/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data --core.log.level.for.class de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN -tc ../../../trunk/examples/toolchains/AutomizerCTransformed.xml -s ../../../trunk/examples/settings/loopacceleration/qvasr/qvasr_64.epf -i ../../../trunk/examples/svcomp/openssl-simplified/s3_srvr_12.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-34549b5 [2022-04-06 13:39:18,908 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-04-06 13:39:18,909 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-04-06 13:39:18,928 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-04-06 13:39:18,929 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-04-06 13:39:18,930 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-04-06 13:39:18,930 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-04-06 13:39:18,932 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-04-06 13:39:18,933 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-04-06 13:39:18,933 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-04-06 13:39:18,934 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-04-06 13:39:18,937 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-04-06 13:39:18,938 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-04-06 13:39:18,942 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-04-06 13:39:18,943 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-04-06 13:39:18,946 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-04-06 13:39:18,946 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-04-06 13:39:18,948 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-04-06 13:39:18,953 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-04-06 13:39:18,958 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-04-06 13:39:18,960 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-04-06 13:39:18,961 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-04-06 13:39:18,962 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-04-06 13:39:18,964 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-04-06 13:39:18,965 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-04-06 13:39:18,968 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-04-06 13:39:18,975 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-04-06 13:39:18,976 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-04-06 13:39:18,977 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-04-06 13:39:18,977 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/loopacceleration/qvasr/qvasr_64.epf [2022-04-06 13:39:19,000 INFO L113 SettingsManager]: Loading preferences was successful [2022-04-06 13:39:19,001 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-04-06 13:39:19,001 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-04-06 13:39:19,002 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-04-06 13:39:19,002 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-04-06 13:39:19,002 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-04-06 13:39:19,004 INFO L138 SettingsManager]: * Use SBE=true [2022-04-06 13:39:19,004 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-04-06 13:39:19,004 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-04-06 13:39:19,005 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-04-06 13:39:19,005 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-04-06 13:39:19,005 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-04-06 13:39:19,005 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-04-06 13:39:19,005 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-04-06 13:39:19,006 INFO L138 SettingsManager]: * Use constant arrays=true [2022-04-06 13:39:19,006 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-04-06 13:39:19,006 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-04-06 13:39:19,006 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-04-06 13:39:19,006 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-04-06 13:39:19,006 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-06 13:39:19,006 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-04-06 13:39:19,006 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-04-06 13:39:19,007 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-04-06 13:39:19,007 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-04-06 13:39:19,007 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-04-06 13:39:19,007 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-04-06 13:39:19,007 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-04-06 13:39:19,007 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-04-06 13:39:19,008 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-04-06 13:39:19,008 INFO L138 SettingsManager]: * TransformationType=LOOP_ACCELERATION_QVASR WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN; [2022-04-06 13:39:19,170 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-04-06 13:39:19,186 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-04-06 13:39:19,188 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-04-06 13:39:19,189 INFO L271 PluginConnector]: Initializing CDTParser... [2022-04-06 13:39:19,189 INFO L275 PluginConnector]: CDTParser initialized [2022-04-06 13:39:19,190 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/openssl-simplified/s3_srvr_12.cil.c [2022-04-06 13:39:19,232 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a7deb879c/981ab058a2c9445292ab852d5d077ff3/FLAG4e11664c0 [2022-04-06 13:39:19,600 INFO L306 CDTParser]: Found 1 translation units. [2022-04-06 13:39:19,600 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/openssl-simplified/s3_srvr_12.cil.c [2022-04-06 13:39:19,620 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a7deb879c/981ab058a2c9445292ab852d5d077ff3/FLAG4e11664c0 [2022-04-06 13:39:19,630 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a7deb879c/981ab058a2c9445292ab852d5d077ff3 [2022-04-06 13:39:19,632 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-04-06 13:39:19,633 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-04-06 13:39:19,636 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-04-06 13:39:19,636 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-04-06 13:39:19,639 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-04-06 13:39:19,639 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.04 01:39:19" (1/1) ... [2022-04-06 13:39:19,640 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6719de59 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.04 01:39:19, skipping insertion in model container [2022-04-06 13:39:19,640 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.04 01:39:19" (1/1) ... [2022-04-06 13:39:19,645 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-04-06 13:39:19,667 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-04-06 13:39:19,835 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] [2022-04-06 13:39:19,840 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-06 13:39:19,845 INFO L203 MainTranslator]: Completed pre-run [2022-04-06 13:39:19,888 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] [2022-04-06 13:39:19,890 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-06 13:39:19,899 INFO L208 MainTranslator]: Completed translation [2022-04-06 13:39:19,899 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.04 01:39:19 WrapperNode [2022-04-06 13:39:19,899 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-04-06 13:39:19,905 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-04-06 13:39:19,905 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-04-06 13:39:19,905 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-04-06 13:39:19,913 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.04 01:39:19" (1/1) ... [2022-04-06 13:39:19,913 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.04 01:39:19" (1/1) ... [2022-04-06 13:39:19,921 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.04 01:39:19" (1/1) ... [2022-04-06 13:39:19,922 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.04 01:39:19" (1/1) ... [2022-04-06 13:39:19,938 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.04 01:39:19" (1/1) ... [2022-04-06 13:39:19,947 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.04 01:39:19" (1/1) ... [2022-04-06 13:39:19,949 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.04 01:39:19" (1/1) ... [2022-04-06 13:39:19,952 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-04-06 13:39:19,953 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-04-06 13:39:19,953 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-04-06 13:39:19,953 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-04-06 13:39:19,954 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.04 01:39:19" (1/1) ... [2022-04-06 13:39:19,961 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-06 13:39:19,970 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-06 13:39:19,980 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) [2022-04-06 13:39:19,982 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 [2022-04-06 13:39:20,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2022-04-06 13:39:20,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-04-06 13:39:20,008 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2022-04-06 13:39:20,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ssl3_accept [2022-04-06 13:39:20,009 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2022-04-06 13:39:20,009 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2022-04-06 13:39:20,009 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2022-04-06 13:39:20,009 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2022-04-06 13:39:20,009 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-04-06 13:39:20,009 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2022-04-06 13:39:20,009 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2022-04-06 13:39:20,009 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2022-04-06 13:39:20,009 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2022-04-06 13:39:20,009 INFO L130 BoogieDeclarations]: Found specification of procedure ssl3_accept [2022-04-06 13:39:20,009 INFO L130 BoogieDeclarations]: Found specification of procedure main [2022-04-06 13:39:20,010 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2022-04-06 13:39:20,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-04-06 13:39:20,010 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-04-06 13:39:20,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-04-06 13:39:20,010 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-04-06 13:39:20,010 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-04-06 13:39:20,087 INFO L234 CfgBuilder]: Building ICFG [2022-04-06 13:39:20,088 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-04-06 13:39:20,183 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-06 13:39:20,554 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##90: assume false; [2022-04-06 13:39:20,554 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##91: assume !false; [2022-04-06 13:39:20,563 INFO L275 CfgBuilder]: Performing block encoding [2022-04-06 13:39:20,569 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-04-06 13:39:20,569 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2022-04-06 13:39:20,570 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.04 01:39:20 BoogieIcfgContainer [2022-04-06 13:39:20,571 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-04-06 13:39:20,571 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2022-04-06 13:39:20,571 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2022-04-06 13:39:20,572 INFO L275 PluginConnector]: IcfgTransformer initialized [2022-04-06 13:39:20,575 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.04 01:39:20" (1/1) ... [2022-04-06 13:39:20,577 INFO L168 ansformationObserver]: Applying ICFG transformation LOOP_ACCELERATION_QVASR [2022-04-06 13:39:20,606 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 06.04 01:39:20 BasicIcfg [2022-04-06 13:39:20,606 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2022-04-06 13:39:20,607 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-04-06 13:39:20,608 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-04-06 13:39:20,610 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-04-06 13:39:20,610 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.04 01:39:19" (1/4) ... [2022-04-06 13:39:20,610 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2c397534 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.04 01:39:20, skipping insertion in model container [2022-04-06 13:39:20,610 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.04 01:39:19" (2/4) ... [2022-04-06 13:39:20,611 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2c397534 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.04 01:39:20, skipping insertion in model container [2022-04-06 13:39:20,611 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.04 01:39:20" (3/4) ... [2022-04-06 13:39:20,611 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2c397534 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 06.04 01:39:20, skipping insertion in model container [2022-04-06 13:39:20,611 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 06.04 01:39:20" (4/4) ... [2022-04-06 13:39:20,612 INFO L111 eAbstractionObserver]: Analyzing ICFG s3_srvr_12.cil.cqvasr [2022-04-06 13:39:20,616 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-04-06 13:39:20,617 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-04-06 13:39:20,657 INFO L339 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-04-06 13:39:20,673 INFO L340 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP [2022-04-06 13:39:20,674 INFO L341 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-04-06 13:39:20,694 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) [2022-04-06 13:39:20,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-04-06 13:39:20,702 INFO L491 BasicCegarLoop]: Found error trace [2022-04-06 13:39:20,702 INFO L499 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] [2022-04-06 13:39:20,703 INFO L403 AbstractCegarLoop]: === Iteration 1 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-06 13:39:20,709 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-06 13:39:20,710 INFO L85 PathProgramCache]: Analyzing trace with hash -1366475147, now seen corresponding path program 1 times [2022-04-06 13:39:20,716 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-06 13:39:20,717 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1930544324] [2022-04-06 13:39:20,718 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-06 13:39:20,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-06 13:39:20,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-06 13:39:20,974 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-06 13:39:20,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-06 13:39:20,991 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-06 13:39:20,992 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-06 13:39:20,992 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1930544324] [2022-04-06 13:39:20,993 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1930544324] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-06 13:39:20,994 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-06 13:39:20,994 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-06 13:39:20,995 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [435593096] [2022-04-06 13:39:20,996 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-06 13:39:21,000 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-06 13:39:21,000 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-06 13:39:21,025 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-06 13:39:21,026 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-06 13:39:21,029 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) [2022-04-06 13:39:21,557 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-06 13:39:21,557 INFO L93 Difference]: Finished difference Result 363 states and 624 transitions. [2022-04-06 13:39:21,558 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-06 13:39:21,559 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 [2022-04-06 13:39:21,560 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-06 13:39:21,566 INFO L225 Difference]: With dead ends: 363 [2022-04-06 13:39:21,566 INFO L226 Difference]: Without dead ends: 180 [2022-04-06 13:39:21,569 INFO L912 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 [2022-04-06 13:39:21,572 INFO L913 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 [2022-04-06 13:39:21,573 INFO L914 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] [2022-04-06 13:39:21,585 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 180 states. [2022-04-06 13:39:21,605 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 180 to 178. [2022-04-06 13:39:21,606 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) [2022-04-06 13:39:21,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 178 states and 283 transitions. [2022-04-06 13:39:21,608 INFO L78 Accepts]: Start accepts. Automaton has 178 states and 283 transitions. Word has length 34 [2022-04-06 13:39:21,609 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-06 13:39:21,609 INFO L478 AbstractCegarLoop]: Abstraction has 178 states and 283 transitions. [2022-04-06 13:39:21,609 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 6.0) internal successors, (30), 4 states have internal predecessors, (30), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-06 13:39:21,609 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 283 transitions. [2022-04-06 13:39:21,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-04-06 13:39:21,610 INFO L491 BasicCegarLoop]: Found error trace [2022-04-06 13:39:21,610 INFO L499 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] [2022-04-06 13:39:21,611 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-04-06 13:39:21,611 INFO L403 AbstractCegarLoop]: === Iteration 2 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-06 13:39:21,615 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-06 13:39:21,615 INFO L85 PathProgramCache]: Analyzing trace with hash -1728135363, now seen corresponding path program 1 times [2022-04-06 13:39:21,615 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-06 13:39:21,615 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1303891179] [2022-04-06 13:39:21,615 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-06 13:39:21,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-06 13:39:21,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-06 13:39:21,666 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-06 13:39:21,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-06 13:39:21,671 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-06 13:39:21,672 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-06 13:39:21,672 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1303891179] [2022-04-06 13:39:21,672 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1303891179] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-06 13:39:21,672 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-06 13:39:21,672 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-06 13:39:21,673 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1496122647] [2022-04-06 13:39:21,673 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-06 13:39:21,674 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-06 13:39:21,674 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-06 13:39:21,674 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-06 13:39:21,674 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-06 13:39:21,674 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) [2022-04-06 13:39:21,990 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-06 13:39:21,990 INFO L93 Difference]: Finished difference Result 364 states and 581 transitions. [2022-04-06 13:39:21,990 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-06 13:39:21,990 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 [2022-04-06 13:39:21,991 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-06 13:39:21,995 INFO L225 Difference]: With dead ends: 364 [2022-04-06 13:39:21,995 INFO L226 Difference]: Without dead ends: 200 [2022-04-06 13:39:21,996 INFO L912 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 [2022-04-06 13:39:21,997 INFO L913 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 [2022-04-06 13:39:21,998 INFO L914 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] [2022-04-06 13:39:22,008 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 200 states. [2022-04-06 13:39:22,021 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 200 to 200. [2022-04-06 13:39:22,021 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) [2022-04-06 13:39:22,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 200 states and 313 transitions. [2022-04-06 13:39:22,022 INFO L78 Accepts]: Start accepts. Automaton has 200 states and 313 transitions. Word has length 35 [2022-04-06 13:39:22,022 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-06 13:39:22,023 INFO L478 AbstractCegarLoop]: Abstraction has 200 states and 313 transitions. [2022-04-06 13:39:22,023 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 6.2) internal successors, (31), 4 states have internal predecessors, (31), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-06 13:39:22,023 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 313 transitions. [2022-04-06 13:39:22,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-04-06 13:39:22,024 INFO L491 BasicCegarLoop]: Found error trace [2022-04-06 13:39:22,024 INFO L499 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] [2022-04-06 13:39:22,024 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-04-06 13:39:22,024 INFO L403 AbstractCegarLoop]: === Iteration 3 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-06 13:39:22,024 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-06 13:39:22,024 INFO L85 PathProgramCache]: Analyzing trace with hash -1815136547, now seen corresponding path program 1 times [2022-04-06 13:39:22,025 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-06 13:39:22,025 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1747195791] [2022-04-06 13:39:22,025 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-06 13:39:22,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-06 13:39:22,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-06 13:39:22,072 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-06 13:39:22,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-06 13:39:22,077 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-06 13:39:22,077 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-06 13:39:22,077 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1747195791] [2022-04-06 13:39:22,077 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1747195791] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-06 13:39:22,077 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-06 13:39:22,077 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-06 13:39:22,078 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1235869987] [2022-04-06 13:39:22,078 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-06 13:39:22,078 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-06 13:39:22,078 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-06 13:39:22,078 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-06 13:39:22,079 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-06 13:39:22,079 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) [2022-04-06 13:39:22,357 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-06 13:39:22,358 INFO L93 Difference]: Finished difference Result 394 states and 622 transitions. [2022-04-06 13:39:22,358 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-06 13:39:22,358 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 [2022-04-06 13:39:22,358 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-06 13:39:22,359 INFO L225 Difference]: With dead ends: 394 [2022-04-06 13:39:22,359 INFO L226 Difference]: Without dead ends: 208 [2022-04-06 13:39:22,360 INFO L912 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 [2022-04-06 13:39:22,361 INFO L913 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, 0.2s IncrementalHoareTripleChecker+Time [2022-04-06 13:39:22,361 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [759 Valid, 198 Invalid, 390 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [38 Valid, 352 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-06 13:39:22,362 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 208 states. [2022-04-06 13:39:22,369 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 208 to 206. [2022-04-06 13:39:22,370 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) [2022-04-06 13:39:22,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 206 states and 324 transitions. [2022-04-06 13:39:22,371 INFO L78 Accepts]: Start accepts. Automaton has 206 states and 324 transitions. Word has length 35 [2022-04-06 13:39:22,371 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-06 13:39:22,371 INFO L478 AbstractCegarLoop]: Abstraction has 206 states and 324 transitions. [2022-04-06 13:39:22,371 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 6.2) internal successors, (31), 4 states have internal predecessors, (31), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-06 13:39:22,371 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 324 transitions. [2022-04-06 13:39:22,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-04-06 13:39:22,372 INFO L491 BasicCegarLoop]: Found error trace [2022-04-06 13:39:22,372 INFO L499 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] [2022-04-06 13:39:22,372 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-04-06 13:39:22,372 INFO L403 AbstractCegarLoop]: === Iteration 4 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-06 13:39:22,373 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-06 13:39:22,373 INFO L85 PathProgramCache]: Analyzing trace with hash 1385098173, now seen corresponding path program 1 times [2022-04-06 13:39:22,373 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-06 13:39:22,373 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1400009980] [2022-04-06 13:39:22,373 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-06 13:39:22,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-06 13:39:22,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-06 13:39:22,428 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-06 13:39:22,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-06 13:39:22,432 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-06 13:39:22,433 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-06 13:39:22,433 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1400009980] [2022-04-06 13:39:22,433 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1400009980] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-06 13:39:22,433 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-06 13:39:22,433 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-06 13:39:22,433 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [285697211] [2022-04-06 13:39:22,433 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-06 13:39:22,434 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-06 13:39:22,434 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-06 13:39:22,434 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-06 13:39:22,434 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-06 13:39:22,434 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) [2022-04-06 13:39:22,721 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-06 13:39:22,722 INFO L93 Difference]: Finished difference Result 399 states and 632 transitions. [2022-04-06 13:39:22,722 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-06 13:39:22,722 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 [2022-04-06 13:39:22,723 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-06 13:39:22,724 INFO L225 Difference]: With dead ends: 399 [2022-04-06 13:39:22,724 INFO L226 Difference]: Without dead ends: 207 [2022-04-06 13:39:22,724 INFO L912 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 [2022-04-06 13:39:22,725 INFO L913 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, 0.3s IncrementalHoareTripleChecker+Time [2022-04-06 13:39:22,726 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [755 Valid, 199 Invalid, 389 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [38 Valid, 351 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-06 13:39:22,726 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 207 states. [2022-04-06 13:39:22,732 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 207 to 207. [2022-04-06 13:39:22,733 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) [2022-04-06 13:39:22,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 207 states and 325 transitions. [2022-04-06 13:39:22,733 INFO L78 Accepts]: Start accepts. Automaton has 207 states and 325 transitions. Word has length 35 [2022-04-06 13:39:22,734 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-06 13:39:22,734 INFO L478 AbstractCegarLoop]: Abstraction has 207 states and 325 transitions. [2022-04-06 13:39:22,734 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 6.2) internal successors, (31), 4 states have internal predecessors, (31), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-06 13:39:22,734 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 325 transitions. [2022-04-06 13:39:22,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-04-06 13:39:22,735 INFO L491 BasicCegarLoop]: Found error trace [2022-04-06 13:39:22,735 INFO L499 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] [2022-04-06 13:39:22,735 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-04-06 13:39:22,735 INFO L403 AbstractCegarLoop]: === Iteration 5 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-06 13:39:22,736 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-06 13:39:22,736 INFO L85 PathProgramCache]: Analyzing trace with hash -1435236230, now seen corresponding path program 1 times [2022-04-06 13:39:22,736 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-06 13:39:22,736 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1467030442] [2022-04-06 13:39:22,736 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-06 13:39:22,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-06 13:39:22,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-06 13:39:22,807 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-06 13:39:22,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-06 13:39:22,813 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-06 13:39:22,814 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-06 13:39:22,814 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1467030442] [2022-04-06 13:39:22,814 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1467030442] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-06 13:39:22,814 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-06 13:39:22,814 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-06 13:39:22,815 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1000366175] [2022-04-06 13:39:22,815 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-06 13:39:22,815 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-06 13:39:22,816 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-06 13:39:22,817 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-06 13:39:22,817 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-06 13:39:22,819 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) [2022-04-06 13:39:23,084 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-06 13:39:23,085 INFO L93 Difference]: Finished difference Result 410 states and 644 transitions. [2022-04-06 13:39:23,085 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-06 13:39:23,085 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 [2022-04-06 13:39:23,085 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-06 13:39:23,086 INFO L225 Difference]: With dead ends: 410 [2022-04-06 13:39:23,086 INFO L226 Difference]: Without dead ends: 217 [2022-04-06 13:39:23,087 INFO L912 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 [2022-04-06 13:39:23,087 INFO L913 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 [2022-04-06 13:39:23,088 INFO L914 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] [2022-04-06 13:39:23,088 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 217 states. [2022-04-06 13:39:23,094 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 217 to 207. [2022-04-06 13:39:23,094 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) [2022-04-06 13:39:23,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 207 states and 323 transitions. [2022-04-06 13:39:23,095 INFO L78 Accepts]: Start accepts. Automaton has 207 states and 323 transitions. Word has length 36 [2022-04-06 13:39:23,095 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-06 13:39:23,096 INFO L478 AbstractCegarLoop]: Abstraction has 207 states and 323 transitions. [2022-04-06 13:39:23,096 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 6.4) internal successors, (32), 4 states have internal predecessors, (32), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-06 13:39:23,096 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 323 transitions. [2022-04-06 13:39:23,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-04-06 13:39:23,097 INFO L491 BasicCegarLoop]: Found error trace [2022-04-06 13:39:23,097 INFO L499 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] [2022-04-06 13:39:23,097 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-04-06 13:39:23,097 INFO L403 AbstractCegarLoop]: === Iteration 6 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-06 13:39:23,097 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-06 13:39:23,097 INFO L85 PathProgramCache]: Analyzing trace with hash -1711658590, now seen corresponding path program 1 times [2022-04-06 13:39:23,097 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-06 13:39:23,098 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1416331031] [2022-04-06 13:39:23,098 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-06 13:39:23,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-06 13:39:23,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-06 13:39:23,136 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-06 13:39:23,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-06 13:39:23,143 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-06 13:39:23,143 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-06 13:39:23,144 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1416331031] [2022-04-06 13:39:23,144 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1416331031] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-06 13:39:23,144 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-06 13:39:23,144 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-06 13:39:23,144 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1670785212] [2022-04-06 13:39:23,144 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-06 13:39:23,144 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-06 13:39:23,144 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-06 13:39:23,145 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-06 13:39:23,145 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-06 13:39:23,145 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) [2022-04-06 13:39:23,410 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-06 13:39:23,411 INFO L93 Difference]: Finished difference Result 410 states and 640 transitions. [2022-04-06 13:39:23,414 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-06 13:39:23,414 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 [2022-04-06 13:39:23,414 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-06 13:39:23,415 INFO L225 Difference]: With dead ends: 410 [2022-04-06 13:39:23,415 INFO L226 Difference]: Without dead ends: 217 [2022-04-06 13:39:23,416 INFO L912 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 [2022-04-06 13:39:23,417 INFO L913 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 [2022-04-06 13:39:23,417 INFO L914 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] [2022-04-06 13:39:23,418 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 217 states. [2022-04-06 13:39:23,422 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 217 to 207. [2022-04-06 13:39:23,423 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) [2022-04-06 13:39:23,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 207 states and 321 transitions. [2022-04-06 13:39:23,423 INFO L78 Accepts]: Start accepts. Automaton has 207 states and 321 transitions. Word has length 37 [2022-04-06 13:39:23,424 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-06 13:39:23,424 INFO L478 AbstractCegarLoop]: Abstraction has 207 states and 321 transitions. [2022-04-06 13:39:23,424 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 6.6) internal successors, (33), 4 states have internal predecessors, (33), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-06 13:39:23,424 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 321 transitions. [2022-04-06 13:39:23,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-04-06 13:39:23,425 INFO L491 BasicCegarLoop]: Found error trace [2022-04-06 13:39:23,425 INFO L499 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] [2022-04-06 13:39:23,425 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-04-06 13:39:23,425 INFO L403 AbstractCegarLoop]: === Iteration 7 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-06 13:39:23,425 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-06 13:39:23,425 INFO L85 PathProgramCache]: Analyzing trace with hash -845413506, now seen corresponding path program 1 times [2022-04-06 13:39:23,425 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-06 13:39:23,425 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [609205749] [2022-04-06 13:39:23,425 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-06 13:39:23,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-06 13:39:23,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-06 13:39:23,457 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-06 13:39:23,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-06 13:39:23,460 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-06 13:39:23,461 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-06 13:39:23,461 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [609205749] [2022-04-06 13:39:23,461 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [609205749] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-06 13:39:23,461 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-06 13:39:23,461 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-06 13:39:23,461 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [209111614] [2022-04-06 13:39:23,461 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-06 13:39:23,461 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-06 13:39:23,462 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-06 13:39:23,462 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-06 13:39:23,462 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-06 13:39:23,462 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) [2022-04-06 13:39:23,709 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-06 13:39:23,709 INFO L93 Difference]: Finished difference Result 410 states and 636 transitions. [2022-04-06 13:39:23,710 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-06 13:39:23,710 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 [2022-04-06 13:39:23,711 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-06 13:39:23,711 INFO L225 Difference]: With dead ends: 410 [2022-04-06 13:39:23,712 INFO L226 Difference]: Without dead ends: 217 [2022-04-06 13:39:23,712 INFO L912 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 [2022-04-06 13:39:23,713 INFO L913 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 [2022-04-06 13:39:23,713 INFO L914 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] [2022-04-06 13:39:23,713 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 217 states. [2022-04-06 13:39:23,718 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 217 to 207. [2022-04-06 13:39:23,719 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) [2022-04-06 13:39:23,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 207 states and 319 transitions. [2022-04-06 13:39:23,719 INFO L78 Accepts]: Start accepts. Automaton has 207 states and 319 transitions. Word has length 38 [2022-04-06 13:39:23,719 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-06 13:39:23,720 INFO L478 AbstractCegarLoop]: Abstraction has 207 states and 319 transitions. [2022-04-06 13:39:23,720 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 6.8) internal successors, (34), 4 states have internal predecessors, (34), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-06 13:39:23,720 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 319 transitions. [2022-04-06 13:39:23,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-04-06 13:39:23,720 INFO L491 BasicCegarLoop]: Found error trace [2022-04-06 13:39:23,720 INFO L499 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] [2022-04-06 13:39:23,721 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-04-06 13:39:23,721 INFO L403 AbstractCegarLoop]: === Iteration 8 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-06 13:39:23,721 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-06 13:39:23,721 INFO L85 PathProgramCache]: Analyzing trace with hash 229029699, now seen corresponding path program 1 times [2022-04-06 13:39:23,721 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-06 13:39:23,721 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1723170040] [2022-04-06 13:39:23,721 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-06 13:39:23,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-06 13:39:23,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-06 13:39:23,769 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-06 13:39:23,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-06 13:39:23,773 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-06 13:39:23,774 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-06 13:39:23,774 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1723170040] [2022-04-06 13:39:23,774 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1723170040] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-06 13:39:23,774 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-06 13:39:23,774 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-06 13:39:23,774 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1990340215] [2022-04-06 13:39:23,774 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-06 13:39:23,774 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-04-06 13:39:23,774 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-06 13:39:23,775 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-04-06 13:39:23,775 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-04-06 13:39:23,775 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) [2022-04-06 13:39:24,050 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-06 13:39:24,050 INFO L93 Difference]: Finished difference Result 443 states and 683 transitions. [2022-04-06 13:39:24,051 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-04-06 13:39:24,051 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 [2022-04-06 13:39:24,052 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-06 13:39:24,052 INFO L225 Difference]: With dead ends: 443 [2022-04-06 13:39:24,052 INFO L226 Difference]: Without dead ends: 250 [2022-04-06 13:39:24,053 INFO L912 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 [2022-04-06 13:39:24,053 INFO L913 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 [2022-04-06 13:39:24,055 INFO L914 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] [2022-04-06 13:39:24,056 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 250 states. [2022-04-06 13:39:24,068 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 250 to 214. [2022-04-06 13:39:24,068 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) [2022-04-06 13:39:24,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 214 states and 329 transitions. [2022-04-06 13:39:24,069 INFO L78 Accepts]: Start accepts. Automaton has 214 states and 329 transitions. Word has length 38 [2022-04-06 13:39:24,069 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-06 13:39:24,069 INFO L478 AbstractCegarLoop]: Abstraction has 214 states and 329 transitions. [2022-04-06 13:39:24,070 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 6.8) internal successors, (34), 4 states have internal predecessors, (34), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-06 13:39:24,070 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 329 transitions. [2022-04-06 13:39:24,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-04-06 13:39:24,070 INFO L491 BasicCegarLoop]: Found error trace [2022-04-06 13:39:24,070 INFO L499 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] [2022-04-06 13:39:24,071 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-04-06 13:39:24,071 INFO L403 AbstractCegarLoop]: === Iteration 9 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-06 13:39:24,071 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-06 13:39:24,071 INFO L85 PathProgramCache]: Analyzing trace with hash 872433061, now seen corresponding path program 1 times [2022-04-06 13:39:24,071 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-06 13:39:24,071 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1005014671] [2022-04-06 13:39:24,071 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-06 13:39:24,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-06 13:39:24,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-06 13:39:24,103 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-06 13:39:24,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-06 13:39:24,106 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-06 13:39:24,106 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-06 13:39:24,107 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1005014671] [2022-04-06 13:39:24,107 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1005014671] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-06 13:39:24,107 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-06 13:39:24,107 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-06 13:39:24,107 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1611683720] [2022-04-06 13:39:24,107 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-06 13:39:24,107 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-06 13:39:24,107 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-06 13:39:24,107 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-06 13:39:24,108 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-06 13:39:24,108 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) [2022-04-06 13:39:24,369 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-06 13:39:24,369 INFO L93 Difference]: Finished difference Result 424 states and 652 transitions. [2022-04-06 13:39:24,369 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-06 13:39:24,370 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 [2022-04-06 13:39:24,370 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-06 13:39:24,371 INFO L225 Difference]: With dead ends: 424 [2022-04-06 13:39:24,371 INFO L226 Difference]: Without dead ends: 224 [2022-04-06 13:39:24,371 INFO L912 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 [2022-04-06 13:39:24,372 INFO L913 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 [2022-04-06 13:39:24,372 INFO L914 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] [2022-04-06 13:39:24,372 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 224 states. [2022-04-06 13:39:24,378 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 224 to 214. [2022-04-06 13:39:24,378 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) [2022-04-06 13:39:24,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 214 states and 327 transitions. [2022-04-06 13:39:24,379 INFO L78 Accepts]: Start accepts. Automaton has 214 states and 327 transitions. Word has length 39 [2022-04-06 13:39:24,379 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-06 13:39:24,379 INFO L478 AbstractCegarLoop]: Abstraction has 214 states and 327 transitions. [2022-04-06 13:39:24,379 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 7.0) internal successors, (35), 4 states have internal predecessors, (35), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-06 13:39:24,379 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 327 transitions. [2022-04-06 13:39:24,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-04-06 13:39:24,380 INFO L491 BasicCegarLoop]: Found error trace [2022-04-06 13:39:24,380 INFO L499 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] [2022-04-06 13:39:24,380 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-04-06 13:39:24,380 INFO L403 AbstractCegarLoop]: === Iteration 10 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-06 13:39:24,380 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-06 13:39:24,380 INFO L85 PathProgramCache]: Analyzing trace with hash -339653180, now seen corresponding path program 1 times [2022-04-06 13:39:24,380 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-06 13:39:24,381 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [340151965] [2022-04-06 13:39:24,381 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-06 13:39:24,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-06 13:39:24,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-06 13:39:24,419 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-06 13:39:24,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-06 13:39:24,427 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-06 13:39:24,427 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-06 13:39:24,427 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [340151965] [2022-04-06 13:39:24,427 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [340151965] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-06 13:39:24,428 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-06 13:39:24,428 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-06 13:39:24,428 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1490793173] [2022-04-06 13:39:24,428 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-06 13:39:24,428 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-06 13:39:24,428 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-06 13:39:24,428 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-06 13:39:24,428 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-06 13:39:24,429 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) [2022-04-06 13:39:24,685 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-06 13:39:24,686 INFO L93 Difference]: Finished difference Result 419 states and 644 transitions. [2022-04-06 13:39:24,686 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-06 13:39:24,686 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 [2022-04-06 13:39:24,686 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-06 13:39:24,687 INFO L225 Difference]: With dead ends: 419 [2022-04-06 13:39:24,687 INFO L226 Difference]: Without dead ends: 219 [2022-04-06 13:39:24,688 INFO L912 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 [2022-04-06 13:39:24,688 INFO L913 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 [2022-04-06 13:39:24,688 INFO L914 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] [2022-04-06 13:39:24,689 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 219 states. [2022-04-06 13:39:24,694 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 219 to 216. [2022-04-06 13:39:24,695 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) [2022-04-06 13:39:24,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 216 states and 330 transitions. [2022-04-06 13:39:24,696 INFO L78 Accepts]: Start accepts. Automaton has 216 states and 330 transitions. Word has length 39 [2022-04-06 13:39:24,696 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-06 13:39:24,696 INFO L478 AbstractCegarLoop]: Abstraction has 216 states and 330 transitions. [2022-04-06 13:39:24,696 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 7.0) internal successors, (35), 4 states have internal predecessors, (35), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-06 13:39:24,696 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 330 transitions. [2022-04-06 13:39:24,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-04-06 13:39:24,697 INFO L491 BasicCegarLoop]: Found error trace [2022-04-06 13:39:24,697 INFO L499 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] [2022-04-06 13:39:24,697 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-04-06 13:39:24,697 INFO L403 AbstractCegarLoop]: === Iteration 11 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-06 13:39:24,698 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-06 13:39:24,698 INFO L85 PathProgramCache]: Analyzing trace with hash -67725188, now seen corresponding path program 1 times [2022-04-06 13:39:24,698 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-06 13:39:24,698 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1392797026] [2022-04-06 13:39:24,698 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-06 13:39:24,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-06 13:39:24,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-06 13:39:24,724 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-06 13:39:24,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-06 13:39:24,727 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-06 13:39:24,727 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-06 13:39:24,727 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1392797026] [2022-04-06 13:39:24,728 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1392797026] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-06 13:39:24,728 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-06 13:39:24,728 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-06 13:39:24,728 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1908374885] [2022-04-06 13:39:24,728 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-06 13:39:24,728 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-06 13:39:24,728 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-06 13:39:24,728 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-06 13:39:24,729 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-06 13:39:24,729 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) [2022-04-06 13:39:24,979 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-06 13:39:24,980 INFO L93 Difference]: Finished difference Result 444 states and 678 transitions. [2022-04-06 13:39:24,980 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-06 13:39:24,980 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 [2022-04-06 13:39:24,980 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-06 13:39:24,981 INFO L225 Difference]: With dead ends: 444 [2022-04-06 13:39:24,981 INFO L226 Difference]: Without dead ends: 242 [2022-04-06 13:39:24,981 INFO L912 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 [2022-04-06 13:39:24,982 INFO L913 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 [2022-04-06 13:39:24,982 INFO L914 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] [2022-04-06 13:39:24,983 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 242 states. [2022-04-06 13:39:24,989 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 242 to 239. [2022-04-06 13:39:24,989 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) [2022-04-06 13:39:24,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 239 states and 361 transitions. [2022-04-06 13:39:24,990 INFO L78 Accepts]: Start accepts. Automaton has 239 states and 361 transitions. Word has length 40 [2022-04-06 13:39:24,990 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-06 13:39:24,990 INFO L478 AbstractCegarLoop]: Abstraction has 239 states and 361 transitions. [2022-04-06 13:39:24,990 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 7.2) internal successors, (36), 4 states have internal predecessors, (36), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-06 13:39:24,990 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 361 transitions. [2022-04-06 13:39:24,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-04-06 13:39:24,991 INFO L491 BasicCegarLoop]: Found error trace [2022-04-06 13:39:24,991 INFO L499 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] [2022-04-06 13:39:24,991 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-04-06 13:39:24,991 INFO L403 AbstractCegarLoop]: === Iteration 12 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-06 13:39:24,991 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-06 13:39:24,991 INFO L85 PathProgramCache]: Analyzing trace with hash -156560228, now seen corresponding path program 1 times [2022-04-06 13:39:24,991 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-06 13:39:24,992 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1568195984] [2022-04-06 13:39:24,992 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-06 13:39:24,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-06 13:39:24,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-06 13:39:25,018 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-06 13:39:25,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-06 13:39:25,022 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-06 13:39:25,022 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-06 13:39:25,022 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1568195984] [2022-04-06 13:39:25,022 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1568195984] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-06 13:39:25,022 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-06 13:39:25,022 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-06 13:39:25,022 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1003884363] [2022-04-06 13:39:25,022 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-06 13:39:25,023 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-06 13:39:25,023 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-06 13:39:25,023 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-06 13:39:25,023 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-06 13:39:25,023 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) [2022-04-06 13:39:25,306 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-06 13:39:25,306 INFO L93 Difference]: Finished difference Result 493 states and 745 transitions. [2022-04-06 13:39:25,307 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-06 13:39:25,307 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 [2022-04-06 13:39:25,307 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-06 13:39:25,308 INFO L225 Difference]: With dead ends: 493 [2022-04-06 13:39:25,308 INFO L226 Difference]: Without dead ends: 268 [2022-04-06 13:39:25,308 INFO L912 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 [2022-04-06 13:39:25,309 INFO L913 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 [2022-04-06 13:39:25,309 INFO L914 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] [2022-04-06 13:39:25,309 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 268 states. [2022-04-06 13:39:25,316 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 268 to 264. [2022-04-06 13:39:25,316 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) [2022-04-06 13:39:25,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 264 states and 395 transitions. [2022-04-06 13:39:25,317 INFO L78 Accepts]: Start accepts. Automaton has 264 states and 395 transitions. Word has length 43 [2022-04-06 13:39:25,317 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-06 13:39:25,317 INFO L478 AbstractCegarLoop]: Abstraction has 264 states and 395 transitions. [2022-04-06 13:39:25,317 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 7.8) internal successors, (39), 4 states have internal predecessors, (39), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-06 13:39:25,318 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 395 transitions. [2022-04-06 13:39:25,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-04-06 13:39:25,318 INFO L491 BasicCegarLoop]: Found error trace [2022-04-06 13:39:25,318 INFO L499 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] [2022-04-06 13:39:25,318 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2022-04-06 13:39:25,318 INFO L403 AbstractCegarLoop]: === Iteration 13 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-06 13:39:25,318 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-06 13:39:25,319 INFO L85 PathProgramCache]: Analyzing trace with hash 734950011, now seen corresponding path program 1 times [2022-04-06 13:39:25,319 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-06 13:39:25,319 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [950977624] [2022-04-06 13:39:25,319 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-06 13:39:25,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-06 13:39:25,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-06 13:39:25,360 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-06 13:39:25,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-06 13:39:25,363 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-06 13:39:25,363 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-06 13:39:25,363 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [950977624] [2022-04-06 13:39:25,363 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [950977624] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-06 13:39:25,363 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-06 13:39:25,363 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-06 13:39:25,363 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1901714475] [2022-04-06 13:39:25,363 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-06 13:39:25,364 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-06 13:39:25,364 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-06 13:39:25,364 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-06 13:39:25,364 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-06 13:39:25,364 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) [2022-04-06 13:39:25,629 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-06 13:39:25,629 INFO L93 Difference]: Finished difference Result 547 states and 818 transitions. [2022-04-06 13:39:25,630 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-06 13:39:25,630 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 [2022-04-06 13:39:25,630 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-06 13:39:25,631 INFO L225 Difference]: With dead ends: 547 [2022-04-06 13:39:25,631 INFO L226 Difference]: Without dead ends: 297 [2022-04-06 13:39:25,631 INFO L912 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 [2022-04-06 13:39:25,632 INFO L913 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 [2022-04-06 13:39:25,632 INFO L914 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] [2022-04-06 13:39:25,633 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 297 states. [2022-04-06 13:39:25,639 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 297 to 292. [2022-04-06 13:39:25,640 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) [2022-04-06 13:39:25,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 292 states and 433 transitions. [2022-04-06 13:39:25,641 INFO L78 Accepts]: Start accepts. Automaton has 292 states and 433 transitions. Word has length 43 [2022-04-06 13:39:25,641 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-06 13:39:25,641 INFO L478 AbstractCegarLoop]: Abstraction has 292 states and 433 transitions. [2022-04-06 13:39:25,641 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 7.8) internal successors, (39), 4 states have internal predecessors, (39), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-06 13:39:25,641 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 433 transitions. [2022-04-06 13:39:25,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-04-06 13:39:25,642 INFO L491 BasicCegarLoop]: Found error trace [2022-04-06 13:39:25,642 INFO L499 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] [2022-04-06 13:39:25,642 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2022-04-06 13:39:25,642 INFO L403 AbstractCegarLoop]: === Iteration 14 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-06 13:39:25,642 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-06 13:39:25,642 INFO L85 PathProgramCache]: Analyzing trace with hash 860339379, now seen corresponding path program 1 times [2022-04-06 13:39:25,642 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-06 13:39:25,642 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [453031142] [2022-04-06 13:39:25,642 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-06 13:39:25,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-06 13:39:25,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-06 13:39:25,668 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-06 13:39:25,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-06 13:39:25,670 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-06 13:39:25,671 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-06 13:39:25,671 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [453031142] [2022-04-06 13:39:25,671 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [453031142] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-06 13:39:25,671 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-06 13:39:25,671 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-06 13:39:25,671 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [449060682] [2022-04-06 13:39:25,671 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-06 13:39:25,671 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-06 13:39:25,671 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-06 13:39:25,672 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-06 13:39:25,672 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-06 13:39:25,672 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) [2022-04-06 13:39:25,938 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-06 13:39:25,939 INFO L93 Difference]: Finished difference Result 575 states and 856 transitions. [2022-04-06 13:39:25,939 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-06 13:39:25,939 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 [2022-04-06 13:39:25,939 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-06 13:39:25,940 INFO L225 Difference]: With dead ends: 575 [2022-04-06 13:39:25,940 INFO L226 Difference]: Without dead ends: 297 [2022-04-06 13:39:25,941 INFO L912 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 [2022-04-06 13:39:25,941 INFO L913 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 [2022-04-06 13:39:25,941 INFO L914 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] [2022-04-06 13:39:25,942 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 297 states. [2022-04-06 13:39:25,949 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 297 to 293. [2022-04-06 13:39:25,949 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) [2022-04-06 13:39:25,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 293 states and 433 transitions. [2022-04-06 13:39:25,950 INFO L78 Accepts]: Start accepts. Automaton has 293 states and 433 transitions. Word has length 44 [2022-04-06 13:39:25,950 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-06 13:39:25,950 INFO L478 AbstractCegarLoop]: Abstraction has 293 states and 433 transitions. [2022-04-06 13:39:25,951 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 8.0) internal successors, (40), 4 states have internal predecessors, (40), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-06 13:39:25,951 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 433 transitions. [2022-04-06 13:39:25,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-04-06 13:39:25,951 INFO L491 BasicCegarLoop]: Found error trace [2022-04-06 13:39:25,951 INFO L499 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] [2022-04-06 13:39:25,951 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2022-04-06 13:39:25,951 INFO L403 AbstractCegarLoop]: === Iteration 15 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-06 13:39:25,952 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-06 13:39:25,952 INFO L85 PathProgramCache]: Analyzing trace with hash 2100204403, now seen corresponding path program 1 times [2022-04-06 13:39:25,952 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-06 13:39:25,952 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [251737307] [2022-04-06 13:39:25,952 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-06 13:39:25,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-06 13:39:25,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-06 13:39:25,983 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-06 13:39:25,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-06 13:39:25,986 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-06 13:39:25,987 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-06 13:39:25,987 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [251737307] [2022-04-06 13:39:25,987 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [251737307] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-06 13:39:25,987 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-06 13:39:25,987 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-06 13:39:25,987 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1941353337] [2022-04-06 13:39:25,987 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-06 13:39:25,987 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-06 13:39:25,987 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-06 13:39:25,988 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-06 13:39:25,988 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-06 13:39:25,988 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) [2022-04-06 13:39:26,278 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-06 13:39:26,278 INFO L93 Difference]: Finished difference Result 579 states and 859 transitions. [2022-04-06 13:39:26,278 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-06 13:39:26,279 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 [2022-04-06 13:39:26,279 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-06 13:39:26,280 INFO L225 Difference]: With dead ends: 579 [2022-04-06 13:39:26,280 INFO L226 Difference]: Without dead ends: 300 [2022-04-06 13:39:26,280 INFO L912 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 [2022-04-06 13:39:26,281 INFO L913 BasicCegarLoop]: 191 mSDtfsCounter, 763 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 359 mSolverCounterSat, 46 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 763 SdHoareTripleChecker+Valid, 208 SdHoareTripleChecker+Invalid, 405 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 46 IncrementalHoareTripleChecker+Valid, 359 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-06 13:39:26,281 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [763 Valid, 208 Invalid, 405 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [46 Valid, 359 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-06 13:39:26,281 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 300 states. [2022-04-06 13:39:26,290 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 300 to 295. [2022-04-06 13:39:26,291 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) [2022-04-06 13:39:26,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 295 states and 436 transitions. [2022-04-06 13:39:26,292 INFO L78 Accepts]: Start accepts. Automaton has 295 states and 436 transitions. Word has length 44 [2022-04-06 13:39:26,292 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-06 13:39:26,292 INFO L478 AbstractCegarLoop]: Abstraction has 295 states and 436 transitions. [2022-04-06 13:39:26,292 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 8.0) internal successors, (40), 4 states have internal predecessors, (40), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-06 13:39:26,292 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 436 transitions. [2022-04-06 13:39:26,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-04-06 13:39:26,292 INFO L491 BasicCegarLoop]: Found error trace [2022-04-06 13:39:26,293 INFO L499 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] [2022-04-06 13:39:26,293 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2022-04-06 13:39:26,293 INFO L403 AbstractCegarLoop]: === Iteration 16 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-06 13:39:26,293 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-06 13:39:26,293 INFO L85 PathProgramCache]: Analyzing trace with hash 1751888773, now seen corresponding path program 1 times [2022-04-06 13:39:26,293 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-06 13:39:26,293 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1046177723] [2022-04-06 13:39:26,293 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-06 13:39:26,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-06 13:39:26,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-06 13:39:26,337 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-06 13:39:26,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-06 13:39:26,341 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-06 13:39:26,341 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-06 13:39:26,341 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1046177723] [2022-04-06 13:39:26,341 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1046177723] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-06 13:39:26,341 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-06 13:39:26,341 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-06 13:39:26,341 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [665218643] [2022-04-06 13:39:26,341 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-06 13:39:26,342 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-06 13:39:26,342 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-06 13:39:26,342 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-06 13:39:26,342 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-06 13:39:26,342 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) [2022-04-06 13:39:26,626 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-06 13:39:26,627 INFO L93 Difference]: Finished difference Result 615 states and 910 transitions. [2022-04-06 13:39:26,627 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-06 13:39:26,627 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 [2022-04-06 13:39:26,627 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-06 13:39:26,628 INFO L225 Difference]: With dead ends: 615 [2022-04-06 13:39:26,628 INFO L226 Difference]: Without dead ends: 334 [2022-04-06 13:39:26,629 INFO L912 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 [2022-04-06 13:39:26,629 INFO L913 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 [2022-04-06 13:39:26,629 INFO L914 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] [2022-04-06 13:39:26,630 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 334 states. [2022-04-06 13:39:26,638 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 334 to 325. [2022-04-06 13:39:26,639 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) [2022-04-06 13:39:26,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 325 states and 476 transitions. [2022-04-06 13:39:26,640 INFO L78 Accepts]: Start accepts. Automaton has 325 states and 476 transitions. Word has length 45 [2022-04-06 13:39:26,640 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-06 13:39:26,640 INFO L478 AbstractCegarLoop]: Abstraction has 325 states and 476 transitions. [2022-04-06 13:39:26,640 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 8.2) internal successors, (41), 4 states have internal predecessors, (41), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-06 13:39:26,640 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 476 transitions. [2022-04-06 13:39:26,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-04-06 13:39:26,641 INFO L491 BasicCegarLoop]: Found error trace [2022-04-06 13:39:26,641 INFO L499 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] [2022-04-06 13:39:26,641 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2022-04-06 13:39:26,641 INFO L403 AbstractCegarLoop]: === Iteration 17 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-06 13:39:26,641 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-06 13:39:26,641 INFO L85 PathProgramCache]: Analyzing trace with hash 864080476, now seen corresponding path program 1 times [2022-04-06 13:39:26,641 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-06 13:39:26,641 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [359381932] [2022-04-06 13:39:26,641 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-06 13:39:26,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-06 13:39:26,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-06 13:39:26,667 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-06 13:39:26,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-06 13:39:26,669 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-06 13:39:26,670 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-06 13:39:26,670 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [359381932] [2022-04-06 13:39:26,670 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [359381932] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-06 13:39:26,670 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-06 13:39:26,670 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-06 13:39:26,670 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [298089309] [2022-04-06 13:39:26,670 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-06 13:39:26,670 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-06 13:39:26,670 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-06 13:39:26,670 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-06 13:39:26,671 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-06 13:39:26,671 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) [2022-04-06 13:39:26,938 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-06 13:39:26,938 INFO L93 Difference]: Finished difference Result 649 states and 957 transitions. [2022-04-06 13:39:26,939 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-06 13:39:26,939 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 [2022-04-06 13:39:26,939 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-06 13:39:26,940 INFO L225 Difference]: With dead ends: 649 [2022-04-06 13:39:26,940 INFO L226 Difference]: Without dead ends: 338 [2022-04-06 13:39:26,941 INFO L912 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 [2022-04-06 13:39:26,941 INFO L913 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 [2022-04-06 13:39:26,941 INFO L914 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] [2022-04-06 13:39:26,942 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 338 states. [2022-04-06 13:39:26,950 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 338 to 329. [2022-04-06 13:39:26,951 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) [2022-04-06 13:39:26,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 329 states and 483 transitions. [2022-04-06 13:39:26,952 INFO L78 Accepts]: Start accepts. Automaton has 329 states and 483 transitions. Word has length 46 [2022-04-06 13:39:26,952 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-06 13:39:26,952 INFO L478 AbstractCegarLoop]: Abstraction has 329 states and 483 transitions. [2022-04-06 13:39:26,952 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 8.4) internal successors, (42), 4 states have internal predecessors, (42), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-06 13:39:26,952 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 483 transitions. [2022-04-06 13:39:26,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-04-06 13:39:26,952 INFO L491 BasicCegarLoop]: Found error trace [2022-04-06 13:39:26,952 INFO L499 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] [2022-04-06 13:39:26,953 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2022-04-06 13:39:26,953 INFO L403 AbstractCegarLoop]: === Iteration 18 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-06 13:39:26,953 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-06 13:39:26,953 INFO L85 PathProgramCache]: Analyzing trace with hash -1426202865, now seen corresponding path program 1 times [2022-04-06 13:39:26,953 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-06 13:39:26,953 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1444713870] [2022-04-06 13:39:26,953 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-06 13:39:26,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-06 13:39:26,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-06 13:39:26,979 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-06 13:39:26,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-06 13:39:26,982 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-06 13:39:26,982 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-06 13:39:26,982 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1444713870] [2022-04-06 13:39:26,982 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1444713870] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-06 13:39:26,982 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-06 13:39:26,982 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-06 13:39:26,983 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [642461510] [2022-04-06 13:39:26,983 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-06 13:39:26,983 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-06 13:39:26,983 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-06 13:39:26,983 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-06 13:39:26,983 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-06 13:39:26,983 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) [2022-04-06 13:39:27,282 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-06 13:39:27,282 INFO L93 Difference]: Finished difference Result 686 states and 1008 transitions. [2022-04-06 13:39:27,282 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-06 13:39:27,282 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 [2022-04-06 13:39:27,282 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-06 13:39:27,284 INFO L225 Difference]: With dead ends: 686 [2022-04-06 13:39:27,284 INFO L226 Difference]: Without dead ends: 371 [2022-04-06 13:39:27,284 INFO L912 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 [2022-04-06 13:39:27,285 INFO L913 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 [2022-04-06 13:39:27,285 INFO L914 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] [2022-04-06 13:39:27,285 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 371 states. [2022-04-06 13:39:27,295 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 371 to 357. [2022-04-06 13:39:27,295 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) [2022-04-06 13:39:27,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 357 states and 518 transitions. [2022-04-06 13:39:27,296 INFO L78 Accepts]: Start accepts. Automaton has 357 states and 518 transitions. Word has length 48 [2022-04-06 13:39:27,297 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-06 13:39:27,297 INFO L478 AbstractCegarLoop]: Abstraction has 357 states and 518 transitions. [2022-04-06 13:39:27,297 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 8.8) internal successors, (44), 4 states have internal predecessors, (44), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-06 13:39:27,297 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 518 transitions. [2022-04-06 13:39:27,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-04-06 13:39:27,297 INFO L491 BasicCegarLoop]: Found error trace [2022-04-06 13:39:27,297 INFO L499 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] [2022-04-06 13:39:27,297 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2022-04-06 13:39:27,298 INFO L403 AbstractCegarLoop]: === Iteration 19 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-06 13:39:27,298 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-06 13:39:27,298 INFO L85 PathProgramCache]: Analyzing trace with hash -920218160, now seen corresponding path program 1 times [2022-04-06 13:39:27,298 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-06 13:39:27,298 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [78775853] [2022-04-06 13:39:27,298 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-06 13:39:27,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-06 13:39:27,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-06 13:39:27,324 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-06 13:39:27,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-06 13:39:27,327 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-06 13:39:27,327 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-06 13:39:27,327 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [78775853] [2022-04-06 13:39:27,327 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [78775853] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-06 13:39:27,327 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-06 13:39:27,327 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-06 13:39:27,327 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1048747371] [2022-04-06 13:39:27,327 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-06 13:39:27,328 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-06 13:39:27,328 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-06 13:39:27,328 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-06 13:39:27,328 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-06 13:39:27,328 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) [2022-04-06 13:39:27,639 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-06 13:39:27,640 INFO L93 Difference]: Finished difference Result 734 states and 1062 transitions. [2022-04-06 13:39:27,640 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-06 13:39:27,640 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 [2022-04-06 13:39:27,640 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-06 13:39:27,641 INFO L225 Difference]: With dead ends: 734 [2022-04-06 13:39:27,641 INFO L226 Difference]: Without dead ends: 391 [2022-04-06 13:39:27,642 INFO L912 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 [2022-04-06 13:39:27,642 INFO L913 BasicCegarLoop]: 194 mSDtfsCounter, 759 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 361 mSolverCounterSat, 48 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 759 SdHoareTripleChecker+Valid, 211 SdHoareTripleChecker+Invalid, 409 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 48 IncrementalHoareTripleChecker+Valid, 361 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-06 13:39:27,643 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [759 Valid, 211 Invalid, 409 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [48 Valid, 361 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-06 13:39:27,643 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 391 states. [2022-04-06 13:39:27,654 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 391 to 389. [2022-04-06 13:39:27,654 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) [2022-04-06 13:39:27,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 389 states and 559 transitions. [2022-04-06 13:39:27,656 INFO L78 Accepts]: Start accepts. Automaton has 389 states and 559 transitions. Word has length 48 [2022-04-06 13:39:27,656 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-06 13:39:27,656 INFO L478 AbstractCegarLoop]: Abstraction has 389 states and 559 transitions. [2022-04-06 13:39:27,656 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 8.8) internal successors, (44), 4 states have internal predecessors, (44), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-06 13:39:27,656 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 559 transitions. [2022-04-06 13:39:27,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-04-06 13:39:27,656 INFO L491 BasicCegarLoop]: Found error trace [2022-04-06 13:39:27,656 INFO L499 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] [2022-04-06 13:39:27,656 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2022-04-06 13:39:27,657 INFO L403 AbstractCegarLoop]: === Iteration 20 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-06 13:39:27,657 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-06 13:39:27,657 INFO L85 PathProgramCache]: Analyzing trace with hash -269501480, now seen corresponding path program 1 times [2022-04-06 13:39:27,657 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-06 13:39:27,657 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1091049688] [2022-04-06 13:39:27,657 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-06 13:39:27,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-06 13:39:27,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-06 13:39:27,686 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-06 13:39:27,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-06 13:39:27,689 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-06 13:39:27,689 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-06 13:39:27,689 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1091049688] [2022-04-06 13:39:27,689 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1091049688] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-06 13:39:27,690 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-06 13:39:27,690 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-06 13:39:27,690 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2131506561] [2022-04-06 13:39:27,690 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-06 13:39:27,690 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-06 13:39:27,690 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-06 13:39:27,690 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-06 13:39:27,690 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-06 13:39:27,690 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) [2022-04-06 13:39:27,971 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-06 13:39:27,972 INFO L93 Difference]: Finished difference Result 778 states and 1123 transitions. [2022-04-06 13:39:27,972 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-06 13:39:27,972 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 [2022-04-06 13:39:27,972 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-06 13:39:27,973 INFO L225 Difference]: With dead ends: 778 [2022-04-06 13:39:27,973 INFO L226 Difference]: Without dead ends: 403 [2022-04-06 13:39:27,974 INFO L912 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 [2022-04-06 13:39:27,974 INFO L913 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 [2022-04-06 13:39:27,975 INFO L914 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] [2022-04-06 13:39:27,975 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 403 states. [2022-04-06 13:39:27,986 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 403 to 389. [2022-04-06 13:39:27,986 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) [2022-04-06 13:39:27,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 389 states and 556 transitions. [2022-04-06 13:39:27,987 INFO L78 Accepts]: Start accepts. Automaton has 389 states and 556 transitions. Word has length 49 [2022-04-06 13:39:27,987 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-06 13:39:27,987 INFO L478 AbstractCegarLoop]: Abstraction has 389 states and 556 transitions. [2022-04-06 13:39:27,987 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 9.0) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-06 13:39:27,988 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 556 transitions. [2022-04-06 13:39:27,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-04-06 13:39:27,988 INFO L491 BasicCegarLoop]: Found error trace [2022-04-06 13:39:27,988 INFO L499 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] [2022-04-06 13:39:27,988 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2022-04-06 13:39:27,988 INFO L403 AbstractCegarLoop]: === Iteration 21 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-06 13:39:27,989 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-06 13:39:27,989 INFO L85 PathProgramCache]: Analyzing trace with hash 682190586, now seen corresponding path program 1 times [2022-04-06 13:39:27,989 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-06 13:39:27,989 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1532276884] [2022-04-06 13:39:27,989 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-06 13:39:27,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-06 13:39:27,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-06 13:39:28,018 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-06 13:39:28,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-06 13:39:28,021 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-06 13:39:28,022 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-06 13:39:28,022 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1532276884] [2022-04-06 13:39:28,022 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1532276884] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-06 13:39:28,022 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-06 13:39:28,022 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-06 13:39:28,022 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [344122331] [2022-04-06 13:39:28,022 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-06 13:39:28,022 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-06 13:39:28,022 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-06 13:39:28,022 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-06 13:39:28,023 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-06 13:39:28,023 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) [2022-04-06 13:39:28,307 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-06 13:39:28,308 INFO L93 Difference]: Finished difference Result 768 states and 1100 transitions. [2022-04-06 13:39:28,308 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-06 13:39:28,308 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 [2022-04-06 13:39:28,308 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-06 13:39:28,309 INFO L225 Difference]: With dead ends: 768 [2022-04-06 13:39:28,309 INFO L226 Difference]: Without dead ends: 393 [2022-04-06 13:39:28,310 INFO L912 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 [2022-04-06 13:39:28,311 INFO L913 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 [2022-04-06 13:39:28,311 INFO L914 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] [2022-04-06 13:39:28,313 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 393 states. [2022-04-06 13:39:28,324 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 393 to 391. [2022-04-06 13:39:28,324 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) [2022-04-06 13:39:28,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 391 states and 559 transitions. [2022-04-06 13:39:28,325 INFO L78 Accepts]: Start accepts. Automaton has 391 states and 559 transitions. Word has length 49 [2022-04-06 13:39:28,326 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-06 13:39:28,326 INFO L478 AbstractCegarLoop]: Abstraction has 391 states and 559 transitions. [2022-04-06 13:39:28,326 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 9.0) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-06 13:39:28,326 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 559 transitions. [2022-04-06 13:39:28,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-04-06 13:39:28,326 INFO L491 BasicCegarLoop]: Found error trace [2022-04-06 13:39:28,326 INFO L499 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] [2022-04-06 13:39:28,326 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2022-04-06 13:39:28,327 INFO L403 AbstractCegarLoop]: === Iteration 22 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-06 13:39:28,327 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-06 13:39:28,327 INFO L85 PathProgramCache]: Analyzing trace with hash 7897433, now seen corresponding path program 1 times [2022-04-06 13:39:28,327 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-06 13:39:28,327 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [652663186] [2022-04-06 13:39:28,328 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-06 13:39:28,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-06 13:39:28,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-06 13:39:28,364 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-06 13:39:28,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-06 13:39:28,366 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-06 13:39:28,367 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-06 13:39:28,367 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [652663186] [2022-04-06 13:39:28,367 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [652663186] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-06 13:39:28,367 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-06 13:39:28,367 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-06 13:39:28,367 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [790315204] [2022-04-06 13:39:28,367 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-06 13:39:28,367 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-06 13:39:28,367 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-06 13:39:28,368 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-06 13:39:28,368 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-06 13:39:28,368 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) [2022-04-06 13:39:28,676 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-06 13:39:28,676 INFO L93 Difference]: Finished difference Result 832 states and 1196 transitions. [2022-04-06 13:39:28,677 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-06 13:39:28,678 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 [2022-04-06 13:39:28,678 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-06 13:39:28,679 INFO L225 Difference]: With dead ends: 832 [2022-04-06 13:39:28,679 INFO L226 Difference]: Without dead ends: 455 [2022-04-06 13:39:28,680 INFO L912 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 [2022-04-06 13:39:28,680 INFO L913 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 [2022-04-06 13:39:28,680 INFO L914 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] [2022-04-06 13:39:28,681 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 455 states. [2022-04-06 13:39:28,694 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 455 to 453. [2022-04-06 13:39:28,695 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) [2022-04-06 13:39:28,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 453 states and 645 transitions. [2022-04-06 13:39:28,696 INFO L78 Accepts]: Start accepts. Automaton has 453 states and 645 transitions. Word has length 50 [2022-04-06 13:39:28,696 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-06 13:39:28,696 INFO L478 AbstractCegarLoop]: Abstraction has 453 states and 645 transitions. [2022-04-06 13:39:28,696 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 9.2) internal successors, (46), 4 states have internal predecessors, (46), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-06 13:39:28,696 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 645 transitions. [2022-04-06 13:39:28,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-04-06 13:39:28,697 INFO L491 BasicCegarLoop]: Found error trace [2022-04-06 13:39:28,697 INFO L499 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] [2022-04-06 13:39:28,697 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2022-04-06 13:39:28,697 INFO L403 AbstractCegarLoop]: === Iteration 23 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-06 13:39:28,697 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-06 13:39:28,697 INFO L85 PathProgramCache]: Analyzing trace with hash -71237574, now seen corresponding path program 1 times [2022-04-06 13:39:28,697 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-06 13:39:28,697 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1014527609] [2022-04-06 13:39:28,697 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-06 13:39:28,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-06 13:39:28,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-06 13:39:28,726 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-06 13:39:28,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-06 13:39:28,729 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-06 13:39:28,729 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-06 13:39:28,729 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1014527609] [2022-04-06 13:39:28,730 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1014527609] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-06 13:39:28,730 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-06 13:39:28,730 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-06 13:39:28,731 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [318949065] [2022-04-06 13:39:28,731 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-06 13:39:28,731 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-06 13:39:28,731 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-06 13:39:28,732 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-06 13:39:28,732 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-06 13:39:28,732 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) [2022-04-06 13:39:29,011 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-06 13:39:29,011 INFO L93 Difference]: Finished difference Result 944 states and 1344 transitions. [2022-04-06 13:39:29,011 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-06 13:39:29,012 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 [2022-04-06 13:39:29,012 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-06 13:39:29,013 INFO L225 Difference]: With dead ends: 944 [2022-04-06 13:39:29,013 INFO L226 Difference]: Without dead ends: 505 [2022-04-06 13:39:29,014 INFO L912 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 [2022-04-06 13:39:29,014 INFO L913 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 [2022-04-06 13:39:29,014 INFO L914 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] [2022-04-06 13:39:29,015 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 505 states. [2022-04-06 13:39:29,028 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 505 to 495. [2022-04-06 13:39:29,029 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) [2022-04-06 13:39:29,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 495 states and 701 transitions. [2022-04-06 13:39:29,030 INFO L78 Accepts]: Start accepts. Automaton has 495 states and 701 transitions. Word has length 50 [2022-04-06 13:39:29,030 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-06 13:39:29,030 INFO L478 AbstractCegarLoop]: Abstraction has 495 states and 701 transitions. [2022-04-06 13:39:29,030 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 9.2) internal successors, (46), 4 states have internal predecessors, (46), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-06 13:39:29,031 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 701 transitions. [2022-04-06 13:39:29,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-04-06 13:39:29,031 INFO L491 BasicCegarLoop]: Found error trace [2022-04-06 13:39:29,031 INFO L499 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] [2022-04-06 13:39:29,031 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22 [2022-04-06 13:39:29,031 INFO L403 AbstractCegarLoop]: === Iteration 24 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-06 13:39:29,031 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-06 13:39:29,032 INFO L85 PathProgramCache]: Analyzing trace with hash -1706505768, now seen corresponding path program 1 times [2022-04-06 13:39:29,032 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-06 13:39:29,032 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2129485049] [2022-04-06 13:39:29,032 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-06 13:39:29,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-06 13:39:29,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-06 13:39:29,064 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-06 13:39:29,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-06 13:39:29,067 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-06 13:39:29,067 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-06 13:39:29,067 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2129485049] [2022-04-06 13:39:29,067 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2129485049] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-06 13:39:29,069 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-06 13:39:29,069 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-06 13:39:29,069 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1946724378] [2022-04-06 13:39:29,069 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-06 13:39:29,070 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-06 13:39:29,070 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-06 13:39:29,070 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-06 13:39:29,070 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-06 13:39:29,070 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) [2022-04-06 13:39:29,374 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-06 13:39:29,374 INFO L93 Difference]: Finished difference Result 995 states and 1416 transitions. [2022-04-06 13:39:29,374 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-06 13:39:29,374 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 [2022-04-06 13:39:29,375 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-06 13:39:29,376 INFO L225 Difference]: With dead ends: 995 [2022-04-06 13:39:29,376 INFO L226 Difference]: Without dead ends: 514 [2022-04-06 13:39:29,377 INFO L912 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 [2022-04-06 13:39:29,377 INFO L913 BasicCegarLoop]: 195 mSDtfsCounter, 812 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 377 mSolverCounterSat, 62 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 812 SdHoareTripleChecker+Valid, 212 SdHoareTripleChecker+Invalid, 439 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 62 IncrementalHoareTripleChecker+Valid, 377 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-06 13:39:29,378 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [812 Valid, 212 Invalid, 439 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [62 Valid, 377 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-06 13:39:29,378 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 514 states. [2022-04-06 13:39:29,391 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 514 to 504. [2022-04-06 13:39:29,392 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) [2022-04-06 13:39:29,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 504 states and 717 transitions. [2022-04-06 13:39:29,393 INFO L78 Accepts]: Start accepts. Automaton has 504 states and 717 transitions. Word has length 51 [2022-04-06 13:39:29,393 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-06 13:39:29,393 INFO L478 AbstractCegarLoop]: Abstraction has 504 states and 717 transitions. [2022-04-06 13:39:29,393 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 9.4) internal successors, (47), 4 states have internal predecessors, (47), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-06 13:39:29,394 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 717 transitions. [2022-04-06 13:39:29,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-04-06 13:39:29,394 INFO L491 BasicCegarLoop]: Found error trace [2022-04-06 13:39:29,394 INFO L499 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] [2022-04-06 13:39:29,394 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23 [2022-04-06 13:39:29,394 INFO L403 AbstractCegarLoop]: === Iteration 25 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-06 13:39:29,394 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-06 13:39:29,395 INFO L85 PathProgramCache]: Analyzing trace with hash 1648044363, now seen corresponding path program 1 times [2022-04-06 13:39:29,395 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-06 13:39:29,395 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [37036762] [2022-04-06 13:39:29,395 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-06 13:39:29,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-06 13:39:29,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-06 13:39:29,419 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-06 13:39:29,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-06 13:39:29,422 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-06 13:39:29,422 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-06 13:39:29,422 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [37036762] [2022-04-06 13:39:29,422 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [37036762] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-06 13:39:29,422 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-06 13:39:29,422 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-06 13:39:29,422 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [243580909] [2022-04-06 13:39:29,422 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-06 13:39:29,423 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-06 13:39:29,423 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-06 13:39:29,423 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-06 13:39:29,423 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-06 13:39:29,423 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) [2022-04-06 13:39:29,725 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-06 13:39:29,726 INFO L93 Difference]: Finished difference Result 1045 states and 1487 transitions. [2022-04-06 13:39:29,726 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-06 13:39:29,726 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 [2022-04-06 13:39:29,726 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-06 13:39:29,728 INFO L225 Difference]: With dead ends: 1045 [2022-04-06 13:39:29,728 INFO L226 Difference]: Without dead ends: 555 [2022-04-06 13:39:29,728 INFO L912 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 [2022-04-06 13:39:29,729 INFO L913 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 [2022-04-06 13:39:29,729 INFO L914 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] [2022-04-06 13:39:29,729 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 555 states. [2022-04-06 13:39:29,743 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 555 to 549. [2022-04-06 13:39:29,744 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) [2022-04-06 13:39:29,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 549 states and 777 transitions. [2022-04-06 13:39:29,745 INFO L78 Accepts]: Start accepts. Automaton has 549 states and 777 transitions. Word has length 64 [2022-04-06 13:39:29,745 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-06 13:39:29,745 INFO L478 AbstractCegarLoop]: Abstraction has 549 states and 777 transitions. [2022-04-06 13:39:29,745 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 12.0) internal successors, (60), 4 states have internal predecessors, (60), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-06 13:39:29,745 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 777 transitions. [2022-04-06 13:39:29,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-04-06 13:39:29,746 INFO L491 BasicCegarLoop]: Found error trace [2022-04-06 13:39:29,746 INFO L499 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] [2022-04-06 13:39:29,746 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24 [2022-04-06 13:39:29,746 INFO L403 AbstractCegarLoop]: === Iteration 26 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-06 13:39:29,746 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-06 13:39:29,746 INFO L85 PathProgramCache]: Analyzing trace with hash 1577949190, now seen corresponding path program 1 times [2022-04-06 13:39:29,746 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-06 13:39:29,746 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [344832296] [2022-04-06 13:39:29,746 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-06 13:39:29,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-06 13:39:29,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-06 13:39:29,775 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-06 13:39:29,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-06 13:39:29,777 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-06 13:39:29,777 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-06 13:39:29,777 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [344832296] [2022-04-06 13:39:29,777 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [344832296] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-06 13:39:29,777 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-06 13:39:29,778 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-06 13:39:29,778 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1220746151] [2022-04-06 13:39:29,778 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-06 13:39:29,778 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-06 13:39:29,778 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-06 13:39:29,778 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-06 13:39:29,778 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-06 13:39:29,778 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) [2022-04-06 13:39:30,051 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-06 13:39:30,051 INFO L93 Difference]: Finished difference Result 1094 states and 1553 transitions. [2022-04-06 13:39:30,051 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-06 13:39:30,051 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 [2022-04-06 13:39:30,051 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-06 13:39:30,053 INFO L225 Difference]: With dead ends: 1094 [2022-04-06 13:39:30,053 INFO L226 Difference]: Without dead ends: 557 [2022-04-06 13:39:30,054 INFO L912 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 [2022-04-06 13:39:30,054 INFO L913 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 [2022-04-06 13:39:30,055 INFO L914 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] [2022-04-06 13:39:30,059 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 557 states. [2022-04-06 13:39:30,074 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 557 to 551. [2022-04-06 13:39:30,075 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) [2022-04-06 13:39:30,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 551 states and 780 transitions. [2022-04-06 13:39:30,076 INFO L78 Accepts]: Start accepts. Automaton has 551 states and 780 transitions. Word has length 65 [2022-04-06 13:39:30,077 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-06 13:39:30,077 INFO L478 AbstractCegarLoop]: Abstraction has 551 states and 780 transitions. [2022-04-06 13:39:30,077 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 12.2) internal successors, (61), 4 states have internal predecessors, (61), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-06 13:39:30,077 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 780 transitions. [2022-04-06 13:39:30,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-04-06 13:39:30,077 INFO L491 BasicCegarLoop]: Found error trace [2022-04-06 13:39:30,078 INFO L499 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] [2022-04-06 13:39:30,078 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable25 [2022-04-06 13:39:30,078 INFO L403 AbstractCegarLoop]: === Iteration 27 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-06 13:39:30,078 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-06 13:39:30,078 INFO L85 PathProgramCache]: Analyzing trace with hash 1936657860, now seen corresponding path program 1 times [2022-04-06 13:39:30,078 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-06 13:39:30,078 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2095765770] [2022-04-06 13:39:30,078 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-06 13:39:30,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-06 13:39:30,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-06 13:39:30,105 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-06 13:39:30,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-06 13:39:30,108 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-06 13:39:30,108 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-06 13:39:30,108 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2095765770] [2022-04-06 13:39:30,108 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2095765770] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-06 13:39:30,108 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-06 13:39:30,108 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-06 13:39:30,109 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1104234331] [2022-04-06 13:39:30,109 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-06 13:39:30,109 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-06 13:39:30,109 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-06 13:39:30,109 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-06 13:39:30,109 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-06 13:39:30,109 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) [2022-04-06 13:39:30,396 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-06 13:39:30,396 INFO L93 Difference]: Finished difference Result 1130 states and 1597 transitions. [2022-04-06 13:39:30,397 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-06 13:39:30,397 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 [2022-04-06 13:39:30,397 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-06 13:39:30,398 INFO L225 Difference]: With dead ends: 1130 [2022-04-06 13:39:30,398 INFO L226 Difference]: Without dead ends: 593 [2022-04-06 13:39:30,399 INFO L912 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 [2022-04-06 13:39:30,400 INFO L913 BasicCegarLoop]: 193 mSDtfsCounter, 787 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 363 mSolverCounterSat, 57 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 787 SdHoareTripleChecker+Valid, 210 SdHoareTripleChecker+Invalid, 420 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 57 IncrementalHoareTripleChecker+Valid, 363 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-06 13:39:30,400 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [787 Valid, 210 Invalid, 420 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [57 Valid, 363 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-06 13:39:30,401 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 593 states. [2022-04-06 13:39:30,416 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 593 to 590. [2022-04-06 13:39:30,417 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) [2022-04-06 13:39:30,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 590 states and 828 transitions. [2022-04-06 13:39:30,418 INFO L78 Accepts]: Start accepts. Automaton has 590 states and 828 transitions. Word has length 85 [2022-04-06 13:39:30,418 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-06 13:39:30,418 INFO L478 AbstractCegarLoop]: Abstraction has 590 states and 828 transitions. [2022-04-06 13:39:30,418 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 16.2) internal successors, (81), 4 states have internal predecessors, (81), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-06 13:39:30,418 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 828 transitions. [2022-04-06 13:39:30,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-04-06 13:39:30,419 INFO L491 BasicCegarLoop]: Found error trace [2022-04-06 13:39:30,419 INFO L499 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] [2022-04-06 13:39:30,419 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable26 [2022-04-06 13:39:30,419 INFO L403 AbstractCegarLoop]: === Iteration 28 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-06 13:39:30,420 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-06 13:39:30,420 INFO L85 PathProgramCache]: Analyzing trace with hash 637390183, now seen corresponding path program 1 times [2022-04-06 13:39:30,420 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-06 13:39:30,420 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [853861033] [2022-04-06 13:39:30,420 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-06 13:39:30,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-06 13:39:30,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-06 13:39:30,456 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-06 13:39:30,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-06 13:39:30,458 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-06 13:39:30,458 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-06 13:39:30,458 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [853861033] [2022-04-06 13:39:30,459 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [853861033] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-06 13:39:30,459 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-06 13:39:30,459 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-06 13:39:30,459 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2014427097] [2022-04-06 13:39:30,459 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-06 13:39:30,459 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-06 13:39:30,459 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-06 13:39:30,459 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-06 13:39:30,459 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-06 13:39:30,460 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) [2022-04-06 13:39:30,772 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-06 13:39:30,772 INFO L93 Difference]: Finished difference Result 1169 states and 1642 transitions. [2022-04-06 13:39:30,773 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-06 13:39:30,773 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 [2022-04-06 13:39:30,773 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-06 13:39:30,774 INFO L225 Difference]: With dead ends: 1169 [2022-04-06 13:39:30,775 INFO L226 Difference]: Without dead ends: 593 [2022-04-06 13:39:30,775 INFO L912 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 [2022-04-06 13:39:30,776 INFO L913 BasicCegarLoop]: 193 mSDtfsCounter, 790 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 363 mSolverCounterSat, 59 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 790 SdHoareTripleChecker+Valid, 210 SdHoareTripleChecker+Invalid, 422 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 59 IncrementalHoareTripleChecker+Valid, 363 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-06 13:39:30,776 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [790 Valid, 210 Invalid, 422 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [59 Valid, 363 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-06 13:39:30,777 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 593 states. [2022-04-06 13:39:30,795 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 593 to 590. [2022-04-06 13:39:30,795 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) [2022-04-06 13:39:30,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 590 states and 825 transitions. [2022-04-06 13:39:30,796 INFO L78 Accepts]: Start accepts. Automaton has 590 states and 825 transitions. Word has length 86 [2022-04-06 13:39:30,797 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-06 13:39:30,797 INFO L478 AbstractCegarLoop]: Abstraction has 590 states and 825 transitions. [2022-04-06 13:39:30,797 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 16.4) internal successors, (82), 4 states have internal predecessors, (82), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-06 13:39:30,797 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 825 transitions. [2022-04-06 13:39:30,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-04-06 13:39:30,798 INFO L491 BasicCegarLoop]: Found error trace [2022-04-06 13:39:30,798 INFO L499 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] [2022-04-06 13:39:30,798 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable27 [2022-04-06 13:39:30,798 INFO L403 AbstractCegarLoop]: === Iteration 29 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-06 13:39:30,798 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-06 13:39:30,798 INFO L85 PathProgramCache]: Analyzing trace with hash 45241408, now seen corresponding path program 1 times [2022-04-06 13:39:30,798 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-06 13:39:30,798 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [79938666] [2022-04-06 13:39:30,799 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-06 13:39:30,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-06 13:39:30,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-06 13:39:30,826 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-06 13:39:30,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-06 13:39:30,829 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-04-06 13:39:30,829 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-06 13:39:30,829 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [79938666] [2022-04-06 13:39:30,829 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [79938666] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-06 13:39:30,830 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-06 13:39:30,830 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-06 13:39:30,830 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [826876532] [2022-04-06 13:39:30,830 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-06 13:39:30,830 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-06 13:39:30,830 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-06 13:39:30,830 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-06 13:39:30,830 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-06 13:39:30,831 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) [2022-04-06 13:39:31,114 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-06 13:39:31,115 INFO L93 Difference]: Finished difference Result 1217 states and 1699 transitions. [2022-04-06 13:39:31,115 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-06 13:39:31,115 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 [2022-04-06 13:39:31,115 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-06 13:39:31,117 INFO L225 Difference]: With dead ends: 1217 [2022-04-06 13:39:31,117 INFO L226 Difference]: Without dead ends: 641 [2022-04-06 13:39:31,118 INFO L912 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 [2022-04-06 13:39:31,121 INFO L913 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, 0.2s IncrementalHoareTripleChecker+Time [2022-04-06 13:39:31,122 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [809 Valid, 213 Invalid, 436 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [60 Valid, 376 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-06 13:39:31,123 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 641 states. [2022-04-06 13:39:31,139 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 641 to 634. [2022-04-06 13:39:31,140 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) [2022-04-06 13:39:31,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 634 states and 879 transitions. [2022-04-06 13:39:31,141 INFO L78 Accepts]: Start accepts. Automaton has 634 states and 879 transitions. Word has length 105 [2022-04-06 13:39:31,141 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-06 13:39:31,142 INFO L478 AbstractCegarLoop]: Abstraction has 634 states and 879 transitions. [2022-04-06 13:39:31,142 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 20.0) internal successors, (100), 4 states have internal predecessors, (100), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-06 13:39:31,142 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 879 transitions. [2022-04-06 13:39:31,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-04-06 13:39:31,143 INFO L491 BasicCegarLoop]: Found error trace [2022-04-06 13:39:31,143 INFO L499 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] [2022-04-06 13:39:31,143 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable28 [2022-04-06 13:39:31,143 INFO L403 AbstractCegarLoop]: === Iteration 30 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-06 13:39:31,143 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-06 13:39:31,143 INFO L85 PathProgramCache]: Analyzing trace with hash 689222373, now seen corresponding path program 1 times [2022-04-06 13:39:31,143 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-06 13:39:31,143 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1949368249] [2022-04-06 13:39:31,143 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-06 13:39:31,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-06 13:39:31,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-06 13:39:31,173 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-06 13:39:31,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-06 13:39:31,176 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-04-06 13:39:31,176 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-06 13:39:31,176 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1949368249] [2022-04-06 13:39:31,176 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1949368249] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-06 13:39:31,176 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-06 13:39:31,176 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-06 13:39:31,176 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [335871451] [2022-04-06 13:39:31,176 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-06 13:39:31,177 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-06 13:39:31,177 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-06 13:39:31,177 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-06 13:39:31,177 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-06 13:39:31,177 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) [2022-04-06 13:39:31,480 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-06 13:39:31,480 INFO L93 Difference]: Finished difference Result 1261 states and 1751 transitions. [2022-04-06 13:39:31,481 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-06 13:39:31,481 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 [2022-04-06 13:39:31,481 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-06 13:39:31,483 INFO L225 Difference]: With dead ends: 1261 [2022-04-06 13:39:31,483 INFO L226 Difference]: Without dead ends: 635 [2022-04-06 13:39:31,484 INFO L912 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 [2022-04-06 13:39:31,484 INFO L913 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 [2022-04-06 13:39:31,484 INFO L914 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] [2022-04-06 13:39:31,485 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 635 states. [2022-04-06 13:39:31,502 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 635 to 628. [2022-04-06 13:39:31,502 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) [2022-04-06 13:39:31,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 628 states and 868 transitions. [2022-04-06 13:39:31,503 INFO L78 Accepts]: Start accepts. Automaton has 628 states and 868 transitions. Word has length 106 [2022-04-06 13:39:31,503 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-06 13:39:31,503 INFO L478 AbstractCegarLoop]: Abstraction has 628 states and 868 transitions. [2022-04-06 13:39:31,504 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 20.2) internal successors, (101), 4 states have internal predecessors, (101), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-06 13:39:31,504 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 868 transitions. [2022-04-06 13:39:31,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-04-06 13:39:31,505 INFO L491 BasicCegarLoop]: Found error trace [2022-04-06 13:39:31,505 INFO L499 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] [2022-04-06 13:39:31,505 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29 [2022-04-06 13:39:31,505 INFO L403 AbstractCegarLoop]: === Iteration 31 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-06 13:39:31,505 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-06 13:39:31,505 INFO L85 PathProgramCache]: Analyzing trace with hash 1982518037, now seen corresponding path program 1 times [2022-04-06 13:39:31,505 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-06 13:39:31,505 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1505636581] [2022-04-06 13:39:31,505 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-06 13:39:31,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-06 13:39:31,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-06 13:39:31,549 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-06 13:39:31,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-06 13:39:31,552 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-04-06 13:39:31,552 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-06 13:39:31,552 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1505636581] [2022-04-06 13:39:31,552 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1505636581] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-06 13:39:31,552 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-06 13:39:31,552 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-06 13:39:31,553 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [51175841] [2022-04-06 13:39:31,553 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-06 13:39:31,553 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-06 13:39:31,553 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-06 13:39:31,553 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-06 13:39:31,553 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-06 13:39:31,553 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) [2022-04-06 13:39:31,829 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-06 13:39:31,830 INFO L93 Difference]: Finished difference Result 1282 states and 1769 transitions. [2022-04-06 13:39:31,830 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-06 13:39:31,830 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 [2022-04-06 13:39:31,830 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-06 13:39:31,832 INFO L225 Difference]: With dead ends: 1282 [2022-04-06 13:39:31,832 INFO L226 Difference]: Without dead ends: 668 [2022-04-06 13:39:31,832 INFO L912 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 [2022-04-06 13:39:31,833 INFO L913 BasicCegarLoop]: 193 mSDtfsCounter, 781 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 361 mSolverCounterSat, 55 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 781 SdHoareTripleChecker+Valid, 210 SdHoareTripleChecker+Invalid, 416 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 55 IncrementalHoareTripleChecker+Valid, 361 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-06 13:39:31,833 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [781 Valid, 210 Invalid, 416 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [55 Valid, 361 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-06 13:39:31,833 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 668 states. [2022-04-06 13:39:31,850 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 668 to 665. [2022-04-06 13:39:31,851 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) [2022-04-06 13:39:31,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 665 states and 910 transitions. [2022-04-06 13:39:31,852 INFO L78 Accepts]: Start accepts. Automaton has 665 states and 910 transitions. Word has length 118 [2022-04-06 13:39:31,852 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-06 13:39:31,852 INFO L478 AbstractCegarLoop]: Abstraction has 665 states and 910 transitions. [2022-04-06 13:39:31,852 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 16.6) internal successors, (83), 4 states have internal predecessors, (83), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-06 13:39:31,852 INFO L276 IsEmpty]: Start isEmpty. Operand 665 states and 910 transitions. [2022-04-06 13:39:31,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-04-06 13:39:31,853 INFO L491 BasicCegarLoop]: Found error trace [2022-04-06 13:39:31,853 INFO L499 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] [2022-04-06 13:39:31,853 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable30 [2022-04-06 13:39:31,853 INFO L403 AbstractCegarLoop]: === Iteration 32 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-06 13:39:31,854 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-06 13:39:31,854 INFO L85 PathProgramCache]: Analyzing trace with hash -1846850829, now seen corresponding path program 1 times [2022-04-06 13:39:31,854 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-06 13:39:31,854 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1309559169] [2022-04-06 13:39:31,854 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-06 13:39:31,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-06 13:39:31,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-06 13:39:31,882 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-06 13:39:31,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-06 13:39:31,885 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-04-06 13:39:31,885 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-06 13:39:31,885 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1309559169] [2022-04-06 13:39:31,885 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1309559169] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-06 13:39:31,885 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-06 13:39:31,885 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-06 13:39:31,885 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [609997166] [2022-04-06 13:39:31,885 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-06 13:39:31,885 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-06 13:39:31,886 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-06 13:39:31,886 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-06 13:39:31,886 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-06 13:39:31,886 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) [2022-04-06 13:39:32,157 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-06 13:39:32,158 INFO L93 Difference]: Finished difference Result 1319 states and 1806 transitions. [2022-04-06 13:39:32,158 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-06 13:39:32,158 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 [2022-04-06 13:39:32,158 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-06 13:39:32,162 INFO L225 Difference]: With dead ends: 1319 [2022-04-06 13:39:32,162 INFO L226 Difference]: Without dead ends: 666 [2022-04-06 13:39:32,163 INFO L912 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 [2022-04-06 13:39:32,163 INFO L913 BasicCegarLoop]: 193 mSDtfsCounter, 784 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 361 mSolverCounterSat, 57 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 784 SdHoareTripleChecker+Valid, 210 SdHoareTripleChecker+Invalid, 418 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 57 IncrementalHoareTripleChecker+Valid, 361 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-06 13:39:32,163 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [784 Valid, 210 Invalid, 418 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [57 Valid, 361 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-06 13:39:32,164 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 666 states. [2022-04-06 13:39:32,182 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 666 to 663. [2022-04-06 13:39:32,182 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) [2022-04-06 13:39:32,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 663 states and 902 transitions. [2022-04-06 13:39:32,183 INFO L78 Accepts]: Start accepts. Automaton has 663 states and 902 transitions. Word has length 119 [2022-04-06 13:39:32,183 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-06 13:39:32,184 INFO L478 AbstractCegarLoop]: Abstraction has 663 states and 902 transitions. [2022-04-06 13:39:32,184 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 16.8) internal successors, (84), 4 states have internal predecessors, (84), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-06 13:39:32,184 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 902 transitions. [2022-04-06 13:39:32,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2022-04-06 13:39:32,185 INFO L491 BasicCegarLoop]: Found error trace [2022-04-06 13:39:32,185 INFO L499 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] [2022-04-06 13:39:32,185 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable31 [2022-04-06 13:39:32,185 INFO L403 AbstractCegarLoop]: === Iteration 33 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-06 13:39:32,185 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-06 13:39:32,185 INFO L85 PathProgramCache]: Analyzing trace with hash -1809561244, now seen corresponding path program 1 times [2022-04-06 13:39:32,185 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-06 13:39:32,185 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1655049073] [2022-04-06 13:39:32,186 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-06 13:39:32,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-06 13:39:32,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-06 13:39:32,209 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-06 13:39:32,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-06 13:39:32,211 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2022-04-06 13:39:32,211 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-06 13:39:32,211 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1655049073] [2022-04-06 13:39:32,211 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1655049073] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-06 13:39:32,211 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-06 13:39:32,212 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-06 13:39:32,212 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [419347824] [2022-04-06 13:39:32,212 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-06 13:39:32,212 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-04-06 13:39:32,212 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-06 13:39:32,212 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-04-06 13:39:32,212 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-04-06 13:39:32,212 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) [2022-04-06 13:39:32,426 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-06 13:39:32,427 INFO L93 Difference]: Finished difference Result 1954 states and 2657 transitions. [2022-04-06 13:39:32,427 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-04-06 13:39:32,427 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 [2022-04-06 13:39:32,427 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-06 13:39:32,430 INFO L225 Difference]: With dead ends: 1954 [2022-04-06 13:39:32,430 INFO L226 Difference]: Without dead ends: 1305 [2022-04-06 13:39:32,431 INFO L912 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 [2022-04-06 13:39:32,432 INFO L913 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 [2022-04-06 13:39:32,432 INFO L914 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] [2022-04-06 13:39:32,433 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1305 states. [2022-04-06 13:39:32,460 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1305 to 664. [2022-04-06 13:39:32,461 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) [2022-04-06 13:39:32,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 664 states and 903 transitions. [2022-04-06 13:39:32,461 INFO L78 Accepts]: Start accepts. Automaton has 664 states and 903 transitions. Word has length 139 [2022-04-06 13:39:32,462 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-06 13:39:32,462 INFO L478 AbstractCegarLoop]: Abstraction has 664 states and 903 transitions. [2022-04-06 13:39:32,462 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 22.5) internal successors, (90), 3 states have internal predecessors, (90), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-06 13:39:32,462 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 903 transitions. [2022-04-06 13:39:32,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2022-04-06 13:39:32,463 INFO L491 BasicCegarLoop]: Found error trace [2022-04-06 13:39:32,463 INFO L499 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] [2022-04-06 13:39:32,463 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable32 [2022-04-06 13:39:32,463 INFO L403 AbstractCegarLoop]: === Iteration 34 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-06 13:39:32,464 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-06 13:39:32,464 INFO L85 PathProgramCache]: Analyzing trace with hash 161378213, now seen corresponding path program 1 times [2022-04-06 13:39:32,464 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-06 13:39:32,464 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [15529697] [2022-04-06 13:39:32,464 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-06 13:39:32,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-06 13:39:32,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-06 13:39:32,499 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-06 13:39:32,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-06 13:39:32,503 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 92 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2022-04-06 13:39:32,503 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-06 13:39:32,503 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [15529697] [2022-04-06 13:39:32,503 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [15529697] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-06 13:39:32,503 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-06 13:39:32,503 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-06 13:39:32,503 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [103797958] [2022-04-06 13:39:32,503 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-06 13:39:32,504 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-04-06 13:39:32,504 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-06 13:39:32,504 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-04-06 13:39:32,504 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-04-06 13:39:32,504 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) [2022-04-06 13:39:32,766 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-06 13:39:32,766 INFO L93 Difference]: Finished difference Result 1963 states and 2672 transitions. [2022-04-06 13:39:32,766 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-04-06 13:39:32,767 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 [2022-04-06 13:39:32,767 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-06 13:39:32,770 INFO L225 Difference]: With dead ends: 1963 [2022-04-06 13:39:32,770 INFO L226 Difference]: Without dead ends: 1313 [2022-04-06 13:39:32,771 INFO L912 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 [2022-04-06 13:39:32,771 INFO L913 BasicCegarLoop]: 322 mSDtfsCounter, 533 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 271 mSolverCounterSat, 25 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s 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 [2022-04-06 13:39:32,771 INFO L914 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] [2022-04-06 13:39:32,772 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1313 states. [2022-04-06 13:39:32,813 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1313 to 1311. [2022-04-06 13:39:32,814 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) [2022-04-06 13:39:32,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1311 states to 1311 states and 1762 transitions. [2022-04-06 13:39:32,816 INFO L78 Accepts]: Start accepts. Automaton has 1311 states and 1762 transitions. Word has length 139 [2022-04-06 13:39:32,816 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-06 13:39:32,816 INFO L478 AbstractCegarLoop]: Abstraction has 1311 states and 1762 transitions. [2022-04-06 13:39:32,816 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 21.75) internal successors, (87), 3 states have internal predecessors, (87), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-06 13:39:32,816 INFO L276 IsEmpty]: Start isEmpty. Operand 1311 states and 1762 transitions. [2022-04-06 13:39:32,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2022-04-06 13:39:32,818 INFO L491 BasicCegarLoop]: Found error trace [2022-04-06 13:39:32,818 INFO L499 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] [2022-04-06 13:39:32,818 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable33 [2022-04-06 13:39:32,818 INFO L403 AbstractCegarLoop]: === Iteration 35 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-06 13:39:32,818 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-06 13:39:32,818 INFO L85 PathProgramCache]: Analyzing trace with hash -344180412, now seen corresponding path program 1 times [2022-04-06 13:39:32,818 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-06 13:39:32,818 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1837325174] [2022-04-06 13:39:32,818 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-06 13:39:32,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-06 13:39:32,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-06 13:39:32,846 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-06 13:39:32,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-06 13:39:32,849 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 74 proven. 2 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2022-04-06 13:39:32,849 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-06 13:39:32,849 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1837325174] [2022-04-06 13:39:32,849 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1837325174] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-06 13:39:32,849 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [339405930] [2022-04-06 13:39:32,849 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-06 13:39:32,849 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-06 13:39:32,849 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-06 13:39:32,851 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) [2022-04-06 13:39:32,869 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-04-06 13:39:32,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-06 13:39:32,957 INFO L263 TraceCheckSpWp]: Trace formula consists of 409 conjuncts, 3 conjunts are in the unsatisfiable core [2022-04-06 13:39:32,965 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-06 13:39:33,201 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 74 proven. 2 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2022-04-06 13:39:33,201 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-06 13:39:33,386 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 74 proven. 2 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2022-04-06 13:39:33,386 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [339405930] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-06 13:39:33,386 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-06 13:39:33,386 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 4, 4] total 7 [2022-04-06 13:39:33,386 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1569310108] [2022-04-06 13:39:33,386 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-06 13:39:33,387 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-04-06 13:39:33,387 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-06 13:39:33,387 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-04-06 13:39:33,387 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2022-04-06 13:39:33,387 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) [2022-04-06 13:39:33,811 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-06 13:39:33,811 INFO L93 Difference]: Finished difference Result 3197 states and 4342 transitions. [2022-04-06 13:39:33,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-04-06 13:39:33,812 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 [2022-04-06 13:39:33,812 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-06 13:39:33,817 INFO L225 Difference]: With dead ends: 3197 [2022-04-06 13:39:33,817 INFO L226 Difference]: Without dead ends: 1780 [2022-04-06 13:39:33,820 INFO L912 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 [2022-04-06 13:39:33,820 INFO L913 BasicCegarLoop]: 286 mSDtfsCounter, 953 mSDsluCounter, 12 mSDsCounter, 0 mSdLazyCounter, 503 mSolverCounterSat, 96 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 953 SdHoareTripleChecker+Valid, 298 SdHoareTripleChecker+Invalid, 599 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 96 IncrementalHoareTripleChecker+Valid, 503 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-06 13:39:33,820 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [953 Valid, 298 Invalid, 599 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [96 Valid, 503 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-06 13:39:33,822 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1780 states. [2022-04-06 13:39:33,908 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1780 to 1542. [2022-04-06 13:39:33,909 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) [2022-04-06 13:39:33,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1542 states to 1542 states and 2100 transitions. [2022-04-06 13:39:33,911 INFO L78 Accepts]: Start accepts. Automaton has 1542 states and 2100 transitions. Word has length 139 [2022-04-06 13:39:33,911 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-06 13:39:33,911 INFO L478 AbstractCegarLoop]: Abstraction has 1542 states and 2100 transitions. [2022-04-06 13:39:33,911 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 18.142857142857142) internal successors, (127), 6 states have internal predecessors, (127), 1 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-06 13:39:33,911 INFO L276 IsEmpty]: Start isEmpty. Operand 1542 states and 2100 transitions. [2022-04-06 13:39:33,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2022-04-06 13:39:33,913 INFO L491 BasicCegarLoop]: Found error trace [2022-04-06 13:39:33,913 INFO L499 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] [2022-04-06 13:39:33,932 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-04-06 13:39:34,127 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable34 [2022-04-06 13:39:34,128 INFO L403 AbstractCegarLoop]: === Iteration 36 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-06 13:39:34,128 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-06 13:39:34,128 INFO L85 PathProgramCache]: Analyzing trace with hash -533417968, now seen corresponding path program 1 times [2022-04-06 13:39:34,128 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-06 13:39:34,128 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [704855286] [2022-04-06 13:39:34,128 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-06 13:39:34,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-06 13:39:34,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-06 13:39:34,150 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-06 13:39:34,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-06 13:39:34,152 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2022-04-06 13:39:34,152 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-06 13:39:34,153 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [704855286] [2022-04-06 13:39:34,153 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [704855286] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-06 13:39:34,153 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-06 13:39:34,153 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-06 13:39:34,153 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [46535183] [2022-04-06 13:39:34,153 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-06 13:39:34,153 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-04-06 13:39:34,153 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-06 13:39:34,153 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-04-06 13:39:34,153 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-04-06 13:39:34,154 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) [2022-04-06 13:39:34,390 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-06 13:39:34,391 INFO L93 Difference]: Finished difference Result 3082 states and 4204 transitions. [2022-04-06 13:39:34,391 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-04-06 13:39:34,391 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 [2022-04-06 13:39:34,391 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-06 13:39:34,395 INFO L225 Difference]: With dead ends: 3082 [2022-04-06 13:39:34,395 INFO L226 Difference]: Without dead ends: 1576 [2022-04-06 13:39:34,397 INFO L912 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 [2022-04-06 13:39:34,398 INFO L913 BasicCegarLoop]: 269 mSDtfsCounter, 280 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 250 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 280 SdHoareTripleChecker+Valid, 276 SdHoareTripleChecker+Invalid, 254 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 250 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-06 13:39:34,398 INFO L914 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] [2022-04-06 13:39:34,400 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1576 states. [2022-04-06 13:39:34,460 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1576 to 1576. [2022-04-06 13:39:34,461 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) [2022-04-06 13:39:34,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1576 states to 1576 states and 2143 transitions. [2022-04-06 13:39:34,463 INFO L78 Accepts]: Start accepts. Automaton has 1576 states and 2143 transitions. Word has length 144 [2022-04-06 13:39:34,463 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-06 13:39:34,464 INFO L478 AbstractCegarLoop]: Abstraction has 1576 states and 2143 transitions. [2022-04-06 13:39:34,464 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 26.0) internal successors, (104), 3 states have internal predecessors, (104), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-06 13:39:34,464 INFO L276 IsEmpty]: Start isEmpty. Operand 1576 states and 2143 transitions. [2022-04-06 13:39:34,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2022-04-06 13:39:34,465 INFO L491 BasicCegarLoop]: Found error trace [2022-04-06 13:39:34,465 INFO L499 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] [2022-04-06 13:39:34,465 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable35 [2022-04-06 13:39:34,466 INFO L403 AbstractCegarLoop]: === Iteration 37 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-06 13:39:34,466 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-06 13:39:34,466 INFO L85 PathProgramCache]: Analyzing trace with hash 1067748079, now seen corresponding path program 1 times [2022-04-06 13:39:34,466 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-06 13:39:34,466 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [978353996] [2022-04-06 13:39:34,466 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-06 13:39:34,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-06 13:39:34,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-06 13:39:34,487 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-06 13:39:34,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-06 13:39:34,491 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2022-04-06 13:39:34,492 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-06 13:39:34,492 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [978353996] [2022-04-06 13:39:34,492 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [978353996] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-06 13:39:34,492 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-06 13:39:34,492 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-06 13:39:34,492 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1818515712] [2022-04-06 13:39:34,492 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-06 13:39:34,493 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-04-06 13:39:34,493 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-06 13:39:34,494 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-04-06 13:39:34,494 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-04-06 13:39:34,494 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) [2022-04-06 13:39:34,786 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-06 13:39:34,787 INFO L93 Difference]: Finished difference Result 3841 states and 5251 transitions. [2022-04-06 13:39:34,787 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-04-06 13:39:34,787 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 [2022-04-06 13:39:34,787 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-06 13:39:34,793 INFO L225 Difference]: With dead ends: 3841 [2022-04-06 13:39:34,793 INFO L226 Difference]: Without dead ends: 2301 [2022-04-06 13:39:34,795 INFO L912 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 [2022-04-06 13:39:34,796 INFO L913 BasicCegarLoop]: 381 mSDtfsCounter, 510 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 261 mSolverCounterSat, 25 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 510 SdHoareTripleChecker+Valid, 388 SdHoareTripleChecker+Invalid, 286 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 25 IncrementalHoareTripleChecker+Valid, 261 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-06 13:39:34,796 INFO L914 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] [2022-04-06 13:39:34,798 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2301 states. [2022-04-06 13:39:34,893 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2301 to 2299. [2022-04-06 13:39:34,895 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) [2022-04-06 13:39:34,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2299 states to 2299 states and 3120 transitions. [2022-04-06 13:39:34,898 INFO L78 Accepts]: Start accepts. Automaton has 2299 states and 3120 transitions. Word has length 144 [2022-04-06 13:39:34,899 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-06 13:39:34,899 INFO L478 AbstractCegarLoop]: Abstraction has 2299 states and 3120 transitions. [2022-04-06 13:39:34,899 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 22.0) internal successors, (88), 3 states have internal predecessors, (88), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-06 13:39:34,899 INFO L276 IsEmpty]: Start isEmpty. Operand 2299 states and 3120 transitions. [2022-04-06 13:39:34,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2022-04-06 13:39:34,900 INFO L491 BasicCegarLoop]: Found error trace [2022-04-06 13:39:34,901 INFO L499 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] [2022-04-06 13:39:34,901 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable36 [2022-04-06 13:39:34,901 INFO L403 AbstractCegarLoop]: === Iteration 38 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-06 13:39:34,901 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-06 13:39:34,901 INFO L85 PathProgramCache]: Analyzing trace with hash 1573616010, now seen corresponding path program 1 times [2022-04-06 13:39:34,901 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-06 13:39:34,901 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [712176060] [2022-04-06 13:39:34,901 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-06 13:39:34,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-06 13:39:34,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-06 13:39:34,934 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-06 13:39:34,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-06 13:39:34,936 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 68 proven. 2 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2022-04-06 13:39:34,937 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-06 13:39:34,937 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [712176060] [2022-04-06 13:39:34,937 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [712176060] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-06 13:39:34,937 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [325804990] [2022-04-06 13:39:34,937 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-06 13:39:34,937 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-06 13:39:34,937 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-06 13:39:34,938 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) [2022-04-06 13:39:34,939 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-04-06 13:39:35,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-06 13:39:35,008 INFO L263 TraceCheckSpWp]: Trace formula consists of 382 conjuncts, 3 conjunts are in the unsatisfiable core [2022-04-06 13:39:35,015 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-06 13:39:35,172 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 68 proven. 2 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2022-04-06 13:39:35,172 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-06 13:39:35,316 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 68 proven. 2 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2022-04-06 13:39:35,317 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [325804990] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-06 13:39:35,317 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-06 13:39:35,317 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 4, 4] total 7 [2022-04-06 13:39:35,317 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1722663207] [2022-04-06 13:39:35,317 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-06 13:39:35,318 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-04-06 13:39:35,318 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-06 13:39:35,318 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-04-06 13:39:35,318 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2022-04-06 13:39:35,318 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) [2022-04-06 13:39:35,966 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-06 13:39:35,966 INFO L93 Difference]: Finished difference Result 5142 states and 6959 transitions. [2022-04-06 13:39:35,966 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-04-06 13:39:35,967 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 [2022-04-06 13:39:35,967 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-06 13:39:35,973 INFO L225 Difference]: With dead ends: 5142 [2022-04-06 13:39:35,974 INFO L226 Difference]: Without dead ends: 2726 [2022-04-06 13:39:35,976 INFO L912 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 [2022-04-06 13:39:35,977 INFO L913 BasicCegarLoop]: 316 mSDtfsCounter, 636 mSDsluCounter, 12 mSDsCounter, 0 mSdLazyCounter, 852 mSolverCounterSat, 46 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 636 SdHoareTripleChecker+Valid, 328 SdHoareTripleChecker+Invalid, 898 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 46 IncrementalHoareTripleChecker+Valid, 852 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-04-06 13:39:35,977 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [636 Valid, 328 Invalid, 898 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [46 Valid, 852 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-04-06 13:39:35,979 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2726 states. [2022-04-06 13:39:36,078 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2726 to 2545. [2022-04-06 13:39:36,081 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) [2022-04-06 13:39:36,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2545 states to 2545 states and 3434 transitions. [2022-04-06 13:39:36,085 INFO L78 Accepts]: Start accepts. Automaton has 2545 states and 3434 transitions. Word has length 150 [2022-04-06 13:39:36,085 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-06 13:39:36,085 INFO L478 AbstractCegarLoop]: Abstraction has 2545 states and 3434 transitions. [2022-04-06 13:39:36,085 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 24.714285714285715) internal successors, (173), 6 states have internal predecessors, (173), 1 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-06 13:39:36,085 INFO L276 IsEmpty]: Start isEmpty. Operand 2545 states and 3434 transitions. [2022-04-06 13:39:36,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2022-04-06 13:39:36,087 INFO L491 BasicCegarLoop]: Found error trace [2022-04-06 13:39:36,087 INFO L499 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] [2022-04-06 13:39:36,107 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2022-04-06 13:39:36,305 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable37 [2022-04-06 13:39:36,305 INFO L403 AbstractCegarLoop]: === Iteration 39 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-06 13:39:36,306 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-06 13:39:36,306 INFO L85 PathProgramCache]: Analyzing trace with hash 767665501, now seen corresponding path program 1 times [2022-04-06 13:39:36,306 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-06 13:39:36,306 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1419129640] [2022-04-06 13:39:36,306 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-06 13:39:36,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-06 13:39:36,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-06 13:39:36,334 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-06 13:39:36,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-06 13:39:36,337 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 99 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2022-04-06 13:39:36,337 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-06 13:39:36,337 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1419129640] [2022-04-06 13:39:36,337 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1419129640] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-06 13:39:36,337 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-06 13:39:36,337 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-06 13:39:36,338 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [229765486] [2022-04-06 13:39:36,338 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-06 13:39:36,338 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-04-06 13:39:36,338 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-06 13:39:36,338 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-04-06 13:39:36,338 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-04-06 13:39:36,338 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) [2022-04-06 13:39:36,697 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-06 13:39:36,698 INFO L93 Difference]: Finished difference Result 7500 states and 10118 transitions. [2022-04-06 13:39:36,698 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-04-06 13:39:36,698 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 [2022-04-06 13:39:36,698 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-06 13:39:36,728 INFO L225 Difference]: With dead ends: 7500 [2022-04-06 13:39:36,728 INFO L226 Difference]: Without dead ends: 4991 [2022-04-06 13:39:36,731 INFO L912 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 [2022-04-06 13:39:36,732 INFO L913 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, 0.1s IncrementalHoareTripleChecker+Time [2022-04-06 13:39:36,732 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [430 Valid, 463 Invalid, 253 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 249 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-06 13:39:36,736 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4991 states. [2022-04-06 13:39:36,931 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4991 to 4989. [2022-04-06 13:39:36,936 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) [2022-04-06 13:39:36,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4989 states to 4989 states and 6715 transitions. [2022-04-06 13:39:36,944 INFO L78 Accepts]: Start accepts. Automaton has 4989 states and 6715 transitions. Word has length 160 [2022-04-06 13:39:36,944 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-06 13:39:36,944 INFO L478 AbstractCegarLoop]: Abstraction has 4989 states and 6715 transitions. [2022-04-06 13:39:36,944 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 22.75) internal successors, (91), 3 states have internal predecessors, (91), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-06 13:39:36,944 INFO L276 IsEmpty]: Start isEmpty. Operand 4989 states and 6715 transitions. [2022-04-06 13:39:36,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2022-04-06 13:39:36,947 INFO L491 BasicCegarLoop]: Found error trace [2022-04-06 13:39:36,947 INFO L499 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] [2022-04-06 13:39:36,947 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable38 [2022-04-06 13:39:36,947 INFO L403 AbstractCegarLoop]: === Iteration 40 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-06 13:39:36,947 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-06 13:39:36,948 INFO L85 PathProgramCache]: Analyzing trace with hash 1323188374, now seen corresponding path program 1 times [2022-04-06 13:39:36,948 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-06 13:39:36,948 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1464282265] [2022-04-06 13:39:36,948 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-06 13:39:36,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-06 13:39:36,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-06 13:39:37,024 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-06 13:39:37,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-06 13:39:37,027 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 142 proven. 0 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2022-04-06 13:39:37,027 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-06 13:39:37,027 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1464282265] [2022-04-06 13:39:37,027 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1464282265] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-06 13:39:37,027 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-06 13:39:37,027 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-06 13:39:37,027 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1694820308] [2022-04-06 13:39:37,027 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-06 13:39:37,027 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-04-06 13:39:37,027 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-06 13:39:37,028 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-04-06 13:39:37,028 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-04-06 13:39:37,028 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) [2022-04-06 13:39:37,701 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-06 13:39:37,702 INFO L93 Difference]: Finished difference Result 14775 states and 19847 transitions. [2022-04-06 13:39:37,702 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-04-06 13:39:37,702 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 [2022-04-06 13:39:37,702 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-06 13:39:37,719 INFO L225 Difference]: With dead ends: 14775 [2022-04-06 13:39:37,719 INFO L226 Difference]: Without dead ends: 9822 [2022-04-06 13:39:37,725 INFO L912 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 [2022-04-06 13:39:37,726 INFO L913 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 [2022-04-06 13:39:37,726 INFO L914 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] [2022-04-06 13:39:37,732 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9822 states. [2022-04-06 13:39:37,999 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9822 to 4989. [2022-04-06 13:39:38,004 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) [2022-04-06 13:39:38,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4989 states to 4989 states and 6703 transitions. [2022-04-06 13:39:38,011 INFO L78 Accepts]: Start accepts. Automaton has 4989 states and 6703 transitions. Word has length 162 [2022-04-06 13:39:38,011 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-06 13:39:38,011 INFO L478 AbstractCegarLoop]: Abstraction has 4989 states and 6703 transitions. [2022-04-06 13:39:38,012 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 22.75) internal successors, (91), 3 states have internal predecessors, (91), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-06 13:39:38,012 INFO L276 IsEmpty]: Start isEmpty. Operand 4989 states and 6703 transitions. [2022-04-06 13:39:38,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2022-04-06 13:39:38,014 INFO L491 BasicCegarLoop]: Found error trace [2022-04-06 13:39:38,014 INFO L499 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] [2022-04-06 13:39:38,014 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable39 [2022-04-06 13:39:38,015 INFO L403 AbstractCegarLoop]: === Iteration 41 === Targeting ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION === [ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-06 13:39:38,015 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-06 13:39:38,015 INFO L85 PathProgramCache]: Analyzing trace with hash -988697200, now seen corresponding path program 1 times [2022-04-06 13:39:38,015 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-06 13:39:38,015 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1958738032] [2022-04-06 13:39:38,015 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-06 13:39:38,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-06 13:39:38,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-06 13:39:38,032 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-06 13:39:38,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-06 13:39:38,086 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-06 13:39:38,086 INFO L618 BasicCegarLoop]: Counterexample is feasible [2022-04-06 13:39:38,087 INFO L788 garLoopResultBuilder]: Registering result UNSAFE for location ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-04-06 13:39:38,088 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable40 [2022-04-06 13:39:38,090 INFO L719 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] [2022-04-06 13:39:38,092 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-04-06 13:39:38,242 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 06.04 01:39:38 BasicIcfg [2022-04-06 13:39:38,243 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-04-06 13:39:38,243 INFO L158 Benchmark]: Toolchain (without parser) took 18609.87ms. Allocated memory was 206.6MB in the beginning and 524.3MB in the end (delta: 317.7MB). Free memory was 156.2MB in the beginning and 474.0MB in the end (delta: -317.7MB). Peak memory consumption was 289.7MB. Max. memory is 8.0GB. [2022-04-06 13:39:38,243 INFO L158 Benchmark]: CDTParser took 0.10ms. Allocated memory is still 206.6MB. Free memory is still 173.0MB. There was no memory consumed. Max. memory is 8.0GB. [2022-04-06 13:39:38,243 INFO L158 Benchmark]: CACSL2BoogieTranslator took 264.07ms. Allocated memory is still 206.6MB. Free memory was 156.1MB in the beginning and 177.5MB in the end (delta: -21.4MB). Peak memory consumption was 12.3MB. Max. memory is 8.0GB. [2022-04-06 13:39:38,244 INFO L158 Benchmark]: Boogie Preprocessor took 47.40ms. Allocated memory is still 206.6MB. Free memory was 177.5MB in the beginning and 174.8MB in the end (delta: 2.6MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. [2022-04-06 13:39:38,245 INFO L158 Benchmark]: RCFGBuilder took 618.09ms. Allocated memory is still 206.6MB. Free memory was 174.8MB in the beginning and 143.9MB in the end (delta: 30.9MB). Peak memory consumption was 30.4MB. Max. memory is 8.0GB. [2022-04-06 13:39:38,245 INFO L158 Benchmark]: IcfgTransformer took 35.05ms. Allocated memory is still 206.6MB. Free memory was 143.9MB in the beginning and 140.2MB in the end (delta: 3.7MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. [2022-04-06 13:39:38,245 INFO L158 Benchmark]: TraceAbstraction took 17635.18ms. Allocated memory was 206.6MB in the beginning and 524.3MB in the end (delta: 317.7MB). Free memory was 139.7MB in the beginning and 474.0MB in the end (delta: -334.2MB). Peak memory consumption was 273.2MB. Max. memory is 8.0GB. [2022-04-06 13:39:38,246 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10ms. Allocated memory is still 206.6MB. Free memory is still 173.0MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 264.07ms. Allocated memory is still 206.6MB. Free memory was 156.1MB in the beginning and 177.5MB in the end (delta: -21.4MB). Peak memory consumption was 12.3MB. Max. memory is 8.0GB. * Boogie Preprocessor took 47.40ms. Allocated memory is still 206.6MB. Free memory was 177.5MB in the beginning and 174.8MB in the end (delta: 2.6MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. * RCFGBuilder took 618.09ms. Allocated memory is still 206.6MB. Free memory was 174.8MB in the beginning and 143.9MB in the end (delta: 30.9MB). Peak memory consumption was 30.4MB. Max. memory is 8.0GB. * IcfgTransformer took 35.05ms. Allocated memory is still 206.6MB. Free memory was 143.9MB in the beginning and 140.2MB in the end (delta: 3.7MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. * TraceAbstraction took 17635.18ms. Allocated memory was 206.6MB in the beginning and 524.3MB in the end (delta: 317.7MB). Free memory was 139.7MB in the beginning and 474.0MB in the end (delta: -334.2MB). Peak memory consumption was 273.2MB. 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=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__session__peer=1, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L339] COND TRUE __cil_tmp57 + 2097152UL [L340] s__s3__tmp__use_rsa_tmp = 1 VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L345] COND TRUE \read(s__s3__tmp__use_rsa_tmp) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L373] ret = __VERIFIER_nondet_int() [L374] COND FALSE !(blastFlag == 3) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L377] COND FALSE !(ret <= 0) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8528, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L394] s__state = 8544 [L395] s__init_num = 0 VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L663] s__s3__tmp__reuse_message = __VERIFIER_nondet_int() [L664] COND FALSE !(! s__s3__tmp__reuse_message) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L698] skip = 0 VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L111] COND TRUE 1 VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8528, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L113] state = s__state VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8544, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L114] COND FALSE !(s__state == 12292) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8544, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L117] COND FALSE !(s__state == 16384) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8544, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L120] COND FALSE !(s__state == 8192) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8544, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L123] COND FALSE !(s__state == 24576) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8544, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L126] COND FALSE !(s__state == 8195) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8544, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L129] COND FALSE !(s__state == 8480) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8544, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L132] COND FALSE !(s__state == 8481) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8544, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L135] COND FALSE !(s__state == 8482) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8544, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L138] COND FALSE !(s__state == 8464) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8544, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L141] COND FALSE !(s__state == 8465) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8544, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L144] COND FALSE !(s__state == 8466) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8544, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L147] COND FALSE !(s__state == 8496) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8544, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L150] COND FALSE !(s__state == 8497) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8544, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L153] COND FALSE !(s__state == 8512) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8544, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L156] COND FALSE !(s__state == 8513) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8544, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L159] COND FALSE !(s__state == 8528) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8544, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L162] COND FALSE !(s__state == 8529) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8544, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L165] COND TRUE s__state == 8544 VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8544, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L399] COND TRUE s__verify_mode + 1 VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8544, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L400] COND TRUE s__session__peer != 0 VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8544, s__verify_mode=0, s__version=0, skip=0, state=8544, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L401] COND TRUE s__verify_mode + 4 [L402] s__verify_mode = 123 [L403] skip = 1 [L404] s__s3__tmp__cert_request = 0 [L405] s__state = 8560 VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8560, s__verify_mode=123, s__version=0, skip=1, state=8544, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L663] s__s3__tmp__reuse_message = __VERIFIER_nondet_int() [L664] COND FALSE !(! s__s3__tmp__reuse_message) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8560, s__verify_mode=123, s__version=0, skip=1, state=8544, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L698] skip = 0 VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8560, s__verify_mode=123, s__version=0, skip=0, state=8544, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L111] COND TRUE 1 VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8560, s__verify_mode=123, s__version=0, skip=0, state=8544, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L113] state = s__state VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8560, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L114] COND FALSE !(s__state == 12292) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8560, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L117] COND FALSE !(s__state == 16384) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8560, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L120] COND FALSE !(s__state == 8192) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8560, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L123] COND FALSE !(s__state == 24576) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8560, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L126] COND FALSE !(s__state == 8195) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8560, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L129] COND FALSE !(s__state == 8480) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8560, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L132] COND FALSE !(s__state == 8481) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8560, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L135] COND FALSE !(s__state == 8482) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8560, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L138] COND FALSE !(s__state == 8464) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8560, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L141] COND FALSE !(s__state == 8465) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8560, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L144] COND FALSE !(s__state == 8466) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8560, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L147] COND FALSE !(s__state == 8496) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8560, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L150] COND FALSE !(s__state == 8497) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8560, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L153] COND FALSE !(s__state == 8512) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8560, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L156] COND FALSE !(s__state == 8513) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8560, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L159] COND FALSE !(s__state == 8528) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8560, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L162] COND FALSE !(s__state == 8529) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8560, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L165] COND FALSE !(s__state == 8544) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8560, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L168] COND FALSE !(s__state == 8545) VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8560, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L171] COND TRUE s__state == 8560 VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=1, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8560, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L449] ret = __VERIFIER_nondet_int() [L450] COND FALSE !(ret <= 0) [L453] s__s3__tmp__next_state___0 = 8576 [L454] s__state = 8448 [L455] s__init_num = 0 VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=6, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=1, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8448, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L663] s__s3__tmp__reuse_message = __VERIFIER_nondet_int() [L664] COND TRUE ! s__s3__tmp__reuse_message VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=6, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=0, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8448, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L665] COND TRUE ! skip VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=6, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=0, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8448, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L666] COND TRUE state == 8560 VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=6, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=0, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8448, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L667] COND TRUE s__state == 8448 VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=6, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=0, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8448, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L668] COND TRUE s__verify_mode != -1 VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=6, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=0, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8448, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L669] COND TRUE s__verify_mode != -2 VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=6, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=0, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8448, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L670] COND TRUE __cil_tmp61 != 9021 VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=6, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=0, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8448, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L671] COND TRUE __cil_tmp58 != 4294967294 VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp58=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=6, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=0, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8448, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L672] COND TRUE blastFlag != 4 VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp58=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=6, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=0, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8448, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___8=0, tmp___9=0] [L673] COND TRUE tmp___7 != 1024 VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp58=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=6, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=0, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8448, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] [L709] reach_error() VAL [\old(initial_state)=8464, __cil_tmp56=256345, __cil_tmp57=0, __cil_tmp58=0, __cil_tmp61=7, blastFlag=2, cb=1, got_new_session=1, initial_state=8464, l=18446744073709551611, num1=0, ret=6, s__cert=5, s__cert__pkeys__AT0__privatekey=0, s__ctx__info_callback=0, s__ctx__stats__sess_accept=-3, s__ctx__stats__sess_accept_good=-2, s__ctx__stats__sess_accept_renegotiate=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=1, s__init_num=0, s__options=0, s__s3__tmp__cert_request=0, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=-5, s__s3__tmp__next_state___0=8576, s__s3__tmp__reuse_message=0, s__s3__tmp__use_rsa_tmp=1, s__session__peer=1, s__shutdown=0, s__state=8448, s__verify_mode=123, s__version=0, skip=0, state=8560, Time=0, tmp=0, tmp___1=-12288, tmp___10=-4, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=-1, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 176 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 17.4s, OverallIterations: 41, TraceHistogramMax: 6, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 12.7s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 28921 SdHoareTripleChecker+Valid, 9.7s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 28921 mSDsluCounter, 9714 SdHoareTripleChecker+Invalid, 7.7s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 609 mSDsCounter, 1720 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 14619 IncrementalHoareTripleChecker+Invalid, 16339 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 1720 mSolverCounterUnsat, 9105 mSDtfsCounter, 14619 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 972 GetRequests, 711 SyntacticMatches, 0 SemanticMatches, 261 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 85 ImplicationChecksByTransitivity, 0.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=4989occurred in iteration=39, InterpolantAutomatonStates: 232, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.3s AutomataMinimizationTime, 40 MinimizatonAttempts, 6113 StatesRemovedByMinimization, 37 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 2.0s 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! [2022-04-06 13:39:38,275 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...