/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/automizer/LoopAccelerationJordanC.epf -i ../../../trunk/examples/svcomp/openssl-simplified/s3_srvr_12.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05ce600 [2022-02-23 19:54:35,336 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-23 19:54:35,337 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-23 19:54:35,371 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-23 19:54:35,371 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-23 19:54:35,372 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-23 19:54:35,373 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-23 19:54:35,374 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-23 19:54:35,375 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-23 19:54:35,376 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-23 19:54:35,376 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-23 19:54:35,377 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-23 19:54:35,377 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-23 19:54:35,378 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-23 19:54:35,378 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-23 19:54:35,380 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-23 19:54:35,380 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-23 19:54:35,381 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-23 19:54:35,382 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-23 19:54:35,383 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-23 19:54:35,384 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-23 19:54:35,400 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-23 19:54:35,401 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-23 19:54:35,401 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-23 19:54:35,403 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-23 19:54:35,403 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-23 19:54:35,404 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-23 19:54:35,404 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-23 19:54:35,404 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-23 19:54:35,405 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-23 19:54:35,405 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-23 19:54:35,406 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-23 19:54:35,406 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-23 19:54:35,407 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-23 19:54:35,407 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-23 19:54:35,408 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-23 19:54:35,408 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-23 19:54:35,408 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-23 19:54:35,409 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-23 19:54:35,409 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-23 19:54:35,410 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-23 19:54:35,417 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/LoopAccelerationJordanC.epf [2022-02-23 19:54:35,423 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-23 19:54:35,424 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-23 19:54:35,425 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-23 19:54:35,425 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-23 19:54:35,425 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-23 19:54:35,425 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-23 19:54:35,425 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-23 19:54:35,425 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-23 19:54:35,425 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-23 19:54:35,426 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-23 19:54:35,426 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-23 19:54:35,426 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-23 19:54:35,426 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-23 19:54:35,426 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-23 19:54:35,426 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-23 19:54:35,426 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-23 19:54:35,427 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-02-23 19:54:35,427 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-23 19:54:35,427 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-23 19:54:35,427 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-23 19:54:35,427 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-23 19:54:35,428 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-02-23 19:54:35,428 INFO L138 SettingsManager]: * TransformationType=LOOP_ACCELERATION_JORDAN 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN; [2022-02-23 19:54:35,645 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-23 19:54:35,663 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-23 19:54:35,665 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-23 19:54:35,666 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-23 19:54:35,666 INFO L275 PluginConnector]: CDTParser initialized [2022-02-23 19:54:35,667 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/openssl-simplified/s3_srvr_12.cil.c [2022-02-23 19:54:35,711 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/be7e32cbd/ea933ea25adb42d9ac5346a2418c71d0/FLAGf5fa0fcb3 [2022-02-23 19:54:36,066 INFO L306 CDTParser]: Found 1 translation units. [2022-02-23 19:54:36,067 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/openssl-simplified/s3_srvr_12.cil.c [2022-02-23 19:54:36,081 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/be7e32cbd/ea933ea25adb42d9ac5346a2418c71d0/FLAGf5fa0fcb3 [2022-02-23 19:54:36,459 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/be7e32cbd/ea933ea25adb42d9ac5346a2418c71d0 [2022-02-23 19:54:36,461 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-23 19:54:36,461 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-02-23 19:54:36,467 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-23 19:54:36,467 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-23 19:54:36,469 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-23 19:54:36,470 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.02 07:54:36" (1/1) ... [2022-02-23 19:54:36,471 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f103741 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 07:54:36, skipping insertion in model container [2022-02-23 19:54:36,471 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.02 07:54:36" (1/1) ... [2022-02-23 19:54:36,477 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-23 19:54:36,506 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-23 19:54:36,699 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] [2022-02-23 19:54:36,704 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-23 19:54:36,710 INFO L203 MainTranslator]: Completed pre-run [2022-02-23 19:54:36,756 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] [2022-02-23 19:54:36,758 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-23 19:54:36,766 INFO L208 MainTranslator]: Completed translation [2022-02-23 19:54:36,767 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 07:54:36 WrapperNode [2022-02-23 19:54:36,767 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-23 19:54:36,768 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-23 19:54:36,768 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-23 19:54:36,768 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-23 19:54:36,775 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 07:54:36" (1/1) ... [2022-02-23 19:54:36,776 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 07:54:36" (1/1) ... [2022-02-23 19:54:36,782 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 07:54:36" (1/1) ... [2022-02-23 19:54:36,782 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 07:54:36" (1/1) ... [2022-02-23 19:54:36,791 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 07:54:36" (1/1) ... [2022-02-23 19:54:36,798 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 07:54:36" (1/1) ... [2022-02-23 19:54:36,800 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 07:54:36" (1/1) ... [2022-02-23 19:54:36,803 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-23 19:54:36,804 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-23 19:54:36,804 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-23 19:54:36,804 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-23 19:54:36,820 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 07:54:36" (1/1) ... [2022-02-23 19:54:36,824 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-23 19:54:36,834 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-23 19:54:36,847 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) [2022-02-23 19:54:36,853 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 [2022-02-23 19:54:36,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2022-02-23 19:54:36,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-23 19:54:36,879 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2022-02-23 19:54:36,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ssl3_accept [2022-02-23 19:54:36,879 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2022-02-23 19:54:36,880 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2022-02-23 19:54:36,880 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2022-02-23 19:54:36,880 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2022-02-23 19:54:36,880 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-23 19:54:36,880 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2022-02-23 19:54:36,880 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2022-02-23 19:54:36,880 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2022-02-23 19:54:36,880 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2022-02-23 19:54:36,880 INFO L130 BoogieDeclarations]: Found specification of procedure ssl3_accept [2022-02-23 19:54:36,880 INFO L130 BoogieDeclarations]: Found specification of procedure main [2022-02-23 19:54:36,880 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2022-02-23 19:54:36,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-23 19:54:36,881 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-23 19:54:36,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-02-23 19:54:36,881 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-02-23 19:54:36,881 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-02-23 19:54:36,984 INFO L234 CfgBuilder]: Building ICFG [2022-02-23 19:54:36,985 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-23 19:54:37,070 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-02-23 19:54:37,432 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##90: assume false; [2022-02-23 19:54:37,432 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##91: assume !false; [2022-02-23 19:54:37,437 INFO L275 CfgBuilder]: Performing block encoding [2022-02-23 19:54:37,444 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-23 19:54:37,444 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2022-02-23 19:54:37,445 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.02 07:54:37 BoogieIcfgContainer [2022-02-23 19:54:37,445 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-23 19:54:37,446 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2022-02-23 19:54:37,446 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2022-02-23 19:54:37,449 INFO L275 PluginConnector]: IcfgTransformer initialized [2022-02-23 19:54:37,452 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.02 07:54:37" (1/1) ... [2022-02-23 19:54:37,488 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 23.02 07:54:37 BasicIcfg [2022-02-23 19:54:37,489 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2022-02-23 19:54:37,490 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-23 19:54:37,490 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-23 19:54:37,494 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-23 19:54:37,495 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.02 07:54:36" (1/4) ... [2022-02-23 19:54:37,495 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@285bdf12 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.02 07:54:37, skipping insertion in model container [2022-02-23 19:54:37,495 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 07:54:36" (2/4) ... [2022-02-23 19:54:37,495 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@285bdf12 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.02 07:54:37, skipping insertion in model container [2022-02-23 19:54:37,496 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.02 07:54:37" (3/4) ... [2022-02-23 19:54:37,497 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@285bdf12 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.02 07:54:37, skipping insertion in model container [2022-02-23 19:54:37,497 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 23.02 07:54:37" (4/4) ... [2022-02-23 19:54:37,498 INFO L111 eAbstractionObserver]: Analyzing ICFG s3_srvr_12.cil.cJordan [2022-02-23 19:54:37,502 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:ForwardPredicates Determinization: PREDICATE_ABSTRACTION [2022-02-23 19:54:37,502 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-02-23 19:54:37,544 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-23 19:54:37,552 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=ForwardPredicates, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=false, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=All, 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, mLoopAccelerationTechnique=FAST_UPR [2022-02-23 19:54:37,552 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-02-23 19:54:37,568 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) [2022-02-23 19:54:37,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-02-23 19:54:37,584 INFO L506 BasicCegarLoop]: Found error trace [2022-02-23 19:54:37,584 INFO L514 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] [2022-02-23 19:54:37,585 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-23 19:54:37,589 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-23 19:54:37,589 INFO L85 PathProgramCache]: Analyzing trace with hash -1366475147, now seen corresponding path program 1 times [2022-02-23 19:54:37,596 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-23 19:54:37,596 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1186378192] [2022-02-23 19:54:37,597 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-23 19:54:37,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-23 19:54:37,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-23 19:54:37,834 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-02-23 19:54:37,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-23 19:54:37,849 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-23 19:54:37,849 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-23 19:54:37,849 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1186378192] [2022-02-23 19:54:37,850 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1186378192] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-23 19:54:37,850 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-23 19:54:37,850 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-02-23 19:54:37,851 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [727761919] [2022-02-23 19:54:37,852 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-23 19:54:37,856 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-02-23 19:54:37,856 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-23 19:54:37,877 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-02-23 19:54:37,877 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-02-23 19:54:37,880 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) [2022-02-23 19:54:38,360 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-23 19:54:38,361 INFO L93 Difference]: Finished difference Result 201 states and 337 transitions. [2022-02-23 19:54:38,362 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-23 19:54:38,363 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 [2022-02-23 19:54:38,363 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-23 19:54:38,372 INFO L225 Difference]: With dead ends: 201 [2022-02-23 19:54:38,372 INFO L226 Difference]: Without dead ends: 180 [2022-02-23 19:54:38,373 INFO L932 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 [2022-02-23 19:54:38,375 INFO L933 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 [2022-02-23 19:54:38,376 INFO L934 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] [2022-02-23 19:54:38,402 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 180 states. [2022-02-23 19:54:38,433 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 180 to 178. [2022-02-23 19:54:38,436 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) [2022-02-23 19:54:38,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 178 states and 283 transitions. [2022-02-23 19:54:38,442 INFO L78 Accepts]: Start accepts. Automaton has 178 states and 283 transitions. Word has length 34 [2022-02-23 19:54:38,442 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-23 19:54:38,442 INFO L470 AbstractCegarLoop]: Abstraction has 178 states and 283 transitions. [2022-02-23 19:54:38,442 INFO L471 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) [2022-02-23 19:54:38,442 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 283 transitions. [2022-02-23 19:54:38,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-02-23 19:54:38,443 INFO L506 BasicCegarLoop]: Found error trace [2022-02-23 19:54:38,444 INFO L514 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] [2022-02-23 19:54:38,444 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-23 19:54:38,444 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-23 19:54:38,444 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-23 19:54:38,445 INFO L85 PathProgramCache]: Analyzing trace with hash -1728135363, now seen corresponding path program 1 times [2022-02-23 19:54:38,445 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-23 19:54:38,445 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2008010653] [2022-02-23 19:54:38,445 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-23 19:54:38,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-23 19:54:38,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-23 19:54:38,531 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-02-23 19:54:38,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-23 19:54:38,541 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-23 19:54:38,542 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-23 19:54:38,542 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2008010653] [2022-02-23 19:54:38,542 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2008010653] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-23 19:54:38,542 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-23 19:54:38,542 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-02-23 19:54:38,542 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [105357440] [2022-02-23 19:54:38,542 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-23 19:54:38,544 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-02-23 19:54:38,544 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-23 19:54:38,544 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-02-23 19:54:38,545 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-02-23 19:54:38,545 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) [2022-02-23 19:54:38,868 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-23 19:54:38,868 INFO L93 Difference]: Finished difference Result 200 states and 313 transitions. [2022-02-23 19:54:38,869 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-23 19:54:38,869 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 [2022-02-23 19:54:38,870 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-23 19:54:38,871 INFO L225 Difference]: With dead ends: 200 [2022-02-23 19:54:38,871 INFO L226 Difference]: Without dead ends: 200 [2022-02-23 19:54:38,871 INFO L932 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 [2022-02-23 19:54:38,872 INFO L933 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 [2022-02-23 19:54:38,872 INFO L934 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] [2022-02-23 19:54:38,873 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 200 states. [2022-02-23 19:54:38,878 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 200 to 200. [2022-02-23 19:54:38,879 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) [2022-02-23 19:54:38,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 200 states and 313 transitions. [2022-02-23 19:54:38,880 INFO L78 Accepts]: Start accepts. Automaton has 200 states and 313 transitions. Word has length 35 [2022-02-23 19:54:38,880 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-23 19:54:38,880 INFO L470 AbstractCegarLoop]: Abstraction has 200 states and 313 transitions. [2022-02-23 19:54:38,881 INFO L471 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) [2022-02-23 19:54:38,881 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 313 transitions. [2022-02-23 19:54:38,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-02-23 19:54:38,882 INFO L506 BasicCegarLoop]: Found error trace [2022-02-23 19:54:38,882 INFO L514 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] [2022-02-23 19:54:38,882 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-02-23 19:54:38,882 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-23 19:54:38,882 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-23 19:54:38,883 INFO L85 PathProgramCache]: Analyzing trace with hash -1815136547, now seen corresponding path program 1 times [2022-02-23 19:54:38,883 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-23 19:54:38,883 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1612678696] [2022-02-23 19:54:38,883 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-23 19:54:38,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-23 19:54:38,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-23 19:54:38,939 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-02-23 19:54:38,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-23 19:54:38,946 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-23 19:54:38,946 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-23 19:54:38,947 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1612678696] [2022-02-23 19:54:38,948 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1612678696] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-23 19:54:38,948 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-23 19:54:38,948 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-02-23 19:54:38,948 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1510352940] [2022-02-23 19:54:38,948 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-23 19:54:38,949 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-02-23 19:54:38,949 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-23 19:54:38,950 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-02-23 19:54:38,950 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-02-23 19:54:38,950 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) [2022-02-23 19:54:39,269 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-23 19:54:39,269 INFO L93 Difference]: Finished difference Result 208 states and 326 transitions. [2022-02-23 19:54:39,269 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-23 19:54:39,270 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 [2022-02-23 19:54:39,270 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-23 19:54:39,271 INFO L225 Difference]: With dead ends: 208 [2022-02-23 19:54:39,271 INFO L226 Difference]: Without dead ends: 208 [2022-02-23 19:54:39,271 INFO L932 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 [2022-02-23 19:54:39,272 INFO L933 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 [2022-02-23 19:54:39,272 INFO L934 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] [2022-02-23 19:54:39,273 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 208 states. [2022-02-23 19:54:39,277 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 208 to 206. [2022-02-23 19:54:39,278 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) [2022-02-23 19:54:39,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 206 states and 324 transitions. [2022-02-23 19:54:39,279 INFO L78 Accepts]: Start accepts. Automaton has 206 states and 324 transitions. Word has length 35 [2022-02-23 19:54:39,279 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-23 19:54:39,279 INFO L470 AbstractCegarLoop]: Abstraction has 206 states and 324 transitions. [2022-02-23 19:54:39,279 INFO L471 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) [2022-02-23 19:54:39,279 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 324 transitions. [2022-02-23 19:54:39,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-02-23 19:54:39,280 INFO L506 BasicCegarLoop]: Found error trace [2022-02-23 19:54:39,280 INFO L514 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] [2022-02-23 19:54:39,280 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-02-23 19:54:39,281 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-23 19:54:39,281 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-23 19:54:39,281 INFO L85 PathProgramCache]: Analyzing trace with hash 1385098173, now seen corresponding path program 1 times [2022-02-23 19:54:39,281 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-23 19:54:39,281 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1435435618] [2022-02-23 19:54:39,281 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-23 19:54:39,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-23 19:54:39,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-23 19:54:39,318 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-02-23 19:54:39,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-23 19:54:39,322 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-23 19:54:39,322 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-23 19:54:39,322 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1435435618] [2022-02-23 19:54:39,323 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1435435618] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-23 19:54:39,323 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-23 19:54:39,323 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-02-23 19:54:39,323 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1359276667] [2022-02-23 19:54:39,323 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-23 19:54:39,323 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-02-23 19:54:39,323 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-23 19:54:39,324 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-02-23 19:54:39,324 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-02-23 19:54:39,324 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) [2022-02-23 19:54:39,588 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-23 19:54:39,588 INFO L93 Difference]: Finished difference Result 207 states and 325 transitions. [2022-02-23 19:54:39,588 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-23 19:54:39,589 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 [2022-02-23 19:54:39,589 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-23 19:54:39,590 INFO L225 Difference]: With dead ends: 207 [2022-02-23 19:54:39,590 INFO L226 Difference]: Without dead ends: 207 [2022-02-23 19:54:39,590 INFO L932 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 [2022-02-23 19:54:39,591 INFO L933 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 [2022-02-23 19:54:39,591 INFO L934 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] [2022-02-23 19:54:39,592 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 207 states. [2022-02-23 19:54:39,595 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 207 to 207. [2022-02-23 19:54:39,595 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) [2022-02-23 19:54:39,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 207 states and 325 transitions. [2022-02-23 19:54:39,596 INFO L78 Accepts]: Start accepts. Automaton has 207 states and 325 transitions. Word has length 35 [2022-02-23 19:54:39,596 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-23 19:54:39,596 INFO L470 AbstractCegarLoop]: Abstraction has 207 states and 325 transitions. [2022-02-23 19:54:39,597 INFO L471 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) [2022-02-23 19:54:39,597 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 325 transitions. [2022-02-23 19:54:39,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-02-23 19:54:39,597 INFO L506 BasicCegarLoop]: Found error trace [2022-02-23 19:54:39,597 INFO L514 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] [2022-02-23 19:54:39,598 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-02-23 19:54:39,598 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-23 19:54:39,598 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-23 19:54:39,598 INFO L85 PathProgramCache]: Analyzing trace with hash -1435236230, now seen corresponding path program 1 times [2022-02-23 19:54:39,598 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-23 19:54:39,598 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [671291134] [2022-02-23 19:54:39,598 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-23 19:54:39,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-23 19:54:39,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-23 19:54:39,653 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-02-23 19:54:39,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-23 19:54:39,661 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-23 19:54:39,661 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-23 19:54:39,661 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [671291134] [2022-02-23 19:54:39,661 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [671291134] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-23 19:54:39,662 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-23 19:54:39,662 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-02-23 19:54:39,662 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1979645854] [2022-02-23 19:54:39,662 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-23 19:54:39,663 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-02-23 19:54:39,663 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-23 19:54:39,663 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-02-23 19:54:39,663 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-02-23 19:54:39,663 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) [2022-02-23 19:54:39,917 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-23 19:54:39,917 INFO L93 Difference]: Finished difference Result 217 states and 335 transitions. [2022-02-23 19:54:39,917 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-23 19:54:39,917 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 [2022-02-23 19:54:39,918 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-23 19:54:39,918 INFO L225 Difference]: With dead ends: 217 [2022-02-23 19:54:39,918 INFO L226 Difference]: Without dead ends: 217 [2022-02-23 19:54:39,919 INFO L932 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 [2022-02-23 19:54:39,919 INFO L933 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 [2022-02-23 19:54:39,920 INFO L934 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] [2022-02-23 19:54:39,920 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 217 states. [2022-02-23 19:54:39,945 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 217 to 207. [2022-02-23 19:54:39,946 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) [2022-02-23 19:54:39,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 207 states and 323 transitions. [2022-02-23 19:54:39,947 INFO L78 Accepts]: Start accepts. Automaton has 207 states and 323 transitions. Word has length 36 [2022-02-23 19:54:39,947 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-23 19:54:39,947 INFO L470 AbstractCegarLoop]: Abstraction has 207 states and 323 transitions. [2022-02-23 19:54:39,947 INFO L471 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) [2022-02-23 19:54:39,947 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 323 transitions. [2022-02-23 19:54:39,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-02-23 19:54:39,948 INFO L506 BasicCegarLoop]: Found error trace [2022-02-23 19:54:39,948 INFO L514 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] [2022-02-23 19:54:39,948 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-02-23 19:54:39,948 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-23 19:54:39,949 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-23 19:54:39,949 INFO L85 PathProgramCache]: Analyzing trace with hash -1711658590, now seen corresponding path program 1 times [2022-02-23 19:54:39,949 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-23 19:54:39,949 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [537487925] [2022-02-23 19:54:39,949 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-23 19:54:39,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-23 19:54:39,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-23 19:54:40,006 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-02-23 19:54:40,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-23 19:54:40,012 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-23 19:54:40,012 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-23 19:54:40,012 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [537487925] [2022-02-23 19:54:40,013 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [537487925] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-23 19:54:40,013 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-23 19:54:40,013 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-02-23 19:54:40,013 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1779404146] [2022-02-23 19:54:40,013 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-23 19:54:40,013 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-02-23 19:54:40,013 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-23 19:54:40,014 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-02-23 19:54:40,014 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-02-23 19:54:40,014 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) [2022-02-23 19:54:40,266 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-23 19:54:40,267 INFO L93 Difference]: Finished difference Result 217 states and 333 transitions. [2022-02-23 19:54:40,267 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-23 19:54:40,267 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 [2022-02-23 19:54:40,267 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-23 19:54:40,268 INFO L225 Difference]: With dead ends: 217 [2022-02-23 19:54:40,268 INFO L226 Difference]: Without dead ends: 217 [2022-02-23 19:54:40,268 INFO L932 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 [2022-02-23 19:54:40,269 INFO L933 BasicCegarLoop]: 181 mSDtfsCounter, 767 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 356 mSolverCounterSat, 34 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s 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 [2022-02-23 19:54:40,269 INFO L934 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] [2022-02-23 19:54:40,270 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 217 states. [2022-02-23 19:54:40,272 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 217 to 207. [2022-02-23 19:54:40,273 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) [2022-02-23 19:54:40,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 207 states and 321 transitions. [2022-02-23 19:54:40,273 INFO L78 Accepts]: Start accepts. Automaton has 207 states and 321 transitions. Word has length 37 [2022-02-23 19:54:40,274 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-23 19:54:40,274 INFO L470 AbstractCegarLoop]: Abstraction has 207 states and 321 transitions. [2022-02-23 19:54:40,274 INFO L471 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) [2022-02-23 19:54:40,274 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 321 transitions. [2022-02-23 19:54:40,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-02-23 19:54:40,275 INFO L506 BasicCegarLoop]: Found error trace [2022-02-23 19:54:40,275 INFO L514 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] [2022-02-23 19:54:40,275 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-02-23 19:54:40,275 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-23 19:54:40,275 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-23 19:54:40,275 INFO L85 PathProgramCache]: Analyzing trace with hash -845413506, now seen corresponding path program 1 times [2022-02-23 19:54:40,275 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-23 19:54:40,275 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [919474850] [2022-02-23 19:54:40,276 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-23 19:54:40,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-23 19:54:40,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-23 19:54:40,336 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-02-23 19:54:40,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-23 19:54:40,342 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-23 19:54:40,342 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-23 19:54:40,342 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [919474850] [2022-02-23 19:54:40,342 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [919474850] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-23 19:54:40,342 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-23 19:54:40,342 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-02-23 19:54:40,342 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [630248611] [2022-02-23 19:54:40,342 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-23 19:54:40,343 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-02-23 19:54:40,343 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-23 19:54:40,343 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-02-23 19:54:40,343 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-02-23 19:54:40,343 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) [2022-02-23 19:54:40,606 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-23 19:54:40,606 INFO L93 Difference]: Finished difference Result 217 states and 331 transitions. [2022-02-23 19:54:40,607 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-23 19:54:40,607 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 [2022-02-23 19:54:40,607 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-23 19:54:40,608 INFO L225 Difference]: With dead ends: 217 [2022-02-23 19:54:40,608 INFO L226 Difference]: Without dead ends: 217 [2022-02-23 19:54:40,608 INFO L932 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 [2022-02-23 19:54:40,609 INFO L933 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 [2022-02-23 19:54:40,609 INFO L934 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] [2022-02-23 19:54:40,610 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 217 states. [2022-02-23 19:54:40,612 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 217 to 207. [2022-02-23 19:54:40,612 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) [2022-02-23 19:54:40,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 207 states and 319 transitions. [2022-02-23 19:54:40,613 INFO L78 Accepts]: Start accepts. Automaton has 207 states and 319 transitions. Word has length 38 [2022-02-23 19:54:40,613 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-23 19:54:40,613 INFO L470 AbstractCegarLoop]: Abstraction has 207 states and 319 transitions. [2022-02-23 19:54:40,613 INFO L471 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) [2022-02-23 19:54:40,614 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 319 transitions. [2022-02-23 19:54:40,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-02-23 19:54:40,614 INFO L506 BasicCegarLoop]: Found error trace [2022-02-23 19:54:40,614 INFO L514 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] [2022-02-23 19:54:40,615 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-02-23 19:54:40,615 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-23 19:54:40,615 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-23 19:54:40,615 INFO L85 PathProgramCache]: Analyzing trace with hash 229029699, now seen corresponding path program 1 times [2022-02-23 19:54:40,615 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-23 19:54:40,615 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1712061755] [2022-02-23 19:54:40,615 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-23 19:54:40,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-23 19:54:40,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-23 19:54:40,650 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-02-23 19:54:40,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-23 19:54:40,653 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-23 19:54:40,653 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-23 19:54:40,653 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1712061755] [2022-02-23 19:54:40,653 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1712061755] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-23 19:54:40,654 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-23 19:54:40,654 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-02-23 19:54:40,654 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [398151678] [2022-02-23 19:54:40,654 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-23 19:54:40,654 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-02-23 19:54:40,654 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-23 19:54:40,654 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-02-23 19:54:40,655 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-02-23 19:54:40,655 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) [2022-02-23 19:54:40,908 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-23 19:54:40,908 INFO L93 Difference]: Finished difference Result 250 states and 381 transitions. [2022-02-23 19:54:40,909 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-02-23 19:54:40,909 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 [2022-02-23 19:54:40,909 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-23 19:54:40,910 INFO L225 Difference]: With dead ends: 250 [2022-02-23 19:54:40,910 INFO L226 Difference]: Without dead ends: 250 [2022-02-23 19:54:40,910 INFO L932 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 [2022-02-23 19:54:40,911 INFO L933 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 [2022-02-23 19:54:40,911 INFO L934 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] [2022-02-23 19:54:40,911 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 250 states. [2022-02-23 19:54:40,914 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 250 to 214. [2022-02-23 19:54:40,915 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) [2022-02-23 19:54:40,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 214 states and 329 transitions. [2022-02-23 19:54:40,916 INFO L78 Accepts]: Start accepts. Automaton has 214 states and 329 transitions. Word has length 38 [2022-02-23 19:54:40,916 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-23 19:54:40,916 INFO L470 AbstractCegarLoop]: Abstraction has 214 states and 329 transitions. [2022-02-23 19:54:40,916 INFO L471 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) [2022-02-23 19:54:40,916 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 329 transitions. [2022-02-23 19:54:40,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-02-23 19:54:40,917 INFO L506 BasicCegarLoop]: Found error trace [2022-02-23 19:54:40,917 INFO L514 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] [2022-02-23 19:54:40,917 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-02-23 19:54:40,917 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-23 19:54:40,917 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-23 19:54:40,918 INFO L85 PathProgramCache]: Analyzing trace with hash 872433061, now seen corresponding path program 1 times [2022-02-23 19:54:40,918 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-23 19:54:40,918 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1408855759] [2022-02-23 19:54:40,918 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-23 19:54:40,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-23 19:54:40,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-23 19:54:40,954 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-02-23 19:54:40,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-23 19:54:40,957 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-23 19:54:40,958 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-23 19:54:40,958 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1408855759] [2022-02-23 19:54:40,958 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1408855759] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-23 19:54:40,958 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-23 19:54:40,958 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-02-23 19:54:40,958 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1603576636] [2022-02-23 19:54:40,958 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-23 19:54:40,959 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-02-23 19:54:40,959 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-23 19:54:40,959 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-02-23 19:54:40,959 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-02-23 19:54:40,959 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) [2022-02-23 19:54:41,224 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-23 19:54:41,225 INFO L93 Difference]: Finished difference Result 224 states and 339 transitions. [2022-02-23 19:54:41,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-23 19:54:41,225 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 [2022-02-23 19:54:41,225 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-23 19:54:41,226 INFO L225 Difference]: With dead ends: 224 [2022-02-23 19:54:41,226 INFO L226 Difference]: Without dead ends: 224 [2022-02-23 19:54:41,226 INFO L932 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 [2022-02-23 19:54:41,227 INFO L933 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 [2022-02-23 19:54:41,227 INFO L934 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] [2022-02-23 19:54:41,227 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 224 states. [2022-02-23 19:54:41,230 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 224 to 214. [2022-02-23 19:54:41,230 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) [2022-02-23 19:54:41,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 214 states and 327 transitions. [2022-02-23 19:54:41,231 INFO L78 Accepts]: Start accepts. Automaton has 214 states and 327 transitions. Word has length 39 [2022-02-23 19:54:41,231 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-23 19:54:41,231 INFO L470 AbstractCegarLoop]: Abstraction has 214 states and 327 transitions. [2022-02-23 19:54:41,231 INFO L471 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) [2022-02-23 19:54:41,231 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 327 transitions. [2022-02-23 19:54:41,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-02-23 19:54:41,232 INFO L506 BasicCegarLoop]: Found error trace [2022-02-23 19:54:41,232 INFO L514 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] [2022-02-23 19:54:41,232 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-02-23 19:54:41,232 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-23 19:54:41,232 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-23 19:54:41,232 INFO L85 PathProgramCache]: Analyzing trace with hash -339653180, now seen corresponding path program 1 times [2022-02-23 19:54:41,233 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-23 19:54:41,233 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1410904268] [2022-02-23 19:54:41,233 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-23 19:54:41,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-23 19:54:41,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-23 19:54:41,278 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-02-23 19:54:41,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-23 19:54:41,285 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-23 19:54:41,285 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-23 19:54:41,286 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1410904268] [2022-02-23 19:54:41,286 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1410904268] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-23 19:54:41,286 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-23 19:54:41,286 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-02-23 19:54:41,286 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [984060952] [2022-02-23 19:54:41,286 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-23 19:54:41,286 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-02-23 19:54:41,286 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-23 19:54:41,287 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-02-23 19:54:41,287 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-02-23 19:54:41,287 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) [2022-02-23 19:54:41,558 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-23 19:54:41,558 INFO L93 Difference]: Finished difference Result 219 states and 334 transitions. [2022-02-23 19:54:41,559 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-23 19:54:41,559 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 [2022-02-23 19:54:41,559 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-23 19:54:41,560 INFO L225 Difference]: With dead ends: 219 [2022-02-23 19:54:41,560 INFO L226 Difference]: Without dead ends: 219 [2022-02-23 19:54:41,560 INFO L932 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 [2022-02-23 19:54:41,561 INFO L933 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 [2022-02-23 19:54:41,561 INFO L934 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] [2022-02-23 19:54:41,561 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 219 states. [2022-02-23 19:54:41,564 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 219 to 216. [2022-02-23 19:54:41,564 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) [2022-02-23 19:54:41,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 216 states and 330 transitions. [2022-02-23 19:54:41,565 INFO L78 Accepts]: Start accepts. Automaton has 216 states and 330 transitions. Word has length 39 [2022-02-23 19:54:41,565 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-23 19:54:41,565 INFO L470 AbstractCegarLoop]: Abstraction has 216 states and 330 transitions. [2022-02-23 19:54:41,565 INFO L471 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) [2022-02-23 19:54:41,565 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 330 transitions. [2022-02-23 19:54:41,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-02-23 19:54:41,566 INFO L506 BasicCegarLoop]: Found error trace [2022-02-23 19:54:41,566 INFO L514 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] [2022-02-23 19:54:41,566 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-02-23 19:54:41,566 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-23 19:54:41,566 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-23 19:54:41,566 INFO L85 PathProgramCache]: Analyzing trace with hash -67725188, now seen corresponding path program 1 times [2022-02-23 19:54:41,566 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-23 19:54:41,566 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [346104404] [2022-02-23 19:54:41,566 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-23 19:54:41,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-23 19:54:41,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-23 19:54:41,616 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-02-23 19:54:41,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-23 19:54:41,623 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-23 19:54:41,625 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-23 19:54:41,625 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [346104404] [2022-02-23 19:54:41,625 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [346104404] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-23 19:54:41,625 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-23 19:54:41,625 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-02-23 19:54:41,625 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1474135622] [2022-02-23 19:54:41,626 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-23 19:54:41,626 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-02-23 19:54:41,626 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-23 19:54:41,626 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-02-23 19:54:41,626 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-02-23 19:54:41,626 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) [2022-02-23 19:54:41,863 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-23 19:54:41,864 INFO L93 Difference]: Finished difference Result 242 states and 365 transitions. [2022-02-23 19:54:41,864 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-23 19:54:41,864 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 [2022-02-23 19:54:41,864 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-23 19:54:41,865 INFO L225 Difference]: With dead ends: 242 [2022-02-23 19:54:41,865 INFO L226 Difference]: Without dead ends: 242 [2022-02-23 19:54:41,865 INFO L932 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 [2022-02-23 19:54:41,866 INFO L933 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 [2022-02-23 19:54:41,866 INFO L934 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] [2022-02-23 19:54:41,866 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 242 states. [2022-02-23 19:54:41,869 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 242 to 239. [2022-02-23 19:54:41,869 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) [2022-02-23 19:54:41,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 239 states and 361 transitions. [2022-02-23 19:54:41,870 INFO L78 Accepts]: Start accepts. Automaton has 239 states and 361 transitions. Word has length 40 [2022-02-23 19:54:41,870 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-23 19:54:41,870 INFO L470 AbstractCegarLoop]: Abstraction has 239 states and 361 transitions. [2022-02-23 19:54:41,870 INFO L471 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) [2022-02-23 19:54:41,870 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 361 transitions. [2022-02-23 19:54:41,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-02-23 19:54:41,871 INFO L506 BasicCegarLoop]: Found error trace [2022-02-23 19:54:41,871 INFO L514 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] [2022-02-23 19:54:41,871 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-02-23 19:54:41,871 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-23 19:54:41,871 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-23 19:54:41,871 INFO L85 PathProgramCache]: Analyzing trace with hash -156560228, now seen corresponding path program 1 times [2022-02-23 19:54:41,871 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-23 19:54:41,871 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [397424106] [2022-02-23 19:54:41,872 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-23 19:54:41,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-23 19:54:41,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-23 19:54:41,898 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-02-23 19:54:41,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-23 19:54:41,901 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-23 19:54:41,901 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-23 19:54:41,901 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [397424106] [2022-02-23 19:54:41,901 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [397424106] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-23 19:54:41,901 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-23 19:54:41,901 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-02-23 19:54:41,901 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [982393255] [2022-02-23 19:54:41,901 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-23 19:54:41,901 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-02-23 19:54:41,901 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-23 19:54:41,902 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-02-23 19:54:41,902 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-02-23 19:54:41,902 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) [2022-02-23 19:54:42,184 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-23 19:54:42,184 INFO L93 Difference]: Finished difference Result 268 states and 401 transitions. [2022-02-23 19:54:42,185 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-23 19:54:42,185 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 [2022-02-23 19:54:42,185 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-23 19:54:42,186 INFO L225 Difference]: With dead ends: 268 [2022-02-23 19:54:42,186 INFO L226 Difference]: Without dead ends: 268 [2022-02-23 19:54:42,186 INFO L932 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 [2022-02-23 19:54:42,187 INFO L933 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, 0.3s IncrementalHoareTripleChecker+Time [2022-02-23 19:54:42,187 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [732 Valid, 220 Invalid, 410 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [41 Valid, 369 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-02-23 19:54:42,187 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 268 states. [2022-02-23 19:54:42,190 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 268 to 264. [2022-02-23 19:54:42,190 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) [2022-02-23 19:54:42,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 264 states and 395 transitions. [2022-02-23 19:54:42,191 INFO L78 Accepts]: Start accepts. Automaton has 264 states and 395 transitions. Word has length 43 [2022-02-23 19:54:42,191 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-23 19:54:42,191 INFO L470 AbstractCegarLoop]: Abstraction has 264 states and 395 transitions. [2022-02-23 19:54:42,191 INFO L471 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) [2022-02-23 19:54:42,191 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 395 transitions. [2022-02-23 19:54:42,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-02-23 19:54:42,192 INFO L506 BasicCegarLoop]: Found error trace [2022-02-23 19:54:42,192 INFO L514 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] [2022-02-23 19:54:42,192 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2022-02-23 19:54:42,192 INFO L402 AbstractCegarLoop]: === Iteration 13 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-23 19:54:42,192 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-23 19:54:42,192 INFO L85 PathProgramCache]: Analyzing trace with hash 734950011, now seen corresponding path program 1 times [2022-02-23 19:54:42,193 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-23 19:54:42,193 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [637359356] [2022-02-23 19:54:42,193 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-23 19:54:42,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-23 19:54:42,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-23 19:54:42,245 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-02-23 19:54:42,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-23 19:54:42,248 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-23 19:54:42,248 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-23 19:54:42,248 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [637359356] [2022-02-23 19:54:42,248 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [637359356] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-23 19:54:42,248 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-23 19:54:42,249 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-02-23 19:54:42,249 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [818775636] [2022-02-23 19:54:42,249 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-23 19:54:42,249 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-02-23 19:54:42,249 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-23 19:54:42,249 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-02-23 19:54:42,249 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-02-23 19:54:42,249 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) [2022-02-23 19:54:42,517 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-23 19:54:42,517 INFO L93 Difference]: Finished difference Result 297 states and 440 transitions. [2022-02-23 19:54:42,518 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-23 19:54:42,518 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 [2022-02-23 19:54:42,518 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-23 19:54:42,519 INFO L225 Difference]: With dead ends: 297 [2022-02-23 19:54:42,519 INFO L226 Difference]: Without dead ends: 297 [2022-02-23 19:54:42,519 INFO L932 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 [2022-02-23 19:54:42,520 INFO L933 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 [2022-02-23 19:54:42,520 INFO L934 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] [2022-02-23 19:54:42,520 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 297 states. [2022-02-23 19:54:42,523 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 297 to 292. [2022-02-23 19:54:42,524 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) [2022-02-23 19:54:42,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 292 states and 433 transitions. [2022-02-23 19:54:42,524 INFO L78 Accepts]: Start accepts. Automaton has 292 states and 433 transitions. Word has length 43 [2022-02-23 19:54:42,525 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-23 19:54:42,525 INFO L470 AbstractCegarLoop]: Abstraction has 292 states and 433 transitions. [2022-02-23 19:54:42,525 INFO L471 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) [2022-02-23 19:54:42,525 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 433 transitions. [2022-02-23 19:54:42,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-02-23 19:54:42,525 INFO L506 BasicCegarLoop]: Found error trace [2022-02-23 19:54:42,525 INFO L514 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] [2022-02-23 19:54:42,526 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2022-02-23 19:54:42,526 INFO L402 AbstractCegarLoop]: === Iteration 14 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-23 19:54:42,526 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-23 19:54:42,526 INFO L85 PathProgramCache]: Analyzing trace with hash 860339379, now seen corresponding path program 1 times [2022-02-23 19:54:42,526 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-23 19:54:42,526 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1821559658] [2022-02-23 19:54:42,526 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-23 19:54:42,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-23 19:54:42,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-23 19:54:42,552 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-02-23 19:54:42,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-23 19:54:42,555 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-23 19:54:42,555 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-23 19:54:42,555 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1821559658] [2022-02-23 19:54:42,555 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1821559658] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-23 19:54:42,555 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-23 19:54:42,555 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-02-23 19:54:42,555 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [641469194] [2022-02-23 19:54:42,555 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-23 19:54:42,555 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-02-23 19:54:42,555 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-23 19:54:42,556 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-02-23 19:54:42,556 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-02-23 19:54:42,556 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) [2022-02-23 19:54:42,818 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-23 19:54:42,818 INFO L93 Difference]: Finished difference Result 297 states and 439 transitions. [2022-02-23 19:54:42,818 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-23 19:54:42,819 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 [2022-02-23 19:54:42,819 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-23 19:54:42,820 INFO L225 Difference]: With dead ends: 297 [2022-02-23 19:54:42,820 INFO L226 Difference]: Without dead ends: 297 [2022-02-23 19:54:42,820 INFO L932 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 [2022-02-23 19:54:42,820 INFO L933 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 [2022-02-23 19:54:42,821 INFO L934 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] [2022-02-23 19:54:42,821 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 297 states. [2022-02-23 19:54:42,824 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 297 to 293. [2022-02-23 19:54:42,824 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) [2022-02-23 19:54:42,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 293 states and 433 transitions. [2022-02-23 19:54:42,825 INFO L78 Accepts]: Start accepts. Automaton has 293 states and 433 transitions. Word has length 44 [2022-02-23 19:54:42,825 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-23 19:54:42,825 INFO L470 AbstractCegarLoop]: Abstraction has 293 states and 433 transitions. [2022-02-23 19:54:42,825 INFO L471 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) [2022-02-23 19:54:42,825 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 433 transitions. [2022-02-23 19:54:42,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-02-23 19:54:42,826 INFO L506 BasicCegarLoop]: Found error trace [2022-02-23 19:54:42,826 INFO L514 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] [2022-02-23 19:54:42,826 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2022-02-23 19:54:42,826 INFO L402 AbstractCegarLoop]: === Iteration 15 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-23 19:54:42,826 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-23 19:54:42,826 INFO L85 PathProgramCache]: Analyzing trace with hash 2100204403, now seen corresponding path program 1 times [2022-02-23 19:54:42,826 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-23 19:54:42,827 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [425161375] [2022-02-23 19:54:42,827 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-23 19:54:42,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-23 19:54:42,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-23 19:54:42,851 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-02-23 19:54:42,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-23 19:54:42,854 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-23 19:54:42,854 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-23 19:54:42,854 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [425161375] [2022-02-23 19:54:42,854 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [425161375] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-23 19:54:42,854 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-23 19:54:42,854 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-02-23 19:54:42,854 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1696323752] [2022-02-23 19:54:42,854 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-23 19:54:42,854 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-02-23 19:54:42,854 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-23 19:54:42,855 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-02-23 19:54:42,855 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-02-23 19:54:42,855 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) [2022-02-23 19:54:43,132 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-23 19:54:43,133 INFO L93 Difference]: Finished difference Result 300 states and 443 transitions. [2022-02-23 19:54:43,133 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-23 19:54:43,133 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 [2022-02-23 19:54:43,133 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-23 19:54:43,134 INFO L225 Difference]: With dead ends: 300 [2022-02-23 19:54:43,134 INFO L226 Difference]: Without dead ends: 300 [2022-02-23 19:54:43,134 INFO L932 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 [2022-02-23 19:54:43,135 INFO L933 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, 0.3s IncrementalHoareTripleChecker+Time [2022-02-23 19:54:43,135 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [763 Valid, 208 Invalid, 405 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [46 Valid, 359 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-02-23 19:54:43,135 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 300 states. [2022-02-23 19:54:43,138 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 300 to 295. [2022-02-23 19:54:43,139 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) [2022-02-23 19:54:43,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 295 states and 436 transitions. [2022-02-23 19:54:43,140 INFO L78 Accepts]: Start accepts. Automaton has 295 states and 436 transitions. Word has length 44 [2022-02-23 19:54:43,140 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-23 19:54:43,140 INFO L470 AbstractCegarLoop]: Abstraction has 295 states and 436 transitions. [2022-02-23 19:54:43,140 INFO L471 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) [2022-02-23 19:54:43,140 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 436 transitions. [2022-02-23 19:54:43,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-02-23 19:54:43,141 INFO L506 BasicCegarLoop]: Found error trace [2022-02-23 19:54:43,141 INFO L514 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] [2022-02-23 19:54:43,141 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2022-02-23 19:54:43,141 INFO L402 AbstractCegarLoop]: === Iteration 16 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-23 19:54:43,141 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-23 19:54:43,141 INFO L85 PathProgramCache]: Analyzing trace with hash 1751888773, now seen corresponding path program 1 times [2022-02-23 19:54:43,141 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-23 19:54:43,141 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [905151825] [2022-02-23 19:54:43,141 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-23 19:54:43,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-23 19:54:43,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-23 19:54:43,173 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-02-23 19:54:43,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-23 19:54:43,176 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-23 19:54:43,176 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-23 19:54:43,176 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [905151825] [2022-02-23 19:54:43,176 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [905151825] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-23 19:54:43,176 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-23 19:54:43,176 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-02-23 19:54:43,176 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [229730866] [2022-02-23 19:54:43,176 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-23 19:54:43,176 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-02-23 19:54:43,176 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-23 19:54:43,177 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-02-23 19:54:43,177 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-02-23 19:54:43,177 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) [2022-02-23 19:54:43,438 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-23 19:54:43,438 INFO L93 Difference]: Finished difference Result 334 states and 491 transitions. [2022-02-23 19:54:43,439 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-23 19:54:43,439 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 [2022-02-23 19:54:43,439 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-23 19:54:43,440 INFO L225 Difference]: With dead ends: 334 [2022-02-23 19:54:43,440 INFO L226 Difference]: Without dead ends: 334 [2022-02-23 19:54:43,440 INFO L932 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 [2022-02-23 19:54:43,440 INFO L933 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 [2022-02-23 19:54:43,441 INFO L934 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] [2022-02-23 19:54:43,441 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 334 states. [2022-02-23 19:54:43,444 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 334 to 325. [2022-02-23 19:54:43,445 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) [2022-02-23 19:54:43,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 325 states and 476 transitions. [2022-02-23 19:54:43,446 INFO L78 Accepts]: Start accepts. Automaton has 325 states and 476 transitions. Word has length 45 [2022-02-23 19:54:43,446 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-23 19:54:43,446 INFO L470 AbstractCegarLoop]: Abstraction has 325 states and 476 transitions. [2022-02-23 19:54:43,446 INFO L471 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) [2022-02-23 19:54:43,446 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 476 transitions. [2022-02-23 19:54:43,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-02-23 19:54:43,446 INFO L506 BasicCegarLoop]: Found error trace [2022-02-23 19:54:43,447 INFO L514 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] [2022-02-23 19:54:43,447 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2022-02-23 19:54:43,447 INFO L402 AbstractCegarLoop]: === Iteration 17 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-23 19:54:43,447 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-23 19:54:43,447 INFO L85 PathProgramCache]: Analyzing trace with hash 864080476, now seen corresponding path program 1 times [2022-02-23 19:54:43,447 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-23 19:54:43,447 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [180184484] [2022-02-23 19:54:43,447 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-23 19:54:43,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-23 19:54:43,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-23 19:54:43,472 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-02-23 19:54:43,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-23 19:54:43,475 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-23 19:54:43,475 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-23 19:54:43,475 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [180184484] [2022-02-23 19:54:43,475 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [180184484] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-23 19:54:43,475 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-23 19:54:43,475 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-02-23 19:54:43,475 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1623349859] [2022-02-23 19:54:43,475 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-23 19:54:43,475 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-02-23 19:54:43,476 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-23 19:54:43,476 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-02-23 19:54:43,476 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-02-23 19:54:43,476 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) [2022-02-23 19:54:43,716 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-23 19:54:43,716 INFO L93 Difference]: Finished difference Result 338 states and 498 transitions. [2022-02-23 19:54:43,716 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-23 19:54:43,716 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 [2022-02-23 19:54:43,716 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-23 19:54:43,717 INFO L225 Difference]: With dead ends: 338 [2022-02-23 19:54:43,717 INFO L226 Difference]: Without dead ends: 338 [2022-02-23 19:54:43,718 INFO L932 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 [2022-02-23 19:54:43,718 INFO L933 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 [2022-02-23 19:54:43,718 INFO L934 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] [2022-02-23 19:54:43,719 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 338 states. [2022-02-23 19:54:43,721 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 338 to 329. [2022-02-23 19:54:43,722 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) [2022-02-23 19:54:43,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 329 states and 483 transitions. [2022-02-23 19:54:43,723 INFO L78 Accepts]: Start accepts. Automaton has 329 states and 483 transitions. Word has length 46 [2022-02-23 19:54:43,723 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-23 19:54:43,723 INFO L470 AbstractCegarLoop]: Abstraction has 329 states and 483 transitions. [2022-02-23 19:54:43,723 INFO L471 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) [2022-02-23 19:54:43,723 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 483 transitions. [2022-02-23 19:54:43,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-02-23 19:54:43,723 INFO L506 BasicCegarLoop]: Found error trace [2022-02-23 19:54:43,724 INFO L514 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] [2022-02-23 19:54:43,724 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2022-02-23 19:54:43,724 INFO L402 AbstractCegarLoop]: === Iteration 18 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-23 19:54:43,724 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-23 19:54:43,724 INFO L85 PathProgramCache]: Analyzing trace with hash -1426202865, now seen corresponding path program 1 times [2022-02-23 19:54:43,724 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-23 19:54:43,724 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2113344085] [2022-02-23 19:54:43,724 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-23 19:54:43,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-23 19:54:43,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-23 19:54:43,748 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-02-23 19:54:43,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-23 19:54:43,751 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-23 19:54:43,751 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-23 19:54:43,751 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2113344085] [2022-02-23 19:54:43,751 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2113344085] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-23 19:54:43,751 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-23 19:54:43,751 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-02-23 19:54:43,752 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [543043373] [2022-02-23 19:54:43,752 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-23 19:54:43,752 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-02-23 19:54:43,752 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-23 19:54:43,752 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-02-23 19:54:43,752 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-02-23 19:54:43,752 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) [2022-02-23 19:54:44,052 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-23 19:54:44,052 INFO L93 Difference]: Finished difference Result 371 states and 541 transitions. [2022-02-23 19:54:44,053 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-23 19:54:44,053 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 [2022-02-23 19:54:44,053 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-23 19:54:44,054 INFO L225 Difference]: With dead ends: 371 [2022-02-23 19:54:44,054 INFO L226 Difference]: Without dead ends: 371 [2022-02-23 19:54:44,054 INFO L932 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 [2022-02-23 19:54:44,055 INFO L933 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, 0.3s IncrementalHoareTripleChecker+Time [2022-02-23 19:54:44,055 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [795 Valid, 209 Invalid, 422 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [46 Valid, 376 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-02-23 19:54:44,056 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 371 states. [2022-02-23 19:54:44,059 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 371 to 357. [2022-02-23 19:54:44,059 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) [2022-02-23 19:54:44,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 357 states and 518 transitions. [2022-02-23 19:54:44,060 INFO L78 Accepts]: Start accepts. Automaton has 357 states and 518 transitions. Word has length 48 [2022-02-23 19:54:44,061 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-23 19:54:44,061 INFO L470 AbstractCegarLoop]: Abstraction has 357 states and 518 transitions. [2022-02-23 19:54:44,061 INFO L471 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) [2022-02-23 19:54:44,061 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 518 transitions. [2022-02-23 19:54:44,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-02-23 19:54:44,061 INFO L506 BasicCegarLoop]: Found error trace [2022-02-23 19:54:44,061 INFO L514 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] [2022-02-23 19:54:44,062 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2022-02-23 19:54:44,062 INFO L402 AbstractCegarLoop]: === Iteration 19 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-23 19:54:44,062 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-23 19:54:44,062 INFO L85 PathProgramCache]: Analyzing trace with hash -920218160, now seen corresponding path program 1 times [2022-02-23 19:54:44,062 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-23 19:54:44,062 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2130766797] [2022-02-23 19:54:44,062 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-23 19:54:44,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-23 19:54:44,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-23 19:54:44,092 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-02-23 19:54:44,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-23 19:54:44,094 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-23 19:54:44,094 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-23 19:54:44,094 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2130766797] [2022-02-23 19:54:44,095 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2130766797] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-23 19:54:44,095 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-23 19:54:44,095 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-02-23 19:54:44,095 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1739014972] [2022-02-23 19:54:44,095 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-23 19:54:44,096 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-02-23 19:54:44,096 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-23 19:54:44,096 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-02-23 19:54:44,096 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-02-23 19:54:44,096 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) [2022-02-23 19:54:44,365 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-23 19:54:44,365 INFO L93 Difference]: Finished difference Result 391 states and 561 transitions. [2022-02-23 19:54:44,365 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-23 19:54:44,365 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 [2022-02-23 19:54:44,365 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-23 19:54:44,366 INFO L225 Difference]: With dead ends: 391 [2022-02-23 19:54:44,367 INFO L226 Difference]: Without dead ends: 391 [2022-02-23 19:54:44,367 INFO L932 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 [2022-02-23 19:54:44,367 INFO L933 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, 0.2s IncrementalHoareTripleChecker+Time [2022-02-23 19:54:44,367 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [759 Valid, 211 Invalid, 409 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [48 Valid, 361 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-02-23 19:54:44,368 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 391 states. [2022-02-23 19:54:44,371 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 391 to 389. [2022-02-23 19:54:44,372 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) [2022-02-23 19:54:44,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 389 states and 559 transitions. [2022-02-23 19:54:44,373 INFO L78 Accepts]: Start accepts. Automaton has 389 states and 559 transitions. Word has length 48 [2022-02-23 19:54:44,373 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-23 19:54:44,373 INFO L470 AbstractCegarLoop]: Abstraction has 389 states and 559 transitions. [2022-02-23 19:54:44,373 INFO L471 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) [2022-02-23 19:54:44,373 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 559 transitions. [2022-02-23 19:54:44,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-02-23 19:54:44,373 INFO L506 BasicCegarLoop]: Found error trace [2022-02-23 19:54:44,374 INFO L514 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] [2022-02-23 19:54:44,374 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2022-02-23 19:54:44,374 INFO L402 AbstractCegarLoop]: === Iteration 20 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-23 19:54:44,374 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-23 19:54:44,374 INFO L85 PathProgramCache]: Analyzing trace with hash -269501480, now seen corresponding path program 1 times [2022-02-23 19:54:44,374 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-23 19:54:44,374 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1974081485] [2022-02-23 19:54:44,374 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-23 19:54:44,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-23 19:54:44,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-23 19:54:44,400 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-02-23 19:54:44,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-23 19:54:44,402 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-23 19:54:44,402 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-23 19:54:44,402 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1974081485] [2022-02-23 19:54:44,402 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1974081485] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-23 19:54:44,402 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-23 19:54:44,402 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-02-23 19:54:44,403 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [196804493] [2022-02-23 19:54:44,403 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-23 19:54:44,403 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-02-23 19:54:44,403 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-23 19:54:44,403 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-02-23 19:54:44,403 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-02-23 19:54:44,403 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) [2022-02-23 19:54:44,668 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-23 19:54:44,668 INFO L93 Difference]: Finished difference Result 403 states and 579 transitions. [2022-02-23 19:54:44,668 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-23 19:54:44,668 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 [2022-02-23 19:54:44,669 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-23 19:54:44,670 INFO L225 Difference]: With dead ends: 403 [2022-02-23 19:54:44,670 INFO L226 Difference]: Without dead ends: 403 [2022-02-23 19:54:44,670 INFO L932 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 [2022-02-23 19:54:44,670 INFO L933 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 [2022-02-23 19:54:44,670 INFO L934 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] [2022-02-23 19:54:44,671 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 403 states. [2022-02-23 19:54:44,674 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 403 to 389. [2022-02-23 19:54:44,674 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) [2022-02-23 19:54:44,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 389 states and 556 transitions. [2022-02-23 19:54:44,675 INFO L78 Accepts]: Start accepts. Automaton has 389 states and 556 transitions. Word has length 49 [2022-02-23 19:54:44,676 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-23 19:54:44,676 INFO L470 AbstractCegarLoop]: Abstraction has 389 states and 556 transitions. [2022-02-23 19:54:44,676 INFO L471 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) [2022-02-23 19:54:44,676 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 556 transitions. [2022-02-23 19:54:44,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-02-23 19:54:44,676 INFO L506 BasicCegarLoop]: Found error trace [2022-02-23 19:54:44,676 INFO L514 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] [2022-02-23 19:54:44,676 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2022-02-23 19:54:44,676 INFO L402 AbstractCegarLoop]: === Iteration 21 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-23 19:54:44,677 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-23 19:54:44,677 INFO L85 PathProgramCache]: Analyzing trace with hash 682190586, now seen corresponding path program 1 times [2022-02-23 19:54:44,677 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-23 19:54:44,677 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1171579515] [2022-02-23 19:54:44,677 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-23 19:54:44,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-23 19:54:44,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-23 19:54:44,705 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-02-23 19:54:44,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-23 19:54:44,708 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-23 19:54:44,708 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-23 19:54:44,708 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1171579515] [2022-02-23 19:54:44,708 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1171579515] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-23 19:54:44,708 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-23 19:54:44,708 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-02-23 19:54:44,708 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [696890958] [2022-02-23 19:54:44,708 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-23 19:54:44,708 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-02-23 19:54:44,709 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-23 19:54:44,709 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-02-23 19:54:44,709 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-02-23 19:54:44,709 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) [2022-02-23 19:54:44,965 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-23 19:54:44,965 INFO L93 Difference]: Finished difference Result 393 states and 561 transitions. [2022-02-23 19:54:44,965 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-23 19:54:44,966 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 [2022-02-23 19:54:44,966 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-23 19:54:44,967 INFO L225 Difference]: With dead ends: 393 [2022-02-23 19:54:44,967 INFO L226 Difference]: Without dead ends: 393 [2022-02-23 19:54:44,967 INFO L932 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 [2022-02-23 19:54:44,967 INFO L933 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 [2022-02-23 19:54:44,968 INFO L934 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] [2022-02-23 19:54:44,968 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 393 states. [2022-02-23 19:54:44,972 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 393 to 391. [2022-02-23 19:54:44,972 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) [2022-02-23 19:54:44,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 391 states and 559 transitions. [2022-02-23 19:54:44,973 INFO L78 Accepts]: Start accepts. Automaton has 391 states and 559 transitions. Word has length 49 [2022-02-23 19:54:44,973 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-23 19:54:44,974 INFO L470 AbstractCegarLoop]: Abstraction has 391 states and 559 transitions. [2022-02-23 19:54:44,974 INFO L471 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) [2022-02-23 19:54:44,974 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 559 transitions. [2022-02-23 19:54:44,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-02-23 19:54:44,974 INFO L506 BasicCegarLoop]: Found error trace [2022-02-23 19:54:44,974 INFO L514 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] [2022-02-23 19:54:44,974 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2022-02-23 19:54:44,974 INFO L402 AbstractCegarLoop]: === Iteration 22 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-23 19:54:44,975 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-23 19:54:44,975 INFO L85 PathProgramCache]: Analyzing trace with hash 7897433, now seen corresponding path program 1 times [2022-02-23 19:54:44,975 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-23 19:54:44,975 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [331061757] [2022-02-23 19:54:44,975 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-23 19:54:44,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-23 19:54:44,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-23 19:54:45,017 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-02-23 19:54:45,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-23 19:54:45,020 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-23 19:54:45,020 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-23 19:54:45,020 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [331061757] [2022-02-23 19:54:45,020 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [331061757] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-23 19:54:45,021 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-23 19:54:45,021 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-02-23 19:54:45,021 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [382686809] [2022-02-23 19:54:45,021 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-23 19:54:45,021 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-02-23 19:54:45,021 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-23 19:54:45,022 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-02-23 19:54:45,022 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-02-23 19:54:45,022 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) [2022-02-23 19:54:45,304 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-23 19:54:45,305 INFO L93 Difference]: Finished difference Result 455 states and 646 transitions. [2022-02-23 19:54:45,305 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-23 19:54:45,305 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 [2022-02-23 19:54:45,305 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-23 19:54:45,306 INFO L225 Difference]: With dead ends: 455 [2022-02-23 19:54:45,307 INFO L226 Difference]: Without dead ends: 455 [2022-02-23 19:54:45,307 INFO L932 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 [2022-02-23 19:54:45,307 INFO L933 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 [2022-02-23 19:54:45,307 INFO L934 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] [2022-02-23 19:54:45,308 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 455 states. [2022-02-23 19:54:45,311 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 455 to 453. [2022-02-23 19:54:45,312 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) [2022-02-23 19:54:45,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 453 states and 645 transitions. [2022-02-23 19:54:45,313 INFO L78 Accepts]: Start accepts. Automaton has 453 states and 645 transitions. Word has length 50 [2022-02-23 19:54:45,313 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-23 19:54:45,313 INFO L470 AbstractCegarLoop]: Abstraction has 453 states and 645 transitions. [2022-02-23 19:54:45,313 INFO L471 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) [2022-02-23 19:54:45,313 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 645 transitions. [2022-02-23 19:54:45,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-02-23 19:54:45,314 INFO L506 BasicCegarLoop]: Found error trace [2022-02-23 19:54:45,314 INFO L514 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] [2022-02-23 19:54:45,314 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2022-02-23 19:54:45,314 INFO L402 AbstractCegarLoop]: === Iteration 23 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-23 19:54:45,314 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-23 19:54:45,314 INFO L85 PathProgramCache]: Analyzing trace with hash -71237574, now seen corresponding path program 1 times [2022-02-23 19:54:45,314 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-23 19:54:45,314 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1644170590] [2022-02-23 19:54:45,315 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-23 19:54:45,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-23 19:54:45,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-23 19:54:45,353 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-02-23 19:54:45,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-23 19:54:45,356 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-23 19:54:45,356 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-23 19:54:45,356 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1644170590] [2022-02-23 19:54:45,356 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1644170590] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-23 19:54:45,356 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-23 19:54:45,357 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-02-23 19:54:45,357 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [689258674] [2022-02-23 19:54:45,357 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-23 19:54:45,357 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-02-23 19:54:45,357 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-23 19:54:45,357 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-02-23 19:54:45,357 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-02-23 19:54:45,357 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) [2022-02-23 19:54:45,626 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-23 19:54:45,626 INFO L93 Difference]: Finished difference Result 505 states and 716 transitions. [2022-02-23 19:54:45,626 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-23 19:54:45,627 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 [2022-02-23 19:54:45,627 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-23 19:54:45,628 INFO L225 Difference]: With dead ends: 505 [2022-02-23 19:54:45,628 INFO L226 Difference]: Without dead ends: 505 [2022-02-23 19:54:45,628 INFO L932 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 [2022-02-23 19:54:45,629 INFO L933 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, 0.2s IncrementalHoareTripleChecker+Time [2022-02-23 19:54:45,629 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [809 Valid, 212 Invalid, 437 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [60 Valid, 377 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-02-23 19:54:45,629 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 505 states. [2022-02-23 19:54:45,633 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 505 to 495. [2022-02-23 19:54:45,634 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) [2022-02-23 19:54:45,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 495 states and 701 transitions. [2022-02-23 19:54:45,635 INFO L78 Accepts]: Start accepts. Automaton has 495 states and 701 transitions. Word has length 50 [2022-02-23 19:54:45,635 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-23 19:54:45,635 INFO L470 AbstractCegarLoop]: Abstraction has 495 states and 701 transitions. [2022-02-23 19:54:45,635 INFO L471 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) [2022-02-23 19:54:45,635 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 701 transitions. [2022-02-23 19:54:45,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-02-23 19:54:45,636 INFO L506 BasicCegarLoop]: Found error trace [2022-02-23 19:54:45,636 INFO L514 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] [2022-02-23 19:54:45,636 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22 [2022-02-23 19:54:45,636 INFO L402 AbstractCegarLoop]: === Iteration 24 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-23 19:54:45,636 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-23 19:54:45,636 INFO L85 PathProgramCache]: Analyzing trace with hash -1706505768, now seen corresponding path program 1 times [2022-02-23 19:54:45,636 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-23 19:54:45,636 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [806666856] [2022-02-23 19:54:45,637 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-23 19:54:45,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-23 19:54:45,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-23 19:54:45,660 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-02-23 19:54:45,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-23 19:54:45,662 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-23 19:54:45,662 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-23 19:54:45,662 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [806666856] [2022-02-23 19:54:45,662 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [806666856] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-23 19:54:45,662 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-23 19:54:45,662 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-02-23 19:54:45,663 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [164683155] [2022-02-23 19:54:45,663 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-23 19:54:45,663 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-02-23 19:54:45,663 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-23 19:54:45,663 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-02-23 19:54:45,663 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-02-23 19:54:45,663 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) [2022-02-23 19:54:45,929 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-23 19:54:45,929 INFO L93 Difference]: Finished difference Result 514 states and 732 transitions. [2022-02-23 19:54:45,930 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-23 19:54:45,930 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 [2022-02-23 19:54:45,930 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-23 19:54:45,931 INFO L225 Difference]: With dead ends: 514 [2022-02-23 19:54:45,931 INFO L226 Difference]: Without dead ends: 514 [2022-02-23 19:54:45,932 INFO L932 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 [2022-02-23 19:54:45,932 INFO L933 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, 0.2s IncrementalHoareTripleChecker+Time [2022-02-23 19:54:45,932 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [812 Valid, 212 Invalid, 439 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [62 Valid, 377 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-02-23 19:54:45,933 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 514 states. [2022-02-23 19:54:45,937 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 514 to 504. [2022-02-23 19:54:45,937 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) [2022-02-23 19:54:45,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 504 states and 717 transitions. [2022-02-23 19:54:45,938 INFO L78 Accepts]: Start accepts. Automaton has 504 states and 717 transitions. Word has length 51 [2022-02-23 19:54:45,938 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-23 19:54:45,938 INFO L470 AbstractCegarLoop]: Abstraction has 504 states and 717 transitions. [2022-02-23 19:54:45,938 INFO L471 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) [2022-02-23 19:54:45,938 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 717 transitions. [2022-02-23 19:54:45,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-02-23 19:54:45,939 INFO L506 BasicCegarLoop]: Found error trace [2022-02-23 19:54:45,939 INFO L514 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] [2022-02-23 19:54:45,939 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23 [2022-02-23 19:54:45,939 INFO L402 AbstractCegarLoop]: === Iteration 25 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-23 19:54:45,939 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-23 19:54:45,940 INFO L85 PathProgramCache]: Analyzing trace with hash 1648044363, now seen corresponding path program 1 times [2022-02-23 19:54:45,940 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-23 19:54:45,940 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1644148810] [2022-02-23 19:54:45,940 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-23 19:54:45,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-23 19:54:45,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-23 19:54:45,964 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-02-23 19:54:45,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-23 19:54:45,966 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-23 19:54:45,966 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-23 19:54:45,966 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1644148810] [2022-02-23 19:54:45,966 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1644148810] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-23 19:54:45,966 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-23 19:54:45,966 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-02-23 19:54:45,966 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [691231741] [2022-02-23 19:54:45,967 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-23 19:54:45,967 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-02-23 19:54:45,967 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-23 19:54:45,967 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-02-23 19:54:45,967 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-02-23 19:54:45,967 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) [2022-02-23 19:54:46,230 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-23 19:54:46,231 INFO L93 Difference]: Finished difference Result 555 states and 787 transitions. [2022-02-23 19:54:46,231 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-23 19:54:46,231 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 [2022-02-23 19:54:46,231 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-23 19:54:46,233 INFO L225 Difference]: With dead ends: 555 [2022-02-23 19:54:46,233 INFO L226 Difference]: Without dead ends: 555 [2022-02-23 19:54:46,233 INFO L932 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 [2022-02-23 19:54:46,233 INFO L933 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, 0.2s IncrementalHoareTripleChecker+Time [2022-02-23 19:54:46,233 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [807 Valid, 213 Invalid, 440 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [63 Valid, 377 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-02-23 19:54:46,234 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 555 states. [2022-02-23 19:54:46,238 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 555 to 549. [2022-02-23 19:54:46,239 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) [2022-02-23 19:54:46,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 549 states and 777 transitions. [2022-02-23 19:54:46,240 INFO L78 Accepts]: Start accepts. Automaton has 549 states and 777 transitions. Word has length 64 [2022-02-23 19:54:46,240 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-23 19:54:46,240 INFO L470 AbstractCegarLoop]: Abstraction has 549 states and 777 transitions. [2022-02-23 19:54:46,240 INFO L471 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) [2022-02-23 19:54:46,240 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 777 transitions. [2022-02-23 19:54:46,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-02-23 19:54:46,240 INFO L506 BasicCegarLoop]: Found error trace [2022-02-23 19:54:46,241 INFO L514 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] [2022-02-23 19:54:46,241 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24 [2022-02-23 19:54:46,241 INFO L402 AbstractCegarLoop]: === Iteration 26 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-23 19:54:46,241 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-23 19:54:46,241 INFO L85 PathProgramCache]: Analyzing trace with hash 1577949190, now seen corresponding path program 1 times [2022-02-23 19:54:46,241 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-23 19:54:46,241 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [485841549] [2022-02-23 19:54:46,241 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-23 19:54:46,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-23 19:54:46,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-23 19:54:46,272 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-02-23 19:54:46,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-23 19:54:46,275 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-23 19:54:46,275 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-23 19:54:46,275 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [485841549] [2022-02-23 19:54:46,275 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [485841549] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-23 19:54:46,275 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-23 19:54:46,275 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-02-23 19:54:46,275 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1101693140] [2022-02-23 19:54:46,275 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-23 19:54:46,276 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-02-23 19:54:46,276 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-23 19:54:46,276 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-02-23 19:54:46,276 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-02-23 19:54:46,276 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) [2022-02-23 19:54:46,544 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-23 19:54:46,544 INFO L93 Difference]: Finished difference Result 559 states and 793 transitions. [2022-02-23 19:54:46,546 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-23 19:54:46,546 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 [2022-02-23 19:54:46,546 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-23 19:54:46,548 INFO L225 Difference]: With dead ends: 559 [2022-02-23 19:54:46,548 INFO L226 Difference]: Without dead ends: 557 [2022-02-23 19:54:46,548 INFO L932 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 [2022-02-23 19:54:46,548 INFO L933 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, 0.2s IncrementalHoareTripleChecker+Time [2022-02-23 19:54:46,548 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [815 Valid, 211 Invalid, 438 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [64 Valid, 374 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-02-23 19:54:46,549 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 557 states. [2022-02-23 19:54:46,553 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 557 to 551. [2022-02-23 19:54:46,554 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) [2022-02-23 19:54:46,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 551 states and 780 transitions. [2022-02-23 19:54:46,555 INFO L78 Accepts]: Start accepts. Automaton has 551 states and 780 transitions. Word has length 65 [2022-02-23 19:54:46,555 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-23 19:54:46,555 INFO L470 AbstractCegarLoop]: Abstraction has 551 states and 780 transitions. [2022-02-23 19:54:46,555 INFO L471 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) [2022-02-23 19:54:46,555 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 780 transitions. [2022-02-23 19:54:46,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-02-23 19:54:46,556 INFO L506 BasicCegarLoop]: Found error trace [2022-02-23 19:54:46,556 INFO L514 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] [2022-02-23 19:54:46,556 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable25 [2022-02-23 19:54:46,556 INFO L402 AbstractCegarLoop]: === Iteration 27 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-23 19:54:46,556 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-23 19:54:46,556 INFO L85 PathProgramCache]: Analyzing trace with hash 1936657860, now seen corresponding path program 1 times [2022-02-23 19:54:46,557 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-23 19:54:46,557 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1315060890] [2022-02-23 19:54:46,557 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-23 19:54:46,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-23 19:54:46,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-23 19:54:46,582 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-02-23 19:54:46,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-23 19:54:46,585 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-23 19:54:46,585 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-23 19:54:46,585 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1315060890] [2022-02-23 19:54:46,585 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1315060890] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-23 19:54:46,585 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-23 19:54:46,585 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-02-23 19:54:46,585 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1385470162] [2022-02-23 19:54:46,585 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-23 19:54:46,585 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-02-23 19:54:46,586 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-23 19:54:46,586 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-02-23 19:54:46,586 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-02-23 19:54:46,586 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) [2022-02-23 19:54:46,860 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-23 19:54:46,861 INFO L93 Difference]: Finished difference Result 593 states and 832 transitions. [2022-02-23 19:54:46,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-23 19:54:46,861 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 [2022-02-23 19:54:46,861 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-23 19:54:46,863 INFO L225 Difference]: With dead ends: 593 [2022-02-23 19:54:46,863 INFO L226 Difference]: Without dead ends: 593 [2022-02-23 19:54:46,863 INFO L932 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 [2022-02-23 19:54:46,863 INFO L933 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, 0.3s IncrementalHoareTripleChecker+Time [2022-02-23 19:54:46,864 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [787 Valid, 210 Invalid, 420 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [57 Valid, 363 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-02-23 19:54:46,864 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 593 states. [2022-02-23 19:54:46,868 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 593 to 590. [2022-02-23 19:54:46,868 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) [2022-02-23 19:54:46,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 590 states and 828 transitions. [2022-02-23 19:54:46,869 INFO L78 Accepts]: Start accepts. Automaton has 590 states and 828 transitions. Word has length 85 [2022-02-23 19:54:46,869 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-23 19:54:46,869 INFO L470 AbstractCegarLoop]: Abstraction has 590 states and 828 transitions. [2022-02-23 19:54:46,870 INFO L471 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) [2022-02-23 19:54:46,870 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 828 transitions. [2022-02-23 19:54:46,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-02-23 19:54:46,870 INFO L506 BasicCegarLoop]: Found error trace [2022-02-23 19:54:46,870 INFO L514 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] [2022-02-23 19:54:46,870 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable26 [2022-02-23 19:54:46,871 INFO L402 AbstractCegarLoop]: === Iteration 28 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-23 19:54:46,871 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-23 19:54:46,871 INFO L85 PathProgramCache]: Analyzing trace with hash 637390183, now seen corresponding path program 1 times [2022-02-23 19:54:46,871 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-23 19:54:46,871 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [906428913] [2022-02-23 19:54:46,871 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-23 19:54:46,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-23 19:54:46,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-23 19:54:46,903 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-02-23 19:54:46,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-23 19:54:46,905 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-23 19:54:46,905 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-23 19:54:46,905 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [906428913] [2022-02-23 19:54:46,905 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [906428913] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-23 19:54:46,905 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-23 19:54:46,906 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-02-23 19:54:46,906 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1854576451] [2022-02-23 19:54:46,906 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-23 19:54:46,906 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-02-23 19:54:46,906 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-23 19:54:46,906 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-02-23 19:54:46,906 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-02-23 19:54:46,906 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) [2022-02-23 19:54:47,189 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-23 19:54:47,189 INFO L93 Difference]: Finished difference Result 593 states and 829 transitions. [2022-02-23 19:54:47,190 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-23 19:54:47,190 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 [2022-02-23 19:54:47,190 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-23 19:54:47,191 INFO L225 Difference]: With dead ends: 593 [2022-02-23 19:54:47,192 INFO L226 Difference]: Without dead ends: 593 [2022-02-23 19:54:47,192 INFO L932 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 [2022-02-23 19:54:47,192 INFO L933 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, 0.3s IncrementalHoareTripleChecker+Time [2022-02-23 19:54:47,192 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [790 Valid, 210 Invalid, 422 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [59 Valid, 363 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-02-23 19:54:47,193 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 593 states. [2022-02-23 19:54:47,196 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 593 to 590. [2022-02-23 19:54:47,197 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) [2022-02-23 19:54:47,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 590 states and 825 transitions. [2022-02-23 19:54:47,198 INFO L78 Accepts]: Start accepts. Automaton has 590 states and 825 transitions. Word has length 86 [2022-02-23 19:54:47,198 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-23 19:54:47,198 INFO L470 AbstractCegarLoop]: Abstraction has 590 states and 825 transitions. [2022-02-23 19:54:47,198 INFO L471 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) [2022-02-23 19:54:47,198 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 825 transitions. [2022-02-23 19:54:47,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-02-23 19:54:47,201 INFO L506 BasicCegarLoop]: Found error trace [2022-02-23 19:54:47,202 INFO L514 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] [2022-02-23 19:54:47,202 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable27 [2022-02-23 19:54:47,202 INFO L402 AbstractCegarLoop]: === Iteration 29 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-23 19:54:47,202 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-23 19:54:47,202 INFO L85 PathProgramCache]: Analyzing trace with hash 45241408, now seen corresponding path program 1 times [2022-02-23 19:54:47,202 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-23 19:54:47,202 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1377467845] [2022-02-23 19:54:47,202 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-23 19:54:47,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-23 19:54:47,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-23 19:54:47,253 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-02-23 19:54:47,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-23 19:54:47,256 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-02-23 19:54:47,256 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-23 19:54:47,256 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1377467845] [2022-02-23 19:54:47,256 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1377467845] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-23 19:54:47,256 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-23 19:54:47,256 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-02-23 19:54:47,256 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [938066455] [2022-02-23 19:54:47,256 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-23 19:54:47,257 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-02-23 19:54:47,257 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-23 19:54:47,258 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-02-23 19:54:47,258 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-02-23 19:54:47,258 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) [2022-02-23 19:54:47,550 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-23 19:54:47,550 INFO L93 Difference]: Finished difference Result 641 states and 890 transitions. [2022-02-23 19:54:47,551 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-23 19:54:47,551 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 [2022-02-23 19:54:47,551 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-23 19:54:47,553 INFO L225 Difference]: With dead ends: 641 [2022-02-23 19:54:47,553 INFO L226 Difference]: Without dead ends: 641 [2022-02-23 19:54:47,553 INFO L932 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 [2022-02-23 19:54:47,553 INFO L933 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 [2022-02-23 19:54:47,553 INFO L934 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] [2022-02-23 19:54:47,554 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 641 states. [2022-02-23 19:54:47,559 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 641 to 634. [2022-02-23 19:54:47,559 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) [2022-02-23 19:54:47,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 634 states and 879 transitions. [2022-02-23 19:54:47,560 INFO L78 Accepts]: Start accepts. Automaton has 634 states and 879 transitions. Word has length 105 [2022-02-23 19:54:47,560 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-23 19:54:47,561 INFO L470 AbstractCegarLoop]: Abstraction has 634 states and 879 transitions. [2022-02-23 19:54:47,561 INFO L471 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) [2022-02-23 19:54:47,561 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 879 transitions. [2022-02-23 19:54:47,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-02-23 19:54:47,562 INFO L506 BasicCegarLoop]: Found error trace [2022-02-23 19:54:47,562 INFO L514 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] [2022-02-23 19:54:47,562 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable28 [2022-02-23 19:54:47,562 INFO L402 AbstractCegarLoop]: === Iteration 30 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-23 19:54:47,562 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-23 19:54:47,562 INFO L85 PathProgramCache]: Analyzing trace with hash 689222373, now seen corresponding path program 1 times [2022-02-23 19:54:47,562 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-23 19:54:47,562 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [786541881] [2022-02-23 19:54:47,562 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-23 19:54:47,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-23 19:54:47,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-23 19:54:47,591 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-02-23 19:54:47,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-23 19:54:47,593 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-02-23 19:54:47,593 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-23 19:54:47,593 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [786541881] [2022-02-23 19:54:47,593 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [786541881] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-23 19:54:47,593 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-23 19:54:47,594 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-02-23 19:54:47,594 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [489544928] [2022-02-23 19:54:47,594 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-23 19:54:47,594 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-02-23 19:54:47,594 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-23 19:54:47,594 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-02-23 19:54:47,594 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-02-23 19:54:47,594 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) [2022-02-23 19:54:47,879 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-23 19:54:47,879 INFO L93 Difference]: Finished difference Result 641 states and 888 transitions. [2022-02-23 19:54:47,879 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-23 19:54:47,880 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 [2022-02-23 19:54:47,880 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-23 19:54:47,881 INFO L225 Difference]: With dead ends: 641 [2022-02-23 19:54:47,881 INFO L226 Difference]: Without dead ends: 635 [2022-02-23 19:54:47,882 INFO L932 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 [2022-02-23 19:54:47,882 INFO L933 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, 0.3s IncrementalHoareTripleChecker+Time [2022-02-23 19:54:47,882 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [810 Valid, 212 Invalid, 435 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [63 Valid, 372 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-02-23 19:54:47,883 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 635 states. [2022-02-23 19:54:47,887 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 635 to 628. [2022-02-23 19:54:47,888 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) [2022-02-23 19:54:47,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 628 states and 868 transitions. [2022-02-23 19:54:47,889 INFO L78 Accepts]: Start accepts. Automaton has 628 states and 868 transitions. Word has length 106 [2022-02-23 19:54:47,889 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-23 19:54:47,889 INFO L470 AbstractCegarLoop]: Abstraction has 628 states and 868 transitions. [2022-02-23 19:54:47,889 INFO L471 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) [2022-02-23 19:54:47,889 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 868 transitions. [2022-02-23 19:54:47,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-02-23 19:54:47,890 INFO L506 BasicCegarLoop]: Found error trace [2022-02-23 19:54:47,890 INFO L514 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] [2022-02-23 19:54:47,891 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29 [2022-02-23 19:54:47,891 INFO L402 AbstractCegarLoop]: === Iteration 31 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-23 19:54:47,891 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-23 19:54:47,891 INFO L85 PathProgramCache]: Analyzing trace with hash 1982518037, now seen corresponding path program 1 times [2022-02-23 19:54:47,891 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-23 19:54:47,891 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [733213422] [2022-02-23 19:54:47,891 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-23 19:54:47,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-23 19:54:47,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-23 19:54:47,924 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-02-23 19:54:47,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-23 19:54:47,926 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-02-23 19:54:47,926 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-23 19:54:47,926 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [733213422] [2022-02-23 19:54:47,926 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [733213422] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-23 19:54:47,926 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-23 19:54:47,927 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-02-23 19:54:47,927 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [910894803] [2022-02-23 19:54:47,927 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-23 19:54:47,927 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-02-23 19:54:47,927 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-23 19:54:47,927 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-02-23 19:54:47,927 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-02-23 19:54:47,927 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) [2022-02-23 19:54:48,217 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-23 19:54:48,217 INFO L93 Difference]: Finished difference Result 668 states and 914 transitions. [2022-02-23 19:54:48,217 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-23 19:54:48,218 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 [2022-02-23 19:54:48,218 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-23 19:54:48,219 INFO L225 Difference]: With dead ends: 668 [2022-02-23 19:54:48,219 INFO L226 Difference]: Without dead ends: 668 [2022-02-23 19:54:48,220 INFO L932 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 [2022-02-23 19:54:48,220 INFO L933 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, 0.3s IncrementalHoareTripleChecker+Time [2022-02-23 19:54:48,220 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [781 Valid, 210 Invalid, 416 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [55 Valid, 361 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-02-23 19:54:48,221 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 668 states. [2022-02-23 19:54:48,224 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 668 to 665. [2022-02-23 19:54:48,225 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) [2022-02-23 19:54:48,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 665 states and 910 transitions. [2022-02-23 19:54:48,226 INFO L78 Accepts]: Start accepts. Automaton has 665 states and 910 transitions. Word has length 118 [2022-02-23 19:54:48,226 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-23 19:54:48,226 INFO L470 AbstractCegarLoop]: Abstraction has 665 states and 910 transitions. [2022-02-23 19:54:48,227 INFO L471 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) [2022-02-23 19:54:48,227 INFO L276 IsEmpty]: Start isEmpty. Operand 665 states and 910 transitions. [2022-02-23 19:54:48,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-02-23 19:54:48,227 INFO L506 BasicCegarLoop]: Found error trace [2022-02-23 19:54:48,228 INFO L514 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] [2022-02-23 19:54:48,228 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable30 [2022-02-23 19:54:48,228 INFO L402 AbstractCegarLoop]: === Iteration 32 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-23 19:54:48,228 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-23 19:54:48,228 INFO L85 PathProgramCache]: Analyzing trace with hash -1846850829, now seen corresponding path program 1 times [2022-02-23 19:54:48,229 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-23 19:54:48,229 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [631736694] [2022-02-23 19:54:48,229 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-23 19:54:48,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-23 19:54:48,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-23 19:54:48,261 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-02-23 19:54:48,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-23 19:54:48,264 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-02-23 19:54:48,264 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-23 19:54:48,264 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [631736694] [2022-02-23 19:54:48,265 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [631736694] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-23 19:54:48,265 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-23 19:54:48,265 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-02-23 19:54:48,265 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1810829797] [2022-02-23 19:54:48,265 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-23 19:54:48,266 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-02-23 19:54:48,266 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-23 19:54:48,266 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-02-23 19:54:48,266 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-02-23 19:54:48,266 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) [2022-02-23 19:54:48,540 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-23 19:54:48,540 INFO L93 Difference]: Finished difference Result 668 states and 909 transitions. [2022-02-23 19:54:48,540 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-23 19:54:48,541 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 [2022-02-23 19:54:48,541 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-23 19:54:48,542 INFO L225 Difference]: With dead ends: 668 [2022-02-23 19:54:48,542 INFO L226 Difference]: Without dead ends: 666 [2022-02-23 19:54:48,543 INFO L932 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 [2022-02-23 19:54:48,543 INFO L933 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, 0.3s IncrementalHoareTripleChecker+Time [2022-02-23 19:54:48,543 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [784 Valid, 210 Invalid, 418 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [57 Valid, 361 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-02-23 19:54:48,544 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 666 states. [2022-02-23 19:54:48,548 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 666 to 663. [2022-02-23 19:54:48,548 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) [2022-02-23 19:54:48,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 663 states and 902 transitions. [2022-02-23 19:54:48,549 INFO L78 Accepts]: Start accepts. Automaton has 663 states and 902 transitions. Word has length 119 [2022-02-23 19:54:48,550 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-23 19:54:48,550 INFO L470 AbstractCegarLoop]: Abstraction has 663 states and 902 transitions. [2022-02-23 19:54:48,550 INFO L471 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) [2022-02-23 19:54:48,550 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 902 transitions. [2022-02-23 19:54:48,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2022-02-23 19:54:48,552 INFO L506 BasicCegarLoop]: Found error trace [2022-02-23 19:54:48,552 INFO L514 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] [2022-02-23 19:54:48,552 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable31 [2022-02-23 19:54:48,552 INFO L402 AbstractCegarLoop]: === Iteration 33 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-23 19:54:48,553 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-23 19:54:48,553 INFO L85 PathProgramCache]: Analyzing trace with hash -1809561244, now seen corresponding path program 1 times [2022-02-23 19:54:48,553 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-23 19:54:48,553 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [453018868] [2022-02-23 19:54:48,553 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-23 19:54:48,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-23 19:54:48,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-23 19:54:48,577 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-02-23 19:54:48,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-23 19:54:48,580 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2022-02-23 19:54:48,580 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-23 19:54:48,580 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [453018868] [2022-02-23 19:54:48,580 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [453018868] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-23 19:54:48,580 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-23 19:54:48,580 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-02-23 19:54:48,580 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1516458463] [2022-02-23 19:54:48,580 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-23 19:54:48,581 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-02-23 19:54:48,581 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-23 19:54:48,581 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-02-23 19:54:48,581 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-02-23 19:54:48,581 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) [2022-02-23 19:54:48,781 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-23 19:54:48,781 INFO L93 Difference]: Finished difference Result 1305 states and 1772 transitions. [2022-02-23 19:54:48,782 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-02-23 19:54:48,782 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 [2022-02-23 19:54:48,782 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-23 19:54:48,785 INFO L225 Difference]: With dead ends: 1305 [2022-02-23 19:54:48,785 INFO L226 Difference]: Without dead ends: 1305 [2022-02-23 19:54:48,785 INFO L932 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 [2022-02-23 19:54:48,786 INFO L933 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 [2022-02-23 19:54:48,786 INFO L934 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] [2022-02-23 19:54:48,787 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1305 states. [2022-02-23 19:54:48,792 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1305 to 664. [2022-02-23 19:54:48,793 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) [2022-02-23 19:54:48,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 664 states and 903 transitions. [2022-02-23 19:54:48,794 INFO L78 Accepts]: Start accepts. Automaton has 664 states and 903 transitions. Word has length 139 [2022-02-23 19:54:48,794 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-23 19:54:48,794 INFO L470 AbstractCegarLoop]: Abstraction has 664 states and 903 transitions. [2022-02-23 19:54:48,795 INFO L471 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) [2022-02-23 19:54:48,795 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 903 transitions. [2022-02-23 19:54:48,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2022-02-23 19:54:48,796 INFO L506 BasicCegarLoop]: Found error trace [2022-02-23 19:54:48,796 INFO L514 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] [2022-02-23 19:54:48,796 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable32 [2022-02-23 19:54:48,796 INFO L402 AbstractCegarLoop]: === Iteration 34 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-23 19:54:48,796 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-23 19:54:48,796 INFO L85 PathProgramCache]: Analyzing trace with hash 161378213, now seen corresponding path program 1 times [2022-02-23 19:54:48,796 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-23 19:54:48,796 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [992622885] [2022-02-23 19:54:48,797 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-23 19:54:48,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-23 19:54:48,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-23 19:54:48,824 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-02-23 19:54:48,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-23 19:54:48,826 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 92 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2022-02-23 19:54:48,826 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-23 19:54:48,826 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [992622885] [2022-02-23 19:54:48,826 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [992622885] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-23 19:54:48,826 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-23 19:54:48,826 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-02-23 19:54:48,827 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1609673395] [2022-02-23 19:54:48,827 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-23 19:54:48,827 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-02-23 19:54:48,827 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-23 19:54:48,827 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-02-23 19:54:48,827 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-02-23 19:54:48,827 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) [2022-02-23 19:54:49,048 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-23 19:54:49,048 INFO L93 Difference]: Finished difference Result 1313 states and 1763 transitions. [2022-02-23 19:54:49,048 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-02-23 19:54:49,049 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 [2022-02-23 19:54:49,049 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-23 19:54:49,052 INFO L225 Difference]: With dead ends: 1313 [2022-02-23 19:54:49,052 INFO L226 Difference]: Without dead ends: 1313 [2022-02-23 19:54:49,052 INFO L932 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 [2022-02-23 19:54:49,053 INFO L933 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 [2022-02-23 19:54:49,053 INFO L934 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] [2022-02-23 19:54:49,054 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1313 states. [2022-02-23 19:54:49,062 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1313 to 1311. [2022-02-23 19:54:49,063 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) [2022-02-23 19:54:49,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1311 states to 1311 states and 1762 transitions. [2022-02-23 19:54:49,065 INFO L78 Accepts]: Start accepts. Automaton has 1311 states and 1762 transitions. Word has length 139 [2022-02-23 19:54:49,065 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-23 19:54:49,065 INFO L470 AbstractCegarLoop]: Abstraction has 1311 states and 1762 transitions. [2022-02-23 19:54:49,065 INFO L471 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) [2022-02-23 19:54:49,065 INFO L276 IsEmpty]: Start isEmpty. Operand 1311 states and 1762 transitions. [2022-02-23 19:54:49,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2022-02-23 19:54:49,067 INFO L506 BasicCegarLoop]: Found error trace [2022-02-23 19:54:49,067 INFO L514 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] [2022-02-23 19:54:49,067 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable33 [2022-02-23 19:54:49,067 INFO L402 AbstractCegarLoop]: === Iteration 35 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-23 19:54:49,068 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-23 19:54:49,068 INFO L85 PathProgramCache]: Analyzing trace with hash -344180412, now seen corresponding path program 1 times [2022-02-23 19:54:49,068 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-23 19:54:49,068 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [708873848] [2022-02-23 19:54:49,068 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-23 19:54:49,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-23 19:54:49,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-23 19:54:49,102 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-02-23 19:54:49,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-23 19:54:49,105 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 74 proven. 2 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2022-02-23 19:54:49,105 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-23 19:54:49,105 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [708873848] [2022-02-23 19:54:49,105 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [708873848] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-23 19:54:49,105 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2101378883] [2022-02-23 19:54:49,106 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-23 19:54:49,106 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-23 19:54:49,106 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-23 19:54:49,118 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) [2022-02-23 19:54:49,143 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-02-23 19:54:49,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-23 19:54:49,222 INFO L263 TraceCheckSpWp]: Trace formula consists of 409 conjuncts, 3 conjunts are in the unsatisfiable core [2022-02-23 19:54:49,229 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-23 19:54:49,428 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 74 proven. 2 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2022-02-23 19:54:49,428 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-23 19:54:49,622 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 74 proven. 2 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2022-02-23 19:54:49,622 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2101378883] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-23 19:54:49,622 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-23 19:54:49,623 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 4, 4] total 7 [2022-02-23 19:54:49,623 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1998459582] [2022-02-23 19:54:49,623 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-23 19:54:49,624 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-02-23 19:54:49,624 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-23 19:54:49,625 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-02-23 19:54:49,625 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2022-02-23 19:54:49,625 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) [2022-02-23 19:54:50,020 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-23 19:54:50,020 INFO L93 Difference]: Finished difference Result 1900 states and 2532 transitions. [2022-02-23 19:54:50,020 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-02-23 19:54:50,020 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 [2022-02-23 19:54:50,020 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-23 19:54:50,025 INFO L225 Difference]: With dead ends: 1900 [2022-02-23 19:54:50,025 INFO L226 Difference]: Without dead ends: 1780 [2022-02-23 19:54:50,025 INFO L932 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 [2022-02-23 19:54:50,026 INFO L933 BasicCegarLoop]: 286 mSDtfsCounter, 774 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 670 mSolverCounterSat, 61 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 774 SdHoareTripleChecker+Valid, 303 SdHoareTripleChecker+Invalid, 731 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 61 IncrementalHoareTripleChecker+Valid, 670 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-02-23 19:54:50,026 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [774 Valid, 303 Invalid, 731 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [61 Valid, 670 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-02-23 19:54:50,027 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1780 states. [2022-02-23 19:54:50,038 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1780 to 1542. [2022-02-23 19:54:50,039 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) [2022-02-23 19:54:50,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1542 states to 1542 states and 2100 transitions. [2022-02-23 19:54:50,041 INFO L78 Accepts]: Start accepts. Automaton has 1542 states and 2100 transitions. Word has length 139 [2022-02-23 19:54:50,041 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-23 19:54:50,041 INFO L470 AbstractCegarLoop]: Abstraction has 1542 states and 2100 transitions. [2022-02-23 19:54:50,041 INFO L471 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) [2022-02-23 19:54:50,041 INFO L276 IsEmpty]: Start isEmpty. Operand 1542 states and 2100 transitions. [2022-02-23 19:54:50,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2022-02-23 19:54:50,043 INFO L506 BasicCegarLoop]: Found error trace [2022-02-23 19:54:50,043 INFO L514 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] [2022-02-23 19:54:50,063 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-02-23 19:54:50,259 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable34 [2022-02-23 19:54:50,261 INFO L402 AbstractCegarLoop]: === Iteration 36 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-23 19:54:50,262 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-23 19:54:50,262 INFO L85 PathProgramCache]: Analyzing trace with hash -533417968, now seen corresponding path program 1 times [2022-02-23 19:54:50,262 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-23 19:54:50,262 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [237561278] [2022-02-23 19:54:50,262 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-23 19:54:50,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-23 19:54:50,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-23 19:54:50,308 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-02-23 19:54:50,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-23 19:54:50,313 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2022-02-23 19:54:50,313 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-23 19:54:50,313 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [237561278] [2022-02-23 19:54:50,313 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [237561278] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-23 19:54:50,313 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-23 19:54:50,313 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-02-23 19:54:50,313 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1876461103] [2022-02-23 19:54:50,313 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-23 19:54:50,314 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-02-23 19:54:50,314 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-23 19:54:50,314 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-02-23 19:54:50,314 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-02-23 19:54:50,314 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) [2022-02-23 19:54:50,506 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-23 19:54:50,506 INFO L93 Difference]: Finished difference Result 1576 states and 2143 transitions. [2022-02-23 19:54:50,506 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-02-23 19:54:50,507 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 [2022-02-23 19:54:50,507 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-23 19:54:50,510 INFO L225 Difference]: With dead ends: 1576 [2022-02-23 19:54:50,510 INFO L226 Difference]: Without dead ends: 1576 [2022-02-23 19:54:50,510 INFO L932 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 [2022-02-23 19:54:50,511 INFO L933 BasicCegarLoop]: 269 mSDtfsCounter, 280 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 250 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s 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, 0.2s IncrementalHoareTripleChecker+Time [2022-02-23 19:54:50,511 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [280 Valid, 276 Invalid, 254 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 250 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-02-23 19:54:50,512 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1576 states. [2022-02-23 19:54:50,522 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1576 to 1576. [2022-02-23 19:54:50,524 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) [2022-02-23 19:54:50,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1576 states to 1576 states and 2143 transitions. [2022-02-23 19:54:50,526 INFO L78 Accepts]: Start accepts. Automaton has 1576 states and 2143 transitions. Word has length 144 [2022-02-23 19:54:50,526 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-23 19:54:50,526 INFO L470 AbstractCegarLoop]: Abstraction has 1576 states and 2143 transitions. [2022-02-23 19:54:50,526 INFO L471 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) [2022-02-23 19:54:50,526 INFO L276 IsEmpty]: Start isEmpty. Operand 1576 states and 2143 transitions. [2022-02-23 19:54:50,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2022-02-23 19:54:50,528 INFO L506 BasicCegarLoop]: Found error trace [2022-02-23 19:54:50,528 INFO L514 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] [2022-02-23 19:54:50,528 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable35 [2022-02-23 19:54:50,528 INFO L402 AbstractCegarLoop]: === Iteration 37 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-23 19:54:50,528 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-23 19:54:50,528 INFO L85 PathProgramCache]: Analyzing trace with hash 1067748079, now seen corresponding path program 1 times [2022-02-23 19:54:50,528 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-23 19:54:50,528 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [81605394] [2022-02-23 19:54:50,528 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-23 19:54:50,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-23 19:54:50,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-23 19:54:50,551 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-02-23 19:54:50,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-23 19:54:50,554 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2022-02-23 19:54:50,554 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-23 19:54:50,555 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [81605394] [2022-02-23 19:54:50,555 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [81605394] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-23 19:54:50,555 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-23 19:54:50,555 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-02-23 19:54:50,555 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1923478293] [2022-02-23 19:54:50,555 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-23 19:54:50,556 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-02-23 19:54:50,556 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-23 19:54:50,556 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-02-23 19:54:50,557 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-02-23 19:54:50,557 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) [2022-02-23 19:54:50,762 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-23 19:54:50,762 INFO L93 Difference]: Finished difference Result 2301 states and 3121 transitions. [2022-02-23 19:54:50,769 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-02-23 19:54:50,769 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 [2022-02-23 19:54:50,769 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-23 19:54:50,775 INFO L225 Difference]: With dead ends: 2301 [2022-02-23 19:54:50,775 INFO L226 Difference]: Without dead ends: 2301 [2022-02-23 19:54:50,775 INFO L932 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 [2022-02-23 19:54:50,775 INFO L933 BasicCegarLoop]: 381 mSDtfsCounter, 510 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 261 mSolverCounterSat, 25 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s 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, 0.2s IncrementalHoareTripleChecker+Time [2022-02-23 19:54:50,775 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [510 Valid, 388 Invalid, 286 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [25 Valid, 261 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-02-23 19:54:50,777 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2301 states. [2022-02-23 19:54:50,793 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2301 to 2299. [2022-02-23 19:54:50,794 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) [2022-02-23 19:54:50,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2299 states to 2299 states and 3120 transitions. [2022-02-23 19:54:50,797 INFO L78 Accepts]: Start accepts. Automaton has 2299 states and 3120 transitions. Word has length 144 [2022-02-23 19:54:50,797 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-23 19:54:50,797 INFO L470 AbstractCegarLoop]: Abstraction has 2299 states and 3120 transitions. [2022-02-23 19:54:50,797 INFO L471 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) [2022-02-23 19:54:50,797 INFO L276 IsEmpty]: Start isEmpty. Operand 2299 states and 3120 transitions. [2022-02-23 19:54:50,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2022-02-23 19:54:50,799 INFO L506 BasicCegarLoop]: Found error trace [2022-02-23 19:54:50,799 INFO L514 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] [2022-02-23 19:54:50,799 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable36 [2022-02-23 19:54:50,799 INFO L402 AbstractCegarLoop]: === Iteration 38 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-23 19:54:50,800 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-23 19:54:50,800 INFO L85 PathProgramCache]: Analyzing trace with hash 1573616010, now seen corresponding path program 1 times [2022-02-23 19:54:50,800 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-23 19:54:50,800 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1275249530] [2022-02-23 19:54:50,800 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-23 19:54:50,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-23 19:54:50,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-23 19:54:50,867 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-02-23 19:54:50,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-23 19:54:50,869 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 68 proven. 2 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2022-02-23 19:54:50,869 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-23 19:54:50,869 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1275249530] [2022-02-23 19:54:50,869 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1275249530] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-23 19:54:50,870 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1468346996] [2022-02-23 19:54:50,870 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-23 19:54:50,870 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-23 19:54:50,870 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-23 19:54:50,872 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) [2022-02-23 19:54:50,883 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-02-23 19:54:50,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-23 19:54:50,964 INFO L263 TraceCheckSpWp]: Trace formula consists of 382 conjuncts, 3 conjunts are in the unsatisfiable core [2022-02-23 19:54:50,971 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-23 19:54:51,150 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 68 proven. 2 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2022-02-23 19:54:51,150 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-23 19:54:51,350 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 68 proven. 2 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2022-02-23 19:54:51,350 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1468346996] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-23 19:54:51,350 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-23 19:54:51,350 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 4, 4] total 7 [2022-02-23 19:54:51,350 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [81663367] [2022-02-23 19:54:51,350 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-23 19:54:51,351 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-02-23 19:54:51,351 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-23 19:54:51,351 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-02-23 19:54:51,351 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2022-02-23 19:54:51,351 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) [2022-02-23 19:54:51,868 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-23 19:54:51,868 INFO L93 Difference]: Finished difference Result 2879 states and 3820 transitions. [2022-02-23 19:54:51,868 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-02-23 19:54:51,869 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 [2022-02-23 19:54:51,869 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-23 19:54:51,875 INFO L225 Difference]: With dead ends: 2879 [2022-02-23 19:54:51,875 INFO L226 Difference]: Without dead ends: 2726 [2022-02-23 19:54:51,875 INFO L932 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 [2022-02-23 19:54:51,876 INFO L933 BasicCegarLoop]: 316 mSDtfsCounter, 603 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 1053 mSolverCounterSat, 41 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 603 SdHoareTripleChecker+Valid, 333 SdHoareTripleChecker+Invalid, 1094 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 41 IncrementalHoareTripleChecker+Valid, 1053 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-02-23 19:54:51,878 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [603 Valid, 333 Invalid, 1094 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [41 Valid, 1053 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-02-23 19:54:51,880 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2726 states. [2022-02-23 19:54:51,898 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2726 to 2545. [2022-02-23 19:54:51,900 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) [2022-02-23 19:54:51,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2545 states to 2545 states and 3434 transitions. [2022-02-23 19:54:51,903 INFO L78 Accepts]: Start accepts. Automaton has 2545 states and 3434 transitions. Word has length 150 [2022-02-23 19:54:51,903 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-23 19:54:51,903 INFO L470 AbstractCegarLoop]: Abstraction has 2545 states and 3434 transitions. [2022-02-23 19:54:51,903 INFO L471 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) [2022-02-23 19:54:51,903 INFO L276 IsEmpty]: Start isEmpty. Operand 2545 states and 3434 transitions. [2022-02-23 19:54:51,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2022-02-23 19:54:51,905 INFO L506 BasicCegarLoop]: Found error trace [2022-02-23 19:54:51,905 INFO L514 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] [2022-02-23 19:54:51,924 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-02-23 19:54:52,124 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable37 [2022-02-23 19:54:52,125 INFO L402 AbstractCegarLoop]: === Iteration 39 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-23 19:54:52,125 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-23 19:54:52,125 INFO L85 PathProgramCache]: Analyzing trace with hash 767665501, now seen corresponding path program 1 times [2022-02-23 19:54:52,125 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-23 19:54:52,125 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [158363043] [2022-02-23 19:54:52,125 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-23 19:54:52,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-23 19:54:52,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-23 19:54:52,154 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-02-23 19:54:52,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-23 19:54:52,157 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 99 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2022-02-23 19:54:52,157 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-23 19:54:52,157 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [158363043] [2022-02-23 19:54:52,158 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [158363043] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-23 19:54:52,158 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-23 19:54:52,158 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-02-23 19:54:52,158 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [830550295] [2022-02-23 19:54:52,158 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-23 19:54:52,158 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-02-23 19:54:52,158 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-23 19:54:52,158 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-02-23 19:54:52,158 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-02-23 19:54:52,159 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) [2022-02-23 19:54:52,338 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-23 19:54:52,338 INFO L93 Difference]: Finished difference Result 4991 states and 6716 transitions. [2022-02-23 19:54:52,338 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-02-23 19:54:52,338 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 [2022-02-23 19:54:52,339 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-23 19:54:52,350 INFO L225 Difference]: With dead ends: 4991 [2022-02-23 19:54:52,351 INFO L226 Difference]: Without dead ends: 4991 [2022-02-23 19:54:52,351 INFO L932 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 [2022-02-23 19:54:52,351 INFO L933 BasicCegarLoop]: 456 mSDtfsCounter, 430 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 249 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s 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 [2022-02-23 19:54:52,351 INFO L934 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] [2022-02-23 19:54:52,354 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4991 states. [2022-02-23 19:54:52,423 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4991 to 4989. [2022-02-23 19:54:52,427 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) [2022-02-23 19:54:52,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4989 states to 4989 states and 6715 transitions. [2022-02-23 19:54:52,433 INFO L78 Accepts]: Start accepts. Automaton has 4989 states and 6715 transitions. Word has length 160 [2022-02-23 19:54:52,433 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-23 19:54:52,433 INFO L470 AbstractCegarLoop]: Abstraction has 4989 states and 6715 transitions. [2022-02-23 19:54:52,433 INFO L471 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) [2022-02-23 19:54:52,433 INFO L276 IsEmpty]: Start isEmpty. Operand 4989 states and 6715 transitions. [2022-02-23 19:54:52,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2022-02-23 19:54:52,436 INFO L506 BasicCegarLoop]: Found error trace [2022-02-23 19:54:52,436 INFO L514 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] [2022-02-23 19:54:52,436 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable38 [2022-02-23 19:54:52,436 INFO L402 AbstractCegarLoop]: === Iteration 40 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-23 19:54:52,436 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-23 19:54:52,436 INFO L85 PathProgramCache]: Analyzing trace with hash 1323188374, now seen corresponding path program 1 times [2022-02-23 19:54:52,436 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-23 19:54:52,436 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [338137966] [2022-02-23 19:54:52,437 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-23 19:54:52,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-23 19:54:52,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-23 19:54:52,508 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-02-23 19:54:52,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-23 19:54:52,511 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 142 proven. 0 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2022-02-23 19:54:52,511 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-23 19:54:52,511 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [338137966] [2022-02-23 19:54:52,511 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [338137966] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-23 19:54:52,511 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-23 19:54:52,511 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-02-23 19:54:52,512 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [775803840] [2022-02-23 19:54:52,512 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-23 19:54:52,512 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-02-23 19:54:52,512 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-23 19:54:52,512 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-02-23 19:54:52,512 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-02-23 19:54:52,512 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) [2022-02-23 19:54:52,730 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-23 19:54:52,731 INFO L93 Difference]: Finished difference Result 9822 states and 13161 transitions. [2022-02-23 19:54:52,731 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-02-23 19:54:52,731 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 [2022-02-23 19:54:52,731 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-23 19:54:52,745 INFO L225 Difference]: With dead ends: 9822 [2022-02-23 19:54:52,746 INFO L226 Difference]: Without dead ends: 9822 [2022-02-23 19:54:52,746 INFO L932 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 [2022-02-23 19:54:52,746 INFO L933 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 [2022-02-23 19:54:52,746 INFO L934 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] [2022-02-23 19:54:52,752 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9822 states. [2022-02-23 19:54:52,803 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9822 to 4989. [2022-02-23 19:54:52,806 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) [2022-02-23 19:54:52,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4989 states to 4989 states and 6703 transitions. [2022-02-23 19:54:52,812 INFO L78 Accepts]: Start accepts. Automaton has 4989 states and 6703 transitions. Word has length 162 [2022-02-23 19:54:52,812 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-23 19:54:52,812 INFO L470 AbstractCegarLoop]: Abstraction has 4989 states and 6703 transitions. [2022-02-23 19:54:52,812 INFO L471 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) [2022-02-23 19:54:52,813 INFO L276 IsEmpty]: Start isEmpty. Operand 4989 states and 6703 transitions. [2022-02-23 19:54:52,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2022-02-23 19:54:52,815 INFO L506 BasicCegarLoop]: Found error trace [2022-02-23 19:54:52,815 INFO L514 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] [2022-02-23 19:54:52,815 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable39 [2022-02-23 19:54:52,815 INFO L402 AbstractCegarLoop]: === Iteration 41 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-23 19:54:52,816 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-23 19:54:52,816 INFO L85 PathProgramCache]: Analyzing trace with hash -988697200, now seen corresponding path program 1 times [2022-02-23 19:54:52,816 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-23 19:54:52,816 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [367265252] [2022-02-23 19:54:52,816 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-23 19:54:52,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-23 19:54:52,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-02-23 19:54:52,840 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-02-23 19:54:52,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-02-23 19:54:52,909 INFO L138 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-02-23 19:54:52,910 INFO L628 BasicCegarLoop]: Counterexample is feasible [2022-02-23 19:54:52,910 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-02-23 19:54:52,911 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable40 [2022-02-23 19:54:52,913 INFO L732 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] [2022-02-23 19:54:52,916 INFO L180 ceAbstractionStarter]: Computing trace abstraction results [2022-02-23 19:54:53,027 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.02 07:54:53 BasicIcfg [2022-02-23 19:54:53,028 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-02-23 19:54:53,028 INFO L158 Benchmark]: Toolchain (without parser) took 16566.65ms. Allocated memory was 209.7MB in the beginning and 318.8MB in the end (delta: 109.1MB). Free memory was 161.8MB in the beginning and 124.7MB in the end (delta: 37.0MB). Peak memory consumption was 146.4MB. Max. memory is 8.0GB. [2022-02-23 19:54:53,028 INFO L158 Benchmark]: CDTParser took 0.62ms. Allocated memory is still 209.7MB. Free memory is still 178.4MB. There was no memory consumed. Max. memory is 8.0GB. [2022-02-23 19:54:53,028 INFO L158 Benchmark]: CACSL2BoogieTranslator took 300.52ms. Allocated memory is still 209.7MB. Free memory was 161.6MB in the beginning and 181.1MB in the end (delta: -19.5MB). Peak memory consumption was 15.0MB. Max. memory is 8.0GB. [2022-02-23 19:54:53,029 INFO L158 Benchmark]: Boogie Preprocessor took 35.64ms. Allocated memory is still 209.7MB. Free memory was 181.1MB in the beginning and 178.5MB in the end (delta: 2.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-02-23 19:54:53,030 INFO L158 Benchmark]: RCFGBuilder took 641.44ms. Allocated memory is still 209.7MB. Free memory was 178.5MB in the beginning and 147.6MB in the end (delta: 30.9MB). Peak memory consumption was 31.5MB. Max. memory is 8.0GB. [2022-02-23 19:54:53,030 INFO L158 Benchmark]: IcfgTransformer took 42.85ms. Allocated memory is still 209.7MB. Free memory was 147.6MB in the beginning and 143.9MB in the end (delta: 3.7MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. [2022-02-23 19:54:53,030 INFO L158 Benchmark]: TraceAbstraction took 15537.59ms. Allocated memory was 209.7MB in the beginning and 318.8MB in the end (delta: 109.1MB). Free memory was 143.4MB in the beginning and 124.7MB in the end (delta: 18.7MB). Peak memory consumption was 128.2MB. Max. memory is 8.0GB. [2022-02-23 19:54:53,030 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.62ms. Allocated memory is still 209.7MB. Free memory is still 178.4MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 300.52ms. Allocated memory is still 209.7MB. Free memory was 161.6MB in the beginning and 181.1MB in the end (delta: -19.5MB). Peak memory consumption was 15.0MB. Max. memory is 8.0GB. * Boogie Preprocessor took 35.64ms. Allocated memory is still 209.7MB. Free memory was 181.1MB in the beginning and 178.5MB in the end (delta: 2.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * RCFGBuilder took 641.44ms. Allocated memory is still 209.7MB. Free memory was 178.5MB in the beginning and 147.6MB in the end (delta: 30.9MB). Peak memory consumption was 31.5MB. Max. memory is 8.0GB. * IcfgTransformer took 42.85ms. Allocated memory is still 209.7MB. Free memory was 147.6MB in the beginning and 143.9MB in the end (delta: 3.7MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. * TraceAbstraction took 15537.59ms. Allocated memory was 209.7MB in the beginning and 318.8MB in the end (delta: 109.1MB). Free memory was 143.4MB in the beginning and 124.7MB in the end (delta: 18.7MB). Peak memory consumption was 128.2MB. 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=4294967291, 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=4294967291, 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=4294967291, 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=4294967291, 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=4294967291, 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=4294967291, 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=4294967291, 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=4294967291, 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=4294967291, 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=4294967291, 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=4294967291, 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=4294967291, 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=4294967291, 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=4294967291, 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=4294967291, 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=4294967291, 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=4294967291, 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=4294967291, 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=4294967291, 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=4294967291, 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=4294967291, 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=4294967291, 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=4294967291, 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=4294967291, 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=4294967291, 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=4294967291, 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=4294967291, 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=4294967291, 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=4294967291, 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=4294967291, 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=4294967291, 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=4294967291, 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=4294967291, 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=4294967291, 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=4294967291, 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=4294967291, 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=4294967291, 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=4294967291, 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=4294967291, 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=4294967291, 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=4294967291, 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=4294967291, 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=4294967291, 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=4294967291, 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=4294967291, 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=4294967291, 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=4294967291, 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=4294967291, 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=4294967291, 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=4294967291, 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=4294967291, 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=4294967291, 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=4294967291, 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=4294967291, 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=4294967291, 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=4294967291, 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=4294967291, 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=4294967291, 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=4294967291, 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=4294967291, 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=4294967291, 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=4294967291, 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=4294967291, 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=4294967291, 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=4294967291, 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=4294967291, 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=4294967291, 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: 15.4s, OverallIterations: 41, TraceHistogramMax: 6, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 11.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 28709 SdHoareTripleChecker+Valid, 9.9s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 28709 mSDsluCounter, 9724 SdHoareTripleChecker+Invalid, 8.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 619 mSDsCounter, 1680 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 14987 IncrementalHoareTripleChecker+Invalid, 16667 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 1680 mSolverCounterUnsat, 9105 mSDtfsCounter, 14987 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: 0.5s AutomataMinimizationTime, 40 MinimizatonAttempts, 6113 StatesRemovedByMinimization, 37 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 2.1s 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! [2022-02-23 19:54:53,064 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...