./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 e19ca921 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-dev-e19ca92 [2021-12-22 19:58:22,109 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-22 19:58:22,112 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-22 19:58:22,160 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-22 19:58:22,161 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-22 19:58:22,170 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-22 19:58:22,172 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-22 19:58:22,174 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-22 19:58:22,176 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-22 19:58:22,182 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-22 19:58:22,183 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-22 19:58:22,185 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-22 19:58:22,185 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-22 19:58:22,187 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-22 19:58:22,189 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-22 19:58:22,191 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-22 19:58:22,192 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-22 19:58:22,193 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-22 19:58:22,195 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-22 19:58:22,200 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-22 19:58:22,201 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-22 19:58:22,202 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-22 19:58:22,204 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-22 19:58:22,205 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-22 19:58:22,210 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-22 19:58:22,210 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-22 19:58:22,211 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-22 19:58:22,212 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-22 19:58:22,213 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-22 19:58:22,213 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-22 19:58:22,214 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-22 19:58:22,215 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-22 19:58:22,216 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-22 19:58:22,217 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-22 19:58:22,218 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-22 19:58:22,218 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-22 19:58:22,219 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-22 19:58:22,219 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-22 19:58:22,219 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-22 19:58:22,220 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-22 19:58:22,221 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-22 19:58:22,222 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Termination-32bit-Automizer_Default.epf [2021-12-22 19:58:22,254 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-22 19:58:22,254 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-22 19:58:22,255 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-22 19:58:22,255 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-22 19:58:22,256 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-22 19:58:22,256 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-22 19:58:22,257 INFO L138 SettingsManager]: * Use SBE=true [2021-12-22 19:58:22,257 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2021-12-22 19:58:22,257 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2021-12-22 19:58:22,257 INFO L138 SettingsManager]: * Use old map elimination=false [2021-12-22 19:58:22,258 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2021-12-22 19:58:22,258 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2021-12-22 19:58:22,258 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2021-12-22 19:58:22,259 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-22 19:58:22,259 INFO L138 SettingsManager]: * sizeof long=4 [2021-12-22 19:58:22,259 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2021-12-22 19:58:22,259 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-22 19:58:22,260 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-12-22 19:58:22,260 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-22 19:58:22,260 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2021-12-22 19:58:22,260 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2021-12-22 19:58:22,261 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2021-12-22 19:58:22,261 INFO L138 SettingsManager]: * sizeof long double=12 [2021-12-22 19:58:22,261 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-22 19:58:22,261 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2021-12-22 19:58:22,262 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-22 19:58:22,262 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2021-12-22 19:58:22,262 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-22 19:58:22,262 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-22 19:58:22,263 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-22 19:58:22,263 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-22 19:58:22,263 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-22 19:58:22,264 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2021-12-22 19:58:22,264 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 122c2109cd6c748bfe3dba05eb9f0b8ecb68be5fd41688cb81634cb3c05e5766 [2021-12-22 19:58:22,526 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-22 19:58:22,557 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-22 19:58:22,559 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-22 19:58:22,560 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-22 19:58:22,560 INFO L275 PluginConnector]: CDTParser initialized [2021-12-22 19:58:22,561 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/openssl-simplified/s3_srvr_11.cil.c [2021-12-22 19:58:22,626 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/26aa30e64/2aad6a86998245aca1aadb0521815966/FLAGa7d948a2d [2021-12-22 19:58:22,971 INFO L306 CDTParser]: Found 1 translation units. [2021-12-22 19:58:22,972 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/openssl-simplified/s3_srvr_11.cil.c [2021-12-22 19:58:22,987 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/26aa30e64/2aad6a86998245aca1aadb0521815966/FLAGa7d948a2d [2021-12-22 19:58:23,383 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/26aa30e64/2aad6a86998245aca1aadb0521815966 [2021-12-22 19:58:23,386 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-22 19:58:23,388 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-22 19:58:23,391 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-22 19:58:23,391 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-22 19:58:23,394 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-22 19:58:23,395 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.12 07:58:23" (1/1) ... [2021-12-22 19:58:23,396 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f410101 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 07:58:23, skipping insertion in model container [2021-12-22 19:58:23,396 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.12 07:58:23" (1/1) ... [2021-12-22 19:58:23,402 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-22 19:58:23,451 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-22 19:58:23,720 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] [2021-12-22 19:58:23,723 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-22 19:58:23,730 INFO L203 MainTranslator]: Completed pre-run [2021-12-22 19:58:23,781 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] [2021-12-22 19:58:23,792 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-22 19:58:23,806 INFO L208 MainTranslator]: Completed translation [2021-12-22 19:58:23,807 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 07:58:23 WrapperNode [2021-12-22 19:58:23,807 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-22 19:58:23,809 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-22 19:58:23,809 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-22 19:58:23,809 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-22 19:58:23,816 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 07:58:23" (1/1) ... [2021-12-22 19:58:23,839 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 07:58:23" (1/1) ... [2021-12-22 19:58:23,880 INFO L137 Inliner]: procedures = 16, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 519 [2021-12-22 19:58:23,882 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-22 19:58:23,883 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-22 19:58:23,883 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-22 19:58:23,883 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-22 19:58:23,890 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 07:58:23" (1/1) ... [2021-12-22 19:58:23,890 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 07:58:23" (1/1) ... [2021-12-22 19:58:23,904 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 07:58:23" (1/1) ... [2021-12-22 19:58:23,905 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 07:58:23" (1/1) ... [2021-12-22 19:58:23,911 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 07:58:23" (1/1) ... [2021-12-22 19:58:23,917 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 07:58:23" (1/1) ... [2021-12-22 19:58:23,919 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 07:58:23" (1/1) ... [2021-12-22 19:58:23,921 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-22 19:58:23,922 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-22 19:58:23,922 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-22 19:58:23,922 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-22 19:58:23,924 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 07:58:23" (1/1) ... [2021-12-22 19:58:23,936 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-22 19:58:23,945 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 19:58:23,960 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) [2021-12-22 19:58:23,987 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 [2021-12-22 19:58:24,008 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-22 19:58:24,008 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-22 19:58:24,008 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-22 19:58:24,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-22 19:58:24,133 INFO L234 CfgBuilder]: Building ICFG [2021-12-22 19:58:24,135 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-22 19:58:24,159 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-12-22 19:58:24,609 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##90: assume false; [2021-12-22 19:58:24,609 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##91: assume !false; [2021-12-22 19:58:24,610 INFO L275 CfgBuilder]: Performing block encoding [2021-12-22 19:58:24,616 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-22 19:58:24,616 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2021-12-22 19:58:24,618 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.12 07:58:24 BoogieIcfgContainer [2021-12-22 19:58:24,618 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-22 19:58:24,619 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2021-12-22 19:58:24,619 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2021-12-22 19:58:24,621 INFO L275 PluginConnector]: BuchiAutomizer initialized [2021-12-22 19:58:24,622 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2021-12-22 19:58:24,622 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 22.12 07:58:23" (1/3) ... [2021-12-22 19:58:24,623 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@5fdf228a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 22.12 07:58:24, skipping insertion in model container [2021-12-22 19:58:24,623 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2021-12-22 19:58:24,623 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 07:58:23" (2/3) ... [2021-12-22 19:58:24,624 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@5fdf228a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 22.12 07:58:24, skipping insertion in model container [2021-12-22 19:58:24,624 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2021-12-22 19:58:24,624 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.12 07:58:24" (3/3) ... [2021-12-22 19:58:24,625 INFO L388 chiAutomizerObserver]: Analyzing ICFG s3_srvr_11.cil.c [2021-12-22 19:58:24,671 INFO L359 BuchiCegarLoop]: Interprodecural is true [2021-12-22 19:58:24,671 INFO L360 BuchiCegarLoop]: Hoare is false [2021-12-22 19:58:24,672 INFO L361 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2021-12-22 19:58:24,672 INFO L362 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2021-12-22 19:58:24,672 INFO L363 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-12-22 19:58:24,672 INFO L364 BuchiCegarLoop]: Difference is false [2021-12-22 19:58:24,672 INFO L365 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-12-22 19:58:24,672 INFO L368 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2021-12-22 19:58:24,687 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) [2021-12-22 19:58:24,709 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 126 [2021-12-22 19:58:24,710 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-22 19:58:24,710 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-22 19:58:24,717 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1] [2021-12-22 19:58:24,717 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-22 19:58:24,717 INFO L425 BuchiCegarLoop]: ======== Iteration 1============ [2021-12-22 19:58:24,718 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) [2021-12-22 19:58:24,723 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 126 [2021-12-22 19:58:24,723 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-22 19:58:24,724 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-22 19:58:24,725 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1] [2021-12-22 19:58:24,725 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-22 19:58:24,730 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 [2021-12-22 19:58:24,730 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 [2021-12-22 19:58:24,735 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 19:58:24,736 INFO L85 PathProgramCache]: Analyzing trace with hash 889513938, now seen corresponding path program 1 times [2021-12-22 19:58:24,743 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 19:58:24,744 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1412331080] [2021-12-22 19:58:24,744 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 19:58:24,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 19:58:24,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-22 19:58:24,817 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-22 19:58:24,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-22 19:58:24,859 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-22 19:58:24,863 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 19:58:24,863 INFO L85 PathProgramCache]: Analyzing trace with hash -383541900, now seen corresponding path program 1 times [2021-12-22 19:58:24,863 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 19:58:24,864 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [139590333] [2021-12-22 19:58:24,865 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 19:58:24,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 19:58:24,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-22 19:58:24,889 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-22 19:58:24,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-22 19:58:24,902 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-22 19:58:24,903 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 19:58:24,904 INFO L85 PathProgramCache]: Analyzing trace with hash -2120240829, now seen corresponding path program 1 times [2021-12-22 19:58:24,904 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 19:58:24,904 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1935780852] [2021-12-22 19:58:24,904 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 19:58:24,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 19:58:24,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 19:58:24,991 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-22 19:58:24,991 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-22 19:58:24,992 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1935780852] [2021-12-22 19:58:24,993 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1935780852] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-22 19:58:24,993 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-22 19:58:24,993 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-22 19:58:24,994 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1138013488] [2021-12-22 19:58:24,995 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-22 19:58:25,109 INFO L210 LassoAnalysis]: Preferences: [2021-12-22 19:58:25,110 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-12-22 19:58:25,110 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-12-22 19:58:25,110 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-12-22 19:58:25,111 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2021-12-22 19:58:25,111 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-22 19:58:25,111 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-12-22 19:58:25,111 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-12-22 19:58:25,111 INFO L133 ssoRankerPreferences]: Filename of dumped script: s3_srvr_11.cil.c_Iteration1_Loop [2021-12-22 19:58:25,112 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-12-22 19:58:25,112 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-12-22 19:58:25,126 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:25,131 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:25,136 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:25,138 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:25,141 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:25,147 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:25,149 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:25,219 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-12-22 19:58:25,219 INFO L404 LassoAnalysis]: Checking for nontermination... [2021-12-22 19:58:25,221 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-22 19:58:25,221 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 19:58:25,223 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) [2021-12-22 19:58:25,224 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 [2021-12-22 19:58:25,225 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-22 19:58:25,225 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-22 19:58:25,237 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-22 19:58:25,238 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: [] [2021-12-22 19:58:25,257 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Ended with exit code 0 [2021-12-22 19:58:25,258 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-22 19:58:25,258 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 19:58:25,259 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) [2021-12-22 19:58:25,265 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 [2021-12-22 19:58:25,266 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-22 19:58:25,267 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-22 19:58:25,281 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-22 19:58:25,281 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: [] [2021-12-22 19:58:25,315 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 [2021-12-22 19:58:25,316 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-22 19:58:25,316 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 19:58:25,317 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) [2021-12-22 19:58:25,318 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 [2021-12-22 19:58:25,319 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-22 19:58:25,319 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-22 19:58:25,332 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-22 19:58:25,332 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: [] [2021-12-22 19:58:25,348 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 [2021-12-22 19:58:25,348 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-22 19:58:25,348 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 19:58:25,349 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) [2021-12-22 19:58:25,353 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 [2021-12-22 19:58:25,353 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-22 19:58:25,354 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-22 19:58:25,361 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-22 19:58:25,361 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: [] [2021-12-22 19:58:25,376 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Ended with exit code 0 [2021-12-22 19:58:25,377 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-22 19:58:25,377 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 19:58:25,378 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) [2021-12-22 19:58:25,379 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 [2021-12-22 19:58:25,380 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-22 19:58:25,380 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-22 19:58:25,407 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 [2021-12-22 19:58:25,408 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-22 19:58:25,408 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 19:58:25,409 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) [2021-12-22 19:58:25,410 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 [2021-12-22 19:58:25,411 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2021-12-22 19:58:25,411 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-22 19:58:25,437 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2021-12-22 19:58:25,455 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 [2021-12-22 19:58:25,455 INFO L210 LassoAnalysis]: Preferences: [2021-12-22 19:58:25,456 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-12-22 19:58:25,456 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-12-22 19:58:25,456 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-12-22 19:58:25,456 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2021-12-22 19:58:25,456 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-22 19:58:25,456 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-12-22 19:58:25,456 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-12-22 19:58:25,456 INFO L133 ssoRankerPreferences]: Filename of dumped script: s3_srvr_11.cil.c_Iteration1_Loop [2021-12-22 19:58:25,456 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-12-22 19:58:25,456 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-12-22 19:58:25,457 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:25,463 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:25,466 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:25,468 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:25,471 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:25,477 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:25,480 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:25,589 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-12-22 19:58:25,593 INFO L490 LassoAnalysis]: Using template 'affine'. [2021-12-22 19:58:25,594 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-22 19:58:25,594 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 19:58:25,596 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) [2021-12-22 19:58:25,598 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 [2021-12-22 19:58:25,599 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 [2021-12-22 19:58:25,605 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-22 19:58:25,606 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-22 19:58:25,606 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-22 19:58:25,606 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-22 19:58:25,606 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-22 19:58:25,608 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-22 19:58:25,608 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-22 19:58:25,619 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-22 19:58:25,635 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Ended with exit code 0 [2021-12-22 19:58:25,635 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-22 19:58:25,636 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 19:58:25,636 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) [2021-12-22 19:58:25,637 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 [2021-12-22 19:58:25,639 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 [2021-12-22 19:58:25,646 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-22 19:58:25,647 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-22 19:58:25,647 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-22 19:58:25,647 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-22 19:58:25,647 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-22 19:58:25,648 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-22 19:58:25,648 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-22 19:58:25,667 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-22 19:58:25,695 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Forceful destruction successful, exit code 0 [2021-12-22 19:58:25,695 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-22 19:58:25,696 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 19:58:25,697 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) [2021-12-22 19:58:25,698 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 [2021-12-22 19:58:25,700 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 [2021-12-22 19:58:25,705 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-22 19:58:25,706 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-22 19:58:25,706 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-22 19:58:25,706 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-22 19:58:25,706 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-22 19:58:25,707 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-22 19:58:25,707 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-22 19:58:25,711 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-22 19:58:25,727 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 [2021-12-22 19:58:25,731 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-22 19:58:25,731 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 19:58:25,732 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) [2021-12-22 19:58:25,733 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 [2021-12-22 19:58:25,735 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 [2021-12-22 19:58:25,741 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-22 19:58:25,741 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-22 19:58:25,741 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-22 19:58:25,741 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-22 19:58:25,742 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-22 19:58:25,743 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-22 19:58:25,743 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-22 19:58:25,758 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-22 19:58:25,787 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 [2021-12-22 19:58:25,788 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-22 19:58:25,788 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 19:58:25,789 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) [2021-12-22 19:58:25,790 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 [2021-12-22 19:58:25,792 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 [2021-12-22 19:58:25,799 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-22 19:58:25,800 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-22 19:58:25,800 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-22 19:58:25,800 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-22 19:58:25,800 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-22 19:58:25,801 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-22 19:58:25,802 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-22 19:58:25,823 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2021-12-22 19:58:25,835 INFO L443 ModelExtractionUtils]: Simplification made 3 calls to the SMT solver. [2021-12-22 19:58:25,836 INFO L444 ModelExtractionUtils]: 1 out of 4 variables were initially zero. Simplification set additionally 1 variables to zero. [2021-12-22 19:58:25,837 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-22 19:58:25,837 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 19:58:25,867 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) [2021-12-22 19:58:25,894 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2021-12-22 19:58:25,894 INFO L438 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2021-12-22 19:58:25,894 INFO L513 LassoAnalysis]: Proved termination. [2021-12-22 19:58:25,895 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 [] [2021-12-22 19:58:25,915 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 [2021-12-22 19:58:25,941 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 [2021-12-22 19:58:25,946 INFO L297 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2021-12-22 19:58:25,959 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 19:58:25,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 19:58:25,983 INFO L263 TraceCheckSpWp]: Trace formula consists of 55 conjuncts, 2 conjunts are in the unsatisfiable core [2021-12-22 19:58:25,984 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-22 19:58:26,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 19:58:26,005 INFO L263 TraceCheckSpWp]: Trace formula consists of 27 conjuncts, 4 conjunts are in the unsatisfiable core [2021-12-22 19:58:26,006 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-22 19:58:26,086 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-22 19:58:26,113 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 [2021-12-22 19:58:26,114 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) [2021-12-22 19:58:26,503 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 [2021-12-22 19:58:26,645 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. [2021-12-22 19:58:26,646 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 [2021-12-22 19:58:26,652 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) [2021-12-22 19:58:26,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 609 transitions. [2021-12-22 19:58:26,654 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 6 states and 609 transitions. Stem has 6 letters. Loop has 13 letters. [2021-12-22 19:58:26,655 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2021-12-22 19:58:26,655 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 6 states and 609 transitions. Stem has 19 letters. Loop has 13 letters. [2021-12-22 19:58:26,656 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2021-12-22 19:58:26,656 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 6 states and 609 transitions. Stem has 6 letters. Loop has 26 letters. [2021-12-22 19:58:26,657 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2021-12-22 19:58:26,657 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 832 states and 1414 transitions. [2021-12-22 19:58:26,679 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 323 [2021-12-22 19:58:26,693 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 832 states to 694 states and 1087 transitions. [2021-12-22 19:58:26,694 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 391 [2021-12-22 19:58:26,695 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 402 [2021-12-22 19:58:26,696 INFO L73 IsDeterministic]: Start isDeterministic. Operand 694 states and 1087 transitions. [2021-12-22 19:58:26,697 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2021-12-22 19:58:26,697 INFO L681 BuchiCegarLoop]: Abstraction has 694 states and 1087 transitions. [2021-12-22 19:58:26,712 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 694 states and 1087 transitions. [2021-12-22 19:58:26,754 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 694 to 500. [2021-12-22 19:58:26,755 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) [2021-12-22 19:58:26,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 500 states and 783 transitions. [2021-12-22 19:58:26,758 INFO L704 BuchiCegarLoop]: Abstraction has 500 states and 783 transitions. [2021-12-22 19:58:26,758 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-22 19:58:26,761 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-22 19:58:26,761 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-22 19:58:26,762 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) [2021-12-22 19:58:26,883 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-22 19:58:26,883 INFO L93 Difference]: Finished difference Result 572 states and 894 transitions. [2021-12-22 19:58:26,884 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-22 19:58:26,884 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 572 states and 894 transitions. [2021-12-22 19:58:26,888 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 280 [2021-12-22 19:58:26,891 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 572 states to 572 states and 894 transitions. [2021-12-22 19:58:26,892 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 348 [2021-12-22 19:58:26,892 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 348 [2021-12-22 19:58:26,892 INFO L73 IsDeterministic]: Start isDeterministic. Operand 572 states and 894 transitions. [2021-12-22 19:58:26,893 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2021-12-22 19:58:26,893 INFO L681 BuchiCegarLoop]: Abstraction has 572 states and 894 transitions. [2021-12-22 19:58:26,893 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 572 states and 894 transitions. [2021-12-22 19:58:26,901 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 572 to 543. [2021-12-22 19:58:26,902 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) [2021-12-22 19:58:26,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 543 states and 857 transitions. [2021-12-22 19:58:26,904 INFO L704 BuchiCegarLoop]: Abstraction has 543 states and 857 transitions. [2021-12-22 19:58:26,904 INFO L587 BuchiCegarLoop]: Abstraction has 543 states and 857 transitions. [2021-12-22 19:58:26,904 INFO L425 BuchiCegarLoop]: ======== Iteration 2============ [2021-12-22 19:58:26,904 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 543 states and 857 transitions. [2021-12-22 19:58:26,907 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 269 [2021-12-22 19:58:26,907 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-22 19:58:26,907 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-22 19:58:26,908 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-22 19:58:26,908 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-22 19:58:26,908 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 [2021-12-22 19:58:26,909 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 [2021-12-22 19:58:26,909 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 19:58:26,909 INFO L85 PathProgramCache]: Analyzing trace with hash -1150938771, now seen corresponding path program 1 times [2021-12-22 19:58:26,910 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 19:58:26,910 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2089725037] [2021-12-22 19:58:26,910 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 19:58:26,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 19:58:26,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-22 19:58:26,921 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-22 19:58:26,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-22 19:58:26,933 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-22 19:58:26,936 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 19:58:26,936 INFO L85 PathProgramCache]: Analyzing trace with hash 248605650, now seen corresponding path program 1 times [2021-12-22 19:58:26,936 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 19:58:26,937 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1887958517] [2021-12-22 19:58:26,937 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 19:58:26,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 19:58:26,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 19:58:26,967 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-22 19:58:26,968 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-22 19:58:26,968 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1887958517] [2021-12-22 19:58:26,968 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1887958517] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-22 19:58:26,968 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-22 19:58:26,968 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-12-22 19:58:26,969 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1407907857] [2021-12-22 19:58:26,969 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-22 19:58:26,969 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-12-22 19:58:26,970 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-22 19:58:26,970 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-22 19:58:26,971 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-22 19:58:26,971 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) [2021-12-22 19:58:27,141 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-22 19:58:27,142 INFO L93 Difference]: Finished difference Result 662 states and 1045 transitions. [2021-12-22 19:58:27,142 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-22 19:58:27,143 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 662 states and 1045 transitions. [2021-12-22 19:58:27,147 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 360 [2021-12-22 19:58:27,151 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 662 states to 662 states and 1045 transitions. [2021-12-22 19:58:27,152 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 412 [2021-12-22 19:58:27,152 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 412 [2021-12-22 19:58:27,152 INFO L73 IsDeterministic]: Start isDeterministic. Operand 662 states and 1045 transitions. [2021-12-22 19:58:27,153 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2021-12-22 19:58:27,153 INFO L681 BuchiCegarLoop]: Abstraction has 662 states and 1045 transitions. [2021-12-22 19:58:27,153 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 662 states and 1045 transitions. [2021-12-22 19:58:27,159 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 662 to 579. [2021-12-22 19:58:27,160 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) [2021-12-22 19:58:27,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 579 states and 910 transitions. [2021-12-22 19:58:27,162 INFO L704 BuchiCegarLoop]: Abstraction has 579 states and 910 transitions. [2021-12-22 19:58:27,163 INFO L587 BuchiCegarLoop]: Abstraction has 579 states and 910 transitions. [2021-12-22 19:58:27,163 INFO L425 BuchiCegarLoop]: ======== Iteration 3============ [2021-12-22 19:58:27,163 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 579 states and 910 transitions. [2021-12-22 19:58:27,165 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 303 [2021-12-22 19:58:27,166 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-22 19:58:27,166 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-22 19:58:27,167 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-22 19:58:27,167 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] [2021-12-22 19:58:27,167 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 [2021-12-22 19:58:27,168 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 [2021-12-22 19:58:27,168 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 19:58:27,168 INFO L85 PathProgramCache]: Analyzing trace with hash -1150938771, now seen corresponding path program 2 times [2021-12-22 19:58:27,169 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 19:58:27,169 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1351541544] [2021-12-22 19:58:27,169 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 19:58:27,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 19:58:27,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-22 19:58:27,178 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-22 19:58:27,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-22 19:58:27,187 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-22 19:58:27,188 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 19:58:27,188 INFO L85 PathProgramCache]: Analyzing trace with hash -734299873, now seen corresponding path program 1 times [2021-12-22 19:58:27,188 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 19:58:27,189 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [60863598] [2021-12-22 19:58:27,189 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 19:58:27,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 19:58:27,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 19:58:27,208 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-22 19:58:27,208 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-22 19:58:27,208 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [60863598] [2021-12-22 19:58:27,209 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [60863598] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-22 19:58:27,209 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-22 19:58:27,209 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-22 19:58:27,209 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [983715212] [2021-12-22 19:58:27,209 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-22 19:58:27,209 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-12-22 19:58:27,210 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-22 19:58:27,210 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-22 19:58:27,210 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-22 19:58:27,210 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) [2021-12-22 19:58:27,346 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-22 19:58:27,347 INFO L93 Difference]: Finished difference Result 690 states and 992 transitions. [2021-12-22 19:58:27,347 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-22 19:58:27,348 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 690 states and 992 transitions. [2021-12-22 19:58:27,352 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 381 [2021-12-22 19:58:27,356 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 690 states to 617 states and 912 transitions. [2021-12-22 19:58:27,356 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 433 [2021-12-22 19:58:27,357 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 444 [2021-12-22 19:58:27,357 INFO L73 IsDeterministic]: Start isDeterministic. Operand 617 states and 912 transitions. [2021-12-22 19:58:27,358 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2021-12-22 19:58:27,358 INFO L681 BuchiCegarLoop]: Abstraction has 617 states and 912 transitions. [2021-12-22 19:58:27,359 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 617 states and 912 transitions. [2021-12-22 19:58:27,364 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 617 to 571. [2021-12-22 19:58:27,365 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) [2021-12-22 19:58:27,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 571 states and 855 transitions. [2021-12-22 19:58:27,368 INFO L704 BuchiCegarLoop]: Abstraction has 571 states and 855 transitions. [2021-12-22 19:58:27,368 INFO L587 BuchiCegarLoop]: Abstraction has 571 states and 855 transitions. [2021-12-22 19:58:27,368 INFO L425 BuchiCegarLoop]: ======== Iteration 4============ [2021-12-22 19:58:27,368 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 571 states and 855 transitions. [2021-12-22 19:58:27,370 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 370 [2021-12-22 19:58:27,370 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-22 19:58:27,371 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-22 19:58:27,371 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-22 19:58:27,371 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-22 19:58:27,372 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 [2021-12-22 19:58:27,372 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 [2021-12-22 19:58:27,372 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 19:58:27,372 INFO L85 PathProgramCache]: Analyzing trace with hash -443242978, now seen corresponding path program 1 times [2021-12-22 19:58:27,373 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 19:58:27,373 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [244252153] [2021-12-22 19:58:27,373 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 19:58:27,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 19:58:27,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 19:58:27,392 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-22 19:58:27,393 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-22 19:58:27,393 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [244252153] [2021-12-22 19:58:27,393 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [244252153] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-22 19:58:27,393 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-22 19:58:27,393 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-12-22 19:58:27,393 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [508736596] [2021-12-22 19:58:27,394 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-22 19:58:27,394 INFO L796 eck$LassoCheckResult]: stem already infeasible [2021-12-22 19:58:27,394 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 19:58:27,394 INFO L85 PathProgramCache]: Analyzing trace with hash 1060449691, now seen corresponding path program 1 times [2021-12-22 19:58:27,395 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 19:58:27,395 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [647902207] [2021-12-22 19:58:27,395 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 19:58:27,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 19:58:27,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 19:58:27,412 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-22 19:58:27,413 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-22 19:58:27,413 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [647902207] [2021-12-22 19:58:27,413 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [647902207] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-22 19:58:27,413 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-22 19:58:27,413 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-12-22 19:58:27,414 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1839917663] [2021-12-22 19:58:27,414 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-22 19:58:27,414 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-12-22 19:58:27,414 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-22 19:58:27,415 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-22 19:58:27,415 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-22 19:58:27,415 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) [2021-12-22 19:58:27,510 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-22 19:58:27,510 INFO L93 Difference]: Finished difference Result 581 states and 863 transitions. [2021-12-22 19:58:27,511 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-22 19:58:27,513 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 581 states and 863 transitions. [2021-12-22 19:58:27,517 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 380 [2021-12-22 19:58:27,520 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 581 states to 581 states and 863 transitions. [2021-12-22 19:58:27,521 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 413 [2021-12-22 19:58:27,522 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 413 [2021-12-22 19:58:27,522 INFO L73 IsDeterministic]: Start isDeterministic. Operand 581 states and 863 transitions. [2021-12-22 19:58:27,522 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2021-12-22 19:58:27,522 INFO L681 BuchiCegarLoop]: Abstraction has 581 states and 863 transitions. [2021-12-22 19:58:27,522 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 581 states and 863 transitions. [2021-12-22 19:58:27,543 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 581 to 571. [2021-12-22 19:58:27,544 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) [2021-12-22 19:58:27,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 571 states and 851 transitions. [2021-12-22 19:58:27,546 INFO L704 BuchiCegarLoop]: Abstraction has 571 states and 851 transitions. [2021-12-22 19:58:27,546 INFO L587 BuchiCegarLoop]: Abstraction has 571 states and 851 transitions. [2021-12-22 19:58:27,546 INFO L425 BuchiCegarLoop]: ======== Iteration 5============ [2021-12-22 19:58:27,546 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 571 states and 851 transitions. [2021-12-22 19:58:27,549 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 370 [2021-12-22 19:58:27,549 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-22 19:58:27,549 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-22 19:58:27,550 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-22 19:58:27,550 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-22 19:58:27,551 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 [2021-12-22 19:58:27,551 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 [2021-12-22 19:58:27,552 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 19:58:27,552 INFO L85 PathProgramCache]: Analyzing trace with hash -754735645, now seen corresponding path program 1 times [2021-12-22 19:58:27,552 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 19:58:27,552 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [326828291] [2021-12-22 19:58:27,552 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 19:58:27,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 19:58:27,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 19:58:27,580 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-22 19:58:27,580 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-22 19:58:27,580 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [326828291] [2021-12-22 19:58:27,581 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [326828291] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-22 19:58:27,581 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-22 19:58:27,581 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-12-22 19:58:27,581 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1546214354] [2021-12-22 19:58:27,581 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-22 19:58:27,582 INFO L796 eck$LassoCheckResult]: stem already infeasible [2021-12-22 19:58:27,582 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 19:58:27,582 INFO L85 PathProgramCache]: Analyzing trace with hash 1184907808, now seen corresponding path program 1 times [2021-12-22 19:58:27,582 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 19:58:27,582 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1558259182] [2021-12-22 19:58:27,583 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 19:58:27,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 19:58:27,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 19:58:27,604 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-22 19:58:27,605 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-22 19:58:27,605 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1558259182] [2021-12-22 19:58:27,605 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1558259182] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-22 19:58:27,605 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-22 19:58:27,606 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-12-22 19:58:27,606 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1194608242] [2021-12-22 19:58:27,606 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-22 19:58:27,606 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-12-22 19:58:27,607 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-22 19:58:27,607 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-22 19:58:27,607 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-22 19:58:27,607 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) [2021-12-22 19:58:27,698 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-22 19:58:27,699 INFO L93 Difference]: Finished difference Result 581 states and 859 transitions. [2021-12-22 19:58:27,703 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-22 19:58:27,704 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 581 states and 859 transitions. [2021-12-22 19:58:27,708 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 380 [2021-12-22 19:58:27,711 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 581 states to 581 states and 859 transitions. [2021-12-22 19:58:27,711 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 413 [2021-12-22 19:58:27,711 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 413 [2021-12-22 19:58:27,711 INFO L73 IsDeterministic]: Start isDeterministic. Operand 581 states and 859 transitions. [2021-12-22 19:58:27,712 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2021-12-22 19:58:27,712 INFO L681 BuchiCegarLoop]: Abstraction has 581 states and 859 transitions. [2021-12-22 19:58:27,712 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 581 states and 859 transitions. [2021-12-22 19:58:27,717 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 581 to 571. [2021-12-22 19:58:27,718 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) [2021-12-22 19:58:27,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 571 states and 847 transitions. [2021-12-22 19:58:27,721 INFO L704 BuchiCegarLoop]: Abstraction has 571 states and 847 transitions. [2021-12-22 19:58:27,721 INFO L587 BuchiCegarLoop]: Abstraction has 571 states and 847 transitions. [2021-12-22 19:58:27,721 INFO L425 BuchiCegarLoop]: ======== Iteration 6============ [2021-12-22 19:58:27,721 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 571 states and 847 transitions. [2021-12-22 19:58:27,723 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 370 [2021-12-22 19:58:27,724 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-22 19:58:27,724 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-22 19:58:27,725 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-22 19:58:27,725 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] [2021-12-22 19:58:27,725 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 [2021-12-22 19:58:27,726 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 [2021-12-22 19:58:27,726 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 19:58:27,726 INFO L85 PathProgramCache]: Analyzing trace with hash -1150938771, now seen corresponding path program 3 times [2021-12-22 19:58:27,726 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 19:58:27,727 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1288430549] [2021-12-22 19:58:27,727 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 19:58:27,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 19:58:27,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-22 19:58:27,734 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-22 19:58:27,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-22 19:58:27,742 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-22 19:58:27,743 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 19:58:27,743 INFO L85 PathProgramCache]: Analyzing trace with hash -1161686817, now seen corresponding path program 1 times [2021-12-22 19:58:27,743 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 19:58:27,743 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [385050479] [2021-12-22 19:58:27,743 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 19:58:27,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 19:58:27,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 19:58:27,764 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-22 19:58:27,765 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-22 19:58:27,765 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [385050479] [2021-12-22 19:58:27,765 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [385050479] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-22 19:58:27,765 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-22 19:58:27,765 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-22 19:58:27,766 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1022846992] [2021-12-22 19:58:27,766 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-22 19:58:27,766 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-12-22 19:58:27,766 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-22 19:58:27,767 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-22 19:58:27,767 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-22 19:58:27,767 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) [2021-12-22 19:58:27,927 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-22 19:58:27,927 INFO L93 Difference]: Finished difference Result 717 states and 1069 transitions. [2021-12-22 19:58:27,928 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-22 19:58:27,928 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 717 states and 1069 transitions. [2021-12-22 19:58:27,932 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 463 [2021-12-22 19:58:27,936 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 717 states to 710 states and 1062 transitions. [2021-12-22 19:58:27,936 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 496 [2021-12-22 19:58:27,936 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 496 [2021-12-22 19:58:27,937 INFO L73 IsDeterministic]: Start isDeterministic. Operand 710 states and 1062 transitions. [2021-12-22 19:58:27,937 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2021-12-22 19:58:27,937 INFO L681 BuchiCegarLoop]: Abstraction has 710 states and 1062 transitions. [2021-12-22 19:58:27,937 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 710 states and 1062 transitions. [2021-12-22 19:58:27,943 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 710 to 697. [2021-12-22 19:58:27,945 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) [2021-12-22 19:58:27,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 697 states and 1046 transitions. [2021-12-22 19:58:27,947 INFO L704 BuchiCegarLoop]: Abstraction has 697 states and 1046 transitions. [2021-12-22 19:58:27,947 INFO L587 BuchiCegarLoop]: Abstraction has 697 states and 1046 transitions. [2021-12-22 19:58:27,947 INFO L425 BuchiCegarLoop]: ======== Iteration 7============ [2021-12-22 19:58:27,947 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 697 states and 1046 transitions. [2021-12-22 19:58:27,950 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 454 [2021-12-22 19:58:27,950 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-22 19:58:27,950 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-22 19:58:27,951 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-22 19:58:27,951 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] [2021-12-22 19:58:27,952 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 [2021-12-22 19:58:27,952 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 [2021-12-22 19:58:27,953 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 19:58:27,953 INFO L85 PathProgramCache]: Analyzing trace with hash -1150938771, now seen corresponding path program 4 times [2021-12-22 19:58:27,953 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 19:58:27,953 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [812143929] [2021-12-22 19:58:27,953 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 19:58:27,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 19:58:27,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-22 19:58:27,959 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-22 19:58:27,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-22 19:58:27,972 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-22 19:58:27,973 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 19:58:27,973 INFO L85 PathProgramCache]: Analyzing trace with hash -488131506, now seen corresponding path program 1 times [2021-12-22 19:58:27,973 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 19:58:27,973 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [566249938] [2021-12-22 19:58:27,974 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 19:58:27,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 19:58:27,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 19:58:28,000 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-22 19:58:28,001 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-22 19:58:28,001 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [566249938] [2021-12-22 19:58:28,001 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [566249938] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-22 19:58:28,001 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-22 19:58:28,002 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-22 19:58:28,002 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [999359017] [2021-12-22 19:58:28,002 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-22 19:58:28,002 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-12-22 19:58:28,002 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-22 19:58:28,003 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-22 19:58:28,003 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-22 19:58:28,005 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) [2021-12-22 19:58:28,148 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-22 19:58:28,148 INFO L93 Difference]: Finished difference Result 839 states and 1162 transitions. [2021-12-22 19:58:28,149 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-22 19:58:28,149 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 839 states and 1162 transitions. [2021-12-22 19:58:28,154 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 553 [2021-12-22 19:58:28,158 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 839 states to 839 states and 1162 transitions. [2021-12-22 19:58:28,159 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 586 [2021-12-22 19:58:28,159 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 586 [2021-12-22 19:58:28,160 INFO L73 IsDeterministic]: Start isDeterministic. Operand 839 states and 1162 transitions. [2021-12-22 19:58:28,160 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2021-12-22 19:58:28,160 INFO L681 BuchiCegarLoop]: Abstraction has 839 states and 1162 transitions. [2021-12-22 19:58:28,160 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 839 states and 1162 transitions. [2021-12-22 19:58:28,168 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 839 to 831. [2021-12-22 19:58:28,169 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) [2021-12-22 19:58:28,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 831 states to 831 states and 1151 transitions. [2021-12-22 19:58:28,171 INFO L704 BuchiCegarLoop]: Abstraction has 831 states and 1151 transitions. [2021-12-22 19:58:28,171 INFO L587 BuchiCegarLoop]: Abstraction has 831 states and 1151 transitions. [2021-12-22 19:58:28,172 INFO L425 BuchiCegarLoop]: ======== Iteration 8============ [2021-12-22 19:58:28,172 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 831 states and 1151 transitions. [2021-12-22 19:58:28,175 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 546 [2021-12-22 19:58:28,175 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-22 19:58:28,175 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-22 19:58:28,176 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-22 19:58:28,176 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] [2021-12-22 19:58:28,176 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 [2021-12-22 19:58:28,178 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 [2021-12-22 19:58:28,178 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 19:58:28,179 INFO L85 PathProgramCache]: Analyzing trace with hash -1150938771, now seen corresponding path program 5 times [2021-12-22 19:58:28,179 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 19:58:28,179 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [566040157] [2021-12-22 19:58:28,179 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 19:58:28,179 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 19:58:28,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-22 19:58:28,187 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-22 19:58:28,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-22 19:58:28,203 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-22 19:58:28,205 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 19:58:28,205 INFO L85 PathProgramCache]: Analyzing trace with hash -1385524784, now seen corresponding path program 1 times [2021-12-22 19:58:28,205 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 19:58:28,205 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [289312762] [2021-12-22 19:58:28,205 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 19:58:28,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 19:58:28,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 19:58:28,235 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-22 19:58:28,236 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-22 19:58:28,236 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [289312762] [2021-12-22 19:58:28,236 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [289312762] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-22 19:58:28,236 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-22 19:58:28,236 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-22 19:58:28,236 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [780091317] [2021-12-22 19:58:28,237 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-22 19:58:28,237 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-12-22 19:58:28,237 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-22 19:58:28,237 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-22 19:58:28,238 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-22 19:58:28,238 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) [2021-12-22 19:58:28,345 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-22 19:58:28,345 INFO L93 Difference]: Finished difference Result 918 states and 1259 transitions. [2021-12-22 19:58:28,347 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-22 19:58:28,348 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 918 states and 1259 transitions. [2021-12-22 19:58:28,355 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 604 [2021-12-22 19:58:28,359 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 918 states to 918 states and 1259 transitions. [2021-12-22 19:58:28,359 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 637 [2021-12-22 19:58:28,360 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 637 [2021-12-22 19:58:28,360 INFO L73 IsDeterministic]: Start isDeterministic. Operand 918 states and 1259 transitions. [2021-12-22 19:58:28,360 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2021-12-22 19:58:28,360 INFO L681 BuchiCegarLoop]: Abstraction has 918 states and 1259 transitions. [2021-12-22 19:58:28,361 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 918 states and 1259 transitions. [2021-12-22 19:58:28,368 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 918 to 906. [2021-12-22 19:58:28,370 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) [2021-12-22 19:58:28,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 906 states to 906 states and 1244 transitions. [2021-12-22 19:58:28,373 INFO L704 BuchiCegarLoop]: Abstraction has 906 states and 1244 transitions. [2021-12-22 19:58:28,373 INFO L587 BuchiCegarLoop]: Abstraction has 906 states and 1244 transitions. [2021-12-22 19:58:28,373 INFO L425 BuchiCegarLoop]: ======== Iteration 9============ [2021-12-22 19:58:28,374 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 906 states and 1244 transitions. [2021-12-22 19:58:28,377 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 596 [2021-12-22 19:58:28,377 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-22 19:58:28,377 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-22 19:58:28,379 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-22 19:58:28,379 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] [2021-12-22 19:58:28,380 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 [2021-12-22 19:58:28,380 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 [2021-12-22 19:58:28,380 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 19:58:28,381 INFO L85 PathProgramCache]: Analyzing trace with hash -1150938771, now seen corresponding path program 6 times [2021-12-22 19:58:28,381 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 19:58:28,381 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [489745338] [2021-12-22 19:58:28,381 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 19:58:28,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 19:58:28,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-22 19:58:28,393 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-22 19:58:28,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-22 19:58:28,408 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-22 19:58:28,409 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 19:58:28,409 INFO L85 PathProgramCache]: Analyzing trace with hash 403680920, now seen corresponding path program 1 times [2021-12-22 19:58:28,410 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 19:58:28,410 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [418291988] [2021-12-22 19:58:28,410 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 19:58:28,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 19:58:28,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 19:58:28,467 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2021-12-22 19:58:28,467 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-22 19:58:28,467 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [418291988] [2021-12-22 19:58:28,468 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [418291988] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-22 19:58:28,468 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-22 19:58:28,468 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-22 19:58:28,468 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [310608877] [2021-12-22 19:58:28,468 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-22 19:58:28,469 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-12-22 19:58:28,469 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-22 19:58:28,470 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-22 19:58:28,470 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-22 19:58:28,470 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) [2021-12-22 19:58:28,581 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-22 19:58:28,581 INFO L93 Difference]: Finished difference Result 1026 states and 1406 transitions. [2021-12-22 19:58:28,581 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-22 19:58:28,582 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1026 states and 1406 transitions. [2021-12-22 19:58:28,587 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 676 [2021-12-22 19:58:28,591 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1026 states to 1026 states and 1406 transitions. [2021-12-22 19:58:28,592 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 709 [2021-12-22 19:58:28,592 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 709 [2021-12-22 19:58:28,592 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1026 states and 1406 transitions. [2021-12-22 19:58:28,592 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2021-12-22 19:58:28,592 INFO L681 BuchiCegarLoop]: Abstraction has 1026 states and 1406 transitions. [2021-12-22 19:58:28,593 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1026 states and 1406 transitions. [2021-12-22 19:58:28,603 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1026 to 987. [2021-12-22 19:58:28,605 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) [2021-12-22 19:58:28,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 987 states to 987 states and 1343 transitions. [2021-12-22 19:58:28,608 INFO L704 BuchiCegarLoop]: Abstraction has 987 states and 1343 transitions. [2021-12-22 19:58:28,608 INFO L587 BuchiCegarLoop]: Abstraction has 987 states and 1343 transitions. [2021-12-22 19:58:28,608 INFO L425 BuchiCegarLoop]: ======== Iteration 10============ [2021-12-22 19:58:28,608 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 987 states and 1343 transitions. [2021-12-22 19:58:28,612 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 650 [2021-12-22 19:58:28,612 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-22 19:58:28,612 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-22 19:58:28,613 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-22 19:58:28,613 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] [2021-12-22 19:58:28,614 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 [2021-12-22 19:58:28,615 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 [2021-12-22 19:58:28,615 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 19:58:28,615 INFO L85 PathProgramCache]: Analyzing trace with hash -1150938771, now seen corresponding path program 7 times [2021-12-22 19:58:28,616 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 19:58:28,616 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [513004584] [2021-12-22 19:58:28,616 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 19:58:28,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 19:58:28,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-22 19:58:28,638 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-22 19:58:28,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-22 19:58:28,653 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-22 19:58:28,654 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 19:58:28,654 INFO L85 PathProgramCache]: Analyzing trace with hash -533474445, now seen corresponding path program 1 times [2021-12-22 19:58:28,654 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 19:58:28,657 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1375769020] [2021-12-22 19:58:28,657 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 19:58:28,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 19:58:28,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 19:58:28,699 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2021-12-22 19:58:28,699 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-22 19:58:28,699 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1375769020] [2021-12-22 19:58:28,699 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1375769020] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-22 19:58:28,700 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-22 19:58:28,700 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-22 19:58:28,700 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1199220965] [2021-12-22 19:58:28,700 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-22 19:58:28,700 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-12-22 19:58:28,700 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-22 19:58:28,701 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-22 19:58:28,701 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-22 19:58:28,702 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) [2021-12-22 19:58:28,842 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-22 19:58:28,842 INFO L93 Difference]: Finished difference Result 928 states and 1252 transitions. [2021-12-22 19:58:28,842 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-22 19:58:28,843 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 928 states and 1252 transitions. [2021-12-22 19:58:28,848 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 575 [2021-12-22 19:58:28,851 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 928 states to 926 states and 1250 transitions. [2021-12-22 19:58:28,852 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 657 [2021-12-22 19:58:28,852 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 657 [2021-12-22 19:58:28,852 INFO L73 IsDeterministic]: Start isDeterministic. Operand 926 states and 1250 transitions. [2021-12-22 19:58:28,852 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2021-12-22 19:58:28,853 INFO L681 BuchiCegarLoop]: Abstraction has 926 states and 1250 transitions. [2021-12-22 19:58:28,853 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 926 states and 1250 transitions. [2021-12-22 19:58:28,861 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 926 to 922. [2021-12-22 19:58:28,862 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) [2021-12-22 19:58:28,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 922 states to 922 states and 1246 transitions. [2021-12-22 19:58:28,865 INFO L704 BuchiCegarLoop]: Abstraction has 922 states and 1246 transitions. [2021-12-22 19:58:28,865 INFO L587 BuchiCegarLoop]: Abstraction has 922 states and 1246 transitions. [2021-12-22 19:58:28,865 INFO L425 BuchiCegarLoop]: ======== Iteration 11============ [2021-12-22 19:58:28,865 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 922 states and 1246 transitions. [2021-12-22 19:58:28,869 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 571 [2021-12-22 19:58:28,869 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-22 19:58:28,869 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-22 19:58:28,870 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-22 19:58:28,870 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] [2021-12-22 19:58:28,870 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 [2021-12-22 19:58:28,870 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 [2021-12-22 19:58:28,871 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 19:58:28,871 INFO L85 PathProgramCache]: Analyzing trace with hash -1150938771, now seen corresponding path program 8 times [2021-12-22 19:58:28,871 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 19:58:28,871 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [35008563] [2021-12-22 19:58:28,872 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 19:58:28,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 19:58:28,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-22 19:58:28,876 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-22 19:58:28,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-22 19:58:28,882 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-22 19:58:28,882 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 19:58:28,882 INFO L85 PathProgramCache]: Analyzing trace with hash -538544647, now seen corresponding path program 1 times [2021-12-22 19:58:28,883 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 19:58:28,883 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [254174412] [2021-12-22 19:58:28,883 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 19:58:28,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 19:58:28,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 19:58:28,910 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 99 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2021-12-22 19:58:28,911 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-22 19:58:28,911 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [254174412] [2021-12-22 19:58:28,911 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [254174412] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-22 19:58:28,911 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-22 19:58:28,911 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-22 19:58:28,912 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [331608312] [2021-12-22 19:58:28,912 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-22 19:58:28,912 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-12-22 19:58:28,912 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-22 19:58:28,913 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-22 19:58:28,913 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-22 19:58:28,913 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) [2021-12-22 19:58:28,927 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-22 19:58:28,928 INFO L93 Difference]: Finished difference Result 1814 states and 2436 transitions. [2021-12-22 19:58:28,928 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-22 19:58:28,928 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1814 states and 2436 transitions. [2021-12-22 19:58:28,937 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 1128 [2021-12-22 19:58:28,944 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1814 states to 1814 states and 2436 transitions. [2021-12-22 19:58:28,944 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1283 [2021-12-22 19:58:28,945 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1283 [2021-12-22 19:58:28,945 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1814 states and 2436 transitions. [2021-12-22 19:58:28,947 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2021-12-22 19:58:28,947 INFO L681 BuchiCegarLoop]: Abstraction has 1814 states and 2436 transitions. [2021-12-22 19:58:28,948 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1814 states and 2436 transitions. [2021-12-22 19:58:28,958 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1814 to 925. [2021-12-22 19:58:28,960 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) [2021-12-22 19:58:28,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 925 states to 925 states and 1249 transitions. [2021-12-22 19:58:28,962 INFO L704 BuchiCegarLoop]: Abstraction has 925 states and 1249 transitions. [2021-12-22 19:58:28,962 INFO L587 BuchiCegarLoop]: Abstraction has 925 states and 1249 transitions. [2021-12-22 19:58:28,962 INFO L425 BuchiCegarLoop]: ======== Iteration 12============ [2021-12-22 19:58:28,962 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 925 states and 1249 transitions. [2021-12-22 19:58:28,966 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 573 [2021-12-22 19:58:28,966 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-22 19:58:28,966 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-22 19:58:28,967 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-22 19:58:28,967 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] [2021-12-22 19:58:28,967 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 [2021-12-22 19:58:28,967 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 [2021-12-22 19:58:28,968 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 19:58:28,968 INFO L85 PathProgramCache]: Analyzing trace with hash -1150938771, now seen corresponding path program 9 times [2021-12-22 19:58:28,968 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 19:58:28,968 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [155961439] [2021-12-22 19:58:28,968 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 19:58:28,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 19:58:28,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-22 19:58:28,973 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-22 19:58:28,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-22 19:58:28,978 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-22 19:58:28,978 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 19:58:28,978 INFO L85 PathProgramCache]: Analyzing trace with hash 1992691126, now seen corresponding path program 1 times [2021-12-22 19:58:28,979 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 19:58:28,979 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1462144976] [2021-12-22 19:58:28,979 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 19:58:28,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 19:58:28,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 19:58:28,999 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 99 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2021-12-22 19:58:29,000 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-22 19:58:29,000 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1462144976] [2021-12-22 19:58:29,000 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1462144976] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-22 19:58:29,000 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-22 19:58:29,000 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-22 19:58:29,000 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1128792578] [2021-12-22 19:58:29,001 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-22 19:58:29,001 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-12-22 19:58:29,001 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-22 19:58:29,001 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-22 19:58:29,001 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-22 19:58:29,002 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) [2021-12-22 19:58:29,015 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-22 19:58:29,015 INFO L93 Difference]: Finished difference Result 1814 states and 2433 transitions. [2021-12-22 19:58:29,015 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-22 19:58:29,016 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1814 states and 2433 transitions. [2021-12-22 19:58:29,023 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 1128 [2021-12-22 19:58:29,030 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1814 states to 1814 states and 2433 transitions. [2021-12-22 19:58:29,031 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1283 [2021-12-22 19:58:29,032 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1283 [2021-12-22 19:58:29,032 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1814 states and 2433 transitions. [2021-12-22 19:58:29,032 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2021-12-22 19:58:29,032 INFO L681 BuchiCegarLoop]: Abstraction has 1814 states and 2433 transitions. [2021-12-22 19:58:29,033 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1814 states and 2433 transitions. [2021-12-22 19:58:29,057 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1814 to 925. [2021-12-22 19:58:29,059 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) [2021-12-22 19:58:29,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 925 states to 925 states and 1246 transitions. [2021-12-22 19:58:29,061 INFO L704 BuchiCegarLoop]: Abstraction has 925 states and 1246 transitions. [2021-12-22 19:58:29,061 INFO L587 BuchiCegarLoop]: Abstraction has 925 states and 1246 transitions. [2021-12-22 19:58:29,061 INFO L425 BuchiCegarLoop]: ======== Iteration 13============ [2021-12-22 19:58:29,062 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 925 states and 1246 transitions. [2021-12-22 19:58:29,064 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 573 [2021-12-22 19:58:29,064 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-22 19:58:29,064 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-22 19:58:29,065 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-22 19:58:29,065 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] [2021-12-22 19:58:29,066 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 [2021-12-22 19:58:29,066 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 [2021-12-22 19:58:29,066 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 19:58:29,067 INFO L85 PathProgramCache]: Analyzing trace with hash -1150938771, now seen corresponding path program 10 times [2021-12-22 19:58:29,067 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 19:58:29,067 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [609988268] [2021-12-22 19:58:29,067 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 19:58:29,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 19:58:29,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-22 19:58:29,072 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-22 19:58:29,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-22 19:58:29,077 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-22 19:58:29,077 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 19:58:29,078 INFO L85 PathProgramCache]: Analyzing trace with hash 64418424, now seen corresponding path program 1 times [2021-12-22 19:58:29,078 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 19:58:29,078 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1319922713] [2021-12-22 19:58:29,078 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 19:58:29,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 19:58:29,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 19:58:29,101 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 113 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2021-12-22 19:58:29,102 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-22 19:58:29,102 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1319922713] [2021-12-22 19:58:29,102 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1319922713] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-22 19:58:29,102 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-22 19:58:29,102 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-22 19:58:29,103 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [381806226] [2021-12-22 19:58:29,103 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-22 19:58:29,103 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-12-22 19:58:29,103 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-22 19:58:29,104 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-22 19:58:29,104 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-22 19:58:29,104 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) [2021-12-22 19:58:29,212 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-22 19:58:29,212 INFO L93 Difference]: Finished difference Result 1034 states and 1386 transitions. [2021-12-22 19:58:29,212 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-22 19:58:29,213 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1034 states and 1386 transitions. [2021-12-22 19:58:29,217 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 645 [2021-12-22 19:58:29,221 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1034 states to 1034 states and 1386 transitions. [2021-12-22 19:58:29,222 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 727 [2021-12-22 19:58:29,222 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 727 [2021-12-22 19:58:29,222 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1034 states and 1386 transitions. [2021-12-22 19:58:29,223 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2021-12-22 19:58:29,223 INFO L681 BuchiCegarLoop]: Abstraction has 1034 states and 1386 transitions. [2021-12-22 19:58:29,223 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1034 states and 1386 transitions. [2021-12-22 19:58:29,231 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1034 to 1012. [2021-12-22 19:58:29,233 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) [2021-12-22 19:58:29,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1012 states to 1012 states and 1351 transitions. [2021-12-22 19:58:29,235 INFO L704 BuchiCegarLoop]: Abstraction has 1012 states and 1351 transitions. [2021-12-22 19:58:29,235 INFO L587 BuchiCegarLoop]: Abstraction has 1012 states and 1351 transitions. [2021-12-22 19:58:29,235 INFO L425 BuchiCegarLoop]: ======== Iteration 14============ [2021-12-22 19:58:29,236 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1012 states and 1351 transitions. [2021-12-22 19:58:29,238 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 631 [2021-12-22 19:58:29,238 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-22 19:58:29,238 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-22 19:58:29,239 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-22 19:58:29,239 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] [2021-12-22 19:58:29,240 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 [2021-12-22 19:58:29,240 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 [2021-12-22 19:58:29,240 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 19:58:29,240 INFO L85 PathProgramCache]: Analyzing trace with hash -1150938771, now seen corresponding path program 11 times [2021-12-22 19:58:29,241 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 19:58:29,241 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [543566824] [2021-12-22 19:58:29,241 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 19:58:29,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 19:58:29,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-22 19:58:29,246 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-22 19:58:29,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-22 19:58:29,250 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-22 19:58:29,251 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 19:58:29,251 INFO L85 PathProgramCache]: Analyzing trace with hash -1641976280, now seen corresponding path program 1 times [2021-12-22 19:58:29,251 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 19:58:29,251 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1666365253] [2021-12-22 19:58:29,251 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 19:58:29,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 19:58:29,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 19:58:29,276 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2021-12-22 19:58:29,276 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-22 19:58:29,277 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1666365253] [2021-12-22 19:58:29,277 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1666365253] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-22 19:58:29,277 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-22 19:58:29,277 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-12-22 19:58:29,277 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [267265938] [2021-12-22 19:58:29,277 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-22 19:58:29,278 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-12-22 19:58:29,278 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-22 19:58:29,278 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-22 19:58:29,278 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-22 19:58:29,278 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) [2021-12-22 19:58:29,395 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-22 19:58:29,395 INFO L93 Difference]: Finished difference Result 1091 states and 1448 transitions. [2021-12-22 19:58:29,395 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-22 19:58:29,396 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1091 states and 1448 transitions. [2021-12-22 19:58:29,401 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 665 [2021-12-22 19:58:29,405 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1091 states to 1067 states and 1414 transitions. [2021-12-22 19:58:29,405 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 769 [2021-12-22 19:58:29,406 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 783 [2021-12-22 19:58:29,406 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1067 states and 1414 transitions. [2021-12-22 19:58:29,406 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2021-12-22 19:58:29,406 INFO L681 BuchiCegarLoop]: Abstraction has 1067 states and 1414 transitions. [2021-12-22 19:58:29,407 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1067 states and 1414 transitions. [2021-12-22 19:58:29,418 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1067 to 1018. [2021-12-22 19:58:29,420 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) [2021-12-22 19:58:29,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1018 states to 1018 states and 1357 transitions. [2021-12-22 19:58:29,422 INFO L704 BuchiCegarLoop]: Abstraction has 1018 states and 1357 transitions. [2021-12-22 19:58:29,422 INFO L587 BuchiCegarLoop]: Abstraction has 1018 states and 1357 transitions. [2021-12-22 19:58:29,422 INFO L425 BuchiCegarLoop]: ======== Iteration 15============ [2021-12-22 19:58:29,422 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1018 states and 1357 transitions. [2021-12-22 19:58:29,426 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 654 [2021-12-22 19:58:29,426 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-22 19:58:29,426 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-22 19:58:29,427 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-22 19:58:29,427 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] [2021-12-22 19:58:29,427 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 [2021-12-22 19:58:29,428 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 [2021-12-22 19:58:29,428 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 19:58:29,428 INFO L85 PathProgramCache]: Analyzing trace with hash 548522408, now seen corresponding path program 1 times [2021-12-22 19:58:29,428 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 19:58:29,428 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1020997189] [2021-12-22 19:58:29,429 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 19:58:29,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 19:58:29,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 19:58:29,469 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-22 19:58:29,469 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-22 19:58:29,469 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1020997189] [2021-12-22 19:58:29,470 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1020997189] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-22 19:58:29,470 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-22 19:58:29,470 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-12-22 19:58:29,470 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1586657871] [2021-12-22 19:58:29,470 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-22 19:58:29,470 INFO L796 eck$LassoCheckResult]: stem already infeasible [2021-12-22 19:58:29,471 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 19:58:29,471 INFO L85 PathProgramCache]: Analyzing trace with hash -1539339780, now seen corresponding path program 1 times [2021-12-22 19:58:29,471 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 19:58:29,471 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [297360501] [2021-12-22 19:58:29,471 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 19:58:29,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 19:58:29,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 19:58:29,500 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-22 19:58:29,501 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-22 19:58:29,501 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [297360501] [2021-12-22 19:58:29,501 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [297360501] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-22 19:58:29,501 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1685297674] [2021-12-22 19:58:29,501 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 19:58:29,501 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-22 19:58:29,502 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 19:58:29,503 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) [2021-12-22 19:58:29,517 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2021-12-22 19:58:29,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 19:58:29,549 INFO L263 TraceCheckSpWp]: Trace formula consists of 60 conjuncts, 3 conjunts are in the unsatisfiable core [2021-12-22 19:58:29,553 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-22 19:58:29,653 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-22 19:58:29,653 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-12-22 19:58:29,758 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-22 19:58:29,758 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1685297674] provided 0 perfect and 2 imperfect interpolant sequences [2021-12-22 19:58:29,759 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-12-22 19:58:29,759 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 3, 3] total 5 [2021-12-22 19:58:29,759 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2013504047] [2021-12-22 19:58:29,759 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-12-22 19:58:29,759 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-12-22 19:58:29,760 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-22 19:58:29,760 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-22 19:58:29,760 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-22 19:58:29,760 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) [2021-12-22 19:58:29,847 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-22 19:58:29,847 INFO L93 Difference]: Finished difference Result 1020 states and 1357 transitions. [2021-12-22 19:58:29,848 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-22 19:58:29,849 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1020 states and 1357 transitions. [2021-12-22 19:58:29,852 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 656 [2021-12-22 19:58:29,856 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1020 states to 1020 states and 1357 transitions. [2021-12-22 19:58:29,857 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 736 [2021-12-22 19:58:29,857 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 736 [2021-12-22 19:58:29,857 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1020 states and 1357 transitions. [2021-12-22 19:58:29,858 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2021-12-22 19:58:29,858 INFO L681 BuchiCegarLoop]: Abstraction has 1020 states and 1357 transitions. [2021-12-22 19:58:29,859 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1020 states and 1357 transitions. [2021-12-22 19:58:29,867 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1020 to 1018. [2021-12-22 19:58:29,869 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) [2021-12-22 19:58:29,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1018 states to 1018 states and 1355 transitions. [2021-12-22 19:58:29,871 INFO L704 BuchiCegarLoop]: Abstraction has 1018 states and 1355 transitions. [2021-12-22 19:58:29,872 INFO L587 BuchiCegarLoop]: Abstraction has 1018 states and 1355 transitions. [2021-12-22 19:58:29,872 INFO L425 BuchiCegarLoop]: ======== Iteration 16============ [2021-12-22 19:58:29,872 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1018 states and 1355 transitions. [2021-12-22 19:58:29,874 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 654 [2021-12-22 19:58:29,874 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-22 19:58:29,874 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-22 19:58:29,875 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-22 19:58:29,875 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] [2021-12-22 19:58:29,875 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 [2021-12-22 19:58:29,876 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 [2021-12-22 19:58:29,876 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 19:58:29,876 INFO L85 PathProgramCache]: Analyzing trace with hash -175674394, now seen corresponding path program 1 times [2021-12-22 19:58:29,876 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 19:58:29,876 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [548853696] [2021-12-22 19:58:29,876 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 19:58:29,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 19:58:29,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 19:58:29,895 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-22 19:58:29,895 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-22 19:58:29,895 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [548853696] [2021-12-22 19:58:29,895 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [548853696] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-22 19:58:29,895 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-22 19:58:29,895 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-12-22 19:58:29,896 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2016553972] [2021-12-22 19:58:29,896 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-22 19:58:29,896 INFO L796 eck$LassoCheckResult]: stem already infeasible [2021-12-22 19:58:29,896 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 19:58:29,897 INFO L85 PathProgramCache]: Analyzing trace with hash 1976910093, now seen corresponding path program 1 times [2021-12-22 19:58:29,897 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 19:58:29,897 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [418444868] [2021-12-22 19:58:29,897 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 19:58:29,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 19:58:29,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 19:58:29,908 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-22 19:58:29,909 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-22 19:58:29,909 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [418444868] [2021-12-22 19:58:29,909 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [418444868] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-22 19:58:29,909 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-22 19:58:29,909 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-12-22 19:58:29,909 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [348309957] [2021-12-22 19:58:29,909 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-22 19:58:29,910 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-12-22 19:58:29,910 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-22 19:58:29,910 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-22 19:58:29,910 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-22 19:58:29,911 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) [2021-12-22 19:58:29,996 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-22 19:58:29,996 INFO L93 Difference]: Finished difference Result 1018 states and 1353 transitions. [2021-12-22 19:58:29,996 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-22 19:58:29,997 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1018 states and 1353 transitions. [2021-12-22 19:58:30,001 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 654 [2021-12-22 19:58:30,005 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1018 states to 1018 states and 1353 transitions. [2021-12-22 19:58:30,005 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 734 [2021-12-22 19:58:30,006 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 734 [2021-12-22 19:58:30,006 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1018 states and 1353 transitions. [2021-12-22 19:58:30,006 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2021-12-22 19:58:30,006 INFO L681 BuchiCegarLoop]: Abstraction has 1018 states and 1353 transitions. [2021-12-22 19:58:30,007 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1018 states and 1353 transitions. [2021-12-22 19:58:30,016 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1018 to 1018. [2021-12-22 19:58:30,018 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) [2021-12-22 19:58:30,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1018 states to 1018 states and 1353 transitions. [2021-12-22 19:58:30,020 INFO L704 BuchiCegarLoop]: Abstraction has 1018 states and 1353 transitions. [2021-12-22 19:58:30,020 INFO L587 BuchiCegarLoop]: Abstraction has 1018 states and 1353 transitions. [2021-12-22 19:58:30,020 INFO L425 BuchiCegarLoop]: ======== Iteration 17============ [2021-12-22 19:58:30,020 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1018 states and 1353 transitions. [2021-12-22 19:58:30,023 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 654 [2021-12-22 19:58:30,023 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-22 19:58:30,023 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-22 19:58:30,024 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-22 19:58:30,024 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] [2021-12-22 19:58:30,025 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 [2021-12-22 19:58:30,025 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 [2021-12-22 19:58:30,025 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 19:58:30,025 INFO L85 PathProgramCache]: Analyzing trace with hash -1150938771, now seen corresponding path program 12 times [2021-12-22 19:58:30,026 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 19:58:30,026 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [920326857] [2021-12-22 19:58:30,026 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 19:58:30,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 19:58:30,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-22 19:58:30,030 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-22 19:58:30,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-22 19:58:30,035 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-22 19:58:30,035 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 19:58:30,035 INFO L85 PathProgramCache]: Analyzing trace with hash -2135475217, now seen corresponding path program 1 times [2021-12-22 19:58:30,035 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 19:58:30,036 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [154120667] [2021-12-22 19:58:30,036 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 19:58:30,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 19:58:30,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 19:58:30,060 INFO L134 CoverageAnalysis]: Checked inductivity of 260 backedges. 150 proven. 0 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2021-12-22 19:58:30,060 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-22 19:58:30,061 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [154120667] [2021-12-22 19:58:30,061 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [154120667] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-22 19:58:30,061 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-22 19:58:30,061 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-22 19:58:30,061 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1265287579] [2021-12-22 19:58:30,061 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-22 19:58:30,062 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-12-22 19:58:30,062 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-22 19:58:30,062 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-22 19:58:30,062 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-22 19:58:30,062 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) [2021-12-22 19:58:30,171 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-22 19:58:30,172 INFO L93 Difference]: Finished difference Result 976 states and 1255 transitions. [2021-12-22 19:58:30,172 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-22 19:58:30,172 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 976 states and 1255 transitions. [2021-12-22 19:58:30,176 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 523 [2021-12-22 19:58:30,179 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 976 states to 839 states and 1083 transitions. [2021-12-22 19:58:30,179 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 593 [2021-12-22 19:58:30,180 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 730 [2021-12-22 19:58:30,180 INFO L73 IsDeterministic]: Start isDeterministic. Operand 839 states and 1083 transitions. [2021-12-22 19:58:30,180 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2021-12-22 19:58:30,180 INFO L681 BuchiCegarLoop]: Abstraction has 839 states and 1083 transitions. [2021-12-22 19:58:30,181 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 839 states and 1083 transitions. [2021-12-22 19:58:30,187 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 839 to 700. [2021-12-22 19:58:30,188 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) [2021-12-22 19:58:30,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 700 states and 907 transitions. [2021-12-22 19:58:30,189 INFO L704 BuchiCegarLoop]: Abstraction has 700 states and 907 transitions. [2021-12-22 19:58:30,190 INFO L587 BuchiCegarLoop]: Abstraction has 700 states and 907 transitions. [2021-12-22 19:58:30,190 INFO L425 BuchiCegarLoop]: ======== Iteration 18============ [2021-12-22 19:58:30,190 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 700 states and 907 transitions. [2021-12-22 19:58:30,192 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 521 [2021-12-22 19:58:30,192 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-22 19:58:30,192 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-22 19:58:30,193 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-22 19:58:30,193 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] [2021-12-22 19:58:30,193 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 [2021-12-22 19:58:30,194 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 [2021-12-22 19:58:30,194 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 19:58:30,194 INFO L85 PathProgramCache]: Analyzing trace with hash -1150938771, now seen corresponding path program 13 times [2021-12-22 19:58:30,195 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 19:58:30,195 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1855071784] [2021-12-22 19:58:30,195 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 19:58:30,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 19:58:30,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-22 19:58:30,199 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-22 19:58:30,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-22 19:58:30,204 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-22 19:58:30,204 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 19:58:30,204 INFO L85 PathProgramCache]: Analyzing trace with hash -639140282, now seen corresponding path program 1 times [2021-12-22 19:58:30,204 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 19:58:30,205 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1954071603] [2021-12-22 19:58:30,205 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 19:58:30,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 19:58:30,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 19:58:30,234 INFO L134 CoverageAnalysis]: Checked inductivity of 260 backedges. 136 proven. 14 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2021-12-22 19:58:30,234 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-22 19:58:30,234 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1954071603] [2021-12-22 19:58:30,235 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1954071603] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-22 19:58:30,235 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2090905140] [2021-12-22 19:58:30,235 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 19:58:30,235 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-22 19:58:30,235 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 19:58:30,236 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) [2021-12-22 19:58:30,246 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Waiting until timeout for monitored process [2021-12-22 19:58:30,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 19:58:30,308 INFO L263 TraceCheckSpWp]: Trace formula consists of 220 conjuncts, 3 conjunts are in the unsatisfiable core [2021-12-22 19:58:30,315 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-22 19:58:30,518 INFO L134 CoverageAnalysis]: Checked inductivity of 260 backedges. 136 proven. 14 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2021-12-22 19:58:30,518 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-12-22 19:58:30,699 INFO L134 CoverageAnalysis]: Checked inductivity of 260 backedges. 136 proven. 14 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2021-12-22 19:58:30,699 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2090905140] provided 0 perfect and 2 imperfect interpolant sequences [2021-12-22 19:58:30,699 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-12-22 19:58:30,700 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 3, 3] total 5 [2021-12-22 19:58:30,700 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2098489891] [2021-12-22 19:58:30,700 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-12-22 19:58:30,700 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-12-22 19:58:30,700 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-22 19:58:30,701 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-12-22 19:58:30,701 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-12-22 19:58:30,701 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) [2021-12-22 19:58:31,339 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-22 19:58:31,340 INFO L93 Difference]: Finished difference Result 1735 states and 2240 transitions. [2021-12-22 19:58:31,340 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-12-22 19:58:31,340 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1735 states and 2240 transitions. [2021-12-22 19:58:31,346 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 1526 [2021-12-22 19:58:31,352 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1735 states to 1705 states and 2210 transitions. [2021-12-22 19:58:31,352 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1596 [2021-12-22 19:58:31,353 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1596 [2021-12-22 19:58:31,353 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1705 states and 2210 transitions. [2021-12-22 19:58:31,353 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2021-12-22 19:58:31,354 INFO L681 BuchiCegarLoop]: Abstraction has 1705 states and 2210 transitions. [2021-12-22 19:58:31,354 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1705 states and 2210 transitions. [2021-12-22 19:58:31,365 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1705 to 1064. [2021-12-22 19:58:31,366 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) [2021-12-22 19:58:31,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1064 states to 1064 states and 1404 transitions. [2021-12-22 19:58:31,368 INFO L704 BuchiCegarLoop]: Abstraction has 1064 states and 1404 transitions. [2021-12-22 19:58:31,368 INFO L587 BuchiCegarLoop]: Abstraction has 1064 states and 1404 transitions. [2021-12-22 19:58:31,368 INFO L425 BuchiCegarLoop]: ======== Iteration 19============ [2021-12-22 19:58:31,369 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1064 states and 1404 transitions. [2021-12-22 19:58:31,371 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 885 [2021-12-22 19:58:31,371 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-22 19:58:31,371 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-22 19:58:31,373 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-22 19:58:31,373 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] [2021-12-22 19:58:31,373 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 [2021-12-22 19:58:31,373 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 [2021-12-22 19:58:31,374 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 19:58:31,374 INFO L85 PathProgramCache]: Analyzing trace with hash -1150938771, now seen corresponding path program 14 times [2021-12-22 19:58:31,374 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 19:58:31,374 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [699430718] [2021-12-22 19:58:31,374 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 19:58:31,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 19:58:31,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-22 19:58:31,379 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-22 19:58:31,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-22 19:58:31,383 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-22 19:58:31,384 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 19:58:31,384 INFO L85 PathProgramCache]: Analyzing trace with hash -674532033, now seen corresponding path program 1 times [2021-12-22 19:58:31,384 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 19:58:31,384 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [700098864] [2021-12-22 19:58:31,384 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 19:58:31,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 19:58:31,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 19:58:31,408 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 147 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2021-12-22 19:58:31,409 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-22 19:58:31,409 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [700098864] [2021-12-22 19:58:31,409 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [700098864] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-22 19:58:31,409 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-22 19:58:31,409 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-22 19:58:31,409 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [449015282] [2021-12-22 19:58:31,409 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-22 19:58:31,410 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-12-22 19:58:31,410 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-22 19:58:31,410 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-22 19:58:31,410 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-22 19:58:31,411 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) [2021-12-22 19:58:31,425 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-22 19:58:31,426 INFO L93 Difference]: Finished difference Result 1868 states and 2494 transitions. [2021-12-22 19:58:31,426 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-22 19:58:31,426 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1868 states and 2494 transitions. [2021-12-22 19:58:31,432 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 1689 [2021-12-22 19:58:31,439 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1868 states to 1868 states and 2494 transitions. [2021-12-22 19:58:31,439 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1759 [2021-12-22 19:58:31,441 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1759 [2021-12-22 19:58:31,441 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1868 states and 2494 transitions. [2021-12-22 19:58:31,441 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2021-12-22 19:58:31,442 INFO L681 BuchiCegarLoop]: Abstraction has 1868 states and 2494 transitions. [2021-12-22 19:58:31,442 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1868 states and 2494 transitions. [2021-12-22 19:58:31,458 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1868 to 1868. [2021-12-22 19:58:31,461 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) [2021-12-22 19:58:31,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1868 states to 1868 states and 2494 transitions. [2021-12-22 19:58:31,464 INFO L704 BuchiCegarLoop]: Abstraction has 1868 states and 2494 transitions. [2021-12-22 19:58:31,464 INFO L587 BuchiCegarLoop]: Abstraction has 1868 states and 2494 transitions. [2021-12-22 19:58:31,464 INFO L425 BuchiCegarLoop]: ======== Iteration 20============ [2021-12-22 19:58:31,464 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1868 states and 2494 transitions. [2021-12-22 19:58:31,469 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 1689 [2021-12-22 19:58:31,469 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-22 19:58:31,469 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-22 19:58:31,470 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-22 19:58:31,470 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] [2021-12-22 19:58:31,471 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 [2021-12-22 19:58:31,471 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 [2021-12-22 19:58:31,471 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 19:58:31,471 INFO L85 PathProgramCache]: Analyzing trace with hash -1150938771, now seen corresponding path program 15 times [2021-12-22 19:58:31,472 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 19:58:31,472 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1507762212] [2021-12-22 19:58:31,472 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 19:58:31,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 19:58:31,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-22 19:58:31,476 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-22 19:58:31,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-22 19:58:31,480 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-22 19:58:31,481 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 19:58:31,481 INFO L85 PathProgramCache]: Analyzing trace with hash 479822311, now seen corresponding path program 1 times [2021-12-22 19:58:31,481 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 19:58:31,481 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [106394463] [2021-12-22 19:58:31,481 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 19:58:31,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 19:58:31,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 19:58:31,513 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 185 proven. 7 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2021-12-22 19:58:31,514 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-22 19:58:31,514 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [106394463] [2021-12-22 19:58:31,514 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [106394463] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-22 19:58:31,514 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1706088383] [2021-12-22 19:58:31,514 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 19:58:31,514 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-22 19:58:31,515 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 19:58:31,553 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) [2021-12-22 19:58:31,555 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Waiting until timeout for monitored process [2021-12-22 19:58:31,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 19:58:31,616 INFO L263 TraceCheckSpWp]: Trace formula consists of 249 conjuncts, 3 conjunts are in the unsatisfiable core [2021-12-22 19:58:31,649 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-22 19:58:31,867 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 185 proven. 7 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2021-12-22 19:58:31,867 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-12-22 19:58:32,089 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 185 proven. 7 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2021-12-22 19:58:32,089 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1706088383] provided 0 perfect and 2 imperfect interpolant sequences [2021-12-22 19:58:32,089 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-12-22 19:58:32,089 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4, 4] total 6 [2021-12-22 19:58:32,090 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [284739885] [2021-12-22 19:58:32,090 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-12-22 19:58:32,090 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-12-22 19:58:32,090 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-22 19:58:32,091 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-12-22 19:58:32,091 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-12-22 19:58:32,091 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) [2021-12-22 19:58:32,521 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-22 19:58:32,521 INFO L93 Difference]: Finished difference Result 3037 states and 3946 transitions. [2021-12-22 19:58:32,522 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-12-22 19:58:32,522 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 3037 states and 3946 transitions. [2021-12-22 19:58:32,532 INFO L131 ngComponentsAnalysis]: Automaton has 9 accepting balls. 2291 [2021-12-22 19:58:32,542 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 3037 states to 2987 states and 3892 transitions. [2021-12-22 19:58:32,543 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 2878 [2021-12-22 19:58:32,545 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 2878 [2021-12-22 19:58:32,545 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2987 states and 3892 transitions. [2021-12-22 19:58:32,547 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2021-12-22 19:58:32,547 INFO L681 BuchiCegarLoop]: Abstraction has 2987 states and 3892 transitions. [2021-12-22 19:58:32,548 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2987 states and 3892 transitions. [2021-12-22 19:58:32,574 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2987 to 2199. [2021-12-22 19:58:32,577 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) [2021-12-22 19:58:32,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2199 states to 2199 states and 2913 transitions. [2021-12-22 19:58:32,604 INFO L704 BuchiCegarLoop]: Abstraction has 2199 states and 2913 transitions. [2021-12-22 19:58:32,604 INFO L587 BuchiCegarLoop]: Abstraction has 2199 states and 2913 transitions. [2021-12-22 19:58:32,604 INFO L425 BuchiCegarLoop]: ======== Iteration 21============ [2021-12-22 19:58:32,604 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 2199 states and 2913 transitions. [2021-12-22 19:58:32,609 INFO L131 ngComponentsAnalysis]: Automaton has 7 accepting balls. 1986 [2021-12-22 19:58:32,609 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-22 19:58:32,610 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-22 19:58:32,611 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-22 19:58:32,611 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] [2021-12-22 19:58:32,612 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 [2021-12-22 19:58:32,612 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 [2021-12-22 19:58:32,613 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 19:58:32,613 INFO L85 PathProgramCache]: Analyzing trace with hash -1150938771, now seen corresponding path program 16 times [2021-12-22 19:58:32,613 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 19:58:32,613 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1867352592] [2021-12-22 19:58:32,613 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 19:58:32,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 19:58:32,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-22 19:58:32,619 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-22 19:58:32,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-22 19:58:32,625 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-22 19:58:32,625 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 19:58:32,625 INFO L85 PathProgramCache]: Analyzing trace with hash 203403181, now seen corresponding path program 1 times [2021-12-22 19:58:32,625 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 19:58:32,627 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1933082645] [2021-12-22 19:58:32,627 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 19:58:32,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 19:58:32,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 19:58:32,662 INFO L134 CoverageAnalysis]: Checked inductivity of 387 backedges. 90 proven. 0 refuted. 0 times theorem prover too weak. 297 trivial. 0 not checked. [2021-12-22 19:58:32,663 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-22 19:58:32,663 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1933082645] [2021-12-22 19:58:32,663 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1933082645] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-22 19:58:32,663 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-22 19:58:32,664 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-12-22 19:58:32,664 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1335766009] [2021-12-22 19:58:32,664 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-22 19:58:32,665 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-12-22 19:58:32,665 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-22 19:58:32,665 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-22 19:58:32,665 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-22 19:58:32,665 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) [2021-12-22 19:58:32,790 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-22 19:58:32,791 INFO L93 Difference]: Finished difference Result 2207 states and 2921 transitions. [2021-12-22 19:58:32,791 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-22 19:58:32,791 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 2207 states and 2921 transitions. [2021-12-22 19:58:32,799 INFO L131 ngComponentsAnalysis]: Automaton has 7 accepting balls. 1994 [2021-12-22 19:58:32,806 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 2207 states to 2207 states and 2921 transitions. [2021-12-22 19:58:32,806 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 2098 [2021-12-22 19:58:32,808 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 2098 [2021-12-22 19:58:32,808 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2207 states and 2921 transitions. [2021-12-22 19:58:32,808 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2021-12-22 19:58:32,808 INFO L681 BuchiCegarLoop]: Abstraction has 2207 states and 2921 transitions. [2021-12-22 19:58:32,809 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2207 states and 2921 transitions. [2021-12-22 19:58:32,828 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2207 to 2199. [2021-12-22 19:58:32,831 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) [2021-12-22 19:58:32,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2199 states to 2199 states and 2911 transitions. [2021-12-22 19:58:32,835 INFO L704 BuchiCegarLoop]: Abstraction has 2199 states and 2911 transitions. [2021-12-22 19:58:32,835 INFO L587 BuchiCegarLoop]: Abstraction has 2199 states and 2911 transitions. [2021-12-22 19:58:32,835 INFO L425 BuchiCegarLoop]: ======== Iteration 22============ [2021-12-22 19:58:32,835 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 2199 states and 2911 transitions. [2021-12-22 19:58:32,840 INFO L131 ngComponentsAnalysis]: Automaton has 7 accepting balls. 1986 [2021-12-22 19:58:32,840 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-22 19:58:32,840 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-22 19:58:32,841 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-22 19:58:32,841 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] [2021-12-22 19:58:32,841 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 [2021-12-22 19:58:32,842 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 [2021-12-22 19:58:32,842 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 19:58:32,842 INFO L85 PathProgramCache]: Analyzing trace with hash -1150938771, now seen corresponding path program 17 times [2021-12-22 19:58:32,842 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 19:58:32,843 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2079004406] [2021-12-22 19:58:32,843 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 19:58:32,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 19:58:32,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-22 19:58:32,847 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-22 19:58:32,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-22 19:58:32,851 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-22 19:58:32,851 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 19:58:32,852 INFO L85 PathProgramCache]: Analyzing trace with hash 2010531472, now seen corresponding path program 1 times [2021-12-22 19:58:32,852 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 19:58:32,852 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [471926715] [2021-12-22 19:58:32,852 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 19:58:32,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 19:58:32,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 19:58:32,922 INFO L134 CoverageAnalysis]: Checked inductivity of 393 backedges. 178 proven. 0 refuted. 0 times theorem prover too weak. 215 trivial. 0 not checked. [2021-12-22 19:58:32,922 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-22 19:58:32,922 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [471926715] [2021-12-22 19:58:32,922 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [471926715] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-22 19:58:32,922 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-22 19:58:32,922 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-12-22 19:58:32,923 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1968105339] [2021-12-22 19:58:32,923 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-22 19:58:32,923 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-12-22 19:58:32,923 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-22 19:58:32,924 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-12-22 19:58:32,924 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-12-22 19:58:32,924 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) [2021-12-22 19:58:33,057 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-22 19:58:33,057 INFO L93 Difference]: Finished difference Result 2683 states and 3512 transitions. [2021-12-22 19:58:33,057 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-12-22 19:58:33,058 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 2683 states and 3512 transitions. [2021-12-22 19:58:33,066 INFO L131 ngComponentsAnalysis]: Automaton has 7 accepting balls. 2442 [2021-12-22 19:58:33,074 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 2683 states to 2683 states and 3512 transitions. [2021-12-22 19:58:33,074 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 2560 [2021-12-22 19:58:33,076 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 2560 [2021-12-22 19:58:33,076 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2683 states and 3512 transitions. [2021-12-22 19:58:33,076 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2021-12-22 19:58:33,076 INFO L681 BuchiCegarLoop]: Abstraction has 2683 states and 3512 transitions. [2021-12-22 19:58:33,078 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2683 states and 3512 transitions. [2021-12-22 19:58:33,145 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2683 to 2312. [2021-12-22 19:58:33,149 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) [2021-12-22 19:58:33,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2312 states to 2312 states and 3088 transitions. [2021-12-22 19:58:33,153 INFO L704 BuchiCegarLoop]: Abstraction has 2312 states and 3088 transitions. [2021-12-22 19:58:33,153 INFO L587 BuchiCegarLoop]: Abstraction has 2312 states and 3088 transitions. [2021-12-22 19:58:33,153 INFO L425 BuchiCegarLoop]: ======== Iteration 23============ [2021-12-22 19:58:33,153 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 2312 states and 3088 transitions. [2021-12-22 19:58:33,158 INFO L131 ngComponentsAnalysis]: Automaton has 7 accepting balls. 2099 [2021-12-22 19:58:33,158 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-22 19:58:33,158 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-22 19:58:33,160 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-22 19:58:33,160 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] [2021-12-22 19:58:33,160 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 [2021-12-22 19:58:33,160 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 [2021-12-22 19:58:33,161 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 19:58:33,161 INFO L85 PathProgramCache]: Analyzing trace with hash -1150938771, now seen corresponding path program 18 times [2021-12-22 19:58:33,161 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 19:58:33,161 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [349873752] [2021-12-22 19:58:33,161 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 19:58:33,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 19:58:33,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-22 19:58:33,166 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-22 19:58:33,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-22 19:58:33,171 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-22 19:58:33,171 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 19:58:33,171 INFO L85 PathProgramCache]: Analyzing trace with hash 2140814150, now seen corresponding path program 1 times [2021-12-22 19:58:33,171 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 19:58:33,172 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [670953562] [2021-12-22 19:58:33,172 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 19:58:33,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 19:58:33,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-22 19:58:33,184 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-22 19:58:33,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-22 19:58:33,205 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-22 19:58:33,206 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 19:58:33,206 INFO L85 PathProgramCache]: Analyzing trace with hash -1461064014, now seen corresponding path program 1 times [2021-12-22 19:58:33,206 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 19:58:33,206 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1372734246] [2021-12-22 19:58:33,206 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 19:58:33,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 19:58:33,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-22 19:58:33,223 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-22 19:58:33,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-22 19:58:33,260 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-22 19:58:34,627 INFO L210 LassoAnalysis]: Preferences: [2021-12-22 19:58:34,627 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-12-22 19:58:34,627 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-12-22 19:58:34,627 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-12-22 19:58:34,627 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2021-12-22 19:58:34,627 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-22 19:58:34,627 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-12-22 19:58:34,627 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-12-22 19:58:34,628 INFO L133 ssoRankerPreferences]: Filename of dumped script: s3_srvr_11.cil.c_Iteration23_Loop [2021-12-22 19:58:34,628 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-12-22 19:58:34,628 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-12-22 19:58:34,630 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:34,632 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:34,636 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:34,638 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:34,640 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:34,650 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:34,652 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:34,655 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:34,657 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:34,660 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:34,662 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:34,665 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:34,667 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:34,670 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:34,674 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:34,677 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:34,680 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:34,686 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:34,688 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:34,692 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:34,694 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:34,698 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:34,700 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:34,978 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-12-22 19:58:34,978 INFO L404 LassoAnalysis]: Checking for nontermination... [2021-12-22 19:58:34,978 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-22 19:58:34,978 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 19:58:34,987 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) [2021-12-22 19:58:34,994 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 [2021-12-22 19:58:34,995 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-22 19:58:34,995 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-22 19:58:35,017 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-22 19:58:35,017 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: [] [2021-12-22 19:58:35,041 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 [2021-12-22 19:58:35,042 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-22 19:58:35,042 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 19:58:35,043 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) [2021-12-22 19:58:35,050 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-22 19:58:35,050 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-22 19:58:35,066 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 [2021-12-22 19:58:35,081 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-22 19:58:35,081 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: [] [2021-12-22 19:58:35,101 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Ended with exit code 0 [2021-12-22 19:58:35,101 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-22 19:58:35,101 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 19:58:35,102 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) [2021-12-22 19:58:35,103 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 [2021-12-22 19:58:35,104 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-22 19:58:35,104 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-22 19:58:35,115 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-22 19:58:35,116 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: [] [2021-12-22 19:58:35,131 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 [2021-12-22 19:58:35,132 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-22 19:58:35,132 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 19:58:35,133 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) [2021-12-22 19:58:35,137 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 [2021-12-22 19:58:35,137 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-22 19:58:35,137 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-22 19:58:35,149 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-22 19:58:35,149 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: [] [2021-12-22 19:58:35,164 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 [2021-12-22 19:58:35,165 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-22 19:58:35,165 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 19:58:35,165 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) [2021-12-22 19:58:35,166 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 [2021-12-22 19:58:35,167 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-22 19:58:35,168 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-22 19:58:35,183 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-22 19:58:35,183 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: [] [2021-12-22 19:58:35,199 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 [2021-12-22 19:58:35,199 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-22 19:58:35,199 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 19:58:35,200 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) [2021-12-22 19:58:35,200 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 [2021-12-22 19:58:35,202 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-22 19:58:35,202 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-22 19:58:35,210 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-22 19:58:35,210 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: [] [2021-12-22 19:58:35,225 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0 [2021-12-22 19:58:35,226 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-22 19:58:35,226 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 19:58:35,226 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) [2021-12-22 19:58:35,227 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 [2021-12-22 19:58:35,229 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-22 19:58:35,229 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-22 19:58:35,245 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-22 19:58:35,245 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: [] [2021-12-22 19:58:35,260 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 [2021-12-22 19:58:35,261 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-22 19:58:35,261 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 19:58:35,262 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) [2021-12-22 19:58:35,262 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 [2021-12-22 19:58:35,264 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-22 19:58:35,264 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-22 19:58:35,270 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-22 19:58:35,270 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: [] [2021-12-22 19:58:35,285 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Forceful destruction successful, exit code 0 [2021-12-22 19:58:35,286 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-22 19:58:35,286 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 19:58:35,287 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) [2021-12-22 19:58:35,288 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 [2021-12-22 19:58:35,289 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-22 19:58:35,289 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-22 19:58:35,296 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-22 19:58:35,296 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: [] [2021-12-22 19:58:35,311 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 [2021-12-22 19:58:35,311 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-22 19:58:35,312 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 19:58:35,312 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) [2021-12-22 19:58:35,318 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 [2021-12-22 19:58:35,318 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-22 19:58:35,318 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-22 19:58:35,327 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-22 19:58:35,327 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: [] [2021-12-22 19:58:35,342 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Ended with exit code 0 [2021-12-22 19:58:35,342 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-22 19:58:35,342 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 19:58:35,343 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) [2021-12-22 19:58:35,343 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 [2021-12-22 19:58:35,345 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-22 19:58:35,345 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-22 19:58:35,356 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-22 19:58:35,357 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: [] [2021-12-22 19:58:35,371 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 [2021-12-22 19:58:35,372 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-22 19:58:35,372 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 19:58:35,373 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) [2021-12-22 19:58:35,374 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 [2021-12-22 19:58:35,375 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-22 19:58:35,375 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-22 19:58:35,385 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-22 19:58:35,385 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: [] [2021-12-22 19:58:35,403 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Forceful destruction successful, exit code 0 [2021-12-22 19:58:35,403 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-22 19:58:35,403 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 19:58:35,404 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) [2021-12-22 19:58:35,407 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 [2021-12-22 19:58:35,407 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-22 19:58:35,407 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-22 19:58:35,414 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-22 19:58:35,415 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: [] [2021-12-22 19:58:35,430 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 [2021-12-22 19:58:35,430 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-22 19:58:35,430 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 19:58:35,431 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) [2021-12-22 19:58:35,432 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 [2021-12-22 19:58:35,433 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-22 19:58:35,433 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-22 19:58:35,457 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Forceful destruction successful, exit code 0 [2021-12-22 19:58:35,458 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-22 19:58:35,458 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 19:58:35,459 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) [2021-12-22 19:58:35,461 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 [2021-12-22 19:58:35,462 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2021-12-22 19:58:35,462 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-22 19:58:35,471 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2021-12-22 19:58:35,486 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Ended with exit code 0 [2021-12-22 19:58:35,486 INFO L210 LassoAnalysis]: Preferences: [2021-12-22 19:58:35,487 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-12-22 19:58:35,487 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-12-22 19:58:35,487 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-12-22 19:58:35,487 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2021-12-22 19:58:35,487 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-22 19:58:35,487 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-12-22 19:58:35,487 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-12-22 19:58:35,487 INFO L133 ssoRankerPreferences]: Filename of dumped script: s3_srvr_11.cil.c_Iteration23_Loop [2021-12-22 19:58:35,487 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-12-22 19:58:35,487 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-12-22 19:58:35,489 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:35,492 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:35,494 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:35,496 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:35,501 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:35,503 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:35,505 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:35,508 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:35,510 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:35,512 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:35,514 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:35,516 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:35,521 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:35,527 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:35,530 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:35,533 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:35,535 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:35,540 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:35,542 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:35,545 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:35,548 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:35,553 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:35,557 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:35,830 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-12-22 19:58:35,831 INFO L490 LassoAnalysis]: Using template 'affine'. [2021-12-22 19:58:35,831 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-22 19:58:35,831 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 19:58:35,840 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) [2021-12-22 19:58:35,847 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 [2021-12-22 19:58:35,854 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-22 19:58:35,854 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-22 19:58:35,855 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-22 19:58:35,855 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-22 19:58:35,855 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-22 19:58:35,856 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-22 19:58:35,856 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-22 19:58:35,858 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 [2021-12-22 19:58:35,864 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-22 19:58:35,888 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 [2021-12-22 19:58:35,888 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-22 19:58:35,888 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 19:58:35,889 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) [2021-12-22 19:58:35,891 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 [2021-12-22 19:58:35,892 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 [2021-12-22 19:58:35,898 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-22 19:58:35,899 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-22 19:58:35,899 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-22 19:58:35,899 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-22 19:58:35,899 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-22 19:58:35,899 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-22 19:58:35,899 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-22 19:58:35,903 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-22 19:58:35,918 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Ended with exit code 0 [2021-12-22 19:58:35,918 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-22 19:58:35,919 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 19:58:35,919 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) [2021-12-22 19:58:35,920 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 [2021-12-22 19:58:35,921 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 [2021-12-22 19:58:35,927 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-22 19:58:35,927 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-22 19:58:35,927 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-22 19:58:35,927 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-22 19:58:35,927 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-22 19:58:35,928 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-22 19:58:35,928 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-22 19:58:35,939 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-22 19:58:35,954 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Ended with exit code 0 [2021-12-22 19:58:35,955 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-22 19:58:35,955 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 19:58:35,956 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) [2021-12-22 19:58:35,956 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 [2021-12-22 19:58:35,957 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 [2021-12-22 19:58:35,963 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-22 19:58:35,963 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-22 19:58:35,964 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-22 19:58:35,964 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2021-12-22 19:58:35,964 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-22 19:58:35,966 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-22 19:58:35,966 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-22 19:58:35,991 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-22 19:58:36,016 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Forceful destruction successful, exit code 0 [2021-12-22 19:58:36,016 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-22 19:58:36,016 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 19:58:36,017 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) [2021-12-22 19:58:36,020 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 [2021-12-22 19:58:36,026 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-22 19:58:36,026 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-22 19:58:36,026 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-22 19:58:36,026 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-22 19:58:36,026 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-22 19:58:36,027 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-22 19:58:36,027 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-22 19:58:36,029 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 [2021-12-22 19:58:36,039 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-22 19:58:36,063 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Forceful destruction successful, exit code 0 [2021-12-22 19:58:36,063 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-22 19:58:36,063 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 19:58:36,064 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) [2021-12-22 19:58:36,067 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 [2021-12-22 19:58:36,074 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-22 19:58:36,074 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-22 19:58:36,074 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-22 19:58:36,075 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-22 19:58:36,075 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-22 19:58:36,075 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 [2021-12-22 19:58:36,075 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-22 19:58:36,079 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-22 19:58:36,086 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-22 19:58:36,101 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 [2021-12-22 19:58:36,101 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-22 19:58:36,101 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 19:58:36,102 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) [2021-12-22 19:58:36,102 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 [2021-12-22 19:58:36,104 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 [2021-12-22 19:58:36,110 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-22 19:58:36,110 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-22 19:58:36,110 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-22 19:58:36,110 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-22 19:58:36,110 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-22 19:58:36,111 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-22 19:58:36,111 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-22 19:58:36,112 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-22 19:58:36,127 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Forceful destruction successful, exit code 0 [2021-12-22 19:58:36,127 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-22 19:58:36,127 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 19:58:36,128 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) [2021-12-22 19:58:36,128 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 [2021-12-22 19:58:36,130 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 [2021-12-22 19:58:36,135 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-22 19:58:36,135 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-22 19:58:36,136 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-22 19:58:36,136 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-22 19:58:36,136 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-22 19:58:36,136 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-22 19:58:36,136 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-22 19:58:36,137 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-22 19:58:36,152 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Forceful destruction successful, exit code 0 [2021-12-22 19:58:36,152 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-22 19:58:36,152 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 19:58:36,153 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) [2021-12-22 19:58:36,156 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 [2021-12-22 19:58:36,156 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 [2021-12-22 19:58:36,162 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-22 19:58:36,165 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-22 19:58:36,165 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-22 19:58:36,165 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-22 19:58:36,165 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-22 19:58:36,169 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-22 19:58:36,169 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-22 19:58:36,171 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-22 19:58:36,187 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 [2021-12-22 19:58:36,188 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-22 19:58:36,188 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 19:58:36,189 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) [2021-12-22 19:58:36,189 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 [2021-12-22 19:58:36,191 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 [2021-12-22 19:58:36,196 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-22 19:58:36,197 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-22 19:58:36,197 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-22 19:58:36,197 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2021-12-22 19:58:36,197 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-22 19:58:36,197 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-22 19:58:36,197 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-22 19:58:36,199 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-22 19:58:36,213 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 [2021-12-22 19:58:36,214 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-22 19:58:36,214 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 19:58:36,215 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) [2021-12-22 19:58:36,215 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 [2021-12-22 19:58:36,217 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 [2021-12-22 19:58:36,222 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-22 19:58:36,222 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-22 19:58:36,222 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-22 19:58:36,222 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-22 19:58:36,222 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-22 19:58:36,223 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-22 19:58:36,223 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-22 19:58:36,224 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-22 19:58:36,238 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Forceful destruction successful, exit code 0 [2021-12-22 19:58:36,239 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-22 19:58:36,239 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 19:58:36,240 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) [2021-12-22 19:58:36,240 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 [2021-12-22 19:58:36,242 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 [2021-12-22 19:58:36,247 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-22 19:58:36,247 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-22 19:58:36,247 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-22 19:58:36,247 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-22 19:58:36,247 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-22 19:58:36,248 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-22 19:58:36,248 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-22 19:58:36,250 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2021-12-22 19:58:36,252 INFO L443 ModelExtractionUtils]: Simplification made 3 calls to the SMT solver. [2021-12-22 19:58:36,252 INFO L444 ModelExtractionUtils]: 0 out of 3 variables were initially zero. Simplification set additionally 0 variables to zero. [2021-12-22 19:58:36,252 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-22 19:58:36,252 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 19:58:36,253 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) [2021-12-22 19:58:36,254 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 [2021-12-22 19:58:36,255 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2021-12-22 19:58:36,255 INFO L438 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2021-12-22 19:58:36,255 INFO L513 LassoAnalysis]: Proved termination. [2021-12-22 19:58:36,255 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 [] [2021-12-22 19:58:36,270 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 [2021-12-22 19:58:36,271 INFO L297 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2021-12-22 19:58:36,286 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 19:58:36,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 19:58:36,313 INFO L263 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 2 conjunts are in the unsatisfiable core [2021-12-22 19:58:36,314 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-22 19:58:36,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 19:58:36,395 INFO L263 TraceCheckSpWp]: Trace formula consists of 262 conjuncts, 4 conjunts are in the unsatisfiable core [2021-12-22 19:58:36,398 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-22 19:58:37,057 INFO L134 CoverageAnalysis]: Checked inductivity of 393 backedges. 101 proven. 0 refuted. 0 times theorem prover too weak. 292 trivial. 0 not checked. [2021-12-22 19:58:37,058 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 [2021-12-22 19:58:37,059 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) [2021-12-22 19:58:37,110 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. [2021-12-22 19:58:37,110 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 [2021-12-22 19:58:37,111 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) [2021-12-22 19:58:37,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 407 transitions. [2021-12-22 19:58:37,111 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 407 transitions. Stem has 17 letters. Loop has 180 letters. [2021-12-22 19:58:37,116 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2021-12-22 19:58:37,116 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 407 transitions. Stem has 197 letters. Loop has 180 letters. [2021-12-22 19:58:37,118 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2021-12-22 19:58:37,118 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 407 transitions. Stem has 17 letters. Loop has 360 letters. [2021-12-22 19:58:37,119 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2021-12-22 19:58:37,119 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 5690 states and 7571 transitions. [2021-12-22 19:58:37,141 INFO L131 ngComponentsAnalysis]: Automaton has 10 accepting balls. 3782 [2021-12-22 19:58:37,162 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 5690 states to 5690 states and 7571 transitions. [2021-12-22 19:58:37,162 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 3888 [2021-12-22 19:58:37,165 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 3894 [2021-12-22 19:58:37,165 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5690 states and 7571 transitions. [2021-12-22 19:58:37,165 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2021-12-22 19:58:37,165 INFO L681 BuchiCegarLoop]: Abstraction has 5690 states and 7571 transitions. [2021-12-22 19:58:37,168 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5690 states and 7571 transitions. [2021-12-22 19:58:37,253 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5690 to 5684. [2021-12-22 19:58:37,260 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) [2021-12-22 19:58:37,279 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 [2021-12-22 19:58:37,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5684 states to 5684 states and 7562 transitions. [2021-12-22 19:58:37,286 INFO L704 BuchiCegarLoop]: Abstraction has 5684 states and 7562 transitions. [2021-12-22 19:58:37,286 INFO L587 BuchiCegarLoop]: Abstraction has 5684 states and 7562 transitions. [2021-12-22 19:58:37,286 INFO L425 BuchiCegarLoop]: ======== Iteration 24============ [2021-12-22 19:58:37,286 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 5684 states and 7562 transitions. [2021-12-22 19:58:37,300 INFO L131 ngComponentsAnalysis]: Automaton has 10 accepting balls. 3782 [2021-12-22 19:58:37,300 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-22 19:58:37,300 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-22 19:58:37,301 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-22 19:58:37,301 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] [2021-12-22 19:58:37,302 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 [2021-12-22 19:58:37,302 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 [2021-12-22 19:58:37,302 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 19:58:37,302 INFO L85 PathProgramCache]: Analyzing trace with hash -1319363256, now seen corresponding path program 1 times [2021-12-22 19:58:37,303 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 19:58:37,303 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1496887916] [2021-12-22 19:58:37,303 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 19:58:37,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 19:58:37,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-22 19:58:37,308 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-22 19:58:37,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-22 19:58:37,313 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-22 19:58:37,313 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 19:58:37,313 INFO L85 PathProgramCache]: Analyzing trace with hash -247589480, now seen corresponding path program 1 times [2021-12-22 19:58:37,313 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 19:58:37,313 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [480489801] [2021-12-22 19:58:37,313 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 19:58:37,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 19:58:37,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-22 19:58:37,325 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-22 19:58:37,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-22 19:58:37,347 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-22 19:58:37,348 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 19:58:37,348 INFO L85 PathProgramCache]: Analyzing trace with hash -688937295, now seen corresponding path program 1 times [2021-12-22 19:58:37,348 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 19:58:37,348 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [569221723] [2021-12-22 19:58:37,348 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 19:58:37,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 19:58:37,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 19:58:37,370 INFO L134 CoverageAnalysis]: Checked inductivity of 471 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 393 trivial. 0 not checked. [2021-12-22 19:58:37,370 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-22 19:58:37,370 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [569221723] [2021-12-22 19:58:37,370 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [569221723] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-22 19:58:37,371 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-22 19:58:37,371 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-22 19:58:37,371 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1841459771] [2021-12-22 19:58:37,371 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-22 19:58:38,761 INFO L210 LassoAnalysis]: Preferences: [2021-12-22 19:58:38,761 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-12-22 19:58:38,761 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-12-22 19:58:38,761 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-12-22 19:58:38,761 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2021-12-22 19:58:38,761 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-22 19:58:38,762 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-12-22 19:58:38,762 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-12-22 19:58:38,762 INFO L133 ssoRankerPreferences]: Filename of dumped script: s3_srvr_11.cil.c_Iteration24_Loop [2021-12-22 19:58:38,762 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-12-22 19:58:38,762 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-12-22 19:58:38,763 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:38,767 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:38,770 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:38,772 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:38,777 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:38,779 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:38,785 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:38,788 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:38,790 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:38,792 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:38,793 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:38,795 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:38,797 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:38,799 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:38,803 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:38,808 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:38,810 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:38,813 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:38,816 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:38,818 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:38,821 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:38,826 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:38,828 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:39,082 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-12-22 19:58:39,082 INFO L404 LassoAnalysis]: Checking for nontermination... [2021-12-22 19:58:39,083 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-22 19:58:39,083 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 19:58:39,088 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) [2021-12-22 19:58:39,089 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 [2021-12-22 19:58:39,091 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-22 19:58:39,091 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-22 19:58:39,097 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-22 19:58:39,097 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: [] [2021-12-22 19:58:39,114 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 [2021-12-22 19:58:39,114 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-22 19:58:39,114 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 19:58:39,115 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) [2021-12-22 19:58:39,116 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 [2021-12-22 19:58:39,117 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-22 19:58:39,117 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-22 19:58:39,128 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-22 19:58:39,129 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: [] [2021-12-22 19:58:39,148 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 [2021-12-22 19:58:39,148 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-22 19:58:39,148 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 19:58:39,149 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) [2021-12-22 19:58:39,150 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 [2021-12-22 19:58:39,151 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-22 19:58:39,151 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-22 19:58:39,163 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-22 19:58:39,163 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: [] [2021-12-22 19:58:39,178 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 [2021-12-22 19:58:39,179 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-22 19:58:39,179 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 19:58:39,180 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) [2021-12-22 19:58:39,180 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 [2021-12-22 19:58:39,182 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-22 19:58:39,182 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-22 19:58:39,189 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-22 19:58:39,189 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: [] [2021-12-22 19:58:39,204 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 [2021-12-22 19:58:39,205 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-22 19:58:39,205 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 19:58:39,205 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) [2021-12-22 19:58:39,208 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 [2021-12-22 19:58:39,208 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-22 19:58:39,208 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-22 19:58:39,219 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-22 19:58:39,219 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: [] [2021-12-22 19:58:39,234 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Ended with exit code 0 [2021-12-22 19:58:39,234 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-22 19:58:39,235 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 19:58:39,235 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) [2021-12-22 19:58:39,240 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 [2021-12-22 19:58:39,241 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-22 19:58:39,241 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-22 19:58:39,266 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-22 19:58:39,267 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: [] [2021-12-22 19:58:39,269 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 [2021-12-22 19:58:39,269 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-22 19:58:39,270 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 19:58:39,270 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) [2021-12-22 19:58:39,271 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 [2021-12-22 19:58:39,273 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-22 19:58:39,273 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-22 19:58:39,297 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-22 19:58:39,298 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: [] [2021-12-22 19:58:39,303 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Forceful destruction successful, exit code 0 [2021-12-22 19:58:39,304 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-22 19:58:39,304 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 19:58:39,304 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) [2021-12-22 19:58:39,305 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 [2021-12-22 19:58:39,307 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-22 19:58:39,307 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-22 19:58:39,317 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-22 19:58:39,317 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: [] [2021-12-22 19:58:39,332 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 [2021-12-22 19:58:39,333 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-22 19:58:39,333 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 19:58:39,335 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) [2021-12-22 19:58:39,335 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 [2021-12-22 19:58:39,337 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-22 19:58:39,337 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-22 19:58:39,347 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-22 19:58:39,347 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: [] [2021-12-22 19:58:39,362 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 [2021-12-22 19:58:39,362 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-22 19:58:39,362 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 19:58:39,363 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) [2021-12-22 19:58:39,363 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 [2021-12-22 19:58:39,365 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-22 19:58:39,365 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-22 19:58:39,376 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-22 19:58:39,376 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: [] [2021-12-22 19:58:39,391 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 [2021-12-22 19:58:39,391 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-22 19:58:39,391 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 19:58:39,392 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) [2021-12-22 19:58:39,393 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 [2021-12-22 19:58:39,394 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-22 19:58:39,394 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-22 19:58:39,400 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-22 19:58:39,400 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: [] [2021-12-22 19:58:39,415 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Ended with exit code 0 [2021-12-22 19:58:39,415 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-22 19:58:39,415 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 19:58:39,416 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) [2021-12-22 19:58:39,417 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 [2021-12-22 19:58:39,418 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-22 19:58:39,418 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-22 19:58:39,424 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-22 19:58:39,424 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: [] [2021-12-22 19:58:39,440 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Ended with exit code 0 [2021-12-22 19:58:39,440 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-22 19:58:39,440 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 19:58:39,441 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) [2021-12-22 19:58:39,441 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 [2021-12-22 19:58:39,443 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-22 19:58:39,443 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-22 19:58:39,454 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-22 19:58:39,454 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: [] [2021-12-22 19:58:39,469 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Forceful destruction successful, exit code 0 [2021-12-22 19:58:39,469 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-22 19:58:39,469 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 19:58:39,470 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) [2021-12-22 19:58:39,471 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 [2021-12-22 19:58:39,472 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-22 19:58:39,472 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-22 19:58:39,496 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-22 19:58:39,496 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: [] [2021-12-22 19:58:39,499 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Ended with exit code 0 [2021-12-22 19:58:39,499 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-22 19:58:39,499 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 19:58:39,500 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) [2021-12-22 19:58:39,500 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 [2021-12-22 19:58:39,502 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-22 19:58:39,502 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-22 19:58:39,511 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-22 19:58:39,511 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: [] [2021-12-22 19:58:39,526 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 [2021-12-22 19:58:39,527 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-22 19:58:39,527 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 19:58:39,528 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) [2021-12-22 19:58:39,528 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 [2021-12-22 19:58:39,533 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-22 19:58:39,533 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-22 19:58:39,539 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-22 19:58:39,539 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: [] [2021-12-22 19:58:39,553 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 [2021-12-22 19:58:39,554 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-22 19:58:39,554 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 19:58:39,555 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) [2021-12-22 19:58:39,555 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 [2021-12-22 19:58:39,557 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-22 19:58:39,557 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-22 19:58:39,563 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-22 19:58:39,563 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: [] [2021-12-22 19:58:39,578 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 [2021-12-22 19:58:39,578 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-22 19:58:39,578 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 19:58:39,579 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) [2021-12-22 19:58:39,580 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 [2021-12-22 19:58:39,582 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-22 19:58:39,582 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-22 19:58:39,603 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 [2021-12-22 19:58:39,603 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-22 19:58:39,603 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 19:58:39,604 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) [2021-12-22 19:58:39,604 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 [2021-12-22 19:58:39,606 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2021-12-22 19:58:39,606 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-22 19:58:39,613 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2021-12-22 19:58:39,628 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Ended with exit code 0 [2021-12-22 19:58:39,628 INFO L210 LassoAnalysis]: Preferences: [2021-12-22 19:58:39,628 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-12-22 19:58:39,628 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-12-22 19:58:39,628 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-12-22 19:58:39,628 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2021-12-22 19:58:39,628 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-22 19:58:39,628 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-12-22 19:58:39,628 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-12-22 19:58:39,628 INFO L133 ssoRankerPreferences]: Filename of dumped script: s3_srvr_11.cil.c_Iteration24_Loop [2021-12-22 19:58:39,628 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-12-22 19:58:39,628 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-12-22 19:58:39,630 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:39,634 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:39,636 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:39,648 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:39,654 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:39,656 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:39,659 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:39,664 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:39,667 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:39,673 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:39,676 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:39,678 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:39,680 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:39,682 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:39,684 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:39,686 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:39,688 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:39,690 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:39,694 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:39,696 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:39,697 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:39,699 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:39,701 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:39,940 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-12-22 19:58:39,940 INFO L490 LassoAnalysis]: Using template 'affine'. [2021-12-22 19:58:39,940 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-22 19:58:39,940 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 19:58:39,941 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) [2021-12-22 19:58:39,943 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 [2021-12-22 19:58:39,943 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 [2021-12-22 19:58:39,949 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-22 19:58:39,949 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-22 19:58:39,950 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-22 19:58:39,950 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-22 19:58:39,950 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-22 19:58:39,950 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-22 19:58:39,950 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-22 19:58:39,952 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-22 19:58:39,967 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Ended with exit code 0 [2021-12-22 19:58:39,967 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-22 19:58:39,967 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 19:58:39,968 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) [2021-12-22 19:58:39,968 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 [2021-12-22 19:58:39,970 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 [2021-12-22 19:58:39,975 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-22 19:58:39,975 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-22 19:58:39,975 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-22 19:58:39,975 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-22 19:58:39,975 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-22 19:58:39,976 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-22 19:58:39,976 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-22 19:58:39,977 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-22 19:58:39,992 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 [2021-12-22 19:58:39,993 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-22 19:58:39,993 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 19:58:39,993 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) [2021-12-22 19:58:39,994 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 [2021-12-22 19:58:39,996 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 [2021-12-22 19:58:40,002 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-22 19:58:40,002 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-22 19:58:40,002 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-22 19:58:40,002 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2021-12-22 19:58:40,002 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-22 19:58:40,004 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-22 19:58:40,004 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-22 19:58:40,008 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-22 19:58:40,023 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 [2021-12-22 19:58:40,023 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-22 19:58:40,024 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 19:58:40,024 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) [2021-12-22 19:58:40,026 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 [2021-12-22 19:58:40,027 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 [2021-12-22 19:58:40,032 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-22 19:58:40,032 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-22 19:58:40,032 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-22 19:58:40,033 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-22 19:58:40,033 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-22 19:58:40,034 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-22 19:58:40,034 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-22 19:58:40,063 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-22 19:58:40,082 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Ended with exit code 0 [2021-12-22 19:58:40,082 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-22 19:58:40,082 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 19:58:40,083 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) [2021-12-22 19:58:40,083 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 [2021-12-22 19:58:40,086 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 [2021-12-22 19:58:40,091 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-22 19:58:40,091 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-22 19:58:40,092 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-22 19:58:40,092 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2021-12-22 19:58:40,092 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-22 19:58:40,093 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-22 19:58:40,093 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-22 19:58:40,094 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-22 19:58:40,108 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 [2021-12-22 19:58:40,109 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-22 19:58:40,109 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 19:58:40,110 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) [2021-12-22 19:58:40,110 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 [2021-12-22 19:58:40,112 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 [2021-12-22 19:58:40,118 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-22 19:58:40,118 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-22 19:58:40,118 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-22 19:58:40,118 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-22 19:58:40,118 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-22 19:58:40,119 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-22 19:58:40,119 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-22 19:58:40,120 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-22 19:58:40,135 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 [2021-12-22 19:58:40,135 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-22 19:58:40,135 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 19:58:40,136 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) [2021-12-22 19:58:40,136 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 [2021-12-22 19:58:40,138 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 [2021-12-22 19:58:40,144 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-22 19:58:40,144 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-22 19:58:40,144 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-22 19:58:40,144 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-22 19:58:40,144 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-22 19:58:40,145 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-22 19:58:40,145 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-22 19:58:40,147 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-22 19:58:40,162 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 [2021-12-22 19:58:40,163 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-22 19:58:40,163 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 19:58:40,164 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) [2021-12-22 19:58:40,164 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 [2021-12-22 19:58:40,166 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 [2021-12-22 19:58:40,172 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-22 19:58:40,172 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-22 19:58:40,172 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-22 19:58:40,172 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-22 19:58:40,172 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-22 19:58:40,172 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-22 19:58:40,172 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-22 19:58:40,173 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-22 19:58:40,188 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 [2021-12-22 19:58:40,188 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-22 19:58:40,188 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 19:58:40,189 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) [2021-12-22 19:58:40,190 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 [2021-12-22 19:58:40,192 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 [2021-12-22 19:58:40,197 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-22 19:58:40,198 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-22 19:58:40,198 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-22 19:58:40,198 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-22 19:58:40,198 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-22 19:58:40,199 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-22 19:58:40,199 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-22 19:58:40,201 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-22 19:58:40,216 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 [2021-12-22 19:58:40,216 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-22 19:58:40,216 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 19:58:40,217 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) [2021-12-22 19:58:40,218 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 [2021-12-22 19:58:40,219 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 [2021-12-22 19:58:40,224 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-22 19:58:40,224 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-22 19:58:40,225 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-22 19:58:40,225 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-22 19:58:40,225 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-22 19:58:40,225 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-22 19:58:40,225 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-22 19:58:40,235 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-22 19:58:40,250 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 [2021-12-22 19:58:40,250 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-22 19:58:40,250 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 19:58:40,251 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) [2021-12-22 19:58:40,251 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 [2021-12-22 19:58:40,253 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 [2021-12-22 19:58:40,259 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-22 19:58:40,259 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-22 19:58:40,259 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-22 19:58:40,259 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2021-12-22 19:58:40,259 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-22 19:58:40,260 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-22 19:58:40,260 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-22 19:58:40,261 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-22 19:58:40,276 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Ended with exit code 0 [2021-12-22 19:58:40,276 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-22 19:58:40,276 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 19:58:40,277 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) [2021-12-22 19:58:40,278 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 [2021-12-22 19:58:40,279 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 [2021-12-22 19:58:40,285 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-22 19:58:40,285 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-22 19:58:40,285 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-22 19:58:40,285 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-22 19:58:40,285 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-22 19:58:40,286 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-22 19:58:40,286 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-22 19:58:40,287 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-22 19:58:40,302 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 [2021-12-22 19:58:40,302 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-22 19:58:40,302 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 19:58:40,303 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) [2021-12-22 19:58:40,311 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 [2021-12-22 19:58:40,311 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 [2021-12-22 19:58:40,317 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-22 19:58:40,317 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-22 19:58:40,317 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-22 19:58:40,317 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-22 19:58:40,317 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-22 19:58:40,318 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-22 19:58:40,318 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-22 19:58:40,319 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-22 19:58:40,334 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Forceful destruction successful, exit code 0 [2021-12-22 19:58:40,335 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-22 19:58:40,335 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 19:58:40,335 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) [2021-12-22 19:58:40,336 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 [2021-12-22 19:58:40,337 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 [2021-12-22 19:58:40,343 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-22 19:58:40,343 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-22 19:58:40,343 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-22 19:58:40,344 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-22 19:58:40,344 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-22 19:58:40,344 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-22 19:58:40,344 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-22 19:58:40,345 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-22 19:58:40,360 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 [2021-12-22 19:58:40,361 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-22 19:58:40,361 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 19:58:40,361 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) [2021-12-22 19:58:40,362 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 [2021-12-22 19:58:40,365 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 [2021-12-22 19:58:40,370 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-22 19:58:40,370 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-22 19:58:40,370 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-22 19:58:40,370 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-22 19:58:40,370 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-22 19:58:40,371 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-22 19:58:40,371 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-22 19:58:40,372 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-22 19:58:40,386 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 [2021-12-22 19:58:40,387 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-22 19:58:40,387 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 19:58:40,387 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) [2021-12-22 19:58:40,391 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 [2021-12-22 19:58:40,392 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 [2021-12-22 19:58:40,397 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-22 19:58:40,397 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-22 19:58:40,397 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-22 19:58:40,397 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-22 19:58:40,397 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-22 19:58:40,398 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-22 19:58:40,398 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-22 19:58:40,399 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-22 19:58:40,414 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 [2021-12-22 19:58:40,414 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-22 19:58:40,414 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 19:58:40,415 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) [2021-12-22 19:58:40,415 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 [2021-12-22 19:58:40,418 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 [2021-12-22 19:58:40,423 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-22 19:58:40,423 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-22 19:58:40,423 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-22 19:58:40,424 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-22 19:58:40,424 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-22 19:58:40,424 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-22 19:58:40,424 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-22 19:58:40,425 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-22 19:58:40,440 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Ended with exit code 0 [2021-12-22 19:58:40,440 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-22 19:58:40,440 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 19:58:40,441 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) [2021-12-22 19:58:40,442 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 [2021-12-22 19:58:40,443 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 [2021-12-22 19:58:40,449 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-22 19:58:40,449 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-22 19:58:40,449 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-22 19:58:40,449 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-22 19:58:40,449 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-22 19:58:40,449 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-22 19:58:40,450 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-22 19:58:40,451 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2021-12-22 19:58:40,453 INFO L443 ModelExtractionUtils]: Simplification made 3 calls to the SMT solver. [2021-12-22 19:58:40,453 INFO L444 ModelExtractionUtils]: 0 out of 3 variables were initially zero. Simplification set additionally 0 variables to zero. [2021-12-22 19:58:40,453 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-22 19:58:40,454 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 19:58:40,454 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) [2021-12-22 19:58:40,455 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 [2021-12-22 19:58:40,456 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2021-12-22 19:58:40,456 INFO L438 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2021-12-22 19:58:40,456 INFO L513 LassoAnalysis]: Proved termination. [2021-12-22 19:58:40,456 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 [] [2021-12-22 19:58:40,471 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 [2021-12-22 19:58:40,471 INFO L297 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2021-12-22 19:58:40,485 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 19:58:40,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 19:58:40,509 INFO L263 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 2 conjunts are in the unsatisfiable core [2021-12-22 19:58:40,509 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-22 19:58:40,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 19:58:40,582 INFO L263 TraceCheckSpWp]: Trace formula consists of 260 conjuncts, 4 conjunts are in the unsatisfiable core [2021-12-22 19:58:40,584 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-22 19:58:41,262 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 [2021-12-22 19:58:41,328 INFO L134 CoverageAnalysis]: Checked inductivity of 393 backedges. 101 proven. 0 refuted. 0 times theorem prover too weak. 292 trivial. 0 not checked. [2021-12-22 19:58:41,329 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 [2021-12-22 19:58:41,329 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) [2021-12-22 19:58:41,403 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. [2021-12-22 19:58:41,404 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 [2021-12-22 19:58:41,404 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) [2021-12-22 19:58:41,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 406 transitions. [2021-12-22 19:58:41,405 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 406 transitions. Stem has 18 letters. Loop has 181 letters. [2021-12-22 19:58:41,406 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2021-12-22 19:58:41,406 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 406 transitions. Stem has 199 letters. Loop has 181 letters. [2021-12-22 19:58:41,407 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2021-12-22 19:58:41,407 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 406 transitions. Stem has 18 letters. Loop has 362 letters. [2021-12-22 19:58:41,408 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2021-12-22 19:58:41,408 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 14109 states and 18763 transitions. [2021-12-22 19:58:41,465 INFO L131 ngComponentsAnalysis]: Automaton has 13 accepting balls. 5415 [2021-12-22 19:58:41,508 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 14109 states to 12420 states and 16509 transitions. [2021-12-22 19:58:41,508 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 5533 [2021-12-22 19:58:41,513 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 5549 [2021-12-22 19:58:41,514 INFO L73 IsDeterministic]: Start isDeterministic. Operand 12420 states and 16509 transitions. [2021-12-22 19:58:41,514 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2021-12-22 19:58:41,514 INFO L681 BuchiCegarLoop]: Abstraction has 12420 states and 16509 transitions. [2021-12-22 19:58:41,522 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12420 states and 16509 transitions. [2021-12-22 19:58:41,637 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12420 to 10709. [2021-12-22 19:58:41,655 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) [2021-12-22 19:58:41,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10709 states to 10709 states and 14248 transitions. [2021-12-22 19:58:41,768 INFO L704 BuchiCegarLoop]: Abstraction has 10709 states and 14248 transitions. [2021-12-22 19:58:41,768 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-22 19:58:41,768 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-22 19:58:41,769 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-22 19:58:41,769 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) [2021-12-22 19:58:41,845 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-22 19:58:41,846 INFO L93 Difference]: Finished difference Result 10711 states and 14230 transitions. [2021-12-22 19:58:41,846 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-22 19:58:41,847 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 10711 states and 14230 transitions. [2021-12-22 19:58:41,887 INFO L131 ngComponentsAnalysis]: Automaton has 10 accepting balls. 3732 [2021-12-22 19:58:41,921 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 10711 states to 10709 states and 14228 transitions. [2021-12-22 19:58:41,921 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 3846 [2021-12-22 19:58:41,925 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 3846 [2021-12-22 19:58:41,925 INFO L73 IsDeterministic]: Start isDeterministic. Operand 10709 states and 14228 transitions. [2021-12-22 19:58:41,927 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2021-12-22 19:58:41,927 INFO L681 BuchiCegarLoop]: Abstraction has 10709 states and 14228 transitions. [2021-12-22 19:58:41,933 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10709 states and 14228 transitions. [2021-12-22 19:58:42,126 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10709 to 10709. [2021-12-22 19:58:42,142 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) [2021-12-22 19:58:42,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10709 states to 10709 states and 14228 transitions. [2021-12-22 19:58:42,168 INFO L704 BuchiCegarLoop]: Abstraction has 10709 states and 14228 transitions. [2021-12-22 19:58:42,168 INFO L587 BuchiCegarLoop]: Abstraction has 10709 states and 14228 transitions. [2021-12-22 19:58:42,168 INFO L425 BuchiCegarLoop]: ======== Iteration 25============ [2021-12-22 19:58:42,168 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 10709 states and 14228 transitions. [2021-12-22 19:58:42,197 INFO L131 ngComponentsAnalysis]: Automaton has 10 accepting balls. 3732 [2021-12-22 19:58:42,198 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-22 19:58:42,198 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-22 19:58:42,202 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] [2021-12-22 19:58:42,202 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] [2021-12-22 19:58:42,203 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 [2021-12-22 19:58:42,203 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 [2021-12-22 19:58:42,204 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 19:58:42,204 INFO L85 PathProgramCache]: Analyzing trace with hash -892727728, now seen corresponding path program 1 times [2021-12-22 19:58:42,204 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 19:58:42,204 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1532863435] [2021-12-22 19:58:42,204 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 19:58:42,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 19:58:42,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-22 19:58:42,211 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-22 19:58:42,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-22 19:58:42,216 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-22 19:58:42,217 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 19:58:42,217 INFO L85 PathProgramCache]: Analyzing trace with hash -1412630111, now seen corresponding path program 1 times [2021-12-22 19:58:42,217 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 19:58:42,217 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [421509856] [2021-12-22 19:58:42,217 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 19:58:42,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 19:58:42,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 19:58:42,257 INFO L134 CoverageAnalysis]: Checked inductivity of 393 backedges. 219 proven. 0 refuted. 0 times theorem prover too weak. 174 trivial. 0 not checked. [2021-12-22 19:58:42,258 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-22 19:58:42,258 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [421509856] [2021-12-22 19:58:42,258 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [421509856] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-22 19:58:42,258 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-22 19:58:42,258 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-22 19:58:42,258 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [215566853] [2021-12-22 19:58:42,259 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-22 19:58:42,259 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-12-22 19:58:42,259 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-22 19:58:42,259 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-22 19:58:42,260 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-22 19:58:42,260 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) [2021-12-22 19:58:42,335 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-22 19:58:42,335 INFO L93 Difference]: Finished difference Result 20669 states and 27391 transitions. [2021-12-22 19:58:42,336 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-22 19:58:42,336 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 20669 states and 27391 transitions. [2021-12-22 19:58:42,495 INFO L131 ngComponentsAnalysis]: Automaton has 12 accepting balls. 7008 [2021-12-22 19:58:42,579 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 20669 states to 20669 states and 27391 transitions. [2021-12-22 19:58:42,579 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 7132 [2021-12-22 19:58:42,586 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 7132 [2021-12-22 19:58:42,586 INFO L73 IsDeterministic]: Start isDeterministic. Operand 20669 states and 27391 transitions. [2021-12-22 19:58:42,591 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2021-12-22 19:58:42,591 INFO L681 BuchiCegarLoop]: Abstraction has 20669 states and 27391 transitions. [2021-12-22 19:58:42,604 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20669 states and 27391 transitions. [2021-12-22 19:58:42,733 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20669 to 10709. [2021-12-22 19:58:42,745 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) [2021-12-22 19:58:42,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10709 states to 10709 states and 14216 transitions. [2021-12-22 19:58:42,825 INFO L704 BuchiCegarLoop]: Abstraction has 10709 states and 14216 transitions. [2021-12-22 19:58:42,825 INFO L587 BuchiCegarLoop]: Abstraction has 10709 states and 14216 transitions. [2021-12-22 19:58:42,825 INFO L425 BuchiCegarLoop]: ======== Iteration 26============ [2021-12-22 19:58:42,826 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 10709 states and 14216 transitions. [2021-12-22 19:58:42,845 INFO L131 ngComponentsAnalysis]: Automaton has 10 accepting balls. 3732 [2021-12-22 19:58:42,845 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-22 19:58:42,845 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-22 19:58:42,846 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] [2021-12-22 19:58:42,847 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] [2021-12-22 19:58:42,847 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 [2021-12-22 19:58:42,847 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 [2021-12-22 19:58:42,847 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 19:58:42,847 INFO L85 PathProgramCache]: Analyzing trace with hash -892727728, now seen corresponding path program 2 times [2021-12-22 19:58:42,848 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 19:58:42,848 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2057737780] [2021-12-22 19:58:42,848 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 19:58:42,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 19:58:42,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-22 19:58:42,852 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-22 19:58:42,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-22 19:58:42,856 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-22 19:58:42,857 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 19:58:42,857 INFO L85 PathProgramCache]: Analyzing trace with hash -1721546142, now seen corresponding path program 1 times [2021-12-22 19:58:42,857 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 19:58:42,858 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1383798392] [2021-12-22 19:58:42,858 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 19:58:42,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 19:58:42,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-22 19:58:42,869 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-22 19:58:42,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-22 19:58:42,885 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-22 19:58:42,886 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 19:58:42,886 INFO L85 PathProgramCache]: Analyzing trace with hash -1231028365, now seen corresponding path program 1 times [2021-12-22 19:58:42,886 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 19:58:42,886 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1324929087] [2021-12-22 19:58:42,886 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 19:58:42,887 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 19:58:42,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 19:58:42,912 INFO L134 CoverageAnalysis]: Checked inductivity of 473 backedges. 181 proven. 0 refuted. 0 times theorem prover too weak. 292 trivial. 0 not checked. [2021-12-22 19:58:42,912 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-22 19:58:42,912 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1324929087] [2021-12-22 19:58:42,912 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1324929087] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-22 19:58:42,912 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-22 19:58:42,913 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-22 19:58:42,913 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2061252430] [2021-12-22 19:58:42,913 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-22 19:58:44,363 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-22 19:58:44,363 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-22 19:58:44,364 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-22 19:58:44,364 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) [2021-12-22 19:58:44,401 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-22 19:58:44,401 INFO L93 Difference]: Finished difference Result 10959 states and 14522 transitions. [2021-12-22 19:58:44,402 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-22 19:58:44,406 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 10959 states and 14522 transitions. [2021-12-22 19:58:44,451 INFO L131 ngComponentsAnalysis]: Automaton has 10 accepting balls. 3732 [2021-12-22 19:58:44,490 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 10959 states to 10857 states and 14388 transitions. [2021-12-22 19:58:44,491 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 3844 [2021-12-22 19:58:44,498 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 3844 [2021-12-22 19:58:44,498 INFO L73 IsDeterministic]: Start isDeterministic. Operand 10857 states and 14388 transitions. [2021-12-22 19:58:44,500 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2021-12-22 19:58:44,500 INFO L681 BuchiCegarLoop]: Abstraction has 10857 states and 14388 transitions. [2021-12-22 19:58:44,506 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10857 states and 14388 transitions. [2021-12-22 19:58:44,621 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10857 to 10857. [2021-12-22 19:58:44,636 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) [2021-12-22 19:58:44,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10857 states to 10857 states and 14388 transitions. [2021-12-22 19:58:44,658 INFO L704 BuchiCegarLoop]: Abstraction has 10857 states and 14388 transitions. [2021-12-22 19:58:44,658 INFO L587 BuchiCegarLoop]: Abstraction has 10857 states and 14388 transitions. [2021-12-22 19:58:44,658 INFO L425 BuchiCegarLoop]: ======== Iteration 27============ [2021-12-22 19:58:44,658 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 10857 states and 14388 transitions. [2021-12-22 19:58:44,689 INFO L131 ngComponentsAnalysis]: Automaton has 10 accepting balls. 3732 [2021-12-22 19:58:44,689 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-22 19:58:44,689 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-22 19:58:44,690 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] [2021-12-22 19:58:44,690 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] [2021-12-22 19:58:44,690 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 [2021-12-22 19:58:44,691 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 [2021-12-22 19:58:44,691 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 19:58:44,691 INFO L85 PathProgramCache]: Analyzing trace with hash -892851790, now seen corresponding path program 1 times [2021-12-22 19:58:44,691 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 19:58:44,691 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [781808083] [2021-12-22 19:58:44,692 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 19:58:44,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 19:58:44,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 19:58:44,709 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-22 19:58:44,709 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-22 19:58:44,710 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [781808083] [2021-12-22 19:58:44,710 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [781808083] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-22 19:58:44,710 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-22 19:58:44,710 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-22 19:58:44,710 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [708907890] [2021-12-22 19:58:44,710 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-22 19:58:44,711 INFO L796 eck$LassoCheckResult]: stem already infeasible [2021-12-22 19:58:44,711 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 19:58:44,711 INFO L85 PathProgramCache]: Analyzing trace with hash -763557959, now seen corresponding path program 2 times [2021-12-22 19:58:44,711 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 19:58:44,712 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1566573818] [2021-12-22 19:58:44,712 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 19:58:44,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 19:58:44,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-22 19:58:44,716 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-22 19:58:44,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-22 19:58:44,730 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-22 19:58:44,838 INFO L210 LassoAnalysis]: Preferences: [2021-12-22 19:58:44,838 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-12-22 19:58:44,839 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-12-22 19:58:44,839 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-12-22 19:58:44,839 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2021-12-22 19:58:44,839 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-22 19:58:44,839 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-12-22 19:58:44,839 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-12-22 19:58:44,839 INFO L133 ssoRankerPreferences]: Filename of dumped script: s3_srvr_11.cil.c_Iteration27_Loop [2021-12-22 19:58:44,839 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-12-22 19:58:44,839 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-12-22 19:58:44,840 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:44,846 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:44,848 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:44,850 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:44,852 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:44,911 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-12-22 19:58:44,911 INFO L404 LassoAnalysis]: Checking for nontermination... [2021-12-22 19:58:44,912 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-22 19:58:44,912 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 19:58:44,913 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) [2021-12-22 19:58:44,920 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-22 19:58:44,920 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-22 19:58:44,943 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 [2021-12-22 19:58:44,969 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 [2021-12-22 19:58:44,970 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-22 19:58:44,970 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 19:58:44,971 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) [2021-12-22 19:58:44,975 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2021-12-22 19:58:44,976 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-22 19:58:45,003 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 [2021-12-22 19:58:46,204 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2021-12-22 19:58:46,213 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 [2021-12-22 19:58:46,214 INFO L210 LassoAnalysis]: Preferences: [2021-12-22 19:58:46,214 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-12-22 19:58:46,214 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-12-22 19:58:46,214 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-12-22 19:58:46,214 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2021-12-22 19:58:46,214 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-22 19:58:46,214 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-12-22 19:58:46,214 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-12-22 19:58:46,214 INFO L133 ssoRankerPreferences]: Filename of dumped script: s3_srvr_11.cil.c_Iteration27_Loop [2021-12-22 19:58:46,214 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-12-22 19:58:46,214 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-12-22 19:58:46,215 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:46,217 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:46,222 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:46,224 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:46,226 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-22 19:58:46,278 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-12-22 19:58:46,278 INFO L490 LassoAnalysis]: Using template 'affine'. [2021-12-22 19:58:46,278 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-22 19:58:46,278 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 19:58:46,279 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) [2021-12-22 19:58:46,280 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 [2021-12-22 19:58:46,281 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 [2021-12-22 19:58:46,287 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-22 19:58:46,287 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-22 19:58:46,287 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-22 19:58:46,287 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-22 19:58:46,287 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-22 19:58:46,288 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-22 19:58:46,288 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-22 19:58:46,289 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-22 19:58:46,303 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 [2021-12-22 19:58:46,304 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-22 19:58:46,304 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 19:58:46,305 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) [2021-12-22 19:58:46,306 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 [2021-12-22 19:58:46,307 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 [2021-12-22 19:58:46,313 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-22 19:58:46,313 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-22 19:58:46,313 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-22 19:58:46,313 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2021-12-22 19:58:46,313 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-22 19:58:46,315 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-22 19:58:46,315 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-22 19:58:46,318 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2021-12-22 19:58:46,321 INFO L443 ModelExtractionUtils]: Simplification made 3 calls to the SMT solver. [2021-12-22 19:58:46,321 INFO L444 ModelExtractionUtils]: 1 out of 4 variables were initially zero. Simplification set additionally 1 variables to zero. [2021-12-22 19:58:46,321 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-22 19:58:46,321 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 19:58:46,322 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) [2021-12-22 19:58:46,323 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 [2021-12-22 19:58:46,324 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2021-12-22 19:58:46,324 INFO L438 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2021-12-22 19:58:46,324 INFO L513 LassoAnalysis]: Proved termination. [2021-12-22 19:58:46,324 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 [] [2021-12-22 19:58:46,339 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Forceful destruction successful, exit code 0 [2021-12-22 19:58:46,339 INFO L297 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2021-12-22 19:58:46,347 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 19:58:46,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 19:58:46,367 INFO L263 TraceCheckSpWp]: Trace formula consists of 70 conjuncts, 2 conjunts are in the unsatisfiable core [2021-12-22 19:58:46,368 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-22 19:58:46,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 19:58:46,417 INFO L263 TraceCheckSpWp]: Trace formula consists of 53 conjuncts, 4 conjunts are in the unsatisfiable core [2021-12-22 19:58:46,417 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-22 19:58:46,527 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 [2021-12-22 19:58:46,586 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-22 19:58:46,587 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 [2021-12-22 19:58:46,587 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) [2021-12-22 19:58:46,955 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. [2021-12-22 19:58:46,956 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 [2021-12-22 19:58:46,957 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) [2021-12-22 19:58:46,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 366 transitions. [2021-12-22 19:58:46,958 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 366 transitions. Stem has 20 letters. Loop has 43 letters. [2021-12-22 19:58:46,958 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2021-12-22 19:58:46,958 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 366 transitions. Stem has 63 letters. Loop has 43 letters. [2021-12-22 19:58:46,959 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2021-12-22 19:58:46,959 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 366 transitions. Stem has 20 letters. Loop has 86 letters. [2021-12-22 19:58:46,959 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2021-12-22 19:58:46,959 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 41841 states and 54990 transitions. [2021-12-22 19:58:47,112 INFO L131 ngComponentsAnalysis]: Automaton has 22 accepting balls. 7112 [2021-12-22 19:58:47,251 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 41841 states to 41472 states and 54530 transitions. [2021-12-22 19:58:47,251 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 7893 [2021-12-22 19:58:47,258 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 7939 [2021-12-22 19:58:47,258 INFO L73 IsDeterministic]: Start isDeterministic. Operand 41472 states and 54530 transitions. [2021-12-22 19:58:47,259 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2021-12-22 19:58:47,259 INFO L681 BuchiCegarLoop]: Abstraction has 41472 states and 54530 transitions. [2021-12-22 19:58:47,285 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 41472 states and 54530 transitions. [2021-12-22 19:58:47,944 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 41472 to 35993. [2021-12-22 19:58:47,978 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) [2021-12-22 19:58:48,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35993 states to 35993 states and 47651 transitions. [2021-12-22 19:58:48,047 INFO L704 BuchiCegarLoop]: Abstraction has 35993 states and 47651 transitions. [2021-12-22 19:58:48,048 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-22 19:58:48,048 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-22 19:58:48,048 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-22 19:58:48,048 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) [2021-12-22 19:58:48,177 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-22 19:58:48,177 INFO L93 Difference]: Finished difference Result 15709 states and 20662 transitions. [2021-12-22 19:58:48,178 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-22 19:58:48,178 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 15709 states and 20662 transitions. [2021-12-22 19:58:48,233 INFO L131 ngComponentsAnalysis]: Automaton has 6 accepting balls. 2873 [2021-12-22 19:58:48,285 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 15709 states to 15699 states and 20652 transitions. [2021-12-22 19:58:48,285 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 3018 [2021-12-22 19:58:48,287 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 3018 [2021-12-22 19:58:48,287 INFO L73 IsDeterministic]: Start isDeterministic. Operand 15699 states and 20652 transitions. [2021-12-22 19:58:48,288 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2021-12-22 19:58:48,288 INFO L681 BuchiCegarLoop]: Abstraction has 15699 states and 20652 transitions. [2021-12-22 19:58:48,297 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15699 states and 20652 transitions. [2021-12-22 19:58:48,555 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15699 to 15570. [2021-12-22 19:58:48,572 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) [2021-12-22 19:58:48,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15570 states to 15570 states and 20499 transitions. [2021-12-22 19:58:48,602 INFO L704 BuchiCegarLoop]: Abstraction has 15570 states and 20499 transitions. [2021-12-22 19:58:48,602 INFO L587 BuchiCegarLoop]: Abstraction has 15570 states and 20499 transitions. [2021-12-22 19:58:48,602 INFO L425 BuchiCegarLoop]: ======== Iteration 28============ [2021-12-22 19:58:48,602 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 15570 states and 20499 transitions. [2021-12-22 19:58:48,642 INFO L131 ngComponentsAnalysis]: Automaton has 6 accepting balls. 2861 [2021-12-22 19:58:48,642 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-22 19:58:48,642 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-22 19:58:48,646 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] [2021-12-22 19:58:48,646 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] [2021-12-22 19:58:48,647 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 [2021-12-22 19:58:48,647 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 [2021-12-22 19:58:48,647 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 19:58:48,647 INFO L85 PathProgramCache]: Analyzing trace with hash -2142506082, now seen corresponding path program 1 times [2021-12-22 19:58:48,647 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 19:58:48,648 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [184394127] [2021-12-22 19:58:48,648 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 19:58:48,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 19:58:48,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-22 19:58:48,654 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-22 19:58:48,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-22 19:58:48,662 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-22 19:58:48,663 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 19:58:48,663 INFO L85 PathProgramCache]: Analyzing trace with hash 857461477, now seen corresponding path program 1 times [2021-12-22 19:58:48,663 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 19:58:48,663 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [491527804] [2021-12-22 19:58:48,663 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 19:58:48,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 19:58:48,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 19:58:48,689 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 124 proven. 6 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-12-22 19:58:48,689 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-22 19:58:48,689 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [491527804] [2021-12-22 19:58:48,689 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [491527804] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-22 19:58:48,690 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [377154530] [2021-12-22 19:58:48,690 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 19:58:48,690 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-22 19:58:48,690 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 19:58:48,692 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) [2021-12-22 19:58:48,715 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (88)] Waiting until timeout for monitored process [2021-12-22 19:58:48,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 19:58:48,761 INFO L263 TraceCheckSpWp]: Trace formula consists of 198 conjuncts, 2 conjunts are in the unsatisfiable core [2021-12-22 19:58:48,778 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-22 19:58:48,991 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 99 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2021-12-22 19:58:48,991 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-12-22 19:58:48,991 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [377154530] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-22 19:58:48,991 INFO L186 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2021-12-22 19:58:48,991 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2021-12-22 19:58:48,991 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [423018745] [2021-12-22 19:58:48,991 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-22 19:58:48,992 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-12-22 19:58:48,992 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-22 19:58:48,992 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-22 19:58:48,992 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-12-22 19:58:48,992 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) [2021-12-22 19:58:49,153 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-22 19:58:49,153 INFO L93 Difference]: Finished difference Result 15633 states and 20542 transitions. [2021-12-22 19:58:49,153 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-22 19:58:49,154 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 15633 states and 20542 transitions. [2021-12-22 19:58:49,291 INFO L131 ngComponentsAnalysis]: Automaton has 6 accepting balls. 2869 [2021-12-22 19:58:49,349 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 15633 states to 15613 states and 20522 transitions. [2021-12-22 19:58:49,350 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 2994 [2021-12-22 19:58:49,357 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 2994 [2021-12-22 19:58:49,357 INFO L73 IsDeterministic]: Start isDeterministic. Operand 15613 states and 20522 transitions. [2021-12-22 19:58:49,357 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2021-12-22 19:58:49,357 INFO L681 BuchiCegarLoop]: Abstraction has 15613 states and 20522 transitions. [2021-12-22 19:58:49,366 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15613 states and 20522 transitions. [2021-12-22 19:58:49,481 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15613 to 15570. [2021-12-22 19:58:49,496 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) [2021-12-22 19:58:49,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15570 states to 15570 states and 20479 transitions. [2021-12-22 19:58:49,523 INFO L704 BuchiCegarLoop]: Abstraction has 15570 states and 20479 transitions. [2021-12-22 19:58:49,523 INFO L587 BuchiCegarLoop]: Abstraction has 15570 states and 20479 transitions. [2021-12-22 19:58:49,523 INFO L425 BuchiCegarLoop]: ======== Iteration 29============ [2021-12-22 19:58:49,523 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 15570 states and 20479 transitions. [2021-12-22 19:58:49,556 INFO L131 ngComponentsAnalysis]: Automaton has 6 accepting balls. 2861 [2021-12-22 19:58:49,556 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-22 19:58:49,556 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-22 19:58:49,557 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] [2021-12-22 19:58:49,557 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] [2021-12-22 19:58:49,558 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 [2021-12-22 19:58:49,558 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 [2021-12-22 19:58:49,559 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 19:58:49,559 INFO L85 PathProgramCache]: Analyzing trace with hash -2142506082, now seen corresponding path program 2 times [2021-12-22 19:58:49,559 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 19:58:49,559 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [288341755] [2021-12-22 19:58:49,559 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 19:58:49,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 19:58:49,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-22 19:58:49,566 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-22 19:58:49,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-22 19:58:49,574 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-22 19:58:49,575 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 19:58:49,575 INFO L85 PathProgramCache]: Analyzing trace with hash -311277522, now seen corresponding path program 1 times [2021-12-22 19:58:49,575 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 19:58:49,575 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1358868265] [2021-12-22 19:58:49,575 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 19:58:49,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 19:58:49,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 19:58:49,600 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 158 proven. 6 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-12-22 19:58:49,601 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-22 19:58:49,601 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1358868265] [2021-12-22 19:58:49,601 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1358868265] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-22 19:58:49,601 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1469332241] [2021-12-22 19:58:49,601 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 19:58:49,601 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-22 19:58:49,602 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 19:58:49,603 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) [2021-12-22 19:58:49,625 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (89)] Waiting until timeout for monitored process [2021-12-22 19:58:49,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 19:58:49,666 INFO L263 TraceCheckSpWp]: Trace formula consists of 227 conjuncts, 3 conjunts are in the unsatisfiable core [2021-12-22 19:58:49,667 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-22 19:58:49,886 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 116 proven. 0 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2021-12-22 19:58:49,886 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-12-22 19:58:49,886 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1469332241] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-22 19:58:49,886 INFO L186 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2021-12-22 19:58:49,886 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2021-12-22 19:58:49,886 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2124856530] [2021-12-22 19:58:49,886 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-22 19:58:49,887 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-12-22 19:58:49,887 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-22 19:58:49,887 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-22 19:58:49,887 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-12-22 19:58:49,887 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) [2021-12-22 19:58:49,982 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-22 19:58:49,982 INFO L93 Difference]: Finished difference Result 15423 states and 20280 transitions. [2021-12-22 19:58:49,982 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-22 19:58:49,983 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 15423 states and 20280 transitions. [2021-12-22 19:58:50,109 INFO L131 ngComponentsAnalysis]: Automaton has 6 accepting balls. 2819 [2021-12-22 19:58:50,150 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 15423 states to 15423 states and 20280 transitions. [2021-12-22 19:58:50,151 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 2964 [2021-12-22 19:58:50,153 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 2964 [2021-12-22 19:58:50,153 INFO L73 IsDeterministic]: Start isDeterministic. Operand 15423 states and 20280 transitions. [2021-12-22 19:58:50,153 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2021-12-22 19:58:50,153 INFO L681 BuchiCegarLoop]: Abstraction has 15423 states and 20280 transitions. [2021-12-22 19:58:50,162 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15423 states and 20280 transitions. [2021-12-22 19:58:50,277 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15423 to 15423. [2021-12-22 19:58:50,291 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) [2021-12-22 19:58:50,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15423 states to 15423 states and 20280 transitions. [2021-12-22 19:58:50,317 INFO L704 BuchiCegarLoop]: Abstraction has 15423 states and 20280 transitions. [2021-12-22 19:58:50,317 INFO L587 BuchiCegarLoop]: Abstraction has 15423 states and 20280 transitions. [2021-12-22 19:58:50,317 INFO L425 BuchiCegarLoop]: ======== Iteration 30============ [2021-12-22 19:58:50,317 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 15423 states and 20280 transitions. [2021-12-22 19:58:50,353 INFO L131 ngComponentsAnalysis]: Automaton has 6 accepting balls. 2819 [2021-12-22 19:58:50,354 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-22 19:58:50,354 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-22 19:58:50,356 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] [2021-12-22 19:58:50,356 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] [2021-12-22 19:58:50,356 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 [2021-12-22 19:58:50,356 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 [2021-12-22 19:58:50,357 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 19:58:50,357 INFO L85 PathProgramCache]: Analyzing trace with hash -2142506082, now seen corresponding path program 3 times [2021-12-22 19:58:50,357 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 19:58:50,357 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1166077536] [2021-12-22 19:58:50,357 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 19:58:50,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 19:58:50,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-22 19:58:50,370 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-22 19:58:50,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-22 19:58:50,378 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-22 19:58:50,379 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 19:58:50,379 INFO L85 PathProgramCache]: Analyzing trace with hash 131860555, now seen corresponding path program 1 times [2021-12-22 19:58:50,379 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 19:58:50,380 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1043334038] [2021-12-22 19:58:50,380 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 19:58:50,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 19:58:50,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 19:58:50,430 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 162 proven. 6 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2021-12-22 19:58:50,431 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-22 19:58:50,431 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1043334038] [2021-12-22 19:58:50,431 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1043334038] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-22 19:58:50,431 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [467814633] [2021-12-22 19:58:50,431 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 19:58:50,432 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-22 19:58:50,432 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 19:58:50,456 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) [2021-12-22 19:58:50,486 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (90)] Waiting until timeout for monitored process [2021-12-22 19:58:50,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 19:58:50,526 INFO L263 TraceCheckSpWp]: Trace formula consists of 229 conjuncts, 2 conjunts are in the unsatisfiable core [2021-12-22 19:58:50,527 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-22 19:58:50,768 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 152 proven. 0 refuted. 0 times theorem prover too weak. 83 trivial. 0 not checked. [2021-12-22 19:58:50,768 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-12-22 19:58:50,768 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [467814633] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-22 19:58:50,768 INFO L186 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2021-12-22 19:58:50,768 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2021-12-22 19:58:50,769 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1372429584] [2021-12-22 19:58:50,769 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-22 19:58:50,769 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-12-22 19:58:50,769 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-22 19:58:50,769 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-22 19:58:50,769 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-12-22 19:58:50,770 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) [2021-12-22 19:58:50,941 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-22 19:58:50,942 INFO L93 Difference]: Finished difference Result 15473 states and 20320 transitions. [2021-12-22 19:58:50,942 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-22 19:58:50,944 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 15473 states and 20320 transitions. [2021-12-22 19:58:51,073 INFO L131 ngComponentsAnalysis]: Automaton has 6 accepting balls. 2819 [2021-12-22 19:58:51,114 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 15473 states to 15423 states and 20270 transitions. [2021-12-22 19:58:51,115 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 2964 [2021-12-22 19:58:51,117 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 2964 [2021-12-22 19:58:51,117 INFO L73 IsDeterministic]: Start isDeterministic. Operand 15423 states and 20270 transitions. [2021-12-22 19:58:51,117 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2021-12-22 19:58:51,117 INFO L681 BuchiCegarLoop]: Abstraction has 15423 states and 20270 transitions. [2021-12-22 19:58:51,125 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15423 states and 20270 transitions. [2021-12-22 19:58:51,243 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15423 to 15423. [2021-12-22 19:58:51,259 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) [2021-12-22 19:58:51,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15423 states to 15423 states and 20270 transitions. [2021-12-22 19:58:51,287 INFO L704 BuchiCegarLoop]: Abstraction has 15423 states and 20270 transitions. [2021-12-22 19:58:51,287 INFO L587 BuchiCegarLoop]: Abstraction has 15423 states and 20270 transitions. [2021-12-22 19:58:51,287 INFO L425 BuchiCegarLoop]: ======== Iteration 31============ [2021-12-22 19:58:51,287 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 15423 states and 20270 transitions. [2021-12-22 19:58:51,323 INFO L131 ngComponentsAnalysis]: Automaton has 6 accepting balls. 2819 [2021-12-22 19:58:51,323 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-22 19:58:51,323 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-22 19:58:51,325 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] [2021-12-22 19:58:51,325 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] [2021-12-22 19:58:51,325 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 [2021-12-22 19:58:51,326 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 [2021-12-22 19:58:51,326 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 19:58:51,326 INFO L85 PathProgramCache]: Analyzing trace with hash -2142506082, now seen corresponding path program 4 times [2021-12-22 19:58:51,326 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 19:58:51,327 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1796585974] [2021-12-22 19:58:51,327 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 19:58:51,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 19:58:51,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-22 19:58:51,333 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-22 19:58:51,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-22 19:58:51,344 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-22 19:58:51,345 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 19:58:51,345 INFO L85 PathProgramCache]: Analyzing trace with hash -189990461, now seen corresponding path program 1 times [2021-12-22 19:58:51,345 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 19:58:51,345 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1295499029] [2021-12-22 19:58:51,346 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 19:58:51,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 19:58:51,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 19:58:51,375 INFO L134 CoverageAnalysis]: Checked inductivity of 323 backedges. 229 proven. 27 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2021-12-22 19:58:51,375 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-22 19:58:51,376 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1295499029] [2021-12-22 19:58:51,376 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1295499029] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-22 19:58:51,376 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1753278483] [2021-12-22 19:58:51,376 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 19:58:51,376 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-22 19:58:51,376 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 19:58:51,378 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) [2021-12-22 19:58:51,379 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (91)] Waiting until timeout for monitored process [2021-12-22 19:58:51,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 19:58:51,436 INFO L263 TraceCheckSpWp]: Trace formula consists of 238 conjuncts, 3 conjunts are in the unsatisfiable core [2021-12-22 19:58:51,438 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-22 19:58:51,709 INFO L134 CoverageAnalysis]: Checked inductivity of 323 backedges. 229 proven. 27 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2021-12-22 19:58:51,710 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-12-22 19:58:51,964 INFO L134 CoverageAnalysis]: Checked inductivity of 323 backedges. 229 proven. 27 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2021-12-22 19:58:51,964 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1753278483] provided 0 perfect and 2 imperfect interpolant sequences [2021-12-22 19:58:51,964 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-12-22 19:58:51,965 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4, 4] total 6 [2021-12-22 19:58:51,965 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1197339918] [2021-12-22 19:58:51,965 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-12-22 19:58:51,966 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-12-22 19:58:51,966 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-22 19:58:51,967 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-12-22 19:58:51,967 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-12-22 19:58:51,967 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) [2021-12-22 19:58:52,288 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-22 19:58:52,288 INFO L93 Difference]: Finished difference Result 17172 states and 21965 transitions. [2021-12-22 19:58:52,289 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-12-22 19:58:52,289 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 17172 states and 21965 transitions. [2021-12-22 19:58:52,437 INFO L131 ngComponentsAnalysis]: Automaton has 6 accepting balls. 3135 [2021-12-22 19:58:52,478 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 17172 states to 17172 states and 21965 transitions. [2021-12-22 19:58:52,479 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 3281 [2021-12-22 19:58:52,481 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 3281 [2021-12-22 19:58:52,481 INFO L73 IsDeterministic]: Start isDeterministic. Operand 17172 states and 21965 transitions. [2021-12-22 19:58:52,481 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2021-12-22 19:58:52,481 INFO L681 BuchiCegarLoop]: Abstraction has 17172 states and 21965 transitions. [2021-12-22 19:58:52,490 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17172 states and 21965 transitions. [2021-12-22 19:58:52,637 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17172 to 16384. [2021-12-22 19:58:52,653 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) [2021-12-22 19:58:52,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16384 states to 16384 states and 20978 transitions. [2021-12-22 19:58:52,683 INFO L704 BuchiCegarLoop]: Abstraction has 16384 states and 20978 transitions. [2021-12-22 19:58:52,683 INFO L587 BuchiCegarLoop]: Abstraction has 16384 states and 20978 transitions. [2021-12-22 19:58:52,683 INFO L425 BuchiCegarLoop]: ======== Iteration 32============ [2021-12-22 19:58:52,684 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 16384 states and 20978 transitions. [2021-12-22 19:58:52,722 INFO L131 ngComponentsAnalysis]: Automaton has 6 accepting balls. 2966 [2021-12-22 19:58:52,722 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-22 19:58:52,722 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-22 19:58:52,724 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] [2021-12-22 19:58:52,724 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] [2021-12-22 19:58:52,724 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 [2021-12-22 19:58:52,725 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 [2021-12-22 19:58:52,725 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 19:58:52,725 INFO L85 PathProgramCache]: Analyzing trace with hash -2142506082, now seen corresponding path program 5 times [2021-12-22 19:58:52,726 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 19:58:52,726 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [580217401] [2021-12-22 19:58:52,726 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 19:58:52,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 19:58:52,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-22 19:58:52,732 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-22 19:58:52,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-22 19:58:52,739 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-22 19:58:52,739 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 19:58:52,740 INFO L85 PathProgramCache]: Analyzing trace with hash -142633312, now seen corresponding path program 1 times [2021-12-22 19:58:52,740 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 19:58:52,740 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2141530028] [2021-12-22 19:58:52,740 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 19:58:52,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 19:58:52,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 19:58:52,766 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 223 proven. 6 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2021-12-22 19:58:52,767 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-22 19:58:52,767 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2141530028] [2021-12-22 19:58:52,767 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2141530028] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-22 19:58:52,767 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [16580779] [2021-12-22 19:58:52,767 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 19:58:52,768 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-22 19:58:52,768 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 19:58:52,779 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) [2021-12-22 19:58:52,793 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (92)] Waiting until timeout for monitored process [2021-12-22 19:58:52,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 19:58:52,843 INFO L263 TraceCheckSpWp]: Trace formula consists of 256 conjuncts, 3 conjunts are in the unsatisfiable core [2021-12-22 19:58:52,845 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-22 19:58:53,088 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 223 proven. 6 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2021-12-22 19:58:53,088 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-12-22 19:58:53,333 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 223 proven. 6 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2021-12-22 19:58:53,334 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [16580779] provided 0 perfect and 2 imperfect interpolant sequences [2021-12-22 19:58:53,334 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-12-22 19:58:53,334 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4, 4] total 6 [2021-12-22 19:58:53,334 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1938756295] [2021-12-22 19:58:53,334 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-12-22 19:58:53,335 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-12-22 19:58:53,335 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-22 19:58:53,335 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-12-22 19:58:53,335 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-12-22 19:58:53,336 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) [2021-12-22 19:58:53,581 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-22 19:58:53,581 INFO L93 Difference]: Finished difference Result 17382 states and 22026 transitions. [2021-12-22 19:58:53,582 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-12-22 19:58:53,582 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 17382 states and 22026 transitions. [2021-12-22 19:58:53,712 INFO L131 ngComponentsAnalysis]: Automaton has 12 accepting balls. 2334 [2021-12-22 19:58:53,740 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 17382 states to 15145 states and 19309 transitions. [2021-12-22 19:58:53,740 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 3133 [2021-12-22 19:58:53,742 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 3519 [2021-12-22 19:58:53,742 INFO L73 IsDeterministic]: Start isDeterministic. Operand 15145 states and 19309 transitions. [2021-12-22 19:58:53,742 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2021-12-22 19:58:53,742 INFO L681 BuchiCegarLoop]: Abstraction has 15145 states and 19309 transitions. [2021-12-22 19:58:53,749 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15145 states and 19309 transitions. [2021-12-22 19:58:53,874 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15145 to 13571. [2021-12-22 19:58:53,887 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) [2021-12-22 19:58:53,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13571 states to 13571 states and 17331 transitions. [2021-12-22 19:58:53,911 INFO L704 BuchiCegarLoop]: Abstraction has 13571 states and 17331 transitions. [2021-12-22 19:58:53,912 INFO L587 BuchiCegarLoop]: Abstraction has 13571 states and 17331 transitions. [2021-12-22 19:58:53,912 INFO L425 BuchiCegarLoop]: ======== Iteration 33============ [2021-12-22 19:58:53,912 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 13571 states and 17331 transitions. [2021-12-22 19:58:53,941 INFO L131 ngComponentsAnalysis]: Automaton has 11 accepting balls. 2286 [2021-12-22 19:58:53,942 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-22 19:58:53,942 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-22 19:58:53,944 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] [2021-12-22 19:58:53,944 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] [2021-12-22 19:58:53,944 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 [2021-12-22 19:58:53,944 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 [2021-12-22 19:58:53,945 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 19:58:53,945 INFO L85 PathProgramCache]: Analyzing trace with hash 1334812764, now seen corresponding path program 1 times [2021-12-22 19:58:53,945 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 19:58:53,945 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1283678897] [2021-12-22 19:58:53,945 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 19:58:53,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 19:58:53,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-22 19:58:53,952 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-22 19:58:53,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-22 19:58:53,959 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-22 19:58:53,959 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 19:58:53,959 INFO L85 PathProgramCache]: Analyzing trace with hash -1864956824, now seen corresponding path program 2 times [2021-12-22 19:58:53,959 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 19:58:53,959 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [560119920] [2021-12-22 19:58:53,960 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 19:58:53,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 19:58:53,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-22 19:58:53,971 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-22 19:58:53,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-22 19:58:53,987 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-22 19:58:53,987 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 19:58:53,988 INFO L85 PathProgramCache]: Analyzing trace with hash -1650190611, now seen corresponding path program 1 times [2021-12-22 19:58:53,988 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 19:58:53,988 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2011015586] [2021-12-22 19:58:53,988 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 19:58:53,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 19:58:54,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-22 19:58:54,002 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-22 19:58:54,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-22 19:58:54,048 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-22 19:58:55,941 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 22.12 07:58:55 BoogieIcfgContainer [2021-12-22 19:58:55,941 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2021-12-22 19:58:55,942 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-12-22 19:58:55,942 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-12-22 19:58:55,942 INFO L275 PluginConnector]: Witness Printer initialized [2021-12-22 19:58:55,943 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.12 07:58:24" (3/4) ... [2021-12-22 19:58:55,945 INFO L134 WitnessPrinter]: Generating witness for non-termination counterexample [2021-12-22 19:58:55,999 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2021-12-22 19:58:55,999 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-12-22 19:58:55,999 INFO L158 Benchmark]: Toolchain (without parser) took 32611.53ms. Allocated memory was 90.2MB in the beginning and 2.5GB in the end (delta: 2.4GB). Free memory was 59.2MB in the beginning and 1.9GB in the end (delta: -1.9GB). Peak memory consumption was 554.5MB. Max. memory is 16.1GB. [2021-12-22 19:58:56,000 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 90.2MB. Free memory was 46.2MB in the beginning and 46.2MB in the end (delta: 39.2kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-22 19:58:56,000 INFO L158 Benchmark]: CACSL2BoogieTranslator took 416.59ms. Allocated memory is still 90.2MB. Free memory was 59.0MB in the beginning and 63.2MB in the end (delta: -4.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-12-22 19:58:56,000 INFO L158 Benchmark]: Boogie Procedure Inliner took 73.03ms. Allocated memory is still 90.2MB. Free memory was 63.2MB in the beginning and 60.3MB in the end (delta: 2.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-12-22 19:58:56,001 INFO L158 Benchmark]: Boogie Preprocessor took 38.37ms. Allocated memory is still 90.2MB. Free memory was 60.3MB in the beginning and 58.2MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-12-22 19:58:56,001 INFO L158 Benchmark]: RCFGBuilder took 696.44ms. Allocated memory is still 90.2MB. Free memory was 58.2MB in the beginning and 31.8MB in the end (delta: 26.5MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2021-12-22 19:58:56,001 INFO L158 Benchmark]: BuchiAutomizer took 31322.65ms. Allocated memory was 90.2MB in the beginning and 2.5GB in the end (delta: 2.4GB). Free memory was 31.8MB in the beginning and 1.9GB in the end (delta: -1.9GB). Peak memory consumption was 687.1MB. Max. memory is 16.1GB. [2021-12-22 19:58:56,001 INFO L158 Benchmark]: Witness Printer took 56.92ms. Allocated memory is still 2.5GB. Free memory was 1.9GB in the beginning and 1.9GB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-12-22 19:58:56,003 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 90.2MB. Free memory was 46.2MB in the beginning and 46.2MB in the end (delta: 39.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 416.59ms. Allocated memory is still 90.2MB. Free memory was 59.0MB in the beginning and 63.2MB in the end (delta: -4.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 73.03ms. Allocated memory is still 90.2MB. Free memory was 63.2MB in the beginning and 60.3MB in the end (delta: 2.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 38.37ms. Allocated memory is still 90.2MB. Free memory was 60.3MB in the beginning and 58.2MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 696.44ms. Allocated memory is still 90.2MB. Free memory was 58.2MB in the beginning and 31.8MB in the end (delta: 26.5MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * BuchiAutomizer took 31322.65ms. Allocated memory was 90.2MB in the beginning and 2.5GB in the end (delta: 2.4GB). Free memory was 31.8MB in the beginning and 1.9GB in the end (delta: -1.9GB). Peak memory consumption was 687.1MB. Max. memory is 16.1GB. * Witness Printer took 56.92ms. Allocated memory is still 2.5GB. Free memory was 1.9GB in the beginning and 1.9GB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. 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 31.2s and 33 iterations. TraceHistogramMax:7. Analysis of lassos took 17.4s. Construction of modules took 3.3s. Büchi inclusion checks took 4.2s. Highest rank in rank-based complementation 3. Minimization of det autom 0. Minimization of nondet autom 35. Automata minimization 3.5s AutomataMinimizationTime, 35 MinimizatonAttempts, 23936 StatesRemovedByMinimization, 29 NontrivialMinimizations. Non-live state removal took 2.0s 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, 4.4s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 6505 mSDsluCounter, 14440 SdHoareTripleChecker+Invalid, 3.4s 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 hnf91 smp73 dnf117 smp100 tf106 neg99 sie102 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 0 Time: 36ms 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@667db94=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@5dc9abe4=0, NULL=0, NULL=1, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@3b562d10=0, tmp___9=0, s__ctx__stats__sess_accept=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@54167df9=0, s__s3__tmp__new_cipher__algo_strength=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@30ad529d=1, s__ctx__info_callback=0, tmp=4, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@608dfb9b=0, __cil_tmp55=0, s__s3__tmp__use_rsa_tmp=1, s__s3__tmp__new_cipher__algorithms=4294967040, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@5070cb78=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@7d1fbed9=0, tmp___2=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@4aaa22a6=0, cb=5, s__cert__pkeys__AT0__privatekey=0, s__options=4292870145, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@126168d=0, s__shutdown=0, \result=0, tmp=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@189e94ed=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@741d7961=0, s__cert=6, org.eclipse.cdt.internal.core.dom.parser.c.CASTUnaryExpression@34db9a59=0, got_new_session=1, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@374437ab=0, s__server=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@25cc329e=0, \old(initial_state)=8464, \result=0, s__type=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@362fc7cc=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@18e3bb=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@4279f1bf=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@19553a01=0, s__init_num=0, tmp___5=0, s__session__cipher=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@5faeb235=0, s__ctx__stats__sess_accept_renegotiate=0, ret=1, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@361c7cd3=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@d681573=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@5ab89833=0, s__verify_mode=14, __cil_tmp58=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@33682bad=0, blastFlag=2, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@e4751d0=0, tmp___7=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@213279d5=0, tmp___10=0, __cil_tmp61=4294967040, org.eclipse.cdt.internal.core.dom.parser.c.CASTUnaryExpression@27b4adaf=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTUnaryExpression@5418cc58=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@11b13e26=0, l=8, new_state=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@6ac729c4=2, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@1d187862=0, __cil_tmp56=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@450357ad=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@18d6703=1, tmp___1=-12288, s__info_callback=5, buf=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@118d24ff=0, s__s3__tmp__reuse_message=7, s__version=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@5eb28413=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@68aa7203=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@77942a6b=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@205ecca2=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@5590c900=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@1c095f3f=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@35461711=0, num1=0, NULL=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@657998d9=0, s__debug=0, s__ctx__stats__sess_accept_good=0, tmp___3=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@475cdb6e=8, __cil_tmp60=0, s__in_handshake=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@5cc87ac5=0, s__init_buf___0=1, initial_state=8464, tmp___4=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@202b4bf7=4294967040, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@6c95a084=0, __cil_tmp59=0, skip=0, s__hit=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@32758aad=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@4e4e1339=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@772b3381=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@33a293e=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@10c9a398=0, tmp___6=0, s__session__peer=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@20b75706=1, state=8512, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@1eefa240=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@4a747ccd=0, __cil_tmp57=4292870145, s__state=8512, s__new_session=0, tmp___8=0, s=8464, Time=4, org.eclipse.cdt.internal.core.dom.parser.c.CASTUnaryExpression@526852c4=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTUnaryExpression@64d2adda=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! [2021-12-22 19:58:56,068 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (92)] Ended with exit code 0 [2021-12-22 19:58:56,274 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (91)] Ended with exit code 0 [2021-12-22 19:58:56,471 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (90)] Forceful destruction successful, exit code 0 [2021-12-22 19:58:56,672 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (89)] Forceful destruction successful, exit code 0 [2021-12-22 19:58:56,872 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (88)] Ended with exit code 0 [2021-12-22 19:58:57,073 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Ended with exit code 0 [2021-12-22 19:58:57,272 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Ended with exit code 0 [2021-12-22 19:58:57,472 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Ended with exit code 0 [2021-12-22 19:58:57,675 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Ended with 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)