/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data --core.log.level.for.class de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN -tc ../../../trunk/examples/toolchains/AutomizerCTransformed.xml -s ../../../trunk/examples/settings/loopacceleration/qvasr/qvasr_64.epf -i ../../../trunk/examples/svcomp/openssl-simplified/s3_srvr_12.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-7968f31 [2022-03-17 23:17:57,457 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-03-17 23:17:57,484 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-03-17 23:17:57,503 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-03-17 23:17:57,504 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-03-17 23:17:57,504 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-03-17 23:17:57,505 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-03-17 23:17:57,506 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-03-17 23:17:57,507 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-03-17 23:17:57,508 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-03-17 23:17:57,508 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-03-17 23:17:57,509 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-03-17 23:17:57,509 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-03-17 23:17:57,510 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-03-17 23:17:57,510 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-03-17 23:17:57,511 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-03-17 23:17:57,511 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-03-17 23:17:57,512 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-03-17 23:17:57,513 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-03-17 23:17:57,514 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-03-17 23:17:57,515 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-03-17 23:17:57,516 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-03-17 23:17:57,516 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-03-17 23:17:57,517 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-03-17 23:17:57,518 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-03-17 23:17:57,519 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-03-17 23:17:57,520 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-03-17 23:17:57,520 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-03-17 23:17:57,520 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-03-17 23:17:57,521 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-03-17 23:17:57,521 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-03-17 23:17:57,521 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-03-17 23:17:57,522 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-03-17 23:17:57,522 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-03-17 23:17:57,523 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-03-17 23:17:57,523 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-03-17 23:17:57,523 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-03-17 23:17:57,524 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-03-17 23:17:57,524 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-03-17 23:17:57,524 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-03-17 23:17:57,525 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-03-17 23:17:57,526 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-03-17 23:17:57,527 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/loopacceleration/qvasr/qvasr_64.epf [2022-03-17 23:17:57,541 INFO L113 SettingsManager]: Loading preferences was successful [2022-03-17 23:17:57,541 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-03-17 23:17:57,542 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-03-17 23:17:57,542 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-03-17 23:17:57,542 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-03-17 23:17:57,542 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-03-17 23:17:57,543 INFO L138 SettingsManager]: * Use SBE=true [2022-03-17 23:17:57,543 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-03-17 23:17:57,543 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-03-17 23:17:57,543 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-03-17 23:17:57,543 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-03-17 23:17:57,543 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-03-17 23:17:57,543 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-03-17 23:17:57,543 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-03-17 23:17:57,543 INFO L138 SettingsManager]: * Use constant arrays=true [2022-03-17 23:17:57,544 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-03-17 23:17:57,544 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-03-17 23:17:57,544 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-03-17 23:17:57,544 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-03-17 23:17:57,544 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-03-17 23:17:57,544 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-03-17 23:17:57,544 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-03-17 23:17:57,544 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-03-17 23:17:57,544 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-03-17 23:17:57,545 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-03-17 23:17:57,545 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-03-17 23:17:57,545 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-03-17 23:17:57,545 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-03-17 23:17:57,545 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-03-17 23:17:57,545 INFO L138 SettingsManager]: * TransformationType=LOOP_ACCELERATION_QVASR WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN; [2022-03-17 23:17:57,670 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-03-17 23:17:57,682 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-03-17 23:17:57,683 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-03-17 23:17:57,684 INFO L271 PluginConnector]: Initializing CDTParser... [2022-03-17 23:17:57,684 INFO L275 PluginConnector]: CDTParser initialized [2022-03-17 23:17:57,685 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/openssl-simplified/s3_srvr_12.cil.c [2022-03-17 23:17:57,724 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/219a1c2ec/d36e01994d9a47e18f99a48150f5a9e4/FLAGe1531cbb2 [2022-03-17 23:17:58,117 INFO L306 CDTParser]: Found 1 translation units. [2022-03-17 23:17:58,117 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/openssl-simplified/s3_srvr_12.cil.c [2022-03-17 23:17:58,128 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/219a1c2ec/d36e01994d9a47e18f99a48150f5a9e4/FLAGe1531cbb2 [2022-03-17 23:17:58,516 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/219a1c2ec/d36e01994d9a47e18f99a48150f5a9e4 [2022-03-17 23:17:58,518 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-03-17 23:17:58,518 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-03-17 23:17:58,521 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-03-17 23:17:58,521 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-03-17 23:17:58,524 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-03-17 23:17:58,524 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 11:17:58" (1/1) ... [2022-03-17 23:17:58,525 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c06ab35 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:17:58, skipping insertion in model container [2022-03-17 23:17:58,525 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 11:17:58" (1/1) ... [2022-03-17 23:17:58,529 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-03-17 23:17:58,576 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-03-17 23:17:58,734 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/openssl-simplified/s3_srvr_12.cil.c[49672,49685] [2022-03-17 23:17:58,739 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-03-17 23:17:58,744 INFO L203 MainTranslator]: Completed pre-run [2022-03-17 23:17:58,779 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/openssl-simplified/s3_srvr_12.cil.c[49672,49685] [2022-03-17 23:17:58,782 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-03-17 23:17:58,791 INFO L208 MainTranslator]: Completed translation [2022-03-17 23:17:58,791 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:17:58 WrapperNode [2022-03-17 23:17:58,791 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-03-17 23:17:58,792 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-03-17 23:17:58,793 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-03-17 23:17:58,793 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-03-17 23:17:58,800 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:17:58" (1/1) ... [2022-03-17 23:17:58,800 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:17:58" (1/1) ... [2022-03-17 23:17:58,813 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:17:58" (1/1) ... [2022-03-17 23:17:58,814 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:17:58" (1/1) ... [2022-03-17 23:17:58,822 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:17:58" (1/1) ... [2022-03-17 23:17:58,829 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:17:58" (1/1) ... [2022-03-17 23:17:58,831 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:17:58" (1/1) ... [2022-03-17 23:17:58,844 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-03-17 23:17:58,845 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-03-17 23:17:58,845 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-03-17 23:17:58,845 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-03-17 23:17:58,845 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:17:58" (1/1) ... [2022-03-17 23:17:58,857 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-03-17 23:17:58,866 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-03-17 23:17:58,882 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-03-17 23:17:58,913 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-03-17 23:17:58,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2022-03-17 23:17:58,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-03-17 23:17:58,923 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2022-03-17 23:17:58,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ssl3_accept [2022-03-17 23:17:58,923 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2022-03-17 23:17:58,924 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2022-03-17 23:17:58,924 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2022-03-17 23:17:58,924 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2022-03-17 23:17:58,925 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-03-17 23:17:58,926 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2022-03-17 23:17:58,926 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2022-03-17 23:17:58,926 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2022-03-17 23:17:58,926 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2022-03-17 23:17:58,926 INFO L130 BoogieDeclarations]: Found specification of procedure ssl3_accept [2022-03-17 23:17:58,926 INFO L130 BoogieDeclarations]: Found specification of procedure main [2022-03-17 23:17:58,926 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2022-03-17 23:17:58,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-03-17 23:17:58,926 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-03-17 23:17:58,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-03-17 23:17:58,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-03-17 23:17:58,926 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-03-17 23:17:59,034 INFO L234 CfgBuilder]: Building ICFG [2022-03-17 23:17:59,035 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-03-17 23:17:59,106 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-17 23:17:59,401 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##90: assume false; [2022-03-17 23:17:59,401 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##91: assume !false; [2022-03-17 23:17:59,406 INFO L275 CfgBuilder]: Performing block encoding [2022-03-17 23:17:59,411 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-03-17 23:17:59,411 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2022-03-17 23:17:59,413 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 11:17:59 BoogieIcfgContainer [2022-03-17 23:17:59,413 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-03-17 23:17:59,413 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2022-03-17 23:17:59,413 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2022-03-17 23:17:59,414 INFO L275 PluginConnector]: IcfgTransformer initialized [2022-03-17 23:17:59,416 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 11:17:59" (1/1) ... [2022-03-17 23:17:59,440 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 17.03 11:17:59 BasicIcfg [2022-03-17 23:17:59,441 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2022-03-17 23:17:59,442 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-03-17 23:17:59,442 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-03-17 23:17:59,445 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-03-17 23:17:59,445 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.03 11:17:58" (1/4) ... [2022-03-17 23:17:59,445 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@8f97823 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.03 11:17:59, skipping insertion in model container [2022-03-17 23:17:59,446 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:17:58" (2/4) ... [2022-03-17 23:17:59,446 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@8f97823 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.03 11:17:59, skipping insertion in model container [2022-03-17 23:17:59,446 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 11:17:59" (3/4) ... [2022-03-17 23:17:59,446 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@8f97823 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 17.03 11:17:59, skipping insertion in model container [2022-03-17 23:17:59,446 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 17.03 11:17:59" (4/4) ... [2022-03-17 23:17:59,447 INFO L111 eAbstractionObserver]: Analyzing ICFG s3_srvr_12.cil.cqvasr [2022-03-17 23:17:59,463 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-03-17 23:17:59,463 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-03-17 23:17:59,491 INFO L339 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-03-17 23:17:59,495 INFO L340 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP [2022-03-17 23:17:59,495 INFO L341 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-03-17 23:17:59,507 INFO L276 IsEmpty]: Start isEmpty. Operand has 176 states, 168 states have (on average 1.75) internal successors, (294), 169 states have internal predecessors, (294), 3 states have call successors, (3), 3 states have call predecessors, (3), 3 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-03-17 23:17:59,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-03-17 23:17:59,512 INFO L492 BasicCegarLoop]: Found error trace [2022-03-17 23:17:59,512 INFO L500 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-03-17 23:17:59,512 INFO L403 AbstractCegarLoop]: === Iteration 1 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-03-17 23:17:59,515 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-17 23:17:59,516 INFO L85 PathProgramCache]: Analyzing trace with hash -1366475147, now seen corresponding path program 1 times [2022-03-17 23:17:59,521 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-17 23:17:59,521 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2146003773] [2022-03-17 23:17:59,521 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-17 23:17:59,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-17 23:17:59,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-17 23:17:59,747 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-03-17 23:17:59,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-17 23:17:59,757 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-17 23:17:59,757 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-17 23:17:59,757 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2146003773] [2022-03-17 23:17:59,758 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2146003773] provided 1 perfect and 0 imperfect interpolant sequences [2022-03-17 23:17:59,758 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-03-17 23:17:59,758 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-03-17 23:17:59,759 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1265410151] [2022-03-17 23:17:59,759 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-03-17 23:17:59,762 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-03-17 23:17:59,762 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-03-17 23:17:59,784 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-03-17 23:17:59,785 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-03-17 23:17:59,788 INFO L87 Difference]: Start difference. First operand has 176 states, 168 states have (on average 1.75) internal successors, (294), 169 states have internal predecessors, (294), 3 states have call successors, (3), 3 states have call predecessors, (3), 3 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) Second operand has 6 states, 5 states have (on average 6.0) internal successors, (30), 4 states have internal predecessors, (30), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:00,240 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-03-17 23:18:00,240 INFO L93 Difference]: Finished difference Result 363 states and 624 transitions. [2022-03-17 23:18:00,241 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-17 23:18:00,242 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 6.0) internal successors, (30), 4 states have internal predecessors, (30), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 34 [2022-03-17 23:18:00,242 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-03-17 23:18:00,248 INFO L225 Difference]: With dead ends: 363 [2022-03-17 23:18:00,248 INFO L226 Difference]: Without dead ends: 180 [2022-03-17 23:18:00,251 INFO L911 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2022-03-17 23:18:00,253 INFO L912 BasicCegarLoop]: 237 mSDtfsCounter, 862 mSDsluCounter, 21 mSDsCounter, 0 mSdLazyCounter, 430 mSolverCounterSat, 38 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 862 SdHoareTripleChecker+Valid, 258 SdHoareTripleChecker+Invalid, 468 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 38 IncrementalHoareTripleChecker+Valid, 430 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-03-17 23:18:00,253 INFO L913 BasicCegarLoop]: SdHoareTripleChecker [862 Valid, 258 Invalid, 468 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [38 Valid, 430 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-03-17 23:18:00,272 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 180 states. [2022-03-17 23:18:00,305 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 180 to 178. [2022-03-17 23:18:00,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 178 states, 173 states have (on average 1.6127167630057804) internal successors, (279), 173 states have internal predecessors, (279), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:00,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 178 states and 283 transitions. [2022-03-17 23:18:00,309 INFO L78 Accepts]: Start accepts. Automaton has 178 states and 283 transitions. Word has length 34 [2022-03-17 23:18:00,309 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-03-17 23:18:00,309 INFO L478 AbstractCegarLoop]: Abstraction has 178 states and 283 transitions. [2022-03-17 23:18:00,309 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 6.0) internal successors, (30), 4 states have internal predecessors, (30), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:00,310 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 283 transitions. [2022-03-17 23:18:00,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-03-17 23:18:00,311 INFO L492 BasicCegarLoop]: Found error trace [2022-03-17 23:18:00,311 INFO L500 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-03-17 23:18:00,311 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-03-17 23:18:00,311 INFO L403 AbstractCegarLoop]: === Iteration 2 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-03-17 23:18:00,312 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-17 23:18:00,312 INFO L85 PathProgramCache]: Analyzing trace with hash -1728135363, now seen corresponding path program 1 times [2022-03-17 23:18:00,312 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-17 23:18:00,312 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [277752542] [2022-03-17 23:18:00,312 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-17 23:18:00,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-17 23:18:00,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-17 23:18:00,420 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-03-17 23:18:00,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-17 23:18:00,448 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-17 23:18:00,448 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-17 23:18:00,449 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [277752542] [2022-03-17 23:18:00,449 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [277752542] provided 1 perfect and 0 imperfect interpolant sequences [2022-03-17 23:18:00,449 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-03-17 23:18:00,449 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-03-17 23:18:00,449 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1370759308] [2022-03-17 23:18:00,449 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-03-17 23:18:00,450 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-03-17 23:18:00,450 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-03-17 23:18:00,450 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-03-17 23:18:00,451 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-03-17 23:18:00,451 INFO L87 Difference]: Start difference. First operand 178 states and 283 transitions. Second operand has 6 states, 5 states have (on average 6.2) internal successors, (31), 4 states have internal predecessors, (31), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:00,771 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-03-17 23:18:00,771 INFO L93 Difference]: Finished difference Result 364 states and 581 transitions. [2022-03-17 23:18:00,771 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-17 23:18:00,772 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 6.2) internal successors, (31), 4 states have internal predecessors, (31), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 35 [2022-03-17 23:18:00,772 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-03-17 23:18:00,773 INFO L225 Difference]: With dead ends: 364 [2022-03-17 23:18:00,773 INFO L226 Difference]: Without dead ends: 200 [2022-03-17 23:18:00,774 INFO L911 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2022-03-17 23:18:00,775 INFO L912 BasicCegarLoop]: 180 mSDtfsCounter, 766 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 355 mSolverCounterSat, 31 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 766 SdHoareTripleChecker+Valid, 197 SdHoareTripleChecker+Invalid, 386 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 31 IncrementalHoareTripleChecker+Valid, 355 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-03-17 23:18:00,776 INFO L913 BasicCegarLoop]: SdHoareTripleChecker [766 Valid, 197 Invalid, 386 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [31 Valid, 355 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-03-17 23:18:00,776 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 200 states. [2022-03-17 23:18:00,785 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 200 to 200. [2022-03-17 23:18:00,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 200 states, 195 states have (on average 1.5846153846153845) internal successors, (309), 195 states have internal predecessors, (309), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:00,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 200 states and 313 transitions. [2022-03-17 23:18:00,787 INFO L78 Accepts]: Start accepts. Automaton has 200 states and 313 transitions. Word has length 35 [2022-03-17 23:18:00,787 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-03-17 23:18:00,787 INFO L478 AbstractCegarLoop]: Abstraction has 200 states and 313 transitions. [2022-03-17 23:18:00,787 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 6.2) internal successors, (31), 4 states have internal predecessors, (31), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:00,787 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 313 transitions. [2022-03-17 23:18:00,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-03-17 23:18:00,788 INFO L492 BasicCegarLoop]: Found error trace [2022-03-17 23:18:00,788 INFO L500 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-03-17 23:18:00,788 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-03-17 23:18:00,789 INFO L403 AbstractCegarLoop]: === Iteration 3 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-03-17 23:18:00,789 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-17 23:18:00,789 INFO L85 PathProgramCache]: Analyzing trace with hash -1815136547, now seen corresponding path program 1 times [2022-03-17 23:18:00,789 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-17 23:18:00,789 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [444424394] [2022-03-17 23:18:00,789 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-17 23:18:00,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-17 23:18:00,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-17 23:18:00,845 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-03-17 23:18:00,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-17 23:18:00,850 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-17 23:18:00,850 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-17 23:18:00,850 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [444424394] [2022-03-17 23:18:00,850 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [444424394] provided 1 perfect and 0 imperfect interpolant sequences [2022-03-17 23:18:00,850 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-03-17 23:18:00,850 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-03-17 23:18:00,850 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [905463332] [2022-03-17 23:18:00,851 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-03-17 23:18:00,851 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-03-17 23:18:00,851 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-03-17 23:18:00,851 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-03-17 23:18:00,852 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-03-17 23:18:00,852 INFO L87 Difference]: Start difference. First operand 200 states and 313 transitions. Second operand has 6 states, 5 states have (on average 6.2) internal successors, (31), 4 states have internal predecessors, (31), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:01,149 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-03-17 23:18:01,149 INFO L93 Difference]: Finished difference Result 394 states and 622 transitions. [2022-03-17 23:18:01,149 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-17 23:18:01,150 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 6.2) internal successors, (31), 4 states have internal predecessors, (31), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 35 [2022-03-17 23:18:01,150 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-03-17 23:18:01,151 INFO L225 Difference]: With dead ends: 394 [2022-03-17 23:18:01,151 INFO L226 Difference]: Without dead ends: 208 [2022-03-17 23:18:01,152 INFO L911 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2022-03-17 23:18:01,153 INFO L912 BasicCegarLoop]: 181 mSDtfsCounter, 759 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 352 mSolverCounterSat, 38 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 759 SdHoareTripleChecker+Valid, 198 SdHoareTripleChecker+Invalid, 390 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 38 IncrementalHoareTripleChecker+Valid, 352 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-03-17 23:18:01,153 INFO L913 BasicCegarLoop]: SdHoareTripleChecker [759 Valid, 198 Invalid, 390 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [38 Valid, 352 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-03-17 23:18:01,154 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 208 states. [2022-03-17 23:18:01,161 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 208 to 206. [2022-03-17 23:18:01,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 206 states, 201 states have (on average 1.592039800995025) internal successors, (320), 201 states have internal predecessors, (320), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:01,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 206 states and 324 transitions. [2022-03-17 23:18:01,162 INFO L78 Accepts]: Start accepts. Automaton has 206 states and 324 transitions. Word has length 35 [2022-03-17 23:18:01,162 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-03-17 23:18:01,163 INFO L478 AbstractCegarLoop]: Abstraction has 206 states and 324 transitions. [2022-03-17 23:18:01,163 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 6.2) internal successors, (31), 4 states have internal predecessors, (31), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:01,163 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 324 transitions. [2022-03-17 23:18:01,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-03-17 23:18:01,164 INFO L492 BasicCegarLoop]: Found error trace [2022-03-17 23:18:01,164 INFO L500 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-03-17 23:18:01,164 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-03-17 23:18:01,164 INFO L403 AbstractCegarLoop]: === Iteration 4 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-03-17 23:18:01,164 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-17 23:18:01,164 INFO L85 PathProgramCache]: Analyzing trace with hash 1385098173, now seen corresponding path program 1 times [2022-03-17 23:18:01,165 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-17 23:18:01,165 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1195487283] [2022-03-17 23:18:01,165 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-17 23:18:01,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-17 23:18:01,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-17 23:18:01,205 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-03-17 23:18:01,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-17 23:18:01,209 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-17 23:18:01,209 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-17 23:18:01,209 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1195487283] [2022-03-17 23:18:01,209 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1195487283] provided 1 perfect and 0 imperfect interpolant sequences [2022-03-17 23:18:01,209 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-03-17 23:18:01,209 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-03-17 23:18:01,209 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1982658969] [2022-03-17 23:18:01,210 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-03-17 23:18:01,210 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-03-17 23:18:01,210 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-03-17 23:18:01,210 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-03-17 23:18:01,210 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-03-17 23:18:01,211 INFO L87 Difference]: Start difference. First operand 206 states and 324 transitions. Second operand has 6 states, 5 states have (on average 6.2) internal successors, (31), 4 states have internal predecessors, (31), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:01,482 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-03-17 23:18:01,482 INFO L93 Difference]: Finished difference Result 399 states and 632 transitions. [2022-03-17 23:18:01,482 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-17 23:18:01,483 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 6.2) internal successors, (31), 4 states have internal predecessors, (31), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 35 [2022-03-17 23:18:01,483 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-03-17 23:18:01,484 INFO L225 Difference]: With dead ends: 399 [2022-03-17 23:18:01,484 INFO L226 Difference]: Without dead ends: 207 [2022-03-17 23:18:01,486 INFO L911 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2022-03-17 23:18:01,494 INFO L912 BasicCegarLoop]: 182 mSDtfsCounter, 755 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 351 mSolverCounterSat, 38 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 755 SdHoareTripleChecker+Valid, 199 SdHoareTripleChecker+Invalid, 389 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 38 IncrementalHoareTripleChecker+Valid, 351 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-03-17 23:18:01,496 INFO L913 BasicCegarLoop]: SdHoareTripleChecker [755 Valid, 199 Invalid, 389 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [38 Valid, 351 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-03-17 23:18:01,499 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 207 states. [2022-03-17 23:18:01,511 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 207 to 207. [2022-03-17 23:18:01,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 207 states, 202 states have (on average 1.5891089108910892) internal successors, (321), 202 states have internal predecessors, (321), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:01,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 207 states and 325 transitions. [2022-03-17 23:18:01,512 INFO L78 Accepts]: Start accepts. Automaton has 207 states and 325 transitions. Word has length 35 [2022-03-17 23:18:01,512 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-03-17 23:18:01,512 INFO L478 AbstractCegarLoop]: Abstraction has 207 states and 325 transitions. [2022-03-17 23:18:01,512 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 6.2) internal successors, (31), 4 states have internal predecessors, (31), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:01,512 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 325 transitions. [2022-03-17 23:18:01,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-03-17 23:18:01,513 INFO L492 BasicCegarLoop]: Found error trace [2022-03-17 23:18:01,513 INFO L500 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-03-17 23:18:01,513 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-03-17 23:18:01,514 INFO L403 AbstractCegarLoop]: === Iteration 5 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-03-17 23:18:01,514 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-17 23:18:01,514 INFO L85 PathProgramCache]: Analyzing trace with hash -1435236230, now seen corresponding path program 1 times [2022-03-17 23:18:01,514 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-17 23:18:01,514 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [686734463] [2022-03-17 23:18:01,514 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-17 23:18:01,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-17 23:18:01,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-17 23:18:01,566 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-03-17 23:18:01,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-17 23:18:01,569 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-17 23:18:01,570 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-17 23:18:01,570 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [686734463] [2022-03-17 23:18:01,570 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [686734463] provided 1 perfect and 0 imperfect interpolant sequences [2022-03-17 23:18:01,570 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-03-17 23:18:01,570 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-03-17 23:18:01,570 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [419959636] [2022-03-17 23:18:01,570 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-03-17 23:18:01,570 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-03-17 23:18:01,571 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-03-17 23:18:01,571 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-03-17 23:18:01,571 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-03-17 23:18:01,571 INFO L87 Difference]: Start difference. First operand 207 states and 325 transitions. Second operand has 6 states, 5 states have (on average 6.4) internal successors, (32), 4 states have internal predecessors, (32), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:01,840 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-03-17 23:18:01,840 INFO L93 Difference]: Finished difference Result 410 states and 644 transitions. [2022-03-17 23:18:01,840 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-17 23:18:01,841 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 6.4) internal successors, (32), 4 states have internal predecessors, (32), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 36 [2022-03-17 23:18:01,841 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-03-17 23:18:01,841 INFO L225 Difference]: With dead ends: 410 [2022-03-17 23:18:01,842 INFO L226 Difference]: Without dead ends: 217 [2022-03-17 23:18:01,842 INFO L911 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2022-03-17 23:18:01,843 INFO L912 BasicCegarLoop]: 180 mSDtfsCounter, 767 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 356 mSolverCounterSat, 33 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 767 SdHoareTripleChecker+Valid, 197 SdHoareTripleChecker+Invalid, 389 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 33 IncrementalHoareTripleChecker+Valid, 356 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-03-17 23:18:01,843 INFO L913 BasicCegarLoop]: SdHoareTripleChecker [767 Valid, 197 Invalid, 389 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [33 Valid, 356 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-03-17 23:18:01,843 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 217 states. [2022-03-17 23:18:01,848 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 217 to 207. [2022-03-17 23:18:01,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 207 states, 202 states have (on average 1.5792079207920793) internal successors, (319), 202 states have internal predecessors, (319), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:01,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 207 states and 323 transitions. [2022-03-17 23:18:01,849 INFO L78 Accepts]: Start accepts. Automaton has 207 states and 323 transitions. Word has length 36 [2022-03-17 23:18:01,849 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-03-17 23:18:01,850 INFO L478 AbstractCegarLoop]: Abstraction has 207 states and 323 transitions. [2022-03-17 23:18:01,850 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 6.4) internal successors, (32), 4 states have internal predecessors, (32), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:01,850 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 323 transitions. [2022-03-17 23:18:01,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-03-17 23:18:01,851 INFO L492 BasicCegarLoop]: Found error trace [2022-03-17 23:18:01,851 INFO L500 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-03-17 23:18:01,851 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-03-17 23:18:01,851 INFO L403 AbstractCegarLoop]: === Iteration 6 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-03-17 23:18:01,851 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-17 23:18:01,851 INFO L85 PathProgramCache]: Analyzing trace with hash -1711658590, now seen corresponding path program 1 times [2022-03-17 23:18:01,852 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-17 23:18:01,852 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [218420908] [2022-03-17 23:18:01,852 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-17 23:18:01,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-17 23:18:01,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-17 23:18:01,916 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-03-17 23:18:01,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-17 23:18:01,919 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-17 23:18:01,920 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-17 23:18:01,920 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [218420908] [2022-03-17 23:18:01,920 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [218420908] provided 1 perfect and 0 imperfect interpolant sequences [2022-03-17 23:18:01,920 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-03-17 23:18:01,920 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-03-17 23:18:01,920 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1754127956] [2022-03-17 23:18:01,920 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-03-17 23:18:01,920 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-03-17 23:18:01,920 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-03-17 23:18:01,921 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-03-17 23:18:01,921 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-03-17 23:18:01,921 INFO L87 Difference]: Start difference. First operand 207 states and 323 transitions. Second operand has 6 states, 5 states have (on average 6.6) internal successors, (33), 4 states have internal predecessors, (33), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:02,125 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-03-17 23:18:02,125 INFO L93 Difference]: Finished difference Result 410 states and 640 transitions. [2022-03-17 23:18:02,126 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-17 23:18:02,126 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 6.6) internal successors, (33), 4 states have internal predecessors, (33), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 37 [2022-03-17 23:18:02,126 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-03-17 23:18:02,127 INFO L225 Difference]: With dead ends: 410 [2022-03-17 23:18:02,127 INFO L226 Difference]: Without dead ends: 217 [2022-03-17 23:18:02,127 INFO L911 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2022-03-17 23:18:02,128 INFO L912 BasicCegarLoop]: 181 mSDtfsCounter, 767 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 356 mSolverCounterSat, 34 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 767 SdHoareTripleChecker+Valid, 198 SdHoareTripleChecker+Invalid, 390 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 34 IncrementalHoareTripleChecker+Valid, 356 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-03-17 23:18:02,128 INFO L913 BasicCegarLoop]: SdHoareTripleChecker [767 Valid, 198 Invalid, 390 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [34 Valid, 356 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-03-17 23:18:02,129 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 217 states. [2022-03-17 23:18:02,133 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 217 to 207. [2022-03-17 23:18:02,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 207 states, 202 states have (on average 1.5693069306930694) internal successors, (317), 202 states have internal predecessors, (317), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:02,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 207 states and 321 transitions. [2022-03-17 23:18:02,134 INFO L78 Accepts]: Start accepts. Automaton has 207 states and 321 transitions. Word has length 37 [2022-03-17 23:18:02,134 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-03-17 23:18:02,135 INFO L478 AbstractCegarLoop]: Abstraction has 207 states and 321 transitions. [2022-03-17 23:18:02,135 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 6.6) internal successors, (33), 4 states have internal predecessors, (33), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:02,135 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 321 transitions. [2022-03-17 23:18:02,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-03-17 23:18:02,136 INFO L492 BasicCegarLoop]: Found error trace [2022-03-17 23:18:02,136 INFO L500 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-03-17 23:18:02,136 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-03-17 23:18:02,136 INFO L403 AbstractCegarLoop]: === Iteration 7 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-03-17 23:18:02,136 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-17 23:18:02,136 INFO L85 PathProgramCache]: Analyzing trace with hash -845413506, now seen corresponding path program 1 times [2022-03-17 23:18:02,136 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-17 23:18:02,137 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [971804390] [2022-03-17 23:18:02,137 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-17 23:18:02,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-17 23:18:02,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-17 23:18:02,193 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-03-17 23:18:02,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-17 23:18:02,197 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-17 23:18:02,197 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-17 23:18:02,197 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [971804390] [2022-03-17 23:18:02,197 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [971804390] provided 1 perfect and 0 imperfect interpolant sequences [2022-03-17 23:18:02,197 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-03-17 23:18:02,197 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-03-17 23:18:02,197 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1928781683] [2022-03-17 23:18:02,197 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-03-17 23:18:02,198 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-03-17 23:18:02,198 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-03-17 23:18:02,198 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-03-17 23:18:02,198 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-03-17 23:18:02,198 INFO L87 Difference]: Start difference. First operand 207 states and 321 transitions. Second operand has 6 states, 5 states have (on average 6.8) internal successors, (34), 4 states have internal predecessors, (34), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:02,458 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-03-17 23:18:02,458 INFO L93 Difference]: Finished difference Result 410 states and 636 transitions. [2022-03-17 23:18:02,458 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-17 23:18:02,458 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 6.8) internal successors, (34), 4 states have internal predecessors, (34), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 38 [2022-03-17 23:18:02,459 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-03-17 23:18:02,460 INFO L225 Difference]: With dead ends: 410 [2022-03-17 23:18:02,460 INFO L226 Difference]: Without dead ends: 217 [2022-03-17 23:18:02,460 INFO L911 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2022-03-17 23:18:02,461 INFO L912 BasicCegarLoop]: 182 mSDtfsCounter, 767 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 356 mSolverCounterSat, 35 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 767 SdHoareTripleChecker+Valid, 199 SdHoareTripleChecker+Invalid, 391 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 35 IncrementalHoareTripleChecker+Valid, 356 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-03-17 23:18:02,461 INFO L913 BasicCegarLoop]: SdHoareTripleChecker [767 Valid, 199 Invalid, 391 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [35 Valid, 356 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-03-17 23:18:02,461 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 217 states. [2022-03-17 23:18:02,466 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 217 to 207. [2022-03-17 23:18:02,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 207 states, 202 states have (on average 1.5594059405940595) internal successors, (315), 202 states have internal predecessors, (315), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:02,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 207 states and 319 transitions. [2022-03-17 23:18:02,467 INFO L78 Accepts]: Start accepts. Automaton has 207 states and 319 transitions. Word has length 38 [2022-03-17 23:18:02,467 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-03-17 23:18:02,468 INFO L478 AbstractCegarLoop]: Abstraction has 207 states and 319 transitions. [2022-03-17 23:18:02,468 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 6.8) internal successors, (34), 4 states have internal predecessors, (34), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:02,468 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 319 transitions. [2022-03-17 23:18:02,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-03-17 23:18:02,468 INFO L492 BasicCegarLoop]: Found error trace [2022-03-17 23:18:02,469 INFO L500 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-03-17 23:18:02,469 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-03-17 23:18:02,469 INFO L403 AbstractCegarLoop]: === Iteration 8 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-03-17 23:18:02,469 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-17 23:18:02,469 INFO L85 PathProgramCache]: Analyzing trace with hash 229029699, now seen corresponding path program 1 times [2022-03-17 23:18:02,469 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-17 23:18:02,470 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [971550876] [2022-03-17 23:18:02,470 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-17 23:18:02,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-17 23:18:02,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-17 23:18:02,510 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-03-17 23:18:02,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-17 23:18:02,513 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-17 23:18:02,513 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-17 23:18:02,513 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [971550876] [2022-03-17 23:18:02,513 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [971550876] provided 1 perfect and 0 imperfect interpolant sequences [2022-03-17 23:18:02,513 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-03-17 23:18:02,513 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-03-17 23:18:02,514 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1290040813] [2022-03-17 23:18:02,514 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-03-17 23:18:02,514 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-03-17 23:18:02,514 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-03-17 23:18:02,514 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-03-17 23:18:02,514 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-03-17 23:18:02,515 INFO L87 Difference]: Start difference. First operand 207 states and 319 transitions. Second operand has 5 states, 5 states have (on average 6.8) internal successors, (34), 4 states have internal predecessors, (34), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:02,781 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-03-17 23:18:02,781 INFO L93 Difference]: Finished difference Result 443 states and 683 transitions. [2022-03-17 23:18:02,781 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-03-17 23:18:02,781 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 6.8) internal successors, (34), 4 states have internal predecessors, (34), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 38 [2022-03-17 23:18:02,782 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-03-17 23:18:02,783 INFO L225 Difference]: With dead ends: 443 [2022-03-17 23:18:02,783 INFO L226 Difference]: Without dead ends: 250 [2022-03-17 23:18:02,783 INFO L911 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2022-03-17 23:18:02,784 INFO L912 BasicCegarLoop]: 183 mSDtfsCounter, 482 mSDsluCounter, 12 mSDsCounter, 0 mSdLazyCounter, 370 mSolverCounterSat, 28 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 482 SdHoareTripleChecker+Valid, 195 SdHoareTripleChecker+Invalid, 398 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 28 IncrementalHoareTripleChecker+Valid, 370 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-03-17 23:18:02,784 INFO L913 BasicCegarLoop]: SdHoareTripleChecker [482 Valid, 195 Invalid, 398 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [28 Valid, 370 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-03-17 23:18:02,784 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 250 states. [2022-03-17 23:18:02,790 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 250 to 214. [2022-03-17 23:18:02,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 214 states, 209 states have (on average 1.555023923444976) internal successors, (325), 209 states have internal predecessors, (325), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:02,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 214 states and 329 transitions. [2022-03-17 23:18:02,793 INFO L78 Accepts]: Start accepts. Automaton has 214 states and 329 transitions. Word has length 38 [2022-03-17 23:18:02,793 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-03-17 23:18:02,793 INFO L478 AbstractCegarLoop]: Abstraction has 214 states and 329 transitions. [2022-03-17 23:18:02,793 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 6.8) internal successors, (34), 4 states have internal predecessors, (34), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:02,793 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 329 transitions. [2022-03-17 23:18:02,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-03-17 23:18:02,794 INFO L492 BasicCegarLoop]: Found error trace [2022-03-17 23:18:02,794 INFO L500 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-03-17 23:18:02,794 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-03-17 23:18:02,794 INFO L403 AbstractCegarLoop]: === Iteration 9 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-03-17 23:18:02,794 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-17 23:18:02,794 INFO L85 PathProgramCache]: Analyzing trace with hash 872433061, now seen corresponding path program 1 times [2022-03-17 23:18:02,794 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-17 23:18:02,794 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [484599087] [2022-03-17 23:18:02,794 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-17 23:18:02,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-17 23:18:02,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-17 23:18:02,837 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-03-17 23:18:02,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-17 23:18:02,839 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-17 23:18:02,840 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-17 23:18:02,842 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [484599087] [2022-03-17 23:18:02,842 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [484599087] provided 1 perfect and 0 imperfect interpolant sequences [2022-03-17 23:18:02,842 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-03-17 23:18:02,842 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-03-17 23:18:02,842 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1305918686] [2022-03-17 23:18:02,842 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-03-17 23:18:02,842 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-03-17 23:18:02,843 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-03-17 23:18:02,843 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-03-17 23:18:02,843 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-03-17 23:18:02,843 INFO L87 Difference]: Start difference. First operand 214 states and 329 transitions. Second operand has 6 states, 5 states have (on average 7.0) internal successors, (35), 4 states have internal predecessors, (35), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:03,102 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-03-17 23:18:03,103 INFO L93 Difference]: Finished difference Result 424 states and 652 transitions. [2022-03-17 23:18:03,103 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-17 23:18:03,103 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 7.0) internal successors, (35), 4 states have internal predecessors, (35), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 39 [2022-03-17 23:18:03,103 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-03-17 23:18:03,104 INFO L225 Difference]: With dead ends: 424 [2022-03-17 23:18:03,104 INFO L226 Difference]: Without dead ends: 224 [2022-03-17 23:18:03,105 INFO L911 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2022-03-17 23:18:03,106 INFO L912 BasicCegarLoop]: 183 mSDtfsCounter, 767 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 356 mSolverCounterSat, 36 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 767 SdHoareTripleChecker+Valid, 200 SdHoareTripleChecker+Invalid, 392 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 36 IncrementalHoareTripleChecker+Valid, 356 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-03-17 23:18:03,106 INFO L913 BasicCegarLoop]: SdHoareTripleChecker [767 Valid, 200 Invalid, 392 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [36 Valid, 356 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-03-17 23:18:03,107 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 224 states. [2022-03-17 23:18:03,111 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 224 to 214. [2022-03-17 23:18:03,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 214 states, 209 states have (on average 1.5454545454545454) internal successors, (323), 209 states have internal predecessors, (323), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:03,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 214 states and 327 transitions. [2022-03-17 23:18:03,112 INFO L78 Accepts]: Start accepts. Automaton has 214 states and 327 transitions. Word has length 39 [2022-03-17 23:18:03,113 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-03-17 23:18:03,113 INFO L478 AbstractCegarLoop]: Abstraction has 214 states and 327 transitions. [2022-03-17 23:18:03,114 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 7.0) internal successors, (35), 4 states have internal predecessors, (35), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:03,114 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 327 transitions. [2022-03-17 23:18:03,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-03-17 23:18:03,114 INFO L492 BasicCegarLoop]: Found error trace [2022-03-17 23:18:03,114 INFO L500 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-03-17 23:18:03,114 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-03-17 23:18:03,114 INFO L403 AbstractCegarLoop]: === Iteration 10 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-03-17 23:18:03,115 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-17 23:18:03,115 INFO L85 PathProgramCache]: Analyzing trace with hash -339653180, now seen corresponding path program 1 times [2022-03-17 23:18:03,115 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-17 23:18:03,115 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1513497116] [2022-03-17 23:18:03,115 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-17 23:18:03,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-17 23:18:03,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-17 23:18:03,163 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-03-17 23:18:03,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-17 23:18:03,171 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-17 23:18:03,171 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-17 23:18:03,171 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1513497116] [2022-03-17 23:18:03,171 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1513497116] provided 1 perfect and 0 imperfect interpolant sequences [2022-03-17 23:18:03,171 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-03-17 23:18:03,171 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-03-17 23:18:03,172 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1867542523] [2022-03-17 23:18:03,172 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-03-17 23:18:03,172 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-03-17 23:18:03,172 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-03-17 23:18:03,172 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-03-17 23:18:03,172 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-03-17 23:18:03,173 INFO L87 Difference]: Start difference. First operand 214 states and 327 transitions. Second operand has 6 states, 5 states have (on average 7.0) internal successors, (35), 4 states have internal predecessors, (35), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:03,399 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-03-17 23:18:03,399 INFO L93 Difference]: Finished difference Result 419 states and 644 transitions. [2022-03-17 23:18:03,399 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-17 23:18:03,399 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 7.0) internal successors, (35), 4 states have internal predecessors, (35), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 39 [2022-03-17 23:18:03,400 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-03-17 23:18:03,400 INFO L225 Difference]: With dead ends: 419 [2022-03-17 23:18:03,400 INFO L226 Difference]: Without dead ends: 219 [2022-03-17 23:18:03,401 INFO L911 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2022-03-17 23:18:03,401 INFO L912 BasicCegarLoop]: 187 mSDtfsCounter, 754 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 351 mSolverCounterSat, 41 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 754 SdHoareTripleChecker+Valid, 204 SdHoareTripleChecker+Invalid, 392 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 41 IncrementalHoareTripleChecker+Valid, 351 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-03-17 23:18:03,415 INFO L913 BasicCegarLoop]: SdHoareTripleChecker [754 Valid, 204 Invalid, 392 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [41 Valid, 351 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-03-17 23:18:03,416 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 219 states. [2022-03-17 23:18:03,421 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 219 to 216. [2022-03-17 23:18:03,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 216 states, 211 states have (on average 1.5450236966824644) internal successors, (326), 211 states have internal predecessors, (326), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:03,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 216 states and 330 transitions. [2022-03-17 23:18:03,422 INFO L78 Accepts]: Start accepts. Automaton has 216 states and 330 transitions. Word has length 39 [2022-03-17 23:18:03,423 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-03-17 23:18:03,423 INFO L478 AbstractCegarLoop]: Abstraction has 216 states and 330 transitions. [2022-03-17 23:18:03,423 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 7.0) internal successors, (35), 4 states have internal predecessors, (35), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:03,423 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 330 transitions. [2022-03-17 23:18:03,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-03-17 23:18:03,424 INFO L492 BasicCegarLoop]: Found error trace [2022-03-17 23:18:03,424 INFO L500 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-03-17 23:18:03,424 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-03-17 23:18:03,425 INFO L403 AbstractCegarLoop]: === Iteration 11 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-03-17 23:18:03,425 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-17 23:18:03,426 INFO L85 PathProgramCache]: Analyzing trace with hash -67725188, now seen corresponding path program 1 times [2022-03-17 23:18:03,429 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-17 23:18:03,429 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1542679926] [2022-03-17 23:18:03,429 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-17 23:18:03,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-17 23:18:03,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-17 23:18:03,477 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-03-17 23:18:03,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-17 23:18:03,483 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-17 23:18:03,483 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-17 23:18:03,484 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1542679926] [2022-03-17 23:18:03,484 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1542679926] provided 1 perfect and 0 imperfect interpolant sequences [2022-03-17 23:18:03,484 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-03-17 23:18:03,484 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-03-17 23:18:03,484 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [962796107] [2022-03-17 23:18:03,484 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-03-17 23:18:03,485 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-03-17 23:18:03,486 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-03-17 23:18:03,486 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-03-17 23:18:03,486 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-03-17 23:18:03,486 INFO L87 Difference]: Start difference. First operand 216 states and 330 transitions. Second operand has 6 states, 5 states have (on average 7.2) internal successors, (36), 4 states have internal predecessors, (36), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:03,748 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-03-17 23:18:03,748 INFO L93 Difference]: Finished difference Result 444 states and 678 transitions. [2022-03-17 23:18:03,749 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-17 23:18:03,749 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 7.2) internal successors, (36), 4 states have internal predecessors, (36), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 40 [2022-03-17 23:18:03,749 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-03-17 23:18:03,750 INFO L225 Difference]: With dead ends: 444 [2022-03-17 23:18:03,750 INFO L226 Difference]: Without dead ends: 242 [2022-03-17 23:18:03,750 INFO L911 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2022-03-17 23:18:03,751 INFO L912 BasicCegarLoop]: 188 mSDtfsCounter, 754 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 352 mSolverCounterSat, 41 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 754 SdHoareTripleChecker+Valid, 205 SdHoareTripleChecker+Invalid, 393 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 41 IncrementalHoareTripleChecker+Valid, 352 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-03-17 23:18:03,751 INFO L913 BasicCegarLoop]: SdHoareTripleChecker [754 Valid, 205 Invalid, 393 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [41 Valid, 352 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-03-17 23:18:03,751 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 242 states. [2022-03-17 23:18:03,758 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 242 to 239. [2022-03-17 23:18:03,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 239 states, 234 states have (on average 1.5256410256410255) internal successors, (357), 234 states have internal predecessors, (357), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:03,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 239 states and 361 transitions. [2022-03-17 23:18:03,759 INFO L78 Accepts]: Start accepts. Automaton has 239 states and 361 transitions. Word has length 40 [2022-03-17 23:18:03,759 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-03-17 23:18:03,759 INFO L478 AbstractCegarLoop]: Abstraction has 239 states and 361 transitions. [2022-03-17 23:18:03,759 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 7.2) internal successors, (36), 4 states have internal predecessors, (36), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:03,759 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 361 transitions. [2022-03-17 23:18:03,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-03-17 23:18:03,760 INFO L492 BasicCegarLoop]: Found error trace [2022-03-17 23:18:03,760 INFO L500 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-03-17 23:18:03,760 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-03-17 23:18:03,760 INFO L403 AbstractCegarLoop]: === Iteration 12 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-03-17 23:18:03,760 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-17 23:18:03,760 INFO L85 PathProgramCache]: Analyzing trace with hash -156560228, now seen corresponding path program 1 times [2022-03-17 23:18:03,760 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-17 23:18:03,760 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1533792387] [2022-03-17 23:18:03,760 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-17 23:18:03,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-17 23:18:03,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-17 23:18:03,796 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-03-17 23:18:03,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-17 23:18:03,800 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-17 23:18:03,800 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-17 23:18:03,800 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1533792387] [2022-03-17 23:18:03,800 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1533792387] provided 1 perfect and 0 imperfect interpolant sequences [2022-03-17 23:18:03,800 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-03-17 23:18:03,800 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-03-17 23:18:03,800 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [942874296] [2022-03-17 23:18:03,800 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-03-17 23:18:03,800 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-03-17 23:18:03,800 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-03-17 23:18:03,801 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-03-17 23:18:03,801 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-03-17 23:18:03,801 INFO L87 Difference]: Start difference. First operand 239 states and 361 transitions. Second operand has 6 states, 5 states have (on average 7.8) internal successors, (39), 4 states have internal predecessors, (39), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:04,061 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-03-17 23:18:04,061 INFO L93 Difference]: Finished difference Result 493 states and 745 transitions. [2022-03-17 23:18:04,061 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-17 23:18:04,062 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 7.8) internal successors, (39), 4 states have internal predecessors, (39), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 43 [2022-03-17 23:18:04,063 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-03-17 23:18:04,064 INFO L225 Difference]: With dead ends: 493 [2022-03-17 23:18:04,064 INFO L226 Difference]: Without dead ends: 268 [2022-03-17 23:18:04,064 INFO L911 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2022-03-17 23:18:04,065 INFO L912 BasicCegarLoop]: 203 mSDtfsCounter, 732 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 369 mSolverCounterSat, 41 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 732 SdHoareTripleChecker+Valid, 220 SdHoareTripleChecker+Invalid, 410 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 41 IncrementalHoareTripleChecker+Valid, 369 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-03-17 23:18:04,065 INFO L913 BasicCegarLoop]: SdHoareTripleChecker [732 Valid, 220 Invalid, 410 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [41 Valid, 369 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-03-17 23:18:04,065 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 268 states. [2022-03-17 23:18:04,071 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 268 to 264. [2022-03-17 23:18:04,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 264 states, 259 states have (on average 1.5096525096525097) internal successors, (391), 259 states have internal predecessors, (391), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:04,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 264 states and 395 transitions. [2022-03-17 23:18:04,072 INFO L78 Accepts]: Start accepts. Automaton has 264 states and 395 transitions. Word has length 43 [2022-03-17 23:18:04,072 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-03-17 23:18:04,072 INFO L478 AbstractCegarLoop]: Abstraction has 264 states and 395 transitions. [2022-03-17 23:18:04,072 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 7.8) internal successors, (39), 4 states have internal predecessors, (39), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:04,073 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 395 transitions. [2022-03-17 23:18:04,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-03-17 23:18:04,073 INFO L492 BasicCegarLoop]: Found error trace [2022-03-17 23:18:04,073 INFO L500 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-03-17 23:18:04,073 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2022-03-17 23:18:04,073 INFO L403 AbstractCegarLoop]: === Iteration 13 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-03-17 23:18:04,074 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-17 23:18:04,074 INFO L85 PathProgramCache]: Analyzing trace with hash 734950011, now seen corresponding path program 1 times [2022-03-17 23:18:04,074 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-17 23:18:04,074 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1958127669] [2022-03-17 23:18:04,074 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-17 23:18:04,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-17 23:18:04,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-17 23:18:04,116 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-03-17 23:18:04,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-17 23:18:04,118 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-17 23:18:04,119 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-17 23:18:04,119 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1958127669] [2022-03-17 23:18:04,119 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1958127669] provided 1 perfect and 0 imperfect interpolant sequences [2022-03-17 23:18:04,119 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-03-17 23:18:04,119 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-03-17 23:18:04,119 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [956864082] [2022-03-17 23:18:04,119 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-03-17 23:18:04,119 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-03-17 23:18:04,119 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-03-17 23:18:04,119 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-03-17 23:18:04,120 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-03-17 23:18:04,120 INFO L87 Difference]: Start difference. First operand 264 states and 395 transitions. Second operand has 6 states, 5 states have (on average 7.8) internal successors, (39), 4 states have internal predecessors, (39), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:04,397 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-03-17 23:18:04,397 INFO L93 Difference]: Finished difference Result 547 states and 818 transitions. [2022-03-17 23:18:04,397 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-17 23:18:04,398 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 7.8) internal successors, (39), 4 states have internal predecessors, (39), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 43 [2022-03-17 23:18:04,398 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-03-17 23:18:04,399 INFO L225 Difference]: With dead ends: 547 [2022-03-17 23:18:04,399 INFO L226 Difference]: Without dead ends: 297 [2022-03-17 23:18:04,399 INFO L911 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2022-03-17 23:18:04,400 INFO L912 BasicCegarLoop]: 189 mSDtfsCounter, 768 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 360 mSolverCounterSat, 44 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 768 SdHoareTripleChecker+Valid, 206 SdHoareTripleChecker+Invalid, 404 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 44 IncrementalHoareTripleChecker+Valid, 360 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-03-17 23:18:04,400 INFO L913 BasicCegarLoop]: SdHoareTripleChecker [768 Valid, 206 Invalid, 404 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [44 Valid, 360 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-03-17 23:18:04,401 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 297 states. [2022-03-17 23:18:04,409 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 297 to 292. [2022-03-17 23:18:04,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 292 states, 287 states have (on average 1.494773519163763) internal successors, (429), 287 states have internal predecessors, (429), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:04,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 292 states and 433 transitions. [2022-03-17 23:18:04,410 INFO L78 Accepts]: Start accepts. Automaton has 292 states and 433 transitions. Word has length 43 [2022-03-17 23:18:04,411 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-03-17 23:18:04,411 INFO L478 AbstractCegarLoop]: Abstraction has 292 states and 433 transitions. [2022-03-17 23:18:04,411 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 7.8) internal successors, (39), 4 states have internal predecessors, (39), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:04,411 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 433 transitions. [2022-03-17 23:18:04,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-03-17 23:18:04,412 INFO L492 BasicCegarLoop]: Found error trace [2022-03-17 23:18:04,412 INFO L500 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-03-17 23:18:04,412 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2022-03-17 23:18:04,412 INFO L403 AbstractCegarLoop]: === Iteration 14 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-03-17 23:18:04,412 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-17 23:18:04,412 INFO L85 PathProgramCache]: Analyzing trace with hash 860339379, now seen corresponding path program 1 times [2022-03-17 23:18:04,413 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-17 23:18:04,413 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2009291416] [2022-03-17 23:18:04,413 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-17 23:18:04,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-17 23:18:04,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-17 23:18:04,449 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-03-17 23:18:04,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-17 23:18:04,453 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-17 23:18:04,453 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-17 23:18:04,453 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2009291416] [2022-03-17 23:18:04,453 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2009291416] provided 1 perfect and 0 imperfect interpolant sequences [2022-03-17 23:18:04,453 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-03-17 23:18:04,453 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-03-17 23:18:04,453 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1568287695] [2022-03-17 23:18:04,453 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-03-17 23:18:04,454 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-03-17 23:18:04,454 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-03-17 23:18:04,455 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-03-17 23:18:04,455 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-03-17 23:18:04,455 INFO L87 Difference]: Start difference. First operand 292 states and 433 transitions. Second operand has 6 states, 5 states have (on average 8.0) internal successors, (40), 4 states have internal predecessors, (40), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:04,710 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-03-17 23:18:04,711 INFO L93 Difference]: Finished difference Result 575 states and 856 transitions. [2022-03-17 23:18:04,711 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-17 23:18:04,711 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 8.0) internal successors, (40), 4 states have internal predecessors, (40), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 44 [2022-03-17 23:18:04,711 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-03-17 23:18:04,712 INFO L225 Difference]: With dead ends: 575 [2022-03-17 23:18:04,712 INFO L226 Difference]: Without dead ends: 297 [2022-03-17 23:18:04,713 INFO L911 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2022-03-17 23:18:04,713 INFO L912 BasicCegarLoop]: 189 mSDtfsCounter, 761 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 355 mSolverCounterSat, 45 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 761 SdHoareTripleChecker+Valid, 206 SdHoareTripleChecker+Invalid, 400 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 45 IncrementalHoareTripleChecker+Valid, 355 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-03-17 23:18:04,713 INFO L913 BasicCegarLoop]: SdHoareTripleChecker [761 Valid, 206 Invalid, 400 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [45 Valid, 355 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-03-17 23:18:04,715 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 297 states. [2022-03-17 23:18:04,723 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 297 to 293. [2022-03-17 23:18:04,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 293 states, 288 states have (on average 1.4895833333333333) internal successors, (429), 288 states have internal predecessors, (429), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:04,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 293 states and 433 transitions. [2022-03-17 23:18:04,725 INFO L78 Accepts]: Start accepts. Automaton has 293 states and 433 transitions. Word has length 44 [2022-03-17 23:18:04,725 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-03-17 23:18:04,725 INFO L478 AbstractCegarLoop]: Abstraction has 293 states and 433 transitions. [2022-03-17 23:18:04,725 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 8.0) internal successors, (40), 4 states have internal predecessors, (40), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:04,725 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 433 transitions. [2022-03-17 23:18:04,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-03-17 23:18:04,726 INFO L492 BasicCegarLoop]: Found error trace [2022-03-17 23:18:04,726 INFO L500 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-03-17 23:18:04,726 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2022-03-17 23:18:04,726 INFO L403 AbstractCegarLoop]: === Iteration 15 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-03-17 23:18:04,727 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-17 23:18:04,727 INFO L85 PathProgramCache]: Analyzing trace with hash 2100204403, now seen corresponding path program 1 times [2022-03-17 23:18:04,727 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-17 23:18:04,727 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1781419448] [2022-03-17 23:18:04,727 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-17 23:18:04,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-17 23:18:04,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-17 23:18:04,756 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-03-17 23:18:04,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-17 23:18:04,759 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-17 23:18:04,759 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-17 23:18:04,759 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1781419448] [2022-03-17 23:18:04,759 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1781419448] provided 1 perfect and 0 imperfect interpolant sequences [2022-03-17 23:18:04,759 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-03-17 23:18:04,759 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-03-17 23:18:04,759 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [60680324] [2022-03-17 23:18:04,759 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-03-17 23:18:04,759 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-03-17 23:18:04,759 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-03-17 23:18:04,760 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-03-17 23:18:04,760 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-03-17 23:18:04,760 INFO L87 Difference]: Start difference. First operand 293 states and 433 transitions. Second operand has 6 states, 5 states have (on average 8.0) internal successors, (40), 4 states have internal predecessors, (40), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:05,024 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-03-17 23:18:05,024 INFO L93 Difference]: Finished difference Result 579 states and 859 transitions. [2022-03-17 23:18:05,024 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-17 23:18:05,024 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 8.0) internal successors, (40), 4 states have internal predecessors, (40), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 44 [2022-03-17 23:18:05,025 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-03-17 23:18:05,026 INFO L225 Difference]: With dead ends: 579 [2022-03-17 23:18:05,026 INFO L226 Difference]: Without dead ends: 300 [2022-03-17 23:18:05,027 INFO L911 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2022-03-17 23:18:05,028 INFO L912 BasicCegarLoop]: 191 mSDtfsCounter, 763 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 359 mSolverCounterSat, 46 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 763 SdHoareTripleChecker+Valid, 208 SdHoareTripleChecker+Invalid, 405 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 46 IncrementalHoareTripleChecker+Valid, 359 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-03-17 23:18:05,028 INFO L913 BasicCegarLoop]: SdHoareTripleChecker [763 Valid, 208 Invalid, 405 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [46 Valid, 359 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-03-17 23:18:05,029 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 300 states. [2022-03-17 23:18:05,037 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 300 to 295. [2022-03-17 23:18:05,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 295 states, 290 states have (on average 1.4896551724137932) internal successors, (432), 290 states have internal predecessors, (432), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:05,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 295 states and 436 transitions. [2022-03-17 23:18:05,039 INFO L78 Accepts]: Start accepts. Automaton has 295 states and 436 transitions. Word has length 44 [2022-03-17 23:18:05,040 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-03-17 23:18:05,040 INFO L478 AbstractCegarLoop]: Abstraction has 295 states and 436 transitions. [2022-03-17 23:18:05,040 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 8.0) internal successors, (40), 4 states have internal predecessors, (40), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:05,040 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 436 transitions. [2022-03-17 23:18:05,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-03-17 23:18:05,040 INFO L492 BasicCegarLoop]: Found error trace [2022-03-17 23:18:05,040 INFO L500 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-03-17 23:18:05,041 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2022-03-17 23:18:05,041 INFO L403 AbstractCegarLoop]: === Iteration 16 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-03-17 23:18:05,041 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-17 23:18:05,041 INFO L85 PathProgramCache]: Analyzing trace with hash 1751888773, now seen corresponding path program 1 times [2022-03-17 23:18:05,041 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-17 23:18:05,041 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [20407470] [2022-03-17 23:18:05,041 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-17 23:18:05,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-17 23:18:05,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-17 23:18:05,070 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-03-17 23:18:05,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-17 23:18:05,074 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-17 23:18:05,074 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-17 23:18:05,074 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [20407470] [2022-03-17 23:18:05,075 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [20407470] provided 1 perfect and 0 imperfect interpolant sequences [2022-03-17 23:18:05,075 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-03-17 23:18:05,075 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-03-17 23:18:05,076 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1595035417] [2022-03-17 23:18:05,076 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-03-17 23:18:05,076 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-03-17 23:18:05,076 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-03-17 23:18:05,076 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-03-17 23:18:05,076 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-03-17 23:18:05,076 INFO L87 Difference]: Start difference. First operand 295 states and 436 transitions. Second operand has 6 states, 5 states have (on average 8.2) internal successors, (41), 4 states have internal predecessors, (41), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:05,342 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-03-17 23:18:05,342 INFO L93 Difference]: Finished difference Result 615 states and 910 transitions. [2022-03-17 23:18:05,343 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-17 23:18:05,343 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 8.2) internal successors, (41), 4 states have internal predecessors, (41), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 45 [2022-03-17 23:18:05,343 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-03-17 23:18:05,344 INFO L225 Difference]: With dead ends: 615 [2022-03-17 23:18:05,344 INFO L226 Difference]: Without dead ends: 334 [2022-03-17 23:18:05,344 INFO L911 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2022-03-17 23:18:05,345 INFO L912 BasicCegarLoop]: 192 mSDtfsCounter, 785 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 367 mSolverCounterSat, 51 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 785 SdHoareTripleChecker+Valid, 209 SdHoareTripleChecker+Invalid, 418 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 51 IncrementalHoareTripleChecker+Valid, 367 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-03-17 23:18:05,345 INFO L913 BasicCegarLoop]: SdHoareTripleChecker [785 Valid, 209 Invalid, 418 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [51 Valid, 367 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-03-17 23:18:05,346 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 334 states. [2022-03-17 23:18:05,354 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 334 to 325. [2022-03-17 23:18:05,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 325 states, 320 states have (on average 1.475) internal successors, (472), 320 states have internal predecessors, (472), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:05,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 325 states and 476 transitions. [2022-03-17 23:18:05,356 INFO L78 Accepts]: Start accepts. Automaton has 325 states and 476 transitions. Word has length 45 [2022-03-17 23:18:05,356 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-03-17 23:18:05,356 INFO L478 AbstractCegarLoop]: Abstraction has 325 states and 476 transitions. [2022-03-17 23:18:05,356 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 8.2) internal successors, (41), 4 states have internal predecessors, (41), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:05,356 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 476 transitions. [2022-03-17 23:18:05,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-03-17 23:18:05,356 INFO L492 BasicCegarLoop]: Found error trace [2022-03-17 23:18:05,356 INFO L500 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-03-17 23:18:05,356 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2022-03-17 23:18:05,356 INFO L403 AbstractCegarLoop]: === Iteration 17 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-03-17 23:18:05,357 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-17 23:18:05,357 INFO L85 PathProgramCache]: Analyzing trace with hash 864080476, now seen corresponding path program 1 times [2022-03-17 23:18:05,357 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-17 23:18:05,357 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2025193124] [2022-03-17 23:18:05,357 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-17 23:18:05,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-17 23:18:05,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-17 23:18:05,384 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-03-17 23:18:05,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-17 23:18:05,387 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-17 23:18:05,387 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-17 23:18:05,387 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2025193124] [2022-03-17 23:18:05,387 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2025193124] provided 1 perfect and 0 imperfect interpolant sequences [2022-03-17 23:18:05,387 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-03-17 23:18:05,387 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-03-17 23:18:05,387 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1608180152] [2022-03-17 23:18:05,387 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-03-17 23:18:05,387 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-03-17 23:18:05,387 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-03-17 23:18:05,388 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-03-17 23:18:05,388 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-03-17 23:18:05,388 INFO L87 Difference]: Start difference. First operand 325 states and 476 transitions. Second operand has 6 states, 5 states have (on average 8.4) internal successors, (42), 4 states have internal predecessors, (42), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:05,663 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-03-17 23:18:05,663 INFO L93 Difference]: Finished difference Result 649 states and 957 transitions. [2022-03-17 23:18:05,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-17 23:18:05,663 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 8.4) internal successors, (42), 4 states have internal predecessors, (42), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 46 [2022-03-17 23:18:05,663 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-03-17 23:18:05,664 INFO L225 Difference]: With dead ends: 649 [2022-03-17 23:18:05,664 INFO L226 Difference]: Without dead ends: 338 [2022-03-17 23:18:05,665 INFO L911 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2022-03-17 23:18:05,665 INFO L912 BasicCegarLoop]: 192 mSDtfsCounter, 788 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 367 mSolverCounterSat, 53 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 788 SdHoareTripleChecker+Valid, 209 SdHoareTripleChecker+Invalid, 420 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 53 IncrementalHoareTripleChecker+Valid, 367 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-03-17 23:18:05,665 INFO L913 BasicCegarLoop]: SdHoareTripleChecker [788 Valid, 209 Invalid, 420 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [53 Valid, 367 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-03-17 23:18:05,666 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 338 states. [2022-03-17 23:18:05,674 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 338 to 329. [2022-03-17 23:18:05,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 329 states, 324 states have (on average 1.478395061728395) internal successors, (479), 324 states have internal predecessors, (479), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:05,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 329 states and 483 transitions. [2022-03-17 23:18:05,675 INFO L78 Accepts]: Start accepts. Automaton has 329 states and 483 transitions. Word has length 46 [2022-03-17 23:18:05,675 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-03-17 23:18:05,675 INFO L478 AbstractCegarLoop]: Abstraction has 329 states and 483 transitions. [2022-03-17 23:18:05,676 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 8.4) internal successors, (42), 4 states have internal predecessors, (42), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:05,676 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 483 transitions. [2022-03-17 23:18:05,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-03-17 23:18:05,676 INFO L492 BasicCegarLoop]: Found error trace [2022-03-17 23:18:05,676 INFO L500 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-03-17 23:18:05,676 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2022-03-17 23:18:05,676 INFO L403 AbstractCegarLoop]: === Iteration 18 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-03-17 23:18:05,676 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-17 23:18:05,677 INFO L85 PathProgramCache]: Analyzing trace with hash -1426202865, now seen corresponding path program 1 times [2022-03-17 23:18:05,677 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-17 23:18:05,677 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2130462759] [2022-03-17 23:18:05,677 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-17 23:18:05,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-17 23:18:05,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-17 23:18:05,716 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-03-17 23:18:05,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-17 23:18:05,720 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-17 23:18:05,720 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-17 23:18:05,720 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2130462759] [2022-03-17 23:18:05,720 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2130462759] provided 1 perfect and 0 imperfect interpolant sequences [2022-03-17 23:18:05,720 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-03-17 23:18:05,720 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-03-17 23:18:05,720 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1364754104] [2022-03-17 23:18:05,720 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-03-17 23:18:05,720 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-03-17 23:18:05,720 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-03-17 23:18:05,721 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-03-17 23:18:05,721 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-03-17 23:18:05,721 INFO L87 Difference]: Start difference. First operand 329 states and 483 transitions. Second operand has 6 states, 5 states have (on average 8.8) internal successors, (44), 4 states have internal predecessors, (44), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:06,001 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-03-17 23:18:06,001 INFO L93 Difference]: Finished difference Result 686 states and 1008 transitions. [2022-03-17 23:18:06,001 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-17 23:18:06,001 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 8.8) internal successors, (44), 4 states have internal predecessors, (44), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 48 [2022-03-17 23:18:06,001 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-03-17 23:18:06,002 INFO L225 Difference]: With dead ends: 686 [2022-03-17 23:18:06,002 INFO L226 Difference]: Without dead ends: 371 [2022-03-17 23:18:06,003 INFO L911 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2022-03-17 23:18:06,003 INFO L912 BasicCegarLoop]: 192 mSDtfsCounter, 795 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 376 mSolverCounterSat, 46 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 795 SdHoareTripleChecker+Valid, 209 SdHoareTripleChecker+Invalid, 422 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 46 IncrementalHoareTripleChecker+Valid, 376 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-03-17 23:18:06,003 INFO L913 BasicCegarLoop]: SdHoareTripleChecker [795 Valid, 209 Invalid, 422 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [46 Valid, 376 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-03-17 23:18:06,004 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 371 states. [2022-03-17 23:18:06,013 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 371 to 357. [2022-03-17 23:18:06,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 357 states, 352 states have (on average 1.4602272727272727) internal successors, (514), 352 states have internal predecessors, (514), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:06,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 357 states and 518 transitions. [2022-03-17 23:18:06,015 INFO L78 Accepts]: Start accepts. Automaton has 357 states and 518 transitions. Word has length 48 [2022-03-17 23:18:06,015 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-03-17 23:18:06,015 INFO L478 AbstractCegarLoop]: Abstraction has 357 states and 518 transitions. [2022-03-17 23:18:06,015 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 8.8) internal successors, (44), 4 states have internal predecessors, (44), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:06,016 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 518 transitions. [2022-03-17 23:18:06,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-03-17 23:18:06,016 INFO L492 BasicCegarLoop]: Found error trace [2022-03-17 23:18:06,016 INFO L500 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-03-17 23:18:06,016 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2022-03-17 23:18:06,016 INFO L403 AbstractCegarLoop]: === Iteration 19 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-03-17 23:18:06,017 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-17 23:18:06,017 INFO L85 PathProgramCache]: Analyzing trace with hash -920218160, now seen corresponding path program 1 times [2022-03-17 23:18:06,017 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-17 23:18:06,018 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1016497683] [2022-03-17 23:18:06,018 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-17 23:18:06,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-17 23:18:06,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-17 23:18:06,046 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-03-17 23:18:06,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-17 23:18:06,047 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-17 23:18:06,048 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-17 23:18:06,048 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1016497683] [2022-03-17 23:18:06,048 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1016497683] provided 1 perfect and 0 imperfect interpolant sequences [2022-03-17 23:18:06,048 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-03-17 23:18:06,048 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-03-17 23:18:06,048 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [524350327] [2022-03-17 23:18:06,048 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-03-17 23:18:06,049 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-03-17 23:18:06,049 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-03-17 23:18:06,049 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-03-17 23:18:06,049 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-03-17 23:18:06,049 INFO L87 Difference]: Start difference. First operand 357 states and 518 transitions. Second operand has 6 states, 5 states have (on average 8.8) internal successors, (44), 4 states have internal predecessors, (44), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:06,340 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-03-17 23:18:06,341 INFO L93 Difference]: Finished difference Result 734 states and 1062 transitions. [2022-03-17 23:18:06,341 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-17 23:18:06,341 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 8.8) internal successors, (44), 4 states have internal predecessors, (44), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 48 [2022-03-17 23:18:06,341 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-03-17 23:18:06,342 INFO L225 Difference]: With dead ends: 734 [2022-03-17 23:18:06,342 INFO L226 Difference]: Without dead ends: 391 [2022-03-17 23:18:06,343 INFO L911 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2022-03-17 23:18:06,343 INFO L912 BasicCegarLoop]: 194 mSDtfsCounter, 759 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 361 mSolverCounterSat, 48 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 759 SdHoareTripleChecker+Valid, 211 SdHoareTripleChecker+Invalid, 409 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 48 IncrementalHoareTripleChecker+Valid, 361 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-03-17 23:18:06,343 INFO L913 BasicCegarLoop]: SdHoareTripleChecker [759 Valid, 211 Invalid, 409 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [48 Valid, 361 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-03-17 23:18:06,344 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 391 states. [2022-03-17 23:18:06,353 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 391 to 389. [2022-03-17 23:18:06,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 389 states, 384 states have (on average 1.4453125) internal successors, (555), 384 states have internal predecessors, (555), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:06,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 389 states and 559 transitions. [2022-03-17 23:18:06,354 INFO L78 Accepts]: Start accepts. Automaton has 389 states and 559 transitions. Word has length 48 [2022-03-17 23:18:06,355 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-03-17 23:18:06,355 INFO L478 AbstractCegarLoop]: Abstraction has 389 states and 559 transitions. [2022-03-17 23:18:06,355 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 8.8) internal successors, (44), 4 states have internal predecessors, (44), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:06,355 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 559 transitions. [2022-03-17 23:18:06,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-03-17 23:18:06,355 INFO L492 BasicCegarLoop]: Found error trace [2022-03-17 23:18:06,355 INFO L500 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-03-17 23:18:06,355 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2022-03-17 23:18:06,355 INFO L403 AbstractCegarLoop]: === Iteration 20 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-03-17 23:18:06,356 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-17 23:18:06,356 INFO L85 PathProgramCache]: Analyzing trace with hash -269501480, now seen corresponding path program 1 times [2022-03-17 23:18:06,356 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-17 23:18:06,356 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2033168806] [2022-03-17 23:18:06,356 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-17 23:18:06,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-17 23:18:06,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-17 23:18:06,381 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-03-17 23:18:06,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-17 23:18:06,382 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-17 23:18:06,383 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-17 23:18:06,383 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2033168806] [2022-03-17 23:18:06,383 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2033168806] provided 1 perfect and 0 imperfect interpolant sequences [2022-03-17 23:18:06,383 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-03-17 23:18:06,383 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-03-17 23:18:06,383 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [308003509] [2022-03-17 23:18:06,383 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-03-17 23:18:06,383 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-03-17 23:18:06,383 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-03-17 23:18:06,383 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-03-17 23:18:06,383 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-03-17 23:18:06,384 INFO L87 Difference]: Start difference. First operand 389 states and 559 transitions. Second operand has 6 states, 5 states have (on average 9.0) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:06,665 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-03-17 23:18:06,666 INFO L93 Difference]: Finished difference Result 778 states and 1123 transitions. [2022-03-17 23:18:06,666 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-17 23:18:06,666 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 9.0) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 49 [2022-03-17 23:18:06,666 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-03-17 23:18:06,667 INFO L225 Difference]: With dead ends: 778 [2022-03-17 23:18:06,667 INFO L226 Difference]: Without dead ends: 403 [2022-03-17 23:18:06,668 INFO L911 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2022-03-17 23:18:06,668 INFO L912 BasicCegarLoop]: 193 mSDtfsCounter, 795 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 377 mSolverCounterSat, 48 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 795 SdHoareTripleChecker+Valid, 210 SdHoareTripleChecker+Invalid, 425 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 48 IncrementalHoareTripleChecker+Valid, 377 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-03-17 23:18:06,668 INFO L913 BasicCegarLoop]: SdHoareTripleChecker [795 Valid, 210 Invalid, 425 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [48 Valid, 377 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-03-17 23:18:06,669 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 403 states. [2022-03-17 23:18:06,678 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 403 to 389. [2022-03-17 23:18:06,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 389 states, 384 states have (on average 1.4375) internal successors, (552), 384 states have internal predecessors, (552), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:06,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 389 states and 556 transitions. [2022-03-17 23:18:06,679 INFO L78 Accepts]: Start accepts. Automaton has 389 states and 556 transitions. Word has length 49 [2022-03-17 23:18:06,680 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-03-17 23:18:06,680 INFO L478 AbstractCegarLoop]: Abstraction has 389 states and 556 transitions. [2022-03-17 23:18:06,680 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 9.0) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:06,680 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 556 transitions. [2022-03-17 23:18:06,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-03-17 23:18:06,680 INFO L492 BasicCegarLoop]: Found error trace [2022-03-17 23:18:06,680 INFO L500 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-03-17 23:18:06,680 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2022-03-17 23:18:06,680 INFO L403 AbstractCegarLoop]: === Iteration 21 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-03-17 23:18:06,681 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-17 23:18:06,681 INFO L85 PathProgramCache]: Analyzing trace with hash 682190586, now seen corresponding path program 1 times [2022-03-17 23:18:06,681 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-17 23:18:06,681 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1225534] [2022-03-17 23:18:06,681 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-17 23:18:06,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-17 23:18:06,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-17 23:18:06,706 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-03-17 23:18:06,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-17 23:18:06,708 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-17 23:18:06,708 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-17 23:18:06,708 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1225534] [2022-03-17 23:18:06,708 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1225534] provided 1 perfect and 0 imperfect interpolant sequences [2022-03-17 23:18:06,708 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-03-17 23:18:06,708 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-03-17 23:18:06,708 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [994291373] [2022-03-17 23:18:06,708 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-03-17 23:18:06,708 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-03-17 23:18:06,708 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-03-17 23:18:06,709 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-03-17 23:18:06,709 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-03-17 23:18:06,709 INFO L87 Difference]: Start difference. First operand 389 states and 556 transitions. Second operand has 6 states, 5 states have (on average 9.0) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:06,977 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-03-17 23:18:06,977 INFO L93 Difference]: Finished difference Result 768 states and 1100 transitions. [2022-03-17 23:18:06,978 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-17 23:18:06,978 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 9.0) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 49 [2022-03-17 23:18:06,978 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-03-17 23:18:06,979 INFO L225 Difference]: With dead ends: 768 [2022-03-17 23:18:06,979 INFO L226 Difference]: Without dead ends: 393 [2022-03-17 23:18:06,979 INFO L911 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2022-03-17 23:18:06,980 INFO L912 BasicCegarLoop]: 200 mSDtfsCounter, 746 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 363 mSolverCounterSat, 52 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 746 SdHoareTripleChecker+Valid, 217 SdHoareTripleChecker+Invalid, 415 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 52 IncrementalHoareTripleChecker+Valid, 363 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-03-17 23:18:06,980 INFO L913 BasicCegarLoop]: SdHoareTripleChecker [746 Valid, 217 Invalid, 415 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [52 Valid, 363 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-03-17 23:18:06,981 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 393 states. [2022-03-17 23:18:06,990 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 393 to 391. [2022-03-17 23:18:06,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 391 states, 386 states have (on average 1.4378238341968912) internal successors, (555), 386 states have internal predecessors, (555), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:06,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 391 states and 559 transitions. [2022-03-17 23:18:06,991 INFO L78 Accepts]: Start accepts. Automaton has 391 states and 559 transitions. Word has length 49 [2022-03-17 23:18:06,991 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-03-17 23:18:06,992 INFO L478 AbstractCegarLoop]: Abstraction has 391 states and 559 transitions. [2022-03-17 23:18:06,992 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 9.0) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:06,992 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 559 transitions. [2022-03-17 23:18:06,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-03-17 23:18:06,992 INFO L492 BasicCegarLoop]: Found error trace [2022-03-17 23:18:06,992 INFO L500 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-03-17 23:18:06,992 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2022-03-17 23:18:06,992 INFO L403 AbstractCegarLoop]: === Iteration 22 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-03-17 23:18:06,993 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-17 23:18:06,993 INFO L85 PathProgramCache]: Analyzing trace with hash 7897433, now seen corresponding path program 1 times [2022-03-17 23:18:06,993 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-17 23:18:06,993 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1873954350] [2022-03-17 23:18:06,993 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-17 23:18:06,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-17 23:18:06,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-17 23:18:07,017 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-03-17 23:18:07,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-17 23:18:07,018 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-17 23:18:07,019 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-17 23:18:07,019 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1873954350] [2022-03-17 23:18:07,019 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1873954350] provided 1 perfect and 0 imperfect interpolant sequences [2022-03-17 23:18:07,019 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-03-17 23:18:07,019 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-03-17 23:18:07,019 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1142792398] [2022-03-17 23:18:07,019 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-03-17 23:18:07,019 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-03-17 23:18:07,019 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-03-17 23:18:07,019 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-03-17 23:18:07,019 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-03-17 23:18:07,020 INFO L87 Difference]: Start difference. First operand 391 states and 559 transitions. Second operand has 6 states, 5 states have (on average 9.2) internal successors, (46), 4 states have internal predecessors, (46), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:07,305 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-03-17 23:18:07,305 INFO L93 Difference]: Finished difference Result 832 states and 1196 transitions. [2022-03-17 23:18:07,305 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-17 23:18:07,306 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 9.2) internal successors, (46), 4 states have internal predecessors, (46), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 50 [2022-03-17 23:18:07,306 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-03-17 23:18:07,308 INFO L225 Difference]: With dead ends: 832 [2022-03-17 23:18:07,308 INFO L226 Difference]: Without dead ends: 455 [2022-03-17 23:18:07,309 INFO L911 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2022-03-17 23:18:07,309 INFO L912 BasicCegarLoop]: 196 mSDtfsCounter, 739 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 404 mSolverCounterSat, 49 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 739 SdHoareTripleChecker+Valid, 213 SdHoareTripleChecker+Invalid, 453 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 49 IncrementalHoareTripleChecker+Valid, 404 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-03-17 23:18:07,309 INFO L913 BasicCegarLoop]: SdHoareTripleChecker [739 Valid, 213 Invalid, 453 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [49 Valid, 404 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-03-17 23:18:07,310 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 455 states. [2022-03-17 23:18:07,320 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 455 to 453. [2022-03-17 23:18:07,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 453 states, 448 states have (on average 1.4308035714285714) internal successors, (641), 448 states have internal predecessors, (641), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:07,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 453 states and 645 transitions. [2022-03-17 23:18:07,322 INFO L78 Accepts]: Start accepts. Automaton has 453 states and 645 transitions. Word has length 50 [2022-03-17 23:18:07,322 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-03-17 23:18:07,322 INFO L478 AbstractCegarLoop]: Abstraction has 453 states and 645 transitions. [2022-03-17 23:18:07,322 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 9.2) internal successors, (46), 4 states have internal predecessors, (46), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:07,322 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 645 transitions. [2022-03-17 23:18:07,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-03-17 23:18:07,322 INFO L492 BasicCegarLoop]: Found error trace [2022-03-17 23:18:07,322 INFO L500 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-03-17 23:18:07,323 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2022-03-17 23:18:07,323 INFO L403 AbstractCegarLoop]: === Iteration 23 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-03-17 23:18:07,323 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-17 23:18:07,323 INFO L85 PathProgramCache]: Analyzing trace with hash -71237574, now seen corresponding path program 1 times [2022-03-17 23:18:07,323 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-17 23:18:07,323 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [227464639] [2022-03-17 23:18:07,323 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-17 23:18:07,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-17 23:18:07,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-17 23:18:07,348 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-03-17 23:18:07,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-17 23:18:07,350 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-17 23:18:07,350 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-17 23:18:07,350 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [227464639] [2022-03-17 23:18:07,350 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [227464639] provided 1 perfect and 0 imperfect interpolant sequences [2022-03-17 23:18:07,350 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-03-17 23:18:07,351 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-03-17 23:18:07,351 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1557499207] [2022-03-17 23:18:07,351 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-03-17 23:18:07,351 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-03-17 23:18:07,351 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-03-17 23:18:07,351 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-03-17 23:18:07,351 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-03-17 23:18:07,352 INFO L87 Difference]: Start difference. First operand 453 states and 645 transitions. Second operand has 6 states, 5 states have (on average 9.2) internal successors, (46), 4 states have internal predecessors, (46), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:07,640 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-03-17 23:18:07,641 INFO L93 Difference]: Finished difference Result 944 states and 1344 transitions. [2022-03-17 23:18:07,641 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-17 23:18:07,641 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 9.2) internal successors, (46), 4 states have internal predecessors, (46), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 50 [2022-03-17 23:18:07,641 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-03-17 23:18:07,642 INFO L225 Difference]: With dead ends: 944 [2022-03-17 23:18:07,642 INFO L226 Difference]: Without dead ends: 505 [2022-03-17 23:18:07,643 INFO L911 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2022-03-17 23:18:07,643 INFO L912 BasicCegarLoop]: 195 mSDtfsCounter, 809 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 377 mSolverCounterSat, 60 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 809 SdHoareTripleChecker+Valid, 212 SdHoareTripleChecker+Invalid, 437 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 60 IncrementalHoareTripleChecker+Valid, 377 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-03-17 23:18:07,643 INFO L913 BasicCegarLoop]: SdHoareTripleChecker [809 Valid, 212 Invalid, 437 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [60 Valid, 377 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-03-17 23:18:07,644 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 505 states. [2022-03-17 23:18:07,655 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 505 to 495. [2022-03-17 23:18:07,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 495 states, 490 states have (on average 1.4224489795918367) internal successors, (697), 490 states have internal predecessors, (697), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:07,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 495 states and 701 transitions. [2022-03-17 23:18:07,657 INFO L78 Accepts]: Start accepts. Automaton has 495 states and 701 transitions. Word has length 50 [2022-03-17 23:18:07,657 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-03-17 23:18:07,657 INFO L478 AbstractCegarLoop]: Abstraction has 495 states and 701 transitions. [2022-03-17 23:18:07,657 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 9.2) internal successors, (46), 4 states have internal predecessors, (46), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:07,657 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 701 transitions. [2022-03-17 23:18:07,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-03-17 23:18:07,657 INFO L492 BasicCegarLoop]: Found error trace [2022-03-17 23:18:07,658 INFO L500 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-03-17 23:18:07,658 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22 [2022-03-17 23:18:07,658 INFO L403 AbstractCegarLoop]: === Iteration 24 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-03-17 23:18:07,658 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-17 23:18:07,658 INFO L85 PathProgramCache]: Analyzing trace with hash -1706505768, now seen corresponding path program 1 times [2022-03-17 23:18:07,658 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-17 23:18:07,658 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1285345096] [2022-03-17 23:18:07,658 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-17 23:18:07,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-17 23:18:07,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-17 23:18:07,682 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-03-17 23:18:07,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-17 23:18:07,683 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-17 23:18:07,684 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-17 23:18:07,684 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1285345096] [2022-03-17 23:18:07,684 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1285345096] provided 1 perfect and 0 imperfect interpolant sequences [2022-03-17 23:18:07,684 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-03-17 23:18:07,684 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-03-17 23:18:07,684 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [839120826] [2022-03-17 23:18:07,684 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-03-17 23:18:07,684 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-03-17 23:18:07,684 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-03-17 23:18:07,684 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-03-17 23:18:07,685 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-03-17 23:18:07,685 INFO L87 Difference]: Start difference. First operand 495 states and 701 transitions. Second operand has 6 states, 5 states have (on average 9.4) internal successors, (47), 4 states have internal predecessors, (47), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:07,996 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-03-17 23:18:07,996 INFO L93 Difference]: Finished difference Result 995 states and 1416 transitions. [2022-03-17 23:18:07,996 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-17 23:18:07,996 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 9.4) internal successors, (47), 4 states have internal predecessors, (47), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 51 [2022-03-17 23:18:07,996 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-03-17 23:18:07,997 INFO L225 Difference]: With dead ends: 995 [2022-03-17 23:18:07,997 INFO L226 Difference]: Without dead ends: 514 [2022-03-17 23:18:07,998 INFO L911 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2022-03-17 23:18:07,999 INFO L912 BasicCegarLoop]: 195 mSDtfsCounter, 812 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 377 mSolverCounterSat, 62 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 812 SdHoareTripleChecker+Valid, 212 SdHoareTripleChecker+Invalid, 439 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 62 IncrementalHoareTripleChecker+Valid, 377 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-03-17 23:18:07,999 INFO L913 BasicCegarLoop]: SdHoareTripleChecker [812 Valid, 212 Invalid, 439 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [62 Valid, 377 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-03-17 23:18:07,999 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 514 states. [2022-03-17 23:18:08,012 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 514 to 504. [2022-03-17 23:18:08,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 504 states, 499 states have (on average 1.4288577154308617) internal successors, (713), 499 states have internal predecessors, (713), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:08,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 504 states and 717 transitions. [2022-03-17 23:18:08,014 INFO L78 Accepts]: Start accepts. Automaton has 504 states and 717 transitions. Word has length 51 [2022-03-17 23:18:08,014 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-03-17 23:18:08,014 INFO L478 AbstractCegarLoop]: Abstraction has 504 states and 717 transitions. [2022-03-17 23:18:08,014 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 9.4) internal successors, (47), 4 states have internal predecessors, (47), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:08,014 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 717 transitions. [2022-03-17 23:18:08,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-03-17 23:18:08,015 INFO L492 BasicCegarLoop]: Found error trace [2022-03-17 23:18:08,015 INFO L500 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-03-17 23:18:08,015 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23 [2022-03-17 23:18:08,015 INFO L403 AbstractCegarLoop]: === Iteration 25 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-03-17 23:18:08,015 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-17 23:18:08,015 INFO L85 PathProgramCache]: Analyzing trace with hash 1648044363, now seen corresponding path program 1 times [2022-03-17 23:18:08,015 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-17 23:18:08,015 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1365858055] [2022-03-17 23:18:08,015 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-17 23:18:08,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-17 23:18:08,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-17 23:18:08,041 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-03-17 23:18:08,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-17 23:18:08,043 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-17 23:18:08,043 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-17 23:18:08,043 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1365858055] [2022-03-17 23:18:08,043 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1365858055] provided 1 perfect and 0 imperfect interpolant sequences [2022-03-17 23:18:08,043 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-03-17 23:18:08,043 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-03-17 23:18:08,043 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1642574445] [2022-03-17 23:18:08,043 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-03-17 23:18:08,043 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-03-17 23:18:08,043 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-03-17 23:18:08,044 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-03-17 23:18:08,044 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-03-17 23:18:08,044 INFO L87 Difference]: Start difference. First operand 504 states and 717 transitions. Second operand has 6 states, 5 states have (on average 12.0) internal successors, (60), 4 states have internal predecessors, (60), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:08,330 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-03-17 23:18:08,330 INFO L93 Difference]: Finished difference Result 1045 states and 1487 transitions. [2022-03-17 23:18:08,330 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-17 23:18:08,330 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 12.0) internal successors, (60), 4 states have internal predecessors, (60), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 64 [2022-03-17 23:18:08,331 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-03-17 23:18:08,332 INFO L225 Difference]: With dead ends: 1045 [2022-03-17 23:18:08,332 INFO L226 Difference]: Without dead ends: 555 [2022-03-17 23:18:08,333 INFO L911 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2022-03-17 23:18:08,333 INFO L912 BasicCegarLoop]: 196 mSDtfsCounter, 807 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 377 mSolverCounterSat, 63 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 807 SdHoareTripleChecker+Valid, 213 SdHoareTripleChecker+Invalid, 440 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 63 IncrementalHoareTripleChecker+Valid, 377 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-03-17 23:18:08,333 INFO L913 BasicCegarLoop]: SdHoareTripleChecker [807 Valid, 213 Invalid, 440 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [63 Valid, 377 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-03-17 23:18:08,334 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 555 states. [2022-03-17 23:18:08,346 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 555 to 549. [2022-03-17 23:18:08,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 549 states, 544 states have (on average 1.4209558823529411) internal successors, (773), 544 states have internal predecessors, (773), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:08,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 549 states and 777 transitions. [2022-03-17 23:18:08,348 INFO L78 Accepts]: Start accepts. Automaton has 549 states and 777 transitions. Word has length 64 [2022-03-17 23:18:08,348 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-03-17 23:18:08,348 INFO L478 AbstractCegarLoop]: Abstraction has 549 states and 777 transitions. [2022-03-17 23:18:08,348 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 12.0) internal successors, (60), 4 states have internal predecessors, (60), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:08,348 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 777 transitions. [2022-03-17 23:18:08,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-03-17 23:18:08,349 INFO L492 BasicCegarLoop]: Found error trace [2022-03-17 23:18:08,349 INFO L500 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-03-17 23:18:08,349 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24 [2022-03-17 23:18:08,349 INFO L403 AbstractCegarLoop]: === Iteration 26 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-03-17 23:18:08,349 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-17 23:18:08,349 INFO L85 PathProgramCache]: Analyzing trace with hash 1577949190, now seen corresponding path program 1 times [2022-03-17 23:18:08,350 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-17 23:18:08,350 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [143840185] [2022-03-17 23:18:08,351 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-17 23:18:08,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-17 23:18:08,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-17 23:18:08,390 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-03-17 23:18:08,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-17 23:18:08,392 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-17 23:18:08,392 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-17 23:18:08,392 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [143840185] [2022-03-17 23:18:08,392 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [143840185] provided 1 perfect and 0 imperfect interpolant sequences [2022-03-17 23:18:08,392 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-03-17 23:18:08,392 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-03-17 23:18:08,392 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [738446092] [2022-03-17 23:18:08,392 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-03-17 23:18:08,393 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-03-17 23:18:08,393 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-03-17 23:18:08,393 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-03-17 23:18:08,393 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-03-17 23:18:08,394 INFO L87 Difference]: Start difference. First operand 549 states and 777 transitions. Second operand has 6 states, 5 states have (on average 12.2) internal successors, (61), 4 states have internal predecessors, (61), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:08,683 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-03-17 23:18:08,683 INFO L93 Difference]: Finished difference Result 1094 states and 1553 transitions. [2022-03-17 23:18:08,683 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-17 23:18:08,683 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 12.2) internal successors, (61), 4 states have internal predecessors, (61), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 65 [2022-03-17 23:18:08,683 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-03-17 23:18:08,685 INFO L225 Difference]: With dead ends: 1094 [2022-03-17 23:18:08,685 INFO L226 Difference]: Without dead ends: 557 [2022-03-17 23:18:08,686 INFO L911 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2022-03-17 23:18:08,686 INFO L912 BasicCegarLoop]: 194 mSDtfsCounter, 815 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 374 mSolverCounterSat, 64 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 815 SdHoareTripleChecker+Valid, 211 SdHoareTripleChecker+Invalid, 438 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 64 IncrementalHoareTripleChecker+Valid, 374 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-03-17 23:18:08,686 INFO L913 BasicCegarLoop]: SdHoareTripleChecker [815 Valid, 211 Invalid, 438 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [64 Valid, 374 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-03-17 23:18:08,687 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 557 states. [2022-03-17 23:18:08,700 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 557 to 551. [2022-03-17 23:18:08,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 551 states, 546 states have (on average 1.4212454212454213) internal successors, (776), 546 states have internal predecessors, (776), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:08,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 551 states and 780 transitions. [2022-03-17 23:18:08,702 INFO L78 Accepts]: Start accepts. Automaton has 551 states and 780 transitions. Word has length 65 [2022-03-17 23:18:08,702 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-03-17 23:18:08,702 INFO L478 AbstractCegarLoop]: Abstraction has 551 states and 780 transitions. [2022-03-17 23:18:08,702 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 12.2) internal successors, (61), 4 states have internal predecessors, (61), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:08,702 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 780 transitions. [2022-03-17 23:18:08,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-03-17 23:18:08,703 INFO L492 BasicCegarLoop]: Found error trace [2022-03-17 23:18:08,703 INFO L500 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 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] [2022-03-17 23:18:08,703 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable25 [2022-03-17 23:18:08,703 INFO L403 AbstractCegarLoop]: === Iteration 27 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-03-17 23:18:08,703 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-17 23:18:08,703 INFO L85 PathProgramCache]: Analyzing trace with hash 1936657860, now seen corresponding path program 1 times [2022-03-17 23:18:08,703 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-17 23:18:08,703 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1666640872] [2022-03-17 23:18:08,704 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-17 23:18:08,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-17 23:18:08,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-17 23:18:08,729 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-03-17 23:18:08,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-17 23:18:08,732 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-17 23:18:08,732 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-17 23:18:08,732 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1666640872] [2022-03-17 23:18:08,732 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1666640872] provided 1 perfect and 0 imperfect interpolant sequences [2022-03-17 23:18:08,732 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-03-17 23:18:08,732 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-03-17 23:18:08,732 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [214615375] [2022-03-17 23:18:08,732 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-03-17 23:18:08,732 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-03-17 23:18:08,732 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-03-17 23:18:08,732 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-03-17 23:18:08,733 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-03-17 23:18:08,733 INFO L87 Difference]: Start difference. First operand 551 states and 780 transitions. Second operand has 6 states, 5 states have (on average 16.2) internal successors, (81), 4 states have internal predecessors, (81), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:09,009 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-03-17 23:18:09,009 INFO L93 Difference]: Finished difference Result 1130 states and 1597 transitions. [2022-03-17 23:18:09,010 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-17 23:18:09,010 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 16.2) internal successors, (81), 4 states have internal predecessors, (81), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 85 [2022-03-17 23:18:09,010 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-03-17 23:18:09,011 INFO L225 Difference]: With dead ends: 1130 [2022-03-17 23:18:09,011 INFO L226 Difference]: Without dead ends: 593 [2022-03-17 23:18:09,012 INFO L911 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2022-03-17 23:18:09,013 INFO L912 BasicCegarLoop]: 193 mSDtfsCounter, 787 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 363 mSolverCounterSat, 57 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 787 SdHoareTripleChecker+Valid, 210 SdHoareTripleChecker+Invalid, 420 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 57 IncrementalHoareTripleChecker+Valid, 363 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-03-17 23:18:09,013 INFO L913 BasicCegarLoop]: SdHoareTripleChecker [787 Valid, 210 Invalid, 420 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [57 Valid, 363 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-03-17 23:18:09,013 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 593 states. [2022-03-17 23:18:09,028 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 593 to 590. [2022-03-17 23:18:09,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 590 states, 585 states have (on average 1.4085470085470086) internal successors, (824), 585 states have internal predecessors, (824), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:09,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 590 states and 828 transitions. [2022-03-17 23:18:09,030 INFO L78 Accepts]: Start accepts. Automaton has 590 states and 828 transitions. Word has length 85 [2022-03-17 23:18:09,030 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-03-17 23:18:09,030 INFO L478 AbstractCegarLoop]: Abstraction has 590 states and 828 transitions. [2022-03-17 23:18:09,030 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 16.2) internal successors, (81), 4 states have internal predecessors, (81), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:09,030 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 828 transitions. [2022-03-17 23:18:09,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-03-17 23:18:09,031 INFO L492 BasicCegarLoop]: Found error trace [2022-03-17 23:18:09,031 INFO L500 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 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] [2022-03-17 23:18:09,031 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable26 [2022-03-17 23:18:09,031 INFO L403 AbstractCegarLoop]: === Iteration 28 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-03-17 23:18:09,031 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-17 23:18:09,031 INFO L85 PathProgramCache]: Analyzing trace with hash 637390183, now seen corresponding path program 1 times [2022-03-17 23:18:09,031 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-17 23:18:09,031 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [526892745] [2022-03-17 23:18:09,032 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-17 23:18:09,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-17 23:18:09,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-17 23:18:09,058 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-03-17 23:18:09,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-17 23:18:09,060 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-17 23:18:09,061 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-17 23:18:09,061 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [526892745] [2022-03-17 23:18:09,061 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [526892745] provided 1 perfect and 0 imperfect interpolant sequences [2022-03-17 23:18:09,061 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-03-17 23:18:09,061 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-03-17 23:18:09,061 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [561801096] [2022-03-17 23:18:09,061 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-03-17 23:18:09,061 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-03-17 23:18:09,061 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-03-17 23:18:09,061 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-03-17 23:18:09,061 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-03-17 23:18:09,062 INFO L87 Difference]: Start difference. First operand 590 states and 828 transitions. Second operand has 6 states, 5 states have (on average 16.4) internal successors, (82), 4 states have internal predecessors, (82), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:09,346 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-03-17 23:18:09,346 INFO L93 Difference]: Finished difference Result 1169 states and 1642 transitions. [2022-03-17 23:18:09,347 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-17 23:18:09,347 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 16.4) internal successors, (82), 4 states have internal predecessors, (82), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 86 [2022-03-17 23:18:09,347 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-03-17 23:18:09,349 INFO L225 Difference]: With dead ends: 1169 [2022-03-17 23:18:09,349 INFO L226 Difference]: Without dead ends: 593 [2022-03-17 23:18:09,350 INFO L911 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2022-03-17 23:18:09,350 INFO L912 BasicCegarLoop]: 193 mSDtfsCounter, 790 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 363 mSolverCounterSat, 59 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 790 SdHoareTripleChecker+Valid, 210 SdHoareTripleChecker+Invalid, 422 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 59 IncrementalHoareTripleChecker+Valid, 363 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-03-17 23:18:09,350 INFO L913 BasicCegarLoop]: SdHoareTripleChecker [790 Valid, 210 Invalid, 422 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [59 Valid, 363 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-03-17 23:18:09,351 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 593 states. [2022-03-17 23:18:09,366 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 593 to 590. [2022-03-17 23:18:09,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 590 states, 585 states have (on average 1.4034188034188033) internal successors, (821), 585 states have internal predecessors, (821), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:09,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 590 states and 825 transitions. [2022-03-17 23:18:09,368 INFO L78 Accepts]: Start accepts. Automaton has 590 states and 825 transitions. Word has length 86 [2022-03-17 23:18:09,368 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-03-17 23:18:09,368 INFO L478 AbstractCegarLoop]: Abstraction has 590 states and 825 transitions. [2022-03-17 23:18:09,368 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 16.4) internal successors, (82), 4 states have internal predecessors, (82), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:09,368 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 825 transitions. [2022-03-17 23:18:09,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-03-17 23:18:09,371 INFO L492 BasicCegarLoop]: Found error trace [2022-03-17 23:18:09,371 INFO L500 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1] [2022-03-17 23:18:09,371 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable27 [2022-03-17 23:18:09,371 INFO L403 AbstractCegarLoop]: === Iteration 29 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-03-17 23:18:09,371 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-17 23:18:09,371 INFO L85 PathProgramCache]: Analyzing trace with hash 45241408, now seen corresponding path program 1 times [2022-03-17 23:18:09,371 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-17 23:18:09,371 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1963109784] [2022-03-17 23:18:09,371 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-17 23:18:09,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-17 23:18:09,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-17 23:18:09,406 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-03-17 23:18:09,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-17 23:18:09,416 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-03-17 23:18:09,416 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-17 23:18:09,416 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1963109784] [2022-03-17 23:18:09,416 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1963109784] provided 1 perfect and 0 imperfect interpolant sequences [2022-03-17 23:18:09,417 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-03-17 23:18:09,417 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-03-17 23:18:09,417 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [194096460] [2022-03-17 23:18:09,417 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-03-17 23:18:09,417 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-03-17 23:18:09,418 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-03-17 23:18:09,418 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-03-17 23:18:09,418 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-03-17 23:18:09,418 INFO L87 Difference]: Start difference. First operand 590 states and 825 transitions. Second operand has 6 states, 5 states have (on average 20.0) internal successors, (100), 4 states have internal predecessors, (100), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:09,714 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-03-17 23:18:09,714 INFO L93 Difference]: Finished difference Result 1217 states and 1699 transitions. [2022-03-17 23:18:09,714 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-17 23:18:09,715 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 20.0) internal successors, (100), 4 states have internal predecessors, (100), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 105 [2022-03-17 23:18:09,715 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-03-17 23:18:09,716 INFO L225 Difference]: With dead ends: 1217 [2022-03-17 23:18:09,716 INFO L226 Difference]: Without dead ends: 641 [2022-03-17 23:18:09,718 INFO L911 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2022-03-17 23:18:09,719 INFO L912 BasicCegarLoop]: 196 mSDtfsCounter, 809 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 376 mSolverCounterSat, 60 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 809 SdHoareTripleChecker+Valid, 213 SdHoareTripleChecker+Invalid, 436 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 60 IncrementalHoareTripleChecker+Valid, 376 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-03-17 23:18:09,719 INFO L913 BasicCegarLoop]: SdHoareTripleChecker [809 Valid, 213 Invalid, 436 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [60 Valid, 376 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-03-17 23:18:09,719 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 641 states. [2022-03-17 23:18:09,734 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 641 to 634. [2022-03-17 23:18:09,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 634 states, 629 states have (on average 1.3910969793322734) internal successors, (875), 629 states have internal predecessors, (875), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:09,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 634 states and 879 transitions. [2022-03-17 23:18:09,736 INFO L78 Accepts]: Start accepts. Automaton has 634 states and 879 transitions. Word has length 105 [2022-03-17 23:18:09,736 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-03-17 23:18:09,736 INFO L478 AbstractCegarLoop]: Abstraction has 634 states and 879 transitions. [2022-03-17 23:18:09,736 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 20.0) internal successors, (100), 4 states have internal predecessors, (100), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:09,736 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 879 transitions. [2022-03-17 23:18:09,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-03-17 23:18:09,737 INFO L492 BasicCegarLoop]: Found error trace [2022-03-17 23:18:09,737 INFO L500 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1] [2022-03-17 23:18:09,737 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable28 [2022-03-17 23:18:09,737 INFO L403 AbstractCegarLoop]: === Iteration 30 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-03-17 23:18:09,737 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-17 23:18:09,737 INFO L85 PathProgramCache]: Analyzing trace with hash 689222373, now seen corresponding path program 1 times [2022-03-17 23:18:09,737 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-17 23:18:09,737 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1413887544] [2022-03-17 23:18:09,738 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-17 23:18:09,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-17 23:18:09,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-17 23:18:09,792 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-03-17 23:18:09,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-17 23:18:09,794 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-03-17 23:18:09,794 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-17 23:18:09,794 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1413887544] [2022-03-17 23:18:09,794 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1413887544] provided 1 perfect and 0 imperfect interpolant sequences [2022-03-17 23:18:09,794 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-03-17 23:18:09,794 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-03-17 23:18:09,795 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [175255298] [2022-03-17 23:18:09,795 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-03-17 23:18:09,795 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-03-17 23:18:09,795 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-03-17 23:18:09,795 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-03-17 23:18:09,795 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-03-17 23:18:09,795 INFO L87 Difference]: Start difference. First operand 634 states and 879 transitions. Second operand has 6 states, 5 states have (on average 20.2) internal successors, (101), 4 states have internal predecessors, (101), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:10,075 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-03-17 23:18:10,075 INFO L93 Difference]: Finished difference Result 1261 states and 1751 transitions. [2022-03-17 23:18:10,075 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-17 23:18:10,075 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 20.2) internal successors, (101), 4 states have internal predecessors, (101), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 106 [2022-03-17 23:18:10,075 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-03-17 23:18:10,077 INFO L225 Difference]: With dead ends: 1261 [2022-03-17 23:18:10,077 INFO L226 Difference]: Without dead ends: 635 [2022-03-17 23:18:10,078 INFO L911 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2022-03-17 23:18:10,079 INFO L912 BasicCegarLoop]: 195 mSDtfsCounter, 810 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 372 mSolverCounterSat, 63 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 810 SdHoareTripleChecker+Valid, 212 SdHoareTripleChecker+Invalid, 435 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 63 IncrementalHoareTripleChecker+Valid, 372 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-03-17 23:18:10,079 INFO L913 BasicCegarLoop]: SdHoareTripleChecker [810 Valid, 212 Invalid, 435 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [63 Valid, 372 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-03-17 23:18:10,079 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 635 states. [2022-03-17 23:18:10,095 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 635 to 628. [2022-03-17 23:18:10,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 628 states, 623 states have (on average 1.3868378812199036) internal successors, (864), 623 states have internal predecessors, (864), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:10,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 628 states and 868 transitions. [2022-03-17 23:18:10,097 INFO L78 Accepts]: Start accepts. Automaton has 628 states and 868 transitions. Word has length 106 [2022-03-17 23:18:10,097 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-03-17 23:18:10,097 INFO L478 AbstractCegarLoop]: Abstraction has 628 states and 868 transitions. [2022-03-17 23:18:10,097 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 20.2) internal successors, (101), 4 states have internal predecessors, (101), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:10,097 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 868 transitions. [2022-03-17 23:18:10,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-03-17 23:18:10,098 INFO L492 BasicCegarLoop]: Found error trace [2022-03-17 23:18:10,098 INFO L500 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2022-03-17 23:18:10,098 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29 [2022-03-17 23:18:10,098 INFO L403 AbstractCegarLoop]: === Iteration 31 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-03-17 23:18:10,098 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-17 23:18:10,098 INFO L85 PathProgramCache]: Analyzing trace with hash 1982518037, now seen corresponding path program 1 times [2022-03-17 23:18:10,098 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-17 23:18:10,098 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1125350754] [2022-03-17 23:18:10,098 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-17 23:18:10,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-17 23:18:10,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-17 23:18:10,140 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-03-17 23:18:10,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-17 23:18:10,143 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-03-17 23:18:10,143 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-17 23:18:10,143 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1125350754] [2022-03-17 23:18:10,143 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1125350754] provided 1 perfect and 0 imperfect interpolant sequences [2022-03-17 23:18:10,143 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-03-17 23:18:10,143 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-03-17 23:18:10,143 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [327099323] [2022-03-17 23:18:10,143 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-03-17 23:18:10,143 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-03-17 23:18:10,143 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-03-17 23:18:10,144 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-03-17 23:18:10,144 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-03-17 23:18:10,144 INFO L87 Difference]: Start difference. First operand 628 states and 868 transitions. Second operand has 6 states, 5 states have (on average 16.6) internal successors, (83), 4 states have internal predecessors, (83), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:10,404 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-03-17 23:18:10,404 INFO L93 Difference]: Finished difference Result 1282 states and 1769 transitions. [2022-03-17 23:18:10,404 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-17 23:18:10,404 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 16.6) internal successors, (83), 4 states have internal predecessors, (83), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 118 [2022-03-17 23:18:10,405 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-03-17 23:18:10,406 INFO L225 Difference]: With dead ends: 1282 [2022-03-17 23:18:10,406 INFO L226 Difference]: Without dead ends: 668 [2022-03-17 23:18:10,407 INFO L911 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2022-03-17 23:18:10,408 INFO L912 BasicCegarLoop]: 193 mSDtfsCounter, 781 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 361 mSolverCounterSat, 55 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 781 SdHoareTripleChecker+Valid, 210 SdHoareTripleChecker+Invalid, 416 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 55 IncrementalHoareTripleChecker+Valid, 361 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-03-17 23:18:10,409 INFO L913 BasicCegarLoop]: SdHoareTripleChecker [781 Valid, 210 Invalid, 416 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [55 Valid, 361 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-03-17 23:18:10,409 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 668 states. [2022-03-17 23:18:10,425 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 668 to 665. [2022-03-17 23:18:10,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 665 states, 660 states have (on average 1.3727272727272728) internal successors, (906), 660 states have internal predecessors, (906), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:10,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 665 states and 910 transitions. [2022-03-17 23:18:10,435 INFO L78 Accepts]: Start accepts. Automaton has 665 states and 910 transitions. Word has length 118 [2022-03-17 23:18:10,435 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-03-17 23:18:10,435 INFO L478 AbstractCegarLoop]: Abstraction has 665 states and 910 transitions. [2022-03-17 23:18:10,436 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 16.6) internal successors, (83), 4 states have internal predecessors, (83), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:10,436 INFO L276 IsEmpty]: Start isEmpty. Operand 665 states and 910 transitions. [2022-03-17 23:18:10,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-03-17 23:18:10,437 INFO L492 BasicCegarLoop]: Found error trace [2022-03-17 23:18:10,437 INFO L500 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2022-03-17 23:18:10,437 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable30 [2022-03-17 23:18:10,437 INFO L403 AbstractCegarLoop]: === Iteration 32 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-03-17 23:18:10,438 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-17 23:18:10,438 INFO L85 PathProgramCache]: Analyzing trace with hash -1846850829, now seen corresponding path program 1 times [2022-03-17 23:18:10,438 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-17 23:18:10,438 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [735332178] [2022-03-17 23:18:10,438 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-17 23:18:10,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-17 23:18:10,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-17 23:18:10,468 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-03-17 23:18:10,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-17 23:18:10,472 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-03-17 23:18:10,472 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-17 23:18:10,472 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [735332178] [2022-03-17 23:18:10,472 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [735332178] provided 1 perfect and 0 imperfect interpolant sequences [2022-03-17 23:18:10,472 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-03-17 23:18:10,472 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-03-17 23:18:10,472 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1146080681] [2022-03-17 23:18:10,472 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-03-17 23:18:10,472 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-03-17 23:18:10,472 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-03-17 23:18:10,472 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-03-17 23:18:10,473 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-03-17 23:18:10,473 INFO L87 Difference]: Start difference. First operand 665 states and 910 transitions. Second operand has 6 states, 5 states have (on average 16.8) internal successors, (84), 4 states have internal predecessors, (84), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:10,710 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-03-17 23:18:10,710 INFO L93 Difference]: Finished difference Result 1319 states and 1806 transitions. [2022-03-17 23:18:10,710 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-17 23:18:10,711 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 16.8) internal successors, (84), 4 states have internal predecessors, (84), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 119 [2022-03-17 23:18:10,711 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-03-17 23:18:10,713 INFO L225 Difference]: With dead ends: 1319 [2022-03-17 23:18:10,713 INFO L226 Difference]: Without dead ends: 666 [2022-03-17 23:18:10,714 INFO L911 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2022-03-17 23:18:10,714 INFO L912 BasicCegarLoop]: 193 mSDtfsCounter, 784 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 361 mSolverCounterSat, 57 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 784 SdHoareTripleChecker+Valid, 210 SdHoareTripleChecker+Invalid, 418 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 57 IncrementalHoareTripleChecker+Valid, 361 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-03-17 23:18:10,714 INFO L913 BasicCegarLoop]: SdHoareTripleChecker [784 Valid, 210 Invalid, 418 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [57 Valid, 361 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-03-17 23:18:10,715 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 666 states. [2022-03-17 23:18:10,730 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 666 to 663. [2022-03-17 23:18:10,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 663 states, 658 states have (on average 1.364741641337386) internal successors, (898), 658 states have internal predecessors, (898), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:10,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 663 states and 902 transitions. [2022-03-17 23:18:10,732 INFO L78 Accepts]: Start accepts. Automaton has 663 states and 902 transitions. Word has length 119 [2022-03-17 23:18:10,732 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-03-17 23:18:10,732 INFO L478 AbstractCegarLoop]: Abstraction has 663 states and 902 transitions. [2022-03-17 23:18:10,732 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 16.8) internal successors, (84), 4 states have internal predecessors, (84), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:10,732 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 902 transitions. [2022-03-17 23:18:10,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2022-03-17 23:18:10,733 INFO L492 BasicCegarLoop]: Found error trace [2022-03-17 23:18:10,734 INFO L500 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-03-17 23:18:10,734 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable31 [2022-03-17 23:18:10,734 INFO L403 AbstractCegarLoop]: === Iteration 33 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-03-17 23:18:10,734 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-17 23:18:10,734 INFO L85 PathProgramCache]: Analyzing trace with hash -1809561244, now seen corresponding path program 1 times [2022-03-17 23:18:10,734 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-17 23:18:10,734 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [779223760] [2022-03-17 23:18:10,734 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-17 23:18:10,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-17 23:18:10,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-17 23:18:10,757 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-03-17 23:18:10,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-17 23:18:10,759 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2022-03-17 23:18:10,760 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-17 23:18:10,760 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [779223760] [2022-03-17 23:18:10,760 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [779223760] provided 1 perfect and 0 imperfect interpolant sequences [2022-03-17 23:18:10,760 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-03-17 23:18:10,760 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-03-17 23:18:10,760 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1858234502] [2022-03-17 23:18:10,760 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-03-17 23:18:10,760 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-03-17 23:18:10,760 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-03-17 23:18:10,760 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-03-17 23:18:10,760 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-03-17 23:18:10,761 INFO L87 Difference]: Start difference. First operand 663 states and 902 transitions. Second operand has 4 states, 4 states have (on average 22.5) internal successors, (90), 3 states have internal predecessors, (90), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:10,968 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-03-17 23:18:10,968 INFO L93 Difference]: Finished difference Result 1954 states and 2657 transitions. [2022-03-17 23:18:10,968 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-03-17 23:18:10,968 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 22.5) internal successors, (90), 3 states have internal predecessors, (90), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 139 [2022-03-17 23:18:10,968 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-03-17 23:18:10,971 INFO L225 Difference]: With dead ends: 1954 [2022-03-17 23:18:10,971 INFO L226 Difference]: Without dead ends: 1305 [2022-03-17 23:18:10,972 INFO L911 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-03-17 23:18:10,972 INFO L912 BasicCegarLoop]: 468 mSDtfsCounter, 471 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 250 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 471 SdHoareTripleChecker+Valid, 475 SdHoareTripleChecker+Invalid, 252 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 250 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-03-17 23:18:10,972 INFO L913 BasicCegarLoop]: SdHoareTripleChecker [471 Valid, 475 Invalid, 252 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 250 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-03-17 23:18:10,973 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1305 states. [2022-03-17 23:18:10,993 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1305 to 664. [2022-03-17 23:18:10,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 664 states, 659 states have (on average 1.3641881638846738) internal successors, (899), 659 states have internal predecessors, (899), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:10,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 664 states and 903 transitions. [2022-03-17 23:18:10,995 INFO L78 Accepts]: Start accepts. Automaton has 664 states and 903 transitions. Word has length 139 [2022-03-17 23:18:10,995 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-03-17 23:18:10,995 INFO L478 AbstractCegarLoop]: Abstraction has 664 states and 903 transitions. [2022-03-17 23:18:10,995 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 22.5) internal successors, (90), 3 states have internal predecessors, (90), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:10,995 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 903 transitions. [2022-03-17 23:18:10,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2022-03-17 23:18:10,996 INFO L492 BasicCegarLoop]: Found error trace [2022-03-17 23:18:10,996 INFO L500 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-03-17 23:18:10,996 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable32 [2022-03-17 23:18:10,996 INFO L403 AbstractCegarLoop]: === Iteration 34 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-03-17 23:18:10,997 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-17 23:18:10,997 INFO L85 PathProgramCache]: Analyzing trace with hash 161378213, now seen corresponding path program 1 times [2022-03-17 23:18:10,997 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-17 23:18:10,997 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [912192536] [2022-03-17 23:18:10,997 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-17 23:18:10,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-17 23:18:11,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-17 23:18:11,025 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-03-17 23:18:11,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-17 23:18:11,027 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 92 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2022-03-17 23:18:11,027 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-17 23:18:11,027 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [912192536] [2022-03-17 23:18:11,027 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [912192536] provided 1 perfect and 0 imperfect interpolant sequences [2022-03-17 23:18:11,027 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-03-17 23:18:11,027 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-03-17 23:18:11,027 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1066664097] [2022-03-17 23:18:11,027 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-03-17 23:18:11,027 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-03-17 23:18:11,028 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-03-17 23:18:11,028 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-03-17 23:18:11,028 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-03-17 23:18:11,028 INFO L87 Difference]: Start difference. First operand 664 states and 903 transitions. Second operand has 4 states, 4 states have (on average 21.75) internal successors, (87), 3 states have internal predecessors, (87), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:11,254 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-03-17 23:18:11,254 INFO L93 Difference]: Finished difference Result 1963 states and 2672 transitions. [2022-03-17 23:18:11,254 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-03-17 23:18:11,254 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 21.75) internal successors, (87), 3 states have internal predecessors, (87), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 139 [2022-03-17 23:18:11,254 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-03-17 23:18:11,257 INFO L225 Difference]: With dead ends: 1963 [2022-03-17 23:18:11,257 INFO L226 Difference]: Without dead ends: 1313 [2022-03-17 23:18:11,258 INFO L911 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-03-17 23:18:11,259 INFO L912 BasicCegarLoop]: 322 mSDtfsCounter, 533 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 271 mSolverCounterSat, 25 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 533 SdHoareTripleChecker+Valid, 329 SdHoareTripleChecker+Invalid, 296 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 25 IncrementalHoareTripleChecker+Valid, 271 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-03-17 23:18:11,259 INFO L913 BasicCegarLoop]: SdHoareTripleChecker [533 Valid, 329 Invalid, 296 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [25 Valid, 271 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-03-17 23:18:11,260 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1313 states. [2022-03-17 23:18:11,299 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1313 to 1311. [2022-03-17 23:18:11,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1311 states, 1306 states have (on average 1.346094946401225) internal successors, (1758), 1306 states have internal predecessors, (1758), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:11,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1311 states to 1311 states and 1762 transitions. [2022-03-17 23:18:11,305 INFO L78 Accepts]: Start accepts. Automaton has 1311 states and 1762 transitions. Word has length 139 [2022-03-17 23:18:11,305 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-03-17 23:18:11,305 INFO L478 AbstractCegarLoop]: Abstraction has 1311 states and 1762 transitions. [2022-03-17 23:18:11,305 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 21.75) internal successors, (87), 3 states have internal predecessors, (87), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:11,305 INFO L276 IsEmpty]: Start isEmpty. Operand 1311 states and 1762 transitions. [2022-03-17 23:18:11,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2022-03-17 23:18:11,307 INFO L492 BasicCegarLoop]: Found error trace [2022-03-17 23:18:11,307 INFO L500 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-03-17 23:18:11,307 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable33 [2022-03-17 23:18:11,307 INFO L403 AbstractCegarLoop]: === Iteration 35 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-03-17 23:18:11,307 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-17 23:18:11,307 INFO L85 PathProgramCache]: Analyzing trace with hash -344180412, now seen corresponding path program 1 times [2022-03-17 23:18:11,308 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-17 23:18:11,308 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [621059427] [2022-03-17 23:18:11,308 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-17 23:18:11,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-17 23:18:11,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-17 23:18:11,338 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-03-17 23:18:11,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-17 23:18:11,340 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 74 proven. 2 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2022-03-17 23:18:11,340 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-17 23:18:11,340 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [621059427] [2022-03-17 23:18:11,340 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [621059427] provided 0 perfect and 1 imperfect interpolant sequences [2022-03-17 23:18:11,340 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [460214970] [2022-03-17 23:18:11,340 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-17 23:18:11,340 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-03-17 23:18:11,340 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-03-17 23:18:11,342 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-03-17 23:18:11,385 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-03-17 23:18:11,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-17 23:18:11,451 INFO L263 TraceCheckSpWp]: Trace formula consists of 409 conjuncts, 3 conjunts are in the unsatisfiable core [2022-03-17 23:18:11,460 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-03-17 23:18:11,653 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 74 proven. 2 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2022-03-17 23:18:11,654 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-03-17 23:18:11,797 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 74 proven. 2 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2022-03-17 23:18:11,797 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [460214970] provided 0 perfect and 2 imperfect interpolant sequences [2022-03-17 23:18:11,797 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-03-17 23:18:11,797 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 4, 4] total 7 [2022-03-17 23:18:11,797 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1656792145] [2022-03-17 23:18:11,797 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-03-17 23:18:11,798 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-03-17 23:18:11,798 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-03-17 23:18:11,798 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-03-17 23:18:11,798 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2022-03-17 23:18:11,798 INFO L87 Difference]: Start difference. First operand 1311 states and 1762 transitions. Second operand has 7 states, 7 states have (on average 18.142857142857142) internal successors, (127), 6 states have internal predecessors, (127), 1 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:12,186 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-03-17 23:18:12,186 INFO L93 Difference]: Finished difference Result 3197 states and 4342 transitions. [2022-03-17 23:18:12,186 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-03-17 23:18:12,187 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 18.142857142857142) internal successors, (127), 6 states have internal predecessors, (127), 1 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 139 [2022-03-17 23:18:12,187 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-03-17 23:18:12,192 INFO L225 Difference]: With dead ends: 3197 [2022-03-17 23:18:12,192 INFO L226 Difference]: Without dead ends: 1780 [2022-03-17 23:18:12,195 INFO L911 BasicCegarLoop]: 0 DeclaredPredicates, 290 GetRequests, 281 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=38, Invalid=72, Unknown=0, NotChecked=0, Total=110 [2022-03-17 23:18:12,195 INFO L912 BasicCegarLoop]: 286 mSDtfsCounter, 953 mSDsluCounter, 12 mSDsCounter, 0 mSdLazyCounter, 503 mSolverCounterSat, 96 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 953 SdHoareTripleChecker+Valid, 298 SdHoareTripleChecker+Invalid, 599 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 96 IncrementalHoareTripleChecker+Valid, 503 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-03-17 23:18:12,195 INFO L913 BasicCegarLoop]: SdHoareTripleChecker [953 Valid, 298 Invalid, 599 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [96 Valid, 503 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-03-17 23:18:12,196 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1780 states. [2022-03-17 23:18:12,309 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1780 to 1542. [2022-03-17 23:18:12,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1542 states, 1537 states have (on average 1.3636955107351985) internal successors, (2096), 1537 states have internal predecessors, (2096), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:12,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1542 states to 1542 states and 2100 transitions. [2022-03-17 23:18:12,312 INFO L78 Accepts]: Start accepts. Automaton has 1542 states and 2100 transitions. Word has length 139 [2022-03-17 23:18:12,312 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-03-17 23:18:12,312 INFO L478 AbstractCegarLoop]: Abstraction has 1542 states and 2100 transitions. [2022-03-17 23:18:12,313 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 18.142857142857142) internal successors, (127), 6 states have internal predecessors, (127), 1 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:12,313 INFO L276 IsEmpty]: Start isEmpty. Operand 1542 states and 2100 transitions. [2022-03-17 23:18:12,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2022-03-17 23:18:12,314 INFO L492 BasicCegarLoop]: Found error trace [2022-03-17 23:18:12,314 INFO L500 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-03-17 23:18:12,349 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-03-17 23:18:12,531 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable34 [2022-03-17 23:18:12,532 INFO L403 AbstractCegarLoop]: === Iteration 36 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-03-17 23:18:12,532 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-17 23:18:12,532 INFO L85 PathProgramCache]: Analyzing trace with hash -533417968, now seen corresponding path program 1 times [2022-03-17 23:18:12,532 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-17 23:18:12,532 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1058891466] [2022-03-17 23:18:12,532 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-17 23:18:12,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-17 23:18:12,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-17 23:18:12,557 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-03-17 23:18:12,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-17 23:18:12,559 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2022-03-17 23:18:12,559 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-17 23:18:12,559 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1058891466] [2022-03-17 23:18:12,559 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1058891466] provided 1 perfect and 0 imperfect interpolant sequences [2022-03-17 23:18:12,559 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-03-17 23:18:12,560 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-03-17 23:18:12,560 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1535843805] [2022-03-17 23:18:12,560 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-03-17 23:18:12,560 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-03-17 23:18:12,560 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-03-17 23:18:12,560 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-03-17 23:18:12,560 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-03-17 23:18:12,560 INFO L87 Difference]: Start difference. First operand 1542 states and 2100 transitions. Second operand has 4 states, 4 states have (on average 26.0) internal successors, (104), 3 states have internal predecessors, (104), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:12,761 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-03-17 23:18:12,761 INFO L93 Difference]: Finished difference Result 3082 states and 4204 transitions. [2022-03-17 23:18:12,761 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-03-17 23:18:12,761 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 26.0) internal successors, (104), 3 states have internal predecessors, (104), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 144 [2022-03-17 23:18:12,762 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-03-17 23:18:12,765 INFO L225 Difference]: With dead ends: 3082 [2022-03-17 23:18:12,765 INFO L226 Difference]: Without dead ends: 1576 [2022-03-17 23:18:12,766 INFO L911 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-03-17 23:18:12,767 INFO L912 BasicCegarLoop]: 269 mSDtfsCounter, 280 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 250 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 280 SdHoareTripleChecker+Valid, 276 SdHoareTripleChecker+Invalid, 254 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 250 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-03-17 23:18:12,767 INFO L913 BasicCegarLoop]: SdHoareTripleChecker [280 Valid, 276 Invalid, 254 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 250 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-03-17 23:18:12,768 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1576 states. [2022-03-17 23:18:12,823 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1576 to 1576. [2022-03-17 23:18:12,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1576 states, 1571 states have (on average 1.3615531508593253) internal successors, (2139), 1571 states have internal predecessors, (2139), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:12,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1576 states to 1576 states and 2143 transitions. [2022-03-17 23:18:12,826 INFO L78 Accepts]: Start accepts. Automaton has 1576 states and 2143 transitions. Word has length 144 [2022-03-17 23:18:12,826 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-03-17 23:18:12,826 INFO L478 AbstractCegarLoop]: Abstraction has 1576 states and 2143 transitions. [2022-03-17 23:18:12,826 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 26.0) internal successors, (104), 3 states have internal predecessors, (104), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:12,826 INFO L276 IsEmpty]: Start isEmpty. Operand 1576 states and 2143 transitions. [2022-03-17 23:18:12,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2022-03-17 23:18:12,828 INFO L492 BasicCegarLoop]: Found error trace [2022-03-17 23:18:12,828 INFO L500 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-03-17 23:18:12,828 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable35 [2022-03-17 23:18:12,828 INFO L403 AbstractCegarLoop]: === Iteration 37 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-03-17 23:18:12,828 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-17 23:18:12,828 INFO L85 PathProgramCache]: Analyzing trace with hash 1067748079, now seen corresponding path program 1 times [2022-03-17 23:18:12,828 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-17 23:18:12,828 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1510851759] [2022-03-17 23:18:12,829 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-17 23:18:12,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-17 23:18:12,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-17 23:18:12,846 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-03-17 23:18:12,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-17 23:18:12,848 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2022-03-17 23:18:12,848 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-17 23:18:12,848 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1510851759] [2022-03-17 23:18:12,848 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1510851759] provided 1 perfect and 0 imperfect interpolant sequences [2022-03-17 23:18:12,848 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-03-17 23:18:12,848 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-03-17 23:18:12,848 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1229173627] [2022-03-17 23:18:12,848 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-03-17 23:18:12,848 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-03-17 23:18:12,848 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-03-17 23:18:12,849 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-03-17 23:18:12,849 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-03-17 23:18:12,849 INFO L87 Difference]: Start difference. First operand 1576 states and 2143 transitions. Second operand has 4 states, 4 states have (on average 22.0) internal successors, (88), 3 states have internal predecessors, (88), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:13,076 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-03-17 23:18:13,076 INFO L93 Difference]: Finished difference Result 3841 states and 5251 transitions. [2022-03-17 23:18:13,076 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-03-17 23:18:13,077 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 22.0) internal successors, (88), 3 states have internal predecessors, (88), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 144 [2022-03-17 23:18:13,077 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-03-17 23:18:13,082 INFO L225 Difference]: With dead ends: 3841 [2022-03-17 23:18:13,082 INFO L226 Difference]: Without dead ends: 2301 [2022-03-17 23:18:13,083 INFO L911 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-03-17 23:18:13,084 INFO L912 BasicCegarLoop]: 381 mSDtfsCounter, 510 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 261 mSolverCounterSat, 25 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 510 SdHoareTripleChecker+Valid, 388 SdHoareTripleChecker+Invalid, 286 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 25 IncrementalHoareTripleChecker+Valid, 261 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-03-17 23:18:13,084 INFO L913 BasicCegarLoop]: SdHoareTripleChecker [510 Valid, 388 Invalid, 286 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [25 Valid, 261 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-03-17 23:18:13,085 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2301 states. [2022-03-17 23:18:13,163 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2301 to 2299. [2022-03-17 23:18:13,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2299 states, 2294 states have (on average 1.3583260680034874) internal successors, (3116), 2294 states have internal predecessors, (3116), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:13,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2299 states to 2299 states and 3120 transitions. [2022-03-17 23:18:13,167 INFO L78 Accepts]: Start accepts. Automaton has 2299 states and 3120 transitions. Word has length 144 [2022-03-17 23:18:13,168 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-03-17 23:18:13,168 INFO L478 AbstractCegarLoop]: Abstraction has 2299 states and 3120 transitions. [2022-03-17 23:18:13,168 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 22.0) internal successors, (88), 3 states have internal predecessors, (88), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:13,168 INFO L276 IsEmpty]: Start isEmpty. Operand 2299 states and 3120 transitions. [2022-03-17 23:18:13,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2022-03-17 23:18:13,169 INFO L492 BasicCegarLoop]: Found error trace [2022-03-17 23:18:13,169 INFO L500 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-03-17 23:18:13,170 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable36 [2022-03-17 23:18:13,170 INFO L403 AbstractCegarLoop]: === Iteration 38 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-03-17 23:18:13,170 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-17 23:18:13,170 INFO L85 PathProgramCache]: Analyzing trace with hash 1573616010, now seen corresponding path program 1 times [2022-03-17 23:18:13,170 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-17 23:18:13,170 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [784835635] [2022-03-17 23:18:13,170 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-17 23:18:13,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-17 23:18:13,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-17 23:18:13,220 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-03-17 23:18:13,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-17 23:18:13,222 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 68 proven. 2 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2022-03-17 23:18:13,222 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-17 23:18:13,222 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [784835635] [2022-03-17 23:18:13,222 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [784835635] provided 0 perfect and 1 imperfect interpolant sequences [2022-03-17 23:18:13,222 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1838056027] [2022-03-17 23:18:13,222 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-17 23:18:13,222 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-03-17 23:18:13,222 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-03-17 23:18:13,223 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-03-17 23:18:13,251 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-03-17 23:18:13,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-17 23:18:13,315 INFO L263 TraceCheckSpWp]: Trace formula consists of 382 conjuncts, 3 conjunts are in the unsatisfiable core [2022-03-17 23:18:13,317 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-03-17 23:18:13,424 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 68 proven. 2 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2022-03-17 23:18:13,424 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-03-17 23:18:13,516 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 68 proven. 2 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2022-03-17 23:18:13,517 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1838056027] provided 0 perfect and 2 imperfect interpolant sequences [2022-03-17 23:18:13,517 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-03-17 23:18:13,517 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 4, 4] total 7 [2022-03-17 23:18:13,517 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [449195633] [2022-03-17 23:18:13,517 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-03-17 23:18:13,517 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-03-17 23:18:13,517 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-03-17 23:18:13,518 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-03-17 23:18:13,518 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2022-03-17 23:18:13,518 INFO L87 Difference]: Start difference. First operand 2299 states and 3120 transitions. Second operand has 7 states, 7 states have (on average 24.714285714285715) internal successors, (173), 6 states have internal predecessors, (173), 1 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:13,996 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-03-17 23:18:13,996 INFO L93 Difference]: Finished difference Result 5142 states and 6959 transitions. [2022-03-17 23:18:13,996 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-03-17 23:18:13,997 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 24.714285714285715) internal successors, (173), 6 states have internal predecessors, (173), 1 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 150 [2022-03-17 23:18:13,997 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-03-17 23:18:14,003 INFO L225 Difference]: With dead ends: 5142 [2022-03-17 23:18:14,004 INFO L226 Difference]: Without dead ends: 2726 [2022-03-17 23:18:14,006 INFO L911 BasicCegarLoop]: 0 DeclaredPredicates, 319 GetRequests, 307 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=63, Invalid=119, Unknown=0, NotChecked=0, Total=182 [2022-03-17 23:18:14,007 INFO L912 BasicCegarLoop]: 316 mSDtfsCounter, 636 mSDsluCounter, 12 mSDsCounter, 0 mSdLazyCounter, 852 mSolverCounterSat, 46 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 636 SdHoareTripleChecker+Valid, 328 SdHoareTripleChecker+Invalid, 898 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 46 IncrementalHoareTripleChecker+Valid, 852 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-03-17 23:18:14,007 INFO L913 BasicCegarLoop]: SdHoareTripleChecker [636 Valid, 328 Invalid, 898 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [46 Valid, 852 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-03-17 23:18:14,009 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2726 states. [2022-03-17 23:18:14,105 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2726 to 2545. [2022-03-17 23:18:14,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2545 states, 2540 states have (on average 1.3503937007874016) internal successors, (3430), 2540 states have internal predecessors, (3430), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:14,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2545 states to 2545 states and 3434 transitions. [2022-03-17 23:18:14,114 INFO L78 Accepts]: Start accepts. Automaton has 2545 states and 3434 transitions. Word has length 150 [2022-03-17 23:18:14,114 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-03-17 23:18:14,114 INFO L478 AbstractCegarLoop]: Abstraction has 2545 states and 3434 transitions. [2022-03-17 23:18:14,114 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 24.714285714285715) internal successors, (173), 6 states have internal predecessors, (173), 1 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:14,114 INFO L276 IsEmpty]: Start isEmpty. Operand 2545 states and 3434 transitions. [2022-03-17 23:18:14,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2022-03-17 23:18:14,116 INFO L492 BasicCegarLoop]: Found error trace [2022-03-17 23:18:14,116 INFO L500 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 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] [2022-03-17 23:18:14,133 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-03-17 23:18:14,333 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable37 [2022-03-17 23:18:14,334 INFO L403 AbstractCegarLoop]: === Iteration 39 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-03-17 23:18:14,334 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-17 23:18:14,334 INFO L85 PathProgramCache]: Analyzing trace with hash 767665501, now seen corresponding path program 1 times [2022-03-17 23:18:14,335 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-17 23:18:14,335 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1561906911] [2022-03-17 23:18:14,335 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-17 23:18:14,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-17 23:18:14,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-17 23:18:14,361 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-03-17 23:18:14,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-17 23:18:14,364 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 99 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2022-03-17 23:18:14,364 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-17 23:18:14,364 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1561906911] [2022-03-17 23:18:14,364 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1561906911] provided 1 perfect and 0 imperfect interpolant sequences [2022-03-17 23:18:14,364 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-03-17 23:18:14,364 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-03-17 23:18:14,364 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [243038584] [2022-03-17 23:18:14,364 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-03-17 23:18:14,364 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-03-17 23:18:14,364 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-03-17 23:18:14,365 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-03-17 23:18:14,365 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-03-17 23:18:14,365 INFO L87 Difference]: Start difference. First operand 2545 states and 3434 transitions. Second operand has 4 states, 4 states have (on average 22.75) internal successors, (91), 3 states have internal predecessors, (91), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:14,734 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-03-17 23:18:14,734 INFO L93 Difference]: Finished difference Result 7500 states and 10118 transitions. [2022-03-17 23:18:14,734 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-03-17 23:18:14,734 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 22.75) internal successors, (91), 3 states have internal predecessors, (91), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 160 [2022-03-17 23:18:14,735 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-03-17 23:18:14,747 INFO L225 Difference]: With dead ends: 7500 [2022-03-17 23:18:14,747 INFO L226 Difference]: Without dead ends: 4991 [2022-03-17 23:18:14,751 INFO L911 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-03-17 23:18:14,751 INFO L912 BasicCegarLoop]: 456 mSDtfsCounter, 430 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 249 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 430 SdHoareTripleChecker+Valid, 463 SdHoareTripleChecker+Invalid, 253 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 249 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-03-17 23:18:14,751 INFO L913 BasicCegarLoop]: SdHoareTripleChecker [430 Valid, 463 Invalid, 253 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 249 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-03-17 23:18:14,754 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4991 states. [2022-03-17 23:18:14,940 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4991 to 4989. [2022-03-17 23:18:14,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4989 states, 4984 states have (on average 1.3465088282504012) internal successors, (6711), 4984 states have internal predecessors, (6711), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:14,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4989 states to 4989 states and 6715 transitions. [2022-03-17 23:18:14,952 INFO L78 Accepts]: Start accepts. Automaton has 4989 states and 6715 transitions. Word has length 160 [2022-03-17 23:18:14,952 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-03-17 23:18:14,953 INFO L478 AbstractCegarLoop]: Abstraction has 4989 states and 6715 transitions. [2022-03-17 23:18:14,953 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 22.75) internal successors, (91), 3 states have internal predecessors, (91), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:14,953 INFO L276 IsEmpty]: Start isEmpty. Operand 4989 states and 6715 transitions. [2022-03-17 23:18:14,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2022-03-17 23:18:14,958 INFO L492 BasicCegarLoop]: Found error trace [2022-03-17 23:18:14,958 INFO L500 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-03-17 23:18:14,958 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable38 [2022-03-17 23:18:14,958 INFO L403 AbstractCegarLoop]: === Iteration 40 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-03-17 23:18:14,958 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-17 23:18:14,958 INFO L85 PathProgramCache]: Analyzing trace with hash 1323188374, now seen corresponding path program 1 times [2022-03-17 23:18:14,958 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-17 23:18:14,959 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [813611154] [2022-03-17 23:18:14,959 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-17 23:18:14,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-17 23:18:14,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-17 23:18:15,037 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-03-17 23:18:15,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-17 23:18:15,039 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 142 proven. 0 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2022-03-17 23:18:15,039 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-17 23:18:15,039 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [813611154] [2022-03-17 23:18:15,039 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [813611154] provided 1 perfect and 0 imperfect interpolant sequences [2022-03-17 23:18:15,039 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-03-17 23:18:15,039 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-03-17 23:18:15,040 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2011944343] [2022-03-17 23:18:15,040 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-03-17 23:18:15,040 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-03-17 23:18:15,040 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-03-17 23:18:15,040 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-03-17 23:18:15,040 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-03-17 23:18:15,040 INFO L87 Difference]: Start difference. First operand 4989 states and 6715 transitions. Second operand has 4 states, 4 states have (on average 22.75) internal successors, (91), 3 states have internal predecessors, (91), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:15,681 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-03-17 23:18:15,681 INFO L93 Difference]: Finished difference Result 14775 states and 19847 transitions. [2022-03-17 23:18:15,682 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-03-17 23:18:15,682 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 22.75) internal successors, (91), 3 states have internal predecessors, (91), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 162 [2022-03-17 23:18:15,682 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-03-17 23:18:15,705 INFO L225 Difference]: With dead ends: 14775 [2022-03-17 23:18:15,705 INFO L226 Difference]: Without dead ends: 9822 [2022-03-17 23:18:15,713 INFO L911 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-03-17 23:18:15,713 INFO L912 BasicCegarLoop]: 469 mSDtfsCounter, 473 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 239 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 473 SdHoareTripleChecker+Valid, 476 SdHoareTripleChecker+Invalid, 241 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 239 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-03-17 23:18:15,713 INFO L913 BasicCegarLoop]: SdHoareTripleChecker [473 Valid, 476 Invalid, 241 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 239 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-03-17 23:18:15,720 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9822 states. [2022-03-17 23:18:16,055 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9822 to 4989. [2022-03-17 23:18:16,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4989 states, 4984 states have (on average 1.3441011235955056) internal successors, (6699), 4984 states have internal predecessors, (6699), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:16,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4989 states to 4989 states and 6703 transitions. [2022-03-17 23:18:16,066 INFO L78 Accepts]: Start accepts. Automaton has 4989 states and 6703 transitions. Word has length 162 [2022-03-17 23:18:16,067 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-03-17 23:18:16,067 INFO L478 AbstractCegarLoop]: Abstraction has 4989 states and 6703 transitions. [2022-03-17 23:18:16,067 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 22.75) internal successors, (91), 3 states have internal predecessors, (91), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-03-17 23:18:16,067 INFO L276 IsEmpty]: Start isEmpty. Operand 4989 states and 6703 transitions. [2022-03-17 23:18:16,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2022-03-17 23:18:16,069 INFO L492 BasicCegarLoop]: Found error trace [2022-03-17 23:18:16,070 INFO L500 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-03-17 23:18:16,070 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable39 [2022-03-17 23:18:16,070 INFO L403 AbstractCegarLoop]: === Iteration 41 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-03-17 23:18:16,070 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-17 23:18:16,070 INFO L85 PathProgramCache]: Analyzing trace with hash -988697200, now seen corresponding path program 1 times [2022-03-17 23:18:16,070 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-17 23:18:16,070 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [174405427] [2022-03-17 23:18:16,070 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-17 23:18:16,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-17 23:18:16,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-03-17 23:18:16,097 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-03-17 23:18:16,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-03-17 23:18:16,164 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-03-17 23:18:16,164 INFO L614 BasicCegarLoop]: Counterexample is feasible [2022-03-17 23:18:16,165 INFO L788 garLoopResultBuilder]: Registering result UNSAFE for location ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-03-17 23:18:16,166 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable40 [2022-03-17 23:18:16,168 INFO L718 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-03-17 23:18:16,170 INFO L180 ceAbstractionStarter]: Computing trace abstraction results [2022-03-17 23:18:16,280 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 17.03 11:18:16 BasicIcfg [2022-03-17 23:18:16,280 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-03-17 23:18:16,281 INFO L158 Benchmark]: Toolchain (without parser) took 17762.41ms. Allocated memory was 260.0MB in the beginning and 690.0MB in the end (delta: 429.9MB). Free memory was 201.4MB in the beginning and 475.6MB in the end (delta: -274.2MB). Peak memory consumption was 155.8MB. Max. memory is 8.0GB. [2022-03-17 23:18:16,281 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 260.0MB. Free memory is still 218.4MB. There was no memory consumed. Max. memory is 8.0GB. [2022-03-17 23:18:16,281 INFO L158 Benchmark]: CACSL2BoogieTranslator took 270.62ms. Allocated memory was 260.0MB in the beginning and 370.1MB in the end (delta: 110.1MB). Free memory was 201.2MB in the beginning and 333.7MB in the end (delta: -132.5MB). Peak memory consumption was 7.4MB. Max. memory is 8.0GB. [2022-03-17 23:18:16,281 INFO L158 Benchmark]: Boogie Preprocessor took 51.58ms. Allocated memory is still 370.1MB. Free memory was 333.7MB in the beginning and 331.0MB in the end (delta: 2.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-03-17 23:18:16,281 INFO L158 Benchmark]: RCFGBuilder took 568.28ms. Allocated memory is still 370.1MB. Free memory was 331.0MB in the beginning and 300.6MB in the end (delta: 30.4MB). Peak memory consumption was 30.4MB. Max. memory is 8.0GB. [2022-03-17 23:18:16,281 INFO L158 Benchmark]: IcfgTransformer took 27.31ms. Allocated memory is still 370.1MB. Free memory was 300.6MB in the beginning and 297.1MB in the end (delta: 3.5MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. [2022-03-17 23:18:16,281 INFO L158 Benchmark]: TraceAbstraction took 16838.78ms. Allocated memory was 370.1MB in the beginning and 690.0MB in the end (delta: 319.8MB). Free memory was 296.4MB in the beginning and 475.6MB in the end (delta: -179.1MB). Peak memory consumption was 142.1MB. Max. memory is 8.0GB. [2022-03-17 23:18:16,282 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11ms. Allocated memory is still 260.0MB. Free memory is still 218.4MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 270.62ms. Allocated memory was 260.0MB in the beginning and 370.1MB in the end (delta: 110.1MB). Free memory was 201.2MB in the beginning and 333.7MB in the end (delta: -132.5MB). Peak memory consumption was 7.4MB. Max. memory is 8.0GB. * Boogie Preprocessor took 51.58ms. Allocated memory is still 370.1MB. Free memory was 333.7MB in the beginning and 331.0MB in the end (delta: 2.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * RCFGBuilder took 568.28ms. Allocated memory is still 370.1MB. Free memory was 331.0MB in the beginning and 300.6MB in the end (delta: 30.4MB). Peak memory consumption was 30.4MB. Max. memory is 8.0GB. * IcfgTransformer took 27.31ms. Allocated memory is still 370.1MB. Free memory was 300.6MB in the beginning and 297.1MB in the end (delta: 3.5MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. * TraceAbstraction took 16838.78ms. Allocated memory was 370.1MB in the beginning and 690.0MB in the end (delta: 319.8MB). Free memory was 296.4MB in the beginning and 475.6MB in the end (delta: -179.1MB). Peak memory consumption was 142.1MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - CounterExampleResult [Line: 709]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L714] int s ; [L715] int tmp ; [L719] s = 8464 VAL [s=8464] [L720] CALL ssl3_accept(s) VAL [\old(initial_state)=8464] [L24] int s__info_callback = __VERIFIER_nondet_int() ; [L25] int s__in_handshake = __VERIFIER_nondet_int() ; [L26] int s__state ; [L27] int s__new_session ; [L28] int s__server ; [L29] int s__version = __VERIFIER_nondet_int() ; [L30] int s__type ; [L31] int s__init_num ; [L32] int s__hit = __VERIFIER_nondet_int() ; [L33] int s__rwstate ; [L34] int s__init_buf___0 = 1; [L35] int s__debug = __VERIFIER_nondet_int() ; [L36] int s__shutdown ; [L37] int s__cert = __VERIFIER_nondet_int() ; [L38] int s__options = __VERIFIER_nondet_int() ; [L39] int s__verify_mode = __VERIFIER_nondet_int() ; [L40] int s__session__peer = __VERIFIER_nondet_int() ; [L41] int s__cert__pkeys__AT0__privatekey = __VERIFIER_nondet_int() ; [L42] int s__ctx__info_callback = __VERIFIER_nondet_int() ; [L43] int s__ctx__stats__sess_accept_renegotiate = __VERIFIER_nondet_int() ; [L44] int s__ctx__stats__sess_accept = __VERIFIER_nondet_int() ; [L45] int s__ctx__stats__sess_accept_good = __VERIFIER_nondet_int() ; [L46] int s__s3__tmp__cert_request ; [L47] int s__s3__tmp__reuse_message ; [L48] int s__s3__tmp__use_rsa_tmp ; [L49] int s__s3__tmp__new_cipher = __VERIFIER_nondet_int() ; [L50] int s__s3__tmp__new_cipher__algorithms ; [L51] int s__s3__tmp__next_state___0 ; [L52] int s__s3__tmp__new_cipher__algo_strength ; [L53] int s__session__cipher ; [L54] int buf ; [L55] unsigned long l ; [L56] unsigned long Time ; [L57] unsigned long tmp ; [L58] int cb ; [L59] long num1 = __VERIFIER_nondet_long() ; [L60] int ret ; [L61] int new_state ; [L62] int state ; [L63] int skip ; [L64] int got_new_session ; [L65] int tmp___1 = __VERIFIER_nondet_int() ; [L66] int tmp___2 = __VERIFIER_nondet_int() ; [L67] int tmp___3 = __VERIFIER_nondet_int() ; [L68] int tmp___4 = __VERIFIER_nondet_int() ; [L69] int tmp___5 = __VERIFIER_nondet_int() ; [L70] int tmp___6 = __VERIFIER_nondet_int() ; [L71] int tmp___7 ; [L72] long tmp___8 = __VERIFIER_nondet_long() ; [L73] int tmp___9 = __VERIFIER_nondet_int() ; [L74] int tmp___10 = __VERIFIER_nondet_int() ; [L75] int blastFlag ; [L76] int __cil_tmp55 ; [L77] unsigned long __cil_tmp56 ; [L78] unsigned long __cil_tmp57 ; [L79] unsigned long __cil_tmp58 ; [L80] unsigned long __cil_tmp59 ; [L81] int __cil_tmp60 ; [L82] unsigned long __cil_tmp61 = __VERIFIER_nondet_ulong() ; [L86] s__state = initial_state [L87] blastFlag = 0 [L88] tmp = __VERIFIER_nondet_int() [L89] Time = tmp [L90] cb = 0 [L91] ret = -1 [L92] skip = 0 [L93] got_new_session = 0 VAL [\old(initial_state)=8464, __cil_tmp61=7, blastFlag=0, cb=0, got_new_session=0, initial_state=8464, num1=0, ret=-1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=0, s__info_callback=1, s__init_buf___0=1, s__options=0, s__s3__tmp__new_cipher=0, s__session__peer=1, s__state=8464, s__verify_mode=0, s__version=0, skip=0, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L94] COND TRUE s__info_callback != 0 [L95] cb = s__info_callback VAL [\old(initial_state)=8464, __cil_tmp61=7, blastFlag=0, cb=1, got_new_session=0, initial_state=8464, num1=0, ret=-1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=0, s__info_callback=1, s__init_buf___0=1, s__options=0, s__s3__tmp__new_cipher=0, s__session__peer=1, s__state=8464, s__verify_mode=0, s__version=0, skip=0, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L101] s__in_handshake ++ VAL [\old(initial_state)=8464, __cil_tmp61=7, blastFlag=0, cb=1, got_new_session=0, initial_state=8464, num1=0, ret=-1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__options=0, s__s3__tmp__new_cipher=0, s__session__peer=1, s__state=8464, s__verify_mode=0, s__version=0, skip=0, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L102] COND FALSE !(tmp___1 + 12288) VAL [\old(initial_state)=8464, __cil_tmp61=7, blastFlag=0, cb=1, got_new_session=0, initial_state=8464, num1=0, ret=-1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__options=0, s__s3__tmp__new_cipher=0, s__session__peer=1, s__state=8464, s__verify_mode=0, s__version=0, skip=0, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L107] COND FALSE !(s__cert == 0) VAL [\old(initial_state)=8464, __cil_tmp61=7, blastFlag=0, cb=1, got_new_session=0, initial_state=8464, num1=0, ret=-1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__options=0, s__s3__tmp__new_cipher=0, s__session__peer=1, s__state=8464, s__verify_mode=0, s__version=0, skip=0, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L111] COND TRUE 1 VAL [\old(initial_state)=8464, __cil_tmp61=7, blastFlag=0, cb=1, got_new_session=0, initial_state=8464, num1=0, ret=-1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__options=0, s__s3__tmp__new_cipher=0, s__session__peer=1, s__state=8464, s__verify_mode=0, s__version=0, skip=0, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L113] state = s__state VAL [\old(initial_state)=8464, __cil_tmp61=7, blastFlag=0, cb=1, got_new_session=0, initial_state=8464, num1=0, ret=-1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__options=0, s__s3__tmp__new_cipher=0, s__session__peer=1, s__state=8464, s__verify_mode=0, s__version=0, skip=0, state=8464, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L114] COND FALSE !(s__state == 12292) VAL [\old(initial_state)=8464, __cil_tmp61=7, blastFlag=0, cb=1, got_new_session=0, initial_state=8464, num1=0, ret=-1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__options=0, s__s3__tmp__new_cipher=0, s__session__peer=1, s__state=8464, s__verify_mode=0, s__version=0, skip=0, state=8464, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L117] COND FALSE !(s__state == 16384) VAL [\old(initial_state)=8464, __cil_tmp61=7, blastFlag=0, cb=1, got_new_session=0, initial_state=8464, num1=0, ret=-1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__options=0, s__s3__tmp__new_cipher=0, s__session__peer=1, s__state=8464, s__verify_mode=0, s__version=0, skip=0, state=8464, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L120] COND FALSE !(s__state == 8192) VAL [\old(initial_state)=8464, __cil_tmp61=7, blastFlag=0, cb=1, got_new_session=0, initial_state=8464, num1=0, ret=-1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__options=0, s__s3__tmp__new_cipher=0, s__session__peer=1, s__state=8464, s__verify_mode=0, s__version=0, skip=0, state=8464, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L123] COND FALSE !(s__state == 24576) VAL [\old(initial_state)=8464, __cil_tmp61=7, blastFlag=0, cb=1, got_new_session=0, initial_state=8464, num1=0, ret=-1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__options=0, s__s3__tmp__new_cipher=0, s__session__peer=1, s__state=8464, s__verify_mode=0, s__version=0, skip=0, state=8464, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L126] COND FALSE !(s__state == 8195) VAL [\old(initial_state)=8464, __cil_tmp61=7, blastFlag=0, cb=1, got_new_session=0, initial_state=8464, num1=0, ret=-1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__options=0, s__s3__tmp__new_cipher=0, s__session__peer=1, s__state=8464, s__verify_mode=0, s__version=0, skip=0, state=8464, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L129] COND FALSE !(s__state == 8480) VAL [\old(initial_state)=8464, __cil_tmp61=7, blastFlag=0, cb=1, got_new_session=0, initial_state=8464, num1=0, ret=-1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__options=0, s__s3__tmp__new_cipher=0, s__session__peer=1, s__state=8464, s__verify_mode=0, s__version=0, skip=0, state=8464, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L132] COND FALSE !(s__state == 8481) VAL [\old(initial_state)=8464, __cil_tmp61=7, blastFlag=0, cb=1, got_new_session=0, initial_state=8464, num1=0, ret=-1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__options=0, s__s3__tmp__new_cipher=0, s__session__peer=1, s__state=8464, s__verify_mode=0, s__version=0, skip=0, state=8464, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L135] COND FALSE !(s__state == 8482) VAL [\old(initial_state)=8464, __cil_tmp61=7, blastFlag=0, cb=1, got_new_session=0, initial_state=8464, num1=0, ret=-1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__options=0, s__s3__tmp__new_cipher=0, s__session__peer=1, s__state=8464, s__verify_mode=0, s__version=0, skip=0, state=8464, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L138] COND TRUE s__state == 8464 VAL [\old(initial_state)=8464, __cil_tmp61=7, blastFlag=0, cb=1, got_new_session=0, initial_state=8464, num1=0, ret=-1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__options=0, s__s3__tmp__new_cipher=0, s__session__peer=1, s__state=8464, s__verify_mode=0, s__version=0, skip=0, state=8464, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L284] s__shutdown = 0 [L285] ret = __VERIFIER_nondet_int() [L286] COND TRUE blastFlag == 0 [L287] blastFlag = 1 VAL [\old(initial_state)=8464, __cil_tmp61=7, blastFlag=1, cb=1, got_new_session=0, initial_state=8464, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__options=0, s__s3__tmp__new_cipher=0, s__session__peer=1, s__shutdown=0, s__state=8464, s__verify_mode=0, s__version=0, skip=0, state=8464, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L289] COND FALSE !(ret <= 0) [L292] got_new_session = 1 [L293] s__state = 8496 [L294] s__init_num = 0 VAL [\old(initial_state)=8464, __cil_tmp61=7, blastFlag=1, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__session__peer=1, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8464, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L663] s__s3__tmp__reuse_message = __VERIFIER_nondet_int() [L664] COND FALSE !(! s__s3__tmp__reuse_message) VAL [\old(initial_state)=8464, __cil_tmp61=7, blastFlag=1, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8464, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L698] skip = 0 VAL [\old(initial_state)=8464, __cil_tmp61=7, blastFlag=1, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8464, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L111] COND TRUE 1 VAL [\old(initial_state)=8464, __cil_tmp61=7, blastFlag=1, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8464, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L113] state = s__state VAL [\old(initial_state)=8464, __cil_tmp61=7, blastFlag=1, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L114] COND FALSE !(s__state == 12292) VAL [\old(initial_state)=8464, __cil_tmp61=7, blastFlag=1, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L117] COND FALSE !(s__state == 16384) VAL [\old(initial_state)=8464, __cil_tmp61=7, blastFlag=1, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L120] COND FALSE !(s__state == 8192) VAL [\old(initial_state)=8464, __cil_tmp61=7, blastFlag=1, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L123] COND FALSE !(s__state == 24576) VAL [\old(initial_state)=8464, __cil_tmp61=7, blastFlag=1, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L126] COND FALSE !(s__state == 8195) VAL [\old(initial_state)=8464, __cil_tmp61=7, blastFlag=1, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L129] COND FALSE !(s__state == 8480) VAL [\old(initial_state)=8464, __cil_tmp61=7, blastFlag=1, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L132] COND FALSE !(s__state == 8481) VAL [\old(initial_state)=8464, __cil_tmp61=7, blastFlag=1, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L135] COND FALSE !(s__state == 8482) VAL [\old(initial_state)=8464, __cil_tmp61=7, blastFlag=1, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L138] COND FALSE !(s__state == 8464) VAL [\old(initial_state)=8464, __cil_tmp61=7, blastFlag=1, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L141] COND FALSE !(s__state == 8465) VAL [\old(initial_state)=8464, __cil_tmp61=7, blastFlag=1, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L144] COND FALSE !(s__state == 8466) VAL [\old(initial_state)=8464, __cil_tmp61=7, blastFlag=1, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L147] COND TRUE s__state == 8496 VAL [\old(initial_state)=8464, __cil_tmp61=7, blastFlag=1, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L298] ret = __VERIFIER_nondet_int() [L299] COND TRUE blastFlag == 1 [L300] blastFlag = 2 VAL [\old(initial_state)=8464, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L302] COND FALSE !(ret <= 0) VAL [\old(initial_state)=8464, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8496, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L305] COND FALSE !(\read(s__hit)) [L308] s__state = 8512 VAL [\old(initial_state)=8464, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8512, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L310] s__init_num = 0 VAL [\old(initial_state)=8464, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8512, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L663] s__s3__tmp__reuse_message = __VERIFIER_nondet_int() [L664] COND FALSE !(! s__s3__tmp__reuse_message) VAL [\old(initial_state)=8464, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8512, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L698] skip = 0 VAL [\old(initial_state)=8464, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8512, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L111] COND TRUE 1 VAL [\old(initial_state)=8464, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8512, s__verify_mode=0, s__version=0, skip=0, state=8496, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L113] state = s__state VAL [\old(initial_state)=8464, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8512, s__verify_mode=0, s__version=0, skip=0, state=8512, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L114] COND FALSE !(s__state == 12292) VAL [\old(initial_state)=8464, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8512, s__verify_mode=0, s__version=0, skip=0, state=8512, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L117] COND FALSE !(s__state == 16384) VAL [\old(initial_state)=8464, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8512, s__verify_mode=0, s__version=0, skip=0, state=8512, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L120] COND FALSE !(s__state == 8192) VAL [\old(initial_state)=8464, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8512, s__verify_mode=0, s__version=0, skip=0, state=8512, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L123] COND FALSE !(s__state == 24576) VAL [\old(initial_state)=8464, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8512, s__verify_mode=0, s__version=0, skip=0, state=8512, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L126] COND FALSE !(s__state == 8195) VAL [\old(initial_state)=8464, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8512, s__verify_mode=0, s__version=0, skip=0, state=8512, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L129] COND FALSE !(s__state == 8480) VAL [\old(initial_state)=8464, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8512, s__verify_mode=0, s__version=0, skip=0, state=8512, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L132] COND FALSE !(s__state == 8481) VAL [\old(initial_state)=8464, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8512, s__verify_mode=0, s__version=0, skip=0, state=8512, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L135] COND FALSE !(s__state == 8482) VAL [\old(initial_state)=8464, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8512, s__verify_mode=0, s__version=0, skip=0, state=8512, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L138] COND FALSE !(s__state == 8464) VAL [\old(initial_state)=8464, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8512, s__verify_mode=0, s__version=0, skip=0, state=8512, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L141] COND FALSE !(s__state == 8465) VAL [\old(initial_state)=8464, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8512, s__verify_mode=0, s__version=0, skip=0, state=8512, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L144] COND FALSE !(s__state == 8466) VAL [\old(initial_state)=8464, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8512, s__verify_mode=0, s__version=0, skip=0, state=8512, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L147] COND FALSE !(s__state == 8496) VAL [\old(initial_state)=8464, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8512, s__verify_mode=0, s__version=0, skip=0, state=8512, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L150] COND FALSE !(s__state == 8497) VAL [\old(initial_state)=8464, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8512, s__verify_mode=0, s__version=0, skip=0, state=8512, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L153] COND TRUE s__state == 8512 VAL [\old(initial_state)=8464, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8512, s__verify_mode=0, s__version=0, skip=0, state=8512, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L315] s__s3__tmp__new_cipher__algorithms = __VERIFIER_nondet_int() [L316] __cil_tmp56 = (unsigned long )s__s3__tmp__new_cipher__algorithms VAL [\old(initial_state)=8464, __cil_tmp56=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8512, s__verify_mode=0, s__version=0, skip=0, state=8512, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L317] COND TRUE __cil_tmp56 + 256UL [L318] __cil_tmp56 = 256345 [L319] skip = 1 VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8512, s__verify_mode=0, s__version=0, skip=1, state=8512, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L330] s__state = 8528 [L331] s__init_num = 0 VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=1, state=8512, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L663] s__s3__tmp__reuse_message = __VERIFIER_nondet_int() [L664] COND FALSE !(! s__s3__tmp__reuse_message) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=1, state=8512, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L698] skip = 0 VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=0, state=8512, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L111] COND TRUE 1 VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=0, state=8512, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L113] state = s__state VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L114] COND FALSE !(s__state == 12292) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L117] COND FALSE !(s__state == 16384) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L120] COND FALSE !(s__state == 8192) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L123] COND FALSE !(s__state == 24576) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L126] COND FALSE !(s__state == 8195) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L129] COND FALSE !(s__state == 8480) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L132] COND FALSE !(s__state == 8481) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L135] COND FALSE !(s__state == 8482) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L138] COND FALSE !(s__state == 8464) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L141] COND FALSE !(s__state == 8465) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L144] COND FALSE !(s__state == 8466) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L147] COND FALSE !(s__state == 8496) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L150] COND FALSE !(s__state == 8497) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L153] COND FALSE !(s__state == 8512) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L156] COND FALSE !(s__state == 8513) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L159] COND TRUE s__state == 8528 VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=0, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L335] s__s3__tmp__new_cipher__algorithms = __VERIFIER_nondet_int() [L336] l = (unsigned long )s__s3__tmp__new_cipher__algorithms [L338] __cil_tmp57 = (unsigned long )s__options VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L339] COND TRUE __cil_tmp57 + 2097152UL [L340] s__s3__tmp__use_rsa_tmp = 1 VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L345] COND TRUE \read(s__s3__tmp__use_rsa_tmp) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L373] ret = __VERIFIER_nondet_int() [L374] COND FALSE !(blastFlag == 3) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L377] COND FALSE !(ret <= 0) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L394] s__state = 8544 [L395] s__init_num = 0 VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L663] s__s3__tmp__reuse_message = __VERIFIER_nondet_int() [L664] COND FALSE !(! s__s3__tmp__reuse_message) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L698] skip = 0 VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L111] COND TRUE 1 VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L113] state = s__state VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8544, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L114] COND FALSE !(s__state == 12292) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8544, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L117] COND FALSE !(s__state == 16384) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8544, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L120] COND FALSE !(s__state == 8192) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8544, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L123] COND FALSE !(s__state == 24576) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8544, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L126] COND FALSE !(s__state == 8195) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8544, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L129] COND FALSE !(s__state == 8480) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8544, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L132] COND FALSE !(s__state == 8481) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8544, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L135] COND FALSE !(s__state == 8482) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8544, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L138] COND FALSE !(s__state == 8464) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8544, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L141] COND FALSE !(s__state == 8465) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8544, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L144] COND FALSE !(s__state == 8466) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8544, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L147] COND FALSE !(s__state == 8496) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8544, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L150] COND FALSE !(s__state == 8497) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8544, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L153] COND FALSE !(s__state == 8512) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8544, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L156] COND FALSE !(s__state == 8513) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8544, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L159] COND FALSE !(s__state == 8528) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8544, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L162] COND FALSE !(s__state == 8529) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8544, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L165] COND TRUE s__state == 8544 VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8544, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L399] COND TRUE s__verify_mode + 1 VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8544, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L400] COND TRUE s__session__peer != 0 VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8544, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L401] COND TRUE s__verify_mode + 4 [L402] s__verify_mode = 123 [L403] skip = 1 [L404] s__s3__tmp__cert_request = 0 [L405] s__state = 8560 VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8560, s__verify_mode=123, s__version=0, skip=1, state=8544, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L663] s__s3__tmp__reuse_message = __VERIFIER_nondet_int() [L664] COND FALSE !(! s__s3__tmp__reuse_message) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8560, s__verify_mode=123, s__version=0, skip=1, state=8544, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L698] skip = 0 VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8560, s__verify_mode=123, s__version=0, skip=0, state=8544, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L111] COND TRUE 1 VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8560, s__verify_mode=123, s__version=0, skip=0, state=8544, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L113] state = s__state VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8560, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L114] COND FALSE !(s__state == 12292) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8560, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L117] COND FALSE !(s__state == 16384) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8560, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L120] COND FALSE !(s__state == 8192) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8560, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L123] COND FALSE !(s__state == 24576) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8560, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L126] COND FALSE !(s__state == 8195) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8560, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L129] COND FALSE !(s__state == 8480) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8560, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L132] COND FALSE !(s__state == 8481) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8560, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L135] COND FALSE !(s__state == 8482) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8560, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L138] COND FALSE !(s__state == 8464) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8560, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L141] COND FALSE !(s__state == 8465) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8560, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L144] COND FALSE !(s__state == 8466) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8560, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L147] COND FALSE !(s__state == 8496) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8560, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L150] COND FALSE !(s__state == 8497) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8560, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L153] COND FALSE !(s__state == 8512) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8560, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L156] COND FALSE !(s__state == 8513) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8560, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L159] COND FALSE !(s__state == 8528) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8560, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L162] COND FALSE !(s__state == 8529) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8560, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L165] COND FALSE !(s__state == 8544) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8560, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L168] COND FALSE !(s__state == 8545) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8560, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L171] COND TRUE s__state == 8560 VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8560, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L449] ret = __VERIFIER_nondet_int() [L450] COND FALSE !(ret <= 0) [L453] s__s3__tmp__next_state___0 = 8576 [L454] s__state = 8448 [L455] s__init_num = 0 VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=6, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8448, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L663] s__s3__tmp__reuse_message = __VERIFIER_nondet_int() [L664] COND TRUE ! s__s3__tmp__reuse_message VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=6, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=0, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8448, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L665] COND TRUE ! skip VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=6, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=0, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8448, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L666] COND TRUE state == 8560 VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=6, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=0, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8448, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L667] COND TRUE s__state == 8448 VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=6, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=0, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8448, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L668] COND TRUE s__verify_mode != -1 VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=6, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=0, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8448, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L669] COND TRUE s__verify_mode != -2 VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=6, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=0, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8448, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L670] COND TRUE __cil_tmp61 != 9021 VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=6, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=0, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8448, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L671] COND TRUE __cil_tmp58 != 4294967294 VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp58=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=6, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=0, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8448, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L672] COND TRUE blastFlag != 4 VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp58=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=6, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=0, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8448, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L673] COND TRUE tmp___7 != 1024 VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp58=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=6, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=0, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8448, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L709] reach_error() VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp58=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=6, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=0, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8448, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 176 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 16.7s, OverallIterations: 41, TraceHistogramMax: 6, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 11.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 28921 SdHoareTripleChecker+Valid, 9.3s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 28921 mSDsluCounter, 9714 SdHoareTripleChecker+Invalid, 7.6s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 609 mSDsCounter, 1720 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 14619 IncrementalHoareTripleChecker+Invalid, 16339 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 1720 mSolverCounterUnsat, 9105 mSDtfsCounter, 14619 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 972 GetRequests, 711 SyntacticMatches, 0 SemanticMatches, 261 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 85 ImplicationChecksByTransitivity, 0.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=4989occurred in iteration=39, InterpolantAutomatonStates: 232, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.4s AutomataMinimizationTime, 40 MinimizatonAttempts, 6113 StatesRemovedByMinimization, 37 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 1.9s InterpolantComputationTime, 3393 NumberOfCodeBlocks, 3393 NumberOfCodeBlocksAsserted, 43 NumberOfCheckSat, 3475 ConstructedInterpolants, 0 QuantifiedInterpolants, 7102 SizeOfPredicates, 2 NumberOfNonLiveVariables, 791 ConjunctsInSsa, 6 ConjunctsInUnsatCore, 44 InterpolantComputations, 38 PerfectInterpolantSequences, 2157/2169 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! [2022-03-17 23:18:16,311 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...