./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/openssl-simplified/s3_clnt_1.cil-1.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 839c364b Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/openssl-simplified/s3_clnt_1.cil-1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa --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 9d22078cc0ed1f6555ed02c6ceb2e5694208de3c10c4e0f5a14ad82c4e25bb79 --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-12-07 00:27:42,636 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-07 00:27:42,638 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-07 00:27:42,668 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-07 00:27:42,668 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-07 00:27:42,669 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-07 00:27:42,670 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-07 00:27:42,672 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-07 00:27:42,674 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-07 00:27:42,675 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-07 00:27:42,684 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-07 00:27:42,685 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-07 00:27:42,685 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-07 00:27:42,686 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-07 00:27:42,687 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-07 00:27:42,688 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-07 00:27:42,689 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-07 00:27:42,690 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-07 00:27:42,692 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-07 00:27:42,693 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-07 00:27:42,695 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-07 00:27:42,696 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-07 00:27:42,698 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-07 00:27:42,699 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-07 00:27:42,703 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-07 00:27:42,703 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-07 00:27:42,704 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-07 00:27:42,705 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-07 00:27:42,705 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-07 00:27:42,707 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-07 00:27:42,707 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-07 00:27:42,708 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-07 00:27:42,709 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-07 00:27:42,710 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-07 00:27:42,711 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-07 00:27:42,711 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-07 00:27:42,712 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-07 00:27:42,712 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-07 00:27:42,712 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-07 00:27:42,713 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-07 00:27:42,714 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-07 00:27:42,715 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/config/svcomp-Termination-32bit-Automizer_Default.epf [2021-12-07 00:27:42,742 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-07 00:27:42,742 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-07 00:27:42,742 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-07 00:27:42,743 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-07 00:27:42,744 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-07 00:27:42,744 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-07 00:27:42,744 INFO L138 SettingsManager]: * Use SBE=true [2021-12-07 00:27:42,744 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2021-12-07 00:27:42,744 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2021-12-07 00:27:42,744 INFO L138 SettingsManager]: * Use old map elimination=false [2021-12-07 00:27:42,744 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2021-12-07 00:27:42,745 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2021-12-07 00:27:42,745 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2021-12-07 00:27:42,745 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-07 00:27:42,745 INFO L138 SettingsManager]: * sizeof long=4 [2021-12-07 00:27:42,745 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2021-12-07 00:27:42,746 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-07 00:27:42,746 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-12-07 00:27:42,746 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-07 00:27:42,746 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2021-12-07 00:27:42,746 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2021-12-07 00:27:42,746 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2021-12-07 00:27:42,746 INFO L138 SettingsManager]: * sizeof long double=12 [2021-12-07 00:27:42,746 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-07 00:27:42,747 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2021-12-07 00:27:42,747 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-07 00:27:42,747 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2021-12-07 00:27:42,747 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-07 00:27:42,747 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-07 00:27:42,747 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-07 00:27:42,747 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-07 00:27:42,747 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-07 00:27:42,748 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2021-12-07 00:27:42,749 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9d22078cc0ed1f6555ed02c6ceb2e5694208de3c10c4e0f5a14ad82c4e25bb79 [2021-12-07 00:27:42,917 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-07 00:27:42,934 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-07 00:27:42,936 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-07 00:27:42,937 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-07 00:27:42,938 INFO L275 PluginConnector]: CDTParser initialized [2021-12-07 00:27:42,939 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/../../sv-benchmarks/c/openssl-simplified/s3_clnt_1.cil-1.c [2021-12-07 00:27:42,979 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/data/eb4453ab1/ca912707441d41e6beaa2dbc7011bcf1/FLAG63071938f [2021-12-07 00:27:43,371 INFO L306 CDTParser]: Found 1 translation units. [2021-12-07 00:27:43,372 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/sv-benchmarks/c/openssl-simplified/s3_clnt_1.cil-1.c [2021-12-07 00:27:43,382 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/data/eb4453ab1/ca912707441d41e6beaa2dbc7011bcf1/FLAG63071938f [2021-12-07 00:27:43,392 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/data/eb4453ab1/ca912707441d41e6beaa2dbc7011bcf1 [2021-12-07 00:27:43,394 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-07 00:27:43,395 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-07 00:27:43,396 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-07 00:27:43,396 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-07 00:27:43,414 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-07 00:27:43,414 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 12:27:43" (1/1) ... [2021-12-07 00:27:43,415 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@25210d3a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:27:43, skipping insertion in model container [2021-12-07 00:27:43,415 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 12:27:43" (1/1) ... [2021-12-07 00:27:43,420 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-07 00:27:43,449 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-07 00:27:43,593 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/sv-benchmarks/c/openssl-simplified/s3_clnt_1.cil-1.c[35497,35510] [2021-12-07 00:27:43,597 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-07 00:27:43,606 INFO L203 MainTranslator]: Completed pre-run [2021-12-07 00:27:43,650 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/sv-benchmarks/c/openssl-simplified/s3_clnt_1.cil-1.c[35497,35510] [2021-12-07 00:27:43,653 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-07 00:27:43,666 INFO L208 MainTranslator]: Completed translation [2021-12-07 00:27:43,667 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:27:43 WrapperNode [2021-12-07 00:27:43,667 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-07 00:27:43,668 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-07 00:27:43,668 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-07 00:27:43,668 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-07 00:27:43,675 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:27:43" (1/1) ... [2021-12-07 00:27:43,684 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:27:43" (1/1) ... [2021-12-07 00:27:43,713 INFO L137 Inliner]: procedures = 15, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 461 [2021-12-07 00:27:43,714 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-07 00:27:43,715 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-07 00:27:43,715 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-07 00:27:43,715 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-07 00:27:43,723 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:27:43" (1/1) ... [2021-12-07 00:27:43,723 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:27:43" (1/1) ... [2021-12-07 00:27:43,727 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:27:43" (1/1) ... [2021-12-07 00:27:43,727 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:27:43" (1/1) ... [2021-12-07 00:27:43,735 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:27:43" (1/1) ... [2021-12-07 00:27:43,742 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:27:43" (1/1) ... [2021-12-07 00:27:43,744 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:27:43" (1/1) ... [2021-12-07 00:27:43,747 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-07 00:27:43,748 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-07 00:27:43,748 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-07 00:27:43,748 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-07 00:27:43,749 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:27:43" (1/1) ... [2021-12-07 00:27:43,757 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:27:43,768 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:27:43,778 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:27:43,780 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2021-12-07 00:27:43,807 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-07 00:27:43,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-07 00:27:43,808 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-07 00:27:43,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-07 00:27:43,871 INFO L236 CfgBuilder]: Building ICFG [2021-12-07 00:27:43,873 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-07 00:27:43,885 WARN L815 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-12-07 00:27:44,161 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##85: assume !false; [2021-12-07 00:27:44,162 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##84: assume false; [2021-12-07 00:27:44,162 INFO L277 CfgBuilder]: Performing block encoding [2021-12-07 00:27:44,170 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-07 00:27:44,170 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-12-07 00:27:44,172 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 12:27:44 BoogieIcfgContainer [2021-12-07 00:27:44,172 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-07 00:27:44,173 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2021-12-07 00:27:44,173 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2021-12-07 00:27:44,176 INFO L275 PluginConnector]: BuchiAutomizer initialized [2021-12-07 00:27:44,177 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2021-12-07 00:27:44,177 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 07.12 12:27:43" (1/3) ... [2021-12-07 00:27:44,178 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@2c4041c4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 07.12 12:27:44, skipping insertion in model container [2021-12-07 00:27:44,178 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2021-12-07 00:27:44,178 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:27:43" (2/3) ... [2021-12-07 00:27:44,179 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@2c4041c4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 07.12 12:27:44, skipping insertion in model container [2021-12-07 00:27:44,179 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2021-12-07 00:27:44,179 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 12:27:44" (3/3) ... [2021-12-07 00:27:44,180 INFO L388 chiAutomizerObserver]: Analyzing ICFG s3_clnt_1.cil-1.c [2021-12-07 00:27:44,227 INFO L359 BuchiCegarLoop]: Interprodecural is true [2021-12-07 00:27:44,227 INFO L360 BuchiCegarLoop]: Hoare is false [2021-12-07 00:27:44,228 INFO L361 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2021-12-07 00:27:44,228 INFO L362 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2021-12-07 00:27:44,228 INFO L363 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-12-07 00:27:44,228 INFO L364 BuchiCegarLoop]: Difference is false [2021-12-07 00:27:44,228 INFO L365 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-12-07 00:27:44,228 INFO L368 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2021-12-07 00:27:44,242 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 126 states, 125 states have (on average 1.712) internal successors, (214), 125 states have internal predecessors, (214), 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) [2021-12-07 00:27:44,264 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 102 [2021-12-07 00:27:44,265 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-07 00:27:44,265 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-07 00:27:44,270 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1] [2021-12-07 00:27:44,270 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:27:44,270 INFO L425 BuchiCegarLoop]: ======== Iteration 1============ [2021-12-07 00:27:44,271 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 126 states, 125 states have (on average 1.712) internal successors, (214), 125 states have internal predecessors, (214), 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) [2021-12-07 00:27:44,276 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 102 [2021-12-07 00:27:44,277 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-07 00:27:44,277 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-07 00:27:44,278 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1] [2021-12-07 00:27:44,278 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:27:44,281 INFO L791 eck$LassoCheckResult]: Stem: 117#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(18, 2);call #Ultimate.allocInit(12, 3); 39#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret54#1, main_~s~0#1;havoc main_~s~0#1;main_~s~0#1 := 12292;assume { :begin_inline_ssl3_connect } true;ssl3_connect_#in~initial_state#1 := 12292;havoc ssl3_connect_#res#1;havoc ssl3_connect_#t~nondet4#1, ssl3_connect_#t~nondet5#1, ssl3_connect_#t~nondet6#1, ssl3_connect_#t~nondet7#1, ssl3_connect_#t~nondet8#1, ssl3_connect_#t~nondet9#1, ssl3_connect_#t~nondet10#1, ssl3_connect_#t~nondet11#1, ssl3_connect_#t~nondet12#1, ssl3_connect_#t~nondet13#1, ssl3_connect_#t~nondet14#1, ssl3_connect_#t~nondet15#1, ssl3_connect_#t~nondet16#1, ssl3_connect_#t~nondet17#1, ssl3_connect_#t~nondet18#1, ssl3_connect_#t~nondet19#1, ssl3_connect_#t~nondet20#1, ssl3_connect_#t~nondet21#1, ssl3_connect_#t~nondet22#1, ssl3_connect_#t~nondet23#1, ssl3_connect_#t~nondet24#1, ssl3_connect_#t~nondet25#1, ssl3_connect_#t~nondet26#1, ssl3_connect_#t~nondet27#1, ssl3_connect_#t~nondet28#1, ssl3_connect_#t~nondet29#1, ssl3_connect_#t~nondet30#1, ssl3_connect_#t~nondet31#1, ssl3_connect_#t~nondet32#1, ssl3_connect_#t~nondet33#1, ssl3_connect_#t~post34#1, ssl3_connect_#t~post35#1, ssl3_connect_#t~nondet36#1, ssl3_connect_#t~post37#1, ssl3_connect_#t~nondet38#1, ssl3_connect_#t~nondet39#1, ssl3_connect_#t~nondet40#1, ssl3_connect_#t~nondet41#1, ssl3_connect_#t~nondet42#1, ssl3_connect_#t~nondet43#1, ssl3_connect_#t~nondet44#1, ssl3_connect_#t~nondet45#1, ssl3_connect_#t~nondet46#1, ssl3_connect_#t~nondet47#1, ssl3_connect_#t~nondet48#1, ssl3_connect_#t~nondet49#1, ssl3_connect_#t~post50#1, ssl3_connect_#t~post51#1, ssl3_connect_#t~nondet52#1, ssl3_connect_#t~post53#1, ssl3_connect_~initial_state#1, ssl3_connect_~s__info_callback~0#1, ssl3_connect_~s__in_handshake~0#1, ssl3_connect_~s__state~0#1, ssl3_connect_~s__new_session~0#1, ssl3_connect_~s__server~0#1, ssl3_connect_~s__version~0#1, ssl3_connect_~s__type~0#1, ssl3_connect_~s__init_num~0#1, ssl3_connect_~s__bbio~0#1, ssl3_connect_~s__wbio~0#1, ssl3_connect_~s__hit~0#1, ssl3_connect_~s__rwstate~0#1, ssl3_connect_~s__init_buf___0~0#1, ssl3_connect_~s__debug~0#1, ssl3_connect_~s__shutdown~0#1, ssl3_connect_~s__ctx__info_callback~0#1, ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1, ssl3_connect_~s__ctx__stats__sess_connect~0#1, ssl3_connect_~s__ctx__stats__sess_hit~0#1, ssl3_connect_~s__ctx__stats__sess_connect_good~0#1, ssl3_connect_~s__s3__change_cipher_spec~0#1, ssl3_connect_~s__s3__flags~0#1, ssl3_connect_~s__s3__delay_buf_pop_ret~0#1, ssl3_connect_~s__s3__tmp__cert_req~0#1, ssl3_connect_~s__s3__tmp__new_compression~0#1, ssl3_connect_~s__s3__tmp__reuse_message~0#1, ssl3_connect_~s__s3__tmp__new_cipher~0#1, ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0#1, ssl3_connect_~s__s3__tmp__next_state___0~0#1, ssl3_connect_~s__s3__tmp__new_compression__id~0#1, ssl3_connect_~s__session__cipher~0#1, ssl3_connect_~s__session__compress_meth~0#1, ssl3_connect_~buf~0#1, ssl3_connect_~tmp~0#1, ssl3_connect_~l~0#1, ssl3_connect_~num1~0#1, ssl3_connect_~cb~0#1, ssl3_connect_~ret~0#1, ssl3_connect_~new_state~0#1, ssl3_connect_~state~0#1, ssl3_connect_~skip~0#1, ssl3_connect_~tmp___0~0#1, ssl3_connect_~tmp___1~0#1, ssl3_connect_~tmp___2~0#1, ssl3_connect_~tmp___3~0#1, ssl3_connect_~tmp___4~0#1, ssl3_connect_~tmp___5~0#1, ssl3_connect_~tmp___6~0#1, ssl3_connect_~tmp___7~0#1, ssl3_connect_~tmp___8~0#1, ssl3_connect_~tmp___9~0#1, ssl3_connect_~blastFlag~0#1, ssl3_connect_~__cil_tmp55~0#1, ssl3_connect_~__cil_tmp56~0#1, ssl3_connect_~__cil_tmp57~0#1, ssl3_connect_~__cil_tmp58~0#1, ssl3_connect_~__cil_tmp59~0#1, ssl3_connect_~__cil_tmp60~0#1, ssl3_connect_~__cil_tmp61~0#1, ssl3_connect_~__cil_tmp62~0#1, ssl3_connect_~__cil_tmp63~0#1, ssl3_connect_~__cil_tmp64~0#1;ssl3_connect_~initial_state#1 := ssl3_connect_#in~initial_state#1;ssl3_connect_~s__info_callback~0#1 := ssl3_connect_#t~nondet4#1;havoc ssl3_connect_#t~nondet4#1;ssl3_connect_~s__in_handshake~0#1 := ssl3_connect_#t~nondet5#1;havoc ssl3_connect_#t~nondet5#1;havoc ssl3_connect_~s__state~0#1;havoc ssl3_connect_~s__new_session~0#1;havoc ssl3_connect_~s__server~0#1;ssl3_connect_~s__version~0#1 := ssl3_connect_#t~nondet6#1;havoc ssl3_connect_#t~nondet6#1;havoc ssl3_connect_~s__type~0#1;havoc ssl3_connect_~s__init_num~0#1;ssl3_connect_~s__bbio~0#1 := ssl3_connect_#t~nondet7#1;havoc ssl3_connect_#t~nondet7#1;ssl3_connect_~s__wbio~0#1 := ssl3_connect_#t~nondet8#1;havoc ssl3_connect_#t~nondet8#1;ssl3_connect_~s__hit~0#1 := ssl3_connect_#t~nondet9#1;havoc ssl3_connect_#t~nondet9#1;havoc ssl3_connect_~s__rwstate~0#1;ssl3_connect_~s__init_buf___0~0#1 := 1;ssl3_connect_~s__debug~0#1 := ssl3_connect_#t~nondet10#1;havoc ssl3_connect_#t~nondet10#1;havoc ssl3_connect_~s__shutdown~0#1;ssl3_connect_~s__ctx__info_callback~0#1 := ssl3_connect_#t~nondet11#1;havoc ssl3_connect_#t~nondet11#1;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1 := ssl3_connect_#t~nondet12#1;havoc ssl3_connect_#t~nondet12#1;ssl3_connect_~s__ctx__stats__sess_connect~0#1 := ssl3_connect_#t~nondet13#1;havoc ssl3_connect_#t~nondet13#1;ssl3_connect_~s__ctx__stats__sess_hit~0#1 := ssl3_connect_#t~nondet14#1;havoc ssl3_connect_#t~nondet14#1;ssl3_connect_~s__ctx__stats__sess_connect_good~0#1 := ssl3_connect_#t~nondet15#1;havoc ssl3_connect_#t~nondet15#1;havoc ssl3_connect_~s__s3__change_cipher_spec~0#1;ssl3_connect_~s__s3__flags~0#1 := ssl3_connect_#t~nondet16#1;havoc ssl3_connect_#t~nondet16#1;havoc ssl3_connect_~s__s3__delay_buf_pop_ret~0#1;ssl3_connect_~s__s3__tmp__cert_req~0#1 := ssl3_connect_#t~nondet17#1;havoc ssl3_connect_#t~nondet17#1;ssl3_connect_~s__s3__tmp__new_compression~0#1 := ssl3_connect_#t~nondet18#1;havoc ssl3_connect_#t~nondet18#1;ssl3_connect_~s__s3__tmp__reuse_message~0#1 := ssl3_connect_#t~nondet19#1;havoc ssl3_connect_#t~nondet19#1;ssl3_connect_~s__s3__tmp__new_cipher~0#1 := ssl3_connect_#t~nondet20#1;havoc ssl3_connect_#t~nondet20#1;ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0#1 := ssl3_connect_#t~nondet21#1;havoc ssl3_connect_#t~nondet21#1;havoc ssl3_connect_~s__s3__tmp__next_state___0~0#1;ssl3_connect_~s__s3__tmp__new_compression__id~0#1 := ssl3_connect_#t~nondet22#1;havoc ssl3_connect_#t~nondet22#1;havoc ssl3_connect_~s__session__cipher~0#1;havoc ssl3_connect_~s__session__compress_meth~0#1;havoc ssl3_connect_~buf~0#1;havoc ssl3_connect_~tmp~0#1;havoc ssl3_connect_~l~0#1;ssl3_connect_~num1~0#1 := ssl3_connect_#t~nondet23#1;havoc ssl3_connect_#t~nondet23#1;havoc ssl3_connect_~cb~0#1;havoc ssl3_connect_~ret~0#1;havoc ssl3_connect_~new_state~0#1;havoc ssl3_connect_~state~0#1;havoc ssl3_connect_~skip~0#1;havoc ssl3_connect_~tmp___0~0#1;ssl3_connect_~tmp___1~0#1 := ssl3_connect_#t~nondet24#1;havoc ssl3_connect_#t~nondet24#1;ssl3_connect_~tmp___2~0#1 := ssl3_connect_#t~nondet25#1;havoc ssl3_connect_#t~nondet25#1;ssl3_connect_~tmp___3~0#1 := ssl3_connect_#t~nondet26#1;havoc ssl3_connect_#t~nondet26#1;ssl3_connect_~tmp___4~0#1 := ssl3_connect_#t~nondet27#1;havoc ssl3_connect_#t~nondet27#1;ssl3_connect_~tmp___5~0#1 := ssl3_connect_#t~nondet28#1;havoc ssl3_connect_#t~nondet28#1;ssl3_connect_~tmp___6~0#1 := ssl3_connect_#t~nondet29#1;havoc ssl3_connect_#t~nondet29#1;ssl3_connect_~tmp___7~0#1 := ssl3_connect_#t~nondet30#1;havoc ssl3_connect_#t~nondet30#1;ssl3_connect_~tmp___8~0#1 := ssl3_connect_#t~nondet31#1;havoc ssl3_connect_#t~nondet31#1;ssl3_connect_~tmp___9~0#1 := ssl3_connect_#t~nondet32#1;havoc ssl3_connect_#t~nondet32#1;havoc ssl3_connect_~blastFlag~0#1;havoc ssl3_connect_~__cil_tmp55~0#1;havoc ssl3_connect_~__cil_tmp56~0#1;havoc ssl3_connect_~__cil_tmp57~0#1;havoc ssl3_connect_~__cil_tmp58~0#1;havoc ssl3_connect_~__cil_tmp59~0#1;havoc ssl3_connect_~__cil_tmp60~0#1;havoc ssl3_connect_~__cil_tmp61~0#1;havoc ssl3_connect_~__cil_tmp62~0#1;havoc ssl3_connect_~__cil_tmp63~0#1;havoc ssl3_connect_~__cil_tmp64~0#1;ssl3_connect_~s__state~0#1 := ssl3_connect_~initial_state#1;ssl3_connect_~blastFlag~0#1 := 0;ssl3_connect_~tmp~0#1 := ssl3_connect_#t~nondet33#1;havoc ssl3_connect_#t~nondet33#1;ssl3_connect_~cb~0#1 := 0;ssl3_connect_~ret~0#1 := -1;ssl3_connect_~skip~0#1 := 0;ssl3_connect_~tmp___0~0#1 := 0; 113#L94true assume 0 != ssl3_connect_~s__info_callback~0#1;ssl3_connect_~cb~0#1 := ssl3_connect_~s__info_callback~0#1; 118#L97-2true ssl3_connect_#t~post34#1 := ssl3_connect_~s__in_handshake~0#1;ssl3_connect_~s__in_handshake~0#1 := 1 + ssl3_connect_#t~post34#1;havoc ssl3_connect_#t~post34#1; 44#L102true assume !(0 != ssl3_connect_~tmp___1~0#1 - 12288); 72#L108-1true [2021-12-07 00:27:44,282 INFO L793 eck$LassoCheckResult]: Loop: 72#L108-1true assume !false; 107#L109true ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 25#L111true assume 12292 == ssl3_connect_~s__state~0#1; 49#L112true ssl3_connect_~s__new_session~0#1 := 1;ssl3_connect_~s__state~0#1 := 4096;ssl3_connect_#t~post35#1 := ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1 := 1 + ssl3_connect_#t~post35#1;havoc ssl3_connect_#t~post35#1; 96#L216true ssl3_connect_~s__server~0#1 := 0; 74#L221true assume 0 != ssl3_connect_~cb~0#1; 53#L221-2true ssl3_connect_~__cil_tmp55~0#1 := ssl3_connect_~s__version~0#1 - 65280; 14#L226true assume !(768 != ssl3_connect_~__cil_tmp55~0#1);ssl3_connect_~s__type~0#1 := 4096; 128#L232true assume !(0 == ssl3_connect_~s__init_buf___0~0#1); 71#L232-2true assume !(0 == ssl3_connect_~tmp___4~0#1); 125#L248true assume !(0 == ssl3_connect_~tmp___5~0#1);ssl3_connect_~s__state~0#1 := 4368;ssl3_connect_#t~post37#1 := ssl3_connect_~s__ctx__stats__sess_connect~0#1;ssl3_connect_~s__ctx__stats__sess_connect~0#1 := 1 + ssl3_connect_#t~post37#1;havoc ssl3_connect_#t~post37#1;ssl3_connect_~s__init_num~0#1 := 0; 5#L491true assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 86#L526true ssl3_connect_~skip~0#1 := 0; 72#L108-1true [2021-12-07 00:27:44,285 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:27:44,286 INFO L85 PathProgramCache]: Analyzing trace with hash 28693997, now seen corresponding path program 1 times [2021-12-07 00:27:44,294 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:27:44,294 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1873545820] [2021-12-07 00:27:44,294 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:27:44,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:27:44,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-07 00:27:44,365 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-07 00:27:44,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-07 00:27:44,395 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-07 00:27:44,397 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:27:44,397 INFO L85 PathProgramCache]: Analyzing trace with hash -1604853920, now seen corresponding path program 1 times [2021-12-07 00:27:44,398 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:27:44,398 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [87801735] [2021-12-07 00:27:44,398 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:27:44,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:27:44,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-07 00:27:44,410 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-07 00:27:44,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-07 00:27:44,419 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-07 00:27:44,421 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:27:44,421 INFO L85 PathProgramCache]: Analyzing trace with hash -1912993548, now seen corresponding path program 1 times [2021-12-07 00:27:44,421 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:27:44,421 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1554975216] [2021-12-07 00:27:44,422 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:27:44,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:27:44,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-07 00:27:44,440 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-07 00:27:44,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-07 00:27:44,462 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-07 00:27:44,600 INFO L210 LassoAnalysis]: Preferences: [2021-12-07 00:27:44,601 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-12-07 00:27:44,601 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-12-07 00:27:44,601 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-12-07 00:27:44,601 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2021-12-07 00:27:44,601 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:27:44,601 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-12-07 00:27:44,601 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-12-07 00:27:44,601 INFO L133 ssoRankerPreferences]: Filename of dumped script: s3_clnt_1.cil-1.c_Iteration1_Loop [2021-12-07 00:27:44,601 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-12-07 00:27:44,602 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-12-07 00:27:44,614 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:27:44,618 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:27:44,621 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:27:44,623 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:27:44,625 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:27:44,627 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:27:44,628 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:27:44,632 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:27:44,634 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:27:44,636 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:27:44,638 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:27:44,643 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:27:44,644 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:27:44,646 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:27:44,648 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:27:44,650 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:27:44,744 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-12-07 00:27:44,745 INFO L404 LassoAnalysis]: Checking for nontermination... [2021-12-07 00:27:44,746 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:27:44,746 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:27:44,747 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:27:44,748 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2021-12-07 00:27:44,749 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-07 00:27:44,749 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-07 00:27:44,763 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-07 00:27:44,763 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_connect_#t~post37#1=0} Honda state: {ULTIMATE.start_ssl3_connect_#t~post37#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-07 00:27:44,793 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0 [2021-12-07 00:27:44,794 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:27:44,794 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:27:44,795 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:27:44,797 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2021-12-07 00:27:44,797 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-07 00:27:44,798 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-07 00:27:44,808 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-07 00:27:44,809 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_connect_~s__new_session~0#1=1} Honda state: {ULTIMATE.start_ssl3_connect_~s__new_session~0#1=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-07 00:27:44,827 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Forceful destruction successful, exit code 0 [2021-12-07 00:27:44,828 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:27:44,828 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:27:44,829 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:27:44,829 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2021-12-07 00:27:44,830 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-07 00:27:44,830 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-07 00:27:44,838 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-07 00:27:44,839 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_connect_~s__type~0#1=4096} Honda state: {ULTIMATE.start_ssl3_connect_~s__type~0#1=4096} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-07 00:27:44,857 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Ended with exit code 0 [2021-12-07 00:27:44,857 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:27:44,858 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:27:44,858 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:27:44,859 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2021-12-07 00:27:44,860 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-07 00:27:44,860 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-07 00:27:44,873 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-07 00:27:44,873 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_connect_~tmp___5~0#1=-1} Honda state: {ULTIMATE.start_ssl3_connect_~tmp___5~0#1=-1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-07 00:27:44,892 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Ended with exit code 0 [2021-12-07 00:27:44,893 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:27:44,893 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:27:44,893 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:27:44,894 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2021-12-07 00:27:44,895 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-07 00:27:44,895 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-07 00:27:44,903 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-07 00:27:44,903 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_connect_~s__init_num~0#1=0} Honda state: {ULTIMATE.start_ssl3_connect_~s__init_num~0#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-07 00:27:44,922 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Ended with exit code 0 [2021-12-07 00:27:44,923 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:27:44,923 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:27:44,924 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:27:44,924 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2021-12-07 00:27:44,925 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-07 00:27:44,925 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-07 00:27:44,933 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-07 00:27:44,933 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_connect_#t~post35#1=0} Honda state: {ULTIMATE.start_ssl3_connect_#t~post35#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-07 00:27:44,951 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Ended with exit code 0 [2021-12-07 00:27:44,951 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:27:44,952 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:27:44,952 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:27:44,953 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2021-12-07 00:27:44,953 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-07 00:27:44,953 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-07 00:27:44,967 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-07 00:27:44,967 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_connect_~s__version~0#1=66048, ULTIMATE.start_ssl3_connect_~__cil_tmp55~0#1=768} Honda state: {ULTIMATE.start_ssl3_connect_~s__version~0#1=66048, ULTIMATE.start_ssl3_connect_~__cil_tmp55~0#1=768} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-07 00:27:44,986 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Ended with exit code 0 [2021-12-07 00:27:44,986 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:27:44,986 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:27:44,987 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:27:44,987 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2021-12-07 00:27:44,988 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-07 00:27:44,988 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-07 00:27:45,014 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Ended with exit code 0 [2021-12-07 00:27:45,014 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:27:45,014 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:27:45,015 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:27:45,016 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2021-12-07 00:27:45,016 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2021-12-07 00:27:45,016 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-07 00:27:45,039 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-07 00:27:45,039 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1=0} Honda state: {ULTIMATE.start_ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1=0} Generalized eigenvectors: [{ULTIMATE.start_ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1=2}, {ULTIMATE.start_ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1=-1}, {ULTIMATE.start_ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1=0}] Lambdas: [1, 1, 3] Nus: [0, 0] [2021-12-07 00:27:45,057 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Forceful destruction successful, exit code 0 [2021-12-07 00:27:45,058 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:27:45,058 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:27:45,059 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:27:45,059 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2021-12-07 00:27:45,061 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-07 00:27:45,061 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-07 00:27:45,074 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-07 00:27:45,074 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_connect_~cb~0#1=4} Honda state: {ULTIMATE.start_ssl3_connect_~cb~0#1=4} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-07 00:27:45,092 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Forceful destruction successful, exit code 0 [2021-12-07 00:27:45,093 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:27:45,093 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:27:45,094 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:27:45,095 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2021-12-07 00:27:45,095 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-07 00:27:45,095 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-07 00:27:45,103 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-07 00:27:45,103 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_connect_~s__server~0#1=0} Honda state: {ULTIMATE.start_ssl3_connect_~s__server~0#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-07 00:27:45,122 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Ended with exit code 0 [2021-12-07 00:27:45,122 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:27:45,122 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:27:45,123 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:27:45,124 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2021-12-07 00:27:45,124 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-07 00:27:45,124 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-07 00:27:45,156 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0 [2021-12-07 00:27:45,156 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:27:45,157 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:27:45,157 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:27:45,158 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2021-12-07 00:27:45,158 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2021-12-07 00:27:45,158 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-07 00:27:45,169 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2021-12-07 00:27:45,187 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Ended with exit code 0 [2021-12-07 00:27:45,187 INFO L210 LassoAnalysis]: Preferences: [2021-12-07 00:27:45,187 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-12-07 00:27:45,187 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-12-07 00:27:45,187 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-12-07 00:27:45,187 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2021-12-07 00:27:45,187 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:27:45,188 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-12-07 00:27:45,188 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-12-07 00:27:45,188 INFO L133 ssoRankerPreferences]: Filename of dumped script: s3_clnt_1.cil-1.c_Iteration1_Loop [2021-12-07 00:27:45,188 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-12-07 00:27:45,188 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-12-07 00:27:45,190 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:27:45,191 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:27:45,192 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:27:45,194 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:27:45,195 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:27:45,197 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:27:45,198 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:27:45,201 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:27:45,202 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:27:45,204 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:27:45,205 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:27:45,209 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:27:45,210 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:27:45,211 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:27:45,213 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:27:45,214 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:27:45,286 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-12-07 00:27:45,289 INFO L490 LassoAnalysis]: Using template 'affine'. [2021-12-07 00:27:45,290 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:27:45,290 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:27:45,291 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:27:45,292 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2021-12-07 00:27:45,292 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 [2021-12-07 00:27:45,301 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:27:45,301 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:27:45,302 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:27:45,302 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:27:45,302 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:27:45,303 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:27:45,303 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:27:45,305 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:27:45,336 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Ended with exit code 0 [2021-12-07 00:27:45,336 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:27:45,336 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:27:45,337 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:27:45,341 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2021-12-07 00:27:45,342 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 [2021-12-07 00:27:45,349 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:27:45,349 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:27:45,349 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:27:45,349 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:27:45,349 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:27:45,350 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:27:45,350 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:27:45,351 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:27:45,370 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Ended with exit code 0 [2021-12-07 00:27:45,370 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:27:45,370 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:27:45,371 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:27:45,372 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2021-12-07 00:27:45,372 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 [2021-12-07 00:27:45,379 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:27:45,379 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:27:45,379 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:27:45,379 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:27:45,379 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:27:45,380 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:27:45,380 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:27:45,381 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:27:45,400 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Forceful destruction successful, exit code 0 [2021-12-07 00:27:45,400 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:27:45,400 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:27:45,401 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:27:45,401 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2021-12-07 00:27:45,402 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 [2021-12-07 00:27:45,409 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:27:45,409 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:27:45,409 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:27:45,410 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2021-12-07 00:27:45,410 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:27:45,411 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:27:45,411 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:27:45,413 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:27:45,432 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Ended with exit code 0 [2021-12-07 00:27:45,432 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:27:45,432 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:27:45,433 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:27:45,434 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2021-12-07 00:27:45,434 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 [2021-12-07 00:27:45,443 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:27:45,443 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:27:45,443 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:27:45,443 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:27:45,443 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:27:45,444 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:27:45,444 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:27:45,445 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:27:45,476 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Ended with exit code 0 [2021-12-07 00:27:45,476 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:27:45,476 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:27:45,477 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:27:45,478 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2021-12-07 00:27:45,479 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 [2021-12-07 00:27:45,486 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:27:45,486 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:27:45,486 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:27:45,486 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:27:45,486 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:27:45,486 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:27:45,486 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:27:45,488 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:27:45,519 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Ended with exit code 0 [2021-12-07 00:27:45,519 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:27:45,519 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:27:45,520 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:27:45,521 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2021-12-07 00:27:45,521 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 [2021-12-07 00:27:45,530 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:27:45,530 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:27:45,530 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:27:45,530 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:27:45,530 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:27:45,531 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:27:45,531 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:27:45,533 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:27:45,560 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2021-12-07 00:27:45,560 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:27:45,561 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:27:45,561 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:27:45,563 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2021-12-07 00:27:45,564 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 [2021-12-07 00:27:45,571 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:27:45,571 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:27:45,571 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:27:45,571 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:27:45,571 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:27:45,572 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:27:45,572 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:27:45,574 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:27:45,591 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Ended with exit code 0 [2021-12-07 00:27:45,592 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:27:45,592 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:27:45,592 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:27:45,593 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2021-12-07 00:27:45,594 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 [2021-12-07 00:27:45,601 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:27:45,601 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:27:45,601 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:27:45,601 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2021-12-07 00:27:45,601 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:27:45,602 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:27:45,602 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:27:45,604 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:27:45,622 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Forceful destruction successful, exit code 0 [2021-12-07 00:27:45,622 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:27:45,622 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:27:45,623 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:27:45,624 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2021-12-07 00:27:45,624 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 [2021-12-07 00:27:45,632 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:27:45,632 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:27:45,632 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:27:45,632 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:27:45,632 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:27:45,633 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:27:45,633 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:27:45,635 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:27:45,653 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Ended with exit code 0 [2021-12-07 00:27:45,653 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:27:45,653 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:27:45,654 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:27:45,655 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2021-12-07 00:27:45,655 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 [2021-12-07 00:27:45,662 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:27:45,662 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:27:45,662 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:27:45,662 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:27:45,662 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:27:45,664 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:27:45,665 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:27:45,667 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2021-12-07 00:27:45,670 INFO L443 ModelExtractionUtils]: Simplification made 3 calls to the SMT solver. [2021-12-07 00:27:45,670 INFO L444 ModelExtractionUtils]: 1 out of 4 variables were initially zero. Simplification set additionally 1 variables to zero. [2021-12-07 00:27:45,671 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:27:45,671 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:27:45,675 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:27:45,679 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2021-12-07 00:27:45,679 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2021-12-07 00:27:45,679 INFO L438 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2021-12-07 00:27:45,679 INFO L513 LassoAnalysis]: Proved termination. [2021-12-07 00:27:45,679 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(ULTIMATE.start_ssl3_connect_~s__state~0#1) = 1*ULTIMATE.start_ssl3_connect_~s__state~0#1 Supporting invariants [] [2021-12-07 00:27:45,698 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Forceful destruction successful, exit code 0 [2021-12-07 00:27:45,699 INFO L297 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2021-12-07 00:27:45,711 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:27:45,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:27:45,726 INFO L263 TraceCheckSpWp]: Trace formula consists of 52 conjuncts, 2 conjunts are in the unsatisfiable core [2021-12-07 00:27:45,727 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-07 00:27:45,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:27:45,742 INFO L263 TraceCheckSpWp]: Trace formula consists of 34 conjuncts, 4 conjunts are in the unsatisfiable core [2021-12-07 00:27:45,743 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-07 00:27:45,786 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-07 00:27:45,808 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 [2021-12-07 00:27:45,809 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand has 126 states, 125 states have (on average 1.712) internal successors, (214), 125 states have internal predecessors, (214), 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 3.6) internal successors, (18), 5 states have internal predecessors, (18), 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) [2021-12-07 00:27:46,022 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand has 126 states, 125 states have (on average 1.712) internal successors, (214), 125 states have internal predecessors, (214), 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 3.6) internal successors, (18), 5 states have internal predecessors, (18), 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 504 states and 827 transitions. Complement of second has 8 states. [2021-12-07 00:27:46,024 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 5 states 1 stem states 2 non-accepting loop states 1 accepting loop states [2021-12-07 00:27:46,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 3.6) internal successors, (18), 5 states have internal predecessors, (18), 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) [2021-12-07 00:27:46,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 414 transitions. [2021-12-07 00:27:46,031 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 414 transitions. Stem has 5 letters. Loop has 13 letters. [2021-12-07 00:27:46,032 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2021-12-07 00:27:46,032 INFO L634 RefineBuchi]: Bad chosen interpolant automaton: word not accepted [2021-12-07 00:27:46,039 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:27:46,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:27:46,050 INFO L263 TraceCheckSpWp]: Trace formula consists of 52 conjuncts, 2 conjunts are in the unsatisfiable core [2021-12-07 00:27:46,051 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-07 00:27:46,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:27:46,063 INFO L263 TraceCheckSpWp]: Trace formula consists of 34 conjuncts, 4 conjunts are in the unsatisfiable core [2021-12-07 00:27:46,063 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-07 00:27:46,100 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-07 00:27:46,101 INFO L152 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and with honda bouncer for loop.1 stem predicates 3 loop predicates [2021-12-07 00:27:46,101 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand has 126 states, 125 states have (on average 1.712) internal successors, (214), 125 states have internal predecessors, (214), 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 3.6) internal successors, (18), 5 states have internal predecessors, (18), 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) [2021-12-07 00:27:46,220 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand has 126 states, 125 states have (on average 1.712) internal successors, (214), 125 states have internal predecessors, (214), 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 3.6) internal successors, (18), 5 states have internal predecessors, (18), 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 532 states and 868 transitions. Complement of second has 10 states. [2021-12-07 00:27:46,220 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 [2021-12-07 00:27:46,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 3.6) internal successors, (18), 5 states have internal predecessors, (18), 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) [2021-12-07 00:27:46,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 433 transitions. [2021-12-07 00:27:46,221 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 6 states and 433 transitions. Stem has 5 letters. Loop has 13 letters. [2021-12-07 00:27:46,222 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2021-12-07 00:27:46,222 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 6 states and 433 transitions. Stem has 18 letters. Loop has 13 letters. [2021-12-07 00:27:46,222 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2021-12-07 00:27:46,222 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 6 states and 433 transitions. Stem has 5 letters. Loop has 26 letters. [2021-12-07 00:27:46,222 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2021-12-07 00:27:46,223 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 532 states and 868 transitions. [2021-12-07 00:27:46,234 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 204 [2021-12-07 00:27:46,240 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 532 states to 325 states and 489 transitions. [2021-12-07 00:27:46,240 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 292 [2021-12-07 00:27:46,241 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 293 [2021-12-07 00:27:46,242 INFO L73 IsDeterministic]: Start isDeterministic. Operand 325 states and 489 transitions. [2021-12-07 00:27:46,243 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2021-12-07 00:27:46,243 INFO L681 BuchiCegarLoop]: Abstraction has 325 states and 489 transitions. [2021-12-07 00:27:46,255 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 325 states and 489 transitions. [2021-12-07 00:27:46,268 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 325 to 138. [2021-12-07 00:27:46,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 138 states, 138 states have (on average 1.5) internal successors, (207), 137 states have internal predecessors, (207), 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) [2021-12-07 00:27:46,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 138 states and 207 transitions. [2021-12-07 00:27:46,270 INFO L704 BuchiCegarLoop]: Abstraction has 138 states and 207 transitions. [2021-12-07 00:27:46,270 INFO L587 BuchiCegarLoop]: Abstraction has 138 states and 207 transitions. [2021-12-07 00:27:46,270 INFO L425 BuchiCegarLoop]: ======== Iteration 2============ [2021-12-07 00:27:46,270 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 138 states and 207 transitions. [2021-12-07 00:27:46,271 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 102 [2021-12-07 00:27:46,271 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-07 00:27:46,271 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-07 00:27:46,272 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1] [2021-12-07 00:27:46,272 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:27:46,272 INFO L791 eck$LassoCheckResult]: Stem: 1448#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(18, 2);call #Ultimate.allocInit(12, 3); 1380#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret54#1, main_~s~0#1;havoc main_~s~0#1;main_~s~0#1 := 12292;assume { :begin_inline_ssl3_connect } true;ssl3_connect_#in~initial_state#1 := 12292;havoc ssl3_connect_#res#1;havoc ssl3_connect_#t~nondet4#1, ssl3_connect_#t~nondet5#1, ssl3_connect_#t~nondet6#1, ssl3_connect_#t~nondet7#1, ssl3_connect_#t~nondet8#1, ssl3_connect_#t~nondet9#1, ssl3_connect_#t~nondet10#1, ssl3_connect_#t~nondet11#1, ssl3_connect_#t~nondet12#1, ssl3_connect_#t~nondet13#1, ssl3_connect_#t~nondet14#1, ssl3_connect_#t~nondet15#1, ssl3_connect_#t~nondet16#1, ssl3_connect_#t~nondet17#1, ssl3_connect_#t~nondet18#1, ssl3_connect_#t~nondet19#1, ssl3_connect_#t~nondet20#1, ssl3_connect_#t~nondet21#1, ssl3_connect_#t~nondet22#1, ssl3_connect_#t~nondet23#1, ssl3_connect_#t~nondet24#1, ssl3_connect_#t~nondet25#1, ssl3_connect_#t~nondet26#1, ssl3_connect_#t~nondet27#1, ssl3_connect_#t~nondet28#1, ssl3_connect_#t~nondet29#1, ssl3_connect_#t~nondet30#1, ssl3_connect_#t~nondet31#1, ssl3_connect_#t~nondet32#1, ssl3_connect_#t~nondet33#1, ssl3_connect_#t~post34#1, ssl3_connect_#t~post35#1, ssl3_connect_#t~nondet36#1, ssl3_connect_#t~post37#1, ssl3_connect_#t~nondet38#1, ssl3_connect_#t~nondet39#1, ssl3_connect_#t~nondet40#1, ssl3_connect_#t~nondet41#1, ssl3_connect_#t~nondet42#1, ssl3_connect_#t~nondet43#1, ssl3_connect_#t~nondet44#1, ssl3_connect_#t~nondet45#1, ssl3_connect_#t~nondet46#1, ssl3_connect_#t~nondet47#1, ssl3_connect_#t~nondet48#1, ssl3_connect_#t~nondet49#1, ssl3_connect_#t~post50#1, ssl3_connect_#t~post51#1, ssl3_connect_#t~nondet52#1, ssl3_connect_#t~post53#1, ssl3_connect_~initial_state#1, ssl3_connect_~s__info_callback~0#1, ssl3_connect_~s__in_handshake~0#1, ssl3_connect_~s__state~0#1, ssl3_connect_~s__new_session~0#1, ssl3_connect_~s__server~0#1, ssl3_connect_~s__version~0#1, ssl3_connect_~s__type~0#1, ssl3_connect_~s__init_num~0#1, ssl3_connect_~s__bbio~0#1, ssl3_connect_~s__wbio~0#1, ssl3_connect_~s__hit~0#1, ssl3_connect_~s__rwstate~0#1, ssl3_connect_~s__init_buf___0~0#1, ssl3_connect_~s__debug~0#1, ssl3_connect_~s__shutdown~0#1, ssl3_connect_~s__ctx__info_callback~0#1, ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1, ssl3_connect_~s__ctx__stats__sess_connect~0#1, ssl3_connect_~s__ctx__stats__sess_hit~0#1, ssl3_connect_~s__ctx__stats__sess_connect_good~0#1, ssl3_connect_~s__s3__change_cipher_spec~0#1, ssl3_connect_~s__s3__flags~0#1, ssl3_connect_~s__s3__delay_buf_pop_ret~0#1, ssl3_connect_~s__s3__tmp__cert_req~0#1, ssl3_connect_~s__s3__tmp__new_compression~0#1, ssl3_connect_~s__s3__tmp__reuse_message~0#1, ssl3_connect_~s__s3__tmp__new_cipher~0#1, ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0#1, ssl3_connect_~s__s3__tmp__next_state___0~0#1, ssl3_connect_~s__s3__tmp__new_compression__id~0#1, ssl3_connect_~s__session__cipher~0#1, ssl3_connect_~s__session__compress_meth~0#1, ssl3_connect_~buf~0#1, ssl3_connect_~tmp~0#1, ssl3_connect_~l~0#1, ssl3_connect_~num1~0#1, ssl3_connect_~cb~0#1, ssl3_connect_~ret~0#1, ssl3_connect_~new_state~0#1, ssl3_connect_~state~0#1, ssl3_connect_~skip~0#1, ssl3_connect_~tmp___0~0#1, ssl3_connect_~tmp___1~0#1, ssl3_connect_~tmp___2~0#1, ssl3_connect_~tmp___3~0#1, ssl3_connect_~tmp___4~0#1, ssl3_connect_~tmp___5~0#1, ssl3_connect_~tmp___6~0#1, ssl3_connect_~tmp___7~0#1, ssl3_connect_~tmp___8~0#1, ssl3_connect_~tmp___9~0#1, ssl3_connect_~blastFlag~0#1, ssl3_connect_~__cil_tmp55~0#1, ssl3_connect_~__cil_tmp56~0#1, ssl3_connect_~__cil_tmp57~0#1, ssl3_connect_~__cil_tmp58~0#1, ssl3_connect_~__cil_tmp59~0#1, ssl3_connect_~__cil_tmp60~0#1, ssl3_connect_~__cil_tmp61~0#1, ssl3_connect_~__cil_tmp62~0#1, ssl3_connect_~__cil_tmp63~0#1, ssl3_connect_~__cil_tmp64~0#1;ssl3_connect_~initial_state#1 := ssl3_connect_#in~initial_state#1;ssl3_connect_~s__info_callback~0#1 := ssl3_connect_#t~nondet4#1;havoc ssl3_connect_#t~nondet4#1;ssl3_connect_~s__in_handshake~0#1 := ssl3_connect_#t~nondet5#1;havoc ssl3_connect_#t~nondet5#1;havoc ssl3_connect_~s__state~0#1;havoc ssl3_connect_~s__new_session~0#1;havoc ssl3_connect_~s__server~0#1;ssl3_connect_~s__version~0#1 := ssl3_connect_#t~nondet6#1;havoc ssl3_connect_#t~nondet6#1;havoc ssl3_connect_~s__type~0#1;havoc ssl3_connect_~s__init_num~0#1;ssl3_connect_~s__bbio~0#1 := ssl3_connect_#t~nondet7#1;havoc ssl3_connect_#t~nondet7#1;ssl3_connect_~s__wbio~0#1 := ssl3_connect_#t~nondet8#1;havoc ssl3_connect_#t~nondet8#1;ssl3_connect_~s__hit~0#1 := ssl3_connect_#t~nondet9#1;havoc ssl3_connect_#t~nondet9#1;havoc ssl3_connect_~s__rwstate~0#1;ssl3_connect_~s__init_buf___0~0#1 := 1;ssl3_connect_~s__debug~0#1 := ssl3_connect_#t~nondet10#1;havoc ssl3_connect_#t~nondet10#1;havoc ssl3_connect_~s__shutdown~0#1;ssl3_connect_~s__ctx__info_callback~0#1 := ssl3_connect_#t~nondet11#1;havoc ssl3_connect_#t~nondet11#1;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1 := ssl3_connect_#t~nondet12#1;havoc ssl3_connect_#t~nondet12#1;ssl3_connect_~s__ctx__stats__sess_connect~0#1 := ssl3_connect_#t~nondet13#1;havoc ssl3_connect_#t~nondet13#1;ssl3_connect_~s__ctx__stats__sess_hit~0#1 := ssl3_connect_#t~nondet14#1;havoc ssl3_connect_#t~nondet14#1;ssl3_connect_~s__ctx__stats__sess_connect_good~0#1 := ssl3_connect_#t~nondet15#1;havoc ssl3_connect_#t~nondet15#1;havoc ssl3_connect_~s__s3__change_cipher_spec~0#1;ssl3_connect_~s__s3__flags~0#1 := ssl3_connect_#t~nondet16#1;havoc ssl3_connect_#t~nondet16#1;havoc ssl3_connect_~s__s3__delay_buf_pop_ret~0#1;ssl3_connect_~s__s3__tmp__cert_req~0#1 := ssl3_connect_#t~nondet17#1;havoc ssl3_connect_#t~nondet17#1;ssl3_connect_~s__s3__tmp__new_compression~0#1 := ssl3_connect_#t~nondet18#1;havoc ssl3_connect_#t~nondet18#1;ssl3_connect_~s__s3__tmp__reuse_message~0#1 := ssl3_connect_#t~nondet19#1;havoc ssl3_connect_#t~nondet19#1;ssl3_connect_~s__s3__tmp__new_cipher~0#1 := ssl3_connect_#t~nondet20#1;havoc ssl3_connect_#t~nondet20#1;ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0#1 := ssl3_connect_#t~nondet21#1;havoc ssl3_connect_#t~nondet21#1;havoc ssl3_connect_~s__s3__tmp__next_state___0~0#1;ssl3_connect_~s__s3__tmp__new_compression__id~0#1 := ssl3_connect_#t~nondet22#1;havoc ssl3_connect_#t~nondet22#1;havoc ssl3_connect_~s__session__cipher~0#1;havoc ssl3_connect_~s__session__compress_meth~0#1;havoc ssl3_connect_~buf~0#1;havoc ssl3_connect_~tmp~0#1;havoc ssl3_connect_~l~0#1;ssl3_connect_~num1~0#1 := ssl3_connect_#t~nondet23#1;havoc ssl3_connect_#t~nondet23#1;havoc ssl3_connect_~cb~0#1;havoc ssl3_connect_~ret~0#1;havoc ssl3_connect_~new_state~0#1;havoc ssl3_connect_~state~0#1;havoc ssl3_connect_~skip~0#1;havoc ssl3_connect_~tmp___0~0#1;ssl3_connect_~tmp___1~0#1 := ssl3_connect_#t~nondet24#1;havoc ssl3_connect_#t~nondet24#1;ssl3_connect_~tmp___2~0#1 := ssl3_connect_#t~nondet25#1;havoc ssl3_connect_#t~nondet25#1;ssl3_connect_~tmp___3~0#1 := ssl3_connect_#t~nondet26#1;havoc ssl3_connect_#t~nondet26#1;ssl3_connect_~tmp___4~0#1 := ssl3_connect_#t~nondet27#1;havoc ssl3_connect_#t~nondet27#1;ssl3_connect_~tmp___5~0#1 := ssl3_connect_#t~nondet28#1;havoc ssl3_connect_#t~nondet28#1;ssl3_connect_~tmp___6~0#1 := ssl3_connect_#t~nondet29#1;havoc ssl3_connect_#t~nondet29#1;ssl3_connect_~tmp___7~0#1 := ssl3_connect_#t~nondet30#1;havoc ssl3_connect_#t~nondet30#1;ssl3_connect_~tmp___8~0#1 := ssl3_connect_#t~nondet31#1;havoc ssl3_connect_#t~nondet31#1;ssl3_connect_~tmp___9~0#1 := ssl3_connect_#t~nondet32#1;havoc ssl3_connect_#t~nondet32#1;havoc ssl3_connect_~blastFlag~0#1;havoc ssl3_connect_~__cil_tmp55~0#1;havoc ssl3_connect_~__cil_tmp56~0#1;havoc ssl3_connect_~__cil_tmp57~0#1;havoc ssl3_connect_~__cil_tmp58~0#1;havoc ssl3_connect_~__cil_tmp59~0#1;havoc ssl3_connect_~__cil_tmp60~0#1;havoc ssl3_connect_~__cil_tmp61~0#1;havoc ssl3_connect_~__cil_tmp62~0#1;havoc ssl3_connect_~__cil_tmp63~0#1;havoc ssl3_connect_~__cil_tmp64~0#1;ssl3_connect_~s__state~0#1 := ssl3_connect_~initial_state#1;ssl3_connect_~blastFlag~0#1 := 0;ssl3_connect_~tmp~0#1 := ssl3_connect_#t~nondet33#1;havoc ssl3_connect_#t~nondet33#1;ssl3_connect_~cb~0#1 := 0;ssl3_connect_~ret~0#1 := -1;ssl3_connect_~skip~0#1 := 0;ssl3_connect_~tmp___0~0#1 := 0; 1381#L94 assume 0 != ssl3_connect_~s__info_callback~0#1;ssl3_connect_~cb~0#1 := ssl3_connect_~s__info_callback~0#1; 1417#L97-2 ssl3_connect_#t~post34#1 := ssl3_connect_~s__in_handshake~0#1;ssl3_connect_~s__in_handshake~0#1 := 1 + ssl3_connect_#t~post34#1;havoc ssl3_connect_#t~post34#1; 1390#L102 assume 0 != ssl3_connect_~tmp___1~0#1 - 12288; 1391#L103 assume !(0 != ssl3_connect_~tmp___2~0#1 - 16384); 1424#L108-1 [2021-12-07 00:27:46,272 INFO L793 eck$LassoCheckResult]: Loop: 1424#L108-1 assume !false; 1425#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 1449#L111 assume 12292 == ssl3_connect_~s__state~0#1; 1397#L112 ssl3_connect_~s__new_session~0#1 := 1;ssl3_connect_~s__state~0#1 := 4096;ssl3_connect_#t~post35#1 := ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1 := 1 + ssl3_connect_#t~post35#1;havoc ssl3_connect_#t~post35#1; 1334#L216 ssl3_connect_~s__server~0#1 := 0; 1430#L221 assume 0 != ssl3_connect_~cb~0#1; 1401#L221-2 ssl3_connect_~__cil_tmp55~0#1 := ssl3_connect_~s__version~0#1 - 65280; 1344#L226 assume !(768 != ssl3_connect_~__cil_tmp55~0#1);ssl3_connect_~s__type~0#1 := 4096; 1345#L232 assume !(0 == ssl3_connect_~s__init_buf___0~0#1); 1368#L232-2 assume !(0 == ssl3_connect_~tmp___4~0#1); 1422#L248 assume !(0 == ssl3_connect_~tmp___5~0#1);ssl3_connect_~s__state~0#1 := 4368;ssl3_connect_#t~post37#1 := ssl3_connect_~s__ctx__stats__sess_connect~0#1;ssl3_connect_~s__ctx__stats__sess_connect~0#1 := 1 + ssl3_connect_#t~post37#1;havoc ssl3_connect_#t~post37#1;ssl3_connect_~s__init_num~0#1 := 0; 1322#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 1323#L526 ssl3_connect_~skip~0#1 := 0; 1424#L108-1 [2021-12-07 00:27:46,272 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:27:46,272 INFO L85 PathProgramCache]: Analyzing trace with hash 889513681, now seen corresponding path program 1 times [2021-12-07 00:27:46,272 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:27:46,272 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [520921584] [2021-12-07 00:27:46,273 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:27:46,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:27:46,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-07 00:27:46,279 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-07 00:27:46,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-07 00:27:46,288 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-07 00:27:46,289 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:27:46,289 INFO L85 PathProgramCache]: Analyzing trace with hash -1604853920, now seen corresponding path program 2 times [2021-12-07 00:27:46,289 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:27:46,289 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1279132029] [2021-12-07 00:27:46,289 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:27:46,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:27:46,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-07 00:27:46,294 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-07 00:27:46,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-07 00:27:46,300 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-07 00:27:46,300 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:27:46,300 INFO L85 PathProgramCache]: Analyzing trace with hash 2032962192, now seen corresponding path program 1 times [2021-12-07 00:27:46,300 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:27:46,301 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1741101886] [2021-12-07 00:27:46,301 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:27:46,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:27:46,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-07 00:27:46,309 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-07 00:27:46,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-07 00:27:46,321 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-07 00:27:46,406 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Ended with exit code 0 [2021-12-07 00:27:46,408 INFO L210 LassoAnalysis]: Preferences: [2021-12-07 00:27:46,408 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-12-07 00:27:46,408 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-12-07 00:27:46,408 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-12-07 00:27:46,409 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2021-12-07 00:27:46,409 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:27:46,409 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-12-07 00:27:46,409 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-12-07 00:27:46,409 INFO L133 ssoRankerPreferences]: Filename of dumped script: s3_clnt_1.cil-1.c_Iteration2_Loop [2021-12-07 00:27:46,409 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-12-07 00:27:46,409 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-12-07 00:27:46,411 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:27:46,413 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:27:46,419 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:27:46,421 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:27:46,422 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:27:46,426 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:27:46,427 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:27:46,429 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:27:46,430 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:27:46,431 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:27:46,432 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:27:46,433 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:27:46,434 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:27:46,435 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:27:46,437 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:27:46,438 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:27:46,505 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-12-07 00:27:46,505 INFO L404 LassoAnalysis]: Checking for nontermination... [2021-12-07 00:27:46,505 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:27:46,505 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:27:46,506 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:27:46,507 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2021-12-07 00:27:46,507 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-07 00:27:46,507 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-07 00:27:46,516 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-07 00:27:46,516 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_connect_~s__type~0#1=4096} Honda state: {ULTIMATE.start_ssl3_connect_~s__type~0#1=4096} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-07 00:27:46,534 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Ended with exit code 0 [2021-12-07 00:27:46,534 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:27:46,535 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:27:46,535 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:27:46,536 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2021-12-07 00:27:46,537 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-07 00:27:46,537 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-07 00:27:46,568 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Ended with exit code 0 [2021-12-07 00:27:46,568 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:27:46,568 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:27:46,569 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:27:46,569 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2021-12-07 00:27:46,570 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2021-12-07 00:27:46,570 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-07 00:27:46,579 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2021-12-07 00:27:46,597 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Forceful destruction successful, exit code 0 [2021-12-07 00:27:46,598 INFO L210 LassoAnalysis]: Preferences: [2021-12-07 00:27:46,598 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-12-07 00:27:46,598 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-12-07 00:27:46,598 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-12-07 00:27:46,598 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2021-12-07 00:27:46,598 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:27:46,598 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-12-07 00:27:46,598 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-12-07 00:27:46,598 INFO L133 ssoRankerPreferences]: Filename of dumped script: s3_clnt_1.cil-1.c_Iteration2_Loop [2021-12-07 00:27:46,598 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-12-07 00:27:46,598 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-12-07 00:27:46,599 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:27:46,601 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:27:46,602 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:27:46,604 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:27:46,606 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:27:46,607 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:27:46,608 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:27:46,610 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:27:46,611 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:27:46,612 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:27:46,613 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:27:46,614 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:27:46,615 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:27:46,617 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:27:46,618 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:27:46,621 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:27:46,684 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-12-07 00:27:46,684 INFO L490 LassoAnalysis]: Using template 'affine'. [2021-12-07 00:27:46,684 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:27:46,684 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:27:46,685 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:27:46,686 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2021-12-07 00:27:46,687 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 [2021-12-07 00:27:46,694 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:27:46,694 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:27:46,694 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:27:46,694 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:27:46,694 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:27:46,695 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:27:46,695 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:27:46,697 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:27:46,717 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Forceful destruction successful, exit code 0 [2021-12-07 00:27:46,717 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:27:46,717 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:27:46,718 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:27:46,721 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2021-12-07 00:27:46,722 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 [2021-12-07 00:27:46,728 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:27:46,729 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:27:46,729 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:27:46,729 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:27:46,729 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:27:46,729 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:27:46,730 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:27:46,731 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:27:46,749 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Ended with exit code 0 [2021-12-07 00:27:46,750 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:27:46,750 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:27:46,750 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:27:46,751 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2021-12-07 00:27:46,752 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 [2021-12-07 00:27:46,759 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:27:46,759 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:27:46,759 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:27:46,759 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:27:46,759 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:27:46,760 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:27:46,760 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:27:46,761 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:27:46,780 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Forceful destruction successful, exit code 0 [2021-12-07 00:27:46,780 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:27:46,780 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:27:46,781 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:27:46,782 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2021-12-07 00:27:46,782 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 [2021-12-07 00:27:46,789 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:27:46,789 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:27:46,789 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:27:46,789 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:27:46,789 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:27:46,790 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:27:46,790 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:27:46,792 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:27:46,810 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Ended with exit code 0 [2021-12-07 00:27:46,810 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:27:46,811 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:27:46,811 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:27:46,812 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2021-12-07 00:27:46,812 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 [2021-12-07 00:27:46,819 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:27:46,820 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:27:46,820 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:27:46,820 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:27:46,820 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:27:46,820 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:27:46,820 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:27:46,822 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:27:46,840 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Forceful destruction successful, exit code 0 [2021-12-07 00:27:46,840 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:27:46,840 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:27:46,842 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:27:46,843 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2021-12-07 00:27:46,843 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 [2021-12-07 00:27:46,850 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:27:46,850 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:27:46,850 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:27:46,850 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:27:46,850 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:27:46,851 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:27:46,851 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:27:46,852 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:27:46,870 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Ended with exit code 0 [2021-12-07 00:27:46,870 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:27:46,870 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:27:46,871 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:27:46,872 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2021-12-07 00:27:46,872 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:27:46,879 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:27:46,879 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:27:46,879 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:27:46,879 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2021-12-07 00:27:46,879 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:27:46,880 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:27:46,880 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:27:46,882 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:27:46,899 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Ended with exit code 0 [2021-12-07 00:27:46,900 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:27:46,900 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:27:46,900 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:27:46,901 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2021-12-07 00:27:46,902 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 [2021-12-07 00:27:46,909 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:27:46,909 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:27:46,909 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:27:46,909 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:27:46,909 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:27:46,910 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:27:46,910 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:27:46,911 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:27:46,929 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Ended with exit code 0 [2021-12-07 00:27:46,930 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:27:46,930 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:27:46,930 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:27:46,931 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2021-12-07 00:27:46,932 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 [2021-12-07 00:27:46,939 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:27:46,939 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:27:46,939 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:27:46,939 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:27:46,939 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:27:46,940 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:27:46,940 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:27:46,941 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:27:46,959 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Ended with exit code 0 [2021-12-07 00:27:46,959 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:27:46,960 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:27:46,960 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:27:46,961 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2021-12-07 00:27:46,962 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 [2021-12-07 00:27:46,969 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:27:46,969 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:27:46,969 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:27:46,969 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:27:46,969 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:27:46,970 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:27:46,970 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:27:46,971 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:27:46,989 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Ended with exit code 0 [2021-12-07 00:27:46,989 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:27:46,989 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:27:46,990 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:27:46,991 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2021-12-07 00:27:46,992 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:27:46,999 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:27:46,999 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:27:46,999 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:27:46,999 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2021-12-07 00:27:46,999 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:27:47,000 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:27:47,000 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:27:47,002 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:27:47,020 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Ended with exit code 0 [2021-12-07 00:27:47,020 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:27:47,020 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:27:47,021 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:27:47,022 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2021-12-07 00:27:47,022 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 [2021-12-07 00:27:47,029 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:27:47,029 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:27:47,029 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:27:47,029 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2021-12-07 00:27:47,029 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:27:47,029 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:27:47,030 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:27:47,031 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:27:47,049 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Forceful destruction successful, exit code 0 [2021-12-07 00:27:47,049 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:27:47,049 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:27:47,049 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:27:47,050 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2021-12-07 00:27:47,051 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 [2021-12-07 00:27:47,058 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:27:47,058 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:27:47,058 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:27:47,058 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2021-12-07 00:27:47,058 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:27:47,059 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:27:47,059 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:27:47,060 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:27:47,078 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Ended with exit code 0 [2021-12-07 00:27:47,078 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:27:47,078 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:27:47,079 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:27:47,079 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2021-12-07 00:27:47,080 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 [2021-12-07 00:27:47,087 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:27:47,087 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:27:47,087 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:27:47,087 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:27:47,087 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:27:47,088 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:27:47,088 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:27:47,089 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:27:47,107 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Forceful destruction successful, exit code 0 [2021-12-07 00:27:47,107 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:27:47,107 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:27:47,108 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:27:47,108 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2021-12-07 00:27:47,109 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 [2021-12-07 00:27:47,116 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:27:47,117 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:27:47,117 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:27:47,117 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:27:47,117 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:27:47,118 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:27:47,118 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:27:47,120 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2021-12-07 00:27:47,122 INFO L443 ModelExtractionUtils]: Simplification made 2 calls to the SMT solver. [2021-12-07 00:27:47,122 INFO L444 ModelExtractionUtils]: 2 out of 4 variables were initially zero. Simplification set additionally 0 variables to zero. [2021-12-07 00:27:47,122 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:27:47,122 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:27:47,123 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:27:47,123 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2021-12-07 00:27:47,124 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2021-12-07 00:27:47,124 INFO L438 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2021-12-07 00:27:47,124 INFO L513 LassoAnalysis]: Proved termination. [2021-12-07 00:27:47,124 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(ULTIMATE.start_ssl3_connect_~s__state~0#1) = 1*ULTIMATE.start_ssl3_connect_~s__state~0#1 Supporting invariants [] [2021-12-07 00:27:47,142 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Ended with exit code 0 [2021-12-07 00:27:47,142 INFO L297 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2021-12-07 00:27:47,149 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:27:47,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:27:47,158 INFO L263 TraceCheckSpWp]: Trace formula consists of 53 conjuncts, 2 conjunts are in the unsatisfiable core [2021-12-07 00:27:47,158 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-07 00:27:47,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:27:47,168 INFO L263 TraceCheckSpWp]: Trace formula consists of 34 conjuncts, 4 conjunts are in the unsatisfiable core [2021-12-07 00:27:47,168 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-07 00:27:47,195 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-07 00:27:47,195 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 [2021-12-07 00:27:47,195 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 138 states and 207 transitions. cyclomatic complexity: 71 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) [2021-12-07 00:27:47,301 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 138 states and 207 transitions. cyclomatic complexity: 71. 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 442 states and 650 transitions. Complement of second has 7 states. [2021-12-07 00:27:47,302 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 4 states 1 stem states 2 non-accepting loop states 1 accepting loop states [2021-12-07 00:27:47,302 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) [2021-12-07 00:27:47,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 300 transitions. [2021-12-07 00:27:47,303 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 300 transitions. Stem has 6 letters. Loop has 13 letters. [2021-12-07 00:27:47,303 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2021-12-07 00:27:47,303 INFO L634 RefineBuchi]: Bad chosen interpolant automaton: word not accepted [2021-12-07 00:27:47,308 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:27:47,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:27:47,316 INFO L263 TraceCheckSpWp]: Trace formula consists of 53 conjuncts, 2 conjunts are in the unsatisfiable core [2021-12-07 00:27:47,317 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-07 00:27:47,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:27:47,327 INFO L263 TraceCheckSpWp]: Trace formula consists of 34 conjuncts, 4 conjunts are in the unsatisfiable core [2021-12-07 00:27:47,327 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-07 00:27:47,353 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-07 00:27:47,354 INFO L152 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and with honda bouncer for loop.1 stem predicates 3 loop predicates [2021-12-07 00:27:47,354 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 138 states and 207 transitions. cyclomatic complexity: 71 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) [2021-12-07 00:27:47,430 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Ended with exit code 0 [2021-12-07 00:27:47,462 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 138 states and 207 transitions. cyclomatic complexity: 71. 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 456 states and 667 transitions. Complement of second has 9 states. [2021-12-07 00:27:47,462 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 [2021-12-07 00:27:47,462 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) [2021-12-07 00:27:47,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 309 transitions. [2021-12-07 00:27:47,463 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 309 transitions. Stem has 6 letters. Loop has 13 letters. [2021-12-07 00:27:47,463 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2021-12-07 00:27:47,463 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 309 transitions. Stem has 19 letters. Loop has 13 letters. [2021-12-07 00:27:47,464 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2021-12-07 00:27:47,464 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 309 transitions. Stem has 6 letters. Loop has 26 letters. [2021-12-07 00:27:47,464 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2021-12-07 00:27:47,464 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 456 states and 667 transitions. [2021-12-07 00:27:47,468 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 204 [2021-12-07 00:27:47,471 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 456 states to 354 states and 530 transitions. [2021-12-07 00:27:47,472 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 298 [2021-12-07 00:27:47,472 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 299 [2021-12-07 00:27:47,472 INFO L73 IsDeterministic]: Start isDeterministic. Operand 354 states and 530 transitions. [2021-12-07 00:27:47,473 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2021-12-07 00:27:47,473 INFO L681 BuchiCegarLoop]: Abstraction has 354 states and 530 transitions. [2021-12-07 00:27:47,473 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 354 states and 530 transitions. [2021-12-07 00:27:47,479 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 354 to 138. [2021-12-07 00:27:47,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 138 states, 138 states have (on average 1.5) internal successors, (207), 137 states have internal predecessors, (207), 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) [2021-12-07 00:27:47,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 138 states and 207 transitions. [2021-12-07 00:27:47,481 INFO L704 BuchiCegarLoop]: Abstraction has 138 states and 207 transitions. [2021-12-07 00:27:47,481 INFO L587 BuchiCegarLoop]: Abstraction has 138 states and 207 transitions. [2021-12-07 00:27:47,481 INFO L425 BuchiCegarLoop]: ======== Iteration 3============ [2021-12-07 00:27:47,481 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 138 states and 207 transitions. [2021-12-07 00:27:47,482 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 102 [2021-12-07 00:27:47,482 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-07 00:27:47,482 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-07 00:27:47,482 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1] [2021-12-07 00:27:47,482 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:27:47,483 INFO L791 eck$LassoCheckResult]: Stem: 2638#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(18, 2);call #Ultimate.allocInit(12, 3); 2570#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret54#1, main_~s~0#1;havoc main_~s~0#1;main_~s~0#1 := 12292;assume { :begin_inline_ssl3_connect } true;ssl3_connect_#in~initial_state#1 := 12292;havoc ssl3_connect_#res#1;havoc ssl3_connect_#t~nondet4#1, ssl3_connect_#t~nondet5#1, ssl3_connect_#t~nondet6#1, ssl3_connect_#t~nondet7#1, ssl3_connect_#t~nondet8#1, ssl3_connect_#t~nondet9#1, ssl3_connect_#t~nondet10#1, ssl3_connect_#t~nondet11#1, ssl3_connect_#t~nondet12#1, ssl3_connect_#t~nondet13#1, ssl3_connect_#t~nondet14#1, ssl3_connect_#t~nondet15#1, ssl3_connect_#t~nondet16#1, ssl3_connect_#t~nondet17#1, ssl3_connect_#t~nondet18#1, ssl3_connect_#t~nondet19#1, ssl3_connect_#t~nondet20#1, ssl3_connect_#t~nondet21#1, ssl3_connect_#t~nondet22#1, ssl3_connect_#t~nondet23#1, ssl3_connect_#t~nondet24#1, ssl3_connect_#t~nondet25#1, ssl3_connect_#t~nondet26#1, ssl3_connect_#t~nondet27#1, ssl3_connect_#t~nondet28#1, ssl3_connect_#t~nondet29#1, ssl3_connect_#t~nondet30#1, ssl3_connect_#t~nondet31#1, ssl3_connect_#t~nondet32#1, ssl3_connect_#t~nondet33#1, ssl3_connect_#t~post34#1, ssl3_connect_#t~post35#1, ssl3_connect_#t~nondet36#1, ssl3_connect_#t~post37#1, ssl3_connect_#t~nondet38#1, ssl3_connect_#t~nondet39#1, ssl3_connect_#t~nondet40#1, ssl3_connect_#t~nondet41#1, ssl3_connect_#t~nondet42#1, ssl3_connect_#t~nondet43#1, ssl3_connect_#t~nondet44#1, ssl3_connect_#t~nondet45#1, ssl3_connect_#t~nondet46#1, ssl3_connect_#t~nondet47#1, ssl3_connect_#t~nondet48#1, ssl3_connect_#t~nondet49#1, ssl3_connect_#t~post50#1, ssl3_connect_#t~post51#1, ssl3_connect_#t~nondet52#1, ssl3_connect_#t~post53#1, ssl3_connect_~initial_state#1, ssl3_connect_~s__info_callback~0#1, ssl3_connect_~s__in_handshake~0#1, ssl3_connect_~s__state~0#1, ssl3_connect_~s__new_session~0#1, ssl3_connect_~s__server~0#1, ssl3_connect_~s__version~0#1, ssl3_connect_~s__type~0#1, ssl3_connect_~s__init_num~0#1, ssl3_connect_~s__bbio~0#1, ssl3_connect_~s__wbio~0#1, ssl3_connect_~s__hit~0#1, ssl3_connect_~s__rwstate~0#1, ssl3_connect_~s__init_buf___0~0#1, ssl3_connect_~s__debug~0#1, ssl3_connect_~s__shutdown~0#1, ssl3_connect_~s__ctx__info_callback~0#1, ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1, ssl3_connect_~s__ctx__stats__sess_connect~0#1, ssl3_connect_~s__ctx__stats__sess_hit~0#1, ssl3_connect_~s__ctx__stats__sess_connect_good~0#1, ssl3_connect_~s__s3__change_cipher_spec~0#1, ssl3_connect_~s__s3__flags~0#1, ssl3_connect_~s__s3__delay_buf_pop_ret~0#1, ssl3_connect_~s__s3__tmp__cert_req~0#1, ssl3_connect_~s__s3__tmp__new_compression~0#1, ssl3_connect_~s__s3__tmp__reuse_message~0#1, ssl3_connect_~s__s3__tmp__new_cipher~0#1, ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0#1, ssl3_connect_~s__s3__tmp__next_state___0~0#1, ssl3_connect_~s__s3__tmp__new_compression__id~0#1, ssl3_connect_~s__session__cipher~0#1, ssl3_connect_~s__session__compress_meth~0#1, ssl3_connect_~buf~0#1, ssl3_connect_~tmp~0#1, ssl3_connect_~l~0#1, ssl3_connect_~num1~0#1, ssl3_connect_~cb~0#1, ssl3_connect_~ret~0#1, ssl3_connect_~new_state~0#1, ssl3_connect_~state~0#1, ssl3_connect_~skip~0#1, ssl3_connect_~tmp___0~0#1, ssl3_connect_~tmp___1~0#1, ssl3_connect_~tmp___2~0#1, ssl3_connect_~tmp___3~0#1, ssl3_connect_~tmp___4~0#1, ssl3_connect_~tmp___5~0#1, ssl3_connect_~tmp___6~0#1, ssl3_connect_~tmp___7~0#1, ssl3_connect_~tmp___8~0#1, ssl3_connect_~tmp___9~0#1, ssl3_connect_~blastFlag~0#1, ssl3_connect_~__cil_tmp55~0#1, ssl3_connect_~__cil_tmp56~0#1, ssl3_connect_~__cil_tmp57~0#1, ssl3_connect_~__cil_tmp58~0#1, ssl3_connect_~__cil_tmp59~0#1, ssl3_connect_~__cil_tmp60~0#1, ssl3_connect_~__cil_tmp61~0#1, ssl3_connect_~__cil_tmp62~0#1, ssl3_connect_~__cil_tmp63~0#1, ssl3_connect_~__cil_tmp64~0#1;ssl3_connect_~initial_state#1 := ssl3_connect_#in~initial_state#1;ssl3_connect_~s__info_callback~0#1 := ssl3_connect_#t~nondet4#1;havoc ssl3_connect_#t~nondet4#1;ssl3_connect_~s__in_handshake~0#1 := ssl3_connect_#t~nondet5#1;havoc ssl3_connect_#t~nondet5#1;havoc ssl3_connect_~s__state~0#1;havoc ssl3_connect_~s__new_session~0#1;havoc ssl3_connect_~s__server~0#1;ssl3_connect_~s__version~0#1 := ssl3_connect_#t~nondet6#1;havoc ssl3_connect_#t~nondet6#1;havoc ssl3_connect_~s__type~0#1;havoc ssl3_connect_~s__init_num~0#1;ssl3_connect_~s__bbio~0#1 := ssl3_connect_#t~nondet7#1;havoc ssl3_connect_#t~nondet7#1;ssl3_connect_~s__wbio~0#1 := ssl3_connect_#t~nondet8#1;havoc ssl3_connect_#t~nondet8#1;ssl3_connect_~s__hit~0#1 := ssl3_connect_#t~nondet9#1;havoc ssl3_connect_#t~nondet9#1;havoc ssl3_connect_~s__rwstate~0#1;ssl3_connect_~s__init_buf___0~0#1 := 1;ssl3_connect_~s__debug~0#1 := ssl3_connect_#t~nondet10#1;havoc ssl3_connect_#t~nondet10#1;havoc ssl3_connect_~s__shutdown~0#1;ssl3_connect_~s__ctx__info_callback~0#1 := ssl3_connect_#t~nondet11#1;havoc ssl3_connect_#t~nondet11#1;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1 := ssl3_connect_#t~nondet12#1;havoc ssl3_connect_#t~nondet12#1;ssl3_connect_~s__ctx__stats__sess_connect~0#1 := ssl3_connect_#t~nondet13#1;havoc ssl3_connect_#t~nondet13#1;ssl3_connect_~s__ctx__stats__sess_hit~0#1 := ssl3_connect_#t~nondet14#1;havoc ssl3_connect_#t~nondet14#1;ssl3_connect_~s__ctx__stats__sess_connect_good~0#1 := ssl3_connect_#t~nondet15#1;havoc ssl3_connect_#t~nondet15#1;havoc ssl3_connect_~s__s3__change_cipher_spec~0#1;ssl3_connect_~s__s3__flags~0#1 := ssl3_connect_#t~nondet16#1;havoc ssl3_connect_#t~nondet16#1;havoc ssl3_connect_~s__s3__delay_buf_pop_ret~0#1;ssl3_connect_~s__s3__tmp__cert_req~0#1 := ssl3_connect_#t~nondet17#1;havoc ssl3_connect_#t~nondet17#1;ssl3_connect_~s__s3__tmp__new_compression~0#1 := ssl3_connect_#t~nondet18#1;havoc ssl3_connect_#t~nondet18#1;ssl3_connect_~s__s3__tmp__reuse_message~0#1 := ssl3_connect_#t~nondet19#1;havoc ssl3_connect_#t~nondet19#1;ssl3_connect_~s__s3__tmp__new_cipher~0#1 := ssl3_connect_#t~nondet20#1;havoc ssl3_connect_#t~nondet20#1;ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0#1 := ssl3_connect_#t~nondet21#1;havoc ssl3_connect_#t~nondet21#1;havoc ssl3_connect_~s__s3__tmp__next_state___0~0#1;ssl3_connect_~s__s3__tmp__new_compression__id~0#1 := ssl3_connect_#t~nondet22#1;havoc ssl3_connect_#t~nondet22#1;havoc ssl3_connect_~s__session__cipher~0#1;havoc ssl3_connect_~s__session__compress_meth~0#1;havoc ssl3_connect_~buf~0#1;havoc ssl3_connect_~tmp~0#1;havoc ssl3_connect_~l~0#1;ssl3_connect_~num1~0#1 := ssl3_connect_#t~nondet23#1;havoc ssl3_connect_#t~nondet23#1;havoc ssl3_connect_~cb~0#1;havoc ssl3_connect_~ret~0#1;havoc ssl3_connect_~new_state~0#1;havoc ssl3_connect_~state~0#1;havoc ssl3_connect_~skip~0#1;havoc ssl3_connect_~tmp___0~0#1;ssl3_connect_~tmp___1~0#1 := ssl3_connect_#t~nondet24#1;havoc ssl3_connect_#t~nondet24#1;ssl3_connect_~tmp___2~0#1 := ssl3_connect_#t~nondet25#1;havoc ssl3_connect_#t~nondet25#1;ssl3_connect_~tmp___3~0#1 := ssl3_connect_#t~nondet26#1;havoc ssl3_connect_#t~nondet26#1;ssl3_connect_~tmp___4~0#1 := ssl3_connect_#t~nondet27#1;havoc ssl3_connect_#t~nondet27#1;ssl3_connect_~tmp___5~0#1 := ssl3_connect_#t~nondet28#1;havoc ssl3_connect_#t~nondet28#1;ssl3_connect_~tmp___6~0#1 := ssl3_connect_#t~nondet29#1;havoc ssl3_connect_#t~nondet29#1;ssl3_connect_~tmp___7~0#1 := ssl3_connect_#t~nondet30#1;havoc ssl3_connect_#t~nondet30#1;ssl3_connect_~tmp___8~0#1 := ssl3_connect_#t~nondet31#1;havoc ssl3_connect_#t~nondet31#1;ssl3_connect_~tmp___9~0#1 := ssl3_connect_#t~nondet32#1;havoc ssl3_connect_#t~nondet32#1;havoc ssl3_connect_~blastFlag~0#1;havoc ssl3_connect_~__cil_tmp55~0#1;havoc ssl3_connect_~__cil_tmp56~0#1;havoc ssl3_connect_~__cil_tmp57~0#1;havoc ssl3_connect_~__cil_tmp58~0#1;havoc ssl3_connect_~__cil_tmp59~0#1;havoc ssl3_connect_~__cil_tmp60~0#1;havoc ssl3_connect_~__cil_tmp61~0#1;havoc ssl3_connect_~__cil_tmp62~0#1;havoc ssl3_connect_~__cil_tmp63~0#1;havoc ssl3_connect_~__cil_tmp64~0#1;ssl3_connect_~s__state~0#1 := ssl3_connect_~initial_state#1;ssl3_connect_~blastFlag~0#1 := 0;ssl3_connect_~tmp~0#1 := ssl3_connect_#t~nondet33#1;havoc ssl3_connect_#t~nondet33#1;ssl3_connect_~cb~0#1 := 0;ssl3_connect_~ret~0#1 := -1;ssl3_connect_~skip~0#1 := 0;ssl3_connect_~tmp___0~0#1 := 0; 2571#L94 assume 0 != ssl3_connect_~s__info_callback~0#1;ssl3_connect_~cb~0#1 := ssl3_connect_~s__info_callback~0#1; 2607#L97-2 ssl3_connect_#t~post34#1 := ssl3_connect_~s__in_handshake~0#1;ssl3_connect_~s__in_handshake~0#1 := 1 + ssl3_connect_#t~post34#1;havoc ssl3_connect_#t~post34#1; 2580#L102 assume 0 != ssl3_connect_~tmp___1~0#1 - 12288; 2581#L103 assume 0 != ssl3_connect_~tmp___2~0#1 - 16384; 2614#L108-1 [2021-12-07 00:27:47,483 INFO L793 eck$LassoCheckResult]: Loop: 2614#L108-1 assume !false; 2615#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 2639#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 2640#L114 assume 16384 == ssl3_connect_~s__state~0#1; 2524#L216 ssl3_connect_~s__server~0#1 := 0; 2620#L221 assume 0 != ssl3_connect_~cb~0#1; 2591#L221-2 ssl3_connect_~__cil_tmp55~0#1 := ssl3_connect_~s__version~0#1 - 65280; 2534#L226 assume !(768 != ssl3_connect_~__cil_tmp55~0#1);ssl3_connect_~s__type~0#1 := 4096; 2535#L232 assume !(0 == ssl3_connect_~s__init_buf___0~0#1); 2558#L232-2 assume !(0 == ssl3_connect_~tmp___4~0#1); 2612#L248 assume !(0 == ssl3_connect_~tmp___5~0#1);ssl3_connect_~s__state~0#1 := 4368;ssl3_connect_#t~post37#1 := ssl3_connect_~s__ctx__stats__sess_connect~0#1;ssl3_connect_~s__ctx__stats__sess_connect~0#1 := 1 + ssl3_connect_#t~post37#1;havoc ssl3_connect_#t~post37#1;ssl3_connect_~s__init_num~0#1 := 0; 2508#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 2509#L526 ssl3_connect_~skip~0#1 := 0; 2614#L108-1 [2021-12-07 00:27:47,483 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:27:47,483 INFO L85 PathProgramCache]: Analyzing trace with hash 889513679, now seen corresponding path program 1 times [2021-12-07 00:27:47,483 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:27:47,483 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1679126471] [2021-12-07 00:27:47,483 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:27:47,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:27:47,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-07 00:27:47,489 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-07 00:27:47,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-07 00:27:47,497 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-07 00:27:47,497 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:27:47,498 INFO L85 PathProgramCache]: Analyzing trace with hash 473600386, now seen corresponding path program 1 times [2021-12-07 00:27:47,498 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:27:47,498 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1434279268] [2021-12-07 00:27:47,498 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:27:47,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:27:47,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-07 00:27:47,502 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-07 00:27:47,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-07 00:27:47,507 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-07 00:27:47,507 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:27:47,507 INFO L85 PathProgramCache]: Analyzing trace with hash 827566452, now seen corresponding path program 1 times [2021-12-07 00:27:47,508 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:27:47,508 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1920373311] [2021-12-07 00:27:47,508 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:27:47,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:27:47,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:27:47,539 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-07 00:27:47,539 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-07 00:27:47,540 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1920373311] [2021-12-07 00:27:47,540 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1920373311] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-07 00:27:47,540 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-07 00:27:47,540 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-07 00:27:47,540 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [633787630] [2021-12-07 00:27:47,541 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-07 00:27:47,623 INFO L210 LassoAnalysis]: Preferences: [2021-12-07 00:27:47,623 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-12-07 00:27:47,623 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-12-07 00:27:47,623 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-12-07 00:27:47,623 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2021-12-07 00:27:47,623 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:27:47,623 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-12-07 00:27:47,624 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-12-07 00:27:47,624 INFO L133 ssoRankerPreferences]: Filename of dumped script: s3_clnt_1.cil-1.c_Iteration3_Loop [2021-12-07 00:27:47,624 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-12-07 00:27:47,624 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-12-07 00:27:47,625 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:27:47,628 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:27:47,630 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:27:47,631 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:27:47,633 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:27:47,634 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:27:47,635 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:27:47,637 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:27:47,638 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:27:47,641 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:27:47,643 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:27:47,644 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:27:47,645 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:27:47,705 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-12-07 00:27:47,705 INFO L404 LassoAnalysis]: Checking for nontermination... [2021-12-07 00:27:47,705 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:27:47,705 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:27:47,706 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:27:47,707 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2021-12-07 00:27:47,708 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-07 00:27:47,708 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-07 00:27:47,721 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-07 00:27:47,721 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_connect_~s__version~0#1=66048, ULTIMATE.start_ssl3_connect_~__cil_tmp55~0#1=768} Honda state: {ULTIMATE.start_ssl3_connect_~s__version~0#1=66048, ULTIMATE.start_ssl3_connect_~__cil_tmp55~0#1=768} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-07 00:27:47,739 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Ended with exit code 0 [2021-12-07 00:27:47,739 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:27:47,739 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:27:47,739 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:27:47,740 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2021-12-07 00:27:47,741 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-07 00:27:47,741 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-07 00:27:47,753 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-07 00:27:47,753 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_connect_~s__init_buf___0~0#1=-1} Honda state: {ULTIMATE.start_ssl3_connect_~s__init_buf___0~0#1=-1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-07 00:27:47,774 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Ended with exit code 0 [2021-12-07 00:27:47,774 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:27:47,774 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:27:47,775 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:27:47,776 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2021-12-07 00:27:47,776 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-07 00:27:47,776 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-07 00:27:47,789 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-07 00:27:47,789 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_connect_~cb~0#1=4} Honda state: {ULTIMATE.start_ssl3_connect_~cb~0#1=4} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-07 00:27:47,807 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Ended with exit code 0 [2021-12-07 00:27:47,807 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:27:47,807 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:27:47,808 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:27:47,809 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2021-12-07 00:27:47,809 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-07 00:27:47,809 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-07 00:27:47,817 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-07 00:27:47,817 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_connect_~s__server~0#1=0} Honda state: {ULTIMATE.start_ssl3_connect_~s__server~0#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-07 00:27:47,835 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Ended with exit code 0 [2021-12-07 00:27:47,835 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:27:47,835 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:27:47,836 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:27:47,837 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2021-12-07 00:27:47,837 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-07 00:27:47,837 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-07 00:27:47,850 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-07 00:27:47,850 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_connect_~s__s3__tmp__reuse_message~0#1=-1} Honda state: {ULTIMATE.start_ssl3_connect_~s__s3__tmp__reuse_message~0#1=-1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-07 00:27:47,875 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Ended with exit code 0 [2021-12-07 00:27:47,876 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:27:47,876 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:27:47,876 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:27:47,877 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2021-12-07 00:27:47,877 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-07 00:27:47,878 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-07 00:27:47,886 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-07 00:27:47,886 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_connect_#t~post37#1=0} Honda state: {ULTIMATE.start_ssl3_connect_#t~post37#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-07 00:27:47,904 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Ended with exit code 0 [2021-12-07 00:27:47,904 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:27:47,904 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:27:47,905 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:27:47,906 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2021-12-07 00:27:47,906 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-07 00:27:47,906 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-07 00:27:47,916 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-07 00:27:47,916 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_connect_~s__init_num~0#1=0} Honda state: {ULTIMATE.start_ssl3_connect_~s__init_num~0#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-07 00:27:47,946 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Ended with exit code 0 [2021-12-07 00:27:47,947 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:27:47,947 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:27:47,947 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:27:47,948 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2021-12-07 00:27:47,950 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-07 00:27:47,950 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-07 00:27:47,962 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-07 00:27:47,963 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_ssl3_connect_~tmp___5~0#1=-1} Honda state: {ULTIMATE.start_ssl3_connect_~tmp___5~0#1=-1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-07 00:27:47,980 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Ended with exit code 0 [2021-12-07 00:27:47,981 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:27:47,981 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:27:47,981 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:27:47,982 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2021-12-07 00:27:47,983 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-07 00:27:47,983 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-07 00:27:48,013 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Ended with exit code 0 [2021-12-07 00:27:48,013 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:27:48,013 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:27:48,014 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:27:48,015 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2021-12-07 00:27:48,016 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2021-12-07 00:27:48,016 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-07 00:27:48,026 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2021-12-07 00:27:48,044 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Ended with exit code 0 [2021-12-07 00:27:48,044 INFO L210 LassoAnalysis]: Preferences: [2021-12-07 00:27:48,044 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-12-07 00:27:48,044 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-12-07 00:27:48,044 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-12-07 00:27:48,044 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2021-12-07 00:27:48,044 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:27:48,044 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-12-07 00:27:48,044 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-12-07 00:27:48,044 INFO L133 ssoRankerPreferences]: Filename of dumped script: s3_clnt_1.cil-1.c_Iteration3_Loop [2021-12-07 00:27:48,045 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-12-07 00:27:48,045 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-12-07 00:27:48,045 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:27:48,049 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:27:48,050 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:27:48,052 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:27:48,053 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:27:48,054 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:27:48,055 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:27:48,056 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:27:48,057 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:27:48,059 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:27:48,060 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:27:48,061 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:27:48,064 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:27:48,123 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-12-07 00:27:48,123 INFO L490 LassoAnalysis]: Using template 'affine'. [2021-12-07 00:27:48,123 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:27:48,124 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:27:48,124 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:27:48,125 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2021-12-07 00:27:48,125 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 [2021-12-07 00:27:48,132 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:27:48,132 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:27:48,132 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:27:48,132 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:27:48,132 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:27:48,133 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:27:48,133 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:27:48,134 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:27:48,153 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Ended with exit code 0 [2021-12-07 00:27:48,153 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:27:48,153 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:27:48,154 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:27:48,155 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2021-12-07 00:27:48,155 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 [2021-12-07 00:27:48,164 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:27:48,164 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:27:48,164 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:27:48,164 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2021-12-07 00:27:48,164 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:27:48,165 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:27:48,165 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:27:48,166 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:27:48,185 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Ended with exit code 0 [2021-12-07 00:27:48,186 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:27:48,186 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:27:48,186 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:27:48,187 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2021-12-07 00:27:48,188 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 [2021-12-07 00:27:48,195 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:27:48,195 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:27:48,196 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:27:48,196 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2021-12-07 00:27:48,196 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:27:48,197 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:27:48,197 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:27:48,198 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:27:48,216 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Ended with exit code 0 [2021-12-07 00:27:48,216 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:27:48,216 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:27:48,217 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:27:48,217 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2021-12-07 00:27:48,218 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 [2021-12-07 00:27:48,225 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:27:48,225 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:27:48,225 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:27:48,225 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2021-12-07 00:27:48,225 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:27:48,226 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:27:48,226 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:27:48,227 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:27:48,245 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Forceful destruction successful, exit code 0 [2021-12-07 00:27:48,245 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:27:48,245 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:27:48,246 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:27:48,247 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2021-12-07 00:27:48,248 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 [2021-12-07 00:27:48,255 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:27:48,255 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:27:48,255 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:27:48,255 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:27:48,255 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:27:48,256 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:27:48,256 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:27:48,257 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:27:48,275 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Ended with exit code 0 [2021-12-07 00:27:48,275 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:27:48,275 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:27:48,276 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:27:48,277 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2021-12-07 00:27:48,277 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 [2021-12-07 00:27:48,284 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:27:48,284 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:27:48,284 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:27:48,284 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:27:48,284 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:27:48,284 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:27:48,284 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:27:48,285 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:27:48,303 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Ended with exit code 0 [2021-12-07 00:27:48,303 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:27:48,303 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:27:48,304 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:27:48,304 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2021-12-07 00:27:48,305 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 [2021-12-07 00:27:48,311 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:27:48,312 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:27:48,312 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:27:48,312 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:27:48,312 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:27:48,313 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:27:48,313 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:27:48,314 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:27:48,331 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Ended with exit code 0 [2021-12-07 00:27:48,332 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:27:48,332 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:27:48,332 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:27:48,333 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2021-12-07 00:27:48,334 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 [2021-12-07 00:27:48,341 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:27:48,341 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:27:48,341 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:27:48,341 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2021-12-07 00:27:48,341 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:27:48,342 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:27:48,342 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:27:48,343 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:27:48,361 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Ended with exit code 0 [2021-12-07 00:27:48,361 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:27:48,361 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:27:48,361 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:27:48,362 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2021-12-07 00:27:48,363 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 [2021-12-07 00:27:48,370 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:27:48,370 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:27:48,370 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:27:48,370 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:27:48,370 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:27:48,371 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:27:48,371 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:27:48,372 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:27:48,390 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Ended with exit code 0 [2021-12-07 00:27:48,390 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:27:48,390 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:27:48,391 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:27:48,392 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2021-12-07 00:27:48,392 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 [2021-12-07 00:27:48,399 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:27:48,399 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:27:48,399 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:27:48,399 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2021-12-07 00:27:48,399 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:27:48,400 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:27:48,400 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:27:48,401 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:27:48,419 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Ended with exit code 0 [2021-12-07 00:27:48,419 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:27:48,419 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:27:48,420 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:27:48,421 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2021-12-07 00:27:48,421 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 [2021-12-07 00:27:48,428 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:27:48,428 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:27:48,428 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:27:48,428 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:27:48,428 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:27:48,429 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:27:48,429 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:27:48,430 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:27:48,448 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Forceful destruction successful, exit code 0 [2021-12-07 00:27:48,448 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:27:48,448 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:27:48,448 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:27:48,449 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2021-12-07 00:27:48,450 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 [2021-12-07 00:27:48,457 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:27:48,458 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:27:48,458 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:27:48,458 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:27:48,458 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:27:48,459 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:27:48,459 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:27:48,462 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2021-12-07 00:27:48,465 INFO L443 ModelExtractionUtils]: Simplification made 3 calls to the SMT solver. [2021-12-07 00:27:48,465 INFO L444 ModelExtractionUtils]: 1 out of 4 variables were initially zero. Simplification set additionally 1 variables to zero. [2021-12-07 00:27:48,465 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:27:48,465 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:27:48,465 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:27:48,467 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2021-12-07 00:27:48,467 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2021-12-07 00:27:48,467 INFO L438 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2021-12-07 00:27:48,467 INFO L513 LassoAnalysis]: Proved termination. [2021-12-07 00:27:48,467 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(ULTIMATE.start_ssl3_connect_~s__state~0#1) = 1*ULTIMATE.start_ssl3_connect_~s__state~0#1 Supporting invariants [] [2021-12-07 00:27:48,485 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Ended with exit code 0 [2021-12-07 00:27:48,485 INFO L297 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2021-12-07 00:27:48,492 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:27:48,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:27:48,501 INFO L263 TraceCheckSpWp]: Trace formula consists of 52 conjuncts, 2 conjunts are in the unsatisfiable core [2021-12-07 00:27:48,502 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-07 00:27:48,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:27:48,511 INFO L263 TraceCheckSpWp]: Trace formula consists of 29 conjuncts, 4 conjunts are in the unsatisfiable core [2021-12-07 00:27:48,511 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-07 00:27:48,539 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-07 00:27:48,539 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 [2021-12-07 00:27:48,539 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 138 states and 207 transitions. cyclomatic complexity: 71 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) [2021-12-07 00:27:48,629 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 138 states and 207 transitions. cyclomatic complexity: 71. 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 440 states and 646 transitions. Complement of second has 7 states. [2021-12-07 00:27:48,629 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 4 states 1 stem states 2 non-accepting loop states 1 accepting loop states [2021-12-07 00:27:48,630 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) [2021-12-07 00:27:48,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 298 transitions. [2021-12-07 00:27:48,630 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 298 transitions. Stem has 6 letters. Loop has 13 letters. [2021-12-07 00:27:48,631 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2021-12-07 00:27:48,631 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 298 transitions. Stem has 19 letters. Loop has 13 letters. [2021-12-07 00:27:48,631 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2021-12-07 00:27:48,631 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 298 transitions. Stem has 6 letters. Loop has 26 letters. [2021-12-07 00:27:48,632 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2021-12-07 00:27:48,632 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 440 states and 646 transitions. [2021-12-07 00:27:48,636 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 204 [2021-12-07 00:27:48,638 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 440 states to 354 states and 533 transitions. [2021-12-07 00:27:48,638 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 306 [2021-12-07 00:27:48,638 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 309 [2021-12-07 00:27:48,639 INFO L73 IsDeterministic]: Start isDeterministic. Operand 354 states and 533 transitions. [2021-12-07 00:27:48,639 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2021-12-07 00:27:48,639 INFO L681 BuchiCegarLoop]: Abstraction has 354 states and 533 transitions. [2021-12-07 00:27:48,640 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 354 states and 533 transitions. [2021-12-07 00:27:48,647 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 354 to 170. [2021-12-07 00:27:48,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 170 states, 170 states have (on average 1.5) internal successors, (255), 169 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) [2021-12-07 00:27:48,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 170 states and 255 transitions. [2021-12-07 00:27:48,649 INFO L704 BuchiCegarLoop]: Abstraction has 170 states and 255 transitions. [2021-12-07 00:27:48,649 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-07 00:27:48,651 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-07 00:27:48,652 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-07 00:27:48,653 INFO L87 Difference]: Start difference. First operand 170 states and 255 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) [2021-12-07 00:27:48,696 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-07 00:27:48,697 INFO L93 Difference]: Finished difference Result 147 states and 215 transitions. [2021-12-07 00:27:48,697 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-07 00:27:48,697 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 147 states and 215 transitions. [2021-12-07 00:27:48,704 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 102 [2021-12-07 00:27:48,705 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 147 states to 143 states and 211 transitions. [2021-12-07 00:27:48,705 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 118 [2021-12-07 00:27:48,705 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 118 [2021-12-07 00:27:48,705 INFO L73 IsDeterministic]: Start isDeterministic. Operand 143 states and 211 transitions. [2021-12-07 00:27:48,705 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2021-12-07 00:27:48,705 INFO L681 BuchiCegarLoop]: Abstraction has 143 states and 211 transitions. [2021-12-07 00:27:48,705 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 143 states and 211 transitions. [2021-12-07 00:27:48,709 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 143 to 143. [2021-12-07 00:27:48,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 143 states, 143 states have (on average 1.4755244755244756) internal successors, (211), 142 states have internal predecessors, (211), 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) [2021-12-07 00:27:48,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 143 states and 211 transitions. [2021-12-07 00:27:48,711 INFO L704 BuchiCegarLoop]: Abstraction has 143 states and 211 transitions. [2021-12-07 00:27:48,711 INFO L587 BuchiCegarLoop]: Abstraction has 143 states and 211 transitions. [2021-12-07 00:27:48,711 INFO L425 BuchiCegarLoop]: ======== Iteration 4============ [2021-12-07 00:27:48,711 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 143 states and 211 transitions. [2021-12-07 00:27:48,712 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 102 [2021-12-07 00:27:48,712 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-07 00:27:48,712 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-07 00:27:48,713 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:27:48,713 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:27:48,713 INFO L791 eck$LassoCheckResult]: Stem: 3619#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(18, 2);call #Ultimate.allocInit(12, 3); 3548#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret54#1, main_~s~0#1;havoc main_~s~0#1;main_~s~0#1 := 12292;assume { :begin_inline_ssl3_connect } true;ssl3_connect_#in~initial_state#1 := 12292;havoc ssl3_connect_#res#1;havoc ssl3_connect_#t~nondet4#1, ssl3_connect_#t~nondet5#1, ssl3_connect_#t~nondet6#1, ssl3_connect_#t~nondet7#1, ssl3_connect_#t~nondet8#1, ssl3_connect_#t~nondet9#1, ssl3_connect_#t~nondet10#1, ssl3_connect_#t~nondet11#1, ssl3_connect_#t~nondet12#1, ssl3_connect_#t~nondet13#1, ssl3_connect_#t~nondet14#1, ssl3_connect_#t~nondet15#1, ssl3_connect_#t~nondet16#1, ssl3_connect_#t~nondet17#1, ssl3_connect_#t~nondet18#1, ssl3_connect_#t~nondet19#1, ssl3_connect_#t~nondet20#1, ssl3_connect_#t~nondet21#1, ssl3_connect_#t~nondet22#1, ssl3_connect_#t~nondet23#1, ssl3_connect_#t~nondet24#1, ssl3_connect_#t~nondet25#1, ssl3_connect_#t~nondet26#1, ssl3_connect_#t~nondet27#1, ssl3_connect_#t~nondet28#1, ssl3_connect_#t~nondet29#1, ssl3_connect_#t~nondet30#1, ssl3_connect_#t~nondet31#1, ssl3_connect_#t~nondet32#1, ssl3_connect_#t~nondet33#1, ssl3_connect_#t~post34#1, ssl3_connect_#t~post35#1, ssl3_connect_#t~nondet36#1, ssl3_connect_#t~post37#1, ssl3_connect_#t~nondet38#1, ssl3_connect_#t~nondet39#1, ssl3_connect_#t~nondet40#1, ssl3_connect_#t~nondet41#1, ssl3_connect_#t~nondet42#1, ssl3_connect_#t~nondet43#1, ssl3_connect_#t~nondet44#1, ssl3_connect_#t~nondet45#1, ssl3_connect_#t~nondet46#1, ssl3_connect_#t~nondet47#1, ssl3_connect_#t~nondet48#1, ssl3_connect_#t~nondet49#1, ssl3_connect_#t~post50#1, ssl3_connect_#t~post51#1, ssl3_connect_#t~nondet52#1, ssl3_connect_#t~post53#1, ssl3_connect_~initial_state#1, ssl3_connect_~s__info_callback~0#1, ssl3_connect_~s__in_handshake~0#1, ssl3_connect_~s__state~0#1, ssl3_connect_~s__new_session~0#1, ssl3_connect_~s__server~0#1, ssl3_connect_~s__version~0#1, ssl3_connect_~s__type~0#1, ssl3_connect_~s__init_num~0#1, ssl3_connect_~s__bbio~0#1, ssl3_connect_~s__wbio~0#1, ssl3_connect_~s__hit~0#1, ssl3_connect_~s__rwstate~0#1, ssl3_connect_~s__init_buf___0~0#1, ssl3_connect_~s__debug~0#1, ssl3_connect_~s__shutdown~0#1, ssl3_connect_~s__ctx__info_callback~0#1, ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1, ssl3_connect_~s__ctx__stats__sess_connect~0#1, ssl3_connect_~s__ctx__stats__sess_hit~0#1, ssl3_connect_~s__ctx__stats__sess_connect_good~0#1, ssl3_connect_~s__s3__change_cipher_spec~0#1, ssl3_connect_~s__s3__flags~0#1, ssl3_connect_~s__s3__delay_buf_pop_ret~0#1, ssl3_connect_~s__s3__tmp__cert_req~0#1, ssl3_connect_~s__s3__tmp__new_compression~0#1, ssl3_connect_~s__s3__tmp__reuse_message~0#1, ssl3_connect_~s__s3__tmp__new_cipher~0#1, ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0#1, ssl3_connect_~s__s3__tmp__next_state___0~0#1, ssl3_connect_~s__s3__tmp__new_compression__id~0#1, ssl3_connect_~s__session__cipher~0#1, ssl3_connect_~s__session__compress_meth~0#1, ssl3_connect_~buf~0#1, ssl3_connect_~tmp~0#1, ssl3_connect_~l~0#1, ssl3_connect_~num1~0#1, ssl3_connect_~cb~0#1, ssl3_connect_~ret~0#1, ssl3_connect_~new_state~0#1, ssl3_connect_~state~0#1, ssl3_connect_~skip~0#1, ssl3_connect_~tmp___0~0#1, ssl3_connect_~tmp___1~0#1, ssl3_connect_~tmp___2~0#1, ssl3_connect_~tmp___3~0#1, ssl3_connect_~tmp___4~0#1, ssl3_connect_~tmp___5~0#1, ssl3_connect_~tmp___6~0#1, ssl3_connect_~tmp___7~0#1, ssl3_connect_~tmp___8~0#1, ssl3_connect_~tmp___9~0#1, ssl3_connect_~blastFlag~0#1, ssl3_connect_~__cil_tmp55~0#1, ssl3_connect_~__cil_tmp56~0#1, ssl3_connect_~__cil_tmp57~0#1, ssl3_connect_~__cil_tmp58~0#1, ssl3_connect_~__cil_tmp59~0#1, ssl3_connect_~__cil_tmp60~0#1, ssl3_connect_~__cil_tmp61~0#1, ssl3_connect_~__cil_tmp62~0#1, ssl3_connect_~__cil_tmp63~0#1, ssl3_connect_~__cil_tmp64~0#1;ssl3_connect_~initial_state#1 := ssl3_connect_#in~initial_state#1;ssl3_connect_~s__info_callback~0#1 := ssl3_connect_#t~nondet4#1;havoc ssl3_connect_#t~nondet4#1;ssl3_connect_~s__in_handshake~0#1 := ssl3_connect_#t~nondet5#1;havoc ssl3_connect_#t~nondet5#1;havoc ssl3_connect_~s__state~0#1;havoc ssl3_connect_~s__new_session~0#1;havoc ssl3_connect_~s__server~0#1;ssl3_connect_~s__version~0#1 := ssl3_connect_#t~nondet6#1;havoc ssl3_connect_#t~nondet6#1;havoc ssl3_connect_~s__type~0#1;havoc ssl3_connect_~s__init_num~0#1;ssl3_connect_~s__bbio~0#1 := ssl3_connect_#t~nondet7#1;havoc ssl3_connect_#t~nondet7#1;ssl3_connect_~s__wbio~0#1 := ssl3_connect_#t~nondet8#1;havoc ssl3_connect_#t~nondet8#1;ssl3_connect_~s__hit~0#1 := ssl3_connect_#t~nondet9#1;havoc ssl3_connect_#t~nondet9#1;havoc ssl3_connect_~s__rwstate~0#1;ssl3_connect_~s__init_buf___0~0#1 := 1;ssl3_connect_~s__debug~0#1 := ssl3_connect_#t~nondet10#1;havoc ssl3_connect_#t~nondet10#1;havoc ssl3_connect_~s__shutdown~0#1;ssl3_connect_~s__ctx__info_callback~0#1 := ssl3_connect_#t~nondet11#1;havoc ssl3_connect_#t~nondet11#1;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1 := ssl3_connect_#t~nondet12#1;havoc ssl3_connect_#t~nondet12#1;ssl3_connect_~s__ctx__stats__sess_connect~0#1 := ssl3_connect_#t~nondet13#1;havoc ssl3_connect_#t~nondet13#1;ssl3_connect_~s__ctx__stats__sess_hit~0#1 := ssl3_connect_#t~nondet14#1;havoc ssl3_connect_#t~nondet14#1;ssl3_connect_~s__ctx__stats__sess_connect_good~0#1 := ssl3_connect_#t~nondet15#1;havoc ssl3_connect_#t~nondet15#1;havoc ssl3_connect_~s__s3__change_cipher_spec~0#1;ssl3_connect_~s__s3__flags~0#1 := ssl3_connect_#t~nondet16#1;havoc ssl3_connect_#t~nondet16#1;havoc ssl3_connect_~s__s3__delay_buf_pop_ret~0#1;ssl3_connect_~s__s3__tmp__cert_req~0#1 := ssl3_connect_#t~nondet17#1;havoc ssl3_connect_#t~nondet17#1;ssl3_connect_~s__s3__tmp__new_compression~0#1 := ssl3_connect_#t~nondet18#1;havoc ssl3_connect_#t~nondet18#1;ssl3_connect_~s__s3__tmp__reuse_message~0#1 := ssl3_connect_#t~nondet19#1;havoc ssl3_connect_#t~nondet19#1;ssl3_connect_~s__s3__tmp__new_cipher~0#1 := ssl3_connect_#t~nondet20#1;havoc ssl3_connect_#t~nondet20#1;ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0#1 := ssl3_connect_#t~nondet21#1;havoc ssl3_connect_#t~nondet21#1;havoc ssl3_connect_~s__s3__tmp__next_state___0~0#1;ssl3_connect_~s__s3__tmp__new_compression__id~0#1 := ssl3_connect_#t~nondet22#1;havoc ssl3_connect_#t~nondet22#1;havoc ssl3_connect_~s__session__cipher~0#1;havoc ssl3_connect_~s__session__compress_meth~0#1;havoc ssl3_connect_~buf~0#1;havoc ssl3_connect_~tmp~0#1;havoc ssl3_connect_~l~0#1;ssl3_connect_~num1~0#1 := ssl3_connect_#t~nondet23#1;havoc ssl3_connect_#t~nondet23#1;havoc ssl3_connect_~cb~0#1;havoc ssl3_connect_~ret~0#1;havoc ssl3_connect_~new_state~0#1;havoc ssl3_connect_~state~0#1;havoc ssl3_connect_~skip~0#1;havoc ssl3_connect_~tmp___0~0#1;ssl3_connect_~tmp___1~0#1 := ssl3_connect_#t~nondet24#1;havoc ssl3_connect_#t~nondet24#1;ssl3_connect_~tmp___2~0#1 := ssl3_connect_#t~nondet25#1;havoc ssl3_connect_#t~nondet25#1;ssl3_connect_~tmp___3~0#1 := ssl3_connect_#t~nondet26#1;havoc ssl3_connect_#t~nondet26#1;ssl3_connect_~tmp___4~0#1 := ssl3_connect_#t~nondet27#1;havoc ssl3_connect_#t~nondet27#1;ssl3_connect_~tmp___5~0#1 := ssl3_connect_#t~nondet28#1;havoc ssl3_connect_#t~nondet28#1;ssl3_connect_~tmp___6~0#1 := ssl3_connect_#t~nondet29#1;havoc ssl3_connect_#t~nondet29#1;ssl3_connect_~tmp___7~0#1 := ssl3_connect_#t~nondet30#1;havoc ssl3_connect_#t~nondet30#1;ssl3_connect_~tmp___8~0#1 := ssl3_connect_#t~nondet31#1;havoc ssl3_connect_#t~nondet31#1;ssl3_connect_~tmp___9~0#1 := ssl3_connect_#t~nondet32#1;havoc ssl3_connect_#t~nondet32#1;havoc ssl3_connect_~blastFlag~0#1;havoc ssl3_connect_~__cil_tmp55~0#1;havoc ssl3_connect_~__cil_tmp56~0#1;havoc ssl3_connect_~__cil_tmp57~0#1;havoc ssl3_connect_~__cil_tmp58~0#1;havoc ssl3_connect_~__cil_tmp59~0#1;havoc ssl3_connect_~__cil_tmp60~0#1;havoc ssl3_connect_~__cil_tmp61~0#1;havoc ssl3_connect_~__cil_tmp62~0#1;havoc ssl3_connect_~__cil_tmp63~0#1;havoc ssl3_connect_~__cil_tmp64~0#1;ssl3_connect_~s__state~0#1 := ssl3_connect_~initial_state#1;ssl3_connect_~blastFlag~0#1 := 0;ssl3_connect_~tmp~0#1 := ssl3_connect_#t~nondet33#1;havoc ssl3_connect_#t~nondet33#1;ssl3_connect_~cb~0#1 := 0;ssl3_connect_~ret~0#1 := -1;ssl3_connect_~skip~0#1 := 0;ssl3_connect_~tmp___0~0#1 := 0; 3549#L94 assume 0 != ssl3_connect_~s__info_callback~0#1;ssl3_connect_~cb~0#1 := ssl3_connect_~s__info_callback~0#1; 3586#L97-2 ssl3_connect_#t~post34#1 := ssl3_connect_~s__in_handshake~0#1;ssl3_connect_~s__in_handshake~0#1 := 1 + ssl3_connect_#t~post34#1;havoc ssl3_connect_#t~post34#1; 3556#L102 assume 0 != ssl3_connect_~tmp___1~0#1 - 12288; 3557#L103 assume 0 != ssl3_connect_~tmp___2~0#1 - 16384; 3593#L108-1 assume !false; 3594#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 3526#L111 assume 12292 == ssl3_connect_~s__state~0#1; 3527#L112 [2021-12-07 00:27:48,713 INFO L793 eck$LassoCheckResult]: Loop: 3527#L112 ssl3_connect_~s__new_session~0#1 := 1;ssl3_connect_~s__state~0#1 := 4096;ssl3_connect_#t~post35#1 := ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1 := 1 + ssl3_connect_#t~post35#1;havoc ssl3_connect_#t~post35#1; 3503#L216 ssl3_connect_~s__server~0#1 := 0; 3599#L221 assume 0 != ssl3_connect_~cb~0#1; 3570#L221-2 ssl3_connect_~__cil_tmp55~0#1 := ssl3_connect_~s__version~0#1 - 65280; 3513#L226 assume !(768 != ssl3_connect_~__cil_tmp55~0#1);ssl3_connect_~s__type~0#1 := 4096; 3514#L232 assume !(0 == ssl3_connect_~s__init_buf___0~0#1); 3536#L232-2 assume !(0 == ssl3_connect_~tmp___4~0#1); 3591#L248 assume !(0 == ssl3_connect_~tmp___5~0#1);ssl3_connect_~s__state~0#1 := 4368;ssl3_connect_#t~post37#1 := ssl3_connect_~s__ctx__stats__sess_connect~0#1;ssl3_connect_~s__ctx__stats__sess_connect~0#1 := 1 + ssl3_connect_#t~post37#1;havoc ssl3_connect_#t~post37#1;ssl3_connect_~s__init_num~0#1 := 0; 3487#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 3488#L526 ssl3_connect_~skip~0#1 := 0; 3607#L108-1 assume !false; 3624#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 3623#L111 assume 12292 == ssl3_connect_~s__state~0#1; 3527#L112 [2021-12-07 00:27:48,714 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:27:48,714 INFO L85 PathProgramCache]: Analyzing trace with hash -446171402, now seen corresponding path program 1 times [2021-12-07 00:27:48,714 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:27:48,714 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [223976086] [2021-12-07 00:27:48,714 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:27:48,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:27:48,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-07 00:27:48,721 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-07 00:27:48,721 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Ended with exit code 0 [2021-12-07 00:27:48,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-07 00:27:48,731 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-07 00:27:48,731 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:27:48,731 INFO L85 PathProgramCache]: Analyzing trace with hash -503073688, now seen corresponding path program 3 times [2021-12-07 00:27:48,731 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:27:48,732 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1984024791] [2021-12-07 00:27:48,732 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:27:48,732 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:27:48,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:27:48,748 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-07 00:27:48,749 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-07 00:27:48,749 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1984024791] [2021-12-07 00:27:48,749 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1984024791] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-07 00:27:48,749 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-07 00:27:48,749 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-12-07 00:27:48,749 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [750523192] [2021-12-07 00:27:48,749 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-07 00:27:48,749 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-12-07 00:27:48,749 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-07 00:27:48,750 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-07 00:27:48,750 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-07 00:27:48,750 INFO L87 Difference]: Start difference. First operand 143 states and 211 transitions. cyclomatic complexity: 70 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) [2021-12-07 00:27:48,832 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-07 00:27:48,832 INFO L93 Difference]: Finished difference Result 197 states and 273 transitions. [2021-12-07 00:27:48,832 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-07 00:27:48,833 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 197 states and 273 transitions. [2021-12-07 00:27:48,834 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 156 [2021-12-07 00:27:48,835 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 197 states to 192 states and 268 transitions. [2021-12-07 00:27:48,835 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 172 [2021-12-07 00:27:48,835 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 192 [2021-12-07 00:27:48,836 INFO L73 IsDeterministic]: Start isDeterministic. Operand 192 states and 268 transitions. [2021-12-07 00:27:48,836 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-07 00:27:48,836 INFO L681 BuchiCegarLoop]: Abstraction has 192 states and 268 transitions. [2021-12-07 00:27:48,836 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 192 states and 268 transitions. [2021-12-07 00:27:48,839 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 192 to 153. [2021-12-07 00:27:48,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 153 states, 153 states have (on average 1.4248366013071896) internal successors, (218), 152 states have internal predecessors, (218), 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) [2021-12-07 00:27:48,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 153 states and 218 transitions. [2021-12-07 00:27:48,840 INFO L704 BuchiCegarLoop]: Abstraction has 153 states and 218 transitions. [2021-12-07 00:27:48,840 INFO L587 BuchiCegarLoop]: Abstraction has 153 states and 218 transitions. [2021-12-07 00:27:48,840 INFO L425 BuchiCegarLoop]: ======== Iteration 5============ [2021-12-07 00:27:48,840 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 153 states and 218 transitions. [2021-12-07 00:27:48,841 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 143 [2021-12-07 00:27:48,841 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-07 00:27:48,841 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-07 00:27:48,841 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:27:48,842 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:27:48,842 INFO L791 eck$LassoCheckResult]: Stem: 3943#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(18, 2);call #Ultimate.allocInit(12, 3); 3881#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret54#1, main_~s~0#1;havoc main_~s~0#1;main_~s~0#1 := 12292;assume { :begin_inline_ssl3_connect } true;ssl3_connect_#in~initial_state#1 := 12292;havoc ssl3_connect_#res#1;havoc ssl3_connect_#t~nondet4#1, ssl3_connect_#t~nondet5#1, ssl3_connect_#t~nondet6#1, ssl3_connect_#t~nondet7#1, ssl3_connect_#t~nondet8#1, ssl3_connect_#t~nondet9#1, ssl3_connect_#t~nondet10#1, ssl3_connect_#t~nondet11#1, ssl3_connect_#t~nondet12#1, ssl3_connect_#t~nondet13#1, ssl3_connect_#t~nondet14#1, ssl3_connect_#t~nondet15#1, ssl3_connect_#t~nondet16#1, ssl3_connect_#t~nondet17#1, ssl3_connect_#t~nondet18#1, ssl3_connect_#t~nondet19#1, ssl3_connect_#t~nondet20#1, ssl3_connect_#t~nondet21#1, ssl3_connect_#t~nondet22#1, ssl3_connect_#t~nondet23#1, ssl3_connect_#t~nondet24#1, ssl3_connect_#t~nondet25#1, ssl3_connect_#t~nondet26#1, ssl3_connect_#t~nondet27#1, ssl3_connect_#t~nondet28#1, ssl3_connect_#t~nondet29#1, ssl3_connect_#t~nondet30#1, ssl3_connect_#t~nondet31#1, ssl3_connect_#t~nondet32#1, ssl3_connect_#t~nondet33#1, ssl3_connect_#t~post34#1, ssl3_connect_#t~post35#1, ssl3_connect_#t~nondet36#1, ssl3_connect_#t~post37#1, ssl3_connect_#t~nondet38#1, ssl3_connect_#t~nondet39#1, ssl3_connect_#t~nondet40#1, ssl3_connect_#t~nondet41#1, ssl3_connect_#t~nondet42#1, ssl3_connect_#t~nondet43#1, ssl3_connect_#t~nondet44#1, ssl3_connect_#t~nondet45#1, ssl3_connect_#t~nondet46#1, ssl3_connect_#t~nondet47#1, ssl3_connect_#t~nondet48#1, ssl3_connect_#t~nondet49#1, ssl3_connect_#t~post50#1, ssl3_connect_#t~post51#1, ssl3_connect_#t~nondet52#1, ssl3_connect_#t~post53#1, ssl3_connect_~initial_state#1, ssl3_connect_~s__info_callback~0#1, ssl3_connect_~s__in_handshake~0#1, ssl3_connect_~s__state~0#1, ssl3_connect_~s__new_session~0#1, ssl3_connect_~s__server~0#1, ssl3_connect_~s__version~0#1, ssl3_connect_~s__type~0#1, ssl3_connect_~s__init_num~0#1, ssl3_connect_~s__bbio~0#1, ssl3_connect_~s__wbio~0#1, ssl3_connect_~s__hit~0#1, ssl3_connect_~s__rwstate~0#1, ssl3_connect_~s__init_buf___0~0#1, ssl3_connect_~s__debug~0#1, ssl3_connect_~s__shutdown~0#1, ssl3_connect_~s__ctx__info_callback~0#1, ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1, ssl3_connect_~s__ctx__stats__sess_connect~0#1, ssl3_connect_~s__ctx__stats__sess_hit~0#1, ssl3_connect_~s__ctx__stats__sess_connect_good~0#1, ssl3_connect_~s__s3__change_cipher_spec~0#1, ssl3_connect_~s__s3__flags~0#1, ssl3_connect_~s__s3__delay_buf_pop_ret~0#1, ssl3_connect_~s__s3__tmp__cert_req~0#1, ssl3_connect_~s__s3__tmp__new_compression~0#1, ssl3_connect_~s__s3__tmp__reuse_message~0#1, ssl3_connect_~s__s3__tmp__new_cipher~0#1, ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0#1, ssl3_connect_~s__s3__tmp__next_state___0~0#1, ssl3_connect_~s__s3__tmp__new_compression__id~0#1, ssl3_connect_~s__session__cipher~0#1, ssl3_connect_~s__session__compress_meth~0#1, ssl3_connect_~buf~0#1, ssl3_connect_~tmp~0#1, ssl3_connect_~l~0#1, ssl3_connect_~num1~0#1, ssl3_connect_~cb~0#1, ssl3_connect_~ret~0#1, ssl3_connect_~new_state~0#1, ssl3_connect_~state~0#1, ssl3_connect_~skip~0#1, ssl3_connect_~tmp___0~0#1, ssl3_connect_~tmp___1~0#1, ssl3_connect_~tmp___2~0#1, ssl3_connect_~tmp___3~0#1, ssl3_connect_~tmp___4~0#1, ssl3_connect_~tmp___5~0#1, ssl3_connect_~tmp___6~0#1, ssl3_connect_~tmp___7~0#1, ssl3_connect_~tmp___8~0#1, ssl3_connect_~tmp___9~0#1, ssl3_connect_~blastFlag~0#1, ssl3_connect_~__cil_tmp55~0#1, ssl3_connect_~__cil_tmp56~0#1, ssl3_connect_~__cil_tmp57~0#1, ssl3_connect_~__cil_tmp58~0#1, ssl3_connect_~__cil_tmp59~0#1, ssl3_connect_~__cil_tmp60~0#1, ssl3_connect_~__cil_tmp61~0#1, ssl3_connect_~__cil_tmp62~0#1, ssl3_connect_~__cil_tmp63~0#1, ssl3_connect_~__cil_tmp64~0#1;ssl3_connect_~initial_state#1 := ssl3_connect_#in~initial_state#1;ssl3_connect_~s__info_callback~0#1 := ssl3_connect_#t~nondet4#1;havoc ssl3_connect_#t~nondet4#1;ssl3_connect_~s__in_handshake~0#1 := ssl3_connect_#t~nondet5#1;havoc ssl3_connect_#t~nondet5#1;havoc ssl3_connect_~s__state~0#1;havoc ssl3_connect_~s__new_session~0#1;havoc ssl3_connect_~s__server~0#1;ssl3_connect_~s__version~0#1 := ssl3_connect_#t~nondet6#1;havoc ssl3_connect_#t~nondet6#1;havoc ssl3_connect_~s__type~0#1;havoc ssl3_connect_~s__init_num~0#1;ssl3_connect_~s__bbio~0#1 := ssl3_connect_#t~nondet7#1;havoc ssl3_connect_#t~nondet7#1;ssl3_connect_~s__wbio~0#1 := ssl3_connect_#t~nondet8#1;havoc ssl3_connect_#t~nondet8#1;ssl3_connect_~s__hit~0#1 := ssl3_connect_#t~nondet9#1;havoc ssl3_connect_#t~nondet9#1;havoc ssl3_connect_~s__rwstate~0#1;ssl3_connect_~s__init_buf___0~0#1 := 1;ssl3_connect_~s__debug~0#1 := ssl3_connect_#t~nondet10#1;havoc ssl3_connect_#t~nondet10#1;havoc ssl3_connect_~s__shutdown~0#1;ssl3_connect_~s__ctx__info_callback~0#1 := ssl3_connect_#t~nondet11#1;havoc ssl3_connect_#t~nondet11#1;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1 := ssl3_connect_#t~nondet12#1;havoc ssl3_connect_#t~nondet12#1;ssl3_connect_~s__ctx__stats__sess_connect~0#1 := ssl3_connect_#t~nondet13#1;havoc ssl3_connect_#t~nondet13#1;ssl3_connect_~s__ctx__stats__sess_hit~0#1 := ssl3_connect_#t~nondet14#1;havoc ssl3_connect_#t~nondet14#1;ssl3_connect_~s__ctx__stats__sess_connect_good~0#1 := ssl3_connect_#t~nondet15#1;havoc ssl3_connect_#t~nondet15#1;havoc ssl3_connect_~s__s3__change_cipher_spec~0#1;ssl3_connect_~s__s3__flags~0#1 := ssl3_connect_#t~nondet16#1;havoc ssl3_connect_#t~nondet16#1;havoc ssl3_connect_~s__s3__delay_buf_pop_ret~0#1;ssl3_connect_~s__s3__tmp__cert_req~0#1 := ssl3_connect_#t~nondet17#1;havoc ssl3_connect_#t~nondet17#1;ssl3_connect_~s__s3__tmp__new_compression~0#1 := ssl3_connect_#t~nondet18#1;havoc ssl3_connect_#t~nondet18#1;ssl3_connect_~s__s3__tmp__reuse_message~0#1 := ssl3_connect_#t~nondet19#1;havoc ssl3_connect_#t~nondet19#1;ssl3_connect_~s__s3__tmp__new_cipher~0#1 := ssl3_connect_#t~nondet20#1;havoc ssl3_connect_#t~nondet20#1;ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0#1 := ssl3_connect_#t~nondet21#1;havoc ssl3_connect_#t~nondet21#1;havoc ssl3_connect_~s__s3__tmp__next_state___0~0#1;ssl3_connect_~s__s3__tmp__new_compression__id~0#1 := ssl3_connect_#t~nondet22#1;havoc ssl3_connect_#t~nondet22#1;havoc ssl3_connect_~s__session__cipher~0#1;havoc ssl3_connect_~s__session__compress_meth~0#1;havoc ssl3_connect_~buf~0#1;havoc ssl3_connect_~tmp~0#1;havoc ssl3_connect_~l~0#1;ssl3_connect_~num1~0#1 := ssl3_connect_#t~nondet23#1;havoc ssl3_connect_#t~nondet23#1;havoc ssl3_connect_~cb~0#1;havoc ssl3_connect_~ret~0#1;havoc ssl3_connect_~new_state~0#1;havoc ssl3_connect_~state~0#1;havoc ssl3_connect_~skip~0#1;havoc ssl3_connect_~tmp___0~0#1;ssl3_connect_~tmp___1~0#1 := ssl3_connect_#t~nondet24#1;havoc ssl3_connect_#t~nondet24#1;ssl3_connect_~tmp___2~0#1 := ssl3_connect_#t~nondet25#1;havoc ssl3_connect_#t~nondet25#1;ssl3_connect_~tmp___3~0#1 := ssl3_connect_#t~nondet26#1;havoc ssl3_connect_#t~nondet26#1;ssl3_connect_~tmp___4~0#1 := ssl3_connect_#t~nondet27#1;havoc ssl3_connect_#t~nondet27#1;ssl3_connect_~tmp___5~0#1 := ssl3_connect_#t~nondet28#1;havoc ssl3_connect_#t~nondet28#1;ssl3_connect_~tmp___6~0#1 := ssl3_connect_#t~nondet29#1;havoc ssl3_connect_#t~nondet29#1;ssl3_connect_~tmp___7~0#1 := ssl3_connect_#t~nondet30#1;havoc ssl3_connect_#t~nondet30#1;ssl3_connect_~tmp___8~0#1 := ssl3_connect_#t~nondet31#1;havoc ssl3_connect_#t~nondet31#1;ssl3_connect_~tmp___9~0#1 := ssl3_connect_#t~nondet32#1;havoc ssl3_connect_#t~nondet32#1;havoc ssl3_connect_~blastFlag~0#1;havoc ssl3_connect_~__cil_tmp55~0#1;havoc ssl3_connect_~__cil_tmp56~0#1;havoc ssl3_connect_~__cil_tmp57~0#1;havoc ssl3_connect_~__cil_tmp58~0#1;havoc ssl3_connect_~__cil_tmp59~0#1;havoc ssl3_connect_~__cil_tmp60~0#1;havoc ssl3_connect_~__cil_tmp61~0#1;havoc ssl3_connect_~__cil_tmp62~0#1;havoc ssl3_connect_~__cil_tmp63~0#1;havoc ssl3_connect_~__cil_tmp64~0#1;ssl3_connect_~s__state~0#1 := ssl3_connect_~initial_state#1;ssl3_connect_~blastFlag~0#1 := 0;ssl3_connect_~tmp~0#1 := ssl3_connect_#t~nondet33#1;havoc ssl3_connect_#t~nondet33#1;ssl3_connect_~cb~0#1 := 0;ssl3_connect_~ret~0#1 := -1;ssl3_connect_~skip~0#1 := 0;ssl3_connect_~tmp___0~0#1 := 0; 3882#L94 assume 0 != ssl3_connect_~s__info_callback~0#1;ssl3_connect_~cb~0#1 := ssl3_connect_~s__info_callback~0#1; 3911#L97-2 ssl3_connect_#t~post34#1 := ssl3_connect_~s__in_handshake~0#1;ssl3_connect_~s__in_handshake~0#1 := 1 + ssl3_connect_#t~post34#1;havoc ssl3_connect_#t~post34#1; 3886#L102 assume !(0 != ssl3_connect_~tmp___1~0#1 - 12288); 3888#L108-1 assume !false; 3916#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 3862#L111 assume 12292 == ssl3_connect_~s__state~0#1; 3863#L112 [2021-12-07 00:27:48,842 INFO L793 eck$LassoCheckResult]: Loop: 3863#L112 ssl3_connect_~s__new_session~0#1 := 1;ssl3_connect_~s__state~0#1 := 4096;ssl3_connect_#t~post35#1 := ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1 := 1 + ssl3_connect_#t~post35#1;havoc ssl3_connect_#t~post35#1; 3844#L216 ssl3_connect_~s__server~0#1 := 0; 3919#L221 assume 0 != ssl3_connect_~cb~0#1; 3898#L221-2 ssl3_connect_~__cil_tmp55~0#1 := ssl3_connect_~s__version~0#1 - 65280; 3850#L226 assume !(768 != ssl3_connect_~__cil_tmp55~0#1);ssl3_connect_~s__type~0#1 := 4096; 3851#L232 assume !(0 == ssl3_connect_~s__init_buf___0~0#1); 3870#L232-2 assume !(0 == ssl3_connect_~tmp___4~0#1); 3915#L248 assume !(0 == ssl3_connect_~tmp___5~0#1);ssl3_connect_~s__state~0#1 := 4368;ssl3_connect_#t~post37#1 := ssl3_connect_~s__ctx__stats__sess_connect~0#1;ssl3_connect_~s__ctx__stats__sess_connect~0#1 := 1 + ssl3_connect_#t~post37#1;havoc ssl3_connect_#t~post37#1;ssl3_connect_~s__init_num~0#1 := 0; 3832#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 3833#L526 ssl3_connect_~skip~0#1 := 0; 3928#L108-1 assume !false; 3982#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 3980#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 3894#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 3843#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 3845#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 3956#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 3955#L126 assume 4368 == ssl3_connect_~s__state~0#1; 3896#L130 ssl3_connect_~s__shutdown~0#1 := 0;ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet38#1;havoc ssl3_connect_#t~nondet38#1; 3897#L260 assume 0 == ssl3_connect_~blastFlag~0#1;ssl3_connect_~blastFlag~0#1 := 1; 3906#L260-2 assume !(ssl3_connect_~ret~0#1 <= 0);ssl3_connect_~s__state~0#1 := 4384;ssl3_connect_~s__init_num~0#1 := 0; 3864#L268 assume ssl3_connect_~s__bbio~0#1 != ssl3_connect_~s__wbio~0#1; 3861#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 3975#L526 ssl3_connect_~skip~0#1 := 0; 3974#L108-1 assume !false; 3973#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 3972#L111 assume 12292 == ssl3_connect_~s__state~0#1; 3863#L112 [2021-12-07 00:27:48,842 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:27:48,842 INFO L85 PathProgramCache]: Analyzing trace with hash 124406552, now seen corresponding path program 1 times [2021-12-07 00:27:48,842 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:27:48,842 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [952581230] [2021-12-07 00:27:48,843 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:27:48,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:27:48,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-07 00:27:48,847 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-07 00:27:48,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-07 00:27:48,852 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-07 00:27:48,853 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:27:48,853 INFO L85 PathProgramCache]: Analyzing trace with hash -368867471, now seen corresponding path program 1 times [2021-12-07 00:27:48,853 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:27:48,853 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [539368174] [2021-12-07 00:27:48,853 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:27:48,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:27:48,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:27:48,872 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-07 00:27:48,872 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-07 00:27:48,872 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [539368174] [2021-12-07 00:27:48,872 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [539368174] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-07 00:27:48,872 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-07 00:27:48,872 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-12-07 00:27:48,872 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [992464] [2021-12-07 00:27:48,872 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-07 00:27:48,873 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-12-07 00:27:48,873 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-07 00:27:48,873 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-07 00:27:48,873 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-07 00:27:48,873 INFO L87 Difference]: Start difference. First operand 153 states and 218 transitions. cyclomatic complexity: 66 Second operand has 3 states, 2 states have (on average 13.5) internal successors, (27), 3 states have internal predecessors, (27), 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) [2021-12-07 00:27:48,953 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-07 00:27:48,953 INFO L93 Difference]: Finished difference Result 207 states and 286 transitions. [2021-12-07 00:27:48,954 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-07 00:27:48,954 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 207 states and 286 transitions. [2021-12-07 00:27:48,955 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 197 [2021-12-07 00:27:48,957 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 207 states to 207 states and 286 transitions. [2021-12-07 00:27:48,957 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 207 [2021-12-07 00:27:48,957 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 207 [2021-12-07 00:27:48,957 INFO L73 IsDeterministic]: Start isDeterministic. Operand 207 states and 286 transitions. [2021-12-07 00:27:48,957 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-07 00:27:48,957 INFO L681 BuchiCegarLoop]: Abstraction has 207 states and 286 transitions. [2021-12-07 00:27:48,958 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 207 states and 286 transitions. [2021-12-07 00:27:48,959 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 207 to 170. [2021-12-07 00:27:48,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 170 states, 170 states have (on average 1.4411764705882353) internal successors, (245), 169 states have internal predecessors, (245), 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) [2021-12-07 00:27:48,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 170 states and 245 transitions. [2021-12-07 00:27:48,960 INFO L704 BuchiCegarLoop]: Abstraction has 170 states and 245 transitions. [2021-12-07 00:27:48,961 INFO L587 BuchiCegarLoop]: Abstraction has 170 states and 245 transitions. [2021-12-07 00:27:48,961 INFO L425 BuchiCegarLoop]: ======== Iteration 6============ [2021-12-07 00:27:48,961 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 170 states and 245 transitions. [2021-12-07 00:27:48,961 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 160 [2021-12-07 00:27:48,961 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-07 00:27:48,961 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-07 00:27:48,962 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:27:48,962 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [3, 3, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:27:48,962 INFO L791 eck$LassoCheckResult]: Stem: 4310#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(18, 2);call #Ultimate.allocInit(12, 3); 4248#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret54#1, main_~s~0#1;havoc main_~s~0#1;main_~s~0#1 := 12292;assume { :begin_inline_ssl3_connect } true;ssl3_connect_#in~initial_state#1 := 12292;havoc ssl3_connect_#res#1;havoc ssl3_connect_#t~nondet4#1, ssl3_connect_#t~nondet5#1, ssl3_connect_#t~nondet6#1, ssl3_connect_#t~nondet7#1, ssl3_connect_#t~nondet8#1, ssl3_connect_#t~nondet9#1, ssl3_connect_#t~nondet10#1, ssl3_connect_#t~nondet11#1, ssl3_connect_#t~nondet12#1, ssl3_connect_#t~nondet13#1, ssl3_connect_#t~nondet14#1, ssl3_connect_#t~nondet15#1, ssl3_connect_#t~nondet16#1, ssl3_connect_#t~nondet17#1, ssl3_connect_#t~nondet18#1, ssl3_connect_#t~nondet19#1, ssl3_connect_#t~nondet20#1, ssl3_connect_#t~nondet21#1, ssl3_connect_#t~nondet22#1, ssl3_connect_#t~nondet23#1, ssl3_connect_#t~nondet24#1, ssl3_connect_#t~nondet25#1, ssl3_connect_#t~nondet26#1, ssl3_connect_#t~nondet27#1, ssl3_connect_#t~nondet28#1, ssl3_connect_#t~nondet29#1, ssl3_connect_#t~nondet30#1, ssl3_connect_#t~nondet31#1, ssl3_connect_#t~nondet32#1, ssl3_connect_#t~nondet33#1, ssl3_connect_#t~post34#1, ssl3_connect_#t~post35#1, ssl3_connect_#t~nondet36#1, ssl3_connect_#t~post37#1, ssl3_connect_#t~nondet38#1, ssl3_connect_#t~nondet39#1, ssl3_connect_#t~nondet40#1, ssl3_connect_#t~nondet41#1, ssl3_connect_#t~nondet42#1, ssl3_connect_#t~nondet43#1, ssl3_connect_#t~nondet44#1, ssl3_connect_#t~nondet45#1, ssl3_connect_#t~nondet46#1, ssl3_connect_#t~nondet47#1, ssl3_connect_#t~nondet48#1, ssl3_connect_#t~nondet49#1, ssl3_connect_#t~post50#1, ssl3_connect_#t~post51#1, ssl3_connect_#t~nondet52#1, ssl3_connect_#t~post53#1, ssl3_connect_~initial_state#1, ssl3_connect_~s__info_callback~0#1, ssl3_connect_~s__in_handshake~0#1, ssl3_connect_~s__state~0#1, ssl3_connect_~s__new_session~0#1, ssl3_connect_~s__server~0#1, ssl3_connect_~s__version~0#1, ssl3_connect_~s__type~0#1, ssl3_connect_~s__init_num~0#1, ssl3_connect_~s__bbio~0#1, ssl3_connect_~s__wbio~0#1, ssl3_connect_~s__hit~0#1, ssl3_connect_~s__rwstate~0#1, ssl3_connect_~s__init_buf___0~0#1, ssl3_connect_~s__debug~0#1, ssl3_connect_~s__shutdown~0#1, ssl3_connect_~s__ctx__info_callback~0#1, ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1, ssl3_connect_~s__ctx__stats__sess_connect~0#1, ssl3_connect_~s__ctx__stats__sess_hit~0#1, ssl3_connect_~s__ctx__stats__sess_connect_good~0#1, ssl3_connect_~s__s3__change_cipher_spec~0#1, ssl3_connect_~s__s3__flags~0#1, ssl3_connect_~s__s3__delay_buf_pop_ret~0#1, ssl3_connect_~s__s3__tmp__cert_req~0#1, ssl3_connect_~s__s3__tmp__new_compression~0#1, ssl3_connect_~s__s3__tmp__reuse_message~0#1, ssl3_connect_~s__s3__tmp__new_cipher~0#1, ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0#1, ssl3_connect_~s__s3__tmp__next_state___0~0#1, ssl3_connect_~s__s3__tmp__new_compression__id~0#1, ssl3_connect_~s__session__cipher~0#1, ssl3_connect_~s__session__compress_meth~0#1, ssl3_connect_~buf~0#1, ssl3_connect_~tmp~0#1, ssl3_connect_~l~0#1, ssl3_connect_~num1~0#1, ssl3_connect_~cb~0#1, ssl3_connect_~ret~0#1, ssl3_connect_~new_state~0#1, ssl3_connect_~state~0#1, ssl3_connect_~skip~0#1, ssl3_connect_~tmp___0~0#1, ssl3_connect_~tmp___1~0#1, ssl3_connect_~tmp___2~0#1, ssl3_connect_~tmp___3~0#1, ssl3_connect_~tmp___4~0#1, ssl3_connect_~tmp___5~0#1, ssl3_connect_~tmp___6~0#1, ssl3_connect_~tmp___7~0#1, ssl3_connect_~tmp___8~0#1, ssl3_connect_~tmp___9~0#1, ssl3_connect_~blastFlag~0#1, ssl3_connect_~__cil_tmp55~0#1, ssl3_connect_~__cil_tmp56~0#1, ssl3_connect_~__cil_tmp57~0#1, ssl3_connect_~__cil_tmp58~0#1, ssl3_connect_~__cil_tmp59~0#1, ssl3_connect_~__cil_tmp60~0#1, ssl3_connect_~__cil_tmp61~0#1, ssl3_connect_~__cil_tmp62~0#1, ssl3_connect_~__cil_tmp63~0#1, ssl3_connect_~__cil_tmp64~0#1;ssl3_connect_~initial_state#1 := ssl3_connect_#in~initial_state#1;ssl3_connect_~s__info_callback~0#1 := ssl3_connect_#t~nondet4#1;havoc ssl3_connect_#t~nondet4#1;ssl3_connect_~s__in_handshake~0#1 := ssl3_connect_#t~nondet5#1;havoc ssl3_connect_#t~nondet5#1;havoc ssl3_connect_~s__state~0#1;havoc ssl3_connect_~s__new_session~0#1;havoc ssl3_connect_~s__server~0#1;ssl3_connect_~s__version~0#1 := ssl3_connect_#t~nondet6#1;havoc ssl3_connect_#t~nondet6#1;havoc ssl3_connect_~s__type~0#1;havoc ssl3_connect_~s__init_num~0#1;ssl3_connect_~s__bbio~0#1 := ssl3_connect_#t~nondet7#1;havoc ssl3_connect_#t~nondet7#1;ssl3_connect_~s__wbio~0#1 := ssl3_connect_#t~nondet8#1;havoc ssl3_connect_#t~nondet8#1;ssl3_connect_~s__hit~0#1 := ssl3_connect_#t~nondet9#1;havoc ssl3_connect_#t~nondet9#1;havoc ssl3_connect_~s__rwstate~0#1;ssl3_connect_~s__init_buf___0~0#1 := 1;ssl3_connect_~s__debug~0#1 := ssl3_connect_#t~nondet10#1;havoc ssl3_connect_#t~nondet10#1;havoc ssl3_connect_~s__shutdown~0#1;ssl3_connect_~s__ctx__info_callback~0#1 := ssl3_connect_#t~nondet11#1;havoc ssl3_connect_#t~nondet11#1;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1 := ssl3_connect_#t~nondet12#1;havoc ssl3_connect_#t~nondet12#1;ssl3_connect_~s__ctx__stats__sess_connect~0#1 := ssl3_connect_#t~nondet13#1;havoc ssl3_connect_#t~nondet13#1;ssl3_connect_~s__ctx__stats__sess_hit~0#1 := ssl3_connect_#t~nondet14#1;havoc ssl3_connect_#t~nondet14#1;ssl3_connect_~s__ctx__stats__sess_connect_good~0#1 := ssl3_connect_#t~nondet15#1;havoc ssl3_connect_#t~nondet15#1;havoc ssl3_connect_~s__s3__change_cipher_spec~0#1;ssl3_connect_~s__s3__flags~0#1 := ssl3_connect_#t~nondet16#1;havoc ssl3_connect_#t~nondet16#1;havoc ssl3_connect_~s__s3__delay_buf_pop_ret~0#1;ssl3_connect_~s__s3__tmp__cert_req~0#1 := ssl3_connect_#t~nondet17#1;havoc ssl3_connect_#t~nondet17#1;ssl3_connect_~s__s3__tmp__new_compression~0#1 := ssl3_connect_#t~nondet18#1;havoc ssl3_connect_#t~nondet18#1;ssl3_connect_~s__s3__tmp__reuse_message~0#1 := ssl3_connect_#t~nondet19#1;havoc ssl3_connect_#t~nondet19#1;ssl3_connect_~s__s3__tmp__new_cipher~0#1 := ssl3_connect_#t~nondet20#1;havoc ssl3_connect_#t~nondet20#1;ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0#1 := ssl3_connect_#t~nondet21#1;havoc ssl3_connect_#t~nondet21#1;havoc ssl3_connect_~s__s3__tmp__next_state___0~0#1;ssl3_connect_~s__s3__tmp__new_compression__id~0#1 := ssl3_connect_#t~nondet22#1;havoc ssl3_connect_#t~nondet22#1;havoc ssl3_connect_~s__session__cipher~0#1;havoc ssl3_connect_~s__session__compress_meth~0#1;havoc ssl3_connect_~buf~0#1;havoc ssl3_connect_~tmp~0#1;havoc ssl3_connect_~l~0#1;ssl3_connect_~num1~0#1 := ssl3_connect_#t~nondet23#1;havoc ssl3_connect_#t~nondet23#1;havoc ssl3_connect_~cb~0#1;havoc ssl3_connect_~ret~0#1;havoc ssl3_connect_~new_state~0#1;havoc ssl3_connect_~state~0#1;havoc ssl3_connect_~skip~0#1;havoc ssl3_connect_~tmp___0~0#1;ssl3_connect_~tmp___1~0#1 := ssl3_connect_#t~nondet24#1;havoc ssl3_connect_#t~nondet24#1;ssl3_connect_~tmp___2~0#1 := ssl3_connect_#t~nondet25#1;havoc ssl3_connect_#t~nondet25#1;ssl3_connect_~tmp___3~0#1 := ssl3_connect_#t~nondet26#1;havoc ssl3_connect_#t~nondet26#1;ssl3_connect_~tmp___4~0#1 := ssl3_connect_#t~nondet27#1;havoc ssl3_connect_#t~nondet27#1;ssl3_connect_~tmp___5~0#1 := ssl3_connect_#t~nondet28#1;havoc ssl3_connect_#t~nondet28#1;ssl3_connect_~tmp___6~0#1 := ssl3_connect_#t~nondet29#1;havoc ssl3_connect_#t~nondet29#1;ssl3_connect_~tmp___7~0#1 := ssl3_connect_#t~nondet30#1;havoc ssl3_connect_#t~nondet30#1;ssl3_connect_~tmp___8~0#1 := ssl3_connect_#t~nondet31#1;havoc ssl3_connect_#t~nondet31#1;ssl3_connect_~tmp___9~0#1 := ssl3_connect_#t~nondet32#1;havoc ssl3_connect_#t~nondet32#1;havoc ssl3_connect_~blastFlag~0#1;havoc ssl3_connect_~__cil_tmp55~0#1;havoc ssl3_connect_~__cil_tmp56~0#1;havoc ssl3_connect_~__cil_tmp57~0#1;havoc ssl3_connect_~__cil_tmp58~0#1;havoc ssl3_connect_~__cil_tmp59~0#1;havoc ssl3_connect_~__cil_tmp60~0#1;havoc ssl3_connect_~__cil_tmp61~0#1;havoc ssl3_connect_~__cil_tmp62~0#1;havoc ssl3_connect_~__cil_tmp63~0#1;havoc ssl3_connect_~__cil_tmp64~0#1;ssl3_connect_~s__state~0#1 := ssl3_connect_~initial_state#1;ssl3_connect_~blastFlag~0#1 := 0;ssl3_connect_~tmp~0#1 := ssl3_connect_#t~nondet33#1;havoc ssl3_connect_#t~nondet33#1;ssl3_connect_~cb~0#1 := 0;ssl3_connect_~ret~0#1 := -1;ssl3_connect_~skip~0#1 := 0;ssl3_connect_~tmp___0~0#1 := 0; 4249#L94 assume 0 != ssl3_connect_~s__info_callback~0#1;ssl3_connect_~cb~0#1 := ssl3_connect_~s__info_callback~0#1; 4277#L97-2 ssl3_connect_#t~post34#1 := ssl3_connect_~s__in_handshake~0#1;ssl3_connect_~s__in_handshake~0#1 := 1 + ssl3_connect_#t~post34#1;havoc ssl3_connect_#t~post34#1; 4254#L102 assume !(0 != ssl3_connect_~tmp___1~0#1 - 12288); 4256#L108-1 assume !false; 4307#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 4308#L111 assume 12292 == ssl3_connect_~s__state~0#1; 4260#L112 [2021-12-07 00:27:48,962 INFO L793 eck$LassoCheckResult]: Loop: 4260#L112 ssl3_connect_~s__new_session~0#1 := 1;ssl3_connect_~s__state~0#1 := 4096;ssl3_connect_#t~post35#1 := ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1 := 1 + ssl3_connect_#t~post35#1;havoc ssl3_connect_#t~post35#1; 4210#L216 ssl3_connect_~s__server~0#1 := 0; 4286#L221 assume 0 != ssl3_connect_~cb~0#1; 4264#L221-2 ssl3_connect_~__cil_tmp55~0#1 := ssl3_connect_~s__version~0#1 - 65280; 4216#L226 assume !(768 != ssl3_connect_~__cil_tmp55~0#1);ssl3_connect_~s__type~0#1 := 4096; 4217#L232 assume !(0 == ssl3_connect_~s__init_buf___0~0#1); 4237#L232-2 assume !(0 == ssl3_connect_~tmp___4~0#1); 4281#L248 assume !(0 == ssl3_connect_~tmp___5~0#1);ssl3_connect_~s__state~0#1 := 4368;ssl3_connect_#t~post37#1 := ssl3_connect_~s__ctx__stats__sess_connect~0#1;ssl3_connect_~s__ctx__stats__sess_connect~0#1 := 1 + ssl3_connect_#t~post37#1;havoc ssl3_connect_#t~post37#1;ssl3_connect_~s__init_num~0#1 := 0; 4202#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 4203#L526 ssl3_connect_~skip~0#1 := 0; 4282#L108-1 assume !false; 4283#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 4228#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 4229#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 4209#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 4211#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 4232#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 4233#L126 assume 4368 == ssl3_connect_~s__state~0#1; 4262#L130 ssl3_connect_~s__shutdown~0#1 := 0;ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet38#1;havoc ssl3_connect_#t~nondet38#1; 4263#L260 assume 0 == ssl3_connect_~blastFlag~0#1;ssl3_connect_~blastFlag~0#1 := 1; 4272#L260-2 assume !(ssl3_connect_~ret~0#1 <= 0);ssl3_connect_~s__state~0#1 := 4384;ssl3_connect_~s__init_num~0#1 := 0; 4230#L268 assume ssl3_connect_~s__bbio~0#1 != ssl3_connect_~s__wbio~0#1; 4231#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 4343#L526 ssl3_connect_~skip~0#1 := 0; 4342#L108-1 assume !false; 4341#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 4340#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 4339#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 4337#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 4335#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 4333#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 4332#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 4323#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 4324#L132 assume 4384 == ssl3_connect_~s__state~0#1; 4223#L136 ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet39#1;havoc ssl3_connect_#t~nondet39#1; 4224#L275 assume 1 == ssl3_connect_~blastFlag~0#1;ssl3_connect_~blastFlag~0#1 := 2; 4304#L275-2 assume !(ssl3_connect_~ret~0#1 <= 0); 4219#L281 assume 0 != ssl3_connect_~s__hit~0#1;ssl3_connect_~s__state~0#1 := 4560; 4220#L281-2 ssl3_connect_~s__init_num~0#1 := 0; 4227#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 4357#L526 ssl3_connect_~skip~0#1 := 0; 4356#L108-1 assume !false; 4355#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 4354#L111 assume 12292 == ssl3_connect_~s__state~0#1; 4260#L112 [2021-12-07 00:27:48,963 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:27:48,963 INFO L85 PathProgramCache]: Analyzing trace with hash 124406552, now seen corresponding path program 2 times [2021-12-07 00:27:48,963 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:27:48,963 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1021568159] [2021-12-07 00:27:48,963 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:27:48,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:27:48,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-07 00:27:48,967 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-07 00:27:48,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-07 00:27:48,972 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-07 00:27:48,972 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:27:48,972 INFO L85 PathProgramCache]: Analyzing trace with hash -2006011306, now seen corresponding path program 1 times [2021-12-07 00:27:48,973 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:27:48,973 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [635287784] [2021-12-07 00:27:48,973 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:27:48,973 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:27:48,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:27:48,990 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2021-12-07 00:27:48,990 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-07 00:27:48,990 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [635287784] [2021-12-07 00:27:48,991 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [635287784] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-07 00:27:48,991 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-07 00:27:48,991 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-12-07 00:27:48,991 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1805620086] [2021-12-07 00:27:48,991 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-07 00:27:48,991 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-12-07 00:27:48,991 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-07 00:27:48,991 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-07 00:27:48,991 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-07 00:27:48,992 INFO L87 Difference]: Start difference. First operand 170 states and 245 transitions. cyclomatic complexity: 76 Second operand has 3 states, 2 states have (on average 17.5) internal successors, (35), 3 states have internal predecessors, (35), 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) [2021-12-07 00:27:49,071 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-07 00:27:49,072 INFO L93 Difference]: Finished difference Result 223 states and 333 transitions. [2021-12-07 00:27:49,072 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-07 00:27:49,072 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 223 states and 333 transitions. [2021-12-07 00:27:49,074 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 213 [2021-12-07 00:27:49,075 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 223 states to 223 states and 333 transitions. [2021-12-07 00:27:49,075 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 223 [2021-12-07 00:27:49,075 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 223 [2021-12-07 00:27:49,075 INFO L73 IsDeterministic]: Start isDeterministic. Operand 223 states and 333 transitions. [2021-12-07 00:27:49,076 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-07 00:27:49,076 INFO L681 BuchiCegarLoop]: Abstraction has 223 states and 333 transitions. [2021-12-07 00:27:49,076 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 223 states and 333 transitions. [2021-12-07 00:27:49,078 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 223 to 209. [2021-12-07 00:27:49,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 209 states, 209 states have (on average 1.5119617224880382) internal successors, (316), 208 states have internal predecessors, (316), 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) [2021-12-07 00:27:49,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 209 states and 316 transitions. [2021-12-07 00:27:49,080 INFO L704 BuchiCegarLoop]: Abstraction has 209 states and 316 transitions. [2021-12-07 00:27:49,080 INFO L587 BuchiCegarLoop]: Abstraction has 209 states and 316 transitions. [2021-12-07 00:27:49,080 INFO L425 BuchiCegarLoop]: ======== Iteration 7============ [2021-12-07 00:27:49,080 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 209 states and 316 transitions. [2021-12-07 00:27:49,081 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 199 [2021-12-07 00:27:49,081 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-07 00:27:49,081 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-07 00:27:49,081 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:27:49,082 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:27:49,082 INFO L791 eck$LassoCheckResult]: Stem: 4714#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(18, 2);call #Ultimate.allocInit(12, 3); 4648#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret54#1, main_~s~0#1;havoc main_~s~0#1;main_~s~0#1 := 12292;assume { :begin_inline_ssl3_connect } true;ssl3_connect_#in~initial_state#1 := 12292;havoc ssl3_connect_#res#1;havoc ssl3_connect_#t~nondet4#1, ssl3_connect_#t~nondet5#1, ssl3_connect_#t~nondet6#1, ssl3_connect_#t~nondet7#1, ssl3_connect_#t~nondet8#1, ssl3_connect_#t~nondet9#1, ssl3_connect_#t~nondet10#1, ssl3_connect_#t~nondet11#1, ssl3_connect_#t~nondet12#1, ssl3_connect_#t~nondet13#1, ssl3_connect_#t~nondet14#1, ssl3_connect_#t~nondet15#1, ssl3_connect_#t~nondet16#1, ssl3_connect_#t~nondet17#1, ssl3_connect_#t~nondet18#1, ssl3_connect_#t~nondet19#1, ssl3_connect_#t~nondet20#1, ssl3_connect_#t~nondet21#1, ssl3_connect_#t~nondet22#1, ssl3_connect_#t~nondet23#1, ssl3_connect_#t~nondet24#1, ssl3_connect_#t~nondet25#1, ssl3_connect_#t~nondet26#1, ssl3_connect_#t~nondet27#1, ssl3_connect_#t~nondet28#1, ssl3_connect_#t~nondet29#1, ssl3_connect_#t~nondet30#1, ssl3_connect_#t~nondet31#1, ssl3_connect_#t~nondet32#1, ssl3_connect_#t~nondet33#1, ssl3_connect_#t~post34#1, ssl3_connect_#t~post35#1, ssl3_connect_#t~nondet36#1, ssl3_connect_#t~post37#1, ssl3_connect_#t~nondet38#1, ssl3_connect_#t~nondet39#1, ssl3_connect_#t~nondet40#1, ssl3_connect_#t~nondet41#1, ssl3_connect_#t~nondet42#1, ssl3_connect_#t~nondet43#1, ssl3_connect_#t~nondet44#1, ssl3_connect_#t~nondet45#1, ssl3_connect_#t~nondet46#1, ssl3_connect_#t~nondet47#1, ssl3_connect_#t~nondet48#1, ssl3_connect_#t~nondet49#1, ssl3_connect_#t~post50#1, ssl3_connect_#t~post51#1, ssl3_connect_#t~nondet52#1, ssl3_connect_#t~post53#1, ssl3_connect_~initial_state#1, ssl3_connect_~s__info_callback~0#1, ssl3_connect_~s__in_handshake~0#1, ssl3_connect_~s__state~0#1, ssl3_connect_~s__new_session~0#1, ssl3_connect_~s__server~0#1, ssl3_connect_~s__version~0#1, ssl3_connect_~s__type~0#1, ssl3_connect_~s__init_num~0#1, ssl3_connect_~s__bbio~0#1, ssl3_connect_~s__wbio~0#1, ssl3_connect_~s__hit~0#1, ssl3_connect_~s__rwstate~0#1, ssl3_connect_~s__init_buf___0~0#1, ssl3_connect_~s__debug~0#1, ssl3_connect_~s__shutdown~0#1, ssl3_connect_~s__ctx__info_callback~0#1, ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1, ssl3_connect_~s__ctx__stats__sess_connect~0#1, ssl3_connect_~s__ctx__stats__sess_hit~0#1, ssl3_connect_~s__ctx__stats__sess_connect_good~0#1, ssl3_connect_~s__s3__change_cipher_spec~0#1, ssl3_connect_~s__s3__flags~0#1, ssl3_connect_~s__s3__delay_buf_pop_ret~0#1, ssl3_connect_~s__s3__tmp__cert_req~0#1, ssl3_connect_~s__s3__tmp__new_compression~0#1, ssl3_connect_~s__s3__tmp__reuse_message~0#1, ssl3_connect_~s__s3__tmp__new_cipher~0#1, ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0#1, ssl3_connect_~s__s3__tmp__next_state___0~0#1, ssl3_connect_~s__s3__tmp__new_compression__id~0#1, ssl3_connect_~s__session__cipher~0#1, ssl3_connect_~s__session__compress_meth~0#1, ssl3_connect_~buf~0#1, ssl3_connect_~tmp~0#1, ssl3_connect_~l~0#1, ssl3_connect_~num1~0#1, ssl3_connect_~cb~0#1, ssl3_connect_~ret~0#1, ssl3_connect_~new_state~0#1, ssl3_connect_~state~0#1, ssl3_connect_~skip~0#1, ssl3_connect_~tmp___0~0#1, ssl3_connect_~tmp___1~0#1, ssl3_connect_~tmp___2~0#1, ssl3_connect_~tmp___3~0#1, ssl3_connect_~tmp___4~0#1, ssl3_connect_~tmp___5~0#1, ssl3_connect_~tmp___6~0#1, ssl3_connect_~tmp___7~0#1, ssl3_connect_~tmp___8~0#1, ssl3_connect_~tmp___9~0#1, ssl3_connect_~blastFlag~0#1, ssl3_connect_~__cil_tmp55~0#1, ssl3_connect_~__cil_tmp56~0#1, ssl3_connect_~__cil_tmp57~0#1, ssl3_connect_~__cil_tmp58~0#1, ssl3_connect_~__cil_tmp59~0#1, ssl3_connect_~__cil_tmp60~0#1, ssl3_connect_~__cil_tmp61~0#1, ssl3_connect_~__cil_tmp62~0#1, ssl3_connect_~__cil_tmp63~0#1, ssl3_connect_~__cil_tmp64~0#1;ssl3_connect_~initial_state#1 := ssl3_connect_#in~initial_state#1;ssl3_connect_~s__info_callback~0#1 := ssl3_connect_#t~nondet4#1;havoc ssl3_connect_#t~nondet4#1;ssl3_connect_~s__in_handshake~0#1 := ssl3_connect_#t~nondet5#1;havoc ssl3_connect_#t~nondet5#1;havoc ssl3_connect_~s__state~0#1;havoc ssl3_connect_~s__new_session~0#1;havoc ssl3_connect_~s__server~0#1;ssl3_connect_~s__version~0#1 := ssl3_connect_#t~nondet6#1;havoc ssl3_connect_#t~nondet6#1;havoc ssl3_connect_~s__type~0#1;havoc ssl3_connect_~s__init_num~0#1;ssl3_connect_~s__bbio~0#1 := ssl3_connect_#t~nondet7#1;havoc ssl3_connect_#t~nondet7#1;ssl3_connect_~s__wbio~0#1 := ssl3_connect_#t~nondet8#1;havoc ssl3_connect_#t~nondet8#1;ssl3_connect_~s__hit~0#1 := ssl3_connect_#t~nondet9#1;havoc ssl3_connect_#t~nondet9#1;havoc ssl3_connect_~s__rwstate~0#1;ssl3_connect_~s__init_buf___0~0#1 := 1;ssl3_connect_~s__debug~0#1 := ssl3_connect_#t~nondet10#1;havoc ssl3_connect_#t~nondet10#1;havoc ssl3_connect_~s__shutdown~0#1;ssl3_connect_~s__ctx__info_callback~0#1 := ssl3_connect_#t~nondet11#1;havoc ssl3_connect_#t~nondet11#1;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1 := ssl3_connect_#t~nondet12#1;havoc ssl3_connect_#t~nondet12#1;ssl3_connect_~s__ctx__stats__sess_connect~0#1 := ssl3_connect_#t~nondet13#1;havoc ssl3_connect_#t~nondet13#1;ssl3_connect_~s__ctx__stats__sess_hit~0#1 := ssl3_connect_#t~nondet14#1;havoc ssl3_connect_#t~nondet14#1;ssl3_connect_~s__ctx__stats__sess_connect_good~0#1 := ssl3_connect_#t~nondet15#1;havoc ssl3_connect_#t~nondet15#1;havoc ssl3_connect_~s__s3__change_cipher_spec~0#1;ssl3_connect_~s__s3__flags~0#1 := ssl3_connect_#t~nondet16#1;havoc ssl3_connect_#t~nondet16#1;havoc ssl3_connect_~s__s3__delay_buf_pop_ret~0#1;ssl3_connect_~s__s3__tmp__cert_req~0#1 := ssl3_connect_#t~nondet17#1;havoc ssl3_connect_#t~nondet17#1;ssl3_connect_~s__s3__tmp__new_compression~0#1 := ssl3_connect_#t~nondet18#1;havoc ssl3_connect_#t~nondet18#1;ssl3_connect_~s__s3__tmp__reuse_message~0#1 := ssl3_connect_#t~nondet19#1;havoc ssl3_connect_#t~nondet19#1;ssl3_connect_~s__s3__tmp__new_cipher~0#1 := ssl3_connect_#t~nondet20#1;havoc ssl3_connect_#t~nondet20#1;ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0#1 := ssl3_connect_#t~nondet21#1;havoc ssl3_connect_#t~nondet21#1;havoc ssl3_connect_~s__s3__tmp__next_state___0~0#1;ssl3_connect_~s__s3__tmp__new_compression__id~0#1 := ssl3_connect_#t~nondet22#1;havoc ssl3_connect_#t~nondet22#1;havoc ssl3_connect_~s__session__cipher~0#1;havoc ssl3_connect_~s__session__compress_meth~0#1;havoc ssl3_connect_~buf~0#1;havoc ssl3_connect_~tmp~0#1;havoc ssl3_connect_~l~0#1;ssl3_connect_~num1~0#1 := ssl3_connect_#t~nondet23#1;havoc ssl3_connect_#t~nondet23#1;havoc ssl3_connect_~cb~0#1;havoc ssl3_connect_~ret~0#1;havoc ssl3_connect_~new_state~0#1;havoc ssl3_connect_~state~0#1;havoc ssl3_connect_~skip~0#1;havoc ssl3_connect_~tmp___0~0#1;ssl3_connect_~tmp___1~0#1 := ssl3_connect_#t~nondet24#1;havoc ssl3_connect_#t~nondet24#1;ssl3_connect_~tmp___2~0#1 := ssl3_connect_#t~nondet25#1;havoc ssl3_connect_#t~nondet25#1;ssl3_connect_~tmp___3~0#1 := ssl3_connect_#t~nondet26#1;havoc ssl3_connect_#t~nondet26#1;ssl3_connect_~tmp___4~0#1 := ssl3_connect_#t~nondet27#1;havoc ssl3_connect_#t~nondet27#1;ssl3_connect_~tmp___5~0#1 := ssl3_connect_#t~nondet28#1;havoc ssl3_connect_#t~nondet28#1;ssl3_connect_~tmp___6~0#1 := ssl3_connect_#t~nondet29#1;havoc ssl3_connect_#t~nondet29#1;ssl3_connect_~tmp___7~0#1 := ssl3_connect_#t~nondet30#1;havoc ssl3_connect_#t~nondet30#1;ssl3_connect_~tmp___8~0#1 := ssl3_connect_#t~nondet31#1;havoc ssl3_connect_#t~nondet31#1;ssl3_connect_~tmp___9~0#1 := ssl3_connect_#t~nondet32#1;havoc ssl3_connect_#t~nondet32#1;havoc ssl3_connect_~blastFlag~0#1;havoc ssl3_connect_~__cil_tmp55~0#1;havoc ssl3_connect_~__cil_tmp56~0#1;havoc ssl3_connect_~__cil_tmp57~0#1;havoc ssl3_connect_~__cil_tmp58~0#1;havoc ssl3_connect_~__cil_tmp59~0#1;havoc ssl3_connect_~__cil_tmp60~0#1;havoc ssl3_connect_~__cil_tmp61~0#1;havoc ssl3_connect_~__cil_tmp62~0#1;havoc ssl3_connect_~__cil_tmp63~0#1;havoc ssl3_connect_~__cil_tmp64~0#1;ssl3_connect_~s__state~0#1 := ssl3_connect_~initial_state#1;ssl3_connect_~blastFlag~0#1 := 0;ssl3_connect_~tmp~0#1 := ssl3_connect_#t~nondet33#1;havoc ssl3_connect_#t~nondet33#1;ssl3_connect_~cb~0#1 := 0;ssl3_connect_~ret~0#1 := -1;ssl3_connect_~skip~0#1 := 0;ssl3_connect_~tmp___0~0#1 := 0; 4649#L94 assume 0 != ssl3_connect_~s__info_callback~0#1;ssl3_connect_~cb~0#1 := ssl3_connect_~s__info_callback~0#1; 4680#L97-2 ssl3_connect_#t~post34#1 := ssl3_connect_~s__in_handshake~0#1;ssl3_connect_~s__in_handshake~0#1 := 1 + ssl3_connect_#t~post34#1;havoc ssl3_connect_#t~post34#1; 4653#L102 assume !(0 != ssl3_connect_~tmp___1~0#1 - 12288); 4655#L108-1 assume !false; 4708#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 4709#L111 assume 12292 == ssl3_connect_~s__state~0#1; 4661#L112 [2021-12-07 00:27:49,082 INFO L793 eck$LassoCheckResult]: Loop: 4661#L112 ssl3_connect_~s__new_session~0#1 := 1;ssl3_connect_~s__state~0#1 := 4096;ssl3_connect_#t~post35#1 := ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1 := 1 + ssl3_connect_#t~post35#1;havoc ssl3_connect_#t~post35#1; 4610#L216 ssl3_connect_~s__server~0#1 := 0; 4688#L221 assume 0 != ssl3_connect_~cb~0#1; 4666#L221-2 ssl3_connect_~__cil_tmp55~0#1 := ssl3_connect_~s__version~0#1 - 65280; 4617#L226 assume !(768 != ssl3_connect_~__cil_tmp55~0#1);ssl3_connect_~s__type~0#1 := 4096; 4618#L232 assume !(0 == ssl3_connect_~s__init_buf___0~0#1); 4637#L232-2 assume !(0 == ssl3_connect_~tmp___4~0#1); 4684#L248 assume !(0 == ssl3_connect_~tmp___5~0#1);ssl3_connect_~s__state~0#1 := 4368;ssl3_connect_#t~post37#1 := ssl3_connect_~s__ctx__stats__sess_connect~0#1;ssl3_connect_~s__ctx__stats__sess_connect~0#1 := 1 + ssl3_connect_#t~post37#1;havoc ssl3_connect_#t~post37#1;ssl3_connect_~s__init_num~0#1 := 0; 4713#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 4751#L526 ssl3_connect_~skip~0#1 := 0; 4749#L108-1 assume !false; 4747#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 4745#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 4743#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 4741#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 4739#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 4737#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 4736#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 4710#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 4711#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 4724#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 4723#L138 assume !(4400 == ssl3_connect_~s__state~0#1); 4722#L141 assume !(4401 == ssl3_connect_~s__state~0#1); 4721#L144 assume !(4416 == ssl3_connect_~s__state~0#1); 4720#L147 assume !(4417 == ssl3_connect_~s__state~0#1); 4698#L150 assume !(4432 == ssl3_connect_~s__state~0#1); 4615#L153 assume !(4433 == ssl3_connect_~s__state~0#1); 4616#L156 assume !(4448 == ssl3_connect_~s__state~0#1); 4681#L159 assume !(4449 == ssl3_connect_~s__state~0#1); 4646#L162 assume !(4464 == ssl3_connect_~s__state~0#1); 4619#L165 assume !(4465 == ssl3_connect_~s__state~0#1); 4605#L168 assume !(4466 == ssl3_connect_~s__state~0#1); 4606#L171 assume !(4467 == ssl3_connect_~s__state~0#1); 4706#L174 assume !(4480 == ssl3_connect_~s__state~0#1); 4662#L177 assume !(4481 == ssl3_connect_~s__state~0#1); 4663#L180 assume !(4496 == ssl3_connect_~s__state~0#1); 4735#L183 assume !(4497 == ssl3_connect_~s__state~0#1); 4671#L186 assume !(4512 == ssl3_connect_~s__state~0#1); 4672#L189 assume !(4513 == ssl3_connect_~s__state~0#1); 4692#L192 assume !(4528 == ssl3_connect_~s__state~0#1); 4696#L195 assume !(4529 == ssl3_connect_~s__state~0#1); 4678#L198 assume !(4560 == ssl3_connect_~s__state~0#1); 4669#L201 assume !(4561 == ssl3_connect_~s__state~0#1); 4670#L204 assume 4352 == ssl3_connect_~s__state~0#1; 4682#L205 ssl3_connect_~__cil_tmp61~0#1 := ssl3_connect_~num1~0#1; 4683#L450 assume !(ssl3_connect_~__cil_tmp61~0#1 > 0); 4602#L450-2 ssl3_connect_~s__state~0#1 := ssl3_connect_~s__s3__tmp__next_state___0~0#1; 4598#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 4599#L526 ssl3_connect_~skip~0#1 := 0; 4685#L108-1 assume !false; 4686#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 4774#L111 assume 12292 == ssl3_connect_~s__state~0#1; 4661#L112 [2021-12-07 00:27:49,082 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:27:49,082 INFO L85 PathProgramCache]: Analyzing trace with hash 124406552, now seen corresponding path program 3 times [2021-12-07 00:27:49,082 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:27:49,083 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [704253345] [2021-12-07 00:27:49,083 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:27:49,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:27:49,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-07 00:27:49,086 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-07 00:27:49,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-07 00:27:49,092 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-07 00:27:49,092 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:27:49,093 INFO L85 PathProgramCache]: Analyzing trace with hash -757879657, now seen corresponding path program 1 times [2021-12-07 00:27:49,093 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:27:49,093 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [322501348] [2021-12-07 00:27:49,093 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:27:49,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:27:49,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:27:49,109 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-07 00:27:49,109 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-07 00:27:49,109 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [322501348] [2021-12-07 00:27:49,109 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [322501348] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-07 00:27:49,109 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-07 00:27:49,109 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-07 00:27:49,109 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [535565143] [2021-12-07 00:27:49,110 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-07 00:27:49,110 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-12-07 00:27:49,110 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-07 00:27:49,110 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-07 00:27:49,110 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-07 00:27:49,110 INFO L87 Difference]: Start difference. First operand 209 states and 316 transitions. cyclomatic complexity: 108 Second operand has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 3 states have internal predecessors, (52), 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) [2021-12-07 00:27:49,158 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-07 00:27:49,159 INFO L93 Difference]: Finished difference Result 227 states and 340 transitions. [2021-12-07 00:27:49,159 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-07 00:27:49,159 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 227 states and 340 transitions. [2021-12-07 00:27:49,161 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 217 [2021-12-07 00:27:49,163 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 227 states to 227 states and 340 transitions. [2021-12-07 00:27:49,163 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 227 [2021-12-07 00:27:49,164 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 227 [2021-12-07 00:27:49,164 INFO L73 IsDeterministic]: Start isDeterministic. Operand 227 states and 340 transitions. [2021-12-07 00:27:49,164 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-07 00:27:49,164 INFO L681 BuchiCegarLoop]: Abstraction has 227 states and 340 transitions. [2021-12-07 00:27:49,165 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 227 states and 340 transitions. [2021-12-07 00:27:49,168 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 227 to 224. [2021-12-07 00:27:49,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 224 states, 224 states have (on average 1.5) internal successors, (336), 223 states have internal predecessors, (336), 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) [2021-12-07 00:27:49,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 224 states and 336 transitions. [2021-12-07 00:27:49,170 INFO L704 BuchiCegarLoop]: Abstraction has 224 states and 336 transitions. [2021-12-07 00:27:49,170 INFO L587 BuchiCegarLoop]: Abstraction has 224 states and 336 transitions. [2021-12-07 00:27:49,170 INFO L425 BuchiCegarLoop]: ======== Iteration 8============ [2021-12-07 00:27:49,170 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 224 states and 336 transitions. [2021-12-07 00:27:49,171 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 214 [2021-12-07 00:27:49,171 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-07 00:27:49,172 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-07 00:27:49,173 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:27:49,173 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [3, 3, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:27:49,173 INFO L791 eck$LassoCheckResult]: Stem: 5158#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(18, 2);call #Ultimate.allocInit(12, 3); 5088#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret54#1, main_~s~0#1;havoc main_~s~0#1;main_~s~0#1 := 12292;assume { :begin_inline_ssl3_connect } true;ssl3_connect_#in~initial_state#1 := 12292;havoc ssl3_connect_#res#1;havoc ssl3_connect_#t~nondet4#1, ssl3_connect_#t~nondet5#1, ssl3_connect_#t~nondet6#1, ssl3_connect_#t~nondet7#1, ssl3_connect_#t~nondet8#1, ssl3_connect_#t~nondet9#1, ssl3_connect_#t~nondet10#1, ssl3_connect_#t~nondet11#1, ssl3_connect_#t~nondet12#1, ssl3_connect_#t~nondet13#1, ssl3_connect_#t~nondet14#1, ssl3_connect_#t~nondet15#1, ssl3_connect_#t~nondet16#1, ssl3_connect_#t~nondet17#1, ssl3_connect_#t~nondet18#1, ssl3_connect_#t~nondet19#1, ssl3_connect_#t~nondet20#1, ssl3_connect_#t~nondet21#1, ssl3_connect_#t~nondet22#1, ssl3_connect_#t~nondet23#1, ssl3_connect_#t~nondet24#1, ssl3_connect_#t~nondet25#1, ssl3_connect_#t~nondet26#1, ssl3_connect_#t~nondet27#1, ssl3_connect_#t~nondet28#1, ssl3_connect_#t~nondet29#1, ssl3_connect_#t~nondet30#1, ssl3_connect_#t~nondet31#1, ssl3_connect_#t~nondet32#1, ssl3_connect_#t~nondet33#1, ssl3_connect_#t~post34#1, ssl3_connect_#t~post35#1, ssl3_connect_#t~nondet36#1, ssl3_connect_#t~post37#1, ssl3_connect_#t~nondet38#1, ssl3_connect_#t~nondet39#1, ssl3_connect_#t~nondet40#1, ssl3_connect_#t~nondet41#1, ssl3_connect_#t~nondet42#1, ssl3_connect_#t~nondet43#1, ssl3_connect_#t~nondet44#1, ssl3_connect_#t~nondet45#1, ssl3_connect_#t~nondet46#1, ssl3_connect_#t~nondet47#1, ssl3_connect_#t~nondet48#1, ssl3_connect_#t~nondet49#1, ssl3_connect_#t~post50#1, ssl3_connect_#t~post51#1, ssl3_connect_#t~nondet52#1, ssl3_connect_#t~post53#1, ssl3_connect_~initial_state#1, ssl3_connect_~s__info_callback~0#1, ssl3_connect_~s__in_handshake~0#1, ssl3_connect_~s__state~0#1, ssl3_connect_~s__new_session~0#1, ssl3_connect_~s__server~0#1, ssl3_connect_~s__version~0#1, ssl3_connect_~s__type~0#1, ssl3_connect_~s__init_num~0#1, ssl3_connect_~s__bbio~0#1, ssl3_connect_~s__wbio~0#1, ssl3_connect_~s__hit~0#1, ssl3_connect_~s__rwstate~0#1, ssl3_connect_~s__init_buf___0~0#1, ssl3_connect_~s__debug~0#1, ssl3_connect_~s__shutdown~0#1, ssl3_connect_~s__ctx__info_callback~0#1, ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1, ssl3_connect_~s__ctx__stats__sess_connect~0#1, ssl3_connect_~s__ctx__stats__sess_hit~0#1, ssl3_connect_~s__ctx__stats__sess_connect_good~0#1, ssl3_connect_~s__s3__change_cipher_spec~0#1, ssl3_connect_~s__s3__flags~0#1, ssl3_connect_~s__s3__delay_buf_pop_ret~0#1, ssl3_connect_~s__s3__tmp__cert_req~0#1, ssl3_connect_~s__s3__tmp__new_compression~0#1, ssl3_connect_~s__s3__tmp__reuse_message~0#1, ssl3_connect_~s__s3__tmp__new_cipher~0#1, ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0#1, ssl3_connect_~s__s3__tmp__next_state___0~0#1, ssl3_connect_~s__s3__tmp__new_compression__id~0#1, ssl3_connect_~s__session__cipher~0#1, ssl3_connect_~s__session__compress_meth~0#1, ssl3_connect_~buf~0#1, ssl3_connect_~tmp~0#1, ssl3_connect_~l~0#1, ssl3_connect_~num1~0#1, ssl3_connect_~cb~0#1, ssl3_connect_~ret~0#1, ssl3_connect_~new_state~0#1, ssl3_connect_~state~0#1, ssl3_connect_~skip~0#1, ssl3_connect_~tmp___0~0#1, ssl3_connect_~tmp___1~0#1, ssl3_connect_~tmp___2~0#1, ssl3_connect_~tmp___3~0#1, ssl3_connect_~tmp___4~0#1, ssl3_connect_~tmp___5~0#1, ssl3_connect_~tmp___6~0#1, ssl3_connect_~tmp___7~0#1, ssl3_connect_~tmp___8~0#1, ssl3_connect_~tmp___9~0#1, ssl3_connect_~blastFlag~0#1, ssl3_connect_~__cil_tmp55~0#1, ssl3_connect_~__cil_tmp56~0#1, ssl3_connect_~__cil_tmp57~0#1, ssl3_connect_~__cil_tmp58~0#1, ssl3_connect_~__cil_tmp59~0#1, ssl3_connect_~__cil_tmp60~0#1, ssl3_connect_~__cil_tmp61~0#1, ssl3_connect_~__cil_tmp62~0#1, ssl3_connect_~__cil_tmp63~0#1, ssl3_connect_~__cil_tmp64~0#1;ssl3_connect_~initial_state#1 := ssl3_connect_#in~initial_state#1;ssl3_connect_~s__info_callback~0#1 := ssl3_connect_#t~nondet4#1;havoc ssl3_connect_#t~nondet4#1;ssl3_connect_~s__in_handshake~0#1 := ssl3_connect_#t~nondet5#1;havoc ssl3_connect_#t~nondet5#1;havoc ssl3_connect_~s__state~0#1;havoc ssl3_connect_~s__new_session~0#1;havoc ssl3_connect_~s__server~0#1;ssl3_connect_~s__version~0#1 := ssl3_connect_#t~nondet6#1;havoc ssl3_connect_#t~nondet6#1;havoc ssl3_connect_~s__type~0#1;havoc ssl3_connect_~s__init_num~0#1;ssl3_connect_~s__bbio~0#1 := ssl3_connect_#t~nondet7#1;havoc ssl3_connect_#t~nondet7#1;ssl3_connect_~s__wbio~0#1 := ssl3_connect_#t~nondet8#1;havoc ssl3_connect_#t~nondet8#1;ssl3_connect_~s__hit~0#1 := ssl3_connect_#t~nondet9#1;havoc ssl3_connect_#t~nondet9#1;havoc ssl3_connect_~s__rwstate~0#1;ssl3_connect_~s__init_buf___0~0#1 := 1;ssl3_connect_~s__debug~0#1 := ssl3_connect_#t~nondet10#1;havoc ssl3_connect_#t~nondet10#1;havoc ssl3_connect_~s__shutdown~0#1;ssl3_connect_~s__ctx__info_callback~0#1 := ssl3_connect_#t~nondet11#1;havoc ssl3_connect_#t~nondet11#1;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1 := ssl3_connect_#t~nondet12#1;havoc ssl3_connect_#t~nondet12#1;ssl3_connect_~s__ctx__stats__sess_connect~0#1 := ssl3_connect_#t~nondet13#1;havoc ssl3_connect_#t~nondet13#1;ssl3_connect_~s__ctx__stats__sess_hit~0#1 := ssl3_connect_#t~nondet14#1;havoc ssl3_connect_#t~nondet14#1;ssl3_connect_~s__ctx__stats__sess_connect_good~0#1 := ssl3_connect_#t~nondet15#1;havoc ssl3_connect_#t~nondet15#1;havoc ssl3_connect_~s__s3__change_cipher_spec~0#1;ssl3_connect_~s__s3__flags~0#1 := ssl3_connect_#t~nondet16#1;havoc ssl3_connect_#t~nondet16#1;havoc ssl3_connect_~s__s3__delay_buf_pop_ret~0#1;ssl3_connect_~s__s3__tmp__cert_req~0#1 := ssl3_connect_#t~nondet17#1;havoc ssl3_connect_#t~nondet17#1;ssl3_connect_~s__s3__tmp__new_compression~0#1 := ssl3_connect_#t~nondet18#1;havoc ssl3_connect_#t~nondet18#1;ssl3_connect_~s__s3__tmp__reuse_message~0#1 := ssl3_connect_#t~nondet19#1;havoc ssl3_connect_#t~nondet19#1;ssl3_connect_~s__s3__tmp__new_cipher~0#1 := ssl3_connect_#t~nondet20#1;havoc ssl3_connect_#t~nondet20#1;ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0#1 := ssl3_connect_#t~nondet21#1;havoc ssl3_connect_#t~nondet21#1;havoc ssl3_connect_~s__s3__tmp__next_state___0~0#1;ssl3_connect_~s__s3__tmp__new_compression__id~0#1 := ssl3_connect_#t~nondet22#1;havoc ssl3_connect_#t~nondet22#1;havoc ssl3_connect_~s__session__cipher~0#1;havoc ssl3_connect_~s__session__compress_meth~0#1;havoc ssl3_connect_~buf~0#1;havoc ssl3_connect_~tmp~0#1;havoc ssl3_connect_~l~0#1;ssl3_connect_~num1~0#1 := ssl3_connect_#t~nondet23#1;havoc ssl3_connect_#t~nondet23#1;havoc ssl3_connect_~cb~0#1;havoc ssl3_connect_~ret~0#1;havoc ssl3_connect_~new_state~0#1;havoc ssl3_connect_~state~0#1;havoc ssl3_connect_~skip~0#1;havoc ssl3_connect_~tmp___0~0#1;ssl3_connect_~tmp___1~0#1 := ssl3_connect_#t~nondet24#1;havoc ssl3_connect_#t~nondet24#1;ssl3_connect_~tmp___2~0#1 := ssl3_connect_#t~nondet25#1;havoc ssl3_connect_#t~nondet25#1;ssl3_connect_~tmp___3~0#1 := ssl3_connect_#t~nondet26#1;havoc ssl3_connect_#t~nondet26#1;ssl3_connect_~tmp___4~0#1 := ssl3_connect_#t~nondet27#1;havoc ssl3_connect_#t~nondet27#1;ssl3_connect_~tmp___5~0#1 := ssl3_connect_#t~nondet28#1;havoc ssl3_connect_#t~nondet28#1;ssl3_connect_~tmp___6~0#1 := ssl3_connect_#t~nondet29#1;havoc ssl3_connect_#t~nondet29#1;ssl3_connect_~tmp___7~0#1 := ssl3_connect_#t~nondet30#1;havoc ssl3_connect_#t~nondet30#1;ssl3_connect_~tmp___8~0#1 := ssl3_connect_#t~nondet31#1;havoc ssl3_connect_#t~nondet31#1;ssl3_connect_~tmp___9~0#1 := ssl3_connect_#t~nondet32#1;havoc ssl3_connect_#t~nondet32#1;havoc ssl3_connect_~blastFlag~0#1;havoc ssl3_connect_~__cil_tmp55~0#1;havoc ssl3_connect_~__cil_tmp56~0#1;havoc ssl3_connect_~__cil_tmp57~0#1;havoc ssl3_connect_~__cil_tmp58~0#1;havoc ssl3_connect_~__cil_tmp59~0#1;havoc ssl3_connect_~__cil_tmp60~0#1;havoc ssl3_connect_~__cil_tmp61~0#1;havoc ssl3_connect_~__cil_tmp62~0#1;havoc ssl3_connect_~__cil_tmp63~0#1;havoc ssl3_connect_~__cil_tmp64~0#1;ssl3_connect_~s__state~0#1 := ssl3_connect_~initial_state#1;ssl3_connect_~blastFlag~0#1 := 0;ssl3_connect_~tmp~0#1 := ssl3_connect_#t~nondet33#1;havoc ssl3_connect_#t~nondet33#1;ssl3_connect_~cb~0#1 := 0;ssl3_connect_~ret~0#1 := -1;ssl3_connect_~skip~0#1 := 0;ssl3_connect_~tmp___0~0#1 := 0; 5089#L94 assume 0 != ssl3_connect_~s__info_callback~0#1;ssl3_connect_~cb~0#1 := ssl3_connect_~s__info_callback~0#1; 5122#L97-2 ssl3_connect_#t~post34#1 := ssl3_connect_~s__in_handshake~0#1;ssl3_connect_~s__in_handshake~0#1 := 1 + ssl3_connect_#t~post34#1;havoc ssl3_connect_#t~post34#1; 5093#L102 assume !(0 != ssl3_connect_~tmp___1~0#1 - 12288); 5095#L108-1 assume !false; 5186#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 5168#L111 assume 12292 == ssl3_connect_~s__state~0#1; 5103#L112 [2021-12-07 00:27:49,173 INFO L793 eck$LassoCheckResult]: Loop: 5103#L112 ssl3_connect_~s__new_session~0#1 := 1;ssl3_connect_~s__state~0#1 := 4096;ssl3_connect_#t~post35#1 := ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1 := 1 + ssl3_connect_#t~post35#1;havoc ssl3_connect_#t~post35#1; 5104#L216 ssl3_connect_~s__server~0#1 := 0; 5131#L221 assume 0 != ssl3_connect_~cb~0#1; 5109#L221-2 ssl3_connect_~__cil_tmp55~0#1 := ssl3_connect_~s__version~0#1 - 65280; 5057#L226 assume !(768 != ssl3_connect_~__cil_tmp55~0#1);ssl3_connect_~s__type~0#1 := 4096; 5058#L232 assume !(0 == ssl3_connect_~s__init_buf___0~0#1); 5078#L232-2 assume !(0 == ssl3_connect_~tmp___4~0#1); 5126#L248 assume !(0 == ssl3_connect_~tmp___5~0#1);ssl3_connect_~s__state~0#1 := 4368;ssl3_connect_#t~post37#1 := ssl3_connect_~s__ctx__stats__sess_connect~0#1;ssl3_connect_~s__ctx__stats__sess_connect~0#1 := 1 + ssl3_connect_#t~post37#1;havoc ssl3_connect_#t~post37#1;ssl3_connect_~s__init_num~0#1 := 0; 5161#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 5211#L526 ssl3_connect_~skip~0#1 := 0; 5209#L108-1 assume !false; 5207#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 5205#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 5203#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 5050#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 5051#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 5073#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 5074#L126 assume 4368 == ssl3_connect_~s__state~0#1; 5107#L130 ssl3_connect_~s__shutdown~0#1 := 0;ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet38#1;havoc ssl3_connect_#t~nondet38#1; 5108#L260 assume 0 == ssl3_connect_~blastFlag~0#1;ssl3_connect_~blastFlag~0#1 := 1; 5118#L260-2 assume !(ssl3_connect_~ret~0#1 <= 0);ssl3_connect_~s__state~0#1 := 4384;ssl3_connect_~s__init_num~0#1 := 0; 5071#L268 assume ssl3_connect_~s__bbio~0#1 != ssl3_connect_~s__wbio~0#1; 5072#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 5219#L526 ssl3_connect_~skip~0#1 := 0; 5218#L108-1 assume !false; 5217#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 5212#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 5210#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 5208#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 5206#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 5204#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 5202#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 5201#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 5200#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 5172#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 5171#L138 assume !(4400 == ssl3_connect_~s__state~0#1); 5170#L141 assume !(4401 == ssl3_connect_~s__state~0#1); 5169#L144 assume !(4416 == ssl3_connect_~s__state~0#1); 5167#L147 assume !(4417 == ssl3_connect_~s__state~0#1); 5142#L150 assume !(4432 == ssl3_connect_~s__state~0#1); 5055#L153 assume !(4433 == ssl3_connect_~s__state~0#1); 5056#L156 assume !(4448 == ssl3_connect_~s__state~0#1); 5123#L159 assume !(4449 == ssl3_connect_~s__state~0#1); 5086#L162 assume !(4464 == ssl3_connect_~s__state~0#1); 5059#L165 assume !(4465 == ssl3_connect_~s__state~0#1); 5046#L168 assume !(4466 == ssl3_connect_~s__state~0#1); 5047#L171 assume !(4467 == ssl3_connect_~s__state~0#1); 5151#L174 assume !(4480 == ssl3_connect_~s__state~0#1); 5106#L177 assume !(4481 == ssl3_connect_~s__state~0#1); 5037#L180 assume !(4496 == ssl3_connect_~s__state~0#1); 5038#L183 assume !(4497 == ssl3_connect_~s__state~0#1); 5079#L186 assume !(4512 == ssl3_connect_~s__state~0#1); 5115#L189 assume !(4513 == ssl3_connect_~s__state~0#1); 5135#L192 assume !(4528 == ssl3_connect_~s__state~0#1); 5140#L195 assume !(4529 == ssl3_connect_~s__state~0#1); 5120#L198 assume !(4560 == ssl3_connect_~s__state~0#1); 5113#L201 assume !(4561 == ssl3_connect_~s__state~0#1); 5114#L204 assume 4352 == ssl3_connect_~s__state~0#1; 5124#L205 ssl3_connect_~__cil_tmp61~0#1 := ssl3_connect_~num1~0#1; 5125#L450 assume !(ssl3_connect_~__cil_tmp61~0#1 > 0); 5045#L450-2 ssl3_connect_~s__state~0#1 := ssl3_connect_~s__s3__tmp__next_state___0~0#1; 5068#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 5187#L526 ssl3_connect_~skip~0#1 := 0; 5185#L108-1 assume !false; 5184#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 5183#L111 assume 12292 == ssl3_connect_~s__state~0#1; 5103#L112 [2021-12-07 00:27:49,173 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:27:49,173 INFO L85 PathProgramCache]: Analyzing trace with hash 124406552, now seen corresponding path program 4 times [2021-12-07 00:27:49,174 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:27:49,174 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [274943582] [2021-12-07 00:27:49,174 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:27:49,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:27:49,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-07 00:27:49,179 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-07 00:27:49,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-07 00:27:49,186 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-07 00:27:49,186 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:27:49,187 INFO L85 PathProgramCache]: Analyzing trace with hash -1752567442, now seen corresponding path program 1 times [2021-12-07 00:27:49,187 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:27:49,187 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [649188000] [2021-12-07 00:27:49,187 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:27:49,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:27:49,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:27:49,213 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-07 00:27:49,214 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-07 00:27:49,214 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [649188000] [2021-12-07 00:27:49,214 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [649188000] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-07 00:27:49,214 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-07 00:27:49,214 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-07 00:27:49,214 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [376967383] [2021-12-07 00:27:49,214 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-07 00:27:49,215 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-12-07 00:27:49,215 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-07 00:27:49,215 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-07 00:27:49,215 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-07 00:27:49,215 INFO L87 Difference]: Start difference. First operand 224 states and 336 transitions. cyclomatic complexity: 113 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) [2021-12-07 00:27:49,262 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-07 00:27:49,263 INFO L93 Difference]: Finished difference Result 228 states and 337 transitions. [2021-12-07 00:27:49,263 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-07 00:27:49,263 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 228 states and 337 transitions. [2021-12-07 00:27:49,265 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 218 [2021-12-07 00:27:49,267 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 228 states to 228 states and 337 transitions. [2021-12-07 00:27:49,267 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 228 [2021-12-07 00:27:49,268 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 228 [2021-12-07 00:27:49,268 INFO L73 IsDeterministic]: Start isDeterministic. Operand 228 states and 337 transitions. [2021-12-07 00:27:49,268 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-07 00:27:49,268 INFO L681 BuchiCegarLoop]: Abstraction has 228 states and 337 transitions. [2021-12-07 00:27:49,268 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 228 states and 337 transitions. [2021-12-07 00:27:49,272 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 228 to 224. [2021-12-07 00:27:49,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 224 states, 224 states have (on average 1.4776785714285714) internal successors, (331), 223 states have internal predecessors, (331), 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) [2021-12-07 00:27:49,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 224 states and 331 transitions. [2021-12-07 00:27:49,273 INFO L704 BuchiCegarLoop]: Abstraction has 224 states and 331 transitions. [2021-12-07 00:27:49,273 INFO L587 BuchiCegarLoop]: Abstraction has 224 states and 331 transitions. [2021-12-07 00:27:49,273 INFO L425 BuchiCegarLoop]: ======== Iteration 9============ [2021-12-07 00:27:49,274 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 224 states and 331 transitions. [2021-12-07 00:27:49,275 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 214 [2021-12-07 00:27:49,275 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-07 00:27:49,275 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-07 00:27:49,276 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:27:49,276 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [4, 4, 4, 4, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:27:49,276 INFO L791 eck$LassoCheckResult]: Stem: 5612#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(18, 2);call #Ultimate.allocInit(12, 3); 5546#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret54#1, main_~s~0#1;havoc main_~s~0#1;main_~s~0#1 := 12292;assume { :begin_inline_ssl3_connect } true;ssl3_connect_#in~initial_state#1 := 12292;havoc ssl3_connect_#res#1;havoc ssl3_connect_#t~nondet4#1, ssl3_connect_#t~nondet5#1, ssl3_connect_#t~nondet6#1, ssl3_connect_#t~nondet7#1, ssl3_connect_#t~nondet8#1, ssl3_connect_#t~nondet9#1, ssl3_connect_#t~nondet10#1, ssl3_connect_#t~nondet11#1, ssl3_connect_#t~nondet12#1, ssl3_connect_#t~nondet13#1, ssl3_connect_#t~nondet14#1, ssl3_connect_#t~nondet15#1, ssl3_connect_#t~nondet16#1, ssl3_connect_#t~nondet17#1, ssl3_connect_#t~nondet18#1, ssl3_connect_#t~nondet19#1, ssl3_connect_#t~nondet20#1, ssl3_connect_#t~nondet21#1, ssl3_connect_#t~nondet22#1, ssl3_connect_#t~nondet23#1, ssl3_connect_#t~nondet24#1, ssl3_connect_#t~nondet25#1, ssl3_connect_#t~nondet26#1, ssl3_connect_#t~nondet27#1, ssl3_connect_#t~nondet28#1, ssl3_connect_#t~nondet29#1, ssl3_connect_#t~nondet30#1, ssl3_connect_#t~nondet31#1, ssl3_connect_#t~nondet32#1, ssl3_connect_#t~nondet33#1, ssl3_connect_#t~post34#1, ssl3_connect_#t~post35#1, ssl3_connect_#t~nondet36#1, ssl3_connect_#t~post37#1, ssl3_connect_#t~nondet38#1, ssl3_connect_#t~nondet39#1, ssl3_connect_#t~nondet40#1, ssl3_connect_#t~nondet41#1, ssl3_connect_#t~nondet42#1, ssl3_connect_#t~nondet43#1, ssl3_connect_#t~nondet44#1, ssl3_connect_#t~nondet45#1, ssl3_connect_#t~nondet46#1, ssl3_connect_#t~nondet47#1, ssl3_connect_#t~nondet48#1, ssl3_connect_#t~nondet49#1, ssl3_connect_#t~post50#1, ssl3_connect_#t~post51#1, ssl3_connect_#t~nondet52#1, ssl3_connect_#t~post53#1, ssl3_connect_~initial_state#1, ssl3_connect_~s__info_callback~0#1, ssl3_connect_~s__in_handshake~0#1, ssl3_connect_~s__state~0#1, ssl3_connect_~s__new_session~0#1, ssl3_connect_~s__server~0#1, ssl3_connect_~s__version~0#1, ssl3_connect_~s__type~0#1, ssl3_connect_~s__init_num~0#1, ssl3_connect_~s__bbio~0#1, ssl3_connect_~s__wbio~0#1, ssl3_connect_~s__hit~0#1, ssl3_connect_~s__rwstate~0#1, ssl3_connect_~s__init_buf___0~0#1, ssl3_connect_~s__debug~0#1, ssl3_connect_~s__shutdown~0#1, ssl3_connect_~s__ctx__info_callback~0#1, ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1, ssl3_connect_~s__ctx__stats__sess_connect~0#1, ssl3_connect_~s__ctx__stats__sess_hit~0#1, ssl3_connect_~s__ctx__stats__sess_connect_good~0#1, ssl3_connect_~s__s3__change_cipher_spec~0#1, ssl3_connect_~s__s3__flags~0#1, ssl3_connect_~s__s3__delay_buf_pop_ret~0#1, ssl3_connect_~s__s3__tmp__cert_req~0#1, ssl3_connect_~s__s3__tmp__new_compression~0#1, ssl3_connect_~s__s3__tmp__reuse_message~0#1, ssl3_connect_~s__s3__tmp__new_cipher~0#1, ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0#1, ssl3_connect_~s__s3__tmp__next_state___0~0#1, ssl3_connect_~s__s3__tmp__new_compression__id~0#1, ssl3_connect_~s__session__cipher~0#1, ssl3_connect_~s__session__compress_meth~0#1, ssl3_connect_~buf~0#1, ssl3_connect_~tmp~0#1, ssl3_connect_~l~0#1, ssl3_connect_~num1~0#1, ssl3_connect_~cb~0#1, ssl3_connect_~ret~0#1, ssl3_connect_~new_state~0#1, ssl3_connect_~state~0#1, ssl3_connect_~skip~0#1, ssl3_connect_~tmp___0~0#1, ssl3_connect_~tmp___1~0#1, ssl3_connect_~tmp___2~0#1, ssl3_connect_~tmp___3~0#1, ssl3_connect_~tmp___4~0#1, ssl3_connect_~tmp___5~0#1, ssl3_connect_~tmp___6~0#1, ssl3_connect_~tmp___7~0#1, ssl3_connect_~tmp___8~0#1, ssl3_connect_~tmp___9~0#1, ssl3_connect_~blastFlag~0#1, ssl3_connect_~__cil_tmp55~0#1, ssl3_connect_~__cil_tmp56~0#1, ssl3_connect_~__cil_tmp57~0#1, ssl3_connect_~__cil_tmp58~0#1, ssl3_connect_~__cil_tmp59~0#1, ssl3_connect_~__cil_tmp60~0#1, ssl3_connect_~__cil_tmp61~0#1, ssl3_connect_~__cil_tmp62~0#1, ssl3_connect_~__cil_tmp63~0#1, ssl3_connect_~__cil_tmp64~0#1;ssl3_connect_~initial_state#1 := ssl3_connect_#in~initial_state#1;ssl3_connect_~s__info_callback~0#1 := ssl3_connect_#t~nondet4#1;havoc ssl3_connect_#t~nondet4#1;ssl3_connect_~s__in_handshake~0#1 := ssl3_connect_#t~nondet5#1;havoc ssl3_connect_#t~nondet5#1;havoc ssl3_connect_~s__state~0#1;havoc ssl3_connect_~s__new_session~0#1;havoc ssl3_connect_~s__server~0#1;ssl3_connect_~s__version~0#1 := ssl3_connect_#t~nondet6#1;havoc ssl3_connect_#t~nondet6#1;havoc ssl3_connect_~s__type~0#1;havoc ssl3_connect_~s__init_num~0#1;ssl3_connect_~s__bbio~0#1 := ssl3_connect_#t~nondet7#1;havoc ssl3_connect_#t~nondet7#1;ssl3_connect_~s__wbio~0#1 := ssl3_connect_#t~nondet8#1;havoc ssl3_connect_#t~nondet8#1;ssl3_connect_~s__hit~0#1 := ssl3_connect_#t~nondet9#1;havoc ssl3_connect_#t~nondet9#1;havoc ssl3_connect_~s__rwstate~0#1;ssl3_connect_~s__init_buf___0~0#1 := 1;ssl3_connect_~s__debug~0#1 := ssl3_connect_#t~nondet10#1;havoc ssl3_connect_#t~nondet10#1;havoc ssl3_connect_~s__shutdown~0#1;ssl3_connect_~s__ctx__info_callback~0#1 := ssl3_connect_#t~nondet11#1;havoc ssl3_connect_#t~nondet11#1;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1 := ssl3_connect_#t~nondet12#1;havoc ssl3_connect_#t~nondet12#1;ssl3_connect_~s__ctx__stats__sess_connect~0#1 := ssl3_connect_#t~nondet13#1;havoc ssl3_connect_#t~nondet13#1;ssl3_connect_~s__ctx__stats__sess_hit~0#1 := ssl3_connect_#t~nondet14#1;havoc ssl3_connect_#t~nondet14#1;ssl3_connect_~s__ctx__stats__sess_connect_good~0#1 := ssl3_connect_#t~nondet15#1;havoc ssl3_connect_#t~nondet15#1;havoc ssl3_connect_~s__s3__change_cipher_spec~0#1;ssl3_connect_~s__s3__flags~0#1 := ssl3_connect_#t~nondet16#1;havoc ssl3_connect_#t~nondet16#1;havoc ssl3_connect_~s__s3__delay_buf_pop_ret~0#1;ssl3_connect_~s__s3__tmp__cert_req~0#1 := ssl3_connect_#t~nondet17#1;havoc ssl3_connect_#t~nondet17#1;ssl3_connect_~s__s3__tmp__new_compression~0#1 := ssl3_connect_#t~nondet18#1;havoc ssl3_connect_#t~nondet18#1;ssl3_connect_~s__s3__tmp__reuse_message~0#1 := ssl3_connect_#t~nondet19#1;havoc ssl3_connect_#t~nondet19#1;ssl3_connect_~s__s3__tmp__new_cipher~0#1 := ssl3_connect_#t~nondet20#1;havoc ssl3_connect_#t~nondet20#1;ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0#1 := ssl3_connect_#t~nondet21#1;havoc ssl3_connect_#t~nondet21#1;havoc ssl3_connect_~s__s3__tmp__next_state___0~0#1;ssl3_connect_~s__s3__tmp__new_compression__id~0#1 := ssl3_connect_#t~nondet22#1;havoc ssl3_connect_#t~nondet22#1;havoc ssl3_connect_~s__session__cipher~0#1;havoc ssl3_connect_~s__session__compress_meth~0#1;havoc ssl3_connect_~buf~0#1;havoc ssl3_connect_~tmp~0#1;havoc ssl3_connect_~l~0#1;ssl3_connect_~num1~0#1 := ssl3_connect_#t~nondet23#1;havoc ssl3_connect_#t~nondet23#1;havoc ssl3_connect_~cb~0#1;havoc ssl3_connect_~ret~0#1;havoc ssl3_connect_~new_state~0#1;havoc ssl3_connect_~state~0#1;havoc ssl3_connect_~skip~0#1;havoc ssl3_connect_~tmp___0~0#1;ssl3_connect_~tmp___1~0#1 := ssl3_connect_#t~nondet24#1;havoc ssl3_connect_#t~nondet24#1;ssl3_connect_~tmp___2~0#1 := ssl3_connect_#t~nondet25#1;havoc ssl3_connect_#t~nondet25#1;ssl3_connect_~tmp___3~0#1 := ssl3_connect_#t~nondet26#1;havoc ssl3_connect_#t~nondet26#1;ssl3_connect_~tmp___4~0#1 := ssl3_connect_#t~nondet27#1;havoc ssl3_connect_#t~nondet27#1;ssl3_connect_~tmp___5~0#1 := ssl3_connect_#t~nondet28#1;havoc ssl3_connect_#t~nondet28#1;ssl3_connect_~tmp___6~0#1 := ssl3_connect_#t~nondet29#1;havoc ssl3_connect_#t~nondet29#1;ssl3_connect_~tmp___7~0#1 := ssl3_connect_#t~nondet30#1;havoc ssl3_connect_#t~nondet30#1;ssl3_connect_~tmp___8~0#1 := ssl3_connect_#t~nondet31#1;havoc ssl3_connect_#t~nondet31#1;ssl3_connect_~tmp___9~0#1 := ssl3_connect_#t~nondet32#1;havoc ssl3_connect_#t~nondet32#1;havoc ssl3_connect_~blastFlag~0#1;havoc ssl3_connect_~__cil_tmp55~0#1;havoc ssl3_connect_~__cil_tmp56~0#1;havoc ssl3_connect_~__cil_tmp57~0#1;havoc ssl3_connect_~__cil_tmp58~0#1;havoc ssl3_connect_~__cil_tmp59~0#1;havoc ssl3_connect_~__cil_tmp60~0#1;havoc ssl3_connect_~__cil_tmp61~0#1;havoc ssl3_connect_~__cil_tmp62~0#1;havoc ssl3_connect_~__cil_tmp63~0#1;havoc ssl3_connect_~__cil_tmp64~0#1;ssl3_connect_~s__state~0#1 := ssl3_connect_~initial_state#1;ssl3_connect_~blastFlag~0#1 := 0;ssl3_connect_~tmp~0#1 := ssl3_connect_#t~nondet33#1;havoc ssl3_connect_#t~nondet33#1;ssl3_connect_~cb~0#1 := 0;ssl3_connect_~ret~0#1 := -1;ssl3_connect_~skip~0#1 := 0;ssl3_connect_~tmp___0~0#1 := 0; 5547#L94 assume 0 != ssl3_connect_~s__info_callback~0#1;ssl3_connect_~cb~0#1 := ssl3_connect_~s__info_callback~0#1; 5580#L97-2 ssl3_connect_#t~post34#1 := ssl3_connect_~s__in_handshake~0#1;ssl3_connect_~s__in_handshake~0#1 := 1 + ssl3_connect_#t~post34#1;havoc ssl3_connect_#t~post34#1; 5551#L102 assume !(0 != ssl3_connect_~tmp___1~0#1 - 12288); 5553#L108-1 assume !false; 5659#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 5622#L111 assume 12292 == ssl3_connect_~s__state~0#1; 5561#L112 [2021-12-07 00:27:49,276 INFO L793 eck$LassoCheckResult]: Loop: 5561#L112 ssl3_connect_~s__new_session~0#1 := 1;ssl3_connect_~s__state~0#1 := 4096;ssl3_connect_#t~post35#1 := ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1 := 1 + ssl3_connect_#t~post35#1;havoc ssl3_connect_#t~post35#1; 5562#L216 ssl3_connect_~s__server~0#1 := 0; 5589#L221 assume 0 != ssl3_connect_~cb~0#1; 5566#L221-2 ssl3_connect_~__cil_tmp55~0#1 := ssl3_connect_~s__version~0#1 - 65280; 5515#L226 assume !(768 != ssl3_connect_~__cil_tmp55~0#1);ssl3_connect_~s__type~0#1 := 4096; 5516#L232 assume !(0 == ssl3_connect_~s__init_buf___0~0#1); 5535#L232-2 assume !(0 == ssl3_connect_~tmp___4~0#1); 5584#L248 assume !(0 == ssl3_connect_~tmp___5~0#1);ssl3_connect_~s__state~0#1 := 4368;ssl3_connect_#t~post37#1 := ssl3_connect_~s__ctx__stats__sess_connect~0#1;ssl3_connect_~s__ctx__stats__sess_connect~0#1 := 1 + ssl3_connect_#t~post37#1;havoc ssl3_connect_#t~post37#1;ssl3_connect_~s__init_num~0#1 := 0; 5613#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 5690#L526 ssl3_connect_~skip~0#1 := 0; 5689#L108-1 assume !false; 5686#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 5685#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 5684#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 5683#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 5682#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 5530#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 5531#L126 assume 4368 == ssl3_connect_~s__state~0#1; 5564#L130 ssl3_connect_~s__shutdown~0#1 := 0;ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet38#1;havoc ssl3_connect_#t~nondet38#1; 5565#L260 assume 0 == ssl3_connect_~blastFlag~0#1;ssl3_connect_~blastFlag~0#1 := 1; 5574#L260-2 assume !(ssl3_connect_~ret~0#1 <= 0);ssl3_connect_~s__state~0#1 := 4384;ssl3_connect_~s__init_num~0#1 := 0; 5529#L268 assume ssl3_connect_~s__bbio~0#1 != ssl3_connect_~s__wbio~0#1; 5497#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 5498#L526 ssl3_connect_~skip~0#1 := 0; 5585#L108-1 assume !false; 5586#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 5527#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 5528#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 5508#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 5509#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 5681#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 5575#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 5576#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 5609#L132 assume 4384 == ssl3_connect_~s__state~0#1; 5522#L136 ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet39#1;havoc ssl3_connect_#t~nondet39#1; 5523#L275 assume 1 == ssl3_connect_~blastFlag~0#1;ssl3_connect_~blastFlag~0#1 := 2; 5606#L275-2 assume !(ssl3_connect_~ret~0#1 <= 0); 5518#L281 assume 0 != ssl3_connect_~s__hit~0#1;ssl3_connect_~s__state~0#1 := 4560; 5519#L281-2 ssl3_connect_~s__init_num~0#1 := 0; 5536#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 5674#L526 ssl3_connect_~skip~0#1 := 0; 5669#L108-1 assume !false; 5667#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 5665#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 5663#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 5637#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 5556#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 5557#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 5640#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 5644#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 5645#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 5716#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 5715#L138 assume !(4400 == ssl3_connect_~s__state~0#1); 5714#L141 assume !(4401 == ssl3_connect_~s__state~0#1); 5713#L144 assume !(4416 == ssl3_connect_~s__state~0#1); 5712#L147 assume !(4417 == ssl3_connect_~s__state~0#1); 5618#L150 assume !(4432 == ssl3_connect_~s__state~0#1); 5619#L153 assume !(4433 == ssl3_connect_~s__state~0#1); 5711#L156 assume !(4448 == ssl3_connect_~s__state~0#1); 5616#L159 assume !(4449 == ssl3_connect_~s__state~0#1); 5617#L162 assume !(4464 == ssl3_connect_~s__state~0#1); 5627#L165 assume !(4465 == ssl3_connect_~s__state~0#1); 5628#L168 assume !(4466 == ssl3_connect_~s__state~0#1); 5629#L171 assume !(4467 == ssl3_connect_~s__state~0#1); 5708#L174 assume !(4480 == ssl3_connect_~s__state~0#1); 5707#L177 assume !(4481 == ssl3_connect_~s__state~0#1); 5698#L180 assume !(4496 == ssl3_connect_~s__state~0#1); 5699#L183 assume !(4497 == ssl3_connect_~s__state~0#1); 5649#L186 assume !(4512 == ssl3_connect_~s__state~0#1); 5650#L189 assume !(4513 == ssl3_connect_~s__state~0#1); 5651#L192 assume !(4528 == ssl3_connect_~s__state~0#1); 5691#L195 assume !(4529 == ssl3_connect_~s__state~0#1); 5692#L198 assume !(4560 == ssl3_connect_~s__state~0#1); 5569#L201 assume !(4561 == ssl3_connect_~s__state~0#1); 5570#L204 assume 4352 == ssl3_connect_~s__state~0#1; 5582#L205 ssl3_connect_~__cil_tmp61~0#1 := ssl3_connect_~num1~0#1; 5583#L450 assume !(ssl3_connect_~__cil_tmp61~0#1 > 0); 5503#L450-2 ssl3_connect_~s__state~0#1 := ssl3_connect_~s__s3__tmp__next_state___0~0#1; 5526#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 5652#L526 ssl3_connect_~skip~0#1 := 0; 5647#L108-1 assume !false; 5646#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 5643#L111 assume 12292 == ssl3_connect_~s__state~0#1; 5561#L112 [2021-12-07 00:27:49,277 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:27:49,277 INFO L85 PathProgramCache]: Analyzing trace with hash 124406552, now seen corresponding path program 5 times [2021-12-07 00:27:49,277 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:27:49,277 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1009834245] [2021-12-07 00:27:49,277 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:27:49,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:27:49,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-07 00:27:49,282 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-07 00:27:49,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-07 00:27:49,289 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-07 00:27:49,289 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:27:49,289 INFO L85 PathProgramCache]: Analyzing trace with hash -1106510103, now seen corresponding path program 1 times [2021-12-07 00:27:49,289 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:27:49,290 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1123050461] [2021-12-07 00:27:49,290 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:27:49,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:27:49,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:27:49,318 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2021-12-07 00:27:49,318 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-07 00:27:49,319 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1123050461] [2021-12-07 00:27:49,319 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1123050461] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-07 00:27:49,319 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-07 00:27:49,319 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-07 00:27:49,319 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1525737932] [2021-12-07 00:27:49,319 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-07 00:27:49,320 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-12-07 00:27:49,320 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-07 00:27:49,320 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-07 00:27:49,320 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-07 00:27:49,320 INFO L87 Difference]: Start difference. First operand 224 states and 331 transitions. cyclomatic complexity: 108 Second operand has 3 states, 3 states have (on average 24.666666666666668) internal successors, (74), 3 states have internal predecessors, (74), 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) [2021-12-07 00:27:49,390 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-07 00:27:49,390 INFO L93 Difference]: Finished difference Result 267 states and 380 transitions. [2021-12-07 00:27:49,390 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-07 00:27:49,390 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 267 states and 380 transitions. [2021-12-07 00:27:49,392 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 257 [2021-12-07 00:27:49,393 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 267 states to 267 states and 380 transitions. [2021-12-07 00:27:49,393 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 267 [2021-12-07 00:27:49,394 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 267 [2021-12-07 00:27:49,394 INFO L73 IsDeterministic]: Start isDeterministic. Operand 267 states and 380 transitions. [2021-12-07 00:27:49,394 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-07 00:27:49,394 INFO L681 BuchiCegarLoop]: Abstraction has 267 states and 380 transitions. [2021-12-07 00:27:49,394 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 267 states and 380 transitions. [2021-12-07 00:27:49,397 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 267 to 264. [2021-12-07 00:27:49,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 264 states, 264 states have (on average 1.4242424242424243) internal successors, (376), 263 states have internal predecessors, (376), 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) [2021-12-07 00:27:49,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 264 states and 376 transitions. [2021-12-07 00:27:49,398 INFO L704 BuchiCegarLoop]: Abstraction has 264 states and 376 transitions. [2021-12-07 00:27:49,398 INFO L587 BuchiCegarLoop]: Abstraction has 264 states and 376 transitions. [2021-12-07 00:27:49,398 INFO L425 BuchiCegarLoop]: ======== Iteration 10============ [2021-12-07 00:27:49,399 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 264 states and 376 transitions. [2021-12-07 00:27:49,399 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 254 [2021-12-07 00:27:49,400 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-07 00:27:49,400 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-07 00:27:49,400 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:27:49,400 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [4, 4, 4, 4, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:27:49,400 INFO L791 eck$LassoCheckResult]: Stem: 6113#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(18, 2);call #Ultimate.allocInit(12, 3); 6046#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret54#1, main_~s~0#1;havoc main_~s~0#1;main_~s~0#1 := 12292;assume { :begin_inline_ssl3_connect } true;ssl3_connect_#in~initial_state#1 := 12292;havoc ssl3_connect_#res#1;havoc ssl3_connect_#t~nondet4#1, ssl3_connect_#t~nondet5#1, ssl3_connect_#t~nondet6#1, ssl3_connect_#t~nondet7#1, ssl3_connect_#t~nondet8#1, ssl3_connect_#t~nondet9#1, ssl3_connect_#t~nondet10#1, ssl3_connect_#t~nondet11#1, ssl3_connect_#t~nondet12#1, ssl3_connect_#t~nondet13#1, ssl3_connect_#t~nondet14#1, ssl3_connect_#t~nondet15#1, ssl3_connect_#t~nondet16#1, ssl3_connect_#t~nondet17#1, ssl3_connect_#t~nondet18#1, ssl3_connect_#t~nondet19#1, ssl3_connect_#t~nondet20#1, ssl3_connect_#t~nondet21#1, ssl3_connect_#t~nondet22#1, ssl3_connect_#t~nondet23#1, ssl3_connect_#t~nondet24#1, ssl3_connect_#t~nondet25#1, ssl3_connect_#t~nondet26#1, ssl3_connect_#t~nondet27#1, ssl3_connect_#t~nondet28#1, ssl3_connect_#t~nondet29#1, ssl3_connect_#t~nondet30#1, ssl3_connect_#t~nondet31#1, ssl3_connect_#t~nondet32#1, ssl3_connect_#t~nondet33#1, ssl3_connect_#t~post34#1, ssl3_connect_#t~post35#1, ssl3_connect_#t~nondet36#1, ssl3_connect_#t~post37#1, ssl3_connect_#t~nondet38#1, ssl3_connect_#t~nondet39#1, ssl3_connect_#t~nondet40#1, ssl3_connect_#t~nondet41#1, ssl3_connect_#t~nondet42#1, ssl3_connect_#t~nondet43#1, ssl3_connect_#t~nondet44#1, ssl3_connect_#t~nondet45#1, ssl3_connect_#t~nondet46#1, ssl3_connect_#t~nondet47#1, ssl3_connect_#t~nondet48#1, ssl3_connect_#t~nondet49#1, ssl3_connect_#t~post50#1, ssl3_connect_#t~post51#1, ssl3_connect_#t~nondet52#1, ssl3_connect_#t~post53#1, ssl3_connect_~initial_state#1, ssl3_connect_~s__info_callback~0#1, ssl3_connect_~s__in_handshake~0#1, ssl3_connect_~s__state~0#1, ssl3_connect_~s__new_session~0#1, ssl3_connect_~s__server~0#1, ssl3_connect_~s__version~0#1, ssl3_connect_~s__type~0#1, ssl3_connect_~s__init_num~0#1, ssl3_connect_~s__bbio~0#1, ssl3_connect_~s__wbio~0#1, ssl3_connect_~s__hit~0#1, ssl3_connect_~s__rwstate~0#1, ssl3_connect_~s__init_buf___0~0#1, ssl3_connect_~s__debug~0#1, ssl3_connect_~s__shutdown~0#1, ssl3_connect_~s__ctx__info_callback~0#1, ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1, ssl3_connect_~s__ctx__stats__sess_connect~0#1, ssl3_connect_~s__ctx__stats__sess_hit~0#1, ssl3_connect_~s__ctx__stats__sess_connect_good~0#1, ssl3_connect_~s__s3__change_cipher_spec~0#1, ssl3_connect_~s__s3__flags~0#1, ssl3_connect_~s__s3__delay_buf_pop_ret~0#1, ssl3_connect_~s__s3__tmp__cert_req~0#1, ssl3_connect_~s__s3__tmp__new_compression~0#1, ssl3_connect_~s__s3__tmp__reuse_message~0#1, ssl3_connect_~s__s3__tmp__new_cipher~0#1, ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0#1, ssl3_connect_~s__s3__tmp__next_state___0~0#1, ssl3_connect_~s__s3__tmp__new_compression__id~0#1, ssl3_connect_~s__session__cipher~0#1, ssl3_connect_~s__session__compress_meth~0#1, ssl3_connect_~buf~0#1, ssl3_connect_~tmp~0#1, ssl3_connect_~l~0#1, ssl3_connect_~num1~0#1, ssl3_connect_~cb~0#1, ssl3_connect_~ret~0#1, ssl3_connect_~new_state~0#1, ssl3_connect_~state~0#1, ssl3_connect_~skip~0#1, ssl3_connect_~tmp___0~0#1, ssl3_connect_~tmp___1~0#1, ssl3_connect_~tmp___2~0#1, ssl3_connect_~tmp___3~0#1, ssl3_connect_~tmp___4~0#1, ssl3_connect_~tmp___5~0#1, ssl3_connect_~tmp___6~0#1, ssl3_connect_~tmp___7~0#1, ssl3_connect_~tmp___8~0#1, ssl3_connect_~tmp___9~0#1, ssl3_connect_~blastFlag~0#1, ssl3_connect_~__cil_tmp55~0#1, ssl3_connect_~__cil_tmp56~0#1, ssl3_connect_~__cil_tmp57~0#1, ssl3_connect_~__cil_tmp58~0#1, ssl3_connect_~__cil_tmp59~0#1, ssl3_connect_~__cil_tmp60~0#1, ssl3_connect_~__cil_tmp61~0#1, ssl3_connect_~__cil_tmp62~0#1, ssl3_connect_~__cil_tmp63~0#1, ssl3_connect_~__cil_tmp64~0#1;ssl3_connect_~initial_state#1 := ssl3_connect_#in~initial_state#1;ssl3_connect_~s__info_callback~0#1 := ssl3_connect_#t~nondet4#1;havoc ssl3_connect_#t~nondet4#1;ssl3_connect_~s__in_handshake~0#1 := ssl3_connect_#t~nondet5#1;havoc ssl3_connect_#t~nondet5#1;havoc ssl3_connect_~s__state~0#1;havoc ssl3_connect_~s__new_session~0#1;havoc ssl3_connect_~s__server~0#1;ssl3_connect_~s__version~0#1 := ssl3_connect_#t~nondet6#1;havoc ssl3_connect_#t~nondet6#1;havoc ssl3_connect_~s__type~0#1;havoc ssl3_connect_~s__init_num~0#1;ssl3_connect_~s__bbio~0#1 := ssl3_connect_#t~nondet7#1;havoc ssl3_connect_#t~nondet7#1;ssl3_connect_~s__wbio~0#1 := ssl3_connect_#t~nondet8#1;havoc ssl3_connect_#t~nondet8#1;ssl3_connect_~s__hit~0#1 := ssl3_connect_#t~nondet9#1;havoc ssl3_connect_#t~nondet9#1;havoc ssl3_connect_~s__rwstate~0#1;ssl3_connect_~s__init_buf___0~0#1 := 1;ssl3_connect_~s__debug~0#1 := ssl3_connect_#t~nondet10#1;havoc ssl3_connect_#t~nondet10#1;havoc ssl3_connect_~s__shutdown~0#1;ssl3_connect_~s__ctx__info_callback~0#1 := ssl3_connect_#t~nondet11#1;havoc ssl3_connect_#t~nondet11#1;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1 := ssl3_connect_#t~nondet12#1;havoc ssl3_connect_#t~nondet12#1;ssl3_connect_~s__ctx__stats__sess_connect~0#1 := ssl3_connect_#t~nondet13#1;havoc ssl3_connect_#t~nondet13#1;ssl3_connect_~s__ctx__stats__sess_hit~0#1 := ssl3_connect_#t~nondet14#1;havoc ssl3_connect_#t~nondet14#1;ssl3_connect_~s__ctx__stats__sess_connect_good~0#1 := ssl3_connect_#t~nondet15#1;havoc ssl3_connect_#t~nondet15#1;havoc ssl3_connect_~s__s3__change_cipher_spec~0#1;ssl3_connect_~s__s3__flags~0#1 := ssl3_connect_#t~nondet16#1;havoc ssl3_connect_#t~nondet16#1;havoc ssl3_connect_~s__s3__delay_buf_pop_ret~0#1;ssl3_connect_~s__s3__tmp__cert_req~0#1 := ssl3_connect_#t~nondet17#1;havoc ssl3_connect_#t~nondet17#1;ssl3_connect_~s__s3__tmp__new_compression~0#1 := ssl3_connect_#t~nondet18#1;havoc ssl3_connect_#t~nondet18#1;ssl3_connect_~s__s3__tmp__reuse_message~0#1 := ssl3_connect_#t~nondet19#1;havoc ssl3_connect_#t~nondet19#1;ssl3_connect_~s__s3__tmp__new_cipher~0#1 := ssl3_connect_#t~nondet20#1;havoc ssl3_connect_#t~nondet20#1;ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0#1 := ssl3_connect_#t~nondet21#1;havoc ssl3_connect_#t~nondet21#1;havoc ssl3_connect_~s__s3__tmp__next_state___0~0#1;ssl3_connect_~s__s3__tmp__new_compression__id~0#1 := ssl3_connect_#t~nondet22#1;havoc ssl3_connect_#t~nondet22#1;havoc ssl3_connect_~s__session__cipher~0#1;havoc ssl3_connect_~s__session__compress_meth~0#1;havoc ssl3_connect_~buf~0#1;havoc ssl3_connect_~tmp~0#1;havoc ssl3_connect_~l~0#1;ssl3_connect_~num1~0#1 := ssl3_connect_#t~nondet23#1;havoc ssl3_connect_#t~nondet23#1;havoc ssl3_connect_~cb~0#1;havoc ssl3_connect_~ret~0#1;havoc ssl3_connect_~new_state~0#1;havoc ssl3_connect_~state~0#1;havoc ssl3_connect_~skip~0#1;havoc ssl3_connect_~tmp___0~0#1;ssl3_connect_~tmp___1~0#1 := ssl3_connect_#t~nondet24#1;havoc ssl3_connect_#t~nondet24#1;ssl3_connect_~tmp___2~0#1 := ssl3_connect_#t~nondet25#1;havoc ssl3_connect_#t~nondet25#1;ssl3_connect_~tmp___3~0#1 := ssl3_connect_#t~nondet26#1;havoc ssl3_connect_#t~nondet26#1;ssl3_connect_~tmp___4~0#1 := ssl3_connect_#t~nondet27#1;havoc ssl3_connect_#t~nondet27#1;ssl3_connect_~tmp___5~0#1 := ssl3_connect_#t~nondet28#1;havoc ssl3_connect_#t~nondet28#1;ssl3_connect_~tmp___6~0#1 := ssl3_connect_#t~nondet29#1;havoc ssl3_connect_#t~nondet29#1;ssl3_connect_~tmp___7~0#1 := ssl3_connect_#t~nondet30#1;havoc ssl3_connect_#t~nondet30#1;ssl3_connect_~tmp___8~0#1 := ssl3_connect_#t~nondet31#1;havoc ssl3_connect_#t~nondet31#1;ssl3_connect_~tmp___9~0#1 := ssl3_connect_#t~nondet32#1;havoc ssl3_connect_#t~nondet32#1;havoc ssl3_connect_~blastFlag~0#1;havoc ssl3_connect_~__cil_tmp55~0#1;havoc ssl3_connect_~__cil_tmp56~0#1;havoc ssl3_connect_~__cil_tmp57~0#1;havoc ssl3_connect_~__cil_tmp58~0#1;havoc ssl3_connect_~__cil_tmp59~0#1;havoc ssl3_connect_~__cil_tmp60~0#1;havoc ssl3_connect_~__cil_tmp61~0#1;havoc ssl3_connect_~__cil_tmp62~0#1;havoc ssl3_connect_~__cil_tmp63~0#1;havoc ssl3_connect_~__cil_tmp64~0#1;ssl3_connect_~s__state~0#1 := ssl3_connect_~initial_state#1;ssl3_connect_~blastFlag~0#1 := 0;ssl3_connect_~tmp~0#1 := ssl3_connect_#t~nondet33#1;havoc ssl3_connect_#t~nondet33#1;ssl3_connect_~cb~0#1 := 0;ssl3_connect_~ret~0#1 := -1;ssl3_connect_~skip~0#1 := 0;ssl3_connect_~tmp___0~0#1 := 0; 6047#L94 assume 0 != ssl3_connect_~s__info_callback~0#1;ssl3_connect_~cb~0#1 := ssl3_connect_~s__info_callback~0#1; 6079#L97-2 ssl3_connect_#t~post34#1 := ssl3_connect_~s__in_handshake~0#1;ssl3_connect_~s__in_handshake~0#1 := 1 + ssl3_connect_#t~post34#1;havoc ssl3_connect_#t~post34#1; 6051#L102 assume !(0 != ssl3_connect_~tmp___1~0#1 - 12288); 6053#L108-1 assume !false; 6143#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 6121#L111 assume 12292 == ssl3_connect_~s__state~0#1; 6060#L112 [2021-12-07 00:27:49,401 INFO L793 eck$LassoCheckResult]: Loop: 6060#L112 ssl3_connect_~s__new_session~0#1 := 1;ssl3_connect_~s__state~0#1 := 4096;ssl3_connect_#t~post35#1 := ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1 := 1 + ssl3_connect_#t~post35#1;havoc ssl3_connect_#t~post35#1; 6061#L216 ssl3_connect_~s__server~0#1 := 0; 6088#L221 assume 0 != ssl3_connect_~cb~0#1; 6065#L221-2 ssl3_connect_~__cil_tmp55~0#1 := ssl3_connect_~s__version~0#1 - 65280; 6011#L226 assume !(768 != ssl3_connect_~__cil_tmp55~0#1);ssl3_connect_~s__type~0#1 := 4096; 6012#L232 assume !(0 == ssl3_connect_~s__init_buf___0~0#1); 6033#L232-2 assume !(0 == ssl3_connect_~tmp___4~0#1); 6083#L248 assume !(0 == ssl3_connect_~tmp___5~0#1);ssl3_connect_~s__state~0#1 := 4368;ssl3_connect_#t~post37#1 := ssl3_connect_~s__ctx__stats__sess_connect~0#1;ssl3_connect_~s__ctx__stats__sess_connect~0#1 := 1 + ssl3_connect_#t~post37#1;havoc ssl3_connect_#t~post37#1;ssl3_connect_~s__init_num~0#1 := 0; 6115#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 6250#L526 ssl3_connect_~skip~0#1 := 0; 6249#L108-1 assume !false; 6248#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 6247#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 6246#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 6245#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 6244#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 6243#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 6132#L126 assume 4368 == ssl3_connect_~s__state~0#1; 6063#L130 ssl3_connect_~s__shutdown~0#1 := 0;ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet38#1;havoc ssl3_connect_#t~nondet38#1; 6064#L260 assume 0 == ssl3_connect_~blastFlag~0#1;ssl3_connect_~blastFlag~0#1 := 1; 6074#L260-2 assume !(ssl3_connect_~ret~0#1 <= 0);ssl3_connect_~s__state~0#1 := 4384;ssl3_connect_~s__init_num~0#1 := 0; 6026#L268 assume ssl3_connect_~s__bbio~0#1 != ssl3_connect_~s__wbio~0#1; 6027#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 6198#L526 ssl3_connect_~skip~0#1 := 0; 6197#L108-1 assume !false; 6196#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 6024#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 6025#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 6005#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 6006#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 6028#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 6029#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 6075#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 6112#L132 assume 4384 == ssl3_connect_~s__state~0#1; 6019#L136 ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet39#1;havoc ssl3_connect_#t~nondet39#1; 6020#L275 assume 1 == ssl3_connect_~blastFlag~0#1;ssl3_connect_~blastFlag~0#1 := 2; 6108#L275-2 assume !(ssl3_connect_~ret~0#1 <= 0); 6014#L281 assume !(0 != ssl3_connect_~s__hit~0#1);ssl3_connect_~s__state~0#1 := 4400; 6016#L281-2 ssl3_connect_~s__init_num~0#1 := 0; 6034#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 6184#L526 ssl3_connect_~skip~0#1 := 0; 6178#L108-1 assume !false; 6176#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 6174#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 6170#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 6125#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 6055#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 6056#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 6233#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 6231#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 6229#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 6227#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 6225#L138 assume !(4400 == ssl3_connect_~s__state~0#1); 6223#L141 assume !(4401 == ssl3_connect_~s__state~0#1); 6221#L144 assume !(4416 == ssl3_connect_~s__state~0#1); 6219#L147 assume !(4417 == ssl3_connect_~s__state~0#1); 6217#L150 assume !(4432 == ssl3_connect_~s__state~0#1); 6216#L153 assume !(4433 == ssl3_connect_~s__state~0#1); 6215#L156 assume !(4448 == ssl3_connect_~s__state~0#1); 6214#L159 assume !(4449 == ssl3_connect_~s__state~0#1); 6213#L162 assume !(4464 == ssl3_connect_~s__state~0#1); 6137#L165 assume !(4465 == ssl3_connect_~s__state~0#1); 6138#L168 assume !(4466 == ssl3_connect_~s__state~0#1); 6139#L171 assume !(4467 == ssl3_connect_~s__state~0#1); 6140#L174 assume !(4480 == ssl3_connect_~s__state~0#1); 6152#L177 assume !(4481 == ssl3_connect_~s__state~0#1); 6153#L180 assume !(4496 == ssl3_connect_~s__state~0#1); 6158#L183 assume !(4497 == ssl3_connect_~s__state~0#1); 6144#L186 assume !(4512 == ssl3_connect_~s__state~0#1); 6145#L189 assume !(4513 == ssl3_connect_~s__state~0#1); 6146#L192 assume !(4528 == ssl3_connect_~s__state~0#1); 6154#L195 assume !(4529 == ssl3_connect_~s__state~0#1); 6155#L198 assume !(4560 == ssl3_connect_~s__state~0#1); 6068#L201 assume !(4561 == ssl3_connect_~s__state~0#1); 6069#L204 assume 4352 == ssl3_connect_~s__state~0#1; 6081#L205 ssl3_connect_~__cil_tmp61~0#1 := ssl3_connect_~num1~0#1; 6082#L450 assume !(ssl3_connect_~__cil_tmp61~0#1 > 0); 6000#L450-2 ssl3_connect_~s__state~0#1 := ssl3_connect_~s__s3__tmp__next_state___0~0#1; 6023#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 6142#L526 ssl3_connect_~skip~0#1 := 0; 6136#L108-1 assume !false; 6135#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 6131#L111 assume 12292 == ssl3_connect_~s__state~0#1; 6060#L112 [2021-12-07 00:27:49,401 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:27:49,401 INFO L85 PathProgramCache]: Analyzing trace with hash 124406552, now seen corresponding path program 6 times [2021-12-07 00:27:49,401 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:27:49,401 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1428393754] [2021-12-07 00:27:49,401 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:27:49,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:27:49,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-07 00:27:49,405 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-07 00:27:49,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-07 00:27:49,409 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-07 00:27:49,409 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:27:49,409 INFO L85 PathProgramCache]: Analyzing trace with hash 821762599, now seen corresponding path program 1 times [2021-12-07 00:27:49,409 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:27:49,410 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [573916589] [2021-12-07 00:27:49,410 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:27:49,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:27:49,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:27:49,431 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2021-12-07 00:27:49,431 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-07 00:27:49,431 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [573916589] [2021-12-07 00:27:49,431 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [573916589] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-07 00:27:49,431 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-07 00:27:49,432 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-07 00:27:49,432 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1042355131] [2021-12-07 00:27:49,432 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-07 00:27:49,432 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-12-07 00:27:49,432 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-07 00:27:49,432 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-07 00:27:49,432 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-07 00:27:49,432 INFO L87 Difference]: Start difference. First operand 264 states and 376 transitions. cyclomatic complexity: 113 Second operand has 3 states, 3 states have (on average 24.666666666666668) internal successors, (74), 3 states have internal predecessors, (74), 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) [2021-12-07 00:27:49,486 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-07 00:27:49,486 INFO L93 Difference]: Finished difference Result 287 states and 406 transitions. [2021-12-07 00:27:49,486 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-07 00:27:49,487 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 287 states and 406 transitions. [2021-12-07 00:27:49,488 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 277 [2021-12-07 00:27:49,490 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 287 states to 287 states and 406 transitions. [2021-12-07 00:27:49,490 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 287 [2021-12-07 00:27:49,491 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 287 [2021-12-07 00:27:49,491 INFO L73 IsDeterministic]: Start isDeterministic. Operand 287 states and 406 transitions. [2021-12-07 00:27:49,491 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-07 00:27:49,491 INFO L681 BuchiCegarLoop]: Abstraction has 287 states and 406 transitions. [2021-12-07 00:27:49,491 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 287 states and 406 transitions. [2021-12-07 00:27:49,494 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 287 to 283. [2021-12-07 00:27:49,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 283 states, 283 states have (on average 1.4134275618374559) internal successors, (400), 282 states have internal predecessors, (400), 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) [2021-12-07 00:27:49,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 283 states and 400 transitions. [2021-12-07 00:27:49,495 INFO L704 BuchiCegarLoop]: Abstraction has 283 states and 400 transitions. [2021-12-07 00:27:49,495 INFO L587 BuchiCegarLoop]: Abstraction has 283 states and 400 transitions. [2021-12-07 00:27:49,495 INFO L425 BuchiCegarLoop]: ======== Iteration 11============ [2021-12-07 00:27:49,495 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 283 states and 400 transitions. [2021-12-07 00:27:49,496 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 273 [2021-12-07 00:27:49,496 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-07 00:27:49,496 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-07 00:27:49,497 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:27:49,497 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [5, 5, 5, 5, 4, 4, 4, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:27:49,497 INFO L791 eck$LassoCheckResult]: Stem: 6669#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(18, 2);call #Ultimate.allocInit(12, 3); 6602#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret54#1, main_~s~0#1;havoc main_~s~0#1;main_~s~0#1 := 12292;assume { :begin_inline_ssl3_connect } true;ssl3_connect_#in~initial_state#1 := 12292;havoc ssl3_connect_#res#1;havoc ssl3_connect_#t~nondet4#1, ssl3_connect_#t~nondet5#1, ssl3_connect_#t~nondet6#1, ssl3_connect_#t~nondet7#1, ssl3_connect_#t~nondet8#1, ssl3_connect_#t~nondet9#1, ssl3_connect_#t~nondet10#1, ssl3_connect_#t~nondet11#1, ssl3_connect_#t~nondet12#1, ssl3_connect_#t~nondet13#1, ssl3_connect_#t~nondet14#1, ssl3_connect_#t~nondet15#1, ssl3_connect_#t~nondet16#1, ssl3_connect_#t~nondet17#1, ssl3_connect_#t~nondet18#1, ssl3_connect_#t~nondet19#1, ssl3_connect_#t~nondet20#1, ssl3_connect_#t~nondet21#1, ssl3_connect_#t~nondet22#1, ssl3_connect_#t~nondet23#1, ssl3_connect_#t~nondet24#1, ssl3_connect_#t~nondet25#1, ssl3_connect_#t~nondet26#1, ssl3_connect_#t~nondet27#1, ssl3_connect_#t~nondet28#1, ssl3_connect_#t~nondet29#1, ssl3_connect_#t~nondet30#1, ssl3_connect_#t~nondet31#1, ssl3_connect_#t~nondet32#1, ssl3_connect_#t~nondet33#1, ssl3_connect_#t~post34#1, ssl3_connect_#t~post35#1, ssl3_connect_#t~nondet36#1, ssl3_connect_#t~post37#1, ssl3_connect_#t~nondet38#1, ssl3_connect_#t~nondet39#1, ssl3_connect_#t~nondet40#1, ssl3_connect_#t~nondet41#1, ssl3_connect_#t~nondet42#1, ssl3_connect_#t~nondet43#1, ssl3_connect_#t~nondet44#1, ssl3_connect_#t~nondet45#1, ssl3_connect_#t~nondet46#1, ssl3_connect_#t~nondet47#1, ssl3_connect_#t~nondet48#1, ssl3_connect_#t~nondet49#1, ssl3_connect_#t~post50#1, ssl3_connect_#t~post51#1, ssl3_connect_#t~nondet52#1, ssl3_connect_#t~post53#1, ssl3_connect_~initial_state#1, ssl3_connect_~s__info_callback~0#1, ssl3_connect_~s__in_handshake~0#1, ssl3_connect_~s__state~0#1, ssl3_connect_~s__new_session~0#1, ssl3_connect_~s__server~0#1, ssl3_connect_~s__version~0#1, ssl3_connect_~s__type~0#1, ssl3_connect_~s__init_num~0#1, ssl3_connect_~s__bbio~0#1, ssl3_connect_~s__wbio~0#1, ssl3_connect_~s__hit~0#1, ssl3_connect_~s__rwstate~0#1, ssl3_connect_~s__init_buf___0~0#1, ssl3_connect_~s__debug~0#1, ssl3_connect_~s__shutdown~0#1, ssl3_connect_~s__ctx__info_callback~0#1, ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1, ssl3_connect_~s__ctx__stats__sess_connect~0#1, ssl3_connect_~s__ctx__stats__sess_hit~0#1, ssl3_connect_~s__ctx__stats__sess_connect_good~0#1, ssl3_connect_~s__s3__change_cipher_spec~0#1, ssl3_connect_~s__s3__flags~0#1, ssl3_connect_~s__s3__delay_buf_pop_ret~0#1, ssl3_connect_~s__s3__tmp__cert_req~0#1, ssl3_connect_~s__s3__tmp__new_compression~0#1, ssl3_connect_~s__s3__tmp__reuse_message~0#1, ssl3_connect_~s__s3__tmp__new_cipher~0#1, ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0#1, ssl3_connect_~s__s3__tmp__next_state___0~0#1, ssl3_connect_~s__s3__tmp__new_compression__id~0#1, ssl3_connect_~s__session__cipher~0#1, ssl3_connect_~s__session__compress_meth~0#1, ssl3_connect_~buf~0#1, ssl3_connect_~tmp~0#1, ssl3_connect_~l~0#1, ssl3_connect_~num1~0#1, ssl3_connect_~cb~0#1, ssl3_connect_~ret~0#1, ssl3_connect_~new_state~0#1, ssl3_connect_~state~0#1, ssl3_connect_~skip~0#1, ssl3_connect_~tmp___0~0#1, ssl3_connect_~tmp___1~0#1, ssl3_connect_~tmp___2~0#1, ssl3_connect_~tmp___3~0#1, ssl3_connect_~tmp___4~0#1, ssl3_connect_~tmp___5~0#1, ssl3_connect_~tmp___6~0#1, ssl3_connect_~tmp___7~0#1, ssl3_connect_~tmp___8~0#1, ssl3_connect_~tmp___9~0#1, ssl3_connect_~blastFlag~0#1, ssl3_connect_~__cil_tmp55~0#1, ssl3_connect_~__cil_tmp56~0#1, ssl3_connect_~__cil_tmp57~0#1, ssl3_connect_~__cil_tmp58~0#1, ssl3_connect_~__cil_tmp59~0#1, ssl3_connect_~__cil_tmp60~0#1, ssl3_connect_~__cil_tmp61~0#1, ssl3_connect_~__cil_tmp62~0#1, ssl3_connect_~__cil_tmp63~0#1, ssl3_connect_~__cil_tmp64~0#1;ssl3_connect_~initial_state#1 := ssl3_connect_#in~initial_state#1;ssl3_connect_~s__info_callback~0#1 := ssl3_connect_#t~nondet4#1;havoc ssl3_connect_#t~nondet4#1;ssl3_connect_~s__in_handshake~0#1 := ssl3_connect_#t~nondet5#1;havoc ssl3_connect_#t~nondet5#1;havoc ssl3_connect_~s__state~0#1;havoc ssl3_connect_~s__new_session~0#1;havoc ssl3_connect_~s__server~0#1;ssl3_connect_~s__version~0#1 := ssl3_connect_#t~nondet6#1;havoc ssl3_connect_#t~nondet6#1;havoc ssl3_connect_~s__type~0#1;havoc ssl3_connect_~s__init_num~0#1;ssl3_connect_~s__bbio~0#1 := ssl3_connect_#t~nondet7#1;havoc ssl3_connect_#t~nondet7#1;ssl3_connect_~s__wbio~0#1 := ssl3_connect_#t~nondet8#1;havoc ssl3_connect_#t~nondet8#1;ssl3_connect_~s__hit~0#1 := ssl3_connect_#t~nondet9#1;havoc ssl3_connect_#t~nondet9#1;havoc ssl3_connect_~s__rwstate~0#1;ssl3_connect_~s__init_buf___0~0#1 := 1;ssl3_connect_~s__debug~0#1 := ssl3_connect_#t~nondet10#1;havoc ssl3_connect_#t~nondet10#1;havoc ssl3_connect_~s__shutdown~0#1;ssl3_connect_~s__ctx__info_callback~0#1 := ssl3_connect_#t~nondet11#1;havoc ssl3_connect_#t~nondet11#1;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1 := ssl3_connect_#t~nondet12#1;havoc ssl3_connect_#t~nondet12#1;ssl3_connect_~s__ctx__stats__sess_connect~0#1 := ssl3_connect_#t~nondet13#1;havoc ssl3_connect_#t~nondet13#1;ssl3_connect_~s__ctx__stats__sess_hit~0#1 := ssl3_connect_#t~nondet14#1;havoc ssl3_connect_#t~nondet14#1;ssl3_connect_~s__ctx__stats__sess_connect_good~0#1 := ssl3_connect_#t~nondet15#1;havoc ssl3_connect_#t~nondet15#1;havoc ssl3_connect_~s__s3__change_cipher_spec~0#1;ssl3_connect_~s__s3__flags~0#1 := ssl3_connect_#t~nondet16#1;havoc ssl3_connect_#t~nondet16#1;havoc ssl3_connect_~s__s3__delay_buf_pop_ret~0#1;ssl3_connect_~s__s3__tmp__cert_req~0#1 := ssl3_connect_#t~nondet17#1;havoc ssl3_connect_#t~nondet17#1;ssl3_connect_~s__s3__tmp__new_compression~0#1 := ssl3_connect_#t~nondet18#1;havoc ssl3_connect_#t~nondet18#1;ssl3_connect_~s__s3__tmp__reuse_message~0#1 := ssl3_connect_#t~nondet19#1;havoc ssl3_connect_#t~nondet19#1;ssl3_connect_~s__s3__tmp__new_cipher~0#1 := ssl3_connect_#t~nondet20#1;havoc ssl3_connect_#t~nondet20#1;ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0#1 := ssl3_connect_#t~nondet21#1;havoc ssl3_connect_#t~nondet21#1;havoc ssl3_connect_~s__s3__tmp__next_state___0~0#1;ssl3_connect_~s__s3__tmp__new_compression__id~0#1 := ssl3_connect_#t~nondet22#1;havoc ssl3_connect_#t~nondet22#1;havoc ssl3_connect_~s__session__cipher~0#1;havoc ssl3_connect_~s__session__compress_meth~0#1;havoc ssl3_connect_~buf~0#1;havoc ssl3_connect_~tmp~0#1;havoc ssl3_connect_~l~0#1;ssl3_connect_~num1~0#1 := ssl3_connect_#t~nondet23#1;havoc ssl3_connect_#t~nondet23#1;havoc ssl3_connect_~cb~0#1;havoc ssl3_connect_~ret~0#1;havoc ssl3_connect_~new_state~0#1;havoc ssl3_connect_~state~0#1;havoc ssl3_connect_~skip~0#1;havoc ssl3_connect_~tmp___0~0#1;ssl3_connect_~tmp___1~0#1 := ssl3_connect_#t~nondet24#1;havoc ssl3_connect_#t~nondet24#1;ssl3_connect_~tmp___2~0#1 := ssl3_connect_#t~nondet25#1;havoc ssl3_connect_#t~nondet25#1;ssl3_connect_~tmp___3~0#1 := ssl3_connect_#t~nondet26#1;havoc ssl3_connect_#t~nondet26#1;ssl3_connect_~tmp___4~0#1 := ssl3_connect_#t~nondet27#1;havoc ssl3_connect_#t~nondet27#1;ssl3_connect_~tmp___5~0#1 := ssl3_connect_#t~nondet28#1;havoc ssl3_connect_#t~nondet28#1;ssl3_connect_~tmp___6~0#1 := ssl3_connect_#t~nondet29#1;havoc ssl3_connect_#t~nondet29#1;ssl3_connect_~tmp___7~0#1 := ssl3_connect_#t~nondet30#1;havoc ssl3_connect_#t~nondet30#1;ssl3_connect_~tmp___8~0#1 := ssl3_connect_#t~nondet31#1;havoc ssl3_connect_#t~nondet31#1;ssl3_connect_~tmp___9~0#1 := ssl3_connect_#t~nondet32#1;havoc ssl3_connect_#t~nondet32#1;havoc ssl3_connect_~blastFlag~0#1;havoc ssl3_connect_~__cil_tmp55~0#1;havoc ssl3_connect_~__cil_tmp56~0#1;havoc ssl3_connect_~__cil_tmp57~0#1;havoc ssl3_connect_~__cil_tmp58~0#1;havoc ssl3_connect_~__cil_tmp59~0#1;havoc ssl3_connect_~__cil_tmp60~0#1;havoc ssl3_connect_~__cil_tmp61~0#1;havoc ssl3_connect_~__cil_tmp62~0#1;havoc ssl3_connect_~__cil_tmp63~0#1;havoc ssl3_connect_~__cil_tmp64~0#1;ssl3_connect_~s__state~0#1 := ssl3_connect_~initial_state#1;ssl3_connect_~blastFlag~0#1 := 0;ssl3_connect_~tmp~0#1 := ssl3_connect_#t~nondet33#1;havoc ssl3_connect_#t~nondet33#1;ssl3_connect_~cb~0#1 := 0;ssl3_connect_~ret~0#1 := -1;ssl3_connect_~skip~0#1 := 0;ssl3_connect_~tmp___0~0#1 := 0; 6603#L94 assume 0 != ssl3_connect_~s__info_callback~0#1;ssl3_connect_~cb~0#1 := ssl3_connect_~s__info_callback~0#1; 6637#L97-2 ssl3_connect_#t~post34#1 := ssl3_connect_~s__in_handshake~0#1;ssl3_connect_~s__in_handshake~0#1 := 1 + ssl3_connect_#t~post34#1;havoc ssl3_connect_#t~post34#1; 6607#L102 assume !(0 != ssl3_connect_~tmp___1~0#1 - 12288); 6609#L108-1 assume !false; 6695#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 6677#L111 assume 12292 == ssl3_connect_~s__state~0#1; 6617#L112 [2021-12-07 00:27:49,497 INFO L793 eck$LassoCheckResult]: Loop: 6617#L112 ssl3_connect_~s__new_session~0#1 := 1;ssl3_connect_~s__state~0#1 := 4096;ssl3_connect_#t~post35#1 := ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1 := 1 + ssl3_connect_#t~post35#1;havoc ssl3_connect_#t~post35#1; 6618#L216 ssl3_connect_~s__server~0#1 := 0; 6646#L221 assume 0 != ssl3_connect_~cb~0#1; 6623#L221-2 ssl3_connect_~__cil_tmp55~0#1 := ssl3_connect_~s__version~0#1 - 65280; 6568#L226 assume !(768 != ssl3_connect_~__cil_tmp55~0#1);ssl3_connect_~s__type~0#1 := 4096; 6569#L232 assume !(0 == ssl3_connect_~s__init_buf___0~0#1); 6590#L232-2 assume !(0 == ssl3_connect_~tmp___4~0#1); 6641#L248 assume !(0 == ssl3_connect_~tmp___5~0#1);ssl3_connect_~s__state~0#1 := 4368;ssl3_connect_#t~post37#1 := ssl3_connect_~s__ctx__stats__sess_connect~0#1;ssl3_connect_~s__ctx__stats__sess_connect~0#1 := 1 + ssl3_connect_#t~post37#1;havoc ssl3_connect_#t~post37#1;ssl3_connect_~s__init_num~0#1 := 0; 6671#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 6818#L526 ssl3_connect_~skip~0#1 := 0; 6817#L108-1 assume !false; 6816#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 6815#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 6813#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 6811#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 6806#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 6585#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 6586#L126 assume 4368 == ssl3_connect_~s__state~0#1; 6621#L130 ssl3_connect_~s__shutdown~0#1 := 0;ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet38#1;havoc ssl3_connect_#t~nondet38#1; 6622#L260 assume 0 == ssl3_connect_~blastFlag~0#1;ssl3_connect_~blastFlag~0#1 := 1; 6631#L260-2 assume !(ssl3_connect_~ret~0#1 <= 0);ssl3_connect_~s__state~0#1 := 4384;ssl3_connect_~s__init_num~0#1 := 0; 6583#L268 assume ssl3_connect_~s__bbio~0#1 != ssl3_connect_~s__wbio~0#1; 6584#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 6805#L526 ssl3_connect_~skip~0#1 := 0; 6804#L108-1 assume !false; 6803#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 6802#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 6801#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 6800#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 6799#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 6798#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 6632#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 6633#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 6667#L132 assume 4384 == ssl3_connect_~s__state~0#1; 6576#L136 ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet39#1;havoc ssl3_connect_#t~nondet39#1; 6577#L275 assume 1 == ssl3_connect_~blastFlag~0#1;ssl3_connect_~blastFlag~0#1 := 2; 6663#L275-2 assume !(ssl3_connect_~ret~0#1 <= 0); 6571#L281 assume !(0 != ssl3_connect_~s__hit~0#1);ssl3_connect_~s__state~0#1 := 4400; 6573#L281-2 ssl3_connect_~s__init_num~0#1 := 0; 6551#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 6552#L526 ssl3_connect_~skip~0#1 := 0; 6642#L108-1 assume !false; 6643#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 6666#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 6814#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 6562#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 6563#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 6613#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 6797#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 6796#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 6670#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 6661#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 6625#L138 assume 4400 == ssl3_connect_~s__state~0#1; 6611#L142 assume 0 != ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0#1 - 256;ssl3_connect_~skip~0#1 := 1; 6615#L290-1 ssl3_connect_~s__state~0#1 := 4416;ssl3_connect_~s__init_num~0#1 := 0; 6591#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 6825#L526 ssl3_connect_~skip~0#1 := 0; 6824#L108-1 assume !false; 6823#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 6581#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 6582#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 6619#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 6678#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 6681#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 6682#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 6686#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 6687#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 6709#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 6710#L138 assume !(4400 == ssl3_connect_~s__state~0#1); 6610#L141 assume !(4401 == ssl3_connect_~s__state~0#1); 6612#L144 assume !(4416 == ssl3_connect_~s__state~0#1); 6708#L147 assume !(4417 == ssl3_connect_~s__state~0#1); 6675#L150 assume !(4432 == ssl3_connect_~s__state~0#1); 6676#L153 assume !(4433 == ssl3_connect_~s__state~0#1); 6672#L156 assume !(4448 == ssl3_connect_~s__state~0#1); 6673#L159 assume !(4449 == ssl3_connect_~s__state~0#1); 6674#L162 assume !(4464 == ssl3_connect_~s__state~0#1); 6690#L165 assume !(4465 == ssl3_connect_~s__state~0#1); 6691#L168 assume !(4466 == ssl3_connect_~s__state~0#1); 6692#L171 assume !(4467 == ssl3_connect_~s__state~0#1); 6693#L174 assume !(4480 == ssl3_connect_~s__state~0#1); 6704#L177 assume !(4481 == ssl3_connect_~s__state~0#1); 6705#L180 assume !(4496 == ssl3_connect_~s__state~0#1); 6711#L183 assume !(4497 == ssl3_connect_~s__state~0#1); 6696#L186 assume !(4512 == ssl3_connect_~s__state~0#1); 6697#L189 assume !(4513 == ssl3_connect_~s__state~0#1); 6698#L192 assume !(4528 == ssl3_connect_~s__state~0#1); 6706#L195 assume !(4529 == ssl3_connect_~s__state~0#1); 6707#L198 assume !(4560 == ssl3_connect_~s__state~0#1); 6626#L201 assume !(4561 == ssl3_connect_~s__state~0#1); 6627#L204 assume 4352 == ssl3_connect_~s__state~0#1; 6639#L205 ssl3_connect_~__cil_tmp61~0#1 := ssl3_connect_~num1~0#1; 6640#L450 assume !(ssl3_connect_~__cil_tmp61~0#1 > 0); 6557#L450-2 ssl3_connect_~s__state~0#1 := ssl3_connect_~s__s3__tmp__next_state___0~0#1; 6580#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 6694#L526 ssl3_connect_~skip~0#1 := 0; 6689#L108-1 assume !false; 6688#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 6685#L111 assume 12292 == ssl3_connect_~s__state~0#1; 6617#L112 [2021-12-07 00:27:49,497 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:27:49,498 INFO L85 PathProgramCache]: Analyzing trace with hash 124406552, now seen corresponding path program 7 times [2021-12-07 00:27:49,498 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:27:49,498 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1046294882] [2021-12-07 00:27:49,498 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:27:49,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:27:49,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-07 00:27:49,501 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-07 00:27:49,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-07 00:27:49,506 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-07 00:27:49,506 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:27:49,506 INFO L85 PathProgramCache]: Analyzing trace with hash 651167633, now seen corresponding path program 1 times [2021-12-07 00:27:49,506 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:27:49,506 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [396490340] [2021-12-07 00:27:49,506 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:27:49,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:27:49,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:27:49,531 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-12-07 00:27:49,531 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-07 00:27:49,531 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [396490340] [2021-12-07 00:27:49,531 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [396490340] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-07 00:27:49,531 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-07 00:27:49,531 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-07 00:27:49,531 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1124278791] [2021-12-07 00:27:49,531 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-07 00:27:49,532 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-12-07 00:27:49,532 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-07 00:27:49,532 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-07 00:27:49,532 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-07 00:27:49,532 INFO L87 Difference]: Start difference. First operand 283 states and 400 transitions. cyclomatic complexity: 118 Second operand has 3 states, 3 states have (on average 26.333333333333332) internal successors, (79), 3 states have internal predecessors, (79), 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) [2021-12-07 00:27:49,585 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-07 00:27:49,585 INFO L93 Difference]: Finished difference Result 307 states and 430 transitions. [2021-12-07 00:27:49,585 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-07 00:27:49,585 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 307 states and 430 transitions. [2021-12-07 00:27:49,587 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 297 [2021-12-07 00:27:49,589 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 307 states to 307 states and 430 transitions. [2021-12-07 00:27:49,589 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 307 [2021-12-07 00:27:49,589 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 307 [2021-12-07 00:27:49,589 INFO L73 IsDeterministic]: Start isDeterministic. Operand 307 states and 430 transitions. [2021-12-07 00:27:49,589 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-07 00:27:49,589 INFO L681 BuchiCegarLoop]: Abstraction has 307 states and 430 transitions. [2021-12-07 00:27:49,590 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 307 states and 430 transitions. [2021-12-07 00:27:49,592 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 307 to 304. [2021-12-07 00:27:49,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 304 states, 304 states have (on average 1.4013157894736843) internal successors, (426), 303 states have internal predecessors, (426), 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) [2021-12-07 00:27:49,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 304 states and 426 transitions. [2021-12-07 00:27:49,594 INFO L704 BuchiCegarLoop]: Abstraction has 304 states and 426 transitions. [2021-12-07 00:27:49,594 INFO L587 BuchiCegarLoop]: Abstraction has 304 states and 426 transitions. [2021-12-07 00:27:49,594 INFO L425 BuchiCegarLoop]: ======== Iteration 12============ [2021-12-07 00:27:49,594 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 304 states and 426 transitions. [2021-12-07 00:27:49,595 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 294 [2021-12-07 00:27:49,595 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-07 00:27:49,595 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-07 00:27:49,596 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:27:49,596 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [6, 6, 6, 6, 5, 5, 5, 5, 5, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:27:49,596 INFO L791 eck$LassoCheckResult]: Stem: 7264#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(18, 2);call #Ultimate.allocInit(12, 3); 7198#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret54#1, main_~s~0#1;havoc main_~s~0#1;main_~s~0#1 := 12292;assume { :begin_inline_ssl3_connect } true;ssl3_connect_#in~initial_state#1 := 12292;havoc ssl3_connect_#res#1;havoc ssl3_connect_#t~nondet4#1, ssl3_connect_#t~nondet5#1, ssl3_connect_#t~nondet6#1, ssl3_connect_#t~nondet7#1, ssl3_connect_#t~nondet8#1, ssl3_connect_#t~nondet9#1, ssl3_connect_#t~nondet10#1, ssl3_connect_#t~nondet11#1, ssl3_connect_#t~nondet12#1, ssl3_connect_#t~nondet13#1, ssl3_connect_#t~nondet14#1, ssl3_connect_#t~nondet15#1, ssl3_connect_#t~nondet16#1, ssl3_connect_#t~nondet17#1, ssl3_connect_#t~nondet18#1, ssl3_connect_#t~nondet19#1, ssl3_connect_#t~nondet20#1, ssl3_connect_#t~nondet21#1, ssl3_connect_#t~nondet22#1, ssl3_connect_#t~nondet23#1, ssl3_connect_#t~nondet24#1, ssl3_connect_#t~nondet25#1, ssl3_connect_#t~nondet26#1, ssl3_connect_#t~nondet27#1, ssl3_connect_#t~nondet28#1, ssl3_connect_#t~nondet29#1, ssl3_connect_#t~nondet30#1, ssl3_connect_#t~nondet31#1, ssl3_connect_#t~nondet32#1, ssl3_connect_#t~nondet33#1, ssl3_connect_#t~post34#1, ssl3_connect_#t~post35#1, ssl3_connect_#t~nondet36#1, ssl3_connect_#t~post37#1, ssl3_connect_#t~nondet38#1, ssl3_connect_#t~nondet39#1, ssl3_connect_#t~nondet40#1, ssl3_connect_#t~nondet41#1, ssl3_connect_#t~nondet42#1, ssl3_connect_#t~nondet43#1, ssl3_connect_#t~nondet44#1, ssl3_connect_#t~nondet45#1, ssl3_connect_#t~nondet46#1, ssl3_connect_#t~nondet47#1, ssl3_connect_#t~nondet48#1, ssl3_connect_#t~nondet49#1, ssl3_connect_#t~post50#1, ssl3_connect_#t~post51#1, ssl3_connect_#t~nondet52#1, ssl3_connect_#t~post53#1, ssl3_connect_~initial_state#1, ssl3_connect_~s__info_callback~0#1, ssl3_connect_~s__in_handshake~0#1, ssl3_connect_~s__state~0#1, ssl3_connect_~s__new_session~0#1, ssl3_connect_~s__server~0#1, ssl3_connect_~s__version~0#1, ssl3_connect_~s__type~0#1, ssl3_connect_~s__init_num~0#1, ssl3_connect_~s__bbio~0#1, ssl3_connect_~s__wbio~0#1, ssl3_connect_~s__hit~0#1, ssl3_connect_~s__rwstate~0#1, ssl3_connect_~s__init_buf___0~0#1, ssl3_connect_~s__debug~0#1, ssl3_connect_~s__shutdown~0#1, ssl3_connect_~s__ctx__info_callback~0#1, ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1, ssl3_connect_~s__ctx__stats__sess_connect~0#1, ssl3_connect_~s__ctx__stats__sess_hit~0#1, ssl3_connect_~s__ctx__stats__sess_connect_good~0#1, ssl3_connect_~s__s3__change_cipher_spec~0#1, ssl3_connect_~s__s3__flags~0#1, ssl3_connect_~s__s3__delay_buf_pop_ret~0#1, ssl3_connect_~s__s3__tmp__cert_req~0#1, ssl3_connect_~s__s3__tmp__new_compression~0#1, ssl3_connect_~s__s3__tmp__reuse_message~0#1, ssl3_connect_~s__s3__tmp__new_cipher~0#1, ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0#1, ssl3_connect_~s__s3__tmp__next_state___0~0#1, ssl3_connect_~s__s3__tmp__new_compression__id~0#1, ssl3_connect_~s__session__cipher~0#1, ssl3_connect_~s__session__compress_meth~0#1, ssl3_connect_~buf~0#1, ssl3_connect_~tmp~0#1, ssl3_connect_~l~0#1, ssl3_connect_~num1~0#1, ssl3_connect_~cb~0#1, ssl3_connect_~ret~0#1, ssl3_connect_~new_state~0#1, ssl3_connect_~state~0#1, ssl3_connect_~skip~0#1, ssl3_connect_~tmp___0~0#1, ssl3_connect_~tmp___1~0#1, ssl3_connect_~tmp___2~0#1, ssl3_connect_~tmp___3~0#1, ssl3_connect_~tmp___4~0#1, ssl3_connect_~tmp___5~0#1, ssl3_connect_~tmp___6~0#1, ssl3_connect_~tmp___7~0#1, ssl3_connect_~tmp___8~0#1, ssl3_connect_~tmp___9~0#1, ssl3_connect_~blastFlag~0#1, ssl3_connect_~__cil_tmp55~0#1, ssl3_connect_~__cil_tmp56~0#1, ssl3_connect_~__cil_tmp57~0#1, ssl3_connect_~__cil_tmp58~0#1, ssl3_connect_~__cil_tmp59~0#1, ssl3_connect_~__cil_tmp60~0#1, ssl3_connect_~__cil_tmp61~0#1, ssl3_connect_~__cil_tmp62~0#1, ssl3_connect_~__cil_tmp63~0#1, ssl3_connect_~__cil_tmp64~0#1;ssl3_connect_~initial_state#1 := ssl3_connect_#in~initial_state#1;ssl3_connect_~s__info_callback~0#1 := ssl3_connect_#t~nondet4#1;havoc ssl3_connect_#t~nondet4#1;ssl3_connect_~s__in_handshake~0#1 := ssl3_connect_#t~nondet5#1;havoc ssl3_connect_#t~nondet5#1;havoc ssl3_connect_~s__state~0#1;havoc ssl3_connect_~s__new_session~0#1;havoc ssl3_connect_~s__server~0#1;ssl3_connect_~s__version~0#1 := ssl3_connect_#t~nondet6#1;havoc ssl3_connect_#t~nondet6#1;havoc ssl3_connect_~s__type~0#1;havoc ssl3_connect_~s__init_num~0#1;ssl3_connect_~s__bbio~0#1 := ssl3_connect_#t~nondet7#1;havoc ssl3_connect_#t~nondet7#1;ssl3_connect_~s__wbio~0#1 := ssl3_connect_#t~nondet8#1;havoc ssl3_connect_#t~nondet8#1;ssl3_connect_~s__hit~0#1 := ssl3_connect_#t~nondet9#1;havoc ssl3_connect_#t~nondet9#1;havoc ssl3_connect_~s__rwstate~0#1;ssl3_connect_~s__init_buf___0~0#1 := 1;ssl3_connect_~s__debug~0#1 := ssl3_connect_#t~nondet10#1;havoc ssl3_connect_#t~nondet10#1;havoc ssl3_connect_~s__shutdown~0#1;ssl3_connect_~s__ctx__info_callback~0#1 := ssl3_connect_#t~nondet11#1;havoc ssl3_connect_#t~nondet11#1;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1 := ssl3_connect_#t~nondet12#1;havoc ssl3_connect_#t~nondet12#1;ssl3_connect_~s__ctx__stats__sess_connect~0#1 := ssl3_connect_#t~nondet13#1;havoc ssl3_connect_#t~nondet13#1;ssl3_connect_~s__ctx__stats__sess_hit~0#1 := ssl3_connect_#t~nondet14#1;havoc ssl3_connect_#t~nondet14#1;ssl3_connect_~s__ctx__stats__sess_connect_good~0#1 := ssl3_connect_#t~nondet15#1;havoc ssl3_connect_#t~nondet15#1;havoc ssl3_connect_~s__s3__change_cipher_spec~0#1;ssl3_connect_~s__s3__flags~0#1 := ssl3_connect_#t~nondet16#1;havoc ssl3_connect_#t~nondet16#1;havoc ssl3_connect_~s__s3__delay_buf_pop_ret~0#1;ssl3_connect_~s__s3__tmp__cert_req~0#1 := ssl3_connect_#t~nondet17#1;havoc ssl3_connect_#t~nondet17#1;ssl3_connect_~s__s3__tmp__new_compression~0#1 := ssl3_connect_#t~nondet18#1;havoc ssl3_connect_#t~nondet18#1;ssl3_connect_~s__s3__tmp__reuse_message~0#1 := ssl3_connect_#t~nondet19#1;havoc ssl3_connect_#t~nondet19#1;ssl3_connect_~s__s3__tmp__new_cipher~0#1 := ssl3_connect_#t~nondet20#1;havoc ssl3_connect_#t~nondet20#1;ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0#1 := ssl3_connect_#t~nondet21#1;havoc ssl3_connect_#t~nondet21#1;havoc ssl3_connect_~s__s3__tmp__next_state___0~0#1;ssl3_connect_~s__s3__tmp__new_compression__id~0#1 := ssl3_connect_#t~nondet22#1;havoc ssl3_connect_#t~nondet22#1;havoc ssl3_connect_~s__session__cipher~0#1;havoc ssl3_connect_~s__session__compress_meth~0#1;havoc ssl3_connect_~buf~0#1;havoc ssl3_connect_~tmp~0#1;havoc ssl3_connect_~l~0#1;ssl3_connect_~num1~0#1 := ssl3_connect_#t~nondet23#1;havoc ssl3_connect_#t~nondet23#1;havoc ssl3_connect_~cb~0#1;havoc ssl3_connect_~ret~0#1;havoc ssl3_connect_~new_state~0#1;havoc ssl3_connect_~state~0#1;havoc ssl3_connect_~skip~0#1;havoc ssl3_connect_~tmp___0~0#1;ssl3_connect_~tmp___1~0#1 := ssl3_connect_#t~nondet24#1;havoc ssl3_connect_#t~nondet24#1;ssl3_connect_~tmp___2~0#1 := ssl3_connect_#t~nondet25#1;havoc ssl3_connect_#t~nondet25#1;ssl3_connect_~tmp___3~0#1 := ssl3_connect_#t~nondet26#1;havoc ssl3_connect_#t~nondet26#1;ssl3_connect_~tmp___4~0#1 := ssl3_connect_#t~nondet27#1;havoc ssl3_connect_#t~nondet27#1;ssl3_connect_~tmp___5~0#1 := ssl3_connect_#t~nondet28#1;havoc ssl3_connect_#t~nondet28#1;ssl3_connect_~tmp___6~0#1 := ssl3_connect_#t~nondet29#1;havoc ssl3_connect_#t~nondet29#1;ssl3_connect_~tmp___7~0#1 := ssl3_connect_#t~nondet30#1;havoc ssl3_connect_#t~nondet30#1;ssl3_connect_~tmp___8~0#1 := ssl3_connect_#t~nondet31#1;havoc ssl3_connect_#t~nondet31#1;ssl3_connect_~tmp___9~0#1 := ssl3_connect_#t~nondet32#1;havoc ssl3_connect_#t~nondet32#1;havoc ssl3_connect_~blastFlag~0#1;havoc ssl3_connect_~__cil_tmp55~0#1;havoc ssl3_connect_~__cil_tmp56~0#1;havoc ssl3_connect_~__cil_tmp57~0#1;havoc ssl3_connect_~__cil_tmp58~0#1;havoc ssl3_connect_~__cil_tmp59~0#1;havoc ssl3_connect_~__cil_tmp60~0#1;havoc ssl3_connect_~__cil_tmp61~0#1;havoc ssl3_connect_~__cil_tmp62~0#1;havoc ssl3_connect_~__cil_tmp63~0#1;havoc ssl3_connect_~__cil_tmp64~0#1;ssl3_connect_~s__state~0#1 := ssl3_connect_~initial_state#1;ssl3_connect_~blastFlag~0#1 := 0;ssl3_connect_~tmp~0#1 := ssl3_connect_#t~nondet33#1;havoc ssl3_connect_#t~nondet33#1;ssl3_connect_~cb~0#1 := 0;ssl3_connect_~ret~0#1 := -1;ssl3_connect_~skip~0#1 := 0;ssl3_connect_~tmp___0~0#1 := 0; 7199#L94 assume 0 != ssl3_connect_~s__info_callback~0#1;ssl3_connect_~cb~0#1 := ssl3_connect_~s__info_callback~0#1; 7229#L97-2 ssl3_connect_#t~post34#1 := ssl3_connect_~s__in_handshake~0#1;ssl3_connect_~s__in_handshake~0#1 := 1 + ssl3_connect_#t~post34#1;havoc ssl3_connect_#t~post34#1; 7203#L102 assume !(0 != ssl3_connect_~tmp___1~0#1 - 12288); 7205#L108-1 assume !false; 7295#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 7272#L111 assume 12292 == ssl3_connect_~s__state~0#1; 7210#L112 [2021-12-07 00:27:49,596 INFO L793 eck$LassoCheckResult]: Loop: 7210#L112 ssl3_connect_~s__new_session~0#1 := 1;ssl3_connect_~s__state~0#1 := 4096;ssl3_connect_#t~post35#1 := ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1 := 1 + ssl3_connect_#t~post35#1;havoc ssl3_connect_#t~post35#1; 7211#L216 ssl3_connect_~s__server~0#1 := 0; 7239#L221 assume 0 != ssl3_connect_~cb~0#1; 7216#L221-2 ssl3_connect_~__cil_tmp55~0#1 := ssl3_connect_~s__version~0#1 - 65280; 7164#L226 assume !(768 != ssl3_connect_~__cil_tmp55~0#1);ssl3_connect_~s__type~0#1 := 4096; 7165#L232 assume !(0 == ssl3_connect_~s__init_buf___0~0#1); 7186#L232-2 assume !(0 == ssl3_connect_~tmp___4~0#1); 7234#L248 assume !(0 == ssl3_connect_~tmp___5~0#1);ssl3_connect_~s__state~0#1 := 4368;ssl3_connect_#t~post37#1 := ssl3_connect_~s__ctx__stats__sess_connect~0#1;ssl3_connect_~s__ctx__stats__sess_connect~0#1 := 1 + ssl3_connect_#t~post37#1;havoc ssl3_connect_#t~post37#1;ssl3_connect_~s__init_num~0#1 := 0; 7265#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 7413#L526 ssl3_connect_~skip~0#1 := 0; 7412#L108-1 assume !false; 7410#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 7409#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 7404#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 7402#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 7400#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 7398#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 7287#L126 assume 4368 == ssl3_connect_~s__state~0#1; 7214#L130 ssl3_connect_~s__shutdown~0#1 := 0;ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet38#1;havoc ssl3_connect_#t~nondet38#1; 7215#L260 assume 0 == ssl3_connect_~blastFlag~0#1;ssl3_connect_~blastFlag~0#1 := 1; 7224#L260-2 assume !(ssl3_connect_~ret~0#1 <= 0);ssl3_connect_~s__state~0#1 := 4384;ssl3_connect_~s__init_num~0#1 := 0; 7179#L268 assume ssl3_connect_~s__bbio~0#1 != ssl3_connect_~s__wbio~0#1; 7180#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 7426#L526 ssl3_connect_~skip~0#1 := 0; 7425#L108-1 assume !false; 7424#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 7423#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 7422#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 7158#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 7159#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 7181#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 7182#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 7225#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 7307#L132 assume 4384 == ssl3_connect_~s__state~0#1; 7172#L136 ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet39#1;havoc ssl3_connect_#t~nondet39#1; 7173#L275 assume 1 == ssl3_connect_~blastFlag~0#1;ssl3_connect_~blastFlag~0#1 := 2; 7257#L275-2 assume !(ssl3_connect_~ret~0#1 <= 0); 7167#L281 assume !(0 != ssl3_connect_~s__hit~0#1);ssl3_connect_~s__state~0#1 := 4400; 7169#L281-2 ssl3_connect_~s__init_num~0#1 := 0; 7233#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 7378#L526 ssl3_connect_~skip~0#1 := 0; 7376#L108-1 assume !false; 7374#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 7373#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 7372#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 7370#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 7366#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 7364#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 7362#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 7360#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 7358#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 7356#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 7277#L138 assume 4400 == ssl3_connect_~s__state~0#1; 7253#L142 assume 0 != ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0#1 - 256;ssl3_connect_~skip~0#1 := 1; 7208#L290-1 ssl3_connect_~s__state~0#1 := 4416;ssl3_connect_~s__init_num~0#1 := 0; 7147#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 7148#L526 ssl3_connect_~skip~0#1 := 0; 7235#L108-1 assume !false; 7236#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 7177#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 7178#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 7212#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 7421#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 7419#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 7414#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 7260#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 7261#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 7255#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 7218#L138 assume !(4400 == ssl3_connect_~s__state~0#1); 7206#L141 assume !(4401 == ssl3_connect_~s__state~0#1); 7160#L144 assume 4416 == ssl3_connect_~s__state~0#1; 7161#L148 ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet41#1;havoc ssl3_connect_#t~nondet41#1; 7194#L307 assume 3 == ssl3_connect_~blastFlag~0#1;ssl3_connect_~blastFlag~0#1 := 4; 7170#L307-2 assume !(ssl3_connect_~ret~0#1 <= 0);ssl3_connect_~s__state~0#1 := 4432;ssl3_connect_~s__init_num~0#1 := 0; 7171#L315 assume !(0 == ssl3_connect_~tmp___6~0#1); 7187#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 7432#L526 ssl3_connect_~skip~0#1 := 0; 7427#L108-1 assume !false; 7354#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 7352#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 7350#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 7348#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 7346#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 7344#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 7342#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 7340#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 7339#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 7337#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 7335#L138 assume !(4400 == ssl3_connect_~s__state~0#1); 7333#L141 assume !(4401 == ssl3_connect_~s__state~0#1); 7330#L144 assume !(4416 == ssl3_connect_~s__state~0#1); 7329#L147 assume !(4417 == ssl3_connect_~s__state~0#1); 7328#L150 assume !(4432 == ssl3_connect_~s__state~0#1); 7327#L153 assume !(4433 == ssl3_connect_~s__state~0#1); 7326#L156 assume !(4448 == ssl3_connect_~s__state~0#1); 7268#L159 assume !(4449 == ssl3_connect_~s__state~0#1); 7269#L162 assume !(4464 == ssl3_connect_~s__state~0#1); 7273#L165 assume !(4465 == ssl3_connect_~s__state~0#1); 7274#L168 assume !(4466 == ssl3_connect_~s__state~0#1); 7275#L171 assume !(4467 == ssl3_connect_~s__state~0#1); 7276#L174 assume !(4480 == ssl3_connect_~s__state~0#1); 7303#L177 assume !(4481 == ssl3_connect_~s__state~0#1); 7304#L180 assume !(4496 == ssl3_connect_~s__state~0#1); 7310#L183 assume !(4497 == ssl3_connect_~s__state~0#1); 7290#L186 assume !(4512 == ssl3_connect_~s__state~0#1); 7291#L189 assume !(4513 == ssl3_connect_~s__state~0#1); 7292#L192 assume !(4528 == ssl3_connect_~s__state~0#1); 7305#L195 assume !(4529 == ssl3_connect_~s__state~0#1); 7306#L198 assume !(4560 == ssl3_connect_~s__state~0#1); 7219#L201 assume !(4561 == ssl3_connect_~s__state~0#1); 7220#L204 assume 4352 == ssl3_connect_~s__state~0#1; 7231#L205 ssl3_connect_~__cil_tmp61~0#1 := ssl3_connect_~num1~0#1; 7232#L450 assume !(ssl3_connect_~__cil_tmp61~0#1 > 0); 7153#L450-2 ssl3_connect_~s__state~0#1 := ssl3_connect_~s__s3__tmp__next_state___0~0#1; 7176#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 7297#L526 ssl3_connect_~skip~0#1 := 0; 7296#L108-1 assume !false; 7294#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 7293#L111 assume 12292 == ssl3_connect_~s__state~0#1; 7210#L112 [2021-12-07 00:27:49,596 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:27:49,596 INFO L85 PathProgramCache]: Analyzing trace with hash 124406552, now seen corresponding path program 8 times [2021-12-07 00:27:49,596 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:27:49,596 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1980925526] [2021-12-07 00:27:49,597 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:27:49,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:27:49,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-07 00:27:49,600 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-07 00:27:49,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-07 00:27:49,605 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-07 00:27:49,606 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:27:49,606 INFO L85 PathProgramCache]: Analyzing trace with hash 572453145, now seen corresponding path program 1 times [2021-12-07 00:27:49,606 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:27:49,606 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [217146463] [2021-12-07 00:27:49,606 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:27:49,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:27:49,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:27:49,634 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 116 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-12-07 00:27:49,635 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-07 00:27:49,635 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [217146463] [2021-12-07 00:27:49,635 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [217146463] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-07 00:27:49,635 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-07 00:27:49,635 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-07 00:27:49,635 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [793605571] [2021-12-07 00:27:49,635 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-07 00:27:49,635 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-12-07 00:27:49,636 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-07 00:27:49,636 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-07 00:27:49,636 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-07 00:27:49,636 INFO L87 Difference]: Start difference. First operand 304 states and 426 transitions. cyclomatic complexity: 123 Second operand has 3 states, 3 states have (on average 31.0) internal successors, (93), 3 states have internal predecessors, (93), 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) [2021-12-07 00:27:49,651 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-07 00:27:49,651 INFO L93 Difference]: Finished difference Result 598 states and 836 transitions. [2021-12-07 00:27:49,651 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-07 00:27:49,651 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 598 states and 836 transitions. [2021-12-07 00:27:49,654 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 588 [2021-12-07 00:27:49,657 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 598 states to 598 states and 836 transitions. [2021-12-07 00:27:49,658 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 598 [2021-12-07 00:27:49,658 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 598 [2021-12-07 00:27:49,658 INFO L73 IsDeterministic]: Start isDeterministic. Operand 598 states and 836 transitions. [2021-12-07 00:27:49,659 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-07 00:27:49,659 INFO L681 BuchiCegarLoop]: Abstraction has 598 states and 836 transitions. [2021-12-07 00:27:49,659 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 598 states and 836 transitions. [2021-12-07 00:27:49,665 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 598 to 598. [2021-12-07 00:27:49,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 598 states, 598 states have (on average 1.3979933110367893) internal successors, (836), 597 states have internal predecessors, (836), 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) [2021-12-07 00:27:49,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 598 states and 836 transitions. [2021-12-07 00:27:49,667 INFO L704 BuchiCegarLoop]: Abstraction has 598 states and 836 transitions. [2021-12-07 00:27:49,667 INFO L587 BuchiCegarLoop]: Abstraction has 598 states and 836 transitions. [2021-12-07 00:27:49,667 INFO L425 BuchiCegarLoop]: ======== Iteration 13============ [2021-12-07 00:27:49,668 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 598 states and 836 transitions. [2021-12-07 00:27:49,670 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 588 [2021-12-07 00:27:49,670 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-07 00:27:49,670 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-07 00:27:49,671 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:27:49,671 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [6, 6, 6, 6, 5, 5, 5, 5, 5, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:27:49,671 INFO L791 eck$LassoCheckResult]: Stem: 8194#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(18, 2);call #Ultimate.allocInit(12, 3); 8106#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret54#1, main_~s~0#1;havoc main_~s~0#1;main_~s~0#1 := 12292;assume { :begin_inline_ssl3_connect } true;ssl3_connect_#in~initial_state#1 := 12292;havoc ssl3_connect_#res#1;havoc ssl3_connect_#t~nondet4#1, ssl3_connect_#t~nondet5#1, ssl3_connect_#t~nondet6#1, ssl3_connect_#t~nondet7#1, ssl3_connect_#t~nondet8#1, ssl3_connect_#t~nondet9#1, ssl3_connect_#t~nondet10#1, ssl3_connect_#t~nondet11#1, ssl3_connect_#t~nondet12#1, ssl3_connect_#t~nondet13#1, ssl3_connect_#t~nondet14#1, ssl3_connect_#t~nondet15#1, ssl3_connect_#t~nondet16#1, ssl3_connect_#t~nondet17#1, ssl3_connect_#t~nondet18#1, ssl3_connect_#t~nondet19#1, ssl3_connect_#t~nondet20#1, ssl3_connect_#t~nondet21#1, ssl3_connect_#t~nondet22#1, ssl3_connect_#t~nondet23#1, ssl3_connect_#t~nondet24#1, ssl3_connect_#t~nondet25#1, ssl3_connect_#t~nondet26#1, ssl3_connect_#t~nondet27#1, ssl3_connect_#t~nondet28#1, ssl3_connect_#t~nondet29#1, ssl3_connect_#t~nondet30#1, ssl3_connect_#t~nondet31#1, ssl3_connect_#t~nondet32#1, ssl3_connect_#t~nondet33#1, ssl3_connect_#t~post34#1, ssl3_connect_#t~post35#1, ssl3_connect_#t~nondet36#1, ssl3_connect_#t~post37#1, ssl3_connect_#t~nondet38#1, ssl3_connect_#t~nondet39#1, ssl3_connect_#t~nondet40#1, ssl3_connect_#t~nondet41#1, ssl3_connect_#t~nondet42#1, ssl3_connect_#t~nondet43#1, ssl3_connect_#t~nondet44#1, ssl3_connect_#t~nondet45#1, ssl3_connect_#t~nondet46#1, ssl3_connect_#t~nondet47#1, ssl3_connect_#t~nondet48#1, ssl3_connect_#t~nondet49#1, ssl3_connect_#t~post50#1, ssl3_connect_#t~post51#1, ssl3_connect_#t~nondet52#1, ssl3_connect_#t~post53#1, ssl3_connect_~initial_state#1, ssl3_connect_~s__info_callback~0#1, ssl3_connect_~s__in_handshake~0#1, ssl3_connect_~s__state~0#1, ssl3_connect_~s__new_session~0#1, ssl3_connect_~s__server~0#1, ssl3_connect_~s__version~0#1, ssl3_connect_~s__type~0#1, ssl3_connect_~s__init_num~0#1, ssl3_connect_~s__bbio~0#1, ssl3_connect_~s__wbio~0#1, ssl3_connect_~s__hit~0#1, ssl3_connect_~s__rwstate~0#1, ssl3_connect_~s__init_buf___0~0#1, ssl3_connect_~s__debug~0#1, ssl3_connect_~s__shutdown~0#1, ssl3_connect_~s__ctx__info_callback~0#1, ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1, ssl3_connect_~s__ctx__stats__sess_connect~0#1, ssl3_connect_~s__ctx__stats__sess_hit~0#1, ssl3_connect_~s__ctx__stats__sess_connect_good~0#1, ssl3_connect_~s__s3__change_cipher_spec~0#1, ssl3_connect_~s__s3__flags~0#1, ssl3_connect_~s__s3__delay_buf_pop_ret~0#1, ssl3_connect_~s__s3__tmp__cert_req~0#1, ssl3_connect_~s__s3__tmp__new_compression~0#1, ssl3_connect_~s__s3__tmp__reuse_message~0#1, ssl3_connect_~s__s3__tmp__new_cipher~0#1, ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0#1, ssl3_connect_~s__s3__tmp__next_state___0~0#1, ssl3_connect_~s__s3__tmp__new_compression__id~0#1, ssl3_connect_~s__session__cipher~0#1, ssl3_connect_~s__session__compress_meth~0#1, ssl3_connect_~buf~0#1, ssl3_connect_~tmp~0#1, ssl3_connect_~l~0#1, ssl3_connect_~num1~0#1, ssl3_connect_~cb~0#1, ssl3_connect_~ret~0#1, ssl3_connect_~new_state~0#1, ssl3_connect_~state~0#1, ssl3_connect_~skip~0#1, ssl3_connect_~tmp___0~0#1, ssl3_connect_~tmp___1~0#1, ssl3_connect_~tmp___2~0#1, ssl3_connect_~tmp___3~0#1, ssl3_connect_~tmp___4~0#1, ssl3_connect_~tmp___5~0#1, ssl3_connect_~tmp___6~0#1, ssl3_connect_~tmp___7~0#1, ssl3_connect_~tmp___8~0#1, ssl3_connect_~tmp___9~0#1, ssl3_connect_~blastFlag~0#1, ssl3_connect_~__cil_tmp55~0#1, ssl3_connect_~__cil_tmp56~0#1, ssl3_connect_~__cil_tmp57~0#1, ssl3_connect_~__cil_tmp58~0#1, ssl3_connect_~__cil_tmp59~0#1, ssl3_connect_~__cil_tmp60~0#1, ssl3_connect_~__cil_tmp61~0#1, ssl3_connect_~__cil_tmp62~0#1, ssl3_connect_~__cil_tmp63~0#1, ssl3_connect_~__cil_tmp64~0#1;ssl3_connect_~initial_state#1 := ssl3_connect_#in~initial_state#1;ssl3_connect_~s__info_callback~0#1 := ssl3_connect_#t~nondet4#1;havoc ssl3_connect_#t~nondet4#1;ssl3_connect_~s__in_handshake~0#1 := ssl3_connect_#t~nondet5#1;havoc ssl3_connect_#t~nondet5#1;havoc ssl3_connect_~s__state~0#1;havoc ssl3_connect_~s__new_session~0#1;havoc ssl3_connect_~s__server~0#1;ssl3_connect_~s__version~0#1 := ssl3_connect_#t~nondet6#1;havoc ssl3_connect_#t~nondet6#1;havoc ssl3_connect_~s__type~0#1;havoc ssl3_connect_~s__init_num~0#1;ssl3_connect_~s__bbio~0#1 := ssl3_connect_#t~nondet7#1;havoc ssl3_connect_#t~nondet7#1;ssl3_connect_~s__wbio~0#1 := ssl3_connect_#t~nondet8#1;havoc ssl3_connect_#t~nondet8#1;ssl3_connect_~s__hit~0#1 := ssl3_connect_#t~nondet9#1;havoc ssl3_connect_#t~nondet9#1;havoc ssl3_connect_~s__rwstate~0#1;ssl3_connect_~s__init_buf___0~0#1 := 1;ssl3_connect_~s__debug~0#1 := ssl3_connect_#t~nondet10#1;havoc ssl3_connect_#t~nondet10#1;havoc ssl3_connect_~s__shutdown~0#1;ssl3_connect_~s__ctx__info_callback~0#1 := ssl3_connect_#t~nondet11#1;havoc ssl3_connect_#t~nondet11#1;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1 := ssl3_connect_#t~nondet12#1;havoc ssl3_connect_#t~nondet12#1;ssl3_connect_~s__ctx__stats__sess_connect~0#1 := ssl3_connect_#t~nondet13#1;havoc ssl3_connect_#t~nondet13#1;ssl3_connect_~s__ctx__stats__sess_hit~0#1 := ssl3_connect_#t~nondet14#1;havoc ssl3_connect_#t~nondet14#1;ssl3_connect_~s__ctx__stats__sess_connect_good~0#1 := ssl3_connect_#t~nondet15#1;havoc ssl3_connect_#t~nondet15#1;havoc ssl3_connect_~s__s3__change_cipher_spec~0#1;ssl3_connect_~s__s3__flags~0#1 := ssl3_connect_#t~nondet16#1;havoc ssl3_connect_#t~nondet16#1;havoc ssl3_connect_~s__s3__delay_buf_pop_ret~0#1;ssl3_connect_~s__s3__tmp__cert_req~0#1 := ssl3_connect_#t~nondet17#1;havoc ssl3_connect_#t~nondet17#1;ssl3_connect_~s__s3__tmp__new_compression~0#1 := ssl3_connect_#t~nondet18#1;havoc ssl3_connect_#t~nondet18#1;ssl3_connect_~s__s3__tmp__reuse_message~0#1 := ssl3_connect_#t~nondet19#1;havoc ssl3_connect_#t~nondet19#1;ssl3_connect_~s__s3__tmp__new_cipher~0#1 := ssl3_connect_#t~nondet20#1;havoc ssl3_connect_#t~nondet20#1;ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0#1 := ssl3_connect_#t~nondet21#1;havoc ssl3_connect_#t~nondet21#1;havoc ssl3_connect_~s__s3__tmp__next_state___0~0#1;ssl3_connect_~s__s3__tmp__new_compression__id~0#1 := ssl3_connect_#t~nondet22#1;havoc ssl3_connect_#t~nondet22#1;havoc ssl3_connect_~s__session__cipher~0#1;havoc ssl3_connect_~s__session__compress_meth~0#1;havoc ssl3_connect_~buf~0#1;havoc ssl3_connect_~tmp~0#1;havoc ssl3_connect_~l~0#1;ssl3_connect_~num1~0#1 := ssl3_connect_#t~nondet23#1;havoc ssl3_connect_#t~nondet23#1;havoc ssl3_connect_~cb~0#1;havoc ssl3_connect_~ret~0#1;havoc ssl3_connect_~new_state~0#1;havoc ssl3_connect_~state~0#1;havoc ssl3_connect_~skip~0#1;havoc ssl3_connect_~tmp___0~0#1;ssl3_connect_~tmp___1~0#1 := ssl3_connect_#t~nondet24#1;havoc ssl3_connect_#t~nondet24#1;ssl3_connect_~tmp___2~0#1 := ssl3_connect_#t~nondet25#1;havoc ssl3_connect_#t~nondet25#1;ssl3_connect_~tmp___3~0#1 := ssl3_connect_#t~nondet26#1;havoc ssl3_connect_#t~nondet26#1;ssl3_connect_~tmp___4~0#1 := ssl3_connect_#t~nondet27#1;havoc ssl3_connect_#t~nondet27#1;ssl3_connect_~tmp___5~0#1 := ssl3_connect_#t~nondet28#1;havoc ssl3_connect_#t~nondet28#1;ssl3_connect_~tmp___6~0#1 := ssl3_connect_#t~nondet29#1;havoc ssl3_connect_#t~nondet29#1;ssl3_connect_~tmp___7~0#1 := ssl3_connect_#t~nondet30#1;havoc ssl3_connect_#t~nondet30#1;ssl3_connect_~tmp___8~0#1 := ssl3_connect_#t~nondet31#1;havoc ssl3_connect_#t~nondet31#1;ssl3_connect_~tmp___9~0#1 := ssl3_connect_#t~nondet32#1;havoc ssl3_connect_#t~nondet32#1;havoc ssl3_connect_~blastFlag~0#1;havoc ssl3_connect_~__cil_tmp55~0#1;havoc ssl3_connect_~__cil_tmp56~0#1;havoc ssl3_connect_~__cil_tmp57~0#1;havoc ssl3_connect_~__cil_tmp58~0#1;havoc ssl3_connect_~__cil_tmp59~0#1;havoc ssl3_connect_~__cil_tmp60~0#1;havoc ssl3_connect_~__cil_tmp61~0#1;havoc ssl3_connect_~__cil_tmp62~0#1;havoc ssl3_connect_~__cil_tmp63~0#1;havoc ssl3_connect_~__cil_tmp64~0#1;ssl3_connect_~s__state~0#1 := ssl3_connect_~initial_state#1;ssl3_connect_~blastFlag~0#1 := 0;ssl3_connect_~tmp~0#1 := ssl3_connect_#t~nondet33#1;havoc ssl3_connect_#t~nondet33#1;ssl3_connect_~cb~0#1 := 0;ssl3_connect_~ret~0#1 := -1;ssl3_connect_~skip~0#1 := 0;ssl3_connect_~tmp___0~0#1 := 0; 8107#L94 assume 0 != ssl3_connect_~s__info_callback~0#1;ssl3_connect_~cb~0#1 := ssl3_connect_~s__info_callback~0#1; 8143#L97-2 ssl3_connect_#t~post34#1 := ssl3_connect_~s__in_handshake~0#1;ssl3_connect_~s__in_handshake~0#1 := 1 + ssl3_connect_#t~post34#1;havoc ssl3_connect_#t~post34#1; 8112#L102 assume !(0 != ssl3_connect_~tmp___1~0#1 - 12288); 8114#L108-1 assume !false; 8230#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 8206#L111 assume 12292 == ssl3_connect_~s__state~0#1; 8207#L112 [2021-12-07 00:27:49,671 INFO L793 eck$LassoCheckResult]: Loop: 8207#L112 ssl3_connect_~s__new_session~0#1 := 1;ssl3_connect_~s__state~0#1 := 4096;ssl3_connect_#t~post35#1 := ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1 := 1 + ssl3_connect_#t~post35#1;havoc ssl3_connect_#t~post35#1; 8178#L216 ssl3_connect_~s__server~0#1 := 0; 8155#L221 assume 0 != ssl3_connect_~cb~0#1; 8125#L221-2 ssl3_connect_~__cil_tmp55~0#1 := ssl3_connect_~s__version~0#1 - 65280; 8072#L226 assume !(768 != ssl3_connect_~__cil_tmp55~0#1);ssl3_connect_~s__type~0#1 := 4096; 8073#L232 assume !(0 == ssl3_connect_~s__init_buf___0~0#1); 8375#L232-2 assume !(0 == ssl3_connect_~tmp___4~0#1); 8196#L248 assume !(0 == ssl3_connect_~tmp___5~0#1);ssl3_connect_~s__state~0#1 := 4368;ssl3_connect_#t~post37#1 := ssl3_connect_~s__ctx__stats__sess_connect~0#1;ssl3_connect_~s__ctx__stats__sess_connect~0#1 := 1 + ssl3_connect_#t~post37#1;havoc ssl3_connect_#t~post37#1;ssl3_connect_~s__init_num~0#1 := 0; 8197#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 8645#L526 ssl3_connect_~skip~0#1 := 0; 8644#L108-1 assume !false; 8643#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 8642#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 8641#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 8066#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 8067#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 8090#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 8091#L126 assume 4368 == ssl3_connect_~s__state~0#1; 8225#L130 ssl3_connect_~s__shutdown~0#1 := 0;ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet38#1;havoc ssl3_connect_#t~nondet38#1; 8134#L260 assume 0 == ssl3_connect_~blastFlag~0#1;ssl3_connect_~blastFlag~0#1 := 1; 8135#L260-2 assume !(ssl3_connect_~ret~0#1 <= 0);ssl3_connect_~s__state~0#1 := 4384;ssl3_connect_~s__init_num~0#1 := 0; 8088#L268 assume ssl3_connect_~s__bbio~0#1 != ssl3_connect_~s__wbio~0#1; 8089#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 8544#L526 ssl3_connect_~skip~0#1 := 0; 8542#L108-1 assume !false; 8540#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 8538#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 8536#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 8534#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 8532#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 8530#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 8528#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 8526#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 8524#L132 assume 4384 == ssl3_connect_~s__state~0#1; 8080#L136 ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet39#1;havoc ssl3_connect_#t~nondet39#1; 8081#L275 assume 1 == ssl3_connect_~blastFlag~0#1;ssl3_connect_~blastFlag~0#1 := 2; 8182#L275-2 assume !(ssl3_connect_~ret~0#1 <= 0); 8190#L281 assume !(0 != ssl3_connect_~s__hit~0#1);ssl3_connect_~s__state~0#1 := 4400; 8317#L281-2 ssl3_connect_~s__init_num~0#1 := 0; 8315#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 8310#L526 ssl3_connect_~skip~0#1 := 0; 8309#L108-1 assume !false; 8308#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 8307#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 8306#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 8305#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 8304#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 8303#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 8302#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 8301#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 8300#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 8299#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 8296#L138 assume 4400 == ssl3_connect_~s__state~0#1; 8176#L142 assume 0 != ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0#1 - 256;ssl3_connect_~skip~0#1 := 1; 8117#L290-1 ssl3_connect_~s__state~0#1 := 4416;ssl3_connect_~s__init_num~0#1 := 0; 8191#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 8282#L526 ssl3_connect_~skip~0#1 := 0; 8280#L108-1 assume !false; 8278#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 8276#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 8274#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 8272#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 8270#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 8268#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 8266#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 8264#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 8262#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 8260#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 8258#L138 assume !(4400 == ssl3_connect_~s__state~0#1); 8256#L141 assume !(4401 == ssl3_connect_~s__state~0#1); 8252#L144 assume 4416 == ssl3_connect_~s__state~0#1; 8101#L148 ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet41#1;havoc ssl3_connect_#t~nondet41#1; 8102#L307 assume !(3 == ssl3_connect_~blastFlag~0#1); 8147#L307-2 assume !(ssl3_connect_~ret~0#1 <= 0);ssl3_connect_~s__state~0#1 := 4432;ssl3_connect_~s__init_num~0#1 := 0; 8111#L315 assume !(0 == ssl3_connect_~tmp___6~0#1); 8055#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 8056#L526 ssl3_connect_~skip~0#1 := 0; 8151#L108-1 assume !false; 8152#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 8086#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 8087#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 8121#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 8394#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 8398#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 8399#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 8226#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 8227#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 8321#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 8297#L138 assume !(4400 == ssl3_connect_~s__state~0#1); 8214#L141 assume !(4401 == ssl3_connect_~s__state~0#1); 8215#L144 assume !(4416 == ssl3_connect_~s__state~0#1); 8251#L147 assume !(4417 == ssl3_connect_~s__state~0#1); 8204#L150 assume !(4432 == ssl3_connect_~s__state~0#1); 8205#L153 assume !(4433 == ssl3_connect_~s__state~0#1); 8200#L156 assume !(4448 == ssl3_connect_~s__state~0#1); 8202#L159 assume !(4449 == ssl3_connect_~s__state~0#1); 8203#L162 assume !(4464 == ssl3_connect_~s__state~0#1); 8208#L165 assume !(4465 == ssl3_connect_~s__state~0#1); 8209#L168 assume !(4466 == ssl3_connect_~s__state~0#1); 8210#L171 assume !(4467 == ssl3_connect_~s__state~0#1); 8211#L174 assume !(4480 == ssl3_connect_~s__state~0#1); 8244#L177 assume !(4481 == ssl3_connect_~s__state~0#1); 8245#L180 assume !(4496 == ssl3_connect_~s__state~0#1); 8514#L183 assume !(4497 == ssl3_connect_~s__state~0#1); 8231#L186 assume !(4512 == ssl3_connect_~s__state~0#1); 8233#L189 assume !(4513 == ssl3_connect_~s__state~0#1); 8234#L192 assume !(4528 == ssl3_connect_~s__state~0#1); 8242#L195 assume !(4529 == ssl3_connect_~s__state~0#1); 8243#L198 assume !(4560 == ssl3_connect_~s__state~0#1); 8141#L201 assume !(4561 == ssl3_connect_~s__state~0#1); 8184#L204 assume 4352 == ssl3_connect_~s__state~0#1; 8145#L205 ssl3_connect_~__cil_tmp61~0#1 := ssl3_connect_~num1~0#1; 8146#L450 assume !(ssl3_connect_~__cil_tmp61~0#1 > 0); 8084#L450-2 ssl3_connect_~s__state~0#1 := ssl3_connect_~s__s3__tmp__next_state___0~0#1; 8085#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 8404#L526 ssl3_connect_~skip~0#1 := 0; 8403#L108-1 assume !false; 8402#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 8401#L111 assume 12292 == ssl3_connect_~s__state~0#1; 8207#L112 [2021-12-07 00:27:49,671 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:27:49,671 INFO L85 PathProgramCache]: Analyzing trace with hash 124406552, now seen corresponding path program 9 times [2021-12-07 00:27:49,671 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:27:49,671 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [377534297] [2021-12-07 00:27:49,672 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:27:49,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:27:49,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-07 00:27:49,675 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-07 00:27:49,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-07 00:27:49,681 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-07 00:27:49,681 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:27:49,681 INFO L85 PathProgramCache]: Analyzing trace with hash 219364763, now seen corresponding path program 1 times [2021-12-07 00:27:49,681 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:27:49,681 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [706708418] [2021-12-07 00:27:49,681 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:27:49,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:27:49,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:27:49,704 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2021-12-07 00:27:49,704 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-07 00:27:49,704 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [706708418] [2021-12-07 00:27:49,704 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [706708418] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-07 00:27:49,704 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-07 00:27:49,704 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-07 00:27:49,704 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1900509730] [2021-12-07 00:27:49,705 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-07 00:27:49,705 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-12-07 00:27:49,705 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-07 00:27:49,705 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-07 00:27:49,705 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-07 00:27:49,705 INFO L87 Difference]: Start difference. First operand 598 states and 836 transitions. cyclomatic complexity: 239 Second operand has 3 states, 3 states have (on average 28.666666666666668) internal successors, (86), 3 states have internal predecessors, (86), 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) [2021-12-07 00:27:49,762 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-07 00:27:49,762 INFO L93 Difference]: Finished difference Result 650 states and 898 transitions. [2021-12-07 00:27:49,762 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-07 00:27:49,763 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 650 states and 898 transitions. [2021-12-07 00:27:49,765 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 640 [2021-12-07 00:27:49,769 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 650 states to 650 states and 898 transitions. [2021-12-07 00:27:49,769 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 650 [2021-12-07 00:27:49,769 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 650 [2021-12-07 00:27:49,769 INFO L73 IsDeterministic]: Start isDeterministic. Operand 650 states and 898 transitions. [2021-12-07 00:27:49,770 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-07 00:27:49,770 INFO L681 BuchiCegarLoop]: Abstraction has 650 states and 898 transitions. [2021-12-07 00:27:49,771 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 650 states and 898 transitions. [2021-12-07 00:27:49,777 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 650 to 644. [2021-12-07 00:27:49,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 644 states, 644 states have (on average 1.3850931677018634) internal successors, (892), 643 states have internal predecessors, (892), 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) [2021-12-07 00:27:49,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 644 states and 892 transitions. [2021-12-07 00:27:49,779 INFO L704 BuchiCegarLoop]: Abstraction has 644 states and 892 transitions. [2021-12-07 00:27:49,779 INFO L587 BuchiCegarLoop]: Abstraction has 644 states and 892 transitions. [2021-12-07 00:27:49,779 INFO L425 BuchiCegarLoop]: ======== Iteration 14============ [2021-12-07 00:27:49,779 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 644 states and 892 transitions. [2021-12-07 00:27:49,781 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 634 [2021-12-07 00:27:49,781 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-07 00:27:49,781 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-07 00:27:49,782 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:27:49,782 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [5, 5, 5, 5, 4, 4, 4, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:27:49,782 INFO L791 eck$LassoCheckResult]: Stem: 9447#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(18, 2);call #Ultimate.allocInit(12, 3); 9362#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret54#1, main_~s~0#1;havoc main_~s~0#1;main_~s~0#1 := 12292;assume { :begin_inline_ssl3_connect } true;ssl3_connect_#in~initial_state#1 := 12292;havoc ssl3_connect_#res#1;havoc ssl3_connect_#t~nondet4#1, ssl3_connect_#t~nondet5#1, ssl3_connect_#t~nondet6#1, ssl3_connect_#t~nondet7#1, ssl3_connect_#t~nondet8#1, ssl3_connect_#t~nondet9#1, ssl3_connect_#t~nondet10#1, ssl3_connect_#t~nondet11#1, ssl3_connect_#t~nondet12#1, ssl3_connect_#t~nondet13#1, ssl3_connect_#t~nondet14#1, ssl3_connect_#t~nondet15#1, ssl3_connect_#t~nondet16#1, ssl3_connect_#t~nondet17#1, ssl3_connect_#t~nondet18#1, ssl3_connect_#t~nondet19#1, ssl3_connect_#t~nondet20#1, ssl3_connect_#t~nondet21#1, ssl3_connect_#t~nondet22#1, ssl3_connect_#t~nondet23#1, ssl3_connect_#t~nondet24#1, ssl3_connect_#t~nondet25#1, ssl3_connect_#t~nondet26#1, ssl3_connect_#t~nondet27#1, ssl3_connect_#t~nondet28#1, ssl3_connect_#t~nondet29#1, ssl3_connect_#t~nondet30#1, ssl3_connect_#t~nondet31#1, ssl3_connect_#t~nondet32#1, ssl3_connect_#t~nondet33#1, ssl3_connect_#t~post34#1, ssl3_connect_#t~post35#1, ssl3_connect_#t~nondet36#1, ssl3_connect_#t~post37#1, ssl3_connect_#t~nondet38#1, ssl3_connect_#t~nondet39#1, ssl3_connect_#t~nondet40#1, ssl3_connect_#t~nondet41#1, ssl3_connect_#t~nondet42#1, ssl3_connect_#t~nondet43#1, ssl3_connect_#t~nondet44#1, ssl3_connect_#t~nondet45#1, ssl3_connect_#t~nondet46#1, ssl3_connect_#t~nondet47#1, ssl3_connect_#t~nondet48#1, ssl3_connect_#t~nondet49#1, ssl3_connect_#t~post50#1, ssl3_connect_#t~post51#1, ssl3_connect_#t~nondet52#1, ssl3_connect_#t~post53#1, ssl3_connect_~initial_state#1, ssl3_connect_~s__info_callback~0#1, ssl3_connect_~s__in_handshake~0#1, ssl3_connect_~s__state~0#1, ssl3_connect_~s__new_session~0#1, ssl3_connect_~s__server~0#1, ssl3_connect_~s__version~0#1, ssl3_connect_~s__type~0#1, ssl3_connect_~s__init_num~0#1, ssl3_connect_~s__bbio~0#1, ssl3_connect_~s__wbio~0#1, ssl3_connect_~s__hit~0#1, ssl3_connect_~s__rwstate~0#1, ssl3_connect_~s__init_buf___0~0#1, ssl3_connect_~s__debug~0#1, ssl3_connect_~s__shutdown~0#1, ssl3_connect_~s__ctx__info_callback~0#1, ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1, ssl3_connect_~s__ctx__stats__sess_connect~0#1, ssl3_connect_~s__ctx__stats__sess_hit~0#1, ssl3_connect_~s__ctx__stats__sess_connect_good~0#1, ssl3_connect_~s__s3__change_cipher_spec~0#1, ssl3_connect_~s__s3__flags~0#1, ssl3_connect_~s__s3__delay_buf_pop_ret~0#1, ssl3_connect_~s__s3__tmp__cert_req~0#1, ssl3_connect_~s__s3__tmp__new_compression~0#1, ssl3_connect_~s__s3__tmp__reuse_message~0#1, ssl3_connect_~s__s3__tmp__new_cipher~0#1, ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0#1, ssl3_connect_~s__s3__tmp__next_state___0~0#1, ssl3_connect_~s__s3__tmp__new_compression__id~0#1, ssl3_connect_~s__session__cipher~0#1, ssl3_connect_~s__session__compress_meth~0#1, ssl3_connect_~buf~0#1, ssl3_connect_~tmp~0#1, ssl3_connect_~l~0#1, ssl3_connect_~num1~0#1, ssl3_connect_~cb~0#1, ssl3_connect_~ret~0#1, ssl3_connect_~new_state~0#1, ssl3_connect_~state~0#1, ssl3_connect_~skip~0#1, ssl3_connect_~tmp___0~0#1, ssl3_connect_~tmp___1~0#1, ssl3_connect_~tmp___2~0#1, ssl3_connect_~tmp___3~0#1, ssl3_connect_~tmp___4~0#1, ssl3_connect_~tmp___5~0#1, ssl3_connect_~tmp___6~0#1, ssl3_connect_~tmp___7~0#1, ssl3_connect_~tmp___8~0#1, ssl3_connect_~tmp___9~0#1, ssl3_connect_~blastFlag~0#1, ssl3_connect_~__cil_tmp55~0#1, ssl3_connect_~__cil_tmp56~0#1, ssl3_connect_~__cil_tmp57~0#1, ssl3_connect_~__cil_tmp58~0#1, ssl3_connect_~__cil_tmp59~0#1, ssl3_connect_~__cil_tmp60~0#1, ssl3_connect_~__cil_tmp61~0#1, ssl3_connect_~__cil_tmp62~0#1, ssl3_connect_~__cil_tmp63~0#1, ssl3_connect_~__cil_tmp64~0#1;ssl3_connect_~initial_state#1 := ssl3_connect_#in~initial_state#1;ssl3_connect_~s__info_callback~0#1 := ssl3_connect_#t~nondet4#1;havoc ssl3_connect_#t~nondet4#1;ssl3_connect_~s__in_handshake~0#1 := ssl3_connect_#t~nondet5#1;havoc ssl3_connect_#t~nondet5#1;havoc ssl3_connect_~s__state~0#1;havoc ssl3_connect_~s__new_session~0#1;havoc ssl3_connect_~s__server~0#1;ssl3_connect_~s__version~0#1 := ssl3_connect_#t~nondet6#1;havoc ssl3_connect_#t~nondet6#1;havoc ssl3_connect_~s__type~0#1;havoc ssl3_connect_~s__init_num~0#1;ssl3_connect_~s__bbio~0#1 := ssl3_connect_#t~nondet7#1;havoc ssl3_connect_#t~nondet7#1;ssl3_connect_~s__wbio~0#1 := ssl3_connect_#t~nondet8#1;havoc ssl3_connect_#t~nondet8#1;ssl3_connect_~s__hit~0#1 := ssl3_connect_#t~nondet9#1;havoc ssl3_connect_#t~nondet9#1;havoc ssl3_connect_~s__rwstate~0#1;ssl3_connect_~s__init_buf___0~0#1 := 1;ssl3_connect_~s__debug~0#1 := ssl3_connect_#t~nondet10#1;havoc ssl3_connect_#t~nondet10#1;havoc ssl3_connect_~s__shutdown~0#1;ssl3_connect_~s__ctx__info_callback~0#1 := ssl3_connect_#t~nondet11#1;havoc ssl3_connect_#t~nondet11#1;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1 := ssl3_connect_#t~nondet12#1;havoc ssl3_connect_#t~nondet12#1;ssl3_connect_~s__ctx__stats__sess_connect~0#1 := ssl3_connect_#t~nondet13#1;havoc ssl3_connect_#t~nondet13#1;ssl3_connect_~s__ctx__stats__sess_hit~0#1 := ssl3_connect_#t~nondet14#1;havoc ssl3_connect_#t~nondet14#1;ssl3_connect_~s__ctx__stats__sess_connect_good~0#1 := ssl3_connect_#t~nondet15#1;havoc ssl3_connect_#t~nondet15#1;havoc ssl3_connect_~s__s3__change_cipher_spec~0#1;ssl3_connect_~s__s3__flags~0#1 := ssl3_connect_#t~nondet16#1;havoc ssl3_connect_#t~nondet16#1;havoc ssl3_connect_~s__s3__delay_buf_pop_ret~0#1;ssl3_connect_~s__s3__tmp__cert_req~0#1 := ssl3_connect_#t~nondet17#1;havoc ssl3_connect_#t~nondet17#1;ssl3_connect_~s__s3__tmp__new_compression~0#1 := ssl3_connect_#t~nondet18#1;havoc ssl3_connect_#t~nondet18#1;ssl3_connect_~s__s3__tmp__reuse_message~0#1 := ssl3_connect_#t~nondet19#1;havoc ssl3_connect_#t~nondet19#1;ssl3_connect_~s__s3__tmp__new_cipher~0#1 := ssl3_connect_#t~nondet20#1;havoc ssl3_connect_#t~nondet20#1;ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0#1 := ssl3_connect_#t~nondet21#1;havoc ssl3_connect_#t~nondet21#1;havoc ssl3_connect_~s__s3__tmp__next_state___0~0#1;ssl3_connect_~s__s3__tmp__new_compression__id~0#1 := ssl3_connect_#t~nondet22#1;havoc ssl3_connect_#t~nondet22#1;havoc ssl3_connect_~s__session__cipher~0#1;havoc ssl3_connect_~s__session__compress_meth~0#1;havoc ssl3_connect_~buf~0#1;havoc ssl3_connect_~tmp~0#1;havoc ssl3_connect_~l~0#1;ssl3_connect_~num1~0#1 := ssl3_connect_#t~nondet23#1;havoc ssl3_connect_#t~nondet23#1;havoc ssl3_connect_~cb~0#1;havoc ssl3_connect_~ret~0#1;havoc ssl3_connect_~new_state~0#1;havoc ssl3_connect_~state~0#1;havoc ssl3_connect_~skip~0#1;havoc ssl3_connect_~tmp___0~0#1;ssl3_connect_~tmp___1~0#1 := ssl3_connect_#t~nondet24#1;havoc ssl3_connect_#t~nondet24#1;ssl3_connect_~tmp___2~0#1 := ssl3_connect_#t~nondet25#1;havoc ssl3_connect_#t~nondet25#1;ssl3_connect_~tmp___3~0#1 := ssl3_connect_#t~nondet26#1;havoc ssl3_connect_#t~nondet26#1;ssl3_connect_~tmp___4~0#1 := ssl3_connect_#t~nondet27#1;havoc ssl3_connect_#t~nondet27#1;ssl3_connect_~tmp___5~0#1 := ssl3_connect_#t~nondet28#1;havoc ssl3_connect_#t~nondet28#1;ssl3_connect_~tmp___6~0#1 := ssl3_connect_#t~nondet29#1;havoc ssl3_connect_#t~nondet29#1;ssl3_connect_~tmp___7~0#1 := ssl3_connect_#t~nondet30#1;havoc ssl3_connect_#t~nondet30#1;ssl3_connect_~tmp___8~0#1 := ssl3_connect_#t~nondet31#1;havoc ssl3_connect_#t~nondet31#1;ssl3_connect_~tmp___9~0#1 := ssl3_connect_#t~nondet32#1;havoc ssl3_connect_#t~nondet32#1;havoc ssl3_connect_~blastFlag~0#1;havoc ssl3_connect_~__cil_tmp55~0#1;havoc ssl3_connect_~__cil_tmp56~0#1;havoc ssl3_connect_~__cil_tmp57~0#1;havoc ssl3_connect_~__cil_tmp58~0#1;havoc ssl3_connect_~__cil_tmp59~0#1;havoc ssl3_connect_~__cil_tmp60~0#1;havoc ssl3_connect_~__cil_tmp61~0#1;havoc ssl3_connect_~__cil_tmp62~0#1;havoc ssl3_connect_~__cil_tmp63~0#1;havoc ssl3_connect_~__cil_tmp64~0#1;ssl3_connect_~s__state~0#1 := ssl3_connect_~initial_state#1;ssl3_connect_~blastFlag~0#1 := 0;ssl3_connect_~tmp~0#1 := ssl3_connect_#t~nondet33#1;havoc ssl3_connect_#t~nondet33#1;ssl3_connect_~cb~0#1 := 0;ssl3_connect_~ret~0#1 := -1;ssl3_connect_~skip~0#1 := 0;ssl3_connect_~tmp___0~0#1 := 0; 9363#L94 assume 0 != ssl3_connect_~s__info_callback~0#1;ssl3_connect_~cb~0#1 := ssl3_connect_~s__info_callback~0#1; 9397#L97-2 ssl3_connect_#t~post34#1 := ssl3_connect_~s__in_handshake~0#1;ssl3_connect_~s__in_handshake~0#1 := 1 + ssl3_connect_#t~post34#1;havoc ssl3_connect_#t~post34#1; 9368#L102 assume !(0 != ssl3_connect_~tmp___1~0#1 - 12288); 9370#L108-1 assume !false; 9487#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 9456#L111 assume 12292 == ssl3_connect_~s__state~0#1; 9457#L112 [2021-12-07 00:27:49,783 INFO L793 eck$LassoCheckResult]: Loop: 9457#L112 ssl3_connect_~s__new_session~0#1 := 1;ssl3_connect_~s__state~0#1 := 4096;ssl3_connect_#t~post35#1 := ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1 := 1 + ssl3_connect_#t~post35#1;havoc ssl3_connect_#t~post35#1; 9468#L216 ssl3_connect_~s__server~0#1 := 0; 9915#L221 assume 0 != ssl3_connect_~cb~0#1; 9914#L221-2 ssl3_connect_~__cil_tmp55~0#1 := ssl3_connect_~s__version~0#1 - 65280; 9913#L226 assume !(768 != ssl3_connect_~__cil_tmp55~0#1);ssl3_connect_~s__type~0#1 := 4096; 9911#L232 assume !(0 == ssl3_connect_~s__init_buf___0~0#1); 9909#L232-2 assume !(0 == ssl3_connect_~tmp___4~0#1); 9908#L248 assume !(0 == ssl3_connect_~tmp___5~0#1);ssl3_connect_~s__state~0#1 := 4368;ssl3_connect_#t~post37#1 := ssl3_connect_~s__ctx__stats__sess_connect~0#1;ssl3_connect_~s__ctx__stats__sess_connect~0#1 := 1 + ssl3_connect_#t~post37#1;havoc ssl3_connect_#t~post37#1;ssl3_connect_~s__init_num~0#1 := 0; 9902#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 9896#L526 ssl3_connect_~skip~0#1 := 0; 9894#L108-1 assume !false; 9892#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 9890#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 9888#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 9886#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 9884#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 9883#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 9631#L126 assume 4368 == ssl3_connect_~s__state~0#1; 9378#L130 ssl3_connect_~s__shutdown~0#1 := 0;ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet38#1;havoc ssl3_connect_#t~nondet38#1; 9379#L260 assume 0 == ssl3_connect_~blastFlag~0#1;ssl3_connect_~blastFlag~0#1 := 1; 9390#L260-2 assume !(ssl3_connect_~ret~0#1 <= 0);ssl3_connect_~s__state~0#1 := 4384;ssl3_connect_~s__init_num~0#1 := 0; 9417#L268 assume ssl3_connect_~s__bbio~0#1 != ssl3_connect_~s__wbio~0#1; 9629#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 9624#L526 ssl3_connect_~skip~0#1 := 0; 9623#L108-1 assume !false; 9622#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 9621#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 9620#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 9619#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 9618#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 9617#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 9616#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 9615#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 9608#L132 assume 4384 == ssl3_connect_~s__state~0#1; 9607#L136 ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet39#1;havoc ssl3_connect_#t~nondet39#1; 9432#L275 assume 1 == ssl3_connect_~blastFlag~0#1;ssl3_connect_~blastFlag~0#1 := 2; 9433#L275-2 assume !(ssl3_connect_~ret~0#1 <= 0); 9329#L281 assume 0 != ssl3_connect_~s__hit~0#1;ssl3_connect_~s__state~0#1 := 4560; 9330#L281-2 ssl3_connect_~s__init_num~0#1 := 0; 9401#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 9930#L526 ssl3_connect_~skip~0#1 := 0; 9929#L108-1 assume !false; 9928#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 9927#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 9926#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 9872#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 9870#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 9861#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 9853#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 9851#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 9850#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 9849#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 9848#L138 assume !(4400 == ssl3_connect_~s__state~0#1); 9847#L141 assume !(4401 == ssl3_connect_~s__state~0#1); 9846#L144 assume !(4416 == ssl3_connect_~s__state~0#1); 9845#L147 assume !(4417 == ssl3_connect_~s__state~0#1); 9844#L150 assume !(4432 == ssl3_connect_~s__state~0#1); 9843#L153 assume !(4433 == ssl3_connect_~s__state~0#1); 9840#L156 assume !(4448 == ssl3_connect_~s__state~0#1); 9398#L159 assume !(4449 == ssl3_connect_~s__state~0#1); 9360#L162 assume !(4464 == ssl3_connect_~s__state~0#1); 9328#L165 assume !(4465 == ssl3_connect_~s__state~0#1); 9316#L168 assume !(4466 == ssl3_connect_~s__state~0#1); 9317#L171 assume !(4467 == ssl3_connect_~s__state~0#1); 9435#L174 assume !(4480 == ssl3_connect_~s__state~0#1); 9376#L177 assume !(4481 == ssl3_connect_~s__state~0#1); 9377#L180 assume !(4496 == ssl3_connect_~s__state~0#1); 9777#L183 assume !(4497 == ssl3_connect_~s__state~0#1); 9773#L186 assume !(4512 == ssl3_connect_~s__state~0#1); 9411#L189 assume !(4513 == ssl3_connect_~s__state~0#1); 9412#L192 assume !(4528 == ssl3_connect_~s__state~0#1); 9419#L195 assume !(4529 == ssl3_connect_~s__state~0#1); 9430#L198 assume 4560 == ssl3_connect_~s__state~0#1; 9408#L202 ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet49#1;havoc ssl3_connect_#t~nondet49#1; 9318#L437 assume !(ssl3_connect_~ret~0#1 <= 0); 9319#L440 assume 0 != ssl3_connect_~s__hit~0#1;ssl3_connect_~s__state~0#1 := 4512; 9424#L440-2 ssl3_connect_~s__init_num~0#1 := 0; 9350#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 9865#L526 ssl3_connect_~skip~0#1 := 0; 9863#L108-1 assume !false; 9862#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 9860#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 9855#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 9467#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 9469#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 9472#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 9473#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 9478#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 9479#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 9609#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 9610#L138 assume !(4400 == ssl3_connect_~s__state~0#1); 9465#L141 assume !(4401 == ssl3_connect_~s__state~0#1); 9466#L144 assume !(4416 == ssl3_connect_~s__state~0#1); 9516#L147 assume !(4417 == ssl3_connect_~s__state~0#1); 9517#L150 assume !(4432 == ssl3_connect_~s__state~0#1); 9742#L153 assume !(4433 == ssl3_connect_~s__state~0#1); 9451#L156 assume !(4448 == ssl3_connect_~s__state~0#1); 9453#L159 assume !(4449 == ssl3_connect_~s__state~0#1); 9765#L162 assume !(4464 == ssl3_connect_~s__state~0#1); 9458#L165 assume !(4465 == ssl3_connect_~s__state~0#1); 9459#L168 assume !(4466 == ssl3_connect_~s__state~0#1); 9460#L171 assume !(4467 == ssl3_connect_~s__state~0#1); 9461#L174 assume !(4480 == ssl3_connect_~s__state~0#1); 9670#L177 assume !(4481 == ssl3_connect_~s__state~0#1); 9671#L180 assume !(4496 == ssl3_connect_~s__state~0#1); 9683#L183 assume !(4497 == ssl3_connect_~s__state~0#1); 9679#L186 assume !(4512 == ssl3_connect_~s__state~0#1); 9680#L189 assume !(4513 == ssl3_connect_~s__state~0#1); 9495#L192 assume !(4528 == ssl3_connect_~s__state~0#1); 9492#L195 assume !(4529 == ssl3_connect_~s__state~0#1); 9494#L198 assume !(4560 == ssl3_connect_~s__state~0#1); 9395#L201 assume !(4561 == ssl3_connect_~s__state~0#1); 9434#L204 assume 4352 == ssl3_connect_~s__state~0#1; 9399#L205 ssl3_connect_~__cil_tmp61~0#1 := ssl3_connect_~num1~0#1; 9400#L450 assume !(ssl3_connect_~__cil_tmp61~0#1 > 0); 9338#L450-2 ssl3_connect_~s__state~0#1 := ssl3_connect_~s__s3__tmp__next_state___0~0#1; 9339#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 9496#L526 ssl3_connect_~skip~0#1 := 0; 9497#L108-1 assume !false; 9488#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 9489#L111 assume 12292 == ssl3_connect_~s__state~0#1; 9457#L112 [2021-12-07 00:27:49,783 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:27:49,783 INFO L85 PathProgramCache]: Analyzing trace with hash 124406552, now seen corresponding path program 10 times [2021-12-07 00:27:49,783 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:27:49,783 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [870181607] [2021-12-07 00:27:49,783 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:27:49,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:27:49,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-07 00:27:49,786 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-07 00:27:49,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-07 00:27:49,790 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-07 00:27:49,791 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:27:49,791 INFO L85 PathProgramCache]: Analyzing trace with hash 1103903327, now seen corresponding path program 1 times [2021-12-07 00:27:49,791 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:27:49,791 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [741173732] [2021-12-07 00:27:49,791 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:27:49,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:27:49,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:27:49,814 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 76 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-12-07 00:27:49,814 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-07 00:27:49,814 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [741173732] [2021-12-07 00:27:49,814 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [741173732] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-07 00:27:49,814 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-07 00:27:49,814 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-07 00:27:49,814 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [666056661] [2021-12-07 00:27:49,815 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-07 00:27:49,815 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-12-07 00:27:49,815 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-07 00:27:49,815 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-07 00:27:49,815 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-07 00:27:49,816 INFO L87 Difference]: Start difference. First operand 644 states and 892 transitions. cyclomatic complexity: 249 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) [2021-12-07 00:27:49,891 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-07 00:27:49,891 INFO L93 Difference]: Finished difference Result 720 states and 978 transitions. [2021-12-07 00:27:49,892 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-07 00:27:49,892 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 720 states and 978 transitions. [2021-12-07 00:27:49,897 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 710 [2021-12-07 00:27:49,902 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 720 states to 720 states and 978 transitions. [2021-12-07 00:27:49,902 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 720 [2021-12-07 00:27:49,903 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 720 [2021-12-07 00:27:49,903 INFO L73 IsDeterministic]: Start isDeterministic. Operand 720 states and 978 transitions. [2021-12-07 00:27:49,903 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-07 00:27:49,903 INFO L681 BuchiCegarLoop]: Abstraction has 720 states and 978 transitions. [2021-12-07 00:27:49,904 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 720 states and 978 transitions. [2021-12-07 00:27:49,911 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 720 to 716. [2021-12-07 00:27:49,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 716 states, 716 states have (on average 1.3603351955307263) internal successors, (974), 715 states have internal predecessors, (974), 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) [2021-12-07 00:27:49,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 716 states to 716 states and 974 transitions. [2021-12-07 00:27:49,913 INFO L704 BuchiCegarLoop]: Abstraction has 716 states and 974 transitions. [2021-12-07 00:27:49,913 INFO L587 BuchiCegarLoop]: Abstraction has 716 states and 974 transitions. [2021-12-07 00:27:49,913 INFO L425 BuchiCegarLoop]: ======== Iteration 15============ [2021-12-07 00:27:49,913 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 716 states and 974 transitions. [2021-12-07 00:27:49,916 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 706 [2021-12-07 00:27:49,916 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-07 00:27:49,916 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-07 00:27:49,917 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:27:49,917 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [5, 5, 5, 5, 4, 4, 4, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:27:49,917 INFO L791 eck$LassoCheckResult]: Stem: 10816#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(18, 2);call #Ultimate.allocInit(12, 3); 10730#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret54#1, main_~s~0#1;havoc main_~s~0#1;main_~s~0#1 := 12292;assume { :begin_inline_ssl3_connect } true;ssl3_connect_#in~initial_state#1 := 12292;havoc ssl3_connect_#res#1;havoc ssl3_connect_#t~nondet4#1, ssl3_connect_#t~nondet5#1, ssl3_connect_#t~nondet6#1, ssl3_connect_#t~nondet7#1, ssl3_connect_#t~nondet8#1, ssl3_connect_#t~nondet9#1, ssl3_connect_#t~nondet10#1, ssl3_connect_#t~nondet11#1, ssl3_connect_#t~nondet12#1, ssl3_connect_#t~nondet13#1, ssl3_connect_#t~nondet14#1, ssl3_connect_#t~nondet15#1, ssl3_connect_#t~nondet16#1, ssl3_connect_#t~nondet17#1, ssl3_connect_#t~nondet18#1, ssl3_connect_#t~nondet19#1, ssl3_connect_#t~nondet20#1, ssl3_connect_#t~nondet21#1, ssl3_connect_#t~nondet22#1, ssl3_connect_#t~nondet23#1, ssl3_connect_#t~nondet24#1, ssl3_connect_#t~nondet25#1, ssl3_connect_#t~nondet26#1, ssl3_connect_#t~nondet27#1, ssl3_connect_#t~nondet28#1, ssl3_connect_#t~nondet29#1, ssl3_connect_#t~nondet30#1, ssl3_connect_#t~nondet31#1, ssl3_connect_#t~nondet32#1, ssl3_connect_#t~nondet33#1, ssl3_connect_#t~post34#1, ssl3_connect_#t~post35#1, ssl3_connect_#t~nondet36#1, ssl3_connect_#t~post37#1, ssl3_connect_#t~nondet38#1, ssl3_connect_#t~nondet39#1, ssl3_connect_#t~nondet40#1, ssl3_connect_#t~nondet41#1, ssl3_connect_#t~nondet42#1, ssl3_connect_#t~nondet43#1, ssl3_connect_#t~nondet44#1, ssl3_connect_#t~nondet45#1, ssl3_connect_#t~nondet46#1, ssl3_connect_#t~nondet47#1, ssl3_connect_#t~nondet48#1, ssl3_connect_#t~nondet49#1, ssl3_connect_#t~post50#1, ssl3_connect_#t~post51#1, ssl3_connect_#t~nondet52#1, ssl3_connect_#t~post53#1, ssl3_connect_~initial_state#1, ssl3_connect_~s__info_callback~0#1, ssl3_connect_~s__in_handshake~0#1, ssl3_connect_~s__state~0#1, ssl3_connect_~s__new_session~0#1, ssl3_connect_~s__server~0#1, ssl3_connect_~s__version~0#1, ssl3_connect_~s__type~0#1, ssl3_connect_~s__init_num~0#1, ssl3_connect_~s__bbio~0#1, ssl3_connect_~s__wbio~0#1, ssl3_connect_~s__hit~0#1, ssl3_connect_~s__rwstate~0#1, ssl3_connect_~s__init_buf___0~0#1, ssl3_connect_~s__debug~0#1, ssl3_connect_~s__shutdown~0#1, ssl3_connect_~s__ctx__info_callback~0#1, ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1, ssl3_connect_~s__ctx__stats__sess_connect~0#1, ssl3_connect_~s__ctx__stats__sess_hit~0#1, ssl3_connect_~s__ctx__stats__sess_connect_good~0#1, ssl3_connect_~s__s3__change_cipher_spec~0#1, ssl3_connect_~s__s3__flags~0#1, ssl3_connect_~s__s3__delay_buf_pop_ret~0#1, ssl3_connect_~s__s3__tmp__cert_req~0#1, ssl3_connect_~s__s3__tmp__new_compression~0#1, ssl3_connect_~s__s3__tmp__reuse_message~0#1, ssl3_connect_~s__s3__tmp__new_cipher~0#1, ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0#1, ssl3_connect_~s__s3__tmp__next_state___0~0#1, ssl3_connect_~s__s3__tmp__new_compression__id~0#1, ssl3_connect_~s__session__cipher~0#1, ssl3_connect_~s__session__compress_meth~0#1, ssl3_connect_~buf~0#1, ssl3_connect_~tmp~0#1, ssl3_connect_~l~0#1, ssl3_connect_~num1~0#1, ssl3_connect_~cb~0#1, ssl3_connect_~ret~0#1, ssl3_connect_~new_state~0#1, ssl3_connect_~state~0#1, ssl3_connect_~skip~0#1, ssl3_connect_~tmp___0~0#1, ssl3_connect_~tmp___1~0#1, ssl3_connect_~tmp___2~0#1, ssl3_connect_~tmp___3~0#1, ssl3_connect_~tmp___4~0#1, ssl3_connect_~tmp___5~0#1, ssl3_connect_~tmp___6~0#1, ssl3_connect_~tmp___7~0#1, ssl3_connect_~tmp___8~0#1, ssl3_connect_~tmp___9~0#1, ssl3_connect_~blastFlag~0#1, ssl3_connect_~__cil_tmp55~0#1, ssl3_connect_~__cil_tmp56~0#1, ssl3_connect_~__cil_tmp57~0#1, ssl3_connect_~__cil_tmp58~0#1, ssl3_connect_~__cil_tmp59~0#1, ssl3_connect_~__cil_tmp60~0#1, ssl3_connect_~__cil_tmp61~0#1, ssl3_connect_~__cil_tmp62~0#1, ssl3_connect_~__cil_tmp63~0#1, ssl3_connect_~__cil_tmp64~0#1;ssl3_connect_~initial_state#1 := ssl3_connect_#in~initial_state#1;ssl3_connect_~s__info_callback~0#1 := ssl3_connect_#t~nondet4#1;havoc ssl3_connect_#t~nondet4#1;ssl3_connect_~s__in_handshake~0#1 := ssl3_connect_#t~nondet5#1;havoc ssl3_connect_#t~nondet5#1;havoc ssl3_connect_~s__state~0#1;havoc ssl3_connect_~s__new_session~0#1;havoc ssl3_connect_~s__server~0#1;ssl3_connect_~s__version~0#1 := ssl3_connect_#t~nondet6#1;havoc ssl3_connect_#t~nondet6#1;havoc ssl3_connect_~s__type~0#1;havoc ssl3_connect_~s__init_num~0#1;ssl3_connect_~s__bbio~0#1 := ssl3_connect_#t~nondet7#1;havoc ssl3_connect_#t~nondet7#1;ssl3_connect_~s__wbio~0#1 := ssl3_connect_#t~nondet8#1;havoc ssl3_connect_#t~nondet8#1;ssl3_connect_~s__hit~0#1 := ssl3_connect_#t~nondet9#1;havoc ssl3_connect_#t~nondet9#1;havoc ssl3_connect_~s__rwstate~0#1;ssl3_connect_~s__init_buf___0~0#1 := 1;ssl3_connect_~s__debug~0#1 := ssl3_connect_#t~nondet10#1;havoc ssl3_connect_#t~nondet10#1;havoc ssl3_connect_~s__shutdown~0#1;ssl3_connect_~s__ctx__info_callback~0#1 := ssl3_connect_#t~nondet11#1;havoc ssl3_connect_#t~nondet11#1;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1 := ssl3_connect_#t~nondet12#1;havoc ssl3_connect_#t~nondet12#1;ssl3_connect_~s__ctx__stats__sess_connect~0#1 := ssl3_connect_#t~nondet13#1;havoc ssl3_connect_#t~nondet13#1;ssl3_connect_~s__ctx__stats__sess_hit~0#1 := ssl3_connect_#t~nondet14#1;havoc ssl3_connect_#t~nondet14#1;ssl3_connect_~s__ctx__stats__sess_connect_good~0#1 := ssl3_connect_#t~nondet15#1;havoc ssl3_connect_#t~nondet15#1;havoc ssl3_connect_~s__s3__change_cipher_spec~0#1;ssl3_connect_~s__s3__flags~0#1 := ssl3_connect_#t~nondet16#1;havoc ssl3_connect_#t~nondet16#1;havoc ssl3_connect_~s__s3__delay_buf_pop_ret~0#1;ssl3_connect_~s__s3__tmp__cert_req~0#1 := ssl3_connect_#t~nondet17#1;havoc ssl3_connect_#t~nondet17#1;ssl3_connect_~s__s3__tmp__new_compression~0#1 := ssl3_connect_#t~nondet18#1;havoc ssl3_connect_#t~nondet18#1;ssl3_connect_~s__s3__tmp__reuse_message~0#1 := ssl3_connect_#t~nondet19#1;havoc ssl3_connect_#t~nondet19#1;ssl3_connect_~s__s3__tmp__new_cipher~0#1 := ssl3_connect_#t~nondet20#1;havoc ssl3_connect_#t~nondet20#1;ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0#1 := ssl3_connect_#t~nondet21#1;havoc ssl3_connect_#t~nondet21#1;havoc ssl3_connect_~s__s3__tmp__next_state___0~0#1;ssl3_connect_~s__s3__tmp__new_compression__id~0#1 := ssl3_connect_#t~nondet22#1;havoc ssl3_connect_#t~nondet22#1;havoc ssl3_connect_~s__session__cipher~0#1;havoc ssl3_connect_~s__session__compress_meth~0#1;havoc ssl3_connect_~buf~0#1;havoc ssl3_connect_~tmp~0#1;havoc ssl3_connect_~l~0#1;ssl3_connect_~num1~0#1 := ssl3_connect_#t~nondet23#1;havoc ssl3_connect_#t~nondet23#1;havoc ssl3_connect_~cb~0#1;havoc ssl3_connect_~ret~0#1;havoc ssl3_connect_~new_state~0#1;havoc ssl3_connect_~state~0#1;havoc ssl3_connect_~skip~0#1;havoc ssl3_connect_~tmp___0~0#1;ssl3_connect_~tmp___1~0#1 := ssl3_connect_#t~nondet24#1;havoc ssl3_connect_#t~nondet24#1;ssl3_connect_~tmp___2~0#1 := ssl3_connect_#t~nondet25#1;havoc ssl3_connect_#t~nondet25#1;ssl3_connect_~tmp___3~0#1 := ssl3_connect_#t~nondet26#1;havoc ssl3_connect_#t~nondet26#1;ssl3_connect_~tmp___4~0#1 := ssl3_connect_#t~nondet27#1;havoc ssl3_connect_#t~nondet27#1;ssl3_connect_~tmp___5~0#1 := ssl3_connect_#t~nondet28#1;havoc ssl3_connect_#t~nondet28#1;ssl3_connect_~tmp___6~0#1 := ssl3_connect_#t~nondet29#1;havoc ssl3_connect_#t~nondet29#1;ssl3_connect_~tmp___7~0#1 := ssl3_connect_#t~nondet30#1;havoc ssl3_connect_#t~nondet30#1;ssl3_connect_~tmp___8~0#1 := ssl3_connect_#t~nondet31#1;havoc ssl3_connect_#t~nondet31#1;ssl3_connect_~tmp___9~0#1 := ssl3_connect_#t~nondet32#1;havoc ssl3_connect_#t~nondet32#1;havoc ssl3_connect_~blastFlag~0#1;havoc ssl3_connect_~__cil_tmp55~0#1;havoc ssl3_connect_~__cil_tmp56~0#1;havoc ssl3_connect_~__cil_tmp57~0#1;havoc ssl3_connect_~__cil_tmp58~0#1;havoc ssl3_connect_~__cil_tmp59~0#1;havoc ssl3_connect_~__cil_tmp60~0#1;havoc ssl3_connect_~__cil_tmp61~0#1;havoc ssl3_connect_~__cil_tmp62~0#1;havoc ssl3_connect_~__cil_tmp63~0#1;havoc ssl3_connect_~__cil_tmp64~0#1;ssl3_connect_~s__state~0#1 := ssl3_connect_~initial_state#1;ssl3_connect_~blastFlag~0#1 := 0;ssl3_connect_~tmp~0#1 := ssl3_connect_#t~nondet33#1;havoc ssl3_connect_#t~nondet33#1;ssl3_connect_~cb~0#1 := 0;ssl3_connect_~ret~0#1 := -1;ssl3_connect_~skip~0#1 := 0;ssl3_connect_~tmp___0~0#1 := 0; 10731#L94 assume 0 != ssl3_connect_~s__info_callback~0#1;ssl3_connect_~cb~0#1 := ssl3_connect_~s__info_callback~0#1; 10767#L97-2 ssl3_connect_#t~post34#1 := ssl3_connect_~s__in_handshake~0#1;ssl3_connect_~s__in_handshake~0#1 := 1 + ssl3_connect_#t~post34#1;havoc ssl3_connect_#t~post34#1; 10737#L102 assume !(0 != ssl3_connect_~tmp___1~0#1 - 12288); 10739#L108-1 assume !false; 10849#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 10826#L111 assume 12292 == ssl3_connect_~s__state~0#1; 10745#L112 [2021-12-07 00:27:49,917 INFO L793 eck$LassoCheckResult]: Loop: 10745#L112 ssl3_connect_~s__new_session~0#1 := 1;ssl3_connect_~s__state~0#1 := 4096;ssl3_connect_#t~post35#1 := ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1 := 1 + ssl3_connect_#t~post35#1;havoc ssl3_connect_#t~post35#1; 10746#L216 ssl3_connect_~s__server~0#1 := 0; 10778#L221 assume 0 != ssl3_connect_~cb~0#1; 10779#L221-2 ssl3_connect_~__cil_tmp55~0#1 := ssl3_connect_~s__version~0#1 - 65280; 10696#L226 assume !(768 != ssl3_connect_~__cil_tmp55~0#1);ssl3_connect_~s__type~0#1 := 4096; 10697#L232 assume !(0 == ssl3_connect_~s__init_buf___0~0#1); 11017#L232-2 assume !(0 == ssl3_connect_~tmp___4~0#1); 11015#L248 assume !(0 == ssl3_connect_~tmp___5~0#1);ssl3_connect_~s__state~0#1 := 4368;ssl3_connect_#t~post37#1 := ssl3_connect_~s__ctx__stats__sess_connect~0#1;ssl3_connect_~s__ctx__stats__sess_connect~0#1 := 1 + ssl3_connect_#t~post37#1;havoc ssl3_connect_#t~post37#1;ssl3_connect_~s__init_num~0#1 := 0; 11008#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 10998#L526 ssl3_connect_~skip~0#1 := 0; 10996#L108-1 assume !false; 10994#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 10992#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 10990#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 10988#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 10986#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 10984#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 10977#L126 assume 4368 == ssl3_connect_~s__state~0#1; 10748#L130 ssl3_connect_~s__shutdown~0#1 := 0;ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet38#1;havoc ssl3_connect_#t~nondet38#1; 10749#L260 assume 0 == ssl3_connect_~blastFlag~0#1;ssl3_connect_~blastFlag~0#1 := 1; 10759#L260-2 assume !(ssl3_connect_~ret~0#1 <= 0);ssl3_connect_~s__state~0#1 := 4384;ssl3_connect_~s__init_num~0#1 := 0; 10789#L268 assume ssl3_connect_~s__bbio~0#1 != ssl3_connect_~s__wbio~0#1; 10975#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 10970#L526 ssl3_connect_~skip~0#1 := 0; 10969#L108-1 assume !false; 10968#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 10967#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 10966#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 10965#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 10964#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 10963#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 10962#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 10961#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 10958#L132 assume 4384 == ssl3_connect_~s__state~0#1; 10920#L136 ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet39#1;havoc ssl3_connect_#t~nondet39#1; 10803#L275 assume 1 == ssl3_connect_~blastFlag~0#1;ssl3_connect_~blastFlag~0#1 := 2; 10804#L275-2 assume !(ssl3_connect_~ret~0#1 <= 0); 10699#L281 assume 0 != ssl3_connect_~s__hit~0#1;ssl3_connect_~s__state~0#1 := 4560; 10700#L281-2 ssl3_connect_~s__init_num~0#1 := 0; 11142#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 11136#L526 ssl3_connect_~skip~0#1 := 0; 11134#L108-1 assume !false; 11132#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 11130#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 11128#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 11126#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 11124#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 11122#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 11120#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 11118#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 11116#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 11114#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 11112#L138 assume !(4400 == ssl3_connect_~s__state~0#1); 11110#L141 assume !(4401 == ssl3_connect_~s__state~0#1); 11108#L144 assume !(4416 == ssl3_connect_~s__state~0#1); 11106#L147 assume !(4417 == ssl3_connect_~s__state~0#1); 11104#L150 assume !(4432 == ssl3_connect_~s__state~0#1); 11102#L153 assume !(4433 == ssl3_connect_~s__state~0#1); 11100#L156 assume !(4448 == ssl3_connect_~s__state~0#1); 11098#L159 assume !(4449 == ssl3_connect_~s__state~0#1); 11096#L162 assume !(4464 == ssl3_connect_~s__state~0#1); 11095#L165 assume !(4465 == ssl3_connect_~s__state~0#1); 11093#L168 assume !(4466 == ssl3_connect_~s__state~0#1); 11091#L171 assume !(4467 == ssl3_connect_~s__state~0#1); 11090#L174 assume !(4480 == ssl3_connect_~s__state~0#1); 11088#L177 assume !(4481 == ssl3_connect_~s__state~0#1); 11087#L180 assume !(4496 == ssl3_connect_~s__state~0#1); 11086#L183 assume !(4497 == ssl3_connect_~s__state~0#1); 11083#L186 assume !(4512 == ssl3_connect_~s__state~0#1); 11081#L189 assume !(4513 == ssl3_connect_~s__state~0#1); 11080#L192 assume !(4528 == ssl3_connect_~s__state~0#1); 11079#L195 assume !(4529 == ssl3_connect_~s__state~0#1); 11048#L198 assume 4560 == ssl3_connect_~s__state~0#1; 10780#L202 ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet49#1;havoc ssl3_connect_#t~nondet49#1; 10688#L437 assume !(ssl3_connect_~ret~0#1 <= 0); 10689#L440 assume !(0 != ssl3_connect_~s__hit~0#1);ssl3_connect_~s__state~0#1 := 3; 11010#L440-2 ssl3_connect_~s__init_num~0#1 := 0; 11003#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 10997#L526 ssl3_connect_~skip~0#1 := 0; 10995#L108-1 assume !false; 10993#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 10991#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 10989#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 10987#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 10985#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 10982#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 10983#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 11313#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 11311#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 11309#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 11307#L138 assume !(4400 == ssl3_connect_~s__state~0#1); 11305#L141 assume !(4401 == ssl3_connect_~s__state~0#1); 11303#L144 assume !(4416 == ssl3_connect_~s__state~0#1); 11301#L147 assume !(4417 == ssl3_connect_~s__state~0#1); 11299#L150 assume !(4432 == ssl3_connect_~s__state~0#1); 11297#L153 assume !(4433 == ssl3_connect_~s__state~0#1); 11295#L156 assume !(4448 == ssl3_connect_~s__state~0#1); 11293#L159 assume !(4449 == ssl3_connect_~s__state~0#1); 11291#L162 assume !(4464 == ssl3_connect_~s__state~0#1); 11289#L165 assume !(4465 == ssl3_connect_~s__state~0#1); 11287#L168 assume !(4466 == ssl3_connect_~s__state~0#1); 11285#L171 assume !(4467 == ssl3_connect_~s__state~0#1); 11283#L174 assume !(4480 == ssl3_connect_~s__state~0#1); 11281#L177 assume !(4481 == ssl3_connect_~s__state~0#1); 11279#L180 assume !(4496 == ssl3_connect_~s__state~0#1); 11277#L183 assume !(4497 == ssl3_connect_~s__state~0#1); 11275#L186 assume !(4512 == ssl3_connect_~s__state~0#1); 10783#L189 assume !(4513 == ssl3_connect_~s__state~0#1); 10784#L192 assume !(4528 == ssl3_connect_~s__state~0#1); 10790#L195 assume !(4529 == ssl3_connect_~s__state~0#1); 10765#L198 assume !(4560 == ssl3_connect_~s__state~0#1); 10754#L201 assume !(4561 == ssl3_connect_~s__state~0#1); 10755#L204 assume 4352 == ssl3_connect_~s__state~0#1; 10769#L205 ssl3_connect_~__cil_tmp61~0#1 := ssl3_connect_~num1~0#1; 10770#L450 assume !(ssl3_connect_~__cil_tmp61~0#1 > 0); 10683#L450-2 ssl3_connect_~s__state~0#1 := ssl3_connect_~s__s3__tmp__next_state___0~0#1; 10708#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 10852#L526 ssl3_connect_~skip~0#1 := 0; 10851#L108-1 assume !false; 10850#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 10848#L111 assume 12292 == ssl3_connect_~s__state~0#1; 10745#L112 [2021-12-07 00:27:49,917 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:27:49,917 INFO L85 PathProgramCache]: Analyzing trace with hash 124406552, now seen corresponding path program 11 times [2021-12-07 00:27:49,918 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:27:49,918 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2118850097] [2021-12-07 00:27:49,918 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:27:49,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:27:49,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-07 00:27:49,921 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-07 00:27:49,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-07 00:27:49,926 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-07 00:27:49,926 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:27:49,927 INFO L85 PathProgramCache]: Analyzing trace with hash -1262791267, now seen corresponding path program 1 times [2021-12-07 00:27:49,927 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:27:49,927 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1256941151] [2021-12-07 00:27:49,927 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:27:49,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:27:49,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:27:49,949 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 93 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-12-07 00:27:49,949 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-07 00:27:49,949 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1256941151] [2021-12-07 00:27:49,949 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1256941151] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-07 00:27:49,949 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-07 00:27:49,949 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-07 00:27:49,949 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [49363858] [2021-12-07 00:27:49,950 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-07 00:27:49,950 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-12-07 00:27:49,950 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-07 00:27:49,950 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-07 00:27:49,950 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-07 00:27:49,950 INFO L87 Difference]: Start difference. First operand 716 states and 974 transitions. cyclomatic complexity: 259 Second operand has 3 states, 3 states have (on average 36.0) internal successors, (108), 3 states have internal predecessors, (108), 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) [2021-12-07 00:27:49,962 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-07 00:27:49,963 INFO L93 Difference]: Finished difference Result 1296 states and 1780 transitions. [2021-12-07 00:27:49,963 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-07 00:27:49,963 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1296 states and 1780 transitions. [2021-12-07 00:27:49,980 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 1286 [2021-12-07 00:27:49,987 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1296 states to 1296 states and 1780 transitions. [2021-12-07 00:27:49,987 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1296 [2021-12-07 00:27:49,988 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1296 [2021-12-07 00:27:49,988 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1296 states and 1780 transitions. [2021-12-07 00:27:49,989 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-07 00:27:49,989 INFO L681 BuchiCegarLoop]: Abstraction has 1296 states and 1780 transitions. [2021-12-07 00:27:49,990 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1296 states and 1780 transitions. [2021-12-07 00:27:50,002 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1296 to 1296. [2021-12-07 00:27:50,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1296 states, 1296 states have (on average 1.373456790123457) internal successors, (1780), 1295 states have internal predecessors, (1780), 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) [2021-12-07 00:27:50,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1296 states to 1296 states and 1780 transitions. [2021-12-07 00:27:50,007 INFO L704 BuchiCegarLoop]: Abstraction has 1296 states and 1780 transitions. [2021-12-07 00:27:50,007 INFO L587 BuchiCegarLoop]: Abstraction has 1296 states and 1780 transitions. [2021-12-07 00:27:50,007 INFO L425 BuchiCegarLoop]: ======== Iteration 16============ [2021-12-07 00:27:50,007 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1296 states and 1780 transitions. [2021-12-07 00:27:50,012 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 1286 [2021-12-07 00:27:50,012 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-07 00:27:50,012 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-07 00:27:50,013 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:27:50,013 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [7, 7, 7, 7, 6, 6, 6, 6, 6, 5, 5, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:27:50,013 INFO L791 eck$LassoCheckResult]: Stem: 12836#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(18, 2);call #Ultimate.allocInit(12, 3); 12751#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret54#1, main_~s~0#1;havoc main_~s~0#1;main_~s~0#1 := 12292;assume { :begin_inline_ssl3_connect } true;ssl3_connect_#in~initial_state#1 := 12292;havoc ssl3_connect_#res#1;havoc ssl3_connect_#t~nondet4#1, ssl3_connect_#t~nondet5#1, ssl3_connect_#t~nondet6#1, ssl3_connect_#t~nondet7#1, ssl3_connect_#t~nondet8#1, ssl3_connect_#t~nondet9#1, ssl3_connect_#t~nondet10#1, ssl3_connect_#t~nondet11#1, ssl3_connect_#t~nondet12#1, ssl3_connect_#t~nondet13#1, ssl3_connect_#t~nondet14#1, ssl3_connect_#t~nondet15#1, ssl3_connect_#t~nondet16#1, ssl3_connect_#t~nondet17#1, ssl3_connect_#t~nondet18#1, ssl3_connect_#t~nondet19#1, ssl3_connect_#t~nondet20#1, ssl3_connect_#t~nondet21#1, ssl3_connect_#t~nondet22#1, ssl3_connect_#t~nondet23#1, ssl3_connect_#t~nondet24#1, ssl3_connect_#t~nondet25#1, ssl3_connect_#t~nondet26#1, ssl3_connect_#t~nondet27#1, ssl3_connect_#t~nondet28#1, ssl3_connect_#t~nondet29#1, ssl3_connect_#t~nondet30#1, ssl3_connect_#t~nondet31#1, ssl3_connect_#t~nondet32#1, ssl3_connect_#t~nondet33#1, ssl3_connect_#t~post34#1, ssl3_connect_#t~post35#1, ssl3_connect_#t~nondet36#1, ssl3_connect_#t~post37#1, ssl3_connect_#t~nondet38#1, ssl3_connect_#t~nondet39#1, ssl3_connect_#t~nondet40#1, ssl3_connect_#t~nondet41#1, ssl3_connect_#t~nondet42#1, ssl3_connect_#t~nondet43#1, ssl3_connect_#t~nondet44#1, ssl3_connect_#t~nondet45#1, ssl3_connect_#t~nondet46#1, ssl3_connect_#t~nondet47#1, ssl3_connect_#t~nondet48#1, ssl3_connect_#t~nondet49#1, ssl3_connect_#t~post50#1, ssl3_connect_#t~post51#1, ssl3_connect_#t~nondet52#1, ssl3_connect_#t~post53#1, ssl3_connect_~initial_state#1, ssl3_connect_~s__info_callback~0#1, ssl3_connect_~s__in_handshake~0#1, ssl3_connect_~s__state~0#1, ssl3_connect_~s__new_session~0#1, ssl3_connect_~s__server~0#1, ssl3_connect_~s__version~0#1, ssl3_connect_~s__type~0#1, ssl3_connect_~s__init_num~0#1, ssl3_connect_~s__bbio~0#1, ssl3_connect_~s__wbio~0#1, ssl3_connect_~s__hit~0#1, ssl3_connect_~s__rwstate~0#1, ssl3_connect_~s__init_buf___0~0#1, ssl3_connect_~s__debug~0#1, ssl3_connect_~s__shutdown~0#1, ssl3_connect_~s__ctx__info_callback~0#1, ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1, ssl3_connect_~s__ctx__stats__sess_connect~0#1, ssl3_connect_~s__ctx__stats__sess_hit~0#1, ssl3_connect_~s__ctx__stats__sess_connect_good~0#1, ssl3_connect_~s__s3__change_cipher_spec~0#1, ssl3_connect_~s__s3__flags~0#1, ssl3_connect_~s__s3__delay_buf_pop_ret~0#1, ssl3_connect_~s__s3__tmp__cert_req~0#1, ssl3_connect_~s__s3__tmp__new_compression~0#1, ssl3_connect_~s__s3__tmp__reuse_message~0#1, ssl3_connect_~s__s3__tmp__new_cipher~0#1, ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0#1, ssl3_connect_~s__s3__tmp__next_state___0~0#1, ssl3_connect_~s__s3__tmp__new_compression__id~0#1, ssl3_connect_~s__session__cipher~0#1, ssl3_connect_~s__session__compress_meth~0#1, ssl3_connect_~buf~0#1, ssl3_connect_~tmp~0#1, ssl3_connect_~l~0#1, ssl3_connect_~num1~0#1, ssl3_connect_~cb~0#1, ssl3_connect_~ret~0#1, ssl3_connect_~new_state~0#1, ssl3_connect_~state~0#1, ssl3_connect_~skip~0#1, ssl3_connect_~tmp___0~0#1, ssl3_connect_~tmp___1~0#1, ssl3_connect_~tmp___2~0#1, ssl3_connect_~tmp___3~0#1, ssl3_connect_~tmp___4~0#1, ssl3_connect_~tmp___5~0#1, ssl3_connect_~tmp___6~0#1, ssl3_connect_~tmp___7~0#1, ssl3_connect_~tmp___8~0#1, ssl3_connect_~tmp___9~0#1, ssl3_connect_~blastFlag~0#1, ssl3_connect_~__cil_tmp55~0#1, ssl3_connect_~__cil_tmp56~0#1, ssl3_connect_~__cil_tmp57~0#1, ssl3_connect_~__cil_tmp58~0#1, ssl3_connect_~__cil_tmp59~0#1, ssl3_connect_~__cil_tmp60~0#1, ssl3_connect_~__cil_tmp61~0#1, ssl3_connect_~__cil_tmp62~0#1, ssl3_connect_~__cil_tmp63~0#1, ssl3_connect_~__cil_tmp64~0#1;ssl3_connect_~initial_state#1 := ssl3_connect_#in~initial_state#1;ssl3_connect_~s__info_callback~0#1 := ssl3_connect_#t~nondet4#1;havoc ssl3_connect_#t~nondet4#1;ssl3_connect_~s__in_handshake~0#1 := ssl3_connect_#t~nondet5#1;havoc ssl3_connect_#t~nondet5#1;havoc ssl3_connect_~s__state~0#1;havoc ssl3_connect_~s__new_session~0#1;havoc ssl3_connect_~s__server~0#1;ssl3_connect_~s__version~0#1 := ssl3_connect_#t~nondet6#1;havoc ssl3_connect_#t~nondet6#1;havoc ssl3_connect_~s__type~0#1;havoc ssl3_connect_~s__init_num~0#1;ssl3_connect_~s__bbio~0#1 := ssl3_connect_#t~nondet7#1;havoc ssl3_connect_#t~nondet7#1;ssl3_connect_~s__wbio~0#1 := ssl3_connect_#t~nondet8#1;havoc ssl3_connect_#t~nondet8#1;ssl3_connect_~s__hit~0#1 := ssl3_connect_#t~nondet9#1;havoc ssl3_connect_#t~nondet9#1;havoc ssl3_connect_~s__rwstate~0#1;ssl3_connect_~s__init_buf___0~0#1 := 1;ssl3_connect_~s__debug~0#1 := ssl3_connect_#t~nondet10#1;havoc ssl3_connect_#t~nondet10#1;havoc ssl3_connect_~s__shutdown~0#1;ssl3_connect_~s__ctx__info_callback~0#1 := ssl3_connect_#t~nondet11#1;havoc ssl3_connect_#t~nondet11#1;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1 := ssl3_connect_#t~nondet12#1;havoc ssl3_connect_#t~nondet12#1;ssl3_connect_~s__ctx__stats__sess_connect~0#1 := ssl3_connect_#t~nondet13#1;havoc ssl3_connect_#t~nondet13#1;ssl3_connect_~s__ctx__stats__sess_hit~0#1 := ssl3_connect_#t~nondet14#1;havoc ssl3_connect_#t~nondet14#1;ssl3_connect_~s__ctx__stats__sess_connect_good~0#1 := ssl3_connect_#t~nondet15#1;havoc ssl3_connect_#t~nondet15#1;havoc ssl3_connect_~s__s3__change_cipher_spec~0#1;ssl3_connect_~s__s3__flags~0#1 := ssl3_connect_#t~nondet16#1;havoc ssl3_connect_#t~nondet16#1;havoc ssl3_connect_~s__s3__delay_buf_pop_ret~0#1;ssl3_connect_~s__s3__tmp__cert_req~0#1 := ssl3_connect_#t~nondet17#1;havoc ssl3_connect_#t~nondet17#1;ssl3_connect_~s__s3__tmp__new_compression~0#1 := ssl3_connect_#t~nondet18#1;havoc ssl3_connect_#t~nondet18#1;ssl3_connect_~s__s3__tmp__reuse_message~0#1 := ssl3_connect_#t~nondet19#1;havoc ssl3_connect_#t~nondet19#1;ssl3_connect_~s__s3__tmp__new_cipher~0#1 := ssl3_connect_#t~nondet20#1;havoc ssl3_connect_#t~nondet20#1;ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0#1 := ssl3_connect_#t~nondet21#1;havoc ssl3_connect_#t~nondet21#1;havoc ssl3_connect_~s__s3__tmp__next_state___0~0#1;ssl3_connect_~s__s3__tmp__new_compression__id~0#1 := ssl3_connect_#t~nondet22#1;havoc ssl3_connect_#t~nondet22#1;havoc ssl3_connect_~s__session__cipher~0#1;havoc ssl3_connect_~s__session__compress_meth~0#1;havoc ssl3_connect_~buf~0#1;havoc ssl3_connect_~tmp~0#1;havoc ssl3_connect_~l~0#1;ssl3_connect_~num1~0#1 := ssl3_connect_#t~nondet23#1;havoc ssl3_connect_#t~nondet23#1;havoc ssl3_connect_~cb~0#1;havoc ssl3_connect_~ret~0#1;havoc ssl3_connect_~new_state~0#1;havoc ssl3_connect_~state~0#1;havoc ssl3_connect_~skip~0#1;havoc ssl3_connect_~tmp___0~0#1;ssl3_connect_~tmp___1~0#1 := ssl3_connect_#t~nondet24#1;havoc ssl3_connect_#t~nondet24#1;ssl3_connect_~tmp___2~0#1 := ssl3_connect_#t~nondet25#1;havoc ssl3_connect_#t~nondet25#1;ssl3_connect_~tmp___3~0#1 := ssl3_connect_#t~nondet26#1;havoc ssl3_connect_#t~nondet26#1;ssl3_connect_~tmp___4~0#1 := ssl3_connect_#t~nondet27#1;havoc ssl3_connect_#t~nondet27#1;ssl3_connect_~tmp___5~0#1 := ssl3_connect_#t~nondet28#1;havoc ssl3_connect_#t~nondet28#1;ssl3_connect_~tmp___6~0#1 := ssl3_connect_#t~nondet29#1;havoc ssl3_connect_#t~nondet29#1;ssl3_connect_~tmp___7~0#1 := ssl3_connect_#t~nondet30#1;havoc ssl3_connect_#t~nondet30#1;ssl3_connect_~tmp___8~0#1 := ssl3_connect_#t~nondet31#1;havoc ssl3_connect_#t~nondet31#1;ssl3_connect_~tmp___9~0#1 := ssl3_connect_#t~nondet32#1;havoc ssl3_connect_#t~nondet32#1;havoc ssl3_connect_~blastFlag~0#1;havoc ssl3_connect_~__cil_tmp55~0#1;havoc ssl3_connect_~__cil_tmp56~0#1;havoc ssl3_connect_~__cil_tmp57~0#1;havoc ssl3_connect_~__cil_tmp58~0#1;havoc ssl3_connect_~__cil_tmp59~0#1;havoc ssl3_connect_~__cil_tmp60~0#1;havoc ssl3_connect_~__cil_tmp61~0#1;havoc ssl3_connect_~__cil_tmp62~0#1;havoc ssl3_connect_~__cil_tmp63~0#1;havoc ssl3_connect_~__cil_tmp64~0#1;ssl3_connect_~s__state~0#1 := ssl3_connect_~initial_state#1;ssl3_connect_~blastFlag~0#1 := 0;ssl3_connect_~tmp~0#1 := ssl3_connect_#t~nondet33#1;havoc ssl3_connect_#t~nondet33#1;ssl3_connect_~cb~0#1 := 0;ssl3_connect_~ret~0#1 := -1;ssl3_connect_~skip~0#1 := 0;ssl3_connect_~tmp___0~0#1 := 0; 12752#L94 assume 0 != ssl3_connect_~s__info_callback~0#1;ssl3_connect_~cb~0#1 := ssl3_connect_~s__info_callback~0#1; 12787#L97-2 ssl3_connect_#t~post34#1 := ssl3_connect_~s__in_handshake~0#1;ssl3_connect_~s__in_handshake~0#1 := 1 + ssl3_connect_#t~post34#1;havoc ssl3_connect_#t~post34#1; 12759#L102 assume !(0 != ssl3_connect_~tmp___1~0#1 - 12288); 12761#L108-1 assume !false; 12928#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 12853#L111 assume 12292 == ssl3_connect_~s__state~0#1; 12854#L112 [2021-12-07 00:27:50,013 INFO L793 eck$LassoCheckResult]: Loop: 12854#L112 ssl3_connect_~s__new_session~0#1 := 1;ssl3_connect_~s__state~0#1 := 4096;ssl3_connect_#t~post35#1 := ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1 := 1 + ssl3_connect_#t~post35#1;havoc ssl3_connect_#t~post35#1; 13412#L216 ssl3_connect_~s__server~0#1 := 0; 13979#L221 assume 0 != ssl3_connect_~cb~0#1; 13977#L221-2 ssl3_connect_~__cil_tmp55~0#1 := ssl3_connect_~s__version~0#1 - 65280; 13975#L226 assume !(768 != ssl3_connect_~__cil_tmp55~0#1);ssl3_connect_~s__type~0#1 := 4096; 13973#L232 assume !(0 == ssl3_connect_~s__init_buf___0~0#1); 13969#L232-2 assume !(0 == ssl3_connect_~tmp___4~0#1); 12840#L248 assume !(0 == ssl3_connect_~tmp___5~0#1);ssl3_connect_~s__state~0#1 := 4368;ssl3_connect_#t~post37#1 := ssl3_connect_~s__ctx__stats__sess_connect~0#1;ssl3_connect_~s__ctx__stats__sess_connect~0#1 := 1 + ssl3_connect_#t~post37#1;havoc ssl3_connect_#t~post37#1;ssl3_connect_~s__init_num~0#1 := 0; 12841#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 13978#L526 ssl3_connect_~skip~0#1 := 0; 13976#L108-1 assume !false; 13974#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 13971#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 12768#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 12708#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 12709#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 12762#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 13750#L126 assume 4368 == ssl3_connect_~s__state~0#1; 13406#L130 ssl3_connect_~s__shutdown~0#1 := 0;ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet38#1;havoc ssl3_connect_#t~nondet38#1; 13741#L260 assume 0 == ssl3_connect_~blastFlag~0#1;ssl3_connect_~blastFlag~0#1 := 1; 13685#L260-2 assume !(ssl3_connect_~ret~0#1 <= 0);ssl3_connect_~s__state~0#1 := 4384;ssl3_connect_~s__init_num~0#1 := 0; 13740#L268 assume ssl3_connect_~s__bbio~0#1 != ssl3_connect_~s__wbio~0#1; 13629#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 13623#L526 ssl3_connect_~skip~0#1 := 0; 13617#L108-1 assume !false; 13615#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 13613#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 13611#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 13609#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 13607#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 13605#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 13603#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 13601#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 13599#L132 assume 4384 == ssl3_connect_~s__state~0#1; 13400#L136 ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet39#1;havoc ssl3_connect_#t~nondet39#1; 13595#L275 assume 1 == ssl3_connect_~blastFlag~0#1;ssl3_connect_~blastFlag~0#1 := 2; 13588#L275-2 assume !(ssl3_connect_~ret~0#1 <= 0); 13582#L281 assume !(0 != ssl3_connect_~s__hit~0#1);ssl3_connect_~s__state~0#1 := 4400; 13581#L281-2 ssl3_connect_~s__init_num~0#1 := 0; 13579#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 13573#L526 ssl3_connect_~skip~0#1 := 0; 13571#L108-1 assume !false; 13569#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 13567#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 13565#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 13563#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 13562#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 13560#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 13557#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 13556#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 13555#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 13554#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 13553#L138 assume 4400 == ssl3_connect_~s__state~0#1; 13394#L142 assume 0 != ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0#1 - 256;ssl3_connect_~skip~0#1 := 1; 13549#L290-1 ssl3_connect_~s__state~0#1 := 4416;ssl3_connect_~s__init_num~0#1 := 0; 13548#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 13539#L526 ssl3_connect_~skip~0#1 := 0; 13537#L108-1 assume !false; 13535#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 13533#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 13531#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 13529#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 13527#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 13525#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 13523#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 13521#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 13519#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 13517#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 13515#L138 assume !(4400 == ssl3_connect_~s__state~0#1); 13513#L141 assume !(4401 == ssl3_connect_~s__state~0#1); 13511#L144 assume 4416 == ssl3_connect_~s__state~0#1; 12744#L148 ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet41#1;havoc ssl3_connect_#t~nondet41#1; 12745#L307 assume !(3 == ssl3_connect_~blastFlag~0#1); 12791#L307-2 assume !(ssl3_connect_~ret~0#1 <= 0);ssl3_connect_~s__state~0#1 := 4432;ssl3_connect_~s__init_num~0#1 := 0; 12756#L315 assume !(0 == ssl3_connect_~tmp___6~0#1); 12757#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 13800#L526 ssl3_connect_~skip~0#1 := 0; 13798#L108-1 assume !false; 13796#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 13794#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 13785#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 13781#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 13777#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 13773#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 13769#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 13765#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 13761#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 13757#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 13753#L138 assume !(4400 == ssl3_connect_~s__state~0#1); 13738#L141 assume !(4401 == ssl3_connect_~s__state~0#1); 13737#L144 assume !(4416 == ssl3_connect_~s__state~0#1); 13736#L147 assume !(4417 == ssl3_connect_~s__state~0#1); 13735#L150 assume 4432 == ssl3_connect_~s__state~0#1; 13384#L154 ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet42#1;havoc ssl3_connect_#t~nondet42#1; 13734#L323 assume !(5 == ssl3_connect_~blastFlag~0#1); 12737#L326 assume !(ssl3_connect_~ret~0#1 <= 0);ssl3_connect_~s__state~0#1 := 4448;ssl3_connect_~s__init_num~0#1 := 0; 12738#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 13861#L526 ssl3_connect_~skip~0#1 := 0; 13859#L108-1 assume !false; 13857#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 13855#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 13854#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 13853#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 13479#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 13478#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 13476#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 13475#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 13474#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 13473#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 13471#L138 assume !(4400 == ssl3_connect_~s__state~0#1); 13470#L141 assume !(4401 == ssl3_connect_~s__state~0#1); 13469#L144 assume !(4416 == ssl3_connect_~s__state~0#1); 13468#L147 assume !(4417 == ssl3_connect_~s__state~0#1); 13467#L150 assume !(4432 == ssl3_connect_~s__state~0#1); 13465#L153 assume !(4433 == ssl3_connect_~s__state~0#1); 13464#L156 assume !(4448 == ssl3_connect_~s__state~0#1); 13458#L159 assume !(4449 == ssl3_connect_~s__state~0#1); 13456#L162 assume !(4464 == ssl3_connect_~s__state~0#1); 13454#L165 assume !(4465 == ssl3_connect_~s__state~0#1); 13452#L168 assume !(4466 == ssl3_connect_~s__state~0#1); 13450#L171 assume !(4467 == ssl3_connect_~s__state~0#1); 13448#L174 assume !(4480 == ssl3_connect_~s__state~0#1); 13446#L177 assume !(4481 == ssl3_connect_~s__state~0#1); 13444#L180 assume !(4496 == ssl3_connect_~s__state~0#1); 13442#L183 assume !(4497 == ssl3_connect_~s__state~0#1); 13435#L186 assume !(4512 == ssl3_connect_~s__state~0#1); 13434#L189 assume !(4513 == ssl3_connect_~s__state~0#1); 13433#L192 assume !(4528 == ssl3_connect_~s__state~0#1); 13431#L195 assume !(4529 == ssl3_connect_~s__state~0#1); 13342#L198 assume !(4560 == ssl3_connect_~s__state~0#1); 13343#L201 assume !(4561 == ssl3_connect_~s__state~0#1); 13345#L204 assume 4352 == ssl3_connect_~s__state~0#1; 13485#L205 ssl3_connect_~__cil_tmp61~0#1 := ssl3_connect_~num1~0#1; 13483#L450 assume !(ssl3_connect_~__cil_tmp61~0#1 > 0); 13482#L450-2 ssl3_connect_~s__state~0#1 := ssl3_connect_~s__s3__tmp__next_state___0~0#1; 12935#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 12929#L526 ssl3_connect_~skip~0#1 := 0; 12930#L108-1 assume !false; 13423#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 13421#L111 assume 12292 == ssl3_connect_~s__state~0#1; 12854#L112 [2021-12-07 00:27:50,013 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:27:50,013 INFO L85 PathProgramCache]: Analyzing trace with hash 124406552, now seen corresponding path program 12 times [2021-12-07 00:27:50,014 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:27:50,014 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1048791136] [2021-12-07 00:27:50,014 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:27:50,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:27:50,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-07 00:27:50,017 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-07 00:27:50,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-07 00:27:50,021 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-07 00:27:50,022 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:27:50,022 INFO L85 PathProgramCache]: Analyzing trace with hash 938275775, now seen corresponding path program 1 times [2021-12-07 00:27:50,022 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:27:50,022 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1479941201] [2021-12-07 00:27:50,022 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:27:50,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:27:50,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:27:50,046 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 100 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2021-12-07 00:27:50,047 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-07 00:27:50,047 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1479941201] [2021-12-07 00:27:50,047 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1479941201] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-07 00:27:50,047 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-07 00:27:50,047 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-07 00:27:50,047 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [274136407] [2021-12-07 00:27:50,047 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-07 00:27:50,048 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-12-07 00:27:50,048 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-07 00:27:50,048 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-07 00:27:50,048 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-07 00:27:50,049 INFO L87 Difference]: Start difference. First operand 1296 states and 1780 transitions. cyclomatic complexity: 486 Second operand has 3 states, 3 states have (on average 30.666666666666668) internal successors, (92), 3 states have internal predecessors, (92), 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) [2021-12-07 00:27:50,119 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-07 00:27:50,120 INFO L93 Difference]: Finished difference Result 1412 states and 1922 transitions. [2021-12-07 00:27:50,120 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-07 00:27:50,120 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1412 states and 1922 transitions. [2021-12-07 00:27:50,129 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 1402 [2021-12-07 00:27:50,138 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1412 states to 1412 states and 1922 transitions. [2021-12-07 00:27:50,138 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1412 [2021-12-07 00:27:50,139 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1412 [2021-12-07 00:27:50,139 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1412 states and 1922 transitions. [2021-12-07 00:27:50,141 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-07 00:27:50,141 INFO L681 BuchiCegarLoop]: Abstraction has 1412 states and 1922 transitions. [2021-12-07 00:27:50,142 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1412 states and 1922 transitions. [2021-12-07 00:27:50,158 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1412 to 1396. [2021-12-07 00:27:50,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1396 states, 1396 states have (on average 1.3610315186246418) internal successors, (1900), 1395 states have internal predecessors, (1900), 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) [2021-12-07 00:27:50,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1396 states to 1396 states and 1900 transitions. [2021-12-07 00:27:50,164 INFO L704 BuchiCegarLoop]: Abstraction has 1396 states and 1900 transitions. [2021-12-07 00:27:50,164 INFO L587 BuchiCegarLoop]: Abstraction has 1396 states and 1900 transitions. [2021-12-07 00:27:50,164 INFO L425 BuchiCegarLoop]: ======== Iteration 17============ [2021-12-07 00:27:50,164 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1396 states and 1900 transitions. [2021-12-07 00:27:50,170 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 1386 [2021-12-07 00:27:50,170 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-07 00:27:50,170 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-07 00:27:50,171 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:27:50,171 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [8, 8, 8, 8, 7, 7, 7, 7, 7, 6, 6, 5, 5, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:27:50,171 INFO L791 eck$LassoCheckResult]: Stem: 15554#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(18, 2);call #Ultimate.allocInit(12, 3); 15465#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret54#1, main_~s~0#1;havoc main_~s~0#1;main_~s~0#1 := 12292;assume { :begin_inline_ssl3_connect } true;ssl3_connect_#in~initial_state#1 := 12292;havoc ssl3_connect_#res#1;havoc ssl3_connect_#t~nondet4#1, ssl3_connect_#t~nondet5#1, ssl3_connect_#t~nondet6#1, ssl3_connect_#t~nondet7#1, ssl3_connect_#t~nondet8#1, ssl3_connect_#t~nondet9#1, ssl3_connect_#t~nondet10#1, ssl3_connect_#t~nondet11#1, ssl3_connect_#t~nondet12#1, ssl3_connect_#t~nondet13#1, ssl3_connect_#t~nondet14#1, ssl3_connect_#t~nondet15#1, ssl3_connect_#t~nondet16#1, ssl3_connect_#t~nondet17#1, ssl3_connect_#t~nondet18#1, ssl3_connect_#t~nondet19#1, ssl3_connect_#t~nondet20#1, ssl3_connect_#t~nondet21#1, ssl3_connect_#t~nondet22#1, ssl3_connect_#t~nondet23#1, ssl3_connect_#t~nondet24#1, ssl3_connect_#t~nondet25#1, ssl3_connect_#t~nondet26#1, ssl3_connect_#t~nondet27#1, ssl3_connect_#t~nondet28#1, ssl3_connect_#t~nondet29#1, ssl3_connect_#t~nondet30#1, ssl3_connect_#t~nondet31#1, ssl3_connect_#t~nondet32#1, ssl3_connect_#t~nondet33#1, ssl3_connect_#t~post34#1, ssl3_connect_#t~post35#1, ssl3_connect_#t~nondet36#1, ssl3_connect_#t~post37#1, ssl3_connect_#t~nondet38#1, ssl3_connect_#t~nondet39#1, ssl3_connect_#t~nondet40#1, ssl3_connect_#t~nondet41#1, ssl3_connect_#t~nondet42#1, ssl3_connect_#t~nondet43#1, ssl3_connect_#t~nondet44#1, ssl3_connect_#t~nondet45#1, ssl3_connect_#t~nondet46#1, ssl3_connect_#t~nondet47#1, ssl3_connect_#t~nondet48#1, ssl3_connect_#t~nondet49#1, ssl3_connect_#t~post50#1, ssl3_connect_#t~post51#1, ssl3_connect_#t~nondet52#1, ssl3_connect_#t~post53#1, ssl3_connect_~initial_state#1, ssl3_connect_~s__info_callback~0#1, ssl3_connect_~s__in_handshake~0#1, ssl3_connect_~s__state~0#1, ssl3_connect_~s__new_session~0#1, ssl3_connect_~s__server~0#1, ssl3_connect_~s__version~0#1, ssl3_connect_~s__type~0#1, ssl3_connect_~s__init_num~0#1, ssl3_connect_~s__bbio~0#1, ssl3_connect_~s__wbio~0#1, ssl3_connect_~s__hit~0#1, ssl3_connect_~s__rwstate~0#1, ssl3_connect_~s__init_buf___0~0#1, ssl3_connect_~s__debug~0#1, ssl3_connect_~s__shutdown~0#1, ssl3_connect_~s__ctx__info_callback~0#1, ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1, ssl3_connect_~s__ctx__stats__sess_connect~0#1, ssl3_connect_~s__ctx__stats__sess_hit~0#1, ssl3_connect_~s__ctx__stats__sess_connect_good~0#1, ssl3_connect_~s__s3__change_cipher_spec~0#1, ssl3_connect_~s__s3__flags~0#1, ssl3_connect_~s__s3__delay_buf_pop_ret~0#1, ssl3_connect_~s__s3__tmp__cert_req~0#1, ssl3_connect_~s__s3__tmp__new_compression~0#1, ssl3_connect_~s__s3__tmp__reuse_message~0#1, ssl3_connect_~s__s3__tmp__new_cipher~0#1, ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0#1, ssl3_connect_~s__s3__tmp__next_state___0~0#1, ssl3_connect_~s__s3__tmp__new_compression__id~0#1, ssl3_connect_~s__session__cipher~0#1, ssl3_connect_~s__session__compress_meth~0#1, ssl3_connect_~buf~0#1, ssl3_connect_~tmp~0#1, ssl3_connect_~l~0#1, ssl3_connect_~num1~0#1, ssl3_connect_~cb~0#1, ssl3_connect_~ret~0#1, ssl3_connect_~new_state~0#1, ssl3_connect_~state~0#1, ssl3_connect_~skip~0#1, ssl3_connect_~tmp___0~0#1, ssl3_connect_~tmp___1~0#1, ssl3_connect_~tmp___2~0#1, ssl3_connect_~tmp___3~0#1, ssl3_connect_~tmp___4~0#1, ssl3_connect_~tmp___5~0#1, ssl3_connect_~tmp___6~0#1, ssl3_connect_~tmp___7~0#1, ssl3_connect_~tmp___8~0#1, ssl3_connect_~tmp___9~0#1, ssl3_connect_~blastFlag~0#1, ssl3_connect_~__cil_tmp55~0#1, ssl3_connect_~__cil_tmp56~0#1, ssl3_connect_~__cil_tmp57~0#1, ssl3_connect_~__cil_tmp58~0#1, ssl3_connect_~__cil_tmp59~0#1, ssl3_connect_~__cil_tmp60~0#1, ssl3_connect_~__cil_tmp61~0#1, ssl3_connect_~__cil_tmp62~0#1, ssl3_connect_~__cil_tmp63~0#1, ssl3_connect_~__cil_tmp64~0#1;ssl3_connect_~initial_state#1 := ssl3_connect_#in~initial_state#1;ssl3_connect_~s__info_callback~0#1 := ssl3_connect_#t~nondet4#1;havoc ssl3_connect_#t~nondet4#1;ssl3_connect_~s__in_handshake~0#1 := ssl3_connect_#t~nondet5#1;havoc ssl3_connect_#t~nondet5#1;havoc ssl3_connect_~s__state~0#1;havoc ssl3_connect_~s__new_session~0#1;havoc ssl3_connect_~s__server~0#1;ssl3_connect_~s__version~0#1 := ssl3_connect_#t~nondet6#1;havoc ssl3_connect_#t~nondet6#1;havoc ssl3_connect_~s__type~0#1;havoc ssl3_connect_~s__init_num~0#1;ssl3_connect_~s__bbio~0#1 := ssl3_connect_#t~nondet7#1;havoc ssl3_connect_#t~nondet7#1;ssl3_connect_~s__wbio~0#1 := ssl3_connect_#t~nondet8#1;havoc ssl3_connect_#t~nondet8#1;ssl3_connect_~s__hit~0#1 := ssl3_connect_#t~nondet9#1;havoc ssl3_connect_#t~nondet9#1;havoc ssl3_connect_~s__rwstate~0#1;ssl3_connect_~s__init_buf___0~0#1 := 1;ssl3_connect_~s__debug~0#1 := ssl3_connect_#t~nondet10#1;havoc ssl3_connect_#t~nondet10#1;havoc ssl3_connect_~s__shutdown~0#1;ssl3_connect_~s__ctx__info_callback~0#1 := ssl3_connect_#t~nondet11#1;havoc ssl3_connect_#t~nondet11#1;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1 := ssl3_connect_#t~nondet12#1;havoc ssl3_connect_#t~nondet12#1;ssl3_connect_~s__ctx__stats__sess_connect~0#1 := ssl3_connect_#t~nondet13#1;havoc ssl3_connect_#t~nondet13#1;ssl3_connect_~s__ctx__stats__sess_hit~0#1 := ssl3_connect_#t~nondet14#1;havoc ssl3_connect_#t~nondet14#1;ssl3_connect_~s__ctx__stats__sess_connect_good~0#1 := ssl3_connect_#t~nondet15#1;havoc ssl3_connect_#t~nondet15#1;havoc ssl3_connect_~s__s3__change_cipher_spec~0#1;ssl3_connect_~s__s3__flags~0#1 := ssl3_connect_#t~nondet16#1;havoc ssl3_connect_#t~nondet16#1;havoc ssl3_connect_~s__s3__delay_buf_pop_ret~0#1;ssl3_connect_~s__s3__tmp__cert_req~0#1 := ssl3_connect_#t~nondet17#1;havoc ssl3_connect_#t~nondet17#1;ssl3_connect_~s__s3__tmp__new_compression~0#1 := ssl3_connect_#t~nondet18#1;havoc ssl3_connect_#t~nondet18#1;ssl3_connect_~s__s3__tmp__reuse_message~0#1 := ssl3_connect_#t~nondet19#1;havoc ssl3_connect_#t~nondet19#1;ssl3_connect_~s__s3__tmp__new_cipher~0#1 := ssl3_connect_#t~nondet20#1;havoc ssl3_connect_#t~nondet20#1;ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0#1 := ssl3_connect_#t~nondet21#1;havoc ssl3_connect_#t~nondet21#1;havoc ssl3_connect_~s__s3__tmp__next_state___0~0#1;ssl3_connect_~s__s3__tmp__new_compression__id~0#1 := ssl3_connect_#t~nondet22#1;havoc ssl3_connect_#t~nondet22#1;havoc ssl3_connect_~s__session__cipher~0#1;havoc ssl3_connect_~s__session__compress_meth~0#1;havoc ssl3_connect_~buf~0#1;havoc ssl3_connect_~tmp~0#1;havoc ssl3_connect_~l~0#1;ssl3_connect_~num1~0#1 := ssl3_connect_#t~nondet23#1;havoc ssl3_connect_#t~nondet23#1;havoc ssl3_connect_~cb~0#1;havoc ssl3_connect_~ret~0#1;havoc ssl3_connect_~new_state~0#1;havoc ssl3_connect_~state~0#1;havoc ssl3_connect_~skip~0#1;havoc ssl3_connect_~tmp___0~0#1;ssl3_connect_~tmp___1~0#1 := ssl3_connect_#t~nondet24#1;havoc ssl3_connect_#t~nondet24#1;ssl3_connect_~tmp___2~0#1 := ssl3_connect_#t~nondet25#1;havoc ssl3_connect_#t~nondet25#1;ssl3_connect_~tmp___3~0#1 := ssl3_connect_#t~nondet26#1;havoc ssl3_connect_#t~nondet26#1;ssl3_connect_~tmp___4~0#1 := ssl3_connect_#t~nondet27#1;havoc ssl3_connect_#t~nondet27#1;ssl3_connect_~tmp___5~0#1 := ssl3_connect_#t~nondet28#1;havoc ssl3_connect_#t~nondet28#1;ssl3_connect_~tmp___6~0#1 := ssl3_connect_#t~nondet29#1;havoc ssl3_connect_#t~nondet29#1;ssl3_connect_~tmp___7~0#1 := ssl3_connect_#t~nondet30#1;havoc ssl3_connect_#t~nondet30#1;ssl3_connect_~tmp___8~0#1 := ssl3_connect_#t~nondet31#1;havoc ssl3_connect_#t~nondet31#1;ssl3_connect_~tmp___9~0#1 := ssl3_connect_#t~nondet32#1;havoc ssl3_connect_#t~nondet32#1;havoc ssl3_connect_~blastFlag~0#1;havoc ssl3_connect_~__cil_tmp55~0#1;havoc ssl3_connect_~__cil_tmp56~0#1;havoc ssl3_connect_~__cil_tmp57~0#1;havoc ssl3_connect_~__cil_tmp58~0#1;havoc ssl3_connect_~__cil_tmp59~0#1;havoc ssl3_connect_~__cil_tmp60~0#1;havoc ssl3_connect_~__cil_tmp61~0#1;havoc ssl3_connect_~__cil_tmp62~0#1;havoc ssl3_connect_~__cil_tmp63~0#1;havoc ssl3_connect_~__cil_tmp64~0#1;ssl3_connect_~s__state~0#1 := ssl3_connect_~initial_state#1;ssl3_connect_~blastFlag~0#1 := 0;ssl3_connect_~tmp~0#1 := ssl3_connect_#t~nondet33#1;havoc ssl3_connect_#t~nondet33#1;ssl3_connect_~cb~0#1 := 0;ssl3_connect_~ret~0#1 := -1;ssl3_connect_~skip~0#1 := 0;ssl3_connect_~tmp___0~0#1 := 0; 15466#L94 assume 0 != ssl3_connect_~s__info_callback~0#1;ssl3_connect_~cb~0#1 := ssl3_connect_~s__info_callback~0#1; 15497#L97-2 ssl3_connect_#t~post34#1 := ssl3_connect_~s__in_handshake~0#1;ssl3_connect_~s__in_handshake~0#1 := 1 + ssl3_connect_#t~post34#1;havoc ssl3_connect_#t~post34#1; 15472#L102 assume !(0 != ssl3_connect_~tmp___1~0#1 - 12288); 15474#L108-1 assume !false; 15860#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 15562#L111 assume 12292 == ssl3_connect_~s__state~0#1; 15563#L112 [2021-12-07 00:27:50,172 INFO L793 eck$LassoCheckResult]: Loop: 15563#L112 ssl3_connect_~s__new_session~0#1 := 1;ssl3_connect_~s__state~0#1 := 4096;ssl3_connect_#t~post35#1 := ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1 := 1 + ssl3_connect_#t~post35#1;havoc ssl3_connect_#t~post35#1; 15852#L216 ssl3_connect_~s__server~0#1 := 0; 16717#L221 assume 0 != ssl3_connect_~cb~0#1; 16715#L221-2 ssl3_connect_~__cil_tmp55~0#1 := ssl3_connect_~s__version~0#1 - 65280; 16714#L226 assume !(768 != ssl3_connect_~__cil_tmp55~0#1);ssl3_connect_~s__type~0#1 := 4096; 16711#L232 assume !(0 == ssl3_connect_~s__init_buf___0~0#1); 16702#L232-2 assume !(0 == ssl3_connect_~tmp___4~0#1); 15557#L248 assume !(0 == ssl3_connect_~tmp___5~0#1);ssl3_connect_~s__state~0#1 := 4368;ssl3_connect_#t~post37#1 := ssl3_connect_~s__ctx__stats__sess_connect~0#1;ssl3_connect_~s__ctx__stats__sess_connect~0#1 := 1 + ssl3_connect_#t~post37#1;havoc ssl3_connect_#t~post37#1;ssl3_connect_~s__init_num~0#1 := 0; 15558#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 16716#L526 ssl3_connect_~skip~0#1 := 0; 16709#L108-1 assume !false; 16708#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 16707#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 16706#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 16704#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 16703#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 16701#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 15761#L126 assume 4368 == ssl3_connect_~s__state~0#1; 15481#L130 ssl3_connect_~s__shutdown~0#1 := 0;ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet38#1;havoc ssl3_connect_#t~nondet38#1; 15482#L260 assume 0 == ssl3_connect_~blastFlag~0#1;ssl3_connect_~blastFlag~0#1 := 1; 15492#L260-2 assume !(ssl3_connect_~ret~0#1 <= 0);ssl3_connect_~s__state~0#1 := 4384;ssl3_connect_~s__init_num~0#1 := 0; 15443#L268 assume ssl3_connect_~s__bbio~0#1 != ssl3_connect_~s__wbio~0#1; 15444#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 16653#L526 ssl3_connect_~skip~0#1 := 0; 16651#L108-1 assume !false; 16650#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 16646#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 16643#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 16641#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 16639#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 16638#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 16637#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 16635#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 16634#L132 assume 4384 == ssl3_connect_~s__state~0#1; 15435#L136 ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet39#1;havoc ssl3_connect_#t~nondet39#1; 15436#L275 assume 1 == ssl3_connect_~blastFlag~0#1;ssl3_connect_~blastFlag~0#1 := 2; 15547#L275-2 assume !(ssl3_connect_~ret~0#1 <= 0); 15548#L281 assume !(0 != ssl3_connect_~s__hit~0#1);ssl3_connect_~s__state~0#1 := 4400; 16562#L281-2 ssl3_connect_~s__init_num~0#1 := 0; 16560#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 16555#L526 ssl3_connect_~skip~0#1 := 0; 16554#L108-1 assume !false; 16553#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 16552#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 16551#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 16550#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 16549#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 16548#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 16547#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 16545#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 16540#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 16538#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 16536#L138 assume 4400 == ssl3_connect_~s__state~0#1; 16212#L142 assume 0 != ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0#1 - 256;ssl3_connect_~skip~0#1 := 1; 15551#L290-1 ssl3_connect_~s__state~0#1 := 4416;ssl3_connect_~s__init_num~0#1 := 0; 15552#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 16539#L526 ssl3_connect_~skip~0#1 := 0; 16537#L108-1 assume !false; 16535#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 16533#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 16527#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 16525#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 16523#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 16521#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 16519#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 16517#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 16515#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 16513#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 16511#L138 assume !(4400 == ssl3_connect_~s__state~0#1); 16503#L141 assume !(4401 == ssl3_connect_~s__state~0#1); 16500#L144 assume 4416 == ssl3_connect_~s__state~0#1; 15458#L148 ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet41#1;havoc ssl3_connect_#t~nondet41#1; 15459#L307 assume !(3 == ssl3_connect_~blastFlag~0#1); 15433#L307-2 assume !(ssl3_connect_~ret~0#1 <= 0);ssl3_connect_~s__state~0#1 := 4432;ssl3_connect_~s__init_num~0#1 := 0; 15434#L315 assume !(0 == ssl3_connect_~tmp___6~0#1); 15411#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 15412#L526 ssl3_connect_~skip~0#1 := 0; 15504#L108-1 assume !false; 15505#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 15542#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 16794#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 16793#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 16792#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 16791#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 16790#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 16789#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 16788#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 16787#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 16786#L138 assume !(4400 == ssl3_connect_~s__state~0#1); 16785#L141 assume !(4401 == ssl3_connect_~s__state~0#1); 16784#L144 assume !(4416 == ssl3_connect_~s__state~0#1); 16783#L147 assume !(4417 == ssl3_connect_~s__state~0#1); 16782#L150 assume 4432 == ssl3_connect_~s__state~0#1; 16195#L154 ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet42#1;havoc ssl3_connect_#t~nondet42#1; 15414#L323 assume !(5 == ssl3_connect_~blastFlag~0#1); 15415#L326 assume !(ssl3_connect_~ret~0#1 <= 0);ssl3_connect_~s__state~0#1 := 4448;ssl3_connect_~s__init_num~0#1 := 0; 16774#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 16768#L526 ssl3_connect_~skip~0#1 := 0; 16766#L108-1 assume !false; 16764#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 16762#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 16760#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 16758#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 16756#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 16754#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 16752#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 16750#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 16748#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 16747#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 16746#L138 assume !(4400 == ssl3_connect_~s__state~0#1); 16723#L141 assume !(4401 == ssl3_connect_~s__state~0#1); 16724#L144 assume !(4416 == ssl3_connect_~s__state~0#1); 15549#L147 assume !(4417 == ssl3_connect_~s__state~0#1); 15550#L150 assume !(4432 == ssl3_connect_~s__state~0#1); 15426#L153 assume !(4433 == ssl3_connect_~s__state~0#1); 15427#L156 assume 4448 == ssl3_connect_~s__state~0#1; 16186#L160 ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet43#1;havoc ssl3_connect_#t~nondet43#1; 16745#L335 assume !(4 == ssl3_connect_~blastFlag~0#1); 16728#L335-2 assume !(ssl3_connect_~ret~0#1 <= 0); 16417#L341 assume 0 != ssl3_connect_~s__s3__tmp__cert_req~0#1;ssl3_connect_~s__state~0#1 := 4464; 16345#L341-2 ssl3_connect_~s__init_num~0#1 := 0; 15895#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 15891#L526 ssl3_connect_~skip~0#1 := 0; 15886#L108-1 assume !false; 15887#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 15882#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 15883#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 16272#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 16270#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 16268#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 16266#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 16264#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 16262#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 16260#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 16214#L138 assume !(4400 == ssl3_connect_~s__state~0#1); 16211#L141 assume !(4401 == ssl3_connect_~s__state~0#1); 16205#L144 assume !(4416 == ssl3_connect_~s__state~0#1); 16202#L147 assume !(4417 == ssl3_connect_~s__state~0#1); 16198#L150 assume !(4432 == ssl3_connect_~s__state~0#1); 16194#L153 assume !(4433 == ssl3_connect_~s__state~0#1); 16188#L156 assume !(4448 == ssl3_connect_~s__state~0#1); 16185#L159 assume !(4449 == ssl3_connect_~s__state~0#1); 16183#L162 assume !(4464 == ssl3_connect_~s__state~0#1); 16181#L165 assume !(4465 == ssl3_connect_~s__state~0#1); 16179#L168 assume !(4466 == ssl3_connect_~s__state~0#1); 16177#L171 assume !(4467 == ssl3_connect_~s__state~0#1); 16175#L174 assume !(4480 == ssl3_connect_~s__state~0#1); 16173#L177 assume !(4481 == ssl3_connect_~s__state~0#1); 16171#L180 assume !(4496 == ssl3_connect_~s__state~0#1); 16169#L183 assume !(4497 == ssl3_connect_~s__state~0#1); 16167#L186 assume !(4512 == ssl3_connect_~s__state~0#1); 16165#L189 assume !(4513 == ssl3_connect_~s__state~0#1); 16163#L192 assume !(4528 == ssl3_connect_~s__state~0#1); 16162#L195 assume !(4529 == ssl3_connect_~s__state~0#1); 16118#L198 assume !(4560 == ssl3_connect_~s__state~0#1); 15487#L201 assume !(4561 == ssl3_connect_~s__state~0#1); 15488#L204 assume 4352 == ssl3_connect_~s__state~0#1; 15499#L205 ssl3_connect_~__cil_tmp61~0#1 := ssl3_connect_~num1~0#1; 15500#L450 assume !(ssl3_connect_~__cil_tmp61~0#1 > 0); 15439#L450-2 ssl3_connect_~s__state~0#1 := ssl3_connect_~s__s3__tmp__next_state___0~0#1; 15440#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 15866#L526 ssl3_connect_~skip~0#1 := 0; 15867#L108-1 assume !false; 16333#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 16331#L111 assume 12292 == ssl3_connect_~s__state~0#1; 15563#L112 [2021-12-07 00:27:50,172 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:27:50,172 INFO L85 PathProgramCache]: Analyzing trace with hash 124406552, now seen corresponding path program 13 times [2021-12-07 00:27:50,172 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:27:50,172 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2057214809] [2021-12-07 00:27:50,172 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:27:50,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:27:50,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-07 00:27:50,176 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-07 00:27:50,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-07 00:27:50,181 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-07 00:27:50,182 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:27:50,182 INFO L85 PathProgramCache]: Analyzing trace with hash 1288690919, now seen corresponding path program 1 times [2021-12-07 00:27:50,182 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:27:50,182 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [956224816] [2021-12-07 00:27:50,182 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:27:50,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:27:50,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:27:50,214 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 125 proven. 0 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2021-12-07 00:27:50,214 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-07 00:27:50,214 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [956224816] [2021-12-07 00:27:50,214 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [956224816] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-07 00:27:50,214 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-07 00:27:50,214 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-07 00:27:50,215 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2080369953] [2021-12-07 00:27:50,215 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-07 00:27:50,215 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-12-07 00:27:50,215 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-07 00:27:50,216 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-07 00:27:50,216 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-07 00:27:50,216 INFO L87 Difference]: Start difference. First operand 1396 states and 1900 transitions. cyclomatic complexity: 506 Second operand has 3 states, 3 states have (on average 33.333333333333336) internal successors, (100), 3 states have internal predecessors, (100), 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) [2021-12-07 00:27:50,293 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-07 00:27:50,293 INFO L93 Difference]: Finished difference Result 1516 states and 2040 transitions. [2021-12-07 00:27:50,293 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-07 00:27:50,294 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1516 states and 2040 transitions. [2021-12-07 00:27:50,303 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 1506 [2021-12-07 00:27:50,314 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1516 states to 1516 states and 2040 transitions. [2021-12-07 00:27:50,314 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1516 [2021-12-07 00:27:50,316 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1516 [2021-12-07 00:27:50,316 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1516 states and 2040 transitions. [2021-12-07 00:27:50,318 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-07 00:27:50,318 INFO L681 BuchiCegarLoop]: Abstraction has 1516 states and 2040 transitions. [2021-12-07 00:27:50,320 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1516 states and 2040 transitions. [2021-12-07 00:27:50,337 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1516 to 1508. [2021-12-07 00:27:50,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1508 states, 1508 states have (on average 1.3474801061007957) internal successors, (2032), 1507 states have internal predecessors, (2032), 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) [2021-12-07 00:27:50,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1508 states to 1508 states and 2032 transitions. [2021-12-07 00:27:50,343 INFO L704 BuchiCegarLoop]: Abstraction has 1508 states and 2032 transitions. [2021-12-07 00:27:50,343 INFO L587 BuchiCegarLoop]: Abstraction has 1508 states and 2032 transitions. [2021-12-07 00:27:50,343 INFO L425 BuchiCegarLoop]: ======== Iteration 18============ [2021-12-07 00:27:50,343 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1508 states and 2032 transitions. [2021-12-07 00:27:50,348 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 1498 [2021-12-07 00:27:50,348 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-07 00:27:50,348 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-07 00:27:50,349 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:27:50,349 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [8, 8, 8, 8, 7, 7, 7, 7, 7, 6, 6, 5, 5, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:27:50,349 INFO L791 eck$LassoCheckResult]: Stem: 18487#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(18, 2);call #Ultimate.allocInit(12, 3); 18382#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret54#1, main_~s~0#1;havoc main_~s~0#1;main_~s~0#1 := 12292;assume { :begin_inline_ssl3_connect } true;ssl3_connect_#in~initial_state#1 := 12292;havoc ssl3_connect_#res#1;havoc ssl3_connect_#t~nondet4#1, ssl3_connect_#t~nondet5#1, ssl3_connect_#t~nondet6#1, ssl3_connect_#t~nondet7#1, ssl3_connect_#t~nondet8#1, ssl3_connect_#t~nondet9#1, ssl3_connect_#t~nondet10#1, ssl3_connect_#t~nondet11#1, ssl3_connect_#t~nondet12#1, ssl3_connect_#t~nondet13#1, ssl3_connect_#t~nondet14#1, ssl3_connect_#t~nondet15#1, ssl3_connect_#t~nondet16#1, ssl3_connect_#t~nondet17#1, ssl3_connect_#t~nondet18#1, ssl3_connect_#t~nondet19#1, ssl3_connect_#t~nondet20#1, ssl3_connect_#t~nondet21#1, ssl3_connect_#t~nondet22#1, ssl3_connect_#t~nondet23#1, ssl3_connect_#t~nondet24#1, ssl3_connect_#t~nondet25#1, ssl3_connect_#t~nondet26#1, ssl3_connect_#t~nondet27#1, ssl3_connect_#t~nondet28#1, ssl3_connect_#t~nondet29#1, ssl3_connect_#t~nondet30#1, ssl3_connect_#t~nondet31#1, ssl3_connect_#t~nondet32#1, ssl3_connect_#t~nondet33#1, ssl3_connect_#t~post34#1, ssl3_connect_#t~post35#1, ssl3_connect_#t~nondet36#1, ssl3_connect_#t~post37#1, ssl3_connect_#t~nondet38#1, ssl3_connect_#t~nondet39#1, ssl3_connect_#t~nondet40#1, ssl3_connect_#t~nondet41#1, ssl3_connect_#t~nondet42#1, ssl3_connect_#t~nondet43#1, ssl3_connect_#t~nondet44#1, ssl3_connect_#t~nondet45#1, ssl3_connect_#t~nondet46#1, ssl3_connect_#t~nondet47#1, ssl3_connect_#t~nondet48#1, ssl3_connect_#t~nondet49#1, ssl3_connect_#t~post50#1, ssl3_connect_#t~post51#1, ssl3_connect_#t~nondet52#1, ssl3_connect_#t~post53#1, ssl3_connect_~initial_state#1, ssl3_connect_~s__info_callback~0#1, ssl3_connect_~s__in_handshake~0#1, ssl3_connect_~s__state~0#1, ssl3_connect_~s__new_session~0#1, ssl3_connect_~s__server~0#1, ssl3_connect_~s__version~0#1, ssl3_connect_~s__type~0#1, ssl3_connect_~s__init_num~0#1, ssl3_connect_~s__bbio~0#1, ssl3_connect_~s__wbio~0#1, ssl3_connect_~s__hit~0#1, ssl3_connect_~s__rwstate~0#1, ssl3_connect_~s__init_buf___0~0#1, ssl3_connect_~s__debug~0#1, ssl3_connect_~s__shutdown~0#1, ssl3_connect_~s__ctx__info_callback~0#1, ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1, ssl3_connect_~s__ctx__stats__sess_connect~0#1, ssl3_connect_~s__ctx__stats__sess_hit~0#1, ssl3_connect_~s__ctx__stats__sess_connect_good~0#1, ssl3_connect_~s__s3__change_cipher_spec~0#1, ssl3_connect_~s__s3__flags~0#1, ssl3_connect_~s__s3__delay_buf_pop_ret~0#1, ssl3_connect_~s__s3__tmp__cert_req~0#1, ssl3_connect_~s__s3__tmp__new_compression~0#1, ssl3_connect_~s__s3__tmp__reuse_message~0#1, ssl3_connect_~s__s3__tmp__new_cipher~0#1, ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0#1, ssl3_connect_~s__s3__tmp__next_state___0~0#1, ssl3_connect_~s__s3__tmp__new_compression__id~0#1, ssl3_connect_~s__session__cipher~0#1, ssl3_connect_~s__session__compress_meth~0#1, ssl3_connect_~buf~0#1, ssl3_connect_~tmp~0#1, ssl3_connect_~l~0#1, ssl3_connect_~num1~0#1, ssl3_connect_~cb~0#1, ssl3_connect_~ret~0#1, ssl3_connect_~new_state~0#1, ssl3_connect_~state~0#1, ssl3_connect_~skip~0#1, ssl3_connect_~tmp___0~0#1, ssl3_connect_~tmp___1~0#1, ssl3_connect_~tmp___2~0#1, ssl3_connect_~tmp___3~0#1, ssl3_connect_~tmp___4~0#1, ssl3_connect_~tmp___5~0#1, ssl3_connect_~tmp___6~0#1, ssl3_connect_~tmp___7~0#1, ssl3_connect_~tmp___8~0#1, ssl3_connect_~tmp___9~0#1, ssl3_connect_~blastFlag~0#1, ssl3_connect_~__cil_tmp55~0#1, ssl3_connect_~__cil_tmp56~0#1, ssl3_connect_~__cil_tmp57~0#1, ssl3_connect_~__cil_tmp58~0#1, ssl3_connect_~__cil_tmp59~0#1, ssl3_connect_~__cil_tmp60~0#1, ssl3_connect_~__cil_tmp61~0#1, ssl3_connect_~__cil_tmp62~0#1, ssl3_connect_~__cil_tmp63~0#1, ssl3_connect_~__cil_tmp64~0#1;ssl3_connect_~initial_state#1 := ssl3_connect_#in~initial_state#1;ssl3_connect_~s__info_callback~0#1 := ssl3_connect_#t~nondet4#1;havoc ssl3_connect_#t~nondet4#1;ssl3_connect_~s__in_handshake~0#1 := ssl3_connect_#t~nondet5#1;havoc ssl3_connect_#t~nondet5#1;havoc ssl3_connect_~s__state~0#1;havoc ssl3_connect_~s__new_session~0#1;havoc ssl3_connect_~s__server~0#1;ssl3_connect_~s__version~0#1 := ssl3_connect_#t~nondet6#1;havoc ssl3_connect_#t~nondet6#1;havoc ssl3_connect_~s__type~0#1;havoc ssl3_connect_~s__init_num~0#1;ssl3_connect_~s__bbio~0#1 := ssl3_connect_#t~nondet7#1;havoc ssl3_connect_#t~nondet7#1;ssl3_connect_~s__wbio~0#1 := ssl3_connect_#t~nondet8#1;havoc ssl3_connect_#t~nondet8#1;ssl3_connect_~s__hit~0#1 := ssl3_connect_#t~nondet9#1;havoc ssl3_connect_#t~nondet9#1;havoc ssl3_connect_~s__rwstate~0#1;ssl3_connect_~s__init_buf___0~0#1 := 1;ssl3_connect_~s__debug~0#1 := ssl3_connect_#t~nondet10#1;havoc ssl3_connect_#t~nondet10#1;havoc ssl3_connect_~s__shutdown~0#1;ssl3_connect_~s__ctx__info_callback~0#1 := ssl3_connect_#t~nondet11#1;havoc ssl3_connect_#t~nondet11#1;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1 := ssl3_connect_#t~nondet12#1;havoc ssl3_connect_#t~nondet12#1;ssl3_connect_~s__ctx__stats__sess_connect~0#1 := ssl3_connect_#t~nondet13#1;havoc ssl3_connect_#t~nondet13#1;ssl3_connect_~s__ctx__stats__sess_hit~0#1 := ssl3_connect_#t~nondet14#1;havoc ssl3_connect_#t~nondet14#1;ssl3_connect_~s__ctx__stats__sess_connect_good~0#1 := ssl3_connect_#t~nondet15#1;havoc ssl3_connect_#t~nondet15#1;havoc ssl3_connect_~s__s3__change_cipher_spec~0#1;ssl3_connect_~s__s3__flags~0#1 := ssl3_connect_#t~nondet16#1;havoc ssl3_connect_#t~nondet16#1;havoc ssl3_connect_~s__s3__delay_buf_pop_ret~0#1;ssl3_connect_~s__s3__tmp__cert_req~0#1 := ssl3_connect_#t~nondet17#1;havoc ssl3_connect_#t~nondet17#1;ssl3_connect_~s__s3__tmp__new_compression~0#1 := ssl3_connect_#t~nondet18#1;havoc ssl3_connect_#t~nondet18#1;ssl3_connect_~s__s3__tmp__reuse_message~0#1 := ssl3_connect_#t~nondet19#1;havoc ssl3_connect_#t~nondet19#1;ssl3_connect_~s__s3__tmp__new_cipher~0#1 := ssl3_connect_#t~nondet20#1;havoc ssl3_connect_#t~nondet20#1;ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0#1 := ssl3_connect_#t~nondet21#1;havoc ssl3_connect_#t~nondet21#1;havoc ssl3_connect_~s__s3__tmp__next_state___0~0#1;ssl3_connect_~s__s3__tmp__new_compression__id~0#1 := ssl3_connect_#t~nondet22#1;havoc ssl3_connect_#t~nondet22#1;havoc ssl3_connect_~s__session__cipher~0#1;havoc ssl3_connect_~s__session__compress_meth~0#1;havoc ssl3_connect_~buf~0#1;havoc ssl3_connect_~tmp~0#1;havoc ssl3_connect_~l~0#1;ssl3_connect_~num1~0#1 := ssl3_connect_#t~nondet23#1;havoc ssl3_connect_#t~nondet23#1;havoc ssl3_connect_~cb~0#1;havoc ssl3_connect_~ret~0#1;havoc ssl3_connect_~new_state~0#1;havoc ssl3_connect_~state~0#1;havoc ssl3_connect_~skip~0#1;havoc ssl3_connect_~tmp___0~0#1;ssl3_connect_~tmp___1~0#1 := ssl3_connect_#t~nondet24#1;havoc ssl3_connect_#t~nondet24#1;ssl3_connect_~tmp___2~0#1 := ssl3_connect_#t~nondet25#1;havoc ssl3_connect_#t~nondet25#1;ssl3_connect_~tmp___3~0#1 := ssl3_connect_#t~nondet26#1;havoc ssl3_connect_#t~nondet26#1;ssl3_connect_~tmp___4~0#1 := ssl3_connect_#t~nondet27#1;havoc ssl3_connect_#t~nondet27#1;ssl3_connect_~tmp___5~0#1 := ssl3_connect_#t~nondet28#1;havoc ssl3_connect_#t~nondet28#1;ssl3_connect_~tmp___6~0#1 := ssl3_connect_#t~nondet29#1;havoc ssl3_connect_#t~nondet29#1;ssl3_connect_~tmp___7~0#1 := ssl3_connect_#t~nondet30#1;havoc ssl3_connect_#t~nondet30#1;ssl3_connect_~tmp___8~0#1 := ssl3_connect_#t~nondet31#1;havoc ssl3_connect_#t~nondet31#1;ssl3_connect_~tmp___9~0#1 := ssl3_connect_#t~nondet32#1;havoc ssl3_connect_#t~nondet32#1;havoc ssl3_connect_~blastFlag~0#1;havoc ssl3_connect_~__cil_tmp55~0#1;havoc ssl3_connect_~__cil_tmp56~0#1;havoc ssl3_connect_~__cil_tmp57~0#1;havoc ssl3_connect_~__cil_tmp58~0#1;havoc ssl3_connect_~__cil_tmp59~0#1;havoc ssl3_connect_~__cil_tmp60~0#1;havoc ssl3_connect_~__cil_tmp61~0#1;havoc ssl3_connect_~__cil_tmp62~0#1;havoc ssl3_connect_~__cil_tmp63~0#1;havoc ssl3_connect_~__cil_tmp64~0#1;ssl3_connect_~s__state~0#1 := ssl3_connect_~initial_state#1;ssl3_connect_~blastFlag~0#1 := 0;ssl3_connect_~tmp~0#1 := ssl3_connect_#t~nondet33#1;havoc ssl3_connect_#t~nondet33#1;ssl3_connect_~cb~0#1 := 0;ssl3_connect_~ret~0#1 := -1;ssl3_connect_~skip~0#1 := 0;ssl3_connect_~tmp___0~0#1 := 0; 18383#L94 assume 0 != ssl3_connect_~s__info_callback~0#1;ssl3_connect_~cb~0#1 := ssl3_connect_~s__info_callback~0#1; 18422#L97-2 ssl3_connect_#t~post34#1 := ssl3_connect_~s__in_handshake~0#1;ssl3_connect_~s__in_handshake~0#1 := 1 + ssl3_connect_#t~post34#1;havoc ssl3_connect_#t~post34#1; 18389#L102 assume !(0 != ssl3_connect_~tmp___1~0#1 - 12288); 18391#L108-1 assume !false; 18700#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 18508#L111 assume 12292 == ssl3_connect_~s__state~0#1; 18509#L112 [2021-12-07 00:27:50,350 INFO L793 eck$LassoCheckResult]: Loop: 18509#L112 ssl3_connect_~s__new_session~0#1 := 1;ssl3_connect_~s__state~0#1 := 4096;ssl3_connect_#t~post35#1 := ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1 := 1 + ssl3_connect_#t~post35#1;havoc ssl3_connect_#t~post35#1; 18691#L216 ssl3_connect_~s__server~0#1 := 0; 18435#L221 assume 0 != ssl3_connect_~cb~0#1; 18436#L221-2 ssl3_connect_~__cil_tmp55~0#1 := ssl3_connect_~s__version~0#1 - 65280; 19723#L226 assume !(768 != ssl3_connect_~__cil_tmp55~0#1);ssl3_connect_~s__type~0#1 := 4096; 19717#L232 assume !(0 == ssl3_connect_~s__init_buf___0~0#1); 19716#L232-2 assume !(0 == ssl3_connect_~tmp___4~0#1); 19715#L248 assume !(0 == ssl3_connect_~tmp___5~0#1);ssl3_connect_~s__state~0#1 := 4368;ssl3_connect_#t~post37#1 := ssl3_connect_~s__ctx__stats__sess_connect~0#1;ssl3_connect_~s__ctx__stats__sess_connect~0#1 := 1 + ssl3_connect_#t~post37#1;havoc ssl3_connect_#t~post37#1;ssl3_connect_~s__init_num~0#1 := 0; 19702#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 19695#L526 ssl3_connect_~skip~0#1 := 0; 19694#L108-1 assume !false; 19693#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 19692#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 19691#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 19690#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 19689#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 19687#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 19190#L126 assume 4368 == ssl3_connect_~s__state~0#1; 18747#L130 ssl3_connect_~s__shutdown~0#1 := 0;ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet38#1;havoc ssl3_connect_#t~nondet38#1; 19189#L260 assume 0 == ssl3_connect_~blastFlag~0#1;ssl3_connect_~blastFlag~0#1 := 1; 19048#L260-2 assume !(ssl3_connect_~ret~0#1 <= 0);ssl3_connect_~s__state~0#1 := 4384;ssl3_connect_~s__init_num~0#1 := 0; 19187#L268 assume ssl3_connect_~s__bbio~0#1 != ssl3_connect_~s__wbio~0#1; 19186#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 19181#L526 ssl3_connect_~skip~0#1 := 0; 19180#L108-1 assume !false; 19137#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 19136#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 19135#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 19134#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 19133#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 19131#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 19130#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 19129#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 19128#L132 assume 4384 == ssl3_connect_~s__state~0#1; 18688#L136 ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet39#1;havoc ssl3_connect_#t~nondet39#1; 19127#L275 assume 1 == ssl3_connect_~blastFlag~0#1;ssl3_connect_~blastFlag~0#1 := 2; 19024#L275-2 assume !(ssl3_connect_~ret~0#1 <= 0); 19124#L281 assume !(0 != ssl3_connect_~s__hit~0#1);ssl3_connect_~s__state~0#1 := 4400; 18428#L281-2 ssl3_connect_~s__init_num~0#1 := 0; 18429#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 18734#L526 ssl3_connect_~skip~0#1 := 0; 18735#L108-1 assume !false; 18730#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 18731#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 18726#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 18727#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 18722#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 18723#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 18718#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 18719#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 18714#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 18715#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 18683#L138 assume 4400 == ssl3_connect_~s__state~0#1; 18461#L142 assume 0 != ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0#1 - 256;ssl3_connect_~skip~0#1 := 1; 18397#L290-1 ssl3_connect_~s__state~0#1 := 4416;ssl3_connect_~s__init_num~0#1 := 0; 18484#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 19764#L526 ssl3_connect_~skip~0#1 := 0; 19762#L108-1 assume !false; 19760#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 19758#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 19756#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 19754#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 19752#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 19750#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 19748#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 19746#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 19744#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 19742#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 19740#L138 assume !(4400 == ssl3_connect_~s__state~0#1); 19738#L141 assume !(4401 == ssl3_connect_~s__state~0#1); 19736#L144 assume 4416 == ssl3_connect_~s__state~0#1; 18376#L148 ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet41#1;havoc ssl3_connect_#t~nondet41#1; 18377#L307 assume !(3 == ssl3_connect_~blastFlag~0#1); 18427#L307-2 assume !(ssl3_connect_~ret~0#1 <= 0);ssl3_connect_~s__state~0#1 := 4432;ssl3_connect_~s__init_num~0#1 := 0; 18387#L315 assume !(0 == ssl3_connect_~tmp___6~0#1); 18388#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 19763#L526 ssl3_connect_~skip~0#1 := 0; 19761#L108-1 assume !false; 19759#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 19757#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 19755#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 19753#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 19751#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 19749#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 19747#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 19745#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 19743#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 19741#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 19739#L138 assume !(4400 == ssl3_connect_~s__state~0#1); 19737#L141 assume !(4401 == ssl3_connect_~s__state~0#1); 19735#L144 assume !(4416 == ssl3_connect_~s__state~0#1); 19280#L147 assume !(4417 == ssl3_connect_~s__state~0#1); 18843#L150 assume 4432 == ssl3_connect_~s__state~0#1; 18842#L154 ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet42#1;havoc ssl3_connect_#t~nondet42#1; 18841#L323 assume !(5 == ssl3_connect_~blastFlag~0#1); 18840#L326 assume !(ssl3_connect_~ret~0#1 <= 0);ssl3_connect_~s__state~0#1 := 4448;ssl3_connect_~s__init_num~0#1 := 0; 18836#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 18826#L526 ssl3_connect_~skip~0#1 := 0; 18824#L108-1 assume !false; 18822#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 18820#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 18818#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 18816#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 18814#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 18812#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 18810#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 18808#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 18806#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 18804#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 18802#L138 assume !(4400 == ssl3_connect_~s__state~0#1); 18800#L141 assume !(4401 == ssl3_connect_~s__state~0#1); 18798#L144 assume !(4416 == ssl3_connect_~s__state~0#1); 18796#L147 assume !(4417 == ssl3_connect_~s__state~0#1); 18794#L150 assume !(4432 == ssl3_connect_~s__state~0#1); 18792#L153 assume !(4433 == ssl3_connect_~s__state~0#1); 18790#L156 assume 4448 == ssl3_connect_~s__state~0#1; 18502#L160 ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet43#1;havoc ssl3_connect_#t~nondet43#1; 18784#L335 assume !(4 == ssl3_connect_~blastFlag~0#1); 18785#L335-2 assume !(ssl3_connect_~ret~0#1 <= 0); 19132#L341 assume !(0 != ssl3_connect_~s__s3__tmp__cert_req~0#1);ssl3_connect_~s__state~0#1 := 4480; 19112#L341-2 ssl3_connect_~s__init_num~0#1 := 0; 19110#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 19107#L526 ssl3_connect_~skip~0#1 := 0; 19106#L108-1 assume !false; 19105#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 19104#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 19103#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 18690#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 18692#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 19253#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 19252#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 19251#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 19249#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 19247#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 19245#L138 assume !(4400 == ssl3_connect_~s__state~0#1); 19243#L141 assume !(4401 == ssl3_connect_~s__state~0#1); 19241#L144 assume !(4416 == ssl3_connect_~s__state~0#1); 19239#L147 assume !(4417 == ssl3_connect_~s__state~0#1); 19237#L150 assume !(4432 == ssl3_connect_~s__state~0#1); 19235#L153 assume !(4433 == ssl3_connect_~s__state~0#1); 18757#L156 assume !(4448 == ssl3_connect_~s__state~0#1); 18501#L159 assume !(4449 == ssl3_connect_~s__state~0#1); 18503#L162 assume !(4464 == ssl3_connect_~s__state~0#1); 18349#L165 assume !(4465 == ssl3_connect_~s__state~0#1); 18336#L168 assume !(4466 == ssl3_connect_~s__state~0#1); 18338#L171 assume !(4467 == ssl3_connect_~s__state~0#1); 18769#L174 assume !(4480 == ssl3_connect_~s__state~0#1); 18766#L177 assume !(4481 == ssl3_connect_~s__state~0#1); 18763#L180 assume !(4496 == ssl3_connect_~s__state~0#1); 18759#L183 assume !(4497 == ssl3_connect_~s__state~0#1); 18758#L186 assume !(4512 == ssl3_connect_~s__state~0#1); 18753#L189 assume !(4513 == ssl3_connect_~s__state~0#1); 18754#L192 assume !(4528 == ssl3_connect_~s__state~0#1); 19054#L195 assume !(4529 == ssl3_connect_~s__state~0#1); 19055#L198 assume !(4560 == ssl3_connect_~s__state~0#1); 19202#L201 assume !(4561 == ssl3_connect_~s__state~0#1); 19201#L204 assume 4352 == ssl3_connect_~s__state~0#1; 19200#L205 ssl3_connect_~__cil_tmp61~0#1 := ssl3_connect_~num1~0#1; 19198#L450 assume !(ssl3_connect_~__cil_tmp61~0#1 > 0); 19197#L450-2 ssl3_connect_~s__state~0#1 := ssl3_connect_~s__s3__tmp__next_state___0~0#1; 19196#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 19193#L526 ssl3_connect_~skip~0#1 := 0; 19192#L108-1 assume !false; 18701#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 18699#L111 assume 12292 == ssl3_connect_~s__state~0#1; 18509#L112 [2021-12-07 00:27:50,350 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:27:50,350 INFO L85 PathProgramCache]: Analyzing trace with hash 124406552, now seen corresponding path program 14 times [2021-12-07 00:27:50,350 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:27:50,350 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1395931900] [2021-12-07 00:27:50,350 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:27:50,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:27:50,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-07 00:27:50,353 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-07 00:27:50,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-07 00:27:50,357 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-07 00:27:50,357 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:27:50,357 INFO L85 PathProgramCache]: Analyzing trace with hash -1078003675, now seen corresponding path program 1 times [2021-12-07 00:27:50,358 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:27:50,358 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1568037545] [2021-12-07 00:27:50,358 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:27:50,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:27:50,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:27:50,382 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 125 proven. 0 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2021-12-07 00:27:50,382 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-07 00:27:50,382 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1568037545] [2021-12-07 00:27:50,382 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1568037545] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-07 00:27:50,383 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-07 00:27:50,383 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-07 00:27:50,383 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2840921] [2021-12-07 00:27:50,383 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-07 00:27:50,383 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-12-07 00:27:50,383 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-07 00:27:50,384 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-07 00:27:50,384 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-07 00:27:50,384 INFO L87 Difference]: Start difference. First operand 1508 states and 2032 transitions. cyclomatic complexity: 526 Second operand has 3 states, 3 states have (on average 33.333333333333336) internal successors, (100), 3 states have internal predecessors, (100), 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) [2021-12-07 00:27:50,461 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-07 00:27:50,462 INFO L93 Difference]: Finished difference Result 1644 states and 2192 transitions. [2021-12-07 00:27:50,462 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-07 00:27:50,462 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1644 states and 2192 transitions. [2021-12-07 00:27:50,483 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 1634 [2021-12-07 00:27:50,494 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1644 states to 1644 states and 2192 transitions. [2021-12-07 00:27:50,494 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1644 [2021-12-07 00:27:50,496 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1644 [2021-12-07 00:27:50,496 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1644 states and 2192 transitions. [2021-12-07 00:27:50,498 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-07 00:27:50,498 INFO L681 BuchiCegarLoop]: Abstraction has 1644 states and 2192 transitions. [2021-12-07 00:27:50,499 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1644 states and 2192 transitions. [2021-12-07 00:27:50,525 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1644 to 1632. [2021-12-07 00:27:50,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1632 states, 1632 states have (on average 1.3333333333333333) internal successors, (2176), 1631 states have internal predecessors, (2176), 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) [2021-12-07 00:27:50,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1632 states to 1632 states and 2176 transitions. [2021-12-07 00:27:50,533 INFO L704 BuchiCegarLoop]: Abstraction has 1632 states and 2176 transitions. [2021-12-07 00:27:50,533 INFO L587 BuchiCegarLoop]: Abstraction has 1632 states and 2176 transitions. [2021-12-07 00:27:50,533 INFO L425 BuchiCegarLoop]: ======== Iteration 19============ [2021-12-07 00:27:50,533 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1632 states and 2176 transitions. [2021-12-07 00:27:50,538 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 1622 [2021-12-07 00:27:50,538 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-07 00:27:50,538 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-07 00:27:50,540 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:27:50,540 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [9, 9, 9, 9, 8, 8, 8, 8, 8, 7, 7, 6, 6, 5, 5, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:27:50,540 INFO L791 eck$LassoCheckResult]: Stem: 21635#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(18, 2);call #Ultimate.allocInit(12, 3); 21538#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret54#1, main_~s~0#1;havoc main_~s~0#1;main_~s~0#1 := 12292;assume { :begin_inline_ssl3_connect } true;ssl3_connect_#in~initial_state#1 := 12292;havoc ssl3_connect_#res#1;havoc ssl3_connect_#t~nondet4#1, ssl3_connect_#t~nondet5#1, ssl3_connect_#t~nondet6#1, ssl3_connect_#t~nondet7#1, ssl3_connect_#t~nondet8#1, ssl3_connect_#t~nondet9#1, ssl3_connect_#t~nondet10#1, ssl3_connect_#t~nondet11#1, ssl3_connect_#t~nondet12#1, ssl3_connect_#t~nondet13#1, ssl3_connect_#t~nondet14#1, ssl3_connect_#t~nondet15#1, ssl3_connect_#t~nondet16#1, ssl3_connect_#t~nondet17#1, ssl3_connect_#t~nondet18#1, ssl3_connect_#t~nondet19#1, ssl3_connect_#t~nondet20#1, ssl3_connect_#t~nondet21#1, ssl3_connect_#t~nondet22#1, ssl3_connect_#t~nondet23#1, ssl3_connect_#t~nondet24#1, ssl3_connect_#t~nondet25#1, ssl3_connect_#t~nondet26#1, ssl3_connect_#t~nondet27#1, ssl3_connect_#t~nondet28#1, ssl3_connect_#t~nondet29#1, ssl3_connect_#t~nondet30#1, ssl3_connect_#t~nondet31#1, ssl3_connect_#t~nondet32#1, ssl3_connect_#t~nondet33#1, ssl3_connect_#t~post34#1, ssl3_connect_#t~post35#1, ssl3_connect_#t~nondet36#1, ssl3_connect_#t~post37#1, ssl3_connect_#t~nondet38#1, ssl3_connect_#t~nondet39#1, ssl3_connect_#t~nondet40#1, ssl3_connect_#t~nondet41#1, ssl3_connect_#t~nondet42#1, ssl3_connect_#t~nondet43#1, ssl3_connect_#t~nondet44#1, ssl3_connect_#t~nondet45#1, ssl3_connect_#t~nondet46#1, ssl3_connect_#t~nondet47#1, ssl3_connect_#t~nondet48#1, ssl3_connect_#t~nondet49#1, ssl3_connect_#t~post50#1, ssl3_connect_#t~post51#1, ssl3_connect_#t~nondet52#1, ssl3_connect_#t~post53#1, ssl3_connect_~initial_state#1, ssl3_connect_~s__info_callback~0#1, ssl3_connect_~s__in_handshake~0#1, ssl3_connect_~s__state~0#1, ssl3_connect_~s__new_session~0#1, ssl3_connect_~s__server~0#1, ssl3_connect_~s__version~0#1, ssl3_connect_~s__type~0#1, ssl3_connect_~s__init_num~0#1, ssl3_connect_~s__bbio~0#1, ssl3_connect_~s__wbio~0#1, ssl3_connect_~s__hit~0#1, ssl3_connect_~s__rwstate~0#1, ssl3_connect_~s__init_buf___0~0#1, ssl3_connect_~s__debug~0#1, ssl3_connect_~s__shutdown~0#1, ssl3_connect_~s__ctx__info_callback~0#1, ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1, ssl3_connect_~s__ctx__stats__sess_connect~0#1, ssl3_connect_~s__ctx__stats__sess_hit~0#1, ssl3_connect_~s__ctx__stats__sess_connect_good~0#1, ssl3_connect_~s__s3__change_cipher_spec~0#1, ssl3_connect_~s__s3__flags~0#1, ssl3_connect_~s__s3__delay_buf_pop_ret~0#1, ssl3_connect_~s__s3__tmp__cert_req~0#1, ssl3_connect_~s__s3__tmp__new_compression~0#1, ssl3_connect_~s__s3__tmp__reuse_message~0#1, ssl3_connect_~s__s3__tmp__new_cipher~0#1, ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0#1, ssl3_connect_~s__s3__tmp__next_state___0~0#1, ssl3_connect_~s__s3__tmp__new_compression__id~0#1, ssl3_connect_~s__session__cipher~0#1, ssl3_connect_~s__session__compress_meth~0#1, ssl3_connect_~buf~0#1, ssl3_connect_~tmp~0#1, ssl3_connect_~l~0#1, ssl3_connect_~num1~0#1, ssl3_connect_~cb~0#1, ssl3_connect_~ret~0#1, ssl3_connect_~new_state~0#1, ssl3_connect_~state~0#1, ssl3_connect_~skip~0#1, ssl3_connect_~tmp___0~0#1, ssl3_connect_~tmp___1~0#1, ssl3_connect_~tmp___2~0#1, ssl3_connect_~tmp___3~0#1, ssl3_connect_~tmp___4~0#1, ssl3_connect_~tmp___5~0#1, ssl3_connect_~tmp___6~0#1, ssl3_connect_~tmp___7~0#1, ssl3_connect_~tmp___8~0#1, ssl3_connect_~tmp___9~0#1, ssl3_connect_~blastFlag~0#1, ssl3_connect_~__cil_tmp55~0#1, ssl3_connect_~__cil_tmp56~0#1, ssl3_connect_~__cil_tmp57~0#1, ssl3_connect_~__cil_tmp58~0#1, ssl3_connect_~__cil_tmp59~0#1, ssl3_connect_~__cil_tmp60~0#1, ssl3_connect_~__cil_tmp61~0#1, ssl3_connect_~__cil_tmp62~0#1, ssl3_connect_~__cil_tmp63~0#1, ssl3_connect_~__cil_tmp64~0#1;ssl3_connect_~initial_state#1 := ssl3_connect_#in~initial_state#1;ssl3_connect_~s__info_callback~0#1 := ssl3_connect_#t~nondet4#1;havoc ssl3_connect_#t~nondet4#1;ssl3_connect_~s__in_handshake~0#1 := ssl3_connect_#t~nondet5#1;havoc ssl3_connect_#t~nondet5#1;havoc ssl3_connect_~s__state~0#1;havoc ssl3_connect_~s__new_session~0#1;havoc ssl3_connect_~s__server~0#1;ssl3_connect_~s__version~0#1 := ssl3_connect_#t~nondet6#1;havoc ssl3_connect_#t~nondet6#1;havoc ssl3_connect_~s__type~0#1;havoc ssl3_connect_~s__init_num~0#1;ssl3_connect_~s__bbio~0#1 := ssl3_connect_#t~nondet7#1;havoc ssl3_connect_#t~nondet7#1;ssl3_connect_~s__wbio~0#1 := ssl3_connect_#t~nondet8#1;havoc ssl3_connect_#t~nondet8#1;ssl3_connect_~s__hit~0#1 := ssl3_connect_#t~nondet9#1;havoc ssl3_connect_#t~nondet9#1;havoc ssl3_connect_~s__rwstate~0#1;ssl3_connect_~s__init_buf___0~0#1 := 1;ssl3_connect_~s__debug~0#1 := ssl3_connect_#t~nondet10#1;havoc ssl3_connect_#t~nondet10#1;havoc ssl3_connect_~s__shutdown~0#1;ssl3_connect_~s__ctx__info_callback~0#1 := ssl3_connect_#t~nondet11#1;havoc ssl3_connect_#t~nondet11#1;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1 := ssl3_connect_#t~nondet12#1;havoc ssl3_connect_#t~nondet12#1;ssl3_connect_~s__ctx__stats__sess_connect~0#1 := ssl3_connect_#t~nondet13#1;havoc ssl3_connect_#t~nondet13#1;ssl3_connect_~s__ctx__stats__sess_hit~0#1 := ssl3_connect_#t~nondet14#1;havoc ssl3_connect_#t~nondet14#1;ssl3_connect_~s__ctx__stats__sess_connect_good~0#1 := ssl3_connect_#t~nondet15#1;havoc ssl3_connect_#t~nondet15#1;havoc ssl3_connect_~s__s3__change_cipher_spec~0#1;ssl3_connect_~s__s3__flags~0#1 := ssl3_connect_#t~nondet16#1;havoc ssl3_connect_#t~nondet16#1;havoc ssl3_connect_~s__s3__delay_buf_pop_ret~0#1;ssl3_connect_~s__s3__tmp__cert_req~0#1 := ssl3_connect_#t~nondet17#1;havoc ssl3_connect_#t~nondet17#1;ssl3_connect_~s__s3__tmp__new_compression~0#1 := ssl3_connect_#t~nondet18#1;havoc ssl3_connect_#t~nondet18#1;ssl3_connect_~s__s3__tmp__reuse_message~0#1 := ssl3_connect_#t~nondet19#1;havoc ssl3_connect_#t~nondet19#1;ssl3_connect_~s__s3__tmp__new_cipher~0#1 := ssl3_connect_#t~nondet20#1;havoc ssl3_connect_#t~nondet20#1;ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0#1 := ssl3_connect_#t~nondet21#1;havoc ssl3_connect_#t~nondet21#1;havoc ssl3_connect_~s__s3__tmp__next_state___0~0#1;ssl3_connect_~s__s3__tmp__new_compression__id~0#1 := ssl3_connect_#t~nondet22#1;havoc ssl3_connect_#t~nondet22#1;havoc ssl3_connect_~s__session__cipher~0#1;havoc ssl3_connect_~s__session__compress_meth~0#1;havoc ssl3_connect_~buf~0#1;havoc ssl3_connect_~tmp~0#1;havoc ssl3_connect_~l~0#1;ssl3_connect_~num1~0#1 := ssl3_connect_#t~nondet23#1;havoc ssl3_connect_#t~nondet23#1;havoc ssl3_connect_~cb~0#1;havoc ssl3_connect_~ret~0#1;havoc ssl3_connect_~new_state~0#1;havoc ssl3_connect_~state~0#1;havoc ssl3_connect_~skip~0#1;havoc ssl3_connect_~tmp___0~0#1;ssl3_connect_~tmp___1~0#1 := ssl3_connect_#t~nondet24#1;havoc ssl3_connect_#t~nondet24#1;ssl3_connect_~tmp___2~0#1 := ssl3_connect_#t~nondet25#1;havoc ssl3_connect_#t~nondet25#1;ssl3_connect_~tmp___3~0#1 := ssl3_connect_#t~nondet26#1;havoc ssl3_connect_#t~nondet26#1;ssl3_connect_~tmp___4~0#1 := ssl3_connect_#t~nondet27#1;havoc ssl3_connect_#t~nondet27#1;ssl3_connect_~tmp___5~0#1 := ssl3_connect_#t~nondet28#1;havoc ssl3_connect_#t~nondet28#1;ssl3_connect_~tmp___6~0#1 := ssl3_connect_#t~nondet29#1;havoc ssl3_connect_#t~nondet29#1;ssl3_connect_~tmp___7~0#1 := ssl3_connect_#t~nondet30#1;havoc ssl3_connect_#t~nondet30#1;ssl3_connect_~tmp___8~0#1 := ssl3_connect_#t~nondet31#1;havoc ssl3_connect_#t~nondet31#1;ssl3_connect_~tmp___9~0#1 := ssl3_connect_#t~nondet32#1;havoc ssl3_connect_#t~nondet32#1;havoc ssl3_connect_~blastFlag~0#1;havoc ssl3_connect_~__cil_tmp55~0#1;havoc ssl3_connect_~__cil_tmp56~0#1;havoc ssl3_connect_~__cil_tmp57~0#1;havoc ssl3_connect_~__cil_tmp58~0#1;havoc ssl3_connect_~__cil_tmp59~0#1;havoc ssl3_connect_~__cil_tmp60~0#1;havoc ssl3_connect_~__cil_tmp61~0#1;havoc ssl3_connect_~__cil_tmp62~0#1;havoc ssl3_connect_~__cil_tmp63~0#1;havoc ssl3_connect_~__cil_tmp64~0#1;ssl3_connect_~s__state~0#1 := ssl3_connect_~initial_state#1;ssl3_connect_~blastFlag~0#1 := 0;ssl3_connect_~tmp~0#1 := ssl3_connect_#t~nondet33#1;havoc ssl3_connect_#t~nondet33#1;ssl3_connect_~cb~0#1 := 0;ssl3_connect_~ret~0#1 := -1;ssl3_connect_~skip~0#1 := 0;ssl3_connect_~tmp___0~0#1 := 0; 21539#L94 assume 0 != ssl3_connect_~s__info_callback~0#1;ssl3_connect_~cb~0#1 := ssl3_connect_~s__info_callback~0#1; 21574#L97-2 ssl3_connect_#t~post34#1 := ssl3_connect_~s__in_handshake~0#1;ssl3_connect_~s__in_handshake~0#1 := 1 + ssl3_connect_#t~post34#1;havoc ssl3_connect_#t~post34#1; 21545#L102 assume !(0 != ssl3_connect_~tmp___1~0#1 - 12288); 21547#L108-1 assume !false; 21740#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 21646#L111 assume 12292 == ssl3_connect_~s__state~0#1; 21647#L112 [2021-12-07 00:27:50,540 INFO L793 eck$LassoCheckResult]: Loop: 21647#L112 ssl3_connect_~s__new_session~0#1 := 1;ssl3_connect_~s__state~0#1 := 4096;ssl3_connect_#t~post35#1 := ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1 := 1 + ssl3_connect_#t~post35#1;havoc ssl3_connect_#t~post35#1; 21736#L216 ssl3_connect_~s__server~0#1 := 0; 22170#L221 assume 0 != ssl3_connect_~cb~0#1; 22164#L221-2 ssl3_connect_~__cil_tmp55~0#1 := ssl3_connect_~s__version~0#1 - 65280; 22161#L226 assume !(768 != ssl3_connect_~__cil_tmp55~0#1);ssl3_connect_~s__type~0#1 := 4096; 22157#L232 assume !(0 == ssl3_connect_~s__init_buf___0~0#1); 22154#L232-2 assume !(0 == ssl3_connect_~tmp___4~0#1); 22151#L248 assume !(0 == ssl3_connect_~tmp___5~0#1);ssl3_connect_~s__state~0#1 := 4368;ssl3_connect_#t~post37#1 := ssl3_connect_~s__ctx__stats__sess_connect~0#1;ssl3_connect_~s__ctx__stats__sess_connect~0#1 := 1 + ssl3_connect_#t~post37#1;havoc ssl3_connect_#t~post37#1;ssl3_connect_~s__init_num~0#1 := 0; 22144#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 22138#L526 ssl3_connect_~skip~0#1 := 0; 22136#L108-1 assume !false; 22134#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 22132#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 22130#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 22128#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 22126#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 22123#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 22121#L126 assume 4368 == ssl3_connect_~s__state~0#1; 22035#L130 ssl3_connect_~s__shutdown~0#1 := 0;ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet38#1;havoc ssl3_connect_#t~nondet38#1; 22120#L260 assume 0 == ssl3_connect_~blastFlag~0#1;ssl3_connect_~blastFlag~0#1 := 1; 22118#L260-2 assume !(ssl3_connect_~ret~0#1 <= 0);ssl3_connect_~s__state~0#1 := 4384;ssl3_connect_~s__init_num~0#1 := 0; 22117#L268 assume ssl3_connect_~s__bbio~0#1 != ssl3_connect_~s__wbio~0#1; 22115#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 22110#L526 ssl3_connect_~skip~0#1 := 0; 22109#L108-1 assume !false; 22108#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 22107#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 22106#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 22105#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 22104#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 22103#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 22102#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 22101#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 22100#L132 assume 4384 == ssl3_connect_~s__state~0#1; 21881#L136 ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet39#1;havoc ssl3_connect_#t~nondet39#1; 21882#L275 assume 1 == ssl3_connect_~blastFlag~0#1;ssl3_connect_~blastFlag~0#1 := 2; 21622#L275-2 assume !(ssl3_connect_~ret~0#1 <= 0); 21876#L281 assume !(0 != ssl3_connect_~s__hit~0#1);ssl3_connect_~s__state~0#1 := 4400; 21870#L281-2 ssl3_connect_~s__init_num~0#1 := 0; 21871#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 21856#L526 ssl3_connect_~skip~0#1 := 0; 21857#L108-1 assume !false; 21850#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 21851#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 21843#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 21844#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 21837#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 21838#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 21831#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 21832#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 21827#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 21828#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 21816#L138 assume 4400 == ssl3_connect_~s__state~0#1; 21817#L142 assume 0 != ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0#1 - 256;ssl3_connect_~skip~0#1 := 1; 22099#L290-1 ssl3_connect_~s__state~0#1 := 4416;ssl3_connect_~s__init_num~0#1 := 0; 23055#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 23052#L526 ssl3_connect_~skip~0#1 := 0; 23051#L108-1 assume !false; 23050#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 23049#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 21554#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 21498#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 21499#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 21548#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 23046#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 23045#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 23044#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 23043#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 23042#L138 assume !(4400 == ssl3_connect_~s__state~0#1); 23040#L141 assume !(4401 == ssl3_connect_~s__state~0#1); 23039#L144 assume 4416 == ssl3_connect_~s__state~0#1; 22026#L148 ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet41#1;havoc ssl3_connect_#t~nondet41#1; 23033#L307 assume !(3 == ssl3_connect_~blastFlag~0#1); 23031#L307-2 assume !(ssl3_connect_~ret~0#1 <= 0);ssl3_connect_~s__state~0#1 := 4432;ssl3_connect_~s__init_num~0#1 := 0; 23030#L315 assume !(0 == ssl3_connect_~tmp___6~0#1); 22981#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 22975#L526 ssl3_connect_~skip~0#1 := 0; 22974#L108-1 assume !false; 22973#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 22972#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 22971#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 22970#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 22969#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 22967#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 22966#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 22960#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 22958#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 22956#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 22954#L138 assume !(4400 == ssl3_connect_~s__state~0#1); 22953#L141 assume !(4401 == ssl3_connect_~s__state~0#1); 22952#L144 assume !(4416 == ssl3_connect_~s__state~0#1); 22951#L147 assume !(4417 == ssl3_connect_~s__state~0#1); 22949#L150 assume 4432 == ssl3_connect_~s__state~0#1; 21644#L154 ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet42#1;havoc ssl3_connect_#t~nondet42#1; 22948#L323 assume !(5 == ssl3_connect_~blastFlag~0#1); 22947#L326 assume !(ssl3_connect_~ret~0#1 <= 0);ssl3_connect_~s__state~0#1 := 4448;ssl3_connect_~s__init_num~0#1 := 0; 22945#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 22936#L526 ssl3_connect_~skip~0#1 := 0; 22934#L108-1 assume !false; 22932#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 22930#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 22928#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 22926#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 22924#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 22922#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 22920#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 22918#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 22916#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 22914#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 22912#L138 assume !(4400 == ssl3_connect_~s__state~0#1); 22910#L141 assume !(4401 == ssl3_connect_~s__state~0#1); 22908#L144 assume !(4416 == ssl3_connect_~s__state~0#1); 22906#L147 assume !(4417 == ssl3_connect_~s__state~0#1); 22904#L150 assume !(4432 == ssl3_connect_~s__state~0#1); 21502#L153 assume !(4433 == ssl3_connect_~s__state~0#1); 21503#L156 assume 4448 == ssl3_connect_~s__state~0#1; 21641#L160 ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet43#1;havoc ssl3_connect_#t~nondet43#1; 21953#L335 assume !(4 == ssl3_connect_~blastFlag~0#1); 21947#L335-2 assume !(ssl3_connect_~ret~0#1 <= 0); 21948#L341 assume !(0 != ssl3_connect_~s__s3__tmp__cert_req~0#1);ssl3_connect_~s__state~0#1 := 4480; 22481#L341-2 ssl3_connect_~s__init_num~0#1 := 0; 22479#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 22474#L526 ssl3_connect_~skip~0#1 := 0; 22473#L108-1 assume !false; 22472#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 22471#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 22470#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 22469#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 22467#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 22465#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 22464#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 22461#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 22455#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 22453#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 22451#L138 assume !(4400 == ssl3_connect_~s__state~0#1); 22449#L141 assume !(4401 == ssl3_connect_~s__state~0#1); 22447#L144 assume !(4416 == ssl3_connect_~s__state~0#1); 22445#L147 assume !(4417 == ssl3_connect_~s__state~0#1); 22443#L150 assume !(4432 == ssl3_connect_~s__state~0#1); 22441#L153 assume !(4433 == ssl3_connect_~s__state~0#1); 22439#L156 assume !(4448 == ssl3_connect_~s__state~0#1); 22437#L159 assume !(4449 == ssl3_connect_~s__state~0#1); 22435#L162 assume !(4464 == ssl3_connect_~s__state~0#1); 22433#L165 assume !(4465 == ssl3_connect_~s__state~0#1); 22431#L168 assume !(4466 == ssl3_connect_~s__state~0#1); 22429#L171 assume !(4467 == ssl3_connect_~s__state~0#1); 22426#L174 assume 4480 == ssl3_connect_~s__state~0#1; 22250#L178 ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet45#1;havoc ssl3_connect_#t~nondet45#1; 22425#L362 assume !(ssl3_connect_~ret~0#1 <= 0);ssl3_connect_~l~0#1 := ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0#1; 22076#L366 assume 1 == ssl3_connect_~s__s3__tmp__cert_req~0#1;ssl3_connect_~s__state~0#1 := 4496; 22073#L366-2 ssl3_connect_~s__init_num~0#1 := 0; 22070#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 22064#L526 ssl3_connect_~skip~0#1 := 0; 22062#L108-1 assume !false; 22060#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 22058#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 22056#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 22054#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 22041#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 22042#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 22396#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 22395#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 22394#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 22393#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 22392#L138 assume !(4400 == ssl3_connect_~s__state~0#1); 22391#L141 assume !(4401 == ssl3_connect_~s__state~0#1); 22390#L144 assume !(4416 == ssl3_connect_~s__state~0#1); 22389#L147 assume !(4417 == ssl3_connect_~s__state~0#1); 22388#L150 assume !(4432 == ssl3_connect_~s__state~0#1); 22387#L153 assume !(4433 == ssl3_connect_~s__state~0#1); 22386#L156 assume !(4448 == ssl3_connect_~s__state~0#1); 21640#L159 assume !(4449 == ssl3_connect_~s__state~0#1); 21642#L162 assume !(4464 == ssl3_connect_~s__state~0#1); 22384#L165 assume !(4465 == ssl3_connect_~s__state~0#1); 22257#L168 assume !(4466 == ssl3_connect_~s__state~0#1); 22255#L171 assume !(4467 == ssl3_connect_~s__state~0#1); 22253#L174 assume !(4480 == ssl3_connect_~s__state~0#1); 22251#L177 assume !(4481 == ssl3_connect_~s__state~0#1); 22248#L180 assume !(4496 == ssl3_connect_~s__state~0#1); 22241#L183 assume !(4497 == ssl3_connect_~s__state~0#1); 22238#L186 assume !(4512 == ssl3_connect_~s__state~0#1); 22175#L189 assume !(4513 == ssl3_connect_~s__state~0#1); 22168#L192 assume !(4528 == ssl3_connect_~s__state~0#1); 22169#L195 assume !(4529 == ssl3_connect_~s__state~0#1); 22171#L198 assume !(4560 == ssl3_connect_~s__state~0#1); 21709#L201 assume !(4561 == ssl3_connect_~s__state~0#1); 21710#L204 assume 4352 == ssl3_connect_~s__state~0#1; 22048#L205 ssl3_connect_~__cil_tmp61~0#1 := ssl3_connect_~num1~0#1; 21705#L450 assume !(ssl3_connect_~__cil_tmp61~0#1 > 0); 21706#L450-2 ssl3_connect_~s__state~0#1 := ssl3_connect_~s__s3__tmp__next_state___0~0#1; 21752#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 21748#L526 ssl3_connect_~skip~0#1 := 0; 21743#L108-1 assume !false; 21744#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 21738#L111 assume 12292 == ssl3_connect_~s__state~0#1; 21647#L112 [2021-12-07 00:27:50,541 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:27:50,541 INFO L85 PathProgramCache]: Analyzing trace with hash 124406552, now seen corresponding path program 15 times [2021-12-07 00:27:50,541 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:27:50,541 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1956447078] [2021-12-07 00:27:50,541 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:27:50,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:27:50,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-07 00:27:50,545 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-07 00:27:50,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-07 00:27:50,549 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-07 00:27:50,550 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:27:50,550 INFO L85 PathProgramCache]: Analyzing trace with hash -208920825, now seen corresponding path program 1 times [2021-12-07 00:27:50,550 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:27:50,550 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [748596534] [2021-12-07 00:27:50,550 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:27:50,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:27:50,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:27:50,579 INFO L134 CoverageAnalysis]: Checked inductivity of 436 backedges. 241 proven. 0 refuted. 0 times theorem prover too weak. 195 trivial. 0 not checked. [2021-12-07 00:27:50,579 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-07 00:27:50,579 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [748596534] [2021-12-07 00:27:50,579 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [748596534] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-07 00:27:50,579 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-07 00:27:50,580 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-07 00:27:50,580 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1416266046] [2021-12-07 00:27:50,580 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-07 00:27:50,580 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-12-07 00:27:50,580 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-07 00:27:50,581 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-07 00:27:50,581 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-07 00:27:50,581 INFO L87 Difference]: Start difference. First operand 1632 states and 2176 transitions. cyclomatic complexity: 546 Second operand has 3 states, 3 states have (on average 42.0) internal successors, (126), 3 states have internal predecessors, (126), 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) [2021-12-07 00:27:50,599 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-07 00:27:50,599 INFO L93 Difference]: Finished difference Result 3246 states and 4326 transitions. [2021-12-07 00:27:50,600 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-07 00:27:50,600 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 3246 states and 4326 transitions. [2021-12-07 00:27:50,615 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 3236 [2021-12-07 00:27:50,635 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 3246 states to 3246 states and 4326 transitions. [2021-12-07 00:27:50,635 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 3246 [2021-12-07 00:27:50,637 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 3246 [2021-12-07 00:27:50,637 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3246 states and 4326 transitions. [2021-12-07 00:27:50,640 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-07 00:27:50,641 INFO L681 BuchiCegarLoop]: Abstraction has 3246 states and 4326 transitions. [2021-12-07 00:27:50,643 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3246 states and 4326 transitions. [2021-12-07 00:27:50,679 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3246 to 3246. [2021-12-07 00:27:50,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3246 states, 3246 states have (on average 1.33271719038817) internal successors, (4326), 3245 states have internal predecessors, (4326), 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) [2021-12-07 00:27:50,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3246 states to 3246 states and 4326 transitions. [2021-12-07 00:27:50,691 INFO L704 BuchiCegarLoop]: Abstraction has 3246 states and 4326 transitions. [2021-12-07 00:27:50,691 INFO L587 BuchiCegarLoop]: Abstraction has 3246 states and 4326 transitions. [2021-12-07 00:27:50,691 INFO L425 BuchiCegarLoop]: ======== Iteration 20============ [2021-12-07 00:27:50,691 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 3246 states and 4326 transitions. [2021-12-07 00:27:50,698 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 3236 [2021-12-07 00:27:50,699 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-07 00:27:50,699 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-07 00:27:50,700 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:27:50,700 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [10, 10, 10, 10, 9, 9, 9, 9, 9, 8, 8, 7, 7, 6, 6, 5, 5, 4, 4, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:27:50,700 INFO L791 eck$LassoCheckResult]: Stem: 26517#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(18, 2);call #Ultimate.allocInit(12, 3); 26422#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret54#1, main_~s~0#1;havoc main_~s~0#1;main_~s~0#1 := 12292;assume { :begin_inline_ssl3_connect } true;ssl3_connect_#in~initial_state#1 := 12292;havoc ssl3_connect_#res#1;havoc ssl3_connect_#t~nondet4#1, ssl3_connect_#t~nondet5#1, ssl3_connect_#t~nondet6#1, ssl3_connect_#t~nondet7#1, ssl3_connect_#t~nondet8#1, ssl3_connect_#t~nondet9#1, ssl3_connect_#t~nondet10#1, ssl3_connect_#t~nondet11#1, ssl3_connect_#t~nondet12#1, ssl3_connect_#t~nondet13#1, ssl3_connect_#t~nondet14#1, ssl3_connect_#t~nondet15#1, ssl3_connect_#t~nondet16#1, ssl3_connect_#t~nondet17#1, ssl3_connect_#t~nondet18#1, ssl3_connect_#t~nondet19#1, ssl3_connect_#t~nondet20#1, ssl3_connect_#t~nondet21#1, ssl3_connect_#t~nondet22#1, ssl3_connect_#t~nondet23#1, ssl3_connect_#t~nondet24#1, ssl3_connect_#t~nondet25#1, ssl3_connect_#t~nondet26#1, ssl3_connect_#t~nondet27#1, ssl3_connect_#t~nondet28#1, ssl3_connect_#t~nondet29#1, ssl3_connect_#t~nondet30#1, ssl3_connect_#t~nondet31#1, ssl3_connect_#t~nondet32#1, ssl3_connect_#t~nondet33#1, ssl3_connect_#t~post34#1, ssl3_connect_#t~post35#1, ssl3_connect_#t~nondet36#1, ssl3_connect_#t~post37#1, ssl3_connect_#t~nondet38#1, ssl3_connect_#t~nondet39#1, ssl3_connect_#t~nondet40#1, ssl3_connect_#t~nondet41#1, ssl3_connect_#t~nondet42#1, ssl3_connect_#t~nondet43#1, ssl3_connect_#t~nondet44#1, ssl3_connect_#t~nondet45#1, ssl3_connect_#t~nondet46#1, ssl3_connect_#t~nondet47#1, ssl3_connect_#t~nondet48#1, ssl3_connect_#t~nondet49#1, ssl3_connect_#t~post50#1, ssl3_connect_#t~post51#1, ssl3_connect_#t~nondet52#1, ssl3_connect_#t~post53#1, ssl3_connect_~initial_state#1, ssl3_connect_~s__info_callback~0#1, ssl3_connect_~s__in_handshake~0#1, ssl3_connect_~s__state~0#1, ssl3_connect_~s__new_session~0#1, ssl3_connect_~s__server~0#1, ssl3_connect_~s__version~0#1, ssl3_connect_~s__type~0#1, ssl3_connect_~s__init_num~0#1, ssl3_connect_~s__bbio~0#1, ssl3_connect_~s__wbio~0#1, ssl3_connect_~s__hit~0#1, ssl3_connect_~s__rwstate~0#1, ssl3_connect_~s__init_buf___0~0#1, ssl3_connect_~s__debug~0#1, ssl3_connect_~s__shutdown~0#1, ssl3_connect_~s__ctx__info_callback~0#1, ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1, ssl3_connect_~s__ctx__stats__sess_connect~0#1, ssl3_connect_~s__ctx__stats__sess_hit~0#1, ssl3_connect_~s__ctx__stats__sess_connect_good~0#1, ssl3_connect_~s__s3__change_cipher_spec~0#1, ssl3_connect_~s__s3__flags~0#1, ssl3_connect_~s__s3__delay_buf_pop_ret~0#1, ssl3_connect_~s__s3__tmp__cert_req~0#1, ssl3_connect_~s__s3__tmp__new_compression~0#1, ssl3_connect_~s__s3__tmp__reuse_message~0#1, ssl3_connect_~s__s3__tmp__new_cipher~0#1, ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0#1, ssl3_connect_~s__s3__tmp__next_state___0~0#1, ssl3_connect_~s__s3__tmp__new_compression__id~0#1, ssl3_connect_~s__session__cipher~0#1, ssl3_connect_~s__session__compress_meth~0#1, ssl3_connect_~buf~0#1, ssl3_connect_~tmp~0#1, ssl3_connect_~l~0#1, ssl3_connect_~num1~0#1, ssl3_connect_~cb~0#1, ssl3_connect_~ret~0#1, ssl3_connect_~new_state~0#1, ssl3_connect_~state~0#1, ssl3_connect_~skip~0#1, ssl3_connect_~tmp___0~0#1, ssl3_connect_~tmp___1~0#1, ssl3_connect_~tmp___2~0#1, ssl3_connect_~tmp___3~0#1, ssl3_connect_~tmp___4~0#1, ssl3_connect_~tmp___5~0#1, ssl3_connect_~tmp___6~0#1, ssl3_connect_~tmp___7~0#1, ssl3_connect_~tmp___8~0#1, ssl3_connect_~tmp___9~0#1, ssl3_connect_~blastFlag~0#1, ssl3_connect_~__cil_tmp55~0#1, ssl3_connect_~__cil_tmp56~0#1, ssl3_connect_~__cil_tmp57~0#1, ssl3_connect_~__cil_tmp58~0#1, ssl3_connect_~__cil_tmp59~0#1, ssl3_connect_~__cil_tmp60~0#1, ssl3_connect_~__cil_tmp61~0#1, ssl3_connect_~__cil_tmp62~0#1, ssl3_connect_~__cil_tmp63~0#1, ssl3_connect_~__cil_tmp64~0#1;ssl3_connect_~initial_state#1 := ssl3_connect_#in~initial_state#1;ssl3_connect_~s__info_callback~0#1 := ssl3_connect_#t~nondet4#1;havoc ssl3_connect_#t~nondet4#1;ssl3_connect_~s__in_handshake~0#1 := ssl3_connect_#t~nondet5#1;havoc ssl3_connect_#t~nondet5#1;havoc ssl3_connect_~s__state~0#1;havoc ssl3_connect_~s__new_session~0#1;havoc ssl3_connect_~s__server~0#1;ssl3_connect_~s__version~0#1 := ssl3_connect_#t~nondet6#1;havoc ssl3_connect_#t~nondet6#1;havoc ssl3_connect_~s__type~0#1;havoc ssl3_connect_~s__init_num~0#1;ssl3_connect_~s__bbio~0#1 := ssl3_connect_#t~nondet7#1;havoc ssl3_connect_#t~nondet7#1;ssl3_connect_~s__wbio~0#1 := ssl3_connect_#t~nondet8#1;havoc ssl3_connect_#t~nondet8#1;ssl3_connect_~s__hit~0#1 := ssl3_connect_#t~nondet9#1;havoc ssl3_connect_#t~nondet9#1;havoc ssl3_connect_~s__rwstate~0#1;ssl3_connect_~s__init_buf___0~0#1 := 1;ssl3_connect_~s__debug~0#1 := ssl3_connect_#t~nondet10#1;havoc ssl3_connect_#t~nondet10#1;havoc ssl3_connect_~s__shutdown~0#1;ssl3_connect_~s__ctx__info_callback~0#1 := ssl3_connect_#t~nondet11#1;havoc ssl3_connect_#t~nondet11#1;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1 := ssl3_connect_#t~nondet12#1;havoc ssl3_connect_#t~nondet12#1;ssl3_connect_~s__ctx__stats__sess_connect~0#1 := ssl3_connect_#t~nondet13#1;havoc ssl3_connect_#t~nondet13#1;ssl3_connect_~s__ctx__stats__sess_hit~0#1 := ssl3_connect_#t~nondet14#1;havoc ssl3_connect_#t~nondet14#1;ssl3_connect_~s__ctx__stats__sess_connect_good~0#1 := ssl3_connect_#t~nondet15#1;havoc ssl3_connect_#t~nondet15#1;havoc ssl3_connect_~s__s3__change_cipher_spec~0#1;ssl3_connect_~s__s3__flags~0#1 := ssl3_connect_#t~nondet16#1;havoc ssl3_connect_#t~nondet16#1;havoc ssl3_connect_~s__s3__delay_buf_pop_ret~0#1;ssl3_connect_~s__s3__tmp__cert_req~0#1 := ssl3_connect_#t~nondet17#1;havoc ssl3_connect_#t~nondet17#1;ssl3_connect_~s__s3__tmp__new_compression~0#1 := ssl3_connect_#t~nondet18#1;havoc ssl3_connect_#t~nondet18#1;ssl3_connect_~s__s3__tmp__reuse_message~0#1 := ssl3_connect_#t~nondet19#1;havoc ssl3_connect_#t~nondet19#1;ssl3_connect_~s__s3__tmp__new_cipher~0#1 := ssl3_connect_#t~nondet20#1;havoc ssl3_connect_#t~nondet20#1;ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0#1 := ssl3_connect_#t~nondet21#1;havoc ssl3_connect_#t~nondet21#1;havoc ssl3_connect_~s__s3__tmp__next_state___0~0#1;ssl3_connect_~s__s3__tmp__new_compression__id~0#1 := ssl3_connect_#t~nondet22#1;havoc ssl3_connect_#t~nondet22#1;havoc ssl3_connect_~s__session__cipher~0#1;havoc ssl3_connect_~s__session__compress_meth~0#1;havoc ssl3_connect_~buf~0#1;havoc ssl3_connect_~tmp~0#1;havoc ssl3_connect_~l~0#1;ssl3_connect_~num1~0#1 := ssl3_connect_#t~nondet23#1;havoc ssl3_connect_#t~nondet23#1;havoc ssl3_connect_~cb~0#1;havoc ssl3_connect_~ret~0#1;havoc ssl3_connect_~new_state~0#1;havoc ssl3_connect_~state~0#1;havoc ssl3_connect_~skip~0#1;havoc ssl3_connect_~tmp___0~0#1;ssl3_connect_~tmp___1~0#1 := ssl3_connect_#t~nondet24#1;havoc ssl3_connect_#t~nondet24#1;ssl3_connect_~tmp___2~0#1 := ssl3_connect_#t~nondet25#1;havoc ssl3_connect_#t~nondet25#1;ssl3_connect_~tmp___3~0#1 := ssl3_connect_#t~nondet26#1;havoc ssl3_connect_#t~nondet26#1;ssl3_connect_~tmp___4~0#1 := ssl3_connect_#t~nondet27#1;havoc ssl3_connect_#t~nondet27#1;ssl3_connect_~tmp___5~0#1 := ssl3_connect_#t~nondet28#1;havoc ssl3_connect_#t~nondet28#1;ssl3_connect_~tmp___6~0#1 := ssl3_connect_#t~nondet29#1;havoc ssl3_connect_#t~nondet29#1;ssl3_connect_~tmp___7~0#1 := ssl3_connect_#t~nondet30#1;havoc ssl3_connect_#t~nondet30#1;ssl3_connect_~tmp___8~0#1 := ssl3_connect_#t~nondet31#1;havoc ssl3_connect_#t~nondet31#1;ssl3_connect_~tmp___9~0#1 := ssl3_connect_#t~nondet32#1;havoc ssl3_connect_#t~nondet32#1;havoc ssl3_connect_~blastFlag~0#1;havoc ssl3_connect_~__cil_tmp55~0#1;havoc ssl3_connect_~__cil_tmp56~0#1;havoc ssl3_connect_~__cil_tmp57~0#1;havoc ssl3_connect_~__cil_tmp58~0#1;havoc ssl3_connect_~__cil_tmp59~0#1;havoc ssl3_connect_~__cil_tmp60~0#1;havoc ssl3_connect_~__cil_tmp61~0#1;havoc ssl3_connect_~__cil_tmp62~0#1;havoc ssl3_connect_~__cil_tmp63~0#1;havoc ssl3_connect_~__cil_tmp64~0#1;ssl3_connect_~s__state~0#1 := ssl3_connect_~initial_state#1;ssl3_connect_~blastFlag~0#1 := 0;ssl3_connect_~tmp~0#1 := ssl3_connect_#t~nondet33#1;havoc ssl3_connect_#t~nondet33#1;ssl3_connect_~cb~0#1 := 0;ssl3_connect_~ret~0#1 := -1;ssl3_connect_~skip~0#1 := 0;ssl3_connect_~tmp___0~0#1 := 0; 26423#L94 assume 0 != ssl3_connect_~s__info_callback~0#1;ssl3_connect_~cb~0#1 := ssl3_connect_~s__info_callback~0#1; 26460#L97-2 ssl3_connect_#t~post34#1 := ssl3_connect_~s__in_handshake~0#1;ssl3_connect_~s__in_handshake~0#1 := 1 + ssl3_connect_#t~post34#1;havoc ssl3_connect_#t~post34#1; 26430#L102 assume !(0 != ssl3_connect_~tmp___1~0#1 - 12288); 26432#L108-1 assume !false; 28311#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 28310#L111 assume 12292 == ssl3_connect_~s__state~0#1; 27872#L112 [2021-12-07 00:27:50,701 INFO L793 eck$LassoCheckResult]: Loop: 27872#L112 ssl3_connect_~s__new_session~0#1 := 1;ssl3_connect_~s__state~0#1 := 4096;ssl3_connect_#t~post35#1 := ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1 := 1 + ssl3_connect_#t~post35#1;havoc ssl3_connect_#t~post35#1; 27372#L216 ssl3_connect_~s__server~0#1 := 0; 28309#L221 assume 0 != ssl3_connect_~cb~0#1; 28308#L221-2 ssl3_connect_~__cil_tmp55~0#1 := ssl3_connect_~s__version~0#1 - 65280; 28307#L226 assume !(768 != ssl3_connect_~__cil_tmp55~0#1);ssl3_connect_~s__type~0#1 := 4096; 28301#L232 assume !(0 == ssl3_connect_~s__init_buf___0~0#1); 28298#L232-2 assume !(0 == ssl3_connect_~tmp___4~0#1); 28295#L248 assume !(0 == ssl3_connect_~tmp___5~0#1);ssl3_connect_~s__state~0#1 := 4368;ssl3_connect_#t~post37#1 := ssl3_connect_~s__ctx__stats__sess_connect~0#1;ssl3_connect_~s__ctx__stats__sess_connect~0#1 := 1 + ssl3_connect_#t~post37#1;havoc ssl3_connect_#t~post37#1;ssl3_connect_~s__init_num~0#1 := 0; 28288#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 28282#L526 ssl3_connect_~skip~0#1 := 0; 28280#L108-1 assume !false; 28278#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 28276#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 28274#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 28272#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 28269#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 28266#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 28218#L126 assume 4368 == ssl3_connect_~s__state~0#1; 27368#L130 ssl3_connect_~s__shutdown~0#1 := 0;ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet38#1;havoc ssl3_connect_#t~nondet38#1; 28216#L260 assume 0 == ssl3_connect_~blastFlag~0#1;ssl3_connect_~blastFlag~0#1 := 1; 28184#L260-2 assume !(ssl3_connect_~ret~0#1 <= 0);ssl3_connect_~s__state~0#1 := 4384;ssl3_connect_~s__init_num~0#1 := 0; 28209#L268 assume ssl3_connect_~s__bbio~0#1 != ssl3_connect_~s__wbio~0#1; 28117#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 28100#L526 ssl3_connect_~skip~0#1 := 0; 28095#L108-1 assume !false; 28090#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 28085#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 28080#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 28075#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 28070#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 28065#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 28060#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 28055#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 28050#L132 assume 4384 == ssl3_connect_~s__state~0#1; 27359#L136 ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet39#1;havoc ssl3_connect_#t~nondet39#1; 28042#L275 assume 1 == ssl3_connect_~blastFlag~0#1;ssl3_connect_~blastFlag~0#1 := 2; 27803#L275-2 assume !(ssl3_connect_~ret~0#1 <= 0); 27804#L281 assume !(0 != ssl3_connect_~s__hit~0#1);ssl3_connect_~s__state~0#1 := 4400; 28034#L281-2 ssl3_connect_~s__init_num~0#1 := 0; 27992#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 27986#L526 ssl3_connect_~skip~0#1 := 0; 27984#L108-1 assume !false; 27982#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 27980#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 27978#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 27976#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 27974#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 27972#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 27970#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 27969#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 27967#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 27965#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 27962#L138 assume 4400 == ssl3_connect_~s__state~0#1; 27354#L142 assume 0 != ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0#1 - 256;ssl3_connect_~skip~0#1 := 1; 27960#L290-1 ssl3_connect_~s__state~0#1 := 4416;ssl3_connect_~s__init_num~0#1 := 0; 28237#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 28230#L526 ssl3_connect_~skip~0#1 := 0; 28227#L108-1 assume !false; 28224#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 28221#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 28170#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 28164#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 28162#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 28160#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 28158#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 28156#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 28154#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 28152#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 28150#L138 assume !(4400 == ssl3_connect_~s__state~0#1); 28148#L141 assume !(4401 == ssl3_connect_~s__state~0#1); 28146#L144 assume 4416 == ssl3_connect_~s__state~0#1; 27348#L148 ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet41#1;havoc ssl3_connect_#t~nondet41#1; 28145#L307 assume !(3 == ssl3_connect_~blastFlag~0#1); 28141#L307-2 assume !(ssl3_connect_~ret~0#1 <= 0);ssl3_connect_~s__state~0#1 := 4432;ssl3_connect_~s__init_num~0#1 := 0; 28139#L315 assume !(0 == ssl3_connect_~tmp___6~0#1); 28136#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 28130#L526 ssl3_connect_~skip~0#1 := 0; 28128#L108-1 assume !false; 28127#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 28126#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 28124#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 28123#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 28102#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 28097#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 28092#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 28087#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 28082#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 28077#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 28072#L138 assume !(4400 == ssl3_connect_~s__state~0#1); 28067#L141 assume !(4401 == ssl3_connect_~s__state~0#1); 28062#L144 assume !(4416 == ssl3_connect_~s__state~0#1); 28057#L147 assume !(4417 == ssl3_connect_~s__state~0#1); 28052#L150 assume 4432 == ssl3_connect_~s__state~0#1; 27343#L154 ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet42#1;havoc ssl3_connect_#t~nondet42#1; 28046#L323 assume !(5 == ssl3_connect_~blastFlag~0#1); 28038#L326 assume !(ssl3_connect_~ret~0#1 <= 0);ssl3_connect_~s__state~0#1 := 4448;ssl3_connect_~s__init_num~0#1 := 0; 28017#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 28011#L526 ssl3_connect_~skip~0#1 := 0; 28009#L108-1 assume !false; 28007#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 28005#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 28003#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 28001#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 27999#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 27997#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 27995#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 27993#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 27987#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 27985#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 27983#L138 assume !(4400 == ssl3_connect_~s__state~0#1); 27981#L141 assume !(4401 == ssl3_connect_~s__state~0#1); 27979#L144 assume !(4416 == ssl3_connect_~s__state~0#1); 27977#L147 assume !(4417 == ssl3_connect_~s__state~0#1); 27975#L150 assume !(4432 == ssl3_connect_~s__state~0#1); 27973#L153 assume !(4433 == ssl3_connect_~s__state~0#1); 27971#L156 assume 4448 == ssl3_connect_~s__state~0#1; 27337#L160 ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet43#1;havoc ssl3_connect_#t~nondet43#1; 27968#L335 assume !(4 == ssl3_connect_~blastFlag~0#1); 27966#L335-2 assume !(ssl3_connect_~ret~0#1 <= 0); 27963#L341 assume 0 != ssl3_connect_~s__s3__tmp__cert_req~0#1;ssl3_connect_~s__state~0#1 := 4464; 27961#L341-2 ssl3_connect_~s__init_num~0#1 := 0; 27958#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 27953#L526 ssl3_connect_~skip~0#1 := 0; 27952#L108-1 assume !false; 27950#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 27944#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 27942#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 27940#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 27938#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 27936#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 27934#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 27932#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 27930#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 27928#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 27926#L138 assume !(4400 == ssl3_connect_~s__state~0#1); 27924#L141 assume !(4401 == ssl3_connect_~s__state~0#1); 27922#L144 assume !(4416 == ssl3_connect_~s__state~0#1); 27920#L147 assume !(4417 == ssl3_connect_~s__state~0#1); 27918#L150 assume !(4432 == ssl3_connect_~s__state~0#1); 27916#L153 assume !(4433 == ssl3_connect_~s__state~0#1); 27914#L156 assume !(4448 == ssl3_connect_~s__state~0#1); 27913#L159 assume !(4449 == ssl3_connect_~s__state~0#1); 27911#L162 assume 4464 == ssl3_connect_~s__state~0#1; 27326#L172 ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet44#1;havoc ssl3_connect_#t~nondet44#1; 27908#L353 assume !(ssl3_connect_~ret~0#1 <= 0);ssl3_connect_~s__state~0#1 := 4480;ssl3_connect_~s__init_num~0#1 := 0; 27884#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 27877#L526 ssl3_connect_~skip~0#1 := 0; 27874#L108-1 assume !false; 27870#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 27867#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 27864#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 27861#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 27858#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 27855#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 27852#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 27849#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 27847#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 27844#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 27840#L138 assume !(4400 == ssl3_connect_~s__state~0#1); 27839#L141 assume !(4401 == ssl3_connect_~s__state~0#1); 27832#L144 assume !(4416 == ssl3_connect_~s__state~0#1); 27829#L147 assume !(4417 == ssl3_connect_~s__state~0#1); 27826#L150 assume !(4432 == ssl3_connect_~s__state~0#1); 27823#L153 assume !(4433 == ssl3_connect_~s__state~0#1); 27820#L156 assume !(4448 == ssl3_connect_~s__state~0#1); 27817#L159 assume !(4449 == ssl3_connect_~s__state~0#1); 27814#L162 assume !(4464 == ssl3_connect_~s__state~0#1); 27811#L165 assume !(4465 == ssl3_connect_~s__state~0#1); 27808#L168 assume !(4466 == ssl3_connect_~s__state~0#1); 27805#L171 assume !(4467 == ssl3_connect_~s__state~0#1); 27658#L174 assume 4480 == ssl3_connect_~s__state~0#1; 27065#L178 ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet45#1;havoc ssl3_connect_#t~nondet45#1; 27652#L362 assume !(ssl3_connect_~ret~0#1 <= 0);ssl3_connect_~l~0#1 := ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0#1; 27646#L366 assume 1 == ssl3_connect_~s__s3__tmp__cert_req~0#1;ssl3_connect_~s__state~0#1 := 4496; 27645#L366-2 ssl3_connect_~s__init_num~0#1 := 0; 27636#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 27629#L526 ssl3_connect_~skip~0#1 := 0; 27626#L108-1 assume !false; 27623#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 27620#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 27617#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 27614#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 27375#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 27371#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 27369#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 27367#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 27361#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 27358#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 27356#L138 assume !(4400 == ssl3_connect_~s__state~0#1); 27353#L141 assume !(4401 == ssl3_connect_~s__state~0#1); 27350#L144 assume !(4416 == ssl3_connect_~s__state~0#1); 27347#L147 assume !(4417 == ssl3_connect_~s__state~0#1); 27345#L150 assume !(4432 == ssl3_connect_~s__state~0#1); 27342#L153 assume !(4433 == ssl3_connect_~s__state~0#1); 27339#L156 assume !(4448 == ssl3_connect_~s__state~0#1); 27336#L159 assume !(4449 == ssl3_connect_~s__state~0#1); 27333#L162 assume !(4464 == ssl3_connect_~s__state~0#1); 27331#L165 assume !(4465 == ssl3_connect_~s__state~0#1); 27328#L168 assume !(4466 == ssl3_connect_~s__state~0#1); 27325#L171 assume !(4467 == ssl3_connect_~s__state~0#1); 27322#L174 assume !(4480 == ssl3_connect_~s__state~0#1); 27320#L177 assume !(4481 == ssl3_connect_~s__state~0#1); 27317#L180 assume !(4496 == ssl3_connect_~s__state~0#1); 27315#L183 assume !(4497 == ssl3_connect_~s__state~0#1); 27312#L186 assume !(4512 == ssl3_connect_~s__state~0#1); 27310#L189 assume !(4513 == ssl3_connect_~s__state~0#1); 27307#L192 assume !(4528 == ssl3_connect_~s__state~0#1); 27305#L195 assume !(4529 == ssl3_connect_~s__state~0#1); 27284#L198 assume !(4560 == ssl3_connect_~s__state~0#1); 27285#L201 assume !(4561 == ssl3_connect_~s__state~0#1); 27287#L204 assume 4352 == ssl3_connect_~s__state~0#1; 27902#L205 ssl3_connect_~__cil_tmp61~0#1 := ssl3_connect_~num1~0#1; 27898#L450 assume !(ssl3_connect_~__cil_tmp61~0#1 > 0); 27896#L450-2 ssl3_connect_~s__state~0#1 := ssl3_connect_~s__s3__tmp__next_state___0~0#1; 27890#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 27885#L526 ssl3_connect_~skip~0#1 := 0; 27878#L108-1 assume !false; 27875#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 27871#L111 assume 12292 == ssl3_connect_~s__state~0#1; 27872#L112 [2021-12-07 00:27:50,701 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:27:50,701 INFO L85 PathProgramCache]: Analyzing trace with hash 124406552, now seen corresponding path program 16 times [2021-12-07 00:27:50,701 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:27:50,701 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [498769023] [2021-12-07 00:27:50,701 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:27:50,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:27:50,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-07 00:27:50,705 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-07 00:27:50,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-07 00:27:50,709 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-07 00:27:50,710 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:27:50,710 INFO L85 PathProgramCache]: Analyzing trace with hash 1554550941, now seen corresponding path program 1 times [2021-12-07 00:27:50,710 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:27:50,710 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1721568076] [2021-12-07 00:27:50,710 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:27:50,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:27:50,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:27:50,741 INFO L134 CoverageAnalysis]: Checked inductivity of 575 backedges. 183 proven. 0 refuted. 0 times theorem prover too weak. 392 trivial. 0 not checked. [2021-12-07 00:27:50,742 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-07 00:27:50,742 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1721568076] [2021-12-07 00:27:50,742 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1721568076] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-07 00:27:50,742 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-07 00:27:50,742 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-07 00:27:50,742 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [879084982] [2021-12-07 00:27:50,742 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-07 00:27:50,743 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-12-07 00:27:50,743 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-07 00:27:50,743 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-07 00:27:50,743 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-07 00:27:50,743 INFO L87 Difference]: Start difference. First operand 3246 states and 4326 transitions. cyclomatic complexity: 1084 Second operand has 3 states, 3 states have (on average 38.0) internal successors, (114), 3 states have internal predecessors, (114), 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) [2021-12-07 00:27:50,812 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-07 00:27:50,812 INFO L93 Difference]: Finished difference Result 3394 states and 4494 transitions. [2021-12-07 00:27:50,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-07 00:27:50,813 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 3394 states and 4494 transitions. [2021-12-07 00:27:50,822 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 3384 [2021-12-07 00:27:50,850 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 3394 states to 3394 states and 4494 transitions. [2021-12-07 00:27:50,850 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 3394 [2021-12-07 00:27:50,853 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 3394 [2021-12-07 00:27:50,853 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3394 states and 4494 transitions. [2021-12-07 00:27:50,857 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-07 00:27:50,857 INFO L681 BuchiCegarLoop]: Abstraction has 3394 states and 4494 transitions. [2021-12-07 00:27:50,860 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3394 states and 4494 transitions. [2021-12-07 00:27:50,897 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3394 to 3378. [2021-12-07 00:27:50,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3378 states, 3378 states have (on average 1.325636471284784) internal successors, (4478), 3377 states have internal predecessors, (4478), 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) [2021-12-07 00:27:50,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3378 states to 3378 states and 4478 transitions. [2021-12-07 00:27:50,907 INFO L704 BuchiCegarLoop]: Abstraction has 3378 states and 4478 transitions. [2021-12-07 00:27:50,907 INFO L587 BuchiCegarLoop]: Abstraction has 3378 states and 4478 transitions. [2021-12-07 00:27:50,907 INFO L425 BuchiCegarLoop]: ======== Iteration 21============ [2021-12-07 00:27:50,907 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 3378 states and 4478 transitions. [2021-12-07 00:27:50,915 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 3368 [2021-12-07 00:27:50,915 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-07 00:27:50,915 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-07 00:27:50,916 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:27:50,916 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [11, 11, 11, 11, 10, 10, 10, 10, 10, 9, 9, 8, 8, 7, 7, 6, 6, 5, 5, 4, 4, 3, 3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:27:50,916 INFO L791 eck$LassoCheckResult]: Stem: 33157#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(18, 2);call #Ultimate.allocInit(12, 3); 33070#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret54#1, main_~s~0#1;havoc main_~s~0#1;main_~s~0#1 := 12292;assume { :begin_inline_ssl3_connect } true;ssl3_connect_#in~initial_state#1 := 12292;havoc ssl3_connect_#res#1;havoc ssl3_connect_#t~nondet4#1, ssl3_connect_#t~nondet5#1, ssl3_connect_#t~nondet6#1, ssl3_connect_#t~nondet7#1, ssl3_connect_#t~nondet8#1, ssl3_connect_#t~nondet9#1, ssl3_connect_#t~nondet10#1, ssl3_connect_#t~nondet11#1, ssl3_connect_#t~nondet12#1, ssl3_connect_#t~nondet13#1, ssl3_connect_#t~nondet14#1, ssl3_connect_#t~nondet15#1, ssl3_connect_#t~nondet16#1, ssl3_connect_#t~nondet17#1, ssl3_connect_#t~nondet18#1, ssl3_connect_#t~nondet19#1, ssl3_connect_#t~nondet20#1, ssl3_connect_#t~nondet21#1, ssl3_connect_#t~nondet22#1, ssl3_connect_#t~nondet23#1, ssl3_connect_#t~nondet24#1, ssl3_connect_#t~nondet25#1, ssl3_connect_#t~nondet26#1, ssl3_connect_#t~nondet27#1, ssl3_connect_#t~nondet28#1, ssl3_connect_#t~nondet29#1, ssl3_connect_#t~nondet30#1, ssl3_connect_#t~nondet31#1, ssl3_connect_#t~nondet32#1, ssl3_connect_#t~nondet33#1, ssl3_connect_#t~post34#1, ssl3_connect_#t~post35#1, ssl3_connect_#t~nondet36#1, ssl3_connect_#t~post37#1, ssl3_connect_#t~nondet38#1, ssl3_connect_#t~nondet39#1, ssl3_connect_#t~nondet40#1, ssl3_connect_#t~nondet41#1, ssl3_connect_#t~nondet42#1, ssl3_connect_#t~nondet43#1, ssl3_connect_#t~nondet44#1, ssl3_connect_#t~nondet45#1, ssl3_connect_#t~nondet46#1, ssl3_connect_#t~nondet47#1, ssl3_connect_#t~nondet48#1, ssl3_connect_#t~nondet49#1, ssl3_connect_#t~post50#1, ssl3_connect_#t~post51#1, ssl3_connect_#t~nondet52#1, ssl3_connect_#t~post53#1, ssl3_connect_~initial_state#1, ssl3_connect_~s__info_callback~0#1, ssl3_connect_~s__in_handshake~0#1, ssl3_connect_~s__state~0#1, ssl3_connect_~s__new_session~0#1, ssl3_connect_~s__server~0#1, ssl3_connect_~s__version~0#1, ssl3_connect_~s__type~0#1, ssl3_connect_~s__init_num~0#1, ssl3_connect_~s__bbio~0#1, ssl3_connect_~s__wbio~0#1, ssl3_connect_~s__hit~0#1, ssl3_connect_~s__rwstate~0#1, ssl3_connect_~s__init_buf___0~0#1, ssl3_connect_~s__debug~0#1, ssl3_connect_~s__shutdown~0#1, ssl3_connect_~s__ctx__info_callback~0#1, ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1, ssl3_connect_~s__ctx__stats__sess_connect~0#1, ssl3_connect_~s__ctx__stats__sess_hit~0#1, ssl3_connect_~s__ctx__stats__sess_connect_good~0#1, ssl3_connect_~s__s3__change_cipher_spec~0#1, ssl3_connect_~s__s3__flags~0#1, ssl3_connect_~s__s3__delay_buf_pop_ret~0#1, ssl3_connect_~s__s3__tmp__cert_req~0#1, ssl3_connect_~s__s3__tmp__new_compression~0#1, ssl3_connect_~s__s3__tmp__reuse_message~0#1, ssl3_connect_~s__s3__tmp__new_cipher~0#1, ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0#1, ssl3_connect_~s__s3__tmp__next_state___0~0#1, ssl3_connect_~s__s3__tmp__new_compression__id~0#1, ssl3_connect_~s__session__cipher~0#1, ssl3_connect_~s__session__compress_meth~0#1, ssl3_connect_~buf~0#1, ssl3_connect_~tmp~0#1, ssl3_connect_~l~0#1, ssl3_connect_~num1~0#1, ssl3_connect_~cb~0#1, ssl3_connect_~ret~0#1, ssl3_connect_~new_state~0#1, ssl3_connect_~state~0#1, ssl3_connect_~skip~0#1, ssl3_connect_~tmp___0~0#1, ssl3_connect_~tmp___1~0#1, ssl3_connect_~tmp___2~0#1, ssl3_connect_~tmp___3~0#1, ssl3_connect_~tmp___4~0#1, ssl3_connect_~tmp___5~0#1, ssl3_connect_~tmp___6~0#1, ssl3_connect_~tmp___7~0#1, ssl3_connect_~tmp___8~0#1, ssl3_connect_~tmp___9~0#1, ssl3_connect_~blastFlag~0#1, ssl3_connect_~__cil_tmp55~0#1, ssl3_connect_~__cil_tmp56~0#1, ssl3_connect_~__cil_tmp57~0#1, ssl3_connect_~__cil_tmp58~0#1, ssl3_connect_~__cil_tmp59~0#1, ssl3_connect_~__cil_tmp60~0#1, ssl3_connect_~__cil_tmp61~0#1, ssl3_connect_~__cil_tmp62~0#1, ssl3_connect_~__cil_tmp63~0#1, ssl3_connect_~__cil_tmp64~0#1;ssl3_connect_~initial_state#1 := ssl3_connect_#in~initial_state#1;ssl3_connect_~s__info_callback~0#1 := ssl3_connect_#t~nondet4#1;havoc ssl3_connect_#t~nondet4#1;ssl3_connect_~s__in_handshake~0#1 := ssl3_connect_#t~nondet5#1;havoc ssl3_connect_#t~nondet5#1;havoc ssl3_connect_~s__state~0#1;havoc ssl3_connect_~s__new_session~0#1;havoc ssl3_connect_~s__server~0#1;ssl3_connect_~s__version~0#1 := ssl3_connect_#t~nondet6#1;havoc ssl3_connect_#t~nondet6#1;havoc ssl3_connect_~s__type~0#1;havoc ssl3_connect_~s__init_num~0#1;ssl3_connect_~s__bbio~0#1 := ssl3_connect_#t~nondet7#1;havoc ssl3_connect_#t~nondet7#1;ssl3_connect_~s__wbio~0#1 := ssl3_connect_#t~nondet8#1;havoc ssl3_connect_#t~nondet8#1;ssl3_connect_~s__hit~0#1 := ssl3_connect_#t~nondet9#1;havoc ssl3_connect_#t~nondet9#1;havoc ssl3_connect_~s__rwstate~0#1;ssl3_connect_~s__init_buf___0~0#1 := 1;ssl3_connect_~s__debug~0#1 := ssl3_connect_#t~nondet10#1;havoc ssl3_connect_#t~nondet10#1;havoc ssl3_connect_~s__shutdown~0#1;ssl3_connect_~s__ctx__info_callback~0#1 := ssl3_connect_#t~nondet11#1;havoc ssl3_connect_#t~nondet11#1;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1 := ssl3_connect_#t~nondet12#1;havoc ssl3_connect_#t~nondet12#1;ssl3_connect_~s__ctx__stats__sess_connect~0#1 := ssl3_connect_#t~nondet13#1;havoc ssl3_connect_#t~nondet13#1;ssl3_connect_~s__ctx__stats__sess_hit~0#1 := ssl3_connect_#t~nondet14#1;havoc ssl3_connect_#t~nondet14#1;ssl3_connect_~s__ctx__stats__sess_connect_good~0#1 := ssl3_connect_#t~nondet15#1;havoc ssl3_connect_#t~nondet15#1;havoc ssl3_connect_~s__s3__change_cipher_spec~0#1;ssl3_connect_~s__s3__flags~0#1 := ssl3_connect_#t~nondet16#1;havoc ssl3_connect_#t~nondet16#1;havoc ssl3_connect_~s__s3__delay_buf_pop_ret~0#1;ssl3_connect_~s__s3__tmp__cert_req~0#1 := ssl3_connect_#t~nondet17#1;havoc ssl3_connect_#t~nondet17#1;ssl3_connect_~s__s3__tmp__new_compression~0#1 := ssl3_connect_#t~nondet18#1;havoc ssl3_connect_#t~nondet18#1;ssl3_connect_~s__s3__tmp__reuse_message~0#1 := ssl3_connect_#t~nondet19#1;havoc ssl3_connect_#t~nondet19#1;ssl3_connect_~s__s3__tmp__new_cipher~0#1 := ssl3_connect_#t~nondet20#1;havoc ssl3_connect_#t~nondet20#1;ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0#1 := ssl3_connect_#t~nondet21#1;havoc ssl3_connect_#t~nondet21#1;havoc ssl3_connect_~s__s3__tmp__next_state___0~0#1;ssl3_connect_~s__s3__tmp__new_compression__id~0#1 := ssl3_connect_#t~nondet22#1;havoc ssl3_connect_#t~nondet22#1;havoc ssl3_connect_~s__session__cipher~0#1;havoc ssl3_connect_~s__session__compress_meth~0#1;havoc ssl3_connect_~buf~0#1;havoc ssl3_connect_~tmp~0#1;havoc ssl3_connect_~l~0#1;ssl3_connect_~num1~0#1 := ssl3_connect_#t~nondet23#1;havoc ssl3_connect_#t~nondet23#1;havoc ssl3_connect_~cb~0#1;havoc ssl3_connect_~ret~0#1;havoc ssl3_connect_~new_state~0#1;havoc ssl3_connect_~state~0#1;havoc ssl3_connect_~skip~0#1;havoc ssl3_connect_~tmp___0~0#1;ssl3_connect_~tmp___1~0#1 := ssl3_connect_#t~nondet24#1;havoc ssl3_connect_#t~nondet24#1;ssl3_connect_~tmp___2~0#1 := ssl3_connect_#t~nondet25#1;havoc ssl3_connect_#t~nondet25#1;ssl3_connect_~tmp___3~0#1 := ssl3_connect_#t~nondet26#1;havoc ssl3_connect_#t~nondet26#1;ssl3_connect_~tmp___4~0#1 := ssl3_connect_#t~nondet27#1;havoc ssl3_connect_#t~nondet27#1;ssl3_connect_~tmp___5~0#1 := ssl3_connect_#t~nondet28#1;havoc ssl3_connect_#t~nondet28#1;ssl3_connect_~tmp___6~0#1 := ssl3_connect_#t~nondet29#1;havoc ssl3_connect_#t~nondet29#1;ssl3_connect_~tmp___7~0#1 := ssl3_connect_#t~nondet30#1;havoc ssl3_connect_#t~nondet30#1;ssl3_connect_~tmp___8~0#1 := ssl3_connect_#t~nondet31#1;havoc ssl3_connect_#t~nondet31#1;ssl3_connect_~tmp___9~0#1 := ssl3_connect_#t~nondet32#1;havoc ssl3_connect_#t~nondet32#1;havoc ssl3_connect_~blastFlag~0#1;havoc ssl3_connect_~__cil_tmp55~0#1;havoc ssl3_connect_~__cil_tmp56~0#1;havoc ssl3_connect_~__cil_tmp57~0#1;havoc ssl3_connect_~__cil_tmp58~0#1;havoc ssl3_connect_~__cil_tmp59~0#1;havoc ssl3_connect_~__cil_tmp60~0#1;havoc ssl3_connect_~__cil_tmp61~0#1;havoc ssl3_connect_~__cil_tmp62~0#1;havoc ssl3_connect_~__cil_tmp63~0#1;havoc ssl3_connect_~__cil_tmp64~0#1;ssl3_connect_~s__state~0#1 := ssl3_connect_~initial_state#1;ssl3_connect_~blastFlag~0#1 := 0;ssl3_connect_~tmp~0#1 := ssl3_connect_#t~nondet33#1;havoc ssl3_connect_#t~nondet33#1;ssl3_connect_~cb~0#1 := 0;ssl3_connect_~ret~0#1 := -1;ssl3_connect_~skip~0#1 := 0;ssl3_connect_~tmp___0~0#1 := 0; 33071#L94 assume 0 != ssl3_connect_~s__info_callback~0#1;ssl3_connect_~cb~0#1 := ssl3_connect_~s__info_callback~0#1; 33105#L97-2 ssl3_connect_#t~post34#1 := ssl3_connect_~s__in_handshake~0#1;ssl3_connect_~s__in_handshake~0#1 := 1 + ssl3_connect_#t~post34#1;havoc ssl3_connect_#t~post34#1; 33078#L102 assume !(0 != ssl3_connect_~tmp___1~0#1 - 12288); 33080#L108-1 assume !false; 33495#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 33170#L111 assume 12292 == ssl3_connect_~s__state~0#1; 33171#L112 [2021-12-07 00:27:50,917 INFO L793 eck$LassoCheckResult]: Loop: 33171#L112 ssl3_connect_~s__new_session~0#1 := 1;ssl3_connect_~s__state~0#1 := 4096;ssl3_connect_#t~post35#1 := ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1 := 1 + ssl3_connect_#t~post35#1;havoc ssl3_connect_#t~post35#1; 33511#L216 ssl3_connect_~s__server~0#1 := 0; 35722#L221 assume 0 != ssl3_connect_~cb~0#1; 35719#L221-2 ssl3_connect_~__cil_tmp55~0#1 := ssl3_connect_~s__version~0#1 - 65280; 35716#L226 assume !(768 != ssl3_connect_~__cil_tmp55~0#1);ssl3_connect_~s__type~0#1 := 4096; 35712#L232 assume !(0 == ssl3_connect_~s__init_buf___0~0#1); 35707#L232-2 assume !(0 == ssl3_connect_~tmp___4~0#1); 35705#L248 assume !(0 == ssl3_connect_~tmp___5~0#1);ssl3_connect_~s__state~0#1 := 4368;ssl3_connect_#t~post37#1 := ssl3_connect_~s__ctx__stats__sess_connect~0#1;ssl3_connect_~s__ctx__stats__sess_connect~0#1 := 1 + ssl3_connect_#t~post37#1;havoc ssl3_connect_#t~post37#1;ssl3_connect_~s__init_num~0#1 := 0; 35692#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 35682#L526 ssl3_connect_~skip~0#1 := 0; 35679#L108-1 assume !false; 35676#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 35651#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 35645#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 35643#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 35641#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 35492#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 35442#L126 assume 4368 == ssl3_connect_~s__state~0#1; 34354#L130 ssl3_connect_~s__shutdown~0#1 := 0;ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet38#1;havoc ssl3_connect_#t~nondet38#1; 35128#L260 assume 0 == ssl3_connect_~blastFlag~0#1;ssl3_connect_~blastFlag~0#1 := 1; 35125#L260-2 assume !(ssl3_connect_~ret~0#1 <= 0);ssl3_connect_~s__state~0#1 := 4384;ssl3_connect_~s__init_num~0#1 := 0; 35124#L268 assume ssl3_connect_~s__bbio~0#1 != ssl3_connect_~s__wbio~0#1; 35123#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 35113#L526 ssl3_connect_~skip~0#1 := 0; 35111#L108-1 assume !false; 35109#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 35107#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 35104#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 35102#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 35100#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 35090#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 35087#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 35083#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 35068#L132 assume 4384 == ssl3_connect_~s__state~0#1; 34349#L136 ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet39#1;havoc ssl3_connect_#t~nondet39#1; 35058#L275 assume 1 == ssl3_connect_~blastFlag~0#1;ssl3_connect_~blastFlag~0#1 := 2; 35055#L275-2 assume !(ssl3_connect_~ret~0#1 <= 0); 35054#L281 assume !(0 != ssl3_connect_~s__hit~0#1);ssl3_connect_~s__state~0#1 := 4400; 35053#L281-2 ssl3_connect_~s__init_num~0#1 := 0; 35051#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 35046#L526 ssl3_connect_~skip~0#1 := 0; 35045#L108-1 assume !false; 35044#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 35043#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 35042#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 35041#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 35040#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 35039#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 35038#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 35037#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 35036#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 35035#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 35034#L138 assume 4400 == ssl3_connect_~s__state~0#1; 34342#L142 assume 0 != ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0#1 - 256;ssl3_connect_~skip~0#1 := 1; 35030#L290-1 ssl3_connect_~s__state~0#1 := 4416;ssl3_connect_~s__init_num~0#1 := 0; 35028#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 35023#L526 ssl3_connect_~skip~0#1 := 0; 35022#L108-1 assume !false; 35021#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 35020#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 35019#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 35018#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 35017#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 35016#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 35015#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 35014#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 35013#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 35012#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 35011#L138 assume !(4400 == ssl3_connect_~s__state~0#1); 35010#L141 assume !(4401 == ssl3_connect_~s__state~0#1); 35009#L144 assume 4416 == ssl3_connect_~s__state~0#1; 34336#L148 ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet41#1;havoc ssl3_connect_#t~nondet41#1; 33109#L307 assume !(3 == ssl3_connect_~blastFlag~0#1); 33110#L307-2 assume !(ssl3_connect_~ret~0#1 <= 0);ssl3_connect_~s__state~0#1 := 4432;ssl3_connect_~s__init_num~0#1 := 0; 34918#L315 assume !(0 == ssl3_connect_~tmp___6~0#1); 34916#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 34657#L526 ssl3_connect_~skip~0#1 := 0; 34658#L108-1 assume !false; 34652#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 34653#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 34646#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 34647#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 34641#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 34642#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 34636#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 34637#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 34631#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 34632#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 34626#L138 assume !(4400 == ssl3_connect_~s__state~0#1); 34627#L141 assume !(4401 == ssl3_connect_~s__state~0#1); 34622#L144 assume !(4416 == ssl3_connect_~s__state~0#1); 34623#L147 assume !(4417 == ssl3_connect_~s__state~0#1); 34599#L150 assume 4432 == ssl3_connect_~s__state~0#1; 34331#L154 ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet42#1;havoc ssl3_connect_#t~nondet42#1; 34594#L323 assume !(5 == ssl3_connect_~blastFlag~0#1); 34595#L326 assume !(ssl3_connect_~ret~0#1 <= 0);ssl3_connect_~s__state~0#1 := 4448;ssl3_connect_~s__init_num~0#1 := 0; 34588#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 34582#L526 ssl3_connect_~skip~0#1 := 0; 34580#L108-1 assume !false; 34578#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 34576#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 34390#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 34385#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 34384#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 34382#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 34380#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 34379#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 34378#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 34376#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 34375#L138 assume !(4400 == ssl3_connect_~s__state~0#1); 34374#L141 assume !(4401 == ssl3_connect_~s__state~0#1); 34373#L144 assume !(4416 == ssl3_connect_~s__state~0#1); 34367#L147 assume !(4417 == ssl3_connect_~s__state~0#1); 34365#L150 assume !(4432 == ssl3_connect_~s__state~0#1); 34363#L153 assume !(4433 == ssl3_connect_~s__state~0#1); 33162#L156 assume 4448 == ssl3_connect_~s__state~0#1; 33126#L160 ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet43#1;havoc ssl3_connect_#t~nondet43#1; 33127#L335 assume !(4 == ssl3_connect_~blastFlag~0#1); 34890#L335-2 assume !(ssl3_connect_~ret~0#1 <= 0); 34889#L341 assume 0 != ssl3_connect_~s__s3__tmp__cert_req~0#1;ssl3_connect_~s__state~0#1 := 4464; 34888#L341-2 ssl3_connect_~s__init_num~0#1 := 0; 34886#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 34881#L526 ssl3_connect_~skip~0#1 := 0; 34880#L108-1 assume !false; 34879#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 34878#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 34877#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 34876#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 34875#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 34874#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 34873#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 34872#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 34871#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 34870#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 34869#L138 assume !(4400 == ssl3_connect_~s__state~0#1); 34868#L141 assume !(4401 == ssl3_connect_~s__state~0#1); 34867#L144 assume !(4416 == ssl3_connect_~s__state~0#1); 34866#L147 assume !(4417 == ssl3_connect_~s__state~0#1); 34865#L150 assume !(4432 == ssl3_connect_~s__state~0#1); 34863#L153 assume !(4433 == ssl3_connect_~s__state~0#1); 34862#L156 assume !(4448 == ssl3_connect_~s__state~0#1); 34861#L159 assume !(4449 == ssl3_connect_~s__state~0#1); 34860#L162 assume 4464 == ssl3_connect_~s__state~0#1; 34316#L172 ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet44#1;havoc ssl3_connect_#t~nondet44#1; 34858#L353 assume !(ssl3_connect_~ret~0#1 <= 0);ssl3_connect_~s__state~0#1 := 4480;ssl3_connect_~s__init_num~0#1 := 0; 34857#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 34847#L526 ssl3_connect_~skip~0#1 := 0; 34845#L108-1 assume !false; 34843#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 34841#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 34839#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 34837#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 34835#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 34833#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 34831#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 34829#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 34827#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 34825#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 34823#L138 assume !(4400 == ssl3_connect_~s__state~0#1); 34821#L141 assume !(4401 == ssl3_connect_~s__state~0#1); 34819#L144 assume !(4416 == ssl3_connect_~s__state~0#1); 34817#L147 assume !(4417 == ssl3_connect_~s__state~0#1); 34815#L150 assume !(4432 == ssl3_connect_~s__state~0#1); 34813#L153 assume !(4433 == ssl3_connect_~s__state~0#1); 34811#L156 assume !(4448 == ssl3_connect_~s__state~0#1); 34809#L159 assume !(4449 == ssl3_connect_~s__state~0#1); 34807#L162 assume !(4464 == ssl3_connect_~s__state~0#1); 34805#L165 assume !(4465 == ssl3_connect_~s__state~0#1); 34803#L168 assume !(4466 == ssl3_connect_~s__state~0#1); 34801#L171 assume !(4467 == ssl3_connect_~s__state~0#1); 34799#L174 assume 4480 == ssl3_connect_~s__state~0#1; 34310#L178 ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet45#1;havoc ssl3_connect_#t~nondet45#1; 34796#L362 assume !(ssl3_connect_~ret~0#1 <= 0);ssl3_connect_~l~0#1 := ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0#1; 34793#L366 assume !(1 == ssl3_connect_~s__s3__tmp__cert_req~0#1);ssl3_connect_~s__state~0#1 := 4512;ssl3_connect_~s__s3__change_cipher_spec~0#1 := 0; 34791#L366-2 ssl3_connect_~s__init_num~0#1 := 0; 34789#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 34784#L526 ssl3_connect_~skip~0#1 := 0; 34783#L108-1 assume !false; 34782#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 34781#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 34780#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 34779#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 34778#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 34777#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 34776#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 34775#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 34774#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 34773#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 34772#L138 assume !(4400 == ssl3_connect_~s__state~0#1); 34771#L141 assume !(4401 == ssl3_connect_~s__state~0#1); 34769#L144 assume !(4416 == ssl3_connect_~s__state~0#1); 34768#L147 assume !(4417 == ssl3_connect_~s__state~0#1); 34767#L150 assume !(4432 == ssl3_connect_~s__state~0#1); 34709#L153 assume !(4433 == ssl3_connect_~s__state~0#1); 34710#L156 assume !(4448 == ssl3_connect_~s__state~0#1); 34704#L159 assume !(4449 == ssl3_connect_~s__state~0#1); 34705#L162 assume !(4464 == ssl3_connect_~s__state~0#1); 34698#L165 assume !(4465 == ssl3_connect_~s__state~0#1); 34699#L168 assume !(4466 == ssl3_connect_~s__state~0#1); 34692#L171 assume !(4467 == ssl3_connect_~s__state~0#1); 34693#L174 assume !(4480 == ssl3_connect_~s__state~0#1); 34682#L177 assume !(4481 == ssl3_connect_~s__state~0#1); 34683#L180 assume !(4496 == ssl3_connect_~s__state~0#1); 33058#L183 assume !(4497 == ssl3_connect_~s__state~0#1); 33059#L186 assume 4512 == ssl3_connect_~s__state~0#1; 33444#L190 ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet47#1;havoc ssl3_connect_#t~nondet47#1; 33445#L387 assume !(ssl3_connect_~ret~0#1 <= 0);ssl3_connect_~s__state~0#1 := 4528;ssl3_connect_~s__init_num~0#1 := 0;ssl3_connect_~s__session__cipher~0#1 := ssl3_connect_~s__s3__tmp__new_cipher~0#1; 33440#L393 assume 0 == ssl3_connect_~s__s3__tmp__new_compression~0#1;ssl3_connect_~s__session__compress_meth~0#1 := 0; 33441#L393-2 assume !(0 == ssl3_connect_~tmp___7~0#1); 33121#L402 assume !(0 == ssl3_connect_~tmp___8~0#1); 33122#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 34761#L526 ssl3_connect_~skip~0#1 := 0; 34760#L108-1 assume !false; 33496#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 33497#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 34383#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 34381#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 34360#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 34361#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 34717#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 34716#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 34715#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 34714#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 34713#L138 assume !(4400 == ssl3_connect_~s__state~0#1); 34341#L141 assume !(4401 == ssl3_connect_~s__state~0#1); 34343#L144 assume !(4416 == ssl3_connect_~s__state~0#1); 34335#L147 assume !(4417 == ssl3_connect_~s__state~0#1); 34333#L150 assume !(4432 == ssl3_connect_~s__state~0#1); 34330#L153 assume !(4433 == ssl3_connect_~s__state~0#1); 34328#L156 assume !(4448 == ssl3_connect_~s__state~0#1); 34325#L159 assume !(4449 == ssl3_connect_~s__state~0#1); 34326#L162 assume !(4464 == ssl3_connect_~s__state~0#1); 34638#L165 assume !(4465 == ssl3_connect_~s__state~0#1); 34635#L168 assume !(4466 == ssl3_connect_~s__state~0#1); 34315#L171 assume !(4467 == ssl3_connect_~s__state~0#1); 34313#L174 assume !(4480 == ssl3_connect_~s__state~0#1); 34309#L177 assume !(4481 == ssl3_connect_~s__state~0#1); 34311#L180 assume !(4496 == ssl3_connect_~s__state~0#1); 34303#L183 assume !(4497 == ssl3_connect_~s__state~0#1); 34301#L186 assume !(4512 == ssl3_connect_~s__state~0#1); 34088#L189 assume !(4513 == ssl3_connect_~s__state~0#1); 34045#L192 assume !(4528 == ssl3_connect_~s__state~0#1); 34043#L195 assume !(4529 == ssl3_connect_~s__state~0#1); 34044#L198 assume !(4560 == ssl3_connect_~s__state~0#1); 34506#L201 assume !(4561 == ssl3_connect_~s__state~0#1); 34508#L204 assume 4352 == ssl3_connect_~s__state~0#1; 35443#L205 ssl3_connect_~__cil_tmp61~0#1 := ssl3_connect_~num1~0#1; 35440#L450 assume !(ssl3_connect_~__cil_tmp61~0#1 > 0); 35438#L450-2 ssl3_connect_~s__state~0#1 := ssl3_connect_~s__s3__tmp__next_state___0~0#1; 34741#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 34735#L526 ssl3_connect_~skip~0#1 := 0; 34733#L108-1 assume !false; 34731#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 34729#L111 assume 12292 == ssl3_connect_~s__state~0#1; 33171#L112 [2021-12-07 00:27:50,917 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:27:50,917 INFO L85 PathProgramCache]: Analyzing trace with hash 124406552, now seen corresponding path program 17 times [2021-12-07 00:27:50,917 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:27:50,917 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1357197109] [2021-12-07 00:27:50,917 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:27:50,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:27:50,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-07 00:27:50,920 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-07 00:27:50,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-07 00:27:50,923 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-07 00:27:50,924 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:27:50,924 INFO L85 PathProgramCache]: Analyzing trace with hash -278013024, now seen corresponding path program 1 times [2021-12-07 00:27:50,924 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:27:50,924 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [795628101] [2021-12-07 00:27:50,924 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:27:50,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:27:50,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:27:50,957 INFO L134 CoverageAnalysis]: Checked inductivity of 748 backedges. 218 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2021-12-07 00:27:50,957 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-07 00:27:50,957 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [795628101] [2021-12-07 00:27:50,957 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [795628101] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-07 00:27:50,957 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-07 00:27:50,957 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-07 00:27:50,957 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [15560350] [2021-12-07 00:27:50,957 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-07 00:27:50,958 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-12-07 00:27:50,958 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-07 00:27:50,958 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-07 00:27:50,958 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-07 00:27:50,958 INFO L87 Difference]: Start difference. First operand 3378 states and 4478 transitions. cyclomatic complexity: 1104 Second operand has 3 states, 3 states have (on average 41.333333333333336) internal successors, (124), 3 states have internal predecessors, (124), 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) [2021-12-07 00:27:51,039 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-07 00:27:51,039 INFO L93 Difference]: Finished difference Result 3378 states and 4262 transitions. [2021-12-07 00:27:51,039 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-07 00:27:51,040 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 3378 states and 4262 transitions. [2021-12-07 00:27:51,053 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 3368 [2021-12-07 00:27:51,068 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 3378 states to 3378 states and 4262 transitions. [2021-12-07 00:27:51,068 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 3378 [2021-12-07 00:27:51,069 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 3378 [2021-12-07 00:27:51,069 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3378 states and 4262 transitions. [2021-12-07 00:27:51,073 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-07 00:27:51,073 INFO L681 BuchiCegarLoop]: Abstraction has 3378 states and 4262 transitions. [2021-12-07 00:27:51,076 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3378 states and 4262 transitions. [2021-12-07 00:27:51,115 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3378 to 3362. [2021-12-07 00:27:51,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3362 states, 3362 states have (on average 1.262938726948245) internal successors, (4246), 3361 states have internal predecessors, (4246), 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) [2021-12-07 00:27:51,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3362 states to 3362 states and 4246 transitions. [2021-12-07 00:27:51,124 INFO L704 BuchiCegarLoop]: Abstraction has 3362 states and 4246 transitions. [2021-12-07 00:27:51,124 INFO L587 BuchiCegarLoop]: Abstraction has 3362 states and 4246 transitions. [2021-12-07 00:27:51,124 INFO L425 BuchiCegarLoop]: ======== Iteration 22============ [2021-12-07 00:27:51,124 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 3362 states and 4246 transitions. [2021-12-07 00:27:51,131 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 3352 [2021-12-07 00:27:51,131 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-07 00:27:51,131 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-07 00:27:51,133 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:27:51,133 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [12, 12, 12, 12, 11, 11, 11, 11, 11, 10, 10, 9, 9, 8, 8, 7, 7, 6, 6, 5, 5, 4, 4, 4, 4, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:27:51,133 INFO L791 eck$LassoCheckResult]: Stem: 39924#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(18, 2);call #Ultimate.allocInit(12, 3); 39832#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret54#1, main_~s~0#1;havoc main_~s~0#1;main_~s~0#1 := 12292;assume { :begin_inline_ssl3_connect } true;ssl3_connect_#in~initial_state#1 := 12292;havoc ssl3_connect_#res#1;havoc ssl3_connect_#t~nondet4#1, ssl3_connect_#t~nondet5#1, ssl3_connect_#t~nondet6#1, ssl3_connect_#t~nondet7#1, ssl3_connect_#t~nondet8#1, ssl3_connect_#t~nondet9#1, ssl3_connect_#t~nondet10#1, ssl3_connect_#t~nondet11#1, ssl3_connect_#t~nondet12#1, ssl3_connect_#t~nondet13#1, ssl3_connect_#t~nondet14#1, ssl3_connect_#t~nondet15#1, ssl3_connect_#t~nondet16#1, ssl3_connect_#t~nondet17#1, ssl3_connect_#t~nondet18#1, ssl3_connect_#t~nondet19#1, ssl3_connect_#t~nondet20#1, ssl3_connect_#t~nondet21#1, ssl3_connect_#t~nondet22#1, ssl3_connect_#t~nondet23#1, ssl3_connect_#t~nondet24#1, ssl3_connect_#t~nondet25#1, ssl3_connect_#t~nondet26#1, ssl3_connect_#t~nondet27#1, ssl3_connect_#t~nondet28#1, ssl3_connect_#t~nondet29#1, ssl3_connect_#t~nondet30#1, ssl3_connect_#t~nondet31#1, ssl3_connect_#t~nondet32#1, ssl3_connect_#t~nondet33#1, ssl3_connect_#t~post34#1, ssl3_connect_#t~post35#1, ssl3_connect_#t~nondet36#1, ssl3_connect_#t~post37#1, ssl3_connect_#t~nondet38#1, ssl3_connect_#t~nondet39#1, ssl3_connect_#t~nondet40#1, ssl3_connect_#t~nondet41#1, ssl3_connect_#t~nondet42#1, ssl3_connect_#t~nondet43#1, ssl3_connect_#t~nondet44#1, ssl3_connect_#t~nondet45#1, ssl3_connect_#t~nondet46#1, ssl3_connect_#t~nondet47#1, ssl3_connect_#t~nondet48#1, ssl3_connect_#t~nondet49#1, ssl3_connect_#t~post50#1, ssl3_connect_#t~post51#1, ssl3_connect_#t~nondet52#1, ssl3_connect_#t~post53#1, ssl3_connect_~initial_state#1, ssl3_connect_~s__info_callback~0#1, ssl3_connect_~s__in_handshake~0#1, ssl3_connect_~s__state~0#1, ssl3_connect_~s__new_session~0#1, ssl3_connect_~s__server~0#1, ssl3_connect_~s__version~0#1, ssl3_connect_~s__type~0#1, ssl3_connect_~s__init_num~0#1, ssl3_connect_~s__bbio~0#1, ssl3_connect_~s__wbio~0#1, ssl3_connect_~s__hit~0#1, ssl3_connect_~s__rwstate~0#1, ssl3_connect_~s__init_buf___0~0#1, ssl3_connect_~s__debug~0#1, ssl3_connect_~s__shutdown~0#1, ssl3_connect_~s__ctx__info_callback~0#1, ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1, ssl3_connect_~s__ctx__stats__sess_connect~0#1, ssl3_connect_~s__ctx__stats__sess_hit~0#1, ssl3_connect_~s__ctx__stats__sess_connect_good~0#1, ssl3_connect_~s__s3__change_cipher_spec~0#1, ssl3_connect_~s__s3__flags~0#1, ssl3_connect_~s__s3__delay_buf_pop_ret~0#1, ssl3_connect_~s__s3__tmp__cert_req~0#1, ssl3_connect_~s__s3__tmp__new_compression~0#1, ssl3_connect_~s__s3__tmp__reuse_message~0#1, ssl3_connect_~s__s3__tmp__new_cipher~0#1, ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0#1, ssl3_connect_~s__s3__tmp__next_state___0~0#1, ssl3_connect_~s__s3__tmp__new_compression__id~0#1, ssl3_connect_~s__session__cipher~0#1, ssl3_connect_~s__session__compress_meth~0#1, ssl3_connect_~buf~0#1, ssl3_connect_~tmp~0#1, ssl3_connect_~l~0#1, ssl3_connect_~num1~0#1, ssl3_connect_~cb~0#1, ssl3_connect_~ret~0#1, ssl3_connect_~new_state~0#1, ssl3_connect_~state~0#1, ssl3_connect_~skip~0#1, ssl3_connect_~tmp___0~0#1, ssl3_connect_~tmp___1~0#1, ssl3_connect_~tmp___2~0#1, ssl3_connect_~tmp___3~0#1, ssl3_connect_~tmp___4~0#1, ssl3_connect_~tmp___5~0#1, ssl3_connect_~tmp___6~0#1, ssl3_connect_~tmp___7~0#1, ssl3_connect_~tmp___8~0#1, ssl3_connect_~tmp___9~0#1, ssl3_connect_~blastFlag~0#1, ssl3_connect_~__cil_tmp55~0#1, ssl3_connect_~__cil_tmp56~0#1, ssl3_connect_~__cil_tmp57~0#1, ssl3_connect_~__cil_tmp58~0#1, ssl3_connect_~__cil_tmp59~0#1, ssl3_connect_~__cil_tmp60~0#1, ssl3_connect_~__cil_tmp61~0#1, ssl3_connect_~__cil_tmp62~0#1, ssl3_connect_~__cil_tmp63~0#1, ssl3_connect_~__cil_tmp64~0#1;ssl3_connect_~initial_state#1 := ssl3_connect_#in~initial_state#1;ssl3_connect_~s__info_callback~0#1 := ssl3_connect_#t~nondet4#1;havoc ssl3_connect_#t~nondet4#1;ssl3_connect_~s__in_handshake~0#1 := ssl3_connect_#t~nondet5#1;havoc ssl3_connect_#t~nondet5#1;havoc ssl3_connect_~s__state~0#1;havoc ssl3_connect_~s__new_session~0#1;havoc ssl3_connect_~s__server~0#1;ssl3_connect_~s__version~0#1 := ssl3_connect_#t~nondet6#1;havoc ssl3_connect_#t~nondet6#1;havoc ssl3_connect_~s__type~0#1;havoc ssl3_connect_~s__init_num~0#1;ssl3_connect_~s__bbio~0#1 := ssl3_connect_#t~nondet7#1;havoc ssl3_connect_#t~nondet7#1;ssl3_connect_~s__wbio~0#1 := ssl3_connect_#t~nondet8#1;havoc ssl3_connect_#t~nondet8#1;ssl3_connect_~s__hit~0#1 := ssl3_connect_#t~nondet9#1;havoc ssl3_connect_#t~nondet9#1;havoc ssl3_connect_~s__rwstate~0#1;ssl3_connect_~s__init_buf___0~0#1 := 1;ssl3_connect_~s__debug~0#1 := ssl3_connect_#t~nondet10#1;havoc ssl3_connect_#t~nondet10#1;havoc ssl3_connect_~s__shutdown~0#1;ssl3_connect_~s__ctx__info_callback~0#1 := ssl3_connect_#t~nondet11#1;havoc ssl3_connect_#t~nondet11#1;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1 := ssl3_connect_#t~nondet12#1;havoc ssl3_connect_#t~nondet12#1;ssl3_connect_~s__ctx__stats__sess_connect~0#1 := ssl3_connect_#t~nondet13#1;havoc ssl3_connect_#t~nondet13#1;ssl3_connect_~s__ctx__stats__sess_hit~0#1 := ssl3_connect_#t~nondet14#1;havoc ssl3_connect_#t~nondet14#1;ssl3_connect_~s__ctx__stats__sess_connect_good~0#1 := ssl3_connect_#t~nondet15#1;havoc ssl3_connect_#t~nondet15#1;havoc ssl3_connect_~s__s3__change_cipher_spec~0#1;ssl3_connect_~s__s3__flags~0#1 := ssl3_connect_#t~nondet16#1;havoc ssl3_connect_#t~nondet16#1;havoc ssl3_connect_~s__s3__delay_buf_pop_ret~0#1;ssl3_connect_~s__s3__tmp__cert_req~0#1 := ssl3_connect_#t~nondet17#1;havoc ssl3_connect_#t~nondet17#1;ssl3_connect_~s__s3__tmp__new_compression~0#1 := ssl3_connect_#t~nondet18#1;havoc ssl3_connect_#t~nondet18#1;ssl3_connect_~s__s3__tmp__reuse_message~0#1 := ssl3_connect_#t~nondet19#1;havoc ssl3_connect_#t~nondet19#1;ssl3_connect_~s__s3__tmp__new_cipher~0#1 := ssl3_connect_#t~nondet20#1;havoc ssl3_connect_#t~nondet20#1;ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0#1 := ssl3_connect_#t~nondet21#1;havoc ssl3_connect_#t~nondet21#1;havoc ssl3_connect_~s__s3__tmp__next_state___0~0#1;ssl3_connect_~s__s3__tmp__new_compression__id~0#1 := ssl3_connect_#t~nondet22#1;havoc ssl3_connect_#t~nondet22#1;havoc ssl3_connect_~s__session__cipher~0#1;havoc ssl3_connect_~s__session__compress_meth~0#1;havoc ssl3_connect_~buf~0#1;havoc ssl3_connect_~tmp~0#1;havoc ssl3_connect_~l~0#1;ssl3_connect_~num1~0#1 := ssl3_connect_#t~nondet23#1;havoc ssl3_connect_#t~nondet23#1;havoc ssl3_connect_~cb~0#1;havoc ssl3_connect_~ret~0#1;havoc ssl3_connect_~new_state~0#1;havoc ssl3_connect_~state~0#1;havoc ssl3_connect_~skip~0#1;havoc ssl3_connect_~tmp___0~0#1;ssl3_connect_~tmp___1~0#1 := ssl3_connect_#t~nondet24#1;havoc ssl3_connect_#t~nondet24#1;ssl3_connect_~tmp___2~0#1 := ssl3_connect_#t~nondet25#1;havoc ssl3_connect_#t~nondet25#1;ssl3_connect_~tmp___3~0#1 := ssl3_connect_#t~nondet26#1;havoc ssl3_connect_#t~nondet26#1;ssl3_connect_~tmp___4~0#1 := ssl3_connect_#t~nondet27#1;havoc ssl3_connect_#t~nondet27#1;ssl3_connect_~tmp___5~0#1 := ssl3_connect_#t~nondet28#1;havoc ssl3_connect_#t~nondet28#1;ssl3_connect_~tmp___6~0#1 := ssl3_connect_#t~nondet29#1;havoc ssl3_connect_#t~nondet29#1;ssl3_connect_~tmp___7~0#1 := ssl3_connect_#t~nondet30#1;havoc ssl3_connect_#t~nondet30#1;ssl3_connect_~tmp___8~0#1 := ssl3_connect_#t~nondet31#1;havoc ssl3_connect_#t~nondet31#1;ssl3_connect_~tmp___9~0#1 := ssl3_connect_#t~nondet32#1;havoc ssl3_connect_#t~nondet32#1;havoc ssl3_connect_~blastFlag~0#1;havoc ssl3_connect_~__cil_tmp55~0#1;havoc ssl3_connect_~__cil_tmp56~0#1;havoc ssl3_connect_~__cil_tmp57~0#1;havoc ssl3_connect_~__cil_tmp58~0#1;havoc ssl3_connect_~__cil_tmp59~0#1;havoc ssl3_connect_~__cil_tmp60~0#1;havoc ssl3_connect_~__cil_tmp61~0#1;havoc ssl3_connect_~__cil_tmp62~0#1;havoc ssl3_connect_~__cil_tmp63~0#1;havoc ssl3_connect_~__cil_tmp64~0#1;ssl3_connect_~s__state~0#1 := ssl3_connect_~initial_state#1;ssl3_connect_~blastFlag~0#1 := 0;ssl3_connect_~tmp~0#1 := ssl3_connect_#t~nondet33#1;havoc ssl3_connect_#t~nondet33#1;ssl3_connect_~cb~0#1 := 0;ssl3_connect_~ret~0#1 := -1;ssl3_connect_~skip~0#1 := 0;ssl3_connect_~tmp___0~0#1 := 0; 39833#L94 assume 0 != ssl3_connect_~s__info_callback~0#1;ssl3_connect_~cb~0#1 := ssl3_connect_~s__info_callback~0#1; 39869#L97-2 ssl3_connect_#t~post34#1 := ssl3_connect_~s__in_handshake~0#1;ssl3_connect_~s__in_handshake~0#1 := 1 + ssl3_connect_#t~post34#1;havoc ssl3_connect_#t~post34#1; 39838#L102 assume !(0 != ssl3_connect_~tmp___1~0#1 - 12288); 39840#L108-1 assume !false; 40101#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 39988#L111 assume 12292 == ssl3_connect_~s__state~0#1; 39989#L112 [2021-12-07 00:27:51,133 INFO L793 eck$LassoCheckResult]: Loop: 39989#L112 ssl3_connect_~s__new_session~0#1 := 1;ssl3_connect_~s__state~0#1 := 4096;ssl3_connect_#t~post35#1 := ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1 := 1 + ssl3_connect_#t~post35#1;havoc ssl3_connect_#t~post35#1; 40060#L216 ssl3_connect_~s__server~0#1 := 0; 41121#L221 assume 0 != ssl3_connect_~cb~0#1; 41118#L221-2 ssl3_connect_~__cil_tmp55~0#1 := ssl3_connect_~s__version~0#1 - 65280; 41114#L226 assume !(768 != ssl3_connect_~__cil_tmp55~0#1);ssl3_connect_~s__type~0#1 := 4096; 41110#L232 assume !(0 == ssl3_connect_~s__init_buf___0~0#1); 41107#L232-2 assume !(0 == ssl3_connect_~tmp___4~0#1); 41104#L248 assume !(0 == ssl3_connect_~tmp___5~0#1);ssl3_connect_~s__state~0#1 := 4368;ssl3_connect_#t~post37#1 := ssl3_connect_~s__ctx__stats__sess_connect~0#1;ssl3_connect_~s__ctx__stats__sess_connect~0#1 := 1 + ssl3_connect_#t~post37#1;havoc ssl3_connect_#t~post37#1;ssl3_connect_~s__init_num~0#1 := 0; 41098#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 41090#L526 ssl3_connect_~skip~0#1 := 0; 41084#L108-1 assume !false; 41082#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 41080#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 41078#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 41076#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 41074#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 41072#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 41067#L126 assume 4368 == ssl3_connect_~s__state~0#1; 40112#L130 ssl3_connect_~s__shutdown~0#1 := 0;ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet38#1;havoc ssl3_connect_#t~nondet38#1; 41061#L260 assume 0 == ssl3_connect_~blastFlag~0#1;ssl3_connect_~blastFlag~0#1 := 1; 41060#L260-2 assume !(ssl3_connect_~ret~0#1 <= 0);ssl3_connect_~s__state~0#1 := 4384;ssl3_connect_~s__init_num~0#1 := 0; 41058#L268 assume ssl3_connect_~s__bbio~0#1 != ssl3_connect_~s__wbio~0#1; 41055#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 41048#L526 ssl3_connect_~skip~0#1 := 0; 41042#L108-1 assume !false; 41040#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 41038#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 41036#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 41034#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 41032#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 41030#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 41028#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 41026#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 41024#L132 assume 4384 == ssl3_connect_~s__state~0#1; 40182#L136 ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet39#1;havoc ssl3_connect_#t~nondet39#1; 41021#L275 assume 1 == ssl3_connect_~blastFlag~0#1;ssl3_connect_~blastFlag~0#1 := 2; 41020#L275-2 assume !(ssl3_connect_~ret~0#1 <= 0); 41017#L281 assume !(0 != ssl3_connect_~s__hit~0#1);ssl3_connect_~s__state~0#1 := 4400; 41015#L281-2 ssl3_connect_~s__init_num~0#1 := 0; 41012#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 41005#L526 ssl3_connect_~skip~0#1 := 0; 40999#L108-1 assume !false; 40997#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 40995#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 40993#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 40991#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 40989#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 40987#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 40985#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 40983#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 40981#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 40979#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 40977#L138 assume 4400 == ssl3_connect_~s__state~0#1; 40172#L142 assume 0 != ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0#1 - 256;ssl3_connect_~skip~0#1 := 1; 40972#L290-1 ssl3_connect_~s__state~0#1 := 4416;ssl3_connect_~s__init_num~0#1 := 0; 40968#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 40961#L526 ssl3_connect_~skip~0#1 := 0; 40955#L108-1 assume !false; 40953#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 40951#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 40949#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 40947#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 40945#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 40943#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 40941#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 40939#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 40937#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 40935#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 40933#L138 assume !(4400 == ssl3_connect_~s__state~0#1); 40931#L141 assume !(4401 == ssl3_connect_~s__state~0#1); 40929#L144 assume 4416 == ssl3_connect_~s__state~0#1; 39984#L148 ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet41#1;havoc ssl3_connect_#t~nondet41#1; 40926#L307 assume !(3 == ssl3_connect_~blastFlag~0#1); 40925#L307-2 assume !(ssl3_connect_~ret~0#1 <= 0);ssl3_connect_~s__state~0#1 := 4432;ssl3_connect_~s__init_num~0#1 := 0; 40923#L315 assume !(0 == ssl3_connect_~tmp___6~0#1); 40920#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 40913#L526 ssl3_connect_~skip~0#1 := 0; 40907#L108-1 assume !false; 40905#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 40903#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 40901#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 40899#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 40897#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 40895#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 40893#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 40891#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 40889#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 40887#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 40885#L138 assume !(4400 == ssl3_connect_~s__state~0#1); 40883#L141 assume !(4401 == ssl3_connect_~s__state~0#1); 40881#L144 assume !(4416 == ssl3_connect_~s__state~0#1); 40879#L147 assume !(4417 == ssl3_connect_~s__state~0#1); 40877#L150 assume 4432 == ssl3_connect_~s__state~0#1; 39977#L154 ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet42#1;havoc ssl3_connect_#t~nondet42#1; 40874#L323 assume !(5 == ssl3_connect_~blastFlag~0#1); 40873#L326 assume !(ssl3_connect_~ret~0#1 <= 0);ssl3_connect_~s__state~0#1 := 4448;ssl3_connect_~s__init_num~0#1 := 0; 40861#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 40849#L526 ssl3_connect_~skip~0#1 := 0; 40847#L108-1 assume !false; 40845#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 40843#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 40841#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 40839#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 40837#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 40835#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 40833#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 40831#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 40829#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 40827#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 40825#L138 assume !(4400 == ssl3_connect_~s__state~0#1); 40823#L141 assume !(4401 == ssl3_connect_~s__state~0#1); 40821#L144 assume !(4416 == ssl3_connect_~s__state~0#1); 40819#L147 assume !(4417 == ssl3_connect_~s__state~0#1); 40817#L150 assume !(4432 == ssl3_connect_~s__state~0#1); 40815#L153 assume !(4433 == ssl3_connect_~s__state~0#1); 40813#L156 assume 4448 == ssl3_connect_~s__state~0#1; 40217#L160 ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet43#1;havoc ssl3_connect_#t~nondet43#1; 40808#L335 assume !(4 == ssl3_connect_~blastFlag~0#1); 40803#L335-2 assume !(ssl3_connect_~ret~0#1 <= 0); 40800#L341 assume 0 != ssl3_connect_~s__s3__tmp__cert_req~0#1;ssl3_connect_~s__state~0#1 := 4464; 40796#L341-2 ssl3_connect_~s__init_num~0#1 := 0; 40797#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 41396#L526 ssl3_connect_~skip~0#1 := 0; 41395#L108-1 assume !false; 41394#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 41393#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 41392#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 41391#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 41390#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 41389#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 41388#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 41387#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 41386#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 41385#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 41384#L138 assume !(4400 == ssl3_connect_~s__state~0#1); 41383#L141 assume !(4401 == ssl3_connect_~s__state~0#1); 41382#L144 assume !(4416 == ssl3_connect_~s__state~0#1); 41381#L147 assume !(4417 == ssl3_connect_~s__state~0#1); 41380#L150 assume !(4432 == ssl3_connect_~s__state~0#1); 41379#L153 assume !(4433 == ssl3_connect_~s__state~0#1); 41378#L156 assume !(4448 == ssl3_connect_~s__state~0#1); 41377#L159 assume !(4449 == ssl3_connect_~s__state~0#1); 41376#L162 assume 4464 == ssl3_connect_~s__state~0#1; 40093#L172 ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet44#1;havoc ssl3_connect_#t~nondet44#1; 41375#L353 assume !(ssl3_connect_~ret~0#1 <= 0);ssl3_connect_~s__state~0#1 := 4480;ssl3_connect_~s__init_num~0#1 := 0; 40752#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 40748#L526 ssl3_connect_~skip~0#1 := 0; 40737#L108-1 assume !false; 40738#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 40731#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 40732#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 40724#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 40725#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 40718#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 40719#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 40711#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 40712#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 40704#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 40705#L138 assume !(4400 == ssl3_connect_~s__state~0#1); 40697#L141 assume !(4401 == ssl3_connect_~s__state~0#1); 40698#L144 assume !(4416 == ssl3_connect_~s__state~0#1); 40690#L147 assume !(4417 == ssl3_connect_~s__state~0#1); 40691#L150 assume !(4432 == ssl3_connect_~s__state~0#1); 40683#L153 assume !(4433 == ssl3_connect_~s__state~0#1); 40684#L156 assume !(4448 == ssl3_connect_~s__state~0#1); 40676#L159 assume !(4449 == ssl3_connect_~s__state~0#1); 40677#L162 assume !(4464 == ssl3_connect_~s__state~0#1); 40672#L165 assume !(4465 == ssl3_connect_~s__state~0#1); 40673#L168 assume !(4466 == ssl3_connect_~s__state~0#1); 40667#L171 assume !(4467 == ssl3_connect_~s__state~0#1); 40668#L174 assume 4480 == ssl3_connect_~s__state~0#1; 40655#L178 ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet45#1;havoc ssl3_connect_#t~nondet45#1; 40656#L362 assume !(ssl3_connect_~ret~0#1 <= 0);ssl3_connect_~l~0#1 := ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0#1; 40650#L366 assume !(1 == ssl3_connect_~s__s3__tmp__cert_req~0#1);ssl3_connect_~s__state~0#1 := 4512;ssl3_connect_~s__s3__change_cipher_spec~0#1 := 0; 40651#L366-2 ssl3_connect_~s__init_num~0#1 := 0; 41485#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 41480#L526 ssl3_connect_~skip~0#1 := 0; 41479#L108-1 assume !false; 41478#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 41477#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 41476#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 41475#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 41474#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 41473#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 41472#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 41471#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 41470#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 41469#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 41468#L138 assume !(4400 == ssl3_connect_~s__state~0#1); 41467#L141 assume !(4401 == ssl3_connect_~s__state~0#1); 41466#L144 assume !(4416 == ssl3_connect_~s__state~0#1); 41465#L147 assume !(4417 == ssl3_connect_~s__state~0#1); 41464#L150 assume !(4432 == ssl3_connect_~s__state~0#1); 41463#L153 assume !(4433 == ssl3_connect_~s__state~0#1); 41462#L156 assume !(4448 == ssl3_connect_~s__state~0#1); 41461#L159 assume !(4449 == ssl3_connect_~s__state~0#1); 41460#L162 assume !(4464 == ssl3_connect_~s__state~0#1); 41459#L165 assume !(4465 == ssl3_connect_~s__state~0#1); 41458#L168 assume !(4466 == ssl3_connect_~s__state~0#1); 41457#L171 assume !(4467 == ssl3_connect_~s__state~0#1); 41456#L174 assume !(4480 == ssl3_connect_~s__state~0#1); 41455#L177 assume !(4481 == ssl3_connect_~s__state~0#1); 41454#L180 assume !(4496 == ssl3_connect_~s__state~0#1); 41453#L183 assume !(4497 == ssl3_connect_~s__state~0#1); 41452#L186 assume 4512 == ssl3_connect_~s__state~0#1; 41173#L190 ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet47#1;havoc ssl3_connect_#t~nondet47#1; 41451#L387 assume !(ssl3_connect_~ret~0#1 <= 0);ssl3_connect_~s__state~0#1 := 4528;ssl3_connect_~s__init_num~0#1 := 0;ssl3_connect_~s__session__cipher~0#1 := ssl3_connect_~s__s3__tmp__new_cipher~0#1; 41450#L393 assume 0 == ssl3_connect_~s__s3__tmp__new_compression~0#1;ssl3_connect_~s__session__compress_meth~0#1 := 0; 41449#L393-2 assume !(0 == ssl3_connect_~tmp___7~0#1); 41448#L402 assume !(0 == ssl3_connect_~tmp___8~0#1); 41446#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 41441#L526 ssl3_connect_~skip~0#1 := 0; 41440#L108-1 assume !false; 41439#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 41438#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 41437#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 41436#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 41435#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 41434#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 41433#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 41432#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 41431#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 41430#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 41429#L138 assume !(4400 == ssl3_connect_~s__state~0#1); 41428#L141 assume !(4401 == ssl3_connect_~s__state~0#1); 41427#L144 assume !(4416 == ssl3_connect_~s__state~0#1); 41426#L147 assume !(4417 == ssl3_connect_~s__state~0#1); 41425#L150 assume !(4432 == ssl3_connect_~s__state~0#1); 41424#L153 assume !(4433 == ssl3_connect_~s__state~0#1); 41423#L156 assume !(4448 == ssl3_connect_~s__state~0#1); 41422#L159 assume !(4449 == ssl3_connect_~s__state~0#1); 41421#L162 assume !(4464 == ssl3_connect_~s__state~0#1); 41420#L165 assume !(4465 == ssl3_connect_~s__state~0#1); 41419#L168 assume !(4466 == ssl3_connect_~s__state~0#1); 41418#L171 assume !(4467 == ssl3_connect_~s__state~0#1); 41417#L174 assume !(4480 == ssl3_connect_~s__state~0#1); 41416#L177 assume !(4481 == ssl3_connect_~s__state~0#1); 41415#L180 assume !(4496 == ssl3_connect_~s__state~0#1); 41414#L183 assume !(4497 == ssl3_connect_~s__state~0#1); 41413#L186 assume !(4512 == ssl3_connect_~s__state~0#1); 41412#L189 assume !(4513 == ssl3_connect_~s__state~0#1); 41411#L192 assume 4528 == ssl3_connect_~s__state~0#1; 41168#L196 ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet48#1;havoc ssl3_connect_#t~nondet48#1; 41160#L410 assume !(ssl3_connect_~ret~0#1 <= 0);ssl3_connect_~s__state~0#1 := 4352;ssl3_connect_~__cil_tmp56~0#1 := ssl3_connect_~s__s3__flags~0#1;ssl3_connect_~__cil_tmp57~0#1 := 5 + ssl3_connect_~__cil_tmp56~0#1;ssl3_connect_~s__s3__flags~0#1 := ssl3_connect_~__cil_tmp57~0#1; 41157#L417 assume !(0 != ssl3_connect_~s__hit~0#1);ssl3_connect_~s__s3__tmp__next_state___0~0#1 := 4560; 41153#L417-1 ssl3_connect_~s__init_num~0#1 := 0; 41148#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 41142#L526 ssl3_connect_~skip~0#1 := 0; 41140#L108-1 assume !false; 41138#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 41136#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 41133#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 41127#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 41128#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 41129#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 41068#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 41069#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 41330#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 41328#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 41326#L138 assume !(4400 == ssl3_connect_~s__state~0#1); 41323#L141 assume !(4401 == ssl3_connect_~s__state~0#1); 41317#L144 assume !(4416 == ssl3_connect_~s__state~0#1); 41315#L147 assume !(4417 == ssl3_connect_~s__state~0#1); 41313#L150 assume !(4432 == ssl3_connect_~s__state~0#1); 41311#L153 assume !(4433 == ssl3_connect_~s__state~0#1); 41309#L156 assume !(4448 == ssl3_connect_~s__state~0#1); 41307#L159 assume !(4449 == ssl3_connect_~s__state~0#1); 41305#L162 assume !(4464 == ssl3_connect_~s__state~0#1); 41303#L165 assume !(4465 == ssl3_connect_~s__state~0#1); 41301#L168 assume !(4466 == ssl3_connect_~s__state~0#1); 41299#L171 assume !(4467 == ssl3_connect_~s__state~0#1); 41297#L174 assume !(4480 == ssl3_connect_~s__state~0#1); 41295#L177 assume !(4481 == ssl3_connect_~s__state~0#1); 41293#L180 assume !(4496 == ssl3_connect_~s__state~0#1); 41291#L183 assume !(4497 == ssl3_connect_~s__state~0#1); 41289#L186 assume !(4512 == ssl3_connect_~s__state~0#1); 41287#L189 assume !(4513 == ssl3_connect_~s__state~0#1); 41285#L192 assume !(4528 == ssl3_connect_~s__state~0#1); 41283#L195 assume !(4529 == ssl3_connect_~s__state~0#1); 41281#L198 assume !(4560 == ssl3_connect_~s__state~0#1); 40357#L201 assume !(4561 == ssl3_connect_~s__state~0#1); 40358#L204 assume 4352 == ssl3_connect_~s__state~0#1; 40767#L205 ssl3_connect_~__cil_tmp61~0#1 := ssl3_connect_~num1~0#1; 39893#L450 assume !(ssl3_connect_~__cil_tmp61~0#1 > 0); 39785#L450-2 ssl3_connect_~s__state~0#1 := ssl3_connect_~s__s3__tmp__next_state___0~0#1; 39808#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 40084#L526 ssl3_connect_~skip~0#1 := 0; 40085#L108-1 assume !false; 40080#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 40081#L111 assume 12292 == ssl3_connect_~s__state~0#1; 39989#L112 [2021-12-07 00:27:51,133 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:27:51,134 INFO L85 PathProgramCache]: Analyzing trace with hash 124406552, now seen corresponding path program 18 times [2021-12-07 00:27:51,134 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:27:51,134 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [442315522] [2021-12-07 00:27:51,134 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:27:51,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:27:51,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-07 00:27:51,137 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-07 00:27:51,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-07 00:27:51,146 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-07 00:27:51,146 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:27:51,146 INFO L85 PathProgramCache]: Analyzing trace with hash 870303663, now seen corresponding path program 1 times [2021-12-07 00:27:51,146 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:27:51,146 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1774497220] [2021-12-07 00:27:51,146 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:27:51,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:27:51,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:27:51,185 INFO L134 CoverageAnalysis]: Checked inductivity of 953 backedges. 250 proven. 5 refuted. 0 times theorem prover too weak. 698 trivial. 0 not checked. [2021-12-07 00:27:51,186 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-07 00:27:51,186 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1774497220] [2021-12-07 00:27:51,186 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1774497220] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-07 00:27:51,186 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [375316081] [2021-12-07 00:27:51,186 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:27:51,186 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-07 00:27:51,186 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:27:51,187 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-12-07 00:27:51,188 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true (69)] Waiting until timeout for monitored process [2021-12-07 00:27:51,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:27:51,248 INFO L263 TraceCheckSpWp]: Trace formula consists of 419 conjuncts, 3 conjunts are in the unsatisfiable core [2021-12-07 00:27:51,251 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-07 00:27:51,449 INFO L134 CoverageAnalysis]: Checked inductivity of 953 backedges. 250 proven. 5 refuted. 0 times theorem prover too weak. 698 trivial. 0 not checked. [2021-12-07 00:27:51,450 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-12-07 00:27:51,629 INFO L134 CoverageAnalysis]: Checked inductivity of 953 backedges. 250 proven. 5 refuted. 0 times theorem prover too weak. 698 trivial. 0 not checked. [2021-12-07 00:27:51,630 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [375316081] provided 0 perfect and 2 imperfect interpolant sequences [2021-12-07 00:27:51,630 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-12-07 00:27:51,630 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 3, 3] total 5 [2021-12-07 00:27:51,630 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1602391085] [2021-12-07 00:27:51,630 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-12-07 00:27:51,631 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-12-07 00:27:51,631 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-07 00:27:51,631 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-12-07 00:27:51,632 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-12-07 00:27:51,632 INFO L87 Difference]: Start difference. First operand 3362 states and 4246 transitions. cyclomatic complexity: 888 Second operand has 6 states, 5 states have (on average 35.4) internal successors, (177), 6 states have internal predecessors, (177), 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) [2021-12-07 00:27:51,715 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-07 00:27:51,715 INFO L93 Difference]: Finished difference Result 4308 states and 5323 transitions. [2021-12-07 00:27:51,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-12-07 00:27:51,715 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 4308 states and 5323 transitions. [2021-12-07 00:27:51,731 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 3344 [2021-12-07 00:27:51,742 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 4308 states to 4308 states and 5323 transitions. [2021-12-07 00:27:51,743 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 4308 [2021-12-07 00:27:51,744 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 4308 [2021-12-07 00:27:51,744 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4308 states and 5323 transitions. [2021-12-07 00:27:51,747 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-07 00:27:51,747 INFO L681 BuchiCegarLoop]: Abstraction has 4308 states and 5323 transitions. [2021-12-07 00:27:51,749 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4308 states and 5323 transitions. [2021-12-07 00:27:51,769 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4308 to 3347. [2021-12-07 00:27:51,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3347 states, 3347 states have (on average 1.254556319091724) internal successors, (4199), 3346 states have internal predecessors, (4199), 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) [2021-12-07 00:27:51,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3347 states to 3347 states and 4199 transitions. [2021-12-07 00:27:51,776 INFO L704 BuchiCegarLoop]: Abstraction has 3347 states and 4199 transitions. [2021-12-07 00:27:51,777 INFO L587 BuchiCegarLoop]: Abstraction has 3347 states and 4199 transitions. [2021-12-07 00:27:51,777 INFO L425 BuchiCegarLoop]: ======== Iteration 23============ [2021-12-07 00:27:51,777 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 3347 states and 4199 transitions. [2021-12-07 00:27:51,782 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 3336 [2021-12-07 00:27:51,782 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-07 00:27:51,782 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-07 00:27:51,783 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:27:51,783 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [11, 11, 11, 11, 11, 11, 10, 10, 10, 9, 9, 8, 8, 7, 7, 6, 6, 5, 5, 4, 4, 3, 3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:27:51,783 INFO L791 eck$LassoCheckResult]: Stem: 49336#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(18, 2);call #Ultimate.allocInit(12, 3); 49250#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret54#1, main_~s~0#1;havoc main_~s~0#1;main_~s~0#1 := 12292;assume { :begin_inline_ssl3_connect } true;ssl3_connect_#in~initial_state#1 := 12292;havoc ssl3_connect_#res#1;havoc ssl3_connect_#t~nondet4#1, ssl3_connect_#t~nondet5#1, ssl3_connect_#t~nondet6#1, ssl3_connect_#t~nondet7#1, ssl3_connect_#t~nondet8#1, ssl3_connect_#t~nondet9#1, ssl3_connect_#t~nondet10#1, ssl3_connect_#t~nondet11#1, ssl3_connect_#t~nondet12#1, ssl3_connect_#t~nondet13#1, ssl3_connect_#t~nondet14#1, ssl3_connect_#t~nondet15#1, ssl3_connect_#t~nondet16#1, ssl3_connect_#t~nondet17#1, ssl3_connect_#t~nondet18#1, ssl3_connect_#t~nondet19#1, ssl3_connect_#t~nondet20#1, ssl3_connect_#t~nondet21#1, ssl3_connect_#t~nondet22#1, ssl3_connect_#t~nondet23#1, ssl3_connect_#t~nondet24#1, ssl3_connect_#t~nondet25#1, ssl3_connect_#t~nondet26#1, ssl3_connect_#t~nondet27#1, ssl3_connect_#t~nondet28#1, ssl3_connect_#t~nondet29#1, ssl3_connect_#t~nondet30#1, ssl3_connect_#t~nondet31#1, ssl3_connect_#t~nondet32#1, ssl3_connect_#t~nondet33#1, ssl3_connect_#t~post34#1, ssl3_connect_#t~post35#1, ssl3_connect_#t~nondet36#1, ssl3_connect_#t~post37#1, ssl3_connect_#t~nondet38#1, ssl3_connect_#t~nondet39#1, ssl3_connect_#t~nondet40#1, ssl3_connect_#t~nondet41#1, ssl3_connect_#t~nondet42#1, ssl3_connect_#t~nondet43#1, ssl3_connect_#t~nondet44#1, ssl3_connect_#t~nondet45#1, ssl3_connect_#t~nondet46#1, ssl3_connect_#t~nondet47#1, ssl3_connect_#t~nondet48#1, ssl3_connect_#t~nondet49#1, ssl3_connect_#t~post50#1, ssl3_connect_#t~post51#1, ssl3_connect_#t~nondet52#1, ssl3_connect_#t~post53#1, ssl3_connect_~initial_state#1, ssl3_connect_~s__info_callback~0#1, ssl3_connect_~s__in_handshake~0#1, ssl3_connect_~s__state~0#1, ssl3_connect_~s__new_session~0#1, ssl3_connect_~s__server~0#1, ssl3_connect_~s__version~0#1, ssl3_connect_~s__type~0#1, ssl3_connect_~s__init_num~0#1, ssl3_connect_~s__bbio~0#1, ssl3_connect_~s__wbio~0#1, ssl3_connect_~s__hit~0#1, ssl3_connect_~s__rwstate~0#1, ssl3_connect_~s__init_buf___0~0#1, ssl3_connect_~s__debug~0#1, ssl3_connect_~s__shutdown~0#1, ssl3_connect_~s__ctx__info_callback~0#1, ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1, ssl3_connect_~s__ctx__stats__sess_connect~0#1, ssl3_connect_~s__ctx__stats__sess_hit~0#1, ssl3_connect_~s__ctx__stats__sess_connect_good~0#1, ssl3_connect_~s__s3__change_cipher_spec~0#1, ssl3_connect_~s__s3__flags~0#1, ssl3_connect_~s__s3__delay_buf_pop_ret~0#1, ssl3_connect_~s__s3__tmp__cert_req~0#1, ssl3_connect_~s__s3__tmp__new_compression~0#1, ssl3_connect_~s__s3__tmp__reuse_message~0#1, ssl3_connect_~s__s3__tmp__new_cipher~0#1, ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0#1, ssl3_connect_~s__s3__tmp__next_state___0~0#1, ssl3_connect_~s__s3__tmp__new_compression__id~0#1, ssl3_connect_~s__session__cipher~0#1, ssl3_connect_~s__session__compress_meth~0#1, ssl3_connect_~buf~0#1, ssl3_connect_~tmp~0#1, ssl3_connect_~l~0#1, ssl3_connect_~num1~0#1, ssl3_connect_~cb~0#1, ssl3_connect_~ret~0#1, ssl3_connect_~new_state~0#1, ssl3_connect_~state~0#1, ssl3_connect_~skip~0#1, ssl3_connect_~tmp___0~0#1, ssl3_connect_~tmp___1~0#1, ssl3_connect_~tmp___2~0#1, ssl3_connect_~tmp___3~0#1, ssl3_connect_~tmp___4~0#1, ssl3_connect_~tmp___5~0#1, ssl3_connect_~tmp___6~0#1, ssl3_connect_~tmp___7~0#1, ssl3_connect_~tmp___8~0#1, ssl3_connect_~tmp___9~0#1, ssl3_connect_~blastFlag~0#1, ssl3_connect_~__cil_tmp55~0#1, ssl3_connect_~__cil_tmp56~0#1, ssl3_connect_~__cil_tmp57~0#1, ssl3_connect_~__cil_tmp58~0#1, ssl3_connect_~__cil_tmp59~0#1, ssl3_connect_~__cil_tmp60~0#1, ssl3_connect_~__cil_tmp61~0#1, ssl3_connect_~__cil_tmp62~0#1, ssl3_connect_~__cil_tmp63~0#1, ssl3_connect_~__cil_tmp64~0#1;ssl3_connect_~initial_state#1 := ssl3_connect_#in~initial_state#1;ssl3_connect_~s__info_callback~0#1 := ssl3_connect_#t~nondet4#1;havoc ssl3_connect_#t~nondet4#1;ssl3_connect_~s__in_handshake~0#1 := ssl3_connect_#t~nondet5#1;havoc ssl3_connect_#t~nondet5#1;havoc ssl3_connect_~s__state~0#1;havoc ssl3_connect_~s__new_session~0#1;havoc ssl3_connect_~s__server~0#1;ssl3_connect_~s__version~0#1 := ssl3_connect_#t~nondet6#1;havoc ssl3_connect_#t~nondet6#1;havoc ssl3_connect_~s__type~0#1;havoc ssl3_connect_~s__init_num~0#1;ssl3_connect_~s__bbio~0#1 := ssl3_connect_#t~nondet7#1;havoc ssl3_connect_#t~nondet7#1;ssl3_connect_~s__wbio~0#1 := ssl3_connect_#t~nondet8#1;havoc ssl3_connect_#t~nondet8#1;ssl3_connect_~s__hit~0#1 := ssl3_connect_#t~nondet9#1;havoc ssl3_connect_#t~nondet9#1;havoc ssl3_connect_~s__rwstate~0#1;ssl3_connect_~s__init_buf___0~0#1 := 1;ssl3_connect_~s__debug~0#1 := ssl3_connect_#t~nondet10#1;havoc ssl3_connect_#t~nondet10#1;havoc ssl3_connect_~s__shutdown~0#1;ssl3_connect_~s__ctx__info_callback~0#1 := ssl3_connect_#t~nondet11#1;havoc ssl3_connect_#t~nondet11#1;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1 := ssl3_connect_#t~nondet12#1;havoc ssl3_connect_#t~nondet12#1;ssl3_connect_~s__ctx__stats__sess_connect~0#1 := ssl3_connect_#t~nondet13#1;havoc ssl3_connect_#t~nondet13#1;ssl3_connect_~s__ctx__stats__sess_hit~0#1 := ssl3_connect_#t~nondet14#1;havoc ssl3_connect_#t~nondet14#1;ssl3_connect_~s__ctx__stats__sess_connect_good~0#1 := ssl3_connect_#t~nondet15#1;havoc ssl3_connect_#t~nondet15#1;havoc ssl3_connect_~s__s3__change_cipher_spec~0#1;ssl3_connect_~s__s3__flags~0#1 := ssl3_connect_#t~nondet16#1;havoc ssl3_connect_#t~nondet16#1;havoc ssl3_connect_~s__s3__delay_buf_pop_ret~0#1;ssl3_connect_~s__s3__tmp__cert_req~0#1 := ssl3_connect_#t~nondet17#1;havoc ssl3_connect_#t~nondet17#1;ssl3_connect_~s__s3__tmp__new_compression~0#1 := ssl3_connect_#t~nondet18#1;havoc ssl3_connect_#t~nondet18#1;ssl3_connect_~s__s3__tmp__reuse_message~0#1 := ssl3_connect_#t~nondet19#1;havoc ssl3_connect_#t~nondet19#1;ssl3_connect_~s__s3__tmp__new_cipher~0#1 := ssl3_connect_#t~nondet20#1;havoc ssl3_connect_#t~nondet20#1;ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0#1 := ssl3_connect_#t~nondet21#1;havoc ssl3_connect_#t~nondet21#1;havoc ssl3_connect_~s__s3__tmp__next_state___0~0#1;ssl3_connect_~s__s3__tmp__new_compression__id~0#1 := ssl3_connect_#t~nondet22#1;havoc ssl3_connect_#t~nondet22#1;havoc ssl3_connect_~s__session__cipher~0#1;havoc ssl3_connect_~s__session__compress_meth~0#1;havoc ssl3_connect_~buf~0#1;havoc ssl3_connect_~tmp~0#1;havoc ssl3_connect_~l~0#1;ssl3_connect_~num1~0#1 := ssl3_connect_#t~nondet23#1;havoc ssl3_connect_#t~nondet23#1;havoc ssl3_connect_~cb~0#1;havoc ssl3_connect_~ret~0#1;havoc ssl3_connect_~new_state~0#1;havoc ssl3_connect_~state~0#1;havoc ssl3_connect_~skip~0#1;havoc ssl3_connect_~tmp___0~0#1;ssl3_connect_~tmp___1~0#1 := ssl3_connect_#t~nondet24#1;havoc ssl3_connect_#t~nondet24#1;ssl3_connect_~tmp___2~0#1 := ssl3_connect_#t~nondet25#1;havoc ssl3_connect_#t~nondet25#1;ssl3_connect_~tmp___3~0#1 := ssl3_connect_#t~nondet26#1;havoc ssl3_connect_#t~nondet26#1;ssl3_connect_~tmp___4~0#1 := ssl3_connect_#t~nondet27#1;havoc ssl3_connect_#t~nondet27#1;ssl3_connect_~tmp___5~0#1 := ssl3_connect_#t~nondet28#1;havoc ssl3_connect_#t~nondet28#1;ssl3_connect_~tmp___6~0#1 := ssl3_connect_#t~nondet29#1;havoc ssl3_connect_#t~nondet29#1;ssl3_connect_~tmp___7~0#1 := ssl3_connect_#t~nondet30#1;havoc ssl3_connect_#t~nondet30#1;ssl3_connect_~tmp___8~0#1 := ssl3_connect_#t~nondet31#1;havoc ssl3_connect_#t~nondet31#1;ssl3_connect_~tmp___9~0#1 := ssl3_connect_#t~nondet32#1;havoc ssl3_connect_#t~nondet32#1;havoc ssl3_connect_~blastFlag~0#1;havoc ssl3_connect_~__cil_tmp55~0#1;havoc ssl3_connect_~__cil_tmp56~0#1;havoc ssl3_connect_~__cil_tmp57~0#1;havoc ssl3_connect_~__cil_tmp58~0#1;havoc ssl3_connect_~__cil_tmp59~0#1;havoc ssl3_connect_~__cil_tmp60~0#1;havoc ssl3_connect_~__cil_tmp61~0#1;havoc ssl3_connect_~__cil_tmp62~0#1;havoc ssl3_connect_~__cil_tmp63~0#1;havoc ssl3_connect_~__cil_tmp64~0#1;ssl3_connect_~s__state~0#1 := ssl3_connect_~initial_state#1;ssl3_connect_~blastFlag~0#1 := 0;ssl3_connect_~tmp~0#1 := ssl3_connect_#t~nondet33#1;havoc ssl3_connect_#t~nondet33#1;ssl3_connect_~cb~0#1 := 0;ssl3_connect_~ret~0#1 := -1;ssl3_connect_~skip~0#1 := 0;ssl3_connect_~tmp___0~0#1 := 0; 49251#L94 assume 0 != ssl3_connect_~s__info_callback~0#1;ssl3_connect_~cb~0#1 := ssl3_connect_~s__info_callback~0#1; 49288#L97-2 ssl3_connect_#t~post34#1 := ssl3_connect_~s__in_handshake~0#1;ssl3_connect_~s__in_handshake~0#1 := 1 + ssl3_connect_#t~post34#1;havoc ssl3_connect_#t~post34#1; 49256#L102 assume !(0 != ssl3_connect_~tmp___1~0#1 - 12288); 49258#L108-1 assume !false; 49342#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 49341#L111 assume 12292 == ssl3_connect_~s__state~0#1; 49265#L112 ssl3_connect_~s__new_session~0#1 := 1;ssl3_connect_~s__state~0#1 := 4096;ssl3_connect_#t~post35#1 := ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1 := 1 + ssl3_connect_#t~post35#1;havoc ssl3_connect_#t~post35#1; 49266#L216 [2021-12-07 00:27:51,784 INFO L793 eck$LassoCheckResult]: Loop: 49266#L216 ssl3_connect_~s__server~0#1 := 0; 52366#L221 assume 0 != ssl3_connect_~cb~0#1; 52275#L221-2 ssl3_connect_~__cil_tmp55~0#1 := ssl3_connect_~s__version~0#1 - 65280; 52274#L226 assume !(768 != ssl3_connect_~__cil_tmp55~0#1);ssl3_connect_~s__type~0#1 := 4096; 52272#L232 assume !(0 == ssl3_connect_~s__init_buf___0~0#1); 52270#L232-2 assume !(0 == ssl3_connect_~tmp___4~0#1); 52269#L248 assume !(0 == ssl3_connect_~tmp___5~0#1);ssl3_connect_~s__state~0#1 := 4368;ssl3_connect_#t~post37#1 := ssl3_connect_~s__ctx__stats__sess_connect~0#1;ssl3_connect_~s__ctx__stats__sess_connect~0#1 := 1 + ssl3_connect_#t~post37#1;havoc ssl3_connect_#t~post37#1;ssl3_connect_~s__init_num~0#1 := 0; 52230#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 52224#L526 ssl3_connect_~skip~0#1 := 0; 52222#L108-1 assume !false; 52220#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 52218#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 52216#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 52215#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 52213#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 52211#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 52210#L126 assume 4368 == ssl3_connect_~s__state~0#1; 49408#L130 ssl3_connect_~s__shutdown~0#1 := 0;ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet38#1;havoc ssl3_connect_#t~nondet38#1; 52203#L260 assume 0 == ssl3_connect_~blastFlag~0#1;ssl3_connect_~blastFlag~0#1 := 1; 52120#L260-2 assume !(ssl3_connect_~ret~0#1 <= 0);ssl3_connect_~s__state~0#1 := 4384;ssl3_connect_~s__init_num~0#1 := 0; 52200#L268 assume ssl3_connect_~s__bbio~0#1 != ssl3_connect_~s__wbio~0#1; 52194#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 52188#L526 ssl3_connect_~skip~0#1 := 0; 52186#L108-1 assume !false; 52184#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 52182#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 52180#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 52178#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 52176#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 52174#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 52172#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 52170#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 52168#L132 assume 4384 == ssl3_connect_~s__state~0#1; 49403#L136 ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet39#1;havoc ssl3_connect_#t~nondet39#1; 52166#L275 assume 1 == ssl3_connect_~blastFlag~0#1;ssl3_connect_~blastFlag~0#1 := 2; 52116#L275-2 assume !(ssl3_connect_~ret~0#1 <= 0); 52163#L281 assume !(0 != ssl3_connect_~s__hit~0#1);ssl3_connect_~s__state~0#1 := 4400; 52161#L281-2 ssl3_connect_~s__init_num~0#1 := 0; 52158#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 52153#L526 ssl3_connect_~skip~0#1 := 0; 52147#L108-1 assume !false; 52145#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 52143#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 52141#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 52139#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 52137#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 52135#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 52133#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 52131#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 52129#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 52127#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 52125#L138 assume 4400 == ssl3_connect_~s__state~0#1; 49319#L142 assume 0 != ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0#1 - 256;ssl3_connect_~skip~0#1 := 1; 49263#L290-1 ssl3_connect_~s__state~0#1 := 4416;ssl3_connect_~s__init_num~0#1 := 0; 49334#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 52449#L526 ssl3_connect_~skip~0#1 := 0; 52444#L108-1 assume !false; 52439#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 52434#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 52429#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 52424#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 52419#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 52414#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 52409#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 52404#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 52399#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 52396#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 52392#L138 assume !(4400 == ssl3_connect_~s__state~0#1); 52388#L141 assume !(4401 == ssl3_connect_~s__state~0#1); 52370#L144 assume 4416 == ssl3_connect_~s__state~0#1; 49243#L148 ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet41#1;havoc ssl3_connect_#t~nondet41#1; 49244#L307 assume !(3 == ssl3_connect_~blastFlag~0#1); 49218#L307-2 assume !(ssl3_connect_~ret~0#1 <= 0);ssl3_connect_~s__state~0#1 := 4432;ssl3_connect_~s__init_num~0#1 := 0; 49219#L315 assume !(0 == ssl3_connect_~tmp___6~0#1); 49255#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 52253#L526 ssl3_connect_~skip~0#1 := 0; 52251#L108-1 assume !false; 52249#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 52247#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 52245#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 52243#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 52241#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 52239#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 52237#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 52235#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 52233#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 52231#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 52225#L138 assume !(4400 == ssl3_connect_~s__state~0#1); 52223#L141 assume !(4401 == ssl3_connect_~s__state~0#1); 52221#L144 assume !(4416 == ssl3_connect_~s__state~0#1); 52219#L147 assume !(4417 == ssl3_connect_~s__state~0#1); 52217#L150 assume 4432 == ssl3_connect_~s__state~0#1; 49386#L154 ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet42#1;havoc ssl3_connect_#t~nondet42#1; 52214#L323 assume !(5 == ssl3_connect_~blastFlag~0#1); 52212#L326 assume !(ssl3_connect_~ret~0#1 <= 0);ssl3_connect_~s__state~0#1 := 4448;ssl3_connect_~s__init_num~0#1 := 0; 52209#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 52204#L526 ssl3_connect_~skip~0#1 := 0; 52202#L108-1 assume !false; 52201#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 52199#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 52198#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 52197#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 52195#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 52189#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 52187#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 52185#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 52183#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 52181#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 52179#L138 assume !(4400 == ssl3_connect_~s__state~0#1); 52177#L141 assume !(4401 == ssl3_connect_~s__state~0#1); 52175#L144 assume !(4416 == ssl3_connect_~s__state~0#1); 52173#L147 assume !(4417 == ssl3_connect_~s__state~0#1); 52171#L150 assume !(4432 == ssl3_connect_~s__state~0#1); 52169#L153 assume !(4433 == ssl3_connect_~s__state~0#1); 52167#L156 assume 4448 == ssl3_connect_~s__state~0#1; 49380#L160 ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet43#1;havoc ssl3_connect_#t~nondet43#1; 52165#L335 assume !(4 == ssl3_connect_~blastFlag~0#1); 52164#L335-2 assume !(ssl3_connect_~ret~0#1 <= 0); 52162#L341 assume 0 != ssl3_connect_~s__s3__tmp__cert_req~0#1;ssl3_connect_~s__state~0#1 := 4464; 52160#L341-2 ssl3_connect_~s__init_num~0#1 := 0; 52152#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 52146#L526 ssl3_connect_~skip~0#1 := 0; 52144#L108-1 assume !false; 52142#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 52140#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 52138#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 52136#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 52134#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 52132#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 52130#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 52128#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 52126#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 52124#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 52094#L138 assume !(4400 == ssl3_connect_~s__state~0#1); 52092#L141 assume !(4401 == ssl3_connect_~s__state~0#1); 52091#L144 assume !(4416 == ssl3_connect_~s__state~0#1); 52090#L147 assume !(4417 == ssl3_connect_~s__state~0#1); 52089#L150 assume !(4432 == ssl3_connect_~s__state~0#1); 52088#L153 assume !(4433 == ssl3_connect_~s__state~0#1); 52087#L156 assume !(4448 == ssl3_connect_~s__state~0#1); 52085#L159 assume !(4449 == ssl3_connect_~s__state~0#1); 52084#L162 assume 4464 == ssl3_connect_~s__state~0#1; 49371#L172 ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet44#1;havoc ssl3_connect_#t~nondet44#1; 52082#L353 assume !(ssl3_connect_~ret~0#1 <= 0);ssl3_connect_~s__state~0#1 := 4480;ssl3_connect_~s__init_num~0#1 := 0; 52075#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 52069#L526 ssl3_connect_~skip~0#1 := 0; 52067#L108-1 assume !false; 52065#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 52063#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 52061#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 52059#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 52057#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 52055#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 52053#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 52051#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 52049#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 52047#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 52045#L138 assume !(4400 == ssl3_connect_~s__state~0#1); 52043#L141 assume !(4401 == ssl3_connect_~s__state~0#1); 52041#L144 assume !(4416 == ssl3_connect_~s__state~0#1); 52039#L147 assume !(4417 == ssl3_connect_~s__state~0#1); 52037#L150 assume !(4432 == ssl3_connect_~s__state~0#1); 52035#L153 assume !(4433 == ssl3_connect_~s__state~0#1); 52033#L156 assume !(4448 == ssl3_connect_~s__state~0#1); 52031#L159 assume !(4449 == ssl3_connect_~s__state~0#1); 52011#L162 assume !(4464 == ssl3_connect_~s__state~0#1); 52006#L165 assume !(4465 == ssl3_connect_~s__state~0#1); 52001#L168 assume !(4466 == ssl3_connect_~s__state~0#1); 51996#L171 assume !(4467 == ssl3_connect_~s__state~0#1); 51991#L174 assume 4480 == ssl3_connect_~s__state~0#1; 49365#L178 ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet45#1;havoc ssl3_connect_#t~nondet45#1; 51982#L362 assume !(ssl3_connect_~ret~0#1 <= 0);ssl3_connect_~l~0#1 := ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0#1; 51977#L366 assume !(1 == ssl3_connect_~s__s3__tmp__cert_req~0#1);ssl3_connect_~s__state~0#1 := 4512;ssl3_connect_~s__s3__change_cipher_spec~0#1 := 0; 51973#L366-2 ssl3_connect_~s__init_num~0#1 := 0; 51969#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 51962#L526 ssl3_connect_~skip~0#1 := 0; 51959#L108-1 assume !false; 51957#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 51954#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 51951#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 51947#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 51940#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 51937#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 51934#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 51931#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 51928#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 51925#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 51922#L138 assume !(4400 == ssl3_connect_~s__state~0#1); 51919#L141 assume !(4401 == ssl3_connect_~s__state~0#1); 51915#L144 assume !(4416 == ssl3_connect_~s__state~0#1); 51910#L147 assume !(4417 == ssl3_connect_~s__state~0#1); 51905#L150 assume !(4432 == ssl3_connect_~s__state~0#1); 51898#L153 assume !(4433 == ssl3_connect_~s__state~0#1); 51891#L156 assume !(4448 == ssl3_connect_~s__state~0#1); 51886#L159 assume !(4449 == ssl3_connect_~s__state~0#1); 51878#L162 assume !(4464 == ssl3_connect_~s__state~0#1); 51871#L165 assume !(4465 == ssl3_connect_~s__state~0#1); 51868#L168 assume !(4466 == ssl3_connect_~s__state~0#1); 51865#L171 assume !(4467 == ssl3_connect_~s__state~0#1); 51862#L174 assume !(4480 == ssl3_connect_~s__state~0#1); 51859#L177 assume !(4481 == ssl3_connect_~s__state~0#1); 51857#L180 assume !(4496 == ssl3_connect_~s__state~0#1); 51855#L183 assume !(4497 == ssl3_connect_~s__state~0#1); 51853#L186 assume 4512 == ssl3_connect_~s__state~0#1; 49355#L190 ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet47#1;havoc ssl3_connect_#t~nondet47#1; 51851#L387 assume !(ssl3_connect_~ret~0#1 <= 0);ssl3_connect_~s__state~0#1 := 4528;ssl3_connect_~s__init_num~0#1 := 0;ssl3_connect_~s__session__cipher~0#1 := ssl3_connect_~s__s3__tmp__new_cipher~0#1; 51850#L393 assume 0 == ssl3_connect_~s__s3__tmp__new_compression~0#1;ssl3_connect_~s__session__compress_meth~0#1 := 0; 49333#L393-2 assume !(0 == ssl3_connect_~tmp___7~0#1); 49300#L402 assume !(0 == ssl3_connect_~tmp___8~0#1); 49301#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 52008#L526 ssl3_connect_~skip~0#1 := 0; 52003#L108-1 assume !false; 51998#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 51993#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 51988#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 51984#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 51979#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 51975#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 51970#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 51963#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 51960#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 51958#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 51955#L138 assume !(4400 == ssl3_connect_~s__state~0#1); 51952#L141 assume !(4401 == ssl3_connect_~s__state~0#1); 51948#L144 assume !(4416 == ssl3_connect_~s__state~0#1); 51941#L147 assume !(4417 == ssl3_connect_~s__state~0#1); 51938#L150 assume !(4432 == ssl3_connect_~s__state~0#1); 51935#L153 assume !(4433 == ssl3_connect_~s__state~0#1); 51932#L156 assume !(4448 == ssl3_connect_~s__state~0#1); 51929#L159 assume !(4449 == ssl3_connect_~s__state~0#1); 51926#L162 assume !(4464 == ssl3_connect_~s__state~0#1); 51923#L165 assume !(4465 == ssl3_connect_~s__state~0#1); 51920#L168 assume !(4466 == ssl3_connect_~s__state~0#1); 51917#L171 assume !(4467 == ssl3_connect_~s__state~0#1); 51913#L174 assume !(4480 == ssl3_connect_~s__state~0#1); 51908#L177 assume !(4481 == ssl3_connect_~s__state~0#1); 51903#L180 assume !(4496 == ssl3_connect_~s__state~0#1); 51896#L183 assume !(4497 == ssl3_connect_~s__state~0#1); 51889#L186 assume !(4512 == ssl3_connect_~s__state~0#1); 51881#L189 assume !(4513 == ssl3_connect_~s__state~0#1); 49350#L192 assume 4528 == ssl3_connect_~s__state~0#1; 49347#L196 ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet48#1;havoc ssl3_connect_#t~nondet48#1; 49345#L410 assume !(ssl3_connect_~ret~0#1 <= 0);ssl3_connect_~s__state~0#1 := 4352;ssl3_connect_~__cil_tmp56~0#1 := ssl3_connect_~s__s3__flags~0#1;ssl3_connect_~__cil_tmp57~0#1 := 5 + ssl3_connect_~__cil_tmp56~0#1;ssl3_connect_~s__s3__flags~0#1 := ssl3_connect_~__cil_tmp57~0#1; 49346#L417 assume !(0 != ssl3_connect_~s__hit~0#1);ssl3_connect_~s__s3__tmp__next_state___0~0#1 := 4560; 50362#L417-1 ssl3_connect_~s__init_num~0#1 := 0; 51346#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 51341#L526 ssl3_connect_~skip~0#1 := 0; 51340#L108-1 assume !false; 51339#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 51338#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 51337#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 51336#L117 assume 4096 == ssl3_connect_~s__state~0#1; 49266#L216 [2021-12-07 00:27:51,784 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:27:51,784 INFO L85 PathProgramCache]: Analyzing trace with hash -438363980, now seen corresponding path program 1 times [2021-12-07 00:27:51,784 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:27:51,784 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1311906136] [2021-12-07 00:27:51,784 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:27:51,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:27:51,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-07 00:27:51,787 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-07 00:27:51,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-07 00:27:51,791 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-07 00:27:51,791 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:27:51,791 INFO L85 PathProgramCache]: Analyzing trace with hash 566720427, now seen corresponding path program 1 times [2021-12-07 00:27:51,791 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:27:51,791 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [763861361] [2021-12-07 00:27:51,792 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:27:51,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:27:51,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:27:51,822 INFO L134 CoverageAnalysis]: Checked inductivity of 768 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 698 trivial. 0 not checked. [2021-12-07 00:27:51,822 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-07 00:27:51,822 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [763861361] [2021-12-07 00:27:51,822 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [763861361] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-07 00:27:51,822 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-07 00:27:51,823 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-12-07 00:27:51,823 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [551933787] [2021-12-07 00:27:51,823 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-07 00:27:51,823 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-12-07 00:27:51,823 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-07 00:27:51,823 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-07 00:27:51,823 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-07 00:27:51,824 INFO L87 Difference]: Start difference. First operand 3347 states and 4199 transitions. cyclomatic complexity: 856 Second operand has 3 states, 2 states have (on average 46.5) internal successors, (93), 3 states have internal predecessors, (93), 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) [2021-12-07 00:27:51,907 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-07 00:27:51,907 INFO L93 Difference]: Finished difference Result 3679 states and 4579 transitions. [2021-12-07 00:27:51,907 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-07 00:27:51,908 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 3679 states and 4579 transitions. [2021-12-07 00:27:51,918 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 3668 [2021-12-07 00:27:51,930 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 3679 states to 3679 states and 4579 transitions. [2021-12-07 00:27:51,930 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 3679 [2021-12-07 00:27:51,932 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 3679 [2021-12-07 00:27:51,932 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3679 states and 4579 transitions. [2021-12-07 00:27:51,935 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-07 00:27:51,935 INFO L681 BuchiCegarLoop]: Abstraction has 3679 states and 4579 transitions. [2021-12-07 00:27:51,937 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3679 states and 4579 transitions. [2021-12-07 00:27:51,962 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3679 to 3463. [2021-12-07 00:27:51,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3463 states, 3463 states have (on average 1.257580132832804) internal successors, (4355), 3462 states have internal predecessors, (4355), 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) [2021-12-07 00:27:51,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3463 states to 3463 states and 4355 transitions. [2021-12-07 00:27:51,972 INFO L704 BuchiCegarLoop]: Abstraction has 3463 states and 4355 transitions. [2021-12-07 00:27:51,972 INFO L587 BuchiCegarLoop]: Abstraction has 3463 states and 4355 transitions. [2021-12-07 00:27:51,972 INFO L425 BuchiCegarLoop]: ======== Iteration 24============ [2021-12-07 00:27:51,972 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 3463 states and 4355 transitions. [2021-12-07 00:27:51,985 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 3452 [2021-12-07 00:27:51,985 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-07 00:27:51,986 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-07 00:27:51,987 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:27:51,987 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [12, 12, 12, 12, 12, 12, 11, 11, 11, 10, 10, 9, 9, 8, 8, 7, 7, 6, 6, 5, 5, 4, 4, 4, 4, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:27:51,988 INFO L791 eck$LassoCheckResult]: Stem: 56389#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(18, 2);call #Ultimate.allocInit(12, 3); 56284#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret54#1, main_~s~0#1;havoc main_~s~0#1;main_~s~0#1 := 12292;assume { :begin_inline_ssl3_connect } true;ssl3_connect_#in~initial_state#1 := 12292;havoc ssl3_connect_#res#1;havoc ssl3_connect_#t~nondet4#1, ssl3_connect_#t~nondet5#1, ssl3_connect_#t~nondet6#1, ssl3_connect_#t~nondet7#1, ssl3_connect_#t~nondet8#1, ssl3_connect_#t~nondet9#1, ssl3_connect_#t~nondet10#1, ssl3_connect_#t~nondet11#1, ssl3_connect_#t~nondet12#1, ssl3_connect_#t~nondet13#1, ssl3_connect_#t~nondet14#1, ssl3_connect_#t~nondet15#1, ssl3_connect_#t~nondet16#1, ssl3_connect_#t~nondet17#1, ssl3_connect_#t~nondet18#1, ssl3_connect_#t~nondet19#1, ssl3_connect_#t~nondet20#1, ssl3_connect_#t~nondet21#1, ssl3_connect_#t~nondet22#1, ssl3_connect_#t~nondet23#1, ssl3_connect_#t~nondet24#1, ssl3_connect_#t~nondet25#1, ssl3_connect_#t~nondet26#1, ssl3_connect_#t~nondet27#1, ssl3_connect_#t~nondet28#1, ssl3_connect_#t~nondet29#1, ssl3_connect_#t~nondet30#1, ssl3_connect_#t~nondet31#1, ssl3_connect_#t~nondet32#1, ssl3_connect_#t~nondet33#1, ssl3_connect_#t~post34#1, ssl3_connect_#t~post35#1, ssl3_connect_#t~nondet36#1, ssl3_connect_#t~post37#1, ssl3_connect_#t~nondet38#1, ssl3_connect_#t~nondet39#1, ssl3_connect_#t~nondet40#1, ssl3_connect_#t~nondet41#1, ssl3_connect_#t~nondet42#1, ssl3_connect_#t~nondet43#1, ssl3_connect_#t~nondet44#1, ssl3_connect_#t~nondet45#1, ssl3_connect_#t~nondet46#1, ssl3_connect_#t~nondet47#1, ssl3_connect_#t~nondet48#1, ssl3_connect_#t~nondet49#1, ssl3_connect_#t~post50#1, ssl3_connect_#t~post51#1, ssl3_connect_#t~nondet52#1, ssl3_connect_#t~post53#1, ssl3_connect_~initial_state#1, ssl3_connect_~s__info_callback~0#1, ssl3_connect_~s__in_handshake~0#1, ssl3_connect_~s__state~0#1, ssl3_connect_~s__new_session~0#1, ssl3_connect_~s__server~0#1, ssl3_connect_~s__version~0#1, ssl3_connect_~s__type~0#1, ssl3_connect_~s__init_num~0#1, ssl3_connect_~s__bbio~0#1, ssl3_connect_~s__wbio~0#1, ssl3_connect_~s__hit~0#1, ssl3_connect_~s__rwstate~0#1, ssl3_connect_~s__init_buf___0~0#1, ssl3_connect_~s__debug~0#1, ssl3_connect_~s__shutdown~0#1, ssl3_connect_~s__ctx__info_callback~0#1, ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1, ssl3_connect_~s__ctx__stats__sess_connect~0#1, ssl3_connect_~s__ctx__stats__sess_hit~0#1, ssl3_connect_~s__ctx__stats__sess_connect_good~0#1, ssl3_connect_~s__s3__change_cipher_spec~0#1, ssl3_connect_~s__s3__flags~0#1, ssl3_connect_~s__s3__delay_buf_pop_ret~0#1, ssl3_connect_~s__s3__tmp__cert_req~0#1, ssl3_connect_~s__s3__tmp__new_compression~0#1, ssl3_connect_~s__s3__tmp__reuse_message~0#1, ssl3_connect_~s__s3__tmp__new_cipher~0#1, ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0#1, ssl3_connect_~s__s3__tmp__next_state___0~0#1, ssl3_connect_~s__s3__tmp__new_compression__id~0#1, ssl3_connect_~s__session__cipher~0#1, ssl3_connect_~s__session__compress_meth~0#1, ssl3_connect_~buf~0#1, ssl3_connect_~tmp~0#1, ssl3_connect_~l~0#1, ssl3_connect_~num1~0#1, ssl3_connect_~cb~0#1, ssl3_connect_~ret~0#1, ssl3_connect_~new_state~0#1, ssl3_connect_~state~0#1, ssl3_connect_~skip~0#1, ssl3_connect_~tmp___0~0#1, ssl3_connect_~tmp___1~0#1, ssl3_connect_~tmp___2~0#1, ssl3_connect_~tmp___3~0#1, ssl3_connect_~tmp___4~0#1, ssl3_connect_~tmp___5~0#1, ssl3_connect_~tmp___6~0#1, ssl3_connect_~tmp___7~0#1, ssl3_connect_~tmp___8~0#1, ssl3_connect_~tmp___9~0#1, ssl3_connect_~blastFlag~0#1, ssl3_connect_~__cil_tmp55~0#1, ssl3_connect_~__cil_tmp56~0#1, ssl3_connect_~__cil_tmp57~0#1, ssl3_connect_~__cil_tmp58~0#1, ssl3_connect_~__cil_tmp59~0#1, ssl3_connect_~__cil_tmp60~0#1, ssl3_connect_~__cil_tmp61~0#1, ssl3_connect_~__cil_tmp62~0#1, ssl3_connect_~__cil_tmp63~0#1, ssl3_connect_~__cil_tmp64~0#1;ssl3_connect_~initial_state#1 := ssl3_connect_#in~initial_state#1;ssl3_connect_~s__info_callback~0#1 := ssl3_connect_#t~nondet4#1;havoc ssl3_connect_#t~nondet4#1;ssl3_connect_~s__in_handshake~0#1 := ssl3_connect_#t~nondet5#1;havoc ssl3_connect_#t~nondet5#1;havoc ssl3_connect_~s__state~0#1;havoc ssl3_connect_~s__new_session~0#1;havoc ssl3_connect_~s__server~0#1;ssl3_connect_~s__version~0#1 := ssl3_connect_#t~nondet6#1;havoc ssl3_connect_#t~nondet6#1;havoc ssl3_connect_~s__type~0#1;havoc ssl3_connect_~s__init_num~0#1;ssl3_connect_~s__bbio~0#1 := ssl3_connect_#t~nondet7#1;havoc ssl3_connect_#t~nondet7#1;ssl3_connect_~s__wbio~0#1 := ssl3_connect_#t~nondet8#1;havoc ssl3_connect_#t~nondet8#1;ssl3_connect_~s__hit~0#1 := ssl3_connect_#t~nondet9#1;havoc ssl3_connect_#t~nondet9#1;havoc ssl3_connect_~s__rwstate~0#1;ssl3_connect_~s__init_buf___0~0#1 := 1;ssl3_connect_~s__debug~0#1 := ssl3_connect_#t~nondet10#1;havoc ssl3_connect_#t~nondet10#1;havoc ssl3_connect_~s__shutdown~0#1;ssl3_connect_~s__ctx__info_callback~0#1 := ssl3_connect_#t~nondet11#1;havoc ssl3_connect_#t~nondet11#1;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1 := ssl3_connect_#t~nondet12#1;havoc ssl3_connect_#t~nondet12#1;ssl3_connect_~s__ctx__stats__sess_connect~0#1 := ssl3_connect_#t~nondet13#1;havoc ssl3_connect_#t~nondet13#1;ssl3_connect_~s__ctx__stats__sess_hit~0#1 := ssl3_connect_#t~nondet14#1;havoc ssl3_connect_#t~nondet14#1;ssl3_connect_~s__ctx__stats__sess_connect_good~0#1 := ssl3_connect_#t~nondet15#1;havoc ssl3_connect_#t~nondet15#1;havoc ssl3_connect_~s__s3__change_cipher_spec~0#1;ssl3_connect_~s__s3__flags~0#1 := ssl3_connect_#t~nondet16#1;havoc ssl3_connect_#t~nondet16#1;havoc ssl3_connect_~s__s3__delay_buf_pop_ret~0#1;ssl3_connect_~s__s3__tmp__cert_req~0#1 := ssl3_connect_#t~nondet17#1;havoc ssl3_connect_#t~nondet17#1;ssl3_connect_~s__s3__tmp__new_compression~0#1 := ssl3_connect_#t~nondet18#1;havoc ssl3_connect_#t~nondet18#1;ssl3_connect_~s__s3__tmp__reuse_message~0#1 := ssl3_connect_#t~nondet19#1;havoc ssl3_connect_#t~nondet19#1;ssl3_connect_~s__s3__tmp__new_cipher~0#1 := ssl3_connect_#t~nondet20#1;havoc ssl3_connect_#t~nondet20#1;ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0#1 := ssl3_connect_#t~nondet21#1;havoc ssl3_connect_#t~nondet21#1;havoc ssl3_connect_~s__s3__tmp__next_state___0~0#1;ssl3_connect_~s__s3__tmp__new_compression__id~0#1 := ssl3_connect_#t~nondet22#1;havoc ssl3_connect_#t~nondet22#1;havoc ssl3_connect_~s__session__cipher~0#1;havoc ssl3_connect_~s__session__compress_meth~0#1;havoc ssl3_connect_~buf~0#1;havoc ssl3_connect_~tmp~0#1;havoc ssl3_connect_~l~0#1;ssl3_connect_~num1~0#1 := ssl3_connect_#t~nondet23#1;havoc ssl3_connect_#t~nondet23#1;havoc ssl3_connect_~cb~0#1;havoc ssl3_connect_~ret~0#1;havoc ssl3_connect_~new_state~0#1;havoc ssl3_connect_~state~0#1;havoc ssl3_connect_~skip~0#1;havoc ssl3_connect_~tmp___0~0#1;ssl3_connect_~tmp___1~0#1 := ssl3_connect_#t~nondet24#1;havoc ssl3_connect_#t~nondet24#1;ssl3_connect_~tmp___2~0#1 := ssl3_connect_#t~nondet25#1;havoc ssl3_connect_#t~nondet25#1;ssl3_connect_~tmp___3~0#1 := ssl3_connect_#t~nondet26#1;havoc ssl3_connect_#t~nondet26#1;ssl3_connect_~tmp___4~0#1 := ssl3_connect_#t~nondet27#1;havoc ssl3_connect_#t~nondet27#1;ssl3_connect_~tmp___5~0#1 := ssl3_connect_#t~nondet28#1;havoc ssl3_connect_#t~nondet28#1;ssl3_connect_~tmp___6~0#1 := ssl3_connect_#t~nondet29#1;havoc ssl3_connect_#t~nondet29#1;ssl3_connect_~tmp___7~0#1 := ssl3_connect_#t~nondet30#1;havoc ssl3_connect_#t~nondet30#1;ssl3_connect_~tmp___8~0#1 := ssl3_connect_#t~nondet31#1;havoc ssl3_connect_#t~nondet31#1;ssl3_connect_~tmp___9~0#1 := ssl3_connect_#t~nondet32#1;havoc ssl3_connect_#t~nondet32#1;havoc ssl3_connect_~blastFlag~0#1;havoc ssl3_connect_~__cil_tmp55~0#1;havoc ssl3_connect_~__cil_tmp56~0#1;havoc ssl3_connect_~__cil_tmp57~0#1;havoc ssl3_connect_~__cil_tmp58~0#1;havoc ssl3_connect_~__cil_tmp59~0#1;havoc ssl3_connect_~__cil_tmp60~0#1;havoc ssl3_connect_~__cil_tmp61~0#1;havoc ssl3_connect_~__cil_tmp62~0#1;havoc ssl3_connect_~__cil_tmp63~0#1;havoc ssl3_connect_~__cil_tmp64~0#1;ssl3_connect_~s__state~0#1 := ssl3_connect_~initial_state#1;ssl3_connect_~blastFlag~0#1 := 0;ssl3_connect_~tmp~0#1 := ssl3_connect_#t~nondet33#1;havoc ssl3_connect_#t~nondet33#1;ssl3_connect_~cb~0#1 := 0;ssl3_connect_~ret~0#1 := -1;ssl3_connect_~skip~0#1 := 0;ssl3_connect_~tmp___0~0#1 := 0; 56285#L94 assume 0 != ssl3_connect_~s__info_callback~0#1;ssl3_connect_~cb~0#1 := ssl3_connect_~s__info_callback~0#1; 56324#L97-2 ssl3_connect_#t~post34#1 := ssl3_connect_~s__in_handshake~0#1;ssl3_connect_~s__in_handshake~0#1 := 1 + ssl3_connect_#t~post34#1;havoc ssl3_connect_#t~post34#1; 56290#L102 assume !(0 != ssl3_connect_~tmp___1~0#1 - 12288); 56292#L108-1 assume !false; 56396#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 56395#L111 assume 12292 == ssl3_connect_~s__state~0#1; 56299#L112 ssl3_connect_~s__new_session~0#1 := 1;ssl3_connect_~s__state~0#1 := 4096;ssl3_connect_#t~post35#1 := ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1 := 1 + ssl3_connect_#t~post35#1;havoc ssl3_connect_#t~post35#1; 56300#L216 [2021-12-07 00:27:51,988 INFO L793 eck$LassoCheckResult]: Loop: 56300#L216 ssl3_connect_~s__server~0#1 := 0; 56337#L221 assume 0 != ssl3_connect_~cb~0#1; 56338#L221-2 ssl3_connect_~__cil_tmp55~0#1 := ssl3_connect_~s__version~0#1 - 65280; 56244#L226 assume !(768 != ssl3_connect_~__cil_tmp55~0#1);ssl3_connect_~s__type~0#1 := 4096; 56245#L232 assume !(0 == ssl3_connect_~s__init_buf___0~0#1); 56331#L232-2 assume !(0 == ssl3_connect_~tmp___4~0#1); 56332#L248 assume !(0 == ssl3_connect_~tmp___5~0#1);ssl3_connect_~s__state~0#1 := 4368;ssl3_connect_#t~post37#1 := ssl3_connect_~s__ctx__stats__sess_connect~0#1;ssl3_connect_~s__ctx__stats__sess_connect~0#1 := 1 + ssl3_connect_#t~post37#1;havoc ssl3_connect_#t~post37#1;ssl3_connect_~s__init_num~0#1 := 0; 59681#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 59657#L526 ssl3_connect_~skip~0#1 := 0; 59658#L108-1 assume !false; 59614#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 59615#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 59608#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 59609#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 59566#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 59567#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 58549#L126 assume 4368 == ssl3_connect_~s__state~0#1; 56563#L130 ssl3_connect_~s__shutdown~0#1 := 0;ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet38#1;havoc ssl3_connect_#t~nondet38#1; 58548#L260 assume 0 == ssl3_connect_~blastFlag~0#1;ssl3_connect_~blastFlag~0#1 := 1; 58507#L260-2 assume !(ssl3_connect_~ret~0#1 <= 0);ssl3_connect_~s__state~0#1 := 4384;ssl3_connect_~s__init_num~0#1 := 0; 58547#L268 assume ssl3_connect_~s__bbio~0#1 != ssl3_connect_~s__wbio~0#1; 58545#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 58540#L526 ssl3_connect_~skip~0#1 := 0; 58539#L108-1 assume !false; 58537#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 58535#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 58533#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 58529#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 58527#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 58524#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 58518#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 58516#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 58514#L132 assume 4384 == ssl3_connect_~s__state~0#1; 56553#L136 ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet39#1;havoc ssl3_connect_#t~nondet39#1; 58510#L275 assume 1 == ssl3_connect_~blastFlag~0#1;ssl3_connect_~blastFlag~0#1 := 2; 58387#L275-2 assume !(ssl3_connect_~ret~0#1 <= 0); 58505#L281 assume !(0 != ssl3_connect_~s__hit~0#1);ssl3_connect_~s__state~0#1 := 4400; 58502#L281-2 ssl3_connect_~s__init_num~0#1 := 0; 58496#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 58486#L526 ssl3_connect_~skip~0#1 := 0; 58482#L108-1 assume !false; 58479#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 58475#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 58468#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 58466#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 58465#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 58464#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 58463#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 58462#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 58461#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 58460#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 58459#L138 assume 4400 == ssl3_connect_~s__state~0#1; 56543#L142 assume 0 != ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0#1 - 256;ssl3_connect_~skip~0#1 := 1; 58457#L290-1 ssl3_connect_~s__state~0#1 := 4416;ssl3_connect_~s__init_num~0#1 := 0; 58456#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 58451#L526 ssl3_connect_~skip~0#1 := 0; 58450#L108-1 assume !false; 58449#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 58447#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 58446#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 58445#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 58444#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 58443#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 58442#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 58441#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 58440#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 58438#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 58382#L138 assume !(4400 == ssl3_connect_~s__state~0#1); 58377#L141 assume !(4401 == ssl3_connect_~s__state~0#1); 58371#L144 assume 4416 == ssl3_connect_~s__state~0#1; 56414#L148 ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet41#1;havoc ssl3_connect_#t~nondet41#1; 58362#L307 assume !(3 == ssl3_connect_~blastFlag~0#1); 58359#L307-2 assume !(ssl3_connect_~ret~0#1 <= 0);ssl3_connect_~s__state~0#1 := 4432;ssl3_connect_~s__init_num~0#1 := 0; 58356#L315 assume !(0 == ssl3_connect_~tmp___6~0#1); 58337#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 58331#L526 ssl3_connect_~skip~0#1 := 0; 58329#L108-1 assume !false; 58327#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 58325#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 58323#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 58321#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 58319#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 58317#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 58315#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 58302#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 58298#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 58296#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 58294#L138 assume !(4400 == ssl3_connect_~s__state~0#1); 58293#L141 assume !(4401 == ssl3_connect_~s__state~0#1); 58280#L144 assume !(4416 == ssl3_connect_~s__state~0#1); 58274#L147 assume !(4417 == ssl3_connect_~s__state~0#1); 58272#L150 assume 4432 == ssl3_connect_~s__state~0#1; 56407#L154 ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet42#1;havoc ssl3_connect_#t~nondet42#1; 58269#L323 assume !(5 == ssl3_connect_~blastFlag~0#1); 58268#L326 assume !(ssl3_connect_~ret~0#1 <= 0);ssl3_connect_~s__state~0#1 := 4448;ssl3_connect_~s__init_num~0#1 := 0; 58265#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 58259#L526 ssl3_connect_~skip~0#1 := 0; 58257#L108-1 assume !false; 58255#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 58253#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 58251#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 58249#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 58247#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 58245#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 58243#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 58241#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 58239#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 58237#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 58235#L138 assume !(4400 == ssl3_connect_~s__state~0#1); 58233#L141 assume !(4401 == ssl3_connect_~s__state~0#1); 58231#L144 assume !(4416 == ssl3_connect_~s__state~0#1); 58229#L147 assume !(4417 == ssl3_connect_~s__state~0#1); 58227#L150 assume !(4432 == ssl3_connect_~s__state~0#1); 58225#L153 assume !(4433 == ssl3_connect_~s__state~0#1); 58223#L156 assume 4448 == ssl3_connect_~s__state~0#1; 56514#L160 ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet43#1;havoc ssl3_connect_#t~nondet43#1; 58220#L335 assume !(4 == ssl3_connect_~blastFlag~0#1); 58218#L335-2 assume !(ssl3_connect_~ret~0#1 <= 0); 58215#L341 assume 0 != ssl3_connect_~s__s3__tmp__cert_req~0#1;ssl3_connect_~s__state~0#1 := 4464; 58213#L341-2 ssl3_connect_~s__init_num~0#1 := 0; 58200#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 58194#L526 ssl3_connect_~skip~0#1 := 0; 58192#L108-1 assume !false; 58186#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 58181#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 58174#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 58171#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 58168#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 58165#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 58163#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 58160#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 58157#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 58153#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 58146#L138 assume !(4400 == ssl3_connect_~s__state~0#1); 58143#L141 assume !(4401 == ssl3_connect_~s__state~0#1); 58140#L144 assume !(4416 == ssl3_connect_~s__state~0#1); 58137#L147 assume !(4417 == ssl3_connect_~s__state~0#1); 58134#L150 assume !(4432 == ssl3_connect_~s__state~0#1); 58131#L153 assume !(4433 == ssl3_connect_~s__state~0#1); 58128#L156 assume !(4448 == ssl3_connect_~s__state~0#1); 58125#L159 assume !(4449 == ssl3_connect_~s__state~0#1); 58122#L162 assume 4464 == ssl3_connect_~s__state~0#1; 56431#L172 ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet44#1;havoc ssl3_connect_#t~nondet44#1; 58112#L353 assume !(ssl3_connect_~ret~0#1 <= 0);ssl3_connect_~s__state~0#1 := 4480;ssl3_connect_~s__init_num~0#1 := 0; 58100#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 58093#L526 ssl3_connect_~skip~0#1 := 0; 58090#L108-1 assume !false; 58089#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 58088#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 58087#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 58081#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 58079#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 58077#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 58075#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 58073#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 58071#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 58069#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 58067#L138 assume !(4400 == ssl3_connect_~s__state~0#1); 58065#L141 assume !(4401 == ssl3_connect_~s__state~0#1); 58063#L144 assume !(4416 == ssl3_connect_~s__state~0#1); 58061#L147 assume !(4417 == ssl3_connect_~s__state~0#1); 58059#L150 assume !(4432 == ssl3_connect_~s__state~0#1); 58057#L153 assume !(4433 == ssl3_connect_~s__state~0#1); 58055#L156 assume !(4448 == ssl3_connect_~s__state~0#1); 58053#L159 assume !(4449 == ssl3_connect_~s__state~0#1); 58051#L162 assume !(4464 == ssl3_connect_~s__state~0#1); 58049#L165 assume !(4465 == ssl3_connect_~s__state~0#1); 58043#L168 assume !(4466 == ssl3_connect_~s__state~0#1); 58040#L171 assume !(4467 == ssl3_connect_~s__state~0#1); 58038#L174 assume 4480 == ssl3_connect_~s__state~0#1; 56487#L178 ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet45#1;havoc ssl3_connect_#t~nondet45#1; 58033#L362 assume !(ssl3_connect_~ret~0#1 <= 0);ssl3_connect_~l~0#1 := ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0#1; 58032#L366 assume !(1 == ssl3_connect_~s__s3__tmp__cert_req~0#1);ssl3_connect_~s__state~0#1 := 4512;ssl3_connect_~s__s3__change_cipher_spec~0#1 := 0; 57849#L366-2 ssl3_connect_~s__init_num~0#1 := 0; 57771#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 57763#L526 ssl3_connect_~skip~0#1 := 0; 57758#L108-1 assume !false; 57751#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 57748#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 57745#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 57742#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 57739#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 57736#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 57733#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 57730#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 57727#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 57724#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 57721#L138 assume !(4400 == ssl3_connect_~s__state~0#1); 57703#L141 assume !(4401 == ssl3_connect_~s__state~0#1); 57701#L144 assume !(4416 == ssl3_connect_~s__state~0#1); 57700#L147 assume !(4417 == ssl3_connect_~s__state~0#1); 57699#L150 assume !(4432 == ssl3_connect_~s__state~0#1); 57698#L153 assume !(4433 == ssl3_connect_~s__state~0#1); 57697#L156 assume !(4448 == ssl3_connect_~s__state~0#1); 57696#L159 assume !(4449 == ssl3_connect_~s__state~0#1); 57695#L162 assume !(4464 == ssl3_connect_~s__state~0#1); 57694#L165 assume !(4465 == ssl3_connect_~s__state~0#1); 57693#L168 assume !(4466 == ssl3_connect_~s__state~0#1); 57692#L171 assume !(4467 == ssl3_connect_~s__state~0#1); 57691#L174 assume !(4480 == ssl3_connect_~s__state~0#1); 57690#L177 assume !(4481 == ssl3_connect_~s__state~0#1); 57689#L180 assume !(4496 == ssl3_connect_~s__state~0#1); 57688#L183 assume !(4497 == ssl3_connect_~s__state~0#1); 57687#L186 assume 4512 == ssl3_connect_~s__state~0#1; 56459#L190 ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet47#1;havoc ssl3_connect_#t~nondet47#1; 57686#L387 assume !(ssl3_connect_~ret~0#1 <= 0);ssl3_connect_~s__state~0#1 := 4528;ssl3_connect_~s__init_num~0#1 := 0;ssl3_connect_~s__session__cipher~0#1 := ssl3_connect_~s__s3__tmp__new_cipher~0#1; 57685#L393 assume 0 == ssl3_connect_~s__s3__tmp__new_compression~0#1;ssl3_connect_~s__session__compress_meth~0#1 := 0; 57683#L393-2 assume !(0 == ssl3_connect_~tmp___7~0#1); 57681#L402 assume !(0 == ssl3_connect_~tmp___8~0#1); 57604#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 57600#L526 ssl3_connect_~skip~0#1 := 0; 57595#L108-1 assume !false; 57596#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 57591#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 57592#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 57587#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 57588#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 57583#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 57584#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 57570#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 57571#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 57562#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 57563#L138 assume !(4400 == ssl3_connect_~s__state~0#1); 57554#L141 assume !(4401 == ssl3_connect_~s__state~0#1); 57555#L144 assume !(4416 == ssl3_connect_~s__state~0#1); 57546#L147 assume !(4417 == ssl3_connect_~s__state~0#1); 57547#L150 assume !(4432 == ssl3_connect_~s__state~0#1); 57540#L153 assume !(4433 == ssl3_connect_~s__state~0#1); 57541#L156 assume !(4448 == ssl3_connect_~s__state~0#1); 57528#L159 assume !(4449 == ssl3_connect_~s__state~0#1); 57529#L162 assume !(4464 == ssl3_connect_~s__state~0#1); 57520#L165 assume !(4465 == ssl3_connect_~s__state~0#1); 57521#L168 assume !(4466 == ssl3_connect_~s__state~0#1); 57514#L171 assume !(4467 == ssl3_connect_~s__state~0#1); 57515#L174 assume !(4480 == ssl3_connect_~s__state~0#1); 57510#L177 assume !(4481 == ssl3_connect_~s__state~0#1); 57511#L180 assume !(4496 == ssl3_connect_~s__state~0#1); 57503#L183 assume !(4497 == ssl3_connect_~s__state~0#1); 57504#L186 assume !(4512 == ssl3_connect_~s__state~0#1); 57499#L189 assume !(4513 == ssl3_connect_~s__state~0#1); 57500#L192 assume 4528 == ssl3_connect_~s__state~0#1; 57231#L196 ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet48#1;havoc ssl3_connect_#t~nondet48#1; 57232#L410 assume !(ssl3_connect_~ret~0#1 <= 0);ssl3_connect_~s__state~0#1 := 4352;ssl3_connect_~__cil_tmp56~0#1 := ssl3_connect_~s__s3__flags~0#1;ssl3_connect_~__cil_tmp57~0#1 := 5 + ssl3_connect_~__cil_tmp56~0#1;ssl3_connect_~s__s3__flags~0#1 := ssl3_connect_~__cil_tmp57~0#1; 57226#L417 assume !(0 != ssl3_connect_~s__hit~0#1);ssl3_connect_~s__s3__tmp__next_state___0~0#1 := 4560; 56387#L417-1 ssl3_connect_~s__init_num~0#1 := 0; 56388#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 59661#L526 ssl3_connect_~skip~0#1 := 0; 59655#L108-1 assume !false; 59656#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 59611#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 59612#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 59568#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 59569#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 59532#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 59533#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 59678#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 59677#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 59676#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 59675#L138 assume !(4400 == ssl3_connect_~s__state~0#1); 59674#L141 assume !(4401 == ssl3_connect_~s__state~0#1); 59673#L144 assume !(4416 == ssl3_connect_~s__state~0#1); 59672#L147 assume !(4417 == ssl3_connect_~s__state~0#1); 59668#L150 assume !(4432 == ssl3_connect_~s__state~0#1); 59667#L153 assume !(4433 == ssl3_connect_~s__state~0#1); 59666#L156 assume !(4448 == ssl3_connect_~s__state~0#1); 59665#L159 assume !(4449 == ssl3_connect_~s__state~0#1); 59659#L162 assume !(4464 == ssl3_connect_~s__state~0#1); 56246#L165 assume !(4465 == ssl3_connect_~s__state~0#1); 56247#L168 assume !(4466 == ssl3_connect_~s__state~0#1); 59557#L171 assume !(4467 == ssl3_connect_~s__state~0#1); 59556#L174 assume !(4480 == ssl3_connect_~s__state~0#1); 59555#L177 assume !(4481 == ssl3_connect_~s__state~0#1); 59554#L180 assume !(4496 == ssl3_connect_~s__state~0#1); 59553#L183 assume !(4497 == ssl3_connect_~s__state~0#1); 59552#L186 assume !(4512 == ssl3_connect_~s__state~0#1); 59551#L189 assume !(4513 == ssl3_connect_~s__state~0#1); 59550#L192 assume !(4528 == ssl3_connect_~s__state~0#1); 58922#L195 assume !(4529 == ssl3_connect_~s__state~0#1); 57843#L198 assume !(4560 == ssl3_connect_~s__state~0#1); 57842#L201 assume !(4561 == ssl3_connect_~s__state~0#1); 57684#L204 assume 4352 == ssl3_connect_~s__state~0#1; 57682#L205 ssl3_connect_~__cil_tmp61~0#1 := ssl3_connect_~num1~0#1; 57675#L450 assume !(ssl3_connect_~__cil_tmp61~0#1 > 0); 57674#L450-2 ssl3_connect_~s__state~0#1 := ssl3_connect_~s__s3__tmp__next_state___0~0#1; 57672#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 56600#L526 ssl3_connect_~skip~0#1 := 0; 56601#L108-1 assume !false; 56588#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 56589#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 56580#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 56581#L117 assume 4096 == ssl3_connect_~s__state~0#1; 56300#L216 [2021-12-07 00:27:51,988 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:27:51,989 INFO L85 PathProgramCache]: Analyzing trace with hash -438363980, now seen corresponding path program 2 times [2021-12-07 00:27:51,989 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:27:51,989 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1418698197] [2021-12-07 00:27:51,989 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:27:51,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:27:51,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-07 00:27:51,994 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-07 00:27:51,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-07 00:27:51,999 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-07 00:27:52,000 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:27:52,000 INFO L85 PathProgramCache]: Analyzing trace with hash 1556733534, now seen corresponding path program 1 times [2021-12-07 00:27:52,000 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:27:52,000 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [841041455] [2021-12-07 00:27:52,000 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:27:52,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:27:52,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:27:52,043 INFO L134 CoverageAnalysis]: Checked inductivity of 975 backedges. 270 proven. 7 refuted. 0 times theorem prover too weak. 698 trivial. 0 not checked. [2021-12-07 00:27:52,043 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-07 00:27:52,043 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [841041455] [2021-12-07 00:27:52,043 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [841041455] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-07 00:27:52,043 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [489667625] [2021-12-07 00:27:52,043 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:27:52,043 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-07 00:27:52,043 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:27:52,044 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-12-07 00:27:52,045 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true (70)] Waiting until timeout for monitored process [2021-12-07 00:27:52,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:27:52,106 INFO L263 TraceCheckSpWp]: Trace formula consists of 415 conjuncts, 3 conjunts are in the unsatisfiable core [2021-12-07 00:27:52,109 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-07 00:27:52,326 INFO L134 CoverageAnalysis]: Checked inductivity of 975 backedges. 270 proven. 7 refuted. 0 times theorem prover too weak. 698 trivial. 0 not checked. [2021-12-07 00:27:52,326 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-12-07 00:27:52,497 INFO L134 CoverageAnalysis]: Checked inductivity of 975 backedges. 270 proven. 7 refuted. 0 times theorem prover too weak. 698 trivial. 0 not checked. [2021-12-07 00:27:52,498 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [489667625] provided 0 perfect and 2 imperfect interpolant sequences [2021-12-07 00:27:52,498 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-12-07 00:27:52,498 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 3, 3] total 5 [2021-12-07 00:27:52,498 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [857100400] [2021-12-07 00:27:52,498 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-12-07 00:27:52,499 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-12-07 00:27:52,499 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-07 00:27:52,499 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-12-07 00:27:52,499 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-12-07 00:27:52,499 INFO L87 Difference]: Start difference. First operand 3463 states and 4355 transitions. cyclomatic complexity: 896 Second operand has 6 states, 5 states have (on average 36.0) internal successors, (180), 6 states have internal predecessors, (180), 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) [2021-12-07 00:27:52,731 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-07 00:27:52,731 INFO L93 Difference]: Finished difference Result 5080 states and 6099 transitions. [2021-12-07 00:27:52,731 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-12-07 00:27:52,732 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 5080 states and 6099 transitions. [2021-12-07 00:27:52,745 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 3736 [2021-12-07 00:27:52,759 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 5080 states to 5072 states and 6091 transitions. [2021-12-07 00:27:52,760 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 5072 [2021-12-07 00:27:52,763 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 5072 [2021-12-07 00:27:52,763 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5072 states and 6091 transitions. [2021-12-07 00:27:52,767 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-07 00:27:52,767 INFO L681 BuchiCegarLoop]: Abstraction has 5072 states and 6091 transitions. [2021-12-07 00:27:52,770 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5072 states and 6091 transitions. [2021-12-07 00:27:52,794 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5072 to 3459. [2021-12-07 00:27:52,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3459 states, 3459 states have (on average 1.2266551026308181) internal successors, (4243), 3458 states have internal predecessors, (4243), 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) [2021-12-07 00:27:52,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3459 states to 3459 states and 4243 transitions. [2021-12-07 00:27:52,802 INFO L704 BuchiCegarLoop]: Abstraction has 3459 states and 4243 transitions. [2021-12-07 00:27:52,802 INFO L587 BuchiCegarLoop]: Abstraction has 3459 states and 4243 transitions. [2021-12-07 00:27:52,802 INFO L425 BuchiCegarLoop]: ======== Iteration 25============ [2021-12-07 00:27:52,802 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 3459 states and 4243 transitions. [2021-12-07 00:27:52,808 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 3448 [2021-12-07 00:27:52,808 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-07 00:27:52,808 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-07 00:27:52,809 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:27:52,809 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [13, 13, 13, 13, 13, 13, 12, 12, 12, 11, 11, 10, 10, 9, 9, 8, 8, 7, 7, 6, 6, 5, 5, 5, 5, 4, 4, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:27:52,809 INFO L791 eck$LassoCheckResult]: Stem: 66659#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(18, 2);call #Ultimate.allocInit(12, 3); 66577#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret54#1, main_~s~0#1;havoc main_~s~0#1;main_~s~0#1 := 12292;assume { :begin_inline_ssl3_connect } true;ssl3_connect_#in~initial_state#1 := 12292;havoc ssl3_connect_#res#1;havoc ssl3_connect_#t~nondet4#1, ssl3_connect_#t~nondet5#1, ssl3_connect_#t~nondet6#1, ssl3_connect_#t~nondet7#1, ssl3_connect_#t~nondet8#1, ssl3_connect_#t~nondet9#1, ssl3_connect_#t~nondet10#1, ssl3_connect_#t~nondet11#1, ssl3_connect_#t~nondet12#1, ssl3_connect_#t~nondet13#1, ssl3_connect_#t~nondet14#1, ssl3_connect_#t~nondet15#1, ssl3_connect_#t~nondet16#1, ssl3_connect_#t~nondet17#1, ssl3_connect_#t~nondet18#1, ssl3_connect_#t~nondet19#1, ssl3_connect_#t~nondet20#1, ssl3_connect_#t~nondet21#1, ssl3_connect_#t~nondet22#1, ssl3_connect_#t~nondet23#1, ssl3_connect_#t~nondet24#1, ssl3_connect_#t~nondet25#1, ssl3_connect_#t~nondet26#1, ssl3_connect_#t~nondet27#1, ssl3_connect_#t~nondet28#1, ssl3_connect_#t~nondet29#1, ssl3_connect_#t~nondet30#1, ssl3_connect_#t~nondet31#1, ssl3_connect_#t~nondet32#1, ssl3_connect_#t~nondet33#1, ssl3_connect_#t~post34#1, ssl3_connect_#t~post35#1, ssl3_connect_#t~nondet36#1, ssl3_connect_#t~post37#1, ssl3_connect_#t~nondet38#1, ssl3_connect_#t~nondet39#1, ssl3_connect_#t~nondet40#1, ssl3_connect_#t~nondet41#1, ssl3_connect_#t~nondet42#1, ssl3_connect_#t~nondet43#1, ssl3_connect_#t~nondet44#1, ssl3_connect_#t~nondet45#1, ssl3_connect_#t~nondet46#1, ssl3_connect_#t~nondet47#1, ssl3_connect_#t~nondet48#1, ssl3_connect_#t~nondet49#1, ssl3_connect_#t~post50#1, ssl3_connect_#t~post51#1, ssl3_connect_#t~nondet52#1, ssl3_connect_#t~post53#1, ssl3_connect_~initial_state#1, ssl3_connect_~s__info_callback~0#1, ssl3_connect_~s__in_handshake~0#1, ssl3_connect_~s__state~0#1, ssl3_connect_~s__new_session~0#1, ssl3_connect_~s__server~0#1, ssl3_connect_~s__version~0#1, ssl3_connect_~s__type~0#1, ssl3_connect_~s__init_num~0#1, ssl3_connect_~s__bbio~0#1, ssl3_connect_~s__wbio~0#1, ssl3_connect_~s__hit~0#1, ssl3_connect_~s__rwstate~0#1, ssl3_connect_~s__init_buf___0~0#1, ssl3_connect_~s__debug~0#1, ssl3_connect_~s__shutdown~0#1, ssl3_connect_~s__ctx__info_callback~0#1, ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1, ssl3_connect_~s__ctx__stats__sess_connect~0#1, ssl3_connect_~s__ctx__stats__sess_hit~0#1, ssl3_connect_~s__ctx__stats__sess_connect_good~0#1, ssl3_connect_~s__s3__change_cipher_spec~0#1, ssl3_connect_~s__s3__flags~0#1, ssl3_connect_~s__s3__delay_buf_pop_ret~0#1, ssl3_connect_~s__s3__tmp__cert_req~0#1, ssl3_connect_~s__s3__tmp__new_compression~0#1, ssl3_connect_~s__s3__tmp__reuse_message~0#1, ssl3_connect_~s__s3__tmp__new_cipher~0#1, ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0#1, ssl3_connect_~s__s3__tmp__next_state___0~0#1, ssl3_connect_~s__s3__tmp__new_compression__id~0#1, ssl3_connect_~s__session__cipher~0#1, ssl3_connect_~s__session__compress_meth~0#1, ssl3_connect_~buf~0#1, ssl3_connect_~tmp~0#1, ssl3_connect_~l~0#1, ssl3_connect_~num1~0#1, ssl3_connect_~cb~0#1, ssl3_connect_~ret~0#1, ssl3_connect_~new_state~0#1, ssl3_connect_~state~0#1, ssl3_connect_~skip~0#1, ssl3_connect_~tmp___0~0#1, ssl3_connect_~tmp___1~0#1, ssl3_connect_~tmp___2~0#1, ssl3_connect_~tmp___3~0#1, ssl3_connect_~tmp___4~0#1, ssl3_connect_~tmp___5~0#1, ssl3_connect_~tmp___6~0#1, ssl3_connect_~tmp___7~0#1, ssl3_connect_~tmp___8~0#1, ssl3_connect_~tmp___9~0#1, ssl3_connect_~blastFlag~0#1, ssl3_connect_~__cil_tmp55~0#1, ssl3_connect_~__cil_tmp56~0#1, ssl3_connect_~__cil_tmp57~0#1, ssl3_connect_~__cil_tmp58~0#1, ssl3_connect_~__cil_tmp59~0#1, ssl3_connect_~__cil_tmp60~0#1, ssl3_connect_~__cil_tmp61~0#1, ssl3_connect_~__cil_tmp62~0#1, ssl3_connect_~__cil_tmp63~0#1, ssl3_connect_~__cil_tmp64~0#1;ssl3_connect_~initial_state#1 := ssl3_connect_#in~initial_state#1;ssl3_connect_~s__info_callback~0#1 := ssl3_connect_#t~nondet4#1;havoc ssl3_connect_#t~nondet4#1;ssl3_connect_~s__in_handshake~0#1 := ssl3_connect_#t~nondet5#1;havoc ssl3_connect_#t~nondet5#1;havoc ssl3_connect_~s__state~0#1;havoc ssl3_connect_~s__new_session~0#1;havoc ssl3_connect_~s__server~0#1;ssl3_connect_~s__version~0#1 := ssl3_connect_#t~nondet6#1;havoc ssl3_connect_#t~nondet6#1;havoc ssl3_connect_~s__type~0#1;havoc ssl3_connect_~s__init_num~0#1;ssl3_connect_~s__bbio~0#1 := ssl3_connect_#t~nondet7#1;havoc ssl3_connect_#t~nondet7#1;ssl3_connect_~s__wbio~0#1 := ssl3_connect_#t~nondet8#1;havoc ssl3_connect_#t~nondet8#1;ssl3_connect_~s__hit~0#1 := ssl3_connect_#t~nondet9#1;havoc ssl3_connect_#t~nondet9#1;havoc ssl3_connect_~s__rwstate~0#1;ssl3_connect_~s__init_buf___0~0#1 := 1;ssl3_connect_~s__debug~0#1 := ssl3_connect_#t~nondet10#1;havoc ssl3_connect_#t~nondet10#1;havoc ssl3_connect_~s__shutdown~0#1;ssl3_connect_~s__ctx__info_callback~0#1 := ssl3_connect_#t~nondet11#1;havoc ssl3_connect_#t~nondet11#1;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1 := ssl3_connect_#t~nondet12#1;havoc ssl3_connect_#t~nondet12#1;ssl3_connect_~s__ctx__stats__sess_connect~0#1 := ssl3_connect_#t~nondet13#1;havoc ssl3_connect_#t~nondet13#1;ssl3_connect_~s__ctx__stats__sess_hit~0#1 := ssl3_connect_#t~nondet14#1;havoc ssl3_connect_#t~nondet14#1;ssl3_connect_~s__ctx__stats__sess_connect_good~0#1 := ssl3_connect_#t~nondet15#1;havoc ssl3_connect_#t~nondet15#1;havoc ssl3_connect_~s__s3__change_cipher_spec~0#1;ssl3_connect_~s__s3__flags~0#1 := ssl3_connect_#t~nondet16#1;havoc ssl3_connect_#t~nondet16#1;havoc ssl3_connect_~s__s3__delay_buf_pop_ret~0#1;ssl3_connect_~s__s3__tmp__cert_req~0#1 := ssl3_connect_#t~nondet17#1;havoc ssl3_connect_#t~nondet17#1;ssl3_connect_~s__s3__tmp__new_compression~0#1 := ssl3_connect_#t~nondet18#1;havoc ssl3_connect_#t~nondet18#1;ssl3_connect_~s__s3__tmp__reuse_message~0#1 := ssl3_connect_#t~nondet19#1;havoc ssl3_connect_#t~nondet19#1;ssl3_connect_~s__s3__tmp__new_cipher~0#1 := ssl3_connect_#t~nondet20#1;havoc ssl3_connect_#t~nondet20#1;ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0#1 := ssl3_connect_#t~nondet21#1;havoc ssl3_connect_#t~nondet21#1;havoc ssl3_connect_~s__s3__tmp__next_state___0~0#1;ssl3_connect_~s__s3__tmp__new_compression__id~0#1 := ssl3_connect_#t~nondet22#1;havoc ssl3_connect_#t~nondet22#1;havoc ssl3_connect_~s__session__cipher~0#1;havoc ssl3_connect_~s__session__compress_meth~0#1;havoc ssl3_connect_~buf~0#1;havoc ssl3_connect_~tmp~0#1;havoc ssl3_connect_~l~0#1;ssl3_connect_~num1~0#1 := ssl3_connect_#t~nondet23#1;havoc ssl3_connect_#t~nondet23#1;havoc ssl3_connect_~cb~0#1;havoc ssl3_connect_~ret~0#1;havoc ssl3_connect_~new_state~0#1;havoc ssl3_connect_~state~0#1;havoc ssl3_connect_~skip~0#1;havoc ssl3_connect_~tmp___0~0#1;ssl3_connect_~tmp___1~0#1 := ssl3_connect_#t~nondet24#1;havoc ssl3_connect_#t~nondet24#1;ssl3_connect_~tmp___2~0#1 := ssl3_connect_#t~nondet25#1;havoc ssl3_connect_#t~nondet25#1;ssl3_connect_~tmp___3~0#1 := ssl3_connect_#t~nondet26#1;havoc ssl3_connect_#t~nondet26#1;ssl3_connect_~tmp___4~0#1 := ssl3_connect_#t~nondet27#1;havoc ssl3_connect_#t~nondet27#1;ssl3_connect_~tmp___5~0#1 := ssl3_connect_#t~nondet28#1;havoc ssl3_connect_#t~nondet28#1;ssl3_connect_~tmp___6~0#1 := ssl3_connect_#t~nondet29#1;havoc ssl3_connect_#t~nondet29#1;ssl3_connect_~tmp___7~0#1 := ssl3_connect_#t~nondet30#1;havoc ssl3_connect_#t~nondet30#1;ssl3_connect_~tmp___8~0#1 := ssl3_connect_#t~nondet31#1;havoc ssl3_connect_#t~nondet31#1;ssl3_connect_~tmp___9~0#1 := ssl3_connect_#t~nondet32#1;havoc ssl3_connect_#t~nondet32#1;havoc ssl3_connect_~blastFlag~0#1;havoc ssl3_connect_~__cil_tmp55~0#1;havoc ssl3_connect_~__cil_tmp56~0#1;havoc ssl3_connect_~__cil_tmp57~0#1;havoc ssl3_connect_~__cil_tmp58~0#1;havoc ssl3_connect_~__cil_tmp59~0#1;havoc ssl3_connect_~__cil_tmp60~0#1;havoc ssl3_connect_~__cil_tmp61~0#1;havoc ssl3_connect_~__cil_tmp62~0#1;havoc ssl3_connect_~__cil_tmp63~0#1;havoc ssl3_connect_~__cil_tmp64~0#1;ssl3_connect_~s__state~0#1 := ssl3_connect_~initial_state#1;ssl3_connect_~blastFlag~0#1 := 0;ssl3_connect_~tmp~0#1 := ssl3_connect_#t~nondet33#1;havoc ssl3_connect_#t~nondet33#1;ssl3_connect_~cb~0#1 := 0;ssl3_connect_~ret~0#1 := -1;ssl3_connect_~skip~0#1 := 0;ssl3_connect_~tmp___0~0#1 := 0; 66578#L94 assume 0 != ssl3_connect_~s__info_callback~0#1;ssl3_connect_~cb~0#1 := ssl3_connect_~s__info_callback~0#1; 66610#L97-2 ssl3_connect_#t~post34#1 := ssl3_connect_~s__in_handshake~0#1;ssl3_connect_~s__in_handshake~0#1 := 1 + ssl3_connect_#t~post34#1;havoc ssl3_connect_#t~post34#1; 66584#L102 assume !(0 != ssl3_connect_~tmp___1~0#1 - 12288); 66586#L108-1 assume !false; 66663#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 66662#L111 assume 12292 == ssl3_connect_~s__state~0#1; 66590#L112 ssl3_connect_~s__new_session~0#1 := 1;ssl3_connect_~s__state~0#1 := 4096;ssl3_connect_#t~post35#1 := ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1 := 1 + ssl3_connect_#t~post35#1;havoc ssl3_connect_#t~post35#1; 66591#L216 [2021-12-07 00:27:52,810 INFO L793 eck$LassoCheckResult]: Loop: 66591#L216 ssl3_connect_~s__server~0#1 := 0; 66621#L221 assume 0 != ssl3_connect_~cb~0#1; 66595#L221-2 ssl3_connect_~__cil_tmp55~0#1 := ssl3_connect_~s__version~0#1 - 65280; 66542#L226 assume !(768 != ssl3_connect_~__cil_tmp55~0#1);ssl3_connect_~s__type~0#1 := 4096; 66543#L232 assume !(0 == ssl3_connect_~s__init_buf___0~0#1); 66564#L232-2 assume !(0 == ssl3_connect_~tmp___4~0#1); 69028#L248 assume !(0 == ssl3_connect_~tmp___5~0#1);ssl3_connect_~s__state~0#1 := 4368;ssl3_connect_#t~post37#1 := ssl3_connect_~s__ctx__stats__sess_connect~0#1;ssl3_connect_~s__ctx__stats__sess_connect~0#1 := 1 + ssl3_connect_#t~post37#1;havoc ssl3_connect_#t~post37#1;ssl3_connect_~s__init_num~0#1 := 0; 69027#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 69022#L526 ssl3_connect_~skip~0#1 := 0; 69021#L108-1 assume !false; 69020#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 69019#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 69017#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 69016#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 69015#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 69014#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 69012#L126 assume 4368 == ssl3_connect_~s__state~0#1; 66783#L130 ssl3_connect_~s__shutdown~0#1 := 0;ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet38#1;havoc ssl3_connect_#t~nondet38#1; 69009#L260 assume 0 == ssl3_connect_~blastFlag~0#1;ssl3_connect_~blastFlag~0#1 := 1; 68874#L260-2 assume !(ssl3_connect_~ret~0#1 <= 0);ssl3_connect_~s__state~0#1 := 4384;ssl3_connect_~s__init_num~0#1 := 0; 69006#L268 assume ssl3_connect_~s__bbio~0#1 != ssl3_connect_~s__wbio~0#1; 69003#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 68997#L526 ssl3_connect_~skip~0#1 := 0; 68995#L108-1 assume !false; 68993#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 68991#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 68989#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 68987#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 68985#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 68983#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 68981#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 68979#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 68977#L132 assume 4384 == ssl3_connect_~s__state~0#1; 68975#L136 ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet39#1;havoc ssl3_connect_#t~nondet39#1; 68973#L275 assume 1 == ssl3_connect_~blastFlag~0#1;ssl3_connect_~blastFlag~0#1 := 2; 68852#L275-2 assume !(ssl3_connect_~ret~0#1 <= 0); 68969#L281 assume !(0 != ssl3_connect_~s__hit~0#1);ssl3_connect_~s__state~0#1 := 4400; 68967#L281-2 ssl3_connect_~s__init_num~0#1 := 0; 68943#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 68932#L526 ssl3_connect_~skip~0#1 := 0; 68931#L108-1 assume !false; 68930#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 68929#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 68922#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 68919#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 68916#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 68913#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 68910#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 68907#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 68904#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 68901#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 68895#L138 assume 4400 == ssl3_connect_~s__state~0#1; 68824#L142 assume 0 != ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0#1 - 256;ssl3_connect_~skip~0#1 := 1; 68820#L290-1 ssl3_connect_~s__state~0#1 := 4416;ssl3_connect_~s__init_num~0#1 := 0; 68816#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 68809#L526 ssl3_connect_~skip~0#1 := 0; 68806#L108-1 assume !false; 68803#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 68800#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 68797#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 68794#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 68791#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 68788#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 68785#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 68782#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 68779#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 68776#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 68773#L138 assume !(4400 == ssl3_connect_~s__state~0#1); 68770#L141 assume !(4401 == ssl3_connect_~s__state~0#1); 68767#L144 assume 4416 == ssl3_connect_~s__state~0#1; 68764#L148 ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet41#1;havoc ssl3_connect_#t~nondet41#1; 68761#L307 assume !(3 == ssl3_connect_~blastFlag~0#1); 68759#L307-2 assume !(ssl3_connect_~ret~0#1 <= 0);ssl3_connect_~s__state~0#1 := 4432;ssl3_connect_~s__init_num~0#1 := 0; 68756#L315 assume !(0 == ssl3_connect_~tmp___6~0#1); 68752#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 68745#L526 ssl3_connect_~skip~0#1 := 0; 68741#L108-1 assume !false; 68740#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 68739#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 68737#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 68736#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 68725#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 68722#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 68719#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 68716#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 68713#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 68710#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 68707#L138 assume !(4400 == ssl3_connect_~s__state~0#1); 68704#L141 assume !(4401 == ssl3_connect_~s__state~0#1); 68701#L144 assume !(4416 == ssl3_connect_~s__state~0#1); 68698#L147 assume !(4417 == ssl3_connect_~s__state~0#1); 68695#L150 assume 4432 == ssl3_connect_~s__state~0#1; 68692#L154 ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet42#1;havoc ssl3_connect_#t~nondet42#1; 68689#L323 assume !(5 == ssl3_connect_~blastFlag~0#1); 68686#L326 assume !(ssl3_connect_~ret~0#1 <= 0);ssl3_connect_~s__state~0#1 := 4448;ssl3_connect_~s__init_num~0#1 := 0; 68682#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 68675#L526 ssl3_connect_~skip~0#1 := 0; 68672#L108-1 assume !false; 68669#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 68666#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 68663#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 68660#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 68657#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 68654#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 68648#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 68644#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 68640#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 68636#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 68632#L138 assume !(4400 == ssl3_connect_~s__state~0#1); 68626#L141 assume !(4401 == ssl3_connect_~s__state~0#1); 68622#L144 assume !(4416 == ssl3_connect_~s__state~0#1); 68619#L147 assume !(4417 == ssl3_connect_~s__state~0#1); 68618#L150 assume !(4432 == ssl3_connect_~s__state~0#1); 68597#L153 assume !(4433 == ssl3_connect_~s__state~0#1); 68594#L156 assume 4448 == ssl3_connect_~s__state~0#1; 66628#L160 ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet43#1;havoc ssl3_connect_#t~nondet43#1; 66561#L335 assume !(4 == ssl3_connect_~blastFlag~0#1); 66562#L335-2 assume !(ssl3_connect_~ret~0#1 <= 0); 66573#L341 assume 0 != ssl3_connect_~s__s3__tmp__cert_req~0#1;ssl3_connect_~s__state~0#1 := 4464; 66626#L341-2 ssl3_connect_~s__init_num~0#1 := 0; 69486#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 69480#L526 ssl3_connect_~skip~0#1 := 0; 69479#L108-1 assume !false; 69478#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 69477#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 69472#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 69470#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 69468#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 69466#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 69464#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 69462#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 69460#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 69458#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 69456#L138 assume !(4400 == ssl3_connect_~s__state~0#1); 69454#L141 assume !(4401 == ssl3_connect_~s__state~0#1); 69452#L144 assume !(4416 == ssl3_connect_~s__state~0#1); 69450#L147 assume !(4417 == ssl3_connect_~s__state~0#1); 69448#L150 assume !(4432 == ssl3_connect_~s__state~0#1); 69446#L153 assume !(4433 == ssl3_connect_~s__state~0#1); 69444#L156 assume !(4448 == ssl3_connect_~s__state~0#1); 69442#L159 assume !(4449 == ssl3_connect_~s__state~0#1); 69440#L162 assume 4464 == ssl3_connect_~s__state~0#1; 69438#L172 ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet44#1;havoc ssl3_connect_#t~nondet44#1; 69436#L353 assume !(ssl3_connect_~ret~0#1 <= 0);ssl3_connect_~s__state~0#1 := 4480;ssl3_connect_~s__init_num~0#1 := 0; 69433#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 69428#L526 ssl3_connect_~skip~0#1 := 0; 69427#L108-1 assume !false; 69326#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 69320#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 69317#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 69314#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 69311#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 69308#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 69305#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 69302#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 69299#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 69296#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 69294#L138 assume !(4400 == ssl3_connect_~s__state~0#1); 69292#L141 assume !(4401 == ssl3_connect_~s__state~0#1); 69289#L144 assume !(4416 == ssl3_connect_~s__state~0#1); 69283#L147 assume !(4417 == ssl3_connect_~s__state~0#1); 69280#L150 assume !(4432 == ssl3_connect_~s__state~0#1); 69277#L153 assume !(4433 == ssl3_connect_~s__state~0#1); 69274#L156 assume !(4448 == ssl3_connect_~s__state~0#1); 69271#L159 assume !(4449 == ssl3_connect_~s__state~0#1); 69268#L162 assume !(4464 == ssl3_connect_~s__state~0#1); 69265#L165 assume !(4465 == ssl3_connect_~s__state~0#1); 69262#L168 assume !(4466 == ssl3_connect_~s__state~0#1); 69259#L171 assume !(4467 == ssl3_connect_~s__state~0#1); 69256#L174 assume 4480 == ssl3_connect_~s__state~0#1; 69252#L178 ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet45#1;havoc ssl3_connect_#t~nondet45#1; 69067#L362 assume !(ssl3_connect_~ret~0#1 <= 0);ssl3_connect_~l~0#1 := ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0#1; 69055#L366 assume !(1 == ssl3_connect_~s__s3__tmp__cert_req~0#1);ssl3_connect_~s__state~0#1 := 4512;ssl3_connect_~s__s3__change_cipher_spec~0#1 := 0; 69050#L366-2 ssl3_connect_~s__init_num~0#1 := 0; 69045#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 69037#L526 ssl3_connect_~skip~0#1 := 0; 69034#L108-1 assume !false; 69031#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 68964#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 68946#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 68945#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 68944#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 68933#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 68897#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 68826#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 68821#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 68817#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 68810#L138 assume !(4400 == ssl3_connect_~s__state~0#1); 68807#L141 assume !(4401 == ssl3_connect_~s__state~0#1); 68804#L144 assume !(4416 == ssl3_connect_~s__state~0#1); 68801#L147 assume !(4417 == ssl3_connect_~s__state~0#1); 68798#L150 assume !(4432 == ssl3_connect_~s__state~0#1); 68795#L153 assume !(4433 == ssl3_connect_~s__state~0#1); 68792#L156 assume !(4448 == ssl3_connect_~s__state~0#1); 68789#L159 assume !(4449 == ssl3_connect_~s__state~0#1); 68786#L162 assume !(4464 == ssl3_connect_~s__state~0#1); 68783#L165 assume !(4465 == ssl3_connect_~s__state~0#1); 68780#L168 assume !(4466 == ssl3_connect_~s__state~0#1); 68777#L171 assume !(4467 == ssl3_connect_~s__state~0#1); 68774#L174 assume !(4480 == ssl3_connect_~s__state~0#1); 68771#L177 assume !(4481 == ssl3_connect_~s__state~0#1); 68768#L180 assume !(4496 == ssl3_connect_~s__state~0#1); 68765#L183 assume !(4497 == ssl3_connect_~s__state~0#1); 68762#L186 assume 4512 == ssl3_connect_~s__state~0#1; 68760#L190 ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet47#1;havoc ssl3_connect_#t~nondet47#1; 68757#L387 assume !(ssl3_connect_~ret~0#1 <= 0);ssl3_connect_~s__state~0#1 := 4528;ssl3_connect_~s__init_num~0#1 := 0;ssl3_connect_~s__session__cipher~0#1 := ssl3_connect_~s__s3__tmp__new_cipher~0#1; 68753#L393 assume 0 == ssl3_connect_~s__s3__tmp__new_compression~0#1;ssl3_connect_~s__session__compress_meth~0#1 := 0; 68746#L393-2 assume !(0 == ssl3_connect_~tmp___7~0#1); 68742#L402 assume !(0 == ssl3_connect_~tmp___8~0#1); 68730#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 68723#L526 ssl3_connect_~skip~0#1 := 0; 68720#L108-1 assume !false; 68717#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 68714#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 68711#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 68708#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 68705#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 68702#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 68699#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 68696#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 68693#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 68690#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 68687#L138 assume !(4400 == ssl3_connect_~s__state~0#1); 68683#L141 assume !(4401 == ssl3_connect_~s__state~0#1); 68676#L144 assume !(4416 == ssl3_connect_~s__state~0#1); 68673#L147 assume !(4417 == ssl3_connect_~s__state~0#1); 68670#L150 assume !(4432 == ssl3_connect_~s__state~0#1); 68667#L153 assume !(4433 == ssl3_connect_~s__state~0#1); 68664#L156 assume !(4448 == ssl3_connect_~s__state~0#1); 68661#L159 assume !(4449 == ssl3_connect_~s__state~0#1); 68658#L162 assume !(4464 == ssl3_connect_~s__state~0#1); 68655#L165 assume !(4465 == ssl3_connect_~s__state~0#1); 68652#L168 assume !(4466 == ssl3_connect_~s__state~0#1); 68646#L171 assume !(4467 == ssl3_connect_~s__state~0#1); 68642#L174 assume !(4480 == ssl3_connect_~s__state~0#1); 68638#L177 assume !(4481 == ssl3_connect_~s__state~0#1); 68634#L180 assume !(4496 == ssl3_connect_~s__state~0#1); 68630#L183 assume !(4497 == ssl3_connect_~s__state~0#1); 68624#L186 assume !(4512 == ssl3_connect_~s__state~0#1); 68620#L189 assume !(4513 == ssl3_connect_~s__state~0#1); 68596#L192 assume 4528 == ssl3_connect_~s__state~0#1; 68593#L196 ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet48#1;havoc ssl3_connect_#t~nondet48#1; 68592#L410 assume !(ssl3_connect_~ret~0#1 <= 0);ssl3_connect_~s__state~0#1 := 4352;ssl3_connect_~__cil_tmp56~0#1 := ssl3_connect_~s__s3__flags~0#1;ssl3_connect_~__cil_tmp57~0#1 := 5 + ssl3_connect_~__cil_tmp56~0#1;ssl3_connect_~s__s3__flags~0#1 := ssl3_connect_~__cil_tmp57~0#1; 68591#L417 assume !(0 != ssl3_connect_~s__hit~0#1);ssl3_connect_~s__s3__tmp__next_state___0~0#1 := 4560; 66802#L417-1 ssl3_connect_~s__init_num~0#1 := 0; 66798#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 66793#L526 ssl3_connect_~skip~0#1 := 0; 66792#L108-1 assume !false; 66790#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 66791#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 69973#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 66786#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 66785#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 66784#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 66782#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 66781#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 66780#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 66779#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 66778#L138 assume !(4400 == ssl3_connect_~s__state~0#1); 66777#L141 assume !(4401 == ssl3_connect_~s__state~0#1); 66776#L144 assume !(4416 == ssl3_connect_~s__state~0#1); 66775#L147 assume !(4417 == ssl3_connect_~s__state~0#1); 66774#L150 assume !(4432 == ssl3_connect_~s__state~0#1); 66773#L153 assume !(4433 == ssl3_connect_~s__state~0#1); 66772#L156 assume !(4448 == ssl3_connect_~s__state~0#1); 66771#L159 assume !(4449 == ssl3_connect_~s__state~0#1); 66770#L162 assume !(4464 == ssl3_connect_~s__state~0#1); 66769#L165 assume !(4465 == ssl3_connect_~s__state~0#1); 66768#L168 assume !(4466 == ssl3_connect_~s__state~0#1); 66767#L171 assume !(4467 == ssl3_connect_~s__state~0#1); 66766#L174 assume !(4480 == ssl3_connect_~s__state~0#1); 66765#L177 assume !(4481 == ssl3_connect_~s__state~0#1); 66764#L180 assume !(4496 == ssl3_connect_~s__state~0#1); 66763#L183 assume !(4497 == ssl3_connect_~s__state~0#1); 66762#L186 assume !(4512 == ssl3_connect_~s__state~0#1); 66761#L189 assume !(4513 == ssl3_connect_~s__state~0#1); 66760#L192 assume !(4528 == ssl3_connect_~s__state~0#1); 66759#L195 assume !(4529 == ssl3_connect_~s__state~0#1); 66758#L198 assume !(4560 == ssl3_connect_~s__state~0#1); 66757#L201 assume !(4561 == ssl3_connect_~s__state~0#1); 66755#L204 assume 4352 == ssl3_connect_~s__state~0#1; 66756#L205 ssl3_connect_~__cil_tmp61~0#1 := ssl3_connect_~num1~0#1; 66750#L450 assume !(ssl3_connect_~__cil_tmp61~0#1 > 0); 66751#L450-2 ssl3_connect_~s__state~0#1 := ssl3_connect_~s__s3__tmp__next_state___0~0#1; 66877#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 66873#L526 ssl3_connect_~skip~0#1 := 0; 66868#L108-1 assume !false; 66869#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 66864#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 66865#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 66860#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 66861#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 66856#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 66857#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 66852#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 66853#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 66848#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 66849#L138 assume !(4400 == ssl3_connect_~s__state~0#1); 66844#L141 assume !(4401 == ssl3_connect_~s__state~0#1); 66845#L144 assume !(4416 == ssl3_connect_~s__state~0#1); 66840#L147 assume !(4417 == ssl3_connect_~s__state~0#1); 66841#L150 assume !(4432 == ssl3_connect_~s__state~0#1); 66836#L153 assume !(4433 == ssl3_connect_~s__state~0#1); 66837#L156 assume !(4448 == ssl3_connect_~s__state~0#1); 66832#L159 assume !(4449 == ssl3_connect_~s__state~0#1); 66833#L162 assume !(4464 == ssl3_connect_~s__state~0#1); 66828#L165 assume !(4465 == ssl3_connect_~s__state~0#1); 66829#L168 assume !(4466 == ssl3_connect_~s__state~0#1); 66824#L171 assume !(4467 == ssl3_connect_~s__state~0#1); 66825#L174 assume !(4480 == ssl3_connect_~s__state~0#1); 66820#L177 assume !(4481 == ssl3_connect_~s__state~0#1); 66821#L180 assume !(4496 == ssl3_connect_~s__state~0#1); 66816#L183 assume !(4497 == ssl3_connect_~s__state~0#1); 66817#L186 assume !(4512 == ssl3_connect_~s__state~0#1); 66812#L189 assume !(4513 == ssl3_connect_~s__state~0#1); 66813#L192 assume !(4528 == ssl3_connect_~s__state~0#1); 68954#L195 assume !(4529 == ssl3_connect_~s__state~0#1); 68953#L198 assume 4560 == ssl3_connect_~s__state~0#1; 68952#L202 ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet49#1;havoc ssl3_connect_#t~nondet49#1; 68951#L437 assume !(ssl3_connect_~ret~0#1 <= 0); 68949#L440 assume !(0 != ssl3_connect_~s__hit~0#1);ssl3_connect_~s__state~0#1 := 3; 66800#L440-2 ssl3_connect_~s__init_num~0#1 := 0; 66801#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 69976#L526 ssl3_connect_~skip~0#1 := 0; 69975#L108-1 assume !false; 69974#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 66789#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 66787#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 66788#L117 assume 4096 == ssl3_connect_~s__state~0#1; 66591#L216 [2021-12-07 00:27:52,810 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:27:52,810 INFO L85 PathProgramCache]: Analyzing trace with hash -438363980, now seen corresponding path program 3 times [2021-12-07 00:27:52,810 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:27:52,810 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [956923696] [2021-12-07 00:27:52,810 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:27:52,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:27:52,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-07 00:27:52,814 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-07 00:27:52,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-07 00:27:52,817 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-07 00:27:52,818 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:27:52,818 INFO L85 PathProgramCache]: Analyzing trace with hash 485887210, now seen corresponding path program 1 times [2021-12-07 00:27:52,818 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:27:52,818 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [641096400] [2021-12-07 00:27:52,818 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:27:52,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:27:52,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:27:52,854 INFO L134 CoverageAnalysis]: Checked inductivity of 1216 backedges. 84 proven. 0 refuted. 0 times theorem prover too weak. 1132 trivial. 0 not checked. [2021-12-07 00:27:52,855 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-07 00:27:52,855 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [641096400] [2021-12-07 00:27:52,855 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [641096400] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-07 00:27:52,855 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-07 00:27:52,855 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-12-07 00:27:52,855 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [871800732] [2021-12-07 00:27:52,855 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-07 00:27:52,855 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-12-07 00:27:52,855 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-07 00:27:52,856 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-07 00:27:52,856 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-07 00:27:52,856 INFO L87 Difference]: Start difference. First operand 3459 states and 4243 transitions. cyclomatic complexity: 788 Second operand has 3 states, 2 states have (on average 53.0) internal successors, (106), 3 states have internal predecessors, (106), 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) [2021-12-07 00:27:52,923 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-07 00:27:52,923 INFO L93 Difference]: Finished difference Result 3603 states and 4342 transitions. [2021-12-07 00:27:52,924 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-07 00:27:52,924 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 3603 states and 4342 transitions. [2021-12-07 00:27:52,938 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 2944 [2021-12-07 00:27:52,954 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 3603 states to 3267 states and 3966 transitions. [2021-12-07 00:27:52,954 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 3267 [2021-12-07 00:27:52,955 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 3267 [2021-12-07 00:27:52,955 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3267 states and 3966 transitions. [2021-12-07 00:27:52,956 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-07 00:27:52,956 INFO L681 BuchiCegarLoop]: Abstraction has 3267 states and 3966 transitions. [2021-12-07 00:27:52,958 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3267 states and 3966 transitions. [2021-12-07 00:27:52,976 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3267 to 3099. [2021-12-07 00:27:52,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3099 states, 3099 states have (on average 1.2191029364311068) internal successors, (3778), 3098 states have internal predecessors, (3778), 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) [2021-12-07 00:27:52,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3099 states to 3099 states and 3778 transitions. [2021-12-07 00:27:52,982 INFO L704 BuchiCegarLoop]: Abstraction has 3099 states and 3778 transitions. [2021-12-07 00:27:52,982 INFO L587 BuchiCegarLoop]: Abstraction has 3099 states and 3778 transitions. [2021-12-07 00:27:52,983 INFO L425 BuchiCegarLoop]: ======== Iteration 26============ [2021-12-07 00:27:52,983 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 3099 states and 3778 transitions. [2021-12-07 00:27:52,987 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 2944 [2021-12-07 00:27:52,987 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-07 00:27:52,987 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-07 00:27:52,988 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:27:52,988 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [10, 10, 10, 10, 10, 10, 10, 10, 10, 9, 9, 8, 8, 7, 7, 6, 6, 5, 5, 4, 4, 3, 3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:27:52,988 INFO L791 eck$LassoCheckResult]: Stem: 73741#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(18, 2);call #Ultimate.allocInit(12, 3); 73644#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret54#1, main_~s~0#1;havoc main_~s~0#1;main_~s~0#1 := 12292;assume { :begin_inline_ssl3_connect } true;ssl3_connect_#in~initial_state#1 := 12292;havoc ssl3_connect_#res#1;havoc ssl3_connect_#t~nondet4#1, ssl3_connect_#t~nondet5#1, ssl3_connect_#t~nondet6#1, ssl3_connect_#t~nondet7#1, ssl3_connect_#t~nondet8#1, ssl3_connect_#t~nondet9#1, ssl3_connect_#t~nondet10#1, ssl3_connect_#t~nondet11#1, ssl3_connect_#t~nondet12#1, ssl3_connect_#t~nondet13#1, ssl3_connect_#t~nondet14#1, ssl3_connect_#t~nondet15#1, ssl3_connect_#t~nondet16#1, ssl3_connect_#t~nondet17#1, ssl3_connect_#t~nondet18#1, ssl3_connect_#t~nondet19#1, ssl3_connect_#t~nondet20#1, ssl3_connect_#t~nondet21#1, ssl3_connect_#t~nondet22#1, ssl3_connect_#t~nondet23#1, ssl3_connect_#t~nondet24#1, ssl3_connect_#t~nondet25#1, ssl3_connect_#t~nondet26#1, ssl3_connect_#t~nondet27#1, ssl3_connect_#t~nondet28#1, ssl3_connect_#t~nondet29#1, ssl3_connect_#t~nondet30#1, ssl3_connect_#t~nondet31#1, ssl3_connect_#t~nondet32#1, ssl3_connect_#t~nondet33#1, ssl3_connect_#t~post34#1, ssl3_connect_#t~post35#1, ssl3_connect_#t~nondet36#1, ssl3_connect_#t~post37#1, ssl3_connect_#t~nondet38#1, ssl3_connect_#t~nondet39#1, ssl3_connect_#t~nondet40#1, ssl3_connect_#t~nondet41#1, ssl3_connect_#t~nondet42#1, ssl3_connect_#t~nondet43#1, ssl3_connect_#t~nondet44#1, ssl3_connect_#t~nondet45#1, ssl3_connect_#t~nondet46#1, ssl3_connect_#t~nondet47#1, ssl3_connect_#t~nondet48#1, ssl3_connect_#t~nondet49#1, ssl3_connect_#t~post50#1, ssl3_connect_#t~post51#1, ssl3_connect_#t~nondet52#1, ssl3_connect_#t~post53#1, ssl3_connect_~initial_state#1, ssl3_connect_~s__info_callback~0#1, ssl3_connect_~s__in_handshake~0#1, ssl3_connect_~s__state~0#1, ssl3_connect_~s__new_session~0#1, ssl3_connect_~s__server~0#1, ssl3_connect_~s__version~0#1, ssl3_connect_~s__type~0#1, ssl3_connect_~s__init_num~0#1, ssl3_connect_~s__bbio~0#1, ssl3_connect_~s__wbio~0#1, ssl3_connect_~s__hit~0#1, ssl3_connect_~s__rwstate~0#1, ssl3_connect_~s__init_buf___0~0#1, ssl3_connect_~s__debug~0#1, ssl3_connect_~s__shutdown~0#1, ssl3_connect_~s__ctx__info_callback~0#1, ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1, ssl3_connect_~s__ctx__stats__sess_connect~0#1, ssl3_connect_~s__ctx__stats__sess_hit~0#1, ssl3_connect_~s__ctx__stats__sess_connect_good~0#1, ssl3_connect_~s__s3__change_cipher_spec~0#1, ssl3_connect_~s__s3__flags~0#1, ssl3_connect_~s__s3__delay_buf_pop_ret~0#1, ssl3_connect_~s__s3__tmp__cert_req~0#1, ssl3_connect_~s__s3__tmp__new_compression~0#1, ssl3_connect_~s__s3__tmp__reuse_message~0#1, ssl3_connect_~s__s3__tmp__new_cipher~0#1, ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0#1, ssl3_connect_~s__s3__tmp__next_state___0~0#1, ssl3_connect_~s__s3__tmp__new_compression__id~0#1, ssl3_connect_~s__session__cipher~0#1, ssl3_connect_~s__session__compress_meth~0#1, ssl3_connect_~buf~0#1, ssl3_connect_~tmp~0#1, ssl3_connect_~l~0#1, ssl3_connect_~num1~0#1, ssl3_connect_~cb~0#1, ssl3_connect_~ret~0#1, ssl3_connect_~new_state~0#1, ssl3_connect_~state~0#1, ssl3_connect_~skip~0#1, ssl3_connect_~tmp___0~0#1, ssl3_connect_~tmp___1~0#1, ssl3_connect_~tmp___2~0#1, ssl3_connect_~tmp___3~0#1, ssl3_connect_~tmp___4~0#1, ssl3_connect_~tmp___5~0#1, ssl3_connect_~tmp___6~0#1, ssl3_connect_~tmp___7~0#1, ssl3_connect_~tmp___8~0#1, ssl3_connect_~tmp___9~0#1, ssl3_connect_~blastFlag~0#1, ssl3_connect_~__cil_tmp55~0#1, ssl3_connect_~__cil_tmp56~0#1, ssl3_connect_~__cil_tmp57~0#1, ssl3_connect_~__cil_tmp58~0#1, ssl3_connect_~__cil_tmp59~0#1, ssl3_connect_~__cil_tmp60~0#1, ssl3_connect_~__cil_tmp61~0#1, ssl3_connect_~__cil_tmp62~0#1, ssl3_connect_~__cil_tmp63~0#1, ssl3_connect_~__cil_tmp64~0#1;ssl3_connect_~initial_state#1 := ssl3_connect_#in~initial_state#1;ssl3_connect_~s__info_callback~0#1 := ssl3_connect_#t~nondet4#1;havoc ssl3_connect_#t~nondet4#1;ssl3_connect_~s__in_handshake~0#1 := ssl3_connect_#t~nondet5#1;havoc ssl3_connect_#t~nondet5#1;havoc ssl3_connect_~s__state~0#1;havoc ssl3_connect_~s__new_session~0#1;havoc ssl3_connect_~s__server~0#1;ssl3_connect_~s__version~0#1 := ssl3_connect_#t~nondet6#1;havoc ssl3_connect_#t~nondet6#1;havoc ssl3_connect_~s__type~0#1;havoc ssl3_connect_~s__init_num~0#1;ssl3_connect_~s__bbio~0#1 := ssl3_connect_#t~nondet7#1;havoc ssl3_connect_#t~nondet7#1;ssl3_connect_~s__wbio~0#1 := ssl3_connect_#t~nondet8#1;havoc ssl3_connect_#t~nondet8#1;ssl3_connect_~s__hit~0#1 := ssl3_connect_#t~nondet9#1;havoc ssl3_connect_#t~nondet9#1;havoc ssl3_connect_~s__rwstate~0#1;ssl3_connect_~s__init_buf___0~0#1 := 1;ssl3_connect_~s__debug~0#1 := ssl3_connect_#t~nondet10#1;havoc ssl3_connect_#t~nondet10#1;havoc ssl3_connect_~s__shutdown~0#1;ssl3_connect_~s__ctx__info_callback~0#1 := ssl3_connect_#t~nondet11#1;havoc ssl3_connect_#t~nondet11#1;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1 := ssl3_connect_#t~nondet12#1;havoc ssl3_connect_#t~nondet12#1;ssl3_connect_~s__ctx__stats__sess_connect~0#1 := ssl3_connect_#t~nondet13#1;havoc ssl3_connect_#t~nondet13#1;ssl3_connect_~s__ctx__stats__sess_hit~0#1 := ssl3_connect_#t~nondet14#1;havoc ssl3_connect_#t~nondet14#1;ssl3_connect_~s__ctx__stats__sess_connect_good~0#1 := ssl3_connect_#t~nondet15#1;havoc ssl3_connect_#t~nondet15#1;havoc ssl3_connect_~s__s3__change_cipher_spec~0#1;ssl3_connect_~s__s3__flags~0#1 := ssl3_connect_#t~nondet16#1;havoc ssl3_connect_#t~nondet16#1;havoc ssl3_connect_~s__s3__delay_buf_pop_ret~0#1;ssl3_connect_~s__s3__tmp__cert_req~0#1 := ssl3_connect_#t~nondet17#1;havoc ssl3_connect_#t~nondet17#1;ssl3_connect_~s__s3__tmp__new_compression~0#1 := ssl3_connect_#t~nondet18#1;havoc ssl3_connect_#t~nondet18#1;ssl3_connect_~s__s3__tmp__reuse_message~0#1 := ssl3_connect_#t~nondet19#1;havoc ssl3_connect_#t~nondet19#1;ssl3_connect_~s__s3__tmp__new_cipher~0#1 := ssl3_connect_#t~nondet20#1;havoc ssl3_connect_#t~nondet20#1;ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0#1 := ssl3_connect_#t~nondet21#1;havoc ssl3_connect_#t~nondet21#1;havoc ssl3_connect_~s__s3__tmp__next_state___0~0#1;ssl3_connect_~s__s3__tmp__new_compression__id~0#1 := ssl3_connect_#t~nondet22#1;havoc ssl3_connect_#t~nondet22#1;havoc ssl3_connect_~s__session__cipher~0#1;havoc ssl3_connect_~s__session__compress_meth~0#1;havoc ssl3_connect_~buf~0#1;havoc ssl3_connect_~tmp~0#1;havoc ssl3_connect_~l~0#1;ssl3_connect_~num1~0#1 := ssl3_connect_#t~nondet23#1;havoc ssl3_connect_#t~nondet23#1;havoc ssl3_connect_~cb~0#1;havoc ssl3_connect_~ret~0#1;havoc ssl3_connect_~new_state~0#1;havoc ssl3_connect_~state~0#1;havoc ssl3_connect_~skip~0#1;havoc ssl3_connect_~tmp___0~0#1;ssl3_connect_~tmp___1~0#1 := ssl3_connect_#t~nondet24#1;havoc ssl3_connect_#t~nondet24#1;ssl3_connect_~tmp___2~0#1 := ssl3_connect_#t~nondet25#1;havoc ssl3_connect_#t~nondet25#1;ssl3_connect_~tmp___3~0#1 := ssl3_connect_#t~nondet26#1;havoc ssl3_connect_#t~nondet26#1;ssl3_connect_~tmp___4~0#1 := ssl3_connect_#t~nondet27#1;havoc ssl3_connect_#t~nondet27#1;ssl3_connect_~tmp___5~0#1 := ssl3_connect_#t~nondet28#1;havoc ssl3_connect_#t~nondet28#1;ssl3_connect_~tmp___6~0#1 := ssl3_connect_#t~nondet29#1;havoc ssl3_connect_#t~nondet29#1;ssl3_connect_~tmp___7~0#1 := ssl3_connect_#t~nondet30#1;havoc ssl3_connect_#t~nondet30#1;ssl3_connect_~tmp___8~0#1 := ssl3_connect_#t~nondet31#1;havoc ssl3_connect_#t~nondet31#1;ssl3_connect_~tmp___9~0#1 := ssl3_connect_#t~nondet32#1;havoc ssl3_connect_#t~nondet32#1;havoc ssl3_connect_~blastFlag~0#1;havoc ssl3_connect_~__cil_tmp55~0#1;havoc ssl3_connect_~__cil_tmp56~0#1;havoc ssl3_connect_~__cil_tmp57~0#1;havoc ssl3_connect_~__cil_tmp58~0#1;havoc ssl3_connect_~__cil_tmp59~0#1;havoc ssl3_connect_~__cil_tmp60~0#1;havoc ssl3_connect_~__cil_tmp61~0#1;havoc ssl3_connect_~__cil_tmp62~0#1;havoc ssl3_connect_~__cil_tmp63~0#1;havoc ssl3_connect_~__cil_tmp64~0#1;ssl3_connect_~s__state~0#1 := ssl3_connect_~initial_state#1;ssl3_connect_~blastFlag~0#1 := 0;ssl3_connect_~tmp~0#1 := ssl3_connect_#t~nondet33#1;havoc ssl3_connect_#t~nondet33#1;ssl3_connect_~cb~0#1 := 0;ssl3_connect_~ret~0#1 := -1;ssl3_connect_~skip~0#1 := 0;ssl3_connect_~tmp___0~0#1 := 0; 73645#L94 assume 0 != ssl3_connect_~s__info_callback~0#1;ssl3_connect_~cb~0#1 := ssl3_connect_~s__info_callback~0#1; 73681#L97-2 ssl3_connect_#t~post34#1 := ssl3_connect_~s__in_handshake~0#1;ssl3_connect_~s__in_handshake~0#1 := 1 + ssl3_connect_#t~post34#1;havoc ssl3_connect_#t~post34#1; 73651#L102 assume !(0 != ssl3_connect_~tmp___1~0#1 - 12288); 73653#L108-1 assume !false; 73749#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 73748#L111 assume 12292 == ssl3_connect_~s__state~0#1; 73659#L112 ssl3_connect_~s__new_session~0#1 := 1;ssl3_connect_~s__state~0#1 := 4096;ssl3_connect_#t~post35#1 := ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1 := 1 + ssl3_connect_#t~post35#1;havoc ssl3_connect_#t~post35#1; 73660#L216 ssl3_connect_~s__server~0#1 := 0; 75247#L221 assume !(0 != ssl3_connect_~cb~0#1); 75244#L221-2 ssl3_connect_~__cil_tmp55~0#1 := ssl3_connect_~s__version~0#1 - 65280; 75241#L226 assume !(768 != ssl3_connect_~__cil_tmp55~0#1);ssl3_connect_~s__type~0#1 := 4096; 75237#L232 assume !(0 == ssl3_connect_~s__init_buf___0~0#1); 75233#L232-2 assume !(0 == ssl3_connect_~tmp___4~0#1); 75230#L248 assume !(0 == ssl3_connect_~tmp___5~0#1);ssl3_connect_~s__state~0#1 := 4368;ssl3_connect_#t~post37#1 := ssl3_connect_~s__ctx__stats__sess_connect~0#1;ssl3_connect_~s__ctx__stats__sess_connect~0#1 := 1 + ssl3_connect_#t~post37#1;havoc ssl3_connect_#t~post37#1;ssl3_connect_~s__init_num~0#1 := 0; 75222#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 75214#L526 ssl3_connect_~skip~0#1 := 0; 75210#L108-1 assume !false; 75203#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 75200#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 75197#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 75194#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 75191#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 75188#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 75184#L126 assume 4368 == ssl3_connect_~s__state~0#1; 75182#L130 [2021-12-07 00:27:52,989 INFO L793 eck$LassoCheckResult]: Loop: 75182#L130 ssl3_connect_~s__shutdown~0#1 := 0;ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet38#1;havoc ssl3_connect_#t~nondet38#1; 75180#L260 assume 0 == ssl3_connect_~blastFlag~0#1;ssl3_connect_~blastFlag~0#1 := 1; 75176#L260-2 assume !(ssl3_connect_~ret~0#1 <= 0);ssl3_connect_~s__state~0#1 := 4384;ssl3_connect_~s__init_num~0#1 := 0; 75174#L268 assume ssl3_connect_~s__bbio~0#1 != ssl3_connect_~s__wbio~0#1; 75171#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 75166#L526 ssl3_connect_~skip~0#1 := 0; 75163#L108-1 assume !false; 75157#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 75155#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 75153#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 75151#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 75149#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 75147#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 75145#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 75143#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 75141#L132 assume 4384 == ssl3_connect_~s__state~0#1; 75139#L136 ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet39#1;havoc ssl3_connect_#t~nondet39#1; 75137#L275 assume 1 == ssl3_connect_~blastFlag~0#1;ssl3_connect_~blastFlag~0#1 := 2; 75132#L275-2 assume !(ssl3_connect_~ret~0#1 <= 0); 75133#L281 assume !(0 != ssl3_connect_~s__hit~0#1);ssl3_connect_~s__state~0#1 := 4400; 75129#L281-2 ssl3_connect_~s__init_num~0#1 := 0; 75126#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 75121#L526 ssl3_connect_~skip~0#1 := 0; 75118#L108-1 assume !false; 75112#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 75110#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 75108#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 75106#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 75104#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 75102#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 75100#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 75098#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 75096#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 75094#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 75092#L138 assume 4400 == ssl3_connect_~s__state~0#1; 75089#L142 assume 0 != ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0#1 - 256;ssl3_connect_~skip~0#1 := 1; 75090#L290-1 ssl3_connect_~s__state~0#1 := 4416;ssl3_connect_~s__init_num~0#1 := 0; 75696#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 75691#L526 ssl3_connect_~skip~0#1 := 0; 75690#L108-1 assume !false; 75689#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 75688#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 75687#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 75686#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 75685#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 75684#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 75683#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 75682#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 75681#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 75680#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 75679#L138 assume !(4400 == ssl3_connect_~s__state~0#1); 75678#L141 assume !(4401 == ssl3_connect_~s__state~0#1); 75677#L144 assume 4416 == ssl3_connect_~s__state~0#1; 75676#L148 ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet41#1;havoc ssl3_connect_#t~nondet41#1; 75675#L307 assume !(3 == ssl3_connect_~blastFlag~0#1); 75674#L307-2 assume !(ssl3_connect_~ret~0#1 <= 0);ssl3_connect_~s__state~0#1 := 4432;ssl3_connect_~s__init_num~0#1 := 0; 75673#L315 assume !(0 == ssl3_connect_~tmp___6~0#1); 75662#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 75655#L526 ssl3_connect_~skip~0#1 := 0; 75652#L108-1 assume !false; 75649#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 75647#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 75645#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 75643#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 75641#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 75561#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 75562#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 75555#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 75556#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 75550#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 75551#L138 assume !(4400 == ssl3_connect_~s__state~0#1); 75543#L141 assume !(4401 == ssl3_connect_~s__state~0#1); 75544#L144 assume !(4416 == ssl3_connect_~s__state~0#1); 75535#L147 assume !(4417 == ssl3_connect_~s__state~0#1); 75536#L150 assume 4432 == ssl3_connect_~s__state~0#1; 73705#L154 ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet42#1;havoc ssl3_connect_#t~nondet42#1; 73596#L323 assume !(5 == ssl3_connect_~blastFlag~0#1); 73597#L326 assume !(ssl3_connect_~ret~0#1 <= 0);ssl3_connect_~s__state~0#1 := 4448;ssl3_connect_~s__init_num~0#1 := 0; 73632#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 75863#L526 ssl3_connect_~skip~0#1 := 0; 75856#L108-1 assume !false; 75853#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 75850#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 75847#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 75843#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 75841#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 75840#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 75838#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 75837#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 75836#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 75835#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 75834#L138 assume !(4400 == ssl3_connect_~s__state~0#1); 75833#L141 assume !(4401 == ssl3_connect_~s__state~0#1); 75832#L144 assume !(4416 == ssl3_connect_~s__state~0#1); 75831#L147 assume !(4417 == ssl3_connect_~s__state~0#1); 75830#L150 assume !(4432 == ssl3_connect_~s__state~0#1); 75829#L153 assume !(4433 == ssl3_connect_~s__state~0#1); 75828#L156 assume 4448 == ssl3_connect_~s__state~0#1; 73704#L160 ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet43#1;havoc ssl3_connect_#t~nondet43#1; 73628#L335 assume !(4 == ssl3_connect_~blastFlag~0#1); 73629#L335-2 assume !(ssl3_connect_~ret~0#1 <= 0); 73640#L341 assume 0 != ssl3_connect_~s__s3__tmp__cert_req~0#1;ssl3_connect_~s__state~0#1 := 4464; 73702#L341-2 ssl3_connect_~s__init_num~0#1 := 0; 74281#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 74275#L526 ssl3_connect_~skip~0#1 := 0; 74273#L108-1 assume !false; 74270#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 74271#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 75737#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 75736#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 75730#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 75728#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 75726#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 75724#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 75723#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 75721#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 75716#L138 assume !(4400 == ssl3_connect_~s__state~0#1); 75714#L141 assume !(4401 == ssl3_connect_~s__state~0#1); 75712#L144 assume !(4416 == ssl3_connect_~s__state~0#1); 75710#L147 assume !(4417 == ssl3_connect_~s__state~0#1); 75708#L150 assume !(4432 == ssl3_connect_~s__state~0#1); 75524#L153 assume !(4433 == ssl3_connect_~s__state~0#1); 75525#L156 assume !(4448 == ssl3_connect_~s__state~0#1); 75671#L159 assume !(4449 == ssl3_connect_~s__state~0#1); 74213#L162 assume 4464 == ssl3_connect_~s__state~0#1; 74210#L172 ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet44#1;havoc ssl3_connect_#t~nondet44#1; 74205#L353 assume !(ssl3_connect_~ret~0#1 <= 0);ssl3_connect_~s__state~0#1 := 4480;ssl3_connect_~s__init_num~0#1 := 0; 74206#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 75505#L526 ssl3_connect_~skip~0#1 := 0; 74183#L108-1 assume !false; 74179#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 74174#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 74175#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 75488#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 75489#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 74156#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 74152#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 74148#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 74144#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 74140#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 74136#L138 assume !(4400 == ssl3_connect_~s__state~0#1); 74131#L141 assume !(4401 == ssl3_connect_~s__state~0#1); 74132#L144 assume !(4416 == ssl3_connect_~s__state~0#1); 74121#L147 assume !(4417 == ssl3_connect_~s__state~0#1); 74122#L150 assume !(4432 == ssl3_connect_~s__state~0#1); 75444#L153 assume !(4433 == ssl3_connect_~s__state~0#1); 75440#L156 assume !(4448 == ssl3_connect_~s__state~0#1); 75436#L159 assume !(4449 == ssl3_connect_~s__state~0#1); 75432#L162 assume !(4464 == ssl3_connect_~s__state~0#1); 75428#L165 assume !(4465 == ssl3_connect_~s__state~0#1); 75424#L168 assume !(4466 == ssl3_connect_~s__state~0#1); 75420#L171 assume !(4467 == ssl3_connect_~s__state~0#1); 75416#L174 assume 4480 == ssl3_connect_~s__state~0#1; 75412#L178 ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet45#1;havoc ssl3_connect_#t~nondet45#1; 75408#L362 assume !(ssl3_connect_~ret~0#1 <= 0);ssl3_connect_~l~0#1 := ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0#1; 75402#L366 assume !(1 == ssl3_connect_~s__s3__tmp__cert_req~0#1);ssl3_connect_~s__state~0#1 := 4512;ssl3_connect_~s__s3__change_cipher_spec~0#1 := 0; 75397#L366-2 ssl3_connect_~s__init_num~0#1 := 0; 75395#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 75385#L526 ssl3_connect_~skip~0#1 := 0; 75383#L108-1 assume !false; 75381#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 75379#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 75377#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 75375#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 75373#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 75371#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 75369#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 75367#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 75365#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 75363#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 75361#L138 assume !(4400 == ssl3_connect_~s__state~0#1); 75359#L141 assume !(4401 == ssl3_connect_~s__state~0#1); 75357#L144 assume !(4416 == ssl3_connect_~s__state~0#1); 75355#L147 assume !(4417 == ssl3_connect_~s__state~0#1); 75353#L150 assume !(4432 == ssl3_connect_~s__state~0#1); 75351#L153 assume !(4433 == ssl3_connect_~s__state~0#1); 75349#L156 assume !(4448 == ssl3_connect_~s__state~0#1); 75347#L159 assume !(4449 == ssl3_connect_~s__state~0#1); 75345#L162 assume !(4464 == ssl3_connect_~s__state~0#1); 75343#L165 assume !(4465 == ssl3_connect_~s__state~0#1); 75341#L168 assume !(4466 == ssl3_connect_~s__state~0#1); 75339#L171 assume !(4467 == ssl3_connect_~s__state~0#1); 75337#L174 assume !(4480 == ssl3_connect_~s__state~0#1); 75335#L177 assume !(4481 == ssl3_connect_~s__state~0#1); 75333#L180 assume !(4496 == ssl3_connect_~s__state~0#1); 75331#L183 assume !(4497 == ssl3_connect_~s__state~0#1); 75329#L186 assume 4512 == ssl3_connect_~s__state~0#1; 75327#L190 ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet47#1;havoc ssl3_connect_#t~nondet47#1; 75325#L387 assume !(ssl3_connect_~ret~0#1 <= 0);ssl3_connect_~s__state~0#1 := 4528;ssl3_connect_~s__init_num~0#1 := 0;ssl3_connect_~s__session__cipher~0#1 := ssl3_connect_~s__s3__tmp__new_cipher~0#1; 75323#L393 assume 0 == ssl3_connect_~s__s3__tmp__new_compression~0#1;ssl3_connect_~s__session__compress_meth~0#1 := 0; 75322#L393-2 assume !(0 == ssl3_connect_~tmp___7~0#1); 75319#L402 assume !(0 == ssl3_connect_~tmp___8~0#1); 75316#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 75310#L526 ssl3_connect_~skip~0#1 := 0; 75309#L108-1 assume !false; 75303#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 75301#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 75299#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 75297#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 75295#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 75293#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 75291#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 75289#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 75287#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 75285#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 75283#L138 assume !(4400 == ssl3_connect_~s__state~0#1); 75281#L141 assume !(4401 == ssl3_connect_~s__state~0#1); 75279#L144 assume !(4416 == ssl3_connect_~s__state~0#1); 75277#L147 assume !(4417 == ssl3_connect_~s__state~0#1); 75275#L150 assume !(4432 == ssl3_connect_~s__state~0#1); 75273#L153 assume !(4433 == ssl3_connect_~s__state~0#1); 75271#L156 assume !(4448 == ssl3_connect_~s__state~0#1); 75269#L159 assume !(4449 == ssl3_connect_~s__state~0#1); 75267#L162 assume !(4464 == ssl3_connect_~s__state~0#1); 75265#L165 assume !(4465 == ssl3_connect_~s__state~0#1); 75263#L168 assume !(4466 == ssl3_connect_~s__state~0#1); 75261#L171 assume !(4467 == ssl3_connect_~s__state~0#1); 75259#L174 assume !(4480 == ssl3_connect_~s__state~0#1); 75257#L177 assume !(4481 == ssl3_connect_~s__state~0#1); 75255#L180 assume !(4496 == ssl3_connect_~s__state~0#1); 75253#L183 assume !(4497 == ssl3_connect_~s__state~0#1); 75251#L186 assume !(4512 == ssl3_connect_~s__state~0#1); 75249#L189 assume !(4513 == ssl3_connect_~s__state~0#1); 75246#L192 assume 4528 == ssl3_connect_~s__state~0#1; 75243#L196 ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet48#1;havoc ssl3_connect_#t~nondet48#1; 75240#L410 assume !(ssl3_connect_~ret~0#1 <= 0);ssl3_connect_~s__state~0#1 := 4352;ssl3_connect_~__cil_tmp56~0#1 := ssl3_connect_~s__s3__flags~0#1;ssl3_connect_~__cil_tmp57~0#1 := 5 + ssl3_connect_~__cil_tmp56~0#1;ssl3_connect_~s__s3__flags~0#1 := ssl3_connect_~__cil_tmp57~0#1; 75235#L417 assume !(0 != ssl3_connect_~s__hit~0#1);ssl3_connect_~s__s3__tmp__next_state___0~0#1 := 4560; 75232#L417-1 ssl3_connect_~s__init_num~0#1 := 0; 75227#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 75215#L526 ssl3_connect_~skip~0#1 := 0; 75211#L108-1 assume !false; 75204#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 75201#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 75198#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 75195#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 75192#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 75189#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 75185#L126 assume 4368 == ssl3_connect_~s__state~0#1; 75182#L130 [2021-12-07 00:27:52,989 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:27:52,989 INFO L85 PathProgramCache]: Analyzing trace with hash -1330721055, now seen corresponding path program 1 times [2021-12-07 00:27:52,989 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:27:52,989 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1743586901] [2021-12-07 00:27:52,989 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:27:52,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:27:52,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:27:52,998 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-07 00:27:52,998 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-07 00:27:52,998 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1743586901] [2021-12-07 00:27:52,998 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1743586901] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-07 00:27:52,998 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-07 00:27:52,998 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-07 00:27:52,999 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1460776439] [2021-12-07 00:27:52,999 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-07 00:27:52,999 INFO L796 eck$LassoCheckResult]: stem already infeasible [2021-12-07 00:27:52,999 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:27:52,999 INFO L85 PathProgramCache]: Analyzing trace with hash 325702745, now seen corresponding path program 1 times [2021-12-07 00:27:52,999 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:27:52,999 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1154265990] [2021-12-07 00:27:52,999 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:27:52,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:27:53,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:27:53,024 INFO L134 CoverageAnalysis]: Checked inductivity of 698 backedges. 90 proven. 0 refuted. 0 times theorem prover too weak. 608 trivial. 0 not checked. [2021-12-07 00:27:53,024 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-07 00:27:53,024 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1154265990] [2021-12-07 00:27:53,024 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1154265990] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-07 00:27:53,024 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-07 00:27:53,024 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-12-07 00:27:53,024 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1398194269] [2021-12-07 00:27:53,024 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-07 00:27:53,025 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-12-07 00:27:53,025 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-07 00:27:53,025 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-07 00:27:53,025 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-07 00:27:53,025 INFO L87 Difference]: Start difference. First operand 3099 states and 3778 transitions. cyclomatic complexity: 683 Second operand has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 3 states have internal predecessors, (26), 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) [2021-12-07 00:27:53,043 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-07 00:27:53,044 INFO L93 Difference]: Finished difference Result 6101 states and 7266 transitions. [2021-12-07 00:27:53,044 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-07 00:27:53,044 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 6101 states and 7266 transitions. [2021-12-07 00:27:53,059 INFO L131 ngComponentsAnalysis]: Automaton has 8 accepting balls. 5796 [2021-12-07 00:27:53,071 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 6101 states to 6101 states and 7266 transitions. [2021-12-07 00:27:53,071 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 6101 [2021-12-07 00:27:53,074 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 6101 [2021-12-07 00:27:53,074 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6101 states and 7266 transitions. [2021-12-07 00:27:53,076 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-07 00:27:53,076 INFO L681 BuchiCegarLoop]: Abstraction has 6101 states and 7266 transitions. [2021-12-07 00:27:53,080 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6101 states and 7266 transitions. [2021-12-07 00:27:53,127 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6101 to 6101. [2021-12-07 00:27:53,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6101 states, 6101 states have (on average 1.1909523029011637) internal successors, (7266), 6100 states have internal predecessors, (7266), 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) [2021-12-07 00:27:53,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6101 states to 6101 states and 7266 transitions. [2021-12-07 00:27:53,138 INFO L704 BuchiCegarLoop]: Abstraction has 6101 states and 7266 transitions. [2021-12-07 00:27:53,138 INFO L587 BuchiCegarLoop]: Abstraction has 6101 states and 7266 transitions. [2021-12-07 00:27:53,138 INFO L425 BuchiCegarLoop]: ======== Iteration 27============ [2021-12-07 00:27:53,138 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 6101 states and 7266 transitions. [2021-12-07 00:27:53,149 INFO L131 ngComponentsAnalysis]: Automaton has 8 accepting balls. 5796 [2021-12-07 00:27:53,150 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-07 00:27:53,150 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-07 00:27:53,151 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:27:53,151 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [10, 10, 10, 10, 10, 10, 10, 10, 10, 9, 9, 8, 8, 7, 7, 6, 6, 5, 5, 4, 4, 3, 3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:27:53,151 INFO L791 eck$LassoCheckResult]: Stem: 82938#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(18, 2);call #Ultimate.allocInit(12, 3); 82851#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret54#1, main_~s~0#1;havoc main_~s~0#1;main_~s~0#1 := 12292;assume { :begin_inline_ssl3_connect } true;ssl3_connect_#in~initial_state#1 := 12292;havoc ssl3_connect_#res#1;havoc ssl3_connect_#t~nondet4#1, ssl3_connect_#t~nondet5#1, ssl3_connect_#t~nondet6#1, ssl3_connect_#t~nondet7#1, ssl3_connect_#t~nondet8#1, ssl3_connect_#t~nondet9#1, ssl3_connect_#t~nondet10#1, ssl3_connect_#t~nondet11#1, ssl3_connect_#t~nondet12#1, ssl3_connect_#t~nondet13#1, ssl3_connect_#t~nondet14#1, ssl3_connect_#t~nondet15#1, ssl3_connect_#t~nondet16#1, ssl3_connect_#t~nondet17#1, ssl3_connect_#t~nondet18#1, ssl3_connect_#t~nondet19#1, ssl3_connect_#t~nondet20#1, ssl3_connect_#t~nondet21#1, ssl3_connect_#t~nondet22#1, ssl3_connect_#t~nondet23#1, ssl3_connect_#t~nondet24#1, ssl3_connect_#t~nondet25#1, ssl3_connect_#t~nondet26#1, ssl3_connect_#t~nondet27#1, ssl3_connect_#t~nondet28#1, ssl3_connect_#t~nondet29#1, ssl3_connect_#t~nondet30#1, ssl3_connect_#t~nondet31#1, ssl3_connect_#t~nondet32#1, ssl3_connect_#t~nondet33#1, ssl3_connect_#t~post34#1, ssl3_connect_#t~post35#1, ssl3_connect_#t~nondet36#1, ssl3_connect_#t~post37#1, ssl3_connect_#t~nondet38#1, ssl3_connect_#t~nondet39#1, ssl3_connect_#t~nondet40#1, ssl3_connect_#t~nondet41#1, ssl3_connect_#t~nondet42#1, ssl3_connect_#t~nondet43#1, ssl3_connect_#t~nondet44#1, ssl3_connect_#t~nondet45#1, ssl3_connect_#t~nondet46#1, ssl3_connect_#t~nondet47#1, ssl3_connect_#t~nondet48#1, ssl3_connect_#t~nondet49#1, ssl3_connect_#t~post50#1, ssl3_connect_#t~post51#1, ssl3_connect_#t~nondet52#1, ssl3_connect_#t~post53#1, ssl3_connect_~initial_state#1, ssl3_connect_~s__info_callback~0#1, ssl3_connect_~s__in_handshake~0#1, ssl3_connect_~s__state~0#1, ssl3_connect_~s__new_session~0#1, ssl3_connect_~s__server~0#1, ssl3_connect_~s__version~0#1, ssl3_connect_~s__type~0#1, ssl3_connect_~s__init_num~0#1, ssl3_connect_~s__bbio~0#1, ssl3_connect_~s__wbio~0#1, ssl3_connect_~s__hit~0#1, ssl3_connect_~s__rwstate~0#1, ssl3_connect_~s__init_buf___0~0#1, ssl3_connect_~s__debug~0#1, ssl3_connect_~s__shutdown~0#1, ssl3_connect_~s__ctx__info_callback~0#1, ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1, ssl3_connect_~s__ctx__stats__sess_connect~0#1, ssl3_connect_~s__ctx__stats__sess_hit~0#1, ssl3_connect_~s__ctx__stats__sess_connect_good~0#1, ssl3_connect_~s__s3__change_cipher_spec~0#1, ssl3_connect_~s__s3__flags~0#1, ssl3_connect_~s__s3__delay_buf_pop_ret~0#1, ssl3_connect_~s__s3__tmp__cert_req~0#1, ssl3_connect_~s__s3__tmp__new_compression~0#1, ssl3_connect_~s__s3__tmp__reuse_message~0#1, ssl3_connect_~s__s3__tmp__new_cipher~0#1, ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0#1, ssl3_connect_~s__s3__tmp__next_state___0~0#1, ssl3_connect_~s__s3__tmp__new_compression__id~0#1, ssl3_connect_~s__session__cipher~0#1, ssl3_connect_~s__session__compress_meth~0#1, ssl3_connect_~buf~0#1, ssl3_connect_~tmp~0#1, ssl3_connect_~l~0#1, ssl3_connect_~num1~0#1, ssl3_connect_~cb~0#1, ssl3_connect_~ret~0#1, ssl3_connect_~new_state~0#1, ssl3_connect_~state~0#1, ssl3_connect_~skip~0#1, ssl3_connect_~tmp___0~0#1, ssl3_connect_~tmp___1~0#1, ssl3_connect_~tmp___2~0#1, ssl3_connect_~tmp___3~0#1, ssl3_connect_~tmp___4~0#1, ssl3_connect_~tmp___5~0#1, ssl3_connect_~tmp___6~0#1, ssl3_connect_~tmp___7~0#1, ssl3_connect_~tmp___8~0#1, ssl3_connect_~tmp___9~0#1, ssl3_connect_~blastFlag~0#1, ssl3_connect_~__cil_tmp55~0#1, ssl3_connect_~__cil_tmp56~0#1, ssl3_connect_~__cil_tmp57~0#1, ssl3_connect_~__cil_tmp58~0#1, ssl3_connect_~__cil_tmp59~0#1, ssl3_connect_~__cil_tmp60~0#1, ssl3_connect_~__cil_tmp61~0#1, ssl3_connect_~__cil_tmp62~0#1, ssl3_connect_~__cil_tmp63~0#1, ssl3_connect_~__cil_tmp64~0#1;ssl3_connect_~initial_state#1 := ssl3_connect_#in~initial_state#1;ssl3_connect_~s__info_callback~0#1 := ssl3_connect_#t~nondet4#1;havoc ssl3_connect_#t~nondet4#1;ssl3_connect_~s__in_handshake~0#1 := ssl3_connect_#t~nondet5#1;havoc ssl3_connect_#t~nondet5#1;havoc ssl3_connect_~s__state~0#1;havoc ssl3_connect_~s__new_session~0#1;havoc ssl3_connect_~s__server~0#1;ssl3_connect_~s__version~0#1 := ssl3_connect_#t~nondet6#1;havoc ssl3_connect_#t~nondet6#1;havoc ssl3_connect_~s__type~0#1;havoc ssl3_connect_~s__init_num~0#1;ssl3_connect_~s__bbio~0#1 := ssl3_connect_#t~nondet7#1;havoc ssl3_connect_#t~nondet7#1;ssl3_connect_~s__wbio~0#1 := ssl3_connect_#t~nondet8#1;havoc ssl3_connect_#t~nondet8#1;ssl3_connect_~s__hit~0#1 := ssl3_connect_#t~nondet9#1;havoc ssl3_connect_#t~nondet9#1;havoc ssl3_connect_~s__rwstate~0#1;ssl3_connect_~s__init_buf___0~0#1 := 1;ssl3_connect_~s__debug~0#1 := ssl3_connect_#t~nondet10#1;havoc ssl3_connect_#t~nondet10#1;havoc ssl3_connect_~s__shutdown~0#1;ssl3_connect_~s__ctx__info_callback~0#1 := ssl3_connect_#t~nondet11#1;havoc ssl3_connect_#t~nondet11#1;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1 := ssl3_connect_#t~nondet12#1;havoc ssl3_connect_#t~nondet12#1;ssl3_connect_~s__ctx__stats__sess_connect~0#1 := ssl3_connect_#t~nondet13#1;havoc ssl3_connect_#t~nondet13#1;ssl3_connect_~s__ctx__stats__sess_hit~0#1 := ssl3_connect_#t~nondet14#1;havoc ssl3_connect_#t~nondet14#1;ssl3_connect_~s__ctx__stats__sess_connect_good~0#1 := ssl3_connect_#t~nondet15#1;havoc ssl3_connect_#t~nondet15#1;havoc ssl3_connect_~s__s3__change_cipher_spec~0#1;ssl3_connect_~s__s3__flags~0#1 := ssl3_connect_#t~nondet16#1;havoc ssl3_connect_#t~nondet16#1;havoc ssl3_connect_~s__s3__delay_buf_pop_ret~0#1;ssl3_connect_~s__s3__tmp__cert_req~0#1 := ssl3_connect_#t~nondet17#1;havoc ssl3_connect_#t~nondet17#1;ssl3_connect_~s__s3__tmp__new_compression~0#1 := ssl3_connect_#t~nondet18#1;havoc ssl3_connect_#t~nondet18#1;ssl3_connect_~s__s3__tmp__reuse_message~0#1 := ssl3_connect_#t~nondet19#1;havoc ssl3_connect_#t~nondet19#1;ssl3_connect_~s__s3__tmp__new_cipher~0#1 := ssl3_connect_#t~nondet20#1;havoc ssl3_connect_#t~nondet20#1;ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0#1 := ssl3_connect_#t~nondet21#1;havoc ssl3_connect_#t~nondet21#1;havoc ssl3_connect_~s__s3__tmp__next_state___0~0#1;ssl3_connect_~s__s3__tmp__new_compression__id~0#1 := ssl3_connect_#t~nondet22#1;havoc ssl3_connect_#t~nondet22#1;havoc ssl3_connect_~s__session__cipher~0#1;havoc ssl3_connect_~s__session__compress_meth~0#1;havoc ssl3_connect_~buf~0#1;havoc ssl3_connect_~tmp~0#1;havoc ssl3_connect_~l~0#1;ssl3_connect_~num1~0#1 := ssl3_connect_#t~nondet23#1;havoc ssl3_connect_#t~nondet23#1;havoc ssl3_connect_~cb~0#1;havoc ssl3_connect_~ret~0#1;havoc ssl3_connect_~new_state~0#1;havoc ssl3_connect_~state~0#1;havoc ssl3_connect_~skip~0#1;havoc ssl3_connect_~tmp___0~0#1;ssl3_connect_~tmp___1~0#1 := ssl3_connect_#t~nondet24#1;havoc ssl3_connect_#t~nondet24#1;ssl3_connect_~tmp___2~0#1 := ssl3_connect_#t~nondet25#1;havoc ssl3_connect_#t~nondet25#1;ssl3_connect_~tmp___3~0#1 := ssl3_connect_#t~nondet26#1;havoc ssl3_connect_#t~nondet26#1;ssl3_connect_~tmp___4~0#1 := ssl3_connect_#t~nondet27#1;havoc ssl3_connect_#t~nondet27#1;ssl3_connect_~tmp___5~0#1 := ssl3_connect_#t~nondet28#1;havoc ssl3_connect_#t~nondet28#1;ssl3_connect_~tmp___6~0#1 := ssl3_connect_#t~nondet29#1;havoc ssl3_connect_#t~nondet29#1;ssl3_connect_~tmp___7~0#1 := ssl3_connect_#t~nondet30#1;havoc ssl3_connect_#t~nondet30#1;ssl3_connect_~tmp___8~0#1 := ssl3_connect_#t~nondet31#1;havoc ssl3_connect_#t~nondet31#1;ssl3_connect_~tmp___9~0#1 := ssl3_connect_#t~nondet32#1;havoc ssl3_connect_#t~nondet32#1;havoc ssl3_connect_~blastFlag~0#1;havoc ssl3_connect_~__cil_tmp55~0#1;havoc ssl3_connect_~__cil_tmp56~0#1;havoc ssl3_connect_~__cil_tmp57~0#1;havoc ssl3_connect_~__cil_tmp58~0#1;havoc ssl3_connect_~__cil_tmp59~0#1;havoc ssl3_connect_~__cil_tmp60~0#1;havoc ssl3_connect_~__cil_tmp61~0#1;havoc ssl3_connect_~__cil_tmp62~0#1;havoc ssl3_connect_~__cil_tmp63~0#1;havoc ssl3_connect_~__cil_tmp64~0#1;ssl3_connect_~s__state~0#1 := ssl3_connect_~initial_state#1;ssl3_connect_~blastFlag~0#1 := 0;ssl3_connect_~tmp~0#1 := ssl3_connect_#t~nondet33#1;havoc ssl3_connect_#t~nondet33#1;ssl3_connect_~cb~0#1 := 0;ssl3_connect_~ret~0#1 := -1;ssl3_connect_~skip~0#1 := 0;ssl3_connect_~tmp___0~0#1 := 0; 82852#L94 assume 0 != ssl3_connect_~s__info_callback~0#1;ssl3_connect_~cb~0#1 := ssl3_connect_~s__info_callback~0#1; 82884#L97-2 ssl3_connect_#t~post34#1 := ssl3_connect_~s__in_handshake~0#1;ssl3_connect_~s__in_handshake~0#1 := 1 + ssl3_connect_#t~post34#1;havoc ssl3_connect_#t~post34#1; 82939#L102 assume !(0 != ssl3_connect_~tmp___1~0#1 - 12288); 82945#L108-1 assume !false; 82946#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 82941#L111 assume 12292 == ssl3_connect_~s__state~0#1; 82942#L112 ssl3_connect_~s__new_session~0#1 := 1;ssl3_connect_~s__state~0#1 := 4096;ssl3_connect_#t~post35#1 := ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1 := 1 + ssl3_connect_#t~post35#1;havoc ssl3_connect_#t~post35#1; 82956#L216 ssl3_connect_~s__server~0#1 := 0; 85281#L221 assume 0 != ssl3_connect_~cb~0#1; 84045#L221-2 ssl3_connect_~__cil_tmp55~0#1 := ssl3_connect_~s__version~0#1 - 65280; 85276#L226 assume !(768 != ssl3_connect_~__cil_tmp55~0#1);ssl3_connect_~s__type~0#1 := 4096; 85271#L232 assume !(0 == ssl3_connect_~s__init_buf___0~0#1); 85265#L232-2 assume !(0 == ssl3_connect_~tmp___4~0#1); 85260#L248 assume !(0 == ssl3_connect_~tmp___5~0#1);ssl3_connect_~s__state~0#1 := 4368;ssl3_connect_#t~post37#1 := ssl3_connect_~s__ctx__stats__sess_connect~0#1;ssl3_connect_~s__ctx__stats__sess_connect~0#1 := 1 + ssl3_connect_#t~post37#1;havoc ssl3_connect_#t~post37#1;ssl3_connect_~s__init_num~0#1 := 0; 85255#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 85250#L526 ssl3_connect_~skip~0#1 := 0; 85247#L108-1 assume !false; 85242#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 85238#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 85233#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 85230#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 85227#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 85224#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 85220#L126 assume 4368 == ssl3_connect_~s__state~0#1; 85218#L130 [2021-12-07 00:27:53,151 INFO L793 eck$LassoCheckResult]: Loop: 85218#L130 ssl3_connect_~s__shutdown~0#1 := 0;ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet38#1;havoc ssl3_connect_#t~nondet38#1; 85216#L260 assume 0 == ssl3_connect_~blastFlag~0#1;ssl3_connect_~blastFlag~0#1 := 1; 85202#L260-2 assume !(ssl3_connect_~ret~0#1 <= 0);ssl3_connect_~s__state~0#1 := 4384;ssl3_connect_~s__init_num~0#1 := 0; 85211#L268 assume ssl3_connect_~s__bbio~0#1 != ssl3_connect_~s__wbio~0#1; 85208#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 85204#L526 ssl3_connect_~skip~0#1 := 0; 85203#L108-1 assume !false; 85196#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 85192#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 85190#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 85188#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 85186#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 85184#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 85182#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 85180#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 85178#L132 assume 4384 == ssl3_connect_~s__state~0#1; 85176#L136 ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet39#1;havoc ssl3_connect_#t~nondet39#1; 85174#L275 assume 1 == ssl3_connect_~blastFlag~0#1;ssl3_connect_~blastFlag~0#1 := 2; 85162#L275-2 assume !(ssl3_connect_~ret~0#1 <= 0); 85169#L281 assume !(0 != ssl3_connect_~s__hit~0#1);ssl3_connect_~s__state~0#1 := 4400; 85167#L281-2 ssl3_connect_~s__init_num~0#1 := 0; 85165#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 85160#L526 ssl3_connect_~skip~0#1 := 0; 85159#L108-1 assume !false; 85152#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 85148#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 85146#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 85144#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 85142#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 85140#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 85138#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 85136#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 85134#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 85132#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 85126#L138 assume 4400 == ssl3_connect_~s__state~0#1; 85123#L142 assume 0 != ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0#1 - 256;ssl3_connect_~skip~0#1 := 1; 85116#L290-1 ssl3_connect_~s__state~0#1 := 4416;ssl3_connect_~s__init_num~0#1 := 0; 85113#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 85107#L526 ssl3_connect_~skip~0#1 := 0; 85105#L108-1 assume !false; 85103#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 85101#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 85099#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 85097#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 85095#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 85093#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 85091#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 85089#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 85087#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 85085#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 85083#L138 assume !(4400 == ssl3_connect_~s__state~0#1); 85081#L141 assume !(4401 == ssl3_connect_~s__state~0#1); 85079#L144 assume 4416 == ssl3_connect_~s__state~0#1; 85077#L148 ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet41#1;havoc ssl3_connect_#t~nondet41#1; 85075#L307 assume !(3 == ssl3_connect_~blastFlag~0#1); 85072#L307-2 assume !(ssl3_connect_~ret~0#1 <= 0);ssl3_connect_~s__state~0#1 := 4432;ssl3_connect_~s__init_num~0#1 := 0; 85068#L315 assume !(0 == ssl3_connect_~tmp___6~0#1); 85065#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 85059#L526 ssl3_connect_~skip~0#1 := 0; 85057#L108-1 assume !false; 85055#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 85053#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 85051#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 85049#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 85047#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 85045#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 85043#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 85041#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 85039#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 85037#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 85035#L138 assume !(4400 == ssl3_connect_~s__state~0#1); 85033#L141 assume !(4401 == ssl3_connect_~s__state~0#1); 85031#L144 assume !(4416 == ssl3_connect_~s__state~0#1); 85029#L147 assume !(4417 == ssl3_connect_~s__state~0#1); 85027#L150 assume 4432 == ssl3_connect_~s__state~0#1; 85025#L154 ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet42#1;havoc ssl3_connect_#t~nondet42#1; 85022#L323 assume !(5 == ssl3_connect_~blastFlag~0#1); 85018#L326 assume !(ssl3_connect_~ret~0#1 <= 0);ssl3_connect_~s__state~0#1 := 4448;ssl3_connect_~s__init_num~0#1 := 0; 85015#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 85009#L526 ssl3_connect_~skip~0#1 := 0; 85007#L108-1 assume !false; 85005#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 85003#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 85001#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 84999#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 84997#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 84995#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 84993#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 84991#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 84989#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 84987#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 84985#L138 assume !(4400 == ssl3_connect_~s__state~0#1); 84983#L141 assume !(4401 == ssl3_connect_~s__state~0#1); 84981#L144 assume !(4416 == ssl3_connect_~s__state~0#1); 84979#L147 assume !(4417 == ssl3_connect_~s__state~0#1); 84977#L150 assume !(4432 == ssl3_connect_~s__state~0#1); 84975#L153 assume !(4433 == ssl3_connect_~s__state~0#1); 84973#L156 assume 4448 == ssl3_connect_~s__state~0#1; 84971#L160 ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet43#1;havoc ssl3_connect_#t~nondet43#1; 84968#L335 assume !(4 == ssl3_connect_~blastFlag~0#1); 84969#L335-2 assume !(ssl3_connect_~ret~0#1 <= 0); 85481#L341 assume 0 != ssl3_connect_~s__s3__tmp__cert_req~0#1;ssl3_connect_~s__state~0#1 := 4464; 85480#L341-2 ssl3_connect_~s__init_num~0#1 := 0; 85477#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 85474#L526 ssl3_connect_~skip~0#1 := 0; 85473#L108-1 assume !false; 85472#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 85471#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 85470#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 85469#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 85468#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 85467#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 85466#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 85465#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 85464#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 85463#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 85462#L138 assume !(4400 == ssl3_connect_~s__state~0#1); 85461#L141 assume !(4401 == ssl3_connect_~s__state~0#1); 85460#L144 assume !(4416 == ssl3_connect_~s__state~0#1); 85459#L147 assume !(4417 == ssl3_connect_~s__state~0#1); 85458#L150 assume !(4432 == ssl3_connect_~s__state~0#1); 85457#L153 assume !(4433 == ssl3_connect_~s__state~0#1); 85456#L156 assume !(4448 == ssl3_connect_~s__state~0#1); 84936#L159 assume !(4449 == ssl3_connect_~s__state~0#1); 84937#L162 assume 4464 == ssl3_connect_~s__state~0#1; 84931#L172 ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet44#1;havoc ssl3_connect_#t~nondet44#1; 84932#L353 assume !(ssl3_connect_~ret~0#1 <= 0);ssl3_connect_~s__state~0#1 := 4480;ssl3_connect_~s__init_num~0#1 := 0; 84927#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 84925#L526 ssl3_connect_~skip~0#1 := 0; 84920#L108-1 assume !false; 84921#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 84916#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 84917#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 84912#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 84913#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 84908#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 84909#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 84904#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 84905#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 84900#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 84901#L138 assume !(4400 == ssl3_connect_~s__state~0#1); 84896#L141 assume !(4401 == ssl3_connect_~s__state~0#1); 84897#L144 assume !(4416 == ssl3_connect_~s__state~0#1); 84892#L147 assume !(4417 == ssl3_connect_~s__state~0#1); 84893#L150 assume !(4432 == ssl3_connect_~s__state~0#1); 84888#L153 assume !(4433 == ssl3_connect_~s__state~0#1); 84889#L156 assume !(4448 == ssl3_connect_~s__state~0#1); 84884#L159 assume !(4449 == ssl3_connect_~s__state~0#1); 84885#L162 assume !(4464 == ssl3_connect_~s__state~0#1); 84880#L165 assume !(4465 == ssl3_connect_~s__state~0#1); 84881#L168 assume !(4466 == ssl3_connect_~s__state~0#1); 84876#L171 assume !(4467 == ssl3_connect_~s__state~0#1); 84877#L174 assume 4480 == ssl3_connect_~s__state~0#1; 84872#L178 ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet45#1;havoc ssl3_connect_#t~nondet45#1; 84873#L362 assume !(ssl3_connect_~ret~0#1 <= 0);ssl3_connect_~l~0#1 := ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0#1; 84865#L366 assume !(1 == ssl3_connect_~s__s3__tmp__cert_req~0#1);ssl3_connect_~s__state~0#1 := 4512;ssl3_connect_~s__s3__change_cipher_spec~0#1 := 0; 84867#L366-2 ssl3_connect_~s__init_num~0#1 := 0; 84826#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 85419#L526 ssl3_connect_~skip~0#1 := 0; 85418#L108-1 assume !false; 85416#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 85413#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 85409#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 85407#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 85405#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 85403#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 85401#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 85399#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 85397#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 85395#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 85393#L138 assume !(4400 == ssl3_connect_~s__state~0#1); 85391#L141 assume !(4401 == ssl3_connect_~s__state~0#1); 85389#L144 assume !(4416 == ssl3_connect_~s__state~0#1); 85387#L147 assume !(4417 == ssl3_connect_~s__state~0#1); 85385#L150 assume !(4432 == ssl3_connect_~s__state~0#1); 85383#L153 assume !(4433 == ssl3_connect_~s__state~0#1); 85381#L156 assume !(4448 == ssl3_connect_~s__state~0#1); 85379#L159 assume !(4449 == ssl3_connect_~s__state~0#1); 85377#L162 assume !(4464 == ssl3_connect_~s__state~0#1); 85375#L165 assume !(4465 == ssl3_connect_~s__state~0#1); 85373#L168 assume !(4466 == ssl3_connect_~s__state~0#1); 85371#L171 assume !(4467 == ssl3_connect_~s__state~0#1); 85369#L174 assume !(4480 == ssl3_connect_~s__state~0#1); 85367#L177 assume !(4481 == ssl3_connect_~s__state~0#1); 85365#L180 assume !(4496 == ssl3_connect_~s__state~0#1); 85363#L183 assume !(4497 == ssl3_connect_~s__state~0#1); 85361#L186 assume 4512 == ssl3_connect_~s__state~0#1; 85359#L190 ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet47#1;havoc ssl3_connect_#t~nondet47#1; 85357#L387 assume !(ssl3_connect_~ret~0#1 <= 0);ssl3_connect_~s__state~0#1 := 4528;ssl3_connect_~s__init_num~0#1 := 0;ssl3_connect_~s__session__cipher~0#1 := ssl3_connect_~s__s3__tmp__new_cipher~0#1; 85355#L393 assume 0 == ssl3_connect_~s__s3__tmp__new_compression~0#1;ssl3_connect_~s__session__compress_meth~0#1 := 0; 85352#L393-2 assume !(0 == ssl3_connect_~tmp___7~0#1); 85349#L402 assume !(0 == ssl3_connect_~tmp___8~0#1); 85347#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 85343#L526 ssl3_connect_~skip~0#1 := 0; 85341#L108-1 assume !false; 85338#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 85335#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 85331#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 85329#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 85327#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 85325#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 85323#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 85321#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 85319#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 85317#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 85315#L138 assume !(4400 == ssl3_connect_~s__state~0#1); 85313#L141 assume !(4401 == ssl3_connect_~s__state~0#1); 85311#L144 assume !(4416 == ssl3_connect_~s__state~0#1); 85309#L147 assume !(4417 == ssl3_connect_~s__state~0#1); 85307#L150 assume !(4432 == ssl3_connect_~s__state~0#1); 85305#L153 assume !(4433 == ssl3_connect_~s__state~0#1); 85303#L156 assume !(4448 == ssl3_connect_~s__state~0#1); 85301#L159 assume !(4449 == ssl3_connect_~s__state~0#1); 85299#L162 assume !(4464 == ssl3_connect_~s__state~0#1); 85297#L165 assume !(4465 == ssl3_connect_~s__state~0#1); 85295#L168 assume !(4466 == ssl3_connect_~s__state~0#1); 85293#L171 assume !(4467 == ssl3_connect_~s__state~0#1); 85291#L174 assume !(4480 == ssl3_connect_~s__state~0#1); 85289#L177 assume !(4481 == ssl3_connect_~s__state~0#1); 85287#L180 assume !(4496 == ssl3_connect_~s__state~0#1); 85285#L183 assume !(4497 == ssl3_connect_~s__state~0#1); 85283#L186 assume !(4512 == ssl3_connect_~s__state~0#1); 85280#L189 assume !(4513 == ssl3_connect_~s__state~0#1); 85278#L192 assume 4528 == ssl3_connect_~s__state~0#1; 85275#L196 ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet48#1;havoc ssl3_connect_#t~nondet48#1; 85273#L410 assume !(ssl3_connect_~ret~0#1 <= 0);ssl3_connect_~s__state~0#1 := 4352;ssl3_connect_~__cil_tmp56~0#1 := ssl3_connect_~s__s3__flags~0#1;ssl3_connect_~__cil_tmp57~0#1 := 5 + ssl3_connect_~__cil_tmp56~0#1;ssl3_connect_~s__s3__flags~0#1 := ssl3_connect_~__cil_tmp57~0#1; 85267#L417 assume !(0 != ssl3_connect_~s__hit~0#1);ssl3_connect_~s__s3__tmp__next_state___0~0#1 := 4560; 85262#L417-1 ssl3_connect_~s__init_num~0#1 := 0; 85258#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 85251#L526 ssl3_connect_~skip~0#1 := 0; 85248#L108-1 assume !false; 85243#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 85239#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 85234#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 85231#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 85228#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 85225#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 85221#L126 assume 4368 == ssl3_connect_~s__state~0#1; 85218#L130 [2021-12-07 00:27:53,151 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:27:53,152 INFO L85 PathProgramCache]: Analyzing trace with hash -309652701, now seen corresponding path program 1 times [2021-12-07 00:27:53,152 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:27:53,152 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [317511652] [2021-12-07 00:27:53,152 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:27:53,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:27:53,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-07 00:27:53,156 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-07 00:27:53,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-07 00:27:53,161 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-07 00:27:53,162 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:27:53,162 INFO L85 PathProgramCache]: Analyzing trace with hash 325702745, now seen corresponding path program 2 times [2021-12-07 00:27:53,162 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:27:53,162 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [940415918] [2021-12-07 00:27:53,162 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:27:53,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:27:53,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:27:53,187 INFO L134 CoverageAnalysis]: Checked inductivity of 698 backedges. 90 proven. 0 refuted. 0 times theorem prover too weak. 608 trivial. 0 not checked. [2021-12-07 00:27:53,187 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-07 00:27:53,187 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [940415918] [2021-12-07 00:27:53,187 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [940415918] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-07 00:27:53,187 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-07 00:27:53,187 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-12-07 00:27:53,188 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1954721245] [2021-12-07 00:27:53,188 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-07 00:27:53,188 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-12-07 00:27:53,188 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-07 00:27:53,188 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-07 00:27:53,188 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-07 00:27:53,188 INFO L87 Difference]: Start difference. First operand 6101 states and 7266 transitions. cyclomatic complexity: 1173 Second operand has 3 states, 2 states have (on average 44.0) internal successors, (88), 3 states have internal predecessors, (88), 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) [2021-12-07 00:27:53,262 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-07 00:27:53,262 INFO L93 Difference]: Finished difference Result 5401 states and 6394 transitions. [2021-12-07 00:27:53,262 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-07 00:27:53,263 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 5401 states and 6394 transitions. [2021-12-07 00:27:53,276 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 3386 [2021-12-07 00:27:53,286 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 5401 states to 5401 states and 6394 transitions. [2021-12-07 00:27:53,286 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 5401 [2021-12-07 00:27:53,288 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 5401 [2021-12-07 00:27:53,289 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5401 states and 6394 transitions. [2021-12-07 00:27:53,291 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-07 00:27:53,291 INFO L681 BuchiCegarLoop]: Abstraction has 5401 states and 6394 transitions. [2021-12-07 00:27:53,294 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5401 states and 6394 transitions. [2021-12-07 00:27:53,353 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5401 to 5385. [2021-12-07 00:27:53,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5385 states, 5385 states have (on average 1.1844011142061281) internal successors, (6378), 5384 states have internal predecessors, (6378), 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) [2021-12-07 00:27:53,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5385 states to 5385 states and 6378 transitions. [2021-12-07 00:27:53,365 INFO L704 BuchiCegarLoop]: Abstraction has 5385 states and 6378 transitions. [2021-12-07 00:27:53,365 INFO L587 BuchiCegarLoop]: Abstraction has 5385 states and 6378 transitions. [2021-12-07 00:27:53,365 INFO L425 BuchiCegarLoop]: ======== Iteration 28============ [2021-12-07 00:27:53,365 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 5385 states and 6378 transitions. [2021-12-07 00:27:53,378 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 3370 [2021-12-07 00:27:53,378 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-07 00:27:53,378 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-07 00:27:53,380 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:27:53,380 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:27:53,380 INFO L791 eck$LassoCheckResult]: Stem: 94453#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(18, 2);call #Ultimate.allocInit(12, 3); 94361#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret54#1, main_~s~0#1;havoc main_~s~0#1;main_~s~0#1 := 12292;assume { :begin_inline_ssl3_connect } true;ssl3_connect_#in~initial_state#1 := 12292;havoc ssl3_connect_#res#1;havoc ssl3_connect_#t~nondet4#1, ssl3_connect_#t~nondet5#1, ssl3_connect_#t~nondet6#1, ssl3_connect_#t~nondet7#1, ssl3_connect_#t~nondet8#1, ssl3_connect_#t~nondet9#1, ssl3_connect_#t~nondet10#1, ssl3_connect_#t~nondet11#1, ssl3_connect_#t~nondet12#1, ssl3_connect_#t~nondet13#1, ssl3_connect_#t~nondet14#1, ssl3_connect_#t~nondet15#1, ssl3_connect_#t~nondet16#1, ssl3_connect_#t~nondet17#1, ssl3_connect_#t~nondet18#1, ssl3_connect_#t~nondet19#1, ssl3_connect_#t~nondet20#1, ssl3_connect_#t~nondet21#1, ssl3_connect_#t~nondet22#1, ssl3_connect_#t~nondet23#1, ssl3_connect_#t~nondet24#1, ssl3_connect_#t~nondet25#1, ssl3_connect_#t~nondet26#1, ssl3_connect_#t~nondet27#1, ssl3_connect_#t~nondet28#1, ssl3_connect_#t~nondet29#1, ssl3_connect_#t~nondet30#1, ssl3_connect_#t~nondet31#1, ssl3_connect_#t~nondet32#1, ssl3_connect_#t~nondet33#1, ssl3_connect_#t~post34#1, ssl3_connect_#t~post35#1, ssl3_connect_#t~nondet36#1, ssl3_connect_#t~post37#1, ssl3_connect_#t~nondet38#1, ssl3_connect_#t~nondet39#1, ssl3_connect_#t~nondet40#1, ssl3_connect_#t~nondet41#1, ssl3_connect_#t~nondet42#1, ssl3_connect_#t~nondet43#1, ssl3_connect_#t~nondet44#1, ssl3_connect_#t~nondet45#1, ssl3_connect_#t~nondet46#1, ssl3_connect_#t~nondet47#1, ssl3_connect_#t~nondet48#1, ssl3_connect_#t~nondet49#1, ssl3_connect_#t~post50#1, ssl3_connect_#t~post51#1, ssl3_connect_#t~nondet52#1, ssl3_connect_#t~post53#1, ssl3_connect_~initial_state#1, ssl3_connect_~s__info_callback~0#1, ssl3_connect_~s__in_handshake~0#1, ssl3_connect_~s__state~0#1, ssl3_connect_~s__new_session~0#1, ssl3_connect_~s__server~0#1, ssl3_connect_~s__version~0#1, ssl3_connect_~s__type~0#1, ssl3_connect_~s__init_num~0#1, ssl3_connect_~s__bbio~0#1, ssl3_connect_~s__wbio~0#1, ssl3_connect_~s__hit~0#1, ssl3_connect_~s__rwstate~0#1, ssl3_connect_~s__init_buf___0~0#1, ssl3_connect_~s__debug~0#1, ssl3_connect_~s__shutdown~0#1, ssl3_connect_~s__ctx__info_callback~0#1, ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1, ssl3_connect_~s__ctx__stats__sess_connect~0#1, ssl3_connect_~s__ctx__stats__sess_hit~0#1, ssl3_connect_~s__ctx__stats__sess_connect_good~0#1, ssl3_connect_~s__s3__change_cipher_spec~0#1, ssl3_connect_~s__s3__flags~0#1, ssl3_connect_~s__s3__delay_buf_pop_ret~0#1, ssl3_connect_~s__s3__tmp__cert_req~0#1, ssl3_connect_~s__s3__tmp__new_compression~0#1, ssl3_connect_~s__s3__tmp__reuse_message~0#1, ssl3_connect_~s__s3__tmp__new_cipher~0#1, ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0#1, ssl3_connect_~s__s3__tmp__next_state___0~0#1, ssl3_connect_~s__s3__tmp__new_compression__id~0#1, ssl3_connect_~s__session__cipher~0#1, ssl3_connect_~s__session__compress_meth~0#1, ssl3_connect_~buf~0#1, ssl3_connect_~tmp~0#1, ssl3_connect_~l~0#1, ssl3_connect_~num1~0#1, ssl3_connect_~cb~0#1, ssl3_connect_~ret~0#1, ssl3_connect_~new_state~0#1, ssl3_connect_~state~0#1, ssl3_connect_~skip~0#1, ssl3_connect_~tmp___0~0#1, ssl3_connect_~tmp___1~0#1, ssl3_connect_~tmp___2~0#1, ssl3_connect_~tmp___3~0#1, ssl3_connect_~tmp___4~0#1, ssl3_connect_~tmp___5~0#1, ssl3_connect_~tmp___6~0#1, ssl3_connect_~tmp___7~0#1, ssl3_connect_~tmp___8~0#1, ssl3_connect_~tmp___9~0#1, ssl3_connect_~blastFlag~0#1, ssl3_connect_~__cil_tmp55~0#1, ssl3_connect_~__cil_tmp56~0#1, ssl3_connect_~__cil_tmp57~0#1, ssl3_connect_~__cil_tmp58~0#1, ssl3_connect_~__cil_tmp59~0#1, ssl3_connect_~__cil_tmp60~0#1, ssl3_connect_~__cil_tmp61~0#1, ssl3_connect_~__cil_tmp62~0#1, ssl3_connect_~__cil_tmp63~0#1, ssl3_connect_~__cil_tmp64~0#1;ssl3_connect_~initial_state#1 := ssl3_connect_#in~initial_state#1;ssl3_connect_~s__info_callback~0#1 := ssl3_connect_#t~nondet4#1;havoc ssl3_connect_#t~nondet4#1;ssl3_connect_~s__in_handshake~0#1 := ssl3_connect_#t~nondet5#1;havoc ssl3_connect_#t~nondet5#1;havoc ssl3_connect_~s__state~0#1;havoc ssl3_connect_~s__new_session~0#1;havoc ssl3_connect_~s__server~0#1;ssl3_connect_~s__version~0#1 := ssl3_connect_#t~nondet6#1;havoc ssl3_connect_#t~nondet6#1;havoc ssl3_connect_~s__type~0#1;havoc ssl3_connect_~s__init_num~0#1;ssl3_connect_~s__bbio~0#1 := ssl3_connect_#t~nondet7#1;havoc ssl3_connect_#t~nondet7#1;ssl3_connect_~s__wbio~0#1 := ssl3_connect_#t~nondet8#1;havoc ssl3_connect_#t~nondet8#1;ssl3_connect_~s__hit~0#1 := ssl3_connect_#t~nondet9#1;havoc ssl3_connect_#t~nondet9#1;havoc ssl3_connect_~s__rwstate~0#1;ssl3_connect_~s__init_buf___0~0#1 := 1;ssl3_connect_~s__debug~0#1 := ssl3_connect_#t~nondet10#1;havoc ssl3_connect_#t~nondet10#1;havoc ssl3_connect_~s__shutdown~0#1;ssl3_connect_~s__ctx__info_callback~0#1 := ssl3_connect_#t~nondet11#1;havoc ssl3_connect_#t~nondet11#1;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1 := ssl3_connect_#t~nondet12#1;havoc ssl3_connect_#t~nondet12#1;ssl3_connect_~s__ctx__stats__sess_connect~0#1 := ssl3_connect_#t~nondet13#1;havoc ssl3_connect_#t~nondet13#1;ssl3_connect_~s__ctx__stats__sess_hit~0#1 := ssl3_connect_#t~nondet14#1;havoc ssl3_connect_#t~nondet14#1;ssl3_connect_~s__ctx__stats__sess_connect_good~0#1 := ssl3_connect_#t~nondet15#1;havoc ssl3_connect_#t~nondet15#1;havoc ssl3_connect_~s__s3__change_cipher_spec~0#1;ssl3_connect_~s__s3__flags~0#1 := ssl3_connect_#t~nondet16#1;havoc ssl3_connect_#t~nondet16#1;havoc ssl3_connect_~s__s3__delay_buf_pop_ret~0#1;ssl3_connect_~s__s3__tmp__cert_req~0#1 := ssl3_connect_#t~nondet17#1;havoc ssl3_connect_#t~nondet17#1;ssl3_connect_~s__s3__tmp__new_compression~0#1 := ssl3_connect_#t~nondet18#1;havoc ssl3_connect_#t~nondet18#1;ssl3_connect_~s__s3__tmp__reuse_message~0#1 := ssl3_connect_#t~nondet19#1;havoc ssl3_connect_#t~nondet19#1;ssl3_connect_~s__s3__tmp__new_cipher~0#1 := ssl3_connect_#t~nondet20#1;havoc ssl3_connect_#t~nondet20#1;ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0#1 := ssl3_connect_#t~nondet21#1;havoc ssl3_connect_#t~nondet21#1;havoc ssl3_connect_~s__s3__tmp__next_state___0~0#1;ssl3_connect_~s__s3__tmp__new_compression__id~0#1 := ssl3_connect_#t~nondet22#1;havoc ssl3_connect_#t~nondet22#1;havoc ssl3_connect_~s__session__cipher~0#1;havoc ssl3_connect_~s__session__compress_meth~0#1;havoc ssl3_connect_~buf~0#1;havoc ssl3_connect_~tmp~0#1;havoc ssl3_connect_~l~0#1;ssl3_connect_~num1~0#1 := ssl3_connect_#t~nondet23#1;havoc ssl3_connect_#t~nondet23#1;havoc ssl3_connect_~cb~0#1;havoc ssl3_connect_~ret~0#1;havoc ssl3_connect_~new_state~0#1;havoc ssl3_connect_~state~0#1;havoc ssl3_connect_~skip~0#1;havoc ssl3_connect_~tmp___0~0#1;ssl3_connect_~tmp___1~0#1 := ssl3_connect_#t~nondet24#1;havoc ssl3_connect_#t~nondet24#1;ssl3_connect_~tmp___2~0#1 := ssl3_connect_#t~nondet25#1;havoc ssl3_connect_#t~nondet25#1;ssl3_connect_~tmp___3~0#1 := ssl3_connect_#t~nondet26#1;havoc ssl3_connect_#t~nondet26#1;ssl3_connect_~tmp___4~0#1 := ssl3_connect_#t~nondet27#1;havoc ssl3_connect_#t~nondet27#1;ssl3_connect_~tmp___5~0#1 := ssl3_connect_#t~nondet28#1;havoc ssl3_connect_#t~nondet28#1;ssl3_connect_~tmp___6~0#1 := ssl3_connect_#t~nondet29#1;havoc ssl3_connect_#t~nondet29#1;ssl3_connect_~tmp___7~0#1 := ssl3_connect_#t~nondet30#1;havoc ssl3_connect_#t~nondet30#1;ssl3_connect_~tmp___8~0#1 := ssl3_connect_#t~nondet31#1;havoc ssl3_connect_#t~nondet31#1;ssl3_connect_~tmp___9~0#1 := ssl3_connect_#t~nondet32#1;havoc ssl3_connect_#t~nondet32#1;havoc ssl3_connect_~blastFlag~0#1;havoc ssl3_connect_~__cil_tmp55~0#1;havoc ssl3_connect_~__cil_tmp56~0#1;havoc ssl3_connect_~__cil_tmp57~0#1;havoc ssl3_connect_~__cil_tmp58~0#1;havoc ssl3_connect_~__cil_tmp59~0#1;havoc ssl3_connect_~__cil_tmp60~0#1;havoc ssl3_connect_~__cil_tmp61~0#1;havoc ssl3_connect_~__cil_tmp62~0#1;havoc ssl3_connect_~__cil_tmp63~0#1;havoc ssl3_connect_~__cil_tmp64~0#1;ssl3_connect_~s__state~0#1 := ssl3_connect_~initial_state#1;ssl3_connect_~blastFlag~0#1 := 0;ssl3_connect_~tmp~0#1 := ssl3_connect_#t~nondet33#1;havoc ssl3_connect_#t~nondet33#1;ssl3_connect_~cb~0#1 := 0;ssl3_connect_~ret~0#1 := -1;ssl3_connect_~skip~0#1 := 0;ssl3_connect_~tmp___0~0#1 := 0; 94362#L94 assume 0 != ssl3_connect_~s__info_callback~0#1;ssl3_connect_~cb~0#1 := ssl3_connect_~s__info_callback~0#1; 94399#L97-2 ssl3_connect_#t~post34#1 := ssl3_connect_~s__in_handshake~0#1;ssl3_connect_~s__in_handshake~0#1 := 1 + ssl3_connect_#t~post34#1;havoc ssl3_connect_#t~post34#1; 94454#L102 assume !(0 != ssl3_connect_~tmp___1~0#1 - 12288); 94467#L108-1 assume !false; 94468#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 94463#L111 assume 12292 == ssl3_connect_~s__state~0#1; 94464#L112 ssl3_connect_~s__new_session~0#1 := 1;ssl3_connect_~s__state~0#1 := 4096;ssl3_connect_#t~post35#1 := ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1 := 1 + ssl3_connect_#t~post35#1;havoc ssl3_connect_#t~post35#1; 95019#L216 ssl3_connect_~s__server~0#1 := 0; 95017#L221 assume 0 != ssl3_connect_~cb~0#1; 95015#L221-2 ssl3_connect_~__cil_tmp55~0#1 := ssl3_connect_~s__version~0#1 - 65280; 95013#L226 assume !(768 != ssl3_connect_~__cil_tmp55~0#1);ssl3_connect_~s__type~0#1 := 4096; 95008#L232 assume !(0 == ssl3_connect_~s__init_buf___0~0#1); 95004#L232-2 assume !(0 == ssl3_connect_~tmp___4~0#1); 95000#L248 assume !(0 == ssl3_connect_~tmp___5~0#1);ssl3_connect_~s__state~0#1 := 4368;ssl3_connect_#t~post37#1 := ssl3_connect_~s__ctx__stats__sess_connect~0#1;ssl3_connect_~s__ctx__stats__sess_connect~0#1 := 1 + ssl3_connect_#t~post37#1;havoc ssl3_connect_#t~post37#1;ssl3_connect_~s__init_num~0#1 := 0; 94994#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 94990#L526 ssl3_connect_~skip~0#1 := 0; 94988#L108-1 assume !false; 94986#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 94984#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 94982#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 94980#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 94978#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 94976#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 94974#L126 assume 4368 == ssl3_connect_~s__state~0#1; 94972#L130 ssl3_connect_~s__shutdown~0#1 := 0;ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet38#1;havoc ssl3_connect_#t~nondet38#1; 94970#L260 assume !(0 == ssl3_connect_~blastFlag~0#1); 94968#L260-2 assume !(ssl3_connect_~ret~0#1 <= 0);ssl3_connect_~s__state~0#1 := 4384;ssl3_connect_~s__init_num~0#1 := 0; 94965#L268 assume !(ssl3_connect_~s__bbio~0#1 != ssl3_connect_~s__wbio~0#1); 94966#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 94952#L526 ssl3_connect_~skip~0#1 := 0; 94953#L108-1 assume !false; 94948#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 94949#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 94944#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 94945#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 94940#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 94941#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 94936#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 94937#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 94932#L132 assume 4384 == ssl3_connect_~s__state~0#1; 94933#L136 ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet39#1;havoc ssl3_connect_#t~nondet39#1; 94928#L275 assume !(1 == ssl3_connect_~blastFlag~0#1); 94929#L275-2 assume !(ssl3_connect_~ret~0#1 <= 0); 94924#L281 assume 0 != ssl3_connect_~s__hit~0#1;ssl3_connect_~s__state~0#1 := 4560; 94925#L281-2 [2021-12-07 00:27:53,381 INFO L793 eck$LassoCheckResult]: Loop: 94925#L281-2 ssl3_connect_~s__init_num~0#1 := 0; 99107#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 99103#L526 ssl3_connect_~skip~0#1 := 0; 99101#L108-1 assume !false; 99099#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 99097#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 99096#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 99095#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 99094#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 99093#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 99092#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 99091#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 99090#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 99089#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 99088#L138 assume !(4400 == ssl3_connect_~s__state~0#1); 99086#L141 assume !(4401 == ssl3_connect_~s__state~0#1); 99085#L144 assume !(4416 == ssl3_connect_~s__state~0#1); 99082#L147 assume !(4417 == ssl3_connect_~s__state~0#1); 99081#L150 assume !(4432 == ssl3_connect_~s__state~0#1); 99080#L153 assume !(4433 == ssl3_connect_~s__state~0#1); 99079#L156 assume !(4448 == ssl3_connect_~s__state~0#1); 99078#L159 assume !(4449 == ssl3_connect_~s__state~0#1); 99077#L162 assume !(4464 == ssl3_connect_~s__state~0#1); 99076#L165 assume !(4465 == ssl3_connect_~s__state~0#1); 99075#L168 assume !(4466 == ssl3_connect_~s__state~0#1); 99074#L171 assume !(4467 == ssl3_connect_~s__state~0#1); 99073#L174 assume !(4480 == ssl3_connect_~s__state~0#1); 99070#L177 assume !(4481 == ssl3_connect_~s__state~0#1); 99068#L180 assume !(4496 == ssl3_connect_~s__state~0#1); 98671#L183 assume !(4497 == ssl3_connect_~s__state~0#1); 98670#L186 assume !(4512 == ssl3_connect_~s__state~0#1); 98668#L189 assume !(4513 == ssl3_connect_~s__state~0#1); 98666#L192 assume !(4528 == ssl3_connect_~s__state~0#1); 98664#L195 assume !(4529 == ssl3_connect_~s__state~0#1); 98660#L198 assume 4560 == ssl3_connect_~s__state~0#1; 98519#L202 ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet49#1;havoc ssl3_connect_#t~nondet49#1; 98657#L437 assume !(ssl3_connect_~ret~0#1 <= 0); 98655#L440 assume 0 != ssl3_connect_~s__hit~0#1;ssl3_connect_~s__state~0#1 := 4512; 98621#L440-2 ssl3_connect_~s__init_num~0#1 := 0; 98617#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 98606#L526 ssl3_connect_~skip~0#1 := 0; 98604#L108-1 assume !false; 98603#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 98602#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 98600#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 98599#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 98598#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 98597#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 98596#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 98595#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 98594#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 98593#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 98592#L138 assume !(4400 == ssl3_connect_~s__state~0#1); 98591#L141 assume !(4401 == ssl3_connect_~s__state~0#1); 98590#L144 assume !(4416 == ssl3_connect_~s__state~0#1); 98589#L147 assume !(4417 == ssl3_connect_~s__state~0#1); 98588#L150 assume !(4432 == ssl3_connect_~s__state~0#1); 98587#L153 assume !(4433 == ssl3_connect_~s__state~0#1); 98586#L156 assume !(4448 == ssl3_connect_~s__state~0#1); 98585#L159 assume !(4449 == ssl3_connect_~s__state~0#1); 98584#L162 assume !(4464 == ssl3_connect_~s__state~0#1); 98583#L165 assume !(4465 == ssl3_connect_~s__state~0#1); 98582#L168 assume !(4466 == ssl3_connect_~s__state~0#1); 98581#L171 assume !(4467 == ssl3_connect_~s__state~0#1); 98580#L174 assume !(4480 == ssl3_connect_~s__state~0#1); 98579#L177 assume !(4481 == ssl3_connect_~s__state~0#1); 98578#L180 assume !(4496 == ssl3_connect_~s__state~0#1); 98577#L183 assume !(4497 == ssl3_connect_~s__state~0#1); 98576#L186 assume 4512 == ssl3_connect_~s__state~0#1; 98202#L190 ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet47#1;havoc ssl3_connect_#t~nondet47#1; 98575#L387 assume !(ssl3_connect_~ret~0#1 <= 0);ssl3_connect_~s__state~0#1 := 4528;ssl3_connect_~s__init_num~0#1 := 0;ssl3_connect_~s__session__cipher~0#1 := ssl3_connect_~s__s3__tmp__new_cipher~0#1; 98574#L393 assume 0 == ssl3_connect_~s__s3__tmp__new_compression~0#1;ssl3_connect_~s__session__compress_meth~0#1 := 0; 98573#L393-2 assume !(0 == ssl3_connect_~tmp___7~0#1); 98572#L402 assume !(0 == ssl3_connect_~tmp___8~0#1); 98534#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 98531#L526 ssl3_connect_~skip~0#1 := 0; 98530#L108-1 assume !false; 94891#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 94892#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 94885#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 94886#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 94879#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 94880#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 94873#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 94874#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 94867#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 94868#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 94861#L138 assume !(4400 == ssl3_connect_~s__state~0#1); 94862#L141 assume !(4401 == ssl3_connect_~s__state~0#1); 94855#L144 assume !(4416 == ssl3_connect_~s__state~0#1); 94856#L147 assume !(4417 == ssl3_connect_~s__state~0#1); 95090#L150 assume !(4432 == ssl3_connect_~s__state~0#1); 95091#L153 assume !(4433 == ssl3_connect_~s__state~0#1); 94844#L156 assume !(4448 == ssl3_connect_~s__state~0#1); 94845#L159 assume !(4449 == ssl3_connect_~s__state~0#1); 95071#L162 assume !(4464 == ssl3_connect_~s__state~0#1); 95072#L165 assume !(4465 == ssl3_connect_~s__state~0#1); 94833#L168 assume !(4466 == ssl3_connect_~s__state~0#1); 94834#L171 assume !(4467 == ssl3_connect_~s__state~0#1); 95052#L174 assume !(4480 == ssl3_connect_~s__state~0#1); 95053#L177 assume !(4481 == ssl3_connect_~s__state~0#1); 94821#L180 assume !(4496 == ssl3_connect_~s__state~0#1); 94822#L183 assume !(4497 == ssl3_connect_~s__state~0#1); 95034#L186 assume !(4512 == ssl3_connect_~s__state~0#1); 95035#L189 assume !(4513 == ssl3_connect_~s__state~0#1); 95027#L192 assume 4528 == ssl3_connect_~s__state~0#1; 95028#L196 ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet48#1;havoc ssl3_connect_#t~nondet48#1; 94922#L410 assume !(ssl3_connect_~ret~0#1 <= 0);ssl3_connect_~s__state~0#1 := 4352;ssl3_connect_~__cil_tmp56~0#1 := ssl3_connect_~s__s3__flags~0#1;ssl3_connect_~__cil_tmp57~0#1 := 5 + ssl3_connect_~__cil_tmp56~0#1;ssl3_connect_~s__s3__flags~0#1 := ssl3_connect_~__cil_tmp57~0#1; 94923#L417 assume 0 != ssl3_connect_~s__hit~0#1;ssl3_connect_~s__s3__tmp__next_state___0~0#1 := 3;ssl3_connect_~__cil_tmp58~0#1 := ssl3_connect_~s__s3__flags~0#1; 98259#L421 assume !(0 != ssl3_connect_~__cil_tmp58~0#1 - 2); 98260#L417-1 ssl3_connect_~s__init_num~0#1 := 0; 98256#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 98254#L526 ssl3_connect_~skip~0#1 := 0; 98251#L108-1 assume !false; 98252#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 98249#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 98250#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 98247#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 98248#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 98245#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 98246#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 98243#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 98244#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 98241#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 98242#L138 assume !(4400 == ssl3_connect_~s__state~0#1); 98239#L141 assume !(4401 == ssl3_connect_~s__state~0#1); 98240#L144 assume !(4416 == ssl3_connect_~s__state~0#1); 98237#L147 assume !(4417 == ssl3_connect_~s__state~0#1); 98238#L150 assume !(4432 == ssl3_connect_~s__state~0#1); 98232#L153 assume !(4433 == ssl3_connect_~s__state~0#1); 98233#L156 assume !(4448 == ssl3_connect_~s__state~0#1); 98227#L159 assume !(4449 == ssl3_connect_~s__state~0#1); 98228#L162 assume !(4464 == ssl3_connect_~s__state~0#1); 98223#L165 assume !(4465 == ssl3_connect_~s__state~0#1); 98224#L168 assume !(4466 == ssl3_connect_~s__state~0#1); 98218#L171 assume !(4467 == ssl3_connect_~s__state~0#1); 98219#L174 assume !(4480 == ssl3_connect_~s__state~0#1); 98213#L177 assume !(4481 == ssl3_connect_~s__state~0#1); 98214#L180 assume !(4496 == ssl3_connect_~s__state~0#1); 98204#L183 assume !(4497 == ssl3_connect_~s__state~0#1); 98205#L186 assume !(4512 == ssl3_connect_~s__state~0#1); 98197#L189 assume !(4513 == ssl3_connect_~s__state~0#1); 98198#L192 assume !(4528 == ssl3_connect_~s__state~0#1); 98191#L195 assume !(4529 == ssl3_connect_~s__state~0#1); 98192#L198 assume !(4560 == ssl3_connect_~s__state~0#1); 98512#L201 assume !(4561 == ssl3_connect_~s__state~0#1); 98122#L204 assume 4352 == ssl3_connect_~s__state~0#1; 98123#L205 ssl3_connect_~__cil_tmp61~0#1 := ssl3_connect_~num1~0#1; 98117#L450 assume !(ssl3_connect_~__cil_tmp61~0#1 > 0); 98118#L450-2 ssl3_connect_~s__state~0#1 := ssl3_connect_~s__s3__tmp__next_state___0~0#1; 94512#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 94499#L526 ssl3_connect_~skip~0#1 := 0; 94491#L108-1 assume !false; 94492#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 94487#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 94488#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 94483#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 94484#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 94478#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 94480#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 94473#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 94474#L132 assume 4384 == ssl3_connect_~s__state~0#1; 94769#L136 ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet39#1;havoc ssl3_connect_#t~nondet39#1; 99132#L275 assume 1 == ssl3_connect_~blastFlag~0#1;ssl3_connect_~blastFlag~0#1 := 2; 99130#L275-2 assume !(ssl3_connect_~ret~0#1 <= 0); 99127#L281 assume 0 != ssl3_connect_~s__hit~0#1;ssl3_connect_~s__state~0#1 := 4560; 94925#L281-2 [2021-12-07 00:27:53,381 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:27:53,381 INFO L85 PathProgramCache]: Analyzing trace with hash 1638169035, now seen corresponding path program 1 times [2021-12-07 00:27:53,381 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:27:53,382 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1258162453] [2021-12-07 00:27:53,382 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:27:53,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:27:53,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:27:53,394 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-12-07 00:27:53,394 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-07 00:27:53,394 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1258162453] [2021-12-07 00:27:53,394 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1258162453] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-07 00:27:53,394 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-07 00:27:53,394 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-07 00:27:53,395 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2121503277] [2021-12-07 00:27:53,395 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-07 00:27:53,395 INFO L796 eck$LassoCheckResult]: stem already infeasible [2021-12-07 00:27:53,395 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:27:53,395 INFO L85 PathProgramCache]: Analyzing trace with hash -1522277887, now seen corresponding path program 1 times [2021-12-07 00:27:53,395 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:27:53,395 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2029790072] [2021-12-07 00:27:53,396 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:27:53,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:27:53,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:27:53,425 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 132 proven. 12 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2021-12-07 00:27:53,425 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-07 00:27:53,425 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2029790072] [2021-12-07 00:27:53,425 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2029790072] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-07 00:27:53,425 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [577525089] [2021-12-07 00:27:53,425 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:27:53,425 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-07 00:27:53,425 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:27:53,455 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-12-07 00:27:53,455 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true (71)] Waiting until timeout for monitored process [2021-12-07 00:27:53,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:27:53,501 INFO L263 TraceCheckSpWp]: Trace formula consists of 221 conjuncts, 3 conjunts are in the unsatisfiable core [2021-12-07 00:27:53,503 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-07 00:27:53,617 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 132 proven. 12 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2021-12-07 00:27:53,617 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-12-07 00:27:53,736 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 132 proven. 12 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2021-12-07 00:27:53,736 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [577525089] provided 0 perfect and 2 imperfect interpolant sequences [2021-12-07 00:27:53,737 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-12-07 00:27:53,737 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4, 4] total 6 [2021-12-07 00:27:53,737 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [569402262] [2021-12-07 00:27:53,737 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-12-07 00:27:53,737 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-12-07 00:27:53,737 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-07 00:27:53,738 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-07 00:27:53,738 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-07 00:27:53,738 INFO L87 Difference]: Start difference. First operand 5385 states and 6378 transitions. cyclomatic complexity: 997 Second operand has 3 states, 3 states have (on average 14.666666666666666) internal successors, (44), 3 states have internal predecessors, (44), 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) [2021-12-07 00:27:53,752 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-07 00:27:53,752 INFO L93 Difference]: Finished difference Result 5385 states and 6376 transitions. [2021-12-07 00:27:53,753 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-07 00:27:53,753 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 5385 states and 6376 transitions. [2021-12-07 00:27:53,765 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 3370 [2021-12-07 00:27:53,772 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 5385 states to 5385 states and 6376 transitions. [2021-12-07 00:27:53,772 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 5385 [2021-12-07 00:27:53,774 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 5385 [2021-12-07 00:27:53,774 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5385 states and 6376 transitions. [2021-12-07 00:27:53,776 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-07 00:27:53,776 INFO L681 BuchiCegarLoop]: Abstraction has 5385 states and 6376 transitions. [2021-12-07 00:27:53,778 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5385 states and 6376 transitions. [2021-12-07 00:27:53,811 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5385 to 5385. [2021-12-07 00:27:53,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5385 states, 5385 states have (on average 1.184029712163417) internal successors, (6376), 5384 states have internal predecessors, (6376), 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) [2021-12-07 00:27:53,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5385 states to 5385 states and 6376 transitions. [2021-12-07 00:27:53,821 INFO L704 BuchiCegarLoop]: Abstraction has 5385 states and 6376 transitions. [2021-12-07 00:27:53,821 INFO L587 BuchiCegarLoop]: Abstraction has 5385 states and 6376 transitions. [2021-12-07 00:27:53,821 INFO L425 BuchiCegarLoop]: ======== Iteration 29============ [2021-12-07 00:27:53,821 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 5385 states and 6376 transitions. [2021-12-07 00:27:53,839 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 3370 [2021-12-07 00:27:53,839 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-07 00:27:53,839 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-07 00:27:53,841 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:27:53,841 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:27:53,841 INFO L791 eck$LassoCheckResult]: Stem: 106225#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(18, 2);call #Ultimate.allocInit(12, 3); 106131#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret54#1, main_~s~0#1;havoc main_~s~0#1;main_~s~0#1 := 12292;assume { :begin_inline_ssl3_connect } true;ssl3_connect_#in~initial_state#1 := 12292;havoc ssl3_connect_#res#1;havoc ssl3_connect_#t~nondet4#1, ssl3_connect_#t~nondet5#1, ssl3_connect_#t~nondet6#1, ssl3_connect_#t~nondet7#1, ssl3_connect_#t~nondet8#1, ssl3_connect_#t~nondet9#1, ssl3_connect_#t~nondet10#1, ssl3_connect_#t~nondet11#1, ssl3_connect_#t~nondet12#1, ssl3_connect_#t~nondet13#1, ssl3_connect_#t~nondet14#1, ssl3_connect_#t~nondet15#1, ssl3_connect_#t~nondet16#1, ssl3_connect_#t~nondet17#1, ssl3_connect_#t~nondet18#1, ssl3_connect_#t~nondet19#1, ssl3_connect_#t~nondet20#1, ssl3_connect_#t~nondet21#1, ssl3_connect_#t~nondet22#1, ssl3_connect_#t~nondet23#1, ssl3_connect_#t~nondet24#1, ssl3_connect_#t~nondet25#1, ssl3_connect_#t~nondet26#1, ssl3_connect_#t~nondet27#1, ssl3_connect_#t~nondet28#1, ssl3_connect_#t~nondet29#1, ssl3_connect_#t~nondet30#1, ssl3_connect_#t~nondet31#1, ssl3_connect_#t~nondet32#1, ssl3_connect_#t~nondet33#1, ssl3_connect_#t~post34#1, ssl3_connect_#t~post35#1, ssl3_connect_#t~nondet36#1, ssl3_connect_#t~post37#1, ssl3_connect_#t~nondet38#1, ssl3_connect_#t~nondet39#1, ssl3_connect_#t~nondet40#1, ssl3_connect_#t~nondet41#1, ssl3_connect_#t~nondet42#1, ssl3_connect_#t~nondet43#1, ssl3_connect_#t~nondet44#1, ssl3_connect_#t~nondet45#1, ssl3_connect_#t~nondet46#1, ssl3_connect_#t~nondet47#1, ssl3_connect_#t~nondet48#1, ssl3_connect_#t~nondet49#1, ssl3_connect_#t~post50#1, ssl3_connect_#t~post51#1, ssl3_connect_#t~nondet52#1, ssl3_connect_#t~post53#1, ssl3_connect_~initial_state#1, ssl3_connect_~s__info_callback~0#1, ssl3_connect_~s__in_handshake~0#1, ssl3_connect_~s__state~0#1, ssl3_connect_~s__new_session~0#1, ssl3_connect_~s__server~0#1, ssl3_connect_~s__version~0#1, ssl3_connect_~s__type~0#1, ssl3_connect_~s__init_num~0#1, ssl3_connect_~s__bbio~0#1, ssl3_connect_~s__wbio~0#1, ssl3_connect_~s__hit~0#1, ssl3_connect_~s__rwstate~0#1, ssl3_connect_~s__init_buf___0~0#1, ssl3_connect_~s__debug~0#1, ssl3_connect_~s__shutdown~0#1, ssl3_connect_~s__ctx__info_callback~0#1, ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1, ssl3_connect_~s__ctx__stats__sess_connect~0#1, ssl3_connect_~s__ctx__stats__sess_hit~0#1, ssl3_connect_~s__ctx__stats__sess_connect_good~0#1, ssl3_connect_~s__s3__change_cipher_spec~0#1, ssl3_connect_~s__s3__flags~0#1, ssl3_connect_~s__s3__delay_buf_pop_ret~0#1, ssl3_connect_~s__s3__tmp__cert_req~0#1, ssl3_connect_~s__s3__tmp__new_compression~0#1, ssl3_connect_~s__s3__tmp__reuse_message~0#1, ssl3_connect_~s__s3__tmp__new_cipher~0#1, ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0#1, ssl3_connect_~s__s3__tmp__next_state___0~0#1, ssl3_connect_~s__s3__tmp__new_compression__id~0#1, ssl3_connect_~s__session__cipher~0#1, ssl3_connect_~s__session__compress_meth~0#1, ssl3_connect_~buf~0#1, ssl3_connect_~tmp~0#1, ssl3_connect_~l~0#1, ssl3_connect_~num1~0#1, ssl3_connect_~cb~0#1, ssl3_connect_~ret~0#1, ssl3_connect_~new_state~0#1, ssl3_connect_~state~0#1, ssl3_connect_~skip~0#1, ssl3_connect_~tmp___0~0#1, ssl3_connect_~tmp___1~0#1, ssl3_connect_~tmp___2~0#1, ssl3_connect_~tmp___3~0#1, ssl3_connect_~tmp___4~0#1, ssl3_connect_~tmp___5~0#1, ssl3_connect_~tmp___6~0#1, ssl3_connect_~tmp___7~0#1, ssl3_connect_~tmp___8~0#1, ssl3_connect_~tmp___9~0#1, ssl3_connect_~blastFlag~0#1, ssl3_connect_~__cil_tmp55~0#1, ssl3_connect_~__cil_tmp56~0#1, ssl3_connect_~__cil_tmp57~0#1, ssl3_connect_~__cil_tmp58~0#1, ssl3_connect_~__cil_tmp59~0#1, ssl3_connect_~__cil_tmp60~0#1, ssl3_connect_~__cil_tmp61~0#1, ssl3_connect_~__cil_tmp62~0#1, ssl3_connect_~__cil_tmp63~0#1, ssl3_connect_~__cil_tmp64~0#1;ssl3_connect_~initial_state#1 := ssl3_connect_#in~initial_state#1;ssl3_connect_~s__info_callback~0#1 := ssl3_connect_#t~nondet4#1;havoc ssl3_connect_#t~nondet4#1;ssl3_connect_~s__in_handshake~0#1 := ssl3_connect_#t~nondet5#1;havoc ssl3_connect_#t~nondet5#1;havoc ssl3_connect_~s__state~0#1;havoc ssl3_connect_~s__new_session~0#1;havoc ssl3_connect_~s__server~0#1;ssl3_connect_~s__version~0#1 := ssl3_connect_#t~nondet6#1;havoc ssl3_connect_#t~nondet6#1;havoc ssl3_connect_~s__type~0#1;havoc ssl3_connect_~s__init_num~0#1;ssl3_connect_~s__bbio~0#1 := ssl3_connect_#t~nondet7#1;havoc ssl3_connect_#t~nondet7#1;ssl3_connect_~s__wbio~0#1 := ssl3_connect_#t~nondet8#1;havoc ssl3_connect_#t~nondet8#1;ssl3_connect_~s__hit~0#1 := ssl3_connect_#t~nondet9#1;havoc ssl3_connect_#t~nondet9#1;havoc ssl3_connect_~s__rwstate~0#1;ssl3_connect_~s__init_buf___0~0#1 := 1;ssl3_connect_~s__debug~0#1 := ssl3_connect_#t~nondet10#1;havoc ssl3_connect_#t~nondet10#1;havoc ssl3_connect_~s__shutdown~0#1;ssl3_connect_~s__ctx__info_callback~0#1 := ssl3_connect_#t~nondet11#1;havoc ssl3_connect_#t~nondet11#1;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1 := ssl3_connect_#t~nondet12#1;havoc ssl3_connect_#t~nondet12#1;ssl3_connect_~s__ctx__stats__sess_connect~0#1 := ssl3_connect_#t~nondet13#1;havoc ssl3_connect_#t~nondet13#1;ssl3_connect_~s__ctx__stats__sess_hit~0#1 := ssl3_connect_#t~nondet14#1;havoc ssl3_connect_#t~nondet14#1;ssl3_connect_~s__ctx__stats__sess_connect_good~0#1 := ssl3_connect_#t~nondet15#1;havoc ssl3_connect_#t~nondet15#1;havoc ssl3_connect_~s__s3__change_cipher_spec~0#1;ssl3_connect_~s__s3__flags~0#1 := ssl3_connect_#t~nondet16#1;havoc ssl3_connect_#t~nondet16#1;havoc ssl3_connect_~s__s3__delay_buf_pop_ret~0#1;ssl3_connect_~s__s3__tmp__cert_req~0#1 := ssl3_connect_#t~nondet17#1;havoc ssl3_connect_#t~nondet17#1;ssl3_connect_~s__s3__tmp__new_compression~0#1 := ssl3_connect_#t~nondet18#1;havoc ssl3_connect_#t~nondet18#1;ssl3_connect_~s__s3__tmp__reuse_message~0#1 := ssl3_connect_#t~nondet19#1;havoc ssl3_connect_#t~nondet19#1;ssl3_connect_~s__s3__tmp__new_cipher~0#1 := ssl3_connect_#t~nondet20#1;havoc ssl3_connect_#t~nondet20#1;ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0#1 := ssl3_connect_#t~nondet21#1;havoc ssl3_connect_#t~nondet21#1;havoc ssl3_connect_~s__s3__tmp__next_state___0~0#1;ssl3_connect_~s__s3__tmp__new_compression__id~0#1 := ssl3_connect_#t~nondet22#1;havoc ssl3_connect_#t~nondet22#1;havoc ssl3_connect_~s__session__cipher~0#1;havoc ssl3_connect_~s__session__compress_meth~0#1;havoc ssl3_connect_~buf~0#1;havoc ssl3_connect_~tmp~0#1;havoc ssl3_connect_~l~0#1;ssl3_connect_~num1~0#1 := ssl3_connect_#t~nondet23#1;havoc ssl3_connect_#t~nondet23#1;havoc ssl3_connect_~cb~0#1;havoc ssl3_connect_~ret~0#1;havoc ssl3_connect_~new_state~0#1;havoc ssl3_connect_~state~0#1;havoc ssl3_connect_~skip~0#1;havoc ssl3_connect_~tmp___0~0#1;ssl3_connect_~tmp___1~0#1 := ssl3_connect_#t~nondet24#1;havoc ssl3_connect_#t~nondet24#1;ssl3_connect_~tmp___2~0#1 := ssl3_connect_#t~nondet25#1;havoc ssl3_connect_#t~nondet25#1;ssl3_connect_~tmp___3~0#1 := ssl3_connect_#t~nondet26#1;havoc ssl3_connect_#t~nondet26#1;ssl3_connect_~tmp___4~0#1 := ssl3_connect_#t~nondet27#1;havoc ssl3_connect_#t~nondet27#1;ssl3_connect_~tmp___5~0#1 := ssl3_connect_#t~nondet28#1;havoc ssl3_connect_#t~nondet28#1;ssl3_connect_~tmp___6~0#1 := ssl3_connect_#t~nondet29#1;havoc ssl3_connect_#t~nondet29#1;ssl3_connect_~tmp___7~0#1 := ssl3_connect_#t~nondet30#1;havoc ssl3_connect_#t~nondet30#1;ssl3_connect_~tmp___8~0#1 := ssl3_connect_#t~nondet31#1;havoc ssl3_connect_#t~nondet31#1;ssl3_connect_~tmp___9~0#1 := ssl3_connect_#t~nondet32#1;havoc ssl3_connect_#t~nondet32#1;havoc ssl3_connect_~blastFlag~0#1;havoc ssl3_connect_~__cil_tmp55~0#1;havoc ssl3_connect_~__cil_tmp56~0#1;havoc ssl3_connect_~__cil_tmp57~0#1;havoc ssl3_connect_~__cil_tmp58~0#1;havoc ssl3_connect_~__cil_tmp59~0#1;havoc ssl3_connect_~__cil_tmp60~0#1;havoc ssl3_connect_~__cil_tmp61~0#1;havoc ssl3_connect_~__cil_tmp62~0#1;havoc ssl3_connect_~__cil_tmp63~0#1;havoc ssl3_connect_~__cil_tmp64~0#1;ssl3_connect_~s__state~0#1 := ssl3_connect_~initial_state#1;ssl3_connect_~blastFlag~0#1 := 0;ssl3_connect_~tmp~0#1 := ssl3_connect_#t~nondet33#1;havoc ssl3_connect_#t~nondet33#1;ssl3_connect_~cb~0#1 := 0;ssl3_connect_~ret~0#1 := -1;ssl3_connect_~skip~0#1 := 0;ssl3_connect_~tmp___0~0#1 := 0; 106132#L94 assume 0 != ssl3_connect_~s__info_callback~0#1;ssl3_connect_~cb~0#1 := ssl3_connect_~s__info_callback~0#1; 106166#L97-2 ssl3_connect_#t~post34#1 := ssl3_connect_~s__in_handshake~0#1;ssl3_connect_~s__in_handshake~0#1 := 1 + ssl3_connect_#t~post34#1;havoc ssl3_connect_#t~post34#1; 106137#L102 assume !(0 != ssl3_connect_~tmp___1~0#1 - 12288); 106139#L108-1 assume !false; 106236#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 106237#L111 assume 12292 == ssl3_connect_~s__state~0#1; 106144#L112 ssl3_connect_~s__new_session~0#1 := 1;ssl3_connect_~s__state~0#1 := 4096;ssl3_connect_#t~post35#1 := ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1 := 1 + ssl3_connect_#t~post35#1;havoc ssl3_connect_#t~post35#1; 106145#L216 ssl3_connect_~s__server~0#1 := 0; 106290#L221 assume 0 != ssl3_connect_~cb~0#1; 106288#L221-2 ssl3_connect_~__cil_tmp55~0#1 := ssl3_connect_~s__version~0#1 - 65280; 106286#L226 assume !(768 != ssl3_connect_~__cil_tmp55~0#1);ssl3_connect_~s__type~0#1 := 4096; 106283#L232 assume !(0 == ssl3_connect_~s__init_buf___0~0#1); 106278#L232-2 assume !(0 == ssl3_connect_~tmp___4~0#1); 106276#L248 assume !(0 == ssl3_connect_~tmp___5~0#1);ssl3_connect_~s__state~0#1 := 4368;ssl3_connect_#t~post37#1 := ssl3_connect_~s__ctx__stats__sess_connect~0#1;ssl3_connect_~s__ctx__stats__sess_connect~0#1 := 1 + ssl3_connect_#t~post37#1;havoc ssl3_connect_#t~post37#1;ssl3_connect_~s__init_num~0#1 := 0; 106274#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 106261#L526 ssl3_connect_~skip~0#1 := 0; 106262#L108-1 assume !false; 106257#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 106258#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 106253#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 106254#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 106249#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 106250#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 106245#L126 assume 4368 == ssl3_connect_~s__state~0#1; 106246#L130 ssl3_connect_~s__shutdown~0#1 := 0;ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet38#1;havoc ssl3_connect_#t~nondet38#1; 106158#L260 assume 0 == ssl3_connect_~blastFlag~0#1;ssl3_connect_~blastFlag~0#1 := 1; 106159#L260-2 assume !(ssl3_connect_~ret~0#1 <= 0);ssl3_connect_~s__state~0#1 := 4384;ssl3_connect_~s__init_num~0#1 := 0; 106420#L268 assume !(ssl3_connect_~s__bbio~0#1 != ssl3_connect_~s__wbio~0#1); 106417#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 106409#L526 ssl3_connect_~skip~0#1 := 0; 106407#L108-1 assume !false; 106405#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 106403#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 106401#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 106399#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 106397#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 106395#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 106393#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 106391#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 106389#L132 assume 4384 == ssl3_connect_~s__state~0#1; 106387#L136 ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet39#1;havoc ssl3_connect_#t~nondet39#1; 106385#L275 assume !(1 == ssl3_connect_~blastFlag~0#1); 106383#L275-2 assume !(ssl3_connect_~ret~0#1 <= 0); 106380#L281 assume 0 != ssl3_connect_~s__hit~0#1;ssl3_connect_~s__state~0#1 := 4560; 106381#L281-2 [2021-12-07 00:27:53,841 INFO L793 eck$LassoCheckResult]: Loop: 106381#L281-2 ssl3_connect_~s__init_num~0#1 := 0; 109715#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 109713#L526 ssl3_connect_~skip~0#1 := 0; 109712#L108-1 assume !false; 109711#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 109710#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 109709#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 109708#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 109707#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 109706#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 109705#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 109704#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 109703#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 109702#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 109701#L138 assume !(4400 == ssl3_connect_~s__state~0#1); 109700#L141 assume !(4401 == ssl3_connect_~s__state~0#1); 109699#L144 assume !(4416 == ssl3_connect_~s__state~0#1); 109698#L147 assume !(4417 == ssl3_connect_~s__state~0#1); 109697#L150 assume !(4432 == ssl3_connect_~s__state~0#1); 109696#L153 assume !(4433 == ssl3_connect_~s__state~0#1); 109695#L156 assume !(4448 == ssl3_connect_~s__state~0#1); 109694#L159 assume !(4449 == ssl3_connect_~s__state~0#1); 109693#L162 assume !(4464 == ssl3_connect_~s__state~0#1); 109692#L165 assume !(4465 == ssl3_connect_~s__state~0#1); 109691#L168 assume !(4466 == ssl3_connect_~s__state~0#1); 109690#L171 assume !(4467 == ssl3_connect_~s__state~0#1); 109689#L174 assume !(4480 == ssl3_connect_~s__state~0#1); 109688#L177 assume !(4481 == ssl3_connect_~s__state~0#1); 109687#L180 assume !(4496 == ssl3_connect_~s__state~0#1); 109685#L183 assume !(4497 == ssl3_connect_~s__state~0#1); 109686#L186 assume !(4512 == ssl3_connect_~s__state~0#1); 110012#L189 assume !(4513 == ssl3_connect_~s__state~0#1); 110010#L192 assume !(4528 == ssl3_connect_~s__state~0#1); 110008#L195 assume !(4529 == ssl3_connect_~s__state~0#1); 110006#L198 assume 4560 == ssl3_connect_~s__state~0#1; 109809#L202 ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet49#1;havoc ssl3_connect_#t~nondet49#1; 110003#L437 assume !(ssl3_connect_~ret~0#1 <= 0); 110001#L440 assume 0 != ssl3_connect_~s__hit~0#1;ssl3_connect_~s__state~0#1 := 4512; 109935#L440-2 ssl3_connect_~s__init_num~0#1 := 0; 109933#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 109930#L526 ssl3_connect_~skip~0#1 := 0; 109929#L108-1 assume !false; 109928#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 109927#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 109926#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 109925#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 109924#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 109923#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 109922#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 109921#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 109920#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 109919#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 109918#L138 assume !(4400 == ssl3_connect_~s__state~0#1); 109917#L141 assume !(4401 == ssl3_connect_~s__state~0#1); 109916#L144 assume !(4416 == ssl3_connect_~s__state~0#1); 109915#L147 assume !(4417 == ssl3_connect_~s__state~0#1); 109914#L150 assume !(4432 == ssl3_connect_~s__state~0#1); 109913#L153 assume !(4433 == ssl3_connect_~s__state~0#1); 109912#L156 assume !(4448 == ssl3_connect_~s__state~0#1); 109911#L159 assume !(4449 == ssl3_connect_~s__state~0#1); 109910#L162 assume !(4464 == ssl3_connect_~s__state~0#1); 109909#L165 assume !(4465 == ssl3_connect_~s__state~0#1); 109908#L168 assume !(4466 == ssl3_connect_~s__state~0#1); 109907#L171 assume !(4467 == ssl3_connect_~s__state~0#1); 109906#L174 assume !(4480 == ssl3_connect_~s__state~0#1); 109905#L177 assume !(4481 == ssl3_connect_~s__state~0#1); 109904#L180 assume !(4496 == ssl3_connect_~s__state~0#1); 109903#L183 assume !(4497 == ssl3_connect_~s__state~0#1); 109902#L186 assume 4512 == ssl3_connect_~s__state~0#1; 106496#L190 ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet47#1;havoc ssl3_connect_#t~nondet47#1; 109901#L387 assume !(ssl3_connect_~ret~0#1 <= 0);ssl3_connect_~s__state~0#1 := 4528;ssl3_connect_~s__init_num~0#1 := 0;ssl3_connect_~s__session__cipher~0#1 := ssl3_connect_~s__s3__tmp__new_cipher~0#1; 109900#L393 assume 0 == ssl3_connect_~s__s3__tmp__new_compression~0#1;ssl3_connect_~s__session__compress_meth~0#1 := 0; 109899#L393-2 assume !(0 == ssl3_connect_~tmp___7~0#1); 109898#L402 assume !(0 == ssl3_connect_~tmp___8~0#1); 109895#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 109892#L526 ssl3_connect_~skip~0#1 := 0; 109891#L108-1 assume !false; 109890#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 109889#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 109888#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 109887#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 109886#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 109885#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 109884#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 109883#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 109882#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 109881#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 109880#L138 assume !(4400 == ssl3_connect_~s__state~0#1); 109879#L141 assume !(4401 == ssl3_connect_~s__state~0#1); 109878#L144 assume !(4416 == ssl3_connect_~s__state~0#1); 109877#L147 assume !(4417 == ssl3_connect_~s__state~0#1); 109876#L150 assume !(4432 == ssl3_connect_~s__state~0#1); 109875#L153 assume !(4433 == ssl3_connect_~s__state~0#1); 109874#L156 assume !(4448 == ssl3_connect_~s__state~0#1); 109873#L159 assume !(4449 == ssl3_connect_~s__state~0#1); 109872#L162 assume !(4464 == ssl3_connect_~s__state~0#1); 109871#L165 assume !(4465 == ssl3_connect_~s__state~0#1); 109870#L168 assume !(4466 == ssl3_connect_~s__state~0#1); 109869#L171 assume !(4467 == ssl3_connect_~s__state~0#1); 109868#L174 assume !(4480 == ssl3_connect_~s__state~0#1); 109867#L177 assume !(4481 == ssl3_connect_~s__state~0#1); 109866#L180 assume !(4496 == ssl3_connect_~s__state~0#1); 109865#L183 assume !(4497 == ssl3_connect_~s__state~0#1); 109864#L186 assume !(4512 == ssl3_connect_~s__state~0#1); 109863#L189 assume !(4513 == ssl3_connect_~s__state~0#1); 109862#L192 assume 4528 == ssl3_connect_~s__state~0#1; 106478#L196 ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet48#1;havoc ssl3_connect_#t~nondet48#1; 106200#L410 assume !(ssl3_connect_~ret~0#1 <= 0);ssl3_connect_~s__state~0#1 := 4352;ssl3_connect_~__cil_tmp56~0#1 := ssl3_connect_~s__s3__flags~0#1;ssl3_connect_~__cil_tmp57~0#1 := 5 + ssl3_connect_~__cil_tmp56~0#1;ssl3_connect_~s__s3__flags~0#1 := ssl3_connect_~__cil_tmp57~0#1; 106201#L417 assume 0 != ssl3_connect_~s__hit~0#1;ssl3_connect_~s__s3__tmp__next_state___0~0#1 := 3;ssl3_connect_~__cil_tmp58~0#1 := ssl3_connect_~s__s3__flags~0#1; 109401#L421 assume !(0 != ssl3_connect_~__cil_tmp58~0#1 - 2); 109394#L417-1 ssl3_connect_~s__init_num~0#1 := 0; 109395#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 109842#L526 ssl3_connect_~skip~0#1 := 0; 109841#L108-1 assume !false; 109840#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 109839#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 109838#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 109837#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 109836#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 109835#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 109834#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 109833#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 109832#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 109831#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 109830#L138 assume !(4400 == ssl3_connect_~s__state~0#1); 109829#L141 assume !(4401 == ssl3_connect_~s__state~0#1); 109828#L144 assume !(4416 == ssl3_connect_~s__state~0#1); 109827#L147 assume !(4417 == ssl3_connect_~s__state~0#1); 109826#L150 assume !(4432 == ssl3_connect_~s__state~0#1); 109825#L153 assume !(4433 == ssl3_connect_~s__state~0#1); 109824#L156 assume !(4448 == ssl3_connect_~s__state~0#1); 109823#L159 assume !(4449 == ssl3_connect_~s__state~0#1); 109822#L162 assume !(4464 == ssl3_connect_~s__state~0#1); 109821#L165 assume !(4465 == ssl3_connect_~s__state~0#1); 109820#L168 assume !(4466 == ssl3_connect_~s__state~0#1); 109819#L171 assume !(4467 == ssl3_connect_~s__state~0#1); 109818#L174 assume !(4480 == ssl3_connect_~s__state~0#1); 109817#L177 assume !(4481 == ssl3_connect_~s__state~0#1); 109816#L180 assume !(4496 == ssl3_connect_~s__state~0#1); 109815#L183 assume !(4497 == ssl3_connect_~s__state~0#1); 109814#L186 assume !(4512 == ssl3_connect_~s__state~0#1); 109813#L189 assume !(4513 == ssl3_connect_~s__state~0#1); 109812#L192 assume !(4528 == ssl3_connect_~s__state~0#1); 109811#L195 assume !(4529 == ssl3_connect_~s__state~0#1); 109810#L198 assume !(4560 == ssl3_connect_~s__state~0#1); 109808#L201 assume !(4561 == ssl3_connect_~s__state~0#1); 109807#L204 assume 4352 == ssl3_connect_~s__state~0#1; 109806#L205 ssl3_connect_~__cil_tmp61~0#1 := ssl3_connect_~num1~0#1; 109804#L450 assume !(ssl3_connect_~__cil_tmp61~0#1 > 0); 109803#L450-2 ssl3_connect_~s__state~0#1 := ssl3_connect_~s__s3__tmp__next_state___0~0#1; 109370#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 109368#L526 ssl3_connect_~skip~0#1 := 0; 109365#L108-1 assume !false; 109366#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 109363#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 109364#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 109361#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 109362#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 109358#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 109360#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 109356#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 109357#L132 assume 4384 == ssl3_connect_~s__state~0#1; 106881#L136 ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet39#1;havoc ssl3_connect_#t~nondet39#1; 106879#L275 assume 1 == ssl3_connect_~blastFlag~0#1;ssl3_connect_~blastFlag~0#1 := 2; 106880#L275-2 assume !(ssl3_connect_~ret~0#1 <= 0); 109719#L281 assume 0 != ssl3_connect_~s__hit~0#1;ssl3_connect_~s__state~0#1 := 4560; 106381#L281-2 [2021-12-07 00:27:53,842 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:27:53,842 INFO L85 PathProgramCache]: Analyzing trace with hash -967854519, now seen corresponding path program 1 times [2021-12-07 00:27:53,842 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:27:53,842 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1296235797] [2021-12-07 00:27:53,842 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:27:53,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:27:53,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:27:53,856 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-12-07 00:27:53,856 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-07 00:27:53,856 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1296235797] [2021-12-07 00:27:53,856 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1296235797] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-07 00:27:53,856 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-07 00:27:53,856 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-07 00:27:53,856 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1130551730] [2021-12-07 00:27:53,856 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-07 00:27:53,857 INFO L796 eck$LassoCheckResult]: stem already infeasible [2021-12-07 00:27:53,857 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:27:53,857 INFO L85 PathProgramCache]: Analyzing trace with hash -1522277887, now seen corresponding path program 2 times [2021-12-07 00:27:53,857 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:27:53,857 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1497025562] [2021-12-07 00:27:53,857 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:27:53,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:27:53,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:27:53,881 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 132 proven. 12 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2021-12-07 00:27:53,881 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-07 00:27:53,881 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1497025562] [2021-12-07 00:27:53,881 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1497025562] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-07 00:27:53,881 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [147485135] [2021-12-07 00:27:53,881 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2021-12-07 00:27:53,881 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-07 00:27:53,881 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:27:53,882 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-12-07 00:27:53,883 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true (72)] Waiting until timeout for monitored process [2021-12-07 00:27:53,926 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-12-07 00:27:53,926 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-12-07 00:27:53,927 INFO L263 TraceCheckSpWp]: Trace formula consists of 221 conjuncts, 3 conjunts are in the unsatisfiable core [2021-12-07 00:27:53,929 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-07 00:27:54,051 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 132 proven. 12 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2021-12-07 00:27:54,051 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-12-07 00:27:54,172 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 132 proven. 12 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2021-12-07 00:27:54,172 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [147485135] provided 0 perfect and 2 imperfect interpolant sequences [2021-12-07 00:27:54,172 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-12-07 00:27:54,172 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4, 4] total 6 [2021-12-07 00:27:54,173 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1584771847] [2021-12-07 00:27:54,173 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-12-07 00:27:54,173 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-12-07 00:27:54,173 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-07 00:27:54,174 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-07 00:27:54,174 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-07 00:27:54,174 INFO L87 Difference]: Start difference. First operand 5385 states and 6376 transitions. cyclomatic complexity: 995 Second operand has 3 states, 3 states have (on average 14.666666666666666) internal successors, (44), 3 states have internal predecessors, (44), 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) [2021-12-07 00:27:54,189 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-07 00:27:54,189 INFO L93 Difference]: Finished difference Result 5467 states and 6476 transitions. [2021-12-07 00:27:54,190 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-07 00:27:54,190 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 5467 states and 6476 transitions. [2021-12-07 00:27:54,211 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 3452 [2021-12-07 00:27:54,217 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 5467 states to 5467 states and 6476 transitions. [2021-12-07 00:27:54,217 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 5467 [2021-12-07 00:27:54,218 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 5467 [2021-12-07 00:27:54,218 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5467 states and 6476 transitions. [2021-12-07 00:27:54,221 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-07 00:27:54,221 INFO L681 BuchiCegarLoop]: Abstraction has 5467 states and 6476 transitions. [2021-12-07 00:27:54,224 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5467 states and 6476 transitions. [2021-12-07 00:27:54,251 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5467 to 5467. [2021-12-07 00:27:54,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5467 states, 5467 states have (on average 1.184561916956283) internal successors, (6476), 5466 states have internal predecessors, (6476), 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) [2021-12-07 00:27:54,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5467 states to 5467 states and 6476 transitions. [2021-12-07 00:27:54,261 INFO L704 BuchiCegarLoop]: Abstraction has 5467 states and 6476 transitions. [2021-12-07 00:27:54,261 INFO L587 BuchiCegarLoop]: Abstraction has 5467 states and 6476 transitions. [2021-12-07 00:27:54,261 INFO L425 BuchiCegarLoop]: ======== Iteration 30============ [2021-12-07 00:27:54,262 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 5467 states and 6476 transitions. [2021-12-07 00:27:54,271 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 3452 [2021-12-07 00:27:54,271 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-07 00:27:54,271 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-07 00:27:54,272 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:27:54,272 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:27:54,272 INFO L791 eck$LassoCheckResult]: Stem: 118068#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(18, 2);call #Ultimate.allocInit(12, 3); 117981#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret54#1, main_~s~0#1;havoc main_~s~0#1;main_~s~0#1 := 12292;assume { :begin_inline_ssl3_connect } true;ssl3_connect_#in~initial_state#1 := 12292;havoc ssl3_connect_#res#1;havoc ssl3_connect_#t~nondet4#1, ssl3_connect_#t~nondet5#1, ssl3_connect_#t~nondet6#1, ssl3_connect_#t~nondet7#1, ssl3_connect_#t~nondet8#1, ssl3_connect_#t~nondet9#1, ssl3_connect_#t~nondet10#1, ssl3_connect_#t~nondet11#1, ssl3_connect_#t~nondet12#1, ssl3_connect_#t~nondet13#1, ssl3_connect_#t~nondet14#1, ssl3_connect_#t~nondet15#1, ssl3_connect_#t~nondet16#1, ssl3_connect_#t~nondet17#1, ssl3_connect_#t~nondet18#1, ssl3_connect_#t~nondet19#1, ssl3_connect_#t~nondet20#1, ssl3_connect_#t~nondet21#1, ssl3_connect_#t~nondet22#1, ssl3_connect_#t~nondet23#1, ssl3_connect_#t~nondet24#1, ssl3_connect_#t~nondet25#1, ssl3_connect_#t~nondet26#1, ssl3_connect_#t~nondet27#1, ssl3_connect_#t~nondet28#1, ssl3_connect_#t~nondet29#1, ssl3_connect_#t~nondet30#1, ssl3_connect_#t~nondet31#1, ssl3_connect_#t~nondet32#1, ssl3_connect_#t~nondet33#1, ssl3_connect_#t~post34#1, ssl3_connect_#t~post35#1, ssl3_connect_#t~nondet36#1, ssl3_connect_#t~post37#1, ssl3_connect_#t~nondet38#1, ssl3_connect_#t~nondet39#1, ssl3_connect_#t~nondet40#1, ssl3_connect_#t~nondet41#1, ssl3_connect_#t~nondet42#1, ssl3_connect_#t~nondet43#1, ssl3_connect_#t~nondet44#1, ssl3_connect_#t~nondet45#1, ssl3_connect_#t~nondet46#1, ssl3_connect_#t~nondet47#1, ssl3_connect_#t~nondet48#1, ssl3_connect_#t~nondet49#1, ssl3_connect_#t~post50#1, ssl3_connect_#t~post51#1, ssl3_connect_#t~nondet52#1, ssl3_connect_#t~post53#1, ssl3_connect_~initial_state#1, ssl3_connect_~s__info_callback~0#1, ssl3_connect_~s__in_handshake~0#1, ssl3_connect_~s__state~0#1, ssl3_connect_~s__new_session~0#1, ssl3_connect_~s__server~0#1, ssl3_connect_~s__version~0#1, ssl3_connect_~s__type~0#1, ssl3_connect_~s__init_num~0#1, ssl3_connect_~s__bbio~0#1, ssl3_connect_~s__wbio~0#1, ssl3_connect_~s__hit~0#1, ssl3_connect_~s__rwstate~0#1, ssl3_connect_~s__init_buf___0~0#1, ssl3_connect_~s__debug~0#1, ssl3_connect_~s__shutdown~0#1, ssl3_connect_~s__ctx__info_callback~0#1, ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1, ssl3_connect_~s__ctx__stats__sess_connect~0#1, ssl3_connect_~s__ctx__stats__sess_hit~0#1, ssl3_connect_~s__ctx__stats__sess_connect_good~0#1, ssl3_connect_~s__s3__change_cipher_spec~0#1, ssl3_connect_~s__s3__flags~0#1, ssl3_connect_~s__s3__delay_buf_pop_ret~0#1, ssl3_connect_~s__s3__tmp__cert_req~0#1, ssl3_connect_~s__s3__tmp__new_compression~0#1, ssl3_connect_~s__s3__tmp__reuse_message~0#1, ssl3_connect_~s__s3__tmp__new_cipher~0#1, ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0#1, ssl3_connect_~s__s3__tmp__next_state___0~0#1, ssl3_connect_~s__s3__tmp__new_compression__id~0#1, ssl3_connect_~s__session__cipher~0#1, ssl3_connect_~s__session__compress_meth~0#1, ssl3_connect_~buf~0#1, ssl3_connect_~tmp~0#1, ssl3_connect_~l~0#1, ssl3_connect_~num1~0#1, ssl3_connect_~cb~0#1, ssl3_connect_~ret~0#1, ssl3_connect_~new_state~0#1, ssl3_connect_~state~0#1, ssl3_connect_~skip~0#1, ssl3_connect_~tmp___0~0#1, ssl3_connect_~tmp___1~0#1, ssl3_connect_~tmp___2~0#1, ssl3_connect_~tmp___3~0#1, ssl3_connect_~tmp___4~0#1, ssl3_connect_~tmp___5~0#1, ssl3_connect_~tmp___6~0#1, ssl3_connect_~tmp___7~0#1, ssl3_connect_~tmp___8~0#1, ssl3_connect_~tmp___9~0#1, ssl3_connect_~blastFlag~0#1, ssl3_connect_~__cil_tmp55~0#1, ssl3_connect_~__cil_tmp56~0#1, ssl3_connect_~__cil_tmp57~0#1, ssl3_connect_~__cil_tmp58~0#1, ssl3_connect_~__cil_tmp59~0#1, ssl3_connect_~__cil_tmp60~0#1, ssl3_connect_~__cil_tmp61~0#1, ssl3_connect_~__cil_tmp62~0#1, ssl3_connect_~__cil_tmp63~0#1, ssl3_connect_~__cil_tmp64~0#1;ssl3_connect_~initial_state#1 := ssl3_connect_#in~initial_state#1;ssl3_connect_~s__info_callback~0#1 := ssl3_connect_#t~nondet4#1;havoc ssl3_connect_#t~nondet4#1;ssl3_connect_~s__in_handshake~0#1 := ssl3_connect_#t~nondet5#1;havoc ssl3_connect_#t~nondet5#1;havoc ssl3_connect_~s__state~0#1;havoc ssl3_connect_~s__new_session~0#1;havoc ssl3_connect_~s__server~0#1;ssl3_connect_~s__version~0#1 := ssl3_connect_#t~nondet6#1;havoc ssl3_connect_#t~nondet6#1;havoc ssl3_connect_~s__type~0#1;havoc ssl3_connect_~s__init_num~0#1;ssl3_connect_~s__bbio~0#1 := ssl3_connect_#t~nondet7#1;havoc ssl3_connect_#t~nondet7#1;ssl3_connect_~s__wbio~0#1 := ssl3_connect_#t~nondet8#1;havoc ssl3_connect_#t~nondet8#1;ssl3_connect_~s__hit~0#1 := ssl3_connect_#t~nondet9#1;havoc ssl3_connect_#t~nondet9#1;havoc ssl3_connect_~s__rwstate~0#1;ssl3_connect_~s__init_buf___0~0#1 := 1;ssl3_connect_~s__debug~0#1 := ssl3_connect_#t~nondet10#1;havoc ssl3_connect_#t~nondet10#1;havoc ssl3_connect_~s__shutdown~0#1;ssl3_connect_~s__ctx__info_callback~0#1 := ssl3_connect_#t~nondet11#1;havoc ssl3_connect_#t~nondet11#1;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1 := ssl3_connect_#t~nondet12#1;havoc ssl3_connect_#t~nondet12#1;ssl3_connect_~s__ctx__stats__sess_connect~0#1 := ssl3_connect_#t~nondet13#1;havoc ssl3_connect_#t~nondet13#1;ssl3_connect_~s__ctx__stats__sess_hit~0#1 := ssl3_connect_#t~nondet14#1;havoc ssl3_connect_#t~nondet14#1;ssl3_connect_~s__ctx__stats__sess_connect_good~0#1 := ssl3_connect_#t~nondet15#1;havoc ssl3_connect_#t~nondet15#1;havoc ssl3_connect_~s__s3__change_cipher_spec~0#1;ssl3_connect_~s__s3__flags~0#1 := ssl3_connect_#t~nondet16#1;havoc ssl3_connect_#t~nondet16#1;havoc ssl3_connect_~s__s3__delay_buf_pop_ret~0#1;ssl3_connect_~s__s3__tmp__cert_req~0#1 := ssl3_connect_#t~nondet17#1;havoc ssl3_connect_#t~nondet17#1;ssl3_connect_~s__s3__tmp__new_compression~0#1 := ssl3_connect_#t~nondet18#1;havoc ssl3_connect_#t~nondet18#1;ssl3_connect_~s__s3__tmp__reuse_message~0#1 := ssl3_connect_#t~nondet19#1;havoc ssl3_connect_#t~nondet19#1;ssl3_connect_~s__s3__tmp__new_cipher~0#1 := ssl3_connect_#t~nondet20#1;havoc ssl3_connect_#t~nondet20#1;ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0#1 := ssl3_connect_#t~nondet21#1;havoc ssl3_connect_#t~nondet21#1;havoc ssl3_connect_~s__s3__tmp__next_state___0~0#1;ssl3_connect_~s__s3__tmp__new_compression__id~0#1 := ssl3_connect_#t~nondet22#1;havoc ssl3_connect_#t~nondet22#1;havoc ssl3_connect_~s__session__cipher~0#1;havoc ssl3_connect_~s__session__compress_meth~0#1;havoc ssl3_connect_~buf~0#1;havoc ssl3_connect_~tmp~0#1;havoc ssl3_connect_~l~0#1;ssl3_connect_~num1~0#1 := ssl3_connect_#t~nondet23#1;havoc ssl3_connect_#t~nondet23#1;havoc ssl3_connect_~cb~0#1;havoc ssl3_connect_~ret~0#1;havoc ssl3_connect_~new_state~0#1;havoc ssl3_connect_~state~0#1;havoc ssl3_connect_~skip~0#1;havoc ssl3_connect_~tmp___0~0#1;ssl3_connect_~tmp___1~0#1 := ssl3_connect_#t~nondet24#1;havoc ssl3_connect_#t~nondet24#1;ssl3_connect_~tmp___2~0#1 := ssl3_connect_#t~nondet25#1;havoc ssl3_connect_#t~nondet25#1;ssl3_connect_~tmp___3~0#1 := ssl3_connect_#t~nondet26#1;havoc ssl3_connect_#t~nondet26#1;ssl3_connect_~tmp___4~0#1 := ssl3_connect_#t~nondet27#1;havoc ssl3_connect_#t~nondet27#1;ssl3_connect_~tmp___5~0#1 := ssl3_connect_#t~nondet28#1;havoc ssl3_connect_#t~nondet28#1;ssl3_connect_~tmp___6~0#1 := ssl3_connect_#t~nondet29#1;havoc ssl3_connect_#t~nondet29#1;ssl3_connect_~tmp___7~0#1 := ssl3_connect_#t~nondet30#1;havoc ssl3_connect_#t~nondet30#1;ssl3_connect_~tmp___8~0#1 := ssl3_connect_#t~nondet31#1;havoc ssl3_connect_#t~nondet31#1;ssl3_connect_~tmp___9~0#1 := ssl3_connect_#t~nondet32#1;havoc ssl3_connect_#t~nondet32#1;havoc ssl3_connect_~blastFlag~0#1;havoc ssl3_connect_~__cil_tmp55~0#1;havoc ssl3_connect_~__cil_tmp56~0#1;havoc ssl3_connect_~__cil_tmp57~0#1;havoc ssl3_connect_~__cil_tmp58~0#1;havoc ssl3_connect_~__cil_tmp59~0#1;havoc ssl3_connect_~__cil_tmp60~0#1;havoc ssl3_connect_~__cil_tmp61~0#1;havoc ssl3_connect_~__cil_tmp62~0#1;havoc ssl3_connect_~__cil_tmp63~0#1;havoc ssl3_connect_~__cil_tmp64~0#1;ssl3_connect_~s__state~0#1 := ssl3_connect_~initial_state#1;ssl3_connect_~blastFlag~0#1 := 0;ssl3_connect_~tmp~0#1 := ssl3_connect_#t~nondet33#1;havoc ssl3_connect_#t~nondet33#1;ssl3_connect_~cb~0#1 := 0;ssl3_connect_~ret~0#1 := -1;ssl3_connect_~skip~0#1 := 0;ssl3_connect_~tmp___0~0#1 := 0; 117982#L94 assume 0 != ssl3_connect_~s__info_callback~0#1;ssl3_connect_~cb~0#1 := ssl3_connect_~s__info_callback~0#1; 118013#L97-2 ssl3_connect_#t~post34#1 := ssl3_connect_~s__in_handshake~0#1;ssl3_connect_~s__in_handshake~0#1 := 1 + ssl3_connect_#t~post34#1;havoc ssl3_connect_#t~post34#1; 117988#L102 assume !(0 != ssl3_connect_~tmp___1~0#1 - 12288); 117990#L108-1 assume !false; 118075#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 118076#L111 assume 12292 == ssl3_connect_~s__state~0#1; 117994#L112 ssl3_connect_~s__new_session~0#1 := 1;ssl3_connect_~s__state~0#1 := 4096;ssl3_connect_#t~post35#1 := ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0#1 := 1 + ssl3_connect_#t~post35#1;havoc ssl3_connect_#t~post35#1; 117995#L216 ssl3_connect_~s__server~0#1 := 0; 118905#L221 assume 0 != ssl3_connect_~cb~0#1; 118904#L221-2 ssl3_connect_~__cil_tmp55~0#1 := ssl3_connect_~s__version~0#1 - 65280; 118903#L226 assume !(768 != ssl3_connect_~__cil_tmp55~0#1);ssl3_connect_~s__type~0#1 := 4096; 118901#L232 assume !(0 == ssl3_connect_~s__init_buf___0~0#1); 118899#L232-2 assume !(0 == ssl3_connect_~tmp___4~0#1); 118897#L248 assume !(0 == ssl3_connect_~tmp___5~0#1);ssl3_connect_~s__state~0#1 := 4368;ssl3_connect_#t~post37#1 := ssl3_connect_~s__ctx__stats__sess_connect~0#1;ssl3_connect_~s__ctx__stats__sess_connect~0#1 := 1 + ssl3_connect_#t~post37#1;havoc ssl3_connect_#t~post37#1;ssl3_connect_~s__init_num~0#1 := 0; 118895#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 118892#L526 ssl3_connect_~skip~0#1 := 0; 118891#L108-1 assume !false; 118890#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 118889#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 118888#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 118887#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 118886#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 118885#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 118884#L126 assume 4368 == ssl3_connect_~s__state~0#1; 118883#L130 ssl3_connect_~s__shutdown~0#1 := 0;ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet38#1;havoc ssl3_connect_#t~nondet38#1; 118882#L260 assume 0 == ssl3_connect_~blastFlag~0#1;ssl3_connect_~blastFlag~0#1 := 1; 118881#L260-2 assume !(ssl3_connect_~ret~0#1 <= 0);ssl3_connect_~s__state~0#1 := 4384;ssl3_connect_~s__init_num~0#1 := 0; 118879#L268 assume !(ssl3_connect_~s__bbio~0#1 != ssl3_connect_~s__wbio~0#1); 118877#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 118874#L526 ssl3_connect_~skip~0#1 := 0; 118873#L108-1 assume !false; 118872#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 118871#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 118870#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 118869#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 118868#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 118867#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 118866#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 118865#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 118864#L132 assume 4384 == ssl3_connect_~s__state~0#1; 118863#L136 ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet39#1;havoc ssl3_connect_#t~nondet39#1; 118862#L275 assume 1 == ssl3_connect_~blastFlag~0#1;ssl3_connect_~blastFlag~0#1 := 2; 118861#L275-2 assume !(ssl3_connect_~ret~0#1 <= 0); 118859#L281 assume 0 != ssl3_connect_~s__hit~0#1;ssl3_connect_~s__state~0#1 := 4560; 118860#L281-2 [2021-12-07 00:27:54,272 INFO L793 eck$LassoCheckResult]: Loop: 118860#L281-2 ssl3_connect_~s__init_num~0#1 := 0; 121494#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 121491#L526 ssl3_connect_~skip~0#1 := 0; 121490#L108-1 assume !false; 121489#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 121488#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 121487#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 121486#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 121485#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 121484#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 121483#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 121482#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 121481#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 121480#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 121479#L138 assume !(4400 == ssl3_connect_~s__state~0#1); 121478#L141 assume !(4401 == ssl3_connect_~s__state~0#1); 121477#L144 assume !(4416 == ssl3_connect_~s__state~0#1); 121476#L147 assume !(4417 == ssl3_connect_~s__state~0#1); 121475#L150 assume !(4432 == ssl3_connect_~s__state~0#1); 121474#L153 assume !(4433 == ssl3_connect_~s__state~0#1); 121473#L156 assume !(4448 == ssl3_connect_~s__state~0#1); 121472#L159 assume !(4449 == ssl3_connect_~s__state~0#1); 121471#L162 assume !(4464 == ssl3_connect_~s__state~0#1); 121470#L165 assume !(4465 == ssl3_connect_~s__state~0#1); 121469#L168 assume !(4466 == ssl3_connect_~s__state~0#1); 121468#L171 assume !(4467 == ssl3_connect_~s__state~0#1); 121467#L174 assume !(4480 == ssl3_connect_~s__state~0#1); 121466#L177 assume !(4481 == ssl3_connect_~s__state~0#1); 121465#L180 assume !(4496 == ssl3_connect_~s__state~0#1); 121464#L183 assume !(4497 == ssl3_connect_~s__state~0#1); 121463#L186 assume !(4512 == ssl3_connect_~s__state~0#1); 121462#L189 assume !(4513 == ssl3_connect_~s__state~0#1); 121461#L192 assume !(4528 == ssl3_connect_~s__state~0#1); 121460#L195 assume !(4529 == ssl3_connect_~s__state~0#1); 121459#L198 assume 4560 == ssl3_connect_~s__state~0#1; 118144#L202 ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet49#1;havoc ssl3_connect_#t~nondet49#1; 121458#L437 assume !(ssl3_connect_~ret~0#1 <= 0); 121457#L440 assume 0 != ssl3_connect_~s__hit~0#1;ssl3_connect_~s__state~0#1 := 4512; 118475#L440-2 ssl3_connect_~s__init_num~0#1 := 0; 118474#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 118466#L526 ssl3_connect_~skip~0#1 := 0; 118467#L108-1 assume !false; 118462#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 118463#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 118458#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 118459#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 118454#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 118455#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 118450#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 118451#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 118446#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 118447#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 118442#L138 assume !(4400 == ssl3_connect_~s__state~0#1); 118443#L141 assume !(4401 == ssl3_connect_~s__state~0#1); 118438#L144 assume !(4416 == ssl3_connect_~s__state~0#1); 118439#L147 assume !(4417 == ssl3_connect_~s__state~0#1); 118434#L150 assume !(4432 == ssl3_connect_~s__state~0#1); 118435#L153 assume !(4433 == ssl3_connect_~s__state~0#1); 118430#L156 assume !(4448 == ssl3_connect_~s__state~0#1); 118431#L159 assume !(4449 == ssl3_connect_~s__state~0#1); 118426#L162 assume !(4464 == ssl3_connect_~s__state~0#1); 118427#L165 assume !(4465 == ssl3_connect_~s__state~0#1); 118422#L168 assume !(4466 == ssl3_connect_~s__state~0#1); 118423#L171 assume !(4467 == ssl3_connect_~s__state~0#1); 118418#L174 assume !(4480 == ssl3_connect_~s__state~0#1); 118419#L177 assume !(4481 == ssl3_connect_~s__state~0#1); 118414#L180 assume !(4496 == ssl3_connect_~s__state~0#1); 118415#L183 assume !(4497 == ssl3_connect_~s__state~0#1); 118411#L186 assume 4512 == ssl3_connect_~s__state~0#1; 118160#L190 ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet47#1;havoc ssl3_connect_#t~nondet47#1; 118407#L387 assume !(ssl3_connect_~ret~0#1 <= 0);ssl3_connect_~s__state~0#1 := 4528;ssl3_connect_~s__init_num~0#1 := 0;ssl3_connect_~s__session__cipher~0#1 := ssl3_connect_~s__s3__tmp__new_cipher~0#1; 118408#L393 assume 0 == ssl3_connect_~s__s3__tmp__new_compression~0#1;ssl3_connect_~s__session__compress_meth~0#1 := 0; 118403#L393-2 assume !(0 == ssl3_connect_~tmp___7~0#1); 118404#L402 assume !(0 == ssl3_connect_~tmp___8~0#1); 118397#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 118395#L526 ssl3_connect_~skip~0#1 := 0; 118390#L108-1 assume !false; 118391#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 118386#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 118387#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 118382#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 118383#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 118378#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 118379#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 118374#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 118375#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 118370#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 118371#L138 assume !(4400 == ssl3_connect_~s__state~0#1); 118366#L141 assume !(4401 == ssl3_connect_~s__state~0#1); 118367#L144 assume !(4416 == ssl3_connect_~s__state~0#1); 118362#L147 assume !(4417 == ssl3_connect_~s__state~0#1); 118363#L150 assume !(4432 == ssl3_connect_~s__state~0#1); 118358#L153 assume !(4433 == ssl3_connect_~s__state~0#1); 118359#L156 assume !(4448 == ssl3_connect_~s__state~0#1); 118354#L159 assume !(4449 == ssl3_connect_~s__state~0#1); 118355#L162 assume !(4464 == ssl3_connect_~s__state~0#1); 118350#L165 assume !(4465 == ssl3_connect_~s__state~0#1); 118351#L168 assume !(4466 == ssl3_connect_~s__state~0#1); 118346#L171 assume !(4467 == ssl3_connect_~s__state~0#1); 118347#L174 assume !(4480 == ssl3_connect_~s__state~0#1); 118342#L177 assume !(4481 == ssl3_connect_~s__state~0#1); 118343#L180 assume !(4496 == ssl3_connect_~s__state~0#1); 118338#L183 assume !(4497 == ssl3_connect_~s__state~0#1); 118339#L186 assume !(4512 == ssl3_connect_~s__state~0#1); 118334#L189 assume !(4513 == ssl3_connect_~s__state~0#1); 118335#L192 assume 4528 == ssl3_connect_~s__state~0#1; 118149#L196 ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet48#1;havoc ssl3_connect_#t~nondet48#1; 118331#L410 assume !(ssl3_connect_~ret~0#1 <= 0);ssl3_connect_~s__state~0#1 := 4352;ssl3_connect_~__cil_tmp56~0#1 := ssl3_connect_~s__s3__flags~0#1;ssl3_connect_~__cil_tmp57~0#1 := 5 + ssl3_connect_~__cil_tmp56~0#1;ssl3_connect_~s__s3__flags~0#1 := ssl3_connect_~__cil_tmp57~0#1; 118565#L417 assume 0 != ssl3_connect_~s__hit~0#1;ssl3_connect_~s__s3__tmp__next_state___0~0#1 := 3;ssl3_connect_~__cil_tmp58~0#1 := ssl3_connect_~s__s3__flags~0#1; 120291#L421 assume !(0 != ssl3_connect_~__cil_tmp58~0#1 - 2); 120286#L417-1 ssl3_connect_~s__init_num~0#1 := 0; 118320#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 118311#L526 ssl3_connect_~skip~0#1 := 0; 118307#L108-1 assume !false; 118305#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 118301#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 118299#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 118295#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 118290#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 118285#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 118282#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 118277#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 118272#L132 assume !(4384 == ssl3_connect_~s__state~0#1); 118266#L135 assume !(4385 == ssl3_connect_~s__state~0#1); 118259#L138 assume !(4400 == ssl3_connect_~s__state~0#1); 118253#L141 assume !(4401 == ssl3_connect_~s__state~0#1); 118247#L144 assume !(4416 == ssl3_connect_~s__state~0#1); 118241#L147 assume !(4417 == ssl3_connect_~s__state~0#1); 118234#L150 assume !(4432 == ssl3_connect_~s__state~0#1); 118228#L153 assume !(4433 == ssl3_connect_~s__state~0#1); 118220#L156 assume !(4448 == ssl3_connect_~s__state~0#1); 118214#L159 assume !(4449 == ssl3_connect_~s__state~0#1); 118208#L162 assume !(4464 == ssl3_connect_~s__state~0#1); 118203#L165 assume !(4465 == ssl3_connect_~s__state~0#1); 118197#L168 assume !(4466 == ssl3_connect_~s__state~0#1); 118191#L171 assume !(4467 == ssl3_connect_~s__state~0#1); 118185#L174 assume !(4480 == ssl3_connect_~s__state~0#1); 118179#L177 assume !(4481 == ssl3_connect_~s__state~0#1); 118175#L180 assume !(4496 == ssl3_connect_~s__state~0#1); 118170#L183 assume !(4497 == ssl3_connect_~s__state~0#1); 118165#L186 assume !(4512 == ssl3_connect_~s__state~0#1); 118158#L189 assume !(4513 == ssl3_connect_~s__state~0#1); 118152#L192 assume !(4528 == ssl3_connect_~s__state~0#1); 118147#L195 assume !(4529 == ssl3_connect_~s__state~0#1); 118142#L198 assume !(4560 == ssl3_connect_~s__state~0#1); 118138#L201 assume !(4561 == ssl3_connect_~s__state~0#1); 118136#L204 assume 4352 == ssl3_connect_~s__state~0#1; 118133#L205 ssl3_connect_~__cil_tmp61~0#1 := ssl3_connect_~num1~0#1; 118134#L450 assume !(ssl3_connect_~__cil_tmp61~0#1 > 0); 119559#L450-2 ssl3_connect_~s__state~0#1 := ssl3_connect_~s__s3__tmp__next_state___0~0#1; 119560#L491 assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0#1); 119534#L526 ssl3_connect_~skip~0#1 := 0; 119535#L108-1 assume !false; 119528#L109 ssl3_connect_~state~0#1 := ssl3_connect_~s__state~0#1; 119529#L111 assume !(12292 == ssl3_connect_~s__state~0#1); 119522#L114 assume !(16384 == ssl3_connect_~s__state~0#1); 119523#L117 assume !(4096 == ssl3_connect_~s__state~0#1); 119516#L120 assume !(20480 == ssl3_connect_~s__state~0#1); 119517#L123 assume !(4099 == ssl3_connect_~s__state~0#1); 119509#L126 assume !(4368 == ssl3_connect_~s__state~0#1); 119510#L129 assume !(4369 == ssl3_connect_~s__state~0#1); 119502#L132 assume 4384 == ssl3_connect_~s__state~0#1; 119503#L136 ssl3_connect_~ret~0#1 := ssl3_connect_#t~nondet39#1;havoc ssl3_connect_#t~nondet39#1; 121504#L275 assume 1 == ssl3_connect_~blastFlag~0#1;ssl3_connect_~blastFlag~0#1 := 2; 118059#L275-2 assume !(ssl3_connect_~ret~0#1 <= 0); 121499#L281 assume 0 != ssl3_connect_~s__hit~0#1;ssl3_connect_~s__state~0#1 := 4560; 118860#L281-2 [2021-12-07 00:27:54,273 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:27:54,273 INFO L85 PathProgramCache]: Analyzing trace with hash -967856441, now seen corresponding path program 1 times [2021-12-07 00:27:54,273 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:27:54,273 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1890417849] [2021-12-07 00:27:54,273 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:27:54,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:27:54,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-07 00:27:54,278 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-07 00:27:54,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-07 00:27:54,284 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-07 00:27:54,285 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:27:54,285 INFO L85 PathProgramCache]: Analyzing trace with hash -1522277887, now seen corresponding path program 3 times [2021-12-07 00:27:54,285 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:27:54,285 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [692330832] [2021-12-07 00:27:54,285 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:27:54,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:27:54,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:27:54,306 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 132 proven. 12 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2021-12-07 00:27:54,306 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-07 00:27:54,306 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [692330832] [2021-12-07 00:27:54,307 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [692330832] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-07 00:27:54,307 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1367286244] [2021-12-07 00:27:54,307 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2021-12-07 00:27:54,307 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-07 00:27:54,307 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:27:54,308 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-12-07 00:27:54,308 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true (73)] Waiting until timeout for monitored process [2021-12-07 00:27:54,339 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2021-12-07 00:27:54,340 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-12-07 00:27:54,340 INFO L263 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 3 conjunts are in the unsatisfiable core [2021-12-07 00:27:54,342 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-07 00:27:54,483 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 132 proven. 12 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2021-12-07 00:27:54,483 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-12-07 00:27:54,587 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 132 proven. 12 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2021-12-07 00:27:54,587 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1367286244] provided 0 perfect and 2 imperfect interpolant sequences [2021-12-07 00:27:54,587 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-12-07 00:27:54,587 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4, 4] total 6 [2021-12-07 00:27:54,587 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [795440532] [2021-12-07 00:27:54,588 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-12-07 00:27:54,588 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-12-07 00:27:54,588 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-07 00:27:54,588 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-12-07 00:27:54,588 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-12-07 00:27:54,589 INFO L87 Difference]: Start difference. First operand 5467 states and 6476 transitions. cyclomatic complexity: 1013 Second operand has 6 states, 6 states have (on average 26.666666666666668) internal successors, (160), 6 states have internal predecessors, (160), 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) [2021-12-07 00:27:54,715 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-07 00:27:54,715 INFO L93 Difference]: Finished difference Result 3685 states and 4138 transitions. [2021-12-07 00:27:54,716 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-12-07 00:27:54,716 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 3685 states and 4138 transitions. [2021-12-07 00:27:54,726 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2021-12-07 00:27:54,726 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 3685 states to 0 states and 0 transitions. [2021-12-07 00:27:54,726 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 0 [2021-12-07 00:27:54,726 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 0 [2021-12-07 00:27:54,726 INFO L73 IsDeterministic]: Start isDeterministic. Operand 0 states and 0 transitions. [2021-12-07 00:27:54,726 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-07 00:27:54,726 INFO L681 BuchiCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-12-07 00:27:54,726 INFO L704 BuchiCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-12-07 00:27:54,726 INFO L587 BuchiCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-12-07 00:27:54,726 INFO L425 BuchiCegarLoop]: ======== Iteration 31============ [2021-12-07 00:27:54,726 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 0 states and 0 transitions. [2021-12-07 00:27:54,726 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2021-12-07 00:27:54,726 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is true [2021-12-07 00:27:54,731 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 07.12 12:27:54 BoogieIcfgContainer [2021-12-07 00:27:54,731 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2021-12-07 00:27:54,731 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-12-07 00:27:54,731 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-12-07 00:27:54,731 INFO L275 PluginConnector]: Witness Printer initialized [2021-12-07 00:27:54,732 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 12:27:44" (3/4) ... [2021-12-07 00:27:54,733 INFO L140 WitnessPrinter]: No result that supports witness generation found [2021-12-07 00:27:54,733 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-12-07 00:27:54,734 INFO L158 Benchmark]: Toolchain (without parser) took 11338.89ms. Allocated memory was 102.8MB in the beginning and 283.1MB in the end (delta: 180.4MB). Free memory was 75.5MB in the beginning and 121.3MB in the end (delta: -45.8MB). Peak memory consumption was 133.6MB. Max. memory is 16.1GB. [2021-12-07 00:27:54,734 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 102.8MB. Free memory was 67.5MB in the beginning and 67.4MB in the end (delta: 90.9kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-07 00:27:54,734 INFO L158 Benchmark]: CACSL2BoogieTranslator took 270.84ms. Allocated memory is still 102.8MB. Free memory was 75.3MB in the beginning and 66.9MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-12-07 00:27:54,734 INFO L158 Benchmark]: Boogie Procedure Inliner took 46.13ms. Allocated memory is still 102.8MB. Free memory was 66.9MB in the beginning and 64.2MB in the end (delta: 2.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2021-12-07 00:27:54,735 INFO L158 Benchmark]: Boogie Preprocessor took 32.96ms. Allocated memory is still 102.8MB. Free memory was 64.2MB in the beginning and 62.4MB in the end (delta: 1.8MB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-07 00:27:54,735 INFO L158 Benchmark]: RCFGBuilder took 424.12ms. Allocated memory is still 102.8MB. Free memory was 62.4MB in the beginning and 39.7MB in the end (delta: 22.6MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2021-12-07 00:27:54,735 INFO L158 Benchmark]: BuchiAutomizer took 10557.63ms. Allocated memory was 102.8MB in the beginning and 283.1MB in the end (delta: 180.4MB). Free memory was 39.5MB in the beginning and 121.3MB in the end (delta: -81.8MB). Peak memory consumption was 100.5MB. Max. memory is 16.1GB. [2021-12-07 00:27:54,735 INFO L158 Benchmark]: Witness Printer took 2.28ms. Allocated memory is still 283.1MB. Free memory is still 121.3MB. There was no memory consumed. Max. memory is 16.1GB. [2021-12-07 00:27:54,736 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 102.8MB. Free memory was 67.5MB in the beginning and 67.4MB in the end (delta: 90.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 270.84ms. Allocated memory is still 102.8MB. Free memory was 75.3MB in the beginning and 66.9MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 46.13ms. Allocated memory is still 102.8MB. Free memory was 66.9MB in the beginning and 64.2MB in the end (delta: 2.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 32.96ms. Allocated memory is still 102.8MB. Free memory was 64.2MB in the beginning and 62.4MB in the end (delta: 1.8MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 424.12ms. Allocated memory is still 102.8MB. Free memory was 62.4MB in the beginning and 39.7MB in the end (delta: 22.6MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * BuchiAutomizer took 10557.63ms. Allocated memory was 102.8MB in the beginning and 283.1MB in the end (delta: 180.4MB). Free memory was 39.5MB in the beginning and 121.3MB in the end (delta: -81.8MB). Peak memory consumption was 100.5MB. Max. memory is 16.1GB. * Witness Printer took 2.28ms. Allocated memory is still 283.1MB. Free memory is still 121.3MB. There was no memory consumed. 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 31 terminating modules (28 trivial, 3 deterministic, 0 nondeterministic). One deterministic module has affine ranking function s__state and consists of 6 locations. One deterministic module has affine ranking function s__state and consists of 5 locations. One deterministic module has affine ranking function s__state and consists of 4 locations. 28 modules have a trivial ranking function, the largest among these consists of 6 locations. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 10.5s and 31 iterations. TraceHistogramMax:13. Analysis of lassos took 6.1s. Construction of modules took 1.6s. Büchi inclusion checks took 1.2s. Highest rank in rank-based complementation 3. Minimization of det autom 27. Minimization of nondet autom 4. Automata minimization 0.7s AutomataMinimizationTime, 30 MinimizatonAttempts, 3746 StatesRemovedByMinimization, 23 NontrivialMinimizations. Non-live state removal took 0.4s Buchi closure took 0.0s. Biggest automaton had 6101 states and ocurred in iteration 26. Nontrivial modules had stage [1, 2, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 3733 SdHoareTripleChecker+Valid, 2.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 3728 mSDsluCounter, 10251 SdHoareTripleChecker+Invalid, 1.6s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 3951 mSDsCounter, 563 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 4092 IncrementalHoareTripleChecker+Invalid, 4655 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 563 mSolverCounterUnsat, 6300 mSDtfsCounter, 4092 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown LassoAnalysisResults: nont0 unkn0 SFLI24 SFLT2 conc0 concLT1 SILN0 SILU0 SILI3 SILT0 lasso0 LassoPreprocessingBenchmarks: Lassos: inital61 mio100 ax100 hnf100 lsp18 ukn100 mio100 lsp100 div100 bol100 ite100 ukn100 eq209 hnf86 smp100 dnf100 smp100 tf110 neg100 sie100 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 0 Time: 12ms VariablesStem: 0 VariablesLoop: 1 DisjunctsStem: 1 DisjunctsLoop: 2 SupportingInvariants: 0 MotzkinApplications: 4 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 18 LassoNonterminationAnalysisSatUnbounded: 1 LassoNonterminationAnalysisUnsat: 3 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.4s - TerminationAnalysisResult: Termination proven Buchi Automizer proved that your program is terminating RESULT: Ultimate proved your program to be correct! [2021-12-07 00:27:54,760 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true (73)] Ended with exit code 0 [2021-12-07 00:27:54,996 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true (72)] Ended with exit code 0 [2021-12-07 00:27:55,170 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true (71)] Forceful destruction successful, exit code 0 [2021-12-07 00:27:55,371 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true (70)] Ended with exit code 0 [2021-12-07 00:27:55,598 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true (69)] Ended with exit code 0 [2021-12-07 00:27:55,772 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1feb293f-6ea5-4204-b67e-02365cac984a/bin/uautomizer-DrprNOufMa/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 Result: TRUE