./Ultimate.py --spec ../sv-benchmarks/c/properties/termination.prp --file ../sv-benchmarks/c/openssl-simplified/s3_srvr_11.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 839c364b Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.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/openssl-simplified/s3_srvr_11.cil.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 122c2109cd6c748bfe3dba05eb9f0b8ecb68be5fd41688cb81634cb3c05e5766 --- Real Ultimate output --- This is Ultimate 0.2.2-839c364b5d67a0f615c82cb70ab247790648d4a9-839c364 [2021-12-14 23:11:39,008 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-14 23:11:39,010 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-14 23:11:39,058 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-14 23:11:39,058 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-14 23:11:39,061 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-14 23:11:39,062 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-14 23:11:39,064 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-14 23:11:39,066 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-14 23:11:39,070 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-14 23:11:39,071 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-14 23:11:39,072 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-14 23:11:39,072 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-14 23:11:39,074 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-14 23:11:39,075 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-14 23:11:39,079 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-14 23:11:39,080 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-14 23:11:39,081 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-14 23:11:39,082 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-14 23:11:39,088 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-14 23:11:39,090 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-14 23:11:39,093 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-14 23:11:39,094 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-14 23:11:39,095 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-14 23:11:39,098 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-14 23:11:39,098 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-14 23:11:39,099 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-14 23:11:39,100 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-14 23:11:39,100 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-14 23:11:39,101 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-14 23:11:39,101 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-14 23:11:39,102 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-14 23:11:39,103 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-14 23:11:39,104 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-14 23:11:39,104 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-14 23:11:39,105 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-14 23:11:39,105 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-14 23:11:39,105 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-14 23:11:39,105 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-14 23:11:39,106 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-14 23:11:39,106 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-14 23:11:39,107 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Termination-32bit-Automizer_Default.epf [2021-12-14 23:11:39,125 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-14 23:11:39,127 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-14 23:11:39,127 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-14 23:11:39,127 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-14 23:11:39,128 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-14 23:11:39,128 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-14 23:11:39,128 INFO L138 SettingsManager]: * Use SBE=true [2021-12-14 23:11:39,129 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2021-12-14 23:11:39,129 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2021-12-14 23:11:39,129 INFO L138 SettingsManager]: * Use old map elimination=false [2021-12-14 23:11:39,129 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2021-12-14 23:11:39,130 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2021-12-14 23:11:39,130 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2021-12-14 23:11:39,130 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-14 23:11:39,130 INFO L138 SettingsManager]: * sizeof long=4 [2021-12-14 23:11:39,130 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2021-12-14 23:11:39,130 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-14 23:11:39,131 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-12-14 23:11:39,131 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-14 23:11:39,131 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2021-12-14 23:11:39,131 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2021-12-14 23:11:39,131 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2021-12-14 23:11:39,131 INFO L138 SettingsManager]: * sizeof long double=12 [2021-12-14 23:11:39,131 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-14 23:11:39,132 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2021-12-14 23:11:39,132 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-14 23:11:39,132 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2021-12-14 23:11:39,132 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-14 23:11:39,132 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-14 23:11:39,132 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-14 23:11:39,133 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-14 23:11:39,133 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-14 23:11:39,133 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2021-12-14 23:11:39,134 INFO L138 SettingsManager]: * TransformationType=MODULO_NEIGHBOR WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 122c2109cd6c748bfe3dba05eb9f0b8ecb68be5fd41688cb81634cb3c05e5766 [2021-12-14 23:11:39,318 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-14 23:11:39,342 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-14 23:11:39,345 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-14 23:11:39,346 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-14 23:11:39,346 INFO L275 PluginConnector]: CDTParser initialized [2021-12-14 23:11:39,347 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/openssl-simplified/s3_srvr_11.cil.c [2021-12-14 23:11:39,416 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/49555befa/7a7ce65744304f548b990fa861fc2ab1/FLAG4560bca2a [2021-12-14 23:11:39,733 INFO L306 CDTParser]: Found 1 translation units. [2021-12-14 23:11:39,739 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/openssl-simplified/s3_srvr_11.cil.c [2021-12-14 23:11:39,746 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/49555befa/7a7ce65744304f548b990fa861fc2ab1/FLAG4560bca2a [2021-12-14 23:11:40,131 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/49555befa/7a7ce65744304f548b990fa861fc2ab1 [2021-12-14 23:11:40,132 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-14 23:11:40,133 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-14 23:11:40,136 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-14 23:11:40,136 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-14 23:11:40,140 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-14 23:11:40,141 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:11:40" (1/1) ... [2021-12-14 23:11:40,141 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ea14a6f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:11:40, skipping insertion in model container [2021-12-14 23:11:40,143 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:11:40" (1/1) ... [2021-12-14 23:11:40,147 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-14 23:11:40,171 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-14 23:11:40,353 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/openssl-simplified/s3_srvr_11.cil.c[43646,43659] [2021-12-14 23:11:40,356 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-14 23:11:40,366 INFO L203 MainTranslator]: Completed pre-run [2021-12-14 23:11:40,420 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/openssl-simplified/s3_srvr_11.cil.c[43646,43659] [2021-12-14 23:11:40,425 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-14 23:11:40,435 INFO L208 MainTranslator]: Completed translation [2021-12-14 23:11:40,436 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:11:40 WrapperNode [2021-12-14 23:11:40,436 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-14 23:11:40,437 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-14 23:11:40,437 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-14 23:11:40,437 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-14 23:11:40,442 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:11:40" (1/1) ... [2021-12-14 23:11:40,458 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:11:40" (1/1) ... [2021-12-14 23:11:40,490 INFO L137 Inliner]: procedures = 16, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 519 [2021-12-14 23:11:40,495 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-14 23:11:40,496 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-14 23:11:40,496 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-14 23:11:40,496 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-14 23:11:40,502 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:11:40" (1/1) ... [2021-12-14 23:11:40,503 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:11:40" (1/1) ... [2021-12-14 23:11:40,512 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:11:40" (1/1) ... [2021-12-14 23:11:40,512 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:11:40" (1/1) ... [2021-12-14 23:11:40,520 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:11:40" (1/1) ... [2021-12-14 23:11:40,530 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:11:40" (1/1) ... [2021-12-14 23:11:40,540 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:11:40" (1/1) ... [2021-12-14 23:11:40,542 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-14 23:11:40,543 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-14 23:11:40,543 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-14 23:11:40,543 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-14 23:11:40,546 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:11:40" (1/1) ... [2021-12-14 23:11:40,552 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-14 23:11:40,559 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 23:11:40,599 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-14 23:11:40,617 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2021-12-14 23:11:40,633 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-14 23:11:40,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-14 23:11:40,634 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-14 23:11:40,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-14 23:11:40,725 INFO L236 CfgBuilder]: Building ICFG [2021-12-14 23:11:40,738 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-14 23:11:40,750 WARN L815 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-12-14 23:11:41,117 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##90: assume false; [2021-12-14 23:11:41,117 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##91: assume !false; [2021-12-14 23:11:41,118 INFO L277 CfgBuilder]: Performing block encoding [2021-12-14 23:11:41,124 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-14 23:11:41,125 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-12-14 23:11:41,126 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:11:41 BoogieIcfgContainer [2021-12-14 23:11:41,126 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-14 23:11:41,127 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2021-12-14 23:11:41,127 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2021-12-14 23:11:41,129 INFO L275 PluginConnector]: BuchiAutomizer initialized [2021-12-14 23:11:41,129 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2021-12-14 23:11:41,129 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 14.12 11:11:40" (1/3) ... [2021-12-14 23:11:41,130 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@5918683e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 14.12 11:11:41, skipping insertion in model container [2021-12-14 23:11:41,131 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2021-12-14 23:11:41,131 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:11:40" (2/3) ... [2021-12-14 23:11:41,131 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@5918683e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 14.12 11:11:41, skipping insertion in model container [2021-12-14 23:11:41,131 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2021-12-14 23:11:41,131 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:11:41" (3/3) ... [2021-12-14 23:11:41,132 INFO L388 chiAutomizerObserver]: Analyzing ICFG s3_srvr_11.cil.c [2021-12-14 23:11:41,165 INFO L359 BuchiCegarLoop]: Interprodecural is true [2021-12-14 23:11:41,166 INFO L360 BuchiCegarLoop]: Hoare is false [2021-12-14 23:11:41,166 INFO L361 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2021-12-14 23:11:41,166 INFO L362 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2021-12-14 23:11:41,166 INFO L363 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-12-14 23:11:41,166 INFO L364 BuchiCegarLoop]: Difference is false [2021-12-14 23:11:41,166 INFO L365 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-12-14 23:11:41,166 INFO L368 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2021-12-14 23:11:41,182 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 148 states, 147 states have (on average 1.7346938775510203) internal successors, (255), 147 states have internal predecessors, (255), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 23:11:41,209 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 126 [2021-12-14 23:11:41,209 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-14 23:11:41,209 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-14 23:11:41,215 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1] [2021-12-14 23:11:41,215 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-14 23:11:41,215 INFO L425 BuchiCegarLoop]: ======== Iteration 1============ [2021-12-14 23:11:41,216 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 148 states, 147 states have (on average 1.7346938775510203) internal successors, (255), 147 states have internal predecessors, (255), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 23:11:41,221 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 126 [2021-12-14 23:11:41,221 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-14 23:11:41,221 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-14 23:11:41,222 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1] [2021-12-14 23:11:41,222 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-14 23:11:41,225 INFO L791 eck$LassoCheckResult]: Stem: 137#ULTIMATE.startENTRYtrue assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); 44#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret59#1, main_~s~0#1, main_~tmp~1#1;havoc main_~s~0#1;havoc main_~tmp~1#1;main_~s~0#1 := 8464;assume { :begin_inline_ssl3_accept } true;ssl3_accept_#in~initial_state#1 := main_~s~0#1;havoc ssl3_accept_#res#1;havoc ssl3_accept_#t~nondet4#1, ssl3_accept_#t~nondet5#1, ssl3_accept_#t~nondet6#1, ssl3_accept_#t~nondet7#1, ssl3_accept_#t~nondet8#1, ssl3_accept_#t~nondet9#1, ssl3_accept_#t~nondet10#1, ssl3_accept_#t~nondet11#1, ssl3_accept_#t~nondet12#1, ssl3_accept_#t~nondet13#1, ssl3_accept_#t~nondet14#1, ssl3_accept_#t~nondet15#1, ssl3_accept_#t~nondet16#1, ssl3_accept_#t~nondet17#1, ssl3_accept_#t~nondet18#1, ssl3_accept_#t~nondet19#1, ssl3_accept_#t~nondet20#1, ssl3_accept_#t~nondet21#1, ssl3_accept_#t~nondet22#1, ssl3_accept_#t~nondet23#1, ssl3_accept_#t~nondet24#1, ssl3_accept_#t~nondet25#1, ssl3_accept_#t~nondet26#1, ssl3_accept_#t~nondet27#1, ssl3_accept_#t~nondet28#1, ssl3_accept_#t~nondet29#1, ssl3_accept_#t~nondet30#1, ssl3_accept_#t~nondet31#1, ssl3_accept_#t~nondet32#1, ssl3_accept_#t~post33#1, ssl3_accept_#t~nondet34#1, ssl3_accept_#t~post35#1, ssl3_accept_#t~post36#1, ssl3_accept_#t~nondet37#1, ssl3_accept_#t~nondet38#1, ssl3_accept_#t~nondet39#1, ssl3_accept_#t~nondet40#1, ssl3_accept_#t~nondet41#1, ssl3_accept_#t~nondet42#1, ssl3_accept_#t~nondet43#1, ssl3_accept_#t~nondet44#1, ssl3_accept_#t~nondet45#1, ssl3_accept_#t~nondet46#1, ssl3_accept_#t~nondet47#1, ssl3_accept_#t~nondet48#1, ssl3_accept_#t~nondet49#1, ssl3_accept_#t~nondet50#1, ssl3_accept_#t~nondet51#1, ssl3_accept_#t~nondet52#1, ssl3_accept_#t~nondet53#1, ssl3_accept_#t~nondet54#1, ssl3_accept_#t~nondet55#1, ssl3_accept_#t~post56#1, ssl3_accept_#t~nondet57#1, ssl3_accept_#t~post58#1, ssl3_accept_~initial_state#1, ssl3_accept_~s__info_callback~0#1, ssl3_accept_~s__in_handshake~0#1, ssl3_accept_~s__state~0#1, ssl3_accept_~s__new_session~0#1, ssl3_accept_~s__server~0#1, ssl3_accept_~s__version~0#1, ssl3_accept_~s__type~0#1, ssl3_accept_~s__init_num~0#1, ssl3_accept_~s__hit~0#1, ssl3_accept_~s__rwstate~0#1, ssl3_accept_~s__init_buf___0~0#1, ssl3_accept_~s__debug~0#1, ssl3_accept_~s__shutdown~0#1, ssl3_accept_~s__cert~0#1, ssl3_accept_~s__options~0#1, ssl3_accept_~s__verify_mode~0#1, ssl3_accept_~s__session__peer~0#1, ssl3_accept_~s__cert__pkeys__AT0__privatekey~0#1, ssl3_accept_~s__ctx__info_callback~0#1, ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0#1, ssl3_accept_~s__ctx__stats__sess_accept~0#1, ssl3_accept_~s__ctx__stats__sess_accept_good~0#1, ssl3_accept_~s__s3__tmp__cert_request~0#1, ssl3_accept_~s__s3__tmp__reuse_message~0#1, ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1, ssl3_accept_~s__s3__tmp__new_cipher~0#1, ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1, ssl3_accept_~s__s3__tmp__next_state___0~0#1, ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0#1, ssl3_accept_~s__session__cipher~0#1, ssl3_accept_~buf~0#1, ssl3_accept_~l~0#1, ssl3_accept_~Time~0#1, ssl3_accept_~tmp~0#1, ssl3_accept_~cb~0#1, ssl3_accept_~num1~0#1, ssl3_accept_~ret~0#1, ssl3_accept_~new_state~0#1, ssl3_accept_~state~0#1, ssl3_accept_~skip~0#1, ssl3_accept_~got_new_session~0#1, ssl3_accept_~tmp___1~0#1, ssl3_accept_~tmp___2~0#1, ssl3_accept_~tmp___3~0#1, ssl3_accept_~tmp___4~0#1, ssl3_accept_~tmp___5~0#1, ssl3_accept_~tmp___6~0#1, ssl3_accept_~tmp___7~0#1, ssl3_accept_~tmp___8~0#1, ssl3_accept_~tmp___9~0#1, ssl3_accept_~tmp___10~0#1, ssl3_accept_~blastFlag~0#1, ssl3_accept_~__cil_tmp55~0#1, ssl3_accept_~__cil_tmp56~0#1, ssl3_accept_~__cil_tmp57~0#1, ssl3_accept_~__cil_tmp58~0#1, ssl3_accept_~__cil_tmp59~0#1, ssl3_accept_~__cil_tmp60~0#1, ssl3_accept_~__cil_tmp61~0#1;ssl3_accept_~initial_state#1 := ssl3_accept_#in~initial_state#1;ssl3_accept_~s__info_callback~0#1 := ssl3_accept_#t~nondet4#1;havoc ssl3_accept_#t~nondet4#1;ssl3_accept_~s__in_handshake~0#1 := ssl3_accept_#t~nondet5#1;havoc ssl3_accept_#t~nondet5#1;havoc ssl3_accept_~s__state~0#1;havoc ssl3_accept_~s__new_session~0#1;havoc ssl3_accept_~s__server~0#1;ssl3_accept_~s__version~0#1 := ssl3_accept_#t~nondet6#1;havoc ssl3_accept_#t~nondet6#1;havoc ssl3_accept_~s__type~0#1;havoc ssl3_accept_~s__init_num~0#1;ssl3_accept_~s__hit~0#1 := ssl3_accept_#t~nondet7#1;havoc ssl3_accept_#t~nondet7#1;havoc ssl3_accept_~s__rwstate~0#1;ssl3_accept_~s__init_buf___0~0#1 := 1;ssl3_accept_~s__debug~0#1 := ssl3_accept_#t~nondet8#1;havoc ssl3_accept_#t~nondet8#1;havoc ssl3_accept_~s__shutdown~0#1;ssl3_accept_~s__cert~0#1 := ssl3_accept_#t~nondet9#1;havoc ssl3_accept_#t~nondet9#1;ssl3_accept_~s__options~0#1 := ssl3_accept_#t~nondet10#1;havoc ssl3_accept_#t~nondet10#1;ssl3_accept_~s__verify_mode~0#1 := ssl3_accept_#t~nondet11#1;havoc ssl3_accept_#t~nondet11#1;ssl3_accept_~s__session__peer~0#1 := ssl3_accept_#t~nondet12#1;havoc ssl3_accept_#t~nondet12#1;ssl3_accept_~s__cert__pkeys__AT0__privatekey~0#1 := ssl3_accept_#t~nondet13#1;havoc ssl3_accept_#t~nondet13#1;ssl3_accept_~s__ctx__info_callback~0#1 := ssl3_accept_#t~nondet14#1;havoc ssl3_accept_#t~nondet14#1;ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0#1 := ssl3_accept_#t~nondet15#1;havoc ssl3_accept_#t~nondet15#1;ssl3_accept_~s__ctx__stats__sess_accept~0#1 := ssl3_accept_#t~nondet16#1;havoc ssl3_accept_#t~nondet16#1;ssl3_accept_~s__ctx__stats__sess_accept_good~0#1 := ssl3_accept_#t~nondet17#1;havoc ssl3_accept_#t~nondet17#1;havoc ssl3_accept_~s__s3__tmp__cert_request~0#1;ssl3_accept_~s__s3__tmp__reuse_message~0#1 := ssl3_accept_#t~nondet18#1;havoc ssl3_accept_#t~nondet18#1;havoc ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1;ssl3_accept_~s__s3__tmp__new_cipher~0#1 := ssl3_accept_#t~nondet19#1;havoc ssl3_accept_#t~nondet19#1;havoc ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1;havoc ssl3_accept_~s__s3__tmp__next_state___0~0#1;havoc ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0#1;havoc ssl3_accept_~s__session__cipher~0#1;havoc ssl3_accept_~buf~0#1;havoc ssl3_accept_~l~0#1;havoc ssl3_accept_~Time~0#1;havoc ssl3_accept_~tmp~0#1;havoc ssl3_accept_~cb~0#1;ssl3_accept_~num1~0#1 := ssl3_accept_#t~nondet20#1;havoc ssl3_accept_#t~nondet20#1;havoc ssl3_accept_~ret~0#1;havoc ssl3_accept_~new_state~0#1;havoc ssl3_accept_~state~0#1;havoc ssl3_accept_~skip~0#1;havoc ssl3_accept_~got_new_session~0#1;ssl3_accept_~tmp___1~0#1 := ssl3_accept_#t~nondet21#1;havoc ssl3_accept_#t~nondet21#1;ssl3_accept_~tmp___2~0#1 := ssl3_accept_#t~nondet22#1;havoc ssl3_accept_#t~nondet22#1;ssl3_accept_~tmp___3~0#1 := ssl3_accept_#t~nondet23#1;havoc ssl3_accept_#t~nondet23#1;ssl3_accept_~tmp___4~0#1 := ssl3_accept_#t~nondet24#1;havoc ssl3_accept_#t~nondet24#1;ssl3_accept_~tmp___5~0#1 := ssl3_accept_#t~nondet25#1;havoc ssl3_accept_#t~nondet25#1;ssl3_accept_~tmp___6~0#1 := ssl3_accept_#t~nondet26#1;havoc ssl3_accept_#t~nondet26#1;ssl3_accept_~tmp___7~0#1 := ssl3_accept_#t~nondet27#1;havoc ssl3_accept_#t~nondet27#1;ssl3_accept_~tmp___8~0#1 := ssl3_accept_#t~nondet28#1;havoc ssl3_accept_#t~nondet28#1;ssl3_accept_~tmp___9~0#1 := ssl3_accept_#t~nondet29#1;havoc ssl3_accept_#t~nondet29#1;ssl3_accept_~tmp___10~0#1 := ssl3_accept_#t~nondet30#1;havoc ssl3_accept_#t~nondet30#1;havoc ssl3_accept_~blastFlag~0#1;havoc ssl3_accept_~__cil_tmp55~0#1;havoc ssl3_accept_~__cil_tmp56~0#1;havoc ssl3_accept_~__cil_tmp57~0#1;ssl3_accept_~__cil_tmp58~0#1 := ssl3_accept_#t~nondet31#1;havoc ssl3_accept_#t~nondet31#1;havoc ssl3_accept_~__cil_tmp59~0#1;havoc ssl3_accept_~__cil_tmp60~0#1;havoc ssl3_accept_~__cil_tmp61~0#1;ssl3_accept_~s__state~0#1 := ssl3_accept_~initial_state#1;ssl3_accept_~blastFlag~0#1 := 0;ssl3_accept_~tmp~0#1 := ssl3_accept_#t~nondet32#1;havoc ssl3_accept_#t~nondet32#1;ssl3_accept_~Time~0#1 := ssl3_accept_~tmp~0#1;ssl3_accept_~cb~0#1 := 0;ssl3_accept_~ret~0#1 := -1;ssl3_accept_~skip~0#1 := 0;ssl3_accept_~got_new_session~0#1 := 0; 37#L93true assume 0 != ssl3_accept_~s__info_callback~0#1;ssl3_accept_~cb~0#1 := ssl3_accept_~s__info_callback~0#1; 21#L96-2true ssl3_accept_#t~post33#1 := ssl3_accept_~s__in_handshake~0#1;ssl3_accept_~s__in_handshake~0#1 := 1 + ssl3_accept_#t~post33#1;havoc ssl3_accept_#t~post33#1; 139#L101true assume !(0 != 12288 + ssl3_accept_~tmp___1~0#1); 19#L101-1true assume !(0 == ssl3_accept_~s__cert~0#1); 47#L110-2true [2021-12-14 23:11:41,226 INFO L793 eck$LassoCheckResult]: Loop: 47#L110-2true assume !false; 20#L111true ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 131#L113true assume !(12292 == ssl3_accept_~s__state~0#1); 27#L116true assume !(16384 == ssl3_accept_~s__state~0#1); 138#L119true assume !(8192 == ssl3_accept_~s__state~0#1); 57#L122true assume !(24576 == ssl3_accept_~s__state~0#1); 101#L125true assume !(8195 == ssl3_accept_~s__state~0#1); 62#L128true assume 8480 == ssl3_accept_~s__state~0#1; 145#L132true ssl3_accept_~s__shutdown~0#1 := 0;ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet37#1;havoc ssl3_accept_#t~nondet37#1; 9#L270true assume !(ssl3_accept_~ret~0#1 <= 0);ssl3_accept_~s__s3__tmp__next_state___0~0#1 := 8482;ssl3_accept_~s__state~0#1 := 8448;ssl3_accept_~s__init_num~0#1 := 0; 50#L559true assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 52#L596true assume !(8576 == ssl3_accept_~state~0#1); 41#L614true ssl3_accept_~skip~0#1 := 0; 47#L110-2true [2021-12-14 23:11:41,229 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 23:11:41,229 INFO L85 PathProgramCache]: Analyzing trace with hash 889513938, now seen corresponding path program 1 times [2021-12-14 23:11:41,235 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 23:11:41,235 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1315497154] [2021-12-14 23:11:41,235 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 23:11:41,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 23:11:41,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-14 23:11:41,298 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-14 23:11:41,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-14 23:11:41,335 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-14 23:11:41,337 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 23:11:41,338 INFO L85 PathProgramCache]: Analyzing trace with hash -383541900, now seen corresponding path program 1 times [2021-12-14 23:11:41,338 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 23:11:41,339 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [289045387] [2021-12-14 23:11:41,339 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 23:11:41,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 23:11:41,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-14 23:11:41,370 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-14 23:11:41,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-14 23:11:41,380 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-14 23:11:41,382 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 23:11:41,383 INFO L85 PathProgramCache]: Analyzing trace with hash -2120240829, now seen corresponding path program 1 times [2021-12-14 23:11:41,383 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 23:11:41,383 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [764972245] [2021-12-14 23:11:41,383 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 23:11:41,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 23:11:41,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 23:11:41,459 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-14 23:11:41,459 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-14 23:11:41,460 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [764972245] [2021-12-14 23:11:41,460 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [764972245] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-14 23:11:41,461 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-14 23:11:41,461 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-14 23:11:41,461 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [344164606] [2021-12-14 23:11:41,462 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-14 23:11:41,568 INFO L210 LassoAnalysis]: Preferences: [2021-12-14 23:11:41,569 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-12-14 23:11:41,569 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-12-14 23:11:41,569 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-12-14 23:11:41,569 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2021-12-14 23:11:41,569 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-14 23:11:41,569 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-12-14 23:11:41,569 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-12-14 23:11:41,570 INFO L133 ssoRankerPreferences]: Filename of dumped script: s3_srvr_11.cil.c_Iteration1_Loop [2021-12-14 23:11:41,570 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-12-14 23:11:41,570 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-12-14 23:11:41,580 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:41,585 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:41,589 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:41,591 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:41,593 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:41,599 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:41,601 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:41,666 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-12-14 23:11:41,666 INFO L404 LassoAnalysis]: Checking for nontermination... [2021-12-14 23:11:41,668 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-14 23:11:41,668 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 23:11:41,669 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-14 23:11:41,670 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2021-12-14 23:11:41,671 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-14 23:11:41,671 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-14 23:11:41,696 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-14 23:11:41,696 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_accept_~s__s3__tmp__next_state___0~0#1=8482} Honda state: {ULTIMATE.start_ssl3_accept_~s__s3__tmp__next_state___0~0#1=8482} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-14 23:11:41,714 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0 [2021-12-14 23:11:41,714 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-14 23:11:41,714 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 23:11:41,720 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-14 23:11:41,721 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2021-12-14 23:11:41,771 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-14 23:11:41,771 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-14 23:11:41,789 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-14 23:11:41,789 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_accept_#t~nondet37#1=7, ULTIMATE.start_ssl3_accept_~ret~0#1=7} Honda state: {ULTIMATE.start_ssl3_accept_#t~nondet37#1=7, ULTIMATE.start_ssl3_accept_~ret~0#1=7} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-14 23:11:41,805 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Forceful destruction successful, exit code 0 [2021-12-14 23:11:41,805 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-14 23:11:41,805 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 23:11:41,806 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-14 23:11:41,807 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2021-12-14 23:11:41,808 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-14 23:11:41,808 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-14 23:11:41,829 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-14 23:11:41,830 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_accept_~s__init_num~0#1=0} Honda state: {ULTIMATE.start_ssl3_accept_~s__init_num~0#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-14 23:11:41,848 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Forceful destruction successful, exit code 0 [2021-12-14 23:11:41,849 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-14 23:11:41,849 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 23:11:41,863 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-14 23:11:41,865 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2021-12-14 23:11:41,867 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-14 23:11:41,867 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-14 23:11:41,884 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-14 23:11:41,884 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_accept_~skip~0#1=0} Honda state: {ULTIMATE.start_ssl3_accept_~skip~0#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-14 23:11:41,900 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Forceful destruction successful, exit code 0 [2021-12-14 23:11:41,900 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-14 23:11:41,900 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 23:11:41,901 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-14 23:11:41,902 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2021-12-14 23:11:41,907 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-14 23:11:41,907 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-14 23:11:41,945 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Forceful destruction successful, exit code 0 [2021-12-14 23:11:41,945 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-14 23:11:41,946 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 23:11:41,946 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-14 23:11:41,948 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2021-12-14 23:11:41,949 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2021-12-14 23:11:41,949 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-14 23:11:41,979 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2021-12-14 23:11:41,997 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Forceful destruction successful, exit code 0 [2021-12-14 23:11:41,997 INFO L210 LassoAnalysis]: Preferences: [2021-12-14 23:11:41,997 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-12-14 23:11:41,997 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-12-14 23:11:41,998 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-12-14 23:11:41,998 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2021-12-14 23:11:41,998 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-14 23:11:41,998 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-12-14 23:11:41,998 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-12-14 23:11:41,998 INFO L133 ssoRankerPreferences]: Filename of dumped script: s3_srvr_11.cil.c_Iteration1_Loop [2021-12-14 23:11:41,998 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-12-14 23:11:41,998 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-12-14 23:11:41,999 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:42,003 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:42,005 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:42,007 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:42,009 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:42,014 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:42,016 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:42,077 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-12-14 23:11:42,080 INFO L490 LassoAnalysis]: Using template 'affine'. [2021-12-14 23:11:42,080 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-14 23:11:42,081 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 23:11:42,081 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-14 23:11:42,082 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2021-12-14 23:11:42,084 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-14 23:11:42,090 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-14 23:11:42,090 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-14 23:11:42,091 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-14 23:11:42,091 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-14 23:11:42,091 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-14 23:11:42,092 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-14 23:11:42,092 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-14 23:11:42,099 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-14 23:11:42,116 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Forceful destruction successful, exit code 0 [2021-12-14 23:11:42,116 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-14 23:11:42,116 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 23:11:42,117 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-14 23:11:42,119 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2021-12-14 23:11:42,121 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-14 23:11:42,127 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-14 23:11:42,127 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-14 23:11:42,127 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-14 23:11:42,127 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-14 23:11:42,127 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-14 23:11:42,128 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-14 23:11:42,128 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-14 23:11:42,139 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-14 23:11:42,154 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Ended with exit code 0 [2021-12-14 23:11:42,154 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-14 23:11:42,155 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 23:11:42,155 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-14 23:11:42,156 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2021-12-14 23:11:42,158 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-14 23:11:42,164 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-14 23:11:42,164 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-14 23:11:42,164 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-14 23:11:42,164 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-14 23:11:42,164 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-14 23:11:42,165 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-14 23:11:42,165 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-14 23:11:42,174 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-14 23:11:42,191 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Forceful destruction successful, exit code 0 [2021-12-14 23:11:42,191 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-14 23:11:42,192 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 23:11:42,192 INFO L229 MonitoredProcess]: Starting monitored process 11 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-14 23:11:42,198 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-14 23:11:42,203 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2021-12-14 23:11:42,204 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-14 23:11:42,205 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-14 23:11:42,205 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-14 23:11:42,205 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-14 23:11:42,205 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-14 23:11:42,205 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-14 23:11:42,206 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-14 23:11:42,214 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-14 23:11:42,229 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Forceful destruction successful, exit code 0 [2021-12-14 23:11:42,230 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-14 23:11:42,230 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 23:11:42,230 INFO L229 MonitoredProcess]: Starting monitored process 12 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-14 23:11:42,231 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2021-12-14 23:11:42,232 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-14 23:11:42,238 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-14 23:11:42,238 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-14 23:11:42,238 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-14 23:11:42,238 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-14 23:11:42,238 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-14 23:11:42,240 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-14 23:11:42,240 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-14 23:11:42,254 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2021-12-14 23:11:42,270 INFO L443 ModelExtractionUtils]: Simplification made 3 calls to the SMT solver. [2021-12-14 23:11:42,270 INFO L444 ModelExtractionUtils]: 1 out of 4 variables were initially zero. Simplification set additionally 1 variables to zero. [2021-12-14 23:11:42,271 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-14 23:11:42,271 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 23:11:42,272 INFO L229 MonitoredProcess]: Starting monitored process 13 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-14 23:11:42,273 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2021-12-14 23:11:42,348 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2021-12-14 23:11:42,348 INFO L438 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2021-12-14 23:11:42,348 INFO L513 LassoAnalysis]: Proved termination. [2021-12-14 23:11:42,348 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(ULTIMATE.start_ssl3_accept_~s__state~0#1) = 1*ULTIMATE.start_ssl3_accept_~s__state~0#1 Supporting invariants [] [2021-12-14 23:11:42,364 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0 [2021-12-14 23:11:42,365 INFO L297 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2021-12-14 23:11:42,392 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 23:11:42,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 23:11:42,407 INFO L263 TraceCheckSpWp]: Trace formula consists of 55 conjuncts, 2 conjunts are in the unsatisfiable core [2021-12-14 23:11:42,408 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-14 23:11:42,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 23:11:42,423 INFO L263 TraceCheckSpWp]: Trace formula consists of 27 conjuncts, 4 conjunts are in the unsatisfiable core [2021-12-14 23:11:42,423 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-14 23:11:42,485 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0 [2021-12-14 23:11:42,532 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-14 23:11:42,555 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 [2021-12-14 23:11:42,559 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand has 148 states, 147 states have (on average 1.7346938775510203) internal successors, (255), 147 states have internal predecessors, (255), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 5 states, 5 states have (on average 3.8) internal successors, (19), 5 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 23:11:42,970 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand has 148 states, 147 states have (on average 1.7346938775510203) internal successors, (255), 147 states have internal predecessors, (255), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0). Second operand has 5 states, 5 states have (on average 3.8) internal successors, (19), 5 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Result 832 states and 1414 transitions. Complement of second has 10 states. [2021-12-14 23:11:42,971 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 6 states 1 stem states 3 non-accepting loop states 1 accepting loop states [2021-12-14 23:11:42,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 3.8) internal successors, (19), 5 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 23:11:42,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 609 transitions. [2021-12-14 23:11:42,976 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 6 states and 609 transitions. Stem has 6 letters. Loop has 13 letters. [2021-12-14 23:11:42,977 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2021-12-14 23:11:42,977 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 6 states and 609 transitions. Stem has 19 letters. Loop has 13 letters. [2021-12-14 23:11:42,977 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2021-12-14 23:11:42,977 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 6 states and 609 transitions. Stem has 6 letters. Loop has 26 letters. [2021-12-14 23:11:42,977 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2021-12-14 23:11:42,978 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 832 states and 1414 transitions. [2021-12-14 23:11:42,989 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 323 [2021-12-14 23:11:42,999 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 832 states to 694 states and 1087 transitions. [2021-12-14 23:11:43,002 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 391 [2021-12-14 23:11:43,004 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 402 [2021-12-14 23:11:43,004 INFO L73 IsDeterministic]: Start isDeterministic. Operand 694 states and 1087 transitions. [2021-12-14 23:11:43,005 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2021-12-14 23:11:43,005 INFO L681 BuchiCegarLoop]: Abstraction has 694 states and 1087 transitions. [2021-12-14 23:11:43,016 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 694 states and 1087 transitions. [2021-12-14 23:11:43,042 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 694 to 500. [2021-12-14 23:11:43,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 500 states, 500 states have (on average 1.566) internal successors, (783), 499 states have internal predecessors, (783), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 23:11:43,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 500 states and 783 transitions. [2021-12-14 23:11:43,044 INFO L704 BuchiCegarLoop]: Abstraction has 500 states and 783 transitions. [2021-12-14 23:11:43,044 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-14 23:11:43,046 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-14 23:11:43,047 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-14 23:11:43,048 INFO L87 Difference]: Start difference. First operand 500 states and 783 transitions. Second operand has 3 states, 3 states have (on average 6.333333333333333) internal successors, (19), 3 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 23:11:43,129 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-14 23:11:43,129 INFO L93 Difference]: Finished difference Result 572 states and 894 transitions. [2021-12-14 23:11:43,129 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-14 23:11:43,130 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 572 states and 894 transitions. [2021-12-14 23:11:43,133 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 280 [2021-12-14 23:11:43,135 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 572 states to 572 states and 894 transitions. [2021-12-14 23:11:43,136 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 348 [2021-12-14 23:11:43,136 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 348 [2021-12-14 23:11:43,136 INFO L73 IsDeterministic]: Start isDeterministic. Operand 572 states and 894 transitions. [2021-12-14 23:11:43,136 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2021-12-14 23:11:43,136 INFO L681 BuchiCegarLoop]: Abstraction has 572 states and 894 transitions. [2021-12-14 23:11:43,137 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 572 states and 894 transitions. [2021-12-14 23:11:43,145 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 572 to 543. [2021-12-14 23:11:43,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 543 states, 543 states have (on average 1.5782688766114181) internal successors, (857), 542 states have internal predecessors, (857), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 23:11:43,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 543 states and 857 transitions. [2021-12-14 23:11:43,147 INFO L704 BuchiCegarLoop]: Abstraction has 543 states and 857 transitions. [2021-12-14 23:11:43,147 INFO L587 BuchiCegarLoop]: Abstraction has 543 states and 857 transitions. [2021-12-14 23:11:43,147 INFO L425 BuchiCegarLoop]: ======== Iteration 2============ [2021-12-14 23:11:43,147 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 543 states and 857 transitions. [2021-12-14 23:11:43,149 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 269 [2021-12-14 23:11:43,149 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-14 23:11:43,149 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-14 23:11:43,150 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-14 23:11:43,150 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-14 23:11:43,150 INFO L791 eck$LassoCheckResult]: Stem: 2421#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); 2270#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret59#1, main_~s~0#1, main_~tmp~1#1;havoc main_~s~0#1;havoc main_~tmp~1#1;main_~s~0#1 := 8464;assume { :begin_inline_ssl3_accept } true;ssl3_accept_#in~initial_state#1 := main_~s~0#1;havoc ssl3_accept_#res#1;havoc ssl3_accept_#t~nondet4#1, ssl3_accept_#t~nondet5#1, ssl3_accept_#t~nondet6#1, ssl3_accept_#t~nondet7#1, ssl3_accept_#t~nondet8#1, ssl3_accept_#t~nondet9#1, ssl3_accept_#t~nondet10#1, ssl3_accept_#t~nondet11#1, ssl3_accept_#t~nondet12#1, ssl3_accept_#t~nondet13#1, ssl3_accept_#t~nondet14#1, ssl3_accept_#t~nondet15#1, ssl3_accept_#t~nondet16#1, ssl3_accept_#t~nondet17#1, ssl3_accept_#t~nondet18#1, ssl3_accept_#t~nondet19#1, ssl3_accept_#t~nondet20#1, ssl3_accept_#t~nondet21#1, ssl3_accept_#t~nondet22#1, ssl3_accept_#t~nondet23#1, ssl3_accept_#t~nondet24#1, ssl3_accept_#t~nondet25#1, ssl3_accept_#t~nondet26#1, ssl3_accept_#t~nondet27#1, ssl3_accept_#t~nondet28#1, ssl3_accept_#t~nondet29#1, ssl3_accept_#t~nondet30#1, ssl3_accept_#t~nondet31#1, ssl3_accept_#t~nondet32#1, ssl3_accept_#t~post33#1, ssl3_accept_#t~nondet34#1, ssl3_accept_#t~post35#1, ssl3_accept_#t~post36#1, ssl3_accept_#t~nondet37#1, ssl3_accept_#t~nondet38#1, ssl3_accept_#t~nondet39#1, ssl3_accept_#t~nondet40#1, ssl3_accept_#t~nondet41#1, ssl3_accept_#t~nondet42#1, ssl3_accept_#t~nondet43#1, ssl3_accept_#t~nondet44#1, ssl3_accept_#t~nondet45#1, ssl3_accept_#t~nondet46#1, ssl3_accept_#t~nondet47#1, ssl3_accept_#t~nondet48#1, ssl3_accept_#t~nondet49#1, ssl3_accept_#t~nondet50#1, ssl3_accept_#t~nondet51#1, ssl3_accept_#t~nondet52#1, ssl3_accept_#t~nondet53#1, ssl3_accept_#t~nondet54#1, ssl3_accept_#t~nondet55#1, ssl3_accept_#t~post56#1, ssl3_accept_#t~nondet57#1, ssl3_accept_#t~post58#1, ssl3_accept_~initial_state#1, ssl3_accept_~s__info_callback~0#1, ssl3_accept_~s__in_handshake~0#1, ssl3_accept_~s__state~0#1, ssl3_accept_~s__new_session~0#1, ssl3_accept_~s__server~0#1, ssl3_accept_~s__version~0#1, ssl3_accept_~s__type~0#1, ssl3_accept_~s__init_num~0#1, ssl3_accept_~s__hit~0#1, ssl3_accept_~s__rwstate~0#1, ssl3_accept_~s__init_buf___0~0#1, ssl3_accept_~s__debug~0#1, ssl3_accept_~s__shutdown~0#1, ssl3_accept_~s__cert~0#1, ssl3_accept_~s__options~0#1, ssl3_accept_~s__verify_mode~0#1, ssl3_accept_~s__session__peer~0#1, ssl3_accept_~s__cert__pkeys__AT0__privatekey~0#1, ssl3_accept_~s__ctx__info_callback~0#1, ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0#1, ssl3_accept_~s__ctx__stats__sess_accept~0#1, ssl3_accept_~s__ctx__stats__sess_accept_good~0#1, ssl3_accept_~s__s3__tmp__cert_request~0#1, ssl3_accept_~s__s3__tmp__reuse_message~0#1, ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1, ssl3_accept_~s__s3__tmp__new_cipher~0#1, ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1, ssl3_accept_~s__s3__tmp__next_state___0~0#1, ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0#1, ssl3_accept_~s__session__cipher~0#1, ssl3_accept_~buf~0#1, ssl3_accept_~l~0#1, ssl3_accept_~Time~0#1, ssl3_accept_~tmp~0#1, ssl3_accept_~cb~0#1, ssl3_accept_~num1~0#1, ssl3_accept_~ret~0#1, ssl3_accept_~new_state~0#1, ssl3_accept_~state~0#1, ssl3_accept_~skip~0#1, ssl3_accept_~got_new_session~0#1, ssl3_accept_~tmp___1~0#1, ssl3_accept_~tmp___2~0#1, ssl3_accept_~tmp___3~0#1, ssl3_accept_~tmp___4~0#1, ssl3_accept_~tmp___5~0#1, ssl3_accept_~tmp___6~0#1, ssl3_accept_~tmp___7~0#1, ssl3_accept_~tmp___8~0#1, ssl3_accept_~tmp___9~0#1, ssl3_accept_~tmp___10~0#1, ssl3_accept_~blastFlag~0#1, ssl3_accept_~__cil_tmp55~0#1, ssl3_accept_~__cil_tmp56~0#1, ssl3_accept_~__cil_tmp57~0#1, ssl3_accept_~__cil_tmp58~0#1, ssl3_accept_~__cil_tmp59~0#1, ssl3_accept_~__cil_tmp60~0#1, ssl3_accept_~__cil_tmp61~0#1;ssl3_accept_~initial_state#1 := ssl3_accept_#in~initial_state#1;ssl3_accept_~s__info_callback~0#1 := ssl3_accept_#t~nondet4#1;havoc ssl3_accept_#t~nondet4#1;ssl3_accept_~s__in_handshake~0#1 := ssl3_accept_#t~nondet5#1;havoc ssl3_accept_#t~nondet5#1;havoc ssl3_accept_~s__state~0#1;havoc ssl3_accept_~s__new_session~0#1;havoc ssl3_accept_~s__server~0#1;ssl3_accept_~s__version~0#1 := ssl3_accept_#t~nondet6#1;havoc ssl3_accept_#t~nondet6#1;havoc ssl3_accept_~s__type~0#1;havoc ssl3_accept_~s__init_num~0#1;ssl3_accept_~s__hit~0#1 := ssl3_accept_#t~nondet7#1;havoc ssl3_accept_#t~nondet7#1;havoc ssl3_accept_~s__rwstate~0#1;ssl3_accept_~s__init_buf___0~0#1 := 1;ssl3_accept_~s__debug~0#1 := ssl3_accept_#t~nondet8#1;havoc ssl3_accept_#t~nondet8#1;havoc ssl3_accept_~s__shutdown~0#1;ssl3_accept_~s__cert~0#1 := ssl3_accept_#t~nondet9#1;havoc ssl3_accept_#t~nondet9#1;ssl3_accept_~s__options~0#1 := ssl3_accept_#t~nondet10#1;havoc ssl3_accept_#t~nondet10#1;ssl3_accept_~s__verify_mode~0#1 := ssl3_accept_#t~nondet11#1;havoc ssl3_accept_#t~nondet11#1;ssl3_accept_~s__session__peer~0#1 := ssl3_accept_#t~nondet12#1;havoc ssl3_accept_#t~nondet12#1;ssl3_accept_~s__cert__pkeys__AT0__privatekey~0#1 := ssl3_accept_#t~nondet13#1;havoc ssl3_accept_#t~nondet13#1;ssl3_accept_~s__ctx__info_callback~0#1 := ssl3_accept_#t~nondet14#1;havoc ssl3_accept_#t~nondet14#1;ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0#1 := ssl3_accept_#t~nondet15#1;havoc ssl3_accept_#t~nondet15#1;ssl3_accept_~s__ctx__stats__sess_accept~0#1 := ssl3_accept_#t~nondet16#1;havoc ssl3_accept_#t~nondet16#1;ssl3_accept_~s__ctx__stats__sess_accept_good~0#1 := ssl3_accept_#t~nondet17#1;havoc ssl3_accept_#t~nondet17#1;havoc ssl3_accept_~s__s3__tmp__cert_request~0#1;ssl3_accept_~s__s3__tmp__reuse_message~0#1 := ssl3_accept_#t~nondet18#1;havoc ssl3_accept_#t~nondet18#1;havoc ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1;ssl3_accept_~s__s3__tmp__new_cipher~0#1 := ssl3_accept_#t~nondet19#1;havoc ssl3_accept_#t~nondet19#1;havoc ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1;havoc ssl3_accept_~s__s3__tmp__next_state___0~0#1;havoc ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0#1;havoc ssl3_accept_~s__session__cipher~0#1;havoc ssl3_accept_~buf~0#1;havoc ssl3_accept_~l~0#1;havoc ssl3_accept_~Time~0#1;havoc ssl3_accept_~tmp~0#1;havoc ssl3_accept_~cb~0#1;ssl3_accept_~num1~0#1 := ssl3_accept_#t~nondet20#1;havoc ssl3_accept_#t~nondet20#1;havoc ssl3_accept_~ret~0#1;havoc ssl3_accept_~new_state~0#1;havoc ssl3_accept_~state~0#1;havoc ssl3_accept_~skip~0#1;havoc ssl3_accept_~got_new_session~0#1;ssl3_accept_~tmp___1~0#1 := ssl3_accept_#t~nondet21#1;havoc ssl3_accept_#t~nondet21#1;ssl3_accept_~tmp___2~0#1 := ssl3_accept_#t~nondet22#1;havoc ssl3_accept_#t~nondet22#1;ssl3_accept_~tmp___3~0#1 := ssl3_accept_#t~nondet23#1;havoc ssl3_accept_#t~nondet23#1;ssl3_accept_~tmp___4~0#1 := ssl3_accept_#t~nondet24#1;havoc ssl3_accept_#t~nondet24#1;ssl3_accept_~tmp___5~0#1 := ssl3_accept_#t~nondet25#1;havoc ssl3_accept_#t~nondet25#1;ssl3_accept_~tmp___6~0#1 := ssl3_accept_#t~nondet26#1;havoc ssl3_accept_#t~nondet26#1;ssl3_accept_~tmp___7~0#1 := ssl3_accept_#t~nondet27#1;havoc ssl3_accept_#t~nondet27#1;ssl3_accept_~tmp___8~0#1 := ssl3_accept_#t~nondet28#1;havoc ssl3_accept_#t~nondet28#1;ssl3_accept_~tmp___9~0#1 := ssl3_accept_#t~nondet29#1;havoc ssl3_accept_#t~nondet29#1;ssl3_accept_~tmp___10~0#1 := ssl3_accept_#t~nondet30#1;havoc ssl3_accept_#t~nondet30#1;havoc ssl3_accept_~blastFlag~0#1;havoc ssl3_accept_~__cil_tmp55~0#1;havoc ssl3_accept_~__cil_tmp56~0#1;havoc ssl3_accept_~__cil_tmp57~0#1;ssl3_accept_~__cil_tmp58~0#1 := ssl3_accept_#t~nondet31#1;havoc ssl3_accept_#t~nondet31#1;havoc ssl3_accept_~__cil_tmp59~0#1;havoc ssl3_accept_~__cil_tmp60~0#1;havoc ssl3_accept_~__cil_tmp61~0#1;ssl3_accept_~s__state~0#1 := ssl3_accept_~initial_state#1;ssl3_accept_~blastFlag~0#1 := 0;ssl3_accept_~tmp~0#1 := ssl3_accept_#t~nondet32#1;havoc ssl3_accept_#t~nondet32#1;ssl3_accept_~Time~0#1 := ssl3_accept_~tmp~0#1;ssl3_accept_~cb~0#1 := 0;ssl3_accept_~ret~0#1 := -1;ssl3_accept_~skip~0#1 := 0;ssl3_accept_~got_new_session~0#1 := 0; 2252#L93 assume 0 != ssl3_accept_~s__info_callback~0#1;ssl3_accept_~cb~0#1 := ssl3_accept_~s__info_callback~0#1; 2208#L96-2 ssl3_accept_#t~post33#1 := ssl3_accept_~s__in_handshake~0#1;ssl3_accept_~s__in_handshake~0#1 := 1 + ssl3_accept_#t~post33#1;havoc ssl3_accept_#t~post33#1; 2209#L101 assume !(0 != 12288 + ssl3_accept_~tmp___1~0#1); 2202#L101-1 assume !(0 == ssl3_accept_~s__cert~0#1); 2203#L110-2 assume !false; 2517#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 2553#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 2552#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 2550#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 2551#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 2549#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 2489#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 2488#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 2487#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 2486#L137 assume 8464 == ssl3_accept_~s__state~0#1; 2159#L144 [2021-12-14 23:11:43,151 INFO L793 eck$LassoCheckResult]: Loop: 2159#L144 ssl3_accept_~s__shutdown~0#1 := 0;ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet38#1;havoc ssl3_accept_#t~nondet38#1; 2160#L285 assume 0 == ssl3_accept_~blastFlag~0#1;ssl3_accept_~blastFlag~0#1 := 1; 2191#L285-2 assume !(ssl3_accept_~ret~0#1 <= 0);ssl3_accept_~got_new_session~0#1 := 1;ssl3_accept_~s__state~0#1 := 8496;ssl3_accept_~s__init_num~0#1 := 0; 2162#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 2620#L596 assume !(8576 == ssl3_accept_~state~0#1); 2615#L614 ssl3_accept_~skip~0#1 := 0; 2614#L110-2 assume !false; 2601#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 2595#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 2596#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 2664#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 2663#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 2662#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 2451#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 2449#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 2445#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 2446#L137 assume 8464 == ssl3_accept_~s__state~0#1; 2159#L144 [2021-12-14 23:11:43,151 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 23:11:43,151 INFO L85 PathProgramCache]: Analyzing trace with hash -1150938771, now seen corresponding path program 1 times [2021-12-14 23:11:43,151 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 23:11:43,151 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [301828958] [2021-12-14 23:11:43,152 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 23:11:43,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 23:11:43,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-14 23:11:43,159 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-14 23:11:43,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-14 23:11:43,167 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-14 23:11:43,167 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 23:11:43,167 INFO L85 PathProgramCache]: Analyzing trace with hash 248605650, now seen corresponding path program 1 times [2021-12-14 23:11:43,167 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 23:11:43,168 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [317058152] [2021-12-14 23:11:43,168 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 23:11:43,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 23:11:43,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 23:11:43,182 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-14 23:11:43,182 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-14 23:11:43,182 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [317058152] [2021-12-14 23:11:43,183 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [317058152] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-14 23:11:43,183 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-14 23:11:43,183 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-12-14 23:11:43,183 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1873295166] [2021-12-14 23:11:43,183 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-14 23:11:43,183 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-12-14 23:11:43,183 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-14 23:11:43,184 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-14 23:11:43,184 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-14 23:11:43,184 INFO L87 Difference]: Start difference. First operand 543 states and 857 transitions. cyclomatic complexity: 317 Second operand has 3 states, 2 states have (on average 8.5) internal successors, (17), 3 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 23:11:43,308 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-14 23:11:43,309 INFO L93 Difference]: Finished difference Result 662 states and 1045 transitions. [2021-12-14 23:11:43,309 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-14 23:11:43,310 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 662 states and 1045 transitions. [2021-12-14 23:11:43,313 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 360 [2021-12-14 23:11:43,316 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 662 states to 662 states and 1045 transitions. [2021-12-14 23:11:43,316 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 412 [2021-12-14 23:11:43,316 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 412 [2021-12-14 23:11:43,316 INFO L73 IsDeterministic]: Start isDeterministic. Operand 662 states and 1045 transitions. [2021-12-14 23:11:43,317 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2021-12-14 23:11:43,317 INFO L681 BuchiCegarLoop]: Abstraction has 662 states and 1045 transitions. [2021-12-14 23:11:43,317 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 662 states and 1045 transitions. [2021-12-14 23:11:43,322 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 662 to 579. [2021-12-14 23:11:43,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 579 states, 579 states have (on average 1.5716753022452505) internal successors, (910), 578 states have internal predecessors, (910), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 23:11:43,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 579 states and 910 transitions. [2021-12-14 23:11:43,324 INFO L704 BuchiCegarLoop]: Abstraction has 579 states and 910 transitions. [2021-12-14 23:11:43,324 INFO L587 BuchiCegarLoop]: Abstraction has 579 states and 910 transitions. [2021-12-14 23:11:43,324 INFO L425 BuchiCegarLoop]: ======== Iteration 3============ [2021-12-14 23:11:43,324 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 579 states and 910 transitions. [2021-12-14 23:11:43,326 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 303 [2021-12-14 23:11:43,327 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-14 23:11:43,327 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-14 23:11:43,327 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-14 23:11:43,328 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-14 23:11:43,328 INFO L791 eck$LassoCheckResult]: Stem: 3629#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); 3484#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret59#1, main_~s~0#1, main_~tmp~1#1;havoc main_~s~0#1;havoc main_~tmp~1#1;main_~s~0#1 := 8464;assume { :begin_inline_ssl3_accept } true;ssl3_accept_#in~initial_state#1 := main_~s~0#1;havoc ssl3_accept_#res#1;havoc ssl3_accept_#t~nondet4#1, ssl3_accept_#t~nondet5#1, ssl3_accept_#t~nondet6#1, ssl3_accept_#t~nondet7#1, ssl3_accept_#t~nondet8#1, ssl3_accept_#t~nondet9#1, ssl3_accept_#t~nondet10#1, ssl3_accept_#t~nondet11#1, ssl3_accept_#t~nondet12#1, ssl3_accept_#t~nondet13#1, ssl3_accept_#t~nondet14#1, ssl3_accept_#t~nondet15#1, ssl3_accept_#t~nondet16#1, ssl3_accept_#t~nondet17#1, ssl3_accept_#t~nondet18#1, ssl3_accept_#t~nondet19#1, ssl3_accept_#t~nondet20#1, ssl3_accept_#t~nondet21#1, ssl3_accept_#t~nondet22#1, ssl3_accept_#t~nondet23#1, ssl3_accept_#t~nondet24#1, ssl3_accept_#t~nondet25#1, ssl3_accept_#t~nondet26#1, ssl3_accept_#t~nondet27#1, ssl3_accept_#t~nondet28#1, ssl3_accept_#t~nondet29#1, ssl3_accept_#t~nondet30#1, ssl3_accept_#t~nondet31#1, ssl3_accept_#t~nondet32#1, ssl3_accept_#t~post33#1, ssl3_accept_#t~nondet34#1, ssl3_accept_#t~post35#1, ssl3_accept_#t~post36#1, ssl3_accept_#t~nondet37#1, ssl3_accept_#t~nondet38#1, ssl3_accept_#t~nondet39#1, ssl3_accept_#t~nondet40#1, ssl3_accept_#t~nondet41#1, ssl3_accept_#t~nondet42#1, ssl3_accept_#t~nondet43#1, ssl3_accept_#t~nondet44#1, ssl3_accept_#t~nondet45#1, ssl3_accept_#t~nondet46#1, ssl3_accept_#t~nondet47#1, ssl3_accept_#t~nondet48#1, ssl3_accept_#t~nondet49#1, ssl3_accept_#t~nondet50#1, ssl3_accept_#t~nondet51#1, ssl3_accept_#t~nondet52#1, ssl3_accept_#t~nondet53#1, ssl3_accept_#t~nondet54#1, ssl3_accept_#t~nondet55#1, ssl3_accept_#t~post56#1, ssl3_accept_#t~nondet57#1, ssl3_accept_#t~post58#1, ssl3_accept_~initial_state#1, ssl3_accept_~s__info_callback~0#1, ssl3_accept_~s__in_handshake~0#1, ssl3_accept_~s__state~0#1, ssl3_accept_~s__new_session~0#1, ssl3_accept_~s__server~0#1, ssl3_accept_~s__version~0#1, ssl3_accept_~s__type~0#1, ssl3_accept_~s__init_num~0#1, ssl3_accept_~s__hit~0#1, ssl3_accept_~s__rwstate~0#1, ssl3_accept_~s__init_buf___0~0#1, ssl3_accept_~s__debug~0#1, ssl3_accept_~s__shutdown~0#1, ssl3_accept_~s__cert~0#1, ssl3_accept_~s__options~0#1, ssl3_accept_~s__verify_mode~0#1, ssl3_accept_~s__session__peer~0#1, ssl3_accept_~s__cert__pkeys__AT0__privatekey~0#1, ssl3_accept_~s__ctx__info_callback~0#1, ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0#1, ssl3_accept_~s__ctx__stats__sess_accept~0#1, ssl3_accept_~s__ctx__stats__sess_accept_good~0#1, ssl3_accept_~s__s3__tmp__cert_request~0#1, ssl3_accept_~s__s3__tmp__reuse_message~0#1, ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1, ssl3_accept_~s__s3__tmp__new_cipher~0#1, ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1, ssl3_accept_~s__s3__tmp__next_state___0~0#1, ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0#1, ssl3_accept_~s__session__cipher~0#1, ssl3_accept_~buf~0#1, ssl3_accept_~l~0#1, ssl3_accept_~Time~0#1, ssl3_accept_~tmp~0#1, ssl3_accept_~cb~0#1, ssl3_accept_~num1~0#1, ssl3_accept_~ret~0#1, ssl3_accept_~new_state~0#1, ssl3_accept_~state~0#1, ssl3_accept_~skip~0#1, ssl3_accept_~got_new_session~0#1, ssl3_accept_~tmp___1~0#1, ssl3_accept_~tmp___2~0#1, ssl3_accept_~tmp___3~0#1, ssl3_accept_~tmp___4~0#1, ssl3_accept_~tmp___5~0#1, ssl3_accept_~tmp___6~0#1, ssl3_accept_~tmp___7~0#1, ssl3_accept_~tmp___8~0#1, ssl3_accept_~tmp___9~0#1, ssl3_accept_~tmp___10~0#1, ssl3_accept_~blastFlag~0#1, ssl3_accept_~__cil_tmp55~0#1, ssl3_accept_~__cil_tmp56~0#1, ssl3_accept_~__cil_tmp57~0#1, ssl3_accept_~__cil_tmp58~0#1, ssl3_accept_~__cil_tmp59~0#1, ssl3_accept_~__cil_tmp60~0#1, ssl3_accept_~__cil_tmp61~0#1;ssl3_accept_~initial_state#1 := ssl3_accept_#in~initial_state#1;ssl3_accept_~s__info_callback~0#1 := ssl3_accept_#t~nondet4#1;havoc ssl3_accept_#t~nondet4#1;ssl3_accept_~s__in_handshake~0#1 := ssl3_accept_#t~nondet5#1;havoc ssl3_accept_#t~nondet5#1;havoc ssl3_accept_~s__state~0#1;havoc ssl3_accept_~s__new_session~0#1;havoc ssl3_accept_~s__server~0#1;ssl3_accept_~s__version~0#1 := ssl3_accept_#t~nondet6#1;havoc ssl3_accept_#t~nondet6#1;havoc ssl3_accept_~s__type~0#1;havoc ssl3_accept_~s__init_num~0#1;ssl3_accept_~s__hit~0#1 := ssl3_accept_#t~nondet7#1;havoc ssl3_accept_#t~nondet7#1;havoc ssl3_accept_~s__rwstate~0#1;ssl3_accept_~s__init_buf___0~0#1 := 1;ssl3_accept_~s__debug~0#1 := ssl3_accept_#t~nondet8#1;havoc ssl3_accept_#t~nondet8#1;havoc ssl3_accept_~s__shutdown~0#1;ssl3_accept_~s__cert~0#1 := ssl3_accept_#t~nondet9#1;havoc ssl3_accept_#t~nondet9#1;ssl3_accept_~s__options~0#1 := ssl3_accept_#t~nondet10#1;havoc ssl3_accept_#t~nondet10#1;ssl3_accept_~s__verify_mode~0#1 := ssl3_accept_#t~nondet11#1;havoc ssl3_accept_#t~nondet11#1;ssl3_accept_~s__session__peer~0#1 := ssl3_accept_#t~nondet12#1;havoc ssl3_accept_#t~nondet12#1;ssl3_accept_~s__cert__pkeys__AT0__privatekey~0#1 := ssl3_accept_#t~nondet13#1;havoc ssl3_accept_#t~nondet13#1;ssl3_accept_~s__ctx__info_callback~0#1 := ssl3_accept_#t~nondet14#1;havoc ssl3_accept_#t~nondet14#1;ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0#1 := ssl3_accept_#t~nondet15#1;havoc ssl3_accept_#t~nondet15#1;ssl3_accept_~s__ctx__stats__sess_accept~0#1 := ssl3_accept_#t~nondet16#1;havoc ssl3_accept_#t~nondet16#1;ssl3_accept_~s__ctx__stats__sess_accept_good~0#1 := ssl3_accept_#t~nondet17#1;havoc ssl3_accept_#t~nondet17#1;havoc ssl3_accept_~s__s3__tmp__cert_request~0#1;ssl3_accept_~s__s3__tmp__reuse_message~0#1 := ssl3_accept_#t~nondet18#1;havoc ssl3_accept_#t~nondet18#1;havoc ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1;ssl3_accept_~s__s3__tmp__new_cipher~0#1 := ssl3_accept_#t~nondet19#1;havoc ssl3_accept_#t~nondet19#1;havoc ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1;havoc ssl3_accept_~s__s3__tmp__next_state___0~0#1;havoc ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0#1;havoc ssl3_accept_~s__session__cipher~0#1;havoc ssl3_accept_~buf~0#1;havoc ssl3_accept_~l~0#1;havoc ssl3_accept_~Time~0#1;havoc ssl3_accept_~tmp~0#1;havoc ssl3_accept_~cb~0#1;ssl3_accept_~num1~0#1 := ssl3_accept_#t~nondet20#1;havoc ssl3_accept_#t~nondet20#1;havoc ssl3_accept_~ret~0#1;havoc ssl3_accept_~new_state~0#1;havoc ssl3_accept_~state~0#1;havoc ssl3_accept_~skip~0#1;havoc ssl3_accept_~got_new_session~0#1;ssl3_accept_~tmp___1~0#1 := ssl3_accept_#t~nondet21#1;havoc ssl3_accept_#t~nondet21#1;ssl3_accept_~tmp___2~0#1 := ssl3_accept_#t~nondet22#1;havoc ssl3_accept_#t~nondet22#1;ssl3_accept_~tmp___3~0#1 := ssl3_accept_#t~nondet23#1;havoc ssl3_accept_#t~nondet23#1;ssl3_accept_~tmp___4~0#1 := ssl3_accept_#t~nondet24#1;havoc ssl3_accept_#t~nondet24#1;ssl3_accept_~tmp___5~0#1 := ssl3_accept_#t~nondet25#1;havoc ssl3_accept_#t~nondet25#1;ssl3_accept_~tmp___6~0#1 := ssl3_accept_#t~nondet26#1;havoc ssl3_accept_#t~nondet26#1;ssl3_accept_~tmp___7~0#1 := ssl3_accept_#t~nondet27#1;havoc ssl3_accept_#t~nondet27#1;ssl3_accept_~tmp___8~0#1 := ssl3_accept_#t~nondet28#1;havoc ssl3_accept_#t~nondet28#1;ssl3_accept_~tmp___9~0#1 := ssl3_accept_#t~nondet29#1;havoc ssl3_accept_#t~nondet29#1;ssl3_accept_~tmp___10~0#1 := ssl3_accept_#t~nondet30#1;havoc ssl3_accept_#t~nondet30#1;havoc ssl3_accept_~blastFlag~0#1;havoc ssl3_accept_~__cil_tmp55~0#1;havoc ssl3_accept_~__cil_tmp56~0#1;havoc ssl3_accept_~__cil_tmp57~0#1;ssl3_accept_~__cil_tmp58~0#1 := ssl3_accept_#t~nondet31#1;havoc ssl3_accept_#t~nondet31#1;havoc ssl3_accept_~__cil_tmp59~0#1;havoc ssl3_accept_~__cil_tmp60~0#1;havoc ssl3_accept_~__cil_tmp61~0#1;ssl3_accept_~s__state~0#1 := ssl3_accept_~initial_state#1;ssl3_accept_~blastFlag~0#1 := 0;ssl3_accept_~tmp~0#1 := ssl3_accept_#t~nondet32#1;havoc ssl3_accept_#t~nondet32#1;ssl3_accept_~Time~0#1 := ssl3_accept_~tmp~0#1;ssl3_accept_~cb~0#1 := 0;ssl3_accept_~ret~0#1 := -1;ssl3_accept_~skip~0#1 := 0;ssl3_accept_~got_new_session~0#1 := 0; 3465#L93 assume 0 != ssl3_accept_~s__info_callback~0#1;ssl3_accept_~cb~0#1 := ssl3_accept_~s__info_callback~0#1; 3420#L96-2 ssl3_accept_#t~post33#1 := ssl3_accept_~s__in_handshake~0#1;ssl3_accept_~s__in_handshake~0#1 := 1 + ssl3_accept_#t~post33#1;havoc ssl3_accept_#t~post33#1; 3421#L101 assume !(0 != 12288 + ssl3_accept_~tmp___1~0#1); 3414#L101-1 assume !(0 == ssl3_accept_~s__cert~0#1); 3415#L110-2 assume !false; 3776#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 3807#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 3806#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 3804#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 3805#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 3803#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 3520#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 3489#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 3490#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 3630#L137 assume 8464 == ssl3_accept_~s__state~0#1; 3370#L144 [2021-12-14 23:11:43,328 INFO L793 eck$LassoCheckResult]: Loop: 3370#L144 ssl3_accept_~s__shutdown~0#1 := 0;ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet38#1;havoc ssl3_accept_#t~nondet38#1; 3371#L285 assume 0 == ssl3_accept_~blastFlag~0#1;ssl3_accept_~blastFlag~0#1 := 1; 3402#L285-2 assume !(ssl3_accept_~ret~0#1 <= 0);ssl3_accept_~got_new_session~0#1 := 1;ssl3_accept_~s__state~0#1 := 8496;ssl3_accept_~s__init_num~0#1 := 0; 3403#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 3871#L596 assume !(8576 == ssl3_accept_~state~0#1); 3866#L614 ssl3_accept_~skip~0#1 := 0; 3865#L110-2 assume !false; 3864#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 3863#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 3859#L116 assume 16384 == ssl3_accept_~s__state~0#1; 3649#L222 ssl3_accept_~s__server~0#1 := 1; 3858#L227 assume 0 != ssl3_accept_~cb~0#1; 3857#L227-2 ssl3_accept_~__cil_tmp55~0#1 := 8 * ssl3_accept_~s__version~0#1; 3856#L232 assume !(3 != ssl3_accept_~__cil_tmp55~0#1);ssl3_accept_~s__type~0#1 := 8192; 3854#L237 assume !(0 == ssl3_accept_~s__init_buf___0~0#1); 3852#L237-2 assume !(0 == ssl3_accept_~tmp___4~0#1);ssl3_accept_~s__init_num~0#1 := 0; 3693#L254 assume !(12292 != ssl3_accept_~s__state~0#1);ssl3_accept_#t~post36#1 := ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0#1;ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0#1 := 1 + ssl3_accept_#t~post36#1;havoc ssl3_accept_#t~post36#1;ssl3_accept_~s__state~0#1 := 8480; 3575#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 3668#L596 assume !(8576 == ssl3_accept_~state~0#1); 3664#L614 ssl3_accept_~skip~0#1 := 0; 3662#L110-2 assume !false; 3660#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 3657#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 3655#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 3653#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 3651#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 3648#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 3644#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 3645#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 3646#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 3698#L137 assume 8464 == ssl3_accept_~s__state~0#1; 3370#L144 [2021-12-14 23:11:43,328 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 23:11:43,329 INFO L85 PathProgramCache]: Analyzing trace with hash -1150938771, now seen corresponding path program 2 times [2021-12-14 23:11:43,329 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 23:11:43,329 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1437454303] [2021-12-14 23:11:43,329 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 23:11:43,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 23:11:43,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-14 23:11:43,335 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-14 23:11:43,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-14 23:11:43,342 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-14 23:11:43,342 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 23:11:43,342 INFO L85 PathProgramCache]: Analyzing trace with hash -734299873, now seen corresponding path program 1 times [2021-12-14 23:11:43,343 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 23:11:43,343 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [914056642] [2021-12-14 23:11:43,343 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 23:11:43,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 23:11:43,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 23:11:43,357 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-14 23:11:43,357 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-14 23:11:43,357 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [914056642] [2021-12-14 23:11:43,357 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [914056642] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-14 23:11:43,358 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-14 23:11:43,358 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-14 23:11:43,358 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1917539903] [2021-12-14 23:11:43,358 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-14 23:11:43,358 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-12-14 23:11:43,358 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-14 23:11:43,359 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-14 23:11:43,359 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-14 23:11:43,359 INFO L87 Difference]: Start difference. First operand 579 states and 910 transitions. cyclomatic complexity: 334 Second operand has 3 states, 3 states have (on average 10.333333333333334) internal successors, (31), 3 states have internal predecessors, (31), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 23:11:43,479 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-14 23:11:43,480 INFO L93 Difference]: Finished difference Result 690 states and 992 transitions. [2021-12-14 23:11:43,480 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-14 23:11:43,481 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 690 states and 992 transitions. [2021-12-14 23:11:43,489 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 381 [2021-12-14 23:11:43,491 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 690 states to 617 states and 912 transitions. [2021-12-14 23:11:43,492 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 433 [2021-12-14 23:11:43,492 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 444 [2021-12-14 23:11:43,493 INFO L73 IsDeterministic]: Start isDeterministic. Operand 617 states and 912 transitions. [2021-12-14 23:11:43,496 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2021-12-14 23:11:43,497 INFO L681 BuchiCegarLoop]: Abstraction has 617 states and 912 transitions. [2021-12-14 23:11:43,497 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 617 states and 912 transitions. [2021-12-14 23:11:43,501 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 617 to 571. [2021-12-14 23:11:43,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 571 states, 571 states have (on average 1.4973730297723293) internal successors, (855), 570 states have internal predecessors, (855), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 23:11:43,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 571 states and 855 transitions. [2021-12-14 23:11:43,505 INFO L704 BuchiCegarLoop]: Abstraction has 571 states and 855 transitions. [2021-12-14 23:11:43,505 INFO L587 BuchiCegarLoop]: Abstraction has 571 states and 855 transitions. [2021-12-14 23:11:43,505 INFO L425 BuchiCegarLoop]: ======== Iteration 4============ [2021-12-14 23:11:43,505 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 571 states and 855 transitions. [2021-12-14 23:11:43,507 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 370 [2021-12-14 23:11:43,507 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-14 23:11:43,507 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-14 23:11:43,509 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-14 23:11:43,509 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-14 23:11:43,509 INFO L791 eck$LassoCheckResult]: Stem: 4904#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); 4753#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret59#1, main_~s~0#1, main_~tmp~1#1;havoc main_~s~0#1;havoc main_~tmp~1#1;main_~s~0#1 := 8464;assume { :begin_inline_ssl3_accept } true;ssl3_accept_#in~initial_state#1 := main_~s~0#1;havoc ssl3_accept_#res#1;havoc ssl3_accept_#t~nondet4#1, ssl3_accept_#t~nondet5#1, ssl3_accept_#t~nondet6#1, ssl3_accept_#t~nondet7#1, ssl3_accept_#t~nondet8#1, ssl3_accept_#t~nondet9#1, ssl3_accept_#t~nondet10#1, ssl3_accept_#t~nondet11#1, ssl3_accept_#t~nondet12#1, ssl3_accept_#t~nondet13#1, ssl3_accept_#t~nondet14#1, ssl3_accept_#t~nondet15#1, ssl3_accept_#t~nondet16#1, ssl3_accept_#t~nondet17#1, ssl3_accept_#t~nondet18#1, ssl3_accept_#t~nondet19#1, ssl3_accept_#t~nondet20#1, ssl3_accept_#t~nondet21#1, ssl3_accept_#t~nondet22#1, ssl3_accept_#t~nondet23#1, ssl3_accept_#t~nondet24#1, ssl3_accept_#t~nondet25#1, ssl3_accept_#t~nondet26#1, ssl3_accept_#t~nondet27#1, ssl3_accept_#t~nondet28#1, ssl3_accept_#t~nondet29#1, ssl3_accept_#t~nondet30#1, ssl3_accept_#t~nondet31#1, ssl3_accept_#t~nondet32#1, ssl3_accept_#t~post33#1, ssl3_accept_#t~nondet34#1, ssl3_accept_#t~post35#1, ssl3_accept_#t~post36#1, ssl3_accept_#t~nondet37#1, ssl3_accept_#t~nondet38#1, ssl3_accept_#t~nondet39#1, ssl3_accept_#t~nondet40#1, ssl3_accept_#t~nondet41#1, ssl3_accept_#t~nondet42#1, ssl3_accept_#t~nondet43#1, ssl3_accept_#t~nondet44#1, ssl3_accept_#t~nondet45#1, ssl3_accept_#t~nondet46#1, ssl3_accept_#t~nondet47#1, ssl3_accept_#t~nondet48#1, ssl3_accept_#t~nondet49#1, ssl3_accept_#t~nondet50#1, ssl3_accept_#t~nondet51#1, ssl3_accept_#t~nondet52#1, ssl3_accept_#t~nondet53#1, ssl3_accept_#t~nondet54#1, ssl3_accept_#t~nondet55#1, ssl3_accept_#t~post56#1, ssl3_accept_#t~nondet57#1, ssl3_accept_#t~post58#1, ssl3_accept_~initial_state#1, ssl3_accept_~s__info_callback~0#1, ssl3_accept_~s__in_handshake~0#1, ssl3_accept_~s__state~0#1, ssl3_accept_~s__new_session~0#1, ssl3_accept_~s__server~0#1, ssl3_accept_~s__version~0#1, ssl3_accept_~s__type~0#1, ssl3_accept_~s__init_num~0#1, ssl3_accept_~s__hit~0#1, ssl3_accept_~s__rwstate~0#1, ssl3_accept_~s__init_buf___0~0#1, ssl3_accept_~s__debug~0#1, ssl3_accept_~s__shutdown~0#1, ssl3_accept_~s__cert~0#1, ssl3_accept_~s__options~0#1, ssl3_accept_~s__verify_mode~0#1, ssl3_accept_~s__session__peer~0#1, ssl3_accept_~s__cert__pkeys__AT0__privatekey~0#1, ssl3_accept_~s__ctx__info_callback~0#1, ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0#1, ssl3_accept_~s__ctx__stats__sess_accept~0#1, ssl3_accept_~s__ctx__stats__sess_accept_good~0#1, ssl3_accept_~s__s3__tmp__cert_request~0#1, ssl3_accept_~s__s3__tmp__reuse_message~0#1, ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1, ssl3_accept_~s__s3__tmp__new_cipher~0#1, ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1, ssl3_accept_~s__s3__tmp__next_state___0~0#1, ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0#1, ssl3_accept_~s__session__cipher~0#1, ssl3_accept_~buf~0#1, ssl3_accept_~l~0#1, ssl3_accept_~Time~0#1, ssl3_accept_~tmp~0#1, ssl3_accept_~cb~0#1, ssl3_accept_~num1~0#1, ssl3_accept_~ret~0#1, ssl3_accept_~new_state~0#1, ssl3_accept_~state~0#1, ssl3_accept_~skip~0#1, ssl3_accept_~got_new_session~0#1, ssl3_accept_~tmp___1~0#1, ssl3_accept_~tmp___2~0#1, ssl3_accept_~tmp___3~0#1, ssl3_accept_~tmp___4~0#1, ssl3_accept_~tmp___5~0#1, ssl3_accept_~tmp___6~0#1, ssl3_accept_~tmp___7~0#1, ssl3_accept_~tmp___8~0#1, ssl3_accept_~tmp___9~0#1, ssl3_accept_~tmp___10~0#1, ssl3_accept_~blastFlag~0#1, ssl3_accept_~__cil_tmp55~0#1, ssl3_accept_~__cil_tmp56~0#1, ssl3_accept_~__cil_tmp57~0#1, ssl3_accept_~__cil_tmp58~0#1, ssl3_accept_~__cil_tmp59~0#1, ssl3_accept_~__cil_tmp60~0#1, ssl3_accept_~__cil_tmp61~0#1;ssl3_accept_~initial_state#1 := ssl3_accept_#in~initial_state#1;ssl3_accept_~s__info_callback~0#1 := ssl3_accept_#t~nondet4#1;havoc ssl3_accept_#t~nondet4#1;ssl3_accept_~s__in_handshake~0#1 := ssl3_accept_#t~nondet5#1;havoc ssl3_accept_#t~nondet5#1;havoc ssl3_accept_~s__state~0#1;havoc ssl3_accept_~s__new_session~0#1;havoc ssl3_accept_~s__server~0#1;ssl3_accept_~s__version~0#1 := ssl3_accept_#t~nondet6#1;havoc ssl3_accept_#t~nondet6#1;havoc ssl3_accept_~s__type~0#1;havoc ssl3_accept_~s__init_num~0#1;ssl3_accept_~s__hit~0#1 := ssl3_accept_#t~nondet7#1;havoc ssl3_accept_#t~nondet7#1;havoc ssl3_accept_~s__rwstate~0#1;ssl3_accept_~s__init_buf___0~0#1 := 1;ssl3_accept_~s__debug~0#1 := ssl3_accept_#t~nondet8#1;havoc ssl3_accept_#t~nondet8#1;havoc ssl3_accept_~s__shutdown~0#1;ssl3_accept_~s__cert~0#1 := ssl3_accept_#t~nondet9#1;havoc ssl3_accept_#t~nondet9#1;ssl3_accept_~s__options~0#1 := ssl3_accept_#t~nondet10#1;havoc ssl3_accept_#t~nondet10#1;ssl3_accept_~s__verify_mode~0#1 := ssl3_accept_#t~nondet11#1;havoc ssl3_accept_#t~nondet11#1;ssl3_accept_~s__session__peer~0#1 := ssl3_accept_#t~nondet12#1;havoc ssl3_accept_#t~nondet12#1;ssl3_accept_~s__cert__pkeys__AT0__privatekey~0#1 := ssl3_accept_#t~nondet13#1;havoc ssl3_accept_#t~nondet13#1;ssl3_accept_~s__ctx__info_callback~0#1 := ssl3_accept_#t~nondet14#1;havoc ssl3_accept_#t~nondet14#1;ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0#1 := ssl3_accept_#t~nondet15#1;havoc ssl3_accept_#t~nondet15#1;ssl3_accept_~s__ctx__stats__sess_accept~0#1 := ssl3_accept_#t~nondet16#1;havoc ssl3_accept_#t~nondet16#1;ssl3_accept_~s__ctx__stats__sess_accept_good~0#1 := ssl3_accept_#t~nondet17#1;havoc ssl3_accept_#t~nondet17#1;havoc ssl3_accept_~s__s3__tmp__cert_request~0#1;ssl3_accept_~s__s3__tmp__reuse_message~0#1 := ssl3_accept_#t~nondet18#1;havoc ssl3_accept_#t~nondet18#1;havoc ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1;ssl3_accept_~s__s3__tmp__new_cipher~0#1 := ssl3_accept_#t~nondet19#1;havoc ssl3_accept_#t~nondet19#1;havoc ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1;havoc ssl3_accept_~s__s3__tmp__next_state___0~0#1;havoc ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0#1;havoc ssl3_accept_~s__session__cipher~0#1;havoc ssl3_accept_~buf~0#1;havoc ssl3_accept_~l~0#1;havoc ssl3_accept_~Time~0#1;havoc ssl3_accept_~tmp~0#1;havoc ssl3_accept_~cb~0#1;ssl3_accept_~num1~0#1 := ssl3_accept_#t~nondet20#1;havoc ssl3_accept_#t~nondet20#1;havoc ssl3_accept_~ret~0#1;havoc ssl3_accept_~new_state~0#1;havoc ssl3_accept_~state~0#1;havoc ssl3_accept_~skip~0#1;havoc ssl3_accept_~got_new_session~0#1;ssl3_accept_~tmp___1~0#1 := ssl3_accept_#t~nondet21#1;havoc ssl3_accept_#t~nondet21#1;ssl3_accept_~tmp___2~0#1 := ssl3_accept_#t~nondet22#1;havoc ssl3_accept_#t~nondet22#1;ssl3_accept_~tmp___3~0#1 := ssl3_accept_#t~nondet23#1;havoc ssl3_accept_#t~nondet23#1;ssl3_accept_~tmp___4~0#1 := ssl3_accept_#t~nondet24#1;havoc ssl3_accept_#t~nondet24#1;ssl3_accept_~tmp___5~0#1 := ssl3_accept_#t~nondet25#1;havoc ssl3_accept_#t~nondet25#1;ssl3_accept_~tmp___6~0#1 := ssl3_accept_#t~nondet26#1;havoc ssl3_accept_#t~nondet26#1;ssl3_accept_~tmp___7~0#1 := ssl3_accept_#t~nondet27#1;havoc ssl3_accept_#t~nondet27#1;ssl3_accept_~tmp___8~0#1 := ssl3_accept_#t~nondet28#1;havoc ssl3_accept_#t~nondet28#1;ssl3_accept_~tmp___9~0#1 := ssl3_accept_#t~nondet29#1;havoc ssl3_accept_#t~nondet29#1;ssl3_accept_~tmp___10~0#1 := ssl3_accept_#t~nondet30#1;havoc ssl3_accept_#t~nondet30#1;havoc ssl3_accept_~blastFlag~0#1;havoc ssl3_accept_~__cil_tmp55~0#1;havoc ssl3_accept_~__cil_tmp56~0#1;havoc ssl3_accept_~__cil_tmp57~0#1;ssl3_accept_~__cil_tmp58~0#1 := ssl3_accept_#t~nondet31#1;havoc ssl3_accept_#t~nondet31#1;havoc ssl3_accept_~__cil_tmp59~0#1;havoc ssl3_accept_~__cil_tmp60~0#1;havoc ssl3_accept_~__cil_tmp61~0#1;ssl3_accept_~s__state~0#1 := ssl3_accept_~initial_state#1;ssl3_accept_~blastFlag~0#1 := 0;ssl3_accept_~tmp~0#1 := ssl3_accept_#t~nondet32#1;havoc ssl3_accept_#t~nondet32#1;ssl3_accept_~Time~0#1 := ssl3_accept_~tmp~0#1;ssl3_accept_~cb~0#1 := 0;ssl3_accept_~ret~0#1 := -1;ssl3_accept_~skip~0#1 := 0;ssl3_accept_~got_new_session~0#1 := 0; 4735#L93 assume 0 != ssl3_accept_~s__info_callback~0#1;ssl3_accept_~cb~0#1 := ssl3_accept_~s__info_callback~0#1; 4692#L96-2 ssl3_accept_#t~post33#1 := ssl3_accept_~s__in_handshake~0#1;ssl3_accept_~s__in_handshake~0#1 := 1 + ssl3_accept_#t~post33#1;havoc ssl3_accept_#t~post33#1; 4693#L101 assume !(0 != 12288 + ssl3_accept_~tmp___1~0#1); 4686#L101-1 assume !(0 == ssl3_accept_~s__cert~0#1); 4687#L110-2 assume !false; 4682#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 4683#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 4708#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 4709#L119 assume 8192 == ssl3_accept_~s__state~0#1; 4862#L222 [2021-12-14 23:11:43,509 INFO L793 eck$LassoCheckResult]: Loop: 4862#L222 ssl3_accept_~s__server~0#1 := 1; 4863#L227 assume 0 != ssl3_accept_~cb~0#1; 4743#L227-2 ssl3_accept_~__cil_tmp55~0#1 := 8 * ssl3_accept_~s__version~0#1; 4744#L232 assume !(3 != ssl3_accept_~__cil_tmp55~0#1);ssl3_accept_~s__type~0#1 := 8192; 4889#L237 assume !(0 == ssl3_accept_~s__init_buf___0~0#1); 4755#L237-2 assume !(0 == ssl3_accept_~tmp___4~0#1);ssl3_accept_~s__init_num~0#1 := 0; 4756#L254 assume 12292 != ssl3_accept_~s__state~0#1; 4676#L255 assume !(0 == ssl3_accept_~tmp___5~0#1);ssl3_accept_~s__state~0#1 := 8464;ssl3_accept_#t~post35#1 := ssl3_accept_~s__ctx__stats__sess_accept~0#1;ssl3_accept_~s__ctx__stats__sess_accept~0#1 := 1 + ssl3_accept_#t~post35#1;havoc ssl3_accept_#t~post35#1; 4646#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 5151#L596 assume !(8576 == ssl3_accept_~state~0#1); 5148#L614 ssl3_accept_~skip~0#1 := 0; 5127#L110-2 assume !false; 5126#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 5125#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 5124#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 5123#L119 assume 8192 == ssl3_accept_~s__state~0#1; 4862#L222 [2021-12-14 23:11:43,509 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 23:11:43,510 INFO L85 PathProgramCache]: Analyzing trace with hash -443242978, now seen corresponding path program 1 times [2021-12-14 23:11:43,510 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 23:11:43,510 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1947182142] [2021-12-14 23:11:43,510 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 23:11:43,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 23:11:43,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 23:11:43,535 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-14 23:11:43,535 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-14 23:11:43,535 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1947182142] [2021-12-14 23:11:43,535 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1947182142] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-14 23:11:43,535 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-14 23:11:43,536 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-12-14 23:11:43,536 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2097161820] [2021-12-14 23:11:43,536 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-14 23:11:43,536 INFO L796 eck$LassoCheckResult]: stem already infeasible [2021-12-14 23:11:43,536 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 23:11:43,536 INFO L85 PathProgramCache]: Analyzing trace with hash 1060449691, now seen corresponding path program 1 times [2021-12-14 23:11:43,537 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 23:11:43,537 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1726599379] [2021-12-14 23:11:43,537 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 23:11:43,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 23:11:43,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 23:11:43,550 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-14 23:11:43,551 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-14 23:11:43,551 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1726599379] [2021-12-14 23:11:43,551 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1726599379] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-14 23:11:43,551 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-14 23:11:43,551 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-12-14 23:11:43,551 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2112566045] [2021-12-14 23:11:43,551 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-14 23:11:43,552 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-12-14 23:11:43,552 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-14 23:11:43,552 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-14 23:11:43,552 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-14 23:11:43,552 INFO L87 Difference]: Start difference. First operand 571 states and 855 transitions. cyclomatic complexity: 287 Second operand has 3 states, 2 states have (on average 5.5) internal successors, (11), 3 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 23:11:43,621 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-14 23:11:43,621 INFO L93 Difference]: Finished difference Result 581 states and 863 transitions. [2021-12-14 23:11:43,622 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-14 23:11:43,622 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 581 states and 863 transitions. [2021-12-14 23:11:43,625 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 380 [2021-12-14 23:11:43,627 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 581 states to 581 states and 863 transitions. [2021-12-14 23:11:43,627 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 413 [2021-12-14 23:11:43,628 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 413 [2021-12-14 23:11:43,628 INFO L73 IsDeterministic]: Start isDeterministic. Operand 581 states and 863 transitions. [2021-12-14 23:11:43,628 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2021-12-14 23:11:43,628 INFO L681 BuchiCegarLoop]: Abstraction has 581 states and 863 transitions. [2021-12-14 23:11:43,628 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 581 states and 863 transitions. [2021-12-14 23:11:43,632 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 581 to 571. [2021-12-14 23:11:43,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 571 states, 571 states have (on average 1.4903677758318739) internal successors, (851), 570 states have internal predecessors, (851), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 23:11:43,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 571 states and 851 transitions. [2021-12-14 23:11:43,634 INFO L704 BuchiCegarLoop]: Abstraction has 571 states and 851 transitions. [2021-12-14 23:11:43,634 INFO L587 BuchiCegarLoop]: Abstraction has 571 states and 851 transitions. [2021-12-14 23:11:43,634 INFO L425 BuchiCegarLoop]: ======== Iteration 5============ [2021-12-14 23:11:43,634 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 571 states and 851 transitions. [2021-12-14 23:11:43,636 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 370 [2021-12-14 23:11:43,636 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-14 23:11:43,636 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-14 23:11:43,637 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-14 23:11:43,637 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-14 23:11:43,637 INFO L791 eck$LassoCheckResult]: Stem: 6066#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); 5911#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret59#1, main_~s~0#1, main_~tmp~1#1;havoc main_~s~0#1;havoc main_~tmp~1#1;main_~s~0#1 := 8464;assume { :begin_inline_ssl3_accept } true;ssl3_accept_#in~initial_state#1 := main_~s~0#1;havoc ssl3_accept_#res#1;havoc ssl3_accept_#t~nondet4#1, ssl3_accept_#t~nondet5#1, ssl3_accept_#t~nondet6#1, ssl3_accept_#t~nondet7#1, ssl3_accept_#t~nondet8#1, ssl3_accept_#t~nondet9#1, ssl3_accept_#t~nondet10#1, ssl3_accept_#t~nondet11#1, ssl3_accept_#t~nondet12#1, ssl3_accept_#t~nondet13#1, ssl3_accept_#t~nondet14#1, ssl3_accept_#t~nondet15#1, ssl3_accept_#t~nondet16#1, ssl3_accept_#t~nondet17#1, ssl3_accept_#t~nondet18#1, ssl3_accept_#t~nondet19#1, ssl3_accept_#t~nondet20#1, ssl3_accept_#t~nondet21#1, ssl3_accept_#t~nondet22#1, ssl3_accept_#t~nondet23#1, ssl3_accept_#t~nondet24#1, ssl3_accept_#t~nondet25#1, ssl3_accept_#t~nondet26#1, ssl3_accept_#t~nondet27#1, ssl3_accept_#t~nondet28#1, ssl3_accept_#t~nondet29#1, ssl3_accept_#t~nondet30#1, ssl3_accept_#t~nondet31#1, ssl3_accept_#t~nondet32#1, ssl3_accept_#t~post33#1, ssl3_accept_#t~nondet34#1, ssl3_accept_#t~post35#1, ssl3_accept_#t~post36#1, ssl3_accept_#t~nondet37#1, ssl3_accept_#t~nondet38#1, ssl3_accept_#t~nondet39#1, ssl3_accept_#t~nondet40#1, ssl3_accept_#t~nondet41#1, ssl3_accept_#t~nondet42#1, ssl3_accept_#t~nondet43#1, ssl3_accept_#t~nondet44#1, ssl3_accept_#t~nondet45#1, ssl3_accept_#t~nondet46#1, ssl3_accept_#t~nondet47#1, ssl3_accept_#t~nondet48#1, ssl3_accept_#t~nondet49#1, ssl3_accept_#t~nondet50#1, ssl3_accept_#t~nondet51#1, ssl3_accept_#t~nondet52#1, ssl3_accept_#t~nondet53#1, ssl3_accept_#t~nondet54#1, ssl3_accept_#t~nondet55#1, ssl3_accept_#t~post56#1, ssl3_accept_#t~nondet57#1, ssl3_accept_#t~post58#1, ssl3_accept_~initial_state#1, ssl3_accept_~s__info_callback~0#1, ssl3_accept_~s__in_handshake~0#1, ssl3_accept_~s__state~0#1, ssl3_accept_~s__new_session~0#1, ssl3_accept_~s__server~0#1, ssl3_accept_~s__version~0#1, ssl3_accept_~s__type~0#1, ssl3_accept_~s__init_num~0#1, ssl3_accept_~s__hit~0#1, ssl3_accept_~s__rwstate~0#1, ssl3_accept_~s__init_buf___0~0#1, ssl3_accept_~s__debug~0#1, ssl3_accept_~s__shutdown~0#1, ssl3_accept_~s__cert~0#1, ssl3_accept_~s__options~0#1, ssl3_accept_~s__verify_mode~0#1, ssl3_accept_~s__session__peer~0#1, ssl3_accept_~s__cert__pkeys__AT0__privatekey~0#1, ssl3_accept_~s__ctx__info_callback~0#1, ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0#1, ssl3_accept_~s__ctx__stats__sess_accept~0#1, ssl3_accept_~s__ctx__stats__sess_accept_good~0#1, ssl3_accept_~s__s3__tmp__cert_request~0#1, ssl3_accept_~s__s3__tmp__reuse_message~0#1, ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1, ssl3_accept_~s__s3__tmp__new_cipher~0#1, ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1, ssl3_accept_~s__s3__tmp__next_state___0~0#1, ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0#1, ssl3_accept_~s__session__cipher~0#1, ssl3_accept_~buf~0#1, ssl3_accept_~l~0#1, ssl3_accept_~Time~0#1, ssl3_accept_~tmp~0#1, ssl3_accept_~cb~0#1, ssl3_accept_~num1~0#1, ssl3_accept_~ret~0#1, ssl3_accept_~new_state~0#1, ssl3_accept_~state~0#1, ssl3_accept_~skip~0#1, ssl3_accept_~got_new_session~0#1, ssl3_accept_~tmp___1~0#1, ssl3_accept_~tmp___2~0#1, ssl3_accept_~tmp___3~0#1, ssl3_accept_~tmp___4~0#1, ssl3_accept_~tmp___5~0#1, ssl3_accept_~tmp___6~0#1, ssl3_accept_~tmp___7~0#1, ssl3_accept_~tmp___8~0#1, ssl3_accept_~tmp___9~0#1, ssl3_accept_~tmp___10~0#1, ssl3_accept_~blastFlag~0#1, ssl3_accept_~__cil_tmp55~0#1, ssl3_accept_~__cil_tmp56~0#1, ssl3_accept_~__cil_tmp57~0#1, ssl3_accept_~__cil_tmp58~0#1, ssl3_accept_~__cil_tmp59~0#1, ssl3_accept_~__cil_tmp60~0#1, ssl3_accept_~__cil_tmp61~0#1;ssl3_accept_~initial_state#1 := ssl3_accept_#in~initial_state#1;ssl3_accept_~s__info_callback~0#1 := ssl3_accept_#t~nondet4#1;havoc ssl3_accept_#t~nondet4#1;ssl3_accept_~s__in_handshake~0#1 := ssl3_accept_#t~nondet5#1;havoc ssl3_accept_#t~nondet5#1;havoc ssl3_accept_~s__state~0#1;havoc ssl3_accept_~s__new_session~0#1;havoc ssl3_accept_~s__server~0#1;ssl3_accept_~s__version~0#1 := ssl3_accept_#t~nondet6#1;havoc ssl3_accept_#t~nondet6#1;havoc ssl3_accept_~s__type~0#1;havoc ssl3_accept_~s__init_num~0#1;ssl3_accept_~s__hit~0#1 := ssl3_accept_#t~nondet7#1;havoc ssl3_accept_#t~nondet7#1;havoc ssl3_accept_~s__rwstate~0#1;ssl3_accept_~s__init_buf___0~0#1 := 1;ssl3_accept_~s__debug~0#1 := ssl3_accept_#t~nondet8#1;havoc ssl3_accept_#t~nondet8#1;havoc ssl3_accept_~s__shutdown~0#1;ssl3_accept_~s__cert~0#1 := ssl3_accept_#t~nondet9#1;havoc ssl3_accept_#t~nondet9#1;ssl3_accept_~s__options~0#1 := ssl3_accept_#t~nondet10#1;havoc ssl3_accept_#t~nondet10#1;ssl3_accept_~s__verify_mode~0#1 := ssl3_accept_#t~nondet11#1;havoc ssl3_accept_#t~nondet11#1;ssl3_accept_~s__session__peer~0#1 := ssl3_accept_#t~nondet12#1;havoc ssl3_accept_#t~nondet12#1;ssl3_accept_~s__cert__pkeys__AT0__privatekey~0#1 := ssl3_accept_#t~nondet13#1;havoc ssl3_accept_#t~nondet13#1;ssl3_accept_~s__ctx__info_callback~0#1 := ssl3_accept_#t~nondet14#1;havoc ssl3_accept_#t~nondet14#1;ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0#1 := ssl3_accept_#t~nondet15#1;havoc ssl3_accept_#t~nondet15#1;ssl3_accept_~s__ctx__stats__sess_accept~0#1 := ssl3_accept_#t~nondet16#1;havoc ssl3_accept_#t~nondet16#1;ssl3_accept_~s__ctx__stats__sess_accept_good~0#1 := ssl3_accept_#t~nondet17#1;havoc ssl3_accept_#t~nondet17#1;havoc ssl3_accept_~s__s3__tmp__cert_request~0#1;ssl3_accept_~s__s3__tmp__reuse_message~0#1 := ssl3_accept_#t~nondet18#1;havoc ssl3_accept_#t~nondet18#1;havoc ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1;ssl3_accept_~s__s3__tmp__new_cipher~0#1 := ssl3_accept_#t~nondet19#1;havoc ssl3_accept_#t~nondet19#1;havoc ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1;havoc ssl3_accept_~s__s3__tmp__next_state___0~0#1;havoc ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0#1;havoc ssl3_accept_~s__session__cipher~0#1;havoc ssl3_accept_~buf~0#1;havoc ssl3_accept_~l~0#1;havoc ssl3_accept_~Time~0#1;havoc ssl3_accept_~tmp~0#1;havoc ssl3_accept_~cb~0#1;ssl3_accept_~num1~0#1 := ssl3_accept_#t~nondet20#1;havoc ssl3_accept_#t~nondet20#1;havoc ssl3_accept_~ret~0#1;havoc ssl3_accept_~new_state~0#1;havoc ssl3_accept_~state~0#1;havoc ssl3_accept_~skip~0#1;havoc ssl3_accept_~got_new_session~0#1;ssl3_accept_~tmp___1~0#1 := ssl3_accept_#t~nondet21#1;havoc ssl3_accept_#t~nondet21#1;ssl3_accept_~tmp___2~0#1 := ssl3_accept_#t~nondet22#1;havoc ssl3_accept_#t~nondet22#1;ssl3_accept_~tmp___3~0#1 := ssl3_accept_#t~nondet23#1;havoc ssl3_accept_#t~nondet23#1;ssl3_accept_~tmp___4~0#1 := ssl3_accept_#t~nondet24#1;havoc ssl3_accept_#t~nondet24#1;ssl3_accept_~tmp___5~0#1 := ssl3_accept_#t~nondet25#1;havoc ssl3_accept_#t~nondet25#1;ssl3_accept_~tmp___6~0#1 := ssl3_accept_#t~nondet26#1;havoc ssl3_accept_#t~nondet26#1;ssl3_accept_~tmp___7~0#1 := ssl3_accept_#t~nondet27#1;havoc ssl3_accept_#t~nondet27#1;ssl3_accept_~tmp___8~0#1 := ssl3_accept_#t~nondet28#1;havoc ssl3_accept_#t~nondet28#1;ssl3_accept_~tmp___9~0#1 := ssl3_accept_#t~nondet29#1;havoc ssl3_accept_#t~nondet29#1;ssl3_accept_~tmp___10~0#1 := ssl3_accept_#t~nondet30#1;havoc ssl3_accept_#t~nondet30#1;havoc ssl3_accept_~blastFlag~0#1;havoc ssl3_accept_~__cil_tmp55~0#1;havoc ssl3_accept_~__cil_tmp56~0#1;havoc ssl3_accept_~__cil_tmp57~0#1;ssl3_accept_~__cil_tmp58~0#1 := ssl3_accept_#t~nondet31#1;havoc ssl3_accept_#t~nondet31#1;havoc ssl3_accept_~__cil_tmp59~0#1;havoc ssl3_accept_~__cil_tmp60~0#1;havoc ssl3_accept_~__cil_tmp61~0#1;ssl3_accept_~s__state~0#1 := ssl3_accept_~initial_state#1;ssl3_accept_~blastFlag~0#1 := 0;ssl3_accept_~tmp~0#1 := ssl3_accept_#t~nondet32#1;havoc ssl3_accept_#t~nondet32#1;ssl3_accept_~Time~0#1 := ssl3_accept_~tmp~0#1;ssl3_accept_~cb~0#1 := 0;ssl3_accept_~ret~0#1 := -1;ssl3_accept_~skip~0#1 := 0;ssl3_accept_~got_new_session~0#1 := 0; 5897#L93 assume 0 != ssl3_accept_~s__info_callback~0#1;ssl3_accept_~cb~0#1 := ssl3_accept_~s__info_callback~0#1; 5848#L96-2 ssl3_accept_#t~post33#1 := ssl3_accept_~s__in_handshake~0#1;ssl3_accept_~s__in_handshake~0#1 := 1 + ssl3_accept_#t~post33#1;havoc ssl3_accept_#t~post33#1; 5849#L101 assume !(0 != 12288 + ssl3_accept_~tmp___1~0#1); 5842#L101-1 assume !(0 == ssl3_accept_~s__cert~0#1); 5843#L110-2 assume !false; 6152#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 6334#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 6332#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 6330#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 6329#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 6328#L125 assume 8195 == ssl3_accept_~s__state~0#1; 6023#L222 [2021-12-14 23:11:43,637 INFO L793 eck$LassoCheckResult]: Loop: 6023#L222 ssl3_accept_~s__server~0#1 := 1; 6024#L227 assume 0 != ssl3_accept_~cb~0#1; 5905#L227-2 ssl3_accept_~__cil_tmp55~0#1 := 8 * ssl3_accept_~s__version~0#1; 5906#L232 assume !(3 != ssl3_accept_~__cil_tmp55~0#1);ssl3_accept_~s__type~0#1 := 8192; 6050#L237 assume !(0 == ssl3_accept_~s__init_buf___0~0#1); 5917#L237-2 assume !(0 == ssl3_accept_~tmp___4~0#1);ssl3_accept_~s__init_num~0#1 := 0; 5918#L254 assume 12292 != ssl3_accept_~s__state~0#1; 5836#L255 assume !(0 == ssl3_accept_~tmp___5~0#1);ssl3_accept_~s__state~0#1 := 8464;ssl3_accept_#t~post35#1 := ssl3_accept_~s__ctx__stats__sess_accept~0#1;ssl3_accept_~s__ctx__stats__sess_accept~0#1 := 1 + ssl3_accept_#t~post35#1;havoc ssl3_accept_#t~post35#1; 5805#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 6319#L596 assume !(8576 == ssl3_accept_~state~0#1); 6316#L614 ssl3_accept_~skip~0#1 := 0; 6260#L110-2 assume !false; 6259#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 6258#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 6257#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 6256#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 6255#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 6254#L125 assume 8195 == ssl3_accept_~s__state~0#1; 6023#L222 [2021-12-14 23:11:43,638 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 23:11:43,638 INFO L85 PathProgramCache]: Analyzing trace with hash -754735645, now seen corresponding path program 1 times [2021-12-14 23:11:43,638 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 23:11:43,638 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1497015202] [2021-12-14 23:11:43,638 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 23:11:43,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 23:11:43,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 23:11:43,653 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-14 23:11:43,653 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-14 23:11:43,653 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1497015202] [2021-12-14 23:11:43,653 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1497015202] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-14 23:11:43,653 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-14 23:11:43,653 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-12-14 23:11:43,654 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [355356793] [2021-12-14 23:11:43,654 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-14 23:11:43,654 INFO L796 eck$LassoCheckResult]: stem already infeasible [2021-12-14 23:11:43,654 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 23:11:43,654 INFO L85 PathProgramCache]: Analyzing trace with hash 1184907808, now seen corresponding path program 1 times [2021-12-14 23:11:43,654 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 23:11:43,654 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1369822309] [2021-12-14 23:11:43,654 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 23:11:43,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 23:11:43,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 23:11:43,667 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-14 23:11:43,667 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-14 23:11:43,667 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1369822309] [2021-12-14 23:11:43,667 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1369822309] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-14 23:11:43,667 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-14 23:11:43,667 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-12-14 23:11:43,668 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [894956825] [2021-12-14 23:11:43,668 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-14 23:11:43,668 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-12-14 23:11:43,668 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-14 23:11:43,668 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-14 23:11:43,669 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-14 23:11:43,669 INFO L87 Difference]: Start difference. First operand 571 states and 851 transitions. cyclomatic complexity: 283 Second operand has 3 states, 2 states have (on average 6.5) internal successors, (13), 3 states have internal predecessors, (13), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 23:11:43,737 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-14 23:11:43,737 INFO L93 Difference]: Finished difference Result 581 states and 859 transitions. [2021-12-14 23:11:43,737 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-14 23:11:43,738 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 581 states and 859 transitions. [2021-12-14 23:11:43,740 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 380 [2021-12-14 23:11:43,755 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 581 states to 581 states and 859 transitions. [2021-12-14 23:11:43,755 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 413 [2021-12-14 23:11:43,756 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 413 [2021-12-14 23:11:43,756 INFO L73 IsDeterministic]: Start isDeterministic. Operand 581 states and 859 transitions. [2021-12-14 23:11:43,756 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2021-12-14 23:11:43,756 INFO L681 BuchiCegarLoop]: Abstraction has 581 states and 859 transitions. [2021-12-14 23:11:43,756 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 581 states and 859 transitions. [2021-12-14 23:11:43,760 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 581 to 571. [2021-12-14 23:11:43,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 571 states, 571 states have (on average 1.4833625218914186) internal successors, (847), 570 states have internal predecessors, (847), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 23:11:43,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 571 states and 847 transitions. [2021-12-14 23:11:43,762 INFO L704 BuchiCegarLoop]: Abstraction has 571 states and 847 transitions. [2021-12-14 23:11:43,762 INFO L587 BuchiCegarLoop]: Abstraction has 571 states and 847 transitions. [2021-12-14 23:11:43,762 INFO L425 BuchiCegarLoop]: ======== Iteration 6============ [2021-12-14 23:11:43,763 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 571 states and 847 transitions. [2021-12-14 23:11:43,764 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 370 [2021-12-14 23:11:43,765 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-14 23:11:43,765 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-14 23:11:43,765 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-14 23:11:43,765 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-14 23:11:43,766 INFO L791 eck$LassoCheckResult]: Stem: 7231#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); 7070#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret59#1, main_~s~0#1, main_~tmp~1#1;havoc main_~s~0#1;havoc main_~tmp~1#1;main_~s~0#1 := 8464;assume { :begin_inline_ssl3_accept } true;ssl3_accept_#in~initial_state#1 := main_~s~0#1;havoc ssl3_accept_#res#1;havoc ssl3_accept_#t~nondet4#1, ssl3_accept_#t~nondet5#1, ssl3_accept_#t~nondet6#1, ssl3_accept_#t~nondet7#1, ssl3_accept_#t~nondet8#1, ssl3_accept_#t~nondet9#1, ssl3_accept_#t~nondet10#1, ssl3_accept_#t~nondet11#1, ssl3_accept_#t~nondet12#1, ssl3_accept_#t~nondet13#1, ssl3_accept_#t~nondet14#1, ssl3_accept_#t~nondet15#1, ssl3_accept_#t~nondet16#1, ssl3_accept_#t~nondet17#1, ssl3_accept_#t~nondet18#1, ssl3_accept_#t~nondet19#1, ssl3_accept_#t~nondet20#1, ssl3_accept_#t~nondet21#1, ssl3_accept_#t~nondet22#1, ssl3_accept_#t~nondet23#1, ssl3_accept_#t~nondet24#1, ssl3_accept_#t~nondet25#1, ssl3_accept_#t~nondet26#1, ssl3_accept_#t~nondet27#1, ssl3_accept_#t~nondet28#1, ssl3_accept_#t~nondet29#1, ssl3_accept_#t~nondet30#1, ssl3_accept_#t~nondet31#1, ssl3_accept_#t~nondet32#1, ssl3_accept_#t~post33#1, ssl3_accept_#t~nondet34#1, ssl3_accept_#t~post35#1, ssl3_accept_#t~post36#1, ssl3_accept_#t~nondet37#1, ssl3_accept_#t~nondet38#1, ssl3_accept_#t~nondet39#1, ssl3_accept_#t~nondet40#1, ssl3_accept_#t~nondet41#1, ssl3_accept_#t~nondet42#1, ssl3_accept_#t~nondet43#1, ssl3_accept_#t~nondet44#1, ssl3_accept_#t~nondet45#1, ssl3_accept_#t~nondet46#1, ssl3_accept_#t~nondet47#1, ssl3_accept_#t~nondet48#1, ssl3_accept_#t~nondet49#1, ssl3_accept_#t~nondet50#1, ssl3_accept_#t~nondet51#1, ssl3_accept_#t~nondet52#1, ssl3_accept_#t~nondet53#1, ssl3_accept_#t~nondet54#1, ssl3_accept_#t~nondet55#1, ssl3_accept_#t~post56#1, ssl3_accept_#t~nondet57#1, ssl3_accept_#t~post58#1, ssl3_accept_~initial_state#1, ssl3_accept_~s__info_callback~0#1, ssl3_accept_~s__in_handshake~0#1, ssl3_accept_~s__state~0#1, ssl3_accept_~s__new_session~0#1, ssl3_accept_~s__server~0#1, ssl3_accept_~s__version~0#1, ssl3_accept_~s__type~0#1, ssl3_accept_~s__init_num~0#1, ssl3_accept_~s__hit~0#1, ssl3_accept_~s__rwstate~0#1, ssl3_accept_~s__init_buf___0~0#1, ssl3_accept_~s__debug~0#1, ssl3_accept_~s__shutdown~0#1, ssl3_accept_~s__cert~0#1, ssl3_accept_~s__options~0#1, ssl3_accept_~s__verify_mode~0#1, ssl3_accept_~s__session__peer~0#1, ssl3_accept_~s__cert__pkeys__AT0__privatekey~0#1, ssl3_accept_~s__ctx__info_callback~0#1, ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0#1, ssl3_accept_~s__ctx__stats__sess_accept~0#1, ssl3_accept_~s__ctx__stats__sess_accept_good~0#1, ssl3_accept_~s__s3__tmp__cert_request~0#1, ssl3_accept_~s__s3__tmp__reuse_message~0#1, ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1, ssl3_accept_~s__s3__tmp__new_cipher~0#1, ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1, ssl3_accept_~s__s3__tmp__next_state___0~0#1, ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0#1, ssl3_accept_~s__session__cipher~0#1, ssl3_accept_~buf~0#1, ssl3_accept_~l~0#1, ssl3_accept_~Time~0#1, ssl3_accept_~tmp~0#1, ssl3_accept_~cb~0#1, ssl3_accept_~num1~0#1, ssl3_accept_~ret~0#1, ssl3_accept_~new_state~0#1, ssl3_accept_~state~0#1, ssl3_accept_~skip~0#1, ssl3_accept_~got_new_session~0#1, ssl3_accept_~tmp___1~0#1, ssl3_accept_~tmp___2~0#1, ssl3_accept_~tmp___3~0#1, ssl3_accept_~tmp___4~0#1, ssl3_accept_~tmp___5~0#1, ssl3_accept_~tmp___6~0#1, ssl3_accept_~tmp___7~0#1, ssl3_accept_~tmp___8~0#1, ssl3_accept_~tmp___9~0#1, ssl3_accept_~tmp___10~0#1, ssl3_accept_~blastFlag~0#1, ssl3_accept_~__cil_tmp55~0#1, ssl3_accept_~__cil_tmp56~0#1, ssl3_accept_~__cil_tmp57~0#1, ssl3_accept_~__cil_tmp58~0#1, ssl3_accept_~__cil_tmp59~0#1, ssl3_accept_~__cil_tmp60~0#1, ssl3_accept_~__cil_tmp61~0#1;ssl3_accept_~initial_state#1 := ssl3_accept_#in~initial_state#1;ssl3_accept_~s__info_callback~0#1 := ssl3_accept_#t~nondet4#1;havoc ssl3_accept_#t~nondet4#1;ssl3_accept_~s__in_handshake~0#1 := ssl3_accept_#t~nondet5#1;havoc ssl3_accept_#t~nondet5#1;havoc ssl3_accept_~s__state~0#1;havoc ssl3_accept_~s__new_session~0#1;havoc ssl3_accept_~s__server~0#1;ssl3_accept_~s__version~0#1 := ssl3_accept_#t~nondet6#1;havoc ssl3_accept_#t~nondet6#1;havoc ssl3_accept_~s__type~0#1;havoc ssl3_accept_~s__init_num~0#1;ssl3_accept_~s__hit~0#1 := ssl3_accept_#t~nondet7#1;havoc ssl3_accept_#t~nondet7#1;havoc ssl3_accept_~s__rwstate~0#1;ssl3_accept_~s__init_buf___0~0#1 := 1;ssl3_accept_~s__debug~0#1 := ssl3_accept_#t~nondet8#1;havoc ssl3_accept_#t~nondet8#1;havoc ssl3_accept_~s__shutdown~0#1;ssl3_accept_~s__cert~0#1 := ssl3_accept_#t~nondet9#1;havoc ssl3_accept_#t~nondet9#1;ssl3_accept_~s__options~0#1 := ssl3_accept_#t~nondet10#1;havoc ssl3_accept_#t~nondet10#1;ssl3_accept_~s__verify_mode~0#1 := ssl3_accept_#t~nondet11#1;havoc ssl3_accept_#t~nondet11#1;ssl3_accept_~s__session__peer~0#1 := ssl3_accept_#t~nondet12#1;havoc ssl3_accept_#t~nondet12#1;ssl3_accept_~s__cert__pkeys__AT0__privatekey~0#1 := ssl3_accept_#t~nondet13#1;havoc ssl3_accept_#t~nondet13#1;ssl3_accept_~s__ctx__info_callback~0#1 := ssl3_accept_#t~nondet14#1;havoc ssl3_accept_#t~nondet14#1;ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0#1 := ssl3_accept_#t~nondet15#1;havoc ssl3_accept_#t~nondet15#1;ssl3_accept_~s__ctx__stats__sess_accept~0#1 := ssl3_accept_#t~nondet16#1;havoc ssl3_accept_#t~nondet16#1;ssl3_accept_~s__ctx__stats__sess_accept_good~0#1 := ssl3_accept_#t~nondet17#1;havoc ssl3_accept_#t~nondet17#1;havoc ssl3_accept_~s__s3__tmp__cert_request~0#1;ssl3_accept_~s__s3__tmp__reuse_message~0#1 := ssl3_accept_#t~nondet18#1;havoc ssl3_accept_#t~nondet18#1;havoc ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1;ssl3_accept_~s__s3__tmp__new_cipher~0#1 := ssl3_accept_#t~nondet19#1;havoc ssl3_accept_#t~nondet19#1;havoc ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1;havoc ssl3_accept_~s__s3__tmp__next_state___0~0#1;havoc ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0#1;havoc ssl3_accept_~s__session__cipher~0#1;havoc ssl3_accept_~buf~0#1;havoc ssl3_accept_~l~0#1;havoc ssl3_accept_~Time~0#1;havoc ssl3_accept_~tmp~0#1;havoc ssl3_accept_~cb~0#1;ssl3_accept_~num1~0#1 := ssl3_accept_#t~nondet20#1;havoc ssl3_accept_#t~nondet20#1;havoc ssl3_accept_~ret~0#1;havoc ssl3_accept_~new_state~0#1;havoc ssl3_accept_~state~0#1;havoc ssl3_accept_~skip~0#1;havoc ssl3_accept_~got_new_session~0#1;ssl3_accept_~tmp___1~0#1 := ssl3_accept_#t~nondet21#1;havoc ssl3_accept_#t~nondet21#1;ssl3_accept_~tmp___2~0#1 := ssl3_accept_#t~nondet22#1;havoc ssl3_accept_#t~nondet22#1;ssl3_accept_~tmp___3~0#1 := ssl3_accept_#t~nondet23#1;havoc ssl3_accept_#t~nondet23#1;ssl3_accept_~tmp___4~0#1 := ssl3_accept_#t~nondet24#1;havoc ssl3_accept_#t~nondet24#1;ssl3_accept_~tmp___5~0#1 := ssl3_accept_#t~nondet25#1;havoc ssl3_accept_#t~nondet25#1;ssl3_accept_~tmp___6~0#1 := ssl3_accept_#t~nondet26#1;havoc ssl3_accept_#t~nondet26#1;ssl3_accept_~tmp___7~0#1 := ssl3_accept_#t~nondet27#1;havoc ssl3_accept_#t~nondet27#1;ssl3_accept_~tmp___8~0#1 := ssl3_accept_#t~nondet28#1;havoc ssl3_accept_#t~nondet28#1;ssl3_accept_~tmp___9~0#1 := ssl3_accept_#t~nondet29#1;havoc ssl3_accept_#t~nondet29#1;ssl3_accept_~tmp___10~0#1 := ssl3_accept_#t~nondet30#1;havoc ssl3_accept_#t~nondet30#1;havoc ssl3_accept_~blastFlag~0#1;havoc ssl3_accept_~__cil_tmp55~0#1;havoc ssl3_accept_~__cil_tmp56~0#1;havoc ssl3_accept_~__cil_tmp57~0#1;ssl3_accept_~__cil_tmp58~0#1 := ssl3_accept_#t~nondet31#1;havoc ssl3_accept_#t~nondet31#1;havoc ssl3_accept_~__cil_tmp59~0#1;havoc ssl3_accept_~__cil_tmp60~0#1;havoc ssl3_accept_~__cil_tmp61~0#1;ssl3_accept_~s__state~0#1 := ssl3_accept_~initial_state#1;ssl3_accept_~blastFlag~0#1 := 0;ssl3_accept_~tmp~0#1 := ssl3_accept_#t~nondet32#1;havoc ssl3_accept_#t~nondet32#1;ssl3_accept_~Time~0#1 := ssl3_accept_~tmp~0#1;ssl3_accept_~cb~0#1 := 0;ssl3_accept_~ret~0#1 := -1;ssl3_accept_~skip~0#1 := 0;ssl3_accept_~got_new_session~0#1 := 0; 7056#L93 assume 0 != ssl3_accept_~s__info_callback~0#1;ssl3_accept_~cb~0#1 := ssl3_accept_~s__info_callback~0#1; 7007#L96-2 ssl3_accept_#t~post33#1 := ssl3_accept_~s__in_handshake~0#1;ssl3_accept_~s__in_handshake~0#1 := 1 + ssl3_accept_#t~post33#1;havoc ssl3_accept_#t~post33#1; 7008#L101 assume !(0 != 12288 + ssl3_accept_~tmp___1~0#1); 7001#L101-1 assume !(0 == ssl3_accept_~s__cert~0#1); 7002#L110-2 assume !false; 7314#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 7423#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 7421#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 7419#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 7417#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 7415#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 7413#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 7411#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 7409#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 7407#L137 assume 8464 == ssl3_accept_~s__state~0#1; 6961#L144 [2021-12-14 23:11:43,766 INFO L793 eck$LassoCheckResult]: Loop: 6961#L144 ssl3_accept_~s__shutdown~0#1 := 0;ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet38#1;havoc ssl3_accept_#t~nondet38#1; 6962#L285 assume 0 == ssl3_accept_~blastFlag~0#1;ssl3_accept_~blastFlag~0#1 := 1; 6987#L285-2 assume !(ssl3_accept_~ret~0#1 <= 0);ssl3_accept_~got_new_session~0#1 := 1;ssl3_accept_~s__state~0#1 := 8496;ssl3_accept_~s__init_num~0#1 := 0; 6988#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 7503#L596 assume !(8576 == ssl3_accept_~state~0#1); 7501#L614 ssl3_accept_~skip~0#1 := 0; 7500#L110-2 assume !false; 7497#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 7494#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 7492#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 7490#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 7488#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 7486#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 7465#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 7079#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 7080#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 7146#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 7120#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 7121#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 7193#L146 assume 8496 == ssl3_accept_~s__state~0#1; 7194#L150 ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet39#1;havoc ssl3_accept_#t~nondet39#1; 7036#L298 assume 1 == ssl3_accept_~blastFlag~0#1;ssl3_accept_~blastFlag~0#1 := 2; 7013#L301-2 assume !(ssl3_accept_~ret~0#1 <= 0); 6967#L308 assume 0 != ssl3_accept_~s__hit~0#1;ssl3_accept_~s__state~0#1 := 8656; 6968#L308-2 ssl3_accept_~s__init_num~0#1 := 0; 7026#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 7394#L596 assume !(8576 == ssl3_accept_~state~0#1); 7095#L614 ssl3_accept_~skip~0#1 := 0; 7388#L110-2 assume !false; 7386#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 7367#L113 assume 12292 == ssl3_accept_~s__state~0#1; 7105#L114 ssl3_accept_~s__new_session~0#1 := 1; 7106#L222 ssl3_accept_~s__server~0#1 := 1; 7517#L227 assume 0 != ssl3_accept_~cb~0#1; 7516#L227-2 ssl3_accept_~__cil_tmp55~0#1 := 8 * ssl3_accept_~s__version~0#1; 7515#L232 assume !(3 != ssl3_accept_~__cil_tmp55~0#1);ssl3_accept_~s__type~0#1 := 8192; 7513#L237 assume !(0 == ssl3_accept_~s__init_buf___0~0#1); 7511#L237-2 assume !(0 == ssl3_accept_~tmp___4~0#1);ssl3_accept_~s__init_num~0#1 := 0; 7509#L254 assume !(12292 != ssl3_accept_~s__state~0#1);ssl3_accept_#t~post36#1 := ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0#1;ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0#1 := 1 + ssl3_accept_#t~post36#1;havoc ssl3_accept_#t~post36#1;ssl3_accept_~s__state~0#1 := 8480; 7084#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 6984#L596 assume !(8576 == ssl3_accept_~state~0#1); 6954#L614 ssl3_accept_~skip~0#1 := 0; 7062#L110-2 assume !false; 7003#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 7004#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 7028#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 7029#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 7099#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 7100#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 7192#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 7114#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 7448#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 7447#L137 assume 8464 == ssl3_accept_~s__state~0#1; 6961#L144 [2021-12-14 23:11:43,766 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 23:11:43,766 INFO L85 PathProgramCache]: Analyzing trace with hash -1150938771, now seen corresponding path program 3 times [2021-12-14 23:11:43,767 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 23:11:43,767 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2003937777] [2021-12-14 23:11:43,767 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 23:11:43,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 23:11:43,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-14 23:11:43,772 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-14 23:11:43,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-14 23:11:43,777 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-14 23:11:43,783 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 23:11:43,783 INFO L85 PathProgramCache]: Analyzing trace with hash -1161686817, now seen corresponding path program 1 times [2021-12-14 23:11:43,783 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 23:11:43,783 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [238380961] [2021-12-14 23:11:43,784 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 23:11:43,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 23:11:43,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 23:11:43,806 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-14 23:11:43,806 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-14 23:11:43,806 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [238380961] [2021-12-14 23:11:43,806 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [238380961] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-14 23:11:43,806 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-14 23:11:43,806 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-14 23:11:43,806 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1062631551] [2021-12-14 23:11:43,807 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-14 23:11:43,807 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-12-14 23:11:43,807 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-14 23:11:43,807 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-14 23:11:43,807 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-14 23:11:43,807 INFO L87 Difference]: Start difference. First operand 571 states and 847 transitions. cyclomatic complexity: 279 Second operand has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 3 states have internal predecessors, (53), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 23:11:43,922 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-14 23:11:43,923 INFO L93 Difference]: Finished difference Result 717 states and 1069 transitions. [2021-12-14 23:11:43,923 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-14 23:11:43,923 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 717 states and 1069 transitions. [2021-12-14 23:11:43,927 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 463 [2021-12-14 23:11:43,930 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 717 states to 710 states and 1062 transitions. [2021-12-14 23:11:43,930 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 496 [2021-12-14 23:11:43,930 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 496 [2021-12-14 23:11:43,930 INFO L73 IsDeterministic]: Start isDeterministic. Operand 710 states and 1062 transitions. [2021-12-14 23:11:43,930 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2021-12-14 23:11:43,930 INFO L681 BuchiCegarLoop]: Abstraction has 710 states and 1062 transitions. [2021-12-14 23:11:43,931 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 710 states and 1062 transitions. [2021-12-14 23:11:43,936 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 710 to 697. [2021-12-14 23:11:43,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 697 states, 697 states have (on average 1.5007173601147776) internal successors, (1046), 696 states have internal predecessors, (1046), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 23:11:43,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 697 states and 1046 transitions. [2021-12-14 23:11:43,938 INFO L704 BuchiCegarLoop]: Abstraction has 697 states and 1046 transitions. [2021-12-14 23:11:43,938 INFO L587 BuchiCegarLoop]: Abstraction has 697 states and 1046 transitions. [2021-12-14 23:11:43,938 INFO L425 BuchiCegarLoop]: ======== Iteration 7============ [2021-12-14 23:11:43,938 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 697 states and 1046 transitions. [2021-12-14 23:11:43,940 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 454 [2021-12-14 23:11:43,940 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-14 23:11:43,940 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-14 23:11:43,941 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-14 23:11:43,941 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-14 23:11:43,941 INFO L791 eck$LassoCheckResult]: Stem: 8525#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); 8366#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret59#1, main_~s~0#1, main_~tmp~1#1;havoc main_~s~0#1;havoc main_~tmp~1#1;main_~s~0#1 := 8464;assume { :begin_inline_ssl3_accept } true;ssl3_accept_#in~initial_state#1 := main_~s~0#1;havoc ssl3_accept_#res#1;havoc ssl3_accept_#t~nondet4#1, ssl3_accept_#t~nondet5#1, ssl3_accept_#t~nondet6#1, ssl3_accept_#t~nondet7#1, ssl3_accept_#t~nondet8#1, ssl3_accept_#t~nondet9#1, ssl3_accept_#t~nondet10#1, ssl3_accept_#t~nondet11#1, ssl3_accept_#t~nondet12#1, ssl3_accept_#t~nondet13#1, ssl3_accept_#t~nondet14#1, ssl3_accept_#t~nondet15#1, ssl3_accept_#t~nondet16#1, ssl3_accept_#t~nondet17#1, ssl3_accept_#t~nondet18#1, ssl3_accept_#t~nondet19#1, ssl3_accept_#t~nondet20#1, ssl3_accept_#t~nondet21#1, ssl3_accept_#t~nondet22#1, ssl3_accept_#t~nondet23#1, ssl3_accept_#t~nondet24#1, ssl3_accept_#t~nondet25#1, ssl3_accept_#t~nondet26#1, ssl3_accept_#t~nondet27#1, ssl3_accept_#t~nondet28#1, ssl3_accept_#t~nondet29#1, ssl3_accept_#t~nondet30#1, ssl3_accept_#t~nondet31#1, ssl3_accept_#t~nondet32#1, ssl3_accept_#t~post33#1, ssl3_accept_#t~nondet34#1, ssl3_accept_#t~post35#1, ssl3_accept_#t~post36#1, ssl3_accept_#t~nondet37#1, ssl3_accept_#t~nondet38#1, ssl3_accept_#t~nondet39#1, ssl3_accept_#t~nondet40#1, ssl3_accept_#t~nondet41#1, ssl3_accept_#t~nondet42#1, ssl3_accept_#t~nondet43#1, ssl3_accept_#t~nondet44#1, ssl3_accept_#t~nondet45#1, ssl3_accept_#t~nondet46#1, ssl3_accept_#t~nondet47#1, ssl3_accept_#t~nondet48#1, ssl3_accept_#t~nondet49#1, ssl3_accept_#t~nondet50#1, ssl3_accept_#t~nondet51#1, ssl3_accept_#t~nondet52#1, ssl3_accept_#t~nondet53#1, ssl3_accept_#t~nondet54#1, ssl3_accept_#t~nondet55#1, ssl3_accept_#t~post56#1, ssl3_accept_#t~nondet57#1, ssl3_accept_#t~post58#1, ssl3_accept_~initial_state#1, ssl3_accept_~s__info_callback~0#1, ssl3_accept_~s__in_handshake~0#1, ssl3_accept_~s__state~0#1, ssl3_accept_~s__new_session~0#1, ssl3_accept_~s__server~0#1, ssl3_accept_~s__version~0#1, ssl3_accept_~s__type~0#1, ssl3_accept_~s__init_num~0#1, ssl3_accept_~s__hit~0#1, ssl3_accept_~s__rwstate~0#1, ssl3_accept_~s__init_buf___0~0#1, ssl3_accept_~s__debug~0#1, ssl3_accept_~s__shutdown~0#1, ssl3_accept_~s__cert~0#1, ssl3_accept_~s__options~0#1, ssl3_accept_~s__verify_mode~0#1, ssl3_accept_~s__session__peer~0#1, ssl3_accept_~s__cert__pkeys__AT0__privatekey~0#1, ssl3_accept_~s__ctx__info_callback~0#1, ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0#1, ssl3_accept_~s__ctx__stats__sess_accept~0#1, ssl3_accept_~s__ctx__stats__sess_accept_good~0#1, ssl3_accept_~s__s3__tmp__cert_request~0#1, ssl3_accept_~s__s3__tmp__reuse_message~0#1, ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1, ssl3_accept_~s__s3__tmp__new_cipher~0#1, ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1, ssl3_accept_~s__s3__tmp__next_state___0~0#1, ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0#1, ssl3_accept_~s__session__cipher~0#1, ssl3_accept_~buf~0#1, ssl3_accept_~l~0#1, ssl3_accept_~Time~0#1, ssl3_accept_~tmp~0#1, ssl3_accept_~cb~0#1, ssl3_accept_~num1~0#1, ssl3_accept_~ret~0#1, ssl3_accept_~new_state~0#1, ssl3_accept_~state~0#1, ssl3_accept_~skip~0#1, ssl3_accept_~got_new_session~0#1, ssl3_accept_~tmp___1~0#1, ssl3_accept_~tmp___2~0#1, ssl3_accept_~tmp___3~0#1, ssl3_accept_~tmp___4~0#1, ssl3_accept_~tmp___5~0#1, ssl3_accept_~tmp___6~0#1, ssl3_accept_~tmp___7~0#1, ssl3_accept_~tmp___8~0#1, ssl3_accept_~tmp___9~0#1, ssl3_accept_~tmp___10~0#1, ssl3_accept_~blastFlag~0#1, ssl3_accept_~__cil_tmp55~0#1, ssl3_accept_~__cil_tmp56~0#1, ssl3_accept_~__cil_tmp57~0#1, ssl3_accept_~__cil_tmp58~0#1, ssl3_accept_~__cil_tmp59~0#1, ssl3_accept_~__cil_tmp60~0#1, ssl3_accept_~__cil_tmp61~0#1;ssl3_accept_~initial_state#1 := ssl3_accept_#in~initial_state#1;ssl3_accept_~s__info_callback~0#1 := ssl3_accept_#t~nondet4#1;havoc ssl3_accept_#t~nondet4#1;ssl3_accept_~s__in_handshake~0#1 := ssl3_accept_#t~nondet5#1;havoc ssl3_accept_#t~nondet5#1;havoc ssl3_accept_~s__state~0#1;havoc ssl3_accept_~s__new_session~0#1;havoc ssl3_accept_~s__server~0#1;ssl3_accept_~s__version~0#1 := ssl3_accept_#t~nondet6#1;havoc ssl3_accept_#t~nondet6#1;havoc ssl3_accept_~s__type~0#1;havoc ssl3_accept_~s__init_num~0#1;ssl3_accept_~s__hit~0#1 := ssl3_accept_#t~nondet7#1;havoc ssl3_accept_#t~nondet7#1;havoc ssl3_accept_~s__rwstate~0#1;ssl3_accept_~s__init_buf___0~0#1 := 1;ssl3_accept_~s__debug~0#1 := ssl3_accept_#t~nondet8#1;havoc ssl3_accept_#t~nondet8#1;havoc ssl3_accept_~s__shutdown~0#1;ssl3_accept_~s__cert~0#1 := ssl3_accept_#t~nondet9#1;havoc ssl3_accept_#t~nondet9#1;ssl3_accept_~s__options~0#1 := ssl3_accept_#t~nondet10#1;havoc ssl3_accept_#t~nondet10#1;ssl3_accept_~s__verify_mode~0#1 := ssl3_accept_#t~nondet11#1;havoc ssl3_accept_#t~nondet11#1;ssl3_accept_~s__session__peer~0#1 := ssl3_accept_#t~nondet12#1;havoc ssl3_accept_#t~nondet12#1;ssl3_accept_~s__cert__pkeys__AT0__privatekey~0#1 := ssl3_accept_#t~nondet13#1;havoc ssl3_accept_#t~nondet13#1;ssl3_accept_~s__ctx__info_callback~0#1 := ssl3_accept_#t~nondet14#1;havoc ssl3_accept_#t~nondet14#1;ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0#1 := ssl3_accept_#t~nondet15#1;havoc ssl3_accept_#t~nondet15#1;ssl3_accept_~s__ctx__stats__sess_accept~0#1 := ssl3_accept_#t~nondet16#1;havoc ssl3_accept_#t~nondet16#1;ssl3_accept_~s__ctx__stats__sess_accept_good~0#1 := ssl3_accept_#t~nondet17#1;havoc ssl3_accept_#t~nondet17#1;havoc ssl3_accept_~s__s3__tmp__cert_request~0#1;ssl3_accept_~s__s3__tmp__reuse_message~0#1 := ssl3_accept_#t~nondet18#1;havoc ssl3_accept_#t~nondet18#1;havoc ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1;ssl3_accept_~s__s3__tmp__new_cipher~0#1 := ssl3_accept_#t~nondet19#1;havoc ssl3_accept_#t~nondet19#1;havoc ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1;havoc ssl3_accept_~s__s3__tmp__next_state___0~0#1;havoc ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0#1;havoc ssl3_accept_~s__session__cipher~0#1;havoc ssl3_accept_~buf~0#1;havoc ssl3_accept_~l~0#1;havoc ssl3_accept_~Time~0#1;havoc ssl3_accept_~tmp~0#1;havoc ssl3_accept_~cb~0#1;ssl3_accept_~num1~0#1 := ssl3_accept_#t~nondet20#1;havoc ssl3_accept_#t~nondet20#1;havoc ssl3_accept_~ret~0#1;havoc ssl3_accept_~new_state~0#1;havoc ssl3_accept_~state~0#1;havoc ssl3_accept_~skip~0#1;havoc ssl3_accept_~got_new_session~0#1;ssl3_accept_~tmp___1~0#1 := ssl3_accept_#t~nondet21#1;havoc ssl3_accept_#t~nondet21#1;ssl3_accept_~tmp___2~0#1 := ssl3_accept_#t~nondet22#1;havoc ssl3_accept_#t~nondet22#1;ssl3_accept_~tmp___3~0#1 := ssl3_accept_#t~nondet23#1;havoc ssl3_accept_#t~nondet23#1;ssl3_accept_~tmp___4~0#1 := ssl3_accept_#t~nondet24#1;havoc ssl3_accept_#t~nondet24#1;ssl3_accept_~tmp___5~0#1 := ssl3_accept_#t~nondet25#1;havoc ssl3_accept_#t~nondet25#1;ssl3_accept_~tmp___6~0#1 := ssl3_accept_#t~nondet26#1;havoc ssl3_accept_#t~nondet26#1;ssl3_accept_~tmp___7~0#1 := ssl3_accept_#t~nondet27#1;havoc ssl3_accept_#t~nondet27#1;ssl3_accept_~tmp___8~0#1 := ssl3_accept_#t~nondet28#1;havoc ssl3_accept_#t~nondet28#1;ssl3_accept_~tmp___9~0#1 := ssl3_accept_#t~nondet29#1;havoc ssl3_accept_#t~nondet29#1;ssl3_accept_~tmp___10~0#1 := ssl3_accept_#t~nondet30#1;havoc ssl3_accept_#t~nondet30#1;havoc ssl3_accept_~blastFlag~0#1;havoc ssl3_accept_~__cil_tmp55~0#1;havoc ssl3_accept_~__cil_tmp56~0#1;havoc ssl3_accept_~__cil_tmp57~0#1;ssl3_accept_~__cil_tmp58~0#1 := ssl3_accept_#t~nondet31#1;havoc ssl3_accept_#t~nondet31#1;havoc ssl3_accept_~__cil_tmp59~0#1;havoc ssl3_accept_~__cil_tmp60~0#1;havoc ssl3_accept_~__cil_tmp61~0#1;ssl3_accept_~s__state~0#1 := ssl3_accept_~initial_state#1;ssl3_accept_~blastFlag~0#1 := 0;ssl3_accept_~tmp~0#1 := ssl3_accept_#t~nondet32#1;havoc ssl3_accept_#t~nondet32#1;ssl3_accept_~Time~0#1 := ssl3_accept_~tmp~0#1;ssl3_accept_~cb~0#1 := 0;ssl3_accept_~ret~0#1 := -1;ssl3_accept_~skip~0#1 := 0;ssl3_accept_~got_new_session~0#1 := 0; 8350#L93 assume 0 != ssl3_accept_~s__info_callback~0#1;ssl3_accept_~cb~0#1 := ssl3_accept_~s__info_callback~0#1; 8300#L96-2 ssl3_accept_#t~post33#1 := ssl3_accept_~s__in_handshake~0#1;ssl3_accept_~s__in_handshake~0#1 := 1 + ssl3_accept_#t~post33#1;havoc ssl3_accept_#t~post33#1; 8301#L101 assume !(0 != 12288 + ssl3_accept_~tmp___1~0#1); 8294#L101-1 assume !(0 == ssl3_accept_~s__cert~0#1); 8295#L110-2 assume !false; 8845#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 8843#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 8837#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 8834#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 8830#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 8828#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 8825#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 8819#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 8816#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 8806#L137 assume 8464 == ssl3_accept_~s__state~0#1; 8255#L144 [2021-12-14 23:11:43,942 INFO L793 eck$LassoCheckResult]: Loop: 8255#L144 ssl3_accept_~s__shutdown~0#1 := 0;ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet38#1;havoc ssl3_accept_#t~nondet38#1; 8256#L285 assume 0 == ssl3_accept_~blastFlag~0#1;ssl3_accept_~blastFlag~0#1 := 1; 8286#L285-2 assume !(ssl3_accept_~ret~0#1 <= 0);ssl3_accept_~got_new_session~0#1 := 1;ssl3_accept_~s__state~0#1 := 8496;ssl3_accept_~s__init_num~0#1 := 0; 8287#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 8920#L596 assume !(8576 == ssl3_accept_~state~0#1); 8918#L614 ssl3_accept_~skip~0#1 := 0; 8917#L110-2 assume !false; 8296#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 8297#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 8319#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 8320#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 8851#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 8850#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 8848#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 8376#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 8377#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 8442#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 8416#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 8417#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 8508#L146 assume 8496 == ssl3_accept_~s__state~0#1; 8605#L150 ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet39#1;havoc ssl3_accept_#t~nondet39#1; 8725#L298 assume 1 == ssl3_accept_~blastFlag~0#1;ssl3_accept_~blastFlag~0#1 := 2; 8722#L301-2 assume !(ssl3_accept_~ret~0#1 <= 0); 8721#L308 assume 0 != ssl3_accept_~s__hit~0#1;ssl3_accept_~s__state~0#1 := 8656; 8444#L308-2 ssl3_accept_~s__init_num~0#1 := 0; 8317#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 8751#L596 assume !(8576 == ssl3_accept_~state~0#1); 8392#L614 ssl3_accept_~skip~0#1 := 0; 8748#L110-2 assume !false; 8747#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 8746#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 8745#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 8744#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 8741#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 8740#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 8737#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 8736#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 8735#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 8734#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 8733#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 8732#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 8731#L146 assume !(8496 == ssl3_accept_~s__state~0#1); 8729#L149 assume !(8497 == ssl3_accept_~s__state~0#1); 8730#L152 assume !(8512 == ssl3_accept_~s__state~0#1); 8742#L155 assume !(8513 == ssl3_accept_~s__state~0#1); 8743#L158 assume !(8528 == ssl3_accept_~s__state~0#1); 8789#L161 assume !(8529 == ssl3_accept_~s__state~0#1); 8538#L164 assume !(8544 == ssl3_accept_~s__state~0#1); 8539#L167 assume !(8545 == ssl3_accept_~s__state~0#1); 8452#L170 assume 8560 == ssl3_accept_~s__state~0#1; 8421#L174 ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet48#1;havoc ssl3_accept_#t~nondet48#1; 8497#L438 assume !(ssl3_accept_~ret~0#1 <= 0);ssl3_accept_~s__s3__tmp__next_state___0~0#1 := 8576;ssl3_accept_~s__state~0#1 := 8448;ssl3_accept_~s__init_num~0#1 := 0; 8258#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 8869#L596 assume !(8576 == ssl3_accept_~state~0#1); 8866#L614 ssl3_accept_~skip~0#1 := 0; 8864#L110-2 assume !false; 8863#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 8862#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 8861#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 8860#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 8859#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 8858#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 8409#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 8410#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 8533#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 8554#L137 assume 8464 == ssl3_accept_~s__state~0#1; 8255#L144 [2021-12-14 23:11:43,942 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 23:11:43,942 INFO L85 PathProgramCache]: Analyzing trace with hash -1150938771, now seen corresponding path program 4 times [2021-12-14 23:11:43,942 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 23:11:43,942 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [493088853] [2021-12-14 23:11:43,942 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 23:11:43,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 23:11:43,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-14 23:11:43,947 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-14 23:11:43,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-14 23:11:43,952 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-14 23:11:43,952 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 23:11:43,952 INFO L85 PathProgramCache]: Analyzing trace with hash -488131506, now seen corresponding path program 1 times [2021-12-14 23:11:43,952 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 23:11:43,952 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [475271610] [2021-12-14 23:11:43,952 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 23:11:43,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 23:11:43,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 23:11:43,971 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-14 23:11:43,971 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-14 23:11:43,972 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [475271610] [2021-12-14 23:11:43,972 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [475271610] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-14 23:11:43,972 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-14 23:11:43,972 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-14 23:11:43,972 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1822218212] [2021-12-14 23:11:43,973 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-14 23:11:43,973 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-12-14 23:11:43,973 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-14 23:11:43,973 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-14 23:11:43,973 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-14 23:11:43,973 INFO L87 Difference]: Start difference. First operand 697 states and 1046 transitions. cyclomatic complexity: 352 Second operand has 3 states, 3 states have (on average 22.0) internal successors, (66), 3 states have internal predecessors, (66), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 23:11:44,081 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-14 23:11:44,081 INFO L93 Difference]: Finished difference Result 839 states and 1162 transitions. [2021-12-14 23:11:44,082 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-14 23:11:44,084 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 839 states and 1162 transitions. [2021-12-14 23:11:44,088 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 553 [2021-12-14 23:11:44,090 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 839 states to 839 states and 1162 transitions. [2021-12-14 23:11:44,090 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 586 [2021-12-14 23:11:44,091 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 586 [2021-12-14 23:11:44,091 INFO L73 IsDeterministic]: Start isDeterministic. Operand 839 states and 1162 transitions. [2021-12-14 23:11:44,091 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2021-12-14 23:11:44,091 INFO L681 BuchiCegarLoop]: Abstraction has 839 states and 1162 transitions. [2021-12-14 23:11:44,091 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 839 states and 1162 transitions. [2021-12-14 23:11:44,097 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 839 to 831. [2021-12-14 23:11:44,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 831 states, 831 states have (on average 1.3850782190132371) internal successors, (1151), 830 states have internal predecessors, (1151), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 23:11:44,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 831 states to 831 states and 1151 transitions. [2021-12-14 23:11:44,099 INFO L704 BuchiCegarLoop]: Abstraction has 831 states and 1151 transitions. [2021-12-14 23:11:44,099 INFO L587 BuchiCegarLoop]: Abstraction has 831 states and 1151 transitions. [2021-12-14 23:11:44,100 INFO L425 BuchiCegarLoop]: ======== Iteration 8============ [2021-12-14 23:11:44,100 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 831 states and 1151 transitions. [2021-12-14 23:11:44,102 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 546 [2021-12-14 23:11:44,102 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-14 23:11:44,102 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-14 23:11:44,103 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-14 23:11:44,103 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-14 23:11:44,103 INFO L791 eck$LassoCheckResult]: Stem: 10060#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); 9902#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret59#1, main_~s~0#1, main_~tmp~1#1;havoc main_~s~0#1;havoc main_~tmp~1#1;main_~s~0#1 := 8464;assume { :begin_inline_ssl3_accept } true;ssl3_accept_#in~initial_state#1 := main_~s~0#1;havoc ssl3_accept_#res#1;havoc ssl3_accept_#t~nondet4#1, ssl3_accept_#t~nondet5#1, ssl3_accept_#t~nondet6#1, ssl3_accept_#t~nondet7#1, ssl3_accept_#t~nondet8#1, ssl3_accept_#t~nondet9#1, ssl3_accept_#t~nondet10#1, ssl3_accept_#t~nondet11#1, ssl3_accept_#t~nondet12#1, ssl3_accept_#t~nondet13#1, ssl3_accept_#t~nondet14#1, ssl3_accept_#t~nondet15#1, ssl3_accept_#t~nondet16#1, ssl3_accept_#t~nondet17#1, ssl3_accept_#t~nondet18#1, ssl3_accept_#t~nondet19#1, ssl3_accept_#t~nondet20#1, ssl3_accept_#t~nondet21#1, ssl3_accept_#t~nondet22#1, ssl3_accept_#t~nondet23#1, ssl3_accept_#t~nondet24#1, ssl3_accept_#t~nondet25#1, ssl3_accept_#t~nondet26#1, ssl3_accept_#t~nondet27#1, ssl3_accept_#t~nondet28#1, ssl3_accept_#t~nondet29#1, ssl3_accept_#t~nondet30#1, ssl3_accept_#t~nondet31#1, ssl3_accept_#t~nondet32#1, ssl3_accept_#t~post33#1, ssl3_accept_#t~nondet34#1, ssl3_accept_#t~post35#1, ssl3_accept_#t~post36#1, ssl3_accept_#t~nondet37#1, ssl3_accept_#t~nondet38#1, ssl3_accept_#t~nondet39#1, ssl3_accept_#t~nondet40#1, ssl3_accept_#t~nondet41#1, ssl3_accept_#t~nondet42#1, ssl3_accept_#t~nondet43#1, ssl3_accept_#t~nondet44#1, ssl3_accept_#t~nondet45#1, ssl3_accept_#t~nondet46#1, ssl3_accept_#t~nondet47#1, ssl3_accept_#t~nondet48#1, ssl3_accept_#t~nondet49#1, ssl3_accept_#t~nondet50#1, ssl3_accept_#t~nondet51#1, ssl3_accept_#t~nondet52#1, ssl3_accept_#t~nondet53#1, ssl3_accept_#t~nondet54#1, ssl3_accept_#t~nondet55#1, ssl3_accept_#t~post56#1, ssl3_accept_#t~nondet57#1, ssl3_accept_#t~post58#1, ssl3_accept_~initial_state#1, ssl3_accept_~s__info_callback~0#1, ssl3_accept_~s__in_handshake~0#1, ssl3_accept_~s__state~0#1, ssl3_accept_~s__new_session~0#1, ssl3_accept_~s__server~0#1, ssl3_accept_~s__version~0#1, ssl3_accept_~s__type~0#1, ssl3_accept_~s__init_num~0#1, ssl3_accept_~s__hit~0#1, ssl3_accept_~s__rwstate~0#1, ssl3_accept_~s__init_buf___0~0#1, ssl3_accept_~s__debug~0#1, ssl3_accept_~s__shutdown~0#1, ssl3_accept_~s__cert~0#1, ssl3_accept_~s__options~0#1, ssl3_accept_~s__verify_mode~0#1, ssl3_accept_~s__session__peer~0#1, ssl3_accept_~s__cert__pkeys__AT0__privatekey~0#1, ssl3_accept_~s__ctx__info_callback~0#1, ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0#1, ssl3_accept_~s__ctx__stats__sess_accept~0#1, ssl3_accept_~s__ctx__stats__sess_accept_good~0#1, ssl3_accept_~s__s3__tmp__cert_request~0#1, ssl3_accept_~s__s3__tmp__reuse_message~0#1, ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1, ssl3_accept_~s__s3__tmp__new_cipher~0#1, ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1, ssl3_accept_~s__s3__tmp__next_state___0~0#1, ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0#1, ssl3_accept_~s__session__cipher~0#1, ssl3_accept_~buf~0#1, ssl3_accept_~l~0#1, ssl3_accept_~Time~0#1, ssl3_accept_~tmp~0#1, ssl3_accept_~cb~0#1, ssl3_accept_~num1~0#1, ssl3_accept_~ret~0#1, ssl3_accept_~new_state~0#1, ssl3_accept_~state~0#1, ssl3_accept_~skip~0#1, ssl3_accept_~got_new_session~0#1, ssl3_accept_~tmp___1~0#1, ssl3_accept_~tmp___2~0#1, ssl3_accept_~tmp___3~0#1, ssl3_accept_~tmp___4~0#1, ssl3_accept_~tmp___5~0#1, ssl3_accept_~tmp___6~0#1, ssl3_accept_~tmp___7~0#1, ssl3_accept_~tmp___8~0#1, ssl3_accept_~tmp___9~0#1, ssl3_accept_~tmp___10~0#1, ssl3_accept_~blastFlag~0#1, ssl3_accept_~__cil_tmp55~0#1, ssl3_accept_~__cil_tmp56~0#1, ssl3_accept_~__cil_tmp57~0#1, ssl3_accept_~__cil_tmp58~0#1, ssl3_accept_~__cil_tmp59~0#1, ssl3_accept_~__cil_tmp60~0#1, ssl3_accept_~__cil_tmp61~0#1;ssl3_accept_~initial_state#1 := ssl3_accept_#in~initial_state#1;ssl3_accept_~s__info_callback~0#1 := ssl3_accept_#t~nondet4#1;havoc ssl3_accept_#t~nondet4#1;ssl3_accept_~s__in_handshake~0#1 := ssl3_accept_#t~nondet5#1;havoc ssl3_accept_#t~nondet5#1;havoc ssl3_accept_~s__state~0#1;havoc ssl3_accept_~s__new_session~0#1;havoc ssl3_accept_~s__server~0#1;ssl3_accept_~s__version~0#1 := ssl3_accept_#t~nondet6#1;havoc ssl3_accept_#t~nondet6#1;havoc ssl3_accept_~s__type~0#1;havoc ssl3_accept_~s__init_num~0#1;ssl3_accept_~s__hit~0#1 := ssl3_accept_#t~nondet7#1;havoc ssl3_accept_#t~nondet7#1;havoc ssl3_accept_~s__rwstate~0#1;ssl3_accept_~s__init_buf___0~0#1 := 1;ssl3_accept_~s__debug~0#1 := ssl3_accept_#t~nondet8#1;havoc ssl3_accept_#t~nondet8#1;havoc ssl3_accept_~s__shutdown~0#1;ssl3_accept_~s__cert~0#1 := ssl3_accept_#t~nondet9#1;havoc ssl3_accept_#t~nondet9#1;ssl3_accept_~s__options~0#1 := ssl3_accept_#t~nondet10#1;havoc ssl3_accept_#t~nondet10#1;ssl3_accept_~s__verify_mode~0#1 := ssl3_accept_#t~nondet11#1;havoc ssl3_accept_#t~nondet11#1;ssl3_accept_~s__session__peer~0#1 := ssl3_accept_#t~nondet12#1;havoc ssl3_accept_#t~nondet12#1;ssl3_accept_~s__cert__pkeys__AT0__privatekey~0#1 := ssl3_accept_#t~nondet13#1;havoc ssl3_accept_#t~nondet13#1;ssl3_accept_~s__ctx__info_callback~0#1 := ssl3_accept_#t~nondet14#1;havoc ssl3_accept_#t~nondet14#1;ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0#1 := ssl3_accept_#t~nondet15#1;havoc ssl3_accept_#t~nondet15#1;ssl3_accept_~s__ctx__stats__sess_accept~0#1 := ssl3_accept_#t~nondet16#1;havoc ssl3_accept_#t~nondet16#1;ssl3_accept_~s__ctx__stats__sess_accept_good~0#1 := ssl3_accept_#t~nondet17#1;havoc ssl3_accept_#t~nondet17#1;havoc ssl3_accept_~s__s3__tmp__cert_request~0#1;ssl3_accept_~s__s3__tmp__reuse_message~0#1 := ssl3_accept_#t~nondet18#1;havoc ssl3_accept_#t~nondet18#1;havoc ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1;ssl3_accept_~s__s3__tmp__new_cipher~0#1 := ssl3_accept_#t~nondet19#1;havoc ssl3_accept_#t~nondet19#1;havoc ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1;havoc ssl3_accept_~s__s3__tmp__next_state___0~0#1;havoc ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0#1;havoc ssl3_accept_~s__session__cipher~0#1;havoc ssl3_accept_~buf~0#1;havoc ssl3_accept_~l~0#1;havoc ssl3_accept_~Time~0#1;havoc ssl3_accept_~tmp~0#1;havoc ssl3_accept_~cb~0#1;ssl3_accept_~num1~0#1 := ssl3_accept_#t~nondet20#1;havoc ssl3_accept_#t~nondet20#1;havoc ssl3_accept_~ret~0#1;havoc ssl3_accept_~new_state~0#1;havoc ssl3_accept_~state~0#1;havoc ssl3_accept_~skip~0#1;havoc ssl3_accept_~got_new_session~0#1;ssl3_accept_~tmp___1~0#1 := ssl3_accept_#t~nondet21#1;havoc ssl3_accept_#t~nondet21#1;ssl3_accept_~tmp___2~0#1 := ssl3_accept_#t~nondet22#1;havoc ssl3_accept_#t~nondet22#1;ssl3_accept_~tmp___3~0#1 := ssl3_accept_#t~nondet23#1;havoc ssl3_accept_#t~nondet23#1;ssl3_accept_~tmp___4~0#1 := ssl3_accept_#t~nondet24#1;havoc ssl3_accept_#t~nondet24#1;ssl3_accept_~tmp___5~0#1 := ssl3_accept_#t~nondet25#1;havoc ssl3_accept_#t~nondet25#1;ssl3_accept_~tmp___6~0#1 := ssl3_accept_#t~nondet26#1;havoc ssl3_accept_#t~nondet26#1;ssl3_accept_~tmp___7~0#1 := ssl3_accept_#t~nondet27#1;havoc ssl3_accept_#t~nondet27#1;ssl3_accept_~tmp___8~0#1 := ssl3_accept_#t~nondet28#1;havoc ssl3_accept_#t~nondet28#1;ssl3_accept_~tmp___9~0#1 := ssl3_accept_#t~nondet29#1;havoc ssl3_accept_#t~nondet29#1;ssl3_accept_~tmp___10~0#1 := ssl3_accept_#t~nondet30#1;havoc ssl3_accept_#t~nondet30#1;havoc ssl3_accept_~blastFlag~0#1;havoc ssl3_accept_~__cil_tmp55~0#1;havoc ssl3_accept_~__cil_tmp56~0#1;havoc ssl3_accept_~__cil_tmp57~0#1;ssl3_accept_~__cil_tmp58~0#1 := ssl3_accept_#t~nondet31#1;havoc ssl3_accept_#t~nondet31#1;havoc ssl3_accept_~__cil_tmp59~0#1;havoc ssl3_accept_~__cil_tmp60~0#1;havoc ssl3_accept_~__cil_tmp61~0#1;ssl3_accept_~s__state~0#1 := ssl3_accept_~initial_state#1;ssl3_accept_~blastFlag~0#1 := 0;ssl3_accept_~tmp~0#1 := ssl3_accept_#t~nondet32#1;havoc ssl3_accept_#t~nondet32#1;ssl3_accept_~Time~0#1 := ssl3_accept_~tmp~0#1;ssl3_accept_~cb~0#1 := 0;ssl3_accept_~ret~0#1 := -1;ssl3_accept_~skip~0#1 := 0;ssl3_accept_~got_new_session~0#1 := 0; 9888#L93 assume 0 != ssl3_accept_~s__info_callback~0#1;ssl3_accept_~cb~0#1 := ssl3_accept_~s__info_callback~0#1; 9841#L96-2 ssl3_accept_#t~post33#1 := ssl3_accept_~s__in_handshake~0#1;ssl3_accept_~s__in_handshake~0#1 := 1 + ssl3_accept_#t~post33#1;havoc ssl3_accept_#t~post33#1; 9842#L101 assume !(0 != 12288 + ssl3_accept_~tmp___1~0#1); 9835#L101-1 assume !(0 == ssl3_accept_~s__cert~0#1); 9836#L110-2 assume !false; 10330#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 10328#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 10327#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 10321#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 10318#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 10313#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 10310#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 10299#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 10294#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 10295#L137 assume 8464 == ssl3_accept_~s__state~0#1; 9797#L144 [2021-12-14 23:11:44,104 INFO L793 eck$LassoCheckResult]: Loop: 9797#L144 ssl3_accept_~s__shutdown~0#1 := 0;ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet38#1;havoc ssl3_accept_#t~nondet38#1; 9798#L285 assume 0 == ssl3_accept_~blastFlag~0#1;ssl3_accept_~blastFlag~0#1 := 1; 9823#L285-2 assume !(ssl3_accept_~ret~0#1 <= 0);ssl3_accept_~got_new_session~0#1 := 1;ssl3_accept_~s__state~0#1 := 8496;ssl3_accept_~s__init_num~0#1 := 0; 9824#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 10544#L596 assume !(8576 == ssl3_accept_~state~0#1); 10542#L614 ssl3_accept_~skip~0#1 := 0; 10541#L110-2 assume !false; 10540#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 10539#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 10538#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 10537#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 10536#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 10535#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 10534#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 10533#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 10532#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 10531#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 10530#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 10529#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 10409#L146 assume 8496 == ssl3_accept_~s__state~0#1; 10271#L150 ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet39#1;havoc ssl3_accept_#t~nondet39#1; 10404#L298 assume 1 == ssl3_accept_~blastFlag~0#1;ssl3_accept_~blastFlag~0#1 := 2; 10402#L301-2 assume !(ssl3_accept_~ret~0#1 <= 0); 10400#L308 assume !(0 != ssl3_accept_~s__hit~0#1);ssl3_accept_~s__state~0#1 := 8512; 10369#L308-2 ssl3_accept_~s__init_num~0#1 := 0; 10075#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 10307#L596 assume !(8576 == ssl3_accept_~state~0#1); 10298#L614 ssl3_accept_~skip~0#1 := 0; 10293#L110-2 assume !false; 10291#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 10289#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 10288#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 10287#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 10286#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 10285#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 10284#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 10283#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 10281#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 10279#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 10277#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 10275#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 10273#L146 assume !(8496 == ssl3_accept_~s__state~0#1); 10270#L149 assume !(8497 == ssl3_accept_~s__state~0#1); 10268#L152 assume !(8512 == ssl3_accept_~s__state~0#1); 10265#L155 assume !(8513 == ssl3_accept_~s__state~0#1); 10256#L158 assume !(8528 == ssl3_accept_~s__state~0#1); 10257#L161 assume !(8529 == ssl3_accept_~s__state~0#1); 10085#L164 assume !(8544 == ssl3_accept_~s__state~0#1); 10086#L167 assume !(8545 == ssl3_accept_~s__state~0#1); 10261#L170 assume 8560 == ssl3_accept_~s__state~0#1; 10067#L174 ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet48#1;havoc ssl3_accept_#t~nondet48#1; 10030#L438 assume !(ssl3_accept_~ret~0#1 <= 0);ssl3_accept_~s__s3__tmp__next_state___0~0#1 := 8576;ssl3_accept_~s__state~0#1 := 8448;ssl3_accept_~s__init_num~0#1 := 0; 9800#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 10236#L596 assume !(8576 == ssl3_accept_~state~0#1); 10234#L614 ssl3_accept_~skip~0#1 := 0; 10233#L110-2 assume !false; 10232#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 10231#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 10230#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 10229#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 10228#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 10227#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 10226#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 10082#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 10083#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 10105#L137 assume 8464 == ssl3_accept_~s__state~0#1; 9797#L144 [2021-12-14 23:11:44,105 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 23:11:44,105 INFO L85 PathProgramCache]: Analyzing trace with hash -1150938771, now seen corresponding path program 5 times [2021-12-14 23:11:44,105 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 23:11:44,105 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1241930925] [2021-12-14 23:11:44,105 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 23:11:44,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 23:11:44,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-14 23:11:44,112 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-14 23:11:44,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-14 23:11:44,124 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-14 23:11:44,125 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 23:11:44,125 INFO L85 PathProgramCache]: Analyzing trace with hash -1385524784, now seen corresponding path program 1 times [2021-12-14 23:11:44,126 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 23:11:44,126 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1111256313] [2021-12-14 23:11:44,126 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 23:11:44,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 23:11:44,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 23:11:44,149 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-14 23:11:44,149 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-14 23:11:44,149 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1111256313] [2021-12-14 23:11:44,149 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1111256313] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-14 23:11:44,149 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-14 23:11:44,149 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-14 23:11:44,150 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [917040129] [2021-12-14 23:11:44,150 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-14 23:11:44,150 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-12-14 23:11:44,150 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-14 23:11:44,150 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-14 23:11:44,151 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-14 23:11:44,151 INFO L87 Difference]: Start difference. First operand 831 states and 1151 transitions. cyclomatic complexity: 323 Second operand has 3 states, 3 states have (on average 22.0) internal successors, (66), 3 states have internal predecessors, (66), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 23:11:44,227 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-14 23:11:44,228 INFO L93 Difference]: Finished difference Result 918 states and 1259 transitions. [2021-12-14 23:11:44,228 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-14 23:11:44,228 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 918 states and 1259 transitions. [2021-12-14 23:11:44,232 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 604 [2021-12-14 23:11:44,234 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 918 states to 918 states and 1259 transitions. [2021-12-14 23:11:44,234 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 637 [2021-12-14 23:11:44,235 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 637 [2021-12-14 23:11:44,235 INFO L73 IsDeterministic]: Start isDeterministic. Operand 918 states and 1259 transitions. [2021-12-14 23:11:44,235 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2021-12-14 23:11:44,235 INFO L681 BuchiCegarLoop]: Abstraction has 918 states and 1259 transitions. [2021-12-14 23:11:44,236 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 918 states and 1259 transitions. [2021-12-14 23:11:44,241 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 918 to 906. [2021-12-14 23:11:44,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 906 states, 906 states have (on average 1.3730684326710816) internal successors, (1244), 905 states have internal predecessors, (1244), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 23:11:44,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 906 states to 906 states and 1244 transitions. [2021-12-14 23:11:44,244 INFO L704 BuchiCegarLoop]: Abstraction has 906 states and 1244 transitions. [2021-12-14 23:11:44,244 INFO L587 BuchiCegarLoop]: Abstraction has 906 states and 1244 transitions. [2021-12-14 23:11:44,244 INFO L425 BuchiCegarLoop]: ======== Iteration 9============ [2021-12-14 23:11:44,244 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 906 states and 1244 transitions. [2021-12-14 23:11:44,246 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 596 [2021-12-14 23:11:44,246 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-14 23:11:44,247 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-14 23:11:44,247 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-14 23:11:44,247 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-14 23:11:44,247 INFO L791 eck$LassoCheckResult]: Stem: 11818#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); 11658#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret59#1, main_~s~0#1, main_~tmp~1#1;havoc main_~s~0#1;havoc main_~tmp~1#1;main_~s~0#1 := 8464;assume { :begin_inline_ssl3_accept } true;ssl3_accept_#in~initial_state#1 := main_~s~0#1;havoc ssl3_accept_#res#1;havoc ssl3_accept_#t~nondet4#1, ssl3_accept_#t~nondet5#1, ssl3_accept_#t~nondet6#1, ssl3_accept_#t~nondet7#1, ssl3_accept_#t~nondet8#1, ssl3_accept_#t~nondet9#1, ssl3_accept_#t~nondet10#1, ssl3_accept_#t~nondet11#1, ssl3_accept_#t~nondet12#1, ssl3_accept_#t~nondet13#1, ssl3_accept_#t~nondet14#1, ssl3_accept_#t~nondet15#1, ssl3_accept_#t~nondet16#1, ssl3_accept_#t~nondet17#1, ssl3_accept_#t~nondet18#1, ssl3_accept_#t~nondet19#1, ssl3_accept_#t~nondet20#1, ssl3_accept_#t~nondet21#1, ssl3_accept_#t~nondet22#1, ssl3_accept_#t~nondet23#1, ssl3_accept_#t~nondet24#1, ssl3_accept_#t~nondet25#1, ssl3_accept_#t~nondet26#1, ssl3_accept_#t~nondet27#1, ssl3_accept_#t~nondet28#1, ssl3_accept_#t~nondet29#1, ssl3_accept_#t~nondet30#1, ssl3_accept_#t~nondet31#1, ssl3_accept_#t~nondet32#1, ssl3_accept_#t~post33#1, ssl3_accept_#t~nondet34#1, ssl3_accept_#t~post35#1, ssl3_accept_#t~post36#1, ssl3_accept_#t~nondet37#1, ssl3_accept_#t~nondet38#1, ssl3_accept_#t~nondet39#1, ssl3_accept_#t~nondet40#1, ssl3_accept_#t~nondet41#1, ssl3_accept_#t~nondet42#1, ssl3_accept_#t~nondet43#1, ssl3_accept_#t~nondet44#1, ssl3_accept_#t~nondet45#1, ssl3_accept_#t~nondet46#1, ssl3_accept_#t~nondet47#1, ssl3_accept_#t~nondet48#1, ssl3_accept_#t~nondet49#1, ssl3_accept_#t~nondet50#1, ssl3_accept_#t~nondet51#1, ssl3_accept_#t~nondet52#1, ssl3_accept_#t~nondet53#1, ssl3_accept_#t~nondet54#1, ssl3_accept_#t~nondet55#1, ssl3_accept_#t~post56#1, ssl3_accept_#t~nondet57#1, ssl3_accept_#t~post58#1, ssl3_accept_~initial_state#1, ssl3_accept_~s__info_callback~0#1, ssl3_accept_~s__in_handshake~0#1, ssl3_accept_~s__state~0#1, ssl3_accept_~s__new_session~0#1, ssl3_accept_~s__server~0#1, ssl3_accept_~s__version~0#1, ssl3_accept_~s__type~0#1, ssl3_accept_~s__init_num~0#1, ssl3_accept_~s__hit~0#1, ssl3_accept_~s__rwstate~0#1, ssl3_accept_~s__init_buf___0~0#1, ssl3_accept_~s__debug~0#1, ssl3_accept_~s__shutdown~0#1, ssl3_accept_~s__cert~0#1, ssl3_accept_~s__options~0#1, ssl3_accept_~s__verify_mode~0#1, ssl3_accept_~s__session__peer~0#1, ssl3_accept_~s__cert__pkeys__AT0__privatekey~0#1, ssl3_accept_~s__ctx__info_callback~0#1, ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0#1, ssl3_accept_~s__ctx__stats__sess_accept~0#1, ssl3_accept_~s__ctx__stats__sess_accept_good~0#1, ssl3_accept_~s__s3__tmp__cert_request~0#1, ssl3_accept_~s__s3__tmp__reuse_message~0#1, ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1, ssl3_accept_~s__s3__tmp__new_cipher~0#1, ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1, ssl3_accept_~s__s3__tmp__next_state___0~0#1, ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0#1, ssl3_accept_~s__session__cipher~0#1, ssl3_accept_~buf~0#1, ssl3_accept_~l~0#1, ssl3_accept_~Time~0#1, ssl3_accept_~tmp~0#1, ssl3_accept_~cb~0#1, ssl3_accept_~num1~0#1, ssl3_accept_~ret~0#1, ssl3_accept_~new_state~0#1, ssl3_accept_~state~0#1, ssl3_accept_~skip~0#1, ssl3_accept_~got_new_session~0#1, ssl3_accept_~tmp___1~0#1, ssl3_accept_~tmp___2~0#1, ssl3_accept_~tmp___3~0#1, ssl3_accept_~tmp___4~0#1, ssl3_accept_~tmp___5~0#1, ssl3_accept_~tmp___6~0#1, ssl3_accept_~tmp___7~0#1, ssl3_accept_~tmp___8~0#1, ssl3_accept_~tmp___9~0#1, ssl3_accept_~tmp___10~0#1, ssl3_accept_~blastFlag~0#1, ssl3_accept_~__cil_tmp55~0#1, ssl3_accept_~__cil_tmp56~0#1, ssl3_accept_~__cil_tmp57~0#1, ssl3_accept_~__cil_tmp58~0#1, ssl3_accept_~__cil_tmp59~0#1, ssl3_accept_~__cil_tmp60~0#1, ssl3_accept_~__cil_tmp61~0#1;ssl3_accept_~initial_state#1 := ssl3_accept_#in~initial_state#1;ssl3_accept_~s__info_callback~0#1 := ssl3_accept_#t~nondet4#1;havoc ssl3_accept_#t~nondet4#1;ssl3_accept_~s__in_handshake~0#1 := ssl3_accept_#t~nondet5#1;havoc ssl3_accept_#t~nondet5#1;havoc ssl3_accept_~s__state~0#1;havoc ssl3_accept_~s__new_session~0#1;havoc ssl3_accept_~s__server~0#1;ssl3_accept_~s__version~0#1 := ssl3_accept_#t~nondet6#1;havoc ssl3_accept_#t~nondet6#1;havoc ssl3_accept_~s__type~0#1;havoc ssl3_accept_~s__init_num~0#1;ssl3_accept_~s__hit~0#1 := ssl3_accept_#t~nondet7#1;havoc ssl3_accept_#t~nondet7#1;havoc ssl3_accept_~s__rwstate~0#1;ssl3_accept_~s__init_buf___0~0#1 := 1;ssl3_accept_~s__debug~0#1 := ssl3_accept_#t~nondet8#1;havoc ssl3_accept_#t~nondet8#1;havoc ssl3_accept_~s__shutdown~0#1;ssl3_accept_~s__cert~0#1 := ssl3_accept_#t~nondet9#1;havoc ssl3_accept_#t~nondet9#1;ssl3_accept_~s__options~0#1 := ssl3_accept_#t~nondet10#1;havoc ssl3_accept_#t~nondet10#1;ssl3_accept_~s__verify_mode~0#1 := ssl3_accept_#t~nondet11#1;havoc ssl3_accept_#t~nondet11#1;ssl3_accept_~s__session__peer~0#1 := ssl3_accept_#t~nondet12#1;havoc ssl3_accept_#t~nondet12#1;ssl3_accept_~s__cert__pkeys__AT0__privatekey~0#1 := ssl3_accept_#t~nondet13#1;havoc ssl3_accept_#t~nondet13#1;ssl3_accept_~s__ctx__info_callback~0#1 := ssl3_accept_#t~nondet14#1;havoc ssl3_accept_#t~nondet14#1;ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0#1 := ssl3_accept_#t~nondet15#1;havoc ssl3_accept_#t~nondet15#1;ssl3_accept_~s__ctx__stats__sess_accept~0#1 := ssl3_accept_#t~nondet16#1;havoc ssl3_accept_#t~nondet16#1;ssl3_accept_~s__ctx__stats__sess_accept_good~0#1 := ssl3_accept_#t~nondet17#1;havoc ssl3_accept_#t~nondet17#1;havoc ssl3_accept_~s__s3__tmp__cert_request~0#1;ssl3_accept_~s__s3__tmp__reuse_message~0#1 := ssl3_accept_#t~nondet18#1;havoc ssl3_accept_#t~nondet18#1;havoc ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1;ssl3_accept_~s__s3__tmp__new_cipher~0#1 := ssl3_accept_#t~nondet19#1;havoc ssl3_accept_#t~nondet19#1;havoc ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1;havoc ssl3_accept_~s__s3__tmp__next_state___0~0#1;havoc ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0#1;havoc ssl3_accept_~s__session__cipher~0#1;havoc ssl3_accept_~buf~0#1;havoc ssl3_accept_~l~0#1;havoc ssl3_accept_~Time~0#1;havoc ssl3_accept_~tmp~0#1;havoc ssl3_accept_~cb~0#1;ssl3_accept_~num1~0#1 := ssl3_accept_#t~nondet20#1;havoc ssl3_accept_#t~nondet20#1;havoc ssl3_accept_~ret~0#1;havoc ssl3_accept_~new_state~0#1;havoc ssl3_accept_~state~0#1;havoc ssl3_accept_~skip~0#1;havoc ssl3_accept_~got_new_session~0#1;ssl3_accept_~tmp___1~0#1 := ssl3_accept_#t~nondet21#1;havoc ssl3_accept_#t~nondet21#1;ssl3_accept_~tmp___2~0#1 := ssl3_accept_#t~nondet22#1;havoc ssl3_accept_#t~nondet22#1;ssl3_accept_~tmp___3~0#1 := ssl3_accept_#t~nondet23#1;havoc ssl3_accept_#t~nondet23#1;ssl3_accept_~tmp___4~0#1 := ssl3_accept_#t~nondet24#1;havoc ssl3_accept_#t~nondet24#1;ssl3_accept_~tmp___5~0#1 := ssl3_accept_#t~nondet25#1;havoc ssl3_accept_#t~nondet25#1;ssl3_accept_~tmp___6~0#1 := ssl3_accept_#t~nondet26#1;havoc ssl3_accept_#t~nondet26#1;ssl3_accept_~tmp___7~0#1 := ssl3_accept_#t~nondet27#1;havoc ssl3_accept_#t~nondet27#1;ssl3_accept_~tmp___8~0#1 := ssl3_accept_#t~nondet28#1;havoc ssl3_accept_#t~nondet28#1;ssl3_accept_~tmp___9~0#1 := ssl3_accept_#t~nondet29#1;havoc ssl3_accept_#t~nondet29#1;ssl3_accept_~tmp___10~0#1 := ssl3_accept_#t~nondet30#1;havoc ssl3_accept_#t~nondet30#1;havoc ssl3_accept_~blastFlag~0#1;havoc ssl3_accept_~__cil_tmp55~0#1;havoc ssl3_accept_~__cil_tmp56~0#1;havoc ssl3_accept_~__cil_tmp57~0#1;ssl3_accept_~__cil_tmp58~0#1 := ssl3_accept_#t~nondet31#1;havoc ssl3_accept_#t~nondet31#1;havoc ssl3_accept_~__cil_tmp59~0#1;havoc ssl3_accept_~__cil_tmp60~0#1;havoc ssl3_accept_~__cil_tmp61~0#1;ssl3_accept_~s__state~0#1 := ssl3_accept_~initial_state#1;ssl3_accept_~blastFlag~0#1 := 0;ssl3_accept_~tmp~0#1 := ssl3_accept_#t~nondet32#1;havoc ssl3_accept_#t~nondet32#1;ssl3_accept_~Time~0#1 := ssl3_accept_~tmp~0#1;ssl3_accept_~cb~0#1 := 0;ssl3_accept_~ret~0#1 := -1;ssl3_accept_~skip~0#1 := 0;ssl3_accept_~got_new_session~0#1 := 0; 11644#L93 assume 0 != ssl3_accept_~s__info_callback~0#1;ssl3_accept_~cb~0#1 := ssl3_accept_~s__info_callback~0#1; 11596#L96-2 ssl3_accept_#t~post33#1 := ssl3_accept_~s__in_handshake~0#1;ssl3_accept_~s__in_handshake~0#1 := 1 + ssl3_accept_#t~post33#1;havoc ssl3_accept_#t~post33#1; 11597#L101 assume !(0 != 12288 + ssl3_accept_~tmp___1~0#1); 11590#L101-1 assume !(0 == ssl3_accept_~s__cert~0#1); 11591#L110-2 assume !false; 12097#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 12287#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 12285#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 12283#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 12281#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 12279#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 12275#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 12267#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 12263#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 12264#L137 assume 8464 == ssl3_accept_~s__state~0#1; 11552#L144 [2021-12-14 23:11:44,248 INFO L793 eck$LassoCheckResult]: Loop: 11552#L144 ssl3_accept_~s__shutdown~0#1 := 0;ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet38#1;havoc ssl3_accept_#t~nondet38#1; 11553#L285 assume 0 == ssl3_accept_~blastFlag~0#1;ssl3_accept_~blastFlag~0#1 := 1; 11578#L285-2 assume !(ssl3_accept_~ret~0#1 <= 0);ssl3_accept_~got_new_session~0#1 := 1;ssl3_accept_~s__state~0#1 := 8496;ssl3_accept_~s__init_num~0#1 := 0; 11579#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 12395#L596 assume !(8576 == ssl3_accept_~state~0#1); 12393#L614 ssl3_accept_~skip~0#1 := 0; 12392#L110-2 assume !false; 12391#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 12390#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 12389#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 12388#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 12387#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 12386#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 12385#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 12384#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 12383#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 12382#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 12381#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 12380#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 12215#L146 assume 8496 == ssl3_accept_~s__state~0#1; 11793#L150 ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet39#1;havoc ssl3_accept_#t~nondet39#1; 11622#L298 assume 1 == ssl3_accept_~blastFlag~0#1;ssl3_accept_~blastFlag~0#1 := 2; 11602#L301-2 assume !(ssl3_accept_~ret~0#1 <= 0); 11558#L308 assume !(0 != ssl3_accept_~s__hit~0#1);ssl3_accept_~s__state~0#1 := 8512; 11560#L308-2 ssl3_accept_~s__init_num~0#1 := 0; 12441#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 12429#L596 assume !(8576 == ssl3_accept_~state~0#1); 12426#L614 ssl3_accept_~skip~0#1 := 0; 12424#L110-2 assume !false; 12422#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 12420#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 12418#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 12416#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 12414#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 12412#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 12410#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 12408#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 12401#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 12402#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 12406#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 12405#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 11773#L146 assume !(8496 == ssl3_accept_~s__state~0#1); 11774#L149 assume !(8497 == ssl3_accept_~s__state~0#1); 11626#L152 assume 8512 == ssl3_accept_~s__state~0#1; 11627#L156 ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1 := ssl3_accept_#t~nondet40#1;havoc ssl3_accept_#t~nondet40#1;ssl3_accept_~__cil_tmp56~0#1 := ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1; 12204#L320 assume 0 != (256 + ssl3_accept_~__cil_tmp56~0#1) % 4294967296;ssl3_accept_~skip~0#1 := 1; 11759#L320-2 ssl3_accept_~s__state~0#1 := 8528;ssl3_accept_~s__init_num~0#1 := 0; 11540#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 12245#L596 assume !(8576 == ssl3_accept_~state~0#1); 11683#L614 ssl3_accept_~skip~0#1 := 0; 12302#L110-2 assume !false; 12241#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 12239#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 12238#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 12236#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 12234#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 12232#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 12230#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 12229#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 12228#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 12227#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 12225#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 12222#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 12223#L146 assume !(8496 == ssl3_accept_~s__state~0#1); 12299#L149 assume !(8497 == ssl3_accept_~s__state~0#1); 12297#L152 assume !(8512 == ssl3_accept_~s__state~0#1); 12244#L155 assume !(8513 == ssl3_accept_~s__state~0#1); 11990#L158 assume !(8528 == ssl3_accept_~s__state~0#1); 11991#L161 assume !(8529 == ssl3_accept_~s__state~0#1); 11992#L164 assume !(8544 == ssl3_accept_~s__state~0#1); 12079#L167 assume !(8545 == ssl3_accept_~s__state~0#1); 12078#L170 assume 8560 == ssl3_accept_~s__state~0#1; 11826#L174 ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet48#1;havoc ssl3_accept_#t~nondet48#1; 11785#L438 assume !(ssl3_accept_~ret~0#1 <= 0);ssl3_accept_~s__s3__tmp__next_state___0~0#1 := 8576;ssl3_accept_~s__state~0#1 := 8448;ssl3_accept_~s__init_num~0#1 := 0; 11555#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 12153#L596 assume !(8576 == ssl3_accept_~state~0#1); 12150#L614 ssl3_accept_~skip~0#1 := 0; 12148#L110-2 assume !false; 12146#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 12144#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 12135#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 12131#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 12117#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 12108#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 12085#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 11834#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 11835#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 11876#L137 assume 8464 == ssl3_accept_~s__state~0#1; 11552#L144 [2021-12-14 23:11:44,248 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 23:11:44,248 INFO L85 PathProgramCache]: Analyzing trace with hash -1150938771, now seen corresponding path program 6 times [2021-12-14 23:11:44,248 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 23:11:44,248 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [883428142] [2021-12-14 23:11:44,249 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 23:11:44,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 23:11:44,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-14 23:11:44,252 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-14 23:11:44,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-14 23:11:44,256 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-14 23:11:44,256 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 23:11:44,257 INFO L85 PathProgramCache]: Analyzing trace with hash 403680920, now seen corresponding path program 1 times [2021-12-14 23:11:44,257 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 23:11:44,257 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1395834919] [2021-12-14 23:11:44,257 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 23:11:44,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 23:11:44,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 23:11:44,275 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2021-12-14 23:11:44,276 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-14 23:11:44,276 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1395834919] [2021-12-14 23:11:44,276 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1395834919] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-14 23:11:44,276 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-14 23:11:44,276 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-14 23:11:44,276 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1954527635] [2021-12-14 23:11:44,276 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-14 23:11:44,277 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-12-14 23:11:44,277 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-14 23:11:44,277 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-14 23:11:44,277 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-14 23:11:44,277 INFO L87 Difference]: Start difference. First operand 906 states and 1244 transitions. cyclomatic complexity: 341 Second operand has 3 states, 3 states have (on average 24.0) internal successors, (72), 3 states have internal predecessors, (72), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 23:11:44,351 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-14 23:11:44,352 INFO L93 Difference]: Finished difference Result 1026 states and 1406 transitions. [2021-12-14 23:11:44,352 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-14 23:11:44,352 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1026 states and 1406 transitions. [2021-12-14 23:11:44,356 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 676 [2021-12-14 23:11:44,359 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1026 states to 1026 states and 1406 transitions. [2021-12-14 23:11:44,359 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 709 [2021-12-14 23:11:44,360 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 709 [2021-12-14 23:11:44,360 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1026 states and 1406 transitions. [2021-12-14 23:11:44,360 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2021-12-14 23:11:44,360 INFO L681 BuchiCegarLoop]: Abstraction has 1026 states and 1406 transitions. [2021-12-14 23:11:44,360 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1026 states and 1406 transitions. [2021-12-14 23:11:44,367 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1026 to 987. [2021-12-14 23:11:44,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 987 states, 987 states have (on average 1.3606889564336373) internal successors, (1343), 986 states have internal predecessors, (1343), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 23:11:44,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 987 states to 987 states and 1343 transitions. [2021-12-14 23:11:44,370 INFO L704 BuchiCegarLoop]: Abstraction has 987 states and 1343 transitions. [2021-12-14 23:11:44,370 INFO L587 BuchiCegarLoop]: Abstraction has 987 states and 1343 transitions. [2021-12-14 23:11:44,370 INFO L425 BuchiCegarLoop]: ======== Iteration 10============ [2021-12-14 23:11:44,370 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 987 states and 1343 transitions. [2021-12-14 23:11:44,372 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 650 [2021-12-14 23:11:44,373 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-14 23:11:44,373 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-14 23:11:44,373 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-14 23:11:44,373 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-14 23:11:44,374 INFO L791 eck$LassoCheckResult]: Stem: 13770#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); 13596#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret59#1, main_~s~0#1, main_~tmp~1#1;havoc main_~s~0#1;havoc main_~tmp~1#1;main_~s~0#1 := 8464;assume { :begin_inline_ssl3_accept } true;ssl3_accept_#in~initial_state#1 := main_~s~0#1;havoc ssl3_accept_#res#1;havoc ssl3_accept_#t~nondet4#1, ssl3_accept_#t~nondet5#1, ssl3_accept_#t~nondet6#1, ssl3_accept_#t~nondet7#1, ssl3_accept_#t~nondet8#1, ssl3_accept_#t~nondet9#1, ssl3_accept_#t~nondet10#1, ssl3_accept_#t~nondet11#1, ssl3_accept_#t~nondet12#1, ssl3_accept_#t~nondet13#1, ssl3_accept_#t~nondet14#1, ssl3_accept_#t~nondet15#1, ssl3_accept_#t~nondet16#1, ssl3_accept_#t~nondet17#1, ssl3_accept_#t~nondet18#1, ssl3_accept_#t~nondet19#1, ssl3_accept_#t~nondet20#1, ssl3_accept_#t~nondet21#1, ssl3_accept_#t~nondet22#1, ssl3_accept_#t~nondet23#1, ssl3_accept_#t~nondet24#1, ssl3_accept_#t~nondet25#1, ssl3_accept_#t~nondet26#1, ssl3_accept_#t~nondet27#1, ssl3_accept_#t~nondet28#1, ssl3_accept_#t~nondet29#1, ssl3_accept_#t~nondet30#1, ssl3_accept_#t~nondet31#1, ssl3_accept_#t~nondet32#1, ssl3_accept_#t~post33#1, ssl3_accept_#t~nondet34#1, ssl3_accept_#t~post35#1, ssl3_accept_#t~post36#1, ssl3_accept_#t~nondet37#1, ssl3_accept_#t~nondet38#1, ssl3_accept_#t~nondet39#1, ssl3_accept_#t~nondet40#1, ssl3_accept_#t~nondet41#1, ssl3_accept_#t~nondet42#1, ssl3_accept_#t~nondet43#1, ssl3_accept_#t~nondet44#1, ssl3_accept_#t~nondet45#1, ssl3_accept_#t~nondet46#1, ssl3_accept_#t~nondet47#1, ssl3_accept_#t~nondet48#1, ssl3_accept_#t~nondet49#1, ssl3_accept_#t~nondet50#1, ssl3_accept_#t~nondet51#1, ssl3_accept_#t~nondet52#1, ssl3_accept_#t~nondet53#1, ssl3_accept_#t~nondet54#1, ssl3_accept_#t~nondet55#1, ssl3_accept_#t~post56#1, ssl3_accept_#t~nondet57#1, ssl3_accept_#t~post58#1, ssl3_accept_~initial_state#1, ssl3_accept_~s__info_callback~0#1, ssl3_accept_~s__in_handshake~0#1, ssl3_accept_~s__state~0#1, ssl3_accept_~s__new_session~0#1, ssl3_accept_~s__server~0#1, ssl3_accept_~s__version~0#1, ssl3_accept_~s__type~0#1, ssl3_accept_~s__init_num~0#1, ssl3_accept_~s__hit~0#1, ssl3_accept_~s__rwstate~0#1, ssl3_accept_~s__init_buf___0~0#1, ssl3_accept_~s__debug~0#1, ssl3_accept_~s__shutdown~0#1, ssl3_accept_~s__cert~0#1, ssl3_accept_~s__options~0#1, ssl3_accept_~s__verify_mode~0#1, ssl3_accept_~s__session__peer~0#1, ssl3_accept_~s__cert__pkeys__AT0__privatekey~0#1, ssl3_accept_~s__ctx__info_callback~0#1, ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0#1, ssl3_accept_~s__ctx__stats__sess_accept~0#1, ssl3_accept_~s__ctx__stats__sess_accept_good~0#1, ssl3_accept_~s__s3__tmp__cert_request~0#1, ssl3_accept_~s__s3__tmp__reuse_message~0#1, ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1, ssl3_accept_~s__s3__tmp__new_cipher~0#1, ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1, ssl3_accept_~s__s3__tmp__next_state___0~0#1, ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0#1, ssl3_accept_~s__session__cipher~0#1, ssl3_accept_~buf~0#1, ssl3_accept_~l~0#1, ssl3_accept_~Time~0#1, ssl3_accept_~tmp~0#1, ssl3_accept_~cb~0#1, ssl3_accept_~num1~0#1, ssl3_accept_~ret~0#1, ssl3_accept_~new_state~0#1, ssl3_accept_~state~0#1, ssl3_accept_~skip~0#1, ssl3_accept_~got_new_session~0#1, ssl3_accept_~tmp___1~0#1, ssl3_accept_~tmp___2~0#1, ssl3_accept_~tmp___3~0#1, ssl3_accept_~tmp___4~0#1, ssl3_accept_~tmp___5~0#1, ssl3_accept_~tmp___6~0#1, ssl3_accept_~tmp___7~0#1, ssl3_accept_~tmp___8~0#1, ssl3_accept_~tmp___9~0#1, ssl3_accept_~tmp___10~0#1, ssl3_accept_~blastFlag~0#1, ssl3_accept_~__cil_tmp55~0#1, ssl3_accept_~__cil_tmp56~0#1, ssl3_accept_~__cil_tmp57~0#1, ssl3_accept_~__cil_tmp58~0#1, ssl3_accept_~__cil_tmp59~0#1, ssl3_accept_~__cil_tmp60~0#1, ssl3_accept_~__cil_tmp61~0#1;ssl3_accept_~initial_state#1 := ssl3_accept_#in~initial_state#1;ssl3_accept_~s__info_callback~0#1 := ssl3_accept_#t~nondet4#1;havoc ssl3_accept_#t~nondet4#1;ssl3_accept_~s__in_handshake~0#1 := ssl3_accept_#t~nondet5#1;havoc ssl3_accept_#t~nondet5#1;havoc ssl3_accept_~s__state~0#1;havoc ssl3_accept_~s__new_session~0#1;havoc ssl3_accept_~s__server~0#1;ssl3_accept_~s__version~0#1 := ssl3_accept_#t~nondet6#1;havoc ssl3_accept_#t~nondet6#1;havoc ssl3_accept_~s__type~0#1;havoc ssl3_accept_~s__init_num~0#1;ssl3_accept_~s__hit~0#1 := ssl3_accept_#t~nondet7#1;havoc ssl3_accept_#t~nondet7#1;havoc ssl3_accept_~s__rwstate~0#1;ssl3_accept_~s__init_buf___0~0#1 := 1;ssl3_accept_~s__debug~0#1 := ssl3_accept_#t~nondet8#1;havoc ssl3_accept_#t~nondet8#1;havoc ssl3_accept_~s__shutdown~0#1;ssl3_accept_~s__cert~0#1 := ssl3_accept_#t~nondet9#1;havoc ssl3_accept_#t~nondet9#1;ssl3_accept_~s__options~0#1 := ssl3_accept_#t~nondet10#1;havoc ssl3_accept_#t~nondet10#1;ssl3_accept_~s__verify_mode~0#1 := ssl3_accept_#t~nondet11#1;havoc ssl3_accept_#t~nondet11#1;ssl3_accept_~s__session__peer~0#1 := ssl3_accept_#t~nondet12#1;havoc ssl3_accept_#t~nondet12#1;ssl3_accept_~s__cert__pkeys__AT0__privatekey~0#1 := ssl3_accept_#t~nondet13#1;havoc ssl3_accept_#t~nondet13#1;ssl3_accept_~s__ctx__info_callback~0#1 := ssl3_accept_#t~nondet14#1;havoc ssl3_accept_#t~nondet14#1;ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0#1 := ssl3_accept_#t~nondet15#1;havoc ssl3_accept_#t~nondet15#1;ssl3_accept_~s__ctx__stats__sess_accept~0#1 := ssl3_accept_#t~nondet16#1;havoc ssl3_accept_#t~nondet16#1;ssl3_accept_~s__ctx__stats__sess_accept_good~0#1 := ssl3_accept_#t~nondet17#1;havoc ssl3_accept_#t~nondet17#1;havoc ssl3_accept_~s__s3__tmp__cert_request~0#1;ssl3_accept_~s__s3__tmp__reuse_message~0#1 := ssl3_accept_#t~nondet18#1;havoc ssl3_accept_#t~nondet18#1;havoc ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1;ssl3_accept_~s__s3__tmp__new_cipher~0#1 := ssl3_accept_#t~nondet19#1;havoc ssl3_accept_#t~nondet19#1;havoc ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1;havoc ssl3_accept_~s__s3__tmp__next_state___0~0#1;havoc ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0#1;havoc ssl3_accept_~s__session__cipher~0#1;havoc ssl3_accept_~buf~0#1;havoc ssl3_accept_~l~0#1;havoc ssl3_accept_~Time~0#1;havoc ssl3_accept_~tmp~0#1;havoc ssl3_accept_~cb~0#1;ssl3_accept_~num1~0#1 := ssl3_accept_#t~nondet20#1;havoc ssl3_accept_#t~nondet20#1;havoc ssl3_accept_~ret~0#1;havoc ssl3_accept_~new_state~0#1;havoc ssl3_accept_~state~0#1;havoc ssl3_accept_~skip~0#1;havoc ssl3_accept_~got_new_session~0#1;ssl3_accept_~tmp___1~0#1 := ssl3_accept_#t~nondet21#1;havoc ssl3_accept_#t~nondet21#1;ssl3_accept_~tmp___2~0#1 := ssl3_accept_#t~nondet22#1;havoc ssl3_accept_#t~nondet22#1;ssl3_accept_~tmp___3~0#1 := ssl3_accept_#t~nondet23#1;havoc ssl3_accept_#t~nondet23#1;ssl3_accept_~tmp___4~0#1 := ssl3_accept_#t~nondet24#1;havoc ssl3_accept_#t~nondet24#1;ssl3_accept_~tmp___5~0#1 := ssl3_accept_#t~nondet25#1;havoc ssl3_accept_#t~nondet25#1;ssl3_accept_~tmp___6~0#1 := ssl3_accept_#t~nondet26#1;havoc ssl3_accept_#t~nondet26#1;ssl3_accept_~tmp___7~0#1 := ssl3_accept_#t~nondet27#1;havoc ssl3_accept_#t~nondet27#1;ssl3_accept_~tmp___8~0#1 := ssl3_accept_#t~nondet28#1;havoc ssl3_accept_#t~nondet28#1;ssl3_accept_~tmp___9~0#1 := ssl3_accept_#t~nondet29#1;havoc ssl3_accept_#t~nondet29#1;ssl3_accept_~tmp___10~0#1 := ssl3_accept_#t~nondet30#1;havoc ssl3_accept_#t~nondet30#1;havoc ssl3_accept_~blastFlag~0#1;havoc ssl3_accept_~__cil_tmp55~0#1;havoc ssl3_accept_~__cil_tmp56~0#1;havoc ssl3_accept_~__cil_tmp57~0#1;ssl3_accept_~__cil_tmp58~0#1 := ssl3_accept_#t~nondet31#1;havoc ssl3_accept_#t~nondet31#1;havoc ssl3_accept_~__cil_tmp59~0#1;havoc ssl3_accept_~__cil_tmp60~0#1;havoc ssl3_accept_~__cil_tmp61~0#1;ssl3_accept_~s__state~0#1 := ssl3_accept_~initial_state#1;ssl3_accept_~blastFlag~0#1 := 0;ssl3_accept_~tmp~0#1 := ssl3_accept_#t~nondet32#1;havoc ssl3_accept_#t~nondet32#1;ssl3_accept_~Time~0#1 := ssl3_accept_~tmp~0#1;ssl3_accept_~cb~0#1 := 0;ssl3_accept_~ret~0#1 := -1;ssl3_accept_~skip~0#1 := 0;ssl3_accept_~got_new_session~0#1 := 0; 13582#L93 assume 0 != ssl3_accept_~s__info_callback~0#1;ssl3_accept_~cb~0#1 := ssl3_accept_~s__info_callback~0#1; 13535#L96-2 ssl3_accept_#t~post33#1 := ssl3_accept_~s__in_handshake~0#1;ssl3_accept_~s__in_handshake~0#1 := 1 + ssl3_accept_#t~post33#1;havoc ssl3_accept_#t~post33#1; 13536#L101 assume !(0 != 12288 + ssl3_accept_~tmp___1~0#1); 13529#L101-1 assume !(0 == ssl3_accept_~s__cert~0#1); 13530#L110-2 assume !false; 13897#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 14328#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 14324#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 14321#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 14317#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 14313#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 14309#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 14305#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 14301#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 14302#L137 assume 8464 == ssl3_accept_~s__state~0#1; 13490#L144 [2021-12-14 23:11:44,374 INFO L793 eck$LassoCheckResult]: Loop: 13490#L144 ssl3_accept_~s__shutdown~0#1 := 0;ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet38#1;havoc ssl3_accept_#t~nondet38#1; 13491#L285 assume 0 == ssl3_accept_~blastFlag~0#1;ssl3_accept_~blastFlag~0#1 := 1; 13517#L285-2 assume !(ssl3_accept_~ret~0#1 <= 0);ssl3_accept_~got_new_session~0#1 := 1;ssl3_accept_~s__state~0#1 := 8496;ssl3_accept_~s__init_num~0#1 := 0; 13518#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 14407#L596 assume !(8576 == ssl3_accept_~state~0#1); 14404#L614 ssl3_accept_~skip~0#1 := 0; 14402#L110-2 assume !false; 14400#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 14398#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 14396#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 14394#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 14392#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 14390#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 14388#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 14386#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 14384#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 14383#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 14381#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 14379#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 14278#L146 assume 8496 == ssl3_accept_~s__state~0#1; 13742#L150 ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet39#1;havoc ssl3_accept_#t~nondet39#1; 13561#L298 assume 1 == ssl3_accept_~blastFlag~0#1;ssl3_accept_~blastFlag~0#1 := 2; 13541#L301-2 assume !(ssl3_accept_~ret~0#1 <= 0); 13496#L308 assume 0 != ssl3_accept_~s__hit~0#1;ssl3_accept_~s__state~0#1 := 8656; 13497#L308-2 ssl3_accept_~s__init_num~0#1 := 0; 13673#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 14287#L596 assume !(8576 == ssl3_accept_~state~0#1); 14285#L614 ssl3_accept_~skip~0#1 := 0; 14284#L110-2 assume !false; 14283#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 14281#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 14280#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 14279#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 14277#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 14218#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 14217#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 14216#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 14215#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 14214#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 14213#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 14212#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 14211#L146 assume !(8496 == ssl3_accept_~s__state~0#1); 14210#L149 assume !(8497 == ssl3_accept_~s__state~0#1); 14209#L152 assume !(8512 == ssl3_accept_~s__state~0#1); 14208#L155 assume !(8513 == ssl3_accept_~s__state~0#1); 14207#L158 assume !(8528 == ssl3_accept_~s__state~0#1); 14206#L161 assume !(8529 == ssl3_accept_~s__state~0#1); 14205#L164 assume !(8544 == ssl3_accept_~s__state~0#1); 14203#L167 assume !(8545 == ssl3_accept_~s__state~0#1); 14201#L170 assume !(8560 == ssl3_accept_~s__state~0#1); 14199#L173 assume !(8561 == ssl3_accept_~s__state~0#1); 14197#L176 assume !(8448 == ssl3_accept_~s__state~0#1); 14195#L179 assume !(8576 == ssl3_accept_~s__state~0#1); 14193#L182 assume !(8577 == ssl3_accept_~s__state~0#1); 14191#L185 assume !(8592 == ssl3_accept_~s__state~0#1); 14189#L188 assume !(8593 == ssl3_accept_~s__state~0#1); 14187#L191 assume !(8608 == ssl3_accept_~s__state~0#1); 14185#L194 assume !(8609 == ssl3_accept_~s__state~0#1); 14183#L197 assume !(8640 == ssl3_accept_~s__state~0#1); 13756#L200 assume !(8641 == ssl3_accept_~s__state~0#1); 13547#L203 assume 8656 == ssl3_accept_~s__state~0#1; 13548#L207 ssl3_accept_~s__session__cipher~0#1 := ssl3_accept_~s__s3__tmp__new_cipher~0#1; 13569#L508 assume !(0 == ssl3_accept_~tmp___9~0#1);ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet54#1;havoc ssl3_accept_#t~nondet54#1; 13570#L513 assume 2 == ssl3_accept_~blastFlag~0#1;ssl3_accept_~blastFlag~0#1 := 3; 13738#L513-2 assume !(ssl3_accept_~ret~0#1 <= 0);ssl3_accept_~s__state~0#1 := 8672;ssl3_accept_~s__init_num~0#1 := 0; 13731#L521 assume !(0 == ssl3_accept_~tmp___10~0#1); 13732#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 14164#L596 assume !(8576 == ssl3_accept_~state~0#1); 14162#L614 ssl3_accept_~skip~0#1 := 0; 14161#L110-2 assume !false; 14160#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 14159#L113 assume 12292 == ssl3_accept_~s__state~0#1; 13635#L114 ssl3_accept_~s__new_session~0#1 := 1; 13636#L222 ssl3_accept_~s__server~0#1 := 1; 13715#L227 assume 0 != ssl3_accept_~cb~0#1; 13737#L227-2 ssl3_accept_~__cil_tmp55~0#1 := 8 * ssl3_accept_~s__version~0#1; 13781#L232 assume !(3 != ssl3_accept_~__cil_tmp55~0#1);ssl3_accept_~s__type~0#1 := 8192; 13751#L237 assume !(0 == ssl3_accept_~s__init_buf___0~0#1); 13704#L237-2 assume !(0 == ssl3_accept_~tmp___4~0#1);ssl3_accept_~s__init_num~0#1 := 0; 14136#L254 assume !(12292 != ssl3_accept_~s__state~0#1);ssl3_accept_#t~post36#1 := ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0#1;ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0#1 := 1 + ssl3_accept_#t~post36#1;havoc ssl3_accept_#t~post36#1;ssl3_accept_~s__state~0#1 := 8480; 14130#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 14122#L596 assume !(8576 == ssl3_accept_~state~0#1); 14118#L614 ssl3_accept_~skip~0#1 := 0; 14115#L110-2 assume !false; 14112#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 14109#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 14106#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 14103#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 14099#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 14095#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 13987#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 13988#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 13830#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 13819#L137 assume 8464 == ssl3_accept_~s__state~0#1; 13490#L144 [2021-12-14 23:11:44,374 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 23:11:44,374 INFO L85 PathProgramCache]: Analyzing trace with hash -1150938771, now seen corresponding path program 7 times [2021-12-14 23:11:44,374 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 23:11:44,375 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2035232028] [2021-12-14 23:11:44,375 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 23:11:44,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 23:11:44,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-14 23:11:44,378 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-14 23:11:44,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-14 23:11:44,382 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-14 23:11:44,382 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 23:11:44,382 INFO L85 PathProgramCache]: Analyzing trace with hash -533474445, now seen corresponding path program 1 times [2021-12-14 23:11:44,383 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 23:11:44,383 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1238780163] [2021-12-14 23:11:44,383 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 23:11:44,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 23:11:44,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 23:11:44,399 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2021-12-14 23:11:44,400 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-14 23:11:44,400 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1238780163] [2021-12-14 23:11:44,400 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1238780163] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-14 23:11:44,400 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-14 23:11:44,400 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-14 23:11:44,400 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2104369999] [2021-12-14 23:11:44,400 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-14 23:11:44,401 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-12-14 23:11:44,401 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-14 23:11:44,401 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-14 23:11:44,401 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-14 23:11:44,401 INFO L87 Difference]: Start difference. First operand 987 states and 1343 transitions. cyclomatic complexity: 359 Second operand has 3 states, 3 states have (on average 26.0) internal successors, (78), 3 states have internal predecessors, (78), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 23:11:44,514 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-14 23:11:44,514 INFO L93 Difference]: Finished difference Result 928 states and 1252 transitions. [2021-12-14 23:11:44,515 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-14 23:11:44,515 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 928 states and 1252 transitions. [2021-12-14 23:11:44,518 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 575 [2021-12-14 23:11:44,521 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 928 states to 926 states and 1250 transitions. [2021-12-14 23:11:44,521 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 657 [2021-12-14 23:11:44,522 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 657 [2021-12-14 23:11:44,522 INFO L73 IsDeterministic]: Start isDeterministic. Operand 926 states and 1250 transitions. [2021-12-14 23:11:44,522 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2021-12-14 23:11:44,522 INFO L681 BuchiCegarLoop]: Abstraction has 926 states and 1250 transitions. [2021-12-14 23:11:44,522 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 926 states and 1250 transitions. [2021-12-14 23:11:44,529 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 926 to 922. [2021-12-14 23:11:44,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 922 states, 922 states have (on average 1.351409978308026) internal successors, (1246), 921 states have internal predecessors, (1246), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 23:11:44,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 922 states to 922 states and 1246 transitions. [2021-12-14 23:11:44,531 INFO L704 BuchiCegarLoop]: Abstraction has 922 states and 1246 transitions. [2021-12-14 23:11:44,531 INFO L587 BuchiCegarLoop]: Abstraction has 922 states and 1246 transitions. [2021-12-14 23:11:44,532 INFO L425 BuchiCegarLoop]: ======== Iteration 11============ [2021-12-14 23:11:44,532 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 922 states and 1246 transitions. [2021-12-14 23:11:44,534 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 571 [2021-12-14 23:11:44,534 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-14 23:11:44,534 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-14 23:11:44,535 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-14 23:11:44,535 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-14 23:11:44,535 INFO L791 eck$LassoCheckResult]: Stem: 15667#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); 15514#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret59#1, main_~s~0#1, main_~tmp~1#1;havoc main_~s~0#1;havoc main_~tmp~1#1;main_~s~0#1 := 8464;assume { :begin_inline_ssl3_accept } true;ssl3_accept_#in~initial_state#1 := main_~s~0#1;havoc ssl3_accept_#res#1;havoc ssl3_accept_#t~nondet4#1, ssl3_accept_#t~nondet5#1, ssl3_accept_#t~nondet6#1, ssl3_accept_#t~nondet7#1, ssl3_accept_#t~nondet8#1, ssl3_accept_#t~nondet9#1, ssl3_accept_#t~nondet10#1, ssl3_accept_#t~nondet11#1, ssl3_accept_#t~nondet12#1, ssl3_accept_#t~nondet13#1, ssl3_accept_#t~nondet14#1, ssl3_accept_#t~nondet15#1, ssl3_accept_#t~nondet16#1, ssl3_accept_#t~nondet17#1, ssl3_accept_#t~nondet18#1, ssl3_accept_#t~nondet19#1, ssl3_accept_#t~nondet20#1, ssl3_accept_#t~nondet21#1, ssl3_accept_#t~nondet22#1, ssl3_accept_#t~nondet23#1, ssl3_accept_#t~nondet24#1, ssl3_accept_#t~nondet25#1, ssl3_accept_#t~nondet26#1, ssl3_accept_#t~nondet27#1, ssl3_accept_#t~nondet28#1, ssl3_accept_#t~nondet29#1, ssl3_accept_#t~nondet30#1, ssl3_accept_#t~nondet31#1, ssl3_accept_#t~nondet32#1, ssl3_accept_#t~post33#1, ssl3_accept_#t~nondet34#1, ssl3_accept_#t~post35#1, ssl3_accept_#t~post36#1, ssl3_accept_#t~nondet37#1, ssl3_accept_#t~nondet38#1, ssl3_accept_#t~nondet39#1, ssl3_accept_#t~nondet40#1, ssl3_accept_#t~nondet41#1, ssl3_accept_#t~nondet42#1, ssl3_accept_#t~nondet43#1, ssl3_accept_#t~nondet44#1, ssl3_accept_#t~nondet45#1, ssl3_accept_#t~nondet46#1, ssl3_accept_#t~nondet47#1, ssl3_accept_#t~nondet48#1, ssl3_accept_#t~nondet49#1, ssl3_accept_#t~nondet50#1, ssl3_accept_#t~nondet51#1, ssl3_accept_#t~nondet52#1, ssl3_accept_#t~nondet53#1, ssl3_accept_#t~nondet54#1, ssl3_accept_#t~nondet55#1, ssl3_accept_#t~post56#1, ssl3_accept_#t~nondet57#1, ssl3_accept_#t~post58#1, ssl3_accept_~initial_state#1, ssl3_accept_~s__info_callback~0#1, ssl3_accept_~s__in_handshake~0#1, ssl3_accept_~s__state~0#1, ssl3_accept_~s__new_session~0#1, ssl3_accept_~s__server~0#1, ssl3_accept_~s__version~0#1, ssl3_accept_~s__type~0#1, ssl3_accept_~s__init_num~0#1, ssl3_accept_~s__hit~0#1, ssl3_accept_~s__rwstate~0#1, ssl3_accept_~s__init_buf___0~0#1, ssl3_accept_~s__debug~0#1, ssl3_accept_~s__shutdown~0#1, ssl3_accept_~s__cert~0#1, ssl3_accept_~s__options~0#1, ssl3_accept_~s__verify_mode~0#1, ssl3_accept_~s__session__peer~0#1, ssl3_accept_~s__cert__pkeys__AT0__privatekey~0#1, ssl3_accept_~s__ctx__info_callback~0#1, ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0#1, ssl3_accept_~s__ctx__stats__sess_accept~0#1, ssl3_accept_~s__ctx__stats__sess_accept_good~0#1, ssl3_accept_~s__s3__tmp__cert_request~0#1, ssl3_accept_~s__s3__tmp__reuse_message~0#1, ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1, ssl3_accept_~s__s3__tmp__new_cipher~0#1, ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1, ssl3_accept_~s__s3__tmp__next_state___0~0#1, ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0#1, ssl3_accept_~s__session__cipher~0#1, ssl3_accept_~buf~0#1, ssl3_accept_~l~0#1, ssl3_accept_~Time~0#1, ssl3_accept_~tmp~0#1, ssl3_accept_~cb~0#1, ssl3_accept_~num1~0#1, ssl3_accept_~ret~0#1, ssl3_accept_~new_state~0#1, ssl3_accept_~state~0#1, ssl3_accept_~skip~0#1, ssl3_accept_~got_new_session~0#1, ssl3_accept_~tmp___1~0#1, ssl3_accept_~tmp___2~0#1, ssl3_accept_~tmp___3~0#1, ssl3_accept_~tmp___4~0#1, ssl3_accept_~tmp___5~0#1, ssl3_accept_~tmp___6~0#1, ssl3_accept_~tmp___7~0#1, ssl3_accept_~tmp___8~0#1, ssl3_accept_~tmp___9~0#1, ssl3_accept_~tmp___10~0#1, ssl3_accept_~blastFlag~0#1, ssl3_accept_~__cil_tmp55~0#1, ssl3_accept_~__cil_tmp56~0#1, ssl3_accept_~__cil_tmp57~0#1, ssl3_accept_~__cil_tmp58~0#1, ssl3_accept_~__cil_tmp59~0#1, ssl3_accept_~__cil_tmp60~0#1, ssl3_accept_~__cil_tmp61~0#1;ssl3_accept_~initial_state#1 := ssl3_accept_#in~initial_state#1;ssl3_accept_~s__info_callback~0#1 := ssl3_accept_#t~nondet4#1;havoc ssl3_accept_#t~nondet4#1;ssl3_accept_~s__in_handshake~0#1 := ssl3_accept_#t~nondet5#1;havoc ssl3_accept_#t~nondet5#1;havoc ssl3_accept_~s__state~0#1;havoc ssl3_accept_~s__new_session~0#1;havoc ssl3_accept_~s__server~0#1;ssl3_accept_~s__version~0#1 := ssl3_accept_#t~nondet6#1;havoc ssl3_accept_#t~nondet6#1;havoc ssl3_accept_~s__type~0#1;havoc ssl3_accept_~s__init_num~0#1;ssl3_accept_~s__hit~0#1 := ssl3_accept_#t~nondet7#1;havoc ssl3_accept_#t~nondet7#1;havoc ssl3_accept_~s__rwstate~0#1;ssl3_accept_~s__init_buf___0~0#1 := 1;ssl3_accept_~s__debug~0#1 := ssl3_accept_#t~nondet8#1;havoc ssl3_accept_#t~nondet8#1;havoc ssl3_accept_~s__shutdown~0#1;ssl3_accept_~s__cert~0#1 := ssl3_accept_#t~nondet9#1;havoc ssl3_accept_#t~nondet9#1;ssl3_accept_~s__options~0#1 := ssl3_accept_#t~nondet10#1;havoc ssl3_accept_#t~nondet10#1;ssl3_accept_~s__verify_mode~0#1 := ssl3_accept_#t~nondet11#1;havoc ssl3_accept_#t~nondet11#1;ssl3_accept_~s__session__peer~0#1 := ssl3_accept_#t~nondet12#1;havoc ssl3_accept_#t~nondet12#1;ssl3_accept_~s__cert__pkeys__AT0__privatekey~0#1 := ssl3_accept_#t~nondet13#1;havoc ssl3_accept_#t~nondet13#1;ssl3_accept_~s__ctx__info_callback~0#1 := ssl3_accept_#t~nondet14#1;havoc ssl3_accept_#t~nondet14#1;ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0#1 := ssl3_accept_#t~nondet15#1;havoc ssl3_accept_#t~nondet15#1;ssl3_accept_~s__ctx__stats__sess_accept~0#1 := ssl3_accept_#t~nondet16#1;havoc ssl3_accept_#t~nondet16#1;ssl3_accept_~s__ctx__stats__sess_accept_good~0#1 := ssl3_accept_#t~nondet17#1;havoc ssl3_accept_#t~nondet17#1;havoc ssl3_accept_~s__s3__tmp__cert_request~0#1;ssl3_accept_~s__s3__tmp__reuse_message~0#1 := ssl3_accept_#t~nondet18#1;havoc ssl3_accept_#t~nondet18#1;havoc ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1;ssl3_accept_~s__s3__tmp__new_cipher~0#1 := ssl3_accept_#t~nondet19#1;havoc ssl3_accept_#t~nondet19#1;havoc ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1;havoc ssl3_accept_~s__s3__tmp__next_state___0~0#1;havoc ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0#1;havoc ssl3_accept_~s__session__cipher~0#1;havoc ssl3_accept_~buf~0#1;havoc ssl3_accept_~l~0#1;havoc ssl3_accept_~Time~0#1;havoc ssl3_accept_~tmp~0#1;havoc ssl3_accept_~cb~0#1;ssl3_accept_~num1~0#1 := ssl3_accept_#t~nondet20#1;havoc ssl3_accept_#t~nondet20#1;havoc ssl3_accept_~ret~0#1;havoc ssl3_accept_~new_state~0#1;havoc ssl3_accept_~state~0#1;havoc ssl3_accept_~skip~0#1;havoc ssl3_accept_~got_new_session~0#1;ssl3_accept_~tmp___1~0#1 := ssl3_accept_#t~nondet21#1;havoc ssl3_accept_#t~nondet21#1;ssl3_accept_~tmp___2~0#1 := ssl3_accept_#t~nondet22#1;havoc ssl3_accept_#t~nondet22#1;ssl3_accept_~tmp___3~0#1 := ssl3_accept_#t~nondet23#1;havoc ssl3_accept_#t~nondet23#1;ssl3_accept_~tmp___4~0#1 := ssl3_accept_#t~nondet24#1;havoc ssl3_accept_#t~nondet24#1;ssl3_accept_~tmp___5~0#1 := ssl3_accept_#t~nondet25#1;havoc ssl3_accept_#t~nondet25#1;ssl3_accept_~tmp___6~0#1 := ssl3_accept_#t~nondet26#1;havoc ssl3_accept_#t~nondet26#1;ssl3_accept_~tmp___7~0#1 := ssl3_accept_#t~nondet27#1;havoc ssl3_accept_#t~nondet27#1;ssl3_accept_~tmp___8~0#1 := ssl3_accept_#t~nondet28#1;havoc ssl3_accept_#t~nondet28#1;ssl3_accept_~tmp___9~0#1 := ssl3_accept_#t~nondet29#1;havoc ssl3_accept_#t~nondet29#1;ssl3_accept_~tmp___10~0#1 := ssl3_accept_#t~nondet30#1;havoc ssl3_accept_#t~nondet30#1;havoc ssl3_accept_~blastFlag~0#1;havoc ssl3_accept_~__cil_tmp55~0#1;havoc ssl3_accept_~__cil_tmp56~0#1;havoc ssl3_accept_~__cil_tmp57~0#1;ssl3_accept_~__cil_tmp58~0#1 := ssl3_accept_#t~nondet31#1;havoc ssl3_accept_#t~nondet31#1;havoc ssl3_accept_~__cil_tmp59~0#1;havoc ssl3_accept_~__cil_tmp60~0#1;havoc ssl3_accept_~__cil_tmp61~0#1;ssl3_accept_~s__state~0#1 := ssl3_accept_~initial_state#1;ssl3_accept_~blastFlag~0#1 := 0;ssl3_accept_~tmp~0#1 := ssl3_accept_#t~nondet32#1;havoc ssl3_accept_#t~nondet32#1;ssl3_accept_~Time~0#1 := ssl3_accept_~tmp~0#1;ssl3_accept_~cb~0#1 := 0;ssl3_accept_~ret~0#1 := -1;ssl3_accept_~skip~0#1 := 0;ssl3_accept_~got_new_session~0#1 := 0; 15502#L93 assume 0 != ssl3_accept_~s__info_callback~0#1;ssl3_accept_~cb~0#1 := ssl3_accept_~s__info_callback~0#1; 15455#L96-2 ssl3_accept_#t~post33#1 := ssl3_accept_~s__in_handshake~0#1;ssl3_accept_~s__in_handshake~0#1 := 1 + ssl3_accept_#t~post33#1;havoc ssl3_accept_#t~post33#1; 15456#L101 assume !(0 != 12288 + ssl3_accept_~tmp___1~0#1); 15449#L101-1 assume !(0 == ssl3_accept_~s__cert~0#1); 15450#L110-2 assume !false; 15451#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 15452#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 15666#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 16270#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 16269#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 16230#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 16128#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 16127#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 16126#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 15833#L137 assume 8464 == ssl3_accept_~s__state~0#1; 15411#L144 [2021-12-14 23:11:44,536 INFO L793 eck$LassoCheckResult]: Loop: 15411#L144 ssl3_accept_~s__shutdown~0#1 := 0;ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet38#1;havoc ssl3_accept_#t~nondet38#1; 15412#L285 assume 0 == ssl3_accept_~blastFlag~0#1;ssl3_accept_~blastFlag~0#1 := 1; 15438#L285-2 assume !(ssl3_accept_~ret~0#1 <= 0);ssl3_accept_~got_new_session~0#1 := 1;ssl3_accept_~s__state~0#1 := 8496;ssl3_accept_~s__init_num~0#1 := 0; 15439#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 16296#L596 assume !(8576 == ssl3_accept_~state~0#1); 16293#L614 ssl3_accept_~skip~0#1 := 0; 16291#L110-2 assume !false; 16289#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 16288#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 16287#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 15668#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 15540#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 15541#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 15551#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 15552#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 16233#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 16134#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 16133#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 16129#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 16101#L146 assume 8496 == ssl3_accept_~s__state~0#1; 15894#L150 ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet39#1;havoc ssl3_accept_#t~nondet39#1; 16099#L298 assume 1 == ssl3_accept_~blastFlag~0#1;ssl3_accept_~blastFlag~0#1 := 2; 16097#L301-2 assume !(ssl3_accept_~ret~0#1 <= 0); 16095#L308 assume !(0 != ssl3_accept_~s__hit~0#1);ssl3_accept_~s__state~0#1 := 8512; 15583#L308-2 ssl3_accept_~s__init_num~0#1 := 0; 15584#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 16281#L596 assume !(8576 == ssl3_accept_~state~0#1); 16279#L614 ssl3_accept_~skip~0#1 := 0; 16278#L110-2 assume !false; 16277#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 16276#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 16275#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 16274#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 16272#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 15620#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 15621#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 15521#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 15522#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 16227#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 16226#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 16156#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 16137#L146 assume !(8496 == ssl3_accept_~s__state~0#1); 15996#L149 assume !(8497 == ssl3_accept_~s__state~0#1); 15997#L152 assume 8512 == ssl3_accept_~s__state~0#1; 15672#L156 ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1 := ssl3_accept_#t~nondet40#1;havoc ssl3_accept_#t~nondet40#1;ssl3_accept_~__cil_tmp56~0#1 := ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1; 15610#L320 assume 0 != (256 + ssl3_accept_~__cil_tmp56~0#1) % 4294967296;ssl3_accept_~skip~0#1 := 1; 15431#L320-2 ssl3_accept_~s__state~0#1 := 8528;ssl3_accept_~s__init_num~0#1 := 0; 15606#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 16195#L596 assume !(8576 == ssl3_accept_~state~0#1); 16192#L614 ssl3_accept_~skip~0#1 := 0; 16190#L110-2 assume !false; 16188#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 16186#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 16184#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 16182#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 16180#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 16178#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 16176#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 16174#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 16172#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 16171#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 16170#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 16168#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 16166#L146 assume !(8496 == ssl3_accept_~s__state~0#1); 16164#L149 assume !(8497 == ssl3_accept_~s__state~0#1); 16162#L152 assume !(8512 == ssl3_accept_~s__state~0#1); 16160#L155 assume !(8513 == ssl3_accept_~s__state~0#1); 16159#L158 assume 8528 == ssl3_accept_~s__state~0#1; 15492#L162 ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1 := ssl3_accept_#t~nondet42#1;havoc ssl3_accept_#t~nondet42#1;ssl3_accept_~l~0#1 := ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1;ssl3_accept_~__cil_tmp57~0#1 := ssl3_accept_~s__options~0#1; 15493#L338 assume 0 != (2097152 + ssl3_accept_~__cil_tmp57~0#1) % 4294967296;ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1 := 1; 15544#L338-2 assume !(0 != ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1); 15604#L347 assume !(0 != (30 + ssl3_accept_~l~0#1) % 4294967296); 15654#L350 assume !(0 != (1 + ssl3_accept_~l~0#1) % 4294967296);ssl3_accept_~skip~0#1 := 1; 15496#L350-1 ssl3_accept_~s__state~0#1 := 8544;ssl3_accept_~s__init_num~0#1 := 0; 15470#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 16026#L596 assume !(8576 == ssl3_accept_~state~0#1); 15536#L614 ssl3_accept_~skip~0#1 := 0; 16024#L110-2 assume !false; 16021#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 15920#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 15919#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 15918#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 15917#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 15916#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 15915#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 15913#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 15911#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 15909#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 15907#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 15905#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 15903#L146 assume !(8496 == ssl3_accept_~s__state~0#1); 15901#L149 assume !(8497 == ssl3_accept_~s__state~0#1); 15899#L152 assume !(8512 == ssl3_accept_~s__state~0#1); 15897#L155 assume !(8513 == ssl3_accept_~s__state~0#1); 15895#L158 assume !(8528 == ssl3_accept_~s__state~0#1); 15892#L161 assume !(8529 == ssl3_accept_~s__state~0#1); 15890#L164 assume !(8544 == ssl3_accept_~s__state~0#1); 15887#L167 assume !(8545 == ssl3_accept_~s__state~0#1); 15872#L170 assume 8560 == ssl3_accept_~s__state~0#1; 15674#L174 ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet48#1;havoc ssl3_accept_#t~nondet48#1; 15635#L438 assume !(ssl3_accept_~ret~0#1 <= 0);ssl3_accept_~s__s3__tmp__next_state___0~0#1 := 8576;ssl3_accept_~s__state~0#1 := 8448;ssl3_accept_~s__init_num~0#1 := 0; 15414#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 16256#L596 assume !(8576 == ssl3_accept_~state~0#1); 16253#L614 ssl3_accept_~skip~0#1 := 0; 16251#L110-2 assume !false; 16249#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 16247#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 16245#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 16243#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 16241#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 16239#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 16237#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 15868#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 15718#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 15719#L137 assume 8464 == ssl3_accept_~s__state~0#1; 15411#L144 [2021-12-14 23:11:44,536 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 23:11:44,536 INFO L85 PathProgramCache]: Analyzing trace with hash -1150938771, now seen corresponding path program 8 times [2021-12-14 23:11:44,536 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 23:11:44,536 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1322647184] [2021-12-14 23:11:44,537 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 23:11:44,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 23:11:44,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-14 23:11:44,540 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-14 23:11:44,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-14 23:11:44,544 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-14 23:11:44,544 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 23:11:44,544 INFO L85 PathProgramCache]: Analyzing trace with hash -538544647, now seen corresponding path program 1 times [2021-12-14 23:11:44,544 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 23:11:44,544 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [546141053] [2021-12-14 23:11:44,545 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 23:11:44,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 23:11:44,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 23:11:44,562 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 99 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2021-12-14 23:11:44,563 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-14 23:11:44,563 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [546141053] [2021-12-14 23:11:44,563 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [546141053] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-14 23:11:44,563 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-14 23:11:44,563 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-14 23:11:44,563 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [422204598] [2021-12-14 23:11:44,564 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-14 23:11:44,564 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-12-14 23:11:44,564 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-14 23:11:44,564 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-14 23:11:44,564 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-14 23:11:44,564 INFO L87 Difference]: Start difference. First operand 922 states and 1246 transitions. cyclomatic complexity: 328 Second operand has 3 states, 3 states have (on average 22.666666666666668) internal successors, (68), 3 states have internal predecessors, (68), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 23:11:44,576 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-14 23:11:44,576 INFO L93 Difference]: Finished difference Result 1814 states and 2436 transitions. [2021-12-14 23:11:44,576 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-14 23:11:44,577 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1814 states and 2436 transitions. [2021-12-14 23:11:44,583 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 1128 [2021-12-14 23:11:44,589 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1814 states to 1814 states and 2436 transitions. [2021-12-14 23:11:44,589 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1283 [2021-12-14 23:11:44,590 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1283 [2021-12-14 23:11:44,590 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1814 states and 2436 transitions. [2021-12-14 23:11:44,591 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2021-12-14 23:11:44,591 INFO L681 BuchiCegarLoop]: Abstraction has 1814 states and 2436 transitions. [2021-12-14 23:11:44,592 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1814 states and 2436 transitions. [2021-12-14 23:11:44,600 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1814 to 925. [2021-12-14 23:11:44,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 925 states, 925 states have (on average 1.3502702702702702) internal successors, (1249), 924 states have internal predecessors, (1249), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 23:11:44,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 925 states to 925 states and 1249 transitions. [2021-12-14 23:11:44,603 INFO L704 BuchiCegarLoop]: Abstraction has 925 states and 1249 transitions. [2021-12-14 23:11:44,603 INFO L587 BuchiCegarLoop]: Abstraction has 925 states and 1249 transitions. [2021-12-14 23:11:44,603 INFO L425 BuchiCegarLoop]: ======== Iteration 12============ [2021-12-14 23:11:44,604 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 925 states and 1249 transitions. [2021-12-14 23:11:44,606 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 573 [2021-12-14 23:11:44,606 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-14 23:11:44,606 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-14 23:11:44,607 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-14 23:11:44,607 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-14 23:11:44,607 INFO L791 eck$LassoCheckResult]: Stem: 18414#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); 18258#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret59#1, main_~s~0#1, main_~tmp~1#1;havoc main_~s~0#1;havoc main_~tmp~1#1;main_~s~0#1 := 8464;assume { :begin_inline_ssl3_accept } true;ssl3_accept_#in~initial_state#1 := main_~s~0#1;havoc ssl3_accept_#res#1;havoc ssl3_accept_#t~nondet4#1, ssl3_accept_#t~nondet5#1, ssl3_accept_#t~nondet6#1, ssl3_accept_#t~nondet7#1, ssl3_accept_#t~nondet8#1, ssl3_accept_#t~nondet9#1, ssl3_accept_#t~nondet10#1, ssl3_accept_#t~nondet11#1, ssl3_accept_#t~nondet12#1, ssl3_accept_#t~nondet13#1, ssl3_accept_#t~nondet14#1, ssl3_accept_#t~nondet15#1, ssl3_accept_#t~nondet16#1, ssl3_accept_#t~nondet17#1, ssl3_accept_#t~nondet18#1, ssl3_accept_#t~nondet19#1, ssl3_accept_#t~nondet20#1, ssl3_accept_#t~nondet21#1, ssl3_accept_#t~nondet22#1, ssl3_accept_#t~nondet23#1, ssl3_accept_#t~nondet24#1, ssl3_accept_#t~nondet25#1, ssl3_accept_#t~nondet26#1, ssl3_accept_#t~nondet27#1, ssl3_accept_#t~nondet28#1, ssl3_accept_#t~nondet29#1, ssl3_accept_#t~nondet30#1, ssl3_accept_#t~nondet31#1, ssl3_accept_#t~nondet32#1, ssl3_accept_#t~post33#1, ssl3_accept_#t~nondet34#1, ssl3_accept_#t~post35#1, ssl3_accept_#t~post36#1, ssl3_accept_#t~nondet37#1, ssl3_accept_#t~nondet38#1, ssl3_accept_#t~nondet39#1, ssl3_accept_#t~nondet40#1, ssl3_accept_#t~nondet41#1, ssl3_accept_#t~nondet42#1, ssl3_accept_#t~nondet43#1, ssl3_accept_#t~nondet44#1, ssl3_accept_#t~nondet45#1, ssl3_accept_#t~nondet46#1, ssl3_accept_#t~nondet47#1, ssl3_accept_#t~nondet48#1, ssl3_accept_#t~nondet49#1, ssl3_accept_#t~nondet50#1, ssl3_accept_#t~nondet51#1, ssl3_accept_#t~nondet52#1, ssl3_accept_#t~nondet53#1, ssl3_accept_#t~nondet54#1, ssl3_accept_#t~nondet55#1, ssl3_accept_#t~post56#1, ssl3_accept_#t~nondet57#1, ssl3_accept_#t~post58#1, ssl3_accept_~initial_state#1, ssl3_accept_~s__info_callback~0#1, ssl3_accept_~s__in_handshake~0#1, ssl3_accept_~s__state~0#1, ssl3_accept_~s__new_session~0#1, ssl3_accept_~s__server~0#1, ssl3_accept_~s__version~0#1, ssl3_accept_~s__type~0#1, ssl3_accept_~s__init_num~0#1, ssl3_accept_~s__hit~0#1, ssl3_accept_~s__rwstate~0#1, ssl3_accept_~s__init_buf___0~0#1, ssl3_accept_~s__debug~0#1, ssl3_accept_~s__shutdown~0#1, ssl3_accept_~s__cert~0#1, ssl3_accept_~s__options~0#1, ssl3_accept_~s__verify_mode~0#1, ssl3_accept_~s__session__peer~0#1, ssl3_accept_~s__cert__pkeys__AT0__privatekey~0#1, ssl3_accept_~s__ctx__info_callback~0#1, ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0#1, ssl3_accept_~s__ctx__stats__sess_accept~0#1, ssl3_accept_~s__ctx__stats__sess_accept_good~0#1, ssl3_accept_~s__s3__tmp__cert_request~0#1, ssl3_accept_~s__s3__tmp__reuse_message~0#1, ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1, ssl3_accept_~s__s3__tmp__new_cipher~0#1, ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1, ssl3_accept_~s__s3__tmp__next_state___0~0#1, ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0#1, ssl3_accept_~s__session__cipher~0#1, ssl3_accept_~buf~0#1, ssl3_accept_~l~0#1, ssl3_accept_~Time~0#1, ssl3_accept_~tmp~0#1, ssl3_accept_~cb~0#1, ssl3_accept_~num1~0#1, ssl3_accept_~ret~0#1, ssl3_accept_~new_state~0#1, ssl3_accept_~state~0#1, ssl3_accept_~skip~0#1, ssl3_accept_~got_new_session~0#1, ssl3_accept_~tmp___1~0#1, ssl3_accept_~tmp___2~0#1, ssl3_accept_~tmp___3~0#1, ssl3_accept_~tmp___4~0#1, ssl3_accept_~tmp___5~0#1, ssl3_accept_~tmp___6~0#1, ssl3_accept_~tmp___7~0#1, ssl3_accept_~tmp___8~0#1, ssl3_accept_~tmp___9~0#1, ssl3_accept_~tmp___10~0#1, ssl3_accept_~blastFlag~0#1, ssl3_accept_~__cil_tmp55~0#1, ssl3_accept_~__cil_tmp56~0#1, ssl3_accept_~__cil_tmp57~0#1, ssl3_accept_~__cil_tmp58~0#1, ssl3_accept_~__cil_tmp59~0#1, ssl3_accept_~__cil_tmp60~0#1, ssl3_accept_~__cil_tmp61~0#1;ssl3_accept_~initial_state#1 := ssl3_accept_#in~initial_state#1;ssl3_accept_~s__info_callback~0#1 := ssl3_accept_#t~nondet4#1;havoc ssl3_accept_#t~nondet4#1;ssl3_accept_~s__in_handshake~0#1 := ssl3_accept_#t~nondet5#1;havoc ssl3_accept_#t~nondet5#1;havoc ssl3_accept_~s__state~0#1;havoc ssl3_accept_~s__new_session~0#1;havoc ssl3_accept_~s__server~0#1;ssl3_accept_~s__version~0#1 := ssl3_accept_#t~nondet6#1;havoc ssl3_accept_#t~nondet6#1;havoc ssl3_accept_~s__type~0#1;havoc ssl3_accept_~s__init_num~0#1;ssl3_accept_~s__hit~0#1 := ssl3_accept_#t~nondet7#1;havoc ssl3_accept_#t~nondet7#1;havoc ssl3_accept_~s__rwstate~0#1;ssl3_accept_~s__init_buf___0~0#1 := 1;ssl3_accept_~s__debug~0#1 := ssl3_accept_#t~nondet8#1;havoc ssl3_accept_#t~nondet8#1;havoc ssl3_accept_~s__shutdown~0#1;ssl3_accept_~s__cert~0#1 := ssl3_accept_#t~nondet9#1;havoc ssl3_accept_#t~nondet9#1;ssl3_accept_~s__options~0#1 := ssl3_accept_#t~nondet10#1;havoc ssl3_accept_#t~nondet10#1;ssl3_accept_~s__verify_mode~0#1 := ssl3_accept_#t~nondet11#1;havoc ssl3_accept_#t~nondet11#1;ssl3_accept_~s__session__peer~0#1 := ssl3_accept_#t~nondet12#1;havoc ssl3_accept_#t~nondet12#1;ssl3_accept_~s__cert__pkeys__AT0__privatekey~0#1 := ssl3_accept_#t~nondet13#1;havoc ssl3_accept_#t~nondet13#1;ssl3_accept_~s__ctx__info_callback~0#1 := ssl3_accept_#t~nondet14#1;havoc ssl3_accept_#t~nondet14#1;ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0#1 := ssl3_accept_#t~nondet15#1;havoc ssl3_accept_#t~nondet15#1;ssl3_accept_~s__ctx__stats__sess_accept~0#1 := ssl3_accept_#t~nondet16#1;havoc ssl3_accept_#t~nondet16#1;ssl3_accept_~s__ctx__stats__sess_accept_good~0#1 := ssl3_accept_#t~nondet17#1;havoc ssl3_accept_#t~nondet17#1;havoc ssl3_accept_~s__s3__tmp__cert_request~0#1;ssl3_accept_~s__s3__tmp__reuse_message~0#1 := ssl3_accept_#t~nondet18#1;havoc ssl3_accept_#t~nondet18#1;havoc ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1;ssl3_accept_~s__s3__tmp__new_cipher~0#1 := ssl3_accept_#t~nondet19#1;havoc ssl3_accept_#t~nondet19#1;havoc ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1;havoc ssl3_accept_~s__s3__tmp__next_state___0~0#1;havoc ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0#1;havoc ssl3_accept_~s__session__cipher~0#1;havoc ssl3_accept_~buf~0#1;havoc ssl3_accept_~l~0#1;havoc ssl3_accept_~Time~0#1;havoc ssl3_accept_~tmp~0#1;havoc ssl3_accept_~cb~0#1;ssl3_accept_~num1~0#1 := ssl3_accept_#t~nondet20#1;havoc ssl3_accept_#t~nondet20#1;havoc ssl3_accept_~ret~0#1;havoc ssl3_accept_~new_state~0#1;havoc ssl3_accept_~state~0#1;havoc ssl3_accept_~skip~0#1;havoc ssl3_accept_~got_new_session~0#1;ssl3_accept_~tmp___1~0#1 := ssl3_accept_#t~nondet21#1;havoc ssl3_accept_#t~nondet21#1;ssl3_accept_~tmp___2~0#1 := ssl3_accept_#t~nondet22#1;havoc ssl3_accept_#t~nondet22#1;ssl3_accept_~tmp___3~0#1 := ssl3_accept_#t~nondet23#1;havoc ssl3_accept_#t~nondet23#1;ssl3_accept_~tmp___4~0#1 := ssl3_accept_#t~nondet24#1;havoc ssl3_accept_#t~nondet24#1;ssl3_accept_~tmp___5~0#1 := ssl3_accept_#t~nondet25#1;havoc ssl3_accept_#t~nondet25#1;ssl3_accept_~tmp___6~0#1 := ssl3_accept_#t~nondet26#1;havoc ssl3_accept_#t~nondet26#1;ssl3_accept_~tmp___7~0#1 := ssl3_accept_#t~nondet27#1;havoc ssl3_accept_#t~nondet27#1;ssl3_accept_~tmp___8~0#1 := ssl3_accept_#t~nondet28#1;havoc ssl3_accept_#t~nondet28#1;ssl3_accept_~tmp___9~0#1 := ssl3_accept_#t~nondet29#1;havoc ssl3_accept_#t~nondet29#1;ssl3_accept_~tmp___10~0#1 := ssl3_accept_#t~nondet30#1;havoc ssl3_accept_#t~nondet30#1;havoc ssl3_accept_~blastFlag~0#1;havoc ssl3_accept_~__cil_tmp55~0#1;havoc ssl3_accept_~__cil_tmp56~0#1;havoc ssl3_accept_~__cil_tmp57~0#1;ssl3_accept_~__cil_tmp58~0#1 := ssl3_accept_#t~nondet31#1;havoc ssl3_accept_#t~nondet31#1;havoc ssl3_accept_~__cil_tmp59~0#1;havoc ssl3_accept_~__cil_tmp60~0#1;havoc ssl3_accept_~__cil_tmp61~0#1;ssl3_accept_~s__state~0#1 := ssl3_accept_~initial_state#1;ssl3_accept_~blastFlag~0#1 := 0;ssl3_accept_~tmp~0#1 := ssl3_accept_#t~nondet32#1;havoc ssl3_accept_#t~nondet32#1;ssl3_accept_~Time~0#1 := ssl3_accept_~tmp~0#1;ssl3_accept_~cb~0#1 := 0;ssl3_accept_~ret~0#1 := -1;ssl3_accept_~skip~0#1 := 0;ssl3_accept_~got_new_session~0#1 := 0; 18242#L93 assume 0 != ssl3_accept_~s__info_callback~0#1;ssl3_accept_~cb~0#1 := ssl3_accept_~s__info_callback~0#1; 18200#L96-2 ssl3_accept_#t~post33#1 := ssl3_accept_~s__in_handshake~0#1;ssl3_accept_~s__in_handshake~0#1 := 1 + ssl3_accept_#t~post33#1;havoc ssl3_accept_#t~post33#1; 18201#L101 assume !(0 != 12288 + ssl3_accept_~tmp___1~0#1); 18194#L101-1 assume !(0 == ssl3_accept_~s__cert~0#1); 18195#L110-2 assume !false; 18520#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 18900#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 18898#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 18896#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 18894#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 18892#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 18890#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 18888#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 18885#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 18886#L137 assume 8464 == ssl3_accept_~s__state~0#1; 18153#L144 [2021-12-14 23:11:44,607 INFO L793 eck$LassoCheckResult]: Loop: 18153#L144 ssl3_accept_~s__shutdown~0#1 := 0;ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet38#1;havoc ssl3_accept_#t~nondet38#1; 18154#L285 assume 0 == ssl3_accept_~blastFlag~0#1;ssl3_accept_~blastFlag~0#1 := 1; 18183#L285-2 assume !(ssl3_accept_~ret~0#1 <= 0);ssl3_accept_~got_new_session~0#1 := 1;ssl3_accept_~s__state~0#1 := 8496;ssl3_accept_~s__init_num~0#1 := 0; 18184#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 19058#L596 assume !(8576 == ssl3_accept_~state~0#1); 19056#L614 ssl3_accept_~skip~0#1 := 0; 19055#L110-2 assume !false; 19054#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 18407#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 18408#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 18412#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 18413#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 19053#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 19052#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 18261#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 18262#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 18325#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 18326#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 19036#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 18365#L146 assume 8496 == ssl3_accept_~s__state~0#1; 18366#L150 ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet39#1;havoc ssl3_accept_#t~nondet39#1; 18221#L298 assume 1 == ssl3_accept_~blastFlag~0#1;ssl3_accept_~blastFlag~0#1 := 2; 18202#L301-2 assume !(ssl3_accept_~ret~0#1 <= 0); 18159#L308 assume !(0 != ssl3_accept_~s__hit~0#1);ssl3_accept_~s__state~0#1 := 8512; 18161#L308-2 ssl3_accept_~s__init_num~0#1 := 0; 18265#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 18176#L596 assume !(8576 == ssl3_accept_~state~0#1); 18146#L614 ssl3_accept_~skip~0#1 := 0; 18248#L110-2 assume !false; 18190#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 18191#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 18213#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 18214#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 18281#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 18282#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 18294#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 18295#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 19038#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 19037#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 18303#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 18304#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 18386#L146 assume !(8496 == ssl3_accept_~s__state~0#1); 18373#L149 assume !(8497 == ssl3_accept_~s__state~0#1); 18225#L152 assume 8512 == ssl3_accept_~s__state~0#1; 18226#L156 ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1 := ssl3_accept_#t~nondet40#1;havoc ssl3_accept_#t~nondet40#1;ssl3_accept_~__cil_tmp56~0#1 := ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1; 18354#L320 assume 0 != (256 + ssl3_accept_~__cil_tmp56~0#1) % 4294967296;ssl3_accept_~skip~0#1 := 1; 18172#L320-2 ssl3_accept_~s__state~0#1 := 8528;ssl3_accept_~s__init_num~0#1 := 0; 18350#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 19046#L596 assume !(8576 == ssl3_accept_~state~0#1); 19044#L614 ssl3_accept_~skip~0#1 := 0; 19043#L110-2 assume !false; 19042#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 19041#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 19040#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 18863#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 18862#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 18861#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 18860#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 18858#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 18856#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 18855#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 18854#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 18834#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 18833#L146 assume !(8496 == ssl3_accept_~s__state~0#1); 18832#L149 assume !(8497 == ssl3_accept_~s__state~0#1); 18831#L152 assume !(8512 == ssl3_accept_~s__state~0#1); 18830#L155 assume !(8513 == ssl3_accept_~s__state~0#1); 18828#L158 assume 8528 == ssl3_accept_~s__state~0#1; 18561#L162 ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1 := ssl3_accept_#t~nondet42#1;havoc ssl3_accept_#t~nondet42#1;ssl3_accept_~l~0#1 := ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1;ssl3_accept_~__cil_tmp57~0#1 := ssl3_accept_~s__options~0#1; 18818#L338 assume !(0 != (2097152 + ssl3_accept_~__cil_tmp57~0#1) % 4294967296);ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1 := 0; 18426#L338-2 assume 0 != ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1; 18149#L370 ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet45#1;havoc ssl3_accept_#t~nondet45#1; 18150#L372 assume !(ssl3_accept_~ret~0#1 <= 0); 18237#L350-1 ssl3_accept_~s__state~0#1 := 8544;ssl3_accept_~s__init_num~0#1 := 0; 18211#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 18801#L596 assume !(8576 == ssl3_accept_~state~0#1); 18795#L614 ssl3_accept_~skip~0#1 := 0; 18793#L110-2 assume !false; 18791#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 18789#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 18787#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 18785#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 18783#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 18781#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 18779#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 18777#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 18775#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 18773#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 18770#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 18768#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 18765#L146 assume !(8496 == ssl3_accept_~s__state~0#1); 18763#L149 assume !(8497 == ssl3_accept_~s__state~0#1); 18761#L152 assume !(8512 == ssl3_accept_~s__state~0#1); 18757#L155 assume !(8513 == ssl3_accept_~s__state~0#1); 18756#L158 assume !(8528 == ssl3_accept_~s__state~0#1); 18755#L161 assume !(8529 == ssl3_accept_~s__state~0#1); 18753#L164 assume !(8544 == ssl3_accept_~s__state~0#1); 18754#L167 assume !(8545 == ssl3_accept_~s__state~0#1); 18746#L170 assume 8560 == ssl3_accept_~s__state~0#1; 18418#L174 ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet48#1;havoc ssl3_accept_#t~nondet48#1; 18377#L438 assume !(ssl3_accept_~ret~0#1 <= 0);ssl3_accept_~s__s3__tmp__next_state___0~0#1 := 8576;ssl3_accept_~s__state~0#1 := 8448;ssl3_accept_~s__init_num~0#1 := 0; 18156#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 19004#L596 assume !(8576 == ssl3_accept_~state~0#1); 19000#L614 ssl3_accept_~skip~0#1 := 0; 18998#L110-2 assume !false; 18997#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 18991#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 18988#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 18986#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 18984#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 18869#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 18603#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 18600#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 18511#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 18512#L137 assume 8464 == ssl3_accept_~s__state~0#1; 18153#L144 [2021-12-14 23:11:44,608 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 23:11:44,608 INFO L85 PathProgramCache]: Analyzing trace with hash -1150938771, now seen corresponding path program 9 times [2021-12-14 23:11:44,608 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 23:11:44,608 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1695994400] [2021-12-14 23:11:44,608 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 23:11:44,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 23:11:44,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-14 23:11:44,611 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-14 23:11:44,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-14 23:11:44,615 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-14 23:11:44,616 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 23:11:44,616 INFO L85 PathProgramCache]: Analyzing trace with hash 1992691126, now seen corresponding path program 1 times [2021-12-14 23:11:44,616 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 23:11:44,616 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1899625292] [2021-12-14 23:11:44,616 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 23:11:44,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 23:11:44,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 23:11:44,632 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 99 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2021-12-14 23:11:44,632 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-14 23:11:44,633 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1899625292] [2021-12-14 23:11:44,633 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1899625292] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-14 23:11:44,633 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-14 23:11:44,633 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-14 23:11:44,633 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [728821800] [2021-12-14 23:11:44,633 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-14 23:11:44,633 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-12-14 23:11:44,634 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-14 23:11:44,634 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-14 23:11:44,634 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-14 23:11:44,634 INFO L87 Difference]: Start difference. First operand 925 states and 1249 transitions. cyclomatic complexity: 328 Second operand has 3 states, 3 states have (on average 22.666666666666668) internal successors, (68), 3 states have internal predecessors, (68), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 23:11:44,644 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-14 23:11:44,644 INFO L93 Difference]: Finished difference Result 1814 states and 2433 transitions. [2021-12-14 23:11:44,645 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-14 23:11:44,645 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1814 states and 2433 transitions. [2021-12-14 23:11:44,651 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 1128 [2021-12-14 23:11:44,669 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1814 states to 1814 states and 2433 transitions. [2021-12-14 23:11:44,669 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1283 [2021-12-14 23:11:44,670 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1283 [2021-12-14 23:11:44,670 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1814 states and 2433 transitions. [2021-12-14 23:11:44,670 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2021-12-14 23:11:44,670 INFO L681 BuchiCegarLoop]: Abstraction has 1814 states and 2433 transitions. [2021-12-14 23:11:44,671 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1814 states and 2433 transitions. [2021-12-14 23:11:44,679 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1814 to 925. [2021-12-14 23:11:44,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 925 states, 925 states have (on average 1.347027027027027) internal successors, (1246), 924 states have internal predecessors, (1246), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 23:11:44,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 925 states to 925 states and 1246 transitions. [2021-12-14 23:11:44,681 INFO L704 BuchiCegarLoop]: Abstraction has 925 states and 1246 transitions. [2021-12-14 23:11:44,681 INFO L587 BuchiCegarLoop]: Abstraction has 925 states and 1246 transitions. [2021-12-14 23:11:44,681 INFO L425 BuchiCegarLoop]: ======== Iteration 13============ [2021-12-14 23:11:44,682 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 925 states and 1246 transitions. [2021-12-14 23:11:44,683 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 573 [2021-12-14 23:11:44,683 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-14 23:11:44,683 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-14 23:11:44,684 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-14 23:11:44,684 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-14 23:11:44,684 INFO L791 eck$LassoCheckResult]: Stem: 21170#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); 21000#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret59#1, main_~s~0#1, main_~tmp~1#1;havoc main_~s~0#1;havoc main_~tmp~1#1;main_~s~0#1 := 8464;assume { :begin_inline_ssl3_accept } true;ssl3_accept_#in~initial_state#1 := main_~s~0#1;havoc ssl3_accept_#res#1;havoc ssl3_accept_#t~nondet4#1, ssl3_accept_#t~nondet5#1, ssl3_accept_#t~nondet6#1, ssl3_accept_#t~nondet7#1, ssl3_accept_#t~nondet8#1, ssl3_accept_#t~nondet9#1, ssl3_accept_#t~nondet10#1, ssl3_accept_#t~nondet11#1, ssl3_accept_#t~nondet12#1, ssl3_accept_#t~nondet13#1, ssl3_accept_#t~nondet14#1, ssl3_accept_#t~nondet15#1, ssl3_accept_#t~nondet16#1, ssl3_accept_#t~nondet17#1, ssl3_accept_#t~nondet18#1, ssl3_accept_#t~nondet19#1, ssl3_accept_#t~nondet20#1, ssl3_accept_#t~nondet21#1, ssl3_accept_#t~nondet22#1, ssl3_accept_#t~nondet23#1, ssl3_accept_#t~nondet24#1, ssl3_accept_#t~nondet25#1, ssl3_accept_#t~nondet26#1, ssl3_accept_#t~nondet27#1, ssl3_accept_#t~nondet28#1, ssl3_accept_#t~nondet29#1, ssl3_accept_#t~nondet30#1, ssl3_accept_#t~nondet31#1, ssl3_accept_#t~nondet32#1, ssl3_accept_#t~post33#1, ssl3_accept_#t~nondet34#1, ssl3_accept_#t~post35#1, ssl3_accept_#t~post36#1, ssl3_accept_#t~nondet37#1, ssl3_accept_#t~nondet38#1, ssl3_accept_#t~nondet39#1, ssl3_accept_#t~nondet40#1, ssl3_accept_#t~nondet41#1, ssl3_accept_#t~nondet42#1, ssl3_accept_#t~nondet43#1, ssl3_accept_#t~nondet44#1, ssl3_accept_#t~nondet45#1, ssl3_accept_#t~nondet46#1, ssl3_accept_#t~nondet47#1, ssl3_accept_#t~nondet48#1, ssl3_accept_#t~nondet49#1, ssl3_accept_#t~nondet50#1, ssl3_accept_#t~nondet51#1, ssl3_accept_#t~nondet52#1, ssl3_accept_#t~nondet53#1, ssl3_accept_#t~nondet54#1, ssl3_accept_#t~nondet55#1, ssl3_accept_#t~post56#1, ssl3_accept_#t~nondet57#1, ssl3_accept_#t~post58#1, ssl3_accept_~initial_state#1, ssl3_accept_~s__info_callback~0#1, ssl3_accept_~s__in_handshake~0#1, ssl3_accept_~s__state~0#1, ssl3_accept_~s__new_session~0#1, ssl3_accept_~s__server~0#1, ssl3_accept_~s__version~0#1, ssl3_accept_~s__type~0#1, ssl3_accept_~s__init_num~0#1, ssl3_accept_~s__hit~0#1, ssl3_accept_~s__rwstate~0#1, ssl3_accept_~s__init_buf___0~0#1, ssl3_accept_~s__debug~0#1, ssl3_accept_~s__shutdown~0#1, ssl3_accept_~s__cert~0#1, ssl3_accept_~s__options~0#1, ssl3_accept_~s__verify_mode~0#1, ssl3_accept_~s__session__peer~0#1, ssl3_accept_~s__cert__pkeys__AT0__privatekey~0#1, ssl3_accept_~s__ctx__info_callback~0#1, ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0#1, ssl3_accept_~s__ctx__stats__sess_accept~0#1, ssl3_accept_~s__ctx__stats__sess_accept_good~0#1, ssl3_accept_~s__s3__tmp__cert_request~0#1, ssl3_accept_~s__s3__tmp__reuse_message~0#1, ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1, ssl3_accept_~s__s3__tmp__new_cipher~0#1, ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1, ssl3_accept_~s__s3__tmp__next_state___0~0#1, ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0#1, ssl3_accept_~s__session__cipher~0#1, ssl3_accept_~buf~0#1, ssl3_accept_~l~0#1, ssl3_accept_~Time~0#1, ssl3_accept_~tmp~0#1, ssl3_accept_~cb~0#1, ssl3_accept_~num1~0#1, ssl3_accept_~ret~0#1, ssl3_accept_~new_state~0#1, ssl3_accept_~state~0#1, ssl3_accept_~skip~0#1, ssl3_accept_~got_new_session~0#1, ssl3_accept_~tmp___1~0#1, ssl3_accept_~tmp___2~0#1, ssl3_accept_~tmp___3~0#1, ssl3_accept_~tmp___4~0#1, ssl3_accept_~tmp___5~0#1, ssl3_accept_~tmp___6~0#1, ssl3_accept_~tmp___7~0#1, ssl3_accept_~tmp___8~0#1, ssl3_accept_~tmp___9~0#1, ssl3_accept_~tmp___10~0#1, ssl3_accept_~blastFlag~0#1, ssl3_accept_~__cil_tmp55~0#1, ssl3_accept_~__cil_tmp56~0#1, ssl3_accept_~__cil_tmp57~0#1, ssl3_accept_~__cil_tmp58~0#1, ssl3_accept_~__cil_tmp59~0#1, ssl3_accept_~__cil_tmp60~0#1, ssl3_accept_~__cil_tmp61~0#1;ssl3_accept_~initial_state#1 := ssl3_accept_#in~initial_state#1;ssl3_accept_~s__info_callback~0#1 := ssl3_accept_#t~nondet4#1;havoc ssl3_accept_#t~nondet4#1;ssl3_accept_~s__in_handshake~0#1 := ssl3_accept_#t~nondet5#1;havoc ssl3_accept_#t~nondet5#1;havoc ssl3_accept_~s__state~0#1;havoc ssl3_accept_~s__new_session~0#1;havoc ssl3_accept_~s__server~0#1;ssl3_accept_~s__version~0#1 := ssl3_accept_#t~nondet6#1;havoc ssl3_accept_#t~nondet6#1;havoc ssl3_accept_~s__type~0#1;havoc ssl3_accept_~s__init_num~0#1;ssl3_accept_~s__hit~0#1 := ssl3_accept_#t~nondet7#1;havoc ssl3_accept_#t~nondet7#1;havoc ssl3_accept_~s__rwstate~0#1;ssl3_accept_~s__init_buf___0~0#1 := 1;ssl3_accept_~s__debug~0#1 := ssl3_accept_#t~nondet8#1;havoc ssl3_accept_#t~nondet8#1;havoc ssl3_accept_~s__shutdown~0#1;ssl3_accept_~s__cert~0#1 := ssl3_accept_#t~nondet9#1;havoc ssl3_accept_#t~nondet9#1;ssl3_accept_~s__options~0#1 := ssl3_accept_#t~nondet10#1;havoc ssl3_accept_#t~nondet10#1;ssl3_accept_~s__verify_mode~0#1 := ssl3_accept_#t~nondet11#1;havoc ssl3_accept_#t~nondet11#1;ssl3_accept_~s__session__peer~0#1 := ssl3_accept_#t~nondet12#1;havoc ssl3_accept_#t~nondet12#1;ssl3_accept_~s__cert__pkeys__AT0__privatekey~0#1 := ssl3_accept_#t~nondet13#1;havoc ssl3_accept_#t~nondet13#1;ssl3_accept_~s__ctx__info_callback~0#1 := ssl3_accept_#t~nondet14#1;havoc ssl3_accept_#t~nondet14#1;ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0#1 := ssl3_accept_#t~nondet15#1;havoc ssl3_accept_#t~nondet15#1;ssl3_accept_~s__ctx__stats__sess_accept~0#1 := ssl3_accept_#t~nondet16#1;havoc ssl3_accept_#t~nondet16#1;ssl3_accept_~s__ctx__stats__sess_accept_good~0#1 := ssl3_accept_#t~nondet17#1;havoc ssl3_accept_#t~nondet17#1;havoc ssl3_accept_~s__s3__tmp__cert_request~0#1;ssl3_accept_~s__s3__tmp__reuse_message~0#1 := ssl3_accept_#t~nondet18#1;havoc ssl3_accept_#t~nondet18#1;havoc ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1;ssl3_accept_~s__s3__tmp__new_cipher~0#1 := ssl3_accept_#t~nondet19#1;havoc ssl3_accept_#t~nondet19#1;havoc ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1;havoc ssl3_accept_~s__s3__tmp__next_state___0~0#1;havoc ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0#1;havoc ssl3_accept_~s__session__cipher~0#1;havoc ssl3_accept_~buf~0#1;havoc ssl3_accept_~l~0#1;havoc ssl3_accept_~Time~0#1;havoc ssl3_accept_~tmp~0#1;havoc ssl3_accept_~cb~0#1;ssl3_accept_~num1~0#1 := ssl3_accept_#t~nondet20#1;havoc ssl3_accept_#t~nondet20#1;havoc ssl3_accept_~ret~0#1;havoc ssl3_accept_~new_state~0#1;havoc ssl3_accept_~state~0#1;havoc ssl3_accept_~skip~0#1;havoc ssl3_accept_~got_new_session~0#1;ssl3_accept_~tmp___1~0#1 := ssl3_accept_#t~nondet21#1;havoc ssl3_accept_#t~nondet21#1;ssl3_accept_~tmp___2~0#1 := ssl3_accept_#t~nondet22#1;havoc ssl3_accept_#t~nondet22#1;ssl3_accept_~tmp___3~0#1 := ssl3_accept_#t~nondet23#1;havoc ssl3_accept_#t~nondet23#1;ssl3_accept_~tmp___4~0#1 := ssl3_accept_#t~nondet24#1;havoc ssl3_accept_#t~nondet24#1;ssl3_accept_~tmp___5~0#1 := ssl3_accept_#t~nondet25#1;havoc ssl3_accept_#t~nondet25#1;ssl3_accept_~tmp___6~0#1 := ssl3_accept_#t~nondet26#1;havoc ssl3_accept_#t~nondet26#1;ssl3_accept_~tmp___7~0#1 := ssl3_accept_#t~nondet27#1;havoc ssl3_accept_#t~nondet27#1;ssl3_accept_~tmp___8~0#1 := ssl3_accept_#t~nondet28#1;havoc ssl3_accept_#t~nondet28#1;ssl3_accept_~tmp___9~0#1 := ssl3_accept_#t~nondet29#1;havoc ssl3_accept_#t~nondet29#1;ssl3_accept_~tmp___10~0#1 := ssl3_accept_#t~nondet30#1;havoc ssl3_accept_#t~nondet30#1;havoc ssl3_accept_~blastFlag~0#1;havoc ssl3_accept_~__cil_tmp55~0#1;havoc ssl3_accept_~__cil_tmp56~0#1;havoc ssl3_accept_~__cil_tmp57~0#1;ssl3_accept_~__cil_tmp58~0#1 := ssl3_accept_#t~nondet31#1;havoc ssl3_accept_#t~nondet31#1;havoc ssl3_accept_~__cil_tmp59~0#1;havoc ssl3_accept_~__cil_tmp60~0#1;havoc ssl3_accept_~__cil_tmp61~0#1;ssl3_accept_~s__state~0#1 := ssl3_accept_~initial_state#1;ssl3_accept_~blastFlag~0#1 := 0;ssl3_accept_~tmp~0#1 := ssl3_accept_#t~nondet32#1;havoc ssl3_accept_#t~nondet32#1;ssl3_accept_~Time~0#1 := ssl3_accept_~tmp~0#1;ssl3_accept_~cb~0#1 := 0;ssl3_accept_~ret~0#1 := -1;ssl3_accept_~skip~0#1 := 0;ssl3_accept_~got_new_session~0#1 := 0; 20987#L93 assume 0 != ssl3_accept_~s__info_callback~0#1;ssl3_accept_~cb~0#1 := ssl3_accept_~s__info_callback~0#1; 20946#L96-2 ssl3_accept_#t~post33#1 := ssl3_accept_~s__in_handshake~0#1;ssl3_accept_~s__in_handshake~0#1 := 1 + ssl3_accept_#t~post33#1;havoc ssl3_accept_#t~post33#1; 20947#L101 assume !(0 != 12288 + ssl3_accept_~tmp___1~0#1); 20940#L101-1 assume !(0 == ssl3_accept_~s__cert~0#1); 20941#L110-2 assume !false; 20936#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 20937#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 21163#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 21800#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 21799#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 21798#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 21797#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 21795#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 21783#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 21719#L137 assume 8464 == ssl3_accept_~s__state~0#1; 20898#L144 [2021-12-14 23:11:44,684 INFO L793 eck$LassoCheckResult]: Loop: 20898#L144 ssl3_accept_~s__shutdown~0#1 := 0;ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet38#1;havoc ssl3_accept_#t~nondet38#1; 20899#L285 assume 0 == ssl3_accept_~blastFlag~0#1;ssl3_accept_~blastFlag~0#1 := 1; 20929#L285-2 assume !(ssl3_accept_~ret~0#1 <= 0);ssl3_accept_~got_new_session~0#1 := 1;ssl3_accept_~s__state~0#1 := 8496;ssl3_accept_~s__init_num~0#1 := 0; 20930#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 20922#L596 assume !(8576 == ssl3_accept_~state~0#1); 20891#L614 ssl3_accept_~skip~0#1 := 0; 20993#L110-2 assume !false; 21005#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 21801#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 20958#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 20959#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 21029#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 21030#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 21042#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 21009#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 21010#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 21073#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 21049#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 21050#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 21139#L146 assume 8496 == ssl3_accept_~s__state~0#1; 21137#L150 ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet39#1;havoc ssl3_accept_#t~nondet39#1; 20966#L298 assume 1 == ssl3_accept_~blastFlag~0#1;ssl3_accept_~blastFlag~0#1 := 2; 20948#L301-2 assume !(ssl3_accept_~ret~0#1 <= 0); 20904#L308 assume !(0 != ssl3_accept_~s__hit~0#1);ssl3_accept_~s__state~0#1 := 8512; 20906#L308-2 ssl3_accept_~s__init_num~0#1 := 0; 21075#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 21684#L596 assume !(8576 == ssl3_accept_~state~0#1); 21682#L614 ssl3_accept_~skip~0#1 := 0; 21681#L110-2 assume !false; 21680#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 21679#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 21678#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 21677#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 21675#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 21674#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 21673#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 21672#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 21671#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 21669#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 21670#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 21692#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 21115#L146 assume !(8496 == ssl3_accept_~s__state~0#1); 21116#L149 assume !(8497 == ssl3_accept_~s__state~0#1); 20974#L152 assume 8512 == ssl3_accept_~s__state~0#1; 20975#L156 ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1 := ssl3_accept_#t~nondet40#1;havoc ssl3_accept_#t~nondet40#1;ssl3_accept_~__cil_tmp56~0#1 := ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1; 21104#L320 assume 0 != (256 + ssl3_accept_~__cil_tmp56~0#1) % 4294967296;ssl3_accept_~skip~0#1 := 1; 20918#L320-2 ssl3_accept_~s__state~0#1 := 8528;ssl3_accept_~s__init_num~0#1 := 0; 21100#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 21709#L596 assume !(8576 == ssl3_accept_~state~0#1); 21707#L614 ssl3_accept_~skip~0#1 := 0; 21706#L110-2 assume !false; 21705#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 21704#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 21703#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 21702#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 21701#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 21700#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 21699#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 21698#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 21697#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 21695#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 21663#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 21659#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 21660#L146 assume !(8496 == ssl3_accept_~s__state~0#1); 21690#L149 assume !(8497 == ssl3_accept_~s__state~0#1); 21685#L152 assume !(8512 == ssl3_accept_~s__state~0#1); 21021#L155 assume !(8513 == ssl3_accept_~s__state~0#1); 21022#L158 assume 8528 == ssl3_accept_~s__state~0#1; 20978#L162 ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1 := ssl3_accept_#t~nondet42#1;havoc ssl3_accept_#t~nondet42#1;ssl3_accept_~l~0#1 := ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1;ssl3_accept_~__cil_tmp57~0#1 := ssl3_accept_~s__options~0#1; 20979#L338 assume 0 != (2097152 + ssl3_accept_~__cil_tmp57~0#1) % 4294967296;ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1 := 1; 21033#L338-2 assume 0 != ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1; 21087#L370 ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet45#1;havoc ssl3_accept_#t~nondet45#1; 21449#L372 assume !(ssl3_accept_~ret~0#1 <= 0); 21448#L350-1 ssl3_accept_~s__state~0#1 := 8544;ssl3_accept_~s__init_num~0#1 := 0; 21380#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 21434#L596 assume !(8576 == ssl3_accept_~state~0#1); 21428#L614 ssl3_accept_~skip~0#1 := 0; 21426#L110-2 assume !false; 21424#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 21422#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 21420#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 21418#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 21416#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 21414#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 21412#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 21410#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 21408#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 21406#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 21403#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 21401#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 21398#L146 assume !(8496 == ssl3_accept_~s__state~0#1); 21396#L149 assume !(8497 == ssl3_accept_~s__state~0#1); 21393#L152 assume !(8512 == ssl3_accept_~s__state~0#1); 21389#L155 assume !(8513 == ssl3_accept_~s__state~0#1); 21388#L158 assume !(8528 == ssl3_accept_~s__state~0#1); 21387#L161 assume !(8529 == ssl3_accept_~s__state~0#1); 21385#L164 assume !(8544 == ssl3_accept_~s__state~0#1); 21386#L167 assume !(8545 == ssl3_accept_~s__state~0#1); 21377#L170 assume 8560 == ssl3_accept_~s__state~0#1; 21178#L174 ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet48#1;havoc ssl3_accept_#t~nondet48#1; 21128#L438 assume !(ssl3_accept_~ret~0#1 <= 0);ssl3_accept_~s__s3__tmp__next_state___0~0#1 := 8576;ssl3_accept_~s__state~0#1 := 8448;ssl3_accept_~s__init_num~0#1 := 0; 20901#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 21742#L596 assume !(8576 == ssl3_accept_~state~0#1); 21739#L614 ssl3_accept_~skip~0#1 := 0; 21737#L110-2 assume !false; 21735#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 21734#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 21733#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 21731#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 21729#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 21727#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 21365#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 21364#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 21236#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 21237#L137 assume 8464 == ssl3_accept_~s__state~0#1; 20898#L144 [2021-12-14 23:11:44,685 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 23:11:44,685 INFO L85 PathProgramCache]: Analyzing trace with hash -1150938771, now seen corresponding path program 10 times [2021-12-14 23:11:44,685 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 23:11:44,685 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [77956476] [2021-12-14 23:11:44,685 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 23:11:44,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 23:11:44,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-14 23:11:44,688 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-14 23:11:44,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-14 23:11:44,692 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-14 23:11:44,692 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 23:11:44,692 INFO L85 PathProgramCache]: Analyzing trace with hash 64418424, now seen corresponding path program 1 times [2021-12-14 23:11:44,693 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 23:11:44,693 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1883335083] [2021-12-14 23:11:44,693 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 23:11:44,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 23:11:44,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 23:11:44,710 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 113 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2021-12-14 23:11:44,710 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-14 23:11:44,710 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1883335083] [2021-12-14 23:11:44,710 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1883335083] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-14 23:11:44,710 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-14 23:11:44,710 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-14 23:11:44,710 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1840242852] [2021-12-14 23:11:44,711 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-14 23:11:44,711 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-12-14 23:11:44,711 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-14 23:11:44,711 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-14 23:11:44,711 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-14 23:11:44,712 INFO L87 Difference]: Start difference. First operand 925 states and 1246 transitions. cyclomatic complexity: 325 Second operand has 3 states, 3 states have (on average 27.0) internal successors, (81), 3 states have internal predecessors, (81), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 23:11:44,788 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-14 23:11:44,788 INFO L93 Difference]: Finished difference Result 1034 states and 1386 transitions. [2021-12-14 23:11:44,788 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-14 23:11:44,789 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1034 states and 1386 transitions. [2021-12-14 23:11:44,792 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 645 [2021-12-14 23:11:44,795 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1034 states to 1034 states and 1386 transitions. [2021-12-14 23:11:44,795 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 727 [2021-12-14 23:11:44,795 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 727 [2021-12-14 23:11:44,795 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1034 states and 1386 transitions. [2021-12-14 23:11:44,796 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2021-12-14 23:11:44,796 INFO L681 BuchiCegarLoop]: Abstraction has 1034 states and 1386 transitions. [2021-12-14 23:11:44,796 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1034 states and 1386 transitions. [2021-12-14 23:11:44,802 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1034 to 1012. [2021-12-14 23:11:44,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1012 states, 1012 states have (on average 1.3349802371541502) internal successors, (1351), 1011 states have internal predecessors, (1351), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 23:11:44,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1012 states to 1012 states and 1351 transitions. [2021-12-14 23:11:44,805 INFO L704 BuchiCegarLoop]: Abstraction has 1012 states and 1351 transitions. [2021-12-14 23:11:44,805 INFO L587 BuchiCegarLoop]: Abstraction has 1012 states and 1351 transitions. [2021-12-14 23:11:44,805 INFO L425 BuchiCegarLoop]: ======== Iteration 14============ [2021-12-14 23:11:44,805 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1012 states and 1351 transitions. [2021-12-14 23:11:44,807 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 631 [2021-12-14 23:11:44,807 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-14 23:11:44,807 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-14 23:11:44,808 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-14 23:11:44,808 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-14 23:11:44,808 INFO L791 eck$LassoCheckResult]: Stem: 23120#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); 22967#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret59#1, main_~s~0#1, main_~tmp~1#1;havoc main_~s~0#1;havoc main_~tmp~1#1;main_~s~0#1 := 8464;assume { :begin_inline_ssl3_accept } true;ssl3_accept_#in~initial_state#1 := main_~s~0#1;havoc ssl3_accept_#res#1;havoc ssl3_accept_#t~nondet4#1, ssl3_accept_#t~nondet5#1, ssl3_accept_#t~nondet6#1, ssl3_accept_#t~nondet7#1, ssl3_accept_#t~nondet8#1, ssl3_accept_#t~nondet9#1, ssl3_accept_#t~nondet10#1, ssl3_accept_#t~nondet11#1, ssl3_accept_#t~nondet12#1, ssl3_accept_#t~nondet13#1, ssl3_accept_#t~nondet14#1, ssl3_accept_#t~nondet15#1, ssl3_accept_#t~nondet16#1, ssl3_accept_#t~nondet17#1, ssl3_accept_#t~nondet18#1, ssl3_accept_#t~nondet19#1, ssl3_accept_#t~nondet20#1, ssl3_accept_#t~nondet21#1, ssl3_accept_#t~nondet22#1, ssl3_accept_#t~nondet23#1, ssl3_accept_#t~nondet24#1, ssl3_accept_#t~nondet25#1, ssl3_accept_#t~nondet26#1, ssl3_accept_#t~nondet27#1, ssl3_accept_#t~nondet28#1, ssl3_accept_#t~nondet29#1, ssl3_accept_#t~nondet30#1, ssl3_accept_#t~nondet31#1, ssl3_accept_#t~nondet32#1, ssl3_accept_#t~post33#1, ssl3_accept_#t~nondet34#1, ssl3_accept_#t~post35#1, ssl3_accept_#t~post36#1, ssl3_accept_#t~nondet37#1, ssl3_accept_#t~nondet38#1, ssl3_accept_#t~nondet39#1, ssl3_accept_#t~nondet40#1, ssl3_accept_#t~nondet41#1, ssl3_accept_#t~nondet42#1, ssl3_accept_#t~nondet43#1, ssl3_accept_#t~nondet44#1, ssl3_accept_#t~nondet45#1, ssl3_accept_#t~nondet46#1, ssl3_accept_#t~nondet47#1, ssl3_accept_#t~nondet48#1, ssl3_accept_#t~nondet49#1, ssl3_accept_#t~nondet50#1, ssl3_accept_#t~nondet51#1, ssl3_accept_#t~nondet52#1, ssl3_accept_#t~nondet53#1, ssl3_accept_#t~nondet54#1, ssl3_accept_#t~nondet55#1, ssl3_accept_#t~post56#1, ssl3_accept_#t~nondet57#1, ssl3_accept_#t~post58#1, ssl3_accept_~initial_state#1, ssl3_accept_~s__info_callback~0#1, ssl3_accept_~s__in_handshake~0#1, ssl3_accept_~s__state~0#1, ssl3_accept_~s__new_session~0#1, ssl3_accept_~s__server~0#1, ssl3_accept_~s__version~0#1, ssl3_accept_~s__type~0#1, ssl3_accept_~s__init_num~0#1, ssl3_accept_~s__hit~0#1, ssl3_accept_~s__rwstate~0#1, ssl3_accept_~s__init_buf___0~0#1, ssl3_accept_~s__debug~0#1, ssl3_accept_~s__shutdown~0#1, ssl3_accept_~s__cert~0#1, ssl3_accept_~s__options~0#1, ssl3_accept_~s__verify_mode~0#1, ssl3_accept_~s__session__peer~0#1, ssl3_accept_~s__cert__pkeys__AT0__privatekey~0#1, ssl3_accept_~s__ctx__info_callback~0#1, ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0#1, ssl3_accept_~s__ctx__stats__sess_accept~0#1, ssl3_accept_~s__ctx__stats__sess_accept_good~0#1, ssl3_accept_~s__s3__tmp__cert_request~0#1, ssl3_accept_~s__s3__tmp__reuse_message~0#1, ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1, ssl3_accept_~s__s3__tmp__new_cipher~0#1, ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1, ssl3_accept_~s__s3__tmp__next_state___0~0#1, ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0#1, ssl3_accept_~s__session__cipher~0#1, ssl3_accept_~buf~0#1, ssl3_accept_~l~0#1, ssl3_accept_~Time~0#1, ssl3_accept_~tmp~0#1, ssl3_accept_~cb~0#1, ssl3_accept_~num1~0#1, ssl3_accept_~ret~0#1, ssl3_accept_~new_state~0#1, ssl3_accept_~state~0#1, ssl3_accept_~skip~0#1, ssl3_accept_~got_new_session~0#1, ssl3_accept_~tmp___1~0#1, ssl3_accept_~tmp___2~0#1, ssl3_accept_~tmp___3~0#1, ssl3_accept_~tmp___4~0#1, ssl3_accept_~tmp___5~0#1, ssl3_accept_~tmp___6~0#1, ssl3_accept_~tmp___7~0#1, ssl3_accept_~tmp___8~0#1, ssl3_accept_~tmp___9~0#1, ssl3_accept_~tmp___10~0#1, ssl3_accept_~blastFlag~0#1, ssl3_accept_~__cil_tmp55~0#1, ssl3_accept_~__cil_tmp56~0#1, ssl3_accept_~__cil_tmp57~0#1, ssl3_accept_~__cil_tmp58~0#1, ssl3_accept_~__cil_tmp59~0#1, ssl3_accept_~__cil_tmp60~0#1, ssl3_accept_~__cil_tmp61~0#1;ssl3_accept_~initial_state#1 := ssl3_accept_#in~initial_state#1;ssl3_accept_~s__info_callback~0#1 := ssl3_accept_#t~nondet4#1;havoc ssl3_accept_#t~nondet4#1;ssl3_accept_~s__in_handshake~0#1 := ssl3_accept_#t~nondet5#1;havoc ssl3_accept_#t~nondet5#1;havoc ssl3_accept_~s__state~0#1;havoc ssl3_accept_~s__new_session~0#1;havoc ssl3_accept_~s__server~0#1;ssl3_accept_~s__version~0#1 := ssl3_accept_#t~nondet6#1;havoc ssl3_accept_#t~nondet6#1;havoc ssl3_accept_~s__type~0#1;havoc ssl3_accept_~s__init_num~0#1;ssl3_accept_~s__hit~0#1 := ssl3_accept_#t~nondet7#1;havoc ssl3_accept_#t~nondet7#1;havoc ssl3_accept_~s__rwstate~0#1;ssl3_accept_~s__init_buf___0~0#1 := 1;ssl3_accept_~s__debug~0#1 := ssl3_accept_#t~nondet8#1;havoc ssl3_accept_#t~nondet8#1;havoc ssl3_accept_~s__shutdown~0#1;ssl3_accept_~s__cert~0#1 := ssl3_accept_#t~nondet9#1;havoc ssl3_accept_#t~nondet9#1;ssl3_accept_~s__options~0#1 := ssl3_accept_#t~nondet10#1;havoc ssl3_accept_#t~nondet10#1;ssl3_accept_~s__verify_mode~0#1 := ssl3_accept_#t~nondet11#1;havoc ssl3_accept_#t~nondet11#1;ssl3_accept_~s__session__peer~0#1 := ssl3_accept_#t~nondet12#1;havoc ssl3_accept_#t~nondet12#1;ssl3_accept_~s__cert__pkeys__AT0__privatekey~0#1 := ssl3_accept_#t~nondet13#1;havoc ssl3_accept_#t~nondet13#1;ssl3_accept_~s__ctx__info_callback~0#1 := ssl3_accept_#t~nondet14#1;havoc ssl3_accept_#t~nondet14#1;ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0#1 := ssl3_accept_#t~nondet15#1;havoc ssl3_accept_#t~nondet15#1;ssl3_accept_~s__ctx__stats__sess_accept~0#1 := ssl3_accept_#t~nondet16#1;havoc ssl3_accept_#t~nondet16#1;ssl3_accept_~s__ctx__stats__sess_accept_good~0#1 := ssl3_accept_#t~nondet17#1;havoc ssl3_accept_#t~nondet17#1;havoc ssl3_accept_~s__s3__tmp__cert_request~0#1;ssl3_accept_~s__s3__tmp__reuse_message~0#1 := ssl3_accept_#t~nondet18#1;havoc ssl3_accept_#t~nondet18#1;havoc ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1;ssl3_accept_~s__s3__tmp__new_cipher~0#1 := ssl3_accept_#t~nondet19#1;havoc ssl3_accept_#t~nondet19#1;havoc ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1;havoc ssl3_accept_~s__s3__tmp__next_state___0~0#1;havoc ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0#1;havoc ssl3_accept_~s__session__cipher~0#1;havoc ssl3_accept_~buf~0#1;havoc ssl3_accept_~l~0#1;havoc ssl3_accept_~Time~0#1;havoc ssl3_accept_~tmp~0#1;havoc ssl3_accept_~cb~0#1;ssl3_accept_~num1~0#1 := ssl3_accept_#t~nondet20#1;havoc ssl3_accept_#t~nondet20#1;havoc ssl3_accept_~ret~0#1;havoc ssl3_accept_~new_state~0#1;havoc ssl3_accept_~state~0#1;havoc ssl3_accept_~skip~0#1;havoc ssl3_accept_~got_new_session~0#1;ssl3_accept_~tmp___1~0#1 := ssl3_accept_#t~nondet21#1;havoc ssl3_accept_#t~nondet21#1;ssl3_accept_~tmp___2~0#1 := ssl3_accept_#t~nondet22#1;havoc ssl3_accept_#t~nondet22#1;ssl3_accept_~tmp___3~0#1 := ssl3_accept_#t~nondet23#1;havoc ssl3_accept_#t~nondet23#1;ssl3_accept_~tmp___4~0#1 := ssl3_accept_#t~nondet24#1;havoc ssl3_accept_#t~nondet24#1;ssl3_accept_~tmp___5~0#1 := ssl3_accept_#t~nondet25#1;havoc ssl3_accept_#t~nondet25#1;ssl3_accept_~tmp___6~0#1 := ssl3_accept_#t~nondet26#1;havoc ssl3_accept_#t~nondet26#1;ssl3_accept_~tmp___7~0#1 := ssl3_accept_#t~nondet27#1;havoc ssl3_accept_#t~nondet27#1;ssl3_accept_~tmp___8~0#1 := ssl3_accept_#t~nondet28#1;havoc ssl3_accept_#t~nondet28#1;ssl3_accept_~tmp___9~0#1 := ssl3_accept_#t~nondet29#1;havoc ssl3_accept_#t~nondet29#1;ssl3_accept_~tmp___10~0#1 := ssl3_accept_#t~nondet30#1;havoc ssl3_accept_#t~nondet30#1;havoc ssl3_accept_~blastFlag~0#1;havoc ssl3_accept_~__cil_tmp55~0#1;havoc ssl3_accept_~__cil_tmp56~0#1;havoc ssl3_accept_~__cil_tmp57~0#1;ssl3_accept_~__cil_tmp58~0#1 := ssl3_accept_#t~nondet31#1;havoc ssl3_accept_#t~nondet31#1;havoc ssl3_accept_~__cil_tmp59~0#1;havoc ssl3_accept_~__cil_tmp60~0#1;havoc ssl3_accept_~__cil_tmp61~0#1;ssl3_accept_~s__state~0#1 := ssl3_accept_~initial_state#1;ssl3_accept_~blastFlag~0#1 := 0;ssl3_accept_~tmp~0#1 := ssl3_accept_#t~nondet32#1;havoc ssl3_accept_#t~nondet32#1;ssl3_accept_~Time~0#1 := ssl3_accept_~tmp~0#1;ssl3_accept_~cb~0#1 := 0;ssl3_accept_~ret~0#1 := -1;ssl3_accept_~skip~0#1 := 0;ssl3_accept_~got_new_session~0#1 := 0; 22951#L93 assume 0 != ssl3_accept_~s__info_callback~0#1;ssl3_accept_~cb~0#1 := ssl3_accept_~s__info_callback~0#1; 22911#L96-2 ssl3_accept_#t~post33#1 := ssl3_accept_~s__in_handshake~0#1;ssl3_accept_~s__in_handshake~0#1 := 1 + ssl3_accept_#t~post33#1;havoc ssl3_accept_#t~post33#1; 22912#L101 assume !(0 != 12288 + ssl3_accept_~tmp___1~0#1); 22905#L101-1 assume !(0 == ssl3_accept_~s__cert~0#1); 22906#L110-2 assume !false; 23653#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 23827#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 23824#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 23822#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 23821#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 23820#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 23819#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 23818#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 23817#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 23150#L137 assume 8464 == ssl3_accept_~s__state~0#1; 22863#L144 [2021-12-14 23:11:44,808 INFO L793 eck$LassoCheckResult]: Loop: 22863#L144 ssl3_accept_~s__shutdown~0#1 := 0;ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet38#1;havoc ssl3_accept_#t~nondet38#1; 22864#L285 assume 0 == ssl3_accept_~blastFlag~0#1;ssl3_accept_~blastFlag~0#1 := 1; 22894#L285-2 assume !(ssl3_accept_~ret~0#1 <= 0);ssl3_accept_~got_new_session~0#1 := 1;ssl3_accept_~s__state~0#1 := 8496;ssl3_accept_~s__init_num~0#1 := 0; 22895#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 23698#L596 assume !(8576 == ssl3_accept_~state~0#1); 23695#L614 ssl3_accept_~skip~0#1 := 0; 23693#L110-2 assume !false; 23691#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 23689#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 23687#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 23685#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 23683#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 23682#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 23681#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 23638#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 23637#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 23636#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 23634#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 23633#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 23542#L146 assume 8496 == ssl3_accept_~s__state~0#1; 23440#L150 ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet39#1;havoc ssl3_accept_#t~nondet39#1; 23540#L298 assume 1 == ssl3_accept_~blastFlag~0#1;ssl3_accept_~blastFlag~0#1 := 2; 23538#L301-2 assume !(ssl3_accept_~ret~0#1 <= 0); 23536#L308 assume !(0 != ssl3_accept_~s__hit~0#1);ssl3_accept_~s__state~0#1 := 8512; 23039#L308-2 ssl3_accept_~s__init_num~0#1 := 0; 23040#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 23802#L596 assume !(8576 == ssl3_accept_~state~0#1); 23800#L614 ssl3_accept_~skip~0#1 := 0; 23798#L110-2 assume !false; 23792#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 23789#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 23787#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 23785#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 23783#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 23781#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 23779#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 23777#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 23776#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 23775#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 23774#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 23773#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 23772#L146 assume !(8496 == ssl3_accept_~s__state~0#1); 23771#L149 assume !(8497 == ssl3_accept_~s__state~0#1); 23736#L152 assume 8512 == ssl3_accept_~s__state~0#1; 23123#L156 ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1 := ssl3_accept_#t~nondet40#1;havoc ssl3_accept_#t~nondet40#1;ssl3_accept_~__cil_tmp56~0#1 := ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1; 23067#L320 assume 0 != (256 + ssl3_accept_~__cil_tmp56~0#1) % 4294967296;ssl3_accept_~skip~0#1 := 1; 22883#L320-2 ssl3_accept_~s__state~0#1 := 8528;ssl3_accept_~s__init_num~0#1 := 0; 23063#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 23855#L596 assume !(8576 == ssl3_accept_~state~0#1); 23853#L614 ssl3_accept_~skip~0#1 := 0; 23852#L110-2 assume !false; 23851#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 23850#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 23849#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 23848#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 23847#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 23077#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 23004#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 22970#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 22971#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 23037#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 23010#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 23011#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 23078#L146 assume !(8496 == ssl3_accept_~s__state~0#1); 23079#L149 assume !(8497 == ssl3_accept_~s__state~0#1); 23829#L152 assume !(8512 == ssl3_accept_~s__state~0#1); 23826#L155 assume !(8513 == ssl3_accept_~s__state~0#1); 22879#L158 assume 8528 == ssl3_accept_~s__state~0#1; 22880#L162 ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1 := ssl3_accept_#t~nondet42#1;havoc ssl3_accept_#t~nondet42#1;ssl3_accept_~l~0#1 := ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1;ssl3_accept_~__cil_tmp57~0#1 := ssl3_accept_~s__options~0#1; 22943#L338 assume 0 != (2097152 + ssl3_accept_~__cil_tmp57~0#1) % 4294967296;ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1 := 1; 22994#L338-2 assume 0 != ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1; 22859#L370 ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet45#1;havoc ssl3_accept_#t~nondet45#1; 22860#L372 assume !(ssl3_accept_~ret~0#1 <= 0); 22946#L350-1 ssl3_accept_~s__state~0#1 := 8544;ssl3_accept_~s__init_num~0#1 := 0; 22978#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 22887#L596 assume !(8576 == ssl3_accept_~state~0#1); 22856#L614 ssl3_accept_~skip~0#1 := 0; 22957#L110-2 assume !false; 22901#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 22902#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 22923#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 22924#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 22990#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 22991#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 23845#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 23844#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 23843#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 23842#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 23837#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 23834#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 23832#L146 assume !(8496 == ssl3_accept_~s__state~0#1); 23830#L149 assume !(8497 == ssl3_accept_~s__state~0#1); 23828#L152 assume !(8512 == ssl3_accept_~s__state~0#1); 23825#L155 assume !(8513 == ssl3_accept_~s__state~0#1); 23823#L158 assume !(8528 == ssl3_accept_~s__state~0#1); 22875#L161 assume !(8529 == ssl3_accept_~s__state~0#1); 22876#L164 assume 8544 == ssl3_accept_~s__state~0#1; 22849#L168 assume 0 != 1 + ssl3_accept_~s__verify_mode~0#1; 22850#L395 assume !(0 != ssl3_accept_~s__session__peer~0#1); 23070#L404 ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1 := ssl3_accept_#t~nondet46#1;havoc ssl3_accept_#t~nondet46#1;ssl3_accept_~__cil_tmp61~0#1 := ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1; 23112#L408 assume !(0 != (256 + ssl3_accept_~__cil_tmp61~0#1) % 4294967296); 22961#L417 ssl3_accept_~s__s3__tmp__cert_request~0#1 := 1;ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet47#1;havoc ssl3_accept_#t~nondet47#1; 22955#L420 assume !(ssl3_accept_~ret~0#1 <= 0);ssl3_accept_~s__state~0#1 := 8448;ssl3_accept_~s__s3__tmp__next_state___0~0#1 := 8576;ssl3_accept_~s__init_num~0#1 := 0; 22866#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 23758#L596 assume !(8576 == ssl3_accept_~state~0#1); 23754#L614 ssl3_accept_~skip~0#1 := 0; 23752#L110-2 assume !false; 23750#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 23748#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 23746#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 23744#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 23742#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 23740#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 23738#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 23385#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 23207#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 23208#L137 assume 8464 == ssl3_accept_~s__state~0#1; 22863#L144 [2021-12-14 23:11:44,809 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 23:11:44,809 INFO L85 PathProgramCache]: Analyzing trace with hash -1150938771, now seen corresponding path program 11 times [2021-12-14 23:11:44,809 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 23:11:44,809 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2026930826] [2021-12-14 23:11:44,809 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 23:11:44,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 23:11:44,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-14 23:11:44,813 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-14 23:11:44,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-14 23:11:44,816 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-14 23:11:44,816 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 23:11:44,817 INFO L85 PathProgramCache]: Analyzing trace with hash -1641976280, now seen corresponding path program 1 times [2021-12-14 23:11:44,817 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 23:11:44,817 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1071876876] [2021-12-14 23:11:44,817 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 23:11:44,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 23:11:44,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 23:11:44,834 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2021-12-14 23:11:44,835 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-14 23:11:44,835 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1071876876] [2021-12-14 23:11:44,835 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1071876876] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-14 23:11:44,835 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-14 23:11:44,835 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-12-14 23:11:44,835 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [178399717] [2021-12-14 23:11:44,835 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-14 23:11:44,835 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-12-14 23:11:44,836 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-14 23:11:44,836 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-14 23:11:44,836 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-14 23:11:44,836 INFO L87 Difference]: Start difference. First operand 1012 states and 1351 transitions. cyclomatic complexity: 343 Second operand has 3 states, 2 states have (on average 31.5) internal successors, (63), 3 states have internal predecessors, (63), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 23:11:44,921 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-14 23:11:44,921 INFO L93 Difference]: Finished difference Result 1091 states and 1448 transitions. [2021-12-14 23:11:44,921 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-14 23:11:44,921 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1091 states and 1448 transitions. [2021-12-14 23:11:44,925 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 665 [2021-12-14 23:11:44,928 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1091 states to 1067 states and 1414 transitions. [2021-12-14 23:11:44,928 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 769 [2021-12-14 23:11:44,928 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 783 [2021-12-14 23:11:44,928 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1067 states and 1414 transitions. [2021-12-14 23:11:44,929 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2021-12-14 23:11:44,929 INFO L681 BuchiCegarLoop]: Abstraction has 1067 states and 1414 transitions. [2021-12-14 23:11:44,929 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1067 states and 1414 transitions. [2021-12-14 23:11:44,943 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1067 to 1018. [2021-12-14 23:11:44,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1018 states, 1018 states have (on average 1.3330058939096268) internal successors, (1357), 1017 states have internal predecessors, (1357), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 23:11:44,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1018 states to 1018 states and 1357 transitions. [2021-12-14 23:11:44,945 INFO L704 BuchiCegarLoop]: Abstraction has 1018 states and 1357 transitions. [2021-12-14 23:11:44,945 INFO L587 BuchiCegarLoop]: Abstraction has 1018 states and 1357 transitions. [2021-12-14 23:11:44,945 INFO L425 BuchiCegarLoop]: ======== Iteration 15============ [2021-12-14 23:11:44,945 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1018 states and 1357 transitions. [2021-12-14 23:11:44,947 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 654 [2021-12-14 23:11:44,947 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-14 23:11:44,947 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-14 23:11:44,947 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-14 23:11:44,947 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-14 23:11:44,948 INFO L791 eck$LassoCheckResult]: Stem: 25232#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); 25079#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret59#1, main_~s~0#1, main_~tmp~1#1;havoc main_~s~0#1;havoc main_~tmp~1#1;main_~s~0#1 := 8464;assume { :begin_inline_ssl3_accept } true;ssl3_accept_#in~initial_state#1 := main_~s~0#1;havoc ssl3_accept_#res#1;havoc ssl3_accept_#t~nondet4#1, ssl3_accept_#t~nondet5#1, ssl3_accept_#t~nondet6#1, ssl3_accept_#t~nondet7#1, ssl3_accept_#t~nondet8#1, ssl3_accept_#t~nondet9#1, ssl3_accept_#t~nondet10#1, ssl3_accept_#t~nondet11#1, ssl3_accept_#t~nondet12#1, ssl3_accept_#t~nondet13#1, ssl3_accept_#t~nondet14#1, ssl3_accept_#t~nondet15#1, ssl3_accept_#t~nondet16#1, ssl3_accept_#t~nondet17#1, ssl3_accept_#t~nondet18#1, ssl3_accept_#t~nondet19#1, ssl3_accept_#t~nondet20#1, ssl3_accept_#t~nondet21#1, ssl3_accept_#t~nondet22#1, ssl3_accept_#t~nondet23#1, ssl3_accept_#t~nondet24#1, ssl3_accept_#t~nondet25#1, ssl3_accept_#t~nondet26#1, ssl3_accept_#t~nondet27#1, ssl3_accept_#t~nondet28#1, ssl3_accept_#t~nondet29#1, ssl3_accept_#t~nondet30#1, ssl3_accept_#t~nondet31#1, ssl3_accept_#t~nondet32#1, ssl3_accept_#t~post33#1, ssl3_accept_#t~nondet34#1, ssl3_accept_#t~post35#1, ssl3_accept_#t~post36#1, ssl3_accept_#t~nondet37#1, ssl3_accept_#t~nondet38#1, ssl3_accept_#t~nondet39#1, ssl3_accept_#t~nondet40#1, ssl3_accept_#t~nondet41#1, ssl3_accept_#t~nondet42#1, ssl3_accept_#t~nondet43#1, ssl3_accept_#t~nondet44#1, ssl3_accept_#t~nondet45#1, ssl3_accept_#t~nondet46#1, ssl3_accept_#t~nondet47#1, ssl3_accept_#t~nondet48#1, ssl3_accept_#t~nondet49#1, ssl3_accept_#t~nondet50#1, ssl3_accept_#t~nondet51#1, ssl3_accept_#t~nondet52#1, ssl3_accept_#t~nondet53#1, ssl3_accept_#t~nondet54#1, ssl3_accept_#t~nondet55#1, ssl3_accept_#t~post56#1, ssl3_accept_#t~nondet57#1, ssl3_accept_#t~post58#1, ssl3_accept_~initial_state#1, ssl3_accept_~s__info_callback~0#1, ssl3_accept_~s__in_handshake~0#1, ssl3_accept_~s__state~0#1, ssl3_accept_~s__new_session~0#1, ssl3_accept_~s__server~0#1, ssl3_accept_~s__version~0#1, ssl3_accept_~s__type~0#1, ssl3_accept_~s__init_num~0#1, ssl3_accept_~s__hit~0#1, ssl3_accept_~s__rwstate~0#1, ssl3_accept_~s__init_buf___0~0#1, ssl3_accept_~s__debug~0#1, ssl3_accept_~s__shutdown~0#1, ssl3_accept_~s__cert~0#1, ssl3_accept_~s__options~0#1, ssl3_accept_~s__verify_mode~0#1, ssl3_accept_~s__session__peer~0#1, ssl3_accept_~s__cert__pkeys__AT0__privatekey~0#1, ssl3_accept_~s__ctx__info_callback~0#1, ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0#1, ssl3_accept_~s__ctx__stats__sess_accept~0#1, ssl3_accept_~s__ctx__stats__sess_accept_good~0#1, ssl3_accept_~s__s3__tmp__cert_request~0#1, ssl3_accept_~s__s3__tmp__reuse_message~0#1, ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1, ssl3_accept_~s__s3__tmp__new_cipher~0#1, ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1, ssl3_accept_~s__s3__tmp__next_state___0~0#1, ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0#1, ssl3_accept_~s__session__cipher~0#1, ssl3_accept_~buf~0#1, ssl3_accept_~l~0#1, ssl3_accept_~Time~0#1, ssl3_accept_~tmp~0#1, ssl3_accept_~cb~0#1, ssl3_accept_~num1~0#1, ssl3_accept_~ret~0#1, ssl3_accept_~new_state~0#1, ssl3_accept_~state~0#1, ssl3_accept_~skip~0#1, ssl3_accept_~got_new_session~0#1, ssl3_accept_~tmp___1~0#1, ssl3_accept_~tmp___2~0#1, ssl3_accept_~tmp___3~0#1, ssl3_accept_~tmp___4~0#1, ssl3_accept_~tmp___5~0#1, ssl3_accept_~tmp___6~0#1, ssl3_accept_~tmp___7~0#1, ssl3_accept_~tmp___8~0#1, ssl3_accept_~tmp___9~0#1, ssl3_accept_~tmp___10~0#1, ssl3_accept_~blastFlag~0#1, ssl3_accept_~__cil_tmp55~0#1, ssl3_accept_~__cil_tmp56~0#1, ssl3_accept_~__cil_tmp57~0#1, ssl3_accept_~__cil_tmp58~0#1, ssl3_accept_~__cil_tmp59~0#1, ssl3_accept_~__cil_tmp60~0#1, ssl3_accept_~__cil_tmp61~0#1;ssl3_accept_~initial_state#1 := ssl3_accept_#in~initial_state#1;ssl3_accept_~s__info_callback~0#1 := ssl3_accept_#t~nondet4#1;havoc ssl3_accept_#t~nondet4#1;ssl3_accept_~s__in_handshake~0#1 := ssl3_accept_#t~nondet5#1;havoc ssl3_accept_#t~nondet5#1;havoc ssl3_accept_~s__state~0#1;havoc ssl3_accept_~s__new_session~0#1;havoc ssl3_accept_~s__server~0#1;ssl3_accept_~s__version~0#1 := ssl3_accept_#t~nondet6#1;havoc ssl3_accept_#t~nondet6#1;havoc ssl3_accept_~s__type~0#1;havoc ssl3_accept_~s__init_num~0#1;ssl3_accept_~s__hit~0#1 := ssl3_accept_#t~nondet7#1;havoc ssl3_accept_#t~nondet7#1;havoc ssl3_accept_~s__rwstate~0#1;ssl3_accept_~s__init_buf___0~0#1 := 1;ssl3_accept_~s__debug~0#1 := ssl3_accept_#t~nondet8#1;havoc ssl3_accept_#t~nondet8#1;havoc ssl3_accept_~s__shutdown~0#1;ssl3_accept_~s__cert~0#1 := ssl3_accept_#t~nondet9#1;havoc ssl3_accept_#t~nondet9#1;ssl3_accept_~s__options~0#1 := ssl3_accept_#t~nondet10#1;havoc ssl3_accept_#t~nondet10#1;ssl3_accept_~s__verify_mode~0#1 := ssl3_accept_#t~nondet11#1;havoc ssl3_accept_#t~nondet11#1;ssl3_accept_~s__session__peer~0#1 := ssl3_accept_#t~nondet12#1;havoc ssl3_accept_#t~nondet12#1;ssl3_accept_~s__cert__pkeys__AT0__privatekey~0#1 := ssl3_accept_#t~nondet13#1;havoc ssl3_accept_#t~nondet13#1;ssl3_accept_~s__ctx__info_callback~0#1 := ssl3_accept_#t~nondet14#1;havoc ssl3_accept_#t~nondet14#1;ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0#1 := ssl3_accept_#t~nondet15#1;havoc ssl3_accept_#t~nondet15#1;ssl3_accept_~s__ctx__stats__sess_accept~0#1 := ssl3_accept_#t~nondet16#1;havoc ssl3_accept_#t~nondet16#1;ssl3_accept_~s__ctx__stats__sess_accept_good~0#1 := ssl3_accept_#t~nondet17#1;havoc ssl3_accept_#t~nondet17#1;havoc ssl3_accept_~s__s3__tmp__cert_request~0#1;ssl3_accept_~s__s3__tmp__reuse_message~0#1 := ssl3_accept_#t~nondet18#1;havoc ssl3_accept_#t~nondet18#1;havoc ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1;ssl3_accept_~s__s3__tmp__new_cipher~0#1 := ssl3_accept_#t~nondet19#1;havoc ssl3_accept_#t~nondet19#1;havoc ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1;havoc ssl3_accept_~s__s3__tmp__next_state___0~0#1;havoc ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0#1;havoc ssl3_accept_~s__session__cipher~0#1;havoc ssl3_accept_~buf~0#1;havoc ssl3_accept_~l~0#1;havoc ssl3_accept_~Time~0#1;havoc ssl3_accept_~tmp~0#1;havoc ssl3_accept_~cb~0#1;ssl3_accept_~num1~0#1 := ssl3_accept_#t~nondet20#1;havoc ssl3_accept_#t~nondet20#1;havoc ssl3_accept_~ret~0#1;havoc ssl3_accept_~new_state~0#1;havoc ssl3_accept_~state~0#1;havoc ssl3_accept_~skip~0#1;havoc ssl3_accept_~got_new_session~0#1;ssl3_accept_~tmp___1~0#1 := ssl3_accept_#t~nondet21#1;havoc ssl3_accept_#t~nondet21#1;ssl3_accept_~tmp___2~0#1 := ssl3_accept_#t~nondet22#1;havoc ssl3_accept_#t~nondet22#1;ssl3_accept_~tmp___3~0#1 := ssl3_accept_#t~nondet23#1;havoc ssl3_accept_#t~nondet23#1;ssl3_accept_~tmp___4~0#1 := ssl3_accept_#t~nondet24#1;havoc ssl3_accept_#t~nondet24#1;ssl3_accept_~tmp___5~0#1 := ssl3_accept_#t~nondet25#1;havoc ssl3_accept_#t~nondet25#1;ssl3_accept_~tmp___6~0#1 := ssl3_accept_#t~nondet26#1;havoc ssl3_accept_#t~nondet26#1;ssl3_accept_~tmp___7~0#1 := ssl3_accept_#t~nondet27#1;havoc ssl3_accept_#t~nondet27#1;ssl3_accept_~tmp___8~0#1 := ssl3_accept_#t~nondet28#1;havoc ssl3_accept_#t~nondet28#1;ssl3_accept_~tmp___9~0#1 := ssl3_accept_#t~nondet29#1;havoc ssl3_accept_#t~nondet29#1;ssl3_accept_~tmp___10~0#1 := ssl3_accept_#t~nondet30#1;havoc ssl3_accept_#t~nondet30#1;havoc ssl3_accept_~blastFlag~0#1;havoc ssl3_accept_~__cil_tmp55~0#1;havoc ssl3_accept_~__cil_tmp56~0#1;havoc ssl3_accept_~__cil_tmp57~0#1;ssl3_accept_~__cil_tmp58~0#1 := ssl3_accept_#t~nondet31#1;havoc ssl3_accept_#t~nondet31#1;havoc ssl3_accept_~__cil_tmp59~0#1;havoc ssl3_accept_~__cil_tmp60~0#1;havoc ssl3_accept_~__cil_tmp61~0#1;ssl3_accept_~s__state~0#1 := ssl3_accept_~initial_state#1;ssl3_accept_~blastFlag~0#1 := 0;ssl3_accept_~tmp~0#1 := ssl3_accept_#t~nondet32#1;havoc ssl3_accept_#t~nondet32#1;ssl3_accept_~Time~0#1 := ssl3_accept_~tmp~0#1;ssl3_accept_~cb~0#1 := 0;ssl3_accept_~ret~0#1 := -1;ssl3_accept_~skip~0#1 := 0;ssl3_accept_~got_new_session~0#1 := 0; 25063#L93 assume 0 != ssl3_accept_~s__info_callback~0#1;ssl3_accept_~cb~0#1 := ssl3_accept_~s__info_callback~0#1; 25018#L96-2 ssl3_accept_#t~post33#1 := ssl3_accept_~s__in_handshake~0#1;ssl3_accept_~s__in_handshake~0#1 := 1 + ssl3_accept_#t~post33#1;havoc ssl3_accept_#t~post33#1; 25019#L101 assume !(0 != 12288 + ssl3_accept_~tmp___1~0#1); 25012#L101-1 assume !(0 == ssl3_accept_~s__cert~0#1); 25013#L110-2 assume !false; 25323#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 25319#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 25315#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 25311#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 25307#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 25304#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 25300#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 25293#L131 assume 8481 == ssl3_accept_~s__state~0#1; 25233#L132 [2021-12-14 23:11:44,948 INFO L793 eck$LassoCheckResult]: Loop: 25233#L132 ssl3_accept_~s__shutdown~0#1 := 0;ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet37#1;havoc ssl3_accept_#t~nondet37#1; 24974#L270 assume !(ssl3_accept_~ret~0#1 <= 0);ssl3_accept_~s__s3__tmp__next_state___0~0#1 := 8482;ssl3_accept_~s__state~0#1 := 8448;ssl3_accept_~s__init_num~0#1 := 0; 24975#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 24993#L596 assume !(8576 == ssl3_accept_~state~0#1); 24969#L614 ssl3_accept_~skip~0#1 := 0; 25069#L110-2 assume !false; 25008#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 25009#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 25031#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 25032#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 25102#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 25103#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 25115#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 25083#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 25084#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 25146#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 25125#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 25126#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 25490#L146 assume !(8496 == ssl3_accept_~s__state~0#1); 25487#L149 assume !(8497 == ssl3_accept_~s__state~0#1); 25484#L152 assume !(8512 == ssl3_accept_~s__state~0#1); 25481#L155 assume !(8513 == ssl3_accept_~s__state~0#1); 25478#L158 assume !(8528 == ssl3_accept_~s__state~0#1); 25475#L161 assume !(8529 == ssl3_accept_~s__state~0#1); 25472#L164 assume !(8544 == ssl3_accept_~s__state~0#1); 25469#L167 assume !(8545 == ssl3_accept_~s__state~0#1); 25467#L170 assume !(8560 == ssl3_accept_~s__state~0#1); 25464#L173 assume !(8561 == ssl3_accept_~s__state~0#1); 25252#L176 assume 8448 == ssl3_accept_~s__state~0#1; 25112#L177 assume !(ssl3_accept_~num1~0#1 > 0); 25114#L446-1 ssl3_accept_~s__state~0#1 := ssl3_accept_~s__s3__tmp__next_state___0~0#1; 25168#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 25291#L596 assume !(8576 == ssl3_accept_~state~0#1); 25286#L614 ssl3_accept_~skip~0#1 := 0; 25254#L110-2 assume !false; 25253#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 25250#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 25251#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 25529#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 25530#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 25527#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 25528#L128 assume 8480 == ssl3_accept_~s__state~0#1; 25233#L132 [2021-12-14 23:11:44,948 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 23:11:44,948 INFO L85 PathProgramCache]: Analyzing trace with hash 548522408, now seen corresponding path program 1 times [2021-12-14 23:11:44,948 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 23:11:44,948 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [826274482] [2021-12-14 23:11:44,948 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 23:11:44,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 23:11:44,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 23:11:44,957 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-14 23:11:44,957 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-14 23:11:44,957 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [826274482] [2021-12-14 23:11:44,957 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [826274482] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-14 23:11:44,957 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-14 23:11:44,957 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-12-14 23:11:44,957 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1465781034] [2021-12-14 23:11:44,957 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-14 23:11:44,957 INFO L796 eck$LassoCheckResult]: stem already infeasible [2021-12-14 23:11:44,957 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 23:11:44,957 INFO L85 PathProgramCache]: Analyzing trace with hash -1539339780, now seen corresponding path program 1 times [2021-12-14 23:11:44,958 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 23:11:44,958 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1764430650] [2021-12-14 23:11:44,958 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 23:11:44,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 23:11:44,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 23:11:44,976 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-14 23:11:44,976 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-14 23:11:44,976 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1764430650] [2021-12-14 23:11:44,976 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1764430650] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-14 23:11:44,976 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [489296571] [2021-12-14 23:11:44,976 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 23:11:44,976 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-14 23:11:44,976 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 23:11:44,977 INFO L229 MonitoredProcess]: Starting monitored process 14 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-12-14 23:11:44,980 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2021-12-14 23:11:45,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 23:11:45,010 INFO L263 TraceCheckSpWp]: Trace formula consists of 60 conjuncts, 3 conjunts are in the unsatisfiable core [2021-12-14 23:11:45,011 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-14 23:11:45,112 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-14 23:11:45,113 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-12-14 23:11:45,175 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-14 23:11:45,175 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [489296571] provided 0 perfect and 2 imperfect interpolant sequences [2021-12-14 23:11:45,183 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-12-14 23:11:45,183 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 3, 3] total 5 [2021-12-14 23:11:45,183 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1614652571] [2021-12-14 23:11:45,189 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-12-14 23:11:45,189 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-12-14 23:11:45,190 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-14 23:11:45,190 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-14 23:11:45,190 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-14 23:11:45,190 INFO L87 Difference]: Start difference. First operand 1018 states and 1357 transitions. cyclomatic complexity: 344 Second operand has 3 states, 2 states have (on average 7.5) internal successors, (15), 3 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 23:11:45,282 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-14 23:11:45,282 INFO L93 Difference]: Finished difference Result 1020 states and 1357 transitions. [2021-12-14 23:11:45,282 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-14 23:11:45,282 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1020 states and 1357 transitions. [2021-12-14 23:11:45,285 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 656 [2021-12-14 23:11:45,288 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1020 states to 1020 states and 1357 transitions. [2021-12-14 23:11:45,288 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 736 [2021-12-14 23:11:45,288 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 736 [2021-12-14 23:11:45,288 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1020 states and 1357 transitions. [2021-12-14 23:11:45,289 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2021-12-14 23:11:45,289 INFO L681 BuchiCegarLoop]: Abstraction has 1020 states and 1357 transitions. [2021-12-14 23:11:45,289 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1020 states and 1357 transitions. [2021-12-14 23:11:45,295 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1020 to 1018. [2021-12-14 23:11:45,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1018 states, 1018 states have (on average 1.331041257367387) internal successors, (1355), 1017 states have internal predecessors, (1355), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 23:11:45,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1018 states to 1018 states and 1355 transitions. [2021-12-14 23:11:45,298 INFO L704 BuchiCegarLoop]: Abstraction has 1018 states and 1355 transitions. [2021-12-14 23:11:45,298 INFO L587 BuchiCegarLoop]: Abstraction has 1018 states and 1355 transitions. [2021-12-14 23:11:45,298 INFO L425 BuchiCegarLoop]: ======== Iteration 16============ [2021-12-14 23:11:45,298 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1018 states and 1355 transitions. [2021-12-14 23:11:45,299 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 654 [2021-12-14 23:11:45,299 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-14 23:11:45,299 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-14 23:11:45,300 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-14 23:11:45,300 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-14 23:11:45,300 INFO L791 eck$LassoCheckResult]: Stem: 27506#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); 27369#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret59#1, main_~s~0#1, main_~tmp~1#1;havoc main_~s~0#1;havoc main_~tmp~1#1;main_~s~0#1 := 8464;assume { :begin_inline_ssl3_accept } true;ssl3_accept_#in~initial_state#1 := main_~s~0#1;havoc ssl3_accept_#res#1;havoc ssl3_accept_#t~nondet4#1, ssl3_accept_#t~nondet5#1, ssl3_accept_#t~nondet6#1, ssl3_accept_#t~nondet7#1, ssl3_accept_#t~nondet8#1, ssl3_accept_#t~nondet9#1, ssl3_accept_#t~nondet10#1, ssl3_accept_#t~nondet11#1, ssl3_accept_#t~nondet12#1, ssl3_accept_#t~nondet13#1, ssl3_accept_#t~nondet14#1, ssl3_accept_#t~nondet15#1, ssl3_accept_#t~nondet16#1, ssl3_accept_#t~nondet17#1, ssl3_accept_#t~nondet18#1, ssl3_accept_#t~nondet19#1, ssl3_accept_#t~nondet20#1, ssl3_accept_#t~nondet21#1, ssl3_accept_#t~nondet22#1, ssl3_accept_#t~nondet23#1, ssl3_accept_#t~nondet24#1, ssl3_accept_#t~nondet25#1, ssl3_accept_#t~nondet26#1, ssl3_accept_#t~nondet27#1, ssl3_accept_#t~nondet28#1, ssl3_accept_#t~nondet29#1, ssl3_accept_#t~nondet30#1, ssl3_accept_#t~nondet31#1, ssl3_accept_#t~nondet32#1, ssl3_accept_#t~post33#1, ssl3_accept_#t~nondet34#1, ssl3_accept_#t~post35#1, ssl3_accept_#t~post36#1, ssl3_accept_#t~nondet37#1, ssl3_accept_#t~nondet38#1, ssl3_accept_#t~nondet39#1, ssl3_accept_#t~nondet40#1, ssl3_accept_#t~nondet41#1, ssl3_accept_#t~nondet42#1, ssl3_accept_#t~nondet43#1, ssl3_accept_#t~nondet44#1, ssl3_accept_#t~nondet45#1, ssl3_accept_#t~nondet46#1, ssl3_accept_#t~nondet47#1, ssl3_accept_#t~nondet48#1, ssl3_accept_#t~nondet49#1, ssl3_accept_#t~nondet50#1, ssl3_accept_#t~nondet51#1, ssl3_accept_#t~nondet52#1, ssl3_accept_#t~nondet53#1, ssl3_accept_#t~nondet54#1, ssl3_accept_#t~nondet55#1, ssl3_accept_#t~post56#1, ssl3_accept_#t~nondet57#1, ssl3_accept_#t~post58#1, ssl3_accept_~initial_state#1, ssl3_accept_~s__info_callback~0#1, ssl3_accept_~s__in_handshake~0#1, ssl3_accept_~s__state~0#1, ssl3_accept_~s__new_session~0#1, ssl3_accept_~s__server~0#1, ssl3_accept_~s__version~0#1, ssl3_accept_~s__type~0#1, ssl3_accept_~s__init_num~0#1, ssl3_accept_~s__hit~0#1, ssl3_accept_~s__rwstate~0#1, ssl3_accept_~s__init_buf___0~0#1, ssl3_accept_~s__debug~0#1, ssl3_accept_~s__shutdown~0#1, ssl3_accept_~s__cert~0#1, ssl3_accept_~s__options~0#1, ssl3_accept_~s__verify_mode~0#1, ssl3_accept_~s__session__peer~0#1, ssl3_accept_~s__cert__pkeys__AT0__privatekey~0#1, ssl3_accept_~s__ctx__info_callback~0#1, ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0#1, ssl3_accept_~s__ctx__stats__sess_accept~0#1, ssl3_accept_~s__ctx__stats__sess_accept_good~0#1, ssl3_accept_~s__s3__tmp__cert_request~0#1, ssl3_accept_~s__s3__tmp__reuse_message~0#1, ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1, ssl3_accept_~s__s3__tmp__new_cipher~0#1, ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1, ssl3_accept_~s__s3__tmp__next_state___0~0#1, ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0#1, ssl3_accept_~s__session__cipher~0#1, ssl3_accept_~buf~0#1, ssl3_accept_~l~0#1, ssl3_accept_~Time~0#1, ssl3_accept_~tmp~0#1, ssl3_accept_~cb~0#1, ssl3_accept_~num1~0#1, ssl3_accept_~ret~0#1, ssl3_accept_~new_state~0#1, ssl3_accept_~state~0#1, ssl3_accept_~skip~0#1, ssl3_accept_~got_new_session~0#1, ssl3_accept_~tmp___1~0#1, ssl3_accept_~tmp___2~0#1, ssl3_accept_~tmp___3~0#1, ssl3_accept_~tmp___4~0#1, ssl3_accept_~tmp___5~0#1, ssl3_accept_~tmp___6~0#1, ssl3_accept_~tmp___7~0#1, ssl3_accept_~tmp___8~0#1, ssl3_accept_~tmp___9~0#1, ssl3_accept_~tmp___10~0#1, ssl3_accept_~blastFlag~0#1, ssl3_accept_~__cil_tmp55~0#1, ssl3_accept_~__cil_tmp56~0#1, ssl3_accept_~__cil_tmp57~0#1, ssl3_accept_~__cil_tmp58~0#1, ssl3_accept_~__cil_tmp59~0#1, ssl3_accept_~__cil_tmp60~0#1, ssl3_accept_~__cil_tmp61~0#1;ssl3_accept_~initial_state#1 := ssl3_accept_#in~initial_state#1;ssl3_accept_~s__info_callback~0#1 := ssl3_accept_#t~nondet4#1;havoc ssl3_accept_#t~nondet4#1;ssl3_accept_~s__in_handshake~0#1 := ssl3_accept_#t~nondet5#1;havoc ssl3_accept_#t~nondet5#1;havoc ssl3_accept_~s__state~0#1;havoc ssl3_accept_~s__new_session~0#1;havoc ssl3_accept_~s__server~0#1;ssl3_accept_~s__version~0#1 := ssl3_accept_#t~nondet6#1;havoc ssl3_accept_#t~nondet6#1;havoc ssl3_accept_~s__type~0#1;havoc ssl3_accept_~s__init_num~0#1;ssl3_accept_~s__hit~0#1 := ssl3_accept_#t~nondet7#1;havoc ssl3_accept_#t~nondet7#1;havoc ssl3_accept_~s__rwstate~0#1;ssl3_accept_~s__init_buf___0~0#1 := 1;ssl3_accept_~s__debug~0#1 := ssl3_accept_#t~nondet8#1;havoc ssl3_accept_#t~nondet8#1;havoc ssl3_accept_~s__shutdown~0#1;ssl3_accept_~s__cert~0#1 := ssl3_accept_#t~nondet9#1;havoc ssl3_accept_#t~nondet9#1;ssl3_accept_~s__options~0#1 := ssl3_accept_#t~nondet10#1;havoc ssl3_accept_#t~nondet10#1;ssl3_accept_~s__verify_mode~0#1 := ssl3_accept_#t~nondet11#1;havoc ssl3_accept_#t~nondet11#1;ssl3_accept_~s__session__peer~0#1 := ssl3_accept_#t~nondet12#1;havoc ssl3_accept_#t~nondet12#1;ssl3_accept_~s__cert__pkeys__AT0__privatekey~0#1 := ssl3_accept_#t~nondet13#1;havoc ssl3_accept_#t~nondet13#1;ssl3_accept_~s__ctx__info_callback~0#1 := ssl3_accept_#t~nondet14#1;havoc ssl3_accept_#t~nondet14#1;ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0#1 := ssl3_accept_#t~nondet15#1;havoc ssl3_accept_#t~nondet15#1;ssl3_accept_~s__ctx__stats__sess_accept~0#1 := ssl3_accept_#t~nondet16#1;havoc ssl3_accept_#t~nondet16#1;ssl3_accept_~s__ctx__stats__sess_accept_good~0#1 := ssl3_accept_#t~nondet17#1;havoc ssl3_accept_#t~nondet17#1;havoc ssl3_accept_~s__s3__tmp__cert_request~0#1;ssl3_accept_~s__s3__tmp__reuse_message~0#1 := ssl3_accept_#t~nondet18#1;havoc ssl3_accept_#t~nondet18#1;havoc ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1;ssl3_accept_~s__s3__tmp__new_cipher~0#1 := ssl3_accept_#t~nondet19#1;havoc ssl3_accept_#t~nondet19#1;havoc ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1;havoc ssl3_accept_~s__s3__tmp__next_state___0~0#1;havoc ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0#1;havoc ssl3_accept_~s__session__cipher~0#1;havoc ssl3_accept_~buf~0#1;havoc ssl3_accept_~l~0#1;havoc ssl3_accept_~Time~0#1;havoc ssl3_accept_~tmp~0#1;havoc ssl3_accept_~cb~0#1;ssl3_accept_~num1~0#1 := ssl3_accept_#t~nondet20#1;havoc ssl3_accept_#t~nondet20#1;havoc ssl3_accept_~ret~0#1;havoc ssl3_accept_~new_state~0#1;havoc ssl3_accept_~state~0#1;havoc ssl3_accept_~skip~0#1;havoc ssl3_accept_~got_new_session~0#1;ssl3_accept_~tmp___1~0#1 := ssl3_accept_#t~nondet21#1;havoc ssl3_accept_#t~nondet21#1;ssl3_accept_~tmp___2~0#1 := ssl3_accept_#t~nondet22#1;havoc ssl3_accept_#t~nondet22#1;ssl3_accept_~tmp___3~0#1 := ssl3_accept_#t~nondet23#1;havoc ssl3_accept_#t~nondet23#1;ssl3_accept_~tmp___4~0#1 := ssl3_accept_#t~nondet24#1;havoc ssl3_accept_#t~nondet24#1;ssl3_accept_~tmp___5~0#1 := ssl3_accept_#t~nondet25#1;havoc ssl3_accept_#t~nondet25#1;ssl3_accept_~tmp___6~0#1 := ssl3_accept_#t~nondet26#1;havoc ssl3_accept_#t~nondet26#1;ssl3_accept_~tmp___7~0#1 := ssl3_accept_#t~nondet27#1;havoc ssl3_accept_#t~nondet27#1;ssl3_accept_~tmp___8~0#1 := ssl3_accept_#t~nondet28#1;havoc ssl3_accept_#t~nondet28#1;ssl3_accept_~tmp___9~0#1 := ssl3_accept_#t~nondet29#1;havoc ssl3_accept_#t~nondet29#1;ssl3_accept_~tmp___10~0#1 := ssl3_accept_#t~nondet30#1;havoc ssl3_accept_#t~nondet30#1;havoc ssl3_accept_~blastFlag~0#1;havoc ssl3_accept_~__cil_tmp55~0#1;havoc ssl3_accept_~__cil_tmp56~0#1;havoc ssl3_accept_~__cil_tmp57~0#1;ssl3_accept_~__cil_tmp58~0#1 := ssl3_accept_#t~nondet31#1;havoc ssl3_accept_#t~nondet31#1;havoc ssl3_accept_~__cil_tmp59~0#1;havoc ssl3_accept_~__cil_tmp60~0#1;havoc ssl3_accept_~__cil_tmp61~0#1;ssl3_accept_~s__state~0#1 := ssl3_accept_~initial_state#1;ssl3_accept_~blastFlag~0#1 := 0;ssl3_accept_~tmp~0#1 := ssl3_accept_#t~nondet32#1;havoc ssl3_accept_#t~nondet32#1;ssl3_accept_~Time~0#1 := ssl3_accept_~tmp~0#1;ssl3_accept_~cb~0#1 := 0;ssl3_accept_~ret~0#1 := -1;ssl3_accept_~skip~0#1 := 0;ssl3_accept_~got_new_session~0#1 := 0; 27354#L93 assume 0 != ssl3_accept_~s__info_callback~0#1;ssl3_accept_~cb~0#1 := ssl3_accept_~s__info_callback~0#1; 27312#L96-2 ssl3_accept_#t~post33#1 := ssl3_accept_~s__in_handshake~0#1;ssl3_accept_~s__in_handshake~0#1 := 1 + ssl3_accept_#t~post33#1;havoc ssl3_accept_#t~post33#1; 27313#L101 assume !(0 != 12288 + ssl3_accept_~tmp___1~0#1); 27306#L101-1 assume !(0 == ssl3_accept_~s__cert~0#1); 27307#L110-2 assume !false; 27571#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 27569#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 27567#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 27565#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 27563#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 27561#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 27559#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 27557#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 27552#L134 assume 8482 == ssl3_accept_~s__state~0#1; 27497#L135 [2021-12-14 23:11:45,300 INFO L793 eck$LassoCheckResult]: Loop: 27497#L135 ssl3_accept_~s__state~0#1 := 3; 27269#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 28259#L596 assume !(8576 == ssl3_accept_~state~0#1); 28255#L614 ssl3_accept_~skip~0#1 := 0; 28253#L110-2 assume !false; 28251#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 28249#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 28247#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 28245#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 28243#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 28241#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 28239#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 28237#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 28235#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 28233#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 28231#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 27488#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 27489#L146 assume !(8496 == ssl3_accept_~s__state~0#1); 28148#L149 assume !(8497 == ssl3_accept_~s__state~0#1); 28228#L152 assume !(8512 == ssl3_accept_~s__state~0#1); 28151#L155 assume !(8513 == ssl3_accept_~s__state~0#1); 27915#L158 assume !(8528 == ssl3_accept_~s__state~0#1); 27914#L161 assume !(8529 == ssl3_accept_~s__state~0#1); 27913#L164 assume !(8544 == ssl3_accept_~s__state~0#1); 27912#L167 assume !(8545 == ssl3_accept_~s__state~0#1); 27911#L170 assume !(8560 == ssl3_accept_~s__state~0#1); 27413#L173 assume !(8561 == ssl3_accept_~s__state~0#1); 27414#L176 assume 8448 == ssl3_accept_~s__state~0#1; 27400#L177 assume !(ssl3_accept_~num1~0#1 > 0); 27402#L446-1 ssl3_accept_~s__state~0#1 := ssl3_accept_~s__s3__tmp__next_state___0~0#1; 27455#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 27625#L596 assume !(8576 == ssl3_accept_~state~0#1); 27621#L614 ssl3_accept_~skip~0#1 := 0; 27617#L110-2 assume !false; 27601#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 27525#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 27526#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 27845#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 27846#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 27843#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 27844#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 27849#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 27850#L134 assume 8482 == ssl3_accept_~s__state~0#1; 27497#L135 [2021-12-14 23:11:45,300 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 23:11:45,301 INFO L85 PathProgramCache]: Analyzing trace with hash -175674394, now seen corresponding path program 1 times [2021-12-14 23:11:45,301 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 23:11:45,301 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2081258377] [2021-12-14 23:11:45,301 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 23:11:45,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 23:11:45,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 23:11:45,309 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-14 23:11:45,309 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-14 23:11:45,309 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2081258377] [2021-12-14 23:11:45,309 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2081258377] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-14 23:11:45,309 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-14 23:11:45,309 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-12-14 23:11:45,309 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [196739307] [2021-12-14 23:11:45,310 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-14 23:11:45,310 INFO L796 eck$LassoCheckResult]: stem already infeasible [2021-12-14 23:11:45,310 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 23:11:45,310 INFO L85 PathProgramCache]: Analyzing trace with hash 1976910093, now seen corresponding path program 1 times [2021-12-14 23:11:45,310 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 23:11:45,310 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [992430541] [2021-12-14 23:11:45,310 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 23:11:45,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 23:11:45,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 23:11:45,318 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-14 23:11:45,318 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-14 23:11:45,318 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [992430541] [2021-12-14 23:11:45,318 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [992430541] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-14 23:11:45,318 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-14 23:11:45,318 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-12-14 23:11:45,318 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1666984736] [2021-12-14 23:11:45,318 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-14 23:11:45,318 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-12-14 23:11:45,318 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-14 23:11:45,318 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-14 23:11:45,319 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-14 23:11:45,319 INFO L87 Difference]: Start difference. First operand 1018 states and 1355 transitions. cyclomatic complexity: 342 Second operand has 3 states, 2 states have (on average 8.0) internal successors, (16), 3 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 23:11:45,390 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-14 23:11:45,390 INFO L93 Difference]: Finished difference Result 1018 states and 1353 transitions. [2021-12-14 23:11:45,391 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-14 23:11:45,391 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1018 states and 1353 transitions. [2021-12-14 23:11:45,394 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 654 [2021-12-14 23:11:45,397 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1018 states to 1018 states and 1353 transitions. [2021-12-14 23:11:45,397 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 734 [2021-12-14 23:11:45,397 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 734 [2021-12-14 23:11:45,397 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1018 states and 1353 transitions. [2021-12-14 23:11:45,398 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2021-12-14 23:11:45,398 INFO L681 BuchiCegarLoop]: Abstraction has 1018 states and 1353 transitions. [2021-12-14 23:11:45,398 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1018 states and 1353 transitions. [2021-12-14 23:11:45,406 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1018 to 1018. [2021-12-14 23:11:45,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1018 states, 1018 states have (on average 1.3290766208251474) internal successors, (1353), 1017 states have internal predecessors, (1353), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 23:11:45,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1018 states to 1018 states and 1353 transitions. [2021-12-14 23:11:45,408 INFO L704 BuchiCegarLoop]: Abstraction has 1018 states and 1353 transitions. [2021-12-14 23:11:45,408 INFO L587 BuchiCegarLoop]: Abstraction has 1018 states and 1353 transitions. [2021-12-14 23:11:45,408 INFO L425 BuchiCegarLoop]: ======== Iteration 17============ [2021-12-14 23:11:45,408 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1018 states and 1353 transitions. [2021-12-14 23:11:45,410 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 654 [2021-12-14 23:11:45,410 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-14 23:11:45,410 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-14 23:11:45,411 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-14 23:11:45,411 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-14 23:11:45,411 INFO L791 eck$LassoCheckResult]: Stem: 29563#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); 29413#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret59#1, main_~s~0#1, main_~tmp~1#1;havoc main_~s~0#1;havoc main_~tmp~1#1;main_~s~0#1 := 8464;assume { :begin_inline_ssl3_accept } true;ssl3_accept_#in~initial_state#1 := main_~s~0#1;havoc ssl3_accept_#res#1;havoc ssl3_accept_#t~nondet4#1, ssl3_accept_#t~nondet5#1, ssl3_accept_#t~nondet6#1, ssl3_accept_#t~nondet7#1, ssl3_accept_#t~nondet8#1, ssl3_accept_#t~nondet9#1, ssl3_accept_#t~nondet10#1, ssl3_accept_#t~nondet11#1, ssl3_accept_#t~nondet12#1, ssl3_accept_#t~nondet13#1, ssl3_accept_#t~nondet14#1, ssl3_accept_#t~nondet15#1, ssl3_accept_#t~nondet16#1, ssl3_accept_#t~nondet17#1, ssl3_accept_#t~nondet18#1, ssl3_accept_#t~nondet19#1, ssl3_accept_#t~nondet20#1, ssl3_accept_#t~nondet21#1, ssl3_accept_#t~nondet22#1, ssl3_accept_#t~nondet23#1, ssl3_accept_#t~nondet24#1, ssl3_accept_#t~nondet25#1, ssl3_accept_#t~nondet26#1, ssl3_accept_#t~nondet27#1, ssl3_accept_#t~nondet28#1, ssl3_accept_#t~nondet29#1, ssl3_accept_#t~nondet30#1, ssl3_accept_#t~nondet31#1, ssl3_accept_#t~nondet32#1, ssl3_accept_#t~post33#1, ssl3_accept_#t~nondet34#1, ssl3_accept_#t~post35#1, ssl3_accept_#t~post36#1, ssl3_accept_#t~nondet37#1, ssl3_accept_#t~nondet38#1, ssl3_accept_#t~nondet39#1, ssl3_accept_#t~nondet40#1, ssl3_accept_#t~nondet41#1, ssl3_accept_#t~nondet42#1, ssl3_accept_#t~nondet43#1, ssl3_accept_#t~nondet44#1, ssl3_accept_#t~nondet45#1, ssl3_accept_#t~nondet46#1, ssl3_accept_#t~nondet47#1, ssl3_accept_#t~nondet48#1, ssl3_accept_#t~nondet49#1, ssl3_accept_#t~nondet50#1, ssl3_accept_#t~nondet51#1, ssl3_accept_#t~nondet52#1, ssl3_accept_#t~nondet53#1, ssl3_accept_#t~nondet54#1, ssl3_accept_#t~nondet55#1, ssl3_accept_#t~post56#1, ssl3_accept_#t~nondet57#1, ssl3_accept_#t~post58#1, ssl3_accept_~initial_state#1, ssl3_accept_~s__info_callback~0#1, ssl3_accept_~s__in_handshake~0#1, ssl3_accept_~s__state~0#1, ssl3_accept_~s__new_session~0#1, ssl3_accept_~s__server~0#1, ssl3_accept_~s__version~0#1, ssl3_accept_~s__type~0#1, ssl3_accept_~s__init_num~0#1, ssl3_accept_~s__hit~0#1, ssl3_accept_~s__rwstate~0#1, ssl3_accept_~s__init_buf___0~0#1, ssl3_accept_~s__debug~0#1, ssl3_accept_~s__shutdown~0#1, ssl3_accept_~s__cert~0#1, ssl3_accept_~s__options~0#1, ssl3_accept_~s__verify_mode~0#1, ssl3_accept_~s__session__peer~0#1, ssl3_accept_~s__cert__pkeys__AT0__privatekey~0#1, ssl3_accept_~s__ctx__info_callback~0#1, ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0#1, ssl3_accept_~s__ctx__stats__sess_accept~0#1, ssl3_accept_~s__ctx__stats__sess_accept_good~0#1, ssl3_accept_~s__s3__tmp__cert_request~0#1, ssl3_accept_~s__s3__tmp__reuse_message~0#1, ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1, ssl3_accept_~s__s3__tmp__new_cipher~0#1, ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1, ssl3_accept_~s__s3__tmp__next_state___0~0#1, ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0#1, ssl3_accept_~s__session__cipher~0#1, ssl3_accept_~buf~0#1, ssl3_accept_~l~0#1, ssl3_accept_~Time~0#1, ssl3_accept_~tmp~0#1, ssl3_accept_~cb~0#1, ssl3_accept_~num1~0#1, ssl3_accept_~ret~0#1, ssl3_accept_~new_state~0#1, ssl3_accept_~state~0#1, ssl3_accept_~skip~0#1, ssl3_accept_~got_new_session~0#1, ssl3_accept_~tmp___1~0#1, ssl3_accept_~tmp___2~0#1, ssl3_accept_~tmp___3~0#1, ssl3_accept_~tmp___4~0#1, ssl3_accept_~tmp___5~0#1, ssl3_accept_~tmp___6~0#1, ssl3_accept_~tmp___7~0#1, ssl3_accept_~tmp___8~0#1, ssl3_accept_~tmp___9~0#1, ssl3_accept_~tmp___10~0#1, ssl3_accept_~blastFlag~0#1, ssl3_accept_~__cil_tmp55~0#1, ssl3_accept_~__cil_tmp56~0#1, ssl3_accept_~__cil_tmp57~0#1, ssl3_accept_~__cil_tmp58~0#1, ssl3_accept_~__cil_tmp59~0#1, ssl3_accept_~__cil_tmp60~0#1, ssl3_accept_~__cil_tmp61~0#1;ssl3_accept_~initial_state#1 := ssl3_accept_#in~initial_state#1;ssl3_accept_~s__info_callback~0#1 := ssl3_accept_#t~nondet4#1;havoc ssl3_accept_#t~nondet4#1;ssl3_accept_~s__in_handshake~0#1 := ssl3_accept_#t~nondet5#1;havoc ssl3_accept_#t~nondet5#1;havoc ssl3_accept_~s__state~0#1;havoc ssl3_accept_~s__new_session~0#1;havoc ssl3_accept_~s__server~0#1;ssl3_accept_~s__version~0#1 := ssl3_accept_#t~nondet6#1;havoc ssl3_accept_#t~nondet6#1;havoc ssl3_accept_~s__type~0#1;havoc ssl3_accept_~s__init_num~0#1;ssl3_accept_~s__hit~0#1 := ssl3_accept_#t~nondet7#1;havoc ssl3_accept_#t~nondet7#1;havoc ssl3_accept_~s__rwstate~0#1;ssl3_accept_~s__init_buf___0~0#1 := 1;ssl3_accept_~s__debug~0#1 := ssl3_accept_#t~nondet8#1;havoc ssl3_accept_#t~nondet8#1;havoc ssl3_accept_~s__shutdown~0#1;ssl3_accept_~s__cert~0#1 := ssl3_accept_#t~nondet9#1;havoc ssl3_accept_#t~nondet9#1;ssl3_accept_~s__options~0#1 := ssl3_accept_#t~nondet10#1;havoc ssl3_accept_#t~nondet10#1;ssl3_accept_~s__verify_mode~0#1 := ssl3_accept_#t~nondet11#1;havoc ssl3_accept_#t~nondet11#1;ssl3_accept_~s__session__peer~0#1 := ssl3_accept_#t~nondet12#1;havoc ssl3_accept_#t~nondet12#1;ssl3_accept_~s__cert__pkeys__AT0__privatekey~0#1 := ssl3_accept_#t~nondet13#1;havoc ssl3_accept_#t~nondet13#1;ssl3_accept_~s__ctx__info_callback~0#1 := ssl3_accept_#t~nondet14#1;havoc ssl3_accept_#t~nondet14#1;ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0#1 := ssl3_accept_#t~nondet15#1;havoc ssl3_accept_#t~nondet15#1;ssl3_accept_~s__ctx__stats__sess_accept~0#1 := ssl3_accept_#t~nondet16#1;havoc ssl3_accept_#t~nondet16#1;ssl3_accept_~s__ctx__stats__sess_accept_good~0#1 := ssl3_accept_#t~nondet17#1;havoc ssl3_accept_#t~nondet17#1;havoc ssl3_accept_~s__s3__tmp__cert_request~0#1;ssl3_accept_~s__s3__tmp__reuse_message~0#1 := ssl3_accept_#t~nondet18#1;havoc ssl3_accept_#t~nondet18#1;havoc ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1;ssl3_accept_~s__s3__tmp__new_cipher~0#1 := ssl3_accept_#t~nondet19#1;havoc ssl3_accept_#t~nondet19#1;havoc ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1;havoc ssl3_accept_~s__s3__tmp__next_state___0~0#1;havoc ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0#1;havoc ssl3_accept_~s__session__cipher~0#1;havoc ssl3_accept_~buf~0#1;havoc ssl3_accept_~l~0#1;havoc ssl3_accept_~Time~0#1;havoc ssl3_accept_~tmp~0#1;havoc ssl3_accept_~cb~0#1;ssl3_accept_~num1~0#1 := ssl3_accept_#t~nondet20#1;havoc ssl3_accept_#t~nondet20#1;havoc ssl3_accept_~ret~0#1;havoc ssl3_accept_~new_state~0#1;havoc ssl3_accept_~state~0#1;havoc ssl3_accept_~skip~0#1;havoc ssl3_accept_~got_new_session~0#1;ssl3_accept_~tmp___1~0#1 := ssl3_accept_#t~nondet21#1;havoc ssl3_accept_#t~nondet21#1;ssl3_accept_~tmp___2~0#1 := ssl3_accept_#t~nondet22#1;havoc ssl3_accept_#t~nondet22#1;ssl3_accept_~tmp___3~0#1 := ssl3_accept_#t~nondet23#1;havoc ssl3_accept_#t~nondet23#1;ssl3_accept_~tmp___4~0#1 := ssl3_accept_#t~nondet24#1;havoc ssl3_accept_#t~nondet24#1;ssl3_accept_~tmp___5~0#1 := ssl3_accept_#t~nondet25#1;havoc ssl3_accept_#t~nondet25#1;ssl3_accept_~tmp___6~0#1 := ssl3_accept_#t~nondet26#1;havoc ssl3_accept_#t~nondet26#1;ssl3_accept_~tmp___7~0#1 := ssl3_accept_#t~nondet27#1;havoc ssl3_accept_#t~nondet27#1;ssl3_accept_~tmp___8~0#1 := ssl3_accept_#t~nondet28#1;havoc ssl3_accept_#t~nondet28#1;ssl3_accept_~tmp___9~0#1 := ssl3_accept_#t~nondet29#1;havoc ssl3_accept_#t~nondet29#1;ssl3_accept_~tmp___10~0#1 := ssl3_accept_#t~nondet30#1;havoc ssl3_accept_#t~nondet30#1;havoc ssl3_accept_~blastFlag~0#1;havoc ssl3_accept_~__cil_tmp55~0#1;havoc ssl3_accept_~__cil_tmp56~0#1;havoc ssl3_accept_~__cil_tmp57~0#1;ssl3_accept_~__cil_tmp58~0#1 := ssl3_accept_#t~nondet31#1;havoc ssl3_accept_#t~nondet31#1;havoc ssl3_accept_~__cil_tmp59~0#1;havoc ssl3_accept_~__cil_tmp60~0#1;havoc ssl3_accept_~__cil_tmp61~0#1;ssl3_accept_~s__state~0#1 := ssl3_accept_~initial_state#1;ssl3_accept_~blastFlag~0#1 := 0;ssl3_accept_~tmp~0#1 := ssl3_accept_#t~nondet32#1;havoc ssl3_accept_#t~nondet32#1;ssl3_accept_~Time~0#1 := ssl3_accept_~tmp~0#1;ssl3_accept_~cb~0#1 := 0;ssl3_accept_~ret~0#1 := -1;ssl3_accept_~skip~0#1 := 0;ssl3_accept_~got_new_session~0#1 := 0; 29397#L93 assume 0 != ssl3_accept_~s__info_callback~0#1;ssl3_accept_~cb~0#1 := ssl3_accept_~s__info_callback~0#1; 29355#L96-2 ssl3_accept_#t~post33#1 := ssl3_accept_~s__in_handshake~0#1;ssl3_accept_~s__in_handshake~0#1 := 1 + ssl3_accept_#t~post33#1;havoc ssl3_accept_#t~post33#1; 29356#L101 assume !(0 != 12288 + ssl3_accept_~tmp___1~0#1); 29349#L101-1 assume !(0 == ssl3_accept_~s__cert~0#1); 29350#L110-2 assume !false; 29658#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 30138#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 30135#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 30133#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 30130#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 30128#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 30126#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 30124#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 30122#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 29599#L137 assume 8464 == ssl3_accept_~s__state~0#1; 29309#L144 [2021-12-14 23:11:45,411 INFO L793 eck$LassoCheckResult]: Loop: 29309#L144 ssl3_accept_~s__shutdown~0#1 := 0;ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet38#1;havoc ssl3_accept_#t~nondet38#1; 29310#L285 assume 0 == ssl3_accept_~blastFlag~0#1;ssl3_accept_~blastFlag~0#1 := 1; 29337#L285-2 assume !(ssl3_accept_~ret~0#1 <= 0);ssl3_accept_~got_new_session~0#1 := 1;ssl3_accept_~s__state~0#1 := 8496;ssl3_accept_~s__init_num~0#1 := 0; 29338#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 30079#L596 assume !(8576 == ssl3_accept_~state~0#1); 30076#L614 ssl3_accept_~skip~0#1 := 0; 30074#L110-2 assume !false; 30072#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 30070#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 30068#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 30066#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 30064#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 30062#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 30060#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 30059#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 30057#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 30055#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 30053#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 30051#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 30050#L146 assume 8496 == ssl3_accept_~s__state~0#1; 29782#L150 ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet39#1;havoc ssl3_accept_#t~nondet39#1; 30047#L298 assume 1 == ssl3_accept_~blastFlag~0#1;ssl3_accept_~blastFlag~0#1 := 2; 30046#L301-2 assume !(ssl3_accept_~ret~0#1 <= 0); 30044#L308 assume !(0 != ssl3_accept_~s__hit~0#1);ssl3_accept_~s__state~0#1 := 8512; 30043#L308-2 ssl3_accept_~s__init_num~0#1 := 0; 30042#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 30030#L596 assume !(8576 == ssl3_accept_~state~0#1); 30027#L614 ssl3_accept_~skip~0#1 := 0; 30025#L110-2 assume !false; 30023#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 30021#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 30019#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 30017#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 30015#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 30013#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 30011#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 30009#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 30007#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 30005#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 30003#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 30001#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 29999#L146 assume !(8496 == ssl3_accept_~s__state~0#1); 29997#L149 assume !(8497 == ssl3_accept_~s__state~0#1); 29995#L152 assume 8512 == ssl3_accept_~s__state~0#1; 29568#L156 ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1 := ssl3_accept_#t~nondet40#1;havoc ssl3_accept_#t~nondet40#1;ssl3_accept_~__cil_tmp56~0#1 := ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1; 29513#L320 assume 0 != (256 + ssl3_accept_~__cil_tmp56~0#1) % 4294967296;ssl3_accept_~skip~0#1 := 1; 29326#L320-2 ssl3_accept_~s__state~0#1 := 8528;ssl3_accept_~s__init_num~0#1 := 0; 29508#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 30141#L596 assume !(8576 == ssl3_accept_~state~0#1); 30137#L614 ssl3_accept_~skip~0#1 := 0; 30134#L110-2 assume !false; 30132#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 30129#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 30127#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 30125#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 30123#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 30121#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 30120#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 30119#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 30118#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 30117#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 30115#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 30113#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 30111#L146 assume !(8496 == ssl3_accept_~s__state~0#1); 30109#L149 assume !(8497 == ssl3_accept_~s__state~0#1); 30107#L152 assume !(8512 == ssl3_accept_~s__state~0#1); 30105#L155 assume !(8513 == ssl3_accept_~s__state~0#1); 30101#L158 assume 8528 == ssl3_accept_~s__state~0#1; 29387#L162 ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1 := ssl3_accept_#t~nondet42#1;havoc ssl3_accept_#t~nondet42#1;ssl3_accept_~l~0#1 := ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1;ssl3_accept_~__cil_tmp57~0#1 := ssl3_accept_~s__options~0#1; 29388#L338 assume 0 != (2097152 + ssl3_accept_~__cil_tmp57~0#1) % 4294967296;ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1 := 1; 29442#L338-2 assume 0 != ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1; 29301#L370 ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet45#1;havoc ssl3_accept_#t~nondet45#1; 29302#L372 assume !(ssl3_accept_~ret~0#1 <= 0); 29391#L350-1 ssl3_accept_~s__state~0#1 := 8544;ssl3_accept_~s__init_num~0#1 := 0; 29465#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 30251#L596 assume !(8576 == ssl3_accept_~state~0#1); 30248#L614 ssl3_accept_~skip~0#1 := 0; 30246#L110-2 assume !false; 30226#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 30224#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 30222#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 30220#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 30218#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 30215#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 30213#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 30210#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 30208#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 30204#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 30197#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 30193#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 30190#L146 assume !(8496 == ssl3_accept_~s__state~0#1); 30187#L149 assume !(8497 == ssl3_accept_~s__state~0#1); 30184#L152 assume !(8512 == ssl3_accept_~s__state~0#1); 30182#L155 assume !(8513 == ssl3_accept_~s__state~0#1); 29864#L158 assume !(8528 == ssl3_accept_~s__state~0#1); 29853#L161 assume !(8529 == ssl3_accept_~s__state~0#1); 29849#L164 assume 8544 == ssl3_accept_~s__state~0#1; 29764#L168 assume !(0 != 1 + ssl3_accept_~s__verify_mode~0#1);ssl3_accept_~skip~0#1 := 1;ssl3_accept_~s__s3__tmp__cert_request~0#1 := 0;ssl3_accept_~s__state~0#1 := 8560; 29839#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 29831#L596 assume !(8576 == ssl3_accept_~state~0#1); 29825#L614 ssl3_accept_~skip~0#1 := 0; 29823#L110-2 assume !false; 29821#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 29819#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 29817#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 29815#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 29814#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 29813#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 29812#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 29810#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 29808#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 29806#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 29804#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 29802#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 29800#L146 assume !(8496 == ssl3_accept_~s__state~0#1); 29798#L149 assume !(8497 == ssl3_accept_~s__state~0#1); 29796#L152 assume !(8512 == ssl3_accept_~s__state~0#1); 29794#L155 assume !(8513 == ssl3_accept_~s__state~0#1); 29792#L158 assume !(8528 == ssl3_accept_~s__state~0#1); 29791#L161 assume !(8529 == ssl3_accept_~s__state~0#1); 29790#L164 assume !(8544 == ssl3_accept_~s__state~0#1); 29789#L167 assume !(8545 == ssl3_accept_~s__state~0#1); 29787#L170 assume !(8560 == ssl3_accept_~s__state~0#1); 29785#L173 assume !(8561 == ssl3_accept_~s__state~0#1); 29786#L176 assume !(8448 == ssl3_accept_~s__state~0#1); 29861#L179 assume 8576 == ssl3_accept_~s__state~0#1; 29753#L183 ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet49#1;havoc ssl3_accept_#t~nondet49#1; 29857#L460 assume !(ssl3_accept_~ret~0#1 <= 0); 29851#L463 assume 2 == ssl3_accept_~ret~0#1;ssl3_accept_~s__state~0#1 := 8466; 29340#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 30081#L596 assume !(8576 == ssl3_accept_~state~0#1); 30077#L614 ssl3_accept_~skip~0#1 := 0; 30075#L110-2 assume !false; 30073#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 30071#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 30069#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 30067#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 30065#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 30063#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 30061#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 29577#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 30058#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 30056#L137 assume 8464 == ssl3_accept_~s__state~0#1; 29309#L144 [2021-12-14 23:11:45,411 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 23:11:45,412 INFO L85 PathProgramCache]: Analyzing trace with hash -1150938771, now seen corresponding path program 12 times [2021-12-14 23:11:45,412 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 23:11:45,412 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [217559916] [2021-12-14 23:11:45,412 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 23:11:45,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 23:11:45,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-14 23:11:45,415 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-14 23:11:45,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-14 23:11:45,418 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-14 23:11:45,418 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 23:11:45,419 INFO L85 PathProgramCache]: Analyzing trace with hash -2135475217, now seen corresponding path program 1 times [2021-12-14 23:11:45,419 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 23:11:45,419 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [515963556] [2021-12-14 23:11:45,419 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 23:11:45,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 23:11:45,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 23:11:45,438 INFO L134 CoverageAnalysis]: Checked inductivity of 260 backedges. 150 proven. 0 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2021-12-14 23:11:45,438 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-14 23:11:45,439 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [515963556] [2021-12-14 23:11:45,439 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [515963556] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-14 23:11:45,439 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-14 23:11:45,439 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-14 23:11:45,439 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [821298548] [2021-12-14 23:11:45,439 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-14 23:11:45,439 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-12-14 23:11:45,439 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-14 23:11:45,439 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-14 23:11:45,440 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-14 23:11:45,440 INFO L87 Difference]: Start difference. First operand 1018 states and 1353 transitions. cyclomatic complexity: 340 Second operand has 3 states, 3 states have (on average 29.666666666666668) internal successors, (89), 3 states have internal predecessors, (89), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 23:11:45,516 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-14 23:11:45,516 INFO L93 Difference]: Finished difference Result 976 states and 1255 transitions. [2021-12-14 23:11:45,516 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-14 23:11:45,517 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 976 states and 1255 transitions. [2021-12-14 23:11:45,519 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 523 [2021-12-14 23:11:45,521 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 976 states to 839 states and 1083 transitions. [2021-12-14 23:11:45,521 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 593 [2021-12-14 23:11:45,522 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 730 [2021-12-14 23:11:45,522 INFO L73 IsDeterministic]: Start isDeterministic. Operand 839 states and 1083 transitions. [2021-12-14 23:11:45,522 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2021-12-14 23:11:45,522 INFO L681 BuchiCegarLoop]: Abstraction has 839 states and 1083 transitions. [2021-12-14 23:11:45,522 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 839 states and 1083 transitions. [2021-12-14 23:11:45,527 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 839 to 700. [2021-12-14 23:11:45,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 700 states, 700 states have (on average 1.2957142857142858) internal successors, (907), 699 states have internal predecessors, (907), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 23:11:45,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 700 states and 907 transitions. [2021-12-14 23:11:45,528 INFO L704 BuchiCegarLoop]: Abstraction has 700 states and 907 transitions. [2021-12-14 23:11:45,528 INFO L587 BuchiCegarLoop]: Abstraction has 700 states and 907 transitions. [2021-12-14 23:11:45,528 INFO L425 BuchiCegarLoop]: ======== Iteration 18============ [2021-12-14 23:11:45,528 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 700 states and 907 transitions. [2021-12-14 23:11:45,529 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 521 [2021-12-14 23:11:45,529 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-14 23:11:45,530 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-14 23:11:45,530 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-14 23:11:45,530 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-14 23:11:45,530 INFO L791 eck$LassoCheckResult]: Stem: 31503#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); 31393#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret59#1, main_~s~0#1, main_~tmp~1#1;havoc main_~s~0#1;havoc main_~tmp~1#1;main_~s~0#1 := 8464;assume { :begin_inline_ssl3_accept } true;ssl3_accept_#in~initial_state#1 := main_~s~0#1;havoc ssl3_accept_#res#1;havoc ssl3_accept_#t~nondet4#1, ssl3_accept_#t~nondet5#1, ssl3_accept_#t~nondet6#1, ssl3_accept_#t~nondet7#1, ssl3_accept_#t~nondet8#1, ssl3_accept_#t~nondet9#1, ssl3_accept_#t~nondet10#1, ssl3_accept_#t~nondet11#1, ssl3_accept_#t~nondet12#1, ssl3_accept_#t~nondet13#1, ssl3_accept_#t~nondet14#1, ssl3_accept_#t~nondet15#1, ssl3_accept_#t~nondet16#1, ssl3_accept_#t~nondet17#1, ssl3_accept_#t~nondet18#1, ssl3_accept_#t~nondet19#1, ssl3_accept_#t~nondet20#1, ssl3_accept_#t~nondet21#1, ssl3_accept_#t~nondet22#1, ssl3_accept_#t~nondet23#1, ssl3_accept_#t~nondet24#1, ssl3_accept_#t~nondet25#1, ssl3_accept_#t~nondet26#1, ssl3_accept_#t~nondet27#1, ssl3_accept_#t~nondet28#1, ssl3_accept_#t~nondet29#1, ssl3_accept_#t~nondet30#1, ssl3_accept_#t~nondet31#1, ssl3_accept_#t~nondet32#1, ssl3_accept_#t~post33#1, ssl3_accept_#t~nondet34#1, ssl3_accept_#t~post35#1, ssl3_accept_#t~post36#1, ssl3_accept_#t~nondet37#1, ssl3_accept_#t~nondet38#1, ssl3_accept_#t~nondet39#1, ssl3_accept_#t~nondet40#1, ssl3_accept_#t~nondet41#1, ssl3_accept_#t~nondet42#1, ssl3_accept_#t~nondet43#1, ssl3_accept_#t~nondet44#1, ssl3_accept_#t~nondet45#1, ssl3_accept_#t~nondet46#1, ssl3_accept_#t~nondet47#1, ssl3_accept_#t~nondet48#1, ssl3_accept_#t~nondet49#1, ssl3_accept_#t~nondet50#1, ssl3_accept_#t~nondet51#1, ssl3_accept_#t~nondet52#1, ssl3_accept_#t~nondet53#1, ssl3_accept_#t~nondet54#1, ssl3_accept_#t~nondet55#1, ssl3_accept_#t~post56#1, ssl3_accept_#t~nondet57#1, ssl3_accept_#t~post58#1, ssl3_accept_~initial_state#1, ssl3_accept_~s__info_callback~0#1, ssl3_accept_~s__in_handshake~0#1, ssl3_accept_~s__state~0#1, ssl3_accept_~s__new_session~0#1, ssl3_accept_~s__server~0#1, ssl3_accept_~s__version~0#1, ssl3_accept_~s__type~0#1, ssl3_accept_~s__init_num~0#1, ssl3_accept_~s__hit~0#1, ssl3_accept_~s__rwstate~0#1, ssl3_accept_~s__init_buf___0~0#1, ssl3_accept_~s__debug~0#1, ssl3_accept_~s__shutdown~0#1, ssl3_accept_~s__cert~0#1, ssl3_accept_~s__options~0#1, ssl3_accept_~s__verify_mode~0#1, ssl3_accept_~s__session__peer~0#1, ssl3_accept_~s__cert__pkeys__AT0__privatekey~0#1, ssl3_accept_~s__ctx__info_callback~0#1, ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0#1, ssl3_accept_~s__ctx__stats__sess_accept~0#1, ssl3_accept_~s__ctx__stats__sess_accept_good~0#1, ssl3_accept_~s__s3__tmp__cert_request~0#1, ssl3_accept_~s__s3__tmp__reuse_message~0#1, ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1, ssl3_accept_~s__s3__tmp__new_cipher~0#1, ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1, ssl3_accept_~s__s3__tmp__next_state___0~0#1, ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0#1, ssl3_accept_~s__session__cipher~0#1, ssl3_accept_~buf~0#1, ssl3_accept_~l~0#1, ssl3_accept_~Time~0#1, ssl3_accept_~tmp~0#1, ssl3_accept_~cb~0#1, ssl3_accept_~num1~0#1, ssl3_accept_~ret~0#1, ssl3_accept_~new_state~0#1, ssl3_accept_~state~0#1, ssl3_accept_~skip~0#1, ssl3_accept_~got_new_session~0#1, ssl3_accept_~tmp___1~0#1, ssl3_accept_~tmp___2~0#1, ssl3_accept_~tmp___3~0#1, ssl3_accept_~tmp___4~0#1, ssl3_accept_~tmp___5~0#1, ssl3_accept_~tmp___6~0#1, ssl3_accept_~tmp___7~0#1, ssl3_accept_~tmp___8~0#1, ssl3_accept_~tmp___9~0#1, ssl3_accept_~tmp___10~0#1, ssl3_accept_~blastFlag~0#1, ssl3_accept_~__cil_tmp55~0#1, ssl3_accept_~__cil_tmp56~0#1, ssl3_accept_~__cil_tmp57~0#1, ssl3_accept_~__cil_tmp58~0#1, ssl3_accept_~__cil_tmp59~0#1, ssl3_accept_~__cil_tmp60~0#1, ssl3_accept_~__cil_tmp61~0#1;ssl3_accept_~initial_state#1 := ssl3_accept_#in~initial_state#1;ssl3_accept_~s__info_callback~0#1 := ssl3_accept_#t~nondet4#1;havoc ssl3_accept_#t~nondet4#1;ssl3_accept_~s__in_handshake~0#1 := ssl3_accept_#t~nondet5#1;havoc ssl3_accept_#t~nondet5#1;havoc ssl3_accept_~s__state~0#1;havoc ssl3_accept_~s__new_session~0#1;havoc ssl3_accept_~s__server~0#1;ssl3_accept_~s__version~0#1 := ssl3_accept_#t~nondet6#1;havoc ssl3_accept_#t~nondet6#1;havoc ssl3_accept_~s__type~0#1;havoc ssl3_accept_~s__init_num~0#1;ssl3_accept_~s__hit~0#1 := ssl3_accept_#t~nondet7#1;havoc ssl3_accept_#t~nondet7#1;havoc ssl3_accept_~s__rwstate~0#1;ssl3_accept_~s__init_buf___0~0#1 := 1;ssl3_accept_~s__debug~0#1 := ssl3_accept_#t~nondet8#1;havoc ssl3_accept_#t~nondet8#1;havoc ssl3_accept_~s__shutdown~0#1;ssl3_accept_~s__cert~0#1 := ssl3_accept_#t~nondet9#1;havoc ssl3_accept_#t~nondet9#1;ssl3_accept_~s__options~0#1 := ssl3_accept_#t~nondet10#1;havoc ssl3_accept_#t~nondet10#1;ssl3_accept_~s__verify_mode~0#1 := ssl3_accept_#t~nondet11#1;havoc ssl3_accept_#t~nondet11#1;ssl3_accept_~s__session__peer~0#1 := ssl3_accept_#t~nondet12#1;havoc ssl3_accept_#t~nondet12#1;ssl3_accept_~s__cert__pkeys__AT0__privatekey~0#1 := ssl3_accept_#t~nondet13#1;havoc ssl3_accept_#t~nondet13#1;ssl3_accept_~s__ctx__info_callback~0#1 := ssl3_accept_#t~nondet14#1;havoc ssl3_accept_#t~nondet14#1;ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0#1 := ssl3_accept_#t~nondet15#1;havoc ssl3_accept_#t~nondet15#1;ssl3_accept_~s__ctx__stats__sess_accept~0#1 := ssl3_accept_#t~nondet16#1;havoc ssl3_accept_#t~nondet16#1;ssl3_accept_~s__ctx__stats__sess_accept_good~0#1 := ssl3_accept_#t~nondet17#1;havoc ssl3_accept_#t~nondet17#1;havoc ssl3_accept_~s__s3__tmp__cert_request~0#1;ssl3_accept_~s__s3__tmp__reuse_message~0#1 := ssl3_accept_#t~nondet18#1;havoc ssl3_accept_#t~nondet18#1;havoc ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1;ssl3_accept_~s__s3__tmp__new_cipher~0#1 := ssl3_accept_#t~nondet19#1;havoc ssl3_accept_#t~nondet19#1;havoc ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1;havoc ssl3_accept_~s__s3__tmp__next_state___0~0#1;havoc ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0#1;havoc ssl3_accept_~s__session__cipher~0#1;havoc ssl3_accept_~buf~0#1;havoc ssl3_accept_~l~0#1;havoc ssl3_accept_~Time~0#1;havoc ssl3_accept_~tmp~0#1;havoc ssl3_accept_~cb~0#1;ssl3_accept_~num1~0#1 := ssl3_accept_#t~nondet20#1;havoc ssl3_accept_#t~nondet20#1;havoc ssl3_accept_~ret~0#1;havoc ssl3_accept_~new_state~0#1;havoc ssl3_accept_~state~0#1;havoc ssl3_accept_~skip~0#1;havoc ssl3_accept_~got_new_session~0#1;ssl3_accept_~tmp___1~0#1 := ssl3_accept_#t~nondet21#1;havoc ssl3_accept_#t~nondet21#1;ssl3_accept_~tmp___2~0#1 := ssl3_accept_#t~nondet22#1;havoc ssl3_accept_#t~nondet22#1;ssl3_accept_~tmp___3~0#1 := ssl3_accept_#t~nondet23#1;havoc ssl3_accept_#t~nondet23#1;ssl3_accept_~tmp___4~0#1 := ssl3_accept_#t~nondet24#1;havoc ssl3_accept_#t~nondet24#1;ssl3_accept_~tmp___5~0#1 := ssl3_accept_#t~nondet25#1;havoc ssl3_accept_#t~nondet25#1;ssl3_accept_~tmp___6~0#1 := ssl3_accept_#t~nondet26#1;havoc ssl3_accept_#t~nondet26#1;ssl3_accept_~tmp___7~0#1 := ssl3_accept_#t~nondet27#1;havoc ssl3_accept_#t~nondet27#1;ssl3_accept_~tmp___8~0#1 := ssl3_accept_#t~nondet28#1;havoc ssl3_accept_#t~nondet28#1;ssl3_accept_~tmp___9~0#1 := ssl3_accept_#t~nondet29#1;havoc ssl3_accept_#t~nondet29#1;ssl3_accept_~tmp___10~0#1 := ssl3_accept_#t~nondet30#1;havoc ssl3_accept_#t~nondet30#1;havoc ssl3_accept_~blastFlag~0#1;havoc ssl3_accept_~__cil_tmp55~0#1;havoc ssl3_accept_~__cil_tmp56~0#1;havoc ssl3_accept_~__cil_tmp57~0#1;ssl3_accept_~__cil_tmp58~0#1 := ssl3_accept_#t~nondet31#1;havoc ssl3_accept_#t~nondet31#1;havoc ssl3_accept_~__cil_tmp59~0#1;havoc ssl3_accept_~__cil_tmp60~0#1;havoc ssl3_accept_~__cil_tmp61~0#1;ssl3_accept_~s__state~0#1 := ssl3_accept_~initial_state#1;ssl3_accept_~blastFlag~0#1 := 0;ssl3_accept_~tmp~0#1 := ssl3_accept_#t~nondet32#1;havoc ssl3_accept_#t~nondet32#1;ssl3_accept_~Time~0#1 := ssl3_accept_~tmp~0#1;ssl3_accept_~cb~0#1 := 0;ssl3_accept_~ret~0#1 := -1;ssl3_accept_~skip~0#1 := 0;ssl3_accept_~got_new_session~0#1 := 0; 31382#L93 assume 0 != ssl3_accept_~s__info_callback~0#1;ssl3_accept_~cb~0#1 := ssl3_accept_~s__info_callback~0#1; 31345#L96-2 ssl3_accept_#t~post33#1 := ssl3_accept_~s__in_handshake~0#1;ssl3_accept_~s__in_handshake~0#1 := 1 + ssl3_accept_#t~post33#1;havoc ssl3_accept_#t~post33#1; 31346#L101 assume !(0 != 12288 + ssl3_accept_~tmp___1~0#1); 31341#L101-1 assume !(0 == ssl3_accept_~s__cert~0#1); 31342#L110-2 assume !false; 31575#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 31908#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 31906#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 31904#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 31902#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 31900#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 31898#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 31896#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 31895#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 31507#L137 assume 8464 == ssl3_accept_~s__state~0#1; 31304#L144 [2021-12-14 23:11:45,530 INFO L793 eck$LassoCheckResult]: Loop: 31304#L144 ssl3_accept_~s__shutdown~0#1 := 0;ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet38#1;havoc ssl3_accept_#t~nondet38#1; 31305#L285 assume 0 == ssl3_accept_~blastFlag~0#1;ssl3_accept_~blastFlag~0#1 := 1; 31329#L285-2 assume !(ssl3_accept_~ret~0#1 <= 0);ssl3_accept_~got_new_session~0#1 := 1;ssl3_accept_~s__state~0#1 := 8496;ssl3_accept_~s__init_num~0#1 := 0; 31330#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 31758#L596 assume !(8576 == ssl3_accept_~state~0#1); 31755#L614 ssl3_accept_~skip~0#1 := 0; 31753#L110-2 assume !false; 31751#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 31749#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 31747#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 31745#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 31743#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 31741#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 31739#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 31737#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 31735#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 31733#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 31731#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 31729#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 31713#L146 assume 8496 == ssl3_accept_~s__state~0#1; 31490#L150 ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet39#1;havoc ssl3_accept_#t~nondet39#1; 31491#L298 assume 1 == ssl3_accept_~blastFlag~0#1;ssl3_accept_~blastFlag~0#1 := 2; 31875#L301-2 assume !(ssl3_accept_~ret~0#1 <= 0); 31874#L308 assume !(0 != ssl3_accept_~s__hit~0#1);ssl3_accept_~s__state~0#1 := 8512; 31312#L308-2 ssl3_accept_~s__init_num~0#1 := 0; 31872#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 31866#L596 assume !(8576 == ssl3_accept_~state~0#1); 31860#L614 ssl3_accept_~skip~0#1 := 0; 31857#L110-2 assume !false; 31855#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 31853#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 31851#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 31849#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 31847#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 31845#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 31843#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 31841#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 31839#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 31837#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 31835#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 31833#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 31831#L146 assume !(8496 == ssl3_accept_~s__state~0#1); 31712#L149 assume !(8497 == ssl3_accept_~s__state~0#1); 31711#L152 assume 8512 == ssl3_accept_~s__state~0#1; 31505#L156 ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1 := ssl3_accept_#t~nondet40#1;havoc ssl3_accept_#t~nondet40#1;ssl3_accept_~__cil_tmp56~0#1 := ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1; 31468#L320 assume 0 != (256 + ssl3_accept_~__cil_tmp56~0#1) % 4294967296;ssl3_accept_~skip~0#1 := 1; 31320#L320-2 ssl3_accept_~s__state~0#1 := 8528;ssl3_accept_~s__init_num~0#1 := 0; 31465#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 31803#L596 assume !(8576 == ssl3_accept_~state~0#1); 31800#L614 ssl3_accept_~skip~0#1 := 0; 31798#L110-2 assume !false; 31796#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 31794#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 31792#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 31790#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 31788#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 31786#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 31784#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 31782#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 31780#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 31778#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 31776#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 31775#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 31774#L146 assume !(8496 == ssl3_accept_~s__state~0#1); 31772#L149 assume !(8497 == ssl3_accept_~s__state~0#1); 31771#L152 assume !(8512 == ssl3_accept_~s__state~0#1); 31717#L155 assume !(8513 == ssl3_accept_~s__state~0#1); 31716#L158 assume 8528 == ssl3_accept_~s__state~0#1; 31375#L162 ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1 := ssl3_accept_#t~nondet42#1;havoc ssl3_accept_#t~nondet42#1;ssl3_accept_~l~0#1 := ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1;ssl3_accept_~__cil_tmp57~0#1 := ssl3_accept_~s__options~0#1; 31376#L338 assume 0 != (2097152 + ssl3_accept_~__cil_tmp57~0#1) % 4294967296;ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1 := 1; 31417#L338-2 assume 0 != ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1; 31298#L370 ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet45#1;havoc ssl3_accept_#t~nondet45#1; 31299#L372 assume !(ssl3_accept_~ret~0#1 <= 0); 31377#L350-1 ssl3_accept_~s__state~0#1 := 8544;ssl3_accept_~s__init_num~0#1 := 0; 31434#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 31821#L596 assume !(8576 == ssl3_accept_~state~0#1); 31818#L614 ssl3_accept_~skip~0#1 := 0; 31816#L110-2 assume !false; 31814#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 31812#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 31811#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 31809#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 31804#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 31801#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 31799#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 31797#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 31795#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 31793#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 31791#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 31789#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 31787#L146 assume !(8496 == ssl3_accept_~s__state~0#1); 31785#L149 assume !(8497 == ssl3_accept_~s__state~0#1); 31783#L152 assume !(8512 == ssl3_accept_~s__state~0#1); 31781#L155 assume !(8513 == ssl3_accept_~s__state~0#1); 31779#L158 assume !(8528 == ssl3_accept_~s__state~0#1); 31777#L161 assume !(8529 == ssl3_accept_~s__state~0#1); 31714#L164 assume 8544 == ssl3_accept_~s__state~0#1; 31295#L168 assume 0 != 1 + ssl3_accept_~s__verify_mode~0#1; 31296#L395 assume !(0 != ssl3_accept_~s__session__peer~0#1); 31470#L404 ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1 := ssl3_accept_#t~nondet46#1;havoc ssl3_accept_#t~nondet46#1;ssl3_accept_~__cil_tmp61~0#1 := ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1; 31499#L408 assume !(0 != (256 + ssl3_accept_~__cil_tmp61~0#1) % 4294967296); 31390#L417 ssl3_accept_~s__s3__tmp__cert_request~0#1 := 1;ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet47#1;havoc ssl3_accept_#t~nondet47#1; 31385#L420 assume !(ssl3_accept_~ret~0#1 <= 0);ssl3_accept_~s__state~0#1 := 8448;ssl3_accept_~s__s3__tmp__next_state___0~0#1 := 8576;ssl3_accept_~s__init_num~0#1 := 0; 31307#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 31760#L596 assume !(8576 == ssl3_accept_~state~0#1); 31756#L614 ssl3_accept_~skip~0#1 := 0; 31754#L110-2 assume !false; 31752#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 31750#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 31748#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 31746#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 31744#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 31742#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 31740#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 31738#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 31736#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 31734#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 31732#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 31730#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 31728#L146 assume !(8496 == ssl3_accept_~s__state~0#1); 31726#L149 assume !(8497 == ssl3_accept_~s__state~0#1); 31725#L152 assume !(8512 == ssl3_accept_~s__state~0#1); 31724#L155 assume !(8513 == ssl3_accept_~s__state~0#1); 31723#L158 assume !(8528 == ssl3_accept_~s__state~0#1); 31722#L161 assume !(8529 == ssl3_accept_~s__state~0#1); 31721#L164 assume !(8544 == ssl3_accept_~s__state~0#1); 31720#L167 assume !(8545 == ssl3_accept_~s__state~0#1); 31719#L170 assume !(8560 == ssl3_accept_~s__state~0#1); 31718#L173 assume !(8561 == ssl3_accept_~s__state~0#1); 31518#L176 assume 8448 == ssl3_accept_~s__state~0#1; 31421#L177 assume !(ssl3_accept_~num1~0#1 > 0); 31423#L446-1 ssl3_accept_~s__state~0#1 := ssl3_accept_~s__s3__tmp__next_state___0~0#1; 31464#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 31544#L596 assume !(8576 == ssl3_accept_~state~0#1); 31540#L614 ssl3_accept_~skip~0#1 := 0; 31537#L110-2 assume !false; 31534#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 31516#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 31517#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 31533#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 31530#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 31527#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 31526#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 31523#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 31521#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 31522#L137 assume 8464 == ssl3_accept_~s__state~0#1; 31304#L144 [2021-12-14 23:11:45,531 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 23:11:45,531 INFO L85 PathProgramCache]: Analyzing trace with hash -1150938771, now seen corresponding path program 13 times [2021-12-14 23:11:45,531 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 23:11:45,531 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1348093495] [2021-12-14 23:11:45,531 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 23:11:45,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 23:11:45,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-14 23:11:45,534 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-14 23:11:45,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-14 23:11:45,537 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-14 23:11:45,537 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 23:11:45,537 INFO L85 PathProgramCache]: Analyzing trace with hash -639140282, now seen corresponding path program 1 times [2021-12-14 23:11:45,537 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 23:11:45,537 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1696089452] [2021-12-14 23:11:45,537 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 23:11:45,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 23:11:45,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 23:11:45,559 INFO L134 CoverageAnalysis]: Checked inductivity of 260 backedges. 136 proven. 14 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2021-12-14 23:11:45,559 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-14 23:11:45,559 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1696089452] [2021-12-14 23:11:45,559 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1696089452] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-14 23:11:45,559 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1144910904] [2021-12-14 23:11:45,559 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 23:11:45,560 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-14 23:11:45,560 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 23:11:45,560 INFO L229 MonitoredProcess]: Starting monitored process 15 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-12-14 23:11:45,565 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Waiting until timeout for monitored process [2021-12-14 23:11:45,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 23:11:45,612 INFO L263 TraceCheckSpWp]: Trace formula consists of 220 conjuncts, 3 conjunts are in the unsatisfiable core [2021-12-14 23:11:45,614 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-14 23:11:45,787 INFO L134 CoverageAnalysis]: Checked inductivity of 260 backedges. 136 proven. 14 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2021-12-14 23:11:45,787 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-12-14 23:11:45,914 INFO L134 CoverageAnalysis]: Checked inductivity of 260 backedges. 136 proven. 14 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2021-12-14 23:11:45,915 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1144910904] provided 0 perfect and 2 imperfect interpolant sequences [2021-12-14 23:11:45,915 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-12-14 23:11:45,915 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 3, 3] total 5 [2021-12-14 23:11:45,915 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1086360564] [2021-12-14 23:11:45,915 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-12-14 23:11:45,915 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-12-14 23:11:45,915 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-14 23:11:45,915 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-12-14 23:11:45,915 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-12-14 23:11:45,916 INFO L87 Difference]: Start difference. First operand 700 states and 907 transitions. cyclomatic complexity: 210 Second operand has 6 states, 5 states have (on average 27.2) internal successors, (136), 6 states have internal predecessors, (136), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 23:11:46,407 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-14 23:11:46,407 INFO L93 Difference]: Finished difference Result 1735 states and 2240 transitions. [2021-12-14 23:11:46,407 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-12-14 23:11:46,408 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1735 states and 2240 transitions. [2021-12-14 23:11:46,412 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 1526 [2021-12-14 23:11:46,416 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1735 states to 1705 states and 2210 transitions. [2021-12-14 23:11:46,417 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1596 [2021-12-14 23:11:46,417 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1596 [2021-12-14 23:11:46,417 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1705 states and 2210 transitions. [2021-12-14 23:11:46,417 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2021-12-14 23:11:46,418 INFO L681 BuchiCegarLoop]: Abstraction has 1705 states and 2210 transitions. [2021-12-14 23:11:46,418 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1705 states and 2210 transitions. [2021-12-14 23:11:46,427 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1705 to 1064. [2021-12-14 23:11:46,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1064 states, 1064 states have (on average 1.3195488721804511) internal successors, (1404), 1063 states have internal predecessors, (1404), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 23:11:46,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1064 states to 1064 states and 1404 transitions. [2021-12-14 23:11:46,430 INFO L704 BuchiCegarLoop]: Abstraction has 1064 states and 1404 transitions. [2021-12-14 23:11:46,430 INFO L587 BuchiCegarLoop]: Abstraction has 1064 states and 1404 transitions. [2021-12-14 23:11:46,430 INFO L425 BuchiCegarLoop]: ======== Iteration 19============ [2021-12-14 23:11:46,430 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1064 states and 1404 transitions. [2021-12-14 23:11:46,432 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 885 [2021-12-14 23:11:46,432 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-14 23:11:46,432 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-14 23:11:46,433 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-14 23:11:46,433 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-14 23:11:46,433 INFO L791 eck$LassoCheckResult]: Stem: 34846#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); 34717#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret59#1, main_~s~0#1, main_~tmp~1#1;havoc main_~s~0#1;havoc main_~tmp~1#1;main_~s~0#1 := 8464;assume { :begin_inline_ssl3_accept } true;ssl3_accept_#in~initial_state#1 := main_~s~0#1;havoc ssl3_accept_#res#1;havoc ssl3_accept_#t~nondet4#1, ssl3_accept_#t~nondet5#1, ssl3_accept_#t~nondet6#1, ssl3_accept_#t~nondet7#1, ssl3_accept_#t~nondet8#1, ssl3_accept_#t~nondet9#1, ssl3_accept_#t~nondet10#1, ssl3_accept_#t~nondet11#1, ssl3_accept_#t~nondet12#1, ssl3_accept_#t~nondet13#1, ssl3_accept_#t~nondet14#1, ssl3_accept_#t~nondet15#1, ssl3_accept_#t~nondet16#1, ssl3_accept_#t~nondet17#1, ssl3_accept_#t~nondet18#1, ssl3_accept_#t~nondet19#1, ssl3_accept_#t~nondet20#1, ssl3_accept_#t~nondet21#1, ssl3_accept_#t~nondet22#1, ssl3_accept_#t~nondet23#1, ssl3_accept_#t~nondet24#1, ssl3_accept_#t~nondet25#1, ssl3_accept_#t~nondet26#1, ssl3_accept_#t~nondet27#1, ssl3_accept_#t~nondet28#1, ssl3_accept_#t~nondet29#1, ssl3_accept_#t~nondet30#1, ssl3_accept_#t~nondet31#1, ssl3_accept_#t~nondet32#1, ssl3_accept_#t~post33#1, ssl3_accept_#t~nondet34#1, ssl3_accept_#t~post35#1, ssl3_accept_#t~post36#1, ssl3_accept_#t~nondet37#1, ssl3_accept_#t~nondet38#1, ssl3_accept_#t~nondet39#1, ssl3_accept_#t~nondet40#1, ssl3_accept_#t~nondet41#1, ssl3_accept_#t~nondet42#1, ssl3_accept_#t~nondet43#1, ssl3_accept_#t~nondet44#1, ssl3_accept_#t~nondet45#1, ssl3_accept_#t~nondet46#1, ssl3_accept_#t~nondet47#1, ssl3_accept_#t~nondet48#1, ssl3_accept_#t~nondet49#1, ssl3_accept_#t~nondet50#1, ssl3_accept_#t~nondet51#1, ssl3_accept_#t~nondet52#1, ssl3_accept_#t~nondet53#1, ssl3_accept_#t~nondet54#1, ssl3_accept_#t~nondet55#1, ssl3_accept_#t~post56#1, ssl3_accept_#t~nondet57#1, ssl3_accept_#t~post58#1, ssl3_accept_~initial_state#1, ssl3_accept_~s__info_callback~0#1, ssl3_accept_~s__in_handshake~0#1, ssl3_accept_~s__state~0#1, ssl3_accept_~s__new_session~0#1, ssl3_accept_~s__server~0#1, ssl3_accept_~s__version~0#1, ssl3_accept_~s__type~0#1, ssl3_accept_~s__init_num~0#1, ssl3_accept_~s__hit~0#1, ssl3_accept_~s__rwstate~0#1, ssl3_accept_~s__init_buf___0~0#1, ssl3_accept_~s__debug~0#1, ssl3_accept_~s__shutdown~0#1, ssl3_accept_~s__cert~0#1, ssl3_accept_~s__options~0#1, ssl3_accept_~s__verify_mode~0#1, ssl3_accept_~s__session__peer~0#1, ssl3_accept_~s__cert__pkeys__AT0__privatekey~0#1, ssl3_accept_~s__ctx__info_callback~0#1, ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0#1, ssl3_accept_~s__ctx__stats__sess_accept~0#1, ssl3_accept_~s__ctx__stats__sess_accept_good~0#1, ssl3_accept_~s__s3__tmp__cert_request~0#1, ssl3_accept_~s__s3__tmp__reuse_message~0#1, ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1, ssl3_accept_~s__s3__tmp__new_cipher~0#1, ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1, ssl3_accept_~s__s3__tmp__next_state___0~0#1, ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0#1, ssl3_accept_~s__session__cipher~0#1, ssl3_accept_~buf~0#1, ssl3_accept_~l~0#1, ssl3_accept_~Time~0#1, ssl3_accept_~tmp~0#1, ssl3_accept_~cb~0#1, ssl3_accept_~num1~0#1, ssl3_accept_~ret~0#1, ssl3_accept_~new_state~0#1, ssl3_accept_~state~0#1, ssl3_accept_~skip~0#1, ssl3_accept_~got_new_session~0#1, ssl3_accept_~tmp___1~0#1, ssl3_accept_~tmp___2~0#1, ssl3_accept_~tmp___3~0#1, ssl3_accept_~tmp___4~0#1, ssl3_accept_~tmp___5~0#1, ssl3_accept_~tmp___6~0#1, ssl3_accept_~tmp___7~0#1, ssl3_accept_~tmp___8~0#1, ssl3_accept_~tmp___9~0#1, ssl3_accept_~tmp___10~0#1, ssl3_accept_~blastFlag~0#1, ssl3_accept_~__cil_tmp55~0#1, ssl3_accept_~__cil_tmp56~0#1, ssl3_accept_~__cil_tmp57~0#1, ssl3_accept_~__cil_tmp58~0#1, ssl3_accept_~__cil_tmp59~0#1, ssl3_accept_~__cil_tmp60~0#1, ssl3_accept_~__cil_tmp61~0#1;ssl3_accept_~initial_state#1 := ssl3_accept_#in~initial_state#1;ssl3_accept_~s__info_callback~0#1 := ssl3_accept_#t~nondet4#1;havoc ssl3_accept_#t~nondet4#1;ssl3_accept_~s__in_handshake~0#1 := ssl3_accept_#t~nondet5#1;havoc ssl3_accept_#t~nondet5#1;havoc ssl3_accept_~s__state~0#1;havoc ssl3_accept_~s__new_session~0#1;havoc ssl3_accept_~s__server~0#1;ssl3_accept_~s__version~0#1 := ssl3_accept_#t~nondet6#1;havoc ssl3_accept_#t~nondet6#1;havoc ssl3_accept_~s__type~0#1;havoc ssl3_accept_~s__init_num~0#1;ssl3_accept_~s__hit~0#1 := ssl3_accept_#t~nondet7#1;havoc ssl3_accept_#t~nondet7#1;havoc ssl3_accept_~s__rwstate~0#1;ssl3_accept_~s__init_buf___0~0#1 := 1;ssl3_accept_~s__debug~0#1 := ssl3_accept_#t~nondet8#1;havoc ssl3_accept_#t~nondet8#1;havoc ssl3_accept_~s__shutdown~0#1;ssl3_accept_~s__cert~0#1 := ssl3_accept_#t~nondet9#1;havoc ssl3_accept_#t~nondet9#1;ssl3_accept_~s__options~0#1 := ssl3_accept_#t~nondet10#1;havoc ssl3_accept_#t~nondet10#1;ssl3_accept_~s__verify_mode~0#1 := ssl3_accept_#t~nondet11#1;havoc ssl3_accept_#t~nondet11#1;ssl3_accept_~s__session__peer~0#1 := ssl3_accept_#t~nondet12#1;havoc ssl3_accept_#t~nondet12#1;ssl3_accept_~s__cert__pkeys__AT0__privatekey~0#1 := ssl3_accept_#t~nondet13#1;havoc ssl3_accept_#t~nondet13#1;ssl3_accept_~s__ctx__info_callback~0#1 := ssl3_accept_#t~nondet14#1;havoc ssl3_accept_#t~nondet14#1;ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0#1 := ssl3_accept_#t~nondet15#1;havoc ssl3_accept_#t~nondet15#1;ssl3_accept_~s__ctx__stats__sess_accept~0#1 := ssl3_accept_#t~nondet16#1;havoc ssl3_accept_#t~nondet16#1;ssl3_accept_~s__ctx__stats__sess_accept_good~0#1 := ssl3_accept_#t~nondet17#1;havoc ssl3_accept_#t~nondet17#1;havoc ssl3_accept_~s__s3__tmp__cert_request~0#1;ssl3_accept_~s__s3__tmp__reuse_message~0#1 := ssl3_accept_#t~nondet18#1;havoc ssl3_accept_#t~nondet18#1;havoc ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1;ssl3_accept_~s__s3__tmp__new_cipher~0#1 := ssl3_accept_#t~nondet19#1;havoc ssl3_accept_#t~nondet19#1;havoc ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1;havoc ssl3_accept_~s__s3__tmp__next_state___0~0#1;havoc ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0#1;havoc ssl3_accept_~s__session__cipher~0#1;havoc ssl3_accept_~buf~0#1;havoc ssl3_accept_~l~0#1;havoc ssl3_accept_~Time~0#1;havoc ssl3_accept_~tmp~0#1;havoc ssl3_accept_~cb~0#1;ssl3_accept_~num1~0#1 := ssl3_accept_#t~nondet20#1;havoc ssl3_accept_#t~nondet20#1;havoc ssl3_accept_~ret~0#1;havoc ssl3_accept_~new_state~0#1;havoc ssl3_accept_~state~0#1;havoc ssl3_accept_~skip~0#1;havoc ssl3_accept_~got_new_session~0#1;ssl3_accept_~tmp___1~0#1 := ssl3_accept_#t~nondet21#1;havoc ssl3_accept_#t~nondet21#1;ssl3_accept_~tmp___2~0#1 := ssl3_accept_#t~nondet22#1;havoc ssl3_accept_#t~nondet22#1;ssl3_accept_~tmp___3~0#1 := ssl3_accept_#t~nondet23#1;havoc ssl3_accept_#t~nondet23#1;ssl3_accept_~tmp___4~0#1 := ssl3_accept_#t~nondet24#1;havoc ssl3_accept_#t~nondet24#1;ssl3_accept_~tmp___5~0#1 := ssl3_accept_#t~nondet25#1;havoc ssl3_accept_#t~nondet25#1;ssl3_accept_~tmp___6~0#1 := ssl3_accept_#t~nondet26#1;havoc ssl3_accept_#t~nondet26#1;ssl3_accept_~tmp___7~0#1 := ssl3_accept_#t~nondet27#1;havoc ssl3_accept_#t~nondet27#1;ssl3_accept_~tmp___8~0#1 := ssl3_accept_#t~nondet28#1;havoc ssl3_accept_#t~nondet28#1;ssl3_accept_~tmp___9~0#1 := ssl3_accept_#t~nondet29#1;havoc ssl3_accept_#t~nondet29#1;ssl3_accept_~tmp___10~0#1 := ssl3_accept_#t~nondet30#1;havoc ssl3_accept_#t~nondet30#1;havoc ssl3_accept_~blastFlag~0#1;havoc ssl3_accept_~__cil_tmp55~0#1;havoc ssl3_accept_~__cil_tmp56~0#1;havoc ssl3_accept_~__cil_tmp57~0#1;ssl3_accept_~__cil_tmp58~0#1 := ssl3_accept_#t~nondet31#1;havoc ssl3_accept_#t~nondet31#1;havoc ssl3_accept_~__cil_tmp59~0#1;havoc ssl3_accept_~__cil_tmp60~0#1;havoc ssl3_accept_~__cil_tmp61~0#1;ssl3_accept_~s__state~0#1 := ssl3_accept_~initial_state#1;ssl3_accept_~blastFlag~0#1 := 0;ssl3_accept_~tmp~0#1 := ssl3_accept_#t~nondet32#1;havoc ssl3_accept_#t~nondet32#1;ssl3_accept_~Time~0#1 := ssl3_accept_~tmp~0#1;ssl3_accept_~cb~0#1 := 0;ssl3_accept_~ret~0#1 := -1;ssl3_accept_~skip~0#1 := 0;ssl3_accept_~got_new_session~0#1 := 0; 34707#L93 assume 0 != ssl3_accept_~s__info_callback~0#1;ssl3_accept_~cb~0#1 := ssl3_accept_~s__info_callback~0#1; 34669#L96-2 ssl3_accept_#t~post33#1 := ssl3_accept_~s__in_handshake~0#1;ssl3_accept_~s__in_handshake~0#1 := 1 + ssl3_accept_#t~post33#1;havoc ssl3_accept_#t~post33#1; 34670#L101 assume !(0 != 12288 + ssl3_accept_~tmp___1~0#1); 34663#L101-1 assume !(0 == ssl3_accept_~s__cert~0#1); 34664#L110-2 assume !false; 34878#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 35524#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 35523#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 35522#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 35521#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 35520#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 35519#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 35518#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 35517#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 35516#L137 assume 8464 == ssl3_accept_~s__state~0#1; 34630#L144 [2021-12-14 23:11:46,433 INFO L793 eck$LassoCheckResult]: Loop: 34630#L144 ssl3_accept_~s__shutdown~0#1 := 0;ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet38#1;havoc ssl3_accept_#t~nondet38#1; 34631#L285 assume 0 == ssl3_accept_~blastFlag~0#1;ssl3_accept_~blastFlag~0#1 := 1; 34651#L285-2 assume !(ssl3_accept_~ret~0#1 <= 0);ssl3_accept_~got_new_session~0#1 := 1;ssl3_accept_~s__state~0#1 := 8496;ssl3_accept_~s__init_num~0#1 := 0; 34652#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 35679#L596 assume !(8576 == ssl3_accept_~state~0#1); 35677#L614 ssl3_accept_~skip~0#1 := 0; 35676#L110-2 assume !false; 35675#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 35674#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 35673#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 35672#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 35671#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 35670#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 35669#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 34723#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 34724#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 34778#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 34758#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 34759#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 34832#L146 assume 8496 == ssl3_accept_~s__state~0#1; 34828#L150 ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet39#1;havoc ssl3_accept_#t~nondet39#1; 34689#L298 assume 1 == ssl3_accept_~blastFlag~0#1;ssl3_accept_~blastFlag~0#1 := 2; 34673#L301-2 assume !(ssl3_accept_~ret~0#1 <= 0); 34634#L308 assume 0 != ssl3_accept_~s__hit~0#1;ssl3_accept_~s__state~0#1 := 8656; 34635#L308-2 ssl3_accept_~s__init_num~0#1 := 0; 34777#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 35653#L596 assume !(8576 == ssl3_accept_~state~0#1); 35649#L614 ssl3_accept_~skip~0#1 := 0; 35647#L110-2 assume !false; 35645#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 35643#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 35641#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 35639#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 35637#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 35635#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 35633#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 35631#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 35629#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 35627#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 35625#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 35623#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 35616#L146 assume !(8496 == ssl3_accept_~s__state~0#1); 35613#L149 assume !(8497 == ssl3_accept_~s__state~0#1); 35611#L152 assume !(8512 == ssl3_accept_~s__state~0#1); 35609#L155 assume !(8513 == ssl3_accept_~s__state~0#1); 34643#L158 assume !(8528 == ssl3_accept_~s__state~0#1); 34639#L161 assume !(8529 == ssl3_accept_~s__state~0#1); 34640#L164 assume !(8544 == ssl3_accept_~s__state~0#1); 34659#L167 assume !(8545 == ssl3_accept_~s__state~0#1); 34660#L170 assume !(8560 == ssl3_accept_~s__state~0#1); 34762#L173 assume !(8561 == ssl3_accept_~s__state~0#1); 34730#L176 assume !(8448 == ssl3_accept_~s__state~0#1); 34731#L179 assume !(8576 == ssl3_accept_~s__state~0#1); 34833#L182 assume !(8577 == ssl3_accept_~s__state~0#1); 34830#L185 assume !(8592 == ssl3_accept_~s__state~0#1); 34653#L188 assume !(8593 == ssl3_accept_~s__state~0#1); 34654#L191 assume !(8608 == ssl3_accept_~s__state~0#1); 34799#L194 assume !(8609 == ssl3_accept_~s__state~0#1); 34788#L197 assume !(8640 == ssl3_accept_~s__state~0#1); 34789#L200 assume !(8641 == ssl3_accept_~s__state~0#1); 34838#L203 assume 8656 == ssl3_accept_~s__state~0#1; 35221#L207 ssl3_accept_~s__session__cipher~0#1 := ssl3_accept_~s__s3__tmp__new_cipher~0#1; 35456#L508 assume !(0 == ssl3_accept_~tmp___9~0#1);ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet54#1;havoc ssl3_accept_#t~nondet54#1; 35455#L513 assume 2 == ssl3_accept_~blastFlag~0#1;ssl3_accept_~blastFlag~0#1 := 3; 35454#L513-2 assume !(ssl3_accept_~ret~0#1 <= 0);ssl3_accept_~s__state~0#1 := 8672;ssl3_accept_~s__init_num~0#1 := 0; 35411#L521 assume !(0 == ssl3_accept_~tmp___10~0#1); 35409#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 35400#L596 assume !(8576 == ssl3_accept_~state~0#1); 35396#L614 ssl3_accept_~skip~0#1 := 0; 35394#L110-2 assume !false; 35392#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 35390#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 35388#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 35386#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 35384#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 35382#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 35380#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 35378#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 35376#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 35374#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 35373#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 35372#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 35370#L146 assume !(8496 == ssl3_accept_~s__state~0#1); 35368#L149 assume !(8497 == ssl3_accept_~s__state~0#1); 35366#L152 assume !(8512 == ssl3_accept_~s__state~0#1); 35361#L155 assume !(8513 == ssl3_accept_~s__state~0#1); 35358#L158 assume !(8528 == ssl3_accept_~s__state~0#1); 35356#L161 assume !(8529 == ssl3_accept_~s__state~0#1); 35354#L164 assume !(8544 == ssl3_accept_~s__state~0#1); 35352#L167 assume !(8545 == ssl3_accept_~s__state~0#1); 35350#L170 assume !(8560 == ssl3_accept_~s__state~0#1); 35348#L173 assume !(8561 == ssl3_accept_~s__state~0#1); 35346#L176 assume !(8448 == ssl3_accept_~s__state~0#1); 35344#L179 assume !(8576 == ssl3_accept_~s__state~0#1); 35342#L182 assume !(8577 == ssl3_accept_~s__state~0#1); 35340#L185 assume !(8592 == ssl3_accept_~s__state~0#1); 35338#L188 assume !(8593 == ssl3_accept_~s__state~0#1); 35336#L191 assume !(8608 == ssl3_accept_~s__state~0#1); 35334#L194 assume !(8609 == ssl3_accept_~s__state~0#1); 35332#L197 assume !(8640 == ssl3_accept_~s__state~0#1); 35330#L200 assume !(8641 == ssl3_accept_~s__state~0#1); 35328#L203 assume !(8656 == ssl3_accept_~s__state~0#1); 35326#L206 assume !(8657 == ssl3_accept_~s__state~0#1); 34706#L209 assume 8672 == ssl3_accept_~s__state~0#1; 34787#L213 ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet55#1;havoc ssl3_accept_#t~nondet55#1; 34815#L529 assume !(4 == ssl3_accept_~blastFlag~0#1); 34767#L532 assume !(ssl3_accept_~ret~0#1 <= 0);ssl3_accept_~s__state~0#1 := 8448; 34768#L536 assume !(0 != ssl3_accept_~s__hit~0#1);ssl3_accept_~s__s3__tmp__next_state___0~0#1 := 3; 34783#L536-2 ssl3_accept_~s__init_num~0#1 := 0; 34785#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 35566#L596 assume !(8576 == ssl3_accept_~state~0#1); 35564#L614 ssl3_accept_~skip~0#1 := 0; 35563#L110-2 assume !false; 35562#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 35561#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 35560#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 35559#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 35558#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 35557#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 35556#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 35555#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 35554#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 35553#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 35552#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 35551#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 35054#L146 assume !(8496 == ssl3_accept_~s__state~0#1); 35051#L149 assume !(8497 == ssl3_accept_~s__state~0#1); 35048#L152 assume !(8512 == ssl3_accept_~s__state~0#1); 35045#L155 assume !(8513 == ssl3_accept_~s__state~0#1); 35042#L158 assume !(8528 == ssl3_accept_~s__state~0#1); 35039#L161 assume !(8529 == ssl3_accept_~s__state~0#1); 35036#L164 assume !(8544 == ssl3_accept_~s__state~0#1); 34966#L167 assume !(8545 == ssl3_accept_~s__state~0#1); 34967#L170 assume !(8560 == ssl3_accept_~s__state~0#1); 34962#L173 assume !(8561 == ssl3_accept_~s__state~0#1); 34963#L176 assume 8448 == ssl3_accept_~s__state~0#1; 34959#L177 assume !(ssl3_accept_~num1~0#1 > 0); 34958#L446-1 ssl3_accept_~s__state~0#1 := ssl3_accept_~s__s3__tmp__next_state___0~0#1; 34951#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 34947#L596 assume !(8576 == ssl3_accept_~state~0#1); 34940#L614 ssl3_accept_~skip~0#1 := 0; 34941#L110-2 assume !false; 34934#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 34935#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 34925#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 34926#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 34917#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 34918#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 34909#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 34910#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 34897#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 34898#L137 assume 8464 == ssl3_accept_~s__state~0#1; 34630#L144 [2021-12-14 23:11:46,434 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 23:11:46,434 INFO L85 PathProgramCache]: Analyzing trace with hash -1150938771, now seen corresponding path program 14 times [2021-12-14 23:11:46,434 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 23:11:46,434 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2142461392] [2021-12-14 23:11:46,434 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 23:11:46,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 23:11:46,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-14 23:11:46,438 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-14 23:11:46,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-14 23:11:46,441 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-14 23:11:46,441 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 23:11:46,442 INFO L85 PathProgramCache]: Analyzing trace with hash -674532033, now seen corresponding path program 1 times [2021-12-14 23:11:46,442 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 23:11:46,442 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [408472585] [2021-12-14 23:11:46,442 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 23:11:46,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 23:11:46,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 23:11:46,459 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 147 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2021-12-14 23:11:46,459 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-14 23:11:46,460 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [408472585] [2021-12-14 23:11:46,460 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [408472585] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-14 23:11:46,460 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-14 23:11:46,460 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-14 23:11:46,460 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [755213998] [2021-12-14 23:11:46,460 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-14 23:11:46,460 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-12-14 23:11:46,461 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-14 23:11:46,461 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-14 23:11:46,461 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-14 23:11:46,461 INFO L87 Difference]: Start difference. First operand 1064 states and 1404 transitions. cyclomatic complexity: 343 Second operand has 3 states, 3 states have (on average 34.666666666666664) internal successors, (104), 3 states have internal predecessors, (104), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 23:11:46,473 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-14 23:11:46,473 INFO L93 Difference]: Finished difference Result 1868 states and 2494 transitions. [2021-12-14 23:11:46,473 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-14 23:11:46,473 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1868 states and 2494 transitions. [2021-12-14 23:11:46,495 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 1689 [2021-12-14 23:11:46,501 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1868 states to 1868 states and 2494 transitions. [2021-12-14 23:11:46,501 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1759 [2021-12-14 23:11:46,502 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1759 [2021-12-14 23:11:46,502 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1868 states and 2494 transitions. [2021-12-14 23:11:46,503 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2021-12-14 23:11:46,503 INFO L681 BuchiCegarLoop]: Abstraction has 1868 states and 2494 transitions. [2021-12-14 23:11:46,504 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1868 states and 2494 transitions. [2021-12-14 23:11:46,514 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1868 to 1868. [2021-12-14 23:11:46,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1868 states, 1868 states have (on average 1.335117773019272) internal successors, (2494), 1867 states have internal predecessors, (2494), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 23:11:46,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1868 states to 1868 states and 2494 transitions. [2021-12-14 23:11:46,518 INFO L704 BuchiCegarLoop]: Abstraction has 1868 states and 2494 transitions. [2021-12-14 23:11:46,518 INFO L587 BuchiCegarLoop]: Abstraction has 1868 states and 2494 transitions. [2021-12-14 23:11:46,519 INFO L425 BuchiCegarLoop]: ======== Iteration 20============ [2021-12-14 23:11:46,519 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1868 states and 2494 transitions. [2021-12-14 23:11:46,522 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 1689 [2021-12-14 23:11:46,522 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-14 23:11:46,522 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-14 23:11:46,523 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-14 23:11:46,523 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-14 23:11:46,523 INFO L791 eck$LassoCheckResult]: Stem: 37798#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); 37664#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret59#1, main_~s~0#1, main_~tmp~1#1;havoc main_~s~0#1;havoc main_~tmp~1#1;main_~s~0#1 := 8464;assume { :begin_inline_ssl3_accept } true;ssl3_accept_#in~initial_state#1 := main_~s~0#1;havoc ssl3_accept_#res#1;havoc ssl3_accept_#t~nondet4#1, ssl3_accept_#t~nondet5#1, ssl3_accept_#t~nondet6#1, ssl3_accept_#t~nondet7#1, ssl3_accept_#t~nondet8#1, ssl3_accept_#t~nondet9#1, ssl3_accept_#t~nondet10#1, ssl3_accept_#t~nondet11#1, ssl3_accept_#t~nondet12#1, ssl3_accept_#t~nondet13#1, ssl3_accept_#t~nondet14#1, ssl3_accept_#t~nondet15#1, ssl3_accept_#t~nondet16#1, ssl3_accept_#t~nondet17#1, ssl3_accept_#t~nondet18#1, ssl3_accept_#t~nondet19#1, ssl3_accept_#t~nondet20#1, ssl3_accept_#t~nondet21#1, ssl3_accept_#t~nondet22#1, ssl3_accept_#t~nondet23#1, ssl3_accept_#t~nondet24#1, ssl3_accept_#t~nondet25#1, ssl3_accept_#t~nondet26#1, ssl3_accept_#t~nondet27#1, ssl3_accept_#t~nondet28#1, ssl3_accept_#t~nondet29#1, ssl3_accept_#t~nondet30#1, ssl3_accept_#t~nondet31#1, ssl3_accept_#t~nondet32#1, ssl3_accept_#t~post33#1, ssl3_accept_#t~nondet34#1, ssl3_accept_#t~post35#1, ssl3_accept_#t~post36#1, ssl3_accept_#t~nondet37#1, ssl3_accept_#t~nondet38#1, ssl3_accept_#t~nondet39#1, ssl3_accept_#t~nondet40#1, ssl3_accept_#t~nondet41#1, ssl3_accept_#t~nondet42#1, ssl3_accept_#t~nondet43#1, ssl3_accept_#t~nondet44#1, ssl3_accept_#t~nondet45#1, ssl3_accept_#t~nondet46#1, ssl3_accept_#t~nondet47#1, ssl3_accept_#t~nondet48#1, ssl3_accept_#t~nondet49#1, ssl3_accept_#t~nondet50#1, ssl3_accept_#t~nondet51#1, ssl3_accept_#t~nondet52#1, ssl3_accept_#t~nondet53#1, ssl3_accept_#t~nondet54#1, ssl3_accept_#t~nondet55#1, ssl3_accept_#t~post56#1, ssl3_accept_#t~nondet57#1, ssl3_accept_#t~post58#1, ssl3_accept_~initial_state#1, ssl3_accept_~s__info_callback~0#1, ssl3_accept_~s__in_handshake~0#1, ssl3_accept_~s__state~0#1, ssl3_accept_~s__new_session~0#1, ssl3_accept_~s__server~0#1, ssl3_accept_~s__version~0#1, ssl3_accept_~s__type~0#1, ssl3_accept_~s__init_num~0#1, ssl3_accept_~s__hit~0#1, ssl3_accept_~s__rwstate~0#1, ssl3_accept_~s__init_buf___0~0#1, ssl3_accept_~s__debug~0#1, ssl3_accept_~s__shutdown~0#1, ssl3_accept_~s__cert~0#1, ssl3_accept_~s__options~0#1, ssl3_accept_~s__verify_mode~0#1, ssl3_accept_~s__session__peer~0#1, ssl3_accept_~s__cert__pkeys__AT0__privatekey~0#1, ssl3_accept_~s__ctx__info_callback~0#1, ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0#1, ssl3_accept_~s__ctx__stats__sess_accept~0#1, ssl3_accept_~s__ctx__stats__sess_accept_good~0#1, ssl3_accept_~s__s3__tmp__cert_request~0#1, ssl3_accept_~s__s3__tmp__reuse_message~0#1, ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1, ssl3_accept_~s__s3__tmp__new_cipher~0#1, ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1, ssl3_accept_~s__s3__tmp__next_state___0~0#1, ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0#1, ssl3_accept_~s__session__cipher~0#1, ssl3_accept_~buf~0#1, ssl3_accept_~l~0#1, ssl3_accept_~Time~0#1, ssl3_accept_~tmp~0#1, ssl3_accept_~cb~0#1, ssl3_accept_~num1~0#1, ssl3_accept_~ret~0#1, ssl3_accept_~new_state~0#1, ssl3_accept_~state~0#1, ssl3_accept_~skip~0#1, ssl3_accept_~got_new_session~0#1, ssl3_accept_~tmp___1~0#1, ssl3_accept_~tmp___2~0#1, ssl3_accept_~tmp___3~0#1, ssl3_accept_~tmp___4~0#1, ssl3_accept_~tmp___5~0#1, ssl3_accept_~tmp___6~0#1, ssl3_accept_~tmp___7~0#1, ssl3_accept_~tmp___8~0#1, ssl3_accept_~tmp___9~0#1, ssl3_accept_~tmp___10~0#1, ssl3_accept_~blastFlag~0#1, ssl3_accept_~__cil_tmp55~0#1, ssl3_accept_~__cil_tmp56~0#1, ssl3_accept_~__cil_tmp57~0#1, ssl3_accept_~__cil_tmp58~0#1, ssl3_accept_~__cil_tmp59~0#1, ssl3_accept_~__cil_tmp60~0#1, ssl3_accept_~__cil_tmp61~0#1;ssl3_accept_~initial_state#1 := ssl3_accept_#in~initial_state#1;ssl3_accept_~s__info_callback~0#1 := ssl3_accept_#t~nondet4#1;havoc ssl3_accept_#t~nondet4#1;ssl3_accept_~s__in_handshake~0#1 := ssl3_accept_#t~nondet5#1;havoc ssl3_accept_#t~nondet5#1;havoc ssl3_accept_~s__state~0#1;havoc ssl3_accept_~s__new_session~0#1;havoc ssl3_accept_~s__server~0#1;ssl3_accept_~s__version~0#1 := ssl3_accept_#t~nondet6#1;havoc ssl3_accept_#t~nondet6#1;havoc ssl3_accept_~s__type~0#1;havoc ssl3_accept_~s__init_num~0#1;ssl3_accept_~s__hit~0#1 := ssl3_accept_#t~nondet7#1;havoc ssl3_accept_#t~nondet7#1;havoc ssl3_accept_~s__rwstate~0#1;ssl3_accept_~s__init_buf___0~0#1 := 1;ssl3_accept_~s__debug~0#1 := ssl3_accept_#t~nondet8#1;havoc ssl3_accept_#t~nondet8#1;havoc ssl3_accept_~s__shutdown~0#1;ssl3_accept_~s__cert~0#1 := ssl3_accept_#t~nondet9#1;havoc ssl3_accept_#t~nondet9#1;ssl3_accept_~s__options~0#1 := ssl3_accept_#t~nondet10#1;havoc ssl3_accept_#t~nondet10#1;ssl3_accept_~s__verify_mode~0#1 := ssl3_accept_#t~nondet11#1;havoc ssl3_accept_#t~nondet11#1;ssl3_accept_~s__session__peer~0#1 := ssl3_accept_#t~nondet12#1;havoc ssl3_accept_#t~nondet12#1;ssl3_accept_~s__cert__pkeys__AT0__privatekey~0#1 := ssl3_accept_#t~nondet13#1;havoc ssl3_accept_#t~nondet13#1;ssl3_accept_~s__ctx__info_callback~0#1 := ssl3_accept_#t~nondet14#1;havoc ssl3_accept_#t~nondet14#1;ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0#1 := ssl3_accept_#t~nondet15#1;havoc ssl3_accept_#t~nondet15#1;ssl3_accept_~s__ctx__stats__sess_accept~0#1 := ssl3_accept_#t~nondet16#1;havoc ssl3_accept_#t~nondet16#1;ssl3_accept_~s__ctx__stats__sess_accept_good~0#1 := ssl3_accept_#t~nondet17#1;havoc ssl3_accept_#t~nondet17#1;havoc ssl3_accept_~s__s3__tmp__cert_request~0#1;ssl3_accept_~s__s3__tmp__reuse_message~0#1 := ssl3_accept_#t~nondet18#1;havoc ssl3_accept_#t~nondet18#1;havoc ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1;ssl3_accept_~s__s3__tmp__new_cipher~0#1 := ssl3_accept_#t~nondet19#1;havoc ssl3_accept_#t~nondet19#1;havoc ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1;havoc ssl3_accept_~s__s3__tmp__next_state___0~0#1;havoc ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0#1;havoc ssl3_accept_~s__session__cipher~0#1;havoc ssl3_accept_~buf~0#1;havoc ssl3_accept_~l~0#1;havoc ssl3_accept_~Time~0#1;havoc ssl3_accept_~tmp~0#1;havoc ssl3_accept_~cb~0#1;ssl3_accept_~num1~0#1 := ssl3_accept_#t~nondet20#1;havoc ssl3_accept_#t~nondet20#1;havoc ssl3_accept_~ret~0#1;havoc ssl3_accept_~new_state~0#1;havoc ssl3_accept_~state~0#1;havoc ssl3_accept_~skip~0#1;havoc ssl3_accept_~got_new_session~0#1;ssl3_accept_~tmp___1~0#1 := ssl3_accept_#t~nondet21#1;havoc ssl3_accept_#t~nondet21#1;ssl3_accept_~tmp___2~0#1 := ssl3_accept_#t~nondet22#1;havoc ssl3_accept_#t~nondet22#1;ssl3_accept_~tmp___3~0#1 := ssl3_accept_#t~nondet23#1;havoc ssl3_accept_#t~nondet23#1;ssl3_accept_~tmp___4~0#1 := ssl3_accept_#t~nondet24#1;havoc ssl3_accept_#t~nondet24#1;ssl3_accept_~tmp___5~0#1 := ssl3_accept_#t~nondet25#1;havoc ssl3_accept_#t~nondet25#1;ssl3_accept_~tmp___6~0#1 := ssl3_accept_#t~nondet26#1;havoc ssl3_accept_#t~nondet26#1;ssl3_accept_~tmp___7~0#1 := ssl3_accept_#t~nondet27#1;havoc ssl3_accept_#t~nondet27#1;ssl3_accept_~tmp___8~0#1 := ssl3_accept_#t~nondet28#1;havoc ssl3_accept_#t~nondet28#1;ssl3_accept_~tmp___9~0#1 := ssl3_accept_#t~nondet29#1;havoc ssl3_accept_#t~nondet29#1;ssl3_accept_~tmp___10~0#1 := ssl3_accept_#t~nondet30#1;havoc ssl3_accept_#t~nondet30#1;havoc ssl3_accept_~blastFlag~0#1;havoc ssl3_accept_~__cil_tmp55~0#1;havoc ssl3_accept_~__cil_tmp56~0#1;havoc ssl3_accept_~__cil_tmp57~0#1;ssl3_accept_~__cil_tmp58~0#1 := ssl3_accept_#t~nondet31#1;havoc ssl3_accept_#t~nondet31#1;havoc ssl3_accept_~__cil_tmp59~0#1;havoc ssl3_accept_~__cil_tmp60~0#1;havoc ssl3_accept_~__cil_tmp61~0#1;ssl3_accept_~s__state~0#1 := ssl3_accept_~initial_state#1;ssl3_accept_~blastFlag~0#1 := 0;ssl3_accept_~tmp~0#1 := ssl3_accept_#t~nondet32#1;havoc ssl3_accept_#t~nondet32#1;ssl3_accept_~Time~0#1 := ssl3_accept_~tmp~0#1;ssl3_accept_~cb~0#1 := 0;ssl3_accept_~ret~0#1 := -1;ssl3_accept_~skip~0#1 := 0;ssl3_accept_~got_new_session~0#1 := 0; 37649#L93 assume 0 != ssl3_accept_~s__info_callback~0#1;ssl3_accept_~cb~0#1 := ssl3_accept_~s__info_callback~0#1; 37610#L96-2 ssl3_accept_#t~post33#1 := ssl3_accept_~s__in_handshake~0#1;ssl3_accept_~s__in_handshake~0#1 := 1 + ssl3_accept_#t~post33#1;havoc ssl3_accept_#t~post33#1; 37611#L101 assume !(0 != 12288 + ssl3_accept_~tmp___1~0#1); 37606#L101-1 assume !(0 == ssl3_accept_~s__cert~0#1); 37607#L110-2 assume !false; 37833#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 38200#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 38197#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 38194#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 38191#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 38188#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 38185#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 38182#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 38179#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 38176#L137 assume 8464 == ssl3_accept_~s__state~0#1; 37568#L144 [2021-12-14 23:11:46,523 INFO L793 eck$LassoCheckResult]: Loop: 37568#L144 ssl3_accept_~s__shutdown~0#1 := 0;ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet38#1;havoc ssl3_accept_#t~nondet38#1; 37569#L285 assume 0 == ssl3_accept_~blastFlag~0#1;ssl3_accept_~blastFlag~0#1 := 1; 37795#L285-2 assume !(ssl3_accept_~ret~0#1 <= 0);ssl3_accept_~got_new_session~0#1 := 1;ssl3_accept_~s__state~0#1 := 8496;ssl3_accept_~s__init_num~0#1 := 0; 38295#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 38290#L596 assume !(8576 == ssl3_accept_~state~0#1); 38288#L614 ssl3_accept_~skip~0#1 := 0; 38284#L110-2 assume !false; 38282#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 38280#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 38278#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 38275#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 38273#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 38271#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 38268#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 38265#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 38263#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 38261#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 38237#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 38230#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 37988#L146 assume 8496 == ssl3_accept_~s__state~0#1; 37987#L150 ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet39#1;havoc ssl3_accept_#t~nondet39#1; 37985#L298 assume 1 == ssl3_accept_~blastFlag~0#1;ssl3_accept_~blastFlag~0#1 := 2; 37984#L301-2 assume !(ssl3_accept_~ret~0#1 <= 0); 37983#L308 assume !(0 != ssl3_accept_~s__hit~0#1);ssl3_accept_~s__state~0#1 := 8512; 37576#L308-2 ssl3_accept_~s__init_num~0#1 := 0; 38736#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 38730#L596 assume !(8576 == ssl3_accept_~state~0#1); 38727#L614 ssl3_accept_~skip~0#1 := 0; 38725#L110-2 assume !false; 38723#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 38721#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 38719#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 38717#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 38715#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 38713#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 38711#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 38709#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 38707#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 38705#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 38703#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 38701#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 38624#L146 assume !(8496 == ssl3_accept_~s__state~0#1); 38576#L149 assume !(8497 == ssl3_accept_~s__state~0#1); 37863#L152 assume 8512 == ssl3_accept_~s__state~0#1; 37804#L156 ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1 := ssl3_accept_#t~nondet40#1;havoc ssl3_accept_#t~nondet40#1;ssl3_accept_~__cil_tmp56~0#1 := ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1; 37805#L320 assume 0 != (256 + ssl3_accept_~__cil_tmp56~0#1) % 4294967296;ssl3_accept_~skip~0#1 := 1; 37744#L320-2 ssl3_accept_~s__state~0#1 := 8528;ssl3_accept_~s__init_num~0#1 := 0; 37745#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 38779#L596 assume !(8576 == ssl3_accept_~state~0#1); 38776#L614 ssl3_accept_~skip~0#1 := 0; 38770#L110-2 assume !false; 38767#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 38766#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 38765#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 38763#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 38761#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 38756#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 38700#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 38692#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 38690#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 38688#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 38686#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 38684#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 38682#L146 assume !(8496 == ssl3_accept_~s__state~0#1); 38680#L149 assume !(8497 == ssl3_accept_~s__state~0#1); 38678#L152 assume !(8512 == ssl3_accept_~s__state~0#1); 38623#L155 assume !(8513 == ssl3_accept_~s__state~0#1); 37849#L158 assume 8528 == ssl3_accept_~s__state~0#1; 37642#L162 ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1 := ssl3_accept_#t~nondet42#1;havoc ssl3_accept_#t~nondet42#1;ssl3_accept_~l~0#1 := ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1;ssl3_accept_~__cil_tmp57~0#1 := ssl3_accept_~s__options~0#1; 37643#L338 assume 0 != (2097152 + ssl3_accept_~__cil_tmp57~0#1) % 4294967296;ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1 := 1; 37689#L338-2 assume 0 != ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1; 37652#L370 ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet45#1;havoc ssl3_accept_#t~nondet45#1; 37644#L372 assume !(ssl3_accept_~ret~0#1 <= 0); 37645#L350-1 ssl3_accept_~s__state~0#1 := 8544;ssl3_accept_~s__init_num~0#1 := 0; 38544#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 38538#L596 assume !(8576 == ssl3_accept_~state~0#1); 38532#L614 ssl3_accept_~skip~0#1 := 0; 38505#L110-2 assume !false; 38504#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 38502#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 38500#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 38499#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 38498#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 38496#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 38494#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 38492#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 38490#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 38488#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 38481#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 38478#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 38472#L146 assume !(8496 == ssl3_accept_~s__state~0#1); 38470#L149 assume !(8497 == ssl3_accept_~s__state~0#1); 38469#L152 assume !(8512 == ssl3_accept_~s__state~0#1); 38468#L155 assume !(8513 == ssl3_accept_~s__state~0#1); 38467#L158 assume !(8528 == ssl3_accept_~s__state~0#1); 38466#L161 assume !(8529 == ssl3_accept_~s__state~0#1); 38465#L164 assume 8544 == ssl3_accept_~s__state~0#1; 38154#L168 assume 0 != 1 + ssl3_accept_~s__verify_mode~0#1; 38464#L395 assume !(0 != ssl3_accept_~s__session__peer~0#1); 38462#L404 ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1 := ssl3_accept_#t~nondet46#1;havoc ssl3_accept_#t~nondet46#1;ssl3_accept_~__cil_tmp61~0#1 := ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1; 37790#L408 assume !(0 != (256 + ssl3_accept_~__cil_tmp61~0#1) % 4294967296); 37659#L417 ssl3_accept_~s__s3__tmp__cert_request~0#1 := 1;ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet47#1;havoc ssl3_accept_#t~nondet47#1; 37660#L420 assume !(ssl3_accept_~ret~0#1 <= 0);ssl3_accept_~s__state~0#1 := 8448;ssl3_accept_~s__s3__tmp__next_state___0~0#1 := 8576;ssl3_accept_~s__init_num~0#1 := 0; 38409#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 38402#L596 assume !(8576 == ssl3_accept_~state~0#1); 38398#L614 ssl3_accept_~skip~0#1 := 0; 38395#L110-2 assume !false; 38392#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 38389#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 38387#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 38384#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 38381#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 38378#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 38375#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 38372#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 38369#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 38366#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 38361#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 38360#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 38359#L146 assume !(8496 == ssl3_accept_~s__state~0#1); 38358#L149 assume !(8497 == ssl3_accept_~s__state~0#1); 38357#L152 assume !(8512 == ssl3_accept_~s__state~0#1); 38356#L155 assume !(8513 == ssl3_accept_~s__state~0#1); 38355#L158 assume !(8528 == ssl3_accept_~s__state~0#1); 38354#L161 assume !(8529 == ssl3_accept_~s__state~0#1); 38352#L164 assume !(8544 == ssl3_accept_~s__state~0#1); 38346#L167 assume !(8545 == ssl3_accept_~s__state~0#1); 38343#L170 assume !(8560 == ssl3_accept_~s__state~0#1); 38341#L173 assume !(8561 == ssl3_accept_~s__state~0#1); 38339#L176 assume 8448 == ssl3_accept_~s__state~0#1; 38337#L177 assume !(ssl3_accept_~num1~0#1 > 0); 38334#L446-1 ssl3_accept_~s__state~0#1 := ssl3_accept_~s__s3__tmp__next_state___0~0#1; 38329#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 38321#L596 assume !(8576 == ssl3_accept_~state~0#1); 38315#L614 ssl3_accept_~skip~0#1 := 0; 38308#L110-2 assume !false; 38306#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 38304#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 38256#L116 assume 16384 == ssl3_accept_~s__state~0#1; 38254#L222 ssl3_accept_~s__server~0#1 := 1; 38252#L227 assume 0 != ssl3_accept_~cb~0#1; 38250#L227-2 ssl3_accept_~__cil_tmp55~0#1 := 8 * ssl3_accept_~s__version~0#1; 38246#L232 assume !(3 != ssl3_accept_~__cil_tmp55~0#1);ssl3_accept_~s__type~0#1 := 8192; 38241#L237 assume !(0 == ssl3_accept_~s__init_buf___0~0#1); 38234#L237-2 assume !(0 == ssl3_accept_~tmp___4~0#1);ssl3_accept_~s__init_num~0#1 := 0; 38145#L254 assume 12292 != ssl3_accept_~s__state~0#1; 38146#L255 assume !(0 == ssl3_accept_~tmp___5~0#1);ssl3_accept_~s__state~0#1 := 8464;ssl3_accept_#t~post35#1 := ssl3_accept_~s__ctx__stats__sess_accept~0#1;ssl3_accept_~s__ctx__stats__sess_accept~0#1 := 1 + ssl3_accept_#t~post35#1;havoc ssl3_accept_#t~post35#1; 38351#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 38345#L596 assume !(8576 == ssl3_accept_~state~0#1); 38342#L614 ssl3_accept_~skip~0#1 := 0; 38340#L110-2 assume !false; 38338#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 38335#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 38331#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 38330#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 38322#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 38316#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 38309#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 38307#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 38305#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 37867#L137 assume 8464 == ssl3_accept_~s__state~0#1; 37568#L144 [2021-12-14 23:11:46,524 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 23:11:46,524 INFO L85 PathProgramCache]: Analyzing trace with hash -1150938771, now seen corresponding path program 15 times [2021-12-14 23:11:46,524 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 23:11:46,524 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1713792618] [2021-12-14 23:11:46,524 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 23:11:46,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 23:11:46,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-14 23:11:46,527 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-14 23:11:46,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-14 23:11:46,530 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-14 23:11:46,531 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 23:11:46,531 INFO L85 PathProgramCache]: Analyzing trace with hash 479822311, now seen corresponding path program 1 times [2021-12-14 23:11:46,531 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 23:11:46,531 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [419204863] [2021-12-14 23:11:46,531 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 23:11:46,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 23:11:46,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 23:11:46,553 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 185 proven. 7 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2021-12-14 23:11:46,553 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-14 23:11:46,553 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [419204863] [2021-12-14 23:11:46,554 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [419204863] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-14 23:11:46,554 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [513376901] [2021-12-14 23:11:46,554 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 23:11:46,554 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-14 23:11:46,554 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 23:11:46,559 INFO L229 MonitoredProcess]: Starting monitored process 16 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-12-14 23:11:46,588 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Waiting until timeout for monitored process [2021-12-14 23:11:46,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 23:11:46,611 INFO L263 TraceCheckSpWp]: Trace formula consists of 249 conjuncts, 3 conjunts are in the unsatisfiable core [2021-12-14 23:11:46,613 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-14 23:11:46,785 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 185 proven. 7 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2021-12-14 23:11:46,786 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-12-14 23:11:46,951 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 185 proven. 7 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2021-12-14 23:11:46,951 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [513376901] provided 0 perfect and 2 imperfect interpolant sequences [2021-12-14 23:11:46,952 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-12-14 23:11:46,952 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4, 4] total 6 [2021-12-14 23:11:46,952 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [159447015] [2021-12-14 23:11:46,952 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-12-14 23:11:46,952 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-12-14 23:11:46,952 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-14 23:11:46,953 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-12-14 23:11:46,953 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-12-14 23:11:46,953 INFO L87 Difference]: Start difference. First operand 1868 states and 2494 transitions. cyclomatic complexity: 631 Second operand has 6 states, 6 states have (on average 24.0) internal successors, (144), 6 states have internal predecessors, (144), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 23:11:47,301 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-14 23:11:47,301 INFO L93 Difference]: Finished difference Result 3037 states and 3946 transitions. [2021-12-14 23:11:47,302 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-12-14 23:11:47,302 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 3037 states and 3946 transitions. [2021-12-14 23:11:47,309 INFO L131 ngComponentsAnalysis]: Automaton has 9 accepting balls. 2291 [2021-12-14 23:11:47,316 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 3037 states to 2987 states and 3892 transitions. [2021-12-14 23:11:47,316 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 2878 [2021-12-14 23:11:47,318 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 2878 [2021-12-14 23:11:47,318 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2987 states and 3892 transitions. [2021-12-14 23:11:47,319 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2021-12-14 23:11:47,319 INFO L681 BuchiCegarLoop]: Abstraction has 2987 states and 3892 transitions. [2021-12-14 23:11:47,320 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2987 states and 3892 transitions. [2021-12-14 23:11:47,336 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2987 to 2199. [2021-12-14 23:11:47,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2199 states, 2199 states have (on average 1.324693042291951) internal successors, (2913), 2198 states have internal predecessors, (2913), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 23:11:47,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2199 states to 2199 states and 2913 transitions. [2021-12-14 23:11:47,341 INFO L704 BuchiCegarLoop]: Abstraction has 2199 states and 2913 transitions. [2021-12-14 23:11:47,341 INFO L587 BuchiCegarLoop]: Abstraction has 2199 states and 2913 transitions. [2021-12-14 23:11:47,341 INFO L425 BuchiCegarLoop]: ======== Iteration 21============ [2021-12-14 23:11:47,342 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 2199 states and 2913 transitions. [2021-12-14 23:11:47,345 INFO L131 ngComponentsAnalysis]: Automaton has 7 accepting balls. 1986 [2021-12-14 23:11:47,345 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-14 23:11:47,345 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-14 23:11:47,346 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-14 23:11:47,346 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 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] [2021-12-14 23:11:47,346 INFO L791 eck$LassoCheckResult]: Stem: 43679#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); 43546#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret59#1, main_~s~0#1, main_~tmp~1#1;havoc main_~s~0#1;havoc main_~tmp~1#1;main_~s~0#1 := 8464;assume { :begin_inline_ssl3_accept } true;ssl3_accept_#in~initial_state#1 := main_~s~0#1;havoc ssl3_accept_#res#1;havoc ssl3_accept_#t~nondet4#1, ssl3_accept_#t~nondet5#1, ssl3_accept_#t~nondet6#1, ssl3_accept_#t~nondet7#1, ssl3_accept_#t~nondet8#1, ssl3_accept_#t~nondet9#1, ssl3_accept_#t~nondet10#1, ssl3_accept_#t~nondet11#1, ssl3_accept_#t~nondet12#1, ssl3_accept_#t~nondet13#1, ssl3_accept_#t~nondet14#1, ssl3_accept_#t~nondet15#1, ssl3_accept_#t~nondet16#1, ssl3_accept_#t~nondet17#1, ssl3_accept_#t~nondet18#1, ssl3_accept_#t~nondet19#1, ssl3_accept_#t~nondet20#1, ssl3_accept_#t~nondet21#1, ssl3_accept_#t~nondet22#1, ssl3_accept_#t~nondet23#1, ssl3_accept_#t~nondet24#1, ssl3_accept_#t~nondet25#1, ssl3_accept_#t~nondet26#1, ssl3_accept_#t~nondet27#1, ssl3_accept_#t~nondet28#1, ssl3_accept_#t~nondet29#1, ssl3_accept_#t~nondet30#1, ssl3_accept_#t~nondet31#1, ssl3_accept_#t~nondet32#1, ssl3_accept_#t~post33#1, ssl3_accept_#t~nondet34#1, ssl3_accept_#t~post35#1, ssl3_accept_#t~post36#1, ssl3_accept_#t~nondet37#1, ssl3_accept_#t~nondet38#1, ssl3_accept_#t~nondet39#1, ssl3_accept_#t~nondet40#1, ssl3_accept_#t~nondet41#1, ssl3_accept_#t~nondet42#1, ssl3_accept_#t~nondet43#1, ssl3_accept_#t~nondet44#1, ssl3_accept_#t~nondet45#1, ssl3_accept_#t~nondet46#1, ssl3_accept_#t~nondet47#1, ssl3_accept_#t~nondet48#1, ssl3_accept_#t~nondet49#1, ssl3_accept_#t~nondet50#1, ssl3_accept_#t~nondet51#1, ssl3_accept_#t~nondet52#1, ssl3_accept_#t~nondet53#1, ssl3_accept_#t~nondet54#1, ssl3_accept_#t~nondet55#1, ssl3_accept_#t~post56#1, ssl3_accept_#t~nondet57#1, ssl3_accept_#t~post58#1, ssl3_accept_~initial_state#1, ssl3_accept_~s__info_callback~0#1, ssl3_accept_~s__in_handshake~0#1, ssl3_accept_~s__state~0#1, ssl3_accept_~s__new_session~0#1, ssl3_accept_~s__server~0#1, ssl3_accept_~s__version~0#1, ssl3_accept_~s__type~0#1, ssl3_accept_~s__init_num~0#1, ssl3_accept_~s__hit~0#1, ssl3_accept_~s__rwstate~0#1, ssl3_accept_~s__init_buf___0~0#1, ssl3_accept_~s__debug~0#1, ssl3_accept_~s__shutdown~0#1, ssl3_accept_~s__cert~0#1, ssl3_accept_~s__options~0#1, ssl3_accept_~s__verify_mode~0#1, ssl3_accept_~s__session__peer~0#1, ssl3_accept_~s__cert__pkeys__AT0__privatekey~0#1, ssl3_accept_~s__ctx__info_callback~0#1, ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0#1, ssl3_accept_~s__ctx__stats__sess_accept~0#1, ssl3_accept_~s__ctx__stats__sess_accept_good~0#1, ssl3_accept_~s__s3__tmp__cert_request~0#1, ssl3_accept_~s__s3__tmp__reuse_message~0#1, ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1, ssl3_accept_~s__s3__tmp__new_cipher~0#1, ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1, ssl3_accept_~s__s3__tmp__next_state___0~0#1, ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0#1, ssl3_accept_~s__session__cipher~0#1, ssl3_accept_~buf~0#1, ssl3_accept_~l~0#1, ssl3_accept_~Time~0#1, ssl3_accept_~tmp~0#1, ssl3_accept_~cb~0#1, ssl3_accept_~num1~0#1, ssl3_accept_~ret~0#1, ssl3_accept_~new_state~0#1, ssl3_accept_~state~0#1, ssl3_accept_~skip~0#1, ssl3_accept_~got_new_session~0#1, ssl3_accept_~tmp___1~0#1, ssl3_accept_~tmp___2~0#1, ssl3_accept_~tmp___3~0#1, ssl3_accept_~tmp___4~0#1, ssl3_accept_~tmp___5~0#1, ssl3_accept_~tmp___6~0#1, ssl3_accept_~tmp___7~0#1, ssl3_accept_~tmp___8~0#1, ssl3_accept_~tmp___9~0#1, ssl3_accept_~tmp___10~0#1, ssl3_accept_~blastFlag~0#1, ssl3_accept_~__cil_tmp55~0#1, ssl3_accept_~__cil_tmp56~0#1, ssl3_accept_~__cil_tmp57~0#1, ssl3_accept_~__cil_tmp58~0#1, ssl3_accept_~__cil_tmp59~0#1, ssl3_accept_~__cil_tmp60~0#1, ssl3_accept_~__cil_tmp61~0#1;ssl3_accept_~initial_state#1 := ssl3_accept_#in~initial_state#1;ssl3_accept_~s__info_callback~0#1 := ssl3_accept_#t~nondet4#1;havoc ssl3_accept_#t~nondet4#1;ssl3_accept_~s__in_handshake~0#1 := ssl3_accept_#t~nondet5#1;havoc ssl3_accept_#t~nondet5#1;havoc ssl3_accept_~s__state~0#1;havoc ssl3_accept_~s__new_session~0#1;havoc ssl3_accept_~s__server~0#1;ssl3_accept_~s__version~0#1 := ssl3_accept_#t~nondet6#1;havoc ssl3_accept_#t~nondet6#1;havoc ssl3_accept_~s__type~0#1;havoc ssl3_accept_~s__init_num~0#1;ssl3_accept_~s__hit~0#1 := ssl3_accept_#t~nondet7#1;havoc ssl3_accept_#t~nondet7#1;havoc ssl3_accept_~s__rwstate~0#1;ssl3_accept_~s__init_buf___0~0#1 := 1;ssl3_accept_~s__debug~0#1 := ssl3_accept_#t~nondet8#1;havoc ssl3_accept_#t~nondet8#1;havoc ssl3_accept_~s__shutdown~0#1;ssl3_accept_~s__cert~0#1 := ssl3_accept_#t~nondet9#1;havoc ssl3_accept_#t~nondet9#1;ssl3_accept_~s__options~0#1 := ssl3_accept_#t~nondet10#1;havoc ssl3_accept_#t~nondet10#1;ssl3_accept_~s__verify_mode~0#1 := ssl3_accept_#t~nondet11#1;havoc ssl3_accept_#t~nondet11#1;ssl3_accept_~s__session__peer~0#1 := ssl3_accept_#t~nondet12#1;havoc ssl3_accept_#t~nondet12#1;ssl3_accept_~s__cert__pkeys__AT0__privatekey~0#1 := ssl3_accept_#t~nondet13#1;havoc ssl3_accept_#t~nondet13#1;ssl3_accept_~s__ctx__info_callback~0#1 := ssl3_accept_#t~nondet14#1;havoc ssl3_accept_#t~nondet14#1;ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0#1 := ssl3_accept_#t~nondet15#1;havoc ssl3_accept_#t~nondet15#1;ssl3_accept_~s__ctx__stats__sess_accept~0#1 := ssl3_accept_#t~nondet16#1;havoc ssl3_accept_#t~nondet16#1;ssl3_accept_~s__ctx__stats__sess_accept_good~0#1 := ssl3_accept_#t~nondet17#1;havoc ssl3_accept_#t~nondet17#1;havoc ssl3_accept_~s__s3__tmp__cert_request~0#1;ssl3_accept_~s__s3__tmp__reuse_message~0#1 := ssl3_accept_#t~nondet18#1;havoc ssl3_accept_#t~nondet18#1;havoc ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1;ssl3_accept_~s__s3__tmp__new_cipher~0#1 := ssl3_accept_#t~nondet19#1;havoc ssl3_accept_#t~nondet19#1;havoc ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1;havoc ssl3_accept_~s__s3__tmp__next_state___0~0#1;havoc ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0#1;havoc ssl3_accept_~s__session__cipher~0#1;havoc ssl3_accept_~buf~0#1;havoc ssl3_accept_~l~0#1;havoc ssl3_accept_~Time~0#1;havoc ssl3_accept_~tmp~0#1;havoc ssl3_accept_~cb~0#1;ssl3_accept_~num1~0#1 := ssl3_accept_#t~nondet20#1;havoc ssl3_accept_#t~nondet20#1;havoc ssl3_accept_~ret~0#1;havoc ssl3_accept_~new_state~0#1;havoc ssl3_accept_~state~0#1;havoc ssl3_accept_~skip~0#1;havoc ssl3_accept_~got_new_session~0#1;ssl3_accept_~tmp___1~0#1 := ssl3_accept_#t~nondet21#1;havoc ssl3_accept_#t~nondet21#1;ssl3_accept_~tmp___2~0#1 := ssl3_accept_#t~nondet22#1;havoc ssl3_accept_#t~nondet22#1;ssl3_accept_~tmp___3~0#1 := ssl3_accept_#t~nondet23#1;havoc ssl3_accept_#t~nondet23#1;ssl3_accept_~tmp___4~0#1 := ssl3_accept_#t~nondet24#1;havoc ssl3_accept_#t~nondet24#1;ssl3_accept_~tmp___5~0#1 := ssl3_accept_#t~nondet25#1;havoc ssl3_accept_#t~nondet25#1;ssl3_accept_~tmp___6~0#1 := ssl3_accept_#t~nondet26#1;havoc ssl3_accept_#t~nondet26#1;ssl3_accept_~tmp___7~0#1 := ssl3_accept_#t~nondet27#1;havoc ssl3_accept_#t~nondet27#1;ssl3_accept_~tmp___8~0#1 := ssl3_accept_#t~nondet28#1;havoc ssl3_accept_#t~nondet28#1;ssl3_accept_~tmp___9~0#1 := ssl3_accept_#t~nondet29#1;havoc ssl3_accept_#t~nondet29#1;ssl3_accept_~tmp___10~0#1 := ssl3_accept_#t~nondet30#1;havoc ssl3_accept_#t~nondet30#1;havoc ssl3_accept_~blastFlag~0#1;havoc ssl3_accept_~__cil_tmp55~0#1;havoc ssl3_accept_~__cil_tmp56~0#1;havoc ssl3_accept_~__cil_tmp57~0#1;ssl3_accept_~__cil_tmp58~0#1 := ssl3_accept_#t~nondet31#1;havoc ssl3_accept_#t~nondet31#1;havoc ssl3_accept_~__cil_tmp59~0#1;havoc ssl3_accept_~__cil_tmp60~0#1;havoc ssl3_accept_~__cil_tmp61~0#1;ssl3_accept_~s__state~0#1 := ssl3_accept_~initial_state#1;ssl3_accept_~blastFlag~0#1 := 0;ssl3_accept_~tmp~0#1 := ssl3_accept_#t~nondet32#1;havoc ssl3_accept_#t~nondet32#1;ssl3_accept_~Time~0#1 := ssl3_accept_~tmp~0#1;ssl3_accept_~cb~0#1 := 0;ssl3_accept_~ret~0#1 := -1;ssl3_accept_~skip~0#1 := 0;ssl3_accept_~got_new_session~0#1 := 0; 43532#L93 assume 0 != ssl3_accept_~s__info_callback~0#1;ssl3_accept_~cb~0#1 := ssl3_accept_~s__info_callback~0#1; 43495#L96-2 ssl3_accept_#t~post33#1 := ssl3_accept_~s__in_handshake~0#1;ssl3_accept_~s__in_handshake~0#1 := 1 + ssl3_accept_#t~post33#1;havoc ssl3_accept_#t~post33#1; 43496#L101 assume !(0 != 12288 + ssl3_accept_~tmp___1~0#1); 43491#L101-1 assume !(0 == ssl3_accept_~s__cert~0#1); 43492#L110-2 assume !false; 43713#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 44468#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 44467#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 44466#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 44247#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 44248#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 44463#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 44462#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 44461#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 44460#L137 assume 8464 == ssl3_accept_~s__state~0#1; 43768#L144 [2021-12-14 23:11:47,346 INFO L793 eck$LassoCheckResult]: Loop: 43768#L144 ssl3_accept_~s__shutdown~0#1 := 0;ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet38#1;havoc ssl3_accept_#t~nondet38#1; 45598#L285 assume 0 == ssl3_accept_~blastFlag~0#1;ssl3_accept_~blastFlag~0#1 := 1; 45596#L285-2 assume !(ssl3_accept_~ret~0#1 <= 0);ssl3_accept_~got_new_session~0#1 := 1;ssl3_accept_~s__state~0#1 := 8496;ssl3_accept_~s__init_num~0#1 := 0; 45593#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 45588#L596 assume !(8576 == ssl3_accept_~state~0#1); 45586#L614 ssl3_accept_~skip~0#1 := 0; 45585#L110-2 assume !false; 45584#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 45583#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 45582#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 45581#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 45580#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 45579#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 45578#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 45577#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 45576#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 45575#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 45505#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 44882#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 44572#L146 assume 8496 == ssl3_accept_~s__state~0#1; 43765#L150 ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet39#1;havoc ssl3_accept_#t~nondet39#1; 44570#L298 assume 1 == ssl3_accept_~blastFlag~0#1;ssl3_accept_~blastFlag~0#1 := 2; 44569#L301-2 assume !(ssl3_accept_~ret~0#1 <= 0); 44568#L308 assume !(0 != ssl3_accept_~s__hit~0#1);ssl3_accept_~s__state~0#1 := 8512; 43462#L308-2 ssl3_accept_~s__init_num~0#1 := 0; 44566#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 44561#L596 assume !(8576 == ssl3_accept_~state~0#1); 44559#L614 ssl3_accept_~skip~0#1 := 0; 44558#L110-2 assume !false; 44557#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 44556#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 44555#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 44554#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 44552#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 44551#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 44545#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 44542#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 44540#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 44538#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 44536#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 44534#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 44532#L146 assume !(8496 == ssl3_accept_~s__state~0#1); 44530#L149 assume !(8497 == ssl3_accept_~s__state~0#1); 44471#L152 assume 8512 == ssl3_accept_~s__state~0#1; 43686#L156 ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1 := ssl3_accept_#t~nondet40#1;havoc ssl3_accept_#t~nondet40#1;ssl3_accept_~__cil_tmp56~0#1 := ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1; 43629#L320 assume 0 != (256 + ssl3_accept_~__cil_tmp56~0#1) % 4294967296;ssl3_accept_~skip~0#1 := 1; 43470#L320-2 ssl3_accept_~s__state~0#1 := 8528;ssl3_accept_~s__init_num~0#1 := 0; 43626#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 45563#L596 assume !(8576 == ssl3_accept_~state~0#1); 45561#L614 ssl3_accept_~skip~0#1 := 0; 45560#L110-2 assume !false; 45559#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 45547#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 45546#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 45545#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 45543#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 45538#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 45535#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 45533#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 45531#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 45529#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 45522#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 45518#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 45515#L146 assume !(8496 == ssl3_accept_~s__state~0#1); 45512#L149 assume !(8497 == ssl3_accept_~s__state~0#1); 45446#L152 assume !(8512 == ssl3_accept_~s__state~0#1); 45445#L155 assume !(8513 == ssl3_accept_~s__state~0#1); 44321#L158 assume 8528 == ssl3_accept_~s__state~0#1; 43525#L162 ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1 := ssl3_accept_#t~nondet42#1;havoc ssl3_accept_#t~nondet42#1;ssl3_accept_~l~0#1 := ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1;ssl3_accept_~__cil_tmp57~0#1 := ssl3_accept_~s__options~0#1; 43526#L338 assume 0 != (2097152 + ssl3_accept_~__cil_tmp57~0#1) % 4294967296;ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1 := 1; 45427#L338-2 assume 0 != ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1; 43671#L370 ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet45#1;havoc ssl3_accept_#t~nondet45#1; 45417#L372 assume !(ssl3_accept_~ret~0#1 <= 0); 43588#L350-1 ssl3_accept_~s__state~0#1 := 8544;ssl3_accept_~s__init_num~0#1 := 0; 43589#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 45490#L596 assume !(8576 == ssl3_accept_~state~0#1); 45487#L614 ssl3_accept_~skip~0#1 := 0; 45485#L110-2 assume !false; 45483#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 45481#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 45479#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 45477#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 45475#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 45473#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 45471#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 45469#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 45467#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 45465#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 45463#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 45461#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 45459#L146 assume !(8496 == ssl3_accept_~s__state~0#1); 45457#L149 assume !(8497 == ssl3_accept_~s__state~0#1); 45455#L152 assume !(8512 == ssl3_accept_~s__state~0#1); 45453#L155 assume !(8513 == ssl3_accept_~s__state~0#1); 45451#L158 assume !(8528 == ssl3_accept_~s__state~0#1); 45450#L161 assume !(8529 == ssl3_accept_~s__state~0#1); 45449#L164 assume 8544 == ssl3_accept_~s__state~0#1; 43445#L168 assume 0 != 1 + ssl3_accept_~s__verify_mode~0#1; 43446#L395 assume !(0 != ssl3_accept_~s__session__peer~0#1); 43631#L404 ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1 := ssl3_accept_#t~nondet46#1;havoc ssl3_accept_#t~nondet46#1;ssl3_accept_~__cil_tmp61~0#1 := ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1; 43663#L408 assume !(0 != (256 + ssl3_accept_~__cil_tmp61~0#1) % 4294967296); 43665#L417 ssl3_accept_~s__s3__tmp__cert_request~0#1 := 1;ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet47#1;havoc ssl3_accept_#t~nondet47#1; 45340#L420 assume !(ssl3_accept_~ret~0#1 <= 0);ssl3_accept_~s__state~0#1 := 8448;ssl3_accept_~s__s3__tmp__next_state___0~0#1 := 8576;ssl3_accept_~s__init_num~0#1 := 0; 45237#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 45233#L596 assume !(8576 == ssl3_accept_~state~0#1); 45225#L614 ssl3_accept_~skip~0#1 := 0; 45226#L110-2 assume !false; 45219#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 45220#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 45213#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 45214#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 45207#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 45208#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 45201#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 45202#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 45195#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 45196#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 45189#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 45190#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 45183#L146 assume !(8496 == ssl3_accept_~s__state~0#1); 45184#L149 assume !(8497 == ssl3_accept_~s__state~0#1); 45177#L152 assume !(8512 == ssl3_accept_~s__state~0#1); 45178#L155 assume !(8513 == ssl3_accept_~s__state~0#1); 45171#L158 assume !(8528 == ssl3_accept_~s__state~0#1); 45172#L161 assume !(8529 == ssl3_accept_~s__state~0#1); 45162#L164 assume !(8544 == ssl3_accept_~s__state~0#1); 45163#L167 assume !(8545 == ssl3_accept_~s__state~0#1); 45068#L170 assume !(8560 == ssl3_accept_~s__state~0#1); 45069#L173 assume !(8561 == ssl3_accept_~s__state~0#1); 45054#L176 assume 8448 == ssl3_accept_~s__state~0#1; 45055#L177 assume !(ssl3_accept_~num1~0#1 > 0); 45329#L446-1 ssl3_accept_~s__state~0#1 := ssl3_accept_~s__s3__tmp__next_state___0~0#1; 45325#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 45319#L596 assume !(8576 == ssl3_accept_~state~0#1); 45316#L614 ssl3_accept_~skip~0#1 := 0; 45314#L110-2 assume !false; 45312#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 45310#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 45308#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 45306#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 45304#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 45302#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 45300#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 45298#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 45296#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 45294#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 45292#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 45290#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 45288#L146 assume !(8496 == ssl3_accept_~s__state~0#1); 45286#L149 assume !(8497 == ssl3_accept_~s__state~0#1); 45284#L152 assume !(8512 == ssl3_accept_~s__state~0#1); 45282#L155 assume !(8513 == ssl3_accept_~s__state~0#1); 45280#L158 assume !(8528 == ssl3_accept_~s__state~0#1); 45278#L161 assume !(8529 == ssl3_accept_~s__state~0#1); 45277#L164 assume !(8544 == ssl3_accept_~s__state~0#1); 45276#L167 assume !(8545 == ssl3_accept_~s__state~0#1); 45275#L170 assume !(8560 == ssl3_accept_~s__state~0#1); 45274#L173 assume !(8561 == ssl3_accept_~s__state~0#1); 45273#L176 assume !(8448 == ssl3_accept_~s__state~0#1); 43682#L179 assume 8576 == ssl3_accept_~s__state~0#1; 43511#L183 ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet49#1;havoc ssl3_accept_#t~nondet49#1; 43512#L460 assume !(ssl3_accept_~ret~0#1 <= 0); 43543#L463 assume 2 == ssl3_accept_~ret~0#1;ssl3_accept_~s__state~0#1 := 8466; 43544#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 45608#L596 assume !(8576 == ssl3_accept_~state~0#1); 45606#L614 ssl3_accept_~skip~0#1 := 0; 45605#L110-2 assume !false; 45604#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 45603#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 45602#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 45601#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 45600#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 45599#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 45597#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 44665#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 45594#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 45571#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 45572#L140 assume 8465 == ssl3_accept_~s__state~0#1; 43768#L144 [2021-12-14 23:11:47,347 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 23:11:47,347 INFO L85 PathProgramCache]: Analyzing trace with hash -1150938771, now seen corresponding path program 16 times [2021-12-14 23:11:47,347 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 23:11:47,347 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [687187290] [2021-12-14 23:11:47,347 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 23:11:47,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 23:11:47,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-14 23:11:47,350 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-14 23:11:47,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-14 23:11:47,354 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-14 23:11:47,354 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 23:11:47,354 INFO L85 PathProgramCache]: Analyzing trace with hash 203403181, now seen corresponding path program 1 times [2021-12-14 23:11:47,354 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 23:11:47,354 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1502440277] [2021-12-14 23:11:47,354 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 23:11:47,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 23:11:47,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 23:11:47,373 INFO L134 CoverageAnalysis]: Checked inductivity of 387 backedges. 90 proven. 0 refuted. 0 times theorem prover too weak. 297 trivial. 0 not checked. [2021-12-14 23:11:47,373 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-14 23:11:47,373 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1502440277] [2021-12-14 23:11:47,373 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1502440277] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-14 23:11:47,373 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-14 23:11:47,373 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-12-14 23:11:47,373 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1470738937] [2021-12-14 23:11:47,374 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-14 23:11:47,374 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-12-14 23:11:47,374 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-14 23:11:47,374 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-14 23:11:47,374 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-14 23:11:47,374 INFO L87 Difference]: Start difference. First operand 2199 states and 2913 transitions. cyclomatic complexity: 722 Second operand has 3 states, 2 states have (on average 38.0) internal successors, (76), 3 states have internal predecessors, (76), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 23:11:47,472 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-14 23:11:47,472 INFO L93 Difference]: Finished difference Result 2207 states and 2921 transitions. [2021-12-14 23:11:47,472 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-14 23:11:47,472 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 2207 states and 2921 transitions. [2021-12-14 23:11:47,477 INFO L131 ngComponentsAnalysis]: Automaton has 7 accepting balls. 1994 [2021-12-14 23:11:47,482 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 2207 states to 2207 states and 2921 transitions. [2021-12-14 23:11:47,482 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 2098 [2021-12-14 23:11:47,483 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 2098 [2021-12-14 23:11:47,483 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2207 states and 2921 transitions. [2021-12-14 23:11:47,483 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2021-12-14 23:11:47,484 INFO L681 BuchiCegarLoop]: Abstraction has 2207 states and 2921 transitions. [2021-12-14 23:11:47,484 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2207 states and 2921 transitions. [2021-12-14 23:11:47,520 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2207 to 2199. [2021-12-14 23:11:47,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2199 states, 2199 states have (on average 1.3237835379718053) internal successors, (2911), 2198 states have internal predecessors, (2911), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 23:11:47,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2199 states to 2199 states and 2911 transitions. [2021-12-14 23:11:47,525 INFO L704 BuchiCegarLoop]: Abstraction has 2199 states and 2911 transitions. [2021-12-14 23:11:47,525 INFO L587 BuchiCegarLoop]: Abstraction has 2199 states and 2911 transitions. [2021-12-14 23:11:47,525 INFO L425 BuchiCegarLoop]: ======== Iteration 22============ [2021-12-14 23:11:47,525 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 2199 states and 2911 transitions. [2021-12-14 23:11:47,528 INFO L131 ngComponentsAnalysis]: Automaton has 7 accepting balls. 1986 [2021-12-14 23:11:47,529 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-14 23:11:47,529 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-14 23:11:47,529 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-14 23:11:47,529 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 5, 5, 4, 4, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-14 23:11:47,530 INFO L791 eck$LassoCheckResult]: Stem: 48099#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); 47956#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret59#1, main_~s~0#1, main_~tmp~1#1;havoc main_~s~0#1;havoc main_~tmp~1#1;main_~s~0#1 := 8464;assume { :begin_inline_ssl3_accept } true;ssl3_accept_#in~initial_state#1 := main_~s~0#1;havoc ssl3_accept_#res#1;havoc ssl3_accept_#t~nondet4#1, ssl3_accept_#t~nondet5#1, ssl3_accept_#t~nondet6#1, ssl3_accept_#t~nondet7#1, ssl3_accept_#t~nondet8#1, ssl3_accept_#t~nondet9#1, ssl3_accept_#t~nondet10#1, ssl3_accept_#t~nondet11#1, ssl3_accept_#t~nondet12#1, ssl3_accept_#t~nondet13#1, ssl3_accept_#t~nondet14#1, ssl3_accept_#t~nondet15#1, ssl3_accept_#t~nondet16#1, ssl3_accept_#t~nondet17#1, ssl3_accept_#t~nondet18#1, ssl3_accept_#t~nondet19#1, ssl3_accept_#t~nondet20#1, ssl3_accept_#t~nondet21#1, ssl3_accept_#t~nondet22#1, ssl3_accept_#t~nondet23#1, ssl3_accept_#t~nondet24#1, ssl3_accept_#t~nondet25#1, ssl3_accept_#t~nondet26#1, ssl3_accept_#t~nondet27#1, ssl3_accept_#t~nondet28#1, ssl3_accept_#t~nondet29#1, ssl3_accept_#t~nondet30#1, ssl3_accept_#t~nondet31#1, ssl3_accept_#t~nondet32#1, ssl3_accept_#t~post33#1, ssl3_accept_#t~nondet34#1, ssl3_accept_#t~post35#1, ssl3_accept_#t~post36#1, ssl3_accept_#t~nondet37#1, ssl3_accept_#t~nondet38#1, ssl3_accept_#t~nondet39#1, ssl3_accept_#t~nondet40#1, ssl3_accept_#t~nondet41#1, ssl3_accept_#t~nondet42#1, ssl3_accept_#t~nondet43#1, ssl3_accept_#t~nondet44#1, ssl3_accept_#t~nondet45#1, ssl3_accept_#t~nondet46#1, ssl3_accept_#t~nondet47#1, ssl3_accept_#t~nondet48#1, ssl3_accept_#t~nondet49#1, ssl3_accept_#t~nondet50#1, ssl3_accept_#t~nondet51#1, ssl3_accept_#t~nondet52#1, ssl3_accept_#t~nondet53#1, ssl3_accept_#t~nondet54#1, ssl3_accept_#t~nondet55#1, ssl3_accept_#t~post56#1, ssl3_accept_#t~nondet57#1, ssl3_accept_#t~post58#1, ssl3_accept_~initial_state#1, ssl3_accept_~s__info_callback~0#1, ssl3_accept_~s__in_handshake~0#1, ssl3_accept_~s__state~0#1, ssl3_accept_~s__new_session~0#1, ssl3_accept_~s__server~0#1, ssl3_accept_~s__version~0#1, ssl3_accept_~s__type~0#1, ssl3_accept_~s__init_num~0#1, ssl3_accept_~s__hit~0#1, ssl3_accept_~s__rwstate~0#1, ssl3_accept_~s__init_buf___0~0#1, ssl3_accept_~s__debug~0#1, ssl3_accept_~s__shutdown~0#1, ssl3_accept_~s__cert~0#1, ssl3_accept_~s__options~0#1, ssl3_accept_~s__verify_mode~0#1, ssl3_accept_~s__session__peer~0#1, ssl3_accept_~s__cert__pkeys__AT0__privatekey~0#1, ssl3_accept_~s__ctx__info_callback~0#1, ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0#1, ssl3_accept_~s__ctx__stats__sess_accept~0#1, ssl3_accept_~s__ctx__stats__sess_accept_good~0#1, ssl3_accept_~s__s3__tmp__cert_request~0#1, ssl3_accept_~s__s3__tmp__reuse_message~0#1, ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1, ssl3_accept_~s__s3__tmp__new_cipher~0#1, ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1, ssl3_accept_~s__s3__tmp__next_state___0~0#1, ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0#1, ssl3_accept_~s__session__cipher~0#1, ssl3_accept_~buf~0#1, ssl3_accept_~l~0#1, ssl3_accept_~Time~0#1, ssl3_accept_~tmp~0#1, ssl3_accept_~cb~0#1, ssl3_accept_~num1~0#1, ssl3_accept_~ret~0#1, ssl3_accept_~new_state~0#1, ssl3_accept_~state~0#1, ssl3_accept_~skip~0#1, ssl3_accept_~got_new_session~0#1, ssl3_accept_~tmp___1~0#1, ssl3_accept_~tmp___2~0#1, ssl3_accept_~tmp___3~0#1, ssl3_accept_~tmp___4~0#1, ssl3_accept_~tmp___5~0#1, ssl3_accept_~tmp___6~0#1, ssl3_accept_~tmp___7~0#1, ssl3_accept_~tmp___8~0#1, ssl3_accept_~tmp___9~0#1, ssl3_accept_~tmp___10~0#1, ssl3_accept_~blastFlag~0#1, ssl3_accept_~__cil_tmp55~0#1, ssl3_accept_~__cil_tmp56~0#1, ssl3_accept_~__cil_tmp57~0#1, ssl3_accept_~__cil_tmp58~0#1, ssl3_accept_~__cil_tmp59~0#1, ssl3_accept_~__cil_tmp60~0#1, ssl3_accept_~__cil_tmp61~0#1;ssl3_accept_~initial_state#1 := ssl3_accept_#in~initial_state#1;ssl3_accept_~s__info_callback~0#1 := ssl3_accept_#t~nondet4#1;havoc ssl3_accept_#t~nondet4#1;ssl3_accept_~s__in_handshake~0#1 := ssl3_accept_#t~nondet5#1;havoc ssl3_accept_#t~nondet5#1;havoc ssl3_accept_~s__state~0#1;havoc ssl3_accept_~s__new_session~0#1;havoc ssl3_accept_~s__server~0#1;ssl3_accept_~s__version~0#1 := ssl3_accept_#t~nondet6#1;havoc ssl3_accept_#t~nondet6#1;havoc ssl3_accept_~s__type~0#1;havoc ssl3_accept_~s__init_num~0#1;ssl3_accept_~s__hit~0#1 := ssl3_accept_#t~nondet7#1;havoc ssl3_accept_#t~nondet7#1;havoc ssl3_accept_~s__rwstate~0#1;ssl3_accept_~s__init_buf___0~0#1 := 1;ssl3_accept_~s__debug~0#1 := ssl3_accept_#t~nondet8#1;havoc ssl3_accept_#t~nondet8#1;havoc ssl3_accept_~s__shutdown~0#1;ssl3_accept_~s__cert~0#1 := ssl3_accept_#t~nondet9#1;havoc ssl3_accept_#t~nondet9#1;ssl3_accept_~s__options~0#1 := ssl3_accept_#t~nondet10#1;havoc ssl3_accept_#t~nondet10#1;ssl3_accept_~s__verify_mode~0#1 := ssl3_accept_#t~nondet11#1;havoc ssl3_accept_#t~nondet11#1;ssl3_accept_~s__session__peer~0#1 := ssl3_accept_#t~nondet12#1;havoc ssl3_accept_#t~nondet12#1;ssl3_accept_~s__cert__pkeys__AT0__privatekey~0#1 := ssl3_accept_#t~nondet13#1;havoc ssl3_accept_#t~nondet13#1;ssl3_accept_~s__ctx__info_callback~0#1 := ssl3_accept_#t~nondet14#1;havoc ssl3_accept_#t~nondet14#1;ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0#1 := ssl3_accept_#t~nondet15#1;havoc ssl3_accept_#t~nondet15#1;ssl3_accept_~s__ctx__stats__sess_accept~0#1 := ssl3_accept_#t~nondet16#1;havoc ssl3_accept_#t~nondet16#1;ssl3_accept_~s__ctx__stats__sess_accept_good~0#1 := ssl3_accept_#t~nondet17#1;havoc ssl3_accept_#t~nondet17#1;havoc ssl3_accept_~s__s3__tmp__cert_request~0#1;ssl3_accept_~s__s3__tmp__reuse_message~0#1 := ssl3_accept_#t~nondet18#1;havoc ssl3_accept_#t~nondet18#1;havoc ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1;ssl3_accept_~s__s3__tmp__new_cipher~0#1 := ssl3_accept_#t~nondet19#1;havoc ssl3_accept_#t~nondet19#1;havoc ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1;havoc ssl3_accept_~s__s3__tmp__next_state___0~0#1;havoc ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0#1;havoc ssl3_accept_~s__session__cipher~0#1;havoc ssl3_accept_~buf~0#1;havoc ssl3_accept_~l~0#1;havoc ssl3_accept_~Time~0#1;havoc ssl3_accept_~tmp~0#1;havoc ssl3_accept_~cb~0#1;ssl3_accept_~num1~0#1 := ssl3_accept_#t~nondet20#1;havoc ssl3_accept_#t~nondet20#1;havoc ssl3_accept_~ret~0#1;havoc ssl3_accept_~new_state~0#1;havoc ssl3_accept_~state~0#1;havoc ssl3_accept_~skip~0#1;havoc ssl3_accept_~got_new_session~0#1;ssl3_accept_~tmp___1~0#1 := ssl3_accept_#t~nondet21#1;havoc ssl3_accept_#t~nondet21#1;ssl3_accept_~tmp___2~0#1 := ssl3_accept_#t~nondet22#1;havoc ssl3_accept_#t~nondet22#1;ssl3_accept_~tmp___3~0#1 := ssl3_accept_#t~nondet23#1;havoc ssl3_accept_#t~nondet23#1;ssl3_accept_~tmp___4~0#1 := ssl3_accept_#t~nondet24#1;havoc ssl3_accept_#t~nondet24#1;ssl3_accept_~tmp___5~0#1 := ssl3_accept_#t~nondet25#1;havoc ssl3_accept_#t~nondet25#1;ssl3_accept_~tmp___6~0#1 := ssl3_accept_#t~nondet26#1;havoc ssl3_accept_#t~nondet26#1;ssl3_accept_~tmp___7~0#1 := ssl3_accept_#t~nondet27#1;havoc ssl3_accept_#t~nondet27#1;ssl3_accept_~tmp___8~0#1 := ssl3_accept_#t~nondet28#1;havoc ssl3_accept_#t~nondet28#1;ssl3_accept_~tmp___9~0#1 := ssl3_accept_#t~nondet29#1;havoc ssl3_accept_#t~nondet29#1;ssl3_accept_~tmp___10~0#1 := ssl3_accept_#t~nondet30#1;havoc ssl3_accept_#t~nondet30#1;havoc ssl3_accept_~blastFlag~0#1;havoc ssl3_accept_~__cil_tmp55~0#1;havoc ssl3_accept_~__cil_tmp56~0#1;havoc ssl3_accept_~__cil_tmp57~0#1;ssl3_accept_~__cil_tmp58~0#1 := ssl3_accept_#t~nondet31#1;havoc ssl3_accept_#t~nondet31#1;havoc ssl3_accept_~__cil_tmp59~0#1;havoc ssl3_accept_~__cil_tmp60~0#1;havoc ssl3_accept_~__cil_tmp61~0#1;ssl3_accept_~s__state~0#1 := ssl3_accept_~initial_state#1;ssl3_accept_~blastFlag~0#1 := 0;ssl3_accept_~tmp~0#1 := ssl3_accept_#t~nondet32#1;havoc ssl3_accept_#t~nondet32#1;ssl3_accept_~Time~0#1 := ssl3_accept_~tmp~0#1;ssl3_accept_~cb~0#1 := 0;ssl3_accept_~ret~0#1 := -1;ssl3_accept_~skip~0#1 := 0;ssl3_accept_~got_new_session~0#1 := 0; 47944#L93 assume 0 != ssl3_accept_~s__info_callback~0#1;ssl3_accept_~cb~0#1 := ssl3_accept_~s__info_callback~0#1; 47905#L96-2 ssl3_accept_#t~post33#1 := ssl3_accept_~s__in_handshake~0#1;ssl3_accept_~s__in_handshake~0#1 := 1 + ssl3_accept_#t~post33#1;havoc ssl3_accept_#t~post33#1; 47906#L101 assume !(0 != 12288 + ssl3_accept_~tmp___1~0#1); 47899#L101-1 assume !(0 == ssl3_accept_~s__cert~0#1); 47900#L110-2 assume !false; 48135#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 48407#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 48406#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 48405#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 48404#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 48403#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 48402#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 48401#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 48400#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 48399#L137 assume 8464 == ssl3_accept_~s__state~0#1; 47866#L144 [2021-12-14 23:11:47,530 INFO L793 eck$LassoCheckResult]: Loop: 47866#L144 ssl3_accept_~s__shutdown~0#1 := 0;ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet38#1;havoc ssl3_accept_#t~nondet38#1; 47867#L285 assume 0 == ssl3_accept_~blastFlag~0#1;ssl3_accept_~blastFlag~0#1 := 1; 47887#L285-2 assume !(ssl3_accept_~ret~0#1 <= 0);ssl3_accept_~got_new_session~0#1 := 1;ssl3_accept_~s__state~0#1 := 8496;ssl3_accept_~s__init_num~0#1 := 0; 47888#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 47884#L596 assume !(8576 == ssl3_accept_~state~0#1); 47861#L614 ssl3_accept_~skip~0#1 := 0; 47950#L110-2 assume !false; 47901#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 47902#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 47919#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 47920#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 47977#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 47978#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 47989#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 47990#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 50039#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 50038#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 50037#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 49736#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 48420#L146 assume 8496 == ssl3_accept_~s__state~0#1; 48069#L150 ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet39#1;havoc ssl3_accept_#t~nondet39#1; 48070#L298 assume 1 == ssl3_accept_~blastFlag~0#1;ssl3_accept_~blastFlag~0#1 := 2; 48409#L301-2 assume !(ssl3_accept_~ret~0#1 <= 0); 48408#L308 assume !(0 != ssl3_accept_~s__hit~0#1);ssl3_accept_~s__state~0#1 := 8512; 47874#L308-2 ssl3_accept_~s__init_num~0#1 := 0; 48995#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 48989#L596 assume !(8576 == ssl3_accept_~state~0#1); 48986#L614 ssl3_accept_~skip~0#1 := 0; 48984#L110-2 assume !false; 48982#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 48980#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 48978#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 48975#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 48969#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 48965#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 48962#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 48959#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 48956#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 48953#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 48950#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 48947#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 48944#L146 assume !(8496 == ssl3_accept_~s__state~0#1); 48941#L149 assume !(8497 == ssl3_accept_~s__state~0#1); 48172#L152 assume 8512 == ssl3_accept_~s__state~0#1; 48170#L156 ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1 := ssl3_accept_#t~nondet40#1;havoc ssl3_accept_#t~nondet40#1;ssl3_accept_~__cil_tmp56~0#1 := ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1; 48044#L320 assume 0 != (256 + ssl3_accept_~__cil_tmp56~0#1) % 4294967296;ssl3_accept_~skip~0#1 := 1; 47882#L320-2 ssl3_accept_~s__state~0#1 := 8528;ssl3_accept_~s__init_num~0#1 := 0; 49432#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 49427#L596 assume !(8576 == ssl3_accept_~state~0#1); 49425#L614 ssl3_accept_~skip~0#1 := 0; 49424#L110-2 assume !false; 49423#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 49422#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 49421#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 49420#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 49419#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 49418#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 49417#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 49416#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 49415#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 49414#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 49413#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 49412#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 49411#L146 assume !(8496 == ssl3_accept_~s__state~0#1); 49410#L149 assume !(8497 == ssl3_accept_~s__state~0#1); 49409#L152 assume !(8512 == ssl3_accept_~s__state~0#1); 49408#L155 assume !(8513 == ssl3_accept_~s__state~0#1); 49403#L158 assume 8528 == ssl3_accept_~s__state~0#1; 48223#L162 ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1 := ssl3_accept_#t~nondet42#1;havoc ssl3_accept_#t~nondet42#1;ssl3_accept_~l~0#1 := ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1;ssl3_accept_~__cil_tmp57~0#1 := ssl3_accept_~s__options~0#1; 49402#L338 assume 0 != (2097152 + ssl3_accept_~__cil_tmp57~0#1) % 4294967296;ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1 := 1; 48144#L338-2 assume 0 != ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1; 47947#L370 ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet45#1;havoc ssl3_accept_#t~nondet45#1; 47939#L372 assume !(ssl3_accept_~ret~0#1 <= 0); 47940#L350-1 ssl3_accept_~s__state~0#1 := 8544;ssl3_accept_~s__init_num~0#1 := 0; 49397#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 49392#L596 assume !(8576 == ssl3_accept_~state~0#1); 49390#L614 ssl3_accept_~skip~0#1 := 0; 49388#L110-2 assume !false; 49383#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 49380#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 49378#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 49376#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 49374#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 49372#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 49370#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 49368#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 49366#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 49364#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 49362#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 49360#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 49358#L146 assume !(8496 == ssl3_accept_~s__state~0#1); 49356#L149 assume !(8497 == ssl3_accept_~s__state~0#1); 49354#L152 assume !(8512 == ssl3_accept_~s__state~0#1); 49352#L155 assume !(8513 == ssl3_accept_~s__state~0#1); 49350#L158 assume !(8528 == ssl3_accept_~s__state~0#1); 49348#L161 assume !(8529 == ssl3_accept_~s__state~0#1); 49344#L164 assume 8544 == ssl3_accept_~s__state~0#1; 47857#L168 assume 0 != 1 + ssl3_accept_~s__verify_mode~0#1; 47858#L395 assume !(0 != ssl3_accept_~s__session__peer~0#1); 48097#L404 ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1 := ssl3_accept_#t~nondet46#1;havoc ssl3_accept_#t~nondet46#1;ssl3_accept_~__cil_tmp61~0#1 := ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1; 48098#L408 assume !(0 != (256 + ssl3_accept_~__cil_tmp61~0#1) % 4294967296); 47954#L417 ssl3_accept_~s__s3__tmp__cert_request~0#1 := 1;ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet47#1;havoc ssl3_accept_#t~nondet47#1; 47955#L420 assume !(ssl3_accept_~ret~0#1 <= 0);ssl3_accept_~s__state~0#1 := 8448;ssl3_accept_~s__s3__tmp__next_state___0~0#1 := 8576;ssl3_accept_~s__init_num~0#1 := 0; 49135#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 49131#L596 assume !(8576 == ssl3_accept_~state~0#1); 49125#L614 ssl3_accept_~skip~0#1 := 0; 49126#L110-2 assume !false; 49121#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 49122#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 49117#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 49118#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 49113#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 49114#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 49109#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 49110#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 49105#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 49106#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 49101#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 49102#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 49097#L146 assume !(8496 == ssl3_accept_~s__state~0#1); 49098#L149 assume !(8497 == ssl3_accept_~s__state~0#1); 49093#L152 assume !(8512 == ssl3_accept_~s__state~0#1); 49094#L155 assume !(8513 == ssl3_accept_~s__state~0#1); 49089#L158 assume !(8528 == ssl3_accept_~s__state~0#1); 49090#L161 assume !(8529 == ssl3_accept_~s__state~0#1); 49085#L164 assume !(8544 == ssl3_accept_~s__state~0#1); 49086#L167 assume !(8545 == ssl3_accept_~s__state~0#1); 49081#L170 assume !(8560 == ssl3_accept_~s__state~0#1); 49082#L173 assume !(8561 == ssl3_accept_~s__state~0#1); 49077#L176 assume 8448 == ssl3_accept_~s__state~0#1; 49078#L177 assume !(ssl3_accept_~num1~0#1 > 0); 49322#L446-1 ssl3_accept_~s__state~0#1 := ssl3_accept_~s__s3__tmp__next_state___0~0#1; 49316#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 49309#L596 assume !(8576 == ssl3_accept_~state~0#1); 49306#L614 ssl3_accept_~skip~0#1 := 0; 49304#L110-2 assume !false; 49302#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 49300#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 49298#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 49296#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 49294#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 49292#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 49290#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 49288#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 49286#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 49284#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 49282#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 49280#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 49278#L146 assume !(8496 == ssl3_accept_~s__state~0#1); 49276#L149 assume !(8497 == ssl3_accept_~s__state~0#1); 49274#L152 assume !(8512 == ssl3_accept_~s__state~0#1); 49272#L155 assume !(8513 == ssl3_accept_~s__state~0#1); 49270#L158 assume !(8528 == ssl3_accept_~s__state~0#1); 49268#L161 assume !(8529 == ssl3_accept_~s__state~0#1); 49266#L164 assume !(8544 == ssl3_accept_~s__state~0#1); 49249#L167 assume !(8545 == ssl3_accept_~s__state~0#1); 49248#L170 assume !(8560 == ssl3_accept_~s__state~0#1); 49247#L173 assume !(8561 == ssl3_accept_~s__state~0#1); 49245#L176 assume !(8448 == ssl3_accept_~s__state~0#1); 49244#L179 assume 8576 == ssl3_accept_~s__state~0#1; 49165#L183 ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet49#1;havoc ssl3_accept_#t~nondet49#1; 49243#L460 assume !(ssl3_accept_~ret~0#1 <= 0); 49242#L463 assume 2 == ssl3_accept_~ret~0#1;ssl3_accept_~s__state~0#1 := 8466; 48894#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 50050#L596 assume !(8576 == ssl3_accept_~state~0#1); 50048#L614 ssl3_accept_~skip~0#1 := 0; 50047#L110-2 assume !false; 50046#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 50045#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 50044#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 50043#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 50042#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 50041#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 50040#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 47962#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 47963#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 48015#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 47994#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 47995#L143 assume 8466 == ssl3_accept_~s__state~0#1; 47866#L144 [2021-12-14 23:11:47,530 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 23:11:47,530 INFO L85 PathProgramCache]: Analyzing trace with hash -1150938771, now seen corresponding path program 17 times [2021-12-14 23:11:47,531 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 23:11:47,531 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1243427360] [2021-12-14 23:11:47,531 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 23:11:47,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 23:11:47,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-14 23:11:47,534 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-14 23:11:47,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-14 23:11:47,540 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-14 23:11:47,540 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 23:11:47,540 INFO L85 PathProgramCache]: Analyzing trace with hash 2010531472, now seen corresponding path program 1 times [2021-12-14 23:11:47,540 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 23:11:47,540 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [672091886] [2021-12-14 23:11:47,541 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 23:11:47,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 23:11:47,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 23:11:47,603 INFO L134 CoverageAnalysis]: Checked inductivity of 393 backedges. 178 proven. 0 refuted. 0 times theorem prover too weak. 215 trivial. 0 not checked. [2021-12-14 23:11:47,603 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-14 23:11:47,603 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [672091886] [2021-12-14 23:11:47,604 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [672091886] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-14 23:11:47,604 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-14 23:11:47,604 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-12-14 23:11:47,604 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [367833913] [2021-12-14 23:11:47,604 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-14 23:11:47,604 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-12-14 23:11:47,604 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-14 23:11:47,605 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-12-14 23:11:47,605 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-12-14 23:11:47,605 INFO L87 Difference]: Start difference. First operand 2199 states and 2911 transitions. cyclomatic complexity: 720 Second operand has 4 states, 4 states have (on average 24.75) internal successors, (99), 4 states have internal predecessors, (99), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 23:11:47,701 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-14 23:11:47,702 INFO L93 Difference]: Finished difference Result 2683 states and 3512 transitions. [2021-12-14 23:11:47,702 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-12-14 23:11:47,702 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 2683 states and 3512 transitions. [2021-12-14 23:11:47,708 INFO L131 ngComponentsAnalysis]: Automaton has 7 accepting balls. 2442 [2021-12-14 23:11:47,714 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 2683 states to 2683 states and 3512 transitions. [2021-12-14 23:11:47,714 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 2560 [2021-12-14 23:11:47,715 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 2560 [2021-12-14 23:11:47,715 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2683 states and 3512 transitions. [2021-12-14 23:11:47,715 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2021-12-14 23:11:47,716 INFO L681 BuchiCegarLoop]: Abstraction has 2683 states and 3512 transitions. [2021-12-14 23:11:47,716 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2683 states and 3512 transitions. [2021-12-14 23:11:47,732 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2683 to 2312. [2021-12-14 23:11:47,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2312 states, 2312 states have (on average 1.3356401384083045) internal successors, (3088), 2311 states have internal predecessors, (3088), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 23:11:47,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2312 states to 2312 states and 3088 transitions. [2021-12-14 23:11:47,737 INFO L704 BuchiCegarLoop]: Abstraction has 2312 states and 3088 transitions. [2021-12-14 23:11:47,737 INFO L587 BuchiCegarLoop]: Abstraction has 2312 states and 3088 transitions. [2021-12-14 23:11:47,737 INFO L425 BuchiCegarLoop]: ======== Iteration 23============ [2021-12-14 23:11:47,737 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 2312 states and 3088 transitions. [2021-12-14 23:11:47,741 INFO L131 ngComponentsAnalysis]: Automaton has 7 accepting balls. 2099 [2021-12-14 23:11:47,741 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-14 23:11:47,741 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-14 23:11:47,742 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-14 23:11:47,742 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 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] [2021-12-14 23:11:47,742 INFO L791 eck$LassoCheckResult]: Stem: 53008#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); 52850#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret59#1, main_~s~0#1, main_~tmp~1#1;havoc main_~s~0#1;havoc main_~tmp~1#1;main_~s~0#1 := 8464;assume { :begin_inline_ssl3_accept } true;ssl3_accept_#in~initial_state#1 := main_~s~0#1;havoc ssl3_accept_#res#1;havoc ssl3_accept_#t~nondet4#1, ssl3_accept_#t~nondet5#1, ssl3_accept_#t~nondet6#1, ssl3_accept_#t~nondet7#1, ssl3_accept_#t~nondet8#1, ssl3_accept_#t~nondet9#1, ssl3_accept_#t~nondet10#1, ssl3_accept_#t~nondet11#1, ssl3_accept_#t~nondet12#1, ssl3_accept_#t~nondet13#1, ssl3_accept_#t~nondet14#1, ssl3_accept_#t~nondet15#1, ssl3_accept_#t~nondet16#1, ssl3_accept_#t~nondet17#1, ssl3_accept_#t~nondet18#1, ssl3_accept_#t~nondet19#1, ssl3_accept_#t~nondet20#1, ssl3_accept_#t~nondet21#1, ssl3_accept_#t~nondet22#1, ssl3_accept_#t~nondet23#1, ssl3_accept_#t~nondet24#1, ssl3_accept_#t~nondet25#1, ssl3_accept_#t~nondet26#1, ssl3_accept_#t~nondet27#1, ssl3_accept_#t~nondet28#1, ssl3_accept_#t~nondet29#1, ssl3_accept_#t~nondet30#1, ssl3_accept_#t~nondet31#1, ssl3_accept_#t~nondet32#1, ssl3_accept_#t~post33#1, ssl3_accept_#t~nondet34#1, ssl3_accept_#t~post35#1, ssl3_accept_#t~post36#1, ssl3_accept_#t~nondet37#1, ssl3_accept_#t~nondet38#1, ssl3_accept_#t~nondet39#1, ssl3_accept_#t~nondet40#1, ssl3_accept_#t~nondet41#1, ssl3_accept_#t~nondet42#1, ssl3_accept_#t~nondet43#1, ssl3_accept_#t~nondet44#1, ssl3_accept_#t~nondet45#1, ssl3_accept_#t~nondet46#1, ssl3_accept_#t~nondet47#1, ssl3_accept_#t~nondet48#1, ssl3_accept_#t~nondet49#1, ssl3_accept_#t~nondet50#1, ssl3_accept_#t~nondet51#1, ssl3_accept_#t~nondet52#1, ssl3_accept_#t~nondet53#1, ssl3_accept_#t~nondet54#1, ssl3_accept_#t~nondet55#1, ssl3_accept_#t~post56#1, ssl3_accept_#t~nondet57#1, ssl3_accept_#t~post58#1, ssl3_accept_~initial_state#1, ssl3_accept_~s__info_callback~0#1, ssl3_accept_~s__in_handshake~0#1, ssl3_accept_~s__state~0#1, ssl3_accept_~s__new_session~0#1, ssl3_accept_~s__server~0#1, ssl3_accept_~s__version~0#1, ssl3_accept_~s__type~0#1, ssl3_accept_~s__init_num~0#1, ssl3_accept_~s__hit~0#1, ssl3_accept_~s__rwstate~0#1, ssl3_accept_~s__init_buf___0~0#1, ssl3_accept_~s__debug~0#1, ssl3_accept_~s__shutdown~0#1, ssl3_accept_~s__cert~0#1, ssl3_accept_~s__options~0#1, ssl3_accept_~s__verify_mode~0#1, ssl3_accept_~s__session__peer~0#1, ssl3_accept_~s__cert__pkeys__AT0__privatekey~0#1, ssl3_accept_~s__ctx__info_callback~0#1, ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0#1, ssl3_accept_~s__ctx__stats__sess_accept~0#1, ssl3_accept_~s__ctx__stats__sess_accept_good~0#1, ssl3_accept_~s__s3__tmp__cert_request~0#1, ssl3_accept_~s__s3__tmp__reuse_message~0#1, ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1, ssl3_accept_~s__s3__tmp__new_cipher~0#1, ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1, ssl3_accept_~s__s3__tmp__next_state___0~0#1, ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0#1, ssl3_accept_~s__session__cipher~0#1, ssl3_accept_~buf~0#1, ssl3_accept_~l~0#1, ssl3_accept_~Time~0#1, ssl3_accept_~tmp~0#1, ssl3_accept_~cb~0#1, ssl3_accept_~num1~0#1, ssl3_accept_~ret~0#1, ssl3_accept_~new_state~0#1, ssl3_accept_~state~0#1, ssl3_accept_~skip~0#1, ssl3_accept_~got_new_session~0#1, ssl3_accept_~tmp___1~0#1, ssl3_accept_~tmp___2~0#1, ssl3_accept_~tmp___3~0#1, ssl3_accept_~tmp___4~0#1, ssl3_accept_~tmp___5~0#1, ssl3_accept_~tmp___6~0#1, ssl3_accept_~tmp___7~0#1, ssl3_accept_~tmp___8~0#1, ssl3_accept_~tmp___9~0#1, ssl3_accept_~tmp___10~0#1, ssl3_accept_~blastFlag~0#1, ssl3_accept_~__cil_tmp55~0#1, ssl3_accept_~__cil_tmp56~0#1, ssl3_accept_~__cil_tmp57~0#1, ssl3_accept_~__cil_tmp58~0#1, ssl3_accept_~__cil_tmp59~0#1, ssl3_accept_~__cil_tmp60~0#1, ssl3_accept_~__cil_tmp61~0#1;ssl3_accept_~initial_state#1 := ssl3_accept_#in~initial_state#1;ssl3_accept_~s__info_callback~0#1 := ssl3_accept_#t~nondet4#1;havoc ssl3_accept_#t~nondet4#1;ssl3_accept_~s__in_handshake~0#1 := ssl3_accept_#t~nondet5#1;havoc ssl3_accept_#t~nondet5#1;havoc ssl3_accept_~s__state~0#1;havoc ssl3_accept_~s__new_session~0#1;havoc ssl3_accept_~s__server~0#1;ssl3_accept_~s__version~0#1 := ssl3_accept_#t~nondet6#1;havoc ssl3_accept_#t~nondet6#1;havoc ssl3_accept_~s__type~0#1;havoc ssl3_accept_~s__init_num~0#1;ssl3_accept_~s__hit~0#1 := ssl3_accept_#t~nondet7#1;havoc ssl3_accept_#t~nondet7#1;havoc ssl3_accept_~s__rwstate~0#1;ssl3_accept_~s__init_buf___0~0#1 := 1;ssl3_accept_~s__debug~0#1 := ssl3_accept_#t~nondet8#1;havoc ssl3_accept_#t~nondet8#1;havoc ssl3_accept_~s__shutdown~0#1;ssl3_accept_~s__cert~0#1 := ssl3_accept_#t~nondet9#1;havoc ssl3_accept_#t~nondet9#1;ssl3_accept_~s__options~0#1 := ssl3_accept_#t~nondet10#1;havoc ssl3_accept_#t~nondet10#1;ssl3_accept_~s__verify_mode~0#1 := ssl3_accept_#t~nondet11#1;havoc ssl3_accept_#t~nondet11#1;ssl3_accept_~s__session__peer~0#1 := ssl3_accept_#t~nondet12#1;havoc ssl3_accept_#t~nondet12#1;ssl3_accept_~s__cert__pkeys__AT0__privatekey~0#1 := ssl3_accept_#t~nondet13#1;havoc ssl3_accept_#t~nondet13#1;ssl3_accept_~s__ctx__info_callback~0#1 := ssl3_accept_#t~nondet14#1;havoc ssl3_accept_#t~nondet14#1;ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0#1 := ssl3_accept_#t~nondet15#1;havoc ssl3_accept_#t~nondet15#1;ssl3_accept_~s__ctx__stats__sess_accept~0#1 := ssl3_accept_#t~nondet16#1;havoc ssl3_accept_#t~nondet16#1;ssl3_accept_~s__ctx__stats__sess_accept_good~0#1 := ssl3_accept_#t~nondet17#1;havoc ssl3_accept_#t~nondet17#1;havoc ssl3_accept_~s__s3__tmp__cert_request~0#1;ssl3_accept_~s__s3__tmp__reuse_message~0#1 := ssl3_accept_#t~nondet18#1;havoc ssl3_accept_#t~nondet18#1;havoc ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1;ssl3_accept_~s__s3__tmp__new_cipher~0#1 := ssl3_accept_#t~nondet19#1;havoc ssl3_accept_#t~nondet19#1;havoc ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1;havoc ssl3_accept_~s__s3__tmp__next_state___0~0#1;havoc ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0#1;havoc ssl3_accept_~s__session__cipher~0#1;havoc ssl3_accept_~buf~0#1;havoc ssl3_accept_~l~0#1;havoc ssl3_accept_~Time~0#1;havoc ssl3_accept_~tmp~0#1;havoc ssl3_accept_~cb~0#1;ssl3_accept_~num1~0#1 := ssl3_accept_#t~nondet20#1;havoc ssl3_accept_#t~nondet20#1;havoc ssl3_accept_~ret~0#1;havoc ssl3_accept_~new_state~0#1;havoc ssl3_accept_~state~0#1;havoc ssl3_accept_~skip~0#1;havoc ssl3_accept_~got_new_session~0#1;ssl3_accept_~tmp___1~0#1 := ssl3_accept_#t~nondet21#1;havoc ssl3_accept_#t~nondet21#1;ssl3_accept_~tmp___2~0#1 := ssl3_accept_#t~nondet22#1;havoc ssl3_accept_#t~nondet22#1;ssl3_accept_~tmp___3~0#1 := ssl3_accept_#t~nondet23#1;havoc ssl3_accept_#t~nondet23#1;ssl3_accept_~tmp___4~0#1 := ssl3_accept_#t~nondet24#1;havoc ssl3_accept_#t~nondet24#1;ssl3_accept_~tmp___5~0#1 := ssl3_accept_#t~nondet25#1;havoc ssl3_accept_#t~nondet25#1;ssl3_accept_~tmp___6~0#1 := ssl3_accept_#t~nondet26#1;havoc ssl3_accept_#t~nondet26#1;ssl3_accept_~tmp___7~0#1 := ssl3_accept_#t~nondet27#1;havoc ssl3_accept_#t~nondet27#1;ssl3_accept_~tmp___8~0#1 := ssl3_accept_#t~nondet28#1;havoc ssl3_accept_#t~nondet28#1;ssl3_accept_~tmp___9~0#1 := ssl3_accept_#t~nondet29#1;havoc ssl3_accept_#t~nondet29#1;ssl3_accept_~tmp___10~0#1 := ssl3_accept_#t~nondet30#1;havoc ssl3_accept_#t~nondet30#1;havoc ssl3_accept_~blastFlag~0#1;havoc ssl3_accept_~__cil_tmp55~0#1;havoc ssl3_accept_~__cil_tmp56~0#1;havoc ssl3_accept_~__cil_tmp57~0#1;ssl3_accept_~__cil_tmp58~0#1 := ssl3_accept_#t~nondet31#1;havoc ssl3_accept_#t~nondet31#1;havoc ssl3_accept_~__cil_tmp59~0#1;havoc ssl3_accept_~__cil_tmp60~0#1;havoc ssl3_accept_~__cil_tmp61~0#1;ssl3_accept_~s__state~0#1 := ssl3_accept_~initial_state#1;ssl3_accept_~blastFlag~0#1 := 0;ssl3_accept_~tmp~0#1 := ssl3_accept_#t~nondet32#1;havoc ssl3_accept_#t~nondet32#1;ssl3_accept_~Time~0#1 := ssl3_accept_~tmp~0#1;ssl3_accept_~cb~0#1 := 0;ssl3_accept_~ret~0#1 := -1;ssl3_accept_~skip~0#1 := 0;ssl3_accept_~got_new_session~0#1 := 0; 52837#L93 assume 0 != ssl3_accept_~s__info_callback~0#1;ssl3_accept_~cb~0#1 := ssl3_accept_~s__info_callback~0#1; 52795#L96-2 ssl3_accept_#t~post33#1 := ssl3_accept_~s__in_handshake~0#1;ssl3_accept_~s__in_handshake~0#1 := 1 + ssl3_accept_#t~post33#1;havoc ssl3_accept_#t~post33#1; 52796#L101 assume !(0 != 12288 + ssl3_accept_~tmp___1~0#1); 52789#L101-1 assume !(0 == ssl3_accept_~s__cert~0#1); 52790#L110-2 assume !false; 52791#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 52792#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 52810#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 52811#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 52876#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 52877#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 52888#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 52857#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 52858#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 53010#L137 assume 8464 == ssl3_accept_~s__state~0#1; 53055#L144 [2021-12-14 23:11:47,743 INFO L793 eck$LassoCheckResult]: Loop: 53055#L144 ssl3_accept_~s__shutdown~0#1 := 0;ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet38#1;havoc ssl3_accept_#t~nondet38#1; 53004#L285 assume 0 == ssl3_accept_~blastFlag~0#1;ssl3_accept_~blastFlag~0#1 := 1; 53005#L285-2 assume !(ssl3_accept_~ret~0#1 <= 0);ssl3_accept_~got_new_session~0#1 := 1;ssl3_accept_~s__state~0#1 := 8496;ssl3_accept_~s__init_num~0#1 := 0; 53665#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 53654#L596 assume !(8576 == ssl3_accept_~state~0#1); 53572#L614 ssl3_accept_~skip~0#1 := 0; 53570#L110-2 assume !false; 53445#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 53444#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 53443#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 53442#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 53441#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 53440#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 53439#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 53438#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 53437#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 53436#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 53435#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 53434#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 53196#L146 assume 8496 == ssl3_accept_~s__state~0#1; 53131#L150 ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet39#1;havoc ssl3_accept_#t~nondet39#1; 53190#L298 assume 1 == ssl3_accept_~blastFlag~0#1;ssl3_accept_~blastFlag~0#1 := 2; 53187#L301-2 assume !(ssl3_accept_~ret~0#1 <= 0); 53184#L308 assume !(0 != ssl3_accept_~s__hit~0#1);ssl3_accept_~s__state~0#1 := 8512; 52763#L308-2 ssl3_accept_~s__init_num~0#1 := 0; 54555#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 54546#L596 assume !(8576 == ssl3_accept_~state~0#1); 54542#L614 ssl3_accept_~skip~0#1 := 0; 54533#L110-2 assume !false; 54507#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 54506#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 54505#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 54504#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 54503#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 54502#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 54501#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 54500#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 54499#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 54498#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 52892#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 52893#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 54270#L146 assume !(8496 == ssl3_accept_~s__state~0#1); 54269#L149 assume !(8497 == ssl3_accept_~s__state~0#1); 53067#L152 assume 8512 == ssl3_accept_~s__state~0#1; 53065#L156 ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1 := ssl3_accept_#t~nondet40#1;havoc ssl3_accept_#t~nondet40#1;ssl3_accept_~__cil_tmp56~0#1 := ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1; 52944#L320 assume 0 != (256 + ssl3_accept_~__cil_tmp56~0#1) % 4294967296;ssl3_accept_~skip~0#1 := 1; 52772#L320-2 ssl3_accept_~s__state~0#1 := 8528;ssl3_accept_~s__init_num~0#1 := 0; 55051#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 55046#L596 assume !(8576 == ssl3_accept_~state~0#1); 55044#L614 ssl3_accept_~skip~0#1 := 0; 55043#L110-2 assume !false; 55028#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 55027#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 55026#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 55025#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 55024#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 55023#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 55022#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 55021#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 55020#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 55019#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 55018#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 55017#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 55016#L146 assume !(8496 == ssl3_accept_~s__state~0#1); 55015#L149 assume !(8497 == ssl3_accept_~s__state~0#1); 55014#L152 assume !(8512 == ssl3_accept_~s__state~0#1); 55013#L155 assume !(8513 == ssl3_accept_~s__state~0#1); 55012#L158 assume 8528 == ssl3_accept_~s__state~0#1; 53053#L162 ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1 := ssl3_accept_#t~nondet42#1;havoc ssl3_accept_#t~nondet42#1;ssl3_accept_~l~0#1 := ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1;ssl3_accept_~__cil_tmp57~0#1 := ssl3_accept_~s__options~0#1; 55011#L338 assume 0 != (2097152 + ssl3_accept_~__cil_tmp57~0#1) % 4294967296;ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1 := 1; 55010#L338-2 assume 0 != ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1; 52840#L370 ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet45#1;havoc ssl3_accept_#t~nondet45#1; 52831#L372 assume !(ssl3_accept_~ret~0#1 <= 0); 52832#L350-1 ssl3_accept_~s__state~0#1 := 8544;ssl3_accept_~s__init_num~0#1 := 0; 52898#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 52869#L596 assume !(8576 == ssl3_accept_~state~0#1); 52750#L614 ssl3_accept_~skip~0#1 := 0; 54990#L110-2 assume !false; 53807#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 53808#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 53803#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 53804#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 53799#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 53800#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 53795#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 53796#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 53791#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 53792#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 53787#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 53788#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 53783#L146 assume !(8496 == ssl3_accept_~s__state~0#1); 53784#L149 assume !(8497 == ssl3_accept_~s__state~0#1); 53779#L152 assume !(8512 == ssl3_accept_~s__state~0#1); 53780#L155 assume !(8513 == ssl3_accept_~s__state~0#1); 53775#L158 assume !(8528 == ssl3_accept_~s__state~0#1); 53776#L161 assume !(8529 == ssl3_accept_~s__state~0#1); 53071#L164 assume 8544 == ssl3_accept_~s__state~0#1; 53072#L168 assume 0 != 1 + ssl3_accept_~s__verify_mode~0#1; 52945#L395 assume !(0 != ssl3_accept_~s__session__peer~0#1); 52947#L404 ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1 := ssl3_accept_#t~nondet46#1;havoc ssl3_accept_#t~nondet46#1;ssl3_accept_~__cil_tmp61~0#1 := ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1; 52991#L408 assume !(0 != (256 + ssl3_accept_~__cil_tmp61~0#1) % 4294967296); 52993#L417 ssl3_accept_~s__s3__tmp__cert_request~0#1 := 1;ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet47#1;havoc ssl3_accept_#t~nondet47#1; 52841#L420 assume !(ssl3_accept_~ret~0#1 <= 0);ssl3_accept_~s__state~0#1 := 8448;ssl3_accept_~s__s3__tmp__next_state___0~0#1 := 8576;ssl3_accept_~s__init_num~0#1 := 0; 52842#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 54966#L596 assume !(8576 == ssl3_accept_~state~0#1); 54919#L614 ssl3_accept_~skip~0#1 := 0; 54877#L110-2 assume !false; 54434#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 54435#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 54428#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 54429#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 54422#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 54423#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 54416#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 54417#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 54410#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 54411#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 54404#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 54405#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 54398#L146 assume !(8496 == ssl3_accept_~s__state~0#1); 54399#L149 assume !(8497 == ssl3_accept_~s__state~0#1); 54392#L152 assume !(8512 == ssl3_accept_~s__state~0#1); 54393#L155 assume !(8513 == ssl3_accept_~s__state~0#1); 54386#L158 assume !(8528 == ssl3_accept_~s__state~0#1); 54387#L161 assume !(8529 == ssl3_accept_~s__state~0#1); 54380#L164 assume !(8544 == ssl3_accept_~s__state~0#1); 54381#L167 assume !(8545 == ssl3_accept_~s__state~0#1); 54374#L170 assume !(8560 == ssl3_accept_~s__state~0#1); 54375#L173 assume !(8561 == ssl3_accept_~s__state~0#1); 54367#L176 assume 8448 == ssl3_accept_~s__state~0#1; 54368#L177 assume !(ssl3_accept_~num1~0#1 > 0); 52935#L446-1 ssl3_accept_~s__state~0#1 := ssl3_accept_~s__s3__tmp__next_state___0~0#1; 52936#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 54881#L596 assume !(8576 == ssl3_accept_~state~0#1); 54876#L614 ssl3_accept_~skip~0#1 := 0; 54873#L110-2 assume !false; 54746#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 54740#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 54739#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 54691#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 54682#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 54680#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 54678#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 54677#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 54676#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 54675#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 54674#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 54673#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 52953#L146 assume !(8496 == ssl3_accept_~s__state~0#1); 52954#L149 assume !(8497 == ssl3_accept_~s__state~0#1); 52821#L152 assume !(8512 == ssl3_accept_~s__state~0#1); 52822#L155 assume !(8513 == ssl3_accept_~s__state~0#1); 52768#L158 assume !(8528 == ssl3_accept_~s__state~0#1); 52764#L161 assume !(8529 == ssl3_accept_~s__state~0#1); 52765#L164 assume !(8544 == ssl3_accept_~s__state~0#1); 52785#L167 assume !(8545 == ssl3_accept_~s__state~0#1); 52786#L170 assume !(8560 == ssl3_accept_~s__state~0#1); 52896#L173 assume !(8561 == ssl3_accept_~s__state~0#1); 52865#L176 assume !(8448 == ssl3_accept_~s__state~0#1); 52866#L179 assume 8576 == ssl3_accept_~s__state~0#1; 52814#L183 ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet49#1;havoc ssl3_accept_#t~nondet49#1; 52815#L460 assume !(ssl3_accept_~ret~0#1 <= 0); 52851#L463 assume 2 == ssl3_accept_~ret~0#1;ssl3_accept_~s__state~0#1 := 8466; 52852#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 55032#L596 assume 8576 == ssl3_accept_~state~0#1; 55030#L615 assume !(8592 == ssl3_accept_~s__state~0#1); 53479#L614 ssl3_accept_~skip~0#1 := 0; 53477#L110-2 assume !false; 53475#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 53472#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 53469#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 53466#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 53463#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 53460#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 53457#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 53454#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 53452#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 53450#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 53447#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 53448#L143 assume 8466 == ssl3_accept_~s__state~0#1; 53055#L144 [2021-12-14 23:11:47,743 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 23:11:47,743 INFO L85 PathProgramCache]: Analyzing trace with hash -1150938771, now seen corresponding path program 18 times [2021-12-14 23:11:47,743 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 23:11:47,743 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1654516505] [2021-12-14 23:11:47,744 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 23:11:47,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 23:11:47,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-14 23:11:47,746 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-14 23:11:47,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-14 23:11:47,749 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-14 23:11:47,750 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 23:11:47,750 INFO L85 PathProgramCache]: Analyzing trace with hash 2140814150, now seen corresponding path program 1 times [2021-12-14 23:11:47,750 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 23:11:47,750 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1820215520] [2021-12-14 23:11:47,750 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 23:11:47,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 23:11:47,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-14 23:11:47,758 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-14 23:11:47,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-14 23:11:47,793 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-14 23:11:47,794 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 23:11:47,794 INFO L85 PathProgramCache]: Analyzing trace with hash -1461064014, now seen corresponding path program 1 times [2021-12-14 23:11:47,794 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 23:11:47,795 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [510284404] [2021-12-14 23:11:47,795 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 23:11:47,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 23:11:47,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-14 23:11:47,805 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-14 23:11:47,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-14 23:11:47,836 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-14 23:11:49,110 INFO L210 LassoAnalysis]: Preferences: [2021-12-14 23:11:49,110 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-12-14 23:11:49,110 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-12-14 23:11:49,110 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-12-14 23:11:49,110 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2021-12-14 23:11:49,110 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-14 23:11:49,110 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-12-14 23:11:49,110 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-12-14 23:11:49,110 INFO L133 ssoRankerPreferences]: Filename of dumped script: s3_srvr_11.cil.c_Iteration23_Loop [2021-12-14 23:11:49,110 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-12-14 23:11:49,110 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-12-14 23:11:49,112 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:49,114 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:49,118 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:49,121 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:49,125 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:49,130 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:49,132 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:49,134 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:49,136 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:49,138 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:49,140 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:49,142 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:49,144 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:49,146 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:49,150 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:49,152 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:49,154 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:49,160 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:49,162 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:49,164 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:49,166 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:49,170 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:49,172 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:49,396 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-12-14 23:11:49,396 INFO L404 LassoAnalysis]: Checking for nontermination... [2021-12-14 23:11:49,396 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-14 23:11:49,396 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 23:11:49,398 INFO L229 MonitoredProcess]: Starting monitored process 17 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-14 23:11:49,398 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2021-12-14 23:11:49,399 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-14 23:11:49,399 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-14 23:11:49,428 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-14 23:11:49,428 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_accept_~s__hit~0#1=0} Honda state: {ULTIMATE.start_ssl3_accept_~s__hit~0#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-14 23:11:49,443 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Forceful destruction successful, exit code 0 [2021-12-14 23:11:49,443 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-14 23:11:49,443 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 23:11:49,449 INFO L229 MonitoredProcess]: Starting monitored process 18 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-14 23:11:49,450 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2021-12-14 23:11:49,451 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-14 23:11:49,451 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-14 23:11:49,471 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-14 23:11:49,471 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_accept_#t~nondet49#1=2, ULTIMATE.start_ssl3_accept_~ret~0#1=2} Honda state: {ULTIMATE.start_ssl3_accept_#t~nondet49#1=2, ULTIMATE.start_ssl3_accept_~ret~0#1=2} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-14 23:11:49,488 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Forceful destruction successful, exit code 0 [2021-12-14 23:11:49,489 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-14 23:11:49,489 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 23:11:49,490 INFO L229 MonitoredProcess]: Starting monitored process 19 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-14 23:11:49,490 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2021-12-14 23:11:49,492 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-14 23:11:49,492 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-14 23:11:49,511 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-14 23:11:49,511 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_accept_#t~nondet38#1=1} Honda state: {ULTIMATE.start_ssl3_accept_#t~nondet38#1=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-14 23:11:49,528 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Forceful destruction successful, exit code 0 [2021-12-14 23:11:49,529 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-14 23:11:49,529 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 23:11:49,530 INFO L229 MonitoredProcess]: Starting monitored process 20 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-14 23:11:49,533 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2021-12-14 23:11:49,534 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-14 23:11:49,534 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-14 23:11:49,551 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-14 23:11:49,551 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_accept_~l~0#1=2, ULTIMATE.start_ssl3_accept_#t~nondet42#1=2} Honda state: {ULTIMATE.start_ssl3_accept_~l~0#1=2, ULTIMATE.start_ssl3_accept_#t~nondet42#1=2} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-14 23:11:49,567 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Forceful destruction successful, exit code 0 [2021-12-14 23:11:49,567 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-14 23:11:49,568 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 23:11:49,568 INFO L229 MonitoredProcess]: Starting monitored process 21 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-14 23:11:49,569 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2021-12-14 23:11:49,570 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-14 23:11:49,570 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-14 23:11:49,582 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-14 23:11:49,582 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_accept_~state~0#1=8466, ULTIMATE.start_ssl3_accept_~s__state~0#1=8466} Honda state: {ULTIMATE.start_ssl3_accept_~state~0#1=8466, ULTIMATE.start_ssl3_accept_~s__state~0#1=8466} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-14 23:11:49,597 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2021-12-14 23:11:49,597 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-14 23:11:49,597 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 23:11:49,598 INFO L229 MonitoredProcess]: Starting monitored process 22 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-14 23:11:49,598 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2021-12-14 23:11:49,599 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-14 23:11:49,599 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-14 23:11:49,619 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-14 23:11:49,619 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_accept_~skip~0#1=0} Honda state: {ULTIMATE.start_ssl3_accept_~skip~0#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-14 23:11:49,634 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Ended with exit code 0 [2021-12-14 23:11:49,634 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-14 23:11:49,634 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 23:11:49,635 INFO L229 MonitoredProcess]: Starting monitored process 23 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-14 23:11:49,635 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2021-12-14 23:11:49,638 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-14 23:11:49,638 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-14 23:11:49,648 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-14 23:11:49,648 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_accept_#t~nondet47#1=1} Honda state: {ULTIMATE.start_ssl3_accept_#t~nondet47#1=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-14 23:11:49,662 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Forceful destruction successful, exit code 0 [2021-12-14 23:11:49,662 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-14 23:11:49,662 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 23:11:49,663 INFO L229 MonitoredProcess]: Starting monitored process 24 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-14 23:11:49,663 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2021-12-14 23:11:49,665 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-14 23:11:49,665 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-14 23:11:49,671 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-14 23:11:49,671 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_accept_~s__s3__tmp__next_state___0~0#1=8576} Honda state: {ULTIMATE.start_ssl3_accept_~s__s3__tmp__next_state___0~0#1=8576} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-14 23:11:49,685 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Ended with exit code 0 [2021-12-14 23:11:49,685 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-14 23:11:49,685 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 23:11:49,686 INFO L229 MonitoredProcess]: Starting monitored process 25 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-14 23:11:49,687 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2021-12-14 23:11:49,688 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-14 23:11:49,688 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-14 23:11:49,694 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-14 23:11:49,694 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_accept_~s__init_num~0#1=0} Honda state: {ULTIMATE.start_ssl3_accept_~s__init_num~0#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-14 23:11:49,708 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Ended with exit code 0 [2021-12-14 23:11:49,709 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-14 23:11:49,709 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 23:11:49,709 INFO L229 MonitoredProcess]: Starting monitored process 26 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-14 23:11:49,710 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2021-12-14 23:11:49,713 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-14 23:11:49,713 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-14 23:11:49,719 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-14 23:11:49,720 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_accept_~s__shutdown~0#1=0} Honda state: {ULTIMATE.start_ssl3_accept_~s__shutdown~0#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-14 23:11:49,736 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Forceful destruction successful, exit code 0 [2021-12-14 23:11:49,736 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-14 23:11:49,736 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 23:11:49,737 INFO L229 MonitoredProcess]: Starting monitored process 27 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-14 23:11:49,738 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2021-12-14 23:11:49,739 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-14 23:11:49,739 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-14 23:11:49,749 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-14 23:11:49,749 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_accept_~s__s3__tmp__reuse_message~0#1=-1} Honda state: {ULTIMATE.start_ssl3_accept_~s__s3__tmp__reuse_message~0#1=-1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-14 23:11:49,763 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Ended with exit code 0 [2021-12-14 23:11:49,764 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-14 23:11:49,764 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 23:11:49,765 INFO L229 MonitoredProcess]: Starting monitored process 28 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-14 23:11:49,765 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2021-12-14 23:11:49,767 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-14 23:11:49,767 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-14 23:11:49,776 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-14 23:11:49,777 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_accept_~num1~0#1=0} Honda state: {ULTIMATE.start_ssl3_accept_~num1~0#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-14 23:11:49,791 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Ended with exit code 0 [2021-12-14 23:11:49,791 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-14 23:11:49,791 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 23:11:49,792 INFO L229 MonitoredProcess]: Starting monitored process 29 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-14 23:11:49,792 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2021-12-14 23:11:49,794 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-14 23:11:49,794 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-14 23:11:49,800 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-14 23:11:49,800 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_accept_~s__s3__tmp__cert_request~0#1=1} Honda state: {ULTIMATE.start_ssl3_accept_~s__s3__tmp__cert_request~0#1=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-14 23:11:49,815 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Ended with exit code 0 [2021-12-14 23:11:49,815 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-14 23:11:49,815 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 23:11:49,816 INFO L229 MonitoredProcess]: Starting monitored process 30 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-14 23:11:49,816 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2021-12-14 23:11:49,817 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-14 23:11:49,817 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-14 23:11:49,837 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Ended with exit code 0 [2021-12-14 23:11:49,838 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-14 23:11:49,838 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 23:11:49,838 INFO L229 MonitoredProcess]: Starting monitored process 31 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-14 23:11:49,839 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2021-12-14 23:11:49,840 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2021-12-14 23:11:49,840 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-14 23:11:49,849 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2021-12-14 23:11:49,864 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Forceful destruction successful, exit code 0 [2021-12-14 23:11:49,864 INFO L210 LassoAnalysis]: Preferences: [2021-12-14 23:11:49,864 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-12-14 23:11:49,864 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-12-14 23:11:49,864 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-12-14 23:11:49,864 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2021-12-14 23:11:49,864 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-14 23:11:49,864 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-12-14 23:11:49,864 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-12-14 23:11:49,864 INFO L133 ssoRankerPreferences]: Filename of dumped script: s3_srvr_11.cil.c_Iteration23_Loop [2021-12-14 23:11:49,864 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-12-14 23:11:49,864 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-12-14 23:11:49,866 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:49,869 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:49,871 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:49,873 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:49,877 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:49,879 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:49,881 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:49,883 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:49,885 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:49,886 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:49,888 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:49,889 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:49,892 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:49,897 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:49,898 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:49,901 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:49,903 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:49,906 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:49,907 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:49,909 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:49,912 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:49,915 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:49,918 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:50,116 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-12-14 23:11:50,116 INFO L490 LassoAnalysis]: Using template 'affine'. [2021-12-14 23:11:50,116 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-14 23:11:50,117 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 23:11:50,117 INFO L229 MonitoredProcess]: Starting monitored process 32 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-14 23:11:50,118 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2021-12-14 23:11:50,119 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-14 23:11:50,124 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-14 23:11:50,124 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-14 23:11:50,125 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-14 23:11:50,125 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-14 23:11:50,125 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-14 23:11:50,125 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-14 23:11:50,125 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-14 23:11:50,131 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-14 23:11:50,147 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Forceful destruction successful, exit code 0 [2021-12-14 23:11:50,147 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-14 23:11:50,148 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 23:11:50,148 INFO L229 MonitoredProcess]: Starting monitored process 33 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-14 23:11:50,150 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2021-12-14 23:11:50,150 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-14 23:11:50,156 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-14 23:11:50,156 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-14 23:11:50,156 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-14 23:11:50,156 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-14 23:11:50,156 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-14 23:11:50,156 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-14 23:11:50,156 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-14 23:11:50,163 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-14 23:11:50,179 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Forceful destruction successful, exit code 0 [2021-12-14 23:11:50,180 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-14 23:11:50,180 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 23:11:50,180 INFO L229 MonitoredProcess]: Starting monitored process 34 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-14 23:11:50,181 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2021-12-14 23:11:50,182 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-14 23:11:50,187 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-14 23:11:50,187 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-14 23:11:50,187 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-14 23:11:50,188 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-14 23:11:50,188 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-14 23:11:50,188 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-14 23:11:50,188 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-14 23:11:50,195 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-14 23:11:50,210 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Forceful destruction successful, exit code 0 [2021-12-14 23:11:50,210 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-14 23:11:50,210 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 23:11:50,211 INFO L229 MonitoredProcess]: Starting monitored process 35 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-14 23:11:50,211 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2021-12-14 23:11:50,212 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-14 23:11:50,217 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-14 23:11:50,218 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-14 23:11:50,218 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-14 23:11:50,218 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2021-12-14 23:11:50,218 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-14 23:11:50,219 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-14 23:11:50,219 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-14 23:11:50,231 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-14 23:11:50,245 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Ended with exit code 0 [2021-12-14 23:11:50,246 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-14 23:11:50,246 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 23:11:50,246 INFO L229 MonitoredProcess]: Starting monitored process 36 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-14 23:11:50,247 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2021-12-14 23:11:50,249 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-14 23:11:50,255 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-14 23:11:50,255 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-14 23:11:50,255 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-14 23:11:50,255 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-14 23:11:50,255 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-14 23:11:50,256 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-14 23:11:50,256 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-14 23:11:50,256 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-14 23:11:50,271 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Ended with exit code 0 [2021-12-14 23:11:50,272 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-14 23:11:50,272 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 23:11:50,273 INFO L229 MonitoredProcess]: Starting monitored process 37 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-14 23:11:50,273 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2021-12-14 23:11:50,275 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-14 23:11:50,281 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-14 23:11:50,281 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-14 23:11:50,281 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-14 23:11:50,281 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-14 23:11:50,281 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-14 23:11:50,281 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-14 23:11:50,281 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-14 23:11:50,284 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-14 23:11:50,299 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Ended with exit code 0 [2021-12-14 23:11:50,299 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-14 23:11:50,299 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 23:11:50,300 INFO L229 MonitoredProcess]: Starting monitored process 38 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-14 23:11:50,300 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2021-12-14 23:11:50,302 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-14 23:11:50,308 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-14 23:11:50,308 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-14 23:11:50,308 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-14 23:11:50,308 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-14 23:11:50,308 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-14 23:11:50,309 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-14 23:11:50,309 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-14 23:11:50,310 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-14 23:11:50,325 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Ended with exit code 0 [2021-12-14 23:11:50,326 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-14 23:11:50,326 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 23:11:50,326 INFO L229 MonitoredProcess]: Starting monitored process 39 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-14 23:11:50,327 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2021-12-14 23:11:50,329 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-14 23:11:50,335 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-14 23:11:50,336 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-14 23:11:50,336 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-14 23:11:50,336 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-14 23:11:50,336 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-14 23:11:50,336 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-14 23:11:50,336 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-14 23:11:50,337 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-14 23:11:50,354 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Ended with exit code 0 [2021-12-14 23:11:50,354 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-14 23:11:50,354 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 23:11:50,355 INFO L229 MonitoredProcess]: Starting monitored process 40 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-14 23:11:50,357 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2021-12-14 23:11:50,358 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-14 23:11:50,364 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-14 23:11:50,364 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-14 23:11:50,364 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-14 23:11:50,364 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-14 23:11:50,365 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-14 23:11:50,365 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-14 23:11:50,365 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-14 23:11:50,366 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-14 23:11:50,381 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Ended with exit code 0 [2021-12-14 23:11:50,381 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-14 23:11:50,381 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 23:11:50,382 INFO L229 MonitoredProcess]: Starting monitored process 41 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-14 23:11:50,382 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2021-12-14 23:11:50,384 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-14 23:11:50,390 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-14 23:11:50,390 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-14 23:11:50,390 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-14 23:11:50,390 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2021-12-14 23:11:50,390 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-14 23:11:50,391 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-14 23:11:50,391 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-14 23:11:50,395 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-14 23:11:50,410 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Ended with exit code 0 [2021-12-14 23:11:50,410 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-14 23:11:50,410 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 23:11:50,411 INFO L229 MonitoredProcess]: Starting monitored process 42 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-14 23:11:50,412 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2021-12-14 23:11:50,413 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-14 23:11:50,419 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-14 23:11:50,420 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-14 23:11:50,420 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-14 23:11:50,420 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-14 23:11:50,420 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-14 23:11:50,420 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-14 23:11:50,420 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-14 23:11:50,421 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-14 23:11:50,436 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Ended with exit code 0 [2021-12-14 23:11:50,436 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-14 23:11:50,436 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 23:11:50,437 INFO L229 MonitoredProcess]: Starting monitored process 43 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-14 23:11:50,437 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2021-12-14 23:11:50,439 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-14 23:11:50,445 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-14 23:11:50,445 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-14 23:11:50,445 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-14 23:11:50,445 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-14 23:11:50,445 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-14 23:11:50,453 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-14 23:11:50,453 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-14 23:11:50,455 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2021-12-14 23:11:50,456 INFO L443 ModelExtractionUtils]: Simplification made 3 calls to the SMT solver. [2021-12-14 23:11:50,456 INFO L444 ModelExtractionUtils]: 0 out of 3 variables were initially zero. Simplification set additionally 0 variables to zero. [2021-12-14 23:11:50,456 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-14 23:11:50,457 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 23:11:50,462 INFO L229 MonitoredProcess]: Starting monitored process 44 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-14 23:11:50,462 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2021-12-14 23:11:50,464 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2021-12-14 23:11:50,464 INFO L438 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2021-12-14 23:11:50,464 INFO L513 LassoAnalysis]: Proved termination. [2021-12-14 23:11:50,464 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(ULTIMATE.start_ssl3_accept_~blastFlag~0#1) = -1*ULTIMATE.start_ssl3_accept_~blastFlag~0#1 + 1 Supporting invariants [] [2021-12-14 23:11:50,479 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Ended with exit code 0 [2021-12-14 23:11:50,479 INFO L297 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2021-12-14 23:11:50,489 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 23:11:50,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 23:11:50,509 INFO L263 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 2 conjunts are in the unsatisfiable core [2021-12-14 23:11:50,509 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-14 23:11:50,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 23:11:50,567 INFO L263 TraceCheckSpWp]: Trace formula consists of 262 conjuncts, 4 conjunts are in the unsatisfiable core [2021-12-14 23:11:50,568 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-14 23:11:50,778 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Forceful destruction successful, exit code 0 [2021-12-14 23:11:51,158 INFO L134 CoverageAnalysis]: Checked inductivity of 393 backedges. 101 proven. 0 refuted. 0 times theorem prover too weak. 292 trivial. 0 not checked. [2021-12-14 23:11:51,159 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 [2021-12-14 23:11:51,159 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 2312 states and 3088 transitions. cyclomatic complexity: 784 Second operand has 5 states, 5 states have (on average 19.4) internal successors, (97), 5 states have internal predecessors, (97), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 23:11:51,201 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 2312 states and 3088 transitions. cyclomatic complexity: 784. Second operand has 5 states, 5 states have (on average 19.4) internal successors, (97), 5 states have internal predecessors, (97), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Result 5690 states and 7571 transitions. Complement of second has 4 states. [2021-12-14 23:11:51,202 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 3 states 1 stem states 1 non-accepting loop states 1 accepting loop states [2021-12-14 23:11:51,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 19.4) internal successors, (97), 5 states have internal predecessors, (97), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 23:11:51,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 407 transitions. [2021-12-14 23:11:51,203 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 407 transitions. Stem has 17 letters. Loop has 180 letters. [2021-12-14 23:11:51,205 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2021-12-14 23:11:51,205 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 407 transitions. Stem has 197 letters. Loop has 180 letters. [2021-12-14 23:11:51,206 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2021-12-14 23:11:51,206 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 407 transitions. Stem has 17 letters. Loop has 360 letters. [2021-12-14 23:11:51,207 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2021-12-14 23:11:51,207 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 5690 states and 7571 transitions. [2021-12-14 23:11:51,221 INFO L131 ngComponentsAnalysis]: Automaton has 10 accepting balls. 3782 [2021-12-14 23:11:51,239 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 5690 states to 5690 states and 7571 transitions. [2021-12-14 23:11:51,239 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 3888 [2021-12-14 23:11:51,242 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 3894 [2021-12-14 23:11:51,242 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5690 states and 7571 transitions. [2021-12-14 23:11:51,242 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2021-12-14 23:11:51,242 INFO L681 BuchiCegarLoop]: Abstraction has 5690 states and 7571 transitions. [2021-12-14 23:11:51,244 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5690 states and 7571 transitions. [2021-12-14 23:11:51,283 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5690 to 5684. [2021-12-14 23:11:51,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5684 states, 5684 states have (on average 1.3304011259676285) internal successors, (7562), 5683 states have internal predecessors, (7562), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 23:11:51,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5684 states to 5684 states and 7562 transitions. [2021-12-14 23:11:51,301 INFO L704 BuchiCegarLoop]: Abstraction has 5684 states and 7562 transitions. [2021-12-14 23:11:51,301 INFO L587 BuchiCegarLoop]: Abstraction has 5684 states and 7562 transitions. [2021-12-14 23:11:51,301 INFO L425 BuchiCegarLoop]: ======== Iteration 24============ [2021-12-14 23:11:51,301 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 5684 states and 7562 transitions. [2021-12-14 23:11:51,311 INFO L131 ngComponentsAnalysis]: Automaton has 10 accepting balls. 3782 [2021-12-14 23:11:51,311 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-14 23:11:51,312 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-14 23:11:51,334 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-14 23:11:51,334 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 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] [2021-12-14 23:11:51,334 INFO L791 eck$LassoCheckResult]: Stem: 61706#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); 61503#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret59#1, main_~s~0#1, main_~tmp~1#1;havoc main_~s~0#1;havoc main_~tmp~1#1;main_~s~0#1 := 8464;assume { :begin_inline_ssl3_accept } true;ssl3_accept_#in~initial_state#1 := main_~s~0#1;havoc ssl3_accept_#res#1;havoc ssl3_accept_#t~nondet4#1, ssl3_accept_#t~nondet5#1, ssl3_accept_#t~nondet6#1, ssl3_accept_#t~nondet7#1, ssl3_accept_#t~nondet8#1, ssl3_accept_#t~nondet9#1, ssl3_accept_#t~nondet10#1, ssl3_accept_#t~nondet11#1, ssl3_accept_#t~nondet12#1, ssl3_accept_#t~nondet13#1, ssl3_accept_#t~nondet14#1, ssl3_accept_#t~nondet15#1, ssl3_accept_#t~nondet16#1, ssl3_accept_#t~nondet17#1, ssl3_accept_#t~nondet18#1, ssl3_accept_#t~nondet19#1, ssl3_accept_#t~nondet20#1, ssl3_accept_#t~nondet21#1, ssl3_accept_#t~nondet22#1, ssl3_accept_#t~nondet23#1, ssl3_accept_#t~nondet24#1, ssl3_accept_#t~nondet25#1, ssl3_accept_#t~nondet26#1, ssl3_accept_#t~nondet27#1, ssl3_accept_#t~nondet28#1, ssl3_accept_#t~nondet29#1, ssl3_accept_#t~nondet30#1, ssl3_accept_#t~nondet31#1, ssl3_accept_#t~nondet32#1, ssl3_accept_#t~post33#1, ssl3_accept_#t~nondet34#1, ssl3_accept_#t~post35#1, ssl3_accept_#t~post36#1, ssl3_accept_#t~nondet37#1, ssl3_accept_#t~nondet38#1, ssl3_accept_#t~nondet39#1, ssl3_accept_#t~nondet40#1, ssl3_accept_#t~nondet41#1, ssl3_accept_#t~nondet42#1, ssl3_accept_#t~nondet43#1, ssl3_accept_#t~nondet44#1, ssl3_accept_#t~nondet45#1, ssl3_accept_#t~nondet46#1, ssl3_accept_#t~nondet47#1, ssl3_accept_#t~nondet48#1, ssl3_accept_#t~nondet49#1, ssl3_accept_#t~nondet50#1, ssl3_accept_#t~nondet51#1, ssl3_accept_#t~nondet52#1, ssl3_accept_#t~nondet53#1, ssl3_accept_#t~nondet54#1, ssl3_accept_#t~nondet55#1, ssl3_accept_#t~post56#1, ssl3_accept_#t~nondet57#1, ssl3_accept_#t~post58#1, ssl3_accept_~initial_state#1, ssl3_accept_~s__info_callback~0#1, ssl3_accept_~s__in_handshake~0#1, ssl3_accept_~s__state~0#1, ssl3_accept_~s__new_session~0#1, ssl3_accept_~s__server~0#1, ssl3_accept_~s__version~0#1, ssl3_accept_~s__type~0#1, ssl3_accept_~s__init_num~0#1, ssl3_accept_~s__hit~0#1, ssl3_accept_~s__rwstate~0#1, ssl3_accept_~s__init_buf___0~0#1, ssl3_accept_~s__debug~0#1, ssl3_accept_~s__shutdown~0#1, ssl3_accept_~s__cert~0#1, ssl3_accept_~s__options~0#1, ssl3_accept_~s__verify_mode~0#1, ssl3_accept_~s__session__peer~0#1, ssl3_accept_~s__cert__pkeys__AT0__privatekey~0#1, ssl3_accept_~s__ctx__info_callback~0#1, ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0#1, ssl3_accept_~s__ctx__stats__sess_accept~0#1, ssl3_accept_~s__ctx__stats__sess_accept_good~0#1, ssl3_accept_~s__s3__tmp__cert_request~0#1, ssl3_accept_~s__s3__tmp__reuse_message~0#1, ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1, ssl3_accept_~s__s3__tmp__new_cipher~0#1, ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1, ssl3_accept_~s__s3__tmp__next_state___0~0#1, ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0#1, ssl3_accept_~s__session__cipher~0#1, ssl3_accept_~buf~0#1, ssl3_accept_~l~0#1, ssl3_accept_~Time~0#1, ssl3_accept_~tmp~0#1, ssl3_accept_~cb~0#1, ssl3_accept_~num1~0#1, ssl3_accept_~ret~0#1, ssl3_accept_~new_state~0#1, ssl3_accept_~state~0#1, ssl3_accept_~skip~0#1, ssl3_accept_~got_new_session~0#1, ssl3_accept_~tmp___1~0#1, ssl3_accept_~tmp___2~0#1, ssl3_accept_~tmp___3~0#1, ssl3_accept_~tmp___4~0#1, ssl3_accept_~tmp___5~0#1, ssl3_accept_~tmp___6~0#1, ssl3_accept_~tmp___7~0#1, ssl3_accept_~tmp___8~0#1, ssl3_accept_~tmp___9~0#1, ssl3_accept_~tmp___10~0#1, ssl3_accept_~blastFlag~0#1, ssl3_accept_~__cil_tmp55~0#1, ssl3_accept_~__cil_tmp56~0#1, ssl3_accept_~__cil_tmp57~0#1, ssl3_accept_~__cil_tmp58~0#1, ssl3_accept_~__cil_tmp59~0#1, ssl3_accept_~__cil_tmp60~0#1, ssl3_accept_~__cil_tmp61~0#1;ssl3_accept_~initial_state#1 := ssl3_accept_#in~initial_state#1;ssl3_accept_~s__info_callback~0#1 := ssl3_accept_#t~nondet4#1;havoc ssl3_accept_#t~nondet4#1;ssl3_accept_~s__in_handshake~0#1 := ssl3_accept_#t~nondet5#1;havoc ssl3_accept_#t~nondet5#1;havoc ssl3_accept_~s__state~0#1;havoc ssl3_accept_~s__new_session~0#1;havoc ssl3_accept_~s__server~0#1;ssl3_accept_~s__version~0#1 := ssl3_accept_#t~nondet6#1;havoc ssl3_accept_#t~nondet6#1;havoc ssl3_accept_~s__type~0#1;havoc ssl3_accept_~s__init_num~0#1;ssl3_accept_~s__hit~0#1 := ssl3_accept_#t~nondet7#1;havoc ssl3_accept_#t~nondet7#1;havoc ssl3_accept_~s__rwstate~0#1;ssl3_accept_~s__init_buf___0~0#1 := 1;ssl3_accept_~s__debug~0#1 := ssl3_accept_#t~nondet8#1;havoc ssl3_accept_#t~nondet8#1;havoc ssl3_accept_~s__shutdown~0#1;ssl3_accept_~s__cert~0#1 := ssl3_accept_#t~nondet9#1;havoc ssl3_accept_#t~nondet9#1;ssl3_accept_~s__options~0#1 := ssl3_accept_#t~nondet10#1;havoc ssl3_accept_#t~nondet10#1;ssl3_accept_~s__verify_mode~0#1 := ssl3_accept_#t~nondet11#1;havoc ssl3_accept_#t~nondet11#1;ssl3_accept_~s__session__peer~0#1 := ssl3_accept_#t~nondet12#1;havoc ssl3_accept_#t~nondet12#1;ssl3_accept_~s__cert__pkeys__AT0__privatekey~0#1 := ssl3_accept_#t~nondet13#1;havoc ssl3_accept_#t~nondet13#1;ssl3_accept_~s__ctx__info_callback~0#1 := ssl3_accept_#t~nondet14#1;havoc ssl3_accept_#t~nondet14#1;ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0#1 := ssl3_accept_#t~nondet15#1;havoc ssl3_accept_#t~nondet15#1;ssl3_accept_~s__ctx__stats__sess_accept~0#1 := ssl3_accept_#t~nondet16#1;havoc ssl3_accept_#t~nondet16#1;ssl3_accept_~s__ctx__stats__sess_accept_good~0#1 := ssl3_accept_#t~nondet17#1;havoc ssl3_accept_#t~nondet17#1;havoc ssl3_accept_~s__s3__tmp__cert_request~0#1;ssl3_accept_~s__s3__tmp__reuse_message~0#1 := ssl3_accept_#t~nondet18#1;havoc ssl3_accept_#t~nondet18#1;havoc ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1;ssl3_accept_~s__s3__tmp__new_cipher~0#1 := ssl3_accept_#t~nondet19#1;havoc ssl3_accept_#t~nondet19#1;havoc ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1;havoc ssl3_accept_~s__s3__tmp__next_state___0~0#1;havoc ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0#1;havoc ssl3_accept_~s__session__cipher~0#1;havoc ssl3_accept_~buf~0#1;havoc ssl3_accept_~l~0#1;havoc ssl3_accept_~Time~0#1;havoc ssl3_accept_~tmp~0#1;havoc ssl3_accept_~cb~0#1;ssl3_accept_~num1~0#1 := ssl3_accept_#t~nondet20#1;havoc ssl3_accept_#t~nondet20#1;havoc ssl3_accept_~ret~0#1;havoc ssl3_accept_~new_state~0#1;havoc ssl3_accept_~state~0#1;havoc ssl3_accept_~skip~0#1;havoc ssl3_accept_~got_new_session~0#1;ssl3_accept_~tmp___1~0#1 := ssl3_accept_#t~nondet21#1;havoc ssl3_accept_#t~nondet21#1;ssl3_accept_~tmp___2~0#1 := ssl3_accept_#t~nondet22#1;havoc ssl3_accept_#t~nondet22#1;ssl3_accept_~tmp___3~0#1 := ssl3_accept_#t~nondet23#1;havoc ssl3_accept_#t~nondet23#1;ssl3_accept_~tmp___4~0#1 := ssl3_accept_#t~nondet24#1;havoc ssl3_accept_#t~nondet24#1;ssl3_accept_~tmp___5~0#1 := ssl3_accept_#t~nondet25#1;havoc ssl3_accept_#t~nondet25#1;ssl3_accept_~tmp___6~0#1 := ssl3_accept_#t~nondet26#1;havoc ssl3_accept_#t~nondet26#1;ssl3_accept_~tmp___7~0#1 := ssl3_accept_#t~nondet27#1;havoc ssl3_accept_#t~nondet27#1;ssl3_accept_~tmp___8~0#1 := ssl3_accept_#t~nondet28#1;havoc ssl3_accept_#t~nondet28#1;ssl3_accept_~tmp___9~0#1 := ssl3_accept_#t~nondet29#1;havoc ssl3_accept_#t~nondet29#1;ssl3_accept_~tmp___10~0#1 := ssl3_accept_#t~nondet30#1;havoc ssl3_accept_#t~nondet30#1;havoc ssl3_accept_~blastFlag~0#1;havoc ssl3_accept_~__cil_tmp55~0#1;havoc ssl3_accept_~__cil_tmp56~0#1;havoc ssl3_accept_~__cil_tmp57~0#1;ssl3_accept_~__cil_tmp58~0#1 := ssl3_accept_#t~nondet31#1;havoc ssl3_accept_#t~nondet31#1;havoc ssl3_accept_~__cil_tmp59~0#1;havoc ssl3_accept_~__cil_tmp60~0#1;havoc ssl3_accept_~__cil_tmp61~0#1;ssl3_accept_~s__state~0#1 := ssl3_accept_~initial_state#1;ssl3_accept_~blastFlag~0#1 := 0;ssl3_accept_~tmp~0#1 := ssl3_accept_#t~nondet32#1;havoc ssl3_accept_#t~nondet32#1;ssl3_accept_~Time~0#1 := ssl3_accept_~tmp~0#1;ssl3_accept_~cb~0#1 := 0;ssl3_accept_~ret~0#1 := -1;ssl3_accept_~skip~0#1 := 0;ssl3_accept_~got_new_session~0#1 := 0; 61478#L93 assume 0 != ssl3_accept_~s__info_callback~0#1;ssl3_accept_~cb~0#1 := ssl3_accept_~s__info_callback~0#1; 61427#L96-2 ssl3_accept_#t~post33#1 := ssl3_accept_~s__in_handshake~0#1;ssl3_accept_~s__in_handshake~0#1 := 1 + ssl3_accept_#t~post33#1;havoc ssl3_accept_#t~post33#1; 61428#L101 assume !(0 != 12288 + ssl3_accept_~tmp___1~0#1); 61421#L101-1 assume !(0 == ssl3_accept_~s__cert~0#1); 61422#L110-2 assume !false; 62123#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 63590#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 63586#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 63587#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 63582#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 63583#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 63578#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 63579#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 63574#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 63575#L137 assume 8464 == ssl3_accept_~s__state~0#1; 61804#L144 ssl3_accept_~s__shutdown~0#1 := 0;ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet38#1;havoc ssl3_accept_#t~nondet38#1; 61805#L285 [2021-12-14 23:11:51,335 INFO L793 eck$LassoCheckResult]: Loop: 61805#L285 assume !(0 == ssl3_accept_~blastFlag~0#1); 61401#L285-2 assume !(ssl3_accept_~ret~0#1 <= 0);ssl3_accept_~got_new_session~0#1 := 1;ssl3_accept_~s__state~0#1 := 8496;ssl3_accept_~s__init_num~0#1 := 0; 61402#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 67006#L596 assume !(8576 == ssl3_accept_~state~0#1); 67003#L614 ssl3_accept_~skip~0#1 := 0; 67001#L110-2 assume !false; 66999#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 66997#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 66995#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 66993#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 66991#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 66989#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 66987#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 66985#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 66983#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 66973#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 66821#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 66649#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 63661#L146 assume 8496 == ssl3_accept_~s__state~0#1; 64035#L150 ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet39#1;havoc ssl3_accept_#t~nondet39#1; 61453#L298 assume !(1 == ssl3_accept_~blastFlag~0#1); 61454#L301 assume 3 == ssl3_accept_~blastFlag~0#1;ssl3_accept_~blastFlag~0#1 := 4; 61429#L301-2 assume !(ssl3_accept_~ret~0#1 <= 0); 61430#L308 assume !(0 != ssl3_accept_~s__hit~0#1);ssl3_accept_~s__state~0#1 := 8512; 66181#L308-2 ssl3_accept_~s__init_num~0#1 := 0; 66182#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 66165#L596 assume !(8576 == ssl3_accept_~state~0#1); 66164#L614 ssl3_accept_~skip~0#1 := 0; 66153#L110-2 assume !false; 66154#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 66143#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 66144#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 66000#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 66001#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 65984#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 65985#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 65939#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 65940#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 65921#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 65922#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 65909#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 65910#L146 assume !(8496 == ssl3_accept_~s__state~0#1); 65514#L149 assume !(8497 == ssl3_accept_~s__state~0#1); 65515#L152 assume 8512 == ssl3_accept_~s__state~0#1; 65272#L156 ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1 := ssl3_accept_#t~nondet40#1;havoc ssl3_accept_#t~nondet40#1;ssl3_accept_~__cil_tmp56~0#1 := ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1; 66615#L320 assume 0 != (256 + ssl3_accept_~__cil_tmp56~0#1) % 4294967296;ssl3_accept_~skip~0#1 := 1; 66610#L320-2 ssl3_accept_~s__state~0#1 := 8528;ssl3_accept_~s__init_num~0#1 := 0; 66601#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 66594#L596 assume !(8576 == ssl3_accept_~state~0#1); 66591#L614 ssl3_accept_~skip~0#1 := 0; 66589#L110-2 assume !false; 66587#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 66585#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 66583#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 66581#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 66579#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 66577#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 66575#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 66573#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 66571#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 66569#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 66567#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 66565#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 66563#L146 assume !(8496 == ssl3_accept_~s__state~0#1); 66561#L149 assume !(8497 == ssl3_accept_~s__state~0#1); 66559#L152 assume !(8512 == ssl3_accept_~s__state~0#1); 66557#L155 assume !(8513 == ssl3_accept_~s__state~0#1); 66555#L158 assume 8528 == ssl3_accept_~s__state~0#1; 65268#L162 ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1 := ssl3_accept_#t~nondet42#1;havoc ssl3_accept_#t~nondet42#1;ssl3_accept_~l~0#1 := ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1;ssl3_accept_~__cil_tmp57~0#1 := ssl3_accept_~s__options~0#1; 66551#L338 assume 0 != (2097152 + ssl3_accept_~__cil_tmp57~0#1) % 4294967296;ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1 := 1; 66548#L338-2 assume 0 != ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1; 61481#L370 ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet45#1;havoc ssl3_accept_#t~nondet45#1; 61470#L372 assume !(ssl3_accept_~ret~0#1 <= 0); 61471#L350-1 ssl3_accept_~s__state~0#1 := 8544;ssl3_accept_~s__init_num~0#1 := 0; 66515#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 66510#L596 assume !(8576 == ssl3_accept_~state~0#1); 66508#L614 ssl3_accept_~skip~0#1 := 0; 66503#L110-2 assume !false; 66500#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 66498#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 66496#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 66494#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 66492#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 66490#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 66488#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 66486#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 66484#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 66482#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 66480#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 66478#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 66476#L146 assume !(8496 == ssl3_accept_~s__state~0#1); 66474#L149 assume !(8497 == ssl3_accept_~s__state~0#1); 66472#L152 assume !(8512 == ssl3_accept_~s__state~0#1); 66470#L155 assume !(8513 == ssl3_accept_~s__state~0#1); 66468#L158 assume !(8528 == ssl3_accept_~s__state~0#1); 66466#L161 assume !(8529 == ssl3_accept_~s__state~0#1); 66464#L164 assume 8544 == ssl3_accept_~s__state~0#1; 65262#L168 assume 0 != 1 + ssl3_accept_~s__verify_mode~0#1; 66461#L395 assume !(0 != ssl3_accept_~s__session__peer~0#1); 66458#L404 ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1 := ssl3_accept_#t~nondet46#1;havoc ssl3_accept_#t~nondet46#1;ssl3_accept_~__cil_tmp61~0#1 := ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1; 66456#L408 assume !(0 != (256 + ssl3_accept_~__cil_tmp61~0#1) % 4294967296); 66452#L417 ssl3_accept_~s__s3__tmp__cert_request~0#1 := 1;ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet47#1;havoc ssl3_accept_#t~nondet47#1; 66450#L420 assume !(ssl3_accept_~ret~0#1 <= 0);ssl3_accept_~s__state~0#1 := 8448;ssl3_accept_~s__s3__tmp__next_state___0~0#1 := 8576;ssl3_accept_~s__init_num~0#1 := 0; 66449#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 66444#L596 assume !(8576 == ssl3_accept_~state~0#1); 66442#L614 ssl3_accept_~skip~0#1 := 0; 66440#L110-2 assume !false; 66439#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 66438#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 66437#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 66436#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 66435#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 66434#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 66431#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 66427#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 66425#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 66424#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 66421#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 66420#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 66414#L146 assume !(8496 == ssl3_accept_~s__state~0#1); 66413#L149 assume !(8497 == ssl3_accept_~s__state~0#1); 66412#L152 assume !(8512 == ssl3_accept_~s__state~0#1); 66411#L155 assume !(8513 == ssl3_accept_~s__state~0#1); 66409#L158 assume !(8528 == ssl3_accept_~s__state~0#1); 66408#L161 assume !(8529 == ssl3_accept_~s__state~0#1); 66407#L164 assume !(8544 == ssl3_accept_~s__state~0#1); 66406#L167 assume !(8545 == ssl3_accept_~s__state~0#1); 66405#L170 assume !(8560 == ssl3_accept_~s__state~0#1); 66404#L173 assume !(8561 == ssl3_accept_~s__state~0#1); 66403#L176 assume 8448 == ssl3_accept_~s__state~0#1; 66401#L177 assume !(ssl3_accept_~num1~0#1 > 0); 66399#L446-1 ssl3_accept_~s__state~0#1 := ssl3_accept_~s__s3__tmp__next_state___0~0#1; 66398#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 66388#L596 assume !(8576 == ssl3_accept_~state~0#1); 66385#L614 ssl3_accept_~skip~0#1 := 0; 66384#L110-2 assume !false; 66383#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 66382#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 66381#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 66372#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 66370#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 66368#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 66366#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 66364#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 66362#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 66360#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 66358#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 66356#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 66345#L146 assume !(8496 == ssl3_accept_~s__state~0#1); 66342#L149 assume !(8497 == ssl3_accept_~s__state~0#1); 66339#L152 assume !(8512 == ssl3_accept_~s__state~0#1); 66336#L155 assume !(8513 == ssl3_accept_~s__state~0#1); 66333#L158 assume !(8528 == ssl3_accept_~s__state~0#1); 66330#L161 assume !(8529 == ssl3_accept_~s__state~0#1); 66327#L164 assume !(8544 == ssl3_accept_~s__state~0#1); 66324#L167 assume !(8545 == ssl3_accept_~s__state~0#1); 66321#L170 assume !(8560 == ssl3_accept_~s__state~0#1); 66318#L173 assume !(8561 == ssl3_accept_~s__state~0#1); 66315#L176 assume !(8448 == ssl3_accept_~s__state~0#1); 66312#L179 assume 8576 == ssl3_accept_~s__state~0#1; 66279#L183 ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet49#1;havoc ssl3_accept_#t~nondet49#1; 66307#L460 assume !(ssl3_accept_~ret~0#1 <= 0); 66303#L463 assume 2 == ssl3_accept_~ret~0#1;ssl3_accept_~s__state~0#1 := 8466; 65241#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 66244#L596 assume 8576 == ssl3_accept_~state~0#1; 66238#L615 assume !(8592 == ssl3_accept_~s__state~0#1); 66235#L614 ssl3_accept_~skip~0#1 := 0; 66183#L110-2 assume !false; 66184#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 66166#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 66167#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 66155#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 66156#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 66145#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 66146#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 65998#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 65999#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 65982#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 65983#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 63660#L143 assume 8466 == ssl3_accept_~s__state~0#1; 63662#L144 ssl3_accept_~s__shutdown~0#1 := 0;ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet38#1;havoc ssl3_accept_#t~nondet38#1; 61805#L285 [2021-12-14 23:11:51,335 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 23:11:51,335 INFO L85 PathProgramCache]: Analyzing trace with hash -1319363256, now seen corresponding path program 1 times [2021-12-14 23:11:51,335 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 23:11:51,335 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [168519391] [2021-12-14 23:11:51,335 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 23:11:51,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 23:11:51,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-14 23:11:51,340 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-14 23:11:51,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-14 23:11:51,344 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-14 23:11:51,344 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 23:11:51,344 INFO L85 PathProgramCache]: Analyzing trace with hash -247589480, now seen corresponding path program 1 times [2021-12-14 23:11:51,344 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 23:11:51,344 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [415678251] [2021-12-14 23:11:51,344 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 23:11:51,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 23:11:51,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-14 23:11:51,352 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-14 23:11:51,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-14 23:11:51,369 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-14 23:11:51,369 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 23:11:51,369 INFO L85 PathProgramCache]: Analyzing trace with hash -688937295, now seen corresponding path program 1 times [2021-12-14 23:11:51,369 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 23:11:51,369 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [968085890] [2021-12-14 23:11:51,370 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 23:11:51,370 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 23:11:51,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 23:11:51,384 INFO L134 CoverageAnalysis]: Checked inductivity of 471 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 393 trivial. 0 not checked. [2021-12-14 23:11:51,384 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-14 23:11:51,384 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [968085890] [2021-12-14 23:11:51,384 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [968085890] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-14 23:11:51,384 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-14 23:11:51,385 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-14 23:11:51,385 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [646442073] [2021-12-14 23:11:51,385 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-14 23:11:52,572 INFO L210 LassoAnalysis]: Preferences: [2021-12-14 23:11:52,572 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-12-14 23:11:52,572 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-12-14 23:11:52,572 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-12-14 23:11:52,572 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2021-12-14 23:11:52,573 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-14 23:11:52,573 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-12-14 23:11:52,573 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-12-14 23:11:52,573 INFO L133 ssoRankerPreferences]: Filename of dumped script: s3_srvr_11.cil.c_Iteration24_Loop [2021-12-14 23:11:52,573 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-12-14 23:11:52,573 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-12-14 23:11:52,574 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:52,576 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:52,579 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:52,581 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:52,586 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:52,588 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:52,592 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:52,596 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:52,597 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:52,599 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:52,601 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:52,602 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:52,604 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:52,605 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:52,609 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:52,610 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:52,612 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:52,614 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:52,617 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:52,618 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:52,620 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:52,624 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:52,626 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:52,825 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-12-14 23:11:52,826 INFO L404 LassoAnalysis]: Checking for nontermination... [2021-12-14 23:11:52,826 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-14 23:11:52,826 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 23:11:52,826 INFO L229 MonitoredProcess]: Starting monitored process 45 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-14 23:11:52,828 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2021-12-14 23:11:52,829 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-14 23:11:52,830 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-14 23:11:52,835 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-14 23:11:52,835 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_accept_~skip~0#1=0} Honda state: {ULTIMATE.start_ssl3_accept_~skip~0#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-14 23:11:52,850 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Forceful destruction successful, exit code 0 [2021-12-14 23:11:52,850 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-14 23:11:52,850 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 23:11:52,851 INFO L229 MonitoredProcess]: Starting monitored process 46 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-14 23:11:52,852 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2021-12-14 23:11:52,853 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-14 23:11:52,853 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-14 23:11:52,866 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-14 23:11:52,866 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_accept_~ret~0#1=2, ULTIMATE.start_ssl3_accept_#t~nondet38#1=2} Honda state: {ULTIMATE.start_ssl3_accept_~ret~0#1=2, ULTIMATE.start_ssl3_accept_#t~nondet38#1=2} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-14 23:11:52,880 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Ended with exit code 0 [2021-12-14 23:11:52,881 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-14 23:11:52,881 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 23:11:52,881 INFO L229 MonitoredProcess]: Starting monitored process 47 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-14 23:11:52,882 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2021-12-14 23:11:52,883 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-14 23:11:52,883 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-14 23:11:52,893 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-14 23:11:52,893 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_accept_~s__verify_mode~0#1=-2} Honda state: {ULTIMATE.start_ssl3_accept_~s__verify_mode~0#1=-2} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-14 23:11:52,908 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Ended with exit code 0 [2021-12-14 23:11:52,908 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-14 23:11:52,908 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 23:11:52,909 INFO L229 MonitoredProcess]: Starting monitored process 48 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-14 23:11:52,909 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2021-12-14 23:11:52,911 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-14 23:11:52,911 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-14 23:11:52,918 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-14 23:11:52,918 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_accept_#t~nondet49#1=2} Honda state: {ULTIMATE.start_ssl3_accept_#t~nondet49#1=2} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-14 23:11:52,935 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Ended with exit code 0 [2021-12-14 23:11:52,935 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-14 23:11:52,935 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 23:11:52,936 INFO L229 MonitoredProcess]: Starting monitored process 49 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-14 23:11:52,937 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2021-12-14 23:11:52,938 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-14 23:11:52,938 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-14 23:11:52,951 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-14 23:11:52,951 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_accept_#t~nondet39#1=1} Honda state: {ULTIMATE.start_ssl3_accept_#t~nondet39#1=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-14 23:11:52,967 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Forceful destruction successful, exit code 0 [2021-12-14 23:11:52,967 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-14 23:11:52,967 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 23:11:52,968 INFO L229 MonitoredProcess]: Starting monitored process 50 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-14 23:11:52,970 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2021-12-14 23:11:52,971 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-14 23:11:52,971 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-14 23:11:52,995 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-14 23:11:52,995 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_accept_#t~nondet46#1=-4294967552, ULTIMATE.start_ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1=-4294967552, ULTIMATE.start_ssl3_accept_~__cil_tmp61~0#1=-4294967552} Honda state: {ULTIMATE.start_ssl3_accept_#t~nondet46#1=-4294967552, ULTIMATE.start_ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1=-4294967552, ULTIMATE.start_ssl3_accept_~__cil_tmp61~0#1=-4294967552} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-14 23:11:52,998 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Ended with exit code 0 [2021-12-14 23:11:52,998 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-14 23:11:52,998 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 23:11:52,999 INFO L229 MonitoredProcess]: Starting monitored process 51 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-14 23:11:52,999 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2021-12-14 23:11:53,000 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-14 23:11:53,000 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-14 23:11:53,024 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-14 23:11:53,024 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_accept_~__cil_tmp57~0#1=-2097153, ULTIMATE.start_ssl3_accept_~s__options~0#1=-2097153} Honda state: {ULTIMATE.start_ssl3_accept_~__cil_tmp57~0#1=-2097153, ULTIMATE.start_ssl3_accept_~s__options~0#1=-2097153} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-14 23:11:53,033 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Ended with exit code 0 [2021-12-14 23:11:53,033 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-14 23:11:53,033 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 23:11:53,034 INFO L229 MonitoredProcess]: Starting monitored process 52 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-14 23:11:53,034 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2021-12-14 23:11:53,035 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-14 23:11:53,036 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-14 23:11:53,045 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-14 23:11:53,045 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_accept_~num1~0#1=0} Honda state: {ULTIMATE.start_ssl3_accept_~num1~0#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-14 23:11:53,059 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Ended with exit code 0 [2021-12-14 23:11:53,059 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-14 23:11:53,060 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 23:11:53,060 INFO L229 MonitoredProcess]: Starting monitored process 53 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-14 23:11:53,061 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2021-12-14 23:11:53,062 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-14 23:11:53,062 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-14 23:11:53,075 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-14 23:11:53,075 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_accept_~s__s3__tmp__reuse_message~0#1=-1} Honda state: {ULTIMATE.start_ssl3_accept_~s__s3__tmp__reuse_message~0#1=-1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-14 23:11:53,090 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Ended with exit code 0 [2021-12-14 23:11:53,090 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-14 23:11:53,090 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 23:11:53,091 INFO L229 MonitoredProcess]: Starting monitored process 54 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-14 23:11:53,092 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2021-12-14 23:11:53,092 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-14 23:11:53,093 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-14 23:11:53,103 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-14 23:11:53,103 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_accept_#t~nondet47#1=1} Honda state: {ULTIMATE.start_ssl3_accept_#t~nondet47#1=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-14 23:11:53,118 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Ended with exit code 0 [2021-12-14 23:11:53,118 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-14 23:11:53,118 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 23:11:53,119 INFO L229 MonitoredProcess]: Starting monitored process 55 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-14 23:11:53,119 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2021-12-14 23:11:53,120 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-14 23:11:53,120 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-14 23:11:53,147 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-14 23:11:53,147 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1=1} Honda state: {ULTIMATE.start_ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-14 23:11:53,162 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Forceful destruction successful, exit code 0 [2021-12-14 23:11:53,162 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-14 23:11:53,163 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 23:11:53,163 INFO L229 MonitoredProcess]: Starting monitored process 56 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-14 23:11:53,164 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2021-12-14 23:11:53,165 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-14 23:11:53,165 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-14 23:11:53,171 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-14 23:11:53,171 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_accept_~got_new_session~0#1=1} Honda state: {ULTIMATE.start_ssl3_accept_~got_new_session~0#1=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-14 23:11:53,186 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Forceful destruction successful, exit code 0 [2021-12-14 23:11:53,187 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-14 23:11:53,187 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 23:11:53,187 INFO L229 MonitoredProcess]: Starting monitored process 57 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-14 23:11:53,188 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2021-12-14 23:11:53,189 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-14 23:11:53,189 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-14 23:11:53,200 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-14 23:11:53,200 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_accept_~l~0#1=2, ULTIMATE.start_ssl3_accept_#t~nondet42#1=2} Honda state: {ULTIMATE.start_ssl3_accept_~l~0#1=2, ULTIMATE.start_ssl3_accept_#t~nondet42#1=2} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-14 23:11:53,214 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Ended with exit code 0 [2021-12-14 23:11:53,214 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-14 23:11:53,214 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 23:11:53,215 INFO L229 MonitoredProcess]: Starting monitored process 58 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-14 23:11:53,215 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2021-12-14 23:11:53,217 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-14 23:11:53,217 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-14 23:11:53,241 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-14 23:11:53,241 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_accept_#t~nondet40#1=-257, ULTIMATE.start_ssl3_accept_~__cil_tmp56~0#1=-257} Honda state: {ULTIMATE.start_ssl3_accept_#t~nondet40#1=-257, ULTIMATE.start_ssl3_accept_~__cil_tmp56~0#1=-257} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-14 23:11:53,243 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Forceful destruction successful, exit code 0 [2021-12-14 23:11:53,243 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-14 23:11:53,243 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 23:11:53,244 INFO L229 MonitoredProcess]: Starting monitored process 59 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-14 23:11:53,244 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2021-12-14 23:11:53,246 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-14 23:11:53,246 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-14 23:11:53,255 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-14 23:11:53,255 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_accept_#t~nondet45#1=1} Honda state: {ULTIMATE.start_ssl3_accept_#t~nondet45#1=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-14 23:11:53,270 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Forceful destruction successful, exit code 0 [2021-12-14 23:11:53,270 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-14 23:11:53,271 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 23:11:53,271 INFO L229 MonitoredProcess]: Starting monitored process 60 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-14 23:11:53,272 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2021-12-14 23:11:53,273 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-14 23:11:53,273 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-14 23:11:53,290 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-14 23:11:53,290 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_accept_~s__s3__tmp__next_state___0~0#1=8576} Honda state: {ULTIMATE.start_ssl3_accept_~s__s3__tmp__next_state___0~0#1=8576} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-14 23:11:53,304 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Ended with exit code 0 [2021-12-14 23:11:53,304 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-14 23:11:53,304 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 23:11:53,305 INFO L229 MonitoredProcess]: Starting monitored process 61 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-14 23:11:53,305 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2021-12-14 23:11:53,308 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-14 23:11:53,308 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-14 23:11:53,314 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-14 23:11:53,314 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_accept_~s__shutdown~0#1=0} Honda state: {ULTIMATE.start_ssl3_accept_~s__shutdown~0#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-14 23:11:53,329 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Ended with exit code 0 [2021-12-14 23:11:53,329 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-14 23:11:53,329 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 23:11:53,330 INFO L229 MonitoredProcess]: Starting monitored process 62 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-14 23:11:53,331 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2021-12-14 23:11:53,333 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-14 23:11:53,333 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-14 23:11:53,353 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Ended with exit code 0 [2021-12-14 23:11:53,353 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-14 23:11:53,353 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 23:11:53,354 INFO L229 MonitoredProcess]: Starting monitored process 63 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-14 23:11:53,354 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2021-12-14 23:11:53,356 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2021-12-14 23:11:53,356 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-14 23:11:53,377 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2021-12-14 23:11:53,392 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Forceful destruction successful, exit code 0 [2021-12-14 23:11:53,392 INFO L210 LassoAnalysis]: Preferences: [2021-12-14 23:11:53,392 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-12-14 23:11:53,392 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-12-14 23:11:53,392 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-12-14 23:11:53,392 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2021-12-14 23:11:53,392 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-14 23:11:53,392 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-12-14 23:11:53,392 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-12-14 23:11:53,392 INFO L133 ssoRankerPreferences]: Filename of dumped script: s3_srvr_11.cil.c_Iteration24_Loop [2021-12-14 23:11:53,392 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-12-14 23:11:53,392 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-12-14 23:11:53,394 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:53,402 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:53,404 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:53,408 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:53,412 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:53,413 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:53,415 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:53,418 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:53,420 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:53,424 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:53,426 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:53,427 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:53,429 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:53,430 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:53,432 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:53,433 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:53,435 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:53,436 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:53,439 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:53,441 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:53,442 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:53,445 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:53,447 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:53,642 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-12-14 23:11:53,642 INFO L490 LassoAnalysis]: Using template 'affine'. [2021-12-14 23:11:53,642 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-14 23:11:53,642 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 23:11:53,643 INFO L229 MonitoredProcess]: Starting monitored process 64 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-14 23:11:53,645 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2021-12-14 23:11:53,645 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-14 23:11:53,651 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-14 23:11:53,651 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-14 23:11:53,651 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-14 23:11:53,652 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-14 23:11:53,652 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-14 23:11:53,652 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-14 23:11:53,652 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-14 23:11:53,653 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-14 23:11:53,668 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Forceful destruction successful, exit code 0 [2021-12-14 23:11:53,668 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-14 23:11:53,668 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 23:11:53,669 INFO L229 MonitoredProcess]: Starting monitored process 65 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-14 23:11:53,669 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2021-12-14 23:11:53,671 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-14 23:11:53,677 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-14 23:11:53,677 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-14 23:11:53,677 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-14 23:11:53,677 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-14 23:11:53,677 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-14 23:11:53,677 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-14 23:11:53,677 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-14 23:11:53,678 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-14 23:11:53,693 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Ended with exit code 0 [2021-12-14 23:11:53,693 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-14 23:11:53,693 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 23:11:53,694 INFO L229 MonitoredProcess]: Starting monitored process 66 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-14 23:11:53,694 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2021-12-14 23:11:53,698 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-14 23:11:53,704 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-14 23:11:53,705 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-14 23:11:53,705 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-14 23:11:53,705 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2021-12-14 23:11:53,705 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-14 23:11:53,706 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-14 23:11:53,706 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-14 23:11:53,708 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-14 23:11:53,723 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Ended with exit code 0 [2021-12-14 23:11:53,723 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-14 23:11:53,723 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 23:11:53,724 INFO L229 MonitoredProcess]: Starting monitored process 67 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-14 23:11:53,726 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2021-12-14 23:11:53,743 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-14 23:11:53,749 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-14 23:11:53,749 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-14 23:11:53,750 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-14 23:11:53,750 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-14 23:11:53,750 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-14 23:11:53,750 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-14 23:11:53,750 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-14 23:11:53,754 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-14 23:11:53,770 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Forceful destruction successful, exit code 0 [2021-12-14 23:11:53,770 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-14 23:11:53,770 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 23:11:53,775 INFO L229 MonitoredProcess]: Starting monitored process 68 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-14 23:11:53,776 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2021-12-14 23:11:53,777 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-14 23:11:53,783 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-14 23:11:53,783 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-14 23:11:53,783 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-14 23:11:53,783 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2021-12-14 23:11:53,783 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-14 23:11:53,784 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-14 23:11:53,784 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-14 23:11:53,785 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-14 23:11:53,800 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Ended with exit code 0 [2021-12-14 23:11:53,800 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-14 23:11:53,801 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 23:11:53,801 INFO L229 MonitoredProcess]: Starting monitored process 69 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-14 23:11:53,802 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2021-12-14 23:11:53,803 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-14 23:11:53,810 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-14 23:11:53,810 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-14 23:11:53,810 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-14 23:11:53,810 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-14 23:11:53,810 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-14 23:11:53,810 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-14 23:11:53,810 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-14 23:11:53,811 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-14 23:11:53,852 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Ended with exit code 0 [2021-12-14 23:11:53,852 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-14 23:11:53,853 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 23:11:53,853 INFO L229 MonitoredProcess]: Starting monitored process 70 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-14 23:11:53,854 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2021-12-14 23:11:53,855 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-14 23:11:53,862 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-14 23:11:53,862 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-14 23:11:53,862 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-14 23:11:53,862 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-14 23:11:53,862 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-14 23:11:53,863 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-14 23:11:53,863 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-14 23:11:53,864 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-14 23:11:53,880 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Forceful destruction successful, exit code 0 [2021-12-14 23:11:53,880 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-14 23:11:53,880 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 23:11:53,881 INFO L229 MonitoredProcess]: Starting monitored process 71 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-14 23:11:53,881 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2021-12-14 23:11:53,883 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-14 23:11:53,889 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-14 23:11:53,889 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-14 23:11:53,889 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-14 23:11:53,889 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-14 23:11:53,889 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-14 23:11:53,890 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-14 23:11:53,890 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-14 23:11:53,896 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-14 23:11:53,911 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Ended with exit code 0 [2021-12-14 23:11:53,911 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-14 23:11:53,911 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 23:11:53,912 INFO L229 MonitoredProcess]: Starting monitored process 72 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-14 23:11:53,912 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2021-12-14 23:11:53,914 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-14 23:11:53,921 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-14 23:11:53,921 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-14 23:11:53,921 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-14 23:11:53,921 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-14 23:11:53,921 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-14 23:11:53,922 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-14 23:11:53,922 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-14 23:11:53,924 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-14 23:11:53,939 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Ended with exit code 0 [2021-12-14 23:11:53,939 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-14 23:11:53,939 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 23:11:53,940 INFO L229 MonitoredProcess]: Starting monitored process 73 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-14 23:11:53,940 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2021-12-14 23:11:53,941 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-14 23:11:53,947 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-14 23:11:53,947 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-14 23:11:53,947 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-14 23:11:53,947 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-14 23:11:53,947 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-14 23:11:53,948 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-14 23:11:53,948 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-14 23:11:53,948 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-14 23:11:53,963 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Ended with exit code 0 [2021-12-14 23:11:53,963 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-14 23:11:53,963 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 23:11:53,964 INFO L229 MonitoredProcess]: Starting monitored process 74 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-14 23:11:53,964 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2021-12-14 23:11:53,965 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-14 23:11:53,972 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-14 23:11:53,972 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-14 23:11:53,972 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-14 23:11:53,972 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2021-12-14 23:11:53,972 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-14 23:11:53,972 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-14 23:11:53,972 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-14 23:11:53,973 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-14 23:11:53,989 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Forceful destruction successful, exit code 0 [2021-12-14 23:11:53,990 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-14 23:11:53,990 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 23:11:53,990 INFO L229 MonitoredProcess]: Starting monitored process 75 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-14 23:11:53,991 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2021-12-14 23:11:53,992 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-14 23:11:53,999 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-14 23:11:53,999 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-14 23:11:53,999 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-14 23:11:53,999 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-14 23:11:53,999 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-14 23:11:53,999 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-14 23:11:53,999 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-14 23:11:54,000 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-14 23:11:54,015 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Ended with exit code 0 [2021-12-14 23:11:54,015 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-14 23:11:54,015 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 23:11:54,016 INFO L229 MonitoredProcess]: Starting monitored process 76 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-14 23:11:54,016 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2021-12-14 23:11:54,018 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-14 23:11:54,024 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-14 23:11:54,024 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-14 23:11:54,024 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-14 23:11:54,024 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-14 23:11:54,024 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-14 23:11:54,024 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-14 23:11:54,024 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-14 23:11:54,025 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-14 23:11:54,040 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Ended with exit code 0 [2021-12-14 23:11:54,040 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-14 23:11:54,040 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 23:11:54,041 INFO L229 MonitoredProcess]: Starting monitored process 77 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-14 23:11:54,041 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2021-12-14 23:11:54,043 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-14 23:11:54,048 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-14 23:11:54,049 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-14 23:11:54,049 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-14 23:11:54,049 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-14 23:11:54,049 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-14 23:11:54,049 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-14 23:11:54,049 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-14 23:11:54,050 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-14 23:11:54,065 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Ended with exit code 0 [2021-12-14 23:11:54,065 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-14 23:11:54,065 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 23:11:54,066 INFO L229 MonitoredProcess]: Starting monitored process 78 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-14 23:11:54,066 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2021-12-14 23:11:54,107 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-14 23:11:54,113 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-14 23:11:54,113 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-14 23:11:54,114 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-14 23:11:54,114 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-14 23:11:54,114 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-14 23:11:54,114 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-14 23:11:54,114 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-14 23:11:54,115 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-14 23:11:54,130 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Ended with exit code 0 [2021-12-14 23:11:54,130 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-14 23:11:54,130 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 23:11:54,131 INFO L229 MonitoredProcess]: Starting monitored process 79 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-14 23:11:54,136 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2021-12-14 23:11:54,138 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-14 23:11:54,144 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-14 23:11:54,144 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-14 23:11:54,144 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-14 23:11:54,144 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-14 23:11:54,144 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-14 23:11:54,145 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-14 23:11:54,145 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-14 23:11:54,146 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-14 23:11:54,162 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Ended with exit code 0 [2021-12-14 23:11:54,162 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-14 23:11:54,162 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 23:11:54,163 INFO L229 MonitoredProcess]: Starting monitored process 80 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-14 23:11:54,164 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2021-12-14 23:11:54,165 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-14 23:11:54,172 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-14 23:11:54,172 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-14 23:11:54,172 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-14 23:11:54,172 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-14 23:11:54,172 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-14 23:11:54,172 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-14 23:11:54,173 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-14 23:11:54,175 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-14 23:11:54,190 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Forceful destruction successful, exit code 0 [2021-12-14 23:11:54,190 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-14 23:11:54,190 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 23:11:54,191 INFO L229 MonitoredProcess]: Starting monitored process 81 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-14 23:11:54,192 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2021-12-14 23:11:54,194 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-14 23:11:54,201 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-14 23:11:54,201 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-14 23:11:54,201 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-14 23:11:54,201 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-14 23:11:54,201 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-14 23:11:54,201 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-14 23:11:54,202 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-14 23:11:54,203 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2021-12-14 23:11:54,204 INFO L443 ModelExtractionUtils]: Simplification made 3 calls to the SMT solver. [2021-12-14 23:11:54,204 INFO L444 ModelExtractionUtils]: 0 out of 3 variables were initially zero. Simplification set additionally 0 variables to zero. [2021-12-14 23:11:54,204 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-14 23:11:54,204 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 23:11:54,205 INFO L229 MonitoredProcess]: Starting monitored process 82 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-14 23:11:54,206 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2021-12-14 23:11:54,207 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2021-12-14 23:11:54,207 INFO L438 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2021-12-14 23:11:54,207 INFO L513 LassoAnalysis]: Proved termination. [2021-12-14 23:11:54,207 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(ULTIMATE.start_ssl3_accept_~blastFlag~0#1) = -2*ULTIMATE.start_ssl3_accept_~blastFlag~0#1 + 7 Supporting invariants [] [2021-12-14 23:11:54,225 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Ended with exit code 0 [2021-12-14 23:11:54,226 INFO L297 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2021-12-14 23:11:54,233 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 23:11:54,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 23:11:54,250 INFO L263 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 2 conjunts are in the unsatisfiable core [2021-12-14 23:11:54,250 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-14 23:11:54,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 23:11:54,307 INFO L263 TraceCheckSpWp]: Trace formula consists of 260 conjuncts, 4 conjunts are in the unsatisfiable core [2021-12-14 23:11:54,308 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-14 23:11:55,016 INFO L134 CoverageAnalysis]: Checked inductivity of 393 backedges. 101 proven. 0 refuted. 0 times theorem prover too weak. 292 trivial. 0 not checked. [2021-12-14 23:11:55,017 INFO L152 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 2 loop predicates [2021-12-14 23:11:55,018 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 5684 states and 7562 transitions. cyclomatic complexity: 1892 Second operand has 4 states, 4 states have (on average 24.75) internal successors, (99), 4 states have internal predecessors, (99), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 23:11:55,111 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Forceful destruction successful, exit code 0 [2021-12-14 23:11:55,118 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 5684 states and 7562 transitions. cyclomatic complexity: 1892. Second operand has 4 states, 4 states have (on average 24.75) internal successors, (99), 4 states have internal predecessors, (99), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Result 14109 states and 18763 transitions. Complement of second has 4 states. [2021-12-14 23:11:55,119 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 3 states 1 stem states 1 non-accepting loop states 1 accepting loop states [2021-12-14 23:11:55,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 24.75) internal successors, (99), 4 states have internal predecessors, (99), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 23:11:55,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 406 transitions. [2021-12-14 23:11:55,120 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 406 transitions. Stem has 18 letters. Loop has 181 letters. [2021-12-14 23:11:55,120 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2021-12-14 23:11:55,120 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 406 transitions. Stem has 199 letters. Loop has 181 letters. [2021-12-14 23:11:55,121 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2021-12-14 23:11:55,121 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 406 transitions. Stem has 18 letters. Loop has 362 letters. [2021-12-14 23:11:55,122 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2021-12-14 23:11:55,122 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 14109 states and 18763 transitions. [2021-12-14 23:11:55,157 INFO L131 ngComponentsAnalysis]: Automaton has 13 accepting balls. 5415 [2021-12-14 23:11:55,185 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 14109 states to 12420 states and 16509 transitions. [2021-12-14 23:11:55,185 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 5533 [2021-12-14 23:11:55,189 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 5549 [2021-12-14 23:11:55,189 INFO L73 IsDeterministic]: Start isDeterministic. Operand 12420 states and 16509 transitions. [2021-12-14 23:11:55,189 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2021-12-14 23:11:55,189 INFO L681 BuchiCegarLoop]: Abstraction has 12420 states and 16509 transitions. [2021-12-14 23:11:55,193 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12420 states and 16509 transitions. [2021-12-14 23:11:55,263 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12420 to 10709. [2021-12-14 23:11:55,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10709 states, 10709 states have (on average 1.3304696983845363) internal successors, (14248), 10708 states have internal predecessors, (14248), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 23:11:55,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10709 states to 10709 states and 14248 transitions. [2021-12-14 23:11:55,284 INFO L704 BuchiCegarLoop]: Abstraction has 10709 states and 14248 transitions. [2021-12-14 23:11:55,284 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-14 23:11:55,284 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-14 23:11:55,284 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-14 23:11:55,284 INFO L87 Difference]: Start difference. First operand 10709 states and 14248 transitions. Second operand has 3 states, 3 states have (on average 27.666666666666668) internal successors, (83), 3 states have internal predecessors, (83), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 23:11:55,313 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-14 23:11:55,313 INFO L93 Difference]: Finished difference Result 10711 states and 14230 transitions. [2021-12-14 23:11:55,313 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-14 23:11:55,314 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 10711 states and 14230 transitions. [2021-12-14 23:11:55,337 INFO L131 ngComponentsAnalysis]: Automaton has 10 accepting balls. 3732 [2021-12-14 23:11:55,356 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 10711 states to 10709 states and 14228 transitions. [2021-12-14 23:11:55,356 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 3846 [2021-12-14 23:11:55,358 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 3846 [2021-12-14 23:11:55,358 INFO L73 IsDeterministic]: Start isDeterministic. Operand 10709 states and 14228 transitions. [2021-12-14 23:11:55,360 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2021-12-14 23:11:55,360 INFO L681 BuchiCegarLoop]: Abstraction has 10709 states and 14228 transitions. [2021-12-14 23:11:55,364 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10709 states and 14228 transitions. [2021-12-14 23:11:55,484 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10709 to 10709. [2021-12-14 23:11:55,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10709 states, 10709 states have (on average 1.3286021103744514) internal successors, (14228), 10708 states have internal predecessors, (14228), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 23:11:55,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10709 states to 10709 states and 14228 transitions. [2021-12-14 23:11:55,508 INFO L704 BuchiCegarLoop]: Abstraction has 10709 states and 14228 transitions. [2021-12-14 23:11:55,508 INFO L587 BuchiCegarLoop]: Abstraction has 10709 states and 14228 transitions. [2021-12-14 23:11:55,508 INFO L425 BuchiCegarLoop]: ======== Iteration 25============ [2021-12-14 23:11:55,508 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 10709 states and 14228 transitions. [2021-12-14 23:11:55,523 INFO L131 ngComponentsAnalysis]: Automaton has 10 accepting balls. 3732 [2021-12-14 23:11:55,524 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-14 23:11:55,524 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-14 23:11:55,525 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-14 23:11:55,525 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 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] [2021-12-14 23:11:55,525 INFO L791 eck$LassoCheckResult]: Stem: 103517#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); 103327#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret59#1, main_~s~0#1, main_~tmp~1#1;havoc main_~s~0#1;havoc main_~tmp~1#1;main_~s~0#1 := 8464;assume { :begin_inline_ssl3_accept } true;ssl3_accept_#in~initial_state#1 := main_~s~0#1;havoc ssl3_accept_#res#1;havoc ssl3_accept_#t~nondet4#1, ssl3_accept_#t~nondet5#1, ssl3_accept_#t~nondet6#1, ssl3_accept_#t~nondet7#1, ssl3_accept_#t~nondet8#1, ssl3_accept_#t~nondet9#1, ssl3_accept_#t~nondet10#1, ssl3_accept_#t~nondet11#1, ssl3_accept_#t~nondet12#1, ssl3_accept_#t~nondet13#1, ssl3_accept_#t~nondet14#1, ssl3_accept_#t~nondet15#1, ssl3_accept_#t~nondet16#1, ssl3_accept_#t~nondet17#1, ssl3_accept_#t~nondet18#1, ssl3_accept_#t~nondet19#1, ssl3_accept_#t~nondet20#1, ssl3_accept_#t~nondet21#1, ssl3_accept_#t~nondet22#1, ssl3_accept_#t~nondet23#1, ssl3_accept_#t~nondet24#1, ssl3_accept_#t~nondet25#1, ssl3_accept_#t~nondet26#1, ssl3_accept_#t~nondet27#1, ssl3_accept_#t~nondet28#1, ssl3_accept_#t~nondet29#1, ssl3_accept_#t~nondet30#1, ssl3_accept_#t~nondet31#1, ssl3_accept_#t~nondet32#1, ssl3_accept_#t~post33#1, ssl3_accept_#t~nondet34#1, ssl3_accept_#t~post35#1, ssl3_accept_#t~post36#1, ssl3_accept_#t~nondet37#1, ssl3_accept_#t~nondet38#1, ssl3_accept_#t~nondet39#1, ssl3_accept_#t~nondet40#1, ssl3_accept_#t~nondet41#1, ssl3_accept_#t~nondet42#1, ssl3_accept_#t~nondet43#1, ssl3_accept_#t~nondet44#1, ssl3_accept_#t~nondet45#1, ssl3_accept_#t~nondet46#1, ssl3_accept_#t~nondet47#1, ssl3_accept_#t~nondet48#1, ssl3_accept_#t~nondet49#1, ssl3_accept_#t~nondet50#1, ssl3_accept_#t~nondet51#1, ssl3_accept_#t~nondet52#1, ssl3_accept_#t~nondet53#1, ssl3_accept_#t~nondet54#1, ssl3_accept_#t~nondet55#1, ssl3_accept_#t~post56#1, ssl3_accept_#t~nondet57#1, ssl3_accept_#t~post58#1, ssl3_accept_~initial_state#1, ssl3_accept_~s__info_callback~0#1, ssl3_accept_~s__in_handshake~0#1, ssl3_accept_~s__state~0#1, ssl3_accept_~s__new_session~0#1, ssl3_accept_~s__server~0#1, ssl3_accept_~s__version~0#1, ssl3_accept_~s__type~0#1, ssl3_accept_~s__init_num~0#1, ssl3_accept_~s__hit~0#1, ssl3_accept_~s__rwstate~0#1, ssl3_accept_~s__init_buf___0~0#1, ssl3_accept_~s__debug~0#1, ssl3_accept_~s__shutdown~0#1, ssl3_accept_~s__cert~0#1, ssl3_accept_~s__options~0#1, ssl3_accept_~s__verify_mode~0#1, ssl3_accept_~s__session__peer~0#1, ssl3_accept_~s__cert__pkeys__AT0__privatekey~0#1, ssl3_accept_~s__ctx__info_callback~0#1, ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0#1, ssl3_accept_~s__ctx__stats__sess_accept~0#1, ssl3_accept_~s__ctx__stats__sess_accept_good~0#1, ssl3_accept_~s__s3__tmp__cert_request~0#1, ssl3_accept_~s__s3__tmp__reuse_message~0#1, ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1, ssl3_accept_~s__s3__tmp__new_cipher~0#1, ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1, ssl3_accept_~s__s3__tmp__next_state___0~0#1, ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0#1, ssl3_accept_~s__session__cipher~0#1, ssl3_accept_~buf~0#1, ssl3_accept_~l~0#1, ssl3_accept_~Time~0#1, ssl3_accept_~tmp~0#1, ssl3_accept_~cb~0#1, ssl3_accept_~num1~0#1, ssl3_accept_~ret~0#1, ssl3_accept_~new_state~0#1, ssl3_accept_~state~0#1, ssl3_accept_~skip~0#1, ssl3_accept_~got_new_session~0#1, ssl3_accept_~tmp___1~0#1, ssl3_accept_~tmp___2~0#1, ssl3_accept_~tmp___3~0#1, ssl3_accept_~tmp___4~0#1, ssl3_accept_~tmp___5~0#1, ssl3_accept_~tmp___6~0#1, ssl3_accept_~tmp___7~0#1, ssl3_accept_~tmp___8~0#1, ssl3_accept_~tmp___9~0#1, ssl3_accept_~tmp___10~0#1, ssl3_accept_~blastFlag~0#1, ssl3_accept_~__cil_tmp55~0#1, ssl3_accept_~__cil_tmp56~0#1, ssl3_accept_~__cil_tmp57~0#1, ssl3_accept_~__cil_tmp58~0#1, ssl3_accept_~__cil_tmp59~0#1, ssl3_accept_~__cil_tmp60~0#1, ssl3_accept_~__cil_tmp61~0#1;ssl3_accept_~initial_state#1 := ssl3_accept_#in~initial_state#1;ssl3_accept_~s__info_callback~0#1 := ssl3_accept_#t~nondet4#1;havoc ssl3_accept_#t~nondet4#1;ssl3_accept_~s__in_handshake~0#1 := ssl3_accept_#t~nondet5#1;havoc ssl3_accept_#t~nondet5#1;havoc ssl3_accept_~s__state~0#1;havoc ssl3_accept_~s__new_session~0#1;havoc ssl3_accept_~s__server~0#1;ssl3_accept_~s__version~0#1 := ssl3_accept_#t~nondet6#1;havoc ssl3_accept_#t~nondet6#1;havoc ssl3_accept_~s__type~0#1;havoc ssl3_accept_~s__init_num~0#1;ssl3_accept_~s__hit~0#1 := ssl3_accept_#t~nondet7#1;havoc ssl3_accept_#t~nondet7#1;havoc ssl3_accept_~s__rwstate~0#1;ssl3_accept_~s__init_buf___0~0#1 := 1;ssl3_accept_~s__debug~0#1 := ssl3_accept_#t~nondet8#1;havoc ssl3_accept_#t~nondet8#1;havoc ssl3_accept_~s__shutdown~0#1;ssl3_accept_~s__cert~0#1 := ssl3_accept_#t~nondet9#1;havoc ssl3_accept_#t~nondet9#1;ssl3_accept_~s__options~0#1 := ssl3_accept_#t~nondet10#1;havoc ssl3_accept_#t~nondet10#1;ssl3_accept_~s__verify_mode~0#1 := ssl3_accept_#t~nondet11#1;havoc ssl3_accept_#t~nondet11#1;ssl3_accept_~s__session__peer~0#1 := ssl3_accept_#t~nondet12#1;havoc ssl3_accept_#t~nondet12#1;ssl3_accept_~s__cert__pkeys__AT0__privatekey~0#1 := ssl3_accept_#t~nondet13#1;havoc ssl3_accept_#t~nondet13#1;ssl3_accept_~s__ctx__info_callback~0#1 := ssl3_accept_#t~nondet14#1;havoc ssl3_accept_#t~nondet14#1;ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0#1 := ssl3_accept_#t~nondet15#1;havoc ssl3_accept_#t~nondet15#1;ssl3_accept_~s__ctx__stats__sess_accept~0#1 := ssl3_accept_#t~nondet16#1;havoc ssl3_accept_#t~nondet16#1;ssl3_accept_~s__ctx__stats__sess_accept_good~0#1 := ssl3_accept_#t~nondet17#1;havoc ssl3_accept_#t~nondet17#1;havoc ssl3_accept_~s__s3__tmp__cert_request~0#1;ssl3_accept_~s__s3__tmp__reuse_message~0#1 := ssl3_accept_#t~nondet18#1;havoc ssl3_accept_#t~nondet18#1;havoc ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1;ssl3_accept_~s__s3__tmp__new_cipher~0#1 := ssl3_accept_#t~nondet19#1;havoc ssl3_accept_#t~nondet19#1;havoc ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1;havoc ssl3_accept_~s__s3__tmp__next_state___0~0#1;havoc ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0#1;havoc ssl3_accept_~s__session__cipher~0#1;havoc ssl3_accept_~buf~0#1;havoc ssl3_accept_~l~0#1;havoc ssl3_accept_~Time~0#1;havoc ssl3_accept_~tmp~0#1;havoc ssl3_accept_~cb~0#1;ssl3_accept_~num1~0#1 := ssl3_accept_#t~nondet20#1;havoc ssl3_accept_#t~nondet20#1;havoc ssl3_accept_~ret~0#1;havoc ssl3_accept_~new_state~0#1;havoc ssl3_accept_~state~0#1;havoc ssl3_accept_~skip~0#1;havoc ssl3_accept_~got_new_session~0#1;ssl3_accept_~tmp___1~0#1 := ssl3_accept_#t~nondet21#1;havoc ssl3_accept_#t~nondet21#1;ssl3_accept_~tmp___2~0#1 := ssl3_accept_#t~nondet22#1;havoc ssl3_accept_#t~nondet22#1;ssl3_accept_~tmp___3~0#1 := ssl3_accept_#t~nondet23#1;havoc ssl3_accept_#t~nondet23#1;ssl3_accept_~tmp___4~0#1 := ssl3_accept_#t~nondet24#1;havoc ssl3_accept_#t~nondet24#1;ssl3_accept_~tmp___5~0#1 := ssl3_accept_#t~nondet25#1;havoc ssl3_accept_#t~nondet25#1;ssl3_accept_~tmp___6~0#1 := ssl3_accept_#t~nondet26#1;havoc ssl3_accept_#t~nondet26#1;ssl3_accept_~tmp___7~0#1 := ssl3_accept_#t~nondet27#1;havoc ssl3_accept_#t~nondet27#1;ssl3_accept_~tmp___8~0#1 := ssl3_accept_#t~nondet28#1;havoc ssl3_accept_#t~nondet28#1;ssl3_accept_~tmp___9~0#1 := ssl3_accept_#t~nondet29#1;havoc ssl3_accept_#t~nondet29#1;ssl3_accept_~tmp___10~0#1 := ssl3_accept_#t~nondet30#1;havoc ssl3_accept_#t~nondet30#1;havoc ssl3_accept_~blastFlag~0#1;havoc ssl3_accept_~__cil_tmp55~0#1;havoc ssl3_accept_~__cil_tmp56~0#1;havoc ssl3_accept_~__cil_tmp57~0#1;ssl3_accept_~__cil_tmp58~0#1 := ssl3_accept_#t~nondet31#1;havoc ssl3_accept_#t~nondet31#1;havoc ssl3_accept_~__cil_tmp59~0#1;havoc ssl3_accept_~__cil_tmp60~0#1;havoc ssl3_accept_~__cil_tmp61~0#1;ssl3_accept_~s__state~0#1 := ssl3_accept_~initial_state#1;ssl3_accept_~blastFlag~0#1 := 0;ssl3_accept_~tmp~0#1 := ssl3_accept_#t~nondet32#1;havoc ssl3_accept_#t~nondet32#1;ssl3_accept_~Time~0#1 := ssl3_accept_~tmp~0#1;ssl3_accept_~cb~0#1 := 0;ssl3_accept_~ret~0#1 := -1;ssl3_accept_~skip~0#1 := 0;ssl3_accept_~got_new_session~0#1 := 0; 103304#L93 assume 0 != ssl3_accept_~s__info_callback~0#1;ssl3_accept_~cb~0#1 := ssl3_accept_~s__info_callback~0#1; 103258#L96-2 ssl3_accept_#t~post33#1 := ssl3_accept_~s__in_handshake~0#1;ssl3_accept_~s__in_handshake~0#1 := 1 + ssl3_accept_#t~post33#1;havoc ssl3_accept_#t~post33#1; 103259#L101 assume !(0 != 12288 + ssl3_accept_~tmp___1~0#1); 103252#L101-1 assume !(0 == ssl3_accept_~s__cert~0#1); 103253#L110-2 assume !false; 105542#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 103829#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 103830#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 103821#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 103822#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 103813#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 103814#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 103805#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 103806#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 103772#L137 assume 8464 == ssl3_accept_~s__state~0#1; 103605#L144 ssl3_accept_~s__shutdown~0#1 := 0;ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet38#1;havoc ssl3_accept_#t~nondet38#1; 107021#L285 assume 0 == ssl3_accept_~blastFlag~0#1;ssl3_accept_~blastFlag~0#1 := 1; 108859#L285-2 assume !(ssl3_accept_~ret~0#1 <= 0);ssl3_accept_~got_new_session~0#1 := 1;ssl3_accept_~s__state~0#1 := 8496;ssl3_accept_~s__init_num~0#1 := 0; 106583#L559 [2021-12-14 23:11:55,525 INFO L793 eck$LassoCheckResult]: Loop: 106583#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 106577#L596 assume !(8576 == ssl3_accept_~state~0#1); 106574#L614 ssl3_accept_~skip~0#1 := 0; 106572#L110-2 assume !false; 106570#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 106568#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 106566#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 106565#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 106564#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 106474#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 106468#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 106464#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 106460#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 106455#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 106450#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 106440#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 106399#L146 assume 8496 == ssl3_accept_~s__state~0#1; 106398#L150 ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet39#1;havoc ssl3_accept_#t~nondet39#1; 106397#L298 assume !(1 == ssl3_accept_~blastFlag~0#1); 106396#L301 assume !(3 == ssl3_accept_~blastFlag~0#1); 106395#L301-2 assume !(ssl3_accept_~ret~0#1 <= 0); 106388#L308 assume !(0 != ssl3_accept_~s__hit~0#1);ssl3_accept_~s__state~0#1 := 8512; 106389#L308-2 ssl3_accept_~s__init_num~0#1 := 0; 106970#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 106965#L596 assume !(8576 == ssl3_accept_~state~0#1); 106963#L614 ssl3_accept_~skip~0#1 := 0; 106962#L110-2 assume !false; 106961#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 106960#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 106959#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 106958#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 106957#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 106956#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 106955#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 106954#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 106953#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 106952#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 106951#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 106950#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 106949#L146 assume !(8496 == ssl3_accept_~s__state~0#1); 106948#L149 assume !(8497 == ssl3_accept_~s__state~0#1); 103753#L152 assume 8512 == ssl3_accept_~s__state~0#1; 103754#L156 ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1 := ssl3_accept_#t~nondet40#1;havoc ssl3_accept_#t~nondet40#1;ssl3_accept_~__cil_tmp56~0#1 := ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1; 103441#L320 assume 0 != (256 + ssl3_accept_~__cil_tmp56~0#1) % 4294967296;ssl3_accept_~skip~0#1 := 1; 103224#L320-2 ssl3_accept_~s__state~0#1 := 8528;ssl3_accept_~s__init_num~0#1 := 0; 108372#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 108367#L596 assume !(8576 == ssl3_accept_~state~0#1); 108364#L614 ssl3_accept_~skip~0#1 := 0; 108363#L110-2 assume !false; 108362#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 108361#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 108360#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 108359#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 108358#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 108357#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 108356#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 108355#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 108354#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 108353#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 108352#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 108351#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 108350#L146 assume !(8496 == ssl3_accept_~s__state~0#1); 108348#L149 assume !(8497 == ssl3_accept_~s__state~0#1); 108347#L152 assume !(8512 == ssl3_accept_~s__state~0#1); 108346#L155 assume !(8513 == ssl3_accept_~s__state~0#1); 108345#L158 assume 8528 == ssl3_accept_~s__state~0#1; 106694#L162 ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1 := ssl3_accept_#t~nondet42#1;havoc ssl3_accept_#t~nondet42#1;ssl3_accept_~l~0#1 := ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1;ssl3_accept_~__cil_tmp57~0#1 := ssl3_accept_~s__options~0#1; 108343#L338 assume !(0 != (2097152 + ssl3_accept_~__cil_tmp57~0#1) % 4294967296);ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1 := 0; 108342#L338-2 assume !(0 != ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1); 108341#L347 assume !(0 != (30 + ssl3_accept_~l~0#1) % 4294967296); 108339#L350 assume !(0 != (1 + ssl3_accept_~l~0#1) % 4294967296);ssl3_accept_~skip~0#1 := 1; 108333#L350-1 ssl3_accept_~s__state~0#1 := 8544;ssl3_accept_~s__init_num~0#1 := 0; 108326#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 108323#L596 assume !(8576 == ssl3_accept_~state~0#1); 106917#L614 ssl3_accept_~skip~0#1 := 0; 106918#L110-2 assume !false; 106911#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 106912#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 106905#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 106906#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 106899#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 106900#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 106893#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 106894#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 106887#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 106888#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 106881#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 106882#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 106875#L146 assume !(8496 == ssl3_accept_~s__state~0#1); 106876#L149 assume !(8497 == ssl3_accept_~s__state~0#1); 106869#L152 assume !(8512 == ssl3_accept_~s__state~0#1); 106870#L155 assume !(8513 == ssl3_accept_~s__state~0#1); 106863#L158 assume !(8528 == ssl3_accept_~s__state~0#1); 106864#L161 assume !(8529 == ssl3_accept_~s__state~0#1); 106379#L164 assume 8544 == ssl3_accept_~s__state~0#1; 106380#L168 assume 0 != 1 + ssl3_accept_~s__verify_mode~0#1; 103443#L395 assume !(0 != ssl3_accept_~s__session__peer~0#1); 103445#L404 ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1 := ssl3_accept_#t~nondet46#1;havoc ssl3_accept_#t~nondet46#1;ssl3_accept_~__cil_tmp61~0#1 := ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1; 103500#L408 assume !(0 != (256 + ssl3_accept_~__cil_tmp61~0#1) % 4294967296); 103318#L417 ssl3_accept_~s__s3__tmp__cert_request~0#1 := 1;ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet47#1;havoc ssl3_accept_#t~nondet47#1; 103319#L420 assume !(ssl3_accept_~ret~0#1 <= 0);ssl3_accept_~s__state~0#1 := 8448;ssl3_accept_~s__s3__tmp__next_state___0~0#1 := 8576;ssl3_accept_~s__init_num~0#1 := 0; 108250#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 108244#L596 assume !(8576 == ssl3_accept_~state~0#1); 108242#L614 ssl3_accept_~skip~0#1 := 0; 108241#L110-2 assume !false; 108236#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 108234#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 108229#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 108228#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 108198#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 108197#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 108195#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 108193#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 108191#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 108189#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 108187#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 108186#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 108178#L146 assume !(8496 == ssl3_accept_~s__state~0#1); 108175#L149 assume !(8497 == ssl3_accept_~s__state~0#1); 108173#L152 assume !(8512 == ssl3_accept_~s__state~0#1); 108171#L155 assume !(8513 == ssl3_accept_~s__state~0#1); 108169#L158 assume !(8528 == ssl3_accept_~s__state~0#1); 108167#L161 assume !(8529 == ssl3_accept_~s__state~0#1); 108165#L164 assume !(8544 == ssl3_accept_~s__state~0#1); 108163#L167 assume !(8545 == ssl3_accept_~s__state~0#1); 108160#L170 assume !(8560 == ssl3_accept_~s__state~0#1); 108158#L173 assume !(8561 == ssl3_accept_~s__state~0#1); 108156#L176 assume 8448 == ssl3_accept_~s__state~0#1; 108153#L177 assume !(ssl3_accept_~num1~0#1 > 0); 103433#L446-1 ssl3_accept_~s__state~0#1 := ssl3_accept_~s__s3__tmp__next_state___0~0#1; 103434#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 108317#L596 assume !(8576 == ssl3_accept_~state~0#1); 108313#L614 ssl3_accept_~skip~0#1 := 0; 108311#L110-2 assume !false; 108309#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 108307#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 108305#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 108303#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 108301#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 108299#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 108297#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 108295#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 108293#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 108291#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 108289#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 108287#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 108285#L146 assume !(8496 == ssl3_accept_~s__state~0#1); 108283#L149 assume !(8497 == ssl3_accept_~s__state~0#1); 108281#L152 assume !(8512 == ssl3_accept_~s__state~0#1); 108279#L155 assume !(8513 == ssl3_accept_~s__state~0#1); 108277#L158 assume !(8528 == ssl3_accept_~s__state~0#1); 108275#L161 assume !(8529 == ssl3_accept_~s__state~0#1); 108273#L164 assume !(8544 == ssl3_accept_~s__state~0#1); 108271#L167 assume !(8545 == ssl3_accept_~s__state~0#1); 108269#L170 assume !(8560 == ssl3_accept_~s__state~0#1); 108268#L173 assume !(8561 == ssl3_accept_~s__state~0#1); 108266#L176 assume !(8448 == ssl3_accept_~s__state~0#1); 106676#L179 assume 8576 == ssl3_accept_~s__state~0#1; 106674#L183 ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet49#1;havoc ssl3_accept_#t~nondet49#1; 106672#L460 assume !(ssl3_accept_~ret~0#1 <= 0); 106603#L463 assume 2 == ssl3_accept_~ret~0#1;ssl3_accept_~s__state~0#1 := 8466; 106598#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 106588#L596 assume 8576 == ssl3_accept_~state~0#1; 106584#L615 assume !(8592 == ssl3_accept_~s__state~0#1); 106578#L614 ssl3_accept_~skip~0#1 := 0; 106575#L110-2 assume !false; 106573#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 106571#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 106569#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 106567#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 106475#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 106469#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 106465#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 106461#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 106456#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 106451#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 106442#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 106439#L143 assume 8466 == ssl3_accept_~s__state~0#1; 106408#L144 ssl3_accept_~s__shutdown~0#1 := 0;ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet38#1;havoc ssl3_accept_#t~nondet38#1; 103531#L285 assume !(0 == ssl3_accept_~blastFlag~0#1); 103532#L285-2 assume !(ssl3_accept_~ret~0#1 <= 0);ssl3_accept_~got_new_session~0#1 := 1;ssl3_accept_~s__state~0#1 := 8496;ssl3_accept_~s__init_num~0#1 := 0; 106583#L559 [2021-12-14 23:11:55,526 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 23:11:55,526 INFO L85 PathProgramCache]: Analyzing trace with hash -892727728, now seen corresponding path program 1 times [2021-12-14 23:11:55,526 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 23:11:55,526 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1018547038] [2021-12-14 23:11:55,526 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 23:11:55,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 23:11:55,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-14 23:11:55,530 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-14 23:11:55,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-14 23:11:55,533 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-14 23:11:55,533 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 23:11:55,534 INFO L85 PathProgramCache]: Analyzing trace with hash -1412630111, now seen corresponding path program 1 times [2021-12-14 23:11:55,534 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 23:11:55,534 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1564587937] [2021-12-14 23:11:55,534 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 23:11:55,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 23:11:55,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 23:11:55,559 INFO L134 CoverageAnalysis]: Checked inductivity of 393 backedges. 219 proven. 0 refuted. 0 times theorem prover too weak. 174 trivial. 0 not checked. [2021-12-14 23:11:55,559 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-14 23:11:55,559 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1564587937] [2021-12-14 23:11:55,559 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1564587937] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-14 23:11:55,560 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-14 23:11:55,560 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-14 23:11:55,560 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [960027616] [2021-12-14 23:11:55,560 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-14 23:11:55,560 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-12-14 23:11:55,560 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-14 23:11:55,560 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-14 23:11:55,561 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-14 23:11:55,561 INFO L87 Difference]: Start difference. First operand 10709 states and 14228 transitions. cyclomatic complexity: 3542 Second operand has 3 states, 3 states have (on average 28.333333333333332) internal successors, (85), 3 states have internal predecessors, (85), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 23:11:55,652 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-14 23:11:55,653 INFO L93 Difference]: Finished difference Result 20669 states and 27391 transitions. [2021-12-14 23:11:55,653 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-14 23:11:55,653 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 20669 states and 27391 transitions. [2021-12-14 23:11:55,705 INFO L131 ngComponentsAnalysis]: Automaton has 12 accepting balls. 7008 [2021-12-14 23:11:55,748 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 20669 states to 20669 states and 27391 transitions. [2021-12-14 23:11:55,748 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 7132 [2021-12-14 23:11:55,753 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 7132 [2021-12-14 23:11:55,753 INFO L73 IsDeterministic]: Start isDeterministic. Operand 20669 states and 27391 transitions. [2021-12-14 23:11:55,757 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2021-12-14 23:11:55,757 INFO L681 BuchiCegarLoop]: Abstraction has 20669 states and 27391 transitions. [2021-12-14 23:11:55,766 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20669 states and 27391 transitions. [2021-12-14 23:11:55,955 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20669 to 10709. [2021-12-14 23:11:55,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10709 states, 10709 states have (on average 1.3274815575684005) internal successors, (14216), 10708 states have internal predecessors, (14216), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 23:11:55,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10709 states to 10709 states and 14216 transitions. [2021-12-14 23:11:55,985 INFO L704 BuchiCegarLoop]: Abstraction has 10709 states and 14216 transitions. [2021-12-14 23:11:55,985 INFO L587 BuchiCegarLoop]: Abstraction has 10709 states and 14216 transitions. [2021-12-14 23:11:55,985 INFO L425 BuchiCegarLoop]: ======== Iteration 26============ [2021-12-14 23:11:55,986 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 10709 states and 14216 transitions. [2021-12-14 23:11:56,003 INFO L131 ngComponentsAnalysis]: Automaton has 10 accepting balls. 3732 [2021-12-14 23:11:56,003 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-14 23:11:56,003 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-14 23:11:56,004 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-14 23:11:56,004 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 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] [2021-12-14 23:11:56,004 INFO L791 eck$LassoCheckResult]: Stem: 134931#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); 134714#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret59#1, main_~s~0#1, main_~tmp~1#1;havoc main_~s~0#1;havoc main_~tmp~1#1;main_~s~0#1 := 8464;assume { :begin_inline_ssl3_accept } true;ssl3_accept_#in~initial_state#1 := main_~s~0#1;havoc ssl3_accept_#res#1;havoc ssl3_accept_#t~nondet4#1, ssl3_accept_#t~nondet5#1, ssl3_accept_#t~nondet6#1, ssl3_accept_#t~nondet7#1, ssl3_accept_#t~nondet8#1, ssl3_accept_#t~nondet9#1, ssl3_accept_#t~nondet10#1, ssl3_accept_#t~nondet11#1, ssl3_accept_#t~nondet12#1, ssl3_accept_#t~nondet13#1, ssl3_accept_#t~nondet14#1, ssl3_accept_#t~nondet15#1, ssl3_accept_#t~nondet16#1, ssl3_accept_#t~nondet17#1, ssl3_accept_#t~nondet18#1, ssl3_accept_#t~nondet19#1, ssl3_accept_#t~nondet20#1, ssl3_accept_#t~nondet21#1, ssl3_accept_#t~nondet22#1, ssl3_accept_#t~nondet23#1, ssl3_accept_#t~nondet24#1, ssl3_accept_#t~nondet25#1, ssl3_accept_#t~nondet26#1, ssl3_accept_#t~nondet27#1, ssl3_accept_#t~nondet28#1, ssl3_accept_#t~nondet29#1, ssl3_accept_#t~nondet30#1, ssl3_accept_#t~nondet31#1, ssl3_accept_#t~nondet32#1, ssl3_accept_#t~post33#1, ssl3_accept_#t~nondet34#1, ssl3_accept_#t~post35#1, ssl3_accept_#t~post36#1, ssl3_accept_#t~nondet37#1, ssl3_accept_#t~nondet38#1, ssl3_accept_#t~nondet39#1, ssl3_accept_#t~nondet40#1, ssl3_accept_#t~nondet41#1, ssl3_accept_#t~nondet42#1, ssl3_accept_#t~nondet43#1, ssl3_accept_#t~nondet44#1, ssl3_accept_#t~nondet45#1, ssl3_accept_#t~nondet46#1, ssl3_accept_#t~nondet47#1, ssl3_accept_#t~nondet48#1, ssl3_accept_#t~nondet49#1, ssl3_accept_#t~nondet50#1, ssl3_accept_#t~nondet51#1, ssl3_accept_#t~nondet52#1, ssl3_accept_#t~nondet53#1, ssl3_accept_#t~nondet54#1, ssl3_accept_#t~nondet55#1, ssl3_accept_#t~post56#1, ssl3_accept_#t~nondet57#1, ssl3_accept_#t~post58#1, ssl3_accept_~initial_state#1, ssl3_accept_~s__info_callback~0#1, ssl3_accept_~s__in_handshake~0#1, ssl3_accept_~s__state~0#1, ssl3_accept_~s__new_session~0#1, ssl3_accept_~s__server~0#1, ssl3_accept_~s__version~0#1, ssl3_accept_~s__type~0#1, ssl3_accept_~s__init_num~0#1, ssl3_accept_~s__hit~0#1, ssl3_accept_~s__rwstate~0#1, ssl3_accept_~s__init_buf___0~0#1, ssl3_accept_~s__debug~0#1, ssl3_accept_~s__shutdown~0#1, ssl3_accept_~s__cert~0#1, ssl3_accept_~s__options~0#1, ssl3_accept_~s__verify_mode~0#1, ssl3_accept_~s__session__peer~0#1, ssl3_accept_~s__cert__pkeys__AT0__privatekey~0#1, ssl3_accept_~s__ctx__info_callback~0#1, ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0#1, ssl3_accept_~s__ctx__stats__sess_accept~0#1, ssl3_accept_~s__ctx__stats__sess_accept_good~0#1, ssl3_accept_~s__s3__tmp__cert_request~0#1, ssl3_accept_~s__s3__tmp__reuse_message~0#1, ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1, ssl3_accept_~s__s3__tmp__new_cipher~0#1, ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1, ssl3_accept_~s__s3__tmp__next_state___0~0#1, ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0#1, ssl3_accept_~s__session__cipher~0#1, ssl3_accept_~buf~0#1, ssl3_accept_~l~0#1, ssl3_accept_~Time~0#1, ssl3_accept_~tmp~0#1, ssl3_accept_~cb~0#1, ssl3_accept_~num1~0#1, ssl3_accept_~ret~0#1, ssl3_accept_~new_state~0#1, ssl3_accept_~state~0#1, ssl3_accept_~skip~0#1, ssl3_accept_~got_new_session~0#1, ssl3_accept_~tmp___1~0#1, ssl3_accept_~tmp___2~0#1, ssl3_accept_~tmp___3~0#1, ssl3_accept_~tmp___4~0#1, ssl3_accept_~tmp___5~0#1, ssl3_accept_~tmp___6~0#1, ssl3_accept_~tmp___7~0#1, ssl3_accept_~tmp___8~0#1, ssl3_accept_~tmp___9~0#1, ssl3_accept_~tmp___10~0#1, ssl3_accept_~blastFlag~0#1, ssl3_accept_~__cil_tmp55~0#1, ssl3_accept_~__cil_tmp56~0#1, ssl3_accept_~__cil_tmp57~0#1, ssl3_accept_~__cil_tmp58~0#1, ssl3_accept_~__cil_tmp59~0#1, ssl3_accept_~__cil_tmp60~0#1, ssl3_accept_~__cil_tmp61~0#1;ssl3_accept_~initial_state#1 := ssl3_accept_#in~initial_state#1;ssl3_accept_~s__info_callback~0#1 := ssl3_accept_#t~nondet4#1;havoc ssl3_accept_#t~nondet4#1;ssl3_accept_~s__in_handshake~0#1 := ssl3_accept_#t~nondet5#1;havoc ssl3_accept_#t~nondet5#1;havoc ssl3_accept_~s__state~0#1;havoc ssl3_accept_~s__new_session~0#1;havoc ssl3_accept_~s__server~0#1;ssl3_accept_~s__version~0#1 := ssl3_accept_#t~nondet6#1;havoc ssl3_accept_#t~nondet6#1;havoc ssl3_accept_~s__type~0#1;havoc ssl3_accept_~s__init_num~0#1;ssl3_accept_~s__hit~0#1 := ssl3_accept_#t~nondet7#1;havoc ssl3_accept_#t~nondet7#1;havoc ssl3_accept_~s__rwstate~0#1;ssl3_accept_~s__init_buf___0~0#1 := 1;ssl3_accept_~s__debug~0#1 := ssl3_accept_#t~nondet8#1;havoc ssl3_accept_#t~nondet8#1;havoc ssl3_accept_~s__shutdown~0#1;ssl3_accept_~s__cert~0#1 := ssl3_accept_#t~nondet9#1;havoc ssl3_accept_#t~nondet9#1;ssl3_accept_~s__options~0#1 := ssl3_accept_#t~nondet10#1;havoc ssl3_accept_#t~nondet10#1;ssl3_accept_~s__verify_mode~0#1 := ssl3_accept_#t~nondet11#1;havoc ssl3_accept_#t~nondet11#1;ssl3_accept_~s__session__peer~0#1 := ssl3_accept_#t~nondet12#1;havoc ssl3_accept_#t~nondet12#1;ssl3_accept_~s__cert__pkeys__AT0__privatekey~0#1 := ssl3_accept_#t~nondet13#1;havoc ssl3_accept_#t~nondet13#1;ssl3_accept_~s__ctx__info_callback~0#1 := ssl3_accept_#t~nondet14#1;havoc ssl3_accept_#t~nondet14#1;ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0#1 := ssl3_accept_#t~nondet15#1;havoc ssl3_accept_#t~nondet15#1;ssl3_accept_~s__ctx__stats__sess_accept~0#1 := ssl3_accept_#t~nondet16#1;havoc ssl3_accept_#t~nondet16#1;ssl3_accept_~s__ctx__stats__sess_accept_good~0#1 := ssl3_accept_#t~nondet17#1;havoc ssl3_accept_#t~nondet17#1;havoc ssl3_accept_~s__s3__tmp__cert_request~0#1;ssl3_accept_~s__s3__tmp__reuse_message~0#1 := ssl3_accept_#t~nondet18#1;havoc ssl3_accept_#t~nondet18#1;havoc ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1;ssl3_accept_~s__s3__tmp__new_cipher~0#1 := ssl3_accept_#t~nondet19#1;havoc ssl3_accept_#t~nondet19#1;havoc ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1;havoc ssl3_accept_~s__s3__tmp__next_state___0~0#1;havoc ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0#1;havoc ssl3_accept_~s__session__cipher~0#1;havoc ssl3_accept_~buf~0#1;havoc ssl3_accept_~l~0#1;havoc ssl3_accept_~Time~0#1;havoc ssl3_accept_~tmp~0#1;havoc ssl3_accept_~cb~0#1;ssl3_accept_~num1~0#1 := ssl3_accept_#t~nondet20#1;havoc ssl3_accept_#t~nondet20#1;havoc ssl3_accept_~ret~0#1;havoc ssl3_accept_~new_state~0#1;havoc ssl3_accept_~state~0#1;havoc ssl3_accept_~skip~0#1;havoc ssl3_accept_~got_new_session~0#1;ssl3_accept_~tmp___1~0#1 := ssl3_accept_#t~nondet21#1;havoc ssl3_accept_#t~nondet21#1;ssl3_accept_~tmp___2~0#1 := ssl3_accept_#t~nondet22#1;havoc ssl3_accept_#t~nondet22#1;ssl3_accept_~tmp___3~0#1 := ssl3_accept_#t~nondet23#1;havoc ssl3_accept_#t~nondet23#1;ssl3_accept_~tmp___4~0#1 := ssl3_accept_#t~nondet24#1;havoc ssl3_accept_#t~nondet24#1;ssl3_accept_~tmp___5~0#1 := ssl3_accept_#t~nondet25#1;havoc ssl3_accept_#t~nondet25#1;ssl3_accept_~tmp___6~0#1 := ssl3_accept_#t~nondet26#1;havoc ssl3_accept_#t~nondet26#1;ssl3_accept_~tmp___7~0#1 := ssl3_accept_#t~nondet27#1;havoc ssl3_accept_#t~nondet27#1;ssl3_accept_~tmp___8~0#1 := ssl3_accept_#t~nondet28#1;havoc ssl3_accept_#t~nondet28#1;ssl3_accept_~tmp___9~0#1 := ssl3_accept_#t~nondet29#1;havoc ssl3_accept_#t~nondet29#1;ssl3_accept_~tmp___10~0#1 := ssl3_accept_#t~nondet30#1;havoc ssl3_accept_#t~nondet30#1;havoc ssl3_accept_~blastFlag~0#1;havoc ssl3_accept_~__cil_tmp55~0#1;havoc ssl3_accept_~__cil_tmp56~0#1;havoc ssl3_accept_~__cil_tmp57~0#1;ssl3_accept_~__cil_tmp58~0#1 := ssl3_accept_#t~nondet31#1;havoc ssl3_accept_#t~nondet31#1;havoc ssl3_accept_~__cil_tmp59~0#1;havoc ssl3_accept_~__cil_tmp60~0#1;havoc ssl3_accept_~__cil_tmp61~0#1;ssl3_accept_~s__state~0#1 := ssl3_accept_~initial_state#1;ssl3_accept_~blastFlag~0#1 := 0;ssl3_accept_~tmp~0#1 := ssl3_accept_#t~nondet32#1;havoc ssl3_accept_#t~nondet32#1;ssl3_accept_~Time~0#1 := ssl3_accept_~tmp~0#1;ssl3_accept_~cb~0#1 := 0;ssl3_accept_~ret~0#1 := -1;ssl3_accept_~skip~0#1 := 0;ssl3_accept_~got_new_session~0#1 := 0; 134691#L93 assume 0 != ssl3_accept_~s__info_callback~0#1;ssl3_accept_~cb~0#1 := ssl3_accept_~s__info_callback~0#1; 134642#L96-2 ssl3_accept_#t~post33#1 := ssl3_accept_~s__in_handshake~0#1;ssl3_accept_~s__in_handshake~0#1 := 1 + ssl3_accept_#t~post33#1;havoc ssl3_accept_#t~post33#1; 134643#L101 assume !(0 != 12288 + ssl3_accept_~tmp___1~0#1); 134636#L101-1 assume !(0 == ssl3_accept_~s__cert~0#1); 134637#L110-2 assume !false; 135377#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 135378#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 135373#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 135374#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 135369#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 135370#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 135365#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 135366#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 135361#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 135362#L137 assume 8464 == ssl3_accept_~s__state~0#1; 134589#L144 ssl3_accept_~s__shutdown~0#1 := 0;ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet38#1;havoc ssl3_accept_#t~nondet38#1; 134590#L285 assume 0 == ssl3_accept_~blastFlag~0#1;ssl3_accept_~blastFlag~0#1 := 1; 142840#L285-2 assume !(ssl3_accept_~ret~0#1 <= 0);ssl3_accept_~got_new_session~0#1 := 1;ssl3_accept_~s__state~0#1 := 8496;ssl3_accept_~s__init_num~0#1 := 0; 142841#L559 [2021-12-14 23:11:56,005 INFO L793 eck$LassoCheckResult]: Loop: 142841#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 144262#L596 assume !(8576 == ssl3_accept_~state~0#1); 144260#L614 ssl3_accept_~skip~0#1 := 0; 144259#L110-2 assume !false; 144258#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 144257#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 144232#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 144231#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 144230#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 144228#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 144227#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 144224#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 144195#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 144193#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 144192#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 143715#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 136291#L146 assume 8496 == ssl3_accept_~s__state~0#1; 136290#L150 ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet39#1;havoc ssl3_accept_#t~nondet39#1; 134667#L298 assume !(1 == ssl3_accept_~blastFlag~0#1); 134668#L301 assume !(3 == ssl3_accept_~blastFlag~0#1); 134644#L301-2 assume !(ssl3_accept_~ret~0#1 <= 0); 134645#L308 assume !(0 != ssl3_accept_~s__hit~0#1);ssl3_accept_~s__state~0#1 := 8512; 136278#L308-2 ssl3_accept_~s__init_num~0#1 := 0; 144483#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 144478#L596 assume !(8576 == ssl3_accept_~state~0#1); 144476#L614 ssl3_accept_~skip~0#1 := 0; 144475#L110-2 assume !false; 144474#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 144473#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 144471#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 144470#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 144469#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 144468#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 144467#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 144466#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 144465#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 144464#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 144463#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 144462#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 144461#L146 assume !(8496 == ssl3_accept_~s__state~0#1); 144460#L149 assume !(8497 == ssl3_accept_~s__state~0#1); 144459#L152 assume 8512 == ssl3_accept_~s__state~0#1; 144101#L156 ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1 := ssl3_accept_#t~nondet40#1;havoc ssl3_accept_#t~nondet40#1;ssl3_accept_~__cil_tmp56~0#1 := ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1; 144456#L320 assume 0 != (256 + ssl3_accept_~__cil_tmp56~0#1) % 4294967296;ssl3_accept_~skip~0#1 := 1; 144454#L320-2 ssl3_accept_~s__state~0#1 := 8528;ssl3_accept_~s__init_num~0#1 := 0; 144452#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 144447#L596 assume !(8576 == ssl3_accept_~state~0#1); 144445#L614 ssl3_accept_~skip~0#1 := 0; 144444#L110-2 assume !false; 144443#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 144442#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 144441#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 144440#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 144439#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 144438#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 144437#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 144436#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 144435#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 144434#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 144433#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 144432#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 144431#L146 assume !(8496 == ssl3_accept_~s__state~0#1); 144430#L149 assume !(8497 == ssl3_accept_~s__state~0#1); 144428#L152 assume !(8512 == ssl3_accept_~s__state~0#1); 144426#L155 assume !(8513 == ssl3_accept_~s__state~0#1); 144424#L158 assume 8528 == ssl3_accept_~s__state~0#1; 135876#L162 ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1 := ssl3_accept_#t~nondet42#1;havoc ssl3_accept_#t~nondet42#1;ssl3_accept_~l~0#1 := ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1;ssl3_accept_~__cil_tmp57~0#1 := ssl3_accept_~s__options~0#1; 144422#L338 assume 0 != (2097152 + ssl3_accept_~__cil_tmp57~0#1) % 4294967296;ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1 := 1; 144423#L338-2 assume 0 != ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1; 144414#L370 ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet45#1;havoc ssl3_accept_#t~nondet45#1; 144412#L372 assume !(ssl3_accept_~ret~0#1 <= 0); 144411#L350-1 ssl3_accept_~s__state~0#1 := 8544;ssl3_accept_~s__init_num~0#1 := 0; 144409#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 144403#L596 assume !(8576 == ssl3_accept_~state~0#1); 144397#L614 ssl3_accept_~skip~0#1 := 0; 144394#L110-2 assume !false; 144392#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 144390#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 144388#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 144386#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 144384#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 144382#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 144380#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 144378#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 144376#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 144374#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 144372#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 144370#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 144368#L146 assume !(8496 == ssl3_accept_~s__state~0#1); 144366#L149 assume !(8497 == ssl3_accept_~s__state~0#1); 144364#L152 assume !(8512 == ssl3_accept_~s__state~0#1); 144362#L155 assume !(8513 == ssl3_accept_~s__state~0#1); 144360#L158 assume !(8528 == ssl3_accept_~s__state~0#1); 144358#L161 assume !(8529 == ssl3_accept_~s__state~0#1); 144356#L164 assume 8544 == ssl3_accept_~s__state~0#1; 136257#L168 assume 0 != 1 + ssl3_accept_~s__verify_mode~0#1; 144353#L395 assume !(0 != ssl3_accept_~s__session__peer~0#1); 144350#L404 ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1 := ssl3_accept_#t~nondet46#1;havoc ssl3_accept_#t~nondet46#1;ssl3_accept_~__cil_tmp61~0#1 := ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1; 144348#L408 assume !(0 != (256 + ssl3_accept_~__cil_tmp61~0#1) % 4294967296); 144345#L417 ssl3_accept_~s__s3__tmp__cert_request~0#1 := 1;ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet47#1;havoc ssl3_accept_#t~nondet47#1; 144343#L420 assume !(ssl3_accept_~ret~0#1 <= 0);ssl3_accept_~s__state~0#1 := 8448;ssl3_accept_~s__s3__tmp__next_state___0~0#1 := 8576;ssl3_accept_~s__init_num~0#1 := 0; 144341#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 144336#L596 assume !(8576 == ssl3_accept_~state~0#1); 144334#L614 ssl3_accept_~skip~0#1 := 0; 144333#L110-2 assume !false; 144332#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 144331#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 144330#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 144329#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 144328#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 144327#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 144326#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 144325#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 144324#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 144323#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 144322#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 144321#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 144320#L146 assume !(8496 == ssl3_accept_~s__state~0#1); 144319#L149 assume !(8497 == ssl3_accept_~s__state~0#1); 144318#L152 assume !(8512 == ssl3_accept_~s__state~0#1); 144317#L155 assume !(8513 == ssl3_accept_~s__state~0#1); 144316#L158 assume !(8528 == ssl3_accept_~s__state~0#1); 144315#L161 assume !(8529 == ssl3_accept_~s__state~0#1); 144314#L164 assume !(8544 == ssl3_accept_~s__state~0#1); 144313#L167 assume !(8545 == ssl3_accept_~s__state~0#1); 144312#L170 assume !(8560 == ssl3_accept_~s__state~0#1); 144311#L173 assume !(8561 == ssl3_accept_~s__state~0#1); 144310#L176 assume 8448 == ssl3_accept_~s__state~0#1; 144309#L177 assume !(ssl3_accept_~num1~0#1 > 0); 144307#L446-1 ssl3_accept_~s__state~0#1 := ssl3_accept_~s__s3__tmp__next_state___0~0#1; 144305#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 144300#L596 assume !(8576 == ssl3_accept_~state~0#1); 144298#L614 ssl3_accept_~skip~0#1 := 0; 144297#L110-2 assume !false; 144296#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 144295#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 144294#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 144293#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 144292#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 144291#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 144290#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 144289#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 144288#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 144287#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 144286#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 144285#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 144284#L146 assume !(8496 == ssl3_accept_~s__state~0#1); 144283#L149 assume !(8497 == ssl3_accept_~s__state~0#1); 144282#L152 assume !(8512 == ssl3_accept_~s__state~0#1); 144281#L155 assume !(8513 == ssl3_accept_~s__state~0#1); 144280#L158 assume !(8528 == ssl3_accept_~s__state~0#1); 144279#L161 assume !(8529 == ssl3_accept_~s__state~0#1); 144278#L164 assume !(8544 == ssl3_accept_~s__state~0#1); 144277#L167 assume !(8545 == ssl3_accept_~s__state~0#1); 144276#L170 assume !(8560 == ssl3_accept_~s__state~0#1); 144275#L173 assume !(8561 == ssl3_accept_~s__state~0#1); 144272#L176 assume !(8448 == ssl3_accept_~s__state~0#1); 144273#L179 assume 8576 == ssl3_accept_~s__state~0#1; 144243#L183 ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet49#1;havoc ssl3_accept_#t~nondet49#1; 145070#L460 assume !(ssl3_accept_~ret~0#1 <= 0); 145069#L463 assume 2 == ssl3_accept_~ret~0#1;ssl3_accept_~s__state~0#1 := 8466; 144077#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 144194#L596 assume 8576 == ssl3_accept_~state~0#1; 143775#L615 assume !(8592 == ssl3_accept_~s__state~0#1); 143773#L614 ssl3_accept_~skip~0#1 := 0; 143771#L110-2 assume !false; 143769#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 143767#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 143765#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 143763#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 143761#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 143759#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 143757#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 143755#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 143753#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 143751#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 143718#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 143716#L143 assume 8466 == ssl3_accept_~s__state~0#1; 143212#L144 ssl3_accept_~s__shutdown~0#1 := 0;ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet38#1;havoc ssl3_accept_#t~nondet38#1; 134942#L285 assume !(0 == ssl3_accept_~blastFlag~0#1); 134943#L285-2 assume !(ssl3_accept_~ret~0#1 <= 0);ssl3_accept_~got_new_session~0#1 := 1;ssl3_accept_~s__state~0#1 := 8496;ssl3_accept_~s__init_num~0#1 := 0; 142841#L559 [2021-12-14 23:11:56,005 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 23:11:56,005 INFO L85 PathProgramCache]: Analyzing trace with hash -892727728, now seen corresponding path program 2 times [2021-12-14 23:11:56,005 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 23:11:56,006 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1513763047] [2021-12-14 23:11:56,006 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 23:11:56,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 23:11:56,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-14 23:11:56,010 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-14 23:11:56,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-14 23:11:56,013 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-14 23:11:56,013 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 23:11:56,013 INFO L85 PathProgramCache]: Analyzing trace with hash -1721546142, now seen corresponding path program 1 times [2021-12-14 23:11:56,013 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 23:11:56,014 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1961225211] [2021-12-14 23:11:56,014 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 23:11:56,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 23:11:56,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-14 23:11:56,023 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-14 23:11:56,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-14 23:11:56,035 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-14 23:11:56,036 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 23:11:56,036 INFO L85 PathProgramCache]: Analyzing trace with hash -1231028365, now seen corresponding path program 1 times [2021-12-14 23:11:56,036 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 23:11:56,036 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [483269005] [2021-12-14 23:11:56,036 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 23:11:56,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 23:11:56,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 23:11:56,059 INFO L134 CoverageAnalysis]: Checked inductivity of 473 backedges. 181 proven. 0 refuted. 0 times theorem prover too weak. 292 trivial. 0 not checked. [2021-12-14 23:11:56,060 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-14 23:11:56,060 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [483269005] [2021-12-14 23:11:56,060 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [483269005] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-14 23:11:56,060 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-14 23:11:56,060 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-14 23:11:56,060 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2127603040] [2021-12-14 23:11:56,060 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-14 23:11:57,265 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-14 23:11:57,266 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-14 23:11:57,266 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-14 23:11:57,266 INFO L87 Difference]: Start difference. First operand 10709 states and 14216 transitions. cyclomatic complexity: 3530 Second operand has 3 states, 3 states have (on average 33.666666666666664) internal successors, (101), 3 states have internal predecessors, (101), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 23:11:57,299 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-14 23:11:57,299 INFO L93 Difference]: Finished difference Result 10959 states and 14522 transitions. [2021-12-14 23:11:57,299 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-14 23:11:57,299 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 10959 states and 14522 transitions. [2021-12-14 23:11:57,336 INFO L131 ngComponentsAnalysis]: Automaton has 10 accepting balls. 3732 [2021-12-14 23:11:57,356 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 10959 states to 10857 states and 14388 transitions. [2021-12-14 23:11:57,356 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 3844 [2021-12-14 23:11:57,358 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 3844 [2021-12-14 23:11:57,358 INFO L73 IsDeterministic]: Start isDeterministic. Operand 10857 states and 14388 transitions. [2021-12-14 23:11:57,359 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2021-12-14 23:11:57,359 INFO L681 BuchiCegarLoop]: Abstraction has 10857 states and 14388 transitions. [2021-12-14 23:11:57,363 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10857 states and 14388 transitions. [2021-12-14 23:11:57,431 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10857 to 10857. [2021-12-14 23:11:57,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10857 states, 10857 states have (on average 1.325227963525836) internal successors, (14388), 10856 states have internal predecessors, (14388), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 23:11:57,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10857 states to 10857 states and 14388 transitions. [2021-12-14 23:11:57,456 INFO L704 BuchiCegarLoop]: Abstraction has 10857 states and 14388 transitions. [2021-12-14 23:11:57,456 INFO L587 BuchiCegarLoop]: Abstraction has 10857 states and 14388 transitions. [2021-12-14 23:11:57,456 INFO L425 BuchiCegarLoop]: ======== Iteration 27============ [2021-12-14 23:11:57,456 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 10857 states and 14388 transitions. [2021-12-14 23:11:57,474 INFO L131 ngComponentsAnalysis]: Automaton has 10 accepting balls. 3732 [2021-12-14 23:11:57,475 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-14 23:11:57,475 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-14 23:11:57,475 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-14 23:11:57,475 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-14 23:11:57,475 INFO L791 eck$LassoCheckResult]: Stem: 156599#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); 156390#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret59#1, main_~s~0#1, main_~tmp~1#1;havoc main_~s~0#1;havoc main_~tmp~1#1;main_~s~0#1 := 8464;assume { :begin_inline_ssl3_accept } true;ssl3_accept_#in~initial_state#1 := main_~s~0#1;havoc ssl3_accept_#res#1;havoc ssl3_accept_#t~nondet4#1, ssl3_accept_#t~nondet5#1, ssl3_accept_#t~nondet6#1, ssl3_accept_#t~nondet7#1, ssl3_accept_#t~nondet8#1, ssl3_accept_#t~nondet9#1, ssl3_accept_#t~nondet10#1, ssl3_accept_#t~nondet11#1, ssl3_accept_#t~nondet12#1, ssl3_accept_#t~nondet13#1, ssl3_accept_#t~nondet14#1, ssl3_accept_#t~nondet15#1, ssl3_accept_#t~nondet16#1, ssl3_accept_#t~nondet17#1, ssl3_accept_#t~nondet18#1, ssl3_accept_#t~nondet19#1, ssl3_accept_#t~nondet20#1, ssl3_accept_#t~nondet21#1, ssl3_accept_#t~nondet22#1, ssl3_accept_#t~nondet23#1, ssl3_accept_#t~nondet24#1, ssl3_accept_#t~nondet25#1, ssl3_accept_#t~nondet26#1, ssl3_accept_#t~nondet27#1, ssl3_accept_#t~nondet28#1, ssl3_accept_#t~nondet29#1, ssl3_accept_#t~nondet30#1, ssl3_accept_#t~nondet31#1, ssl3_accept_#t~nondet32#1, ssl3_accept_#t~post33#1, ssl3_accept_#t~nondet34#1, ssl3_accept_#t~post35#1, ssl3_accept_#t~post36#1, ssl3_accept_#t~nondet37#1, ssl3_accept_#t~nondet38#1, ssl3_accept_#t~nondet39#1, ssl3_accept_#t~nondet40#1, ssl3_accept_#t~nondet41#1, ssl3_accept_#t~nondet42#1, ssl3_accept_#t~nondet43#1, ssl3_accept_#t~nondet44#1, ssl3_accept_#t~nondet45#1, ssl3_accept_#t~nondet46#1, ssl3_accept_#t~nondet47#1, ssl3_accept_#t~nondet48#1, ssl3_accept_#t~nondet49#1, ssl3_accept_#t~nondet50#1, ssl3_accept_#t~nondet51#1, ssl3_accept_#t~nondet52#1, ssl3_accept_#t~nondet53#1, ssl3_accept_#t~nondet54#1, ssl3_accept_#t~nondet55#1, ssl3_accept_#t~post56#1, ssl3_accept_#t~nondet57#1, ssl3_accept_#t~post58#1, ssl3_accept_~initial_state#1, ssl3_accept_~s__info_callback~0#1, ssl3_accept_~s__in_handshake~0#1, ssl3_accept_~s__state~0#1, ssl3_accept_~s__new_session~0#1, ssl3_accept_~s__server~0#1, ssl3_accept_~s__version~0#1, ssl3_accept_~s__type~0#1, ssl3_accept_~s__init_num~0#1, ssl3_accept_~s__hit~0#1, ssl3_accept_~s__rwstate~0#1, ssl3_accept_~s__init_buf___0~0#1, ssl3_accept_~s__debug~0#1, ssl3_accept_~s__shutdown~0#1, ssl3_accept_~s__cert~0#1, ssl3_accept_~s__options~0#1, ssl3_accept_~s__verify_mode~0#1, ssl3_accept_~s__session__peer~0#1, ssl3_accept_~s__cert__pkeys__AT0__privatekey~0#1, ssl3_accept_~s__ctx__info_callback~0#1, ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0#1, ssl3_accept_~s__ctx__stats__sess_accept~0#1, ssl3_accept_~s__ctx__stats__sess_accept_good~0#1, ssl3_accept_~s__s3__tmp__cert_request~0#1, ssl3_accept_~s__s3__tmp__reuse_message~0#1, ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1, ssl3_accept_~s__s3__tmp__new_cipher~0#1, ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1, ssl3_accept_~s__s3__tmp__next_state___0~0#1, ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0#1, ssl3_accept_~s__session__cipher~0#1, ssl3_accept_~buf~0#1, ssl3_accept_~l~0#1, ssl3_accept_~Time~0#1, ssl3_accept_~tmp~0#1, ssl3_accept_~cb~0#1, ssl3_accept_~num1~0#1, ssl3_accept_~ret~0#1, ssl3_accept_~new_state~0#1, ssl3_accept_~state~0#1, ssl3_accept_~skip~0#1, ssl3_accept_~got_new_session~0#1, ssl3_accept_~tmp___1~0#1, ssl3_accept_~tmp___2~0#1, ssl3_accept_~tmp___3~0#1, ssl3_accept_~tmp___4~0#1, ssl3_accept_~tmp___5~0#1, ssl3_accept_~tmp___6~0#1, ssl3_accept_~tmp___7~0#1, ssl3_accept_~tmp___8~0#1, ssl3_accept_~tmp___9~0#1, ssl3_accept_~tmp___10~0#1, ssl3_accept_~blastFlag~0#1, ssl3_accept_~__cil_tmp55~0#1, ssl3_accept_~__cil_tmp56~0#1, ssl3_accept_~__cil_tmp57~0#1, ssl3_accept_~__cil_tmp58~0#1, ssl3_accept_~__cil_tmp59~0#1, ssl3_accept_~__cil_tmp60~0#1, ssl3_accept_~__cil_tmp61~0#1;ssl3_accept_~initial_state#1 := ssl3_accept_#in~initial_state#1;ssl3_accept_~s__info_callback~0#1 := ssl3_accept_#t~nondet4#1;havoc ssl3_accept_#t~nondet4#1;ssl3_accept_~s__in_handshake~0#1 := ssl3_accept_#t~nondet5#1;havoc ssl3_accept_#t~nondet5#1;havoc ssl3_accept_~s__state~0#1;havoc ssl3_accept_~s__new_session~0#1;havoc ssl3_accept_~s__server~0#1;ssl3_accept_~s__version~0#1 := ssl3_accept_#t~nondet6#1;havoc ssl3_accept_#t~nondet6#1;havoc ssl3_accept_~s__type~0#1;havoc ssl3_accept_~s__init_num~0#1;ssl3_accept_~s__hit~0#1 := ssl3_accept_#t~nondet7#1;havoc ssl3_accept_#t~nondet7#1;havoc ssl3_accept_~s__rwstate~0#1;ssl3_accept_~s__init_buf___0~0#1 := 1;ssl3_accept_~s__debug~0#1 := ssl3_accept_#t~nondet8#1;havoc ssl3_accept_#t~nondet8#1;havoc ssl3_accept_~s__shutdown~0#1;ssl3_accept_~s__cert~0#1 := ssl3_accept_#t~nondet9#1;havoc ssl3_accept_#t~nondet9#1;ssl3_accept_~s__options~0#1 := ssl3_accept_#t~nondet10#1;havoc ssl3_accept_#t~nondet10#1;ssl3_accept_~s__verify_mode~0#1 := ssl3_accept_#t~nondet11#1;havoc ssl3_accept_#t~nondet11#1;ssl3_accept_~s__session__peer~0#1 := ssl3_accept_#t~nondet12#1;havoc ssl3_accept_#t~nondet12#1;ssl3_accept_~s__cert__pkeys__AT0__privatekey~0#1 := ssl3_accept_#t~nondet13#1;havoc ssl3_accept_#t~nondet13#1;ssl3_accept_~s__ctx__info_callback~0#1 := ssl3_accept_#t~nondet14#1;havoc ssl3_accept_#t~nondet14#1;ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0#1 := ssl3_accept_#t~nondet15#1;havoc ssl3_accept_#t~nondet15#1;ssl3_accept_~s__ctx__stats__sess_accept~0#1 := ssl3_accept_#t~nondet16#1;havoc ssl3_accept_#t~nondet16#1;ssl3_accept_~s__ctx__stats__sess_accept_good~0#1 := ssl3_accept_#t~nondet17#1;havoc ssl3_accept_#t~nondet17#1;havoc ssl3_accept_~s__s3__tmp__cert_request~0#1;ssl3_accept_~s__s3__tmp__reuse_message~0#1 := ssl3_accept_#t~nondet18#1;havoc ssl3_accept_#t~nondet18#1;havoc ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1;ssl3_accept_~s__s3__tmp__new_cipher~0#1 := ssl3_accept_#t~nondet19#1;havoc ssl3_accept_#t~nondet19#1;havoc ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1;havoc ssl3_accept_~s__s3__tmp__next_state___0~0#1;havoc ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0#1;havoc ssl3_accept_~s__session__cipher~0#1;havoc ssl3_accept_~buf~0#1;havoc ssl3_accept_~l~0#1;havoc ssl3_accept_~Time~0#1;havoc ssl3_accept_~tmp~0#1;havoc ssl3_accept_~cb~0#1;ssl3_accept_~num1~0#1 := ssl3_accept_#t~nondet20#1;havoc ssl3_accept_#t~nondet20#1;havoc ssl3_accept_~ret~0#1;havoc ssl3_accept_~new_state~0#1;havoc ssl3_accept_~state~0#1;havoc ssl3_accept_~skip~0#1;havoc ssl3_accept_~got_new_session~0#1;ssl3_accept_~tmp___1~0#1 := ssl3_accept_#t~nondet21#1;havoc ssl3_accept_#t~nondet21#1;ssl3_accept_~tmp___2~0#1 := ssl3_accept_#t~nondet22#1;havoc ssl3_accept_#t~nondet22#1;ssl3_accept_~tmp___3~0#1 := ssl3_accept_#t~nondet23#1;havoc ssl3_accept_#t~nondet23#1;ssl3_accept_~tmp___4~0#1 := ssl3_accept_#t~nondet24#1;havoc ssl3_accept_#t~nondet24#1;ssl3_accept_~tmp___5~0#1 := ssl3_accept_#t~nondet25#1;havoc ssl3_accept_#t~nondet25#1;ssl3_accept_~tmp___6~0#1 := ssl3_accept_#t~nondet26#1;havoc ssl3_accept_#t~nondet26#1;ssl3_accept_~tmp___7~0#1 := ssl3_accept_#t~nondet27#1;havoc ssl3_accept_#t~nondet27#1;ssl3_accept_~tmp___8~0#1 := ssl3_accept_#t~nondet28#1;havoc ssl3_accept_#t~nondet28#1;ssl3_accept_~tmp___9~0#1 := ssl3_accept_#t~nondet29#1;havoc ssl3_accept_#t~nondet29#1;ssl3_accept_~tmp___10~0#1 := ssl3_accept_#t~nondet30#1;havoc ssl3_accept_#t~nondet30#1;havoc ssl3_accept_~blastFlag~0#1;havoc ssl3_accept_~__cil_tmp55~0#1;havoc ssl3_accept_~__cil_tmp56~0#1;havoc ssl3_accept_~__cil_tmp57~0#1;ssl3_accept_~__cil_tmp58~0#1 := ssl3_accept_#t~nondet31#1;havoc ssl3_accept_#t~nondet31#1;havoc ssl3_accept_~__cil_tmp59~0#1;havoc ssl3_accept_~__cil_tmp60~0#1;havoc ssl3_accept_~__cil_tmp61~0#1;ssl3_accept_~s__state~0#1 := ssl3_accept_~initial_state#1;ssl3_accept_~blastFlag~0#1 := 0;ssl3_accept_~tmp~0#1 := ssl3_accept_#t~nondet32#1;havoc ssl3_accept_#t~nondet32#1;ssl3_accept_~Time~0#1 := ssl3_accept_~tmp~0#1;ssl3_accept_~cb~0#1 := 0;ssl3_accept_~ret~0#1 := -1;ssl3_accept_~skip~0#1 := 0;ssl3_accept_~got_new_session~0#1 := 0; 156366#L93 assume 0 != ssl3_accept_~s__info_callback~0#1;ssl3_accept_~cb~0#1 := ssl3_accept_~s__info_callback~0#1; 156318#L96-2 ssl3_accept_#t~post33#1 := ssl3_accept_~s__in_handshake~0#1;ssl3_accept_~s__in_handshake~0#1 := 1 + ssl3_accept_#t~post33#1;havoc ssl3_accept_#t~post33#1; 156319#L101 assume !(0 != 12288 + ssl3_accept_~tmp___1~0#1); 156312#L101-1 assume !(0 == ssl3_accept_~s__cert~0#1); 156313#L110-2 assume !false; 157123#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 157139#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 157138#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 157137#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 157136#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 157135#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 156905#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 156906#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 156892#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 156862#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 156863#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 156865#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 157095#L146 assume !(8496 == ssl3_accept_~s__state~0#1); 156727#L149 [2021-12-14 23:11:57,476 INFO L793 eck$LassoCheckResult]: Loop: 156727#L149 assume !(8497 == ssl3_accept_~s__state~0#1); 156726#L152 assume !(8512 == ssl3_accept_~s__state~0#1); 156725#L155 assume !(8513 == ssl3_accept_~s__state~0#1); 156724#L158 assume !(8528 == ssl3_accept_~s__state~0#1); 156723#L161 assume !(8529 == ssl3_accept_~s__state~0#1); 156722#L164 assume !(8544 == ssl3_accept_~s__state~0#1); 156721#L167 assume !(8545 == ssl3_accept_~s__state~0#1); 156720#L170 assume !(8560 == ssl3_accept_~s__state~0#1); 156719#L173 assume !(8561 == ssl3_accept_~s__state~0#1); 156718#L176 assume 8448 == ssl3_accept_~s__state~0#1; 156670#L177 assume !(ssl3_accept_~num1~0#1 > 0); 156716#L446-1 ssl3_accept_~s__state~0#1 := ssl3_accept_~s__s3__tmp__next_state___0~0#1; 156714#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 156709#L596 assume !(8576 == ssl3_accept_~state~0#1); 156706#L614 ssl3_accept_~skip~0#1 := 0; 156705#L110-2 assume !false; 156704#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 156702#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 156701#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 156700#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 156698#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 156696#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 156695#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 156693#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 156691#L134 assume 8482 == ssl3_accept_~s__state~0#1; 156692#L135 ssl3_accept_~s__state~0#1 := 3; 156887#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 156882#L596 assume !(8576 == ssl3_accept_~state~0#1); 156880#L614 ssl3_accept_~skip~0#1 := 0; 156879#L110-2 assume !false; 156878#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 156877#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 156876#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 156875#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 156874#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 156873#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 156872#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 156871#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 156870#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 156869#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 156856#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 156840#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 156728#L146 assume !(8496 == ssl3_accept_~s__state~0#1); 156727#L149 [2021-12-14 23:11:57,476 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 23:11:57,476 INFO L85 PathProgramCache]: Analyzing trace with hash -892851790, now seen corresponding path program 1 times [2021-12-14 23:11:57,476 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 23:11:57,476 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1806346760] [2021-12-14 23:11:57,476 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 23:11:57,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 23:11:57,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 23:11:57,485 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-14 23:11:57,485 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-14 23:11:57,485 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1806346760] [2021-12-14 23:11:57,486 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1806346760] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-14 23:11:57,486 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-14 23:11:57,486 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-14 23:11:57,486 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [58977551] [2021-12-14 23:11:57,486 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-14 23:11:57,486 INFO L796 eck$LassoCheckResult]: stem already infeasible [2021-12-14 23:11:57,486 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 23:11:57,486 INFO L85 PathProgramCache]: Analyzing trace with hash -763557959, now seen corresponding path program 2 times [2021-12-14 23:11:57,487 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 23:11:57,487 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [356906245] [2021-12-14 23:11:57,487 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 23:11:57,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 23:11:57,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-14 23:11:57,489 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-14 23:11:57,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-14 23:11:57,504 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-14 23:11:57,599 INFO L210 LassoAnalysis]: Preferences: [2021-12-14 23:11:57,600 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-12-14 23:11:57,600 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-12-14 23:11:57,600 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-12-14 23:11:57,600 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2021-12-14 23:11:57,600 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-14 23:11:57,600 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-12-14 23:11:57,600 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-12-14 23:11:57,600 INFO L133 ssoRankerPreferences]: Filename of dumped script: s3_srvr_11.cil.c_Iteration27_Loop [2021-12-14 23:11:57,600 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-12-14 23:11:57,600 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-12-14 23:11:57,601 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:57,607 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:57,609 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:57,612 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:57,614 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:57,669 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-12-14 23:11:57,670 INFO L404 LassoAnalysis]: Checking for nontermination... [2021-12-14 23:11:57,670 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-14 23:11:57,670 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 23:11:57,671 INFO L229 MonitoredProcess]: Starting monitored process 83 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-14 23:11:57,672 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2021-12-14 23:11:57,673 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-14 23:11:57,673 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-14 23:11:57,702 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Forceful destruction successful, exit code 0 [2021-12-14 23:11:57,702 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-14 23:11:57,702 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 23:11:57,703 INFO L229 MonitoredProcess]: Starting monitored process 84 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-14 23:11:57,704 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2021-12-14 23:11:57,705 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2021-12-14 23:11:57,705 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-14 23:11:58,776 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2021-12-14 23:11:58,785 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Ended with exit code 0 [2021-12-14 23:11:58,785 INFO L210 LassoAnalysis]: Preferences: [2021-12-14 23:11:58,785 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-12-14 23:11:58,785 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-12-14 23:11:58,785 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-12-14 23:11:58,785 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2021-12-14 23:11:58,785 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-14 23:11:58,785 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-12-14 23:11:58,785 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-12-14 23:11:58,785 INFO L133 ssoRankerPreferences]: Filename of dumped script: s3_srvr_11.cil.c_Iteration27_Loop [2021-12-14 23:11:58,786 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-12-14 23:11:58,786 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-12-14 23:11:58,786 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:58,789 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:58,794 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:58,796 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:58,797 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-14 23:11:58,844 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-12-14 23:11:58,844 INFO L490 LassoAnalysis]: Using template 'affine'. [2021-12-14 23:11:58,845 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-14 23:11:58,845 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 23:11:58,846 INFO L229 MonitoredProcess]: Starting monitored process 85 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-14 23:11:58,846 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2021-12-14 23:11:58,847 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-14 23:11:58,853 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-14 23:11:58,853 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-14 23:11:58,854 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-14 23:11:58,854 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-14 23:11:58,854 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-14 23:11:58,854 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-14 23:11:58,854 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-14 23:11:58,855 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-14 23:11:58,870 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Ended with exit code 0 [2021-12-14 23:11:58,870 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-14 23:11:58,870 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 23:11:58,871 INFO L229 MonitoredProcess]: Starting monitored process 86 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-14 23:11:58,872 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2021-12-14 23:11:58,872 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-14 23:11:58,879 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-14 23:11:58,879 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-14 23:11:58,879 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-14 23:11:58,879 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2021-12-14 23:11:58,879 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-14 23:11:58,880 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-14 23:11:58,880 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-14 23:11:58,883 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2021-12-14 23:11:58,885 INFO L443 ModelExtractionUtils]: Simplification made 3 calls to the SMT solver. [2021-12-14 23:11:58,886 INFO L444 ModelExtractionUtils]: 1 out of 4 variables were initially zero. Simplification set additionally 1 variables to zero. [2021-12-14 23:11:58,886 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-14 23:11:58,886 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 23:11:58,886 INFO L229 MonitoredProcess]: Starting monitored process 87 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-14 23:11:58,887 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2021-12-14 23:11:58,888 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2021-12-14 23:11:58,888 INFO L438 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2021-12-14 23:11:58,888 INFO L513 LassoAnalysis]: Proved termination. [2021-12-14 23:11:58,888 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(ULTIMATE.start_ssl3_accept_~s__state~0#1) = 1*ULTIMATE.start_ssl3_accept_~s__state~0#1 Supporting invariants [] [2021-12-14 23:11:58,903 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Ended with exit code 0 [2021-12-14 23:11:58,904 INFO L297 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2021-12-14 23:11:58,911 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 23:11:58,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 23:11:58,923 INFO L263 TraceCheckSpWp]: Trace formula consists of 70 conjuncts, 2 conjunts are in the unsatisfiable core [2021-12-14 23:11:58,924 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-14 23:11:58,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 23:11:58,956 INFO L263 TraceCheckSpWp]: Trace formula consists of 53 conjuncts, 4 conjunts are in the unsatisfiable core [2021-12-14 23:11:58,957 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-14 23:11:59,044 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Forceful destruction successful, exit code 0 [2021-12-14 23:11:59,103 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-14 23:11:59,104 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 [2021-12-14 23:11:59,104 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 10857 states and 14388 transitions. cyclomatic complexity: 3554 Second operand has 5 states, 5 states have (on average 12.6) internal successors, (63), 5 states have internal predecessors, (63), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 23:11:59,389 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 10857 states and 14388 transitions. cyclomatic complexity: 3554. Second operand has 5 states, 5 states have (on average 12.6) internal successors, (63), 5 states have internal predecessors, (63), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Result 41841 states and 54990 transitions. Complement of second has 9 states. [2021-12-14 23:11:59,390 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 5 states 1 stem states 3 non-accepting loop states 1 accepting loop states [2021-12-14 23:11:59,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 12.6) internal successors, (63), 5 states have internal predecessors, (63), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 23:11:59,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 366 transitions. [2021-12-14 23:11:59,391 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 366 transitions. Stem has 20 letters. Loop has 43 letters. [2021-12-14 23:11:59,391 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2021-12-14 23:11:59,391 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 366 transitions. Stem has 63 letters. Loop has 43 letters. [2021-12-14 23:11:59,391 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2021-12-14 23:11:59,391 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 366 transitions. Stem has 20 letters. Loop has 86 letters. [2021-12-14 23:11:59,392 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2021-12-14 23:11:59,392 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 41841 states and 54990 transitions. [2021-12-14 23:11:59,581 INFO L131 ngComponentsAnalysis]: Automaton has 22 accepting balls. 7112 [2021-12-14 23:11:59,662 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 41841 states to 41472 states and 54530 transitions. [2021-12-14 23:11:59,662 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 7893 [2021-12-14 23:11:59,667 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 7939 [2021-12-14 23:11:59,667 INFO L73 IsDeterministic]: Start isDeterministic. Operand 41472 states and 54530 transitions. [2021-12-14 23:11:59,668 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2021-12-14 23:11:59,668 INFO L681 BuchiCegarLoop]: Abstraction has 41472 states and 54530 transitions. [2021-12-14 23:11:59,687 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 41472 states and 54530 transitions. [2021-12-14 23:11:59,991 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 41472 to 35993. [2021-12-14 23:12:00,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 35993 states, 35993 states have (on average 1.3238963131720056) internal successors, (47651), 35992 states have internal predecessors, (47651), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 23:12:00,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35993 states to 35993 states and 47651 transitions. [2021-12-14 23:12:00,064 INFO L704 BuchiCegarLoop]: Abstraction has 35993 states and 47651 transitions. [2021-12-14 23:12:00,064 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-14 23:12:00,064 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-14 23:12:00,064 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-14 23:12:00,137 INFO L87 Difference]: Start difference. First operand 35993 states and 47651 transitions. Second operand has 3 states, 3 states have (on average 6.666666666666667) internal successors, (20), 3 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 23:12:00,259 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-14 23:12:00,259 INFO L93 Difference]: Finished difference Result 15709 states and 20662 transitions. [2021-12-14 23:12:00,259 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-14 23:12:00,260 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 15709 states and 20662 transitions. [2021-12-14 23:12:00,304 INFO L131 ngComponentsAnalysis]: Automaton has 6 accepting balls. 2873 [2021-12-14 23:12:00,335 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 15709 states to 15699 states and 20652 transitions. [2021-12-14 23:12:00,335 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 3018 [2021-12-14 23:12:00,337 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 3018 [2021-12-14 23:12:00,337 INFO L73 IsDeterministic]: Start isDeterministic. Operand 15699 states and 20652 transitions. [2021-12-14 23:12:00,337 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2021-12-14 23:12:00,337 INFO L681 BuchiCegarLoop]: Abstraction has 15699 states and 20652 transitions. [2021-12-14 23:12:00,343 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15699 states and 20652 transitions. [2021-12-14 23:12:00,479 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15699 to 15570. [2021-12-14 23:12:00,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15570 states, 15570 states have (on average 1.3165703275529865) internal successors, (20499), 15569 states have internal predecessors, (20499), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 23:12:00,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15570 states to 15570 states and 20499 transitions. [2021-12-14 23:12:00,657 INFO L704 BuchiCegarLoop]: Abstraction has 15570 states and 20499 transitions. [2021-12-14 23:12:00,657 INFO L587 BuchiCegarLoop]: Abstraction has 15570 states and 20499 transitions. [2021-12-14 23:12:00,657 INFO L425 BuchiCegarLoop]: ======== Iteration 28============ [2021-12-14 23:12:00,657 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 15570 states and 20499 transitions. [2021-12-14 23:12:00,676 INFO L131 ngComponentsAnalysis]: Automaton has 6 accepting balls. 2861 [2021-12-14 23:12:00,676 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-14 23:12:00,676 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-14 23:12:00,677 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-14 23:12:00,677 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-14 23:12:00,677 INFO L791 eck$LassoCheckResult]: Stem: 261202#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); 261000#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret59#1, main_~s~0#1, main_~tmp~1#1;havoc main_~s~0#1;havoc main_~tmp~1#1;main_~s~0#1 := 8464;assume { :begin_inline_ssl3_accept } true;ssl3_accept_#in~initial_state#1 := main_~s~0#1;havoc ssl3_accept_#res#1;havoc ssl3_accept_#t~nondet4#1, ssl3_accept_#t~nondet5#1, ssl3_accept_#t~nondet6#1, ssl3_accept_#t~nondet7#1, ssl3_accept_#t~nondet8#1, ssl3_accept_#t~nondet9#1, ssl3_accept_#t~nondet10#1, ssl3_accept_#t~nondet11#1, ssl3_accept_#t~nondet12#1, ssl3_accept_#t~nondet13#1, ssl3_accept_#t~nondet14#1, ssl3_accept_#t~nondet15#1, ssl3_accept_#t~nondet16#1, ssl3_accept_#t~nondet17#1, ssl3_accept_#t~nondet18#1, ssl3_accept_#t~nondet19#1, ssl3_accept_#t~nondet20#1, ssl3_accept_#t~nondet21#1, ssl3_accept_#t~nondet22#1, ssl3_accept_#t~nondet23#1, ssl3_accept_#t~nondet24#1, ssl3_accept_#t~nondet25#1, ssl3_accept_#t~nondet26#1, ssl3_accept_#t~nondet27#1, ssl3_accept_#t~nondet28#1, ssl3_accept_#t~nondet29#1, ssl3_accept_#t~nondet30#1, ssl3_accept_#t~nondet31#1, ssl3_accept_#t~nondet32#1, ssl3_accept_#t~post33#1, ssl3_accept_#t~nondet34#1, ssl3_accept_#t~post35#1, ssl3_accept_#t~post36#1, ssl3_accept_#t~nondet37#1, ssl3_accept_#t~nondet38#1, ssl3_accept_#t~nondet39#1, ssl3_accept_#t~nondet40#1, ssl3_accept_#t~nondet41#1, ssl3_accept_#t~nondet42#1, ssl3_accept_#t~nondet43#1, ssl3_accept_#t~nondet44#1, ssl3_accept_#t~nondet45#1, ssl3_accept_#t~nondet46#1, ssl3_accept_#t~nondet47#1, ssl3_accept_#t~nondet48#1, ssl3_accept_#t~nondet49#1, ssl3_accept_#t~nondet50#1, ssl3_accept_#t~nondet51#1, ssl3_accept_#t~nondet52#1, ssl3_accept_#t~nondet53#1, ssl3_accept_#t~nondet54#1, ssl3_accept_#t~nondet55#1, ssl3_accept_#t~post56#1, ssl3_accept_#t~nondet57#1, ssl3_accept_#t~post58#1, ssl3_accept_~initial_state#1, ssl3_accept_~s__info_callback~0#1, ssl3_accept_~s__in_handshake~0#1, ssl3_accept_~s__state~0#1, ssl3_accept_~s__new_session~0#1, ssl3_accept_~s__server~0#1, ssl3_accept_~s__version~0#1, ssl3_accept_~s__type~0#1, ssl3_accept_~s__init_num~0#1, ssl3_accept_~s__hit~0#1, ssl3_accept_~s__rwstate~0#1, ssl3_accept_~s__init_buf___0~0#1, ssl3_accept_~s__debug~0#1, ssl3_accept_~s__shutdown~0#1, ssl3_accept_~s__cert~0#1, ssl3_accept_~s__options~0#1, ssl3_accept_~s__verify_mode~0#1, ssl3_accept_~s__session__peer~0#1, ssl3_accept_~s__cert__pkeys__AT0__privatekey~0#1, ssl3_accept_~s__ctx__info_callback~0#1, ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0#1, ssl3_accept_~s__ctx__stats__sess_accept~0#1, ssl3_accept_~s__ctx__stats__sess_accept_good~0#1, ssl3_accept_~s__s3__tmp__cert_request~0#1, ssl3_accept_~s__s3__tmp__reuse_message~0#1, ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1, ssl3_accept_~s__s3__tmp__new_cipher~0#1, ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1, ssl3_accept_~s__s3__tmp__next_state___0~0#1, ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0#1, ssl3_accept_~s__session__cipher~0#1, ssl3_accept_~buf~0#1, ssl3_accept_~l~0#1, ssl3_accept_~Time~0#1, ssl3_accept_~tmp~0#1, ssl3_accept_~cb~0#1, ssl3_accept_~num1~0#1, ssl3_accept_~ret~0#1, ssl3_accept_~new_state~0#1, ssl3_accept_~state~0#1, ssl3_accept_~skip~0#1, ssl3_accept_~got_new_session~0#1, ssl3_accept_~tmp___1~0#1, ssl3_accept_~tmp___2~0#1, ssl3_accept_~tmp___3~0#1, ssl3_accept_~tmp___4~0#1, ssl3_accept_~tmp___5~0#1, ssl3_accept_~tmp___6~0#1, ssl3_accept_~tmp___7~0#1, ssl3_accept_~tmp___8~0#1, ssl3_accept_~tmp___9~0#1, ssl3_accept_~tmp___10~0#1, ssl3_accept_~blastFlag~0#1, ssl3_accept_~__cil_tmp55~0#1, ssl3_accept_~__cil_tmp56~0#1, ssl3_accept_~__cil_tmp57~0#1, ssl3_accept_~__cil_tmp58~0#1, ssl3_accept_~__cil_tmp59~0#1, ssl3_accept_~__cil_tmp60~0#1, ssl3_accept_~__cil_tmp61~0#1;ssl3_accept_~initial_state#1 := ssl3_accept_#in~initial_state#1;ssl3_accept_~s__info_callback~0#1 := ssl3_accept_#t~nondet4#1;havoc ssl3_accept_#t~nondet4#1;ssl3_accept_~s__in_handshake~0#1 := ssl3_accept_#t~nondet5#1;havoc ssl3_accept_#t~nondet5#1;havoc ssl3_accept_~s__state~0#1;havoc ssl3_accept_~s__new_session~0#1;havoc ssl3_accept_~s__server~0#1;ssl3_accept_~s__version~0#1 := ssl3_accept_#t~nondet6#1;havoc ssl3_accept_#t~nondet6#1;havoc ssl3_accept_~s__type~0#1;havoc ssl3_accept_~s__init_num~0#1;ssl3_accept_~s__hit~0#1 := ssl3_accept_#t~nondet7#1;havoc ssl3_accept_#t~nondet7#1;havoc ssl3_accept_~s__rwstate~0#1;ssl3_accept_~s__init_buf___0~0#1 := 1;ssl3_accept_~s__debug~0#1 := ssl3_accept_#t~nondet8#1;havoc ssl3_accept_#t~nondet8#1;havoc ssl3_accept_~s__shutdown~0#1;ssl3_accept_~s__cert~0#1 := ssl3_accept_#t~nondet9#1;havoc ssl3_accept_#t~nondet9#1;ssl3_accept_~s__options~0#1 := ssl3_accept_#t~nondet10#1;havoc ssl3_accept_#t~nondet10#1;ssl3_accept_~s__verify_mode~0#1 := ssl3_accept_#t~nondet11#1;havoc ssl3_accept_#t~nondet11#1;ssl3_accept_~s__session__peer~0#1 := ssl3_accept_#t~nondet12#1;havoc ssl3_accept_#t~nondet12#1;ssl3_accept_~s__cert__pkeys__AT0__privatekey~0#1 := ssl3_accept_#t~nondet13#1;havoc ssl3_accept_#t~nondet13#1;ssl3_accept_~s__ctx__info_callback~0#1 := ssl3_accept_#t~nondet14#1;havoc ssl3_accept_#t~nondet14#1;ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0#1 := ssl3_accept_#t~nondet15#1;havoc ssl3_accept_#t~nondet15#1;ssl3_accept_~s__ctx__stats__sess_accept~0#1 := ssl3_accept_#t~nondet16#1;havoc ssl3_accept_#t~nondet16#1;ssl3_accept_~s__ctx__stats__sess_accept_good~0#1 := ssl3_accept_#t~nondet17#1;havoc ssl3_accept_#t~nondet17#1;havoc ssl3_accept_~s__s3__tmp__cert_request~0#1;ssl3_accept_~s__s3__tmp__reuse_message~0#1 := ssl3_accept_#t~nondet18#1;havoc ssl3_accept_#t~nondet18#1;havoc ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1;ssl3_accept_~s__s3__tmp__new_cipher~0#1 := ssl3_accept_#t~nondet19#1;havoc ssl3_accept_#t~nondet19#1;havoc ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1;havoc ssl3_accept_~s__s3__tmp__next_state___0~0#1;havoc ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0#1;havoc ssl3_accept_~s__session__cipher~0#1;havoc ssl3_accept_~buf~0#1;havoc ssl3_accept_~l~0#1;havoc ssl3_accept_~Time~0#1;havoc ssl3_accept_~tmp~0#1;havoc ssl3_accept_~cb~0#1;ssl3_accept_~num1~0#1 := ssl3_accept_#t~nondet20#1;havoc ssl3_accept_#t~nondet20#1;havoc ssl3_accept_~ret~0#1;havoc ssl3_accept_~new_state~0#1;havoc ssl3_accept_~state~0#1;havoc ssl3_accept_~skip~0#1;havoc ssl3_accept_~got_new_session~0#1;ssl3_accept_~tmp___1~0#1 := ssl3_accept_#t~nondet21#1;havoc ssl3_accept_#t~nondet21#1;ssl3_accept_~tmp___2~0#1 := ssl3_accept_#t~nondet22#1;havoc ssl3_accept_#t~nondet22#1;ssl3_accept_~tmp___3~0#1 := ssl3_accept_#t~nondet23#1;havoc ssl3_accept_#t~nondet23#1;ssl3_accept_~tmp___4~0#1 := ssl3_accept_#t~nondet24#1;havoc ssl3_accept_#t~nondet24#1;ssl3_accept_~tmp___5~0#1 := ssl3_accept_#t~nondet25#1;havoc ssl3_accept_#t~nondet25#1;ssl3_accept_~tmp___6~0#1 := ssl3_accept_#t~nondet26#1;havoc ssl3_accept_#t~nondet26#1;ssl3_accept_~tmp___7~0#1 := ssl3_accept_#t~nondet27#1;havoc ssl3_accept_#t~nondet27#1;ssl3_accept_~tmp___8~0#1 := ssl3_accept_#t~nondet28#1;havoc ssl3_accept_#t~nondet28#1;ssl3_accept_~tmp___9~0#1 := ssl3_accept_#t~nondet29#1;havoc ssl3_accept_#t~nondet29#1;ssl3_accept_~tmp___10~0#1 := ssl3_accept_#t~nondet30#1;havoc ssl3_accept_#t~nondet30#1;havoc ssl3_accept_~blastFlag~0#1;havoc ssl3_accept_~__cil_tmp55~0#1;havoc ssl3_accept_~__cil_tmp56~0#1;havoc ssl3_accept_~__cil_tmp57~0#1;ssl3_accept_~__cil_tmp58~0#1 := ssl3_accept_#t~nondet31#1;havoc ssl3_accept_#t~nondet31#1;havoc ssl3_accept_~__cil_tmp59~0#1;havoc ssl3_accept_~__cil_tmp60~0#1;havoc ssl3_accept_~__cil_tmp61~0#1;ssl3_accept_~s__state~0#1 := ssl3_accept_~initial_state#1;ssl3_accept_~blastFlag~0#1 := 0;ssl3_accept_~tmp~0#1 := ssl3_accept_#t~nondet32#1;havoc ssl3_accept_#t~nondet32#1;ssl3_accept_~Time~0#1 := ssl3_accept_~tmp~0#1;ssl3_accept_~cb~0#1 := 0;ssl3_accept_~ret~0#1 := -1;ssl3_accept_~skip~0#1 := 0;ssl3_accept_~got_new_session~0#1 := 0; 260983#L93 assume 0 != ssl3_accept_~s__info_callback~0#1;ssl3_accept_~cb~0#1 := ssl3_accept_~s__info_callback~0#1; 260931#L96-2 ssl3_accept_#t~post33#1 := ssl3_accept_~s__in_handshake~0#1;ssl3_accept_~s__in_handshake~0#1 := 1 + ssl3_accept_#t~post33#1;havoc ssl3_accept_#t~post33#1; 260932#L101 assume !(0 != 12288 + ssl3_accept_~tmp___1~0#1); 260925#L101-1 assume !(0 == ssl3_accept_~s__cert~0#1); 260926#L110-2 assume !false; 267093#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 267092#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 267091#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 267090#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 267089#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 267088#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 267087#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 267086#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 267085#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 267084#L137 assume 8464 == ssl3_accept_~s__state~0#1; 267083#L144 ssl3_accept_~s__shutdown~0#1 := 0;ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet38#1;havoc ssl3_accept_#t~nondet38#1; 267082#L285 assume 0 == ssl3_accept_~blastFlag~0#1;ssl3_accept_~blastFlag~0#1 := 1; 267044#L285-2 assume !(ssl3_accept_~ret~0#1 <= 0);ssl3_accept_~got_new_session~0#1 := 1;ssl3_accept_~s__state~0#1 := 8496;ssl3_accept_~s__init_num~0#1 := 0; 267045#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 267035#L596 assume !(8576 == ssl3_accept_~state~0#1); 267034#L614 ssl3_accept_~skip~0#1 := 0; 267027#L110-2 assume !false; 267028#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 267021#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 267022#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 267015#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 267016#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 267008#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 267009#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 266658#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 266659#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 266463#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 266464#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 264517#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 264518#L146 assume 8496 == ssl3_accept_~s__state~0#1; 263815#L150 ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet39#1;havoc ssl3_accept_#t~nondet39#1; 263816#L298 assume 1 == ssl3_accept_~blastFlag~0#1;ssl3_accept_~blastFlag~0#1 := 2; 263677#L301-2 assume !(ssl3_accept_~ret~0#1 <= 0); 263679#L308 assume 0 != ssl3_accept_~s__hit~0#1;ssl3_accept_~s__state~0#1 := 8656; 271468#L308-2 ssl3_accept_~s__init_num~0#1 := 0; 271466#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 271461#L596 assume !(8576 == ssl3_accept_~state~0#1); 271459#L614 ssl3_accept_~skip~0#1 := 0; 271458#L110-2 assume !false; 271457#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 271456#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 271455#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 271454#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 271453#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 271452#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 271451#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 271450#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 271449#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 271448#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 271447#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 271446#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 271445#L146 assume !(8496 == ssl3_accept_~s__state~0#1); 271443#L149 assume !(8497 == ssl3_accept_~s__state~0#1); 271130#L152 [2021-12-14 23:12:00,678 INFO L793 eck$LassoCheckResult]: Loop: 271130#L152 assume !(8512 == ssl3_accept_~s__state~0#1); 271124#L155 assume !(8513 == ssl3_accept_~s__state~0#1); 271119#L158 assume !(8528 == ssl3_accept_~s__state~0#1); 271113#L161 assume !(8529 == ssl3_accept_~s__state~0#1); 271108#L164 assume !(8544 == ssl3_accept_~s__state~0#1); 271102#L167 assume !(8545 == ssl3_accept_~s__state~0#1); 271097#L170 assume !(8560 == ssl3_accept_~s__state~0#1); 271091#L173 assume !(8561 == ssl3_accept_~s__state~0#1); 271085#L176 assume !(8448 == ssl3_accept_~s__state~0#1); 271080#L179 assume !(8576 == ssl3_accept_~s__state~0#1); 271074#L182 assume !(8577 == ssl3_accept_~s__state~0#1); 271067#L185 assume !(8592 == ssl3_accept_~s__state~0#1); 271068#L188 assume !(8593 == ssl3_accept_~s__state~0#1); 271055#L191 assume !(8608 == ssl3_accept_~s__state~0#1); 271049#L194 assume !(8609 == ssl3_accept_~s__state~0#1); 271048#L197 assume !(8640 == ssl3_accept_~s__state~0#1); 261177#L200 assume !(8641 == ssl3_accept_~s__state~0#1); 260940#L203 assume 8656 == ssl3_accept_~s__state~0#1; 260941#L207 ssl3_accept_~s__session__cipher~0#1 := ssl3_accept_~s__s3__tmp__new_cipher~0#1; 260968#L508 assume !(0 == ssl3_accept_~tmp___9~0#1);ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet54#1;havoc ssl3_accept_#t~nondet54#1; 260969#L513 assume !(2 == ssl3_accept_~blastFlag~0#1); 261164#L513-2 assume !(ssl3_accept_~ret~0#1 <= 0);ssl3_accept_~s__state~0#1 := 8672;ssl3_accept_~s__init_num~0#1 := 0; 261630#L521 assume !(0 == ssl3_accept_~tmp___10~0#1); 261609#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 261598#L596 assume !(8576 == ssl3_accept_~state~0#1); 261593#L614 ssl3_accept_~skip~0#1 := 0; 261590#L110-2 assume !false; 261587#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 261584#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 261581#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 261578#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 261575#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 261572#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 261569#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 261566#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 261563#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 261560#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 261557#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 261554#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 261551#L146 assume !(8496 == ssl3_accept_~s__state~0#1); 261548#L149 assume !(8497 == ssl3_accept_~s__state~0#1); 261545#L152 assume !(8512 == ssl3_accept_~s__state~0#1); 261542#L155 assume !(8513 == ssl3_accept_~s__state~0#1); 261539#L158 assume !(8528 == ssl3_accept_~s__state~0#1); 261536#L161 assume !(8529 == ssl3_accept_~s__state~0#1); 261533#L164 assume !(8544 == ssl3_accept_~s__state~0#1); 261530#L167 assume !(8545 == ssl3_accept_~s__state~0#1); 261527#L170 assume !(8560 == ssl3_accept_~s__state~0#1); 261524#L173 assume !(8561 == ssl3_accept_~s__state~0#1); 261521#L176 assume !(8448 == ssl3_accept_~s__state~0#1); 261518#L179 assume !(8576 == ssl3_accept_~s__state~0#1); 261515#L182 assume !(8577 == ssl3_accept_~s__state~0#1); 261512#L185 assume !(8592 == ssl3_accept_~s__state~0#1); 261509#L188 assume !(8593 == ssl3_accept_~s__state~0#1); 261506#L191 assume !(8608 == ssl3_accept_~s__state~0#1); 261503#L194 assume !(8609 == ssl3_accept_~s__state~0#1); 261498#L197 assume !(8640 == ssl3_accept_~s__state~0#1); 261496#L200 assume !(8641 == ssl3_accept_~s__state~0#1); 261494#L203 assume !(8656 == ssl3_accept_~s__state~0#1); 261492#L206 assume !(8657 == ssl3_accept_~s__state~0#1); 261489#L209 assume 8672 == ssl3_accept_~s__state~0#1; 261485#L213 ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet55#1;havoc ssl3_accept_#t~nondet55#1; 261483#L529 assume !(4 == ssl3_accept_~blastFlag~0#1); 261479#L532 assume !(ssl3_accept_~ret~0#1 <= 0);ssl3_accept_~s__state~0#1 := 8448; 261096#L536 assume 0 != ssl3_accept_~s__hit~0#1;ssl3_accept_~s__s3__tmp__next_state___0~0#1 := 8640; 261097#L536-2 ssl3_accept_~s__init_num~0#1 := 0; 261371#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 261361#L596 assume !(8576 == ssl3_accept_~state~0#1); 261360#L614 ssl3_accept_~skip~0#1 := 0; 261355#L110-2 assume !false; 261356#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 261347#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 261348#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 261339#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 261340#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 261331#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 261332#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 261323#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 261324#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 261315#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 261316#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 261307#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 261308#L146 assume !(8496 == ssl3_accept_~s__state~0#1); 261299#L149 assume !(8497 == ssl3_accept_~s__state~0#1); 261300#L152 assume !(8512 == ssl3_accept_~s__state~0#1); 261291#L155 assume !(8513 == ssl3_accept_~s__state~0#1); 261292#L158 assume !(8528 == ssl3_accept_~s__state~0#1); 261283#L161 assume !(8529 == ssl3_accept_~s__state~0#1); 261284#L164 assume !(8544 == ssl3_accept_~s__state~0#1); 261275#L167 assume !(8545 == ssl3_accept_~s__state~0#1); 261276#L170 assume !(8560 == ssl3_accept_~s__state~0#1); 261266#L173 assume !(8561 == ssl3_accept_~s__state~0#1); 261267#L176 assume 8448 == ssl3_accept_~s__state~0#1; 261257#L177 assume !(ssl3_accept_~num1~0#1 > 0); 261251#L446-1 ssl3_accept_~s__state~0#1 := ssl3_accept_~s__s3__tmp__next_state___0~0#1; 261252#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 261235#L596 assume !(8576 == ssl3_accept_~state~0#1); 261233#L614 ssl3_accept_~skip~0#1 := 0; 261226#L110-2 assume !false; 261227#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 261217#L113 assume 12292 == ssl3_accept_~s__state~0#1; 261218#L114 ssl3_accept_~s__new_session~0#1 := 1; 271505#L222 ssl3_accept_~s__server~0#1 := 1; 271504#L227 assume 0 != ssl3_accept_~cb~0#1; 271503#L227-2 ssl3_accept_~__cil_tmp55~0#1 := 8 * ssl3_accept_~s__version~0#1; 271502#L232 assume !(3 != ssl3_accept_~__cil_tmp55~0#1);ssl3_accept_~s__type~0#1 := 8192; 271500#L237 assume !(0 == ssl3_accept_~s__init_buf___0~0#1); 271498#L237-2 assume !(0 == ssl3_accept_~tmp___4~0#1);ssl3_accept_~s__init_num~0#1 := 0; 271496#L254 assume !(12292 != ssl3_accept_~s__state~0#1);ssl3_accept_#t~post36#1 := ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0#1;ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0#1 := 1 + ssl3_accept_#t~post36#1;havoc ssl3_accept_#t~post36#1;ssl3_accept_~s__state~0#1 := 8480; 271488#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 271479#L596 assume !(8576 == ssl3_accept_~state~0#1); 271474#L614 ssl3_accept_~skip~0#1 := 0; 271469#L110-2 assume !false; 271470#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 273239#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 273237#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 271426#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 271422#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 271416#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 271417#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 273228#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 273497#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 273496#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 273495#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 273493#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 267094#L146 assume 8496 == ssl3_accept_~s__state~0#1; 261168#L150 ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet39#1;havoc ssl3_accept_#t~nondet39#1; 260960#L298 assume !(1 == ssl3_accept_~blastFlag~0#1); 260961#L301 assume !(3 == ssl3_accept_~blastFlag~0#1); 260937#L301-2 assume !(ssl3_accept_~ret~0#1 <= 0); 260938#L308 assume 0 != ssl3_accept_~s__hit~0#1;ssl3_accept_~s__state~0#1 := 8656; 263672#L308-2 ssl3_accept_~s__init_num~0#1 := 0; 272897#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 272370#L596 assume !(8576 == ssl3_accept_~state~0#1); 272367#L614 ssl3_accept_~skip~0#1 := 0; 272364#L110-2 assume !false; 272359#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 272354#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 272347#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 272340#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 272335#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 272328#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 272323#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 272316#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 272310#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 272308#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 272288#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 271669#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 271668#L146 assume !(8496 == ssl3_accept_~s__state~0#1); 271133#L149 assume !(8497 == ssl3_accept_~s__state~0#1); 271130#L152 [2021-12-14 23:12:00,678 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 23:12:00,678 INFO L85 PathProgramCache]: Analyzing trace with hash -2142506082, now seen corresponding path program 1 times [2021-12-14 23:12:00,678 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 23:12:00,678 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2141593446] [2021-12-14 23:12:00,678 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 23:12:00,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 23:12:00,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-14 23:12:00,682 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-14 23:12:00,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-14 23:12:00,696 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-14 23:12:00,696 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 23:12:00,696 INFO L85 PathProgramCache]: Analyzing trace with hash 857461477, now seen corresponding path program 1 times [2021-12-14 23:12:00,696 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 23:12:00,696 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [156106216] [2021-12-14 23:12:00,697 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 23:12:00,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 23:12:00,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 23:12:00,719 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 124 proven. 6 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-12-14 23:12:00,719 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-14 23:12:00,719 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [156106216] [2021-12-14 23:12:00,720 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [156106216] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-14 23:12:00,720 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1351343995] [2021-12-14 23:12:00,720 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 23:12:00,721 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-14 23:12:00,721 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 23:12:00,729 INFO L229 MonitoredProcess]: Starting monitored process 88 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-12-14 23:12:00,730 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (88)] Waiting until timeout for monitored process [2021-12-14 23:12:00,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 23:12:00,777 INFO L263 TraceCheckSpWp]: Trace formula consists of 198 conjuncts, 2 conjunts are in the unsatisfiable core [2021-12-14 23:12:00,778 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-14 23:12:00,933 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 99 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2021-12-14 23:12:00,933 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-12-14 23:12:00,934 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1351343995] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-14 23:12:00,934 INFO L186 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2021-12-14 23:12:00,934 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2021-12-14 23:12:00,934 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [64790230] [2021-12-14 23:12:00,934 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-14 23:12:00,934 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-12-14 23:12:00,934 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-14 23:12:00,935 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-14 23:12:00,935 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-12-14 23:12:00,935 INFO L87 Difference]: Start difference. First operand 15570 states and 20499 transitions. cyclomatic complexity: 4959 Second operand has 3 states, 3 states have (on average 34.0) internal successors, (102), 3 states have internal predecessors, (102), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 23:12:01,047 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-14 23:12:01,047 INFO L93 Difference]: Finished difference Result 15633 states and 20542 transitions. [2021-12-14 23:12:01,048 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-14 23:12:01,048 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 15633 states and 20542 transitions. [2021-12-14 23:12:01,084 INFO L131 ngComponentsAnalysis]: Automaton has 6 accepting balls. 2869 [2021-12-14 23:12:01,110 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 15633 states to 15613 states and 20522 transitions. [2021-12-14 23:12:01,110 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 2994 [2021-12-14 23:12:01,111 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 2994 [2021-12-14 23:12:01,111 INFO L73 IsDeterministic]: Start isDeterministic. Operand 15613 states and 20522 transitions. [2021-12-14 23:12:01,111 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2021-12-14 23:12:01,111 INFO L681 BuchiCegarLoop]: Abstraction has 15613 states and 20522 transitions. [2021-12-14 23:12:01,116 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15613 states and 20522 transitions. [2021-12-14 23:12:01,272 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15613 to 15570. [2021-12-14 23:12:01,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15570 states, 15570 states have (on average 1.3152858060372512) internal successors, (20479), 15569 states have internal predecessors, (20479), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 23:12:01,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15570 states to 15570 states and 20479 transitions. [2021-12-14 23:12:01,301 INFO L704 BuchiCegarLoop]: Abstraction has 15570 states and 20479 transitions. [2021-12-14 23:12:01,301 INFO L587 BuchiCegarLoop]: Abstraction has 15570 states and 20479 transitions. [2021-12-14 23:12:01,301 INFO L425 BuchiCegarLoop]: ======== Iteration 29============ [2021-12-14 23:12:01,302 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 15570 states and 20479 transitions. [2021-12-14 23:12:01,325 INFO L131 ngComponentsAnalysis]: Automaton has 6 accepting balls. 2861 [2021-12-14 23:12:01,325 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-14 23:12:01,326 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-14 23:12:01,328 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-14 23:12:01,328 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-14 23:12:01,329 INFO L791 eck$LassoCheckResult]: Stem: 292879#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); 292664#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret59#1, main_~s~0#1, main_~tmp~1#1;havoc main_~s~0#1;havoc main_~tmp~1#1;main_~s~0#1 := 8464;assume { :begin_inline_ssl3_accept } true;ssl3_accept_#in~initial_state#1 := main_~s~0#1;havoc ssl3_accept_#res#1;havoc ssl3_accept_#t~nondet4#1, ssl3_accept_#t~nondet5#1, ssl3_accept_#t~nondet6#1, ssl3_accept_#t~nondet7#1, ssl3_accept_#t~nondet8#1, ssl3_accept_#t~nondet9#1, ssl3_accept_#t~nondet10#1, ssl3_accept_#t~nondet11#1, ssl3_accept_#t~nondet12#1, ssl3_accept_#t~nondet13#1, ssl3_accept_#t~nondet14#1, ssl3_accept_#t~nondet15#1, ssl3_accept_#t~nondet16#1, ssl3_accept_#t~nondet17#1, ssl3_accept_#t~nondet18#1, ssl3_accept_#t~nondet19#1, ssl3_accept_#t~nondet20#1, ssl3_accept_#t~nondet21#1, ssl3_accept_#t~nondet22#1, ssl3_accept_#t~nondet23#1, ssl3_accept_#t~nondet24#1, ssl3_accept_#t~nondet25#1, ssl3_accept_#t~nondet26#1, ssl3_accept_#t~nondet27#1, ssl3_accept_#t~nondet28#1, ssl3_accept_#t~nondet29#1, ssl3_accept_#t~nondet30#1, ssl3_accept_#t~nondet31#1, ssl3_accept_#t~nondet32#1, ssl3_accept_#t~post33#1, ssl3_accept_#t~nondet34#1, ssl3_accept_#t~post35#1, ssl3_accept_#t~post36#1, ssl3_accept_#t~nondet37#1, ssl3_accept_#t~nondet38#1, ssl3_accept_#t~nondet39#1, ssl3_accept_#t~nondet40#1, ssl3_accept_#t~nondet41#1, ssl3_accept_#t~nondet42#1, ssl3_accept_#t~nondet43#1, ssl3_accept_#t~nondet44#1, ssl3_accept_#t~nondet45#1, ssl3_accept_#t~nondet46#1, ssl3_accept_#t~nondet47#1, ssl3_accept_#t~nondet48#1, ssl3_accept_#t~nondet49#1, ssl3_accept_#t~nondet50#1, ssl3_accept_#t~nondet51#1, ssl3_accept_#t~nondet52#1, ssl3_accept_#t~nondet53#1, ssl3_accept_#t~nondet54#1, ssl3_accept_#t~nondet55#1, ssl3_accept_#t~post56#1, ssl3_accept_#t~nondet57#1, ssl3_accept_#t~post58#1, ssl3_accept_~initial_state#1, ssl3_accept_~s__info_callback~0#1, ssl3_accept_~s__in_handshake~0#1, ssl3_accept_~s__state~0#1, ssl3_accept_~s__new_session~0#1, ssl3_accept_~s__server~0#1, ssl3_accept_~s__version~0#1, ssl3_accept_~s__type~0#1, ssl3_accept_~s__init_num~0#1, ssl3_accept_~s__hit~0#1, ssl3_accept_~s__rwstate~0#1, ssl3_accept_~s__init_buf___0~0#1, ssl3_accept_~s__debug~0#1, ssl3_accept_~s__shutdown~0#1, ssl3_accept_~s__cert~0#1, ssl3_accept_~s__options~0#1, ssl3_accept_~s__verify_mode~0#1, ssl3_accept_~s__session__peer~0#1, ssl3_accept_~s__cert__pkeys__AT0__privatekey~0#1, ssl3_accept_~s__ctx__info_callback~0#1, ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0#1, ssl3_accept_~s__ctx__stats__sess_accept~0#1, ssl3_accept_~s__ctx__stats__sess_accept_good~0#1, ssl3_accept_~s__s3__tmp__cert_request~0#1, ssl3_accept_~s__s3__tmp__reuse_message~0#1, ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1, ssl3_accept_~s__s3__tmp__new_cipher~0#1, ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1, ssl3_accept_~s__s3__tmp__next_state___0~0#1, ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0#1, ssl3_accept_~s__session__cipher~0#1, ssl3_accept_~buf~0#1, ssl3_accept_~l~0#1, ssl3_accept_~Time~0#1, ssl3_accept_~tmp~0#1, ssl3_accept_~cb~0#1, ssl3_accept_~num1~0#1, ssl3_accept_~ret~0#1, ssl3_accept_~new_state~0#1, ssl3_accept_~state~0#1, ssl3_accept_~skip~0#1, ssl3_accept_~got_new_session~0#1, ssl3_accept_~tmp___1~0#1, ssl3_accept_~tmp___2~0#1, ssl3_accept_~tmp___3~0#1, ssl3_accept_~tmp___4~0#1, ssl3_accept_~tmp___5~0#1, ssl3_accept_~tmp___6~0#1, ssl3_accept_~tmp___7~0#1, ssl3_accept_~tmp___8~0#1, ssl3_accept_~tmp___9~0#1, ssl3_accept_~tmp___10~0#1, ssl3_accept_~blastFlag~0#1, ssl3_accept_~__cil_tmp55~0#1, ssl3_accept_~__cil_tmp56~0#1, ssl3_accept_~__cil_tmp57~0#1, ssl3_accept_~__cil_tmp58~0#1, ssl3_accept_~__cil_tmp59~0#1, ssl3_accept_~__cil_tmp60~0#1, ssl3_accept_~__cil_tmp61~0#1;ssl3_accept_~initial_state#1 := ssl3_accept_#in~initial_state#1;ssl3_accept_~s__info_callback~0#1 := ssl3_accept_#t~nondet4#1;havoc ssl3_accept_#t~nondet4#1;ssl3_accept_~s__in_handshake~0#1 := ssl3_accept_#t~nondet5#1;havoc ssl3_accept_#t~nondet5#1;havoc ssl3_accept_~s__state~0#1;havoc ssl3_accept_~s__new_session~0#1;havoc ssl3_accept_~s__server~0#1;ssl3_accept_~s__version~0#1 := ssl3_accept_#t~nondet6#1;havoc ssl3_accept_#t~nondet6#1;havoc ssl3_accept_~s__type~0#1;havoc ssl3_accept_~s__init_num~0#1;ssl3_accept_~s__hit~0#1 := ssl3_accept_#t~nondet7#1;havoc ssl3_accept_#t~nondet7#1;havoc ssl3_accept_~s__rwstate~0#1;ssl3_accept_~s__init_buf___0~0#1 := 1;ssl3_accept_~s__debug~0#1 := ssl3_accept_#t~nondet8#1;havoc ssl3_accept_#t~nondet8#1;havoc ssl3_accept_~s__shutdown~0#1;ssl3_accept_~s__cert~0#1 := ssl3_accept_#t~nondet9#1;havoc ssl3_accept_#t~nondet9#1;ssl3_accept_~s__options~0#1 := ssl3_accept_#t~nondet10#1;havoc ssl3_accept_#t~nondet10#1;ssl3_accept_~s__verify_mode~0#1 := ssl3_accept_#t~nondet11#1;havoc ssl3_accept_#t~nondet11#1;ssl3_accept_~s__session__peer~0#1 := ssl3_accept_#t~nondet12#1;havoc ssl3_accept_#t~nondet12#1;ssl3_accept_~s__cert__pkeys__AT0__privatekey~0#1 := ssl3_accept_#t~nondet13#1;havoc ssl3_accept_#t~nondet13#1;ssl3_accept_~s__ctx__info_callback~0#1 := ssl3_accept_#t~nondet14#1;havoc ssl3_accept_#t~nondet14#1;ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0#1 := ssl3_accept_#t~nondet15#1;havoc ssl3_accept_#t~nondet15#1;ssl3_accept_~s__ctx__stats__sess_accept~0#1 := ssl3_accept_#t~nondet16#1;havoc ssl3_accept_#t~nondet16#1;ssl3_accept_~s__ctx__stats__sess_accept_good~0#1 := ssl3_accept_#t~nondet17#1;havoc ssl3_accept_#t~nondet17#1;havoc ssl3_accept_~s__s3__tmp__cert_request~0#1;ssl3_accept_~s__s3__tmp__reuse_message~0#1 := ssl3_accept_#t~nondet18#1;havoc ssl3_accept_#t~nondet18#1;havoc ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1;ssl3_accept_~s__s3__tmp__new_cipher~0#1 := ssl3_accept_#t~nondet19#1;havoc ssl3_accept_#t~nondet19#1;havoc ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1;havoc ssl3_accept_~s__s3__tmp__next_state___0~0#1;havoc ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0#1;havoc ssl3_accept_~s__session__cipher~0#1;havoc ssl3_accept_~buf~0#1;havoc ssl3_accept_~l~0#1;havoc ssl3_accept_~Time~0#1;havoc ssl3_accept_~tmp~0#1;havoc ssl3_accept_~cb~0#1;ssl3_accept_~num1~0#1 := ssl3_accept_#t~nondet20#1;havoc ssl3_accept_#t~nondet20#1;havoc ssl3_accept_~ret~0#1;havoc ssl3_accept_~new_state~0#1;havoc ssl3_accept_~state~0#1;havoc ssl3_accept_~skip~0#1;havoc ssl3_accept_~got_new_session~0#1;ssl3_accept_~tmp___1~0#1 := ssl3_accept_#t~nondet21#1;havoc ssl3_accept_#t~nondet21#1;ssl3_accept_~tmp___2~0#1 := ssl3_accept_#t~nondet22#1;havoc ssl3_accept_#t~nondet22#1;ssl3_accept_~tmp___3~0#1 := ssl3_accept_#t~nondet23#1;havoc ssl3_accept_#t~nondet23#1;ssl3_accept_~tmp___4~0#1 := ssl3_accept_#t~nondet24#1;havoc ssl3_accept_#t~nondet24#1;ssl3_accept_~tmp___5~0#1 := ssl3_accept_#t~nondet25#1;havoc ssl3_accept_#t~nondet25#1;ssl3_accept_~tmp___6~0#1 := ssl3_accept_#t~nondet26#1;havoc ssl3_accept_#t~nondet26#1;ssl3_accept_~tmp___7~0#1 := ssl3_accept_#t~nondet27#1;havoc ssl3_accept_#t~nondet27#1;ssl3_accept_~tmp___8~0#1 := ssl3_accept_#t~nondet28#1;havoc ssl3_accept_#t~nondet28#1;ssl3_accept_~tmp___9~0#1 := ssl3_accept_#t~nondet29#1;havoc ssl3_accept_#t~nondet29#1;ssl3_accept_~tmp___10~0#1 := ssl3_accept_#t~nondet30#1;havoc ssl3_accept_#t~nondet30#1;havoc ssl3_accept_~blastFlag~0#1;havoc ssl3_accept_~__cil_tmp55~0#1;havoc ssl3_accept_~__cil_tmp56~0#1;havoc ssl3_accept_~__cil_tmp57~0#1;ssl3_accept_~__cil_tmp58~0#1 := ssl3_accept_#t~nondet31#1;havoc ssl3_accept_#t~nondet31#1;havoc ssl3_accept_~__cil_tmp59~0#1;havoc ssl3_accept_~__cil_tmp60~0#1;havoc ssl3_accept_~__cil_tmp61~0#1;ssl3_accept_~s__state~0#1 := ssl3_accept_~initial_state#1;ssl3_accept_~blastFlag~0#1 := 0;ssl3_accept_~tmp~0#1 := ssl3_accept_#t~nondet32#1;havoc ssl3_accept_#t~nondet32#1;ssl3_accept_~Time~0#1 := ssl3_accept_~tmp~0#1;ssl3_accept_~cb~0#1 := 0;ssl3_accept_~ret~0#1 := -1;ssl3_accept_~skip~0#1 := 0;ssl3_accept_~got_new_session~0#1 := 0; 292644#L93 assume 0 != ssl3_accept_~s__info_callback~0#1;ssl3_accept_~cb~0#1 := ssl3_accept_~s__info_callback~0#1; 292589#L96-2 ssl3_accept_#t~post33#1 := ssl3_accept_~s__in_handshake~0#1;ssl3_accept_~s__in_handshake~0#1 := 1 + ssl3_accept_#t~post33#1;havoc ssl3_accept_#t~post33#1; 292590#L101 assume !(0 != 12288 + ssl3_accept_~tmp___1~0#1); 292583#L101-1 assume !(0 == ssl3_accept_~s__cert~0#1); 292584#L110-2 assume !false; 295832#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 295831#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 295830#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 295730#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 295725#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 295723#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 295722#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 295719#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 295717#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 295716#L137 assume 8464 == ssl3_accept_~s__state~0#1; 295715#L144 ssl3_accept_~s__shutdown~0#1 := 0;ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet38#1;havoc ssl3_accept_#t~nondet38#1; 295713#L285 assume 0 == ssl3_accept_~blastFlag~0#1;ssl3_accept_~blastFlag~0#1 := 1; 295712#L285-2 assume !(ssl3_accept_~ret~0#1 <= 0);ssl3_accept_~got_new_session~0#1 := 1;ssl3_accept_~s__state~0#1 := 8496;ssl3_accept_~s__init_num~0#1 := 0; 295711#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 295701#L596 assume !(8576 == ssl3_accept_~state~0#1); 295697#L614 ssl3_accept_~skip~0#1 := 0; 295695#L110-2 assume !false; 295693#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 295691#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 295689#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 295687#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 295685#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 295683#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 295681#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 295680#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 295679#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 295678#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 295677#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 295676#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 295675#L146 assume 8496 == ssl3_accept_~s__state~0#1; 295673#L150 ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet39#1;havoc ssl3_accept_#t~nondet39#1; 295672#L298 assume 1 == ssl3_accept_~blastFlag~0#1;ssl3_accept_~blastFlag~0#1 := 2; 295669#L301-2 assume !(ssl3_accept_~ret~0#1 <= 0); 295667#L308 assume 0 != ssl3_accept_~s__hit~0#1;ssl3_accept_~s__state~0#1 := 8656; 295666#L308-2 ssl3_accept_~s__init_num~0#1 := 0; 295665#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 295660#L596 assume !(8576 == ssl3_accept_~state~0#1); 295658#L614 ssl3_accept_~skip~0#1 := 0; 295657#L110-2 assume !false; 295656#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 295655#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 295654#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 295653#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 295652#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 295651#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 295650#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 295649#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 295648#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 295647#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 295646#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 295645#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 294253#L146 assume !(8496 == ssl3_accept_~s__state~0#1); 294254#L149 assume !(8497 == ssl3_accept_~s__state~0#1); 294519#L152 [2021-12-14 23:12:01,329 INFO L793 eck$LassoCheckResult]: Loop: 294519#L152 assume !(8512 == ssl3_accept_~s__state~0#1); 294518#L155 assume !(8513 == ssl3_accept_~s__state~0#1); 294517#L158 assume !(8528 == ssl3_accept_~s__state~0#1); 294516#L161 assume !(8529 == ssl3_accept_~s__state~0#1); 294515#L164 assume !(8544 == ssl3_accept_~s__state~0#1); 294514#L167 assume !(8545 == ssl3_accept_~s__state~0#1); 294513#L170 assume !(8560 == ssl3_accept_~s__state~0#1); 294512#L173 assume !(8561 == ssl3_accept_~s__state~0#1); 294511#L176 assume !(8448 == ssl3_accept_~s__state~0#1); 294510#L179 assume !(8576 == ssl3_accept_~s__state~0#1); 294509#L182 assume !(8577 == ssl3_accept_~s__state~0#1); 293816#L185 assume !(8592 == ssl3_accept_~s__state~0#1); 293621#L188 assume !(8593 == ssl3_accept_~s__state~0#1); 293609#L191 assume !(8608 == ssl3_accept_~s__state~0#1); 293566#L194 assume !(8609 == ssl3_accept_~s__state~0#1); 293564#L197 assume !(8640 == ssl3_accept_~s__state~0#1); 293560#L200 assume !(8641 == ssl3_accept_~s__state~0#1); 293557#L203 assume 8656 == ssl3_accept_~s__state~0#1; 292902#L207 ssl3_accept_~s__session__cipher~0#1 := ssl3_accept_~s__s3__tmp__new_cipher~0#1; 293540#L508 assume !(0 == ssl3_accept_~tmp___9~0#1);ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet54#1;havoc ssl3_accept_#t~nondet54#1; 293533#L513 assume !(2 == ssl3_accept_~blastFlag~0#1); 293464#L513-2 assume !(ssl3_accept_~ret~0#1 <= 0);ssl3_accept_~s__state~0#1 := 8672;ssl3_accept_~s__init_num~0#1 := 0; 293465#L521 assume !(0 == ssl3_accept_~tmp___10~0#1); 293454#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 293450#L596 assume !(8576 == ssl3_accept_~state~0#1); 293440#L614 ssl3_accept_~skip~0#1 := 0; 293441#L110-2 assume !false; 293432#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 293433#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 293424#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 293425#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 293416#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 293417#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 293408#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 293409#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 293400#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 293401#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 293392#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 293393#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 293384#L146 assume !(8496 == ssl3_accept_~s__state~0#1); 293385#L149 assume !(8497 == ssl3_accept_~s__state~0#1); 293376#L152 assume !(8512 == ssl3_accept_~s__state~0#1); 293377#L155 assume !(8513 == ssl3_accept_~s__state~0#1); 293368#L158 assume !(8528 == ssl3_accept_~s__state~0#1); 293369#L161 assume !(8529 == ssl3_accept_~s__state~0#1); 293360#L164 assume !(8544 == ssl3_accept_~s__state~0#1); 293361#L167 assume !(8545 == ssl3_accept_~s__state~0#1); 293352#L170 assume !(8560 == ssl3_accept_~s__state~0#1); 293353#L173 assume !(8561 == ssl3_accept_~s__state~0#1); 293344#L176 assume !(8448 == ssl3_accept_~s__state~0#1); 293345#L179 assume !(8576 == ssl3_accept_~s__state~0#1); 293336#L182 assume !(8577 == ssl3_accept_~s__state~0#1); 293337#L185 assume !(8592 == ssl3_accept_~s__state~0#1); 293328#L188 assume !(8593 == ssl3_accept_~s__state~0#1); 293329#L191 assume !(8608 == ssl3_accept_~s__state~0#1); 293320#L194 assume !(8609 == ssl3_accept_~s__state~0#1); 293321#L197 assume !(8640 == ssl3_accept_~s__state~0#1); 293303#L200 assume !(8641 == ssl3_accept_~s__state~0#1); 293304#L203 assume !(8656 == ssl3_accept_~s__state~0#1); 293294#L206 assume !(8657 == ssl3_accept_~s__state~0#1); 293295#L209 assume 8672 == ssl3_accept_~s__state~0#1; 292775#L213 ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet55#1;havoc ssl3_accept_#t~nondet55#1; 292821#L529 assume !(4 == ssl3_accept_~blastFlag~0#1); 292822#L532 assume !(ssl3_accept_~ret~0#1 <= 0);ssl3_accept_~s__state~0#1 := 8448; 292765#L536 assume 0 != ssl3_accept_~s__hit~0#1;ssl3_accept_~s__s3__tmp__next_state___0~0#1 := 8640; 292766#L536-2 ssl3_accept_~s__init_num~0#1 := 0; 293049#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 293039#L596 assume !(8576 == ssl3_accept_~state~0#1); 293038#L614 ssl3_accept_~skip~0#1 := 0; 293033#L110-2 assume !false; 293034#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 293025#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 293026#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 293017#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 293018#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 293009#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 293010#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 293001#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 293002#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 292993#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 292994#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 292985#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 292986#L146 assume !(8496 == ssl3_accept_~s__state~0#1); 292977#L149 assume !(8497 == ssl3_accept_~s__state~0#1); 292978#L152 assume !(8512 == ssl3_accept_~s__state~0#1); 292969#L155 assume !(8513 == ssl3_accept_~s__state~0#1); 292970#L158 assume !(8528 == ssl3_accept_~s__state~0#1); 292961#L161 assume !(8529 == ssl3_accept_~s__state~0#1); 292962#L164 assume !(8544 == ssl3_accept_~s__state~0#1); 292953#L167 assume !(8545 == ssl3_accept_~s__state~0#1); 292954#L170 assume !(8560 == ssl3_accept_~s__state~0#1); 292944#L173 assume !(8561 == ssl3_accept_~s__state~0#1); 292945#L176 assume 8448 == ssl3_accept_~s__state~0#1; 292935#L177 assume !(ssl3_accept_~num1~0#1 > 0); 292929#L446-1 ssl3_accept_~s__state~0#1 := ssl3_accept_~s__s3__tmp__next_state___0~0#1; 292930#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 292913#L596 assume !(8576 == ssl3_accept_~state~0#1); 292911#L614 ssl3_accept_~skip~0#1 := 0; 292904#L110-2 assume !false; 292905#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 292894#L113 assume 12292 == ssl3_accept_~s__state~0#1; 292895#L114 ssl3_accept_~s__new_session~0#1 := 1; 295045#L222 ssl3_accept_~s__server~0#1 := 1; 295044#L227 assume 0 != ssl3_accept_~cb~0#1; 295042#L227-2 ssl3_accept_~__cil_tmp55~0#1 := 8 * ssl3_accept_~s__version~0#1; 295040#L232 assume !(3 != ssl3_accept_~__cil_tmp55~0#1);ssl3_accept_~s__type~0#1 := 8192; 295037#L237 assume !(0 == ssl3_accept_~s__init_buf___0~0#1); 295034#L237-2 assume !(0 == ssl3_accept_~tmp___4~0#1);ssl3_accept_~s__init_num~0#1 := 0; 295031#L254 assume 12292 != ssl3_accept_~s__state~0#1; 295032#L255 assume !(0 == ssl3_accept_~tmp___5~0#1);ssl3_accept_~s__state~0#1 := 8464;ssl3_accept_#t~post35#1 := ssl3_accept_~s__ctx__stats__sess_accept~0#1;ssl3_accept_~s__ctx__stats__sess_accept~0#1 := 1 + ssl3_accept_#t~post35#1;havoc ssl3_accept_#t~post35#1; 297934#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 297924#L596 assume !(8576 == ssl3_accept_~state~0#1); 297920#L614 ssl3_accept_~skip~0#1 := 0; 297919#L110-2 assume !false; 297918#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 297917#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 297916#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 297915#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 297914#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 297913#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 297912#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 297911#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 297910#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 297908#L137 assume 8464 == ssl3_accept_~s__state~0#1; 294706#L144 ssl3_accept_~s__shutdown~0#1 := 0;ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet38#1;havoc ssl3_accept_#t~nondet38#1; 297901#L285 assume !(0 == ssl3_accept_~blastFlag~0#1); 297733#L285-2 assume !(ssl3_accept_~ret~0#1 <= 0);ssl3_accept_~got_new_session~0#1 := 1;ssl3_accept_~s__state~0#1 := 8496;ssl3_accept_~s__init_num~0#1 := 0; 297734#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 297226#L596 assume !(8576 == ssl3_accept_~state~0#1); 297225#L614 ssl3_accept_~skip~0#1 := 0; 297215#L110-2 assume !false; 297216#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 297206#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 297207#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 297197#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 297198#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 297025#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 297026#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 296742#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 296743#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 296729#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 296730#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 296721#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 296722#L146 assume 8496 == ssl3_accept_~s__state~0#1; 294699#L150 ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet39#1;havoc ssl3_accept_#t~nondet39#1; 296650#L298 assume !(1 == ssl3_accept_~blastFlag~0#1); 296627#L301 assume !(3 == ssl3_accept_~blastFlag~0#1); 296628#L301-2 assume !(ssl3_accept_~ret~0#1 <= 0); 294643#L308 assume 0 != ssl3_accept_~s__hit~0#1;ssl3_accept_~s__state~0#1 := 8656; 294501#L308-2 ssl3_accept_~s__init_num~0#1 := 0; 294494#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 294485#L596 assume !(8576 == ssl3_accept_~state~0#1); 294477#L614 ssl3_accept_~skip~0#1 := 0; 294474#L110-2 assume !false; 294471#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 294468#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 294465#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 294462#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 294459#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 294279#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 294274#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 294271#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 294268#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 294265#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 294261#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 294257#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 294258#L146 assume !(8496 == ssl3_accept_~s__state~0#1); 294520#L149 assume !(8497 == ssl3_accept_~s__state~0#1); 294519#L152 [2021-12-14 23:12:01,329 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 23:12:01,329 INFO L85 PathProgramCache]: Analyzing trace with hash -2142506082, now seen corresponding path program 2 times [2021-12-14 23:12:01,329 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 23:12:01,329 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [128415507] [2021-12-14 23:12:01,330 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 23:12:01,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 23:12:01,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-14 23:12:01,341 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-14 23:12:01,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-14 23:12:01,351 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-14 23:12:01,351 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 23:12:01,352 INFO L85 PathProgramCache]: Analyzing trace with hash -311277522, now seen corresponding path program 1 times [2021-12-14 23:12:01,352 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 23:12:01,352 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1726102300] [2021-12-14 23:12:01,352 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 23:12:01,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 23:12:01,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 23:12:01,377 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 158 proven. 6 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-12-14 23:12:01,377 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-14 23:12:01,377 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1726102300] [2021-12-14 23:12:01,377 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1726102300] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-14 23:12:01,377 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [68816203] [2021-12-14 23:12:01,378 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 23:12:01,378 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-14 23:12:01,378 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 23:12:01,379 INFO L229 MonitoredProcess]: Starting monitored process 89 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-12-14 23:12:01,380 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (89)] Waiting until timeout for monitored process [2021-12-14 23:12:01,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 23:12:01,425 INFO L263 TraceCheckSpWp]: Trace formula consists of 227 conjuncts, 3 conjunts are in the unsatisfiable core [2021-12-14 23:12:01,426 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-14 23:12:01,607 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 116 proven. 0 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2021-12-14 23:12:01,607 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-12-14 23:12:01,608 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [68816203] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-14 23:12:01,608 INFO L186 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2021-12-14 23:12:01,608 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2021-12-14 23:12:01,608 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [405709521] [2021-12-14 23:12:01,608 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-14 23:12:01,608 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-12-14 23:12:01,608 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-14 23:12:01,609 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-14 23:12:01,609 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-12-14 23:12:01,609 INFO L87 Difference]: Start difference. First operand 15570 states and 20479 transitions. cyclomatic complexity: 4939 Second operand has 3 states, 3 states have (on average 30.333333333333332) internal successors, (91), 3 states have internal predecessors, (91), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 23:12:01,702 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-14 23:12:01,702 INFO L93 Difference]: Finished difference Result 15423 states and 20280 transitions. [2021-12-14 23:12:01,703 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-14 23:12:01,703 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 15423 states and 20280 transitions. [2021-12-14 23:12:01,738 INFO L131 ngComponentsAnalysis]: Automaton has 6 accepting balls. 2819 [2021-12-14 23:12:01,765 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 15423 states to 15423 states and 20280 transitions. [2021-12-14 23:12:01,765 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 2964 [2021-12-14 23:12:01,767 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 2964 [2021-12-14 23:12:01,767 INFO L73 IsDeterministic]: Start isDeterministic. Operand 15423 states and 20280 transitions. [2021-12-14 23:12:01,767 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2021-12-14 23:12:01,767 INFO L681 BuchiCegarLoop]: Abstraction has 15423 states and 20280 transitions. [2021-12-14 23:12:01,773 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15423 states and 20280 transitions. [2021-12-14 23:12:01,959 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15423 to 15423. [2021-12-14 23:12:01,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15423 states, 15423 states have (on average 1.3149192764053685) internal successors, (20280), 15422 states have internal predecessors, (20280), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 23:12:01,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15423 states to 15423 states and 20280 transitions. [2021-12-14 23:12:01,989 INFO L704 BuchiCegarLoop]: Abstraction has 15423 states and 20280 transitions. [2021-12-14 23:12:01,989 INFO L587 BuchiCegarLoop]: Abstraction has 15423 states and 20280 transitions. [2021-12-14 23:12:01,990 INFO L425 BuchiCegarLoop]: ======== Iteration 30============ [2021-12-14 23:12:01,990 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 15423 states and 20280 transitions. [2021-12-14 23:12:02,013 INFO L131 ngComponentsAnalysis]: Automaton has 6 accepting balls. 2819 [2021-12-14 23:12:02,014 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-14 23:12:02,014 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-14 23:12:02,015 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-14 23:12:02,015 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-14 23:12:02,015 INFO L791 eck$LassoCheckResult]: Stem: 324374#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); 324162#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret59#1, main_~s~0#1, main_~tmp~1#1;havoc main_~s~0#1;havoc main_~tmp~1#1;main_~s~0#1 := 8464;assume { :begin_inline_ssl3_accept } true;ssl3_accept_#in~initial_state#1 := main_~s~0#1;havoc ssl3_accept_#res#1;havoc ssl3_accept_#t~nondet4#1, ssl3_accept_#t~nondet5#1, ssl3_accept_#t~nondet6#1, ssl3_accept_#t~nondet7#1, ssl3_accept_#t~nondet8#1, ssl3_accept_#t~nondet9#1, ssl3_accept_#t~nondet10#1, ssl3_accept_#t~nondet11#1, ssl3_accept_#t~nondet12#1, ssl3_accept_#t~nondet13#1, ssl3_accept_#t~nondet14#1, ssl3_accept_#t~nondet15#1, ssl3_accept_#t~nondet16#1, ssl3_accept_#t~nondet17#1, ssl3_accept_#t~nondet18#1, ssl3_accept_#t~nondet19#1, ssl3_accept_#t~nondet20#1, ssl3_accept_#t~nondet21#1, ssl3_accept_#t~nondet22#1, ssl3_accept_#t~nondet23#1, ssl3_accept_#t~nondet24#1, ssl3_accept_#t~nondet25#1, ssl3_accept_#t~nondet26#1, ssl3_accept_#t~nondet27#1, ssl3_accept_#t~nondet28#1, ssl3_accept_#t~nondet29#1, ssl3_accept_#t~nondet30#1, ssl3_accept_#t~nondet31#1, ssl3_accept_#t~nondet32#1, ssl3_accept_#t~post33#1, ssl3_accept_#t~nondet34#1, ssl3_accept_#t~post35#1, ssl3_accept_#t~post36#1, ssl3_accept_#t~nondet37#1, ssl3_accept_#t~nondet38#1, ssl3_accept_#t~nondet39#1, ssl3_accept_#t~nondet40#1, ssl3_accept_#t~nondet41#1, ssl3_accept_#t~nondet42#1, ssl3_accept_#t~nondet43#1, ssl3_accept_#t~nondet44#1, ssl3_accept_#t~nondet45#1, ssl3_accept_#t~nondet46#1, ssl3_accept_#t~nondet47#1, ssl3_accept_#t~nondet48#1, ssl3_accept_#t~nondet49#1, ssl3_accept_#t~nondet50#1, ssl3_accept_#t~nondet51#1, ssl3_accept_#t~nondet52#1, ssl3_accept_#t~nondet53#1, ssl3_accept_#t~nondet54#1, ssl3_accept_#t~nondet55#1, ssl3_accept_#t~post56#1, ssl3_accept_#t~nondet57#1, ssl3_accept_#t~post58#1, ssl3_accept_~initial_state#1, ssl3_accept_~s__info_callback~0#1, ssl3_accept_~s__in_handshake~0#1, ssl3_accept_~s__state~0#1, ssl3_accept_~s__new_session~0#1, ssl3_accept_~s__server~0#1, ssl3_accept_~s__version~0#1, ssl3_accept_~s__type~0#1, ssl3_accept_~s__init_num~0#1, ssl3_accept_~s__hit~0#1, ssl3_accept_~s__rwstate~0#1, ssl3_accept_~s__init_buf___0~0#1, ssl3_accept_~s__debug~0#1, ssl3_accept_~s__shutdown~0#1, ssl3_accept_~s__cert~0#1, ssl3_accept_~s__options~0#1, ssl3_accept_~s__verify_mode~0#1, ssl3_accept_~s__session__peer~0#1, ssl3_accept_~s__cert__pkeys__AT0__privatekey~0#1, ssl3_accept_~s__ctx__info_callback~0#1, ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0#1, ssl3_accept_~s__ctx__stats__sess_accept~0#1, ssl3_accept_~s__ctx__stats__sess_accept_good~0#1, ssl3_accept_~s__s3__tmp__cert_request~0#1, ssl3_accept_~s__s3__tmp__reuse_message~0#1, ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1, ssl3_accept_~s__s3__tmp__new_cipher~0#1, ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1, ssl3_accept_~s__s3__tmp__next_state___0~0#1, ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0#1, ssl3_accept_~s__session__cipher~0#1, ssl3_accept_~buf~0#1, ssl3_accept_~l~0#1, ssl3_accept_~Time~0#1, ssl3_accept_~tmp~0#1, ssl3_accept_~cb~0#1, ssl3_accept_~num1~0#1, ssl3_accept_~ret~0#1, ssl3_accept_~new_state~0#1, ssl3_accept_~state~0#1, ssl3_accept_~skip~0#1, ssl3_accept_~got_new_session~0#1, ssl3_accept_~tmp___1~0#1, ssl3_accept_~tmp___2~0#1, ssl3_accept_~tmp___3~0#1, ssl3_accept_~tmp___4~0#1, ssl3_accept_~tmp___5~0#1, ssl3_accept_~tmp___6~0#1, ssl3_accept_~tmp___7~0#1, ssl3_accept_~tmp___8~0#1, ssl3_accept_~tmp___9~0#1, ssl3_accept_~tmp___10~0#1, ssl3_accept_~blastFlag~0#1, ssl3_accept_~__cil_tmp55~0#1, ssl3_accept_~__cil_tmp56~0#1, ssl3_accept_~__cil_tmp57~0#1, ssl3_accept_~__cil_tmp58~0#1, ssl3_accept_~__cil_tmp59~0#1, ssl3_accept_~__cil_tmp60~0#1, ssl3_accept_~__cil_tmp61~0#1;ssl3_accept_~initial_state#1 := ssl3_accept_#in~initial_state#1;ssl3_accept_~s__info_callback~0#1 := ssl3_accept_#t~nondet4#1;havoc ssl3_accept_#t~nondet4#1;ssl3_accept_~s__in_handshake~0#1 := ssl3_accept_#t~nondet5#1;havoc ssl3_accept_#t~nondet5#1;havoc ssl3_accept_~s__state~0#1;havoc ssl3_accept_~s__new_session~0#1;havoc ssl3_accept_~s__server~0#1;ssl3_accept_~s__version~0#1 := ssl3_accept_#t~nondet6#1;havoc ssl3_accept_#t~nondet6#1;havoc ssl3_accept_~s__type~0#1;havoc ssl3_accept_~s__init_num~0#1;ssl3_accept_~s__hit~0#1 := ssl3_accept_#t~nondet7#1;havoc ssl3_accept_#t~nondet7#1;havoc ssl3_accept_~s__rwstate~0#1;ssl3_accept_~s__init_buf___0~0#1 := 1;ssl3_accept_~s__debug~0#1 := ssl3_accept_#t~nondet8#1;havoc ssl3_accept_#t~nondet8#1;havoc ssl3_accept_~s__shutdown~0#1;ssl3_accept_~s__cert~0#1 := ssl3_accept_#t~nondet9#1;havoc ssl3_accept_#t~nondet9#1;ssl3_accept_~s__options~0#1 := ssl3_accept_#t~nondet10#1;havoc ssl3_accept_#t~nondet10#1;ssl3_accept_~s__verify_mode~0#1 := ssl3_accept_#t~nondet11#1;havoc ssl3_accept_#t~nondet11#1;ssl3_accept_~s__session__peer~0#1 := ssl3_accept_#t~nondet12#1;havoc ssl3_accept_#t~nondet12#1;ssl3_accept_~s__cert__pkeys__AT0__privatekey~0#1 := ssl3_accept_#t~nondet13#1;havoc ssl3_accept_#t~nondet13#1;ssl3_accept_~s__ctx__info_callback~0#1 := ssl3_accept_#t~nondet14#1;havoc ssl3_accept_#t~nondet14#1;ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0#1 := ssl3_accept_#t~nondet15#1;havoc ssl3_accept_#t~nondet15#1;ssl3_accept_~s__ctx__stats__sess_accept~0#1 := ssl3_accept_#t~nondet16#1;havoc ssl3_accept_#t~nondet16#1;ssl3_accept_~s__ctx__stats__sess_accept_good~0#1 := ssl3_accept_#t~nondet17#1;havoc ssl3_accept_#t~nondet17#1;havoc ssl3_accept_~s__s3__tmp__cert_request~0#1;ssl3_accept_~s__s3__tmp__reuse_message~0#1 := ssl3_accept_#t~nondet18#1;havoc ssl3_accept_#t~nondet18#1;havoc ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1;ssl3_accept_~s__s3__tmp__new_cipher~0#1 := ssl3_accept_#t~nondet19#1;havoc ssl3_accept_#t~nondet19#1;havoc ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1;havoc ssl3_accept_~s__s3__tmp__next_state___0~0#1;havoc ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0#1;havoc ssl3_accept_~s__session__cipher~0#1;havoc ssl3_accept_~buf~0#1;havoc ssl3_accept_~l~0#1;havoc ssl3_accept_~Time~0#1;havoc ssl3_accept_~tmp~0#1;havoc ssl3_accept_~cb~0#1;ssl3_accept_~num1~0#1 := ssl3_accept_#t~nondet20#1;havoc ssl3_accept_#t~nondet20#1;havoc ssl3_accept_~ret~0#1;havoc ssl3_accept_~new_state~0#1;havoc ssl3_accept_~state~0#1;havoc ssl3_accept_~skip~0#1;havoc ssl3_accept_~got_new_session~0#1;ssl3_accept_~tmp___1~0#1 := ssl3_accept_#t~nondet21#1;havoc ssl3_accept_#t~nondet21#1;ssl3_accept_~tmp___2~0#1 := ssl3_accept_#t~nondet22#1;havoc ssl3_accept_#t~nondet22#1;ssl3_accept_~tmp___3~0#1 := ssl3_accept_#t~nondet23#1;havoc ssl3_accept_#t~nondet23#1;ssl3_accept_~tmp___4~0#1 := ssl3_accept_#t~nondet24#1;havoc ssl3_accept_#t~nondet24#1;ssl3_accept_~tmp___5~0#1 := ssl3_accept_#t~nondet25#1;havoc ssl3_accept_#t~nondet25#1;ssl3_accept_~tmp___6~0#1 := ssl3_accept_#t~nondet26#1;havoc ssl3_accept_#t~nondet26#1;ssl3_accept_~tmp___7~0#1 := ssl3_accept_#t~nondet27#1;havoc ssl3_accept_#t~nondet27#1;ssl3_accept_~tmp___8~0#1 := ssl3_accept_#t~nondet28#1;havoc ssl3_accept_#t~nondet28#1;ssl3_accept_~tmp___9~0#1 := ssl3_accept_#t~nondet29#1;havoc ssl3_accept_#t~nondet29#1;ssl3_accept_~tmp___10~0#1 := ssl3_accept_#t~nondet30#1;havoc ssl3_accept_#t~nondet30#1;havoc ssl3_accept_~blastFlag~0#1;havoc ssl3_accept_~__cil_tmp55~0#1;havoc ssl3_accept_~__cil_tmp56~0#1;havoc ssl3_accept_~__cil_tmp57~0#1;ssl3_accept_~__cil_tmp58~0#1 := ssl3_accept_#t~nondet31#1;havoc ssl3_accept_#t~nondet31#1;havoc ssl3_accept_~__cil_tmp59~0#1;havoc ssl3_accept_~__cil_tmp60~0#1;havoc ssl3_accept_~__cil_tmp61~0#1;ssl3_accept_~s__state~0#1 := ssl3_accept_~initial_state#1;ssl3_accept_~blastFlag~0#1 := 0;ssl3_accept_~tmp~0#1 := ssl3_accept_#t~nondet32#1;havoc ssl3_accept_#t~nondet32#1;ssl3_accept_~Time~0#1 := ssl3_accept_~tmp~0#1;ssl3_accept_~cb~0#1 := 0;ssl3_accept_~ret~0#1 := -1;ssl3_accept_~skip~0#1 := 0;ssl3_accept_~got_new_session~0#1 := 0; 324143#L93 assume 0 != ssl3_accept_~s__info_callback~0#1;ssl3_accept_~cb~0#1 := ssl3_accept_~s__info_callback~0#1; 324090#L96-2 ssl3_accept_#t~post33#1 := ssl3_accept_~s__in_handshake~0#1;ssl3_accept_~s__in_handshake~0#1 := 1 + ssl3_accept_#t~post33#1;havoc ssl3_accept_#t~post33#1; 324091#L101 assume !(0 != 12288 + ssl3_accept_~tmp___1~0#1); 324084#L101-1 assume !(0 == ssl3_accept_~s__cert~0#1); 324085#L110-2 assume !false; 327514#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 327510#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 327507#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 327501#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 327498#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 327492#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 327489#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 327487#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 327485#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 327483#L137 assume 8464 == ssl3_accept_~s__state~0#1; 327481#L144 ssl3_accept_~s__shutdown~0#1 := 0;ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet38#1;havoc ssl3_accept_#t~nondet38#1; 327479#L285 assume 0 == ssl3_accept_~blastFlag~0#1;ssl3_accept_~blastFlag~0#1 := 1; 327473#L285-2 assume !(ssl3_accept_~ret~0#1 <= 0);ssl3_accept_~got_new_session~0#1 := 1;ssl3_accept_~s__state~0#1 := 8496;ssl3_accept_~s__init_num~0#1 := 0; 327468#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 327461#L596 assume !(8576 == ssl3_accept_~state~0#1); 327457#L614 ssl3_accept_~skip~0#1 := 0; 327454#L110-2 assume !false; 327451#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 327448#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 327445#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 327442#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 327439#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 327436#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 327433#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 327430#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 327427#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 327424#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 327421#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 327418#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 327416#L146 assume 8496 == ssl3_accept_~s__state~0#1; 327412#L150 ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet39#1;havoc ssl3_accept_#t~nondet39#1; 327409#L298 assume 1 == ssl3_accept_~blastFlag~0#1;ssl3_accept_~blastFlag~0#1 := 2; 327400#L301-2 assume !(ssl3_accept_~ret~0#1 <= 0); 327398#L308 assume 0 != ssl3_accept_~s__hit~0#1;ssl3_accept_~s__state~0#1 := 8656; 327397#L308-2 ssl3_accept_~s__init_num~0#1 := 0; 326179#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 326175#L596 assume !(8576 == ssl3_accept_~state~0#1); 325896#L614 ssl3_accept_~skip~0#1 := 0; 325897#L110-2 assume !false; 325885#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 325886#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 325875#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 325876#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 325863#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 325864#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 325852#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 325853#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 325840#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 325841#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 325829#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 325830#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 325817#L146 assume !(8496 == ssl3_accept_~s__state~0#1); 325818#L149 assume !(8497 == ssl3_accept_~s__state~0#1); 325637#L152 [2021-12-14 23:12:02,015 INFO L793 eck$LassoCheckResult]: Loop: 325637#L152 assume !(8512 == ssl3_accept_~s__state~0#1); 325638#L155 assume !(8513 == ssl3_accept_~s__state~0#1); 325629#L158 assume !(8528 == ssl3_accept_~s__state~0#1); 325630#L161 assume !(8529 == ssl3_accept_~s__state~0#1); 325621#L164 assume !(8544 == ssl3_accept_~s__state~0#1); 325622#L167 assume !(8545 == ssl3_accept_~s__state~0#1); 325613#L170 assume !(8560 == ssl3_accept_~s__state~0#1); 325614#L173 assume !(8561 == ssl3_accept_~s__state~0#1); 325606#L176 assume !(8448 == ssl3_accept_~s__state~0#1); 325603#L179 assume !(8576 == ssl3_accept_~s__state~0#1); 325600#L182 assume !(8577 == ssl3_accept_~s__state~0#1); 325597#L185 assume !(8592 == ssl3_accept_~s__state~0#1); 325593#L188 assume !(8593 == ssl3_accept_~s__state~0#1); 325582#L191 assume !(8608 == ssl3_accept_~s__state~0#1); 325522#L194 assume !(8609 == ssl3_accept_~s__state~0#1); 325520#L197 assume !(8640 == ssl3_accept_~s__state~0#1); 325518#L200 assume !(8641 == ssl3_accept_~s__state~0#1); 325515#L203 assume 8656 == ssl3_accept_~s__state~0#1; 324271#L207 ssl3_accept_~s__session__cipher~0#1 := ssl3_accept_~s__s3__tmp__new_cipher~0#1; 324272#L508 assume !(0 == ssl3_accept_~tmp___9~0#1);ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet54#1;havoc ssl3_accept_#t~nondet54#1; 324327#L513 assume !(2 == ssl3_accept_~blastFlag~0#1); 324328#L513-2 assume !(ssl3_accept_~ret~0#1 <= 0);ssl3_accept_~s__state~0#1 := 8672;ssl3_accept_~s__init_num~0#1 := 0; 325158#L521 assume !(0 == ssl3_accept_~tmp___10~0#1); 325159#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 325144#L596 assume !(8576 == ssl3_accept_~state~0#1); 325143#L614 ssl3_accept_~skip~0#1 := 0; 325134#L110-2 assume !false; 325135#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 325126#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 325127#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 325118#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 325119#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 325110#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 325111#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 325102#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 325103#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 325094#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 325095#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 325086#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 325087#L146 assume !(8496 == ssl3_accept_~s__state~0#1); 325078#L149 assume !(8497 == ssl3_accept_~s__state~0#1); 325079#L152 assume !(8512 == ssl3_accept_~s__state~0#1); 325070#L155 assume !(8513 == ssl3_accept_~s__state~0#1); 325071#L158 assume !(8528 == ssl3_accept_~s__state~0#1); 325062#L161 assume !(8529 == ssl3_accept_~s__state~0#1); 325063#L164 assume !(8544 == ssl3_accept_~s__state~0#1); 325054#L167 assume !(8545 == ssl3_accept_~s__state~0#1); 325055#L170 assume !(8560 == ssl3_accept_~s__state~0#1); 325046#L173 assume !(8561 == ssl3_accept_~s__state~0#1); 325047#L176 assume !(8448 == ssl3_accept_~s__state~0#1); 325038#L179 assume !(8576 == ssl3_accept_~s__state~0#1); 325039#L182 assume !(8577 == ssl3_accept_~s__state~0#1); 325030#L185 assume !(8592 == ssl3_accept_~s__state~0#1); 325031#L188 assume !(8593 == ssl3_accept_~s__state~0#1); 325017#L191 assume !(8608 == ssl3_accept_~s__state~0#1); 325018#L194 assume !(8609 == ssl3_accept_~s__state~0#1); 325003#L197 assume !(8640 == ssl3_accept_~s__state~0#1); 325004#L200 assume !(8641 == ssl3_accept_~s__state~0#1); 324979#L203 assume !(8656 == ssl3_accept_~s__state~0#1); 324980#L206 assume !(8657 == ssl3_accept_~s__state~0#1); 324702#L209 assume 8672 == ssl3_accept_~s__state~0#1; 324701#L213 ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet55#1;havoc ssl3_accept_#t~nondet55#1; 324683#L529 assume !(4 == ssl3_accept_~blastFlag~0#1); 324684#L532 assume !(ssl3_accept_~ret~0#1 <= 0);ssl3_accept_~s__state~0#1 := 8448; 324669#L536 assume 0 != ssl3_accept_~s__hit~0#1;ssl3_accept_~s__s3__tmp__next_state___0~0#1 := 8640; 324668#L536-2 ssl3_accept_~s__init_num~0#1 := 0; 324571#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 324567#L596 assume !(8576 == ssl3_accept_~state~0#1); 324561#L614 ssl3_accept_~skip~0#1 := 0; 324562#L110-2 assume !false; 324553#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 324554#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 324545#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 324546#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 324537#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 324538#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 324529#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 324530#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 324521#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 324522#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 324513#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 324514#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 324505#L146 assume !(8496 == ssl3_accept_~s__state~0#1); 324506#L149 assume !(8497 == ssl3_accept_~s__state~0#1); 324497#L152 assume !(8512 == ssl3_accept_~s__state~0#1); 324498#L155 assume !(8513 == ssl3_accept_~s__state~0#1); 324489#L158 assume !(8528 == ssl3_accept_~s__state~0#1); 324490#L161 assume !(8529 == ssl3_accept_~s__state~0#1); 324481#L164 assume !(8544 == ssl3_accept_~s__state~0#1); 324482#L167 assume !(8545 == ssl3_accept_~s__state~0#1); 324473#L170 assume !(8560 == ssl3_accept_~s__state~0#1); 324474#L173 assume !(8561 == ssl3_accept_~s__state~0#1); 324464#L176 assume 8448 == ssl3_accept_~s__state~0#1; 324465#L177 assume !(ssl3_accept_~num1~0#1 > 0); 324639#L446-1 ssl3_accept_~s__state~0#1 := ssl3_accept_~s__s3__tmp__next_state___0~0#1; 324432#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 324428#L596 assume !(8576 == ssl3_accept_~state~0#1); 324412#L614 ssl3_accept_~skip~0#1 := 0; 324413#L110-2 assume !false; 324397#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 324398#L113 assume 12292 == ssl3_accept_~s__state~0#1; 324623#L114 ssl3_accept_~s__new_session~0#1 := 1; 326379#L222 ssl3_accept_~s__server~0#1 := 1; 324325#L227 assume 0 != ssl3_accept_~cb~0#1; 324326#L227-2 ssl3_accept_~__cil_tmp55~0#1 := 8 * ssl3_accept_~s__version~0#1; 324388#L232 assume !(3 != ssl3_accept_~__cil_tmp55~0#1);ssl3_accept_~s__type~0#1 := 8192; 324389#L237 assume !(0 == ssl3_accept_~s__init_buf___0~0#1); 324170#L237-2 assume !(0 == ssl3_accept_~tmp___4~0#1);ssl3_accept_~s__init_num~0#1 := 0; 324171#L254 assume !(12292 != ssl3_accept_~s__state~0#1);ssl3_accept_#t~post36#1 := ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0#1;ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0#1 := 1 + ssl3_accept_#t~post36#1;havoc ssl3_accept_#t~post36#1;ssl3_accept_~s__state~0#1 := 8480; 326374#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 326369#L596 assume !(8576 == ssl3_accept_~state~0#1); 326367#L614 ssl3_accept_~skip~0#1 := 0; 326365#L110-2 assume !false; 326363#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 326360#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 326357#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 326355#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 326353#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 326350#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 326348#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 326349#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 332186#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 332187#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 332060#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 332061#L143 assume 8466 == ssl3_accept_~s__state~0#1; 326068#L144 ssl3_accept_~s__shutdown~0#1 := 0;ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet38#1;havoc ssl3_accept_#t~nondet38#1; 331951#L285 assume !(0 == ssl3_accept_~blastFlag~0#1); 331777#L285-2 assume !(ssl3_accept_~ret~0#1 <= 0);ssl3_accept_~got_new_session~0#1 := 1;ssl3_accept_~s__state~0#1 := 8496;ssl3_accept_~s__init_num~0#1 := 0; 331778#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 331758#L596 assume !(8576 == ssl3_accept_~state~0#1); 331757#L614 ssl3_accept_~skip~0#1 := 0; 331748#L110-2 assume !false; 331749#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 331740#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 331741#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 331732#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 331733#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 331724#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 331725#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 331716#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 331717#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 329585#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 329586#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 329263#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 329264#L146 assume 8496 == ssl3_accept_~s__state~0#1; 326059#L150 ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet39#1;havoc ssl3_accept_#t~nondet39#1; 327761#L298 assume !(1 == ssl3_accept_~blastFlag~0#1); 327682#L301 assume !(3 == ssl3_accept_~blastFlag~0#1); 327683#L301-2 assume !(ssl3_accept_~ret~0#1 <= 0); 326196#L308 assume 0 != ssl3_accept_~s__hit~0#1;ssl3_accept_~s__state~0#1 := 8656; 326187#L308-2 ssl3_accept_~s__init_num~0#1 := 0; 326188#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 325907#L596 assume !(8576 == ssl3_accept_~state~0#1); 325905#L614 ssl3_accept_~skip~0#1 := 0; 325890#L110-2 assume !false; 325891#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 325880#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 325881#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 325868#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 325869#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 325857#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 325858#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 325845#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 325846#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 325834#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 325835#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 325822#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 325823#L146 assume !(8496 == ssl3_accept_~s__state~0#1); 325943#L149 assume !(8497 == ssl3_accept_~s__state~0#1); 325637#L152 [2021-12-14 23:12:02,016 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 23:12:02,016 INFO L85 PathProgramCache]: Analyzing trace with hash -2142506082, now seen corresponding path program 3 times [2021-12-14 23:12:02,016 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 23:12:02,016 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [874626017] [2021-12-14 23:12:02,016 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 23:12:02,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 23:12:02,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-14 23:12:02,025 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-14 23:12:02,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-14 23:12:02,033 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-14 23:12:02,033 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 23:12:02,034 INFO L85 PathProgramCache]: Analyzing trace with hash 131860555, now seen corresponding path program 1 times [2021-12-14 23:12:02,034 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 23:12:02,034 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1072588497] [2021-12-14 23:12:02,034 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 23:12:02,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 23:12:02,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 23:12:02,072 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 162 proven. 6 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2021-12-14 23:12:02,073 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-14 23:12:02,073 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1072588497] [2021-12-14 23:12:02,073 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1072588497] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-14 23:12:02,073 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [273344515] [2021-12-14 23:12:02,073 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 23:12:02,073 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-14 23:12:02,073 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 23:12:02,075 INFO L229 MonitoredProcess]: Starting monitored process 90 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-12-14 23:12:02,075 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (90)] Waiting until timeout for monitored process [2021-12-14 23:12:02,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 23:12:02,124 INFO L263 TraceCheckSpWp]: Trace formula consists of 229 conjuncts, 2 conjunts are in the unsatisfiable core [2021-12-14 23:12:02,125 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-14 23:12:02,296 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 152 proven. 0 refuted. 0 times theorem prover too weak. 83 trivial. 0 not checked. [2021-12-14 23:12:02,296 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-12-14 23:12:02,297 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [273344515] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-14 23:12:02,297 INFO L186 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2021-12-14 23:12:02,297 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2021-12-14 23:12:02,297 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [361856904] [2021-12-14 23:12:02,297 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-14 23:12:02,297 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-12-14 23:12:02,297 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-14 23:12:02,298 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-14 23:12:02,298 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-12-14 23:12:02,298 INFO L87 Difference]: Start difference. First operand 15423 states and 20280 transitions. cyclomatic complexity: 4887 Second operand has 3 states, 3 states have (on average 35.0) internal successors, (105), 3 states have internal predecessors, (105), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 23:12:02,433 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-14 23:12:02,433 INFO L93 Difference]: Finished difference Result 15473 states and 20320 transitions. [2021-12-14 23:12:02,433 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-14 23:12:02,434 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 15473 states and 20320 transitions. [2021-12-14 23:12:02,469 INFO L131 ngComponentsAnalysis]: Automaton has 6 accepting balls. 2819 [2021-12-14 23:12:02,490 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 15473 states to 15423 states and 20270 transitions. [2021-12-14 23:12:02,490 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 2964 [2021-12-14 23:12:02,491 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 2964 [2021-12-14 23:12:02,491 INFO L73 IsDeterministic]: Start isDeterministic. Operand 15423 states and 20270 transitions. [2021-12-14 23:12:02,492 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2021-12-14 23:12:02,492 INFO L681 BuchiCegarLoop]: Abstraction has 15423 states and 20270 transitions. [2021-12-14 23:12:02,495 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15423 states and 20270 transitions. [2021-12-14 23:12:02,669 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15423 to 15423. [2021-12-14 23:12:02,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15423 states, 15423 states have (on average 1.3142708941191728) internal successors, (20270), 15422 states have internal predecessors, (20270), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 23:12:02,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15423 states to 15423 states and 20270 transitions. [2021-12-14 23:12:02,700 INFO L704 BuchiCegarLoop]: Abstraction has 15423 states and 20270 transitions. [2021-12-14 23:12:02,700 INFO L587 BuchiCegarLoop]: Abstraction has 15423 states and 20270 transitions. [2021-12-14 23:12:02,700 INFO L425 BuchiCegarLoop]: ======== Iteration 31============ [2021-12-14 23:12:02,700 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 15423 states and 20270 transitions. [2021-12-14 23:12:02,725 INFO L131 ngComponentsAnalysis]: Automaton has 6 accepting balls. 2819 [2021-12-14 23:12:02,725 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-14 23:12:02,725 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-14 23:12:02,726 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-14 23:12:02,727 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1] [2021-12-14 23:12:02,727 INFO L791 eck$LassoCheckResult]: Stem: 355772#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); 355571#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret59#1, main_~s~0#1, main_~tmp~1#1;havoc main_~s~0#1;havoc main_~tmp~1#1;main_~s~0#1 := 8464;assume { :begin_inline_ssl3_accept } true;ssl3_accept_#in~initial_state#1 := main_~s~0#1;havoc ssl3_accept_#res#1;havoc ssl3_accept_#t~nondet4#1, ssl3_accept_#t~nondet5#1, ssl3_accept_#t~nondet6#1, ssl3_accept_#t~nondet7#1, ssl3_accept_#t~nondet8#1, ssl3_accept_#t~nondet9#1, ssl3_accept_#t~nondet10#1, ssl3_accept_#t~nondet11#1, ssl3_accept_#t~nondet12#1, ssl3_accept_#t~nondet13#1, ssl3_accept_#t~nondet14#1, ssl3_accept_#t~nondet15#1, ssl3_accept_#t~nondet16#1, ssl3_accept_#t~nondet17#1, ssl3_accept_#t~nondet18#1, ssl3_accept_#t~nondet19#1, ssl3_accept_#t~nondet20#1, ssl3_accept_#t~nondet21#1, ssl3_accept_#t~nondet22#1, ssl3_accept_#t~nondet23#1, ssl3_accept_#t~nondet24#1, ssl3_accept_#t~nondet25#1, ssl3_accept_#t~nondet26#1, ssl3_accept_#t~nondet27#1, ssl3_accept_#t~nondet28#1, ssl3_accept_#t~nondet29#1, ssl3_accept_#t~nondet30#1, ssl3_accept_#t~nondet31#1, ssl3_accept_#t~nondet32#1, ssl3_accept_#t~post33#1, ssl3_accept_#t~nondet34#1, ssl3_accept_#t~post35#1, ssl3_accept_#t~post36#1, ssl3_accept_#t~nondet37#1, ssl3_accept_#t~nondet38#1, ssl3_accept_#t~nondet39#1, ssl3_accept_#t~nondet40#1, ssl3_accept_#t~nondet41#1, ssl3_accept_#t~nondet42#1, ssl3_accept_#t~nondet43#1, ssl3_accept_#t~nondet44#1, ssl3_accept_#t~nondet45#1, ssl3_accept_#t~nondet46#1, ssl3_accept_#t~nondet47#1, ssl3_accept_#t~nondet48#1, ssl3_accept_#t~nondet49#1, ssl3_accept_#t~nondet50#1, ssl3_accept_#t~nondet51#1, ssl3_accept_#t~nondet52#1, ssl3_accept_#t~nondet53#1, ssl3_accept_#t~nondet54#1, ssl3_accept_#t~nondet55#1, ssl3_accept_#t~post56#1, ssl3_accept_#t~nondet57#1, ssl3_accept_#t~post58#1, ssl3_accept_~initial_state#1, ssl3_accept_~s__info_callback~0#1, ssl3_accept_~s__in_handshake~0#1, ssl3_accept_~s__state~0#1, ssl3_accept_~s__new_session~0#1, ssl3_accept_~s__server~0#1, ssl3_accept_~s__version~0#1, ssl3_accept_~s__type~0#1, ssl3_accept_~s__init_num~0#1, ssl3_accept_~s__hit~0#1, ssl3_accept_~s__rwstate~0#1, ssl3_accept_~s__init_buf___0~0#1, ssl3_accept_~s__debug~0#1, ssl3_accept_~s__shutdown~0#1, ssl3_accept_~s__cert~0#1, ssl3_accept_~s__options~0#1, ssl3_accept_~s__verify_mode~0#1, ssl3_accept_~s__session__peer~0#1, ssl3_accept_~s__cert__pkeys__AT0__privatekey~0#1, ssl3_accept_~s__ctx__info_callback~0#1, ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0#1, ssl3_accept_~s__ctx__stats__sess_accept~0#1, ssl3_accept_~s__ctx__stats__sess_accept_good~0#1, ssl3_accept_~s__s3__tmp__cert_request~0#1, ssl3_accept_~s__s3__tmp__reuse_message~0#1, ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1, ssl3_accept_~s__s3__tmp__new_cipher~0#1, ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1, ssl3_accept_~s__s3__tmp__next_state___0~0#1, ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0#1, ssl3_accept_~s__session__cipher~0#1, ssl3_accept_~buf~0#1, ssl3_accept_~l~0#1, ssl3_accept_~Time~0#1, ssl3_accept_~tmp~0#1, ssl3_accept_~cb~0#1, ssl3_accept_~num1~0#1, ssl3_accept_~ret~0#1, ssl3_accept_~new_state~0#1, ssl3_accept_~state~0#1, ssl3_accept_~skip~0#1, ssl3_accept_~got_new_session~0#1, ssl3_accept_~tmp___1~0#1, ssl3_accept_~tmp___2~0#1, ssl3_accept_~tmp___3~0#1, ssl3_accept_~tmp___4~0#1, ssl3_accept_~tmp___5~0#1, ssl3_accept_~tmp___6~0#1, ssl3_accept_~tmp___7~0#1, ssl3_accept_~tmp___8~0#1, ssl3_accept_~tmp___9~0#1, ssl3_accept_~tmp___10~0#1, ssl3_accept_~blastFlag~0#1, ssl3_accept_~__cil_tmp55~0#1, ssl3_accept_~__cil_tmp56~0#1, ssl3_accept_~__cil_tmp57~0#1, ssl3_accept_~__cil_tmp58~0#1, ssl3_accept_~__cil_tmp59~0#1, ssl3_accept_~__cil_tmp60~0#1, ssl3_accept_~__cil_tmp61~0#1;ssl3_accept_~initial_state#1 := ssl3_accept_#in~initial_state#1;ssl3_accept_~s__info_callback~0#1 := ssl3_accept_#t~nondet4#1;havoc ssl3_accept_#t~nondet4#1;ssl3_accept_~s__in_handshake~0#1 := ssl3_accept_#t~nondet5#1;havoc ssl3_accept_#t~nondet5#1;havoc ssl3_accept_~s__state~0#1;havoc ssl3_accept_~s__new_session~0#1;havoc ssl3_accept_~s__server~0#1;ssl3_accept_~s__version~0#1 := ssl3_accept_#t~nondet6#1;havoc ssl3_accept_#t~nondet6#1;havoc ssl3_accept_~s__type~0#1;havoc ssl3_accept_~s__init_num~0#1;ssl3_accept_~s__hit~0#1 := ssl3_accept_#t~nondet7#1;havoc ssl3_accept_#t~nondet7#1;havoc ssl3_accept_~s__rwstate~0#1;ssl3_accept_~s__init_buf___0~0#1 := 1;ssl3_accept_~s__debug~0#1 := ssl3_accept_#t~nondet8#1;havoc ssl3_accept_#t~nondet8#1;havoc ssl3_accept_~s__shutdown~0#1;ssl3_accept_~s__cert~0#1 := ssl3_accept_#t~nondet9#1;havoc ssl3_accept_#t~nondet9#1;ssl3_accept_~s__options~0#1 := ssl3_accept_#t~nondet10#1;havoc ssl3_accept_#t~nondet10#1;ssl3_accept_~s__verify_mode~0#1 := ssl3_accept_#t~nondet11#1;havoc ssl3_accept_#t~nondet11#1;ssl3_accept_~s__session__peer~0#1 := ssl3_accept_#t~nondet12#1;havoc ssl3_accept_#t~nondet12#1;ssl3_accept_~s__cert__pkeys__AT0__privatekey~0#1 := ssl3_accept_#t~nondet13#1;havoc ssl3_accept_#t~nondet13#1;ssl3_accept_~s__ctx__info_callback~0#1 := ssl3_accept_#t~nondet14#1;havoc ssl3_accept_#t~nondet14#1;ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0#1 := ssl3_accept_#t~nondet15#1;havoc ssl3_accept_#t~nondet15#1;ssl3_accept_~s__ctx__stats__sess_accept~0#1 := ssl3_accept_#t~nondet16#1;havoc ssl3_accept_#t~nondet16#1;ssl3_accept_~s__ctx__stats__sess_accept_good~0#1 := ssl3_accept_#t~nondet17#1;havoc ssl3_accept_#t~nondet17#1;havoc ssl3_accept_~s__s3__tmp__cert_request~0#1;ssl3_accept_~s__s3__tmp__reuse_message~0#1 := ssl3_accept_#t~nondet18#1;havoc ssl3_accept_#t~nondet18#1;havoc ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1;ssl3_accept_~s__s3__tmp__new_cipher~0#1 := ssl3_accept_#t~nondet19#1;havoc ssl3_accept_#t~nondet19#1;havoc ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1;havoc ssl3_accept_~s__s3__tmp__next_state___0~0#1;havoc ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0#1;havoc ssl3_accept_~s__session__cipher~0#1;havoc ssl3_accept_~buf~0#1;havoc ssl3_accept_~l~0#1;havoc ssl3_accept_~Time~0#1;havoc ssl3_accept_~tmp~0#1;havoc ssl3_accept_~cb~0#1;ssl3_accept_~num1~0#1 := ssl3_accept_#t~nondet20#1;havoc ssl3_accept_#t~nondet20#1;havoc ssl3_accept_~ret~0#1;havoc ssl3_accept_~new_state~0#1;havoc ssl3_accept_~state~0#1;havoc ssl3_accept_~skip~0#1;havoc ssl3_accept_~got_new_session~0#1;ssl3_accept_~tmp___1~0#1 := ssl3_accept_#t~nondet21#1;havoc ssl3_accept_#t~nondet21#1;ssl3_accept_~tmp___2~0#1 := ssl3_accept_#t~nondet22#1;havoc ssl3_accept_#t~nondet22#1;ssl3_accept_~tmp___3~0#1 := ssl3_accept_#t~nondet23#1;havoc ssl3_accept_#t~nondet23#1;ssl3_accept_~tmp___4~0#1 := ssl3_accept_#t~nondet24#1;havoc ssl3_accept_#t~nondet24#1;ssl3_accept_~tmp___5~0#1 := ssl3_accept_#t~nondet25#1;havoc ssl3_accept_#t~nondet25#1;ssl3_accept_~tmp___6~0#1 := ssl3_accept_#t~nondet26#1;havoc ssl3_accept_#t~nondet26#1;ssl3_accept_~tmp___7~0#1 := ssl3_accept_#t~nondet27#1;havoc ssl3_accept_#t~nondet27#1;ssl3_accept_~tmp___8~0#1 := ssl3_accept_#t~nondet28#1;havoc ssl3_accept_#t~nondet28#1;ssl3_accept_~tmp___9~0#1 := ssl3_accept_#t~nondet29#1;havoc ssl3_accept_#t~nondet29#1;ssl3_accept_~tmp___10~0#1 := ssl3_accept_#t~nondet30#1;havoc ssl3_accept_#t~nondet30#1;havoc ssl3_accept_~blastFlag~0#1;havoc ssl3_accept_~__cil_tmp55~0#1;havoc ssl3_accept_~__cil_tmp56~0#1;havoc ssl3_accept_~__cil_tmp57~0#1;ssl3_accept_~__cil_tmp58~0#1 := ssl3_accept_#t~nondet31#1;havoc ssl3_accept_#t~nondet31#1;havoc ssl3_accept_~__cil_tmp59~0#1;havoc ssl3_accept_~__cil_tmp60~0#1;havoc ssl3_accept_~__cil_tmp61~0#1;ssl3_accept_~s__state~0#1 := ssl3_accept_~initial_state#1;ssl3_accept_~blastFlag~0#1 := 0;ssl3_accept_~tmp~0#1 := ssl3_accept_#t~nondet32#1;havoc ssl3_accept_#t~nondet32#1;ssl3_accept_~Time~0#1 := ssl3_accept_~tmp~0#1;ssl3_accept_~cb~0#1 := 0;ssl3_accept_~ret~0#1 := -1;ssl3_accept_~skip~0#1 := 0;ssl3_accept_~got_new_session~0#1 := 0; 355552#L93 assume 0 != ssl3_accept_~s__info_callback~0#1;ssl3_accept_~cb~0#1 := ssl3_accept_~s__info_callback~0#1; 355500#L96-2 ssl3_accept_#t~post33#1 := ssl3_accept_~s__in_handshake~0#1;ssl3_accept_~s__in_handshake~0#1 := 1 + ssl3_accept_#t~post33#1;havoc ssl3_accept_#t~post33#1; 355501#L101 assume !(0 != 12288 + ssl3_accept_~tmp___1~0#1); 355498#L101-1 assume !(0 == ssl3_accept_~s__cert~0#1); 355499#L110-2 assume !false; 359031#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 359030#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 359029#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 359028#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 359027#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 359026#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 359025#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 359024#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 359023#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 359022#L137 assume 8464 == ssl3_accept_~s__state~0#1; 359021#L144 ssl3_accept_~s__shutdown~0#1 := 0;ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet38#1;havoc ssl3_accept_#t~nondet38#1; 359020#L285 assume 0 == ssl3_accept_~blastFlag~0#1;ssl3_accept_~blastFlag~0#1 := 1; 359019#L285-2 assume !(ssl3_accept_~ret~0#1 <= 0);ssl3_accept_~got_new_session~0#1 := 1;ssl3_accept_~s__state~0#1 := 8496;ssl3_accept_~s__init_num~0#1 := 0; 359017#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 359012#L596 assume !(8576 == ssl3_accept_~state~0#1); 359010#L614 ssl3_accept_~skip~0#1 := 0; 359009#L110-2 assume !false; 359008#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 359007#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 359006#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 359005#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 359004#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 359003#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 359002#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 359001#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 359000#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 358999#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 358998#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 358997#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 358996#L146 assume 8496 == ssl3_accept_~s__state~0#1; 358995#L150 ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet39#1;havoc ssl3_accept_#t~nondet39#1; 358994#L298 assume 1 == ssl3_accept_~blastFlag~0#1;ssl3_accept_~blastFlag~0#1 := 2; 358991#L301-2 assume !(ssl3_accept_~ret~0#1 <= 0); 357598#L308 assume 0 != ssl3_accept_~s__hit~0#1;ssl3_accept_~s__state~0#1 := 8656; 357599#L308-2 ssl3_accept_~s__init_num~0#1 := 0; 358059#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 358037#L596 assume !(8576 == ssl3_accept_~state~0#1); 358035#L614 ssl3_accept_~skip~0#1 := 0; 358025#L110-2 assume !false; 358026#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 358018#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 358019#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 358012#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 358013#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 358005#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 358006#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 357997#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 357998#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 357990#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 357987#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 357984#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 357985#L146 assume !(8496 == ssl3_accept_~s__state~0#1); 366799#L149 assume !(8497 == ssl3_accept_~s__state~0#1); 357093#L152 [2021-12-14 23:12:02,727 INFO L793 eck$LassoCheckResult]: Loop: 357093#L152 assume !(8512 == ssl3_accept_~s__state~0#1); 357084#L155 assume !(8513 == ssl3_accept_~s__state~0#1); 357085#L158 assume !(8528 == ssl3_accept_~s__state~0#1); 357076#L161 assume !(8529 == ssl3_accept_~s__state~0#1); 357077#L164 assume !(8544 == ssl3_accept_~s__state~0#1); 357068#L167 assume !(8545 == ssl3_accept_~s__state~0#1); 357069#L170 assume !(8560 == ssl3_accept_~s__state~0#1); 357055#L173 assume !(8561 == ssl3_accept_~s__state~0#1); 357056#L176 assume !(8448 == ssl3_accept_~s__state~0#1); 357036#L179 assume !(8576 == ssl3_accept_~s__state~0#1); 357037#L182 assume !(8577 == ssl3_accept_~s__state~0#1); 357025#L185 assume !(8592 == ssl3_accept_~s__state~0#1); 356991#L188 assume !(8593 == ssl3_accept_~s__state~0#1); 356975#L191 assume !(8608 == ssl3_accept_~s__state~0#1); 356874#L194 assume !(8609 == ssl3_accept_~s__state~0#1); 356870#L197 assume !(8640 == ssl3_accept_~s__state~0#1); 356865#L200 assume !(8641 == ssl3_accept_~s__state~0#1); 356468#L203 assume 8656 == ssl3_accept_~s__state~0#1; 355793#L207 ssl3_accept_~s__session__cipher~0#1 := ssl3_accept_~s__s3__tmp__new_cipher~0#1; 355537#L508 assume !(0 == ssl3_accept_~tmp___9~0#1);ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet54#1;havoc ssl3_accept_#t~nondet54#1; 355538#L513 assume !(2 == ssl3_accept_~blastFlag~0#1); 355764#L513-2 assume !(ssl3_accept_~ret~0#1 <= 0);ssl3_accept_~s__state~0#1 := 8672;ssl3_accept_~s__init_num~0#1 := 0; 355765#L521 assume !(0 == ssl3_accept_~tmp___10~0#1); 356447#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 356426#L596 assume !(8576 == ssl3_accept_~state~0#1); 356425#L614 ssl3_accept_~skip~0#1 := 0; 356407#L110-2 assume !false; 356408#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 356389#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 356390#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 356377#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 356378#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 356316#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 356317#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 356291#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 356292#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 356279#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 356280#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 356266#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 356267#L146 assume !(8496 == ssl3_accept_~s__state~0#1); 356254#L149 assume !(8497 == ssl3_accept_~s__state~0#1); 356255#L152 assume !(8512 == ssl3_accept_~s__state~0#1); 356242#L155 assume !(8513 == ssl3_accept_~s__state~0#1); 356243#L158 assume !(8528 == ssl3_accept_~s__state~0#1); 356230#L161 assume !(8529 == ssl3_accept_~s__state~0#1); 356231#L164 assume !(8544 == ssl3_accept_~s__state~0#1); 356218#L167 assume !(8545 == ssl3_accept_~s__state~0#1); 356219#L170 assume !(8560 == ssl3_accept_~s__state~0#1); 356206#L173 assume !(8561 == ssl3_accept_~s__state~0#1); 356207#L176 assume !(8448 == ssl3_accept_~s__state~0#1); 356194#L179 assume !(8576 == ssl3_accept_~s__state~0#1); 356195#L182 assume !(8577 == ssl3_accept_~s__state~0#1); 356182#L185 assume !(8592 == ssl3_accept_~s__state~0#1); 356183#L188 assume !(8593 == ssl3_accept_~s__state~0#1); 356170#L191 assume !(8608 == ssl3_accept_~s__state~0#1); 356171#L194 assume !(8609 == ssl3_accept_~s__state~0#1); 356154#L197 assume !(8640 == ssl3_accept_~s__state~0#1); 356155#L200 assume !(8641 == ssl3_accept_~s__state~0#1); 356145#L203 assume !(8656 == ssl3_accept_~s__state~0#1); 356146#L206 assume !(8657 == ssl3_accept_~s__state~0#1); 356079#L209 assume 8672 == ssl3_accept_~s__state~0#1; 356078#L213 ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet55#1;havoc ssl3_accept_#t~nondet55#1; 356061#L529 assume !(4 == ssl3_accept_~blastFlag~0#1); 356062#L532 assume !(ssl3_accept_~ret~0#1 <= 0);ssl3_accept_~s__state~0#1 := 8448; 355997#L536 assume 0 != ssl3_accept_~s__hit~0#1;ssl3_accept_~s__s3__tmp__next_state___0~0#1 := 8640; 355996#L536-2 ssl3_accept_~s__init_num~0#1 := 0; 355962#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 355958#L596 assume !(8576 == ssl3_accept_~state~0#1); 355952#L614 ssl3_accept_~skip~0#1 := 0; 355953#L110-2 assume !false; 355946#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 355947#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 355938#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 355939#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 355930#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 355931#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 355922#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 355923#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 355914#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 355915#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 355906#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 355907#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 355898#L146 assume !(8496 == ssl3_accept_~s__state~0#1); 355899#L149 assume !(8497 == ssl3_accept_~s__state~0#1); 355890#L152 assume !(8512 == ssl3_accept_~s__state~0#1); 355891#L155 assume !(8513 == ssl3_accept_~s__state~0#1); 355882#L158 assume !(8528 == ssl3_accept_~s__state~0#1); 355883#L161 assume !(8529 == ssl3_accept_~s__state~0#1); 355874#L164 assume !(8544 == ssl3_accept_~s__state~0#1); 355875#L167 assume !(8545 == ssl3_accept_~s__state~0#1); 355866#L170 assume !(8560 == ssl3_accept_~s__state~0#1); 355867#L173 assume !(8561 == ssl3_accept_~s__state~0#1); 355857#L176 assume 8448 == ssl3_accept_~s__state~0#1; 355858#L177 assume !(ssl3_accept_~num1~0#1 > 0); 355833#L446-1 ssl3_accept_~s__state~0#1 := ssl3_accept_~s__s3__tmp__next_state___0~0#1; 355834#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 355815#L596 assume !(8576 == ssl3_accept_~state~0#1); 355813#L614 ssl3_accept_~skip~0#1 := 0; 355801#L110-2 assume !false; 355802#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 355788#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 355790#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 355940#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 355941#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 355932#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 355933#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 355924#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 355925#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 355916#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 355917#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 355908#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 355909#L146 assume !(8496 == ssl3_accept_~s__state~0#1); 355900#L149 assume !(8497 == ssl3_accept_~s__state~0#1); 355901#L152 assume !(8512 == ssl3_accept_~s__state~0#1); 355892#L155 assume !(8513 == ssl3_accept_~s__state~0#1); 355893#L158 assume !(8528 == ssl3_accept_~s__state~0#1); 355884#L161 assume !(8529 == ssl3_accept_~s__state~0#1); 355885#L164 assume !(8544 == ssl3_accept_~s__state~0#1); 355876#L167 assume !(8545 == ssl3_accept_~s__state~0#1); 355877#L170 assume !(8560 == ssl3_accept_~s__state~0#1); 355868#L173 assume !(8561 == ssl3_accept_~s__state~0#1); 355869#L176 assume !(8448 == ssl3_accept_~s__state~0#1); 355859#L179 assume !(8576 == ssl3_accept_~s__state~0#1); 355861#L182 assume 8577 == ssl3_accept_~s__state~0#1; 355984#L183 ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet49#1;havoc ssl3_accept_#t~nondet49#1; 358067#L460 assume !(ssl3_accept_~ret~0#1 <= 0); 358062#L463 assume 2 == ssl3_accept_~ret~0#1;ssl3_accept_~s__state~0#1 := 8466; 358063#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 359089#L596 assume !(8576 == ssl3_accept_~state~0#1); 359087#L614 ssl3_accept_~skip~0#1 := 0; 359086#L110-2 assume !false; 359085#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 359084#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 359083#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 359082#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 359081#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 359080#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 359079#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 359078#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 359077#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 359076#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 359075#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 359074#L143 assume 8466 == ssl3_accept_~s__state~0#1; 358291#L144 ssl3_accept_~s__shutdown~0#1 := 0;ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet38#1;havoc ssl3_accept_#t~nondet38#1; 359073#L285 assume !(0 == ssl3_accept_~blastFlag~0#1); 359072#L285-2 assume !(ssl3_accept_~ret~0#1 <= 0);ssl3_accept_~got_new_session~0#1 := 1;ssl3_accept_~s__state~0#1 := 8496;ssl3_accept_~s__init_num~0#1 := 0; 359070#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 359065#L596 assume !(8576 == ssl3_accept_~state~0#1); 359063#L614 ssl3_accept_~skip~0#1 := 0; 359062#L110-2 assume !false; 359061#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 359060#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 359059#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 359058#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 359057#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 359056#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 359055#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 359054#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 359053#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 359052#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 359051#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 359050#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 359049#L146 assume 8496 == ssl3_accept_~s__state~0#1; 358283#L150 ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet39#1;havoc ssl3_accept_#t~nondet39#1; 359048#L298 assume !(1 == ssl3_accept_~blastFlag~0#1); 359047#L301 assume !(3 == ssl3_accept_~blastFlag~0#1); 359043#L301-2 assume !(ssl3_accept_~ret~0#1 <= 0); 359042#L308 assume 0 != ssl3_accept_~s__hit~0#1;ssl3_accept_~s__state~0#1 := 8656; 358987#L308-2 ssl3_accept_~s__init_num~0#1 := 0; 358047#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 358043#L596 assume !(8576 == ssl3_accept_~state~0#1); 358028#L614 ssl3_accept_~skip~0#1 := 0; 358029#L110-2 assume !false; 358021#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 358022#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 358015#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 358016#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 358009#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 358010#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 358001#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 358002#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 357992#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 357993#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 366807#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 366806#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 357187#L146 assume !(8496 == ssl3_accept_~s__state~0#1); 357092#L149 assume !(8497 == ssl3_accept_~s__state~0#1); 357093#L152 [2021-12-14 23:12:02,727 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 23:12:02,727 INFO L85 PathProgramCache]: Analyzing trace with hash -2142506082, now seen corresponding path program 4 times [2021-12-14 23:12:02,728 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 23:12:02,728 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [397829570] [2021-12-14 23:12:02,728 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 23:12:02,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 23:12:02,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-14 23:12:02,733 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-14 23:12:02,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-14 23:12:02,743 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-14 23:12:02,743 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 23:12:02,744 INFO L85 PathProgramCache]: Analyzing trace with hash -189990461, now seen corresponding path program 1 times [2021-12-14 23:12:02,744 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 23:12:02,744 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [214560000] [2021-12-14 23:12:02,744 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 23:12:02,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 23:12:02,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 23:12:02,765 INFO L134 CoverageAnalysis]: Checked inductivity of 323 backedges. 229 proven. 27 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2021-12-14 23:12:02,765 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-14 23:12:02,766 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [214560000] [2021-12-14 23:12:02,766 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [214560000] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-14 23:12:02,766 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [559014586] [2021-12-14 23:12:02,766 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 23:12:02,766 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-14 23:12:02,766 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 23:12:02,767 INFO L229 MonitoredProcess]: Starting monitored process 91 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-12-14 23:12:02,768 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (91)] Waiting until timeout for monitored process [2021-12-14 23:12:02,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 23:12:02,814 INFO L263 TraceCheckSpWp]: Trace formula consists of 238 conjuncts, 3 conjunts are in the unsatisfiable core [2021-12-14 23:12:02,816 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-14 23:12:03,018 INFO L134 CoverageAnalysis]: Checked inductivity of 323 backedges. 229 proven. 27 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2021-12-14 23:12:03,018 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-12-14 23:12:03,235 INFO L134 CoverageAnalysis]: Checked inductivity of 323 backedges. 229 proven. 27 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2021-12-14 23:12:03,236 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [559014586] provided 0 perfect and 2 imperfect interpolant sequences [2021-12-14 23:12:03,236 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-12-14 23:12:03,236 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4, 4] total 6 [2021-12-14 23:12:03,236 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [878489224] [2021-12-14 23:12:03,236 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-12-14 23:12:03,237 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-12-14 23:12:03,237 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-14 23:12:03,237 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-12-14 23:12:03,237 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-12-14 23:12:03,237 INFO L87 Difference]: Start difference. First operand 15423 states and 20270 transitions. cyclomatic complexity: 4877 Second operand has 6 states, 6 states have (on average 33.166666666666664) internal successors, (199), 6 states have internal predecessors, (199), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 23:12:03,515 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-14 23:12:03,516 INFO L93 Difference]: Finished difference Result 17172 states and 21965 transitions. [2021-12-14 23:12:03,516 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-12-14 23:12:03,516 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 17172 states and 21965 transitions. [2021-12-14 23:12:03,562 INFO L131 ngComponentsAnalysis]: Automaton has 6 accepting balls. 3135 [2021-12-14 23:12:03,593 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 17172 states to 17172 states and 21965 transitions. [2021-12-14 23:12:03,593 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 3281 [2021-12-14 23:12:03,595 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 3281 [2021-12-14 23:12:03,595 INFO L73 IsDeterministic]: Start isDeterministic. Operand 17172 states and 21965 transitions. [2021-12-14 23:12:03,595 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2021-12-14 23:12:03,595 INFO L681 BuchiCegarLoop]: Abstraction has 17172 states and 21965 transitions. [2021-12-14 23:12:03,601 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17172 states and 21965 transitions. [2021-12-14 23:12:03,791 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17172 to 16384. [2021-12-14 23:12:03,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16384 states, 16384 states have (on average 1.2803955078125) internal successors, (20978), 16383 states have internal predecessors, (20978), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 23:12:03,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16384 states to 16384 states and 20978 transitions. [2021-12-14 23:12:03,822 INFO L704 BuchiCegarLoop]: Abstraction has 16384 states and 20978 transitions. [2021-12-14 23:12:03,822 INFO L587 BuchiCegarLoop]: Abstraction has 16384 states and 20978 transitions. [2021-12-14 23:12:03,823 INFO L425 BuchiCegarLoop]: ======== Iteration 32============ [2021-12-14 23:12:03,823 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 16384 states and 20978 transitions. [2021-12-14 23:12:03,848 INFO L131 ngComponentsAnalysis]: Automaton has 6 accepting balls. 2966 [2021-12-14 23:12:03,848 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-14 23:12:03,848 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-14 23:12:03,849 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-14 23:12:03,849 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-14 23:12:03,850 INFO L791 eck$LassoCheckResult]: Stem: 389483#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); 389290#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret59#1, main_~s~0#1, main_~tmp~1#1;havoc main_~s~0#1;havoc main_~tmp~1#1;main_~s~0#1 := 8464;assume { :begin_inline_ssl3_accept } true;ssl3_accept_#in~initial_state#1 := main_~s~0#1;havoc ssl3_accept_#res#1;havoc ssl3_accept_#t~nondet4#1, ssl3_accept_#t~nondet5#1, ssl3_accept_#t~nondet6#1, ssl3_accept_#t~nondet7#1, ssl3_accept_#t~nondet8#1, ssl3_accept_#t~nondet9#1, ssl3_accept_#t~nondet10#1, ssl3_accept_#t~nondet11#1, ssl3_accept_#t~nondet12#1, ssl3_accept_#t~nondet13#1, ssl3_accept_#t~nondet14#1, ssl3_accept_#t~nondet15#1, ssl3_accept_#t~nondet16#1, ssl3_accept_#t~nondet17#1, ssl3_accept_#t~nondet18#1, ssl3_accept_#t~nondet19#1, ssl3_accept_#t~nondet20#1, ssl3_accept_#t~nondet21#1, ssl3_accept_#t~nondet22#1, ssl3_accept_#t~nondet23#1, ssl3_accept_#t~nondet24#1, ssl3_accept_#t~nondet25#1, ssl3_accept_#t~nondet26#1, ssl3_accept_#t~nondet27#1, ssl3_accept_#t~nondet28#1, ssl3_accept_#t~nondet29#1, ssl3_accept_#t~nondet30#1, ssl3_accept_#t~nondet31#1, ssl3_accept_#t~nondet32#1, ssl3_accept_#t~post33#1, ssl3_accept_#t~nondet34#1, ssl3_accept_#t~post35#1, ssl3_accept_#t~post36#1, ssl3_accept_#t~nondet37#1, ssl3_accept_#t~nondet38#1, ssl3_accept_#t~nondet39#1, ssl3_accept_#t~nondet40#1, ssl3_accept_#t~nondet41#1, ssl3_accept_#t~nondet42#1, ssl3_accept_#t~nondet43#1, ssl3_accept_#t~nondet44#1, ssl3_accept_#t~nondet45#1, ssl3_accept_#t~nondet46#1, ssl3_accept_#t~nondet47#1, ssl3_accept_#t~nondet48#1, ssl3_accept_#t~nondet49#1, ssl3_accept_#t~nondet50#1, ssl3_accept_#t~nondet51#1, ssl3_accept_#t~nondet52#1, ssl3_accept_#t~nondet53#1, ssl3_accept_#t~nondet54#1, ssl3_accept_#t~nondet55#1, ssl3_accept_#t~post56#1, ssl3_accept_#t~nondet57#1, ssl3_accept_#t~post58#1, ssl3_accept_~initial_state#1, ssl3_accept_~s__info_callback~0#1, ssl3_accept_~s__in_handshake~0#1, ssl3_accept_~s__state~0#1, ssl3_accept_~s__new_session~0#1, ssl3_accept_~s__server~0#1, ssl3_accept_~s__version~0#1, ssl3_accept_~s__type~0#1, ssl3_accept_~s__init_num~0#1, ssl3_accept_~s__hit~0#1, ssl3_accept_~s__rwstate~0#1, ssl3_accept_~s__init_buf___0~0#1, ssl3_accept_~s__debug~0#1, ssl3_accept_~s__shutdown~0#1, ssl3_accept_~s__cert~0#1, ssl3_accept_~s__options~0#1, ssl3_accept_~s__verify_mode~0#1, ssl3_accept_~s__session__peer~0#1, ssl3_accept_~s__cert__pkeys__AT0__privatekey~0#1, ssl3_accept_~s__ctx__info_callback~0#1, ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0#1, ssl3_accept_~s__ctx__stats__sess_accept~0#1, ssl3_accept_~s__ctx__stats__sess_accept_good~0#1, ssl3_accept_~s__s3__tmp__cert_request~0#1, ssl3_accept_~s__s3__tmp__reuse_message~0#1, ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1, ssl3_accept_~s__s3__tmp__new_cipher~0#1, ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1, ssl3_accept_~s__s3__tmp__next_state___0~0#1, ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0#1, ssl3_accept_~s__session__cipher~0#1, ssl3_accept_~buf~0#1, ssl3_accept_~l~0#1, ssl3_accept_~Time~0#1, ssl3_accept_~tmp~0#1, ssl3_accept_~cb~0#1, ssl3_accept_~num1~0#1, ssl3_accept_~ret~0#1, ssl3_accept_~new_state~0#1, ssl3_accept_~state~0#1, ssl3_accept_~skip~0#1, ssl3_accept_~got_new_session~0#1, ssl3_accept_~tmp___1~0#1, ssl3_accept_~tmp___2~0#1, ssl3_accept_~tmp___3~0#1, ssl3_accept_~tmp___4~0#1, ssl3_accept_~tmp___5~0#1, ssl3_accept_~tmp___6~0#1, ssl3_accept_~tmp___7~0#1, ssl3_accept_~tmp___8~0#1, ssl3_accept_~tmp___9~0#1, ssl3_accept_~tmp___10~0#1, ssl3_accept_~blastFlag~0#1, ssl3_accept_~__cil_tmp55~0#1, ssl3_accept_~__cil_tmp56~0#1, ssl3_accept_~__cil_tmp57~0#1, ssl3_accept_~__cil_tmp58~0#1, ssl3_accept_~__cil_tmp59~0#1, ssl3_accept_~__cil_tmp60~0#1, ssl3_accept_~__cil_tmp61~0#1;ssl3_accept_~initial_state#1 := ssl3_accept_#in~initial_state#1;ssl3_accept_~s__info_callback~0#1 := ssl3_accept_#t~nondet4#1;havoc ssl3_accept_#t~nondet4#1;ssl3_accept_~s__in_handshake~0#1 := ssl3_accept_#t~nondet5#1;havoc ssl3_accept_#t~nondet5#1;havoc ssl3_accept_~s__state~0#1;havoc ssl3_accept_~s__new_session~0#1;havoc ssl3_accept_~s__server~0#1;ssl3_accept_~s__version~0#1 := ssl3_accept_#t~nondet6#1;havoc ssl3_accept_#t~nondet6#1;havoc ssl3_accept_~s__type~0#1;havoc ssl3_accept_~s__init_num~0#1;ssl3_accept_~s__hit~0#1 := ssl3_accept_#t~nondet7#1;havoc ssl3_accept_#t~nondet7#1;havoc ssl3_accept_~s__rwstate~0#1;ssl3_accept_~s__init_buf___0~0#1 := 1;ssl3_accept_~s__debug~0#1 := ssl3_accept_#t~nondet8#1;havoc ssl3_accept_#t~nondet8#1;havoc ssl3_accept_~s__shutdown~0#1;ssl3_accept_~s__cert~0#1 := ssl3_accept_#t~nondet9#1;havoc ssl3_accept_#t~nondet9#1;ssl3_accept_~s__options~0#1 := ssl3_accept_#t~nondet10#1;havoc ssl3_accept_#t~nondet10#1;ssl3_accept_~s__verify_mode~0#1 := ssl3_accept_#t~nondet11#1;havoc ssl3_accept_#t~nondet11#1;ssl3_accept_~s__session__peer~0#1 := ssl3_accept_#t~nondet12#1;havoc ssl3_accept_#t~nondet12#1;ssl3_accept_~s__cert__pkeys__AT0__privatekey~0#1 := ssl3_accept_#t~nondet13#1;havoc ssl3_accept_#t~nondet13#1;ssl3_accept_~s__ctx__info_callback~0#1 := ssl3_accept_#t~nondet14#1;havoc ssl3_accept_#t~nondet14#1;ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0#1 := ssl3_accept_#t~nondet15#1;havoc ssl3_accept_#t~nondet15#1;ssl3_accept_~s__ctx__stats__sess_accept~0#1 := ssl3_accept_#t~nondet16#1;havoc ssl3_accept_#t~nondet16#1;ssl3_accept_~s__ctx__stats__sess_accept_good~0#1 := ssl3_accept_#t~nondet17#1;havoc ssl3_accept_#t~nondet17#1;havoc ssl3_accept_~s__s3__tmp__cert_request~0#1;ssl3_accept_~s__s3__tmp__reuse_message~0#1 := ssl3_accept_#t~nondet18#1;havoc ssl3_accept_#t~nondet18#1;havoc ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1;ssl3_accept_~s__s3__tmp__new_cipher~0#1 := ssl3_accept_#t~nondet19#1;havoc ssl3_accept_#t~nondet19#1;havoc ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1;havoc ssl3_accept_~s__s3__tmp__next_state___0~0#1;havoc ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0#1;havoc ssl3_accept_~s__session__cipher~0#1;havoc ssl3_accept_~buf~0#1;havoc ssl3_accept_~l~0#1;havoc ssl3_accept_~Time~0#1;havoc ssl3_accept_~tmp~0#1;havoc ssl3_accept_~cb~0#1;ssl3_accept_~num1~0#1 := ssl3_accept_#t~nondet20#1;havoc ssl3_accept_#t~nondet20#1;havoc ssl3_accept_~ret~0#1;havoc ssl3_accept_~new_state~0#1;havoc ssl3_accept_~state~0#1;havoc ssl3_accept_~skip~0#1;havoc ssl3_accept_~got_new_session~0#1;ssl3_accept_~tmp___1~0#1 := ssl3_accept_#t~nondet21#1;havoc ssl3_accept_#t~nondet21#1;ssl3_accept_~tmp___2~0#1 := ssl3_accept_#t~nondet22#1;havoc ssl3_accept_#t~nondet22#1;ssl3_accept_~tmp___3~0#1 := ssl3_accept_#t~nondet23#1;havoc ssl3_accept_#t~nondet23#1;ssl3_accept_~tmp___4~0#1 := ssl3_accept_#t~nondet24#1;havoc ssl3_accept_#t~nondet24#1;ssl3_accept_~tmp___5~0#1 := ssl3_accept_#t~nondet25#1;havoc ssl3_accept_#t~nondet25#1;ssl3_accept_~tmp___6~0#1 := ssl3_accept_#t~nondet26#1;havoc ssl3_accept_#t~nondet26#1;ssl3_accept_~tmp___7~0#1 := ssl3_accept_#t~nondet27#1;havoc ssl3_accept_#t~nondet27#1;ssl3_accept_~tmp___8~0#1 := ssl3_accept_#t~nondet28#1;havoc ssl3_accept_#t~nondet28#1;ssl3_accept_~tmp___9~0#1 := ssl3_accept_#t~nondet29#1;havoc ssl3_accept_#t~nondet29#1;ssl3_accept_~tmp___10~0#1 := ssl3_accept_#t~nondet30#1;havoc ssl3_accept_#t~nondet30#1;havoc ssl3_accept_~blastFlag~0#1;havoc ssl3_accept_~__cil_tmp55~0#1;havoc ssl3_accept_~__cil_tmp56~0#1;havoc ssl3_accept_~__cil_tmp57~0#1;ssl3_accept_~__cil_tmp58~0#1 := ssl3_accept_#t~nondet31#1;havoc ssl3_accept_#t~nondet31#1;havoc ssl3_accept_~__cil_tmp59~0#1;havoc ssl3_accept_~__cil_tmp60~0#1;havoc ssl3_accept_~__cil_tmp61~0#1;ssl3_accept_~s__state~0#1 := ssl3_accept_~initial_state#1;ssl3_accept_~blastFlag~0#1 := 0;ssl3_accept_~tmp~0#1 := ssl3_accept_#t~nondet32#1;havoc ssl3_accept_#t~nondet32#1;ssl3_accept_~Time~0#1 := ssl3_accept_~tmp~0#1;ssl3_accept_~cb~0#1 := 0;ssl3_accept_~ret~0#1 := -1;ssl3_accept_~skip~0#1 := 0;ssl3_accept_~got_new_session~0#1 := 0; 389273#L93 assume 0 != ssl3_accept_~s__info_callback~0#1;ssl3_accept_~cb~0#1 := ssl3_accept_~s__info_callback~0#1; 389221#L96-2 ssl3_accept_#t~post33#1 := ssl3_accept_~s__in_handshake~0#1;ssl3_accept_~s__in_handshake~0#1 := 1 + ssl3_accept_#t~post33#1;havoc ssl3_accept_#t~post33#1; 389222#L101 assume !(0 != 12288 + ssl3_accept_~tmp___1~0#1); 389215#L101-1 assume !(0 == ssl3_accept_~s__cert~0#1); 389216#L110-2 assume !false; 393260#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 393259#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 393258#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 393257#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 393256#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 393255#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 393254#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 393253#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 393252#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 393251#L137 assume 8464 == ssl3_accept_~s__state~0#1; 389173#L144 ssl3_accept_~s__shutdown~0#1 := 0;ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet38#1;havoc ssl3_accept_#t~nondet38#1; 389174#L285 assume 0 == ssl3_accept_~blastFlag~0#1;ssl3_accept_~blastFlag~0#1 := 1; 392460#L285-2 assume !(ssl3_accept_~ret~0#1 <= 0);ssl3_accept_~got_new_session~0#1 := 1;ssl3_accept_~s__state~0#1 := 8496;ssl3_accept_~s__init_num~0#1 := 0; 392454#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 392450#L596 assume !(8576 == ssl3_accept_~state~0#1); 392442#L614 ssl3_accept_~skip~0#1 := 0; 392443#L110-2 assume !false; 392436#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 392437#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 392430#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 392431#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 392424#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 392425#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 392418#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 392419#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 392412#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 392413#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 392397#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 392398#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 391741#L146 assume 8496 == ssl3_accept_~s__state~0#1; 391742#L150 ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet39#1;havoc ssl3_accept_#t~nondet39#1; 391727#L298 assume 1 == ssl3_accept_~blastFlag~0#1;ssl3_accept_~blastFlag~0#1 := 2; 391728#L301-2 assume !(ssl3_accept_~ret~0#1 <= 0); 391450#L308 assume 0 != ssl3_accept_~s__hit~0#1;ssl3_accept_~s__state~0#1 := 8656; 391451#L308-2 ssl3_accept_~s__init_num~0#1 := 0; 401284#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 401279#L596 assume !(8576 == ssl3_accept_~state~0#1); 401275#L614 ssl3_accept_~skip~0#1 := 0; 401271#L110-2 assume !false; 401268#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 401262#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 401257#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 401254#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 401238#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 401237#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 401236#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 401235#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 401234#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 401171#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 401164#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 401147#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 401145#L146 assume !(8496 == ssl3_accept_~s__state~0#1); 401099#L149 assume !(8497 == ssl3_accept_~s__state~0#1); 390251#L152 [2021-12-14 23:12:03,850 INFO L793 eck$LassoCheckResult]: Loop: 390251#L152 assume !(8512 == ssl3_accept_~s__state~0#1); 390245#L155 assume !(8513 == ssl3_accept_~s__state~0#1); 390239#L158 assume !(8528 == ssl3_accept_~s__state~0#1); 390233#L161 assume !(8529 == ssl3_accept_~s__state~0#1); 390227#L164 assume !(8544 == ssl3_accept_~s__state~0#1); 390221#L167 assume !(8545 == ssl3_accept_~s__state~0#1); 390215#L170 assume !(8560 == ssl3_accept_~s__state~0#1); 390209#L173 assume !(8561 == ssl3_accept_~s__state~0#1); 390203#L176 assume !(8448 == ssl3_accept_~s__state~0#1); 390197#L179 assume !(8576 == ssl3_accept_~s__state~0#1); 390190#L182 assume !(8577 == ssl3_accept_~s__state~0#1); 390191#L185 assume !(8592 == ssl3_accept_~s__state~0#1); 394813#L188 assume !(8593 == ssl3_accept_~s__state~0#1); 390173#L191 assume !(8608 == ssl3_accept_~s__state~0#1); 390171#L194 assume !(8609 == ssl3_accept_~s__state~0#1); 390170#L197 assume !(8640 == ssl3_accept_~s__state~0#1); 390169#L200 assume !(8641 == ssl3_accept_~s__state~0#1); 389230#L203 assume 8656 == ssl3_accept_~s__state~0#1; 389231#L207 ssl3_accept_~s__session__cipher~0#1 := ssl3_accept_~s__s3__tmp__new_cipher~0#1; 389258#L508 assume !(0 == ssl3_accept_~tmp___9~0#1);ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet54#1;havoc ssl3_accept_#t~nondet54#1; 389259#L513 assume !(2 == ssl3_accept_~blastFlag~0#1); 389444#L513-2 assume !(ssl3_accept_~ret~0#1 <= 0);ssl3_accept_~s__state~0#1 := 8672;ssl3_accept_~s__init_num~0#1 := 0; 389911#L521 assume !(0 == ssl3_accept_~tmp___10~0#1); 389907#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 389901#L596 assume !(8576 == ssl3_accept_~state~0#1); 389898#L614 ssl3_accept_~skip~0#1 := 0; 389896#L110-2 assume !false; 389894#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 389892#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 389890#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 389888#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 389886#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 389884#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 389882#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 389880#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 389878#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 389876#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 389874#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 389872#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 389870#L146 assume !(8496 == ssl3_accept_~s__state~0#1); 389868#L149 assume !(8497 == ssl3_accept_~s__state~0#1); 389866#L152 assume !(8512 == ssl3_accept_~s__state~0#1); 389864#L155 assume !(8513 == ssl3_accept_~s__state~0#1); 389862#L158 assume !(8528 == ssl3_accept_~s__state~0#1); 389860#L161 assume !(8529 == ssl3_accept_~s__state~0#1); 389858#L164 assume !(8544 == ssl3_accept_~s__state~0#1); 389856#L167 assume !(8545 == ssl3_accept_~s__state~0#1); 389854#L170 assume !(8560 == ssl3_accept_~s__state~0#1); 389852#L173 assume !(8561 == ssl3_accept_~s__state~0#1); 389850#L176 assume !(8448 == ssl3_accept_~s__state~0#1); 389848#L179 assume !(8576 == ssl3_accept_~s__state~0#1); 389846#L182 assume !(8577 == ssl3_accept_~s__state~0#1); 389844#L185 assume !(8592 == ssl3_accept_~s__state~0#1); 389842#L188 assume !(8593 == ssl3_accept_~s__state~0#1); 389840#L191 assume !(8608 == ssl3_accept_~s__state~0#1); 389838#L194 assume !(8609 == ssl3_accept_~s__state~0#1); 389836#L197 assume !(8640 == ssl3_accept_~s__state~0#1); 389834#L200 assume !(8641 == ssl3_accept_~s__state~0#1); 389832#L203 assume !(8656 == ssl3_accept_~s__state~0#1); 389826#L206 assume !(8657 == ssl3_accept_~s__state~0#1); 389475#L209 assume 8672 == ssl3_accept_~s__state~0#1; 389391#L213 ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet55#1;havoc ssl3_accept_#t~nondet55#1; 389432#L529 assume !(4 == ssl3_accept_~blastFlag~0#1); 389357#L532 assume !(ssl3_accept_~ret~0#1 <= 0);ssl3_accept_~s__state~0#1 := 8448; 389358#L536 assume 0 != ssl3_accept_~s__hit~0#1;ssl3_accept_~s__s3__tmp__next_state___0~0#1 := 8640; 389383#L536-2 ssl3_accept_~s__init_num~0#1 := 0; 389619#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 389615#L596 assume !(8576 == ssl3_accept_~state~0#1); 389609#L614 ssl3_accept_~skip~0#1 := 0; 389610#L110-2 assume !false; 389605#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 389606#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 389601#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 389602#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 389597#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 389598#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 389593#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 389594#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 389589#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 389590#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 389585#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 389586#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 389581#L146 assume !(8496 == ssl3_accept_~s__state~0#1); 389582#L149 assume !(8497 == ssl3_accept_~s__state~0#1); 389577#L152 assume !(8512 == ssl3_accept_~s__state~0#1); 389578#L155 assume !(8513 == ssl3_accept_~s__state~0#1); 389573#L158 assume !(8528 == ssl3_accept_~s__state~0#1); 389574#L161 assume !(8529 == ssl3_accept_~s__state~0#1); 389569#L164 assume !(8544 == ssl3_accept_~s__state~0#1); 389570#L167 assume !(8545 == ssl3_accept_~s__state~0#1); 389565#L170 assume !(8560 == ssl3_accept_~s__state~0#1); 389566#L173 assume !(8561 == ssl3_accept_~s__state~0#1); 389559#L176 assume 8448 == ssl3_accept_~s__state~0#1; 389560#L177 assume !(ssl3_accept_~num1~0#1 > 0); 389540#L446-1 ssl3_accept_~s__state~0#1 := ssl3_accept_~s__s3__tmp__next_state___0~0#1; 389541#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 389524#L596 assume !(8576 == ssl3_accept_~state~0#1); 389523#L614 ssl3_accept_~skip~0#1 := 0; 389509#L110-2 assume !false; 389510#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 389497#L113 assume 12292 == ssl3_accept_~s__state~0#1; 389328#L114 ssl3_accept_~s__new_session~0#1 := 1; 389329#L222 ssl3_accept_~s__server~0#1 := 1; 389416#L227 assume 0 != ssl3_accept_~cb~0#1; 389283#L227-2 ssl3_accept_~__cil_tmp55~0#1 := 8 * ssl3_accept_~s__version~0#1; 389284#L232 assume !(3 != ssl3_accept_~__cil_tmp55~0#1);ssl3_accept_~s__type~0#1 := 8192; 389455#L237 assume !(0 == ssl3_accept_~s__init_buf___0~0#1); 389297#L237-2 assume !(0 == ssl3_accept_~tmp___4~0#1);ssl3_accept_~s__init_num~0#1 := 0; 389298#L254 assume !(12292 != ssl3_accept_~s__state~0#1);ssl3_accept_#t~post36#1 := ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0#1;ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0#1 := 1 + ssl3_accept_#t~post36#1;havoc ssl3_accept_#t~post36#1;ssl3_accept_~s__state~0#1 := 8480; 389338#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 394919#L596 assume !(8576 == ssl3_accept_~state~0#1); 394916#L614 ssl3_accept_~skip~0#1 := 0; 394914#L110-2 assume !false; 394912#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 394910#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 394908#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 394906#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 394854#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 394807#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 394792#L128 assume 8480 == ssl3_accept_~s__state~0#1; 394542#L132 ssl3_accept_~s__shutdown~0#1 := 0;ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet37#1;havoc ssl3_accept_#t~nondet37#1; 389177#L270 assume !(ssl3_accept_~ret~0#1 <= 0);ssl3_accept_~s__s3__tmp__next_state___0~0#1 := 8482;ssl3_accept_~s__state~0#1 := 8448;ssl3_accept_~s__init_num~0#1 := 0; 389178#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 395624#L596 assume !(8576 == ssl3_accept_~state~0#1); 395620#L614 ssl3_accept_~skip~0#1 := 0; 395618#L110-2 assume !false; 395616#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 395614#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 395612#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 395610#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 395608#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 395606#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 395604#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 395602#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 395600#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 395598#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 395596#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 395594#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 395592#L146 assume !(8496 == ssl3_accept_~s__state~0#1); 395590#L149 assume !(8497 == ssl3_accept_~s__state~0#1); 395588#L152 assume !(8512 == ssl3_accept_~s__state~0#1); 395586#L155 assume !(8513 == ssl3_accept_~s__state~0#1); 395584#L158 assume !(8528 == ssl3_accept_~s__state~0#1); 395582#L161 assume !(8529 == ssl3_accept_~s__state~0#1); 395580#L164 assume !(8544 == ssl3_accept_~s__state~0#1); 395578#L167 assume !(8545 == ssl3_accept_~s__state~0#1); 395576#L170 assume !(8560 == ssl3_accept_~s__state~0#1); 395574#L173 assume !(8561 == ssl3_accept_~s__state~0#1); 395229#L176 assume 8448 == ssl3_accept_~s__state~0#1; 395230#L177 assume !(ssl3_accept_~num1~0#1 > 0); 395219#L446-1 ssl3_accept_~s__state~0#1 := ssl3_accept_~s__s3__tmp__next_state___0~0#1; 395220#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 395077#L596 assume !(8576 == ssl3_accept_~state~0#1); 395076#L614 ssl3_accept_~skip~0#1 := 0; 395053#L110-2 assume !false; 395054#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 395009#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 395010#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 394845#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 394846#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 394811#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 394812#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 394793#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 394794#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 395738#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 389952#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 389953#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 395732#L146 assume 8496 == ssl3_accept_~s__state~0#1; 389448#L150 ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet39#1;havoc ssl3_accept_#t~nondet39#1; 389449#L298 assume !(1 == ssl3_accept_~blastFlag~0#1); 389428#L301 assume !(3 == ssl3_accept_~blastFlag~0#1); 389429#L301-2 assume !(ssl3_accept_~ret~0#1 <= 0); 395021#L308 assume 0 != ssl3_accept_~s__hit~0#1;ssl3_accept_~s__state~0#1 := 8656; 389376#L308-2 ssl3_accept_~s__init_num~0#1 := 0; 389377#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 401407#L596 assume !(8576 == ssl3_accept_~state~0#1); 401404#L614 ssl3_accept_~skip~0#1 := 0; 401402#L110-2 assume !false; 401400#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 401398#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 401396#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 401395#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 401394#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 401393#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 401392#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 401391#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 401390#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 401389#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 394849#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 393600#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 393510#L146 assume !(8496 == ssl3_accept_~s__state~0#1); 390257#L149 assume !(8497 == ssl3_accept_~s__state~0#1); 390251#L152 [2021-12-14 23:12:03,850 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 23:12:03,850 INFO L85 PathProgramCache]: Analyzing trace with hash -2142506082, now seen corresponding path program 5 times [2021-12-14 23:12:03,851 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 23:12:03,851 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1983059883] [2021-12-14 23:12:03,851 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 23:12:03,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 23:12:03,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-14 23:12:03,856 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-14 23:12:03,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-14 23:12:03,861 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-14 23:12:03,861 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 23:12:03,861 INFO L85 PathProgramCache]: Analyzing trace with hash -142633312, now seen corresponding path program 1 times [2021-12-14 23:12:03,861 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 23:12:03,861 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1798915536] [2021-12-14 23:12:03,862 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 23:12:03,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 23:12:03,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 23:12:03,881 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 223 proven. 6 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2021-12-14 23:12:03,882 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-14 23:12:03,882 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1798915536] [2021-12-14 23:12:03,882 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1798915536] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-14 23:12:03,882 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1857733213] [2021-12-14 23:12:03,882 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 23:12:03,882 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-14 23:12:03,882 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 23:12:03,886 INFO L229 MonitoredProcess]: Starting monitored process 92 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-12-14 23:12:03,887 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (92)] Waiting until timeout for monitored process [2021-12-14 23:12:03,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 23:12:03,928 INFO L263 TraceCheckSpWp]: Trace formula consists of 256 conjuncts, 3 conjunts are in the unsatisfiable core [2021-12-14 23:12:03,929 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-14 23:12:04,113 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 223 proven. 6 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2021-12-14 23:12:04,113 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-12-14 23:12:04,334 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 223 proven. 6 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2021-12-14 23:12:04,334 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1857733213] provided 0 perfect and 2 imperfect interpolant sequences [2021-12-14 23:12:04,334 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-12-14 23:12:04,335 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4, 4] total 6 [2021-12-14 23:12:04,335 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1710666577] [2021-12-14 23:12:04,335 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-12-14 23:12:04,335 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-12-14 23:12:04,335 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-14 23:12:04,335 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-12-14 23:12:04,335 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-12-14 23:12:04,335 INFO L87 Difference]: Start difference. First operand 16384 states and 20978 transitions. cyclomatic complexity: 4624 Second operand has 6 states, 6 states have (on average 28.0) internal successors, (168), 6 states have internal predecessors, (168), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 23:12:04,547 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-14 23:12:04,547 INFO L93 Difference]: Finished difference Result 17382 states and 22026 transitions. [2021-12-14 23:12:04,547 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-12-14 23:12:04,547 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 17382 states and 22026 transitions. [2021-12-14 23:12:04,585 INFO L131 ngComponentsAnalysis]: Automaton has 12 accepting balls. 2334 [2021-12-14 23:12:04,613 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 17382 states to 15145 states and 19309 transitions. [2021-12-14 23:12:04,613 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 3133 [2021-12-14 23:12:04,614 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 3519 [2021-12-14 23:12:04,614 INFO L73 IsDeterministic]: Start isDeterministic. Operand 15145 states and 19309 transitions. [2021-12-14 23:12:04,615 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2021-12-14 23:12:04,615 INFO L681 BuchiCegarLoop]: Abstraction has 15145 states and 19309 transitions. [2021-12-14 23:12:04,619 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15145 states and 19309 transitions. [2021-12-14 23:12:04,690 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15145 to 13571. [2021-12-14 23:12:04,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13571 states, 13571 states have (on average 1.277061380885712) internal successors, (17331), 13570 states have internal predecessors, (17331), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-14 23:12:04,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13571 states to 13571 states and 17331 transitions. [2021-12-14 23:12:04,719 INFO L704 BuchiCegarLoop]: Abstraction has 13571 states and 17331 transitions. [2021-12-14 23:12:04,719 INFO L587 BuchiCegarLoop]: Abstraction has 13571 states and 17331 transitions. [2021-12-14 23:12:04,719 INFO L425 BuchiCegarLoop]: ======== Iteration 33============ [2021-12-14 23:12:04,719 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 13571 states and 17331 transitions. [2021-12-14 23:12:04,788 INFO L131 ngComponentsAnalysis]: Automaton has 11 accepting balls. 2286 [2021-12-14 23:12:04,788 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-14 23:12:04,788 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-14 23:12:04,789 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-14 23:12:04,789 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 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] [2021-12-14 23:12:04,789 INFO L791 eck$LassoCheckResult]: Stem: 424403#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(17, 2);call #Ultimate.allocInit(12, 3); 424219#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret59#1, main_~s~0#1, main_~tmp~1#1;havoc main_~s~0#1;havoc main_~tmp~1#1;main_~s~0#1 := 8464;assume { :begin_inline_ssl3_accept } true;ssl3_accept_#in~initial_state#1 := main_~s~0#1;havoc ssl3_accept_#res#1;havoc ssl3_accept_#t~nondet4#1, ssl3_accept_#t~nondet5#1, ssl3_accept_#t~nondet6#1, ssl3_accept_#t~nondet7#1, ssl3_accept_#t~nondet8#1, ssl3_accept_#t~nondet9#1, ssl3_accept_#t~nondet10#1, ssl3_accept_#t~nondet11#1, ssl3_accept_#t~nondet12#1, ssl3_accept_#t~nondet13#1, ssl3_accept_#t~nondet14#1, ssl3_accept_#t~nondet15#1, ssl3_accept_#t~nondet16#1, ssl3_accept_#t~nondet17#1, ssl3_accept_#t~nondet18#1, ssl3_accept_#t~nondet19#1, ssl3_accept_#t~nondet20#1, ssl3_accept_#t~nondet21#1, ssl3_accept_#t~nondet22#1, ssl3_accept_#t~nondet23#1, ssl3_accept_#t~nondet24#1, ssl3_accept_#t~nondet25#1, ssl3_accept_#t~nondet26#1, ssl3_accept_#t~nondet27#1, ssl3_accept_#t~nondet28#1, ssl3_accept_#t~nondet29#1, ssl3_accept_#t~nondet30#1, ssl3_accept_#t~nondet31#1, ssl3_accept_#t~nondet32#1, ssl3_accept_#t~post33#1, ssl3_accept_#t~nondet34#1, ssl3_accept_#t~post35#1, ssl3_accept_#t~post36#1, ssl3_accept_#t~nondet37#1, ssl3_accept_#t~nondet38#1, ssl3_accept_#t~nondet39#1, ssl3_accept_#t~nondet40#1, ssl3_accept_#t~nondet41#1, ssl3_accept_#t~nondet42#1, ssl3_accept_#t~nondet43#1, ssl3_accept_#t~nondet44#1, ssl3_accept_#t~nondet45#1, ssl3_accept_#t~nondet46#1, ssl3_accept_#t~nondet47#1, ssl3_accept_#t~nondet48#1, ssl3_accept_#t~nondet49#1, ssl3_accept_#t~nondet50#1, ssl3_accept_#t~nondet51#1, ssl3_accept_#t~nondet52#1, ssl3_accept_#t~nondet53#1, ssl3_accept_#t~nondet54#1, ssl3_accept_#t~nondet55#1, ssl3_accept_#t~post56#1, ssl3_accept_#t~nondet57#1, ssl3_accept_#t~post58#1, ssl3_accept_~initial_state#1, ssl3_accept_~s__info_callback~0#1, ssl3_accept_~s__in_handshake~0#1, ssl3_accept_~s__state~0#1, ssl3_accept_~s__new_session~0#1, ssl3_accept_~s__server~0#1, ssl3_accept_~s__version~0#1, ssl3_accept_~s__type~0#1, ssl3_accept_~s__init_num~0#1, ssl3_accept_~s__hit~0#1, ssl3_accept_~s__rwstate~0#1, ssl3_accept_~s__init_buf___0~0#1, ssl3_accept_~s__debug~0#1, ssl3_accept_~s__shutdown~0#1, ssl3_accept_~s__cert~0#1, ssl3_accept_~s__options~0#1, ssl3_accept_~s__verify_mode~0#1, ssl3_accept_~s__session__peer~0#1, ssl3_accept_~s__cert__pkeys__AT0__privatekey~0#1, ssl3_accept_~s__ctx__info_callback~0#1, ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0#1, ssl3_accept_~s__ctx__stats__sess_accept~0#1, ssl3_accept_~s__ctx__stats__sess_accept_good~0#1, ssl3_accept_~s__s3__tmp__cert_request~0#1, ssl3_accept_~s__s3__tmp__reuse_message~0#1, ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1, ssl3_accept_~s__s3__tmp__new_cipher~0#1, ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1, ssl3_accept_~s__s3__tmp__next_state___0~0#1, ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0#1, ssl3_accept_~s__session__cipher~0#1, ssl3_accept_~buf~0#1, ssl3_accept_~l~0#1, ssl3_accept_~Time~0#1, ssl3_accept_~tmp~0#1, ssl3_accept_~cb~0#1, ssl3_accept_~num1~0#1, ssl3_accept_~ret~0#1, ssl3_accept_~new_state~0#1, ssl3_accept_~state~0#1, ssl3_accept_~skip~0#1, ssl3_accept_~got_new_session~0#1, ssl3_accept_~tmp___1~0#1, ssl3_accept_~tmp___2~0#1, ssl3_accept_~tmp___3~0#1, ssl3_accept_~tmp___4~0#1, ssl3_accept_~tmp___5~0#1, ssl3_accept_~tmp___6~0#1, ssl3_accept_~tmp___7~0#1, ssl3_accept_~tmp___8~0#1, ssl3_accept_~tmp___9~0#1, ssl3_accept_~tmp___10~0#1, ssl3_accept_~blastFlag~0#1, ssl3_accept_~__cil_tmp55~0#1, ssl3_accept_~__cil_tmp56~0#1, ssl3_accept_~__cil_tmp57~0#1, ssl3_accept_~__cil_tmp58~0#1, ssl3_accept_~__cil_tmp59~0#1, ssl3_accept_~__cil_tmp60~0#1, ssl3_accept_~__cil_tmp61~0#1;ssl3_accept_~initial_state#1 := ssl3_accept_#in~initial_state#1;ssl3_accept_~s__info_callback~0#1 := ssl3_accept_#t~nondet4#1;havoc ssl3_accept_#t~nondet4#1;ssl3_accept_~s__in_handshake~0#1 := ssl3_accept_#t~nondet5#1;havoc ssl3_accept_#t~nondet5#1;havoc ssl3_accept_~s__state~0#1;havoc ssl3_accept_~s__new_session~0#1;havoc ssl3_accept_~s__server~0#1;ssl3_accept_~s__version~0#1 := ssl3_accept_#t~nondet6#1;havoc ssl3_accept_#t~nondet6#1;havoc ssl3_accept_~s__type~0#1;havoc ssl3_accept_~s__init_num~0#1;ssl3_accept_~s__hit~0#1 := ssl3_accept_#t~nondet7#1;havoc ssl3_accept_#t~nondet7#1;havoc ssl3_accept_~s__rwstate~0#1;ssl3_accept_~s__init_buf___0~0#1 := 1;ssl3_accept_~s__debug~0#1 := ssl3_accept_#t~nondet8#1;havoc ssl3_accept_#t~nondet8#1;havoc ssl3_accept_~s__shutdown~0#1;ssl3_accept_~s__cert~0#1 := ssl3_accept_#t~nondet9#1;havoc ssl3_accept_#t~nondet9#1;ssl3_accept_~s__options~0#1 := ssl3_accept_#t~nondet10#1;havoc ssl3_accept_#t~nondet10#1;ssl3_accept_~s__verify_mode~0#1 := ssl3_accept_#t~nondet11#1;havoc ssl3_accept_#t~nondet11#1;ssl3_accept_~s__session__peer~0#1 := ssl3_accept_#t~nondet12#1;havoc ssl3_accept_#t~nondet12#1;ssl3_accept_~s__cert__pkeys__AT0__privatekey~0#1 := ssl3_accept_#t~nondet13#1;havoc ssl3_accept_#t~nondet13#1;ssl3_accept_~s__ctx__info_callback~0#1 := ssl3_accept_#t~nondet14#1;havoc ssl3_accept_#t~nondet14#1;ssl3_accept_~s__ctx__stats__sess_accept_renegotiate~0#1 := ssl3_accept_#t~nondet15#1;havoc ssl3_accept_#t~nondet15#1;ssl3_accept_~s__ctx__stats__sess_accept~0#1 := ssl3_accept_#t~nondet16#1;havoc ssl3_accept_#t~nondet16#1;ssl3_accept_~s__ctx__stats__sess_accept_good~0#1 := ssl3_accept_#t~nondet17#1;havoc ssl3_accept_#t~nondet17#1;havoc ssl3_accept_~s__s3__tmp__cert_request~0#1;ssl3_accept_~s__s3__tmp__reuse_message~0#1 := ssl3_accept_#t~nondet18#1;havoc ssl3_accept_#t~nondet18#1;havoc ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1;ssl3_accept_~s__s3__tmp__new_cipher~0#1 := ssl3_accept_#t~nondet19#1;havoc ssl3_accept_#t~nondet19#1;havoc ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1;havoc ssl3_accept_~s__s3__tmp__next_state___0~0#1;havoc ssl3_accept_~s__s3__tmp__new_cipher__algo_strength~0#1;havoc ssl3_accept_~s__session__cipher~0#1;havoc ssl3_accept_~buf~0#1;havoc ssl3_accept_~l~0#1;havoc ssl3_accept_~Time~0#1;havoc ssl3_accept_~tmp~0#1;havoc ssl3_accept_~cb~0#1;ssl3_accept_~num1~0#1 := ssl3_accept_#t~nondet20#1;havoc ssl3_accept_#t~nondet20#1;havoc ssl3_accept_~ret~0#1;havoc ssl3_accept_~new_state~0#1;havoc ssl3_accept_~state~0#1;havoc ssl3_accept_~skip~0#1;havoc ssl3_accept_~got_new_session~0#1;ssl3_accept_~tmp___1~0#1 := ssl3_accept_#t~nondet21#1;havoc ssl3_accept_#t~nondet21#1;ssl3_accept_~tmp___2~0#1 := ssl3_accept_#t~nondet22#1;havoc ssl3_accept_#t~nondet22#1;ssl3_accept_~tmp___3~0#1 := ssl3_accept_#t~nondet23#1;havoc ssl3_accept_#t~nondet23#1;ssl3_accept_~tmp___4~0#1 := ssl3_accept_#t~nondet24#1;havoc ssl3_accept_#t~nondet24#1;ssl3_accept_~tmp___5~0#1 := ssl3_accept_#t~nondet25#1;havoc ssl3_accept_#t~nondet25#1;ssl3_accept_~tmp___6~0#1 := ssl3_accept_#t~nondet26#1;havoc ssl3_accept_#t~nondet26#1;ssl3_accept_~tmp___7~0#1 := ssl3_accept_#t~nondet27#1;havoc ssl3_accept_#t~nondet27#1;ssl3_accept_~tmp___8~0#1 := ssl3_accept_#t~nondet28#1;havoc ssl3_accept_#t~nondet28#1;ssl3_accept_~tmp___9~0#1 := ssl3_accept_#t~nondet29#1;havoc ssl3_accept_#t~nondet29#1;ssl3_accept_~tmp___10~0#1 := ssl3_accept_#t~nondet30#1;havoc ssl3_accept_#t~nondet30#1;havoc ssl3_accept_~blastFlag~0#1;havoc ssl3_accept_~__cil_tmp55~0#1;havoc ssl3_accept_~__cil_tmp56~0#1;havoc ssl3_accept_~__cil_tmp57~0#1;ssl3_accept_~__cil_tmp58~0#1 := ssl3_accept_#t~nondet31#1;havoc ssl3_accept_#t~nondet31#1;havoc ssl3_accept_~__cil_tmp59~0#1;havoc ssl3_accept_~__cil_tmp60~0#1;havoc ssl3_accept_~__cil_tmp61~0#1;ssl3_accept_~s__state~0#1 := ssl3_accept_~initial_state#1;ssl3_accept_~blastFlag~0#1 := 0;ssl3_accept_~tmp~0#1 := ssl3_accept_#t~nondet32#1;havoc ssl3_accept_#t~nondet32#1;ssl3_accept_~Time~0#1 := ssl3_accept_~tmp~0#1;ssl3_accept_~cb~0#1 := 0;ssl3_accept_~ret~0#1 := -1;ssl3_accept_~skip~0#1 := 0;ssl3_accept_~got_new_session~0#1 := 0; 424200#L93 assume 0 != ssl3_accept_~s__info_callback~0#1;ssl3_accept_~cb~0#1 := ssl3_accept_~s__info_callback~0#1; 424149#L96-2 ssl3_accept_#t~post33#1 := ssl3_accept_~s__in_handshake~0#1;ssl3_accept_~s__in_handshake~0#1 := 1 + ssl3_accept_#t~post33#1;havoc ssl3_accept_#t~post33#1; 424150#L101 assume !(0 != 12288 + ssl3_accept_~tmp___1~0#1); 424147#L101-1 assume !(0 == ssl3_accept_~s__cert~0#1); 424148#L110-2 assume !false; 429048#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 429047#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 429046#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 429045#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 429044#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 429043#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 429042#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 429041#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 429040#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 429039#L137 assume 8464 == ssl3_accept_~s__state~0#1; 429038#L144 ssl3_accept_~s__shutdown~0#1 := 0;ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet38#1;havoc ssl3_accept_#t~nondet38#1; 429037#L285 assume 0 == ssl3_accept_~blastFlag~0#1;ssl3_accept_~blastFlag~0#1 := 1; 429035#L285-2 assume !(ssl3_accept_~ret~0#1 <= 0);ssl3_accept_~got_new_session~0#1 := 1;ssl3_accept_~s__state~0#1 := 8496;ssl3_accept_~s__init_num~0#1 := 0; 429036#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 429025#L596 assume !(8576 == ssl3_accept_~state~0#1); 429024#L614 ssl3_accept_~skip~0#1 := 0; 429019#L110-2 assume !false; 429020#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 429015#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 429016#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 429011#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 429012#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 429007#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 429008#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 429003#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 429004#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 428999#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 429000#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 428995#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 428996#L146 assume 8496 == ssl3_accept_~s__state~0#1; 428991#L150 ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet39#1;havoc ssl3_accept_#t~nondet39#1; 428992#L298 assume 1 == ssl3_accept_~blastFlag~0#1;ssl3_accept_~blastFlag~0#1 := 2; 429079#L301-2 assume !(ssl3_accept_~ret~0#1 <= 0); 429081#L308 assume !(0 != ssl3_accept_~s__hit~0#1);ssl3_accept_~s__state~0#1 := 8512; 430426#L308-2 ssl3_accept_~s__init_num~0#1 := 0; 430420#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 430416#L596 assume !(8576 == ssl3_accept_~state~0#1); 430410#L614 ssl3_accept_~skip~0#1 := 0; 430411#L110-2 assume !false; 430406#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 430407#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 436560#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 436558#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 436556#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 436554#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 436552#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 436550#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 436548#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 436546#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 436544#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 436542#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 436540#L146 assume !(8496 == ssl3_accept_~s__state~0#1); 436537#L149 assume !(8497 == ssl3_accept_~s__state~0#1); 430392#L152 [2021-12-14 23:12:04,790 INFO L793 eck$LassoCheckResult]: Loop: 430392#L152 assume 8512 == ssl3_accept_~s__state~0#1; 429098#L156 ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1 := ssl3_accept_#t~nondet40#1;havoc ssl3_accept_#t~nondet40#1;ssl3_accept_~__cil_tmp56~0#1 := ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1; 430391#L320 assume 0 != (256 + ssl3_accept_~__cil_tmp56~0#1) % 4294967296;ssl3_accept_~skip~0#1 := 1; 430389#L320-2 ssl3_accept_~s__state~0#1 := 8528;ssl3_accept_~s__init_num~0#1 := 0; 430387#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 430382#L596 assume !(8576 == ssl3_accept_~state~0#1); 430380#L614 ssl3_accept_~skip~0#1 := 0; 430379#L110-2 assume !false; 430378#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 430377#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 430376#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 430375#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 430374#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 430371#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 430369#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 430367#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 430364#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 430357#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 430340#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 430337#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 430289#L146 assume !(8496 == ssl3_accept_~s__state~0#1); 430254#L149 assume !(8497 == ssl3_accept_~s__state~0#1); 430252#L152 assume !(8512 == ssl3_accept_~s__state~0#1); 430249#L155 assume !(8513 == ssl3_accept_~s__state~0#1); 430245#L158 assume 8528 == ssl3_accept_~s__state~0#1; 429062#L162 ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1 := ssl3_accept_#t~nondet42#1;havoc ssl3_accept_#t~nondet42#1;ssl3_accept_~l~0#1 := ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1;ssl3_accept_~__cil_tmp57~0#1 := ssl3_accept_~s__options~0#1; 430240#L338 assume 0 != (2097152 + ssl3_accept_~__cil_tmp57~0#1) % 4294967296;ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1 := 1; 430237#L338-2 assume 0 != ssl3_accept_~s__s3__tmp__use_rsa_tmp~0#1; 430221#L370 ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet45#1;havoc ssl3_accept_#t~nondet45#1; 430219#L372 assume !(ssl3_accept_~ret~0#1 <= 0); 430214#L350-1 ssl3_accept_~s__state~0#1 := 8544;ssl3_accept_~s__init_num~0#1 := 0; 430209#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 430199#L596 assume !(8576 == ssl3_accept_~state~0#1); 430193#L614 ssl3_accept_~skip~0#1 := 0; 430188#L110-2 assume !false; 430184#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 430020#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 430013#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 430005#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 430004#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 430003#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 429999#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 429985#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 429977#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 429971#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 429965#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 429959#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 429953#L146 assume !(8496 == ssl3_accept_~s__state~0#1); 429947#L149 assume !(8497 == ssl3_accept_~s__state~0#1); 429942#L152 assume !(8512 == ssl3_accept_~s__state~0#1); 429937#L155 assume !(8513 == ssl3_accept_~s__state~0#1); 429931#L158 assume !(8528 == ssl3_accept_~s__state~0#1); 429925#L161 assume !(8529 == ssl3_accept_~s__state~0#1); 429917#L164 assume 8544 == ssl3_accept_~s__state~0#1; 428987#L168 assume 0 != 1 + ssl3_accept_~s__verify_mode~0#1; 429907#L395 assume !(0 != ssl3_accept_~s__session__peer~0#1); 429900#L404 ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1 := ssl3_accept_#t~nondet46#1;havoc ssl3_accept_#t~nondet46#1;ssl3_accept_~__cil_tmp61~0#1 := ssl3_accept_~s__s3__tmp__new_cipher__algorithms~0#1; 429886#L408 assume !(0 != (256 + ssl3_accept_~__cil_tmp61~0#1) % 4294967296); 429873#L417 ssl3_accept_~s__s3__tmp__cert_request~0#1 := 1;ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet47#1;havoc ssl3_accept_#t~nondet47#1; 429869#L420 assume !(ssl3_accept_~ret~0#1 <= 0);ssl3_accept_~s__state~0#1 := 8448;ssl3_accept_~s__s3__tmp__next_state___0~0#1 := 8576;ssl3_accept_~s__init_num~0#1 := 0; 429867#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 429862#L596 assume !(8576 == ssl3_accept_~state~0#1); 429860#L614 ssl3_accept_~skip~0#1 := 0; 429859#L110-2 assume !false; 429858#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 429857#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 429856#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 429855#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 429854#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 429853#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 429852#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 429851#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 429850#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 429849#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 429848#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 429847#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 429846#L146 assume !(8496 == ssl3_accept_~s__state~0#1); 429845#L149 assume !(8497 == ssl3_accept_~s__state~0#1); 429844#L152 assume !(8512 == ssl3_accept_~s__state~0#1); 429843#L155 assume !(8513 == ssl3_accept_~s__state~0#1); 429842#L158 assume !(8528 == ssl3_accept_~s__state~0#1); 429841#L161 assume !(8529 == ssl3_accept_~s__state~0#1); 429840#L164 assume !(8544 == ssl3_accept_~s__state~0#1); 429839#L167 assume !(8545 == ssl3_accept_~s__state~0#1); 429838#L170 assume !(8560 == ssl3_accept_~s__state~0#1); 429837#L173 assume !(8561 == ssl3_accept_~s__state~0#1); 429836#L176 assume 8448 == ssl3_accept_~s__state~0#1; 429835#L177 assume !(ssl3_accept_~num1~0#1 > 0); 429833#L446-1 ssl3_accept_~s__state~0#1 := ssl3_accept_~s__s3__tmp__next_state___0~0#1; 429831#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 429826#L596 assume !(8576 == ssl3_accept_~state~0#1); 429824#L614 ssl3_accept_~skip~0#1 := 0; 429823#L110-2 assume !false; 429822#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 429821#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 429820#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 429819#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 429818#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 429817#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 429816#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 429815#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 429814#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 429813#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 429812#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 429811#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 429810#L146 assume !(8496 == ssl3_accept_~s__state~0#1); 429808#L149 assume !(8497 == ssl3_accept_~s__state~0#1); 429809#L152 assume !(8512 == ssl3_accept_~s__state~0#1); 429896#L155 assume !(8513 == ssl3_accept_~s__state~0#1); 429895#L158 assume !(8528 == ssl3_accept_~s__state~0#1); 429894#L161 assume !(8529 == ssl3_accept_~s__state~0#1); 429893#L164 assume !(8544 == ssl3_accept_~s__state~0#1); 429892#L167 assume !(8545 == ssl3_accept_~s__state~0#1); 425546#L170 assume !(8560 == ssl3_accept_~s__state~0#1); 425236#L173 assume !(8561 == ssl3_accept_~s__state~0#1); 425191#L176 assume !(8448 == ssl3_accept_~s__state~0#1); 425189#L179 assume 8576 == ssl3_accept_~s__state~0#1; 425187#L183 ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet49#1;havoc ssl3_accept_#t~nondet49#1; 425186#L460 assume !(ssl3_accept_~ret~0#1 <= 0); 425183#L463 assume 2 == ssl3_accept_~ret~0#1;ssl3_accept_~s__state~0#1 := 8466; 425184#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 430474#L596 assume 8576 == ssl3_accept_~state~0#1; 430473#L615 assume !(8592 == ssl3_accept_~s__state~0#1); 430472#L614 ssl3_accept_~skip~0#1 := 0; 430471#L110-2 assume !false; 430470#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 430469#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 430468#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 430467#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 430466#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 430465#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 430464#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 430463#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 430462#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 430461#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 430460#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 430459#L143 assume 8466 == ssl3_accept_~s__state~0#1; 429883#L144 ssl3_accept_~s__shutdown~0#1 := 0;ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet38#1;havoc ssl3_accept_#t~nondet38#1; 430458#L285 assume !(0 == ssl3_accept_~blastFlag~0#1); 430457#L285-2 assume !(ssl3_accept_~ret~0#1 <= 0);ssl3_accept_~got_new_session~0#1 := 1;ssl3_accept_~s__state~0#1 := 8496;ssl3_accept_~s__init_num~0#1 := 0; 430455#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 430450#L596 assume !(8576 == ssl3_accept_~state~0#1); 430448#L614 ssl3_accept_~skip~0#1 := 0; 430447#L110-2 assume !false; 430446#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 430445#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 430444#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 430443#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 430442#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 430441#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 430440#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 430439#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 430438#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 430437#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 430436#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 430435#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 430434#L146 assume 8496 == ssl3_accept_~s__state~0#1; 425867#L150 ssl3_accept_~ret~0#1 := ssl3_accept_#t~nondet39#1;havoc ssl3_accept_#t~nondet39#1; 425868#L298 assume !(1 == ssl3_accept_~blastFlag~0#1); 424347#L301 assume !(3 == ssl3_accept_~blastFlag~0#1); 424348#L301-2 assume !(ssl3_accept_~ret~0#1 <= 0); 429078#L308 assume !(0 != ssl3_accept_~s__hit~0#1);ssl3_accept_~s__state~0#1 := 8512; 430424#L308-2 ssl3_accept_~s__init_num~0#1 := 0; 430425#L559 assume !(0 == ssl3_accept_~s__s3__tmp__reuse_message~0#1); 430414#L596 assume !(8576 == ssl3_accept_~state~0#1); 430413#L614 ssl3_accept_~skip~0#1 := 0; 430408#L110-2 assume !false; 430409#L111 ssl3_accept_~state~0#1 := ssl3_accept_~s__state~0#1; 430405#L113 assume !(12292 == ssl3_accept_~s__state~0#1); 430404#L116 assume !(16384 == ssl3_accept_~s__state~0#1); 430403#L119 assume !(8192 == ssl3_accept_~s__state~0#1); 430402#L122 assume !(24576 == ssl3_accept_~s__state~0#1); 430401#L125 assume !(8195 == ssl3_accept_~s__state~0#1); 430400#L128 assume !(8480 == ssl3_accept_~s__state~0#1); 430399#L131 assume !(8481 == ssl3_accept_~s__state~0#1); 430398#L134 assume !(8482 == ssl3_accept_~s__state~0#1); 430397#L137 assume !(8464 == ssl3_accept_~s__state~0#1); 430396#L140 assume !(8465 == ssl3_accept_~s__state~0#1); 430395#L143 assume !(8466 == ssl3_accept_~s__state~0#1); 430394#L146 assume !(8496 == ssl3_accept_~s__state~0#1); 430393#L149 assume !(8497 == ssl3_accept_~s__state~0#1); 430392#L152 [2021-12-14 23:12:04,790 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 23:12:04,790 INFO L85 PathProgramCache]: Analyzing trace with hash 1334812764, now seen corresponding path program 1 times [2021-12-14 23:12:04,790 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 23:12:04,790 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [686772616] [2021-12-14 23:12:04,790 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 23:12:04,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 23:12:04,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-14 23:12:04,795 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-14 23:12:04,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-14 23:12:04,800 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-14 23:12:04,801 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 23:12:04,801 INFO L85 PathProgramCache]: Analyzing trace with hash -1864956824, now seen corresponding path program 2 times [2021-12-14 23:12:04,801 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 23:12:04,801 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [37671733] [2021-12-14 23:12:04,801 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 23:12:04,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 23:12:04,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-14 23:12:04,809 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-14 23:12:04,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-14 23:12:04,822 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-14 23:12:04,824 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 23:12:04,824 INFO L85 PathProgramCache]: Analyzing trace with hash -1650190611, now seen corresponding path program 1 times [2021-12-14 23:12:04,824 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 23:12:04,824 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1741714144] [2021-12-14 23:12:04,824 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 23:12:04,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 23:12:04,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-14 23:12:04,837 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-14 23:12:04,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-14 23:12:04,862 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-14 23:12:06,511 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 14.12 11:12:06 BoogieIcfgContainer [2021-12-14 23:12:06,511 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2021-12-14 23:12:06,512 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-12-14 23:12:06,512 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-12-14 23:12:06,512 INFO L275 PluginConnector]: Witness Printer initialized [2021-12-14 23:12:06,512 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:11:41" (3/4) ... [2021-12-14 23:12:06,514 INFO L134 WitnessPrinter]: Generating witness for non-termination counterexample [2021-12-14 23:12:06,557 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2021-12-14 23:12:06,557 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-12-14 23:12:06,558 INFO L158 Benchmark]: Toolchain (without parser) took 26424.65ms. Allocated memory was 88.1MB in the beginning and 2.2GB in the end (delta: 2.1GB). Free memory was 58.0MB in the beginning and 1.5GB in the end (delta: -1.4GB). Peak memory consumption was 716.7MB. Max. memory is 16.1GB. [2021-12-14 23:12:06,558 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 88.1MB. Free memory was 45.4MB in the beginning and 45.4MB in the end (delta: 40.9kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-14 23:12:06,558 INFO L158 Benchmark]: CACSL2BoogieTranslator took 300.63ms. Allocated memory was 88.1MB in the beginning and 107.0MB in the end (delta: 18.9MB). Free memory was 58.0MB in the beginning and 81.1MB in the end (delta: -23.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-12-14 23:12:06,558 INFO L158 Benchmark]: Boogie Procedure Inliner took 58.52ms. Allocated memory is still 107.0MB. Free memory was 81.1MB in the beginning and 78.3MB in the end (delta: 2.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-12-14 23:12:06,559 INFO L158 Benchmark]: Boogie Preprocessor took 46.11ms. Allocated memory is still 107.0MB. Free memory was 78.3MB in the beginning and 76.3MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-12-14 23:12:06,559 INFO L158 Benchmark]: RCFGBuilder took 583.36ms. Allocated memory is still 107.0MB. Free memory was 76.3MB in the beginning and 50.8MB in the end (delta: 25.5MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2021-12-14 23:12:06,559 INFO L158 Benchmark]: BuchiAutomizer took 25384.69ms. Allocated memory was 107.0MB in the beginning and 2.2GB in the end (delta: 2.1GB). Free memory was 50.8MB in the beginning and 1.5GB in the end (delta: -1.4GB). Peak memory consumption was 688.0MB. Max. memory is 16.1GB. [2021-12-14 23:12:06,559 INFO L158 Benchmark]: Witness Printer took 45.81ms. Allocated memory is still 2.2GB. Free memory was 1.5GB in the beginning and 1.5GB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-12-14 23:12:06,560 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 88.1MB. Free memory was 45.4MB in the beginning and 45.4MB in the end (delta: 40.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 300.63ms. Allocated memory was 88.1MB in the beginning and 107.0MB in the end (delta: 18.9MB). Free memory was 58.0MB in the beginning and 81.1MB in the end (delta: -23.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 58.52ms. Allocated memory is still 107.0MB. Free memory was 81.1MB in the beginning and 78.3MB in the end (delta: 2.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 46.11ms. Allocated memory is still 107.0MB. Free memory was 78.3MB in the beginning and 76.3MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 583.36ms. Allocated memory is still 107.0MB. Free memory was 76.3MB in the beginning and 50.8MB in the end (delta: 25.5MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * BuchiAutomizer took 25384.69ms. Allocated memory was 107.0MB in the beginning and 2.2GB in the end (delta: 2.1GB). Free memory was 50.8MB in the beginning and 1.5GB in the end (delta: -1.4GB). Peak memory consumption was 688.0MB. Max. memory is 16.1GB. * Witness Printer took 45.81ms. Allocated memory is still 2.2GB. Free memory was 1.5GB in the beginning and 1.5GB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Your program was decomposed into 35 terminating modules (31 trivial, 4 deterministic, 0 nondeterministic) and one nonterminating remainder module.One deterministic module has affine ranking function s__state and consists of 6 locations. One deterministic module has affine ranking function -1 * blastFlag + 1 and consists of 3 locations. One deterministic module has affine ranking function 7 + -2 * blastFlag and consists of 3 locations. One deterministic module has affine ranking function s__state and consists of 5 locations. 31 modules have a trivial ranking function, the largest among these consists of 6 locations. The remainder module has 13571 locations. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 25.3s and 33 iterations. TraceHistogramMax:7. Analysis of lassos took 14.6s. Construction of modules took 2.6s. Büchi inclusion checks took 3.6s. Highest rank in rank-based complementation 3. Minimization of det autom 0. Minimization of nondet autom 35. Automata minimization 2.6s AutomataMinimizationTime, 35 MinimizatonAttempts, 23936 StatesRemovedByMinimization, 29 NontrivialMinimizations. Non-live state removal took 1.1s Buchi closure took 0.0s. Biggest automaton had 16384 states and ocurred in iteration 31. Nontrivial modules had stage [4, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 799/799 HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 6509 SdHoareTripleChecker+Valid, 3.4s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 6505 mSDsluCounter, 14440 SdHoareTripleChecker+Invalid, 2.7s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 5954 mSDsCounter, 905 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 5243 IncrementalHoareTripleChecker+Invalid, 6148 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 905 mSolverCounterUnsat, 8486 mSDtfsCounter, 5243 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown LassoAnalysisResults: nont1 unkn0 SFLI23 SFLT1 conc1 concLT2 SILN0 SILU0 SILI4 SILT1 lasso0 LassoPreprocessingBenchmarks: Lassos: inital72 mio100 ax100 hnf100 lsp28 ukn100 mio100 lsp100 div229 bol100 ite100 ukn100 eq183 hnf68 smp96 dnf117 smp100 tf106 neg99 sie102 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 0 Time: 20ms VariablesStem: 0 VariablesLoop: 3 DisjunctsStem: 1 DisjunctsLoop: 2 SupportingInvariants: 0 MotzkinApplications: 4 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 34 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 4 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 1.9s - TerminationAnalysisResult: Nontermination possible Buchi Automizer proved that your program is nonterminating for some inputs - FixpointNonTerminationResult [Line: 152]: Nontermination argument in form of an infinite program execution. Nontermination argument in form of an infinite execution State at position 0 is {NULL=1} State at position 1 is {org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@30be6739=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@7c259175=0, NULL=0, NULL=1, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@4d561926=0, tmp___9=0, s__ctx__stats__sess_accept=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@3943afcb=0, s__s3__tmp__new_cipher__algo_strength=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@7353b08=1, s__ctx__info_callback=0, tmp=7, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@78f77cf7=0, __cil_tmp55=0, s__s3__tmp__use_rsa_tmp=1, s__s3__tmp__new_cipher__algorithms=-256, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@23605a21=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@3f496108=0, tmp___2=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@429ea2af=0, cb=4, s__cert__pkeys__AT0__privatekey=0, s__options=4292870145, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@7103f2fa=0, s__shutdown=0, \result=0, tmp=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@36137d75=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@321d8419=0, s__cert=6, org.eclipse.cdt.internal.core.dom.parser.c.CASTUnaryExpression@5ab03c29=0, got_new_session=1, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@5ec4c7f6=0, s__server=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@219283ff=0, \old(initial_state)=8464, \result=0, s__type=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@df5c7da=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@2549b54b=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@41c02462=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@499d7875=0, s__init_num=0, tmp___5=0, s__session__cipher=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@60b38204=0, s__ctx__stats__sess_accept_renegotiate=0, ret=1, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@5e2cbcb8=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@2a15b45a=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@2bbdcdeb=0, s__verify_mode=11, __cil_tmp58=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@120e893=0, blastFlag=2, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@588b523a=0, tmp___7=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@9ef279e=0, tmp___10=0, __cil_tmp61=-256, org.eclipse.cdt.internal.core.dom.parser.c.CASTUnaryExpression@70f2de86=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTUnaryExpression@577a0555=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@238a0f75=0, l=8, new_state=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@66a905e1=2, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@2fcefc27=0, __cil_tmp56=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@58a6d8cd=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@3a9f3794=1, tmp___1=-12288, s__info_callback=4, buf=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@5fadcd6f=0, s__s3__tmp__reuse_message=5, s__version=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@43d2af4=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@55822d87=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@36159d16=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@444647a6=1, s__s3__tmp__next_state___0=8576, s__s3__tmp__new_cipher=0, s__s3__tmp__cert_request=1, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@31a3b889=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@2273b6db=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@1c21aa2c=0, num1=0, NULL=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@1bc7388c=0, s__debug=0, s__ctx__stats__sess_accept_good=0, tmp___3=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@558717d5=8, __cil_tmp60=0, s__in_handshake=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@694fde33=0, s__init_buf___0=1, initial_state=8464, tmp___4=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@574bb6ad=-256, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@7a87880d=0, __cil_tmp59=0, skip=0, s__hit=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@386e832f=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@6fdbc299=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@422bdf42=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@1af3c35=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@6cdd3947=0, tmp___6=0, s__session__peer=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@30f32f07=1, state=8512, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@2f609643=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@36341e6=0, __cil_tmp57=4292870145, s__state=8512, s__new_session=0, tmp___8=0, s=8464, Time=7, org.eclipse.cdt.internal.core.dom.parser.c.CASTUnaryExpression@43554957=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTUnaryExpression@5311945d=0, s__rwstate=0} - StatisticsResult: NonterminationArgumentStatistics Fixpoint - NonterminatingLassoResult [Line: 152]: Nonterminating execution Found a nonterminating execution for the following lasso shaped sequence of statements. Stem: [L647] int s ; [L648] int tmp ; [L652] s = 8464 [L653] CALL ssl3_accept(s) [L24] int s__info_callback = __VERIFIER_nondet_int() ; [L25] int s__in_handshake = __VERIFIER_nondet_int() ; [L26] int s__state ; [L27] int s__new_session ; [L28] int s__server ; [L29] int s__version = __VERIFIER_nondet_int() ; [L30] int s__type ; [L31] int s__init_num ; [L32] int s__hit = __VERIFIER_nondet_int() ; [L33] int s__rwstate ; [L34] int s__init_buf___0 = 1; [L35] int s__debug = __VERIFIER_nondet_int() ; [L36] int s__shutdown ; [L37] int s__cert = __VERIFIER_nondet_int() ; [L38] int s__options = __VERIFIER_nondet_int() ; [L39] int s__verify_mode = __VERIFIER_nondet_int() ; [L40] int s__session__peer = __VERIFIER_nondet_int() ; [L41] int s__cert__pkeys__AT0__privatekey = __VERIFIER_nondet_int() ; [L42] int s__ctx__info_callback = __VERIFIER_nondet_int() ; [L43] int s__ctx__stats__sess_accept_renegotiate = __VERIFIER_nondet_int() ; [L44] int s__ctx__stats__sess_accept = __VERIFIER_nondet_int() ; [L45] int s__ctx__stats__sess_accept_good = __VERIFIER_nondet_int() ; [L46] int s__s3__tmp__cert_request ; [L47] int s__s3__tmp__reuse_message = __VERIFIER_nondet_int() ; [L48] int s__s3__tmp__use_rsa_tmp ; [L49] int s__s3__tmp__new_cipher = __VERIFIER_nondet_int() ; [L50] int s__s3__tmp__new_cipher__algorithms ; [L51] int s__s3__tmp__next_state___0 ; [L52] int s__s3__tmp__new_cipher__algo_strength ; [L53] int s__session__cipher ; [L54] int buf ; [L55] unsigned long l ; [L56] unsigned long Time ; [L57] unsigned long tmp ; [L58] int cb ; [L59] long num1 = __VERIFIER_nondet_long() ; [L60] int ret ; [L61] int new_state ; [L62] int state ; [L63] int skip ; [L64] int got_new_session ; [L65] int tmp___1 = __VERIFIER_nondet_int() ; [L66] int tmp___2 = __VERIFIER_nondet_int() ; [L67] int tmp___3 = __VERIFIER_nondet_int() ; [L68] int tmp___4 = __VERIFIER_nondet_int() ; [L69] int tmp___5 = __VERIFIER_nondet_int() ; [L70] int tmp___6 = __VERIFIER_nondet_int() ; [L71] int tmp___7 = __VERIFIER_nondet_int() ; [L72] long tmp___8 = __VERIFIER_nondet_long() ; [L73] int tmp___9 = __VERIFIER_nondet_int() ; [L74] int tmp___10 = __VERIFIER_nondet_int() ; [L75] int blastFlag ; [L76] int __cil_tmp55 ; [L77] unsigned long __cil_tmp56 ; [L78] unsigned long __cil_tmp57 ; [L79] unsigned long __cil_tmp58 = __VERIFIER_nondet_ulong() ; [L80] unsigned long __cil_tmp59 ; [L81] int __cil_tmp60 ; [L82] unsigned long __cil_tmp61 ; [L85] s__state = initial_state [L86] blastFlag = 0 [L87] tmp = __VERIFIER_nondet_int() [L88] Time = tmp [L89] cb = 0 [L90] ret = -1 [L91] skip = 0 [L92] got_new_session = 0 [L93] COND TRUE s__info_callback != 0 [L94] cb = s__info_callback [L100] s__in_handshake ++ [L101] COND FALSE !(tmp___1 + 12288) [L106] COND FALSE !(s__cert == 0) [L110] COND TRUE 1 [L112] state = s__state [L113] COND FALSE !(s__state == 12292) [L116] COND FALSE !(s__state == 16384) [L119] COND FALSE !(s__state == 8192) [L122] COND FALSE !(s__state == 24576) [L125] COND FALSE !(s__state == 8195) [L128] COND FALSE !(s__state == 8480) [L131] COND FALSE !(s__state == 8481) [L134] COND FALSE !(s__state == 8482) [L137] COND TRUE s__state == 8464 [L283] s__shutdown = 0 [L284] ret = __VERIFIER_nondet_int() [L285] COND TRUE blastFlag == 0 [L286] blastFlag = 1 [L288] COND FALSE !(ret <= 0) [L291] got_new_session = 1 [L292] s__state = 8496 [L293] s__init_num = 0 [L596] COND FALSE !(! s__s3__tmp__reuse_message) [L614] COND FALSE !(state == 8576) [L631] skip = 0 [L110] COND TRUE 1 [L112] state = s__state [L113] COND FALSE !(s__state == 12292) [L116] COND FALSE !(s__state == 16384) [L119] COND FALSE !(s__state == 8192) [L122] COND FALSE !(s__state == 24576) [L125] COND FALSE !(s__state == 8195) [L128] COND FALSE !(s__state == 8480) [L131] COND FALSE !(s__state == 8481) [L134] COND FALSE !(s__state == 8482) [L137] COND FALSE !(s__state == 8464) [L140] COND FALSE !(s__state == 8465) [L143] COND FALSE !(s__state == 8466) [L146] COND TRUE s__state == 8496 [L297] ret = __VERIFIER_nondet_int() [L298] COND TRUE blastFlag == 1 [L299] blastFlag = 2 [L305] COND FALSE !(ret <= 0) [L308] COND FALSE !(\read(s__hit)) [L311] s__state = 8512 [L313] s__init_num = 0 [L596] COND FALSE !(! s__s3__tmp__reuse_message) [L614] COND FALSE !(state == 8576) [L631] skip = 0 [L110] COND TRUE 1 [L112] state = s__state [L113] COND FALSE !(s__state == 12292) [L116] COND FALSE !(s__state == 16384) [L119] COND FALSE !(s__state == 8192) [L122] COND FALSE !(s__state == 24576) [L125] COND FALSE !(s__state == 8195) [L128] COND FALSE !(s__state == 8480) [L131] COND FALSE !(s__state == 8481) [L134] COND FALSE !(s__state == 8482) [L137] COND FALSE !(s__state == 8464) [L140] COND FALSE !(s__state == 8465) [L143] COND FALSE !(s__state == 8466) [L146] COND FALSE !(s__state == 8496) [L149] COND FALSE !(s__state == 8497) Loop: [L152] COND TRUE s__state == 8512 [L318] s__s3__tmp__new_cipher__algorithms = __VERIFIER_nondet_int() [L319] __cil_tmp56 = (unsigned long )s__s3__tmp__new_cipher__algorithms [L320] COND TRUE __cil_tmp56 + 256UL [L321] skip = 1 [L329] s__state = 8528 [L330] s__init_num = 0 [L596] COND FALSE !(! s__s3__tmp__reuse_message) [L614] COND FALSE !(state == 8576) [L631] skip = 0 [L110] COND TRUE 1 [L112] state = s__state [L113] COND FALSE !(s__state == 12292) [L116] COND FALSE !(s__state == 16384) [L119] COND FALSE !(s__state == 8192) [L122] COND FALSE !(s__state == 24576) [L125] COND FALSE !(s__state == 8195) [L128] COND FALSE !(s__state == 8480) [L131] COND FALSE !(s__state == 8481) [L134] COND FALSE !(s__state == 8482) [L137] COND FALSE !(s__state == 8464) [L140] COND FALSE !(s__state == 8465) [L143] COND FALSE !(s__state == 8466) [L146] COND FALSE !(s__state == 8496) [L149] COND FALSE !(s__state == 8497) [L152] COND FALSE !(s__state == 8512) [L155] COND FALSE !(s__state == 8513) [L158] COND TRUE s__state == 8528 [L334] s__s3__tmp__new_cipher__algorithms = __VERIFIER_nondet_int() [L335] l = (unsigned long )s__s3__tmp__new_cipher__algorithms [L337] __cil_tmp57 = (unsigned long )s__options [L338] COND TRUE __cil_tmp57 + 2097152UL [L339] s__s3__tmp__use_rsa_tmp = 1 [L344] COND TRUE \read(s__s3__tmp__use_rsa_tmp) [L371] ret = __VERIFIER_nondet_int() [L372] COND FALSE !(ret <= 0) [L389] s__state = 8544 [L390] s__init_num = 0 [L596] COND FALSE !(! s__s3__tmp__reuse_message) [L614] COND FALSE !(state == 8576) [L631] skip = 0 [L110] COND TRUE 1 [L112] state = s__state [L113] COND FALSE !(s__state == 12292) [L116] COND FALSE !(s__state == 16384) [L119] COND FALSE !(s__state == 8192) [L122] COND FALSE !(s__state == 24576) [L125] COND FALSE !(s__state == 8195) [L128] COND FALSE !(s__state == 8480) [L131] COND FALSE !(s__state == 8481) [L134] COND FALSE !(s__state == 8482) [L137] COND FALSE !(s__state == 8464) [L140] COND FALSE !(s__state == 8465) [L143] COND FALSE !(s__state == 8466) [L146] COND FALSE !(s__state == 8496) [L149] COND FALSE !(s__state == 8497) [L152] COND FALSE !(s__state == 8512) [L155] COND FALSE !(s__state == 8513) [L158] COND FALSE !(s__state == 8528) [L161] COND FALSE !(s__state == 8529) [L164] COND TRUE s__state == 8544 [L394] COND TRUE s__verify_mode + 1 [L395] COND FALSE !(s__session__peer != 0) [L406] s__s3__tmp__new_cipher__algorithms = __VERIFIER_nondet_int() [L407] __cil_tmp61 = (unsigned long )s__s3__tmp__new_cipher__algorithms [L408] COND FALSE !(__cil_tmp61 + 256UL) [L418] s__s3__tmp__cert_request = 1 [L419] ret = __VERIFIER_nondet_int() [L420] COND FALSE !(ret <= 0) [L423] s__state = 8448 [L424] s__s3__tmp__next_state___0 = 8576 [L425] s__init_num = 0 [L596] COND FALSE !(! s__s3__tmp__reuse_message) [L614] COND FALSE !(state == 8576) [L631] skip = 0 [L110] COND TRUE 1 [L112] state = s__state [L113] COND FALSE !(s__state == 12292) [L116] COND FALSE !(s__state == 16384) [L119] COND FALSE !(s__state == 8192) [L122] COND FALSE !(s__state == 24576) [L125] COND FALSE !(s__state == 8195) [L128] COND FALSE !(s__state == 8480) [L131] COND FALSE !(s__state == 8481) [L134] COND FALSE !(s__state == 8482) [L137] COND FALSE !(s__state == 8464) [L140] COND FALSE !(s__state == 8465) [L143] COND FALSE !(s__state == 8466) [L146] COND FALSE !(s__state == 8496) [L149] COND FALSE !(s__state == 8497) [L152] COND FALSE !(s__state == 8512) [L155] COND FALSE !(s__state == 8513) [L158] COND FALSE !(s__state == 8528) [L161] COND FALSE !(s__state == 8529) [L164] COND FALSE !(s__state == 8544) [L167] COND FALSE !(s__state == 8545) [L170] COND FALSE !(s__state == 8560) [L173] COND FALSE !(s__state == 8561) [L176] COND TRUE s__state == 8448 [L446] COND FALSE !(num1 > 0L) [L455] s__state = s__s3__tmp__next_state___0 [L596] COND FALSE !(! s__s3__tmp__reuse_message) [L614] COND FALSE !(state == 8576) [L631] skip = 0 [L110] COND TRUE 1 [L112] state = s__state [L113] COND FALSE !(s__state == 12292) [L116] COND FALSE !(s__state == 16384) [L119] COND FALSE !(s__state == 8192) [L122] COND FALSE !(s__state == 24576) [L125] COND FALSE !(s__state == 8195) [L128] COND FALSE !(s__state == 8480) [L131] COND FALSE !(s__state == 8481) [L134] COND FALSE !(s__state == 8482) [L137] COND FALSE !(s__state == 8464) [L140] COND FALSE !(s__state == 8465) [L143] COND FALSE !(s__state == 8466) [L146] COND FALSE !(s__state == 8496) [L149] COND FALSE !(s__state == 8497) [L152] COND FALSE !(s__state == 8512) [L155] COND FALSE !(s__state == 8513) [L158] COND FALSE !(s__state == 8528) [L161] COND FALSE !(s__state == 8529) [L164] COND FALSE !(s__state == 8544) [L167] COND FALSE !(s__state == 8545) [L170] COND FALSE !(s__state == 8560) [L173] COND FALSE !(s__state == 8561) [L176] COND FALSE !(s__state == 8448) [L179] COND TRUE s__state == 8576 [L459] ret = __VERIFIER_nondet_int() [L460] COND FALSE !(ret <= 0) [L463] COND TRUE ret == 2 [L464] s__state = 8466 [L596] COND FALSE !(! s__s3__tmp__reuse_message) [L614] COND TRUE state == 8576 [L615] COND FALSE !(s__state == 8592) [L631] skip = 0 [L110] COND TRUE 1 [L112] state = s__state [L113] COND FALSE !(s__state == 12292) [L116] COND FALSE !(s__state == 16384) [L119] COND FALSE !(s__state == 8192) [L122] COND FALSE !(s__state == 24576) [L125] COND FALSE !(s__state == 8195) [L128] COND FALSE !(s__state == 8480) [L131] COND FALSE !(s__state == 8481) [L134] COND FALSE !(s__state == 8482) [L137] COND FALSE !(s__state == 8464) [L140] COND FALSE !(s__state == 8465) [L143] COND TRUE s__state == 8466 [L283] s__shutdown = 0 [L284] ret = __VERIFIER_nondet_int() [L285] COND FALSE !(blastFlag == 0) [L288] COND FALSE !(ret <= 0) [L291] got_new_session = 1 [L292] s__state = 8496 [L293] s__init_num = 0 [L596] COND FALSE !(! s__s3__tmp__reuse_message) [L614] COND FALSE !(state == 8576) [L631] skip = 0 [L110] COND TRUE 1 [L112] state = s__state [L113] COND FALSE !(s__state == 12292) [L116] COND FALSE !(s__state == 16384) [L119] COND FALSE !(s__state == 8192) [L122] COND FALSE !(s__state == 24576) [L125] COND FALSE !(s__state == 8195) [L128] COND FALSE !(s__state == 8480) [L131] COND FALSE !(s__state == 8481) [L134] COND FALSE !(s__state == 8482) [L137] COND FALSE !(s__state == 8464) [L140] COND FALSE !(s__state == 8465) [L143] COND FALSE !(s__state == 8466) [L146] COND TRUE s__state == 8496 [L297] ret = __VERIFIER_nondet_int() [L298] COND FALSE !(blastFlag == 1) [L301] COND FALSE !(blastFlag == 3) [L305] COND FALSE !(ret <= 0) [L308] COND FALSE !(\read(s__hit)) [L311] s__state = 8512 [L313] s__init_num = 0 [L596] COND FALSE !(! s__s3__tmp__reuse_message) [L614] COND FALSE !(state == 8576) [L631] skip = 0 [L110] COND TRUE 1 [L112] state = s__state [L113] COND FALSE !(s__state == 12292) [L116] COND FALSE !(s__state == 16384) [L119] COND FALSE !(s__state == 8192) [L122] COND FALSE !(s__state == 24576) [L125] COND FALSE !(s__state == 8195) [L128] COND FALSE !(s__state == 8480) [L131] COND FALSE !(s__state == 8481) [L134] COND FALSE !(s__state == 8482) [L137] COND FALSE !(s__state == 8464) [L140] COND FALSE !(s__state == 8465) [L143] COND FALSE !(s__state == 8466) [L146] COND FALSE !(s__state == 8496) [L149] COND FALSE !(s__state == 8497) End of lasso representation. RESULT: Ultimate proved your program to be incorrect! [2021-12-14 23:12:06,605 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (92)] Forceful destruction successful, exit code 0 [2021-12-14 23:12:06,808 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (91)] Ended with exit code 0 [2021-12-14 23:12:07,009 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (90)] Ended with exit code 0 [2021-12-14 23:12:07,207 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (89)] Ended with exit code 0 [2021-12-14 23:12:07,407 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (88)] Ended with exit code 0 [2021-12-14 23:12:07,608 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Ended with exit code 0 [2021-12-14 23:12:07,810 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Forceful destruction successful, exit code 0 [2021-12-14 23:12:08,008 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Ended with exit code 0 [2021-12-14 23:12:08,209 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE(TERM)