 50004#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 50000#L653-1 ssl3_accept_~skip~0 := 0; 49998#L100-2 assume !false; 49997#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 49996#L103 assume !(12292 == ssl3_accept_~s__state~0); 49994#L106 assume !(16384 == ssl3_accept_~s__state~0); 49986#L109 assume !(8192 == ssl3_accept_~s__state~0); 49983#L112 assume !(24576 == ssl3_accept_~s__state~0); 49979#L115 assume !(8195 == ssl3_accept_~s__state~0); 49973#L118 assume !(8480 == ssl3_accept_~s__state~0); 49971#L121 assume !(8481 == ssl3_accept_~s__state~0); 49969#L124 assume !(8482 == ssl3_accept_~s__state~0); 49967#L127 assume !(8464 == ssl3_accept_~s__state~0); 49965#L130 assume !(8465 == ssl3_accept_~s__state~0); 49963#L133 assume !(8466 == ssl3_accept_~s__state~0); 49961#L136 assume !(8496 == ssl3_accept_~s__state~0); 49959#L139 assume !(8497 == ssl3_accept_~s__state~0); 49957#L142 assume !(8512 == ssl3_accept_~s__state~0); 49955#L145 assume !(8513 == ssl3_accept_~s__state~0); 49931#L148 assume !(8528 == ssl3_accept_~s__state~0); 49930#L151 assume !(8529 == ssl3_accept_~s__state~0); 49928#L154 assume 8544 == ssl3_accept_~s__state~0; 48876#L158 assume 0 != 1 + ssl3_accept_~s__verify_mode~0; 48877#L389 assume !(0 != ssl3_accept_~s__session__peer~0); 48926#L399 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; 49020#L404 assume !(0 != (256 + ssl3_accept_~__cil_tmp61~0) % 4294967296); 48869#L415 ssl3_accept_~s__s3__tmp__cert_request~0 := 1;ssl3_accept_~ret~0 := ssl3_accept_#t~nondet41;havoc ssl3_accept_#t~nondet41; 49028#L418 assume !(4 == ssl3_accept_~blastFlag~0); 49029#L418-2 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; 48858#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 49796#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 49718#L653-1 ssl3_accept_~skip~0 := 0; 49717#L100-2 assume !false; 49716#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 49715#L103 assume !(12292 == ssl3_accept_~s__state~0); 49714#L106 assume !(16384 == ssl3_accept_~s__state~0); 49713#L109 assume !(8192 == ssl3_accept_~s__state~0); 49712#L112 assume !(24576 == ssl3_accept_~s__state~0); 49710#L115 assume !(8195 == ssl3_accept_~s__state~0); 49659#L118 assume !(8480 == ssl3_accept_~s__state~0); 49657#L121 assume !(8481 == ssl3_accept_~s__state~0); 49655#L124 assume !(8482 == ssl3_accept_~s__state~0); 49653#L127 assume !(8464 == ssl3_accept_~s__state~0); 49652#L130 assume !(8465 == ssl3_accept_~s__state~0); 49650#L133 assume !(8466 == ssl3_accept_~s__state~0); 49400#L136 assume !(8496 == ssl3_accept_~s__state~0); 49399#L139 assume !(8497 == ssl3_accept_~s__state~0); 49398#L142 assume !(8512 == ssl3_accept_~s__state~0); 49338#L145 assume !(8513 == ssl3_accept_~s__state~0); 49336#L148 assume !(8528 == ssl3_accept_~s__state~0); 49335#L151 assume !(8529 == ssl3_accept_~s__state~0); 49334#L154 assume !(8544 == ssl3_accept_~s__state~0); 49333#L157 assume !(8545 == ssl3_accept_~s__state~0); 49331#L160 assume !(8560 == ssl3_accept_~s__state~0); 49329#L163 assume !(8561 == ssl3_accept_~s__state~0); 49328#L166 assume 8448 == ssl3_accept_~s__state~0; 49192#L167 assume !(ssl3_accept_~num1~0 > 0); 49325#L447-1 ssl3_accept_~s__state~0 := ssl3_accept_~s__s3__tmp__next_state___0~0; 49321#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 49304#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 49112#L653-1 ssl3_accept_~skip~0 := 0; 49113#L100-2 assume !false; 49104#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 49105#L103 assume !(12292 == ssl3_accept_~s__state~0); 49283#L106 assume !(16384 == ssl3_accept_~s__state~0); 49280#L109 assume !(8192 == ssl3_accept_~s__state~0); 49277#L112 assume !(24576 == ssl3_accept_~s__state~0); 49274#L115 assume !(8195 == ssl3_accept_~s__state~0); 49271#L118 assume !(8480 == ssl3_accept_~s__state~0); 49268#L121 assume !(8481 == ssl3_accept_~s__state~0); 49265#L124 assume !(8482 == ssl3_accept_~s__state~0); 49262#L127 assume 8464 == ssl3_accept_~s__state~0; 49256#L134 [2018-11-28 11:27:23,601 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:27:23,601 INFO L82 PathProgramCache]: Analyzing trace with hash 2013326415, now seen corresponding path program 13 times [2018-11-28 11:27:23,602 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 11:27:23,602 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 11:27:23,602 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:23,602 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 11:27:23,603 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:23,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 11:27:23,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 11:27:23,614 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:27:23,614 INFO L82 PathProgramCache]: Analyzing trace with hash -1587919428, now seen corresponding path program 1 times [2018-11-28 11:27:23,614 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 11:27:23,614 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 11:27:23,615 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:23,615 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 11:27:23,615 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:23,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 11:27:23,680 INFO L134 CoverageAnalysis]: Checked inductivity of 260 backedges. 136 proven. 14 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2018-11-28 11:27:23,680 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-28 11:27:23,681 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_2462f632-b186-438b-a485-d516cec6d0f9/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 [2018-11-28 11:27:23,692 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 11:27:23,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 11:27:23,718 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-28 11:27:23,733 INFO L134 CoverageAnalysis]: Checked inductivity of 260 backedges. 136 proven. 14 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2018-11-28 11:27:23,751 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-28 11:27:23,751 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 3] total 3 [2018-11-28 11:27:23,752 INFO L811 eck$LassoCheckResult]: loop already infeasible [2018-11-28 11:27:23,752 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-28 11:27:23,752 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-11-28 11:27:23,752 INFO L87 Difference]: Start difference. First operand 1290 states and 1698 transitions. cyclomatic complexity: 413 Second operand 4 states. [2018-11-28 11:27:23,989 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 11:27:23,989 INFO L93 Difference]: Finished difference Result 2276 states and 2953 transitions. [2018-11-28 11:27:23,997 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-28 11:27:23,998 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 2276 states and 2953 transitions. [2018-11-28 11:27:24,004 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 2072 [2018-11-28 11:27:24,011 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 2276 states to 2276 states and 2953 transitions. [2018-11-28 11:27:24,011 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 2137 [2018-11-28 11:27:24,012 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 2137 [2018-11-28 11:27:24,012 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2276 states and 2953 transitions. [2018-11-28 11:27:24,012 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-28 11:27:24,012 INFO L705 BuchiCegarLoop]: Abstraction has 2276 states and 2953 transitions. [2018-11-28 11:27:24,014 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2276 states and 2953 transitions. [2018-11-28 11:27:24,031 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2276 to 1694. [2018-11-28 11:27:24,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1694 states. [2018-11-28 11:27:24,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1694 states to 1694 states and 2225 transitions. [2018-11-28 11:27:24,034 INFO L728 BuchiCegarLoop]: Abstraction has 1694 states and 2225 transitions. [2018-11-28 11:27:24,034 INFO L608 BuchiCegarLoop]: Abstraction has 1694 states and 2225 transitions. [2018-11-28 11:27:24,034 INFO L442 BuchiCegarLoop]: ======== Iteration 19============ [2018-11-28 11:27:24,035 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1694 states and 2225 transitions. [2018-11-28 11:27:24,039 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 1490 [2018-11-28 11:27:24,039 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-28 11:27:24,039 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-28 11:27:24,041 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 11:27:24,041 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [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, 1, 1, 1, 1, 1, 1] [2018-11-28 11:27:24,041 INFO L794 eck$LassoCheckResult]: Stem: 53034#ULTIMATE.startENTRY 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;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;havoc ssl3_accept_~tmp___7~0;ssl3_accept_~tmp___8~0 := ssl3_accept_#t~nondet22;havoc ssl3_accept_#t~nondet22;ssl3_accept_~tmp___9~0 := ssl3_accept_#t~nondet23;havoc ssl3_accept_#t~nondet23;ssl3_accept_~tmp___10~0 := ssl3_accept_#t~nondet24;havoc ssl3_accept_#t~nondet24;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;ssl3_accept_~__cil_tmp61~0 := ssl3_accept_#t~nondet25;havoc ssl3_accept_#t~nondet25;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; 52952#L83 assume 0 != ssl3_accept_~s__info_callback~0;ssl3_accept_~cb~0 := ssl3_accept_~s__info_callback~0; 52930#L86-2 ssl3_accept_#t~post27 := ssl3_accept_~s__in_handshake~0;ssl3_accept_~s__in_handshake~0 := 1 + ssl3_accept_#t~post27;havoc ssl3_accept_#t~post27; 52931#L91 assume !(0 != 12288 + ssl3_accept_~tmp___1~0); 52873#L91-1 assume !(0 == ssl3_accept_~s__cert~0); 52985#L100-2 assume !false; 53119#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 53771#L103 assume !(12292 == ssl3_accept_~s__state~0); 53769#L106 assume !(16384 == ssl3_accept_~s__state~0); 53767#L109 assume !(8192 == ssl3_accept_~s__state~0); 53765#L112 assume !(24576 == ssl3_accept_~s__state~0); 53763#L115 assume !(8195 == ssl3_accept_~s__state~0); 53761#L118 assume !(8480 == ssl3_accept_~s__state~0); 53759#L121 assume !(8481 == ssl3_accept_~s__state~0); 53757#L124 assume !(8482 == ssl3_accept_~s__state~0); 53755#L127 assume 8464 == ssl3_accept_~s__state~0; 53078#L134 [2018-11-28 11:27:24,041 INFO L796 eck$LassoCheckResult]: Loop: 53078#L134 ssl3_accept_~s__shutdown~0 := 0;ssl3_accept_~ret~0 := ssl3_accept_#t~nondet32;havoc ssl3_accept_#t~nondet32; 53028#L275 assume 0 == ssl3_accept_~blastFlag~0;ssl3_accept_~blastFlag~0 := 1; 53023#L275-2 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; 53024#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 54349#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 54340#L653-1 ssl3_accept_~skip~0 := 0; 54337#L100-2 assume !false; 54334#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 54331#L103 assume !(12292 == ssl3_accept_~s__state~0); 54328#L106 assume !(16384 == ssl3_accept_~s__state~0); 54325#L109 assume !(8192 == ssl3_accept_~s__state~0); 54322#L112 assume !(24576 == ssl3_accept_~s__state~0); 54319#L115 assume !(8195 == ssl3_accept_~s__state~0); 54316#L118 assume !(8480 == ssl3_accept_~s__state~0); 54313#L121 assume !(8481 == ssl3_accept_~s__state~0); 54309#L124 assume !(8482 == ssl3_accept_~s__state~0); 54305#L127 assume !(8464 == ssl3_accept_~s__state~0); 54302#L130 assume !(8465 == ssl3_accept_~s__state~0); 54166#L133 assume !(8466 == ssl3_accept_~s__state~0); 53807#L136 assume 8496 == ssl3_accept_~s__state~0; 53062#L140 ssl3_accept_~ret~0 := ssl3_accept_#t~nondet33;havoc ssl3_accept_#t~nondet33; 53063#L288 assume 1 == ssl3_accept_~blastFlag~0;ssl3_accept_~blastFlag~0 := 2; 53385#L288-2 assume !(ssl3_accept_~ret~0 <= 0); 53384#L294 assume 0 != ssl3_accept_~s__hit~0;ssl3_accept_~s__state~0 := 8656; 53075#L294-2 ssl3_accept_~s__init_num~0 := 0; 52859#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 52908#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 52831#L653-1 ssl3_accept_~skip~0 := 0; 52938#L100-2 assume !false; 52939#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 52876#L103 assume !(12292 == ssl3_accept_~s__state~0); 52877#L106 assume !(16384 == ssl3_accept_~s__state~0); 52855#L109 assume !(8192 == ssl3_accept_~s__state~0); 52856#L112 assume !(24576 == ssl3_accept_~s__state~0); 53054#L115 assume !(8195 == ssl3_accept_~s__state~0); 53055#L118 assume !(8480 == ssl3_accept_~s__state~0); 53037#L121 assume !(8481 == ssl3_accept_~s__state~0); 52987#L124 assume !(8482 == ssl3_accept_~s__state~0); 52988#L127 assume !(8464 == ssl3_accept_~s__state~0); 54500#L130 assume !(8465 == ssl3_accept_~s__state~0); 54499#L133 assume !(8466 == ssl3_accept_~s__state~0); 54498#L136 assume !(8496 == ssl3_accept_~s__state~0); 54497#L139 assume !(8497 == ssl3_accept_~s__state~0); 54496#L142 assume !(8512 == ssl3_accept_~s__state~0); 54495#L145 assume !(8513 == ssl3_accept_~s__state~0); 54494#L148 assume !(8528 == ssl3_accept_~s__state~0); 53065#L151 assume !(8529 == ssl3_accept_~s__state~0); 53016#L154 assume !(8544 == ssl3_accept_~s__state~0); 52994#L157 assume !(8545 == ssl3_accept_~s__state~0); 52995#L160 assume !(8560 == ssl3_accept_~s__state~0); 52973#L163 assume !(8561 == ssl3_accept_~s__state~0); 52974#L166 assume !(8448 == ssl3_accept_~s__state~0); 54489#L169 assume !(8576 == ssl3_accept_~s__state~0); 52911#L172 assume !(8577 == ssl3_accept_~s__state~0); 52826#L175 assume !(8592 == ssl3_accept_~s__state~0); 52827#L178 assume !(8593 == ssl3_accept_~s__state~0); 53082#L181 assume !(8608 == ssl3_accept_~s__state~0); 53072#L184 assume !(8609 == ssl3_accept_~s__state~0); 53021#L187 assume !(8640 == ssl3_accept_~s__state~0); 53001#L190 assume !(8641 == ssl3_accept_~s__state~0); 53002#L193 assume 8656 == ssl3_accept_~s__state~0; 52836#L197 ssl3_accept_~s__session__cipher~0 := ssl3_accept_~s__s3__tmp__new_cipher~0; 52837#L540 assume !(0 == ssl3_accept_~tmp___9~0);ssl3_accept_~ret~0 := ssl3_accept_#t~nondet48;havoc ssl3_accept_#t~nondet48; 52968#L545 assume !(10 == ssl3_accept_~blastFlag~0); 52983#L548 assume !(13 == ssl3_accept_~blastFlag~0); 52966#L551 assume !(16 == ssl3_accept_~blastFlag~0); 52956#L554 assume !(19 == ssl3_accept_~blastFlag~0); 52934#L554-2 assume !(ssl3_accept_~ret~0 <= 0);ssl3_accept_~s__state~0 := 8672;ssl3_accept_~s__init_num~0 := 0; 52935#L565 assume !(0 == ssl3_accept_~tmp___10~0); 52955#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 54514#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 54511#L653-1 ssl3_accept_~skip~0 := 0; 54510#L100-2 assume !false; 54509#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 54508#L103 assume !(12292 == ssl3_accept_~s__state~0); 54507#L106 assume !(16384 == ssl3_accept_~s__state~0); 54506#L109 assume !(8192 == ssl3_accept_~s__state~0); 54505#L112 assume !(24576 == ssl3_accept_~s__state~0); 54504#L115 assume !(8195 == ssl3_accept_~s__state~0); 54503#L118 assume !(8480 == ssl3_accept_~s__state~0); 54502#L121 assume !(8481 == ssl3_accept_~s__state~0); 54501#L124 assume !(8482 == ssl3_accept_~s__state~0); 53011#L127 assume !(8464 == ssl3_accept_~s__state~0); 52970#L130 assume !(8465 == ssl3_accept_~s__state~0); 52922#L133 assume !(8466 == ssl3_accept_~s__state~0); 52887#L136 assume !(8496 == ssl3_accept_~s__state~0); 52888#L139 assume !(8497 == ssl3_accept_~s__state~0); 52860#L142 assume !(8512 == ssl3_accept_~s__state~0); 52861#L145 assume !(8513 == ssl3_accept_~s__state~0); 53058#L148 assume !(8528 == ssl3_accept_~s__state~0); 53059#L151 assume !(8529 == ssl3_accept_~s__state~0); 54493#L154 assume !(8544 == ssl3_accept_~s__state~0); 54492#L157 assume !(8545 == ssl3_accept_~s__state~0); 54491#L160 assume !(8560 == ssl3_accept_~s__state~0); 54490#L163 assume !(8561 == ssl3_accept_~s__state~0); 52925#L166 assume !(8448 == ssl3_accept_~s__state~0); 52895#L169 assume !(8576 == ssl3_accept_~s__state~0); 52896#L172 assume !(8577 == ssl3_accept_~s__state~0); 54488#L175 assume !(8592 == ssl3_accept_~s__state~0); 54487#L178 assume !(8593 == ssl3_accept_~s__state~0); 54486#L181 assume !(8608 == ssl3_accept_~s__state~0); 54485#L184 assume !(8609 == ssl3_accept_~s__state~0); 54484#L187 assume !(8640 == ssl3_accept_~s__state~0); 54483#L190 assume !(8641 == ssl3_accept_~s__state~0); 54482#L193 assume !(8656 == ssl3_accept_~s__state~0); 54388#L196 assume !(8657 == ssl3_accept_~s__state~0); 52928#L199 assume 8672 == ssl3_accept_~s__state~0; 52929#L203 ssl3_accept_~ret~0 := ssl3_accept_#t~nondet49;havoc ssl3_accept_#t~nondet49; 52962#L573 assume !(11 == ssl3_accept_~blastFlag~0); 52954#L576 assume !(14 == ssl3_accept_~blastFlag~0); 52924#L579 assume !(17 == ssl3_accept_~blastFlag~0); 52917#L582 assume !(20 == ssl3_accept_~blastFlag~0); 52866#L582-2 assume !(ssl3_accept_~ret~0 <= 0);ssl3_accept_~s__state~0 := 8448; 52867#L592 assume !(0 != ssl3_accept_~s__hit~0);ssl3_accept_~s__s3__tmp__next_state___0~0 := 3; 53015#L592-2 ssl3_accept_~s__init_num~0 := 0; 53993#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 53989#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 53985#L653-1 ssl3_accept_~skip~0 := 0; 53983#L100-2 assume !false; 53981#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 53979#L103 assume !(12292 == ssl3_accept_~s__state~0); 53977#L106 assume !(16384 == ssl3_accept_~s__state~0); 53975#L109 assume !(8192 == ssl3_accept_~s__state~0); 53973#L112 assume !(24576 == ssl3_accept_~s__state~0); 53971#L115 assume !(8195 == ssl3_accept_~s__state~0); 53400#L118 assume !(8480 == ssl3_accept_~s__state~0); 53401#L121 assume !(8481 == ssl3_accept_~s__state~0); 53394#L124 assume !(8482 == ssl3_accept_~s__state~0); 53395#L127 assume !(8464 == ssl3_accept_~s__state~0); 53855#L130 assume !(8465 == ssl3_accept_~s__state~0); 53387#L133 assume !(8466 == ssl3_accept_~s__state~0); 53330#L136 assume !(8496 == ssl3_accept_~s__state~0); 53331#L139 assume !(8497 == ssl3_accept_~s__state~0); 53325#L142 assume !(8512 == ssl3_accept_~s__state~0); 53323#L145 assume !(8513 == ssl3_accept_~s__state~0); 53321#L148 assume !(8528 == ssl3_accept_~s__state~0); 53317#L151 assume !(8529 == ssl3_accept_~s__state~0); 53312#L154 assume !(8544 == ssl3_accept_~s__state~0); 53313#L157 assume !(8545 == ssl3_accept_~s__state~0); 53302#L160 assume !(8560 == ssl3_accept_~s__state~0); 53298#L163 assume !(8561 == ssl3_accept_~s__state~0); 53201#L166 assume 8448 == ssl3_accept_~s__state~0; 53200#L167 assume !(ssl3_accept_~num1~0 > 0); 53199#L447-1 ssl3_accept_~s__state~0 := ssl3_accept_~s__s3__tmp__next_state___0~0; 53188#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 53189#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 53180#L653-1 ssl3_accept_~skip~0 := 0; 53181#L100-2 assume !false; 53176#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 53177#L103 assume !(12292 == ssl3_accept_~s__state~0); 53171#L106 assume !(16384 == ssl3_accept_~s__state~0); 53172#L109 assume !(8192 == ssl3_accept_~s__state~0); 53166#L112 assume !(24576 == ssl3_accept_~s__state~0); 53168#L115 assume !(8195 == ssl3_accept_~s__state~0); 53160#L118 assume !(8480 == ssl3_accept_~s__state~0); 53162#L121 assume !(8481 == ssl3_accept_~s__state~0); 53133#L124 assume !(8482 == ssl3_accept_~s__state~0); 53134#L127 assume 8464 == ssl3_accept_~s__state~0; 53078#L134 [2018-11-28 11:27:24,042 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:27:24,042 INFO L82 PathProgramCache]: Analyzing trace with hash 2013326415, now seen corresponding path program 14 times [2018-11-28 11:27:24,042 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 11:27:24,042 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 11:27:24,043 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:24,043 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 11:27:24,043 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:24,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 11:27:24,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 11:27:24,049 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:27:24,050 INFO L82 PathProgramCache]: Analyzing trace with hash 72535687, now seen corresponding path program 1 times [2018-11-28 11:27:24,050 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 11:27:24,050 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 11:27:24,050 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:24,051 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-28 11:27:24,051 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:24,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 11:27:24,099 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 147 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2018-11-28 11:27:24,099 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-28 11:27:24,099 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-28 11:27:24,099 INFO L811 eck$LassoCheckResult]: loop already infeasible [2018-11-28 11:27:24,100 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-28 11:27:24,100 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-28 11:27:24,100 INFO L87 Difference]: Start difference. First operand 1694 states and 2225 transitions. cyclomatic complexity: 536 Second operand 3 states. [2018-11-28 11:27:24,132 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 11:27:24,132 INFO L93 Difference]: Finished difference Result 3036 states and 4019 transitions. [2018-11-28 11:27:24,133 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-28 11:27:24,133 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 3036 states and 4019 transitions. [2018-11-28 11:27:24,139 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 2832 [2018-11-28 11:27:24,146 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 3036 states to 3036 states and 4019 transitions. [2018-11-28 11:27:24,146 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 2897 [2018-11-28 11:27:24,148 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 2897 [2018-11-28 11:27:24,148 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3036 states and 4019 transitions. [2018-11-28 11:27:24,148 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-28 11:27:24,148 INFO L705 BuchiCegarLoop]: Abstraction has 3036 states and 4019 transitions. [2018-11-28 11:27:24,150 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3036 states and 4019 transitions. [2018-11-28 11:27:24,168 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3036 to 3036. [2018-11-28 11:27:24,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3036 states. [2018-11-28 11:27:24,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3036 states to 3036 states and 4019 transitions. [2018-11-28 11:27:24,172 INFO L728 BuchiCegarLoop]: Abstraction has 3036 states and 4019 transitions. [2018-11-28 11:27:24,172 INFO L608 BuchiCegarLoop]: Abstraction has 3036 states and 4019 transitions. [2018-11-28 11:27:24,172 INFO L442 BuchiCegarLoop]: ======== Iteration 20============ [2018-11-28 11:27:24,172 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 3036 states and 4019 transitions. [2018-11-28 11:27:24,179 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 2832 [2018-11-28 11:27:24,179 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-28 11:27:24,179 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-28 11:27:24,181 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 11:27:24,181 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [7, 7, 7, 7, 7, 7, 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] [2018-11-28 11:27:24,181 INFO L794 eck$LassoCheckResult]: Stem: 57783#ULTIMATE.startENTRY 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;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;havoc ssl3_accept_~tmp___7~0;ssl3_accept_~tmp___8~0 := ssl3_accept_#t~nondet22;havoc ssl3_accept_#t~nondet22;ssl3_accept_~tmp___9~0 := ssl3_accept_#t~nondet23;havoc ssl3_accept_#t~nondet23;ssl3_accept_~tmp___10~0 := ssl3_accept_#t~nondet24;havoc ssl3_accept_#t~nondet24;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;ssl3_accept_~__cil_tmp61~0 := ssl3_accept_#t~nondet25;havoc ssl3_accept_#t~nondet25;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; 57695#L83 assume 0 != ssl3_accept_~s__info_callback~0;ssl3_accept_~cb~0 := ssl3_accept_~s__info_callback~0; 57671#L86-2 ssl3_accept_#t~post27 := ssl3_accept_~s__in_handshake~0;ssl3_accept_~s__in_handshake~0 := 1 + ssl3_accept_#t~post27;havoc ssl3_accept_#t~post27; 57672#L91 assume !(0 != 12288 + ssl3_accept_~tmp___1~0); 57612#L91-1 assume !(0 == ssl3_accept_~s__cert~0); 57730#L100-2 assume !false; 57873#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 59073#L103 assume !(12292 == ssl3_accept_~s__state~0); 58992#L106 assume !(16384 == ssl3_accept_~s__state~0); 58993#L109 assume !(8192 == ssl3_accept_~s__state~0); 58970#L112 assume !(24576 == ssl3_accept_~s__state~0); 58971#L115 assume !(8195 == ssl3_accept_~s__state~0); 58952#L118 assume !(8480 == ssl3_accept_~s__state~0); 58953#L121 assume !(8481 == ssl3_accept_~s__state~0); 58886#L124 assume !(8482 == ssl3_accept_~s__state~0); 58887#L127 assume 8464 == ssl3_accept_~s__state~0; 58674#L134 [2018-11-28 11:27:24,181 INFO L796 eck$LassoCheckResult]: Loop: 58674#L134 ssl3_accept_~s__shutdown~0 := 0;ssl3_accept_~ret~0 := ssl3_accept_#t~nondet32;havoc ssl3_accept_#t~nondet32; 59359#L275 assume 0 == ssl3_accept_~blastFlag~0;ssl3_accept_~blastFlag~0 := 1; 58549#L275-2 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; 59357#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 59318#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 59248#L653-1 ssl3_accept_~skip~0 := 0; 59245#L100-2 assume !false; 59239#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 59237#L103 assume !(12292 == ssl3_accept_~s__state~0); 59235#L106 assume !(16384 == ssl3_accept_~s__state~0); 59233#L109 assume !(8192 == ssl3_accept_~s__state~0); 59231#L112 assume !(24576 == ssl3_accept_~s__state~0); 59229#L115 assume !(8195 == ssl3_accept_~s__state~0); 58958#L118 assume !(8480 == ssl3_accept_~s__state~0); 58959#L121 assume !(8481 == ssl3_accept_~s__state~0); 58880#L124 assume !(8482 == ssl3_accept_~s__state~0); 58881#L127 assume !(8464 == ssl3_accept_~s__state~0); 58862#L130 assume !(8465 == ssl3_accept_~s__state~0); 58863#L133 assume !(8466 == ssl3_accept_~s__state~0); 58736#L136 assume 8496 == ssl3_accept_~s__state~0; 58052#L140 ssl3_accept_~ret~0 := ssl3_accept_#t~nondet33;havoc ssl3_accept_#t~nondet33; 58733#L288 assume 1 == ssl3_accept_~blastFlag~0;ssl3_accept_~blastFlag~0 := 2; 58093#L288-2 assume !(ssl3_accept_~ret~0 <= 0); 58730#L294 assume !(0 != ssl3_accept_~s__hit~0);ssl3_accept_~s__state~0 := 8512; 58725#L294-2 ssl3_accept_~s__init_num~0 := 0; 58724#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 58714#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 58706#L653-1 ssl3_accept_~skip~0 := 0; 58704#L100-2 assume !false; 58702#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 58700#L103 assume !(12292 == ssl3_accept_~s__state~0); 58697#L106 assume !(16384 == ssl3_accept_~s__state~0); 58695#L109 assume !(8192 == ssl3_accept_~s__state~0); 58693#L112 assume !(24576 == ssl3_accept_~s__state~0); 58690#L115 assume !(8195 == ssl3_accept_~s__state~0); 58687#L118 assume !(8480 == ssl3_accept_~s__state~0); 58685#L121 assume !(8481 == ssl3_accept_~s__state~0); 58682#L124 assume !(8482 == ssl3_accept_~s__state~0); 58679#L127 assume !(8464 == ssl3_accept_~s__state~0); 58677#L130 assume !(8465 == ssl3_accept_~s__state~0); 58675#L133 assume !(8466 == ssl3_accept_~s__state~0); 58672#L136 assume !(8496 == ssl3_accept_~s__state~0); 58670#L139 assume !(8497 == ssl3_accept_~s__state~0); 57847#L142 assume 8512 == ssl3_accept_~s__state~0; 58667#L146 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; 57709#L306 assume 0 != (256 + ssl3_accept_~__cil_tmp56~0) % 4294967296;ssl3_accept_~__cil_tmp56~0 := 256345;ssl3_accept_~skip~0 := 1; 57710#L306-2 ssl3_accept_~s__state~0 := 8528;ssl3_accept_~s__init_num~0 := 0; 57723#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 59452#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 59449#L653-1 ssl3_accept_~skip~0 := 0; 59448#L100-2 assume !false; 59447#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 59446#L103 assume !(12292 == ssl3_accept_~s__state~0); 59445#L106 assume !(16384 == ssl3_accept_~s__state~0); 59444#L109 assume !(8192 == ssl3_accept_~s__state~0); 59442#L112 assume !(24576 == ssl3_accept_~s__state~0); 59441#L115 assume !(8195 == ssl3_accept_~s__state~0); 59440#L118 assume !(8480 == ssl3_accept_~s__state~0); 59424#L121 assume !(8481 == ssl3_accept_~s__state~0); 59419#L124 assume !(8482 == ssl3_accept_~s__state~0); 59415#L127 assume !(8464 == ssl3_accept_~s__state~0); 59409#L130 assume !(8465 == ssl3_accept_~s__state~0); 59077#L133 assume !(8466 == ssl3_accept_~s__state~0); 58056#L136 assume !(8496 == ssl3_accept_~s__state~0); 58057#L139 assume !(8497 == ssl3_accept_~s__state~0); 58048#L142 assume !(8512 == ssl3_accept_~s__state~0); 58049#L145 assume !(8513 == ssl3_accept_~s__state~0); 58039#L148 assume 8528 == ssl3_accept_~s__state~0; 57718#L152 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; 57704#L328 assume !(0 != (2097152 + ssl3_accept_~__cil_tmp57~0) % 4294967296);ssl3_accept_~s__s3__tmp__use_rsa_tmp~0 := 0; 57706#L328-2 assume !(0 != ssl3_accept_~s__s3__tmp__use_rsa_tmp~0); 57654#L337 assume !(0 != (30 + ssl3_accept_~l~0) % 4294967296); 57579#L340 assume !(0 != (1 + ssl3_accept_~l~0) % 4294967296);ssl3_accept_~skip~0 := 1; 57580#L340-1 ssl3_accept_~s__state~0 := 8544;ssl3_accept_~s__init_num~0 := 0; 58135#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 58136#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 59342#L653-1 ssl3_accept_~skip~0 := 0; 59341#L100-2 assume !false; 59340#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 59339#L103 assume !(12292 == ssl3_accept_~s__state~0); 59338#L106 assume !(16384 == ssl3_accept_~s__state~0); 59337#L109 assume !(8192 == ssl3_accept_~s__state~0); 59336#L112 assume !(24576 == ssl3_accept_~s__state~0); 59335#L115 assume !(8195 == ssl3_accept_~s__state~0); 59334#L118 assume !(8480 == ssl3_accept_~s__state~0); 59333#L121 assume !(8481 == ssl3_accept_~s__state~0); 59332#L124 assume !(8482 == ssl3_accept_~s__state~0); 59331#L127 assume !(8464 == ssl3_accept_~s__state~0); 59330#L130 assume !(8465 == ssl3_accept_~s__state~0); 59329#L133 assume !(8466 == ssl3_accept_~s__state~0); 59328#L136 assume !(8496 == ssl3_accept_~s__state~0); 59327#L139 assume !(8497 == ssl3_accept_~s__state~0); 59326#L142 assume !(8512 == ssl3_accept_~s__state~0); 59325#L145 assume !(8513 == ssl3_accept_~s__state~0); 59324#L148 assume !(8528 == ssl3_accept_~s__state~0); 59321#L151 assume !(8529 == ssl3_accept_~s__state~0); 59315#L154 assume 8544 == ssl3_accept_~s__state~0; 57972#L158 assume 0 != 1 + ssl3_accept_~s__verify_mode~0; 57687#L389 assume !(0 != ssl3_accept_~s__session__peer~0); 57688#L399 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; 57787#L404 assume !(0 != (256 + ssl3_accept_~__cil_tmp61~0) % 4294967296); 57623#L415 ssl3_accept_~s__s3__tmp__cert_request~0 := 1;ssl3_accept_~ret~0 := ssl3_accept_#t~nondet41;havoc ssl3_accept_#t~nondet41; 59264#L418 assume !(4 == ssl3_accept_~blastFlag~0); 59255#L418-2 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; 59251#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 59242#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 59238#L653-1 ssl3_accept_~skip~0 := 0; 59236#L100-2 assume !false; 59234#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 59232#L103 assume !(12292 == ssl3_accept_~s__state~0); 59230#L106 assume !(16384 == ssl3_accept_~s__state~0); 59228#L109 assume !(8192 == ssl3_accept_~s__state~0); 59224#L112 assume !(24576 == ssl3_accept_~s__state~0); 59221#L115 assume !(8195 == ssl3_accept_~s__state~0); 59214#L118 assume !(8480 == ssl3_accept_~s__state~0); 59212#L121 assume !(8481 == ssl3_accept_~s__state~0); 59210#L124 assume !(8482 == ssl3_accept_~s__state~0); 59208#L127 assume !(8464 == ssl3_accept_~s__state~0); 59206#L130 assume !(8465 == ssl3_accept_~s__state~0); 59204#L133 assume !(8466 == ssl3_accept_~s__state~0); 59202#L136 assume !(8496 == ssl3_accept_~s__state~0); 59200#L139 assume !(8497 == ssl3_accept_~s__state~0); 59198#L142 assume !(8512 == ssl3_accept_~s__state~0); 59196#L145 assume !(8513 == ssl3_accept_~s__state~0); 59194#L148 assume !(8528 == ssl3_accept_~s__state~0); 59192#L151 assume !(8529 == ssl3_accept_~s__state~0); 59190#L154 assume !(8544 == ssl3_accept_~s__state~0); 59188#L157 assume !(8545 == ssl3_accept_~s__state~0); 59186#L160 assume !(8560 == ssl3_accept_~s__state~0); 59184#L163 assume !(8561 == ssl3_accept_~s__state~0); 59182#L166 assume 8448 == ssl3_accept_~s__state~0; 59180#L167 assume !(ssl3_accept_~num1~0 > 0); 59176#L447-1 ssl3_accept_~s__state~0 := ssl3_accept_~s__s3__tmp__next_state___0~0; 59172#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 59168#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 59164#L653-1 ssl3_accept_~skip~0 := 0; 59162#L100-2 assume !false; 59160#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 59158#L103 assume !(12292 == ssl3_accept_~s__state~0); 59152#L106 assume 16384 == ssl3_accept_~s__state~0; 59150#L212 ssl3_accept_~s__server~0 := 1; 59148#L217 assume 0 != ssl3_accept_~cb~0; 59146#L217-2 ssl3_accept_~__cil_tmp55~0 := 8 * ssl3_accept_~s__version~0; 59144#L222 assume !(3 != ssl3_accept_~__cil_tmp55~0);ssl3_accept_~s__type~0 := 8192; 59140#L227 assume !(0 == ssl3_accept_~s__init_buf___0~0); 59136#L227-2 assume !(0 == ssl3_accept_~tmp___4~0);ssl3_accept_~s__init_num~0 := 0; 59130#L244 assume !(12292 != ssl3_accept_~s__state~0);ssl3_accept_#t~post30 := ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0;ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0 := 1 + ssl3_accept_#t~post30;havoc ssl3_accept_#t~post30;ssl3_accept_~s__state~0 := 8480; 59129#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 59121#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 59114#L653-1 ssl3_accept_~skip~0 := 0; 59109#L100-2 assume !false; 59107#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 59106#L103 assume !(12292 == ssl3_accept_~s__state~0); 59105#L106 assume !(16384 == ssl3_accept_~s__state~0); 59103#L109 assume !(8192 == ssl3_accept_~s__state~0); 59102#L112 assume !(24576 == ssl3_accept_~s__state~0); 59101#L115 assume !(8195 == ssl3_accept_~s__state~0); 59098#L118 assume !(8480 == ssl3_accept_~s__state~0); 58891#L121 assume !(8481 == ssl3_accept_~s__state~0); 58892#L124 assume !(8482 == ssl3_accept_~s__state~0); 58871#L127 assume 8464 == ssl3_accept_~s__state~0; 58674#L134 [2018-11-28 11:27:24,181 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:27:24,182 INFO L82 PathProgramCache]: Analyzing trace with hash 2013326415, now seen corresponding path program 15 times [2018-11-28 11:27:24,182 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 11:27:24,182 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 11:27:24,182 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:24,182 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 11:27:24,183 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:24,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 11:27:24,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 11:27:24,189 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:27:24,189 INFO L82 PathProgramCache]: Analyzing trace with hash 330869676, now seen corresponding path program 1 times [2018-11-28 11:27:24,189 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 11:27:24,189 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 11:27:24,190 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:24,190 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-28 11:27:24,190 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:24,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 11:27:24,265 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 185 proven. 7 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2018-11-28 11:27:24,265 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-28 11:27:24,265 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_2462f632-b186-438b-a485-d516cec6d0f9/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 [2018-11-28 11:27:24,282 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 11:27:24,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 11:27:24,316 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-28 11:27:24,355 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 82 proven. 0 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2018-11-28 11:27:24,373 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-28 11:27:24,374 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2018-11-28 11:27:24,374 INFO L811 eck$LassoCheckResult]: loop already infeasible [2018-11-28 11:27:24,374 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-28 11:27:24,374 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2018-11-28 11:27:24,375 INFO L87 Difference]: Start difference. First operand 3036 states and 4019 transitions. cyclomatic complexity: 989 Second operand 5 states. [2018-11-28 11:27:24,632 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 11:27:24,632 INFO L93 Difference]: Finished difference Result 4669 states and 6041 transitions. [2018-11-28 11:27:24,634 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-28 11:27:24,634 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 4669 states and 6041 transitions. [2018-11-28 11:27:24,646 INFO L131 ngComponentsAnalysis]: Automaton has 8 accepting balls. 3817 [2018-11-28 11:27:24,659 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 4669 states to 4597 states and 5965 transitions. [2018-11-28 11:27:24,659 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 4458 [2018-11-28 11:27:24,661 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 4458 [2018-11-28 11:27:24,662 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4597 states and 5965 transitions. [2018-11-28 11:27:24,662 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-28 11:27:24,662 INFO L705 BuchiCegarLoop]: Abstraction has 4597 states and 5965 transitions. [2018-11-28 11:27:24,665 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4597 states and 5965 transitions. [2018-11-28 11:27:24,697 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4597 to 3589. [2018-11-28 11:27:24,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3589 states. [2018-11-28 11:27:24,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3589 states to 3589 states and 4715 transitions. [2018-11-28 11:27:24,702 INFO L728 BuchiCegarLoop]: Abstraction has 3589 states and 4715 transitions. [2018-11-28 11:27:24,702 INFO L608 BuchiCegarLoop]: Abstraction has 3589 states and 4715 transitions. [2018-11-28 11:27:24,702 INFO L442 BuchiCegarLoop]: ======== Iteration 21============ [2018-11-28 11:27:24,703 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 3589 states and 4715 transitions. [2018-11-28 11:27:24,712 INFO L131 ngComponentsAnalysis]: Automaton has 6 accepting balls. 3369 [2018-11-28 11:27:24,712 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-28 11:27:24,712 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-28 11:27:24,713 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 11:27:24,714 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [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, 1] [2018-11-28 11:27:24,714 INFO L794 eck$LassoCheckResult]: Stem: 65972#ULTIMATE.startENTRY 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;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;havoc ssl3_accept_~tmp___7~0;ssl3_accept_~tmp___8~0 := ssl3_accept_#t~nondet22;havoc ssl3_accept_#t~nondet22;ssl3_accept_~tmp___9~0 := ssl3_accept_#t~nondet23;havoc ssl3_accept_#t~nondet23;ssl3_accept_~tmp___10~0 := ssl3_accept_#t~nondet24;havoc ssl3_accept_#t~nondet24;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;ssl3_accept_~__cil_tmp61~0 := ssl3_accept_#t~nondet25;havoc ssl3_accept_#t~nondet25;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; 65890#L83 assume 0 != ssl3_accept_~s__info_callback~0;ssl3_accept_~cb~0 := ssl3_accept_~s__info_callback~0; 65867#L86-2 ssl3_accept_#t~post27 := ssl3_accept_~s__in_handshake~0;ssl3_accept_~s__in_handshake~0 := 1 + ssl3_accept_#t~post27;havoc ssl3_accept_#t~post27; 65868#L91 assume !(0 != 12288 + ssl3_accept_~tmp___1~0); 65808#L91-1 assume !(0 == ssl3_accept_~s__cert~0); 65922#L100-2 assume !false; 66053#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 67734#L103 assume !(12292 == ssl3_accept_~s__state~0); 67735#L106 assume !(16384 == ssl3_accept_~s__state~0); 67150#L109 assume !(8192 == ssl3_accept_~s__state~0); 67151#L112 assume !(24576 == ssl3_accept_~s__state~0); 66818#L115 assume !(8195 == ssl3_accept_~s__state~0); 66819#L118 assume !(8480 == ssl3_accept_~s__state~0); 67951#L121 assume !(8481 == ssl3_accept_~s__state~0); 66486#L124 assume !(8482 == ssl3_accept_~s__state~0); 66487#L127 assume 8464 == ssl3_accept_~s__state~0; 66205#L134 [2018-11-28 11:27:24,714 INFO L796 eck$LassoCheckResult]: Loop: 66205#L134 ssl3_accept_~s__shutdown~0 := 0;ssl3_accept_~ret~0 := ssl3_accept_#t~nondet32;havoc ssl3_accept_#t~nondet32; 67940#L275 assume 0 == ssl3_accept_~blastFlag~0;ssl3_accept_~blastFlag~0 := 1; 67582#L275-2 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; 67909#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 67896#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 67892#L653-1 ssl3_accept_~skip~0 := 0; 67890#L100-2 assume !false; 67888#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 67886#L103 assume !(12292 == ssl3_accept_~s__state~0); 67884#L106 assume !(16384 == ssl3_accept_~s__state~0); 67882#L109 assume !(8192 == ssl3_accept_~s__state~0); 67880#L112 assume !(24576 == ssl3_accept_~s__state~0); 67878#L115 assume !(8195 == ssl3_accept_~s__state~0); 67876#L118 assume !(8480 == ssl3_accept_~s__state~0); 67874#L121 assume !(8481 == ssl3_accept_~s__state~0); 67872#L124 assume !(8482 == ssl3_accept_~s__state~0); 67870#L127 assume !(8464 == ssl3_accept_~s__state~0); 67868#L130 assume !(8465 == ssl3_accept_~s__state~0); 67866#L133 assume !(8466 == ssl3_accept_~s__state~0); 67703#L136 assume 8496 == ssl3_accept_~s__state~0; 66194#L140 ssl3_accept_~ret~0 := ssl3_accept_#t~nondet33;havoc ssl3_accept_#t~nondet33; 67692#L288 assume 1 == ssl3_accept_~blastFlag~0;ssl3_accept_~blastFlag~0 := 2; 67545#L288-2 assume !(ssl3_accept_~ret~0 <= 0); 67686#L294 assume !(0 != ssl3_accept_~s__hit~0);ssl3_accept_~s__state~0 := 8512; 67682#L294-2 ssl3_accept_~s__init_num~0 := 0; 67677#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 67672#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 67667#L653-1 ssl3_accept_~skip~0 := 0; 67664#L100-2 assume !false; 67661#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 67658#L103 assume !(12292 == ssl3_accept_~s__state~0); 67655#L106 assume !(16384 == ssl3_accept_~s__state~0); 67652#L109 assume !(8192 == ssl3_accept_~s__state~0); 67649#L112 assume !(24576 == ssl3_accept_~s__state~0); 67646#L115 assume !(8195 == ssl3_accept_~s__state~0); 67643#L118 assume !(8480 == ssl3_accept_~s__state~0); 67638#L121 assume !(8481 == ssl3_accept_~s__state~0); 67635#L124 assume !(8482 == ssl3_accept_~s__state~0); 67632#L127 assume !(8464 == ssl3_accept_~s__state~0); 67629#L130 assume !(8465 == ssl3_accept_~s__state~0); 67627#L133 assume !(8466 == ssl3_accept_~s__state~0); 67625#L136 assume !(8496 == ssl3_accept_~s__state~0); 67622#L139 assume !(8497 == ssl3_accept_~s__state~0); 66027#L142 assume 8512 == ssl3_accept_~s__state~0; 66185#L146 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; 67585#L306 assume 0 != (256 + ssl3_accept_~__cil_tmp56~0) % 4294967296;ssl3_accept_~__cil_tmp56~0 := 256345;ssl3_accept_~skip~0 := 1; 67586#L306-2 ssl3_accept_~s__state~0 := 8528;ssl3_accept_~s__init_num~0 := 0; 68396#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 68393#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 68390#L653-1 ssl3_accept_~skip~0 := 0; 68389#L100-2 assume !false; 68388#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 68387#L103 assume !(12292 == ssl3_accept_~s__state~0); 68386#L106 assume !(16384 == ssl3_accept_~s__state~0); 68385#L109 assume !(8192 == ssl3_accept_~s__state~0); 68384#L112 assume !(24576 == ssl3_accept_~s__state~0); 68383#L115 assume !(8195 == ssl3_accept_~s__state~0); 68382#L118 assume !(8480 == ssl3_accept_~s__state~0); 68381#L121 assume !(8481 == ssl3_accept_~s__state~0); 68380#L124 assume !(8482 == ssl3_accept_~s__state~0); 68379#L127 assume !(8464 == ssl3_accept_~s__state~0); 68378#L130 assume !(8465 == ssl3_accept_~s__state~0); 68377#L133 assume !(8466 == ssl3_accept_~s__state~0); 68376#L136 assume !(8496 == ssl3_accept_~s__state~0); 68375#L139 assume !(8497 == ssl3_accept_~s__state~0); 68374#L142 assume !(8512 == ssl3_accept_~s__state~0); 68373#L145 assume !(8513 == ssl3_accept_~s__state~0); 68372#L148 assume 8528 == ssl3_accept_~s__state~0; 66175#L152 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; 68368#L328 assume !(0 != (2097152 + ssl3_accept_~__cil_tmp57~0) % 4294967296);ssl3_accept_~s__s3__tmp__use_rsa_tmp~0 := 0; 68365#L328-2 assume !(0 != ssl3_accept_~s__s3__tmp__use_rsa_tmp~0); 68362#L337 assume !(0 != (30 + ssl3_accept_~l~0) % 4294967296); 68349#L340 assume !(0 != (1 + ssl3_accept_~l~0) % 4294967296);ssl3_accept_~skip~0 := 1; 68341#L340-1 ssl3_accept_~s__state~0 := 8544;ssl3_accept_~s__init_num~0 := 0; 68337#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 68331#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 68320#L653-1 ssl3_accept_~skip~0 := 0; 68317#L100-2 assume !false; 68311#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 68309#L103 assume !(12292 == ssl3_accept_~s__state~0); 68307#L106 assume !(16384 == ssl3_accept_~s__state~0); 68305#L109 assume !(8192 == ssl3_accept_~s__state~0); 68303#L112 assume !(24576 == ssl3_accept_~s__state~0); 68301#L115 assume !(8195 == ssl3_accept_~s__state~0); 68299#L118 assume !(8480 == ssl3_accept_~s__state~0); 68297#L121 assume !(8481 == ssl3_accept_~s__state~0); 68295#L124 assume !(8482 == ssl3_accept_~s__state~0); 68293#L127 assume !(8464 == ssl3_accept_~s__state~0); 68291#L130 assume !(8465 == ssl3_accept_~s__state~0); 68289#L133 assume !(8466 == ssl3_accept_~s__state~0); 68287#L136 assume !(8496 == ssl3_accept_~s__state~0); 68285#L139 assume !(8497 == ssl3_accept_~s__state~0); 68283#L142 assume !(8512 == ssl3_accept_~s__state~0); 68281#L145 assume !(8513 == ssl3_accept_~s__state~0); 68279#L148 assume !(8528 == ssl3_accept_~s__state~0); 68277#L151 assume !(8529 == ssl3_accept_~s__state~0); 68275#L154 assume 8544 == ssl3_accept_~s__state~0; 66165#L158 assume 0 != 1 + ssl3_accept_~s__verify_mode~0; 68272#L389 assume !(0 != ssl3_accept_~s__session__peer~0); 68269#L399 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; 68264#L404 assume !(0 != (256 + ssl3_accept_~__cil_tmp61~0) % 4294967296); 68139#L415 ssl3_accept_~s__s3__tmp__cert_request~0 := 1;ssl3_accept_~ret~0 := ssl3_accept_#t~nondet41;havoc ssl3_accept_#t~nondet41; 68138#L418 assume !(4 == ssl3_accept_~blastFlag~0); 68091#L418-2 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; 68087#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 68084#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 68081#L653-1 ssl3_accept_~skip~0 := 0; 68080#L100-2 assume !false; 68079#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 68078#L103 assume !(12292 == ssl3_accept_~s__state~0); 68077#L106 assume !(16384 == ssl3_accept_~s__state~0); 68076#L109 assume !(8192 == ssl3_accept_~s__state~0); 68075#L112 assume !(24576 == ssl3_accept_~s__state~0); 68074#L115 assume !(8195 == ssl3_accept_~s__state~0); 68073#L118 assume !(8480 == ssl3_accept_~s__state~0); 68072#L121 assume !(8481 == ssl3_accept_~s__state~0); 68071#L124 assume !(8482 == ssl3_accept_~s__state~0); 68070#L127 assume !(8464 == ssl3_accept_~s__state~0); 68069#L130 assume !(8465 == ssl3_accept_~s__state~0); 68068#L133 assume !(8466 == ssl3_accept_~s__state~0); 68067#L136 assume !(8496 == ssl3_accept_~s__state~0); 68066#L139 assume !(8497 == ssl3_accept_~s__state~0); 68065#L142 assume !(8512 == ssl3_accept_~s__state~0); 68064#L145 assume !(8513 == ssl3_accept_~s__state~0); 68063#L148 assume !(8528 == ssl3_accept_~s__state~0); 68062#L151 assume !(8529 == ssl3_accept_~s__state~0); 68061#L154 assume !(8544 == ssl3_accept_~s__state~0); 68060#L157 assume !(8545 == ssl3_accept_~s__state~0); 68059#L160 assume !(8560 == ssl3_accept_~s__state~0); 68058#L163 assume !(8561 == ssl3_accept_~s__state~0); 68053#L166 assume 8448 == ssl3_accept_~s__state~0; 68050#L167 assume !(ssl3_accept_~num1~0 > 0); 68045#L447-1 ssl3_accept_~s__state~0 := ssl3_accept_~s__s3__tmp__next_state___0~0; 68038#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 68032#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 68024#L653-1 ssl3_accept_~skip~0 := 0; 68022#L100-2 assume !false; 68020#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 68018#L103 assume !(12292 == ssl3_accept_~s__state~0); 68016#L106 assume !(16384 == ssl3_accept_~s__state~0); 68014#L109 assume !(8192 == ssl3_accept_~s__state~0); 68012#L112 assume !(24576 == ssl3_accept_~s__state~0); 68010#L115 assume !(8195 == ssl3_accept_~s__state~0); 68008#L118 assume !(8480 == ssl3_accept_~s__state~0); 68006#L121 assume !(8481 == ssl3_accept_~s__state~0); 68004#L124 assume !(8482 == ssl3_accept_~s__state~0); 68002#L127 assume !(8464 == ssl3_accept_~s__state~0); 68000#L130 assume !(8465 == ssl3_accept_~s__state~0); 67998#L133 assume !(8466 == ssl3_accept_~s__state~0); 67996#L136 assume !(8496 == ssl3_accept_~s__state~0); 67994#L139 assume !(8497 == ssl3_accept_~s__state~0); 67992#L142 assume !(8512 == ssl3_accept_~s__state~0); 67990#L145 assume !(8513 == ssl3_accept_~s__state~0); 67988#L148 assume !(8528 == ssl3_accept_~s__state~0); 67986#L151 assume !(8529 == ssl3_accept_~s__state~0); 67984#L154 assume !(8544 == ssl3_accept_~s__state~0); 67982#L157 assume !(8545 == ssl3_accept_~s__state~0); 67980#L160 assume !(8560 == ssl3_accept_~s__state~0); 67978#L163 assume !(8561 == ssl3_accept_~s__state~0); 67976#L166 assume !(8448 == ssl3_accept_~s__state~0); 67973#L169 assume 8576 == ssl3_accept_~s__state~0; 67942#L173 ssl3_accept_~ret~0 := ssl3_accept_#t~nondet43;havoc ssl3_accept_#t~nondet43; 67941#L461 assume !(5 == ssl3_accept_~blastFlag~0); 67939#L461-2 assume !(ssl3_accept_~ret~0 <= 0); 67936#L467 assume 2 == ssl3_accept_~ret~0;ssl3_accept_~s__state~0 := 8466; 67937#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 67964#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 67961#L653-1 ssl3_accept_~skip~0 := 0; 67960#L100-2 assume !false; 67959#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 67958#L103 assume !(12292 == ssl3_accept_~s__state~0); 67957#L106 assume !(16384 == ssl3_accept_~s__state~0); 67956#L109 assume !(8192 == ssl3_accept_~s__state~0); 67955#L112 assume !(24576 == ssl3_accept_~s__state~0); 67954#L115 assume !(8195 == ssl3_accept_~s__state~0); 67953#L118 assume !(8480 == ssl3_accept_~s__state~0); 67952#L121 assume !(8481 == ssl3_accept_~s__state~0); 67950#L124 assume !(8482 == ssl3_accept_~s__state~0); 67944#L127 assume 8464 == ssl3_accept_~s__state~0; 66205#L134 [2018-11-28 11:27:24,714 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:27:24,714 INFO L82 PathProgramCache]: Analyzing trace with hash 2013326415, now seen corresponding path program 16 times [2018-11-28 11:27:24,715 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 11:27:24,715 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 11:27:24,715 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:24,715 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 11:27:24,715 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:24,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 11:27:24,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 11:27:24,722 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:27:24,723 INFO L82 PathProgramCache]: Analyzing trace with hash -1861489952, now seen corresponding path program 1 times [2018-11-28 11:27:24,723 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 11:27:24,723 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 11:27:24,723 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:24,723 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-28 11:27:24,724 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:24,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 11:27:24,789 INFO L134 CoverageAnalysis]: Checked inductivity of 381 backedges. 84 proven. 0 refuted. 0 times theorem prover too weak. 297 trivial. 0 not checked. [2018-11-28 11:27:24,789 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-28 11:27:24,789 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-28 11:27:24,789 INFO L811 eck$LassoCheckResult]: loop already infeasible [2018-11-28 11:27:24,789 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-28 11:27:24,790 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-28 11:27:24,790 INFO L87 Difference]: Start difference. First operand 3589 states and 4715 transitions. cyclomatic complexity: 1134 Second operand 3 states. [2018-11-28 11:27:24,927 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 11:27:24,927 INFO L93 Difference]: Finished difference Result 3933 states and 5103 transitions. [2018-11-28 11:27:24,927 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-28 11:27:24,928 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 3933 states and 5103 transitions. [2018-11-28 11:27:24,935 INFO L131 ngComponentsAnalysis]: Automaton has 7 accepting balls. 3503 [2018-11-28 11:27:24,944 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 3933 states to 3813 states and 4983 transitions. [2018-11-28 11:27:24,944 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 3674 [2018-11-28 11:27:24,946 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 3674 [2018-11-28 11:27:24,946 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3813 states and 4983 transitions. [2018-11-28 11:27:24,946 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-28 11:27:24,946 INFO L705 BuchiCegarLoop]: Abstraction has 3813 states and 4983 transitions. [2018-11-28 11:27:24,949 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3813 states and 4983 transitions. [2018-11-28 11:27:24,977 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3813 to 3567. [2018-11-28 11:27:24,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3567 states. [2018-11-28 11:27:24,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3567 states to 3567 states and 4666 transitions. [2018-11-28 11:27:24,984 INFO L728 BuchiCegarLoop]: Abstraction has 3567 states and 4666 transitions. [2018-11-28 11:27:24,984 INFO L608 BuchiCegarLoop]: Abstraction has 3567 states and 4666 transitions. [2018-11-28 11:27:24,985 INFO L442 BuchiCegarLoop]: ======== Iteration 22============ [2018-11-28 11:27:24,985 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 3567 states and 4666 transitions. [2018-11-28 11:27:24,998 INFO L131 ngComponentsAnalysis]: Automaton has 7 accepting balls. 3323 [2018-11-28 11:27:24,998 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-28 11:27:24,998 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-28 11:27:24,999 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 11:27:24,999 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [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] [2018-11-28 11:27:24,999 INFO L794 eck$LassoCheckResult]: Stem: 73510#ULTIMATE.startENTRY 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;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;havoc ssl3_accept_~tmp___7~0;ssl3_accept_~tmp___8~0 := ssl3_accept_#t~nondet22;havoc ssl3_accept_#t~nondet22;ssl3_accept_~tmp___9~0 := ssl3_accept_#t~nondet23;havoc ssl3_accept_#t~nondet23;ssl3_accept_~tmp___10~0 := ssl3_accept_#t~nondet24;havoc ssl3_accept_#t~nondet24;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;ssl3_accept_~__cil_tmp61~0 := ssl3_accept_#t~nondet25;havoc ssl3_accept_#t~nondet25;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; 73418#L83 assume 0 != ssl3_accept_~s__info_callback~0;ssl3_accept_~cb~0 := ssl3_accept_~s__info_callback~0; 73395#L86-2 ssl3_accept_#t~post27 := ssl3_accept_~s__in_handshake~0;ssl3_accept_~s__in_handshake~0 := 1 + ssl3_accept_#t~post27;havoc ssl3_accept_#t~post27; 73396#L91 assume !(0 != 12288 + ssl3_accept_~tmp___1~0); 73336#L91-1 assume !(0 == ssl3_accept_~s__cert~0); 73456#L100-2 assume !false; 73596#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 74771#L103 assume !(12292 == ssl3_accept_~s__state~0); 74763#L106 assume !(16384 == ssl3_accept_~s__state~0); 74764#L109 assume !(8192 == ssl3_accept_~s__state~0); 74753#L112 assume !(24576 == ssl3_accept_~s__state~0); 74754#L115 assume !(8195 == ssl3_accept_~s__state~0); 74604#L118 assume !(8480 == ssl3_accept_~s__state~0); 74605#L121 assume !(8481 == ssl3_accept_~s__state~0); 74594#L124 assume !(8482 == ssl3_accept_~s__state~0); 74595#L127 assume 8464 == ssl3_accept_~s__state~0; 73749#L134 [2018-11-28 11:27:25,000 INFO L796 eck$LassoCheckResult]: Loop: 73749#L134 ssl3_accept_~s__shutdown~0 := 0;ssl3_accept_~ret~0 := ssl3_accept_#t~nondet32;havoc ssl3_accept_#t~nondet32; 76790#L275 assume 0 == ssl3_accept_~blastFlag~0;ssl3_accept_~blastFlag~0 := 1; 75742#L275-2 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; 76789#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 76806#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 76803#L653-1 ssl3_accept_~skip~0 := 0; 76802#L100-2 assume !false; 76801#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 76800#L103 assume !(12292 == ssl3_accept_~s__state~0); 76799#L106 assume !(16384 == ssl3_accept_~s__state~0); 76798#L109 assume !(8192 == ssl3_accept_~s__state~0); 76797#L112 assume !(24576 == ssl3_accept_~s__state~0); 76796#L115 assume !(8195 == ssl3_accept_~s__state~0); 76795#L118 assume !(8480 == ssl3_accept_~s__state~0); 76794#L121 assume !(8481 == ssl3_accept_~s__state~0); 76793#L124 assume !(8482 == ssl3_accept_~s__state~0); 76792#L127 assume !(8464 == ssl3_accept_~s__state~0); 76791#L130 assume !(8465 == ssl3_accept_~s__state~0); 76749#L133 assume !(8466 == ssl3_accept_~s__state~0); 74211#L136 assume 8496 == ssl3_accept_~s__state~0; 74179#L140 ssl3_accept_~ret~0 := ssl3_accept_#t~nondet33;havoc ssl3_accept_#t~nondet33; 74210#L288 assume 1 == ssl3_accept_~blastFlag~0;ssl3_accept_~blastFlag~0 := 2; 74207#L288-2 assume !(ssl3_accept_~ret~0 <= 0); 74205#L294 assume !(0 != ssl3_accept_~s__hit~0);ssl3_accept_~s__state~0 := 8512; 74203#L294-2 ssl3_accept_~s__init_num~0 := 0; 74200#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 74197#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 74194#L653-1 ssl3_accept_~skip~0 := 0; 74193#L100-2 assume !false; 74192#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 74191#L103 assume !(12292 == ssl3_accept_~s__state~0); 74190#L106 assume !(16384 == ssl3_accept_~s__state~0); 74189#L109 assume !(8192 == ssl3_accept_~s__state~0); 74188#L112 assume !(24576 == ssl3_accept_~s__state~0); 74187#L115 assume !(8195 == ssl3_accept_~s__state~0); 74186#L118 assume !(8480 == ssl3_accept_~s__state~0); 74185#L121 assume !(8481 == ssl3_accept_~s__state~0); 74184#L124 assume !(8482 == ssl3_accept_~s__state~0); 74183#L127 assume !(8464 == ssl3_accept_~s__state~0); 74182#L130 assume !(8465 == ssl3_accept_~s__state~0); 74181#L133 assume !(8466 == ssl3_accept_~s__state~0); 74180#L136 assume !(8496 == ssl3_accept_~s__state~0); 74178#L139 assume !(8497 == ssl3_accept_~s__state~0); 73570#L142 assume 8512 == ssl3_accept_~s__state~0; 73733#L146 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; 74164#L306 assume 0 != (256 + ssl3_accept_~__cil_tmp56~0) % 4294967296;ssl3_accept_~__cil_tmp56~0 := 256345;ssl3_accept_~skip~0 := 1; 74163#L306-2 ssl3_accept_~s__state~0 := 8528;ssl3_accept_~s__init_num~0 := 0; 76612#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 76608#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 76604#L653-1 ssl3_accept_~skip~0 := 0; 76602#L100-2 assume !false; 76600#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 76586#L103 assume !(12292 == ssl3_accept_~s__state~0); 76585#L106 assume !(16384 == ssl3_accept_~s__state~0); 76584#L109 assume !(8192 == ssl3_accept_~s__state~0); 76583#L112 assume !(24576 == ssl3_accept_~s__state~0); 76582#L115 assume !(8195 == ssl3_accept_~s__state~0); 76581#L118 assume !(8480 == ssl3_accept_~s__state~0); 76580#L121 assume !(8481 == ssl3_accept_~s__state~0); 76579#L124 assume !(8482 == ssl3_accept_~s__state~0); 76578#L127 assume !(8464 == ssl3_accept_~s__state~0); 76577#L130 assume !(8465 == ssl3_accept_~s__state~0); 76576#L133 assume !(8466 == ssl3_accept_~s__state~0); 76575#L136 assume !(8496 == ssl3_accept_~s__state~0); 76574#L139 assume !(8497 == ssl3_accept_~s__state~0); 76573#L142 assume !(8512 == ssl3_accept_~s__state~0); 76572#L145 assume !(8513 == ssl3_accept_~s__state~0); 76571#L148 assume 8528 == ssl3_accept_~s__state~0; 73726#L152 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; 76570#L328 assume !(0 != (2097152 + ssl3_accept_~__cil_tmp57~0) % 4294967296);ssl3_accept_~s__s3__tmp__use_rsa_tmp~0 := 0; 76568#L328-2 assume !(0 != ssl3_accept_~s__s3__tmp__use_rsa_tmp~0); 76569#L337 assume !(0 != (30 + ssl3_accept_~l~0) % 4294967296); 76560#L340 assume !(0 != (1 + ssl3_accept_~l~0) % 4294967296);ssl3_accept_~skip~0 := 1; 76557#L340-1 ssl3_accept_~s__state~0 := 8544;ssl3_accept_~s__init_num~0 := 0; 76556#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 76550#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 76547#L653-1 ssl3_accept_~skip~0 := 0; 76546#L100-2 assume !false; 76545#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 76544#L103 assume !(12292 == ssl3_accept_~s__state~0); 76543#L106 assume !(16384 == ssl3_accept_~s__state~0); 76542#L109 assume !(8192 == ssl3_accept_~s__state~0); 76541#L112 assume !(24576 == ssl3_accept_~s__state~0); 76540#L115 assume !(8195 == ssl3_accept_~s__state~0); 76539#L118 assume !(8480 == ssl3_accept_~s__state~0); 76538#L121 assume !(8481 == ssl3_accept_~s__state~0); 76537#L124 assume !(8482 == ssl3_accept_~s__state~0); 76536#L127 assume !(8464 == ssl3_accept_~s__state~0); 76535#L130 assume !(8465 == ssl3_accept_~s__state~0); 76534#L133 assume !(8466 == ssl3_accept_~s__state~0); 76533#L136 assume !(8496 == ssl3_accept_~s__state~0); 76532#L139 assume !(8497 == ssl3_accept_~s__state~0); 76531#L142 assume !(8512 == ssl3_accept_~s__state~0); 76530#L145 assume !(8513 == ssl3_accept_~s__state~0); 76529#L148 assume !(8528 == ssl3_accept_~s__state~0); 76528#L151 assume !(8529 == ssl3_accept_~s__state~0); 76527#L154 assume 8544 == ssl3_accept_~s__state~0; 73718#L158 assume 0 != 1 + ssl3_accept_~s__verify_mode~0; 76523#L389 assume !(0 != ssl3_accept_~s__session__peer~0); 76516#L399 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; 76490#L404 assume !(0 != (256 + ssl3_accept_~__cil_tmp61~0) % 4294967296); 76489#L415 ssl3_accept_~s__s3__tmp__cert_request~0 := 1;ssl3_accept_~ret~0 := ssl3_accept_#t~nondet41;havoc ssl3_accept_#t~nondet41; 76488#L418 assume !(4 == ssl3_accept_~blastFlag~0); 76487#L418-2 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; 76485#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 76473#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 76384#L653-1 ssl3_accept_~skip~0 := 0; 76385#L100-2 assume !false; 76378#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 76379#L103 assume !(12292 == ssl3_accept_~s__state~0); 76372#L106 assume !(16384 == ssl3_accept_~s__state~0); 76373#L109 assume !(8192 == ssl3_accept_~s__state~0); 76366#L112 assume !(24576 == ssl3_accept_~s__state~0); 76367#L115 assume !(8195 == ssl3_accept_~s__state~0); 76360#L118 assume !(8480 == ssl3_accept_~s__state~0); 76361#L121 assume !(8481 == ssl3_accept_~s__state~0); 76356#L124 assume !(8482 == ssl3_accept_~s__state~0); 76357#L127 assume !(8464 == ssl3_accept_~s__state~0); 76350#L130 assume !(8465 == ssl3_accept_~s__state~0); 76351#L133 assume !(8466 == ssl3_accept_~s__state~0); 76344#L136 assume !(8496 == ssl3_accept_~s__state~0); 76345#L139 assume !(8497 == ssl3_accept_~s__state~0); 76340#L142 assume !(8512 == ssl3_accept_~s__state~0); 76341#L145 assume !(8513 == ssl3_accept_~s__state~0); 76336#L148 assume !(8528 == ssl3_accept_~s__state~0); 76337#L151 assume !(8529 == ssl3_accept_~s__state~0); 76332#L154 assume !(8544 == ssl3_accept_~s__state~0); 76333#L157 assume !(8545 == ssl3_accept_~s__state~0); 76328#L160 assume !(8560 == ssl3_accept_~s__state~0); 76329#L163 assume !(8561 == ssl3_accept_~s__state~0); 76323#L166 assume 8448 == ssl3_accept_~s__state~0; 76324#L167 assume !(ssl3_accept_~num1~0 > 0); 76468#L447-1 ssl3_accept_~s__state~0 := ssl3_accept_~s__s3__tmp__next_state___0~0; 76465#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 76462#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 76459#L653-1 ssl3_accept_~skip~0 := 0; 76458#L100-2 assume !false; 76457#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 76456#L103 assume !(12292 == ssl3_accept_~s__state~0); 76455#L106 assume !(16384 == ssl3_accept_~s__state~0); 76454#L109 assume !(8192 == ssl3_accept_~s__state~0); 76453#L112 assume !(24576 == ssl3_accept_~s__state~0); 76452#L115 assume !(8195 == ssl3_accept_~s__state~0); 76451#L118 assume !(8480 == ssl3_accept_~s__state~0); 76450#L121 assume !(8481 == ssl3_accept_~s__state~0); 76449#L124 assume !(8482 == ssl3_accept_~s__state~0); 76448#L127 assume !(8464 == ssl3_accept_~s__state~0); 76447#L130 assume !(8465 == ssl3_accept_~s__state~0); 76446#L133 assume !(8466 == ssl3_accept_~s__state~0); 76445#L136 assume !(8496 == ssl3_accept_~s__state~0); 76444#L139 assume !(8497 == ssl3_accept_~s__state~0); 76443#L142 assume !(8512 == ssl3_accept_~s__state~0); 76442#L145 assume !(8513 == ssl3_accept_~s__state~0); 76441#L148 assume !(8528 == ssl3_accept_~s__state~0); 76440#L151 assume !(8529 == ssl3_accept_~s__state~0); 76439#L154 assume !(8544 == ssl3_accept_~s__state~0); 76403#L157 assume !(8545 == ssl3_accept_~s__state~0); 76402#L160 assume !(8560 == ssl3_accept_~s__state~0); 73443#L163 assume !(8561 == ssl3_accept_~s__state~0); 73389#L166 assume !(8448 == ssl3_accept_~s__state~0); 73390#L169 assume 8576 == ssl3_accept_~s__state~0; 73546#L173 ssl3_accept_~ret~0 := ssl3_accept_#t~nondet43;havoc ssl3_accept_#t~nondet43; 73331#L461 assume !(5 == ssl3_accept_~blastFlag~0); 73332#L461-2 assume !(ssl3_accept_~ret~0 <= 0); 73353#L467 assume 2 == ssl3_accept_~ret~0;ssl3_accept_~s__state~0 := 8466; 73565#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 76783#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 76778#L653-1 ssl3_accept_~skip~0 := 0; 76772#L100-2 assume !false; 76770#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 76768#L103 assume !(12292 == ssl3_accept_~s__state~0); 76766#L106 assume !(16384 == ssl3_accept_~s__state~0); 76764#L109 assume !(8192 == ssl3_accept_~s__state~0); 76762#L112 assume !(24576 == ssl3_accept_~s__state~0); 76760#L115 assume !(8195 == ssl3_accept_~s__state~0); 76758#L118 assume !(8480 == ssl3_accept_~s__state~0); 74685#L121 assume !(8481 == ssl3_accept_~s__state~0); 76755#L124 assume !(8482 == ssl3_accept_~s__state~0); 76754#L127 assume !(8464 == ssl3_accept_~s__state~0); 76751#L130 assume !(8465 == ssl3_accept_~s__state~0); 76752#L133 assume 8466 == ssl3_accept_~s__state~0; 73749#L134 [2018-11-28 11:27:25,000 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:27:25,000 INFO L82 PathProgramCache]: Analyzing trace with hash 2013326415, now seen corresponding path program 17 times [2018-11-28 11:27:25,000 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 11:27:25,000 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 11:27:25,001 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:25,001 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 11:27:25,003 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:25,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 11:27:25,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 11:27:25,010 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:27:25,011 INFO L82 PathProgramCache]: Analyzing trace with hash 2109523397, now seen corresponding path program 1 times [2018-11-28 11:27:25,011 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 11:27:25,011 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 11:27:25,011 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:25,012 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-28 11:27:25,012 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:25,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 11:27:25,103 INFO L134 CoverageAnalysis]: Checked inductivity of 393 backedges. 219 proven. 0 refuted. 0 times theorem prover too weak. 174 trivial. 0 not checked. [2018-11-28 11:27:25,104 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-28 11:27:25,104 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-28 11:27:25,104 INFO L811 eck$LassoCheckResult]: loop already infeasible [2018-11-28 11:27:25,104 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-28 11:27:25,105 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-28 11:27:25,105 INFO L87 Difference]: Start difference. First operand 3567 states and 4666 transitions. cyclomatic complexity: 1108 Second operand 3 states. [2018-11-28 11:27:25,131 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 11:27:25,131 INFO L93 Difference]: Finished difference Result 6401 states and 8337 transitions. [2018-11-28 11:27:25,132 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-28 11:27:25,132 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 6401 states and 8337 transitions. [2018-11-28 11:27:25,154 INFO L131 ngComponentsAnalysis]: Automaton has 7 accepting balls. 6157 [2018-11-28 11:27:25,168 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 6401 states to 6401 states and 8337 transitions. [2018-11-28 11:27:25,169 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 6262 [2018-11-28 11:27:25,173 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 6262 [2018-11-28 11:27:25,173 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6401 states and 8337 transitions. [2018-11-28 11:27:25,175 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-28 11:27:25,175 INFO L705 BuchiCegarLoop]: Abstraction has 6401 states and 8337 transitions. [2018-11-28 11:27:25,179 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6401 states and 8337 transitions. [2018-11-28 11:27:25,216 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6401 to 3567. [2018-11-28 11:27:25,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3567 states. [2018-11-28 11:27:25,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3567 states to 3567 states and 4662 transitions. [2018-11-28 11:27:25,221 INFO L728 BuchiCegarLoop]: Abstraction has 3567 states and 4662 transitions. [2018-11-28 11:27:25,221 INFO L608 BuchiCegarLoop]: Abstraction has 3567 states and 4662 transitions. [2018-11-28 11:27:25,222 INFO L442 BuchiCegarLoop]: ======== Iteration 23============ [2018-11-28 11:27:25,222 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 3567 states and 4662 transitions. [2018-11-28 11:27:25,230 INFO L131 ngComponentsAnalysis]: Automaton has 7 accepting balls. 3323 [2018-11-28 11:27:25,230 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-28 11:27:25,230 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-28 11:27:25,231 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 11:27:25,232 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [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, 1] [2018-11-28 11:27:25,232 INFO L794 eck$LassoCheckResult]: Stem: 83477#ULTIMATE.startENTRY 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;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;havoc ssl3_accept_~tmp___7~0;ssl3_accept_~tmp___8~0 := ssl3_accept_#t~nondet22;havoc ssl3_accept_#t~nondet22;ssl3_accept_~tmp___9~0 := ssl3_accept_#t~nondet23;havoc ssl3_accept_#t~nondet23;ssl3_accept_~tmp___10~0 := ssl3_accept_#t~nondet24;havoc ssl3_accept_#t~nondet24;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;ssl3_accept_~__cil_tmp61~0 := ssl3_accept_#t~nondet25;havoc ssl3_accept_#t~nondet25;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; 83391#L83 assume 0 != ssl3_accept_~s__info_callback~0;ssl3_accept_~cb~0 := ssl3_accept_~s__info_callback~0; 83368#L86-2 ssl3_accept_#t~post27 := ssl3_accept_~s__in_handshake~0;ssl3_accept_~s__in_handshake~0 := 1 + ssl3_accept_#t~post27;havoc ssl3_accept_#t~post27; 83369#L91 assume !(0 != 12288 + ssl3_accept_~tmp___1~0); 83310#L91-1 assume !(0 == ssl3_accept_~s__cert~0); 83427#L100-2 assume !false; 83562#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 83805#L103 assume !(12292 == ssl3_accept_~s__state~0); 83801#L106 assume !(16384 == ssl3_accept_~s__state~0); 83802#L109 assume !(8192 == ssl3_accept_~s__state~0); 83797#L112 assume !(24576 == ssl3_accept_~s__state~0); 83798#L115 assume !(8195 == ssl3_accept_~s__state~0); 83793#L118 assume !(8480 == ssl3_accept_~s__state~0); 83794#L121 assume !(8481 == ssl3_accept_~s__state~0); 83789#L124 assume !(8482 == ssl3_accept_~s__state~0); 83790#L127 assume 8464 == ssl3_accept_~s__state~0; 83674#L134 [2018-11-28 11:27:25,232 INFO L796 eck$LassoCheckResult]: Loop: 83674#L134 ssl3_accept_~s__shutdown~0 := 0;ssl3_accept_~ret~0 := ssl3_accept_#t~nondet32;havoc ssl3_accept_#t~nondet32; 84594#L275 assume 0 == ssl3_accept_~blastFlag~0;ssl3_accept_~blastFlag~0 := 1; 84590#L275-2 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; 84591#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 84570#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 84568#L653-1 ssl3_accept_~skip~0 := 0; 84615#L100-2 assume !false; 84614#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 84546#L103 assume !(12292 == ssl3_accept_~s__state~0); 84547#L106 assume !(16384 == ssl3_accept_~s__state~0); 84538#L109 assume !(8192 == ssl3_accept_~s__state~0); 84539#L112 assume !(24576 == ssl3_accept_~s__state~0); 84520#L115 assume !(8195 == ssl3_accept_~s__state~0); 84521#L118 assume !(8480 == ssl3_accept_~s__state~0); 84606#L121 assume !(8481 == ssl3_accept_~s__state~0); 84605#L124 assume !(8482 == ssl3_accept_~s__state~0); 84508#L127 assume !(8464 == ssl3_accept_~s__state~0); 84509#L130 assume !(8465 == ssl3_accept_~s__state~0); 84328#L133 assume !(8466 == ssl3_accept_~s__state~0); 84172#L136 assume 8496 == ssl3_accept_~s__state~0; 84168#L140 ssl3_accept_~ret~0 := ssl3_accept_#t~nondet33;havoc ssl3_accept_#t~nondet33; 84164#L288 assume 1 == ssl3_accept_~blastFlag~0;ssl3_accept_~blastFlag~0 := 2; 84161#L288-2 assume !(ssl3_accept_~ret~0 <= 0); 84159#L294 assume !(0 != ssl3_accept_~s__hit~0);ssl3_accept_~s__state~0 := 8512; 84156#L294-2 ssl3_accept_~s__init_num~0 := 0; 84153#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 84133#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 84128#L653-1 ssl3_accept_~skip~0 := 0; 84125#L100-2 assume !false; 84122#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 84119#L103 assume !(12292 == ssl3_accept_~s__state~0); 84116#L106 assume !(16384 == ssl3_accept_~s__state~0); 84113#L109 assume !(8192 == ssl3_accept_~s__state~0); 84110#L112 assume !(24576 == ssl3_accept_~s__state~0); 84107#L115 assume !(8195 == ssl3_accept_~s__state~0); 84104#L118 assume !(8480 == ssl3_accept_~s__state~0); 84101#L121 assume !(8481 == ssl3_accept_~s__state~0); 84098#L124 assume !(8482 == ssl3_accept_~s__state~0); 84095#L127 assume !(8464 == ssl3_accept_~s__state~0); 84092#L130 assume !(8465 == ssl3_accept_~s__state~0); 84088#L133 assume !(8466 == ssl3_accept_~s__state~0); 84089#L136 assume !(8496 == ssl3_accept_~s__state~0); 84173#L139 assume !(8497 == ssl3_accept_~s__state~0); 83536#L142 assume 8512 == ssl3_accept_~s__state~0; 83666#L146 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; 84076#L306 assume 0 != (256 + ssl3_accept_~__cil_tmp56~0) % 4294967296;ssl3_accept_~__cil_tmp56~0 := 256345;ssl3_accept_~skip~0 := 1; 84075#L306-2 ssl3_accept_~s__state~0 := 8528;ssl3_accept_~s__init_num~0 := 0; 84146#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 84147#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 84138#L653-1 ssl3_accept_~skip~0 := 0; 84139#L100-2 assume !false; 84129#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 84130#L103 assume !(12292 == ssl3_accept_~s__state~0); 84123#L106 assume !(16384 == ssl3_accept_~s__state~0); 84124#L109 assume !(8192 == ssl3_accept_~s__state~0); 84117#L112 assume !(24576 == ssl3_accept_~s__state~0); 84118#L115 assume !(8195 == ssl3_accept_~s__state~0); 84111#L118 assume !(8480 == ssl3_accept_~s__state~0); 84112#L121 assume !(8481 == ssl3_accept_~s__state~0); 84105#L124 assume !(8482 == ssl3_accept_~s__state~0); 84106#L127 assume !(8464 == ssl3_accept_~s__state~0); 84099#L130 assume !(8465 == ssl3_accept_~s__state~0); 84100#L133 assume !(8466 == ssl3_accept_~s__state~0); 84093#L136 assume !(8496 == ssl3_accept_~s__state~0); 84094#L139 assume !(8497 == ssl3_accept_~s__state~0); 84087#L142 assume !(8512 == ssl3_accept_~s__state~0); 84085#L145 assume !(8513 == ssl3_accept_~s__state~0); 84082#L148 assume 8528 == ssl3_accept_~s__state~0; 83660#L152 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; 84007#L328 assume 0 != (2097152 + ssl3_accept_~__cil_tmp57~0) % 4294967296;ssl3_accept_~s__s3__tmp__use_rsa_tmp~0 := 1; 83413#L328-2 assume 0 != ssl3_accept_~s__s3__tmp__use_rsa_tmp~0; 83351#L361 ssl3_accept_~ret~0 := ssl3_accept_#t~nondet39;havoc ssl3_accept_#t~nondet39; 83398#L363 assume !(3 == ssl3_accept_~blastFlag~0); 85362#L363-2 assume !(ssl3_accept_~ret~0 <= 0); 85358#L340-1 ssl3_accept_~s__state~0 := 8544;ssl3_accept_~s__init_num~0 := 0; 85354#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 85350#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 85346#L653-1 ssl3_accept_~skip~0 := 0; 85344#L100-2 assume !false; 85342#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 85340#L103 assume !(12292 == ssl3_accept_~s__state~0); 85338#L106 assume !(16384 == ssl3_accept_~s__state~0); 85336#L109 assume !(8192 == ssl3_accept_~s__state~0); 85334#L112 assume !(24576 == ssl3_accept_~s__state~0); 85332#L115 assume !(8195 == ssl3_accept_~s__state~0); 85330#L118 assume !(8480 == ssl3_accept_~s__state~0); 85328#L121 assume !(8481 == ssl3_accept_~s__state~0); 85326#L124 assume !(8482 == ssl3_accept_~s__state~0); 85324#L127 assume !(8464 == ssl3_accept_~s__state~0); 85322#L130 assume !(8465 == ssl3_accept_~s__state~0); 85320#L133 assume !(8466 == ssl3_accept_~s__state~0); 85318#L136 assume !(8496 == ssl3_accept_~s__state~0); 85316#L139 assume !(8497 == ssl3_accept_~s__state~0); 85314#L142 assume !(8512 == ssl3_accept_~s__state~0); 85312#L145 assume !(8513 == ssl3_accept_~s__state~0); 85310#L148 assume !(8528 == ssl3_accept_~s__state~0); 85309#L151 assume !(8529 == ssl3_accept_~s__state~0); 85308#L154 assume 8544 == ssl3_accept_~s__state~0; 83655#L158 assume 0 != 1 + ssl3_accept_~s__verify_mode~0; 85307#L389 assume !(0 != ssl3_accept_~s__session__peer~0); 85305#L399 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; 85302#L404 assume !(0 != (256 + ssl3_accept_~__cil_tmp61~0) % 4294967296); 85301#L415 ssl3_accept_~s__s3__tmp__cert_request~0 := 1;ssl3_accept_~ret~0 := ssl3_accept_#t~nondet41;havoc ssl3_accept_#t~nondet41; 85297#L418 assume !(4 == ssl3_accept_~blastFlag~0); 85289#L418-2 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; 85285#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 85282#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 85279#L653-1 ssl3_accept_~skip~0 := 0; 85278#L100-2 assume !false; 85277#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 85276#L103 assume !(12292 == ssl3_accept_~s__state~0); 85275#L106 assume !(16384 == ssl3_accept_~s__state~0); 85274#L109 assume !(8192 == ssl3_accept_~s__state~0); 85273#L112 assume !(24576 == ssl3_accept_~s__state~0); 85272#L115 assume !(8195 == ssl3_accept_~s__state~0); 85271#L118 assume !(8480 == ssl3_accept_~s__state~0); 85270#L121 assume !(8481 == ssl3_accept_~s__state~0); 85269#L124 assume !(8482 == ssl3_accept_~s__state~0); 85268#L127 assume !(8464 == ssl3_accept_~s__state~0); 85267#L130 assume !(8465 == ssl3_accept_~s__state~0); 85266#L133 assume !(8466 == ssl3_accept_~s__state~0); 85265#L136 assume !(8496 == ssl3_accept_~s__state~0); 85264#L139 assume !(8497 == ssl3_accept_~s__state~0); 85263#L142 assume !(8512 == ssl3_accept_~s__state~0); 85262#L145 assume !(8513 == ssl3_accept_~s__state~0); 85256#L148 assume !(8528 == ssl3_accept_~s__state~0); 85254#L151 assume !(8529 == ssl3_accept_~s__state~0); 85252#L154 assume !(8544 == ssl3_accept_~s__state~0); 85250#L157 assume !(8545 == ssl3_accept_~s__state~0); 85248#L160 assume !(8560 == ssl3_accept_~s__state~0); 85246#L163 assume !(8561 == ssl3_accept_~s__state~0); 85244#L166 assume 8448 == ssl3_accept_~s__state~0; 85242#L167 assume !(ssl3_accept_~num1~0 > 0); 85238#L447-1 ssl3_accept_~s__state~0 := ssl3_accept_~s__s3__tmp__next_state___0~0; 85236#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 85227#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 85223#L653-1 ssl3_accept_~skip~0 := 0; 85221#L100-2 assume !false; 85218#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 85216#L103 assume !(12292 == ssl3_accept_~s__state~0); 85214#L106 assume !(16384 == ssl3_accept_~s__state~0); 85212#L109 assume !(8192 == ssl3_accept_~s__state~0); 85210#L112 assume !(24576 == ssl3_accept_~s__state~0); 85207#L115 assume !(8195 == ssl3_accept_~s__state~0); 85205#L118 assume !(8480 == ssl3_accept_~s__state~0); 85204#L121 assume !(8481 == ssl3_accept_~s__state~0); 85203#L124 assume !(8482 == ssl3_accept_~s__state~0); 85202#L127 assume !(8464 == ssl3_accept_~s__state~0); 85200#L130 assume !(8465 == ssl3_accept_~s__state~0); 85197#L133 assume !(8466 == ssl3_accept_~s__state~0); 85191#L136 assume !(8496 == ssl3_accept_~s__state~0); 85186#L139 assume !(8497 == ssl3_accept_~s__state~0); 85185#L142 assume !(8512 == ssl3_accept_~s__state~0); 85178#L145 assume !(8513 == ssl3_accept_~s__state~0); 85173#L148 assume !(8528 == ssl3_accept_~s__state~0); 85167#L151 assume !(8529 == ssl3_accept_~s__state~0); 85162#L154 assume !(8544 == ssl3_accept_~s__state~0); 85155#L157 assume !(8545 == ssl3_accept_~s__state~0); 85152#L160 assume !(8560 == ssl3_accept_~s__state~0); 85149#L163 assume !(8561 == ssl3_accept_~s__state~0); 85146#L166 assume !(8448 == ssl3_accept_~s__state~0); 85143#L169 assume 8576 == ssl3_accept_~s__state~0; 84841#L173 ssl3_accept_~ret~0 := ssl3_accept_#t~nondet43;havoc ssl3_accept_#t~nondet43; 84842#L461 assume !(5 == ssl3_accept_~blastFlag~0); 84831#L461-2 assume !(ssl3_accept_~ret~0 <= 0); 84832#L467 assume 2 == ssl3_accept_~ret~0;ssl3_accept_~s__state~0 := 8466; 83948#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 84580#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 84562#L653-1 ssl3_accept_~skip~0 := 0; 84555#L100-2 assume !false; 84550#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 84551#L103 assume !(12292 == ssl3_accept_~s__state~0); 84542#L106 assume !(16384 == ssl3_accept_~s__state~0); 84543#L109 assume !(8192 == ssl3_accept_~s__state~0); 84525#L112 assume !(24576 == ssl3_accept_~s__state~0); 84526#L115 assume !(8195 == ssl3_accept_~s__state~0); 84516#L118 assume !(8480 == ssl3_accept_~s__state~0); 84411#L121 assume !(8481 == ssl3_accept_~s__state~0); 84512#L124 assume !(8482 == ssl3_accept_~s__state~0); 84513#L127 assume !(8464 == ssl3_accept_~s__state~0); 84503#L130 assume !(8465 == ssl3_accept_~s__state~0); 84504#L133 assume 8466 == ssl3_accept_~s__state~0; 83674#L134 [2018-11-28 11:27:25,232 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:27:25,232 INFO L82 PathProgramCache]: Analyzing trace with hash 2013326415, now seen corresponding path program 18 times [2018-11-28 11:27:25,233 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 11:27:25,233 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 11:27:25,233 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:25,233 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 11:27:25,234 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:25,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 11:27:25,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 11:27:25,239 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:27:25,240 INFO L82 PathProgramCache]: Analyzing trace with hash -921446609, now seen corresponding path program 1 times [2018-11-28 11:27:25,240 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 11:27:25,240 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 11:27:25,240 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:25,240 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-28 11:27:25,241 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:25,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 11:27:25,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 11:27:25,283 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:27:25,284 INFO L82 PathProgramCache]: Analyzing trace with hash 397597949, now seen corresponding path program 1 times [2018-11-28 11:27:25,284 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 11:27:25,284 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 11:27:25,284 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:25,285 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 11:27:25,285 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:25,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 11:27:25,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 11:27:26,425 WARN L180 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 434 DAG size of output: 186 [2018-11-28 11:27:26,486 INFO L216 LassoAnalysis]: Preferences: [2018-11-28 11:27:26,486 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-28 11:27:26,486 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-28 11:27:26,486 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-28 11:27:26,486 INFO L127 ssoRankerPreferences]: Use exernal solver: true [2018-11-28 11:27:26,486 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-28 11:27:26,486 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-28 11:27:26,487 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-28 11:27:26,487 INFO L131 ssoRankerPreferences]: Filename of dumped script: s3_srvr_12_false-unreach-call_false-termination.cil.c_Iteration23_Loop [2018-11-28 11:27:26,487 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-28 11:27:26,487 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-11-28 11:27:26,489 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:27:26,499 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:27:26,502 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:27:26,506 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:27:26,508 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:27:26,512 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:27:26,516 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:27:26,522 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:27:26,524 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:27:26,526 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:27:26,527 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:27:26,530 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:27:26,535 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:27:26,537 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:27:26,538 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:27:26,541 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:27:26,545 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:27:26,546 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:27:26,549 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:27:26,550 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:27:26,552 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:27:26,554 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:27:26,557 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:27:26,571 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:27:26,573 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:27:26,806 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-11-28 11:27:26,806 INFO L412 LassoAnalysis]: Checking for nontermination... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_2462f632-b186-438b-a485-d516cec6d0f9/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 [2018-11-28 11:27:26,818 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-28 11:27:26,819 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-28 11:27:26,822 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-28 11:27:26,822 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_accept_~s__verify_mode~0=-6} Honda state: {ULTIMATE.start_ssl3_accept_~s__verify_mode~0=-6} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_2462f632-b186-438b-a485-d516cec6d0f9/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 [2018-11-28 11:27:26,842 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-28 11:27:26,842 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-28 11:27:26,860 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-28 11:27:26,860 INFO L448 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_2462f632-b186-438b-a485-d516cec6d0f9/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 [2018-11-28 11:27:26,866 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-28 11:27:26,866 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-28 11:27:26,868 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-28 11:27:26,868 INFO L448 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_2462f632-b186-438b-a485-d516cec6d0f9/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 [2018-11-28 11:27:26,889 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-28 11:27:26,889 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-28 11:27:26,891 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-28 11:27:26,892 INFO L448 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_2462f632-b186-438b-a485-d516cec6d0f9/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 [2018-11-28 11:27:26,917 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-28 11:27:26,917 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-28 11:27:26,920 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-28 11:27:26,920 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_accept_#t~nondet36=4, ULTIMATE.start_ssl3_accept_~l~0=4} Honda state: {ULTIMATE.start_ssl3_accept_#t~nondet36=4, ULTIMATE.start_ssl3_accept_~l~0=4} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_2462f632-b186-438b-a485-d516cec6d0f9/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 [2018-11-28 11:27:26,951 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-28 11:27:26,951 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-28 11:27:26,954 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-28 11:27:26,954 INFO L448 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_2462f632-b186-438b-a485-d516cec6d0f9/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 [2018-11-28 11:27:26,974 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-28 11:27:26,974 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-28 11:27:26,988 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-28 11:27:26,988 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_accept_~__cil_tmp57~0=-4294967296, ULTIMATE.start_ssl3_accept_~s__options~0=-4294967296} Honda state: {ULTIMATE.start_ssl3_accept_~__cil_tmp57~0=-4294967296, ULTIMATE.start_ssl3_accept_~s__options~0=-4294967296} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_2462f632-b186-438b-a485-d516cec6d0f9/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 [2018-11-28 11:27:27,008 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-28 11:27:27,008 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-28 11:27:27,027 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-28 11:27:27,027 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_accept_~num1~0=0} Honda state: {ULTIMATE.start_ssl3_accept_~num1~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_2462f632-b186-438b-a485-d516cec6d0f9/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 [2018-11-28 11:27:27,031 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-28 11:27:27,031 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-28 11:27:27,037 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-28 11:27:27,038 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_accept_#t~nondet51=-1} Honda state: {ULTIMATE.start_ssl3_accept_#t~nondet51=-1} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_2462f632-b186-438b-a485-d516cec6d0f9/bin-2019/uautomizer/z3 Starting monitored process 21 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 21 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-28 11:27:27,058 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-28 11:27:27,058 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-28 11:27:27,061 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-28 11:27:27,061 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_accept_~s__session__peer~0=0} Honda state: {ULTIMATE.start_ssl3_accept_~s__session__peer~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_2462f632-b186-438b-a485-d516cec6d0f9/bin-2019/uautomizer/z3 Starting monitored process 22 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 22 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-28 11:27:27,082 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-28 11:27:27,083 INFO L163 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_2462f632-b186-438b-a485-d516cec6d0f9/bin-2019/uautomizer/z3 Starting monitored process 23 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 23 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-28 11:27:27,103 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2018-11-28 11:27:27,103 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-28 11:27:27,106 INFO L452 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2018-11-28 11:27:27,122 INFO L216 LassoAnalysis]: Preferences: [2018-11-28 11:27:27,123 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-28 11:27:27,123 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-28 11:27:27,123 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-28 11:27:27,123 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-28 11:27:27,123 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-28 11:27:27,123 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-28 11:27:27,123 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-28 11:27:27,123 INFO L131 ssoRankerPreferences]: Filename of dumped script: s3_srvr_12_false-unreach-call_false-termination.cil.c_Iteration23_Loop [2018-11-28 11:27:27,123 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-28 11:27:27,123 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-11-28 11:27:27,125 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:27:27,131 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:27:27,134 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:27:27,138 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:27:27,141 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:27:27,145 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:27:27,147 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:27:27,148 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:27:27,156 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:27:27,159 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:27:27,161 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:27:27,164 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:27:27,165 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:27:27,168 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:27:27,170 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:27:27,172 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:27:27,173 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:27:27,175 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:27:27,177 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:27:27,180 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:27:27,182 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:27:27,184 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:27:27,185 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:27:27,187 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:27:27,188 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:27:27,363 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-11-28 11:27:27,363 INFO L497 LassoAnalysis]: Using template 'affine'. [2018-11-28 11:27:27,363 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 [2018-11-28 11:27:27,364 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:27:27,364 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:27:27,364 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:27:27,364 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-28 11:27:27,364 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 11:27:27,365 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 11:27:27,365 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:27:27,366 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:27:27,367 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 [2018-11-28 11:27:27,367 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:27:27,367 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:27:27,367 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:27:27,367 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:27:27,367 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 11:27:27,367 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 11:27:27,368 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:27:27,368 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:27:27,368 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 [2018-11-28 11:27:27,369 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:27:27,369 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:27:27,369 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:27:27,369 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:27:27,369 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 11:27:27,369 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 11:27:27,370 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:27:27,372 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:27:27,372 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 [2018-11-28 11:27:27,372 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:27:27,372 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:27:27,373 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:27:27,373 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:27:27,373 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 11:27:27,373 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 11:27:27,373 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:27:27,374 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:27:27,374 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 [2018-11-28 11:27:27,374 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:27:27,374 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:27:27,375 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:27:27,375 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:27:27,375 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 11:27:27,375 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 11:27:27,375 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:27:27,376 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:27:27,377 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 [2018-11-28 11:27:27,377 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:27:27,377 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:27:27,377 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:27:27,377 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:27:27,378 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 11:27:27,378 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 11:27:27,378 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:27:27,378 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:27:27,379 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 [2018-11-28 11:27:27,379 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:27:27,379 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:27:27,380 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:27:27,380 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:27:27,380 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 11:27:27,380 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 11:27:27,380 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:27:27,381 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:27:27,381 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 [2018-11-28 11:27:27,381 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:27:27,381 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:27:27,382 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:27:27,382 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:27:27,382 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 11:27:27,382 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 11:27:27,383 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:27:27,384 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:27:27,385 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 [2018-11-28 11:27:27,385 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:27:27,385 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:27:27,386 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:27:27,386 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:27:27,386 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 11:27:27,386 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 11:27:27,386 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:27:27,388 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:27:27,388 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 [2018-11-28 11:27:27,389 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:27:27,389 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:27:27,389 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:27:27,389 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-28 11:27:27,389 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 11:27:27,390 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 11:27:27,390 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:27:27,391 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:27:27,391 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 [2018-11-28 11:27:27,392 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:27:27,392 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:27:27,392 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:27:27,392 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:27:27,392 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 11:27:27,393 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 11:27:27,393 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:27:27,393 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:27:27,394 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 [2018-11-28 11:27:27,394 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:27:27,394 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:27:27,394 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:27:27,394 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:27:27,395 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 11:27:27,395 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 11:27:27,395 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:27:27,396 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:27:27,396 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 [2018-11-28 11:27:27,396 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:27:27,396 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:27:27,396 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:27:27,397 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:27:27,397 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 11:27:27,397 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 11:27:27,397 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:27:27,398 INFO L421 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2018-11-28 11:27:27,399 INFO L443 ModelExtractionUtils]: Simplification made 3 calls to the SMT solver. [2018-11-28 11:27:27,399 INFO L444 ModelExtractionUtils]: 0 out of 3 variables were initially zero. Simplification set additionally 0 variables to zero. [2018-11-28 11:27:27,400 INFO L437 nArgumentSynthesizer]: Simplifying supporting invariants... [2018-11-28 11:27:27,400 INFO L440 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2018-11-28 11:27:27,400 INFO L518 LassoAnalysis]: Proved termination. [2018-11-28 11:27:27,400 INFO L520 LassoAnalysis]: Termination argument consisting of: Ranking function f(ULTIMATE.start_ssl3_accept_~blastFlag~0) = -1*ULTIMATE.start_ssl3_accept_~blastFlag~0 + 1 Supporting invariants [] [2018-11-28 11:27:27,401 INFO L297 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2018-11-28 11:27:27,504 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:27:27,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 11:27:27,543 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-28 11:27:27,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 11:27:27,594 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-28 11:27:27,636 INFO L134 CoverageAnalysis]: Checked inductivity of 393 backedges. 101 proven. 0 refuted. 0 times theorem prover too weak. 292 trivial. 0 not checked. [2018-11-28 11:27:27,638 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 [2018-11-28 11:27:27,639 INFO L72 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 3567 states and 4662 transitions. cyclomatic complexity: 1104 Second operand 5 states. [2018-11-28 11:27:27,799 INFO L76 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 3567 states and 4662 transitions. cyclomatic complexity: 1104. Second operand 5 states. Result 9331 states and 12165 transitions. Complement of second has 4 states. [2018-11-28 11:27:27,801 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 [2018-11-28 11:27:27,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2018-11-28 11:27:27,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 476 transitions. [2018-11-28 11:27:27,802 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 476 transitions. Stem has 16 letters. Loop has 182 letters. [2018-11-28 11:27:27,804 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2018-11-28 11:27:27,804 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 476 transitions. Stem has 198 letters. Loop has 182 letters. [2018-11-28 11:27:27,812 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2018-11-28 11:27:27,812 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 476 transitions. Stem has 16 letters. Loop has 364 letters. [2018-11-28 11:27:27,814 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2018-11-28 11:27:27,814 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 9331 states and 12165 transitions. [2018-11-28 11:27:27,844 INFO L131 ngComponentsAnalysis]: Automaton has 11 accepting balls. 6197 [2018-11-28 11:27:27,864 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 9331 states to 9331 states and 12165 transitions. [2018-11-28 11:27:27,864 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 6306 [2018-11-28 11:27:27,869 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 6314 [2018-11-28 11:27:27,869 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9331 states and 12165 transitions. [2018-11-28 11:27:27,869 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-28 11:27:27,869 INFO L705 BuchiCegarLoop]: Abstraction has 9331 states and 12165 transitions. [2018-11-28 11:27:27,875 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9331 states and 12165 transitions. [2018-11-28 11:27:27,944 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9331 to 9323. [2018-11-28 11:27:27,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9323 states. [2018-11-28 11:27:27,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9323 states to 9323 states and 12156 transitions. [2018-11-28 11:27:27,957 INFO L728 BuchiCegarLoop]: Abstraction has 9323 states and 12156 transitions. [2018-11-28 11:27:27,958 INFO L608 BuchiCegarLoop]: Abstraction has 9323 states and 12156 transitions. [2018-11-28 11:27:27,958 INFO L442 BuchiCegarLoop]: ======== Iteration 24============ [2018-11-28 11:27:27,958 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 9323 states and 12156 transitions. [2018-11-28 11:27:27,980 INFO L131 ngComponentsAnalysis]: Automaton has 11 accepting balls. 6197 [2018-11-28 11:27:27,980 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-28 11:27:27,980 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-28 11:27:27,981 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 11:27:27,981 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [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, 1] [2018-11-28 11:27:27,981 INFO L794 eck$LassoCheckResult]: Stem: 97086#ULTIMATE.startENTRY 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;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;havoc ssl3_accept_~tmp___7~0;ssl3_accept_~tmp___8~0 := ssl3_accept_#t~nondet22;havoc ssl3_accept_#t~nondet22;ssl3_accept_~tmp___9~0 := ssl3_accept_#t~nondet23;havoc ssl3_accept_#t~nondet23;ssl3_accept_~tmp___10~0 := ssl3_accept_#t~nondet24;havoc ssl3_accept_#t~nondet24;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;ssl3_accept_~__cil_tmp61~0 := ssl3_accept_#t~nondet25;havoc ssl3_accept_#t~nondet25;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; 96960#L83 assume 0 != ssl3_accept_~s__info_callback~0;ssl3_accept_~cb~0 := ssl3_accept_~s__info_callback~0; 96928#L86-2 ssl3_accept_#t~post27 := ssl3_accept_~s__in_handshake~0;ssl3_accept_~s__in_handshake~0 := 1 + ssl3_accept_#t~post27;havoc ssl3_accept_#t~post27; 96929#L91 assume !(0 != 12288 + ssl3_accept_~tmp___1~0); 96840#L91-1 assume !(0 == ssl3_accept_~s__cert~0); 97010#L100-2 assume !false; 98793#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 100119#L103 assume !(12292 == ssl3_accept_~s__state~0); 100120#L106 assume !(16384 == ssl3_accept_~s__state~0); 100113#L109 assume !(8192 == ssl3_accept_~s__state~0); 100114#L112 assume !(24576 == ssl3_accept_~s__state~0); 100106#L115 assume !(8195 == ssl3_accept_~s__state~0); 100107#L118 assume !(8480 == ssl3_accept_~s__state~0); 100100#L121 assume !(8481 == ssl3_accept_~s__state~0); 100101#L124 assume !(8482 == ssl3_accept_~s__state~0); 98159#L127 assume 8464 == ssl3_accept_~s__state~0; 98157#L134 ssl3_accept_~s__shutdown~0 := 0;ssl3_accept_~ret~0 := ssl3_accept_#t~nondet32;havoc ssl3_accept_#t~nondet32; 98158#L275 [2018-11-28 11:27:27,982 INFO L796 eck$LassoCheckResult]: Loop: 98158#L275 assume !(0 == ssl3_accept_~blastFlag~0); 97064#L275-2 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; 97065#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 106034#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 106031#L653-1 ssl3_accept_~skip~0 := 0; 106029#L100-2 assume !false; 106027#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 106025#L103 assume !(12292 == ssl3_accept_~s__state~0); 106023#L106 assume !(16384 == ssl3_accept_~s__state~0); 106020#L109 assume !(8192 == ssl3_accept_~s__state~0); 106017#L112 assume !(24576 == ssl3_accept_~s__state~0); 106015#L115 assume !(8195 == ssl3_accept_~s__state~0); 106012#L118 assume !(8480 == ssl3_accept_~s__state~0); 106009#L121 assume !(8481 == ssl3_accept_~s__state~0); 106006#L124 assume !(8482 == ssl3_accept_~s__state~0); 106003#L127 assume !(8464 == ssl3_accept_~s__state~0); 104961#L130 assume !(8465 == ssl3_accept_~s__state~0); 104878#L133 assume !(8466 == ssl3_accept_~s__state~0); 104876#L136 assume 8496 == ssl3_accept_~s__state~0; 104792#L140 ssl3_accept_~ret~0 := ssl3_accept_#t~nondet33;havoc ssl3_accept_#t~nondet33; 104875#L288 assume !(1 == ssl3_accept_~blastFlag~0); 104874#L288-2 assume !(ssl3_accept_~ret~0 <= 0); 104865#L294 assume !(0 != ssl3_accept_~s__hit~0);ssl3_accept_~s__state~0 := 8512; 104863#L294-2 ssl3_accept_~s__init_num~0 := 0; 104860#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 104857#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 104854#L653-1 ssl3_accept_~skip~0 := 0; 104853#L100-2 assume !false; 104852#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 104851#L103 assume !(12292 == ssl3_accept_~s__state~0); 104850#L106 assume !(16384 == ssl3_accept_~s__state~0); 104849#L109 assume !(8192 == ssl3_accept_~s__state~0); 104848#L112 assume !(24576 == ssl3_accept_~s__state~0); 104847#L115 assume !(8195 == ssl3_accept_~s__state~0); 104846#L118 assume !(8480 == ssl3_accept_~s__state~0); 104845#L121 assume !(8481 == ssl3_accept_~s__state~0); 104844#L124 assume !(8482 == ssl3_accept_~s__state~0); 104843#L127 assume !(8464 == ssl3_accept_~s__state~0); 104842#L130 assume !(8465 == ssl3_accept_~s__state~0); 104841#L133 assume !(8466 == ssl3_accept_~s__state~0); 104840#L136 assume !(8496 == ssl3_accept_~s__state~0); 104839#L139 assume !(8497 == ssl3_accept_~s__state~0); 104789#L142 assume 8512 == ssl3_accept_~s__state~0; 97022#L146 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; 96978#L306 assume 0 != (256 + ssl3_accept_~__cil_tmp56~0) % 4294967296;ssl3_accept_~__cil_tmp56~0 := 256345;ssl3_accept_~skip~0 := 1; 96979#L306-2 ssl3_accept_~s__state~0 := 8528;ssl3_accept_~s__init_num~0 := 0; 96996#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 105991#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 105983#L653-1 ssl3_accept_~skip~0 := 0; 105981#L100-2 assume !false; 105979#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 105977#L103 assume !(12292 == ssl3_accept_~s__state~0); 105976#L106 assume !(16384 == ssl3_accept_~s__state~0); 105975#L109 assume !(8192 == ssl3_accept_~s__state~0); 105974#L112 assume !(24576 == ssl3_accept_~s__state~0); 105973#L115 assume !(8195 == ssl3_accept_~s__state~0); 105972#L118 assume !(8480 == ssl3_accept_~s__state~0); 105971#L121 assume !(8481 == ssl3_accept_~s__state~0); 105965#L124 assume !(8482 == ssl3_accept_~s__state~0); 105963#L127 assume !(8464 == ssl3_accept_~s__state~0); 105961#L130 assume !(8465 == ssl3_accept_~s__state~0); 96915#L133 assume !(8466 == ssl3_accept_~s__state~0); 96861#L136 assume !(8496 == ssl3_accept_~s__state~0); 96862#L139 assume !(8497 == ssl3_accept_~s__state~0); 105920#L142 assume !(8512 == ssl3_accept_~s__state~0); 105919#L145 assume !(8513 == ssl3_accept_~s__state~0); 105918#L148 assume 8528 == ssl3_accept_~s__state~0; 96992#L152 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; 96970#L328 assume 0 != (2097152 + ssl3_accept_~__cil_tmp57~0) % 4294967296;ssl3_accept_~s__s3__tmp__use_rsa_tmp~0 := 1; 96971#L328-2 assume 0 != ssl3_accept_~s__s3__tmp__use_rsa_tmp~0; 96899#L361 ssl3_accept_~ret~0 := ssl3_accept_#t~nondet39;havoc ssl3_accept_#t~nondet39; 96968#L363 assume !(3 == ssl3_accept_~blastFlag~0); 97076#L363-2 assume !(ssl3_accept_~ret~0 <= 0); 96803#L340-1 ssl3_accept_~s__state~0 := 8544;ssl3_accept_~s__init_num~0 := 0; 96804#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 105986#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 105982#L653-1 ssl3_accept_~skip~0 := 0; 105980#L100-2 assume !false; 105978#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 105958#L103 assume !(12292 == ssl3_accept_~s__state~0); 105952#L106 assume !(16384 == ssl3_accept_~s__state~0); 105950#L109 assume !(8192 == ssl3_accept_~s__state~0); 105948#L112 assume !(24576 == ssl3_accept_~s__state~0); 105946#L115 assume !(8195 == ssl3_accept_~s__state~0); 105944#L118 assume !(8480 == ssl3_accept_~s__state~0); 105942#L121 assume !(8481 == ssl3_accept_~s__state~0); 105939#L124 assume !(8482 == ssl3_accept_~s__state~0); 105936#L127 assume !(8464 == ssl3_accept_~s__state~0); 105927#L130 assume !(8465 == ssl3_accept_~s__state~0); 105926#L133 assume !(8466 == ssl3_accept_~s__state~0); 105925#L136 assume !(8496 == ssl3_accept_~s__state~0); 105923#L139 assume !(8497 == ssl3_accept_~s__state~0); 96819#L142 assume !(8512 == ssl3_accept_~s__state~0); 96820#L145 assume !(8513 == ssl3_accept_~s__state~0); 97115#L148 assume !(8528 == ssl3_accept_~s__state~0); 97116#L151 assume !(8529 == ssl3_accept_~s__state~0); 97055#L154 assume 8544 == ssl3_accept_~s__state~0; 96867#L158 assume 0 != 1 + ssl3_accept_~s__verify_mode~0; 96868#L389 assume !(0 != ssl3_accept_~s__session__peer~0); 96946#L399 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; 97095#L404 assume !(0 != (256 + ssl3_accept_~__cil_tmp61~0) % 4294967296); 96856#L415 ssl3_accept_~s__s3__tmp__cert_request~0 := 1;ssl3_accept_~ret~0 := ssl3_accept_#t~nondet41;havoc ssl3_accept_#t~nondet41; 97103#L418 assume !(4 == ssl3_accept_~blastFlag~0); 97104#L418-2 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; 96841#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 105899#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 105895#L653-1 ssl3_accept_~skip~0 := 0; 105894#L100-2 assume !false; 105893#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 105892#L103 assume !(12292 == ssl3_accept_~s__state~0); 105891#L106 assume !(16384 == ssl3_accept_~s__state~0); 105890#L109 assume !(8192 == ssl3_accept_~s__state~0); 105889#L112 assume !(24576 == ssl3_accept_~s__state~0); 105887#L115 assume !(8195 == ssl3_accept_~s__state~0); 105886#L118 assume !(8480 == ssl3_accept_~s__state~0); 105885#L121 assume !(8481 == ssl3_accept_~s__state~0); 105884#L124 assume !(8482 == ssl3_accept_~s__state~0); 105883#L127 assume !(8464 == ssl3_accept_~s__state~0); 105881#L130 assume !(8465 == ssl3_accept_~s__state~0); 105878#L133 assume !(8466 == ssl3_accept_~s__state~0); 105872#L136 assume !(8496 == ssl3_accept_~s__state~0); 105870#L139 assume !(8497 == ssl3_accept_~s__state~0); 105868#L142 assume !(8512 == ssl3_accept_~s__state~0); 105866#L145 assume !(8513 == ssl3_accept_~s__state~0); 105864#L148 assume !(8528 == ssl3_accept_~s__state~0); 105862#L151 assume !(8529 == ssl3_accept_~s__state~0); 105860#L154 assume !(8544 == ssl3_accept_~s__state~0); 105858#L157 assume !(8545 == ssl3_accept_~s__state~0); 105856#L160 assume !(8560 == ssl3_accept_~s__state~0); 96994#L163 assume !(8561 == ssl3_accept_~s__state~0); 96920#L166 assume 8448 == ssl3_accept_~s__state~0; 96921#L167 assume !(ssl3_accept_~num1~0 > 0); 96836#L447-1 ssl3_accept_~s__state~0 := ssl3_accept_~s__s3__tmp__next_state___0~0; 96878#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 105805#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 105800#L653-1 ssl3_accept_~skip~0 := 0; 105799#L100-2 assume !false; 105756#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 105750#L103 assume !(12292 == ssl3_accept_~s__state~0); 105748#L106 assume !(16384 == ssl3_accept_~s__state~0); 105746#L109 assume !(8192 == ssl3_accept_~s__state~0); 105744#L112 assume !(24576 == ssl3_accept_~s__state~0); 105742#L115 assume !(8195 == ssl3_accept_~s__state~0); 105740#L118 assume !(8480 == ssl3_accept_~s__state~0); 105738#L121 assume !(8481 == ssl3_accept_~s__state~0); 105736#L124 assume !(8482 == ssl3_accept_~s__state~0); 105734#L127 assume !(8464 == ssl3_accept_~s__state~0); 105732#L130 assume !(8465 == ssl3_accept_~s__state~0); 103940#L133 assume !(8466 == ssl3_accept_~s__state~0); 103939#L136 assume !(8496 == ssl3_accept_~s__state~0); 103938#L139 assume !(8497 == ssl3_accept_~s__state~0); 103937#L142 assume !(8512 == ssl3_accept_~s__state~0); 103935#L145 assume !(8513 == ssl3_accept_~s__state~0); 103931#L148 assume !(8528 == ssl3_accept_~s__state~0); 103932#L151 assume !(8529 == ssl3_accept_~s__state~0); 103927#L154 assume !(8544 == ssl3_accept_~s__state~0); 103928#L157 assume !(8545 == ssl3_accept_~s__state~0); 103923#L160 assume !(8560 == ssl3_accept_~s__state~0); 103924#L163 assume !(8561 == ssl3_accept_~s__state~0); 103918#L166 assume !(8448 == ssl3_accept_~s__state~0); 103916#L169 assume 8576 == ssl3_accept_~s__state~0; 103750#L173 ssl3_accept_~ret~0 := ssl3_accept_#t~nondet43;havoc ssl3_accept_#t~nondet43; 103910#L461 assume !(5 == ssl3_accept_~blastFlag~0); 103911#L461-2 assume !(ssl3_accept_~ret~0 <= 0); 103903#L467 assume 2 == ssl3_accept_~ret~0;ssl3_accept_~s__state~0 := 8466; 103904#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 106075#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 106072#L653-1 ssl3_accept_~skip~0 := 0; 106071#L100-2 assume !false; 106070#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 106069#L103 assume !(12292 == ssl3_accept_~s__state~0); 106068#L106 assume !(16384 == ssl3_accept_~s__state~0); 106067#L109 assume !(8192 == ssl3_accept_~s__state~0); 106066#L112 assume !(24576 == ssl3_accept_~s__state~0); 106065#L115 assume !(8195 == ssl3_accept_~s__state~0); 106064#L118 assume !(8480 == ssl3_accept_~s__state~0); 106063#L121 assume !(8481 == ssl3_accept_~s__state~0); 106062#L124 assume !(8482 == ssl3_accept_~s__state~0); 106061#L127 assume !(8464 == ssl3_accept_~s__state~0); 106060#L130 assume !(8465 == ssl3_accept_~s__state~0); 106058#L133 assume 8466 == ssl3_accept_~s__state~0; 104795#L134 ssl3_accept_~s__shutdown~0 := 0;ssl3_accept_~ret~0 := ssl3_accept_#t~nondet32;havoc ssl3_accept_#t~nondet32; 98158#L275 [2018-11-28 11:27:27,982 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:27:27,982 INFO L82 PathProgramCache]: Analyzing trace with hash -2011390299, now seen corresponding path program 1 times [2018-11-28 11:27:27,982 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 11:27:27,982 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 11:27:27,983 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:27,983 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 11:27:27,983 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:27,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 11:27:27,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 11:27:27,990 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:27:27,990 INFO L82 PathProgramCache]: Analyzing trace with hash -286716529, now seen corresponding path program 1 times [2018-11-28 11:27:27,990 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 11:27:27,990 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 11:27:27,991 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:27,991 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 11:27:27,991 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:27,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 11:27:28,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 11:27:28,019 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:27:28,019 INFO L82 PathProgramCache]: Analyzing trace with hash -1337226957, now seen corresponding path program 1 times [2018-11-28 11:27:28,019 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 11:27:28,019 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 11:27:28,020 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:28,020 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 11:27:28,020 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:28,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 11:27:28,076 INFO L134 CoverageAnalysis]: Checked inductivity of 471 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 393 trivial. 0 not checked. [2018-11-28 11:27:28,076 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-28 11:27:28,076 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-28 11:27:29,181 WARN L180 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 434 DAG size of output: 195 [2018-11-28 11:27:29,245 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-28 11:27:29,245 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-28 11:27:29,245 INFO L87 Difference]: Start difference. First operand 9323 states and 12156 transitions. cyclomatic complexity: 2848 Second operand 3 states. [2018-11-28 11:27:29,299 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 11:27:29,300 INFO L93 Difference]: Finished difference Result 10718 states and 13933 transitions. [2018-11-28 11:27:29,300 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-28 11:27:29,300 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 10718 states and 13933 transitions. [2018-11-28 11:27:29,325 INFO L131 ngComponentsAnalysis]: Automaton has 13 accepting balls. 7582 [2018-11-28 11:27:29,340 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 10718 states to 10716 states and 13931 transitions. [2018-11-28 11:27:29,340 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 7697 [2018-11-28 11:27:29,344 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 7697 [2018-11-28 11:27:29,344 INFO L73 IsDeterministic]: Start isDeterministic. Operand 10716 states and 13931 transitions. [2018-11-28 11:27:29,345 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-28 11:27:29,345 INFO L705 BuchiCegarLoop]: Abstraction has 10716 states and 13931 transitions. [2018-11-28 11:27:29,350 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10716 states and 13931 transitions. [2018-11-28 11:27:29,428 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10716 to 10716. [2018-11-28 11:27:29,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10716 states. [2018-11-28 11:27:29,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10716 states to 10716 states and 13931 transitions. [2018-11-28 11:27:29,439 INFO L728 BuchiCegarLoop]: Abstraction has 10716 states and 13931 transitions. [2018-11-28 11:27:29,439 INFO L608 BuchiCegarLoop]: Abstraction has 10716 states and 13931 transitions. [2018-11-28 11:27:29,439 INFO L442 BuchiCegarLoop]: ======== Iteration 25============ [2018-11-28 11:27:29,440 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 10716 states and 13931 transitions. [2018-11-28 11:27:29,459 INFO L131 ngComponentsAnalysis]: Automaton has 13 accepting balls. 7582 [2018-11-28 11:27:29,460 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-28 11:27:29,460 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-28 11:27:29,460 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] [2018-11-28 11:27:29,461 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [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, 1] [2018-11-28 11:27:29,461 INFO L794 eck$LassoCheckResult]: Stem: 117131#ULTIMATE.startENTRY 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;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;havoc ssl3_accept_~tmp___7~0;ssl3_accept_~tmp___8~0 := ssl3_accept_#t~nondet22;havoc ssl3_accept_#t~nondet22;ssl3_accept_~tmp___9~0 := ssl3_accept_#t~nondet23;havoc ssl3_accept_#t~nondet23;ssl3_accept_~tmp___10~0 := ssl3_accept_#t~nondet24;havoc ssl3_accept_#t~nondet24;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;ssl3_accept_~__cil_tmp61~0 := ssl3_accept_#t~nondet25;havoc ssl3_accept_#t~nondet25;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; 117003#L83 assume 0 != ssl3_accept_~s__info_callback~0;ssl3_accept_~cb~0 := ssl3_accept_~s__info_callback~0; 116971#L86-2 ssl3_accept_#t~post27 := ssl3_accept_~s__in_handshake~0;ssl3_accept_~s__in_handshake~0 := 1 + ssl3_accept_#t~post27;havoc ssl3_accept_#t~post27; 116972#L91 assume !(0 != 12288 + ssl3_accept_~tmp___1~0); 116891#L91-1 assume !(0 == ssl3_accept_~s__cert~0); 117054#L100-2 assume !false; 118826#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 123104#L103 assume !(12292 == ssl3_accept_~s__state~0); 123105#L106 assume !(16384 == ssl3_accept_~s__state~0); 122956#L109 assume !(8192 == ssl3_accept_~s__state~0); 122957#L112 assume !(24576 == ssl3_accept_~s__state~0); 123086#L115 assume !(8195 == ssl3_accept_~s__state~0); 123087#L118 assume !(8480 == ssl3_accept_~s__state~0); 122933#L121 assume !(8481 == ssl3_accept_~s__state~0); 122934#L124 assume !(8482 == ssl3_accept_~s__state~0); 118624#L127 assume 8464 == ssl3_accept_~s__state~0; 118622#L134 ssl3_accept_~s__shutdown~0 := 0;ssl3_accept_~ret~0 := ssl3_accept_#t~nondet32;havoc ssl3_accept_#t~nondet32; 118614#L275 assume 0 == ssl3_accept_~blastFlag~0;ssl3_accept_~blastFlag~0 := 1; 118512#L275-2 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; 126454#L615 [2018-11-28 11:27:29,461 INFO L796 eck$LassoCheckResult]: Loop: 126454#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 126442#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 126440#L653-1 ssl3_accept_~skip~0 := 0; 127357#L100-2 assume !false; 126415#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 126405#L103 assume !(12292 == ssl3_accept_~s__state~0); 126406#L106 assume !(16384 == ssl3_accept_~s__state~0); 127351#L109 assume !(8192 == ssl3_accept_~s__state~0); 126390#L112 assume !(24576 == ssl3_accept_~s__state~0); 126384#L115 assume !(8195 == ssl3_accept_~s__state~0); 126385#L118 assume !(8480 == ssl3_accept_~s__state~0); 127345#L121 assume !(8481 == ssl3_accept_~s__state~0); 126367#L124 assume !(8482 == ssl3_accept_~s__state~0); 126351#L127 assume !(8464 == ssl3_accept_~s__state~0); 126142#L130 assume !(8465 == ssl3_accept_~s__state~0); 125667#L133 assume !(8466 == ssl3_accept_~s__state~0); 125254#L136 assume 8496 == ssl3_accept_~s__state~0; 125191#L140 ssl3_accept_~ret~0 := ssl3_accept_#t~nondet33;havoc ssl3_accept_#t~nondet33; 125253#L288 assume !(1 == ssl3_accept_~blastFlag~0); 125252#L288-2 assume !(ssl3_accept_~ret~0 <= 0); 125250#L294 assume !(0 != ssl3_accept_~s__hit~0);ssl3_accept_~s__state~0 := 8512; 125248#L294-2 ssl3_accept_~s__init_num~0 := 0; 125245#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 125242#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 125239#L653-1 ssl3_accept_~skip~0 := 0; 125238#L100-2 assume !false; 125237#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 125236#L103 assume !(12292 == ssl3_accept_~s__state~0); 125235#L106 assume !(16384 == ssl3_accept_~s__state~0); 125234#L109 assume !(8192 == ssl3_accept_~s__state~0); 125233#L112 assume !(24576 == ssl3_accept_~s__state~0); 125232#L115 assume !(8195 == ssl3_accept_~s__state~0); 125231#L118 assume !(8480 == ssl3_accept_~s__state~0); 125230#L121 assume !(8481 == ssl3_accept_~s__state~0); 125229#L124 assume !(8482 == ssl3_accept_~s__state~0); 125228#L127 assume !(8464 == ssl3_accept_~s__state~0); 125227#L130 assume !(8465 == ssl3_accept_~s__state~0); 125225#L133 assume !(8466 == ssl3_accept_~s__state~0); 125220#L136 assume !(8496 == ssl3_accept_~s__state~0); 125216#L139 assume !(8497 == ssl3_accept_~s__state~0); 125128#L142 assume 8512 == ssl3_accept_~s__state~0; 125126#L146 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; 125131#L306 assume 0 != (256 + ssl3_accept_~__cil_tmp56~0) % 4294967296;ssl3_accept_~__cil_tmp56~0 := 256345;ssl3_accept_~skip~0 := 1; 125132#L306-2 ssl3_accept_~s__state~0 := 8528;ssl3_accept_~s__init_num~0 := 0; 127268#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 127260#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 127256#L653-1 ssl3_accept_~skip~0 := 0; 127253#L100-2 assume !false; 127247#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 127245#L103 assume !(12292 == ssl3_accept_~s__state~0); 127243#L106 assume !(16384 == ssl3_accept_~s__state~0); 127241#L109 assume !(8192 == ssl3_accept_~s__state~0); 127239#L112 assume !(24576 == ssl3_accept_~s__state~0); 127237#L115 assume !(8195 == ssl3_accept_~s__state~0); 127235#L118 assume !(8480 == ssl3_accept_~s__state~0); 127233#L121 assume !(8481 == ssl3_accept_~s__state~0); 127231#L124 assume !(8482 == ssl3_accept_~s__state~0); 127229#L127 assume !(8464 == ssl3_accept_~s__state~0); 127227#L130 assume !(8465 == ssl3_accept_~s__state~0); 127225#L133 assume !(8466 == ssl3_accept_~s__state~0); 127223#L136 assume !(8496 == ssl3_accept_~s__state~0); 127221#L139 assume !(8497 == ssl3_accept_~s__state~0); 127219#L142 assume !(8512 == ssl3_accept_~s__state~0); 127217#L145 assume !(8513 == ssl3_accept_~s__state~0); 123670#L148 assume 8528 == ssl3_accept_~s__state~0; 117036#L152 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; 117014#L328 assume 0 != (2097152 + ssl3_accept_~__cil_tmp57~0) % 4294967296;ssl3_accept_~s__s3__tmp__use_rsa_tmp~0 := 1; 117015#L328-2 assume 0 != ssl3_accept_~s__s3__tmp__use_rsa_tmp~0; 116946#L361 ssl3_accept_~ret~0 := ssl3_accept_#t~nondet39;havoc ssl3_accept_#t~nondet39; 117012#L363 assume !(3 == ssl3_accept_~blastFlag~0); 117120#L363-2 assume !(ssl3_accept_~ret~0 <= 0); 116852#L340-1 ssl3_accept_~s__state~0 := 8544;ssl3_accept_~s__init_num~0 := 0; 116853#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 126973#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 126887#L653-1 ssl3_accept_~skip~0 := 0; 126884#L100-2 assume !false; 126877#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 126878#L103 assume !(12292 == ssl3_accept_~s__state~0); 126871#L106 assume !(16384 == ssl3_accept_~s__state~0); 126872#L109 assume !(8192 == ssl3_accept_~s__state~0); 126865#L112 assume !(24576 == ssl3_accept_~s__state~0); 126866#L115 assume !(8195 == ssl3_accept_~s__state~0); 126859#L118 assume !(8480 == ssl3_accept_~s__state~0); 126860#L121 assume !(8481 == ssl3_accept_~s__state~0); 126853#L124 assume !(8482 == ssl3_accept_~s__state~0); 126854#L127 assume !(8464 == ssl3_accept_~s__state~0); 126847#L130 assume !(8465 == ssl3_accept_~s__state~0); 126848#L133 assume !(8466 == ssl3_accept_~s__state~0); 126841#L136 assume !(8496 == ssl3_accept_~s__state~0); 126842#L139 assume !(8497 == ssl3_accept_~s__state~0); 126836#L142 assume !(8512 == ssl3_accept_~s__state~0); 126837#L145 assume !(8513 == ssl3_accept_~s__state~0); 126830#L148 assume !(8528 == ssl3_accept_~s__state~0); 126831#L151 assume !(8529 == ssl3_accept_~s__state~0); 126825#L154 assume 8544 == ssl3_accept_~s__state~0; 126822#L158 assume 0 != 1 + ssl3_accept_~s__verify_mode~0; 127441#L389 assume !(0 != ssl3_accept_~s__session__peer~0); 127439#L399 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; 117165#L404 assume !(0 != (256 + ssl3_accept_~__cil_tmp61~0) % 4294967296); 116905#L415 ssl3_accept_~s__s3__tmp__cert_request~0 := 1;ssl3_accept_~ret~0 := ssl3_accept_#t~nondet41;havoc ssl3_accept_#t~nondet41; 127436#L418 assume !(4 == ssl3_accept_~blastFlag~0); 127433#L418-2 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; 127426#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 127422#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 127418#L653-1 ssl3_accept_~skip~0 := 0; 127416#L100-2 assume !false; 127414#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 127412#L103 assume !(12292 == ssl3_accept_~s__state~0); 127410#L106 assume !(16384 == ssl3_accept_~s__state~0); 127408#L109 assume !(8192 == ssl3_accept_~s__state~0); 127406#L112 assume !(24576 == ssl3_accept_~s__state~0); 127404#L115 assume !(8195 == ssl3_accept_~s__state~0); 127402#L118 assume !(8480 == ssl3_accept_~s__state~0); 127400#L121 assume !(8481 == ssl3_accept_~s__state~0); 127398#L124 assume !(8482 == ssl3_accept_~s__state~0); 127396#L127 assume !(8464 == ssl3_accept_~s__state~0); 127394#L130 assume !(8465 == ssl3_accept_~s__state~0); 127392#L133 assume !(8466 == ssl3_accept_~s__state~0); 127390#L136 assume !(8496 == ssl3_accept_~s__state~0); 127388#L139 assume !(8497 == ssl3_accept_~s__state~0); 127386#L142 assume !(8512 == ssl3_accept_~s__state~0); 127384#L145 assume !(8513 == ssl3_accept_~s__state~0); 127382#L148 assume !(8528 == ssl3_accept_~s__state~0); 127380#L151 assume !(8529 == ssl3_accept_~s__state~0); 127378#L154 assume !(8544 == ssl3_accept_~s__state~0); 127375#L157 assume !(8545 == ssl3_accept_~s__state~0); 127194#L160 assume !(8560 == ssl3_accept_~s__state~0); 127193#L163 assume !(8561 == ssl3_accept_~s__state~0); 127192#L166 assume 8448 == ssl3_accept_~s__state~0; 127191#L167 assume !(ssl3_accept_~num1~0 > 0); 127189#L447-1 ssl3_accept_~s__state~0 := ssl3_accept_~s__s3__tmp__next_state___0~0; 127188#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 127181#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 127178#L653-1 ssl3_accept_~skip~0 := 0; 127177#L100-2 assume !false; 127176#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 127175#L103 assume !(12292 == ssl3_accept_~s__state~0); 127173#L106 assume !(16384 == ssl3_accept_~s__state~0); 127169#L109 assume !(8192 == ssl3_accept_~s__state~0); 127167#L112 assume !(24576 == ssl3_accept_~s__state~0); 127166#L115 assume !(8195 == ssl3_accept_~s__state~0); 127165#L118 assume !(8480 == ssl3_accept_~s__state~0); 127164#L121 assume !(8481 == ssl3_accept_~s__state~0); 127163#L124 assume !(8482 == ssl3_accept_~s__state~0); 127161#L127 assume !(8464 == ssl3_accept_~s__state~0); 127158#L130 assume !(8465 == ssl3_accept_~s__state~0); 127152#L133 assume !(8466 == ssl3_accept_~s__state~0); 127150#L136 assume !(8496 == ssl3_accept_~s__state~0); 127148#L139 assume !(8497 == ssl3_accept_~s__state~0); 127147#L142 assume !(8512 == ssl3_accept_~s__state~0); 127146#L145 assume !(8513 == ssl3_accept_~s__state~0); 127145#L148 assume !(8528 == ssl3_accept_~s__state~0); 127144#L151 assume !(8529 == ssl3_accept_~s__state~0); 127143#L154 assume !(8544 == ssl3_accept_~s__state~0); 127142#L157 assume !(8545 == ssl3_accept_~s__state~0); 127141#L160 assume !(8560 == ssl3_accept_~s__state~0); 127140#L163 assume !(8561 == ssl3_accept_~s__state~0); 127139#L166 assume !(8448 == ssl3_accept_~s__state~0); 127138#L169 assume 8576 == ssl3_accept_~s__state~0; 126949#L173 ssl3_accept_~ret~0 := ssl3_accept_#t~nondet43;havoc ssl3_accept_#t~nondet43; 126819#L461 assume !(5 == ssl3_accept_~blastFlag~0); 126818#L461-2 assume !(ssl3_accept_~ret~0 <= 0); 126451#L467 assume 2 == ssl3_accept_~ret~0;ssl3_accept_~s__state~0 := 8466; 126446#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 126447#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 126437#L653-1 ssl3_accept_~skip~0 := 0; 126422#L100-2 assume !false; 126423#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 127354#L103 assume !(12292 == ssl3_accept_~s__state~0); 126400#L106 assume !(16384 == ssl3_accept_~s__state~0); 126395#L109 assume !(8192 == ssl3_accept_~s__state~0); 126396#L112 assume !(24576 == ssl3_accept_~s__state~0); 127348#L115 assume !(8195 == ssl3_accept_~s__state~0); 126380#L118 assume !(8480 == ssl3_accept_~s__state~0); 126374#L121 assume !(8481 == ssl3_accept_~s__state~0); 126375#L124 assume !(8482 == ssl3_accept_~s__state~0); 127342#L127 assume !(8464 == ssl3_accept_~s__state~0); 127340#L130 assume !(8465 == ssl3_accept_~s__state~0); 127338#L133 assume 8466 == ssl3_accept_~s__state~0; 117182#L134 ssl3_accept_~s__shutdown~0 := 0;ssl3_accept_~ret~0 := ssl3_accept_#t~nondet32;havoc ssl3_accept_#t~nondet32; 117183#L275 assume !(0 == ssl3_accept_~blastFlag~0); 126453#L275-2 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; 126454#L615 [2018-11-28 11:27:29,461 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:27:29,461 INFO L82 PathProgramCache]: Analyzing trace with hash -210785203, now seen corresponding path program 1 times [2018-11-28 11:27:29,462 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 11:27:29,462 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 11:27:29,462 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:29,462 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 11:27:29,462 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:29,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 11:27:29,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 11:27:29,470 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:27:29,470 INFO L82 PathProgramCache]: Analyzing trace with hash -163829105, now seen corresponding path program 2 times [2018-11-28 11:27:29,470 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 11:27:29,470 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 11:27:29,471 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:29,471 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 11:27:29,471 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:29,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 11:27:29,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 11:27:29,499 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:27:29,499 INFO L82 PathProgramCache]: Analyzing trace with hash 1891329499, now seen corresponding path program 1 times [2018-11-28 11:27:29,499 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 11:27:29,499 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 11:27:29,500 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:29,500 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-28 11:27:29,500 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:29,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 11:27:29,545 INFO L134 CoverageAnalysis]: Checked inductivity of 473 backedges. 181 proven. 0 refuted. 0 times theorem prover too weak. 292 trivial. 0 not checked. [2018-11-28 11:27:29,546 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-28 11:27:29,546 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-28 11:27:30,664 WARN L180 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 435 DAG size of output: 196 [2018-11-28 11:27:30,732 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-28 11:27:30,732 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-28 11:27:30,732 INFO L87 Difference]: Start difference. First operand 10716 states and 13931 transitions. cyclomatic complexity: 3232 Second operand 3 states. [2018-11-28 11:27:30,773 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 11:27:30,773 INFO L93 Difference]: Finished difference Result 10874 states and 14123 transitions. [2018-11-28 11:27:30,774 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-28 11:27:30,774 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 10874 states and 14123 transitions. [2018-11-28 11:27:30,797 INFO L131 ngComponentsAnalysis]: Automaton has 13 accepting balls. 7636 [2018-11-28 11:27:30,812 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 10874 states to 10822 states and 14059 transitions. [2018-11-28 11:27:30,812 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 7751 [2018-11-28 11:27:30,815 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 7751 [2018-11-28 11:27:30,815 INFO L73 IsDeterministic]: Start isDeterministic. Operand 10822 states and 14059 transitions. [2018-11-28 11:27:30,817 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-28 11:27:30,817 INFO L705 BuchiCegarLoop]: Abstraction has 10822 states and 14059 transitions. [2018-11-28 11:27:30,823 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10822 states and 14059 transitions. [2018-11-28 11:27:30,887 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10822 to 10822. [2018-11-28 11:27:30,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10822 states. [2018-11-28 11:27:30,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10822 states to 10822 states and 14059 transitions. [2018-11-28 11:27:30,898 INFO L728 BuchiCegarLoop]: Abstraction has 10822 states and 14059 transitions. [2018-11-28 11:27:30,898 INFO L608 BuchiCegarLoop]: Abstraction has 10822 states and 14059 transitions. [2018-11-28 11:27:30,898 INFO L442 BuchiCegarLoop]: ======== Iteration 26============ [2018-11-28 11:27:30,898 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 10822 states and 14059 transitions. [2018-11-28 11:27:30,917 INFO L131 ngComponentsAnalysis]: Automaton has 13 accepting balls. 7636 [2018-11-28 11:27:30,917 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-28 11:27:30,917 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-28 11:27:30,919 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] [2018-11-28 11:27:30,919 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [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, 1] [2018-11-28 11:27:30,919 INFO L794 eck$LassoCheckResult]: Stem: 138733#ULTIMATE.startENTRY 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;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;havoc ssl3_accept_~tmp___7~0;ssl3_accept_~tmp___8~0 := ssl3_accept_#t~nondet22;havoc ssl3_accept_#t~nondet22;ssl3_accept_~tmp___9~0 := ssl3_accept_#t~nondet23;havoc ssl3_accept_#t~nondet23;ssl3_accept_~tmp___10~0 := ssl3_accept_#t~nondet24;havoc ssl3_accept_#t~nondet24;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;ssl3_accept_~__cil_tmp61~0 := ssl3_accept_#t~nondet25;havoc ssl3_accept_#t~nondet25;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; 138611#L83 assume 0 != ssl3_accept_~s__info_callback~0;ssl3_accept_~cb~0 := ssl3_accept_~s__info_callback~0; 138576#L86-2 ssl3_accept_#t~post27 := ssl3_accept_~s__in_handshake~0;ssl3_accept_~s__in_handshake~0 := 1 + ssl3_accept_#t~post27;havoc ssl3_accept_#t~post27; 138577#L91 assume !(0 != 12288 + ssl3_accept_~tmp___1~0); 138492#L91-1 assume !(0 == ssl3_accept_~s__cert~0); 138661#L100-2 assume !false; 140530#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 141867#L103 assume !(12292 == ssl3_accept_~s__state~0); 141868#L106 assume !(16384 == ssl3_accept_~s__state~0); 141861#L109 assume !(8192 == ssl3_accept_~s__state~0); 141862#L112 assume !(24576 == ssl3_accept_~s__state~0); 141855#L115 assume !(8195 == ssl3_accept_~s__state~0); 141856#L118 assume !(8480 == ssl3_accept_~s__state~0); 141849#L121 assume !(8481 == ssl3_accept_~s__state~0); 141850#L124 assume !(8482 == ssl3_accept_~s__state~0); 140700#L127 assume !(8464 == ssl3_accept_~s__state~0); 140702#L130 assume 8465 == ssl3_accept_~s__state~0; 143769#L134 ssl3_accept_~s__shutdown~0 := 0;ssl3_accept_~ret~0 := ssl3_accept_#t~nondet32;havoc ssl3_accept_#t~nondet32; 143297#L275 assume 0 == ssl3_accept_~blastFlag~0;ssl3_accept_~blastFlag~0 := 1; 143296#L275-2 [2018-11-28 11:27:30,919 INFO L796 eck$LassoCheckResult]: Loop: 143296#L275-2 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; 143295#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 143289#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 143286#L653-1 ssl3_accept_~skip~0 := 0; 143285#L100-2 assume !false; 143284#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 143283#L103 assume !(12292 == ssl3_accept_~s__state~0); 143282#L106 assume !(16384 == ssl3_accept_~s__state~0); 143281#L109 assume !(8192 == ssl3_accept_~s__state~0); 143280#L112 assume !(24576 == ssl3_accept_~s__state~0); 143279#L115 assume !(8195 == ssl3_accept_~s__state~0); 143278#L118 assume !(8480 == ssl3_accept_~s__state~0); 143277#L121 assume !(8481 == ssl3_accept_~s__state~0); 143276#L124 assume !(8482 == ssl3_accept_~s__state~0); 143275#L127 assume !(8464 == ssl3_accept_~s__state~0); 143274#L130 assume !(8465 == ssl3_accept_~s__state~0); 143273#L133 assume !(8466 == ssl3_accept_~s__state~0); 143272#L136 assume 8496 == ssl3_accept_~s__state~0; 143271#L140 ssl3_accept_~ret~0 := ssl3_accept_#t~nondet33;havoc ssl3_accept_#t~nondet33; 143258#L288 assume 1 == ssl3_accept_~blastFlag~0;ssl3_accept_~blastFlag~0 := 2; 143254#L288-2 assume !(ssl3_accept_~ret~0 <= 0); 143255#L294 assume !(0 != ssl3_accept_~s__hit~0);ssl3_accept_~s__state~0 := 8512; 143252#L294-2 ssl3_accept_~s__init_num~0 := 0; 143249#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 143246#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 143241#L653-1 ssl3_accept_~skip~0 := 0; 143237#L100-2 assume !false; 143231#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 143228#L103 assume !(12292 == ssl3_accept_~s__state~0); 143224#L106 assume !(16384 == ssl3_accept_~s__state~0); 143219#L109 assume !(8192 == ssl3_accept_~s__state~0); 143214#L112 assume !(24576 == ssl3_accept_~s__state~0); 143213#L115 assume !(8195 == ssl3_accept_~s__state~0); 143206#L118 assume !(8480 == ssl3_accept_~s__state~0); 143203#L121 assume !(8481 == ssl3_accept_~s__state~0); 143200#L124 assume !(8482 == ssl3_accept_~s__state~0); 143197#L127 assume !(8464 == ssl3_accept_~s__state~0); 143193#L130 assume !(8465 == ssl3_accept_~s__state~0); 143188#L133 assume !(8466 == ssl3_accept_~s__state~0); 143184#L136 assume !(8496 == ssl3_accept_~s__state~0); 143181#L139 assume !(8497 == ssl3_accept_~s__state~0); 143177#L142 assume 8512 == ssl3_accept_~s__state~0; 143172#L146 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; 143163#L306 assume 0 != (256 + ssl3_accept_~__cil_tmp56~0) % 4294967296;ssl3_accept_~__cil_tmp56~0 := 256345;ssl3_accept_~skip~0 := 1; 143164#L306-2 ssl3_accept_~s__state~0 := 8528;ssl3_accept_~s__init_num~0 := 0; 144151#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 144145#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 144140#L653-1 ssl3_accept_~skip~0 := 0; 144137#L100-2 assume !false; 144134#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 144131#L103 assume !(12292 == ssl3_accept_~s__state~0); 144128#L106 assume !(16384 == ssl3_accept_~s__state~0); 144125#L109 assume !(8192 == ssl3_accept_~s__state~0); 144122#L112 assume !(24576 == ssl3_accept_~s__state~0); 144114#L115 assume !(8195 == ssl3_accept_~s__state~0); 144110#L118 assume !(8480 == ssl3_accept_~s__state~0); 144104#L121 assume !(8481 == ssl3_accept_~s__state~0); 144102#L124 assume !(8482 == ssl3_accept_~s__state~0); 144100#L127 assume !(8464 == ssl3_accept_~s__state~0); 144098#L130 assume !(8465 == ssl3_accept_~s__state~0); 144096#L133 assume !(8466 == ssl3_accept_~s__state~0); 144094#L136 assume !(8496 == ssl3_accept_~s__state~0); 144092#L139 assume !(8497 == ssl3_accept_~s__state~0); 144090#L142 assume !(8512 == ssl3_accept_~s__state~0); 144088#L145 assume !(8513 == ssl3_accept_~s__state~0); 144086#L148 assume 8528 == ssl3_accept_~s__state~0; 142039#L152 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; 144083#L328 assume !(0 != (2097152 + ssl3_accept_~__cil_tmp57~0) % 4294967296);ssl3_accept_~s__s3__tmp__use_rsa_tmp~0 := 0; 144080#L328-2 assume 0 != ssl3_accept_~s__s3__tmp__use_rsa_tmp~0; 144073#L361 ssl3_accept_~ret~0 := ssl3_accept_#t~nondet39;havoc ssl3_accept_#t~nondet39; 144075#L363 assume !(3 == ssl3_accept_~blastFlag~0); 144071#L363-2 assume !(ssl3_accept_~ret~0 <= 0); 144067#L340-1 ssl3_accept_~s__state~0 := 8544;ssl3_accept_~s__init_num~0 := 0; 144064#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 144060#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 144055#L653-1 ssl3_accept_~skip~0 := 0; 144049#L100-2 assume !false; 144047#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 144045#L103 assume !(12292 == ssl3_accept_~s__state~0); 144043#L106 assume !(16384 == ssl3_accept_~s__state~0); 144041#L109 assume !(8192 == ssl3_accept_~s__state~0); 144039#L112 assume !(24576 == ssl3_accept_~s__state~0); 144037#L115 assume !(8195 == ssl3_accept_~s__state~0); 144035#L118 assume !(8480 == ssl3_accept_~s__state~0); 144033#L121 assume !(8481 == ssl3_accept_~s__state~0); 144031#L124 assume !(8482 == ssl3_accept_~s__state~0); 144029#L127 assume !(8464 == ssl3_accept_~s__state~0); 144027#L130 assume !(8465 == ssl3_accept_~s__state~0); 144024#L133 assume !(8466 == ssl3_accept_~s__state~0); 144021#L136 assume !(8496 == ssl3_accept_~s__state~0); 144018#L139 assume !(8497 == ssl3_accept_~s__state~0); 144015#L142 assume !(8512 == ssl3_accept_~s__state~0); 144012#L145 assume !(8513 == ssl3_accept_~s__state~0); 144009#L148 assume !(8528 == ssl3_accept_~s__state~0); 144006#L151 assume !(8529 == ssl3_accept_~s__state~0); 144003#L154 assume 8544 == ssl3_accept_~s__state~0; 141832#L158 assume 0 != 1 + ssl3_accept_~s__verify_mode~0; 143996#L389 assume !(0 != ssl3_accept_~s__session__peer~0); 143990#L399 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; 143981#L404 assume !(0 != (256 + ssl3_accept_~__cil_tmp61~0) % 4294967296); 143979#L415 ssl3_accept_~s__s3__tmp__cert_request~0 := 1;ssl3_accept_~ret~0 := ssl3_accept_#t~nondet41;havoc ssl3_accept_#t~nondet41; 143978#L418 assume !(4 == ssl3_accept_~blastFlag~0); 143969#L418-2 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; 143964#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 143960#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 143956#L653-1 ssl3_accept_~skip~0 := 0; 143954#L100-2 assume !false; 143952#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 143950#L103 assume !(12292 == ssl3_accept_~s__state~0); 143948#L106 assume !(16384 == ssl3_accept_~s__state~0); 143946#L109 assume !(8192 == ssl3_accept_~s__state~0); 143944#L112 assume !(24576 == ssl3_accept_~s__state~0); 143942#L115 assume !(8195 == ssl3_accept_~s__state~0); 143940#L118 assume !(8480 == ssl3_accept_~s__state~0); 143938#L121 assume !(8481 == ssl3_accept_~s__state~0); 143936#L124 assume !(8482 == ssl3_accept_~s__state~0); 143934#L127 assume !(8464 == ssl3_accept_~s__state~0); 143932#L130 assume !(8465 == ssl3_accept_~s__state~0); 143930#L133 assume !(8466 == ssl3_accept_~s__state~0); 143928#L136 assume !(8496 == ssl3_accept_~s__state~0); 143926#L139 assume !(8497 == ssl3_accept_~s__state~0); 143924#L142 assume !(8512 == ssl3_accept_~s__state~0); 143922#L145 assume !(8513 == ssl3_accept_~s__state~0); 143920#L148 assume !(8528 == ssl3_accept_~s__state~0); 143918#L151 assume !(8529 == ssl3_accept_~s__state~0); 143916#L154 assume !(8544 == ssl3_accept_~s__state~0); 143911#L157 assume !(8545 == ssl3_accept_~s__state~0); 143906#L160 assume !(8560 == ssl3_accept_~s__state~0); 143904#L163 assume !(8561 == ssl3_accept_~s__state~0); 143898#L166 assume 8448 == ssl3_accept_~s__state~0; 143894#L167 assume !(ssl3_accept_~num1~0 > 0); 143890#L447-1 ssl3_accept_~s__state~0 := ssl3_accept_~s__s3__tmp__next_state___0~0; 143889#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 143883#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 143880#L653-1 ssl3_accept_~skip~0 := 0; 143874#L100-2 assume !false; 143872#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 143870#L103 assume !(12292 == ssl3_accept_~s__state~0); 143868#L106 assume !(16384 == ssl3_accept_~s__state~0); 143866#L109 assume !(8192 == ssl3_accept_~s__state~0); 143864#L112 assume !(24576 == ssl3_accept_~s__state~0); 143859#L115 assume !(8195 == ssl3_accept_~s__state~0); 143854#L118 assume !(8480 == ssl3_accept_~s__state~0); 143852#L121 assume !(8481 == ssl3_accept_~s__state~0); 143850#L124 assume !(8482 == ssl3_accept_~s__state~0); 143848#L127 assume !(8464 == ssl3_accept_~s__state~0); 143846#L130 assume !(8465 == ssl3_accept_~s__state~0); 143844#L133 assume !(8466 == ssl3_accept_~s__state~0); 143842#L136 assume !(8496 == ssl3_accept_~s__state~0); 143840#L139 assume !(8497 == ssl3_accept_~s__state~0); 143838#L142 assume !(8512 == ssl3_accept_~s__state~0); 143836#L145 assume !(8513 == ssl3_accept_~s__state~0); 143834#L148 assume !(8528 == ssl3_accept_~s__state~0); 143832#L151 assume !(8529 == ssl3_accept_~s__state~0); 143830#L154 assume !(8544 == ssl3_accept_~s__state~0); 143828#L157 assume !(8545 == ssl3_accept_~s__state~0); 143826#L160 assume !(8560 == ssl3_accept_~s__state~0); 143824#L163 assume !(8561 == ssl3_accept_~s__state~0); 143820#L166 assume !(8448 == ssl3_accept_~s__state~0); 143813#L169 assume 8576 == ssl3_accept_~s__state~0; 143812#L173 ssl3_accept_~ret~0 := ssl3_accept_#t~nondet43;havoc ssl3_accept_#t~nondet43; 143811#L461 assume !(5 == ssl3_accept_~blastFlag~0); 143810#L461-2 assume !(ssl3_accept_~ret~0 <= 0); 143807#L467 assume 2 == ssl3_accept_~ret~0;ssl3_accept_~s__state~0 := 8466; 143698#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 143802#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 143799#L653-1 ssl3_accept_~skip~0 := 0; 143798#L100-2 assume !false; 143797#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 143796#L103 assume !(12292 == ssl3_accept_~s__state~0); 143795#L106 assume !(16384 == ssl3_accept_~s__state~0); 143794#L109 assume !(8192 == ssl3_accept_~s__state~0); 143423#L112 assume !(24576 == ssl3_accept_~s__state~0); 143424#L115 assume !(8195 == ssl3_accept_~s__state~0); 143404#L118 assume !(8480 == ssl3_accept_~s__state~0); 143405#L121 assume !(8481 == ssl3_accept_~s__state~0); 143269#L124 assume !(8482 == ssl3_accept_~s__state~0); 143270#L127 assume !(8464 == ssl3_accept_~s__state~0); 143265#L130 assume !(8465 == ssl3_accept_~s__state~0); 143266#L133 assume 8466 == ssl3_accept_~s__state~0; 143190#L134 ssl3_accept_~s__shutdown~0 := 0;ssl3_accept_~ret~0 := ssl3_accept_#t~nondet32;havoc ssl3_accept_#t~nondet32; 143766#L275 assume 0 == ssl3_accept_~blastFlag~0;ssl3_accept_~blastFlag~0 := 1; 143296#L275-2 [2018-11-28 11:27:30,920 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:27:30,920 INFO L82 PathProgramCache]: Analyzing trace with hash -210905429, now seen corresponding path program 1 times [2018-11-28 11:27:30,920 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 11:27:30,920 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 11:27:30,921 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:30,921 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 11:27:30,921 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:30,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 11:27:30,954 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-28 11:27:30,954 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-28 11:27:30,954 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-28 11:27:30,954 INFO L799 eck$LassoCheckResult]: stem already infeasible [2018-11-28 11:27:30,954 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:27:30,954 INFO L82 PathProgramCache]: Analyzing trace with hash 1524453233, now seen corresponding path program 1 times [2018-11-28 11:27:30,954 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 11:27:30,955 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 11:27:30,955 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:30,955 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 11:27:30,955 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:30,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 11:27:31,005 INFO L134 CoverageAnalysis]: Checked inductivity of 393 backedges. 219 proven. 0 refuted. 0 times theorem prover too weak. 174 trivial. 0 not checked. [2018-11-28 11:27:31,006 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-28 11:27:31,006 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-28 11:27:31,006 INFO L811 eck$LassoCheckResult]: loop already infeasible [2018-11-28 11:27:31,006 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-28 11:27:31,006 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-28 11:27:31,006 INFO L87 Difference]: Start difference. First operand 10822 states and 14059 transitions. cyclomatic complexity: 3254 Second operand 3 states. [2018-11-28 11:27:31,125 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 11:27:31,125 INFO L93 Difference]: Finished difference Result 10866 states and 14087 transitions. [2018-11-28 11:27:31,127 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-28 11:27:31,127 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 10866 states and 14087 transitions. [2018-11-28 11:27:31,151 INFO L131 ngComponentsAnalysis]: Automaton has 13 accepting balls. 7662 [2018-11-28 11:27:31,164 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 10866 states to 10866 states and 14087 transitions. [2018-11-28 11:27:31,164 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 7781 [2018-11-28 11:27:31,168 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 7781 [2018-11-28 11:27:31,168 INFO L73 IsDeterministic]: Start isDeterministic. Operand 10866 states and 14087 transitions. [2018-11-28 11:27:31,169 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-28 11:27:31,169 INFO L705 BuchiCegarLoop]: Abstraction has 10866 states and 14087 transitions. [2018-11-28 11:27:31,174 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10866 states and 14087 transitions. [2018-11-28 11:27:31,221 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10866 to 10822. [2018-11-28 11:27:31,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10822 states. [2018-11-28 11:27:31,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10822 states to 10822 states and 14035 transitions. [2018-11-28 11:27:31,232 INFO L728 BuchiCegarLoop]: Abstraction has 10822 states and 14035 transitions. [2018-11-28 11:27:31,232 INFO L608 BuchiCegarLoop]: Abstraction has 10822 states and 14035 transitions. [2018-11-28 11:27:31,232 INFO L442 BuchiCegarLoop]: ======== Iteration 27============ [2018-11-28 11:27:31,232 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 10822 states and 14035 transitions. [2018-11-28 11:27:31,251 INFO L131 ngComponentsAnalysis]: Automaton has 13 accepting balls. 7636 [2018-11-28 11:27:31,251 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-28 11:27:31,251 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-28 11:27:31,251 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] [2018-11-28 11:27:31,251 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, 1, 1, 1] [2018-11-28 11:27:31,252 INFO L794 eck$LassoCheckResult]: Stem: 160434#ULTIMATE.startENTRY 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;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;havoc ssl3_accept_~tmp___7~0;ssl3_accept_~tmp___8~0 := ssl3_accept_#t~nondet22;havoc ssl3_accept_#t~nondet22;ssl3_accept_~tmp___9~0 := ssl3_accept_#t~nondet23;havoc ssl3_accept_#t~nondet23;ssl3_accept_~tmp___10~0 := ssl3_accept_#t~nondet24;havoc ssl3_accept_#t~nondet24;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;ssl3_accept_~__cil_tmp61~0 := ssl3_accept_#t~nondet25;havoc ssl3_accept_#t~nondet25;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; 160305#L83 assume 0 != ssl3_accept_~s__info_callback~0;ssl3_accept_~cb~0 := ssl3_accept_~s__info_callback~0; 160273#L86-2 ssl3_accept_#t~post27 := ssl3_accept_~s__in_handshake~0;ssl3_accept_~s__in_handshake~0 := 1 + ssl3_accept_#t~post27;havoc ssl3_accept_#t~post27; 160274#L91 assume !(0 != 12288 + ssl3_accept_~tmp___1~0); 160183#L91-1 assume !(0 == ssl3_accept_~s__cert~0); 160361#L100-2 assume !false; 162102#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 166480#L103 assume !(12292 == ssl3_accept_~s__state~0); 166481#L106 assume !(16384 == ssl3_accept_~s__state~0); 166472#L109 assume !(8192 == ssl3_accept_~s__state~0); 166473#L112 assume !(24576 == ssl3_accept_~s__state~0); 166405#L115 assume !(8195 == ssl3_accept_~s__state~0); 166406#L118 assume !(8480 == ssl3_accept_~s__state~0); 163736#L121 assume !(8481 == ssl3_accept_~s__state~0); 163737#L124 assume !(8482 == ssl3_accept_~s__state~0); 161981#L127 assume !(8464 == ssl3_accept_~s__state~0); 161982#L130 assume !(8465 == ssl3_accept_~s__state~0); 166804#L133 assume !(8466 == ssl3_accept_~s__state~0); 166805#L136 assume 8496 == ssl3_accept_~s__state~0; 168625#L140 [2018-11-28 11:27:31,252 INFO L796 eck$LassoCheckResult]: Loop: 168625#L140 ssl3_accept_~ret~0 := ssl3_accept_#t~nondet33;havoc ssl3_accept_#t~nondet33; 168624#L288 assume !(1 == ssl3_accept_~blastFlag~0); 168623#L288-2 assume !(ssl3_accept_~ret~0 <= 0); 168621#L294 assume !(0 != ssl3_accept_~s__hit~0);ssl3_accept_~s__state~0 := 8512; 168622#L294-2 ssl3_accept_~s__init_num~0 := 0; 168647#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 168644#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 168641#L653-1 ssl3_accept_~skip~0 := 0; 168640#L100-2 assume !false; 168639#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 168638#L103 assume !(12292 == ssl3_accept_~s__state~0); 168637#L106 assume !(16384 == ssl3_accept_~s__state~0); 168636#L109 assume !(8192 == ssl3_accept_~s__state~0); 168635#L112 assume !(24576 == ssl3_accept_~s__state~0); 168634#L115 assume !(8195 == ssl3_accept_~s__state~0); 168633#L118 assume !(8480 == ssl3_accept_~s__state~0); 168632#L121 assume !(8481 == ssl3_accept_~s__state~0); 168631#L124 assume !(8482 == ssl3_accept_~s__state~0); 168630#L127 assume !(8464 == ssl3_accept_~s__state~0); 168629#L130 assume !(8465 == ssl3_accept_~s__state~0); 168628#L133 assume !(8466 == ssl3_accept_~s__state~0); 168626#L136 assume 8496 == ssl3_accept_~s__state~0; 168625#L140 [2018-11-28 11:27:31,252 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:27:31,252 INFO L82 PathProgramCache]: Analyzing trace with hash -210909267, now seen corresponding path program 1 times [2018-11-28 11:27:31,252 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 11:27:31,252 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 11:27:31,253 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:31,253 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 11:27:31,253 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:31,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 11:27:31,278 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-28 11:27:31,278 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-28 11:27:31,278 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2018-11-28 11:27:31,279 INFO L799 eck$LassoCheckResult]: stem already infeasible [2018-11-28 11:27:31,279 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:27:31,279 INFO L82 PathProgramCache]: Analyzing trace with hash -1733231013, now seen corresponding path program 1 times [2018-11-28 11:27:31,279 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 11:27:31,279 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 11:27:31,280 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:31,280 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 11:27:31,280 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:31,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 11:27:31,298 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-28 11:27:31,298 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-28 11:27:31,298 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-28 11:27:31,298 INFO L811 eck$LassoCheckResult]: loop already infeasible [2018-11-28 11:27:31,298 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-28 11:27:31,298 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-28 11:27:31,299 INFO L87 Difference]: Start difference. First operand 10822 states and 14035 transitions. cyclomatic complexity: 3230 Second operand 3 states. [2018-11-28 11:27:31,406 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 11:27:31,406 INFO L93 Difference]: Finished difference Result 10640 states and 13780 transitions. [2018-11-28 11:27:31,408 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-28 11:27:31,408 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 10640 states and 13780 transitions. [2018-11-28 11:27:31,433 INFO L131 ngComponentsAnalysis]: Automaton has 11 accepting balls. 7546 [2018-11-28 11:27:31,449 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 10640 states to 10613 states and 13753 transitions. [2018-11-28 11:27:31,449 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 7663 [2018-11-28 11:27:31,454 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 7663 [2018-11-28 11:27:31,454 INFO L73 IsDeterministic]: Start isDeterministic. Operand 10613 states and 13753 transitions. [2018-11-28 11:27:31,454 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-28 11:27:31,454 INFO L705 BuchiCegarLoop]: Abstraction has 10613 states and 13753 transitions. [2018-11-28 11:27:31,460 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10613 states and 13753 transitions. [2018-11-28 11:27:31,510 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10613 to 10518. [2018-11-28 11:27:31,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10518 states. [2018-11-28 11:27:31,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10518 states to 10518 states and 13639 transitions. [2018-11-28 11:27:31,522 INFO L728 BuchiCegarLoop]: Abstraction has 10518 states and 13639 transitions. [2018-11-28 11:27:31,522 INFO L608 BuchiCegarLoop]: Abstraction has 10518 states and 13639 transitions. [2018-11-28 11:27:31,522 INFO L442 BuchiCegarLoop]: ======== Iteration 28============ [2018-11-28 11:27:31,522 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 10518 states and 13639 transitions. [2018-11-28 11:27:31,542 INFO L131 ngComponentsAnalysis]: Automaton has 11 accepting balls. 7489 [2018-11-28 11:27:31,542 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-28 11:27:31,542 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-28 11:27:31,543 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1] [2018-11-28 11:27:31,543 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 11:27:31,543 INFO L794 eck$LassoCheckResult]: Stem: 181888#ULTIMATE.startENTRY 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;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;havoc ssl3_accept_~tmp___7~0;ssl3_accept_~tmp___8~0 := ssl3_accept_#t~nondet22;havoc ssl3_accept_#t~nondet22;ssl3_accept_~tmp___9~0 := ssl3_accept_#t~nondet23;havoc ssl3_accept_#t~nondet23;ssl3_accept_~tmp___10~0 := ssl3_accept_#t~nondet24;havoc ssl3_accept_#t~nondet24;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;ssl3_accept_~__cil_tmp61~0 := ssl3_accept_#t~nondet25;havoc ssl3_accept_#t~nondet25;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; 181769#L83 assume 0 != ssl3_accept_~s__info_callback~0;ssl3_accept_~cb~0 := ssl3_accept_~s__info_callback~0; 181737#L86-2 ssl3_accept_#t~post27 := ssl3_accept_~s__in_handshake~0;ssl3_accept_~s__in_handshake~0 := 1 + ssl3_accept_#t~post27;havoc ssl3_accept_#t~post27; 181738#L91 assume !(0 != 12288 + ssl3_accept_~tmp___1~0); 181652#L91-1 assume !(0 == ssl3_accept_~s__cert~0); 181816#L100-2 [2018-11-28 11:27:31,543 INFO L796 eck$LassoCheckResult]: Loop: 181816#L100-2 assume !false; 187443#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 187441#L103 assume !(12292 == ssl3_accept_~s__state~0); 187438#L106 assume !(16384 == ssl3_accept_~s__state~0); 187439#L109 assume !(8192 == ssl3_accept_~s__state~0); 187864#L112 assume !(24576 == ssl3_accept_~s__state~0); 187861#L115 assume !(8195 == ssl3_accept_~s__state~0); 187429#L118 assume !(8480 == ssl3_accept_~s__state~0); 187424#L121 assume !(8481 == ssl3_accept_~s__state~0); 187318#L124 assume !(8482 == ssl3_accept_~s__state~0); 187310#L127 assume !(8464 == ssl3_accept_~s__state~0); 187311#L130 assume !(8465 == ssl3_accept_~s__state~0); 187699#L133 assume !(8466 == ssl3_accept_~s__state~0); 187411#L136 assume !(8496 == ssl3_accept_~s__state~0); 187336#L139 assume !(8497 == ssl3_accept_~s__state~0); 187332#L142 assume !(8512 == ssl3_accept_~s__state~0); 187328#L145 assume !(8513 == ssl3_accept_~s__state~0); 187324#L148 assume !(8528 == ssl3_accept_~s__state~0); 187320#L151 assume !(8529 == ssl3_accept_~s__state~0); 187140#L154 assume !(8544 == ssl3_accept_~s__state~0); 187139#L157 assume !(8545 == ssl3_accept_~s__state~0); 187136#L160 assume !(8560 == ssl3_accept_~s__state~0); 187134#L163 assume !(8561 == ssl3_accept_~s__state~0); 186646#L166 assume 8448 == ssl3_accept_~s__state~0; 186647#L167 assume !(ssl3_accept_~num1~0 > 0); 186638#L447-1 ssl3_accept_~s__state~0 := ssl3_accept_~s__s3__tmp__next_state___0~0; 186639#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 186630#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 186626#L653-1 ssl3_accept_~skip~0 := 0; 186627#L100-2 assume !false; 187352#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 187347#L103 assume 12292 == ssl3_accept_~s__state~0; 187348#L104 ssl3_accept_~s__new_session~0 := 1; 187866#L212 ssl3_accept_~s__server~0 := 1; 187862#L217 assume 0 != ssl3_accept_~cb~0; 187863#L217-2 ssl3_accept_~__cil_tmp55~0 := 8 * ssl3_accept_~s__version~0; 187849#L222 assume !(3 != ssl3_accept_~__cil_tmp55~0);ssl3_accept_~s__type~0 := 8192; 187850#L227 assume !(0 == ssl3_accept_~s__init_buf___0~0); 187789#L227-2 assume !(0 == ssl3_accept_~tmp___4~0);ssl3_accept_~s__init_num~0 := 0; 187790#L244 assume 12292 != ssl3_accept_~s__state~0; 187769#L245 assume !(0 == ssl3_accept_~tmp___5~0);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 := 1 + ssl3_accept_#t~post29;havoc ssl3_accept_#t~post29; 187768#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 187767#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 187446#L653-1 ssl3_accept_~skip~0 := 0; 181816#L100-2 [2018-11-28 11:27:31,543 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:27:31,543 INFO L82 PathProgramCache]: Analyzing trace with hash 29685103, now seen corresponding path program 2 times [2018-11-28 11:27:31,543 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 11:27:31,543 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 11:27:31,544 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:31,544 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 11:27:31,544 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:31,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 11:27:31,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 11:27:31,548 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:27:31,548 INFO L82 PathProgramCache]: Analyzing trace with hash 537150454, now seen corresponding path program 1 times [2018-11-28 11:27:31,549 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 11:27:31,549 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 11:27:31,549 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:31,549 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-28 11:27:31,549 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:31,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 11:27:31,594 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-11-28 11:27:31,594 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-28 11:27:31,594 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-28 11:27:31,594 INFO L811 eck$LassoCheckResult]: loop already infeasible [2018-11-28 11:27:31,595 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-28 11:27:31,595 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-28 11:27:31,595 INFO L87 Difference]: Start difference. First operand 10518 states and 13639 transitions. cyclomatic complexity: 3134 Second operand 3 states. [2018-11-28 11:27:31,681 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 11:27:31,681 INFO L93 Difference]: Finished difference Result 10518 states and 13630 transitions. [2018-11-28 11:27:31,684 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-28 11:27:31,685 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 10518 states and 13630 transitions. [2018-11-28 11:27:31,709 INFO L131 ngComponentsAnalysis]: Automaton has 11 accepting balls. 7469 [2018-11-28 11:27:31,725 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 10518 states to 10518 states and 13630 transitions. [2018-11-28 11:27:31,725 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 7592 [2018-11-28 11:27:31,729 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 7592 [2018-11-28 11:27:31,729 INFO L73 IsDeterministic]: Start isDeterministic. Operand 10518 states and 13630 transitions. [2018-11-28 11:27:31,733 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-28 11:27:31,733 INFO L705 BuchiCegarLoop]: Abstraction has 10518 states and 13630 transitions. [2018-11-28 11:27:31,738 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10518 states and 13630 transitions. [2018-11-28 11:27:31,786 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10518 to 10508. [2018-11-28 11:27:31,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10508 states. [2018-11-28 11:27:31,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10508 states to 10508 states and 13618 transitions. [2018-11-28 11:27:31,796 INFO L728 BuchiCegarLoop]: Abstraction has 10508 states and 13618 transitions. [2018-11-28 11:27:31,796 INFO L608 BuchiCegarLoop]: Abstraction has 10508 states and 13618 transitions. [2018-11-28 11:27:31,796 INFO L442 BuchiCegarLoop]: ======== Iteration 29============ [2018-11-28 11:27:31,797 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 10508 states and 13618 transitions. [2018-11-28 11:27:31,815 INFO L131 ngComponentsAnalysis]: Automaton has 11 accepting balls. 7469 [2018-11-28 11:27:31,815 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-28 11:27:31,815 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-28 11:27:31,815 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1] [2018-11-28 11:27:31,815 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 11:27:31,816 INFO L794 eck$LassoCheckResult]: Stem: 202925#ULTIMATE.startENTRY 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;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;havoc ssl3_accept_~tmp___7~0;ssl3_accept_~tmp___8~0 := ssl3_accept_#t~nondet22;havoc ssl3_accept_#t~nondet22;ssl3_accept_~tmp___9~0 := ssl3_accept_#t~nondet23;havoc ssl3_accept_#t~nondet23;ssl3_accept_~tmp___10~0 := ssl3_accept_#t~nondet24;havoc ssl3_accept_#t~nondet24;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;ssl3_accept_~__cil_tmp61~0 := ssl3_accept_#t~nondet25;havoc ssl3_accept_#t~nondet25;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; 202811#L83 assume 0 != ssl3_accept_~s__info_callback~0;ssl3_accept_~cb~0 := ssl3_accept_~s__info_callback~0; 202777#L86-2 ssl3_accept_#t~post27 := ssl3_accept_~s__in_handshake~0;ssl3_accept_~s__in_handshake~0 := 1 + ssl3_accept_#t~post27;havoc ssl3_accept_#t~post27; 202778#L91 assume !(0 != 12288 + ssl3_accept_~tmp___1~0); 202696#L91-1 assume !(0 == ssl3_accept_~s__cert~0); 202860#L100-2 [2018-11-28 11:27:31,816 INFO L796 eck$LassoCheckResult]: Loop: 202860#L100-2 assume !false; 205996#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 205997#L103 assume !(12292 == ssl3_accept_~s__state~0); 206929#L106 assume !(16384 == ssl3_accept_~s__state~0); 206927#L109 assume !(8192 == ssl3_accept_~s__state~0); 206925#L112 assume !(24576 == ssl3_accept_~s__state~0); 206923#L115 assume !(8195 == ssl3_accept_~s__state~0); 206921#L118 assume !(8480 == ssl3_accept_~s__state~0); 206919#L121 assume !(8481 == ssl3_accept_~s__state~0); 206917#L124 assume !(8482 == ssl3_accept_~s__state~0); 206914#L127 assume !(8464 == ssl3_accept_~s__state~0); 206908#L130 assume !(8465 == ssl3_accept_~s__state~0); 206909#L133 assume !(8466 == ssl3_accept_~s__state~0); 206902#L136 assume !(8496 == ssl3_accept_~s__state~0); 206901#L139 assume !(8497 == ssl3_accept_~s__state~0); 206900#L142 assume !(8512 == ssl3_accept_~s__state~0); 206899#L145 assume !(8513 == ssl3_accept_~s__state~0); 206898#L148 assume !(8528 == ssl3_accept_~s__state~0); 206897#L151 assume !(8529 == ssl3_accept_~s__state~0); 206896#L154 assume !(8544 == ssl3_accept_~s__state~0); 206895#L157 assume !(8545 == ssl3_accept_~s__state~0); 206894#L160 assume !(8560 == ssl3_accept_~s__state~0); 206892#L163 assume !(8561 == ssl3_accept_~s__state~0); 206097#L166 assume 8448 == ssl3_accept_~s__state~0; 206089#L167 assume !(ssl3_accept_~num1~0 > 0); 206076#L447-1 ssl3_accept_~s__state~0 := ssl3_accept_~s__s3__tmp__next_state___0~0; 206070#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 206067#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 206064#L653-1 ssl3_accept_~skip~0 := 0; 206063#L100-2 assume !false; 206062#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 206059#L103 assume !(12292 == ssl3_accept_~s__state~0); 206061#L106 assume 16384 == ssl3_accept_~s__state~0; 206185#L212 ssl3_accept_~s__server~0 := 1; 206288#L217 assume 0 != ssl3_accept_~cb~0; 206286#L217-2 ssl3_accept_~__cil_tmp55~0 := 8 * ssl3_accept_~s__version~0; 206287#L222 assume !(3 != ssl3_accept_~__cil_tmp55~0);ssl3_accept_~s__type~0 := 8192; 206277#L227 assume !(0 == ssl3_accept_~s__init_buf___0~0); 206273#L227-2 assume !(0 == ssl3_accept_~tmp___4~0);ssl3_accept_~s__init_num~0 := 0; 206269#L244 assume 12292 != ssl3_accept_~s__state~0; 206267#L245 assume !(0 == ssl3_accept_~tmp___5~0);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 := 1 + ssl3_accept_#t~post29;havoc ssl3_accept_#t~post29; 206263#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 206264#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 206250#L653-1 ssl3_accept_~skip~0 := 0; 202860#L100-2 [2018-11-28 11:27:31,816 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:27:31,816 INFO L82 PathProgramCache]: Analyzing trace with hash 29685103, now seen corresponding path program 3 times [2018-11-28 11:27:31,816 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 11:27:31,816 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 11:27:31,817 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:31,817 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 11:27:31,817 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:31,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 11:27:31,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 11:27:31,821 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:27:31,821 INFO L82 PathProgramCache]: Analyzing trace with hash -518881310, now seen corresponding path program 1 times [2018-11-28 11:27:31,821 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 11:27:31,821 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 11:27:31,822 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:31,822 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-28 11:27:31,822 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:31,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 11:27:31,875 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-11-28 11:27:31,875 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-28 11:27:31,875 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-28 11:27:31,876 INFO L811 eck$LassoCheckResult]: loop already infeasible [2018-11-28 11:27:31,876 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-28 11:27:31,876 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-28 11:27:31,876 INFO L87 Difference]: Start difference. First operand 10508 states and 13618 transitions. cyclomatic complexity: 3123 Second operand 3 states. [2018-11-28 11:27:31,898 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 11:27:31,898 INFO L93 Difference]: Finished difference Result 9670 states and 12457 transitions. [2018-11-28 11:27:31,900 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-28 11:27:31,900 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 9670 states and 12457 transitions. [2018-11-28 11:27:31,923 INFO L131 ngComponentsAnalysis]: Automaton has 22 accepting balls. 6116 [2018-11-28 11:27:31,936 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 9670 states to 9538 states and 12266 transitions. [2018-11-28 11:27:31,937 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 6866 [2018-11-28 11:27:31,940 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 6866 [2018-11-28 11:27:31,940 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9538 states and 12266 transitions. [2018-11-28 11:27:31,941 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-28 11:27:31,941 INFO L705 BuchiCegarLoop]: Abstraction has 9538 states and 12266 transitions. [2018-11-28 11:27:31,946 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9538 states and 12266 transitions. [2018-11-28 11:27:31,989 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9538 to 9538. [2018-11-28 11:27:31,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9538 states. [2018-11-28 11:27:31,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9538 states to 9538 states and 12266 transitions. [2018-11-28 11:27:31,999 INFO L728 BuchiCegarLoop]: Abstraction has 9538 states and 12266 transitions. [2018-11-28 11:27:31,999 INFO L608 BuchiCegarLoop]: Abstraction has 9538 states and 12266 transitions. [2018-11-28 11:27:31,999 INFO L442 BuchiCegarLoop]: ======== Iteration 30============ [2018-11-28 11:27:31,999 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 9538 states and 12266 transitions. [2018-11-28 11:27:32,015 INFO L131 ngComponentsAnalysis]: Automaton has 22 accepting balls. 6116 [2018-11-28 11:27:32,015 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-28 11:27:32,015 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-28 11:27:32,016 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 11:27:32,016 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 11:27:32,016 INFO L794 eck$LassoCheckResult]: Stem: 223093#ULTIMATE.startENTRY 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;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;havoc ssl3_accept_~tmp___7~0;ssl3_accept_~tmp___8~0 := ssl3_accept_#t~nondet22;havoc ssl3_accept_#t~nondet22;ssl3_accept_~tmp___9~0 := ssl3_accept_#t~nondet23;havoc ssl3_accept_#t~nondet23;ssl3_accept_~tmp___10~0 := ssl3_accept_#t~nondet24;havoc ssl3_accept_#t~nondet24;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;ssl3_accept_~__cil_tmp61~0 := ssl3_accept_#t~nondet25;havoc ssl3_accept_#t~nondet25;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; 222981#L83 assume 0 != ssl3_accept_~s__info_callback~0;ssl3_accept_~cb~0 := ssl3_accept_~s__info_callback~0; 222952#L86-2 ssl3_accept_#t~post27 := ssl3_accept_~s__in_handshake~0;ssl3_accept_~s__in_handshake~0 := 1 + ssl3_accept_#t~post27;havoc ssl3_accept_#t~post27; 222953#L91 assume !(0 != 12288 + ssl3_accept_~tmp___1~0); 222877#L91-1 assume !(0 == ssl3_accept_~s__cert~0); 223030#L100-2 assume !false; 226326#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 226320#L103 assume !(12292 == ssl3_accept_~s__state~0); 226321#L106 assume !(16384 == ssl3_accept_~s__state~0); 226316#L109 assume !(8192 == ssl3_accept_~s__state~0); 226317#L112 assume !(24576 == ssl3_accept_~s__state~0); 226309#L115 assume !(8195 == ssl3_accept_~s__state~0); 226310#L118 assume !(8480 == ssl3_accept_~s__state~0); 226296#L121 assume !(8481 == ssl3_accept_~s__state~0); 226297#L124 assume !(8482 == ssl3_accept_~s__state~0); 224436#L127 assume !(8464 == ssl3_accept_~s__state~0); 224437#L130 assume !(8465 == ssl3_accept_~s__state~0); 227253#L133 assume !(8466 == ssl3_accept_~s__state~0); 227461#L136 [2018-11-28 11:27:32,016 INFO L796 eck$LassoCheckResult]: Loop: 227461#L136 assume !(8496 == ssl3_accept_~s__state~0); 227460#L139 assume !(8497 == ssl3_accept_~s__state~0); 227459#L142 assume !(8512 == ssl3_accept_~s__state~0); 227458#L145 assume !(8513 == ssl3_accept_~s__state~0); 227232#L148 assume !(8528 == ssl3_accept_~s__state~0); 227233#L151 assume !(8529 == ssl3_accept_~s__state~0); 227225#L154 assume !(8544 == ssl3_accept_~s__state~0); 227223#L157 assume !(8545 == ssl3_accept_~s__state~0); 227221#L160 assume !(8560 == ssl3_accept_~s__state~0); 227219#L163 assume !(8561 == ssl3_accept_~s__state~0); 226903#L166 assume 8448 == ssl3_accept_~s__state~0; 226904#L167 assume !(ssl3_accept_~num1~0 > 0); 226896#L447-1 ssl3_accept_~s__state~0 := ssl3_accept_~s__s3__tmp__next_state___0~0; 226897#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 226335#L653 assume 0 == ssl3_accept_~s__s3__tmp__reuse_message~0; 226332#L654 assume 0 == ssl3_accept_~skip~0; 226334#L655 assume 8560 == ssl3_accept_~state~0; 226737#L656 assume 8448 == ssl3_accept_~s__state~0; 226739#L657 assume !(-1 != ssl3_accept_~s__verify_mode~0); 227315#L655-1 assume !(0 != ssl3_accept_~s__debug~0); 227307#L672-1 assume !(0 != ssl3_accept_~cb~0); 227303#L653-1 ssl3_accept_~skip~0 := 0; 227294#L100-2 assume !false; 227295#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 227286#L103 assume !(12292 == ssl3_accept_~s__state~0); 227287#L106 assume !(16384 == ssl3_accept_~s__state~0); 227278#L109 assume !(8192 == ssl3_accept_~s__state~0); 227279#L112 assume !(24576 == ssl3_accept_~s__state~0); 227270#L115 assume !(8195 == ssl3_accept_~s__state~0); 227271#L118 assume !(8480 == ssl3_accept_~s__state~0); 227262#L121 assume !(8481 == ssl3_accept_~s__state~0); 227263#L124 assume !(8482 == ssl3_accept_~s__state~0); 227255#L127 assume !(8464 == ssl3_accept_~s__state~0); 227256#L130 assume !(8465 == ssl3_accept_~s__state~0); 227462#L133 assume !(8466 == ssl3_accept_~s__state~0); 227461#L136 [2018-11-28 11:27:32,016 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:27:32,017 INFO L82 PathProgramCache]: Analyzing trace with hash 2071406454, now seen corresponding path program 1 times [2018-11-28 11:27:32,017 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 11:27:32,017 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 11:27:32,017 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:32,018 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 11:27:32,018 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:32,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 11:27:32,050 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-28 11:27:32,050 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-28 11:27:32,050 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-28 11:27:32,050 INFO L799 eck$LassoCheckResult]: stem already infeasible [2018-11-28 11:27:32,051 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:27:32,051 INFO L82 PathProgramCache]: Analyzing trace with hash 1732366784, now seen corresponding path program 1 times [2018-11-28 11:27:32,051 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 11:27:32,051 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 11:27:32,051 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:32,051 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 11:27:32,052 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:32,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 11:27:32,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 11:27:32,143 INFO L216 LassoAnalysis]: Preferences: [2018-11-28 11:27:32,143 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-28 11:27:32,143 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-28 11:27:32,143 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-28 11:27:32,143 INFO L127 ssoRankerPreferences]: Use exernal solver: true [2018-11-28 11:27:32,143 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-28 11:27:32,143 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-28 11:27:32,143 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-28 11:27:32,144 INFO L131 ssoRankerPreferences]: Filename of dumped script: s3_srvr_12_false-unreach-call_false-termination.cil.c_Iteration30_Loop [2018-11-28 11:27:32,144 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-28 11:27:32,144 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-11-28 11:27:32,145 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:27:32,147 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:27:32,149 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:27:32,158 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:27:32,169 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:27:32,174 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:27:32,176 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:27:32,234 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-11-28 11:27:32,234 INFO L412 LassoAnalysis]: Checking for nontermination... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_2462f632-b186-438b-a485-d516cec6d0f9/bin-2019/uautomizer/z3 Starting monitored process 24 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 24 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-28 11:27:32,241 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-28 11:27:32,241 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-28 11:27:32,244 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-28 11:27:32,244 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_accept_~cb~0=0} Honda state: {ULTIMATE.start_ssl3_accept_~cb~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_2462f632-b186-438b-a485-d516cec6d0f9/bin-2019/uautomizer/z3 Starting monitored process 25 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 25 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-28 11:27:32,267 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-28 11:27:32,267 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-28 11:27:32,271 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-28 11:27:32,271 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_accept_~s__verify_mode~0=-1} Honda state: {ULTIMATE.start_ssl3_accept_~s__verify_mode~0=-1} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_2462f632-b186-438b-a485-d516cec6d0f9/bin-2019/uautomizer/z3 Starting monitored process 26 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 26 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-28 11:27:32,293 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-28 11:27:32,293 INFO L163 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_2462f632-b186-438b-a485-d516cec6d0f9/bin-2019/uautomizer/z3 Starting monitored process 27 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 27 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-28 11:27:32,335 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2018-11-28 11:27:32,335 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-28 11:27:32,341 INFO L452 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2018-11-28 11:27:32,358 INFO L216 LassoAnalysis]: Preferences: [2018-11-28 11:27:32,358 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-28 11:27:32,358 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-28 11:27:32,358 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-28 11:27:32,358 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-28 11:27:32,358 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-28 11:27:32,358 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-28 11:27:32,359 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-28 11:27:32,359 INFO L131 ssoRankerPreferences]: Filename of dumped script: s3_srvr_12_false-unreach-call_false-termination.cil.c_Iteration30_Loop [2018-11-28 11:27:32,359 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-28 11:27:32,359 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-11-28 11:27:32,360 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:27:32,374 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:27:32,376 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:27:32,382 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:27:32,385 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:27:32,388 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:27:32,389 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:27:32,444 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-11-28 11:27:32,444 INFO L497 LassoAnalysis]: Using template 'affine'. [2018-11-28 11:27:32,444 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 [2018-11-28 11:27:32,445 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:27:32,445 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:27:32,445 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:27:32,445 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:27:32,445 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 11:27:32,446 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 11:27:32,446 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:27:32,446 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:27:32,446 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 [2018-11-28 11:27:32,446 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:27:32,446 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:27:32,447 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:27:32,447 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:27:32,447 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 11:27:32,447 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 11:27:32,447 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:27:32,447 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:27:32,448 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 [2018-11-28 11:27:32,448 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:27:32,448 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:27:32,448 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:27:32,448 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:27:32,449 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 11:27:32,449 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 11:27:32,449 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:27:32,451 INFO L421 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2018-11-28 11:27:32,453 INFO L443 ModelExtractionUtils]: Simplification made 3 calls to the SMT solver. [2018-11-28 11:27:32,453 INFO L444 ModelExtractionUtils]: 2 out of 5 variables were initially zero. Simplification set additionally 1 variables to zero. [2018-11-28 11:27:32,453 INFO L437 nArgumentSynthesizer]: Simplifying supporting invariants... [2018-11-28 11:27:32,453 INFO L440 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2018-11-28 11:27:32,453 INFO L518 LassoAnalysis]: Proved termination. [2018-11-28 11:27:32,454 INFO L520 LassoAnalysis]: Termination argument consisting of: Ranking function f(ULTIMATE.start_ssl3_accept_~state~0) = 1*ULTIMATE.start_ssl3_accept_~state~0 Supporting invariants [] [2018-11-28 11:27:32,454 INFO L297 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2018-11-28 11:27:32,491 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:27:32,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 11:27:32,501 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-28 11:27:32,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 11:27:32,511 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-28 11:27:32,534 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-28 11:27:32,534 INFO L152 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 4 loop predicates [2018-11-28 11:27:32,535 INFO L72 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 9538 states and 12266 transitions. cyclomatic complexity: 2757 Second operand 6 states. [2018-11-28 11:27:32,849 INFO L76 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 9538 states and 12266 transitions. cyclomatic complexity: 2757. Second operand 6 states. Result 35652 states and 46277 transitions. Complement of second has 13 states. [2018-11-28 11:27:32,849 INFO L142 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 7 states 1 stem states 5 non-accepting loop states 1 accepting loop states [2018-11-28 11:27:32,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2018-11-28 11:27:32,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 348 transitions. [2018-11-28 11:27:32,850 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 7 states and 348 transitions. Stem has 18 letters. Loop has 35 letters. [2018-11-28 11:27:32,850 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2018-11-28 11:27:32,850 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 7 states and 348 transitions. Stem has 53 letters. Loop has 35 letters. [2018-11-28 11:27:32,851 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2018-11-28 11:27:32,851 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 7 states and 348 transitions. Stem has 18 letters. Loop has 70 letters. [2018-11-28 11:27:32,852 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2018-11-28 11:27:32,852 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 35652 states and 46277 transitions. [2018-11-28 11:27:32,931 INFO L131 ngComponentsAnalysis]: Automaton has 76 accepting balls. 9012 [2018-11-28 11:27:32,979 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 35652 states to 31379 states and 40279 transitions. [2018-11-28 11:27:32,979 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 12651 [2018-11-28 11:27:32,986 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 12902 [2018-11-28 11:27:32,986 INFO L73 IsDeterministic]: Start isDeterministic. Operand 31379 states and 40279 transitions. [2018-11-28 11:27:32,986 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-28 11:27:32,986 INFO L705 BuchiCegarLoop]: Abstraction has 31379 states and 40279 transitions. [2018-11-28 11:27:32,998 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31379 states and 40279 transitions. [2018-11-28 11:27:33,159 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31379 to 25968. [2018-11-28 11:27:33,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 25968 states. [2018-11-28 11:27:33,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25968 states to 25968 states and 33095 transitions. [2018-11-28 11:27:33,186 INFO L728 BuchiCegarLoop]: Abstraction has 25968 states and 33095 transitions. [2018-11-28 11:27:33,186 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-28 11:27:33,186 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-28 11:27:33,186 INFO L87 Difference]: Start difference. First operand 25968 states and 33095 transitions. Second operand 3 states. [2018-11-28 11:27:33,280 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 11:27:33,280 INFO L93 Difference]: Finished difference Result 13026 states and 16555 transitions. [2018-11-28 11:27:33,280 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-28 11:27:33,280 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 13026 states and 16555 transitions. [2018-11-28 11:27:33,316 INFO L131 ngComponentsAnalysis]: Automaton has 20 accepting balls. 2898 [2018-11-28 11:27:33,335 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 13026 states to 13026 states and 16555 transitions. [2018-11-28 11:27:33,335 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 4040 [2018-11-28 11:27:33,337 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 4040 [2018-11-28 11:27:33,338 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13026 states and 16555 transitions. [2018-11-28 11:27:33,339 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-28 11:27:33,339 INFO L705 BuchiCegarLoop]: Abstraction has 13026 states and 16555 transitions. [2018-11-28 11:27:33,345 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13026 states and 16555 transitions. [2018-11-28 11:27:33,409 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13026 to 12955. [2018-11-28 11:27:33,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12955 states. [2018-11-28 11:27:33,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12955 states to 12955 states and 16474 transitions. [2018-11-28 11:27:33,422 INFO L728 BuchiCegarLoop]: Abstraction has 12955 states and 16474 transitions. [2018-11-28 11:27:33,422 INFO L608 BuchiCegarLoop]: Abstraction has 12955 states and 16474 transitions. [2018-11-28 11:27:33,422 INFO L442 BuchiCegarLoop]: ======== Iteration 31============ [2018-11-28 11:27:33,423 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 12955 states and 16474 transitions. [2018-11-28 11:27:33,444 INFO L131 ngComponentsAnalysis]: Automaton has 20 accepting balls. 2892 [2018-11-28 11:27:33,444 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-28 11:27:33,444 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-28 11:27:33,444 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [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] [2018-11-28 11:27:33,445 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, 1, 1, 1, 1] [2018-11-28 11:27:33,445 INFO L794 eck$LassoCheckResult]: Stem: 307497#ULTIMATE.startENTRY 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;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;havoc ssl3_accept_~tmp___7~0;ssl3_accept_~tmp___8~0 := ssl3_accept_#t~nondet22;havoc ssl3_accept_#t~nondet22;ssl3_accept_~tmp___9~0 := ssl3_accept_#t~nondet23;havoc ssl3_accept_#t~nondet23;ssl3_accept_~tmp___10~0 := ssl3_accept_#t~nondet24;havoc ssl3_accept_#t~nondet24;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;ssl3_accept_~__cil_tmp61~0 := ssl3_accept_#t~nondet25;havoc ssl3_accept_#t~nondet25;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; 307378#L83 assume 0 != ssl3_accept_~s__info_callback~0;ssl3_accept_~cb~0 := ssl3_accept_~s__info_callback~0; 307344#L86-2 ssl3_accept_#t~post27 := ssl3_accept_~s__in_handshake~0;ssl3_accept_~s__in_handshake~0 := 1 + ssl3_accept_#t~post27;havoc ssl3_accept_#t~post27; 307345#L91 assume !(0 != 12288 + ssl3_accept_~tmp___1~0); 307262#L91-1 assume !(0 == ssl3_accept_~s__cert~0); 307424#L100-2 assume !false; 309003#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 309002#L103 assume !(12292 == ssl3_accept_~s__state~0); 309001#L106 assume !(16384 == ssl3_accept_~s__state~0); 309000#L109 assume !(8192 == ssl3_accept_~s__state~0); 308999#L112 assume !(24576 == ssl3_accept_~s__state~0); 308998#L115 assume !(8195 == ssl3_accept_~s__state~0); 308997#L118 assume !(8480 == ssl3_accept_~s__state~0); 308996#L121 assume !(8481 == ssl3_accept_~s__state~0); 308995#L124 assume !(8482 == ssl3_accept_~s__state~0); 308994#L127 assume 8464 == ssl3_accept_~s__state~0; 308993#L134 ssl3_accept_~s__shutdown~0 := 0;ssl3_accept_~ret~0 := ssl3_accept_#t~nondet32;havoc ssl3_accept_#t~nondet32; 308992#L275 assume 0 == ssl3_accept_~blastFlag~0;ssl3_accept_~blastFlag~0 := 1; 308990#L275-2 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; 308987#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 308984#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 308981#L653-1 ssl3_accept_~skip~0 := 0; 308980#L100-2 assume !false; 308979#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 308978#L103 assume !(12292 == ssl3_accept_~s__state~0); 308977#L106 assume !(16384 == ssl3_accept_~s__state~0); 308976#L109 assume !(8192 == ssl3_accept_~s__state~0); 308975#L112 assume !(24576 == ssl3_accept_~s__state~0); 308974#L115 assume !(8195 == ssl3_accept_~s__state~0); 308973#L118 assume !(8480 == ssl3_accept_~s__state~0); 308972#L121 assume !(8481 == ssl3_accept_~s__state~0); 308971#L124 assume !(8482 == ssl3_accept_~s__state~0); 308970#L127 assume !(8464 == ssl3_accept_~s__state~0); 308969#L130 assume !(8465 == ssl3_accept_~s__state~0); 308968#L133 assume !(8466 == ssl3_accept_~s__state~0); 308966#L136 assume 8496 == ssl3_accept_~s__state~0; 308965#L140 ssl3_accept_~ret~0 := ssl3_accept_#t~nondet33;havoc ssl3_accept_#t~nondet33; 308964#L288 assume 1 == ssl3_accept_~blastFlag~0;ssl3_accept_~blastFlag~0 := 2; 308962#L288-2 assume !(ssl3_accept_~ret~0 <= 0); 308960#L294 assume !(0 != ssl3_accept_~s__hit~0);ssl3_accept_~s__state~0 := 8512; 308961#L294-2 ssl3_accept_~s__init_num~0 := 0; 309652#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 309653#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 309605#L653-1 [2018-11-28 11:27:33,445 INFO L796 eck$LassoCheckResult]: Loop: 309605#L653-1 ssl3_accept_~skip~0 := 0; 309594#L100-2 assume !false; 309590#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 309586#L103 assume !(12292 == ssl3_accept_~s__state~0); 309582#L106 assume !(16384 == ssl3_accept_~s__state~0); 309578#L109 assume !(8192 == ssl3_accept_~s__state~0); 309574#L112 assume !(24576 == ssl3_accept_~s__state~0); 309570#L115 assume !(8195 == ssl3_accept_~s__state~0); 309566#L118 assume !(8480 == ssl3_accept_~s__state~0); 309562#L121 assume !(8481 == ssl3_accept_~s__state~0); 309557#L124 assume !(8482 == ssl3_accept_~s__state~0); 309552#L127 assume !(8464 == ssl3_accept_~s__state~0); 309548#L130 assume !(8465 == ssl3_accept_~s__state~0); 309544#L133 assume !(8466 == ssl3_accept_~s__state~0); 309541#L136 assume !(8496 == ssl3_accept_~s__state~0); 309538#L139 assume 8497 == ssl3_accept_~s__state~0; 309087#L140 ssl3_accept_~ret~0 := ssl3_accept_#t~nondet33;havoc ssl3_accept_#t~nondet33; 309662#L288 assume !(1 == ssl3_accept_~blastFlag~0); 309659#L288-2 assume !(ssl3_accept_~ret~0 <= 0); 309654#L294 assume !(0 != ssl3_accept_~s__hit~0);ssl3_accept_~s__state~0 := 8512; 309655#L294-2 ssl3_accept_~s__init_num~0 := 0; 309762#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 309620#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 309605#L653-1 [2018-11-28 11:27:33,445 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:27:33,445 INFO L82 PathProgramCache]: Analyzing trace with hash -938349786, now seen corresponding path program 1 times [2018-11-28 11:27:33,445 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 11:27:33,445 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 11:27:33,446 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:33,446 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 11:27:33,446 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:33,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 11:27:33,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 11:27:33,455 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:27:33,455 INFO L82 PathProgramCache]: Analyzing trace with hash -530639673, now seen corresponding path program 1 times [2018-11-28 11:27:33,455 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 11:27:33,455 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 11:27:33,456 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:33,456 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 11:27:33,456 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:33,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 11:27:33,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 11:27:33,459 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:27:33,459 INFO L82 PathProgramCache]: Analyzing trace with hash 1871605762, now seen corresponding path program 1 times [2018-11-28 11:27:33,459 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 11:27:33,460 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 11:27:33,460 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:33,460 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 11:27:33,460 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:33,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 11:27:33,507 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2018-11-28 11:27:33,507 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-28 11:27:33,507 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-28 11:27:33,566 INFO L216 LassoAnalysis]: Preferences: [2018-11-28 11:27:33,566 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-28 11:27:33,566 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-28 11:27:33,566 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-28 11:27:33,566 INFO L127 ssoRankerPreferences]: Use exernal solver: true [2018-11-28 11:27:33,566 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-28 11:27:33,566 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-28 11:27:33,566 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-28 11:27:33,567 INFO L131 ssoRankerPreferences]: Filename of dumped script: s3_srvr_12_false-unreach-call_false-termination.cil.c_Iteration31_Loop [2018-11-28 11:27:33,567 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-28 11:27:33,567 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-11-28 11:27:33,568 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:27:33,586 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:27:33,594 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:27:33,599 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:27:33,603 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:27:33,606 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:27:33,613 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:27:33,678 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-11-28 11:27:33,678 INFO L412 LassoAnalysis]: Checking for nontermination... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_2462f632-b186-438b-a485-d516cec6d0f9/bin-2019/uautomizer/z3 Starting monitored process 28 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 28 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-28 11:27:33,686 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-28 11:27:33,686 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-28 11:27:33,689 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-28 11:27:33,689 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_accept_~s__hit~0=0} Honda state: {ULTIMATE.start_ssl3_accept_~s__hit~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_2462f632-b186-438b-a485-d516cec6d0f9/bin-2019/uautomizer/z3 Starting monitored process 29 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 29 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-28 11:27:33,711 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-28 11:27:33,711 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-28 11:27:33,713 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-28 11:27:33,713 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_accept_~blastFlag~0=4} Honda state: {ULTIMATE.start_ssl3_accept_~blastFlag~0=4} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_2462f632-b186-438b-a485-d516cec6d0f9/bin-2019/uautomizer/z3 Starting monitored process 30 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 30 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-28 11:27:33,732 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-28 11:27:33,732 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-28 11:27:33,736 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-28 11:27:33,736 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_accept_~s__s3__tmp__reuse_message~0=-8, ULTIMATE.start_ssl3_accept_#t~nondet51=-8} Honda state: {ULTIMATE.start_ssl3_accept_~s__s3__tmp__reuse_message~0=-8, ULTIMATE.start_ssl3_accept_#t~nondet51=-8} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_2462f632-b186-438b-a485-d516cec6d0f9/bin-2019/uautomizer/z3 Starting monitored process 31 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 31 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-28 11:27:33,756 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-28 11:27:33,756 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-28 11:27:33,760 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-28 11:27:33,761 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_accept_#t~nondet33=5, ULTIMATE.start_ssl3_accept_~ret~0=5} Honda state: {ULTIMATE.start_ssl3_accept_#t~nondet33=5, ULTIMATE.start_ssl3_accept_~ret~0=5} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_2462f632-b186-438b-a485-d516cec6d0f9/bin-2019/uautomizer/z3 Starting monitored process 32 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 32 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-28 11:27:33,781 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-28 11:27:33,781 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-28 11:27:33,784 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-28 11:27:33,784 INFO L448 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_2462f632-b186-438b-a485-d516cec6d0f9/bin-2019/uautomizer/z3 Starting monitored process 33 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 33 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-28 11:27:33,805 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-28 11:27:33,805 INFO L163 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_2462f632-b186-438b-a485-d516cec6d0f9/bin-2019/uautomizer/z3 Starting monitored process 34 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 34 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-28 11:27:33,827 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2018-11-28 11:27:33,827 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-28 11:27:33,831 INFO L452 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2018-11-28 11:27:33,847 INFO L216 LassoAnalysis]: Preferences: [2018-11-28 11:27:33,848 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-28 11:27:33,848 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-28 11:27:33,848 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-28 11:27:33,848 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-28 11:27:33,848 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-28 11:27:33,848 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-28 11:27:33,848 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-28 11:27:33,848 INFO L131 ssoRankerPreferences]: Filename of dumped script: s3_srvr_12_false-unreach-call_false-termination.cil.c_Iteration31_Loop [2018-11-28 11:27:33,848 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-28 11:27:33,848 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-11-28 11:27:33,849 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:27:33,854 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:27:33,856 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:27:33,858 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:27:33,861 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:27:33,865 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:27:33,869 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 11:27:33,918 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-11-28 11:27:33,918 INFO L497 LassoAnalysis]: Using template 'affine'. [2018-11-28 11:27:33,919 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 [2018-11-28 11:27:33,919 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:27:33,919 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:27:33,919 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:27:33,919 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:27:33,919 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 11:27:33,919 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 11:27:33,919 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:27:33,920 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:27:33,920 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 [2018-11-28 11:27:33,920 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:27:33,920 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:27:33,920 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:27:33,920 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:27:33,920 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 11:27:33,921 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 11:27:33,921 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:27:33,921 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:27:33,921 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 [2018-11-28 11:27:33,921 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:27:33,921 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:27:33,921 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:27:33,921 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-28 11:27:33,922 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 11:27:33,922 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 11:27:33,922 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:27:33,922 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:27:33,922 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 [2018-11-28 11:27:33,923 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:27:33,923 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:27:33,923 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:27:33,923 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-28 11:27:33,923 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 11:27:33,924 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 11:27:33,924 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:27:33,925 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 11:27:33,925 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 [2018-11-28 11:27:33,925 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 11:27:33,925 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 11:27:33,925 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 11:27:33,925 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 11:27:33,925 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 11:27:33,926 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 11:27:33,926 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 11:27:33,927 INFO L421 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2018-11-28 11:27:33,928 INFO L443 ModelExtractionUtils]: Simplification made 3 calls to the SMT solver. [2018-11-28 11:27:33,929 INFO L444 ModelExtractionUtils]: 1 out of 4 variables were initially zero. Simplification set additionally 0 variables to zero. [2018-11-28 11:27:33,929 INFO L437 nArgumentSynthesizer]: Simplifying supporting invariants... [2018-11-28 11:27:33,929 INFO L440 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2018-11-28 11:27:33,929 INFO L518 LassoAnalysis]: Proved termination. [2018-11-28 11:27:33,929 INFO L520 LassoAnalysis]: Termination argument consisting of: Ranking function f(ULTIMATE.start_ssl3_accept_~s__state~0) = -2*ULTIMATE.start_ssl3_accept_~s__state~0 + 17009 Supporting invariants [] [2018-11-28 11:27:33,930 INFO L297 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2018-11-28 11:27:33,965 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:27:33,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 11:27:33,978 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-28 11:27:33,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 11:27:33,984 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-28 11:27:34,039 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-28 11:27:34,040 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 [2018-11-28 11:27:34,040 INFO L72 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 12955 states and 16474 transitions. cyclomatic complexity: 3570 Second operand 5 states. [2018-11-28 11:27:34,529 INFO L76 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 12955 states and 16474 transitions. cyclomatic complexity: 3570. Second operand 5 states. Result 53003 states and 65421 transitions. Complement of second has 9 states. [2018-11-28 11:27:34,529 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 [2018-11-28 11:27:34,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2018-11-28 11:27:34,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 523 transitions. [2018-11-28 11:27:34,530 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 523 transitions. Stem has 43 letters. Loop has 23 letters. [2018-11-28 11:27:34,530 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2018-11-28 11:27:34,531 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 523 transitions. Stem has 66 letters. Loop has 23 letters. [2018-11-28 11:27:34,531 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2018-11-28 11:27:34,531 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 523 transitions. Stem has 43 letters. Loop has 46 letters. [2018-11-28 11:27:34,531 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2018-11-28 11:27:34,531 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 53003 states and 65421 transitions. [2018-11-28 11:27:34,716 INFO L131 ngComponentsAnalysis]: Automaton has 48 accepting balls. 6252 [2018-11-28 11:27:34,776 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 53003 states to 41740 states and 51993 transitions. [2018-11-28 11:27:34,776 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 10877 [2018-11-28 11:27:34,783 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 12128 [2018-11-28 11:27:34,784 INFO L73 IsDeterministic]: Start isDeterministic. Operand 41740 states and 51993 transitions. [2018-11-28 11:27:34,790 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-28 11:27:34,790 INFO L705 BuchiCegarLoop]: Abstraction has 41740 states and 51993 transitions. [2018-11-28 11:27:34,811 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 41740 states and 51993 transitions. [2018-11-28 11:27:34,961 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 41740 to 24126. [2018-11-28 11:27:34,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24126 states. [2018-11-28 11:27:34,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24126 states to 24126 states and 31029 transitions. [2018-11-28 11:27:34,984 INFO L728 BuchiCegarLoop]: Abstraction has 24126 states and 31029 transitions. [2018-11-28 11:27:34,984 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-28 11:27:34,984 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-28 11:27:34,984 INFO L87 Difference]: Start difference. First operand 24126 states and 31029 transitions. Second operand 3 states. [2018-11-28 11:27:35,106 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 11:27:35,107 INFO L93 Difference]: Finished difference Result 24206 states and 31094 transitions. [2018-11-28 11:27:35,107 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-28 11:27:35,107 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 24206 states and 31094 transitions. [2018-11-28 11:27:35,157 INFO L131 ngComponentsAnalysis]: Automaton has 31 accepting balls. 4721 [2018-11-28 11:27:35,192 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 24206 states to 23748 states and 30510 transitions. [2018-11-28 11:27:35,192 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 6534 [2018-11-28 11:27:35,196 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 6944 [2018-11-28 11:27:35,196 INFO L73 IsDeterministic]: Start isDeterministic. Operand 23748 states and 30510 transitions. [2018-11-28 11:27:35,196 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-28 11:27:35,196 INFO L705 BuchiCegarLoop]: Abstraction has 23748 states and 30510 transitions. [2018-11-28 11:27:35,206 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23748 states and 30510 transitions. [2018-11-28 11:27:35,309 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23748 to 21332. [2018-11-28 11:27:35,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21332 states. [2018-11-28 11:27:35,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21332 states to 21332 states and 27485 transitions. [2018-11-28 11:27:35,330 INFO L728 BuchiCegarLoop]: Abstraction has 21332 states and 27485 transitions. [2018-11-28 11:27:35,330 INFO L608 BuchiCegarLoop]: Abstraction has 21332 states and 27485 transitions. [2018-11-28 11:27:35,330 INFO L442 BuchiCegarLoop]: ======== Iteration 32============ [2018-11-28 11:27:35,330 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 21332 states and 27485 transitions. [2018-11-28 11:27:35,361 INFO L131 ngComponentsAnalysis]: Automaton has 29 accepting balls. 4617 [2018-11-28 11:27:35,361 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-28 11:27:35,361 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-28 11:27:35,362 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [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] [2018-11-28 11:27:35,362 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [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, 1] [2018-11-28 11:27:35,362 INFO L794 eck$LassoCheckResult]: Stem: 422026#ULTIMATE.startENTRY 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;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;havoc ssl3_accept_~tmp___7~0;ssl3_accept_~tmp___8~0 := ssl3_accept_#t~nondet22;havoc ssl3_accept_#t~nondet22;ssl3_accept_~tmp___9~0 := ssl3_accept_#t~nondet23;havoc ssl3_accept_#t~nondet23;ssl3_accept_~tmp___10~0 := ssl3_accept_#t~nondet24;havoc ssl3_accept_#t~nondet24;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;ssl3_accept_~__cil_tmp61~0 := ssl3_accept_#t~nondet25;havoc ssl3_accept_#t~nondet25;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; 421892#L83 assume 0 != ssl3_accept_~s__info_callback~0;ssl3_accept_~cb~0 := ssl3_accept_~s__info_callback~0; 421861#L86-2 ssl3_accept_#t~post27 := ssl3_accept_~s__in_handshake~0;ssl3_accept_~s__in_handshake~0 := 1 + ssl3_accept_#t~post27;havoc ssl3_accept_#t~post27; 421862#L91 assume !(0 != 12288 + ssl3_accept_~tmp___1~0); 421777#L91-1 assume !(0 == ssl3_accept_~s__cert~0); 421952#L100-2 assume !false; 425088#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 425086#L103 assume !(12292 == ssl3_accept_~s__state~0); 425083#L106 assume !(16384 == ssl3_accept_~s__state~0); 425080#L109 assume !(8192 == ssl3_accept_~s__state~0); 425075#L112 assume !(24576 == ssl3_accept_~s__state~0); 425069#L115 assume !(8195 == ssl3_accept_~s__state~0); 425061#L118 assume !(8480 == ssl3_accept_~s__state~0); 425039#L121 assume !(8481 == ssl3_accept_~s__state~0); 425032#L124 assume !(8482 == ssl3_accept_~s__state~0); 425024#L127 assume 8464 == ssl3_accept_~s__state~0; 425020#L134 ssl3_accept_~s__shutdown~0 := 0;ssl3_accept_~ret~0 := ssl3_accept_#t~nondet32;havoc ssl3_accept_#t~nondet32; 425016#L275 assume 0 == ssl3_accept_~blastFlag~0;ssl3_accept_~blastFlag~0 := 1; 425012#L275-2 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; 425006#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 424999#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 425000#L653-1 ssl3_accept_~skip~0 := 0; 427678#L100-2 assume !false; 427677#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 427676#L103 assume !(12292 == ssl3_accept_~s__state~0); 427675#L106 assume !(16384 == ssl3_accept_~s__state~0); 427674#L109 assume !(8192 == ssl3_accept_~s__state~0); 427673#L112 assume !(24576 == ssl3_accept_~s__state~0); 427672#L115 assume !(8195 == ssl3_accept_~s__state~0); 427671#L118 assume !(8480 == ssl3_accept_~s__state~0); 427670#L121 assume !(8481 == ssl3_accept_~s__state~0); 427669#L124 assume !(8482 == ssl3_accept_~s__state~0); 427668#L127 assume !(8464 == ssl3_accept_~s__state~0); 427667#L130 assume !(8465 == ssl3_accept_~s__state~0); 427666#L133 assume !(8466 == ssl3_accept_~s__state~0); 427664#L136 assume 8496 == ssl3_accept_~s__state~0; 427665#L140 ssl3_accept_~ret~0 := ssl3_accept_#t~nondet33;havoc ssl3_accept_#t~nondet33; 433362#L288 assume 1 == ssl3_accept_~blastFlag~0;ssl3_accept_~blastFlag~0 := 2; 433360#L288-2 assume !(ssl3_accept_~ret~0 <= 0); 433358#L294 assume !(0 != ssl3_accept_~s__hit~0);ssl3_accept_~s__state~0 := 8512; 433359#L294-2 ssl3_accept_~s__init_num~0 := 0; 433551#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 433354#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 432007#L653-1 [2018-11-28 11:27:35,362 INFO L796 eck$LassoCheckResult]: Loop: 432007#L653-1 ssl3_accept_~skip~0 := 0; 432733#L100-2 assume !false; 432732#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 432729#L103 assume !(12292 == ssl3_accept_~s__state~0); 432720#L106 assume !(16384 == ssl3_accept_~s__state~0); 432717#L109 assume !(8192 == ssl3_accept_~s__state~0); 432711#L112 assume !(24576 == ssl3_accept_~s__state~0); 432703#L115 assume !(8195 == ssl3_accept_~s__state~0); 432699#L118 assume !(8480 == ssl3_accept_~s__state~0); 432493#L121 assume !(8481 == ssl3_accept_~s__state~0); 432445#L124 assume !(8482 == ssl3_accept_~s__state~0); 432348#L127 assume !(8464 == ssl3_accept_~s__state~0); 432344#L130 assume !(8465 == ssl3_accept_~s__state~0); 432340#L133 assume !(8466 == ssl3_accept_~s__state~0); 432336#L136 assume !(8496 == ssl3_accept_~s__state~0); 432333#L139 assume !(8497 == ssl3_accept_~s__state~0); 432332#L142 assume 8512 == ssl3_accept_~s__state~0; 421964#L146 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; 421914#L306 assume 0 != (256 + ssl3_accept_~__cil_tmp56~0) % 4294967296;ssl3_accept_~__cil_tmp56~0 := 256345;ssl3_accept_~skip~0 := 1; 421915#L306-2 ssl3_accept_~s__state~0 := 8528;ssl3_accept_~s__init_num~0 := 0; 433055#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 433053#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 432561#L653-1 ssl3_accept_~skip~0 := 0; 432826#L100-2 assume !false; 432818#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 432819#L103 assume !(12292 == ssl3_accept_~s__state~0); 432810#L106 assume !(16384 == ssl3_accept_~s__state~0); 432811#L109 assume !(8192 == ssl3_accept_~s__state~0); 432802#L112 assume !(24576 == ssl3_accept_~s__state~0); 432803#L115 assume !(8195 == ssl3_accept_~s__state~0); 432794#L118 assume !(8480 == ssl3_accept_~s__state~0); 432795#L121 assume !(8481 == ssl3_accept_~s__state~0); 432786#L124 assume !(8482 == ssl3_accept_~s__state~0); 432787#L127 assume !(8464 == ssl3_accept_~s__state~0); 432778#L130 assume !(8465 == ssl3_accept_~s__state~0); 432779#L133 assume !(8466 == ssl3_accept_~s__state~0); 432769#L136 assume !(8496 == ssl3_accept_~s__state~0); 432770#L139 assume !(8497 == ssl3_accept_~s__state~0); 432761#L142 assume !(8512 == ssl3_accept_~s__state~0); 432762#L145 assume !(8513 == ssl3_accept_~s__state~0); 432742#L148 assume 8528 == ssl3_accept_~s__state~0; 430814#L152 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; 433033#L328 assume 0 != (2097152 + ssl3_accept_~__cil_tmp57~0) % 4294967296;ssl3_accept_~s__s3__tmp__use_rsa_tmp~0 := 1; 433029#L328-2 assume 0 != ssl3_accept_~s__s3__tmp__use_rsa_tmp~0; 422068#L361 ssl3_accept_~ret~0 := ssl3_accept_#t~nondet39;havoc ssl3_accept_#t~nondet39; 433024#L363 assume !(3 == ssl3_accept_~blastFlag~0); 422019#L363-2 assume !(ssl3_accept_~ret~0 <= 0); 421738#L340-1 ssl3_accept_~s__state~0 := 8544;ssl3_accept_~s__init_num~0 := 0; 421739#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 433045#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 431454#L653-1 ssl3_accept_~skip~0 := 0; 433042#L100-2 assume !false; 433041#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 433040#L103 assume !(12292 == ssl3_accept_~s__state~0); 433039#L106 assume !(16384 == ssl3_accept_~s__state~0); 433038#L109 assume !(8192 == ssl3_accept_~s__state~0); 433037#L112 assume !(24576 == ssl3_accept_~s__state~0); 433036#L115 assume !(8195 == ssl3_accept_~s__state~0); 433035#L118 assume !(8480 == ssl3_accept_~s__state~0); 433034#L121 assume !(8481 == ssl3_accept_~s__state~0); 433032#L124 assume !(8482 == ssl3_accept_~s__state~0); 433026#L127 assume !(8464 == ssl3_accept_~s__state~0); 433025#L130 assume !(8465 == ssl3_accept_~s__state~0); 433023#L133 assume !(8466 == ssl3_accept_~s__state~0); 433022#L136 assume !(8496 == ssl3_accept_~s__state~0); 433021#L139 assume !(8497 == ssl3_accept_~s__state~0); 433018#L142 assume !(8512 == ssl3_accept_~s__state~0); 433014#L145 assume !(8513 == ssl3_accept_~s__state~0); 432967#L148 assume !(8528 == ssl3_accept_~s__state~0); 432962#L151 assume !(8529 == ssl3_accept_~s__state~0); 432961#L154 assume 8544 == ssl3_accept_~s__state~0; 421805#L158 assume 0 != 1 + ssl3_accept_~s__verify_mode~0; 421807#L389 assume !(0 != ssl3_accept_~s__session__peer~0); 422109#L399 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; 432954#L404 assume !(0 != (256 + ssl3_accept_~__cil_tmp61~0) % 4294967296); 422096#L415 ssl3_accept_~s__s3__tmp__cert_request~0 := 1;ssl3_accept_~ret~0 := ssl3_accept_#t~nondet41;havoc ssl3_accept_#t~nondet41; 422097#L418 assume !(4 == ssl3_accept_~blastFlag~0); 432939#L418-2 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; 432934#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 432925#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 429542#L653-1 ssl3_accept_~skip~0 := 0; 432920#L100-2 assume !false; 432918#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 432916#L103 assume !(12292 == ssl3_accept_~s__state~0); 432914#L106 assume !(16384 == ssl3_accept_~s__state~0); 432911#L109 assume !(8192 == ssl3_accept_~s__state~0); 432908#L112 assume !(24576 == ssl3_accept_~s__state~0); 432905#L115 assume !(8195 == ssl3_accept_~s__state~0); 432902#L118 assume !(8480 == ssl3_accept_~s__state~0); 432899#L121 assume !(8481 == ssl3_accept_~s__state~0); 432896#L124 assume !(8482 == ssl3_accept_~s__state~0); 432893#L127 assume !(8464 == ssl3_accept_~s__state~0); 432890#L130 assume !(8465 == ssl3_accept_~s__state~0); 432887#L133 assume !(8466 == ssl3_accept_~s__state~0); 432884#L136 assume !(8496 == ssl3_accept_~s__state~0); 432881#L139 assume !(8497 == ssl3_accept_~s__state~0); 432878#L142 assume !(8512 == ssl3_accept_~s__state~0); 432875#L145 assume !(8513 == ssl3_accept_~s__state~0); 432872#L148 assume !(8528 == ssl3_accept_~s__state~0); 432869#L151 assume !(8529 == ssl3_accept_~s__state~0); 432866#L154 assume !(8544 == ssl3_accept_~s__state~0); 432863#L157 assume !(8545 == ssl3_accept_~s__state~0); 432860#L160 assume !(8560 == ssl3_accept_~s__state~0); 432857#L163 assume !(8561 == ssl3_accept_~s__state~0); 432854#L166 assume 8448 == ssl3_accept_~s__state~0; 432849#L167 assume !(ssl3_accept_~num1~0 > 0); 432708#L447-1 ssl3_accept_~s__state~0 := ssl3_accept_~s__s3__tmp__next_state___0~0; 432698#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 432551#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 431302#L653-1 ssl3_accept_~skip~0 := 0; 432545#L100-2 assume !false; 432542#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 432539#L103 assume !(12292 == ssl3_accept_~s__state~0); 432536#L106 assume !(16384 == ssl3_accept_~s__state~0); 432533#L109 assume !(8192 == ssl3_accept_~s__state~0); 432530#L112 assume !(24576 == ssl3_accept_~s__state~0); 432527#L115 assume !(8195 == ssl3_accept_~s__state~0); 432524#L118 assume !(8480 == ssl3_accept_~s__state~0); 432521#L121 assume !(8481 == ssl3_accept_~s__state~0); 432518#L124 assume !(8482 == ssl3_accept_~s__state~0); 432515#L127 assume !(8464 == ssl3_accept_~s__state~0); 432512#L130 assume !(8465 == ssl3_accept_~s__state~0); 432509#L133 assume !(8466 == ssl3_accept_~s__state~0); 432506#L136 assume !(8496 == ssl3_accept_~s__state~0); 432503#L139 assume !(8497 == ssl3_accept_~s__state~0); 432500#L142 assume !(8512 == ssl3_accept_~s__state~0); 431656#L145 assume !(8513 == ssl3_accept_~s__state~0); 431655#L148 assume !(8528 == ssl3_accept_~s__state~0); 431654#L151 assume !(8529 == ssl3_accept_~s__state~0); 431653#L154 assume !(8544 == ssl3_accept_~s__state~0); 431652#L157 assume !(8545 == ssl3_accept_~s__state~0); 431651#L160 assume !(8560 == ssl3_accept_~s__state~0); 431650#L163 assume !(8561 == ssl3_accept_~s__state~0); 431649#L166 assume !(8448 == ssl3_accept_~s__state~0); 431648#L169 assume 8576 == ssl3_accept_~s__state~0; 431051#L173 ssl3_accept_~ret~0 := ssl3_accept_#t~nondet43;havoc ssl3_accept_#t~nondet43; 431647#L461 assume !(5 == ssl3_accept_~blastFlag~0); 431646#L461-2 assume !(ssl3_accept_~ret~0 <= 0); 431645#L467 assume 2 == ssl3_accept_~ret~0;ssl3_accept_~s__state~0 := 8466; 430801#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 434337#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 432121#L653-1 ssl3_accept_~skip~0 := 0; 434333#L100-2 assume !false; 434331#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 434329#L103 assume !(12292 == ssl3_accept_~s__state~0); 434327#L106 assume !(16384 == ssl3_accept_~s__state~0); 434325#L109 assume !(8192 == ssl3_accept_~s__state~0); 434323#L112 assume !(24576 == ssl3_accept_~s__state~0); 434321#L115 assume !(8195 == ssl3_accept_~s__state~0); 434319#L118 assume !(8480 == ssl3_accept_~s__state~0); 434317#L121 assume !(8481 == ssl3_accept_~s__state~0); 434315#L124 assume !(8482 == ssl3_accept_~s__state~0); 434313#L127 assume !(8464 == ssl3_accept_~s__state~0); 434311#L130 assume !(8465 == ssl3_accept_~s__state~0); 434309#L133 assume 8466 == ssl3_accept_~s__state~0; 430822#L134 ssl3_accept_~s__shutdown~0 := 0;ssl3_accept_~ret~0 := ssl3_accept_#t~nondet32;havoc ssl3_accept_#t~nondet32; 434304#L275 assume !(0 == ssl3_accept_~blastFlag~0); 434301#L275-2 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; 434297#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 434289#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 432069#L653-1 ssl3_accept_~skip~0 := 0; 434274#L100-2 assume !false; 434272#L101 ssl3_accept_~state~0 := ssl3_accept_~s__state~0; 434270#L103 assume !(12292 == ssl3_accept_~s__state~0); 434268#L106 assume !(16384 == ssl3_accept_~s__state~0); 434266#L109 assume !(8192 == ssl3_accept_~s__state~0); 434264#L112 assume !(24576 == ssl3_accept_~s__state~0); 434262#L115 assume !(8195 == ssl3_accept_~s__state~0); 434260#L118 assume !(8480 == ssl3_accept_~s__state~0); 434258#L121 assume !(8481 == ssl3_accept_~s__state~0); 434256#L124 assume !(8482 == ssl3_accept_~s__state~0); 434254#L127 assume !(8464 == ssl3_accept_~s__state~0); 434252#L130 assume !(8465 == ssl3_accept_~s__state~0); 434249#L133 assume !(8466 == ssl3_accept_~s__state~0); 434243#L136 assume 8496 == ssl3_accept_~s__state~0; 430819#L140 ssl3_accept_~ret~0 := ssl3_accept_#t~nondet33;havoc ssl3_accept_#t~nondet33; 434237#L288 assume !(1 == ssl3_accept_~blastFlag~0); 434230#L288-2 assume !(ssl3_accept_~ret~0 <= 0); 433544#L294 assume !(0 != ssl3_accept_~s__hit~0);ssl3_accept_~s__state~0 := 8512; 433543#L294-2 ssl3_accept_~s__init_num~0 := 0; 433541#L615 ssl3_accept_~s__s3__tmp__reuse_message~0 := ssl3_accept_#t~nondet51;havoc ssl3_accept_#t~nondet51; 433539#L653 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0); 432007#L653-1 [2018-11-28 11:27:35,363 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:27:35,363 INFO L82 PathProgramCache]: Analyzing trace with hash -938349786, now seen corresponding path program 2 times [2018-11-28 11:27:35,363 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 11:27:35,363 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 11:27:35,363 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:35,363 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 11:27:35,363 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:35,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 11:27:35,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 11:27:35,372 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:27:35,372 INFO L82 PathProgramCache]: Analyzing trace with hash 1536206799, now seen corresponding path program 3 times [2018-11-28 11:27:35,372 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 11:27:35,372 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 11:27:35,373 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:35,373 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-28 11:27:35,373 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:35,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 11:27:35,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 11:27:35,399 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:27:35,399 INFO L82 PathProgramCache]: Analyzing trace with hash -1915136716, now seen corresponding path program 1 times [2018-11-28 11:27:35,400 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 11:27:35,400 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 11:27:35,400 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:35,400 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-28 11:27:35,400 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:27:35,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 11:27:35,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 11:27:36,534 WARN L180 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 435 DAG size of output: 196 [2018-11-28 11:27:36,747 WARN L180 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 89 [2018-11-28 11:27:36,804 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 28.11 11:27:36 BoogieIcfgContainer [2018-11-28 11:27:36,804 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2018-11-28 11:27:36,804 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-28 11:27:36,804 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-28 11:27:36,804 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-28 11:27:36,805 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 11:27:18" (3/4) ... [2018-11-28 11:27:36,808 INFO L141 WitnessPrinter]: Generating witness for non-termination counterexample [2018-11-28 11:27:36,879 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_2462f632-b186-438b-a485-d516cec6d0f9/bin-2019/uautomizer/witness.graphml [2018-11-28 11:27:36,879 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-28 11:27:36,880 INFO L168 Benchmark]: Toolchain (without parser) took 19357.11 ms. Allocated memory was 1.0 GB in the beginning and 1.8 GB in the end (delta: 763.4 MB). Free memory was 954.9 MB in the beginning and 1.4 GB in the end (delta: -442.5 MB). Peak memory consumption was 320.9 MB. Max. memory is 11.5 GB. [2018-11-28 11:27:36,881 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 976.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-28 11:27:36,881 INFO L168 Benchmark]: CACSL2BoogieTranslator took 338.78 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 139.5 MB). Free memory was 954.9 MB in the beginning and 1.1 GB in the end (delta: -181.6 MB). Peak memory consumption was 36.3 MB. Max. memory is 11.5 GB. [2018-11-28 11:27:36,881 INFO L168 Benchmark]: Boogie Procedure Inliner took 48.63 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: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-11-28 11:27:36,882 INFO L168 Benchmark]: Boogie Preprocessor took 31.03 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2018-11-28 11:27:36,882 INFO L168 Benchmark]: RCFGBuilder took 642.72 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: 54.6 MB). Peak memory consumption was 54.6 MB. Max. memory is 11.5 GB. [2018-11-28 11:27:36,882 INFO L168 Benchmark]: BuchiAutomizer took 18216.66 ms. Allocated memory was 1.2 GB in the beginning and 1.8 GB in the end (delta: 623.9 MB). Free memory was 1.1 GB in the beginning and 1.4 GB in the end (delta: -340.0 MB). Peak memory consumption was 929.5 MB. Max. memory is 11.5 GB. [2018-11-28 11:27:36,883 INFO L168 Benchmark]: Witness Printer took 75.28 ms. Allocated memory is still 1.8 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 16.4 MB). Peak memory consumption was 16.4 MB. Max. memory is 11.5 GB. [2018-11-28 11:27:36,884 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 976.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 338.78 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 139.5 MB). Free memory was 954.9 MB in the beginning and 1.1 GB in the end (delta: -181.6 MB). Peak memory consumption was 36.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 48.63 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: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 31.03 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 642.72 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: 54.6 MB). Peak memory consumption was 54.6 MB. Max. memory is 11.5 GB. * BuchiAutomizer took 18216.66 ms. Allocated memory was 1.2 GB in the beginning and 1.8 GB in the end (delta: 623.9 MB). Free memory was 1.1 GB in the beginning and 1.4 GB in the end (delta: -340.0 MB). Peak memory consumption was 929.5 MB. Max. memory is 11.5 GB. * Witness Printer took 75.28 ms. Allocated memory is still 1.8 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 16.4 MB). Peak memory consumption was 16.4 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 34 terminating modules (30 trivial, 4 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 state and consists of 7 locations. One deterministic module has affine ranking function -2 * s__state + 17009 and consists of 5 locations. 30 modules have a trivial ranking function, the largest among these consists of 5 locations. The remainder module has 21332 locations. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 18.1s and 32 iterations. TraceHistogramMax:7. Analysis of lassos took 9.7s. Construction of modules took 2.9s. Büchi inclusion checks took 2.2s. Highest rank in rank-based complementation 3. Minimization of det autom 0. Minimization of nondet autom 34. Automata minimization 1.6s AutomataMinimizationTime, 34 MinimizatonAttempts, 33148 StatesRemovedByMinimization, 28 NontrivialMinimizations. Non-live state removal took 1.0s Buchi closure took 0.0s. Biggest automaton had 21332 states and ocurred in iteration 31. Nontrivial modules had stage [4, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 393/393 HoareTripleCheckerStatistics: 9060 SDtfs, 6379 SDslu, 5497 SDs, 0 SdLazy, 4083 SolverSat, 894 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 2.9s Time LassoAnalysisResults: nont1 unkn0 SFLI19 SFLT1 conc2 concLT2 SILN0 SILU0 SILI6 SILT1 lasso0 LassoPreprocessingBenchmarks: Lassos: inital58 mio100 ax100 hnf99 lsp28 ukn100 mio100 lsp100 div168 bol100 ite100 ukn100 eq198 hnf76 smp98 dnf110 smp100 tf107 neg96 sie108 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 0 Time: 3ms VariablesStem: 0 VariablesLoop: 1 DisjunctsStem: 1 DisjunctsLoop: 2 SupportingInvariants: 0 MotzkinApplications: 4 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 22 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 4 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.4s - TerminationAnalysisResult: Nontermination possible Buchi Automizer proved that your program is nonterminating for some inputs - FixpointNonTerminationResult [Line: 100]: 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@7df7cc13=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@478bb9d4=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@bb95bb9=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@4a0a553a=0, __cil_tmp60=0, buf=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@2432a4ef=0, s__new_session=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@28f06e30=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@b2d36b2=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@4879f490=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@50d79e1e=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@4a88d8c9=0, s__shutdown=0, s__type=0, state=8496, s__s3__tmp__use_rsa_tmp=1, s__session__cipher=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@2f8b3673=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@5bcec863=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@e025b7d=0, s__rwstate=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@3aded408=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@51289d15=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@542412ab=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@479e6ec3=0, __cil_tmp57=-2097151, 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=4, org.eclipse.cdt.internal.core.dom.parser.c.CASTUnaryExpression@78e75ae6=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTUnaryExpression@2283b517=0, tmp___2=0, cb=4, s__s3__tmp__new_cipher__algorithms=-256, tmp___10=0, __cil_tmp56=256345, s__verify_mode=12, tmp___6=0, tmp=3, org.eclipse.cdt.internal.core.dom.parser.c.CASTUnaryExpression@3240cd78=0, s__s3__tmp__reuse_message=5, s__ctx__stats__sess_accept_renegotiate=0, l=13, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@32656506=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@1a68bd2e=7, tmp___9=0, s__s3__tmp__cert_request=1, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@48e80d5=0, __cil_tmp59=0, tmp___5=0, s__hit=0, __cil_tmp55=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTUnaryExpression@61a3e342=0, blastFlag=2, \result=0, skip=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@4a5153a7=1, got_new_session=1, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@1cfd0750=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@70149941=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@6b3034d1=0, __cil_tmp61=-256, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@64cf56e0=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@63f3772e=0, s__s3__tmp__new_cipher=0, new_state=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@41c5b806=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@1d06eb24=0, s__options=-2097151, s__cert=6, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@5d8a5f48=2, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@2d226ca3=-256, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@60684f91=1, Time=3, num1=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTUnaryExpression@59aee131=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@58650bc8=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@7f7b464b=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@6447c77d=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@4829a407=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@4f7b3b6e=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@fc597e9=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@28c09057=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@580bfbd5=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@7de7a33c=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@4dd0f59f=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@33229006=0, s__init_buf___0=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@19ca99b7=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@48f2383=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@5852d845=0, initial_state=8464, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@7d0352fc=13, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@4f656912=1, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@5d3016c=-255, s__s3__tmp__next_state___0=8576, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@7cf43516=0, s=8464, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@57de5556=1, tmp___8=0, __cil_tmp58=0, tmp___4=0, s__ctx__stats__sess_accept_good=0} - StatisticsResult: NonterminationArgumentStatistics Fixpoint - NonterminatingLassoResult [Line: 653]: Nonterminating execution Found a nonterminating execution for the following lasso shaped sequence of statements. Stem: [L703] int s ; [L704] int tmp ; [L708] s = 8464 [L13] int s__info_callback = __VERIFIER_nondet_int() ; [L14] int s__in_handshake = __VERIFIER_nondet_int() ; [L15] int s__state ; [L16] int s__new_session ; [L17] int s__server ; [L18] int s__version = __VERIFIER_nondet_int() ; [L19] int s__type ; [L20] int s__init_num ; [L21] int s__hit = __VERIFIER_nondet_int() ; [L22] int s__rwstate ; [L23] int s__init_buf___0 ; [L24] int s__debug = __VERIFIER_nondet_int() ; [L25] int s__shutdown ; [L26] int s__cert = __VERIFIER_nondet_int() ; [L27] int s__options = __VERIFIER_nondet_int() ; [L28] int s__verify_mode = __VERIFIER_nondet_int() ; [L29] int s__session__peer = __VERIFIER_nondet_int() ; [L30] int s__cert__pkeys__AT0__privatekey = __VERIFIER_nondet_int() ; [L31] int s__ctx__info_callback = __VERIFIER_nondet_int() ; [L32] int s__ctx__stats__sess_accept_renegotiate = __VERIFIER_nondet_int() ; [L33] int s__ctx__stats__sess_accept = __VERIFIER_nondet_int() ; [L34] int s__ctx__stats__sess_accept_good = __VERIFIER_nondet_int() ; [L35] int s__s3__tmp__cert_request ; [L36] int s__s3__tmp__reuse_message ; [L37] int s__s3__tmp__use_rsa_tmp ; [L38] int s__s3__tmp__new_cipher = __VERIFIER_nondet_int() ; [L39] int s__s3__tmp__new_cipher__algorithms ; [L40] int s__s3__tmp__next_state___0 ; [L41] int s__s3__tmp__new_cipher__algo_strength ; [L42] int s__session__cipher ; [L43] int buf ; [L44] unsigned long l ; [L45] unsigned long Time ; [L46] unsigned long tmp ; [L47] int cb ; [L48] long num1 = __VERIFIER_nondet_long() ; [L49] int ret ; [L50] int new_state ; [L51] int state ; [L52] int skip ; [L53] int got_new_session ; [L54] int tmp___1 = __VERIFIER_nondet_int() ; [L55] int tmp___2 = __VERIFIER_nondet_int() ; [L56] int tmp___3 = __VERIFIER_nondet_int() ; [L57] int tmp___4 = __VERIFIER_nondet_int() ; [L58] int tmp___5 = __VERIFIER_nondet_int() ; [L59] int tmp___6 = __VERIFIER_nondet_int() ; [L60] int tmp___7 ; [L61] long tmp___8 = __VERIFIER_nondet_long() ; [L62] int tmp___9 = __VERIFIER_nondet_int() ; [L63] int tmp___10 = __VERIFIER_nondet_int() ; [L64] int blastFlag ; [L65] int __cil_tmp55 ; [L66] unsigned long __cil_tmp56 ; [L67] unsigned long __cil_tmp57 ; [L68] unsigned long __cil_tmp58 ; [L69] unsigned long __cil_tmp59 ; [L70] int __cil_tmp60 ; [L71] unsigned long __cil_tmp61 = __VERIFIER_nondet_ulong() ; [L75] s__state = initial_state [L76] blastFlag = 0 [L77] tmp = __VERIFIER_nondet_int() [L78] Time = tmp [L79] cb = 0 [L80] ret = -1 [L81] skip = 0 [L82] got_new_session = 0 [L83] COND TRUE s__info_callback != 0 [L84] cb = s__info_callback [L90] s__in_handshake ++ [L91] COND FALSE !(tmp___1 + 12288) [L96] COND FALSE !(s__cert == 0) [L100] COND TRUE 1 [L102] state = s__state [L103] COND FALSE !(s__state == 12292) [L106] COND FALSE !(s__state == 16384) [L109] COND FALSE !(s__state == 8192) [L112] COND FALSE !(s__state == 24576) [L115] COND FALSE !(s__state == 8195) [L118] COND FALSE !(s__state == 8480) [L121] COND FALSE !(s__state == 8481) [L124] COND FALSE !(s__state == 8482) [L127] COND TRUE s__state == 8464 [L273] s__shutdown = 0 [L274] ret = __VERIFIER_nondet_int() [L275] COND TRUE blastFlag == 0 [L276] blastFlag = 1 [L278] COND FALSE !(ret <= 0) [L281] got_new_session = 1 [L282] s__state = 8496 [L283] s__init_num = 0 [L652] s__s3__tmp__reuse_message = __VERIFIER_nondet_int() [L653] COND FALSE !(! s__s3__tmp__reuse_message) [L687] skip = 0 [L100] COND TRUE 1 [L102] state = s__state [L103] COND FALSE !(s__state == 12292) [L106] COND FALSE !(s__state == 16384) [L109] COND FALSE !(s__state == 8192) [L112] COND FALSE !(s__state == 24576) [L115] COND FALSE !(s__state == 8195) [L118] COND FALSE !(s__state == 8480) [L121] COND FALSE !(s__state == 8481) [L124] COND FALSE !(s__state == 8482) [L127] COND FALSE !(s__state == 8464) [L130] COND FALSE !(s__state == 8465) [L133] COND FALSE !(s__state == 8466) [L136] COND TRUE s__state == 8496 [L287] ret = __VERIFIER_nondet_int() [L288] COND TRUE blastFlag == 1 [L289] blastFlag = 2 [L291] COND FALSE !(ret <= 0) [L294] COND FALSE !(\read(s__hit)) [L297] s__state = 8512 [L299] s__init_num = 0 [L652] s__s3__tmp__reuse_message = __VERIFIER_nondet_int() [L653] COND FALSE !(! s__s3__tmp__reuse_message) Loop: [L687] skip = 0 [L100] COND TRUE 1 [L102] state = s__state [L103] COND FALSE !(s__state == 12292) [L106] COND FALSE !(s__state == 16384) [L109] COND FALSE !(s__state == 8192) [L112] COND FALSE !(s__state == 24576) [L115] COND FALSE !(s__state == 8195) [L118] COND FALSE !(s__state == 8480) [L121] COND FALSE !(s__state == 8481) [L124] COND FALSE !(s__state == 8482) [L127] COND FALSE !(s__state == 8464) [L130] COND FALSE !(s__state == 8465) [L133] COND FALSE !(s__state == 8466) [L136] COND FALSE !(s__state == 8496) [L139] COND FALSE !(s__state == 8497) [L142] COND TRUE s__state == 8512 [L304] s__s3__tmp__new_cipher__algorithms = __VERIFIER_nondet_int() [L305] __cil_tmp56 = (unsigned long )s__s3__tmp__new_cipher__algorithms [L306] COND TRUE __cil_tmp56 + 256UL [L307] __cil_tmp56 = 256345 [L308] skip = 1 [L319] s__state = 8528 [L320] s__init_num = 0 [L652] s__s3__tmp__reuse_message = __VERIFIER_nondet_int() [L653] COND FALSE !(! s__s3__tmp__reuse_message) [L687] skip = 0 [L100] COND TRUE 1 [L102] state = s__state [L103] COND FALSE !(s__state == 12292) [L106] COND FALSE !(s__state == 16384) [L109] COND FALSE !(s__state == 8192) [L112] COND FALSE !(s__state == 24576) [L115] COND FALSE !(s__state == 8195) [L118] COND FALSE !(s__state == 8480) [L121] COND FALSE !(s__state == 8481) [L124] COND FALSE !(s__state == 8482) [L127] COND FALSE !(s__state == 8464) [L130] COND FALSE !(s__state == 8465) [L133] COND FALSE !(s__state == 8466) [L136] COND FALSE !(s__state == 8496) [L139] COND FALSE !(s__state == 8497) [L142] COND FALSE !(s__state == 8512) [L145] COND FALSE !(s__state == 8513) [L148] COND TRUE s__state == 8528 [L324] s__s3__tmp__new_cipher__algorithms = __VERIFIER_nondet_int() [L325] l = (unsigned long )s__s3__tmp__new_cipher__algorithms [L327] __cil_tmp57 = (unsigned long )s__options [L328] COND TRUE __cil_tmp57 + 2097152UL [L329] s__s3__tmp__use_rsa_tmp = 1 [L334] COND TRUE \read(s__s3__tmp__use_rsa_tmp) [L362] ret = __VERIFIER_nondet_int() [L363] COND FALSE !(blastFlag == 3) [L366] COND FALSE !(ret <= 0) [L383] s__state = 8544 [L384] s__init_num = 0 [L652] s__s3__tmp__reuse_message = __VERIFIER_nondet_int() [L653] COND FALSE !(! s__s3__tmp__reuse_message) [L687] skip = 0 [L100] COND TRUE 1 [L102] state = s__state [L103] COND FALSE !(s__state == 12292) [L106] COND FALSE !(s__state == 16384) [L109] COND FALSE !(s__state == 8192) [L112] COND FALSE !(s__state == 24576) [L115] COND FALSE !(s__state == 8195) [L118] COND FALSE !(s__state == 8480) [L121] COND FALSE !(s__state == 8481) [L124] COND FALSE !(s__state == 8482) [L127] COND FALSE !(s__state == 8464) [L130] COND FALSE !(s__state == 8465) [L133] COND FALSE !(s__state == 8466) [L136] COND FALSE !(s__state == 8496) [L139] COND FALSE !(s__state == 8497) [L142] COND FALSE !(s__state == 8512) [L145] COND FALSE !(s__state == 8513) [L148] COND FALSE !(s__state == 8528) [L151] COND FALSE !(s__state == 8529) [L154] COND TRUE s__state == 8544 [L388] COND TRUE s__verify_mode + 1 [L389] COND FALSE !(s__session__peer != 0) [L401] s__s3__tmp__new_cipher__algorithms = __VERIFIER_nondet_int() [L402] __cil_tmp61 = (unsigned long )s__s3__tmp__new_cipher__algorithms [L404] COND FALSE !(__cil_tmp61 + 256UL) [L416] s__s3__tmp__cert_request = 1 [L417] ret = __VERIFIER_nondet_int() [L418] COND FALSE !(blastFlag == 4) [L421] COND FALSE !(ret <= 0) [L424] s__state = 8448 [L425] s__s3__tmp__next_state___0 = 8576 [L426] s__init_num = 0 [L652] s__s3__tmp__reuse_message = __VERIFIER_nondet_int() [L653] COND FALSE !(! s__s3__tmp__reuse_message) [L687] skip = 0 [L100] COND TRUE 1 [L102] state = s__state [L103] COND FALSE !(s__state == 12292) [L106] COND FALSE !(s__state == 16384) [L109] COND FALSE !(s__state == 8192) [L112] COND FALSE !(s__state == 24576) [L115] COND FALSE !(s__state == 8195) [L118] COND FALSE !(s__state == 8480) [L121] COND FALSE !(s__state == 8481) [L124] COND FALSE !(s__state == 8482) [L127] COND FALSE !(s__state == 8464) [L130] COND FALSE !(s__state == 8465) [L133] COND FALSE !(s__state == 8466) [L136] COND FALSE !(s__state == 8496) [L139] COND FALSE !(s__state == 8497) [L142] COND FALSE !(s__state == 8512) [L145] COND FALSE !(s__state == 8513) [L148] COND FALSE !(s__state == 8528) [L151] COND FALSE !(s__state == 8529) [L154] COND FALSE !(s__state == 8544) [L157] COND FALSE !(s__state == 8545) [L160] COND FALSE !(s__state == 8560) [L163] COND FALSE !(s__state == 8561) [L166] COND TRUE s__state == 8448 [L447] COND FALSE !(num1 > 0L) [L456] s__state = s__s3__tmp__next_state___0 [L652] s__s3__tmp__reuse_message = __VERIFIER_nondet_int() [L653] COND FALSE !(! s__s3__tmp__reuse_message) [L687] skip = 0 [L100] COND TRUE 1 [L102] state = s__state [L103] COND FALSE !(s__state == 12292) [L106] COND FALSE !(s__state == 16384) [L109] COND FALSE !(s__state == 8192) [L112] COND FALSE !(s__state == 24576) [L115] COND FALSE !(s__state == 8195) [L118] COND FALSE !(s__state == 8480) [L121] COND FALSE !(s__state == 8481) [L124] COND FALSE !(s__state == 8482) [L127] COND FALSE !(s__state == 8464) [L130] COND FALSE !(s__state == 8465) [L133] COND FALSE !(s__state == 8466) [L136] COND FALSE !(s__state == 8496) [L139] COND FALSE !(s__state == 8497) [L142] COND FALSE !(s__state == 8512) [L145] COND FALSE !(s__state == 8513) [L148] COND FALSE !(s__state == 8528) [L151] COND FALSE !(s__state == 8529) [L154] COND FALSE !(s__state == 8544) [L157] COND FALSE !(s__state == 8545) [L160] COND FALSE !(s__state == 8560) [L163] COND FALSE !(s__state == 8561) [L166] COND FALSE !(s__state == 8448) [L169] COND TRUE s__state == 8576 [L460] ret = __VERIFIER_nondet_int() [L461] COND FALSE !(blastFlag == 5) [L464] COND FALSE !(ret <= 0) [L467] COND TRUE ret == 2 [L468] s__state = 8466 [L652] s__s3__tmp__reuse_message = __VERIFIER_nondet_int() [L653] COND FALSE !(! s__s3__tmp__reuse_message) [L687] skip = 0 [L100] COND TRUE 1 [L102] state = s__state [L103] COND FALSE !(s__state == 12292) [L106] COND FALSE !(s__state == 16384) [L109] COND FALSE !(s__state == 8192) [L112] COND FALSE !(s__state == 24576) [L115] COND FALSE !(s__state == 8195) [L118] COND FALSE !(s__state == 8480) [L121] COND FALSE !(s__state == 8481) [L124] COND FALSE !(s__state == 8482) [L127] COND FALSE !(s__state == 8464) [L130] COND FALSE !(s__state == 8465) [L133] COND TRUE s__state == 8466 [L273] s__shutdown = 0 [L274] ret = __VERIFIER_nondet_int() [L275] COND FALSE !(blastFlag == 0) [L278] COND FALSE !(ret <= 0) [L281] got_new_session = 1 [L282] s__state = 8496 [L283] s__init_num = 0 [L652] s__s3__tmp__reuse_message = __VERIFIER_nondet_int() [L653] COND FALSE !(! s__s3__tmp__reuse_message) [L687] skip = 0 [L100] COND TRUE 1 [L102] state = s__state [L103] COND FALSE !(s__state == 12292) [L106] COND FALSE !(s__state == 16384) [L109] COND FALSE !(s__state == 8192) [L112] COND FALSE !(s__state == 24576) [L115] COND FALSE !(s__state == 8195) [L118] COND FALSE !(s__state == 8480) [L121] COND FALSE !(s__state == 8481) [L124] COND FALSE !(s__state == 8482) [L127] COND FALSE !(s__state == 8464) [L130] COND FALSE !(s__state == 8465) [L133] COND FALSE !(s__state == 8466) [L136] COND TRUE s__state == 8496 [L287] ret = __VERIFIER_nondet_int() [L288] COND FALSE !(blastFlag == 1) [L291] COND FALSE !(ret <= 0) [L294] COND FALSE !(\read(s__hit)) [L297] s__state = 8512 [L299] s__init_num = 0 [L652] s__s3__tmp__reuse_message = __VERIFIER_nondet_int() [L653] COND FALSE !(! s__s3__tmp__reuse_message) End of lasso representation. RESULT: Ultimate proved your program to be incorrect! Received shutdown request...