./Ultimate.py --spec ../sv-benchmarks/c/properties/termination.prp --file ../sv-benchmarks/c/ssh-simplified/s3_clnt_2.cil-2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version f470102c Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerTermination.xml -i ../sv-benchmarks/c/ssh-simplified/s3_clnt_2.cil-2.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(F end) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash d33dcc608b21d2bdbfa0a947775d4e23b857cf07 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-11-28 20:38:32,182 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 20:38:32,185 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 20:38:32,197 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 20:38:32,198 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 20:38:32,199 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 20:38:32,200 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 20:38:32,202 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 20:38:32,204 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 20:38:32,205 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 20:38:32,206 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 20:38:32,208 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 20:38:32,208 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 20:38:32,209 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 20:38:32,210 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 20:38:32,211 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 20:38:32,212 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 20:38:32,213 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 20:38:32,215 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 20:38:32,217 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 20:38:32,219 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 20:38:32,220 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 20:38:32,221 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 20:38:32,222 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 20:38:32,224 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 20:38:32,225 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 20:38:32,225 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 20:38:32,226 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 20:38:32,226 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 20:38:32,227 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 20:38:32,228 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 20:38:32,228 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 20:38:32,229 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 20:38:32,230 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 20:38:32,231 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 20:38:32,232 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 20:38:32,232 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 20:38:32,233 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 20:38:32,233 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 20:38:32,234 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 20:38:32,235 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 20:38:32,235 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Termination-32bit-Automizer_Default.epf [2019-11-28 20:38:32,252 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 20:38:32,253 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 20:38:32,254 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 20:38:32,254 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 20:38:32,254 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 20:38:32,255 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2019-11-28 20:38:32,255 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2019-11-28 20:38:32,255 INFO L138 SettingsManager]: * Use old map elimination=false [2019-11-28 20:38:32,255 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2019-11-28 20:38:32,256 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2019-11-28 20:38:32,256 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2019-11-28 20:38:32,256 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 20:38:32,257 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-28 20:38:32,257 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-11-28 20:38:32,257 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-28 20:38:32,257 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-28 20:38:32,258 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 20:38:32,258 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2019-11-28 20:38:32,258 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2019-11-28 20:38:32,258 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2019-11-28 20:38:32,259 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-28 20:38:32,259 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 20:38:32,259 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2019-11-28 20:38:32,260 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 20:38:32,260 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2019-11-28 20:38:32,260 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 20:38:32,260 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 20:38:32,261 INFO L138 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2019-11-28 20:38:32,261 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 20:38:32,261 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-28 20:38:32,262 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-11-28 20:38:32,262 INFO L138 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2019-11-28 20:38:32,263 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2019-11-28 20:38:32,263 INFO L138 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 -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(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 -> d33dcc608b21d2bdbfa0a947775d4e23b857cf07 [2019-11-28 20:38:32,574 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 20:38:32,586 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 20:38:32,590 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 20:38:32,591 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 20:38:32,592 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 20:38:32,593 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ssh-simplified/s3_clnt_2.cil-2.c [2019-11-28 20:38:32,665 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e1f3569c8/e50d88ceb7f14b9e820382251434a5d3/FLAG328cfeca2 [2019-11-28 20:38:33,179 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 20:38:33,180 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ssh-simplified/s3_clnt_2.cil-2.c [2019-11-28 20:38:33,202 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e1f3569c8/e50d88ceb7f14b9e820382251434a5d3/FLAG328cfeca2 [2019-11-28 20:38:33,511 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e1f3569c8/e50d88ceb7f14b9e820382251434a5d3 [2019-11-28 20:38:33,514 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 20:38:33,516 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 20:38:33,517 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 20:38:33,517 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 20:38:33,521 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 20:38:33,522 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 08:38:33" (1/1) ... [2019-11-28 20:38:33,525 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@32e99d88 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:38:33, skipping insertion in model container [2019-11-28 20:38:33,525 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 08:38:33" (1/1) ... [2019-11-28 20:38:33,533 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 20:38:33,573 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 20:38:33,939 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-28 20:38:33,948 INFO L203 MainTranslator]: Completed pre-run [2019-11-28 20:38:34,028 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-28 20:38:34,045 INFO L208 MainTranslator]: Completed translation [2019-11-28 20:38:34,046 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:38:34 WrapperNode [2019-11-28 20:38:34,048 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 20:38:34,050 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-28 20:38:34,050 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-28 20:38:34,051 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-28 20:38:34,058 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:38:34" (1/1) ... [2019-11-28 20:38:34,067 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:38:34" (1/1) ... [2019-11-28 20:38:34,103 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-28 20:38:34,106 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-28 20:38:34,106 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-28 20:38:34,106 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-28 20:38:34,114 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:38:34" (1/1) ... [2019-11-28 20:38:34,114 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:38:34" (1/1) ... [2019-11-28 20:38:34,117 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:38:34" (1/1) ... [2019-11-28 20:38:34,118 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:38:34" (1/1) ... [2019-11-28 20:38:34,124 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:38:34" (1/1) ... [2019-11-28 20:38:34,133 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:38:34" (1/1) ... [2019-11-28 20:38:34,135 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:38:34" (1/1) ... [2019-11-28 20:38:34,139 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-28 20:38:34,140 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-28 20:38:34,140 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-28 20:38:34,140 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-28 20:38:34,141 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:38:34" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory: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 [2019-11-28 20:38:34,219 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-28 20:38:34,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-28 20:38:34,387 WARN L738 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-11-28 20:38:34,840 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##85: assume !false; [2019-11-28 20:38:34,841 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##84: assume false; [2019-11-28 20:38:34,842 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-28 20:38:34,842 INFO L287 CfgBuilder]: Removed 7 assume(true) statements. [2019-11-28 20:38:34,844 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 08:38:34 BoogieIcfgContainer [2019-11-28 20:38:34,845 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-28 20:38:34,845 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2019-11-28 20:38:34,845 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2019-11-28 20:38:34,849 INFO L275 PluginConnector]: BuchiAutomizer initialized [2019-11-28 20:38:34,850 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2019-11-28 20:38:34,850 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 28.11 08:38:33" (1/3) ... [2019-11-28 20:38:34,852 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@d73daf5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 28.11 08:38:34, skipping insertion in model container [2019-11-28 20:38:34,852 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2019-11-28 20:38:34,852 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:38:34" (2/3) ... [2019-11-28 20:38:34,852 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@d73daf5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 28.11 08:38:34, skipping insertion in model container [2019-11-28 20:38:34,853 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2019-11-28 20:38:34,853 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 08:38:34" (3/3) ... [2019-11-28 20:38:34,857 INFO L371 chiAutomizerObserver]: Analyzing ICFG s3_clnt_2.cil-2.c [2019-11-28 20:38:34,905 INFO L356 BuchiCegarLoop]: Interprodecural is true [2019-11-28 20:38:34,906 INFO L357 BuchiCegarLoop]: Hoare is false [2019-11-28 20:38:34,906 INFO L358 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2019-11-28 20:38:34,906 INFO L359 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2019-11-28 20:38:34,906 INFO L360 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-11-28 20:38:34,907 INFO L361 BuchiCegarLoop]: Difference is false [2019-11-28 20:38:34,907 INFO L362 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-11-28 20:38:34,907 INFO L365 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2019-11-28 20:38:34,938 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 126 states. [2019-11-28 20:38:34,979 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 103 [2019-11-28 20:38:34,980 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-11-28 20:38:34,980 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-11-28 20:38:34,988 INFO L849 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1] [2019-11-28 20:38:34,988 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-28 20:38:34,988 INFO L424 BuchiCegarLoop]: ======== Iteration 1============ [2019-11-28 20:38:34,989 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 126 states. [2019-11-28 20:38:34,996 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 103 [2019-11-28 20:38:34,997 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-11-28 20:38:34,997 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-11-28 20:38:34,998 INFO L849 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1] [2019-11-28 20:38:34,998 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-28 20:38:35,004 INFO L794 eck$LassoCheckResult]: Stem: 87#ULTIMATE.startENTRYtrue havoc main_#res;havoc main_#t~ret48, main_~s~0;havoc main_~s~0;main_~s~0 := 12292;ssl3_connect_#in~initial_state := main_~s~0;havoc ssl3_connect_#res;havoc ssl3_connect_#t~nondet0, ssl3_connect_#t~nondet1, ssl3_connect_#t~nondet2, ssl3_connect_#t~nondet3, ssl3_connect_#t~nondet4, ssl3_connect_#t~nondet5, ssl3_connect_#t~nondet6, ssl3_connect_#t~nondet7, ssl3_connect_#t~nondet8, ssl3_connect_#t~nondet9, ssl3_connect_#t~nondet10, ssl3_connect_#t~nondet11, ssl3_connect_#t~nondet12, ssl3_connect_#t~nondet13, ssl3_connect_#t~nondet14, ssl3_connect_#t~nondet15, ssl3_connect_#t~nondet16, ssl3_connect_#t~nondet17, ssl3_connect_#t~nondet18, ssl3_connect_#t~nondet19, ssl3_connect_#t~nondet20, ssl3_connect_#t~nondet21, ssl3_connect_#t~nondet22, ssl3_connect_#t~nondet23, ssl3_connect_#t~nondet24, ssl3_connect_#t~nondet25, ssl3_connect_#t~nondet26, ssl3_connect_#t~nondet27, ssl3_connect_#t~post28, ssl3_connect_#t~post29, ssl3_connect_#t~nondet30, ssl3_connect_#t~post31, ssl3_connect_#t~nondet32, ssl3_connect_#t~nondet33, ssl3_connect_#t~nondet34, ssl3_connect_#t~nondet35, ssl3_connect_#t~nondet36, ssl3_connect_#t~nondet37, ssl3_connect_#t~nondet38, ssl3_connect_#t~nondet39, ssl3_connect_#t~nondet40, ssl3_connect_#t~nondet41, ssl3_connect_#t~nondet42, ssl3_connect_#t~nondet43, ssl3_connect_#t~post44, ssl3_connect_#t~post45, ssl3_connect_#t~nondet46, ssl3_connect_#t~post47, ssl3_connect_~initial_state, ssl3_connect_~s__info_callback~0, ssl3_connect_~s__in_handshake~0, ssl3_connect_~s__state~0, ssl3_connect_~s__new_session~0, ssl3_connect_~s__server~0, ssl3_connect_~s__version~0, ssl3_connect_~s__type~0, ssl3_connect_~s__init_num~0, ssl3_connect_~s__bbio~0, ssl3_connect_~s__wbio~0, ssl3_connect_~s__hit~0, ssl3_connect_~s__rwstate~0, ssl3_connect_~s__init_buf___0~0, ssl3_connect_~s__debug~0, ssl3_connect_~s__shutdown~0, ssl3_connect_~s__ctx__info_callback~0, ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0, ssl3_connect_~s__ctx__stats__sess_connect~0, ssl3_connect_~s__ctx__stats__sess_hit~0, ssl3_connect_~s__ctx__stats__sess_connect_good~0, ssl3_connect_~s__s3__change_cipher_spec~0, ssl3_connect_~s__s3__flags~0, ssl3_connect_~s__s3__delay_buf_pop_ret~0, ssl3_connect_~s__s3__tmp__cert_req~0, ssl3_connect_~s__s3__tmp__new_compression~0, ssl3_connect_~s__s3__tmp__reuse_message~0, ssl3_connect_~s__s3__tmp__new_cipher~0, ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0, ssl3_connect_~s__s3__tmp__next_state___0~0, ssl3_connect_~s__s3__tmp__new_compression__id~0, ssl3_connect_~s__session__cipher~0, ssl3_connect_~s__session__compress_meth~0, ssl3_connect_~buf~0, ssl3_connect_~tmp~0, ssl3_connect_~l~0, ssl3_connect_~num1~0, ssl3_connect_~cb~0, ssl3_connect_~ret~0, ssl3_connect_~new_state~0, ssl3_connect_~state~0, ssl3_connect_~skip~0, ssl3_connect_~tmp___0~0, ssl3_connect_~tmp___1~0, ssl3_connect_~tmp___2~0, ssl3_connect_~tmp___3~0, ssl3_connect_~tmp___4~0, ssl3_connect_~tmp___5~0, ssl3_connect_~tmp___6~0, ssl3_connect_~tmp___7~0, ssl3_connect_~tmp___8~0, ssl3_connect_~tmp___9~0, ssl3_connect_~blastFlag~0, ssl3_connect_~__cil_tmp55~0, ssl3_connect_~__cil_tmp56~0, ssl3_connect_~__cil_tmp57~0, ssl3_connect_~__cil_tmp58~0, ssl3_connect_~__cil_tmp59~0, ssl3_connect_~__cil_tmp60~0, ssl3_connect_~__cil_tmp61~0, ssl3_connect_~__cil_tmp62~0, ssl3_connect_~__cil_tmp63~0, ssl3_connect_~__cil_tmp64~0, ssl3_connect_~__cil_tmp65~0;ssl3_connect_~initial_state := ssl3_connect_#in~initial_state;ssl3_connect_~s__info_callback~0 := ssl3_connect_#t~nondet0;havoc ssl3_connect_#t~nondet0;ssl3_connect_~s__in_handshake~0 := ssl3_connect_#t~nondet1;havoc ssl3_connect_#t~nondet1;havoc ssl3_connect_~s__state~0;havoc ssl3_connect_~s__new_session~0;havoc ssl3_connect_~s__server~0;ssl3_connect_~s__version~0 := ssl3_connect_#t~nondet2;havoc ssl3_connect_#t~nondet2;havoc ssl3_connect_~s__type~0;havoc ssl3_connect_~s__init_num~0;ssl3_connect_~s__bbio~0 := ssl3_connect_#t~nondet3;havoc ssl3_connect_#t~nondet3;ssl3_connect_~s__wbio~0 := ssl3_connect_#t~nondet4;havoc ssl3_connect_#t~nondet4;ssl3_connect_~s__hit~0 := ssl3_connect_#t~nondet5;havoc ssl3_connect_#t~nondet5;havoc ssl3_connect_~s__rwstate~0;ssl3_connect_~s__init_buf___0~0 := 1;ssl3_connect_~s__debug~0 := ssl3_connect_#t~nondet6;havoc ssl3_connect_#t~nondet6;havoc ssl3_connect_~s__shutdown~0;ssl3_connect_~s__ctx__info_callback~0 := ssl3_connect_#t~nondet7;havoc ssl3_connect_#t~nondet7;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0 := ssl3_connect_#t~nondet8;havoc ssl3_connect_#t~nondet8;ssl3_connect_~s__ctx__stats__sess_connect~0 := ssl3_connect_#t~nondet9;havoc ssl3_connect_#t~nondet9;ssl3_connect_~s__ctx__stats__sess_hit~0 := ssl3_connect_#t~nondet10;havoc ssl3_connect_#t~nondet10;ssl3_connect_~s__ctx__stats__sess_connect_good~0 := ssl3_connect_#t~nondet11;havoc ssl3_connect_#t~nondet11;havoc ssl3_connect_~s__s3__change_cipher_spec~0;havoc ssl3_connect_~s__s3__flags~0;havoc ssl3_connect_~s__s3__delay_buf_pop_ret~0;ssl3_connect_~s__s3__tmp__cert_req~0 := ssl3_connect_#t~nondet12;havoc ssl3_connect_#t~nondet12;ssl3_connect_~s__s3__tmp__new_compression~0 := ssl3_connect_#t~nondet13;havoc ssl3_connect_#t~nondet13;ssl3_connect_~s__s3__tmp__reuse_message~0 := ssl3_connect_#t~nondet14;havoc ssl3_connect_#t~nondet14;ssl3_connect_~s__s3__tmp__new_cipher~0 := ssl3_connect_#t~nondet15;havoc ssl3_connect_#t~nondet15;ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0 := ssl3_connect_#t~nondet16;havoc ssl3_connect_#t~nondet16;havoc ssl3_connect_~s__s3__tmp__next_state___0~0;ssl3_connect_~s__s3__tmp__new_compression__id~0 := ssl3_connect_#t~nondet17;havoc ssl3_connect_#t~nondet17;havoc ssl3_connect_~s__session__cipher~0;havoc ssl3_connect_~s__session__compress_meth~0;havoc ssl3_connect_~buf~0;havoc ssl3_connect_~tmp~0;havoc ssl3_connect_~l~0;havoc ssl3_connect_~num1~0;havoc ssl3_connect_~cb~0;havoc ssl3_connect_~ret~0;havoc ssl3_connect_~new_state~0;havoc ssl3_connect_~state~0;havoc ssl3_connect_~skip~0;havoc ssl3_connect_~tmp___0~0;ssl3_connect_~tmp___1~0 := ssl3_connect_#t~nondet18;havoc ssl3_connect_#t~nondet18;ssl3_connect_~tmp___2~0 := ssl3_connect_#t~nondet19;havoc ssl3_connect_#t~nondet19;ssl3_connect_~tmp___3~0 := ssl3_connect_#t~nondet20;havoc ssl3_connect_#t~nondet20;ssl3_connect_~tmp___4~0 := ssl3_connect_#t~nondet21;havoc ssl3_connect_#t~nondet21;ssl3_connect_~tmp___5~0 := ssl3_connect_#t~nondet22;havoc ssl3_connect_#t~nondet22;ssl3_connect_~tmp___6~0 := ssl3_connect_#t~nondet23;havoc ssl3_connect_#t~nondet23;ssl3_connect_~tmp___7~0 := ssl3_connect_#t~nondet24;havoc ssl3_connect_#t~nondet24;ssl3_connect_~tmp___8~0 := ssl3_connect_#t~nondet25;havoc ssl3_connect_#t~nondet25;ssl3_connect_~tmp___9~0 := ssl3_connect_#t~nondet26;havoc ssl3_connect_#t~nondet26;havoc ssl3_connect_~blastFlag~0;havoc ssl3_connect_~__cil_tmp55~0;havoc ssl3_connect_~__cil_tmp56~0;havoc ssl3_connect_~__cil_tmp57~0;havoc ssl3_connect_~__cil_tmp58~0;havoc ssl3_connect_~__cil_tmp59~0;havoc ssl3_connect_~__cil_tmp60~0;havoc ssl3_connect_~__cil_tmp61~0;havoc ssl3_connect_~__cil_tmp62~0;havoc ssl3_connect_~__cil_tmp63~0;havoc ssl3_connect_~__cil_tmp64~0;havoc ssl3_connect_~__cil_tmp65~0;ssl3_connect_~s__state~0 := ssl3_connect_~initial_state;ssl3_connect_~blastFlag~0 := 0;ssl3_connect_~tmp~0 := ssl3_connect_#t~nondet27;havoc ssl3_connect_#t~nondet27;ssl3_connect_~cb~0 := 0;ssl3_connect_~ret~0 := -1;ssl3_connect_~skip~0 := 0;ssl3_connect_~tmp___0~0 := 0; 11#L84true assume 0 != ssl3_connect_~s__info_callback~0;ssl3_connect_~cb~0 := ssl3_connect_~s__info_callback~0; 12#L87-2true ssl3_connect_#t~post28 := ssl3_connect_~s__in_handshake~0;ssl3_connect_~s__in_handshake~0 := 1 + ssl3_connect_#t~post28;havoc ssl3_connect_#t~post28; 21#L92true assume !(0 != ssl3_connect_~tmp___1~0 - 12288); 13#L98-1true [2019-11-28 20:38:35,004 INFO L796 eck$LassoCheckResult]: Loop: 13#L98-1true assume !false; 89#L99true ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 110#L101true assume 12292 == ssl3_connect_~s__state~0; 65#L102true ssl3_connect_~s__new_session~0 := 1;ssl3_connect_~s__state~0 := 4096;ssl3_connect_#t~post29 := ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0 := 1 + ssl3_connect_#t~post29;havoc ssl3_connect_#t~post29; 108#L206true ssl3_connect_~s__server~0 := 0; 117#L211true assume 0 != ssl3_connect_~cb~0; 113#L211-2true ssl3_connect_~__cil_tmp55~0 := ssl3_connect_~s__version~0 - 65280; 31#L216true assume !(768 != ssl3_connect_~__cil_tmp55~0);ssl3_connect_~s__type~0 := 4096; 118#L222true assume !(0 == ssl3_connect_~s__init_buf___0~0); 114#L222-2true assume !(0 == ssl3_connect_~tmp___4~0); 35#L238true assume !(0 == ssl3_connect_~tmp___5~0);ssl3_connect_~s__state~0 := 4368;ssl3_connect_#t~post31 := ssl3_connect_~s__ctx__stats__sess_connect~0;ssl3_connect_~s__ctx__stats__sess_connect~0 := 1 + ssl3_connect_#t~post31;havoc ssl3_connect_#t~post31;ssl3_connect_~s__init_num~0 := 0; 62#L485true assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 88#L520true ssl3_connect_~skip~0 := 0; 13#L98-1true [2019-11-28 20:38:35,010 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 20:38:35,010 INFO L82 PathProgramCache]: Analyzing trace with hash 957583, now seen corresponding path program 1 times [2019-11-28 20:38:35,017 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 20:38:35,017 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1843215276] [2019-11-28 20:38:35,018 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 20:38:35,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-28 20:38:35,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-28 20:38:35,141 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-28 20:38:35,143 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 20:38:35,143 INFO L82 PathProgramCache]: Analyzing trace with hash -299511777, now seen corresponding path program 1 times [2019-11-28 20:38:35,143 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 20:38:35,144 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1512622777] [2019-11-28 20:38:35,144 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 20:38:35,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-28 20:38:35,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-28 20:38:35,166 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-28 20:38:35,170 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 20:38:35,170 INFO L82 PathProgramCache]: Analyzing trace with hash 1689946705, now seen corresponding path program 1 times [2019-11-28 20:38:35,170 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 20:38:35,171 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [867381140] [2019-11-28 20:38:35,171 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 20:38:35,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-28 20:38:35,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-28 20:38:35,238 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-28 20:38:35,397 INFO L210 LassoAnalysis]: Preferences: [2019-11-28 20:38:35,398 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2019-11-28 20:38:35,398 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2019-11-28 20:38:35,398 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2019-11-28 20:38:35,398 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2019-11-28 20:38:35,399 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 20:38:35,399 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2019-11-28 20:38:35,400 INFO L132 ssoRankerPreferences]: Path of dumped script: [2019-11-28 20:38:35,400 INFO L133 ssoRankerPreferences]: Filename of dumped script: s3_clnt_2.cil-2.c_Iteration1_Loop [2019-11-28 20:38:35,401 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2019-11-28 20:38:35,401 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2019-11-28 20:38:35,436 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 20:38:35,444 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 20:38:35,449 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 20:38:35,453 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 20:38:35,456 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 20:38:35,460 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 20:38:35,464 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 20:38:35,469 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 20:38:35,471 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 20:38:35,477 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 20:38:35,481 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 20:38:35,489 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 20:38:35,493 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 20:38:35,499 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 20:38:35,508 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 20:38:35,511 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 20:38:35,713 INFO L292 LassoAnalysis]: Preprocessing complete. [2019-11-28 20:38:35,714 INFO L404 LassoAnalysis]: Checking for nontermination... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 20:38:35,728 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-28 20:38:35,728 INFO L160 nArgumentSynthesizer]: Using integer mode. Waiting until toolchain timeout for monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 20:38:35,738 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-28 20:38:35,739 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_connect_#t~post29=0} Honda state: {ULTIMATE.start_ssl3_connect_#t~post29=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2019-11-28 20:38:35,750 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-28 20:38:35,751 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-28 20:38:35,757 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-28 20:38:35,757 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_connect_~cb~0=-5} Honda state: {ULTIMATE.start_ssl3_connect_~cb~0=-5} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2019-11-28 20:38:35,773 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-28 20:38:35,773 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-28 20:38:35,778 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-28 20:38:35,778 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_connect_~tmp___4~0=-5} Honda state: {ULTIMATE.start_ssl3_connect_~tmp___4~0=-5} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2019-11-28 20:38:35,796 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-28 20:38:35,796 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-28 20:38:35,802 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-28 20:38:35,802 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_connect_~s__new_session~0=1} Honda state: {ULTIMATE.start_ssl3_connect_~s__new_session~0=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 20:38:35,823 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-28 20:38:35,823 INFO L160 nArgumentSynthesizer]: Using integer mode. Waiting until toolchain timeout for monitored process 6 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 20:38:35,831 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-28 20:38:35,832 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_connect_~s__server~0=0} Honda state: {ULTIMATE.start_ssl3_connect_~s__server~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 7 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 20:38:35,848 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-28 20:38:35,848 INFO L160 nArgumentSynthesizer]: Using integer mode. Waiting until toolchain timeout for monitored process 7 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 20:38:35,854 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-28 20:38:35,854 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_connect_~s__init_buf___0~0=7} Honda state: {ULTIMATE.start_ssl3_connect_~s__init_buf___0~0=7} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2019-11-28 20:38:35,878 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-28 20:38:35,879 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-28 20:38:35,883 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-28 20:38:35,883 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_connect_~s__type~0=4096} Honda state: {ULTIMATE.start_ssl3_connect_~s__type~0=4096} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 9 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 9 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 20:38:35,891 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-28 20:38:35,891 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-28 20:38:35,895 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-28 20:38:35,895 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_connect_#t~post31=0} Honda state: {ULTIMATE.start_ssl3_connect_#t~post31=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 10 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 10 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 20:38:35,908 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-28 20:38:35,908 INFO L160 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 11 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 11 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 20:38:35,917 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2019-11-28 20:38:35,917 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-28 20:38:35,937 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-28 20:38:35,937 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0=0} Honda state: {ULTIMATE.start_ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0=0} Generalized eigenvectors: [{ULTIMATE.start_ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0=-5}, {ULTIMATE.start_ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0=-1}, {ULTIMATE.start_ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0=7}] Lambdas: [1, 8, 1] Nus: [0, 1] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2019-11-28 20:38:35,950 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-28 20:38:35,950 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-28 20:38:35,953 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-28 20:38:35,953 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_connect_~s__init_num~0=0} Honda state: {ULTIMATE.start_ssl3_connect_~s__init_num~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2019-11-28 20:38:35,960 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-28 20:38:35,960 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-28 20:38:35,969 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-28 20:38:35,970 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_connect_~__cil_tmp55~0=768, ULTIMATE.start_ssl3_connect_~s__version~0=66048} Honda state: {ULTIMATE.start_ssl3_connect_~__cil_tmp55~0=768, ULTIMATE.start_ssl3_connect_~s__version~0=66048} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2019-11-28 20:38:35,988 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-28 20:38:35,988 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-28 20:38:35,995 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-28 20:38:35,995 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_connect_~s__s3__tmp__reuse_message~0=7} Honda state: {ULTIMATE.start_ssl3_connect_~s__s3__tmp__reuse_message~0=7} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2019-11-28 20:38:36,004 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-28 20:38:36,004 INFO L160 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2019-11-28 20:38:36,015 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2019-11-28 20:38:36,015 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-28 20:38:36,032 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-28 20:38:36,033 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_connect_~s__ctx__stats__sess_connect~0=0} Honda state: {ULTIMATE.start_ssl3_connect_~s__ctx__stats__sess_connect~0=0} Generalized eigenvectors: [{ULTIMATE.start_ssl3_connect_~s__ctx__stats__sess_connect~0=-1}, {ULTIMATE.start_ssl3_connect_~s__ctx__stats__sess_connect~0=-1}, {ULTIMATE.start_ssl3_connect_~s__ctx__stats__sess_connect~0=3}] Lambdas: [0, 4, 1] Nus: [1, 1] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2019-11-28 20:38:36,050 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-28 20:38:36,050 INFO L160 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2019-11-28 20:38:36,071 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2019-11-28 20:38:36,071 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-28 20:38:36,079 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2019-11-28 20:38:36,081 INFO L210 LassoAnalysis]: Preferences: [2019-11-28 20:38:36,082 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2019-11-28 20:38:36,082 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2019-11-28 20:38:36,082 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2019-11-28 20:38:36,082 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2019-11-28 20:38:36,082 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 20:38:36,082 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2019-11-28 20:38:36,083 INFO L132 ssoRankerPreferences]: Path of dumped script: [2019-11-28 20:38:36,083 INFO L133 ssoRankerPreferences]: Filename of dumped script: s3_clnt_2.cil-2.c_Iteration1_Loop [2019-11-28 20:38:36,083 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2019-11-28 20:38:36,084 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2019-11-28 20:38:36,087 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 20:38:36,090 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 20:38:36,094 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 20:38:36,098 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 20:38:36,102 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 20:38:36,106 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 20:38:36,110 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 20:38:36,112 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 20:38:36,116 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 20:38:36,120 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 20:38:36,128 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 20:38:36,132 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 20:38:36,136 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 20:38:36,140 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 20:38:36,145 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 20:38:36,153 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 20:38:36,353 INFO L292 LassoAnalysis]: Preprocessing complete. [2019-11-28 20:38:36,364 INFO L489 LassoAnalysis]: Using template 'affine'. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 19 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 20:38:36,372 INFO L120 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 [2019-11-28 20:38:36,374 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 20:38:36,374 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 20:38:36,375 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 20:38:36,375 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 20:38:36,375 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-28 20:38:36,377 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-28 20:38:36,377 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 19 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 20:38:36,384 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 20 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 20:38:36,396 INFO L120 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 [2019-11-28 20:38:36,399 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 20:38:36,400 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 20:38:36,400 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 20:38:36,400 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2019-11-28 20:38:36,400 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-28 20:38:36,402 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-28 20:38:36,402 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 20 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 20:38:36,407 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 21 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 20:38:36,429 INFO L120 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 Waiting until toolchain timeout for monitored process 21 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 20:38:36,432 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 20:38:36,432 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 20:38:36,432 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 20:38:36,432 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2019-11-28 20:38:36,433 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-28 20:38:36,435 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-28 20:38:36,435 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-28 20:38:36,438 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 22 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 20:38:36,447 INFO L120 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 [2019-11-28 20:38:36,450 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 20:38:36,450 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 20:38:36,450 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 20:38:36,450 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 20:38:36,450 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-28 20:38:36,453 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-28 20:38:36,453 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 22 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 20:38:36,456 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 23 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 20:38:36,464 INFO L120 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 [2019-11-28 20:38:36,466 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 20:38:36,466 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 20:38:36,466 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 20:38:36,466 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2019-11-28 20:38:36,467 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-28 20:38:36,468 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-28 20:38:36,469 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 23 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 20:38:36,471 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 24 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 20:38:36,480 INFO L120 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 [2019-11-28 20:38:36,482 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 20:38:36,483 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 20:38:36,483 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 20:38:36,483 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 20:38:36,483 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-28 20:38:36,485 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-28 20:38:36,486 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 24 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 20:38:36,488 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 25 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 20:38:36,524 INFO L120 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 [2019-11-28 20:38:36,525 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 20:38:36,526 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 20:38:36,526 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 20:38:36,526 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 20:38:36,526 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-28 20:38:36,527 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-28 20:38:36,527 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-28 20:38:36,529 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Waiting until toolchain timeout for monitored process 25 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 Starting monitored process 26 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 20:38:36,550 INFO L120 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 [2019-11-28 20:38:36,552 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 20:38:36,552 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 20:38:36,552 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 20:38:36,552 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 20:38:36,553 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-28 20:38:36,554 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-28 20:38:36,554 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 26 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 20:38:36,558 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 27 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 20:38:36,568 INFO L120 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 [2019-11-28 20:38:36,572 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 20:38:36,572 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 20:38:36,572 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 20:38:36,573 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 20:38:36,573 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-28 20:38:36,574 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-28 20:38:36,574 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-28 20:38:36,583 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Waiting until toolchain timeout for monitored process 27 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 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 [2019-11-28 20:38:36,617 INFO L120 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 [2019-11-28 20:38:36,619 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 20:38:36,619 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 20:38:36,619 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 20:38:36,619 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 20:38:36,620 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-28 20:38:36,622 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-28 20:38:36,622 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-28 20:38:36,628 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 29 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 20:38:36,644 INFO L120 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 [2019-11-28 20:38:36,646 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 20:38:36,646 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 20:38:36,646 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 20:38:36,646 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 20:38:36,646 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-28 20:38:36,647 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-28 20:38:36,648 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 29 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 20:38:36,650 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 30 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 20:38:36,660 INFO L120 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 [2019-11-28 20:38:36,662 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 20:38:36,662 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 20:38:36,662 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 20:38:36,663 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2019-11-28 20:38:36,663 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-28 20:38:36,664 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-28 20:38:36,664 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 30 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 20:38:36,667 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 31 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 20:38:36,674 INFO L120 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 [2019-11-28 20:38:36,676 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 20:38:36,676 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 20:38:36,677 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 20:38:36,677 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 20:38:36,677 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-28 20:38:36,678 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-28 20:38:36,678 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 31 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 20:38:36,680 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 32 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 20:38:36,687 INFO L120 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 [2019-11-28 20:38:36,689 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 20:38:36,689 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 20:38:36,689 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 20:38:36,689 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 20:38:36,690 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-28 20:38:36,691 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-28 20:38:36,691 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 32 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 20:38:36,697 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 33 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 20:38:36,704 INFO L120 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 [2019-11-28 20:38:36,705 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 20:38:36,705 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 20:38:36,706 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 20:38:36,706 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 20:38:36,706 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-28 20:38:36,707 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-28 20:38:36,708 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 33 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 20:38:36,711 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2019-11-28 20:38:36,716 INFO L443 ModelExtractionUtils]: Simplification made 3 calls to the SMT solver. [2019-11-28 20:38:36,716 INFO L444 ModelExtractionUtils]: 1 out of 4 variables were initially zero. Simplification set additionally 1 variables to zero. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 34 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 20:38:36,724 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2019-11-28 20:38:36,724 INFO L438 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2019-11-28 20:38:36,724 INFO L510 LassoAnalysis]: Proved termination. [2019-11-28 20:38:36,725 INFO L512 LassoAnalysis]: Termination argument consisting of: Ranking function f(ULTIMATE.start_ssl3_connect_~s__state~0) = 1*ULTIMATE.start_ssl3_connect_~s__state~0 Supporting invariants [] [2019-11-28 20:38:36,731 INFO L297 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed Waiting until toolchain timeout for monitored process 34 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 20:38:36,830 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 20:38:36,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 20:38:36,852 INFO L264 TraceCheckSpWp]: Trace formula consists of 29 conjuncts, 2 conjunts are in the unsatisfiable core [2019-11-28 20:38:36,854 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2019-11-28 20:38:36,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 20:38:36,871 INFO L264 TraceCheckSpWp]: Trace formula consists of 34 conjuncts, 4 conjunts are in the unsatisfiable core [2019-11-28 20:38:36,872 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2019-11-28 20:38:36,900 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-28 20:38:36,918 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 [2019-11-28 20:38:36,919 INFO L72 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 126 states. Second operand 5 states. [2019-11-28 20:38:37,322 INFO L76 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 126 states.. Second operand 5 states. Result 507 states and 830 transitions. Complement of second has 8 states. [2019-11-28 20:38:37,323 INFO L142 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 5 states 1 stem states 2 non-accepting loop states 1 accepting loop states [2019-11-28 20:38:37,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2019-11-28 20:38:37,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 415 transitions. [2019-11-28 20:38:37,328 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 415 transitions. Stem has 4 letters. Loop has 13 letters. [2019-11-28 20:38:37,331 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2019-11-28 20:38:37,331 INFO L639 RefineBuchi]: Bad chosen interpolant automaton: word not accepted [2019-11-28 20:38:37,345 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 20:38:37,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 20:38:37,358 INFO L264 TraceCheckSpWp]: Trace formula consists of 29 conjuncts, 2 conjunts are in the unsatisfiable core [2019-11-28 20:38:37,359 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2019-11-28 20:38:37,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 20:38:37,369 INFO L264 TraceCheckSpWp]: Trace formula consists of 34 conjuncts, 4 conjunts are in the unsatisfiable core [2019-11-28 20:38:37,369 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2019-11-28 20:38:37,392 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-28 20:38:37,392 INFO L152 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and with honda bouncer for loop.1 stem predicates 3 loop predicates [2019-11-28 20:38:37,393 INFO L72 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 126 states. Second operand 5 states. [2019-11-28 20:38:37,668 INFO L76 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 126 states.. Second operand 5 states. Result 535 states and 871 transitions. Complement of second has 10 states. [2019-11-28 20:38:37,668 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 [2019-11-28 20:38:37,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2019-11-28 20:38:37,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 434 transitions. [2019-11-28 20:38:37,670 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 6 states and 434 transitions. Stem has 4 letters. Loop has 13 letters. [2019-11-28 20:38:37,671 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2019-11-28 20:38:37,671 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 6 states and 434 transitions. Stem has 17 letters. Loop has 13 letters. [2019-11-28 20:38:37,672 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2019-11-28 20:38:37,672 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 6 states and 434 transitions. Stem has 4 letters. Loop has 26 letters. [2019-11-28 20:38:37,672 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2019-11-28 20:38:37,674 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 535 states and 871 transitions. [2019-11-28 20:38:37,687 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 206 [2019-11-28 20:38:37,695 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 535 states to 327 states and 491 transitions. [2019-11-28 20:38:37,696 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 294 [2019-11-28 20:38:37,698 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 295 [2019-11-28 20:38:37,698 INFO L73 IsDeterministic]: Start isDeterministic. Operand 327 states and 491 transitions. [2019-11-28 20:38:37,700 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2019-11-28 20:38:37,700 INFO L688 BuchiCegarLoop]: Abstraction has 327 states and 491 transitions. [2019-11-28 20:38:37,721 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 327 states and 491 transitions. [2019-11-28 20:38:37,743 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 327 to 138. [2019-11-28 20:38:37,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 138 states. [2019-11-28 20:38:37,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 138 states and 207 transitions. [2019-11-28 20:38:37,746 INFO L711 BuchiCegarLoop]: Abstraction has 138 states and 207 transitions. [2019-11-28 20:38:37,746 INFO L591 BuchiCegarLoop]: Abstraction has 138 states and 207 transitions. [2019-11-28 20:38:37,746 INFO L424 BuchiCegarLoop]: ======== Iteration 2============ [2019-11-28 20:38:37,747 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 138 states and 207 transitions. [2019-11-28 20:38:37,748 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 103 [2019-11-28 20:38:37,748 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-11-28 20:38:37,748 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-11-28 20:38:37,749 INFO L849 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1] [2019-11-28 20:38:37,749 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-28 20:38:37,750 INFO L794 eck$LassoCheckResult]: Stem: 1425#ULTIMATE.startENTRY havoc main_#res;havoc main_#t~ret48, main_~s~0;havoc main_~s~0;main_~s~0 := 12292;ssl3_connect_#in~initial_state := main_~s~0;havoc ssl3_connect_#res;havoc ssl3_connect_#t~nondet0, ssl3_connect_#t~nondet1, ssl3_connect_#t~nondet2, ssl3_connect_#t~nondet3, ssl3_connect_#t~nondet4, ssl3_connect_#t~nondet5, ssl3_connect_#t~nondet6, ssl3_connect_#t~nondet7, ssl3_connect_#t~nondet8, ssl3_connect_#t~nondet9, ssl3_connect_#t~nondet10, ssl3_connect_#t~nondet11, ssl3_connect_#t~nondet12, ssl3_connect_#t~nondet13, ssl3_connect_#t~nondet14, ssl3_connect_#t~nondet15, ssl3_connect_#t~nondet16, ssl3_connect_#t~nondet17, ssl3_connect_#t~nondet18, ssl3_connect_#t~nondet19, ssl3_connect_#t~nondet20, ssl3_connect_#t~nondet21, ssl3_connect_#t~nondet22, ssl3_connect_#t~nondet23, ssl3_connect_#t~nondet24, ssl3_connect_#t~nondet25, ssl3_connect_#t~nondet26, ssl3_connect_#t~nondet27, ssl3_connect_#t~post28, ssl3_connect_#t~post29, ssl3_connect_#t~nondet30, ssl3_connect_#t~post31, ssl3_connect_#t~nondet32, ssl3_connect_#t~nondet33, ssl3_connect_#t~nondet34, ssl3_connect_#t~nondet35, ssl3_connect_#t~nondet36, ssl3_connect_#t~nondet37, ssl3_connect_#t~nondet38, ssl3_connect_#t~nondet39, ssl3_connect_#t~nondet40, ssl3_connect_#t~nondet41, ssl3_connect_#t~nondet42, ssl3_connect_#t~nondet43, ssl3_connect_#t~post44, ssl3_connect_#t~post45, ssl3_connect_#t~nondet46, ssl3_connect_#t~post47, ssl3_connect_~initial_state, ssl3_connect_~s__info_callback~0, ssl3_connect_~s__in_handshake~0, ssl3_connect_~s__state~0, ssl3_connect_~s__new_session~0, ssl3_connect_~s__server~0, ssl3_connect_~s__version~0, ssl3_connect_~s__type~0, ssl3_connect_~s__init_num~0, ssl3_connect_~s__bbio~0, ssl3_connect_~s__wbio~0, ssl3_connect_~s__hit~0, ssl3_connect_~s__rwstate~0, ssl3_connect_~s__init_buf___0~0, ssl3_connect_~s__debug~0, ssl3_connect_~s__shutdown~0, ssl3_connect_~s__ctx__info_callback~0, ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0, ssl3_connect_~s__ctx__stats__sess_connect~0, ssl3_connect_~s__ctx__stats__sess_hit~0, ssl3_connect_~s__ctx__stats__sess_connect_good~0, ssl3_connect_~s__s3__change_cipher_spec~0, ssl3_connect_~s__s3__flags~0, ssl3_connect_~s__s3__delay_buf_pop_ret~0, ssl3_connect_~s__s3__tmp__cert_req~0, ssl3_connect_~s__s3__tmp__new_compression~0, ssl3_connect_~s__s3__tmp__reuse_message~0, ssl3_connect_~s__s3__tmp__new_cipher~0, ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0, ssl3_connect_~s__s3__tmp__next_state___0~0, ssl3_connect_~s__s3__tmp__new_compression__id~0, ssl3_connect_~s__session__cipher~0, ssl3_connect_~s__session__compress_meth~0, ssl3_connect_~buf~0, ssl3_connect_~tmp~0, ssl3_connect_~l~0, ssl3_connect_~num1~0, ssl3_connect_~cb~0, ssl3_connect_~ret~0, ssl3_connect_~new_state~0, ssl3_connect_~state~0, ssl3_connect_~skip~0, ssl3_connect_~tmp___0~0, ssl3_connect_~tmp___1~0, ssl3_connect_~tmp___2~0, ssl3_connect_~tmp___3~0, ssl3_connect_~tmp___4~0, ssl3_connect_~tmp___5~0, ssl3_connect_~tmp___6~0, ssl3_connect_~tmp___7~0, ssl3_connect_~tmp___8~0, ssl3_connect_~tmp___9~0, ssl3_connect_~blastFlag~0, ssl3_connect_~__cil_tmp55~0, ssl3_connect_~__cil_tmp56~0, ssl3_connect_~__cil_tmp57~0, ssl3_connect_~__cil_tmp58~0, ssl3_connect_~__cil_tmp59~0, ssl3_connect_~__cil_tmp60~0, ssl3_connect_~__cil_tmp61~0, ssl3_connect_~__cil_tmp62~0, ssl3_connect_~__cil_tmp63~0, ssl3_connect_~__cil_tmp64~0, ssl3_connect_~__cil_tmp65~0;ssl3_connect_~initial_state := ssl3_connect_#in~initial_state;ssl3_connect_~s__info_callback~0 := ssl3_connect_#t~nondet0;havoc ssl3_connect_#t~nondet0;ssl3_connect_~s__in_handshake~0 := ssl3_connect_#t~nondet1;havoc ssl3_connect_#t~nondet1;havoc ssl3_connect_~s__state~0;havoc ssl3_connect_~s__new_session~0;havoc ssl3_connect_~s__server~0;ssl3_connect_~s__version~0 := ssl3_connect_#t~nondet2;havoc ssl3_connect_#t~nondet2;havoc ssl3_connect_~s__type~0;havoc ssl3_connect_~s__init_num~0;ssl3_connect_~s__bbio~0 := ssl3_connect_#t~nondet3;havoc ssl3_connect_#t~nondet3;ssl3_connect_~s__wbio~0 := ssl3_connect_#t~nondet4;havoc ssl3_connect_#t~nondet4;ssl3_connect_~s__hit~0 := ssl3_connect_#t~nondet5;havoc ssl3_connect_#t~nondet5;havoc ssl3_connect_~s__rwstate~0;ssl3_connect_~s__init_buf___0~0 := 1;ssl3_connect_~s__debug~0 := ssl3_connect_#t~nondet6;havoc ssl3_connect_#t~nondet6;havoc ssl3_connect_~s__shutdown~0;ssl3_connect_~s__ctx__info_callback~0 := ssl3_connect_#t~nondet7;havoc ssl3_connect_#t~nondet7;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0 := ssl3_connect_#t~nondet8;havoc ssl3_connect_#t~nondet8;ssl3_connect_~s__ctx__stats__sess_connect~0 := ssl3_connect_#t~nondet9;havoc ssl3_connect_#t~nondet9;ssl3_connect_~s__ctx__stats__sess_hit~0 := ssl3_connect_#t~nondet10;havoc ssl3_connect_#t~nondet10;ssl3_connect_~s__ctx__stats__sess_connect_good~0 := ssl3_connect_#t~nondet11;havoc ssl3_connect_#t~nondet11;havoc ssl3_connect_~s__s3__change_cipher_spec~0;havoc ssl3_connect_~s__s3__flags~0;havoc ssl3_connect_~s__s3__delay_buf_pop_ret~0;ssl3_connect_~s__s3__tmp__cert_req~0 := ssl3_connect_#t~nondet12;havoc ssl3_connect_#t~nondet12;ssl3_connect_~s__s3__tmp__new_compression~0 := ssl3_connect_#t~nondet13;havoc ssl3_connect_#t~nondet13;ssl3_connect_~s__s3__tmp__reuse_message~0 := ssl3_connect_#t~nondet14;havoc ssl3_connect_#t~nondet14;ssl3_connect_~s__s3__tmp__new_cipher~0 := ssl3_connect_#t~nondet15;havoc ssl3_connect_#t~nondet15;ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0 := ssl3_connect_#t~nondet16;havoc ssl3_connect_#t~nondet16;havoc ssl3_connect_~s__s3__tmp__next_state___0~0;ssl3_connect_~s__s3__tmp__new_compression__id~0 := ssl3_connect_#t~nondet17;havoc ssl3_connect_#t~nondet17;havoc ssl3_connect_~s__session__cipher~0;havoc ssl3_connect_~s__session__compress_meth~0;havoc ssl3_connect_~buf~0;havoc ssl3_connect_~tmp~0;havoc ssl3_connect_~l~0;havoc ssl3_connect_~num1~0;havoc ssl3_connect_~cb~0;havoc ssl3_connect_~ret~0;havoc ssl3_connect_~new_state~0;havoc ssl3_connect_~state~0;havoc ssl3_connect_~skip~0;havoc ssl3_connect_~tmp___0~0;ssl3_connect_~tmp___1~0 := ssl3_connect_#t~nondet18;havoc ssl3_connect_#t~nondet18;ssl3_connect_~tmp___2~0 := ssl3_connect_#t~nondet19;havoc ssl3_connect_#t~nondet19;ssl3_connect_~tmp___3~0 := ssl3_connect_#t~nondet20;havoc ssl3_connect_#t~nondet20;ssl3_connect_~tmp___4~0 := ssl3_connect_#t~nondet21;havoc ssl3_connect_#t~nondet21;ssl3_connect_~tmp___5~0 := ssl3_connect_#t~nondet22;havoc ssl3_connect_#t~nondet22;ssl3_connect_~tmp___6~0 := ssl3_connect_#t~nondet23;havoc ssl3_connect_#t~nondet23;ssl3_connect_~tmp___7~0 := ssl3_connect_#t~nondet24;havoc ssl3_connect_#t~nondet24;ssl3_connect_~tmp___8~0 := ssl3_connect_#t~nondet25;havoc ssl3_connect_#t~nondet25;ssl3_connect_~tmp___9~0 := ssl3_connect_#t~nondet26;havoc ssl3_connect_#t~nondet26;havoc ssl3_connect_~blastFlag~0;havoc ssl3_connect_~__cil_tmp55~0;havoc ssl3_connect_~__cil_tmp56~0;havoc ssl3_connect_~__cil_tmp57~0;havoc ssl3_connect_~__cil_tmp58~0;havoc ssl3_connect_~__cil_tmp59~0;havoc ssl3_connect_~__cil_tmp60~0;havoc ssl3_connect_~__cil_tmp61~0;havoc ssl3_connect_~__cil_tmp62~0;havoc ssl3_connect_~__cil_tmp63~0;havoc ssl3_connect_~__cil_tmp64~0;havoc ssl3_connect_~__cil_tmp65~0;ssl3_connect_~s__state~0 := ssl3_connect_~initial_state;ssl3_connect_~blastFlag~0 := 0;ssl3_connect_~tmp~0 := ssl3_connect_#t~nondet27;havoc ssl3_connect_#t~nondet27;ssl3_connect_~cb~0 := 0;ssl3_connect_~ret~0 := -1;ssl3_connect_~skip~0 := 0;ssl3_connect_~tmp___0~0 := 0; 1328#L84 assume 0 != ssl3_connect_~s__info_callback~0;ssl3_connect_~cb~0 := ssl3_connect_~s__info_callback~0; 1329#L87-2 ssl3_connect_#t~post28 := ssl3_connect_~s__in_handshake~0;ssl3_connect_~s__in_handshake~0 := 1 + ssl3_connect_#t~post28;havoc ssl3_connect_#t~post28; 1331#L92 assume 0 != ssl3_connect_~tmp___1~0 - 12288; 1349#L93 assume !(0 != ssl3_connect_~tmp___2~0 - 16384); 1332#L98-1 [2019-11-28 20:38:37,750 INFO L796 eck$LassoCheckResult]: Loop: 1332#L98-1 assume !false; 1333#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 1449#L101 assume !(12292 == ssl3_connect_~s__state~0); 1450#L104 assume 16384 == ssl3_connect_~s__state~0; 1408#L206 ssl3_connect_~s__server~0 := 0; 1439#L211 assume 0 != ssl3_connect_~cb~0; 1444#L211-2 ssl3_connect_~__cil_tmp55~0 := ssl3_connect_~s__version~0 - 65280; 1362#L216 assume !(768 != ssl3_connect_~__cil_tmp55~0);ssl3_connect_~s__type~0 := 4096; 1363#L222 assume !(0 == ssl3_connect_~s__init_buf___0~0); 1441#L222-2 assume !(0 == ssl3_connect_~tmp___4~0); 1367#L238 assume !(0 == ssl3_connect_~tmp___5~0);ssl3_connect_~s__state~0 := 4368;ssl3_connect_#t~post31 := ssl3_connect_~s__ctx__stats__sess_connect~0;ssl3_connect_~s__ctx__stats__sess_connect~0 := 1 + ssl3_connect_#t~post31;havoc ssl3_connect_#t~post31;ssl3_connect_~s__init_num~0 := 0; 1368#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 1382#L520 ssl3_connect_~skip~0 := 0; 1332#L98-1 [2019-11-28 20:38:37,751 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 20:38:37,751 INFO L82 PathProgramCache]: Analyzing trace with hash 29684846, now seen corresponding path program 1 times [2019-11-28 20:38:37,751 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 20:38:37,752 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [362157772] [2019-11-28 20:38:37,752 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 20:38:37,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-28 20:38:37,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-28 20:38:37,768 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-28 20:38:37,768 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 20:38:37,769 INFO L82 PathProgramCache]: Analyzing trace with hash 1778942529, now seen corresponding path program 1 times [2019-11-28 20:38:37,769 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 20:38:37,769 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [458057465] [2019-11-28 20:38:37,769 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 20:38:37,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-28 20:38:37,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-28 20:38:37,788 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-28 20:38:37,789 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 20:38:37,790 INFO L82 PathProgramCache]: Analyzing trace with hash -161552652, now seen corresponding path program 1 times [2019-11-28 20:38:37,790 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 20:38:37,791 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [521674710] [2019-11-28 20:38:37,791 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 20:38:37,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 20:38:37,873 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-28 20:38:37,873 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [521674710] [2019-11-28 20:38:37,876 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-28 20:38:37,877 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-28 20:38:37,878 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1141421824] [2019-11-28 20:38:37,992 INFO L210 LassoAnalysis]: Preferences: [2019-11-28 20:38:37,992 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2019-11-28 20:38:37,993 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2019-11-28 20:38:37,993 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2019-11-28 20:38:37,993 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2019-11-28 20:38:37,993 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 20:38:37,993 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2019-11-28 20:38:37,993 INFO L132 ssoRankerPreferences]: Path of dumped script: [2019-11-28 20:38:37,994 INFO L133 ssoRankerPreferences]: Filename of dumped script: s3_clnt_2.cil-2.c_Iteration2_Loop [2019-11-28 20:38:37,994 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2019-11-28 20:38:37,994 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2019-11-28 20:38:37,996 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 20:38:38,002 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 20:38:38,004 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 20:38:38,007 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 20:38:38,010 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 20:38:38,012 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 20:38:38,017 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 20:38:38,020 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 20:38:38,023 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 20:38:38,026 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 20:38:38,029 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 20:38:38,037 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 20:38:38,040 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 20:38:38,193 INFO L292 LassoAnalysis]: Preprocessing complete. [2019-11-28 20:38:38,193 INFO L404 LassoAnalysis]: Checking for nontermination... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 35 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 35 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 20:38:38,201 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-28 20:38:38,201 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-28 20:38:38,207 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-28 20:38:38,207 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_connect_~tmp___4~0=-5} Honda state: {ULTIMATE.start_ssl3_connect_~tmp___4~0=-5} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 36 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 36 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 20:38:38,214 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-28 20:38:38,214 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-28 20:38:38,217 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-28 20:38:38,218 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_connect_~cb~0=7} Honda state: {ULTIMATE.start_ssl3_connect_~cb~0=7} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 37 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 37 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 20:38:38,224 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-28 20:38:38,224 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-28 20:38:38,228 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-28 20:38:38,228 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_connect_~s__init_buf___0~0=7} Honda state: {ULTIMATE.start_ssl3_connect_~s__init_buf___0~0=7} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 38 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 38 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 20:38:38,234 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-28 20:38:38,234 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-28 20:38:38,238 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-28 20:38:38,238 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_connect_~skip~0=0} Honda state: {ULTIMATE.start_ssl3_connect_~skip~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 39 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 39 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 20:38:38,243 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-28 20:38:38,244 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-28 20:38:38,247 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-28 20:38:38,247 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_connect_#t~post31=0} Honda state: {ULTIMATE.start_ssl3_connect_#t~post31=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 40 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 40 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 20:38:38,257 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-28 20:38:38,257 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-28 20:38:38,271 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-28 20:38:38,271 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_connect_~__cil_tmp55~0=768, ULTIMATE.start_ssl3_connect_~s__version~0=66048} Honda state: {ULTIMATE.start_ssl3_connect_~__cil_tmp55~0=768, ULTIMATE.start_ssl3_connect_~s__version~0=66048} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 41 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 20:38:38,285 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-28 20:38:38,285 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-28 20:38:38,292 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-28 20:38:38,292 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_connect_~s__init_num~0=0} Honda state: {ULTIMATE.start_ssl3_connect_~s__init_num~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Waiting until toolchain timeout for monitored process 41 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 Starting monitored process 42 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 20:38:38,299 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-28 20:38:38,299 INFO L160 nArgumentSynthesizer]: Using integer mode. Waiting until toolchain timeout for monitored process 42 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 20:38:38,303 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-28 20:38:38,303 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_connect_~s__server~0=0} Honda state: {ULTIMATE.start_ssl3_connect_~s__server~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 43 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 20:38:38,310 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-28 20:38:38,310 INFO L160 nArgumentSynthesizer]: Using integer mode. Waiting until toolchain timeout for monitored process 43 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 20:38:38,313 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-28 20:38:38,314 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_connect_~s__type~0=4096} Honda state: {ULTIMATE.start_ssl3_connect_~s__type~0=4096} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 44 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 20:38:38,322 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-28 20:38:38,323 INFO L160 nArgumentSynthesizer]: Using integer mode. Waiting until toolchain timeout for monitored process 44 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 45 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 20:38:38,332 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2019-11-28 20:38:38,332 INFO L160 nArgumentSynthesizer]: Using integer mode. Waiting until toolchain timeout for monitored process 45 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 20:38:38,348 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-28 20:38:38,348 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_connect_~s__ctx__stats__sess_connect~0=0} Honda state: {ULTIMATE.start_ssl3_connect_~s__ctx__stats__sess_connect~0=0} Generalized eigenvectors: [{ULTIMATE.start_ssl3_connect_~s__ctx__stats__sess_connect~0=-1}, {ULTIMATE.start_ssl3_connect_~s__ctx__stats__sess_connect~0=-1}, {ULTIMATE.start_ssl3_connect_~s__ctx__stats__sess_connect~0=3}] Lambdas: [0, 4, 1] Nus: [1, 1] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 46 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 20:38:38,358 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-28 20:38:38,358 INFO L160 nArgumentSynthesizer]: Using integer mode. Waiting until toolchain timeout for monitored process 46 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 47 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 20:38:38,369 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2019-11-28 20:38:38,370 INFO L160 nArgumentSynthesizer]: Using integer mode. Waiting until toolchain timeout for monitored process 47 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 20:38:38,376 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2019-11-28 20:38:38,378 INFO L210 LassoAnalysis]: Preferences: [2019-11-28 20:38:38,378 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2019-11-28 20:38:38,378 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2019-11-28 20:38:38,378 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2019-11-28 20:38:38,378 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2019-11-28 20:38:38,378 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 20:38:38,378 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2019-11-28 20:38:38,378 INFO L132 ssoRankerPreferences]: Path of dumped script: [2019-11-28 20:38:38,379 INFO L133 ssoRankerPreferences]: Filename of dumped script: s3_clnt_2.cil-2.c_Iteration2_Loop [2019-11-28 20:38:38,379 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2019-11-28 20:38:38,379 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2019-11-28 20:38:38,381 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 20:38:38,386 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 20:38:38,389 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 20:38:38,391 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 20:38:38,394 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 20:38:38,397 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 20:38:38,402 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 20:38:38,406 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 20:38:38,410 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 20:38:38,413 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 20:38:38,416 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 20:38:38,421 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 20:38:38,424 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 20:38:38,570 INFO L292 LassoAnalysis]: Preprocessing complete. [2019-11-28 20:38:38,570 INFO L489 LassoAnalysis]: Using template 'affine'. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 48 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 20:38:38,576 INFO L120 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 [2019-11-28 20:38:38,578 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 20:38:38,578 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 20:38:38,578 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 20:38:38,578 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2019-11-28 20:38:38,578 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-28 20:38:38,579 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-28 20:38:38,580 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 48 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 20:38:38,583 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 49 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 20:38:38,593 INFO L120 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 [2019-11-28 20:38:38,595 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 20:38:38,595 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 20:38:38,595 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 20:38:38,595 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2019-11-28 20:38:38,595 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-28 20:38:38,596 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-28 20:38:38,596 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 49 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 20:38:38,600 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 50 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 20:38:38,609 INFO L120 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 [2019-11-28 20:38:38,610 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 20:38:38,610 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 20:38:38,610 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 20:38:38,611 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2019-11-28 20:38:38,611 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-28 20:38:38,612 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-28 20:38:38,612 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 50 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 20:38:38,614 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 51 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 20:38:38,621 INFO L120 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 [2019-11-28 20:38:38,622 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 20:38:38,622 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 20:38:38,623 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 20:38:38,623 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 20:38:38,623 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-28 20:38:38,624 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-28 20:38:38,624 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 51 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 20:38:38,627 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 52 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 20:38:38,637 INFO L120 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 [2019-11-28 20:38:38,639 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 20:38:38,639 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 20:38:38,639 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 20:38:38,639 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 20:38:38,639 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-28 20:38:38,640 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-28 20:38:38,640 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 52 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 20:38:38,642 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 53 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 20:38:38,649 INFO L120 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 [2019-11-28 20:38:38,651 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 20:38:38,651 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 20:38:38,651 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 20:38:38,651 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 20:38:38,652 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. Waiting until toolchain timeout for monitored process 53 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 20:38:38,653 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-28 20:38:38,653 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-28 20:38:38,658 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 54 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 54 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 20:38:38,663 INFO L120 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 [2019-11-28 20:38:38,664 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 20:38:38,664 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 20:38:38,664 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 20:38:38,664 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 20:38:38,665 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-28 20:38:38,665 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-28 20:38:38,665 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-28 20:38:38,667 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 55 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 55 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 20:38:38,672 INFO L120 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 [2019-11-28 20:38:38,673 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 20:38:38,673 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 20:38:38,674 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 20:38:38,674 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 20:38:38,674 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-28 20:38:38,675 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-28 20:38:38,675 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-28 20:38:38,678 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 56 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 20:38:38,688 INFO L120 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 [2019-11-28 20:38:38,690 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 20:38:38,690 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 20:38:38,690 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 20:38:38,691 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 20:38:38,691 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-28 20:38:38,691 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-28 20:38:38,691 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 56 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 20:38:38,694 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 57 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 20:38:38,721 INFO L120 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 [2019-11-28 20:38:38,723 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 20:38:38,723 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 20:38:38,723 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 20:38:38,723 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 20:38:38,723 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-28 20:38:38,724 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-28 20:38:38,724 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 57 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 20:38:38,727 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 58 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 20:38:38,737 INFO L120 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 [2019-11-28 20:38:38,739 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 20:38:38,739 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 20:38:38,739 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 20:38:38,739 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 20:38:38,740 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-28 20:38:38,741 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-28 20:38:38,741 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 58 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 20:38:38,744 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2019-11-28 20:38:38,764 INFO L443 ModelExtractionUtils]: Simplification made 2 calls to the SMT solver. [2019-11-28 20:38:38,764 INFO L444 ModelExtractionUtils]: 2 out of 4 variables were initially zero. Simplification set additionally 0 variables to zero. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 59 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 20:38:38,770 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2019-11-28 20:38:38,770 INFO L438 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2019-11-28 20:38:38,771 INFO L510 LassoAnalysis]: Proved termination. [2019-11-28 20:38:38,771 INFO L512 LassoAnalysis]: Termination argument consisting of: Ranking function f(ULTIMATE.start_ssl3_connect_~s__state~0) = 1*ULTIMATE.start_ssl3_connect_~s__state~0 Supporting invariants [] [2019-11-28 20:38:38,774 INFO L297 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed Waiting until toolchain timeout for monitored process 59 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 20:38:38,796 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 20:38:38,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 20:38:38,812 INFO L264 TraceCheckSpWp]: Trace formula consists of 30 conjuncts, 2 conjunts are in the unsatisfiable core [2019-11-28 20:38:38,812 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2019-11-28 20:38:38,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 20:38:38,826 INFO L264 TraceCheckSpWp]: Trace formula consists of 29 conjuncts, 4 conjunts are in the unsatisfiable core [2019-11-28 20:38:38,827 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2019-11-28 20:38:38,846 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-28 20:38:38,846 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 [2019-11-28 20:38:38,847 INFO L72 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 138 states and 207 transitions. cyclomatic complexity: 71 Second operand 5 states. [2019-11-28 20:38:39,049 INFO L76 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 138 states and 207 transitions. cyclomatic complexity: 71. Second operand 5 states. Result 443 states and 649 transitions. Complement of second has 7 states. [2019-11-28 20:38:39,050 INFO L142 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 4 states 1 stem states 2 non-accepting loop states 1 accepting loop states [2019-11-28 20:38:39,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2019-11-28 20:38:39,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 299 transitions. [2019-11-28 20:38:39,051 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 299 transitions. Stem has 5 letters. Loop has 13 letters. [2019-11-28 20:38:39,051 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2019-11-28 20:38:39,051 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 299 transitions. Stem has 18 letters. Loop has 13 letters. [2019-11-28 20:38:39,052 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2019-11-28 20:38:39,052 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 299 transitions. Stem has 5 letters. Loop has 26 letters. [2019-11-28 20:38:39,053 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2019-11-28 20:38:39,053 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 443 states and 649 transitions. [2019-11-28 20:38:39,062 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 206 [2019-11-28 20:38:39,066 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 443 states to 356 states and 535 transitions. [2019-11-28 20:38:39,066 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 308 [2019-11-28 20:38:39,068 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 311 [2019-11-28 20:38:39,068 INFO L73 IsDeterministic]: Start isDeterministic. Operand 356 states and 535 transitions. [2019-11-28 20:38:39,072 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2019-11-28 20:38:39,073 INFO L688 BuchiCegarLoop]: Abstraction has 356 states and 535 transitions. [2019-11-28 20:38:39,073 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 356 states and 535 transitions. [2019-11-28 20:38:39,092 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 356 to 170. [2019-11-28 20:38:39,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 170 states. [2019-11-28 20:38:39,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 170 states and 255 transitions. [2019-11-28 20:38:39,094 INFO L711 BuchiCegarLoop]: Abstraction has 170 states and 255 transitions. [2019-11-28 20:38:39,094 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-28 20:38:39,097 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-28 20:38:39,098 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-28 20:38:39,099 INFO L87 Difference]: Start difference. First operand 170 states and 255 transitions. Second operand 3 states. [2019-11-28 20:38:39,225 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-28 20:38:39,225 INFO L93 Difference]: Finished difference Result 190 states and 281 transitions. [2019-11-28 20:38:39,226 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-28 20:38:39,226 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 190 states and 281 transitions. [2019-11-28 20:38:39,229 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 123 [2019-11-28 20:38:39,231 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 190 states to 190 states and 281 transitions. [2019-11-28 20:38:39,231 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 145 [2019-11-28 20:38:39,231 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 145 [2019-11-28 20:38:39,232 INFO L73 IsDeterministic]: Start isDeterministic. Operand 190 states and 281 transitions. [2019-11-28 20:38:39,232 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2019-11-28 20:38:39,232 INFO L688 BuchiCegarLoop]: Abstraction has 190 states and 281 transitions. [2019-11-28 20:38:39,233 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 190 states and 281 transitions. [2019-11-28 20:38:39,242 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 190 to 181. [2019-11-28 20:38:39,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 181 states. [2019-11-28 20:38:39,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 181 states and 270 transitions. [2019-11-28 20:38:39,244 INFO L711 BuchiCegarLoop]: Abstraction has 181 states and 270 transitions. [2019-11-28 20:38:39,244 INFO L591 BuchiCegarLoop]: Abstraction has 181 states and 270 transitions. [2019-11-28 20:38:39,244 INFO L424 BuchiCegarLoop]: ======== Iteration 3============ [2019-11-28 20:38:39,244 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 181 states and 270 transitions. [2019-11-28 20:38:39,246 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 114 [2019-11-28 20:38:39,246 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-11-28 20:38:39,246 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-11-28 20:38:39,248 INFO L849 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1] [2019-11-28 20:38:39,248 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-28 20:38:39,248 INFO L794 eck$LassoCheckResult]: Stem: 2449#ULTIMATE.startENTRY havoc main_#res;havoc main_#t~ret48, main_~s~0;havoc main_~s~0;main_~s~0 := 12292;ssl3_connect_#in~initial_state := main_~s~0;havoc ssl3_connect_#res;havoc ssl3_connect_#t~nondet0, ssl3_connect_#t~nondet1, ssl3_connect_#t~nondet2, ssl3_connect_#t~nondet3, ssl3_connect_#t~nondet4, ssl3_connect_#t~nondet5, ssl3_connect_#t~nondet6, ssl3_connect_#t~nondet7, ssl3_connect_#t~nondet8, ssl3_connect_#t~nondet9, ssl3_connect_#t~nondet10, ssl3_connect_#t~nondet11, ssl3_connect_#t~nondet12, ssl3_connect_#t~nondet13, ssl3_connect_#t~nondet14, ssl3_connect_#t~nondet15, ssl3_connect_#t~nondet16, ssl3_connect_#t~nondet17, ssl3_connect_#t~nondet18, ssl3_connect_#t~nondet19, ssl3_connect_#t~nondet20, ssl3_connect_#t~nondet21, ssl3_connect_#t~nondet22, ssl3_connect_#t~nondet23, ssl3_connect_#t~nondet24, ssl3_connect_#t~nondet25, ssl3_connect_#t~nondet26, ssl3_connect_#t~nondet27, ssl3_connect_#t~post28, ssl3_connect_#t~post29, ssl3_connect_#t~nondet30, ssl3_connect_#t~post31, ssl3_connect_#t~nondet32, ssl3_connect_#t~nondet33, ssl3_connect_#t~nondet34, ssl3_connect_#t~nondet35, ssl3_connect_#t~nondet36, ssl3_connect_#t~nondet37, ssl3_connect_#t~nondet38, ssl3_connect_#t~nondet39, ssl3_connect_#t~nondet40, ssl3_connect_#t~nondet41, ssl3_connect_#t~nondet42, ssl3_connect_#t~nondet43, ssl3_connect_#t~post44, ssl3_connect_#t~post45, ssl3_connect_#t~nondet46, ssl3_connect_#t~post47, ssl3_connect_~initial_state, ssl3_connect_~s__info_callback~0, ssl3_connect_~s__in_handshake~0, ssl3_connect_~s__state~0, ssl3_connect_~s__new_session~0, ssl3_connect_~s__server~0, ssl3_connect_~s__version~0, ssl3_connect_~s__type~0, ssl3_connect_~s__init_num~0, ssl3_connect_~s__bbio~0, ssl3_connect_~s__wbio~0, ssl3_connect_~s__hit~0, ssl3_connect_~s__rwstate~0, ssl3_connect_~s__init_buf___0~0, ssl3_connect_~s__debug~0, ssl3_connect_~s__shutdown~0, ssl3_connect_~s__ctx__info_callback~0, ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0, ssl3_connect_~s__ctx__stats__sess_connect~0, ssl3_connect_~s__ctx__stats__sess_hit~0, ssl3_connect_~s__ctx__stats__sess_connect_good~0, ssl3_connect_~s__s3__change_cipher_spec~0, ssl3_connect_~s__s3__flags~0, ssl3_connect_~s__s3__delay_buf_pop_ret~0, ssl3_connect_~s__s3__tmp__cert_req~0, ssl3_connect_~s__s3__tmp__new_compression~0, ssl3_connect_~s__s3__tmp__reuse_message~0, ssl3_connect_~s__s3__tmp__new_cipher~0, ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0, ssl3_connect_~s__s3__tmp__next_state___0~0, ssl3_connect_~s__s3__tmp__new_compression__id~0, ssl3_connect_~s__session__cipher~0, ssl3_connect_~s__session__compress_meth~0, ssl3_connect_~buf~0, ssl3_connect_~tmp~0, ssl3_connect_~l~0, ssl3_connect_~num1~0, ssl3_connect_~cb~0, ssl3_connect_~ret~0, ssl3_connect_~new_state~0, ssl3_connect_~state~0, ssl3_connect_~skip~0, ssl3_connect_~tmp___0~0, ssl3_connect_~tmp___1~0, ssl3_connect_~tmp___2~0, ssl3_connect_~tmp___3~0, ssl3_connect_~tmp___4~0, ssl3_connect_~tmp___5~0, ssl3_connect_~tmp___6~0, ssl3_connect_~tmp___7~0, ssl3_connect_~tmp___8~0, ssl3_connect_~tmp___9~0, ssl3_connect_~blastFlag~0, ssl3_connect_~__cil_tmp55~0, ssl3_connect_~__cil_tmp56~0, ssl3_connect_~__cil_tmp57~0, ssl3_connect_~__cil_tmp58~0, ssl3_connect_~__cil_tmp59~0, ssl3_connect_~__cil_tmp60~0, ssl3_connect_~__cil_tmp61~0, ssl3_connect_~__cil_tmp62~0, ssl3_connect_~__cil_tmp63~0, ssl3_connect_~__cil_tmp64~0, ssl3_connect_~__cil_tmp65~0;ssl3_connect_~initial_state := ssl3_connect_#in~initial_state;ssl3_connect_~s__info_callback~0 := ssl3_connect_#t~nondet0;havoc ssl3_connect_#t~nondet0;ssl3_connect_~s__in_handshake~0 := ssl3_connect_#t~nondet1;havoc ssl3_connect_#t~nondet1;havoc ssl3_connect_~s__state~0;havoc ssl3_connect_~s__new_session~0;havoc ssl3_connect_~s__server~0;ssl3_connect_~s__version~0 := ssl3_connect_#t~nondet2;havoc ssl3_connect_#t~nondet2;havoc ssl3_connect_~s__type~0;havoc ssl3_connect_~s__init_num~0;ssl3_connect_~s__bbio~0 := ssl3_connect_#t~nondet3;havoc ssl3_connect_#t~nondet3;ssl3_connect_~s__wbio~0 := ssl3_connect_#t~nondet4;havoc ssl3_connect_#t~nondet4;ssl3_connect_~s__hit~0 := ssl3_connect_#t~nondet5;havoc ssl3_connect_#t~nondet5;havoc ssl3_connect_~s__rwstate~0;ssl3_connect_~s__init_buf___0~0 := 1;ssl3_connect_~s__debug~0 := ssl3_connect_#t~nondet6;havoc ssl3_connect_#t~nondet6;havoc ssl3_connect_~s__shutdown~0;ssl3_connect_~s__ctx__info_callback~0 := ssl3_connect_#t~nondet7;havoc ssl3_connect_#t~nondet7;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0 := ssl3_connect_#t~nondet8;havoc ssl3_connect_#t~nondet8;ssl3_connect_~s__ctx__stats__sess_connect~0 := ssl3_connect_#t~nondet9;havoc ssl3_connect_#t~nondet9;ssl3_connect_~s__ctx__stats__sess_hit~0 := ssl3_connect_#t~nondet10;havoc ssl3_connect_#t~nondet10;ssl3_connect_~s__ctx__stats__sess_connect_good~0 := ssl3_connect_#t~nondet11;havoc ssl3_connect_#t~nondet11;havoc ssl3_connect_~s__s3__change_cipher_spec~0;havoc ssl3_connect_~s__s3__flags~0;havoc ssl3_connect_~s__s3__delay_buf_pop_ret~0;ssl3_connect_~s__s3__tmp__cert_req~0 := ssl3_connect_#t~nondet12;havoc ssl3_connect_#t~nondet12;ssl3_connect_~s__s3__tmp__new_compression~0 := ssl3_connect_#t~nondet13;havoc ssl3_connect_#t~nondet13;ssl3_connect_~s__s3__tmp__reuse_message~0 := ssl3_connect_#t~nondet14;havoc ssl3_connect_#t~nondet14;ssl3_connect_~s__s3__tmp__new_cipher~0 := ssl3_connect_#t~nondet15;havoc ssl3_connect_#t~nondet15;ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0 := ssl3_connect_#t~nondet16;havoc ssl3_connect_#t~nondet16;havoc ssl3_connect_~s__s3__tmp__next_state___0~0;ssl3_connect_~s__s3__tmp__new_compression__id~0 := ssl3_connect_#t~nondet17;havoc ssl3_connect_#t~nondet17;havoc ssl3_connect_~s__session__cipher~0;havoc ssl3_connect_~s__session__compress_meth~0;havoc ssl3_connect_~buf~0;havoc ssl3_connect_~tmp~0;havoc ssl3_connect_~l~0;havoc ssl3_connect_~num1~0;havoc ssl3_connect_~cb~0;havoc ssl3_connect_~ret~0;havoc ssl3_connect_~new_state~0;havoc ssl3_connect_~state~0;havoc ssl3_connect_~skip~0;havoc ssl3_connect_~tmp___0~0;ssl3_connect_~tmp___1~0 := ssl3_connect_#t~nondet18;havoc ssl3_connect_#t~nondet18;ssl3_connect_~tmp___2~0 := ssl3_connect_#t~nondet19;havoc ssl3_connect_#t~nondet19;ssl3_connect_~tmp___3~0 := ssl3_connect_#t~nondet20;havoc ssl3_connect_#t~nondet20;ssl3_connect_~tmp___4~0 := ssl3_connect_#t~nondet21;havoc ssl3_connect_#t~nondet21;ssl3_connect_~tmp___5~0 := ssl3_connect_#t~nondet22;havoc ssl3_connect_#t~nondet22;ssl3_connect_~tmp___6~0 := ssl3_connect_#t~nondet23;havoc ssl3_connect_#t~nondet23;ssl3_connect_~tmp___7~0 := ssl3_connect_#t~nondet24;havoc ssl3_connect_#t~nondet24;ssl3_connect_~tmp___8~0 := ssl3_connect_#t~nondet25;havoc ssl3_connect_#t~nondet25;ssl3_connect_~tmp___9~0 := ssl3_connect_#t~nondet26;havoc ssl3_connect_#t~nondet26;havoc ssl3_connect_~blastFlag~0;havoc ssl3_connect_~__cil_tmp55~0;havoc ssl3_connect_~__cil_tmp56~0;havoc ssl3_connect_~__cil_tmp57~0;havoc ssl3_connect_~__cil_tmp58~0;havoc ssl3_connect_~__cil_tmp59~0;havoc ssl3_connect_~__cil_tmp60~0;havoc ssl3_connect_~__cil_tmp61~0;havoc ssl3_connect_~__cil_tmp62~0;havoc ssl3_connect_~__cil_tmp63~0;havoc ssl3_connect_~__cil_tmp64~0;havoc ssl3_connect_~__cil_tmp65~0;ssl3_connect_~s__state~0 := ssl3_connect_~initial_state;ssl3_connect_~blastFlag~0 := 0;ssl3_connect_~tmp~0 := ssl3_connect_#t~nondet27;havoc ssl3_connect_#t~nondet27;ssl3_connect_~cb~0 := 0;ssl3_connect_~ret~0 := -1;ssl3_connect_~skip~0 := 0;ssl3_connect_~tmp___0~0 := 0; 2350#L84 assume 0 != ssl3_connect_~s__info_callback~0;ssl3_connect_~cb~0 := ssl3_connect_~s__info_callback~0; 2351#L87-2 ssl3_connect_#t~post28 := ssl3_connect_~s__in_handshake~0;ssl3_connect_~s__in_handshake~0 := 1 + ssl3_connect_#t~post28;havoc ssl3_connect_#t~post28; 2353#L92 assume 0 != ssl3_connect_~tmp___1~0 - 12288; 2370#L93 assume 0 != ssl3_connect_~tmp___2~0 - 16384; 2354#L98-1 [2019-11-28 20:38:39,249 INFO L796 eck$LassoCheckResult]: Loop: 2354#L98-1 assume !false; 2355#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 2450#L101 assume 12292 == ssl3_connect_~s__state~0; 2431#L102 ssl3_connect_~s__new_session~0 := 1;ssl3_connect_~s__state~0 := 4096;ssl3_connect_#t~post29 := ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0 := 1 + ssl3_connect_#t~post29;havoc ssl3_connect_#t~post29; 2432#L206 ssl3_connect_~s__server~0 := 0; 2467#L211 assume 0 != ssl3_connect_~cb~0; 2473#L211-2 ssl3_connect_~__cil_tmp55~0 := ssl3_connect_~s__version~0 - 65280; 2383#L216 assume !(768 != ssl3_connect_~__cil_tmp55~0);ssl3_connect_~s__type~0 := 4096; 2384#L222 assume !(0 == ssl3_connect_~s__init_buf___0~0); 2469#L222-2 assume !(0 == ssl3_connect_~tmp___4~0); 2388#L238 assume !(0 == ssl3_connect_~tmp___5~0);ssl3_connect_~s__state~0 := 4368;ssl3_connect_#t~post31 := ssl3_connect_~s__ctx__stats__sess_connect~0;ssl3_connect_~s__ctx__stats__sess_connect~0 := 1 + ssl3_connect_#t~post31;havoc ssl3_connect_#t~post31;ssl3_connect_~s__init_num~0 := 0; 2389#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 2403#L520 ssl3_connect_~skip~0 := 0; 2354#L98-1 [2019-11-28 20:38:39,249 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 20:38:39,249 INFO L82 PathProgramCache]: Analyzing trace with hash 29684844, now seen corresponding path program 1 times [2019-11-28 20:38:39,249 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 20:38:39,250 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [280090650] [2019-11-28 20:38:39,250 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 20:38:39,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-28 20:38:39,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-28 20:38:39,284 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-28 20:38:39,287 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 20:38:39,287 INFO L82 PathProgramCache]: Analyzing trace with hash -299511777, now seen corresponding path program 2 times [2019-11-28 20:38:39,288 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 20:38:39,288 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1090480349] [2019-11-28 20:38:39,288 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 20:38:39,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-28 20:38:39,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-28 20:38:39,313 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-28 20:38:39,313 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 20:38:39,314 INFO L82 PathProgramCache]: Analyzing trace with hash -1228889708, now seen corresponding path program 1 times [2019-11-28 20:38:39,314 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 20:38:39,316 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1102055991] [2019-11-28 20:38:39,316 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 20:38:39,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-28 20:38:39,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-28 20:38:39,350 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-28 20:38:39,453 INFO L210 LassoAnalysis]: Preferences: [2019-11-28 20:38:39,454 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2019-11-28 20:38:39,454 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2019-11-28 20:38:39,454 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2019-11-28 20:38:39,454 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2019-11-28 20:38:39,454 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 20:38:39,454 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2019-11-28 20:38:39,454 INFO L132 ssoRankerPreferences]: Path of dumped script: [2019-11-28 20:38:39,454 INFO L133 ssoRankerPreferences]: Filename of dumped script: s3_clnt_2.cil-2.c_Iteration3_Loop [2019-11-28 20:38:39,454 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2019-11-28 20:38:39,454 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2019-11-28 20:38:39,457 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 20:38:39,461 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 20:38:39,464 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 20:38:39,466 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 20:38:39,469 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 20:38:39,472 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 20:38:39,482 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 20:38:39,485 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 20:38:39,487 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 20:38:39,495 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 20:38:39,502 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 20:38:39,506 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 20:38:39,508 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 20:38:39,511 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 20:38:39,513 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 20:38:39,515 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 20:38:39,658 INFO L292 LassoAnalysis]: Preprocessing complete. [2019-11-28 20:38:39,659 INFO L404 LassoAnalysis]: Checking for nontermination... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 60 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 60 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 20:38:39,666 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-28 20:38:39,666 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-28 20:38:39,670 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-28 20:38:39,670 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_connect_~tmp___4~0=-5} Honda state: {ULTIMATE.start_ssl3_connect_~tmp___4~0=-5} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 61 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 61 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 20:38:39,675 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-28 20:38:39,675 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-28 20:38:39,679 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-28 20:38:39,679 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_connect_~s__type~0=4096} Honda state: {ULTIMATE.start_ssl3_connect_~s__type~0=4096} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 62 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 62 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 20:38:39,684 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-28 20:38:39,684 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-28 20:38:39,687 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-28 20:38:39,687 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_connect_~s__new_session~0=1} Honda state: {ULTIMATE.start_ssl3_connect_~s__new_session~0=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 63 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 63 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 20:38:39,695 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-28 20:38:39,695 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-28 20:38:39,697 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-28 20:38:39,697 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_connect_#t~post31=0} Honda state: {ULTIMATE.start_ssl3_connect_#t~post31=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 64 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 64 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 20:38:39,703 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-28 20:38:39,703 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-28 20:38:39,705 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-28 20:38:39,705 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_connect_~s__init_num~0=0} Honda state: {ULTIMATE.start_ssl3_connect_~s__init_num~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 65 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 65 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 20:38:39,710 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-28 20:38:39,711 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-28 20:38:39,714 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-28 20:38:39,714 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_connect_~__cil_tmp55~0=768, ULTIMATE.start_ssl3_connect_~s__version~0=66048} Honda state: {ULTIMATE.start_ssl3_connect_~__cil_tmp55~0=768, ULTIMATE.start_ssl3_connect_~s__version~0=66048} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 66 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 66 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 20:38:39,720 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-28 20:38:39,720 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-28 20:38:39,725 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-28 20:38:39,725 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_connect_~s__s3__tmp__reuse_message~0=7} Honda state: {ULTIMATE.start_ssl3_connect_~s__s3__tmp__reuse_message~0=7} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 67 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 67 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 20:38:39,733 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-28 20:38:39,733 INFO L160 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 68 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 68 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 20:38:39,740 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2019-11-28 20:38:39,741 INFO L160 nArgumentSynthesizer]: Using integer mode. [2019-11-28 20:38:39,756 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-28 20:38:39,756 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0=0} Honda state: {ULTIMATE.start_ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0=0} Generalized eigenvectors: [{ULTIMATE.start_ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0=-5}, {ULTIMATE.start_ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0=-1}, {ULTIMATE.start_ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0=7}] Lambdas: [1, 8, 1] Nus: [0, 1] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 69 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 20:38:39,761 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-28 20:38:39,761 INFO L160 nArgumentSynthesizer]: Using integer mode. Waiting until toolchain timeout for monitored process 69 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 70 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 20:38:39,776 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2019-11-28 20:38:39,776 INFO L160 nArgumentSynthesizer]: Using integer mode. Waiting until toolchain timeout for monitored process 70 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 20:38:39,792 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2019-11-28 20:38:39,792 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_connect_~s__ctx__stats__sess_connect~0=0} Honda state: {ULTIMATE.start_ssl3_connect_~s__ctx__stats__sess_connect~0=0} Generalized eigenvectors: [{ULTIMATE.start_ssl3_connect_~s__ctx__stats__sess_connect~0=-1}, {ULTIMATE.start_ssl3_connect_~s__ctx__stats__sess_connect~0=-1}, {ULTIMATE.start_ssl3_connect_~s__ctx__stats__sess_connect~0=3}] Lambdas: [0, 4, 1] Nus: [1, 1] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 71 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 20:38:39,804 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-11-28 20:38:39,805 INFO L160 nArgumentSynthesizer]: Using integer mode. Waiting until toolchain timeout for monitored process 71 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 72 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 20:38:39,816 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2019-11-28 20:38:39,817 INFO L160 nArgumentSynthesizer]: Using integer mode. Waiting until toolchain timeout for monitored process 72 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 20:38:39,823 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2019-11-28 20:38:39,824 INFO L210 LassoAnalysis]: Preferences: [2019-11-28 20:38:39,824 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2019-11-28 20:38:39,825 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2019-11-28 20:38:39,825 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2019-11-28 20:38:39,825 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2019-11-28 20:38:39,825 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 20:38:39,825 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2019-11-28 20:38:39,825 INFO L132 ssoRankerPreferences]: Path of dumped script: [2019-11-28 20:38:39,825 INFO L133 ssoRankerPreferences]: Filename of dumped script: s3_clnt_2.cil-2.c_Iteration3_Loop [2019-11-28 20:38:39,825 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2019-11-28 20:38:39,825 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2019-11-28 20:38:39,828 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 20:38:39,830 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 20:38:39,833 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 20:38:39,834 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 20:38:39,837 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 20:38:39,839 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 20:38:39,842 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 20:38:39,847 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 20:38:39,850 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 20:38:39,852 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 20:38:39,858 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 20:38:39,860 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 20:38:39,863 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 20:38:39,865 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 20:38:39,875 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 20:38:39,876 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-28 20:38:40,064 INFO L292 LassoAnalysis]: Preprocessing complete. [2019-11-28 20:38:40,064 INFO L489 LassoAnalysis]: Using template 'affine'. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 73 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 73 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 20:38:40,069 INFO L120 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 [2019-11-28 20:38:40,070 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 20:38:40,070 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 20:38:40,071 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 20:38:40,071 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2019-11-28 20:38:40,071 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-28 20:38:40,072 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-28 20:38:40,072 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-28 20:38:40,074 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 74 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 74 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 20:38:40,078 INFO L120 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 [2019-11-28 20:38:40,080 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 20:38:40,080 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 20:38:40,080 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 20:38:40,080 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 20:38:40,080 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-28 20:38:40,081 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-28 20:38:40,081 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-28 20:38:40,082 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 75 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 20:38:40,094 INFO L120 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 [2019-11-28 20:38:40,096 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 20:38:40,096 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 20:38:40,096 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 20:38:40,096 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 20:38:40,097 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-28 20:38:40,097 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-28 20:38:40,097 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 75 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 20:38:40,099 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 76 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 20:38:40,105 INFO L120 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 [2019-11-28 20:38:40,106 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 20:38:40,106 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 20:38:40,107 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 20:38:40,107 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 20:38:40,107 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. Waiting until toolchain timeout for monitored process 76 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 20:38:40,109 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-28 20:38:40,109 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-28 20:38:40,111 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 77 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 20:38:40,120 INFO L120 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 [2019-11-28 20:38:40,122 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 20:38:40,122 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 20:38:40,122 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 20:38:40,122 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 20:38:40,122 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-28 20:38:40,123 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-28 20:38:40,123 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 77 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 20:38:40,125 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 78 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 20:38:40,133 INFO L120 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 [2019-11-28 20:38:40,135 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 20:38:40,135 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 20:38:40,135 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 20:38:40,135 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2019-11-28 20:38:40,135 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-28 20:38:40,136 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-28 20:38:40,137 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 78 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 20:38:40,139 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 79 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 20:38:40,145 INFO L120 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 [2019-11-28 20:38:40,147 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 20:38:40,147 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 20:38:40,147 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 20:38:40,147 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 20:38:40,147 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-28 20:38:40,148 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-28 20:38:40,148 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 79 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 20:38:40,151 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 80 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 20:38:40,158 INFO L120 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 [2019-11-28 20:38:40,160 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 20:38:40,160 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 20:38:40,160 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 20:38:40,160 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 20:38:40,160 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-28 20:38:40,161 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-28 20:38:40,161 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 80 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 20:38:40,163 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 81 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2019-11-28 20:38:40,171 INFO L120 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 [2019-11-28 20:38:40,173 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 20:38:40,173 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 20:38:40,173 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 20:38:40,173 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 20:38:40,173 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-28 20:38:40,175 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-28 20:38:40,175 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 81 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 20:38:40,177 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 82 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 82 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 20:38:40,184 INFO L120 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 [2019-11-28 20:38:40,185 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2019-11-28 20:38:40,185 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-28 20:38:40,185 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-28 20:38:40,185 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-28 20:38:40,185 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-28 20:38:40,186 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-28 20:38:40,186 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-28 20:38:40,188 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2019-11-28 20:38:40,191 INFO L443 ModelExtractionUtils]: Simplification made 3 calls to the SMT solver. [2019-11-28 20:38:40,191 INFO L444 ModelExtractionUtils]: 1 out of 4 variables were initially zero. Simplification set additionally 1 variables to zero. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 83 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 83 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-28 20:38:40,195 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2019-11-28 20:38:40,195 INFO L438 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2019-11-28 20:38:40,195 INFO L510 LassoAnalysis]: Proved termination. [2019-11-28 20:38:40,195 INFO L512 LassoAnalysis]: Termination argument consisting of: Ranking function f(ULTIMATE.start_ssl3_connect_~s__state~0) = 1*ULTIMATE.start_ssl3_connect_~s__state~0 Supporting invariants [] [MP z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Exception during sending of exit command (exit): Broken pipe [2019-11-28 20:38:40,199 INFO L297 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2019-11-28 20:38:40,209 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 20:38:40,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 20:38:40,221 INFO L264 TraceCheckSpWp]: Trace formula consists of 29 conjuncts, 2 conjunts are in the unsatisfiable core [2019-11-28 20:38:40,222 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2019-11-28 20:38:40,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 20:38:40,231 INFO L264 TraceCheckSpWp]: Trace formula consists of 34 conjuncts, 4 conjunts are in the unsatisfiable core [2019-11-28 20:38:40,231 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2019-11-28 20:38:40,259 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-28 20:38:40,260 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 [2019-11-28 20:38:40,260 INFO L72 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 181 states and 270 transitions. cyclomatic complexity: 92 Second operand 5 states. [2019-11-28 20:38:40,476 INFO L76 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 181 states and 270 transitions. cyclomatic complexity: 92. Second operand 5 states. Result 499 states and 731 transitions. Complement of second has 7 states. [2019-11-28 20:38:40,476 INFO L142 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 4 states 1 stem states 2 non-accepting loop states 1 accepting loop states [2019-11-28 20:38:40,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2019-11-28 20:38:40,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 300 transitions. [2019-11-28 20:38:40,477 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 300 transitions. Stem has 5 letters. Loop has 13 letters. [2019-11-28 20:38:40,478 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2019-11-28 20:38:40,478 INFO L639 RefineBuchi]: Bad chosen interpolant automaton: word not accepted [2019-11-28 20:38:40,487 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 20:38:40,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 20:38:40,500 INFO L264 TraceCheckSpWp]: Trace formula consists of 29 conjuncts, 2 conjunts are in the unsatisfiable core [2019-11-28 20:38:40,502 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2019-11-28 20:38:40,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 20:38:40,516 INFO L264 TraceCheckSpWp]: Trace formula consists of 34 conjuncts, 4 conjunts are in the unsatisfiable core [2019-11-28 20:38:40,517 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2019-11-28 20:38:40,534 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-28 20:38:40,534 INFO L152 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and with honda bouncer for loop.1 stem predicates 3 loop predicates [2019-11-28 20:38:40,534 INFO L72 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 181 states and 270 transitions. cyclomatic complexity: 92 Second operand 5 states. [2019-11-28 20:38:40,793 INFO L76 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 181 states and 270 transitions. cyclomatic complexity: 92. Second operand 5 states. Result 513 states and 748 transitions. Complement of second has 9 states. [2019-11-28 20:38:40,794 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 [2019-11-28 20:38:40,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2019-11-28 20:38:40,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 309 transitions. [2019-11-28 20:38:40,795 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 309 transitions. Stem has 5 letters. Loop has 13 letters. [2019-11-28 20:38:40,796 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2019-11-28 20:38:40,796 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 309 transitions. Stem has 18 letters. Loop has 13 letters. [2019-11-28 20:38:40,797 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2019-11-28 20:38:40,797 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 309 transitions. Stem has 5 letters. Loop has 26 letters. [2019-11-28 20:38:40,798 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2019-11-28 20:38:40,798 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 513 states and 748 transitions. [2019-11-28 20:38:40,802 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 228 [2019-11-28 20:38:40,805 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 513 states to 410 states and 611 transitions. [2019-11-28 20:38:40,806 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 332 [2019-11-28 20:38:40,806 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 333 [2019-11-28 20:38:40,806 INFO L73 IsDeterministic]: Start isDeterministic. Operand 410 states and 611 transitions. [2019-11-28 20:38:40,807 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2019-11-28 20:38:40,807 INFO L688 BuchiCegarLoop]: Abstraction has 410 states and 611 transitions. [2019-11-28 20:38:40,807 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 410 states and 611 transitions. [2019-11-28 20:38:40,812 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 410 to 181. [2019-11-28 20:38:40,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 181 states. [2019-11-28 20:38:40,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 181 states and 270 transitions. [2019-11-28 20:38:40,813 INFO L711 BuchiCegarLoop]: Abstraction has 181 states and 270 transitions. [2019-11-28 20:38:40,813 INFO L591 BuchiCegarLoop]: Abstraction has 181 states and 270 transitions. [2019-11-28 20:38:40,813 INFO L424 BuchiCegarLoop]: ======== Iteration 4============ [2019-11-28 20:38:40,813 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 181 states and 270 transitions. [2019-11-28 20:38:40,814 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 114 [2019-11-28 20:38:40,815 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-11-28 20:38:40,815 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-11-28 20:38:40,815 INFO L849 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1] [2019-11-28 20:38:40,816 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-28 20:38:40,816 INFO L794 eck$LassoCheckResult]: Stem: 3790#ULTIMATE.startENTRY havoc main_#res;havoc main_#t~ret48, main_~s~0;havoc main_~s~0;main_~s~0 := 12292;ssl3_connect_#in~initial_state := main_~s~0;havoc ssl3_connect_#res;havoc ssl3_connect_#t~nondet0, ssl3_connect_#t~nondet1, ssl3_connect_#t~nondet2, ssl3_connect_#t~nondet3, ssl3_connect_#t~nondet4, ssl3_connect_#t~nondet5, ssl3_connect_#t~nondet6, ssl3_connect_#t~nondet7, ssl3_connect_#t~nondet8, ssl3_connect_#t~nondet9, ssl3_connect_#t~nondet10, ssl3_connect_#t~nondet11, ssl3_connect_#t~nondet12, ssl3_connect_#t~nondet13, ssl3_connect_#t~nondet14, ssl3_connect_#t~nondet15, ssl3_connect_#t~nondet16, ssl3_connect_#t~nondet17, ssl3_connect_#t~nondet18, ssl3_connect_#t~nondet19, ssl3_connect_#t~nondet20, ssl3_connect_#t~nondet21, ssl3_connect_#t~nondet22, ssl3_connect_#t~nondet23, ssl3_connect_#t~nondet24, ssl3_connect_#t~nondet25, ssl3_connect_#t~nondet26, ssl3_connect_#t~nondet27, ssl3_connect_#t~post28, ssl3_connect_#t~post29, ssl3_connect_#t~nondet30, ssl3_connect_#t~post31, ssl3_connect_#t~nondet32, ssl3_connect_#t~nondet33, ssl3_connect_#t~nondet34, ssl3_connect_#t~nondet35, ssl3_connect_#t~nondet36, ssl3_connect_#t~nondet37, ssl3_connect_#t~nondet38, ssl3_connect_#t~nondet39, ssl3_connect_#t~nondet40, ssl3_connect_#t~nondet41, ssl3_connect_#t~nondet42, ssl3_connect_#t~nondet43, ssl3_connect_#t~post44, ssl3_connect_#t~post45, ssl3_connect_#t~nondet46, ssl3_connect_#t~post47, ssl3_connect_~initial_state, ssl3_connect_~s__info_callback~0, ssl3_connect_~s__in_handshake~0, ssl3_connect_~s__state~0, ssl3_connect_~s__new_session~0, ssl3_connect_~s__server~0, ssl3_connect_~s__version~0, ssl3_connect_~s__type~0, ssl3_connect_~s__init_num~0, ssl3_connect_~s__bbio~0, ssl3_connect_~s__wbio~0, ssl3_connect_~s__hit~0, ssl3_connect_~s__rwstate~0, ssl3_connect_~s__init_buf___0~0, ssl3_connect_~s__debug~0, ssl3_connect_~s__shutdown~0, ssl3_connect_~s__ctx__info_callback~0, ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0, ssl3_connect_~s__ctx__stats__sess_connect~0, ssl3_connect_~s__ctx__stats__sess_hit~0, ssl3_connect_~s__ctx__stats__sess_connect_good~0, ssl3_connect_~s__s3__change_cipher_spec~0, ssl3_connect_~s__s3__flags~0, ssl3_connect_~s__s3__delay_buf_pop_ret~0, ssl3_connect_~s__s3__tmp__cert_req~0, ssl3_connect_~s__s3__tmp__new_compression~0, ssl3_connect_~s__s3__tmp__reuse_message~0, ssl3_connect_~s__s3__tmp__new_cipher~0, ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0, ssl3_connect_~s__s3__tmp__next_state___0~0, ssl3_connect_~s__s3__tmp__new_compression__id~0, ssl3_connect_~s__session__cipher~0, ssl3_connect_~s__session__compress_meth~0, ssl3_connect_~buf~0, ssl3_connect_~tmp~0, ssl3_connect_~l~0, ssl3_connect_~num1~0, ssl3_connect_~cb~0, ssl3_connect_~ret~0, ssl3_connect_~new_state~0, ssl3_connect_~state~0, ssl3_connect_~skip~0, ssl3_connect_~tmp___0~0, ssl3_connect_~tmp___1~0, ssl3_connect_~tmp___2~0, ssl3_connect_~tmp___3~0, ssl3_connect_~tmp___4~0, ssl3_connect_~tmp___5~0, ssl3_connect_~tmp___6~0, ssl3_connect_~tmp___7~0, ssl3_connect_~tmp___8~0, ssl3_connect_~tmp___9~0, ssl3_connect_~blastFlag~0, ssl3_connect_~__cil_tmp55~0, ssl3_connect_~__cil_tmp56~0, ssl3_connect_~__cil_tmp57~0, ssl3_connect_~__cil_tmp58~0, ssl3_connect_~__cil_tmp59~0, ssl3_connect_~__cil_tmp60~0, ssl3_connect_~__cil_tmp61~0, ssl3_connect_~__cil_tmp62~0, ssl3_connect_~__cil_tmp63~0, ssl3_connect_~__cil_tmp64~0, ssl3_connect_~__cil_tmp65~0;ssl3_connect_~initial_state := ssl3_connect_#in~initial_state;ssl3_connect_~s__info_callback~0 := ssl3_connect_#t~nondet0;havoc ssl3_connect_#t~nondet0;ssl3_connect_~s__in_handshake~0 := ssl3_connect_#t~nondet1;havoc ssl3_connect_#t~nondet1;havoc ssl3_connect_~s__state~0;havoc ssl3_connect_~s__new_session~0;havoc ssl3_connect_~s__server~0;ssl3_connect_~s__version~0 := ssl3_connect_#t~nondet2;havoc ssl3_connect_#t~nondet2;havoc ssl3_connect_~s__type~0;havoc ssl3_connect_~s__init_num~0;ssl3_connect_~s__bbio~0 := ssl3_connect_#t~nondet3;havoc ssl3_connect_#t~nondet3;ssl3_connect_~s__wbio~0 := ssl3_connect_#t~nondet4;havoc ssl3_connect_#t~nondet4;ssl3_connect_~s__hit~0 := ssl3_connect_#t~nondet5;havoc ssl3_connect_#t~nondet5;havoc ssl3_connect_~s__rwstate~0;ssl3_connect_~s__init_buf___0~0 := 1;ssl3_connect_~s__debug~0 := ssl3_connect_#t~nondet6;havoc ssl3_connect_#t~nondet6;havoc ssl3_connect_~s__shutdown~0;ssl3_connect_~s__ctx__info_callback~0 := ssl3_connect_#t~nondet7;havoc ssl3_connect_#t~nondet7;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0 := ssl3_connect_#t~nondet8;havoc ssl3_connect_#t~nondet8;ssl3_connect_~s__ctx__stats__sess_connect~0 := ssl3_connect_#t~nondet9;havoc ssl3_connect_#t~nondet9;ssl3_connect_~s__ctx__stats__sess_hit~0 := ssl3_connect_#t~nondet10;havoc ssl3_connect_#t~nondet10;ssl3_connect_~s__ctx__stats__sess_connect_good~0 := ssl3_connect_#t~nondet11;havoc ssl3_connect_#t~nondet11;havoc ssl3_connect_~s__s3__change_cipher_spec~0;havoc ssl3_connect_~s__s3__flags~0;havoc ssl3_connect_~s__s3__delay_buf_pop_ret~0;ssl3_connect_~s__s3__tmp__cert_req~0 := ssl3_connect_#t~nondet12;havoc ssl3_connect_#t~nondet12;ssl3_connect_~s__s3__tmp__new_compression~0 := ssl3_connect_#t~nondet13;havoc ssl3_connect_#t~nondet13;ssl3_connect_~s__s3__tmp__reuse_message~0 := ssl3_connect_#t~nondet14;havoc ssl3_connect_#t~nondet14;ssl3_connect_~s__s3__tmp__new_cipher~0 := ssl3_connect_#t~nondet15;havoc ssl3_connect_#t~nondet15;ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0 := ssl3_connect_#t~nondet16;havoc ssl3_connect_#t~nondet16;havoc ssl3_connect_~s__s3__tmp__next_state___0~0;ssl3_connect_~s__s3__tmp__new_compression__id~0 := ssl3_connect_#t~nondet17;havoc ssl3_connect_#t~nondet17;havoc ssl3_connect_~s__session__cipher~0;havoc ssl3_connect_~s__session__compress_meth~0;havoc ssl3_connect_~buf~0;havoc ssl3_connect_~tmp~0;havoc ssl3_connect_~l~0;havoc ssl3_connect_~num1~0;havoc ssl3_connect_~cb~0;havoc ssl3_connect_~ret~0;havoc ssl3_connect_~new_state~0;havoc ssl3_connect_~state~0;havoc ssl3_connect_~skip~0;havoc ssl3_connect_~tmp___0~0;ssl3_connect_~tmp___1~0 := ssl3_connect_#t~nondet18;havoc ssl3_connect_#t~nondet18;ssl3_connect_~tmp___2~0 := ssl3_connect_#t~nondet19;havoc ssl3_connect_#t~nondet19;ssl3_connect_~tmp___3~0 := ssl3_connect_#t~nondet20;havoc ssl3_connect_#t~nondet20;ssl3_connect_~tmp___4~0 := ssl3_connect_#t~nondet21;havoc ssl3_connect_#t~nondet21;ssl3_connect_~tmp___5~0 := ssl3_connect_#t~nondet22;havoc ssl3_connect_#t~nondet22;ssl3_connect_~tmp___6~0 := ssl3_connect_#t~nondet23;havoc ssl3_connect_#t~nondet23;ssl3_connect_~tmp___7~0 := ssl3_connect_#t~nondet24;havoc ssl3_connect_#t~nondet24;ssl3_connect_~tmp___8~0 := ssl3_connect_#t~nondet25;havoc ssl3_connect_#t~nondet25;ssl3_connect_~tmp___9~0 := ssl3_connect_#t~nondet26;havoc ssl3_connect_#t~nondet26;havoc ssl3_connect_~blastFlag~0;havoc ssl3_connect_~__cil_tmp55~0;havoc ssl3_connect_~__cil_tmp56~0;havoc ssl3_connect_~__cil_tmp57~0;havoc ssl3_connect_~__cil_tmp58~0;havoc ssl3_connect_~__cil_tmp59~0;havoc ssl3_connect_~__cil_tmp60~0;havoc ssl3_connect_~__cil_tmp61~0;havoc ssl3_connect_~__cil_tmp62~0;havoc ssl3_connect_~__cil_tmp63~0;havoc ssl3_connect_~__cil_tmp64~0;havoc ssl3_connect_~__cil_tmp65~0;ssl3_connect_~s__state~0 := ssl3_connect_~initial_state;ssl3_connect_~blastFlag~0 := 0;ssl3_connect_~tmp~0 := ssl3_connect_#t~nondet27;havoc ssl3_connect_#t~nondet27;ssl3_connect_~cb~0 := 0;ssl3_connect_~ret~0 := -1;ssl3_connect_~skip~0 := 0;ssl3_connect_~tmp___0~0 := 0; 3691#L84 assume 0 != ssl3_connect_~s__info_callback~0;ssl3_connect_~cb~0 := ssl3_connect_~s__info_callback~0; 3692#L87-2 ssl3_connect_#t~post28 := ssl3_connect_~s__in_handshake~0;ssl3_connect_~s__in_handshake~0 := 1 + ssl3_connect_#t~post28;havoc ssl3_connect_#t~post28; 3694#L92 assume 0 != ssl3_connect_~tmp___1~0 - 12288; 3711#L93 assume !(0 != ssl3_connect_~tmp___2~0 - 16384); 3795#L98-1 assume !false; 3696#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 3791#L101 assume 12292 == ssl3_connect_~s__state~0; 3772#L102 [2019-11-28 20:38:40,816 INFO L796 eck$LassoCheckResult]: Loop: 3772#L102 ssl3_connect_~s__new_session~0 := 1;ssl3_connect_~s__state~0 := 4096;ssl3_connect_#t~post29 := ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0 := 1 + ssl3_connect_#t~post29;havoc ssl3_connect_#t~post29; 3773#L206 ssl3_connect_~s__server~0 := 0; 3805#L211 assume 0 != ssl3_connect_~cb~0; 3812#L211-2 ssl3_connect_~__cil_tmp55~0 := ssl3_connect_~s__version~0 - 65280; 3724#L216 assume !(768 != ssl3_connect_~__cil_tmp55~0);ssl3_connect_~s__type~0 := 4096; 3725#L222 assume !(0 == ssl3_connect_~s__init_buf___0~0); 3807#L222-2 assume !(0 == ssl3_connect_~tmp___4~0); 3729#L238 assume !(0 == ssl3_connect_~tmp___5~0);ssl3_connect_~s__state~0 := 4368;ssl3_connect_#t~post31 := ssl3_connect_~s__ctx__stats__sess_connect~0;ssl3_connect_~s__ctx__stats__sess_connect~0 := 1 + ssl3_connect_#t~post31;havoc ssl3_connect_#t~post31;ssl3_connect_~s__init_num~0 := 0; 3730#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 3767#L520 ssl3_connect_~skip~0 := 0; 3839#L98-1 assume !false; 3837#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 3835#L101 assume 12292 == ssl3_connect_~s__state~0; 3772#L102 [2019-11-28 20:38:40,816 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 20:38:40,816 INFO L82 PathProgramCache]: Analyzing trace with hash -421982954, now seen corresponding path program 1 times [2019-11-28 20:38:40,817 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 20:38:40,817 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1394911878] [2019-11-28 20:38:40,817 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 20:38:40,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-28 20:38:40,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-28 20:38:40,829 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-28 20:38:40,829 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 20:38:40,829 INFO L82 PathProgramCache]: Analyzing trace with hash 802268455, now seen corresponding path program 3 times [2019-11-28 20:38:40,829 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 20:38:40,830 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1392103438] [2019-11-28 20:38:40,830 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 20:38:40,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 20:38:40,851 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-28 20:38:40,852 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1392103438] [2019-11-28 20:38:40,852 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-28 20:38:40,852 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-28 20:38:40,852 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1196149395] [2019-11-28 20:38:40,853 INFO L811 eck$LassoCheckResult]: loop already infeasible [2019-11-28 20:38:40,853 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-28 20:38:40,853 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-28 20:38:40,853 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-28 20:38:40,853 INFO L87 Difference]: Start difference. First operand 181 states and 270 transitions. cyclomatic complexity: 92 Second operand 3 states. [2019-11-28 20:38:41,048 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-28 20:38:41,049 INFO L93 Difference]: Finished difference Result 262 states and 364 transitions. [2019-11-28 20:38:41,049 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-28 20:38:41,050 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 262 states and 364 transitions. [2019-11-28 20:38:41,053 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 169 [2019-11-28 20:38:41,055 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 262 states to 245 states and 342 transitions. [2019-11-28 20:38:41,055 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 198 [2019-11-28 20:38:41,055 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 245 [2019-11-28 20:38:41,056 INFO L73 IsDeterministic]: Start isDeterministic. Operand 245 states and 342 transitions. [2019-11-28 20:38:41,056 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2019-11-28 20:38:41,056 INFO L688 BuchiCegarLoop]: Abstraction has 245 states and 342 transitions. [2019-11-28 20:38:41,056 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 245 states and 342 transitions. [2019-11-28 20:38:41,060 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 245 to 177. [2019-11-28 20:38:41,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 177 states. [2019-11-28 20:38:41,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 177 states and 253 transitions. [2019-11-28 20:38:41,061 INFO L711 BuchiCegarLoop]: Abstraction has 177 states and 253 transitions. [2019-11-28 20:38:41,061 INFO L591 BuchiCegarLoop]: Abstraction has 177 states and 253 transitions. [2019-11-28 20:38:41,061 INFO L424 BuchiCegarLoop]: ======== Iteration 5============ [2019-11-28 20:38:41,061 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 177 states and 253 transitions. [2019-11-28 20:38:41,062 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 155 [2019-11-28 20:38:41,063 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-11-28 20:38:41,063 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-11-28 20:38:41,064 INFO L849 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1] [2019-11-28 20:38:41,064 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-28 20:38:41,064 INFO L794 eck$LassoCheckResult]: Stem: 4219#ULTIMATE.startENTRY havoc main_#res;havoc main_#t~ret48, main_~s~0;havoc main_~s~0;main_~s~0 := 12292;ssl3_connect_#in~initial_state := main_~s~0;havoc ssl3_connect_#res;havoc ssl3_connect_#t~nondet0, ssl3_connect_#t~nondet1, ssl3_connect_#t~nondet2, ssl3_connect_#t~nondet3, ssl3_connect_#t~nondet4, ssl3_connect_#t~nondet5, ssl3_connect_#t~nondet6, ssl3_connect_#t~nondet7, ssl3_connect_#t~nondet8, ssl3_connect_#t~nondet9, ssl3_connect_#t~nondet10, ssl3_connect_#t~nondet11, ssl3_connect_#t~nondet12, ssl3_connect_#t~nondet13, ssl3_connect_#t~nondet14, ssl3_connect_#t~nondet15, ssl3_connect_#t~nondet16, ssl3_connect_#t~nondet17, ssl3_connect_#t~nondet18, ssl3_connect_#t~nondet19, ssl3_connect_#t~nondet20, ssl3_connect_#t~nondet21, ssl3_connect_#t~nondet22, ssl3_connect_#t~nondet23, ssl3_connect_#t~nondet24, ssl3_connect_#t~nondet25, ssl3_connect_#t~nondet26, ssl3_connect_#t~nondet27, ssl3_connect_#t~post28, ssl3_connect_#t~post29, ssl3_connect_#t~nondet30, ssl3_connect_#t~post31, ssl3_connect_#t~nondet32, ssl3_connect_#t~nondet33, ssl3_connect_#t~nondet34, ssl3_connect_#t~nondet35, ssl3_connect_#t~nondet36, ssl3_connect_#t~nondet37, ssl3_connect_#t~nondet38, ssl3_connect_#t~nondet39, ssl3_connect_#t~nondet40, ssl3_connect_#t~nondet41, ssl3_connect_#t~nondet42, ssl3_connect_#t~nondet43, ssl3_connect_#t~post44, ssl3_connect_#t~post45, ssl3_connect_#t~nondet46, ssl3_connect_#t~post47, ssl3_connect_~initial_state, ssl3_connect_~s__info_callback~0, ssl3_connect_~s__in_handshake~0, ssl3_connect_~s__state~0, ssl3_connect_~s__new_session~0, ssl3_connect_~s__server~0, ssl3_connect_~s__version~0, ssl3_connect_~s__type~0, ssl3_connect_~s__init_num~0, ssl3_connect_~s__bbio~0, ssl3_connect_~s__wbio~0, ssl3_connect_~s__hit~0, ssl3_connect_~s__rwstate~0, ssl3_connect_~s__init_buf___0~0, ssl3_connect_~s__debug~0, ssl3_connect_~s__shutdown~0, ssl3_connect_~s__ctx__info_callback~0, ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0, ssl3_connect_~s__ctx__stats__sess_connect~0, ssl3_connect_~s__ctx__stats__sess_hit~0, ssl3_connect_~s__ctx__stats__sess_connect_good~0, ssl3_connect_~s__s3__change_cipher_spec~0, ssl3_connect_~s__s3__flags~0, ssl3_connect_~s__s3__delay_buf_pop_ret~0, ssl3_connect_~s__s3__tmp__cert_req~0, ssl3_connect_~s__s3__tmp__new_compression~0, ssl3_connect_~s__s3__tmp__reuse_message~0, ssl3_connect_~s__s3__tmp__new_cipher~0, ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0, ssl3_connect_~s__s3__tmp__next_state___0~0, ssl3_connect_~s__s3__tmp__new_compression__id~0, ssl3_connect_~s__session__cipher~0, ssl3_connect_~s__session__compress_meth~0, ssl3_connect_~buf~0, ssl3_connect_~tmp~0, ssl3_connect_~l~0, ssl3_connect_~num1~0, ssl3_connect_~cb~0, ssl3_connect_~ret~0, ssl3_connect_~new_state~0, ssl3_connect_~state~0, ssl3_connect_~skip~0, ssl3_connect_~tmp___0~0, ssl3_connect_~tmp___1~0, ssl3_connect_~tmp___2~0, ssl3_connect_~tmp___3~0, ssl3_connect_~tmp___4~0, ssl3_connect_~tmp___5~0, ssl3_connect_~tmp___6~0, ssl3_connect_~tmp___7~0, ssl3_connect_~tmp___8~0, ssl3_connect_~tmp___9~0, ssl3_connect_~blastFlag~0, ssl3_connect_~__cil_tmp55~0, ssl3_connect_~__cil_tmp56~0, ssl3_connect_~__cil_tmp57~0, ssl3_connect_~__cil_tmp58~0, ssl3_connect_~__cil_tmp59~0, ssl3_connect_~__cil_tmp60~0, ssl3_connect_~__cil_tmp61~0, ssl3_connect_~__cil_tmp62~0, ssl3_connect_~__cil_tmp63~0, ssl3_connect_~__cil_tmp64~0, ssl3_connect_~__cil_tmp65~0;ssl3_connect_~initial_state := ssl3_connect_#in~initial_state;ssl3_connect_~s__info_callback~0 := ssl3_connect_#t~nondet0;havoc ssl3_connect_#t~nondet0;ssl3_connect_~s__in_handshake~0 := ssl3_connect_#t~nondet1;havoc ssl3_connect_#t~nondet1;havoc ssl3_connect_~s__state~0;havoc ssl3_connect_~s__new_session~0;havoc ssl3_connect_~s__server~0;ssl3_connect_~s__version~0 := ssl3_connect_#t~nondet2;havoc ssl3_connect_#t~nondet2;havoc ssl3_connect_~s__type~0;havoc ssl3_connect_~s__init_num~0;ssl3_connect_~s__bbio~0 := ssl3_connect_#t~nondet3;havoc ssl3_connect_#t~nondet3;ssl3_connect_~s__wbio~0 := ssl3_connect_#t~nondet4;havoc ssl3_connect_#t~nondet4;ssl3_connect_~s__hit~0 := ssl3_connect_#t~nondet5;havoc ssl3_connect_#t~nondet5;havoc ssl3_connect_~s__rwstate~0;ssl3_connect_~s__init_buf___0~0 := 1;ssl3_connect_~s__debug~0 := ssl3_connect_#t~nondet6;havoc ssl3_connect_#t~nondet6;havoc ssl3_connect_~s__shutdown~0;ssl3_connect_~s__ctx__info_callback~0 := ssl3_connect_#t~nondet7;havoc ssl3_connect_#t~nondet7;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0 := ssl3_connect_#t~nondet8;havoc ssl3_connect_#t~nondet8;ssl3_connect_~s__ctx__stats__sess_connect~0 := ssl3_connect_#t~nondet9;havoc ssl3_connect_#t~nondet9;ssl3_connect_~s__ctx__stats__sess_hit~0 := ssl3_connect_#t~nondet10;havoc ssl3_connect_#t~nondet10;ssl3_connect_~s__ctx__stats__sess_connect_good~0 := ssl3_connect_#t~nondet11;havoc ssl3_connect_#t~nondet11;havoc ssl3_connect_~s__s3__change_cipher_spec~0;havoc ssl3_connect_~s__s3__flags~0;havoc ssl3_connect_~s__s3__delay_buf_pop_ret~0;ssl3_connect_~s__s3__tmp__cert_req~0 := ssl3_connect_#t~nondet12;havoc ssl3_connect_#t~nondet12;ssl3_connect_~s__s3__tmp__new_compression~0 := ssl3_connect_#t~nondet13;havoc ssl3_connect_#t~nondet13;ssl3_connect_~s__s3__tmp__reuse_message~0 := ssl3_connect_#t~nondet14;havoc ssl3_connect_#t~nondet14;ssl3_connect_~s__s3__tmp__new_cipher~0 := ssl3_connect_#t~nondet15;havoc ssl3_connect_#t~nondet15;ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0 := ssl3_connect_#t~nondet16;havoc ssl3_connect_#t~nondet16;havoc ssl3_connect_~s__s3__tmp__next_state___0~0;ssl3_connect_~s__s3__tmp__new_compression__id~0 := ssl3_connect_#t~nondet17;havoc ssl3_connect_#t~nondet17;havoc ssl3_connect_~s__session__cipher~0;havoc ssl3_connect_~s__session__compress_meth~0;havoc ssl3_connect_~buf~0;havoc ssl3_connect_~tmp~0;havoc ssl3_connect_~l~0;havoc ssl3_connect_~num1~0;havoc ssl3_connect_~cb~0;havoc ssl3_connect_~ret~0;havoc ssl3_connect_~new_state~0;havoc ssl3_connect_~state~0;havoc ssl3_connect_~skip~0;havoc ssl3_connect_~tmp___0~0;ssl3_connect_~tmp___1~0 := ssl3_connect_#t~nondet18;havoc ssl3_connect_#t~nondet18;ssl3_connect_~tmp___2~0 := ssl3_connect_#t~nondet19;havoc ssl3_connect_#t~nondet19;ssl3_connect_~tmp___3~0 := ssl3_connect_#t~nondet20;havoc ssl3_connect_#t~nondet20;ssl3_connect_~tmp___4~0 := ssl3_connect_#t~nondet21;havoc ssl3_connect_#t~nondet21;ssl3_connect_~tmp___5~0 := ssl3_connect_#t~nondet22;havoc ssl3_connect_#t~nondet22;ssl3_connect_~tmp___6~0 := ssl3_connect_#t~nondet23;havoc ssl3_connect_#t~nondet23;ssl3_connect_~tmp___7~0 := ssl3_connect_#t~nondet24;havoc ssl3_connect_#t~nondet24;ssl3_connect_~tmp___8~0 := ssl3_connect_#t~nondet25;havoc ssl3_connect_#t~nondet25;ssl3_connect_~tmp___9~0 := ssl3_connect_#t~nondet26;havoc ssl3_connect_#t~nondet26;havoc ssl3_connect_~blastFlag~0;havoc ssl3_connect_~__cil_tmp55~0;havoc ssl3_connect_~__cil_tmp56~0;havoc ssl3_connect_~__cil_tmp57~0;havoc ssl3_connect_~__cil_tmp58~0;havoc ssl3_connect_~__cil_tmp59~0;havoc ssl3_connect_~__cil_tmp60~0;havoc ssl3_connect_~__cil_tmp61~0;havoc ssl3_connect_~__cil_tmp62~0;havoc ssl3_connect_~__cil_tmp63~0;havoc ssl3_connect_~__cil_tmp64~0;havoc ssl3_connect_~__cil_tmp65~0;ssl3_connect_~s__state~0 := ssl3_connect_~initial_state;ssl3_connect_~blastFlag~0 := 0;ssl3_connect_~tmp~0 := ssl3_connect_#t~nondet27;havoc ssl3_connect_#t~nondet27;ssl3_connect_~cb~0 := 0;ssl3_connect_~ret~0 := -1;ssl3_connect_~skip~0 := 0;ssl3_connect_~tmp___0~0 := 0; 4137#L84 assume 0 != ssl3_connect_~s__info_callback~0;ssl3_connect_~cb~0 := ssl3_connect_~s__info_callback~0; 4138#L87-2 ssl3_connect_#t~post28 := ssl3_connect_~s__in_handshake~0;ssl3_connect_~s__in_handshake~0 := 1 + ssl3_connect_#t~post28;havoc ssl3_connect_#t~post28; 4140#L92 assume !(0 != ssl3_connect_~tmp___1~0 - 12288); 4154#L98-1 assume !false; 4281#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 4280#L101 assume 12292 == ssl3_connect_~s__state~0; 4202#L102 [2019-11-28 20:38:41,064 INFO L796 eck$LassoCheckResult]: Loop: 4202#L102 ssl3_connect_~s__new_session~0 := 1;ssl3_connect_~s__state~0 := 4096;ssl3_connect_#t~post29 := ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0 := 1 + ssl3_connect_#t~post29;havoc ssl3_connect_#t~post29; 4203#L206 ssl3_connect_~s__server~0 := 0; 4233#L211 assume 0 != ssl3_connect_~cb~0; 4238#L211-2 ssl3_connect_~__cil_tmp55~0 := ssl3_connect_~s__version~0 - 65280; 4164#L216 assume !(768 != ssl3_connect_~__cil_tmp55~0);ssl3_connect_~s__type~0 := 4096; 4165#L222 assume !(0 == ssl3_connect_~s__init_buf___0~0); 4234#L222-2 assume !(0 == ssl3_connect_~tmp___4~0); 4167#L238 assume !(0 == ssl3_connect_~tmp___5~0);ssl3_connect_~s__state~0 := 4368;ssl3_connect_#t~post31 := ssl3_connect_~s__ctx__stats__sess_connect~0;ssl3_connect_~s__ctx__stats__sess_connect~0 := 1 + ssl3_connect_#t~post31;havoc ssl3_connect_#t~post31;ssl3_connect_~s__init_num~0 := 0; 4168#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 4180#L520 ssl3_connect_~skip~0 := 0; 4141#L98-1 assume !false; 4142#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 4220#L101 assume !(12292 == ssl3_connect_~s__state~0); 4276#L104 assume !(16384 == ssl3_connect_~s__state~0); 4272#L107 assume !(4096 == ssl3_connect_~s__state~0); 4267#L110 assume !(20480 == ssl3_connect_~s__state~0); 4266#L113 assume !(4099 == ssl3_connect_~s__state~0); 4265#L116 assume 4368 == ssl3_connect_~s__state~0; 4143#L120 ssl3_connect_~s__shutdown~0 := 0;ssl3_connect_~ret~0 := ssl3_connect_#t~nondet32;havoc ssl3_connect_#t~nondet32; 4144#L250 assume 0 == ssl3_connect_~blastFlag~0;ssl3_connect_~blastFlag~0 := 1; 4214#L253-2 assume !(ssl3_connect_~ret~0 <= 0);ssl3_connect_~s__state~0 := 4384;ssl3_connect_~s__init_num~0 := 0; 4193#L262 assume ssl3_connect_~s__bbio~0 != ssl3_connect_~s__wbio~0; 4175#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 4286#L520 ssl3_connect_~skip~0 := 0; 4284#L98-1 assume !false; 4285#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 4299#L101 assume 12292 == ssl3_connect_~s__state~0; 4202#L102 [2019-11-28 20:38:41,065 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 20:38:41,065 INFO L82 PathProgramCache]: Analyzing trace with hash -1537383083, now seen corresponding path program 1 times [2019-11-28 20:38:41,065 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 20:38:41,065 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [566744389] [2019-11-28 20:38:41,065 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 20:38:41,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-28 20:38:41,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-28 20:38:41,076 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-28 20:38:41,077 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 20:38:41,077 INFO L82 PathProgramCache]: Analyzing trace with hash -933672848, now seen corresponding path program 1 times [2019-11-28 20:38:41,077 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 20:38:41,077 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1015635410] [2019-11-28 20:38:41,078 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 20:38:41,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 20:38:41,102 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-28 20:38:41,102 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1015635410] [2019-11-28 20:38:41,103 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-28 20:38:41,103 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-28 20:38:41,103 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1717747043] [2019-11-28 20:38:41,103 INFO L811 eck$LassoCheckResult]: loop already infeasible [2019-11-28 20:38:41,103 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-28 20:38:41,104 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-28 20:38:41,104 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-28 20:38:41,104 INFO L87 Difference]: Start difference. First operand 177 states and 253 transitions. cyclomatic complexity: 77 Second operand 3 states. [2019-11-28 20:38:41,313 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-28 20:38:41,313 INFO L93 Difference]: Finished difference Result 231 states and 321 transitions. [2019-11-28 20:38:41,314 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-28 20:38:41,314 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 231 states and 321 transitions. [2019-11-28 20:38:41,316 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 209 [2019-11-28 20:38:41,318 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 231 states to 231 states and 321 transitions. [2019-11-28 20:38:41,318 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 231 [2019-11-28 20:38:41,318 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 231 [2019-11-28 20:38:41,319 INFO L73 IsDeterministic]: Start isDeterministic. Operand 231 states and 321 transitions. [2019-11-28 20:38:41,319 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2019-11-28 20:38:41,319 INFO L688 BuchiCegarLoop]: Abstraction has 231 states and 321 transitions. [2019-11-28 20:38:41,319 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 231 states and 321 transitions. [2019-11-28 20:38:41,322 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 231 to 194. [2019-11-28 20:38:41,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 194 states. [2019-11-28 20:38:41,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 194 states and 280 transitions. [2019-11-28 20:38:41,323 INFO L711 BuchiCegarLoop]: Abstraction has 194 states and 280 transitions. [2019-11-28 20:38:41,324 INFO L591 BuchiCegarLoop]: Abstraction has 194 states and 280 transitions. [2019-11-28 20:38:41,324 INFO L424 BuchiCegarLoop]: ======== Iteration 6============ [2019-11-28 20:38:41,324 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 194 states and 280 transitions. [2019-11-28 20:38:41,325 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 172 [2019-11-28 20:38:41,325 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-11-28 20:38:41,325 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-11-28 20:38:41,326 INFO L849 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1] [2019-11-28 20:38:41,327 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [3, 3, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-28 20:38:41,327 INFO L794 eck$LassoCheckResult]: Stem: 4634#ULTIMATE.startENTRY havoc main_#res;havoc main_#t~ret48, main_~s~0;havoc main_~s~0;main_~s~0 := 12292;ssl3_connect_#in~initial_state := main_~s~0;havoc ssl3_connect_#res;havoc ssl3_connect_#t~nondet0, ssl3_connect_#t~nondet1, ssl3_connect_#t~nondet2, ssl3_connect_#t~nondet3, ssl3_connect_#t~nondet4, ssl3_connect_#t~nondet5, ssl3_connect_#t~nondet6, ssl3_connect_#t~nondet7, ssl3_connect_#t~nondet8, ssl3_connect_#t~nondet9, ssl3_connect_#t~nondet10, ssl3_connect_#t~nondet11, ssl3_connect_#t~nondet12, ssl3_connect_#t~nondet13, ssl3_connect_#t~nondet14, ssl3_connect_#t~nondet15, ssl3_connect_#t~nondet16, ssl3_connect_#t~nondet17, ssl3_connect_#t~nondet18, ssl3_connect_#t~nondet19, ssl3_connect_#t~nondet20, ssl3_connect_#t~nondet21, ssl3_connect_#t~nondet22, ssl3_connect_#t~nondet23, ssl3_connect_#t~nondet24, ssl3_connect_#t~nondet25, ssl3_connect_#t~nondet26, ssl3_connect_#t~nondet27, ssl3_connect_#t~post28, ssl3_connect_#t~post29, ssl3_connect_#t~nondet30, ssl3_connect_#t~post31, ssl3_connect_#t~nondet32, ssl3_connect_#t~nondet33, ssl3_connect_#t~nondet34, ssl3_connect_#t~nondet35, ssl3_connect_#t~nondet36, ssl3_connect_#t~nondet37, ssl3_connect_#t~nondet38, ssl3_connect_#t~nondet39, ssl3_connect_#t~nondet40, ssl3_connect_#t~nondet41, ssl3_connect_#t~nondet42, ssl3_connect_#t~nondet43, ssl3_connect_#t~post44, ssl3_connect_#t~post45, ssl3_connect_#t~nondet46, ssl3_connect_#t~post47, ssl3_connect_~initial_state, ssl3_connect_~s__info_callback~0, ssl3_connect_~s__in_handshake~0, ssl3_connect_~s__state~0, ssl3_connect_~s__new_session~0, ssl3_connect_~s__server~0, ssl3_connect_~s__version~0, ssl3_connect_~s__type~0, ssl3_connect_~s__init_num~0, ssl3_connect_~s__bbio~0, ssl3_connect_~s__wbio~0, ssl3_connect_~s__hit~0, ssl3_connect_~s__rwstate~0, ssl3_connect_~s__init_buf___0~0, ssl3_connect_~s__debug~0, ssl3_connect_~s__shutdown~0, ssl3_connect_~s__ctx__info_callback~0, ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0, ssl3_connect_~s__ctx__stats__sess_connect~0, ssl3_connect_~s__ctx__stats__sess_hit~0, ssl3_connect_~s__ctx__stats__sess_connect_good~0, ssl3_connect_~s__s3__change_cipher_spec~0, ssl3_connect_~s__s3__flags~0, ssl3_connect_~s__s3__delay_buf_pop_ret~0, ssl3_connect_~s__s3__tmp__cert_req~0, ssl3_connect_~s__s3__tmp__new_compression~0, ssl3_connect_~s__s3__tmp__reuse_message~0, ssl3_connect_~s__s3__tmp__new_cipher~0, ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0, ssl3_connect_~s__s3__tmp__next_state___0~0, ssl3_connect_~s__s3__tmp__new_compression__id~0, ssl3_connect_~s__session__cipher~0, ssl3_connect_~s__session__compress_meth~0, ssl3_connect_~buf~0, ssl3_connect_~tmp~0, ssl3_connect_~l~0, ssl3_connect_~num1~0, ssl3_connect_~cb~0, ssl3_connect_~ret~0, ssl3_connect_~new_state~0, ssl3_connect_~state~0, ssl3_connect_~skip~0, ssl3_connect_~tmp___0~0, ssl3_connect_~tmp___1~0, ssl3_connect_~tmp___2~0, ssl3_connect_~tmp___3~0, ssl3_connect_~tmp___4~0, ssl3_connect_~tmp___5~0, ssl3_connect_~tmp___6~0, ssl3_connect_~tmp___7~0, ssl3_connect_~tmp___8~0, ssl3_connect_~tmp___9~0, ssl3_connect_~blastFlag~0, ssl3_connect_~__cil_tmp55~0, ssl3_connect_~__cil_tmp56~0, ssl3_connect_~__cil_tmp57~0, ssl3_connect_~__cil_tmp58~0, ssl3_connect_~__cil_tmp59~0, ssl3_connect_~__cil_tmp60~0, ssl3_connect_~__cil_tmp61~0, ssl3_connect_~__cil_tmp62~0, ssl3_connect_~__cil_tmp63~0, ssl3_connect_~__cil_tmp64~0, ssl3_connect_~__cil_tmp65~0;ssl3_connect_~initial_state := ssl3_connect_#in~initial_state;ssl3_connect_~s__info_callback~0 := ssl3_connect_#t~nondet0;havoc ssl3_connect_#t~nondet0;ssl3_connect_~s__in_handshake~0 := ssl3_connect_#t~nondet1;havoc ssl3_connect_#t~nondet1;havoc ssl3_connect_~s__state~0;havoc ssl3_connect_~s__new_session~0;havoc ssl3_connect_~s__server~0;ssl3_connect_~s__version~0 := ssl3_connect_#t~nondet2;havoc ssl3_connect_#t~nondet2;havoc ssl3_connect_~s__type~0;havoc ssl3_connect_~s__init_num~0;ssl3_connect_~s__bbio~0 := ssl3_connect_#t~nondet3;havoc ssl3_connect_#t~nondet3;ssl3_connect_~s__wbio~0 := ssl3_connect_#t~nondet4;havoc ssl3_connect_#t~nondet4;ssl3_connect_~s__hit~0 := ssl3_connect_#t~nondet5;havoc ssl3_connect_#t~nondet5;havoc ssl3_connect_~s__rwstate~0;ssl3_connect_~s__init_buf___0~0 := 1;ssl3_connect_~s__debug~0 := ssl3_connect_#t~nondet6;havoc ssl3_connect_#t~nondet6;havoc ssl3_connect_~s__shutdown~0;ssl3_connect_~s__ctx__info_callback~0 := ssl3_connect_#t~nondet7;havoc ssl3_connect_#t~nondet7;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0 := ssl3_connect_#t~nondet8;havoc ssl3_connect_#t~nondet8;ssl3_connect_~s__ctx__stats__sess_connect~0 := ssl3_connect_#t~nondet9;havoc ssl3_connect_#t~nondet9;ssl3_connect_~s__ctx__stats__sess_hit~0 := ssl3_connect_#t~nondet10;havoc ssl3_connect_#t~nondet10;ssl3_connect_~s__ctx__stats__sess_connect_good~0 := ssl3_connect_#t~nondet11;havoc ssl3_connect_#t~nondet11;havoc ssl3_connect_~s__s3__change_cipher_spec~0;havoc ssl3_connect_~s__s3__flags~0;havoc ssl3_connect_~s__s3__delay_buf_pop_ret~0;ssl3_connect_~s__s3__tmp__cert_req~0 := ssl3_connect_#t~nondet12;havoc ssl3_connect_#t~nondet12;ssl3_connect_~s__s3__tmp__new_compression~0 := ssl3_connect_#t~nondet13;havoc ssl3_connect_#t~nondet13;ssl3_connect_~s__s3__tmp__reuse_message~0 := ssl3_connect_#t~nondet14;havoc ssl3_connect_#t~nondet14;ssl3_connect_~s__s3__tmp__new_cipher~0 := ssl3_connect_#t~nondet15;havoc ssl3_connect_#t~nondet15;ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0 := ssl3_connect_#t~nondet16;havoc ssl3_connect_#t~nondet16;havoc ssl3_connect_~s__s3__tmp__next_state___0~0;ssl3_connect_~s__s3__tmp__new_compression__id~0 := ssl3_connect_#t~nondet17;havoc ssl3_connect_#t~nondet17;havoc ssl3_connect_~s__session__cipher~0;havoc ssl3_connect_~s__session__compress_meth~0;havoc ssl3_connect_~buf~0;havoc ssl3_connect_~tmp~0;havoc ssl3_connect_~l~0;havoc ssl3_connect_~num1~0;havoc ssl3_connect_~cb~0;havoc ssl3_connect_~ret~0;havoc ssl3_connect_~new_state~0;havoc ssl3_connect_~state~0;havoc ssl3_connect_~skip~0;havoc ssl3_connect_~tmp___0~0;ssl3_connect_~tmp___1~0 := ssl3_connect_#t~nondet18;havoc ssl3_connect_#t~nondet18;ssl3_connect_~tmp___2~0 := ssl3_connect_#t~nondet19;havoc ssl3_connect_#t~nondet19;ssl3_connect_~tmp___3~0 := ssl3_connect_#t~nondet20;havoc ssl3_connect_#t~nondet20;ssl3_connect_~tmp___4~0 := ssl3_connect_#t~nondet21;havoc ssl3_connect_#t~nondet21;ssl3_connect_~tmp___5~0 := ssl3_connect_#t~nondet22;havoc ssl3_connect_#t~nondet22;ssl3_connect_~tmp___6~0 := ssl3_connect_#t~nondet23;havoc ssl3_connect_#t~nondet23;ssl3_connect_~tmp___7~0 := ssl3_connect_#t~nondet24;havoc ssl3_connect_#t~nondet24;ssl3_connect_~tmp___8~0 := ssl3_connect_#t~nondet25;havoc ssl3_connect_#t~nondet25;ssl3_connect_~tmp___9~0 := ssl3_connect_#t~nondet26;havoc ssl3_connect_#t~nondet26;havoc ssl3_connect_~blastFlag~0;havoc ssl3_connect_~__cil_tmp55~0;havoc ssl3_connect_~__cil_tmp56~0;havoc ssl3_connect_~__cil_tmp57~0;havoc ssl3_connect_~__cil_tmp58~0;havoc ssl3_connect_~__cil_tmp59~0;havoc ssl3_connect_~__cil_tmp60~0;havoc ssl3_connect_~__cil_tmp61~0;havoc ssl3_connect_~__cil_tmp62~0;havoc ssl3_connect_~__cil_tmp63~0;havoc ssl3_connect_~__cil_tmp64~0;havoc ssl3_connect_~__cil_tmp65~0;ssl3_connect_~s__state~0 := ssl3_connect_~initial_state;ssl3_connect_~blastFlag~0 := 0;ssl3_connect_~tmp~0 := ssl3_connect_#t~nondet27;havoc ssl3_connect_#t~nondet27;ssl3_connect_~cb~0 := 0;ssl3_connect_~ret~0 := -1;ssl3_connect_~skip~0 := 0;ssl3_connect_~tmp___0~0 := 0; 4551#L84 assume 0 != ssl3_connect_~s__info_callback~0;ssl3_connect_~cb~0 := ssl3_connect_~s__info_callback~0; 4552#L87-2 ssl3_connect_#t~post28 := ssl3_connect_~s__in_handshake~0;ssl3_connect_~s__in_handshake~0 := 1 + ssl3_connect_#t~post28;havoc ssl3_connect_#t~post28; 4554#L92 assume !(0 != ssl3_connect_~tmp___1~0 - 12288); 4568#L98-1 assume !false; 4715#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 4712#L101 assume 12292 == ssl3_connect_~s__state~0; 4617#L102 [2019-11-28 20:38:41,327 INFO L796 eck$LassoCheckResult]: Loop: 4617#L102 ssl3_connect_~s__new_session~0 := 1;ssl3_connect_~s__state~0 := 4096;ssl3_connect_#t~post29 := ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0 := 1 + ssl3_connect_#t~post29;havoc ssl3_connect_#t~post29; 4618#L206 ssl3_connect_~s__server~0 := 0; 4651#L211 assume 0 != ssl3_connect_~cb~0; 4656#L211-2 ssl3_connect_~__cil_tmp55~0 := ssl3_connect_~s__version~0 - 65280; 4578#L216 assume !(768 != ssl3_connect_~__cil_tmp55~0);ssl3_connect_~s__type~0 := 4096; 4579#L222 assume !(0 == ssl3_connect_~s__init_buf___0~0); 4652#L222-2 assume !(0 == ssl3_connect_~tmp___4~0); 4581#L238 assume !(0 == ssl3_connect_~tmp___5~0);ssl3_connect_~s__state~0 := 4368;ssl3_connect_#t~post31 := ssl3_connect_~s__ctx__stats__sess_connect~0;ssl3_connect_~s__ctx__stats__sess_connect~0 := 1 + ssl3_connect_#t~post31;havoc ssl3_connect_#t~post31;ssl3_connect_~s__init_num~0 := 0; 4582#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 4697#L520 ssl3_connect_~skip~0 := 0; 4696#L98-1 assume !false; 4694#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 4693#L101 assume !(12292 == ssl3_connect_~s__state~0); 4692#L104 assume !(16384 == ssl3_connect_~s__state~0); 4691#L107 assume !(4096 == ssl3_connect_~s__state~0); 4690#L110 assume !(20480 == ssl3_connect_~s__state~0); 4689#L113 assume !(4099 == ssl3_connect_~s__state~0); 4688#L116 assume 4368 == ssl3_connect_~s__state~0; 4557#L120 ssl3_connect_~s__shutdown~0 := 0;ssl3_connect_~ret~0 := ssl3_connect_#t~nondet32;havoc ssl3_connect_#t~nondet32; 4558#L250 assume 0 == ssl3_connect_~blastFlag~0;ssl3_connect_~blastFlag~0 := 1; 4629#L253-2 assume !(ssl3_connect_~ret~0 <= 0);ssl3_connect_~s__state~0 := 4384;ssl3_connect_~s__init_num~0 := 0; 4607#L262 assume ssl3_connect_~s__bbio~0 != ssl3_connect_~s__wbio~0; 4608#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 4714#L520 ssl3_connect_~skip~0 := 0; 4711#L98-1 assume !false; 4709#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 4707#L101 assume !(12292 == ssl3_connect_~s__state~0); 4706#L104 assume !(16384 == ssl3_connect_~s__state~0); 4705#L107 assume !(4096 == ssl3_connect_~s__state~0); 4704#L110 assume !(20480 == ssl3_connect_~s__state~0); 4619#L113 assume !(4099 == ssl3_connect_~s__state~0); 4609#L116 assume !(4368 == ssl3_connect_~s__state~0); 4610#L119 assume !(4369 == ssl3_connect_~s__state~0); 4682#L122 assume 4384 == ssl3_connect_~s__state~0; 4642#L126 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet33;havoc ssl3_connect_#t~nondet33; 4643#L269 assume 1 == ssl3_connect_~blastFlag~0;ssl3_connect_~blastFlag~0 := 2; 4659#L269-2 assume !(ssl3_connect_~ret~0 <= 0); 4632#L275 assume 0 != ssl3_connect_~s__hit~0;ssl3_connect_~s__state~0 := 4560; 4630#L275-2 ssl3_connect_~s__init_num~0 := 0; 4589#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 4635#L520 ssl3_connect_~skip~0 := 0; 4555#L98-1 assume !false; 4556#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 4636#L101 assume 12292 == ssl3_connect_~s__state~0; 4617#L102 [2019-11-28 20:38:41,328 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 20:38:41,328 INFO L82 PathProgramCache]: Analyzing trace with hash -1537383083, now seen corresponding path program 2 times [2019-11-28 20:38:41,328 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 20:38:41,328 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [559391040] [2019-11-28 20:38:41,329 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 20:38:41,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-28 20:38:41,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-28 20:38:41,339 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-28 20:38:41,339 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 20:38:41,340 INFO L82 PathProgramCache]: Analyzing trace with hash 1487721617, now seen corresponding path program 1 times [2019-11-28 20:38:41,340 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 20:38:41,340 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [921527393] [2019-11-28 20:38:41,340 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 20:38:41,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 20:38:41,376 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2019-11-28 20:38:41,377 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [921527393] [2019-11-28 20:38:41,377 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-28 20:38:41,377 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-28 20:38:41,377 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [438829070] [2019-11-28 20:38:41,378 INFO L811 eck$LassoCheckResult]: loop already infeasible [2019-11-28 20:38:41,378 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-28 20:38:41,378 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-28 20:38:41,378 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-28 20:38:41,378 INFO L87 Difference]: Start difference. First operand 194 states and 280 transitions. cyclomatic complexity: 87 Second operand 3 states. [2019-11-28 20:38:41,538 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-28 20:38:41,539 INFO L93 Difference]: Finished difference Result 236 states and 351 transitions. [2019-11-28 20:38:41,539 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-28 20:38:41,539 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 236 states and 351 transitions. [2019-11-28 20:38:41,541 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 214 [2019-11-28 20:38:41,544 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 236 states to 236 states and 351 transitions. [2019-11-28 20:38:41,544 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 236 [2019-11-28 20:38:41,545 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 236 [2019-11-28 20:38:41,545 INFO L73 IsDeterministic]: Start isDeterministic. Operand 236 states and 351 transitions. [2019-11-28 20:38:41,545 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2019-11-28 20:38:41,545 INFO L688 BuchiCegarLoop]: Abstraction has 236 states and 351 transitions. [2019-11-28 20:38:41,545 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 236 states and 351 transitions. [2019-11-28 20:38:41,549 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 236 to 222. [2019-11-28 20:38:41,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 222 states. [2019-11-28 20:38:41,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 222 states and 334 transitions. [2019-11-28 20:38:41,550 INFO L711 BuchiCegarLoop]: Abstraction has 222 states and 334 transitions. [2019-11-28 20:38:41,550 INFO L591 BuchiCegarLoop]: Abstraction has 222 states and 334 transitions. [2019-11-28 20:38:41,550 INFO L424 BuchiCegarLoop]: ======== Iteration 7============ [2019-11-28 20:38:41,550 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 222 states and 334 transitions. [2019-11-28 20:38:41,551 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 200 [2019-11-28 20:38:41,551 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-11-28 20:38:41,551 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-11-28 20:38:41,553 INFO L849 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1] [2019-11-28 20:38:41,553 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-28 20:38:41,553 INFO L794 eck$LassoCheckResult]: Stem: 5074#ULTIMATE.startENTRY havoc main_#res;havoc main_#t~ret48, main_~s~0;havoc main_~s~0;main_~s~0 := 12292;ssl3_connect_#in~initial_state := main_~s~0;havoc ssl3_connect_#res;havoc ssl3_connect_#t~nondet0, ssl3_connect_#t~nondet1, ssl3_connect_#t~nondet2, ssl3_connect_#t~nondet3, ssl3_connect_#t~nondet4, ssl3_connect_#t~nondet5, ssl3_connect_#t~nondet6, ssl3_connect_#t~nondet7, ssl3_connect_#t~nondet8, ssl3_connect_#t~nondet9, ssl3_connect_#t~nondet10, ssl3_connect_#t~nondet11, ssl3_connect_#t~nondet12, ssl3_connect_#t~nondet13, ssl3_connect_#t~nondet14, ssl3_connect_#t~nondet15, ssl3_connect_#t~nondet16, ssl3_connect_#t~nondet17, ssl3_connect_#t~nondet18, ssl3_connect_#t~nondet19, ssl3_connect_#t~nondet20, ssl3_connect_#t~nondet21, ssl3_connect_#t~nondet22, ssl3_connect_#t~nondet23, ssl3_connect_#t~nondet24, ssl3_connect_#t~nondet25, ssl3_connect_#t~nondet26, ssl3_connect_#t~nondet27, ssl3_connect_#t~post28, ssl3_connect_#t~post29, ssl3_connect_#t~nondet30, ssl3_connect_#t~post31, ssl3_connect_#t~nondet32, ssl3_connect_#t~nondet33, ssl3_connect_#t~nondet34, ssl3_connect_#t~nondet35, ssl3_connect_#t~nondet36, ssl3_connect_#t~nondet37, ssl3_connect_#t~nondet38, ssl3_connect_#t~nondet39, ssl3_connect_#t~nondet40, ssl3_connect_#t~nondet41, ssl3_connect_#t~nondet42, ssl3_connect_#t~nondet43, ssl3_connect_#t~post44, ssl3_connect_#t~post45, ssl3_connect_#t~nondet46, ssl3_connect_#t~post47, ssl3_connect_~initial_state, ssl3_connect_~s__info_callback~0, ssl3_connect_~s__in_handshake~0, ssl3_connect_~s__state~0, ssl3_connect_~s__new_session~0, ssl3_connect_~s__server~0, ssl3_connect_~s__version~0, ssl3_connect_~s__type~0, ssl3_connect_~s__init_num~0, ssl3_connect_~s__bbio~0, ssl3_connect_~s__wbio~0, ssl3_connect_~s__hit~0, ssl3_connect_~s__rwstate~0, ssl3_connect_~s__init_buf___0~0, ssl3_connect_~s__debug~0, ssl3_connect_~s__shutdown~0, ssl3_connect_~s__ctx__info_callback~0, ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0, ssl3_connect_~s__ctx__stats__sess_connect~0, ssl3_connect_~s__ctx__stats__sess_hit~0, ssl3_connect_~s__ctx__stats__sess_connect_good~0, ssl3_connect_~s__s3__change_cipher_spec~0, ssl3_connect_~s__s3__flags~0, ssl3_connect_~s__s3__delay_buf_pop_ret~0, ssl3_connect_~s__s3__tmp__cert_req~0, ssl3_connect_~s__s3__tmp__new_compression~0, ssl3_connect_~s__s3__tmp__reuse_message~0, ssl3_connect_~s__s3__tmp__new_cipher~0, ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0, ssl3_connect_~s__s3__tmp__next_state___0~0, ssl3_connect_~s__s3__tmp__new_compression__id~0, ssl3_connect_~s__session__cipher~0, ssl3_connect_~s__session__compress_meth~0, ssl3_connect_~buf~0, ssl3_connect_~tmp~0, ssl3_connect_~l~0, ssl3_connect_~num1~0, ssl3_connect_~cb~0, ssl3_connect_~ret~0, ssl3_connect_~new_state~0, ssl3_connect_~state~0, ssl3_connect_~skip~0, ssl3_connect_~tmp___0~0, ssl3_connect_~tmp___1~0, ssl3_connect_~tmp___2~0, ssl3_connect_~tmp___3~0, ssl3_connect_~tmp___4~0, ssl3_connect_~tmp___5~0, ssl3_connect_~tmp___6~0, ssl3_connect_~tmp___7~0, ssl3_connect_~tmp___8~0, ssl3_connect_~tmp___9~0, ssl3_connect_~blastFlag~0, ssl3_connect_~__cil_tmp55~0, ssl3_connect_~__cil_tmp56~0, ssl3_connect_~__cil_tmp57~0, ssl3_connect_~__cil_tmp58~0, ssl3_connect_~__cil_tmp59~0, ssl3_connect_~__cil_tmp60~0, ssl3_connect_~__cil_tmp61~0, ssl3_connect_~__cil_tmp62~0, ssl3_connect_~__cil_tmp63~0, ssl3_connect_~__cil_tmp64~0, ssl3_connect_~__cil_tmp65~0;ssl3_connect_~initial_state := ssl3_connect_#in~initial_state;ssl3_connect_~s__info_callback~0 := ssl3_connect_#t~nondet0;havoc ssl3_connect_#t~nondet0;ssl3_connect_~s__in_handshake~0 := ssl3_connect_#t~nondet1;havoc ssl3_connect_#t~nondet1;havoc ssl3_connect_~s__state~0;havoc ssl3_connect_~s__new_session~0;havoc ssl3_connect_~s__server~0;ssl3_connect_~s__version~0 := ssl3_connect_#t~nondet2;havoc ssl3_connect_#t~nondet2;havoc ssl3_connect_~s__type~0;havoc ssl3_connect_~s__init_num~0;ssl3_connect_~s__bbio~0 := ssl3_connect_#t~nondet3;havoc ssl3_connect_#t~nondet3;ssl3_connect_~s__wbio~0 := ssl3_connect_#t~nondet4;havoc ssl3_connect_#t~nondet4;ssl3_connect_~s__hit~0 := ssl3_connect_#t~nondet5;havoc ssl3_connect_#t~nondet5;havoc ssl3_connect_~s__rwstate~0;ssl3_connect_~s__init_buf___0~0 := 1;ssl3_connect_~s__debug~0 := ssl3_connect_#t~nondet6;havoc ssl3_connect_#t~nondet6;havoc ssl3_connect_~s__shutdown~0;ssl3_connect_~s__ctx__info_callback~0 := ssl3_connect_#t~nondet7;havoc ssl3_connect_#t~nondet7;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0 := ssl3_connect_#t~nondet8;havoc ssl3_connect_#t~nondet8;ssl3_connect_~s__ctx__stats__sess_connect~0 := ssl3_connect_#t~nondet9;havoc ssl3_connect_#t~nondet9;ssl3_connect_~s__ctx__stats__sess_hit~0 := ssl3_connect_#t~nondet10;havoc ssl3_connect_#t~nondet10;ssl3_connect_~s__ctx__stats__sess_connect_good~0 := ssl3_connect_#t~nondet11;havoc ssl3_connect_#t~nondet11;havoc ssl3_connect_~s__s3__change_cipher_spec~0;havoc ssl3_connect_~s__s3__flags~0;havoc ssl3_connect_~s__s3__delay_buf_pop_ret~0;ssl3_connect_~s__s3__tmp__cert_req~0 := ssl3_connect_#t~nondet12;havoc ssl3_connect_#t~nondet12;ssl3_connect_~s__s3__tmp__new_compression~0 := ssl3_connect_#t~nondet13;havoc ssl3_connect_#t~nondet13;ssl3_connect_~s__s3__tmp__reuse_message~0 := ssl3_connect_#t~nondet14;havoc ssl3_connect_#t~nondet14;ssl3_connect_~s__s3__tmp__new_cipher~0 := ssl3_connect_#t~nondet15;havoc ssl3_connect_#t~nondet15;ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0 := ssl3_connect_#t~nondet16;havoc ssl3_connect_#t~nondet16;havoc ssl3_connect_~s__s3__tmp__next_state___0~0;ssl3_connect_~s__s3__tmp__new_compression__id~0 := ssl3_connect_#t~nondet17;havoc ssl3_connect_#t~nondet17;havoc ssl3_connect_~s__session__cipher~0;havoc ssl3_connect_~s__session__compress_meth~0;havoc ssl3_connect_~buf~0;havoc ssl3_connect_~tmp~0;havoc ssl3_connect_~l~0;havoc ssl3_connect_~num1~0;havoc ssl3_connect_~cb~0;havoc ssl3_connect_~ret~0;havoc ssl3_connect_~new_state~0;havoc ssl3_connect_~state~0;havoc ssl3_connect_~skip~0;havoc ssl3_connect_~tmp___0~0;ssl3_connect_~tmp___1~0 := ssl3_connect_#t~nondet18;havoc ssl3_connect_#t~nondet18;ssl3_connect_~tmp___2~0 := ssl3_connect_#t~nondet19;havoc ssl3_connect_#t~nondet19;ssl3_connect_~tmp___3~0 := ssl3_connect_#t~nondet20;havoc ssl3_connect_#t~nondet20;ssl3_connect_~tmp___4~0 := ssl3_connect_#t~nondet21;havoc ssl3_connect_#t~nondet21;ssl3_connect_~tmp___5~0 := ssl3_connect_#t~nondet22;havoc ssl3_connect_#t~nondet22;ssl3_connect_~tmp___6~0 := ssl3_connect_#t~nondet23;havoc ssl3_connect_#t~nondet23;ssl3_connect_~tmp___7~0 := ssl3_connect_#t~nondet24;havoc ssl3_connect_#t~nondet24;ssl3_connect_~tmp___8~0 := ssl3_connect_#t~nondet25;havoc ssl3_connect_#t~nondet25;ssl3_connect_~tmp___9~0 := ssl3_connect_#t~nondet26;havoc ssl3_connect_#t~nondet26;havoc ssl3_connect_~blastFlag~0;havoc ssl3_connect_~__cil_tmp55~0;havoc ssl3_connect_~__cil_tmp56~0;havoc ssl3_connect_~__cil_tmp57~0;havoc ssl3_connect_~__cil_tmp58~0;havoc ssl3_connect_~__cil_tmp59~0;havoc ssl3_connect_~__cil_tmp60~0;havoc ssl3_connect_~__cil_tmp61~0;havoc ssl3_connect_~__cil_tmp62~0;havoc ssl3_connect_~__cil_tmp63~0;havoc ssl3_connect_~__cil_tmp64~0;havoc ssl3_connect_~__cil_tmp65~0;ssl3_connect_~s__state~0 := ssl3_connect_~initial_state;ssl3_connect_~blastFlag~0 := 0;ssl3_connect_~tmp~0 := ssl3_connect_#t~nondet27;havoc ssl3_connect_#t~nondet27;ssl3_connect_~cb~0 := 0;ssl3_connect_~ret~0 := -1;ssl3_connect_~skip~0 := 0;ssl3_connect_~tmp___0~0 := 0; 4987#L84 assume 0 != ssl3_connect_~s__info_callback~0;ssl3_connect_~cb~0 := ssl3_connect_~s__info_callback~0; 4988#L87-2 ssl3_connect_#t~post28 := ssl3_connect_~s__in_handshake~0;ssl3_connect_~s__in_handshake~0 := 1 + ssl3_connect_#t~post28;havoc ssl3_connect_#t~post28; 4990#L92 assume !(0 != ssl3_connect_~tmp___1~0 - 12288); 5005#L98-1 assume !false; 5191#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 5188#L101 assume 12292 == ssl3_connect_~s__state~0; 5056#L102 [2019-11-28 20:38:41,553 INFO L796 eck$LassoCheckResult]: Loop: 5056#L102 ssl3_connect_~s__new_session~0 := 1;ssl3_connect_~s__state~0 := 4096;ssl3_connect_#t~post29 := ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0 := 1 + ssl3_connect_#t~post29;havoc ssl3_connect_#t~post29; 5057#L206 ssl3_connect_~s__server~0 := 0; 5096#L211 assume 0 != ssl3_connect_~cb~0; 5102#L211-2 ssl3_connect_~__cil_tmp55~0 := ssl3_connect_~s__version~0 - 65280; 5016#L216 assume !(768 != ssl3_connect_~__cil_tmp55~0);ssl3_connect_~s__type~0 := 4096; 5017#L222 assume !(0 == ssl3_connect_~s__init_buf___0~0); 5097#L222-2 assume !(0 == ssl3_connect_~tmp___4~0); 5019#L238 assume !(0 == ssl3_connect_~tmp___5~0);ssl3_connect_~s__state~0 := 4368;ssl3_connect_#t~post31 := ssl3_connect_~s__ctx__stats__sess_connect~0;ssl3_connect_~s__ctx__stats__sess_connect~0 := 1 + ssl3_connect_#t~post31;havoc ssl3_connect_#t~post31;ssl3_connect_~s__init_num~0 := 0; 5020#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 5153#L520 ssl3_connect_~skip~0 := 0; 5149#L98-1 assume !false; 5148#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 5147#L101 assume !(12292 == ssl3_connect_~s__state~0); 5146#L104 assume !(16384 == ssl3_connect_~s__state~0); 5137#L107 assume !(4096 == ssl3_connect_~s__state~0); 5136#L110 assume !(20480 == ssl3_connect_~s__state~0); 5135#L113 assume !(4099 == ssl3_connect_~s__state~0); 5134#L116 assume !(4368 == ssl3_connect_~s__state~0); 5050#L119 assume !(4369 == ssl3_connect_~s__state~0); 5023#L122 assume !(4384 == ssl3_connect_~s__state~0); 5006#L125 assume !(4385 == ssl3_connect_~s__state~0); 5007#L128 assume !(4400 == ssl3_connect_~s__state~0); 4995#L131 assume !(4401 == ssl3_connect_~s__state~0); 4996#L134 assume !(4416 == ssl3_connect_~s__state~0); 5162#L137 assume !(4417 == ssl3_connect_~s__state~0); 5155#L140 assume !(4432 == ssl3_connect_~s__state~0); 5151#L143 assume !(4433 == ssl3_connect_~s__state~0); 5060#L146 assume !(4448 == ssl3_connect_~s__state~0); 5061#L149 assume !(4449 == ssl3_connect_~s__state~0); 5052#L152 assume !(4464 == ssl3_connect_~s__state~0); 5028#L155 assume !(4465 == ssl3_connect_~s__state~0); 5008#L158 assume !(4466 == ssl3_connect_~s__state~0); 5009#L161 assume !(4467 == ssl3_connect_~s__state~0); 5013#L164 assume !(4480 == ssl3_connect_~s__state~0); 5161#L167 assume !(4481 == ssl3_connect_~s__state~0); 5154#L170 assume !(4496 == ssl3_connect_~s__state~0); 5150#L173 assume !(4497 == ssl3_connect_~s__state~0); 5068#L176 assume !(4512 == ssl3_connect_~s__state~0); 5062#L179 assume !(4513 == ssl3_connect_~s__state~0); 5063#L182 assume !(4528 == ssl3_connect_~s__state~0); 5055#L185 assume !(4529 == ssl3_connect_~s__state~0); 5029#L188 assume !(4560 == ssl3_connect_~s__state~0); 5030#L191 assume !(4561 == ssl3_connect_~s__state~0); 5014#L194 assume 4352 == ssl3_connect_~s__state~0; 5015#L195 ssl3_connect_~__cil_tmp62~0 := ssl3_connect_~num1~0; 5038#L444 assume !(ssl3_connect_~__cil_tmp62~0 > 0); 5039#L444-2 ssl3_connect_~s__state~0 := ssl3_connect_~s__s3__tmp__next_state___0~0; 5045#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 5032#L520 ssl3_connect_~skip~0 := 0; 5184#L98-1 assume !false; 5183#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 5182#L101 assume 12292 == ssl3_connect_~s__state~0; 5056#L102 [2019-11-28 20:38:41,553 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 20:38:41,554 INFO L82 PathProgramCache]: Analyzing trace with hash -1537383083, now seen corresponding path program 3 times [2019-11-28 20:38:41,554 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 20:38:41,554 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [74822842] [2019-11-28 20:38:41,554 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 20:38:41,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-28 20:38:41,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-28 20:38:41,564 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-28 20:38:41,565 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 20:38:41,565 INFO L82 PathProgramCache]: Analyzing trace with hash 451629399, now seen corresponding path program 1 times [2019-11-28 20:38:41,565 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 20:38:41,565 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1923544748] [2019-11-28 20:38:41,565 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 20:38:41,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 20:38:41,600 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-28 20:38:41,601 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1923544748] [2019-11-28 20:38:41,601 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-28 20:38:41,601 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-28 20:38:41,601 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [470999579] [2019-11-28 20:38:41,602 INFO L811 eck$LassoCheckResult]: loop already infeasible [2019-11-28 20:38:41,602 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-28 20:38:41,602 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-28 20:38:41,602 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-28 20:38:41,602 INFO L87 Difference]: Start difference. First operand 222 states and 334 transitions. cyclomatic complexity: 113 Second operand 3 states. [2019-11-28 20:38:41,719 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-28 20:38:41,719 INFO L93 Difference]: Finished difference Result 241 states and 360 transitions. [2019-11-28 20:38:41,720 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-28 20:38:41,720 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 241 states and 360 transitions. [2019-11-28 20:38:41,722 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 219 [2019-11-28 20:38:41,724 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 241 states to 241 states and 360 transitions. [2019-11-28 20:38:41,724 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 241 [2019-11-28 20:38:41,724 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 241 [2019-11-28 20:38:41,724 INFO L73 IsDeterministic]: Start isDeterministic. Operand 241 states and 360 transitions. [2019-11-28 20:38:41,725 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2019-11-28 20:38:41,725 INFO L688 BuchiCegarLoop]: Abstraction has 241 states and 360 transitions. [2019-11-28 20:38:41,725 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 241 states and 360 transitions. [2019-11-28 20:38:41,728 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 241 to 237. [2019-11-28 20:38:41,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 237 states. [2019-11-28 20:38:41,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 237 states and 354 transitions. [2019-11-28 20:38:41,729 INFO L711 BuchiCegarLoop]: Abstraction has 237 states and 354 transitions. [2019-11-28 20:38:41,729 INFO L591 BuchiCegarLoop]: Abstraction has 237 states and 354 transitions. [2019-11-28 20:38:41,729 INFO L424 BuchiCegarLoop]: ======== Iteration 8============ [2019-11-28 20:38:41,729 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 237 states and 354 transitions. [2019-11-28 20:38:41,731 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 215 [2019-11-28 20:38:41,731 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-11-28 20:38:41,731 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-11-28 20:38:41,732 INFO L849 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1] [2019-11-28 20:38:41,732 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [3, 3, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-28 20:38:41,732 INFO L794 eck$LassoCheckResult]: Stem: 5539#ULTIMATE.startENTRY havoc main_#res;havoc main_#t~ret48, main_~s~0;havoc main_~s~0;main_~s~0 := 12292;ssl3_connect_#in~initial_state := main_~s~0;havoc ssl3_connect_#res;havoc ssl3_connect_#t~nondet0, ssl3_connect_#t~nondet1, ssl3_connect_#t~nondet2, ssl3_connect_#t~nondet3, ssl3_connect_#t~nondet4, ssl3_connect_#t~nondet5, ssl3_connect_#t~nondet6, ssl3_connect_#t~nondet7, ssl3_connect_#t~nondet8, ssl3_connect_#t~nondet9, ssl3_connect_#t~nondet10, ssl3_connect_#t~nondet11, ssl3_connect_#t~nondet12, ssl3_connect_#t~nondet13, ssl3_connect_#t~nondet14, ssl3_connect_#t~nondet15, ssl3_connect_#t~nondet16, ssl3_connect_#t~nondet17, ssl3_connect_#t~nondet18, ssl3_connect_#t~nondet19, ssl3_connect_#t~nondet20, ssl3_connect_#t~nondet21, ssl3_connect_#t~nondet22, ssl3_connect_#t~nondet23, ssl3_connect_#t~nondet24, ssl3_connect_#t~nondet25, ssl3_connect_#t~nondet26, ssl3_connect_#t~nondet27, ssl3_connect_#t~post28, ssl3_connect_#t~post29, ssl3_connect_#t~nondet30, ssl3_connect_#t~post31, ssl3_connect_#t~nondet32, ssl3_connect_#t~nondet33, ssl3_connect_#t~nondet34, ssl3_connect_#t~nondet35, ssl3_connect_#t~nondet36, ssl3_connect_#t~nondet37, ssl3_connect_#t~nondet38, ssl3_connect_#t~nondet39, ssl3_connect_#t~nondet40, ssl3_connect_#t~nondet41, ssl3_connect_#t~nondet42, ssl3_connect_#t~nondet43, ssl3_connect_#t~post44, ssl3_connect_#t~post45, ssl3_connect_#t~nondet46, ssl3_connect_#t~post47, ssl3_connect_~initial_state, ssl3_connect_~s__info_callback~0, ssl3_connect_~s__in_handshake~0, ssl3_connect_~s__state~0, ssl3_connect_~s__new_session~0, ssl3_connect_~s__server~0, ssl3_connect_~s__version~0, ssl3_connect_~s__type~0, ssl3_connect_~s__init_num~0, ssl3_connect_~s__bbio~0, ssl3_connect_~s__wbio~0, ssl3_connect_~s__hit~0, ssl3_connect_~s__rwstate~0, ssl3_connect_~s__init_buf___0~0, ssl3_connect_~s__debug~0, ssl3_connect_~s__shutdown~0, ssl3_connect_~s__ctx__info_callback~0, ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0, ssl3_connect_~s__ctx__stats__sess_connect~0, ssl3_connect_~s__ctx__stats__sess_hit~0, ssl3_connect_~s__ctx__stats__sess_connect_good~0, ssl3_connect_~s__s3__change_cipher_spec~0, ssl3_connect_~s__s3__flags~0, ssl3_connect_~s__s3__delay_buf_pop_ret~0, ssl3_connect_~s__s3__tmp__cert_req~0, ssl3_connect_~s__s3__tmp__new_compression~0, ssl3_connect_~s__s3__tmp__reuse_message~0, ssl3_connect_~s__s3__tmp__new_cipher~0, ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0, ssl3_connect_~s__s3__tmp__next_state___0~0, ssl3_connect_~s__s3__tmp__new_compression__id~0, ssl3_connect_~s__session__cipher~0, ssl3_connect_~s__session__compress_meth~0, ssl3_connect_~buf~0, ssl3_connect_~tmp~0, ssl3_connect_~l~0, ssl3_connect_~num1~0, ssl3_connect_~cb~0, ssl3_connect_~ret~0, ssl3_connect_~new_state~0, ssl3_connect_~state~0, ssl3_connect_~skip~0, ssl3_connect_~tmp___0~0, ssl3_connect_~tmp___1~0, ssl3_connect_~tmp___2~0, ssl3_connect_~tmp___3~0, ssl3_connect_~tmp___4~0, ssl3_connect_~tmp___5~0, ssl3_connect_~tmp___6~0, ssl3_connect_~tmp___7~0, ssl3_connect_~tmp___8~0, ssl3_connect_~tmp___9~0, ssl3_connect_~blastFlag~0, ssl3_connect_~__cil_tmp55~0, ssl3_connect_~__cil_tmp56~0, ssl3_connect_~__cil_tmp57~0, ssl3_connect_~__cil_tmp58~0, ssl3_connect_~__cil_tmp59~0, ssl3_connect_~__cil_tmp60~0, ssl3_connect_~__cil_tmp61~0, ssl3_connect_~__cil_tmp62~0, ssl3_connect_~__cil_tmp63~0, ssl3_connect_~__cil_tmp64~0, ssl3_connect_~__cil_tmp65~0;ssl3_connect_~initial_state := ssl3_connect_#in~initial_state;ssl3_connect_~s__info_callback~0 := ssl3_connect_#t~nondet0;havoc ssl3_connect_#t~nondet0;ssl3_connect_~s__in_handshake~0 := ssl3_connect_#t~nondet1;havoc ssl3_connect_#t~nondet1;havoc ssl3_connect_~s__state~0;havoc ssl3_connect_~s__new_session~0;havoc ssl3_connect_~s__server~0;ssl3_connect_~s__version~0 := ssl3_connect_#t~nondet2;havoc ssl3_connect_#t~nondet2;havoc ssl3_connect_~s__type~0;havoc ssl3_connect_~s__init_num~0;ssl3_connect_~s__bbio~0 := ssl3_connect_#t~nondet3;havoc ssl3_connect_#t~nondet3;ssl3_connect_~s__wbio~0 := ssl3_connect_#t~nondet4;havoc ssl3_connect_#t~nondet4;ssl3_connect_~s__hit~0 := ssl3_connect_#t~nondet5;havoc ssl3_connect_#t~nondet5;havoc ssl3_connect_~s__rwstate~0;ssl3_connect_~s__init_buf___0~0 := 1;ssl3_connect_~s__debug~0 := ssl3_connect_#t~nondet6;havoc ssl3_connect_#t~nondet6;havoc ssl3_connect_~s__shutdown~0;ssl3_connect_~s__ctx__info_callback~0 := ssl3_connect_#t~nondet7;havoc ssl3_connect_#t~nondet7;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0 := ssl3_connect_#t~nondet8;havoc ssl3_connect_#t~nondet8;ssl3_connect_~s__ctx__stats__sess_connect~0 := ssl3_connect_#t~nondet9;havoc ssl3_connect_#t~nondet9;ssl3_connect_~s__ctx__stats__sess_hit~0 := ssl3_connect_#t~nondet10;havoc ssl3_connect_#t~nondet10;ssl3_connect_~s__ctx__stats__sess_connect_good~0 := ssl3_connect_#t~nondet11;havoc ssl3_connect_#t~nondet11;havoc ssl3_connect_~s__s3__change_cipher_spec~0;havoc ssl3_connect_~s__s3__flags~0;havoc ssl3_connect_~s__s3__delay_buf_pop_ret~0;ssl3_connect_~s__s3__tmp__cert_req~0 := ssl3_connect_#t~nondet12;havoc ssl3_connect_#t~nondet12;ssl3_connect_~s__s3__tmp__new_compression~0 := ssl3_connect_#t~nondet13;havoc ssl3_connect_#t~nondet13;ssl3_connect_~s__s3__tmp__reuse_message~0 := ssl3_connect_#t~nondet14;havoc ssl3_connect_#t~nondet14;ssl3_connect_~s__s3__tmp__new_cipher~0 := ssl3_connect_#t~nondet15;havoc ssl3_connect_#t~nondet15;ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0 := ssl3_connect_#t~nondet16;havoc ssl3_connect_#t~nondet16;havoc ssl3_connect_~s__s3__tmp__next_state___0~0;ssl3_connect_~s__s3__tmp__new_compression__id~0 := ssl3_connect_#t~nondet17;havoc ssl3_connect_#t~nondet17;havoc ssl3_connect_~s__session__cipher~0;havoc ssl3_connect_~s__session__compress_meth~0;havoc ssl3_connect_~buf~0;havoc ssl3_connect_~tmp~0;havoc ssl3_connect_~l~0;havoc ssl3_connect_~num1~0;havoc ssl3_connect_~cb~0;havoc ssl3_connect_~ret~0;havoc ssl3_connect_~new_state~0;havoc ssl3_connect_~state~0;havoc ssl3_connect_~skip~0;havoc ssl3_connect_~tmp___0~0;ssl3_connect_~tmp___1~0 := ssl3_connect_#t~nondet18;havoc ssl3_connect_#t~nondet18;ssl3_connect_~tmp___2~0 := ssl3_connect_#t~nondet19;havoc ssl3_connect_#t~nondet19;ssl3_connect_~tmp___3~0 := ssl3_connect_#t~nondet20;havoc ssl3_connect_#t~nondet20;ssl3_connect_~tmp___4~0 := ssl3_connect_#t~nondet21;havoc ssl3_connect_#t~nondet21;ssl3_connect_~tmp___5~0 := ssl3_connect_#t~nondet22;havoc ssl3_connect_#t~nondet22;ssl3_connect_~tmp___6~0 := ssl3_connect_#t~nondet23;havoc ssl3_connect_#t~nondet23;ssl3_connect_~tmp___7~0 := ssl3_connect_#t~nondet24;havoc ssl3_connect_#t~nondet24;ssl3_connect_~tmp___8~0 := ssl3_connect_#t~nondet25;havoc ssl3_connect_#t~nondet25;ssl3_connect_~tmp___9~0 := ssl3_connect_#t~nondet26;havoc ssl3_connect_#t~nondet26;havoc ssl3_connect_~blastFlag~0;havoc ssl3_connect_~__cil_tmp55~0;havoc ssl3_connect_~__cil_tmp56~0;havoc ssl3_connect_~__cil_tmp57~0;havoc ssl3_connect_~__cil_tmp58~0;havoc ssl3_connect_~__cil_tmp59~0;havoc ssl3_connect_~__cil_tmp60~0;havoc ssl3_connect_~__cil_tmp61~0;havoc ssl3_connect_~__cil_tmp62~0;havoc ssl3_connect_~__cil_tmp63~0;havoc ssl3_connect_~__cil_tmp64~0;havoc ssl3_connect_~__cil_tmp65~0;ssl3_connect_~s__state~0 := ssl3_connect_~initial_state;ssl3_connect_~blastFlag~0 := 0;ssl3_connect_~tmp~0 := ssl3_connect_#t~nondet27;havoc ssl3_connect_#t~nondet27;ssl3_connect_~cb~0 := 0;ssl3_connect_~ret~0 := -1;ssl3_connect_~skip~0 := 0;ssl3_connect_~tmp___0~0 := 0; 5456#L84 assume 0 != ssl3_connect_~s__info_callback~0;ssl3_connect_~cb~0 := ssl3_connect_~s__info_callback~0; 5457#L87-2 ssl3_connect_#t~post28 := ssl3_connect_~s__in_handshake~0;ssl3_connect_~s__in_handshake~0 := 1 + ssl3_connect_#t~post28;havoc ssl3_connect_#t~post28; 5459#L92 assume !(0 != ssl3_connect_~tmp___1~0 - 12288); 5473#L98-1 assume !false; 5672#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 5669#L101 assume 12292 == ssl3_connect_~s__state~0; 5522#L102 [2019-11-28 20:38:41,733 INFO L796 eck$LassoCheckResult]: Loop: 5522#L102 ssl3_connect_~s__new_session~0 := 1;ssl3_connect_~s__state~0 := 4096;ssl3_connect_#t~post29 := ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0 := 1 + ssl3_connect_#t~post29;havoc ssl3_connect_#t~post29; 5523#L206 ssl3_connect_~s__server~0 := 0; 5557#L211 assume 0 != ssl3_connect_~cb~0; 5561#L211-2 ssl3_connect_~__cil_tmp55~0 := ssl3_connect_~s__version~0 - 65280; 5483#L216 assume !(768 != ssl3_connect_~__cil_tmp55~0);ssl3_connect_~s__type~0 := 4096; 5484#L222 assume !(0 == ssl3_connect_~s__init_buf___0~0); 5558#L222-2 assume !(0 == ssl3_connect_~tmp___4~0); 5486#L238 assume !(0 == ssl3_connect_~tmp___5~0);ssl3_connect_~s__state~0 := 4368;ssl3_connect_#t~post31 := ssl3_connect_~s__ctx__stats__sess_connect~0;ssl3_connect_~s__ctx__stats__sess_connect~0 := 1 + ssl3_connect_#t~post31;havoc ssl3_connect_#t~post31;ssl3_connect_~s__init_num~0 := 0; 5487#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 5655#L520 ssl3_connect_~skip~0 := 0; 5654#L98-1 assume !false; 5653#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 5652#L101 assume !(12292 == ssl3_connect_~s__state~0); 5651#L104 assume !(16384 == ssl3_connect_~s__state~0); 5552#L107 assume !(4096 == ssl3_connect_~s__state~0); 5553#L110 assume !(20480 == ssl3_connect_~s__state~0); 5524#L113 assume !(4099 == ssl3_connect_~s__state~0); 5515#L116 assume 4368 == ssl3_connect_~s__state~0; 5462#L120 ssl3_connect_~s__shutdown~0 := 0;ssl3_connect_~ret~0 := ssl3_connect_#t~nondet32;havoc ssl3_connect_#t~nondet32; 5463#L250 assume 0 == ssl3_connect_~blastFlag~0;ssl3_connect_~blastFlag~0 := 1; 5534#L253-2 assume !(ssl3_connect_~ret~0 <= 0);ssl3_connect_~s__state~0 := 4384;ssl3_connect_~s__init_num~0 := 0; 5513#L262 assume ssl3_connect_~s__bbio~0 != ssl3_connect_~s__wbio~0; 5514#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 5499#L520 ssl3_connect_~skip~0 := 0; 5540#L98-1 assume !false; 5676#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 5675#L101 assume !(12292 == ssl3_connect_~s__state~0); 5546#L104 assume !(16384 == ssl3_connect_~s__state~0); 5547#L107 assume !(4096 == ssl3_connect_~s__state~0); 5668#L110 assume !(20480 == ssl3_connect_~s__state~0); 5667#L113 assume !(4099 == ssl3_connect_~s__state~0); 5666#L116 assume !(4368 == ssl3_connect_~s__state~0); 5665#L119 assume !(4369 == ssl3_connect_~s__state~0); 5664#L122 assume !(4384 == ssl3_connect_~s__state~0); 5474#L125 assume !(4385 == ssl3_connect_~s__state~0); 5475#L128 assume !(4400 == ssl3_connect_~s__state~0); 5464#L131 assume !(4401 == ssl3_connect_~s__state~0); 5465#L134 assume !(4416 == ssl3_connect_~s__state~0); 5550#L137 assume !(4417 == ssl3_connect_~s__state~0); 5551#L140 assume !(4432 == ssl3_connect_~s__state~0); 5532#L143 assume !(4433 == ssl3_connect_~s__state~0); 5525#L146 assume !(4448 == ssl3_connect_~s__state~0); 5526#L149 assume !(4449 == ssl3_connect_~s__state~0); 5518#L152 assume !(4464 == ssl3_connect_~s__state~0); 5495#L155 assume !(4465 == ssl3_connect_~s__state~0); 5476#L158 assume !(4466 == ssl3_connect_~s__state~0); 5477#L161 assume !(4467 == ssl3_connect_~s__state~0); 5466#L164 assume !(4480 == ssl3_connect_~s__state~0); 5467#L167 assume !(4481 == ssl3_connect_~s__state~0); 5562#L170 assume !(4496 == ssl3_connect_~s__state~0); 5556#L173 assume !(4497 == ssl3_connect_~s__state~0); 5533#L176 assume !(4512 == ssl3_connect_~s__state~0); 5528#L179 assume !(4513 == ssl3_connect_~s__state~0); 5529#L182 assume !(4528 == ssl3_connect_~s__state~0); 5521#L185 assume !(4529 == ssl3_connect_~s__state~0); 5496#L188 assume !(4560 == ssl3_connect_~s__state~0); 5497#L191 assume !(4561 == ssl3_connect_~s__state~0); 5481#L194 assume 4352 == ssl3_connect_~s__state~0; 5482#L195 ssl3_connect_~__cil_tmp62~0 := ssl3_connect_~num1~0; 5504#L444 assume !(ssl3_connect_~__cil_tmp62~0 > 0); 5505#L444-2 ssl3_connect_~s__state~0 := ssl3_connect_~s__s3__tmp__next_state___0~0; 5512#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 5642#L520 ssl3_connect_~skip~0 := 0; 5641#L98-1 assume !false; 5640#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 5639#L101 assume 12292 == ssl3_connect_~s__state~0; 5522#L102 [2019-11-28 20:38:41,733 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 20:38:41,733 INFO L82 PathProgramCache]: Analyzing trace with hash -1537383083, now seen corresponding path program 4 times [2019-11-28 20:38:41,733 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 20:38:41,733 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2083607636] [2019-11-28 20:38:41,734 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 20:38:41,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-28 20:38:41,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-28 20:38:41,743 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-28 20:38:41,743 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 20:38:41,743 INFO L82 PathProgramCache]: Analyzing trace with hash 1886125550, now seen corresponding path program 1 times [2019-11-28 20:38:41,743 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 20:38:41,744 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1697166375] [2019-11-28 20:38:41,744 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 20:38:41,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 20:38:41,770 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-28 20:38:41,771 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1697166375] [2019-11-28 20:38:41,771 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-28 20:38:41,771 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-28 20:38:41,771 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [63902811] [2019-11-28 20:38:41,772 INFO L811 eck$LassoCheckResult]: loop already infeasible [2019-11-28 20:38:41,772 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-28 20:38:41,772 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-28 20:38:41,772 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-28 20:38:41,772 INFO L87 Difference]: Start difference. First operand 237 states and 354 transitions. cyclomatic complexity: 118 Second operand 3 states. [2019-11-28 20:38:41,889 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-28 20:38:41,889 INFO L93 Difference]: Finished difference Result 241 states and 355 transitions. [2019-11-28 20:38:41,889 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-28 20:38:41,890 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 241 states and 355 transitions. [2019-11-28 20:38:41,892 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 219 [2019-11-28 20:38:41,894 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 241 states to 241 states and 355 transitions. [2019-11-28 20:38:41,895 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 241 [2019-11-28 20:38:41,895 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 241 [2019-11-28 20:38:41,895 INFO L73 IsDeterministic]: Start isDeterministic. Operand 241 states and 355 transitions. [2019-11-28 20:38:41,895 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2019-11-28 20:38:41,895 INFO L688 BuchiCegarLoop]: Abstraction has 241 states and 355 transitions. [2019-11-28 20:38:41,896 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 241 states and 355 transitions. [2019-11-28 20:38:41,899 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 241 to 237. [2019-11-28 20:38:41,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 237 states. [2019-11-28 20:38:41,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 237 states and 349 transitions. [2019-11-28 20:38:41,900 INFO L711 BuchiCegarLoop]: Abstraction has 237 states and 349 transitions. [2019-11-28 20:38:41,900 INFO L591 BuchiCegarLoop]: Abstraction has 237 states and 349 transitions. [2019-11-28 20:38:41,900 INFO L424 BuchiCegarLoop]: ======== Iteration 9============ [2019-11-28 20:38:41,900 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 237 states and 349 transitions. [2019-11-28 20:38:41,901 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 215 [2019-11-28 20:38:41,902 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-11-28 20:38:41,902 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-11-28 20:38:41,903 INFO L849 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1] [2019-11-28 20:38:41,903 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [4, 4, 4, 4, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-28 20:38:41,903 INFO L794 eck$LassoCheckResult]: Stem: 6025#ULTIMATE.startENTRY havoc main_#res;havoc main_#t~ret48, main_~s~0;havoc main_~s~0;main_~s~0 := 12292;ssl3_connect_#in~initial_state := main_~s~0;havoc ssl3_connect_#res;havoc ssl3_connect_#t~nondet0, ssl3_connect_#t~nondet1, ssl3_connect_#t~nondet2, ssl3_connect_#t~nondet3, ssl3_connect_#t~nondet4, ssl3_connect_#t~nondet5, ssl3_connect_#t~nondet6, ssl3_connect_#t~nondet7, ssl3_connect_#t~nondet8, ssl3_connect_#t~nondet9, ssl3_connect_#t~nondet10, ssl3_connect_#t~nondet11, ssl3_connect_#t~nondet12, ssl3_connect_#t~nondet13, ssl3_connect_#t~nondet14, ssl3_connect_#t~nondet15, ssl3_connect_#t~nondet16, ssl3_connect_#t~nondet17, ssl3_connect_#t~nondet18, ssl3_connect_#t~nondet19, ssl3_connect_#t~nondet20, ssl3_connect_#t~nondet21, ssl3_connect_#t~nondet22, ssl3_connect_#t~nondet23, ssl3_connect_#t~nondet24, ssl3_connect_#t~nondet25, ssl3_connect_#t~nondet26, ssl3_connect_#t~nondet27, ssl3_connect_#t~post28, ssl3_connect_#t~post29, ssl3_connect_#t~nondet30, ssl3_connect_#t~post31, ssl3_connect_#t~nondet32, ssl3_connect_#t~nondet33, ssl3_connect_#t~nondet34, ssl3_connect_#t~nondet35, ssl3_connect_#t~nondet36, ssl3_connect_#t~nondet37, ssl3_connect_#t~nondet38, ssl3_connect_#t~nondet39, ssl3_connect_#t~nondet40, ssl3_connect_#t~nondet41, ssl3_connect_#t~nondet42, ssl3_connect_#t~nondet43, ssl3_connect_#t~post44, ssl3_connect_#t~post45, ssl3_connect_#t~nondet46, ssl3_connect_#t~post47, ssl3_connect_~initial_state, ssl3_connect_~s__info_callback~0, ssl3_connect_~s__in_handshake~0, ssl3_connect_~s__state~0, ssl3_connect_~s__new_session~0, ssl3_connect_~s__server~0, ssl3_connect_~s__version~0, ssl3_connect_~s__type~0, ssl3_connect_~s__init_num~0, ssl3_connect_~s__bbio~0, ssl3_connect_~s__wbio~0, ssl3_connect_~s__hit~0, ssl3_connect_~s__rwstate~0, ssl3_connect_~s__init_buf___0~0, ssl3_connect_~s__debug~0, ssl3_connect_~s__shutdown~0, ssl3_connect_~s__ctx__info_callback~0, ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0, ssl3_connect_~s__ctx__stats__sess_connect~0, ssl3_connect_~s__ctx__stats__sess_hit~0, ssl3_connect_~s__ctx__stats__sess_connect_good~0, ssl3_connect_~s__s3__change_cipher_spec~0, ssl3_connect_~s__s3__flags~0, ssl3_connect_~s__s3__delay_buf_pop_ret~0, ssl3_connect_~s__s3__tmp__cert_req~0, ssl3_connect_~s__s3__tmp__new_compression~0, ssl3_connect_~s__s3__tmp__reuse_message~0, ssl3_connect_~s__s3__tmp__new_cipher~0, ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0, ssl3_connect_~s__s3__tmp__next_state___0~0, ssl3_connect_~s__s3__tmp__new_compression__id~0, ssl3_connect_~s__session__cipher~0, ssl3_connect_~s__session__compress_meth~0, ssl3_connect_~buf~0, ssl3_connect_~tmp~0, ssl3_connect_~l~0, ssl3_connect_~num1~0, ssl3_connect_~cb~0, ssl3_connect_~ret~0, ssl3_connect_~new_state~0, ssl3_connect_~state~0, ssl3_connect_~skip~0, ssl3_connect_~tmp___0~0, ssl3_connect_~tmp___1~0, ssl3_connect_~tmp___2~0, ssl3_connect_~tmp___3~0, ssl3_connect_~tmp___4~0, ssl3_connect_~tmp___5~0, ssl3_connect_~tmp___6~0, ssl3_connect_~tmp___7~0, ssl3_connect_~tmp___8~0, ssl3_connect_~tmp___9~0, ssl3_connect_~blastFlag~0, ssl3_connect_~__cil_tmp55~0, ssl3_connect_~__cil_tmp56~0, ssl3_connect_~__cil_tmp57~0, ssl3_connect_~__cil_tmp58~0, ssl3_connect_~__cil_tmp59~0, ssl3_connect_~__cil_tmp60~0, ssl3_connect_~__cil_tmp61~0, ssl3_connect_~__cil_tmp62~0, ssl3_connect_~__cil_tmp63~0, ssl3_connect_~__cil_tmp64~0, ssl3_connect_~__cil_tmp65~0;ssl3_connect_~initial_state := ssl3_connect_#in~initial_state;ssl3_connect_~s__info_callback~0 := ssl3_connect_#t~nondet0;havoc ssl3_connect_#t~nondet0;ssl3_connect_~s__in_handshake~0 := ssl3_connect_#t~nondet1;havoc ssl3_connect_#t~nondet1;havoc ssl3_connect_~s__state~0;havoc ssl3_connect_~s__new_session~0;havoc ssl3_connect_~s__server~0;ssl3_connect_~s__version~0 := ssl3_connect_#t~nondet2;havoc ssl3_connect_#t~nondet2;havoc ssl3_connect_~s__type~0;havoc ssl3_connect_~s__init_num~0;ssl3_connect_~s__bbio~0 := ssl3_connect_#t~nondet3;havoc ssl3_connect_#t~nondet3;ssl3_connect_~s__wbio~0 := ssl3_connect_#t~nondet4;havoc ssl3_connect_#t~nondet4;ssl3_connect_~s__hit~0 := ssl3_connect_#t~nondet5;havoc ssl3_connect_#t~nondet5;havoc ssl3_connect_~s__rwstate~0;ssl3_connect_~s__init_buf___0~0 := 1;ssl3_connect_~s__debug~0 := ssl3_connect_#t~nondet6;havoc ssl3_connect_#t~nondet6;havoc ssl3_connect_~s__shutdown~0;ssl3_connect_~s__ctx__info_callback~0 := ssl3_connect_#t~nondet7;havoc ssl3_connect_#t~nondet7;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0 := ssl3_connect_#t~nondet8;havoc ssl3_connect_#t~nondet8;ssl3_connect_~s__ctx__stats__sess_connect~0 := ssl3_connect_#t~nondet9;havoc ssl3_connect_#t~nondet9;ssl3_connect_~s__ctx__stats__sess_hit~0 := ssl3_connect_#t~nondet10;havoc ssl3_connect_#t~nondet10;ssl3_connect_~s__ctx__stats__sess_connect_good~0 := ssl3_connect_#t~nondet11;havoc ssl3_connect_#t~nondet11;havoc ssl3_connect_~s__s3__change_cipher_spec~0;havoc ssl3_connect_~s__s3__flags~0;havoc ssl3_connect_~s__s3__delay_buf_pop_ret~0;ssl3_connect_~s__s3__tmp__cert_req~0 := ssl3_connect_#t~nondet12;havoc ssl3_connect_#t~nondet12;ssl3_connect_~s__s3__tmp__new_compression~0 := ssl3_connect_#t~nondet13;havoc ssl3_connect_#t~nondet13;ssl3_connect_~s__s3__tmp__reuse_message~0 := ssl3_connect_#t~nondet14;havoc ssl3_connect_#t~nondet14;ssl3_connect_~s__s3__tmp__new_cipher~0 := ssl3_connect_#t~nondet15;havoc ssl3_connect_#t~nondet15;ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0 := ssl3_connect_#t~nondet16;havoc ssl3_connect_#t~nondet16;havoc ssl3_connect_~s__s3__tmp__next_state___0~0;ssl3_connect_~s__s3__tmp__new_compression__id~0 := ssl3_connect_#t~nondet17;havoc ssl3_connect_#t~nondet17;havoc ssl3_connect_~s__session__cipher~0;havoc ssl3_connect_~s__session__compress_meth~0;havoc ssl3_connect_~buf~0;havoc ssl3_connect_~tmp~0;havoc ssl3_connect_~l~0;havoc ssl3_connect_~num1~0;havoc ssl3_connect_~cb~0;havoc ssl3_connect_~ret~0;havoc ssl3_connect_~new_state~0;havoc ssl3_connect_~state~0;havoc ssl3_connect_~skip~0;havoc ssl3_connect_~tmp___0~0;ssl3_connect_~tmp___1~0 := ssl3_connect_#t~nondet18;havoc ssl3_connect_#t~nondet18;ssl3_connect_~tmp___2~0 := ssl3_connect_#t~nondet19;havoc ssl3_connect_#t~nondet19;ssl3_connect_~tmp___3~0 := ssl3_connect_#t~nondet20;havoc ssl3_connect_#t~nondet20;ssl3_connect_~tmp___4~0 := ssl3_connect_#t~nondet21;havoc ssl3_connect_#t~nondet21;ssl3_connect_~tmp___5~0 := ssl3_connect_#t~nondet22;havoc ssl3_connect_#t~nondet22;ssl3_connect_~tmp___6~0 := ssl3_connect_#t~nondet23;havoc ssl3_connect_#t~nondet23;ssl3_connect_~tmp___7~0 := ssl3_connect_#t~nondet24;havoc ssl3_connect_#t~nondet24;ssl3_connect_~tmp___8~0 := ssl3_connect_#t~nondet25;havoc ssl3_connect_#t~nondet25;ssl3_connect_~tmp___9~0 := ssl3_connect_#t~nondet26;havoc ssl3_connect_#t~nondet26;havoc ssl3_connect_~blastFlag~0;havoc ssl3_connect_~__cil_tmp55~0;havoc ssl3_connect_~__cil_tmp56~0;havoc ssl3_connect_~__cil_tmp57~0;havoc ssl3_connect_~__cil_tmp58~0;havoc ssl3_connect_~__cil_tmp59~0;havoc ssl3_connect_~__cil_tmp60~0;havoc ssl3_connect_~__cil_tmp61~0;havoc ssl3_connect_~__cil_tmp62~0;havoc ssl3_connect_~__cil_tmp63~0;havoc ssl3_connect_~__cil_tmp64~0;havoc ssl3_connect_~__cil_tmp65~0;ssl3_connect_~s__state~0 := ssl3_connect_~initial_state;ssl3_connect_~blastFlag~0 := 0;ssl3_connect_~tmp~0 := ssl3_connect_#t~nondet27;havoc ssl3_connect_#t~nondet27;ssl3_connect_~cb~0 := 0;ssl3_connect_~ret~0 := -1;ssl3_connect_~skip~0 := 0;ssl3_connect_~tmp___0~0 := 0; 5940#L84 assume 0 != ssl3_connect_~s__info_callback~0;ssl3_connect_~cb~0 := ssl3_connect_~s__info_callback~0; 5941#L87-2 ssl3_connect_#t~post28 := ssl3_connect_~s__in_handshake~0;ssl3_connect_~s__in_handshake~0 := 1 + ssl3_connect_#t~post28;havoc ssl3_connect_#t~post28; 5943#L92 assume !(0 != ssl3_connect_~tmp___1~0 - 12288); 5957#L98-1 assume !false; 6154#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 6151#L101 assume 12292 == ssl3_connect_~s__state~0; 6008#L102 [2019-11-28 20:38:41,903 INFO L796 eck$LassoCheckResult]: Loop: 6008#L102 ssl3_connect_~s__new_session~0 := 1;ssl3_connect_~s__state~0 := 4096;ssl3_connect_#t~post29 := ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0 := 1 + ssl3_connect_#t~post29;havoc ssl3_connect_#t~post29; 6009#L206 ssl3_connect_~s__server~0 := 0; 6039#L211 assume 0 != ssl3_connect_~cb~0; 6042#L211-2 ssl3_connect_~__cil_tmp55~0 := ssl3_connect_~s__version~0 - 65280; 5967#L216 assume !(768 != ssl3_connect_~__cil_tmp55~0);ssl3_connect_~s__type~0 := 4096; 5968#L222 assume !(0 == ssl3_connect_~s__init_buf___0~0); 6040#L222-2 assume !(0 == ssl3_connect_~tmp___4~0); 5970#L238 assume !(0 == ssl3_connect_~tmp___5~0);ssl3_connect_~s__state~0 := 4368;ssl3_connect_#t~post31 := ssl3_connect_~s__ctx__stats__sess_connect~0;ssl3_connect_~s__ctx__stats__sess_connect~0 := 1 + ssl3_connect_#t~post31;havoc ssl3_connect_#t~post31;ssl3_connect_~s__init_num~0 := 0; 5971#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 5984#L520 ssl3_connect_~skip~0 := 0; 5944#L98-1 assume !false; 5945#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 6026#L101 assume !(12292 == ssl3_connect_~s__state~0); 6030#L104 assume !(16384 == ssl3_connect_~s__state~0); 6031#L107 assume !(4096 == ssl3_connect_~s__state~0); 6035#L110 assume !(20480 == ssl3_connect_~s__state~0); 6157#L113 assume !(4099 == ssl3_connect_~s__state~0); 6149#L116 assume 4368 == ssl3_connect_~s__state~0; 5946#L120 ssl3_connect_~s__shutdown~0 := 0;ssl3_connect_~ret~0 := ssl3_connect_#t~nondet32;havoc ssl3_connect_#t~nondet32; 5947#L250 assume 0 == ssl3_connect_~blastFlag~0;ssl3_connect_~blastFlag~0 := 1; 6020#L253-2 assume !(ssl3_connect_~ret~0 <= 0);ssl3_connect_~s__state~0 := 4384;ssl3_connect_~s__init_num~0 := 0; 5999#L262 assume ssl3_connect_~s__bbio~0 != ssl3_connect_~s__wbio~0; 6000#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 6163#L520 ssl3_connect_~skip~0 := 0; 6162#L98-1 assume !false; 6161#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 6160#L101 assume !(12292 == ssl3_connect_~s__state~0); 6159#L104 assume !(16384 == ssl3_connect_~s__state~0); 6158#L107 assume !(4096 == ssl3_connect_~s__state~0); 6027#L110 assume !(20480 == ssl3_connect_~s__state~0); 6010#L113 assume !(4099 == ssl3_connect_~s__state~0); 6001#L116 assume !(4368 == ssl3_connect_~s__state~0); 6002#L119 assume !(4369 == ssl3_connect_~s__state~0); 5974#L122 assume 4384 == ssl3_connect_~s__state~0; 5975#L126 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet33;havoc ssl3_connect_#t~nondet33; 6032#L269 assume 1 == ssl3_connect_~blastFlag~0;ssl3_connect_~blastFlag~0 := 2; 6045#L269-2 assume !(ssl3_connect_~ret~0 <= 0); 6023#L275 assume 0 != ssl3_connect_~s__hit~0;ssl3_connect_~s__state~0 := 4560; 6021#L275-2 ssl3_connect_~s__init_num~0 := 0; 5979#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 6109#L520 ssl3_connect_~skip~0 := 0; 6108#L98-1 assume !false; 6107#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 6106#L101 assume !(12292 == ssl3_connect_~s__state~0); 6105#L104 assume !(16384 == ssl3_connect_~s__state~0); 6104#L107 assume !(4096 == ssl3_connect_~s__state~0); 6103#L110 assume !(20480 == ssl3_connect_~s__state~0); 6101#L113 assume !(4099 == ssl3_connect_~s__state~0); 6099#L116 assume !(4368 == ssl3_connect_~s__state~0); 6097#L119 assume !(4369 == ssl3_connect_~s__state~0); 6095#L122 assume !(4384 == ssl3_connect_~s__state~0); 6093#L125 assume !(4385 == ssl3_connect_~s__state~0); 6091#L128 assume !(4400 == ssl3_connect_~s__state~0); 6089#L131 assume !(4401 == ssl3_connect_~s__state~0); 6087#L134 assume !(4416 == ssl3_connect_~s__state~0); 6085#L137 assume !(4417 == ssl3_connect_~s__state~0); 6083#L140 assume !(4432 == ssl3_connect_~s__state~0); 6081#L143 assume !(4433 == ssl3_connect_~s__state~0); 6079#L146 assume !(4448 == ssl3_connect_~s__state~0); 6077#L149 assume !(4449 == ssl3_connect_~s__state~0); 6075#L152 assume !(4464 == ssl3_connect_~s__state~0); 6073#L155 assume !(4465 == ssl3_connect_~s__state~0); 6071#L158 assume !(4466 == ssl3_connect_~s__state~0); 6069#L161 assume !(4467 == ssl3_connect_~s__state~0); 6067#L164 assume !(4480 == ssl3_connect_~s__state~0); 6065#L167 assume !(4481 == ssl3_connect_~s__state~0); 6063#L170 assume !(4496 == ssl3_connect_~s__state~0); 6061#L173 assume !(4497 == ssl3_connect_~s__state~0); 6057#L176 assume !(4512 == ssl3_connect_~s__state~0); 6058#L179 assume !(4513 == ssl3_connect_~s__state~0); 6051#L182 assume !(4528 == ssl3_connect_~s__state~0); 6049#L185 assume !(4529 == ssl3_connect_~s__state~0); 6050#L188 assume !(4560 == ssl3_connect_~s__state~0); 5982#L191 assume !(4561 == ssl3_connect_~s__state~0); 5965#L194 assume 4352 == ssl3_connect_~s__state~0; 5966#L195 ssl3_connect_~__cil_tmp62~0 := ssl3_connect_~num1~0; 5990#L444 assume !(ssl3_connect_~__cil_tmp62~0 > 0); 5991#L444-2 ssl3_connect_~s__state~0 := ssl3_connect_~s__s3__tmp__next_state___0~0; 5998#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 6128#L520 ssl3_connect_~skip~0 := 0; 6126#L98-1 assume !false; 6124#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 6122#L101 assume 12292 == ssl3_connect_~s__state~0; 6008#L102 [2019-11-28 20:38:41,903 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 20:38:41,904 INFO L82 PathProgramCache]: Analyzing trace with hash -1537383083, now seen corresponding path program 5 times [2019-11-28 20:38:41,904 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 20:38:41,904 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [334893196] [2019-11-28 20:38:41,904 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 20:38:41,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-28 20:38:41,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-28 20:38:41,913 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-28 20:38:41,913 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 20:38:41,913 INFO L82 PathProgramCache]: Analyzing trace with hash -1823539539, now seen corresponding path program 1 times [2019-11-28 20:38:41,913 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 20:38:41,914 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [323999520] [2019-11-28 20:38:41,914 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 20:38:41,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 20:38:41,957 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2019-11-28 20:38:41,958 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [323999520] [2019-11-28 20:38:41,958 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-28 20:38:41,958 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-28 20:38:41,958 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1202458966] [2019-11-28 20:38:41,959 INFO L811 eck$LassoCheckResult]: loop already infeasible [2019-11-28 20:38:41,959 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-28 20:38:41,959 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-28 20:38:41,959 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-28 20:38:41,959 INFO L87 Difference]: Start difference. First operand 237 states and 349 transitions. cyclomatic complexity: 113 Second operand 3 states. [2019-11-28 20:38:42,121 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-28 20:38:42,121 INFO L93 Difference]: Finished difference Result 280 states and 398 transitions. [2019-11-28 20:38:42,122 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-28 20:38:42,122 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 280 states and 398 transitions. [2019-11-28 20:38:42,125 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 258 [2019-11-28 20:38:42,127 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 280 states to 280 states and 398 transitions. [2019-11-28 20:38:42,127 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 280 [2019-11-28 20:38:42,128 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 280 [2019-11-28 20:38:42,128 INFO L73 IsDeterministic]: Start isDeterministic. Operand 280 states and 398 transitions. [2019-11-28 20:38:42,128 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2019-11-28 20:38:42,128 INFO L688 BuchiCegarLoop]: Abstraction has 280 states and 398 transitions. [2019-11-28 20:38:42,129 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 280 states and 398 transitions. [2019-11-28 20:38:42,132 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 280 to 277. [2019-11-28 20:38:42,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 277 states. [2019-11-28 20:38:42,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 277 states and 394 transitions. [2019-11-28 20:38:42,134 INFO L711 BuchiCegarLoop]: Abstraction has 277 states and 394 transitions. [2019-11-28 20:38:42,134 INFO L591 BuchiCegarLoop]: Abstraction has 277 states and 394 transitions. [2019-11-28 20:38:42,134 INFO L424 BuchiCegarLoop]: ======== Iteration 10============ [2019-11-28 20:38:42,134 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 277 states and 394 transitions. [2019-11-28 20:38:42,135 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 255 [2019-11-28 20:38:42,135 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-11-28 20:38:42,135 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-11-28 20:38:42,136 INFO L849 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1] [2019-11-28 20:38:42,137 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [4, 4, 4, 4, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-28 20:38:42,137 INFO L794 eck$LassoCheckResult]: Stem: 6554#ULTIMATE.startENTRY havoc main_#res;havoc main_#t~ret48, main_~s~0;havoc main_~s~0;main_~s~0 := 12292;ssl3_connect_#in~initial_state := main_~s~0;havoc ssl3_connect_#res;havoc ssl3_connect_#t~nondet0, ssl3_connect_#t~nondet1, ssl3_connect_#t~nondet2, ssl3_connect_#t~nondet3, ssl3_connect_#t~nondet4, ssl3_connect_#t~nondet5, ssl3_connect_#t~nondet6, ssl3_connect_#t~nondet7, ssl3_connect_#t~nondet8, ssl3_connect_#t~nondet9, ssl3_connect_#t~nondet10, ssl3_connect_#t~nondet11, ssl3_connect_#t~nondet12, ssl3_connect_#t~nondet13, ssl3_connect_#t~nondet14, ssl3_connect_#t~nondet15, ssl3_connect_#t~nondet16, ssl3_connect_#t~nondet17, ssl3_connect_#t~nondet18, ssl3_connect_#t~nondet19, ssl3_connect_#t~nondet20, ssl3_connect_#t~nondet21, ssl3_connect_#t~nondet22, ssl3_connect_#t~nondet23, ssl3_connect_#t~nondet24, ssl3_connect_#t~nondet25, ssl3_connect_#t~nondet26, ssl3_connect_#t~nondet27, ssl3_connect_#t~post28, ssl3_connect_#t~post29, ssl3_connect_#t~nondet30, ssl3_connect_#t~post31, ssl3_connect_#t~nondet32, ssl3_connect_#t~nondet33, ssl3_connect_#t~nondet34, ssl3_connect_#t~nondet35, ssl3_connect_#t~nondet36, ssl3_connect_#t~nondet37, ssl3_connect_#t~nondet38, ssl3_connect_#t~nondet39, ssl3_connect_#t~nondet40, ssl3_connect_#t~nondet41, ssl3_connect_#t~nondet42, ssl3_connect_#t~nondet43, ssl3_connect_#t~post44, ssl3_connect_#t~post45, ssl3_connect_#t~nondet46, ssl3_connect_#t~post47, ssl3_connect_~initial_state, ssl3_connect_~s__info_callback~0, ssl3_connect_~s__in_handshake~0, ssl3_connect_~s__state~0, ssl3_connect_~s__new_session~0, ssl3_connect_~s__server~0, ssl3_connect_~s__version~0, ssl3_connect_~s__type~0, ssl3_connect_~s__init_num~0, ssl3_connect_~s__bbio~0, ssl3_connect_~s__wbio~0, ssl3_connect_~s__hit~0, ssl3_connect_~s__rwstate~0, ssl3_connect_~s__init_buf___0~0, ssl3_connect_~s__debug~0, ssl3_connect_~s__shutdown~0, ssl3_connect_~s__ctx__info_callback~0, ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0, ssl3_connect_~s__ctx__stats__sess_connect~0, ssl3_connect_~s__ctx__stats__sess_hit~0, ssl3_connect_~s__ctx__stats__sess_connect_good~0, ssl3_connect_~s__s3__change_cipher_spec~0, ssl3_connect_~s__s3__flags~0, ssl3_connect_~s__s3__delay_buf_pop_ret~0, ssl3_connect_~s__s3__tmp__cert_req~0, ssl3_connect_~s__s3__tmp__new_compression~0, ssl3_connect_~s__s3__tmp__reuse_message~0, ssl3_connect_~s__s3__tmp__new_cipher~0, ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0, ssl3_connect_~s__s3__tmp__next_state___0~0, ssl3_connect_~s__s3__tmp__new_compression__id~0, ssl3_connect_~s__session__cipher~0, ssl3_connect_~s__session__compress_meth~0, ssl3_connect_~buf~0, ssl3_connect_~tmp~0, ssl3_connect_~l~0, ssl3_connect_~num1~0, ssl3_connect_~cb~0, ssl3_connect_~ret~0, ssl3_connect_~new_state~0, ssl3_connect_~state~0, ssl3_connect_~skip~0, ssl3_connect_~tmp___0~0, ssl3_connect_~tmp___1~0, ssl3_connect_~tmp___2~0, ssl3_connect_~tmp___3~0, ssl3_connect_~tmp___4~0, ssl3_connect_~tmp___5~0, ssl3_connect_~tmp___6~0, ssl3_connect_~tmp___7~0, ssl3_connect_~tmp___8~0, ssl3_connect_~tmp___9~0, ssl3_connect_~blastFlag~0, ssl3_connect_~__cil_tmp55~0, ssl3_connect_~__cil_tmp56~0, ssl3_connect_~__cil_tmp57~0, ssl3_connect_~__cil_tmp58~0, ssl3_connect_~__cil_tmp59~0, ssl3_connect_~__cil_tmp60~0, ssl3_connect_~__cil_tmp61~0, ssl3_connect_~__cil_tmp62~0, ssl3_connect_~__cil_tmp63~0, ssl3_connect_~__cil_tmp64~0, ssl3_connect_~__cil_tmp65~0;ssl3_connect_~initial_state := ssl3_connect_#in~initial_state;ssl3_connect_~s__info_callback~0 := ssl3_connect_#t~nondet0;havoc ssl3_connect_#t~nondet0;ssl3_connect_~s__in_handshake~0 := ssl3_connect_#t~nondet1;havoc ssl3_connect_#t~nondet1;havoc ssl3_connect_~s__state~0;havoc ssl3_connect_~s__new_session~0;havoc ssl3_connect_~s__server~0;ssl3_connect_~s__version~0 := ssl3_connect_#t~nondet2;havoc ssl3_connect_#t~nondet2;havoc ssl3_connect_~s__type~0;havoc ssl3_connect_~s__init_num~0;ssl3_connect_~s__bbio~0 := ssl3_connect_#t~nondet3;havoc ssl3_connect_#t~nondet3;ssl3_connect_~s__wbio~0 := ssl3_connect_#t~nondet4;havoc ssl3_connect_#t~nondet4;ssl3_connect_~s__hit~0 := ssl3_connect_#t~nondet5;havoc ssl3_connect_#t~nondet5;havoc ssl3_connect_~s__rwstate~0;ssl3_connect_~s__init_buf___0~0 := 1;ssl3_connect_~s__debug~0 := ssl3_connect_#t~nondet6;havoc ssl3_connect_#t~nondet6;havoc ssl3_connect_~s__shutdown~0;ssl3_connect_~s__ctx__info_callback~0 := ssl3_connect_#t~nondet7;havoc ssl3_connect_#t~nondet7;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0 := ssl3_connect_#t~nondet8;havoc ssl3_connect_#t~nondet8;ssl3_connect_~s__ctx__stats__sess_connect~0 := ssl3_connect_#t~nondet9;havoc ssl3_connect_#t~nondet9;ssl3_connect_~s__ctx__stats__sess_hit~0 := ssl3_connect_#t~nondet10;havoc ssl3_connect_#t~nondet10;ssl3_connect_~s__ctx__stats__sess_connect_good~0 := ssl3_connect_#t~nondet11;havoc ssl3_connect_#t~nondet11;havoc ssl3_connect_~s__s3__change_cipher_spec~0;havoc ssl3_connect_~s__s3__flags~0;havoc ssl3_connect_~s__s3__delay_buf_pop_ret~0;ssl3_connect_~s__s3__tmp__cert_req~0 := ssl3_connect_#t~nondet12;havoc ssl3_connect_#t~nondet12;ssl3_connect_~s__s3__tmp__new_compression~0 := ssl3_connect_#t~nondet13;havoc ssl3_connect_#t~nondet13;ssl3_connect_~s__s3__tmp__reuse_message~0 := ssl3_connect_#t~nondet14;havoc ssl3_connect_#t~nondet14;ssl3_connect_~s__s3__tmp__new_cipher~0 := ssl3_connect_#t~nondet15;havoc ssl3_connect_#t~nondet15;ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0 := ssl3_connect_#t~nondet16;havoc ssl3_connect_#t~nondet16;havoc ssl3_connect_~s__s3__tmp__next_state___0~0;ssl3_connect_~s__s3__tmp__new_compression__id~0 := ssl3_connect_#t~nondet17;havoc ssl3_connect_#t~nondet17;havoc ssl3_connect_~s__session__cipher~0;havoc ssl3_connect_~s__session__compress_meth~0;havoc ssl3_connect_~buf~0;havoc ssl3_connect_~tmp~0;havoc ssl3_connect_~l~0;havoc ssl3_connect_~num1~0;havoc ssl3_connect_~cb~0;havoc ssl3_connect_~ret~0;havoc ssl3_connect_~new_state~0;havoc ssl3_connect_~state~0;havoc ssl3_connect_~skip~0;havoc ssl3_connect_~tmp___0~0;ssl3_connect_~tmp___1~0 := ssl3_connect_#t~nondet18;havoc ssl3_connect_#t~nondet18;ssl3_connect_~tmp___2~0 := ssl3_connect_#t~nondet19;havoc ssl3_connect_#t~nondet19;ssl3_connect_~tmp___3~0 := ssl3_connect_#t~nondet20;havoc ssl3_connect_#t~nondet20;ssl3_connect_~tmp___4~0 := ssl3_connect_#t~nondet21;havoc ssl3_connect_#t~nondet21;ssl3_connect_~tmp___5~0 := ssl3_connect_#t~nondet22;havoc ssl3_connect_#t~nondet22;ssl3_connect_~tmp___6~0 := ssl3_connect_#t~nondet23;havoc ssl3_connect_#t~nondet23;ssl3_connect_~tmp___7~0 := ssl3_connect_#t~nondet24;havoc ssl3_connect_#t~nondet24;ssl3_connect_~tmp___8~0 := ssl3_connect_#t~nondet25;havoc ssl3_connect_#t~nondet25;ssl3_connect_~tmp___9~0 := ssl3_connect_#t~nondet26;havoc ssl3_connect_#t~nondet26;havoc ssl3_connect_~blastFlag~0;havoc ssl3_connect_~__cil_tmp55~0;havoc ssl3_connect_~__cil_tmp56~0;havoc ssl3_connect_~__cil_tmp57~0;havoc ssl3_connect_~__cil_tmp58~0;havoc ssl3_connect_~__cil_tmp59~0;havoc ssl3_connect_~__cil_tmp60~0;havoc ssl3_connect_~__cil_tmp61~0;havoc ssl3_connect_~__cil_tmp62~0;havoc ssl3_connect_~__cil_tmp63~0;havoc ssl3_connect_~__cil_tmp64~0;havoc ssl3_connect_~__cil_tmp65~0;ssl3_connect_~s__state~0 := ssl3_connect_~initial_state;ssl3_connect_~blastFlag~0 := 0;ssl3_connect_~tmp~0 := ssl3_connect_#t~nondet27;havoc ssl3_connect_#t~nondet27;ssl3_connect_~cb~0 := 0;ssl3_connect_~ret~0 := -1;ssl3_connect_~skip~0 := 0;ssl3_connect_~tmp___0~0 := 0; 6463#L84 assume 0 != ssl3_connect_~s__info_callback~0;ssl3_connect_~cb~0 := ssl3_connect_~s__info_callback~0; 6464#L87-2 ssl3_connect_#t~post28 := ssl3_connect_~s__in_handshake~0;ssl3_connect_~s__in_handshake~0 := 1 + ssl3_connect_#t~post28;havoc ssl3_connect_#t~post28; 6466#L92 assume !(0 != ssl3_connect_~tmp___1~0 - 12288); 6480#L98-1 assume !false; 6702#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 6619#L101 assume 12292 == ssl3_connect_~s__state~0; 6533#L102 [2019-11-28 20:38:42,137 INFO L796 eck$LassoCheckResult]: Loop: 6533#L102 ssl3_connect_~s__new_session~0 := 1;ssl3_connect_~s__state~0 := 4096;ssl3_connect_#t~post29 := ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0 := 1 + ssl3_connect_#t~post29;havoc ssl3_connect_#t~post29; 6534#L206 ssl3_connect_~s__server~0 := 0; 6573#L211 assume 0 != ssl3_connect_~cb~0; 6576#L211-2 ssl3_connect_~__cil_tmp55~0 := ssl3_connect_~s__version~0 - 65280; 6490#L216 assume !(768 != ssl3_connect_~__cil_tmp55~0);ssl3_connect_~s__type~0 := 4096; 6491#L222 assume !(0 == ssl3_connect_~s__init_buf___0~0); 6574#L222-2 assume !(0 == ssl3_connect_~tmp___4~0); 6493#L238 assume !(0 == ssl3_connect_~tmp___5~0);ssl3_connect_~s__state~0 := 4368;ssl3_connect_#t~post31 := ssl3_connect_~s__ctx__stats__sess_connect~0;ssl3_connect_~s__ctx__stats__sess_connect~0 := 1 + ssl3_connect_#t~post31;havoc ssl3_connect_#t~post31;ssl3_connect_~s__init_num~0 := 0; 6494#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 6657#L520 ssl3_connect_~skip~0 := 0; 6655#L98-1 assume !false; 6653#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 6651#L101 assume !(12292 == ssl3_connect_~s__state~0); 6649#L104 assume !(16384 == ssl3_connect_~s__state~0); 6647#L107 assume !(4096 == ssl3_connect_~s__state~0); 6645#L110 assume !(20480 == ssl3_connect_~s__state~0); 6638#L113 assume !(4099 == ssl3_connect_~s__state~0); 6592#L116 assume 4368 == ssl3_connect_~s__state~0; 6469#L120 ssl3_connect_~s__shutdown~0 := 0;ssl3_connect_~ret~0 := ssl3_connect_#t~nondet32;havoc ssl3_connect_#t~nondet32; 6470#L250 assume 0 == ssl3_connect_~blastFlag~0;ssl3_connect_~blastFlag~0 := 1; 6547#L253-2 assume !(ssl3_connect_~ret~0 <= 0);ssl3_connect_~s__state~0 := 4384;ssl3_connect_~s__init_num~0 := 0; 6522#L262 assume ssl3_connect_~s__bbio~0 != ssl3_connect_~s__wbio~0; 6523#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 6508#L520 ssl3_connect_~skip~0 := 0; 6467#L98-1 assume !false; 6468#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 6555#L101 assume !(12292 == ssl3_connect_~s__state~0); 6560#L104 assume !(16384 == ssl3_connect_~s__state~0); 6561#L107 assume !(4096 == ssl3_connect_~s__state~0); 6708#L110 assume !(20480 == ssl3_connect_~s__state~0); 6709#L113 assume !(4099 == ssl3_connect_~s__state~0); 6715#L116 assume !(4368 == ssl3_connect_~s__state~0); 6710#L119 assume !(4369 == ssl3_connect_~s__state~0); 6596#L122 assume 4384 == ssl3_connect_~s__state~0; 6562#L126 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet33;havoc ssl3_connect_#t~nondet33; 6563#L269 assume 1 == ssl3_connect_~blastFlag~0;ssl3_connect_~blastFlag~0 := 2; 6579#L269-2 assume !(ssl3_connect_~ret~0 <= 0); 6551#L275 assume !(0 != ssl3_connect_~s__hit~0);ssl3_connect_~s__state~0 := 4400; 6552#L275-2 ssl3_connect_~s__init_num~0 := 0; 6501#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 6695#L520 ssl3_connect_~skip~0 := 0; 6694#L98-1 assume !false; 6693#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 6691#L101 assume !(12292 == ssl3_connect_~s__state~0); 6690#L104 assume !(16384 == ssl3_connect_~s__state~0); 6688#L107 assume !(4096 == ssl3_connect_~s__state~0); 6687#L110 assume !(20480 == ssl3_connect_~s__state~0); 6604#L113 assume !(4099 == ssl3_connect_~s__state~0); 6605#L116 assume !(4368 == ssl3_connect_~s__state~0); 6590#L119 assume !(4369 == ssl3_connect_~s__state~0); 6591#L122 assume !(4384 == ssl3_connect_~s__state~0); 6597#L125 assume !(4385 == ssl3_connect_~s__state~0); 6587#L128 assume !(4400 == ssl3_connect_~s__state~0); 6588#L131 assume !(4401 == ssl3_connect_~s__state~0); 6589#L134 assume !(4416 == ssl3_connect_~s__state~0); 6624#L137 assume !(4417 == ssl3_connect_~s__state~0); 6622#L140 assume !(4432 == ssl3_connect_~s__state~0); 6623#L143 assume !(4433 == ssl3_connect_~s__state~0); 6593#L146 assume !(4448 == ssl3_connect_~s__state~0); 6594#L149 assume !(4449 == ssl3_connect_~s__state~0); 6595#L152 assume !(4464 == ssl3_connect_~s__state~0); 6598#L155 assume !(4465 == ssl3_connect_~s__state~0); 6599#L158 assume !(4466 == ssl3_connect_~s__state~0); 6600#L161 assume !(4467 == ssl3_connect_~s__state~0); 6601#L164 assume !(4480 == ssl3_connect_~s__state~0); 6621#L167 assume !(4481 == ssl3_connect_~s__state~0); 6617#L170 assume !(4496 == ssl3_connect_~s__state~0); 6618#L173 assume !(4497 == ssl3_connect_~s__state~0); 6585#L176 assume !(4512 == ssl3_connect_~s__state~0); 6586#L179 assume !(4513 == ssl3_connect_~s__state~0); 6584#L182 assume !(4528 == ssl3_connect_~s__state~0); 6582#L185 assume !(4529 == ssl3_connect_~s__state~0); 6583#L188 assume !(4560 == ssl3_connect_~s__state~0); 6506#L191 assume !(4561 == ssl3_connect_~s__state~0); 6488#L194 assume 4352 == ssl3_connect_~s__state~0; 6489#L195 ssl3_connect_~__cil_tmp62~0 := ssl3_connect_~num1~0; 6513#L444 assume !(ssl3_connect_~__cil_tmp62~0 > 0); 6514#L444-2 ssl3_connect_~s__state~0 := ssl3_connect_~s__s3__tmp__next_state___0~0; 6521#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 6611#L520 ssl3_connect_~skip~0 := 0; 6610#L98-1 assume !false; 6609#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 6608#L101 assume 12292 == ssl3_connect_~s__state~0; 6533#L102 [2019-11-28 20:38:42,137 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 20:38:42,137 INFO L82 PathProgramCache]: Analyzing trace with hash -1537383083, now seen corresponding path program 6 times [2019-11-28 20:38:42,138 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 20:38:42,138 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [234422638] [2019-11-28 20:38:42,138 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 20:38:42,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-28 20:38:42,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-28 20:38:42,146 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-28 20:38:42,146 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 20:38:42,146 INFO L82 PathProgramCache]: Analyzing trace with hash 104733163, now seen corresponding path program 1 times [2019-11-28 20:38:42,146 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 20:38:42,146 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [191163578] [2019-11-28 20:38:42,147 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 20:38:42,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 20:38:42,184 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2019-11-28 20:38:42,185 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [191163578] [2019-11-28 20:38:42,185 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-28 20:38:42,185 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-28 20:38:42,185 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [350464967] [2019-11-28 20:38:42,186 INFO L811 eck$LassoCheckResult]: loop already infeasible [2019-11-28 20:38:42,186 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-28 20:38:42,186 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-28 20:38:42,186 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-28 20:38:42,186 INFO L87 Difference]: Start difference. First operand 277 states and 394 transitions. cyclomatic complexity: 118 Second operand 3 states. [2019-11-28 20:38:42,295 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-28 20:38:42,295 INFO L93 Difference]: Finished difference Result 301 states and 425 transitions. [2019-11-28 20:38:42,295 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-28 20:38:42,296 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 301 states and 425 transitions. [2019-11-28 20:38:42,298 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 279 [2019-11-28 20:38:42,301 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 301 states to 301 states and 425 transitions. [2019-11-28 20:38:42,301 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 301 [2019-11-28 20:38:42,301 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 301 [2019-11-28 20:38:42,301 INFO L73 IsDeterministic]: Start isDeterministic. Operand 301 states and 425 transitions. [2019-11-28 20:38:42,302 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2019-11-28 20:38:42,302 INFO L688 BuchiCegarLoop]: Abstraction has 301 states and 425 transitions. [2019-11-28 20:38:42,302 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 301 states and 425 transitions. [2019-11-28 20:38:42,306 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 301 to 296. [2019-11-28 20:38:42,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 296 states. [2019-11-28 20:38:42,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 296 states and 418 transitions. [2019-11-28 20:38:42,308 INFO L711 BuchiCegarLoop]: Abstraction has 296 states and 418 transitions. [2019-11-28 20:38:42,308 INFO L591 BuchiCegarLoop]: Abstraction has 296 states and 418 transitions. [2019-11-28 20:38:42,308 INFO L424 BuchiCegarLoop]: ======== Iteration 11============ [2019-11-28 20:38:42,308 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 296 states and 418 transitions. [2019-11-28 20:38:42,310 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 274 [2019-11-28 20:38:42,310 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-11-28 20:38:42,310 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-11-28 20:38:42,311 INFO L849 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1] [2019-11-28 20:38:42,311 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [5, 5, 5, 5, 4, 4, 4, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-28 20:38:42,311 INFO L794 eck$LassoCheckResult]: Stem: 7140#ULTIMATE.startENTRY havoc main_#res;havoc main_#t~ret48, main_~s~0;havoc main_~s~0;main_~s~0 := 12292;ssl3_connect_#in~initial_state := main_~s~0;havoc ssl3_connect_#res;havoc ssl3_connect_#t~nondet0, ssl3_connect_#t~nondet1, ssl3_connect_#t~nondet2, ssl3_connect_#t~nondet3, ssl3_connect_#t~nondet4, ssl3_connect_#t~nondet5, ssl3_connect_#t~nondet6, ssl3_connect_#t~nondet7, ssl3_connect_#t~nondet8, ssl3_connect_#t~nondet9, ssl3_connect_#t~nondet10, ssl3_connect_#t~nondet11, ssl3_connect_#t~nondet12, ssl3_connect_#t~nondet13, ssl3_connect_#t~nondet14, ssl3_connect_#t~nondet15, ssl3_connect_#t~nondet16, ssl3_connect_#t~nondet17, ssl3_connect_#t~nondet18, ssl3_connect_#t~nondet19, ssl3_connect_#t~nondet20, ssl3_connect_#t~nondet21, ssl3_connect_#t~nondet22, ssl3_connect_#t~nondet23, ssl3_connect_#t~nondet24, ssl3_connect_#t~nondet25, ssl3_connect_#t~nondet26, ssl3_connect_#t~nondet27, ssl3_connect_#t~post28, ssl3_connect_#t~post29, ssl3_connect_#t~nondet30, ssl3_connect_#t~post31, ssl3_connect_#t~nondet32, ssl3_connect_#t~nondet33, ssl3_connect_#t~nondet34, ssl3_connect_#t~nondet35, ssl3_connect_#t~nondet36, ssl3_connect_#t~nondet37, ssl3_connect_#t~nondet38, ssl3_connect_#t~nondet39, ssl3_connect_#t~nondet40, ssl3_connect_#t~nondet41, ssl3_connect_#t~nondet42, ssl3_connect_#t~nondet43, ssl3_connect_#t~post44, ssl3_connect_#t~post45, ssl3_connect_#t~nondet46, ssl3_connect_#t~post47, ssl3_connect_~initial_state, ssl3_connect_~s__info_callback~0, ssl3_connect_~s__in_handshake~0, ssl3_connect_~s__state~0, ssl3_connect_~s__new_session~0, ssl3_connect_~s__server~0, ssl3_connect_~s__version~0, ssl3_connect_~s__type~0, ssl3_connect_~s__init_num~0, ssl3_connect_~s__bbio~0, ssl3_connect_~s__wbio~0, ssl3_connect_~s__hit~0, ssl3_connect_~s__rwstate~0, ssl3_connect_~s__init_buf___0~0, ssl3_connect_~s__debug~0, ssl3_connect_~s__shutdown~0, ssl3_connect_~s__ctx__info_callback~0, ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0, ssl3_connect_~s__ctx__stats__sess_connect~0, ssl3_connect_~s__ctx__stats__sess_hit~0, ssl3_connect_~s__ctx__stats__sess_connect_good~0, ssl3_connect_~s__s3__change_cipher_spec~0, ssl3_connect_~s__s3__flags~0, ssl3_connect_~s__s3__delay_buf_pop_ret~0, ssl3_connect_~s__s3__tmp__cert_req~0, ssl3_connect_~s__s3__tmp__new_compression~0, ssl3_connect_~s__s3__tmp__reuse_message~0, ssl3_connect_~s__s3__tmp__new_cipher~0, ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0, ssl3_connect_~s__s3__tmp__next_state___0~0, ssl3_connect_~s__s3__tmp__new_compression__id~0, ssl3_connect_~s__session__cipher~0, ssl3_connect_~s__session__compress_meth~0, ssl3_connect_~buf~0, ssl3_connect_~tmp~0, ssl3_connect_~l~0, ssl3_connect_~num1~0, ssl3_connect_~cb~0, ssl3_connect_~ret~0, ssl3_connect_~new_state~0, ssl3_connect_~state~0, ssl3_connect_~skip~0, ssl3_connect_~tmp___0~0, ssl3_connect_~tmp___1~0, ssl3_connect_~tmp___2~0, ssl3_connect_~tmp___3~0, ssl3_connect_~tmp___4~0, ssl3_connect_~tmp___5~0, ssl3_connect_~tmp___6~0, ssl3_connect_~tmp___7~0, ssl3_connect_~tmp___8~0, ssl3_connect_~tmp___9~0, ssl3_connect_~blastFlag~0, ssl3_connect_~__cil_tmp55~0, ssl3_connect_~__cil_tmp56~0, ssl3_connect_~__cil_tmp57~0, ssl3_connect_~__cil_tmp58~0, ssl3_connect_~__cil_tmp59~0, ssl3_connect_~__cil_tmp60~0, ssl3_connect_~__cil_tmp61~0, ssl3_connect_~__cil_tmp62~0, ssl3_connect_~__cil_tmp63~0, ssl3_connect_~__cil_tmp64~0, ssl3_connect_~__cil_tmp65~0;ssl3_connect_~initial_state := ssl3_connect_#in~initial_state;ssl3_connect_~s__info_callback~0 := ssl3_connect_#t~nondet0;havoc ssl3_connect_#t~nondet0;ssl3_connect_~s__in_handshake~0 := ssl3_connect_#t~nondet1;havoc ssl3_connect_#t~nondet1;havoc ssl3_connect_~s__state~0;havoc ssl3_connect_~s__new_session~0;havoc ssl3_connect_~s__server~0;ssl3_connect_~s__version~0 := ssl3_connect_#t~nondet2;havoc ssl3_connect_#t~nondet2;havoc ssl3_connect_~s__type~0;havoc ssl3_connect_~s__init_num~0;ssl3_connect_~s__bbio~0 := ssl3_connect_#t~nondet3;havoc ssl3_connect_#t~nondet3;ssl3_connect_~s__wbio~0 := ssl3_connect_#t~nondet4;havoc ssl3_connect_#t~nondet4;ssl3_connect_~s__hit~0 := ssl3_connect_#t~nondet5;havoc ssl3_connect_#t~nondet5;havoc ssl3_connect_~s__rwstate~0;ssl3_connect_~s__init_buf___0~0 := 1;ssl3_connect_~s__debug~0 := ssl3_connect_#t~nondet6;havoc ssl3_connect_#t~nondet6;havoc ssl3_connect_~s__shutdown~0;ssl3_connect_~s__ctx__info_callback~0 := ssl3_connect_#t~nondet7;havoc ssl3_connect_#t~nondet7;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0 := ssl3_connect_#t~nondet8;havoc ssl3_connect_#t~nondet8;ssl3_connect_~s__ctx__stats__sess_connect~0 := ssl3_connect_#t~nondet9;havoc ssl3_connect_#t~nondet9;ssl3_connect_~s__ctx__stats__sess_hit~0 := ssl3_connect_#t~nondet10;havoc ssl3_connect_#t~nondet10;ssl3_connect_~s__ctx__stats__sess_connect_good~0 := ssl3_connect_#t~nondet11;havoc ssl3_connect_#t~nondet11;havoc ssl3_connect_~s__s3__change_cipher_spec~0;havoc ssl3_connect_~s__s3__flags~0;havoc ssl3_connect_~s__s3__delay_buf_pop_ret~0;ssl3_connect_~s__s3__tmp__cert_req~0 := ssl3_connect_#t~nondet12;havoc ssl3_connect_#t~nondet12;ssl3_connect_~s__s3__tmp__new_compression~0 := ssl3_connect_#t~nondet13;havoc ssl3_connect_#t~nondet13;ssl3_connect_~s__s3__tmp__reuse_message~0 := ssl3_connect_#t~nondet14;havoc ssl3_connect_#t~nondet14;ssl3_connect_~s__s3__tmp__new_cipher~0 := ssl3_connect_#t~nondet15;havoc ssl3_connect_#t~nondet15;ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0 := ssl3_connect_#t~nondet16;havoc ssl3_connect_#t~nondet16;havoc ssl3_connect_~s__s3__tmp__next_state___0~0;ssl3_connect_~s__s3__tmp__new_compression__id~0 := ssl3_connect_#t~nondet17;havoc ssl3_connect_#t~nondet17;havoc ssl3_connect_~s__session__cipher~0;havoc ssl3_connect_~s__session__compress_meth~0;havoc ssl3_connect_~buf~0;havoc ssl3_connect_~tmp~0;havoc ssl3_connect_~l~0;havoc ssl3_connect_~num1~0;havoc ssl3_connect_~cb~0;havoc ssl3_connect_~ret~0;havoc ssl3_connect_~new_state~0;havoc ssl3_connect_~state~0;havoc ssl3_connect_~skip~0;havoc ssl3_connect_~tmp___0~0;ssl3_connect_~tmp___1~0 := ssl3_connect_#t~nondet18;havoc ssl3_connect_#t~nondet18;ssl3_connect_~tmp___2~0 := ssl3_connect_#t~nondet19;havoc ssl3_connect_#t~nondet19;ssl3_connect_~tmp___3~0 := ssl3_connect_#t~nondet20;havoc ssl3_connect_#t~nondet20;ssl3_connect_~tmp___4~0 := ssl3_connect_#t~nondet21;havoc ssl3_connect_#t~nondet21;ssl3_connect_~tmp___5~0 := ssl3_connect_#t~nondet22;havoc ssl3_connect_#t~nondet22;ssl3_connect_~tmp___6~0 := ssl3_connect_#t~nondet23;havoc ssl3_connect_#t~nondet23;ssl3_connect_~tmp___7~0 := ssl3_connect_#t~nondet24;havoc ssl3_connect_#t~nondet24;ssl3_connect_~tmp___8~0 := ssl3_connect_#t~nondet25;havoc ssl3_connect_#t~nondet25;ssl3_connect_~tmp___9~0 := ssl3_connect_#t~nondet26;havoc ssl3_connect_#t~nondet26;havoc ssl3_connect_~blastFlag~0;havoc ssl3_connect_~__cil_tmp55~0;havoc ssl3_connect_~__cil_tmp56~0;havoc ssl3_connect_~__cil_tmp57~0;havoc ssl3_connect_~__cil_tmp58~0;havoc ssl3_connect_~__cil_tmp59~0;havoc ssl3_connect_~__cil_tmp60~0;havoc ssl3_connect_~__cil_tmp61~0;havoc ssl3_connect_~__cil_tmp62~0;havoc ssl3_connect_~__cil_tmp63~0;havoc ssl3_connect_~__cil_tmp64~0;havoc ssl3_connect_~__cil_tmp65~0;ssl3_connect_~s__state~0 := ssl3_connect_~initial_state;ssl3_connect_~blastFlag~0 := 0;ssl3_connect_~tmp~0 := ssl3_connect_#t~nondet27;havoc ssl3_connect_#t~nondet27;ssl3_connect_~cb~0 := 0;ssl3_connect_~ret~0 := -1;ssl3_connect_~skip~0 := 0;ssl3_connect_~tmp___0~0 := 0; 7047#L84 assume 0 != ssl3_connect_~s__info_callback~0;ssl3_connect_~cb~0 := ssl3_connect_~s__info_callback~0; 7048#L87-2 ssl3_connect_#t~post28 := ssl3_connect_~s__in_handshake~0;ssl3_connect_~s__in_handshake~0 := 1 + ssl3_connect_#t~post28;havoc ssl3_connect_#t~post28; 7050#L92 assume !(0 != ssl3_connect_~tmp___1~0 - 12288); 7064#L98-1 assume !false; 7283#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 7281#L101 assume 12292 == ssl3_connect_~s__state~0; 7120#L102 [2019-11-28 20:38:42,315 INFO L796 eck$LassoCheckResult]: Loop: 7120#L102 ssl3_connect_~s__new_session~0 := 1;ssl3_connect_~s__state~0 := 4096;ssl3_connect_#t~post29 := ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0 := 1 + ssl3_connect_#t~post29;havoc ssl3_connect_#t~post29; 7121#L206 ssl3_connect_~s__server~0 := 0; 7156#L211 assume 0 != ssl3_connect_~cb~0; 7161#L211-2 ssl3_connect_~__cil_tmp55~0 := ssl3_connect_~s__version~0 - 65280; 7077#L216 assume !(768 != ssl3_connect_~__cil_tmp55~0);ssl3_connect_~s__type~0 := 4096; 7078#L222 assume !(0 == ssl3_connect_~s__init_buf___0~0); 7157#L222-2 assume !(0 == ssl3_connect_~tmp___4~0); 7080#L238 assume !(0 == ssl3_connect_~tmp___5~0);ssl3_connect_~s__state~0 := 4368;ssl3_connect_#t~post31 := ssl3_connect_~s__ctx__stats__sess_connect~0;ssl3_connect_~s__ctx__stats__sess_connect~0 := 1 + ssl3_connect_#t~post31;havoc ssl3_connect_#t~post31;ssl3_connect_~s__init_num~0 := 0; 7081#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 7317#L520 ssl3_connect_~skip~0 := 0; 7314#L98-1 assume !false; 7312#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 7310#L101 assume !(12292 == ssl3_connect_~s__state~0); 7309#L104 assume !(16384 == ssl3_connect_~s__state~0); 7152#L107 assume !(4096 == ssl3_connect_~s__state~0); 7144#L110 assume !(20480 == ssl3_connect_~s__state~0); 7122#L113 assume !(4099 == ssl3_connect_~s__state~0); 7123#L116 assume 4368 == ssl3_connect_~s__state~0; 7053#L120 ssl3_connect_~s__shutdown~0 := 0;ssl3_connect_~ret~0 := ssl3_connect_#t~nondet32;havoc ssl3_connect_#t~nondet32; 7054#L250 assume 0 == ssl3_connect_~blastFlag~0;ssl3_connect_~blastFlag~0 := 1; 7134#L253-2 assume !(ssl3_connect_~ret~0 <= 0);ssl3_connect_~s__state~0 := 4384;ssl3_connect_~s__init_num~0 := 0; 7108#L262 assume ssl3_connect_~s__bbio~0 != ssl3_connect_~s__wbio~0; 7109#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 7248#L520 ssl3_connect_~skip~0 := 0; 7247#L98-1 assume !false; 7245#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 7240#L101 assume !(12292 == ssl3_connect_~s__state~0); 7238#L104 assume !(16384 == ssl3_connect_~s__state~0); 7236#L107 assume !(4096 == ssl3_connect_~s__state~0); 7234#L110 assume !(20480 == ssl3_connect_~s__state~0); 7232#L113 assume !(4099 == ssl3_connect_~s__state~0); 7223#L116 assume !(4368 == ssl3_connect_~s__state~0); 7222#L119 assume !(4369 == ssl3_connect_~s__state~0); 7221#L122 assume 4384 == ssl3_connect_~s__state~0; 7148#L126 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet33;havoc ssl3_connect_#t~nondet33; 7149#L269 assume 1 == ssl3_connect_~blastFlag~0;ssl3_connect_~blastFlag~0 := 2; 7164#L269-2 assume !(ssl3_connect_~ret~0 <= 0); 7137#L275 assume !(0 != ssl3_connect_~s__hit~0);ssl3_connect_~s__state~0 := 4400; 7135#L275-2 ssl3_connect_~s__init_num~0 := 0; 7115#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 7094#L520 ssl3_connect_~skip~0 := 0; 7326#L98-1 assume !false; 7325#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 7158#L101 assume !(12292 == ssl3_connect_~s__state~0); 7146#L104 assume !(16384 == ssl3_connect_~s__state~0); 7147#L107 assume !(4096 == ssl3_connect_~s__state~0); 7291#L110 assume !(20480 == ssl3_connect_~s__state~0); 7286#L113 assume !(4099 == ssl3_connect_~s__state~0); 7287#L116 assume !(4368 == ssl3_connect_~s__state~0); 7303#L119 assume !(4369 == ssl3_connect_~s__state~0); 7301#L122 assume !(4384 == ssl3_connect_~s__state~0); 7299#L125 assume !(4385 == ssl3_connect_~s__state~0); 7071#L128 assume 4400 == ssl3_connect_~s__state~0; 7072#L132 ssl3_connect_~__cil_tmp56~0 := ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0; 7139#L286 assume 0 != (ssl3_connect_~__cil_tmp56~0 - 256) % 4294967296;ssl3_connect_~skip~0 := 1; 7098#L286-2 ssl3_connect_~s__state~0 := 4416;ssl3_connect_~s__init_num~0 := 0; 7088#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 7275#L520 ssl3_connect_~skip~0 := 0; 7274#L98-1 assume !false; 7273#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 7272#L101 assume !(12292 == ssl3_connect_~s__state~0); 7271#L104 assume !(16384 == ssl3_connect_~s__state~0); 7224#L107 assume !(4096 == ssl3_connect_~s__state~0); 7225#L110 assume !(20480 == ssl3_connect_~s__state~0); 7220#L113 assume !(4099 == ssl3_connect_~s__state~0); 7219#L116 assume !(4368 == ssl3_connect_~s__state~0); 7217#L119 assume !(4369 == ssl3_connect_~s__state~0); 7218#L122 assume !(4384 == ssl3_connect_~s__state~0); 7216#L125 assume !(4385 == ssl3_connect_~s__state~0); 7214#L128 assume !(4400 == ssl3_connect_~s__state~0); 7212#L131 assume !(4401 == ssl3_connect_~s__state~0); 7210#L134 assume !(4416 == ssl3_connect_~s__state~0); 7208#L137 assume !(4417 == ssl3_connect_~s__state~0); 7206#L140 assume !(4432 == ssl3_connect_~s__state~0); 7204#L143 assume !(4433 == ssl3_connect_~s__state~0); 7202#L146 assume !(4448 == ssl3_connect_~s__state~0); 7200#L149 assume !(4449 == ssl3_connect_~s__state~0); 7198#L152 assume !(4464 == ssl3_connect_~s__state~0); 7196#L155 assume !(4465 == ssl3_connect_~s__state~0); 7194#L158 assume !(4466 == ssl3_connect_~s__state~0); 7192#L161 assume !(4467 == ssl3_connect_~s__state~0); 7190#L164 assume !(4480 == ssl3_connect_~s__state~0); 7188#L167 assume !(4481 == ssl3_connect_~s__state~0); 7186#L170 assume !(4496 == ssl3_connect_~s__state~0); 7184#L173 assume !(4497 == ssl3_connect_~s__state~0); 7172#L176 assume !(4512 == ssl3_connect_~s__state~0); 7173#L179 assume !(4513 == ssl3_connect_~s__state~0); 7169#L182 assume !(4528 == ssl3_connect_~s__state~0); 7167#L185 assume !(4529 == ssl3_connect_~s__state~0); 7168#L188 assume !(4560 == ssl3_connect_~s__state~0); 7092#L191 assume !(4561 == ssl3_connect_~s__state~0); 7075#L194 assume 4352 == ssl3_connect_~s__state~0; 7076#L195 ssl3_connect_~__cil_tmp62~0 := ssl3_connect_~num1~0; 7099#L444 assume !(ssl3_connect_~__cil_tmp62~0 > 0); 7100#L444-2 ssl3_connect_~s__state~0 := ssl3_connect_~s__s3__tmp__next_state___0~0; 7107#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 7239#L520 ssl3_connect_~skip~0 := 0; 7237#L98-1 assume !false; 7235#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 7233#L101 assume 12292 == ssl3_connect_~s__state~0; 7120#L102 [2019-11-28 20:38:42,315 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 20:38:42,316 INFO L82 PathProgramCache]: Analyzing trace with hash -1537383083, now seen corresponding path program 7 times [2019-11-28 20:38:42,316 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 20:38:42,316 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [155778512] [2019-11-28 20:38:42,316 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 20:38:42,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-28 20:38:42,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-28 20:38:42,327 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-28 20:38:42,328 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 20:38:42,328 INFO L82 PathProgramCache]: Analyzing trace with hash 234117410, now seen corresponding path program 1 times [2019-11-28 20:38:42,328 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 20:38:42,329 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1467841053] [2019-11-28 20:38:42,329 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 20:38:42,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 20:38:42,392 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2019-11-28 20:38:42,392 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1467841053] [2019-11-28 20:38:42,393 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-28 20:38:42,393 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-28 20:38:42,395 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1990368128] [2019-11-28 20:38:42,396 INFO L811 eck$LassoCheckResult]: loop already infeasible [2019-11-28 20:38:42,397 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-28 20:38:42,397 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-28 20:38:42,397 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-28 20:38:42,397 INFO L87 Difference]: Start difference. First operand 296 states and 418 transitions. cyclomatic complexity: 123 Second operand 3 states. [2019-11-28 20:38:42,510 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-28 20:38:42,510 INFO L93 Difference]: Finished difference Result 320 states and 448 transitions. [2019-11-28 20:38:42,511 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-28 20:38:42,511 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 320 states and 448 transitions. [2019-11-28 20:38:42,513 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 298 [2019-11-28 20:38:42,515 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 320 states to 320 states and 448 transitions. [2019-11-28 20:38:42,516 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 320 [2019-11-28 20:38:42,516 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 320 [2019-11-28 20:38:42,516 INFO L73 IsDeterministic]: Start isDeterministic. Operand 320 states and 448 transitions. [2019-11-28 20:38:42,517 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2019-11-28 20:38:42,517 INFO L688 BuchiCegarLoop]: Abstraction has 320 states and 448 transitions. [2019-11-28 20:38:42,517 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 320 states and 448 transitions. [2019-11-28 20:38:42,521 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 320 to 317. [2019-11-28 20:38:42,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 317 states. [2019-11-28 20:38:42,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 317 states and 444 transitions. [2019-11-28 20:38:42,523 INFO L711 BuchiCegarLoop]: Abstraction has 317 states and 444 transitions. [2019-11-28 20:38:42,523 INFO L591 BuchiCegarLoop]: Abstraction has 317 states and 444 transitions. [2019-11-28 20:38:42,523 INFO L424 BuchiCegarLoop]: ======== Iteration 12============ [2019-11-28 20:38:42,523 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 317 states and 444 transitions. [2019-11-28 20:38:42,525 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 295 [2019-11-28 20:38:42,525 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-11-28 20:38:42,525 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-11-28 20:38:42,527 INFO L849 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1] [2019-11-28 20:38:42,527 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [6, 6, 6, 6, 5, 5, 5, 5, 5, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-28 20:38:42,528 INFO L794 eck$LassoCheckResult]: Stem: 7765#ULTIMATE.startENTRY havoc main_#res;havoc main_#t~ret48, main_~s~0;havoc main_~s~0;main_~s~0 := 12292;ssl3_connect_#in~initial_state := main_~s~0;havoc ssl3_connect_#res;havoc ssl3_connect_#t~nondet0, ssl3_connect_#t~nondet1, ssl3_connect_#t~nondet2, ssl3_connect_#t~nondet3, ssl3_connect_#t~nondet4, ssl3_connect_#t~nondet5, ssl3_connect_#t~nondet6, ssl3_connect_#t~nondet7, ssl3_connect_#t~nondet8, ssl3_connect_#t~nondet9, ssl3_connect_#t~nondet10, ssl3_connect_#t~nondet11, ssl3_connect_#t~nondet12, ssl3_connect_#t~nondet13, ssl3_connect_#t~nondet14, ssl3_connect_#t~nondet15, ssl3_connect_#t~nondet16, ssl3_connect_#t~nondet17, ssl3_connect_#t~nondet18, ssl3_connect_#t~nondet19, ssl3_connect_#t~nondet20, ssl3_connect_#t~nondet21, ssl3_connect_#t~nondet22, ssl3_connect_#t~nondet23, ssl3_connect_#t~nondet24, ssl3_connect_#t~nondet25, ssl3_connect_#t~nondet26, ssl3_connect_#t~nondet27, ssl3_connect_#t~post28, ssl3_connect_#t~post29, ssl3_connect_#t~nondet30, ssl3_connect_#t~post31, ssl3_connect_#t~nondet32, ssl3_connect_#t~nondet33, ssl3_connect_#t~nondet34, ssl3_connect_#t~nondet35, ssl3_connect_#t~nondet36, ssl3_connect_#t~nondet37, ssl3_connect_#t~nondet38, ssl3_connect_#t~nondet39, ssl3_connect_#t~nondet40, ssl3_connect_#t~nondet41, ssl3_connect_#t~nondet42, ssl3_connect_#t~nondet43, ssl3_connect_#t~post44, ssl3_connect_#t~post45, ssl3_connect_#t~nondet46, ssl3_connect_#t~post47, ssl3_connect_~initial_state, ssl3_connect_~s__info_callback~0, ssl3_connect_~s__in_handshake~0, ssl3_connect_~s__state~0, ssl3_connect_~s__new_session~0, ssl3_connect_~s__server~0, ssl3_connect_~s__version~0, ssl3_connect_~s__type~0, ssl3_connect_~s__init_num~0, ssl3_connect_~s__bbio~0, ssl3_connect_~s__wbio~0, ssl3_connect_~s__hit~0, ssl3_connect_~s__rwstate~0, ssl3_connect_~s__init_buf___0~0, ssl3_connect_~s__debug~0, ssl3_connect_~s__shutdown~0, ssl3_connect_~s__ctx__info_callback~0, ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0, ssl3_connect_~s__ctx__stats__sess_connect~0, ssl3_connect_~s__ctx__stats__sess_hit~0, ssl3_connect_~s__ctx__stats__sess_connect_good~0, ssl3_connect_~s__s3__change_cipher_spec~0, ssl3_connect_~s__s3__flags~0, ssl3_connect_~s__s3__delay_buf_pop_ret~0, ssl3_connect_~s__s3__tmp__cert_req~0, ssl3_connect_~s__s3__tmp__new_compression~0, ssl3_connect_~s__s3__tmp__reuse_message~0, ssl3_connect_~s__s3__tmp__new_cipher~0, ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0, ssl3_connect_~s__s3__tmp__next_state___0~0, ssl3_connect_~s__s3__tmp__new_compression__id~0, ssl3_connect_~s__session__cipher~0, ssl3_connect_~s__session__compress_meth~0, ssl3_connect_~buf~0, ssl3_connect_~tmp~0, ssl3_connect_~l~0, ssl3_connect_~num1~0, ssl3_connect_~cb~0, ssl3_connect_~ret~0, ssl3_connect_~new_state~0, ssl3_connect_~state~0, ssl3_connect_~skip~0, ssl3_connect_~tmp___0~0, ssl3_connect_~tmp___1~0, ssl3_connect_~tmp___2~0, ssl3_connect_~tmp___3~0, ssl3_connect_~tmp___4~0, ssl3_connect_~tmp___5~0, ssl3_connect_~tmp___6~0, ssl3_connect_~tmp___7~0, ssl3_connect_~tmp___8~0, ssl3_connect_~tmp___9~0, ssl3_connect_~blastFlag~0, ssl3_connect_~__cil_tmp55~0, ssl3_connect_~__cil_tmp56~0, ssl3_connect_~__cil_tmp57~0, ssl3_connect_~__cil_tmp58~0, ssl3_connect_~__cil_tmp59~0, ssl3_connect_~__cil_tmp60~0, ssl3_connect_~__cil_tmp61~0, ssl3_connect_~__cil_tmp62~0, ssl3_connect_~__cil_tmp63~0, ssl3_connect_~__cil_tmp64~0, ssl3_connect_~__cil_tmp65~0;ssl3_connect_~initial_state := ssl3_connect_#in~initial_state;ssl3_connect_~s__info_callback~0 := ssl3_connect_#t~nondet0;havoc ssl3_connect_#t~nondet0;ssl3_connect_~s__in_handshake~0 := ssl3_connect_#t~nondet1;havoc ssl3_connect_#t~nondet1;havoc ssl3_connect_~s__state~0;havoc ssl3_connect_~s__new_session~0;havoc ssl3_connect_~s__server~0;ssl3_connect_~s__version~0 := ssl3_connect_#t~nondet2;havoc ssl3_connect_#t~nondet2;havoc ssl3_connect_~s__type~0;havoc ssl3_connect_~s__init_num~0;ssl3_connect_~s__bbio~0 := ssl3_connect_#t~nondet3;havoc ssl3_connect_#t~nondet3;ssl3_connect_~s__wbio~0 := ssl3_connect_#t~nondet4;havoc ssl3_connect_#t~nondet4;ssl3_connect_~s__hit~0 := ssl3_connect_#t~nondet5;havoc ssl3_connect_#t~nondet5;havoc ssl3_connect_~s__rwstate~0;ssl3_connect_~s__init_buf___0~0 := 1;ssl3_connect_~s__debug~0 := ssl3_connect_#t~nondet6;havoc ssl3_connect_#t~nondet6;havoc ssl3_connect_~s__shutdown~0;ssl3_connect_~s__ctx__info_callback~0 := ssl3_connect_#t~nondet7;havoc ssl3_connect_#t~nondet7;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0 := ssl3_connect_#t~nondet8;havoc ssl3_connect_#t~nondet8;ssl3_connect_~s__ctx__stats__sess_connect~0 := ssl3_connect_#t~nondet9;havoc ssl3_connect_#t~nondet9;ssl3_connect_~s__ctx__stats__sess_hit~0 := ssl3_connect_#t~nondet10;havoc ssl3_connect_#t~nondet10;ssl3_connect_~s__ctx__stats__sess_connect_good~0 := ssl3_connect_#t~nondet11;havoc ssl3_connect_#t~nondet11;havoc ssl3_connect_~s__s3__change_cipher_spec~0;havoc ssl3_connect_~s__s3__flags~0;havoc ssl3_connect_~s__s3__delay_buf_pop_ret~0;ssl3_connect_~s__s3__tmp__cert_req~0 := ssl3_connect_#t~nondet12;havoc ssl3_connect_#t~nondet12;ssl3_connect_~s__s3__tmp__new_compression~0 := ssl3_connect_#t~nondet13;havoc ssl3_connect_#t~nondet13;ssl3_connect_~s__s3__tmp__reuse_message~0 := ssl3_connect_#t~nondet14;havoc ssl3_connect_#t~nondet14;ssl3_connect_~s__s3__tmp__new_cipher~0 := ssl3_connect_#t~nondet15;havoc ssl3_connect_#t~nondet15;ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0 := ssl3_connect_#t~nondet16;havoc ssl3_connect_#t~nondet16;havoc ssl3_connect_~s__s3__tmp__next_state___0~0;ssl3_connect_~s__s3__tmp__new_compression__id~0 := ssl3_connect_#t~nondet17;havoc ssl3_connect_#t~nondet17;havoc ssl3_connect_~s__session__cipher~0;havoc ssl3_connect_~s__session__compress_meth~0;havoc ssl3_connect_~buf~0;havoc ssl3_connect_~tmp~0;havoc ssl3_connect_~l~0;havoc ssl3_connect_~num1~0;havoc ssl3_connect_~cb~0;havoc ssl3_connect_~ret~0;havoc ssl3_connect_~new_state~0;havoc ssl3_connect_~state~0;havoc ssl3_connect_~skip~0;havoc ssl3_connect_~tmp___0~0;ssl3_connect_~tmp___1~0 := ssl3_connect_#t~nondet18;havoc ssl3_connect_#t~nondet18;ssl3_connect_~tmp___2~0 := ssl3_connect_#t~nondet19;havoc ssl3_connect_#t~nondet19;ssl3_connect_~tmp___3~0 := ssl3_connect_#t~nondet20;havoc ssl3_connect_#t~nondet20;ssl3_connect_~tmp___4~0 := ssl3_connect_#t~nondet21;havoc ssl3_connect_#t~nondet21;ssl3_connect_~tmp___5~0 := ssl3_connect_#t~nondet22;havoc ssl3_connect_#t~nondet22;ssl3_connect_~tmp___6~0 := ssl3_connect_#t~nondet23;havoc ssl3_connect_#t~nondet23;ssl3_connect_~tmp___7~0 := ssl3_connect_#t~nondet24;havoc ssl3_connect_#t~nondet24;ssl3_connect_~tmp___8~0 := ssl3_connect_#t~nondet25;havoc ssl3_connect_#t~nondet25;ssl3_connect_~tmp___9~0 := ssl3_connect_#t~nondet26;havoc ssl3_connect_#t~nondet26;havoc ssl3_connect_~blastFlag~0;havoc ssl3_connect_~__cil_tmp55~0;havoc ssl3_connect_~__cil_tmp56~0;havoc ssl3_connect_~__cil_tmp57~0;havoc ssl3_connect_~__cil_tmp58~0;havoc ssl3_connect_~__cil_tmp59~0;havoc ssl3_connect_~__cil_tmp60~0;havoc ssl3_connect_~__cil_tmp61~0;havoc ssl3_connect_~__cil_tmp62~0;havoc ssl3_connect_~__cil_tmp63~0;havoc ssl3_connect_~__cil_tmp64~0;havoc ssl3_connect_~__cil_tmp65~0;ssl3_connect_~s__state~0 := ssl3_connect_~initial_state;ssl3_connect_~blastFlag~0 := 0;ssl3_connect_~tmp~0 := ssl3_connect_#t~nondet27;havoc ssl3_connect_#t~nondet27;ssl3_connect_~cb~0 := 0;ssl3_connect_~ret~0 := -1;ssl3_connect_~skip~0 := 0;ssl3_connect_~tmp___0~0 := 0; 7669#L84 assume 0 != ssl3_connect_~s__info_callback~0;ssl3_connect_~cb~0 := ssl3_connect_~s__info_callback~0; 7670#L87-2 ssl3_connect_#t~post28 := ssl3_connect_~s__in_handshake~0;ssl3_connect_~s__in_handshake~0 := 1 + ssl3_connect_#t~post28;havoc ssl3_connect_#t~post28; 7672#L92 assume !(0 != ssl3_connect_~tmp___1~0 - 12288); 7686#L98-1 assume !false; 7859#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 7899#L101 assume 12292 == ssl3_connect_~s__state~0; 7743#L102 [2019-11-28 20:38:42,529 INFO L796 eck$LassoCheckResult]: Loop: 7743#L102 ssl3_connect_~s__new_session~0 := 1;ssl3_connect_~s__state~0 := 4096;ssl3_connect_#t~post29 := ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0 := 1 + ssl3_connect_#t~post29;havoc ssl3_connect_#t~post29; 7744#L206 ssl3_connect_~s__server~0 := 0; 7783#L211 assume 0 != ssl3_connect_~cb~0; 7787#L211-2 ssl3_connect_~__cil_tmp55~0 := ssl3_connect_~s__version~0 - 65280; 7698#L216 assume !(768 != ssl3_connect_~__cil_tmp55~0);ssl3_connect_~s__type~0 := 4096; 7699#L222 assume !(0 == ssl3_connect_~s__init_buf___0~0); 7784#L222-2 assume !(0 == ssl3_connect_~tmp___4~0); 7701#L238 assume !(0 == ssl3_connect_~tmp___5~0);ssl3_connect_~s__state~0 := 4368;ssl3_connect_#t~post31 := ssl3_connect_~s__ctx__stats__sess_connect~0;ssl3_connect_~s__ctx__stats__sess_connect~0 := 1 + ssl3_connect_#t~post31;havoc ssl3_connect_#t~post31;ssl3_connect_~s__init_num~0 := 0; 7702#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 7716#L520 ssl3_connect_~skip~0 := 0; 7927#L98-1 assume !false; 7924#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 7922#L101 assume !(12292 == ssl3_connect_~s__state~0); 7919#L104 assume !(16384 == ssl3_connect_~s__state~0); 7917#L107 assume !(4096 == ssl3_connect_~s__state~0); 7916#L110 assume !(20480 == ssl3_connect_~s__state~0); 7745#L113 assume !(4099 == ssl3_connect_~s__state~0); 7746#L116 assume 4368 == ssl3_connect_~s__state~0; 7675#L120 ssl3_connect_~s__shutdown~0 := 0;ssl3_connect_~ret~0 := ssl3_connect_#t~nondet32;havoc ssl3_connect_#t~nondet32; 7676#L250 assume 0 == ssl3_connect_~blastFlag~0;ssl3_connect_~blastFlag~0 := 1; 7757#L253-2 assume !(ssl3_connect_~ret~0 <= 0);ssl3_connect_~s__state~0 := 4384;ssl3_connect_~s__init_num~0 := 0; 7731#L262 assume ssl3_connect_~s__bbio~0 != ssl3_connect_~s__wbio~0; 7732#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 7933#L520 ssl3_connect_~skip~0 := 0; 7932#L98-1 assume !false; 7931#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 7928#L101 assume !(12292 == ssl3_connect_~s__state~0); 7925#L104 assume !(16384 == ssl3_connect_~s__state~0); 7778#L107 assume !(4096 == ssl3_connect_~s__state~0); 7768#L110 assume !(20480 == ssl3_connect_~s__state~0); 7769#L113 assume !(4099 == ssl3_connect_~s__state~0); 7733#L116 assume !(4368 == ssl3_connect_~s__state~0); 7734#L119 assume !(4369 == ssl3_connect_~s__state~0); 7735#L122 assume 4384 == ssl3_connect_~s__state~0; 7774#L126 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet33;havoc ssl3_connect_#t~nondet33; 7775#L269 assume 1 == ssl3_connect_~blastFlag~0;ssl3_connect_~blastFlag~0 := 2; 7791#L269-2 assume !(ssl3_connect_~ret~0 <= 0); 7762#L275 assume !(0 != ssl3_connect_~s__hit~0);ssl3_connect_~s__state~0 := 4400; 7758#L275-2 ssl3_connect_~s__init_num~0 := 0; 7759#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 7953#L520 ssl3_connect_~skip~0 := 0; 7952#L98-1 assume !false; 7950#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 7785#L101 assume !(12292 == ssl3_connect_~s__state~0); 7772#L104 assume !(16384 == ssl3_connect_~s__state~0); 7773#L107 assume !(4096 == ssl3_connect_~s__state~0); 7920#L110 assume !(20480 == ssl3_connect_~s__state~0); 7913#L113 assume !(4099 == ssl3_connect_~s__state~0); 7914#L116 assume !(4368 == ssl3_connect_~s__state~0); 7915#L119 assume !(4369 == ssl3_connect_~s__state~0); 7705#L122 assume !(4384 == ssl3_connect_~s__state~0); 7706#L125 assume !(4385 == ssl3_connect_~s__state~0); 7800#L128 assume 4400 == ssl3_connect_~s__state~0; 7770#L132 ssl3_connect_~__cil_tmp56~0 := ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0; 7764#L286 assume 0 != (ssl3_connect_~__cil_tmp56~0 - 256) % 4294967296;ssl3_connect_~skip~0 := 1; 7721#L286-2 ssl3_connect_~s__state~0 := 4416;ssl3_connect_~s__init_num~0 := 0; 7760#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 7930#L520 ssl3_connect_~skip~0 := 0; 7881#L98-1 assume !false; 7882#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 7876#L101 assume !(12292 == ssl3_connect_~s__state~0); 7874#L104 assume !(16384 == ssl3_connect_~s__state~0); 7872#L107 assume !(4096 == ssl3_connect_~s__state~0); 7870#L110 assume !(20480 == ssl3_connect_~s__state~0); 7868#L113 assume !(4099 == ssl3_connect_~s__state~0); 7867#L116 assume !(4368 == ssl3_connect_~s__state~0); 7866#L119 assume !(4369 == ssl3_connect_~s__state~0); 7863#L122 assume !(4384 == ssl3_connect_~s__state~0); 7864#L125 assume !(4385 == ssl3_connect_~s__state~0); 7865#L128 assume !(4400 == ssl3_connect_~s__state~0); 7862#L131 assume !(4401 == ssl3_connect_~s__state~0); 7855#L134 assume 4416 == ssl3_connect_~s__state~0; 7752#L138 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet35;havoc ssl3_connect_#t~nondet35; 7700#L304 assume 3 == ssl3_connect_~blastFlag~0;ssl3_connect_~blastFlag~0 := 4; 7683#L304-2 assume !(ssl3_connect_~ret~0 <= 0);ssl3_connect_~s__state~0 := 4432;ssl3_connect_~s__init_num~0 := 0; 7684#L312 assume !(0 == ssl3_connect_~tmp___6~0); 7710#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 7766#L520 ssl3_connect_~skip~0 := 0; 7673#L98-1 assume !false; 7674#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 7767#L101 assume !(12292 == ssl3_connect_~s__state~0); 7911#L104 assume !(16384 == ssl3_connect_~s__state~0); 7912#L107 assume !(4096 == ssl3_connect_~s__state~0); 7904#L110 assume !(20480 == ssl3_connect_~s__state~0); 7905#L113 assume !(4099 == ssl3_connect_~s__state~0); 7894#L116 assume !(4368 == ssl3_connect_~s__state~0); 7895#L119 assume !(4369 == ssl3_connect_~s__state~0); 7892#L122 assume !(4384 == ssl3_connect_~s__state~0); 7893#L125 assume !(4385 == ssl3_connect_~s__state~0); 7841#L128 assume !(4400 == ssl3_connect_~s__state~0); 7842#L131 assume !(4401 == ssl3_connect_~s__state~0); 7856#L134 assume !(4416 == ssl3_connect_~s__state~0); 7857#L137 assume !(4417 == ssl3_connect_~s__state~0); 7835#L140 assume !(4432 == ssl3_connect_~s__state~0); 7836#L143 assume !(4433 == ssl3_connect_~s__state~0); 7805#L146 assume !(4448 == ssl3_connect_~s__state~0); 7806#L149 assume !(4449 == ssl3_connect_~s__state~0); 7807#L152 assume !(4464 == ssl3_connect_~s__state~0); 7817#L155 assume !(4465 == ssl3_connect_~s__state~0); 7818#L158 assume !(4466 == ssl3_connect_~s__state~0); 7819#L161 assume !(4467 == ssl3_connect_~s__state~0); 7820#L164 assume !(4480 == ssl3_connect_~s__state~0); 7837#L167 assume !(4481 == ssl3_connect_~s__state~0); 7830#L170 assume !(4496 == ssl3_connect_~s__state~0); 7831#L173 assume !(4497 == ssl3_connect_~s__state~0); 7798#L176 assume !(4512 == ssl3_connect_~s__state~0); 7799#L179 assume !(4513 == ssl3_connect_~s__state~0); 7797#L182 assume !(4528 == ssl3_connect_~s__state~0); 7795#L185 assume !(4529 == ssl3_connect_~s__state~0); 7796#L188 assume !(4560 == ssl3_connect_~s__state~0); 7714#L191 assume !(4561 == ssl3_connect_~s__state~0); 7696#L194 assume 4352 == ssl3_connect_~s__state~0; 7697#L195 ssl3_connect_~__cil_tmp62~0 := ssl3_connect_~num1~0; 7722#L444 assume !(ssl3_connect_~__cil_tmp62~0 > 0); 7723#L444-2 ssl3_connect_~s__state~0 := ssl3_connect_~s__s3__tmp__next_state___0~0; 7730#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 7824#L520 ssl3_connect_~skip~0 := 0; 7823#L98-1 assume !false; 7822#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 7821#L101 assume 12292 == ssl3_connect_~s__state~0; 7743#L102 [2019-11-28 20:38:42,530 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 20:38:42,531 INFO L82 PathProgramCache]: Analyzing trace with hash -1537383083, now seen corresponding path program 8 times [2019-11-28 20:38:42,531 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 20:38:42,531 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [946844430] [2019-11-28 20:38:42,531 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 20:38:42,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-28 20:38:42,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-28 20:38:42,549 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-28 20:38:42,550 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 20:38:42,550 INFO L82 PathProgramCache]: Analyzing trace with hash 297617514, now seen corresponding path program 1 times [2019-11-28 20:38:42,550 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 20:38:42,550 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [607971143] [2019-11-28 20:38:42,551 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 20:38:42,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 20:38:42,624 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 116 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2019-11-28 20:38:42,625 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [607971143] [2019-11-28 20:38:42,625 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-28 20:38:42,626 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-28 20:38:42,626 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [952564235] [2019-11-28 20:38:42,627 INFO L811 eck$LassoCheckResult]: loop already infeasible [2019-11-28 20:38:42,628 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-28 20:38:42,628 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-28 20:38:42,628 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-28 20:38:42,628 INFO L87 Difference]: Start difference. First operand 317 states and 444 transitions. cyclomatic complexity: 128 Second operand 3 states. [2019-11-28 20:38:42,659 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-28 20:38:42,659 INFO L93 Difference]: Finished difference Result 612 states and 855 transitions. [2019-11-28 20:38:42,660 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-28 20:38:42,660 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 612 states and 855 transitions. [2019-11-28 20:38:42,666 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 590 [2019-11-28 20:38:42,670 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 612 states to 612 states and 855 transitions. [2019-11-28 20:38:42,670 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 612 [2019-11-28 20:38:42,671 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 612 [2019-11-28 20:38:42,671 INFO L73 IsDeterministic]: Start isDeterministic. Operand 612 states and 855 transitions. [2019-11-28 20:38:42,672 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2019-11-28 20:38:42,672 INFO L688 BuchiCegarLoop]: Abstraction has 612 states and 855 transitions. [2019-11-28 20:38:42,673 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 612 states and 855 transitions. [2019-11-28 20:38:42,680 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 612 to 612. [2019-11-28 20:38:42,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 612 states. [2019-11-28 20:38:42,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 612 states and 855 transitions. [2019-11-28 20:38:42,682 INFO L711 BuchiCegarLoop]: Abstraction has 612 states and 855 transitions. [2019-11-28 20:38:42,682 INFO L591 BuchiCegarLoop]: Abstraction has 612 states and 855 transitions. [2019-11-28 20:38:42,683 INFO L424 BuchiCegarLoop]: ======== Iteration 13============ [2019-11-28 20:38:42,683 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 612 states and 855 transitions. [2019-11-28 20:38:42,686 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 590 [2019-11-28 20:38:42,686 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-11-28 20:38:42,686 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-11-28 20:38:42,688 INFO L849 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1] [2019-11-28 20:38:42,688 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [6, 6, 6, 6, 5, 5, 5, 5, 5, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-28 20:38:42,689 INFO L794 eck$LassoCheckResult]: Stem: 8694#ULTIMATE.startENTRY havoc main_#res;havoc main_#t~ret48, main_~s~0;havoc main_~s~0;main_~s~0 := 12292;ssl3_connect_#in~initial_state := main_~s~0;havoc ssl3_connect_#res;havoc ssl3_connect_#t~nondet0, ssl3_connect_#t~nondet1, ssl3_connect_#t~nondet2, ssl3_connect_#t~nondet3, ssl3_connect_#t~nondet4, ssl3_connect_#t~nondet5, ssl3_connect_#t~nondet6, ssl3_connect_#t~nondet7, ssl3_connect_#t~nondet8, ssl3_connect_#t~nondet9, ssl3_connect_#t~nondet10, ssl3_connect_#t~nondet11, ssl3_connect_#t~nondet12, ssl3_connect_#t~nondet13, ssl3_connect_#t~nondet14, ssl3_connect_#t~nondet15, ssl3_connect_#t~nondet16, ssl3_connect_#t~nondet17, ssl3_connect_#t~nondet18, ssl3_connect_#t~nondet19, ssl3_connect_#t~nondet20, ssl3_connect_#t~nondet21, ssl3_connect_#t~nondet22, ssl3_connect_#t~nondet23, ssl3_connect_#t~nondet24, ssl3_connect_#t~nondet25, ssl3_connect_#t~nondet26, ssl3_connect_#t~nondet27, ssl3_connect_#t~post28, ssl3_connect_#t~post29, ssl3_connect_#t~nondet30, ssl3_connect_#t~post31, ssl3_connect_#t~nondet32, ssl3_connect_#t~nondet33, ssl3_connect_#t~nondet34, ssl3_connect_#t~nondet35, ssl3_connect_#t~nondet36, ssl3_connect_#t~nondet37, ssl3_connect_#t~nondet38, ssl3_connect_#t~nondet39, ssl3_connect_#t~nondet40, ssl3_connect_#t~nondet41, ssl3_connect_#t~nondet42, ssl3_connect_#t~nondet43, ssl3_connect_#t~post44, ssl3_connect_#t~post45, ssl3_connect_#t~nondet46, ssl3_connect_#t~post47, ssl3_connect_~initial_state, ssl3_connect_~s__info_callback~0, ssl3_connect_~s__in_handshake~0, ssl3_connect_~s__state~0, ssl3_connect_~s__new_session~0, ssl3_connect_~s__server~0, ssl3_connect_~s__version~0, ssl3_connect_~s__type~0, ssl3_connect_~s__init_num~0, ssl3_connect_~s__bbio~0, ssl3_connect_~s__wbio~0, ssl3_connect_~s__hit~0, ssl3_connect_~s__rwstate~0, ssl3_connect_~s__init_buf___0~0, ssl3_connect_~s__debug~0, ssl3_connect_~s__shutdown~0, ssl3_connect_~s__ctx__info_callback~0, ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0, ssl3_connect_~s__ctx__stats__sess_connect~0, ssl3_connect_~s__ctx__stats__sess_hit~0, ssl3_connect_~s__ctx__stats__sess_connect_good~0, ssl3_connect_~s__s3__change_cipher_spec~0, ssl3_connect_~s__s3__flags~0, ssl3_connect_~s__s3__delay_buf_pop_ret~0, ssl3_connect_~s__s3__tmp__cert_req~0, ssl3_connect_~s__s3__tmp__new_compression~0, ssl3_connect_~s__s3__tmp__reuse_message~0, ssl3_connect_~s__s3__tmp__new_cipher~0, ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0, ssl3_connect_~s__s3__tmp__next_state___0~0, ssl3_connect_~s__s3__tmp__new_compression__id~0, ssl3_connect_~s__session__cipher~0, ssl3_connect_~s__session__compress_meth~0, ssl3_connect_~buf~0, ssl3_connect_~tmp~0, ssl3_connect_~l~0, ssl3_connect_~num1~0, ssl3_connect_~cb~0, ssl3_connect_~ret~0, ssl3_connect_~new_state~0, ssl3_connect_~state~0, ssl3_connect_~skip~0, ssl3_connect_~tmp___0~0, ssl3_connect_~tmp___1~0, ssl3_connect_~tmp___2~0, ssl3_connect_~tmp___3~0, ssl3_connect_~tmp___4~0, ssl3_connect_~tmp___5~0, ssl3_connect_~tmp___6~0, ssl3_connect_~tmp___7~0, ssl3_connect_~tmp___8~0, ssl3_connect_~tmp___9~0, ssl3_connect_~blastFlag~0, ssl3_connect_~__cil_tmp55~0, ssl3_connect_~__cil_tmp56~0, ssl3_connect_~__cil_tmp57~0, ssl3_connect_~__cil_tmp58~0, ssl3_connect_~__cil_tmp59~0, ssl3_connect_~__cil_tmp60~0, ssl3_connect_~__cil_tmp61~0, ssl3_connect_~__cil_tmp62~0, ssl3_connect_~__cil_tmp63~0, ssl3_connect_~__cil_tmp64~0, ssl3_connect_~__cil_tmp65~0;ssl3_connect_~initial_state := ssl3_connect_#in~initial_state;ssl3_connect_~s__info_callback~0 := ssl3_connect_#t~nondet0;havoc ssl3_connect_#t~nondet0;ssl3_connect_~s__in_handshake~0 := ssl3_connect_#t~nondet1;havoc ssl3_connect_#t~nondet1;havoc ssl3_connect_~s__state~0;havoc ssl3_connect_~s__new_session~0;havoc ssl3_connect_~s__server~0;ssl3_connect_~s__version~0 := ssl3_connect_#t~nondet2;havoc ssl3_connect_#t~nondet2;havoc ssl3_connect_~s__type~0;havoc ssl3_connect_~s__init_num~0;ssl3_connect_~s__bbio~0 := ssl3_connect_#t~nondet3;havoc ssl3_connect_#t~nondet3;ssl3_connect_~s__wbio~0 := ssl3_connect_#t~nondet4;havoc ssl3_connect_#t~nondet4;ssl3_connect_~s__hit~0 := ssl3_connect_#t~nondet5;havoc ssl3_connect_#t~nondet5;havoc ssl3_connect_~s__rwstate~0;ssl3_connect_~s__init_buf___0~0 := 1;ssl3_connect_~s__debug~0 := ssl3_connect_#t~nondet6;havoc ssl3_connect_#t~nondet6;havoc ssl3_connect_~s__shutdown~0;ssl3_connect_~s__ctx__info_callback~0 := ssl3_connect_#t~nondet7;havoc ssl3_connect_#t~nondet7;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0 := ssl3_connect_#t~nondet8;havoc ssl3_connect_#t~nondet8;ssl3_connect_~s__ctx__stats__sess_connect~0 := ssl3_connect_#t~nondet9;havoc ssl3_connect_#t~nondet9;ssl3_connect_~s__ctx__stats__sess_hit~0 := ssl3_connect_#t~nondet10;havoc ssl3_connect_#t~nondet10;ssl3_connect_~s__ctx__stats__sess_connect_good~0 := ssl3_connect_#t~nondet11;havoc ssl3_connect_#t~nondet11;havoc ssl3_connect_~s__s3__change_cipher_spec~0;havoc ssl3_connect_~s__s3__flags~0;havoc ssl3_connect_~s__s3__delay_buf_pop_ret~0;ssl3_connect_~s__s3__tmp__cert_req~0 := ssl3_connect_#t~nondet12;havoc ssl3_connect_#t~nondet12;ssl3_connect_~s__s3__tmp__new_compression~0 := ssl3_connect_#t~nondet13;havoc ssl3_connect_#t~nondet13;ssl3_connect_~s__s3__tmp__reuse_message~0 := ssl3_connect_#t~nondet14;havoc ssl3_connect_#t~nondet14;ssl3_connect_~s__s3__tmp__new_cipher~0 := ssl3_connect_#t~nondet15;havoc ssl3_connect_#t~nondet15;ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0 := ssl3_connect_#t~nondet16;havoc ssl3_connect_#t~nondet16;havoc ssl3_connect_~s__s3__tmp__next_state___0~0;ssl3_connect_~s__s3__tmp__new_compression__id~0 := ssl3_connect_#t~nondet17;havoc ssl3_connect_#t~nondet17;havoc ssl3_connect_~s__session__cipher~0;havoc ssl3_connect_~s__session__compress_meth~0;havoc ssl3_connect_~buf~0;havoc ssl3_connect_~tmp~0;havoc ssl3_connect_~l~0;havoc ssl3_connect_~num1~0;havoc ssl3_connect_~cb~0;havoc ssl3_connect_~ret~0;havoc ssl3_connect_~new_state~0;havoc ssl3_connect_~state~0;havoc ssl3_connect_~skip~0;havoc ssl3_connect_~tmp___0~0;ssl3_connect_~tmp___1~0 := ssl3_connect_#t~nondet18;havoc ssl3_connect_#t~nondet18;ssl3_connect_~tmp___2~0 := ssl3_connect_#t~nondet19;havoc ssl3_connect_#t~nondet19;ssl3_connect_~tmp___3~0 := ssl3_connect_#t~nondet20;havoc ssl3_connect_#t~nondet20;ssl3_connect_~tmp___4~0 := ssl3_connect_#t~nondet21;havoc ssl3_connect_#t~nondet21;ssl3_connect_~tmp___5~0 := ssl3_connect_#t~nondet22;havoc ssl3_connect_#t~nondet22;ssl3_connect_~tmp___6~0 := ssl3_connect_#t~nondet23;havoc ssl3_connect_#t~nondet23;ssl3_connect_~tmp___7~0 := ssl3_connect_#t~nondet24;havoc ssl3_connect_#t~nondet24;ssl3_connect_~tmp___8~0 := ssl3_connect_#t~nondet25;havoc ssl3_connect_#t~nondet25;ssl3_connect_~tmp___9~0 := ssl3_connect_#t~nondet26;havoc ssl3_connect_#t~nondet26;havoc ssl3_connect_~blastFlag~0;havoc ssl3_connect_~__cil_tmp55~0;havoc ssl3_connect_~__cil_tmp56~0;havoc ssl3_connect_~__cil_tmp57~0;havoc ssl3_connect_~__cil_tmp58~0;havoc ssl3_connect_~__cil_tmp59~0;havoc ssl3_connect_~__cil_tmp60~0;havoc ssl3_connect_~__cil_tmp61~0;havoc ssl3_connect_~__cil_tmp62~0;havoc ssl3_connect_~__cil_tmp63~0;havoc ssl3_connect_~__cil_tmp64~0;havoc ssl3_connect_~__cil_tmp65~0;ssl3_connect_~s__state~0 := ssl3_connect_~initial_state;ssl3_connect_~blastFlag~0 := 0;ssl3_connect_~tmp~0 := ssl3_connect_#t~nondet27;havoc ssl3_connect_#t~nondet27;ssl3_connect_~cb~0 := 0;ssl3_connect_~ret~0 := -1;ssl3_connect_~skip~0 := 0;ssl3_connect_~tmp___0~0 := 0; 8604#L84 assume 0 != ssl3_connect_~s__info_callback~0;ssl3_connect_~cb~0 := ssl3_connect_~s__info_callback~0; 8605#L87-2 ssl3_connect_#t~post28 := ssl3_connect_~s__in_handshake~0;ssl3_connect_~s__in_handshake~0 := 1 + ssl3_connect_#t~post28;havoc ssl3_connect_#t~post28; 8607#L92 assume !(0 != ssl3_connect_~tmp___1~0 - 12288); 8621#L98-1 assume !false; 9187#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 9182#L101 assume 12292 == ssl3_connect_~s__state~0; 9167#L102 [2019-11-28 20:38:42,689 INFO L796 eck$LassoCheckResult]: Loop: 9167#L102 ssl3_connect_~s__new_session~0 := 1;ssl3_connect_~s__state~0 := 4096;ssl3_connect_#t~post29 := ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0 := 1 + ssl3_connect_#t~post29;havoc ssl3_connect_#t~post29; 8746#L206 ssl3_connect_~s__server~0 := 0; 9163#L211 assume 0 != ssl3_connect_~cb~0; 9162#L211-2 ssl3_connect_~__cil_tmp55~0 := ssl3_connect_~s__version~0 - 65280; 9161#L216 assume !(768 != ssl3_connect_~__cil_tmp55~0);ssl3_connect_~s__type~0 := 4096; 9159#L222 assume !(0 == ssl3_connect_~s__init_buf___0~0); 9157#L222-2 assume !(0 == ssl3_connect_~tmp___4~0); 9156#L238 assume !(0 == ssl3_connect_~tmp___5~0);ssl3_connect_~s__state~0 := 4368;ssl3_connect_#t~post31 := ssl3_connect_~s__ctx__stats__sess_connect~0;ssl3_connect_~s__ctx__stats__sess_connect~0 := 1 + ssl3_connect_#t~post31;havoc ssl3_connect_#t~post31;ssl3_connect_~s__init_num~0 := 0; 9153#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 9149#L520 ssl3_connect_~skip~0 := 0; 9147#L98-1 assume !false; 9137#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 9134#L101 assume !(12292 == ssl3_connect_~s__state~0); 9131#L104 assume !(16384 == ssl3_connect_~s__state~0); 9129#L107 assume !(4096 == ssl3_connect_~s__state~0); 9127#L110 assume !(20480 == ssl3_connect_~s__state~0); 9094#L113 assume !(4099 == ssl3_connect_~s__state~0); 8737#L116 assume 4368 == ssl3_connect_~s__state~0; 8610#L120 ssl3_connect_~s__shutdown~0 := 0;ssl3_connect_~ret~0 := ssl3_connect_#t~nondet32;havoc ssl3_connect_#t~nondet32; 8611#L250 assume 0 == ssl3_connect_~blastFlag~0;ssl3_connect_~blastFlag~0 := 1; 8687#L253-2 assume !(ssl3_connect_~ret~0 <= 0);ssl3_connect_~s__state~0 := 4384;ssl3_connect_~s__init_num~0 := 0; 8663#L262 assume ssl3_connect_~s__bbio~0 != ssl3_connect_~s__wbio~0; 8664#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 9026#L520 ssl3_connect_~skip~0 := 0; 9024#L98-1 assume !false; 9022#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 9020#L101 assume !(12292 == ssl3_connect_~s__state~0); 9018#L104 assume !(16384 == ssl3_connect_~s__state~0); 9016#L107 assume !(4096 == ssl3_connect_~s__state~0); 9014#L110 assume !(20480 == ssl3_connect_~s__state~0); 9012#L113 assume !(4099 == ssl3_connect_~s__state~0); 9010#L116 assume !(4368 == ssl3_connect_~s__state~0); 9008#L119 assume !(4369 == ssl3_connect_~s__state~0); 9002#L122 assume 4384 == ssl3_connect_~s__state~0; 8702#L126 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet33;havoc ssl3_connect_#t~nondet33; 8703#L269 assume 1 == ssl3_connect_~blastFlag~0;ssl3_connect_~blastFlag~0 := 2; 8718#L269-2 assume !(ssl3_connect_~ret~0 <= 0); 8691#L275 assume !(0 != ssl3_connect_~s__hit~0);ssl3_connect_~s__state~0 := 4400; 8688#L275-2 ssl3_connect_~s__init_num~0 := 0; 8670#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 8648#L520 ssl3_connect_~skip~0 := 0; 8695#L98-1 assume !false; 9192#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 9191#L101 assume !(12292 == ssl3_connect_~s__state~0); 8700#L104 assume !(16384 == ssl3_connect_~s__state~0); 8701#L107 assume !(4096 == ssl3_connect_~s__state~0); 8706#L110 assume !(20480 == ssl3_connect_~s__state~0); 9122#L113 assume !(4099 == ssl3_connect_~s__state~0); 8665#L116 assume !(4368 == ssl3_connect_~s__state~0); 8666#L119 assume !(4369 == ssl3_connect_~s__state~0); 9125#L122 assume !(4384 == ssl3_connect_~s__state~0); 9124#L125 assume !(4385 == ssl3_connect_~s__state~0); 9096#L128 assume 4400 == ssl3_connect_~s__state~0; 8698#L132 ssl3_connect_~__cil_tmp56~0 := ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0; 8693#L286 assume 0 != (ssl3_connect_~__cil_tmp56~0 - 256) % 4294967296;ssl3_connect_~skip~0 := 1; 8652#L286-2 ssl3_connect_~s__state~0 := 4416;ssl3_connect_~s__init_num~0 := 0; 8689#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 9117#L520 ssl3_connect_~skip~0 := 0; 9116#L98-1 assume !false; 9114#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 9108#L101 assume !(12292 == ssl3_connect_~s__state~0); 9106#L104 assume !(16384 == ssl3_connect_~s__state~0); 9104#L107 assume !(4096 == ssl3_connect_~s__state~0); 9102#L110 assume !(20480 == ssl3_connect_~s__state~0); 9100#L113 assume !(4099 == ssl3_connect_~s__state~0); 9098#L116 assume !(4368 == ssl3_connect_~s__state~0); 9097#L119 assume !(4369 == ssl3_connect_~s__state~0); 9092#L122 assume !(4384 == ssl3_connect_~s__state~0); 9091#L125 assume !(4385 == ssl3_connect_~s__state~0); 9090#L128 assume !(4400 == ssl3_connect_~s__state~0); 9089#L131 assume !(4401 == ssl3_connect_~s__state~0); 8897#L134 assume 4416 == ssl3_connect_~s__state~0; 8683#L138 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet35;havoc ssl3_connect_#t~nondet35; 8634#L304 assume !(3 == ssl3_connect_~blastFlag~0); 8618#L304-2 assume !(ssl3_connect_~ret~0 <= 0);ssl3_connect_~s__state~0 := 4432;ssl3_connect_~s__init_num~0 := 0; 8619#L312 assume !(0 == ssl3_connect_~tmp___6~0); 8643#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 9135#L520 ssl3_connect_~skip~0 := 0; 9132#L98-1 assume !false; 9130#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 9128#L101 assume !(12292 == ssl3_connect_~s__state~0); 9126#L104 assume !(16384 == ssl3_connect_~s__state~0); 9093#L107 assume !(4096 == ssl3_connect_~s__state~0); 8749#L110 assume !(20480 == ssl3_connect_~s__state~0); 8745#L113 assume !(4099 == ssl3_connect_~s__state~0); 8743#L116 assume !(4368 == ssl3_connect_~s__state~0); 8735#L119 assume !(4369 == ssl3_connect_~s__state~0); 8736#L122 assume !(4384 == ssl3_connect_~s__state~0); 9003#L125 assume !(4385 == ssl3_connect_~s__state~0); 9004#L128 assume !(4400 == ssl3_connect_~s__state~0); 9077#L131 assume !(4401 == ssl3_connect_~s__state~0); 9076#L134 assume !(4416 == ssl3_connect_~s__state~0); 8786#L137 assume !(4417 == ssl3_connect_~s__state~0); 8784#L140 assume !(4432 == ssl3_connect_~s__state~0); 8785#L143 assume !(4433 == ssl3_connect_~s__state~0); 8779#L146 assume !(4448 == ssl3_connect_~s__state~0); 8780#L149 assume !(4449 == ssl3_connect_~s__state~0); 8767#L152 assume !(4464 == ssl3_connect_~s__state~0); 8765#L155 assume !(4465 == ssl3_connect_~s__state~0); 8763#L158 assume !(4466 == ssl3_connect_~s__state~0); 8761#L161 assume !(4467 == ssl3_connect_~s__state~0); 8759#L164 assume !(4480 == ssl3_connect_~s__state~0); 8757#L167 assume !(4481 == ssl3_connect_~s__state~0); 8755#L170 assume !(4496 == ssl3_connect_~s__state~0); 8752#L173 assume !(4497 == ssl3_connect_~s__state~0); 8753#L176 assume !(4512 == ssl3_connect_~s__state~0); 8807#L179 assume !(4513 == ssl3_connect_~s__state~0); 8744#L182 assume !(4528 == ssl3_connect_~s__state~0); 8741#L185 assume !(4529 == ssl3_connect_~s__state~0); 8739#L188 assume !(4560 == ssl3_connect_~s__state~0); 8740#L191 assume !(4561 == ssl3_connect_~s__state~0); 8724#L194 assume 4352 == ssl3_connect_~s__state~0; 9001#L195 ssl3_connect_~__cil_tmp62~0 := ssl3_connect_~num1~0; 8653#L444 assume !(ssl3_connect_~__cil_tmp62~0 > 0); 8654#L444-2 ssl3_connect_~s__state~0 := ssl3_connect_~s__s3__tmp__next_state___0~0; 8662#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 9176#L520 ssl3_connect_~skip~0 := 0; 9174#L98-1 assume !false; 9173#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 9170#L101 assume 12292 == ssl3_connect_~s__state~0; 9167#L102 [2019-11-28 20:38:42,690 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 20:38:42,690 INFO L82 PathProgramCache]: Analyzing trace with hash -1537383083, now seen corresponding path program 9 times [2019-11-28 20:38:42,690 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 20:38:42,690 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1772873483] [2019-11-28 20:38:42,690 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 20:38:42,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-28 20:38:42,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-28 20:38:42,705 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-28 20:38:42,706 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 20:38:42,706 INFO L82 PathProgramCache]: Analyzing trace with hash -55470868, now seen corresponding path program 1 times [2019-11-28 20:38:42,706 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 20:38:42,707 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [441883121] [2019-11-28 20:38:42,707 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 20:38:42,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 20:38:42,774 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2019-11-28 20:38:42,775 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [441883121] [2019-11-28 20:38:42,775 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-28 20:38:42,775 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-28 20:38:42,776 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [489680088] [2019-11-28 20:38:42,778 INFO L811 eck$LassoCheckResult]: loop already infeasible [2019-11-28 20:38:42,779 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-28 20:38:42,779 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-28 20:38:42,779 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-28 20:38:42,780 INFO L87 Difference]: Start difference. First operand 612 states and 855 transitions. cyclomatic complexity: 244 Second operand 3 states. [2019-11-28 20:38:42,901 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-28 20:38:42,901 INFO L93 Difference]: Finished difference Result 664 states and 917 transitions. [2019-11-28 20:38:42,901 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-28 20:38:42,902 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 664 states and 917 transitions. [2019-11-28 20:38:42,906 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 642 [2019-11-28 20:38:42,910 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 664 states to 664 states and 917 transitions. [2019-11-28 20:38:42,910 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 664 [2019-11-28 20:38:42,911 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 664 [2019-11-28 20:38:42,911 INFO L73 IsDeterministic]: Start isDeterministic. Operand 664 states and 917 transitions. [2019-11-28 20:38:42,911 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2019-11-28 20:38:42,911 INFO L688 BuchiCegarLoop]: Abstraction has 664 states and 917 transitions. [2019-11-28 20:38:42,912 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 664 states and 917 transitions. [2019-11-28 20:38:42,920 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 664 to 658. [2019-11-28 20:38:42,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 658 states. [2019-11-28 20:38:42,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 658 states and 911 transitions. [2019-11-28 20:38:42,922 INFO L711 BuchiCegarLoop]: Abstraction has 658 states and 911 transitions. [2019-11-28 20:38:42,922 INFO L591 BuchiCegarLoop]: Abstraction has 658 states and 911 transitions. [2019-11-28 20:38:42,922 INFO L424 BuchiCegarLoop]: ======== Iteration 14============ [2019-11-28 20:38:42,922 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 658 states and 911 transitions. [2019-11-28 20:38:42,925 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 636 [2019-11-28 20:38:42,926 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-11-28 20:38:42,926 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-11-28 20:38:42,927 INFO L849 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1] [2019-11-28 20:38:42,927 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [5, 5, 5, 5, 4, 4, 4, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-28 20:38:42,927 INFO L794 eck$LassoCheckResult]: Stem: 9995#ULTIMATE.startENTRY havoc main_#res;havoc main_#t~ret48, main_~s~0;havoc main_~s~0;main_~s~0 := 12292;ssl3_connect_#in~initial_state := main_~s~0;havoc ssl3_connect_#res;havoc ssl3_connect_#t~nondet0, ssl3_connect_#t~nondet1, ssl3_connect_#t~nondet2, ssl3_connect_#t~nondet3, ssl3_connect_#t~nondet4, ssl3_connect_#t~nondet5, ssl3_connect_#t~nondet6, ssl3_connect_#t~nondet7, ssl3_connect_#t~nondet8, ssl3_connect_#t~nondet9, ssl3_connect_#t~nondet10, ssl3_connect_#t~nondet11, ssl3_connect_#t~nondet12, ssl3_connect_#t~nondet13, ssl3_connect_#t~nondet14, ssl3_connect_#t~nondet15, ssl3_connect_#t~nondet16, ssl3_connect_#t~nondet17, ssl3_connect_#t~nondet18, ssl3_connect_#t~nondet19, ssl3_connect_#t~nondet20, ssl3_connect_#t~nondet21, ssl3_connect_#t~nondet22, ssl3_connect_#t~nondet23, ssl3_connect_#t~nondet24, ssl3_connect_#t~nondet25, ssl3_connect_#t~nondet26, ssl3_connect_#t~nondet27, ssl3_connect_#t~post28, ssl3_connect_#t~post29, ssl3_connect_#t~nondet30, ssl3_connect_#t~post31, ssl3_connect_#t~nondet32, ssl3_connect_#t~nondet33, ssl3_connect_#t~nondet34, ssl3_connect_#t~nondet35, ssl3_connect_#t~nondet36, ssl3_connect_#t~nondet37, ssl3_connect_#t~nondet38, ssl3_connect_#t~nondet39, ssl3_connect_#t~nondet40, ssl3_connect_#t~nondet41, ssl3_connect_#t~nondet42, ssl3_connect_#t~nondet43, ssl3_connect_#t~post44, ssl3_connect_#t~post45, ssl3_connect_#t~nondet46, ssl3_connect_#t~post47, ssl3_connect_~initial_state, ssl3_connect_~s__info_callback~0, ssl3_connect_~s__in_handshake~0, ssl3_connect_~s__state~0, ssl3_connect_~s__new_session~0, ssl3_connect_~s__server~0, ssl3_connect_~s__version~0, ssl3_connect_~s__type~0, ssl3_connect_~s__init_num~0, ssl3_connect_~s__bbio~0, ssl3_connect_~s__wbio~0, ssl3_connect_~s__hit~0, ssl3_connect_~s__rwstate~0, ssl3_connect_~s__init_buf___0~0, ssl3_connect_~s__debug~0, ssl3_connect_~s__shutdown~0, ssl3_connect_~s__ctx__info_callback~0, ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0, ssl3_connect_~s__ctx__stats__sess_connect~0, ssl3_connect_~s__ctx__stats__sess_hit~0, ssl3_connect_~s__ctx__stats__sess_connect_good~0, ssl3_connect_~s__s3__change_cipher_spec~0, ssl3_connect_~s__s3__flags~0, ssl3_connect_~s__s3__delay_buf_pop_ret~0, ssl3_connect_~s__s3__tmp__cert_req~0, ssl3_connect_~s__s3__tmp__new_compression~0, ssl3_connect_~s__s3__tmp__reuse_message~0, ssl3_connect_~s__s3__tmp__new_cipher~0, ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0, ssl3_connect_~s__s3__tmp__next_state___0~0, ssl3_connect_~s__s3__tmp__new_compression__id~0, ssl3_connect_~s__session__cipher~0, ssl3_connect_~s__session__compress_meth~0, ssl3_connect_~buf~0, ssl3_connect_~tmp~0, ssl3_connect_~l~0, ssl3_connect_~num1~0, ssl3_connect_~cb~0, ssl3_connect_~ret~0, ssl3_connect_~new_state~0, ssl3_connect_~state~0, ssl3_connect_~skip~0, ssl3_connect_~tmp___0~0, ssl3_connect_~tmp___1~0, ssl3_connect_~tmp___2~0, ssl3_connect_~tmp___3~0, ssl3_connect_~tmp___4~0, ssl3_connect_~tmp___5~0, ssl3_connect_~tmp___6~0, ssl3_connect_~tmp___7~0, ssl3_connect_~tmp___8~0, ssl3_connect_~tmp___9~0, ssl3_connect_~blastFlag~0, ssl3_connect_~__cil_tmp55~0, ssl3_connect_~__cil_tmp56~0, ssl3_connect_~__cil_tmp57~0, ssl3_connect_~__cil_tmp58~0, ssl3_connect_~__cil_tmp59~0, ssl3_connect_~__cil_tmp60~0, ssl3_connect_~__cil_tmp61~0, ssl3_connect_~__cil_tmp62~0, ssl3_connect_~__cil_tmp63~0, ssl3_connect_~__cil_tmp64~0, ssl3_connect_~__cil_tmp65~0;ssl3_connect_~initial_state := ssl3_connect_#in~initial_state;ssl3_connect_~s__info_callback~0 := ssl3_connect_#t~nondet0;havoc ssl3_connect_#t~nondet0;ssl3_connect_~s__in_handshake~0 := ssl3_connect_#t~nondet1;havoc ssl3_connect_#t~nondet1;havoc ssl3_connect_~s__state~0;havoc ssl3_connect_~s__new_session~0;havoc ssl3_connect_~s__server~0;ssl3_connect_~s__version~0 := ssl3_connect_#t~nondet2;havoc ssl3_connect_#t~nondet2;havoc ssl3_connect_~s__type~0;havoc ssl3_connect_~s__init_num~0;ssl3_connect_~s__bbio~0 := ssl3_connect_#t~nondet3;havoc ssl3_connect_#t~nondet3;ssl3_connect_~s__wbio~0 := ssl3_connect_#t~nondet4;havoc ssl3_connect_#t~nondet4;ssl3_connect_~s__hit~0 := ssl3_connect_#t~nondet5;havoc ssl3_connect_#t~nondet5;havoc ssl3_connect_~s__rwstate~0;ssl3_connect_~s__init_buf___0~0 := 1;ssl3_connect_~s__debug~0 := ssl3_connect_#t~nondet6;havoc ssl3_connect_#t~nondet6;havoc ssl3_connect_~s__shutdown~0;ssl3_connect_~s__ctx__info_callback~0 := ssl3_connect_#t~nondet7;havoc ssl3_connect_#t~nondet7;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0 := ssl3_connect_#t~nondet8;havoc ssl3_connect_#t~nondet8;ssl3_connect_~s__ctx__stats__sess_connect~0 := ssl3_connect_#t~nondet9;havoc ssl3_connect_#t~nondet9;ssl3_connect_~s__ctx__stats__sess_hit~0 := ssl3_connect_#t~nondet10;havoc ssl3_connect_#t~nondet10;ssl3_connect_~s__ctx__stats__sess_connect_good~0 := ssl3_connect_#t~nondet11;havoc ssl3_connect_#t~nondet11;havoc ssl3_connect_~s__s3__change_cipher_spec~0;havoc ssl3_connect_~s__s3__flags~0;havoc ssl3_connect_~s__s3__delay_buf_pop_ret~0;ssl3_connect_~s__s3__tmp__cert_req~0 := ssl3_connect_#t~nondet12;havoc ssl3_connect_#t~nondet12;ssl3_connect_~s__s3__tmp__new_compression~0 := ssl3_connect_#t~nondet13;havoc ssl3_connect_#t~nondet13;ssl3_connect_~s__s3__tmp__reuse_message~0 := ssl3_connect_#t~nondet14;havoc ssl3_connect_#t~nondet14;ssl3_connect_~s__s3__tmp__new_cipher~0 := ssl3_connect_#t~nondet15;havoc ssl3_connect_#t~nondet15;ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0 := ssl3_connect_#t~nondet16;havoc ssl3_connect_#t~nondet16;havoc ssl3_connect_~s__s3__tmp__next_state___0~0;ssl3_connect_~s__s3__tmp__new_compression__id~0 := ssl3_connect_#t~nondet17;havoc ssl3_connect_#t~nondet17;havoc ssl3_connect_~s__session__cipher~0;havoc ssl3_connect_~s__session__compress_meth~0;havoc ssl3_connect_~buf~0;havoc ssl3_connect_~tmp~0;havoc ssl3_connect_~l~0;havoc ssl3_connect_~num1~0;havoc ssl3_connect_~cb~0;havoc ssl3_connect_~ret~0;havoc ssl3_connect_~new_state~0;havoc ssl3_connect_~state~0;havoc ssl3_connect_~skip~0;havoc ssl3_connect_~tmp___0~0;ssl3_connect_~tmp___1~0 := ssl3_connect_#t~nondet18;havoc ssl3_connect_#t~nondet18;ssl3_connect_~tmp___2~0 := ssl3_connect_#t~nondet19;havoc ssl3_connect_#t~nondet19;ssl3_connect_~tmp___3~0 := ssl3_connect_#t~nondet20;havoc ssl3_connect_#t~nondet20;ssl3_connect_~tmp___4~0 := ssl3_connect_#t~nondet21;havoc ssl3_connect_#t~nondet21;ssl3_connect_~tmp___5~0 := ssl3_connect_#t~nondet22;havoc ssl3_connect_#t~nondet22;ssl3_connect_~tmp___6~0 := ssl3_connect_#t~nondet23;havoc ssl3_connect_#t~nondet23;ssl3_connect_~tmp___7~0 := ssl3_connect_#t~nondet24;havoc ssl3_connect_#t~nondet24;ssl3_connect_~tmp___8~0 := ssl3_connect_#t~nondet25;havoc ssl3_connect_#t~nondet25;ssl3_connect_~tmp___9~0 := ssl3_connect_#t~nondet26;havoc ssl3_connect_#t~nondet26;havoc ssl3_connect_~blastFlag~0;havoc ssl3_connect_~__cil_tmp55~0;havoc ssl3_connect_~__cil_tmp56~0;havoc ssl3_connect_~__cil_tmp57~0;havoc ssl3_connect_~__cil_tmp58~0;havoc ssl3_connect_~__cil_tmp59~0;havoc ssl3_connect_~__cil_tmp60~0;havoc ssl3_connect_~__cil_tmp61~0;havoc ssl3_connect_~__cil_tmp62~0;havoc ssl3_connect_~__cil_tmp63~0;havoc ssl3_connect_~__cil_tmp64~0;havoc ssl3_connect_~__cil_tmp65~0;ssl3_connect_~s__state~0 := ssl3_connect_~initial_state;ssl3_connect_~blastFlag~0 := 0;ssl3_connect_~tmp~0 := ssl3_connect_#t~nondet27;havoc ssl3_connect_#t~nondet27;ssl3_connect_~cb~0 := 0;ssl3_connect_~ret~0 := -1;ssl3_connect_~skip~0 := 0;ssl3_connect_~tmp___0~0 := 0; 9886#L84 assume 0 != ssl3_connect_~s__info_callback~0;ssl3_connect_~cb~0 := ssl3_connect_~s__info_callback~0; 9887#L87-2 ssl3_connect_#t~post28 := ssl3_connect_~s__in_handshake~0;ssl3_connect_~s__in_handshake~0 := 1 + ssl3_connect_#t~post28;havoc ssl3_connect_#t~post28; 9889#L92 assume !(0 != ssl3_connect_~tmp___1~0 - 12288); 9903#L98-1 assume !false; 10423#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 10414#L101 assume 12292 == ssl3_connect_~s__state~0; 9967#L102 [2019-11-28 20:38:42,928 INFO L796 eck$LassoCheckResult]: Loop: 9967#L102 ssl3_connect_~s__new_session~0 := 1;ssl3_connect_~s__state~0 := 4096;ssl3_connect_#t~post29 := ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0 := 1 + ssl3_connect_#t~post29;havoc ssl3_connect_#t~post29; 9968#L206 ssl3_connect_~s__server~0 := 0; 10011#L211 assume 0 != ssl3_connect_~cb~0; 10015#L211-2 ssl3_connect_~__cil_tmp55~0 := ssl3_connect_~s__version~0 - 65280; 9916#L216 assume !(768 != ssl3_connect_~__cil_tmp55~0);ssl3_connect_~s__type~0 := 4096; 9917#L222 assume !(0 == ssl3_connect_~s__init_buf___0~0); 10012#L222-2 assume !(0 == ssl3_connect_~tmp___4~0); 9920#L238 assume !(0 == ssl3_connect_~tmp___5~0);ssl3_connect_~s__state~0 := 4368;ssl3_connect_#t~post31 := ssl3_connect_~s__ctx__stats__sess_connect~0;ssl3_connect_~s__ctx__stats__sess_connect~0 := 1 + ssl3_connect_#t~post31;havoc ssl3_connect_#t~post31;ssl3_connect_~s__init_num~0 := 0; 9921#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 10463#L520 ssl3_connect_~skip~0 := 0; 10460#L98-1 assume !false; 10457#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 10454#L101 assume !(12292 == ssl3_connect_~s__state~0); 10451#L104 assume !(16384 == ssl3_connect_~s__state~0); 10448#L107 assume !(4096 == ssl3_connect_~s__state~0); 10445#L110 assume !(20480 == ssl3_connect_~s__state~0); 10443#L113 assume !(4099 == ssl3_connect_~s__state~0); 10040#L116 assume 4368 == ssl3_connect_~s__state~0; 9892#L120 ssl3_connect_~s__shutdown~0 := 0;ssl3_connect_~ret~0 := ssl3_connect_#t~nondet32;havoc ssl3_connect_#t~nondet32; 9893#L250 assume 0 == ssl3_connect_~blastFlag~0;ssl3_connect_~blastFlag~0 := 1; 9989#L253-2 assume !(ssl3_connect_~ret~0 <= 0);ssl3_connect_~s__state~0 := 4384;ssl3_connect_~s__init_num~0 := 0; 10298#L262 assume ssl3_connect_~s__bbio~0 != ssl3_connect_~s__wbio~0; 10289#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 10285#L520 ssl3_connect_~skip~0 := 0; 10283#L98-1 assume !false; 10281#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 10279#L101 assume !(12292 == ssl3_connect_~s__state~0); 10277#L104 assume !(16384 == ssl3_connect_~s__state~0); 10275#L107 assume !(4096 == ssl3_connect_~s__state~0); 10273#L110 assume !(20480 == ssl3_connect_~s__state~0); 10271#L113 assume !(4099 == ssl3_connect_~s__state~0); 10269#L116 assume !(4368 == ssl3_connect_~s__state~0); 10267#L119 assume !(4369 == ssl3_connect_~s__state~0); 10265#L122 assume 4384 == ssl3_connect_~s__state~0; 10150#L126 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet33;havoc ssl3_connect_#t~nondet33; 10262#L269 assume 1 == ssl3_connect_~blastFlag~0;ssl3_connect_~blastFlag~0 := 2; 10022#L269-2 assume !(ssl3_connect_~ret~0 <= 0); 10259#L275 assume 0 != ssl3_connect_~s__hit~0;ssl3_connect_~s__state~0 := 4560; 10257#L275-2 ssl3_connect_~s__init_num~0 := 0; 10248#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 10244#L520 ssl3_connect_~skip~0 := 0; 10242#L98-1 assume !false; 10240#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 10238#L101 assume !(12292 == ssl3_connect_~s__state~0); 10236#L104 assume !(16384 == ssl3_connect_~s__state~0); 10234#L107 assume !(4096 == ssl3_connect_~s__state~0); 10233#L110 assume !(20480 == ssl3_connect_~s__state~0); 10232#L113 assume !(4099 == ssl3_connect_~s__state~0); 10231#L116 assume !(4368 == ssl3_connect_~s__state~0); 10230#L119 assume !(4369 == ssl3_connect_~s__state~0); 10229#L122 assume !(4384 == ssl3_connect_~s__state~0); 10228#L125 assume !(4385 == ssl3_connect_~s__state~0); 10227#L128 assume !(4400 == ssl3_connect_~s__state~0); 10225#L131 assume !(4401 == ssl3_connect_~s__state~0); 10220#L134 assume !(4416 == ssl3_connect_~s__state~0); 10218#L137 assume !(4417 == ssl3_connect_~s__state~0); 10216#L140 assume !(4432 == ssl3_connect_~s__state~0); 10214#L143 assume !(4433 == ssl3_connect_~s__state~0); 10212#L146 assume !(4448 == ssl3_connect_~s__state~0); 10210#L149 assume !(4449 == ssl3_connect_~s__state~0); 10208#L152 assume !(4464 == ssl3_connect_~s__state~0); 10207#L155 assume !(4465 == ssl3_connect_~s__state~0); 10206#L158 assume !(4466 == ssl3_connect_~s__state~0); 10205#L161 assume !(4467 == ssl3_connect_~s__state~0); 10170#L164 assume !(4480 == ssl3_connect_~s__state~0); 10169#L167 assume !(4481 == ssl3_connect_~s__state~0); 10168#L170 assume !(4496 == ssl3_connect_~s__state~0); 10167#L173 assume !(4497 == ssl3_connect_~s__state~0); 10166#L176 assume !(4512 == ssl3_connect_~s__state~0); 10165#L179 assume !(4513 == ssl3_connect_~s__state~0); 10164#L182 assume !(4528 == ssl3_connect_~s__state~0); 10162#L185 assume !(4529 == ssl3_connect_~s__state~0); 10161#L188 assume 4560 == ssl3_connect_~s__state~0; 10018#L192 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet43;havoc ssl3_connect_#t~nondet43; 9898#L431 assume !(ssl3_connect_~ret~0 <= 0); 9899#L434 assume 0 != ssl3_connect_~s__hit~0;ssl3_connect_~s__state~0 := 4512; 10020#L434-2 ssl3_connect_~s__init_num~0 := 0; 9929#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 10219#L520 ssl3_connect_~skip~0 := 0; 10217#L98-1 assume !false; 10215#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 10213#L101 assume !(12292 == ssl3_connect_~s__state~0); 10211#L104 assume !(16384 == ssl3_connect_~s__state~0); 10209#L107 assume !(4096 == ssl3_connect_~s__state~0); 10049#L110 assume !(20480 == ssl3_connect_~s__state~0); 10046#L113 assume !(4099 == ssl3_connect_~s__state~0); 10044#L116 assume !(4368 == ssl3_connect_~s__state~0); 10038#L119 assume !(4369 == ssl3_connect_~s__state~0); 10039#L122 assume !(4384 == ssl3_connect_~s__state~0); 10159#L125 assume !(4385 == ssl3_connect_~s__state~0); 10158#L128 assume !(4400 == ssl3_connect_~s__state~0); 10157#L131 assume !(4401 == ssl3_connect_~s__state~0); 10156#L134 assume !(4416 == ssl3_connect_~s__state~0); 10134#L137 assume !(4417 == ssl3_connect_~s__state~0); 10079#L140 assume !(4432 == ssl3_connect_~s__state~0); 10080#L143 assume !(4433 == ssl3_connect_~s__state~0); 10128#L146 assume !(4448 == ssl3_connect_~s__state~0); 10129#L149 assume !(4449 == ssl3_connect_~s__state~0); 10067#L152 assume !(4464 == ssl3_connect_~s__state~0); 10065#L155 assume !(4465 == ssl3_connect_~s__state~0); 10063#L158 assume !(4466 == ssl3_connect_~s__state~0); 10061#L161 assume !(4467 == ssl3_connect_~s__state~0); 10059#L164 assume !(4480 == ssl3_connect_~s__state~0); 10057#L167 assume !(4481 == ssl3_connect_~s__state~0); 10055#L170 assume !(4496 == ssl3_connect_~s__state~0); 10053#L173 assume !(4497 == ssl3_connect_~s__state~0); 10050#L176 assume !(4512 == ssl3_connect_~s__state~0); 10047#L179 assume !(4513 == ssl3_connect_~s__state~0); 10048#L182 assume !(4528 == ssl3_connect_~s__state~0); 10163#L185 assume !(4529 == ssl3_connect_~s__state~0); 10160#L188 assume !(4560 == ssl3_connect_~s__state~0); 9935#L191 assume !(4561 == ssl3_connect_~s__state~0); 9914#L194 assume 4352 == ssl3_connect_~s__state~0; 9915#L195 ssl3_connect_~__cil_tmp62~0 := ssl3_connect_~num1~0; 9942#L444 assume !(ssl3_connect_~__cil_tmp62~0 > 0); 9943#L444-2 ssl3_connect_~s__state~0 := ssl3_connect_~s__s3__tmp__next_state___0~0; 9951#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 10411#L520 ssl3_connect_~skip~0 := 0; 10409#L98-1 assume !false; 10406#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 10403#L101 assume 12292 == ssl3_connect_~s__state~0; 9967#L102 [2019-11-28 20:38:42,928 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 20:38:42,928 INFO L82 PathProgramCache]: Analyzing trace with hash -1537383083, now seen corresponding path program 10 times [2019-11-28 20:38:42,929 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 20:38:42,929 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [341477340] [2019-11-28 20:38:42,929 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 20:38:42,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-28 20:38:42,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-28 20:38:42,937 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-28 20:38:42,937 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 20:38:42,937 INFO L82 PathProgramCache]: Analyzing trace with hash -84730685, now seen corresponding path program 1 times [2019-11-28 20:38:42,937 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 20:38:42,938 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1562981466] [2019-11-28 20:38:42,938 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 20:38:42,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 20:38:42,980 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 76 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2019-11-28 20:38:42,980 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1562981466] [2019-11-28 20:38:42,981 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-28 20:38:42,981 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-28 20:38:42,981 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [934036058] [2019-11-28 20:38:42,982 INFO L811 eck$LassoCheckResult]: loop already infeasible [2019-11-28 20:38:42,982 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-28 20:38:42,982 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-28 20:38:42,982 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-28 20:38:42,983 INFO L87 Difference]: Start difference. First operand 658 states and 911 transitions. cyclomatic complexity: 254 Second operand 3 states. [2019-11-28 20:38:43,119 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-28 20:38:43,119 INFO L93 Difference]: Finished difference Result 734 states and 997 transitions. [2019-11-28 20:38:43,119 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-28 20:38:43,120 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 734 states and 997 transitions. [2019-11-28 20:38:43,124 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 712 [2019-11-28 20:38:43,128 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 734 states to 734 states and 997 transitions. [2019-11-28 20:38:43,128 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 734 [2019-11-28 20:38:43,129 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 734 [2019-11-28 20:38:43,129 INFO L73 IsDeterministic]: Start isDeterministic. Operand 734 states and 997 transitions. [2019-11-28 20:38:43,129 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2019-11-28 20:38:43,129 INFO L688 BuchiCegarLoop]: Abstraction has 734 states and 997 transitions. [2019-11-28 20:38:43,130 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 734 states and 997 transitions. [2019-11-28 20:38:43,138 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 734 to 730. [2019-11-28 20:38:43,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 730 states. [2019-11-28 20:38:43,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 730 states to 730 states and 993 transitions. [2019-11-28 20:38:43,140 INFO L711 BuchiCegarLoop]: Abstraction has 730 states and 993 transitions. [2019-11-28 20:38:43,140 INFO L591 BuchiCegarLoop]: Abstraction has 730 states and 993 transitions. [2019-11-28 20:38:43,140 INFO L424 BuchiCegarLoop]: ======== Iteration 15============ [2019-11-28 20:38:43,141 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 730 states and 993 transitions. [2019-11-28 20:38:43,144 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 708 [2019-11-28 20:38:43,144 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-11-28 20:38:43,144 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-11-28 20:38:43,145 INFO L849 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1] [2019-11-28 20:38:43,145 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [5, 5, 5, 5, 4, 4, 4, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-28 20:38:43,146 INFO L794 eck$LassoCheckResult]: Stem: 11377#ULTIMATE.startENTRY havoc main_#res;havoc main_#t~ret48, main_~s~0;havoc main_~s~0;main_~s~0 := 12292;ssl3_connect_#in~initial_state := main_~s~0;havoc ssl3_connect_#res;havoc ssl3_connect_#t~nondet0, ssl3_connect_#t~nondet1, ssl3_connect_#t~nondet2, ssl3_connect_#t~nondet3, ssl3_connect_#t~nondet4, ssl3_connect_#t~nondet5, ssl3_connect_#t~nondet6, ssl3_connect_#t~nondet7, ssl3_connect_#t~nondet8, ssl3_connect_#t~nondet9, ssl3_connect_#t~nondet10, ssl3_connect_#t~nondet11, ssl3_connect_#t~nondet12, ssl3_connect_#t~nondet13, ssl3_connect_#t~nondet14, ssl3_connect_#t~nondet15, ssl3_connect_#t~nondet16, ssl3_connect_#t~nondet17, ssl3_connect_#t~nondet18, ssl3_connect_#t~nondet19, ssl3_connect_#t~nondet20, ssl3_connect_#t~nondet21, ssl3_connect_#t~nondet22, ssl3_connect_#t~nondet23, ssl3_connect_#t~nondet24, ssl3_connect_#t~nondet25, ssl3_connect_#t~nondet26, ssl3_connect_#t~nondet27, ssl3_connect_#t~post28, ssl3_connect_#t~post29, ssl3_connect_#t~nondet30, ssl3_connect_#t~post31, ssl3_connect_#t~nondet32, ssl3_connect_#t~nondet33, ssl3_connect_#t~nondet34, ssl3_connect_#t~nondet35, ssl3_connect_#t~nondet36, ssl3_connect_#t~nondet37, ssl3_connect_#t~nondet38, ssl3_connect_#t~nondet39, ssl3_connect_#t~nondet40, ssl3_connect_#t~nondet41, ssl3_connect_#t~nondet42, ssl3_connect_#t~nondet43, ssl3_connect_#t~post44, ssl3_connect_#t~post45, ssl3_connect_#t~nondet46, ssl3_connect_#t~post47, ssl3_connect_~initial_state, ssl3_connect_~s__info_callback~0, ssl3_connect_~s__in_handshake~0, ssl3_connect_~s__state~0, ssl3_connect_~s__new_session~0, ssl3_connect_~s__server~0, ssl3_connect_~s__version~0, ssl3_connect_~s__type~0, ssl3_connect_~s__init_num~0, ssl3_connect_~s__bbio~0, ssl3_connect_~s__wbio~0, ssl3_connect_~s__hit~0, ssl3_connect_~s__rwstate~0, ssl3_connect_~s__init_buf___0~0, ssl3_connect_~s__debug~0, ssl3_connect_~s__shutdown~0, ssl3_connect_~s__ctx__info_callback~0, ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0, ssl3_connect_~s__ctx__stats__sess_connect~0, ssl3_connect_~s__ctx__stats__sess_hit~0, ssl3_connect_~s__ctx__stats__sess_connect_good~0, ssl3_connect_~s__s3__change_cipher_spec~0, ssl3_connect_~s__s3__flags~0, ssl3_connect_~s__s3__delay_buf_pop_ret~0, ssl3_connect_~s__s3__tmp__cert_req~0, ssl3_connect_~s__s3__tmp__new_compression~0, ssl3_connect_~s__s3__tmp__reuse_message~0, ssl3_connect_~s__s3__tmp__new_cipher~0, ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0, ssl3_connect_~s__s3__tmp__next_state___0~0, ssl3_connect_~s__s3__tmp__new_compression__id~0, ssl3_connect_~s__session__cipher~0, ssl3_connect_~s__session__compress_meth~0, ssl3_connect_~buf~0, ssl3_connect_~tmp~0, ssl3_connect_~l~0, ssl3_connect_~num1~0, ssl3_connect_~cb~0, ssl3_connect_~ret~0, ssl3_connect_~new_state~0, ssl3_connect_~state~0, ssl3_connect_~skip~0, ssl3_connect_~tmp___0~0, ssl3_connect_~tmp___1~0, ssl3_connect_~tmp___2~0, ssl3_connect_~tmp___3~0, ssl3_connect_~tmp___4~0, ssl3_connect_~tmp___5~0, ssl3_connect_~tmp___6~0, ssl3_connect_~tmp___7~0, ssl3_connect_~tmp___8~0, ssl3_connect_~tmp___9~0, ssl3_connect_~blastFlag~0, ssl3_connect_~__cil_tmp55~0, ssl3_connect_~__cil_tmp56~0, ssl3_connect_~__cil_tmp57~0, ssl3_connect_~__cil_tmp58~0, ssl3_connect_~__cil_tmp59~0, ssl3_connect_~__cil_tmp60~0, ssl3_connect_~__cil_tmp61~0, ssl3_connect_~__cil_tmp62~0, ssl3_connect_~__cil_tmp63~0, ssl3_connect_~__cil_tmp64~0, ssl3_connect_~__cil_tmp65~0;ssl3_connect_~initial_state := ssl3_connect_#in~initial_state;ssl3_connect_~s__info_callback~0 := ssl3_connect_#t~nondet0;havoc ssl3_connect_#t~nondet0;ssl3_connect_~s__in_handshake~0 := ssl3_connect_#t~nondet1;havoc ssl3_connect_#t~nondet1;havoc ssl3_connect_~s__state~0;havoc ssl3_connect_~s__new_session~0;havoc ssl3_connect_~s__server~0;ssl3_connect_~s__version~0 := ssl3_connect_#t~nondet2;havoc ssl3_connect_#t~nondet2;havoc ssl3_connect_~s__type~0;havoc ssl3_connect_~s__init_num~0;ssl3_connect_~s__bbio~0 := ssl3_connect_#t~nondet3;havoc ssl3_connect_#t~nondet3;ssl3_connect_~s__wbio~0 := ssl3_connect_#t~nondet4;havoc ssl3_connect_#t~nondet4;ssl3_connect_~s__hit~0 := ssl3_connect_#t~nondet5;havoc ssl3_connect_#t~nondet5;havoc ssl3_connect_~s__rwstate~0;ssl3_connect_~s__init_buf___0~0 := 1;ssl3_connect_~s__debug~0 := ssl3_connect_#t~nondet6;havoc ssl3_connect_#t~nondet6;havoc ssl3_connect_~s__shutdown~0;ssl3_connect_~s__ctx__info_callback~0 := ssl3_connect_#t~nondet7;havoc ssl3_connect_#t~nondet7;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0 := ssl3_connect_#t~nondet8;havoc ssl3_connect_#t~nondet8;ssl3_connect_~s__ctx__stats__sess_connect~0 := ssl3_connect_#t~nondet9;havoc ssl3_connect_#t~nondet9;ssl3_connect_~s__ctx__stats__sess_hit~0 := ssl3_connect_#t~nondet10;havoc ssl3_connect_#t~nondet10;ssl3_connect_~s__ctx__stats__sess_connect_good~0 := ssl3_connect_#t~nondet11;havoc ssl3_connect_#t~nondet11;havoc ssl3_connect_~s__s3__change_cipher_spec~0;havoc ssl3_connect_~s__s3__flags~0;havoc ssl3_connect_~s__s3__delay_buf_pop_ret~0;ssl3_connect_~s__s3__tmp__cert_req~0 := ssl3_connect_#t~nondet12;havoc ssl3_connect_#t~nondet12;ssl3_connect_~s__s3__tmp__new_compression~0 := ssl3_connect_#t~nondet13;havoc ssl3_connect_#t~nondet13;ssl3_connect_~s__s3__tmp__reuse_message~0 := ssl3_connect_#t~nondet14;havoc ssl3_connect_#t~nondet14;ssl3_connect_~s__s3__tmp__new_cipher~0 := ssl3_connect_#t~nondet15;havoc ssl3_connect_#t~nondet15;ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0 := ssl3_connect_#t~nondet16;havoc ssl3_connect_#t~nondet16;havoc ssl3_connect_~s__s3__tmp__next_state___0~0;ssl3_connect_~s__s3__tmp__new_compression__id~0 := ssl3_connect_#t~nondet17;havoc ssl3_connect_#t~nondet17;havoc ssl3_connect_~s__session__cipher~0;havoc ssl3_connect_~s__session__compress_meth~0;havoc ssl3_connect_~buf~0;havoc ssl3_connect_~tmp~0;havoc ssl3_connect_~l~0;havoc ssl3_connect_~num1~0;havoc ssl3_connect_~cb~0;havoc ssl3_connect_~ret~0;havoc ssl3_connect_~new_state~0;havoc ssl3_connect_~state~0;havoc ssl3_connect_~skip~0;havoc ssl3_connect_~tmp___0~0;ssl3_connect_~tmp___1~0 := ssl3_connect_#t~nondet18;havoc ssl3_connect_#t~nondet18;ssl3_connect_~tmp___2~0 := ssl3_connect_#t~nondet19;havoc ssl3_connect_#t~nondet19;ssl3_connect_~tmp___3~0 := ssl3_connect_#t~nondet20;havoc ssl3_connect_#t~nondet20;ssl3_connect_~tmp___4~0 := ssl3_connect_#t~nondet21;havoc ssl3_connect_#t~nondet21;ssl3_connect_~tmp___5~0 := ssl3_connect_#t~nondet22;havoc ssl3_connect_#t~nondet22;ssl3_connect_~tmp___6~0 := ssl3_connect_#t~nondet23;havoc ssl3_connect_#t~nondet23;ssl3_connect_~tmp___7~0 := ssl3_connect_#t~nondet24;havoc ssl3_connect_#t~nondet24;ssl3_connect_~tmp___8~0 := ssl3_connect_#t~nondet25;havoc ssl3_connect_#t~nondet25;ssl3_connect_~tmp___9~0 := ssl3_connect_#t~nondet26;havoc ssl3_connect_#t~nondet26;havoc ssl3_connect_~blastFlag~0;havoc ssl3_connect_~__cil_tmp55~0;havoc ssl3_connect_~__cil_tmp56~0;havoc ssl3_connect_~__cil_tmp57~0;havoc ssl3_connect_~__cil_tmp58~0;havoc ssl3_connect_~__cil_tmp59~0;havoc ssl3_connect_~__cil_tmp60~0;havoc ssl3_connect_~__cil_tmp61~0;havoc ssl3_connect_~__cil_tmp62~0;havoc ssl3_connect_~__cil_tmp63~0;havoc ssl3_connect_~__cil_tmp64~0;havoc ssl3_connect_~__cil_tmp65~0;ssl3_connect_~s__state~0 := ssl3_connect_~initial_state;ssl3_connect_~blastFlag~0 := 0;ssl3_connect_~tmp~0 := ssl3_connect_#t~nondet27;havoc ssl3_connect_#t~nondet27;ssl3_connect_~cb~0 := 0;ssl3_connect_~ret~0 := -1;ssl3_connect_~skip~0 := 0;ssl3_connect_~tmp___0~0 := 0; 11284#L84 assume 0 != ssl3_connect_~s__info_callback~0;ssl3_connect_~cb~0 := ssl3_connect_~s__info_callback~0; 11285#L87-2 ssl3_connect_#t~post28 := ssl3_connect_~s__in_handshake~0;ssl3_connect_~s__in_handshake~0 := 1 + ssl3_connect_#t~post28;havoc ssl3_connect_#t~post28; 11287#L92 assume !(0 != ssl3_connect_~tmp___1~0 - 12288); 11288#L98-1 assume !false; 11289#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 12000#L101 assume 12292 == ssl3_connect_~s__state~0; 11354#L102 [2019-11-28 20:38:43,146 INFO L796 eck$LassoCheckResult]: Loop: 11354#L102 ssl3_connect_~s__new_session~0 := 1;ssl3_connect_~s__state~0 := 4096;ssl3_connect_#t~post29 := ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0 := 1 + ssl3_connect_#t~post29;havoc ssl3_connect_#t~post29; 11355#L206 ssl3_connect_~s__server~0 := 0; 11395#L211 assume 0 != ssl3_connect_~cb~0; 11400#L211-2 ssl3_connect_~__cil_tmp55~0 := ssl3_connect_~s__version~0 - 65280; 11313#L216 assume !(768 != ssl3_connect_~__cil_tmp55~0);ssl3_connect_~s__type~0 := 4096; 11314#L222 assume !(0 == ssl3_connect_~s__init_buf___0~0); 11396#L222-2 assume !(0 == ssl3_connect_~tmp___4~0); 11316#L238 assume !(0 == ssl3_connect_~tmp___5~0);ssl3_connect_~s__state~0 := 4368;ssl3_connect_#t~post31 := ssl3_connect_~s__ctx__stats__sess_connect~0;ssl3_connect_~s__ctx__stats__sess_connect~0 := 1 + ssl3_connect_#t~post31;havoc ssl3_connect_#t~post31;ssl3_connect_~s__init_num~0 := 0; 11317#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 11978#L520 ssl3_connect_~skip~0 := 0; 11977#L98-1 assume !false; 11976#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 11975#L101 assume !(12292 == ssl3_connect_~s__state~0); 11974#L104 assume !(16384 == ssl3_connect_~s__state~0); 11390#L107 assume !(4096 == ssl3_connect_~s__state~0); 11380#L110 assume !(20480 == ssl3_connect_~s__state~0); 11356#L113 assume !(4099 == ssl3_connect_~s__state~0); 11357#L116 assume 4368 == ssl3_connect_~s__state~0; 11291#L120 ssl3_connect_~s__shutdown~0 := 0;ssl3_connect_~ret~0 := ssl3_connect_#t~nondet32;havoc ssl3_connect_#t~nondet32; 11292#L250 assume 0 == ssl3_connect_~blastFlag~0;ssl3_connect_~blastFlag~0 := 1; 11372#L253-2 assume !(ssl3_connect_~ret~0 <= 0);ssl3_connect_~s__state~0 := 4384;ssl3_connect_~s__init_num~0 := 0; 11768#L262 assume ssl3_connect_~s__bbio~0 != ssl3_connect_~s__wbio~0; 11763#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 11759#L520 ssl3_connect_~skip~0 := 0; 11757#L98-1 assume !false; 11754#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 11752#L101 assume !(12292 == ssl3_connect_~s__state~0); 11750#L104 assume !(16384 == ssl3_connect_~s__state~0); 11747#L107 assume !(4096 == ssl3_connect_~s__state~0); 11744#L110 assume !(20480 == ssl3_connect_~s__state~0); 11741#L113 assume !(4099 == ssl3_connect_~s__state~0); 11728#L116 assume !(4368 == ssl3_connect_~s__state~0); 11724#L119 assume !(4369 == ssl3_connect_~s__state~0); 11721#L122 assume 4384 == ssl3_connect_~s__state~0; 11385#L126 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet33;havoc ssl3_connect_#t~nondet33; 11386#L269 assume 1 == ssl3_connect_~blastFlag~0;ssl3_connect_~blastFlag~0 := 2; 11404#L269-2 assume !(ssl3_connect_~ret~0 <= 0); 11373#L275 assume 0 != ssl3_connect_~s__hit~0;ssl3_connect_~s__state~0 := 4560; 11374#L275-2 ssl3_connect_~s__init_num~0 := 0; 11918#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 11915#L520 ssl3_connect_~skip~0 := 0; 11914#L98-1 assume !false; 11913#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 11912#L101 assume !(12292 == ssl3_connect_~s__state~0); 11911#L104 assume !(16384 == ssl3_connect_~s__state~0); 11910#L107 assume !(4096 == ssl3_connect_~s__state~0); 11908#L110 assume !(20480 == ssl3_connect_~s__state~0); 11906#L113 assume !(4099 == ssl3_connect_~s__state~0); 11904#L116 assume !(4368 == ssl3_connect_~s__state~0); 11854#L119 assume !(4369 == ssl3_connect_~s__state~0); 11846#L122 assume !(4384 == ssl3_connect_~s__state~0); 11845#L125 assume !(4385 == ssl3_connect_~s__state~0); 11844#L128 assume !(4400 == ssl3_connect_~s__state~0); 11843#L131 assume !(4401 == ssl3_connect_~s__state~0); 11842#L134 assume !(4416 == ssl3_connect_~s__state~0); 11835#L137 assume !(4417 == ssl3_connect_~s__state~0); 11833#L140 assume !(4432 == ssl3_connect_~s__state~0); 11832#L143 assume !(4433 == ssl3_connect_~s__state~0); 11831#L146 assume !(4448 == ssl3_connect_~s__state~0); 11830#L149 assume !(4449 == ssl3_connect_~s__state~0); 11829#L152 assume !(4464 == ssl3_connect_~s__state~0); 11828#L155 assume !(4465 == ssl3_connect_~s__state~0); 11826#L158 assume !(4466 == ssl3_connect_~s__state~0); 11821#L161 assume !(4467 == ssl3_connect_~s__state~0); 11819#L164 assume !(4480 == ssl3_connect_~s__state~0); 11810#L167 assume !(4481 == ssl3_connect_~s__state~0); 11806#L170 assume !(4496 == ssl3_connect_~s__state~0); 11802#L173 assume !(4497 == ssl3_connect_~s__state~0); 11798#L176 assume !(4512 == ssl3_connect_~s__state~0); 11794#L179 assume !(4513 == ssl3_connect_~s__state~0); 11790#L182 assume !(4528 == ssl3_connect_~s__state~0); 11787#L185 assume !(4529 == ssl3_connect_~s__state~0); 11408#L188 assume 4560 == ssl3_connect_~s__state~0; 11403#L192 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet43;havoc ssl3_connect_#t~nondet43; 11297#L431 assume !(ssl3_connect_~ret~0 <= 0); 11298#L434 assume !(0 != ssl3_connect_~s__hit~0);ssl3_connect_~s__state~0 := 3; 11406#L434-2 ssl3_connect_~s__init_num~0 := 0; 11342#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 11987#L520 ssl3_connect_~skip~0 := 0; 11986#L98-1 assume !false; 11984#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 11979#L101 assume !(12292 == ssl3_connect_~s__state~0); 11383#L104 assume !(16384 == ssl3_connect_~s__state~0); 11384#L107 assume !(4096 == ssl3_connect_~s__state~0); 11930#L110 assume !(20480 == ssl3_connect_~s__state~0); 11927#L113 assume !(4099 == ssl3_connect_~s__state~0); 11928#L116 assume !(4368 == ssl3_connect_~s__state~0); 11348#L119 assume !(4369 == ssl3_connect_~s__state~0); 11320#L122 assume !(4384 == ssl3_connect_~s__state~0); 11302#L125 assume !(4385 == ssl3_connect_~s__state~0); 11303#L128 assume !(4400 == ssl3_connect_~s__state~0); 11293#L131 assume !(4401 == ssl3_connect_~s__state~0); 11294#L134 assume !(4416 == ssl3_connect_~s__state~0); 11387#L137 assume !(4417 == ssl3_connect_~s__state~0); 11388#L140 assume !(4432 == ssl3_connect_~s__state~0); 11365#L143 assume !(4433 == ssl3_connect_~s__state~0); 11358#L146 assume !(4448 == ssl3_connect_~s__state~0); 11359#L149 assume !(4449 == ssl3_connect_~s__state~0); 11350#L152 assume !(4464 == ssl3_connect_~s__state~0); 11326#L155 assume !(4465 == ssl3_connect_~s__state~0); 11304#L158 assume !(4466 == ssl3_connect_~s__state~0); 11305#L161 assume !(4467 == ssl3_connect_~s__state~0); 11295#L164 assume !(4480 == ssl3_connect_~s__state~0); 11296#L167 assume !(4481 == ssl3_connect_~s__state~0); 11401#L170 assume !(4496 == ssl3_connect_~s__state~0); 11402#L173 assume !(4497 == ssl3_connect_~s__state~0); 11857#L176 assume !(4512 == ssl3_connect_~s__state~0); 11361#L179 assume !(4513 == ssl3_connect_~s__state~0); 11362#L182 assume !(4528 == ssl3_connect_~s__state~0); 11353#L185 assume !(4529 == ssl3_connect_~s__state~0); 11327#L188 assume !(4560 == ssl3_connect_~s__state~0); 11328#L191 assume !(4561 == ssl3_connect_~s__state~0); 11311#L194 assume 4352 == ssl3_connect_~s__state~0; 11312#L195 ssl3_connect_~__cil_tmp62~0 := ssl3_connect_~num1~0; 11335#L444 assume !(ssl3_connect_~__cil_tmp62~0 > 0); 11336#L444-2 ssl3_connect_~s__state~0 := ssl3_connect_~s__s3__tmp__next_state___0~0; 11343#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 11330#L520 ssl3_connect_~skip~0 := 0; 11378#L98-1 assume !false; 11997#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 11397#L101 assume 12292 == ssl3_connect_~s__state~0; 11354#L102 [2019-11-28 20:38:43,146 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 20:38:43,146 INFO L82 PathProgramCache]: Analyzing trace with hash -1537383083, now seen corresponding path program 11 times [2019-11-28 20:38:43,146 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 20:38:43,147 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1629946465] [2019-11-28 20:38:43,147 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 20:38:43,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-28 20:38:43,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-28 20:38:43,154 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-28 20:38:43,154 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 20:38:43,155 INFO L82 PathProgramCache]: Analyzing trace with hash 1843542017, now seen corresponding path program 1 times [2019-11-28 20:38:43,155 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 20:38:43,155 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [976882181] [2019-11-28 20:38:43,155 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 20:38:43,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 20:38:43,188 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 93 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2019-11-28 20:38:43,189 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [976882181] [2019-11-28 20:38:43,189 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-28 20:38:43,190 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-28 20:38:43,190 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [555526564] [2019-11-28 20:38:43,190 INFO L811 eck$LassoCheckResult]: loop already infeasible [2019-11-28 20:38:43,191 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-28 20:38:43,191 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-28 20:38:43,191 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-28 20:38:43,191 INFO L87 Difference]: Start difference. First operand 730 states and 993 transitions. cyclomatic complexity: 264 Second operand 3 states. [2019-11-28 20:38:43,226 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-28 20:38:43,226 INFO L93 Difference]: Finished difference Result 1312 states and 1801 transitions. [2019-11-28 20:38:43,227 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-28 20:38:43,227 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1312 states and 1801 transitions. [2019-11-28 20:38:43,234 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 1290 [2019-11-28 20:38:43,242 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1312 states to 1312 states and 1801 transitions. [2019-11-28 20:38:43,242 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1312 [2019-11-28 20:38:43,244 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1312 [2019-11-28 20:38:43,244 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1312 states and 1801 transitions. [2019-11-28 20:38:43,245 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2019-11-28 20:38:43,245 INFO L688 BuchiCegarLoop]: Abstraction has 1312 states and 1801 transitions. [2019-11-28 20:38:43,246 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1312 states and 1801 transitions. [2019-11-28 20:38:43,266 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1312 to 1312. [2019-11-28 20:38:43,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1312 states. [2019-11-28 20:38:43,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1312 states to 1312 states and 1801 transitions. [2019-11-28 20:38:43,270 INFO L711 BuchiCegarLoop]: Abstraction has 1312 states and 1801 transitions. [2019-11-28 20:38:43,270 INFO L591 BuchiCegarLoop]: Abstraction has 1312 states and 1801 transitions. [2019-11-28 20:38:43,270 INFO L424 BuchiCegarLoop]: ======== Iteration 16============ [2019-11-28 20:38:43,270 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1312 states and 1801 transitions. [2019-11-28 20:38:43,276 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 1290 [2019-11-28 20:38:43,277 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-11-28 20:38:43,277 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-11-28 20:38:43,278 INFO L849 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1] [2019-11-28 20:38:43,279 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [7, 7, 7, 7, 6, 6, 6, 6, 6, 5, 5, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-28 20:38:43,279 INFO L794 eck$LassoCheckResult]: Stem: 13430#ULTIMATE.startENTRY havoc main_#res;havoc main_#t~ret48, main_~s~0;havoc main_~s~0;main_~s~0 := 12292;ssl3_connect_#in~initial_state := main_~s~0;havoc ssl3_connect_#res;havoc ssl3_connect_#t~nondet0, ssl3_connect_#t~nondet1, ssl3_connect_#t~nondet2, ssl3_connect_#t~nondet3, ssl3_connect_#t~nondet4, ssl3_connect_#t~nondet5, ssl3_connect_#t~nondet6, ssl3_connect_#t~nondet7, ssl3_connect_#t~nondet8, ssl3_connect_#t~nondet9, ssl3_connect_#t~nondet10, ssl3_connect_#t~nondet11, ssl3_connect_#t~nondet12, ssl3_connect_#t~nondet13, ssl3_connect_#t~nondet14, ssl3_connect_#t~nondet15, ssl3_connect_#t~nondet16, ssl3_connect_#t~nondet17, ssl3_connect_#t~nondet18, ssl3_connect_#t~nondet19, ssl3_connect_#t~nondet20, ssl3_connect_#t~nondet21, ssl3_connect_#t~nondet22, ssl3_connect_#t~nondet23, ssl3_connect_#t~nondet24, ssl3_connect_#t~nondet25, ssl3_connect_#t~nondet26, ssl3_connect_#t~nondet27, ssl3_connect_#t~post28, ssl3_connect_#t~post29, ssl3_connect_#t~nondet30, ssl3_connect_#t~post31, ssl3_connect_#t~nondet32, ssl3_connect_#t~nondet33, ssl3_connect_#t~nondet34, ssl3_connect_#t~nondet35, ssl3_connect_#t~nondet36, ssl3_connect_#t~nondet37, ssl3_connect_#t~nondet38, ssl3_connect_#t~nondet39, ssl3_connect_#t~nondet40, ssl3_connect_#t~nondet41, ssl3_connect_#t~nondet42, ssl3_connect_#t~nondet43, ssl3_connect_#t~post44, ssl3_connect_#t~post45, ssl3_connect_#t~nondet46, ssl3_connect_#t~post47, ssl3_connect_~initial_state, ssl3_connect_~s__info_callback~0, ssl3_connect_~s__in_handshake~0, ssl3_connect_~s__state~0, ssl3_connect_~s__new_session~0, ssl3_connect_~s__server~0, ssl3_connect_~s__version~0, ssl3_connect_~s__type~0, ssl3_connect_~s__init_num~0, ssl3_connect_~s__bbio~0, ssl3_connect_~s__wbio~0, ssl3_connect_~s__hit~0, ssl3_connect_~s__rwstate~0, ssl3_connect_~s__init_buf___0~0, ssl3_connect_~s__debug~0, ssl3_connect_~s__shutdown~0, ssl3_connect_~s__ctx__info_callback~0, ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0, ssl3_connect_~s__ctx__stats__sess_connect~0, ssl3_connect_~s__ctx__stats__sess_hit~0, ssl3_connect_~s__ctx__stats__sess_connect_good~0, ssl3_connect_~s__s3__change_cipher_spec~0, ssl3_connect_~s__s3__flags~0, ssl3_connect_~s__s3__delay_buf_pop_ret~0, ssl3_connect_~s__s3__tmp__cert_req~0, ssl3_connect_~s__s3__tmp__new_compression~0, ssl3_connect_~s__s3__tmp__reuse_message~0, ssl3_connect_~s__s3__tmp__new_cipher~0, ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0, ssl3_connect_~s__s3__tmp__next_state___0~0, ssl3_connect_~s__s3__tmp__new_compression__id~0, ssl3_connect_~s__session__cipher~0, ssl3_connect_~s__session__compress_meth~0, ssl3_connect_~buf~0, ssl3_connect_~tmp~0, ssl3_connect_~l~0, ssl3_connect_~num1~0, ssl3_connect_~cb~0, ssl3_connect_~ret~0, ssl3_connect_~new_state~0, ssl3_connect_~state~0, ssl3_connect_~skip~0, ssl3_connect_~tmp___0~0, ssl3_connect_~tmp___1~0, ssl3_connect_~tmp___2~0, ssl3_connect_~tmp___3~0, ssl3_connect_~tmp___4~0, ssl3_connect_~tmp___5~0, ssl3_connect_~tmp___6~0, ssl3_connect_~tmp___7~0, ssl3_connect_~tmp___8~0, ssl3_connect_~tmp___9~0, ssl3_connect_~blastFlag~0, ssl3_connect_~__cil_tmp55~0, ssl3_connect_~__cil_tmp56~0, ssl3_connect_~__cil_tmp57~0, ssl3_connect_~__cil_tmp58~0, ssl3_connect_~__cil_tmp59~0, ssl3_connect_~__cil_tmp60~0, ssl3_connect_~__cil_tmp61~0, ssl3_connect_~__cil_tmp62~0, ssl3_connect_~__cil_tmp63~0, ssl3_connect_~__cil_tmp64~0, ssl3_connect_~__cil_tmp65~0;ssl3_connect_~initial_state := ssl3_connect_#in~initial_state;ssl3_connect_~s__info_callback~0 := ssl3_connect_#t~nondet0;havoc ssl3_connect_#t~nondet0;ssl3_connect_~s__in_handshake~0 := ssl3_connect_#t~nondet1;havoc ssl3_connect_#t~nondet1;havoc ssl3_connect_~s__state~0;havoc ssl3_connect_~s__new_session~0;havoc ssl3_connect_~s__server~0;ssl3_connect_~s__version~0 := ssl3_connect_#t~nondet2;havoc ssl3_connect_#t~nondet2;havoc ssl3_connect_~s__type~0;havoc ssl3_connect_~s__init_num~0;ssl3_connect_~s__bbio~0 := ssl3_connect_#t~nondet3;havoc ssl3_connect_#t~nondet3;ssl3_connect_~s__wbio~0 := ssl3_connect_#t~nondet4;havoc ssl3_connect_#t~nondet4;ssl3_connect_~s__hit~0 := ssl3_connect_#t~nondet5;havoc ssl3_connect_#t~nondet5;havoc ssl3_connect_~s__rwstate~0;ssl3_connect_~s__init_buf___0~0 := 1;ssl3_connect_~s__debug~0 := ssl3_connect_#t~nondet6;havoc ssl3_connect_#t~nondet6;havoc ssl3_connect_~s__shutdown~0;ssl3_connect_~s__ctx__info_callback~0 := ssl3_connect_#t~nondet7;havoc ssl3_connect_#t~nondet7;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0 := ssl3_connect_#t~nondet8;havoc ssl3_connect_#t~nondet8;ssl3_connect_~s__ctx__stats__sess_connect~0 := ssl3_connect_#t~nondet9;havoc ssl3_connect_#t~nondet9;ssl3_connect_~s__ctx__stats__sess_hit~0 := ssl3_connect_#t~nondet10;havoc ssl3_connect_#t~nondet10;ssl3_connect_~s__ctx__stats__sess_connect_good~0 := ssl3_connect_#t~nondet11;havoc ssl3_connect_#t~nondet11;havoc ssl3_connect_~s__s3__change_cipher_spec~0;havoc ssl3_connect_~s__s3__flags~0;havoc ssl3_connect_~s__s3__delay_buf_pop_ret~0;ssl3_connect_~s__s3__tmp__cert_req~0 := ssl3_connect_#t~nondet12;havoc ssl3_connect_#t~nondet12;ssl3_connect_~s__s3__tmp__new_compression~0 := ssl3_connect_#t~nondet13;havoc ssl3_connect_#t~nondet13;ssl3_connect_~s__s3__tmp__reuse_message~0 := ssl3_connect_#t~nondet14;havoc ssl3_connect_#t~nondet14;ssl3_connect_~s__s3__tmp__new_cipher~0 := ssl3_connect_#t~nondet15;havoc ssl3_connect_#t~nondet15;ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0 := ssl3_connect_#t~nondet16;havoc ssl3_connect_#t~nondet16;havoc ssl3_connect_~s__s3__tmp__next_state___0~0;ssl3_connect_~s__s3__tmp__new_compression__id~0 := ssl3_connect_#t~nondet17;havoc ssl3_connect_#t~nondet17;havoc ssl3_connect_~s__session__cipher~0;havoc ssl3_connect_~s__session__compress_meth~0;havoc ssl3_connect_~buf~0;havoc ssl3_connect_~tmp~0;havoc ssl3_connect_~l~0;havoc ssl3_connect_~num1~0;havoc ssl3_connect_~cb~0;havoc ssl3_connect_~ret~0;havoc ssl3_connect_~new_state~0;havoc ssl3_connect_~state~0;havoc ssl3_connect_~skip~0;havoc ssl3_connect_~tmp___0~0;ssl3_connect_~tmp___1~0 := ssl3_connect_#t~nondet18;havoc ssl3_connect_#t~nondet18;ssl3_connect_~tmp___2~0 := ssl3_connect_#t~nondet19;havoc ssl3_connect_#t~nondet19;ssl3_connect_~tmp___3~0 := ssl3_connect_#t~nondet20;havoc ssl3_connect_#t~nondet20;ssl3_connect_~tmp___4~0 := ssl3_connect_#t~nondet21;havoc ssl3_connect_#t~nondet21;ssl3_connect_~tmp___5~0 := ssl3_connect_#t~nondet22;havoc ssl3_connect_#t~nondet22;ssl3_connect_~tmp___6~0 := ssl3_connect_#t~nondet23;havoc ssl3_connect_#t~nondet23;ssl3_connect_~tmp___7~0 := ssl3_connect_#t~nondet24;havoc ssl3_connect_#t~nondet24;ssl3_connect_~tmp___8~0 := ssl3_connect_#t~nondet25;havoc ssl3_connect_#t~nondet25;ssl3_connect_~tmp___9~0 := ssl3_connect_#t~nondet26;havoc ssl3_connect_#t~nondet26;havoc ssl3_connect_~blastFlag~0;havoc ssl3_connect_~__cil_tmp55~0;havoc ssl3_connect_~__cil_tmp56~0;havoc ssl3_connect_~__cil_tmp57~0;havoc ssl3_connect_~__cil_tmp58~0;havoc ssl3_connect_~__cil_tmp59~0;havoc ssl3_connect_~__cil_tmp60~0;havoc ssl3_connect_~__cil_tmp61~0;havoc ssl3_connect_~__cil_tmp62~0;havoc ssl3_connect_~__cil_tmp63~0;havoc ssl3_connect_~__cil_tmp64~0;havoc ssl3_connect_~__cil_tmp65~0;ssl3_connect_~s__state~0 := ssl3_connect_~initial_state;ssl3_connect_~blastFlag~0 := 0;ssl3_connect_~tmp~0 := ssl3_connect_#t~nondet27;havoc ssl3_connect_#t~nondet27;ssl3_connect_~cb~0 := 0;ssl3_connect_~ret~0 := -1;ssl3_connect_~skip~0 := 0;ssl3_connect_~tmp___0~0 := 0; 13332#L84 assume 0 != ssl3_connect_~s__info_callback~0;ssl3_connect_~cb~0 := ssl3_connect_~s__info_callback~0; 13333#L87-2 ssl3_connect_#t~post28 := ssl3_connect_~s__in_handshake~0;ssl3_connect_~s__in_handshake~0 := 1 + ssl3_connect_#t~post28;havoc ssl3_connect_#t~post28; 13335#L92 assume !(0 != ssl3_connect_~tmp___1~0 - 12288); 13336#L98-1 assume !false; 13337#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 14629#L101 assume 12292 == ssl3_connect_~s__state~0; 13407#L102 [2019-11-28 20:38:43,279 INFO L796 eck$LassoCheckResult]: Loop: 13407#L102 ssl3_connect_~s__new_session~0 := 1;ssl3_connect_~s__state~0 := 4096;ssl3_connect_#t~post29 := ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0 := 1 + ssl3_connect_#t~post29;havoc ssl3_connect_#t~post29; 13408#L206 ssl3_connect_~s__server~0 := 0; 13450#L211 assume 0 != ssl3_connect_~cb~0; 13454#L211-2 ssl3_connect_~__cil_tmp55~0 := ssl3_connect_~s__version~0 - 65280; 13362#L216 assume !(768 != ssl3_connect_~__cil_tmp55~0);ssl3_connect_~s__type~0 := 4096; 13363#L222 assume !(0 == ssl3_connect_~s__init_buf___0~0); 13451#L222-2 assume !(0 == ssl3_connect_~tmp___4~0); 13366#L238 assume !(0 == ssl3_connect_~tmp___5~0);ssl3_connect_~s__state~0 := 4368;ssl3_connect_#t~post31 := ssl3_connect_~s__ctx__stats__sess_connect~0;ssl3_connect_~s__ctx__stats__sess_connect~0 := 1 + ssl3_connect_#t~post31;havoc ssl3_connect_#t~post31;ssl3_connect_~s__init_num~0 := 0; 13367#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 14624#L520 ssl3_connect_~skip~0 := 0; 14623#L98-1 assume !false; 14621#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 14609#L101 assume !(12292 == ssl3_connect_~s__state~0); 14606#L104 assume !(16384 == ssl3_connect_~s__state~0); 14605#L107 assume !(4096 == ssl3_connect_~s__state~0); 14604#L110 assume !(20480 == ssl3_connect_~s__state~0); 14603#L113 assume !(4099 == ssl3_connect_~s__state~0); 14601#L116 assume 4368 == ssl3_connect_~s__state~0; 13339#L120 ssl3_connect_~s__shutdown~0 := 0;ssl3_connect_~ret~0 := ssl3_connect_#t~nondet32;havoc ssl3_connect_#t~nondet32; 13340#L250 assume 0 == ssl3_connect_~blastFlag~0;ssl3_connect_~blastFlag~0 := 1; 13423#L253-2 assume !(ssl3_connect_~ret~0 <= 0);ssl3_connect_~s__state~0 := 4384;ssl3_connect_~s__init_num~0 := 0; 13397#L262 assume ssl3_connect_~s__bbio~0 != ssl3_connect_~s__wbio~0; 13398#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 14615#L520 ssl3_connect_~skip~0 := 0; 14614#L98-1 assume !false; 14613#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 14612#L101 assume !(12292 == ssl3_connect_~s__state~0); 14611#L104 assume !(16384 == ssl3_connect_~s__state~0); 14610#L107 assume !(4096 == ssl3_connect_~s__state~0); 13433#L110 assume !(20480 == ssl3_connect_~s__state~0); 13409#L113 assume !(4099 == ssl3_connect_~s__state~0); 13400#L116 assume !(4368 == ssl3_connect_~s__state~0); 13401#L119 assume !(4369 == ssl3_connect_~s__state~0); 13370#L122 assume 4384 == ssl3_connect_~s__state~0; 13371#L126 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet33;havoc ssl3_connect_#t~nondet33; 13438#L269 assume 1 == ssl3_connect_~blastFlag~0;ssl3_connect_~blastFlag~0 := 2; 13472#L269-2 assume !(ssl3_connect_~ret~0 <= 0); 13473#L275 assume !(0 != ssl3_connect_~s__hit~0);ssl3_connect_~s__state~0 := 4400; 14104#L275-2 ssl3_connect_~s__init_num~0 := 0; 14101#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 14066#L520 ssl3_connect_~skip~0 := 0; 14065#L98-1 assume !false; 14063#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 14061#L101 assume !(12292 == ssl3_connect_~s__state~0); 14060#L104 assume !(16384 == ssl3_connect_~s__state~0); 14059#L107 assume !(4096 == ssl3_connect_~s__state~0); 14057#L110 assume !(20480 == ssl3_connect_~s__state~0); 14048#L113 assume !(4099 == ssl3_connect_~s__state~0); 14045#L116 assume !(4368 == ssl3_connect_~s__state~0); 14042#L119 assume !(4369 == ssl3_connect_~s__state~0); 14039#L122 assume !(4384 == ssl3_connect_~s__state~0); 14036#L125 assume !(4385 == ssl3_connect_~s__state~0); 14033#L128 assume 4400 == ssl3_connect_~s__state~0; 13644#L132 ssl3_connect_~__cil_tmp56~0 := ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0; 14026#L286 assume 0 != (ssl3_connect_~__cil_tmp56~0 - 256) % 4294967296;ssl3_connect_~skip~0 := 1; 14027#L286-2 ssl3_connect_~s__state~0 := 4416;ssl3_connect_~s__init_num~0 := 0; 14051#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 14046#L520 ssl3_connect_~skip~0 := 0; 14043#L98-1 assume !false; 14040#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 14037#L101 assume !(12292 == ssl3_connect_~s__state~0); 14034#L104 assume !(16384 == ssl3_connect_~s__state~0); 14031#L107 assume !(4096 == ssl3_connect_~s__state~0); 14030#L110 assume !(20480 == ssl3_connect_~s__state~0); 13984#L113 assume !(4099 == ssl3_connect_~s__state~0); 13904#L116 assume !(4368 == ssl3_connect_~s__state~0); 13894#L119 assume !(4369 == ssl3_connect_~s__state~0); 13892#L122 assume !(4384 == ssl3_connect_~s__state~0); 13890#L125 assume !(4385 == ssl3_connect_~s__state~0); 13889#L128 assume !(4400 == ssl3_connect_~s__state~0); 13888#L131 assume !(4401 == ssl3_connect_~s__state~0); 13887#L134 assume 4416 == ssl3_connect_~s__state~0; 13636#L138 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet35;havoc ssl3_connect_#t~nondet35; 13879#L304 assume !(3 == ssl3_connect_~blastFlag~0); 13880#L304-2 assume !(ssl3_connect_~ret~0 <= 0);ssl3_connect_~s__state~0 := 4432;ssl3_connect_~s__init_num~0 := 0; 13874#L312 assume !(0 == ssl3_connect_~tmp___6~0); 13875#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 13853#L520 ssl3_connect_~skip~0 := 0; 13854#L98-1 assume !false; 13843#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 13844#L101 assume !(12292 == ssl3_connect_~s__state~0); 13833#L104 assume !(16384 == ssl3_connect_~s__state~0); 13834#L107 assume !(4096 == ssl3_connect_~s__state~0); 13823#L110 assume !(20480 == ssl3_connect_~s__state~0); 13824#L113 assume !(4099 == ssl3_connect_~s__state~0); 13813#L116 assume !(4368 == ssl3_connect_~s__state~0); 13814#L119 assume !(4369 == ssl3_connect_~s__state~0); 13801#L122 assume !(4384 == ssl3_connect_~s__state~0); 13802#L125 assume !(4385 == ssl3_connect_~s__state~0); 13787#L128 assume !(4400 == ssl3_connect_~s__state~0); 13788#L131 assume !(4401 == ssl3_connect_~s__state~0); 13777#L134 assume !(4416 == ssl3_connect_~s__state~0); 13778#L137 assume !(4417 == ssl3_connect_~s__state~0); 13708#L140 assume 4432 == ssl3_connect_~s__state~0; 13631#L144 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet36;havoc ssl3_connect_#t~nondet36; 14001#L320 assume !(5 == ssl3_connect_~blastFlag~0); 13374#L323 assume !(ssl3_connect_~ret~0 <= 0);ssl3_connect_~s__state~0 := 4448;ssl3_connect_~s__init_num~0 := 0; 13375#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 13928#L520 ssl3_connect_~skip~0 := 0; 13927#L98-1 assume !false; 13926#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 13660#L101 assume !(12292 == ssl3_connect_~s__state~0); 13661#L104 assume !(16384 == ssl3_connect_~s__state~0); 13656#L107 assume !(4096 == ssl3_connect_~s__state~0); 13657#L110 assume !(20480 == ssl3_connect_~s__state~0); 13652#L113 assume !(4099 == ssl3_connect_~s__state~0); 13653#L116 assume !(4368 == ssl3_connect_~s__state~0); 13648#L119 assume !(4369 == ssl3_connect_~s__state~0); 13647#L122 assume !(4384 == ssl3_connect_~s__state~0); 13646#L125 assume !(4385 == ssl3_connect_~s__state~0); 13643#L128 assume !(4400 == ssl3_connect_~s__state~0); 13645#L131 assume !(4401 == ssl3_connect_~s__state~0); 13639#L134 assume !(4416 == ssl3_connect_~s__state~0); 13635#L137 assume !(4417 == ssl3_connect_~s__state~0); 13633#L140 assume !(4432 == ssl3_connect_~s__state~0); 13630#L143 assume !(4433 == ssl3_connect_~s__state~0); 13519#L146 assume !(4448 == ssl3_connect_~s__state~0); 13518#L149 assume !(4449 == ssl3_connect_~s__state~0); 13517#L152 assume !(4464 == ssl3_connect_~s__state~0); 13516#L155 assume !(4465 == ssl3_connect_~s__state~0); 13514#L158 assume !(4466 == ssl3_connect_~s__state~0); 13508#L161 assume !(4467 == ssl3_connect_~s__state~0); 13506#L164 assume !(4480 == ssl3_connect_~s__state~0); 13502#L167 assume !(4481 == ssl3_connect_~s__state~0); 13504#L170 assume !(4496 == ssl3_connect_~s__state~0); 13494#L173 assume !(4497 == ssl3_connect_~s__state~0); 13495#L176 assume !(4512 == ssl3_connect_~s__state~0); 13561#L179 assume !(4513 == ssl3_connect_~s__state~0); 13562#L182 assume !(4528 == ssl3_connect_~s__state~0); 13695#L185 assume !(4529 == ssl3_connect_~s__state~0); 13694#L188 assume !(4560 == ssl3_connect_~s__state~0); 13381#L191 assume !(4561 == ssl3_connect_~s__state~0); 13360#L194 assume 4352 == ssl3_connect_~s__state~0; 13361#L195 ssl3_connect_~__cil_tmp62~0 := ssl3_connect_~num1~0; 13388#L444 assume !(ssl3_connect_~__cil_tmp62~0 > 0); 13389#L444-2 ssl3_connect_~s__state~0 := ssl3_connect_~s__s3__tmp__next_state___0~0; 13396#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 13383#L520 ssl3_connect_~skip~0 := 0; 13431#L98-1 assume !false; 14622#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 14557#L101 assume 12292 == ssl3_connect_~s__state~0; 13407#L102 [2019-11-28 20:38:43,280 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 20:38:43,280 INFO L82 PathProgramCache]: Analyzing trace with hash -1537383083, now seen corresponding path program 12 times [2019-11-28 20:38:43,280 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 20:38:43,281 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [682029977] [2019-11-28 20:38:43,281 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 20:38:43,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-28 20:38:43,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-28 20:38:43,288 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-28 20:38:43,289 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 20:38:43,289 INFO L82 PathProgramCache]: Analyzing trace with hash -325336941, now seen corresponding path program 1 times [2019-11-28 20:38:43,289 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 20:38:43,290 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1959646663] [2019-11-28 20:38:43,290 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 20:38:43,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 20:38:43,332 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 100 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2019-11-28 20:38:43,332 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1959646663] [2019-11-28 20:38:43,332 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-28 20:38:43,333 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-28 20:38:43,334 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1791265183] [2019-11-28 20:38:43,334 INFO L811 eck$LassoCheckResult]: loop already infeasible [2019-11-28 20:38:43,335 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-28 20:38:43,335 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-28 20:38:43,335 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-28 20:38:43,335 INFO L87 Difference]: Start difference. First operand 1312 states and 1801 transitions. cyclomatic complexity: 491 Second operand 3 states. [2019-11-28 20:38:43,492 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-28 20:38:43,493 INFO L93 Difference]: Finished difference Result 1424 states and 1937 transitions. [2019-11-28 20:38:43,493 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-28 20:38:43,493 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1424 states and 1937 transitions. [2019-11-28 20:38:43,507 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 1402 [2019-11-28 20:38:43,516 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1424 states to 1424 states and 1937 transitions. [2019-11-28 20:38:43,516 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1424 [2019-11-28 20:38:43,519 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1424 [2019-11-28 20:38:43,519 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1424 states and 1937 transitions. [2019-11-28 20:38:43,519 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2019-11-28 20:38:43,519 INFO L688 BuchiCegarLoop]: Abstraction has 1424 states and 1937 transitions. [2019-11-28 20:38:43,521 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1424 states and 1937 transitions. [2019-11-28 20:38:43,550 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1424 to 1412. [2019-11-28 20:38:43,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1412 states. [2019-11-28 20:38:43,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1412 states to 1412 states and 1921 transitions. [2019-11-28 20:38:43,554 INFO L711 BuchiCegarLoop]: Abstraction has 1412 states and 1921 transitions. [2019-11-28 20:38:43,554 INFO L591 BuchiCegarLoop]: Abstraction has 1412 states and 1921 transitions. [2019-11-28 20:38:43,554 INFO L424 BuchiCegarLoop]: ======== Iteration 17============ [2019-11-28 20:38:43,554 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1412 states and 1921 transitions. [2019-11-28 20:38:43,562 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 1390 [2019-11-28 20:38:43,563 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-11-28 20:38:43,563 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-11-28 20:38:43,565 INFO L849 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1] [2019-11-28 20:38:43,565 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [8, 8, 8, 8, 7, 7, 7, 7, 7, 6, 6, 5, 5, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-28 20:38:43,566 INFO L794 eck$LassoCheckResult]: Stem: 16171#ULTIMATE.startENTRY havoc main_#res;havoc main_#t~ret48, main_~s~0;havoc main_~s~0;main_~s~0 := 12292;ssl3_connect_#in~initial_state := main_~s~0;havoc ssl3_connect_#res;havoc ssl3_connect_#t~nondet0, ssl3_connect_#t~nondet1, ssl3_connect_#t~nondet2, ssl3_connect_#t~nondet3, ssl3_connect_#t~nondet4, ssl3_connect_#t~nondet5, ssl3_connect_#t~nondet6, ssl3_connect_#t~nondet7, ssl3_connect_#t~nondet8, ssl3_connect_#t~nondet9, ssl3_connect_#t~nondet10, ssl3_connect_#t~nondet11, ssl3_connect_#t~nondet12, ssl3_connect_#t~nondet13, ssl3_connect_#t~nondet14, ssl3_connect_#t~nondet15, ssl3_connect_#t~nondet16, ssl3_connect_#t~nondet17, ssl3_connect_#t~nondet18, ssl3_connect_#t~nondet19, ssl3_connect_#t~nondet20, ssl3_connect_#t~nondet21, ssl3_connect_#t~nondet22, ssl3_connect_#t~nondet23, ssl3_connect_#t~nondet24, ssl3_connect_#t~nondet25, ssl3_connect_#t~nondet26, ssl3_connect_#t~nondet27, ssl3_connect_#t~post28, ssl3_connect_#t~post29, ssl3_connect_#t~nondet30, ssl3_connect_#t~post31, ssl3_connect_#t~nondet32, ssl3_connect_#t~nondet33, ssl3_connect_#t~nondet34, ssl3_connect_#t~nondet35, ssl3_connect_#t~nondet36, ssl3_connect_#t~nondet37, ssl3_connect_#t~nondet38, ssl3_connect_#t~nondet39, ssl3_connect_#t~nondet40, ssl3_connect_#t~nondet41, ssl3_connect_#t~nondet42, ssl3_connect_#t~nondet43, ssl3_connect_#t~post44, ssl3_connect_#t~post45, ssl3_connect_#t~nondet46, ssl3_connect_#t~post47, ssl3_connect_~initial_state, ssl3_connect_~s__info_callback~0, ssl3_connect_~s__in_handshake~0, ssl3_connect_~s__state~0, ssl3_connect_~s__new_session~0, ssl3_connect_~s__server~0, ssl3_connect_~s__version~0, ssl3_connect_~s__type~0, ssl3_connect_~s__init_num~0, ssl3_connect_~s__bbio~0, ssl3_connect_~s__wbio~0, ssl3_connect_~s__hit~0, ssl3_connect_~s__rwstate~0, ssl3_connect_~s__init_buf___0~0, ssl3_connect_~s__debug~0, ssl3_connect_~s__shutdown~0, ssl3_connect_~s__ctx__info_callback~0, ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0, ssl3_connect_~s__ctx__stats__sess_connect~0, ssl3_connect_~s__ctx__stats__sess_hit~0, ssl3_connect_~s__ctx__stats__sess_connect_good~0, ssl3_connect_~s__s3__change_cipher_spec~0, ssl3_connect_~s__s3__flags~0, ssl3_connect_~s__s3__delay_buf_pop_ret~0, ssl3_connect_~s__s3__tmp__cert_req~0, ssl3_connect_~s__s3__tmp__new_compression~0, ssl3_connect_~s__s3__tmp__reuse_message~0, ssl3_connect_~s__s3__tmp__new_cipher~0, ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0, ssl3_connect_~s__s3__tmp__next_state___0~0, ssl3_connect_~s__s3__tmp__new_compression__id~0, ssl3_connect_~s__session__cipher~0, ssl3_connect_~s__session__compress_meth~0, ssl3_connect_~buf~0, ssl3_connect_~tmp~0, ssl3_connect_~l~0, ssl3_connect_~num1~0, ssl3_connect_~cb~0, ssl3_connect_~ret~0, ssl3_connect_~new_state~0, ssl3_connect_~state~0, ssl3_connect_~skip~0, ssl3_connect_~tmp___0~0, ssl3_connect_~tmp___1~0, ssl3_connect_~tmp___2~0, ssl3_connect_~tmp___3~0, ssl3_connect_~tmp___4~0, ssl3_connect_~tmp___5~0, ssl3_connect_~tmp___6~0, ssl3_connect_~tmp___7~0, ssl3_connect_~tmp___8~0, ssl3_connect_~tmp___9~0, ssl3_connect_~blastFlag~0, ssl3_connect_~__cil_tmp55~0, ssl3_connect_~__cil_tmp56~0, ssl3_connect_~__cil_tmp57~0, ssl3_connect_~__cil_tmp58~0, ssl3_connect_~__cil_tmp59~0, ssl3_connect_~__cil_tmp60~0, ssl3_connect_~__cil_tmp61~0, ssl3_connect_~__cil_tmp62~0, ssl3_connect_~__cil_tmp63~0, ssl3_connect_~__cil_tmp64~0, ssl3_connect_~__cil_tmp65~0;ssl3_connect_~initial_state := ssl3_connect_#in~initial_state;ssl3_connect_~s__info_callback~0 := ssl3_connect_#t~nondet0;havoc ssl3_connect_#t~nondet0;ssl3_connect_~s__in_handshake~0 := ssl3_connect_#t~nondet1;havoc ssl3_connect_#t~nondet1;havoc ssl3_connect_~s__state~0;havoc ssl3_connect_~s__new_session~0;havoc ssl3_connect_~s__server~0;ssl3_connect_~s__version~0 := ssl3_connect_#t~nondet2;havoc ssl3_connect_#t~nondet2;havoc ssl3_connect_~s__type~0;havoc ssl3_connect_~s__init_num~0;ssl3_connect_~s__bbio~0 := ssl3_connect_#t~nondet3;havoc ssl3_connect_#t~nondet3;ssl3_connect_~s__wbio~0 := ssl3_connect_#t~nondet4;havoc ssl3_connect_#t~nondet4;ssl3_connect_~s__hit~0 := ssl3_connect_#t~nondet5;havoc ssl3_connect_#t~nondet5;havoc ssl3_connect_~s__rwstate~0;ssl3_connect_~s__init_buf___0~0 := 1;ssl3_connect_~s__debug~0 := ssl3_connect_#t~nondet6;havoc ssl3_connect_#t~nondet6;havoc ssl3_connect_~s__shutdown~0;ssl3_connect_~s__ctx__info_callback~0 := ssl3_connect_#t~nondet7;havoc ssl3_connect_#t~nondet7;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0 := ssl3_connect_#t~nondet8;havoc ssl3_connect_#t~nondet8;ssl3_connect_~s__ctx__stats__sess_connect~0 := ssl3_connect_#t~nondet9;havoc ssl3_connect_#t~nondet9;ssl3_connect_~s__ctx__stats__sess_hit~0 := ssl3_connect_#t~nondet10;havoc ssl3_connect_#t~nondet10;ssl3_connect_~s__ctx__stats__sess_connect_good~0 := ssl3_connect_#t~nondet11;havoc ssl3_connect_#t~nondet11;havoc ssl3_connect_~s__s3__change_cipher_spec~0;havoc ssl3_connect_~s__s3__flags~0;havoc ssl3_connect_~s__s3__delay_buf_pop_ret~0;ssl3_connect_~s__s3__tmp__cert_req~0 := ssl3_connect_#t~nondet12;havoc ssl3_connect_#t~nondet12;ssl3_connect_~s__s3__tmp__new_compression~0 := ssl3_connect_#t~nondet13;havoc ssl3_connect_#t~nondet13;ssl3_connect_~s__s3__tmp__reuse_message~0 := ssl3_connect_#t~nondet14;havoc ssl3_connect_#t~nondet14;ssl3_connect_~s__s3__tmp__new_cipher~0 := ssl3_connect_#t~nondet15;havoc ssl3_connect_#t~nondet15;ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0 := ssl3_connect_#t~nondet16;havoc ssl3_connect_#t~nondet16;havoc ssl3_connect_~s__s3__tmp__next_state___0~0;ssl3_connect_~s__s3__tmp__new_compression__id~0 := ssl3_connect_#t~nondet17;havoc ssl3_connect_#t~nondet17;havoc ssl3_connect_~s__session__cipher~0;havoc ssl3_connect_~s__session__compress_meth~0;havoc ssl3_connect_~buf~0;havoc ssl3_connect_~tmp~0;havoc ssl3_connect_~l~0;havoc ssl3_connect_~num1~0;havoc ssl3_connect_~cb~0;havoc ssl3_connect_~ret~0;havoc ssl3_connect_~new_state~0;havoc ssl3_connect_~state~0;havoc ssl3_connect_~skip~0;havoc ssl3_connect_~tmp___0~0;ssl3_connect_~tmp___1~0 := ssl3_connect_#t~nondet18;havoc ssl3_connect_#t~nondet18;ssl3_connect_~tmp___2~0 := ssl3_connect_#t~nondet19;havoc ssl3_connect_#t~nondet19;ssl3_connect_~tmp___3~0 := ssl3_connect_#t~nondet20;havoc ssl3_connect_#t~nondet20;ssl3_connect_~tmp___4~0 := ssl3_connect_#t~nondet21;havoc ssl3_connect_#t~nondet21;ssl3_connect_~tmp___5~0 := ssl3_connect_#t~nondet22;havoc ssl3_connect_#t~nondet22;ssl3_connect_~tmp___6~0 := ssl3_connect_#t~nondet23;havoc ssl3_connect_#t~nondet23;ssl3_connect_~tmp___7~0 := ssl3_connect_#t~nondet24;havoc ssl3_connect_#t~nondet24;ssl3_connect_~tmp___8~0 := ssl3_connect_#t~nondet25;havoc ssl3_connect_#t~nondet25;ssl3_connect_~tmp___9~0 := ssl3_connect_#t~nondet26;havoc ssl3_connect_#t~nondet26;havoc ssl3_connect_~blastFlag~0;havoc ssl3_connect_~__cil_tmp55~0;havoc ssl3_connect_~__cil_tmp56~0;havoc ssl3_connect_~__cil_tmp57~0;havoc ssl3_connect_~__cil_tmp58~0;havoc ssl3_connect_~__cil_tmp59~0;havoc ssl3_connect_~__cil_tmp60~0;havoc ssl3_connect_~__cil_tmp61~0;havoc ssl3_connect_~__cil_tmp62~0;havoc ssl3_connect_~__cil_tmp63~0;havoc ssl3_connect_~__cil_tmp64~0;havoc ssl3_connect_~__cil_tmp65~0;ssl3_connect_~s__state~0 := ssl3_connect_~initial_state;ssl3_connect_~blastFlag~0 := 0;ssl3_connect_~tmp~0 := ssl3_connect_#t~nondet27;havoc ssl3_connect_#t~nondet27;ssl3_connect_~cb~0 := 0;ssl3_connect_~ret~0 := -1;ssl3_connect_~skip~0 := 0;ssl3_connect_~tmp___0~0 := 0; 16075#L84 assume 0 != ssl3_connect_~s__info_callback~0;ssl3_connect_~cb~0 := ssl3_connect_~s__info_callback~0; 16076#L87-2 ssl3_connect_#t~post28 := ssl3_connect_~s__in_handshake~0;ssl3_connect_~s__in_handshake~0 := 1 + ssl3_connect_#t~post28;havoc ssl3_connect_#t~post28; 16078#L92 assume !(0 != ssl3_connect_~tmp___1~0 - 12288); 16092#L98-1 assume !false; 16295#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 16818#L101 assume 12292 == ssl3_connect_~s__state~0; 16809#L102 [2019-11-28 20:38:43,566 INFO L796 eck$LassoCheckResult]: Loop: 16809#L102 ssl3_connect_~s__new_session~0 := 1;ssl3_connect_~s__state~0 := 4096;ssl3_connect_#t~post29 := ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0 := 1 + ssl3_connect_#t~post29;havoc ssl3_connect_#t~post29; 16279#L206 ssl3_connect_~s__server~0 := 0; 16805#L211 assume 0 != ssl3_connect_~cb~0; 16803#L211-2 ssl3_connect_~__cil_tmp55~0 := ssl3_connect_~s__version~0 - 65280; 16801#L216 assume !(768 != ssl3_connect_~__cil_tmp55~0);ssl3_connect_~s__type~0 := 4096; 16791#L222 assume !(0 == ssl3_connect_~s__init_buf___0~0); 16789#L222-2 assume !(0 == ssl3_connect_~tmp___4~0); 16787#L238 assume !(0 == ssl3_connect_~tmp___5~0);ssl3_connect_~s__state~0 := 4368;ssl3_connect_#t~post31 := ssl3_connect_~s__ctx__stats__sess_connect~0;ssl3_connect_~s__ctx__stats__sess_connect~0 := 1 + ssl3_connect_#t~post31;havoc ssl3_connect_#t~post31;ssl3_connect_~s__init_num~0 := 0; 16779#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 16775#L520 ssl3_connect_~skip~0 := 0; 16773#L98-1 assume !false; 16771#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 16769#L101 assume !(12292 == ssl3_connect_~s__state~0); 16767#L104 assume !(16384 == ssl3_connect_~s__state~0); 16765#L107 assume !(4096 == ssl3_connect_~s__state~0); 16763#L110 assume !(20480 == ssl3_connect_~s__state~0); 16761#L113 assume !(4099 == ssl3_connect_~s__state~0); 16757#L116 assume 4368 == ssl3_connect_~s__state~0; 16081#L120 ssl3_connect_~s__shutdown~0 := 0;ssl3_connect_~ret~0 := ssl3_connect_#t~nondet32;havoc ssl3_connect_#t~nondet32; 16082#L250 assume 0 == ssl3_connect_~blastFlag~0;ssl3_connect_~blastFlag~0 := 1; 16163#L253-2 assume !(ssl3_connect_~ret~0 <= 0);ssl3_connect_~s__state~0 := 4384;ssl3_connect_~s__init_num~0 := 0; 16136#L262 assume ssl3_connect_~s__bbio~0 != ssl3_connect_~s__wbio~0; 16137#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 17451#L520 ssl3_connect_~skip~0 := 0; 17449#L98-1 assume !false; 17447#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 17445#L101 assume !(12292 == ssl3_connect_~s__state~0); 17443#L104 assume !(16384 == ssl3_connect_~s__state~0); 17441#L107 assume !(4096 == ssl3_connect_~s__state~0); 17439#L110 assume !(20480 == ssl3_connect_~s__state~0); 17437#L113 assume !(4099 == ssl3_connect_~s__state~0); 17435#L116 assume !(4368 == ssl3_connect_~s__state~0); 16140#L119 assume !(4369 == ssl3_connect_~s__state~0); 16141#L122 assume 4384 == ssl3_connect_~s__state~0; 16181#L126 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet33;havoc ssl3_connect_#t~nondet33; 16182#L269 assume 1 == ssl3_connect_~blastFlag~0;ssl3_connect_~blastFlag~0 := 2; 16217#L269-2 assume !(ssl3_connect_~ret~0 <= 0); 16218#L275 assume !(0 != ssl3_connect_~s__hit~0);ssl3_connect_~s__state~0 := 4400; 16581#L275-2 ssl3_connect_~s__init_num~0 := 0; 16578#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 16575#L520 ssl3_connect_~skip~0 := 0; 16574#L98-1 assume !false; 16573#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 16572#L101 assume !(12292 == ssl3_connect_~s__state~0); 16571#L104 assume !(16384 == ssl3_connect_~s__state~0); 16570#L107 assume !(4096 == ssl3_connect_~s__state~0); 16569#L110 assume !(20480 == ssl3_connect_~s__state~0); 16568#L113 assume !(4099 == ssl3_connect_~s__state~0); 16567#L116 assume !(4368 == ssl3_connect_~s__state~0); 16566#L119 assume !(4369 == ssl3_connect_~s__state~0); 16565#L122 assume !(4384 == ssl3_connect_~s__state~0); 16564#L125 assume !(4385 == ssl3_connect_~s__state~0); 16563#L128 assume 4400 == ssl3_connect_~s__state~0; 16393#L132 ssl3_connect_~__cil_tmp56~0 := ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0; 16560#L286 assume 0 != (ssl3_connect_~__cil_tmp56~0 - 256) % 4294967296;ssl3_connect_~skip~0 := 1; 16557#L286-2 ssl3_connect_~s__state~0 := 4416;ssl3_connect_~s__init_num~0 := 0; 16554#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 16551#L520 ssl3_connect_~skip~0 := 0; 16550#L98-1 assume !false; 16549#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 16548#L101 assume !(12292 == ssl3_connect_~s__state~0); 16547#L104 assume !(16384 == ssl3_connect_~s__state~0); 16546#L107 assume !(4096 == ssl3_connect_~s__state~0); 16545#L110 assume !(20480 == ssl3_connect_~s__state~0); 16544#L113 assume !(4099 == ssl3_connect_~s__state~0); 16543#L116 assume !(4368 == ssl3_connect_~s__state~0); 16542#L119 assume !(4369 == ssl3_connect_~s__state~0); 16541#L122 assume !(4384 == ssl3_connect_~s__state~0); 16540#L125 assume !(4385 == ssl3_connect_~s__state~0); 16539#L128 assume !(4400 == ssl3_connect_~s__state~0); 16538#L131 assume !(4401 == ssl3_connect_~s__state~0); 16537#L134 assume 4416 == ssl3_connect_~s__state~0; 16388#L138 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet35;havoc ssl3_connect_#t~nondet35; 16536#L304 assume !(3 == ssl3_connect_~blastFlag~0); 16535#L304-2 assume !(ssl3_connect_~ret~0 <= 0);ssl3_connect_~s__state~0 := 4432;ssl3_connect_~s__init_num~0 := 0; 16533#L312 assume !(0 == ssl3_connect_~tmp___6~0); 16530#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 16527#L520 ssl3_connect_~skip~0 := 0; 16526#L98-1 assume !false; 16525#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 16524#L101 assume !(12292 == ssl3_connect_~s__state~0); 16523#L104 assume !(16384 == ssl3_connect_~s__state~0); 16522#L107 assume !(4096 == ssl3_connect_~s__state~0); 16521#L110 assume !(20480 == ssl3_connect_~s__state~0); 16520#L113 assume !(4099 == ssl3_connect_~s__state~0); 16519#L116 assume !(4368 == ssl3_connect_~s__state~0); 16518#L119 assume !(4369 == ssl3_connect_~s__state~0); 16517#L122 assume !(4384 == ssl3_connect_~s__state~0); 16516#L125 assume !(4385 == ssl3_connect_~s__state~0); 16515#L128 assume !(4400 == ssl3_connect_~s__state~0); 16514#L131 assume !(4401 == ssl3_connect_~s__state~0); 16513#L134 assume !(4416 == ssl3_connect_~s__state~0); 16512#L137 assume !(4417 == ssl3_connect_~s__state~0); 16511#L140 assume 4432 == ssl3_connect_~s__state~0; 16383#L144 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet36;havoc ssl3_connect_#t~nondet36; 16510#L320 assume !(5 == ssl3_connect_~blastFlag~0); 16508#L323 assume !(ssl3_connect_~ret~0 <= 0);ssl3_connect_~s__state~0 := 4448;ssl3_connect_~s__init_num~0 := 0; 16505#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 16502#L520 ssl3_connect_~skip~0 := 0; 16501#L98-1 assume !false; 16500#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 16499#L101 assume !(12292 == ssl3_connect_~s__state~0); 16498#L104 assume !(16384 == ssl3_connect_~s__state~0); 16497#L107 assume !(4096 == ssl3_connect_~s__state~0); 16496#L110 assume !(20480 == ssl3_connect_~s__state~0); 16495#L113 assume !(4099 == ssl3_connect_~s__state~0); 16494#L116 assume !(4368 == ssl3_connect_~s__state~0); 16493#L119 assume !(4369 == ssl3_connect_~s__state~0); 16492#L122 assume !(4384 == ssl3_connect_~s__state~0); 16491#L125 assume !(4385 == ssl3_connect_~s__state~0); 16490#L128 assume !(4400 == ssl3_connect_~s__state~0); 16489#L131 assume !(4401 == ssl3_connect_~s__state~0); 16488#L134 assume !(4416 == ssl3_connect_~s__state~0); 16487#L137 assume !(4417 == ssl3_connect_~s__state~0); 16486#L140 assume !(4432 == ssl3_connect_~s__state~0); 16485#L143 assume !(4433 == ssl3_connect_~s__state~0); 16484#L146 assume 4448 == ssl3_connect_~s__state~0; 16378#L150 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet37;havoc ssl3_connect_#t~nondet37; 16481#L332 assume !(ssl3_connect_~ret~0 <= 0); 16326#L335 assume 0 != ssl3_connect_~s__s3__tmp__cert_req~0;ssl3_connect_~s__state~0 := 4464; 16319#L335-2 ssl3_connect_~s__init_num~0 := 0; 16303#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 16301#L520 ssl3_connect_~skip~0 := 0; 16420#L98-1 assume !false; 16416#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 16412#L101 assume !(12292 == ssl3_connect_~s__state~0); 16410#L104 assume !(16384 == ssl3_connect_~s__state~0); 16408#L107 assume !(4096 == ssl3_connect_~s__state~0); 16282#L110 assume !(20480 == ssl3_connect_~s__state~0); 16283#L113 assume !(4099 == ssl3_connect_~s__state~0); 16276#L116 assume !(4368 == ssl3_connect_~s__state~0); 16271#L119 assume !(4369 == ssl3_connect_~s__state~0); 16272#L122 assume !(4384 == ssl3_connect_~s__state~0); 16438#L125 assume !(4385 == ssl3_connect_~s__state~0); 16436#L128 assume !(4400 == ssl3_connect_~s__state~0); 16434#L131 assume !(4401 == ssl3_connect_~s__state~0); 16432#L134 assume !(4416 == ssl3_connect_~s__state~0); 16430#L137 assume !(4417 == ssl3_connect_~s__state~0); 16425#L140 assume !(4432 == ssl3_connect_~s__state~0); 16422#L143 assume !(4433 == ssl3_connect_~s__state~0); 16418#L146 assume !(4448 == ssl3_connect_~s__state~0); 16414#L149 assume !(4449 == ssl3_connect_~s__state~0); 16334#L152 assume !(4464 == ssl3_connect_~s__state~0); 16330#L155 assume !(4465 == ssl3_connect_~s__state~0); 16331#L158 assume !(4466 == ssl3_connect_~s__state~0); 16332#L161 assume !(4467 == ssl3_connect_~s__state~0); 16333#L164 assume !(4480 == ssl3_connect_~s__state~0); 16342#L167 assume !(4481 == ssl3_connect_~s__state~0); 16343#L170 assume !(4496 == ssl3_connect_~s__state~0); 16405#L173 assume !(4497 == ssl3_connect_~s__state~0); 16403#L176 assume !(4512 == ssl3_connect_~s__state~0); 16345#L179 assume !(4513 == ssl3_connect_~s__state~0); 16346#L182 assume !(4528 == ssl3_connect_~s__state~0); 16353#L185 assume !(4529 == ssl3_connect_~s__state~0); 16349#L188 assume !(4560 == ssl3_connect_~s__state~0); 16341#L191 assume !(4561 == ssl3_connect_~s__state~0); 16336#L194 assume 4352 == ssl3_connect_~s__state~0; 16328#L195 ssl3_connect_~__cil_tmp62~0 := ssl3_connect_~num1~0; 16321#L444 assume !(ssl3_connect_~__cil_tmp62~0 > 0); 16315#L444-2 ssl3_connect_~s__state~0 := ssl3_connect_~s__s3__tmp__next_state___0~0; 16316#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 16297#L520 ssl3_connect_~skip~0 := 0; 16298#L98-1 assume !false; 16826#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 16819#L101 assume 12292 == ssl3_connect_~s__state~0; 16809#L102 [2019-11-28 20:38:43,567 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 20:38:43,567 INFO L82 PathProgramCache]: Analyzing trace with hash -1537383083, now seen corresponding path program 13 times [2019-11-28 20:38:43,568 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 20:38:43,568 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [245632860] [2019-11-28 20:38:43,568 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 20:38:43,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-28 20:38:43,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-28 20:38:43,580 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-28 20:38:43,581 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 20:38:43,581 INFO L82 PathProgramCache]: Analyzing trace with hash -878671098, now seen corresponding path program 1 times [2019-11-28 20:38:43,581 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 20:38:43,582 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [564489611] [2019-11-28 20:38:43,582 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 20:38:43,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 20:38:43,637 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 125 proven. 0 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2019-11-28 20:38:43,637 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [564489611] [2019-11-28 20:38:43,637 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-28 20:38:43,639 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-28 20:38:43,639 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1392127117] [2019-11-28 20:38:43,640 INFO L811 eck$LassoCheckResult]: loop already infeasible [2019-11-28 20:38:43,640 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-28 20:38:43,641 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-28 20:38:43,641 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-28 20:38:43,641 INFO L87 Difference]: Start difference. First operand 1412 states and 1921 transitions. cyclomatic complexity: 511 Second operand 3 states. [2019-11-28 20:38:43,762 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-28 20:38:43,763 INFO L93 Difference]: Finished difference Result 1532 states and 2061 transitions. [2019-11-28 20:38:43,763 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-28 20:38:43,763 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1532 states and 2061 transitions. [2019-11-28 20:38:43,774 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 1510 [2019-11-28 20:38:43,783 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1532 states to 1532 states and 2061 transitions. [2019-11-28 20:38:43,783 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1532 [2019-11-28 20:38:43,784 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1532 [2019-11-28 20:38:43,785 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1532 states and 2061 transitions. [2019-11-28 20:38:43,785 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2019-11-28 20:38:43,785 INFO L688 BuchiCegarLoop]: Abstraction has 1532 states and 2061 transitions. [2019-11-28 20:38:43,786 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1532 states and 2061 transitions. [2019-11-28 20:38:43,806 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1532 to 1524. [2019-11-28 20:38:43,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1524 states. [2019-11-28 20:38:43,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1524 states to 1524 states and 2053 transitions. [2019-11-28 20:38:43,810 INFO L711 BuchiCegarLoop]: Abstraction has 1524 states and 2053 transitions. [2019-11-28 20:38:43,810 INFO L591 BuchiCegarLoop]: Abstraction has 1524 states and 2053 transitions. [2019-11-28 20:38:43,810 INFO L424 BuchiCegarLoop]: ======== Iteration 18============ [2019-11-28 20:38:43,811 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1524 states and 2053 transitions. [2019-11-28 20:38:43,821 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 1502 [2019-11-28 20:38:43,821 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-11-28 20:38:43,821 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-11-28 20:38:43,823 INFO L849 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1] [2019-11-28 20:38:43,823 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [8, 8, 8, 8, 7, 7, 7, 7, 7, 6, 6, 5, 5, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-28 20:38:43,823 INFO L794 eck$LassoCheckResult]: Stem: 19124#ULTIMATE.startENTRY havoc main_#res;havoc main_#t~ret48, main_~s~0;havoc main_~s~0;main_~s~0 := 12292;ssl3_connect_#in~initial_state := main_~s~0;havoc ssl3_connect_#res;havoc ssl3_connect_#t~nondet0, ssl3_connect_#t~nondet1, ssl3_connect_#t~nondet2, ssl3_connect_#t~nondet3, ssl3_connect_#t~nondet4, ssl3_connect_#t~nondet5, ssl3_connect_#t~nondet6, ssl3_connect_#t~nondet7, ssl3_connect_#t~nondet8, ssl3_connect_#t~nondet9, ssl3_connect_#t~nondet10, ssl3_connect_#t~nondet11, ssl3_connect_#t~nondet12, ssl3_connect_#t~nondet13, ssl3_connect_#t~nondet14, ssl3_connect_#t~nondet15, ssl3_connect_#t~nondet16, ssl3_connect_#t~nondet17, ssl3_connect_#t~nondet18, ssl3_connect_#t~nondet19, ssl3_connect_#t~nondet20, ssl3_connect_#t~nondet21, ssl3_connect_#t~nondet22, ssl3_connect_#t~nondet23, ssl3_connect_#t~nondet24, ssl3_connect_#t~nondet25, ssl3_connect_#t~nondet26, ssl3_connect_#t~nondet27, ssl3_connect_#t~post28, ssl3_connect_#t~post29, ssl3_connect_#t~nondet30, ssl3_connect_#t~post31, ssl3_connect_#t~nondet32, ssl3_connect_#t~nondet33, ssl3_connect_#t~nondet34, ssl3_connect_#t~nondet35, ssl3_connect_#t~nondet36, ssl3_connect_#t~nondet37, ssl3_connect_#t~nondet38, ssl3_connect_#t~nondet39, ssl3_connect_#t~nondet40, ssl3_connect_#t~nondet41, ssl3_connect_#t~nondet42, ssl3_connect_#t~nondet43, ssl3_connect_#t~post44, ssl3_connect_#t~post45, ssl3_connect_#t~nondet46, ssl3_connect_#t~post47, ssl3_connect_~initial_state, ssl3_connect_~s__info_callback~0, ssl3_connect_~s__in_handshake~0, ssl3_connect_~s__state~0, ssl3_connect_~s__new_session~0, ssl3_connect_~s__server~0, ssl3_connect_~s__version~0, ssl3_connect_~s__type~0, ssl3_connect_~s__init_num~0, ssl3_connect_~s__bbio~0, ssl3_connect_~s__wbio~0, ssl3_connect_~s__hit~0, ssl3_connect_~s__rwstate~0, ssl3_connect_~s__init_buf___0~0, ssl3_connect_~s__debug~0, ssl3_connect_~s__shutdown~0, ssl3_connect_~s__ctx__info_callback~0, ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0, ssl3_connect_~s__ctx__stats__sess_connect~0, ssl3_connect_~s__ctx__stats__sess_hit~0, ssl3_connect_~s__ctx__stats__sess_connect_good~0, ssl3_connect_~s__s3__change_cipher_spec~0, ssl3_connect_~s__s3__flags~0, ssl3_connect_~s__s3__delay_buf_pop_ret~0, ssl3_connect_~s__s3__tmp__cert_req~0, ssl3_connect_~s__s3__tmp__new_compression~0, ssl3_connect_~s__s3__tmp__reuse_message~0, ssl3_connect_~s__s3__tmp__new_cipher~0, ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0, ssl3_connect_~s__s3__tmp__next_state___0~0, ssl3_connect_~s__s3__tmp__new_compression__id~0, ssl3_connect_~s__session__cipher~0, ssl3_connect_~s__session__compress_meth~0, ssl3_connect_~buf~0, ssl3_connect_~tmp~0, ssl3_connect_~l~0, ssl3_connect_~num1~0, ssl3_connect_~cb~0, ssl3_connect_~ret~0, ssl3_connect_~new_state~0, ssl3_connect_~state~0, ssl3_connect_~skip~0, ssl3_connect_~tmp___0~0, ssl3_connect_~tmp___1~0, ssl3_connect_~tmp___2~0, ssl3_connect_~tmp___3~0, ssl3_connect_~tmp___4~0, ssl3_connect_~tmp___5~0, ssl3_connect_~tmp___6~0, ssl3_connect_~tmp___7~0, ssl3_connect_~tmp___8~0, ssl3_connect_~tmp___9~0, ssl3_connect_~blastFlag~0, ssl3_connect_~__cil_tmp55~0, ssl3_connect_~__cil_tmp56~0, ssl3_connect_~__cil_tmp57~0, ssl3_connect_~__cil_tmp58~0, ssl3_connect_~__cil_tmp59~0, ssl3_connect_~__cil_tmp60~0, ssl3_connect_~__cil_tmp61~0, ssl3_connect_~__cil_tmp62~0, ssl3_connect_~__cil_tmp63~0, ssl3_connect_~__cil_tmp64~0, ssl3_connect_~__cil_tmp65~0;ssl3_connect_~initial_state := ssl3_connect_#in~initial_state;ssl3_connect_~s__info_callback~0 := ssl3_connect_#t~nondet0;havoc ssl3_connect_#t~nondet0;ssl3_connect_~s__in_handshake~0 := ssl3_connect_#t~nondet1;havoc ssl3_connect_#t~nondet1;havoc ssl3_connect_~s__state~0;havoc ssl3_connect_~s__new_session~0;havoc ssl3_connect_~s__server~0;ssl3_connect_~s__version~0 := ssl3_connect_#t~nondet2;havoc ssl3_connect_#t~nondet2;havoc ssl3_connect_~s__type~0;havoc ssl3_connect_~s__init_num~0;ssl3_connect_~s__bbio~0 := ssl3_connect_#t~nondet3;havoc ssl3_connect_#t~nondet3;ssl3_connect_~s__wbio~0 := ssl3_connect_#t~nondet4;havoc ssl3_connect_#t~nondet4;ssl3_connect_~s__hit~0 := ssl3_connect_#t~nondet5;havoc ssl3_connect_#t~nondet5;havoc ssl3_connect_~s__rwstate~0;ssl3_connect_~s__init_buf___0~0 := 1;ssl3_connect_~s__debug~0 := ssl3_connect_#t~nondet6;havoc ssl3_connect_#t~nondet6;havoc ssl3_connect_~s__shutdown~0;ssl3_connect_~s__ctx__info_callback~0 := ssl3_connect_#t~nondet7;havoc ssl3_connect_#t~nondet7;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0 := ssl3_connect_#t~nondet8;havoc ssl3_connect_#t~nondet8;ssl3_connect_~s__ctx__stats__sess_connect~0 := ssl3_connect_#t~nondet9;havoc ssl3_connect_#t~nondet9;ssl3_connect_~s__ctx__stats__sess_hit~0 := ssl3_connect_#t~nondet10;havoc ssl3_connect_#t~nondet10;ssl3_connect_~s__ctx__stats__sess_connect_good~0 := ssl3_connect_#t~nondet11;havoc ssl3_connect_#t~nondet11;havoc ssl3_connect_~s__s3__change_cipher_spec~0;havoc ssl3_connect_~s__s3__flags~0;havoc ssl3_connect_~s__s3__delay_buf_pop_ret~0;ssl3_connect_~s__s3__tmp__cert_req~0 := ssl3_connect_#t~nondet12;havoc ssl3_connect_#t~nondet12;ssl3_connect_~s__s3__tmp__new_compression~0 := ssl3_connect_#t~nondet13;havoc ssl3_connect_#t~nondet13;ssl3_connect_~s__s3__tmp__reuse_message~0 := ssl3_connect_#t~nondet14;havoc ssl3_connect_#t~nondet14;ssl3_connect_~s__s3__tmp__new_cipher~0 := ssl3_connect_#t~nondet15;havoc ssl3_connect_#t~nondet15;ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0 := ssl3_connect_#t~nondet16;havoc ssl3_connect_#t~nondet16;havoc ssl3_connect_~s__s3__tmp__next_state___0~0;ssl3_connect_~s__s3__tmp__new_compression__id~0 := ssl3_connect_#t~nondet17;havoc ssl3_connect_#t~nondet17;havoc ssl3_connect_~s__session__cipher~0;havoc ssl3_connect_~s__session__compress_meth~0;havoc ssl3_connect_~buf~0;havoc ssl3_connect_~tmp~0;havoc ssl3_connect_~l~0;havoc ssl3_connect_~num1~0;havoc ssl3_connect_~cb~0;havoc ssl3_connect_~ret~0;havoc ssl3_connect_~new_state~0;havoc ssl3_connect_~state~0;havoc ssl3_connect_~skip~0;havoc ssl3_connect_~tmp___0~0;ssl3_connect_~tmp___1~0 := ssl3_connect_#t~nondet18;havoc ssl3_connect_#t~nondet18;ssl3_connect_~tmp___2~0 := ssl3_connect_#t~nondet19;havoc ssl3_connect_#t~nondet19;ssl3_connect_~tmp___3~0 := ssl3_connect_#t~nondet20;havoc ssl3_connect_#t~nondet20;ssl3_connect_~tmp___4~0 := ssl3_connect_#t~nondet21;havoc ssl3_connect_#t~nondet21;ssl3_connect_~tmp___5~0 := ssl3_connect_#t~nondet22;havoc ssl3_connect_#t~nondet22;ssl3_connect_~tmp___6~0 := ssl3_connect_#t~nondet23;havoc ssl3_connect_#t~nondet23;ssl3_connect_~tmp___7~0 := ssl3_connect_#t~nondet24;havoc ssl3_connect_#t~nondet24;ssl3_connect_~tmp___8~0 := ssl3_connect_#t~nondet25;havoc ssl3_connect_#t~nondet25;ssl3_connect_~tmp___9~0 := ssl3_connect_#t~nondet26;havoc ssl3_connect_#t~nondet26;havoc ssl3_connect_~blastFlag~0;havoc ssl3_connect_~__cil_tmp55~0;havoc ssl3_connect_~__cil_tmp56~0;havoc ssl3_connect_~__cil_tmp57~0;havoc ssl3_connect_~__cil_tmp58~0;havoc ssl3_connect_~__cil_tmp59~0;havoc ssl3_connect_~__cil_tmp60~0;havoc ssl3_connect_~__cil_tmp61~0;havoc ssl3_connect_~__cil_tmp62~0;havoc ssl3_connect_~__cil_tmp63~0;havoc ssl3_connect_~__cil_tmp64~0;havoc ssl3_connect_~__cil_tmp65~0;ssl3_connect_~s__state~0 := ssl3_connect_~initial_state;ssl3_connect_~blastFlag~0 := 0;ssl3_connect_~tmp~0 := ssl3_connect_#t~nondet27;havoc ssl3_connect_#t~nondet27;ssl3_connect_~cb~0 := 0;ssl3_connect_~ret~0 := -1;ssl3_connect_~skip~0 := 0;ssl3_connect_~tmp___0~0 := 0; 19024#L84 assume 0 != ssl3_connect_~s__info_callback~0;ssl3_connect_~cb~0 := ssl3_connect_~s__info_callback~0; 19025#L87-2 ssl3_connect_#t~post28 := ssl3_connect_~s__in_handshake~0;ssl3_connect_~s__in_handshake~0 := 1 + ssl3_connect_#t~post28;havoc ssl3_connect_#t~post28; 19027#L92 assume !(0 != ssl3_connect_~tmp___1~0 - 12288); 19041#L98-1 assume !false; 19223#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 20363#L101 assume 12292 == ssl3_connect_~s__state~0; 19098#L102 [2019-11-28 20:38:43,823 INFO L796 eck$LassoCheckResult]: Loop: 19098#L102 ssl3_connect_~s__new_session~0 := 1;ssl3_connect_~s__state~0 := 4096;ssl3_connect_#t~post29 := ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0 := 1 + ssl3_connect_#t~post29;havoc ssl3_connect_#t~post29; 19099#L206 ssl3_connect_~s__server~0 := 0; 19151#L211 assume 0 != ssl3_connect_~cb~0; 19157#L211-2 ssl3_connect_~__cil_tmp55~0 := ssl3_connect_~s__version~0 - 65280; 19909#L216 assume !(768 != ssl3_connect_~__cil_tmp55~0);ssl3_connect_~s__type~0 := 4096; 19848#L222 assume !(0 == ssl3_connect_~s__init_buf___0~0); 19845#L222-2 assume !(0 == ssl3_connect_~tmp___4~0); 19844#L238 assume !(0 == ssl3_connect_~tmp___5~0);ssl3_connect_~s__state~0 := 4368;ssl3_connect_#t~post31 := ssl3_connect_~s__ctx__stats__sess_connect~0;ssl3_connect_~s__ctx__stats__sess_connect~0 := 1 + ssl3_connect_#t~post31;havoc ssl3_connect_#t~post31;ssl3_connect_~s__init_num~0 := 0; 19823#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 19819#L520 ssl3_connect_~skip~0 := 0; 19809#L98-1 assume !false; 19805#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 19801#L101 assume !(12292 == ssl3_connect_~s__state~0); 19797#L104 assume !(16384 == ssl3_connect_~s__state~0); 19793#L107 assume !(4096 == ssl3_connect_~s__state~0); 19789#L110 assume !(20480 == ssl3_connect_~s__state~0); 19781#L113 assume !(4099 == ssl3_connect_~s__state~0); 19689#L116 assume 4368 == ssl3_connect_~s__state~0; 19030#L120 ssl3_connect_~s__shutdown~0 := 0;ssl3_connect_~ret~0 := ssl3_connect_#t~nondet32;havoc ssl3_connect_#t~nondet32; 19031#L250 assume 0 == ssl3_connect_~blastFlag~0;ssl3_connect_~blastFlag~0 := 1; 19172#L253-2 assume !(ssl3_connect_~ret~0 <= 0);ssl3_connect_~s__state~0 := 4384;ssl3_connect_~s__init_num~0 := 0; 19682#L262 assume ssl3_connect_~s__bbio~0 != ssl3_connect_~s__wbio~0; 19678#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 19674#L520 ssl3_connect_~skip~0 := 0; 19672#L98-1 assume !false; 19670#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 19668#L101 assume !(12292 == ssl3_connect_~s__state~0); 19666#L104 assume !(16384 == ssl3_connect_~s__state~0); 19664#L107 assume !(4096 == ssl3_connect_~s__state~0); 19662#L110 assume !(20480 == ssl3_connect_~s__state~0); 19661#L113 assume !(4099 == ssl3_connect_~s__state~0); 19659#L116 assume !(4368 == ssl3_connect_~s__state~0); 19658#L119 assume !(4369 == ssl3_connect_~s__state~0); 19656#L122 assume 4384 == ssl3_connect_~s__state~0; 19454#L126 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet33;havoc ssl3_connect_#t~nondet33; 19655#L269 assume 1 == ssl3_connect_~blastFlag~0;ssl3_connect_~blastFlag~0 := 2; 19615#L269-2 assume !(ssl3_connect_~ret~0 <= 0); 19652#L275 assume !(0 != ssl3_connect_~s__hit~0);ssl3_connect_~s__state~0 := 4400; 19649#L275-2 ssl3_connect_~s__init_num~0 := 0; 19641#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 19637#L520 ssl3_connect_~skip~0 := 0; 19635#L98-1 assume !false; 19633#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 19631#L101 assume !(12292 == ssl3_connect_~s__state~0); 19629#L104 assume !(16384 == ssl3_connect_~s__state~0); 19627#L107 assume !(4096 == ssl3_connect_~s__state~0); 19625#L110 assume !(20480 == ssl3_connect_~s__state~0); 19623#L113 assume !(4099 == ssl3_connect_~s__state~0); 19621#L116 assume !(4368 == ssl3_connect_~s__state~0); 19619#L119 assume !(4369 == ssl3_connect_~s__state~0); 19617#L122 assume !(4384 == ssl3_connect_~s__state~0); 19616#L125 assume !(4385 == ssl3_connect_~s__state~0); 19613#L128 assume 4400 == ssl3_connect_~s__state~0; 19441#L132 ssl3_connect_~__cil_tmp56~0 := ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0; 19609#L286 assume 0 != (ssl3_connect_~__cil_tmp56~0 - 256) % 4294967296;ssl3_connect_~skip~0 := 1; 19073#L286-2 ssl3_connect_~s__state~0 := 4416;ssl3_connect_~s__init_num~0 := 0; 19118#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 20197#L520 ssl3_connect_~skip~0 := 0; 20195#L98-1 assume !false; 20193#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 20191#L101 assume !(12292 == ssl3_connect_~s__state~0); 20189#L104 assume !(16384 == ssl3_connect_~s__state~0); 20187#L107 assume !(4096 == ssl3_connect_~s__state~0); 20185#L110 assume !(20480 == ssl3_connect_~s__state~0); 20183#L113 assume !(4099 == ssl3_connect_~s__state~0); 20181#L116 assume !(4368 == ssl3_connect_~s__state~0); 20179#L119 assume !(4369 == ssl3_connect_~s__state~0); 20177#L122 assume !(4384 == ssl3_connect_~s__state~0); 20175#L125 assume !(4385 == ssl3_connect_~s__state~0); 20174#L128 assume !(4400 == ssl3_connect_~s__state~0); 20172#L131 assume !(4401 == ssl3_connect_~s__state~0); 20064#L134 assume 4416 == ssl3_connect_~s__state~0; 19435#L138 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet35;havoc ssl3_connect_#t~nondet35; 19053#L304 assume !(3 == ssl3_connect_~blastFlag~0); 19038#L304-2 assume !(ssl3_connect_~ret~0 <= 0);ssl3_connect_~s__state~0 := 4432;ssl3_connect_~s__init_num~0 := 0; 19039#L312 assume !(0 == ssl3_connect_~tmp___6~0); 19064#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 20158#L520 ssl3_connect_~skip~0 := 0; 20152#L98-1 assume !false; 20150#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 20148#L101 assume !(12292 == ssl3_connect_~s__state~0); 20146#L104 assume !(16384 == ssl3_connect_~s__state~0); 20144#L107 assume !(4096 == ssl3_connect_~s__state~0); 20142#L110 assume !(20480 == ssl3_connect_~s__state~0); 20138#L113 assume !(4099 == ssl3_connect_~s__state~0); 20085#L116 assume !(4368 == ssl3_connect_~s__state~0); 20078#L119 assume !(4369 == ssl3_connect_~s__state~0); 20075#L122 assume !(4384 == ssl3_connect_~s__state~0); 20072#L125 assume !(4385 == ssl3_connect_~s__state~0); 20071#L128 assume !(4400 == ssl3_connect_~s__state~0); 20070#L131 assume !(4401 == ssl3_connect_~s__state~0); 20069#L134 assume !(4416 == ssl3_connect_~s__state~0); 20068#L137 assume !(4417 == ssl3_connect_~s__state~0); 20067#L140 assume 4432 == ssl3_connect_~s__state~0; 19059#L144 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet36;havoc ssl3_connect_#t~nondet36; 19060#L320 assume !(5 == ssl3_connect_~blastFlag~0); 20024#L323 assume !(ssl3_connect_~ret~0 <= 0);ssl3_connect_~s__state~0 := 4448;ssl3_connect_~s__init_num~0 := 0; 20019#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 20015#L520 ssl3_connect_~skip~0 := 0; 20013#L98-1 assume !false; 20011#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 20009#L101 assume !(12292 == ssl3_connect_~s__state~0); 20007#L104 assume !(16384 == ssl3_connect_~s__state~0); 20005#L107 assume !(4096 == ssl3_connect_~s__state~0); 20003#L110 assume !(20480 == ssl3_connect_~s__state~0); 20001#L113 assume !(4099 == ssl3_connect_~s__state~0); 19999#L116 assume !(4368 == ssl3_connect_~s__state~0); 19997#L119 assume !(4369 == ssl3_connect_~s__state~0); 19995#L122 assume !(4384 == ssl3_connect_~s__state~0); 19993#L125 assume !(4385 == ssl3_connect_~s__state~0); 19991#L128 assume !(4400 == ssl3_connect_~s__state~0); 19989#L131 assume !(4401 == ssl3_connect_~s__state~0); 19987#L134 assume !(4416 == ssl3_connect_~s__state~0); 19985#L137 assume !(4417 == ssl3_connect_~s__state~0); 19983#L140 assume !(4432 == ssl3_connect_~s__state~0); 19981#L143 assume !(4433 == ssl3_connect_~s__state~0); 19980#L146 assume 4448 == ssl3_connect_~s__state~0; 19424#L150 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet37;havoc ssl3_connect_#t~nondet37; 19294#L332 assume !(ssl3_connect_~ret~0 <= 0); 19295#L335 assume !(0 != ssl3_connect_~s__s3__tmp__cert_req~0);ssl3_connect_~s__state~0 := 4480; 19974#L335-2 ssl3_connect_~s__init_num~0 := 0; 19967#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 19964#L520 ssl3_connect_~skip~0 := 0; 19962#L98-1 assume !false; 19961#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 19960#L101 assume !(12292 == ssl3_connect_~s__state~0); 19949#L104 assume !(16384 == ssl3_connect_~s__state~0); 19948#L107 assume !(4096 == ssl3_connect_~s__state~0); 19944#L110 assume !(20480 == ssl3_connect_~s__state~0); 19780#L113 assume !(4099 == ssl3_connect_~s__state~0); 19779#L116 assume !(4368 == ssl3_connect_~s__state~0); 19469#L119 assume !(4369 == ssl3_connect_~s__state~0); 19468#L122 assume !(4384 == ssl3_connect_~s__state~0); 19453#L125 assume !(4385 == ssl3_connect_~s__state~0); 19445#L128 assume !(4400 == ssl3_connect_~s__state~0); 19440#L131 assume !(4401 == ssl3_connect_~s__state~0); 19437#L134 assume !(4416 == ssl3_connect_~s__state~0); 19434#L137 assume !(4417 == ssl3_connect_~s__state~0); 19432#L140 assume !(4432 == ssl3_connect_~s__state~0); 19430#L143 assume !(4433 == ssl3_connect_~s__state~0); 19426#L146 assume !(4448 == ssl3_connect_~s__state~0); 19423#L149 assume !(4449 == ssl3_connect_~s__state~0); 19419#L152 assume !(4464 == ssl3_connect_~s__state~0); 19420#L155 assume !(4465 == ssl3_connect_~s__state~0); 19883#L158 assume !(4466 == ssl3_connect_~s__state~0); 19882#L161 assume !(4467 == ssl3_connect_~s__state~0); 19880#L164 assume !(4480 == ssl3_connect_~s__state~0); 19878#L167 assume !(4481 == ssl3_connect_~s__state~0); 19396#L170 assume !(4496 == ssl3_connect_~s__state~0); 19390#L173 assume !(4497 == ssl3_connect_~s__state~0); 19386#L176 assume !(4512 == ssl3_connect_~s__state~0); 19379#L179 assume !(4513 == ssl3_connect_~s__state~0); 19339#L182 assume !(4528 == ssl3_connect_~s__state~0); 19337#L185 assume !(4529 == ssl3_connect_~s__state~0); 19338#L188 assume !(4560 == ssl3_connect_~s__state~0); 19859#L191 assume !(4561 == ssl3_connect_~s__state~0); 19861#L194 assume 4352 == ssl3_connect_~s__state~0; 19913#L195 ssl3_connect_~__cil_tmp62~0 := ssl3_connect_~num1~0; 19911#L444 assume !(ssl3_connect_~__cil_tmp62~0 > 0); 19910#L444-2 ssl3_connect_~s__state~0 := ssl3_connect_~s__s3__tmp__next_state___0~0; 19907#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 19905#L520 ssl3_connect_~skip~0 := 0; 19904#L98-1 assume !false; 19903#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 19902#L101 assume 12292 == ssl3_connect_~s__state~0; 19098#L102 [2019-11-28 20:38:43,824 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 20:38:43,824 INFO L82 PathProgramCache]: Analyzing trace with hash -1537383083, now seen corresponding path program 14 times [2019-11-28 20:38:43,824 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 20:38:43,824 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1570518340] [2019-11-28 20:38:43,824 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 20:38:43,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-28 20:38:43,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-28 20:38:43,832 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-28 20:38:43,832 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 20:38:43,833 INFO L82 PathProgramCache]: Analyzing trace with hash 1049601604, now seen corresponding path program 1 times [2019-11-28 20:38:43,833 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 20:38:43,833 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [22953764] [2019-11-28 20:38:43,833 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 20:38:43,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 20:38:43,880 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 125 proven. 0 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2019-11-28 20:38:43,881 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [22953764] [2019-11-28 20:38:43,881 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-28 20:38:43,881 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-28 20:38:43,881 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1960502225] [2019-11-28 20:38:43,882 INFO L811 eck$LassoCheckResult]: loop already infeasible [2019-11-28 20:38:43,882 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-28 20:38:43,882 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-28 20:38:43,883 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-28 20:38:43,883 INFO L87 Difference]: Start difference. First operand 1524 states and 2053 transitions. cyclomatic complexity: 531 Second operand 3 states. [2019-11-28 20:38:44,029 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-28 20:38:44,029 INFO L93 Difference]: Finished difference Result 1660 states and 2213 transitions. [2019-11-28 20:38:44,031 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-28 20:38:44,031 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1660 states and 2213 transitions. [2019-11-28 20:38:44,038 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 1638 [2019-11-28 20:38:44,047 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1660 states to 1660 states and 2213 transitions. [2019-11-28 20:38:44,047 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1660 [2019-11-28 20:38:44,049 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1660 [2019-11-28 20:38:44,049 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1660 states and 2213 transitions. [2019-11-28 20:38:44,049 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2019-11-28 20:38:44,049 INFO L688 BuchiCegarLoop]: Abstraction has 1660 states and 2213 transitions. [2019-11-28 20:38:44,050 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1660 states and 2213 transitions. [2019-11-28 20:38:44,070 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1660 to 1648. [2019-11-28 20:38:44,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1648 states. [2019-11-28 20:38:44,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1648 states to 1648 states and 2197 transitions. [2019-11-28 20:38:44,074 INFO L711 BuchiCegarLoop]: Abstraction has 1648 states and 2197 transitions. [2019-11-28 20:38:44,074 INFO L591 BuchiCegarLoop]: Abstraction has 1648 states and 2197 transitions. [2019-11-28 20:38:44,074 INFO L424 BuchiCegarLoop]: ======== Iteration 19============ [2019-11-28 20:38:44,074 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1648 states and 2197 transitions. [2019-11-28 20:38:44,079 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 1626 [2019-11-28 20:38:44,080 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-11-28 20:38:44,080 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-11-28 20:38:44,081 INFO L849 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1] [2019-11-28 20:38:44,081 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [9, 9, 9, 9, 8, 8, 8, 8, 8, 7, 7, 6, 6, 5, 5, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-28 20:38:44,082 INFO L794 eck$LassoCheckResult]: Stem: 22315#ULTIMATE.startENTRY havoc main_#res;havoc main_#t~ret48, main_~s~0;havoc main_~s~0;main_~s~0 := 12292;ssl3_connect_#in~initial_state := main_~s~0;havoc ssl3_connect_#res;havoc ssl3_connect_#t~nondet0, ssl3_connect_#t~nondet1, ssl3_connect_#t~nondet2, ssl3_connect_#t~nondet3, ssl3_connect_#t~nondet4, ssl3_connect_#t~nondet5, ssl3_connect_#t~nondet6, ssl3_connect_#t~nondet7, ssl3_connect_#t~nondet8, ssl3_connect_#t~nondet9, ssl3_connect_#t~nondet10, ssl3_connect_#t~nondet11, ssl3_connect_#t~nondet12, ssl3_connect_#t~nondet13, ssl3_connect_#t~nondet14, ssl3_connect_#t~nondet15, ssl3_connect_#t~nondet16, ssl3_connect_#t~nondet17, ssl3_connect_#t~nondet18, ssl3_connect_#t~nondet19, ssl3_connect_#t~nondet20, ssl3_connect_#t~nondet21, ssl3_connect_#t~nondet22, ssl3_connect_#t~nondet23, ssl3_connect_#t~nondet24, ssl3_connect_#t~nondet25, ssl3_connect_#t~nondet26, ssl3_connect_#t~nondet27, ssl3_connect_#t~post28, ssl3_connect_#t~post29, ssl3_connect_#t~nondet30, ssl3_connect_#t~post31, ssl3_connect_#t~nondet32, ssl3_connect_#t~nondet33, ssl3_connect_#t~nondet34, ssl3_connect_#t~nondet35, ssl3_connect_#t~nondet36, ssl3_connect_#t~nondet37, ssl3_connect_#t~nondet38, ssl3_connect_#t~nondet39, ssl3_connect_#t~nondet40, ssl3_connect_#t~nondet41, ssl3_connect_#t~nondet42, ssl3_connect_#t~nondet43, ssl3_connect_#t~post44, ssl3_connect_#t~post45, ssl3_connect_#t~nondet46, ssl3_connect_#t~post47, ssl3_connect_~initial_state, ssl3_connect_~s__info_callback~0, ssl3_connect_~s__in_handshake~0, ssl3_connect_~s__state~0, ssl3_connect_~s__new_session~0, ssl3_connect_~s__server~0, ssl3_connect_~s__version~0, ssl3_connect_~s__type~0, ssl3_connect_~s__init_num~0, ssl3_connect_~s__bbio~0, ssl3_connect_~s__wbio~0, ssl3_connect_~s__hit~0, ssl3_connect_~s__rwstate~0, ssl3_connect_~s__init_buf___0~0, ssl3_connect_~s__debug~0, ssl3_connect_~s__shutdown~0, ssl3_connect_~s__ctx__info_callback~0, ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0, ssl3_connect_~s__ctx__stats__sess_connect~0, ssl3_connect_~s__ctx__stats__sess_hit~0, ssl3_connect_~s__ctx__stats__sess_connect_good~0, ssl3_connect_~s__s3__change_cipher_spec~0, ssl3_connect_~s__s3__flags~0, ssl3_connect_~s__s3__delay_buf_pop_ret~0, ssl3_connect_~s__s3__tmp__cert_req~0, ssl3_connect_~s__s3__tmp__new_compression~0, ssl3_connect_~s__s3__tmp__reuse_message~0, ssl3_connect_~s__s3__tmp__new_cipher~0, ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0, ssl3_connect_~s__s3__tmp__next_state___0~0, ssl3_connect_~s__s3__tmp__new_compression__id~0, ssl3_connect_~s__session__cipher~0, ssl3_connect_~s__session__compress_meth~0, ssl3_connect_~buf~0, ssl3_connect_~tmp~0, ssl3_connect_~l~0, ssl3_connect_~num1~0, ssl3_connect_~cb~0, ssl3_connect_~ret~0, ssl3_connect_~new_state~0, ssl3_connect_~state~0, ssl3_connect_~skip~0, ssl3_connect_~tmp___0~0, ssl3_connect_~tmp___1~0, ssl3_connect_~tmp___2~0, ssl3_connect_~tmp___3~0, ssl3_connect_~tmp___4~0, ssl3_connect_~tmp___5~0, ssl3_connect_~tmp___6~0, ssl3_connect_~tmp___7~0, ssl3_connect_~tmp___8~0, ssl3_connect_~tmp___9~0, ssl3_connect_~blastFlag~0, ssl3_connect_~__cil_tmp55~0, ssl3_connect_~__cil_tmp56~0, ssl3_connect_~__cil_tmp57~0, ssl3_connect_~__cil_tmp58~0, ssl3_connect_~__cil_tmp59~0, ssl3_connect_~__cil_tmp60~0, ssl3_connect_~__cil_tmp61~0, ssl3_connect_~__cil_tmp62~0, ssl3_connect_~__cil_tmp63~0, ssl3_connect_~__cil_tmp64~0, ssl3_connect_~__cil_tmp65~0;ssl3_connect_~initial_state := ssl3_connect_#in~initial_state;ssl3_connect_~s__info_callback~0 := ssl3_connect_#t~nondet0;havoc ssl3_connect_#t~nondet0;ssl3_connect_~s__in_handshake~0 := ssl3_connect_#t~nondet1;havoc ssl3_connect_#t~nondet1;havoc ssl3_connect_~s__state~0;havoc ssl3_connect_~s__new_session~0;havoc ssl3_connect_~s__server~0;ssl3_connect_~s__version~0 := ssl3_connect_#t~nondet2;havoc ssl3_connect_#t~nondet2;havoc ssl3_connect_~s__type~0;havoc ssl3_connect_~s__init_num~0;ssl3_connect_~s__bbio~0 := ssl3_connect_#t~nondet3;havoc ssl3_connect_#t~nondet3;ssl3_connect_~s__wbio~0 := ssl3_connect_#t~nondet4;havoc ssl3_connect_#t~nondet4;ssl3_connect_~s__hit~0 := ssl3_connect_#t~nondet5;havoc ssl3_connect_#t~nondet5;havoc ssl3_connect_~s__rwstate~0;ssl3_connect_~s__init_buf___0~0 := 1;ssl3_connect_~s__debug~0 := ssl3_connect_#t~nondet6;havoc ssl3_connect_#t~nondet6;havoc ssl3_connect_~s__shutdown~0;ssl3_connect_~s__ctx__info_callback~0 := ssl3_connect_#t~nondet7;havoc ssl3_connect_#t~nondet7;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0 := ssl3_connect_#t~nondet8;havoc ssl3_connect_#t~nondet8;ssl3_connect_~s__ctx__stats__sess_connect~0 := ssl3_connect_#t~nondet9;havoc ssl3_connect_#t~nondet9;ssl3_connect_~s__ctx__stats__sess_hit~0 := ssl3_connect_#t~nondet10;havoc ssl3_connect_#t~nondet10;ssl3_connect_~s__ctx__stats__sess_connect_good~0 := ssl3_connect_#t~nondet11;havoc ssl3_connect_#t~nondet11;havoc ssl3_connect_~s__s3__change_cipher_spec~0;havoc ssl3_connect_~s__s3__flags~0;havoc ssl3_connect_~s__s3__delay_buf_pop_ret~0;ssl3_connect_~s__s3__tmp__cert_req~0 := ssl3_connect_#t~nondet12;havoc ssl3_connect_#t~nondet12;ssl3_connect_~s__s3__tmp__new_compression~0 := ssl3_connect_#t~nondet13;havoc ssl3_connect_#t~nondet13;ssl3_connect_~s__s3__tmp__reuse_message~0 := ssl3_connect_#t~nondet14;havoc ssl3_connect_#t~nondet14;ssl3_connect_~s__s3__tmp__new_cipher~0 := ssl3_connect_#t~nondet15;havoc ssl3_connect_#t~nondet15;ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0 := ssl3_connect_#t~nondet16;havoc ssl3_connect_#t~nondet16;havoc ssl3_connect_~s__s3__tmp__next_state___0~0;ssl3_connect_~s__s3__tmp__new_compression__id~0 := ssl3_connect_#t~nondet17;havoc ssl3_connect_#t~nondet17;havoc ssl3_connect_~s__session__cipher~0;havoc ssl3_connect_~s__session__compress_meth~0;havoc ssl3_connect_~buf~0;havoc ssl3_connect_~tmp~0;havoc ssl3_connect_~l~0;havoc ssl3_connect_~num1~0;havoc ssl3_connect_~cb~0;havoc ssl3_connect_~ret~0;havoc ssl3_connect_~new_state~0;havoc ssl3_connect_~state~0;havoc ssl3_connect_~skip~0;havoc ssl3_connect_~tmp___0~0;ssl3_connect_~tmp___1~0 := ssl3_connect_#t~nondet18;havoc ssl3_connect_#t~nondet18;ssl3_connect_~tmp___2~0 := ssl3_connect_#t~nondet19;havoc ssl3_connect_#t~nondet19;ssl3_connect_~tmp___3~0 := ssl3_connect_#t~nondet20;havoc ssl3_connect_#t~nondet20;ssl3_connect_~tmp___4~0 := ssl3_connect_#t~nondet21;havoc ssl3_connect_#t~nondet21;ssl3_connect_~tmp___5~0 := ssl3_connect_#t~nondet22;havoc ssl3_connect_#t~nondet22;ssl3_connect_~tmp___6~0 := ssl3_connect_#t~nondet23;havoc ssl3_connect_#t~nondet23;ssl3_connect_~tmp___7~0 := ssl3_connect_#t~nondet24;havoc ssl3_connect_#t~nondet24;ssl3_connect_~tmp___8~0 := ssl3_connect_#t~nondet25;havoc ssl3_connect_#t~nondet25;ssl3_connect_~tmp___9~0 := ssl3_connect_#t~nondet26;havoc ssl3_connect_#t~nondet26;havoc ssl3_connect_~blastFlag~0;havoc ssl3_connect_~__cil_tmp55~0;havoc ssl3_connect_~__cil_tmp56~0;havoc ssl3_connect_~__cil_tmp57~0;havoc ssl3_connect_~__cil_tmp58~0;havoc ssl3_connect_~__cil_tmp59~0;havoc ssl3_connect_~__cil_tmp60~0;havoc ssl3_connect_~__cil_tmp61~0;havoc ssl3_connect_~__cil_tmp62~0;havoc ssl3_connect_~__cil_tmp63~0;havoc ssl3_connect_~__cil_tmp64~0;havoc ssl3_connect_~__cil_tmp65~0;ssl3_connect_~s__state~0 := ssl3_connect_~initial_state;ssl3_connect_~blastFlag~0 := 0;ssl3_connect_~tmp~0 := ssl3_connect_#t~nondet27;havoc ssl3_connect_#t~nondet27;ssl3_connect_~cb~0 := 0;ssl3_connect_~ret~0 := -1;ssl3_connect_~skip~0 := 0;ssl3_connect_~tmp___0~0 := 0; 22215#L84 assume 0 != ssl3_connect_~s__info_callback~0;ssl3_connect_~cb~0 := ssl3_connect_~s__info_callback~0; 22216#L87-2 ssl3_connect_#t~post28 := ssl3_connect_~s__in_handshake~0;ssl3_connect_~s__in_handshake~0 := 1 + ssl3_connect_#t~post28;havoc ssl3_connect_#t~post28; 22218#L92 assume !(0 != ssl3_connect_~tmp___1~0 - 12288); 22232#L98-1 assume !false; 23291#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 23287#L101 assume 12292 == ssl3_connect_~s__state~0; 23267#L102 [2019-11-28 20:38:44,082 INFO L796 eck$LassoCheckResult]: Loop: 23267#L102 ssl3_connect_~s__new_session~0 := 1;ssl3_connect_~s__state~0 := 4096;ssl3_connect_#t~post29 := ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0 := 1 + ssl3_connect_#t~post29;havoc ssl3_connect_#t~post29; 22424#L206 ssl3_connect_~s__server~0 := 0; 23264#L211 assume 0 != ssl3_connect_~cb~0; 23262#L211-2 ssl3_connect_~__cil_tmp55~0 := ssl3_connect_~s__version~0 - 65280; 23260#L216 assume !(768 != ssl3_connect_~__cil_tmp55~0);ssl3_connect_~s__type~0 := 4096; 23257#L222 assume !(0 == ssl3_connect_~s__init_buf___0~0); 23254#L222-2 assume !(0 == ssl3_connect_~tmp___4~0); 23251#L238 assume !(0 == ssl3_connect_~tmp___5~0);ssl3_connect_~s__state~0 := 4368;ssl3_connect_#t~post31 := ssl3_connect_~s__ctx__stats__sess_connect~0;ssl3_connect_~s__ctx__stats__sess_connect~0 := 1 + ssl3_connect_#t~post31;havoc ssl3_connect_#t~post31;ssl3_connect_~s__init_num~0 := 0; 23247#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 23243#L520 ssl3_connect_~skip~0 := 0; 23241#L98-1 assume !false; 23239#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 23237#L101 assume !(12292 == ssl3_connect_~s__state~0); 23235#L104 assume !(16384 == ssl3_connect_~s__state~0); 23233#L107 assume !(4096 == ssl3_connect_~s__state~0); 23230#L110 assume !(20480 == ssl3_connect_~s__state~0); 23228#L113 assume !(4099 == ssl3_connect_~s__state~0); 22417#L116 assume 4368 == ssl3_connect_~s__state~0; 22415#L120 ssl3_connect_~s__shutdown~0 := 0;ssl3_connect_~ret~0 := ssl3_connect_#t~nondet32;havoc ssl3_connect_#t~nondet32; 22320#L250 assume 0 == ssl3_connect_~blastFlag~0;ssl3_connect_~blastFlag~0 := 1; 22307#L253-2 assume !(ssl3_connect_~ret~0 <= 0);ssl3_connect_~s__state~0 := 4384;ssl3_connect_~s__init_num~0 := 0; 22279#L262 assume ssl3_connect_~s__bbio~0 != ssl3_connect_~s__wbio~0; 22280#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 22888#L520 ssl3_connect_~skip~0 := 0; 22887#L98-1 assume !false; 22886#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 22885#L101 assume !(12292 == ssl3_connect_~s__state~0); 22884#L104 assume !(16384 == ssl3_connect_~s__state~0); 22883#L107 assume !(4096 == ssl3_connect_~s__state~0); 22882#L110 assume !(20480 == ssl3_connect_~s__state~0); 22881#L113 assume !(4099 == ssl3_connect_~s__state~0); 22880#L116 assume !(4368 == ssl3_connect_~s__state~0); 22879#L119 assume !(4369 == ssl3_connect_~s__state~0); 22878#L122 assume 4384 == ssl3_connect_~s__state~0; 22325#L126 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet33;havoc ssl3_connect_#t~nondet33; 22326#L269 assume 1 == ssl3_connect_~blastFlag~0;ssl3_connect_~blastFlag~0 := 2; 22363#L269-2 assume !(ssl3_connect_~ret~0 <= 0); 22364#L275 assume !(0 != ssl3_connect_~s__hit~0);ssl3_connect_~s__state~0 := 4400; 22784#L275-2 ssl3_connect_~s__init_num~0 := 0; 22781#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 22778#L520 ssl3_connect_~skip~0 := 0; 22777#L98-1 assume !false; 22776#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 22775#L101 assume !(12292 == ssl3_connect_~s__state~0); 22774#L104 assume !(16384 == ssl3_connect_~s__state~0); 22773#L107 assume !(4096 == ssl3_connect_~s__state~0); 22772#L110 assume !(20480 == ssl3_connect_~s__state~0); 22771#L113 assume !(4099 == ssl3_connect_~s__state~0); 22770#L116 assume !(4368 == ssl3_connect_~s__state~0); 22769#L119 assume !(4369 == ssl3_connect_~s__state~0); 22768#L122 assume !(4384 == ssl3_connect_~s__state~0); 22767#L125 assume !(4385 == ssl3_connect_~s__state~0); 22766#L128 assume 4400 == ssl3_connect_~s__state~0; 22553#L132 ssl3_connect_~__cil_tmp56~0 := ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0; 22764#L286 assume 0 != (ssl3_connect_~__cil_tmp56~0 - 256) % 4294967296;ssl3_connect_~skip~0 := 1; 22761#L286-2 ssl3_connect_~s__state~0 := 4416;ssl3_connect_~s__init_num~0 := 0; 22758#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 22755#L520 ssl3_connect_~skip~0 := 0; 22754#L98-1 assume !false; 22753#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 22752#L101 assume !(12292 == ssl3_connect_~s__state~0); 22751#L104 assume !(16384 == ssl3_connect_~s__state~0); 22750#L107 assume !(4096 == ssl3_connect_~s__state~0); 22749#L110 assume !(20480 == ssl3_connect_~s__state~0); 22748#L113 assume !(4099 == ssl3_connect_~s__state~0); 22747#L116 assume !(4368 == ssl3_connect_~s__state~0); 22746#L119 assume !(4369 == ssl3_connect_~s__state~0); 22745#L122 assume !(4384 == ssl3_connect_~s__state~0); 22744#L125 assume !(4385 == ssl3_connect_~s__state~0); 22743#L128 assume !(4400 == ssl3_connect_~s__state~0); 22742#L131 assume !(4401 == ssl3_connect_~s__state~0); 22741#L134 assume 4416 == ssl3_connect_~s__state~0; 22544#L138 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet35;havoc ssl3_connect_#t~nondet35; 22740#L304 assume !(3 == ssl3_connect_~blastFlag~0); 22739#L304-2 assume !(ssl3_connect_~ret~0 <= 0);ssl3_connect_~s__state~0 := 4432;ssl3_connect_~s__init_num~0 := 0; 22737#L312 assume !(0 == ssl3_connect_~tmp___6~0); 22734#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 22731#L520 ssl3_connect_~skip~0 := 0; 22730#L98-1 assume !false; 22729#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 22728#L101 assume !(12292 == ssl3_connect_~s__state~0); 22727#L104 assume !(16384 == ssl3_connect_~s__state~0); 22726#L107 assume !(4096 == ssl3_connect_~s__state~0); 22725#L110 assume !(20480 == ssl3_connect_~s__state~0); 22724#L113 assume !(4099 == ssl3_connect_~s__state~0); 22723#L116 assume !(4368 == ssl3_connect_~s__state~0); 22722#L119 assume !(4369 == ssl3_connect_~s__state~0); 22721#L122 assume !(4384 == ssl3_connect_~s__state~0); 22720#L125 assume !(4385 == ssl3_connect_~s__state~0); 22719#L128 assume !(4400 == ssl3_connect_~s__state~0); 22718#L131 assume !(4401 == ssl3_connect_~s__state~0); 22717#L134 assume !(4416 == ssl3_connect_~s__state~0); 22716#L137 assume !(4417 == ssl3_connect_~s__state~0); 22715#L140 assume 4432 == ssl3_connect_~s__state~0; 22535#L144 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet36;havoc ssl3_connect_#t~nondet36; 22714#L320 assume !(5 == ssl3_connect_~blastFlag~0); 22712#L323 assume !(ssl3_connect_~ret~0 <= 0);ssl3_connect_~s__state~0 := 4448;ssl3_connect_~s__init_num~0 := 0; 22708#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 22700#L520 ssl3_connect_~skip~0 := 0; 22698#L98-1 assume !false; 22696#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 22694#L101 assume !(12292 == ssl3_connect_~s__state~0); 22692#L104 assume !(16384 == ssl3_connect_~s__state~0); 22690#L107 assume !(4096 == ssl3_connect_~s__state~0); 22688#L110 assume !(20480 == ssl3_connect_~s__state~0); 22686#L113 assume !(4099 == ssl3_connect_~s__state~0); 22684#L116 assume !(4368 == ssl3_connect_~s__state~0); 22682#L119 assume !(4369 == ssl3_connect_~s__state~0); 22680#L122 assume !(4384 == ssl3_connect_~s__state~0); 22678#L125 assume !(4385 == ssl3_connect_~s__state~0); 22676#L128 assume !(4400 == ssl3_connect_~s__state~0); 22674#L131 assume !(4401 == ssl3_connect_~s__state~0); 22672#L134 assume !(4416 == ssl3_connect_~s__state~0); 22670#L137 assume !(4417 == ssl3_connect_~s__state~0); 22668#L140 assume !(4432 == ssl3_connect_~s__state~0); 22666#L143 assume !(4433 == ssl3_connect_~s__state~0); 22664#L146 assume 4448 == ssl3_connect_~s__state~0; 22526#L150 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet37;havoc ssl3_connect_#t~nondet37; 22661#L332 assume !(ssl3_connect_~ret~0 <= 0); 22658#L335 assume !(0 != ssl3_connect_~s__s3__tmp__cert_req~0);ssl3_connect_~s__state~0 := 4480; 22656#L335-2 ssl3_connect_~s__init_num~0 := 0; 22652#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 22649#L520 ssl3_connect_~skip~0 := 0; 22648#L98-1 assume !false; 22647#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 22646#L101 assume !(12292 == ssl3_connect_~s__state~0); 22645#L104 assume !(16384 == ssl3_connect_~s__state~0); 22644#L107 assume !(4096 == ssl3_connect_~s__state~0); 22643#L110 assume !(20480 == ssl3_connect_~s__state~0); 22642#L113 assume !(4099 == ssl3_connect_~s__state~0); 22641#L116 assume !(4368 == ssl3_connect_~s__state~0); 22640#L119 assume !(4369 == ssl3_connect_~s__state~0); 22639#L122 assume !(4384 == ssl3_connect_~s__state~0); 22638#L125 assume !(4385 == ssl3_connect_~s__state~0); 22637#L128 assume !(4400 == ssl3_connect_~s__state~0); 22636#L131 assume !(4401 == ssl3_connect_~s__state~0); 22635#L134 assume !(4416 == ssl3_connect_~s__state~0); 22634#L137 assume !(4417 == ssl3_connect_~s__state~0); 22633#L140 assume !(4432 == ssl3_connect_~s__state~0); 22632#L143 assume !(4433 == ssl3_connect_~s__state~0); 22631#L146 assume !(4448 == ssl3_connect_~s__state~0); 22630#L149 assume !(4449 == ssl3_connect_~s__state~0); 22629#L152 assume !(4464 == ssl3_connect_~s__state~0); 22628#L155 assume !(4465 == ssl3_connect_~s__state~0); 22627#L158 assume !(4466 == ssl3_connect_~s__state~0); 22626#L161 assume !(4467 == ssl3_connect_~s__state~0); 22625#L164 assume 4480 == ssl3_connect_~s__state~0; 22500#L168 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet39;havoc ssl3_connect_#t~nondet39; 22622#L356 assume !(ssl3_connect_~ret~0 <= 0);ssl3_connect_~l~0 := ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0; 22467#L360 assume 1 == ssl3_connect_~s__s3__tmp__cert_req~0;ssl3_connect_~s__state~0 := 4496; 22463#L360-2 ssl3_connect_~s__init_num~0 := 0; 22449#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 22447#L520 ssl3_connect_~skip~0 := 0; 22591#L98-1 assume !false; 22588#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 22585#L101 assume !(12292 == ssl3_connect_~s__state~0); 22582#L104 assume !(16384 == ssl3_connect_~s__state~0); 22579#L107 assume !(4096 == ssl3_connect_~s__state~0); 22576#L110 assume !(20480 == ssl3_connect_~s__state~0); 22423#L113 assume !(4099 == ssl3_connect_~s__state~0); 22425#L116 assume !(4368 == ssl3_connect_~s__state~0); 22414#L119 assume !(4369 == ssl3_connect_~s__state~0); 22416#L122 assume !(4384 == ssl3_connect_~s__state~0); 22570#L125 assume !(4385 == ssl3_connect_~s__state~0); 22567#L128 assume !(4400 == ssl3_connect_~s__state~0); 22563#L131 assume !(4401 == ssl3_connect_~s__state~0); 22559#L134 assume !(4416 == ssl3_connect_~s__state~0); 22555#L137 assume !(4417 == ssl3_connect_~s__state~0); 22550#L140 assume !(4432 == ssl3_connect_~s__state~0); 22546#L143 assume !(4433 == ssl3_connect_~s__state~0); 22541#L146 assume !(4448 == ssl3_connect_~s__state~0); 22537#L149 assume !(4449 == ssl3_connect_~s__state~0); 22532#L152 assume !(4464 == ssl3_connect_~s__state~0); 22528#L155 assume !(4465 == ssl3_connect_~s__state~0); 22523#L158 assume !(4466 == ssl3_connect_~s__state~0); 22519#L161 assume !(4467 == ssl3_connect_~s__state~0); 22515#L164 assume !(4480 == ssl3_connect_~s__state~0); 22511#L167 assume !(4481 == ssl3_connect_~s__state~0); 22506#L170 assume !(4496 == ssl3_connect_~s__state~0); 22502#L173 assume !(4497 == ssl3_connect_~s__state~0); 22497#L176 assume !(4512 == ssl3_connect_~s__state~0); 22478#L179 assume !(4513 == ssl3_connect_~s__state~0); 22479#L182 assume !(4528 == ssl3_connect_~s__state~0); 22486#L185 assume !(4529 == ssl3_connect_~s__state~0); 22482#L188 assume !(4560 == ssl3_connect_~s__state~0); 22476#L191 assume !(4561 == ssl3_connect_~s__state~0); 22472#L194 assume 4352 == ssl3_connect_~s__state~0; 22470#L195 ssl3_connect_~__cil_tmp62~0 := ssl3_connect_~num1~0; 22465#L444 assume !(ssl3_connect_~__cil_tmp62~0 > 0); 22461#L444-2 ssl3_connect_~s__state~0 := ssl3_connect_~s__s3__tmp__next_state___0~0; 22462#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 22443#L520 ssl3_connect_~skip~0 := 0; 22444#L98-1 assume !false; 23290#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 23286#L101 assume 12292 == ssl3_connect_~s__state~0; 23267#L102 [2019-11-28 20:38:44,082 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 20:38:44,082 INFO L82 PathProgramCache]: Analyzing trace with hash -1537383083, now seen corresponding path program 15 times [2019-11-28 20:38:44,083 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 20:38:44,083 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [871579170] [2019-11-28 20:38:44,083 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 20:38:44,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-28 20:38:44,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-28 20:38:44,090 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-28 20:38:44,090 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 20:38:44,090 INFO L82 PathProgramCache]: Analyzing trace with hash 422138630, now seen corresponding path program 1 times [2019-11-28 20:38:44,090 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 20:38:44,090 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [347306169] [2019-11-28 20:38:44,091 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 20:38:44,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 20:38:44,144 INFO L134 CoverageAnalysis]: Checked inductivity of 436 backedges. 241 proven. 0 refuted. 0 times theorem prover too weak. 195 trivial. 0 not checked. [2019-11-28 20:38:44,144 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [347306169] [2019-11-28 20:38:44,144 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-28 20:38:44,144 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-28 20:38:44,145 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [946148083] [2019-11-28 20:38:44,145 INFO L811 eck$LassoCheckResult]: loop already infeasible [2019-11-28 20:38:44,145 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-28 20:38:44,145 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-28 20:38:44,146 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-28 20:38:44,146 INFO L87 Difference]: Start difference. First operand 1648 states and 2197 transitions. cyclomatic complexity: 551 Second operand 3 states. [2019-11-28 20:38:44,166 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-28 20:38:44,167 INFO L93 Difference]: Finished difference Result 3266 states and 4351 transitions. [2019-11-28 20:38:44,167 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-28 20:38:44,167 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 3266 states and 4351 transitions. [2019-11-28 20:38:44,186 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 3244 [2019-11-28 20:38:44,207 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 3266 states to 3266 states and 4351 transitions. [2019-11-28 20:38:44,207 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 3266 [2019-11-28 20:38:44,210 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 3266 [2019-11-28 20:38:44,210 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3266 states and 4351 transitions. [2019-11-28 20:38:44,216 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2019-11-28 20:38:44,216 INFO L688 BuchiCegarLoop]: Abstraction has 3266 states and 4351 transitions. [2019-11-28 20:38:44,218 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3266 states and 4351 transitions. [2019-11-28 20:38:44,259 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3266 to 3266. [2019-11-28 20:38:44,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3266 states. [2019-11-28 20:38:44,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3266 states to 3266 states and 4351 transitions. [2019-11-28 20:38:44,267 INFO L711 BuchiCegarLoop]: Abstraction has 3266 states and 4351 transitions. [2019-11-28 20:38:44,267 INFO L591 BuchiCegarLoop]: Abstraction has 3266 states and 4351 transitions. [2019-11-28 20:38:44,267 INFO L424 BuchiCegarLoop]: ======== Iteration 20============ [2019-11-28 20:38:44,267 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 3266 states and 4351 transitions. [2019-11-28 20:38:44,277 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 3244 [2019-11-28 20:38:44,278 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-11-28 20:38:44,278 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-11-28 20:38:44,280 INFO L849 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1] [2019-11-28 20:38:44,280 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [10, 10, 10, 10, 9, 9, 9, 9, 9, 8, 8, 7, 7, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-28 20:38:44,280 INFO L794 eck$LassoCheckResult]: Stem: 27226#ULTIMATE.startENTRY havoc main_#res;havoc main_#t~ret48, main_~s~0;havoc main_~s~0;main_~s~0 := 12292;ssl3_connect_#in~initial_state := main_~s~0;havoc ssl3_connect_#res;havoc ssl3_connect_#t~nondet0, ssl3_connect_#t~nondet1, ssl3_connect_#t~nondet2, ssl3_connect_#t~nondet3, ssl3_connect_#t~nondet4, ssl3_connect_#t~nondet5, ssl3_connect_#t~nondet6, ssl3_connect_#t~nondet7, ssl3_connect_#t~nondet8, ssl3_connect_#t~nondet9, ssl3_connect_#t~nondet10, ssl3_connect_#t~nondet11, ssl3_connect_#t~nondet12, ssl3_connect_#t~nondet13, ssl3_connect_#t~nondet14, ssl3_connect_#t~nondet15, ssl3_connect_#t~nondet16, ssl3_connect_#t~nondet17, ssl3_connect_#t~nondet18, ssl3_connect_#t~nondet19, ssl3_connect_#t~nondet20, ssl3_connect_#t~nondet21, ssl3_connect_#t~nondet22, ssl3_connect_#t~nondet23, ssl3_connect_#t~nondet24, ssl3_connect_#t~nondet25, ssl3_connect_#t~nondet26, ssl3_connect_#t~nondet27, ssl3_connect_#t~post28, ssl3_connect_#t~post29, ssl3_connect_#t~nondet30, ssl3_connect_#t~post31, ssl3_connect_#t~nondet32, ssl3_connect_#t~nondet33, ssl3_connect_#t~nondet34, ssl3_connect_#t~nondet35, ssl3_connect_#t~nondet36, ssl3_connect_#t~nondet37, ssl3_connect_#t~nondet38, ssl3_connect_#t~nondet39, ssl3_connect_#t~nondet40, ssl3_connect_#t~nondet41, ssl3_connect_#t~nondet42, ssl3_connect_#t~nondet43, ssl3_connect_#t~post44, ssl3_connect_#t~post45, ssl3_connect_#t~nondet46, ssl3_connect_#t~post47, ssl3_connect_~initial_state, ssl3_connect_~s__info_callback~0, ssl3_connect_~s__in_handshake~0, ssl3_connect_~s__state~0, ssl3_connect_~s__new_session~0, ssl3_connect_~s__server~0, ssl3_connect_~s__version~0, ssl3_connect_~s__type~0, ssl3_connect_~s__init_num~0, ssl3_connect_~s__bbio~0, ssl3_connect_~s__wbio~0, ssl3_connect_~s__hit~0, ssl3_connect_~s__rwstate~0, ssl3_connect_~s__init_buf___0~0, ssl3_connect_~s__debug~0, ssl3_connect_~s__shutdown~0, ssl3_connect_~s__ctx__info_callback~0, ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0, ssl3_connect_~s__ctx__stats__sess_connect~0, ssl3_connect_~s__ctx__stats__sess_hit~0, ssl3_connect_~s__ctx__stats__sess_connect_good~0, ssl3_connect_~s__s3__change_cipher_spec~0, ssl3_connect_~s__s3__flags~0, ssl3_connect_~s__s3__delay_buf_pop_ret~0, ssl3_connect_~s__s3__tmp__cert_req~0, ssl3_connect_~s__s3__tmp__new_compression~0, ssl3_connect_~s__s3__tmp__reuse_message~0, ssl3_connect_~s__s3__tmp__new_cipher~0, ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0, ssl3_connect_~s__s3__tmp__next_state___0~0, ssl3_connect_~s__s3__tmp__new_compression__id~0, ssl3_connect_~s__session__cipher~0, ssl3_connect_~s__session__compress_meth~0, ssl3_connect_~buf~0, ssl3_connect_~tmp~0, ssl3_connect_~l~0, ssl3_connect_~num1~0, ssl3_connect_~cb~0, ssl3_connect_~ret~0, ssl3_connect_~new_state~0, ssl3_connect_~state~0, ssl3_connect_~skip~0, ssl3_connect_~tmp___0~0, ssl3_connect_~tmp___1~0, ssl3_connect_~tmp___2~0, ssl3_connect_~tmp___3~0, ssl3_connect_~tmp___4~0, ssl3_connect_~tmp___5~0, ssl3_connect_~tmp___6~0, ssl3_connect_~tmp___7~0, ssl3_connect_~tmp___8~0, ssl3_connect_~tmp___9~0, ssl3_connect_~blastFlag~0, ssl3_connect_~__cil_tmp55~0, ssl3_connect_~__cil_tmp56~0, ssl3_connect_~__cil_tmp57~0, ssl3_connect_~__cil_tmp58~0, ssl3_connect_~__cil_tmp59~0, ssl3_connect_~__cil_tmp60~0, ssl3_connect_~__cil_tmp61~0, ssl3_connect_~__cil_tmp62~0, ssl3_connect_~__cil_tmp63~0, ssl3_connect_~__cil_tmp64~0, ssl3_connect_~__cil_tmp65~0;ssl3_connect_~initial_state := ssl3_connect_#in~initial_state;ssl3_connect_~s__info_callback~0 := ssl3_connect_#t~nondet0;havoc ssl3_connect_#t~nondet0;ssl3_connect_~s__in_handshake~0 := ssl3_connect_#t~nondet1;havoc ssl3_connect_#t~nondet1;havoc ssl3_connect_~s__state~0;havoc ssl3_connect_~s__new_session~0;havoc ssl3_connect_~s__server~0;ssl3_connect_~s__version~0 := ssl3_connect_#t~nondet2;havoc ssl3_connect_#t~nondet2;havoc ssl3_connect_~s__type~0;havoc ssl3_connect_~s__init_num~0;ssl3_connect_~s__bbio~0 := ssl3_connect_#t~nondet3;havoc ssl3_connect_#t~nondet3;ssl3_connect_~s__wbio~0 := ssl3_connect_#t~nondet4;havoc ssl3_connect_#t~nondet4;ssl3_connect_~s__hit~0 := ssl3_connect_#t~nondet5;havoc ssl3_connect_#t~nondet5;havoc ssl3_connect_~s__rwstate~0;ssl3_connect_~s__init_buf___0~0 := 1;ssl3_connect_~s__debug~0 := ssl3_connect_#t~nondet6;havoc ssl3_connect_#t~nondet6;havoc ssl3_connect_~s__shutdown~0;ssl3_connect_~s__ctx__info_callback~0 := ssl3_connect_#t~nondet7;havoc ssl3_connect_#t~nondet7;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0 := ssl3_connect_#t~nondet8;havoc ssl3_connect_#t~nondet8;ssl3_connect_~s__ctx__stats__sess_connect~0 := ssl3_connect_#t~nondet9;havoc ssl3_connect_#t~nondet9;ssl3_connect_~s__ctx__stats__sess_hit~0 := ssl3_connect_#t~nondet10;havoc ssl3_connect_#t~nondet10;ssl3_connect_~s__ctx__stats__sess_connect_good~0 := ssl3_connect_#t~nondet11;havoc ssl3_connect_#t~nondet11;havoc ssl3_connect_~s__s3__change_cipher_spec~0;havoc ssl3_connect_~s__s3__flags~0;havoc ssl3_connect_~s__s3__delay_buf_pop_ret~0;ssl3_connect_~s__s3__tmp__cert_req~0 := ssl3_connect_#t~nondet12;havoc ssl3_connect_#t~nondet12;ssl3_connect_~s__s3__tmp__new_compression~0 := ssl3_connect_#t~nondet13;havoc ssl3_connect_#t~nondet13;ssl3_connect_~s__s3__tmp__reuse_message~0 := ssl3_connect_#t~nondet14;havoc ssl3_connect_#t~nondet14;ssl3_connect_~s__s3__tmp__new_cipher~0 := ssl3_connect_#t~nondet15;havoc ssl3_connect_#t~nondet15;ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0 := ssl3_connect_#t~nondet16;havoc ssl3_connect_#t~nondet16;havoc ssl3_connect_~s__s3__tmp__next_state___0~0;ssl3_connect_~s__s3__tmp__new_compression__id~0 := ssl3_connect_#t~nondet17;havoc ssl3_connect_#t~nondet17;havoc ssl3_connect_~s__session__cipher~0;havoc ssl3_connect_~s__session__compress_meth~0;havoc ssl3_connect_~buf~0;havoc ssl3_connect_~tmp~0;havoc ssl3_connect_~l~0;havoc ssl3_connect_~num1~0;havoc ssl3_connect_~cb~0;havoc ssl3_connect_~ret~0;havoc ssl3_connect_~new_state~0;havoc ssl3_connect_~state~0;havoc ssl3_connect_~skip~0;havoc ssl3_connect_~tmp___0~0;ssl3_connect_~tmp___1~0 := ssl3_connect_#t~nondet18;havoc ssl3_connect_#t~nondet18;ssl3_connect_~tmp___2~0 := ssl3_connect_#t~nondet19;havoc ssl3_connect_#t~nondet19;ssl3_connect_~tmp___3~0 := ssl3_connect_#t~nondet20;havoc ssl3_connect_#t~nondet20;ssl3_connect_~tmp___4~0 := ssl3_connect_#t~nondet21;havoc ssl3_connect_#t~nondet21;ssl3_connect_~tmp___5~0 := ssl3_connect_#t~nondet22;havoc ssl3_connect_#t~nondet22;ssl3_connect_~tmp___6~0 := ssl3_connect_#t~nondet23;havoc ssl3_connect_#t~nondet23;ssl3_connect_~tmp___7~0 := ssl3_connect_#t~nondet24;havoc ssl3_connect_#t~nondet24;ssl3_connect_~tmp___8~0 := ssl3_connect_#t~nondet25;havoc ssl3_connect_#t~nondet25;ssl3_connect_~tmp___9~0 := ssl3_connect_#t~nondet26;havoc ssl3_connect_#t~nondet26;havoc ssl3_connect_~blastFlag~0;havoc ssl3_connect_~__cil_tmp55~0;havoc ssl3_connect_~__cil_tmp56~0;havoc ssl3_connect_~__cil_tmp57~0;havoc ssl3_connect_~__cil_tmp58~0;havoc ssl3_connect_~__cil_tmp59~0;havoc ssl3_connect_~__cil_tmp60~0;havoc ssl3_connect_~__cil_tmp61~0;havoc ssl3_connect_~__cil_tmp62~0;havoc ssl3_connect_~__cil_tmp63~0;havoc ssl3_connect_~__cil_tmp64~0;havoc ssl3_connect_~__cil_tmp65~0;ssl3_connect_~s__state~0 := ssl3_connect_~initial_state;ssl3_connect_~blastFlag~0 := 0;ssl3_connect_~tmp~0 := ssl3_connect_#t~nondet27;havoc ssl3_connect_#t~nondet27;ssl3_connect_~cb~0 := 0;ssl3_connect_~ret~0 := -1;ssl3_connect_~skip~0 := 0;ssl3_connect_~tmp___0~0 := 0; 27134#L84 assume 0 != ssl3_connect_~s__info_callback~0;ssl3_connect_~cb~0 := ssl3_connect_~s__info_callback~0; 27135#L87-2 ssl3_connect_#t~post28 := ssl3_connect_~s__in_handshake~0;ssl3_connect_~s__in_handshake~0 := 1 + ssl3_connect_#t~post28;havoc ssl3_connect_#t~post28; 27137#L92 assume !(0 != ssl3_connect_~tmp___1~0 - 12288); 27151#L98-1 assume !false; 30332#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 30280#L101 assume 12292 == ssl3_connect_~s__state~0; 30275#L102 [2019-11-28 20:38:44,280 INFO L796 eck$LassoCheckResult]: Loop: 30275#L102 ssl3_connect_~s__new_session~0 := 1;ssl3_connect_~s__state~0 := 4096;ssl3_connect_#t~post29 := ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0 := 1 + ssl3_connect_#t~post29;havoc ssl3_connect_#t~post29; 27245#L206 ssl3_connect_~s__server~0 := 0; 27246#L211 assume 0 != ssl3_connect_~cb~0; 30262#L211-2 ssl3_connect_~__cil_tmp55~0 := ssl3_connect_~s__version~0 - 65280; 30261#L216 assume !(768 != ssl3_connect_~__cil_tmp55~0);ssl3_connect_~s__type~0 := 4096; 30259#L222 assume !(0 == ssl3_connect_~s__init_buf___0~0); 30257#L222-2 assume !(0 == ssl3_connect_~tmp___4~0); 30256#L238 assume !(0 == ssl3_connect_~tmp___5~0);ssl3_connect_~s__state~0 := 4368;ssl3_connect_#t~post31 := ssl3_connect_~s__ctx__stats__sess_connect~0;ssl3_connect_~s__ctx__stats__sess_connect~0 := 1 + ssl3_connect_#t~post31;havoc ssl3_connect_#t~post31;ssl3_connect_~s__init_num~0 := 0; 30245#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 30241#L520 ssl3_connect_~skip~0 := 0; 30239#L98-1 assume !false; 30237#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 30235#L101 assume !(12292 == ssl3_connect_~s__state~0); 30233#L104 assume !(16384 == ssl3_connect_~s__state~0); 30231#L107 assume !(4096 == ssl3_connect_~s__state~0); 30229#L110 assume !(20480 == ssl3_connect_~s__state~0); 30227#L113 assume !(4099 == ssl3_connect_~s__state~0); 27291#L116 assume 4368 == ssl3_connect_~s__state~0; 27140#L120 ssl3_connect_~s__shutdown~0 := 0;ssl3_connect_~ret~0 := ssl3_connect_#t~nondet32;havoc ssl3_connect_#t~nondet32; 27141#L250 assume 0 == ssl3_connect_~blastFlag~0;ssl3_connect_~blastFlag~0 := 1; 27217#L253-2 assume !(ssl3_connect_~ret~0 <= 0);ssl3_connect_~s__state~0 := 4384;ssl3_connect_~s__init_num~0 := 0; 27192#L262 assume ssl3_connect_~s__bbio~0 != ssl3_connect_~s__wbio~0; 27193#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 30382#L520 ssl3_connect_~skip~0 := 0; 30364#L98-1 assume !false; 30363#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 30362#L101 assume !(12292 == ssl3_connect_~s__state~0); 30356#L104 assume !(16384 == ssl3_connect_~s__state~0); 30355#L107 assume !(4096 == ssl3_connect_~s__state~0); 30352#L110 assume !(20480 == ssl3_connect_~s__state~0); 30350#L113 assume !(4099 == ssl3_connect_~s__state~0); 30272#L116 assume !(4368 == ssl3_connect_~s__state~0); 30271#L119 assume !(4369 == ssl3_connect_~s__state~0); 29512#L122 assume 4384 == ssl3_connect_~s__state~0; 27234#L126 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet33;havoc ssl3_connect_#t~nondet33; 27235#L269 assume 1 == ssl3_connect_~blastFlag~0;ssl3_connect_~blastFlag~0 := 2; 27295#L269-2 assume !(ssl3_connect_~ret~0 <= 0); 28451#L275 assume !(0 != ssl3_connect_~s__hit~0);ssl3_connect_~s__state~0 := 4400; 28452#L275-2 ssl3_connect_~s__init_num~0 := 0; 28647#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 28644#L520 ssl3_connect_~skip~0 := 0; 28643#L98-1 assume !false; 28642#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 28641#L101 assume !(12292 == ssl3_connect_~s__state~0); 28640#L104 assume !(16384 == ssl3_connect_~s__state~0); 28639#L107 assume !(4096 == ssl3_connect_~s__state~0); 28638#L110 assume !(20480 == ssl3_connect_~s__state~0); 28637#L113 assume !(4099 == ssl3_connect_~s__state~0); 28636#L116 assume !(4368 == ssl3_connect_~s__state~0); 28635#L119 assume !(4369 == ssl3_connect_~s__state~0); 28634#L122 assume !(4384 == ssl3_connect_~s__state~0); 28633#L125 assume !(4385 == ssl3_connect_~s__state~0); 28632#L128 assume 4400 == ssl3_connect_~s__state~0; 28018#L132 ssl3_connect_~__cil_tmp56~0 := ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0; 28630#L286 assume 0 != (ssl3_connect_~__cil_tmp56~0 - 256) % 4294967296;ssl3_connect_~skip~0 := 1; 28627#L286-2 ssl3_connect_~s__state~0 := 4416;ssl3_connect_~s__init_num~0 := 0; 28624#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 28621#L520 ssl3_connect_~skip~0 := 0; 28620#L98-1 assume !false; 28619#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 28618#L101 assume !(12292 == ssl3_connect_~s__state~0); 28617#L104 assume !(16384 == ssl3_connect_~s__state~0); 28616#L107 assume !(4096 == ssl3_connect_~s__state~0); 28615#L110 assume !(20480 == ssl3_connect_~s__state~0); 28614#L113 assume !(4099 == ssl3_connect_~s__state~0); 28613#L116 assume !(4368 == ssl3_connect_~s__state~0); 28612#L119 assume !(4369 == ssl3_connect_~s__state~0); 28611#L122 assume !(4384 == ssl3_connect_~s__state~0); 28610#L125 assume !(4385 == ssl3_connect_~s__state~0); 28609#L128 assume !(4400 == ssl3_connect_~s__state~0); 28608#L131 assume !(4401 == ssl3_connect_~s__state~0); 28607#L134 assume 4416 == ssl3_connect_~s__state~0; 28015#L138 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet35;havoc ssl3_connect_#t~nondet35; 28606#L304 assume !(3 == ssl3_connect_~blastFlag~0); 28605#L304-2 assume !(ssl3_connect_~ret~0 <= 0);ssl3_connect_~s__state~0 := 4432;ssl3_connect_~s__init_num~0 := 0; 28603#L312 assume !(0 == ssl3_connect_~tmp___6~0); 28600#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 28597#L520 ssl3_connect_~skip~0 := 0; 28596#L98-1 assume !false; 28595#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 28594#L101 assume !(12292 == ssl3_connect_~s__state~0); 28593#L104 assume !(16384 == ssl3_connect_~s__state~0); 28592#L107 assume !(4096 == ssl3_connect_~s__state~0); 28591#L110 assume !(20480 == ssl3_connect_~s__state~0); 28590#L113 assume !(4099 == ssl3_connect_~s__state~0); 28589#L116 assume !(4368 == ssl3_connect_~s__state~0); 28588#L119 assume !(4369 == ssl3_connect_~s__state~0); 28587#L122 assume !(4384 == ssl3_connect_~s__state~0); 28586#L125 assume !(4385 == ssl3_connect_~s__state~0); 28585#L128 assume !(4400 == ssl3_connect_~s__state~0); 28584#L131 assume !(4401 == ssl3_connect_~s__state~0); 28583#L134 assume !(4416 == ssl3_connect_~s__state~0); 28582#L137 assume !(4417 == ssl3_connect_~s__state~0); 28581#L140 assume 4432 == ssl3_connect_~s__state~0; 28012#L144 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet36;havoc ssl3_connect_#t~nondet36; 28580#L320 assume !(5 == ssl3_connect_~blastFlag~0); 28578#L323 assume !(ssl3_connect_~ret~0 <= 0);ssl3_connect_~s__state~0 := 4448;ssl3_connect_~s__init_num~0 := 0; 28575#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 28572#L520 ssl3_connect_~skip~0 := 0; 28571#L98-1 assume !false; 28570#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 28569#L101 assume !(12292 == ssl3_connect_~s__state~0); 28568#L104 assume !(16384 == ssl3_connect_~s__state~0); 28567#L107 assume !(4096 == ssl3_connect_~s__state~0); 28566#L110 assume !(20480 == ssl3_connect_~s__state~0); 28565#L113 assume !(4099 == ssl3_connect_~s__state~0); 28564#L116 assume !(4368 == ssl3_connect_~s__state~0); 28563#L119 assume !(4369 == ssl3_connect_~s__state~0); 28562#L122 assume !(4384 == ssl3_connect_~s__state~0); 28561#L125 assume !(4385 == ssl3_connect_~s__state~0); 28558#L128 assume !(4400 == ssl3_connect_~s__state~0); 28552#L131 assume !(4401 == ssl3_connect_~s__state~0); 28550#L134 assume !(4416 == ssl3_connect_~s__state~0); 28548#L137 assume !(4417 == ssl3_connect_~s__state~0); 28546#L140 assume !(4432 == ssl3_connect_~s__state~0); 28543#L143 assume !(4433 == ssl3_connect_~s__state~0); 28539#L146 assume 4448 == ssl3_connect_~s__state~0; 28009#L150 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet37;havoc ssl3_connect_#t~nondet37; 28530#L332 assume !(ssl3_connect_~ret~0 <= 0); 28526#L335 assume 0 != ssl3_connect_~s__s3__tmp__cert_req~0;ssl3_connect_~s__state~0 := 4464; 28522#L335-2 ssl3_connect_~s__init_num~0 := 0; 28513#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 28509#L520 ssl3_connect_~skip~0 := 0; 28507#L98-1 assume !false; 28505#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 28503#L101 assume !(12292 == ssl3_connect_~s__state~0); 28502#L104 assume !(16384 == ssl3_connect_~s__state~0); 28500#L107 assume !(4096 == ssl3_connect_~s__state~0); 28498#L110 assume !(20480 == ssl3_connect_~s__state~0); 28496#L113 assume !(4099 == ssl3_connect_~s__state~0); 28493#L116 assume !(4368 == ssl3_connect_~s__state~0); 28487#L119 assume !(4369 == ssl3_connect_~s__state~0); 28485#L122 assume !(4384 == ssl3_connect_~s__state~0); 28483#L125 assume !(4385 == ssl3_connect_~s__state~0); 28481#L128 assume !(4400 == ssl3_connect_~s__state~0); 28479#L131 assume !(4401 == ssl3_connect_~s__state~0); 28477#L134 assume !(4416 == ssl3_connect_~s__state~0); 28475#L137 assume !(4417 == ssl3_connect_~s__state~0); 28473#L140 assume !(4432 == ssl3_connect_~s__state~0); 28471#L143 assume !(4433 == ssl3_connect_~s__state~0); 28469#L146 assume !(4448 == ssl3_connect_~s__state~0); 28467#L149 assume !(4449 == ssl3_connect_~s__state~0); 28462#L152 assume 4464 == ssl3_connect_~s__state~0; 28004#L162 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet38;havoc ssl3_connect_#t~nondet38; 28459#L347 assume !(ssl3_connect_~ret~0 <= 0);ssl3_connect_~s__state~0 := 4480;ssl3_connect_~s__init_num~0 := 0; 28456#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 28450#L520 ssl3_connect_~skip~0 := 0; 28448#L98-1 assume !false; 28447#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 28446#L101 assume !(12292 == ssl3_connect_~s__state~0); 28445#L104 assume !(16384 == ssl3_connect_~s__state~0); 28444#L107 assume !(4096 == ssl3_connect_~s__state~0); 28285#L110 assume !(20480 == ssl3_connect_~s__state~0); 28280#L113 assume !(4099 == ssl3_connect_~s__state~0); 28275#L116 assume !(4368 == ssl3_connect_~s__state~0); 28270#L119 assume !(4369 == ssl3_connect_~s__state~0); 28265#L122 assume !(4384 == ssl3_connect_~s__state~0); 28260#L125 assume !(4385 == ssl3_connect_~s__state~0); 28255#L128 assume !(4400 == ssl3_connect_~s__state~0); 28250#L131 assume !(4401 == ssl3_connect_~s__state~0); 28245#L134 assume !(4416 == ssl3_connect_~s__state~0); 28240#L137 assume !(4417 == ssl3_connect_~s__state~0); 28235#L140 assume !(4432 == ssl3_connect_~s__state~0); 28230#L143 assume !(4433 == ssl3_connect_~s__state~0); 28225#L146 assume !(4448 == ssl3_connect_~s__state~0); 28220#L149 assume !(4449 == ssl3_connect_~s__state~0); 28215#L152 assume !(4464 == ssl3_connect_~s__state~0); 28210#L155 assume !(4465 == ssl3_connect_~s__state~0); 28205#L158 assume !(4466 == ssl3_connect_~s__state~0); 28200#L161 assume !(4467 == ssl3_connect_~s__state~0); 28195#L164 assume 4480 == ssl3_connect_~s__state~0; 28001#L168 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet39;havoc ssl3_connect_#t~nondet39; 28187#L356 assume !(ssl3_connect_~ret~0 <= 0);ssl3_connect_~l~0 := ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0; 28181#L360 assume 1 == ssl3_connect_~s__s3__tmp__cert_req~0;ssl3_connect_~s__state~0 := 4496; 28176#L360-2 ssl3_connect_~s__init_num~0 := 0; 28166#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 28160#L520 ssl3_connect_~skip~0 := 0; 28156#L98-1 assume !false; 28152#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 28148#L101 assume !(12292 == ssl3_connect_~s__state~0); 28144#L104 assume !(16384 == ssl3_connect_~s__state~0); 28140#L107 assume !(4096 == ssl3_connect_~s__state~0); 28135#L110 assume !(20480 == ssl3_connect_~s__state~0); 28134#L113 assume !(4099 == ssl3_connect_~s__state~0); 28133#L116 assume !(4368 == ssl3_connect_~s__state~0); 28132#L119 assume !(4369 == ssl3_connect_~s__state~0); 28130#L122 assume !(4384 == ssl3_connect_~s__state~0); 28128#L125 assume !(4385 == ssl3_connect_~s__state~0); 28126#L128 assume !(4400 == ssl3_connect_~s__state~0); 28124#L131 assume !(4401 == ssl3_connect_~s__state~0); 28122#L134 assume !(4416 == ssl3_connect_~s__state~0); 28120#L137 assume !(4417 == ssl3_connect_~s__state~0); 28118#L140 assume !(4432 == ssl3_connect_~s__state~0); 28116#L143 assume !(4433 == ssl3_connect_~s__state~0); 28114#L146 assume !(4448 == ssl3_connect_~s__state~0); 28112#L149 assume !(4449 == ssl3_connect_~s__state~0); 28110#L152 assume !(4464 == ssl3_connect_~s__state~0); 28108#L155 assume !(4465 == ssl3_connect_~s__state~0); 28106#L158 assume !(4466 == ssl3_connect_~s__state~0); 28104#L161 assume !(4467 == ssl3_connect_~s__state~0); 28102#L164 assume !(4480 == ssl3_connect_~s__state~0); 28100#L167 assume !(4481 == ssl3_connect_~s__state~0); 28098#L170 assume !(4496 == ssl3_connect_~s__state~0); 28096#L173 assume !(4497 == ssl3_connect_~s__state~0); 28094#L176 assume !(4512 == ssl3_connect_~s__state~0); 28092#L179 assume !(4513 == ssl3_connect_~s__state~0); 28090#L182 assume !(4528 == ssl3_connect_~s__state~0); 28088#L185 assume !(4529 == ssl3_connect_~s__state~0); 28089#L188 assume !(4560 == ssl3_connect_~s__state~0); 27176#L191 assume !(4561 == ssl3_connect_~s__state~0); 27159#L194 assume 4352 == ssl3_connect_~s__state~0; 27160#L195 ssl3_connect_~__cil_tmp62~0 := ssl3_connect_~num1~0; 27183#L444 assume !(ssl3_connect_~__cil_tmp62~0 > 0); 27184#L444-2 ssl3_connect_~s__state~0 := ssl3_connect_~s__s3__tmp__next_state___0~0; 27189#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 30377#L520 ssl3_connect_~skip~0 := 0; 30376#L98-1 assume !false; 30375#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 30279#L101 assume 12292 == ssl3_connect_~s__state~0; 30275#L102 [2019-11-28 20:38:44,281 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 20:38:44,281 INFO L82 PathProgramCache]: Analyzing trace with hash -1537383083, now seen corresponding path program 16 times [2019-11-28 20:38:44,281 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 20:38:44,281 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [595837622] [2019-11-28 20:38:44,281 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 20:38:44,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-28 20:38:44,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-28 20:38:44,288 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-28 20:38:44,288 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 20:38:44,288 INFO L82 PathProgramCache]: Analyzing trace with hash -1822259684, now seen corresponding path program 1 times [2019-11-28 20:38:44,289 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 20:38:44,289 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1293148545] [2019-11-28 20:38:44,289 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 20:38:44,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 20:38:44,350 INFO L134 CoverageAnalysis]: Checked inductivity of 575 backedges. 183 proven. 0 refuted. 0 times theorem prover too weak. 392 trivial. 0 not checked. [2019-11-28 20:38:44,351 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1293148545] [2019-11-28 20:38:44,351 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-28 20:38:44,351 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-28 20:38:44,352 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1095161461] [2019-11-28 20:38:44,352 INFO L811 eck$LassoCheckResult]: loop already infeasible [2019-11-28 20:38:44,352 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-28 20:38:44,353 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-28 20:38:44,353 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-28 20:38:44,353 INFO L87 Difference]: Start difference. First operand 3266 states and 4351 transitions. cyclomatic complexity: 1089 Second operand 3 states. [2019-11-28 20:38:44,482 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-28 20:38:44,482 INFO L93 Difference]: Finished difference Result 3414 states and 4519 transitions. [2019-11-28 20:38:44,483 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-28 20:38:44,483 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 3414 states and 4519 transitions. [2019-11-28 20:38:44,496 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 3392 [2019-11-28 20:38:44,515 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 3414 states to 3414 states and 4519 transitions. [2019-11-28 20:38:44,515 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 3414 [2019-11-28 20:38:44,517 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 3414 [2019-11-28 20:38:44,517 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3414 states and 4519 transitions. [2019-11-28 20:38:44,519 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2019-11-28 20:38:44,519 INFO L688 BuchiCegarLoop]: Abstraction has 3414 states and 4519 transitions. [2019-11-28 20:38:44,521 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3414 states and 4519 transitions. [2019-11-28 20:38:44,573 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3414 to 3398. [2019-11-28 20:38:44,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3398 states. [2019-11-28 20:38:44,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3398 states to 3398 states and 4503 transitions. [2019-11-28 20:38:44,582 INFO L711 BuchiCegarLoop]: Abstraction has 3398 states and 4503 transitions. [2019-11-28 20:38:44,583 INFO L591 BuchiCegarLoop]: Abstraction has 3398 states and 4503 transitions. [2019-11-28 20:38:44,583 INFO L424 BuchiCegarLoop]: ======== Iteration 21============ [2019-11-28 20:38:44,583 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 3398 states and 4503 transitions. [2019-11-28 20:38:44,594 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 3376 [2019-11-28 20:38:44,594 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-11-28 20:38:44,594 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-11-28 20:38:44,597 INFO L849 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1] [2019-11-28 20:38:44,597 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [11, 11, 11, 11, 10, 10, 10, 10, 10, 9, 9, 8, 8, 7, 7, 6, 6, 5, 5, 4, 4, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-28 20:38:44,597 INFO L794 eck$LassoCheckResult]: Stem: 33923#ULTIMATE.startENTRY havoc main_#res;havoc main_#t~ret48, main_~s~0;havoc main_~s~0;main_~s~0 := 12292;ssl3_connect_#in~initial_state := main_~s~0;havoc ssl3_connect_#res;havoc ssl3_connect_#t~nondet0, ssl3_connect_#t~nondet1, ssl3_connect_#t~nondet2, ssl3_connect_#t~nondet3, ssl3_connect_#t~nondet4, ssl3_connect_#t~nondet5, ssl3_connect_#t~nondet6, ssl3_connect_#t~nondet7, ssl3_connect_#t~nondet8, ssl3_connect_#t~nondet9, ssl3_connect_#t~nondet10, ssl3_connect_#t~nondet11, ssl3_connect_#t~nondet12, ssl3_connect_#t~nondet13, ssl3_connect_#t~nondet14, ssl3_connect_#t~nondet15, ssl3_connect_#t~nondet16, ssl3_connect_#t~nondet17, ssl3_connect_#t~nondet18, ssl3_connect_#t~nondet19, ssl3_connect_#t~nondet20, ssl3_connect_#t~nondet21, ssl3_connect_#t~nondet22, ssl3_connect_#t~nondet23, ssl3_connect_#t~nondet24, ssl3_connect_#t~nondet25, ssl3_connect_#t~nondet26, ssl3_connect_#t~nondet27, ssl3_connect_#t~post28, ssl3_connect_#t~post29, ssl3_connect_#t~nondet30, ssl3_connect_#t~post31, ssl3_connect_#t~nondet32, ssl3_connect_#t~nondet33, ssl3_connect_#t~nondet34, ssl3_connect_#t~nondet35, ssl3_connect_#t~nondet36, ssl3_connect_#t~nondet37, ssl3_connect_#t~nondet38, ssl3_connect_#t~nondet39, ssl3_connect_#t~nondet40, ssl3_connect_#t~nondet41, ssl3_connect_#t~nondet42, ssl3_connect_#t~nondet43, ssl3_connect_#t~post44, ssl3_connect_#t~post45, ssl3_connect_#t~nondet46, ssl3_connect_#t~post47, ssl3_connect_~initial_state, ssl3_connect_~s__info_callback~0, ssl3_connect_~s__in_handshake~0, ssl3_connect_~s__state~0, ssl3_connect_~s__new_session~0, ssl3_connect_~s__server~0, ssl3_connect_~s__version~0, ssl3_connect_~s__type~0, ssl3_connect_~s__init_num~0, ssl3_connect_~s__bbio~0, ssl3_connect_~s__wbio~0, ssl3_connect_~s__hit~0, ssl3_connect_~s__rwstate~0, ssl3_connect_~s__init_buf___0~0, ssl3_connect_~s__debug~0, ssl3_connect_~s__shutdown~0, ssl3_connect_~s__ctx__info_callback~0, ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0, ssl3_connect_~s__ctx__stats__sess_connect~0, ssl3_connect_~s__ctx__stats__sess_hit~0, ssl3_connect_~s__ctx__stats__sess_connect_good~0, ssl3_connect_~s__s3__change_cipher_spec~0, ssl3_connect_~s__s3__flags~0, ssl3_connect_~s__s3__delay_buf_pop_ret~0, ssl3_connect_~s__s3__tmp__cert_req~0, ssl3_connect_~s__s3__tmp__new_compression~0, ssl3_connect_~s__s3__tmp__reuse_message~0, ssl3_connect_~s__s3__tmp__new_cipher~0, ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0, ssl3_connect_~s__s3__tmp__next_state___0~0, ssl3_connect_~s__s3__tmp__new_compression__id~0, ssl3_connect_~s__session__cipher~0, ssl3_connect_~s__session__compress_meth~0, ssl3_connect_~buf~0, ssl3_connect_~tmp~0, ssl3_connect_~l~0, ssl3_connect_~num1~0, ssl3_connect_~cb~0, ssl3_connect_~ret~0, ssl3_connect_~new_state~0, ssl3_connect_~state~0, ssl3_connect_~skip~0, ssl3_connect_~tmp___0~0, ssl3_connect_~tmp___1~0, ssl3_connect_~tmp___2~0, ssl3_connect_~tmp___3~0, ssl3_connect_~tmp___4~0, ssl3_connect_~tmp___5~0, ssl3_connect_~tmp___6~0, ssl3_connect_~tmp___7~0, ssl3_connect_~tmp___8~0, ssl3_connect_~tmp___9~0, ssl3_connect_~blastFlag~0, ssl3_connect_~__cil_tmp55~0, ssl3_connect_~__cil_tmp56~0, ssl3_connect_~__cil_tmp57~0, ssl3_connect_~__cil_tmp58~0, ssl3_connect_~__cil_tmp59~0, ssl3_connect_~__cil_tmp60~0, ssl3_connect_~__cil_tmp61~0, ssl3_connect_~__cil_tmp62~0, ssl3_connect_~__cil_tmp63~0, ssl3_connect_~__cil_tmp64~0, ssl3_connect_~__cil_tmp65~0;ssl3_connect_~initial_state := ssl3_connect_#in~initial_state;ssl3_connect_~s__info_callback~0 := ssl3_connect_#t~nondet0;havoc ssl3_connect_#t~nondet0;ssl3_connect_~s__in_handshake~0 := ssl3_connect_#t~nondet1;havoc ssl3_connect_#t~nondet1;havoc ssl3_connect_~s__state~0;havoc ssl3_connect_~s__new_session~0;havoc ssl3_connect_~s__server~0;ssl3_connect_~s__version~0 := ssl3_connect_#t~nondet2;havoc ssl3_connect_#t~nondet2;havoc ssl3_connect_~s__type~0;havoc ssl3_connect_~s__init_num~0;ssl3_connect_~s__bbio~0 := ssl3_connect_#t~nondet3;havoc ssl3_connect_#t~nondet3;ssl3_connect_~s__wbio~0 := ssl3_connect_#t~nondet4;havoc ssl3_connect_#t~nondet4;ssl3_connect_~s__hit~0 := ssl3_connect_#t~nondet5;havoc ssl3_connect_#t~nondet5;havoc ssl3_connect_~s__rwstate~0;ssl3_connect_~s__init_buf___0~0 := 1;ssl3_connect_~s__debug~0 := ssl3_connect_#t~nondet6;havoc ssl3_connect_#t~nondet6;havoc ssl3_connect_~s__shutdown~0;ssl3_connect_~s__ctx__info_callback~0 := ssl3_connect_#t~nondet7;havoc ssl3_connect_#t~nondet7;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0 := ssl3_connect_#t~nondet8;havoc ssl3_connect_#t~nondet8;ssl3_connect_~s__ctx__stats__sess_connect~0 := ssl3_connect_#t~nondet9;havoc ssl3_connect_#t~nondet9;ssl3_connect_~s__ctx__stats__sess_hit~0 := ssl3_connect_#t~nondet10;havoc ssl3_connect_#t~nondet10;ssl3_connect_~s__ctx__stats__sess_connect_good~0 := ssl3_connect_#t~nondet11;havoc ssl3_connect_#t~nondet11;havoc ssl3_connect_~s__s3__change_cipher_spec~0;havoc ssl3_connect_~s__s3__flags~0;havoc ssl3_connect_~s__s3__delay_buf_pop_ret~0;ssl3_connect_~s__s3__tmp__cert_req~0 := ssl3_connect_#t~nondet12;havoc ssl3_connect_#t~nondet12;ssl3_connect_~s__s3__tmp__new_compression~0 := ssl3_connect_#t~nondet13;havoc ssl3_connect_#t~nondet13;ssl3_connect_~s__s3__tmp__reuse_message~0 := ssl3_connect_#t~nondet14;havoc ssl3_connect_#t~nondet14;ssl3_connect_~s__s3__tmp__new_cipher~0 := ssl3_connect_#t~nondet15;havoc ssl3_connect_#t~nondet15;ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0 := ssl3_connect_#t~nondet16;havoc ssl3_connect_#t~nondet16;havoc ssl3_connect_~s__s3__tmp__next_state___0~0;ssl3_connect_~s__s3__tmp__new_compression__id~0 := ssl3_connect_#t~nondet17;havoc ssl3_connect_#t~nondet17;havoc ssl3_connect_~s__session__cipher~0;havoc ssl3_connect_~s__session__compress_meth~0;havoc ssl3_connect_~buf~0;havoc ssl3_connect_~tmp~0;havoc ssl3_connect_~l~0;havoc ssl3_connect_~num1~0;havoc ssl3_connect_~cb~0;havoc ssl3_connect_~ret~0;havoc ssl3_connect_~new_state~0;havoc ssl3_connect_~state~0;havoc ssl3_connect_~skip~0;havoc ssl3_connect_~tmp___0~0;ssl3_connect_~tmp___1~0 := ssl3_connect_#t~nondet18;havoc ssl3_connect_#t~nondet18;ssl3_connect_~tmp___2~0 := ssl3_connect_#t~nondet19;havoc ssl3_connect_#t~nondet19;ssl3_connect_~tmp___3~0 := ssl3_connect_#t~nondet20;havoc ssl3_connect_#t~nondet20;ssl3_connect_~tmp___4~0 := ssl3_connect_#t~nondet21;havoc ssl3_connect_#t~nondet21;ssl3_connect_~tmp___5~0 := ssl3_connect_#t~nondet22;havoc ssl3_connect_#t~nondet22;ssl3_connect_~tmp___6~0 := ssl3_connect_#t~nondet23;havoc ssl3_connect_#t~nondet23;ssl3_connect_~tmp___7~0 := ssl3_connect_#t~nondet24;havoc ssl3_connect_#t~nondet24;ssl3_connect_~tmp___8~0 := ssl3_connect_#t~nondet25;havoc ssl3_connect_#t~nondet25;ssl3_connect_~tmp___9~0 := ssl3_connect_#t~nondet26;havoc ssl3_connect_#t~nondet26;havoc ssl3_connect_~blastFlag~0;havoc ssl3_connect_~__cil_tmp55~0;havoc ssl3_connect_~__cil_tmp56~0;havoc ssl3_connect_~__cil_tmp57~0;havoc ssl3_connect_~__cil_tmp58~0;havoc ssl3_connect_~__cil_tmp59~0;havoc ssl3_connect_~__cil_tmp60~0;havoc ssl3_connect_~__cil_tmp61~0;havoc ssl3_connect_~__cil_tmp62~0;havoc ssl3_connect_~__cil_tmp63~0;havoc ssl3_connect_~__cil_tmp64~0;havoc ssl3_connect_~__cil_tmp65~0;ssl3_connect_~s__state~0 := ssl3_connect_~initial_state;ssl3_connect_~blastFlag~0 := 0;ssl3_connect_~tmp~0 := ssl3_connect_#t~nondet27;havoc ssl3_connect_#t~nondet27;ssl3_connect_~cb~0 := 0;ssl3_connect_~ret~0 := -1;ssl3_connect_~skip~0 := 0;ssl3_connect_~tmp___0~0 := 0; 33821#L84 assume 0 != ssl3_connect_~s__info_callback~0;ssl3_connect_~cb~0 := ssl3_connect_~s__info_callback~0; 33822#L87-2 ssl3_connect_#t~post28 := ssl3_connect_~s__in_handshake~0;ssl3_connect_~s__in_handshake~0 := 1 + ssl3_connect_#t~post28;havoc ssl3_connect_#t~post28; 33824#L92 assume !(0 != ssl3_connect_~tmp___1~0 - 12288); 33838#L98-1 assume !false; 34101#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 34102#L101 assume 12292 == ssl3_connect_~s__state~0; 35318#L102 [2019-11-28 20:38:44,598 INFO L796 eck$LassoCheckResult]: Loop: 35318#L102 ssl3_connect_~s__new_session~0 := 1;ssl3_connect_~s__state~0 := 4096;ssl3_connect_#t~post29 := ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0 := 1 + ssl3_connect_#t~post29;havoc ssl3_connect_#t~post29; 34020#L206 ssl3_connect_~s__server~0 := 0; 35630#L211 assume 0 != ssl3_connect_~cb~0; 35627#L211-2 ssl3_connect_~__cil_tmp55~0 := ssl3_connect_~s__version~0 - 65280; 35624#L216 assume !(768 != ssl3_connect_~__cil_tmp55~0);ssl3_connect_~s__type~0 := 4096; 35620#L222 assume !(0 == ssl3_connect_~s__init_buf___0~0); 35616#L222-2 assume !(0 == ssl3_connect_~tmp___4~0); 35612#L238 assume !(0 == ssl3_connect_~tmp___5~0);ssl3_connect_~s__state~0 := 4368;ssl3_connect_#t~post31 := ssl3_connect_~s__ctx__stats__sess_connect~0;ssl3_connect_~s__ctx__stats__sess_connect~0 := 1 + ssl3_connect_#t~post31;havoc ssl3_connect_#t~post31;ssl3_connect_~s__init_num~0 := 0; 35607#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 35602#L520 ssl3_connect_~skip~0 := 0; 35599#L98-1 assume !false; 35595#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 35590#L101 assume !(12292 == ssl3_connect_~s__state~0); 35583#L104 assume !(16384 == ssl3_connect_~s__state~0); 35580#L107 assume !(4096 == ssl3_connect_~s__state~0); 35577#L110 assume !(20480 == ssl3_connect_~s__state~0); 35574#L113 assume !(4099 == ssl3_connect_~s__state~0); 35571#L116 assume 4368 == ssl3_connect_~s__state~0; 34203#L120 ssl3_connect_~s__shutdown~0 := 0;ssl3_connect_~ret~0 := ssl3_connect_#t~nondet32;havoc ssl3_connect_#t~nondet32; 35565#L250 assume 0 == ssl3_connect_~blastFlag~0;ssl3_connect_~blastFlag~0 := 1; 34969#L253-2 assume !(ssl3_connect_~ret~0 <= 0);ssl3_connect_~s__state~0 := 4384;ssl3_connect_~s__init_num~0 := 0; 35560#L262 assume ssl3_connect_~s__bbio~0 != ssl3_connect_~s__wbio~0; 35010#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 35001#L520 ssl3_connect_~skip~0 := 0; 34998#L98-1 assume !false; 34995#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 34992#L101 assume !(12292 == ssl3_connect_~s__state~0); 34989#L104 assume !(16384 == ssl3_connect_~s__state~0); 34986#L107 assume !(4096 == ssl3_connect_~s__state~0); 34983#L110 assume !(20480 == ssl3_connect_~s__state~0); 34980#L113 assume !(4099 == ssl3_connect_~s__state~0); 34976#L116 assume !(4368 == ssl3_connect_~s__state~0); 34977#L119 assume !(4369 == ssl3_connect_~s__state~0); 34971#L122 assume 4384 == ssl3_connect_~s__state~0; 34196#L126 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet33;havoc ssl3_connect_#t~nondet33; 34965#L269 assume 1 == ssl3_connect_~blastFlag~0;ssl3_connect_~blastFlag~0 := 2; 34962#L269-2 assume !(ssl3_connect_~ret~0 <= 0); 34958#L275 assume !(0 != ssl3_connect_~s__hit~0);ssl3_connect_~s__state~0 := 4400; 34956#L275-2 ssl3_connect_~s__init_num~0 := 0; 34957#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 34948#L520 ssl3_connect_~skip~0 := 0; 34949#L98-1 assume !false; 34925#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 34926#L101 assume !(12292 == ssl3_connect_~s__state~0); 34906#L104 assume !(16384 == ssl3_connect_~s__state~0); 34907#L107 assume !(4096 == ssl3_connect_~s__state~0); 34887#L110 assume !(20480 == ssl3_connect_~s__state~0); 34888#L113 assume !(4099 == ssl3_connect_~s__state~0); 34870#L116 assume !(4368 == ssl3_connect_~s__state~0); 34871#L119 assume !(4369 == ssl3_connect_~s__state~0); 35317#L122 assume !(4384 == ssl3_connect_~s__state~0); 34849#L125 assume !(4385 == ssl3_connect_~s__state~0); 34850#L128 assume 4400 == ssl3_connect_~s__state~0; 35313#L132 ssl3_connect_~__cil_tmp56~0 := ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0; 35311#L286 assume 0 != (ssl3_connect_~__cil_tmp56~0 - 256) % 4294967296;ssl3_connect_~skip~0 := 1; 35312#L286-2 ssl3_connect_~s__state~0 := 4416;ssl3_connect_~s__init_num~0 := 0; 35960#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 35957#L520 ssl3_connect_~skip~0 := 0; 35956#L98-1 assume !false; 35955#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 35954#L101 assume !(12292 == ssl3_connect_~s__state~0); 35953#L104 assume !(16384 == ssl3_connect_~s__state~0); 35952#L107 assume !(4096 == ssl3_connect_~s__state~0); 35951#L110 assume !(20480 == ssl3_connect_~s__state~0); 35950#L113 assume !(4099 == ssl3_connect_~s__state~0); 35949#L116 assume !(4368 == ssl3_connect_~s__state~0); 35948#L119 assume !(4369 == ssl3_connect_~s__state~0); 35947#L122 assume !(4384 == ssl3_connect_~s__state~0); 35946#L125 assume !(4385 == ssl3_connect_~s__state~0); 35945#L128 assume !(4400 == ssl3_connect_~s__state~0); 35944#L131 assume !(4401 == ssl3_connect_~s__state~0); 35943#L134 assume 4416 == ssl3_connect_~s__state~0; 34187#L138 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet35;havoc ssl3_connect_#t~nondet35; 35942#L304 assume !(3 == ssl3_connect_~blastFlag~0); 35941#L304-2 assume !(ssl3_connect_~ret~0 <= 0);ssl3_connect_~s__state~0 := 4432;ssl3_connect_~s__init_num~0 := 0; 35939#L312 assume !(0 == ssl3_connect_~tmp___6~0); 35936#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 35933#L520 ssl3_connect_~skip~0 := 0; 35932#L98-1 assume !false; 35931#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 35930#L101 assume !(12292 == ssl3_connect_~s__state~0); 35929#L104 assume !(16384 == ssl3_connect_~s__state~0); 35928#L107 assume !(4096 == ssl3_connect_~s__state~0); 35927#L110 assume !(20480 == ssl3_connect_~s__state~0); 35926#L113 assume !(4099 == ssl3_connect_~s__state~0); 35925#L116 assume !(4368 == ssl3_connect_~s__state~0); 35924#L119 assume !(4369 == ssl3_connect_~s__state~0); 35923#L122 assume !(4384 == ssl3_connect_~s__state~0); 35922#L125 assume !(4385 == ssl3_connect_~s__state~0); 35921#L128 assume !(4400 == ssl3_connect_~s__state~0); 35920#L131 assume !(4401 == ssl3_connect_~s__state~0); 35919#L134 assume !(4416 == ssl3_connect_~s__state~0); 35918#L137 assume !(4417 == ssl3_connect_~s__state~0); 35917#L140 assume 4432 == ssl3_connect_~s__state~0; 34181#L144 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet36;havoc ssl3_connect_#t~nondet36; 35916#L320 assume !(5 == ssl3_connect_~blastFlag~0); 35914#L323 assume !(ssl3_connect_~ret~0 <= 0);ssl3_connect_~s__state~0 := 4448;ssl3_connect_~s__init_num~0 := 0; 35911#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 35908#L520 ssl3_connect_~skip~0 := 0; 35907#L98-1 assume !false; 35906#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 35905#L101 assume !(12292 == ssl3_connect_~s__state~0); 35904#L104 assume !(16384 == ssl3_connect_~s__state~0); 35903#L107 assume !(4096 == ssl3_connect_~s__state~0); 35902#L110 assume !(20480 == ssl3_connect_~s__state~0); 35901#L113 assume !(4099 == ssl3_connect_~s__state~0); 35900#L116 assume !(4368 == ssl3_connect_~s__state~0); 35899#L119 assume !(4369 == ssl3_connect_~s__state~0); 35898#L122 assume !(4384 == ssl3_connect_~s__state~0); 35897#L125 assume !(4385 == ssl3_connect_~s__state~0); 35896#L128 assume !(4400 == ssl3_connect_~s__state~0); 35895#L131 assume !(4401 == ssl3_connect_~s__state~0); 35894#L134 assume !(4416 == ssl3_connect_~s__state~0); 35893#L137 assume !(4417 == ssl3_connect_~s__state~0); 35892#L140 assume !(4432 == ssl3_connect_~s__state~0); 35891#L143 assume !(4433 == ssl3_connect_~s__state~0); 35890#L146 assume 4448 == ssl3_connect_~s__state~0; 34175#L150 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet37;havoc ssl3_connect_#t~nondet37; 35774#L332 assume !(ssl3_connect_~ret~0 <= 0); 35597#L335 assume 0 != ssl3_connect_~s__s3__tmp__cert_req~0;ssl3_connect_~s__state~0 := 4464; 35598#L335-2 ssl3_connect_~s__init_num~0 := 0; 35695#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 35691#L520 ssl3_connect_~skip~0 := 0; 35689#L98-1 assume !false; 35687#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 35685#L101 assume !(12292 == ssl3_connect_~s__state~0); 35683#L104 assume !(16384 == ssl3_connect_~s__state~0); 35681#L107 assume !(4096 == ssl3_connect_~s__state~0); 35679#L110 assume !(20480 == ssl3_connect_~s__state~0); 35677#L113 assume !(4099 == ssl3_connect_~s__state~0); 35676#L116 assume !(4368 == ssl3_connect_~s__state~0); 35674#L119 assume !(4369 == ssl3_connect_~s__state~0); 35672#L122 assume !(4384 == ssl3_connect_~s__state~0); 35669#L125 assume !(4385 == ssl3_connect_~s__state~0); 35663#L128 assume !(4400 == ssl3_connect_~s__state~0); 35661#L131 assume !(4401 == ssl3_connect_~s__state~0); 35659#L134 assume !(4416 == ssl3_connect_~s__state~0); 35657#L137 assume !(4417 == ssl3_connect_~s__state~0); 35655#L140 assume !(4432 == ssl3_connect_~s__state~0); 35653#L143 assume !(4433 == ssl3_connect_~s__state~0); 35651#L146 assume !(4448 == ssl3_connect_~s__state~0); 35649#L149 assume !(4449 == ssl3_connect_~s__state~0); 35647#L152 assume 4464 == ssl3_connect_~s__state~0; 34165#L162 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet38;havoc ssl3_connect_#t~nondet38; 35644#L347 assume !(ssl3_connect_~ret~0 <= 0);ssl3_connect_~s__state~0 := 4480;ssl3_connect_~s__init_num~0 := 0; 35639#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 35635#L520 ssl3_connect_~skip~0 := 0; 35633#L98-1 assume !false; 35631#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 35628#L101 assume !(12292 == ssl3_connect_~s__state~0); 35625#L104 assume !(16384 == ssl3_connect_~s__state~0); 35622#L107 assume !(4096 == ssl3_connect_~s__state~0); 35617#L110 assume !(20480 == ssl3_connect_~s__state~0); 35614#L113 assume !(4099 == ssl3_connect_~s__state~0); 35610#L116 assume !(4368 == ssl3_connect_~s__state~0); 35603#L119 assume !(4369 == ssl3_connect_~s__state~0); 35600#L122 assume !(4384 == ssl3_connect_~s__state~0); 35596#L125 assume !(4385 == ssl3_connect_~s__state~0); 35591#L128 assume !(4400 == ssl3_connect_~s__state~0); 35584#L131 assume !(4401 == ssl3_connect_~s__state~0); 35581#L134 assume !(4416 == ssl3_connect_~s__state~0); 35578#L137 assume !(4417 == ssl3_connect_~s__state~0); 35575#L140 assume !(4432 == ssl3_connect_~s__state~0); 35572#L143 assume !(4433 == ssl3_connect_~s__state~0); 35569#L146 assume !(4448 == ssl3_connect_~s__state~0); 35567#L149 assume !(4449 == ssl3_connect_~s__state~0); 35563#L152 assume !(4464 == ssl3_connect_~s__state~0); 35561#L155 assume !(4465 == ssl3_connect_~s__state~0); 35558#L158 assume !(4466 == ssl3_connect_~s__state~0); 35556#L161 assume !(4467 == ssl3_connect_~s__state~0); 35554#L164 assume 4480 == ssl3_connect_~s__state~0; 34160#L168 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet39;havoc ssl3_connect_#t~nondet39; 35551#L356 assume !(ssl3_connect_~ret~0 <= 0);ssl3_connect_~l~0 := ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0; 35548#L360 assume !(1 == ssl3_connect_~s__s3__tmp__cert_req~0);ssl3_connect_~s__state~0 := 4512;ssl3_connect_~s__s3__change_cipher_spec~0 := 0; 35545#L360-2 ssl3_connect_~s__init_num~0 := 0; 35536#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 35532#L520 ssl3_connect_~skip~0 := 0; 35530#L98-1 assume !false; 35527#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 35524#L101 assume !(12292 == ssl3_connect_~s__state~0); 35521#L104 assume !(16384 == ssl3_connect_~s__state~0); 35517#L107 assume !(4096 == ssl3_connect_~s__state~0); 35514#L110 assume !(20480 == ssl3_connect_~s__state~0); 35510#L113 assume !(4099 == ssl3_connect_~s__state~0); 35501#L116 assume !(4368 == ssl3_connect_~s__state~0); 35494#L119 assume !(4369 == ssl3_connect_~s__state~0); 35491#L122 assume !(4384 == ssl3_connect_~s__state~0); 35488#L125 assume !(4385 == ssl3_connect_~s__state~0); 35485#L128 assume !(4400 == ssl3_connect_~s__state~0); 35482#L131 assume !(4401 == ssl3_connect_~s__state~0); 35479#L134 assume !(4416 == ssl3_connect_~s__state~0); 35476#L137 assume !(4417 == ssl3_connect_~s__state~0); 35473#L140 assume !(4432 == ssl3_connect_~s__state~0); 35470#L143 assume !(4433 == ssl3_connect_~s__state~0); 35468#L146 assume !(4448 == ssl3_connect_~s__state~0); 35464#L149 assume !(4449 == ssl3_connect_~s__state~0); 35462#L152 assume !(4464 == ssl3_connect_~s__state~0); 35459#L155 assume !(4465 == ssl3_connect_~s__state~0); 35457#L158 assume !(4466 == ssl3_connect_~s__state~0); 35455#L161 assume !(4467 == ssl3_connect_~s__state~0); 35453#L164 assume !(4480 == ssl3_connect_~s__state~0); 35451#L167 assume !(4481 == ssl3_connect_~s__state~0); 35449#L170 assume !(4496 == ssl3_connect_~s__state~0); 35447#L173 assume !(4497 == ssl3_connect_~s__state~0); 33996#L176 assume 4512 == ssl3_connect_~s__state~0; 33997#L180 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet41;havoc ssl3_connect_#t~nondet41; 33845#L381 assume !(ssl3_connect_~ret~0 <= 0);ssl3_connect_~s__state~0 := 4528;ssl3_connect_~s__init_num~0 := 0;ssl3_connect_~s__session__cipher~0 := ssl3_connect_~s__s3__tmp__new_cipher~0; 33846#L387 assume 0 == ssl3_connect_~s__s3__tmp__new_compression~0;ssl3_connect_~s__session__compress_meth~0 := 0; 33816#L387-2 assume !(0 == ssl3_connect_~tmp___7~0); 33817#L396 assume !(0 == ssl3_connect_~tmp___8~0); 34266#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 34263#L520 ssl3_connect_~skip~0 := 0; 34262#L98-1 assume !false; 34261#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 34260#L101 assume !(12292 == ssl3_connect_~s__state~0); 34259#L104 assume !(16384 == ssl3_connect_~s__state~0); 34258#L107 assume !(4096 == ssl3_connect_~s__state~0); 34257#L110 assume !(20480 == ssl3_connect_~s__state~0); 34256#L113 assume !(4099 == ssl3_connect_~s__state~0); 34255#L116 assume !(4368 == ssl3_connect_~s__state~0); 34254#L119 assume !(4369 == ssl3_connect_~s__state~0); 34253#L122 assume !(4384 == ssl3_connect_~s__state~0); 34251#L125 assume !(4385 == ssl3_connect_~s__state~0); 34252#L128 assume !(4400 == ssl3_connect_~s__state~0); 35314#L131 assume !(4401 == ssl3_connect_~s__state~0); 34247#L134 assume !(4416 == ssl3_connect_~s__state~0); 34246#L137 assume !(4417 == ssl3_connect_~s__state~0); 34245#L140 assume !(4432 == ssl3_connect_~s__state~0); 34244#L143 assume !(4433 == ssl3_connect_~s__state~0); 34243#L146 assume !(4448 == ssl3_connect_~s__state~0); 34242#L149 assume !(4449 == ssl3_connect_~s__state~0); 34241#L152 assume !(4464 == ssl3_connect_~s__state~0); 34240#L155 assume !(4465 == ssl3_connect_~s__state~0); 34239#L158 assume !(4466 == ssl3_connect_~s__state~0); 34238#L161 assume !(4467 == ssl3_connect_~s__state~0); 34237#L164 assume !(4480 == ssl3_connect_~s__state~0); 34236#L167 assume !(4481 == ssl3_connect_~s__state~0); 34234#L170 assume !(4496 == ssl3_connect_~s__state~0); 34235#L173 assume !(4497 == ssl3_connect_~s__state~0); 34231#L176 assume !(4512 == ssl3_connect_~s__state~0); 34229#L179 assume !(4513 == ssl3_connect_~s__state~0); 34230#L182 assume !(4528 == ssl3_connect_~s__state~0); 35360#L185 assume !(4529 == ssl3_connect_~s__state~0); 34136#L188 assume !(4560 == ssl3_connect_~s__state~0); 34138#L191 assume !(4561 == ssl3_connect_~s__state~0); 34140#L194 assume 4352 == ssl3_connect_~s__state~0; 34316#L195 ssl3_connect_~__cil_tmp62~0 := ssl3_connect_~num1~0; 34310#L444 assume !(ssl3_connect_~__cil_tmp62~0 > 0); 34308#L444-2 ssl3_connect_~s__state~0 := ssl3_connect_~s__s3__tmp__next_state___0~0; 34309#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 34293#L520 ssl3_connect_~skip~0 := 0; 34294#L98-1 assume !false; 34287#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 34288#L101 assume 12292 == ssl3_connect_~s__state~0; 35318#L102 [2019-11-28 20:38:44,598 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 20:38:44,599 INFO L82 PathProgramCache]: Analyzing trace with hash -1537383083, now seen corresponding path program 17 times [2019-11-28 20:38:44,599 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 20:38:44,599 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [514241926] [2019-11-28 20:38:44,599 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 20:38:44,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-28 20:38:44,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-28 20:38:44,607 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-28 20:38:44,607 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 20:38:44,608 INFO L82 PathProgramCache]: Analyzing trace with hash -704889888, now seen corresponding path program 1 times [2019-11-28 20:38:44,608 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 20:38:44,608 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [548186592] [2019-11-28 20:38:44,608 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 20:38:44,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 20:38:44,730 INFO L134 CoverageAnalysis]: Checked inductivity of 748 backedges. 218 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2019-11-28 20:38:44,731 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [548186592] [2019-11-28 20:38:44,731 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-28 20:38:44,731 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-28 20:38:44,731 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1075216555] [2019-11-28 20:38:44,732 INFO L811 eck$LassoCheckResult]: loop already infeasible [2019-11-28 20:38:44,732 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-28 20:38:44,732 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-28 20:38:44,732 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-28 20:38:44,733 INFO L87 Difference]: Start difference. First operand 3398 states and 4503 transitions. cyclomatic complexity: 1109 Second operand 3 states. [2019-11-28 20:38:44,875 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-28 20:38:44,875 INFO L93 Difference]: Finished difference Result 3398 states and 4287 transitions. [2019-11-28 20:38:44,875 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-28 20:38:44,876 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 3398 states and 4287 transitions. [2019-11-28 20:38:44,889 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 3376 [2019-11-28 20:38:44,907 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 3398 states to 3398 states and 4287 transitions. [2019-11-28 20:38:44,908 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 3398 [2019-11-28 20:38:44,910 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 3398 [2019-11-28 20:38:44,910 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3398 states and 4287 transitions. [2019-11-28 20:38:44,911 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2019-11-28 20:38:44,911 INFO L688 BuchiCegarLoop]: Abstraction has 3398 states and 4287 transitions. [2019-11-28 20:38:44,913 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3398 states and 4287 transitions. [2019-11-28 20:38:44,957 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3398 to 3382. [2019-11-28 20:38:44,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3382 states. [2019-11-28 20:38:44,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3382 states to 3382 states and 4271 transitions. [2019-11-28 20:38:44,965 INFO L711 BuchiCegarLoop]: Abstraction has 3382 states and 4271 transitions. [2019-11-28 20:38:44,965 INFO L591 BuchiCegarLoop]: Abstraction has 3382 states and 4271 transitions. [2019-11-28 20:38:44,965 INFO L424 BuchiCegarLoop]: ======== Iteration 22============ [2019-11-28 20:38:44,965 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 3382 states and 4271 transitions. [2019-11-28 20:38:44,973 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 3360 [2019-11-28 20:38:44,974 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-11-28 20:38:44,974 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-11-28 20:38:44,976 INFO L849 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1] [2019-11-28 20:38:44,976 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [12, 12, 12, 12, 11, 11, 11, 11, 11, 10, 10, 9, 9, 8, 8, 7, 7, 6, 6, 5, 5, 4, 4, 4, 4, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-28 20:38:44,976 INFO L794 eck$LassoCheckResult]: Stem: 40725#ULTIMATE.startENTRY havoc main_#res;havoc main_#t~ret48, main_~s~0;havoc main_~s~0;main_~s~0 := 12292;ssl3_connect_#in~initial_state := main_~s~0;havoc ssl3_connect_#res;havoc ssl3_connect_#t~nondet0, ssl3_connect_#t~nondet1, ssl3_connect_#t~nondet2, ssl3_connect_#t~nondet3, ssl3_connect_#t~nondet4, ssl3_connect_#t~nondet5, ssl3_connect_#t~nondet6, ssl3_connect_#t~nondet7, ssl3_connect_#t~nondet8, ssl3_connect_#t~nondet9, ssl3_connect_#t~nondet10, ssl3_connect_#t~nondet11, ssl3_connect_#t~nondet12, ssl3_connect_#t~nondet13, ssl3_connect_#t~nondet14, ssl3_connect_#t~nondet15, ssl3_connect_#t~nondet16, ssl3_connect_#t~nondet17, ssl3_connect_#t~nondet18, ssl3_connect_#t~nondet19, ssl3_connect_#t~nondet20, ssl3_connect_#t~nondet21, ssl3_connect_#t~nondet22, ssl3_connect_#t~nondet23, ssl3_connect_#t~nondet24, ssl3_connect_#t~nondet25, ssl3_connect_#t~nondet26, ssl3_connect_#t~nondet27, ssl3_connect_#t~post28, ssl3_connect_#t~post29, ssl3_connect_#t~nondet30, ssl3_connect_#t~post31, ssl3_connect_#t~nondet32, ssl3_connect_#t~nondet33, ssl3_connect_#t~nondet34, ssl3_connect_#t~nondet35, ssl3_connect_#t~nondet36, ssl3_connect_#t~nondet37, ssl3_connect_#t~nondet38, ssl3_connect_#t~nondet39, ssl3_connect_#t~nondet40, ssl3_connect_#t~nondet41, ssl3_connect_#t~nondet42, ssl3_connect_#t~nondet43, ssl3_connect_#t~post44, ssl3_connect_#t~post45, ssl3_connect_#t~nondet46, ssl3_connect_#t~post47, ssl3_connect_~initial_state, ssl3_connect_~s__info_callback~0, ssl3_connect_~s__in_handshake~0, ssl3_connect_~s__state~0, ssl3_connect_~s__new_session~0, ssl3_connect_~s__server~0, ssl3_connect_~s__version~0, ssl3_connect_~s__type~0, ssl3_connect_~s__init_num~0, ssl3_connect_~s__bbio~0, ssl3_connect_~s__wbio~0, ssl3_connect_~s__hit~0, ssl3_connect_~s__rwstate~0, ssl3_connect_~s__init_buf___0~0, ssl3_connect_~s__debug~0, ssl3_connect_~s__shutdown~0, ssl3_connect_~s__ctx__info_callback~0, ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0, ssl3_connect_~s__ctx__stats__sess_connect~0, ssl3_connect_~s__ctx__stats__sess_hit~0, ssl3_connect_~s__ctx__stats__sess_connect_good~0, ssl3_connect_~s__s3__change_cipher_spec~0, ssl3_connect_~s__s3__flags~0, ssl3_connect_~s__s3__delay_buf_pop_ret~0, ssl3_connect_~s__s3__tmp__cert_req~0, ssl3_connect_~s__s3__tmp__new_compression~0, ssl3_connect_~s__s3__tmp__reuse_message~0, ssl3_connect_~s__s3__tmp__new_cipher~0, ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0, ssl3_connect_~s__s3__tmp__next_state___0~0, ssl3_connect_~s__s3__tmp__new_compression__id~0, ssl3_connect_~s__session__cipher~0, ssl3_connect_~s__session__compress_meth~0, ssl3_connect_~buf~0, ssl3_connect_~tmp~0, ssl3_connect_~l~0, ssl3_connect_~num1~0, ssl3_connect_~cb~0, ssl3_connect_~ret~0, ssl3_connect_~new_state~0, ssl3_connect_~state~0, ssl3_connect_~skip~0, ssl3_connect_~tmp___0~0, ssl3_connect_~tmp___1~0, ssl3_connect_~tmp___2~0, ssl3_connect_~tmp___3~0, ssl3_connect_~tmp___4~0, ssl3_connect_~tmp___5~0, ssl3_connect_~tmp___6~0, ssl3_connect_~tmp___7~0, ssl3_connect_~tmp___8~0, ssl3_connect_~tmp___9~0, ssl3_connect_~blastFlag~0, ssl3_connect_~__cil_tmp55~0, ssl3_connect_~__cil_tmp56~0, ssl3_connect_~__cil_tmp57~0, ssl3_connect_~__cil_tmp58~0, ssl3_connect_~__cil_tmp59~0, ssl3_connect_~__cil_tmp60~0, ssl3_connect_~__cil_tmp61~0, ssl3_connect_~__cil_tmp62~0, ssl3_connect_~__cil_tmp63~0, ssl3_connect_~__cil_tmp64~0, ssl3_connect_~__cil_tmp65~0;ssl3_connect_~initial_state := ssl3_connect_#in~initial_state;ssl3_connect_~s__info_callback~0 := ssl3_connect_#t~nondet0;havoc ssl3_connect_#t~nondet0;ssl3_connect_~s__in_handshake~0 := ssl3_connect_#t~nondet1;havoc ssl3_connect_#t~nondet1;havoc ssl3_connect_~s__state~0;havoc ssl3_connect_~s__new_session~0;havoc ssl3_connect_~s__server~0;ssl3_connect_~s__version~0 := ssl3_connect_#t~nondet2;havoc ssl3_connect_#t~nondet2;havoc ssl3_connect_~s__type~0;havoc ssl3_connect_~s__init_num~0;ssl3_connect_~s__bbio~0 := ssl3_connect_#t~nondet3;havoc ssl3_connect_#t~nondet3;ssl3_connect_~s__wbio~0 := ssl3_connect_#t~nondet4;havoc ssl3_connect_#t~nondet4;ssl3_connect_~s__hit~0 := ssl3_connect_#t~nondet5;havoc ssl3_connect_#t~nondet5;havoc ssl3_connect_~s__rwstate~0;ssl3_connect_~s__init_buf___0~0 := 1;ssl3_connect_~s__debug~0 := ssl3_connect_#t~nondet6;havoc ssl3_connect_#t~nondet6;havoc ssl3_connect_~s__shutdown~0;ssl3_connect_~s__ctx__info_callback~0 := ssl3_connect_#t~nondet7;havoc ssl3_connect_#t~nondet7;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0 := ssl3_connect_#t~nondet8;havoc ssl3_connect_#t~nondet8;ssl3_connect_~s__ctx__stats__sess_connect~0 := ssl3_connect_#t~nondet9;havoc ssl3_connect_#t~nondet9;ssl3_connect_~s__ctx__stats__sess_hit~0 := ssl3_connect_#t~nondet10;havoc ssl3_connect_#t~nondet10;ssl3_connect_~s__ctx__stats__sess_connect_good~0 := ssl3_connect_#t~nondet11;havoc ssl3_connect_#t~nondet11;havoc ssl3_connect_~s__s3__change_cipher_spec~0;havoc ssl3_connect_~s__s3__flags~0;havoc ssl3_connect_~s__s3__delay_buf_pop_ret~0;ssl3_connect_~s__s3__tmp__cert_req~0 := ssl3_connect_#t~nondet12;havoc ssl3_connect_#t~nondet12;ssl3_connect_~s__s3__tmp__new_compression~0 := ssl3_connect_#t~nondet13;havoc ssl3_connect_#t~nondet13;ssl3_connect_~s__s3__tmp__reuse_message~0 := ssl3_connect_#t~nondet14;havoc ssl3_connect_#t~nondet14;ssl3_connect_~s__s3__tmp__new_cipher~0 := ssl3_connect_#t~nondet15;havoc ssl3_connect_#t~nondet15;ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0 := ssl3_connect_#t~nondet16;havoc ssl3_connect_#t~nondet16;havoc ssl3_connect_~s__s3__tmp__next_state___0~0;ssl3_connect_~s__s3__tmp__new_compression__id~0 := ssl3_connect_#t~nondet17;havoc ssl3_connect_#t~nondet17;havoc ssl3_connect_~s__session__cipher~0;havoc ssl3_connect_~s__session__compress_meth~0;havoc ssl3_connect_~buf~0;havoc ssl3_connect_~tmp~0;havoc ssl3_connect_~l~0;havoc ssl3_connect_~num1~0;havoc ssl3_connect_~cb~0;havoc ssl3_connect_~ret~0;havoc ssl3_connect_~new_state~0;havoc ssl3_connect_~state~0;havoc ssl3_connect_~skip~0;havoc ssl3_connect_~tmp___0~0;ssl3_connect_~tmp___1~0 := ssl3_connect_#t~nondet18;havoc ssl3_connect_#t~nondet18;ssl3_connect_~tmp___2~0 := ssl3_connect_#t~nondet19;havoc ssl3_connect_#t~nondet19;ssl3_connect_~tmp___3~0 := ssl3_connect_#t~nondet20;havoc ssl3_connect_#t~nondet20;ssl3_connect_~tmp___4~0 := ssl3_connect_#t~nondet21;havoc ssl3_connect_#t~nondet21;ssl3_connect_~tmp___5~0 := ssl3_connect_#t~nondet22;havoc ssl3_connect_#t~nondet22;ssl3_connect_~tmp___6~0 := ssl3_connect_#t~nondet23;havoc ssl3_connect_#t~nondet23;ssl3_connect_~tmp___7~0 := ssl3_connect_#t~nondet24;havoc ssl3_connect_#t~nondet24;ssl3_connect_~tmp___8~0 := ssl3_connect_#t~nondet25;havoc ssl3_connect_#t~nondet25;ssl3_connect_~tmp___9~0 := ssl3_connect_#t~nondet26;havoc ssl3_connect_#t~nondet26;havoc ssl3_connect_~blastFlag~0;havoc ssl3_connect_~__cil_tmp55~0;havoc ssl3_connect_~__cil_tmp56~0;havoc ssl3_connect_~__cil_tmp57~0;havoc ssl3_connect_~__cil_tmp58~0;havoc ssl3_connect_~__cil_tmp59~0;havoc ssl3_connect_~__cil_tmp60~0;havoc ssl3_connect_~__cil_tmp61~0;havoc ssl3_connect_~__cil_tmp62~0;havoc ssl3_connect_~__cil_tmp63~0;havoc ssl3_connect_~__cil_tmp64~0;havoc ssl3_connect_~__cil_tmp65~0;ssl3_connect_~s__state~0 := ssl3_connect_~initial_state;ssl3_connect_~blastFlag~0 := 0;ssl3_connect_~tmp~0 := ssl3_connect_#t~nondet27;havoc ssl3_connect_#t~nondet27;ssl3_connect_~cb~0 := 0;ssl3_connect_~ret~0 := -1;ssl3_connect_~skip~0 := 0;ssl3_connect_~tmp___0~0 := 0; 40622#L84 assume 0 != ssl3_connect_~s__info_callback~0;ssl3_connect_~cb~0 := ssl3_connect_~s__info_callback~0; 40623#L87-2 ssl3_connect_#t~post28 := ssl3_connect_~s__in_handshake~0;ssl3_connect_~s__in_handshake~0 := 1 + ssl3_connect_#t~post28;havoc ssl3_connect_#t~post28; 40625#L92 assume !(0 != ssl3_connect_~tmp___1~0 - 12288); 40639#L98-1 assume !false; 41256#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 41254#L101 assume 12292 == ssl3_connect_~s__state~0; 41236#L102 [2019-11-28 20:38:44,977 INFO L796 eck$LassoCheckResult]: Loop: 41236#L102 ssl3_connect_~s__new_session~0 := 1;ssl3_connect_~s__state~0 := 4096;ssl3_connect_#t~post29 := ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0 := 1 + ssl3_connect_#t~post29;havoc ssl3_connect_#t~post29; 40999#L206 ssl3_connect_~s__server~0 := 0; 42810#L211 assume 0 != ssl3_connect_~cb~0; 42809#L211-2 ssl3_connect_~__cil_tmp55~0 := ssl3_connect_~s__version~0 - 65280; 42808#L216 assume !(768 != ssl3_connect_~__cil_tmp55~0);ssl3_connect_~s__type~0 := 4096; 42806#L222 assume !(0 == ssl3_connect_~s__init_buf___0~0); 42804#L222-2 assume !(0 == ssl3_connect_~tmp___4~0); 42803#L238 assume !(0 == ssl3_connect_~tmp___5~0);ssl3_connect_~s__state~0 := 4368;ssl3_connect_#t~post31 := ssl3_connect_~s__ctx__stats__sess_connect~0;ssl3_connect_~s__ctx__stats__sess_connect~0 := 1 + ssl3_connect_#t~post31;havoc ssl3_connect_#t~post31;ssl3_connect_~s__init_num~0 := 0; 42799#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 42796#L520 ssl3_connect_~skip~0 := 0; 42795#L98-1 assume !false; 42794#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 42793#L101 assume !(12292 == ssl3_connect_~s__state~0); 42792#L104 assume !(16384 == ssl3_connect_~s__state~0); 42791#L107 assume !(4096 == ssl3_connect_~s__state~0); 42790#L110 assume !(20480 == ssl3_connect_~s__state~0); 42789#L113 assume !(4099 == ssl3_connect_~s__state~0); 42788#L116 assume 4368 == ssl3_connect_~s__state~0; 40916#L120 ssl3_connect_~s__shutdown~0 := 0;ssl3_connect_~ret~0 := ssl3_connect_#t~nondet32;havoc ssl3_connect_#t~nondet32; 42786#L250 assume 0 == ssl3_connect_~blastFlag~0;ssl3_connect_~blastFlag~0 := 1; 42716#L253-2 assume !(ssl3_connect_~ret~0 <= 0);ssl3_connect_~s__state~0 := 4384;ssl3_connect_~s__init_num~0 := 0; 42785#L262 assume ssl3_connect_~s__bbio~0 != ssl3_connect_~s__wbio~0; 42682#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 42678#L520 ssl3_connect_~skip~0 := 0; 42676#L98-1 assume !false; 42674#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 42672#L101 assume !(12292 == ssl3_connect_~s__state~0); 42670#L104 assume !(16384 == ssl3_connect_~s__state~0); 42668#L107 assume !(4096 == ssl3_connect_~s__state~0); 42666#L110 assume !(20480 == ssl3_connect_~s__state~0); 42664#L113 assume !(4099 == ssl3_connect_~s__state~0); 41514#L116 assume !(4368 == ssl3_connect_~s__state~0); 41512#L119 assume !(4369 == ssl3_connect_~s__state~0); 41509#L122 assume 4384 == ssl3_connect_~s__state~0; 40909#L126 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet33;havoc ssl3_connect_#t~nondet33; 42590#L269 assume 1 == ssl3_connect_~blastFlag~0;ssl3_connect_~blastFlag~0 := 2; 42587#L269-2 assume !(ssl3_connect_~ret~0 <= 0); 42341#L275 assume !(0 != ssl3_connect_~s__hit~0);ssl3_connect_~s__state~0 := 4400; 42342#L275-2 ssl3_connect_~s__init_num~0 := 0; 42562#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 42558#L520 ssl3_connect_~skip~0 := 0; 42556#L98-1 assume !false; 42554#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 42552#L101 assume !(12292 == ssl3_connect_~s__state~0); 42550#L104 assume !(16384 == ssl3_connect_~s__state~0); 42548#L107 assume !(4096 == ssl3_connect_~s__state~0); 42546#L110 assume !(20480 == ssl3_connect_~s__state~0); 42544#L113 assume !(4099 == ssl3_connect_~s__state~0); 42542#L116 assume !(4368 == ssl3_connect_~s__state~0); 42540#L119 assume !(4369 == ssl3_connect_~s__state~0); 42538#L122 assume !(4384 == ssl3_connect_~s__state~0); 42537#L125 assume !(4385 == ssl3_connect_~s__state~0); 42536#L128 assume 4400 == ssl3_connect_~s__state~0; 40900#L132 ssl3_connect_~__cil_tmp56~0 := ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0; 42534#L286 assume 0 != (ssl3_connect_~__cil_tmp56~0 - 256) % 4294967296;ssl3_connect_~skip~0 := 1; 42532#L286-2 ssl3_connect_~s__state~0 := 4416;ssl3_connect_~s__init_num~0 := 0; 42487#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 42484#L520 ssl3_connect_~skip~0 := 0; 42483#L98-1 assume !false; 42482#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 42481#L101 assume !(12292 == ssl3_connect_~s__state~0); 42480#L104 assume !(16384 == ssl3_connect_~s__state~0); 42479#L107 assume !(4096 == ssl3_connect_~s__state~0); 42478#L110 assume !(20480 == ssl3_connect_~s__state~0); 42477#L113 assume !(4099 == ssl3_connect_~s__state~0); 42476#L116 assume !(4368 == ssl3_connect_~s__state~0); 42475#L119 assume !(4369 == ssl3_connect_~s__state~0); 42474#L122 assume !(4384 == ssl3_connect_~s__state~0); 42473#L125 assume !(4385 == ssl3_connect_~s__state~0); 42472#L128 assume !(4400 == ssl3_connect_~s__state~0); 42471#L131 assume !(4401 == ssl3_connect_~s__state~0); 42470#L134 assume 4416 == ssl3_connect_~s__state~0; 40892#L138 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet35;havoc ssl3_connect_#t~nondet35; 42469#L304 assume !(3 == ssl3_connect_~blastFlag~0); 42468#L304-2 assume !(ssl3_connect_~ret~0 <= 0);ssl3_connect_~s__state~0 := 4432;ssl3_connect_~s__init_num~0 := 0; 42466#L312 assume !(0 == ssl3_connect_~tmp___6~0); 42463#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 42460#L520 ssl3_connect_~skip~0 := 0; 42459#L98-1 assume !false; 42458#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 42457#L101 assume !(12292 == ssl3_connect_~s__state~0); 42456#L104 assume !(16384 == ssl3_connect_~s__state~0); 42455#L107 assume !(4096 == ssl3_connect_~s__state~0); 42454#L110 assume !(20480 == ssl3_connect_~s__state~0); 42453#L113 assume !(4099 == ssl3_connect_~s__state~0); 42452#L116 assume !(4368 == ssl3_connect_~s__state~0); 42450#L119 assume !(4369 == ssl3_connect_~s__state~0); 42447#L122 assume !(4384 == ssl3_connect_~s__state~0); 42445#L125 assume !(4385 == ssl3_connect_~s__state~0); 42444#L128 assume !(4400 == ssl3_connect_~s__state~0); 42443#L131 assume !(4401 == ssl3_connect_~s__state~0); 42442#L134 assume !(4416 == ssl3_connect_~s__state~0); 42441#L137 assume !(4417 == ssl3_connect_~s__state~0); 42440#L140 assume 4432 == ssl3_connect_~s__state~0; 40884#L144 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet36;havoc ssl3_connect_#t~nondet36; 42435#L320 assume !(5 == ssl3_connect_~blastFlag~0); 42433#L323 assume !(ssl3_connect_~ret~0 <= 0);ssl3_connect_~s__state~0 := 4448;ssl3_connect_~s__init_num~0 := 0; 42429#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 42425#L520 ssl3_connect_~skip~0 := 0; 42422#L98-1 assume !false; 42421#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 42420#L101 assume !(12292 == ssl3_connect_~s__state~0); 42419#L104 assume !(16384 == ssl3_connect_~s__state~0); 42418#L107 assume !(4096 == ssl3_connect_~s__state~0); 42417#L110 assume !(20480 == ssl3_connect_~s__state~0); 42416#L113 assume !(4099 == ssl3_connect_~s__state~0); 42415#L116 assume !(4368 == ssl3_connect_~s__state~0); 42414#L119 assume !(4369 == ssl3_connect_~s__state~0); 42413#L122 assume !(4384 == ssl3_connect_~s__state~0); 42412#L125 assume !(4385 == ssl3_connect_~s__state~0); 42411#L128 assume !(4400 == ssl3_connect_~s__state~0); 42410#L131 assume !(4401 == ssl3_connect_~s__state~0); 42409#L134 assume !(4416 == ssl3_connect_~s__state~0); 42408#L137 assume !(4417 == ssl3_connect_~s__state~0); 42407#L140 assume !(4432 == ssl3_connect_~s__state~0); 42406#L143 assume !(4433 == ssl3_connect_~s__state~0); 42405#L146 assume 4448 == ssl3_connect_~s__state~0; 40877#L150 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet37;havoc ssl3_connect_#t~nondet37; 42404#L332 assume !(ssl3_connect_~ret~0 <= 0); 42403#L335 assume 0 != ssl3_connect_~s__s3__tmp__cert_req~0;ssl3_connect_~s__state~0 := 4464; 42401#L335-2 ssl3_connect_~s__init_num~0 := 0; 42398#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 42395#L520 ssl3_connect_~skip~0 := 0; 42394#L98-1 assume !false; 42393#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 42392#L101 assume !(12292 == ssl3_connect_~s__state~0); 42391#L104 assume !(16384 == ssl3_connect_~s__state~0); 42390#L107 assume !(4096 == ssl3_connect_~s__state~0); 42389#L110 assume !(20480 == ssl3_connect_~s__state~0); 42388#L113 assume !(4099 == ssl3_connect_~s__state~0); 42387#L116 assume !(4368 == ssl3_connect_~s__state~0); 42386#L119 assume !(4369 == ssl3_connect_~s__state~0); 42385#L122 assume !(4384 == ssl3_connect_~s__state~0); 42383#L125 assume !(4385 == ssl3_connect_~s__state~0); 42381#L128 assume !(4400 == ssl3_connect_~s__state~0); 42379#L131 assume !(4401 == ssl3_connect_~s__state~0); 42378#L134 assume !(4416 == ssl3_connect_~s__state~0); 42377#L137 assume !(4417 == ssl3_connect_~s__state~0); 42374#L140 assume !(4432 == ssl3_connect_~s__state~0); 42372#L143 assume !(4433 == ssl3_connect_~s__state~0); 42371#L146 assume !(4448 == ssl3_connect_~s__state~0); 42370#L149 assume !(4449 == ssl3_connect_~s__state~0); 42368#L152 assume 4464 == ssl3_connect_~s__state~0; 40864#L162 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet38;havoc ssl3_connect_#t~nondet38; 42367#L347 assume !(ssl3_connect_~ret~0 <= 0);ssl3_connect_~s__state~0 := 4480;ssl3_connect_~s__init_num~0 := 0; 42254#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 42246#L520 ssl3_connect_~skip~0 := 0; 42244#L98-1 assume !false; 42242#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 42240#L101 assume !(12292 == ssl3_connect_~s__state~0); 42238#L104 assume !(16384 == ssl3_connect_~s__state~0); 42236#L107 assume !(4096 == ssl3_connect_~s__state~0); 42234#L110 assume !(20480 == ssl3_connect_~s__state~0); 42232#L113 assume !(4099 == ssl3_connect_~s__state~0); 42230#L116 assume !(4368 == ssl3_connect_~s__state~0); 42228#L119 assume !(4369 == ssl3_connect_~s__state~0); 42226#L122 assume !(4384 == ssl3_connect_~s__state~0); 42224#L125 assume !(4385 == ssl3_connect_~s__state~0); 42222#L128 assume !(4400 == ssl3_connect_~s__state~0); 42220#L131 assume !(4401 == ssl3_connect_~s__state~0); 42218#L134 assume !(4416 == ssl3_connect_~s__state~0); 42216#L137 assume !(4417 == ssl3_connect_~s__state~0); 42214#L140 assume !(4432 == ssl3_connect_~s__state~0); 42212#L143 assume !(4433 == ssl3_connect_~s__state~0); 42210#L146 assume !(4448 == ssl3_connect_~s__state~0); 42208#L149 assume !(4449 == ssl3_connect_~s__state~0); 42206#L152 assume !(4464 == ssl3_connect_~s__state~0); 42204#L155 assume !(4465 == ssl3_connect_~s__state~0); 42202#L158 assume !(4466 == ssl3_connect_~s__state~0); 42200#L161 assume !(4467 == ssl3_connect_~s__state~0); 42198#L164 assume 4480 == ssl3_connect_~s__state~0; 40857#L168 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet39;havoc ssl3_connect_#t~nondet39; 42195#L356 assume !(ssl3_connect_~ret~0 <= 0);ssl3_connect_~l~0 := ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0; 42192#L360 assume !(1 == ssl3_connect_~s__s3__tmp__cert_req~0);ssl3_connect_~s__state~0 := 4512;ssl3_connect_~s__s3__change_cipher_spec~0 := 0; 42190#L360-2 ssl3_connect_~s__init_num~0 := 0; 42187#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 42182#L520 ssl3_connect_~skip~0 := 0; 42181#L98-1 assume !false; 42180#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 42179#L101 assume !(12292 == ssl3_connect_~s__state~0); 42178#L104 assume !(16384 == ssl3_connect_~s__state~0); 42177#L107 assume !(4096 == ssl3_connect_~s__state~0); 42176#L110 assume !(20480 == ssl3_connect_~s__state~0); 42175#L113 assume !(4099 == ssl3_connect_~s__state~0); 42174#L116 assume !(4368 == ssl3_connect_~s__state~0); 42173#L119 assume !(4369 == ssl3_connect_~s__state~0); 42172#L122 assume !(4384 == ssl3_connect_~s__state~0); 42171#L125 assume !(4385 == ssl3_connect_~s__state~0); 42170#L128 assume !(4400 == ssl3_connect_~s__state~0); 42169#L131 assume !(4401 == ssl3_connect_~s__state~0); 42168#L134 assume !(4416 == ssl3_connect_~s__state~0); 42167#L137 assume !(4417 == ssl3_connect_~s__state~0); 42166#L140 assume !(4432 == ssl3_connect_~s__state~0); 42165#L143 assume !(4433 == ssl3_connect_~s__state~0); 42164#L146 assume !(4448 == ssl3_connect_~s__state~0); 42163#L149 assume !(4449 == ssl3_connect_~s__state~0); 42162#L152 assume !(4464 == ssl3_connect_~s__state~0); 42161#L155 assume !(4465 == ssl3_connect_~s__state~0); 42160#L158 assume !(4466 == ssl3_connect_~s__state~0); 42159#L161 assume !(4467 == ssl3_connect_~s__state~0); 42158#L164 assume !(4480 == ssl3_connect_~s__state~0); 42157#L167 assume !(4481 == ssl3_connect_~s__state~0); 42156#L170 assume !(4496 == ssl3_connect_~s__state~0); 42155#L173 assume !(4497 == ssl3_connect_~s__state~0); 42154#L176 assume 4512 == ssl3_connect_~s__state~0; 40843#L180 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet41;havoc ssl3_connect_#t~nondet41; 42016#L381 assume !(ssl3_connect_~ret~0 <= 0);ssl3_connect_~s__state~0 := 4528;ssl3_connect_~s__init_num~0 := 0;ssl3_connect_~s__session__cipher~0 := ssl3_connect_~s__s3__tmp__new_cipher~0; 42015#L387 assume 0 == ssl3_connect_~s__s3__tmp__new_compression~0;ssl3_connect_~s__session__compress_meth~0 := 0; 42014#L387-2 assume !(0 == ssl3_connect_~tmp___7~0); 42013#L396 assume !(0 == ssl3_connect_~tmp___8~0); 42005#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 42002#L520 ssl3_connect_~skip~0 := 0; 42001#L98-1 assume !false; 42000#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 41999#L101 assume !(12292 == ssl3_connect_~s__state~0); 41998#L104 assume !(16384 == ssl3_connect_~s__state~0); 41997#L107 assume !(4096 == ssl3_connect_~s__state~0); 41996#L110 assume !(20480 == ssl3_connect_~s__state~0); 41995#L113 assume !(4099 == ssl3_connect_~s__state~0); 41994#L116 assume !(4368 == ssl3_connect_~s__state~0); 41993#L119 assume !(4369 == ssl3_connect_~s__state~0); 41992#L122 assume !(4384 == ssl3_connect_~s__state~0); 41991#L125 assume !(4385 == ssl3_connect_~s__state~0); 41990#L128 assume !(4400 == ssl3_connect_~s__state~0); 41989#L131 assume !(4401 == ssl3_connect_~s__state~0); 41988#L134 assume !(4416 == ssl3_connect_~s__state~0); 41987#L137 assume !(4417 == ssl3_connect_~s__state~0); 41986#L140 assume !(4432 == ssl3_connect_~s__state~0); 41985#L143 assume !(4433 == ssl3_connect_~s__state~0); 41984#L146 assume !(4448 == ssl3_connect_~s__state~0); 41983#L149 assume !(4449 == ssl3_connect_~s__state~0); 41982#L152 assume !(4464 == ssl3_connect_~s__state~0); 41981#L155 assume !(4465 == ssl3_connect_~s__state~0); 41980#L158 assume !(4466 == ssl3_connect_~s__state~0); 41979#L161 assume !(4467 == ssl3_connect_~s__state~0); 41978#L164 assume !(4480 == ssl3_connect_~s__state~0); 41977#L167 assume !(4481 == ssl3_connect_~s__state~0); 41976#L170 assume !(4496 == ssl3_connect_~s__state~0); 41975#L173 assume !(4497 == ssl3_connect_~s__state~0); 41974#L176 assume !(4512 == ssl3_connect_~s__state~0); 41973#L179 assume !(4513 == ssl3_connect_~s__state~0); 41972#L182 assume 4528 == ssl3_connect_~s__state~0; 41970#L186 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet42;havoc ssl3_connect_#t~nondet42; 41795#L404 assume !(ssl3_connect_~ret~0 <= 0);ssl3_connect_~s__state~0 := 4352;ssl3_connect_~__cil_tmp57~0 := ssl3_connect_~s__s3__flags~0;ssl3_connect_~__cil_tmp58~0 := 5 + ssl3_connect_~__cil_tmp57~0;ssl3_connect_~s__s3__flags~0 := ssl3_connect_~__cil_tmp58~0; 41507#L411 assume !(0 != ssl3_connect_~s__hit~0);ssl3_connect_~s__s3__tmp__next_state___0~0 := 4560; 41395#L411-1 ssl3_connect_~s__init_num~0 := 0; 41394#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 42052#L520 ssl3_connect_~skip~0 := 0; 42051#L98-1 assume !false; 42050#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 42049#L101 assume !(12292 == ssl3_connect_~s__state~0); 42048#L104 assume !(16384 == ssl3_connect_~s__state~0); 42047#L107 assume !(4096 == ssl3_connect_~s__state~0); 42046#L110 assume !(20480 == ssl3_connect_~s__state~0); 42045#L113 assume !(4099 == ssl3_connect_~s__state~0); 42044#L116 assume !(4368 == ssl3_connect_~s__state~0); 42043#L119 assume !(4369 == ssl3_connect_~s__state~0); 42042#L122 assume !(4384 == ssl3_connect_~s__state~0); 42041#L125 assume !(4385 == ssl3_connect_~s__state~0); 42040#L128 assume !(4400 == ssl3_connect_~s__state~0); 42039#L131 assume !(4401 == ssl3_connect_~s__state~0); 42038#L134 assume !(4416 == ssl3_connect_~s__state~0); 42037#L137 assume !(4417 == ssl3_connect_~s__state~0); 42036#L140 assume !(4432 == ssl3_connect_~s__state~0); 42035#L143 assume !(4433 == ssl3_connect_~s__state~0); 42034#L146 assume !(4448 == ssl3_connect_~s__state~0); 42033#L149 assume !(4449 == ssl3_connect_~s__state~0); 42032#L152 assume !(4464 == ssl3_connect_~s__state~0); 42031#L155 assume !(4465 == ssl3_connect_~s__state~0); 42030#L158 assume !(4466 == ssl3_connect_~s__state~0); 42029#L161 assume !(4467 == ssl3_connect_~s__state~0); 42028#L164 assume !(4480 == ssl3_connect_~s__state~0); 42027#L167 assume !(4481 == ssl3_connect_~s__state~0); 42026#L170 assume !(4496 == ssl3_connect_~s__state~0); 42025#L173 assume !(4497 == ssl3_connect_~s__state~0); 42024#L176 assume !(4512 == ssl3_connect_~s__state~0); 42023#L179 assume !(4513 == ssl3_connect_~s__state~0); 42022#L182 assume !(4528 == ssl3_connect_~s__state~0); 42021#L185 assume !(4529 == ssl3_connect_~s__state~0); 42020#L188 assume !(4560 == ssl3_connect_~s__state~0); 42019#L191 assume !(4561 == ssl3_connect_~s__state~0); 40650#L194 assume 4352 == ssl3_connect_~s__state~0; 40651#L195 ssl3_connect_~__cil_tmp62~0 := ssl3_connect_~num1~0; 40678#L444 assume !(ssl3_connect_~__cil_tmp62~0 > 0); 40679#L444-2 ssl3_connect_~s__state~0 := ssl3_connect_~s__s3__tmp__next_state___0~0; 41283#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 41281#L520 ssl3_connect_~skip~0 := 0; 41274#L98-1 assume !false; 41275#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 41235#L101 assume 12292 == ssl3_connect_~s__state~0; 41236#L102 [2019-11-28 20:38:44,977 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 20:38:44,978 INFO L82 PathProgramCache]: Analyzing trace with hash -1537383083, now seen corresponding path program 18 times [2019-11-28 20:38:44,978 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 20:38:44,978 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1170615714] [2019-11-28 20:38:44,978 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 20:38:44,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-28 20:38:44,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-28 20:38:44,985 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-28 20:38:44,985 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 20:38:44,985 INFO L82 PathProgramCache]: Analyzing trace with hash -1005892177, now seen corresponding path program 1 times [2019-11-28 20:38:44,986 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 20:38:44,986 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1521275071] [2019-11-28 20:38:44,986 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 20:38:45,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 20:38:45,093 INFO L134 CoverageAnalysis]: Checked inductivity of 953 backedges. 250 proven. 5 refuted. 0 times theorem prover too weak. 698 trivial. 0 not checked. [2019-11-28 20:38:45,093 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1521275071] [2019-11-28 20:38:45,093 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [471826515] [2019-11-28 20:38:45,094 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 84 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 84 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-28 20:38:45,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 20:38:45,179 INFO L264 TraceCheckSpWp]: Trace formula consists of 420 conjuncts, 3 conjunts are in the unsatisfiable core [2019-11-28 20:38:45,186 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2019-11-28 20:38:45,246 INFO L134 CoverageAnalysis]: Checked inductivity of 953 backedges. 250 proven. 5 refuted. 0 times theorem prover too weak. 698 trivial. 0 not checked. [2019-11-28 20:38:45,247 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-11-28 20:38:45,247 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 3] total 3 [2019-11-28 20:38:45,247 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [206980453] [2019-11-28 20:38:45,248 INFO L811 eck$LassoCheckResult]: loop already infeasible [2019-11-28 20:38:45,248 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-28 20:38:45,249 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-28 20:38:45,249 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-11-28 20:38:45,249 INFO L87 Difference]: Start difference. First operand 3382 states and 4271 transitions. cyclomatic complexity: 893 Second operand 4 states. [2019-11-28 20:38:45,513 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-28 20:38:45,513 INFO L93 Difference]: Finished difference Result 4430 states and 5498 transitions. [2019-11-28 20:38:45,514 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-28 20:38:45,514 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 4430 states and 5498 transitions. [2019-11-28 20:38:45,529 INFO L131 ngComponentsAnalysis]: Automaton has 5 accepting balls. 3445 [2019-11-28 20:38:45,546 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 4430 states to 4430 states and 5498 transitions. [2019-11-28 20:38:45,547 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 4430 [2019-11-28 20:38:45,549 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 4430 [2019-11-28 20:38:45,549 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4430 states and 5498 transitions. [2019-11-28 20:38:45,550 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2019-11-28 20:38:45,550 INFO L688 BuchiCegarLoop]: Abstraction has 4430 states and 5498 transitions. [2019-11-28 20:38:45,553 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4430 states and 5498 transitions. [2019-11-28 20:38:45,602 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4430 to 3456. [2019-11-28 20:38:45,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3456 states. [2019-11-28 20:38:45,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3456 states to 3456 states and 4359 transitions. [2019-11-28 20:38:45,610 INFO L711 BuchiCegarLoop]: Abstraction has 3456 states and 4359 transitions. [2019-11-28 20:38:45,610 INFO L591 BuchiCegarLoop]: Abstraction has 3456 states and 4359 transitions. [2019-11-28 20:38:45,610 INFO L424 BuchiCegarLoop]: ======== Iteration 23============ [2019-11-28 20:38:45,611 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 3456 states and 4359 transitions. [2019-11-28 20:38:45,619 INFO L131 ngComponentsAnalysis]: Automaton has 5 accepting balls. 3433 [2019-11-28 20:38:45,619 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-11-28 20:38:45,619 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-11-28 20:38:45,621 INFO L849 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1] [2019-11-28 20:38:45,621 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [11, 11, 11, 11, 11, 11, 10, 10, 10, 9, 9, 8, 8, 7, 7, 6, 6, 5, 5, 4, 4, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-28 20:38:45,621 INFO L794 eck$LassoCheckResult]: Stem: 49403#ULTIMATE.startENTRY havoc main_#res;havoc main_#t~ret48, main_~s~0;havoc main_~s~0;main_~s~0 := 12292;ssl3_connect_#in~initial_state := main_~s~0;havoc ssl3_connect_#res;havoc ssl3_connect_#t~nondet0, ssl3_connect_#t~nondet1, ssl3_connect_#t~nondet2, ssl3_connect_#t~nondet3, ssl3_connect_#t~nondet4, ssl3_connect_#t~nondet5, ssl3_connect_#t~nondet6, ssl3_connect_#t~nondet7, ssl3_connect_#t~nondet8, ssl3_connect_#t~nondet9, ssl3_connect_#t~nondet10, ssl3_connect_#t~nondet11, ssl3_connect_#t~nondet12, ssl3_connect_#t~nondet13, ssl3_connect_#t~nondet14, ssl3_connect_#t~nondet15, ssl3_connect_#t~nondet16, ssl3_connect_#t~nondet17, ssl3_connect_#t~nondet18, ssl3_connect_#t~nondet19, ssl3_connect_#t~nondet20, ssl3_connect_#t~nondet21, ssl3_connect_#t~nondet22, ssl3_connect_#t~nondet23, ssl3_connect_#t~nondet24, ssl3_connect_#t~nondet25, ssl3_connect_#t~nondet26, ssl3_connect_#t~nondet27, ssl3_connect_#t~post28, ssl3_connect_#t~post29, ssl3_connect_#t~nondet30, ssl3_connect_#t~post31, ssl3_connect_#t~nondet32, ssl3_connect_#t~nondet33, ssl3_connect_#t~nondet34, ssl3_connect_#t~nondet35, ssl3_connect_#t~nondet36, ssl3_connect_#t~nondet37, ssl3_connect_#t~nondet38, ssl3_connect_#t~nondet39, ssl3_connect_#t~nondet40, ssl3_connect_#t~nondet41, ssl3_connect_#t~nondet42, ssl3_connect_#t~nondet43, ssl3_connect_#t~post44, ssl3_connect_#t~post45, ssl3_connect_#t~nondet46, ssl3_connect_#t~post47, ssl3_connect_~initial_state, ssl3_connect_~s__info_callback~0, ssl3_connect_~s__in_handshake~0, ssl3_connect_~s__state~0, ssl3_connect_~s__new_session~0, ssl3_connect_~s__server~0, ssl3_connect_~s__version~0, ssl3_connect_~s__type~0, ssl3_connect_~s__init_num~0, ssl3_connect_~s__bbio~0, ssl3_connect_~s__wbio~0, ssl3_connect_~s__hit~0, ssl3_connect_~s__rwstate~0, ssl3_connect_~s__init_buf___0~0, ssl3_connect_~s__debug~0, ssl3_connect_~s__shutdown~0, ssl3_connect_~s__ctx__info_callback~0, ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0, ssl3_connect_~s__ctx__stats__sess_connect~0, ssl3_connect_~s__ctx__stats__sess_hit~0, ssl3_connect_~s__ctx__stats__sess_connect_good~0, ssl3_connect_~s__s3__change_cipher_spec~0, ssl3_connect_~s__s3__flags~0, ssl3_connect_~s__s3__delay_buf_pop_ret~0, ssl3_connect_~s__s3__tmp__cert_req~0, ssl3_connect_~s__s3__tmp__new_compression~0, ssl3_connect_~s__s3__tmp__reuse_message~0, ssl3_connect_~s__s3__tmp__new_cipher~0, ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0, ssl3_connect_~s__s3__tmp__next_state___0~0, ssl3_connect_~s__s3__tmp__new_compression__id~0, ssl3_connect_~s__session__cipher~0, ssl3_connect_~s__session__compress_meth~0, ssl3_connect_~buf~0, ssl3_connect_~tmp~0, ssl3_connect_~l~0, ssl3_connect_~num1~0, ssl3_connect_~cb~0, ssl3_connect_~ret~0, ssl3_connect_~new_state~0, ssl3_connect_~state~0, ssl3_connect_~skip~0, ssl3_connect_~tmp___0~0, ssl3_connect_~tmp___1~0, ssl3_connect_~tmp___2~0, ssl3_connect_~tmp___3~0, ssl3_connect_~tmp___4~0, ssl3_connect_~tmp___5~0, ssl3_connect_~tmp___6~0, ssl3_connect_~tmp___7~0, ssl3_connect_~tmp___8~0, ssl3_connect_~tmp___9~0, ssl3_connect_~blastFlag~0, ssl3_connect_~__cil_tmp55~0, ssl3_connect_~__cil_tmp56~0, ssl3_connect_~__cil_tmp57~0, ssl3_connect_~__cil_tmp58~0, ssl3_connect_~__cil_tmp59~0, ssl3_connect_~__cil_tmp60~0, ssl3_connect_~__cil_tmp61~0, ssl3_connect_~__cil_tmp62~0, ssl3_connect_~__cil_tmp63~0, ssl3_connect_~__cil_tmp64~0, ssl3_connect_~__cil_tmp65~0;ssl3_connect_~initial_state := ssl3_connect_#in~initial_state;ssl3_connect_~s__info_callback~0 := ssl3_connect_#t~nondet0;havoc ssl3_connect_#t~nondet0;ssl3_connect_~s__in_handshake~0 := ssl3_connect_#t~nondet1;havoc ssl3_connect_#t~nondet1;havoc ssl3_connect_~s__state~0;havoc ssl3_connect_~s__new_session~0;havoc ssl3_connect_~s__server~0;ssl3_connect_~s__version~0 := ssl3_connect_#t~nondet2;havoc ssl3_connect_#t~nondet2;havoc ssl3_connect_~s__type~0;havoc ssl3_connect_~s__init_num~0;ssl3_connect_~s__bbio~0 := ssl3_connect_#t~nondet3;havoc ssl3_connect_#t~nondet3;ssl3_connect_~s__wbio~0 := ssl3_connect_#t~nondet4;havoc ssl3_connect_#t~nondet4;ssl3_connect_~s__hit~0 := ssl3_connect_#t~nondet5;havoc ssl3_connect_#t~nondet5;havoc ssl3_connect_~s__rwstate~0;ssl3_connect_~s__init_buf___0~0 := 1;ssl3_connect_~s__debug~0 := ssl3_connect_#t~nondet6;havoc ssl3_connect_#t~nondet6;havoc ssl3_connect_~s__shutdown~0;ssl3_connect_~s__ctx__info_callback~0 := ssl3_connect_#t~nondet7;havoc ssl3_connect_#t~nondet7;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0 := ssl3_connect_#t~nondet8;havoc ssl3_connect_#t~nondet8;ssl3_connect_~s__ctx__stats__sess_connect~0 := ssl3_connect_#t~nondet9;havoc ssl3_connect_#t~nondet9;ssl3_connect_~s__ctx__stats__sess_hit~0 := ssl3_connect_#t~nondet10;havoc ssl3_connect_#t~nondet10;ssl3_connect_~s__ctx__stats__sess_connect_good~0 := ssl3_connect_#t~nondet11;havoc ssl3_connect_#t~nondet11;havoc ssl3_connect_~s__s3__change_cipher_spec~0;havoc ssl3_connect_~s__s3__flags~0;havoc ssl3_connect_~s__s3__delay_buf_pop_ret~0;ssl3_connect_~s__s3__tmp__cert_req~0 := ssl3_connect_#t~nondet12;havoc ssl3_connect_#t~nondet12;ssl3_connect_~s__s3__tmp__new_compression~0 := ssl3_connect_#t~nondet13;havoc ssl3_connect_#t~nondet13;ssl3_connect_~s__s3__tmp__reuse_message~0 := ssl3_connect_#t~nondet14;havoc ssl3_connect_#t~nondet14;ssl3_connect_~s__s3__tmp__new_cipher~0 := ssl3_connect_#t~nondet15;havoc ssl3_connect_#t~nondet15;ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0 := ssl3_connect_#t~nondet16;havoc ssl3_connect_#t~nondet16;havoc ssl3_connect_~s__s3__tmp__next_state___0~0;ssl3_connect_~s__s3__tmp__new_compression__id~0 := ssl3_connect_#t~nondet17;havoc ssl3_connect_#t~nondet17;havoc ssl3_connect_~s__session__cipher~0;havoc ssl3_connect_~s__session__compress_meth~0;havoc ssl3_connect_~buf~0;havoc ssl3_connect_~tmp~0;havoc ssl3_connect_~l~0;havoc ssl3_connect_~num1~0;havoc ssl3_connect_~cb~0;havoc ssl3_connect_~ret~0;havoc ssl3_connect_~new_state~0;havoc ssl3_connect_~state~0;havoc ssl3_connect_~skip~0;havoc ssl3_connect_~tmp___0~0;ssl3_connect_~tmp___1~0 := ssl3_connect_#t~nondet18;havoc ssl3_connect_#t~nondet18;ssl3_connect_~tmp___2~0 := ssl3_connect_#t~nondet19;havoc ssl3_connect_#t~nondet19;ssl3_connect_~tmp___3~0 := ssl3_connect_#t~nondet20;havoc ssl3_connect_#t~nondet20;ssl3_connect_~tmp___4~0 := ssl3_connect_#t~nondet21;havoc ssl3_connect_#t~nondet21;ssl3_connect_~tmp___5~0 := ssl3_connect_#t~nondet22;havoc ssl3_connect_#t~nondet22;ssl3_connect_~tmp___6~0 := ssl3_connect_#t~nondet23;havoc ssl3_connect_#t~nondet23;ssl3_connect_~tmp___7~0 := ssl3_connect_#t~nondet24;havoc ssl3_connect_#t~nondet24;ssl3_connect_~tmp___8~0 := ssl3_connect_#t~nondet25;havoc ssl3_connect_#t~nondet25;ssl3_connect_~tmp___9~0 := ssl3_connect_#t~nondet26;havoc ssl3_connect_#t~nondet26;havoc ssl3_connect_~blastFlag~0;havoc ssl3_connect_~__cil_tmp55~0;havoc ssl3_connect_~__cil_tmp56~0;havoc ssl3_connect_~__cil_tmp57~0;havoc ssl3_connect_~__cil_tmp58~0;havoc ssl3_connect_~__cil_tmp59~0;havoc ssl3_connect_~__cil_tmp60~0;havoc ssl3_connect_~__cil_tmp61~0;havoc ssl3_connect_~__cil_tmp62~0;havoc ssl3_connect_~__cil_tmp63~0;havoc ssl3_connect_~__cil_tmp64~0;havoc ssl3_connect_~__cil_tmp65~0;ssl3_connect_~s__state~0 := ssl3_connect_~initial_state;ssl3_connect_~blastFlag~0 := 0;ssl3_connect_~tmp~0 := ssl3_connect_#t~nondet27;havoc ssl3_connect_#t~nondet27;ssl3_connect_~cb~0 := 0;ssl3_connect_~ret~0 := -1;ssl3_connect_~skip~0 := 0;ssl3_connect_~tmp___0~0 := 0; 49311#L84 assume 0 != ssl3_connect_~s__info_callback~0;ssl3_connect_~cb~0 := ssl3_connect_~s__info_callback~0; 49312#L87-2 ssl3_connect_#t~post28 := ssl3_connect_~s__in_handshake~0;ssl3_connect_~s__in_handshake~0 := 1 + ssl3_connect_#t~post28;havoc ssl3_connect_#t~post28; 49314#L92 assume !(0 != ssl3_connect_~tmp___1~0 - 12288); 49328#L98-1 assume !false; 49529#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 49442#L101 assume 12292 == ssl3_connect_~s__state~0; 49381#L102 ssl3_connect_~s__new_session~0 := 1;ssl3_connect_~s__state~0 := 4096;ssl3_connect_#t~post29 := ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0 := 1 + ssl3_connect_#t~post29;havoc ssl3_connect_#t~post29; 49382#L206 [2019-11-28 20:38:45,622 INFO L796 eck$LassoCheckResult]: Loop: 49382#L206 ssl3_connect_~s__server~0 := 0; 49422#L211 assume 0 != ssl3_connect_~cb~0; 49426#L211-2 ssl3_connect_~__cil_tmp55~0 := ssl3_connect_~s__version~0 - 65280; 49338#L216 assume !(768 != ssl3_connect_~__cil_tmp55~0);ssl3_connect_~s__type~0 := 4096; 49339#L222 assume !(0 == ssl3_connect_~s__init_buf___0~0); 49423#L222-2 assume !(0 == ssl3_connect_~tmp___4~0); 49341#L238 assume !(0 == ssl3_connect_~tmp___5~0);ssl3_connect_~s__state~0 := 4368;ssl3_connect_#t~post31 := ssl3_connect_~s__ctx__stats__sess_connect~0;ssl3_connect_~s__ctx__stats__sess_connect~0 := 1 + ssl3_connect_#t~post31;havoc ssl3_connect_#t~post31;ssl3_connect_~s__init_num~0 := 0; 49342#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 52746#L520 ssl3_connect_~skip~0 := 0; 52745#L98-1 assume !false; 52744#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 52743#L101 assume !(12292 == ssl3_connect_~s__state~0); 52742#L104 assume !(16384 == ssl3_connect_~s__state~0); 52741#L107 assume !(4096 == ssl3_connect_~s__state~0); 52740#L110 assume !(20480 == ssl3_connect_~s__state~0); 52684#L113 assume !(4099 == ssl3_connect_~s__state~0); 52616#L116 assume 4368 == ssl3_connect_~s__state~0; 49317#L120 ssl3_connect_~s__shutdown~0 := 0;ssl3_connect_~ret~0 := ssl3_connect_#t~nondet32;havoc ssl3_connect_#t~nondet32; 49318#L250 assume 0 == ssl3_connect_~blastFlag~0;ssl3_connect_~blastFlag~0 := 1; 49394#L253-2 assume !(ssl3_connect_~ret~0 <= 0);ssl3_connect_~s__state~0 := 4384;ssl3_connect_~s__init_num~0 := 0; 49371#L262 assume ssl3_connect_~s__bbio~0 != ssl3_connect_~s__wbio~0; 49372#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 52599#L520 ssl3_connect_~skip~0 := 0; 52597#L98-1 assume !false; 52234#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 52232#L101 assume !(12292 == ssl3_connect_~s__state~0); 52189#L104 assume !(16384 == ssl3_connect_~s__state~0); 52165#L107 assume !(4096 == ssl3_connect_~s__state~0); 52164#L110 assume !(20480 == ssl3_connect_~s__state~0); 52163#L113 assume !(4099 == ssl3_connect_~s__state~0); 52162#L116 assume !(4368 == ssl3_connect_~s__state~0); 52161#L119 assume !(4369 == ssl3_connect_~s__state~0); 52160#L122 assume 4384 == ssl3_connect_~s__state~0; 49513#L126 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet33;havoc ssl3_connect_#t~nondet33; 52058#L269 assume 1 == ssl3_connect_~blastFlag~0;ssl3_connect_~blastFlag~0 := 2; 52056#L269-2 assume !(ssl3_connect_~ret~0 <= 0); 52054#L275 assume !(0 != ssl3_connect_~s__hit~0);ssl3_connect_~s__state~0 := 4400; 52052#L275-2 ssl3_connect_~s__init_num~0 := 0; 52038#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 52034#L520 ssl3_connect_~skip~0 := 0; 52032#L98-1 assume !false; 52030#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 52028#L101 assume !(12292 == ssl3_connect_~s__state~0); 52026#L104 assume !(16384 == ssl3_connect_~s__state~0); 52024#L107 assume !(4096 == ssl3_connect_~s__state~0); 52022#L110 assume !(20480 == ssl3_connect_~s__state~0); 52020#L113 assume !(4099 == ssl3_connect_~s__state~0); 52018#L116 assume !(4368 == ssl3_connect_~s__state~0); 52016#L119 assume !(4369 == ssl3_connect_~s__state~0); 52014#L122 assume !(4384 == ssl3_connect_~s__state~0); 52012#L125 assume !(4385 == ssl3_connect_~s__state~0); 52010#L128 assume 4400 == ssl3_connect_~s__state~0; 49507#L132 ssl3_connect_~__cil_tmp56~0 := ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0; 52006#L286 assume 0 != (ssl3_connect_~__cil_tmp56~0 - 256) % 4294967296;ssl3_connect_~skip~0 := 1; 52003#L286-2 ssl3_connect_~s__state~0 := 4416;ssl3_connect_~s__init_num~0 := 0; 51994#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 51990#L520 ssl3_connect_~skip~0 := 0; 51988#L98-1 assume !false; 51986#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 51984#L101 assume !(12292 == ssl3_connect_~s__state~0); 51982#L104 assume !(16384 == ssl3_connect_~s__state~0); 51980#L107 assume !(4096 == ssl3_connect_~s__state~0); 51978#L110 assume !(20480 == ssl3_connect_~s__state~0); 51976#L113 assume !(4099 == ssl3_connect_~s__state~0); 51975#L116 assume !(4368 == ssl3_connect_~s__state~0); 51973#L119 assume !(4369 == ssl3_connect_~s__state~0); 51971#L122 assume !(4384 == ssl3_connect_~s__state~0); 51969#L125 assume !(4385 == ssl3_connect_~s__state~0); 51967#L128 assume !(4400 == ssl3_connect_~s__state~0); 51966#L131 assume !(4401 == ssl3_connect_~s__state~0); 51965#L134 assume 4416 == ssl3_connect_~s__state~0; 49502#L138 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet35;havoc ssl3_connect_#t~nondet35; 51963#L304 assume !(3 == ssl3_connect_~blastFlag~0); 51957#L304-2 assume !(ssl3_connect_~ret~0 <= 0);ssl3_connect_~s__state~0 := 4432;ssl3_connect_~s__init_num~0 := 0; 51955#L312 assume !(0 == ssl3_connect_~tmp___6~0); 51946#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 51942#L520 ssl3_connect_~skip~0 := 0; 51940#L98-1 assume !false; 51938#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 51936#L101 assume !(12292 == ssl3_connect_~s__state~0); 51934#L104 assume !(16384 == ssl3_connect_~s__state~0); 51932#L107 assume !(4096 == ssl3_connect_~s__state~0); 51930#L110 assume !(20480 == ssl3_connect_~s__state~0); 51928#L113 assume !(4099 == ssl3_connect_~s__state~0); 51926#L116 assume !(4368 == ssl3_connect_~s__state~0); 51924#L119 assume !(4369 == ssl3_connect_~s__state~0); 51922#L122 assume !(4384 == ssl3_connect_~s__state~0); 51920#L125 assume !(4385 == ssl3_connect_~s__state~0); 51919#L128 assume !(4400 == ssl3_connect_~s__state~0); 51887#L131 assume !(4401 == ssl3_connect_~s__state~0); 51883#L134 assume !(4416 == ssl3_connect_~s__state~0); 51877#L137 assume !(4417 == ssl3_connect_~s__state~0); 51875#L140 assume 4432 == ssl3_connect_~s__state~0; 49497#L144 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet36;havoc ssl3_connect_#t~nondet36; 51866#L320 assume !(5 == ssl3_connect_~blastFlag~0); 51863#L323 assume !(ssl3_connect_~ret~0 <= 0);ssl3_connect_~s__state~0 := 4448;ssl3_connect_~s__init_num~0 := 0; 51832#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 51828#L520 ssl3_connect_~skip~0 := 0; 51826#L98-1 assume !false; 51824#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 51822#L101 assume !(12292 == ssl3_connect_~s__state~0); 51820#L104 assume !(16384 == ssl3_connect_~s__state~0); 51818#L107 assume !(4096 == ssl3_connect_~s__state~0); 51816#L110 assume !(20480 == ssl3_connect_~s__state~0); 51814#L113 assume !(4099 == ssl3_connect_~s__state~0); 51811#L116 assume !(4368 == ssl3_connect_~s__state~0); 51810#L119 assume !(4369 == ssl3_connect_~s__state~0); 51809#L122 assume !(4384 == ssl3_connect_~s__state~0); 51808#L125 assume !(4385 == ssl3_connect_~s__state~0); 51806#L128 assume !(4400 == ssl3_connect_~s__state~0); 51800#L131 assume !(4401 == ssl3_connect_~s__state~0); 51798#L134 assume !(4416 == ssl3_connect_~s__state~0); 51796#L137 assume !(4417 == ssl3_connect_~s__state~0); 51794#L140 assume !(4432 == ssl3_connect_~s__state~0); 51792#L143 assume !(4433 == ssl3_connect_~s__state~0); 51790#L146 assume 4448 == ssl3_connect_~s__state~0; 49492#L150 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet37;havoc ssl3_connect_#t~nondet37; 51787#L332 assume !(ssl3_connect_~ret~0 <= 0); 51785#L335 assume 0 != ssl3_connect_~s__s3__tmp__cert_req~0;ssl3_connect_~s__state~0 := 4464; 51783#L335-2 ssl3_connect_~s__init_num~0 := 0; 51774#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 51770#L520 ssl3_connect_~skip~0 := 0; 51768#L98-1 assume !false; 51766#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 51764#L101 assume !(12292 == ssl3_connect_~s__state~0); 51762#L104 assume !(16384 == ssl3_connect_~s__state~0); 51760#L107 assume !(4096 == ssl3_connect_~s__state~0); 51758#L110 assume !(20480 == ssl3_connect_~s__state~0); 51756#L113 assume !(4099 == ssl3_connect_~s__state~0); 51754#L116 assume !(4368 == ssl3_connect_~s__state~0); 51752#L119 assume !(4369 == ssl3_connect_~s__state~0); 51750#L122 assume !(4384 == ssl3_connect_~s__state~0); 51749#L125 assume !(4385 == ssl3_connect_~s__state~0); 51747#L128 assume !(4400 == ssl3_connect_~s__state~0); 51745#L131 assume !(4401 == ssl3_connect_~s__state~0); 51744#L134 assume !(4416 == ssl3_connect_~s__state~0); 51743#L137 assume !(4417 == ssl3_connect_~s__state~0); 51740#L140 assume !(4432 == ssl3_connect_~s__state~0); 51739#L143 assume !(4433 == ssl3_connect_~s__state~0); 51738#L146 assume !(4448 == ssl3_connect_~s__state~0); 51737#L149 assume !(4449 == ssl3_connect_~s__state~0); 51736#L152 assume 4464 == ssl3_connect_~s__state~0; 49483#L162 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet38;havoc ssl3_connect_#t~nondet38; 51735#L347 assume !(ssl3_connect_~ret~0 <= 0);ssl3_connect_~s__state~0 := 4480;ssl3_connect_~s__init_num~0 := 0; 51725#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 51717#L520 ssl3_connect_~skip~0 := 0; 51715#L98-1 assume !false; 51713#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 51711#L101 assume !(12292 == ssl3_connect_~s__state~0); 51709#L104 assume !(16384 == ssl3_connect_~s__state~0); 51707#L107 assume !(4096 == ssl3_connect_~s__state~0); 51705#L110 assume !(20480 == ssl3_connect_~s__state~0); 51703#L113 assume !(4099 == ssl3_connect_~s__state~0); 51701#L116 assume !(4368 == ssl3_connect_~s__state~0); 51699#L119 assume !(4369 == ssl3_connect_~s__state~0); 51697#L122 assume !(4384 == ssl3_connect_~s__state~0); 51695#L125 assume !(4385 == ssl3_connect_~s__state~0); 51693#L128 assume !(4400 == ssl3_connect_~s__state~0); 51691#L131 assume !(4401 == ssl3_connect_~s__state~0); 51689#L134 assume !(4416 == ssl3_connect_~s__state~0); 51687#L137 assume !(4417 == ssl3_connect_~s__state~0); 51685#L140 assume !(4432 == ssl3_connect_~s__state~0); 51683#L143 assume !(4433 == ssl3_connect_~s__state~0); 51681#L146 assume !(4448 == ssl3_connect_~s__state~0); 51679#L149 assume !(4449 == ssl3_connect_~s__state~0); 51677#L152 assume !(4464 == ssl3_connect_~s__state~0); 51675#L155 assume !(4465 == ssl3_connect_~s__state~0); 51673#L158 assume !(4466 == ssl3_connect_~s__state~0); 51671#L161 assume !(4467 == ssl3_connect_~s__state~0); 51669#L164 assume 4480 == ssl3_connect_~s__state~0; 49478#L168 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet39;havoc ssl3_connect_#t~nondet39; 51666#L356 assume !(ssl3_connect_~ret~0 <= 0);ssl3_connect_~l~0 := ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0; 51663#L360 assume !(1 == ssl3_connect_~s__s3__tmp__cert_req~0);ssl3_connect_~s__state~0 := 4512;ssl3_connect_~s__s3__change_cipher_spec~0 := 0; 51661#L360-2 ssl3_connect_~s__init_num~0 := 0; 51657#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 51654#L520 ssl3_connect_~skip~0 := 0; 51652#L98-1 assume !false; 51646#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 51644#L101 assume !(12292 == ssl3_connect_~s__state~0); 51642#L104 assume !(16384 == ssl3_connect_~s__state~0); 51640#L107 assume !(4096 == ssl3_connect_~s__state~0); 51638#L110 assume !(20480 == ssl3_connect_~s__state~0); 51636#L113 assume !(4099 == ssl3_connect_~s__state~0); 51634#L116 assume !(4368 == ssl3_connect_~s__state~0); 51632#L119 assume !(4369 == ssl3_connect_~s__state~0); 51630#L122 assume !(4384 == ssl3_connect_~s__state~0); 51628#L125 assume !(4385 == ssl3_connect_~s__state~0); 51626#L128 assume !(4400 == ssl3_connect_~s__state~0); 51624#L131 assume !(4401 == ssl3_connect_~s__state~0); 51622#L134 assume !(4416 == ssl3_connect_~s__state~0); 51620#L137 assume !(4417 == ssl3_connect_~s__state~0); 51618#L140 assume !(4432 == ssl3_connect_~s__state~0); 51616#L143 assume !(4433 == ssl3_connect_~s__state~0); 51614#L146 assume !(4448 == ssl3_connect_~s__state~0); 51612#L149 assume !(4449 == ssl3_connect_~s__state~0); 51610#L152 assume !(4464 == ssl3_connect_~s__state~0); 51608#L155 assume !(4465 == ssl3_connect_~s__state~0); 51606#L158 assume !(4466 == ssl3_connect_~s__state~0); 51604#L161 assume !(4467 == ssl3_connect_~s__state~0); 51602#L164 assume !(4480 == ssl3_connect_~s__state~0); 51600#L167 assume !(4481 == ssl3_connect_~s__state~0); 51598#L170 assume !(4496 == ssl3_connect_~s__state~0); 51596#L173 assume !(4497 == ssl3_connect_~s__state~0); 51594#L176 assume 4512 == ssl3_connect_~s__state~0; 49468#L180 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet41;havoc ssl3_connect_#t~nondet41; 51591#L381 assume !(ssl3_connect_~ret~0 <= 0);ssl3_connect_~s__state~0 := 4528;ssl3_connect_~s__init_num~0 := 0;ssl3_connect_~s__session__cipher~0 := ssl3_connect_~s__s3__tmp__new_cipher~0; 51589#L387 assume 0 == ssl3_connect_~s__s3__tmp__new_compression~0;ssl3_connect_~s__session__compress_meth~0 := 0; 51588#L387-2 assume !(0 == ssl3_connect_~tmp___7~0); 51586#L396 assume !(0 == ssl3_connect_~tmp___8~0); 51571#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 51567#L520 ssl3_connect_~skip~0 := 0; 51565#L98-1 assume !false; 51563#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 51561#L101 assume !(12292 == ssl3_connect_~s__state~0); 51559#L104 assume !(16384 == ssl3_connect_~s__state~0); 51557#L107 assume !(4096 == ssl3_connect_~s__state~0); 51555#L110 assume !(20480 == ssl3_connect_~s__state~0); 51553#L113 assume !(4099 == ssl3_connect_~s__state~0); 51551#L116 assume !(4368 == ssl3_connect_~s__state~0); 51549#L119 assume !(4369 == ssl3_connect_~s__state~0); 51547#L122 assume !(4384 == ssl3_connect_~s__state~0); 51545#L125 assume !(4385 == ssl3_connect_~s__state~0); 51543#L128 assume !(4400 == ssl3_connect_~s__state~0); 51541#L131 assume !(4401 == ssl3_connect_~s__state~0); 51539#L134 assume !(4416 == ssl3_connect_~s__state~0); 51537#L137 assume !(4417 == ssl3_connect_~s__state~0); 51535#L140 assume !(4432 == ssl3_connect_~s__state~0); 51533#L143 assume !(4433 == ssl3_connect_~s__state~0); 51531#L146 assume !(4448 == ssl3_connect_~s__state~0); 51529#L149 assume !(4449 == ssl3_connect_~s__state~0); 51527#L152 assume !(4464 == ssl3_connect_~s__state~0); 51525#L155 assume !(4465 == ssl3_connect_~s__state~0); 51523#L158 assume !(4466 == ssl3_connect_~s__state~0); 51521#L161 assume !(4467 == ssl3_connect_~s__state~0); 51519#L164 assume !(4480 == ssl3_connect_~s__state~0); 51517#L167 assume !(4481 == ssl3_connect_~s__state~0); 51515#L170 assume !(4496 == ssl3_connect_~s__state~0); 51513#L173 assume !(4497 == ssl3_connect_~s__state~0); 51512#L176 assume !(4512 == ssl3_connect_~s__state~0); 51511#L179 assume !(4513 == ssl3_connect_~s__state~0); 51510#L182 assume 4528 == ssl3_connect_~s__state~0; 49463#L186 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet42;havoc ssl3_connect_#t~nondet42; 50860#L404 assume !(ssl3_connect_~ret~0 <= 0);ssl3_connect_~s__state~0 := 4352;ssl3_connect_~__cil_tmp57~0 := ssl3_connect_~s__s3__flags~0;ssl3_connect_~__cil_tmp58~0 := 5 + ssl3_connect_~__cil_tmp57~0;ssl3_connect_~s__s3__flags~0 := ssl3_connect_~__cil_tmp58~0; 50857#L411 assume !(0 != ssl3_connect_~s__hit~0);ssl3_connect_~s__s3__tmp__next_state___0~0 := 4560; 50858#L411-1 ssl3_connect_~s__init_num~0 := 0; 51378#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 51375#L520 ssl3_connect_~skip~0 := 0; 51374#L98-1 assume !false; 51373#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 51372#L101 assume !(12292 == ssl3_connect_~s__state~0); 51371#L104 assume !(16384 == ssl3_connect_~s__state~0); 51370#L107 assume 4096 == ssl3_connect_~s__state~0; 49382#L206 [2019-11-28 20:38:45,622 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 20:38:45,622 INFO L82 PathProgramCache]: Analyzing trace with hash -414235114, now seen corresponding path program 1 times [2019-11-28 20:38:45,622 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 20:38:45,624 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [641348343] [2019-11-28 20:38:45,624 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 20:38:45,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-28 20:38:45,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-28 20:38:45,632 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-28 20:38:45,632 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 20:38:45,632 INFO L82 PathProgramCache]: Analyzing trace with hash 1046713291, now seen corresponding path program 1 times [2019-11-28 20:38:45,633 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 20:38:45,633 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [556325178] [2019-11-28 20:38:45,633 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 20:38:45,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 20:38:45,723 INFO L134 CoverageAnalysis]: Checked inductivity of 768 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 698 trivial. 0 not checked. [2019-11-28 20:38:45,723 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [556325178] [2019-11-28 20:38:45,723 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-28 20:38:45,724 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-28 20:38:45,725 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1696104048] [2019-11-28 20:38:45,726 INFO L811 eck$LassoCheckResult]: loop already infeasible [2019-11-28 20:38:45,726 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-28 20:38:45,726 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-28 20:38:45,726 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-28 20:38:45,726 INFO L87 Difference]: Start difference. First operand 3456 states and 4359 transitions. cyclomatic complexity: 908 Second operand 3 states. [2019-11-28 20:38:45,900 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-28 20:38:45,900 INFO L93 Difference]: Finished difference Result 3825 states and 4803 transitions. [2019-11-28 20:38:45,900 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-28 20:38:45,900 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 3825 states and 4803 transitions. [2019-11-28 20:38:45,922 INFO L131 ngComponentsAnalysis]: Automaton has 5 accepting balls. 3765 [2019-11-28 20:38:45,953 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 3825 states to 3825 states and 4803 transitions. [2019-11-28 20:38:45,953 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 3825 [2019-11-28 20:38:45,956 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 3825 [2019-11-28 20:38:45,956 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3825 states and 4803 transitions. [2019-11-28 20:38:45,956 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2019-11-28 20:38:45,956 INFO L688 BuchiCegarLoop]: Abstraction has 3825 states and 4803 transitions. [2019-11-28 20:38:45,960 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3825 states and 4803 transitions. [2019-11-28 20:38:46,012 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3825 to 3573. [2019-11-28 20:38:46,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3573 states. [2019-11-28 20:38:46,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3573 states to 3573 states and 4515 transitions. [2019-11-28 20:38:46,020 INFO L711 BuchiCegarLoop]: Abstraction has 3573 states and 4515 transitions. [2019-11-28 20:38:46,020 INFO L591 BuchiCegarLoop]: Abstraction has 3573 states and 4515 transitions. [2019-11-28 20:38:46,020 INFO L424 BuchiCegarLoop]: ======== Iteration 24============ [2019-11-28 20:38:46,020 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 3573 states and 4515 transitions. [2019-11-28 20:38:46,030 INFO L131 ngComponentsAnalysis]: Automaton has 5 accepting balls. 3549 [2019-11-28 20:38:46,031 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-11-28 20:38:46,031 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-11-28 20:38:46,033 INFO L849 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1] [2019-11-28 20:38:46,033 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [12, 12, 12, 12, 12, 12, 11, 11, 11, 10, 10, 9, 9, 8, 8, 7, 7, 6, 6, 5, 5, 4, 4, 4, 4, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-28 20:38:46,034 INFO L794 eck$LassoCheckResult]: Stem: 56698#ULTIMATE.startENTRY havoc main_#res;havoc main_#t~ret48, main_~s~0;havoc main_~s~0;main_~s~0 := 12292;ssl3_connect_#in~initial_state := main_~s~0;havoc ssl3_connect_#res;havoc ssl3_connect_#t~nondet0, ssl3_connect_#t~nondet1, ssl3_connect_#t~nondet2, ssl3_connect_#t~nondet3, ssl3_connect_#t~nondet4, ssl3_connect_#t~nondet5, ssl3_connect_#t~nondet6, ssl3_connect_#t~nondet7, ssl3_connect_#t~nondet8, ssl3_connect_#t~nondet9, ssl3_connect_#t~nondet10, ssl3_connect_#t~nondet11, ssl3_connect_#t~nondet12, ssl3_connect_#t~nondet13, ssl3_connect_#t~nondet14, ssl3_connect_#t~nondet15, ssl3_connect_#t~nondet16, ssl3_connect_#t~nondet17, ssl3_connect_#t~nondet18, ssl3_connect_#t~nondet19, ssl3_connect_#t~nondet20, ssl3_connect_#t~nondet21, ssl3_connect_#t~nondet22, ssl3_connect_#t~nondet23, ssl3_connect_#t~nondet24, ssl3_connect_#t~nondet25, ssl3_connect_#t~nondet26, ssl3_connect_#t~nondet27, ssl3_connect_#t~post28, ssl3_connect_#t~post29, ssl3_connect_#t~nondet30, ssl3_connect_#t~post31, ssl3_connect_#t~nondet32, ssl3_connect_#t~nondet33, ssl3_connect_#t~nondet34, ssl3_connect_#t~nondet35, ssl3_connect_#t~nondet36, ssl3_connect_#t~nondet37, ssl3_connect_#t~nondet38, ssl3_connect_#t~nondet39, ssl3_connect_#t~nondet40, ssl3_connect_#t~nondet41, ssl3_connect_#t~nondet42, ssl3_connect_#t~nondet43, ssl3_connect_#t~post44, ssl3_connect_#t~post45, ssl3_connect_#t~nondet46, ssl3_connect_#t~post47, ssl3_connect_~initial_state, ssl3_connect_~s__info_callback~0, ssl3_connect_~s__in_handshake~0, ssl3_connect_~s__state~0, ssl3_connect_~s__new_session~0, ssl3_connect_~s__server~0, ssl3_connect_~s__version~0, ssl3_connect_~s__type~0, ssl3_connect_~s__init_num~0, ssl3_connect_~s__bbio~0, ssl3_connect_~s__wbio~0, ssl3_connect_~s__hit~0, ssl3_connect_~s__rwstate~0, ssl3_connect_~s__init_buf___0~0, ssl3_connect_~s__debug~0, ssl3_connect_~s__shutdown~0, ssl3_connect_~s__ctx__info_callback~0, ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0, ssl3_connect_~s__ctx__stats__sess_connect~0, ssl3_connect_~s__ctx__stats__sess_hit~0, ssl3_connect_~s__ctx__stats__sess_connect_good~0, ssl3_connect_~s__s3__change_cipher_spec~0, ssl3_connect_~s__s3__flags~0, ssl3_connect_~s__s3__delay_buf_pop_ret~0, ssl3_connect_~s__s3__tmp__cert_req~0, ssl3_connect_~s__s3__tmp__new_compression~0, ssl3_connect_~s__s3__tmp__reuse_message~0, ssl3_connect_~s__s3__tmp__new_cipher~0, ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0, ssl3_connect_~s__s3__tmp__next_state___0~0, ssl3_connect_~s__s3__tmp__new_compression__id~0, ssl3_connect_~s__session__cipher~0, ssl3_connect_~s__session__compress_meth~0, ssl3_connect_~buf~0, ssl3_connect_~tmp~0, ssl3_connect_~l~0, ssl3_connect_~num1~0, ssl3_connect_~cb~0, ssl3_connect_~ret~0, ssl3_connect_~new_state~0, ssl3_connect_~state~0, ssl3_connect_~skip~0, ssl3_connect_~tmp___0~0, ssl3_connect_~tmp___1~0, ssl3_connect_~tmp___2~0, ssl3_connect_~tmp___3~0, ssl3_connect_~tmp___4~0, ssl3_connect_~tmp___5~0, ssl3_connect_~tmp___6~0, ssl3_connect_~tmp___7~0, ssl3_connect_~tmp___8~0, ssl3_connect_~tmp___9~0, ssl3_connect_~blastFlag~0, ssl3_connect_~__cil_tmp55~0, ssl3_connect_~__cil_tmp56~0, ssl3_connect_~__cil_tmp57~0, ssl3_connect_~__cil_tmp58~0, ssl3_connect_~__cil_tmp59~0, ssl3_connect_~__cil_tmp60~0, ssl3_connect_~__cil_tmp61~0, ssl3_connect_~__cil_tmp62~0, ssl3_connect_~__cil_tmp63~0, ssl3_connect_~__cil_tmp64~0, ssl3_connect_~__cil_tmp65~0;ssl3_connect_~initial_state := ssl3_connect_#in~initial_state;ssl3_connect_~s__info_callback~0 := ssl3_connect_#t~nondet0;havoc ssl3_connect_#t~nondet0;ssl3_connect_~s__in_handshake~0 := ssl3_connect_#t~nondet1;havoc ssl3_connect_#t~nondet1;havoc ssl3_connect_~s__state~0;havoc ssl3_connect_~s__new_session~0;havoc ssl3_connect_~s__server~0;ssl3_connect_~s__version~0 := ssl3_connect_#t~nondet2;havoc ssl3_connect_#t~nondet2;havoc ssl3_connect_~s__type~0;havoc ssl3_connect_~s__init_num~0;ssl3_connect_~s__bbio~0 := ssl3_connect_#t~nondet3;havoc ssl3_connect_#t~nondet3;ssl3_connect_~s__wbio~0 := ssl3_connect_#t~nondet4;havoc ssl3_connect_#t~nondet4;ssl3_connect_~s__hit~0 := ssl3_connect_#t~nondet5;havoc ssl3_connect_#t~nondet5;havoc ssl3_connect_~s__rwstate~0;ssl3_connect_~s__init_buf___0~0 := 1;ssl3_connect_~s__debug~0 := ssl3_connect_#t~nondet6;havoc ssl3_connect_#t~nondet6;havoc ssl3_connect_~s__shutdown~0;ssl3_connect_~s__ctx__info_callback~0 := ssl3_connect_#t~nondet7;havoc ssl3_connect_#t~nondet7;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0 := ssl3_connect_#t~nondet8;havoc ssl3_connect_#t~nondet8;ssl3_connect_~s__ctx__stats__sess_connect~0 := ssl3_connect_#t~nondet9;havoc ssl3_connect_#t~nondet9;ssl3_connect_~s__ctx__stats__sess_hit~0 := ssl3_connect_#t~nondet10;havoc ssl3_connect_#t~nondet10;ssl3_connect_~s__ctx__stats__sess_connect_good~0 := ssl3_connect_#t~nondet11;havoc ssl3_connect_#t~nondet11;havoc ssl3_connect_~s__s3__change_cipher_spec~0;havoc ssl3_connect_~s__s3__flags~0;havoc ssl3_connect_~s__s3__delay_buf_pop_ret~0;ssl3_connect_~s__s3__tmp__cert_req~0 := ssl3_connect_#t~nondet12;havoc ssl3_connect_#t~nondet12;ssl3_connect_~s__s3__tmp__new_compression~0 := ssl3_connect_#t~nondet13;havoc ssl3_connect_#t~nondet13;ssl3_connect_~s__s3__tmp__reuse_message~0 := ssl3_connect_#t~nondet14;havoc ssl3_connect_#t~nondet14;ssl3_connect_~s__s3__tmp__new_cipher~0 := ssl3_connect_#t~nondet15;havoc ssl3_connect_#t~nondet15;ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0 := ssl3_connect_#t~nondet16;havoc ssl3_connect_#t~nondet16;havoc ssl3_connect_~s__s3__tmp__next_state___0~0;ssl3_connect_~s__s3__tmp__new_compression__id~0 := ssl3_connect_#t~nondet17;havoc ssl3_connect_#t~nondet17;havoc ssl3_connect_~s__session__cipher~0;havoc ssl3_connect_~s__session__compress_meth~0;havoc ssl3_connect_~buf~0;havoc ssl3_connect_~tmp~0;havoc ssl3_connect_~l~0;havoc ssl3_connect_~num1~0;havoc ssl3_connect_~cb~0;havoc ssl3_connect_~ret~0;havoc ssl3_connect_~new_state~0;havoc ssl3_connect_~state~0;havoc ssl3_connect_~skip~0;havoc ssl3_connect_~tmp___0~0;ssl3_connect_~tmp___1~0 := ssl3_connect_#t~nondet18;havoc ssl3_connect_#t~nondet18;ssl3_connect_~tmp___2~0 := ssl3_connect_#t~nondet19;havoc ssl3_connect_#t~nondet19;ssl3_connect_~tmp___3~0 := ssl3_connect_#t~nondet20;havoc ssl3_connect_#t~nondet20;ssl3_connect_~tmp___4~0 := ssl3_connect_#t~nondet21;havoc ssl3_connect_#t~nondet21;ssl3_connect_~tmp___5~0 := ssl3_connect_#t~nondet22;havoc ssl3_connect_#t~nondet22;ssl3_connect_~tmp___6~0 := ssl3_connect_#t~nondet23;havoc ssl3_connect_#t~nondet23;ssl3_connect_~tmp___7~0 := ssl3_connect_#t~nondet24;havoc ssl3_connect_#t~nondet24;ssl3_connect_~tmp___8~0 := ssl3_connect_#t~nondet25;havoc ssl3_connect_#t~nondet25;ssl3_connect_~tmp___9~0 := ssl3_connect_#t~nondet26;havoc ssl3_connect_#t~nondet26;havoc ssl3_connect_~blastFlag~0;havoc ssl3_connect_~__cil_tmp55~0;havoc ssl3_connect_~__cil_tmp56~0;havoc ssl3_connect_~__cil_tmp57~0;havoc ssl3_connect_~__cil_tmp58~0;havoc ssl3_connect_~__cil_tmp59~0;havoc ssl3_connect_~__cil_tmp60~0;havoc ssl3_connect_~__cil_tmp61~0;havoc ssl3_connect_~__cil_tmp62~0;havoc ssl3_connect_~__cil_tmp63~0;havoc ssl3_connect_~__cil_tmp64~0;havoc ssl3_connect_~__cil_tmp65~0;ssl3_connect_~s__state~0 := ssl3_connect_~initial_state;ssl3_connect_~blastFlag~0 := 0;ssl3_connect_~tmp~0 := ssl3_connect_#t~nondet27;havoc ssl3_connect_#t~nondet27;ssl3_connect_~cb~0 := 0;ssl3_connect_~ret~0 := -1;ssl3_connect_~skip~0 := 0;ssl3_connect_~tmp___0~0 := 0; 56598#L84 assume 0 != ssl3_connect_~s__info_callback~0;ssl3_connect_~cb~0 := ssl3_connect_~s__info_callback~0; 56599#L87-2 ssl3_connect_#t~post28 := ssl3_connect_~s__in_handshake~0;ssl3_connect_~s__in_handshake~0 := 1 + ssl3_connect_#t~post28;havoc ssl3_connect_#t~post28; 56601#L92 assume !(0 != ssl3_connect_~tmp___1~0 - 12288); 56615#L98-1 assume !false; 56797#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 56739#L101 assume 12292 == ssl3_connect_~s__state~0; 56673#L102 ssl3_connect_~s__new_session~0 := 1;ssl3_connect_~s__state~0 := 4096;ssl3_connect_#t~post29 := ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0 := 1 + ssl3_connect_#t~post29;havoc ssl3_connect_#t~post29; 56674#L206 [2019-11-28 20:38:46,034 INFO L796 eck$LassoCheckResult]: Loop: 56674#L206 ssl3_connect_~s__server~0 := 0; 56721#L211 assume 0 != ssl3_connect_~cb~0; 56726#L211-2 ssl3_connect_~__cil_tmp55~0 := ssl3_connect_~s__version~0 - 65280; 56627#L216 assume !(768 != ssl3_connect_~__cil_tmp55~0);ssl3_connect_~s__type~0 := 4096; 56628#L222 assume !(0 == ssl3_connect_~s__init_buf___0~0); 56722#L222-2 assume !(0 == ssl3_connect_~tmp___4~0); 56631#L238 assume !(0 == ssl3_connect_~tmp___5~0);ssl3_connect_~s__state~0 := 4368;ssl3_connect_#t~post31 := ssl3_connect_~s__ctx__stats__sess_connect~0;ssl3_connect_~s__ctx__stats__sess_connect~0 := 1 + ssl3_connect_#t~post31;havoc ssl3_connect_#t~post31;ssl3_connect_~s__init_num~0 := 0; 56632#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 60142#L520 ssl3_connect_~skip~0 := 0; 60141#L98-1 assume !false; 60140#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 60139#L101 assume !(12292 == ssl3_connect_~s__state~0); 60138#L104 assume !(16384 == ssl3_connect_~s__state~0); 60137#L107 assume !(4096 == ssl3_connect_~s__state~0); 60136#L110 assume !(20480 == ssl3_connect_~s__state~0); 60135#L113 assume !(4099 == ssl3_connect_~s__state~0); 57782#L116 assume 4368 == ssl3_connect_~s__state~0; 56789#L120 ssl3_connect_~s__shutdown~0 := 0;ssl3_connect_~ret~0 := ssl3_connect_#t~nondet32;havoc ssl3_connect_#t~nondet32; 57256#L250 assume 0 == ssl3_connect_~blastFlag~0;ssl3_connect_~blastFlag~0 := 1; 57198#L253-2 assume !(ssl3_connect_~ret~0 <= 0);ssl3_connect_~s__state~0 := 4384;ssl3_connect_~s__init_num~0 := 0; 57771#L262 assume ssl3_connect_~s__bbio~0 != ssl3_connect_~s__wbio~0; 57766#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 57761#L520 ssl3_connect_~skip~0 := 0; 57758#L98-1 assume !false; 57756#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 57754#L101 assume !(12292 == ssl3_connect_~s__state~0); 57753#L104 assume !(16384 == ssl3_connect_~s__state~0); 57746#L107 assume !(4096 == ssl3_connect_~s__state~0); 57733#L110 assume !(20480 == ssl3_connect_~s__state~0); 57728#L113 assume !(4099 == ssl3_connect_~s__state~0); 57720#L116 assume !(4368 == ssl3_connect_~s__state~0); 57716#L119 assume !(4369 == ssl3_connect_~s__state~0); 57712#L122 assume 4384 == ssl3_connect_~s__state~0; 56786#L126 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet33;havoc ssl3_connect_#t~nondet33; 57705#L269 assume 1 == ssl3_connect_~blastFlag~0;ssl3_connect_~blastFlag~0 := 2; 57677#L269-2 assume !(ssl3_connect_~ret~0 <= 0); 57698#L275 assume !(0 != ssl3_connect_~s__hit~0);ssl3_connect_~s__state~0 := 4400; 57693#L275-2 ssl3_connect_~s__init_num~0 := 0; 57687#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 57681#L520 ssl3_connect_~skip~0 := 0; 57678#L98-1 assume !false; 57671#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 57662#L101 assume !(12292 == ssl3_connect_~s__state~0); 57659#L104 assume !(16384 == ssl3_connect_~s__state~0); 57653#L107 assume !(4096 == ssl3_connect_~s__state~0); 57651#L110 assume !(20480 == ssl3_connect_~s__state~0); 57649#L113 assume !(4099 == ssl3_connect_~s__state~0); 57647#L116 assume !(4368 == ssl3_connect_~s__state~0); 57645#L119 assume !(4369 == ssl3_connect_~s__state~0); 57643#L122 assume !(4384 == ssl3_connect_~s__state~0); 57641#L125 assume !(4385 == ssl3_connect_~s__state~0); 57635#L128 assume 4400 == ssl3_connect_~s__state~0; 56783#L132 ssl3_connect_~__cil_tmp56~0 := ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0; 57631#L286 assume 0 != (ssl3_connect_~__cil_tmp56~0 - 256) % 4294967296;ssl3_connect_~skip~0 := 1; 57632#L286-2 ssl3_connect_~s__state~0 := 4416;ssl3_connect_~s__init_num~0 := 0; 58187#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 58183#L520 ssl3_connect_~skip~0 := 0; 58181#L98-1 assume !false; 58179#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 58177#L101 assume !(12292 == ssl3_connect_~s__state~0); 58175#L104 assume !(16384 == ssl3_connect_~s__state~0); 58173#L107 assume !(4096 == ssl3_connect_~s__state~0); 58171#L110 assume !(20480 == ssl3_connect_~s__state~0); 58169#L113 assume !(4099 == ssl3_connect_~s__state~0); 58167#L116 assume !(4368 == ssl3_connect_~s__state~0); 58165#L119 assume !(4369 == ssl3_connect_~s__state~0); 58163#L122 assume !(4384 == ssl3_connect_~s__state~0); 58161#L125 assume !(4385 == ssl3_connect_~s__state~0); 58159#L128 assume !(4400 == ssl3_connect_~s__state~0); 58157#L131 assume !(4401 == ssl3_connect_~s__state~0); 58155#L134 assume 4416 == ssl3_connect_~s__state~0; 56780#L138 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet35;havoc ssl3_connect_#t~nondet35; 58153#L304 assume !(3 == ssl3_connect_~blastFlag~0); 58151#L304-2 assume !(ssl3_connect_~ret~0 <= 0);ssl3_connect_~s__state~0 := 4432;ssl3_connect_~s__init_num~0 := 0; 58147#L312 assume !(0 == ssl3_connect_~tmp___6~0); 58139#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 58135#L520 ssl3_connect_~skip~0 := 0; 58133#L98-1 assume !false; 58131#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 58129#L101 assume !(12292 == ssl3_connect_~s__state~0); 58127#L104 assume !(16384 == ssl3_connect_~s__state~0); 58109#L107 assume !(4096 == ssl3_connect_~s__state~0); 58108#L110 assume !(20480 == ssl3_connect_~s__state~0); 58107#L113 assume !(4099 == ssl3_connect_~s__state~0); 58106#L116 assume !(4368 == ssl3_connect_~s__state~0); 58105#L119 assume !(4369 == ssl3_connect_~s__state~0); 58104#L122 assume !(4384 == ssl3_connect_~s__state~0); 58103#L125 assume !(4385 == ssl3_connect_~s__state~0); 58102#L128 assume !(4400 == ssl3_connect_~s__state~0); 58101#L131 assume !(4401 == ssl3_connect_~s__state~0); 58100#L134 assume !(4416 == ssl3_connect_~s__state~0); 58099#L137 assume !(4417 == ssl3_connect_~s__state~0); 58098#L140 assume 4432 == ssl3_connect_~s__state~0; 56777#L144 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet36;havoc ssl3_connect_#t~nondet36; 58096#L320 assume !(5 == ssl3_connect_~blastFlag~0); 58097#L323 assume !(ssl3_connect_~ret~0 <= 0);ssl3_connect_~s__state~0 := 4448;ssl3_connect_~s__init_num~0 := 0; 58088#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 58086#L520 ssl3_connect_~skip~0 := 0; 58081#L98-1 assume !false; 58082#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 58077#L101 assume !(12292 == ssl3_connect_~s__state~0); 58078#L104 assume !(16384 == ssl3_connect_~s__state~0); 58073#L107 assume !(4096 == ssl3_connect_~s__state~0); 58074#L110 assume !(20480 == ssl3_connect_~s__state~0); 58066#L113 assume !(4099 == ssl3_connect_~s__state~0); 58067#L116 assume !(4368 == ssl3_connect_~s__state~0); 58062#L119 assume !(4369 == ssl3_connect_~s__state~0); 58063#L122 assume !(4384 == ssl3_connect_~s__state~0); 58058#L125 assume !(4385 == ssl3_connect_~s__state~0); 58059#L128 assume !(4400 == ssl3_connect_~s__state~0); 58054#L131 assume !(4401 == ssl3_connect_~s__state~0); 58055#L134 assume !(4416 == ssl3_connect_~s__state~0); 58050#L137 assume !(4417 == ssl3_connect_~s__state~0); 58051#L140 assume !(4432 == ssl3_connect_~s__state~0); 58046#L143 assume !(4433 == ssl3_connect_~s__state~0); 58047#L146 assume 4448 == ssl3_connect_~s__state~0; 56774#L150 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet37;havoc ssl3_connect_#t~nondet37; 58038#L332 assume !(ssl3_connect_~ret~0 <= 0); 58008#L335 assume 0 != ssl3_connect_~s__s3__tmp__cert_req~0;ssl3_connect_~s__state~0 := 4464; 56724#L335-2 ssl3_connect_~s__init_num~0 := 0; 56725#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 60131#L520 ssl3_connect_~skip~0 := 0; 60130#L98-1 assume !false; 60129#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 60128#L101 assume !(12292 == ssl3_connect_~s__state~0); 60127#L104 assume !(16384 == ssl3_connect_~s__state~0); 60126#L107 assume !(4096 == ssl3_connect_~s__state~0); 60125#L110 assume !(20480 == ssl3_connect_~s__state~0); 60124#L113 assume !(4099 == ssl3_connect_~s__state~0); 60123#L116 assume !(4368 == ssl3_connect_~s__state~0); 60122#L119 assume !(4369 == ssl3_connect_~s__state~0); 60121#L122 assume !(4384 == ssl3_connect_~s__state~0); 60120#L125 assume !(4385 == ssl3_connect_~s__state~0); 60119#L128 assume !(4400 == ssl3_connect_~s__state~0); 60118#L131 assume !(4401 == ssl3_connect_~s__state~0); 60117#L134 assume !(4416 == ssl3_connect_~s__state~0); 60116#L137 assume !(4417 == ssl3_connect_~s__state~0); 60115#L140 assume !(4432 == ssl3_connect_~s__state~0); 60114#L143 assume !(4433 == ssl3_connect_~s__state~0); 60113#L146 assume !(4448 == ssl3_connect_~s__state~0); 60112#L149 assume !(4449 == ssl3_connect_~s__state~0); 60111#L152 assume 4464 == ssl3_connect_~s__state~0; 56769#L162 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet38;havoc ssl3_connect_#t~nondet38; 60110#L347 assume !(ssl3_connect_~ret~0 <= 0);ssl3_connect_~s__state~0 := 4480;ssl3_connect_~s__init_num~0 := 0; 57179#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 57177#L520 ssl3_connect_~skip~0 := 0; 57167#L98-1 assume !false; 57168#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 57159#L101 assume !(12292 == ssl3_connect_~s__state~0); 57160#L104 assume !(16384 == ssl3_connect_~s__state~0); 57151#L107 assume !(4096 == ssl3_connect_~s__state~0); 57152#L110 assume !(20480 == ssl3_connect_~s__state~0); 57143#L113 assume !(4099 == ssl3_connect_~s__state~0); 57144#L116 assume !(4368 == ssl3_connect_~s__state~0); 57135#L119 assume !(4369 == ssl3_connect_~s__state~0); 57136#L122 assume !(4384 == ssl3_connect_~s__state~0); 57130#L125 assume !(4385 == ssl3_connect_~s__state~0); 57131#L128 assume !(4400 == ssl3_connect_~s__state~0); 57125#L131 assume !(4401 == ssl3_connect_~s__state~0); 57126#L134 assume !(4416 == ssl3_connect_~s__state~0); 57114#L137 assume !(4417 == ssl3_connect_~s__state~0); 57115#L140 assume !(4432 == ssl3_connect_~s__state~0); 57108#L143 assume !(4433 == ssl3_connect_~s__state~0); 57109#L146 assume !(4448 == ssl3_connect_~s__state~0); 57102#L149 assume !(4449 == ssl3_connect_~s__state~0); 57103#L152 assume !(4464 == ssl3_connect_~s__state~0); 57096#L155 assume !(4465 == ssl3_connect_~s__state~0); 57097#L158 assume !(4466 == ssl3_connect_~s__state~0); 57086#L161 assume !(4467 == ssl3_connect_~s__state~0); 57087#L164 assume 4480 == ssl3_connect_~s__state~0; 56679#L168 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet39;havoc ssl3_connect_#t~nondet39; 56680#L356 assume !(ssl3_connect_~ret~0 <= 0);ssl3_connect_~l~0 := ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0; 56940#L360 assume !(1 == ssl3_connect_~s__s3__tmp__cert_req~0);ssl3_connect_~s__state~0 := 4512;ssl3_connect_~s__s3__change_cipher_spec~0 := 0; 56941#L360-2 ssl3_connect_~s__init_num~0 := 0; 59988#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 59986#L520 ssl3_connect_~skip~0 := 0; 59977#L98-1 assume !false; 59978#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 59969#L101 assume !(12292 == ssl3_connect_~s__state~0); 59970#L104 assume !(16384 == ssl3_connect_~s__state~0); 59961#L107 assume !(4096 == ssl3_connect_~s__state~0); 59962#L110 assume !(20480 == ssl3_connect_~s__state~0); 59953#L113 assume !(4099 == ssl3_connect_~s__state~0); 59954#L116 assume !(4368 == ssl3_connect_~s__state~0); 59991#L119 assume !(4369 == ssl3_connect_~s__state~0); 59992#L122 assume !(4384 == ssl3_connect_~s__state~0); 59979#L125 assume !(4385 == ssl3_connect_~s__state~0); 59980#L128 assume !(4400 == ssl3_connect_~s__state~0); 59971#L131 assume !(4401 == ssl3_connect_~s__state~0); 59972#L134 assume !(4416 == ssl3_connect_~s__state~0); 59963#L137 assume !(4417 == ssl3_connect_~s__state~0); 59964#L140 assume !(4432 == ssl3_connect_~s__state~0); 59955#L143 assume !(4433 == ssl3_connect_~s__state~0); 59956#L146 assume !(4448 == ssl3_connect_~s__state~0); 59924#L149 assume !(4449 == ssl3_connect_~s__state~0); 59925#L152 assume !(4464 == ssl3_connect_~s__state~0); 59920#L155 assume !(4465 == ssl3_connect_~s__state~0); 59921#L158 assume !(4466 == ssl3_connect_~s__state~0); 59916#L161 assume !(4467 == ssl3_connect_~s__state~0); 59917#L164 assume !(4480 == ssl3_connect_~s__state~0); 59912#L167 assume !(4481 == ssl3_connect_~s__state~0); 59913#L170 assume !(4496 == ssl3_connect_~s__state~0); 59862#L173 assume !(4497 == ssl3_connect_~s__state~0); 59863#L176 assume 4512 == ssl3_connect_~s__state~0; 56620#L180 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet41;havoc ssl3_connect_#t~nondet41; 56621#L381 assume !(ssl3_connect_~ret~0 <= 0);ssl3_connect_~s__state~0 := 4528;ssl3_connect_~s__init_num~0 := 0;ssl3_connect_~s__session__cipher~0 := ssl3_connect_~s__s3__tmp__new_cipher~0; 59516#L387 assume 0 == ssl3_connect_~s__s3__tmp__new_compression~0;ssl3_connect_~s__session__compress_meth~0 := 0; 59517#L387-2 assume !(0 == ssl3_connect_~tmp___7~0); 59512#L396 assume !(0 == ssl3_connect_~tmp___8~0); 59513#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 59490#L520 ssl3_connect_~skip~0 := 0; 59491#L98-1 assume !false; 59478#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 59479#L101 assume !(12292 == ssl3_connect_~s__state~0); 59470#L104 assume !(16384 == ssl3_connect_~s__state~0); 59471#L107 assume !(4096 == ssl3_connect_~s__state~0); 59456#L110 assume !(20480 == ssl3_connect_~s__state~0); 59457#L113 assume !(4099 == ssl3_connect_~s__state~0); 59444#L116 assume !(4368 == ssl3_connect_~s__state~0); 59445#L119 assume !(4369 == ssl3_connect_~s__state~0); 59432#L122 assume !(4384 == ssl3_connect_~s__state~0); 59433#L125 assume !(4385 == ssl3_connect_~s__state~0); 59420#L128 assume !(4400 == ssl3_connect_~s__state~0); 59421#L131 assume !(4401 == ssl3_connect_~s__state~0); 59409#L134 assume !(4416 == ssl3_connect_~s__state~0); 59410#L137 assume !(4417 == ssl3_connect_~s__state~0); 59399#L140 assume !(4432 == ssl3_connect_~s__state~0); 59400#L143 assume !(4433 == ssl3_connect_~s__state~0); 59389#L146 assume !(4448 == ssl3_connect_~s__state~0); 59390#L149 assume !(4449 == ssl3_connect_~s__state~0); 59379#L152 assume !(4464 == ssl3_connect_~s__state~0); 59380#L155 assume !(4465 == ssl3_connect_~s__state~0); 59369#L158 assume !(4466 == ssl3_connect_~s__state~0); 59370#L161 assume !(4467 == ssl3_connect_~s__state~0); 59359#L164 assume !(4480 == ssl3_connect_~s__state~0); 59360#L167 assume !(4481 == ssl3_connect_~s__state~0); 59349#L170 assume !(4496 == ssl3_connect_~s__state~0); 59350#L173 assume !(4497 == ssl3_connect_~s__state~0); 59339#L176 assume !(4512 == ssl3_connect_~s__state~0); 59340#L179 assume !(4513 == ssl3_connect_~s__state~0); 59325#L182 assume 4528 == ssl3_connect_~s__state~0; 56758#L186 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet42;havoc ssl3_connect_#t~nondet42; 59285#L404 assume !(ssl3_connect_~ret~0 <= 0);ssl3_connect_~s__state~0 := 4352;ssl3_connect_~__cil_tmp57~0 := ssl3_connect_~s__s3__flags~0;ssl3_connect_~__cil_tmp58~0 := 5 + ssl3_connect_~__cil_tmp57~0;ssl3_connect_~s__s3__flags~0 := ssl3_connect_~__cil_tmp58~0; 59286#L411 assume !(0 != ssl3_connect_~s__hit~0);ssl3_connect_~s__s3__tmp__next_state___0~0 := 4560; 56657#L411-1 ssl3_connect_~s__init_num~0 := 0; 56658#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 56646#L520 ssl3_connect_~skip~0 := 0; 60154#L98-1 assume !false; 60153#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 60152#L101 assume !(12292 == ssl3_connect_~s__state~0); 60151#L104 assume !(16384 == ssl3_connect_~s__state~0); 58420#L107 assume !(4096 == ssl3_connect_~s__state~0); 58421#L110 assume !(20480 == ssl3_connect_~s__state~0); 58235#L113 assume !(4099 == ssl3_connect_~s__state~0); 58236#L116 assume !(4368 == ssl3_connect_~s__state~0); 56666#L119 assume !(4369 == ssl3_connect_~s__state~0); 56635#L122 assume !(4384 == ssl3_connect_~s__state~0); 56616#L125 assume !(4385 == ssl3_connect_~s__state~0); 56617#L128 assume !(4400 == ssl3_connect_~s__state~0); 56606#L131 assume !(4401 == ssl3_connect_~s__state~0); 56607#L134 assume !(4416 == ssl3_connect_~s__state~0); 56710#L137 assume !(4417 == ssl3_connect_~s__state~0); 56711#L140 assume !(4432 == ssl3_connect_~s__state~0); 56687#L143 assume !(4433 == ssl3_connect_~s__state~0); 56677#L146 assume !(4448 == ssl3_connect_~s__state~0); 56678#L149 assume !(4449 == ssl3_connect_~s__state~0); 56668#L152 assume !(4464 == ssl3_connect_~s__state~0); 56641#L155 assume !(4465 == ssl3_connect_~s__state~0); 56618#L158 assume !(4466 == ssl3_connect_~s__state~0); 56619#L161 assume !(4467 == ssl3_connect_~s__state~0); 56608#L164 assume !(4480 == ssl3_connect_~s__state~0); 56609#L167 assume !(4481 == ssl3_connect_~s__state~0); 56727#L170 assume !(4496 == ssl3_connect_~s__state~0); 59296#L173 assume !(4497 == ssl3_connect_~s__state~0); 57229#L176 assume !(4512 == ssl3_connect_~s__state~0); 57227#L179 assume !(4513 == ssl3_connect_~s__state~0); 57225#L182 assume !(4528 == ssl3_connect_~s__state~0); 57223#L185 assume !(4529 == ssl3_connect_~s__state~0); 57221#L188 assume !(4560 == ssl3_connect_~s__state~0); 57079#L191 assume !(4561 == ssl3_connect_~s__state~0); 57080#L194 assume 4352 == ssl3_connect_~s__state~0; 57068#L195 ssl3_connect_~__cil_tmp62~0 := ssl3_connect_~num1~0; 57069#L444 assume !(ssl3_connect_~__cil_tmp62~0 > 0); 57064#L444-2 ssl3_connect_~s__state~0 := ssl3_connect_~s__s3__tmp__next_state___0~0; 57065#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 57045#L520 ssl3_connect_~skip~0 := 0; 57046#L98-1 assume !false; 57037#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 57038#L101 assume !(12292 == ssl3_connect_~s__state~0); 57029#L104 assume !(16384 == ssl3_connect_~s__state~0); 57030#L107 assume 4096 == ssl3_connect_~s__state~0; 56674#L206 [2019-11-28 20:38:46,034 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 20:38:46,034 INFO L82 PathProgramCache]: Analyzing trace with hash -414235114, now seen corresponding path program 2 times [2019-11-28 20:38:46,035 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 20:38:46,035 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2144524115] [2019-11-28 20:38:46,035 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 20:38:46,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-28 20:38:46,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-28 20:38:46,045 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-28 20:38:46,045 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 20:38:46,045 INFO L82 PathProgramCache]: Analyzing trace with hash -199148387, now seen corresponding path program 1 times [2019-11-28 20:38:46,046 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 20:38:46,046 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [194117490] [2019-11-28 20:38:46,046 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 20:38:46,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 20:38:46,192 INFO L134 CoverageAnalysis]: Checked inductivity of 975 backedges. 270 proven. 7 refuted. 0 times theorem prover too weak. 698 trivial. 0 not checked. [2019-11-28 20:38:46,192 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [194117490] [2019-11-28 20:38:46,192 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [991844657] [2019-11-28 20:38:46,193 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 85 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 85 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-28 20:38:46,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 20:38:46,293 INFO L264 TraceCheckSpWp]: Trace formula consists of 416 conjuncts, 3 conjunts are in the unsatisfiable core [2019-11-28 20:38:46,305 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2019-11-28 20:38:46,372 INFO L134 CoverageAnalysis]: Checked inductivity of 975 backedges. 270 proven. 7 refuted. 0 times theorem prover too weak. 698 trivial. 0 not checked. [2019-11-28 20:38:46,373 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-11-28 20:38:46,373 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 3] total 3 [2019-11-28 20:38:46,373 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1148046554] [2019-11-28 20:38:46,374 INFO L811 eck$LassoCheckResult]: loop already infeasible [2019-11-28 20:38:46,374 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-28 20:38:46,374 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-28 20:38:46,375 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-11-28 20:38:46,375 INFO L87 Difference]: Start difference. First operand 3573 states and 4515 transitions. cyclomatic complexity: 947 Second operand 4 states. [2019-11-28 20:38:46,668 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-28 20:38:46,668 INFO L93 Difference]: Finished difference Result 4938 states and 5985 transitions. [2019-11-28 20:38:46,668 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-11-28 20:38:46,668 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 4938 states and 5985 transitions. [2019-11-28 20:38:46,692 INFO L131 ngComponentsAnalysis]: Automaton has 5 accepting balls. 3545 [2019-11-28 20:38:46,704 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 4938 states to 4929 states and 5976 transitions. [2019-11-28 20:38:46,705 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 4929 [2019-11-28 20:38:46,707 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 4929 [2019-11-28 20:38:46,707 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4929 states and 5976 transitions. [2019-11-28 20:38:46,708 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2019-11-28 20:38:46,708 INFO L688 BuchiCegarLoop]: Abstraction has 4929 states and 5976 transitions. [2019-11-28 20:38:46,711 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4929 states and 5976 transitions. [2019-11-28 20:38:46,749 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4929 to 3595. [2019-11-28 20:38:46,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3595 states. [2019-11-28 20:38:46,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3595 states to 3595 states and 4430 transitions. [2019-11-28 20:38:46,757 INFO L711 BuchiCegarLoop]: Abstraction has 3595 states and 4430 transitions. [2019-11-28 20:38:46,757 INFO L591 BuchiCegarLoop]: Abstraction has 3595 states and 4430 transitions. [2019-11-28 20:38:46,757 INFO L424 BuchiCegarLoop]: ======== Iteration 25============ [2019-11-28 20:38:46,757 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 3595 states and 4430 transitions. [2019-11-28 20:38:46,764 INFO L131 ngComponentsAnalysis]: Automaton has 5 accepting balls. 3545 [2019-11-28 20:38:46,764 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-11-28 20:38:46,765 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-11-28 20:38:46,767 INFO L849 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1] [2019-11-28 20:38:46,767 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [13, 13, 13, 13, 13, 13, 12, 12, 12, 11, 11, 10, 10, 9, 9, 8, 8, 7, 7, 6, 6, 5, 5, 5, 5, 4, 4, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-28 20:38:46,767 INFO L794 eck$LassoCheckResult]: Stem: 66085#ULTIMATE.startENTRY havoc main_#res;havoc main_#t~ret48, main_~s~0;havoc main_~s~0;main_~s~0 := 12292;ssl3_connect_#in~initial_state := main_~s~0;havoc ssl3_connect_#res;havoc ssl3_connect_#t~nondet0, ssl3_connect_#t~nondet1, ssl3_connect_#t~nondet2, ssl3_connect_#t~nondet3, ssl3_connect_#t~nondet4, ssl3_connect_#t~nondet5, ssl3_connect_#t~nondet6, ssl3_connect_#t~nondet7, ssl3_connect_#t~nondet8, ssl3_connect_#t~nondet9, ssl3_connect_#t~nondet10, ssl3_connect_#t~nondet11, ssl3_connect_#t~nondet12, ssl3_connect_#t~nondet13, ssl3_connect_#t~nondet14, ssl3_connect_#t~nondet15, ssl3_connect_#t~nondet16, ssl3_connect_#t~nondet17, ssl3_connect_#t~nondet18, ssl3_connect_#t~nondet19, ssl3_connect_#t~nondet20, ssl3_connect_#t~nondet21, ssl3_connect_#t~nondet22, ssl3_connect_#t~nondet23, ssl3_connect_#t~nondet24, ssl3_connect_#t~nondet25, ssl3_connect_#t~nondet26, ssl3_connect_#t~nondet27, ssl3_connect_#t~post28, ssl3_connect_#t~post29, ssl3_connect_#t~nondet30, ssl3_connect_#t~post31, ssl3_connect_#t~nondet32, ssl3_connect_#t~nondet33, ssl3_connect_#t~nondet34, ssl3_connect_#t~nondet35, ssl3_connect_#t~nondet36, ssl3_connect_#t~nondet37, ssl3_connect_#t~nondet38, ssl3_connect_#t~nondet39, ssl3_connect_#t~nondet40, ssl3_connect_#t~nondet41, ssl3_connect_#t~nondet42, ssl3_connect_#t~nondet43, ssl3_connect_#t~post44, ssl3_connect_#t~post45, ssl3_connect_#t~nondet46, ssl3_connect_#t~post47, ssl3_connect_~initial_state, ssl3_connect_~s__info_callback~0, ssl3_connect_~s__in_handshake~0, ssl3_connect_~s__state~0, ssl3_connect_~s__new_session~0, ssl3_connect_~s__server~0, ssl3_connect_~s__version~0, ssl3_connect_~s__type~0, ssl3_connect_~s__init_num~0, ssl3_connect_~s__bbio~0, ssl3_connect_~s__wbio~0, ssl3_connect_~s__hit~0, ssl3_connect_~s__rwstate~0, ssl3_connect_~s__init_buf___0~0, ssl3_connect_~s__debug~0, ssl3_connect_~s__shutdown~0, ssl3_connect_~s__ctx__info_callback~0, ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0, ssl3_connect_~s__ctx__stats__sess_connect~0, ssl3_connect_~s__ctx__stats__sess_hit~0, ssl3_connect_~s__ctx__stats__sess_connect_good~0, ssl3_connect_~s__s3__change_cipher_spec~0, ssl3_connect_~s__s3__flags~0, ssl3_connect_~s__s3__delay_buf_pop_ret~0, ssl3_connect_~s__s3__tmp__cert_req~0, ssl3_connect_~s__s3__tmp__new_compression~0, ssl3_connect_~s__s3__tmp__reuse_message~0, ssl3_connect_~s__s3__tmp__new_cipher~0, ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0, ssl3_connect_~s__s3__tmp__next_state___0~0, ssl3_connect_~s__s3__tmp__new_compression__id~0, ssl3_connect_~s__session__cipher~0, ssl3_connect_~s__session__compress_meth~0, ssl3_connect_~buf~0, ssl3_connect_~tmp~0, ssl3_connect_~l~0, ssl3_connect_~num1~0, ssl3_connect_~cb~0, ssl3_connect_~ret~0, ssl3_connect_~new_state~0, ssl3_connect_~state~0, ssl3_connect_~skip~0, ssl3_connect_~tmp___0~0, ssl3_connect_~tmp___1~0, ssl3_connect_~tmp___2~0, ssl3_connect_~tmp___3~0, ssl3_connect_~tmp___4~0, ssl3_connect_~tmp___5~0, ssl3_connect_~tmp___6~0, ssl3_connect_~tmp___7~0, ssl3_connect_~tmp___8~0, ssl3_connect_~tmp___9~0, ssl3_connect_~blastFlag~0, ssl3_connect_~__cil_tmp55~0, ssl3_connect_~__cil_tmp56~0, ssl3_connect_~__cil_tmp57~0, ssl3_connect_~__cil_tmp58~0, ssl3_connect_~__cil_tmp59~0, ssl3_connect_~__cil_tmp60~0, ssl3_connect_~__cil_tmp61~0, ssl3_connect_~__cil_tmp62~0, ssl3_connect_~__cil_tmp63~0, ssl3_connect_~__cil_tmp64~0, ssl3_connect_~__cil_tmp65~0;ssl3_connect_~initial_state := ssl3_connect_#in~initial_state;ssl3_connect_~s__info_callback~0 := ssl3_connect_#t~nondet0;havoc ssl3_connect_#t~nondet0;ssl3_connect_~s__in_handshake~0 := ssl3_connect_#t~nondet1;havoc ssl3_connect_#t~nondet1;havoc ssl3_connect_~s__state~0;havoc ssl3_connect_~s__new_session~0;havoc ssl3_connect_~s__server~0;ssl3_connect_~s__version~0 := ssl3_connect_#t~nondet2;havoc ssl3_connect_#t~nondet2;havoc ssl3_connect_~s__type~0;havoc ssl3_connect_~s__init_num~0;ssl3_connect_~s__bbio~0 := ssl3_connect_#t~nondet3;havoc ssl3_connect_#t~nondet3;ssl3_connect_~s__wbio~0 := ssl3_connect_#t~nondet4;havoc ssl3_connect_#t~nondet4;ssl3_connect_~s__hit~0 := ssl3_connect_#t~nondet5;havoc ssl3_connect_#t~nondet5;havoc ssl3_connect_~s__rwstate~0;ssl3_connect_~s__init_buf___0~0 := 1;ssl3_connect_~s__debug~0 := ssl3_connect_#t~nondet6;havoc ssl3_connect_#t~nondet6;havoc ssl3_connect_~s__shutdown~0;ssl3_connect_~s__ctx__info_callback~0 := ssl3_connect_#t~nondet7;havoc ssl3_connect_#t~nondet7;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0 := ssl3_connect_#t~nondet8;havoc ssl3_connect_#t~nondet8;ssl3_connect_~s__ctx__stats__sess_connect~0 := ssl3_connect_#t~nondet9;havoc ssl3_connect_#t~nondet9;ssl3_connect_~s__ctx__stats__sess_hit~0 := ssl3_connect_#t~nondet10;havoc ssl3_connect_#t~nondet10;ssl3_connect_~s__ctx__stats__sess_connect_good~0 := ssl3_connect_#t~nondet11;havoc ssl3_connect_#t~nondet11;havoc ssl3_connect_~s__s3__change_cipher_spec~0;havoc ssl3_connect_~s__s3__flags~0;havoc ssl3_connect_~s__s3__delay_buf_pop_ret~0;ssl3_connect_~s__s3__tmp__cert_req~0 := ssl3_connect_#t~nondet12;havoc ssl3_connect_#t~nondet12;ssl3_connect_~s__s3__tmp__new_compression~0 := ssl3_connect_#t~nondet13;havoc ssl3_connect_#t~nondet13;ssl3_connect_~s__s3__tmp__reuse_message~0 := ssl3_connect_#t~nondet14;havoc ssl3_connect_#t~nondet14;ssl3_connect_~s__s3__tmp__new_cipher~0 := ssl3_connect_#t~nondet15;havoc ssl3_connect_#t~nondet15;ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0 := ssl3_connect_#t~nondet16;havoc ssl3_connect_#t~nondet16;havoc ssl3_connect_~s__s3__tmp__next_state___0~0;ssl3_connect_~s__s3__tmp__new_compression__id~0 := ssl3_connect_#t~nondet17;havoc ssl3_connect_#t~nondet17;havoc ssl3_connect_~s__session__cipher~0;havoc ssl3_connect_~s__session__compress_meth~0;havoc ssl3_connect_~buf~0;havoc ssl3_connect_~tmp~0;havoc ssl3_connect_~l~0;havoc ssl3_connect_~num1~0;havoc ssl3_connect_~cb~0;havoc ssl3_connect_~ret~0;havoc ssl3_connect_~new_state~0;havoc ssl3_connect_~state~0;havoc ssl3_connect_~skip~0;havoc ssl3_connect_~tmp___0~0;ssl3_connect_~tmp___1~0 := ssl3_connect_#t~nondet18;havoc ssl3_connect_#t~nondet18;ssl3_connect_~tmp___2~0 := ssl3_connect_#t~nondet19;havoc ssl3_connect_#t~nondet19;ssl3_connect_~tmp___3~0 := ssl3_connect_#t~nondet20;havoc ssl3_connect_#t~nondet20;ssl3_connect_~tmp___4~0 := ssl3_connect_#t~nondet21;havoc ssl3_connect_#t~nondet21;ssl3_connect_~tmp___5~0 := ssl3_connect_#t~nondet22;havoc ssl3_connect_#t~nondet22;ssl3_connect_~tmp___6~0 := ssl3_connect_#t~nondet23;havoc ssl3_connect_#t~nondet23;ssl3_connect_~tmp___7~0 := ssl3_connect_#t~nondet24;havoc ssl3_connect_#t~nondet24;ssl3_connect_~tmp___8~0 := ssl3_connect_#t~nondet25;havoc ssl3_connect_#t~nondet25;ssl3_connect_~tmp___9~0 := ssl3_connect_#t~nondet26;havoc ssl3_connect_#t~nondet26;havoc ssl3_connect_~blastFlag~0;havoc ssl3_connect_~__cil_tmp55~0;havoc ssl3_connect_~__cil_tmp56~0;havoc ssl3_connect_~__cil_tmp57~0;havoc ssl3_connect_~__cil_tmp58~0;havoc ssl3_connect_~__cil_tmp59~0;havoc ssl3_connect_~__cil_tmp60~0;havoc ssl3_connect_~__cil_tmp61~0;havoc ssl3_connect_~__cil_tmp62~0;havoc ssl3_connect_~__cil_tmp63~0;havoc ssl3_connect_~__cil_tmp64~0;havoc ssl3_connect_~__cil_tmp65~0;ssl3_connect_~s__state~0 := ssl3_connect_~initial_state;ssl3_connect_~blastFlag~0 := 0;ssl3_connect_~tmp~0 := ssl3_connect_#t~nondet27;havoc ssl3_connect_#t~nondet27;ssl3_connect_~cb~0 := 0;ssl3_connect_~ret~0 := -1;ssl3_connect_~skip~0 := 0;ssl3_connect_~tmp___0~0 := 0; 65989#L84 assume 0 != ssl3_connect_~s__info_callback~0;ssl3_connect_~cb~0 := ssl3_connect_~s__info_callback~0; 65990#L87-2 ssl3_connect_#t~post28 := ssl3_connect_~s__in_handshake~0;ssl3_connect_~s__in_handshake~0 := 1 + ssl3_connect_#t~post28;havoc ssl3_connect_#t~post28; 65992#L92 assume !(0 != ssl3_connect_~tmp___1~0 - 12288); 66006#L98-1 assume !false; 66128#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 66124#L101 assume 12292 == ssl3_connect_~s__state~0; 66062#L102 ssl3_connect_~s__new_session~0 := 1;ssl3_connect_~s__state~0 := 4096;ssl3_connect_#t~post29 := ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0 := 1 + ssl3_connect_#t~post29;havoc ssl3_connect_#t~post29; 66063#L206 [2019-11-28 20:38:46,768 INFO L796 eck$LassoCheckResult]: Loop: 66063#L206 ssl3_connect_~s__server~0 := 0; 66108#L211 assume 0 != ssl3_connect_~cb~0; 66113#L211-2 ssl3_connect_~__cil_tmp55~0 := ssl3_connect_~s__version~0 - 65280; 66016#L216 assume !(768 != ssl3_connect_~__cil_tmp55~0);ssl3_connect_~s__type~0 := 4096; 66017#L222 assume !(0 == ssl3_connect_~s__init_buf___0~0); 66109#L222-2 assume !(0 == ssl3_connect_~tmp___4~0); 66020#L238 assume !(0 == ssl3_connect_~tmp___5~0);ssl3_connect_~s__state~0 := 4368;ssl3_connect_#t~post31 := ssl3_connect_~s__ctx__stats__sess_connect~0;ssl3_connect_~s__ctx__stats__sess_connect~0 := 1 + ssl3_connect_#t~post31;havoc ssl3_connect_#t~post31;ssl3_connect_~s__init_num~0 := 0; 66021#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 69434#L520 ssl3_connect_~skip~0 := 0; 69432#L98-1 assume !false; 69430#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 69428#L101 assume !(12292 == ssl3_connect_~s__state~0); 69426#L104 assume !(16384 == ssl3_connect_~s__state~0); 69424#L107 assume !(4096 == ssl3_connect_~s__state~0); 69422#L110 assume !(20480 == ssl3_connect_~s__state~0); 69420#L113 assume !(4099 == ssl3_connect_~s__state~0); 69418#L116 assume 4368 == ssl3_connect_~s__state~0; 66199#L120 ssl3_connect_~s__shutdown~0 := 0;ssl3_connect_~ret~0 := ssl3_connect_#t~nondet32;havoc ssl3_connect_#t~nondet32; 69413#L250 assume 0 == ssl3_connect_~blastFlag~0;ssl3_connect_~blastFlag~0 := 1; 69045#L253-2 assume !(ssl3_connect_~ret~0 <= 0);ssl3_connect_~s__state~0 := 4384;ssl3_connect_~s__init_num~0 := 0; 69410#L262 assume ssl3_connect_~s__bbio~0 != ssl3_connect_~s__wbio~0; 69404#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 69400#L520 ssl3_connect_~skip~0 := 0; 69398#L98-1 assume !false; 69396#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 69394#L101 assume !(12292 == ssl3_connect_~s__state~0); 69392#L104 assume !(16384 == ssl3_connect_~s__state~0); 69390#L107 assume !(4096 == ssl3_connect_~s__state~0); 69388#L110 assume !(20480 == ssl3_connect_~s__state~0); 69386#L113 assume !(4099 == ssl3_connect_~s__state~0); 69384#L116 assume !(4368 == ssl3_connect_~s__state~0); 69383#L119 assume !(4369 == ssl3_connect_~s__state~0); 69381#L122 assume 4384 == ssl3_connect_~s__state~0; 66195#L126 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet33;havoc ssl3_connect_#t~nondet33; 69380#L269 assume 1 == ssl3_connect_~blastFlag~0;ssl3_connect_~blastFlag~0 := 2; 69022#L269-2 assume !(ssl3_connect_~ret~0 <= 0); 69377#L275 assume !(0 != ssl3_connect_~s__hit~0);ssl3_connect_~s__state~0 := 4400; 69374#L275-2 ssl3_connect_~s__init_num~0 := 0; 69371#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 69367#L520 ssl3_connect_~skip~0 := 0; 69271#L98-1 assume !false; 69184#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 69106#L101 assume !(12292 == ssl3_connect_~s__state~0); 69105#L104 assume !(16384 == ssl3_connect_~s__state~0); 69104#L107 assume !(4096 == ssl3_connect_~s__state~0); 69103#L110 assume !(20480 == ssl3_connect_~s__state~0); 69102#L113 assume !(4099 == ssl3_connect_~s__state~0); 68836#L116 assume !(4368 == ssl3_connect_~s__state~0); 68834#L119 assume !(4369 == ssl3_connect_~s__state~0); 68784#L122 assume !(4384 == ssl3_connect_~s__state~0); 68714#L125 assume !(4385 == ssl3_connect_~s__state~0); 68524#L128 assume 4400 == ssl3_connect_~s__state~0; 66089#L132 ssl3_connect_~__cil_tmp56~0 := ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0; 66084#L286 assume 0 != (ssl3_connect_~__cil_tmp56~0 - 256) % 4294967296;ssl3_connect_~skip~0 := 1; 66040#L286-2 ssl3_connect_~s__state~0 := 4416;ssl3_connect_~s__init_num~0 := 0; 68991#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 68988#L520 ssl3_connect_~skip~0 := 0; 68987#L98-1 assume !false; 68986#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 68985#L101 assume !(12292 == ssl3_connect_~s__state~0); 68984#L104 assume !(16384 == ssl3_connect_~s__state~0); 68983#L107 assume !(4096 == ssl3_connect_~s__state~0); 68982#L110 assume !(20480 == ssl3_connect_~s__state~0); 68981#L113 assume !(4099 == ssl3_connect_~s__state~0); 68980#L116 assume !(4368 == ssl3_connect_~s__state~0); 68979#L119 assume !(4369 == ssl3_connect_~s__state~0); 68978#L122 assume !(4384 == ssl3_connect_~s__state~0); 68977#L125 assume !(4385 == ssl3_connect_~s__state~0); 68976#L128 assume !(4400 == ssl3_connect_~s__state~0); 68975#L131 assume !(4401 == ssl3_connect_~s__state~0); 68974#L134 assume 4416 == ssl3_connect_~s__state~0; 66185#L138 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet35;havoc ssl3_connect_#t~nondet35; 68973#L304 assume !(3 == ssl3_connect_~blastFlag~0); 68972#L304-2 assume !(ssl3_connect_~ret~0 <= 0);ssl3_connect_~s__state~0 := 4432;ssl3_connect_~s__init_num~0 := 0; 68971#L312 assume !(0 == ssl3_connect_~tmp___6~0); 68964#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 68960#L520 ssl3_connect_~skip~0 := 0; 68958#L98-1 assume !false; 68954#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 66705#L101 assume !(12292 == ssl3_connect_~s__state~0); 66704#L104 assume !(16384 == ssl3_connect_~s__state~0); 66703#L107 assume !(4096 == ssl3_connect_~s__state~0); 66702#L110 assume !(20480 == ssl3_connect_~s__state~0); 66701#L113 assume !(4099 == ssl3_connect_~s__state~0); 66700#L116 assume !(4368 == ssl3_connect_~s__state~0); 66699#L119 assume !(4369 == ssl3_connect_~s__state~0); 66698#L122 assume !(4384 == ssl3_connect_~s__state~0); 66697#L125 assume !(4385 == ssl3_connect_~s__state~0); 66696#L128 assume !(4400 == ssl3_connect_~s__state~0); 66695#L131 assume !(4401 == ssl3_connect_~s__state~0); 66694#L134 assume !(4416 == ssl3_connect_~s__state~0); 66693#L137 assume !(4417 == ssl3_connect_~s__state~0); 66692#L140 assume 4432 == ssl3_connect_~s__state~0; 66180#L144 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet36;havoc ssl3_connect_#t~nondet36; 66691#L320 assume !(5 == ssl3_connect_~blastFlag~0); 66689#L323 assume !(ssl3_connect_~ret~0 <= 0);ssl3_connect_~s__state~0 := 4448;ssl3_connect_~s__init_num~0 := 0; 66686#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 66683#L520 ssl3_connect_~skip~0 := 0; 66682#L98-1 assume !false; 66681#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 66680#L101 assume !(12292 == ssl3_connect_~s__state~0); 66679#L104 assume !(16384 == ssl3_connect_~s__state~0); 66678#L107 assume !(4096 == ssl3_connect_~s__state~0); 66677#L110 assume !(20480 == ssl3_connect_~s__state~0); 66676#L113 assume !(4099 == ssl3_connect_~s__state~0); 66675#L116 assume !(4368 == ssl3_connect_~s__state~0); 66674#L119 assume !(4369 == ssl3_connect_~s__state~0); 66673#L122 assume !(4384 == ssl3_connect_~s__state~0); 66672#L125 assume !(4385 == ssl3_connect_~s__state~0); 66671#L128 assume !(4400 == ssl3_connect_~s__state~0); 66670#L131 assume !(4401 == ssl3_connect_~s__state~0); 66669#L134 assume !(4416 == ssl3_connect_~s__state~0); 66668#L137 assume !(4417 == ssl3_connect_~s__state~0); 66667#L140 assume !(4432 == ssl3_connect_~s__state~0); 66666#L143 assume !(4433 == ssl3_connect_~s__state~0); 66665#L146 assume 4448 == ssl3_connect_~s__state~0; 66175#L150 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet37;havoc ssl3_connect_#t~nondet37; 66664#L332 assume !(ssl3_connect_~ret~0 <= 0); 66662#L335 assume 0 != ssl3_connect_~s__s3__tmp__cert_req~0;ssl3_connect_~s__state~0 := 4464; 66663#L335-2 ssl3_connect_~s__init_num~0 := 0; 68952#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 68950#L520 ssl3_connect_~skip~0 := 0; 68949#L98-1 assume !false; 68948#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 68947#L101 assume !(12292 == ssl3_connect_~s__state~0); 68946#L104 assume !(16384 == ssl3_connect_~s__state~0); 68945#L107 assume !(4096 == ssl3_connect_~s__state~0); 68944#L110 assume !(20480 == ssl3_connect_~s__state~0); 68943#L113 assume !(4099 == ssl3_connect_~s__state~0); 68942#L116 assume !(4368 == ssl3_connect_~s__state~0); 68941#L119 assume !(4369 == ssl3_connect_~s__state~0); 66642#L122 assume !(4384 == ssl3_connect_~s__state~0); 66643#L125 assume !(4385 == ssl3_connect_~s__state~0); 68854#L128 assume !(4400 == ssl3_connect_~s__state~0); 66637#L131 assume !(4401 == ssl3_connect_~s__state~0); 66638#L134 assume !(4416 == ssl3_connect_~s__state~0); 68843#L137 assume !(4417 == ssl3_connect_~s__state~0); 68840#L140 assume !(4432 == ssl3_connect_~s__state~0); 68837#L143 assume !(4433 == ssl3_connect_~s__state~0); 68835#L146 assume !(4448 == ssl3_connect_~s__state~0); 66630#L149 assume !(4449 == ssl3_connect_~s__state~0); 66629#L152 assume 4464 == ssl3_connect_~s__state~0; 66166#L162 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet38;havoc ssl3_connect_#t~nondet38; 66627#L347 assume !(ssl3_connect_~ret~0 <= 0);ssl3_connect_~s__state~0 := 4480;ssl3_connect_~s__init_num~0 := 0; 66624#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 66621#L520 ssl3_connect_~skip~0 := 0; 66619#L98-1 assume !false; 66620#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 68783#L101 assume !(12292 == ssl3_connect_~s__state~0); 68781#L104 assume !(16384 == ssl3_connect_~s__state~0); 68779#L107 assume !(4096 == ssl3_connect_~s__state~0); 68777#L110 assume !(20480 == ssl3_connect_~s__state~0); 68775#L113 assume !(4099 == ssl3_connect_~s__state~0); 68773#L116 assume !(4368 == ssl3_connect_~s__state~0); 68771#L119 assume !(4369 == ssl3_connect_~s__state~0); 68769#L122 assume !(4384 == ssl3_connect_~s__state~0); 68767#L125 assume !(4385 == ssl3_connect_~s__state~0); 68765#L128 assume !(4400 == ssl3_connect_~s__state~0); 68744#L131 assume !(4401 == ssl3_connect_~s__state~0); 68743#L134 assume !(4416 == ssl3_connect_~s__state~0); 68741#L137 assume !(4417 == ssl3_connect_~s__state~0); 68739#L140 assume !(4432 == ssl3_connect_~s__state~0); 68737#L143 assume !(4433 == ssl3_connect_~s__state~0); 68713#L146 assume !(4448 == ssl3_connect_~s__state~0); 68711#L149 assume !(4449 == ssl3_connect_~s__state~0); 68709#L152 assume !(4464 == ssl3_connect_~s__state~0); 68707#L155 assume !(4465 == ssl3_connect_~s__state~0); 68705#L158 assume !(4466 == ssl3_connect_~s__state~0); 68703#L161 assume !(4467 == ssl3_connect_~s__state~0); 68701#L164 assume 4480 == ssl3_connect_~s__state~0; 66161#L168 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet39;havoc ssl3_connect_#t~nondet39; 68694#L356 assume !(ssl3_connect_~ret~0 <= 0);ssl3_connect_~l~0 := ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0; 68691#L360 assume !(1 == ssl3_connect_~s__s3__tmp__cert_req~0);ssl3_connect_~s__state~0 := 4512;ssl3_connect_~s__s3__change_cipher_spec~0 := 0; 68686#L360-2 ssl3_connect_~s__init_num~0 := 0; 68681#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 68673#L520 ssl3_connect_~skip~0 := 0; 68667#L98-1 assume !false; 68665#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 68663#L101 assume !(12292 == ssl3_connect_~s__state~0); 68661#L104 assume !(16384 == ssl3_connect_~s__state~0); 68659#L107 assume !(4096 == ssl3_connect_~s__state~0); 68657#L110 assume !(20480 == ssl3_connect_~s__state~0); 68655#L113 assume !(4099 == ssl3_connect_~s__state~0); 68653#L116 assume !(4368 == ssl3_connect_~s__state~0); 68651#L119 assume !(4369 == ssl3_connect_~s__state~0); 68649#L122 assume !(4384 == ssl3_connect_~s__state~0); 68647#L125 assume !(4385 == ssl3_connect_~s__state~0); 68645#L128 assume !(4400 == ssl3_connect_~s__state~0); 68643#L131 assume !(4401 == ssl3_connect_~s__state~0); 68641#L134 assume !(4416 == ssl3_connect_~s__state~0); 68639#L137 assume !(4417 == ssl3_connect_~s__state~0); 68637#L140 assume !(4432 == ssl3_connect_~s__state~0); 68635#L143 assume !(4433 == ssl3_connect_~s__state~0); 68633#L146 assume !(4448 == ssl3_connect_~s__state~0); 68631#L149 assume !(4449 == ssl3_connect_~s__state~0); 68629#L152 assume !(4464 == ssl3_connect_~s__state~0); 68627#L155 assume !(4465 == ssl3_connect_~s__state~0); 68625#L158 assume !(4466 == ssl3_connect_~s__state~0); 68623#L161 assume !(4467 == ssl3_connect_~s__state~0); 68621#L164 assume !(4480 == ssl3_connect_~s__state~0); 68619#L167 assume !(4481 == ssl3_connect_~s__state~0); 68617#L170 assume !(4496 == ssl3_connect_~s__state~0); 68615#L173 assume !(4497 == ssl3_connect_~s__state~0); 68613#L176 assume 4512 == ssl3_connect_~s__state~0; 66151#L180 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet41;havoc ssl3_connect_#t~nondet41; 68610#L381 assume !(ssl3_connect_~ret~0 <= 0);ssl3_connect_~s__state~0 := 4528;ssl3_connect_~s__init_num~0 := 0;ssl3_connect_~s__session__cipher~0 := ssl3_connect_~s__s3__tmp__new_cipher~0; 68608#L387 assume 0 == ssl3_connect_~s__s3__tmp__new_compression~0;ssl3_connect_~s__session__compress_meth~0 := 0; 68606#L387-2 assume !(0 == ssl3_connect_~tmp___7~0); 68603#L396 assume !(0 == ssl3_connect_~tmp___8~0); 68597#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 68589#L520 ssl3_connect_~skip~0 := 0; 68587#L98-1 assume !false; 68585#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 68583#L101 assume !(12292 == ssl3_connect_~s__state~0); 68581#L104 assume !(16384 == ssl3_connect_~s__state~0); 68579#L107 assume !(4096 == ssl3_connect_~s__state~0); 68577#L110 assume !(20480 == ssl3_connect_~s__state~0); 68575#L113 assume !(4099 == ssl3_connect_~s__state~0); 68573#L116 assume !(4368 == ssl3_connect_~s__state~0); 68571#L119 assume !(4369 == ssl3_connect_~s__state~0); 68569#L122 assume !(4384 == ssl3_connect_~s__state~0); 68567#L125 assume !(4385 == ssl3_connect_~s__state~0); 68565#L128 assume !(4400 == ssl3_connect_~s__state~0); 68563#L131 assume !(4401 == ssl3_connect_~s__state~0); 68561#L134 assume !(4416 == ssl3_connect_~s__state~0); 68559#L137 assume !(4417 == ssl3_connect_~s__state~0); 68557#L140 assume !(4432 == ssl3_connect_~s__state~0); 68555#L143 assume !(4433 == ssl3_connect_~s__state~0); 68553#L146 assume !(4448 == ssl3_connect_~s__state~0); 68551#L149 assume !(4449 == ssl3_connect_~s__state~0); 68549#L152 assume !(4464 == ssl3_connect_~s__state~0); 68547#L155 assume !(4465 == ssl3_connect_~s__state~0); 68545#L158 assume !(4466 == ssl3_connect_~s__state~0); 68543#L161 assume !(4467 == ssl3_connect_~s__state~0); 68541#L164 assume !(4480 == ssl3_connect_~s__state~0); 68539#L167 assume !(4481 == ssl3_connect_~s__state~0); 68537#L170 assume !(4496 == ssl3_connect_~s__state~0); 68535#L173 assume !(4497 == ssl3_connect_~s__state~0); 68533#L176 assume !(4512 == ssl3_connect_~s__state~0); 68531#L179 assume !(4513 == ssl3_connect_~s__state~0); 68529#L182 assume 4528 == ssl3_connect_~s__state~0; 66146#L186 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet42;havoc ssl3_connect_#t~nondet42; 68526#L404 assume !(ssl3_connect_~ret~0 <= 0);ssl3_connect_~s__state~0 := 4352;ssl3_connect_~__cil_tmp57~0 := ssl3_connect_~s__s3__flags~0;ssl3_connect_~__cil_tmp58~0 := 5 + ssl3_connect_~__cil_tmp57~0;ssl3_connect_~s__s3__flags~0 := ssl3_connect_~__cil_tmp58~0; 68523#L411 assume !(0 != ssl3_connect_~s__hit~0);ssl3_connect_~s__s3__tmp__next_state___0~0 := 4560; 66050#L411-1 ssl3_connect_~s__init_num~0 := 0; 66051#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 68856#L520 ssl3_connect_~skip~0 := 0; 68850#L98-1 assume !false; 68851#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 68846#L101 assume !(12292 == ssl3_connect_~s__state~0); 68847#L104 assume !(16384 == ssl3_connect_~s__state~0); 68841#L107 assume !(4096 == ssl3_connect_~s__state~0); 68842#L110 assume !(20480 == ssl3_connect_~s__state~0); 69048#L113 assume !(4099 == ssl3_connect_~s__state~0); 66381#L116 assume !(4368 == ssl3_connect_~s__state~0); 66382#L119 assume !(4369 == ssl3_connect_~s__state~0); 69183#L122 assume !(4384 == ssl3_connect_~s__state~0); 69182#L125 assume !(4385 == ssl3_connect_~s__state~0); 69181#L128 assume !(4400 == ssl3_connect_~s__state~0); 69180#L131 assume !(4401 == ssl3_connect_~s__state~0); 69179#L134 assume !(4416 == ssl3_connect_~s__state~0); 69178#L137 assume !(4417 == ssl3_connect_~s__state~0); 69177#L140 assume !(4432 == ssl3_connect_~s__state~0); 69176#L143 assume !(4433 == ssl3_connect_~s__state~0); 69175#L146 assume !(4448 == ssl3_connect_~s__state~0); 69174#L149 assume !(4449 == ssl3_connect_~s__state~0); 69173#L152 assume !(4464 == ssl3_connect_~s__state~0); 69172#L155 assume !(4465 == ssl3_connect_~s__state~0); 69171#L158 assume !(4466 == ssl3_connect_~s__state~0); 69170#L161 assume !(4467 == ssl3_connect_~s__state~0); 69169#L164 assume !(4480 == ssl3_connect_~s__state~0); 69168#L167 assume !(4481 == ssl3_connect_~s__state~0); 69167#L170 assume !(4496 == ssl3_connect_~s__state~0); 69166#L173 assume !(4497 == ssl3_connect_~s__state~0); 69165#L176 assume !(4512 == ssl3_connect_~s__state~0); 69164#L179 assume !(4513 == ssl3_connect_~s__state~0); 69163#L182 assume !(4528 == ssl3_connect_~s__state~0); 69162#L185 assume !(4529 == ssl3_connect_~s__state~0); 69160#L188 assume !(4560 == ssl3_connect_~s__state~0); 69159#L191 assume !(4561 == ssl3_connect_~s__state~0); 69158#L194 assume 4352 == ssl3_connect_~s__state~0; 69157#L195 ssl3_connect_~__cil_tmp62~0 := ssl3_connect_~num1~0; 69155#L444 assume !(ssl3_connect_~__cil_tmp62~0 > 0); 66048#L444-2 ssl3_connect_~s__state~0 := ssl3_connect_~s__s3__tmp__next_state___0~0; 66049#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 69149#L520 ssl3_connect_~skip~0 := 0; 69143#L98-1 assume !false; 69141#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 69139#L101 assume !(12292 == ssl3_connect_~s__state~0); 69137#L104 assume !(16384 == ssl3_connect_~s__state~0); 69135#L107 assume !(4096 == ssl3_connect_~s__state~0); 69133#L110 assume !(20480 == ssl3_connect_~s__state~0); 69131#L113 assume !(4099 == ssl3_connect_~s__state~0); 69129#L116 assume !(4368 == ssl3_connect_~s__state~0); 69127#L119 assume !(4369 == ssl3_connect_~s__state~0); 69125#L122 assume !(4384 == ssl3_connect_~s__state~0); 69123#L125 assume !(4385 == ssl3_connect_~s__state~0); 69121#L128 assume !(4400 == ssl3_connect_~s__state~0); 69119#L131 assume !(4401 == ssl3_connect_~s__state~0); 69117#L134 assume !(4416 == ssl3_connect_~s__state~0); 69115#L137 assume !(4417 == ssl3_connect_~s__state~0); 69113#L140 assume !(4432 == ssl3_connect_~s__state~0); 69111#L143 assume !(4433 == ssl3_connect_~s__state~0); 69109#L146 assume !(4448 == ssl3_connect_~s__state~0); 69107#L149 assume !(4449 == ssl3_connect_~s__state~0); 68939#L152 assume !(4464 == ssl3_connect_~s__state~0); 68940#L155 assume !(4465 == ssl3_connect_~s__state~0); 68934#L158 assume !(4466 == ssl3_connect_~s__state~0); 68935#L161 assume !(4467 == ssl3_connect_~s__state~0); 68928#L164 assume !(4480 == ssl3_connect_~s__state~0); 68929#L167 assume !(4481 == ssl3_connect_~s__state~0); 68922#L170 assume !(4496 == ssl3_connect_~s__state~0); 68923#L173 assume !(4497 == ssl3_connect_~s__state~0); 68916#L176 assume !(4512 == ssl3_connect_~s__state~0); 68917#L179 assume !(4513 == ssl3_connect_~s__state~0); 68910#L182 assume !(4528 == ssl3_connect_~s__state~0); 68911#L185 assume !(4529 == ssl3_connect_~s__state~0); 68905#L188 assume 4560 == ssl3_connect_~s__state~0; 68906#L192 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet43;havoc ssl3_connect_#t~nondet43; 68899#L431 assume !(ssl3_connect_~ret~0 <= 0); 68900#L434 assume !(0 != ssl3_connect_~s__hit~0);ssl3_connect_~s__state~0 := 3; 68869#L434-2 ssl3_connect_~s__init_num~0 := 0; 68870#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 68852#L520 ssl3_connect_~skip~0 := 0; 68853#L98-1 assume !false; 68848#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 68849#L101 assume !(12292 == ssl3_connect_~s__state~0); 68844#L104 assume !(16384 == ssl3_connect_~s__state~0); 68845#L107 assume 4096 == ssl3_connect_~s__state~0; 66063#L206 [2019-11-28 20:38:46,768 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 20:38:46,769 INFO L82 PathProgramCache]: Analyzing trace with hash -414235114, now seen corresponding path program 3 times [2019-11-28 20:38:46,769 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 20:38:46,769 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [219708108] [2019-11-28 20:38:46,769 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 20:38:46,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-28 20:38:46,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-28 20:38:46,776 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-28 20:38:46,776 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 20:38:46,777 INFO L82 PathProgramCache]: Analyzing trace with hash 1467062665, now seen corresponding path program 1 times [2019-11-28 20:38:46,777 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 20:38:46,777 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1507661908] [2019-11-28 20:38:46,777 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 20:38:46,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 20:38:46,884 INFO L134 CoverageAnalysis]: Checked inductivity of 1216 backedges. 84 proven. 0 refuted. 0 times theorem prover too weak. 1132 trivial. 0 not checked. [2019-11-28 20:38:46,885 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1507661908] [2019-11-28 20:38:46,885 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-28 20:38:46,885 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-28 20:38:46,885 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2070024463] [2019-11-28 20:38:46,886 INFO L811 eck$LassoCheckResult]: loop already infeasible [2019-11-28 20:38:46,886 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-28 20:38:46,887 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-28 20:38:46,887 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-28 20:38:46,887 INFO L87 Difference]: Start difference. First operand 3595 states and 4430 transitions. cyclomatic complexity: 840 Second operand 3 states. [2019-11-28 20:38:47,050 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-28 20:38:47,051 INFO L93 Difference]: Finished difference Result 3695 states and 4444 transitions. [2019-11-28 20:38:47,051 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-28 20:38:47,051 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 3695 states and 4444 transitions. [2019-11-28 20:38:47,064 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 2952 [2019-11-28 20:38:47,075 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 3695 states to 3317 states and 4021 transitions. [2019-11-28 20:38:47,075 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 3317 [2019-11-28 20:38:47,077 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 3317 [2019-11-28 20:38:47,077 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3317 states and 4021 transitions. [2019-11-28 20:38:47,077 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2019-11-28 20:38:47,077 INFO L688 BuchiCegarLoop]: Abstraction has 3317 states and 4021 transitions. [2019-11-28 20:38:47,080 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3317 states and 4021 transitions. [2019-11-28 20:38:47,116 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3317 to 3146. [2019-11-28 20:38:47,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3146 states. [2019-11-28 20:38:47,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3146 states to 3146 states and 3830 transitions. [2019-11-28 20:38:47,125 INFO L711 BuchiCegarLoop]: Abstraction has 3146 states and 3830 transitions. [2019-11-28 20:38:47,126 INFO L591 BuchiCegarLoop]: Abstraction has 3146 states and 3830 transitions. [2019-11-28 20:38:47,126 INFO L424 BuchiCegarLoop]: ======== Iteration 26============ [2019-11-28 20:38:47,126 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 3146 states and 3830 transitions. [2019-11-28 20:38:47,154 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 2952 [2019-11-28 20:38:47,155 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-11-28 20:38:47,155 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-11-28 20:38:47,157 INFO L849 BuchiCegarLoop]: Counterexample stem histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-28 20:38:47,157 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [10, 10, 10, 10, 10, 10, 10, 10, 10, 9, 9, 8, 8, 7, 7, 6, 6, 5, 5, 4, 4, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-28 20:38:47,157 INFO L794 eck$LassoCheckResult]: Stem: 73380#ULTIMATE.startENTRY havoc main_#res;havoc main_#t~ret48, main_~s~0;havoc main_~s~0;main_~s~0 := 12292;ssl3_connect_#in~initial_state := main_~s~0;havoc ssl3_connect_#res;havoc ssl3_connect_#t~nondet0, ssl3_connect_#t~nondet1, ssl3_connect_#t~nondet2, ssl3_connect_#t~nondet3, ssl3_connect_#t~nondet4, ssl3_connect_#t~nondet5, ssl3_connect_#t~nondet6, ssl3_connect_#t~nondet7, ssl3_connect_#t~nondet8, ssl3_connect_#t~nondet9, ssl3_connect_#t~nondet10, ssl3_connect_#t~nondet11, ssl3_connect_#t~nondet12, ssl3_connect_#t~nondet13, ssl3_connect_#t~nondet14, ssl3_connect_#t~nondet15, ssl3_connect_#t~nondet16, ssl3_connect_#t~nondet17, ssl3_connect_#t~nondet18, ssl3_connect_#t~nondet19, ssl3_connect_#t~nondet20, ssl3_connect_#t~nondet21, ssl3_connect_#t~nondet22, ssl3_connect_#t~nondet23, ssl3_connect_#t~nondet24, ssl3_connect_#t~nondet25, ssl3_connect_#t~nondet26, ssl3_connect_#t~nondet27, ssl3_connect_#t~post28, ssl3_connect_#t~post29, ssl3_connect_#t~nondet30, ssl3_connect_#t~post31, ssl3_connect_#t~nondet32, ssl3_connect_#t~nondet33, ssl3_connect_#t~nondet34, ssl3_connect_#t~nondet35, ssl3_connect_#t~nondet36, ssl3_connect_#t~nondet37, ssl3_connect_#t~nondet38, ssl3_connect_#t~nondet39, ssl3_connect_#t~nondet40, ssl3_connect_#t~nondet41, ssl3_connect_#t~nondet42, ssl3_connect_#t~nondet43, ssl3_connect_#t~post44, ssl3_connect_#t~post45, ssl3_connect_#t~nondet46, ssl3_connect_#t~post47, ssl3_connect_~initial_state, ssl3_connect_~s__info_callback~0, ssl3_connect_~s__in_handshake~0, ssl3_connect_~s__state~0, ssl3_connect_~s__new_session~0, ssl3_connect_~s__server~0, ssl3_connect_~s__version~0, ssl3_connect_~s__type~0, ssl3_connect_~s__init_num~0, ssl3_connect_~s__bbio~0, ssl3_connect_~s__wbio~0, ssl3_connect_~s__hit~0, ssl3_connect_~s__rwstate~0, ssl3_connect_~s__init_buf___0~0, ssl3_connect_~s__debug~0, ssl3_connect_~s__shutdown~0, ssl3_connect_~s__ctx__info_callback~0, ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0, ssl3_connect_~s__ctx__stats__sess_connect~0, ssl3_connect_~s__ctx__stats__sess_hit~0, ssl3_connect_~s__ctx__stats__sess_connect_good~0, ssl3_connect_~s__s3__change_cipher_spec~0, ssl3_connect_~s__s3__flags~0, ssl3_connect_~s__s3__delay_buf_pop_ret~0, ssl3_connect_~s__s3__tmp__cert_req~0, ssl3_connect_~s__s3__tmp__new_compression~0, ssl3_connect_~s__s3__tmp__reuse_message~0, ssl3_connect_~s__s3__tmp__new_cipher~0, ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0, ssl3_connect_~s__s3__tmp__next_state___0~0, ssl3_connect_~s__s3__tmp__new_compression__id~0, ssl3_connect_~s__session__cipher~0, ssl3_connect_~s__session__compress_meth~0, ssl3_connect_~buf~0, ssl3_connect_~tmp~0, ssl3_connect_~l~0, ssl3_connect_~num1~0, ssl3_connect_~cb~0, ssl3_connect_~ret~0, ssl3_connect_~new_state~0, ssl3_connect_~state~0, ssl3_connect_~skip~0, ssl3_connect_~tmp___0~0, ssl3_connect_~tmp___1~0, ssl3_connect_~tmp___2~0, ssl3_connect_~tmp___3~0, ssl3_connect_~tmp___4~0, ssl3_connect_~tmp___5~0, ssl3_connect_~tmp___6~0, ssl3_connect_~tmp___7~0, ssl3_connect_~tmp___8~0, ssl3_connect_~tmp___9~0, ssl3_connect_~blastFlag~0, ssl3_connect_~__cil_tmp55~0, ssl3_connect_~__cil_tmp56~0, ssl3_connect_~__cil_tmp57~0, ssl3_connect_~__cil_tmp58~0, ssl3_connect_~__cil_tmp59~0, ssl3_connect_~__cil_tmp60~0, ssl3_connect_~__cil_tmp61~0, ssl3_connect_~__cil_tmp62~0, ssl3_connect_~__cil_tmp63~0, ssl3_connect_~__cil_tmp64~0, ssl3_connect_~__cil_tmp65~0;ssl3_connect_~initial_state := ssl3_connect_#in~initial_state;ssl3_connect_~s__info_callback~0 := ssl3_connect_#t~nondet0;havoc ssl3_connect_#t~nondet0;ssl3_connect_~s__in_handshake~0 := ssl3_connect_#t~nondet1;havoc ssl3_connect_#t~nondet1;havoc ssl3_connect_~s__state~0;havoc ssl3_connect_~s__new_session~0;havoc ssl3_connect_~s__server~0;ssl3_connect_~s__version~0 := ssl3_connect_#t~nondet2;havoc ssl3_connect_#t~nondet2;havoc ssl3_connect_~s__type~0;havoc ssl3_connect_~s__init_num~0;ssl3_connect_~s__bbio~0 := ssl3_connect_#t~nondet3;havoc ssl3_connect_#t~nondet3;ssl3_connect_~s__wbio~0 := ssl3_connect_#t~nondet4;havoc ssl3_connect_#t~nondet4;ssl3_connect_~s__hit~0 := ssl3_connect_#t~nondet5;havoc ssl3_connect_#t~nondet5;havoc ssl3_connect_~s__rwstate~0;ssl3_connect_~s__init_buf___0~0 := 1;ssl3_connect_~s__debug~0 := ssl3_connect_#t~nondet6;havoc ssl3_connect_#t~nondet6;havoc ssl3_connect_~s__shutdown~0;ssl3_connect_~s__ctx__info_callback~0 := ssl3_connect_#t~nondet7;havoc ssl3_connect_#t~nondet7;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0 := ssl3_connect_#t~nondet8;havoc ssl3_connect_#t~nondet8;ssl3_connect_~s__ctx__stats__sess_connect~0 := ssl3_connect_#t~nondet9;havoc ssl3_connect_#t~nondet9;ssl3_connect_~s__ctx__stats__sess_hit~0 := ssl3_connect_#t~nondet10;havoc ssl3_connect_#t~nondet10;ssl3_connect_~s__ctx__stats__sess_connect_good~0 := ssl3_connect_#t~nondet11;havoc ssl3_connect_#t~nondet11;havoc ssl3_connect_~s__s3__change_cipher_spec~0;havoc ssl3_connect_~s__s3__flags~0;havoc ssl3_connect_~s__s3__delay_buf_pop_ret~0;ssl3_connect_~s__s3__tmp__cert_req~0 := ssl3_connect_#t~nondet12;havoc ssl3_connect_#t~nondet12;ssl3_connect_~s__s3__tmp__new_compression~0 := ssl3_connect_#t~nondet13;havoc ssl3_connect_#t~nondet13;ssl3_connect_~s__s3__tmp__reuse_message~0 := ssl3_connect_#t~nondet14;havoc ssl3_connect_#t~nondet14;ssl3_connect_~s__s3__tmp__new_cipher~0 := ssl3_connect_#t~nondet15;havoc ssl3_connect_#t~nondet15;ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0 := ssl3_connect_#t~nondet16;havoc ssl3_connect_#t~nondet16;havoc ssl3_connect_~s__s3__tmp__next_state___0~0;ssl3_connect_~s__s3__tmp__new_compression__id~0 := ssl3_connect_#t~nondet17;havoc ssl3_connect_#t~nondet17;havoc ssl3_connect_~s__session__cipher~0;havoc ssl3_connect_~s__session__compress_meth~0;havoc ssl3_connect_~buf~0;havoc ssl3_connect_~tmp~0;havoc ssl3_connect_~l~0;havoc ssl3_connect_~num1~0;havoc ssl3_connect_~cb~0;havoc ssl3_connect_~ret~0;havoc ssl3_connect_~new_state~0;havoc ssl3_connect_~state~0;havoc ssl3_connect_~skip~0;havoc ssl3_connect_~tmp___0~0;ssl3_connect_~tmp___1~0 := ssl3_connect_#t~nondet18;havoc ssl3_connect_#t~nondet18;ssl3_connect_~tmp___2~0 := ssl3_connect_#t~nondet19;havoc ssl3_connect_#t~nondet19;ssl3_connect_~tmp___3~0 := ssl3_connect_#t~nondet20;havoc ssl3_connect_#t~nondet20;ssl3_connect_~tmp___4~0 := ssl3_connect_#t~nondet21;havoc ssl3_connect_#t~nondet21;ssl3_connect_~tmp___5~0 := ssl3_connect_#t~nondet22;havoc ssl3_connect_#t~nondet22;ssl3_connect_~tmp___6~0 := ssl3_connect_#t~nondet23;havoc ssl3_connect_#t~nondet23;ssl3_connect_~tmp___7~0 := ssl3_connect_#t~nondet24;havoc ssl3_connect_#t~nondet24;ssl3_connect_~tmp___8~0 := ssl3_connect_#t~nondet25;havoc ssl3_connect_#t~nondet25;ssl3_connect_~tmp___9~0 := ssl3_connect_#t~nondet26;havoc ssl3_connect_#t~nondet26;havoc ssl3_connect_~blastFlag~0;havoc ssl3_connect_~__cil_tmp55~0;havoc ssl3_connect_~__cil_tmp56~0;havoc ssl3_connect_~__cil_tmp57~0;havoc ssl3_connect_~__cil_tmp58~0;havoc ssl3_connect_~__cil_tmp59~0;havoc ssl3_connect_~__cil_tmp60~0;havoc ssl3_connect_~__cil_tmp61~0;havoc ssl3_connect_~__cil_tmp62~0;havoc ssl3_connect_~__cil_tmp63~0;havoc ssl3_connect_~__cil_tmp64~0;havoc ssl3_connect_~__cil_tmp65~0;ssl3_connect_~s__state~0 := ssl3_connect_~initial_state;ssl3_connect_~blastFlag~0 := 0;ssl3_connect_~tmp~0 := ssl3_connect_#t~nondet27;havoc ssl3_connect_#t~nondet27;ssl3_connect_~cb~0 := 0;ssl3_connect_~ret~0 := -1;ssl3_connect_~skip~0 := 0;ssl3_connect_~tmp___0~0 := 0; 73285#L84 assume 0 != ssl3_connect_~s__info_callback~0;ssl3_connect_~cb~0 := ssl3_connect_~s__info_callback~0; 73286#L87-2 ssl3_connect_#t~post28 := ssl3_connect_~s__in_handshake~0;ssl3_connect_~s__in_handshake~0 := 1 + ssl3_connect_#t~post28;havoc ssl3_connect_#t~post28; 73288#L92 assume !(0 != ssl3_connect_~tmp___1~0 - 12288); 73302#L98-1 assume !false; 73419#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 73420#L101 assume 12292 == ssl3_connect_~s__state~0; 73359#L102 ssl3_connect_~s__new_session~0 := 1;ssl3_connect_~s__state~0 := 4096;ssl3_connect_#t~post29 := ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0 := 1 + ssl3_connect_#t~post29;havoc ssl3_connect_#t~post29; 73360#L206 ssl3_connect_~s__server~0 := 0; 74380#L211 assume !(0 != ssl3_connect_~cb~0); 74378#L211-2 ssl3_connect_~__cil_tmp55~0 := ssl3_connect_~s__version~0 - 65280; 74376#L216 assume !(768 != ssl3_connect_~__cil_tmp55~0);ssl3_connect_~s__type~0 := 4096; 74373#L222 assume !(0 == ssl3_connect_~s__init_buf___0~0); 74370#L222-2 assume !(0 == ssl3_connect_~tmp___4~0); 74367#L238 assume !(0 == ssl3_connect_~tmp___5~0);ssl3_connect_~s__state~0 := 4368;ssl3_connect_#t~post31 := ssl3_connect_~s__ctx__stats__sess_connect~0;ssl3_connect_~s__ctx__stats__sess_connect~0 := 1 + ssl3_connect_#t~post31;havoc ssl3_connect_#t~post31;ssl3_connect_~s__init_num~0 := 0; 74359#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 74346#L520 ssl3_connect_~skip~0 := 0; 74344#L98-1 assume !false; 74342#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 74340#L101 assume !(12292 == ssl3_connect_~s__state~0); 74338#L104 assume !(16384 == ssl3_connect_~s__state~0); 74331#L107 assume !(4096 == ssl3_connect_~s__state~0); 74330#L110 assume !(20480 == ssl3_connect_~s__state~0); 74329#L113 assume !(4099 == ssl3_connect_~s__state~0); 74327#L116 assume 4368 == ssl3_connect_~s__state~0; 74324#L120 [2019-11-28 20:38:47,157 INFO L796 eck$LassoCheckResult]: Loop: 74324#L120 ssl3_connect_~s__shutdown~0 := 0;ssl3_connect_~ret~0 := ssl3_connect_#t~nondet32;havoc ssl3_connect_#t~nondet32; 74321#L250 assume 0 == ssl3_connect_~blastFlag~0;ssl3_connect_~blastFlag~0 := 1; 74318#L253-2 assume !(ssl3_connect_~ret~0 <= 0);ssl3_connect_~s__state~0 := 4384;ssl3_connect_~s__init_num~0 := 0; 74316#L262 assume ssl3_connect_~s__bbio~0 != ssl3_connect_~s__wbio~0; 74311#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 74303#L520 ssl3_connect_~skip~0 := 0; 74301#L98-1 assume !false; 74299#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 74297#L101 assume !(12292 == ssl3_connect_~s__state~0); 74295#L104 assume !(16384 == ssl3_connect_~s__state~0); 74293#L107 assume !(4096 == ssl3_connect_~s__state~0); 74291#L110 assume !(20480 == ssl3_connect_~s__state~0); 74289#L113 assume !(4099 == ssl3_connect_~s__state~0); 74287#L116 assume !(4368 == ssl3_connect_~s__state~0); 74285#L119 assume !(4369 == ssl3_connect_~s__state~0); 74283#L122 assume 4384 == ssl3_connect_~s__state~0; 74281#L126 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet33;havoc ssl3_connect_#t~nondet33; 74279#L269 assume 1 == ssl3_connect_~blastFlag~0;ssl3_connect_~blastFlag~0 := 2; 74276#L269-2 assume !(ssl3_connect_~ret~0 <= 0); 74275#L275 assume !(0 != ssl3_connect_~s__hit~0);ssl3_connect_~s__state~0 := 4400; 74273#L275-2 ssl3_connect_~s__init_num~0 := 0; 74270#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 74267#L520 ssl3_connect_~skip~0 := 0; 74266#L98-1 assume !false; 74265#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 74264#L101 assume !(12292 == ssl3_connect_~s__state~0); 74263#L104 assume !(16384 == ssl3_connect_~s__state~0); 74262#L107 assume !(4096 == ssl3_connect_~s__state~0); 74261#L110 assume !(20480 == ssl3_connect_~s__state~0); 74260#L113 assume !(4099 == ssl3_connect_~s__state~0); 74259#L116 assume !(4368 == ssl3_connect_~s__state~0); 74258#L119 assume !(4369 == ssl3_connect_~s__state~0); 74257#L122 assume !(4384 == ssl3_connect_~s__state~0); 74256#L125 assume !(4385 == ssl3_connect_~s__state~0); 74255#L128 assume 4400 == ssl3_connect_~s__state~0; 74254#L132 ssl3_connect_~__cil_tmp56~0 := ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0; 74251#L286 assume 0 != (ssl3_connect_~__cil_tmp56~0 - 256) % 4294967296;ssl3_connect_~skip~0 := 1; 74248#L286-2 ssl3_connect_~s__state~0 := 4416;ssl3_connect_~s__init_num~0 := 0; 74245#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 74242#L520 ssl3_connect_~skip~0 := 0; 74241#L98-1 assume !false; 74240#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 74239#L101 assume !(12292 == ssl3_connect_~s__state~0); 74238#L104 assume !(16384 == ssl3_connect_~s__state~0); 74237#L107 assume !(4096 == ssl3_connect_~s__state~0); 74236#L110 assume !(20480 == ssl3_connect_~s__state~0); 74235#L113 assume !(4099 == ssl3_connect_~s__state~0); 74234#L116 assume !(4368 == ssl3_connect_~s__state~0); 74233#L119 assume !(4369 == ssl3_connect_~s__state~0); 74232#L122 assume !(4384 == ssl3_connect_~s__state~0); 74231#L125 assume !(4385 == ssl3_connect_~s__state~0); 74230#L128 assume !(4400 == ssl3_connect_~s__state~0); 74229#L131 assume !(4401 == ssl3_connect_~s__state~0); 74228#L134 assume 4416 == ssl3_connect_~s__state~0; 74227#L138 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet35;havoc ssl3_connect_#t~nondet35; 74226#L304 assume !(3 == ssl3_connect_~blastFlag~0); 74225#L304-2 assume !(ssl3_connect_~ret~0 <= 0);ssl3_connect_~s__state~0 := 4432;ssl3_connect_~s__init_num~0 := 0; 74223#L312 assume !(0 == ssl3_connect_~tmp___6~0); 74220#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 74217#L520 ssl3_connect_~skip~0 := 0; 74216#L98-1 assume !false; 74215#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 74214#L101 assume !(12292 == ssl3_connect_~s__state~0); 74213#L104 assume !(16384 == ssl3_connect_~s__state~0); 74212#L107 assume !(4096 == ssl3_connect_~s__state~0); 74211#L110 assume !(20480 == ssl3_connect_~s__state~0); 74210#L113 assume !(4099 == ssl3_connect_~s__state~0); 74209#L116 assume !(4368 == ssl3_connect_~s__state~0); 74208#L119 assume !(4369 == ssl3_connect_~s__state~0); 74207#L122 assume !(4384 == ssl3_connect_~s__state~0); 74206#L125 assume !(4385 == ssl3_connect_~s__state~0); 74205#L128 assume !(4400 == ssl3_connect_~s__state~0); 74204#L131 assume !(4401 == ssl3_connect_~s__state~0); 74203#L134 assume !(4416 == ssl3_connect_~s__state~0); 74202#L137 assume !(4417 == ssl3_connect_~s__state~0); 74201#L140 assume 4432 == ssl3_connect_~s__state~0; 74200#L144 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet36;havoc ssl3_connect_#t~nondet36; 74199#L320 assume !(5 == ssl3_connect_~blastFlag~0); 74197#L323 assume !(ssl3_connect_~ret~0 <= 0);ssl3_connect_~s__state~0 := 4448;ssl3_connect_~s__init_num~0 := 0; 74194#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 74191#L520 ssl3_connect_~skip~0 := 0; 74190#L98-1 assume !false; 74189#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 74188#L101 assume !(12292 == ssl3_connect_~s__state~0); 74187#L104 assume !(16384 == ssl3_connect_~s__state~0); 74186#L107 assume !(4096 == ssl3_connect_~s__state~0); 74185#L110 assume !(20480 == ssl3_connect_~s__state~0); 74184#L113 assume !(4099 == ssl3_connect_~s__state~0); 74183#L116 assume !(4368 == ssl3_connect_~s__state~0); 74182#L119 assume !(4369 == ssl3_connect_~s__state~0); 74181#L122 assume !(4384 == ssl3_connect_~s__state~0); 74180#L125 assume !(4385 == ssl3_connect_~s__state~0); 74179#L128 assume !(4400 == ssl3_connect_~s__state~0); 74178#L131 assume !(4401 == ssl3_connect_~s__state~0); 74177#L134 assume !(4416 == ssl3_connect_~s__state~0); 74176#L137 assume !(4417 == ssl3_connect_~s__state~0); 74175#L140 assume !(4432 == ssl3_connect_~s__state~0); 74174#L143 assume !(4433 == ssl3_connect_~s__state~0); 74173#L146 assume 4448 == ssl3_connect_~s__state~0; 74172#L150 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet37;havoc ssl3_connect_#t~nondet37; 74171#L332 assume !(ssl3_connect_~ret~0 <= 0); 74169#L335 assume 0 != ssl3_connect_~s__s3__tmp__cert_req~0;ssl3_connect_~s__state~0 := 4464; 74167#L335-2 ssl3_connect_~s__init_num~0 := 0; 74164#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 74161#L520 ssl3_connect_~skip~0 := 0; 74160#L98-1 assume !false; 74159#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 74158#L101 assume !(12292 == ssl3_connect_~s__state~0); 74157#L104 assume !(16384 == ssl3_connect_~s__state~0); 74156#L107 assume !(4096 == ssl3_connect_~s__state~0); 74155#L110 assume !(20480 == ssl3_connect_~s__state~0); 74154#L113 assume !(4099 == ssl3_connect_~s__state~0); 74153#L116 assume !(4368 == ssl3_connect_~s__state~0); 74152#L119 assume !(4369 == ssl3_connect_~s__state~0); 74151#L122 assume !(4384 == ssl3_connect_~s__state~0); 74150#L125 assume !(4385 == ssl3_connect_~s__state~0); 74149#L128 assume !(4400 == ssl3_connect_~s__state~0); 74148#L131 assume !(4401 == ssl3_connect_~s__state~0); 74147#L134 assume !(4416 == ssl3_connect_~s__state~0); 74146#L137 assume !(4417 == ssl3_connect_~s__state~0); 74145#L140 assume !(4432 == ssl3_connect_~s__state~0); 74144#L143 assume !(4433 == ssl3_connect_~s__state~0); 74143#L146 assume !(4448 == ssl3_connect_~s__state~0); 74142#L149 assume !(4449 == ssl3_connect_~s__state~0); 74141#L152 assume 4464 == ssl3_connect_~s__state~0; 74140#L162 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet38;havoc ssl3_connect_#t~nondet38; 74138#L347 assume !(ssl3_connect_~ret~0 <= 0);ssl3_connect_~s__state~0 := 4480;ssl3_connect_~s__init_num~0 := 0; 74135#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 74132#L520 ssl3_connect_~skip~0 := 0; 74131#L98-1 assume !false; 74130#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 74129#L101 assume !(12292 == ssl3_connect_~s__state~0); 74128#L104 assume !(16384 == ssl3_connect_~s__state~0); 74127#L107 assume !(4096 == ssl3_connect_~s__state~0); 74126#L110 assume !(20480 == ssl3_connect_~s__state~0); 74125#L113 assume !(4099 == ssl3_connect_~s__state~0); 74124#L116 assume !(4368 == ssl3_connect_~s__state~0); 74123#L119 assume !(4369 == ssl3_connect_~s__state~0); 74122#L122 assume !(4384 == ssl3_connect_~s__state~0); 74121#L125 assume !(4385 == ssl3_connect_~s__state~0); 74120#L128 assume !(4400 == ssl3_connect_~s__state~0); 74119#L131 assume !(4401 == ssl3_connect_~s__state~0); 74118#L134 assume !(4416 == ssl3_connect_~s__state~0); 74117#L137 assume !(4417 == ssl3_connect_~s__state~0); 74116#L140 assume !(4432 == ssl3_connect_~s__state~0); 74115#L143 assume !(4433 == ssl3_connect_~s__state~0); 74114#L146 assume !(4448 == ssl3_connect_~s__state~0); 74113#L149 assume !(4449 == ssl3_connect_~s__state~0); 74112#L152 assume !(4464 == ssl3_connect_~s__state~0); 74111#L155 assume !(4465 == ssl3_connect_~s__state~0); 74110#L158 assume !(4466 == ssl3_connect_~s__state~0); 74109#L161 assume !(4467 == ssl3_connect_~s__state~0); 74108#L164 assume 4480 == ssl3_connect_~s__state~0; 74107#L168 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet39;havoc ssl3_connect_#t~nondet39; 74106#L356 assume !(ssl3_connect_~ret~0 <= 0);ssl3_connect_~l~0 := ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0; 74105#L360 assume !(1 == ssl3_connect_~s__s3__tmp__cert_req~0);ssl3_connect_~s__state~0 := 4512;ssl3_connect_~s__s3__change_cipher_spec~0 := 0; 74068#L360-2 ssl3_connect_~s__init_num~0 := 0; 74065#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 74062#L520 ssl3_connect_~skip~0 := 0; 74061#L98-1 assume !false; 74060#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 74059#L101 assume !(12292 == ssl3_connect_~s__state~0); 74058#L104 assume !(16384 == ssl3_connect_~s__state~0); 74057#L107 assume !(4096 == ssl3_connect_~s__state~0); 74056#L110 assume !(20480 == ssl3_connect_~s__state~0); 74055#L113 assume !(4099 == ssl3_connect_~s__state~0); 74054#L116 assume !(4368 == ssl3_connect_~s__state~0); 74053#L119 assume !(4369 == ssl3_connect_~s__state~0); 74052#L122 assume !(4384 == ssl3_connect_~s__state~0); 74051#L125 assume !(4385 == ssl3_connect_~s__state~0); 74050#L128 assume !(4400 == ssl3_connect_~s__state~0); 74049#L131 assume !(4401 == ssl3_connect_~s__state~0); 74048#L134 assume !(4416 == ssl3_connect_~s__state~0); 74047#L137 assume !(4417 == ssl3_connect_~s__state~0); 74046#L140 assume !(4432 == ssl3_connect_~s__state~0); 74045#L143 assume !(4433 == ssl3_connect_~s__state~0); 74044#L146 assume !(4448 == ssl3_connect_~s__state~0); 74043#L149 assume !(4449 == ssl3_connect_~s__state~0); 74042#L152 assume !(4464 == ssl3_connect_~s__state~0); 74041#L155 assume !(4465 == ssl3_connect_~s__state~0); 74040#L158 assume !(4466 == ssl3_connect_~s__state~0); 74039#L161 assume !(4467 == ssl3_connect_~s__state~0); 74038#L164 assume !(4480 == ssl3_connect_~s__state~0); 74037#L167 assume !(4481 == ssl3_connect_~s__state~0); 74036#L170 assume !(4496 == ssl3_connect_~s__state~0); 74035#L173 assume !(4497 == ssl3_connect_~s__state~0); 74034#L176 assume 4512 == ssl3_connect_~s__state~0; 74033#L180 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet41;havoc ssl3_connect_#t~nondet41; 74032#L381 assume !(ssl3_connect_~ret~0 <= 0);ssl3_connect_~s__state~0 := 4528;ssl3_connect_~s__init_num~0 := 0;ssl3_connect_~s__session__cipher~0 := ssl3_connect_~s__s3__tmp__new_cipher~0; 74031#L387 assume 0 == ssl3_connect_~s__s3__tmp__new_compression~0;ssl3_connect_~s__session__compress_meth~0 := 0; 74029#L387-2 assume !(0 == ssl3_connect_~tmp___7~0); 74030#L396 assume !(0 == ssl3_connect_~tmp___8~0); 74021#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 74019#L520 ssl3_connect_~skip~0 := 0; 74014#L98-1 assume !false; 74015#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 74010#L101 assume !(12292 == ssl3_connect_~s__state~0); 74011#L104 assume !(16384 == ssl3_connect_~s__state~0); 74006#L107 assume !(4096 == ssl3_connect_~s__state~0); 74007#L110 assume !(20480 == ssl3_connect_~s__state~0); 74002#L113 assume !(4099 == ssl3_connect_~s__state~0); 74003#L116 assume !(4368 == ssl3_connect_~s__state~0); 73998#L119 assume !(4369 == ssl3_connect_~s__state~0); 73999#L122 assume !(4384 == ssl3_connect_~s__state~0); 73994#L125 assume !(4385 == ssl3_connect_~s__state~0); 73995#L128 assume !(4400 == ssl3_connect_~s__state~0); 73990#L131 assume !(4401 == ssl3_connect_~s__state~0); 73991#L134 assume !(4416 == ssl3_connect_~s__state~0); 73986#L137 assume !(4417 == ssl3_connect_~s__state~0); 73987#L140 assume !(4432 == ssl3_connect_~s__state~0); 73982#L143 assume !(4433 == ssl3_connect_~s__state~0); 73983#L146 assume !(4448 == ssl3_connect_~s__state~0); 73978#L149 assume !(4449 == ssl3_connect_~s__state~0); 73979#L152 assume !(4464 == ssl3_connect_~s__state~0); 73974#L155 assume !(4465 == ssl3_connect_~s__state~0); 73975#L158 assume !(4466 == ssl3_connect_~s__state~0); 73970#L161 assume !(4467 == ssl3_connect_~s__state~0); 73971#L164 assume !(4480 == ssl3_connect_~s__state~0); 73966#L167 assume !(4481 == ssl3_connect_~s__state~0); 73967#L170 assume !(4496 == ssl3_connect_~s__state~0); 73962#L173 assume !(4497 == ssl3_connect_~s__state~0); 73963#L176 assume !(4512 == ssl3_connect_~s__state~0); 73956#L179 assume !(4513 == ssl3_connect_~s__state~0); 73957#L182 assume 4528 == ssl3_connect_~s__state~0; 73950#L186 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet42;havoc ssl3_connect_#t~nondet42; 73951#L404 assume !(ssl3_connect_~ret~0 <= 0);ssl3_connect_~s__state~0 := 4352;ssl3_connect_~__cil_tmp57~0 := ssl3_connect_~s__s3__flags~0;ssl3_connect_~__cil_tmp58~0 := 5 + ssl3_connect_~__cil_tmp57~0;ssl3_connect_~s__s3__flags~0 := ssl3_connect_~__cil_tmp58~0; 73939#L411 assume !(0 != ssl3_connect_~s__hit~0);ssl3_connect_~s__s3__tmp__next_state___0~0 := 4560; 73940#L411-1 ssl3_connect_~s__init_num~0 := 0; 73928#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 73926#L520 ssl3_connect_~skip~0 := 0; 74354#L98-1 assume !false; 74352#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 73907#L101 assume !(12292 == ssl3_connect_~s__state~0); 73908#L104 assume !(16384 == ssl3_connect_~s__state~0); 73899#L107 assume !(4096 == ssl3_connect_~s__state~0); 73900#L110 assume !(20480 == ssl3_connect_~s__state~0); 73892#L113 assume !(4099 == ssl3_connect_~s__state~0); 73893#L116 assume 4368 == ssl3_connect_~s__state~0; 74324#L120 [2019-11-28 20:38:47,158 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 20:38:47,158 INFO L82 PathProgramCache]: Analyzing trace with hash -2119183682, now seen corresponding path program 1 times [2019-11-28 20:38:47,158 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 20:38:47,158 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [205719165] [2019-11-28 20:38:47,158 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 20:38:47,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 20:38:47,170 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-28 20:38:47,170 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [205719165] [2019-11-28 20:38:47,170 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-28 20:38:47,171 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-28 20:38:47,171 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2016285625] [2019-11-28 20:38:47,171 INFO L799 eck$LassoCheckResult]: stem already infeasible [2019-11-28 20:38:47,172 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 20:38:47,172 INFO L82 PathProgramCache]: Analyzing trace with hash -1041101415, now seen corresponding path program 1 times [2019-11-28 20:38:47,172 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 20:38:47,172 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1970842550] [2019-11-28 20:38:47,172 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 20:38:47,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 20:38:47,237 INFO L134 CoverageAnalysis]: Checked inductivity of 698 backedges. 90 proven. 0 refuted. 0 times theorem prover too weak. 608 trivial. 0 not checked. [2019-11-28 20:38:47,237 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1970842550] [2019-11-28 20:38:47,238 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-28 20:38:47,238 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-28 20:38:47,238 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [639168715] [2019-11-28 20:38:47,238 INFO L811 eck$LassoCheckResult]: loop already infeasible [2019-11-28 20:38:47,238 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-28 20:38:47,239 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-28 20:38:47,239 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-28 20:38:47,239 INFO L87 Difference]: Start difference. First operand 3146 states and 3830 transitions. cyclomatic complexity: 688 Second operand 3 states. [2019-11-28 20:38:47,260 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-28 20:38:47,261 INFO L93 Difference]: Finished difference Result 6196 states and 7371 transitions. [2019-11-28 20:38:47,261 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-28 20:38:47,261 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 6196 states and 7371 transitions. [2019-11-28 20:38:47,281 INFO L131 ngComponentsAnalysis]: Automaton has 8 accepting balls. 5812 [2019-11-28 20:38:47,297 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 6196 states to 6196 states and 7371 transitions. [2019-11-28 20:38:47,298 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 6196 [2019-11-28 20:38:47,301 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 6196 [2019-11-28 20:38:47,301 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6196 states and 7371 transitions. [2019-11-28 20:38:47,302 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2019-11-28 20:38:47,302 INFO L688 BuchiCegarLoop]: Abstraction has 6196 states and 7371 transitions. [2019-11-28 20:38:47,306 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6196 states and 7371 transitions. [2019-11-28 20:38:47,357 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6196 to 6196. [2019-11-28 20:38:47,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6196 states. [2019-11-28 20:38:47,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6196 states to 6196 states and 7371 transitions. [2019-11-28 20:38:47,369 INFO L711 BuchiCegarLoop]: Abstraction has 6196 states and 7371 transitions. [2019-11-28 20:38:47,369 INFO L591 BuchiCegarLoop]: Abstraction has 6196 states and 7371 transitions. [2019-11-28 20:38:47,370 INFO L424 BuchiCegarLoop]: ======== Iteration 27============ [2019-11-28 20:38:47,370 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 6196 states and 7371 transitions. [2019-11-28 20:38:47,383 INFO L131 ngComponentsAnalysis]: Automaton has 8 accepting balls. 5812 [2019-11-28 20:38:47,383 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-11-28 20:38:47,383 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-11-28 20:38:47,384 INFO L849 BuchiCegarLoop]: Counterexample stem histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-28 20:38:47,384 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [10, 10, 10, 10, 10, 10, 10, 10, 10, 9, 9, 8, 8, 7, 7, 6, 6, 5, 5, 4, 4, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-28 20:38:47,385 INFO L794 eck$LassoCheckResult]: Stem: 82733#ULTIMATE.startENTRY havoc main_#res;havoc main_#t~ret48, main_~s~0;havoc main_~s~0;main_~s~0 := 12292;ssl3_connect_#in~initial_state := main_~s~0;havoc ssl3_connect_#res;havoc ssl3_connect_#t~nondet0, ssl3_connect_#t~nondet1, ssl3_connect_#t~nondet2, ssl3_connect_#t~nondet3, ssl3_connect_#t~nondet4, ssl3_connect_#t~nondet5, ssl3_connect_#t~nondet6, ssl3_connect_#t~nondet7, ssl3_connect_#t~nondet8, ssl3_connect_#t~nondet9, ssl3_connect_#t~nondet10, ssl3_connect_#t~nondet11, ssl3_connect_#t~nondet12, ssl3_connect_#t~nondet13, ssl3_connect_#t~nondet14, ssl3_connect_#t~nondet15, ssl3_connect_#t~nondet16, ssl3_connect_#t~nondet17, ssl3_connect_#t~nondet18, ssl3_connect_#t~nondet19, ssl3_connect_#t~nondet20, ssl3_connect_#t~nondet21, ssl3_connect_#t~nondet22, ssl3_connect_#t~nondet23, ssl3_connect_#t~nondet24, ssl3_connect_#t~nondet25, ssl3_connect_#t~nondet26, ssl3_connect_#t~nondet27, ssl3_connect_#t~post28, ssl3_connect_#t~post29, ssl3_connect_#t~nondet30, ssl3_connect_#t~post31, ssl3_connect_#t~nondet32, ssl3_connect_#t~nondet33, ssl3_connect_#t~nondet34, ssl3_connect_#t~nondet35, ssl3_connect_#t~nondet36, ssl3_connect_#t~nondet37, ssl3_connect_#t~nondet38, ssl3_connect_#t~nondet39, ssl3_connect_#t~nondet40, ssl3_connect_#t~nondet41, ssl3_connect_#t~nondet42, ssl3_connect_#t~nondet43, ssl3_connect_#t~post44, ssl3_connect_#t~post45, ssl3_connect_#t~nondet46, ssl3_connect_#t~post47, ssl3_connect_~initial_state, ssl3_connect_~s__info_callback~0, ssl3_connect_~s__in_handshake~0, ssl3_connect_~s__state~0, ssl3_connect_~s__new_session~0, ssl3_connect_~s__server~0, ssl3_connect_~s__version~0, ssl3_connect_~s__type~0, ssl3_connect_~s__init_num~0, ssl3_connect_~s__bbio~0, ssl3_connect_~s__wbio~0, ssl3_connect_~s__hit~0, ssl3_connect_~s__rwstate~0, ssl3_connect_~s__init_buf___0~0, ssl3_connect_~s__debug~0, ssl3_connect_~s__shutdown~0, ssl3_connect_~s__ctx__info_callback~0, ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0, ssl3_connect_~s__ctx__stats__sess_connect~0, ssl3_connect_~s__ctx__stats__sess_hit~0, ssl3_connect_~s__ctx__stats__sess_connect_good~0, ssl3_connect_~s__s3__change_cipher_spec~0, ssl3_connect_~s__s3__flags~0, ssl3_connect_~s__s3__delay_buf_pop_ret~0, ssl3_connect_~s__s3__tmp__cert_req~0, ssl3_connect_~s__s3__tmp__new_compression~0, ssl3_connect_~s__s3__tmp__reuse_message~0, ssl3_connect_~s__s3__tmp__new_cipher~0, ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0, ssl3_connect_~s__s3__tmp__next_state___0~0, ssl3_connect_~s__s3__tmp__new_compression__id~0, ssl3_connect_~s__session__cipher~0, ssl3_connect_~s__session__compress_meth~0, ssl3_connect_~buf~0, ssl3_connect_~tmp~0, ssl3_connect_~l~0, ssl3_connect_~num1~0, ssl3_connect_~cb~0, ssl3_connect_~ret~0, ssl3_connect_~new_state~0, ssl3_connect_~state~0, ssl3_connect_~skip~0, ssl3_connect_~tmp___0~0, ssl3_connect_~tmp___1~0, ssl3_connect_~tmp___2~0, ssl3_connect_~tmp___3~0, ssl3_connect_~tmp___4~0, ssl3_connect_~tmp___5~0, ssl3_connect_~tmp___6~0, ssl3_connect_~tmp___7~0, ssl3_connect_~tmp___8~0, ssl3_connect_~tmp___9~0, ssl3_connect_~blastFlag~0, ssl3_connect_~__cil_tmp55~0, ssl3_connect_~__cil_tmp56~0, ssl3_connect_~__cil_tmp57~0, ssl3_connect_~__cil_tmp58~0, ssl3_connect_~__cil_tmp59~0, ssl3_connect_~__cil_tmp60~0, ssl3_connect_~__cil_tmp61~0, ssl3_connect_~__cil_tmp62~0, ssl3_connect_~__cil_tmp63~0, ssl3_connect_~__cil_tmp64~0, ssl3_connect_~__cil_tmp65~0;ssl3_connect_~initial_state := ssl3_connect_#in~initial_state;ssl3_connect_~s__info_callback~0 := ssl3_connect_#t~nondet0;havoc ssl3_connect_#t~nondet0;ssl3_connect_~s__in_handshake~0 := ssl3_connect_#t~nondet1;havoc ssl3_connect_#t~nondet1;havoc ssl3_connect_~s__state~0;havoc ssl3_connect_~s__new_session~0;havoc ssl3_connect_~s__server~0;ssl3_connect_~s__version~0 := ssl3_connect_#t~nondet2;havoc ssl3_connect_#t~nondet2;havoc ssl3_connect_~s__type~0;havoc ssl3_connect_~s__init_num~0;ssl3_connect_~s__bbio~0 := ssl3_connect_#t~nondet3;havoc ssl3_connect_#t~nondet3;ssl3_connect_~s__wbio~0 := ssl3_connect_#t~nondet4;havoc ssl3_connect_#t~nondet4;ssl3_connect_~s__hit~0 := ssl3_connect_#t~nondet5;havoc ssl3_connect_#t~nondet5;havoc ssl3_connect_~s__rwstate~0;ssl3_connect_~s__init_buf___0~0 := 1;ssl3_connect_~s__debug~0 := ssl3_connect_#t~nondet6;havoc ssl3_connect_#t~nondet6;havoc ssl3_connect_~s__shutdown~0;ssl3_connect_~s__ctx__info_callback~0 := ssl3_connect_#t~nondet7;havoc ssl3_connect_#t~nondet7;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0 := ssl3_connect_#t~nondet8;havoc ssl3_connect_#t~nondet8;ssl3_connect_~s__ctx__stats__sess_connect~0 := ssl3_connect_#t~nondet9;havoc ssl3_connect_#t~nondet9;ssl3_connect_~s__ctx__stats__sess_hit~0 := ssl3_connect_#t~nondet10;havoc ssl3_connect_#t~nondet10;ssl3_connect_~s__ctx__stats__sess_connect_good~0 := ssl3_connect_#t~nondet11;havoc ssl3_connect_#t~nondet11;havoc ssl3_connect_~s__s3__change_cipher_spec~0;havoc ssl3_connect_~s__s3__flags~0;havoc ssl3_connect_~s__s3__delay_buf_pop_ret~0;ssl3_connect_~s__s3__tmp__cert_req~0 := ssl3_connect_#t~nondet12;havoc ssl3_connect_#t~nondet12;ssl3_connect_~s__s3__tmp__new_compression~0 := ssl3_connect_#t~nondet13;havoc ssl3_connect_#t~nondet13;ssl3_connect_~s__s3__tmp__reuse_message~0 := ssl3_connect_#t~nondet14;havoc ssl3_connect_#t~nondet14;ssl3_connect_~s__s3__tmp__new_cipher~0 := ssl3_connect_#t~nondet15;havoc ssl3_connect_#t~nondet15;ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0 := ssl3_connect_#t~nondet16;havoc ssl3_connect_#t~nondet16;havoc ssl3_connect_~s__s3__tmp__next_state___0~0;ssl3_connect_~s__s3__tmp__new_compression__id~0 := ssl3_connect_#t~nondet17;havoc ssl3_connect_#t~nondet17;havoc ssl3_connect_~s__session__cipher~0;havoc ssl3_connect_~s__session__compress_meth~0;havoc ssl3_connect_~buf~0;havoc ssl3_connect_~tmp~0;havoc ssl3_connect_~l~0;havoc ssl3_connect_~num1~0;havoc ssl3_connect_~cb~0;havoc ssl3_connect_~ret~0;havoc ssl3_connect_~new_state~0;havoc ssl3_connect_~state~0;havoc ssl3_connect_~skip~0;havoc ssl3_connect_~tmp___0~0;ssl3_connect_~tmp___1~0 := ssl3_connect_#t~nondet18;havoc ssl3_connect_#t~nondet18;ssl3_connect_~tmp___2~0 := ssl3_connect_#t~nondet19;havoc ssl3_connect_#t~nondet19;ssl3_connect_~tmp___3~0 := ssl3_connect_#t~nondet20;havoc ssl3_connect_#t~nondet20;ssl3_connect_~tmp___4~0 := ssl3_connect_#t~nondet21;havoc ssl3_connect_#t~nondet21;ssl3_connect_~tmp___5~0 := ssl3_connect_#t~nondet22;havoc ssl3_connect_#t~nondet22;ssl3_connect_~tmp___6~0 := ssl3_connect_#t~nondet23;havoc ssl3_connect_#t~nondet23;ssl3_connect_~tmp___7~0 := ssl3_connect_#t~nondet24;havoc ssl3_connect_#t~nondet24;ssl3_connect_~tmp___8~0 := ssl3_connect_#t~nondet25;havoc ssl3_connect_#t~nondet25;ssl3_connect_~tmp___9~0 := ssl3_connect_#t~nondet26;havoc ssl3_connect_#t~nondet26;havoc ssl3_connect_~blastFlag~0;havoc ssl3_connect_~__cil_tmp55~0;havoc ssl3_connect_~__cil_tmp56~0;havoc ssl3_connect_~__cil_tmp57~0;havoc ssl3_connect_~__cil_tmp58~0;havoc ssl3_connect_~__cil_tmp59~0;havoc ssl3_connect_~__cil_tmp60~0;havoc ssl3_connect_~__cil_tmp61~0;havoc ssl3_connect_~__cil_tmp62~0;havoc ssl3_connect_~__cil_tmp63~0;havoc ssl3_connect_~__cil_tmp64~0;havoc ssl3_connect_~__cil_tmp65~0;ssl3_connect_~s__state~0 := ssl3_connect_~initial_state;ssl3_connect_~blastFlag~0 := 0;ssl3_connect_~tmp~0 := ssl3_connect_#t~nondet27;havoc ssl3_connect_#t~nondet27;ssl3_connect_~cb~0 := 0;ssl3_connect_~ret~0 := -1;ssl3_connect_~skip~0 := 0;ssl3_connect_~tmp___0~0 := 0; 82635#L84 assume 0 != ssl3_connect_~s__info_callback~0;ssl3_connect_~cb~0 := ssl3_connect_~s__info_callback~0; 82636#L87-2 ssl3_connect_#t~post28 := ssl3_connect_~s__in_handshake~0;ssl3_connect_~s__in_handshake~0 := 1 + ssl3_connect_#t~post28;havoc ssl3_connect_#t~post28; 82638#L92 assume !(0 != ssl3_connect_~tmp___1~0 - 12288); 82653#L98-1 assume !false; 83114#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 83113#L101 assume 12292 == ssl3_connect_~s__state~0; 82710#L102 ssl3_connect_~s__new_session~0 := 1;ssl3_connect_~s__state~0 := 4096;ssl3_connect_#t~post29 := ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0 := 1 + ssl3_connect_#t~post29;havoc ssl3_connect_#t~post29; 82711#L206 ssl3_connect_~s__server~0 := 0; 86622#L211 assume 0 != ssl3_connect_~cb~0; 85003#L211-2 ssl3_connect_~__cil_tmp55~0 := ssl3_connect_~s__version~0 - 65280; 86619#L216 assume !(768 != ssl3_connect_~__cil_tmp55~0);ssl3_connect_~s__type~0 := 4096; 86541#L222 assume !(0 == ssl3_connect_~s__init_buf___0~0); 86537#L222-2 assume !(0 == ssl3_connect_~tmp___4~0); 86535#L238 assume !(0 == ssl3_connect_~tmp___5~0);ssl3_connect_~s__state~0 := 4368;ssl3_connect_#t~post31 := ssl3_connect_~s__ctx__stats__sess_connect~0;ssl3_connect_~s__ctx__stats__sess_connect~0 := 1 + ssl3_connect_#t~post31;havoc ssl3_connect_#t~post31;ssl3_connect_~s__init_num~0 := 0; 86528#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 86522#L520 ssl3_connect_~skip~0 := 0; 86520#L98-1 assume !false; 86518#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 86516#L101 assume !(12292 == ssl3_connect_~s__state~0); 86514#L104 assume !(16384 == ssl3_connect_~s__state~0); 86512#L107 assume !(4096 == ssl3_connect_~s__state~0); 86510#L110 assume !(20480 == ssl3_connect_~s__state~0); 86508#L113 assume !(4099 == ssl3_connect_~s__state~0); 86506#L116 assume 4368 == ssl3_connect_~s__state~0; 86503#L120 [2019-11-28 20:38:47,385 INFO L796 eck$LassoCheckResult]: Loop: 86503#L120 ssl3_connect_~s__shutdown~0 := 0;ssl3_connect_~ret~0 := ssl3_connect_#t~nondet32;havoc ssl3_connect_#t~nondet32; 86499#L250 assume 0 == ssl3_connect_~blastFlag~0;ssl3_connect_~blastFlag~0 := 1; 86497#L253-2 assume !(ssl3_connect_~ret~0 <= 0);ssl3_connect_~s__state~0 := 4384;ssl3_connect_~s__init_num~0 := 0; 86495#L262 assume ssl3_connect_~s__bbio~0 != ssl3_connect_~s__wbio~0; 86494#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 86491#L520 ssl3_connect_~skip~0 := 0; 86490#L98-1 assume !false; 86489#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 86488#L101 assume !(12292 == ssl3_connect_~s__state~0); 86487#L104 assume !(16384 == ssl3_connect_~s__state~0); 86486#L107 assume !(4096 == ssl3_connect_~s__state~0); 86485#L110 assume !(20480 == ssl3_connect_~s__state~0); 86484#L113 assume !(4099 == ssl3_connect_~s__state~0); 86483#L116 assume !(4368 == ssl3_connect_~s__state~0); 86482#L119 assume !(4369 == ssl3_connect_~s__state~0); 86481#L122 assume 4384 == ssl3_connect_~s__state~0; 86480#L126 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet33;havoc ssl3_connect_#t~nondet33; 86479#L269 assume 1 == ssl3_connect_~blastFlag~0;ssl3_connect_~blastFlag~0 := 2; 86476#L269-2 assume !(ssl3_connect_~ret~0 <= 0); 86474#L275 assume !(0 != ssl3_connect_~s__hit~0);ssl3_connect_~s__state~0 := 4400; 86472#L275-2 ssl3_connect_~s__init_num~0 := 0; 86471#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 86468#L520 ssl3_connect_~skip~0 := 0; 86467#L98-1 assume !false; 86466#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 86465#L101 assume !(12292 == ssl3_connect_~s__state~0); 86464#L104 assume !(16384 == ssl3_connect_~s__state~0); 86463#L107 assume !(4096 == ssl3_connect_~s__state~0); 86462#L110 assume !(20480 == ssl3_connect_~s__state~0); 86461#L113 assume !(4099 == ssl3_connect_~s__state~0); 86460#L116 assume !(4368 == ssl3_connect_~s__state~0); 86459#L119 assume !(4369 == ssl3_connect_~s__state~0); 86458#L122 assume !(4384 == ssl3_connect_~s__state~0); 86457#L125 assume !(4385 == ssl3_connect_~s__state~0); 86456#L128 assume 4400 == ssl3_connect_~s__state~0; 86455#L132 ssl3_connect_~__cil_tmp56~0 := ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0; 86451#L286 assume 0 != (ssl3_connect_~__cil_tmp56~0 - 256) % 4294967296;ssl3_connect_~skip~0 := 1; 86448#L286-2 ssl3_connect_~s__state~0 := 4416;ssl3_connect_~s__init_num~0 := 0; 86447#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 86444#L520 ssl3_connect_~skip~0 := 0; 86443#L98-1 assume !false; 86442#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 86441#L101 assume !(12292 == ssl3_connect_~s__state~0); 86440#L104 assume !(16384 == ssl3_connect_~s__state~0); 86439#L107 assume !(4096 == ssl3_connect_~s__state~0); 86438#L110 assume !(20480 == ssl3_connect_~s__state~0); 86437#L113 assume !(4099 == ssl3_connect_~s__state~0); 86436#L116 assume !(4368 == ssl3_connect_~s__state~0); 86435#L119 assume !(4369 == ssl3_connect_~s__state~0); 86434#L122 assume !(4384 == ssl3_connect_~s__state~0); 86433#L125 assume !(4385 == ssl3_connect_~s__state~0); 86432#L128 assume !(4400 == ssl3_connect_~s__state~0); 86431#L131 assume !(4401 == ssl3_connect_~s__state~0); 86430#L134 assume 4416 == ssl3_connect_~s__state~0; 86429#L138 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet35;havoc ssl3_connect_#t~nondet35; 86428#L304 assume !(3 == ssl3_connect_~blastFlag~0); 86426#L304-2 assume !(ssl3_connect_~ret~0 <= 0);ssl3_connect_~s__state~0 := 4432;ssl3_connect_~s__init_num~0 := 0; 86424#L312 assume !(0 == ssl3_connect_~tmp___6~0); 86423#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 86420#L520 ssl3_connect_~skip~0 := 0; 86419#L98-1 assume !false; 86418#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 86417#L101 assume !(12292 == ssl3_connect_~s__state~0); 86416#L104 assume !(16384 == ssl3_connect_~s__state~0); 86415#L107 assume !(4096 == ssl3_connect_~s__state~0); 86414#L110 assume !(20480 == ssl3_connect_~s__state~0); 86413#L113 assume !(4099 == ssl3_connect_~s__state~0); 86412#L116 assume !(4368 == ssl3_connect_~s__state~0); 86411#L119 assume !(4369 == ssl3_connect_~s__state~0); 86410#L122 assume !(4384 == ssl3_connect_~s__state~0); 86409#L125 assume !(4385 == ssl3_connect_~s__state~0); 86408#L128 assume !(4400 == ssl3_connect_~s__state~0); 86407#L131 assume !(4401 == ssl3_connect_~s__state~0); 86406#L134 assume !(4416 == ssl3_connect_~s__state~0); 86405#L137 assume !(4417 == ssl3_connect_~s__state~0); 86404#L140 assume 4432 == ssl3_connect_~s__state~0; 86403#L144 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet36;havoc ssl3_connect_#t~nondet36; 86401#L320 assume !(5 == ssl3_connect_~blastFlag~0); 86399#L323 assume !(ssl3_connect_~ret~0 <= 0);ssl3_connect_~s__state~0 := 4448;ssl3_connect_~s__init_num~0 := 0; 86398#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 86395#L520 ssl3_connect_~skip~0 := 0; 86394#L98-1 assume !false; 86393#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 86392#L101 assume !(12292 == ssl3_connect_~s__state~0); 86391#L104 assume !(16384 == ssl3_connect_~s__state~0); 86390#L107 assume !(4096 == ssl3_connect_~s__state~0); 86389#L110 assume !(20480 == ssl3_connect_~s__state~0); 86388#L113 assume !(4099 == ssl3_connect_~s__state~0); 86387#L116 assume !(4368 == ssl3_connect_~s__state~0); 86386#L119 assume !(4369 == ssl3_connect_~s__state~0); 86385#L122 assume !(4384 == ssl3_connect_~s__state~0); 86384#L125 assume !(4385 == ssl3_connect_~s__state~0); 86383#L128 assume !(4400 == ssl3_connect_~s__state~0); 86382#L131 assume !(4401 == ssl3_connect_~s__state~0); 86381#L134 assume !(4416 == ssl3_connect_~s__state~0); 86380#L137 assume !(4417 == ssl3_connect_~s__state~0); 86379#L140 assume !(4432 == ssl3_connect_~s__state~0); 86378#L143 assume !(4433 == ssl3_connect_~s__state~0); 86377#L146 assume 4448 == ssl3_connect_~s__state~0; 86376#L150 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet37;havoc ssl3_connect_#t~nondet37; 86375#L332 assume !(ssl3_connect_~ret~0 <= 0); 86372#L335 assume 0 != ssl3_connect_~s__s3__tmp__cert_req~0;ssl3_connect_~s__state~0 := 4464; 86370#L335-2 ssl3_connect_~s__init_num~0 := 0; 86369#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 86366#L520 ssl3_connect_~skip~0 := 0; 86365#L98-1 assume !false; 86364#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 86363#L101 assume !(12292 == ssl3_connect_~s__state~0); 86362#L104 assume !(16384 == ssl3_connect_~s__state~0); 86361#L107 assume !(4096 == ssl3_connect_~s__state~0); 86360#L110 assume !(20480 == ssl3_connect_~s__state~0); 86359#L113 assume !(4099 == ssl3_connect_~s__state~0); 86358#L116 assume !(4368 == ssl3_connect_~s__state~0); 86357#L119 assume !(4369 == ssl3_connect_~s__state~0); 86356#L122 assume !(4384 == ssl3_connect_~s__state~0); 86355#L125 assume !(4385 == ssl3_connect_~s__state~0); 86354#L128 assume !(4400 == ssl3_connect_~s__state~0); 86353#L131 assume !(4401 == ssl3_connect_~s__state~0); 86352#L134 assume !(4416 == ssl3_connect_~s__state~0); 86351#L137 assume !(4417 == ssl3_connect_~s__state~0); 86350#L140 assume !(4432 == ssl3_connect_~s__state~0); 86349#L143 assume !(4433 == ssl3_connect_~s__state~0); 86348#L146 assume !(4448 == ssl3_connect_~s__state~0); 86347#L149 assume !(4449 == ssl3_connect_~s__state~0); 86346#L152 assume 4464 == ssl3_connect_~s__state~0; 86344#L162 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet38;havoc ssl3_connect_#t~nondet38; 86342#L347 assume !(ssl3_connect_~ret~0 <= 0);ssl3_connect_~s__state~0 := 4480;ssl3_connect_~s__init_num~0 := 0; 86341#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 86338#L520 ssl3_connect_~skip~0 := 0; 86337#L98-1 assume !false; 86336#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 86335#L101 assume !(12292 == ssl3_connect_~s__state~0); 86334#L104 assume !(16384 == ssl3_connect_~s__state~0); 86333#L107 assume !(4096 == ssl3_connect_~s__state~0); 86332#L110 assume !(20480 == ssl3_connect_~s__state~0); 86331#L113 assume !(4099 == ssl3_connect_~s__state~0); 86330#L116 assume !(4368 == ssl3_connect_~s__state~0); 86329#L119 assume !(4369 == ssl3_connect_~s__state~0); 86328#L122 assume !(4384 == ssl3_connect_~s__state~0); 86327#L125 assume !(4385 == ssl3_connect_~s__state~0); 86326#L128 assume !(4400 == ssl3_connect_~s__state~0); 86325#L131 assume !(4401 == ssl3_connect_~s__state~0); 86324#L134 assume !(4416 == ssl3_connect_~s__state~0); 86323#L137 assume !(4417 == ssl3_connect_~s__state~0); 86322#L140 assume !(4432 == ssl3_connect_~s__state~0); 86321#L143 assume !(4433 == ssl3_connect_~s__state~0); 86320#L146 assume !(4448 == ssl3_connect_~s__state~0); 86319#L149 assume !(4449 == ssl3_connect_~s__state~0); 86318#L152 assume !(4464 == ssl3_connect_~s__state~0); 86317#L155 assume !(4465 == ssl3_connect_~s__state~0); 86316#L158 assume !(4466 == ssl3_connect_~s__state~0); 86315#L161 assume !(4467 == ssl3_connect_~s__state~0); 86314#L164 assume 4480 == ssl3_connect_~s__state~0; 86313#L168 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet39;havoc ssl3_connect_#t~nondet39; 86312#L356 assume !(ssl3_connect_~ret~0 <= 0);ssl3_connect_~l~0 := ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0; 86309#L360 assume !(1 == ssl3_connect_~s__s3__tmp__cert_req~0);ssl3_connect_~s__state~0 := 4512;ssl3_connect_~s__s3__change_cipher_spec~0 := 0; 86310#L360-2 ssl3_connect_~s__init_num~0 := 0; 86275#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 86656#L520 ssl3_connect_~skip~0 := 0; 86655#L98-1 assume !false; 86654#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 86653#L101 assume !(12292 == ssl3_connect_~s__state~0); 86652#L104 assume !(16384 == ssl3_connect_~s__state~0); 86651#L107 assume !(4096 == ssl3_connect_~s__state~0); 86650#L110 assume !(20480 == ssl3_connect_~s__state~0); 86649#L113 assume !(4099 == ssl3_connect_~s__state~0); 86648#L116 assume !(4368 == ssl3_connect_~s__state~0); 86647#L119 assume !(4369 == ssl3_connect_~s__state~0); 86646#L122 assume !(4384 == ssl3_connect_~s__state~0); 86645#L125 assume !(4385 == ssl3_connect_~s__state~0); 86644#L128 assume !(4400 == ssl3_connect_~s__state~0); 86643#L131 assume !(4401 == ssl3_connect_~s__state~0); 86642#L134 assume !(4416 == ssl3_connect_~s__state~0); 86641#L137 assume !(4417 == ssl3_connect_~s__state~0); 86640#L140 assume !(4432 == ssl3_connect_~s__state~0); 86639#L143 assume !(4433 == ssl3_connect_~s__state~0); 86638#L146 assume !(4448 == ssl3_connect_~s__state~0); 86637#L149 assume !(4449 == ssl3_connect_~s__state~0); 86636#L152 assume !(4464 == ssl3_connect_~s__state~0); 86635#L155 assume !(4465 == ssl3_connect_~s__state~0); 86634#L158 assume !(4466 == ssl3_connect_~s__state~0); 86633#L161 assume !(4467 == ssl3_connect_~s__state~0); 86632#L164 assume !(4480 == ssl3_connect_~s__state~0); 86631#L167 assume !(4481 == ssl3_connect_~s__state~0); 86630#L170 assume !(4496 == ssl3_connect_~s__state~0); 86629#L173 assume !(4497 == ssl3_connect_~s__state~0); 86628#L176 assume 4512 == ssl3_connect_~s__state~0; 86627#L180 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet41;havoc ssl3_connect_#t~nondet41; 86626#L381 assume !(ssl3_connect_~ret~0 <= 0);ssl3_connect_~s__state~0 := 4528;ssl3_connect_~s__init_num~0 := 0;ssl3_connect_~s__session__cipher~0 := ssl3_connect_~s__s3__tmp__new_cipher~0; 86625#L387 assume 0 == ssl3_connect_~s__s3__tmp__new_compression~0;ssl3_connect_~s__session__compress_meth~0 := 0; 86624#L387-2 assume !(0 == ssl3_connect_~tmp___7~0); 86623#L396 assume !(0 == ssl3_connect_~tmp___8~0); 83952#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 83605#L520 ssl3_connect_~skip~0 := 0; 83606#L98-1 assume !false; 83597#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 83598#L101 assume !(12292 == ssl3_connect_~s__state~0); 83589#L104 assume !(16384 == ssl3_connect_~s__state~0); 83590#L107 assume !(4096 == ssl3_connect_~s__state~0); 83581#L110 assume !(20480 == ssl3_connect_~s__state~0); 83582#L113 assume !(4099 == ssl3_connect_~s__state~0); 83573#L116 assume !(4368 == ssl3_connect_~s__state~0); 83574#L119 assume !(4369 == ssl3_connect_~s__state~0); 83565#L122 assume !(4384 == ssl3_connect_~s__state~0); 83566#L125 assume !(4385 == ssl3_connect_~s__state~0); 83557#L128 assume !(4400 == ssl3_connect_~s__state~0); 83558#L131 assume !(4401 == ssl3_connect_~s__state~0); 83549#L134 assume !(4416 == ssl3_connect_~s__state~0); 83550#L137 assume !(4417 == ssl3_connect_~s__state~0); 83540#L140 assume !(4432 == ssl3_connect_~s__state~0); 83541#L143 assume !(4433 == ssl3_connect_~s__state~0); 83530#L146 assume !(4448 == ssl3_connect_~s__state~0); 83531#L149 assume !(4449 == ssl3_connect_~s__state~0); 83520#L152 assume !(4464 == ssl3_connect_~s__state~0); 83521#L155 assume !(4465 == ssl3_connect_~s__state~0); 83510#L158 assume !(4466 == ssl3_connect_~s__state~0); 83511#L161 assume !(4467 == ssl3_connect_~s__state~0); 83499#L164 assume !(4480 == ssl3_connect_~s__state~0); 83500#L167 assume !(4481 == ssl3_connect_~s__state~0); 83488#L170 assume !(4496 == ssl3_connect_~s__state~0); 83489#L173 assume !(4497 == ssl3_connect_~s__state~0); 83477#L176 assume !(4512 == ssl3_connect_~s__state~0); 83478#L179 assume !(4513 == ssl3_connect_~s__state~0); 83466#L182 assume 4528 == ssl3_connect_~s__state~0; 83467#L186 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet42;havoc ssl3_connect_#t~nondet42; 83918#L404 assume !(ssl3_connect_~ret~0 <= 0);ssl3_connect_~s__state~0 := 4352;ssl3_connect_~__cil_tmp57~0 := ssl3_connect_~s__s3__flags~0;ssl3_connect_~__cil_tmp58~0 := 5 + ssl3_connect_~__cil_tmp57~0;ssl3_connect_~s__s3__flags~0 := ssl3_connect_~__cil_tmp58~0; 83914#L411 assume !(0 != ssl3_connect_~s__hit~0);ssl3_connect_~s__s3__tmp__next_state___0~0 := 4560; 83915#L411-1 ssl3_connect_~s__init_num~0 := 0; 83908#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 83906#L520 ssl3_connect_~skip~0 := 0; 83901#L98-1 assume !false; 83902#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 83897#L101 assume !(12292 == ssl3_connect_~s__state~0); 83898#L104 assume !(16384 == ssl3_connect_~s__state~0); 83893#L107 assume !(4096 == ssl3_connect_~s__state~0); 83894#L110 assume !(20480 == ssl3_connect_~s__state~0); 83889#L113 assume !(4099 == ssl3_connect_~s__state~0); 83890#L116 assume 4368 == ssl3_connect_~s__state~0; 86503#L120 [2019-11-28 20:38:47,385 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 20:38:47,385 INFO L82 PathProgramCache]: Analyzing trace with hash -1098115328, now seen corresponding path program 1 times [2019-11-28 20:38:47,386 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 20:38:47,386 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1420037509] [2019-11-28 20:38:47,386 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 20:38:47,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-28 20:38:47,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-28 20:38:47,397 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-28 20:38:47,397 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 20:38:47,398 INFO L82 PathProgramCache]: Analyzing trace with hash -1041101415, now seen corresponding path program 2 times [2019-11-28 20:38:47,398 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 20:38:47,398 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [665361782] [2019-11-28 20:38:47,398 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 20:38:47,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 20:38:47,452 INFO L134 CoverageAnalysis]: Checked inductivity of 698 backedges. 90 proven. 0 refuted. 0 times theorem prover too weak. 608 trivial. 0 not checked. [2019-11-28 20:38:47,452 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [665361782] [2019-11-28 20:38:47,452 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-28 20:38:47,453 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-28 20:38:47,453 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1511153381] [2019-11-28 20:38:47,453 INFO L811 eck$LassoCheckResult]: loop already infeasible [2019-11-28 20:38:47,453 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-28 20:38:47,453 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-28 20:38:47,453 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-28 20:38:47,454 INFO L87 Difference]: Start difference. First operand 6196 states and 7371 transitions. cyclomatic complexity: 1183 Second operand 3 states. [2019-11-28 20:38:47,594 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-28 20:38:47,594 INFO L93 Difference]: Finished difference Result 5506 states and 6510 transitions. [2019-11-28 20:38:47,595 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-28 20:38:47,595 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 5506 states and 6510 transitions. [2019-11-28 20:38:47,612 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 3394 [2019-11-28 20:38:47,625 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 5506 states to 5506 states and 6510 transitions. [2019-11-28 20:38:47,626 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 5506 [2019-11-28 20:38:47,629 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 5506 [2019-11-28 20:38:47,629 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5506 states and 6510 transitions. [2019-11-28 20:38:47,635 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2019-11-28 20:38:47,635 INFO L688 BuchiCegarLoop]: Abstraction has 5506 states and 6510 transitions. [2019-11-28 20:38:47,638 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5506 states and 6510 transitions. [2019-11-28 20:38:47,689 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5506 to 5472. [2019-11-28 20:38:47,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5472 states. [2019-11-28 20:38:47,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5472 states to 5472 states and 6473 transitions. [2019-11-28 20:38:47,701 INFO L711 BuchiCegarLoop]: Abstraction has 5472 states and 6473 transitions. [2019-11-28 20:38:47,701 INFO L591 BuchiCegarLoop]: Abstraction has 5472 states and 6473 transitions. [2019-11-28 20:38:47,701 INFO L424 BuchiCegarLoop]: ======== Iteration 28============ [2019-11-28 20:38:47,701 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 5472 states and 6473 transitions. [2019-11-28 20:38:47,717 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 3378 [2019-11-28 20:38:47,717 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-11-28 20:38:47,717 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-11-28 20:38:47,719 INFO L849 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-28 20:38:47,719 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-28 20:38:47,719 INFO L794 eck$LassoCheckResult]: Stem: 94433#ULTIMATE.startENTRY havoc main_#res;havoc main_#t~ret48, main_~s~0;havoc main_~s~0;main_~s~0 := 12292;ssl3_connect_#in~initial_state := main_~s~0;havoc ssl3_connect_#res;havoc ssl3_connect_#t~nondet0, ssl3_connect_#t~nondet1, ssl3_connect_#t~nondet2, ssl3_connect_#t~nondet3, ssl3_connect_#t~nondet4, ssl3_connect_#t~nondet5, ssl3_connect_#t~nondet6, ssl3_connect_#t~nondet7, ssl3_connect_#t~nondet8, ssl3_connect_#t~nondet9, ssl3_connect_#t~nondet10, ssl3_connect_#t~nondet11, ssl3_connect_#t~nondet12, ssl3_connect_#t~nondet13, ssl3_connect_#t~nondet14, ssl3_connect_#t~nondet15, ssl3_connect_#t~nondet16, ssl3_connect_#t~nondet17, ssl3_connect_#t~nondet18, ssl3_connect_#t~nondet19, ssl3_connect_#t~nondet20, ssl3_connect_#t~nondet21, ssl3_connect_#t~nondet22, ssl3_connect_#t~nondet23, ssl3_connect_#t~nondet24, ssl3_connect_#t~nondet25, ssl3_connect_#t~nondet26, ssl3_connect_#t~nondet27, ssl3_connect_#t~post28, ssl3_connect_#t~post29, ssl3_connect_#t~nondet30, ssl3_connect_#t~post31, ssl3_connect_#t~nondet32, ssl3_connect_#t~nondet33, ssl3_connect_#t~nondet34, ssl3_connect_#t~nondet35, ssl3_connect_#t~nondet36, ssl3_connect_#t~nondet37, ssl3_connect_#t~nondet38, ssl3_connect_#t~nondet39, ssl3_connect_#t~nondet40, ssl3_connect_#t~nondet41, ssl3_connect_#t~nondet42, ssl3_connect_#t~nondet43, ssl3_connect_#t~post44, ssl3_connect_#t~post45, ssl3_connect_#t~nondet46, ssl3_connect_#t~post47, ssl3_connect_~initial_state, ssl3_connect_~s__info_callback~0, ssl3_connect_~s__in_handshake~0, ssl3_connect_~s__state~0, ssl3_connect_~s__new_session~0, ssl3_connect_~s__server~0, ssl3_connect_~s__version~0, ssl3_connect_~s__type~0, ssl3_connect_~s__init_num~0, ssl3_connect_~s__bbio~0, ssl3_connect_~s__wbio~0, ssl3_connect_~s__hit~0, ssl3_connect_~s__rwstate~0, ssl3_connect_~s__init_buf___0~0, ssl3_connect_~s__debug~0, ssl3_connect_~s__shutdown~0, ssl3_connect_~s__ctx__info_callback~0, ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0, ssl3_connect_~s__ctx__stats__sess_connect~0, ssl3_connect_~s__ctx__stats__sess_hit~0, ssl3_connect_~s__ctx__stats__sess_connect_good~0, ssl3_connect_~s__s3__change_cipher_spec~0, ssl3_connect_~s__s3__flags~0, ssl3_connect_~s__s3__delay_buf_pop_ret~0, ssl3_connect_~s__s3__tmp__cert_req~0, ssl3_connect_~s__s3__tmp__new_compression~0, ssl3_connect_~s__s3__tmp__reuse_message~0, ssl3_connect_~s__s3__tmp__new_cipher~0, ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0, ssl3_connect_~s__s3__tmp__next_state___0~0, ssl3_connect_~s__s3__tmp__new_compression__id~0, ssl3_connect_~s__session__cipher~0, ssl3_connect_~s__session__compress_meth~0, ssl3_connect_~buf~0, ssl3_connect_~tmp~0, ssl3_connect_~l~0, ssl3_connect_~num1~0, ssl3_connect_~cb~0, ssl3_connect_~ret~0, ssl3_connect_~new_state~0, ssl3_connect_~state~0, ssl3_connect_~skip~0, ssl3_connect_~tmp___0~0, ssl3_connect_~tmp___1~0, ssl3_connect_~tmp___2~0, ssl3_connect_~tmp___3~0, ssl3_connect_~tmp___4~0, ssl3_connect_~tmp___5~0, ssl3_connect_~tmp___6~0, ssl3_connect_~tmp___7~0, ssl3_connect_~tmp___8~0, ssl3_connect_~tmp___9~0, ssl3_connect_~blastFlag~0, ssl3_connect_~__cil_tmp55~0, ssl3_connect_~__cil_tmp56~0, ssl3_connect_~__cil_tmp57~0, ssl3_connect_~__cil_tmp58~0, ssl3_connect_~__cil_tmp59~0, ssl3_connect_~__cil_tmp60~0, ssl3_connect_~__cil_tmp61~0, ssl3_connect_~__cil_tmp62~0, ssl3_connect_~__cil_tmp63~0, ssl3_connect_~__cil_tmp64~0, ssl3_connect_~__cil_tmp65~0;ssl3_connect_~initial_state := ssl3_connect_#in~initial_state;ssl3_connect_~s__info_callback~0 := ssl3_connect_#t~nondet0;havoc ssl3_connect_#t~nondet0;ssl3_connect_~s__in_handshake~0 := ssl3_connect_#t~nondet1;havoc ssl3_connect_#t~nondet1;havoc ssl3_connect_~s__state~0;havoc ssl3_connect_~s__new_session~0;havoc ssl3_connect_~s__server~0;ssl3_connect_~s__version~0 := ssl3_connect_#t~nondet2;havoc ssl3_connect_#t~nondet2;havoc ssl3_connect_~s__type~0;havoc ssl3_connect_~s__init_num~0;ssl3_connect_~s__bbio~0 := ssl3_connect_#t~nondet3;havoc ssl3_connect_#t~nondet3;ssl3_connect_~s__wbio~0 := ssl3_connect_#t~nondet4;havoc ssl3_connect_#t~nondet4;ssl3_connect_~s__hit~0 := ssl3_connect_#t~nondet5;havoc ssl3_connect_#t~nondet5;havoc ssl3_connect_~s__rwstate~0;ssl3_connect_~s__init_buf___0~0 := 1;ssl3_connect_~s__debug~0 := ssl3_connect_#t~nondet6;havoc ssl3_connect_#t~nondet6;havoc ssl3_connect_~s__shutdown~0;ssl3_connect_~s__ctx__info_callback~0 := ssl3_connect_#t~nondet7;havoc ssl3_connect_#t~nondet7;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0 := ssl3_connect_#t~nondet8;havoc ssl3_connect_#t~nondet8;ssl3_connect_~s__ctx__stats__sess_connect~0 := ssl3_connect_#t~nondet9;havoc ssl3_connect_#t~nondet9;ssl3_connect_~s__ctx__stats__sess_hit~0 := ssl3_connect_#t~nondet10;havoc ssl3_connect_#t~nondet10;ssl3_connect_~s__ctx__stats__sess_connect_good~0 := ssl3_connect_#t~nondet11;havoc ssl3_connect_#t~nondet11;havoc ssl3_connect_~s__s3__change_cipher_spec~0;havoc ssl3_connect_~s__s3__flags~0;havoc ssl3_connect_~s__s3__delay_buf_pop_ret~0;ssl3_connect_~s__s3__tmp__cert_req~0 := ssl3_connect_#t~nondet12;havoc ssl3_connect_#t~nondet12;ssl3_connect_~s__s3__tmp__new_compression~0 := ssl3_connect_#t~nondet13;havoc ssl3_connect_#t~nondet13;ssl3_connect_~s__s3__tmp__reuse_message~0 := ssl3_connect_#t~nondet14;havoc ssl3_connect_#t~nondet14;ssl3_connect_~s__s3__tmp__new_cipher~0 := ssl3_connect_#t~nondet15;havoc ssl3_connect_#t~nondet15;ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0 := ssl3_connect_#t~nondet16;havoc ssl3_connect_#t~nondet16;havoc ssl3_connect_~s__s3__tmp__next_state___0~0;ssl3_connect_~s__s3__tmp__new_compression__id~0 := ssl3_connect_#t~nondet17;havoc ssl3_connect_#t~nondet17;havoc ssl3_connect_~s__session__cipher~0;havoc ssl3_connect_~s__session__compress_meth~0;havoc ssl3_connect_~buf~0;havoc ssl3_connect_~tmp~0;havoc ssl3_connect_~l~0;havoc ssl3_connect_~num1~0;havoc ssl3_connect_~cb~0;havoc ssl3_connect_~ret~0;havoc ssl3_connect_~new_state~0;havoc ssl3_connect_~state~0;havoc ssl3_connect_~skip~0;havoc ssl3_connect_~tmp___0~0;ssl3_connect_~tmp___1~0 := ssl3_connect_#t~nondet18;havoc ssl3_connect_#t~nondet18;ssl3_connect_~tmp___2~0 := ssl3_connect_#t~nondet19;havoc ssl3_connect_#t~nondet19;ssl3_connect_~tmp___3~0 := ssl3_connect_#t~nondet20;havoc ssl3_connect_#t~nondet20;ssl3_connect_~tmp___4~0 := ssl3_connect_#t~nondet21;havoc ssl3_connect_#t~nondet21;ssl3_connect_~tmp___5~0 := ssl3_connect_#t~nondet22;havoc ssl3_connect_#t~nondet22;ssl3_connect_~tmp___6~0 := ssl3_connect_#t~nondet23;havoc ssl3_connect_#t~nondet23;ssl3_connect_~tmp___7~0 := ssl3_connect_#t~nondet24;havoc ssl3_connect_#t~nondet24;ssl3_connect_~tmp___8~0 := ssl3_connect_#t~nondet25;havoc ssl3_connect_#t~nondet25;ssl3_connect_~tmp___9~0 := ssl3_connect_#t~nondet26;havoc ssl3_connect_#t~nondet26;havoc ssl3_connect_~blastFlag~0;havoc ssl3_connect_~__cil_tmp55~0;havoc ssl3_connect_~__cil_tmp56~0;havoc ssl3_connect_~__cil_tmp57~0;havoc ssl3_connect_~__cil_tmp58~0;havoc ssl3_connect_~__cil_tmp59~0;havoc ssl3_connect_~__cil_tmp60~0;havoc ssl3_connect_~__cil_tmp61~0;havoc ssl3_connect_~__cil_tmp62~0;havoc ssl3_connect_~__cil_tmp63~0;havoc ssl3_connect_~__cil_tmp64~0;havoc ssl3_connect_~__cil_tmp65~0;ssl3_connect_~s__state~0 := ssl3_connect_~initial_state;ssl3_connect_~blastFlag~0 := 0;ssl3_connect_~tmp~0 := ssl3_connect_#t~nondet27;havoc ssl3_connect_#t~nondet27;ssl3_connect_~cb~0 := 0;ssl3_connect_~ret~0 := -1;ssl3_connect_~skip~0 := 0;ssl3_connect_~tmp___0~0 := 0; 94342#L84 assume 0 != ssl3_connect_~s__info_callback~0;ssl3_connect_~cb~0 := ssl3_connect_~s__info_callback~0; 94343#L87-2 ssl3_connect_#t~post28 := ssl3_connect_~s__in_handshake~0;ssl3_connect_~s__in_handshake~0 := 1 + ssl3_connect_#t~post28;havoc ssl3_connect_#t~post28; 98096#L92 assume !(0 != ssl3_connect_~tmp___1~0 - 12288); 94440#L98-1 assume !false; 94518#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 94514#L101 assume !(12292 == ssl3_connect_~s__state~0); 94513#L104 assume !(16384 == ssl3_connect_~s__state~0); 94512#L107 assume !(4096 == ssl3_connect_~s__state~0); 94511#L110 assume !(20480 == ssl3_connect_~s__state~0); 94510#L113 assume !(4099 == ssl3_connect_~s__state~0); 94509#L116 assume !(4368 == ssl3_connect_~s__state~0); 94508#L119 assume !(4369 == ssl3_connect_~s__state~0); 94507#L122 assume !(4384 == ssl3_connect_~s__state~0); 94506#L125 assume !(4385 == ssl3_connect_~s__state~0); 94505#L128 assume !(4400 == ssl3_connect_~s__state~0); 94504#L131 assume !(4401 == ssl3_connect_~s__state~0); 94503#L134 assume !(4416 == ssl3_connect_~s__state~0); 94502#L137 assume !(4417 == ssl3_connect_~s__state~0); 94501#L140 assume !(4432 == ssl3_connect_~s__state~0); 94500#L143 assume !(4433 == ssl3_connect_~s__state~0); 94499#L146 assume !(4448 == ssl3_connect_~s__state~0); 94498#L149 assume !(4449 == ssl3_connect_~s__state~0); 94497#L152 assume !(4464 == ssl3_connect_~s__state~0); 94496#L155 assume !(4465 == ssl3_connect_~s__state~0); 94495#L158 assume !(4466 == ssl3_connect_~s__state~0); 94494#L161 assume !(4467 == ssl3_connect_~s__state~0); 94493#L164 assume !(4480 == ssl3_connect_~s__state~0); 94492#L167 assume !(4481 == ssl3_connect_~s__state~0); 94491#L170 assume !(4496 == ssl3_connect_~s__state~0); 94490#L173 assume !(4497 == ssl3_connect_~s__state~0); 94489#L176 assume !(4512 == ssl3_connect_~s__state~0); 94488#L179 assume !(4513 == ssl3_connect_~s__state~0); 94487#L182 assume !(4528 == ssl3_connect_~s__state~0); 94485#L185 assume !(4529 == ssl3_connect_~s__state~0); 94486#L188 assume 4560 == ssl3_connect_~s__state~0; 97903#L192 [2019-11-28 20:38:47,720 INFO L796 eck$LassoCheckResult]: Loop: 97903#L192 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet43;havoc ssl3_connect_#t~nondet43; 97900#L431 assume !(ssl3_connect_~ret~0 <= 0); 97898#L434 assume 0 != ssl3_connect_~s__hit~0;ssl3_connect_~s__state~0 := 4512; 97894#L434-2 ssl3_connect_~s__init_num~0 := 0; 97895#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 98688#L520 ssl3_connect_~skip~0 := 0; 98687#L98-1 assume !false; 98686#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 98685#L101 assume !(12292 == ssl3_connect_~s__state~0); 98684#L104 assume !(16384 == ssl3_connect_~s__state~0); 98683#L107 assume !(4096 == ssl3_connect_~s__state~0); 98682#L110 assume !(20480 == ssl3_connect_~s__state~0); 98681#L113 assume !(4099 == ssl3_connect_~s__state~0); 98680#L116 assume !(4368 == ssl3_connect_~s__state~0); 98679#L119 assume !(4369 == ssl3_connect_~s__state~0); 98678#L122 assume !(4384 == ssl3_connect_~s__state~0); 98677#L125 assume !(4385 == ssl3_connect_~s__state~0); 98676#L128 assume !(4400 == ssl3_connect_~s__state~0); 98675#L131 assume !(4401 == ssl3_connect_~s__state~0); 98674#L134 assume !(4416 == ssl3_connect_~s__state~0); 98673#L137 assume !(4417 == ssl3_connect_~s__state~0); 98672#L140 assume !(4432 == ssl3_connect_~s__state~0); 98671#L143 assume !(4433 == ssl3_connect_~s__state~0); 98670#L146 assume !(4448 == ssl3_connect_~s__state~0); 98669#L149 assume !(4449 == ssl3_connect_~s__state~0); 98668#L152 assume !(4464 == ssl3_connect_~s__state~0); 98667#L155 assume !(4465 == ssl3_connect_~s__state~0); 98666#L158 assume !(4466 == ssl3_connect_~s__state~0); 98665#L161 assume !(4467 == ssl3_connect_~s__state~0); 98664#L164 assume !(4480 == ssl3_connect_~s__state~0); 98663#L167 assume !(4481 == ssl3_connect_~s__state~0); 98662#L170 assume !(4496 == ssl3_connect_~s__state~0); 98661#L173 assume !(4497 == ssl3_connect_~s__state~0); 98660#L176 assume 4512 == ssl3_connect_~s__state~0; 97574#L180 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet41;havoc ssl3_connect_#t~nondet41; 98658#L381 assume !(ssl3_connect_~ret~0 <= 0);ssl3_connect_~s__state~0 := 4528;ssl3_connect_~s__init_num~0 := 0;ssl3_connect_~s__session__cipher~0 := ssl3_connect_~s__s3__tmp__new_cipher~0; 98657#L387 assume 0 == ssl3_connect_~s__s3__tmp__new_compression~0;ssl3_connect_~s__session__compress_meth~0 := 0; 97793#L387-2 assume !(0 == ssl3_connect_~tmp___7~0); 97794#L396 assume !(0 == ssl3_connect_~tmp___8~0); 97786#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 97784#L520 ssl3_connect_~skip~0 := 0; 97766#L98-1 assume !false; 97767#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 97754#L101 assume !(12292 == ssl3_connect_~s__state~0); 97755#L104 assume !(16384 == ssl3_connect_~s__state~0); 97742#L107 assume !(4096 == ssl3_connect_~s__state~0); 97743#L110 assume !(20480 == ssl3_connect_~s__state~0); 97730#L113 assume !(4099 == ssl3_connect_~s__state~0); 97731#L116 assume !(4368 == ssl3_connect_~s__state~0); 97718#L119 assume !(4369 == ssl3_connect_~s__state~0); 97719#L122 assume !(4384 == ssl3_connect_~s__state~0); 97706#L125 assume !(4385 == ssl3_connect_~s__state~0); 97707#L128 assume !(4400 == ssl3_connect_~s__state~0); 97694#L131 assume !(4401 == ssl3_connect_~s__state~0); 97695#L134 assume !(4416 == ssl3_connect_~s__state~0); 97682#L137 assume !(4417 == ssl3_connect_~s__state~0); 97683#L140 assume !(4432 == ssl3_connect_~s__state~0); 97670#L143 assume !(4433 == ssl3_connect_~s__state~0); 97671#L146 assume !(4448 == ssl3_connect_~s__state~0); 97658#L149 assume !(4449 == ssl3_connect_~s__state~0); 97659#L152 assume !(4464 == ssl3_connect_~s__state~0); 97646#L155 assume !(4465 == ssl3_connect_~s__state~0); 97647#L158 assume !(4466 == ssl3_connect_~s__state~0); 97634#L161 assume !(4467 == ssl3_connect_~s__state~0); 97635#L164 assume !(4480 == ssl3_connect_~s__state~0); 97622#L167 assume !(4481 == ssl3_connect_~s__state~0); 97623#L170 assume !(4496 == ssl3_connect_~s__state~0); 97610#L173 assume !(4497 == ssl3_connect_~s__state~0); 97611#L176 assume !(4512 == ssl3_connect_~s__state~0); 97598#L179 assume !(4513 == ssl3_connect_~s__state~0); 97599#L182 assume 4528 == ssl3_connect_~s__state~0; 97562#L186 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet42;havoc ssl3_connect_#t~nondet42; 97563#L404 assume !(ssl3_connect_~ret~0 <= 0);ssl3_connect_~s__state~0 := 4352;ssl3_connect_~__cil_tmp57~0 := ssl3_connect_~s__s3__flags~0;ssl3_connect_~__cil_tmp58~0 := 5 + ssl3_connect_~__cil_tmp57~0;ssl3_connect_~s__s3__flags~0 := ssl3_connect_~__cil_tmp58~0; 97552#L411 assume 0 != ssl3_connect_~s__hit~0;ssl3_connect_~s__s3__tmp__next_state___0~0 := 3;ssl3_connect_~__cil_tmp59~0 := ssl3_connect_~s__s3__flags~0; 94468#L415 assume !(0 != ssl3_connect_~__cil_tmp59~0 - 2); 94469#L411-1 ssl3_connect_~s__init_num~0 := 0; 97998#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 97995#L520 ssl3_connect_~skip~0 := 0; 97994#L98-1 assume !false; 97993#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 97992#L101 assume !(12292 == ssl3_connect_~s__state~0); 97991#L104 assume !(16384 == ssl3_connect_~s__state~0); 97990#L107 assume !(4096 == ssl3_connect_~s__state~0); 97989#L110 assume !(20480 == ssl3_connect_~s__state~0); 97988#L113 assume !(4099 == ssl3_connect_~s__state~0); 97987#L116 assume !(4368 == ssl3_connect_~s__state~0); 97986#L119 assume !(4369 == ssl3_connect_~s__state~0); 97980#L122 assume !(4384 == ssl3_connect_~s__state~0); 97977#L125 assume !(4385 == ssl3_connect_~s__state~0); 97974#L128 assume !(4400 == ssl3_connect_~s__state~0); 97971#L131 assume !(4401 == ssl3_connect_~s__state~0); 97968#L134 assume !(4416 == ssl3_connect_~s__state~0); 97965#L137 assume !(4417 == ssl3_connect_~s__state~0); 97962#L140 assume !(4432 == ssl3_connect_~s__state~0); 97959#L143 assume !(4433 == ssl3_connect_~s__state~0); 97956#L146 assume !(4448 == ssl3_connect_~s__state~0); 97953#L149 assume !(4449 == ssl3_connect_~s__state~0); 97950#L152 assume !(4464 == ssl3_connect_~s__state~0); 97947#L155 assume !(4465 == ssl3_connect_~s__state~0); 97944#L158 assume !(4466 == ssl3_connect_~s__state~0); 97941#L161 assume !(4467 == ssl3_connect_~s__state~0); 97938#L164 assume !(4480 == ssl3_connect_~s__state~0); 97935#L167 assume !(4481 == ssl3_connect_~s__state~0); 97932#L170 assume !(4496 == ssl3_connect_~s__state~0); 97929#L173 assume !(4497 == ssl3_connect_~s__state~0); 97926#L176 assume !(4512 == ssl3_connect_~s__state~0); 97923#L179 assume !(4513 == ssl3_connect_~s__state~0); 97920#L182 assume !(4528 == ssl3_connect_~s__state~0); 97917#L185 assume !(4529 == ssl3_connect_~s__state~0); 97912#L188 assume !(4560 == ssl3_connect_~s__state~0); 95819#L191 assume !(4561 == ssl3_connect_~s__state~0); 95817#L194 assume 4352 == ssl3_connect_~s__state~0; 95816#L195 ssl3_connect_~__cil_tmp62~0 := ssl3_connect_~num1~0; 95814#L444 assume !(ssl3_connect_~__cil_tmp62~0 > 0); 95812#L444-2 ssl3_connect_~s__state~0 := ssl3_connect_~s__s3__tmp__next_state___0~0; 95810#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 95807#L520 ssl3_connect_~skip~0 := 0; 95806#L98-1 assume !false; 95805#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 95804#L101 assume !(12292 == ssl3_connect_~s__state~0); 95803#L104 assume !(16384 == ssl3_connect_~s__state~0); 95802#L107 assume !(4096 == ssl3_connect_~s__state~0); 95801#L110 assume !(20480 == ssl3_connect_~s__state~0); 95799#L113 assume !(4099 == ssl3_connect_~s__state~0); 95798#L116 assume !(4368 == ssl3_connect_~s__state~0); 95796#L119 assume !(4369 == ssl3_connect_~s__state~0); 95795#L122 assume !(4384 == ssl3_connect_~s__state~0); 95793#L125 assume !(4385 == ssl3_connect_~s__state~0); 95790#L128 assume !(4400 == ssl3_connect_~s__state~0); 95791#L131 assume !(4401 == ssl3_connect_~s__state~0); 95792#L134 assume !(4416 == ssl3_connect_~s__state~0); 97592#L137 assume !(4417 == ssl3_connect_~s__state~0); 97591#L140 assume !(4432 == ssl3_connect_~s__state~0); 97589#L143 assume !(4433 == ssl3_connect_~s__state~0); 97588#L146 assume !(4448 == ssl3_connect_~s__state~0); 97586#L149 assume !(4449 == ssl3_connect_~s__state~0); 97585#L152 assume !(4464 == ssl3_connect_~s__state~0); 97584#L155 assume !(4465 == ssl3_connect_~s__state~0); 97583#L158 assume !(4466 == ssl3_connect_~s__state~0); 97582#L161 assume !(4467 == ssl3_connect_~s__state~0); 97581#L164 assume !(4480 == ssl3_connect_~s__state~0); 97579#L167 assume !(4481 == ssl3_connect_~s__state~0); 97578#L170 assume !(4496 == ssl3_connect_~s__state~0); 97576#L173 assume !(4497 == ssl3_connect_~s__state~0); 97575#L176 assume !(4512 == ssl3_connect_~s__state~0); 97573#L179 assume !(4513 == ssl3_connect_~s__state~0); 97572#L182 assume !(4528 == ssl3_connect_~s__state~0); 97568#L185 assume !(4529 == ssl3_connect_~s__state~0); 97569#L188 assume 4560 == ssl3_connect_~s__state~0; 97903#L192 [2019-11-28 20:38:47,720 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 20:38:47,720 INFO L82 PathProgramCache]: Analyzing trace with hash 1201831034, now seen corresponding path program 1 times [2019-11-28 20:38:47,721 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 20:38:47,721 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [508204107] [2019-11-28 20:38:47,721 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 20:38:47,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 20:38:47,738 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-28 20:38:47,739 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [508204107] [2019-11-28 20:38:47,739 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-28 20:38:47,739 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2019-11-28 20:38:47,739 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [156730834] [2019-11-28 20:38:47,739 INFO L799 eck$LassoCheckResult]: stem already infeasible [2019-11-28 20:38:47,740 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 20:38:47,740 INFO L82 PathProgramCache]: Analyzing trace with hash 1120388951, now seen corresponding path program 1 times [2019-11-28 20:38:47,740 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 20:38:47,740 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2111966227] [2019-11-28 20:38:47,740 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 20:38:47,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 20:38:47,786 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 124 proven. 34 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2019-11-28 20:38:47,786 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2111966227] [2019-11-28 20:38:47,786 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [422467474] [2019-11-28 20:38:47,787 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 86 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 86 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-28 20:38:47,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 20:38:47,838 INFO L264 TraceCheckSpWp]: Trace formula consists of 194 conjuncts, 3 conjunts are in the unsatisfiable core [2019-11-28 20:38:47,840 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2019-11-28 20:38:47,859 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 124 proven. 34 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2019-11-28 20:38:47,860 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-11-28 20:38:47,860 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 3] total 3 [2019-11-28 20:38:47,860 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1728772723] [2019-11-28 20:38:47,861 INFO L811 eck$LassoCheckResult]: loop already infeasible [2019-11-28 20:38:47,861 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-28 20:38:47,861 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-28 20:38:47,861 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-28 20:38:47,861 INFO L87 Difference]: Start difference. First operand 5472 states and 6473 transitions. cyclomatic complexity: 1005 Second operand 3 states. [2019-11-28 20:38:47,995 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-28 20:38:47,995 INFO L93 Difference]: Finished difference Result 5478 states and 6477 transitions. [2019-11-28 20:38:47,995 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-28 20:38:47,996 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 5478 states and 6477 transitions. [2019-11-28 20:38:48,010 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 3378 [2019-11-28 20:38:48,024 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 5478 states to 5478 states and 6477 transitions. [2019-11-28 20:38:48,024 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 5478 [2019-11-28 20:38:48,027 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 5478 [2019-11-28 20:38:48,028 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5478 states and 6477 transitions. [2019-11-28 20:38:48,028 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2019-11-28 20:38:48,028 INFO L688 BuchiCegarLoop]: Abstraction has 5478 states and 6477 transitions. [2019-11-28 20:38:48,031 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5478 states and 6477 transitions. [2019-11-28 20:38:48,081 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5478 to 5472. [2019-11-28 20:38:48,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5472 states. [2019-11-28 20:38:48,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5472 states to 5472 states and 6471 transitions. [2019-11-28 20:38:48,091 INFO L711 BuchiCegarLoop]: Abstraction has 5472 states and 6471 transitions. [2019-11-28 20:38:48,091 INFO L591 BuchiCegarLoop]: Abstraction has 5472 states and 6471 transitions. [2019-11-28 20:38:48,092 INFO L424 BuchiCegarLoop]: ======== Iteration 29============ [2019-11-28 20:38:48,092 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 5472 states and 6471 transitions. [2019-11-28 20:38:48,103 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 3378 [2019-11-28 20:38:48,104 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-11-28 20:38:48,104 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-11-28 20:38:48,105 INFO L849 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-28 20:38:48,105 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-28 20:38:48,106 INFO L794 eck$LassoCheckResult]: Stem: 105844#ULTIMATE.startENTRY havoc main_#res;havoc main_#t~ret48, main_~s~0;havoc main_~s~0;main_~s~0 := 12292;ssl3_connect_#in~initial_state := main_~s~0;havoc ssl3_connect_#res;havoc ssl3_connect_#t~nondet0, ssl3_connect_#t~nondet1, ssl3_connect_#t~nondet2, ssl3_connect_#t~nondet3, ssl3_connect_#t~nondet4, ssl3_connect_#t~nondet5, ssl3_connect_#t~nondet6, ssl3_connect_#t~nondet7, ssl3_connect_#t~nondet8, ssl3_connect_#t~nondet9, ssl3_connect_#t~nondet10, ssl3_connect_#t~nondet11, ssl3_connect_#t~nondet12, ssl3_connect_#t~nondet13, ssl3_connect_#t~nondet14, ssl3_connect_#t~nondet15, ssl3_connect_#t~nondet16, ssl3_connect_#t~nondet17, ssl3_connect_#t~nondet18, ssl3_connect_#t~nondet19, ssl3_connect_#t~nondet20, ssl3_connect_#t~nondet21, ssl3_connect_#t~nondet22, ssl3_connect_#t~nondet23, ssl3_connect_#t~nondet24, ssl3_connect_#t~nondet25, ssl3_connect_#t~nondet26, ssl3_connect_#t~nondet27, ssl3_connect_#t~post28, ssl3_connect_#t~post29, ssl3_connect_#t~nondet30, ssl3_connect_#t~post31, ssl3_connect_#t~nondet32, ssl3_connect_#t~nondet33, ssl3_connect_#t~nondet34, ssl3_connect_#t~nondet35, ssl3_connect_#t~nondet36, ssl3_connect_#t~nondet37, ssl3_connect_#t~nondet38, ssl3_connect_#t~nondet39, ssl3_connect_#t~nondet40, ssl3_connect_#t~nondet41, ssl3_connect_#t~nondet42, ssl3_connect_#t~nondet43, ssl3_connect_#t~post44, ssl3_connect_#t~post45, ssl3_connect_#t~nondet46, ssl3_connect_#t~post47, ssl3_connect_~initial_state, ssl3_connect_~s__info_callback~0, ssl3_connect_~s__in_handshake~0, ssl3_connect_~s__state~0, ssl3_connect_~s__new_session~0, ssl3_connect_~s__server~0, ssl3_connect_~s__version~0, ssl3_connect_~s__type~0, ssl3_connect_~s__init_num~0, ssl3_connect_~s__bbio~0, ssl3_connect_~s__wbio~0, ssl3_connect_~s__hit~0, ssl3_connect_~s__rwstate~0, ssl3_connect_~s__init_buf___0~0, ssl3_connect_~s__debug~0, ssl3_connect_~s__shutdown~0, ssl3_connect_~s__ctx__info_callback~0, ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0, ssl3_connect_~s__ctx__stats__sess_connect~0, ssl3_connect_~s__ctx__stats__sess_hit~0, ssl3_connect_~s__ctx__stats__sess_connect_good~0, ssl3_connect_~s__s3__change_cipher_spec~0, ssl3_connect_~s__s3__flags~0, ssl3_connect_~s__s3__delay_buf_pop_ret~0, ssl3_connect_~s__s3__tmp__cert_req~0, ssl3_connect_~s__s3__tmp__new_compression~0, ssl3_connect_~s__s3__tmp__reuse_message~0, ssl3_connect_~s__s3__tmp__new_cipher~0, ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0, ssl3_connect_~s__s3__tmp__next_state___0~0, ssl3_connect_~s__s3__tmp__new_compression__id~0, ssl3_connect_~s__session__cipher~0, ssl3_connect_~s__session__compress_meth~0, ssl3_connect_~buf~0, ssl3_connect_~tmp~0, ssl3_connect_~l~0, ssl3_connect_~num1~0, ssl3_connect_~cb~0, ssl3_connect_~ret~0, ssl3_connect_~new_state~0, ssl3_connect_~state~0, ssl3_connect_~skip~0, ssl3_connect_~tmp___0~0, ssl3_connect_~tmp___1~0, ssl3_connect_~tmp___2~0, ssl3_connect_~tmp___3~0, ssl3_connect_~tmp___4~0, ssl3_connect_~tmp___5~0, ssl3_connect_~tmp___6~0, ssl3_connect_~tmp___7~0, ssl3_connect_~tmp___8~0, ssl3_connect_~tmp___9~0, ssl3_connect_~blastFlag~0, ssl3_connect_~__cil_tmp55~0, ssl3_connect_~__cil_tmp56~0, ssl3_connect_~__cil_tmp57~0, ssl3_connect_~__cil_tmp58~0, ssl3_connect_~__cil_tmp59~0, ssl3_connect_~__cil_tmp60~0, ssl3_connect_~__cil_tmp61~0, ssl3_connect_~__cil_tmp62~0, ssl3_connect_~__cil_tmp63~0, ssl3_connect_~__cil_tmp64~0, ssl3_connect_~__cil_tmp65~0;ssl3_connect_~initial_state := ssl3_connect_#in~initial_state;ssl3_connect_~s__info_callback~0 := ssl3_connect_#t~nondet0;havoc ssl3_connect_#t~nondet0;ssl3_connect_~s__in_handshake~0 := ssl3_connect_#t~nondet1;havoc ssl3_connect_#t~nondet1;havoc ssl3_connect_~s__state~0;havoc ssl3_connect_~s__new_session~0;havoc ssl3_connect_~s__server~0;ssl3_connect_~s__version~0 := ssl3_connect_#t~nondet2;havoc ssl3_connect_#t~nondet2;havoc ssl3_connect_~s__type~0;havoc ssl3_connect_~s__init_num~0;ssl3_connect_~s__bbio~0 := ssl3_connect_#t~nondet3;havoc ssl3_connect_#t~nondet3;ssl3_connect_~s__wbio~0 := ssl3_connect_#t~nondet4;havoc ssl3_connect_#t~nondet4;ssl3_connect_~s__hit~0 := ssl3_connect_#t~nondet5;havoc ssl3_connect_#t~nondet5;havoc ssl3_connect_~s__rwstate~0;ssl3_connect_~s__init_buf___0~0 := 1;ssl3_connect_~s__debug~0 := ssl3_connect_#t~nondet6;havoc ssl3_connect_#t~nondet6;havoc ssl3_connect_~s__shutdown~0;ssl3_connect_~s__ctx__info_callback~0 := ssl3_connect_#t~nondet7;havoc ssl3_connect_#t~nondet7;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0 := ssl3_connect_#t~nondet8;havoc ssl3_connect_#t~nondet8;ssl3_connect_~s__ctx__stats__sess_connect~0 := ssl3_connect_#t~nondet9;havoc ssl3_connect_#t~nondet9;ssl3_connect_~s__ctx__stats__sess_hit~0 := ssl3_connect_#t~nondet10;havoc ssl3_connect_#t~nondet10;ssl3_connect_~s__ctx__stats__sess_connect_good~0 := ssl3_connect_#t~nondet11;havoc ssl3_connect_#t~nondet11;havoc ssl3_connect_~s__s3__change_cipher_spec~0;havoc ssl3_connect_~s__s3__flags~0;havoc ssl3_connect_~s__s3__delay_buf_pop_ret~0;ssl3_connect_~s__s3__tmp__cert_req~0 := ssl3_connect_#t~nondet12;havoc ssl3_connect_#t~nondet12;ssl3_connect_~s__s3__tmp__new_compression~0 := ssl3_connect_#t~nondet13;havoc ssl3_connect_#t~nondet13;ssl3_connect_~s__s3__tmp__reuse_message~0 := ssl3_connect_#t~nondet14;havoc ssl3_connect_#t~nondet14;ssl3_connect_~s__s3__tmp__new_cipher~0 := ssl3_connect_#t~nondet15;havoc ssl3_connect_#t~nondet15;ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0 := ssl3_connect_#t~nondet16;havoc ssl3_connect_#t~nondet16;havoc ssl3_connect_~s__s3__tmp__next_state___0~0;ssl3_connect_~s__s3__tmp__new_compression__id~0 := ssl3_connect_#t~nondet17;havoc ssl3_connect_#t~nondet17;havoc ssl3_connect_~s__session__cipher~0;havoc ssl3_connect_~s__session__compress_meth~0;havoc ssl3_connect_~buf~0;havoc ssl3_connect_~tmp~0;havoc ssl3_connect_~l~0;havoc ssl3_connect_~num1~0;havoc ssl3_connect_~cb~0;havoc ssl3_connect_~ret~0;havoc ssl3_connect_~new_state~0;havoc ssl3_connect_~state~0;havoc ssl3_connect_~skip~0;havoc ssl3_connect_~tmp___0~0;ssl3_connect_~tmp___1~0 := ssl3_connect_#t~nondet18;havoc ssl3_connect_#t~nondet18;ssl3_connect_~tmp___2~0 := ssl3_connect_#t~nondet19;havoc ssl3_connect_#t~nondet19;ssl3_connect_~tmp___3~0 := ssl3_connect_#t~nondet20;havoc ssl3_connect_#t~nondet20;ssl3_connect_~tmp___4~0 := ssl3_connect_#t~nondet21;havoc ssl3_connect_#t~nondet21;ssl3_connect_~tmp___5~0 := ssl3_connect_#t~nondet22;havoc ssl3_connect_#t~nondet22;ssl3_connect_~tmp___6~0 := ssl3_connect_#t~nondet23;havoc ssl3_connect_#t~nondet23;ssl3_connect_~tmp___7~0 := ssl3_connect_#t~nondet24;havoc ssl3_connect_#t~nondet24;ssl3_connect_~tmp___8~0 := ssl3_connect_#t~nondet25;havoc ssl3_connect_#t~nondet25;ssl3_connect_~tmp___9~0 := ssl3_connect_#t~nondet26;havoc ssl3_connect_#t~nondet26;havoc ssl3_connect_~blastFlag~0;havoc ssl3_connect_~__cil_tmp55~0;havoc ssl3_connect_~__cil_tmp56~0;havoc ssl3_connect_~__cil_tmp57~0;havoc ssl3_connect_~__cil_tmp58~0;havoc ssl3_connect_~__cil_tmp59~0;havoc ssl3_connect_~__cil_tmp60~0;havoc ssl3_connect_~__cil_tmp61~0;havoc ssl3_connect_~__cil_tmp62~0;havoc ssl3_connect_~__cil_tmp63~0;havoc ssl3_connect_~__cil_tmp64~0;havoc ssl3_connect_~__cil_tmp65~0;ssl3_connect_~s__state~0 := ssl3_connect_~initial_state;ssl3_connect_~blastFlag~0 := 0;ssl3_connect_~tmp~0 := ssl3_connect_#t~nondet27;havoc ssl3_connect_#t~nondet27;ssl3_connect_~cb~0 := 0;ssl3_connect_~ret~0 := -1;ssl3_connect_~skip~0 := 0;ssl3_connect_~tmp___0~0 := 0; 105745#L84 assume 0 != ssl3_connect_~s__info_callback~0;ssl3_connect_~cb~0 := ssl3_connect_~s__info_callback~0; 105746#L87-2 ssl3_connect_#t~post28 := ssl3_connect_~s__in_handshake~0;ssl3_connect_~s__in_handshake~0 := 1 + ssl3_connect_#t~post28;havoc ssl3_connect_#t~post28; 105762#L92 assume !(0 != ssl3_connect_~tmp___1~0 - 12288); 105764#L98-1 assume !false; 106012#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 108103#L101 assume !(12292 == ssl3_connect_~s__state~0); 105999#L104 assume !(16384 == ssl3_connect_~s__state~0); 108096#L107 assume !(4096 == ssl3_connect_~s__state~0); 108097#L110 assume !(20480 == ssl3_connect_~s__state~0); 108088#L113 assume !(4099 == ssl3_connect_~s__state~0); 108089#L116 assume !(4368 == ssl3_connect_~s__state~0); 108080#L119 assume !(4369 == ssl3_connect_~s__state~0); 108081#L122 assume !(4384 == ssl3_connect_~s__state~0); 108068#L125 assume !(4385 == ssl3_connect_~s__state~0); 108069#L128 assume !(4400 == ssl3_connect_~s__state~0); 108060#L131 assume !(4401 == ssl3_connect_~s__state~0); 108061#L134 assume !(4416 == ssl3_connect_~s__state~0); 108049#L137 assume !(4417 == ssl3_connect_~s__state~0); 108050#L140 assume !(4432 == ssl3_connect_~s__state~0); 108040#L143 assume !(4433 == ssl3_connect_~s__state~0); 108041#L146 assume !(4448 == ssl3_connect_~s__state~0); 108031#L149 assume !(4449 == ssl3_connect_~s__state~0); 108032#L152 assume !(4464 == ssl3_connect_~s__state~0); 108022#L155 assume !(4465 == ssl3_connect_~s__state~0); 108023#L158 assume !(4466 == ssl3_connect_~s__state~0); 108014#L161 assume !(4467 == ssl3_connect_~s__state~0); 108015#L164 assume !(4480 == ssl3_connect_~s__state~0); 108005#L167 assume !(4481 == ssl3_connect_~s__state~0); 108006#L170 assume !(4496 == ssl3_connect_~s__state~0); 107996#L173 assume !(4497 == ssl3_connect_~s__state~0); 107997#L176 assume !(4512 == ssl3_connect_~s__state~0); 107987#L179 assume !(4513 == ssl3_connect_~s__state~0); 107988#L182 assume !(4528 == ssl3_connect_~s__state~0); 107982#L185 assume !(4529 == ssl3_connect_~s__state~0); 107983#L188 assume !(4560 == ssl3_connect_~s__state~0); 105791#L191 assume 4561 == ssl3_connect_~s__state~0; 105790#L192 [2019-11-28 20:38:48,106 INFO L796 eck$LassoCheckResult]: Loop: 105790#L192 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet43;havoc ssl3_connect_#t~nondet43; 105758#L431 assume !(ssl3_connect_~ret~0 <= 0); 105759#L434 assume 0 != ssl3_connect_~s__hit~0;ssl3_connect_~s__state~0 := 4512; 105886#L434-2 ssl3_connect_~s__init_num~0 := 0; 110634#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 110628#L520 ssl3_connect_~skip~0 := 0; 110623#L98-1 assume !false; 110622#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 110621#L101 assume !(12292 == ssl3_connect_~s__state~0); 110620#L104 assume !(16384 == ssl3_connect_~s__state~0); 110614#L107 assume !(4096 == ssl3_connect_~s__state~0); 110613#L110 assume !(20480 == ssl3_connect_~s__state~0); 107047#L113 assume !(4099 == ssl3_connect_~s__state~0); 107042#L116 assume !(4368 == ssl3_connect_~s__state~0); 107037#L119 assume !(4369 == ssl3_connect_~s__state~0); 107032#L122 assume !(4384 == ssl3_connect_~s__state~0); 107026#L125 assume !(4385 == ssl3_connect_~s__state~0); 107027#L128 assume !(4400 == ssl3_connect_~s__state~0); 110587#L131 assume !(4401 == ssl3_connect_~s__state~0); 110584#L134 assume !(4416 == ssl3_connect_~s__state~0); 107005#L137 assume !(4417 == ssl3_connect_~s__state~0); 107000#L140 assume !(4432 == ssl3_connect_~s__state~0); 106995#L143 assume !(4433 == ssl3_connect_~s__state~0); 106990#L146 assume !(4448 == ssl3_connect_~s__state~0); 106985#L149 assume !(4449 == ssl3_connect_~s__state~0); 106980#L152 assume !(4464 == ssl3_connect_~s__state~0); 106975#L155 assume !(4465 == ssl3_connect_~s__state~0); 106970#L158 assume !(4466 == ssl3_connect_~s__state~0); 106965#L161 assume !(4467 == ssl3_connect_~s__state~0); 106959#L164 assume !(4480 == ssl3_connect_~s__state~0); 106960#L167 assume !(4481 == ssl3_connect_~s__state~0); 106948#L170 assume !(4496 == ssl3_connect_~s__state~0); 106943#L173 assume !(4497 == ssl3_connect_~s__state~0); 106938#L176 assume 4512 == ssl3_connect_~s__state~0; 106096#L180 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet41;havoc ssl3_connect_#t~nondet41; 106928#L381 assume !(ssl3_connect_~ret~0 <= 0);ssl3_connect_~s__state~0 := 4528;ssl3_connect_~s__init_num~0 := 0;ssl3_connect_~s__session__cipher~0 := ssl3_connect_~s__s3__tmp__new_cipher~0; 106929#L387 assume 0 == ssl3_connect_~s__s3__tmp__new_compression~0;ssl3_connect_~s__session__compress_meth~0 := 0; 106918#L387-2 assume !(0 == ssl3_connect_~tmp___7~0); 106913#L396 assume !(0 == ssl3_connect_~tmp___8~0); 106907#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 106905#L520 ssl3_connect_~skip~0 := 0; 106875#L98-1 assume !false; 106865#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 106866#L101 assume !(12292 == ssl3_connect_~s__state~0); 106853#L104 assume !(16384 == ssl3_connect_~s__state~0); 106854#L107 assume !(4096 == ssl3_connect_~s__state~0); 110497#L110 assume !(20480 == ssl3_connect_~s__state~0); 110494#L113 assume !(4099 == ssl3_connect_~s__state~0); 110491#L116 assume !(4368 == ssl3_connect_~s__state~0); 110488#L119 assume !(4369 == ssl3_connect_~s__state~0); 110485#L122 assume !(4384 == ssl3_connect_~s__state~0); 106816#L125 assume !(4385 == ssl3_connect_~s__state~0); 106817#L128 assume !(4400 == ssl3_connect_~s__state~0); 110476#L131 assume !(4401 == ssl3_connect_~s__state~0); 110474#L134 assume !(4416 == ssl3_connect_~s__state~0); 110472#L137 assume !(4417 == ssl3_connect_~s__state~0); 110470#L140 assume !(4432 == ssl3_connect_~s__state~0); 110468#L143 assume !(4433 == ssl3_connect_~s__state~0); 110466#L146 assume !(4448 == ssl3_connect_~s__state~0); 110453#L149 assume !(4449 == ssl3_connect_~s__state~0); 110450#L152 assume !(4464 == ssl3_connect_~s__state~0); 110441#L155 assume !(4465 == ssl3_connect_~s__state~0); 110425#L158 assume !(4466 == ssl3_connect_~s__state~0); 110423#L161 assume !(4467 == ssl3_connect_~s__state~0); 110421#L164 assume !(4480 == ssl3_connect_~s__state~0); 110419#L167 assume !(4481 == ssl3_connect_~s__state~0); 110417#L170 assume !(4496 == ssl3_connect_~s__state~0); 110415#L173 assume !(4497 == ssl3_connect_~s__state~0); 110413#L176 assume !(4512 == ssl3_connect_~s__state~0); 110412#L179 assume !(4513 == ssl3_connect_~s__state~0); 110410#L182 assume 4528 == ssl3_connect_~s__state~0; 106659#L186 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet42;havoc ssl3_connect_#t~nondet42; 106499#L404 assume !(ssl3_connect_~ret~0 <= 0);ssl3_connect_~s__state~0 := 4352;ssl3_connect_~__cil_tmp57~0 := ssl3_connect_~s__s3__flags~0;ssl3_connect_~__cil_tmp58~0 := 5 + ssl3_connect_~__cil_tmp57~0;ssl3_connect_~s__s3__flags~0 := ssl3_connect_~__cil_tmp58~0; 106266#L411 assume 0 != ssl3_connect_~s__hit~0;ssl3_connect_~s__s3__tmp__next_state___0~0 := 3;ssl3_connect_~__cil_tmp59~0 := ssl3_connect_~s__s3__flags~0; 106267#L415 assume !(0 != ssl3_connect_~__cil_tmp59~0 - 2); 106278#L411-1 ssl3_connect_~s__init_num~0 := 0; 106279#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 106230#L520 ssl3_connect_~skip~0 := 0; 106231#L98-1 assume !false; 106222#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 106223#L101 assume !(12292 == ssl3_connect_~s__state~0); 106214#L104 assume !(16384 == ssl3_connect_~s__state~0); 106215#L107 assume !(4096 == ssl3_connect_~s__state~0); 106206#L110 assume !(20480 == ssl3_connect_~s__state~0); 106207#L113 assume !(4099 == ssl3_connect_~s__state~0); 106198#L116 assume !(4368 == ssl3_connect_~s__state~0); 106199#L119 assume !(4369 == ssl3_connect_~s__state~0); 106187#L122 assume !(4384 == ssl3_connect_~s__state~0); 106188#L125 assume !(4385 == ssl3_connect_~s__state~0); 106460#L128 assume !(4400 == ssl3_connect_~s__state~0); 106461#L131 assume !(4401 == ssl3_connect_~s__state~0); 106456#L134 assume !(4416 == ssl3_connect_~s__state~0); 106457#L137 assume !(4417 == ssl3_connect_~s__state~0); 106451#L140 assume !(4432 == ssl3_connect_~s__state~0); 106452#L143 assume !(4433 == ssl3_connect_~s__state~0); 106446#L146 assume !(4448 == ssl3_connect_~s__state~0); 106447#L149 assume !(4449 == ssl3_connect_~s__state~0); 106441#L152 assume !(4464 == ssl3_connect_~s__state~0); 106442#L155 assume !(4465 == ssl3_connect_~s__state~0); 106437#L158 assume !(4466 == ssl3_connect_~s__state~0); 106438#L161 assume !(4467 == ssl3_connect_~s__state~0); 106393#L164 assume !(4480 == ssl3_connect_~s__state~0); 106394#L167 assume !(4481 == ssl3_connect_~s__state~0); 106674#L170 assume !(4496 == ssl3_connect_~s__state~0); 106670#L173 assume !(4497 == ssl3_connect_~s__state~0); 106671#L176 assume !(4512 == ssl3_connect_~s__state~0); 106665#L179 assume !(4513 == ssl3_connect_~s__state~0); 106666#L182 assume !(4528 == ssl3_connect_~s__state~0); 106087#L185 assume !(4529 == ssl3_connect_~s__state~0); 106088#L188 assume !(4560 == ssl3_connect_~s__state~0); 106079#L191 assume !(4561 == ssl3_connect_~s__state~0); 106080#L194 assume 4352 == ssl3_connect_~s__state~0; 106072#L195 ssl3_connect_~__cil_tmp62~0 := ssl3_connect_~num1~0; 106073#L444 assume !(ssl3_connect_~__cil_tmp62~0 > 0); 106064#L444-2 ssl3_connect_~s__state~0 := ssl3_connect_~s__s3__tmp__next_state___0~0; 106065#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 110322#L520 ssl3_connect_~skip~0 := 0; 110321#L98-1 assume !false; 110320#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 110318#L101 assume !(12292 == ssl3_connect_~s__state~0); 110317#L104 assume !(16384 == ssl3_connect_~s__state~0); 106028#L107 assume !(4096 == ssl3_connect_~s__state~0); 106030#L110 assume !(20480 == ssl3_connect_~s__state~0); 106031#L113 assume !(4099 == ssl3_connect_~s__state~0); 106032#L116 assume !(4368 == ssl3_connect_~s__state~0); 106291#L119 assume !(4369 == ssl3_connect_~s__state~0); 106251#L122 assume !(4384 == ssl3_connect_~s__state~0); 106252#L125 assume !(4385 == ssl3_connect_~s__state~0); 106462#L128 assume !(4400 == ssl3_connect_~s__state~0); 110278#L131 assume !(4401 == ssl3_connect_~s__state~0); 110279#L134 assume !(4416 == ssl3_connect_~s__state~0); 106453#L137 assume !(4417 == ssl3_connect_~s__state~0); 106455#L140 assume !(4432 == ssl3_connect_~s__state~0); 106681#L143 assume !(4433 == ssl3_connect_~s__state~0); 106677#L146 assume !(4448 == ssl3_connect_~s__state~0); 106679#L149 assume !(4449 == ssl3_connect_~s__state~0); 106676#L152 assume !(4464 == ssl3_connect_~s__state~0); 106439#L155 assume !(4465 == ssl3_connect_~s__state~0); 106440#L158 assume !(4466 == ssl3_connect_~s__state~0); 110357#L161 assume !(4467 == ssl3_connect_~s__state~0); 110355#L164 assume !(4480 == ssl3_connect_~s__state~0); 110353#L167 assume !(4481 == ssl3_connect_~s__state~0); 110352#L170 assume !(4496 == ssl3_connect_~s__state~0); 106105#L173 assume !(4497 == ssl3_connect_~s__state~0); 106106#L176 assume !(4512 == ssl3_connect_~s__state~0); 106095#L179 assume !(4513 == ssl3_connect_~s__state~0); 106097#L182 assume !(4528 == ssl3_connect_~s__state~0); 106658#L185 assume !(4529 == ssl3_connect_~s__state~0); 106660#L188 assume 4560 == ssl3_connect_~s__state~0; 105790#L192 [2019-11-28 20:38:48,106 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 20:38:48,106 INFO L82 PathProgramCache]: Analyzing trace with hash -1397943360, now seen corresponding path program 1 times [2019-11-28 20:38:48,106 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 20:38:48,106 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1160177688] [2019-11-28 20:38:48,107 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 20:38:48,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 20:38:48,124 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-28 20:38:48,124 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1160177688] [2019-11-28 20:38:48,124 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-28 20:38:48,124 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2019-11-28 20:38:48,124 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [554314821] [2019-11-28 20:38:48,125 INFO L799 eck$LassoCheckResult]: stem already infeasible [2019-11-28 20:38:48,125 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 20:38:48,125 INFO L82 PathProgramCache]: Analyzing trace with hash 1120388951, now seen corresponding path program 2 times [2019-11-28 20:38:48,126 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 20:38:48,126 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [7878742] [2019-11-28 20:38:48,126 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 20:38:48,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 20:38:48,175 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 124 proven. 34 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2019-11-28 20:38:48,176 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [7878742] [2019-11-28 20:38:48,176 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1703157103] [2019-11-28 20:38:48,176 INFO L92 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 87 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 87 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-28 20:38:48,232 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2019-11-28 20:38:48,232 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-11-28 20:38:48,233 INFO L264 TraceCheckSpWp]: Trace formula consists of 194 conjuncts, 3 conjunts are in the unsatisfiable core [2019-11-28 20:38:48,235 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2019-11-28 20:38:48,253 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 124 proven. 34 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2019-11-28 20:38:48,253 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-11-28 20:38:48,254 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 3] total 3 [2019-11-28 20:38:48,254 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1086827959] [2019-11-28 20:38:48,254 INFO L811 eck$LassoCheckResult]: loop already infeasible [2019-11-28 20:38:48,255 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-28 20:38:48,255 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-28 20:38:48,255 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-28 20:38:48,255 INFO L87 Difference]: Start difference. First operand 5472 states and 6471 transitions. cyclomatic complexity: 1003 Second operand 3 states. [2019-11-28 20:38:48,388 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-28 20:38:48,388 INFO L93 Difference]: Finished difference Result 5788 states and 6817 transitions. [2019-11-28 20:38:48,388 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-28 20:38:48,388 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 5788 states and 6817 transitions. [2019-11-28 20:38:48,404 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 3386 [2019-11-28 20:38:48,418 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 5788 states to 5724 states and 6751 transitions. [2019-11-28 20:38:48,418 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 5724 [2019-11-28 20:38:48,422 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 5724 [2019-11-28 20:38:48,422 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5724 states and 6751 transitions. [2019-11-28 20:38:48,426 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2019-11-28 20:38:48,426 INFO L688 BuchiCegarLoop]: Abstraction has 5724 states and 6751 transitions. [2019-11-28 20:38:48,429 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5724 states and 6751 transitions. [2019-11-28 20:38:48,523 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5724 to 5408. [2019-11-28 20:38:48,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5408 states. [2019-11-28 20:38:48,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5408 states to 5408 states and 6403 transitions. [2019-11-28 20:38:48,531 INFO L711 BuchiCegarLoop]: Abstraction has 5408 states and 6403 transitions. [2019-11-28 20:38:48,532 INFO L591 BuchiCegarLoop]: Abstraction has 5408 states and 6403 transitions. [2019-11-28 20:38:48,532 INFO L424 BuchiCegarLoop]: ======== Iteration 30============ [2019-11-28 20:38:48,532 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 5408 states and 6403 transitions. [2019-11-28 20:38:48,544 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 3378 [2019-11-28 20:38:48,544 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-11-28 20:38:48,545 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-11-28 20:38:48,546 INFO L849 BuchiCegarLoop]: Counterexample stem histogram [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, 1, 1, 1, 1] [2019-11-28 20:38:48,546 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-28 20:38:48,547 INFO L794 eck$LassoCheckResult]: Stem: 117555#ULTIMATE.startENTRY havoc main_#res;havoc main_#t~ret48, main_~s~0;havoc main_~s~0;main_~s~0 := 12292;ssl3_connect_#in~initial_state := main_~s~0;havoc ssl3_connect_#res;havoc ssl3_connect_#t~nondet0, ssl3_connect_#t~nondet1, ssl3_connect_#t~nondet2, ssl3_connect_#t~nondet3, ssl3_connect_#t~nondet4, ssl3_connect_#t~nondet5, ssl3_connect_#t~nondet6, ssl3_connect_#t~nondet7, ssl3_connect_#t~nondet8, ssl3_connect_#t~nondet9, ssl3_connect_#t~nondet10, ssl3_connect_#t~nondet11, ssl3_connect_#t~nondet12, ssl3_connect_#t~nondet13, ssl3_connect_#t~nondet14, ssl3_connect_#t~nondet15, ssl3_connect_#t~nondet16, ssl3_connect_#t~nondet17, ssl3_connect_#t~nondet18, ssl3_connect_#t~nondet19, ssl3_connect_#t~nondet20, ssl3_connect_#t~nondet21, ssl3_connect_#t~nondet22, ssl3_connect_#t~nondet23, ssl3_connect_#t~nondet24, ssl3_connect_#t~nondet25, ssl3_connect_#t~nondet26, ssl3_connect_#t~nondet27, ssl3_connect_#t~post28, ssl3_connect_#t~post29, ssl3_connect_#t~nondet30, ssl3_connect_#t~post31, ssl3_connect_#t~nondet32, ssl3_connect_#t~nondet33, ssl3_connect_#t~nondet34, ssl3_connect_#t~nondet35, ssl3_connect_#t~nondet36, ssl3_connect_#t~nondet37, ssl3_connect_#t~nondet38, ssl3_connect_#t~nondet39, ssl3_connect_#t~nondet40, ssl3_connect_#t~nondet41, ssl3_connect_#t~nondet42, ssl3_connect_#t~nondet43, ssl3_connect_#t~post44, ssl3_connect_#t~post45, ssl3_connect_#t~nondet46, ssl3_connect_#t~post47, ssl3_connect_~initial_state, ssl3_connect_~s__info_callback~0, ssl3_connect_~s__in_handshake~0, ssl3_connect_~s__state~0, ssl3_connect_~s__new_session~0, ssl3_connect_~s__server~0, ssl3_connect_~s__version~0, ssl3_connect_~s__type~0, ssl3_connect_~s__init_num~0, ssl3_connect_~s__bbio~0, ssl3_connect_~s__wbio~0, ssl3_connect_~s__hit~0, ssl3_connect_~s__rwstate~0, ssl3_connect_~s__init_buf___0~0, ssl3_connect_~s__debug~0, ssl3_connect_~s__shutdown~0, ssl3_connect_~s__ctx__info_callback~0, ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0, ssl3_connect_~s__ctx__stats__sess_connect~0, ssl3_connect_~s__ctx__stats__sess_hit~0, ssl3_connect_~s__ctx__stats__sess_connect_good~0, ssl3_connect_~s__s3__change_cipher_spec~0, ssl3_connect_~s__s3__flags~0, ssl3_connect_~s__s3__delay_buf_pop_ret~0, ssl3_connect_~s__s3__tmp__cert_req~0, ssl3_connect_~s__s3__tmp__new_compression~0, ssl3_connect_~s__s3__tmp__reuse_message~0, ssl3_connect_~s__s3__tmp__new_cipher~0, ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0, ssl3_connect_~s__s3__tmp__next_state___0~0, ssl3_connect_~s__s3__tmp__new_compression__id~0, ssl3_connect_~s__session__cipher~0, ssl3_connect_~s__session__compress_meth~0, ssl3_connect_~buf~0, ssl3_connect_~tmp~0, ssl3_connect_~l~0, ssl3_connect_~num1~0, ssl3_connect_~cb~0, ssl3_connect_~ret~0, ssl3_connect_~new_state~0, ssl3_connect_~state~0, ssl3_connect_~skip~0, ssl3_connect_~tmp___0~0, ssl3_connect_~tmp___1~0, ssl3_connect_~tmp___2~0, ssl3_connect_~tmp___3~0, ssl3_connect_~tmp___4~0, ssl3_connect_~tmp___5~0, ssl3_connect_~tmp___6~0, ssl3_connect_~tmp___7~0, ssl3_connect_~tmp___8~0, ssl3_connect_~tmp___9~0, ssl3_connect_~blastFlag~0, ssl3_connect_~__cil_tmp55~0, ssl3_connect_~__cil_tmp56~0, ssl3_connect_~__cil_tmp57~0, ssl3_connect_~__cil_tmp58~0, ssl3_connect_~__cil_tmp59~0, ssl3_connect_~__cil_tmp60~0, ssl3_connect_~__cil_tmp61~0, ssl3_connect_~__cil_tmp62~0, ssl3_connect_~__cil_tmp63~0, ssl3_connect_~__cil_tmp64~0, ssl3_connect_~__cil_tmp65~0;ssl3_connect_~initial_state := ssl3_connect_#in~initial_state;ssl3_connect_~s__info_callback~0 := ssl3_connect_#t~nondet0;havoc ssl3_connect_#t~nondet0;ssl3_connect_~s__in_handshake~0 := ssl3_connect_#t~nondet1;havoc ssl3_connect_#t~nondet1;havoc ssl3_connect_~s__state~0;havoc ssl3_connect_~s__new_session~0;havoc ssl3_connect_~s__server~0;ssl3_connect_~s__version~0 := ssl3_connect_#t~nondet2;havoc ssl3_connect_#t~nondet2;havoc ssl3_connect_~s__type~0;havoc ssl3_connect_~s__init_num~0;ssl3_connect_~s__bbio~0 := ssl3_connect_#t~nondet3;havoc ssl3_connect_#t~nondet3;ssl3_connect_~s__wbio~0 := ssl3_connect_#t~nondet4;havoc ssl3_connect_#t~nondet4;ssl3_connect_~s__hit~0 := ssl3_connect_#t~nondet5;havoc ssl3_connect_#t~nondet5;havoc ssl3_connect_~s__rwstate~0;ssl3_connect_~s__init_buf___0~0 := 1;ssl3_connect_~s__debug~0 := ssl3_connect_#t~nondet6;havoc ssl3_connect_#t~nondet6;havoc ssl3_connect_~s__shutdown~0;ssl3_connect_~s__ctx__info_callback~0 := ssl3_connect_#t~nondet7;havoc ssl3_connect_#t~nondet7;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0 := ssl3_connect_#t~nondet8;havoc ssl3_connect_#t~nondet8;ssl3_connect_~s__ctx__stats__sess_connect~0 := ssl3_connect_#t~nondet9;havoc ssl3_connect_#t~nondet9;ssl3_connect_~s__ctx__stats__sess_hit~0 := ssl3_connect_#t~nondet10;havoc ssl3_connect_#t~nondet10;ssl3_connect_~s__ctx__stats__sess_connect_good~0 := ssl3_connect_#t~nondet11;havoc ssl3_connect_#t~nondet11;havoc ssl3_connect_~s__s3__change_cipher_spec~0;havoc ssl3_connect_~s__s3__flags~0;havoc ssl3_connect_~s__s3__delay_buf_pop_ret~0;ssl3_connect_~s__s3__tmp__cert_req~0 := ssl3_connect_#t~nondet12;havoc ssl3_connect_#t~nondet12;ssl3_connect_~s__s3__tmp__new_compression~0 := ssl3_connect_#t~nondet13;havoc ssl3_connect_#t~nondet13;ssl3_connect_~s__s3__tmp__reuse_message~0 := ssl3_connect_#t~nondet14;havoc ssl3_connect_#t~nondet14;ssl3_connect_~s__s3__tmp__new_cipher~0 := ssl3_connect_#t~nondet15;havoc ssl3_connect_#t~nondet15;ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0 := ssl3_connect_#t~nondet16;havoc ssl3_connect_#t~nondet16;havoc ssl3_connect_~s__s3__tmp__next_state___0~0;ssl3_connect_~s__s3__tmp__new_compression__id~0 := ssl3_connect_#t~nondet17;havoc ssl3_connect_#t~nondet17;havoc ssl3_connect_~s__session__cipher~0;havoc ssl3_connect_~s__session__compress_meth~0;havoc ssl3_connect_~buf~0;havoc ssl3_connect_~tmp~0;havoc ssl3_connect_~l~0;havoc ssl3_connect_~num1~0;havoc ssl3_connect_~cb~0;havoc ssl3_connect_~ret~0;havoc ssl3_connect_~new_state~0;havoc ssl3_connect_~state~0;havoc ssl3_connect_~skip~0;havoc ssl3_connect_~tmp___0~0;ssl3_connect_~tmp___1~0 := ssl3_connect_#t~nondet18;havoc ssl3_connect_#t~nondet18;ssl3_connect_~tmp___2~0 := ssl3_connect_#t~nondet19;havoc ssl3_connect_#t~nondet19;ssl3_connect_~tmp___3~0 := ssl3_connect_#t~nondet20;havoc ssl3_connect_#t~nondet20;ssl3_connect_~tmp___4~0 := ssl3_connect_#t~nondet21;havoc ssl3_connect_#t~nondet21;ssl3_connect_~tmp___5~0 := ssl3_connect_#t~nondet22;havoc ssl3_connect_#t~nondet22;ssl3_connect_~tmp___6~0 := ssl3_connect_#t~nondet23;havoc ssl3_connect_#t~nondet23;ssl3_connect_~tmp___7~0 := ssl3_connect_#t~nondet24;havoc ssl3_connect_#t~nondet24;ssl3_connect_~tmp___8~0 := ssl3_connect_#t~nondet25;havoc ssl3_connect_#t~nondet25;ssl3_connect_~tmp___9~0 := ssl3_connect_#t~nondet26;havoc ssl3_connect_#t~nondet26;havoc ssl3_connect_~blastFlag~0;havoc ssl3_connect_~__cil_tmp55~0;havoc ssl3_connect_~__cil_tmp56~0;havoc ssl3_connect_~__cil_tmp57~0;havoc ssl3_connect_~__cil_tmp58~0;havoc ssl3_connect_~__cil_tmp59~0;havoc ssl3_connect_~__cil_tmp60~0;havoc ssl3_connect_~__cil_tmp61~0;havoc ssl3_connect_~__cil_tmp62~0;havoc ssl3_connect_~__cil_tmp63~0;havoc ssl3_connect_~__cil_tmp64~0;havoc ssl3_connect_~__cil_tmp65~0;ssl3_connect_~s__state~0 := ssl3_connect_~initial_state;ssl3_connect_~blastFlag~0 := 0;ssl3_connect_~tmp~0 := ssl3_connect_#t~nondet27;havoc ssl3_connect_#t~nondet27;ssl3_connect_~cb~0 := 0;ssl3_connect_~ret~0 := -1;ssl3_connect_~skip~0 := 0;ssl3_connect_~tmp___0~0 := 0; 117457#L84 assume 0 != ssl3_connect_~s__info_callback~0;ssl3_connect_~cb~0 := ssl3_connect_~s__info_callback~0; 117458#L87-2 ssl3_connect_#t~post28 := ssl3_connect_~s__in_handshake~0;ssl3_connect_~s__in_handshake~0 := 1 + ssl3_connect_#t~post28;havoc ssl3_connect_#t~post28; 117460#L92 assume !(0 != ssl3_connect_~tmp___1~0 - 12288); 117720#L98-1 assume !false; 117602#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 117603#L101 assume 12292 == ssl3_connect_~s__state~0; 117531#L102 ssl3_connect_~s__new_session~0 := 1;ssl3_connect_~s__state~0 := 4096;ssl3_connect_#t~post29 := ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0 := 1 + ssl3_connect_#t~post29;havoc ssl3_connect_#t~post29; 117532#L206 ssl3_connect_~s__server~0 := 0; 117705#L211 assume 0 != ssl3_connect_~cb~0; 117703#L211-2 ssl3_connect_~__cil_tmp55~0 := ssl3_connect_~s__version~0 - 65280; 117701#L216 assume !(768 != ssl3_connect_~__cil_tmp55~0);ssl3_connect_~s__type~0 := 4096; 117698#L222 assume !(0 == ssl3_connect_~s__init_buf___0~0); 117692#L222-2 assume !(0 == ssl3_connect_~tmp___4~0); 117689#L238 assume !(0 == ssl3_connect_~tmp___5~0);ssl3_connect_~s__state~0 := 4368;ssl3_connect_#t~post31 := ssl3_connect_~s__ctx__stats__sess_connect~0;ssl3_connect_~s__ctx__stats__sess_connect~0 := 1 + ssl3_connect_#t~post31;havoc ssl3_connect_#t~post31;ssl3_connect_~s__init_num~0 := 0; 117686#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 117678#L520 ssl3_connect_~skip~0 := 0; 117676#L98-1 assume !false; 117674#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 117672#L101 assume !(12292 == ssl3_connect_~s__state~0); 117670#L104 assume !(16384 == ssl3_connect_~s__state~0); 117668#L107 assume !(4096 == ssl3_connect_~s__state~0); 117666#L110 assume !(20480 == ssl3_connect_~s__state~0); 117664#L113 assume !(4099 == ssl3_connect_~s__state~0); 117662#L116 assume 4368 == ssl3_connect_~s__state~0; 117660#L120 ssl3_connect_~s__shutdown~0 := 0;ssl3_connect_~ret~0 := ssl3_connect_#t~nondet32;havoc ssl3_connect_#t~nondet32; 117657#L250 assume 0 == ssl3_connect_~blastFlag~0;ssl3_connect_~blastFlag~0 := 1; 117654#L253-2 assume !(ssl3_connect_~ret~0 <= 0);ssl3_connect_~s__state~0 := 4384;ssl3_connect_~s__init_num~0 := 0; 117652#L262 assume !(ssl3_connect_~s__bbio~0 != ssl3_connect_~s__wbio~0); 117650#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 117637#L520 ssl3_connect_~skip~0 := 0; 117638#L98-1 assume !false; 117633#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 117634#L101 assume !(12292 == ssl3_connect_~s__state~0); 117629#L104 assume !(16384 == ssl3_connect_~s__state~0); 117630#L107 assume !(4096 == ssl3_connect_~s__state~0); 117625#L110 assume !(20480 == ssl3_connect_~s__state~0); 117626#L113 assume !(4099 == ssl3_connect_~s__state~0); 117621#L116 assume !(4368 == ssl3_connect_~s__state~0); 117622#L119 assume !(4369 == ssl3_connect_~s__state~0); 117617#L122 assume 4384 == ssl3_connect_~s__state~0; 117618#L126 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet33;havoc ssl3_connect_#t~nondet33; 117613#L269 assume !(1 == ssl3_connect_~blastFlag~0); 117614#L269-2 assume !(ssl3_connect_~ret~0 <= 0); 117608#L275 assume 0 != ssl3_connect_~s__hit~0;ssl3_connect_~s__state~0 := 4560; 117609#L275-2 [2019-11-28 20:38:48,547 INFO L796 eck$LassoCheckResult]: Loop: 117609#L275-2 ssl3_connect_~s__init_num~0 := 0; 121044#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 121039#L520 ssl3_connect_~skip~0 := 0; 121036#L98-1 assume !false; 121033#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 121030#L101 assume !(12292 == ssl3_connect_~s__state~0); 121027#L104 assume !(16384 == ssl3_connect_~s__state~0); 121024#L107 assume !(4096 == ssl3_connect_~s__state~0); 121021#L110 assume !(20480 == ssl3_connect_~s__state~0); 121018#L113 assume !(4099 == ssl3_connect_~s__state~0); 121015#L116 assume !(4368 == ssl3_connect_~s__state~0); 121012#L119 assume !(4369 == ssl3_connect_~s__state~0); 121010#L122 assume !(4384 == ssl3_connect_~s__state~0); 121007#L125 assume !(4385 == ssl3_connect_~s__state~0); 121004#L128 assume !(4400 == ssl3_connect_~s__state~0); 121001#L131 assume !(4401 == ssl3_connect_~s__state~0); 121000#L134 assume !(4416 == ssl3_connect_~s__state~0); 120999#L137 assume !(4417 == ssl3_connect_~s__state~0); 120997#L140 assume !(4432 == ssl3_connect_~s__state~0); 120994#L143 assume !(4433 == ssl3_connect_~s__state~0); 120988#L146 assume !(4448 == ssl3_connect_~s__state~0); 120985#L149 assume !(4449 == ssl3_connect_~s__state~0); 120982#L152 assume !(4464 == ssl3_connect_~s__state~0); 120979#L155 assume !(4465 == ssl3_connect_~s__state~0); 120976#L158 assume !(4466 == ssl3_connect_~s__state~0); 120973#L161 assume !(4467 == ssl3_connect_~s__state~0); 120970#L164 assume !(4480 == ssl3_connect_~s__state~0); 120967#L167 assume !(4481 == ssl3_connect_~s__state~0); 120964#L170 assume !(4496 == ssl3_connect_~s__state~0); 120961#L173 assume !(4497 == ssl3_connect_~s__state~0); 120958#L176 assume !(4512 == ssl3_connect_~s__state~0); 120955#L179 assume !(4513 == ssl3_connect_~s__state~0); 120952#L182 assume !(4528 == ssl3_connect_~s__state~0); 120949#L185 assume !(4529 == ssl3_connect_~s__state~0); 120946#L188 assume 4560 == ssl3_connect_~s__state~0; 120031#L192 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet43;havoc ssl3_connect_#t~nondet43; 120941#L431 assume !(ssl3_connect_~ret~0 <= 0); 120938#L434 assume 0 != ssl3_connect_~s__hit~0;ssl3_connect_~s__state~0 := 4512; 120844#L434-2 ssl3_connect_~s__init_num~0 := 0; 120845#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 121731#L520 ssl3_connect_~skip~0 := 0; 121730#L98-1 assume !false; 121729#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 121728#L101 assume !(12292 == ssl3_connect_~s__state~0); 121727#L104 assume !(16384 == ssl3_connect_~s__state~0); 121726#L107 assume !(4096 == ssl3_connect_~s__state~0); 121725#L110 assume !(20480 == ssl3_connect_~s__state~0); 121724#L113 assume !(4099 == ssl3_connect_~s__state~0); 121723#L116 assume !(4368 == ssl3_connect_~s__state~0); 121722#L119 assume !(4369 == ssl3_connect_~s__state~0); 121721#L122 assume !(4384 == ssl3_connect_~s__state~0); 121720#L125 assume !(4385 == ssl3_connect_~s__state~0); 121719#L128 assume !(4400 == ssl3_connect_~s__state~0); 121718#L131 assume !(4401 == ssl3_connect_~s__state~0); 121717#L134 assume !(4416 == ssl3_connect_~s__state~0); 121716#L137 assume !(4417 == ssl3_connect_~s__state~0); 121715#L140 assume !(4432 == ssl3_connect_~s__state~0); 121714#L143 assume !(4433 == ssl3_connect_~s__state~0); 121713#L146 assume !(4448 == ssl3_connect_~s__state~0); 121712#L149 assume !(4449 == ssl3_connect_~s__state~0); 121711#L152 assume !(4464 == ssl3_connect_~s__state~0); 121710#L155 assume !(4465 == ssl3_connect_~s__state~0); 121709#L158 assume !(4466 == ssl3_connect_~s__state~0); 121708#L161 assume !(4467 == ssl3_connect_~s__state~0); 121707#L164 assume !(4480 == ssl3_connect_~s__state~0); 121706#L167 assume !(4481 == ssl3_connect_~s__state~0); 121705#L170 assume !(4496 == ssl3_connect_~s__state~0); 121704#L173 assume !(4497 == ssl3_connect_~s__state~0); 121703#L176 assume 4512 == ssl3_connect_~s__state~0; 118450#L180 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet41;havoc ssl3_connect_#t~nondet41; 121702#L381 assume !(ssl3_connect_~ret~0 <= 0);ssl3_connect_~s__state~0 := 4528;ssl3_connect_~s__init_num~0 := 0;ssl3_connect_~s__session__cipher~0 := ssl3_connect_~s__s3__tmp__new_cipher~0; 121701#L387 assume 0 == ssl3_connect_~s__s3__tmp__new_compression~0;ssl3_connect_~s__session__compress_meth~0 := 0; 121700#L387-2 assume !(0 == ssl3_connect_~tmp___7~0); 121699#L396 assume !(0 == ssl3_connect_~tmp___8~0); 121695#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 121692#L520 ssl3_connect_~skip~0 := 0; 121691#L98-1 assume !false; 121690#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 121689#L101 assume !(12292 == ssl3_connect_~s__state~0); 121688#L104 assume !(16384 == ssl3_connect_~s__state~0); 121687#L107 assume !(4096 == ssl3_connect_~s__state~0); 121686#L110 assume !(20480 == ssl3_connect_~s__state~0); 121685#L113 assume !(4099 == ssl3_connect_~s__state~0); 121684#L116 assume !(4368 == ssl3_connect_~s__state~0); 121683#L119 assume !(4369 == ssl3_connect_~s__state~0); 121682#L122 assume !(4384 == ssl3_connect_~s__state~0); 121681#L125 assume !(4385 == ssl3_connect_~s__state~0); 121680#L128 assume !(4400 == ssl3_connect_~s__state~0); 121679#L131 assume !(4401 == ssl3_connect_~s__state~0); 121678#L134 assume !(4416 == ssl3_connect_~s__state~0); 121677#L137 assume !(4417 == ssl3_connect_~s__state~0); 121676#L140 assume !(4432 == ssl3_connect_~s__state~0); 121675#L143 assume !(4433 == ssl3_connect_~s__state~0); 121674#L146 assume !(4448 == ssl3_connect_~s__state~0); 121673#L149 assume !(4449 == ssl3_connect_~s__state~0); 121672#L152 assume !(4464 == ssl3_connect_~s__state~0); 121671#L155 assume !(4465 == ssl3_connect_~s__state~0); 121670#L158 assume !(4466 == ssl3_connect_~s__state~0); 121669#L161 assume !(4467 == ssl3_connect_~s__state~0); 121668#L164 assume !(4480 == ssl3_connect_~s__state~0); 121667#L167 assume !(4481 == ssl3_connect_~s__state~0); 120044#L170 assume !(4496 == ssl3_connect_~s__state~0); 120045#L173 assume !(4497 == ssl3_connect_~s__state~0); 121642#L176 assume !(4512 == ssl3_connect_~s__state~0); 121640#L179 assume !(4513 == ssl3_connect_~s__state~0); 120037#L182 assume 4528 == ssl3_connect_~s__state~0; 118441#L186 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet42;havoc ssl3_connect_#t~nondet42; 120036#L404 assume !(ssl3_connect_~ret~0 <= 0);ssl3_connect_~s__state~0 := 4352;ssl3_connect_~__cil_tmp57~0 := ssl3_connect_~s__s3__flags~0;ssl3_connect_~__cil_tmp58~0 := 5 + ssl3_connect_~__cil_tmp57~0;ssl3_connect_~s__s3__flags~0 := ssl3_connect_~__cil_tmp58~0; 120035#L411 assume 0 != ssl3_connect_~s__hit~0;ssl3_connect_~s__s3__tmp__next_state___0~0 := 3;ssl3_connect_~__cil_tmp59~0 := ssl3_connect_~s__s3__flags~0; 117587#L415 assume !(0 != ssl3_connect_~__cil_tmp59~0 - 2); 117588#L411-1 ssl3_connect_~s__init_num~0 := 0; 118581#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 118579#L520 ssl3_connect_~skip~0 := 0; 118570#L98-1 assume !false; 118571#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 118562#L101 assume !(12292 == ssl3_connect_~s__state~0); 118563#L104 assume !(16384 == ssl3_connect_~s__state~0); 118556#L107 assume !(4096 == ssl3_connect_~s__state~0); 118557#L110 assume !(20480 == ssl3_connect_~s__state~0); 118552#L113 assume !(4099 == ssl3_connect_~s__state~0); 118553#L116 assume !(4368 == ssl3_connect_~s__state~0); 118543#L119 assume !(4369 == ssl3_connect_~s__state~0); 118544#L122 assume !(4384 == ssl3_connect_~s__state~0); 118533#L125 assume !(4385 == ssl3_connect_~s__state~0); 118534#L128 assume !(4400 == ssl3_connect_~s__state~0); 118525#L131 assume !(4401 == ssl3_connect_~s__state~0); 118526#L134 assume !(4416 == ssl3_connect_~s__state~0); 118515#L137 assume !(4417 == ssl3_connect_~s__state~0); 118516#L140 assume !(4432 == ssl3_connect_~s__state~0); 118505#L143 assume !(4433 == ssl3_connect_~s__state~0); 118506#L146 assume !(4448 == ssl3_connect_~s__state~0); 118495#L149 assume !(4449 == ssl3_connect_~s__state~0); 118496#L152 assume !(4464 == ssl3_connect_~s__state~0); 118487#L155 assume !(4465 == ssl3_connect_~s__state~0); 118488#L158 assume !(4466 == ssl3_connect_~s__state~0); 118477#L161 assume !(4467 == ssl3_connect_~s__state~0); 118478#L164 assume !(4480 == ssl3_connect_~s__state~0); 118467#L167 assume !(4481 == ssl3_connect_~s__state~0); 118468#L170 assume !(4496 == ssl3_connect_~s__state~0); 118457#L173 assume !(4497 == ssl3_connect_~s__state~0); 118458#L176 assume !(4512 == ssl3_connect_~s__state~0); 118447#L179 assume !(4513 == ssl3_connect_~s__state~0); 118448#L182 assume !(4528 == ssl3_connect_~s__state~0); 118438#L185 assume !(4529 == ssl3_connect_~s__state~0); 118439#L188 assume !(4560 == ssl3_connect_~s__state~0); 118428#L191 assume !(4561 == ssl3_connect_~s__state~0); 118429#L194 assume 4352 == ssl3_connect_~s__state~0; 118422#L195 ssl3_connect_~__cil_tmp62~0 := ssl3_connect_~num1~0; 118423#L444 assume !(ssl3_connect_~__cil_tmp62~0 > 0); 118414#L444-2 ssl3_connect_~s__state~0 := ssl3_connect_~s__s3__tmp__next_state___0~0; 118415#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 117793#L520 ssl3_connect_~skip~0 := 0; 117794#L98-1 assume !false; 117751#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 117752#L101 assume !(12292 == ssl3_connect_~s__state~0); 117772#L104 assume !(16384 == ssl3_connect_~s__state~0); 117773#L107 assume !(4096 == ssl3_connect_~s__state~0); 117767#L110 assume !(20480 == ssl3_connect_~s__state~0); 117768#L113 assume !(4099 == ssl3_connect_~s__state~0); 118549#L116 assume !(4368 == ssl3_connect_~s__state~0); 118550#L119 assume !(4369 == ssl3_connect_~s__state~0); 118540#L122 assume 4384 == ssl3_connect_~s__state~0; 118541#L126 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet33;havoc ssl3_connect_#t~nondet33; 121508#L269 assume 1 == ssl3_connect_~blastFlag~0;ssl3_connect_~blastFlag~0 := 2; 121505#L269-2 assume !(ssl3_connect_~ret~0 <= 0); 121503#L275 assume 0 != ssl3_connect_~s__hit~0;ssl3_connect_~s__state~0 := 4560; 117609#L275-2 [2019-11-28 20:38:48,547 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 20:38:48,547 INFO L82 PathProgramCache]: Analyzing trace with hash -2015024570, now seen corresponding path program 1 times [2019-11-28 20:38:48,547 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 20:38:48,548 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [376417400] [2019-11-28 20:38:48,548 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 20:38:48,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 20:38:48,566 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2019-11-28 20:38:48,566 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [376417400] [2019-11-28 20:38:48,566 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-28 20:38:48,566 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-28 20:38:48,566 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [684204410] [2019-11-28 20:38:48,567 INFO L799 eck$LassoCheckResult]: stem already infeasible [2019-11-28 20:38:48,567 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 20:38:48,567 INFO L82 PathProgramCache]: Analyzing trace with hash -1085708292, now seen corresponding path program 1 times [2019-11-28 20:38:48,567 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 20:38:48,567 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1424700113] [2019-11-28 20:38:48,568 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 20:38:48,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 20:38:48,635 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 132 proven. 12 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2019-11-28 20:38:48,635 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1424700113] [2019-11-28 20:38:48,635 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [622101827] [2019-11-28 20:38:48,635 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 88 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 88 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-28 20:38:48,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 20:38:48,722 INFO L264 TraceCheckSpWp]: Trace formula consists of 221 conjuncts, 3 conjunts are in the unsatisfiable core [2019-11-28 20:38:48,725 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2019-11-28 20:38:48,754 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 132 proven. 12 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2019-11-28 20:38:48,755 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-11-28 20:38:48,755 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 4 [2019-11-28 20:38:48,755 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1773967942] [2019-11-28 20:38:48,756 INFO L811 eck$LassoCheckResult]: loop already infeasible [2019-11-28 20:38:48,756 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-28 20:38:48,756 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-28 20:38:48,756 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-28 20:38:48,756 INFO L87 Difference]: Start difference. First operand 5408 states and 6403 transitions. cyclomatic complexity: 999 Second operand 3 states. [2019-11-28 20:38:48,790 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-28 20:38:48,790 INFO L93 Difference]: Finished difference Result 5531 states and 6556 transitions. [2019-11-28 20:38:48,790 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-28 20:38:48,790 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 5531 states and 6556 transitions. [2019-11-28 20:38:48,813 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 3460 [2019-11-28 20:38:48,834 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 5531 states to 5531 states and 6556 transitions. [2019-11-28 20:38:48,834 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 5531 [2019-11-28 20:38:48,837 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 5531 [2019-11-28 20:38:48,838 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5531 states and 6556 transitions. [2019-11-28 20:38:48,838 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2019-11-28 20:38:48,838 INFO L688 BuchiCegarLoop]: Abstraction has 5531 states and 6556 transitions. [2019-11-28 20:38:48,841 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5531 states and 6556 transitions. [2019-11-28 20:38:48,908 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5531 to 5531. [2019-11-28 20:38:48,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5531 states. [2019-11-28 20:38:48,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5531 states to 5531 states and 6556 transitions. [2019-11-28 20:38:48,919 INFO L711 BuchiCegarLoop]: Abstraction has 5531 states and 6556 transitions. [2019-11-28 20:38:48,919 INFO L591 BuchiCegarLoop]: Abstraction has 5531 states and 6556 transitions. [2019-11-28 20:38:48,919 INFO L424 BuchiCegarLoop]: ======== Iteration 31============ [2019-11-28 20:38:48,920 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 5531 states and 6556 transitions. [2019-11-28 20:38:48,940 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 3460 [2019-11-28 20:38:48,940 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-11-28 20:38:48,940 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-11-28 20:38:48,943 INFO L849 BuchiCegarLoop]: Counterexample stem histogram [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, 1, 1, 1, 1] [2019-11-28 20:38:48,944 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-28 20:38:48,944 INFO L794 eck$LassoCheckResult]: Stem: 128999#ULTIMATE.startENTRY havoc main_#res;havoc main_#t~ret48, main_~s~0;havoc main_~s~0;main_~s~0 := 12292;ssl3_connect_#in~initial_state := main_~s~0;havoc ssl3_connect_#res;havoc ssl3_connect_#t~nondet0, ssl3_connect_#t~nondet1, ssl3_connect_#t~nondet2, ssl3_connect_#t~nondet3, ssl3_connect_#t~nondet4, ssl3_connect_#t~nondet5, ssl3_connect_#t~nondet6, ssl3_connect_#t~nondet7, ssl3_connect_#t~nondet8, ssl3_connect_#t~nondet9, ssl3_connect_#t~nondet10, ssl3_connect_#t~nondet11, ssl3_connect_#t~nondet12, ssl3_connect_#t~nondet13, ssl3_connect_#t~nondet14, ssl3_connect_#t~nondet15, ssl3_connect_#t~nondet16, ssl3_connect_#t~nondet17, ssl3_connect_#t~nondet18, ssl3_connect_#t~nondet19, ssl3_connect_#t~nondet20, ssl3_connect_#t~nondet21, ssl3_connect_#t~nondet22, ssl3_connect_#t~nondet23, ssl3_connect_#t~nondet24, ssl3_connect_#t~nondet25, ssl3_connect_#t~nondet26, ssl3_connect_#t~nondet27, ssl3_connect_#t~post28, ssl3_connect_#t~post29, ssl3_connect_#t~nondet30, ssl3_connect_#t~post31, ssl3_connect_#t~nondet32, ssl3_connect_#t~nondet33, ssl3_connect_#t~nondet34, ssl3_connect_#t~nondet35, ssl3_connect_#t~nondet36, ssl3_connect_#t~nondet37, ssl3_connect_#t~nondet38, ssl3_connect_#t~nondet39, ssl3_connect_#t~nondet40, ssl3_connect_#t~nondet41, ssl3_connect_#t~nondet42, ssl3_connect_#t~nondet43, ssl3_connect_#t~post44, ssl3_connect_#t~post45, ssl3_connect_#t~nondet46, ssl3_connect_#t~post47, ssl3_connect_~initial_state, ssl3_connect_~s__info_callback~0, ssl3_connect_~s__in_handshake~0, ssl3_connect_~s__state~0, ssl3_connect_~s__new_session~0, ssl3_connect_~s__server~0, ssl3_connect_~s__version~0, ssl3_connect_~s__type~0, ssl3_connect_~s__init_num~0, ssl3_connect_~s__bbio~0, ssl3_connect_~s__wbio~0, ssl3_connect_~s__hit~0, ssl3_connect_~s__rwstate~0, ssl3_connect_~s__init_buf___0~0, ssl3_connect_~s__debug~0, ssl3_connect_~s__shutdown~0, ssl3_connect_~s__ctx__info_callback~0, ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0, ssl3_connect_~s__ctx__stats__sess_connect~0, ssl3_connect_~s__ctx__stats__sess_hit~0, ssl3_connect_~s__ctx__stats__sess_connect_good~0, ssl3_connect_~s__s3__change_cipher_spec~0, ssl3_connect_~s__s3__flags~0, ssl3_connect_~s__s3__delay_buf_pop_ret~0, ssl3_connect_~s__s3__tmp__cert_req~0, ssl3_connect_~s__s3__tmp__new_compression~0, ssl3_connect_~s__s3__tmp__reuse_message~0, ssl3_connect_~s__s3__tmp__new_cipher~0, ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0, ssl3_connect_~s__s3__tmp__next_state___0~0, ssl3_connect_~s__s3__tmp__new_compression__id~0, ssl3_connect_~s__session__cipher~0, ssl3_connect_~s__session__compress_meth~0, ssl3_connect_~buf~0, ssl3_connect_~tmp~0, ssl3_connect_~l~0, ssl3_connect_~num1~0, ssl3_connect_~cb~0, ssl3_connect_~ret~0, ssl3_connect_~new_state~0, ssl3_connect_~state~0, ssl3_connect_~skip~0, ssl3_connect_~tmp___0~0, ssl3_connect_~tmp___1~0, ssl3_connect_~tmp___2~0, ssl3_connect_~tmp___3~0, ssl3_connect_~tmp___4~0, ssl3_connect_~tmp___5~0, ssl3_connect_~tmp___6~0, ssl3_connect_~tmp___7~0, ssl3_connect_~tmp___8~0, ssl3_connect_~tmp___9~0, ssl3_connect_~blastFlag~0, ssl3_connect_~__cil_tmp55~0, ssl3_connect_~__cil_tmp56~0, ssl3_connect_~__cil_tmp57~0, ssl3_connect_~__cil_tmp58~0, ssl3_connect_~__cil_tmp59~0, ssl3_connect_~__cil_tmp60~0, ssl3_connect_~__cil_tmp61~0, ssl3_connect_~__cil_tmp62~0, ssl3_connect_~__cil_tmp63~0, ssl3_connect_~__cil_tmp64~0, ssl3_connect_~__cil_tmp65~0;ssl3_connect_~initial_state := ssl3_connect_#in~initial_state;ssl3_connect_~s__info_callback~0 := ssl3_connect_#t~nondet0;havoc ssl3_connect_#t~nondet0;ssl3_connect_~s__in_handshake~0 := ssl3_connect_#t~nondet1;havoc ssl3_connect_#t~nondet1;havoc ssl3_connect_~s__state~0;havoc ssl3_connect_~s__new_session~0;havoc ssl3_connect_~s__server~0;ssl3_connect_~s__version~0 := ssl3_connect_#t~nondet2;havoc ssl3_connect_#t~nondet2;havoc ssl3_connect_~s__type~0;havoc ssl3_connect_~s__init_num~0;ssl3_connect_~s__bbio~0 := ssl3_connect_#t~nondet3;havoc ssl3_connect_#t~nondet3;ssl3_connect_~s__wbio~0 := ssl3_connect_#t~nondet4;havoc ssl3_connect_#t~nondet4;ssl3_connect_~s__hit~0 := ssl3_connect_#t~nondet5;havoc ssl3_connect_#t~nondet5;havoc ssl3_connect_~s__rwstate~0;ssl3_connect_~s__init_buf___0~0 := 1;ssl3_connect_~s__debug~0 := ssl3_connect_#t~nondet6;havoc ssl3_connect_#t~nondet6;havoc ssl3_connect_~s__shutdown~0;ssl3_connect_~s__ctx__info_callback~0 := ssl3_connect_#t~nondet7;havoc ssl3_connect_#t~nondet7;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0 := ssl3_connect_#t~nondet8;havoc ssl3_connect_#t~nondet8;ssl3_connect_~s__ctx__stats__sess_connect~0 := ssl3_connect_#t~nondet9;havoc ssl3_connect_#t~nondet9;ssl3_connect_~s__ctx__stats__sess_hit~0 := ssl3_connect_#t~nondet10;havoc ssl3_connect_#t~nondet10;ssl3_connect_~s__ctx__stats__sess_connect_good~0 := ssl3_connect_#t~nondet11;havoc ssl3_connect_#t~nondet11;havoc ssl3_connect_~s__s3__change_cipher_spec~0;havoc ssl3_connect_~s__s3__flags~0;havoc ssl3_connect_~s__s3__delay_buf_pop_ret~0;ssl3_connect_~s__s3__tmp__cert_req~0 := ssl3_connect_#t~nondet12;havoc ssl3_connect_#t~nondet12;ssl3_connect_~s__s3__tmp__new_compression~0 := ssl3_connect_#t~nondet13;havoc ssl3_connect_#t~nondet13;ssl3_connect_~s__s3__tmp__reuse_message~0 := ssl3_connect_#t~nondet14;havoc ssl3_connect_#t~nondet14;ssl3_connect_~s__s3__tmp__new_cipher~0 := ssl3_connect_#t~nondet15;havoc ssl3_connect_#t~nondet15;ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0 := ssl3_connect_#t~nondet16;havoc ssl3_connect_#t~nondet16;havoc ssl3_connect_~s__s3__tmp__next_state___0~0;ssl3_connect_~s__s3__tmp__new_compression__id~0 := ssl3_connect_#t~nondet17;havoc ssl3_connect_#t~nondet17;havoc ssl3_connect_~s__session__cipher~0;havoc ssl3_connect_~s__session__compress_meth~0;havoc ssl3_connect_~buf~0;havoc ssl3_connect_~tmp~0;havoc ssl3_connect_~l~0;havoc ssl3_connect_~num1~0;havoc ssl3_connect_~cb~0;havoc ssl3_connect_~ret~0;havoc ssl3_connect_~new_state~0;havoc ssl3_connect_~state~0;havoc ssl3_connect_~skip~0;havoc ssl3_connect_~tmp___0~0;ssl3_connect_~tmp___1~0 := ssl3_connect_#t~nondet18;havoc ssl3_connect_#t~nondet18;ssl3_connect_~tmp___2~0 := ssl3_connect_#t~nondet19;havoc ssl3_connect_#t~nondet19;ssl3_connect_~tmp___3~0 := ssl3_connect_#t~nondet20;havoc ssl3_connect_#t~nondet20;ssl3_connect_~tmp___4~0 := ssl3_connect_#t~nondet21;havoc ssl3_connect_#t~nondet21;ssl3_connect_~tmp___5~0 := ssl3_connect_#t~nondet22;havoc ssl3_connect_#t~nondet22;ssl3_connect_~tmp___6~0 := ssl3_connect_#t~nondet23;havoc ssl3_connect_#t~nondet23;ssl3_connect_~tmp___7~0 := ssl3_connect_#t~nondet24;havoc ssl3_connect_#t~nondet24;ssl3_connect_~tmp___8~0 := ssl3_connect_#t~nondet25;havoc ssl3_connect_#t~nondet25;ssl3_connect_~tmp___9~0 := ssl3_connect_#t~nondet26;havoc ssl3_connect_#t~nondet26;havoc ssl3_connect_~blastFlag~0;havoc ssl3_connect_~__cil_tmp55~0;havoc ssl3_connect_~__cil_tmp56~0;havoc ssl3_connect_~__cil_tmp57~0;havoc ssl3_connect_~__cil_tmp58~0;havoc ssl3_connect_~__cil_tmp59~0;havoc ssl3_connect_~__cil_tmp60~0;havoc ssl3_connect_~__cil_tmp61~0;havoc ssl3_connect_~__cil_tmp62~0;havoc ssl3_connect_~__cil_tmp63~0;havoc ssl3_connect_~__cil_tmp64~0;havoc ssl3_connect_~__cil_tmp65~0;ssl3_connect_~s__state~0 := ssl3_connect_~initial_state;ssl3_connect_~blastFlag~0 := 0;ssl3_connect_~tmp~0 := ssl3_connect_#t~nondet27;havoc ssl3_connect_#t~nondet27;ssl3_connect_~cb~0 := 0;ssl3_connect_~ret~0 := -1;ssl3_connect_~skip~0 := 0;ssl3_connect_~tmp___0~0 := 0; 128899#L84 assume 0 != ssl3_connect_~s__info_callback~0;ssl3_connect_~cb~0 := ssl3_connect_~s__info_callback~0; 128900#L87-2 ssl3_connect_#t~post28 := ssl3_connect_~s__in_handshake~0;ssl3_connect_~s__in_handshake~0 := 1 + ssl3_connect_#t~post28;havoc ssl3_connect_#t~post28; 128902#L92 assume !(0 != ssl3_connect_~tmp___1~0 - 12288); 129215#L98-1 assume !false; 129057#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 129058#L101 assume 12292 == ssl3_connect_~s__state~0; 128977#L102 ssl3_connect_~s__new_session~0 := 1;ssl3_connect_~s__state~0 := 4096;ssl3_connect_#t~post29 := ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0 := 1 + ssl3_connect_#t~post29;havoc ssl3_connect_#t~post29; 128978#L206 ssl3_connect_~s__server~0 := 0; 129200#L211 assume 0 != ssl3_connect_~cb~0; 129198#L211-2 ssl3_connect_~__cil_tmp55~0 := ssl3_connect_~s__version~0 - 65280; 129196#L216 assume !(768 != ssl3_connect_~__cil_tmp55~0);ssl3_connect_~s__type~0 := 4096; 129193#L222 assume !(0 == ssl3_connect_~s__init_buf___0~0); 129187#L222-2 assume !(0 == ssl3_connect_~tmp___4~0); 129184#L238 assume !(0 == ssl3_connect_~tmp___5~0);ssl3_connect_~s__state~0 := 4368;ssl3_connect_#t~post31 := ssl3_connect_~s__ctx__stats__sess_connect~0;ssl3_connect_~s__ctx__stats__sess_connect~0 := 1 + ssl3_connect_#t~post31;havoc ssl3_connect_#t~post31;ssl3_connect_~s__init_num~0 := 0; 129181#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 129173#L520 ssl3_connect_~skip~0 := 0; 129171#L98-1 assume !false; 129169#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 129167#L101 assume !(12292 == ssl3_connect_~s__state~0); 129165#L104 assume !(16384 == ssl3_connect_~s__state~0); 129163#L107 assume !(4096 == ssl3_connect_~s__state~0); 129161#L110 assume !(20480 == ssl3_connect_~s__state~0); 129159#L113 assume !(4099 == ssl3_connect_~s__state~0); 129157#L116 assume 4368 == ssl3_connect_~s__state~0; 129155#L120 ssl3_connect_~s__shutdown~0 := 0;ssl3_connect_~ret~0 := ssl3_connect_#t~nondet32;havoc ssl3_connect_#t~nondet32; 129151#L250 assume 0 == ssl3_connect_~blastFlag~0;ssl3_connect_~blastFlag~0 := 1; 129146#L253-2 assume !(ssl3_connect_~ret~0 <= 0);ssl3_connect_~s__state~0 := 4384;ssl3_connect_~s__init_num~0 := 0; 129129#L262 assume !(ssl3_connect_~s__bbio~0 != ssl3_connect_~s__wbio~0); 129130#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 129114#L520 ssl3_connect_~skip~0 := 0; 129115#L98-1 assume !false; 129106#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 129107#L101 assume !(12292 == ssl3_connect_~s__state~0); 129098#L104 assume !(16384 == ssl3_connect_~s__state~0); 129099#L107 assume !(4096 == ssl3_connect_~s__state~0); 129090#L110 assume !(20480 == ssl3_connect_~s__state~0); 129091#L113 assume !(4099 == ssl3_connect_~s__state~0); 129082#L116 assume !(4368 == ssl3_connect_~s__state~0); 129083#L119 assume !(4369 == ssl3_connect_~s__state~0); 129074#L122 assume 4384 == ssl3_connect_~s__state~0; 129075#L126 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet33;havoc ssl3_connect_#t~nondet33; 129067#L269 assume 1 == ssl3_connect_~blastFlag~0;ssl3_connect_~blastFlag~0 := 2; 129068#L269-2 assume !(ssl3_connect_~ret~0 <= 0); 129062#L275 assume 0 != ssl3_connect_~s__hit~0;ssl3_connect_~s__state~0 := 4560; 129063#L275-2 [2019-11-28 20:38:48,945 INFO L796 eck$LassoCheckResult]: Loop: 129063#L275-2 ssl3_connect_~s__init_num~0 := 0; 133745#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 133741#L520 ssl3_connect_~skip~0 := 0; 133739#L98-1 assume !false; 133737#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 133735#L101 assume !(12292 == ssl3_connect_~s__state~0); 133733#L104 assume !(16384 == ssl3_connect_~s__state~0); 133731#L107 assume !(4096 == ssl3_connect_~s__state~0); 133729#L110 assume !(20480 == ssl3_connect_~s__state~0); 133727#L113 assume !(4099 == ssl3_connect_~s__state~0); 133725#L116 assume !(4368 == ssl3_connect_~s__state~0); 133723#L119 assume !(4369 == ssl3_connect_~s__state~0); 133682#L122 assume !(4384 == ssl3_connect_~s__state~0); 133681#L125 assume !(4385 == ssl3_connect_~s__state~0); 133679#L128 assume !(4400 == ssl3_connect_~s__state~0); 133677#L131 assume !(4401 == ssl3_connect_~s__state~0); 133676#L134 assume !(4416 == ssl3_connect_~s__state~0); 133675#L137 assume !(4417 == ssl3_connect_~s__state~0); 133668#L140 assume !(4432 == ssl3_connect_~s__state~0); 133667#L143 assume !(4433 == ssl3_connect_~s__state~0); 133666#L146 assume !(4448 == ssl3_connect_~s__state~0); 133665#L149 assume !(4449 == ssl3_connect_~s__state~0); 133664#L152 assume !(4464 == ssl3_connect_~s__state~0); 133657#L155 assume !(4465 == ssl3_connect_~s__state~0); 133656#L158 assume !(4466 == ssl3_connect_~s__state~0); 133655#L161 assume !(4467 == ssl3_connect_~s__state~0); 133641#L164 assume !(4480 == ssl3_connect_~s__state~0); 133639#L167 assume !(4481 == ssl3_connect_~s__state~0); 133637#L170 assume !(4496 == ssl3_connect_~s__state~0); 133635#L173 assume !(4497 == ssl3_connect_~s__state~0); 133633#L176 assume !(4512 == ssl3_connect_~s__state~0); 133631#L179 assume !(4513 == ssl3_connect_~s__state~0); 133629#L182 assume !(4528 == ssl3_connect_~s__state~0); 133627#L185 assume !(4529 == ssl3_connect_~s__state~0); 133625#L188 assume 4560 == ssl3_connect_~s__state~0; 133110#L192 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet43;havoc ssl3_connect_#t~nondet43; 133111#L431 assume !(ssl3_connect_~ret~0 <= 0); 129047#L434 assume 0 != ssl3_connect_~s__hit~0;ssl3_connect_~s__state~0 := 4512; 129048#L434-2 ssl3_connect_~s__init_num~0 := 0; 133093#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 133091#L520 ssl3_connect_~skip~0 := 0; 133086#L98-1 assume !false; 133087#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 133082#L101 assume !(12292 == ssl3_connect_~s__state~0); 133083#L104 assume !(16384 == ssl3_connect_~s__state~0); 133043#L107 assume !(4096 == ssl3_connect_~s__state~0); 133044#L110 assume !(20480 == ssl3_connect_~s__state~0); 132858#L113 assume !(4099 == ssl3_connect_~s__state~0); 132859#L116 assume !(4368 == ssl3_connect_~s__state~0); 132618#L119 assume !(4369 == ssl3_connect_~s__state~0); 132619#L122 assume !(4384 == ssl3_connect_~s__state~0); 132608#L125 assume !(4385 == ssl3_connect_~s__state~0); 132609#L128 assume !(4400 == ssl3_connect_~s__state~0); 132600#L131 assume !(4401 == ssl3_connect_~s__state~0); 132601#L134 assume !(4416 == ssl3_connect_~s__state~0); 132592#L137 assume !(4417 == ssl3_connect_~s__state~0); 132593#L140 assume !(4432 == ssl3_connect_~s__state~0); 132584#L143 assume !(4433 == ssl3_connect_~s__state~0); 132585#L146 assume !(4448 == ssl3_connect_~s__state~0); 132576#L149 assume !(4449 == ssl3_connect_~s__state~0); 132577#L152 assume !(4464 == ssl3_connect_~s__state~0); 132568#L155 assume !(4465 == ssl3_connect_~s__state~0); 132569#L158 assume !(4466 == ssl3_connect_~s__state~0); 132560#L161 assume !(4467 == ssl3_connect_~s__state~0); 132561#L164 assume !(4480 == ssl3_connect_~s__state~0); 132552#L167 assume !(4481 == ssl3_connect_~s__state~0); 132553#L170 assume !(4496 == ssl3_connect_~s__state~0); 132541#L173 assume !(4497 == ssl3_connect_~s__state~0); 132542#L176 assume 4512 == ssl3_connect_~s__state~0; 132312#L180 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet41;havoc ssl3_connect_#t~nondet41; 132528#L381 assume !(ssl3_connect_~ret~0 <= 0);ssl3_connect_~s__state~0 := 4528;ssl3_connect_~s__init_num~0 := 0;ssl3_connect_~s__session__cipher~0 := ssl3_connect_~s__s3__tmp__new_cipher~0; 132509#L387 assume 0 == ssl3_connect_~s__s3__tmp__new_compression~0;ssl3_connect_~s__session__compress_meth~0 := 0; 132510#L387-2 assume !(0 == ssl3_connect_~tmp___7~0); 132505#L396 assume !(0 == ssl3_connect_~tmp___8~0); 132506#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 133452#L520 ssl3_connect_~skip~0 := 0; 133451#L98-1 assume !false; 133450#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 133449#L101 assume !(12292 == ssl3_connect_~s__state~0); 133448#L104 assume !(16384 == ssl3_connect_~s__state~0); 133447#L107 assume !(4096 == ssl3_connect_~s__state~0); 133446#L110 assume !(20480 == ssl3_connect_~s__state~0); 133445#L113 assume !(4099 == ssl3_connect_~s__state~0); 133444#L116 assume !(4368 == ssl3_connect_~s__state~0); 133443#L119 assume !(4369 == ssl3_connect_~s__state~0); 133442#L122 assume !(4384 == ssl3_connect_~s__state~0); 133441#L125 assume !(4385 == ssl3_connect_~s__state~0); 133440#L128 assume !(4400 == ssl3_connect_~s__state~0); 133439#L131 assume !(4401 == ssl3_connect_~s__state~0); 133438#L134 assume !(4416 == ssl3_connect_~s__state~0); 133437#L137 assume !(4417 == ssl3_connect_~s__state~0); 133436#L140 assume !(4432 == ssl3_connect_~s__state~0); 133435#L143 assume !(4433 == ssl3_connect_~s__state~0); 133434#L146 assume !(4448 == ssl3_connect_~s__state~0); 133433#L149 assume !(4449 == ssl3_connect_~s__state~0); 133432#L152 assume !(4464 == ssl3_connect_~s__state~0); 133431#L155 assume !(4465 == ssl3_connect_~s__state~0); 133430#L158 assume !(4466 == ssl3_connect_~s__state~0); 133429#L161 assume !(4467 == ssl3_connect_~s__state~0); 132386#L164 assume !(4480 == ssl3_connect_~s__state~0); 132383#L167 assume !(4481 == ssl3_connect_~s__state~0); 132380#L170 assume !(4496 == ssl3_connect_~s__state~0); 132378#L173 assume !(4497 == ssl3_connect_~s__state~0); 132377#L176 assume !(4512 == ssl3_connect_~s__state~0); 132376#L179 assume !(4513 == ssl3_connect_~s__state~0); 132375#L182 assume 4528 == ssl3_connect_~s__state~0; 132309#L186 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet42;havoc ssl3_connect_#t~nondet42; 132374#L404 assume !(ssl3_connect_~ret~0 <= 0);ssl3_connect_~s__state~0 := 4352;ssl3_connect_~__cil_tmp57~0 := ssl3_connect_~s__s3__flags~0;ssl3_connect_~__cil_tmp58~0 := 5 + ssl3_connect_~__cil_tmp57~0;ssl3_connect_~s__s3__flags~0 := ssl3_connect_~__cil_tmp58~0; 132370#L411 assume 0 != ssl3_connect_~s__hit~0;ssl3_connect_~s__s3__tmp__next_state___0~0 := 3;ssl3_connect_~__cil_tmp59~0 := ssl3_connect_~s__s3__flags~0; 129546#L415 assume !(0 != ssl3_connect_~__cil_tmp59~0 - 2); 129547#L411-1 ssl3_connect_~s__init_num~0 := 0; 129531#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 129529#L520 ssl3_connect_~skip~0 := 0; 129518#L98-1 assume !false; 129519#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 129506#L101 assume !(12292 == ssl3_connect_~s__state~0); 129507#L104 assume !(16384 == ssl3_connect_~s__state~0); 129494#L107 assume !(4096 == ssl3_connect_~s__state~0); 129495#L110 assume !(20480 == ssl3_connect_~s__state~0); 129482#L113 assume !(4099 == ssl3_connect_~s__state~0); 129483#L116 assume !(4368 == ssl3_connect_~s__state~0); 129468#L119 assume !(4369 == ssl3_connect_~s__state~0); 129469#L122 assume !(4384 == ssl3_connect_~s__state~0); 129452#L125 assume !(4385 == ssl3_connect_~s__state~0); 129453#L128 assume !(4400 == ssl3_connect_~s__state~0); 133290#L131 assume !(4401 == ssl3_connect_~s__state~0); 133289#L134 assume !(4416 == ssl3_connect_~s__state~0); 129420#L137 assume !(4417 == ssl3_connect_~s__state~0); 129421#L140 assume !(4432 == ssl3_connect_~s__state~0); 129403#L143 assume !(4433 == ssl3_connect_~s__state~0); 129404#L146 assume !(4448 == ssl3_connect_~s__state~0); 129387#L149 assume !(4449 == ssl3_connect_~s__state~0); 129388#L152 assume !(4464 == ssl3_connect_~s__state~0); 133276#L155 assume !(4465 == ssl3_connect_~s__state~0); 133274#L158 assume !(4466 == ssl3_connect_~s__state~0); 129356#L161 assume !(4467 == ssl3_connect_~s__state~0); 129357#L164 assume !(4480 == ssl3_connect_~s__state~0); 133260#L167 assume !(4481 == ssl3_connect_~s__state~0); 133259#L170 assume !(4496 == ssl3_connect_~s__state~0); 133258#L173 assume !(4497 == ssl3_connect_~s__state~0); 133257#L176 assume !(4512 == ssl3_connect_~s__state~0); 129305#L179 assume !(4513 == ssl3_connect_~s__state~0); 129306#L182 assume !(4528 == ssl3_connect_~s__state~0); 132295#L185 assume !(4529 == ssl3_connect_~s__state~0); 132296#L188 assume !(4560 == ssl3_connect_~s__state~0); 133232#L191 assume !(4561 == ssl3_connect_~s__state~0); 132284#L194 assume 4352 == ssl3_connect_~s__state~0; 132285#L195 ssl3_connect_~__cil_tmp62~0 := ssl3_connect_~num1~0; 129264#L444 assume !(ssl3_connect_~__cil_tmp62~0 > 0); 129265#L444-2 ssl3_connect_~s__state~0 := ssl3_connect_~s__s3__tmp__next_state___0~0; 129260#L485 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); 129241#L520 ssl3_connect_~skip~0 := 0; 129516#L98-1 assume !false; 129517#L99 ssl3_connect_~state~0 := ssl3_connect_~s__state~0; 129504#L101 assume !(12292 == ssl3_connect_~s__state~0); 129505#L104 assume !(16384 == ssl3_connect_~s__state~0); 129492#L107 assume !(4096 == ssl3_connect_~s__state~0); 129493#L110 assume !(20480 == ssl3_connect_~s__state~0); 129479#L113 assume !(4099 == ssl3_connect_~s__state~0); 129481#L116 assume !(4368 == ssl3_connect_~s__state~0); 132242#L119 assume !(4369 == ssl3_connect_~s__state~0); 132244#L122 assume 4384 == ssl3_connect_~s__state~0; 132357#L126 ssl3_connect_~ret~0 := ssl3_connect_#t~nondet33;havoc ssl3_connect_#t~nondet33; 133758#L269 assume 1 == ssl3_connect_~blastFlag~0;ssl3_connect_~blastFlag~0 := 2; 129050#L269-2 assume !(ssl3_connect_~ret~0 <= 0); 133752#L275 assume 0 != ssl3_connect_~s__hit~0;ssl3_connect_~s__state~0 := 4560; 129063#L275-2 [2019-11-28 20:38:48,945 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 20:38:48,945 INFO L82 PathProgramCache]: Analyzing trace with hash -2015026492, now seen corresponding path program 1 times [2019-11-28 20:38:48,946 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 20:38:48,946 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1862156798] [2019-11-28 20:38:48,947 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 20:38:48,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-28 20:38:48,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-28 20:38:48,969 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-28 20:38:48,970 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 20:38:48,970 INFO L82 PathProgramCache]: Analyzing trace with hash -1085708292, now seen corresponding path program 2 times [2019-11-28 20:38:48,970 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 20:38:48,971 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [91089319] [2019-11-28 20:38:48,971 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 20:38:48,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 20:38:49,015 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 132 proven. 12 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2019-11-28 20:38:49,016 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [91089319] [2019-11-28 20:38:49,016 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1840073489] [2019-11-28 20:38:49,016 INFO L92 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 89 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 89 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-28 20:38:49,073 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2019-11-28 20:38:49,073 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-11-28 20:38:49,074 INFO L264 TraceCheckSpWp]: Trace formula consists of 221 conjuncts, 3 conjunts are in the unsatisfiable core [2019-11-28 20:38:49,076 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2019-11-28 20:38:49,096 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 132 proven. 12 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2019-11-28 20:38:49,097 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-11-28 20:38:49,097 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 4 [2019-11-28 20:38:49,097 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1977087481] [2019-11-28 20:38:49,098 INFO L811 eck$LassoCheckResult]: loop already infeasible [2019-11-28 20:38:49,098 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-28 20:38:49,099 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-28 20:38:49,099 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-11-28 20:38:49,099 INFO L87 Difference]: Start difference. First operand 5531 states and 6556 transitions. cyclomatic complexity: 1029 Second operand 4 states. [2019-11-28 20:38:49,281 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-28 20:38:49,281 INFO L93 Difference]: Finished difference Result 3741 states and 4210 transitions. [2019-11-28 20:38:49,281 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-28 20:38:49,281 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 3741 states and 4210 transitions. [2019-11-28 20:38:49,289 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2019-11-28 20:38:49,290 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 3741 states to 0 states and 0 transitions. [2019-11-28 20:38:49,290 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 0 [2019-11-28 20:38:49,290 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 0 [2019-11-28 20:38:49,290 INFO L73 IsDeterministic]: Start isDeterministic. Operand 0 states and 0 transitions. [2019-11-28 20:38:49,290 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2019-11-28 20:38:49,290 INFO L688 BuchiCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-11-28 20:38:49,290 INFO L711 BuchiCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-11-28 20:38:49,290 INFO L591 BuchiCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-11-28 20:38:49,290 INFO L424 BuchiCegarLoop]: ======== Iteration 32============ [2019-11-28 20:38:49,291 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 0 states and 0 transitions. [2019-11-28 20:38:49,291 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2019-11-28 20:38:49,291 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is true [2019-11-28 20:38:49,297 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 28.11 08:38:49 BoogieIcfgContainer [2019-11-28 20:38:49,297 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2019-11-28 20:38:49,297 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-11-28 20:38:49,297 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-11-28 20:38:49,297 INFO L275 PluginConnector]: Witness Printer initialized [2019-11-28 20:38:49,298 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 08:38:34" (3/4) ... [2019-11-28 20:38:49,301 INFO L140 WitnessPrinter]: No result that supports witness generation found [2019-11-28 20:38:49,301 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-11-28 20:38:49,303 INFO L168 Benchmark]: Toolchain (without parser) took 15787.10 ms. Allocated memory was 1.0 GB in the beginning and 1.6 GB in the end (delta: 572.0 MB). Free memory was 961.7 MB in the beginning and 1.2 GB in the end (delta: -231.9 MB). Peak memory consumption was 340.1 MB. Max. memory is 11.5 GB. [2019-11-28 20:38:49,304 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 1.0 GB. Free memory is still 987.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-28 20:38:49,304 INFO L168 Benchmark]: CACSL2BoogieTranslator took 531.04 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 165.7 MB). Free memory was 961.7 MB in the beginning and 1.2 GB in the end (delta: -193.8 MB). Peak memory consumption was 25.8 MB. Max. memory is 11.5 GB. [2019-11-28 20:38:49,304 INFO L168 Benchmark]: Boogie Procedure Inliner took 55.80 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-28 20:38:49,304 INFO L168 Benchmark]: Boogie Preprocessor took 33.02 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. [2019-11-28 20:38:49,305 INFO L168 Benchmark]: RCFGBuilder took 705.26 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: 46.7 MB). Peak memory consumption was 46.7 MB. Max. memory is 11.5 GB. [2019-11-28 20:38:49,305 INFO L168 Benchmark]: BuchiAutomizer took 14451.55 ms. Allocated memory was 1.2 GB in the beginning and 1.6 GB in the end (delta: 406.3 MB). Free memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: -91.4 MB). Peak memory consumption was 314.9 MB. Max. memory is 11.5 GB. [2019-11-28 20:38:49,305 INFO L168 Benchmark]: Witness Printer took 4.06 ms. Allocated memory is still 1.6 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-28 20:38:49,308 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 1.0 GB. Free memory is still 987.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 531.04 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 165.7 MB). Free memory was 961.7 MB in the beginning and 1.2 GB in the end (delta: -193.8 MB). Peak memory consumption was 25.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 55.80 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 33.02 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. * RCFGBuilder took 705.26 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: 46.7 MB). Peak memory consumption was 46.7 MB. Max. memory is 11.5 GB. * BuchiAutomizer took 14451.55 ms. Allocated memory was 1.2 GB in the beginning and 1.6 GB in the end (delta: 406.3 MB). Free memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: -91.4 MB). Peak memory consumption was 314.9 MB. Max. memory is 11.5 GB. * Witness Printer took 4.06 ms. Allocated memory is still 1.6 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Your program was decomposed into 32 terminating modules (29 trivial, 3 deterministic, 0 nondeterministic). One deterministic module has affine ranking function s__state and consists of 6 locations. One deterministic module has affine ranking function s__state and consists of 4 locations. One deterministic module has affine ranking function s__state and consists of 5 locations. 29 modules have a trivial ranking function, the largest among these consists of 4 locations. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 14.4s and 32 iterations. TraceHistogramMax:13. Analysis of lassos took 6.5s. Construction of modules took 3.6s. Büchi inclusion checks took 2.1s. Highest rank in rank-based complementation 3. Minimization of det autom 1. Minimization of nondet autom 31. Automata minimization 1.0s AutomataMinimizationTime, 31 MinimizatonAttempts, 3912 StatesRemovedByMinimization, 26 NontrivialMinimizations. Non-live state removal took 0.6s Buchi closure took 0.0s. Biggest automaton had 6196 states and ocurred in iteration 26. Nontrivial modules had stage [1, 2, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: 6656 SDtfs, 3642 SDslu, 3569 SDs, 0 SdLazy, 3965 SolverSat, 652 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 3.6s Time LassoAnalysisResults: nont0 unkn0 SFLI24 SFLT2 conc0 concLT1 SILN0 SILU0 SILI4 SILT0 lasso0 LassoPreprocessingBenchmarks: Lassos: inital61 mio100 ax100 hnf100 lsp18 ukn100 mio100 lsp100 div100 bol100 ite100 ukn100 eq209 hnf86 smp100 dnf100 smp100 tf110 neg100 sie100 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 0 Time: 20ms VariablesStem: 0 VariablesLoop: 1 DisjunctsStem: 1 DisjunctsLoop: 2 SupportingInvariants: 0 MotzkinApplications: 4 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 27 LassoNonterminationAnalysisSatUnbounded: 5 LassoNonterminationAnalysisUnsat: 3 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.6s - TerminationAnalysisResult: Termination proven Buchi Automizer proved that your program is terminating RESULT: Ultimate proved your program to be correct! Received shutdown request...